summary refs log blame commit diff
path: root/gnu/packages/emacs-xyz.scm
blob: 442bc3849cdb7577989604df11c670e50cabd288 (plain) (tree)
1
2
3
4
5
6
7
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344
2345
2346
2347
2348
2349
2350
2351
2352
2353
2354
2355
2356
2357
2358
2359
2360
2361
2362
2363
2364
2365
2366
2367
2368
2369
2370
2371
2372
2373
2374
2375
2376
2377
2378
2379
2380
2381
2382
2383
2384
2385
2386
2387
2388
2389
2390
2391
2392
2393
2394
2395
2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492
2493
2494
2495
2496
2497
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533
2534
2535
2536
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
2577
2578
2579
2580
2581
2582
2583
2584
2585
2586
2587
2588
2589
2590
2591
2592
2593
2594
2595
2596
2597
2598
2599
2600
2601
2602
2603
2604
2605
2606
2607
2608
2609
2610
2611
2612
2613
2614
2615
2616
2617
2618
2619
2620
2621
2622
2623
2624
2625
2626
2627
2628
2629
2630
2631
2632
2633
2634
2635
2636
2637
2638
2639
2640
2641
2642
2643
2644
2645
2646
2647
2648
2649
2650
2651
2652
2653
2654
2655
2656
2657
2658
2659
2660
2661
2662
2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
2687
2688
2689
2690
2691
2692
2693
2694
2695
2696
2697
2698
2699
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721
2722
2723
2724
2725
2726
2727
2728
2729
2730
2731
2732
2733
2734
2735
2736
2737
2738
2739
2740
2741
2742
2743
2744
2745
2746
2747
2748
2749
2750
2751
2752
2753
2754
2755
2756
2757
2758
2759
2760
2761
2762
2763
2764
2765
2766
2767
2768
2769
2770
2771
2772
2773
2774
2775
2776
2777
2778
2779
2780
2781
2782
2783
2784
2785
2786
2787
2788
2789
2790
2791
2792
2793
2794
2795
2796
2797
2798
2799
2800
2801
2802
2803
2804
2805
2806
2807
2808
2809
2810
2811
2812
2813
2814
2815
2816
2817
2818
2819
2820
2821
2822
2823
2824
2825
2826
2827
2828
2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839
2840
2841
2842
2843
2844
2845
2846
2847
2848
2849
2850
2851
2852
2853
2854
2855
2856
2857
2858
2859
2860
2861
2862
2863
2864
2865
2866
2867
2868
2869
2870
2871
2872
2873
2874
2875
2876
2877
2878
2879
2880
2881
2882
2883
2884
2885
2886
2887
2888
2889
2890
2891
2892
2893
2894
2895
2896
2897
2898
2899
2900
2901
2902
2903
2904
2905
2906
2907
2908
2909
2910
2911
2912
2913
2914
2915
2916
2917
2918
2919
2920
2921
2922
2923
2924
2925
2926
2927
2928
2929
2930
2931
2932
2933
2934
2935
2936
2937
2938
2939
2940
2941
2942
2943
2944
2945
2946
2947
2948
2949
2950
2951
2952
2953
2954
2955
2956
2957
2958
2959
2960
2961
3741
3742
3743
3744
3745
3746
3747
3748
3749
3750
3751
3752
3753
3754
3755
3756
3757
3758
3759
3760
3761
3762
3763
3764
3765
3766
3767
3768
3769
3770
3771
3772
3773
3774
3775
3776
3777
3778
3779
3780
3781
3782
3783
3784
3785
3786
3787
3788
3789
3790
3791
3792
3793
3794
3795
3796
3797
3798
3799
3800
3801
3802
3803
3804
3805
3806
3807
3808
3809
3810
3811
3812
3813
3814
3815
3816
3817
3818
3819
3820
3821
3822
3823
3824
3825
3826
3827
3828
3829
3830
3831
3832
3833
3834
3835
3836
3837
3838
3839
3840
3841
3842
3843
3844
3845
3846
3847
3848
3849
3850
3851
3852
3853
3854
3855
3856
3857
3858
3859
3860
3861
3862
3863
3864
3865
3866
3867
3868
3869
3870
3871
3872
3873
3874
3875
3876
3877
3878
3879
3880
3881
3882
3883
3884
3885
3886
3887
3888
3889
3890
3891
3892
3893
3894
3895
3896
3897
3898
3899
3900
3901
3902
3903
3904
3905
3906
3907
3908
3909
3910
3911
3912
3913
3914
3915
3916
3917
3918
3919
3920
3921
3922
3923
3924
3925
3926
3927
3928
3929
3930
3931
3932
3933
3934
3935
3936
3937
3938
3939
3940
3941
3942
3943
3944
3945
3946
3947
3948
3949
3950
3951
3952
3953
3954
3955
3956
3957
3958
3959
3960
3961
3962
3963
3964
3965
3966
3967
3968
3969
3970
3971
3972
3973
3974
3975
3976
3977
3978
3979
3980
3981
3982
3983
3984
3985
3986
3987
3988
3989
3990
3991
3992
3993
3994
3995
3996
3997
3998
3999
4000
4001
4002
4003
4004
4005
4006
4007
4008
4009
4010
4011
4012
4013
4014
4015
4016
4017
4018
4019
4020
4021
4022
4023
4024
4025
4026
4027
4028
4029
4030
4031
4032
4033
4034
4035
4036
4037
4038
4039
4040
4041
4042
4043
4044
4045
4046
4047
4048
4049
4050
4051
4052
4053
4054
4055
4056
4057
4298
4299
4300
4301
4302
4303
4304
4305
4306
4307
4308
4309
4310
4311
4312
4313
4314
4315
4316
4317
4318
4319
4320
4321
4322
4323
4324
4325
4326
4327
4328
4329
4330
4331
4332
4333
4334
4335
4336
4337
4338
4339
4340
4341
4342
4343
4344
4345
4346
4347
4348
4349
4350
4351
4352
4353
4354
4355
4356
4357
4358
4359
4360
4361
4362
4363
4364
4365
4366
4367
4368
4369
4370
4371
4372
4373
4374
4375
4376
4377
4378
4379
4380
4381
4382
4383
4384
4385
4386
4387
4388
4389
4390
4391
4392
4393
4394
4395
4396
4397
4398
4399
4400
4401
4402
4403
4404
4405
4406
4407
4408
4409
4410
4411
4412
4413
4414
4415
4416
4417
4418
4419
4420
4421
4422
4423
4424
4425
4426
4427
4428
4429
4430
4431
4432
4433
4434
4435
4436
4437
4438
4439
4440
4441
4442
4443
4444
4445
4446
4447
4448
4449
4450
4451
4452
4453
4454
4455
4456
4457
4458
4459
4460
4461
4462
4463
4464
4465
4466
4467
4468
4469
4470
4471
4472
4473
4474
4475
4476
4477
4478
4479
4480
4481
4482
4483
4484
4485
4486
4487
4488
4489
4490
4491
4492
4493
4494
4495
4496
4497
4498
4499
4500
4501
4502
4503
4504
4505
4506
4507
4508
4509
4510
4511
4512
4513
4514
4515
4516
4517
4518
4519
4520
4521
4522
4523
4524
4525
4526
4527
4528
4529
4530
4531
4532
4533
4534
4535
4536
4537
4538
4539
4540
4541
4542
4543
4544
4545
4546
4547
4548
4549
4550
4551
4552
4553
4554
4555
4556
4557
4558
4559
4560
4561
4562
4563
4564
4565
4566
4567
4568
4569
4570
4571
4572
4573
4574
4575
4576
4577
4578
4579
4580
4581
4582
4583
4584
4585
4586
4587
4588
4589
4590
4591
4592
4593
4594
4595
4596
4597
4598
4599
4600
4601
4602
4603
4604
4605
4606
4607
4608
4609
4610
4611
4612
4613
4614
4615
4616
4617
4618
4619
4620
6339
6340
6341
6342
6343
6344
6345
6346
6347
6348
6349
6350
6351
6352
6353
6354
6355
6356
6357
6358
6359
6360
6361
6362
6363
6364
6365
6366
6367
6368
6369
6370
6371
6372
6373
6374
6375
6376
6377
6378
6379
6380
6381
6382
6383
6384
6385
6386
6387
6388
6389
6390
6391
6392
6393
6394
6395
6396
6397
6398
6399
6400
6401
6402
6403
6404
6405
6406
6407
6408
6409
6410
6411
6412
6413
6414
6415
6416
6417
6418
6419
6420
6421
6422
6423
6424
6425
6426
6427
6428
6429
6430
6431
6432
6433
6434
6435
6436
6437
6438
6439
6440
6441
6442
6443
6444
6445
6446
6447
6448
6449
6450
6451
6452
6453
6454
6455
6456
6457
6458
6459
6460
6461
6462
6463
6464
6465
6466
6467
6468
6469
6470
6471
6472
6473
6474
6475
6476
6477
6478
6479
6480
6481
6482
6483
6484
6485
6486
6487
6488
6489
6490
6491
6492
6493
6494
6495
6496
6497
6498
6499
6500
6501
6502
6503
6504
6505
6506
6507
6508
6509
6510
6511
6512
6513
6514
6515
6516
6517
6518
6519
6520
6521
6522
6523
6524
6525
6526
6527
6528
6529
6530
6531
6532
6533
6534
6535
6536
6537
6538
6539
6540
6541
6542
6543
6544
6545
6546
6547
6548
6549
6550
6551
6552
6553
6554
6555
6556
6557
6558
6559
6560
6561
6562
6563
6564
6565
6566
6567
6568
6569
6570
6571
6572
6573
6574
6575
6576
6577
6578
6579
6580
6581
6582
6583
6584
6585
6586
6587
6588
6589
6590
6591
6592
6593
6594
6595
6596
6597
6598
6599
6600
6601
6602
6603
6604
6605
6606
6607
6608
6609
6610
6611
6612
6613
6614
6615
6616
6617
6618
6619
6620
6621
6622
6623
6624
6625
6626
6627
6628
6629
6630
6631
6632
6633
6634
6635
6636
6637
6638
6639
6640
6641
6642
6643
6644
6645
6646
6647
6648
6649
6650
6651
6652
6653
6654
6655
6656
6657
6658
6659
6660
6661
6662
6663
6664
6665
6666
6667
6668
6669
6670
6671
6672
6673
6674
6675
6676
6677
6678
6679
6680
6681
6682
6683
6684
6685
6686
6687
6688
6689
6690
6691
6692
6693
6694
6695
6696
6697
6698
6699
6700
6701
6702
6703
6704
6705
6706
6707
6708
6709
6710
6711
6712
6713
6714
6715
6716
6717
6718
6719
6720
6721
6722
6723
6724
6725
6726
6727
6728
6729
6730
6731
6732
6733
6734
6735
6736
6737
6738
6739
6740
6741
6742
6743
6744
6745
6746
6747
6748
6749
6750
6751
6752
6753
6754
6755
6756
6757
6758
6759
6760
6761
6762
6763
6764
6765
6766
6767
6768
6769
6770
6771
6772
6773
6774
6775
6776
6777
6778
6779
6780
6781
6782
6783
6784
6785
6786
6787
6788
6789
6790
6791
6792
6793
6794
6795
6796
6797
6798
6799
6800
6801
6802
6803
6804
6805
6806
6855
6856
6857
6858
6859
6860
6861
6862
6863
6864
6865
6866
6867
6868
6869
6870
6871
6872
6873
6874
6875
6876
6877
6878
6879
6880
6881
6882
6883
6884
6885
6886
6887
6888
6889
6890
6891
6892
6893
6894
6895
6896
6897
6898
6899
6900
6901
6902
6903
6904
6905
6906
6907
6908
6909
6910
6911
6912
6913
6914
6915
6916
6917
6918
6919
6920
6921
6922
6923
6924
6925
6926
6927
6928
6929
6930
6931
6932
6933
6934
6935
6936
6937
6938
6939
6940
6941
6942
6943
6944
6945
6946
6947
6948
6949
6950
6951
6952
6953
6954
6955
6956
6957
6958
6959
6960
6961
6962
6963
6964
6965
6966
6967
6968
6969
6970
6971
6972
6973
6974
6975
6976
6977
6978
6979
6980
6981
6982
6983
6984
6985
6986
6987
6988
6989
6990
6991
6992
6993
6994
6995
6996
6997
6998
6999
7000
7001
7002
7003
7004
7005
7006
7007
7008
7009
7010
7011
7012
7013
7014
7015
7016
7017
7018
7019
7020
7021
7022
7023
7024
7025
7026
7027
7028
7029
7030
7031
7032
7033
7034
7035
7036
7037
7038
7039
7040
7041
7042
7043
7044
7045
7046
7047
7048
7049
7050
7051
7052
7053
7054
7055
7056
7057
7058
7059
7060
7061
7062
7063
7064
7065
7066
7067
7068
7069
7070
7071
7072
7073
7074
7075
7076
7077
7078
7079
7080
7081
7082
7083
7084
7085
7086
7087
7088
7089
7090
7091
7092
7093
7094
7095
7096
7097
7098
7099
7100
7101
7102
7103
7104
7105
7106
7107
7108
7109
7110
7111
7112
7113
7114
7115
7116
7117
7118
7119
7120
7121
7122
7123
7124
7125
7126
7127
7128
7129
7130
7131
7132
7133
7134
7135
7136
7137
7138
7139
7140
7141
7142
7143
7144
7145
7146
7147
7148
7149
7150
7151
7152
7153
7154
7155
7156
7157
7158
7159
7160
7161
7162
7163
7164
7165
7166
7167
7168
7169
7170
7171
7172
7173
7174
7175
7176
7177
7178
7179
7180
7181
7182
7183
7184
7185
7495
7496
7497
7498
7499
7500
7501
7502
7503
7504
7505
7506
7507
7508
7509
7510
7511
7512
7513
7514
7515
7516
7517
7518
7519
7520
7521
7522
7523
7524
7525
7526
7527
7528
7529
7530
7531
7532
7533
7534
7535
7536
7537
7538
7539
7540
7541
7542
7543
7544
7545
7546
7547
7548
7549
7550
7551
7552
7553
7554
7555
7556
7557
7558
7559
7560
7561
7562
7563
7564
7565
7566
7567
7568
7569
7570
7571
7572
7573
7574
7575
7576
7577
7578
7579
7580
7581
7582
7583
7584
7585
7586
7587
7588
7589
7590
7591
7592
7593
7594
7595
7596
7597
7598
7599
7600
7601
7602
7603
7604
7605
7606
7607
7608
7609
7610
7611
7612
7613
7614
7615
7616
7617
7618
7619
7620
7621
7622
7623
7624
7625
7626
7627
7628
7629
7630
7631
7632
7633
7634
7635
7636
7637
7638
7639
7640
7641
7642
7643
7644
7645
7646
7647
7648
7649
7650
7651
7652
7653
7654
7655
7656
7657
7658
7659
7660
7661
7662
7663
7664
7665
7666
7667
7668
7669
7670
7671
7672
7673
7674
7675
7676
7677
7678
7679
7680
7681
7682
7683
7684
7685
7686
7687
7688
7689
7690
7691
7692
7693
7694
7695
7696
7697
7698
7699
7700
7701
7702
7703
7704
7705
7706
7707
7708
7709
7710
7711
7712
7713
7714
7715
7716
7717
7718
7719
7720
7721
7722
7723
7724
7725
7726
7727
7728
7729
7730
7731
7732
7733
7734
7735
7736
7737
7738
7739
7740
7741
7742
7743
7744
7745
7746
7747
7748
7749
7750
7751
7752
7753
7754
7755
7756
7757
7758
7759
7760
7761
7762
7763
7764
7765
7766
7767
7768
7769
7770
7771
7772
7773
7774
7775
7776
7777
7778
7779
7780
7781
7782
7783
7784
7785
7786
7787
7788
7789
7790
7791
7792
7793
7794
7795
7796
7797
7798
7799
7800
7801
7802
7803
7804
7805
7806
7807
7808
7809
7810
7811
7812
7813
7814
7815
7816
7817
7818
7819
7820
7821
7822
7823
7824
7825
7826
7827
7828
7829
7830
7831
7832
7833
7834
7835
7836
7837
7838
7839
7840
7841
7842
7843
7844
7845
7846
7847
7848
7849
7850
7851
7852
7853
7854
7855
7856
7857
7858
7859
7860
7861
7862
7863
7864
7865
7866
7867
7868
7869
7870
7871
7872
7873
7874
7875
7876
7877
7878
7879
7880
7881
7882
7883
7884
7885
7886
7887
7888
7889
7890
7891
7892
7893
7894
7895
7896
7897
7898
7899
7900
7901
7902
7903
7904
7905
7906
7907
7908
7909
7910
7911
7912
7913
7914
7915
7916
7917
7918
7919
7920
7921
7922
7923
7924
7925
7926
7927
7928
7929
7930
7931
7932
7933
7934
7935
7936
7937
7938
7939
7940
7941
7942
7943
7944
7945
7946
7947
7948
7949
7950
7951
7952
7953
7954
7955
7956
7957
7958
7959
7960
7961
7962
7963
7964
7965
7966
7967
7968
7969
7970
7971
7972
7973
7974
7975
7976
7977
7978
7979
7980
7981
7982
7983
7984
7985
7986
7987
7988
7989
7990
7991
7992
7993
7994
7995
7996
7997
7998
7999
8000
8001
8002
8003
8004
8005
8006
8007
8008
8009
8010
8011
8012
8013
8014
8015
8016
8017
8018
8019
8020
8021
8022
8023
8024
8025
8026
8027
8028
8029
8030
8031
8032
8033
8034
8035
8036
8037
8038
8039
8040
8041
8042
8043
8044
8045
8046
8047
8048
8049
8050
8051
8052
8053
8054
8055
8056
8057
8058
8059
8060
8061
8062
8063
8064
8065
8066
8067
8068
8069
8070
8071
8072
8073
8074
8075
8076
8077
8078
8079
8080
8081
8082
8083
8084
8085
8086
8087
8088
8089
8090
8091
8092
8093
8094
8095
8096
8097
8098
8099
8100
8101
8102
8103
8104
8105
8106
8107
8108
8109
8110
8111
8112
8113
8114
8115
8116
8117
8118
8119
8120
8121
8122
8123
8124
8125
8126
8127
8128
8129
8130
8131
8132
8133
8134
8135
8136
8137
8138
8139
8140
8141
8142
8143
8144
8145
8146
8147
8148
8149
8150
8151
8152
8153
8154
8155
8156
8157
8158
8159
8160
8161
8162
8163
8164
8165
8166
8167
8168
8169
8170
8171
8172
8173
8174
8175
8176
8177
8178
8179
8180
8181
8182
8183
8184
8185
8186
8187
8188
8189
8190
8191
8192
8193
8194
8195
8196
8197
8198
8199
8200
8201
8202
8203
8204
8205
8206
8207
8208
8209
8210
8211
8212
8213
8214
8215
8216
8217
8218
8219
8220
8221
8222
8223
8224
8225
8226
8227
8228
8229
8230
8231
8232
8233
8234
8235
8236
8237
8238
8239
8240
8241
8242
8243
8244
8245
8246
8247
8248
8249
8250
8251
8252
8253
8254
8255
8256
8257
8258
8259
8260
8261
8262
8263
8264
8265
8266
8267
8268
8269
8270
8271
8272
8273
8274
8275
8276
8277
8278
8279
8280
8281
8282
8283
8284
8285
8286
8287
8288
8289
8290
8291
8292
8293
8294
8295
8296
8297
8298
8299
8300
8301
8302
8303
8304
8305
8306
8307
8308
8309
8310
8311
8312
8313
8314
8315
8316
8317
8318
8319
8320
8321
8322
8323
8324
8325
8326
8327
8328
8329
8330
8331
8332
8333
8334
8335
8336
8337
8338
8339
8340
8341
8342
8343
8344
8345
8346
8347
8348
8349
8350
8351
8352
8353
8354
8355
8356
8357
8358
8359
8360
8361
8362
8363
8364
8365
8366
8367
8368
8369
8370
8371
8372
8373
8374
8375
8376
8377
8378
8379
8380
8381
8382
8383
8384
8385
8386
8387
8388
8389
8390
8391
8392
8393
8394
8395
8396
8397
8398
8399
8400
8401
8402
8403
8404
8405
8406
8407
8408
8409
8410
8411
8412
8413
8414
8415
8416
8417
8418
8419
8420
8421
8422
8423
8424
8425
8426
8427
8428
8429
8430
8431
8432
8433
8434
8435
8436
8437
8438
8439
8440
8441
8442
8443
8444
8445
8446
8447
8448
8449
8450
8451
8452
8453
8454
8455
8456
8457
8458
8459
8460
8461
8462
8463
8464
8465
8466
8467
8468
8469
8470
8471
8472
8473
8474
8475
8476
8477
8478
8479
8480
8481
8482
8483
8484
8485
8486
8487
8488
8489
8490
8491
8492
8493
8494
8495
8496
8497
8498
8499
8500
8501
8502
8503
8504
8505
8506
8507
8508
8509
8510
8511
8512
8513
8514
8515
8516
8517
8518
8519
8520
8521
8522
8523
8524
8525
8526
8527
8528
8529
8530
8531
8532
8533
8534
8535
8536
8537
8538
8539
8540
8541
8542
8543
8544
8545
8546
8547
8548
8549
8550
8551
8552
8553
8554
8555
8556
8557
8558
8559
8560
8561
8562
8563
8564
8565
8566
8567
8568
8569
8570
8571
8572
8573
8574
8575
8576
8577
8578
8579
8580
8581
8582
8583
8584
8585
8586
8587
8588
8589
8590
8591
8592
8593
8594
8595
8596
8597
8598
8599
8600
8601
8602
8603
8604
8605
8606
8607
8608
8609
8610
8611
8612
8613
8614
8615
8616
8617
8618
8619
8620
8621
8622
8623
8624
8625
8626
8627
8628
8629
8630
8631
8632
8633
8634
8635
8636
8637
8638
8639
8640
8641
8642
8643
8644
8645
8646
8647
8648
8649
8650
8651
8652
8653
8654
8655
8656
8657
8658
8659
8660
8661
8662
8663
8664
8665
8666
8667
8668
8669
8670
8671
8672
8673
8674
8675
8676
8677
8678
8679
8680
8681
8682
8683
8684
8685
8686
8687
8688
8689
8690
8691
8692
8693
8694
8695
8696
8697
8698
8699
8700
8701
8702
8703
8704
8705
8706
8707
8708
8709
8710
8711
8712
8713
8714
8715
8716
8717
8718
8719
8720
8721
8722
8723
8724
8725
8726
8727
8728
8729
8730
8731
8732
8733
8734
8735
8736
8737
8738
8739
8740
8741
8742
8743
8744
8745
8746
8747
8748
8749
8750
8751
8752
8753
8754
8755
8756
8757
8758
8759
8760
8761
8762
8763
8764
8765
8766
8767
8768
8769
8770
8771
8772
8773
8774
8775
8776
8777
8778
8779
8780
8781
8782
8783
8784
8785
8786
8787
8788
8789
8790
8791
8792
8793
8794
8795
8796
8797
8798
8799
8800
8801
8802
8803
8804
8805
8806
8807
8808
8809
8810
8811
8812
8813
8814
8815
8816
8817
8818
8819
8820
8821
8822
8823
8824
8825
8826
8827
8828
8829
8830
8831
8832
8833
8834
8835
8836
8837
8838
8839
8840
8841
8842
8843
8844
8845
8846
8847
8848
8849
8850
8851
8852
8853
8854
8855
8856
8857
8858
8859
8860
8861
8862
8863
8864
8865
8866
8867
8868
8869
8870
8871
8872
8873
8874
8875
8876
8877
8878
8879
8880
8881
8882
8883
8884
8885
8886
8887
8888
8889
8890
8891
8892
8893
8894
8895
8896
8897
8898
8899
8900
8901
8902
8903
8904
8905
8906
8907
8908
8909
8910
8911
8912
8913
8914
8915
8916
8917
8918
8919
8920
8921
8922
8923
8924
8925
8926
8927
8928
8929
8930
8931
8932
8933
8934
8935
8936
8937
8938
8939
8940
8941
8942
8943
8944
8945
8946
8947
8948
8949
8950
8951
8952
8953
8954
8955
8956
8957
8958
8959
8960
8961
8962
8963
8964
8965
8966
8967
8968
8969
8970
8971
8972
8973
8974
8975
8976
8977
8978
8979
8980
8981
8982
8983
8984
8985
8986
8987
8988
8989
8990
8991
8992
8993
8994
8995
8996
8997
8998
8999
9000
9001
9002
9003
9004
9005
9006
9007
9008
9009
9010
9011
9012
9013
9014
9015
9016
9017
9018
9019
9020
9021
9022
9023
9024
9025
9026
9027
9028
9029
9030
9031
9032
9033
9034
9035
9036
9037
9038
9039
9040
9041
9042
9043
9044
9045
9046
9047
9048
9049
9050
9051
9052
9053
9054
9055
9056
9057
9058
9059
9060
9061
9062
9063
9064
9065
9066
9067
9068
9069
9070
9071
9072
9073
9074
9075
9076
9077
9078
9079
9080
9081
9082
9083
9084
9085
9086
9087
9088
9089
9090
9091
9092
9093
9094
9095
9096
9097
9098
9099
9100
9101
9102
9103
9104
9105
9106
9107
9108
9109
9110
9111
9112
9113
9114
9115
9116
9117
9118
9119
9120
9121
9122
9123
9124
9125
9126
9127
9128
9129
9130
9131
9132
9133
9134
9135
9136
9137
9138
9139
9140
9141
9142
9143
9144
9145
9146
9147
9148
9149
9150
9151
9152
9153
9154
9155
9156
9157
9158
9159
9160
9161
9162
9163
9164
9165
9166
9167
9168
9169
9170
9171
9172
9173
9174
9175
9176
9177
9178
9179
9180
9181
9182
9183
9184
9185
9186
9187
9188
9189
9515
9516
9517
9518
9519
9520
9521
9522
9523
9524
9525
9526
9527
9528
9529
9530
9531
9532
9533
9534
9535
9536
9537
9538
9539
9540
9541
9542
9543
9544
9545
9546
9547
9548
9549
9550
9551
9552
9553
9554
9555
9556
9557
9558
9559
9560
9561
9562
9563
9564
9565
9566
9567
9568
9569
9570
9571
9572
9573
9574
9575
9576
9577
9578
9579
9580
9581
9582
9583
9584
9585
9586
9587
9588
9589
9590
9591
9592
9593
9594
9595
9596
9597
9598
9599
9600
9601
9602
9603
9604
9605
9606
9607
9608
9609
9610
9611
9612
9613
9614
9615
9616
9617
9618
9619
9620
9621
9622
9623
9624
9625
9626
9627
9628
9629
9630
9631
9632
9633
9634
9635
9636
9637
9638
9639
9640
9641
9642
9643
9644
9645
9646
9647
9648
9649
9650
9651
9652
9653
9654
9655
9656
9657
9658
9659
9660
9661
9662
9663
9664
9665
9666
9667
9668
9669
9670
9671
9672
9673
9674
9675
9676
9677
9678
9679
9680
9681
9682
9683
9684
9685
9686
9687
9688
9689
9690
9691
9692
9693
9694
9695
9696
9697
9698
9699
9700
9701
9702
9703
9704
9705
9706
9707
9708
9709
9710
9711
9712
9713
9714
9715
9716
9717
9718
9719
9720
9721
9722
9723
9724
9725
9726
9727
9728
9729
9730
9731
9732
9733
9734
9735
9736
9737
9738
9739
9740
9741
9742
9743
9744
9745
9746
9747
9748
9749
9750
9751
9752
9753
9754
9755
9756
9757
9758
9759
9760
9761
9762
9763
9764
9765
9766
9767
9768
9769
9770
9771
9772
9773
9774
9775
9776
9777
9778
9779
9780
9781
9782
9783
9784
9785
9786
9787
9788
9789
9790
9791
9792
9793
9794
9795
9796
9797
9798
9799
9800
9801
9802
9803
9804
9805
9806
9807
9808
9809
9810
9811
9812
9813
9814
9815
9816
9817
9818
9819
9820
9821
9822
9823
9824
9825
9826
9827
9828
9829
9830
9831
9832
9833
9834
9835
9836
9837
9838
9839
9840
9841
9842
9843
9844
9845
9846
9847
9848
9849
9850
9851
9852
9853
9854
9855
9856
9857
9858
9859
9860
9861
9862
9863
9864
9865
9866
9867
9868
9869
9870
9871
9872
9873
9874
9875
9876
9877
9878
9879
9880
9881
9882
9883
9884
9885
9886
9887
9888
9889
9890
9891
9892
9893
9894
9895
9896
9897
9898
9899
9900
9901
9902
9903
9904
9905
9906
9907
9908
9909
9910
9911
9912
9913
9914
9915
9916
9917
9918
9919
9946
9947
9948
9949
9950
9951
9952
9953
9954
9955
9956
9957
9958
9959
9960
9961
9962
9963
9964
9965
9966
9967
9968
9969
9970
9971
9972
9973
9974
9975
9976
9977
9978
9979
9980
9981
9982
9983
9984
9985
9986
9987
9988
9989
9990
9991
9992
9993
9994
9995
9996
9997
9998
9999
10000
10001
10002
10003
10004
10005
10006
10007
10008
10009
10010
10011
10012
10013
10014
10015
10016
10017
10018
10019
10020
10021
10022
10023
10024
10025
10026
10027
10028
10029
10030
10031
10032
10033
10034
10035
10036
10037
10038
10039
10040
10041
10042
10043
10044
10045
10046
10047
10048
10049
10050
10051
10052
10053
10054
10055
10056
10057
10058
10059
10060
10061
10062
10063
10064
10065
10066
10067
10068
10069
10070
10071
10072
10073
10074
10075
10076
10077
10078
10079
10080
10081
10082
10083
10084
10085
10086
10087
10088
10089
10090
10091
10092
10093
10094
10095
10096
10097
10098
10099
10100
10101
10102
10103
10104
10105
10106
10107
10108
10109
10110
10111
10112
10113
10114
10115
10116
10117
10118
10119
10120
10121
10122
10123
10124
10125
10126
10127
10128
10129
10130
10131
10132
10133
10134
10135
10136
10137
10138
10139
10140
10141
10142
10143
10144
10145
10146
10147
10148
10149
10150
10151
10152
10153
10154
10155
10156
10157
10158
10159
10160
10161
10162
10163
10164
10165
10166
10167
10168
10169
10170
10171
10172
10173
10174
10175
10176
10177
10178
10179
10180
10181
10182
10183
10184
10185
10186
10187
10188
10189
10190
10191
10192
10193
10194
10195
10196
10197
10198
10199
10200
10201
10202
10203
10204
10205
10206
10207
10208
10209
10210
10211
10212
10213
10214
10215
10216
10217
10218
10534
10535
10536
10537
10538
10539
10540
10541
10542
10543
10544
10545
10546
10547
10548
10549
10550
10551
10552
10553
10554
10555
10556
10557
10558
10559
10560
10561
10562
10563
10564
10565
10566
10567
10568
10569
10570
10571
10572
10573
10574
10575
10576
10577
10578
10579
10580
10581
10582
10583
10584
10585
10586
10587
10588
10589
10590
10591
10592
10593
10594
10595
10596
10597
10598
10599
10600
10601
10602
10603
10604
10605
10606
10607
10608
10609
10610
10611
10612
10613
10614
10615
10616
10617
10618
10619
10620
10621
10622
10623
10624
10625
10626
10627
10628
10629
10630
10631
10632
10633
10634
10635
10636
10637
10638
10639
10640
10641
10642
10643
10644
10645
10646
10647
10648
10649
10650
10651
10652
10653
10654
10655
10656
10657
10658
10659
10660
10661
10662
10663
10664
10665
10666
10667
10668
10669
10670
10671
10672
10673
10674
10675
10676
10677
10678
10679
10680
10681
10682
10683
10684
10685
10686
10687
10688
10689
10690
10691
10692
10693
10694
10695
10696
10697
10698
10699
10700
10701
10702
10703
10704
10705
10706
10707
10708
10709
10710
10711
10712
10713
10714
10715
10716
10717
10718
10719
10720
10721
10722
10723
10724
10725
10726
10727
10728
10729
10730
10731
10732
10733
10734
10735
10736
10737
10738
10739
10740
10741
10742
10743
10744
10745
10746
10747
10748
10749
10750
10751
10752
10753
10754
10755
10756
10757
10758
10759
10760
10761
10762
10763
10764
10765
10766
10767
10768
10769
10770
10771
10772
10773
10774
10775
10776
10777
10778
10779
10780
10781
10782
10783
10784
10785
10786
10787
10788
10789
10790
10791
10792
10793
10794
10795
10796
10797
10798
10799
10800
10801
10802
10803
10804
10805
10806
10807
10808
10809
10810
10811
10812
10813
10814
10815
10816
10817
10818
10819
10820
10821
10822
10823
10824
10825
10826
10827
10828
10829
10830
10831
10832
10833
10834
10835
10836
10837
10838
10839
10840
10841
10842
10843
10844
10845
10846
10847
10848
10849
10850
10851
10852
10853
10854
10855
10856
10857
10858
10859
10860
10861
10862
10863
10864
10865
10866
10867
10868
10869
10870
10871
10872
10873
10874
10875
10876
10877
10878
10879
10880
10881
10882
10883
10884
10885
10886
10887
10888
10889
10890
10891
10892
10893
10894
10895
10896
10897
10898
10899
10900
10901
10902
10903
10904
10905
10906
10907
10908
10909
10910
10911
10912
10913
10914
10915
10916
10917
10918
10919
10920
10921
10922
10923
10924
10925
10926
10927
10928
10929
10930
10931
10932
10933
10934
10935
10936
10937
10938
10939
10940
10941
10942
10943
10944
10945
10946
10947
10948
10949
10950
10951
10952
10953
10954
10955
10956
10957
10958
10959
10960
10961
10962
10963
10964
10965
10966
10967
10968
10969
10970
10971
10972
10973
10974
10975
10976
10977
10978
10979
10980
10981
10982
10983
10984
10985
10986
10987
10988
10989
10990
10991
10992
11013
11014
11015
11016
11017
11018
11019
11020
11021
11022
11023
11024
11025
11026
11027
11028
11029
11030
11031
11032
11033
11034
11035
11036
11037
11038
11039
11040
11041
11042
11043
11044
11045
11046
11047
11048
11049
11050
11051
11052
11053
11054
11055
11056
11057
11058
11059
11060
11061
11062
11063
11064
11065
11066
11067
11068
11069
11070
11071
11072
11073
11074
11075
11076
11077
11078
11079
11080
11081
11082
11083
11084
11085
11086
11087
11088
11089
11090
11091
11092
11093
11094
11095
11096
11097
11098
11099
11100
11101
11102
11103
11104
11105
11106
11107
11108
11109
11110
11111
11112
11113
11114
11115
11116
11117
11118
11119
11120
11121
11122
11123
11124
11125
11126
11127
11128
11129
11130
11131
11132
11133
11134
11135
11136
11137
11138
11139
11140
11141
11142
11143
11144
11145
11146
11147
11148
11149
11150
11151
11152
11153
11154
11155
11156
11157
11158
11159
11160
11161
11162
11163
11164
11165
11166
11167
11168
11169
11170
11171
11172
11173
11174
11175
11176
11177
11178
11179
11180
11181
11182
11183
11184
11185
11186
11187
11188
11189
11190
11191
11192
11193
11194
11195
11196
11197
11198
11199
11200
11201
11202
11203
11204
11205
11206
11207
11208
11209
11210
11211
11212
11213
11214
11215
11216
11217
11218
11219
11220
11221
11222
11223
11224
11225
11226
11227
11228
11229
11230
11231
11232
11233
11234
11235
11236
11237
11238
11239
11240
11241
11242
11243
11244
11245
11246
11247
11248
11249
11250
11251
11252
11253
11254
11255
11256
11257
11258
11259
11260
11261
11262
11263
11264
11265
11266
11267
11268
11269
11270
11271
11272
11273
11274
11275
11276
11277
11278
11279
11280
11281
11282
11283
11284
11285
11286
11287
11288
11289
11290
11291
11292
11293
11294
11295
11296
11297
11298
11299
11300
11301
11302
11303
11304
11305
11306
11307
11308
11309
11310
11311
11312
11313
11314
11315
11316
11317
11318
11319
11320
11321
11322
11323
11324
11325
11326
11327
11328
11329
11330
11331
11332
11333
11334
11335
11336
11337
11338
11339
11340
11341
11342
11343
11344
11345
11346
11347
11348
11349
11350
11351
11352
11353
11354
11355
11356
11357
11358
11359
11360
11361
11362
11363
11364
11365
11366
11367
11368
11369
11370
11371
11372
11373
11374
11375
11376
11377
11378
11379
11380
11381
11382
11383
11384
11385
11386
11387
11388
11389
11390
11391
11392
11393
11394
11395
11396
11397
11398
11399
11400
11401
11402
11403
11404
11405
11406
11407
11408
11409
11410
11411
11412
11413
11414
11415
11416
11417
11418
11419
11420
11421
11422
11423
11424
11425
11426
11427
11428
11429
11430
11431
11432
11433
11434
11435
11436
11437
11438
11439
11440
11441
11442
11443
11444
11445
11446
11447
11448
11449
12124
12125
12126
12127
12128
12129
12130
12131
12132
12133
12134
12135
12136
12137
12138
12139
12140
12141
12142
12143
12144
12145
12146
12147
12148
12149
12150
12151
12152
12153
12154
12155
12156
12157
12158
12159
12160
12161
12162
12163
12164
12165
12166
12167
12168
12169
12170
12171
12172
12173
12174
12175
12176
12177
12178
12179
12180
12181
12182
12183
12184
12185
12186
12187
12188
12189
12190
12191
12192
12193
12194
12195
12196
12197
12198
12199
12200
12201
12202
12203
12204
12205
12206
12207
12208
12209
12210
12211
12212
12213
12214
12215
12216
12217
12218
12219
12220
12221
12222
12223
12224
12225
12226
12227
12228
12229
12230
12231
12232
12233
12234
12235
12236
12237
12238
12239
12240
12241
12242
12243
12244
12245
12246
12247
12248
12249
12250
12251
12252
12253
12254
12255
12256
12257
12258
12259
12260
12261
12262
12263
12264
12265
12266
12267
12268
12269
12270
12271
12272
12273
12274
12275
12276
12277
12278
12279
12280
12281
12282
12283
12284
12285
12286
12287
12288
12289
12290
12291
12292
12293
12294
12295
12296
12297
12298
12299
12300
12301
12302
12303
12304
12305
12306
12307
12308
12309
12310
12311
12312
12313
12314
12315
12316
12317
12318
12319
12320
12321
12322
12323
12324
12325
12326
12327
12328
12329
12330
12331
12332
12333
12334
12335
12336
12337
12338
12339
12340
12341
12342
12343
12344
12345
12346
12347
12348
12349
12350
12351
12352
12353
12354
12355
12356
12357
12358
12359
12360
12361
12362
12363
12364
12365
12366
12367
12368
12369
12370
12371
12372
12373
12374
12375
12376
12377
12378
12379
12380
12381
12382
12383
12384
12385
12386
12387
12388
12389
12390
12391
12392
12393
12394
12395
12396
12397
12398
12399
12400
12401
12402
12403
12404
12405
12406
12407
12408
12409
12410
12411
12412
12413
12414
12415
12416
12417
12418
12419
12420
12421
12422
12423
12424
12425
12426
12427
12428
12429
12430
12431
12432
12433
12434
12435
12436
12437
12438
12439
12440
12441
12442
12443
12444
12445
12446
12447
12448
12449
12450
12451
12452
12453
12454
12455
12456
12457
12458
12459
12460
12461
12462
12463
12464
12465
12466
12467
12468
12469
12470
12471
12472
12473
12474
12475
12476
12477
12478
12479
12480
12481
12482
12483
12484
12485
12486
12487
12488
12489
12490
12491
12492
12493
12494
12495
12496
12497
12498
12499
12500
12501
12502
12503
12504
12505
12506
12507
12508
12509
12510
12511
12512
12513
12514
12515
12516
12517
12518
12519
12520
12521
12522
12523
12524
12525
12526
12527
12528
12529
12530
12531
12532
12533
12534
12535
12536
12537
12538
12539
12540
12541
12542
12543
12544
12545
12546
12547
12548
12549
12550
12551
12552
12553
12554
12555
12556
12557
12558
12559
12560




                                                                                         
                                                                                 





                                                                                    
                                           

                                                                                
                                                                               
                                                           
                                                                         





                                                                          
                                                                     
                                                                  
                                                                      
                                                
                                                                             
                                                                           
                                                                
                                                                    
                                                            


                                                                          
                                                           
                                                             
                                                       
























                                                                         
                                       























                                          
                                      
                                   













                                                
                                    




























































































                                                                              



                                                               
                      
                                                                          



































                                                                            































                                                                              
 














                                                                          
 













                                                                                


                                                                              
                                



                                           




















                                                                            
 


                                                 
 













                                                                                         
 
                                                                 
 










                                                                            
                      
                                


























































































                                                                             
                     
                   



                                                           
                      
                                                                          







                                        


                                 
                                               
                                                                          
                


                                                                               



























                                                                            



























                                                                            



                                 



                                                                    
                     
                                                                               










































































































































                                                                              























                                                                             

                       
                   





                                                                 
                                                                   
















                                                                           






























































































































































































                                                                                      
                                                         









































                                                                    

                                                                  






























                                                                              
                                         




















                                                                         



                                                                        
               
                                                                   





















































































































































































































































































































































































































































































































                                                                                  
                    






                                                                        
                                                                          
                                   
                                                            



























































                                                                            
                      






                                                                  
                                                                          











































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































                                                                                  


























                                                                            












































































                                                                                

























                                                                            
























































































                                                                                              
                    







                                                             
                                                                   




































































                                                                           




















                                                                               

























                                                                            





















                                                                          









































































                                                                              
























                                                                               




























































































































                                                                             























                                                                               




























































































































                                                                                  























                                                                           



























































































































































































































































































































                                                                                
                      







                                                               
                                                                   
























































































































































































                                                                              
                                                           







                                                                     
                                                                          

















                                                                              
                                                           







                                                                     
                                                                          

































































































































































































































































































































                                                                                
                     




                                                                          
                                                                        








































































                                                                              
                     





                                                                             
                                                                          




































































































































                                                                                   
                    






                                                                        
                                                                          











                                                                              
                                                               





























                                                                                                                                             
                      






                                                                      
                                                                          


































































































































































































































































































                                                                                
                   






                                                                    
                                                                          





























































































                                                                              
                      







                                                               
                                                                   




















































































































                                                                                



















                                                                   
                                                                
                             
                                    
                                                           









                                                                           
                                                                            


























































































































                                                                              
                     




                                                                     
                                                                          











                                                                          
                        




                                                                              
                                                                          































































































































































































































                                                                               
                   







                                                             
                                                                   

















































































































































































































































                                                                                       
































                                                                                



                                                                             
                                














































































































































                                                                               
                    






                                                                      
                                                                   
































                                                                                 
                                                                   


















































































































































































































































































































































































































































































                                                                                        
                    




                                                                       
                                                                          





























                                                                              
                    





                                                                       
                                                                          









































































































































































































































































































































                                                                                                



























                                                                     

                                                                






                                                                              


                                                                               



                                                                         
                                                                            
                                
















































                                                                              











                                                                                     






















































































































































































                                                                                
                     






                                                                   
                                                                 





























































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































                                                                                    
                   






                                                                              
                                                                   
































































































                                                                             





















                                                                                 

















































































































































































                                                                                
                                                           










                                                                           
                                                                     



















































































































































































































































































































































































































                                                                                
























                                                                                   















































































































































































































































































                                                                              
                                                                         
                               
                                                            
                               
                                              






                                                                     
                                                                            



                                                                            
                        
                                
 






















                                                                              






























































































































































































                                                                               
                                                       
            



                                               
               
                                                                   



                                     

                                         




























                                                                             
























                                                                            









































































































































































































































































































































































































































































                                                                                   
                           
                   






                                                                      
                                                                          




                                                                         
                        
                             



















































































































































































































































































































































































































































                                                                                





















                                                                            





















                                                                         





















                                                                                




























                                                                              

















                                                                                


                                                                              
                                





















































                                                                              
                                                            
                               
                                                







                                                                 
                                                                     














































































                                                                                  





















                                                                           

























                                                                              
                                    






























                                                                            












                                                                                 
                             





























































































































                                                                             
                                                            
                              
                                              







                                                                 
                                                                     





































































































































                                                                                


















                                                                           





                                                                        
                             



















































































































































































































































































































































































































































                                                                                   
                     







                                                             
                                                                   











































                                                                                  
                                                            
                               
                                                







                                                               
                                                                     

























































































































































                                                                              






















                                                                              





































































































































                                                                                    
                             
                     






                                                                    
                                                                          





                                                                             





                                                                                         
                             


























































                                                                                              
                                                            
                                  
                                                






                                                                             
                                                                            

                                       
                                     




































































































































































































                                                                              


















                                                                           






















                                                                          



















                                                                            
























                                                                             













































                                                                               





















                                                                            






















                                                                             























                                                                             




















                                                                          




















                                                                          
























                                                                            
                             


















                                                                             
                             




















                                                                            
























                                                                                  


                               
                     








                                                              
                                                                   




                                                                             
                          
                                                            
                          
                                                







                                                        
                                                                            









                                                                             






















                                                                              




















                                                                            




















                                                                             



















                                                                   






























                                                                          
























                                                                              

























                                                                              

























                                                                           
                                 


















                                                                          
                                                                             
                             























                                                                            






















































                                                                                
 







































                                                                               




































                                                                             























                                                                                   
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2014 Taylan Ulrich Bayirli/Kammer <taylanbayirli@gmail.com>
;;; Copyright © 2013, 2014, 2015, 2016, 2017, 2018, 2019 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2014, 2015, 2016, 2017, 2018 Mark H Weaver <mhw@netris.org>
;;; Copyright © 2014, 2015, 2016, 2017, 2018, 2019 Alex Kost <alezost@gmail.com>
;;; Copyright © 2015 Federico Beffa <beffa@fbengineering.ch>
;;; Copyright © 2015, 2016, 2017, 2018, 2019 Ricardo Wurmus <rekado@elephly.net>
;;; Copyright © 2016, 2017, 2018 Chris Marusich <cmmarusich@gmail.com>
;;; Copyright © 2015, 2016, 2018 Christopher Lemmer Webber <cwebber@dustycloud.org>
;;; Copyright © 2016 Adriano Peluso <catonano@gmail.com>
;;; Copyright © 2016, 2017, 2018, 2019 Efraim Flashner <efraim@flashner.co.il>
;;; Copyright © 2016 David Thompson <davet@gnu.org>
;;; Copyright © 2016 Matthew Jordan <matthewjordandevops@yandex.com>
;;; Copyright © 2016, 2017 Roel Janssen <roel@gnu.org>
;;; Copyright © 2016, 2017 ng0 <ng0@n0.is>
;;; Copyright © 2016 Alex Griffin <a@ajgrf.com>
;;; Copyright © 2016, 2017, 2018, 2019 Nicolas Goaziou <mail@nicolasgoaziou.fr>
;;; Copyright © 2016, 2017, 2018 Alex Vong <alexvong1995@gmail.com>
;;; Copyright © 2016, 2017, 2018, 2019 Arun Isaac <arunisaac@systemreboot.net>
;;; Copyright © 2017 Christopher Baines <mail@cbaines.net>
;;; Copyright © 2017, 2018, 2019 Mathieu Othacehe <m.othacehe@gmail.com>
;;; Copyright © 2017, 2018, 2019 Clément Lassieur <clement@lassieur.org>
;;; Copyright © 2017 Vasile Dumitrascu <va511e@yahoo.com>
;;; Copyright © 2017, 2018 Kyle Meyer <kyle@kyleam.com>
;;; Copyright © 2017 Kei Kebreau <kkebreau@posteo.net>
;;; Copyright © 2017 George Clemmer <myglc2@gmail.com>
;;; Copyright © 2017, 2018 Feng Shu <tumashu@163.com>
;;; Copyright © 2017 Jan Nieuwenhuizen <janneke@gnu.org>
;;; Copyright © 2017, 2018, 2019 Oleg Pykhalov <go.wigust@gmail.com>
;;; Copyright © 2017 Mekeor Melire <mekeor.melire@gmail.com>
;;; Copyright © 2017 Peter Mikkelsen <petermikkelsen10@gmail.com>
;;; Copyright © 2017, 2018, 2019 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2017 Mike Gerwitz <mtg@gnu.org>
;;; Copyright © 2017, 2018, 2019 Maxim Cournoyer <maxim.cournoyer@gmail.com>
;;; Copyright © 2018 Sohom Bhattacharjee <soham.bhattacharjee15@gmail.com>
;;; Copyright © 2018 Mathieu Lirzin <mthl@gnu.org>
;;; Copyright © 2018, 2019 Pierre Neidhardt <mail@ambrevar.xyz>
;;; Copyright © 2018, 2019 Tim Gesthuizen <tim.gesthuizen@yahoo.de>
;;; Copyright © 2018, 2019 Jack Hill <jackhill@jackhill.us>
;;; Copyright © 2018 Pierre-Antoine Rouby <pierre-antoine.rouby@inria.fr>
;;; Copyright © 2018 Alex Branham <alex.branham@gmail.com>
;;; Copyright © 2018 Thorsten Wilms <t_w_@freenet.de>
;;; Copyright © 2018 Pierre Langlois <pierre.langlois@gmx.com>
;;; Copyright © 2018, 2019 Brett Gilio <brettg@posteo.net>
;;; Copyright © 2019 Dimakakos Dimos <bendersteed@teknik.io>
;;; Copyright © 2019 Brian Leung <bkleung89@gmail.com>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (gnu packages emacs-xyz)
  #:use-module ((guix licenses) #:prefix license:)
  #:use-module (guix packages)
  #:use-module (guix cvs-download)
  #:use-module (guix download)
  #:use-module (guix git-download)
  #:use-module (guix build-system gnu)
  #:use-module (guix build-system cmake)
  #:use-module (guix build-system emacs)
  #:use-module (guix build-system glib-or-gtk)
  #:use-module (guix build-system perl)
  #:use-module (guix build-system trivial)
  #:use-module (gnu packages)
  #:use-module (gnu packages admin)
  #:use-module (gnu packages audio)
  #:use-module (gnu packages bash)
  #:use-module (gnu packages cmake)
  #:use-module (gnu packages code)
  #:use-module (gnu packages databases)
  #:use-module (gnu packages emacs)
  #:use-module (gnu packages guile)
  #:use-module (gnu packages gtk)
  #:use-module (gnu packages gnome)
  #:use-module (gnu packages ncurses)
  #:use-module (gnu packages python)
  #:use-module (gnu packages python-xyz)
  #:use-module (gnu packages tex)
  #:use-module (gnu packages texinfo)
  #:use-module (gnu packages tcl)
  #:use-module (gnu packages tls)
  #:use-module (gnu packages pkg-config)
  #:use-module (gnu packages xorg)
  #:use-module (gnu packages lesstif)
  #:use-module (gnu packages llvm)
  #:use-module (gnu packages image)
  #:use-module (gnu packages linux)
  #:use-module (gnu packages libevent)
  #:use-module (gnu packages music)
  #:use-module (gnu packages version-control)
  #:use-module (gnu packages imagemagick)
  #:use-module (gnu packages w3m)
  #:use-module (gnu packages wget)
  #:use-module (gnu packages autotools)
  #:use-module (gnu packages base)
  #:use-module (gnu packages compression)
  #:use-module (gnu packages xml)
  #:use-module (gnu packages glib)
  #:use-module (gnu packages acl)
  #:use-module (gnu packages mail)
  #:use-module (gnu packages package-management)
  #:use-module (gnu packages perl)
  #:use-module (gnu packages pdf)
  #:use-module (gnu packages scheme)
  #:use-module (gnu packages speech)
  #:use-module (gnu packages xiph)
  #:use-module (gnu packages mp3)
  #:use-module (gnu packages gettext)
  #:use-module (gnu packages fribidi)
  #:use-module (gnu packages gd)
  #:use-module (gnu packages fontutils)
  #:use-module (gnu packages password-utils)
  #:use-module (gnu packages pulseaudio)
  #:use-module (gnu packages xdisorg)
  #:use-module (gnu packages shells)
  #:use-module (gnu packages sqlite)
  #:use-module (gnu packages gnupg)
  #:use-module (gnu packages video)
  #:use-module (gnu packages haskell)
  #:use-module (gnu packages wordnet)
  #:use-module (guix utils)
  #:use-module (srfi srfi-1)
  #:use-module (ice-9 match))

;;;
;;; Emacs hacking.
;;;

(define-public emacs-geiser
  (package
    (name "emacs-geiser")
    (version "0.10")
    (source (origin
             (method url-fetch)
             (uri (string-append "mirror://savannah/geiser/" version
                                 "/geiser-" version ".tar.gz"))
             (sha256
              (base32
               "0pj3l7p8d60c9b4vfprnv6g5l61d74pls4b5dvd84cn4ky9mzwjv"))))
    (build-system gnu-build-system)
    (arguments
     '(#:phases
       (modify-phases %standard-phases
         (add-after 'install 'post-install
           (lambda* (#:key outputs #:allow-other-keys)
             (symlink "geiser-install.el"
                      (string-append (assoc-ref outputs "out")
                                     "/share/emacs/site-lisp/"
                                     "geiser-autoloads.el"))
             #t)))))
    (inputs `(("guile" ,guile-2.2)))
    (native-inputs `(("emacs" ,emacs-minimal)))
    (home-page "https://nongnu.org/geiser/")
    (synopsis "Collection of Emacs modes for Guile and Racket hacking")
    (description
     "Geiser is a collection of Emacs major and minor modes that conspire with
one or more Scheme implementations to keep the Lisp Machine Spirit alive.  The
continuously running Scheme interpreter takes the center of the stage in
Geiser.  A bundle of Elisp shims orchestrates the dialog between the Scheme
implementation, Emacs and, ultimately, the schemer, giving them access to live
metadata.")
    (license license:bsd-3)))

(define-public geiser
  (deprecated-package "geiser" emacs-geiser))

(define-public emacs-paredit
  (package
    (name "emacs-paredit")
    (version "24")
    (source (origin
              (method url-fetch)
              (uri (string-append "http://mumble.net/~campbell/emacs/paredit-"
                                  version ".el"))
              (sha256
               (base32
                "0pp3n8q6kc70blqsaw0zlzp6bc327dpgdrjr0cnh7hqg1lras7ka"))))
    (build-system emacs-build-system)
    (home-page "http://mumble.net/~campbell/emacs/paredit/")
    (synopsis "Emacs minor mode for editing parentheses")
    (description
     "ParEdit (paredit.el) is a minor mode for performing structured editing
of S-expression data.  The typical example of this would be Lisp or Scheme
source code.

ParEdit helps **keep parentheses balanced** and adds many keys for moving
S-expressions and moving around in S-expressions.  Its behavior can be jarring
for those who may want transient periods of unbalanced parentheses, such as
when typing parentheses directly or commenting out code line by line.")
    (license license:gpl3+)))

(define-public paredit
  (deprecated-package "paredit" emacs-paredit))

(define-public git-modes
  (package
    (name "emacs-git-modes")
    (version "1.2.8")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                     (url "https://github.com/magit/git-modes")
                     (commit version)))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "08hy7rbfazs6grkpk54i82bz0i0c74zcjk96cip8970h6jn3mj72"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/magit/git-modes")
    (synopsis "Emacs major modes for Git configuration files")
    (description
     "This package provides Emacs major modes for editing various Git
configuration files, such as .gitattributes, .gitignore, and .git/config.")
    (license license:gpl3+)))

(define-public git-modes/old-name
  (deprecated-package "git-modes" git-modes))

(define-public emacs-with-editor
  (package
    (name "emacs-with-editor")
    (version "2.8.0")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/magit/with-editor.git")
                    (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "1bbzvxnjpxqyvi808isld025b3pcidn4r2xf8hnk9bmzcfdvdr6q"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-dash" ,emacs-dash)))
    (home-page "https://github.com/magit/with-editor")
    (synopsis "Emacs library for using Emacsclient as EDITOR")
    (description
     "This package provides an Emacs library to use the Emacsclient as
@code{$EDITOR} of child processes, making sure they know how to call home.
For remote processes a substitute is provided, which communicates with Emacs
on stdout instead of using a socket as the Emacsclient does.")
    (license license:gpl3+)))

(define-public emacs-magit
  ;; Version 2.90.1 has trouble loading the transient library,
  ;; so we use a more recent commit that fixes it.
  (let ((commit "b4aec016b5577afa8d889f258b499814d1bb1d94"))
    (package
      (name "emacs-magit")
      (version (git-version "2.90.1" "1" commit))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/magit/magit")
                      (commit commit)))
                (file-name (git-file-name name version))
                (sha256
                 (base32
                  "0zl7v6z0y50pcgqsf2r8c1k3r5nwjad9ba7r6sgrnf4rc62br7jv"))))
      (build-system gnu-build-system)
      (native-inputs `(("texinfo" ,texinfo)
                       ("emacs" ,emacs-minimal)))
      (inputs
       `(("git" ,git)
         ("perl" ,perl)))
      (propagated-inputs
       `(("dash" ,emacs-dash)
         ("with-editor" ,emacs-with-editor)
         ("transient" ,emacs-transient)))
      (arguments
       `(#:modules ((guix build gnu-build-system)
                    (guix build utils)
                    (guix build emacs-utils))
         #:imported-modules (,@%gnu-build-system-modules
                             (guix build emacs-utils))
         #:test-target "test"
         #:tests? #f                   ; tests are not included in the release

         #:make-flags
         (list (string-append "PREFIX=" %output)
               ;; Don't put .el files in a sub-directory.
               (string-append "lispdir=" %output "/share/emacs/site-lisp")
               (string-append "DASH_DIR="
                              (assoc-ref %build-inputs "dash")
                              "/share/emacs/site-lisp/guix.d/dash-"
                              ,(package-version emacs-dash))
               (string-append "WITH_EDITOR_DIR="
                              (assoc-ref %build-inputs "with-editor")
                              "/share/emacs/site-lisp/guix.d/with-editor-"
                              ,(package-version emacs-with-editor))
               (string-append "TRANSIENT_DIR="
                              (assoc-ref %build-inputs "transient")
                              "/share/emacs/site-lisp/guix.d/transient-"
                              ,(package-version emacs-transient)))

         #:phases
         (modify-phases %standard-phases
           (delete 'configure)
           (add-before
               'build 'patch-exec-paths
             (lambda* (#:key inputs #:allow-other-keys)
               (let ((perl (assoc-ref inputs "perl")))
                 (make-file-writable "lisp/magit-sequence.el")
                 (emacs-substitute-variables "lisp/magit-sequence.el"
                   ("magit-perl-executable" (string-append perl "/bin/perl")))
                 #t))))))
      (home-page "https://magit.vc/")
      (synopsis "Emacs interface for the Git version control system")
      (description
       "With Magit, you can inspect and modify your Git repositories with Emacs.
You can review and commit the changes you have made to the tracked files, for
example, and you can browse the history of past changes.  There is support for
cherry picking, reverting, merging, rebasing, and other common Git
operations.")
      (license license:gpl3+))))

(define-public magit
  (deprecated-package "magit" emacs-magit))

(define-public emacs-magit-svn
  (let ((commit "9e33ceee32f665db59909e1c00a667ccdd04178f"))
    (package
      (name "emacs-magit-svn")
      (version (git-version "2.2.1" "1" commit))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/magit/magit-svn")
                      (commit commit)))
                (file-name (git-file-name name version))
                (sha256
                 (base32
                  "1mlqz8dh6jy5rv72lgkxv253dgh73fmbaidskicypapvbl3lr6xy"))))
      (build-system trivial-build-system)
      (native-inputs `(("emacs" ,emacs-minimal)))
      (propagated-inputs `(("dash" ,emacs-dash)
                           ("with-editor" ,emacs-with-editor)
                           ("magit" ,emacs-magit)
                           ("transient" ,emacs-transient)))
      (arguments
       `(#:modules ((guix build utils)
                    (guix build emacs-utils))

         #:builder
         (begin
           (use-modules (guix build utils)
                        (guix build emacs-utils))

           (let ((emacs    (string-append (assoc-ref %build-inputs "emacs")
                                          "/bin/emacs"))
                 (magit    (string-append (assoc-ref %build-inputs "magit")
                                          "/share/emacs/site-lisp"))
                 (transient (string-append (assoc-ref %build-inputs "transient")
                                           "/share/emacs/site-lisp/guix.d/transient-"
                                           ,(package-version emacs-transient)))
                 (dash     (string-append (assoc-ref %build-inputs "dash")
                                          "/share/emacs/site-lisp/guix.d/dash-"
                                          ,(package-version emacs-dash)))
                 (with-editor (string-append (assoc-ref %build-inputs "with-editor")
                                             "/share/emacs/site-lisp/guix.d/with-editor-"
                                             ,(package-version emacs-with-editor)))
                 (source   (assoc-ref %build-inputs "source"))
                 (lisp-dir (string-append %output "/share/emacs/site-lisp")))

             (install-file (string-append source "/magit-svn.el")
                           lisp-dir)

             (with-directory-excursion lisp-dir
               (parameterize ((%emacs emacs))
                 (emacs-generate-autoloads ,name lisp-dir)
                 (setenv "EMACSLOADPATH"
                         (string-append ":" magit ":" transient
                                        ":" dash ":" with-editor))
                 (emacs-batch-eval '(byte-compile-file "magit-svn.el"))))
             #t))))
      (home-page "https://github.com/magit/magit-svn")
      (synopsis "Git-SVN extension to Magit")
      (description
       "This package is an extension to Magit, the Git Emacs mode, providing
support for Git-SVN.")
      (license license:gpl3+))))

(define-public magit-svn
  (deprecated-package "magit-svn" emacs-magit-svn))

(define-public emacs-magit-popup
  (package
    (name "emacs-magit-popup")
    (version "2.12.5")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/magit/magit-popup.git")
                    (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "13riknyqr6vxqll80sfhvz165flvdz367rbd0pr5slb01bnfsi2i"))))
    (build-system emacs-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-before 'install 'make-info
           (lambda _
             (invoke "make" "info"))))))
    (native-inputs
     `(("texinfo" ,texinfo)))
    (propagated-inputs
     `(("emacs-dash" ,emacs-dash)))
    (home-page "https://github.com/magit/magit-popup")
    (synopsis "Define prefix-infix-suffix command combos")
    (description
     "This library implements a generic interface for toggling switches and
setting options and then invoking an Emacs command which does something with
these arguments.  The prototypical use is for the command to call an external
process, passing on the arguments as command line arguments.")
    (license license:gpl3+)))

(define-public emacs-treepy
  (package
    (name "emacs-treepy")
    (version "0.1.1")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/volrath/treepy.el.git")
                    (commit version)))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "04zwm6gx9pxfvgfkizx6pvb1ql8pqxjyzqp8flz0432x0gq5nlxk"))))
    (build-system emacs-build-system)
    (home-page
     "https://github.com/volrath/treepy.el")
    (synopsis "Tree traversal tools")
    (description
     "Generic tools for recursive and iterative tree traversal based on
clojure.walk and clojure.zip respectively.")
    (license license:gpl3+)))

(define-public emacs-graphql
  (package
   (name "emacs-graphql")
   (version "0.1.1")
   (source (origin
             (modules '((guix build utils)))
             ;; Remove examples file with references to external packages as
             ;; they do not exist at compilation time.
             (snippet
              '(begin (delete-file "examples.el")
                 #t))
             (method git-fetch)
             (uri (git-reference
                   (url "https://github.com/vermiculus/graphql.el.git")
                   (commit version)))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "0sp0skc1rnhi39szfbq1i99pdgd3bhn4c15cff05iqhjy2d4hniw"))))
   (build-system emacs-build-system)
   (home-page
    "https://github.com/vermiculus/graphql.el")
   (synopsis "GraphQL utilities")
   (description
    "GraphQL.el provides a generally-applicable domain-specific language for
creating and executing GraphQL queries against your favorite web services.
GraphQL is a data query language and runtime designed and used to request and
deliver data to mobile and web apps.")
   (license license:gpl3+)))

(define-public emacs-ghub
  (package
    (name "emacs-ghub")
    (version "3.2.0")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                     (url "https://github.com/magit/ghub")
                     (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "0lp52qygyavddl1lrgsyb6mq7hcf9h89dy2pzya3mb2va49f0vvl"))))
    (build-system emacs-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-before 'install 'make-info
           (lambda _
             (invoke "make" "info"))))))
    (native-inputs
     `(("texinfo" ,texinfo)))
    (propagated-inputs
     `(("dash" ,emacs-dash)
       ("graphql" ,emacs-graphql)
       ("treepy" ,emacs-treepy)))
    (home-page "https://github.com/magit/ghub")
    (synopsis "Emacs client libraries for the APIs of various Git forges")
    (description
     "Ghub provides basic support for using the APIs of various Git forges from
Emacs packages.  It supports the REST APIs of Github, Github GraphQL, Gitlab,
Gitea, Gogs and Bitbucket.  It abstracts access to API resources using only a
handful of functions that are not resource-specific.")
    (license license:gpl3+)))

(define-public emacs-scribble-mode
  (let ((commit "34e9e5edb921813b6483e0fefa848efb6ee4b314")
        (version "0.0")
        (revision 0))
    (package
      (name "emacs-scribble-mode")
      (version (if (zero? revision)
                   version
                   (string-append version "-"
                                  (number->string revision)
                                  "." (string-take commit 7))))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/emacs-pe/scribble-mode.git")
                      (commit commit)))
                (sha256
                 (base32
                  "0598byqpz2q6yi2q4dwd77jj9z3n99z34d3an51s9m2za0nh1qvp"))))
      (build-system emacs-build-system)
      (home-page "https://github.com/emacs-pe/scribble-mode")
      (synopsis "Emacs mode for editing the Scribble documentation syntax.")
      (description
       "This package provides basic syntax highlighting and editing support
for editing Racket's Scribble documentation syntax in Emacs.")
      (license license:gpl3+))))

(define-public emacs-unpackaged-el
  (let ((commit "f4df7f8dfea715e893b2223adda32545803f5cce")
        (revision "1"))
    (package
      (name "emacs-unpackaged-el")
      (version (git-version "0" revision commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/alphapapa/unpackaged.el")
               (commit commit)))
         (file-name (git-file-name name version))
         (sha256
          (base32
           "1yf3zrgqfhnr0az8gn1kqqwnhfi3nc0vbjkcagwcqwk3sp1jda86"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-dash" ,emacs-dash)
         ("emacs-org" ,emacs-org)
         ("emacs-s" ,emacs-s)
         ("emacs-use-package" ,emacs-use-package)))
      (home-page "https://github.com/alphapapa/unpackaged.el")
      (synopsis "Useful snippets of Emacs Lisp code")
      (description "This package provides Emacs Lisp utilities for a variety
of tasks, including version control, task management, and regex-based
replacement.")
      (license license:gpl3+))))

(define-public emacs-haskell-mode
  (package
    (name "emacs-haskell-mode")
    (version "16.1")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                     (url "https://github.com/haskell/haskell-mode")
                     (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32 "1qk36y0v9fzass6785il65c6wb5cfj4ihhwkvgnzmbafpa8p4dvq"))
              (patches
               (search-patches ; backport test failure fixes
                "haskell-mode-unused-variables.patch"
                "haskell-mode-make-check.patch"))))
    (inputs
     `(("emacs-el-search" ,emacs-el-search) ; for tests
       ("emacs-stream" ,emacs-stream)))     ; for tests
    (propagated-inputs
     `(("emacs-dash" ,emacs-dash)))
    (native-inputs
     `(("emacs" ,emacs-minimal)
       ("texinfo" ,texinfo)))
    (build-system gnu-build-system)
    (arguments
     `(#:make-flags (list (string-append "EMACS="
                                         (assoc-ref %build-inputs "emacs")
                                         "/bin/emacs"))
       #:modules ((ice-9 match)
                  (srfi srfi-26)
                  ,@%gnu-build-system-modules)
       #:phases
       (modify-phases %standard-phases
         (delete 'configure)
         (add-before
          'build 'pre-build
          (lambda* (#:key inputs #:allow-other-keys)
            (define (el-dir store-dir)
              (match (find-files store-dir "\\.el$")
                ((f1 f2 ...) (dirname f1))
                (_ "")))

            (let ((sh (string-append (assoc-ref inputs "bash") "/bin/sh")))
              (define emacs-prefix? (cut string-prefix? "emacs-" <>))

              (setenv "SHELL" "sh")
              (setenv "EMACSLOADPATH"
                      (string-concatenate
                       (map (match-lambda
                              (((? emacs-prefix? name) . dir)
                               (string-append (el-dir dir) ":"))
                              (_ ""))
                            inputs)))
              (substitute* (find-files "." "\\.el") (("/bin/sh") sh))
              ;; embed filename to fix test failure
              (let ((file "tests/haskell-cabal-tests.el"))
                (substitute* file
                  (("\\(buffer-file-name\\)")
                   (format #f "(or (buffer-file-name) ~s)" file))))
              #t)))
         (replace
          'install
          (lambda* (#:key outputs #:allow-other-keys)
            (let* ((out (assoc-ref outputs "out"))
                   (el-dir (string-append out "/share/emacs/site-lisp"))
                   (doc (string-append
                         out "/share/doc/haskell-mode-" ,version))
                   (info (string-append out "/share/info")))
              (define (copy-to-dir dir files)
                (for-each (lambda (f)
                            (install-file f dir))
                          files))

              (with-directory-excursion "doc"
                (invoke "makeinfo" "haskell-mode.texi")
                (install-file "haskell-mode.info" info))
               (copy-to-dir doc '("CONTRIBUTING.md" "NEWS" "README.md"))
               (copy-to-dir el-dir (find-files "." "\\.elc?"))
               ;; These are part of other packages.
               (with-directory-excursion el-dir
                 (for-each delete-file '("dash.el" "ert.el")))
               #t))))))
    (home-page "https://github.com/haskell/haskell-mode")
    (synopsis "Haskell mode for Emacs")
    (description
     "This is an Emacs mode for editing, debugging and developing Haskell
programs.")
    (license license:gpl3+)))

(define-public haskell-mode
  (deprecated-package "haskell-mode" emacs-haskell-mode))

(define-public emacs-flycheck
  (package
    (name "emacs-flycheck")
    (version "31")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/flycheck/flycheck/releases/download/"
                    version "/flycheck-" version ".tar"))
              (sha256
               (base32
                "01rnwan16m7cyyrfca3c5c60mbj2r3knkpzbhji2fczsf0wns240"))
              (modules '((guix build utils)))
              (snippet `(begin
                          ;; Change 'flycheck-version' so that it does not
                          ;; attempt to get its version from pkg-info.el.
                          (substitute* "flycheck.el"
                            (("\\(pkg-info-version-info 'flycheck\\)")
                             (string-append "\"" ,version "\"")))
                          #t))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-dash" ,emacs-dash)))
    (home-page "https://www.flycheck.org")
    (synopsis "On-the-fly syntax checking")
    (description
     "This package provides on-the-fly syntax checking for GNU Emacs.  It is a
replacement for the older Flymake extension which is part of GNU Emacs, with
many improvements and additional features.

Flycheck provides fully-automatic, fail-safe, on-the-fly background syntax
checking for over 30 programming and markup languages with more than 70
different tools.  It highlights errors and warnings inline in the buffer, and
provides an optional IDE-like error list.")
    (license license:gpl3+)))                     ;+GFDLv1.3+ for the manual

(define-public emacs-a
  (package
    (name "emacs-a")
    (version "0.1.1")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/plexus/a.el.git")
                    (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "00v9w6qg3bkwdhypq0ssf0phdh0f4bcq59c20lngd6vhk0204dqi"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/plexus/a.el/")
    (synopsis
     "Emacs library for dealing with association lists and hash tables")
    (description "@code{emacs-a} provides Emacs Lisp functions for dealing
with associative structures in a uniform and functional way.  These functions
can take association lists, hash tables, and in some cases vectors (where the
index is considered the key).")
    (license license:gpl3+)))

(define-public emacs-anaphora
  (package
    (name "emacs-anaphora")
    (version "1.0.4")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/rolandwalker/anaphora.git")
             (commit (string-append "v" version))))
       (file-name (git-file-name name version))
       (sha256
        (base32
         "11fgiy029sqz7nvdm7dcal95lacryz9zql0x5h05z48nrrcl4bib"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/rolandwalker/anaphora/")
    (synopsis "Anaphoric expressions for Emacs Lisp")
    (description "@code{emacs-anaphora} implements anaphoric expressions for
Emacs Lisp.

Anaphoric expressions implicitly create one or more temporary variables which
can be referred to during the expression.  This technique can improve clarity
in certain cases.  It also enables recursion for anonymous functions.")
    (license license:public-domain)))

(define-public emacs-xr
  (package
    (name "emacs-xr")
    (version "1.9")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://elpa.gnu.org/packages/xr-" version ".tar"))
       (sha256
        (base32
         "1mcild3034f4c1x8x05w9q0ps70i1nihvih22cmh3wj4cgllg5w0"))))
    (build-system emacs-build-system)
    (home-page "http://elpa.gnu.org/packages/xr.html")
    (synopsis "Convert string regexp to rx notation")
    (description
     "This is an inverse companion to the @code{rx} package for translating
regexps in string form to the @code{rx} notation.  Its chief uses are:

@itemize
@item Migrating existing code to @code{rx} form, for better readability and
maintainability
@item Understanding complex regexp strings and finding errors in them
@end itemize

In addition to Emacs regexps, this package can also parse and troubleshoot
skip set strings, which are arguments to @code{skip-chars-forward} and
@code{skip-chars-backward}.")
    (license license:gpl3+)))


;;;
;;; Web browsing.
;;;

(define-public emacs-w3m
  ;; Emacs-w3m follows a "rolling release" model.
  (package
    (name "emacs-w3m")
    (version "2018-11-11")
    (source (origin
              (method cvs-fetch)
              (uri (cvs-reference
                    (root-directory
                     ":pserver:anonymous@cvs.namazu.org:/storage/cvsroot")
                    (module "emacs-w3m")
                    (revision version)))
              (file-name (string-append name "-" version "-checkout"))
              (sha256
               (base32
                "0nvahdbjs12zg7zsk4gql02mvnv56cf1rwj2f5p42lwp3xvswiwp"))))
    (build-system gnu-build-system)
    (native-inputs `(("autoconf" ,autoconf)
                     ("texinfo" ,texinfo)
                     ("emacs" ,emacs-minimal)))
    (inputs `(("w3m" ,w3m)
              ("imagemagick" ,imagemagick)))
    (arguments
     `(#:modules ((guix build gnu-build-system)
                  (guix build utils)
                  (guix build emacs-utils))
       #:imported-modules (,@%gnu-build-system-modules
                           (guix build emacs-utils))
       #:configure-flags
       (let ((out (assoc-ref %outputs "out")))
         (list (string-append "--with-lispdir="
                              out "/share/emacs/site-lisp")
               (string-append "--with-icondir="
                              out "/share/images/emacs-w3m")
               ;; Leave .el files uncompressed, otherwise GC can't
               ;; identify run-time dependencies.  See
               ;; <http://lists.gnu.org/archive/html/guix-devel/2015-12/msg00208.html>
               "--without-compress-install"))
       #:tests? #f                              ; no check target
       #:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'autoconf
           (lambda _
             (invoke "autoconf")))
         (add-before 'configure 'support-emacs!
           (lambda _
             ;; For some reason 'AC_PATH_EMACS' thinks that 'Emacs 26' is
             ;; unsupported.
             (substitute* "configure"
               (("EMACS_FLAVOR=unsupported")
                "EMACS_FLAVOR=emacs"))
             #t))
         (add-before 'build 'patch-exec-paths
           (lambda* (#:key inputs outputs #:allow-other-keys)
             (let ((out (assoc-ref outputs "out"))
                   (w3m (assoc-ref inputs "w3m"))
                   (imagemagick (assoc-ref inputs "imagemagick"))
                   (coreutils (assoc-ref inputs "coreutils")))
               (make-file-writable "w3m.el")
               (emacs-substitute-variables "w3m.el"
                 ("w3m-command" (string-append w3m "/bin/w3m"))
                 ("w3m-touch-command"
                  (string-append coreutils "/bin/touch"))
                 ("w3m-icon-directory"
                  (string-append out "/share/images/emacs-w3m")))
               (make-file-writable "w3m-image.el")
               (emacs-substitute-variables "w3m-image.el"
                 ("w3m-imagick-convert-program"
                  (string-append imagemagick "/bin/convert"))
                 ("w3m-imagick-identify-program"
                  (string-append imagemagick "/bin/identify")))
               #t)))
         (replace 'install
           (lambda* (#:key outputs #:allow-other-keys)
             (invoke "make" "install" "install-icons")
             (with-directory-excursion
                 (string-append (assoc-ref outputs "out")
                                "/share/emacs/site-lisp")
               (for-each delete-file '("ChangeLog" "ChangeLog.1"))
               (symlink "w3m-load.el" "w3m-autoloads.el")
               #t))))))
    (home-page "http://emacs-w3m.namazu.org/")
    (synopsis "Simple Web browser for Emacs based on w3m")
    (description
     "Emacs-w3m is an emacs interface for the w3m web browser.")
    (license license:gpl2+)))

(define-public emacs-wget
  (package
    (name "emacs-wget")
    (version "0.5.0")
    (source (origin
             (method url-fetch)
             (uri (string-append "mirror://debian/pool/main/w/wget-el/wget-el_"
                                 version ".orig.tar.gz"))
             (sha256
              (base32 "10byvyv9dk0ib55gfqm7bcpxmx2qbih1jd03gmihrppr2mn52nff"))))
    (build-system gnu-build-system)
    (inputs `(("wget" ,wget)))
    (native-inputs `(("emacs" ,emacs-minimal)))
    (arguments
     `(#:modules ((guix build gnu-build-system)
                  (guix build utils)
                  (guix build emacs-utils))
       #:imported-modules (,@%gnu-build-system-modules
                           (guix build emacs-utils))
       #:tests? #f  ; no check target
       #:phases
       (modify-phases %standard-phases
         (replace 'configure
           (lambda* (#:key outputs #:allow-other-keys)
             (substitute* "Makefile"
               (("/usr/local") (assoc-ref outputs "out"))
               (("/site-lisp/emacs-wget") "/site-lisp"))
             #t))
         (add-before 'build 'patch-exec-paths
           (lambda* (#:key inputs outputs #:allow-other-keys)
             (let ((wget (assoc-ref inputs "wget")))
               (emacs-substitute-variables "wget.el"
                 ("wget-command" (string-append wget "/bin/wget"))))
             #t))
         (add-after 'install 'post-install
           (lambda* (#:key outputs #:allow-other-keys)
             (emacs-generate-autoloads
              "wget" (string-append (assoc-ref outputs "out")
                                    "/share/emacs/site-lisp/"))
             #t)))))
    (home-page "http://www.emacswiki.org/emacs/EmacsWget")
    (synopsis "Simple file downloader for Emacs based on wget")
    (description
     "Emacs-wget is an emacs interface for the wget file downloader.")
    (license license:gpl2+)))


;;;
;;; Multimedia.
;;;

(define-public emacs-emms
  (package
    (name "emacs-emms")
    (version "5.1")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://gnu/emms/emms-"
                                  version ".tar.gz"))
              (sha256
               (base32
                "149ddczyx6x10zn4mn8g0rll1rwf4yciv8x6j0qdnlbwszblx2x6"))
              (modules '((guix build utils)))
              (snippet
               '(begin
                  (substitute* "Makefile"
                    (("/usr/bin/install-info")
                     ;; No need to use 'install-info' since it would create a
                     ;; useless 'dir' file.
                     "true")
                    (("^INFODIR=.*")
                     ;; Install Info files to $out/share/info, not $out/info.
                     "INFODIR := $(PREFIX)/share/info\n")
                    (("/site-lisp/emms")
                     ;; Install directly in share/emacs/site-lisp, not in a
                     ;; sub-directory.
                     "/site-lisp")
                    (("^all: (.*)\n" _ rest)
                     ;; Build 'emms-print-metadata'.
                     (string-append "all: " rest " emms-print-metadata\n")))
                  #t))))
    (build-system gnu-build-system)
    (arguments
     `(#:modules ((guix build gnu-build-system)
                  (guix build utils)
                  (guix build emacs-utils)
                  (ice-9 ftw))
       #:imported-modules (,@%gnu-build-system-modules
                           (guix build emacs-utils))

       #:phases
       (modify-phases %standard-phases
         (replace 'configure
           (lambda* (#:key inputs outputs #:allow-other-keys)
             (let ((out     (assoc-ref outputs "out"))
                   (flac    (assoc-ref inputs "flac"))
                   (vorbis  (assoc-ref inputs "vorbis-tools"))
                   (alsa    (assoc-ref inputs "alsa-utils"))
                   (mpg321  (assoc-ref inputs "mpg321"))
                   (mp3info (assoc-ref inputs "mp3info"))
                   (mutagen (assoc-ref inputs "mutagen"))
                   (opus    (assoc-ref inputs "opus-tools")))
               ;; Specify the installation directory.
               (substitute* "Makefile"
                 (("PREFIX=.*$")
                  (string-append "PREFIX := " out "\n")))

               (setenv "SHELL" (which "sh"))
               (setenv "CC" "gcc")

               ;; Specify the absolute file names of the various
               ;; programs so that everything works out-of-the-box.
               (with-directory-excursion "lisp"
                 (emacs-substitute-variables
                     "emms-player-mpg321-remote.el"
                   ("emms-player-mpg321-remote-command"
                    (string-append mpg321 "/bin/mpg321")))
                 (substitute* "emms-player-simple.el"
                   (("\"ogg123\"")
                    (string-append "\"" vorbis "/bin/ogg123\"")))
                 (substitute* "emms-player-simple.el"
                   (("\"mpg321\"")
                    (string-append "\"" mpg321 "/bin/mpg321\"")))
                 (emacs-substitute-variables "emms-info-ogginfo.el"
                   ("emms-info-ogginfo-program-name"
                    (string-append vorbis "/bin/ogginfo")))
                 (emacs-substitute-variables "emms-info-opusinfo.el"
                   ("emms-info-opusinfo-program-name"
                    (string-append opus "/bin/opusinfo")))
                 (emacs-substitute-variables "emms-info-libtag.el"
                   ("emms-info-libtag-program-name"
                    (string-append out "/bin/emms-print-metadata")))
                 (emacs-substitute-variables "emms-info-mp3info.el"
                   ("emms-info-mp3info-program-name"
                    (string-append mp3info "/bin/mp3info")))
                 (emacs-substitute-variables "emms-info-metaflac.el"
                   ("emms-info-metaflac-program-name"
                    (string-append flac "/bin/metaflac")))
                 (emacs-substitute-variables "emms-source-file.el"
                   ("emms-source-file-gnu-find" (which "find")))
                 (substitute* "emms-volume-amixer.el"
                   (("\"amixer\"")
                    (string-append "\"" alsa "/bin/amixer\"")))
                 (substitute* "emms-tag-editor.el"
                   (("\"mid3v2\"")
                    (string-append "\"" mutagen "/bin/mid3v2\"")))
                 #t))))
         (add-before 'install 'pre-install
           (lambda* (#:key outputs #:allow-other-keys)
             ;; The 'install' rule expects the target directories to exist.
             (let* ((out  (assoc-ref outputs "out"))
                    (bin  (string-append out "/bin"))
                    (man1 (string-append out "/share/man/man1")))
               (mkdir-p bin)
               (mkdir-p man1)

               ;; Ensure that files are not rejected by gzip
               (let ((early-1980 315619200)) ; 1980-01-02 UTC
                 (ftw "." (lambda (file stat flag)
                            (unless (<= early-1980 (stat:mtime stat))
                              (utime file early-1980 early-1980))
                            #t)))
               #t)))
         (add-after 'install 'post-install
           (lambda* (#:key outputs #:allow-other-keys)
             (let ((out (assoc-ref outputs "out")))
               (symlink "emms-auto.el"
                        (string-append out "/share/emacs/site-lisp/"
                                       "emms-autoloads.el")))
             #t)))
       #:tests? #f))
    (native-inputs `(("emacs" ,emacs-minimal)    ;for (guix build emacs-utils)
                     ("texinfo" ,texinfo)))
    (inputs `(("alsa-utils" ,alsa-utils)
              ("flac" ,flac)            ;for metaflac
              ("vorbis-tools" ,vorbis-tools)
              ("mpg321" ,mpg321)
              ("taglib" ,taglib)
              ("mp3info" ,mp3info)
              ("mutagen" ,python-mutagen)
              ("opus-tools" ,opus-tools)))
    (properties '((upstream-name . "emms")))
    (synopsis "Emacs Multimedia System")
    (description
     "EMMS is the Emacs Multimedia System.  It is a small front-end which
can control one of the supported external players.  Thus, it supports
whatever formats are supported by your music player.  It also
supports tagging and playlist management, all behind a clean and
light user interface.")
    (home-page "https://www.gnu.org/software/emms/")
    (license license:gpl3+)))

(define-public emacs-emms-player-mpv
  ;; A new mpv backend is included in Emms from 5.0.
  (deprecated-package "emacs-emms-player-mpv" emacs-emms))

(define-public emacs-emms-mode-line-cycle
  (package
    (name "emacs-emms-mode-line-cycle")
    (version "0.2.5")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
              (url "https://github.com/momomo5717/emms-mode-line-cycle")
              (commit version)))
       (file-name (git-file-name name version))
       (sha256
        (base32
         "0q80f0plch6k4lhs8c9qm3mfycfbp3kn5sjrk9zxgxwnn901y9mp"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emms" ,emacs-emms)))
    (home-page "https://github.com/momomo5717/emms-mode-line-cycle")
    (synopsis "Display the EMMS mode line as a ticker")
    (description
     "This is a minor mode for updating the EMMS mode-line string cyclically
within a specified width.  It is useful for displaying long track titles.")
    (license license:gpl3+)))


;;;
;;; Miscellaneous.
;;;

(define-public emacs-bbdb
  (package
    (name "emacs-bbdb")
    (version "3.1.2")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://savannah/bbdb/bbdb-"
                                  version ".tar.gz"))
              (sha256
               (base32
                "1gs16bbpiiy01w9pyg12868r57kx1v3hnw04gmqsmpc40l1hyy05"))
              (modules '((guix build utils)))
              (snippet
               ;; We don't want to build and install the PDF.
               '(begin
                  (substitute* "doc/Makefile.in"
                    (("^doc_DATA = .*$")
                     "doc_DATA =\n"))
                  #t))))
    (build-system gnu-build-system)
    (arguments
     '(#:phases
       (modify-phases %standard-phases
         (add-after 'install 'post-install
           (lambda* (#:key outputs #:allow-other-keys)
             ;; Add an autoloads file with the right name for guix.el.
             (let* ((out  (assoc-ref outputs "out"))
                    (site (string-append out "/share/emacs/site-lisp")))
               (with-directory-excursion site
                 (symlink "bbdb-loaddefs.el" "bbdb-autoloads.el")))
             #t)))))
    (native-inputs `(("emacs" ,emacs-minimal)))
    (home-page "https://savannah.nongnu.org/projects/bbdb/")
    (synopsis "Contact management utility for Emacs")
    (description
     "BBDB is the Insidious Big Brother Database for GNU Emacs.  It provides
an address book for email and snail mail addresses, phone numbers and the
like.  It can be linked with various Emacs mail clients (Message and Mail
mode, Rmail, Gnus, MH-E, and VM).  BBDB is fully customizable.")
    (license license:gpl3+)))

(define-public bbdb
  (deprecated-package "bbdb" emacs-bbdb))

(define-public emacs-aggressive-indent
  (package
    (name "emacs-aggressive-indent")
    (version "1.8.3")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://elpa.gnu.org/packages/"
                                  "aggressive-indent-" version ".el"))
              (sha256
               (base32
                "0jnzccl50x0wapprgwxinp99pwwa6j43q6msn4gv437j7swy8wnj"))))
    (build-system emacs-build-system)
    (home-page "https://elpa.gnu.org/packages/aggressive-indent.html")
    (synopsis "Minor mode to aggressively keep your code always indented")
    (description
     "@code{aggressive-indent-mode} is a minor mode that keeps your code
always indented.  It reindents after every change, making it more reliable
than @code{electric-indent-mode}.")
    (license license:gpl2+)))

(define-public emacs-ag
  (package
    (name "emacs-ag")
    (version "0.47")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/Wilfred/ag.el/archive/"
                    version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "1rlmp6wnyhqfg86dbz17r914msp58favn4kd4yrdwyia265a4lar"))))
    (build-system emacs-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-before 'install 'make-info
           (lambda _
             (with-directory-excursion "docs"
               (invoke "make" "info"))))
         (add-after 'install 'install-info
           (lambda* (#:key outputs #:allow-other-keys)
             (let* ((out  (assoc-ref outputs "out"))
                    (info (string-append out "/share/info")))
               (install-file "docs/_build/texinfo/agel.info" info)
               #t))))))
    (native-inputs
     `(("python-sphinx" ,python-sphinx)
       ("texinfo" ,texinfo)))
    (propagated-inputs
     `(("dash" ,emacs-dash)
       ("s" ,emacs-s)
       ;; We need to use 'ag' as the executable on remote systems.
       ("the-silver-searcher" ,the-silver-searcher)))
    (home-page "https://github.com/Wilfred/ag.el")
    (synopsis "Front-end for ag (the-silver-searcher) for Emacs")
    (description "This package provides the ability to use the silver
searcher, a code searching tool, sometimes abbreviated to @code{ag}.  Features
include version control system awareness, use of Perl compatible regular
expressions, editing the search results directly and searching file names
rather than the contents of files.")
    (license license:gpl3+)))

(define-public emacs-async
  (package
    (name "emacs-async")
    (home-page "https://github.com/jwiegley/emacs-async")
    (version "1.9.3")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url home-page)
                    (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "1zsnb6dy8p6y68xgidv3dfxaga4biramfw8fq7wac0sc50vc98vq"))))
    (build-system emacs-build-system)
    (synopsis "Asynchronous processing in Emacs")
    (description
     "This package provides the ability to call asynchronous functions and
processes.  For example, it can be used to run dired commands (for copying,
moving, etc.) asynchronously using @code{dired-async-mode}.  Also it is used
as a library for other Emacs packages.")
    (license license:gpl3+)))

(define-public emacs-auctex
  (package
    (name "emacs-auctex")
    (version "12.1.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://elpa.gnu.org/packages/auctex-"
             version
             ".tar"))
       (sha256
        (base32
         "0iy5x61xqkxaph2hq64sg50l1c6yp6qhzppwadayxkdz00b46sas"))))
    (build-system emacs-build-system)
    ;; We use 'emacs' because AUCTeX requires dbus at compile time
    ;; ('emacs-minimal' does not provide dbus).
    (arguments
     `(#:emacs ,emacs
       #:include '("\\.el$" "^images/" "^latex/" "\\.info$")
       #:exclude '("^tests/" "^latex/README")))
    (native-inputs
     `(("perl" ,perl)))
    (home-page "https://www.gnu.org/software/auctex/")
    (synopsis "Integrated environment for TeX")
    (description
     "AUCTeX is a comprehensive customizable integrated environment for
writing input files for TeX, LaTeX, ConTeXt, Texinfo, and docTeX using Emacs
or XEmacs.")
    (license license:gpl3+)))

(define-public emacs-autothemer
  (package
    (name "emacs-autothemer")
    (version "0.2.2")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/sebastiansturm/autothemer/archive/"
                           version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "0rd28r9wfrbll212am4ih9hrvypx785aff76va2cbfxdwm9kixsa"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-dash" ,emacs-dash)))
    (home-page "https://github.com/sebastiansturm/autothemer")
    (synopsis "Conveniently create Emacs themes")
    (description
     "Autothemer provides a thin layer on top of @code{deftheme} and
@code{custom-theme-set-faces} that creates a new custom color theme, based on
a set of simplified face specifications and a user-supplied color palette")
    (license license:gpl3+)))

(define-public emacs-howm
  (package
    (name "emacs-howm")
    (version "1.4.4")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "http://howm.sourceforge.jp/a/howm-"
                           version ".tar.gz"))
       (sha256
        (base32
         "0ddm91l6z58j7x59fa966j6q1rg4cinyza4r8ibg80hprn5h31qk"))))
    (build-system gnu-build-system)
    (native-inputs
     `(("emacs" ,emacs-minimal)))
    (arguments
     `(#:configure-flags
       (list (string-append "--with-howmdir=" %output
                            "/share/emacs/site-lisp/guix.d/howm-" ,version))
       #:modules ((guix build gnu-build-system)
                  ((guix build emacs-build-system) #:prefix emacs:)
                  (guix build utils))
       #:imported-modules (,@%gnu-build-system-modules
                           (guix build emacs-build-system)
                           (guix build emacs-utils))
       #:phases
       (modify-phases %standard-phases
         (add-after 'install 'make-autoloads
           (assoc-ref emacs:%standard-phases 'make-autoloads)))))
    (home-page "http://howm.osdn.jp/")
    (synopsis "Note-taking tool for Emacs")
    (description "Howm is a note-taking tool for Emacs.  Like
code@{emacs-wiki.el}, it facilitates using hyperlinks and doing full-text
searches.  Unlike code@{emacs-wiki.el}, it can be combined with any format.")
    (license license:gpl1+)))

(define-public emacs-calfw
  (package
    (name "emacs-calfw")
    (version "1.6")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/kiwanami/emacs-calfw/archive/v"
             version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1zr91xr0f1xfcv78yxka8vs5ximmq2ixmqf2pkb57kwwnxlypq4i"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-howm" ,emacs-howm)))
    (home-page "https://github.com/kiwanami/emacs-calfw/")
    (synopsis "Calendar framework for Emacs")
    (description
     "This package displays a calendar view with various schedule data in the
Emacs buffer.")
    (license license:gpl3+)))

(define-public emacs-direnv
  (package
    (name "emacs-direnv")
    (version "1.2.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/wbolster/emacs-direnv/archive/"
             version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "0m9nxawklhiiysyibzzhh2zkxgq1fskqvaqb06f7r8dnhabfy9fr"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("dash" ,emacs-dash)
       ("with-editor" ,emacs-with-editor)))
    (home-page "https://github.com/wbolster/emacs-direnv")
    (synopsis "Direnv integration for Emacs")
    (description
     "This package provides support for invoking direnv to get the environment
for the current file and updating the environment within Emacs to match.

Direnv can be invoked manually, and a global minor mode is included that will
update the environment when the active buffer changes.

Using emacs-direnv means that programs started from Emacs will use the
environment set through Direnv.")
    (license license:gpl3+)))

(define-public emacs-ggtags
  (package
    (name "emacs-ggtags")
    (version "0.8.13")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "http://elpa.gnu.org/packages/ggtags-"
                           version ".el"))
       (sha256
        (base32
         "1qa7lcrcmf76sf6dy8sxbg4adq7rg59fm0n5848w3qxgsr0h45fg"))))
    (build-system emacs-build-system)
    (inputs
     `(("global" ,global)))
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'configure
           (lambda* (#:key inputs #:allow-other-keys)
             (chmod "ggtags.el" #o644)
             (emacs-substitute-variables "ggtags.el"
               ("ggtags-executable-directory"
                (string-append (assoc-ref inputs "global") "/bin")))
             #t)))))
    (home-page "https://github.com/leoliu/ggtags")
    (synopsis "Frontend to the GNU Global source code tagging system")
    (description "@code{ggtags} provides a frontend to the GNU Global source
code tagging system.

Features:

@itemize
@item Build on @code{compile.el} for asynchronicity and its large feature-set.
@item Automatically update Global's tag files when needed with tuning for
large source trees.
@item Intuitive navigation among multiple matches with mode-line display of
current match, total matches and exit status.
@item Read tag with completion.
@item Show definition at point.
@item Jump to #include files.
@item Support search history and saving a search to register/bookmark.
@item Query replace.
@item Manage Global's environment variables on a per-project basis.
@item Highlight (definition) tag at point.
@item Abbreviated display of file names.
@item Support all Global search backends: @code{grep}, @code{idutils}, etc.
@item Support exuberant ctags @url{http://ctags.sourceforge.net/} and
@code{pygments} backend.
@item Support all Global's output formats: @code{grep}, @code{ctags-x},
@code{cscope} etc.
@item Support projects on remote hosts (e.g. via @code{tramp}).
@item Support eldoc.
@item Search @code{GTAGSLIBPATH} for references and symbols.
@end itemize\n")
    (license license:gpl3+)))

(define-public emacs-go-mode
  (package
    (name "emacs-go-mode")
    (version "1.5.0")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/dominikh/go-mode.el.git")
                    (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "1nd2h50yb0493wvf1h7fzplq45rmqn2w7kxpgnlxzhkvq99v8vzf"))))
    (build-system emacs-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'make-writable
           (lambda _
             (for-each make-file-writable (find-files "." "\\.el$"))
             #t)))))
    (home-page "https://github.com/dominikh/go-mode.el")
    (synopsis "Go mode for Emacs")
    (description
     "This package provides go-mode, an Emacs mode for working with software
written in the Go programming language.")
    (license license:bsd-3)))

(define-public emacs-google-maps
  (package
    (name "emacs-google-maps")
    (version "1.0.0")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://github.com/jd/google-maps.el/"
                                  "archive/" version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "014bxapm4d8vjxbzrfjdpsavxyfx981mlcb10aq5rmigr6il8ybs"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/jd/google-maps.el")
    (synopsis "Access Google Maps from Emacs")
    (description "The @code{google-maps} package allows to display Google
Maps directly inside Emacs.")
    (license license:gpl3+)))

(define-public emacs-graphviz-dot-mode
  (let ((commit "c456a2b65c734089e6c44e87209a5a432a741b1a")
        (revision "1"))
    (package
      (name "emacs-graphviz-dot-mode")
      (version (string-append "0.3.11-" revision "."
                              (string-take commit 7)))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/ppareit/graphviz-dot-mode.git")
                      (commit commit)))
                (file-name (string-append name "-" version "-checkout"))
                (sha256
                 (base32
                  "0j1r2rspaakw37b0mx7pwpvdsvixq9sw3xjbww5piihzpdxz58z1"))))
      (build-system emacs-build-system)
      (arguments
       `(#:phases
         (modify-phases %standard-phases
           (add-before 'install 'make-info
             (lambda* (#:key inputs #:allow-other-keys)
               (with-directory-excursion "texinfo"
                 (substitute* "Makefile"
                   (("\\/usr\\/bin\\/gzip")
                    (string-append (assoc-ref inputs "gzip") "/bin/gzip")))
                 (invoke "make"
                         "clean"
                         "info"
                         (string-append "TEXINFODIR="
                                        (assoc-ref inputs "texinfo")
                                        "/bin")))))
           (add-after 'install 'install-info
             (lambda* (#:key outputs #:allow-other-keys)
               (let* ((out  (assoc-ref outputs "out"))
                      (info (string-append out "/share/info")))
                 (install-file "texinfo/graphviz-dot-mode.info.gz" info)
                 #t))))))
      (native-inputs
       `(("texinfo" ,texinfo)
         ("gzip" ,gzip)))
      (home-page "http://ppareit.github.com/graphviz-dot-mode")
      (synopsis "Major mode for editing Graphviz Dot files")
      (description
       "This Emacs packages helps you to create @file{.dot} or @file{.gv}
files using the dot syntax, and use Graphviz to convert these files to
diagrams.")
      (license license:gpl2+))))

(define-public emacs-mmm-mode
  (package
    (name "emacs-mmm-mode")
    (version "0.5.5")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/purcell/mmm-mode/archive/"
             version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "0c5ing3hcr74k78hqhrfwiv6m3n8hqfrw89j2x34vf60f4iyqzqc"))))
    (build-system gnu-build-system)
    (arguments
     '(#:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'autogen
           (lambda _
             (invoke "sh" "autogen.sh"))))))
    (native-inputs
     `(("autoconf" ,autoconf)
       ("automake" ,automake)
       ("emacs" ,emacs-minimal)
       ("texinfo" ,texinfo)))
    (home-page "https://github.com/purcell/mmm-mode")
    (synopsis "Allow multiple major modes in an Emacs buffer")
    (description
     "MMM Mode is a minor mode that allows multiple major modes to coexist in a
single buffer.")
    (license license:gpl3+)))

(define-public emacs-tablist
  (package
    (name "emacs-tablist")
    (version "0.70")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/politza/tablist/archive/v"
                    version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "177d6s7ym1mwz1nhnl09r14z3n093g9a2szm97xsaig0c204xz9c"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/politza/tablist")
    (synopsis "Extension for @code{tabulated-list-mode}")
    (description "Tablist is the Emacs package that provides several
additional features to @code{tabulated-list-mode}: it adds marks,
filters, new key bindings and faces.  It can be enabled by
@code{tablist-mode} or @code{tablist-minor-mode} commands.")
    (license license:gpl3+)))

(define-public emacs-pdf-tools
  (package
    (name "emacs-pdf-tools")
    (version "0.90")
    (home-page "https://github.com/politza/pdf-tools")
    (source (origin
              (method git-fetch)
              (uri (git-reference (url home-page)
                                  (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "0iv2g5kd14zk3r5dzdw7b7hk4b5w7qpbilcqkja46jgxbb6xnpl9"))))
    (build-system gnu-build-system)
    (arguments
     `(#:tests? #f                      ; there are no tests
       #:modules ((guix build gnu-build-system)
                  ((guix build emacs-build-system) #:prefix emacs:)
                  (guix build utils)
                  (guix build emacs-utils))
       #:imported-modules (,@%gnu-build-system-modules
                           (guix build emacs-build-system)
                           (guix build emacs-utils))
       #:phases
       (modify-phases %standard-phases
         ;; Build server side using 'gnu-build-system'.
         (add-after 'unpack 'enter-server-dir
           (lambda _ (chdir "server") #t))
         (add-after 'enter-server-dir 'autogen
           (lambda _
             (invoke "bash" "autogen.sh")))

         ;; Build emacs side using 'emacs-build-system'.
         (add-after 'compress-documentation 'enter-lisp-dir
           (lambda _ (chdir "../lisp") #t))
         (add-after 'enter-lisp-dir 'emacs-patch-variables
           (lambda* (#:key outputs #:allow-other-keys)
             (for-each make-file-writable (find-files "."))

             ;; Set path to epdfinfo program.
             (emacs-substitute-variables "pdf-info.el"
               ("pdf-info-epdfinfo-program"
                (string-append (assoc-ref outputs "out")
                               "/bin/epdfinfo")))
             ;; Set 'pdf-tools-handle-upgrades' to nil to avoid "auto
             ;; upgrading" that pdf-tools tries to perform.
             (emacs-substitute-variables "pdf-tools.el"
               ("pdf-tools-handle-upgrades" '()))))
         (add-after 'emacs-patch-variables 'emacs-set-emacs-load-path
           (assoc-ref emacs:%standard-phases 'set-emacs-load-path))
         (add-after 'emacs-set-emacs-load-path 'emacs-install
           (assoc-ref emacs:%standard-phases 'install))
         (add-after 'emacs-install 'emacs-build
           (assoc-ref emacs:%standard-phases 'build))
         (add-after 'emacs-install 'emacs-make-autoloads
           (assoc-ref emacs:%standard-phases 'make-autoloads)))))
    (native-inputs `(("autoconf" ,autoconf)
                     ("automake" ,automake)
                     ("pkg-config" ,pkg-config)
                     ("emacs" ,emacs-minimal)))
    (inputs `(("poppler" ,poppler)
              ("cairo" ,cairo)
              ("glib" ,glib)
              ("libpng" ,libpng)
              ("zlib" ,zlib)))
    (propagated-inputs `(("tablist" ,emacs-tablist)))
    (synopsis "Emacs support library for PDF files")
    (description
     "PDF Tools is, among other things, a replacement of DocView for PDF
files.  The key difference is that pages are not pre-rendered by
e.g. ghostscript and stored in the file-system, but rather created on-demand
and stored in memory.")
    (license license:gpl3+)))

(define-public emacs-dash
  (package
    (name "emacs-dash")
    (version "2.15.0")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/magnars/dash.el.git")
                    (commit version)))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "0dx8q3jr8fh73cfl7mqi5dq0012ambpvc74d2c71fsv9rfw85693"))))
    (build-system emacs-build-system)
    (arguments
     `(#:tests? #t
       #:test-command '("./run-tests.sh")))
    (home-page "https://github.com/magnars/dash.el")
    (synopsis "Modern list library for Emacs")
    (description "This package provides a modern list API library for Emacs.")
    (license license:gpl3+)))

(define-public emacs-bui
  (package
    (name "emacs-bui")
    (version "1.2.1")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://notabug.org/alezost/emacs-bui.git")
                    (commit (string-append "v" version))))
              (file-name (string-append name "-" version "-checkout"))
              (sha256
               (base32
                "0sszdl4kvqbihdh8d7mybpp0d8yw2p3gyiipjcxz9xhvvmw3ww4x"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("dash" ,emacs-dash)))
    (home-page "https://notabug.org/alezost/emacs-bui")
    (synopsis "Buffer interface library for Emacs")
    (description
     "BUI (Buffer User Interface) is a library for making @code{list} and
@code{info} interfaces to display an arbitrary data of the same
type, for example: packages, buffers, files, etc.")
    (license license:gpl3+)))

(define-public emacs-guix
  (package
    (name "emacs-guix")
    (version "0.5.1.1")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://emacs-guix.gitlab.io/website/"
                                  "releases/emacs-guix-" version ".tar.gz"))
              (sha256
               (base32
                "1gxg7lan3njc2yg2d02b2zij0d2cm2pv2q08nqz86s85jk3b6m03"))))
    (build-system gnu-build-system)
    (arguments
     `(#:configure-flags
       (let ((guix        (assoc-ref %build-inputs "guix"))
             (gcrypt      (assoc-ref %build-inputs "guile-gcrypt"))
             (geiser      (assoc-ref %build-inputs "geiser"))
             (dash        (assoc-ref %build-inputs "dash"))
             (bui         (assoc-ref %build-inputs "bui"))
             (magit-popup (assoc-ref %build-inputs "magit-popup"))
             (edit-indirect (assoc-ref %build-inputs "edit-indirect"))
             (site-lisp   "/share/emacs/site-lisp")
             (site-scm    "/share/guile/site")
             (site-go     "/lib/guile")
             (guile-dir (lambda (dir)
                          (car (find-files dir
                                           (lambda (file stat)
                                             (string-prefix?
                                              "2." (basename file)))
                                           #:directories? #t)))))
         (list (string-append "--with-guix-site-dir="
                              (guile-dir (string-append guix site-scm)))
               (string-append "--with-guix-site-ccache-dir="
                              (guile-dir (string-append guix site-go))
                              "/site-ccache")
               (string-append "--with-guile-gcrypt-site-dir="
                              (guile-dir (string-append gcrypt site-scm)))
               (string-append "--with-guile-gcrypt-site-ccache-dir="
                              (guile-dir (string-append gcrypt site-go))
                              "/site-ccache")
               (string-append "--with-geiser-lispdir=" geiser site-lisp)
               (string-append "--with-dash-lispdir="
                              dash site-lisp "/guix.d/dash-"
                              ,(package-version emacs-dash))
               (string-append "--with-bui-lispdir="
                              bui site-lisp "/guix.d/bui-"
                              ,(package-version emacs-bui))
               (string-append "--with-editindirect-lispdir="
                              edit-indirect site-lisp "/guix.d/edit-indirect-"
                              ,(package-version emacs-edit-indirect))
               (string-append "--with-popup-lispdir="
                              magit-popup site-lisp "/guix.d/magit-popup-"
                              ,(package-version emacs-magit-popup))))))
    (native-inputs
     `(("pkg-config" ,pkg-config)
       ("emacs" ,emacs-minimal)))
    (inputs
     `(("guile" ,guile-2.2)
       ("guix" ,guix)))
    (propagated-inputs
     `(("geiser" ,emacs-geiser)
       ("guile-gcrypt" ,guile-gcrypt)
       ("dash" ,emacs-dash)
       ("bui" ,emacs-bui)
       ("edit-indirect" ,emacs-edit-indirect)
       ("magit-popup" ,emacs-magit-popup)))
    (home-page "https://emacs-guix.gitlab.io/website/")
    (synopsis "Emacs interface for GNU Guix")
    (description
     "Emacs-Guix provides a visual interface, tools and features for the GNU
Guix package manager.  Particularly, it allows you to do various package
management tasks from Emacs.  To begin with, run @code{M-x guix-about} or
@code{M-x guix-help} command.")
    (license license:gpl3+)))

(define-public emacs-build-farm
  (package
    (name "emacs-build-farm")
    (version "0.2.2")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://notabug.org/alezost/emacs-build-farm.git")
                    (commit (string-append "v" version))))
              (file-name (string-append name "-" version "-checkout"))
              (sha256
               (base32
                "0i0bwbav5861j2y15j9nd5m9rdqg9q97zgcbld8pivr9nyxy63lz"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("bui" ,emacs-bui)
       ("magit-popup" ,emacs-magit-popup)))
    (home-page "https://notabug.org/alezost/emacs-build-farm")
    (synopsis "Emacs interface for Hydra and Cuirass build farms")
    (description
     "This Emacs package provides an interface for Hydra and
Cuirass (build farms used by Nix and Guix).  It allows you to look at
various data related to the build farm projects, jobsets, builds and
evaluations.  The entry point is @code{M-x build-farm} command.")
    (license license:gpl3+)))

(define-public emacs-d-mode
  (package
    (name "emacs-d-mode")
    (version "2.0.9")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/Emacs-D-Mode-Maintainers/Emacs-D-Mode/"
                    "archive/" version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "127aa77ix3p7w4g339bx026df9y649dahlr3v359z0hs40zjz3kd"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-undercover" ,emacs-undercover)))
    (home-page "https://github.com/Emacs-D-Mode-Maintainers/Emacs-D-Mode")
    (synopsis "Emacs major mode for editing D code")
    (description "This package provides an Emacs major mode for highlighting
code written in the D programming language.  This mode is currently known to
work with Emacs 24 and 25.")
    (license license:gpl2+)))

(define-public emacs-keyfreq
  (package
    (name "emacs-keyfreq")
    (version "20160516.716")
    (source
      (origin
        (method url-fetch)
        (uri (string-append "http://melpa.org/packages/keyfreq-"
               version ".el"))
        (sha256
          (base32
            "008hd7d06qskc3mx0bbdgpgy2pwxr8185fzlyqf9qjg49y74p6g8"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/dacap/keyfreq")
    (synopsis "Track Emacs command frequencies")
    (description "@code{emacs-keyfeq} tracks and shows how many times you used
a command.")
    (license license:gpl3+)))

(define-public emacs-olivetti
  (package
    (name "emacs-olivetti")
    (version "1.5.7")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://stable.melpa.org/packages/olivetti-"
                    version ".el"))
              (sha256
               (base32
                "1yj2ylg46q0pw1xzlv2b0fv9x8p56x25284s9v2smwjr4vf0nwcj"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/rnkn/olivetti")
    (synopsis "Emacs minor mode for a nice writing environment")
    (description "This package provides an Emacs minor mode that puts writing
in the center.")
    (license license:gpl3+)))

(define-public emacs-undo-tree
  (package
    (name "emacs-undo-tree")
    (version "0.6.6")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "http://dr-qubit.org/git/undo-tree.git")
                    (commit (string-append "release/" version))))
              (file-name (string-append name "-" version "-checkout"))
              (sha256
               (base32
                "1hnh2mnmw179gr094r561w6cw1haid0lpvpqvkc24wpj82vphzpa"))))
    (build-system emacs-build-system)
    (home-page "http://www.dr-qubit.org/emacs.php")
    (synopsis "Treat undo history as a tree")
    (description "Tree-like interface to Emacs undo system, providing
graphical tree presentation of all previous states of buffer that
allows easily move between them.")
    (license license:gpl3+)))

(define-public emacs-s
  (package
    (name "emacs-s")
    (version "1.12.0")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/magnars/s.el/archive/"
                    version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "0xbl75863pcm806zg0x1lw7qznzjq2c8320k8js7apyag8q4srvh"))))
    (build-system emacs-build-system)
    (arguments
     `(#:tests? #t
       #:emacs ,emacs ; FIXME: tests fail with emacs-minimal
       #:test-command '("./run-tests.sh")))
    (home-page "https://github.com/magnars/s.el")
    (synopsis "Emacs string manipulation library")
    (description "This package provides an Emacs library for manipulating
strings.")
    (license license:gpl3+)))

(define-public emacs-symon
  (package
    (name "emacs-symon")
    (version "20160630")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/zk-phi/symon/archive/"
                           version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "0h4jcgdnq98wc9rj72nwyazq8498yg55jfljiij5qwbn1xf1g5zz"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/zk-phi/symon")
    (synopsis "Tiny graphical system monitor")
    (description
     "Tiny graphical system monitor for the Emacs minibuffer when idle.")
    (license license:gpl2+)))

(define-public emacs-sx
  (let ((version "20180212")
        (revision "1")
        (commit "833435fbf90d1c9e927d165b155f3b1ef39271de"))
    (package
      (name "emacs-sx")
      (version (git-version version revision commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/vermiculus/sx.el")
               (commit commit)))
         (file-name (git-file-name name version))
         (sha256
          (base32
           "1369xaxq1vy3d9yh862ddnhddikdpg2d0wv1ly00pnvdp9v4cqgd"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-markdown-mode" ,emacs-markdown-mode)))
      (home-page "https://github.com/vermiculus/sx.el")
      (synopsis "Emacs StackExchange client")
      (description
       "Emacs StackExchange client.  Ask and answer questions on
Stack Overflow, Super User, and other StackExchange sites.")
      (license license:gpl3+))))

(define-public emacs-f
  (package
    (name "emacs-f")
    (version "0.20.0")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/rejeep/f.el.git")
                    (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "1a47xk3yp1rp17fqg7ldl3d3fb888h0fz3sysqfdz1bfdgs8a9bk"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-s" ,emacs-s)
       ("emacs-dash" ,emacs-dash)))
    (home-page "https://github.com/rejeep/f.el")
    (synopsis "Emacs API for working with files and directories")
    (description "This package provides an Emacs library for working with
files and directories.")
    (license license:gpl3+)))

(define-public emacs-git-gutter
  (package
    (name "emacs-git-gutter")
    (version "0.90")
    (source (origin
             (method url-fetch)
             (uri (string-append
                   "https://github.com/syohex/" name "/archive/"
                   version ".tar.gz"))
             (file-name (string-append name "-" version ".tar.gz"))
             (sha256
              (base32
               "1nmhvhpq1l56mj2yq3ag23rw3x4xgnsy8szp30s26l0yjnkhc4qg"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/syohex/emacs-git-gutter")
    (synopsis "See and manage hunks of text in a version control system")
    (description
     "This package is an Emacs minor mode for displaying and interacting with
hunks of text managed in a version control system.  Added modified and deleted
areas can be indicated with symbols on the edge of the buffer, and commands
can be used to move between and perform actions on these hunks.

Git, Mercurial, Subversion and Bazaar are supported, and many parts of the
display and behaviour is easily customisable.")
    (license license:gpl3+)))

(define-public emacs-git-timemachine
  (package
    (name "emacs-git-timemachine")
    (version "4.5")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://gitlab.com/pidu/git-timemachine"
                           "/-/archive/" version
                           "/git-timemachine-" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "0ii40qcincasg7s1yrvqcxkqcqzb4sfs7gcxscn6m4x4ans165zy"))))
    (build-system emacs-build-system)
    (home-page "https://gitlab.com/pidu/git-timemachine")
    (synopsis "Step through historic versions of Git-controlled files")
    (description "This package enables you to step through historic versions
of files under Git version control from within Emacs.")
    (license license:gpl3+)))

(define-public emacs-minitest
  (let ((commit "1aadb7865c1dc69c201cecee275751ecec33a182")
        (revision "1"))
    (package
      (name "emacs-minitest")
      (version (git-version "0.8.0" revision commit))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/arthurnn/minitest-emacs")
                      (commit commit)))
                (file-name (git-file-name name commit))
                (sha256
                 (base32
                  "1l18zqpdzbnqj2qawq8hj7z7pl8hr8z9d8ihy8jaiqma915hmhj1"))))
      (build-system emacs-build-system)
      (arguments
       '(#:include (cons "^snippets\\/minitest-mode\\/" %default-include)
         #:exclude (delete "^[^/]*tests?\\.el$" %default-exclude)))
      (propagated-inputs
       `(("emacs-dash" ,emacs-dash)
         ("emacs-f" ,emacs-f)))
      (home-page "https://github.com/arthurnn/minitest-emacs")
      (synopsis "Emacs minitest mode")
      (description
       "The minitest mode provides commands to run the tests for the current
file or line, as well as rerunning the previous tests, or all the tests for a
project.

This package also includes relevant snippets for yasnippet.")
      (license license:expat))))

(define-public emacs-el-mock
  (package
    (name "emacs-el-mock")
    (version "1.25.1")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/rejeep/el-mock.el/"
                           "archive/v" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "16xw94n58xxn3zvgyj72bmzs0k5lkvswjmzs79ws9n7rzdivb38b"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/rejeep/el-mock.el")
    (synopsis "Tiny mock and stub framework in Emacs Lisp")
    (description
     "Emacs Lisp Mock is a library for mocking and stubbing using readable
syntax.  Most commonly Emacs Lisp Mock is used in conjunction with Emacs Lisp
Expectations, but it can be used in other contexts.")
    (license license:gpl3+)))

(define-public emacs-espuds
  (package
    (name "emacs-espuds")
    (version "0.3.3")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/ecukes/espuds/"
                           "archive/v" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "0xv551376pbmh735a3zjwc9z4qdx6ngj1vpq3xqjpn0a1rwjyn4k"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-s" ,emacs-s)
       ("emacs-dash" ,emacs-dash)
       ("emacs-f" ,emacs-f)))
    (home-page "https://github.com/ecukes/espuds")
    (synopsis "Common step definitions for Ecukes")
    (description "Espuds is a collection of the most commonly used step
definitions for testing with the Ecukes framework.")
    (license license:gpl3+)))

(define-public emacs-spark
  (let ((version "20160503")  ; no proper tag, use date of commit
        (commit "0bf148c3ede3b31d56fd75f347cdd0b0eae60025")
        (revision "1"))
    (package
      (name "emacs-spark")
      (version (git-version version revision commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/alvinfrancis/spark.git")
               (commit commit)))
         (file-name (git-file-name name version))
         (sha256
          (base32
           "1ykqr86j17mi95s08d9fp02d7ych1331b04dcqxzxnmpkhwngyj1"))))
      (build-system emacs-build-system)
      (home-page "https://github.com/alvinfrancis/spark")
      (synopsis "Sparkline generation library for Emacs Lisp")
      (description "@code{emacs-spark} is a sparkline generation library for
Emacs Lisp.  It generates a sparkline string given a list of numbers.  It is a
port of @code{cl-spark} to Emacs Lisp.")
      (license license:expat))))

(define-public emacs-es-mode
  (package
    (name "emacs-es-mode")
    (version "4.3.0")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/dakrone/es-mode/archive/"
                    version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "0y86qdcb3g7fkcb4pzsjh3syzql6w3314hg1wqxq4a8bbk3y0cgr"))))
    (build-system emacs-build-system)
    (propagated-inputs
     ;; The version of org in Emacs 24.5 is not sufficient, and causes tables
     ;; to be rendered incorrectly
     `(("emacs-dash" ,emacs-dash)
       ("emacs-org" ,emacs-org)
       ("emacs-spark" ,emacs-spark)))
    (home-page "https://github.com/dakrone/es-mode")
    (synopsis "Major mode for editing Elasticsearch queries")
    (description "@code{es-mode} includes highlighting, completion and
indentation support for Elasticsearch queries.  Also supported are
@code{es-mode} blocks in @code{org-mode}, for which the results of queries can
be processed through @code{jq}, or in the case of aggregations, can be
rendered in to a table.  In addition, there is an @code{es-command-center}
mode, which displays information about Elasticsearch clusters.")
    (license license:gpl3+)))

(define-public emacs-expand-region
  (package
    (name "emacs-expand-region")
    (version "0.11.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/magnars/expand-region.el"
                           "/archive/" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "08dy1f411sh9wwww53rjw80idcf3vpki6ba2arl4hl5jcw9651g0"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/magnars/expand-region.el")
    (synopsis "Increase selected region by semantic units")
    (description
     "Expand region increases the selected region by semantic units.  Just
keep pressing the key until it selects what you want.  There's also
@code{er/contract-region} if you expand too far.")
    (license license:gpl3+)))

(define-public emacs-fill-column-indicator
  (package
    (name "emacs-fill-column-indicator")
    (version "1.89")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/alpaker/Fill-Column-Indicator"
                           "/archive/v" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "09ab01np14bdcsr38xf95kpnvxzqr46mdjmphg3pigwnx39a3jvg"))))
    (build-system emacs-build-system)
    (home-page "https://www.emacswiki.org/emacs/FillColumnIndicator")
    (synopsis "Graphically indicate the fill column")
    (description
     "Fill-column-indicator graphically indicates the location of the fill
column by drawing a thin line down the length of the editing window.")
    (license license:gpl3+)))

(define-public emacs-grep-a-lot
  (package
    (name "emacs-grep-a-lot")
    (version "1.0.7")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/ZungBang/emacs-grep-a-lot.git")
                    (commit "9f9f645b9e308a0d887b66864ff97d0fca1ba4ad")))
              (file-name (string-append name "-" version "-checkout"))
              (sha256
               (base32
                "1f8262mrlinzgnn4m49hbj1hm3c1mvzza24py4b37sasn49546lw"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/ZungBang/emacs-grep-a-lot")
    (synopsis "Enables multiple grep buffers in Emacs")
    (description
     "This Emacs package allows managing multiple grep buffers.")
    (license license:gpl3+)))

(define-public emacs-inf-ruby
  (package
    (name "emacs-inf-ruby")
    (version "2.5.1")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/nonsequitur/inf-ruby/"
                           "archive/" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "0m7323k649ckxql1grsdnf71bjhys7l4qb8wbpphb1mr1q8i4066"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/nonsequitur/inf-ruby")
    (synopsis "Provides a REPL buffer connected to a Ruby subprocess in Emacs")
    (description
     "@code{inf-ruby} provides a Read Eval Print Loop (REPL) buffer, allowing
for easy interaction with a ruby subprocess.  Features include support for
detecting specific uses of Ruby, e.g. when using rails, and using a
appropriate console.")
    (license license:gpl3+)))

(define-public emacs-znc
  (package
    (name "emacs-znc")
    (version "0.0.2")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://marmalade-repo.org/packages/znc-"
                           version ".el"))
       (sha256
        (base32
         "1d8lqvybgyazin5z0g1c4l3rg1vzrrvf0saqs53jr1zcdg0lianh"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/sshirokov/ZNC.el")
    (synopsis "Make ERC and ZNC get along better")
    (description
     "This is a thin wrapper around @code{erc} that enables one to use the ZNC
IRC bouncer with ERC.")
    (license license:expat)))

(define-public emacs-shut-up
  (package
    (name "emacs-shut-up")
    (version "0.3.2")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/cask/shut-up/"
                           "archive/v" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "09kzrjdkb569iviyg7ydwq44yh84m3f9hkl7jizfrlk0w4gz67d1"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/cask/shut-up")
    (synopsis "Silence Emacs")
    (description "This package silences most output of Emacs when running an
Emacs shell script.")
    (license license:expat)))

(define-public emacs-undercover
  (package
    (name "emacs-undercover")
    (version "0.6.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/sviridov/undercover.el/"
                           "archive/v" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "0f48fi0xnbsqs382rgh85m9mq1wdnr0yib7as9xhwzvq0hsr5m0a"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-dash" ,emacs-dash)
       ("emacs-shut-up" ,emacs-shut-up)))
    (home-page "https://github.com/sviridov/undercover.el")
    (synopsis "Test coverage library for Emacs Lisp")
    (description
     "Undercover is a test coverage library for software written in Emacs
Lisp.")
    (license license:expat)))

(define-public emacs-paren-face
  (package
    (name "emacs-paren-face")
    (version "1.0.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/tarsius/paren-face/archive/"
                           version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "0y4qrhxa9332vsvr999jg7qj1ymnfgwpf591yi4a4jgg90pm7qnn"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/tarsius/paren-face")
    (synopsis "Face for parentheses in lisp modes")
    (description
     "This library defines a face named @code{parenthesis} used just for
parentheses.  The intended purpose of this face is to make parentheses less
visible in Lisp code by dimming them.  Lispers probably don't need to be
constantly made aware of the existence of the parentheses.  Dimming them might
be even more useful for people new to lisp who have not yet learned to
subconsciously blend out the parentheses.")
    (license license:gpl3+)))

(define-public emacs-page-break-lines
  (package
    (name "emacs-page-break-lines")
    (version "0.11")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/purcell/page-break-lines/"
                           "archive/" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1zzhziq5kbrm9rxk30kx2glz455fp1blqxg8cpcf6l8xl3w8z4pg"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/purcell/page-break-lines")
    (synopsis "Display page breaks as tidy horizontal lines")
    (description
     "This library provides a global mode which displays form feed characters
as horizontal rules.")
    (license license:gpl3+)))

(define-public emacs-simple-httpd
  (package
    (name "emacs-simple-httpd")
    (version "1.4.6")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/skeeto/emacs-web-server/"
                           "archive/" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "01r7h3imnj4qx1m53a2wjafvbylcyz5f9r2rg2cs7ky3chlg220r"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/skeeto/emacs-http-server")
    (synopsis "HTTP server in pure Emacs Lisp")
    (description
     "This package provides a simple HTTP server written in Emacs Lisp to
serve files and directory listings.")
    (license license:unlicense)))

(define-public emacs-skewer-mode
  (package
    (name "emacs-skewer-mode")
    (version "1.6.2")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/skeeto/skewer-mode/archive/"
                           version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "07jpz374j0j964szy3zznrkyja2kpdl3xa87wh7349mzxivqxdx0"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-simple-httpd" ,emacs-simple-httpd)
       ("emacs-js2-mode" ,emacs-js2-mode)))
    (arguments '(#:include '("\\.el$" "\\.js$" "\\.html$")))
    (home-page "https://github.com/skeeto/skewer-mode")
    (synopsis "Live web development in Emacs")
    (description
     "Skewer-mode provides live interaction with JavaScript, CSS, and HTML in
a web browser.  Expressions are sent on-the-fly from an editing buffer to be
evaluated in the browser, just like Emacs does with an inferior Lisp process
in Lisp modes.")
    (license license:unlicense)))

(define-public emacs-string-inflection
  (package
    (name "emacs-string-inflection")
    (version "1.0.6")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/akicho8/string-inflection")
                    (commit "a150e7bdda60b7824d3a936750ce23f73b0e4edd")))
              (file-name (string-append name "-" version "-checkout"))
              (sha256
               (base32
                "1k0sm552iawi49v4zis6dbb81d1rzgky9v0dpv7nj31gnb7bmy7k"))))
    (build-system emacs-build-system)
    (native-inputs
     `(("ert-runner" ,emacs-ert-runner)))
    (arguments
     `(#:tests? #t
       #:test-command '("ert-runner")))
    (home-page "https://github.com/akicho8/string-inflection")
    (synopsis "Convert symbol names between different naming conventions")
    (description
     "This Emacs package provides convenient methods for manipulating the
naming style of a symbol.  It supports different naming conventions such as:

@enumerate
@item camel case
@item Pascal case
@item all upper case
@item lower case separated by underscore
@item etc...
@end enumerate\n")
    (license license:gpl2+)))

(define-public emacs-stripe-buffer
  (package
    (name "emacs-stripe-buffer")
    (version "0.2.5")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/sabof/stripe-buffer/"
                           "archive/" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1p515dq7raly5hw94kiwm3vzsfih0d8af622q4ipvvljsm98aiik"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/sabof/stripe-buffer/")
    (synopsis "Add stripes to list buffers")
    (description
     "This Emacs package adds faces to add stripes to list buffers and org
tables.")
    (license license:gpl2+)))

(define-public emacs-rich-minority
  (package
    (name "emacs-rich-minority")
    (version "1.0.1")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/Malabarba/rich-minority/"
                           "archive/" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1l0cb0q7kyi88nwfqd542psnkgwnjklpzc5rx32gzd3lkwkrbr8v"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/Malabarba/rich-minority")
    (synopsis "Clean-up and beautify the list of minor modes")
    (description
     "This Emacs package hides and/or highlights minor modes in the
mode-line.")
    (license license:gpl2+)))

(define-public emacs-robe
  (package
    (name "emacs-robe")
    (version "0.8.1")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/dgutov/robe/"
                           "archive/" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1vp45y99fwj88z04ah4yppz4z568qcib646az6m9az5ar0f203br"))))
    (build-system emacs-build-system)
    (arguments
     '(#:include (cons "^lib\\/" %default-include)))
    (propagated-inputs
     `(("emacs-inf-ruby" ,emacs-inf-ruby)))
    (home-page "https://github.com/dgutov/robe")
    (synopsis "Ruby code assistance tool for Emacs")
    (description
     "Robe can provide information on loaded classes and modules in Ruby code,
as well as where methods are defined.  This allows the user to jump to method
definitions, modules and classes, display method documentation and provide
method and constant name completion.")
    (license license:gpl3+)))

(define-public emacs-rspec
  (package
    (name "emacs-rspec")
    (version "1.11")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/pezra/rspec-mode/"
                           "archive/v" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1j0a7ms5516nlg60qfyn730pfxys6acm0rgyxh5xfkpi6jafgpvw"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/pezra/rspec-mode")
    (synopsis "Provides a rspec mode for working with RSpec")
    (description
     "The Emacs RSpec mode provides keybindings for Ruby source files, e.g. to
verify the spec associated with the current buffer, or entire project, as well
as moving between the spec files, and coresponding code files.

Also included are keybindings for spec files and Dired buffers, as well as
snippets for yasnippet.")
    (license license:gpl3+)))

(define-public emacs-smart-mode-line
  (package
    (name "emacs-smart-mode-line")
    (version "2.12.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/Malabarba/smart-mode-line/"
                           "archive/" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1hn8s6laijmg7w1bgwdfrki6h9vxkbgr8rmmssvd5yqyad5w2sba"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-rich-minority" ,emacs-rich-minority)))
    (home-page "https://github.com/Malabarba/smart-mode-line")
    (synopsis "Color-coded smart mode-line")
    (description
     "Smart Mode Line is a mode-line theme for Emacs.  It aims to be easy to
read from small to large monitors by using colors, a prefix feature, and smart
truncation.")
    (license license:gpl2+)))

(define-public emacs-sr-speedbar
  (let ((commit "77a83fb50f763a465c021eca7343243f465b4a47")
        (revision "0"))
    (package
      (name "emacs-sr-speedbar")
      (version (git-version "20161025" revision commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/emacsorphanage/sr-speedbar.git")
               (commit commit)))
         (file-name (git-file-name name version))
         (sha256
          (base32
           "0sd12555hk7z721y00kv3crdybvcn1i08wmd148z5imayzibj153"))))
      (build-system emacs-build-system)
      (home-page "https://www.emacswiki.org/emacs/SrSpeedbar")
      (synopsis "Same frame Emacs @code{speedbar}")
      (description
       "This Emacs package allows you to show @code{M-x speedbar} in the
same frame (in an extra window).  You can customize the initial width of
the speedbar window.")
      (license license:gpl3+))))

(define-public emacs-shell-switcher
  (package
    (name "emacs-shell-switcher")
    (version "1.0.1")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/DamienCassou/shell-switcher"
                           "/archive/v" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1c23mfkdqz2g9rixd9smm323vzlvhzz3ng34ambcqjfq309qb2nz"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/DamienCassou/shell-switcher")
    (synopsis "Provide fast switching between shell buffers")
    (description
     "This package provides commands to quickly switch between shell buffers.")
    (license license:gpl3+)))

(define-public emacs-ob-ipython
  (package
    (name "emacs-ob-ipython")
    (version "20150704.8807064693")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (commit "880706469338ab59b5bb7dbe8460016f89755364")
                    (url "https://github.com/gregsexton/ob-ipython.git")))
              (file-name (string-append name "-" version "-checkout"))
              (sha256
               (base32
                "1scf25snbds9ymagpny30ijbsg479r3nm0ih01dy4m9d0g7qryb7"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-f" ,emacs-f)))
    (home-page "http://www.gregsexton.org")
    (synopsis "Org-Babel functions for IPython evaluation")
    (description "This package adds support to Org-Babel for evaluating Python
source code using IPython.")
    (license license:gpl3+)))

(define-public emacs-debbugs
  (package
    (name "emacs-debbugs")
    (version "0.16")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://elpa.gnu.org/packages/debbugs-"
                                  version ".tar"))
              (sha256
               (base32
                "0y3bq803c7820h15g66d1648skxfhlfa2v6vincj6xk5ssp44s9p"))))
    (build-system emacs-build-system)
    (arguments '(#:include '("\\.el$" "\\.wsdl$" "\\.info$")))
    (propagated-inputs
     `(("emacs-async" ,emacs-async)))
    (home-page "https://elpa.gnu.org/packages/debbugs.html")
    (synopsis "Access the Debbugs bug tracker in Emacs")
    (description
     "This package lets you access the @uref{http://bugs.gnu.org,GNU Bug
Tracker} from within Emacs.

For instance, it defines the command @code{M-x debbugs-gnu} for listing bugs,
and the command @code{M-x debbugs-gnu-search} for bug searching.  If you
prefer the listing of bugs as TODO items of @code{org-mode}, you could use
@code{M-x debbugs-org} and related commands.

A minor mode @code{debbugs-browse-mode} let you browse URLs to the GNU Bug
Tracker as well as bug identifiers prepared for @code{bug-reference-mode}.")
    (license license:gpl3+)))

(define-public emacs-ert-expectations
  (package
    (name "emacs-ert-expectations")
    (version "0.2")
    (source
     (origin
       (method url-fetch)
       (uri "https://www.emacswiki.org/emacs/download/ert-expectations.el")
       (sha256
        (base32
         "0cwy3ilsid90abzzjb7ha2blq9kmv3gfp3icwwfcz6qczgirq6g7"))))
    (build-system emacs-build-system)
    (home-page "https://www.emacswiki.org/emacs/ert-expectations.el")
    (synopsis "Simple unit test framework for Emacs Lisp")
    (description "@code{emacs-ert-expectations} is a simple unit test
framework for Emacs Lisp to be used with @code{ert}.")
    (license license:gpl3+)))

(define-public emacs-deferred
  (package
    (name "emacs-deferred")
    (version "0.5.1")
    (home-page "https://github.com/kiwanami/emacs-deferred")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url home-page)
                    (commit (string-append "v" version))))
              (sha256
               (base32
                "0xy9zb6wwkgwhcxdnslqk52bq3z24chgk6prqi4ks0qcf2bwyh5h"))
              (file-name (string-append name "-" version))))
    (build-system emacs-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'set-shell
           ;; Setting the SHELL environment variable is required for the tests
           ;; to find sh.
           (lambda _
             (setenv "SHELL" (which "sh"))
             #t))
         (add-before 'check 'fix-makefile
           (lambda _
             (substitute* "Makefile"
               (("\\$\\(CASK\\) exec ") ""))
             #t)))
       #:tests? #t
       #:test-command '("make" "test")))
    (native-inputs
     `(("emacs-ert-expectations" ,emacs-ert-expectations)
       ("emacs-undercover" ,emacs-undercover)
       ("ert-runner" ,emacs-ert-runner)))
    (synopsis "Simple asynchronous functions for Emacs Lisp")
    (description
     "The @code{deferred.el} library provides support for asynchronous tasks.
The API is almost the same as that of
@uref{https://github.com/cho45/jsdeferred, JSDeferred}, a JavaScript library
for asynchronous tasks.")
    (license license:gpl3+)))

(define-public emacs-butler
  (package
    (name "emacs-butler")
    (version "0.2.4")
    (home-page "https://github.com/AshtonKem/Butler")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url home-page)
                    (commit version)))
              (sha256
               (base32
                "1pii9dw4skq7nr4na6qxqasl36av8cwjp71bf1fgppqpcd9z8skj"))
              (file-name (string-append name "-" version))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-deferred" ,emacs-deferred)))
    (synopsis "Emacs client for Jenkins")
    (description
     "Butler provides an interface to connect to Jenkins continuous
integration servers.  Users can specify a list of server in the
@code{butler-server-list} variable and then use @code{M-x butler-status} to
view the build status of those servers' build jobs, and possibly to trigger
build jobs.")
    (license license:gpl3+)))

(define-public emacs-company
  (package
    (name "emacs-company")
    (version "0.9.7")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/company-mode/company-mode/archive/"
                           version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "19flv38f2qhxda8lbk2ckywvibd72vbzmn4hchqz6d8acsknh4sb"))))
    (build-system emacs-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-before 'check 'fix-bin-dir
           (lambda _
             ;; The company-files-candidates-normal-root test looks
             ;; for the /bin directory, but the build environment has
             ;; no /bin directory. Modify the test to look for the
             ;; /tmp directory.
             (substitute* "test/files-tests.el"
               (("/bin/") "/tmp/"))
             #t)))
       #:tests? #t
       #:test-command '("make" "test-batch")))
    (home-page "http://company-mode.github.io/")
    (synopsis "Modular text completion framework")
    (description
     "Company is a modular completion mechanism.  Modules for retrieving
completion candidates are called back-ends, modules for displaying them are
front-ends.  Company comes with many back-ends, e.g. @code{company-elisp}.
These are distributed in separate files and can be used individually.")
    (license license:gpl3+)))

(define-public emacs-irony-mode
  (package
    (name "emacs-irony-mode")
    (version "1.2.0")
    (home-page "https://github.com/Sarcasm/irony-mode")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url (string-append home-page ".git"))
                    (commit (string-append "v" version))))
              (sha256
               (base32
                "0nhjrnlmss535jbshjjd30vydbr8py21vkx4p294w6d8vg2rssf8"))
              (file-name (string-append name "-" version ".tar.gz"))))
    (build-system emacs-build-system)
    (inputs `(("server" ,emacs-irony-mode-server)))
    (arguments `(#:phases
                 (modify-phases %standard-phases
                   (add-after 'unpack 'configure
                        (lambda* (#:key inputs #:allow-other-keys)
                          (chmod "irony.el" #o644)
                          (emacs-substitute-variables "irony.el"
                            ("irony-server-install-prefix"
                             (assoc-ref inputs "server")))
                          #t)))))
    (synopsis "C/C++/ObjC Code completion and syntax checks for Emacs")
    (description "Irony-mode provides Clang-assisted syntax checking and
completion for C, C++, and ObjC in GNU Emacs.  Using @code{libclang} it can
provide syntax checking and autocompletion on compiler level which is very
resistent against false positives.  It also integrates well with other
packages like @code{eldoc-mode} and especially @code{company-mode} as
described on the homepage.")
    (license license:gpl3+)))

(define-public emacs-irony-mode-server
  (package (inherit emacs-irony-mode)
    (name "emacs-irony-mode-server")
    (inputs
     `(("clang" ,clang)))
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (replace 'configure
           (lambda* (#:key outputs #:allow-other-keys)
             (let ((out (assoc-ref outputs "out")))
               (invoke "cmake"
                       "server"
                       (string-append "-DCMAKE_INSTALL_PREFIX=" out)) #t))))))
    (build-system cmake-build-system)
    (synopsis "Server for the Emacs @dfn{irony mode}")))

(define-public emacs-company-irony
  (package
    (name "emacs-company-irony")
    (version "1.1.0")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/Sarcasm/company-irony.git")
                    (commit (string-append "v" version))))
              (sha256 (base32
                       "1qgyam2vyjw90kpxns5cd6bq3qiqjhzpwrlvmi18vyb69qcgqd8a"))
              (file-name (git-file-name name version))))
    (build-system emacs-build-system)
    (inputs
     `(("emacs-irony-mode" ,emacs-irony-mode)
       ("emacs-company" ,emacs-company)))
    (synopsis "C++ completion backend for Company using irony-mode")
    (description "This backend for company-mode allows for C++ code completion
with irony-mode using clang-tooling.")
    (home-page "https://github.com/Sarcasm/company-irony")
    (license license:gpl3+)))

(define-public emacs-flycheck-irony
  (package
    (name "emacs-flycheck-irony")
    (version "0.1.0")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/Sarcasm/flycheck-irony.git")
                    (commit (string-append "v" version))))
              (sha256
               (base32 "0qa5a8wzvzxwqql92ibc9s43k8sj3vwn7skz9hfr8av0skkhx996"))
              (file-name (string-append name "-" version))))
    (build-system emacs-build-system)
    (inputs
     `(("irony-mode" ,emacs-irony-mode)
       ("flycheck-mode" ,emacs-flycheck)
       ("emacs-company" ,emacs-company)))
    (synopsis "Live syntax checking frontend for Flycheck using irony-mode")
    (description "This package provides a frontend for Flycheck that lets
irony-mode do the syntax checking.")
    (home-page "https://github.com/Sarcasm/flycheck-irony")
    (license license:gpl3+)))

(define-public emacs-irony-eldoc
  (package
    (name "emacs-irony-eldoc")
    (version (package-version emacs-irony-mode))
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/ikirill/irony-eldoc.git")
             (commit "0df5831eaae264a25422b061eb2792aadde8b3f2")))
       (sha256 (base32 "1l5qpr66v1l12fb50yh73grb2rr85xxmbj19mm33b5rdrq2bqmmd"))
       (file-name (string-append name "-" version))))
    (build-system emacs-build-system)
    (inputs
     `(("irony-mode" ,emacs-irony-mode)))
    (synopsis "Eldoc integration for irony-mode")
    (description "Irony-eldoc is an eldoc extension that shows documentation
for the current function or variable in the minibuffer.")
    (home-page "https://github.com/ikirill/irony-eldoc")
    (license license:gpl3+)))

(define-public emacs-company-quickhelp
  (package
    (name "emacs-company-quickhelp")
    (version "2.3.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/expez/company-quickhelp/archive/"
             version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "0xrn2z1dgk5gmkmp2jkn9g83ckk39lqp5pyyv8rl7f6gqvib3qh0"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-pos-tip" ,emacs-pos-tip)
       ("emacs-company" ,emacs-company)))
    (home-page "https://github.com/expez/company-quickhelp")
    (synopsis "Popup documentation for completion candidates")
    (description "@code{company-quickhelp} shows documentation for the
completion candidate when using the Company text completion framework.")
    (license license:gpl3+)))

(define-public emacs-multiple-cursors
  (package
    (name "emacs-multiple-cursors")
    (version "1.4.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/magnars/multiple-cursors.el/"
                           "archive/" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "0hihihlvcvzayg5fnqzcg45fhvlmq6xlq58syy00rjwbry9w389k"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/magnars/multiple-cursors.el")
    (synopsis "Multiple cursors for Emacs")
    (description
     "This package adds support to Emacs for editing text with multiple
simultaneous cursors.")
    (license license:gpl3+)))

(define-public emacs-typo
  (package
    (name "emacs-typo")
    (version "1.1")
    (home-page "https://github.com/jorgenschaefer/typoel")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url home-page)
                    (commit (string-append "v" version))))
              (sha256
               (base32
                "1jhd4grch5iz12gyxwfbsgh4dmz5hj4bg4gnvphccg8dsnni05k2"))
              (file-name (string-append name "-" version))))
    (build-system emacs-build-system)
    (synopsis "Minor mode for typographic editing")
    (description
     "This package provides two Emacs modes, @code{typo-mode} and
@code{typo-global-mode}.  These modes automatically insert Unicode characters
for quotation marks, dashes, and ellipses.  For example, typing @kbd{\"}
automatically inserts a Unicode opening or closing quotation mark, depending
on context.")
    (license license:gpl3+)))

(define-public emacs-company-lsp
  (package
    (name "emacs-company-lsp")
    (version "2.1.0")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/tigersoldier/company-lsp.git")
                    (commit version)))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "1hy1x2w0yp5brm7714d1hziz3rpkywb5jp3yj78ibmi9ifny9vri"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-dash" ,emacs-dash)
       ("emacs-lsp-mode" ,emacs-lsp-mode)
       ("emacs-company" ,emacs-company)
       ("emacs-s" ,emacs-s)
       ("emacs-dash" ,emacs-dash)))
    (home-page "https://github.com/tigersoldier/company-lsp")
    (synopsis "Completion for @code{lsp-mode}")
    (description
     "This package provides completion features that are not possible with
@code{lsp-mode} and @code{company-capf} alone, including support for trigger
characters and asynchronous fetching of completion candidates.")
    (license license:gpl3+)))

(define-public emacs-scheme-complete
  (let ((commit "9b5cf224bf2a5994bc6d5b152ff487517f1a9bb5"))
    (package
      (name "emacs-scheme-complete")
      (version (string-append "20151223." (string-take commit 8)))
      (source
       (origin
         (file-name (string-append name "-" version))
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/ashinn/scheme-complete.git")
               (commit commit)))
         (sha256
          (base32
           "141wn9l0m33w0g3dqmx8nxbfdny1r5xbr6ak61rsz21bk0qafs7x"))
         (patches
          (search-patches "emacs-scheme-complete-scheme-r5rs-info.patch"))))
      (build-system emacs-build-system)
      (home-page "https://github.com/ashinn/scheme-complete")
      (synopsis "Smart tab completion for Scheme in Emacs")
      (description
       "This file provides a single function, @code{scheme-smart-complete},
which you can use for intelligent, context-sensitive completion for any Scheme
implementation in Emacs.  To use it just load this file and bind that function
to a key in your preferred mode.")
      (license license:public-domain))))

(define-public emacs-scel
  (let ((version "20170629")
        (revision "1")
        (commit "aeea3ad4be9306d14c3a734a4ff54fee10ac135b"))
    (package
      (name "emacs-scel")
      (version (git-version version revision commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/supercollider/scel.git")
               (commit commit)))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "0jvmzs1lsjyndqshhii2y4mnr3wghai26i3p75453zrpxpg0zvvw"))))
      (build-system emacs-build-system)
      (arguments
       `(#:modules ((guix build emacs-build-system)
                    ((guix build cmake-build-system) #:prefix cmake:)
                    (guix build utils))
         #:imported-modules (,@%emacs-build-system-modules
                             (guix build cmake-build-system))
         #:phases
         (modify-phases %standard-phases
           (add-after 'unpack 'configure
             (lambda* (#:key outputs #:allow-other-keys)
               (substitute* "el/CMakeLists.txt"
                 (("share/emacs/site-lisp/SuperCollider")
                  (string-append
                   "share/emacs/site-lisp/guix.d/scel-" ,version)))
               ((assoc-ref cmake:%standard-phases 'configure)
                #:outputs outputs
                #:configure-flags '("-DSC_EL_BYTECOMPILE=OFF"))))
           (add-after 'set-emacs-load-path 'add-el-dir-to-emacs-load-path
             (lambda _
               (setenv "EMACSLOADPATH"
                       (string-append (getcwd) "/el:" (getenv "EMACSLOADPATH")))
               #t))
           (replace 'install (assoc-ref cmake:%standard-phases 'install)))))
      (inputs
       `(("supercollider" ,supercollider)))
      (native-inputs
       `(("cmake" ,cmake)))
      (home-page "https://github.com/supercollider/scel")
      (synopsis "SuperCollider Emacs interface")
      (description "@code{emacs-scel} is an Emacs interface to SuperCollider.
SuperCollider is a platform for audio synthesis and algorithmic composition.")
      (license license:gpl2+))))

(define-public emacs-company-auctex
  (let ((commit "48c42c58ce2f0e693301b0cb2d085055410c1b25")
        (revision "1"))
    (package
      (name "emacs-company-auctex")
      (version (git-version "0" revision commit))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/alexeyr/company-auctex")
                      (commit commit)))
                (file-name (git-file-name name version))
                (sha256
                 (base32
                  "10qn7frn5wcmrlci3v6iliqzj7r9dls87h9zp3xkgrgn4bqprfp8"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-yasnippet" ,emacs-yasnippet)
         ("emacs-auctex" ,emacs-auctex)
         ("emacs-company" ,emacs-company)))
      (home-page "https://github.com/alexeyr/company-auctex/")
      (synopsis "Completion for @code{AUCTeX}")
      (description
       "This package provides a group of backends permitting auto-completion
for @code{AUCTeX}.")
      (license license:gpl3+))))

(define-public emacs-mit-scheme-doc
  (package
    (name "emacs-mit-scheme-doc")
    (version "20140203")
    (source
     (origin
       (modules '((guix build utils)))
       (snippet
        ;; keep only file of interest
        '(begin
           (for-each delete-file '("dot-emacs.el" "Makefile"))
           (install-file "6.945-config/mit-scheme-doc.el" ".")
           (delete-file-recursively "6.945-config")
           #t))
       (file-name (string-append name "-" version ".tar.bz2"))
       (method url-fetch)
       (uri (string-append "http://groups.csail.mit.edu/mac/users/gjs/"
                           "6.945/dont-panic/emacs-basic-config.tar.bz2"))
       (sha256
        (base32
         "0dqidg2bd66pawqfarvwca93w5gqf9mikn1k2a2rmd9ymfjpziq1"))))
    (build-system emacs-build-system)
    (inputs `(("mit-scheme" ,mit-scheme)))
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'configure-doc
           (lambda* (#:key inputs #:allow-other-keys)
             (let* ((mit-scheme-dir (assoc-ref inputs "mit-scheme"))
                    (doc-dir (string-append mit-scheme-dir "/share/doc/"
                                            "mit-scheme-"
                                            ,(package-version mit-scheme))))
               (substitute* "mit-scheme-doc.el"
                 (("http://www\\.gnu\\.org/software/mit-scheme/documentation/mit-scheme-ref/")
                  (string-append "file:" doc-dir "/mit-scheme-ref/")))))))))
    (home-page "http://groups.csail.mit.edu/mac/users/gjs/6.945/dont-panic/")
    (synopsis "MIT-Scheme documentation lookup for Emacs")
    (description
     "This package provides a set of Emacs functions to search definitions of
identifiers in the MIT-Scheme documentation.")
    (license license:gpl2+)))

(define-public emacs-constants
  (package
    (name "emacs-constants")
    (version "2.6")
    (home-page "https://staff.fnwi.uva.nl/c.dominik/Tools/constants")
    (source
     (origin
       (file-name (string-append name "-" version ".tar.gz"))
       (method url-fetch)
       (uri (string-append "https://github.com/fedeinthemix/emacs-constants"
                           "/archive/v" version ".tar.gz"))
       (sha256
        (base32
         "0pnrpmmxq8mh5h2hbrp5vcym0j0fh6dv3s7c5ccn18wllhzg9g7n"))))
    (build-system emacs-build-system)
    (synopsis "Enter definition of constants into an Emacs buffer")
    (description
     "This package provides functions for inserting the definition of natural
constants and units into an Emacs buffer.")
    (license license:gpl2+)))

(define-public emacs-tagedit
  (package
    (name "emacs-tagedit")
    (version "1.4.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/magnars/tagedit/"
                           "archive/" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1apfnann4qklfdsmdi7icjsj18x7gwx8d83iqr4z25clszz95xfq"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-s" ,emacs-s)
       ("emacs-dash" ,emacs-dash)))
    (home-page "https://github.com/magnars/tagedit")
    (synopsis "Some paredit-like features for html-mode")
    (description
     "This package provides a collection of paredit-like functions for editing
in @code{html-mode}.")
    (license license:gpl3+)))

(define-public emacs-slime
  (package
    (name "emacs-slime")
    (version "2.23")
    (source
     (origin
       (file-name (string-append name "-" version ".tar.gz"))
       (method url-fetch)
       (uri (string-append
             "https://github.com/slime/slime/archive/v"
             version ".tar.gz"))
       (sha256
        (base32
         "01gkrqfpifcx1vipwrbhns2r4s8izp3z1w4p41azc943s1a2d5nc"))))
    (build-system emacs-build-system)
    (native-inputs
     `(("texinfo" ,texinfo)))
    (arguments
     `(#:include '("\\.el$" "\\.lisp$" "\\.asd$" "contrib")
       #:exclude '("^slime-tests.el" "^contrib/test/"
                   "^contrib/Makefile$" "^contrib/README.md$")
       #:phases
       (modify-phases %standard-phases
         (add-before 'install 'configure
           (lambda* _
             (emacs-substitute-variables "slime.el"
               ("inferior-lisp-program" "sbcl"))
             #t))
         (add-before 'install 'install-doc
           (lambda* (#:key outputs #:allow-other-keys)
             (let* ((out (assoc-ref outputs "out"))
                    (info-dir (string-append out "/share/info"))
                    (doc-dir (string-append out "/share/doc/"
                                            ,name "-" ,version))
                    (doc-files '("doc/slime-refcard.pdf"
                                 "README.md" "NEWS" "PROBLEMS"
                                 "CONTRIBUTING.md")))
               (with-directory-excursion "doc"
                 (substitute* "Makefile"
                   (("infodir=/usr/local/info")
                    (string-append "infodir=" info-dir)))
                 (invoke "make" "html/index.html")
                 (invoke "make" "slime.info")
                 (install-file "slime.info" info-dir)
                 (copy-recursively "html" (string-append doc-dir "/html")))
               (for-each (lambda (f)
                           (install-file f doc-dir)
                           (delete-file f))
                         doc-files)
               (delete-file-recursively "doc")
               #t))))))
    (home-page "https://github.com/slime/slime")
    (synopsis "Superior Lisp Interaction Mode for Emacs")
    (description
     "SLIME extends Emacs with support for interactive programming in
Common Lisp.  The features are centered around @command{slime-mode},
an Emacs minor mode that complements the standard @command{lisp-mode}.
While lisp-mode supports editing Lisp source files, @command{slime-mode}
adds support for interacting with a running Common Lisp process
for compilation, debugging, documentation lookup, and so on.")
    (license (list license:gpl2+ license:public-domain))))

(define-public emacs-popup
  (package
    (name "emacs-popup")
    (version "0.5.3")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/auto-complete/popup-el/archive/v"
                    version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "1yrgfj8y69xmcb6kwgplhq68ndm9410qwh7sd2knnd1gchpphdc0"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/auto-complete/popup-el")
    (synopsis "Visual Popup User Interface for Emacs")
    (description
     "Popup.el is a visual popup user interface library for Emacs.
This provides a basic API and common UI widgets such as popup tooltips
and popup menus.")
    (license license:gpl3+)))

(define-public emacs-python-environment
  (package
    (name "emacs-python-environment")
    (version "0.0.2")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/tkf/emacs-python-environment/")
                    (commit version)))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "0q6bib9nr6xiq6npzbngyfcjk87yyvwzq1zirr3z1h5wadm34lsk"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-deferred" ,emacs-deferred)))
    (home-page "https://github.com/tkf/emacs-python-environment")
    (synopsis "Provides a @code{virtualenv} API in Emacs Lisp")
    (description
     "This package permits automated installation of tools written in Python.")
    (license license:gpl3+)))

(define-public emacs-jedi
  (package
    (name "emacs-jedi")
    (version "0.2.7")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/tkf/emacs-jedi/")
                    (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "0xbp9fcxgbf298w05hvf52z41kk7r52975ailgdn8sg60xc98fa7"))))
    (build-system emacs-build-system)
    (native-inputs
     `(("emacs-mocker" ,emacs-mocker)))
    (propagated-inputs
     `(("emacs-auto-complete" ,emacs-auto-complete)
       ("emacs-python-environment" ,emacs-python-environment)
       ("emacs-epc" ,emacs-epc)))
    (home-page "https://github.com/tkf/emacs-jedi")
    (synopsis "Provides Python completion in Emacs")
    (description
     "This package provides completion in Python buffers and also helps find
the locations of docstrings, arguments, and functions.")
    (license license:gpl3+)))

(define-public emacs-company-jedi
  (package
    (name "emacs-company-jedi")
    (version "0.04")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/syohex/emacs-company-jedi")
                    (commit version)))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "1ihqapp4dv92794rsgyq0rmhwika60cmradqd4bn9b72ss6plxs1"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-jedi" ,emacs-jedi)
       ("emacs-company" ,emacs-company)))
    (home-page "https://github.com/syohex/emacs-company-jedi")
    (synopsis "Provides Python completion in @code{company-mode}")
    (description
     "This package provides a Company backend for Python.")
    (license license:gpl3+)))

(define-public emacs-puppet-mode
  (let ((commit "b3ed5057166a4f49dfa9be638523a348b55a2fd2")
        (revision "1"))
    (package
      (name "emacs-puppet-mode")
      ;; The last release, 0.3 was several years ago, and there have been many
      ;; commits since
      (version (git-version "0.3" revision commit))
      (source
       (origin
         (method url-fetch)
         (uri (string-append
               "https://raw.githubusercontent.com/voxpupuli/puppet-mode/"
               commit "/puppet-mode.el"))
         (sha256
          (base32
           "1indycxawsl0p2aqqg754f6735q3cmah9vd886rpn0ncc3ipi1xm"))))
      (build-system emacs-build-system)
      (home-page "https://github.com/voxpupuli/puppet-mode")
      (synopsis "Emacs major mode for the Puppet configuration language")
      (description
       "This package provides support for the Puppet configuration language,
including syntax highlighting, indentation of expressions and statements,
linting of manifests and integration with Puppet Debugger.")
      ;; Also incorporates work covered by the Apache License, Version 2.0
      (license license:gpl3+))))

(define-public emacs-god-mode
  (let ((commit "6cf0807b6555eb6fcf8387a4e3b667071ef38964")
        (revision "1"))
    (package
      (name "emacs-god-mode")
      (version (string-append "20151005.925."
                              revision "-" (string-take commit 9)))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/chrisdone/god-mode.git")
               (commit commit)))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "1am415k4xxcva6y3vbvyvknzc6bma49pq3p85zmpjsdmsp18qdix"))))
      (build-system emacs-build-system)
      (home-page "https://github.com/chrisdone/god-mode")
      (synopsis "Minor mode for entering commands without modifier keys")
      (description
       "This package provides a global minor mode for entering Emacs commands
without modifier keys.  It's similar to Vim's separation of commands and
insertion mode.  When enabled all keys are implicitly prefixed with
@samp{C-} (among other helpful shortcuts).")
      (license license:gpl3+))))

(define-public emacs-jinja2-mode
  (package
    (name "emacs-jinja2-mode")
    (version "0.2")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/paradoxxxzero/jinja2-mode/"
                           "archive/v" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "0cgxjab1kla2zc2fj7bzib6i7snp08zshandmp9kqcm85l262xpn"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/paradoxxxzero/jinja2-mode")
    (synopsis "Major mode for jinja2")
    (description
     "Emacs major mode for jinja2 with: syntax highlighting,
sgml/html integration, and indentation (working with sgml).")
    (license license:gpl3+)))

(define-public emacs-company-cabal
  ;; The latest version is 0.3.0, but no release has been provided after 0.2.1.
  (let ((commit "62112a7259e24bd6c08885629a185afe512b7d3d")
        (revision "1"))
    (package
      (name "emacs-company-cabal")
      (version (git-version "0.3.0" revision commit))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/iquiw/company-cabal/")
                      (commit commit)))
                (file-name (git-file-name name version))
                (sha256
                 (base32
                  "1gf45xwjzdm8i4q6c6khk4dbg1mmp2r0awz2sjr4dcr2dbd1n7mg"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-company" ,emacs-company)))
      (home-page "https://github.com/iquiw/company-cabal/")
      (synopsis "Company completion for Haskell Cabal files")
      (description
       "This package allows for completion of field names, section names,
field values, and more within @code{haskell-cabal-mode}.")
      (license license:gpl3+))))

(define-public emacs-rfcview
  (package
    (name "emacs-rfcview")
    (version "0.13")
    (home-page "http://www.loveshack.ukfsn.org/emacs")
    (source (origin
              (method url-fetch)
              (uri "http://www.loveshack.ukfsn.org/emacs/rfcview.el")
              (sha256
               (base32
                "0ympj5rxig383zl2jf0pzdsa80nnq0dpvjiriq0ivfi98fj7kxbz"))))
    (build-system emacs-build-system)
    (synopsis "Prettify Request for Comments (RFC) documents")
    (description "The Internet Engineering Task Force (IETF) and the Internet
Society (ISOC) publish various Internet-related protocols and specifications
as \"Request for Comments\" (RFC) documents and Internet Standard (STD)
documents.  RFCs and STDs are published in a simple text form.  This package
provides an Emacs major mode, rfcview-mode, which makes it more pleasant to
read these documents in Emacs.  It prettifies the text and adds
hyperlinks/menus for easier navigation.  It also provides functions for
browsing the index of RFC documents and fetching them from remote servers or
local directories.")
    (license license:gpl3+)))

(define-public emacs-ffap-rfc-space
  (package
    (name "emacs-ffap-rfc-space")
    (version "12")
    (home-page "http://user42.tuxfamily.org/ffap-rfc-space/index.html")
    (source (origin
              (method url-fetch)
              (uri "http://download.tuxfamily.org/user42/ffap-rfc-space.el")
              (sha256
               (base32
                "1iv61dv57a73mdps7rn6zmgz7nqh14v0ninidyrasy45b1nv6gck"))))
    (build-system emacs-build-system)
    (synopsis "Make ffap recognize an RFC with a space before its number")
    (description "The Internet Engineering Task Force (IETF) and the
Internet Society (ISOC) publish various Internet-related protocols and
specifications as \"Request for Comments\" (RFC) documents.  The
built-in Emacs module \"ffap\" (Find File at Point) has the ability to
recognize names at point which look like \"RFC1234\" and \"RFC-1234\"
and load the appropriate RFC from a remote server.  However, it fails
to recognize a name like \"RFC 1234\".  This package enhances ffap so
that it correctly finds RFCs even when a space appears before the
number.")
    (license license:gpl3+)))

(define-public emacs-org-bullets
  (package
    (name "emacs-org-bullets")
    (version "0.2.4")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/sabof/org-bullets/archive/"
                           version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1dyxvpb73vj80v8br2q9rf255hfphrgaw91fbvwdcd735np9pcnh"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/sabof/org-bullets")
    (synopsis "Show bullets in org-mode as UTF-8 characters")
    (description
     "This package provides an Emacs minor mode causing bullets in
@code{org-mode} to be rendered as UTF-8 characters.")
    (license license:gpl3+)))

(define-public emacs-org-pomodoro
  (package
    (name "emacs-org-pomodoro")
    (version "2.1.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/lolownia/org-pomodoro/archive/"
             version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1jalsggw3q5kvj353f84x4nl04a5vmq07h75ggppy1627lb31zm4"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-alert" ,emacs-alert)))
    (home-page "https://github.com/lolownia/org-pomodoro")
    (synopsis "Pomodoro technique for org-mode")
    (description "@code{emacs-org-pomodoro} adds very basic support for
Pomodoro technique in Emacs org-mode.

Run @code{M-x org-pomodoro} for the task at point or select one of the
last tasks that you clocked time for.  Each clocked-in pomodoro starts
a timer of 25 minutes and after each pomodoro a break timer of 5
minutes is started automatically.  Every 4 breaks a long break is
started with 20 minutes.  All values are customizable.")
    (license license:gpl3+)))

(define-public emacs-org-trello
  (package
    (name "emacs-org-trello")
    (version "0.8.0")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/org-trello/org-trello/archive/"
                    version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "0549mnf5cgwn8b8jbl38fljbaxmh1605sv9j8f3lsa95jhs1zpa0"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-dash" ,emacs-dash)
       ("emacs-deferred" ,emacs-deferred)
       ("emacs-f" ,emacs-f)
       ("emacs-helm" ,emacs-helm)
       ("emacs-request" ,emacs-request)
       ("emacs-s" ,emacs-s)))
    (home-page "https://org-trello.github.io")
    (synopsis "Emacs minor mode for interacting with Trello")
    (description "This package provides an Emacs minor mode to extend
@code{org-mode} with Trello abilities.  Trello is an online project
organizer.")
    (license license:gpl3+)))

(define-public emacs-company-flow
  (let ((commit "76ef585c70d2a3206c2eadf24ba61e59124c3a16")
        (revision "1"))
    (package
      (name "emacs-company-flow")
      (version (git-version "0.1.0" revision commit))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/aaronjensen/company-flow/")
                      (commit commit)))
                (file-name (git-file-name name version))
                (sha256
                 (base32
                  "0zs9cblnbkxa0dxw4lyllmybqizxcdx96gv8jlhx20nrjpi78piw"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-company" ,emacs-company)
         ("emacs-dash" ,emacs-dash)))
      (home-page "https://github.com/aaronjensen/company-flow/")
      (synopsis "Flow backend for @code{company-mode}")
      (description
       "This package provides completion for JavaScript files utilizing Flow.")
      (license license:gpl3+))))

(define-public emacs-atom-one-dark-theme
  (let ((commit "1f1185bf667a38d3d0d180ce85fd4c131818aae2")
        (revision "0"))
    (package
     (name "emacs-atom-one-dark-theme")
     (version (git-version "0.4.0" revision commit))
     (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/jonathanchu/atom-one-dark-theme.git")
                    (commit commit)))
              (sha256
               (base32
                "1alma16hg3mfjly8a9s3mrswkjjx4lrpdnf43869hn2ibkn7zx9z"))
              (file-name (git-file-name name version))))
     (build-system emacs-build-system)
     (home-page "https://github.com/jonathanchu/atom-one-dark-theme")
     (synopsis "Atom One Dark color theme for Emacs")
     (description "An Emacs port of the Atom One Dark theme from Atom.io.")
     (license license:gpl3+))))

(define-public emacs-zenburn-theme
  (package
    (name "emacs-zenburn-theme")
    (version "2.6")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/bbatsov/zenburn-emacs/archive/v"
                    version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "0qc9d1rwq55yzh8shbppyd6izy1grpyr8kqh5zdgm7c5jccngpr4"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/bbatsov/zenburn-emacs")
    (synopsis "Low contrast color theme for Emacs")
    (description
     "Zenburn theme is a port of the popular Vim Zenburn theme for Emacs.
It is built on top of the custom theme support in Emacs 24 or later.")
    (license license:gpl3+)))

(define-public emacs-solarized-theme
  (package
    (name "emacs-solarized-theme")
    (version "1.2.2")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://github.com/bbatsov/solarized-emacs/"
                                  "archive/v"  version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "1ha3slc6d9wi9ilkhmwrzkvf308n6ph7b0k69pk369s9304awxzx"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-dash" ,emacs-dash)))
    (home-page "https://github.com/bbatsov/solarized-emacs")
    (synopsis "Port of the Solarized theme for Emacs")
    (description
     "Solarized for Emacs is a port of the Solarized theme for Vim.  This
package provides a light and a dark variant.")
    (license license:gpl3+)))

(define-public emacs-ahungry-theme
  (package
    (name "emacs-ahungry-theme")
    (version "1.10.0")
    (source
     (origin (method url-fetch)
             (uri (string-append "https://elpa.gnu.org/packages/ahungry-theme-"
                                 version ".tar"))
             (sha256
              (base32
               "14q5yw56n82qph09bk7wmj5b1snhh9w0nk5s1l7yn9ldg71xq6pm"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/ahungry/color-theme-ahungry")
    (synopsis "Ahungry color theme for Emacs")
    (description "Ahungry theme for Emacs provides bright and bold colors.
If you load it from a terminal, you will be able to make use of the
transparent background.  If you load it from a GUI, it will default to a
dark background.")
    (license license:gpl3+)))

(define-public emacs-2048-game
  (package
    (name "emacs-2048-game")
    (version "20151026.1233")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://melpa.org/packages/2048-game-"
                           version ".el"))
       (sha256
        (base32
         "0gy2pvz79whpavp4jmz8h9krzn7brmvv3diixi1d4w51pcdvaldd"))))
    (build-system emacs-build-system)
    (home-page "https://bitbucket.org/zck/2048.el")
    (synopsis "Implementation of the game 2048 in Emacs Lisp")
    (description
     "This program is an implementation of 2048 for Emacs.
The goal of this game is to create a tile with value 2048.  The size of the
board and goal value can be customized.")
  (license license:gpl3+)))

(define-public emacs-base16-theme
  (package
    (name "emacs-base16-theme")
    (version "2.1")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://stable.melpa.org/packages/base16-theme-"
                           version ".tar"))
       (sha256
        (base32
         "0z6hrwz2jlz6jbr381rcqcqvx6hss5cad352klx07rark7zccacj"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/belak/base16-emacs")
    (synopsis "Base16 color themes for Emacs")
    (description
     "Base16 provides carefully chosen syntax highlighting and a default set
of sixteen colors suitable for a wide range of applications.  Base16 is not a
single theme but a set of guidelines with numerous implementations.")
    (license license:expat)))

(define-public emacs-prescient
  (package
    (name "emacs-prescient")
    (version "2.2.2")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/raxod502/prescient.el/")
                    (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "1ncplx5p3cffyzg9ygzqqxj0vpvwrz9rp2n4z6c375a78fyydrk0"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-company" ,emacs-company)
       ("emacs-ivy" ,emacs-ivy)))
    (home-page "https://github.com/raxod502/prescient.el/")
    (synopsis "Library that sorts and filters lists of candidates")
    (description
     "This package provides a library for sorting and filtering, as well as
extensions for @code{ivy-mode} and @code{company-mode} that make use of the
library.")
    (license license:gpl3+)))

(define-public emacs-smartparens
  (package
    (name "emacs-smartparens")
    (version "1.11.0")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/Fuco1/smartparens/archive/"
                    version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "0q5as813xs8y29i3v2rm97phd6m7xsmmw6hwbvx57gwmi8i1c409"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-dash" ,emacs-dash)
       ("emacs-markdown-mode" ,emacs-markdown-mode)))
    (home-page "https://github.com/Fuco1/smartparens")
    (synopsis "Paredit-like insertion, wrapping and navigation with user
defined pairs")
    (description
     "Smartparens is a minor mode for Emacs that deals with parens pairs
and tries to be smart about it.  It started as a unification effort to
combine functionality of several existing packages in a single,
compatible and extensible way to deal with parentheses, delimiters, tags
and the like.  Some of these packages include autopair, textmate,
wrap-region, electric-pair-mode, paredit and others.  With the basic
features found in other packages it also brings many improvements as
well as completely new features.")
    (license license:gpl3+)))

(define-public emacs-highlight-symbol
  (package
    (name "emacs-highlight-symbol")
    (version "1.3")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/nschum/highlight-symbol.el/archive/"
                    version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "1n7k1qns0fn0jsyc0hrjac5nzk21xw48yc30vyrhwvc51h0b9g90"))))
    (build-system emacs-build-system)
    (home-page "https://nschum.de/src/emacs/highlight-symbol")
    (synopsis "Automatic and manual symbol highlighting for Emacs")
    (description
     "Use @code{highlight-symbol} to toggle highlighting of the symbol at
point throughout the current buffer.  Use @code{highlight-symbol-mode} to keep
the symbol at point highlighted.

The functions @code{highlight-symbol-next}, @code{highlight-symbol-prev},
@code{highlight-symbol-next-in-defun} and
@code{highlight-symbol-prev-in-defun} allow for cycling through the locations
of any symbol at point.  Use @code{highlight-symbol-nav-mode} to enable key
bindings @code{M-p} and @code{M-p} for navigation.  When
@code{highlight-symbol-on-navigation-p} is set, highlighting is triggered
regardless of @code{highlight-symbol-idle-delay}.

@code{highlight-symbol-query-replace} can be used to replace the symbol. ")
    (license license:gpl2+)))

(define-public emacs-hl-todo
  (package
    (name "emacs-hl-todo")
    (version "1.9.0")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://raw.githubusercontent.com/tarsius/hl-todo/"
                    version "/hl-todo.el"))
              (file-name (string-append "hl-todo-" version ".el"))
              (sha256
               (base32
                "0728givzh7xv5i88ac9if8byj1p8bilrj1fnizca10s0rv100hdr"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/tarsius/hl-todo")
    (synopsis "Emacs mode to highlight TODO and similar keywords")
    (description
     "This package provides an Emacs mode to highlight TODO and similar
keywords in comments and strings.  This package also provides commands for
moving to the next or previous keyword and to invoke @code{occur} with a
regexp that matches all known keywords.")
    (license license:gpl3+)))

(define-public emacs-perspective
  (package
    (name "emacs-perspective")
    (version "1.12")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/nex3/perspective-el/"
                           "archive/" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "078ahh0kmhdylq5ib9c81c76kz1n02xwc83pm729d00i84ibviic"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/nex3/perspective-el")
    (synopsis "Switch between named \"perspectives\"")
    (description
     "This package provides tagged workspaces in Emacs, similar to workspaces in
windows managers such as Awesome and XMonad.  @code{perspective.el} provides
multiple workspaces (or \"perspectives\") for each Emacs frame.  Each
perspective is composed of a window configuration and a set of buffers.
Switching to a perspective activates its window configuration, and when in a
perspective only its buffers are available by default.")
    ;; This package is released under the same license as Emacs (GPLv3+) or
    ;; the Expat license.
    (license license:gpl3+)))

(define-public emacs-test-simple
  (package
    (name "emacs-test-simple")
    (version "1.3.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://elpa.gnu.org/packages/test-simple-"
                           version ".el"))
       (sha256
        (base32
         "1yd61jc9ds95a5n09052kwc5gasy57g4lxr0jsff040brlyi9czz"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/rocky/emacs-test-simple")
    (synopsis "Simple unit test framework for Emacs Lisp")
    (description
     "Test Simple is a simple unit test framework for Emacs Lisp.  It
alleviates the need for context macros, enclosing specifications or required
test tags.  It supports both interactive and non-interactive use.")
    (license license:gpl3+)))

(define-public emacs-load-relative
  (package
    (name "emacs-load-relative")
    (version "1.3")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://elpa.gnu.org/packages/load-relative-"
                           version ".el"))
       (sha256
        (base32
         "1hfxb2436jdsi9wfmsv47lkkpa5galjf5q81bqabbsv79rv59dps"))))
    (build-system emacs-build-system)
    (home-page "http://github.com/rocky/emacs-load-relative")
    (synopsis "Emacs Lisp relative file loading related functions")
    (description
     "Provides functions which facilitate writing multi-file Emacs packages
and running from the source tree without having to \"install\" code or fiddle
with @{load-path}.

The main function, @code{load-relative}, loads an Emacs Lisp file relative to
another (presumably currently running) Emacs Lisp file.")
    (license license:gpl3+)))

(define-public emacs-loc-changes
  (package
    (name "emacs-loc-changes")
    (version "1.2")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://elpa.gnu.org/packages/loc-changes-"
                           version ".el"))
       (sha256
        (base32
         "1x8fn8vqasayf1rb8a6nma9n6nbvkx60krmiahyb05vl5rrsw6r3"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/rocky/emacs-loc-changes")
    (synopsis "Keeps track of positions even after buffer changes")
    (description
     "This Emacs package provides a mean to track important buffer positions
after buffer changes.")
    (license license:gpl3+)))

(define-public emacs-realgud
  (package
    (name "emacs-realgud")
    (version "1.4.5")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://elpa.gnu.org/packages/realgud-"
                           version ".tar"))
       (sha256
        (base32
         "108wgxg7fb4byaiasgvbxv2hq7b00biq9f0mh9hy6vw4160y5w24"))
       (patches
        ;; Patch awaiting inclusion upstream (see:
        ;; https://github.com/realgud/realgud/pull/226).
        (search-patches "emacs-realgud-fix-configure-ac.patch"))))
    (build-system emacs-build-system)
    (arguments
     `(#:tests? #t
       #:phases
       (modify-phases %standard-phases
         (add-after 'set-emacs-load-path 'fix-autogen-script
           (lambda _
             (substitute* "autogen.sh"
               (("./configure") "sh configure"))))
         (add-after 'fix-autogen-script 'autogen
           (lambda _
             (setenv "CONFIG_SHELL" "sh")
             (invoke "sh" "autogen.sh")))
         (add-after 'fix-autogen-script 'set-home
           (lambda _
             (setenv "HOME" (getenv "TMPDIR"))))
         (add-before 'patch-el-files 'remove-realgud-pkg.el
           (lambda _
             ;; XXX: This file is auto-generated at some point and causes
             ;; substitute* to crash during the `patch-el-files' phase with:
             ;; ERROR: In procedure stat: No such file or directory:
             ;; "./realgud-pkg.el"
             (delete-file "./realgud-pkg.el")
             ;; FIXME: `patch-el-files' crashes on this file with error:
             ;; unable to locate "bashdb".
             (delete-file "./test/test-regexp-bashdb.el"))))
       #:include (cons* ".*\\.el$" %default-include)))
    (native-inputs
     `(("autoconf" ,autoconf)
       ("automake" ,automake)
       ("emacs-test-simple" ,emacs-test-simple)))
    (propagated-inputs
     `(("emacs-load-relative" ,emacs-load-relative)
       ("emacs-loc-changes" ,emacs-loc-changes)))
    (home-page "https://github.com/realgud/realgud/")
    (synopsis
     "Modular front-end for interacting with external debuggers")
    (description
     "RealGUD is a modular, extensible GNU Emacs front-end for interacting
with external debuggers.  It integrates various debuggers such as gdb, pdb,
ipdb, jdb, lldb, bashdb, zshdb, etc. and allows to visually step code in the
sources.  Unlike GUD, it also supports running multiple debug sessions in
parallel.")
    (license license:gpl3+)))

(define-public emacs-request
  (package
    (name "emacs-request")
    (version "0.3.0")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/tkf/emacs-request.git")
                    (commit (string-append "v" version))))
              (file-name (string-append name "-" version "-checkout"))
              (sha256
               (base32
                "0wyxqbb35yqf6ci47531lk32d6fppamx9d8826kdz983vm87him7"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-deferred" ,emacs-deferred)))
    (home-page "https://github.com/tkf/emacs-request")
    (synopsis "Package for speaking HTTP in Emacs Lisp")
    (description "This package provides a HTTP request library with multiple
backends.  It supports url.el which is shipped with Emacs and the curl command
line program.")
    (license license:gpl3+)))

(define-public emacs-rudel
  (package
    (name "emacs-rudel")
    (version "0.3.1")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "http://elpa.gnu.org/packages/rudel-"
                           version ".tar"))
       (sha256
        (base32
         "0glqa68g509p0s2vcc0i8kzlddnc9brd9jqhnm5rzxz4i050cvnz"))))
    (build-system emacs-build-system)
    (home-page "http://rudel.sourceforge.net/")
    (synopsis "Collaborative editing framework")
    (description
     "Rudel is a collaborative editing environment for GNU Emacs.  Its purpose
is to share buffers with other users in order to edit the contents of those
buffers collaboratively.  Rudel supports multiple backends to enable
communication with other collaborative editors using different protocols,
though currently Obby (for use with the Gobby editor) is the only
fully-functional one.")
    (license license:gpl3+)))

(define-public emacs-hydra
  (package
    (name "emacs-hydra")
    (version "0.14.0")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
              (url "https://github.com/abo-abo/hydra")
              (commit version)))
       (file-name (git-file-name name version))
       (sha256
        (base32
         "0ln4z2796ycy33g5jcxkqvm7638qxy4sipsab7d2864hh700cikg"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/abo-abo/hydra")
    (synopsis "Make Emacs bindings that stick around")
    (description
     "This package can be used to tie related commands into a family of short
bindings with a common prefix---a Hydra.  Once you summon the Hydra (through
the prefixed binding), all the heads can be called in succession with only a
short extension.  Any binding that isn't the Hydra's head vanquishes the
Hydra.  Note that the final binding, besides vanquishing the Hydra, will still
serve its original purpose, calling the command assigned to it.  This makes
the Hydra very seamless; it's like a minor mode that disables itself
automatically.")
    (license license:gpl3+)))

(define-public emacs-ivy
  (package
    (name "emacs-ivy")
    (version "0.11.0")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/abo-abo/swiper.git")
             (commit version)))
       (file-name (string-append name "-" version "-checkout"))
       (sha256
        (base32
         "009n8zjycs62cv4i1k9adbb284wz2w3r13xki2740sj34k683v13"))))
    (build-system emacs-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-after 'install 'install-doc
           (lambda* (#:key outputs #:allow-other-keys)
             (let* ((out (assoc-ref outputs "out"))
                    (info (string-append out "/share/info")))
               (with-directory-excursion "doc"
                 (invoke "makeinfo" "ivy.texi")
                 (install-file "ivy.info" info)
                 #t)))))))
    (propagated-inputs
     `(("emacs-hydra" ,emacs-hydra)))
    (native-inputs
     `(("texinfo" ,texinfo)))
    (home-page "http://oremacs.com/swiper/")
    (synopsis "Incremental vertical completion for Emacs")
    (description
     "This package provides @code{ivy-read} as an alternative to
@code{completing-read} and similar functions.  No attempt is made to determine
the best candidate.  Instead, the user can navigate candidates with
@code{ivy-next-line} and @code{ivy-previous-line}.  The matching is done by
splitting the input text by spaces and re-building it into a regular
expression.")
    (license license:gpl3+)))

(define-public emacs-ivy-yasnippet
  (let ((commit "32580b4fd23ebf9ca7dde96704f7d53df6e253cd")
        (revision "2"))
    (package
      (name "emacs-ivy-yasnippet")
      (version (git-version "0.1" revision commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/mkcms/ivy-yasnippet.git")
               (commit commit)))
         (file-name (git-file-name name version))
         (sha256
          (base32
           "1wfg6mmd5gl1qgvayyzpxlkh9s7jgn20y8l1vh1zbj1czvv51xp8"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-ivy" ,emacs-ivy)
         ("emacs-yasnippet" ,emacs-yasnippet)
         ("emacs-dash" ,emacs-dash)))
      (home-page "https://github.com/mkcms/ivy-yasnippet")
      (synopsis "Preview @code{yasnippets} with @code{ivy}")
      (description "This package allows you to select @code{yasnippet}
snippets using @code{ivy} completion.  When current selection changes in the
minibuffer, the snippet contents are temporarily expanded in the buffer.  To
use it, call @code{M-x ivy-yasnippet} (but make sure you have enabled
@code{yas-minor-mode} first).")
      (license license:gpl3+))))

(define-public emacs-ivy-rich
  (package
    (name "emacs-ivy-rich")
    (version "0.1.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/Yevgnen/ivy-rich/archive/"
                           version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "14r3mx5rkd4wz0ls5pv5w6c7la3z9iy93d3jfind3xyg4kywy95c"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-ivy" ,emacs-ivy)))
    (home-page "https://github.com/Yevgnen/ivy-rich")
    (synopsis "More friendly interface for @code{ivy}")
    (description
     "This package extends @code{ivy} by showing more information in the
minibuffer for each candidate.  It adds columns showing buffer modes, file
sizes, docstrings, etc.  If @code{emacs-all-the-icons} is installed, it can
show icons as well.")
    (license license:gpl3+)))

(define-public emacs-avy
  (package
    (name "emacs-avy")
    (version "0.4.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/abo-abo/avy/archive/"
                           version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1wdrq512h25ymzjbf2kbsdymvd2ryfwzb6bh5bc3yv7q203im796"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/abo-abo/avy")
    (synopsis "Tree-based completion for Emacs")
    (description
     "This package provides a generic completion method based on building a
balanced decision tree with each candidate being a leaf.  To traverse the tree
from the root to a desired leaf, typically a sequence of @code{read-key} can
be used.

In order for @code{read-key} to make sense, the tree needs to be visualized
appropriately, with a character at each branch node.  So this completion
method works only for things that you can see on your screen, all at once,
such as the positions of characters, words, line beginnings, links, or
windows.")
    (license license:gpl3+)))

(define-public emacs-ace-window
  (package
    (name "emacs-ace-window")
    (version "0.9.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/abo-abo/ace-window/archive/"
                           version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1p2sgfl5dml4zbd6ldql6lm2m9vmd236ah996ni32x254s48j5pn"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-avy" ,emacs-avy)))
    (home-page "https://github.com/abo-abo/ace-window")
    (synopsis "Quickly switch windows in Emacs")
    (description
     "@code{ace-window} is meant to replace @code{other-window}.
In fact, when there are only two windows present, @code{other-window} is
called.  If there are more, each window will have its first character
highlighted.  Pressing that character will switch to that window.")
    (license license:gpl3+)))

(define-public emacs-iedit
  (package
    (name "emacs-iedit")
    (version "0.9.9.9")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/victorhge/iedit/archive/v"
                           version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1hv8q6pr85ss9g3158l1fqv3m62vsq8rslsi86jicr2dcxyascr0"))))
    (build-system emacs-build-system)
    (home-page "http://www.emacswiki.org/emacs/Iedit")
    (synopsis "Edit multiple regions in the same way simultaneously")
    (description
     "This package is an Emacs minor mode and allows you to edit one
occurrence of some text in a buffer (possibly narrowed) or region, and
simultaneously have other occurrences edited in the same way.

You can also use Iedit mode as a quick way to temporarily show only the buffer
lines that match the current text being edited.  This gives you the effect of
a temporary @code{keep-lines} or @code{occur}.")
    (license license:gpl3+)))

(define-public emacs-zoutline
  (let ((commit "b3ee0f0e0b916838c2d2c249beba74ffdb8d5699")
        (revision "0"))
    (package
      (name "emacs-zoutline")
      (version (git-version "0.1" revision commit))
      (home-page "https://github.com/abo-abo/zoutline")
      (source (origin
                (method git-fetch)
                (uri (git-reference (url home-page) (commit commit)))
                (sha256
                 (base32
                  "0sd0017piw0dis6dhpq5dkqd3acisxqgipl7dj8gmc1vnswhdwr8"))
                (file-name (git-file-name name version))))
      (build-system emacs-build-system)
      (synopsis "Simple outline library")
      (description
       "This library provides helpers for outlines.  Outlines allow users to
navigate code in a tree-like fashion.")
      (license license:gpl3+))))

(define-public emacs-lispy
  ;; Release 0.26.0 was almost 3 years ago, and there have been ~772 commits
  ;; since.
  (let ((commit "f94cfc6b8f9c3afe7d028c366928049c011023de")
        (revision "1"))
    (package
      (name "emacs-lispy")
      (version (git-version "0.26.0" revision commit))
      (home-page "https://github.com/abo-abo/lispy")
      (source (origin
                (method git-fetch)
                (uri (git-reference (url home-page) (commit commit)))
                (sha256
                 (base32
                  "1bm2cpwizg1qfpm377gpx1af1hm5maw69if1csnk5vwaphmv8c4g"))
                (file-name (git-file-name name version))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-ace-window" ,emacs-ace-window)
         ("emacs-iedit" ,emacs-iedit)
         ("emacs-ivy" ,emacs-ivy)
         ("emacs-hydra" ,emacs-hydra)
         ("emacs-zoutline" ,emacs-zoutline)))
      (synopsis "Modal S-expression editing")
      (description
       "Due to the structure of Lisp syntax it's very rare for the programmer
to want to insert characters right before \"(\" or right after \")\".  Thus
unprefixed printable characters can be used to call commands when the point is
at one of these special locations.  Lispy provides unprefixed keybindings for
S-expression editing when point is at the beginning or end of an
S-expression.")
      (license license:gpl3+))))

(define-public emacs-lispyville
  (let ((commit "d28b937f0cabd8ce61e2020fe9a733ca80d82c74")
        (revision "1"))
    (package
      (name "emacs-lispyville")
      (version (git-version "0.1" revision commit))
      (home-page "https://github.com/noctuid/lispyville")
      (source (origin
                (method git-fetch)
                (uri (git-reference (url home-page) (commit commit)))
                (sha256
                 (base32
                  "0f6srwj1qqkfkbmp5n5pjvi6gm7b7xav05p5hrs2i83rjrakzzqx"))
                (file-name (git-file-name name version))))
      (propagated-inputs
       `(("emacs-evil" ,emacs-evil)
         ("emacs-lispy" ,emacs-lispy)))
      (build-system emacs-build-system)
      (synopsis "Minor mode for integrating Evil with lispy")
      (description
       "LispyVille's main purpose is to provide a Lisp editing environment
suited towards Evil users.  It can serve as a minimal layer on top of lispy
for better integration with Evil, but it does not require the use of lispy’s
keybinding style.  The provided commands allow for editing Lisp in normal
state and will work even without lispy being enabled.")
      (license license:gpl3+))))

(define-public emacs-clojure-mode
  (package
    (name "emacs-clojure-mode")
    (version "5.6.1")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/clojure-emacs/clojure-mode/archive/"
                    version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "1f4k1hncy5ygh4izn7mqfp744nnisrp9ywn2njknbjxx34ai1q88"))))
    (build-system emacs-build-system)
    (native-inputs
     `(("emacs-dash" ,emacs-dash)
       ("emacs-s" ,emacs-s)
       ("ert-runner" ,emacs-ert-runner)))
    (arguments
     `(#:tests? #t
       #:test-command '("ert-runner")))
    (home-page "https://github.com/clojure-emacs/clojure-mode")
    (synopsis "Major mode for Clojure code")
    (description
     "This Emacs package provides font-lock, indentation, navigation and basic
refactoring for the @uref{http://clojure.org, Clojure programming language}.
It is recommended to use @code{clojure-mode} with paredit or smartparens.")
    (license license:gpl3+)))

(define-public emacs-epl
  (package
    (name "emacs-epl")
    (version "0.8")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/cask/epl/archive/"
                    version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "1511n3a3f5gvaf2b4nh018by61ciyzi3y3603fzqma7p9hrckarc"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/cask/epl")
    (synopsis "Emacs Package Library")
    (description
     "A package management library for Emacs, based on @code{package.el}.

The purpose of this library is to wrap all the quirks and hassle of
@code{package.el} into a sane API.")
    (license license:gpl3+)))

(define-public emacs-queue
  (package
    (name "emacs-queue")
    (version "0.2")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://elpa.gnu.org/packages/queue-"
                                  version ".el"))
              (sha256
               (base32
                "0cx2848sqnnkkr4zisvqadzxngjyhmb36mh0q3if7q19yjjhmrkb"))))
    (build-system emacs-build-system)
    (home-page "http://www.dr-qubit.org/tags/computing-code-emacs.html")
    (synopsis "Queue data structure for Emacs")
    (description
     "This Emacs library provides queue data structure.  These queues can be
used both as a first-in last-out (FILO) and as a first-in first-out (FIFO)
stack, i.e. elements can be added to the front or back of the queue, and can
be removed from the front.  This type of data structure is sometimes called an
\"output-restricted deque\".")
    (license license:gpl3+)))

(define-public emacs-pkg-info
  (package
    (name "emacs-pkg-info")
    (version "0.6")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/lunaryorn/pkg-info.el/archive/"
                    version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "1gy1jks5mmm02gg1c8gcyr4f8a9s5ggzhk56gv33b9mzjqzi5rd5"))))
    (build-system emacs-build-system)
    (propagated-inputs `(("emacs-epl" ,emacs-epl)))
    (home-page "https://github.com/lunaryorn/pkg-info.el")
    (synopsis "Information about Emacs packages")
    (description
     "This library extracts information from the installed Emacs packages.")
    (license license:gpl3+)))

(define-public emacs-spinner
  (package
    (name "emacs-spinner")
    (version "1.7.3")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://elpa.gnu.org/packages/spinner-"
                                  version ".el"))
              (sha256
               (base32
                "19kp1mmndbmw11sgvv2ggfjl4pyf5zrsbh3871f0965pw9z8vahd"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/Malabarba/spinner.el")
    (synopsis "Emacs mode-line spinner for operations in progress")
    (description
     "This Emacs package adds spinners and progress-bars to the mode-line for
ongoing operations.")
    (license license:gpl3+)))

(define-public emacs-sparql-mode
  (package
    (name "emacs-sparql-mode")
    (version "2.0.1")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://github.com/ljos/sparql-mode/archive/"
                                  "v" version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "1s93mkllxnhy7fw616cnnc2danacdlarys0g3cn89drh0llh53cv"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/ljos/sparql-mode")
    (synopsis "SPARQL mode for Emacs")
    (description "This package provides a major mode for Emacs that provides
syntax highlighting for SPARQL.  It also provides a way to execute queries
against a SPARQL HTTP endpoint, such as is provided by Fuseki.  It is also
possible to query other endpoints like DBPedia.")
    (license license:gpl3+)))

(define-public emacs-better-defaults
  (package
    (name "emacs-better-defaults")
    (version "0.1.3")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/technomancy/better-defaults"
                           "/archive/" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "08fg4zslzlxbvyil5g4gwvwd22fh4zsgqprs5wh9hv1rgc6757m2"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/technomancy/better-defaults")
    (synopsis "Better defaults for Emacs")
    (description
     "Better defaults attempts to address the most obvious deficiencies of the
Emacs default configuration in uncontroversial ways that nearly everyone can
agree upon.")
    (license license:gpl3+)))

(define-public emacs-eprime
  (let ((commit "17a481af26496be91c07139a9bfc05cfe722506f"))
    (package
      (name "emacs-eprime")
      (version (string-append "20140513-" (string-take commit 7)))
      (source (origin
                (method url-fetch)
                (uri (string-append "https://raw.githubusercontent.com"
                                    "/AndrewHynes/eprime-mode/"
                                    commit "/eprime-mode.el"))
                (file-name (string-append "eprime-" version ".el"))
                (sha256
                 (base32
                  "0v68lggkyq7kbcr9zyi573m2g2x251xy3jadlaw8kx02l8krwq8d"))))
      (build-system emacs-build-system)
      (home-page "https://github.com/AndrewHynes/eprime-mode")
      (synopsis "E-prime checking mode for Emacs")
      (description "This package provides an E-prime checking mode for Emacs
that highlights non-conforming text.  The subset of the English language called
E-Prime forbids the use of the \"to be\" form to strengthen your writing.")
      (license license:gpl3+))))

(define-public emacs-julia-mode
  ;; XXX: Upstream version remained stuck at 0.3.  See
  ;; <https://github.com/JuliaEditorSupport/julia-emacs/issues/46>.
  (let ((commit "115d4dc8a07445301772da8376b232fa8c7168f4")
        (revision "1"))
    (package
      (name "emacs-julia-mode")
      (version (string-append "0.3-" revision "." (string-take commit 8)))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/JuliaEditorSupport/julia-emacs.git")
               (commit commit)))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "1is4dcv6blslpzbjcg8l2jpxi8xj96q4cm0nxjxsyswpm8bw8ki0"))))
      (build-system emacs-build-system)
      (arguments
       `(#:tests? #t
         #:test-command '("emacs" "--batch"
                          "-l" "julia-mode-tests.el"
                          "-f" "ert-run-tests-batch-and-exit")))
      (home-page "https://github.com/JuliaEditorSupport/julia-emacs")
      (synopsis "Major mode for Julia")
      (description "This Emacs package provides a mode for the Julia
programming language.")
      (license license:expat))))

(define-public emacs-smex
  (package
    (name "emacs-smex")
    (version "3.0")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://raw.githubusercontent.com"
                                  "/nonsequitur/smex/" version "/smex.el"))
              (file-name (string-append "smex-" version ".el"))
              (sha256
               (base32
                "0ar310zx9k5y4i1vl2rawvi712xj9gx77160860jbs691p77cxqp"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/nonsequitur/smex/")
    (synopsis "M-x interface with Ido-style fuzzy matching")
    (description
     "Smex is a M-x enhancement for Emacs.  Built on top of Ido, it provides a
convenient interface to your recently and most frequently used commands.  And
to all the other commands, too.")
    (license license:gpl3+)))

(define-public emacs-js2-mode
  (package
    (name "emacs-js2-mode")
    (version "20180301")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://github.com/mooz/js2-mode/archive/"
                                  version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "13aghgwaqrmbf3pbifcry52kya454wnh1gbdh5805n1n6xgjm5w3"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/mooz/js2-mode/")
    (synopsis "Improved JavaScript editing mode for Emacs")
    (description
     "Js2-mode provides a JavaScript major mode for Emacs that is more
advanced than the built-in javascript-mode.  Features include accurate syntax
highlighting using a recursive-descent parser, on-the-fly reporting of syntax
errors and strict-mode warnings, smart line-wrapping within comments and
strings, and code folding.")
    (license license:gpl3+)))

(define-public emacs-nodejs-repl
  (package
    (name "emacs-nodejs-repl")
    (version "0.2.0")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://github.com/abicky/nodejs-repl.el"
                                  "/archive/" version ".tar.gz"))
              (sha256
               (base32
                "0hq2cqdq2668yf48g7qnkci90nhih1gnhacsgz355jnib56lhmkz"))
              (file-name (string-append name "-" version ".tar.gz"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/abicky/nodejs-repl.el")
    (synopsis "Node.js REPL inside Emacs")
    (description
     "This program is derived from comint-mode and provides the following
features:

@itemize
@item TAB completion same as Node.js REPL
@item file name completion in string
@item incremental history search
@end itemize")
    (license license:gpl3+)))

(define-public emacs-typescript-mode
  (package
    (name "emacs-typescript-mode")
    (version "0.3")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/ananthakumaran/typescript.el"
                    "/archive/v" version ".tar.gz"))
              (sha256
               (base32
                "1gqjirm8scf0wysm7x97zdfbs4qa5nqdl64jfbkd18iskv5mg3rj"))
              (file-name (string-append name "-" version ".tar.gz"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/ananthakumaran/typescript.el")
    (synopsis "Emacs major mode for editing Typescript code")
    (description
     "This is based on Karl Landstrom's barebones @code{typescript-mode}.
This is much more robust and works with @code{cc-mode}'s comment
filling (mostly).  The modifications to the original @code{javascript.el} mode
mainly consisted in replacing \"javascript\" with \"typescript\"

The main features of this Typescript mode are syntactic highlighting (enabled
with @code{font-lock-mode} or @code{global-font-lock-mode}), automatic
indentation and filling of comments and C preprocessor fontification.")
    (license license:gpl3+)))

(define-public emacs-tide
  (package
    (name "emacs-tide")
    (version "3.2.3")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://github.com/ananthakumaran/tide"
                                  "/archive/v" version ".tar.gz"))
              (sha256
               (base32
                "1c600myr2yqbkmy9lify38lz0zzjdqk1733db5n7vsay16vn6fzi"))
              (file-name (string-append name "-" version ".tar.gz"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-dash" ,emacs-dash)
       ("emacs-s" ,emacs-s)
       ("emacs-flycheck" ,emacs-flycheck)
       ("emacs-typescript-mode" ,emacs-typescript-mode)))
    (home-page "https://github.com/ananthakumaran/tide")
    (synopsis "Typescript IDE for Emacs")
    (description
     "Tide is an Interactive Development Environment (IDE) for Emacs which
provides the following features:

@itemize
@item ElDoc
@item Auto complete
@item Flycheck
@item Jump to definition, Jump to type definition
@item Find occurrences
@item Rename symbol
@item Imenu
@item Compile On Save
@item Highlight Identifiers
@item Code Fixes
@item Code Refactor
@item Organize Imports
@end itemize")
    (license license:gpl3+)))

(define-public emacs-markdown-mode
  (package
    (name "emacs-markdown-mode")
    (version "2.3")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://raw.githubusercontent.com/jrblevin"
                                  "/markdown-mode/v" version
                                  "/markdown-mode.el"))
              (file-name (string-append "markdown-mode-" version ".el"))
              (sha256
               (base32
                "152whyrq3dqlqy5wv4mdd94kmal19hs5kwaxjcp2gp2r97lsmdmi"))))
    (build-system emacs-build-system)
    (home-page "http://jblevins.org/projects/markdown-mode/")
    (synopsis "Emacs Major mode for Markdown files")
    (description
     "Markdown-mode is a major mode for editing Markdown-formatted text files
in Emacs.")
    (license license:gpl3+)))

(define-public emacs-edit-indirect
  (package
    (name "emacs-edit-indirect")
    (version "0.1.5")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
              (url "https://github.com/Fanael/edit-indirect")
              (commit version)))
       (file-name (git-file-name name version))
       (sha256
        (base32
         "0by1x53pji39fjrj5bd446kz831nv0vdgw2jqasbym4pc1p2947r"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/Fanael/edit-indirect")
    (synopsis "Edit regions in separate buffers")
    (description "This package allows you to edit regions in separate buffers,
like @code{org-edit-src-code} but for arbitrary regions.")
    (license license:gpl3+)))

(define-public emacs-projectile
  (package
    (name "emacs-projectile")
    (version "2.0.0")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://raw.githubusercontent.com/bbatsov"
                                  "/projectile/v" version "/projectile.el"))
              (file-name (string-append "projectile-" version ".el"))
              (sha256
               (base32
                "149hablms6n9b4wp78dz4pjz1rzyylfw9ayghq5p9d7k661mvyby"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-dash" ,emacs-dash)
       ("emacs-pkg-info" ,emacs-pkg-info)))
    (home-page "https://github.com/bbatsov/projectile")
    (synopsis "Manage and navigate projects in Emacs easily")
    (description
     "This library provides easy project management and navigation.  The
concept of a project is pretty basic - just a folder containing special file.
Currently git, mercurial and bazaar repos are considered projects by default.
If you want to mark a folder manually as a project just create an empty
.projectile file in it.")
    (license license:gpl3+)))

(define-public emacs-elfeed
  (package
    (name "emacs-elfeed")
    (version "3.0.0")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://github.com/skeeto/elfeed/archive/"
                                  version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "1wkdrxr6zzqb48czqqv34l87bx8aqjk1739ddqg933aqh241kfvn"))))
    (build-system emacs-build-system)
    (arguments
     `(#:tests? #t
       #:test-command '("make" "test")))
    (home-page "https://github.com/skeeto/elfeed")
    (synopsis "Atom/RSS feed reader for Emacs")
    (description
     "Elfeed is an extensible web feed reader for Emacs, supporting both Atom
and RSS, with a user interface inspired by notmuch.")
    (license license:gpl3+)))

(define-public emacs-el-x
  (package
    (name "emacs-el-x")
    (version "0.3.1")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/sigma/el-x.git")
                    (commit (string-append "v" version))))
              (file-name (string-append name "-" version "-checkout"))
              (sha256
               (base32
                "1i6j44ssxm1xdg0mf91nh1lnprwsaxsx8vsrf720nan7mfr283h5"))))
    (build-system emacs-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         ;; Move the source files to the top level, which is included in
         ;; the EMACSLOADPATH.
         (add-after 'unpack 'move-source-files
           (lambda _
             (let ((el-files (find-files "./lisp" ".*\\.el$")))
               (for-each (lambda (f)
                           (rename-file f (basename f)))
                         el-files))
             #t)))))
    (home-page "https://github.com/sigma/el-x")
    (synopsis "Emacs Lisp extensions")
    (description "command@{emacs-el-x} defines the @code{dflet} macro to
provide the historic behavior of @code{flet}, as well as
@code{declare-function} stub for older Emacs.")
    (license license:gpl2+)))

(define-public emacs-mocker
  (package
    (name "emacs-mocker")
    (version "0.3.1")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/sigma/mocker.el.git")
                    (commit (string-append "v" version))))
              (file-name (string-append name "-" version "-checkout"))
              (sha256
               (base32
                "1lav7am41v63xgavq8pr88y828jmd1cxd4prjq7jlbxm6nvrwxh2"))))
    (build-system emacs-build-system)
    (arguments
     `(#:tests? #t
       #:test-command '("ert-runner")))
    (native-inputs
     `(("ert-runner" ,emacs-ert-runner)))
    (propagated-inputs
     `(("emacs-el-x" ,emacs-el-x)))
    (home-page "https://github.com/sigma/mocker.el")
    (synopsis "Mocking framework for Emacs Lisp")
    (description "Mocker.el is a framework for writing tests in Emacs Lisp.
It uses regular Lisp rather than a domain specific language (DSL), which
maximizes flexibility (at the expense of conciseness).")
    (license license:gpl2+)))

(define-public emacs-find-file-in-project
  (package
    (name "emacs-find-file-in-project")
    (version "5.4.7")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/technomancy/find-file-in-project.git")
                    (commit version)))
              (file-name (string-append name "-" version "-checkout"))
              (sha256
               (base32
                "1sdnyqv69mipbgs9yax88m9b6crsa59rjhwrih197pifl4089awr"))))
    (build-system emacs-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-before 'check 'set-shell
           ;; Otherwise Emacs shell-file-name is set to "/bin/sh", which doesn't
           ;; work.
           (lambda _
             (setenv "SHELL" (which "sh"))
             #t)))
       #:tests? #t
       #:test-command '("./tests/test.sh")))
    (home-page "https://github.com/technomancy/find-file-in-project")
    (synopsis "File/directory finder for Emacs")
    (description "@code{find-file-in-project} allows to find files or
directories quickly in the current project.  The project root is detected
automatically when Git, Subversion or Mercurial are used.  It also provides
functions to assist in reviewing changes on files.")
    (license license:gpl3+)))

(define-public emacs-pyvenv
  (package
    (name "emacs-pyvenv")
    (version "1.20")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/jorgenschaefer/pyvenv.git")
                    (commit (string-append "v" version))))
              (file-name (string-append name "-" version "-checkout"))
              (sha256
               (base32
                "1x052fsavb94x3scpqd6n9spqgzaahzbdxhg4qa5sy6hqsabn6zh"))))
    (build-system emacs-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         ;; This phase incorrectly attempts to substitute "activate" and fails
         ;; doing so.
         (delete 'patch-el-files))
       #:tests? #t
       #:test-command '("ert-runner")))
    (native-inputs
     `(("ert-runner" ,emacs-ert-runner)
       ("emacs-mocker" ,emacs-mocker)))
    (home-page "https://github.com/jorgenschaefer/pyvenv")
    (synopsis "Python virtual environment interface for Emacs")
    (description "pyvenv.el is a minor mode to support using Python virtual
environments (virtualenv) inside Emacs.")
    (license license:gpl3+)))

(define-public emacs-highlight-indentation
  (package
    (name "emacs-highlight-indentation")
    (version "0.7.0")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/antonj/Highlight-Indentation-for-Emacs.git")
                    (commit (string-append "v" version))))
              (file-name (string-append name "-" version "-checkout"))
              (sha256
               (base32
                "00l54k75qk24a0znzl4ij3s3nrnr2wy9ha3za8apphzlm98m907k"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/antonj/Highlight-Indentation-for-Emacs/")
    (synopsis "Highlighting indentation for Emacs")
    (description "Provides two minor modes to highlight indentation guides in Emacs:
@enumerate
@item @code{highlight-indentation-mode}, which displays guidelines
indentation (space indentation only).
@item @code{highlight-indentation-current-column-mode}, which displays guidelines for the current-point indentation (space indentation only).
@end enumerate")
    (license license:gpl2+)))

(define-public emacs-elpy
  (package
    (name "emacs-elpy")
    (version "1.28.0")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/jorgenschaefer/elpy.git")
                    (commit version)))
              (file-name (string-append name "-" version "-checkout"))
              (sha256
               (base32
                "073bwxwjzcbmvpcz9q2xjwzx9x7hkvjni6fwvikh6yawzjp56jis"))))
    (build-system emacs-build-system)
    (arguments
     `(#:include (cons* "^elpy/[^/]+\\.py$" "^snippets\\/" %default-include)
       #:phases
       ;; TODO: Make `elpy-config' display Guix commands :)
       (modify-phases %standard-phases
         ;; One elpy test depends on being run inside a Python virtual
         ;; environment to pass. We have nothing to gain from doing so here,
         ;; so we just trick Elpy into thinking we are (see:
         ;; https://github.com/jorgenschaefer/elpy/pull/1293).
         (add-before 'check 'fake-virtualenv
           (lambda _
             (setenv "VIRTUAL_ENV" "/tmp")
             #t))
         (add-before 'check 'build-doc
           (lambda _
             (with-directory-excursion "docs"
               (invoke "make" "info" "man"))
             ;; Move .info file at the root so that it can installed by the
             ;; 'move-doc phase.
             (rename-file "docs/_build/texinfo/Elpy.info" "Elpy.info")
              #t))
         (add-after 'build-doc 'install-manpage
           (lambda* (#:key outputs #:allow-other-keys)
             (let* ((out  (assoc-ref outputs "out"))
                    (man1 (string-append out "/share/man/man1")))
               (mkdir-p man1)
               (copy-file "docs/_build/man/elpy.1"
                          (string-append man1 "/elpy.1")))
             #t)))
       #:tests? #t
       #:test-command '("ert-runner")))
    (propagated-inputs
     `(("emacs-company" ,emacs-company)
       ("emacs-find-file-in-project" ,emacs-find-file-in-project)
       ("emacs-highlight-indentation" ,emacs-highlight-indentation)
       ("emacs-yasnippet" ,emacs-yasnippet)
       ("pyvenv" ,emacs-pyvenv)
       ("s" ,emacs-s)))
    (native-inputs
     `(("ert-runner" ,emacs-ert-runner)
       ("emacs-f" ,emacs-f)
       ("python" ,python-wrapper)
       ("python-autopep8" ,python-autopep8)
       ("python-black" ,python-black)
       ("python-flake8" ,python-flake8)
       ("python-jedi" ,python-jedi)
       ("python-yapf" ,python-yapf)
       ;; For documentation.
       ("python-sphinx" ,python-sphinx)
       ("texinfo" ,texinfo)))
    (home-page "https://github.com/jorgenschaefer/elpy")
    (synopsis "Python development environment for Emacs")
    (description "Elpy brings powerful Python editing to Emacs.  It combines
and configures a number of other packages written in Emacs Lisp as well as
Python, together offering features such as navigation, documentation,
completion, interactive development and more.")
    (license license:gpl3+)))

(define-public emacs-rainbow-delimiters
  (package
    (name "emacs-rainbow-delimiters")
    (version "2.1.3")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://raw.githubusercontent.com/Fanael"
                                  "/rainbow-delimiters/" version
                                  "/rainbow-delimiters.el"))
              (file-name (string-append "rainbow-delimiters-" version ".el"))
              (sha256
               (base32
                "1b3kampwsjabhcqdp0khgff13wc5jqhy3rbvaa12vnv7qy22l9ck"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/Fanael/rainbow-delimiters")
    (synopsis "Highlight brackets according to their depth")
    (description
     "Rainbow-delimiters is a \"rainbow parentheses\"-like mode for Emacs which
highlights parentheses, brackets, and braces according to their depth.  Each
successive level is highlighted in a different color, making it easy to spot
matching delimiters, orient yourself in the code, and tell which statements
are at a given level.")
    (license license:gpl3+)))

(define-public emacs-rainbow-identifiers
  (package
    (name "emacs-rainbow-identifiers")
    (version "0.2.2")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://raw.githubusercontent.com/Fanael"
                                  "/rainbow-identifiers/" version
                                  "/rainbow-identifiers.el"))
              (file-name (string-append "rainbow-identifiers-" version ".el"))
              (sha256
               (base32
                "0325abxj47k0g1i8nqrq70w2wr6060ckhhf92krv1s072b3jzm31"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/Fanael/rainbow-identifiers")
    (synopsis "Highlight identifiers in source code")
    (description
     "Rainbow identifiers mode is an Emacs minor mode providing highlighting of
identifiers based on their names.  Each identifier gets a color based on a hash
of its name.")
    (license license:bsd-2)))

(define-public emacs-rainbow-mode
  (package
    (name "emacs-rainbow-mode")
    (version "1.0.1")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "http://elpa.gnu.org/packages/rainbow-mode-" version ".el"))
              (sha256
               (base32
                "0cpga4ax635rfpj7y2vmh7ank0yw00dcy20gjg1mj74r97by8csf"))))
    (build-system emacs-build-system)
    (home-page "http://elpa.gnu.org/packages/rainbow-mode.html")
    (synopsis "Colorize color names in buffers")
    (description
     "This minor mode sets background color to strings that match color
names, e.g. #0000ff is displayed in white with a blue background.")
    (license license:gpl3+)))

(define-public emacs-visual-fill-column
  (package
    (name "emacs-visual-fill-column")
    (version "1.11")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://codeload.github.com/joostkremers/"
                                  "visual-fill-column/tar.gz/" version))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "13jnviakp607zcms7f8ams56mr8wffnq1pghlc6fvqs39663pgwh"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/joostkremers/visual-fill-column")
    (synopsis "Fill-column for visual-line-mode")
    (description
     "@code{visual-fill-column-mode} is a small Emacs minor mode that mimics
the effect of @code{fill-column} in @code{visual-line-mode}.  Instead of
wrapping lines at the window edge, which is the standard behaviour of
@code{visual-line-mode}, it wraps lines at @code{fill-column}.  If
@code{fill-column} is too large for the window, the text is wrapped at the
window edge.")
    (license license:gpl3+)))

(define-public emacs-writeroom
  (package
    (name "emacs-writeroom")
    (version "3.7")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/joostkremers/writeroom-mode/archive/"
                    version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "0yqgp5h3kvvpgva4azakb2wnjl7gsyh45glf75crspv3xyq57f2r"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-visual-fill-column" ,emacs-visual-fill-column)))
    (home-page "https://github.com/joostkremers/writeroom-mode")
    (synopsis "Distraction-free writing for Emacs")
    (description
     "This package defines a minor mode for distraction-free writing.  Some of
the default effects include entering fullscreen, deleting other windows of the
current frame, disabling the mode line, and adding margins to the buffer that
restrict the text width to 80 characters.")
    (license license:bsd-3)))

(define-public emacs-ido-completing-read+
  (package
    (name "emacs-ido-completing-read+")
    (version "3.12")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://raw.githubusercontent.com"
                                  "/DarwinAwardWinner/ido-ubiquitous/v"
                                  version "/ido-completing-read+.el"))
              (file-name (string-append "ido-completing-read+-" version ".el"))
              (sha256
               (base32
                "1cyalb0p7nfsm4n6n9q6rjmvn6adqc0fq8ybnlj3n41n289dkfjf"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/DarwinAwardWinner/ido-ubiquitous")
    (synopsis "Replacement for completing-read using ido")
    (description
     "The ido-completing-read+ function is a wrapper for ido-completing-read.
Importantly, it detects edge cases that ordinary ido cannot handle and either
adjusts them so ido can handle them, or else simply falls back to the standard
Emacs completion function instead.")
    (license license:gpl3+)))

(define-public emacs-ido-ubiquitous
  (package
    (name "emacs-ido-ubiquitous")
    (version "3.12")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://raw.githubusercontent.com"
                                  "/DarwinAwardWinner/ido-ubiquitous/v"
                                  version "/ido-ubiquitous.el"))
              (file-name (string-append "ido-ubiquitous-" version ".el"))
              (sha256
               (base32
                "197ypji0fb6jsdcq40rpnknwlh3imas6s6jbsvkfm0pz9988c3q2"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-ido-completing-read+" ,emacs-ido-completing-read+)))
    (home-page "https://github.com/DarwinAwardWinner/ido-ubiquitous")
    (synopsis "Use ido (nearly) everywhere")
    (description
     "Ido-ubiquitous enables ido-style completion for almost every function
that uses the standard completion function completing-read.")
  (license license:gpl3+)))

(define-public emacs-yaml-mode
  (package
    (name "emacs-yaml-mode")
    (version "0.0.13")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://raw.githubusercontent.com/yoshiki"
                                  "/yaml-mode/v" version "/yaml-mode.el"))
              (file-name (string-append "yaml-mode-" version ".el"))
              (sha256
               (base32
                "0im88sk9dqw03x6d6zaspgvg9i0pfpgb8f2zygrmbifh2w4pwmvj"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/yoshiki/yaml-mode")
    (synopsis "Major mode for editing YAML files")
    (description
     "Yaml-mode is an Emacs major mode for editing files in the YAML data
serialization format.  It was initially developed by Yoshiki Kurihara and many
features were added by Marshall Vandegrift.  As YAML and Python share the fact
that indentation determines structure, this mode provides indentation and
indentation command behavior very similar to that of python-mode.")
    (license license:gpl3+)))

(define-public emacs-web-mode
  (package
    (name "emacs-web-mode")
    (version "16")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://raw.githubusercontent.com/fxbois"
                                  "/web-mode/v" version "/web-mode.el"))
              (file-name (string-append "web-mode-" version ".el"))
              (sha256
               (base32
                "1hs5w7kdvcyn4ihyw1kfjg48djn5p7lz4rlbhzzdqv1g56xqx3gw"))))
    (build-system emacs-build-system)
    (synopsis "Major mode for editing web templates")
    (description "Web-mode is an Emacs major mode for editing web templates
aka HTML files embedding parts (CSS/JavaScript) and blocks (pre rendered by
client/server side engines).  Web-mode is compatible with many template
engines: PHP, JSP, ASP, Django, Twig, Jinja, Mustache, ERB, FreeMarker,
Velocity, Cheetah, Smarty, CTemplate, Mustache, Blade, ErlyDTL, Go Template,
Dust.js, React/JSX, Angularjs, ejs, etc.")
    (home-page "http://web-mode.org/")
    (license license:gpl3+)))

(define-public emacs-wgrep
  (let ((commit "414be70bd313e482cd9f0b70fd2daad4ee23497c"))
    ;; Late commit fixes compatibility issue with Emacs 26+.
    (package
      (name "emacs-wgrep")
      (version (git-version "2.1.10" "1" commit))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/mhayashi1120/Emacs-wgrep")
                      (commit commit)))
                (file-name (git-file-name name version))
                (sha256
                 (base32
                  "1sdhd587q3pg92lhiayph87azhalmf1gzrnsprkmqvnphv7mvks9"))))
      (build-system emacs-build-system)
      (home-page "https://github.com/mhayashi1120/Emacs-wgrep")
      (synopsis "Edit a grep buffer and apply those changes to the files")
      (description
       "Emacs wgrep allows you to edit a grep buffer and apply those changes
to the file buffer.  Several backends are supported beside the classic grep:
ack, ag, helm and pt.")
      (license license:gpl3+))))

(define-public emacs-helm
  (package
    (name "emacs-helm")
    (version "3.1")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/" name "/helm/archive/v"
                    version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "0ymykcsbcgq2kskqc0ddigg0kfznxx3j02mkd5r3c3n8gn3kgz84"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-async" ,emacs-async)
       ("emacs-popup" ,emacs-popup)))
    (home-page "https://emacs-helm.github.io/helm/")
    (synopsis "Incremental completion and selection narrowing
framework for Emacs")
    (description "Helm is incremental completion and selection narrowing
framework for Emacs.  It will help steer you in the right direction when
you're looking for stuff in Emacs (like buffers, files, etc).  Helm is a fork
of @code{anything.el} originally written by Tamas Patrovic and can be
considered to be its successor.  Helm sets out to clean up the legacy code in
@code{anything.el} and provide a cleaner, leaner and more modular tool, that's
not tied in the trap of backward compatibility.")
    (license license:gpl3+)))

(define-public emacs-helm-swoop
  (package
    (name "emacs-helm-swoop")
    (version "1.7.4")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/ShingoFukuyama/helm-swoop/archive/"
                    version
                    ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "1ssivsjzlnkg049cg993l8fp09l5nhpz6asj7w5c91zp5kpc6fh7"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-helm" ,emacs-helm)))
    (home-page "https://github.com/ShingoFukuyama/helm-swoop")
    (synopsis "Filter and jump to lines in an Emacs buffer using Helm")
    (description
     "This package builds on the Helm interface to provide several commands
for search-based navigation of buffers.")
    (license license:gpl2+)))

(define-public emacs-helm-projectile
  (package
    (name "emacs-helm-projectile")
    (version "0.14.0")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/bbatsov/helm-projectile/archive/v"
                    version
                    ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "19cfmilqh8kbab3b2hmx6lyrj73q6vfmn3p730x95g23iz16mnd5"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-dash" ,emacs-dash)
       ("emacs-helm" ,emacs-helm)
       ("emacs-projectile" ,emacs-projectile)))
    (home-page "https://github.com/bbatsov/helm-projectile")
    (synopsis "Helm integration for Projectile")
    (description
     "This Emacs library provides a Helm interface for Projectile.")
    (license license:gpl3+)))

(define-public emacs-helm-make
  (let ((commit "feae8df22bc4b20705ea08ac9adfc2b43bb348d0")
        (revision "1"))
    (package
      (name "emacs-helm-make")
      (version (string-append "0.1.0-" revision "." (string-take commit 7)))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/abo-abo/helm-make.git")
               (commit commit)))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "1y2v77mmd1bfkkz51cnk1l0dg3lvvxc39wlamnm7wjns66dbvlam"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-helm" ,emacs-helm)
         ("emacs-projectile" ,emacs-projectile)))
      (home-page "https://github.com/abo-abo/helm-make")
      (synopsis "Select a Makefile target with helm")
      (description "@code{helm-make} or @code{helm-make-projectile} will give
you a @code{helm} selection of directory Makefile's targets.  Selecting a
target will call @code{compile} on it.")
      (license license:gpl3+))))

(define-public emacs-cider
  (package
    (name "emacs-cider")
    (version "0.20.0")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/clojure-emacs/cider.git")
             (commit (string-append "v" version))))
       (file-name (git-file-name name version))
       (sha256
        (base32
         "0lfhzg9c931jbx27hpshk3l76gwbp6ggf668sqa77xrvymwdlsnw"))))
    (build-system emacs-build-system)
    (arguments
     '(#:exclude                        ; Don't exclude 'cider-test.el'.
       '("^\\.dir-locals\\.el$" "^test/")))
    (propagated-inputs
     `(("emacs-clojure-mode" ,emacs-clojure-mode)
       ("emacs-sesman" ,emacs-sesman)
       ("emacs-spinner" ,emacs-spinner)
       ("emacs-pkg-info" ,emacs-pkg-info)
       ("emacs-queue" ,emacs-queue)))
    (home-page "https://cider.readthedocs.io/")
    (synopsis "Clojure development environment for Emacs")
    (description
     "CIDER (Clojure Interactive Development Environment that Rocks) aims to
provide an interactive development experience similar to the one you'd get
when programming in Emacs Lisp, Common Lisp (with SLIME or Sly), Scheme (with
Geiser) and Smalltalk.

CIDER is the successor to the now deprecated combination of using SLIME +
swank-clojure for Clojure development.

There are plenty of differences between CIDER and SLIME, but the core ideas
are pretty much the same (and SLIME served as the principle inspiration for
CIDER).")
    (license license:gpl3+)))

;; There hasn't been a tag or release since 2015, so we take the latest
;; commit.
(define-public emacs-sly
  (let ((commit "486bfbe95612bcdc0960c490207970a188e0fbb9")
        (revision "1"))
    (package
      (name "emacs-sly")
      (version (string-append "1.0.0-" revision "." (string-take commit 9)))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/joaotavora/sly.git")
               (commit commit)))
         (file-name (git-file-name name version))
         (sha256
          (base32
           "0ib4q4k3h3qn88pymyjjmlmnpizdn1mfg5gpk5a715nqsgxlg09l"))))
      (build-system emacs-build-system)
      (arguments
       `(#:include (cons "^lib\\/" %default-include)
         #:phases
         ;; The package provides autoloads.
         (modify-phases %standard-phases
           (delete 'make-autoloads))))
      (home-page "https://github.com/joaotavora/sly")
      (synopsis "Sylvester the Cat's Common Lisp IDE")
      (description
       "SLY is Sylvester the Cat's Common Lisp IDE.  SLY is a fork of SLIME, and
contains the following improvements over it:

@enumerate
@item Completely redesigned REPL based on Emacs's own full-featured
  @code{comint.el}
@item Live code annotations via a new @code{sly-stickers} contrib
@item Consistent interactive button interface.  Everything can be copied to
  the REPL.
@item Multiple inspectors with independent history
@item Regexp-capable @code{M-x sly-apropos}
@item Contribs are first class SLY citizens and enabled by default
@item Use ASDF to loads contribs on demand.
@end enumerate

SLY tracks SLIME's bugfixes and all its familar features (debugger, inspector,
xref, etc...) are still available, but with better integration.")
      (license license:gpl3+))))

(define-public emacs-lua-mode
  (let ((commit "652e299cb967fccca827dda381d61a9c144d97de")
        (revision "1"))
    (package
      (name "emacs-lua-mode")
      (version (string-append "20151025." revision "-" (string-take commit 9)))
      (home-page "https://github.com/immerrr/lua-mode/")
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url home-page)
                      (commit commit)))
                (file-name (string-append name "-" version ".checkout"))
                (sha256
                 (base32
                  "053025k930wh0lak6rc1973ynfrmm8zsyzfqhhd39x7abkl41hc9"))))
      (build-system emacs-build-system)
      (synopsis "Major mode for lua")
      (description
       "This Emacs package provides a mode for @uref{https://www.lua.org/,
Lua programing language}.")
      (license license:gpl2+))))

(define-public emacs-ebuild-mode
  (package
    (name "emacs-ebuild-mode")
    (version "1.37")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://dev.gentoo.org/~ulm/emacs/ebuild-mode"
                    "-" version ".tar.xz"))
              (file-name (string-append name "-" version ".tar.xz"))
              (sha256
               (base32
                "07dzrdjjczkxdfdgi60h4jjkvzi4p0k9rij2wpfp8s03ay3qldpp"))))
    (build-system emacs-build-system)
    (home-page "https://devmanual.gentoo.org")
    (synopsis "Major modes for Gentoo package files")
    (description
     "This Emacs package provides modes for ebuild, eclass, eblit, GLEP42
news items, openrc and runscripts.")
    (license license:gpl2+)))

(define-public emacs-evil
  (package
    (name "emacs-evil")
    (version "1.2.14")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/emacs-evil/evil")
             (commit version)))
       (file-name (string-append name "-" version "-checkout"))
       (sha256
        (base32
         "1833w397xhac5g3pp25szr2gyvclxy91aw27azvbmsx94pyk2a3q"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-undo-tree" ,emacs-undo-tree)
       ("emacs-goto-chg" ,emacs-goto-chg)))
    (home-page "https://github.com/emacs-evil/evil")
    (synopsis "Extensible Vi layer for Emacs")
    (description
     "Evil is an extensible vi layer for Emacs.  It emulates the
main features of Vim, and provides facilities for writing custom
extensions.")
    (license license:gpl3+)))

(define-public emacs-evil-collection
  (let ((commit "baa9c6880779d416a91bf5bde3589673a7403612")
        (revision "8"))
    (package
      (name "emacs-evil-collection")
      (version (git-version "0.0.1" revision commit))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/emacs-evil/evil-collection")
                      (commit commit)))
                (file-name (string-append name "-" version "-checkout"))
                (sha256
                 (base32
                  "09v97nk7qawphfijzqxzi2y63ydmfq7hsgpljjxwkykrc5h0kdlj"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-evil" ,emacs-evil)))
      (home-page "https://github.com/emacs-evil/evil-collection")
      (synopsis "Collection of Evil bindings for many major and minor modes")
      (description "This is a collection of Evil bindings for the parts of
Emacs that Evil does not cover properly by default, such as @code{help-mode},
@code{M-x calendar}, Eshell and more.")
      (license license:gpl3+))))

(define-public emacs-goto-chg
  (package
    (name "emacs-goto-chg")
    (version "1.6")
    (source
     (origin
       (method url-fetch)
       ;; There is no versioned source.
       (uri "https://www.emacswiki.org/emacs/download/goto-chg.el")
       (file-name (string-append "goto-chg-" version ".el"))
       (sha256
        (base32
         "078d6p4br5vips7b9x4v6cy0wxf6m5ij9gpqd4g33bryn22gnpij"))))
    (build-system emacs-build-system)
    ;; There is no other home page.
    (home-page "https://www.emacswiki.org/emacs/goto-chg.el")
    (synopsis "Go to the last change in the Emacs buffer")
    (description
     "This package provides @code{M-x goto-last-change} command that goes to
the point of the most recent edit in the current Emacs buffer.  When repeated,
go to the second most recent edit, etc.  Negative argument, @kbd{C-u -}, is
used for reverse direction.")
    (license license:gpl2+)))

(define-public emacs-monroe
  (package
    (name "emacs-monroe")
    (version "0.3.1")
    (source
      (origin
        (method url-fetch)
        (uri (string-append "https://github.com/sanel/monroe/archive/"
                            version ".tar.gz"))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
          (base32
            "0icdx8shkd951phlnmcq1vqaxp1l667q5rjscskc5r22aylakh4w"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/sanel/monroe")
    (synopsis "Clojure nREPL client for Emacs")
    (description
      "Monroe is a nREPL client for Emacs, focused on simplicity and easy
distribution, primarily targeting Clojure users")
    (license license:gpl3+)))

(define-public emacs-orgalist
  (package
    (name "emacs-orgalist")
    (version "1.9")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://elpa.gnu.org/packages/"
                           "orgalist-" version ".el"))
       (sha256
        (base32
         "1rmmcyiiqkq54hn74nhzxzl4nvd902hv6gq341jwhrm7yiagffi6"))))
    (build-system emacs-build-system)
    (home-page "http://elpa.gnu.org/packages/orgalist.html")
    (synopsis "Manage Org-like lists in non-Org buffers")
    (description "Write Org mode's plain lists in non-Org buffers.  More
specifically, Orgalist supports the syntax of Org mode for numbered,
unnumbered, description items, checkboxes, and counter cookies.

The library also implements radio lists, i.e., lists written in Org
syntax later translated into the host format, e.g., LaTeX or HTML.")
    (license license:gpl3+)))

(define-public emacs-writegood-mode
  (package
    (name "emacs-writegood-mode")
    (version "2.0.2")
    (home-page "https://github.com/bnbeckwith/writegood-mode")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url home-page)
                    (commit (string-append "v" version))))
              (sha256
               (base32
                "1nnjn1r669hvvzfycllwap4w04m8rfsk4nzcg8057m1f263kj31b"))
              (file-name (string-append name "-checkout"))))
    (build-system emacs-build-system)
    (synopsis "Polish up poor writing on the fly")
    (description
     "This minor mode tries to find and highlight problems with your writing
in English as you type.  It primarily detects \"weasel words\" and abuse of
passive voice.")
    (license license:gpl3+)))

(define-public emacs-neotree
  (package
    (name "emacs-neotree")
    (version "0.5.2")
    (home-page "https://github.com/jaypei/emacs-neotree")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/jaypei/" name
                    "/archive/" version ".tar.gz"))
              (sha256
               (base32
                "1zd6dchwyijnf7kgchfcp51gs938l204dk9z6mljrfqf2zy0gp12"))
              (file-name (string-append name "-" version ".tar.gz"))))
    (build-system emacs-build-system)
    (synopsis "Folder tree view for Emacs")
    (description "This Emacs package provides a folder tree view.")
    (license license:gpl3+)))

(define-public emacs-org
  (package
    (name "emacs-org")
    ;; emacs-org-contrib inherits from this package.  Please update its sha256
    ;; checksum as well.
    (version "9.2.2")
    (source (origin
              (method url-fetch)
              (uri (string-append "http://elpa.gnu.org/packages/org-"
                                  version ".tar"))
              (sha256
               (base32
                "02fq3x4haady2vagg9b363ynsrxzpijfp420qhciy7x8y7m89abw"))))
    (build-system emacs-build-system)
    (home-page "https://orgmode.org/")
    (synopsis "Outline-based notes management and organizer")
    (description "Org is an Emacs mode for keeping notes, maintaining TODO
lists, and project planning with a fast and effective lightweight markup
language.  It also is an authoring system with unique support for literate
programming and reproducible research.")
    (license license:gpl3+)))

(define-public emacs-org-contrib
  (package
    (inherit emacs-org)
    (name "emacs-org-contrib")
    (version "20190311")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://orgmode.org/elpa/org-plus-contrib-"
                                  version ".tar"))
              (sha256
               (base32
                "189p0f70j7z3hh72ay8cxa9n8xkcj06dlw765fwnqd2mm72vx0nb"))))
    (arguments
     `(#:modules ((guix build emacs-build-system)
                  (guix build utils)
                  (guix build emacs-utils)
                  (ice-9 ftw)
                  (srfi srfi-1))
       #:phases
       (modify-phases %standard-phases
         (add-after 'install 'delete-org-files
           (lambda* (#:key inputs outputs #:allow-other-keys)
             (let* ((out (assoc-ref outputs "out"))
                    (org (assoc-ref inputs "org"))
                    (contrib-files
                     (map basename (find-files out)))
                    (org+contrib-files
                     (map basename (find-files org)))
                    (duplicates (lset-intersection
                                 string=? contrib-files org+contrib-files)))
               (with-directory-excursion
                   (string-append
                    out "/share/emacs/site-lisp/guix.d/org-contrib-" ,version)
                 (for-each delete-file duplicates))
               #t))))))
    (propagated-inputs
     `(("arduino-mode" ,emacs-arduino-mode)
       ("cider" ,emacs-cider)
       ("org" ,emacs-org)
       ("scel" ,emacs-scel)))
    (synopsis "Contributed packages to Org mode")
    (description "Org is an Emacs mode for keeping notes, maintaining TODO
lists, and project planning with a fast and effective plain-text system.

This package is equivalent to org-plus-contrib, but only includes additional
files that you would find in @file{contrib/} from the git repository.")))

(define-public emacs-flx
  (package
    (name "emacs-flx")
    (version "0.6.1")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/lewang/"
                           "flx/archive/v" version ".tar.gz"))
       (sha256
        (base32
         "0bkcpnf1j4i2fcc2rllwbz62l00sw2mcia6rm5amgwvlkqavmkv6"))
       (file-name (string-append name "-" version ".tar.gz"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/lewang/flx")
    (synopsis "Fuzzy matching for Emacs")
    (description
     "Flx provides fuzzy matching for emacs a la sublime text.
The sorting algorithm is a balance between word beginnings (abbreviation)
and contiguous matches (substring).  The longer the substring match,
the higher it scores. This maps well to how we think about matching.
Flx has support for ido (interactively do things) through flx-ido.")
    (license license:gpl3+)))

(define-public emacs-cyberpunk-theme
  (package
    (name "emacs-cyberpunk-theme")
    (version "1.19")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/n3mo/cyberpunk-theme.el/"
                           "archive/" version ".tar.gz"))
       (sha256
        (base32
         "05l5fxw1mn5py6mfhxrzyqjq0d8m5m1akfi46vrgh13r414jffvv"))
       (file-name (string-append name "-" version ".tar.gz"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/n3mo/cyberpunk-theme.el")
    (synopsis "Cyberpunk theme for emacs built-in color theme support")
    (description
     "Cyberpunk color theme for the emacs 24+ built-in color theme support
known loosely as deftheme.  Many mode-specific customizations are included.")
    (license license:gpl3+)))

(define-public emacs-danneskjold-theme
  (let* ((commit "8733d2fe8743e8a01826ea6d4430ef376c727e57")
         (revision "1"))
    (package
      (name "emacs-danneskjold-theme")
      (version (string-append "0.0.0-" revision "." (string-take commit 7)))
      (home-page "https://github.com/rails-to-cosmos/danneskjold-theme")
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url home-page)
               (commit commit)))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "0s6rbsb0y8i8m5b9xm4gw1p1cxsxdqnqxqqb638pygz9f76mbir1"))))
      (build-system emacs-build-system)
      (arguments
       `(#:phases
         (modify-phases %standard-phases
           (add-after 'unpack 'delete-screenshots
             (lambda _
               (delete-file-recursively "screenshots") #t)))))
      (synopsis "High-contrast Emacs theme")
      (description
       "@code{danneskjold-theme} is a high-contrast theme for Emacs.")
      (license license:gpl3+))))

(define-public emacs-dream-theme
  (let* ((commit "107a11d74365046f28a1802a2bdb5e69e4a7488b")
         (revision "1"))
    (package
      (name "emacs-dream-theme")
      (version (string-append "0.0.0-" revision "." (string-take commit 7)))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/djcb/dream-theme")
               (commit commit)))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "0za18nfkq4xqm35k6006vsixcbmvmxqgma4iw5sw37h8vmcsdylk"))))
      (build-system emacs-build-system)
      (home-page "https://github.com/djcb/dream-theme")
      (synopsis "High-contrast Emacs theme")
      (description
       "@code{dream-theme} is a dark, clean theme for Emacs.  It is inspired
by zenburn, sinburn and similar themes, but slowly diverging from them.")
      (license license:gpl3+))))

(define-public emacs-auto-complete
  (package
    (name "emacs-auto-complete")
    (version "1.5.1")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/auto-complete/"
                           "auto-complete/archive/v" version ".tar.gz"))
       (sha256
        (base32
         "1jvq4lj00hwml75lpmlciazy8f3bbg13gffsfnl835p4qd8l7yqv"))
       (file-name (string-append name "-" version ".tar.gz"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-popup" ,emacs-popup)))
    (home-page "https://github.com/auto-complete/auto-complete")
    (synopsis "Intelligent auto-completion extension for Emacs")
    (description
     "Auto-Complete is an intelligent auto-completion extension for Emacs.
It extends the standard Emacs completion interface and provides an environment
that allows users to concentrate more on their own work.  Its features are:
a visual interface, reduce overhead of completion by using statistic method,
extensibility.")
    (license license:gpl3+)))

(define-public emacs-nginx-mode
  (package
    (name "emacs-nginx-mode")
    (version "1.1.9")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/ajc/nginx-mode/archive/v"
             version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "0bzyrj6zz1hm67bkhw23bam7qc869s3zg7m1rb1c3aa4n0aw90cq"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/ajc/nginx-mode")
    (synopsis "Emacs major mode for editing nginx config files")
    (description "This package provides an Emacs major mode for
editing nginx config files.")
    (license license:gpl2+)))

(define-public emacs-stream
  (package
    (name "emacs-stream")
    (version "2.2.0")
    (home-page "https://github.com/NicolasPetton/stream")
    (source
     (origin
       (method url-fetch)
       (file-name (string-append name "-" version ".tar.gz"))
       (uri (string-append home-page "/archive/"version ".tar.gz"))
       (sha256
        (base32 "03ql4nqfz5pn55mjly6clhvc3g7x2d28kj7mrlqmigvjbql39xxc"))))
    (build-system emacs-build-system)
    (synopsis "Implementation of streams for Emacs")
    (description "This library provides an implementation of streams for Emacs.
Streams are implemented as delayed evaluation of cons cells.")
    (license license:gpl3+)))

(define-public emacs-el-search
  (let ((commit "f26277bfbb3fc3fc74beea6592f294c439796bd4")
        (revision "1"))
    (package
      (name "emacs-el-search")
      ;; No ufficial release.
      (version (string-append "0.0-" revision "." (string-take commit 7)))
      (home-page "https://github.com/emacsmirror/el-search")
      (source
       (origin
         (method git-fetch)
         (file-name (string-append name "-" version ".tar.gz"))
         (uri (git-reference
               (commit commit)
               (url (string-append home-page ".git"))))
         (sha256
          (base32 "12xf40h9sb7xxg2r97gsia94q02543mgiiiw46fzh1ac7b7993g6"))))
      (build-system emacs-build-system)
      (inputs `(("emacs-stream" ,emacs-stream)))
      (synopsis "Expression based interactive search for emacs-lisp-mode")
      (description "This package provides expression based interactive search
procedures for emacs-lisp-mode.")
      (license license:gpl3+))))

(define-public emacs-ht
  (package
    (name "emacs-ht")
    (version "2.2")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/Wilfred/ht.el/archive/"
             version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "0fsi27gdrh2dgwdbq43vnw5sz25war6shlxaclr60fl7krpxjkzf"))))
    (build-system emacs-build-system)
    (propagated-inputs `(("emacs-dash" ,emacs-dash)))
    (home-page "https://github.com/Wilfred/ht.el")
    (synopsis "Hash table library for Emacs")
    (description
     "This package simplifies the use of hash tables in elisp.  It also
provides functions to convert hash tables from and to alists and plists.")
    (license license:gpl3+)))

(define-public emacs-log4e
  (package
    (name "emacs-log4e")
    (version "0.3.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/aki2o/log4e/archive/v"
             version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "0nbdpbw353snda3v19l9hsm6gimppwnpxj18amm350bm81lyim2g"))))
    (build-system emacs-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'remove-tests
           ;; Guile builder complains about null characters in some
           ;; strings of test files.  Remove "test" directory (it is not
           ;; needed anyway).
           (lambda _
             (delete-file-recursively "test"))))))
    (home-page "https://github.com/aki2o/log4e")
    (synopsis "Logging framework for elisp")
    (description
     "This package provides a logging framework for elisp.  It allows
you to deal with multiple log levels.")
    (license license:gpl3+)))

(define-public emacs-gntp
  (package
    (name "emacs-gntp")
    (version "0.1")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/tekai/gntp.el/archive/v"
             version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "16c1dfkia9yhl206bdhjr3b8kfvqcqr38jl5lq8qsyrrzsnmghny"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/tekai/gntp.el")
    (synopsis "Growl Notification Protocol for Emacs")
    (description
     "This package implements the Growl Notification Protocol GNTP
described at @uref{http://www.growlforwindows.com/gfw/help/gntp.aspx}.
It is incomplete as it only lets you send but not receive
notifications.")
    (license license:bsd-3)))

(define-public emacs-alert
  (package
    (name "emacs-alert")
    (version "1.2")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/jwiegley/alert/archive/v"
             version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1693kck3k2iz5zhpmxwqyafxm68hr6gzs60lkxd3j1wlp2c9fwyr"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-gntp" ,emacs-gntp)
       ("emacs-log4e" ,emacs-log4e)))
    (home-page "https://github.com/jwiegley/alert")
    (synopsis "Growl-style notification system for Emacs")
    (description
     "Alert is a Growl-workalike for Emacs which uses a common notification
interface and multiple, selectable \"styles\", whose use is fully
customizable by the user.")
    (license license:gpl2+)))

(define-public emacs-mu4e-alert
  (package
    (name "emacs-mu4e-alert")
    (version "1.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/iqbalansari/mu4e-alert/archive/v"
             version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "07qc834qnxn8xi4bw5nawj8g91bmkzw0r0vahkgysp7r9xrf57gj"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-alert" ,emacs-alert)
       ("emacs-s" ,emacs-s)
       ("emacs-ht" ,emacs-ht)
       ("mu" ,mu)))
    (home-page "https://github.com/iqbalansari/mu4e-alert")
    (synopsis "Desktop notification for mu4e")
    (description
     "This package provides desktop notifications for mu4e.
Additionally it can display the number of unread emails in the
mode-line.")
    (license license:gpl3+)))

(define-public emacs-pretty-mode
  (package
    (name "emacs-pretty-mode")
    (version "2.0.3")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/akatov/pretty-mode/"
                           "archive/" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1fan7m4vnqs8kpg7r54kx3g7faadkpkf9kzarfv8n57kq8w157pl"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/akatov/pretty-mode")
    (synopsis "Redisplay parts of the buffer as Unicode symbols")
    (description
     "Emacs minor mode for redisplaying parts of the buffer as pretty symbols.")
    (license license:gpl3+)))

(define-public emacs-yasnippet
  (package
    (name "emacs-yasnippet")
    (version "0.13.0")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://github.com/joaotavora/yasnippet/"
                                  "archive/" version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "12ls2x17agzbrj1xynjbmfa11igqxia4hj4fv6fpr66yci2r1plc"))
              (modules '((guix build utils)))
              (snippet
               '(begin
                  ;; YASnippet expects a "snippets" subdirectory in the same
                  ;; directory as yasnippet.el, but we don't install it
                  ;; because it's a git submodule pointing to an external
                  ;; repository.  Adjust `yas-snippet-dirs' to prevent
                  ;; warnings about a missing directory.
                  (substitute* "yasnippet.el"
                    (("^ +'yas-installed-snippets-dir\\)\\)\n")
                     "))\n"))
                  #t))))
    (build-system emacs-build-system)
    (home-page "https://github.com/joaotavora/yasnippet")
    (synopsis "Yet another snippet extension for Emacs")
    (description
     "YASnippet is a template system for Emacs.  It allows you to type an
abbreviation and automatically expand it into function templates.")
    (license license:gpl3+)))

(define-public emacs-yasnippet-snippets
  (let ((commit "885050d34737e2fb36a3e7759d60c09347bd4ce0")
        (revision "1"))
    (package
      (name "emacs-yasnippet-snippets")
      (version (string-append "1-" revision "." (string-take commit 8)))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/AndreaCrotti/yasnippet-snippets")
               (commit commit)))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "1m935zgglw0iakzrixld5rcjz3wnj84f8wy2mvc3pggjri9l0qr9"))))
      (build-system trivial-build-system)
      (arguments
       `(#:modules ((ice-9 ftw)
                    (ice-9 regex)
                    (guix build utils))
         #:builder
         (begin
           (use-modules (ice-9 ftw)
                        (ice-9 regex)
                        (guix build utils))
           (with-directory-excursion (assoc-ref %build-inputs "source")
             (for-each (lambda (dir)
                         (copy-recursively
                          dir
                          (string-append %output
                                         "/share/emacs/yasnippet-snippets/"
                                         dir)))
                       (scandir "." (lambda (fname)
                                      (and (string-match "-mode$" fname)
                                           (directory-exists? fname))))))
           #t)))
      (home-page "https://github.com/AndreaCrotti/yasnippet-snippets")
      (synopsis "Collection of YASnippet snippets for many languages")
      (description
       "Provides Andrea Crotti's collection of YASnippet snippets.  After installation,
the snippets will be in \"~/.guix-profile/share/emacs/yasnippet-snippets/\".
To make YASnippet aware of these snippets, add the above directory to
@code{yas-snippet-dirs}.")
      (license license:expat))))

(define-public emacs-helm-c-yasnippet
  (let ((commit "65ca732b510bfc31636708aebcfe4d2d845b59b0")
        (revision "1"))
    (package
      (name "emacs-helm-c-yasnippet")
      (version (string-append "0.6.7" "-" revision "."
                              (string-take commit 7)))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/emacs-jp/helm-c-yasnippet")
                      (commit commit)))
                (file-name (string-append name "-" version "-checkout"))
                (sha256
                 (base32
                  "1cbafjqlzxbg19xfdqsinsh7afq58gkf44rsg1qxfgm8g6zhr7f8"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-helm" ,emacs-helm)
         ("emacs-yasnippet" ,emacs-yasnippet)))
      (home-page "https://github.com/emacs-jp/helm-c-yasnippet")
      (synopsis "Helm integration for Yasnippet")
      (description "This Emacs library provides Helm interface for
Yasnippet.")
      (license license:gpl2+))))

(define-public emacs-helm-system-packages
  ;; There won't be a new release after 1.10.1 until
  ;; https://github.com/emacs-helm/helm-system-packages/issues/25 is fixed,
  ;; and latest commits fix import issues with Guix.
  (let ((commit "6572340f41611ef1991e9612d34d59130957ee4a"))
    (package
      (name "emacs-helm-system-packages")
      (version (git-version "1.10.1" "1" commit))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/emacs-helm/helm-system-packages")
                      (commit commit)))
                (file-name (git-file-name name version))
                (sha256
                 (base32
                  "0mcz6vkpk12vsyd37xv1rbg4v442sxc3lj8yxskqg294xbdaclz4"))))
      (build-system emacs-build-system)
      (inputs
       `(("recutils" ,recutils)))
      (propagated-inputs
       `(("emacs-helm" ,emacs-helm)))
      (arguments
       `(#:phases
         (modify-phases %standard-phases
           (add-after 'unpack 'configure
             (lambda* (#:key inputs outputs #:allow-other-keys)
               (let ((recutils (assoc-ref inputs "recutils")))
                 ;; Specify the absolute file names of the various
                 ;; programs so that everything works out-of-the-box.
                 (substitute* "helm-system-packages-guix.el"
                   (("recsel") (string-append recutils "/bin/recsel")))))))))
      (home-page "https://github.com/emacs-helm/helm-system-packages")
      (synopsis "Helm System Packages is an interface to your package manager")
      (description "List all available packages in Helm (with installed
packages displayed in their own respective face).  Fuzzy-search, mark and
execute the desired action over any selections of packages: Install,
uninstall, display packages details (in Org Mode) or insert details at point,
find files owned by packages...  And much more, including performing all the
above over the network.")
      (license license:gpl3+))))

(define-public emacs-memoize
  (package
    (name "emacs-memoize")
    (version "1.1")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/skeeto/emacs-memoize/archive/"
             version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "05ijgwi4ymxx31vpjm2pn356j85cykknajn14lrzz8pn5sh0vrg4"))))
    (build-system emacs-build-system)
    (arguments
     `(#:tests? #t
       #:test-command '("emacs" "--batch"
                        "-l" "memoize-test.el"
                        "-f" "ert-run-tests-batch-and-exit")))
    (home-page "https://github.com/skeeto/emacs-memoize")
    (synopsis "Emacs lisp memoization library")
    (description "@code{emacs-memoize} is an Emacs library for
memoizing functions.")
    (license license:unlicense)))

(define-public emacs-linum-relative
  (package
    (name "emacs-linum-relative")
    (version "0.5")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/coldnew/linum-relative/archive/"
             version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "0s4frvr27866lw1rn3jal9wj5rkz9fx4yiszqv7w06azsdgsqksv"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/coldnew/linum-relative")
    (synopsis "Relative line numbering for Emacs")
    (description "@code{emacs-linum-relative} displays the relative line
number on the left margin in Emacs.")
    (license license:gpl2+)))

(define-public emacs-idle-highlight
  (package
    (name "emacs-idle-highlight")
    (version "1.1.3")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/nonsequitur/idle-highlight-mode/archive/"
             version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "0kdv10hrgqpskjh0zvpnzwlkn5bccnqxas62gkws6njln57bf8nl"))))
    (build-system emacs-build-system)
    (home-page "https://www.emacswiki.org/emacs/IdleHighlight")
    (synopsis "Highlights all occurrences of the word the point is on")
    (description
     "This Emacs package provides @code{idle-highlight-mode} that sets
 an idle timer to highlight all occurrences in the buffer of the word under
 the point.")
    (license license:gpl3+)))

(define-public emacs-ox-twbs
  (package
    (name "emacs-ox-twbs")
    (version "1.1.1")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/marsmining/ox-twbs/archive/v"
             version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1zaq8dczq5wijjk36114k2x3hfrqig3lyx6djril6wyk67vczyqs"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/marsmining/ox-twbs")
    (synopsis "Export org-mode docs as HTML compatible with Twitter Bootstrap")
    (description
     "This Emacs package outputs your org-mode docs with a simple, clean and
modern look.  It implements a new HTML back-end for exporting org-mode docs as
HTML compatible with Twitter Bootstrap.  By default, HTML is exported with
jQuery and Bootstrap resources included via osscdn.")
    (license license:gpl3+)))

(define-public emacs-highlight-sexp
  (package
    (name "emacs-highlight-sexp")
    (version "1.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/daimrod/highlight-sexp/archive/v"
             version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "0jwx87qkln1rg9wmv4qkgkml935fh2pkgrg5x4ca6n5dgb4q6rj1"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/daimrod/highlight-sexp")
    (synopsis "Minor mode that highlights the s-exp at the current position")
    (description
     "This Emacs package highlights the s-exp at the current position.")
    (license license:gpl3+)))

(define-public emacs-highlight-stages
  (let ((commit "29cbc5b78261916da042ddb107420083da49b271")
        (revision "1"))
    (package
      (name "emacs-highlight-stages")
      (version (string-append "1.1.0" "-" revision "." (string-take commit 7)))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/zk-phi/highlight-stages.git")
               (commit commit)))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "0r6nbcrr0dqpgm8dir8ahzjy7rw4nrac48byamzrq96r7ajlxlv0"))
         (patches
          (search-patches "emacs-highlight-stages-add-gexp.patch"))))
      (build-system emacs-build-system)
      (home-page "https://github.com/wigust/highlight-stages")
      (synopsis "Minor mode that highlights (quasi-quoted) expressions")
      (description "@code{highlight-stages} provides an Emacs minor mode that
highlights quasi-quoted expressions.")
      (license license:gpl3+))))

(define-public emacspeak
  (package
    (name "emacspeak")
    (version "49.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/tvraman/emacspeak/releases/download/"
             version "/emacspeak-" version ".tar.bz2"))
       (sha256
        (base32
         "1smf26m7201z0bk49lzbw9zhbjfi6wylidfjixb8ylp6g0wnh8dx"))))
    (build-system gnu-build-system)
    (arguments
     '(#:make-flags (list (string-append "prefix="
                                         (assoc-ref %outputs "out")))
       #:phases
       (modify-phases %standard-phases
         (replace 'configure
           (lambda* (#:key outputs #:allow-other-keys)
             (let* ((out (assoc-ref outputs "out"))
                    (lisp (string-append out
                                         "/share/emacs/site-lisp/emacspeak")))
               (setenv "SHELL" (which "sh"))
               ;; Configure Emacspeak according to etc/install.org.
               (invoke "make" "config"))))
         (add-after 'build 'build-espeak
           (lambda _
             (invoke "make" "espeak")))
         (replace 'install
           (lambda* (#:key inputs outputs #:allow-other-keys)
             (let* ((out (assoc-ref outputs "out"))
                    (bin (string-append out "/bin"))
                    (lisp (string-append out "/share/emacs/site-lisp/emacspeak"))
                    (info (string-append out "/share/info"))
                    (emacs (string-append (assoc-ref inputs "emacs")
                                          "/bin/emacs")))
               ;; According to etc/install.org, the Emacspeak directory should
               ;; be copied to its installation destination.
               (for-each
                (lambda (file)
                  (copy-recursively file (string-append lisp "/" file)))
                '("etc" "info" "js" "lisp" "media" "scapes" "servers" "sounds"
                  "stumpwm" "xsl"))
               ;; Make sure emacspeak is loaded from the correct directory.
               (substitute* "etc/emacspeak.sh"
                 (("/lisp/emacspeak-setup.el")
                  (string-append lisp "/lisp/emacspeak-setup.el")))
               ;; Install the convenient startup script.
               (mkdir-p bin)
               (copy-file "etc/emacspeak.sh" (string-append bin "/emacspeak")))
             #t))
         (add-after 'install 'wrap-program
           (lambda* (#:key inputs outputs #:allow-other-keys)
             (let* ((out (assoc-ref outputs "out"))
                    (emacspeak (string-append out "/bin/emacspeak"))
                    (espeak (string-append (assoc-ref inputs "espeak")
                                           "/bin/espeak")))
               ;; The environment variable DTK_PROGRAM tells emacspeak what
               ;; program to use for speech.
               (wrap-program emacspeak
                 `("DTK_PROGRAM" ":" prefix (,espeak)))
               #t))))
       #:tests? #f)) ; no check target
    (inputs
     `(("emacs" ,emacs)
       ("espeak" ,espeak)
       ("perl" ,perl)
       ("tcl" ,tcl)
       ("tclx" ,tclx)))
    (home-page "http://emacspeak.sourceforge.net")
    (synopsis "Audio desktop interface for Emacs")
    (description
     "Emacspeak is a speech interface that allows visually impaired users to
interact independently and efficiently with the computer.  Audio formatting
--a technique pioneered by AsTeR-- and full support for W3C's Aural CSS (ACSS)
allows Emacspeak to produce rich aural presentations of electronic information.
By seamlessly blending all aspects of the Internet such as Web-surfing and
messaging, Emacspeak speech-enables local and remote information via a
consistent and well-integrated user interface.")
    (license license:gpl2+)))

(define-public emacs-adaptive-wrap
  (package
    (name "emacs-adaptive-wrap")
    (version "0.5.1")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "http://elpa.gnu.org/packages/adaptive-wrap-"
                    version ".el"))
              (sha256
               (base32
                "0qi7gjprcpywk2daivnlavwsx53hl5wcqvpxbwinvigg42vxh3ll"))))
    (build-system emacs-build-system)
    (home-page "http://elpa.gnu.org/packages/adaptive-wrap.html")
    (synopsis "Smart line-wrapping with wrap-prefix")
    (description
     "This Emacs package provides the @code{adaptive-wrap-prefix-mode}
minor mode which sets the wrap-prefix property on the fly so that
single-long-line paragraphs get word-wrapped in a way similar to what
you'd get with @kbd{M-q} using @code{adaptive-fill-mode}, but without
actually changing the buffer's text.")
    (license license:gpl3+)))

(define-public emacs-diff-hl
 (package
  (name "emacs-diff-hl")
  (version "1.8.5")
  (source
    (origin
      (method url-fetch)
      (uri (string-append "https://elpa.gnu.org/packages/diff-hl-"
                          version ".tar"))
      (sha256
        (base32
          "1vxc7z7c2qs0mx7l5sa4sybi5qbzv0s79flj74p1ynw8dl3qxg3d"))))
  (build-system emacs-build-system)
  (home-page "https://github.com/dgutov/diff-hl")
  (synopsis
    "Highlight uncommitted changes using VC")
  (description
    "@code{diff-hl-mode} highlights uncommitted changes on the side of the
window (using the fringe, by default), allows you to jump between
the hunks and revert them selectively.")
  (license license:gpl3+)))

(define-public emacs-diminish
  (package
    (name "emacs-diminish")
    (version "0.45")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/myrjola/diminish.el/archive/v"
             version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "0i3629sv5cfrrb00hcnmaqzgs8mk36yasc1ax3ry1ga09nr6rkj9"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/myrjola/diminish.el")
    (synopsis "Diminish minor modes with no modeline display")
    (description "@code{emacs-diminish} implements hiding or
abbreviation of the mode line displays (lighters) of minor modes.")
    (license license:gpl2+)))

(define-public emacs-use-package
  (let ((commit "da8c9e2840343906e732f9699e43d35a1f06481d")
        (revision "1"))
    (package
     (name "emacs-use-package")
     (version (git-version "2.3" revision commit))
     (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/jwiegley/use-package")
                    (commit commit)))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "0jz38pbq1p9h85i6qcsh3sfzkd103y6mw3rg5zd14dxigp8ir3xz"))))
     (build-system emacs-build-system)
     (propagated-inputs
      `(("emacs-diminish" ,emacs-diminish)))
     (arguments
      `(#:tests? #t
        #:test-command '("emacs" "--batch"
                         "-l" "use-package-tests.el"
                         "-f" "ert-run-tests-batch-and-exit")))
     (home-page "https://github.com/jwiegley/use-package")
     (synopsis "Declaration for simplifying your .emacs")
     (description "The use-package macro allows you to isolate package
configuration in your @file{.emacs} file in a way that is both
performance-oriented and tidy.")
     (license license:gpl2+))))

(define-public emacs-strace-mode
  (let* ((commit "6a69b4b06db6797af56f33eda5cb28af94e59f11")
         (revision "1"))
    (package
      (name "emacs-strace-mode")
      (version (string-append "0.0.2-" revision "." (string-take commit 7)))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/pkmoore/strace-mode")
                      (commit commit)))
                (file-name (string-append name "-" version "-checkout"))
                (sha256
                 (base32
                  "1lbk2kzdznf2bkfazizfbimaxxzfzv00lrz1ran9dc2zqbc0bj9f"))))
      (build-system emacs-build-system)
      (home-page "https://github.com/pkmoore/strace-mode")
      (synopsis "Emacs major mode to highlight strace outputs")
      (description "@code{emacs-strace-mode} provides an Emacs major mode
 highlighting strace outputs.")
      (license license:gpl3+))))

(define-public emacs-default-encrypt
  (package
    (name "emacs-default-encrypt")
    (version "4.3")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://www.informationelle-selbstbestimmung-im-internet.de"
             "/emacs/jl-encrypt" version "/jl-encrypt.el"))
       (file-name (string-append "jl-encrypt-" version ".el"))
       (sha256
        (base32
         "16i3rlfp3jxlqvndn8idylhmczync3gwmy8a019v29vyr48rnnr0"))))
    (build-system emacs-build-system)
    (home-page "https://www.informationelle-selbstbestimmung-im-internet.de/Emacs.html")
    (synopsis "Automatically encrypt or sign Gnus messages in Emacs")
    (description
     "DefaultEncrypt is designed to be used with Gnus in Emacs.  It
automatically encrypts messages that you send (e.g., email) when public keys
for all recipients are available, and it protects you from accidentally
sending un-encrypted messages.  It can also be configured to automatically
sign messages that you send.  For details and instructions on how to use
DefaultEncrypt, please refer to the home page or read the comments in the
source file, @file{jl-encrypt.el}.")
    (license license:gpl3+)))

(define-public emacs-htmlize
  (package
    (name "emacs-htmlize")
    (version "1.53")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/hniksic/emacs-htmlize/archive/release/"
             version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1lzaf9m1qr9dhw4nn53g6wszk2vqw95gpsbrc3y85bams4cn24ga"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/hniksic/emacs-htmlize")
    (synopsis "Convert buffer text and decorations to HTML")
    (description "@code{emacs-htmlize} converts the buffer text and
the associated decorations to HTML.  Output to CSS, inline CSS and
fonts is supported.")
    (license license:gpl2+)))

(define-public emacs-xmlgen
  (package
    (name "emacs-xmlgen")
    (version "0.5")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/philjackson/xmlgen/archive/"
             version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "0zay490vjby3f7455r0vydmjg7q1gwc78hilpfb0rg4gwz224z8r"))))
    (build-system emacs-build-system)
    (arguments
     `(#:tests? #t
       #:test-command '("emacs" "--batch"
                        "-l" "xmlgen-test.el"
                        "-f" "ert-run-tests-batch-and-exit")))
    (home-page "https://github.com/philjackson/xmlgen")
    (synopsis "S-expression to XML domain specific language (DSL) in
Emacs Lisp")
    (description "@code{emacs-xmlgen} provides S-expression to XML
conversion for Emacs Lisp.")
    (license license:gpl2+)))

(define-public emacs-cdlatex
  (package
    (name "emacs-cdlatex")
    (version "4.7")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/cdominik/cdlatex/archive/"
             version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "0pivapphmykc6vhvpx7hdyl55ls37vc4jcrxpvs4yk7jzcmwa9xp"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-auctex" ,emacs-auctex)))
    (home-page "https://github.com/cdominik/cdlatex")
    (synopsis "Fast Emacs input methods for LaTeX environments and
math")
    (description "CDLaTeX is an Emacs minor mode supporting fast
insertion of environment templates and math in LaTeX.  Similar
commands are also offered as part of the AUCTeX package, but it is not
the same - CDLaTeX focuses on speediness for inserting LaTeX
constructs.")
    (license license:gpl3+)))

(define-public emacs-cnfonts
  (package
    (name "emacs-cnfonts")
    (version "0.9.1")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/tumashu/cnfonts/archive/v"
                    version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "1l6cgcvc6md1zq97ccczankpyi0k4vjx6apflny6kjq3p33lyhf4"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/tumashu/cnfonts")
    (synopsis "Emacs Chinese fonts setup tool")
    (description "cnfonts is a Chinese fonts setup tool, allowing for easy
configuration of Chinese fonts.")
    (license license:gpl2+)))

(define-public emacs-php-mode
  (package
    (name "emacs-php-mode")
    (version "20171225.342")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://melpa.org/packages/php-mode-"
                    version ".tar"))
              (sha256
               (base32
                "1zz682f34v4wsm2dyj1gnrnvsrqdq1cy7j8p6cvc398w2fziyg3q"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/ejmr/php-mode")
    (synopsis "Major mode for editing PHP code")
    (description "@code{php-mode} is a major mode for editing PHP source
code.  It's an extension of C mode; thus it inherits all C mode's navigation
functionality.  But it colors according to the PHP grammar and indents
according to the PEAR coding guidelines.  It also includes a couple handy
IDE-type features such as documentation search and a source and class
browser.")
    (license license:gpl3+)))

(define-public emacs-pos-tip
  (package
    (name "emacs-pos-tip")
    (version "0.4.6")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/pitkali/pos-tip/archive/"
                    version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "12jqfy26vjk7lq0aa8yn8zqj8c85fkvx7y9prj0pcn4wqiz2ad2r"))))
    (build-system emacs-build-system)
    ;; The following functions and variables needed by emacs-pos-tip are
    ;; not included in emacs-minimal:
    ;; x-display-pixel-width, x-display-pixel-height, x-show-tip
    (arguments `(#:emacs ,emacs))
    (home-page "https://github.com/pitkali/pos-tip")
    (synopsis "Show tooltip at point")
    (description "The standard library tooltip.el provides a function for
displaying a tooltip at the mouse position.  However, locating a tooltip at an
arbitrary buffer position in a window is not easy.  Pos-tip provides such a
function to be used by other frontend programs.")
    (license license:gpl2+)))

(define-public emacs-pyim-basedict
  (package
    (name "emacs-pyim-basedict")
    (version "0.3.1")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/tumashu/pyim-basedict/archive/v"
                    version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "0nfgxviavkgrpyfsw60xsws4fk51fcmgl8fp6zf4ibqjjbp53n3n"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/tumashu/pyim-basedict")
    (synopsis "Input method dictionary of pyim")
    (description "Pyim-basedict is the default pinyin input method dictionary,
containing words from the rime project.")
    (license license:gpl2+)))

(define-public emacs-pyim
  (package
    (name "emacs-pyim")
    (version "1.8")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/tumashu/pyim")
             (commit (string-append "v" version))))
       (file-name (git-file-name name version))
       (sha256
        (base32
         "16rma4cv7xgky0g3x4an27v30jdi6i1sqw43cl99zhkqvp43l3f9"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-async" ,emacs-async)
       ("emacs-pyim-basedict" ,emacs-pyim-basedict)
       ("emacs-popup" ,emacs-popup)
       ("emacs-posframe" ,emacs-posframe)))
    (home-page "https://github.com/tumashu/pyim")
    (synopsis "Chinese input method")
    (description "Chinese input method which supports quanpin, shuangpin, wubi
and cangjie.")
    (license license:gpl2+)))

(define-public emacs-posframe
  (package
    (name "emacs-posframe")
    (version "0.4.2")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://elpa.gnu.org/packages/posframe-" version ".el"))
       (sha256
        (base32
         "1h8vvxvsg41vc1nnglqjs2q0k1yzfsn72skga9s76qa3zxmx6kds"))))
    (build-system emacs-build-system)
    ;; emacs-minimal does not include the function font-info
    (arguments `(#:emacs ,emacs))
    (home-page "https://github.com/tumashu/posframe")
    (synopsis "Pop a posframe (a child frame) at point")
    (description "@code{emacs-posframe} can pop a posframe at point.  A
posframe is a child frame displayed within its root window's buffer.
@code{emacs-posframe} is fast and works well with CJK languages.")
    (license license:gpl3+)))

(define-public emacs-el2org
  (package
    (name "emacs-el2org")
    (version "0.6.0")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/tumashu/el2org/archive/v"
                    version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "0gd3km1swwvg2w0kdi7370f54wgrflxn63gjgssfjc1iyc9sbqwq"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/tumashu/el2org")
    (synopsis "Convert Emacs-lisp file to org file")
    (description "El2org is a simple tool, which can convert Emacs-lisp file
to org file, you can use this tool to write orgify commentary.")
    (license license:gpl2+)))

(define-public emacs-mustache
  (package
    (name "emacs-mustache")
    (version "0.23")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/Wilfred/mustache.el/archive/"
                    version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "0k9lcgil7kykkv1ylrgwy1g13ldjjmgi2cwmysgyb2vlj3jbwpdj"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-dash" ,emacs-dash)
       ("emacs-ht" ,emacs-ht)
       ("emacs-s" ,emacs-s)))
    (home-page "https://github.com/Wilfred/mustache.el")
    (synopsis "Mustache templating library for Emacs")
    (description "Mustache templating library for Emacs, mustache is
a simple web template system, which is described as a logic-less system
because it lacks any explicit control flow statements, both looping and
conditional evaluation can be achieved using section tags processing lists
and lambdas.")
    (license license:gpl3+)))

(define-public emacs-org2web
  (package
    (name "emacs-org2web")
    (version "0.9.1")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/tumashu/org2web/archive/v"
                    version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "1c0ixcphlhp4c4qdiwq40bc3yp1gp1llp8pxrk4s7ny9n68s52zp"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-dash" ,emacs-dash)
       ("emacs-el2org" ,emacs-el2org)
       ("emacs-ht" ,emacs-ht)
       ("emacs-mustache" ,emacs-mustache)
       ("emacs-simple-httpd" ,emacs-simple-httpd)))
    (home-page "https://github.com/tumashu/org2web")
    (synopsis "Static site generator based on org-mode ")
    (description "Org2web is a static site generator based on org-mode,
which code derived from Kelvin H's org-page.")
    (license license:gpl2+)))

(define-public emacs-xelb
  (package
    (name "emacs-xelb")
    (version "0.17")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://elpa.gnu.org/packages/xelb-"
                                  version ".tar"))
              (sha256
               (base32
                "0k98580vq253fjdgklgqlwl450saninfw39fbq8lv3xsnp3dcgml"))))
    (build-system emacs-build-system)
    ;; The following functions and variables needed by emacs-xelb are
    ;; not included in emacs-minimal:
    ;; x-display-screens, x-keysym-table, x-alt-keysym, x-meta-keysym
    ;; x-hyper-keysym, x-super-keysym, libxml-parse-xml-region
    ;; x-display-pixel-width, x-display-pixel-height
    (arguments
     `(#:emacs ,emacs
       #:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'regenerate-el-files
           (lambda* (#:key inputs #:allow-other-keys)
             (invoke "make"
                     (string-append "PROTO_PATH="
                                    (assoc-ref inputs "xcb-proto")
                                    "/share/xcb")
                     (string-append "EMACS_BIN="
                                    (assoc-ref inputs "emacs")
                                    "/bin/emacs -Q")))))))
    (native-inputs `(("xcb-proto" ,xcb-proto)))
    (home-page "https://github.com/ch11ng/xelb")
    (synopsis "X protocol Emacs Lisp binding")
    (description "@code{emacs-xelb} is a pure Emacs Lisp implementation of the
X11 protocol based on the XML description files from the XCB project.  It
features an object-oriented API and permits a certain degree of concurrency.
It should enable you to implement low-level X11 applications.")
    (license license:gpl3+)))

(define-public emacs-exwm
  (package
    (name "emacs-exwm")
    (version "0.22")
    (synopsis "Emacs X window manager")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://elpa.gnu.org/packages/exwm-"
                                  version ".tar"))
              (sha256
               (base32
                "0lppm8ng37i5s4x7xdrxhjbdcnpl6pyvn4g7w52zbckjsn8qnqh0"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-xelb" ,emacs-xelb)))
    (inputs
     `(("xhost" ,xhost)
       ("dbus" ,dbus)))
    ;; The following functions and variables needed by emacs-exwm are
    ;; not included in emacs-minimal:
    ;; scroll-bar-mode, fringe-mode
    ;; x-display-pixel-width, x-display-pixel-height
    (arguments
     `(#:emacs ,emacs
       #:phases
       (modify-phases %standard-phases
         (add-after 'build 'install-xsession
           (lambda* (#:key inputs outputs #:allow-other-keys)
             (let* ((out (assoc-ref outputs "out"))
                    (xsessions (string-append out "/share/xsessions"))
                    (bin (string-append out "/bin"))
                    (exwm-executable (string-append bin "/exwm")))
               ;; Add a .desktop file to xsessions
               (mkdir-p xsessions)
               (mkdir-p bin)
               (with-output-to-file
                   (string-append xsessions "/exwm.desktop")
                 (lambda _
                   (format #t "[Desktop Entry]~@
                     Name=~a~@
                     Comment=~a~@
                     Exec=~a~@
                     TryExec=~@*~a~@
                     Type=Application~%" ,name ,synopsis exwm-executable)))
               ;; Add a shell wrapper to bin
               (with-output-to-file exwm-executable
                 (lambda _
                   (format #t "#!~a ~@
                     ~a +SI:localuser:$USER ~@
                     exec ~a --exit-with-session ~a \"$@\" --eval '~s' ~%"
                           (string-append (assoc-ref inputs "bash") "/bin/sh")
                           (string-append (assoc-ref inputs "xhost") "/bin/xhost")
                           (string-append (assoc-ref inputs "dbus") "/bin/dbus-launch")
                           (string-append (assoc-ref inputs "emacs") "/bin/emacs")
                           '(cond
                             ((file-exists-p "~/.exwm")
                              (load-file "~/.exwm"))
                             ((not (featurep 'exwm))
                              (require 'exwm)
                              (require 'exwm-config)
                              (exwm-config-default)
                              (message (concat "exwm configuration not found. "
                                               "Falling back to default configuration...")))))))
               (chmod exwm-executable #o555)
               #t))))))
    (home-page "https://github.com/ch11ng/exwm")
    (description "EXWM is a full-featured tiling X window manager for Emacs
built on top of XELB.")
    (license license:gpl3+)))

(define-public emacs-switch-window
  (package
    (name "emacs-switch-window")
    (version "1.6.2")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/dimitri/switch-window")
             (commit (string-append "v" version))))
       (file-name (git-file-name name version))
       (sha256
        (base32
         "0rci96asgamr6qp6nkyr5vwrnslswjxcjd96yccy4aivh0g66yfg"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/dimitri/switch-window")
    (synopsis "Emacs window switch tool")
    (description "Switch-window is an emacs window switch tool, which
offer a visual way to choose a window to switch to, delete, split or
other operations.")
    (license license:wtfpl2)))

(define-public emacs-exwm-x
  (package
    (name "emacs-exwm-x")
    (version "1.9.0")
    (synopsis "Derivative window manager based on EXWM")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/tumashu/exwm-x")
             (commit (string-append "v" version))))
       (file-name (git-file-name name version))
       (sha256
        (base32
         "03l3dl7s1qys1kkh40rm1sfx7axy1b8sf5f6nyksj9ps6d30p5i4"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-exwm" ,emacs-exwm)
       ("emacs-switch-window" ,emacs-switch-window)
       ("emacs-ivy" ,emacs-ivy)
       ("emacs-use-package" ,emacs-use-package)))
    (inputs
     `(("xhost" ,xhost)
       ("dbus" ,dbus)))
    ;; Need emacs instead of emacs-minimal,
    ;; for emacs's bin path will be inserted into bin/exwm-x file.
    (arguments
     `(#:emacs ,emacs
       #:phases
       (modify-phases %standard-phases
         (add-after 'build 'install-xsession
           (lambda* (#:key inputs outputs #:allow-other-keys)
             (let* ((out (assoc-ref outputs "out"))
                    (xsessions (string-append out "/share/xsessions"))
                    (bin (string-append out "/bin"))
                    (exwm-executable (string-append bin "/exwm-x")))
               ;; Add a .desktop file to xsessions
               (mkdir-p xsessions)
               (mkdir-p bin)
               (with-output-to-file
                   (string-append xsessions "/exwm-x.desktop")
                 (lambda _
                   (format #t "[Desktop Entry]~@
                     Name=~a~@
                     Comment=~a~@
                     Exec=~a~@
                     TryExec=~@*~a~@
                     Type=Application~%" ,name ,synopsis exwm-executable)))
               ;; Add a shell wrapper to bin
               (with-output-to-file exwm-executable
                 (lambda _
                   (format #t "#!~a ~@
                     ~a +SI:localuser:$USER ~@
                     exec ~a --exit-with-session ~a \"$@\" --eval '~s' ~%"
                           (string-append (assoc-ref inputs "bash") "/bin/sh")
                           (string-append (assoc-ref inputs "xhost") "/bin/xhost")
                           (string-append (assoc-ref inputs "dbus") "/bin/dbus-launch")
                           (string-append (assoc-ref inputs "emacs") "/bin/emacs")
                           '(require 'exwmx-loader))))
               (chmod exwm-executable #o555)
               #t))))))
    (home-page "https://github.com/tumashu/exwm-x")
    (description "EXWM-X is a derivative window manager based on EXWM, with focus
on mouse-control.")
    (license license:gpl3+)))

(define-public emacs-gnuplot
  (package
    (name "emacs-gnuplot")
    (version "0.7.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/bruceravel/gnuplot-mode/archive/"
             version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "0glzymrn138lwig7p4cj17x4if5jisr6l4g6wcbxisqkqgc1h01i"))))
    (build-system gnu-build-system)
    (native-inputs `(("emacs" ,emacs-minimal)))
    (arguments
     (let ((elisp-dir (string-append "/share/emacs/site-lisp/guix.d"
                                     "/gnuplot-" version)))
       `(#:modules ((guix build gnu-build-system)
                    (guix build utils)
                    (guix build emacs-utils))
         #:imported-modules (,@%gnu-build-system-modules
                             (guix build emacs-utils))
         #:configure-flags
         (list (string-append "EMACS=" (assoc-ref %build-inputs "emacs")
                              "/bin/emacs")
               (string-append "--with-lispdir=" %output ,elisp-dir))
         #:phases
         (modify-phases %standard-phases
           (add-after 'install 'generate-autoloads
             (lambda* (#:key outputs #:allow-other-keys)
               (emacs-generate-autoloads
                "gnuplot"
                (string-append (assoc-ref outputs "out") ,elisp-dir))
               #t))))))
    (home-page "https://github.com/bruceravel/gnuplot-mode")
    (synopsis "Emacs major mode for interacting with gnuplot")
    (description "@code{emacs-gnuplot} is an emacs major mode for interacting
with gnuplot.")
    (license license:gpl2+)))

(define-public emacs-transpose-frame
  (package
    (name "emacs-transpose-frame")
    (version "0.1.0")
    (source
     (origin
       (method url-fetch)
       (uri "http://www.emacswiki.org/emacs/download/transpose-frame.el")
       (file-name (string-append "transpose-frame-" version ".el"))
       (sha256
        (base32
         "1f67yksgw9s6j0033hmqzaxx2a93jm11sd5ys7cc3li5gfh680m4"))))
    (build-system emacs-build-system)
    (home-page "https://www.emacswiki.org/emacs/TransposeFrame")
    (synopsis "Transpose window arrangement in current frame")
    (description "@code{emacs-transpose-frame} provides some interactive
functions which allows users to transpose windows arrangement in currently
selected frame.")
    (license license:bsd-2)))

(define-public emacs-key-chord
  (package
    (name "emacs-key-chord")
    (version "0.6")
    (source
     (origin
       (method url-fetch)
       (uri "https://www.emacswiki.org/emacs/download/key-chord.el")
       (file-name (string-append "key-chord-" version ".el"))
       (sha256
        (base32
         "03m44pqggfrd53nh9dvpdjgm0rvca34qxmd30hr33hzprzjambxg"))))
    (build-system emacs-build-system)
    (home-page "https://www.emacswiki.org/emacs/key-chord.el")
    (synopsis "Map pairs of simultaneously pressed keys to Emacs commands")
    (description "@code{emacs-key-chord} provides @code{key-chord-mode}, a
mode for binding key chords to commands.  A key chord is defined as two keys
pressed simultaneously or a single key quickly pressed twice.")
    (license license:gpl2+)))

(define-public emacs-evil-surround
  (package
    (name "emacs-evil-surround")
    (version "1.0.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/timcharper/evil-surround/archive/v"
             version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "0p572jgic3q1ia1nz37kclir729ay6i2f4sa7wnaapyxly2lwb3r"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-evil" ,emacs-evil)))
    (home-page "https://github.com/timcharper/evil-surround")
    (synopsis "Easily modify surrounding parantheses and quotes")
    (description "@code{emacs-evil-surround} allows easy deletion, change and
addition of surrounding pairs, such as parantheses and quotes, in evil mode.")
    (license license:gpl3+)))

(define-public emacs-evil-commentary
  (package
    (name "emacs-evil-commentary")
    (version "2.1.1")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/linktohack/evil-commentary/archive/v"
             version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1jdya0i921nwskwrzdsj0vrr3m7gm49dy6f6pk9p5nxaarfxk230"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-evil" ,emacs-evil)))
    (home-page "https://github.com/linktohack/evil-commentary")
    (synopsis "Comment out code in evil mode")
    (description "@code{emacs-evil-commentary} adds keybindings to easily
comment out lines of code in evil mode.  It provides @code{gcc} to comment out
lines, and @code{gc} to comment out the target of a motion.")
    (license license:gpl3+)))

;; Tests for emacs-ansi have a circular dependency with ert-runner, and
;; therefore cannot be run
(define-public emacs-ansi
  (package
    (name "emacs-ansi")
    (version "0.4.1")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/rejeep/ansi.el/archive/v"
                           version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "13jj4vbi98j3p17hs99bmy7g21jd5h4v3wpxk4pkvhylm3bfwjw8"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-dash" ,emacs-dash)
       ("emacs-s" ,emacs-s)))
    (home-page "https://github.com/rejeep/ansi.el")
    (synopsis "Convert strings to ANSI")
    (description "@code{emacs-ansi} defines functions that turns simple
strings to ANSI strings.  Turning a string into an ANSI string can be to add
color to a text, add color in the background of a text or adding a style, such
as bold, underscore or italic.")
    (license license:gpl3+)))

;; Tests for emacs-commander have a circular dependency with ert-runner, and
;; therefore cannot be run
(define-public emacs-commander
  (package
    (name "emacs-commander")
    (version "0.7.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/rejeep/commander.el/archive/v"
                           version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "196s2i15z7gwxa97l1wkxvjnfmj5n38wwm6d3g4zz15l2vqggc2y"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-dash" ,emacs-dash)
       ("emacs-f" ,emacs-f)
       ("emacs-s" ,emacs-s)))
    (home-page "https://github.com/rejeep/commander.el")
    (synopsis "Emacs command line parser")
    (description "@code{emacs-commander} provides command line parsing for
Emacs.")
    (license license:gpl3+)))

;; Tests for ert-runner have a circular dependency with ecukes, and therefore
;; cannot be run
(define-public emacs-ert-runner
  (let ((version "0.7.0")
        (revision "1")
        (commit "90b8fdd5970ef76a4649be60003b37f82cdc1a65"))
    (package
      (name "emacs-ert-runner")
      (version (git-version "0.7.0" revision commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/rejeep/ert-runner.el.git")
               (commit commit)))
         (file-name (git-file-name name version))
         (sha256
          (base32
           "04nxmyzncacj2wmzd84vv9wkkr2dk9lcb10dvygqmg3p1gadnwzz"))))
      (build-system emacs-build-system)
      (inputs
       `(("emacs-ansi" ,emacs-ansi)
         ("emacs-commander" ,emacs-commander)
         ("emacs-dash" ,emacs-dash)
         ("emacs-f" ,emacs-f)
         ("emacs-s" ,emacs-s)
         ("emacs-shut-up" ,emacs-shut-up)))
      (arguments
       `(#:phases
         (modify-phases %standard-phases
           (add-after 'install 'install-executable
             (lambda* (#:key inputs outputs #:allow-other-keys)
               (let ((out (assoc-ref outputs "out"))
                     (source-directory (string-append
                                  (getenv "TMPDIR") "/source")))
                 (substitute* "bin/ert-runner"
                   (("ERT_RUNNER=\"\\$\\(dirname \\$\\(dirname \\$0\\)\\)")
                    (string-append "ERT_RUNNER=\"" out
                                   "/share/emacs/site-lisp/guix.d/ert-runner-"
                                   ,version)))
                 (install-file "bin/ert-runner" (string-append out "/bin"))
                 (wrap-program (string-append out "/bin/ert-runner")
                   (list "EMACSLOADPATH" ":" 'prefix
                         ;; Do not capture the transient source directory in
                         ;; the wrapper.
                         (delete source-directory
                                 (string-split (getenv "EMACSLOADPATH") #\:))))
                 #t))))
         #:include (cons* "^reporters/.*\\.el$" %default-include)))
      (home-page "https://github.com/rejeep/ert-runner.el")
      (synopsis "Opinionated Ert testing workflow")
      (description "@code{ert-runner} is a tool for Emacs projects tested
using ERT.  It assumes a certain test structure setup and can therefore make
running tests easier.")
      (license license:gpl3+))))

(define-public ert-runner
  (deprecated-package "ert-runner" emacs-ert-runner))

(define-public emacs-disable-mouse
  (package
    (name "emacs-disable-mouse")
    (version "0.2")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/purcell/disable-mouse/archive/"
             version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "0haqpq23r1wx04lsqrrg3p5visg9hx5i36dg55ab003wfsrlrzbc"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/purcell/disable-mouse")
    (synopsis "Disable mouse commands globally")
    (description
     "Provides @code{disable-mouse-mode} and @code{global-disable-mouse-mode},
pair of minor modes which suppress all mouse events by intercepting them and
running a customisable handler command (@code{ignore} by default). ")
    (license license:gpl3+)))

(define-public emacs-json-reformat
  (package
    (name "emacs-json-reformat")
    (version "0.0.6")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/gongo/json-reformat/archive/"
                           version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "11fbq4scrgr7m0iwnzcrn2g7xvqwm2gf82sa7zy1l0nil7265p28"))
       (patches (search-patches "emacs-json-reformat-fix-tests.patch"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-undercover" ,emacs-undercover)))
    (native-inputs
     `(("emacs-dash" ,emacs-dash)
       ("emacs-shut-up" ,emacs-shut-up)
       ("ert-runner" ,emacs-ert-runner)))
    (arguments
     `(#:tests? #t
       #:test-command '("ert-runner")
       #:phases
       (modify-phases %standard-phases
         (add-before 'check 'delete-json-objects-order-test
           (lambda _
             (emacs-batch-edit-file "test/json-reformat-test.el"
               `(progn (progn (goto-char (point-min))
                              (re-search-forward
                               "ert-deftest json-reformat-test:json-reformat-region")
                              (beginning-of-line)
                              (kill-sexp))
                       (basic-save-buffer)))
             #t)))))
    (home-page "https://github.com/gongo/json-reformat")
    (synopsis "Reformatting tool for JSON")
    (description "@code{json-reformat} provides a reformatting tool for
@url{http://json.org/, JSON}.")
    (license license:gpl3+)))

(define-public emacs-json-snatcher
  (package
    (name "emacs-json-snatcher")
    (version "1.0.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/Sterlingg/json-snatcher/archive/"
                           version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1nfiwsifpdiz0lbrqa77nl0crnfrv5h85ans9b0g5rggnmyshcfb"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/sterlingg/json-snatcher")
    (synopsis "Grabs the path to JSON values in a JSON file")
    (description "@code{emacs-json-snatcher} grabs the path to JSON values in
a @url{http://json.org/, JSON} file.")
    (license license:gpl3+)))

(define-public emacs-json-mode
  (package
    (name "emacs-json-mode")
    (version "1.7.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/joshwnj/json-mode/archive/"
                           "v" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "06h45p4cn767pk9sqi2zb1c65wy5gyyijqxzpglp80zwxhvajdz5"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-json-reformat" ,emacs-json-reformat)
       ("emacs-json-snatcher" ,emacs-json-snatcher)))
    (home-page "https://github.com/joshwnj/json-mode")
    (synopsis "Major mode for editing JSON files")
    (description "@code{json-mode} extends the builtin js-mode syntax
highlighting.")
    (license license:gpl3+)))

(define-public emacs-restclient
  (let ((commit "07a3888bb36d0e29608142ebe743b4362b800f40")
        (revision "1"))                 ;Guix package revision,
                                        ;upstream doesn't have official releases
    (package
      (name "emacs-restclient")
      (version (string-append revision "."
                              (string-take commit 7)))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/pashky/restclient.el.git")
                      (commit commit)))
                (sha256
                 (base32
                  "00lmjhb5im1kgrp54yipf1h9pshxzgjlg71yf2rq5n973gvb0w0q"))
                (file-name (git-file-name name version))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-helm" ,emacs-helm)))
      (home-page "https://github.com/pashky/restclient.el")
      (synopsis "Explore and test HTTP REST webservices")
      (description
       "This tool allows for testing and exploration of HTTP REST Web services
from within Emacs.  Restclient runs queries from a plan-text query sheet,
displays results pretty-printed in XML or JSON with @code{restclient-mode}")
      (license license:public-domain))))

(define-public emacs-eimp
  (let ((version "1.4.0")
        (commit "2e7536fe6d8f7faf1bad7a8ae37faba0162c3b4f")
        (revision "1"))
    (package
      (name "emacs-eimp")
      (version (git-version version revision commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/nicferrier/eimp.git")
               (commit commit)))
         (file-name (git-file-name name version))
         (sha256
          (base32
           "154d57yafxbcf39r89n5j43c86rp2fki3lw3gwy7ww2g6qkclcra"))))
      (build-system emacs-build-system)
      (arguments
       `(#:phases
         (modify-phases %standard-phases
           (add-after 'unpack 'configure
             (lambda* (#:key inputs #:allow-other-keys)
               (let ((imagemagick (assoc-ref inputs "imagemagick")))
                 ;; eimp.el is read-only in git.
                 (chmod "eimp.el" #o644)
                 (emacs-substitute-variables "eimp.el"
                   ("eimp-mogrify-program"
                    (string-append imagemagick "/bin/mogrify"))))
               #t)))))
      (inputs
       `(("imagemagick" ,imagemagick)))
      (home-page "https://github.com/nicferrier/eimp")
      (synopsis "Interactive image manipulation utility for Emacs")
      (description "@code{emacs-eimp} allows interactive image manipulation
from within Emacs.  It uses the code@{mogrify} utility from ImageMagick to do
the actual transformations.")
      (license license:gpl2+))))

(define-public emacs-dired-hacks
  (let ((commit "eda68006ce73bbf6b9b995bfd70d08bec8cade36")
        (revision "1"))
    (package
      (name "emacs-dired-hacks")
      (version (string-append "0.0.1-" revision "."
                              (string-take commit 7)))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/Fuco1/dired-hacks.git")
                      (commit commit)))
                (file-name (string-append name "-" version "-checkout"))
                (sha256
                 (base32
                  "1w7ssl9zssn5rcha6apf4h8drkd02k4xgvs203bdbqyqp9wz9brx"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-dash" ,emacs-dash)
         ("emacs-eimp" ,emacs-eimp)
         ("emacs-f" ,emacs-f)
         ("emacs-s" ,emacs-s)))
      (home-page "https://github.com/Fuco1/dired-hacks")
      (synopsis
       "Collection of useful dired additions")
      (description
       "Collection of Emacs dired mode additions:
@itemize
@item dired-avfs
@item dired-columns
@item dired-filter
@item dired-hacks-utils
@item dired-images
@item dired-list
@item dired-narrow
@item dired-open
@item dired-rainbow
@item dired-ranger
@item dired-subtree
@item dired-tagsistant
@end itemize\n")
      (license license:gpl3+))))

(define-public emacs-dired-sidebar
  (let ((commit "06bd0d40bab812c61a668129daf29ba359424454")
        (revision "0"))
    (package
      (name "emacs-dired-sidebar")
      (home-page "https://github.com/jojojames/dired-sidebar")
      (version (git-version "0.0.1" revision commit))
      (source (origin
                (method git-fetch)
                (uri (git-reference (url home-page) (commit commit)))
                (sha256
                 (base32
                  "0lvwvq6sl80sha9fq5m4568sg534dhmifyjqw75bqddcbf3by84x"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-dired-subtree" ,emacs-dired-hacks)))
      (synopsis "Sidebar for Emacs using Dired")
      (description
       "This package provides a sidebar for Emacs similar to @code{NeoTree}
or @code{treemacs}, but leveraging @code{Dired} to do the job of display.")
      (license license:gpl3+))))

(define-public emacs-which-key
  (package
    (name "emacs-which-key")
    (version "3.3.1")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/justbur/emacs-which-key/archive/v"
             version ".tar.gz"))
       (sha256
        (base32
         "1g8k0js21bc8mlw6hvmg93zgfjhil77c30cv1hf85y4qb9ldvika"))
       (file-name (string-append name "-" version ".tar.gz"))))
    (build-system emacs-build-system)
    (arguments
     `(#:tests? #t
       #:test-command '("emacs" "--batch"
                        "-l" "which-key-tests.el"
                        "-f" "ert-run-tests-batch-and-exit")))
    (home-page "https://github.com/justbur/emacs-which-key")
    (synopsis "Display available key bindings in popup")
    (description
     "@code{emacs-which-key} is a minor mode for Emacs that displays the key
bindings following your currently entered incomplete command (a prefix) in a
popup.  For example, after enabling the minor mode if you enter C-x and wait
for the default of 1 second, the minibuffer will expand with all of the
available key bindings that follow C-x (or as many as space allows given your
settings).")
    (license license:gpl3+)))

(define-public emacs-ws-butler
  (package
    (name "emacs-ws-butler")
    (version "0.6")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/lewang/ws-butler.git")
                    (commit "323b651dd70ee40a25accc940b8f80c3a3185205")))
              (file-name (string-append name "-" version "-checkout"))
              (sha256
               (base32
                "1a4b0lsmwq84qfx51c5xy4fryhb1ysld4fhgw2vr37izf53379sb"))))
    (build-system emacs-build-system)
    (native-inputs
     `(("ert-runner" ,emacs-ert-runner)))
    (arguments
     `(#:tests? #t
       #:test-command '("ert-runner" "tests")))
    (home-page "https://github.com/lewang/ws-butler")
    (synopsis "Trim spaces from end of lines")
    (description
     "This Emacs package automatically and unobtrusively trims whitespace
characters from end of lines.")
    (license license:gpl3+)))

(define-public emacs-org-edit-latex
  (package
    (name "emacs-org-edit-latex")
    (version "0.8.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/et2010/org-edit-latex/archive/v"
             version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1y4h6wrs8286h9pbsv4d8fr67a885vz8b2k80qgv5qddipi2i78p"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-auctex" ,emacs-auctex)
       ;; The version of org in Emacs 25.2 is not sufficient, because the
       ;; `org-latex-make-preamble' function is required.
       ("emacs-org" ,emacs-org)))
    (home-page "https://github.com/et2010/org-edit-latex")
    (synopsis "Edit a latex fragment just like editing a src block")
    (description "@code{emacs-org-edit-latex} is an extension for org-mode.
It lets you edit a latex fragment in a dedicated buffer just like editing a
src block.")
    (license license:gpl3+)))

(define-public emacs-emamux
  (package
    (name "emacs-emamux")
    (version "0.14")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/syohex/emacs-emamux/archive/"
                    version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "0wlqg4icy037bj70b0qmhvwvmiwhagpnx6pnxhq6gzy1hvwlilkx"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/syohex/emacs-emamux")
    (synopsis "Manipulate Tmux from Emacs")
    (description
     "@code{emacs-emamux} lets Emacs interact with the @code{tmux} terminal
multiplexer.")
    (license license:gpl3+)))

(define-public emacs-rpm-spec-mode
  (package
    (name "emacs-rpm-spec-mode")
    (version "0.16")
    (source
     (origin
       (method url-fetch)
       ;; URI has the Fedora release number instead of the version
       ;; number. This will have to updated manually every new release.
       (uri (string-append
             "https://src.fedoraproject.org/cgit/rpms"
             "/emacs-rpm-spec-mode.git/snapshot"
             "/emacs-rpm-spec-mode-f26.tar.gz"))
       (sha256
        (base32
         "17dz80lhjrc89fj17pysl8slahzrqdkxgcjdk55zls6jizkr6kz3"))))
    (build-system emacs-build-system)
    (home-page "http://pkgs.fedoraproject.org/cgit/rpms/emacs-rpm-spec-mode.git")
    (synopsis "Emacs major mode for editing RPM spec files")
    (description "@code{emacs-rpm-spec-mode} provides an Emacs major mode for
editing RPM spec files.")
    (license license:gpl2+)))

(define-public emacs-git-messenger
  (package
    (name "emacs-git-messenger")
    (version "0.18")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/syohex/emacs-git-messenger/archive/"
             version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "17mqki6g0wx46fn7dcbcc2pjxik7vvrcb1j9jzxim8b9psbsbnp9"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-popup" ,emacs-popup)))
    (arguments
     `(#:tests? #t
       #:test-command '("emacs" "--batch" "-l" "test/test.el"
                        "-f" "ert-run-tests-batch-and-exit")))
    (home-page "https://github.com/syohex/emacs-git-messenger")
    (synopsis "Popup commit message at current line")
    (description "@code{emacs-git-messenger} provides
@code{git-messenger:popup-message}, a function that when called, will popup
the last git commit message for the current line.  This uses git-blame
internally.")
    (license license:gpl3+)))

(define-public emacs-gitpatch
  (package
    (name "emacs-gitpatch")
    (version "0.5.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/tumashu/gitpatch/archive/"
                           "v" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1yj6pmic541lcnscjin300k380qp9xdfprs55xg1q57jrkq6f6k7"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/tumashu/gitpatch")
    (synopsis "Mail git patch from Emacs")
    (description "@code{emacs-gitpatch} lets users easily send git patches,
created by @code{git format-patch}, from @code{magit}, @code{dired} and
@code{ibuffer} buffers.")
    (license license:gpl3+)))

(define-public emacs-erc-hl-nicks
  (package
    (name "emacs-erc-hl-nicks")
    (version "1.3.3")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/leathekd/erc-hl-nicks"
                           "/archive/" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1a1r2kc3688g8c2ybkpwh88kgmnqhg3h3032g2yn4zr9m0n3vpkr"))))
    (build-system emacs-build-system)
    (synopsis "Nickname highlighting for Emacs ERC")
    (description "@code{erc-hl-nicks} highlights nicknames in ERC, an IRC
client for Emacs.  The main features are:
@itemize
@item Auto-colorizes nicknames without having to specify colors
@item Ignores certain characters that IRC clients add to nicknames to avoid
duplicates (nickname, nickname’, nickname\", etc.)
@item Attempts to produce colors with a sufficient amount of contrast between
the nick color and the background color
@end itemize\n")
    (home-page "https://github.com/leathekd/erc-hl-nicks")
    (license license:gpl3+)))

(define-public emacs-engine-mode
  (package
    (name "emacs-engine-mode")
    (version "2.0.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/hrs/engine-mode/archive/"
                           "v" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1vm4p7pcp1vnwwxvps1bhm7i7hkabqqxl898knxf2hqvxys76684"))))
    (build-system emacs-build-system)
    (synopsis "Minor mode for defining and querying search engines")
    (description "@code{engine-mode} is a global minor mode for Emacs.  It
enables you to easily define search engines, bind them to keybindings, and
query them from the comfort of your editor.")
    (home-page "https://github.com/hrs/engine-mode")
    (license license:gpl3+)))

(define-public emacs-prop-menu
  (package
    (name "emacs-prop-menu")
    (version "0.1.2")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "http://stable.melpa.org/packages/prop-menu-"
             version ".el"))
       (sha256
        (base32
         "01bk4sjafzz7gqrkv9jg0pa85qr34vbk3q8ga2b0m61bndywzgpr"))))
    (build-system emacs-build-system)
    (home-page
     "https://github.com/david-christiansen/prop-menu-el")
    (synopsis
     "Create and display a context menu based on text and overlay properties")
    (description
     "This is a library for computing context menus based on text
properties and overlays.  The intended use is to have tools that
annotate source code and others that use these annotations, without
requiring a direct coupling between them, but maintaining
discoverability.

Major modes that wish to use this library should first define an
appropriate value for @code{prop-menu-item-functions}.  Then, they should
bind @code{prop-menu-by-completing-read} to an appropriate
key.  Optionally, a mouse pop-up can be added by binding
@code{prop-menu-show-menu} to a mouse event.")
    (license license:gpl3+)))

(define-public emacs-idris-mode
  (package
    (name "emacs-idris-mode")
    (version "0.9.19")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "http://stable.melpa.org/packages/idris-mode-"
             version ".tar"))
       (sha256
        (base32
         "02r1qqsxi6qk7q4cj6a6pygbj856dcw9vcmhfh0ib92j41v77q6y"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-prop-menu" ,emacs-prop-menu)))
    (home-page
     "https://github.com/idris-hackers/idris-mode")
    (synopsis "Major mode for editing Idris code")
    (description
     "This is an Emacs mode for editing Idris code.  It requires the latest
version of Idris, and some features may rely on the latest Git version of
Idris.")
    (license license:gpl3+)))

(define-public emacs-browse-at-remote
  (package
    (name "emacs-browse-at-remote")
    (version "0.10.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/rmuslimov/browse-at-remote/archive/"
             version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "0ymslsp6i1naw25zckv25bf4aaq6qwkbkn95qyzlwg869l802686"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-f" ,emacs-f)
       ("emacs-s" ,emacs-s)))
    (native-inputs
     `(("ert-runner" ,emacs-ert-runner)))
    (arguments
     `(#:tests? #t
       #:test-command '("ert-runner")))
    (home-page "https://github.com/rmuslimov/browse-at-remote")
    (synopsis "Open github/gitlab/bitbucket/stash page from Emacs")
    (description
     "This Emacs package allows you to open a target page on
github/gitlab (or bitbucket) by calling @code{browse-at-remote} command.
It supports dired buffers and opens them in tree mode at destination.")
    (license license:gpl3+)))

(define-public emacs-tiny
  (package
    (name "emacs-tiny")
    (version "0.2.1")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "http://elpa.gnu.org/packages/tiny-" version ".tar"))
       (sha256
        (base32
         "1cr73a8gba549ja55x0c2s554f3zywf69zbnd7v82jz5q1k9wd2v"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/abo-abo/tiny")
    (synopsis "Quickly generate linear ranges in Emacs")
    (description
     "The main command of the @code{tiny} extension for Emacs is @code{tiny-expand}.
It is meant to quickly generate linear ranges, e.g. 5, 6, 7, 8.  Some elisp
proficiency is an advantage, since you can transform your numeric range with
an elisp expression.")
    (license license:gpl3+)))

(define-public emacs-emojify
  (package
    (name "emacs-emojify")
    (version "0.4")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/iqbalansari/emacs-emojify/"
                           "releases/download/v" version "/emojify-"
                           version ".tar"))
       (sha256
        (base32
         "0k84v2d2bkiwcky9fi1yyprgkj46g7wh6pyl9gzmcd7sqv051d5n"))))
    (build-system emacs-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-after 'install 'install-data
           (lambda* (#:key  outputs #:allow-other-keys)
             (copy-recursively "data"
                               (string-append (assoc-ref outputs "out")
                                              "/share/emacs/site-lisp/guix.d/"
                                              "emojify-" ,version "/data"))
             #t)))))
    (propagated-inputs
     `(("emacs-ht" ,emacs-ht)))
    (home-page "https://github.com/iqbalansari/emacs-emojify")
    (synopsis "Display emojis in Emacs")
    (description "This package displays emojis in Emacs similar to how Github,
Slack, and other websites do.  It can display plain ASCII like @code{:)} as
well as Github-style emojis like @code{:smile:}.  It provides a minor mode
@code{emojify-mode} to enable the display of emojis in a buffer.")
    (license license:gpl3+)))

(define-public emacs-websocket
  (package
    (name "emacs-websocket")
    (version "1.10")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/ahyatt/emacs-websocket.git")
             (commit version)))
       (file-name (string-append name "-" version "-checkout"))
       (sha256
        (base32
         "1dgrf7na6r6mmkknphzshlbd5fnzisg0qn0j7vfpa38wgsymaq52"))))
    (build-system emacs-build-system)
    (home-page "http://elpa.gnu.org/packages/websocket.html")
    (synopsis "Emacs WebSocket client and server")
    (description "This is an Elisp library for WebSocket clients to talk to
WebSocket servers, and for WebSocket servers to accept connections from
WebSocket clients.  This library is designed to be used by other library
writers, to write applications that use WebSockets, and is not useful by
itself.")
    (license license:gpl3+)))

(define-public emacs-oauth2
  (package
    (name "emacs-oauth2")
    (version "0.11")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://elpa.gnu.org/packages/oauth2-"
                           version ".el"))
       (sha256
        (base32
         "0ydkc9jazsnbbvfhd47mql52y7k06n3z7r0naqxkwb99j9blqsmp"))))
    (build-system emacs-build-system)
    (home-page "http://elpa.gnu.org/packages/oauth2.html")
    (synopsis "OAuth 2.0 authorization protocol implementation")
    (description
     "This package provides an Elisp implementation of the OAuth 2.0 draft.
The main entry point is @code{oauth2-auth-and-store} which will return a token
structure.  This token structure can be then used with
@code{oauth2-url-retrieve-synchronously} or @code{oauth2-url-retrieve} to
retrieve any data that need OAuth authentication to be accessed.  If the token
needs to be refreshed, the code handles it automatically and stores the new
value of the access token.")
    (license license:gpl3+)))

(define-public emacs-circe
  (package
    (name "emacs-circe")
    (version "2.10")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/jorgenschaefer/circe.git")
             (commit (string-append "v" version))))
       (file-name (git-file-name name version))
       (sha256
        (base32
         "10gi14kwxd81blddpvqh95lgmpbfgp0m955naxix3bs3r6a75n4s"))))
    (build-system emacs-build-system)
    (arguments
     `(#:tests? #t
       #:test-command '("buttercup" "-L" ".")
       #:phases
       (modify-phases %standard-phases
         ;; The HOME environment variable should be set to an existing
         ;; directory for the tests to succeed.
         (add-before 'check 'set-home
           (lambda _
             (setenv "HOME" "/tmp")
             #t)))))
    (native-inputs
     `(("emacs-buttercup" ,emacs-buttercup)))
    ;; In order to securely connect to an IRC server using TLS, Circe requires
    ;; the GnuTLS binary.
    (propagated-inputs
     `(("gnutls" ,gnutls)))
    (home-page "https://github.com/jorgenschaefer/circe")
    (synopsis "Client for IRC in Emacs")
    (description "Circe is a Client for IRC in Emacs.  It integrates well with
the rest of the editor, using standard Emacs key bindings and indicating
activity in channels in the status bar so it stays out of your way unless you
want to use it.")
    (license license:gpl3+)))

(define-public emacs-tracking
  (package
    (inherit emacs-circe)
    (name "emacs-tracking")
    (arguments
     ;; "tracking.el" is a library extracted from Circe package.  It requires
     ;; "shorten.el".
     `(#:include '("^shorten.el$" "^tracking.el$")
       ,@(package-arguments emacs-circe)))
    (home-page "https://github.com/jorgenschaefer/circe/wiki/Tracking")
    (synopsis "Buffer tracking library")
    (description "@code{tracking.el} provides a way for different modes to
notify the user that a buffer needs attention.  The user then can cycle
through them using @key{C-c C-SPC}.")
    (license license:gpl3+)))

(define-public emacs-slack
  (let ((commit "99a57501629a0329a9ca090c1ea1296462eda02d")
        (revision "5"))
    (package
      (name "emacs-slack")
      (version (git-version "0.0.2" revision commit))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/yuya373/emacs-slack.git")
                      (commit commit)))
                (file-name (git-file-name name commit))
                (sha256
                 (base32
                  "0jw1diypfw8pmzkq0napgxmfc0gqka7zcccgnw359604lr30k2z2"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-alert" ,emacs-alert)
         ("emacs-emojify" ,emacs-emojify)
         ("emacs-helm" ,emacs-helm)
         ("emacs-request" ,emacs-request)
         ("emacs-websocket" ,emacs-websocket)
         ("emacs-oauth2" ,emacs-oauth2)
         ("emacs-circe" ,emacs-circe)))
      (home-page "https://github.com/yuya373/emacs-slack")
      (synopsis "Slack client for Emacs")
      (description "This package provides an Emacs client for the Slack
messaging service.")
      (license license:gpl3+))))

(define-public emacs-bash-completion
  (package
   (name "emacs-bash-completion")
   (version "2.1.0")
   (source
    (origin
      (method url-fetch)
      (uri (string-append
            "https://github.com/szermatt/emacs-bash-completion/archive/v"
            version ".tar.gz"))
      (file-name (string-append name "-" version ".tar.gz"))
      (sha256
       (base32
        "1z0qck3v3ra6ivacn8n04w1v33a4xn01xx860761q31qzsv3sksq"))))
   (inputs `(("bash" ,bash)))
   (build-system emacs-build-system)
   (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-before 'install 'configure
           (lambda* (#:key inputs #:allow-other-keys)
             (let ((bash (assoc-ref inputs "bash")))
               (emacs-substitute-variables "bash-completion.el"
                 ("bash-completion-prog" (string-append bash "/bin/bash"))))
             #t)))))
   (home-page "https://github.com/szermatt/emacs-bash-completion")
   (synopsis "Bash completion for the shell buffer")
   (description
    "@code{bash-completion} defines dynamic completion hooks for shell-mode
and shell-command prompts that are based on Bash completion.")
   (license license:gpl2+)))

(define-public emacs-easy-kill
  (package
    (name "emacs-easy-kill")
    (version "0.9.3")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://elpa.gnu.org/packages/easy-kill-"
                                  version ".tar"))
              (sha256
               (base32
                "17nw0mglmg877axwg1d0gs03yc0p04lzmd3pl0nsnqbh3303fnqb"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/leoliu/easy-kill")
    (synopsis "Kill and mark things easily in Emacs")
    (description
     "This package provides commands @code{easy-kill} and @code{easy-mark} to
let users kill or mark things easily.")
    (license license:gpl3+)))

(define-public emacs-csv-mode
  (package
    (name "emacs-csv-mode")
    (version "1.7")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "http://elpa.gnu.org/packages/csv-mode-"
                           version ".el"))
       (sha256
        (base32
         "0r4bip0w3h55i8h6sxh06czf294mrhavybz0zypzrjw91m1bi7z6"))))
    (build-system emacs-build-system)
    (home-page
     "http://elpa.gnu.org/packages/csv-mode.html")
    (synopsis
     "Major mode for editing comma/char separated values")
    (description
     "This Emacs package implements CSV mode, a major mode for editing records
in a generalized CSV (character-separated values) format.")
    (license license:gpl3+)))

(define-public emacs-transmission
  (package
    (name "emacs-transmission")
    (version "0.12.1")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/holomorph/transmission/archive/"
                    version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "1rrlgn96gi1ljfwbwvlyyxbq75xzamlbdhq1bpyadxxmxcvlmk3n"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/holomorph/transmission")
    (synopsis "Emacs interface to a Transmission session")
    (description "This package provides an Emacs interface to interact with a
running session of the Transmission Bittorrent client.

Features:

@itemize
@item List, add, start/stop, verify, remove torrents.
@item Set speed limits, ratio limits, bandwidth priorities, trackers.
@item Navigate to the corresponding file list, torrent info, peer info
contexts.
@item Toggle downloading and set priorities for individual files.
@end itemize\n")
    (license license:gpl3+)))

(define-public emacs-polymode
  (package
    (name "emacs-polymode")
    (version "0.1.5")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/vspinu/polymode.git")
                    (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "0wwphs54jx48a3ca6x1qaz56j3j9bg4mv8g2akkffrzbdcb8sbc7"))))
    (build-system emacs-build-system)
    (arguments
     `(#:include (cons* "^modes/.*\\.el$" %default-include)
       #:phases
       (modify-phases %standard-phases
         (add-after 'set-emacs-load-path 'add-modes-subdir-to-load-path
           (lambda _
             (setenv "EMACSLOADPATH"
                     (string-append (getenv "EMACSLOADPATH")
                                    ":" (getcwd) "/modes" ":")))))))
    (home-page "https://github.com/vspinu/polymode")
    (synopsis "Framework for multiple Emacs modes based on indirect buffers")
    (description "Polymode is an Emacs package that offers generic support
for multiple major modes inside a single Emacs buffer.  It is lightweight,
object oriented and highly extensible.  Creating a new polymode typically
takes only a few lines of code.  Polymode also provides extensible facilities
for external literate programming tools for exporting, weaving and tangling.")
    (license license:gpl3+)))

(define-public emacs-polymode-ansible
  (let ((commit "b26094d029e25dc797b94254f797e7807a57e4c8"))
    (package
      (name "emacs-polymode-ansible")
      ;; No upstream version release yet.
      (version (git-version "0.1" "1" commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://gitlab.com/mavit/poly-ansible")
               (commit commit)))
         (file-name (git-file-name name version))
         (sha256
          (base32
           "055shddqibib3hx2ykwdz910nrqws40cd407mq946l2bf6v87gj6"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-ansible-doc" ,emacs-ansible-doc)
         ("emacs-jinja2-mode" ,emacs-jinja2-mode)
         ("emacs-polymode" ,emacs-polymode)
         ("emacs-yaml-mode" ,emacs-yaml-mode)))
      (properties '((upstream-name . "poly-ansible")))
      (home-page "https://gitlab.com/mavit/poly-ansible/")
      (synopsis "Polymode for Ansible - Jinja2 in YAML")
      (description
       "Edit YAML files for Ansible containing embedded Jinja2 templating.")
      (license license:gpl3+))))

(define-public eless
  (package
    (name "eless")
    (version "0.3")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/kaushalmodi/eless/archive/"
                    "v" version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "0gjnnhgw5xs1w3qfnkvwa2nv44gnxr8pkhx3c7qig45p8nh1461h"))))
    (build-system trivial-build-system)
    (inputs
     `(("bash" ,bash)))
    (native-inputs
     `(("tar" ,tar)
       ("gzip" ,gzip)))
    (arguments
     `(#:modules ((guix build utils))
       #:builder
       (begin
         (use-modules (guix build utils))
         (setenv "PATH" (string-append
                         (assoc-ref %build-inputs "tar") "/bin" ":"
                         (assoc-ref %build-inputs "gzip") "/bin"))
         (invoke "tar" "xvf" (assoc-ref %build-inputs "source"))
         (chdir (string-append "eless" "-" ,version))
         (substitute* "eless" (("/usr/bin/env bash")
                               (string-append (assoc-ref %build-inputs "bash")
                                              "/bin/bash")))
         (install-file "eless" (string-append %output "/bin"))
         (install-file "doc/eless.info" (string-append %output "/share/info"))
         #t)))
    (home-page "https://github.com/kaushalmodi/eless")
    (synopsis "Use Emacs as a paginator")
    (description "@code{eless} provides a combination of Bash script
and a minimal Emacs view-mode.

Feautures:

@itemize
@item Independent of a user’s Emacs config.
@item Customizable via the @code{(locate-user-emacs-file \"elesscfg\")} config.
@item Not require an Emacs server to be already running.
@item Syntax highlighting.
@item Org-mode file rendering.
@item @code{man} page viewer.
@item Info viewer.
@item Dired, wdired, (batch edit symbolic links).
@item Colored diffs, git diff, git log, ls with auto ANSI detection.
@item Filter log files lines matching a regexp.
@item Auto-revert log files similar to @code{tail -f}.
@item Quickly change frame and font sizes.
@end itemize\n")
    (license license:expat)))

(define-public emacs-evil-matchit
  (package
    (name "emacs-evil-matchit")
    (version "2.2.6")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/redguardtoo/evil-matchit/archive/"
             version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1yp9sl6542317mn1060ri90zyf6bs6qylagndhqy02p368q31rhi"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-evil" ,emacs-evil)))
    (home-page "https://github.com/redguardtoo/evil-matchit")
    (synopsis "Vim matchit ported into Emacs")
    (description
     "@code{evil-matchit} is a minor mode for jumping between matching tags in
evil mode using @kbd{%}.  It is a port of @code{matchit} for Vim.")
    (license license:gpl3+)))

(define-public emacs-evil-smartparens
  (package
    (name "emacs-evil-smartparens")
    (version "0.4.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/expez/evil-smartparens/archive/"
             version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1bwzdd3054d407d5j4m3njsbvmc9r8zzp33m32pj3b3irxrl68q0"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-evil" ,emacs-evil)
       ("emacs-smartparens" ,emacs-smartparens)))
    (home-page "https://github.com/expez/evil-smartparens")
    (synopsis "Emacs Evil integration for Smartparens")
    (description "@code{emacs-evil-smartparens} is an Emacs minor mode which
makes Evil play nice with Smartparens.  Evil is an Emacs minor mode that
emulates Vim features and provides Vim-like key bindings.")
    (license license:gpl3+)))

(define-public emacs-evil-quickscope
  (package
    (name "emacs-evil-quickscope")
    (version "0.1.4")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/blorbx/evil-quickscope/archive/v"
                           version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1r26a412mmar7vbf89zcifswiwpdg30mjzj32xdyqss57aqi83ma"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-evil" ,emacs-evil)))
    (arguments
     `(#:tests? #t
       #:test-command '("emacs" "--batch"
                        "-l" "evil-quickscope-tests.el"
                        "-f" "ert-run-tests-batch-and-exit")))
    (home-page "https://github.com/blorbx/evil-quickscope")
    (synopsis "Target highlighting for emacs evil-mode f,F,t and T commands")
    (description "@code{emacs-evil-quickscope} highlights targets for Evil
mode’s f,F,t,T keys, allowing for quick navigation within a line.  It is a
port of quick-scope for Vim.  Evil is an Emacs minor mode that emulates Vim
features and provides Vim-like key bindings.")
    (license license:gpl3+)))

(define-public emacs-bongo
  (package
    (name "emacs-bongo")
    (version "1.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/dbrock/bongo/archive/"
             version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1pcsyyrvj7djjjwpaswd1i782hvqvlvs39cy9ns0k795si6xd64d"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/dbrock/bongo")
    (synopsis "Media player for Emacs")
    (description
     "This package provides a flexible media player for Emacs.  @code{Bongo}
supports multiple backends such as @code{vlc}, @code{mpg123},
@code{ogg123}, @code{speexdec}, @code{timidity}, @code{mikmod} and
@code{afplay}.")
    (license license:gpl2+)))

(define-public emacs-groovy-modes
  (package
    (name "emacs-groovy-modes")
    (version "2.0")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/Groovy-Emacs-Modes/groovy-emacs-modes"
                    "/archive/" version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "15j0hnkx9nppjzda5cqsxxz5f3bq9hc4xfyjcdypzqiypcvmpa39"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-s" ,emacs-s)))
    (home-page "https://github.com/Groovy-Emacs-Modes/groovy-emacs-modes")
    (synopsis "Groovy related modes for Emacs")
    (description
     "This package provides @code{groovy-mode} for syntax highlighing in
Groovy source files, REPL integration with run-groovy and Grails project
navigation with the grails mode.")
    (license license:gpl3+)))

(define-public groovy-emacs-modes
  (deprecated-package "groovy-emacs-modes" emacs-groovy-modes))

(define-public emacs-org-tree-slide
  (let ((commit "dff8f1a4a64c8dd0a1fde0b0131e2fe186747134")
        (revision "0"))
    (package
      (name "emacs-org-tree-slide")
      (version (git-version "0.1" revision commit))
      (home-page "https://github.com/takaxp/org-tree-slide")
      (source (origin
                (method git-fetch)
                (uri (git-reference (url home-page) (commit commit)))
                (sha256
                 (base32
                  "153bg0x7ypla11pq51jmsgzfjklwwnrq56xgpbfhk1j16xwz9hyf"))
                (file-name (git-file-name name version))))
      (build-system emacs-build-system)
      (synopsis "Presentation tool for org-mode")
      (description
       "Org-tree-slide provides a slideshow mode to view org-mode files.  Use
@code{org-tree-slide-mode} to enter the slideshow mode, and then @kbd{C->} and
@kbd{C-<} to jump to the next and previous slide.")
      (license license:gpl3+))))

(define-public emacs-scratch-el
  (let ((commit "2cdf2b841ce7a0987093f65b0cc431947549f897")
        (revision "1"))
    (package
      (name "emacs-scratch-el")
      (version (git-version "1.2" revision commit))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/ieure/scratch-el.git")
                      (commit commit)))
                (file-name (git-file-name name version))
                (sha256
                 (base32
                  "0wscsndynjmnliajqaz28r1ww81j8wh84zwaaswx51abhwgl0idf"))))
      (build-system emacs-build-system)
      (native-inputs
       `(("texinfo" ,texinfo)))
      (arguments
       '(#:phases
         (modify-phases %standard-phases
           (add-after 'install 'install-doc
             (lambda* (#:key outputs #:allow-other-keys)
               (unless (invoke "makeinfo" "scratch.texi")
                 (error "makeinfo failed"))
               (install-file "scratch.info"
                             (string-append (assoc-ref outputs "out")
                                            "/share/info"))
               #t)))))
      (home-page "https://github.com/ieure/scratch-el/")
      (synopsis "Create scratch buffers with the same mode as current buffer")
      (description "Scratch is an extension to Emacs that enables one to create
scratch buffers that are in the same mode as the current buffer.  This is
notably useful when working on code in some language; you may grab code into a
scratch buffer, and, by virtue of this extension, do so using the Emacs
formatting rules for that language.")
      (license license:bsd-2))))

(define-public emacs-kv
  (package
    (name "emacs-kv")
    (version "0.0.19")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/nicferrier/emacs-kv.git")
             (commit "721148475bce38a70e0b678ba8aa923652e8900e")))
       (file-name (string-append name "-" version "-checkout"))
       (sha256
        (base32
         "0r0lz2s6gvy04fwnafai668jsf4546h4k6zd6isx5wpk0n33pj5m"))))
    (build-system emacs-build-system)
    (arguments
     `(#:tests? #t
       #:test-command '("emacs" "--batch" "-l" "kv-tests.el"
                        "-f" "ert-run-tests-batch-and-exit")))
    (home-page "https://github.com/nicferrier/emacs-kv")
    (synopsis "Key/Value data structures library for Emacs Lisp")
    (description "@code{emacs-kv} is a collection of tools for dealing with
key/value data structures such as plists, alists and hash-tables in Emacs
Lisp.")
    (license license:gpl3+)))

(define-public emacs-esxml
  (package
    (name "emacs-esxml")
    (version "0.3.4")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/tali713/esxml.git")
                    (commit version)))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "00vv8a75wdklygdyr4km9mc2ismxak69c45jmcny41xl44rp9x8m"))))
    (build-system emacs-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'fix-sources
           (lambda _
             ;; See: https://github.com/tali713/esxml/pull/28.
             (substitute* "css-lite.el"
               ((";;; main interface")
                (string-append ";;; main interface\n"
                               "(require 'cl-lib)"))
               (("mapcan")
                "cl-mapcan")
               (("',\\(cl-mapcan #'process-css-rule rules\\)")
                "(cl-mapcan #'process-css-rule ',rules)"))
             (substitute* "esxml-form.el"
               ((",esxml-form-field-defn")
                "#'esxml-form-field-defn"))
             ;; See: https://github.com/tali713/esxml/issues/25
             (delete-file "esxpath.el")
             #t)))))
    (propagated-inputs
     `(("emacs-kv" ,emacs-kv)))
    (home-page "https://github.com/tali713/esxml/")
    (synopsis "SXML for EmacsLisp")
    (description "This is XML/XHTML done with S-Expressions in EmacsLisp.
Simply, this is the easiest way to write HTML or XML in Lisp.  This library
uses the native form of XML representation as used by many libraries already
included within Emacs.  See @code{esxml-to-xml} for a concise description of
the format.")
    (license license:gpl3+)))

(define-public emacs-nov-el
  (package
    (name "emacs-nov-el")
    (version "0.2.6")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/wasamasa/nov.el.git")
                    (commit version)))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "188h5gzn1zf443g0b7q5bpmvvpr6ds5h8aci8vxc92py56rhyrvc"))))
    (build-system emacs-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'embed-path-to-unzip
           (lambda _
             (substitute* "nov.el"
               (("\\(executable-find \"unzip\"\\)")
                (string-append "\"" (which "unzip") "\"")))
             #t)))))
    (propagated-inputs
     `(("emacs-dash" ,emacs-dash)
       ("emacs-esxml" ,emacs-esxml)))
    (inputs
     `(("unzip" ,unzip)))
    (home-page "https://github.com/wasamasa/nov.el/")
    (synopsis "Major mode for reading EPUBs in Emacs")
    (description "@code{nov.el} provides a major mode for reading EPUB
documents.

Features:

@itemize
@item Basic navigation (jump to TOC, previous/next chapter)
@item Remembering and restoring the last read position
@item Jump to next chapter when scrolling beyond end
@item Renders EPUB2 (@code{.ncx}) and EPUB3 (@code{<nav>}) TOCs
@item Hyperlinks to internal and external targets
@item Supports textual and image documents
@item View source of document files
@item Metadata display
@item Image rescaling
@end itemize
")
    (license license:gpl3+)))

(define-public epipe
  (package
    (name "epipe")
    (version "0.1.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/cute-jumper/epipe/archive/"
                           version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "05a036852g4j63k1mhvyfrcsgkl9lczayi7x61570ysw3cli5wp5"))))
    (build-system trivial-build-system)
    (inputs
     `(("bash" ,bash)
       ("perl" ,perl)))
    (native-inputs
     `(("tar" ,tar)
       ("gzip" ,gzip)))
    (arguments
     `(#:modules
       ((guix build utils))
       #:builder
       (begin
         (use-modules (guix build utils))
         ;; Extract source
         (setenv "PATH" (string-append
                         (assoc-ref %build-inputs "tar") "/bin" ":"
                         (assoc-ref %build-inputs "gzip") "/bin"))
         (invoke "tar" "xvf" (assoc-ref %build-inputs "source"))
         (chdir (string-append ,name "-" ,version))
         ;; Patch shebangs
         (substitute* "epipe"
           (("/usr/bin/env bash")
            (string-append (assoc-ref %build-inputs "bash") "/bin/bash")))
         (patch-shebang "epipe.pl"
                        (list (string-append (assoc-ref %build-inputs "perl")
                                             "/bin")))
         ;; Installation
         (for-each (lambda (file)
                     (install-file file (string-append %output "/bin")))
                   '("epipe" "epipe.pl"))
         #t)))
    (home-page "https://github.com/cute-jumper/epipe")
    (synopsis "Pipe to the @code{emacsclient}")
    (description "@code{epipe} provides an utility to use your editor in
the pipeline, featuring the support for running @code{emacsclient}.")
    (license license:gpl3+)))

(define-public emacs-hcl-mode
  (package
    (name "emacs-hcl-mode")
    (version "0.03")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/syohex/emacs-hcl-mode/archive/"
             version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "0pvw74qpwh0znqzp6syp4wxjqs7dp1hbn5h7xfk97mff9l5d8k6x"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/syohex/emacs-hcl-mode")
    (synopsis "Major mode for the Hashicorp Configuration Language")
    (description
     "@code{emacs-hcl-mode} provides an Emacs major mode for working with
@acronym{HCL, Hashicorp Configuration Language}.  It provides syntax
highlighting and indentation support.")
    (license license:gpl3+)))

(define-public emacs-terraform-mode
  (package
    (name "emacs-terraform-mode")
    (version "0.06")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/syohex/emacs-terraform-mode/archive/"
             version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "0h9267ifdjmcin4sj8slxydbacx4bqicbvg8pa1qq2l72h9m5381"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-hcl-mode" ,emacs-hcl-mode)))
    (home-page "https://github.com/syohex/emacs-terraform-mode")
    (synopsis "Major mode for Terraform")
    (description
     "@code{emacs-terraform-mode} provides a major mode for working with
@uref{https://www.terraform.io/, Terraform} configuration files.  Most of the
functionality is inherited from @code{hcl-mode}.")
    (license license:gpl3+)))

(define-public emacs-exec-path-from-shell
  (package
    (name "emacs-exec-path-from-shell")
    (version "1.11")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://stable.melpa.org/packages/exec-path-from-shell-"
             version ".el"))
       (sha256
        (base32
         "03qjgb81cq1l3j54lvlf98r75vmmgd06mj6qh5wa6mz4xzp4w26r"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/purcell/exec-path-from-shell")
    (synopsis "Get environment variables such as @var{PATH} from the shell")
    (description
     "This library allows the user to set Emacs @var{exec-path} and @var{PATH}
from the shell @var{PATH}, so that @code{shell-command}, @code{compile} and
the like work as expected on systems on which Emacs is not guaranteed to
inherit a login shell's environment variables.  It also allows other
environment variables to be retrieved from the shell, so that Emacs will see
the same values you get in a terminal.")
    (license license:gpl3+)))

(define-public emacs-deft
  (package
    (name "emacs-deft")
    (version "0.8")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://stable.melpa.org/packages/deft-"
                           version ".el"))
       (sha256
        (base32
         "1vb9cjxskc7c0yyf9pvxy1fzypg1vrcgwnjz0m3hslinsgdyig58"))))
    (build-system emacs-build-system)
    (home-page "https://jblevins.org/projects/deft/")
    (synopsis "Quickly browse, filter, and edit plain text notes")
    (description
     "Deft is an Emacs mode for quickly browsing, filtering, and editing
directories of plain text notes, inspired by Notational Velocity.")
    (license license:bsd-3)))

(define-public emacs-anzu
  (package
    (name "emacs-anzu")
    (version "0.62")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/syohex/emacs-anzu/archive/"
                           version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "16cg3897x5znbmgk7sdy0qyd0fbic9dmmz0dchq2vz5z29yhg4cz"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/syohex/emacs-anzu")
    (synopsis "Show number of matches in mode-line while searching")
    (description
     "Anzu provides a minor mode which displays \"current match/total
matches\" in the mode line in various search modes.  This is an Emacs port of
Anzu.zim.")
    (license license:gpl3+)))

(define-public emacs-emmet-mode
  (package
    (name "emacs-emmet-mode")
    (version "1.0.8")
    (source (origin
	      (method url-fetch)
	      (uri (string-append "https://github.com/smihica/emmet-mode"
				  "/archive/" version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
	      (sha256
	       (base32
		"0g3p22yabfcp98cfv9dgl9il2m2pd53isq2q11vb3s7qyn31f7zj"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/smihica/emmet-mode")
    (synopsis "Unofficial Emmet's support for Emacs")
    (description
     "Unfold CSS-selector-like expressions to markup.  It is intended to be
used with SGML-like languages: XML, HTML, XHTML, XSL, etc.")
    (license license:gpl3+)))

(define-public emacs-ergoemacs-mode
  (let ((commit "3ce23bba3cb50562693860f87f3528c471d603ba")
        (revision "1"))
    (package
      (name "emacs-ergoemacs-mode")
      (version (git-version "5.16.10.12" revision commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/ergoemacs/ergoemacs-mode.git")
               (commit commit)))
         (sha256
          (base32
           "1s3b9bridl78hh1mxmdk9nqlmqhibbaxk0a1cixmsf23s06w8w6l"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-undo-tree" ,emacs-undo-tree)))
      (home-page "https://ergoemacs.github.io/")
      (synopsis "Emacs mode based on common modern interface and ergonomics")
      (description
       "This package provides an efficient Emacs keybinding set based on
statistics of command frequency, and supports common shortcuts for open,
close, copy, cut, paste, undo, redo.")
      (license license:gpl3+))))

(define-public emacs-password-store
  (package
    (name "emacs-password-store")
    (version "1.7.3")
    (source (origin
              (method url-fetch)
              (uri
               (string-append "https://git.zx2c4.com/password-store/snapshot/"
                              "password-store-" version ".tar.xz"))
              (sha256
               (base32
                "1x53k5dn3cdmvy8m4fqdld4hji5n676ksl0ql4armkmsds26av1b"))))
    (build-system emacs-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'extract-el-file
           (lambda _
             (copy-file "contrib/emacs/password-store.el" "password-store.el")
             (delete-file-recursively "contrib")
             (delete-file-recursively "man")
             (delete-file-recursively "src")
             (delete-file-recursively "tests"))))))
    (propagated-inputs
     `(("emacs-f" ,emacs-f)
       ("emacs-s" ,emacs-s)
       ("emacs-with-editor" ,emacs-with-editor)
       ("password-store" ,password-store)))
    (home-page "https://git.zx2c4.com/password-store/tree/contrib/emacs")
    (synopsis "Password store (pass) support for Emacs")
    (description
     "This package provides functions for working with pass (\"the
standard Unix password manager\").")
    (license license:gpl2+)))

(define-public emacs-pass
  (package
    (name "emacs-pass")
    (version "1.8")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/NicolasPetton/pass/archive/"
                    version ".tar.gz"))
              (sha256
               (base32
                "0aiz90gklk0cb8n4v1s3l0mx6pp2b7f4k2c0fjpihwmga13yklwn"))
              (file-name (string-append name "-" version ".tar.gz"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-password-store" ,emacs-password-store)
       ("emacs-f" ,emacs-f)))
    (home-page "https://github.com/NicolasPetton/pass")
    (synopsis "Major mode for @file{password-store.el}")
    (description "This is a major mode for managing password-store (pass)
keychains.  The keychain entries are displayed in a directory-like structure
and can be consulted and modified.")
    (license license:gpl3+)))

(define-public emacs-evil-anzu
  (package
    (name "emacs-evil-anzu")
    (version "0.03")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/syohex/emacs-evil-anzu"
                           "/archive/" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32 "032hh2946z529cizqsg8pm6cpn5qdj8lfk3qskmx6xv3g2ra56ns"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-evil" ,emacs-evil)
       ("emacs-anzu" ,emacs-anzu)))
    (home-page "https://github.com/syohex/emacs-evil-anzu")
    (synopsis "Anzu for evil-mode")
    (description "@code{anzu} provides a minor mode that displays the current
match and total match information in the mode-line in various search modes.")
    (license license:gpl3+)))

(define-public emacs-pg
  (let ((commit "4f6516ec3946d95dcef49abb6703cc89ecb5183d"))
    (package
      (name "emacs-pg")
      (version (git-version "0.1" "1" commit))
      (source (origin
                (method git-fetch)
                (uri (git-reference (url "https://github.com/cbbrowne/pg.el")
                                    (commit commit)))
                (file-name (git-file-name name version))
                (sha256
                 (base32
                  "1zh7v4nnpzvbi8yj1ynlqlawk5bmlxi6s80b5f2y7hkdqb5q26k0"))))
      (build-system emacs-build-system)
      (home-page "https://github.com/cbbrowne/pg.el")
      (synopsis "Emacs Lisp interface for PostgreSQL")
      (description
       "This package provides an Emacs Lisp interface for PostgreSQL.")
      (license license:gpl3+))))

(define-public emacs-cl-generic
  (package
    (name "emacs-cl-generic")
    (version "0.3")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://elpa.gnu.org/packages/cl-generic-"
                           version ".el"))
       (sha256
        (base32
         "0vb338bhjpsnrf60qgxny4z5rjrnifahnrv9axd4shay89d894zq"))))
    (build-system emacs-build-system)
    (home-page "https://elpa.gnu.org/packages/seq.html")
    (synopsis
     "Forward @code{cl-generic} compatibility for Emacs before version 25")
    (description "This package provides a subset of the features of the
@code{cl-generic} package introduced in Emacs-25, for use on previous
@code{emacsen}.")
    (license license:gpl3+)))

(define-public emacs-finalize
  (package
  (name "emacs-finalize")
  (version "2.0.0")
  (source
    (origin
      (method url-fetch)
      (uri (string-append "https://github.com/skeeto/elisp-finalize/archive/"
                          version ".tar.gz"))
      (file-name (string-append name "-" version ".tar.gz"))
      (sha256
        (base32
         "077fycy3i5f0kjw5z3rhf4kld5lbk2idz690nkwhkz04vppk4q4x"))))
  (build-system emacs-build-system)
  (propagated-inputs
    `(("emacs-cl-generic" ,emacs-cl-generic)))
  (home-page "https://github.com/skeeto/elisp-finalize")
  (synopsis "Finalizers for Emacs Lisp")
  (description
    "This package will allows to immediately run a callback (a finalizer)
after its registered lisp object has been garbage collected.  This allows for
extra resources, such as buffers and processes, to be cleaned up after the
object has been freed.")
  (license license:unlicense)))

(define-public emacs-emacsql
  (package
    (name "emacs-emacsql")
    (version "3.0.0")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/skeeto/emacsql.git")
                    (commit (string-append version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "1c84gxr1majqj4b59wgdy3lzm3ap66w9qsrnkx8hdbk9895ak81g"))))
    (build-system emacs-build-system)
    (arguments
     `(#:modules ((guix build emacs-build-system)
                  (guix build utils)
                  (guix build emacs-utils)
                  (srfi srfi-26))
       #:phases
       (modify-phases %standard-phases
         (delete 'build) ;‘build-emacsql-sqlite’ compiles ‘*.el’ files.
         (add-before 'install 'patch-elisp-shell-shebangs
           (lambda _
             (substitute* (find-files "." "\\.el")
               (("/bin/sh") (which "sh")))
             #t))
         (add-after 'patch-elisp-shell-shebangs 'setenv-shell
           (lambda _
             (setenv "SHELL" "sh")))
         (add-after 'setenv-shell 'build-emacsql-sqlite
           (lambda _
             (invoke "make" "binary" "CC=gcc")))
         (add-after 'build-emacsql-sqlite 'install-emacsql-sqlite
           ;; This build phase installs emacs-emacsql binary.
           (lambda* (#:key outputs #:allow-other-keys)
             (install-file "sqlite/emacsql-sqlite"
                           (string-append (assoc-ref outputs "out")
                                          "/bin"))
             #t))
         (add-after 'install-emacsql-sqlite 'patch-emacsql-sqlite.el
           ;; This build phase removes interactive prompts
           ;; and makes sure Emacs look for binaries in the right places.
           (lambda* (#:key outputs #:allow-other-keys)
             (let ((file "emacsql-sqlite.el"))
               (chmod file #o644)
               (emacs-substitute-sexps file
                 ;; Make sure Emacs looks for ‘GCC’ binary in the right place.
                 ("(executable-find" (which "gcc"))
                 ;; Make sure Emacs looks for ‘emacsql-sqlite’ binary
                 ;; in the right place.
                 ("(defvar emacsql-sqlite-executable"
                  (string-append (assoc-ref outputs "out")
                                 "/bin/emacsql-sqlite"))))))
         (replace 'install
           (lambda* (#:key outputs #:allow-other-keys)
             (let* ((out (assoc-ref outputs "out")))
               (install-file "sqlite/emacsql-sqlite"
                             (string-append out "/bin"))
               (for-each (cut install-file <>
                              (string-append out "/share/emacs/site-lisp/guix.d/"
                                             "emacsql" "-" ,version))
                         (find-files "." "\\.elc*$")))
             #t)))))
    (inputs
     `(("emacs-minimal" ,emacs-minimal)
       ("mariadb" ,mariadb)
       ("postgresql" ,postgresql)))
    (propagated-inputs
     `(("emacs-finalize" ,emacs-finalize)
       ("emacs-pg" ,emacs-pg)))
    (home-page "https://github.com/skeeto/emacsql")
    (synopsis "Emacs high-level SQL database front-end")
    (description "Any readable Lisp value can be stored as a value in EmacSQL,
including numbers, strings, symbols, lists, vectors, and closures.  EmacSQL
has no concept of @code{TEXT} values; it's all just Lisp objects.  The Lisp
object @code{nil} corresponds 1:1 with @code{NULL} in the database.")
    (license license:gpl3+)))

(define-public emacs-closql
  (package
    (name "emacs-closql")
    (version "1.0.0")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/emacscollective/closql.git")
             (commit (string-append "v" version))))
       (file-name (git-file-name name version))
       (sha256
        (base32
         "1xhpfjjkjqfc1k2rj77cscclz5r7gpvv3hi202x178vdcpipjwar"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-emacsql" ,emacs-emacsql)))
    (home-page "https://github.com/emacscollective/closql")
    (synopsis "Store EIEIO objects using EmacSQL")
    (description
     "This package allows to store uniform EIEIO objects in an EmacSQL
database.  SQLite is used as backend.  This library imposes some restrictions
on what kind of objects can be stored; it isn't intended to store arbitrary
objects.  All objects have to share a common superclass and subclasses cannot
add any additional instance slots.")
    (license license:gpl3)))

(define-public emacs-epkg
  ;; The release version is to old for the current database scheme.
  (let ((commit "432312b9583ed7b88ad9644fd1bf2183765a892e"))
    (package
      (name "emacs-epkg")
      (version (git-version "3.0.0" "1" commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/emacscollective/epkg.git")
               (commit commit)))
         (file-name (git-file-name name version))
         (sha256
          (base32
           "0d882kahn7a0vri7a9r15lvmfx1zn2hsga6jfcc6jv0hqbswlb2k"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-closql" ,emacs-closql)
         ("emacs-dash" ,emacs-dash)))
      (home-page "https://emacsmirror.net")
      (synopsis "Browse the Emacsmirror package database")
      (description "This package provides access to a local copy of the
Emacsmirror package database.  It provides low-level functions for querying
the database and a @file{package.el} user interface for browsing the database.
Epkg itself is not a package manager.

Getting a local copy:

@example
git clone https://github.com/emacsmirror/epkgs.git ~/.emacs.d/epkgs
cd ~/.emacs.d/epkgs
git submodule init
git config --global url.https://github.com/.insteadOf git@@github.com:
git submodule update
@end example

Some submodule may be missing.  In this case Git will prompt for a GitHub user
name and password.  To skip it press a @key{Return} key.

You could get a Epkg package list by invoking @code{epkg-list-packages} in
Emacs.")
      (license license:gpl3+))))

(define-public emacs-elisp-slime-nav
  (package
    (name "emacs-elisp-slime-nav")
    (version "0.9")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/purcell/elisp-slime-nav/archive/"
                           version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1vq7ym1q47p97gxrv45c9gm96d23xbp237vkmakikj6grngxjfb2"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/purcell/elisp-slime-nav")
    (synopsis "Make @code{M-.} and @code{M-,} work for elisp like they do in SLIME")
    (description
     "This package provides SLIME's convenient @code{M-.}and @code{M-,} navigation
in @code{emacs-lisp-mode}, together with an elisp equivalent of
@code{slime-describe-symbol}.")
    (license license:gpl3+)))

(define-public emacs-dedicated
  (package
    (name "emacs-dedicated")
    (version "1.0.0")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/emacsorphanage/dedicated/archive/"
                    version
                    ".tar.gz"))
              (sha256
               (base32
                "0nhbkp278cvcznb5rp3jp9ii3mjgb79zx8iwfrw7zfk3yg8688ni"))
              (file-name (string-append name "-" version ".tar.gz"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/emacsorphanage/dedicated")
    (synopsis "Emacs minor mode for toggling a windows's \"dedicated\" flag")
    (description
     "This simple Emacs minor mode allows you to toggle a window's
\"dedicated\" flag.  When a window is \"dedicated\", Emacs will not select
files into that window.  This can be quite handy since many commands will use
another window to show results (compilation mode, starting info, and so on).
A dedicated window won't be used for such a purpose.  For details, please read
the source file.")
    (license license:gpl2+)))

(define-public emacs-nnreddit
  (let ((commit "9843f99d01fd8f1eea2fc685965a7c7f4eeb187a")
        (revision "1"))
    (package
      (name "emacs-nnreddit")
      (version (string-append "0.0.1-" revision "."
                              (string-take commit 7)))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/paul-issartel/nnreddit.git")
                      (commit commit)))
                (file-name (string-append name "-" version "-checkout"))
                (sha256
                 (base32
                  "0j4h3bnga640250jdq8bwyja49r41ssrsjd6lba4gzzllqk02nbn"))))
      (build-system emacs-build-system)
      (home-page "https://github.com/paul-issartel/nnreddit")
      (synopsis "Reddit backend for the Gnus newsreader")
      (description "@url{https://www.reddit.com} backend for the Gnus
newsreader.")
      (license license:gpl3+))))

(define-public emacs-makey
  (package
    (name "emacs-makey")
    (version "0.3")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/mickeynp/makey/archive/"
                           version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "0kzl4q1wf2zhkx9nrymxa67n99iq0bj7zqhpaz4byksna1hsxfmv"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/mickeynp/makey")
    (synopsis "Emacs interactive command-line mode")
    (description
     "This package provides an Emacs interactive command-line mode.")
    (license license:gpl3+)))

(define-public emacs-outorg
  (let ((commit "78b0695121fb974bc4e971eb4ef7f8afd6d89d64"))
    (package
      (name "emacs-outorg")
      (version (git-version "2.0" "1" commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/alphapapa/outorg")
               (commit commit)))
         (file-name (git-file-name name version))
         (sha256
          (base32
           "03aclh4m3f7rb821gr9pwvnqkkl91px3qxdcarpf3ypa1x4fxvlj"))))
      (build-system emacs-build-system)
      (home-page "https://github.com/alphapapa/outorg")
      (synopsis "Org-style comment editing")
      (description "Outorg is for editing comment-sections of source-code
files in temporary Org-mode buffers.  It turns conventional
literate-programming upside-down in that the default mode is the
programming-mode, and special action has to be taken to switch to the
text-mode (i.e. Org-mode).")
      (license license:gpl3+))))

(define-public emacs-outshine
  (let ((commit "5f1a6b70231d2811c522e4e5e8c89ff461b311d6"))
    (package
      (name "emacs-outshine")
      (version (git-version "2.0" "1" commit))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/alphapapa/outshine.git")
                      (commit commit)))
                (file-name (git-file-name name version))
                (sha256
                 (base32
                  "1l9v1dfhgg7il11ifbhvcvrg3acfjk9sdxlc3lja1k54d7dp60jv"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-outorg" ,emacs-outorg)))
      (home-page "https://github.com/alphapapa/outshine")
      (synopsis "Emacs outline with outshine")
      (description "Outshine attempts to bring the look and feel of
@code{org-mode} to an Emacs outside of the Org major-mode.  It is an extension
of @code{outline-minor-mode} (@code{org-mode} itself derives from
outline-mode), so there is no such thing like an outshine mode, only
@code{outline-minor-mode} with outshine extensions loaded.")
      (license license:gpl3+))))

(define-public emacs-parsebib
  (package
    (name "emacs-parsebib")
    (version "2.3.1")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/joostkremers/parsebib/archive/"
                           version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "0cxagnmc5ab6idmb26axpizhr4sqglkncc59768yavn3p04jyq63"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/joostkremers/parsebib")
    (synopsis "Library for parsing bib files")
    (description
     "This package provides an Emacs library for parsing bib files.")
    (license license:gpl3+)))

(define-public emacs-biblio
  (package
    (name "emacs-biblio")
    (version "0.2")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/cpitclaudel/biblio.el/archive/"
                           version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "0vwrljmab8m1z83048gxx5mryml9f5pb3h0jpwkvqcl0ra152lzx"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-seq" ,emacs-seq)
       ("emacs-dash" ,emacs-dash)
       ("emacs-let-alist" ,emacs-let-alist)))
    (home-page "https://github.com/cpitclaudel/biblio.el")
    (synopsis "Browse and import bibliographic references")
    (description "This package provides an extensible Emacs package for
browsing and fetching references.

@file{biblio.el} makes it easy to browse and gather bibliographic references
and publications from various sources, by keywords or by DOI.  References are
automatically fetched from well-curated sources, and formatted as BibTeX.")
    (license license:gpl3+)))

(define-public emacs-helm-bibtex
  (let ((commit "8ed898fb5a68f18e9bb9973832a5c1f8abcfc463")
        (revision "1"))
    (package
      (name "emacs-helm-bibtex")
      (version (string-append "2.0.0" "-" revision "."
                              (string-take commit 7)))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/tmalsburg/helm-bibtex.git")
               (commit commit)))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "14lyx0vbqr97p3anzrsp7m3q0kqclyjcdwplpraim403fcklzbnz"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-helm" ,emacs-helm)
         ("emacs-parsebib" ,emacs-parsebib)
         ("emacs-s" ,emacs-s)
         ("emacs-dash" ,emacs-dash)
         ("emacs-f" ,emacs-f)
         ("emacs-biblio" ,emacs-biblio)
         ("emacs-ivy" ,emacs-ivy)))
      (home-page "https://github.com/tmalsburg/helm-bibtex")
      (synopsis "Bibliography manager based on Helm")
      (description "This package provides bibliography manager for Emacs,
based on Helm and the bibtex-completion backend.

Key features:

@itemize
@item Quick access to your bibliography from within Emacs
@item Powerful search capabilities
@item Provides instant search results as you type
@item Tightly integrated with LaTeX authoring, emails, Org mode, etc.
@item Open the PDFs, URLs, or DOIs associated with an entry
@item Insert LaTeX cite commands, Ebib links, or Pandoc citations,
BibTeX entries, or plain text references at point, attach PDFs to emails
@item Support for note taking
@item Quick access to online bibliographic databases such as Pubmed,
arXiv, Google Scholar, Library of Congress, etc.
@item Imports BibTeX entries from CrossRef and other sources.
@end itemize\n")
      (license license:gpl3+))))

(define-public emacs-ewmctrl
  (let ((commit "3d0217c4d6cdb5c308b6cb4293574f470d4faacf"))
    (package
      (name "emacs-ewmctrl")
      (version (git-version "0.0.1" "1" commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/flexibeast/ewmctrl.git")
               (commit commit)))
         (file-name (git-file-name name version))
         (sha256
          (base32
           "0ilwvx0qryv3v6xf0gxqwnfm6pf96gxap8h9g3f6z6lk9ff4n1wi"))))
      (build-system emacs-build-system)
      (arguments
       '(#:phases
         (modify-phases %standard-phases
           (add-after 'unpack 'patch-ewmctrl
             ;; This build phase makes sure ‘ewmctrl’ looks
             ;; for ‘wmctrl’ in the right place.
             (lambda _
               (let ((file "ewmctrl.el"))
                 (chmod file #o644)
                 (emacs-substitute-sexps file
                   ("(defcustom ewmctrl-wmctrl-path" (which "wmctrl")))))))))
      (inputs
       `(("wmctrl" ,wmctrl)))
      (home-page "https://github.com/flexibeast/ewmctrl")
      (synopsis "Emacs interface to @code{wmctrl}")
      (description "@code{ewmctrl} provides an Emacs interface to
@code{wmctrl} command-line window-management program.")
      (license license:gpl3+))))

(define-public emacs-erc-image
  (let ((commit "82fb3871f02e24b1e880770b9a3d187aab43d0f0")
        (revision "1"))
    (package
      (name "emacs-erc-image")
      (version (git-version "0" revision commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/kidd/erc-image.el")
               (commit commit)))
         (file-name (git-file-name name version))
         (sha256
          (base32
           "1q8mkf612fb4fjp8h4kbr107wn083iqfdgv8f80pcmil8y33dw9i"))))
      (build-system emacs-build-system)
      (home-page "https://github.com/kidd/erc-image.el")
      (synopsis "Show inlined images (png/jpg/gif/svg) in ERC buffers")
      (description "This plugin subscribes to hooks @code{erc-insert-modify-hook}
and @code{erc-send-modify-hook} to download and show images.")
      (license license:gpl3+))))

(define-public emacs-helm-gtags
  (package
    (name "emacs-helm-gtags")
    (version "1.5.6")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/syohex/emacs-helm-gtags/archive/"
                    version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "1a10snhg6nnnan6w9a7mcziy26vxbsr3c35i0gcarnkdp2yqng36"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-helm" ,emacs-helm)))
    (home-page "https://github.com/syohex/emacs-helm-gtags")
    (synopsis "Emacs Helm interface to GNU Global")
    (description
     "@code{emacs-helm-gtags} provides a Emacs Helm interface to GNU Global.")
    (license license:gpl3+)))

(define-public emacs-list-utils
  (package
    (name "emacs-list-utils")
    (version "0.4.4")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/rolandwalker/list-utils/archive/"
                           "v" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1xc1xh8c82h5gdjbgpdsdclgwxkxbb7h3x3a2bscpm41g8pnan4p"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/rolandwalker/list-utils")
    (synopsis "List-manipulation utility functions")
    (description "This package provides a list manipulation library for Emacs.")
    (license license:gpl3+)))

(define-public emacs-move-text
  (package
    (name "emacs-move-text")
    (version "2.0.8")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/emacsfodder/move-text/archive/"
                           version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1sjfja9r25692pgcldgnjzkapzy970m14jh9l4pajysiqcdk72g0"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/emacsfodder/move-text")
    (synopsis "Move current line or region with M-up or M-down")
    (description "This package provide functions to move the current line
using @kbd{M-up} or @kbd{M-down} if a region is marked, it will move the
region instead.")
    (license license:gpl3+)))

(define-public emacs-validate
  (package
    (name "emacs-validate")
    (version "1.0.5")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://github.com/Malabarba/validate.el"
                                  "/archive/" version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "125mbd111f1h1baw0z3fzm48y1bvaigljyzvvnqgrn0shxbj0khg"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/Malabarba/validate.el")
    (synopsis "Emacs library for scheme validation")
    (description "This Emacs library provides two functions that perform
schema validation.")
    (license license:gpl3+)))

(define-public emacs-rainbow-blocks
  (let ((commit "dd435d7bb34ff6f162a5f315df308b90b7e9f842"))
    (package
      (name "emacs-rainbow-blocks")
      (version (git-version "1.0.0" "1" commit))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/istib/rainbow-blocks.git")
                      (commit commit)))
                (file-name (git-file-name name version))
                (sha256
                 (base32
                  "06yfb3i7wzvqrhkb61zib9xvpb5i00s4frizkzff66im05k0n795"))))
      (build-system emacs-build-system)
      (home-page "https://github.com/istib/rainbow-blocks")
      (synopsis "Highlight sexp blocks")
      (description "Rainbow-blocks is an Emacs mode that highlights blocks
made of parentheses, brackets, and braces according to their depth.  Each
successive level is highlighted in a different color.  This makes it easy to
orient yourself in the code, and tell which statements are at a given level.")
      (license license:gpl3+))))

(define-public emacs-hierarchy
  (package
    (name "emacs-hierarchy")
    (version "0.7.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/DamienCassou/hierarchy/archive/"
             "v" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1a463v5zk6zis2p8cs4mads3iyxh266yahi6j6y0paggfl2yhkc8"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/DamienCassou/hierarchy")
    (synopsis "Library to create and display hierarchy structures")
    (description "This package provides an Emacs library to create, query,
navigate and display hierarchy structures.")
    (license license:gpl3+)))

(define-public emacs-tree-mode
  (let ((commit "b06078826d5875d74b0e7b7ac47b0d0917610534")
        (revision "1"))
    (package
      (name "emacs-tree-mode")
      (version (string-append "0.0.1" "-" revision "."
                              (string-take commit 7)))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/emacsorphanage/tree-mode.git")
               (commit commit)))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "13bbdhdmqg4x9yghanhr8fsbsxbnypzxdxgicz31sjjm675kpnix"))))
      (build-system emacs-build-system)
      (home-page "https://github.com/emacsorphanage/tree-mode")
      (synopsis "Emacs mode to manage tree widgets")
      (description
       "This package provides an Emacs library to manage tree widgets.")
      (license license:gpl3+))))

(define-public emacs-md4rd
  (let ((commit "c55512c2f7680db2a1e73db6bdf93adecaf40fec")
        (revision "1"))
    (package
      (name "emacs-md4rd")
      (version (string-append "0.0.2" "-" revision "."
                              (string-take commit 7)))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/ahungry/md4rd.git")
                      (commit commit)))
                (file-name (string-append name "-" version "-checkout"))
                (sha256
                 (base32
                  "0mvv1mvsrpkrmikcpfqf2zbawnzgq33j6zjdrlv48mcw57xb2ak9"))))
      (propagated-inputs
       `(("emacs-hierarchy" ,emacs-hierarchy)
         ("emacs-request" ,emacs-request)
         ("emacs-dash" ,emacs-dash)
         ("emacs-s" ,emacs-s)
         ("emacs-tree-mode" ,emacs-tree-mode)))
      (build-system emacs-build-system)
      (home-page "https://github.com/ahungry/md4rd")
      (synopsis "Emacs Mode for Reddit")
      (description
       "This package allows to read Reddit from within Emacs interactively.")
      (license license:gpl3+))))

(define-public emacs-pulseaudio-control
  (let ((commit "7e1a87068379075a5e9ce36c64c686c03d20d379")
        (revision "3"))
    (package
      (name "emacs-pulseaudio-control")
      (version (git-version "0.0.1" revision commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/flexibeast/pulseaudio-control.git")
               (commit commit)))
         (file-name (git-file-name name version))
         (sha256
          (base32
           "0wcaqyh15x56255rrj350089z15pnwixa2vf0ly6dv0hjmzmh3mr"))))
      (build-system emacs-build-system)
      (arguments
       '(#:phases (modify-phases %standard-phases
                    (add-after 'unpack 'patch-file-name
                      (lambda* (#:key inputs #:allow-other-keys)
                        (let ((pulseaudio (assoc-ref inputs "pulseaudio")))
                          (chmod "pulseaudio-control.el" #o600)
                          (emacs-substitute-variables "pulseaudio-control.el"
                            ("pulseaudio-control-pactl-path"
                             (string-append pulseaudio "/bin/pactl")))
                          #t))))))
      (inputs `(("pulseaudio" ,pulseaudio)))
      (home-page "https://github.com/flexibeast/pulseaudio-control")
      (synopsis "Control @code{pulseaudio} from Emacs")
      (description
       "This package allows to control @code{pulseaudio} from Emacs.")
      (license license:gpl3+))))

(define-public emacs-datetime
  (package
    (name "emacs-datetime")
    (version "0.3")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/doublep/datetime/archive/"
                    version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "12wqpj67rjij2ki7nmw38rz3k2bsq68pk6zswknlcn9qhp1zd9w9"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/doublep/datetime/")
    (synopsis "Library to work with dates in Emacs")
    (description "Parsing, formatting, matching and recoding
timestamps and date-time format strings library for Emacs.")
    (license license:gpl3+)))

(define-public emacs-org-mind-map
  (let ((commit "9d6e262bedd94daf9de269f4d56de277275677cb")
        (revision "1"))
    (package
      (name "emacs-org-mind-map")
      (version (string-append "0.0.1" "-" revision "."
                              (string-take commit 7)))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/theodorewiles/org-mind-map.git")
               (commit commit)))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "0jgkkgq7g64zckrmjib0hvz0qy3ynz5vz13qbmlpf096l3bb65wn"))))
      (propagated-inputs
       `(("emacs-dash" ,emacs-dash)))
      (build-system emacs-build-system)
      (home-page "https://github.com/theodorewiles/org-mind-map")
      (synopsis "Create Graphviz directed graphs from Org files")
      (description
       "This package creates Graphviz directed graphs from Org files.")
      (license license:gpl3+))))

(define-public emacs-npm-mode
  (package
    (name "emacs-npm-mode")
    (version "0.6.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/mojochao/npm-mode/archive/"
                           version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1kq1ww22dwf8c2i2b4z2ldbbmnihj65kb7n5vzvwkch9h4hxpqh5"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/mojochao/npm-mode")
    (synopsis "Minor mode for working with @code{npm} projects")
    (description
     "@code{npm-mode} provides a minor mode to work with @code{npm} projects.")
    (license license:gpl3+)))

(define-public emacs-seq
  (package
    (name "emacs-seq")
    (version "2.20")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "http://elpa.gnu.org/packages/seq-" version ".tar"))
       (sha256
        (base32
         "0vrpx6nnyjb0gsypknzagimlhvcvi5y1rcdkpxyqr42415zr8d0n"))))
    (build-system emacs-build-system)
    (home-page "http://elpa.gnu.org/packages/seq.html")
    (synopsis "Sequence manipulation functions")
    (description "Sequence-manipulation functions that complement basic
functions provided by @file{subr.el}.")
    (license license:gpl3+)))

(define-public emacs-itail
  (let ((commit "6e43c20da03be3b9c6ece93b7dc3495975ec1888")
        (revision "1"))
    (package
      (name "emacs-itail")
      (version (string-append "0.0.1" "-" revision "."
                              (string-take commit 7)))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/re5et/itail.git")
               (commit commit)))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "044nzxh1hq41faxw3lix0wy78vfz304pjcaa5a11dqfz7q3gx5cv"))))
      (build-system emacs-build-system)
      (home-page "https://github.com/re5et/itail")
      (synopsis "Interactive @code{tail} Emacs mode")
      (description "@code{itail} provides interactive @code{tail} mode
that allows you to filter the tail with unix pipes and highlight the
contents of the tailed file.  Works locally or on remote files using
tramp.")
      (license license:gpl3+))))

(define-public emacs-loop
  (package
    (name "emacs-loop")
    (version "1.3")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/Wilfred/loop.el/archive/"
                           version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1z3rhh3zyjabz36410yz0lp4a0qwwj0387as662wvx3z9y54jia9"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/Wilfred/loop.el")
    (synopsis "Imperative loop structures for Emacs")
    (description "Loop structures familiar to users of other languages.  This
library adds a selection of popular loop structures as well as break and
continue.")
    (license license:gpl3+)))

(define-public emacs-elisp-refs
  (package
    (name "emacs-elisp-refs")
    (version "1.3")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/Wilfred/elisp-refs/archive/"
                           version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "02nzcn3v14n7mp7q32j5r4wdlpsw3zixzh6cf0cdyarfir6dly3p"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-dash" ,emacs-dash)
       ("emacs-f" ,emacs-f)
       ("emacs-list-utils" ,emacs-list-utils)
       ("emacs-loop" ,emacs-loop)
       ("emacs-s" ,emacs-s)
       ("emacs-shut-up" ,emacs-shut-up)))
    (home-page "https://github.com/Wilfred/elisp-refs")
    (synopsis "Find callers of elisp functions or macros")
    (description "Find references to functions, macros or variables.  Unlike a
dumb text search, @code{elisp-refs} actually parses the code, so it's never
confused by comments or @code{foo-bar} matching @code{foo}.")
    (license license:gpl3+)))

(define-public emacs-crux
  (let ((commit "4f5c8fefd5a6aa52e128c4a0401cc86410d6ac8f")
        (revision "1"))
    (package
      (name "emacs-crux")
      (version (string-append "0.3.0" "-" revision "."
                              (string-take commit 7)))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/bbatsov/crux.git")
               (commit commit)))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "1fdxvv25cs01sg6fmvmzxpzvs50i6v8n2jya60lbavxqqhi0sbxd"))))
      (build-system emacs-build-system)
      (home-page "https://github.com/bbatsov/crux")
      (synopsis "Collection of useful functions for Emacs")
      (description
       "@code{crux} provides a collection of useful functions for Emacs.")
      (license license:gpl3+))))

(define-public emacs-edit-server
  (package
    (name "emacs-edit-server")
    (version "1.13")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/stsquad/emacs_chrome/archive/"
                           "v" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1r92kqggslqasza718z4ka883mqfbnibdm43f0j9gaipk0msm2wf"))))
    (build-system emacs-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'chdir-elisp
           ;; Elisp directory is not in root of the source.
           (lambda _
             (chdir "servers"))))))
    (home-page "https://github.com/stsquad/emacs_chrome")
    (synopsis "Server that responds to edit requests from Chromium")
    (description
     "This package provides an edit server to respond to requests from Emacs.")
    (license license:gpl3+)))

(define-public emacs-m-buffer-el
  (package
    (name "emacs-m-buffer-el")
    (version "0.15")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/phillord/m-buffer-el"
                           "/archive/" "v" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "17vdcc8q37q9db98jyww1c0ivinmwfcw4l04zccfacalra63a214"))))
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-before 'install 'check
           (lambda* (#:key inputs #:allow-other-keys)
             (invoke "emacs" "--batch" "-L" "."
                     "-l" "test/m-buffer-test.el"
                     "-l" "test/m-buffer-at-test.el"
                     "-f" "ert-run-tests-batch-and-exit"))))))
    (build-system emacs-build-system)
    (home-page "https://github.com/phillord/m-buffer-el")
    (synopsis "List oriented buffer operations for Emacs")
    (description "@code{m-buffer} provides a set of list-orientated functions
for operating over the contents of Emacs buffers.")
    (license license:gpl3+)))

(define-public emacs-let-alist
  (package
    (name "emacs-let-alist")
    (version "1.0.5")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://elpa.gnu.org/packages/let-alist-" version ".el"))
       (sha256
        (base32
         "0r7b9jni50la1m79kklml11syg8d2fmdlr83pv005sv1wh02jszw"))))
    (build-system emacs-build-system)
    (home-page "https://elpa.gnu.org/packages/let-alist.html")
    (synopsis "Easily let-bind values of an assoc-list by their names")
    (description "This package offers a single macro, @code{let-alist}.  This
macro takes a first argument (whose value must be an alist) and a body.")
    (license license:gpl3+)))

(define-public emacs-esup
  (let ((commit "a589005a9a888537deef94d6fe38a9b8790c97c7")
        (revision "1"))
    (package
      (name "emacs-esup")
      (version (string-append "0.6" "-" revision "."
                              (string-take commit 7)))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/jschaf/esup.git")
               (commit commit)))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "04lxmd0h7mfjjl0qghrycgff0vcv950j1wqv0dbkr61jxp64n5fv"))))
      ;; TODO: Add tests
      (build-system emacs-build-system)
      (home-page "https://github.com/jschaf/esup")
      (synopsis "Emacs start up profiler")
      (description "Benchmark Emacs Startup time without ever leaving
your Emacs.")
      (license license:gpl2+))))

(define-public emacs-sourcemap
  (package
    (name "emacs-sourcemap")
    (version "0.03")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/syohex/emacs-sourcemap/archive/"
                           version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "0bmd5l3cx2iyl7vxn84xdhs80b07kpdpfwki28lh5d0kmm5qs6m6"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/syohex/emacs-sourcemap")
    (synopsis "Sourcemap parser")
    (description "Sourcemap parser")
    (license license:gpl3+)))

(define-public emacs-macrostep
  (let ((commit "424e3734a1ee526a1bd7b5c3cd1d3ef19d184267"))
    (package
      (name "emacs-macrostep")
      (version (git-version "0.9" "1" commit))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/joddie/macrostep.git")
                      (commit commit)))
                (file-name (string-append name "-" version "-checkout"))
                (sha256
                 (base32
                  "1fm40mxdn289cyzgw992223dgrjmwxn4q8svyyxfaxjrpb38jhjz"))))
      (build-system emacs-build-system)
      (arguments
       '(#:phases
         (modify-phases %standard-phases
           (add-before 'check 'remove-test
             ;; Fails because of requirement ‘/bin/sh’.
             (lambda _
               (let ((file "macrostep-test.el"))
                 (chmod file #o644)
                 (emacs-batch-edit-file file
                   `(progn (progn (goto-char (point-min))
                                  (re-search-forward
                                   "(ert-deftest macrostep-expand-c-macros")
                                  (beginning-of-line)
                                  (kill-sexp))
                           (basic-save-buffer))))))
           (add-before 'install 'check
             (lambda _
               (invoke "emacs" "--batch" "-L" "."
                       "-l" "macrostep-test.el"
                       "-f" "ert-run-tests-batch-and-exit"))))))
      (home-page "https://github.com/joddie/macrostep")
      (synopsis "Interactive macro-expander for Emacs")
      (description "@code{macrostep} is an Emacs minor mode for interactively
stepping through the expansion of macros in Emacs Lisp source code.  It lets
you see exactly what happens at each step of the expansion process by
pretty-printing the expanded forms inline in the source buffer, which is
temporarily read-only while macro expansions are visible.  You can expand and
collapse macro forms one step at a time, and evaluate or instrument the
expansions for debugging with Edebug as normal (but see “Bugs and known
limitations”, below).  Single-stepping through the expansion is particularly
useful for debugging macros that expand into another macro form.  These can be
difficult to debug with Emacs’ built-in macroexpand, which continues expansion
until the top-level form is no longer a macro call.")
      (license license:gpl3+))))

(define-public emacs-parent-mode
  (package
    (name "emacs-parent-mode")
    (version "2.3")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/Fanael/parent-mode/archive/"
                           version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "0gxbl5s1w96v6v55b7aaansgw4sxhzfx9nrsvpk3pfhsibs6yqjd"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/Fanael/parent-mode")
    (synopsis "Get major mode's parent modes")
    (description "Get major mode's parent modes")
    (license license:gpl3+)))

(define-public emacs-lacarte
  (package
    (name "emacs-lacarte")
    (version "0.1")
    (source (origin
              (method url-fetch)
              (uri "https://www.emacswiki.org/emacs/download/lacarte.el")
              (sha256
               (base32
                "1sbmk37ljq5j7dsw5c37sbxvlfgdqswh7bi4dknyjzfxlq50f4am"))))
    (build-system emacs-build-system)
    (home-page "https://www.emacswiki.org/emacs/lacarte.el")
    (synopsis "Execute menu items as commands, with completion")
    (description "Execute menu items as commands, with completion.")
    (license license:gpl3)))

(define-public emacs-isearch-prop
  (let ((commit "5e9dc44cf582d998aaa73ccd4d07cbda01248156")
        (revision "1"))
    (package
      (name "emacs-isearch-prop")
      (version (git-version "0" revision commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/emacsmirror/isearch-prop.git")
               (commit commit)))
         (file-name (git-file-name name version))
         (sha256
          (base32
           "1xawppy705ybsgx566zvj8zk2aajq0sqvhvfs7nijqq32lx0a2zl"))))
      (build-system emacs-build-system)
      (home-page "https://www.emacswiki.org/emacs/isearch-prop.el")
      (synopsis "Extensions to @code{isearch.el}")
      (description "The Emacs library @code{isearch-prop.el} lets you search within
  contexts.  You can limit incremental search to a set of zones of
  buffer text, search contexts that in effect constitute a multi-region.
  These zones can be defined in various ways, including some ways
  provided specially by this library.")
      (license license:gpl3+))))

(define-public emacs-company-lua
  (let ((commit "0be8122f3adf57ad27953bf4b03545d6298d3da4"))
    (package
      (name "emacs-company-lua")
      (version (git-version "0.1" "1" commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/ptrv/company-lua.git")
               (commit commit)))
         (file-name (git-file-name name version))
         (sha256
          (base32
           "1d9i165apgmwns7b2fd5wcpjpkah3dyj20v5sb8ynvz6qhhr5r9c"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-company" ,emacs-company)
         ("emacs-s" ,emacs-s)
         ("emacs-f" ,emacs-f)
         ("emacs-lua-mode" ,emacs-lua-mode)))
      (home-page "https://github.com/ptrv/company-lua")
      (synopsis "Company backend for Lua")
      (description
       "This package provides Company backend for Lua programming language.")
      (license license:gpl3+))))

(define-public emacs-beginend
  (package
    (name "emacs-beginend")
    (version "2.0.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/DamienCassou/beginend/archive/"
                           "v" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "0z4rbwffh9vxfvcrlvym4p73z7gf72q0b5iv33llbpcpbijknnrq"))))
    ;; TODO: Run tests.
    (build-system emacs-build-system)
    (inputs
     `(("emacs-undercover" ,emacs-undercover))) ; For tests.
    (home-page "https://github.com/DamienCassou/beginend")
    (synopsis "Redefine @code{M-<} and @code{M->} for Emacs modes")
    (description "@code{beginend} redefines @code{M-<} and @code{M->}
keybindings for Emacs modes so that point moves to meaningful
locations.  Redefined keys are still accessible by pressing the same
key again.")
    (license license:gpl3+)))

(define-public emacs-mbsync
  (let ((commit "42077e83ae2db778ce0f8e22f8357b40355526b3")
        (revision "1"))
    (package
      (name "emacs-mbsync")
      (version (string-append "0.0.1" "-" revision "."
                              (string-take commit 7)))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/dimitri/mbsync-el.git")
               (commit commit)))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "0yj93y2mpxlir8x73znlg1slxlv4blm1vjv5h2w3j8lxg8bxvmn6"))))
      (build-system emacs-build-system)
      (home-page "https://github.com/dimitri/mbsync-el")
      (synopsis "Interface to mbsync for Emacs")
      (description "This package allows to call the @code{mbsync} from
within Emacs.")
      (license license:gpl3+))))

(define-public emacs-ibuffer-projectile
  (let ((commit "c18ac540ee46cb759fc5df18747f6e8d23563011")
        (revision "1"))
    (package
      (name "emacs-ibuffer-projectile")
      (version (string-append "0.2" "-" revision "."
                              (string-take commit 7)))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/purcell/ibuffer-projectile.git")
               (commit commit)))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "1nd26cwwdpnwj0g4w393rd59klpyr6wqrnyr6scmwb5d06bsm44n"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-projectile" ,emacs-projectile)))
      (home-page "https://github.com/purcell/ibuffer-projectile")
      (synopsis "Group ibuffer's list by projectile root")
      (description "Adds functionality to Emacs @code{ibuffer} for
grouping buffers by their projectile root directory.")
      (license license:gpl3+))))

(define-public emacs-helm-mode-manager
  (package
    (name "emacs-helm-mode-manager")
    (version "1.0.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/istib/helm-mode-manager/"
                           "archive/" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "0wllj321z16hgrx0ddwzk5wz4mnnx5am7w5nclqclfc5dfdn92wm"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-helm" ,emacs-helm)))
    (home-page "https://github.com/istib/helm-mode-manager/")
    (synopsis "Switch and toggle Emacs major and minor modes using Helm")
    (description "This package provides a Helm interface for toggling Emacs
major or minor mode.

@itemize
@item @code{helm-switch-major-mode} list of all major modes
@item @code{helm-enable-minor-mode} list of all inactive minor modes
@item @code{helm-disable-minor-mode} list of all ACTIVE minor modes
@end itemize\n

Hitting @code{RET} enables the mode, @code{C-z} shows the mode
documentation.")
    (license license:gpl3+)))

(define-public emacs-hy-mode
  (package
    (name "emacs-hy-mode")
    (version "1.0.3")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/hylang/hy-mode/archive/"
                           "v" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "0b4pvbr2hf77bq2vsyfsv653q0dab7qzq85wc7kdziw7687jdf2z"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-dash" ,emacs-dash)
       ("emacs-s" ,emacs-s)))
    (home-page "https://github.com/hylang/hy-mode")
    (synopsis "Major mode for Hylang")
    (description "This package provides a major mode for Hylang.")
    (license license:gpl3+)))

(define-public emacs-web-beautify
  (package
    (name "emacs-web-beautify")
    (version "0.3.2")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/yasuyk/web-beautify/archive/"
                           version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1j57hwid74id4swkx2g0iljfawx0k9c7qjrwqc0mv657x9p78hcs"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/yasuyk/web-beautify")
    (synopsis "Format HTML, CSS and JavaScript, JSON")
    (description "This package provides an Emacs functions to format HTML,
CSS, JavaScript, JSON.")
    (license license:gpl3+)))

(define-public emacs-helm-shell-history
  (let ((commit "110d3c35c52fe4b89b29e79ea4c8626bce7266a1"))
    (package
      (name "emacs-helm-shell-history")
      (version (git-version "0.1" "1" commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/yuutayamada/helm-shell-history.git")
               (commit commit)))
         (file-name (git-file-name name version))
         (sha256
          (base32
           "18fkjcz69g4dyaxhf9j8svr5x6dhsdnglddwisis8hdn504scpfj"))))
      (build-system emacs-build-system)
      (arguments
       '(#:phases
         (modify-phases %standard-phases
           (add-before 'check 'patch-helm-shell-history-file
             (lambda _
               (let ((file "helm-shell-history.el"))
                 (chmod file #o644)
                 (emacs-substitute-sexps file
                   ("(defvar helm-shell-history-file"
                    `(expand-file-name "~/.bash_history"))))
               #t)))))
      (propagated-inputs
       `(("emacs-helm" ,emacs-helm)))
      (home-page "https://github.com/yuutayamada/helm-shell-history")
      (synopsis "Find shell history with Emacs Helm")
      (description "This package provides an Emacs Helm interface to search
throw a shell history.")
      (license license:gpl3+))))

(define-public emacs-discover-my-major
  (package
    (name "emacs-discover-my-major")
    (version "1.0")
    (source
     (origin
       (method url-fetch)
       (uri
        (string-append "https://github.com/steckerhalter/discover-my-major"
                       "/archive/" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "0nah41f92rrl2l405kpqr6iaks11jyclgl4z7ilfymbr4ifmsiyl"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-makey" ,emacs-makey)))
    (home-page "https://github.com/steckerhalter/discover-my-major")
    (synopsis "Discover key bindings for the current Emacs major mode")
    (description "This package provides allows to discover key bindings and
their meaning for the current Emacs major-mode.")
    (license license:gpl3+)))

(define-public emacs-org-ref
  (let ((commit "8c9b5d7efb9f0c1ad5186b8203bdd017f4249129")
        (revision "1"))
    (package
      (name "emacs-org-ref")
      (version (string-append "1.1.1" "-" revision "."
                              (string-take commit 7)))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/jkitchin/org-ref.git")
               (commit commit)))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "1rxz0bjdsayk0slv23i07d9xhj2m7s4hsc81wc2d1cs52dkr5zmz"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-dash" ,emacs-dash)
         ("emacs-helm" ,emacs-helm)
         ("emacs-helm-bibtex" ,emacs-helm-bibtex)
         ("emacs-ivy" ,emacs-ivy)
         ("emacs-hydra" ,emacs-hydra)
         ("emacs-key-chord" ,emacs-key-chord)
         ("emacs-s" ,emacs-s)
         ("emacs-f" ,emacs-f)
         ("emacs-pdf-tools" ,emacs-pdf-tools)))
      (home-page "https://github.com/jkitchin/org-ref")
      (synopsis "Citations, cross-references and bibliographies in org-mode")
      (description
       "Lisp code to setup bibliography, cite, ref and label org-mode links.
Also sets up reftex and helm for org-mode citations.  The links are
clickable and do things that are useful.

The default setup uses helm-bibtex.

You should really read org-ref.org in this package for details.")
      (license license:gpl3+))))

;; This project is unmaintained.  Please use emacs-org-re-reveal instead.
(define-public emacs-org-reveal
  (let ((commit "1cdd088ec5fab631c564dca7f9f74fd3e9b7d4d4"))
    (package
      (name "emacs-org-reveal")
      (version (git-version "0.1" "2" commit))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/yjwen/org-reveal.git")
                      (commit commit)))
                (file-name (git-file-name name version))
                (sha256
                 (base32
                  "1vjxjadq2i74p96y9jxnqj1yb86fsgxzmn7bjgnb88ay6nvc1l72"))))
      (build-system emacs-build-system)
      (home-page "https://github.com/yjwen/org-reveal")
      (synopsis "Org and Reveal.js powered HTML presentation tool")
      (description "Org-Reveal is a command@{org-mode} extension that allows
to create beautiful presentations (slides) with 3D effects from simple but
powerful Org contents.")
      (license license:gpl3+))))

(define-public emacs-org-re-reveal
  (package
    (name "emacs-org-re-reveal")
    (version "1.0.3")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://gitlab.com/oer/org-re-reveal.git")
                    (commit "50cc6574c77f12d423f6cd096d8f76feb3673abc")))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "1v3z30gpimg4spf6zzqwp9b597zxk89h0vpq6xp58js4rjg4ixk8"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-htmlize" ,emacs-htmlize)
       ("emacs-org" ,emacs-org)))
    (home-page "https://gitlab.com/oer/org-re-reveal")
    (synopsis "Build HTML presentations with reveal.js from Org source files")
    (description "This project started as fork of org-reveal.  It provides an
export back-end for HTML presentations with reveal.js from Org mode source
files.")
    (license license:gpl3+)))

(define-public emacs-add-hooks
  (package
    (name "emacs-add-hooks")
    (version "3.1.1")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/nickmccurdy/add-hooks/archive/"
                    version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "03a28gb3298g7pc2qji9hi44p4d99ljp5mpi9cmg42ldv8fl6549"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/nickmccurdy/add-hooks/")
    (synopsis "Emacs function for setting multiple hooks")
    (description "This package provides a @code{add-hooks} function tidies up
duplicate hook and function names further into a single declarative call.")
    (license license:gpl3+)))

(define-public emacs-fancy-narrow
  (package
    (name "emacs-fancy-narrow")
    (version "0.9.5")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/Malabarba/fancy-narrow/archive/"
                           version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "0rf2rnzg82pdqch041yyx3f9ddixffkk9s2ydzg8hwy66sg3385n"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/Malabarba/fancy-narrow/releases")
    (synopsis "Imitate @code{narrow-to-region} with more eye candy")
    (description
     "Unlike @code{narrow-to-region}, which completely hides text outside
the narrowed region, this package simply de-emphasizes the text, makes it
read-only, and makes it unreachable.  This leads to a much more natural
feeling where the region stays static (instead of being brutally moved to a
blank slate) and is clearly highlighted with respect to the rest of the
buffer.")
    (license license:gpl2+)))

(define-public emacs-know-your-http-well
  (package
    (name "emacs-know-your-http-well")
    (version "0.5.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/for-GET/know-your-http-well/archive/"
             "v" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1y3kwz88awcgwaivlswq0q4g2i02762r23lpwg61bfqy5lrjjqnj"))))
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'install-json-files
           (lambda* (#:key outputs #:allow-other-keys)
             (for-each (lambda (directory)
                         (copy-recursively directory
                                           (string-append
                                            (assoc-ref outputs "out")
                                            directory)))
                       '("js" "json"))))
         (add-after 'unpack 'chdir-elisp
           ;; Elisp directory is not in root of the source.
           (lambda _
             (chdir "emacs"))))))
    (build-system emacs-build-system)
    (home-page "https://github.com/for-GET/know-your-http-well")
    (synopsis "Meaning of HTTP headers codes")
    (description "Meaning of HTTP headers codes.")
    (license license:gpl3+)))

(define-public emacs-navi-mode
  (let ((commit "c1d38e8237f4e14af020a0b7d4f118ea198ab674"))
    (package
      (name "emacs-navi-mode")
      (version (git-version "2.0" "1" commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/alphapapa/navi.git")
               (commit commit)))
         (file-name (git-file-name name version))
         (sha256
          (base32
           "0jj5spk14hgb7zb1cd2n8whcw4k1kd5zb6llwj96v178yaws7l8k"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-outshine" ,emacs-outshine)
         ("emacs-outorg" ,emacs-outorg)))
      (home-page "https://github.com/alphapapa/navi")
      (synopsis "Emacs major-mode for easy buffer-navigation")
      (description
       "This package provides an Emacs major-mode for easy buffer-navigation")
      (license license:gpl3+))))

(define-public emacs-download-region
  (let ((commit "eb9e557529a73b4cfc8281c70dd0d95db333fffa")
        (revision "1"))
    (package
      (name "emacs-download-region")
      (version (string-append "0.0.1" "-" revision "."
                              (string-take commit 7)))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/zk-phi/download-region.git")
               (commit commit)))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "0v52djg39b6k2snizd9x0qc009ws5y0ywqsfwhqgcbs5ymzh7dsc"))))
      (build-system emacs-build-system)
      (home-page "https://github.com/zk-phi/download-region")
      (synopsis "In buffer download manager for Emacs")
      (description "@code{download-region} provides in buffer
downloading manager for Emacs.")
      (license license:gpl3+))))

(define-public emacs-helpful
  (package
    (name "emacs-helpful")
    (version "0.15")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/Wilfred/helpful/archive/"
                    version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "1xmvhphzb4hbg647dz4lafy6hd19b7bk3lxni6irqrzdsrclhzn6"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-elisp-refs" ,emacs-elisp-refs)))
    (home-page "https://github.com/Wilfred/helpful")
    (synopsis "More contextual information in Emacs help")
    (description "@code{helpful} is an alternative to the built-in Emacs help
that provides much more contextual information.

@itemize
@item Show the source code for interactively defined functions (unlike the
built-in Help).
@item Fall back to the raw sexp if no source is available.
@item Show where a function is being called.
@item Docstrings will Highlight the summary (the first sentence), include
cross-references, hide superfluous puncuation.
@item Show you the properties that have been applied to the current
symbol.  This provides visibility of features like edebug or byte-code
optimisation.
@item Provide a separate @code{helpful-command} function to view interactive
functions.
@item Display any keybindings that apply to interactive functions.
@item Trace, disassemble functions from inside Helpful.  This is discoverable
and doesn't require memorisation of commands.
@end itemize\n")
    (license license:gpl3+)))

(define-public emacs-logview
  (package
    (name "emacs-logview")
    (version "0.9")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/doublep/logview/archive/"
                    version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "1vd11ppm46ldqsiwhqgw91p34gbjh1y82r9mxcn9r2gj65nvhxcp"))))
    (propagated-inputs
     `(("emacs-datetime" ,emacs-datetime)))
    (build-system emacs-build-system)
    (home-page "https://github.com/doublep/logview/")
    (synopsis "Emacs mode for viewing log files")
    (description "@code{logview} provides an Emacs mode to view log files.")
    (license license:gpl3+)))

(define-public emacs-suggest
  (package
    (name "emacs-suggest")
    (version "0.7")
    (home-page "https://github.com/Wilfred/suggest.el")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url home-page)
             (commit version)))
       (file-name (git-file-name name version))
       (sha256
        (base32
         "01v8plska5d3g19sb1m4ph1i3ayprfzk8mi6mpabjy6zad397xjl"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-loop" ,emacs-loop)
       ("emacs-dash" ,emacs-dash)
       ("emacs-s" ,emacs-s)
       ("emacs-f" ,emacs-f)
       ("emacs-spinner" ,emacs-spinner)
       ("emacs-shut-up" ,emacs-shut-up)))
    (synopsis "Suggest Elisp functions that give the output requested")
    (description "Suggest.el will find functions that give the output
requested.  It's a great way of exploring list, string and arithmetic
functions.")
    (license license:gpl3+)))

(define-public emacs-benchmark-init
  (package
    (name "emacs-benchmark-init")
    (version "1.0")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/dholm/benchmark-init-el/archive/"
                    version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "0szyqr4nncwz4vd5gww1vz31kf9r2lx25p4d0d09pm35974x53kz"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/dholm/benchmark-init-el")
    (synopsis "Benchmark Emacs @code{require} and @code{load} calls")
    (description "@code{benchmark-init} provides a way to keep track of where
time is being spent during Emacs startup in order to optimize startup time.")
    (license license:gpl3+)))

(define-public emacs-emms-player-simple-mpv
  ;; A new mpv backend is included in Emms from 5.0.
  (deprecated-package "emacs-emms-player-simple-mpv" emacs-emms))

(define-public emacs-magit-gerrit
  (let ((version "0.3")
        (revision "1")
        (commit "ece6f369694aca17f3ac166ed2801b432acfe20d"))
    (package
      (name "emacs-magit-gerrit")
      (version (git-version version revision commit))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/terranpro/magit-gerrit.git")
                      (commit commit)))
                (file-name (git-file-name name version))
                (sha256
                 (base32
                  "0mms0gxv9a3ns8lk5k2wjibm3088y1cmpr3axjdh6ppv7r5wdvii"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-magit" ,emacs-magit)))
      (home-page "https://github.com/terranpro/magit-gerrit")
      (synopsis "Magit extension for Gerrit")
      (description "This Magit extension provides integration with Gerrit,
which makes it possible to conduct Gerrit code reviews directly from within
Emacs.")
      (license license:gpl3+))))

(define-public emacs-magit-org-todos-el
  (let ((commit "df206287737b9671f2e36ae7b1474ebbe9940d2a"))
    (package
      (name "emacs-magit-org-todos-el")
      (version (git-version "0.1.1" "1" commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/danielma/magit-org-todos.el.git")
               (commit commit)))
         (file-name (git-file-name name version))
         (sha256
          (base32
           "0kdp7k7jnnrkhsg0xh1c3h7iz0vgi120gf5xwl1hxy61avivnxrn"))))
      (propagated-inputs
       `(("magit" ,emacs-magit)))
      (build-system emacs-build-system)
      (home-page "https://github.com/danielma/magit-org-todos.el")
      (synopsis "Get todo.org into Emacs Magit status")
      (description "This package allows you to get @file{todo.org} into your
magit status.

If you have a @file{todo.org} file with @code{TODO} items in the root of your
repository, @code{magit-org-todos} will create a section in your Magit status
buffer with each of your todos.")
      (license license:gpl3+))))

(define-public emacs-f3
  (package
    (name "emacs-f3")
    (version "0.1")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/cosmicexplorer/f3/archive/"
                           version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "06b8i1jvklm5k3k90n65f197l1miq1xlxqkqpbppw4h3rhl4y98h"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-helm" ,emacs-helm)))
    (home-page "https://github.com/cosmicexplorer/f3")
    (synopsis "Fantastic File Finder for Emacs")
    (description
     "The Fantastic File Finder for Emacs.  Find files fast, using helm.")
    (license license:gpl3+)))

(define-public emacs-lice-el
  (let ((commit "4339929927c62bd636f89bb39ea999d18d269250"))
    (package
      (name "emacs-lice-el")
      (version (git-version "0.2" "1" commit))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/buzztaiki/lice-el.git")
                      (commit commit)))
                (file-name (git-file-name name version))
                (sha256
                 (base32
                  "0879z761b7gajkhq176ps745xpdrivch349crransv8fnsc759yb"))))
      (build-system emacs-build-system)
      (home-page "https://github.com/buzztaiki/lice-el")
      (synopsis "License and header template for Emacs")
      (description "@code{lice.el} provides following features:

@itemize
@item License template management.
@item File header insertion.
@end itemize\n")
      (license license:gpl3+))))

(define-public emacs-academic-phrases
  (let ((commit "0823ed8c24b26c32f909b896a469833ec4d7b656"))
    (package
      (name "emacs-academic-phrases")
      (version (git-version "0.1" "1" commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/nashamri/academic-phrases.git")
               (commit commit)))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "0qfzsq8jh05w4zkr0cvq3i1hdn97bq344vcqjg46sib26x3wpz6r"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-dash" ,emacs-dash)
         ("emacs-s" ,emacs-s)
         ("emacs-ht" ,emacs-ht)))
      (home-page "https://github.com/nashamri/academic-phrases")
      (synopsis "Bypass that mental block when writing your papers")
      (description
       "When writing your academic paper, you might get stuck trying to find
the right phrase that captures your intention.  This package tries to
alleviate that problem by presenting you with a list of phrases organized by
the topic or by the paper section that you are writing.  This package has
around 600 phrases so far.

Using this package is easy, just call @code{academic-phrases} to get a list of
phrases organized by topic, or call @code{academic-phrases-by-section} to
browse the phrases by the paper section and fill-in the blanks if required.")
      (license license:gpl3+))))

(define-public emacs-auto-yasnippet
  (let ((commit "d1ccfea87312c6dd8cf8501ab5b71b1d3d44d95b"))
    (package
      (name "emacs-auto-yasnippet")
      (version (git-version "0.3.0" "1" commit))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/abo-abo/auto-yasnippet.git")
                      (commit commit)))
                (file-name (string-append name "-" version "-checkout"))
                (sha256
                 (base32
                  "1i8k2qiyzd5rq0zplk4xb5nfa5mp0ibxbzwqj6c7877waq7244xk"))))
      (build-system emacs-build-system)
      (arguments
       '(#:phases
         (modify-phases %standard-phases
           (add-before 'install 'check
             (lambda _
               (invoke "emacs" "--batch"
                       "-l" "auto-yasnippet.el"
                       "-l" "auto-yasnippet-test.el"
                       "-f" "ert-run-tests-batch-and-exit"))))))
      (propagated-inputs
       `(("emacs-yasnippet" ,emacs-yasnippet)))
      (home-page "https://github.com/abo-abo/auto-yasnippet/")
      (synopsis "Quickly create disposable yasnippets")
      (description "This package provides a hybrid of keyboard macros and
yasnippet.  You create the snippet on the go, usually to be used just in the
one place.  It's fast, because you're not leaving the current buffer, and all
you do is enter the code you'd enter anyway, just placing ~ where you'd like
yasnippet fields and mirrors to be.")
      (license license:gpl3+))))

(define-public emacs-highlight-numbers
  (package
    (name "emacs-highlight-numbers")
    (version "0.2.3")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/Fanael/highlight-numbers/archive/"
             version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "030v5p11d4n0581ncv499l1fqrmfziy756q6378x2bv22ixghqqp"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-parent-mode" ,emacs-parent-mode)))
    (home-page "https://github.com/Fanael/highlight-numbers")
    (synopsis "Highlight numbers in source code")
    (description "@code{highlight-numbers-mode} provides a minor mode for
syntax highlighting of numeric literals in source code.

It s customizable: it's easy to add or redefine what exactly consitutes a
\"number\" in given major mode.  See @code{highlight-numbers-modelist}.")
    (license license:gpl3+)))

(define-public emacs-darkroom
  (package
    (name "emacs-darkroom")
    (version "0.1")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://elpa.gnu.org/packages/darkroom-"
                                  version ".el"))
              (sha256
               (base32
                "0fif8fm1h7x7g16949shfnaik5f5488clsvkf8bi5izpqp3vi6ak"))))
    (build-system emacs-build-system)
    (home-page "https://elpa.gnu.org/packages/darkroom.html")
    (synopsis "Remove visual distractions and focus on writing")
    (description "@code{darkroom-mode} makes visual distractions disappear.
The mode-line is temporarily elided, text is enlarged and margins are adjusted
so that it's centered on the window.

@code{darkroom-tentative-mode} is similar, but it doesn't immediately turn-on
@code{darkroom-mode}, unless the current buffer lives in the sole window of
the Emacs frame (i.e. all other windows are deleted).  Whenever the frame is
split to display more windows and more buffers, the buffer exits
@code{darkroom-mode}.  Whenever they are deleted, the buffer re-enters
@code{darkroom-mode}.")
    (license license:gpl3+)))

(define-public emacs-rsw-elisp
  (package
    (name "emacs-rsw-elisp")
    (version "1.0.5")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://github.com/rswgnu/rsw-elisp"
                                  "/archive/" version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "1jnn7xfwl3wxc87v44ccsf1wwp80par3xgcvfb1icd6zchjmlcps"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/rswgnu/rsw-elisp")
    (synopsis "Improved expressions that interactively evaluate Emacs Lisp")
    (description "This package improves and replaces the GNU Emacs commands
that interactively evaluate Emacs Lisp expressions.  The new commands replace
standard key bindings and are all prefixed with @code{rsw-elisp-}.  They work
the same way as the old commands when called non-interactively; only the
interactive behavior should be different.")
    (license license:gpl3+)))

(define-public emacs-default-text-scale
  (let ((commit "968e985e219235f3e744d6d967e592acbaf6e0a8")
        (revision "1"))
    (package
      (name "emacs-default-text-scale")
      (version (string-append "0.1" "-" revision "."
                              (string-take commit 7)))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/purcell/default-text-scale")
                      (commit commit)))
                (file-name (string-append name "-" version "-checkout"))
                (sha256
                 (base32
                  "0zds01c3q5yny6ab1fxfkzzgn1kgl3q23lxxap905f4qd70v922h"))))
      (build-system emacs-build-system)
      (home-page "https://github.com/purcell/default-text-scale")
      (synopsis "Adjust the font size in all Emacs frames")
      (description "This package provides commands for increasing or
decreasing the default font size in all GUI Emacs frames.")
      (license license:gpl3+))))

(define-public emacs-visual-regexp
  (package
    (name "emacs-visual-regexp")
    (version "1.1.1")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/benma/visual-regexp.el/archive/"
                           "v" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1czmhvcivlcdyz7rfm0vd4a3xsgmy4qbvbl6yjxc217wrxqflr92"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/benma/visual-regexp.el/")
    (synopsis "Regexp command with interactive visual feedback")
    (description "This package provides an Emacs regexp command with
interactive visual feedback.")
    (license license:gpl3+)))

(define-public emacs-faceup
  (let ((commit "6c92dad56a133e14e7b27831e1bcf9b3a71ff154")
        (revision "1"))
    (package
      (name "emacs-faceup")
      (version (string-append "0.0.1" "-" revision "."
                              (string-take commit 7)))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/Lindydancer/faceup.git")
               (commit commit)))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "1yzmy7flrhrh0i10bdszx8idx6r8h6czm4vm4q0z6fp5fw94zwrx"))))
      (build-system emacs-build-system)
      (home-page "https://github.com/Lindydancer/faceup")
      (synopsis "Markup language for faces and font-lock regression testing")
      (description "Emacs is capable of highlighting buffers based on
language-specific @code{font-lock} rules.  This package makes it possible to
perform regression test for packages that provide font-lock rules.")
      (license license:gpl3+))))

(define-public emacs-racket-mode
  (let ((commit "b977873e6128f8399432dcd60cc39f6a6f803d9c")
        (revision "2"))
    (package
      (name "emacs-racket-mode")
      (version (string-append "0.0.2" "-" revision "."
                              (string-take commit 7)))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/greghendershott/racket-mode")
               (commit commit)))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "0vp4bbbplqvmnhjpl6ajrlydmrhqzil56cfbs18m5c5fddx0zlh7"))))
      (build-system emacs-build-system)
      (arguments
       `(#:include '("\\.el$" "\\.rkt$")))
      (propagated-inputs
       `(("emacs-faceup" ,emacs-faceup)
         ("emacs-s" ,emacs-s)))
      (home-page "https://github.com/greghendershott/racket-mode")
      (synopsis "Major mode for Racket language")
      (description "@code{racket-mode} provides:

@itemize
@item Focus on Racket (not various Schemes).
@item Follow DrRacket concepts where applicable.
@item Thorough font-lock and indent.
@end itemize\n")
      (license license:gpl3+))))

(define-public emacs-grep-context
  (let ((commit "a17c57e66687a54e195e08afe776bdd60cb6c0a7"))
    (package
      (name "emacs-grep-context")
      (version (git-version "0.1" "1" commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/mkcms/grep-context.git")
               (commit commit)))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "1nqfa6kjzjshww4hnwg1c0vcr90bdjihy3kmixq3c3jkvxg99b62"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-dash" ,emacs-dash)))
      (home-page "https://github.com/nashamri/academic-phrases")
      (synopsis "Increase context in compilation and grep buffers")
      (description
       "This package provides an Emacs package for more context in
compilation/grep buffers.  Works with @code{wgrep}, @code{ack}, @code{ag},
@code{ivy}.")
      (license license:gpl3+))))

(define-public emacs-helm-firefox
  (let ((commit "0ad34b7b5abc485a86cae6920c14de861cbeb085")
        (revision "1"))
    (package
      (name "emacs-helm-firefox")
      (version (string-append "0.0.1" "-" revision "."
                              (string-take commit 7)))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/emacs-helm/helm-firefox.git")
               (commit commit)))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "08mjsi2f9s29fkk35cj1rrparjnkm836qmbfdwdz7y51f9varjbs"))))
      (propagated-inputs
       `(("emacs-helm" ,emacs-helm)))
      (build-system emacs-build-system)
      (home-page "https://github.com/emacs-helm/helm-firefox")
      (synopsis "Display firefox bookmarks with Emacs Helm interface")
      (description "Display firefox bookmarks with Emacs Helm interface")
      (license license:gpl3+))))

(define-public emacs-interactive-align
  (package
    (name "emacs-interactive-align")
    (version "0.1.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/mkcms/interactive-align/"
                           "archive/" "v" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "0sibpgb4lp6yy3pziak8f3hz4b28yj0dqy2nzh51z3d0b63h528m"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/mkcms/interactive-align/")
    (synopsis "Interactive align-regexp command in Emacs")
    (description "Interactive align-regexp command in Emacs")
    (license license:gpl3+)))

(define-public emacs-shift-number
  (package
    (name "emacs-shift-number")
    (version "0.1")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/alezost/shift-number.el"
                           "/archive/" "v" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1g79m0hqn9jgpm565vvh8pdfzndc4vw7xisnh5qysj55qfg8cb1x"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/alezost/shift-number.el")
    (synopsis "Increase or decrease the number at point")
    (description "@code{emacs-shift-number} provides commands
@code{shift-number-up} to increase and @code{shift-number-down} to
decrease the number at point.")
    (license license:gpl3+)))

(define-public emacs-highlight-defined
  (package
    (name "emacs-highlight-defined")
    (version "0.1.5")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/Fanael/highlight-defined/archive/"
             version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1ryd66989b5byqdw8jmjrjf0c78iiz72wibld750skcnj5h5h506"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/Fanael/highlight-defined")
    (synopsis "Syntax highlighting of known Elisp symbols")
    (description "Minor mode providing syntax highlighting of known Emacs Lisp
symbols.  Currently the code distinguishes Lisp functions, built-in functions,
macros, faces and variables.  To enable call @code{highlight-defined-mode}. ")
    (license license:gpl3+)))

(define-public emacs-parinfer-mode
  (package
    (name "emacs-parinfer-mode")
    (version "0.4.10")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/DogLooksGood/parinfer-mode/archive/"
                           "v" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "06ba9qi59sm9ih9m38fbr8kj4qkvrm58n0c0ngfjz60gnr9x9pcv"))))
    (propagated-inputs
     `(("emacs-dash" ,emacs-dash)
       ("emacs-rainbow-delimiters" ,emacs-rainbow-delimiters)
       ("emacs-company" ,emacs-company)))
    (build-system emacs-build-system)
    (home-page "https://github.com/DogLooksGood/parinfer-mode/")
    (synopsis "Lisp structure editing mode")
    (description "@code{parinfer-mode} is a proof-of-concept editor
mode for Lisp programming languages.  It will infer some changes to
keep Parens and Indentation inline with one another.")
    (license license:gpl3+)))

(define-public emacs-helm-eww
  (package
    (name "emacs-helm-eww")
    (version "1.2")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/emacs-helm/helm-eww.git")
                    (commit version)))
              (file-name (string-append name "-" version "-checkout"))
              (sha256
               (base32
                "0hpq1h0p69c9k6hkd2mjpprx213sc5475q7pr2zpmwrjdzgcv70z"))))
    (propagated-inputs
     `(("emacs-helm" ,emacs-helm)))
    (build-system emacs-build-system)
    (home-page "https://github.com/emacs-helm/helm-eww/")
    (synopsis "Helm interface to EWW")
    (description "This package provides a Helm interface for EWW buffers,
bookmarks and history.")
    (license license:gpl3+)))

(define-public emacs-stumpwm-mode
  (let ((commit "8fbe071d2c6c040794060a354eb377218dc10b35")
        (revision "1"))
    (package
      (name "emacs-stumpwm-mode")
      (version (string-append "0.0.1-" revision "."
                              (string-take commit 7)))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/stumpwm/stumpwm-contrib.git")
                      (commit commit)))
                (file-name (string-append name "-" version "-checkout"))
                (sha256
                 (base32
                  "1dfwsvz1c8w6j4jp0kzaz78ml3f5dp0a5pvf090kwpbpg176r7iq"))))
      (build-system emacs-build-system)
      (arguments
       `(#:phases
         (modify-phases %standard-phases
           (add-after 'unpack 'chdir-elisp
             ;; Elisp directory is not in root of the source.
             (lambda _
               (chdir "util/swm-emacs"))))))
      (home-page "https://github.com/stumpwm/stumpwm-contrib")
      (synopsis "Emacs minor-mode for Stumpwm")
      (description "Emacs minor-mode for Stumpwm")
      (license license:gpl3+))))

(define-public emacs-irfc
  (package
    (name "emacs-irfc")
    (version "20130824.507")
    (source
     (origin
       (method url-fetch)
       (uri "https://www.emacswiki.org/emacs/download/irfc.el")
       (file-name (string-append "irfc-" version ".el"))
       (sha256
        (base32
         "197ybqwbj8qjh2p9pkf5mvqnrkpcgmv8c5s2gvl6msyrabk0mnca"))))
    (build-system emacs-build-system)
    (home-page "https://www.emacswiki.org/emacs/download/irfc.el")
    (synopsis "Interface for IETF RFC document")
    (description
     "This package provides an Emacs interface for IETF RFC document.")
    (license license:gpl3+)))

(define-public emacs-ido-vertical-mode
  (package
    (name "emacs-ido-vertical-mode")
    (version "0.1.6")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/creichert/ido-vertical-mode.el/archive/"
             "v" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "0dprdxq8wvqd45dinwj92k0kixr07c8xvspa6i613mjcpxgwjg53"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/creichert/ido-vertical-mode.el")
    (synopsis "Makes ido-mode display vertically")
    (description "Makes ido-mode display prospects vertically.")
    (license license:gpl3+)))

(define-public emacs-wordgen
  (package
    (name "emacs-wordgen")
    (version "0.1.4")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/Fanael/wordgen.el/archive/"
                           version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1h2iyixdm49h53pwj9ics9gb9h3g6wa4hainpnjg6mfarf49jkmg"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/Fanael/wordgen.el")
    (synopsis "Random word generator")
    (description "This package provides functions to generate random words
using user-provided rules.")
    (license license:gpl3+)))

(define-public emacs-on-screen
  (package
    (name "emacs-on-screen")
    (version "1.3.2")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "http://elpa.gnu.org/packages/on-screen-" version ".el"))
       (file-name (string-append name "-" version ".el"))
       (sha256
        (base32
         "15d18mjgv1pnwl6kf3pr5w64q1322p1l1qlfvnckglwmzy5sl2qv"))))
    (build-system emacs-build-system)
    (home-page
     "https://github.com/michael-heerdegen/on-screen.el")
    (synopsis "Guide your eyes while scrolling")
    (description
     "Scrolling can be distracting because your eyes may lose
orientation.  This library implements a minor mode that highlights
the previously visible buffer part after each scroll.")
    (license license:gpl3+)))

(define-public emacs-highlight-escape-sequences
  (let ((commit "08d846a7aa748209d65fecead2b6a766c3e5cb41")
        (revision "1"))
    (package
      (name "emacs-highlight-escape-sequences")
      (version (string-append "0.0.1" "-" revision "."
                              (string-take commit 7)))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/dgutov/highlight-escape-sequences.git")
               (commit commit)))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "05mc3w1f8ykf80914a1yddw6j8cmh0h57llm07xh89s53821v2is"))))
      (build-system emacs-build-system)
      (home-page "https://github.com/dgutov/highlight-escape-sequences")
      (synopsis "Highlight escape sequences in Emacs")
      (description "@code{highlight-escape-sequences} provides an
Emacs minor mode to escape sequences in code.")
      (license license:gpl3+))))

(define-public emacs-dashboard
  (package
    (name "emacs-dashboard")
    (version "1.2.4")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/rakanalh/emacs-dashboard/archive/"
             version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1738lmbgq6gk24hcwic0qjyajr21l5xzhya4pv58dw1bhd6vxv9g"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-page-break-lines" ,emacs-page-break-lines)))
    (arguments '(#:include '("\\.el$" "\\.txt$" "\\.png$")))
    (home-page "https://github.com/rakanalh/emacs-dashboard")
    (synopsis "Startup screen extracted from Spacemacs")
    (description "This package provides an extensible Emacs dashboard, with
sections for bookmarks, projectil projects, org-agenda and more. ")
    (license license:gpl3+)))

(define-public emacs-slime-company
  (package
    (name "emacs-slime-company")
    (version "1.1")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/anwyn/slime-company/archive/"
                           "v" version ".tar.gz"))
       (sha256
        (base32
         "1myl79pxj501xfr5qc5a24qddsn2l5iaamg7rf7fpny7mr9v70ar"))
       (file-name (string-append name "-" version ".tar.gz"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-slime" ,emacs-slime)
       ("emacs-company" ,emacs-company)))
    (home-page "https://company-mode.github.io")
    (synopsis "SLIME completion backend for @code{company-mode}")
    (description
     "This is a backend implementation for the completion package
@code{company-mode} which supports the normal and the fuzzy completion
modes of SLIME.")
    (license license:gpl3+)))

(define-public emacs-sml-mode
  (package
    (name "emacs-sml-mode")
    (version "6.8")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "http://elpa.gnu.org/packages/sml-mode-"
                           version ".el"))
       (sha256
        (base32
         "105fcrz5qp95f2n3fdm3awr6z58sbrjihjss6qnrg4lz2ggbc328"))))
    (build-system emacs-build-system)
    (home-page "http://elpa.gnu.org/packages/sml-mode.html")
    (synopsis "Major mode for editing (Standard) ML")
    (description "SML-MODE is a major Emacs mode for editing Standard ML.
It provides syntax highlighting and automatic indentation and
comes with sml-proc which allows interaction with an inferior SML
interactive loop.")
    (license license:gpl3+)))

(define-public emacs-eros
  (let ((commit "a42e45c9b2397156c684330b0fc90ee0eba773f5")
        (revision "1"))
    (package
      (name "emacs-eros")
      (version (string-append "0.0.1" "-" revision "."
                              (string-take commit 7)))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/xiongtx/eros.git")
               (commit commit)))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "0whlsq90v13fz69k3wjrwcwb9gkpfxqjd75mg3nrp85j9nwhb5i4"))))
      (build-system emacs-build-system)
      (home-page "https://github.com/xiongtx/eros")
      (synopsis "Evaluation result overlays")
      (description "@code{eros} provides evaluation result overlays.")
      (license license:gpl3+))))

(define-public emacs-stickyfunc-enhance
  (let ((commit "13bdba51fcd83ccbc3267959d23afc94d458dcb0")
        (revision "1"))
    (package
      (name "emacs-stickyfunc-enhance")
      (version "0.1")
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/tuhdo/semantic-stickyfunc-enhance.git")
               (commit commit)))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "16dxjsr5nj20blww4xpd4jzgjprzzh1nwvb810ggdmp9paf4iy0g"))))
      (build-system emacs-build-system)
      (home-page "https://github.com/tuhdo/semantic-stickyfunc-enhance")
      (synopsis "Enhancement to stock @code{semantic-stickyfunc-mode}")
      (description
       "@code{semantic-stickyfunc-mode} shows the function point is currently
in at the first line of the current buffer.  This is useful when you have a
very long function that spreads more than a screen, and you don't have to
scroll up to read the function name and then scroll down to original position.")
      (license license:gpl3+))))

(define-public emacs-git-auto-commit-mode
  (package
    (name "emacs-git-auto-commit-mode")
    (version "4.4.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/ryuslash/git-auto-commit-mode/archive/"
             version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "04avxmalsl3b7zi2vipfw9rb4wrwysnipsbch96skviql9axk870"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/ryuslash/git-auto-commit-mode")
    (synopsis "Emacs Minor mode to automatically commit and push")
    (description "@code{git-auto-commit-mode} is an Emacs minor mode that
tries to commit changes to a file after every save.

When @code{gac-automatically-push-p} is non-nil, it also tries to push to
the current upstream.")
    (license license:gpl3+)))

(define-public emacs-company-restclient
  (package
    (name "emacs-company-restclient")
    (version "0.1.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/iquiw/company-restclient/archive/"
             "v" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1kr3f0wgqlk7r171bvb2kinv7fanwj2md01wdpx04qkgwcr1as00"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-company" ,emacs-company)
       ("emacs-know-your-http-well" ,emacs-know-your-http-well)
       ("emacs-restclient" ,emacs-restclient)))
    (home-page "https://github.com/iquiw/company-restclient")
    (synopsis "Company-mode completion back-end for restclient-mode")
    (description "@code{company-mode} back-end for
@code{restclient-mode}.

It provides auto-completion for HTTP methods and headers in
@code{restclient-mode}.  Completion source is given by
@code{know-your-http-well}.")
    (license license:gpl3+)))

(define-public emacs-noflet
  (let ((version "20170629")
        (revision "1")
        (commit "7ae84dc3257637af7334101456dafe1759c6b68a"))
    (package
      (name "emacs-noflet")
      (version (git-version version revision commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/nicferrier/emacs-noflet")
               (commit commit)))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "0g70gnmfi8n24jzfci9nrj0n9bn1qig7b8f9f325rin8h7x32ypf"))))
      (build-system emacs-build-system)
      (arguments
       `(#:phases
         (modify-phases %standard-phases
           (add-after 'unpack 'require-dash
             ;; noflet.el uses -map from dash, but (require 'dash) is
             ;; missing. So, add it.
             (lambda _
               (substitute* "noflet.el"
                 ((";;; Code:") ";;; Code:\n(require 'dash)"))
               #t)))))
      (propagated-inputs
       `(("emacs-dash" ,emacs-dash)))
      (home-page "https://github.com/nicferrier/emacs-noflet")
      (synopsis "Locally override functions")
      (description "@code{emacs-noflet} let's you locally override functions,
in the manner of @command{flet}, but with access to the original function
through the symbol: @command{this-fn}.")
      (license license:gpl3+))))

(define-public emacs-dumb-jump
  (package
    (name "emacs-dumb-jump")
    (version "0.5.2")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/jacktasia/dumb-jump/archive/v"
             version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "07n0xjgpxjpf3vp9gxchkjpydyj0zm166930as0kwiwkhjlsirsf"))))
    (build-system emacs-build-system)
    (arguments
     `(#:tests? #f ; FIXME: Tests freeze when run.
       #:test-command '("ert-runner")
       #:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'set-shell
           (lambda _
             ;; Setting the SHELL environment variable is required for the
             ;; tests to find sh.
             (setenv "SHELL" (which "sh"))
             #t)))))
    (native-inputs
     `(("emacs-el-mock" ,emacs-el-mock)
       ("emacs-noflet" ,emacs-noflet)
       ("emacs-undercover" ,emacs-undercover)
       ("ert-runner" ,emacs-ert-runner)))
    (propagated-inputs
     `(("emacs-f" ,emacs-f)
       ("emacs-popup" ,emacs-popup)))
    (home-page "https://github.com/jacktasia/dumb-jump")
    (synopsis "Jump to definition for multiple languages without configuration")
    (description "Dumb Jump is an Emacs \"jump to definition\" package with
support for multiple programming languages that favors \"just working\" over
speed or accuracy.  This means minimal --- and ideally zero --- configuration
with absolutely no stored indexes (tags) or persistent background processes.
Dumb Jump performs best with The Silver Searcher @command{ag} or ripgrep
@command{rg} installed.")
    (license license:gpl3+)))

(define-public emacs-dts-mode
  (let ((commit "9ee0854446dcc6c53d2b8d2941051768dba50344")
        (revision "1"))
    (package
      (name "emacs-dts-mode")
      (version (string-append "0.1.0-" revision "." (string-take commit 7)))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/bgamari/dts-mode.git")
               (commit commit)))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "1k8lljdbc90nd29xrhdrsscxavzdq532wq2mg7ljc94krj7538b1"))))
      (build-system emacs-build-system)
      (home-page "https://github.com/bgamari/dts-mode.git")
      (synopsis "Emacs minor mode for editing device tree files")
      (description
       "This package provides an Emacs minor mode for highlighting
device tree files.")
      (license license:gpl3+))))

(define-public emacs-daemons
  (package
    (name "emacs-daemons")
    (version "2.0.0")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/cbowdon/daemons.el")
             (commit version)))
       (file-name (string-append name "-" version "-checkout"))
       (sha256
        (base32
         "00bkzfaw3bqykcks610vk9wlpa2z360xn32bpsrycacwfv29j7g4"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/cbowdon/daemons.el")
    (synopsis "Emacs UI for managing init system services")
    (description
     "This is an Emacs mode to give you a UI for managing init system
daemons (services) for those getting tired of typing out @code{sudo service
my_thing reload} all the time.  It offers a consistent UI over different init
systems.")
    (license license:gpl3+)))

(define-public emacs-isearch+
  (let ((commit "95e49af9dbf0254e095a11f115e101b52659520a")
        (revision "1"))
    (package
      (name "emacs-isearch+")
      (version (git-version "0" revision commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/emacsmirror/isearch-plus.git")
               (commit commit)))
         (file-name (git-file-name name version))
         (sha256
          (base32
           "0xhd9zgknf4lvzyf4apirpd7spb1hbpzkvys00a7pkmd0vvahk0v"))))
      (build-system emacs-build-system)
      (home-page "https://www.emacswiki.org/emacs/isearch+.el")
      (synopsis "Extensions to @code{isearch.el}")
      (description "This package extends @code{isearch} with advice, dynamic
filters, highlighting of regexp group levels, and more.")
      (license license:gpl2+))))

(define-public emacs-eshell-bookmark
  (package
    (name "emacs-eshell-bookmark")
    (version "2.0.0")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/Fuco1/eshell-bookmark")
             (commit version)))
       (file-name (git-file-name name version))
       (sha256
        (base32
         "14dmsnixf9vqdhsixw693sml0fn80zcf0b37z049fb40cmppqxdw"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/Fuco1/eshell-bookmark")
    (synopsis "Provide @file{bookmark.el} integration for @code{eshell}")
    (description
     "This package allows for bookmarking @code{eshell} buffers.  Upon
visiting the bookmark, a new @code{eshell} session will be opened in the
appropriate directory if no @code{eshell} session is active.")
    (license license:gpl3+)))

(define-public emacs-eshell-z
  (package
    (name "emacs-eshell-z")
    (version "0.3.2")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/xuchunyang/eshell-z")
             (commit (string-append "v" version))))
       (file-name (git-file-name name version))
       (sha256
        (base32
         "1aac4m814jgxwpz7lbyx5r4z5dmawp4sk7pwbx0zqpnbcsaq5wwc"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/xuchunyang/eshell-z")
    (synopsis "Quick navigation to frequently visited directories")
    (description
     "This package is a port of @code{z}, and keeps track of visited directories
and commands invoked within them in order to enable navigation via input of
matching regexps.")
    (license license:gpl3+)))

(define-public emacs-esh-autosuggest
  (package
    (name "emacs-esh-autosuggest")
    (version "2.0.0")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/dieggsy/esh-autosuggest")
             (commit version)))
       (file-name (string-append name "-" version "-checkout"))
       (sha256
        (base32
         "116pdjgpjy9b0psm5kzwkwy7dq8vn0p6dy75dl1zsy2xrjf1iqdw"))))
    (build-system emacs-build-system)
    (propagated-inputs `(("emacs-company" ,emacs-company)))
    (home-page "https://github.com/dieggsy/esh-autosuggest")
    (synopsis "Fish-like autosuggestions in Eshell")
    (description
     "This package assumes you use something other than company for eshell
completion (e.g. @code{eshell-pcomplete}, @code{completion-at-point},
@code{helm-esh-pcomplete}).  @code{company-mode} is used solely as a mechanism
for history autosuggestions.

Unless you're using @code{use-package}'s hook keyword, you can enable the
autosuggestions with:
@code{(add-hook 'eshell-mode-hook #'esh-autosuggest-mode)}")
    (license license:gpl3+)))

(define-public emacs-desktop-environment
  (let ((commit "a9eba14f2b5b8070f78dca839ca8259736e346a6"))
    (package
      (name "emacs-desktop-environment")
      (version (git-version "0.2.0" "1" commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://gitlab.petton.fr/DamienCassou/desktop-environment")
               (commit commit)))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "0x73x5hy7w55jrzy3xvqhk90rrsznmxjqvsvwhh21qznv5w269xz"))))
      (build-system emacs-build-system)
      (home-page "https://gitlab.petton.fr/DamienCassou/desktop-environment")
      (synopsis "Control your GNU/Linux desktop environment from Emacs")
      (description
       "This package helps you control your GNU/Linux desktop from Emacs.
With @code{desktop-environment}, you can control the brightness and volume as
well as take screenshots and lock your screen.  The package depends on the
availability of shell commands to do the hard work for us.  These commands can
be changed by customizing the appropriate variables.")
      (license license:gpl3+))))

(define-public emacs-org-caldav
  (package
    (name "emacs-org-caldav")
    (version "20180403")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/dengste/org-caldav/raw/"
             "8d3492c27a09f437d2d94f2736c56d7652e87aa0"
             "/org-caldav.el"))
       (sha256
        (base32
         "1fh4gh68ddj0is99z2ccyh97v6psnyda61n2dsadzqhcxn51amlc"))))
    (build-system emacs-build-system)
    (propagated-inputs `(("emacs-org" ,emacs-org)))
    (home-page "https://github.com/dengste/org-caldav")
    (synopsis
     "Sync Org files with external calendars via the CalDAV protocol")
    (description
     "Synchronize between events in Org-mode files and a CalDAV calendar.
This code is still alpha.")
    (license license:gpl3+)))

(define-public emacs-zotxt
  (package
    (name "emacs-zotxt")
    (version "20180518")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/egh/zotxt-emacs/archive/"
             "23a4a9f74a658222027d53a9a83cd4bcc583ca8b"
             ".tar.gz"))
       (sha256
        (base32
         "1qlibaciqgsva6fc7vv9krssjq00bi880396jk7llbi3c52q9n1y"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-deferred" ,emacs-deferred)
       ("emacs-request" ,emacs-request)))
    (home-page "https://github.com/egh/zotxt-emacs")
    (synopsis "Integrate Emacs with Zotero")
    (description "This package provides two integration features between Emacs
and the Zotero research assistant: Insertion of links to Zotero items into an
Org-mode file, and citations of Zotero items in Pandoc Markdown files.")
    (license license:gpl3+)))

(define-public emacs-evil-ediff
  ;; Evil-Ediff is included in Evil Collection from 20180617.
  (deprecated-package "emacs-evil-ediff" emacs-evil-collection))

(define-public emacs-evil-magit
  (let ((commit "e2fec5877994c0c19f0c25fa01f3d22cb0ab38ba"))
    (package
      (name "emacs-evil-magit")
      (version (git-version "0.4.2" "2" commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/emacs-evil/evil-magit")
               (commit commit)))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "134v7s03jvbhm70mavwab85r09i68g2a5bvriirh0chz1av2y16v"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-evil" ,emacs-evil)
         ("magit" ,emacs-magit)))
      (home-page
       "https://github.com/emacs-evil/evil-magit")
      (synopsis "Evil-based key bindings for Magit")
      (description
       "This Emacs library configures Magit and Evil to play well with each other.
For some background see @url{https://github.com/magit/evil-magit/issues/1}.
See the README at @url{https://github.com/justbur/evil-magit} for a table
describing the key binding changes.")
      (license license:gpl3+))))

(define-public emacs-evil-mu4e
  ;; Evil-mu4e is included in Evil Collection from 20180617.
  (deprecated-package "emacs-evil-mu4e" emacs-evil-collection))

(define-public emacs-evil-multiedit
  (package
    (name "emacs-evil-multiedit")
    (version "1.3.9")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/hlissner/evil-multiedit")
             (commit (string-append "v" version))))
       (file-name (string-append name "-" version "-checkout"))
       (sha256
        (base32
         "19h3kqylqzbjv4297wkzzxdmn9yxbg6z4ga4ssrqri90xs7m3rw3"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-evil" ,emacs-evil)
       ("emacs-iedit" ,emacs-iedit)))
    (home-page
     "https://github.com/hlissner/evil-multiedit")
    (synopsis "Multiple cursors for Evil mode")
    (description
     "This plugin was an answer to the lack of proper multiple cursor support
in Emacs+Evil.  It allows you to select and edit matches interactively,
integrating @code{iedit-mode} into Evil mode with an attempt at sensible
defaults.")
    (license license:gpl3+)))

(define-public emacs-evil-org
  (let ((commit "b6d652a9163d3430a9e0933a554bdbee5244bbf6"))
    (package
      (name "emacs-evil-org")
      (version (git-version "0.1.1" "1" commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/Somelauw/evil-org-mode")
               (commit commit)))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "176hrw7y7nczffbyhsa167b8rvfacsmcafm2gpkrdjqlrikbmrhl"))))
      (build-system emacs-build-system)
      (propagated-inputs `(("emacs-evil" ,emacs-evil)))
      (home-page
       "https://github.com/Somelauw/evil-org-mode")
      (synopsis "Evil keybindings for Org mode")
      (description
       "This package adds supplemental Evil mode key-bindings to Emacs
Org-mode.  It features:
@itemize
@item normal, visual and insert mode bindings;
@item key bindings organised in key themes;
@item operators like > and < to work on headings;
@item text objects;
@item table support;
@item calendar (date selection) support;
@item agenda support.
@end itemize\n")
      (license license:gpl3+))))

(define-public emacs-debpaste
  (package
    (name "emacs-debpaste")
    (version "0.1.5")
    (home-page "https://github.com/alezost/debpaste.el")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference (url home-page)
                           (commit (string-append "v" version))))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1wi70r56pd5z0x4dp4m58p9asq03j74kdm4fi9vai83vsl2z9amq"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-xml-rpc" ,emacs-xml-rpc)))
    (synopsis "Manipulate pastes from the Debian Pastezone")
    (description "Debpaste is an Emacs interface for the Debian Pastezone,
allowing you to receive, post, and delete pastes.  It communicates with the
server using XML-RPC.")
    (license license:gpl3+)))

(define-public emacs-xml-rpc
  (let ((commit "8f624f8b964e9145acb504e4457c9510e87dd93c")
        (revision "1"))
    (package
      (name "emacs-xml-rpc")
      (version (git-version "1.6.12" revision commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/hexmode/xml-rpc-el")
               (commit commit)))
         (file-name (git-file-name name version))
         (sha256
          (base32
           "0xa54z52rsfl3n0xgmbycj4zazp8ksgdwcq56swzs6wp72zlalmj"))))
      (build-system emacs-build-system)
      (home-page "https://github.com/hexmode/xml-rpc-el")
      (synopsis "XML-RPC client for Emacs")
      (description "This package provides an XML-RPC client for Emacs capable
of both synchronous and asynchronous method calls using the @code{url}
package's async retrieval functionality.  @file{xml-rpc.el} represents XML-RPC
datatypes as Lisp values, automatically converting to and from the XML
datastructures as needed, both for method parameters and return values, making
using XML-RPC methods fairly transparent to the Lisp code.")
      (license license:gpl3+))))

(define-public emacs-fish-completion
  (package
    (name "emacs-fish-completion")
    (version "1.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://gitlab.com/Ambrevar/emacs-fish-completion/repository/"
             "archive.tar.gz?ref="
             version))
       (sha256
        (base32
         "1hpma1c5j50ja03ibr7h1xmyv7k8j3rbvqivad47kwqhlsgw0jk0"))))
    (build-system emacs-build-system)
    (inputs `(("fish" ,fish)))
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'configure
           (lambda* (#:key inputs outputs #:allow-other-keys)
             (let ((fish (assoc-ref inputs "fish")))
               ;; Specify the absolute file names of the various
               ;; programs so that everything works out-of-the-box.
               (emacs-substitute-variables
                   "fish-completion.el"
                 ("fish-completion-command"
                  (string-append fish "/bin/fish")))))))))
    (home-page
     "https://gitlab.com/Ambrevar/emacs-fish-completion")
    (synopsis "Fish completion for Emacs pcomplete")
    (description
     "This package provides completion for the Fish shell to pcomplete (used
by shell and Eshell).  You can set it up globally with:

@example
(when (and (executable-find \"fish\")
           (require 'fish-completion nil t))
  (global-fish-completion-mode))
@end example

Alternatively, you can call the @code{fish-completion-mode} manually or in
shell/Eshell mode hook.

The package @code{emacs-bash-completion} is an optional dependency: if available,
@code{fish-completion-complete} can be configured to fall back on bash to further
try completing.  See @code{fish-completion-fallback-on-bash-p}.")
    (license license:gpl3+)))

(define-public emacs-gif-screencast
  (let ((commit "12b25442b97b84abae74ecb5190a9d14ff7cfe5a"))
    (package
      (name "emacs-gif-screencast")
      (version (git-version "20180616" "1" commit))
      (source
       (origin
         (method url-fetch)
         (uri (string-append
               "https://gitlab.com/Ambrevar/emacs-gif-screencast/"
               "repository/archive.tar.gz?ref="
               commit))
         (sha256
          (base32
           "0lc457i78xjkn5idr2aaiadkh76zcsksj84z0qh80a9y775syrgh"))))
      (build-system emacs-build-system)
      (inputs
       `(("scrot" ,scrot)
         ("imagemagick" ,imagemagick)
         ("gifsicle" ,gifsicle)))
     (arguments
      `(#:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'configure
           (lambda* (#:key inputs outputs #:allow-other-keys)
             (let ((scrot (assoc-ref inputs "scrot"))
                   (imagemagick (assoc-ref inputs "imagemagick"))
                   (gifsicle (assoc-ref inputs "gifsicle")))
               ;; Specify the absolute file names of the various
               ;; programs so that everything works out-of-the-box.
               (emacs-substitute-variables
                   "gif-screencast.el"
                 ("gif-screencast-program"
                  (string-append scrot "/bin/scrot"))
                 ("gif-screencast-convert-program"
                  (string-append imagemagick "/bin/convert"))
                 ("gif-screencast-cropping-program"
                  (string-append imagemagick "/bin/mogrify"))
                 ("gif-screencast-optimize-program"
                  (string-append imagemagick "/bin/gifsicle")))))))))
      (home-page
       "https://gitlab.com/Ambrevar/emacs-gif-screencast")
      (synopsis "One-frame-per-action GIF recording")
      (description
       "Call @code{gif-screencast} to start a recording.
A screenshot is taken for every user action.  Call
@code{gif-screencast-stop} (<f9> by default) to finish recording and create
the GIF result.")
      (license license:gpl3+))))

(define-public emacs-google-translate
  (package
    (name "emacs-google-translate")
    (version "0.11.16")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/atykhonov/google-translate/"
                           "archive/v" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "01n9spj1d0gjfj39x526rl3m9c28wnx9afipmf5s8y77cx3mfwhl"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/atykhonov/google-translate")
    (synopsis "Emacs interface to Google Translate")
    (description
     "This packages provides an Emacs interface to the Google Translate
on-line service.")
    (license license:gpl3+)))

(define-public emacs-helm-company
  (let ((commit "d3fc093a0e833b4dee6561c00d6df3d62aa50f3f"))
    (package
      (name "emacs-helm-company")
      (version (git-version "0.2.3" "1" commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/Sodel-the-Vociferous/helm-company")
               (commit commit)))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "1ciirsanhajdqm5iwl8k9ywf4jha1wdv4sc4d9kslyrfr9zn4q6k"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-helm" ,emacs-helm)
         ("emacs-company" ,emacs-company)))
      (home-page "https://github.com/Sodel-the-Vociferous/helm-company")
      (synopsis "Helm interface for company-mode")
      (description
       "This is a Helm interface to company-mode, a text completion
framework.")
      (license license:gpl3+))))

(define-public emacs-helm-descbinds
  (let ((commit "033be73f21778633813264ce1634a6e1ad873d8e"))
    (package
      (name "emacs-helm-descbinds")
      (version (git-version "1.13" "1" commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/emacs-helm/helm-descbinds")
               (commit commit)))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "1n89p56qwa243w1c85i5awnaf7piwjsvfi7nmnsrwm33hix5dknk"))))
      (build-system emacs-build-system)
      (propagated-inputs `(("emacs-helm" ,emacs-helm)))
      (home-page "https://github.com/emacs-helm/helm-descbinds")
      (synopsis "Convenient @code{describe-bindings} with Helm")
      (description
       "This package is a replacement of @code{describe-bindings} for Helm.
@code{describe-bindings} is replaced with @code{helm-descbinds}.  As usual,
type @code{C-h b}, or any incomplete key sequence plus @code{C-h}, to run
@code{helm-descbinds}.  The bindings are presented in a similar way as
@code{describe-bindings} does, but you can use completion to find the command
you searched for and execute it, or view its documentation.")
    (license license:gpl3+))))

(define-public emacs-helm-emms
  (let ((commit "b785cb845a98a643eba9d5d53c9c0b4e6810a3cd"))
    (package
      (name "emacs-helm-emms")
      (version (git-version "1.3" "2" commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/emacs-helm/helm-emms")
               (commit commit)))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "1595r09y3rmwd46nnhvjja3hb8j2ila295ijxv61cg52ws4wginh"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-helm" ,emacs-helm)
         ("emacs-emms" ,emacs-emms)))
      (home-page
       "https://github.com/emacs-helm/helm-emms")
      (synopsis "Emms for Helm")
      (description "Helm interface for Emms to browse all tracks and all folders
from @code{emms-source-file-default-directory}.")
      (license license:gpl3+))))

(define-public emacs-helm-exwm
  (let ((commit "56266f261ba3b3d2753b374b50da20eb768c06f5"))
    (package
      (name "emacs-helm-exwm")
      (version (git-version "20180703" "2" commit))
      (source
       (origin
         (method url-fetch)
         (uri (string-append
               "https://github.com/emacs-helm/helm-exwm/archive/"
               commit
               ".tar.gz"))
         (sha256
          (base32
           "0n7hdiajw5vxl8ha2r9r4cl4i7crza25348825wb6acwhhzijxcj"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-helm" ,emacs-helm)
         ("emacs-exwm" ,emacs-exwm)))
      (home-page
       "https://github.com/emacs-helm/helm-exwm")
      (synopsis "Helm for EXWM buffers")
      (description
       "@code{helm-exwm} runs a Helm session over the list of EXWM buffers.
@code{helm-exwm-switch} is a convenience X application launcher using Helm to
switch between the various windows of one or several specific applications.
See @code{helm-exwm-switch-browser} for an example.")
      (license license:gpl3+))))

(define-public emacs-helm-flycheck
  (let ((commit "3cf7d3bb194acacc6395f88360588013d92675d6"))
    (package
      (name "emacs-helm-flycheck")
      (version (git-version "0.4" "1" commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/yasuyk/helm-flycheck")
               (commit commit)))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "1a2yfxhz04klwhcandqvfzysxp6b7bxyxx1xk1x3kds5hif5fkl4"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-dash" ,emacs-dash)
         ("emacs-flycheck" ,emacs-flycheck)
         ("emacs-helm" ,emacs-helm)))
      (home-page "https://github.com/yasuyk/helm-flycheck")
      (synopsis "Show Flycheck errors with Helm")
      (description
       "This integrates Flycheck with Helm.")
      (license license:gpl3+))))

(define-public emacs-helm-ls-git
  (let ((commit "76654c776a7f6e2e5290645e748aac2a746f7daa"))
    (package
      (name "emacs-helm-ls-git")
      (version (git-version "1.9.1" "1" commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/emacs-helm/helm-ls-git")
               (commit commit)))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "0vsq1n3xl3ghy5zik2scm7jrs501n4kybdqd6yw6j0cv4jxdqbr0"))))
      (build-system emacs-build-system)
      (propagated-inputs `(("emacs-helm" ,emacs-helm)))
      (home-page "https://github.com/emacs-helm/helm-ls-git")
      (synopsis "Helm interface for listing the files in a Git repository")
      (description
       "This package provides a Helm interface for Git files.
@itemize
@item Display the open buffers in project.
@item Display a status source showing state of project (modified files etc.).
@item Display a list of all files in project under git control.
@item Quickly look at diffs of modified files.
@item Allow switching to @code{git status} with your preferred frontend
(vc-dir, Magit,etc.).
@item Full integration of git-grep, also allow usage of @code{helm-grep} (you
can use ack-grep instead of grep).
@item Integrate usage of gid from id-utils.
@item Full integration with @code{helm-find-files}, allow you to browse
projects unrelated to current-buffer.
@item In addition, all actions of type files and buffers are provided.
@end itemize\n")
      (license license:gpl3+))))

(define-public emacs-helm-mu
  (let ((commit "77e6fea24e01481418738421dbcfe28ef1bd63cf"))
    (package
      (name "emacs-helm-mu")
      (version (git-version  "20180513" "1" commit))
      (source
       (origin
         (method url-fetch)
         (uri (string-append
               "https://github.com/emacs-helm/helm-mu/archive/"
               commit
               ".tar.gz"))
         (sha256
          (base32
           "0qm4xi3i957scm50nar398pv4x8y03si10l77jb9ckjaviyq2hj9"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-helm" ,emacs-helm)
         ("mu" ,mu)))
      (home-page
       "https://github.com/emacs-helm/helm-mu")
      (synopsis
       "Helm sources for searching emails and contacts")
      (description
       "Helm sources for searching emails and contacts using @code{mu} and
@code{mu4e}.  Mu is an indexer for maildirs and mu4e is a mutt-like MUA for
Emacs build on top of mu.  Mu is highly efficient making it possible to get
instant results even for huge maildirs.  It also provides search operators,
e.g: @code{from:Peter to:Anne flag:attach search term}.")
      (license license:gpl3+))))

(define-public emacs-helm-pass
  (package
    (name "emacs-helm-pass")
    (version "0.3")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/emacs-helm/helm-pass")
             (commit version)))
       (sha256
        (base32
         "0vglaknmir3yv4iwibwn8r40ran8d04gcyp99hx73ldmf3zqpnxv"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-helm" ,emacs-helm)
       ("emacs-password-store" ,emacs-password-store)))
    (home-page "https://github.com/emacs-helm/helm-pass")
    (synopsis "Helm interface to pass, the standard Unix password manager")
    (description
     "Users of @code{helm-pass} may also be interested in functionality
provided by other Emacs packages dealing with pass:
@itemize
@item @code{emacs-password-store}, which @code{helm-pass} relies on.
@item @code{emacs-pass}, a major mode for @code{pass}.
@item @code{auth-source-pass.el}: integration of Emacs' auth-source with
@code{pass}, included in Emacs 26+).
@end itemize\n")
    (license license:gpl3+)))

(define-public emacs-image+
  (let ((commit "6834d0c09bb4df9ecc0d7a559bd7827fed48fffc"))
    (package
      (name "emacs-image+")
      (version (git-version "0.6.2" "1" commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/mhayashi1120/Emacs-imagex")
               (commit commit)))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "0v66wk9nh0raih4jhrzmmyi5lbysjnmbv791vm2230ffi2hmwxnd"))))
      (build-system emacs-build-system)
      (inputs `(("imagemagick" ,imagemagick)))
      (arguments
       `(#:phases
         (modify-phases %standard-phases
           (add-after 'unpack 'configure
             (lambda* (#:key inputs outputs #:allow-other-keys)
               (let ((imagemagick (assoc-ref inputs "imagemagick")))
                 ;; Specify the absolute file names of the various
                 ;; programs so that everything works out-of-the-box.
                 (chmod "image+.el" #o666)
                 (emacs-substitute-variables
                     "image+.el"
                   ("imagex-convert-command"
                    (string-append imagemagick "/bin/convert"))
                   ("imagex-identify-command"
                    (string-append imagemagick "/bin/identify")))))))))
      (home-page "https://github.com/mhayashi1120/Emacs-imagex")
      (synopsis "Image manipulation extensions for Emacs")
      (description
       "Image+ provides keybindings allowing you to zoom in or zoom out of an
image, rotate it, save modified images, and more.")
      (license license:gpl3+))))

(define-public emacs-package-lint
  (let ((commit "69bb89d00ba212b734c676ad056aa793c450b288"))
    (package
      (name "emacs-package-lint")
      (version (git-version "0.5" "1" commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/purcell/package-lint")
               (commit commit)))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "1hfricsgmy3x9snnd2p4xq6vnnv94qdsxxnxp07b3hqc9bhw31rq"))))
      (build-system emacs-build-system)
      (home-page "https://github.com/purcell/package-lint")
      (synopsis "Linting library for elisp package authors")
      (description
       "This provides a list of issues with the Emacs package metadata of a file,
e.g. the package dependencies it requires.  See function
@code{package-lint-buffer}.  Checks will currently be enabled only if a
\"Package-Requires:\" or \"Package-Version:\" header is present in the
file.")
      (license license:gpl3+))))

(define-public emacs-picpocket
  (let ((version "40")
        (commit "6fd88b8711c4370662c0f9c462170187d092a046"))
    (package
      (name "emacs-picpocket")
      (version version)
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/johanclaesson/picpocket")
               (commit commit)))
         (file-name (git-file-name name version))
         (sha256
          (base32 "1mdzzxf7xm7zwrpnqqxa27d1cr31pd72d7ilbwljv13qp177a3yw"))))
      (build-system emacs-build-system)
      (arguments ; needed for running tests
       `(#:tests? #t
         #:emacs ,emacs
         #:test-command '("emacs" "--batch"
                          "-l" "picpocket-test.el"
                          "-f" "ert-run-tests-batch-and-exit")))
      (home-page "https://github.com/johanclaesson/picpocket")
      (synopsis "Image viewer for Emacs")
      (description
       "Picpocket is an image viewer for GNU Emacs.  It has commands for:

@itemize
@item File operations on the picture files (delete, move, copy, hardlink).
@item Scale and rotate the picture.
@item Associate pictures with tags which are saved to disk.
@item Filter pictures according to tags.
@item Customizing keystrokes for quick tagging and file operations.
@item Undo and browse history of undoable commands.
@end itemize")
      (license license:gpl3+))))

(define-public emacs-wgrep-helm
  ;; `emacs-wgrep-helm' was mistakenly added.
  (deprecated-package "emacs-wgrep-helm" emacs-wgrep))

(define-public emacs-mu4e-conversation
  (let ((commit "e7d4bfcb0d392b0aed1f705ccac2419a168d1f5e"))
    (package
      (name "emacs-mu4e-conversation")
      (version (git-version "20181126" "4" commit))
      (source
       (origin
         (method url-fetch)
         (uri (string-append
               "https://gitlab.com/Ambrevar/mu4e-conversation/"
               "repository/archive.tar.gz?ref="
               commit))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "0b52hf9rm2afba9pvgink9bwqm705sk0y5qikp0ff5sk53wqvy29"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("mu" ,mu)))
      (home-page
       "https://gitlab.com/Ambrevar/mu4e-conversation")
      (synopsis
       "Show a complete thread in a single buffer")
      (description
       "This package offers an alternate view to mu4e's e-mail display.  It
shows all e-mails of a thread in a single view, where each correspondent has
their own face.  Threads can be displayed linearly (in which case e-mails are
displayed in chronological order) or as an Org document where the node tree
maps the thread tree.")
      (license license:gpl3+))))

(define-public emacs-pinentry
  (let ((commit "dcc9ba03252ee5d39e03bba31b420e0708c3ba0c")
        (revision "1"))
    (package
      (name "emacs-pinentry")
      (version (git-version "0.1" revision commit))
      (source
       (origin
         (method url-fetch)
         (uri (string-append
               "http://git.savannah.gnu.org/cgit/emacs/elpa.git/plain"
               "/packages/pinentry/pinentry.el?id=" commit))
         (file-name (string-append "pinentry.el"))
         (sha256
          (base32
           "1lf30q6r8nz5cjzclbb9bbymsk2y75nskvb55hnjdv93gr3j0sik"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("gnupg" ,gnupg)))
      (home-page "https://elpa.gnu.org/packages/pinentry.html")
      (synopsis "GnuPG Pinentry server implementation")
      (description
       "This package allows GnuPG passphrase to be prompted through the
minibuffer instead of graphical dialog.

To use, add @code{allow-emacs-pinentry} to @code{~/.gnupg/gpg-agent.conf},
reload the configuration with @code{gpgconf --reload gpg-agent}, and start the
server with @code{M-x pinentry-start}.")
      (license license:gpl3+))))

(define-public emacs-org-brain
  (package
    (name "emacs-org-brain")
    (version "0.5")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/Kungsgeten/org-brain.git")
             (commit "3faf9303af3f2356e3444e69c22dc6c5774047d1")))
       (file-name (git-file-name name version))
       (sha256
        (base32
         "1ad681zk6kckw2zbk0r4iaj4bw8cfqrbd1s3gdwgdjlzq81q9mmj"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/Kungsgeten/org-brain")
    (synopsis "Org-mode wiki and concept-mapping for Emacs")
    (description "@code{emacs-org-brain} implements a variant of concept
mapping in Emacs, using @code{org-mode}.  An org-brain is a network of
org-mode entries, where each entry is a file or a headline, and you can get a
visual overview of the relationships between the entries: parents, children,
siblings and friends.  This visual overview can also be used to browse your
entries.  You can think of entries as nodes in a mind map, or pages in a
wiki.")
    (license license:expat)))

(define-public emacs-recent-addresses
  (let ((commit "afbbfdc43b81e620acf827ca20d297e0c517b6eb")
        (revision "1"))
    (package
      (name "emacs-recent-addresses")
      (home-page "http://nschum.de/src/emacs/recent-addresses/")
      (version (git-version "0.1" revision commit))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      ;; Note: Use a branch that works with Helm.  Submitted
                      ;; at <https://github.com/nschum/recent-addresses.el/pull/1>.
                      (url "https://github.com/civodul/recent-addresses.el")
                      (commit commit)))
                (sha256
                 (base32
                  "0ajrq0galjmdyjdjyxazykjyax3gh6hvfk4s7l657pi11g0q5zax"))
                (file-name (git-file-name name version))))
      (build-system emacs-build-system)
      (synopsis "Record recently-used email addressed and auto-complete them")
      (description
       "@code{recent-addresses} is an Emacs package that allows you to quickly
look up previously used email addresses.  It can be used alongside the Gnus
email client.")
      (license license:gpl2+))))

(define-public emacs-fold-dwim
  (let ((commit "c46f4bb2ce91b4e307136320e72c28dd50b6cd8b")
        (revision "0"))
    (package
      (name "emacs-fold-dwim")
      (version (git-version "1.2" revision commit))
      (home-page "https://github.com/emacsattic/fold-dwim")
      (source (origin
                (method git-fetch)
                (uri (git-reference (url home-page) (commit commit)))
                (sha256
                 (base32
                  "1yz1wis31asw6xa5maliyd1ck2q02xnnh7dc6swgj9cb4wi7k6i1"))
                (file-name (git-file-name name version))))
      (build-system emacs-build-system)
      (synopsis "Unified user interface for Emacs folding modes")
      (description
       "DWIM stands for \"do what I mean\", as in the idea that one keystroke
can do different things depending on the context.  In this package, it means
that, if the cursor is in a currently hidden folded construction, we want to
show it; if it's not, we want to hide whatever fold the cursor is in.")
      (license license:gpl2+))))

(define-public emacs-markup-faces
  (package
    (name "emacs-markup-faces")
    (version "1.0.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://stable.melpa.org/packages/markup-faces-"
                           version ".el"))
       (sha256
        (base32
         "124dxbaa25fwxnpwsygpz7pw6da6dnnw7y2lic3jf8rgz7lw4v32"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/sensorflo/markup-faces")
    (synopsis "Collection of Emacs faces for markup language modes")
    (description "emacs-markup-faces is like font-lock-faces, but tailored for
markup languages instead programming languages.  The sub group markup-faces-text
is also intended for 'text viewing modes' such as info or (wo)man.  This gives a
common look and feel, or let's say theme, across different markup language modes
and 'text viewing modes' respectively.")
    (license license:gpl3+)))

(define-public emacs-adoc-mode
  (package
    (name "emacs-adoc-mode")
    (version "0.6.6")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://stable.melpa.org/packages/adoc-mode-"
                           version ".el"))
       (sha256
        (base32
         "1c6hrgxxsnl2c19rgjykpm7r4xg9lp6bmk5z6bi7g8pqlrgwffcy"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-markup-faces" ,emacs-markup-faces)))
    (home-page "https://github.com/sensorflo/adoc-mode/wiki")
    (synopsis "AsciiDoc mode for Emacs")
    (description "This package provides an Emacs major mode for editing AsciiDoc
files.  It focuses on highlighting the document to improve readability.")
    (license license:gpl2+)))

(define-public emacs-rust-mode
  (let ((commit
         ;; Last release is old (2016), use more recent commit to get bug
         ;; fixes.
         "64b4a2450e4d4c47f6307851c9b2598cd2254d68")
        (revision "0"))
    (package
      (name "emacs-rust-mode")
      (version (git-version "0.3.0" revision commit))
      (source (origin
                (method git-fetch)
                (uri
                 (git-reference
                  (url "https://github.com/rust-lang/rust-mode")
                  (commit commit)))
                (file-name (git-file-name name version))
                (sha256
                 (base32
                  "0pbz36lljgb7bdgx3h3g0pq1nss1kvn8mhk1l3mknsmynd6w4nd8"))))
      (build-system emacs-build-system)
      (arguments
       `(#:phases
         (modify-phases %standard-phases
           (replace 'check
             (lambda _
               (invoke "sh" "run_rust_emacs_tests.sh"))))))
      (home-page "https://github.com/rust-lang/rust-mode")
      (synopsis "Major Emacs mode for editing Rust source code")
      (description "This package provides a major Emacs mode for editing Rust
source code.")
      (license (list license:expat
                     license:asl2.0)))))

(define-public emacs-ztree
  (let ((commit "c54425a094353ec40a8179f9eab3596f76c6cf94"))
    (package
      (name "emacs-ztree")
      (version (git-version "1.0.5" "1" commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/fourier/ztree")
               (commit commit)))
         (file-name (git-file-name name version))
         (sha256
          (base32
           "0j8fpxds8m1zi04nrs8vv21091abvh4n8ab76f1sgdxnp4l5cfb0"))))
      (build-system emacs-build-system)
      (home-page "https://github.com/fourier/ztree")
      (synopsis "Directory tree comparison mode for Emacs")
      (description "Ztree is a project dedicated to implementation of several
text-tree applications inside GNU Emacs.  It consists of 2 subprojects:
@command{ztree-diff} and @command{ztree-dir} (the basis of
@command{ztree-diff}).")
      (license license:gpl3))))

(define-public emacs-helm-org-contacts
  (let ((commit "0af703bd9a43032b89fdf5559673151d1ac2fffc"))
    (package
      (name "emacs-helm-org-contacts")
      (version (git-version "20180707" "1" commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/tmalsburg/helm-org-contacts")
               (commit commit)))
         (file-name (git-file-name name version))
         (sha256
          (base32
           "1cl7cm2ic9pg4vc9cdh84vzjj1x2lpd5ymimiva8h4l17kiphk4s"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-dash" ,emacs-dash)
         ("emacs-helm" ,emacs-helm)
         ("emacs-s" ,emacs-s)))
      (home-page "https://github.com/tmalsburg/helm-org-contacts")
      (synopsis "Helm source for org-contacts")
      (description "This Helm source can be used to search contacts stored in
org-contacts format.  There are actions for inserting postal addresses, email
addresses, and phone numbers in the buffer where @command{helm-org-contacts}
was called.")
      (license license:gpl3))))

(define-public emacs-dired-du
  (package
    (name "emacs-dired-du")
    (version "0.5.1")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://elpa.gnu.org/packages/dired-du-"
             version ".tar"))
       (sha256
        (base32
         "1091scnrjh0a4gja4z6jxic6ghy1yryv46qk9c76pmh50cpw6766"))))
    (build-system emacs-build-system)
    (home-page "http://elpa.gnu.org/packages/dired-du.html")
    (synopsis "Dired with recursive directory sizes")
    (description
     "Display the recursive size of directories in Dired.
This file defines a minor mode @command{dired-du-mode} to show the recursive
size of directories in Dired buffers.  If @command{du} program is available,
then the directory sizes are obtained with it.  Otherwise, the directory sizes
are obtained with Lisp.  The former is faster and provide a more precise
value.  For directories where the user doesn't have read permission, the
recursive size is not obtained.  Once this mode is enabled, every new Dired
buffer displays recursive dir sizes.")
    (license license:gpl3+)))

(define-public emacs-pcre2el
  ;; Last release is very old so we get the latest commit.
  (let ((commit "0b5b2a2c173aab3fd14aac6cf5e90ad3bf58fa7d"))
    (package
      (name "emacs-pcre2el")
      (version (git-version "1.8" "1" commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/joddie/pcre2el")
               (commit commit)))
         (file-name (git-file-name name version))
         (sha256
          (base32
           "14br6ad138qx1z822wqssswqiihxiynz1k69p6mcdisr2q8yyi1z"))))
      (build-system emacs-build-system)
      (home-page "https://github.com/joddie/pcre2el")
      (synopsis "Convert between PCRE, Emacs and rx regexp syntax")
      (description "@code{pcre2el} or @code{rxt} (RegeXp Translator or RegeXp
Tools) is a utility for working with regular expressions in Emacs, based on a
recursive-descent parser for regexp syntax.  In addition to converting (a
subset of) PCRE syntax into its Emacs equivalent, it can do the following:

@itemize
@item convert Emacs syntax to PCRE
@item convert either syntax to @code{rx}, an S-expression based regexp syntax
@item untangle complex regexps by showing the parse tree in @code{rx} form and
highlighting the corresponding chunks of code
@item show the complete list of strings (productions) matching a regexp,
provided the list is finite
@item provide live font-locking of regexp syntax (so far only for Elisp
buffers – other modes on the TODO list).
@end itemize\n")
      (license license:gpl3))))

(define-public emacs-magit-todos
  (package
    (name "emacs-magit-todos")
    (version "1.1.7")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/alphapapa/magit-todos")
             (commit version)))
       (file-name (git-file-name name version))
       (sha256
        (base32
         "0qagdxpik64n4rw9scy451ws5sw00v64ri9g2dcw7b66bx2c6c6w"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-async" ,emacs-async)
       ("emacs-dash" ,emacs-dash)
       ("emacs-f" ,emacs-f)
       ("emacs-hl-todo" ,emacs-hl-todo)
       ("magit" ,emacs-magit)
       ("emacs-pcre2el" ,emacs-pcre2el)
       ("emacs-s" ,emacs-s)))
    (home-page "https://github.com/alphapapa/magit-todos")
    (synopsis "Show source files' TODOs (and FIXMEs, etc) in Magit status buffer")
    (description "This package displays keyword entries from source code
comments and Org files in the Magit status buffer.  Activating an item jumps
to it in its file.  By default, it uses keywords from @code{hl-todo}, minus a
few (like NOTE).")
    (license license:gpl3)))

(define-public emacs-git-annex
  ;; Unreleased version has a fontification fix.
  (let ((commit "ebdb44aef1883f1b2b8058e05d30fb9315b03707")
        (revision "1"))
    (package
      (name "emacs-git-annex")
      (version (string-append "1.1-" revision "." (string-take commit 8)))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/jwiegley/git-annex-el")
               (commit commit)))
         (file-name (string-append name "-" version "-checkout"))
         (sha256
          (base32
           "1mzv40gj7k10h7h5s43my8msgzjpj680qprqa9pp8nbyhl49v3wh"))))
      (build-system emacs-build-system)
      (home-page "https://github.com/jwiegley/git-annex-el")
      (synopsis "Emacs integration for git-annex")
      (description "Enhances Dired and buffers visiting annex files with
git-annex functionality.  In Dired, the names of annex files are shortened by
hiding the symbolic links and fontified based on whether content is present.
Commands for performing some common operations (e.g., unlocking and adding
files) are provided.")
      (license license:gpl2+))))

(define-public emacs-hackernews
  (let ((commit "916c3da8da45c757f5ec2faeed57fa370513d4ac"))
    (package
      (name "emacs-hackernews")
      (version (git-version "0.5.0" "1" commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/clarete/hackernews.el")
               (commit commit)))
         (file-name (git-file-name name version))
         (sha256
          (base32
           "09bxaaczana1cfvxyk9aagjvdszkj0j1yldl5r4xa60b59lxihsg"))))
      (build-system emacs-build-system)
      (home-page "https://github.com/clarete/hackernews.el")
      (synopsis "Hacker News client for Emacs")
      (description "The @command{hackernews} package is able to fetch stories
from six different Hacker News feeds, namely top, new, best, ask, show and job
stories.  The default feed is top stories, which corresponds to the Hacker
News homepage.")
      (license license:gpl3))))

(define-public emacs-youtube-dl
  (let ((commit "7c9d7a7d05b72a7d1b1257a36c5e2b2567b185dd"))
    (package
      (name "emacs-youtube-dl")
      (version (git-version "1.0" "1" commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/skeeto/youtube-dl-emacs/")
               (commit commit)))
         (file-name (git-file-name name version))
         (sha256
          (base32
           "0mh4s089a4x8s380agzb2306kdp1hl204px1n5rrrrdcls7imnh6"))))
      (build-system emacs-build-system)
      (inputs
       `(("youtube-dl" ,youtube-dl)))
      (arguments
       `(#:phases
         (modify-phases %standard-phases
           (add-after 'unpack 'configure
             (lambda* (#:key inputs #:allow-other-keys)
               (let ((youtube-dl (assoc-ref inputs "youtube-dl")))
                 ;; .el is read-only in git.
                 (chmod "youtube-dl.el" #o644)
                 ;; Specify the absolute file names of the various
                 ;; programs so that everything works out-of-the-box.
                 (emacs-substitute-variables
                     "youtube-dl.el"
                   ("youtube-dl-program"
                    (string-append youtube-dl "/bin/youtube-dl")))))))))
      (home-page "https://github.com/skeeto/youtube-dl-emacs/")
      (synopsis "Emacs youtube-dl download manager")
      (description "This package manages a video download queue for
@command{youtube-dl}, which serves as the back end.  It manages a single
@command{youtube-dl} subprocess, downloading one video at a time.  New videos
can be queued at any time.")
      (license license:unlicense))))

(define-public emacs-org-web-tools
  (package
    (name "emacs-org-web-tools")
    (version "1.0")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/alphapapa/org-web-tools")
             (commit version)))
       (file-name (git-file-name name version))
       (sha256
        (base32
         "0kak9h5ny00d39gnwspv53nadnag01brw2fq9zk5wpfc91h9bjng"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-dash" ,emacs-dash)
       ("emacs-esxml" ,emacs-esxml)
       ("emacs-s" ,emacs-s)))
    (inputs
     `(("pandoc" ,ghc-pandoc)))
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'patch-exec-paths
           (lambda* (#:key inputs #:allow-other-keys)
             (let ((pandoc (assoc-ref inputs "pandoc")))
               (substitute* "org-web-tools.el"
                 (("\"pandoc\"") (string-append "\"" pandoc "/bin/pandoc\"")))
               #t))))))
    (home-page "https://github.com/alphapapa/org-web-tools")
    (synopsis "Display/Process web page as Org-mode content")
    (description "This package contains library functions and commands useful
for retrieving web page content and processing it into Org-mode content.

For example, you can copy a URL to the clipboard or kill-ring, then run a
command that downloads the page, isolates the “readable” content with
@command{eww-readable}, converts it to Org-mode content with Pandoc, and
displays it in an Org-mode buffer.  Another command does all of that but
inserts it as an Org entry instead of displaying it in a new buffer.")
    (license license:gpl3+)))

(define-public emacs-blimp
  (let ((commit "e420763d6d18b5d1be552cdbc47f91418343db03"))
    (package
      (name "emacs-blimp")
      (version (git-version "0.0.0" "1" commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/walseb/blimp")
               (commit commit)))
         (file-name (git-file-name name version))
         (sha256
          (base32
           "09wmhpym516b81dfq8smdmysh1fn610dzlyvyl2rkx8600f0fizd"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-eimp" ,emacs-eimp)))
      (home-page "https://github.com/walseb/blimp")
      (synopsis "Emacs wrapper around all Imagemagick commands")
      (description "Blimp (Bustling Image Manipulation Package) is a complete
wrapper around all Imagemagick commands with descriptions, autocompletion (for
some commands) and hints displayed in prompt using @command{eimp.el} to
execute its commands and resize images.")
      (license license:gpl3+))))

(define-public emacs-synosaurus
  (let ((commit "8bf95b935976ec0a1964cf175ed57cc5f6f93bdb"))
    (package
      (name "emacs-synosaurus")
      (version (git-version "0.1.0" "1" commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/hpdeifel/synosaurus")
               (commit commit)))
         (file-name (git-file-name name version))
         (sha256
          (base32
           "15by9jccab6kyplxa6k0glzaivxkqdigl33gl2qi2cvy6f2q7gva"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("wordnet" ,wordnet)))
      (arguments
       `(#:phases
         (modify-phases %standard-phases
           (add-after 'unpack 'configure
             (lambda* (#:key inputs outputs #:allow-other-keys)
               (let ((wn (assoc-ref inputs "wordnet")))
                 ;; .el is read-only in git.
                 (chmod "synosaurus-wordnet.el" #o644)
                 ;; Specify the absolute file names of the various
                 ;; programs so that everything works out-of-the-box.
                 (emacs-substitute-variables
                     "synosaurus-wordnet.el"
                   ("wordnet-command"
                    (string-append wn "/bin/wn")))))))))
      (home-page "https://github.com/hpdeifel/synosaurus")
      (synopsis "Extensible thesaurus mode for Emacs")
      (description "Synosaurus is a thesaurus fontend for Emacs with pluggable
backends, including the @command{wordnet} offline backend.")
      (license license:gpl3+))))

(define-public emacs-editorconfig
  (package
    (name "emacs-editorconfig")
    (version "0.7.14")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/editorconfig/editorconfig-emacs")
             (commit (string-append "v" version))))
       (file-name (git-file-name name version))
       (sha256
        (base32
         "19j2428ij7sqvrqs7rqg1mcnv9109y6drqba40dkv3vrkk5d2yia"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/editorconfig/editorconfig-emacs")
    (synopsis "Define and maintain consistent coding styles between different
editors and IDEs")
    (description "The EditorConfig project consists of a file format for
defining coding styles and a collection of text editor plugins that enable
editors to read the file format and adhere to defined styles.  EditorConfig
files are easily readable and they work nicely with version control systems.")
    (license license:gpl3+)))

(define-public emacs-all-the-icons
  (package
    (name "emacs-all-the-icons")
    (version "3.2.0")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/domtronn/all-the-icons.el.git")
             (commit version)))
       (file-name (git-file-name name version))
       (sha256
        (base32
         "1sdl33117lccznj38021lwcdnpi9nxmym295q6y460y4dm4lx0jn"))))
    (build-system emacs-build-system)
    (arguments
     `(#:include '("\\.el$" "^data/" "^fonts/")
       ;; Compiling "test/" fails with "Symbol’s value as variable is void:
       ;; all-the-icons--root-code".  Ignoring tests.
       #:exclude '("^test/")
       #:tests? #f))
    (propagated-inputs
     `(("f" ,emacs-f)
       ("memoize" ,emacs-memoize)))
    (home-page "https://github.com/domtronn/all-the-icons.el")
    (synopsis "Collect icon fonts and propertize them within Emacs")
    (description "All-the-icons is a utility package to collect various icon
fonts and propertize them within Emacs.  Icon fonts allow you to propertize
and format icons the same way you would normal text.  This enables things such
as better scaling of and anti aliasing of the icons.")
    ;; Package is released under Expat license.  Elisp files are licensed
    ;; under GPL3+.  Fonts come with various licenses: Expat for
    ;; "all-the-icons.ttf" and "file-icons.ttf", Apache License 2.0 for
    ;; "material-design-icons.ttf", and SIL OFL 1.1 for "fontawesome.ttf",
    ;; "ocitcons.ttf" and "weathericons.ttf".
    (license
     (list license:expat license:gpl3+ license:silofl1.1 license:asl2.0))))

(define-public emacs-powerline
  (package
    (name "emacs-powerline")
    (version "2.4")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/milkypostman/powerline.git")
             (commit version)))
       (file-name (git-file-name name version))
       (sha256
        (base32
         "1hp3xp18943n0rlggz55150020ivw8gvi1vyxkr4z8xhpwq4gaar"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/milkypostman/powerline/")
    (synopsis "Mode-line plugin for Emacs")
    (description "Powerline is a utility plugin which allows you to create
a better-looking, more functional Emacs mode-line.  A collection of predefined
themes comes with the package.")
    (license license:gpl3+)))

(define-public emacs-spaceline
  (package
    (name "emacs-spaceline")
    (version "2.0.1")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/TheBB/spaceline.git")
             (commit (string-append "v" version))))
       (file-name (git-file-name name version))
       (sha256
        (base32
         "1q8r95zfrh0vxna5ml2pq9b9f66clfqcl4d2qy2aizkvzyxg6skl"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("dash" ,emacs-dash)
       ("powerline" ,emacs-powerline)
       ("s" ,emacs-s)))
    (home-page "https://github.com/TheBB/spaceline")
    (synopsis "Powerline theme from Spacemacs")
    (description "Spaceline provides Spacemacs' mode-line theme.
This package provides features for three kinds of users.

@itemize
@item You just want to use the Spacemacs mode-line theme and forget about it.
@item You want to use something similar to the Spacemacs mode-line theme, but
with a handful of easy tweaks.
@item You want an easy-to-use library for building your own mode-line from
scratch, and you think the Spacemacs theme looks good.
@end itemize")
    (license license:gpl3+)))

(define-public emacs-column-marker
  (package
    (name "emacs-column-marker")
    (version "9")
    (source
     (origin
       (method url-fetch)
       (uri "https://www.emacswiki.org/emacs/download/column-marker.el")
       (sha256 (base32 "05bv198zhqw5hqq6cr11mhz02dpca74hhp1ycwq369m0yb2naxy9"))))
    (build-system emacs-build-system)
    (home-page "https://www.emacswiki.org/emacs/ColumnMarker")
    (synopsis "Emacs mode for highlighting columns")
    (description
     "With @code{column-marker.el} you can highlight any number of text columns.
Three such highlight column markers are provided by default.  This is
especially useful for languages like COBOL or Fortran where certain columns
have special meaning.  It is also handy for aligning text across long vertical
distances.  Multi-column characters, such as @kbd{TAB} are treated
correctly.")
    (license license:gpl2+)))

(define-public emacs-slime-repl-ansi-color
  (let ((commit "ad03263f5d4de473bc173b64a6fc3dc1106393d7"))
    (package
      (name "emacs-slime-repl-ansi-color")
      (version (git-version "0.0.0" "1" commit))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/deadtrickster/slime-repl-ansi-color")
                      (commit commit)))
                (file-name (git-file-name name version))
                (sha256
                 (base32
                  "0bpg7gxz310x7bnlg324c507sxc5gxwwz6h64h6kdq141r73vbi4"))))
      (build-system emacs-build-system)
      (home-page "https://github.com/deadtrickster/slime-repl-ansi-color")
      (synopsis "Color ANSI codes in the REPL of SLIME")
      (description "Color ANSI codes in the REPL of SLIME")
      (license license:gpl2+))))

(define-public emacs-helm-slime
  (package
    (name "emacs-helm-slime")
    (version "0.3.0")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/emacs-helm/helm-slime")
                    (commit version)))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "1qhb9446rpj17pm0hi3miy5gs5k3ld43bq29kzy0y26bf7ivfcjv"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-helm" ,emacs-helm)
       ("emacs-slime" ,emacs-slime)))
    (home-page "https://github.com/emacs-helm/helm-slime")
    (synopsis "Helm for SLIME, the Superior Lisp Interaction Mode for Emacs")
    (description "Helm-SLIME defines a few new commands:

@itemize
@item helm-slime-complete: Select a symbol from the SLIME completion systems.
@item helm-slime-list-connections: Yet another slime-list-connections with Helm.
@item: helm-slime-apropos: Yet another slime-apropos with Helm.
@item helm-slime-repl-history: Select an input from the SLIME REPL history and insert it.
@end itemize\n")
    (license license:gpl3+)))

(define-public emacs-gtk-look
  (package
    (name "emacs-gtk-look")
    (version "29")
    (source (origin
              (method url-fetch)
              (uri "https://download.tuxfamily.org/user42/gtk-look.el")
              (sha256
               (base32
                "14p2nwrd51cr1v06fxbjjn6jdrkf9d6vcxhmscm0kl677s25ypsp"))))
    (build-system emacs-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'configure
           (lambda _
             ;; File is read-only.
             (chmod "gtk-look.el" #o644)
             (emacs-substitute-variables "gtk-look.el"
               ("gtk-lookup-devhelp-indices"
                '(list (expand-file-name "~/.guix-profile/share/gtk-doc/html/*/*.devhelp*"))))
             #t)))))
    (home-page "http://user42.tuxfamily.org/gtk-look/index.html")
    (synopsis "Find and display HTML documentation for GTK, GNOME and Glib")
    (description "@command{gtk-look} finds and displays HTML documentation for
GTK, GNOME and Glib functions and variables in Emacs, similar to what
info-lookup-symbol does for info files (C-h S).  The documentation is expected
to be devhelp indexes with HTML files.  The location of the indexes can be
customized.  In addition to C code development @command{gtk-look} is good for

@itemize
@item @command{perl-gtk2}, recognising class funcs like
@command{Gtk2::Label->new} and bare method names like @command{set_text}.
@item @command{guile-gnome}, recognising methods like @command{set-text} and
classes like @command{<gtk-window>}.
@end itemize\n")
    (license license:gpl3+)))

(define-public emacs-ov
  (package
    (name "emacs-ov")
    (version "1.0.6")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/ShingoFukuyama/ov.el.git")
                    (commit version)))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "0qxk2rf84j86syxi8xknsq252irwg7sz396v3bb4wqz4prpj0kzc"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/ShingoFukuyama/ov.el")
    (synopsis "Overlay library for Emacs Lisp")
    (description "@code{ov.el} provides a simple way to manipulate overlays in
Emacs.")
    (license license:gpl3+)))

(define-public emacs-matrix-client
  (let ((commit "a0623667b07a4bf60980c97b078e9faed97ace79"))
    (package
      (name "emacs-matrix-client")
      (version (git-version "0.0.0" "3" commit))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/jgkamat/matrix-client-el.git")
                      (commit commit)))
                (file-name (git-file-name name version))
                (sha256
                 (base32
                  "1zya8id3y9wzjaj7nplq7br6nhm3lsskv0fkn1xr1y77fzcfgcdb"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("a" ,emacs-a)
         ("anaphora" ,emacs-anaphora)
         ("dash" ,emacs-dash)
         ("esxml" ,emacs-esxml)
         ("f" ,emacs-f)
         ("frame-purpose" ,emacs-frame-purpose)
         ("ht" ,emacs-ht)
         ("ov" ,emacs-ov)
         ("rainbow-identifiers" ,emacs-rainbow-identifiers)
         ("request" ,emacs-request)
         ("s" ,emacs-s)
         ("tracking" ,emacs-tracking)))
      (home-page "https://github.com/jgkamat/matrix-client-el")
      (synopsis "Matrix client for Emacs")
      (description "@code{matrix-client} is a simple chat UI to Matrix.org
rooms.  It also provides an API which allows Emacs to seamlessly create
RPC channels with users and other software.")
      (license license:gpl3+))))

(define-public emacs-sesman
  (package
    (name "emacs-sesman")
    (version "0.3.3")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/vspinu/sesman.git")
             (commit (string-append "v" version))))
       (file-name (git-file-name name version))
       (sha256
        (base32
         "0r32f8ma9ddczxrrdz0nadp14j3zmk10q1ch02gb82synkx3xdra"))))
    (build-system emacs-build-system)
    (arguments
     `(#:tests? #t
       #:test-command '("make" "test")))
    (home-page "https://github.com/vspinu/sesman")
    (synopsis "Session manager for Emacs based IDEs")
    (description "Sesman provides facilities for session management and
interactive session association with the current contexts (project, directory,
buffers).  While sesman can be used to manage arbitrary sessions, it primary
targets the Emacs based IDEs (CIDER, ESS, Geiser, Robe, SLIME etc.)")
    (license license:gpl3+)))

(define-public emacs-buttercup
  (package
    (name "emacs-buttercup")
    (version "1.16")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/jorgenschaefer/emacs-buttercup.git")
             (commit (string-append "v" version))))
       (file-name (git-file-name name version))
       (sha256
        (base32
         "0dckgcyzsav6ld78bcyrrygy1cz1jvqgav6vy8f6klpmk3r8xrl1"))))
    (build-system emacs-build-system)
    (arguments
     `(#:tests? #t
       #:test-command '("make" "test")
       #:phases
       (modify-phases %standard-phases
         (add-after 'install 'install-bin
           (lambda* (#:key outputs #:allow-other-keys)
             (install-file "bin/buttercup"
                           (string-append (assoc-ref outputs "out") "/bin"))
             #t)))))
    (home-page "https://github.com/jorgenschaefer/emacs-buttercup")
    (synopsis "Behavior driven emacs lisp testing framework")
    (description "Buttercup is a behavior-driven development framework for
testing Emacs Lisp code.  It allows to group related tests so they can share
common set-up and tear-down code, and allows the programmer to \"spy\" on
functions to ensure they are called with the right arguments during testing.")
    (license license:gpl3+)))

(define-public emacs-wordnut
  (let ((commit "feac531404041855312c1a046bde7ea18c674915")
        (revision "0"))
    (package
      (name "emacs-wordnut")
      (version (git-version "0.1" revision commit))
      (home-page "https://github.com/gromnitsky/wordnut")
      (source (origin
                (method git-fetch)
                (uri (git-reference (url home-page) (commit commit)))
                (sha256
                 (base32
                  "1jl0b6g64a9w0q7bfvwha67vgws5xd15b7mkfyb5gkz3pymqhfxn"))
                (patches
                 (search-patches "emacs-wordnut-require-adaptive-wrap.patch"))
                (file-name (git-file-name name version))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("wordnet" ,wordnet)
         ("emacs-adaptive-wrap" ,emacs-adaptive-wrap)))
      (synopsis "Major mode for WordNet")
      (description "This Emacs package provides an interface for
@code{wordnet}.  Features include completion, if the query is not found
too ambiguous and navigation in the result buffer.")
      (license license:gpl3+))))

(define-public emacs-frame-purpose
  (package
    (name "emacs-frame-purpose")
    (version "1.0")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/alphapapa/frame-purpose.el.git")
                    (commit version)))
              (sha256
               (base32
                "0jq2aam1yvccw887ighd1wm2xkvk5bv53ffiz3crcl16a255aj4q"))
              (file-name (git-file-name name version))))
    (build-system emacs-build-system)
    (inputs
     `(("dash" ,emacs-dash)))
    (synopsis "Purpose-specific frames for Emacs")
    (description "@code{frame-purpose} makes it easy to open purpose-specific
frames that only show certain buffers, e.g. by buffers’ major mode, their
filename or directory, etc, with custom frame/X-window titles, icons, and
other frame parameters.")
    (home-page "https://github.com/alphapapa/frame-purpose.el")
    (license license:gpl3+)))

(define-public emacs-arduino-mode
  (let ((commit "3e2bad4569ad26e929e6db2cbcff0d6d36812698")) ;no release yet
    (package
      (name "emacs-arduino-mode")
      (version (git-version "0" "0" commit))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/bookest/arduino-mode.git")
                      (commit commit)))
                (sha256
                 (base32
                  "1yvaqjc9hadbnnay5fprnh890xsp53kidad1zpb4a5z4a5z61n3c"))
                (file-name (git-file-name name version))))
      (build-system emacs-build-system)
      (synopsis "Emacs major mode for editing Arduino sketches")
      (description "Emacs major mode for editing Arduino sketches.")
      (home-page "https://github.com/bookest/arduino-mode")
      (license license:gpl3+))))

(define-public emacs-general
  (let ((commit "675050199b5a30d54a24b58a367db32c0bdc47f5"))
    (package
      (name "emacs-general")
      (version (git-version "0" "0" commit))
      (home-page "https://github.com/noctuid/general.el")
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url (string-append home-page ".git"))
                      (commit commit)))
                (sha256
                 (base32
                  "175yyhzk57yk1sskxh3d2jzhrh2waiibbcfsll167qxr117yji5h"))
                (file-name (git-file-name name version))))
      (build-system emacs-build-system)
      (synopsis "More convenient key definitions in emacs")
      (description "@code{general.el} provides a more convenient method for
binding keys in emacs (for both evil and non-evil users).  Like
@code{use-package}, which provides a convenient, unified interface for
managing packages, @code{general.el} is intended to provide a convenient,
unified interface for key definitions.  While this package does implement some
completely new functionality (such as the ability to make vim-style
keybindings under non-prefix keys with an optional timeout), its primary
purpose is to build on existing functionality to make key definition more
clear and concise.  @code{general-define-key} is user-extensible and supports
defining multiple keys in multiple keymaps at once, implicitly wrapping key
strings with (@code{kbd ...}), using named prefix key sequences (like the
leader key in vim), and much more.")
      (license license:gpl3+))))

(define-public emacs-tldr
  (let ((commit "398b197c8d2238628b07e1b32d0f373876279f4c"))
    (package
      (name "emacs-tldr")
      (version (git-version "0" "0" commit))
      (home-page "https://github.com/kuanyui/tldr.el")
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url (string-append home-page ".git"))
                      (commit commit)))
                (sha256
                 (base32
                  "0iq7qlis6c6r2qkdpncrhh5vsihkhvy5x4y1y8cjb7zxkh62w33f"))
                (file-name (git-file-name name version))))
      (build-system emacs-build-system)
      (synopsis "Simplified and community-driven man pages for Emacs")
      (description "@code{emacs-tldr} allows the user to access tldr pages
from within emacs.  The @code{tldr} pages are a community effort to simplify
the man pages with practical examples.")
      (license license:wtfpl2))))

(define-public emacs-window-layout
  (package
    (name "emacs-window-layout")
    (version "1.4")
    (home-page "https://github.com/kiwanami/emacs-window-layout")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url home-page)
                    (commit (string-append "v" version))))
              (sha256
               (base32
                "0wgqi8r844lbx52fn6az8c1n8m681rp6dkfzd54wmdk1ka7zmvv6"))
              (file-name (git-file-name name version))))
    (build-system emacs-build-system)
    (synopsis "Simple window layout management framework for emacs")
    (description "A window-layout management library that can split a frame
or a window into some windows according to a layout recipe.")
    (license license:gpl3+)))

(define-public emacs-e2wm
  (package
      (name "emacs-e2wm")
      (version "1.4")
      (home-page "https://github.com/kiwanami/emacs-window-manager")
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url home-page)
                      (commit (string-append "v" version))))
                (sha256
                 (base32
                  "12midsrx07pdrsr1qbl2rpi7xyhxqx08bkz7n7gf8vsmqkpfp56s"))
                (file-name (git-file-name name version))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-window-layout" ,emacs-window-layout)))
      (synopsis "Equilibrium Emacs Window Manager")
      (description "E2WM is a window manager for Emacs.  It enables to
customize the place of pop-up window, how the windows are split, how the
buffers are located in the windows, keybinds to manipulate windows and
buffers, etc.  It also has plug-ins to help your Emacs life.")
      (license license:gpl3+)))

(define-public emacs-ctable
  (let ((commit "b8830d1ca95abb100a81bc32011bd17d5ecba000"))
    (package
      (name "emacs-ctable")
      (version (git-version "0.1.2" "1" commit))
      (home-page "https://github.com/kiwanami/emacs-ctable")
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url home-page)
                      (commit commit)))
                (sha256
                 (base32
                  "0pg303pnqscrsbx9579hc815angszsgf9vpd2z2f8p4f4ka6a00h"))
                (file-name (git-file-name name version))))
      (build-system emacs-build-system)
      (synopsis "Table component for Emacs Lisp")
      (description "This program is a table component for Emacs Lisp.  Other
programs can use this table component for the application UI.")
      (license license:gpl3+))))

(define-public emacs-epc
  (let ((commit "e1bfa5ca163273859336e3cc89b4b6460f7f8cda"))
    (package
      (name "emacs-epc")
      (version (git-version "0.1.1" "1" commit))
      (home-page "https://github.com/kiwanami/emacs-epc")
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url home-page)
                      (commit commit)))
                (sha256
                 (base32
                  "15nkrjgi64f829isfd6xrhl4zw8jirr8pkas7nisrbk1av868hx0"))
                (file-name (git-file-name name version))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-deferred" ,emacs-deferred)
         ("emacs-ctable" ,emacs-ctable)))
      (synopsis "RPC stack for Emacs Lisp")
      (description "This program is an asynchronous RPC stack for Emacs.
Using this RPC stack, Emacs can communicate with the peer process
smoothly.  Because the protocol employs S-expression encoding and consists of
asynchronous communications, the RPC response is fairly good.")
      (license license:gpl3+))))

(define-public emacs-edbi
  (let ((commit "6f50aaf4bde75255221f2292c7a4ad3fa9d918c0"))
    (package
      (name "emacs-edbi")
      (version (git-version "0.1.3" "1" commit))
      (home-page "https://github.com/kiwanami/emacs-edbi")
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url home-page)
                      (commit commit)))
                (sha256
                 (base32
                  "0x0igyvdcm4863n7zndvcv6wgzwgn7324cbfjja6xd7r0k936zdy"))
                (file-name (git-file-name name version))))
      (build-system emacs-build-system)
      (inputs
       `(("perl" ,perl)
         ("perl-rpc-epc-service" ,perl-rpc-epc-service)
         ("perl-dbi" ,perl-dbi)
         ;; TODO: Adding support for perl-dbd-mysql and others would
         ;; dramatically increase the closure size.  Make several packages?
         ("perl-dbd-sqlite" ,perl-dbd-sqlite)))
      (propagated-inputs
       `(("emacs-e2wm" ,emacs-e2wm)
         ("emacs-epc" ,emacs-epc)))
      (arguments
       `(#:include '("\\.el$" "\\.pl$")
         #:phases
         (modify-phases %standard-phases
           (add-after 'install 'patch-path
             (lambda* (#:key inputs outputs #:allow-other-keys)
               (let ((perl (assoc-ref inputs "perl"))
                     (dir (string-append  (assoc-ref outputs "out")
                                          "/share/emacs/site-lisp/guix.d/edbi-"
                                          ,version)))
                 (substitute* (string-append dir  "/edbi.el")
                   (("\"perl\"") (string-append "\"" perl "/bin/perl\"")))
                 (chmod (string-append dir "/edbi-bridge.pl") #o555)
                 (wrap-program (string-append dir "/edbi-bridge.pl")
                   `("PERL5LIB" ":" prefix (,(getenv "PERL5LIB"))))
                 #t))))))
      (synopsis "Database Interface for Emacs Lisp")
      (description "This program connects the database server through Perl's
DBI, and provides DB-accessing API and the simple management UI.")
      (license license:gpl3+))))

(define-public emacs-edbi-sqlite
  (let ((commit "52cb9ca1af7691b592f2cfd2f007847e7a4ccd5f"))
    (package
      (name "emacs-edbi-sqlite")
      (version (git-version "0.1.1" "1" commit))
      (home-page "https://github.com/proofit404/edbi-sqlite")
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url home-page)
                      (commit commit)))
                (sha256
                 (base32
                  "1vll81386fx90lq5sy4rlxcik6mvw7zx5cc51f0yaca9bkcckp51"))
                (file-name (git-file-name name version))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-edbi" ,emacs-edbi)))
      (synopsis "Open SQLite files in Emacs")
      (description "This package is a convenience wrapper for @command{edbi}
to open SQLite databases.")
      (license license:gpl3+))))

(define-public emacs-nix-mode
  (package
    (name "emacs-nix-mode")
    (version "1.2.2")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/NixOS/nix-mode/archive/v"
                           version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "06aqz0czznsj8835jqnk794sy2p6pa8kxfqwh0nl5d5vxivria6z"))))
    (build-system emacs-build-system)
    (inputs
     `(("emacs-company" ,emacs-company)
       ("emacs-mmm-mode" ,emacs-mmm-mode)))
    (home-page "https://github.com/NixOS/nix-mode")
    (synopsis "Emacs major mode for editing Nix expressions")
    (description "@code{nixos-mode} provides an Emacs major mode for editing
Nix expressions.  It supports syntax highlighting, indenting and refilling of
comments.")
    (license license:lgpl2.1+)))

(define-public emacs-simple-mpc
  ;; There have been no releases.
  (let ((commit "bee8520e81292b4c7353e45b193f9a13b482f5b2")
        (revision "1"))
    (package
      (name "emacs-simple-mpc")
      (version (git-version "0" revision commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/jorenvo/simple-mpc.git")
               (commit commit)))
         (file-name (git-file-name name version))
         (sha256
          (base32
           "1ja06pv007cmzjjgka95jlg31k7d29jrih1yxyblsxv85s9sg21q"))))
      (build-system emacs-build-system)
      (propagated-inputs `(("emacs-s" ,emacs-s)))
      (home-page "https://github.com/jorenvo/simple-mpc")
      (synopsis "Simple Emacs frontend to mpc")
      (description "This package provides an Emacs major mode which acts as a
front end to mpc, a client for the @dfn{Music Player Daemon} (MPD).")
      (license license:gpl3+))))

(define-public emacs-mkmcc-gnuplot-mode
  (package
    (name "emacs-mkmcc-gnuplot-mode")
    (version "1.2.0")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/mkmcc/gnuplot-mode")
             (commit "601f6392986f0cba332c87678d31ae0d0a496ce7")))
       (file-name (string-append name "-" version "-checkout"))
       (sha256
        (base32
         "14f0yh1rjqc3337j4sbqzfb7pjim2c8a7wk1a73xkrdkmjn82vgb"))))
    (build-system emacs-build-system)
    (home-page "https://mkmcc.github.io/software/gnuplot-mode.html")
    (synopsis "Minimal emacs major mode for editing gnuplot scripts")
    (description "@code{emacs-mkmcc-gnuplot-mode} is a minimal emacs major
mode for editing gnuplot scripts.  It provides syntax highlighting,
indentation and a command to plot the file.")
    (license license:gpl3+)))

(define-public emacs-dtrt-indent
  (package
    (name "emacs-dtrt-indent")
    (version "0.8")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/jscheid/dtrt-indent")
                    (commit version)))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "0pgf0pvqd8k4yzhdn2df9lp0y8hmlm2ccrh07jivwlccs95pcz7z"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/jscheid/dtrt-indent")
    (synopsis "Minor mode that guesses the indentation offset")
    (description "This package provides a minor mode that guesses the
indentation offset originally used for creating source code files and
transparently adjusts the corresponding settings in Emacs, making it more
convenient to edit foreign files.")
    (license license:gpl2+)))

(define-public emacs-repo
  (package
    (name "emacs-repo")
    (version "0.1.3")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/canatella/repo-el")
                    (commit version)))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "0rbvcvm7bfr6ncji7cllfxyyr6x7n9fx863byp243phsj3n93adz"))))
    (build-system emacs-build-system)
    (native-inputs
     `(("emacs-el-mock" ,emacs-el-mock)
       ("ert-runner" ,emacs-ert-runner)))
    (propagated-inputs
     `(("emacs-f" ,emacs-f)
       ("magit" ,emacs-magit)))
    (home-page "https://github.com/canatella/repo-el")
    (synopsis "Emacs interface for the Google Repo tool")
    (description "This package provides integration of the Google Repo tool
with emacs.  It displays the output of the @code{repo status} command in a
buffer and launches Magit from the status buffer for the project at point.")
    (license license:gpl3+)))

(define-public emacs-alect-themes
  (package
    (name "emacs-alect-themes")
    (version "0.9")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/alezost/alect-themes")
                    (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "0nffxpdm0sa7bynwi0rmlwpc4qmvbda5ankhzz7fmk4ap9fkjxv9"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/alezost/alect-themes")
    (synopsis "Low contrast, light, dark and black color theme for Emacs")
    (description "@code{emacs-alect-themes} provides configurable light, dark
and black color themes for Emacs.  The themes are intended to be used with
GUI.")
    (license license:gpl3+)))

(define-public emacs-google-c-style
  (let ((commit "6271f3f473ceb3a7fef99388a3040903b1a145f1")
        (revision "0"))
    (package
      (name "emacs-google-c-style")
      (version (git-version "0.1" revision commit))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/google/styleguide")
                      (commit commit)))
                (file-name (git-file-name name version))
                (sha256
                 (base32
                  "1jghyyasdl15c4gaqaxmdn43am63k6bykn5ab83f1ahv9zi1krxk"))))
      (build-system emacs-build-system)
      (home-page "https://github.com/google/styleguide")
      (synopsis "Emacs settings file for Google C/C++ style")
      (description "@code{emacs-google-c-style} provides an Emacs settings
file for Google C and C++ style.")
      (license license:gpl1+))))

(define-public emacs-redshank
  (let ((commit "f98e68f532e622bcd464292ca4a9cf5fbea14ebb")
        (revision "1"))
    (package
      (name "emacs-redshank")
      (version (git-version "0.1" revision commit))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "http://www.foldr.org/~michaelw/projects/redshank.git")
                      (commit commit)))
                (file-name (git-file-name name version))
                (sha256
                 (base32
                  "1jdkgvd5xy9hl5q611jwah2n05abjp7qcy9sj4k1z11x0ii62b6p"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-paredit" ,emacs-paredit)))
      (home-page "http://www.foldr.org/~michaelw/emacs/redshank/")
      (synopsis "Common Lisp Editing Extensions (for Emacs)")
      (description "Redshank is a collection of code-wrangling Emacs macros
mostly geared towards Common Lisp, but some are useful for other Lisp
dialects, too.  Redshank's code transformations aim to be expression-based (as
opposed to character-based).")
      (license license:gpl1+))))

(define-public emacs-disk-usage
  (package
    (name "emacs-disk-usage")
    (version "1.3.0")
    (home-page "https://gitlab.com/Ambrevar/emacs-disk-usage")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://elpa.gnu.org/packages/disk-usage-"
             version
             ".el"))
       (sha256
        (base32
         "0ky6c34z7c6hd4yvcrcsidkfk2kvffkg63v02vch2i6hg1n6n028"))))
    (build-system emacs-build-system)
    (synopsis "Sort and browse disk usage listings with Emacs")
    (description "Disk Usage is a file system analyzer: it offers a tabulated
view of file listings sorted by size.  Directory sizes are computed
recursively.  The results are cached for speed.")
    (license license:gpl3+)))

(define-public emacs-orgit
  (let ((commit "2456436a7e64d26bcf455b3890a586acaa3e7f93"))
    (package
      (name "emacs-orgit")
      (version (git-version "1.5.1" "2" commit))
      (home-page "https://github.com/magit/orgit")
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url home-page)
                      (commit commit)))
                (file-name (git-file-name name version))
                (sha256
                 (base32
                  "1i52dq2ynddb1irgigr5mdwfbfd3bvm1f29jnzd7nlc0nk186nvh"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-dash" ,emacs-dash)
         ("emacs-magit" ,emacs-magit)))
      (synopsis "Support for Org links to Magit buffers")
      (description "This package defines several Org link types, which can be
used to link to certain Magit buffers.  Use the command
@command{org-store-link} while such a buffer is current to store a link.
Later you can insert it into an Org buffer using the command
@code{org-insert-link}.")
      (license license:gpl3+))))

(define-public emacs-amx
  (package
    (name "emacs-amx")
    (version "3.2")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/DarwinAwardWinner/amx")
                    (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "0bb8y1dmzyqkrb4mg6zndcsxppby3glridv2aap2pv05gv8kx7mj"))))
    (build-system emacs-build-system)
    (propagated-inputs `(("emacs-s" ,emacs-s)))
    (home-page "https://github.com/DarwinAwardWinner/amx")
    (synopsis "Alternative interface for M-x")
    (description "Amx is an alternative interface for M-x in Emacs.  It
provides several enhancements over the ordinary
@code{execute-extended-command}, such as prioritizing your most-used commands
in the completion list and showing keyboard shortcuts, and it supports several
completion systems for selecting commands, such as ido and ivy.")
    (license license:gpl3+)))

(define-public emacs-lorem-ipsum
  (let ((commit "4b39f6fed455d67f635b3837cf5668bf74d0f6cd"))
    (package
      (name "emacs-lorem-ipsum")
      (version (git-version "0.2" "1" commit))
      (home-page "https://github.com/jschaf/emacs-lorem-ipsum/")
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url home-page)
                      (commit commit)))
                (file-name (git-file-name name version))
                (sha256
                 (base32
                  "0a3b18p3vdjci89prsgdzjnfxsl8p67vjhf8ai4qdng7zvh50lir"))))
      (build-system emacs-build-system)
      (synopsis "Insert dummy pseudo Latin text in Emacs")
      (description "This package provides convenience functions to insert
dummy Latin text into a buffer.  This can be useful if you need to produce
paragraphs or pages of text for testing purposes.")
      (license license:gpl3+))))

(define-public emacs-lisp-extra-font-lock
  (let ((commit "4605eccbe1a7fcbd3cacf5b71249435413b4db4f"))
    (package
      (name "emacs-lisp-extra-font-lock")
      (version (git-version "0.0.6" "1" commit))
      (home-page "https://github.com/Lindydancer/lisp-extra-font-lock")
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url home-page)
                      (commit commit)))
                (file-name (git-file-name name version))
                (sha256
                 (base32
                  "152vcp3mdlv33jf5va4rinl1d0k960gnfhbrqqrafazgx9j3ya8w"))))
      (build-system emacs-build-system)
      (synopsis "Highlight bound variables and quoted expressions in Emacs")
      (description "This package highlight the location where local variables
is created (bound, for example, by let) as well as quoted and backquoted
constant expressions.")
      (license license:gpl3+))))

(define-public emacs-docker-tramp
  (package
    (name "emacs-docker-tramp")
    (version "0.1")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/emacs-pe/docker-tramp.el")
             (commit (string-append "v" version))))
       (file-name (git-file-name name version))
       (sha256
        (base32
         "0lxvzmfg52fhxrhbvp92zwp7cv4i1rlxnkyyzgngj3sjm7y60yvg"))))
    (build-system emacs-build-system)
    (home-page "https://github.com/emacs-pe/docker-tramp.el")
    (synopsis "TRAMP integration for docker containers")
    (description
     "This package provides a TRAMP method for Docker containers.")
    (license license:gpl3+)))

(define-public emacs-docker
  (package
    (name "emacs-docker")
    (version "1.2.0")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/Silex/docker.el")
                    (commit version)))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "15kd86kaq1x6giz855q9w6zvnyc742j309j0pmm86rwx398g4rq1"))))
    (inputs
     `(("emacs-undercover" ,emacs-undercover)))
    (propagated-inputs
     `(("emacs-dash" ,emacs-dash)
       ("emacs-docker-tramp" ,emacs-docker-tramp)
       ("emacs-magit-popup" ,emacs-magit-popup)
       ("emacs-s" ,emacs-s)
       ("emacs-tablist" ,emacs-tablist)
       ("emacs-json-mode" ,emacs-json-mode)))
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (delete 'check)))) ;no tests
    (build-system emacs-build-system)
    (home-page "https://github.com/Silex/docker.el")
    (synopsis "Manage docker from Emacs")
    (description "This package provides an Emacs interface for Docker.")
    (license license:gpl3+)))

(define-public emacs-dockerfile-mode
  ;; Latest upstream release is too old.
  (let ((commit "7223d92718f78fa3ab15667cdb2ed90cfeb579e7"))
    (package
      (name "emacs-dockerfile-mode")
      (version (git-version "1.2" "1" commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/spotify/dockerfile-mode.git")
               (commit commit)))
         (file-name (git-file-name name version))
         (sha256
          (base32
           "0hmipgl4rk6aih11i8mnspwdijjiwk2y0wns6lzs8bgkvy3c064r"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-s" ,emacs-s)))
      (home-page "https://github.com/spotify/dockerfile-mode")
      (synopsis "Major mode for editing Dockerfile")
      (description
       "This package provides a major mode @code{dockerfile-mode} for use with
the standard @code{Dockerfile} file format.")
      (license license:asl2.0))))

(define-public emacs-lsp-mode
  (package
    (name "emacs-lsp-mode")
    (version "6.0")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/emacs-lsp/lsp-mode.git")
                    (commit version)))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "1v1mq6ixzlgiazj8fmg4xaqhsqn3l89iqy74yndhvzh2rdf0pbkl"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-dash" ,emacs-dash)
       ("emacs-f" ,emacs-f)
       ("emacs-ht" ,emacs-ht)
       ("emacs-spinner" ,emacs-spinner)))
    (home-page "https://github.com/emacs-lsp/lsp-mode")
    (synopsis "Emacs client and library for the Language Server Protocol")
    (description "@code{LSP-mode} is a client and library implmentation for
the Language Server Protocol.  This mode aims to provide an IDE-like
experience by providing optional integration with other popular Emacs packages
like @code{company}, @code{flycheck}, and @code{projectile}.")
    (license license:gpl3+)))

(define-public emacs-lsp-ui
  (package
    (name "emacs-lsp-ui")
    (version "6.0")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/emacs-lsp/lsp-ui.git")
                    (commit version)))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "1r4327fd8cvjxfwkddp5c4bdskyncbs4sx9m3z2w4d773y2jrakc"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-dash" ,emacs-dash)
       ("emacs-lsp-mode" ,emacs-lsp-mode)
       ("emacs-markdown-mode" ,emacs-markdown-mode)
       ("emacs-flycheck" ,emacs-flycheck)))
    (home-page "https://github.com/emacs-lsp/lsp-ui")
    (synopsis "User interface extensions for @code{lsp-mode}")
    (description
     "@code{LSP-ui} contains several enhancements and integrations for
@code{lsp-mode}, such as visual flychecking, displaying references in-line,
and code peeking.")
    (license license:gpl3+)))

(define-public emacs-helm-notmuch
  (package
    (name "emacs-helm-notmuch")
    (version "1.2")
    (home-page "https://github.com/emacs-helm/helm-notmuch/")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url home-page)
                    (commit version)))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "1k038dbdpaa411gl4071x19fklhnizhr346plxw23lsnxir9dhqc"))))
    (build-system emacs-build-system)
    (propagated-inputs
     `(("emacs-helm" ,emacs-helm)
       ("notmuch" ,notmuch)))
    (synopsis "Search emails with Emacs Notmuch and Helm")
    (description
     "This package can be used to search emails in Emacs, searching result
displays as you type thanks to Helm, though @command{notmuch-search} does the
real search.")
    (license license:gpl3+)))

(define-public emacs-elmacro
  (let ((commit "89b9b0feabafd01fee48111d67131c4c9b5fed9a"))
    (package
      (name "emacs-elmacro")
      (version (git-version "1.1.0" "1" commit))
      (home-page "https://github.com/Silex/elmacro")
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url home-page)
                      (commit commit)))
                (file-name (git-file-name name version))
                (sha256
                 (base32
                  "06wkzafh6vbcjf0m3sl253mgcq32p8cdv7vsfmyx51baa36938ha"))))
      (build-system emacs-build-system)
      (propagated-inputs
       `(("emacs-s" ,emacs-s)
         ("emacs-dash" ,emacs-dash)))
      (synopsis "Convert keyboard macros to Emacs Lisp")
      (description
       "This package displays keyboard macros or latest interactive commands
as Emacs Lisp.")
      (license license:gpl3+))))

(define-public emacs-transient
  ;; 0.1.0 depends on lv.el but not later versions.
  (let ((commit "7e45a57ec81185631fe763733f64c99021df2a06"))
    (package
      (name "emacs-transient")
      (version (git-version "0.1.0" "1" commit))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/magit/transient")
                      (commit commit)))
                (file-name (git-file-name name version))
                (sha256
                 (base32
                  "0r6d4c1lga3bk0s7q7y4v4hbpxnd9h40cjxybqvax2z902931fz1"))))
      (build-system gnu-build-system)
      (native-inputs `(("texinfo" ,texinfo)
                       ("emacs" ,emacs-minimal)))
      (propagated-inputs
       `(("dash" ,emacs-dash)))
      (arguments
       `(#:modules ((guix build gnu-build-system)
                    (guix build utils)
                    (srfi srfi-26)
                    (guix build emacs-utils))
         #:imported-modules (,@%gnu-build-system-modules
                             (guix build emacs-utils))
         #:tests? #f                   ; tests are not included in the release
         #:make-flags (list "lisp" "info"
                            (string-append "LOAD_PATH=-L . -L "
                                           (assoc-ref %build-inputs "dash")
                                           "/share/emacs/site-lisp/guix.d/dash-"
                                           ,(package-version emacs-dash)))
         #:phases
         (modify-phases %standard-phases
           (delete 'configure)
           (replace 'install
             (lambda* (#:key inputs outputs #:allow-other-keys)
               (let* ((out (assoc-ref outputs "out"))
                      (lisp (string-append out "/share/emacs/site-lisp/guix.d/"
                                           "transient" "-" ,version))
                      (info (string-append out "/share/info")))
                 (for-each (cut install-file <> lisp)
                           (find-files "." "\\.elc*$"))
                 (install-file "docs/transient.info" (string-append info)))
               #t)))))
      (home-page "https://magit.vc/manual/transient")
      (synopsis "Transient commands in Emacs")
      (description
       "Taking inspiration from prefix keys and prefix arguments in Emacs,
Transient implements a similar abstraction involving a prefix command, infix
arguments and suffix commands.  We could call this abstraction a \"transient
command\", but because it always involves at least two commands (a prefix and
a suffix) we prefer to call it just a \"transient\".")
      (license license:gpl3+))))

(define-public emacs-semantic-refactor
  ;; The last release, 0.5, was made on 2015-07-26 and there have been 47
  ;; commits since then.
  (let ((commit "6f2c97d17fb70f4ca2112f5a2b99a8ec162004f5"))
    (package
      (name "emacs-semantic-refactor")
      (version (git-version "0.5" "1" commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/tuhdo/semantic-refactor")
               (commit commit)))
         (file-name (git-file-name name version))
         (sha256
          (base32
           "1lyz3zjkx2csh0xdy1zpx8s32qp1p3sig57mwi9xhgpqjyf0axmb"))))
      (build-system emacs-build-system)
      (home-page "https://github.com/tuhdo/semantic-refactor")
      (synopsis "Refactoring tool for C/C++ and Lisp dialects")
      (description "This package provides a refactoring tool based on the
Emacs Semantic parser framework.  For C and C++ it supports operations such as:

@enumerate
@item Generating class implementations
@item Generating function prototypes
@item Converting functions to function pointers
@item Moving semantic units
@item etc...
@end enumerate

For Lisp dialects like Clojure, ELisp, and Scheme, it supports operations such
as:

@enumerate
@item Formatting the whole buffer
@item Converting sexpressions to one or multiple lines
@item etc...
@end enumerate\n")
      (license license:gpl3+))))

(define-public emacs-nhexl-mode
  (package
    (name "emacs-nhexl-mode")
    (version "1.2")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://elpa.gnu.org/packages/nhexl-mode-"
             version ".el"))
       (sha256
        (base32
         "031h22p564qdvr9khs05qcba06pmsk68cr7zyc7c04hfr3y3ziaf"))))
    (build-system emacs-build-system)
    (home-page "http://elpa.gnu.org/packages/nhexl-mode.html")
    (synopsis "Minor mode to edit files via hex-dump format")
    (description
     "This package implements NHexl mode, a minor mode for editing files
in hex dump format.  The mode command is called @command{nhexl-mode}.

This minor mode implements similar functionality to @command{hexl-mode},
but using a different implementation technique, which makes it
usable as a \"plain\" minor mode.  It works on any buffer, and does
not mess with the undo log or with the major mode.

It also comes with:

@itemize
@item @command{nhexl-nibble-edit-mode}: a \"nibble editor\" minor mode, where
the cursor pretends to advance by nibbles (4-bit) and the self-insertion keys
(which only work for hex-digits) will only modify the nibble under point.
@item @command{nhexl-overwrite-only-mode}: a minor mode to try and avoid
moving text.  In this minor mode, not only self-inserting keys overwrite
existing text, but commands like `yank' and @command{kill-region} as well.
@item It overrides @code{C-u} to use hexadecimal, so you can do @code{C-u a 4
C-f} to advance by #xa4 characters.
@end itemize\n")
    (license license:gpl3+)))

(define-public emacs-helm-wikipedia
  (let ((commit "126f044e0a0e1432e0791c33ce2a41875d704a9b"))
    (package
      (name "emacs-helm-wikipedia")
      (version (git-version "0.0.0" "1" commit))
      (home-page "https://github.com/emacs-helm/helm-wikipedia/")
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url home-page)
               (commit commit)))
         (file-name (git-file-name name version))
         (sha256
          (base32
           "148a5xsnbsiddhf9cl7yxdk41lrv38h0pip91kcflw9d7l0dp7pr"))))
      (build-system emacs-build-system)
      (inputs
       `(("helm" ,emacs-helm)))
      (synopsis "Search suggestions and article extracts from Wikipedia for Emacs")
      (description
       "This package provides an Emacs Helm interface for search suggestions
and article extracts for Wikipedia.")
      (license license:gpl3+))))