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-rw-r--r--gnu/local.mk5
-rw-r--r--gnu/packages/algebra.scm2
-rw-r--r--gnu/packages/bioinformatics.scm32
-rw-r--r--gnu/packages/boost.scm2
-rw-r--r--gnu/packages/fish.scm65
-rw-r--r--gnu/packages/maths.scm2
-rw-r--r--gnu/packages/python.scm17
-rw-r--r--gnu/packages/rc.scm72
-rw-r--r--gnu/packages/shells.scm271
-rw-r--r--gnu/packages/tcsh.scm86
-rw-r--r--gnu/packages/tex.scm2
-rw-r--r--gnu/packages/vim.scm2
-rw-r--r--gnu/packages/zsh.scm81
13 files changed, 319 insertions, 320 deletions
diff --git a/gnu/local.mk b/gnu/local.mk
index 57fe230fe9..4dcc547e55 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -118,7 +118,6 @@ GNU_SYSTEM_MODULES =				\
   %D%/packages/file.scm				\
   %D%/packages/finance.scm			\
   %D%/packages/firmware.scm			\
-  %D%/packages/fish.scm				\
   %D%/packages/flashing-tools.scm		\
   %D%/packages/flex.scm				\
   %D%/packages/fltk.scm				\
@@ -292,7 +291,6 @@ GNU_SYSTEM_MODULES =				\
   %D%/packages/ragel.scm			\
   %D%/packages/rails.scm			\
   %D%/packages/ratpoison.scm			\
-  %D%/packages/rc.scm				\
   %D%/packages/rdesktop.scm			\
   %D%/packages/rdf.scm				\
   %D%/packages/readline.scm			\
@@ -310,6 +308,7 @@ GNU_SYSTEM_MODULES =				\
   %D%/packages/search.scm			\
   %D%/packages/serialization.scm		\
   %D%/packages/serveez.scm			\
+  %D%/packages/shells.scm			\
   %D%/packages/shellutils.scm			\
   %D%/packages/shishi.scm			\
   %D%/packages/skarnet.scm			\
@@ -329,7 +328,6 @@ GNU_SYSTEM_MODULES =				\
   %D%/packages/task-management.scm		\
   %D%/packages/tbb.scm				\
   %D%/packages/tcl.scm				\
-  %D%/packages/tcsh.scm				\
   %D%/packages/telephony.scm			\
   %D%/packages/terminals.scm			\
   %D%/packages/texinfo.scm			\
@@ -371,7 +369,6 @@ GNU_SYSTEM_MODULES =				\
   %D%/packages/yubico.scm			\
   %D%/packages/zile.scm				\
   %D%/packages/zip.scm				\
-  %D%/packages/zsh.scm				\
 						\
   %D%/services.scm				\
   %D%/services/avahi.scm			\
diff --git a/gnu/packages/algebra.scm b/gnu/packages/algebra.scm
index 92b4d4c27e..4fb15c6471 100644
--- a/gnu/packages/algebra.scm
+++ b/gnu/packages/algebra.scm
@@ -36,7 +36,7 @@
   #:use-module (gnu packages readline)
   #:use-module (gnu packages flex)
   #:use-module (gnu packages python)
-  #:use-module (gnu packages tcsh)
+  #:use-module (gnu packages shells)
   #:use-module (gnu packages tex)
   #:use-module (gnu packages xiph)
   #:use-module (gnu packages xorg)
diff --git a/gnu/packages/bioinformatics.scm b/gnu/packages/bioinformatics.scm
index 19282cfcf3..c3ba9634ba 100644
--- a/gnu/packages/bioinformatics.scm
+++ b/gnu/packages/bioinformatics.scm
@@ -51,7 +51,9 @@
   #:use-module (gnu packages gawk)
   #:use-module (gnu packages gcc)
   #:use-module (gnu packages gd)
+  #:use-module (gnu packages gtk)
   #:use-module (gnu packages image)
+  #:use-module (gnu packages imagemagick)
   #:use-module (gnu packages java)
   #:use-module (gnu packages linux)
   #:use-module (gnu packages logging)
@@ -70,6 +72,7 @@
   #:use-module (gnu packages ruby)
   #:use-module (gnu packages statistics)
   #:use-module (gnu packages tbb)
+  #:use-module (gnu packages tex)
   #:use-module (gnu packages textutils)
   #:use-module (gnu packages time)
   #:use-module (gnu packages tls)
@@ -1603,6 +1606,33 @@ data and settings.")
     (license (license:non-copyleft "file://src/COPYING"
                                    "See src/COPYING in the distribution."))))
 
+(define-public discrover
+  (package
+    (name "discrover")
+    (version "1.6.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "https://github.com/maaskola/discrover/archive/"
+                           version ".tar.gz"))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0rah9ja4m0rl5mldd6vag9rwrivw1zrqxssfq8qx64m7961fp68k"))))
+    (build-system cmake-build-system)
+    (arguments `(#:tests? #f)) ; there are no tests
+    (inputs
+     `(("boost" ,boost)
+       ("cairo" ,cairo)))
+    (native-inputs
+     `(("texlive" ,texlive)
+       ("imagemagick" ,imagemagick)))
+    (home-page "http://dorina.mdc-berlin.de/public/rajewsky/discrover/")
+    (synopsis "Discover discriminative nucleotide sequence motifs")
+    (description "Discrover is a motif discovery method to find binding sites
+of nucleic acid binding proteins.")
+    (license license:gpl3+)))
+
 (define-public eigensoft
   (let ((revision "1")
         (commit "b14d1e202e21e532536ff8004f0419cd5e259dc7"))
@@ -2108,6 +2138,8 @@ basic tasks but can change to using POSIX regular expressions, PCRE, hash
 lookups or multi-pattern searching as required.  By default fxtract looks in
 the sequence of each record but can also be told to look in the header,
 comment or quality sections.")
+      ;; 'util' requires SSE instructions.
+      (supported-systems '("x86_64-linux"))
       (license license:expat))))
 
 (define-public grit
diff --git a/gnu/packages/boost.scm b/gnu/packages/boost.scm
index fd8f4e80e3..8fe8c8e899 100644
--- a/gnu/packages/boost.scm
+++ b/gnu/packages/boost.scm
@@ -28,7 +28,7 @@
   #:use-module (gnu packages)
   #:use-module (gnu packages compression)
   #:use-module (gnu packages python)
-  #:use-module (gnu packages tcsh)
+  #:use-module (gnu packages shells)
   #:use-module (gnu packages perl))
 
 (define-public boost
diff --git a/gnu/packages/fish.scm b/gnu/packages/fish.scm
deleted file mode 100644
index a8b88e7c10..0000000000
--- a/gnu/packages/fish.scm
+++ /dev/null
@@ -1,65 +0,0 @@
-;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2014, 2015 David Thompson <davet@gnu.org>
-;;;
-;;; 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 fish)
-  #:use-module (guix licenses)
-  #:use-module (gnu packages documentation)
-  #:use-module (gnu packages ncurses)
-  #:use-module (gnu packages python)
-  #:use-module (guix packages)
-  #:use-module (guix download)
-  #:use-module (guix utils)
-  #:use-module (guix build-system gnu))
-
-(define-public fish
-  (package
-    (name "fish")
-    (version "2.3.1")
-    (source (origin
-              (method url-fetch)
-              (uri (string-append "https://fishshell.com/files/"
-                                  version "/fish-" version ".tar.gz"))
-              (sha256
-               (base32
-                "0r46p64lg6da3v6chsa4gisvl04kd3rpy60yih8r870kbp9wm2ij"))
-              (modules '((guix build utils)))
-              ;; Don't try to install /etc/fish/config.fish.
-              (snippet
-               '(substitute* "Makefile.in"
-                  ((".*INSTALL.*sysconfdir.*fish.*") "")))))
-    (build-system gnu-build-system)
-    (native-inputs
-     `(("doxygen" ,doxygen)))
-    (inputs
-     `(("ncurses" ,ncurses)
-       ("python" ,python-wrapper)))   ;for fish_config and manpage completions
-    (arguments
-     '(#:tests? #f ; no check target
-       #:configure-flags '("--sysconfdir=/etc")))
-    (synopsis "The friendly interactive shell")
-    (description
-     "Fish (friendly interactive shell) is a shell focused on interactive use,
-discoverability, and friendliness.  Fish has very user-friendly and powerful
-tab-completion, including descriptions of every completion, completion of
-strings with wildcards, and many completions for specific commands.  It also
-has extensive and discoverable help.  A special help command gives access to
-all the fish documentation in your web browser.  Other features include smart
-terminal handling based on terminfo, an easy to search history, and syntax
-highlighting.")
-    (home-page "https://fishshell.com/")
-    (license gpl2)))
diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm
index ea7575abb2..fcea0bca0e 100644
--- a/gnu/packages/maths.scm
+++ b/gnu/packages/maths.scm
@@ -79,7 +79,7 @@
   #:use-module (gnu packages python)
   #:use-module (gnu packages readline)
   #:use-module (gnu packages tbb)
-  #:use-module (gnu packages tcsh)
+  #:use-module (gnu packages shells)
   #:use-module (gnu packages tcl)
   #:use-module (gnu packages texinfo)
   #:use-module (gnu packages tex)
diff --git a/gnu/packages/python.scm b/gnu/packages/python.scm
index 0557ab5f09..41b9bd7986 100644
--- a/gnu/packages/python.scm
+++ b/gnu/packages/python.scm
@@ -8836,12 +8836,7 @@ LDFLAGS and parse the output to build extensions with setup.py.")
          "126s53fkpx04f33a829yqqk8fj4png3qwg4m66cvlmhmwc8zihb4"))))
     (build-system python-build-system)
     (arguments
-     `(#:phases
-       (modify-phases %standard-phases
-         ;; python setup.py test does not work as of 0.98
-         ;; but there is only the one test file
-         (replace 'check
-           (lambda _ (zero? (system* "python" "test_bz2file.py")))))))
+     `(#:tests? #f)) ; Tests use deprecated python modules.
     (home-page "https://github.com/nvawda/bz2file")
     (synopsis "Read and write bzip2-compressed files")
     (description
@@ -8858,7 +8853,15 @@ development version of CPython that are not available in older releases.")
     (package
       (inherit base)
       (native-inputs
-       `(("python2-setuptools" ,python2-setuptools))))))
+       `(("python2-setuptools" ,python2-setuptools)))
+      (arguments
+       `(#:phases
+         (modify-phases %standard-phases
+           ;; 'python setup.py test' does not work as of 0.98.
+           ;; There is only the one test file, so we run it directly.
+           (replace 'check
+                    (lambda _ (zero? (system* "python"
+                                              "test_bz2file.py"))))))))))
 
 (define-public python-cysignals
   (package
diff --git a/gnu/packages/rc.scm b/gnu/packages/rc.scm
deleted file mode 100644
index d3edf9e997..0000000000
--- a/gnu/packages/rc.scm
+++ /dev/null
@@ -1,72 +0,0 @@
-;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2015 Jeff Mickey <j@codemac.net>
-;;;
-;;; 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 rc)
-  #:use-module (gnu packages autotools)
-  #:use-module (gnu packages perl)
-  #:use-module (gnu packages pkg-config)
-  #:use-module (gnu packages readline)
-  #:use-module (guix build-system gnu)
-  #:use-module (guix git-download)
-  #:use-module (guix licenses)
-  #:use-module (guix packages))
-
-(define-public rc
-  (package
-    (name "rc")
-    (version "1.7.4")
-    (source (origin
-              (method git-fetch)
-              (uri (git-reference
-                    (url "git://github.com/rakitzis/rc.git")
-                    ;; commit name 'release: rc-1.7.4'
-                    (commit "c884da53a7c885d46ace2b92de78946855b18e92")))
-              (sha256
-               (base32
-                "00mgzvrrh9w96xa85g4gjbsvq02f08k4jwjcdnxq7kyh5xgiw95l"))
-              (file-name (string-append name "-" version "-checkout"))))
-    (build-system gnu-build-system)
-    (arguments
-     `(#:configure-flags
-       '("--with-edit=gnu")
-       #:phases
-       (modify-phases %standard-phases
-         (add-after
-          'unpack 'autoreconf
-          (lambda _ (zero? (system* "autoreconf" "-vfi"))))
-         (add-before
-          'autoreconf 'patch-trip.rc
-          (lambda _
-            (substitute* "trip.rc"
-              (("/bin/pwd") (which "pwd"))
-              (("/bin/sh")  (which "sh"))
-              (("/bin/rm")  (which "rm"))
-              (("/bin\\)")  (string-append (dirname (which "rm")) ")")))
-            #t)))))
-    (inputs `(("readline" ,readline)
-              ("perl" ,perl)))
-    (native-inputs `(("autoconf" ,autoconf)
-                     ("automake" ,automake)
-                     ("libtool" ,libtool)
-                     ("pkg-config" ,pkg-config)))
-    (synopsis "Alternative implementation of the rc shell by Byron Rakitzis")
-    (description
-     "This is a reimplementation by Byron Rakitzis of the Plan 9 shell.  It
-has a small feature set similar to a traditional Bourne shell.")
-    (home-page "http://github.com/rakitzis/rc")
-    (license zlib)))
diff --git a/gnu/packages/shells.scm b/gnu/packages/shells.scm
new file mode 100644
index 0000000000..c3e5303f0c
--- /dev/null
+++ b/gnu/packages/shells.scm
@@ -0,0 +1,271 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2013 Cyril Roelandt <tipecaml@gmail.com>
+;;; Copyright © 2014, 2015 David Thompson <davet@gnu.org>
+;;; Copyright © 2014 Kevin Lemonnier <lemonnierk@ulrar.net>
+;;; Copyright © 2015 Jeff Mickey <j@codemac.net>
+;;; Copyright © 2016 Tobias Geerinckx-Rice <me@tobias.gr>
+;;;
+;;; 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 shells)
+  #:use-module (gnu packages)
+  #:use-module (gnu packages autotools)
+  #:use-module (gnu packages base)
+  #:use-module (gnu packages documentation)
+  #:use-module (gnu packages libedit)
+  #:use-module (gnu packages ncurses)
+  #:use-module (gnu packages pcre)
+  #:use-module (gnu packages perl)
+  #:use-module (gnu packages pkg-config)
+  #:use-module (gnu packages python)
+  #:use-module (gnu packages readline)
+  #:use-module (guix build-system gnu)
+  #:use-module (guix download)
+  #:use-module (guix git-download)
+  #:use-module (guix licenses)
+  #:use-module (guix packages))
+
+(define-public dash
+  (package
+    (name "dash")
+    (version "0.5.9")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "http://gondor.apana.org.au/~herbert/dash/files/"
+                           name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "17328wd9n5krr5wd37smrk0y7fdf8aa3hmhm02br5mqpq0a3nycj"))
+       (modules '((guix build utils)))
+       (snippet
+        '(begin
+           ;; The man page hails from BSD, where (d)ash is the default shell.
+           ;; This isn't the case on Guix or indeed most other GNU systems.
+           (substitute* "src/dash.1"
+             (("the standard command interpreter for the system")
+              "a command interpreter based on the original Bourne shell"))
+           #t))))
+    (build-system gnu-build-system)
+    (inputs
+     `(("libedit" ,libedit)))
+    (arguments
+     `(#:configure-flags '("--with-libedit")))
+    (home-page "http://gondor.apana.org.au/~herbert/dash")
+    (synopsis "POSIX-compliant shell optimised for size")
+    (description
+     "dash is a POSIX-compliant @command{/bin/sh} implementation that aims to be
+as small as possible, often without sacrificing speed.  It is faster than the
+GNU Bourne-Again Shell (@command{bash}) at most scripted tasks.  dash is a
+direct descendant of NetBSD's Almquist Shell (@command{ash}).")
+    (license (list bsd-3
+                   gpl2+))))    ; mksignames.c
+
+(define-public fish
+  (package
+    (name "fish")
+    (version "2.3.1")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append "https://fishshell.com/files/"
+                                  version "/fish-" version ".tar.gz"))
+              (sha256
+               (base32
+                "0r46p64lg6da3v6chsa4gisvl04kd3rpy60yih8r870kbp9wm2ij"))
+              (modules '((guix build utils)))
+              ;; Don't try to install /etc/fish/config.fish.
+              (snippet
+               '(substitute* "Makefile.in"
+                  ((".*INSTALL.*sysconfdir.*fish.*") "")))))
+    (build-system gnu-build-system)
+    (native-inputs
+     `(("doxygen" ,doxygen)))
+    (inputs
+     `(("ncurses" ,ncurses)
+       ("python" ,python-wrapper)))   ;for fish_config and manpage completions
+    (arguments
+     '(#:tests? #f ; no check target
+       #:configure-flags '("--sysconfdir=/etc")))
+    (synopsis "The friendly interactive shell")
+    (description
+     "Fish (friendly interactive shell) is a shell focused on interactive use,
+discoverability, and friendliness.  Fish has very user-friendly and powerful
+tab-completion, including descriptions of every completion, completion of
+strings with wildcards, and many completions for specific commands.  It also
+has extensive and discoverable help.  A special help command gives access to
+all the fish documentation in your web browser.  Other features include smart
+terminal handling based on terminfo, an easy to search history, and syntax
+highlighting.")
+    (home-page "https://fishshell.com/")
+    (license gpl2)))
+
+(define-public rc
+  (package
+    (name "rc")
+    (version "1.7.4")
+    (source (origin
+              (method git-fetch)
+              (uri (git-reference
+                    (url "git://github.com/rakitzis/rc.git")
+                    ;; commit name 'release: rc-1.7.4'
+                    (commit "c884da53a7c885d46ace2b92de78946855b18e92")))
+              (sha256
+               (base32
+                "00mgzvrrh9w96xa85g4gjbsvq02f08k4jwjcdnxq7kyh5xgiw95l"))
+              (file-name (string-append name "-" version "-checkout"))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:configure-flags
+       '("--with-edit=gnu")
+       #:phases
+       (modify-phases %standard-phases
+         (add-after
+          'unpack 'autoreconf
+          (lambda _ (zero? (system* "autoreconf" "-vfi"))))
+         (add-before
+          'autoreconf 'patch-trip.rc
+          (lambda _
+            (substitute* "trip.rc"
+              (("/bin/pwd") (which "pwd"))
+              (("/bin/sh")  (which "sh"))
+              (("/bin/rm")  (which "rm"))
+              (("/bin\\)")  (string-append (dirname (which "rm")) ")")))
+            #t)))))
+    (inputs `(("readline" ,readline)
+              ("perl" ,perl)))
+    (native-inputs `(("autoconf" ,autoconf)
+                     ("automake" ,automake)
+                     ("libtool" ,libtool)
+                     ("pkg-config" ,pkg-config)))
+    (synopsis "Alternative implementation of the rc shell by Byron Rakitzis")
+    (description
+     "This is a reimplementation by Byron Rakitzis of the Plan 9 shell.  It
+has a small feature set similar to a traditional Bourne shell.")
+    (home-page "http://github.com/rakitzis/rc")
+    (license zlib)))
+
+(define-public tcsh
+  (package
+    (name "tcsh")
+    (version "6.18.01")
+    (source (origin
+              (method url-fetch)
+              ;; Old tarballs are moved to old/.
+              (uri (list (string-append "ftp://ftp.astron.com/pub/tcsh/"
+                                        "tcsh-" version ".tar.gz")
+                         (string-append "ftp://ftp.astron.com/pub/tcsh/"
+                                        "old/tcsh-" version ".tar.gz")))
+              (sha256
+               (base32
+                "1a4z9kwgx1iqqzvv64si34m60gj34p7lp6rrcrb59s7ka5wa476q"))
+              (patches (search-patches "tcsh-fix-autotest.patch"))
+              (patch-flags '("-p0"))))
+    (build-system gnu-build-system)
+    (inputs
+     `(("autoconf" ,autoconf)
+       ("coreutils" ,coreutils)
+       ("ncurses" ,ncurses)))
+    (arguments
+     `(#:phases
+       (alist-cons-before
+        'check 'patch-test-scripts
+        (lambda _
+          ;; Take care of pwd
+          (substitute* '("tests/commands.at" "tests/variables.at")
+            (("/bin/pwd") (which "pwd")))
+          ;; The .at files create shell scripts without shebangs. Erk.
+          (substitute* "tests/commands.at"
+            (("./output.sh") "/bin/sh output.sh"))
+          (substitute* "tests/syntax.at"
+            (("; other_script.csh") "; /bin/sh other_script.csh"))
+          ;; Now, let's generate the test suite and patch it
+          (system* "make" "tests/testsuite")
+
+          ;; This file is ISO-8859-1 encoded.
+          (with-fluids ((%default-port-encoding #f))
+            (substitute* "tests/testsuite"
+              (("/bin/sh") (which "sh")))))
+        (alist-cons-after
+         'install 'post-install
+         (lambda* (#:key inputs outputs #:allow-other-keys)
+          (let* ((out (assoc-ref %outputs "out"))
+                 (bin (string-append out "/bin")))
+           (with-directory-excursion bin
+             (symlink "tcsh" "csh"))))
+         %standard-phases))))
+    (home-page "http://www.tcsh.org/")
+    (synopsis "Unix shell based on csh")
+    (description
+     "Tcsh is an enhanced, but completely compatible version of the Berkeley
+UNIX C shell (csh).  It is a command language interpreter usable both as an
+interactive login shell and a shell script command processor.  It includes a
+command-line editor, programmable word completion, spelling correction, a
+history mechanism, job control and a C-like syntax.")
+    (license bsd-4)))
+
+(define-public zsh
+  (package
+    (name "zsh")
+    (version "5.2")
+    (source (origin
+              (method url-fetch)
+              (uri (list (string-append
+                           "http://www.zsh.org/pub/zsh-" version
+                           ".tar.gz")
+                         (string-append
+                           "http://www.zsh.org/pub/old/zsh-" version
+                           ".tar.gz")))
+              (sha256
+               (base32
+                "0dsr450v8nydvpk8ry276fvbznlrjgddgp7zvhcw4cv69i9lr4ps"))))
+    (build-system gnu-build-system)
+    (arguments `(#:configure-flags '("--with-tcsetpgrp" "--enable-pcre")
+                 #:phases (alist-cons-before
+                           'configure 'fix-sh
+                           (lambda _
+                             ;; Some of the files are ISO-8859-1 encoded.
+                             (with-fluids ((%default-port-encoding #f))
+                               (substitute*
+                                   '("configure"
+                                     "configure.ac"
+                                     "Src/exec.c"
+                                     "Src/mkmakemod.sh"
+                                     "Config/installfns.sh"
+                                     "Config/defs.mk.in"
+                                     "Test/E01options.ztst"
+                                     "Test/A05execution.ztst"
+                                     "Test/A01grammar.ztst"
+                                     "Test/A06assign.ztst"
+                                     "Test/B02typeset.ztst"
+                                     "Completion/Unix/Command/_init_d"
+                                     "Util/preconfig")
+                                 (("/bin/sh") (which "sh")))))
+                           %standard-phases)))
+    (native-inputs `(("autoconf" ,autoconf)))
+    (inputs `(("ncurses" ,ncurses)
+              ("pcre" ,pcre)
+              ("perl" ,perl)))
+    (synopsis "Powerful shell for interactive use and scripting")
+    (description "The Z shell (zsh) is a Unix shell that can be used
+as an interactive login shell and as a powerful command interpreter
+for shell scripting.  Zsh can be thought of as an extended Bourne shell
+with a large number of improvements, including some features of bash,
+ksh, and tcsh.")
+    (home-page "http://www.zsh.org/")
+
+    ;; The whole thing is under an MIT/X11-style license, but there's one
+    ;; command, 'Completion/Unix/Command/_darcs', which is under GPLv2+.
+    (license gpl2+)))
diff --git a/gnu/packages/tcsh.scm b/gnu/packages/tcsh.scm
deleted file mode 100644
index 5e3df2ba3f..0000000000
--- a/gnu/packages/tcsh.scm
+++ /dev/null
@@ -1,86 +0,0 @@
-;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2013 Cyril Roelandt <tipecaml@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 tcsh)
-  #:use-module (guix licenses)
-  #:use-module (guix packages)
-  #:use-module (guix download)
-  #:use-module (guix build-system gnu)
-  #:use-module (gnu packages)
-  #:use-module (gnu packages autotools)
-  #:use-module (gnu packages base)
-  #:use-module (gnu packages ncurses))
-
-(define-public tcsh
-  (package
-    (name "tcsh")
-    (version "6.18.01")
-    (source (origin
-              (method url-fetch)
-              ;; Old tarballs are moved to old/.
-              (uri (list (string-append "ftp://ftp.astron.com/pub/tcsh/"
-                                        "tcsh-" version ".tar.gz")
-                         (string-append "ftp://ftp.astron.com/pub/tcsh/"
-                                        "old/tcsh-" version ".tar.gz")))
-              (sha256
-               (base32
-                "1a4z9kwgx1iqqzvv64si34m60gj34p7lp6rrcrb59s7ka5wa476q"))
-              (patches (search-patches "tcsh-fix-autotest.patch"))
-              (patch-flags '("-p0"))))
-    (build-system gnu-build-system)
-    (inputs
-     `(("autoconf" ,autoconf)
-       ("coreutils" ,coreutils)
-       ("ncurses" ,ncurses)))
-    (arguments
-     `(#:phases
-       (alist-cons-before
-        'check 'patch-test-scripts
-        (lambda _
-          ;; Take care of pwd
-          (substitute* '("tests/commands.at" "tests/variables.at")
-            (("/bin/pwd") (which "pwd")))
-          ;; The .at files create shell scripts without shebangs. Erk.
-          (substitute* "tests/commands.at"
-            (("./output.sh") "/bin/sh output.sh"))
-          (substitute* "tests/syntax.at"
-            (("; other_script.csh") "; /bin/sh other_script.csh"))
-          ;; Now, let's generate the test suite and patch it
-          (system* "make" "tests/testsuite")
-
-          ;; This file is ISO-8859-1 encoded.
-          (with-fluids ((%default-port-encoding #f))
-            (substitute* "tests/testsuite"
-              (("/bin/sh") (which "sh")))))
-        (alist-cons-after
-         'install 'post-install
-         (lambda* (#:key inputs outputs #:allow-other-keys)
-          (let* ((out (assoc-ref %outputs "out"))
-                 (bin (string-append out "/bin")))
-           (with-directory-excursion bin
-             (symlink "tcsh" "csh"))))
-         %standard-phases))))
-    (home-page "http://www.tcsh.org/")
-    (synopsis "Unix shell based on csh")
-    (description
-     "Tcsh is an enhanced, but completely compatible version of the Berkeley
-UNIX C shell (csh).  It is a command language interpreter usable both as an
-interactive login shell and a shell script command processor.  It includes a
-command-line editor, programmable word completion, spelling correction, a
-history mechanism, job control and a C-like syntax.")
-    (license bsd-4)))
diff --git a/gnu/packages/tex.scm b/gnu/packages/tex.scm
index 8501792250..9dde8a9eab 100644
--- a/gnu/packages/tex.scm
+++ b/gnu/packages/tex.scm
@@ -45,7 +45,7 @@
   #:use-module (gnu packages python)
   #:use-module (gnu packages qt)
   #:use-module (gnu packages ruby)
-  #:use-module (gnu packages tcsh)
+  #:use-module (gnu packages shells)
   #:use-module (gnu packages base)
   #:use-module (gnu packages xorg)
   #:use-module (gnu packages xdisorg)
diff --git a/gnu/packages/vim.scm b/gnu/packages/vim.scm
index 73433e955f..44f94ff49e 100644
--- a/gnu/packages/vim.scm
+++ b/gnu/packages/vim.scm
@@ -26,7 +26,7 @@
   #:use-module (gnu packages ncurses)
   #:use-module (gnu packages perl)
   #:use-module (gnu packages admin) ; For GNU hostname
-  #:use-module (gnu packages tcsh))
+  #:use-module (gnu packages shells))
 
 (define-public vim
   (package
diff --git a/gnu/packages/zsh.scm b/gnu/packages/zsh.scm
deleted file mode 100644
index 64dd635755..0000000000
--- a/gnu/packages/zsh.scm
+++ /dev/null
@@ -1,81 +0,0 @@
-;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2014 Kevin Lemonnier <lemonnierk@ulrar.net>
-;;;
-;;; 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 zsh)
-  #:use-module (gnu packages ncurses)
-  #:use-module (gnu packages perl)
-  #:use-module (gnu packages pcre)
-  #:use-module (gnu packages autotools)
-  #:use-module (guix packages)
-  #:use-module (guix download)
-  #:use-module (guix build-system gnu)
-  #:use-module (guix licenses))
-
-(define-public zsh
-  (package
-    (name "zsh")
-    (version "5.2")
-    (source (origin
-              (method url-fetch)
-              (uri (list (string-append
-                           "http://www.zsh.org/pub/zsh-" version
-                           ".tar.gz")
-                         (string-append
-                           "http://www.zsh.org/pub/old/zsh-" version
-                           ".tar.gz")))
-              (sha256
-               (base32
-                "0dsr450v8nydvpk8ry276fvbznlrjgddgp7zvhcw4cv69i9lr4ps"))))
-    (build-system gnu-build-system)
-    (arguments `(#:configure-flags '("--with-tcsetpgrp" "--enable-pcre")
-                 #:phases (alist-cons-before
-                           'configure 'fix-sh
-                           (lambda _
-                             ;; Some of the files are ISO-8859-1 encoded.
-                             (with-fluids ((%default-port-encoding #f))
-                               (substitute*
-                                   '("configure"
-                                     "configure.ac"
-                                     "Src/exec.c"
-                                     "Src/mkmakemod.sh"
-                                     "Config/installfns.sh"
-                                     "Config/defs.mk.in"
-                                     "Test/E01options.ztst"
-                                     "Test/A05execution.ztst"
-                                     "Test/A01grammar.ztst"
-                                     "Test/A06assign.ztst"
-                                     "Test/B02typeset.ztst"
-                                     "Completion/Unix/Command/_init_d"
-                                     "Util/preconfig")
-                                 (("/bin/sh") (which "sh")))))
-                           %standard-phases)))
-    (native-inputs `(("autoconf" ,autoconf)))
-    (inputs `(("ncurses" ,ncurses)
-              ("pcre" ,pcre)
-              ("perl" ,perl)))
-    (synopsis "Powerful shell for interactive use and scripting")
-    (description "The Z shell (zsh) is a Unix shell that can be used
-as an interactive login shell and as a powerful command interpreter
-for shell scripting.  Zsh can be thought of as an extended Bourne shell
-with a large number of improvements, including some features of bash,
-ksh, and tcsh.")
-    (home-page "http://www.zsh.org/")
-
-    ;; The whole thing is under an MIT/X11-style license, but there's one
-    ;; command, 'Completion/Unix/Command/_darcs', which is under GPLv2+.
-    (license gpl2+)))