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authorOleg Pykhalov <go.wigust@gmail.com>2017-11-22 09:10:24 +0300
committerOleg Pykhalov <go.wigust@gmail.com>2017-11-25 00:18:45 +0300
commit7a45268935f2319ae8349cafd858495dfc891a50 (patch)
tree8c9e914c77785f013243f8a68705e91e1189dd4c /gnu/packages/patches
parent8cc1fce1ba0cde80c924af6abbe49ce22fcc06d8 (diff)
downloadguix-7a45268935f2319ae8349cafd858495dfc891a50.tar.gz
gnu: Add emacs-highlight-stages.
* gnu/packages/emacs.scm (emacs-highlight-stages): New variable.
* gnu/packages/patches/emacs-highlight-stages-add-gexp.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add this.
Diffstat (limited to 'gnu/packages/patches')
-rw-r--r--gnu/packages/patches/emacs-highlight-stages-add-gexp.patch26
1 files changed, 26 insertions, 0 deletions
diff --git a/gnu/packages/patches/emacs-highlight-stages-add-gexp.patch b/gnu/packages/patches/emacs-highlight-stages-add-gexp.patch
new file mode 100644
index 0000000000..931355b4fe
--- /dev/null
+++ b/gnu/packages/patches/emacs-highlight-stages-add-gexp.patch
@@ -0,0 +1,26 @@
+Copyright © 2017 Oleg Pykhalov <go.wigust@gmail.com>
+Copyright © 2017 Ludovic Courtès <ludo@gnu.org>
+
+This patch adds highlighting for (guix) G-Expressions.
+
+diff --git a/highlight-stages.el b/highlight-stages.el
+index 3094c3c..e11260e 100644
+--- a/highlight-stages.el
++++ b/highlight-stages.el
+@@ -237,14 +237,14 @@ non-nil, (match-string 0) must be the expression matched."
+ 
+ (defun highlight-stages-lisp-quote-matcher (&optional limit)
+   (when (highlight-stages--search-forward-regexp
+-         "\\(?:`\\|\\(#?'\\)\\)\\|([\s\t\n]*\\(?:backquote\\|\\(quote\\)\\)[\s\t\n]+" limit)
++         "\\(?:`\\|\\(#?'\\)\\)\\|([\s\t\n]*\\(?:backquote\\|\\(quote\\)\\)[\s\t\n]+\\|\\(?:#~\\)\\|([\s\t\n]*\\(?:gexp\\)[\s\t\n]+" limit)
+     (prog1 (if (or (match-beginning 1) (match-beginning 2)) 'real t)
+       (set-match-data
+        (list (point)
+              (progn (ignore-errors (forward-sexp 1)) (point)))))))
+ 
+ (defun highlight-stages-lisp-escape-matcher (&optional limit)
+-  (when (highlight-stages--search-forward-regexp ",@?\\|([\s\t\n]*\\\\,@?+[\s\t\n]+" limit)
++  (when (highlight-stages--search-forward-regexp ",@?\\|([\s\t\n]*\\\\,@?+[\s\t\n]+\\|\\(unquote\\)\\|\\(unquote-splicing\\)\\|\\(ungexp-native\\)\\|\\(ungexp-splicing\\)\\|\\(ungexp-native-splicing\\)\\|\\(ungexp\\)\\|#\\$" limit)
+     (set-match-data
+      (list (point)
+            (progn (ignore-errors (forward-sexp 1)) (point))))