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))))
ref='/guix/diff/gnu/packages/idris.scm?id=7d990e775e76c0a898c7d4b53691d1932fc0e6eb'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/gnu/packages/idris.scm'>
<input type='hidden' name='id' value='7d990e775e76c0a898c7d4b53691d1932fc0e6eb'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/guix/log/?id=7d990e775e76c0a898c7d4b53691d1932fc0e6eb'>root</a>/<a href='/guix/log/gnu?id=7d990e775e76c0a898c7d4b53691d1932fc0e6eb'>gnu</a>/<a href='/guix/log/gnu/packages?id=7d990e775e76c0a898c7d4b53691d1932fc0e6eb'>packages</a>/<a href='/guix/log/gnu/packages/idris.scm?id=7d990e775e76c0a898c7d4b53691d1932fc0e6eb'>idris.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/packages/idris.scm?id=7d990e775e76c0a898c7d4b53691d1932fc0e6eb&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2022-04-13 09:48:04 -0500'>2022-04-13</span></td><td><a href='/guix/commit/gnu/packages/idris.scm?id=b5e32d96202e58bb0e7d640fe54f728d0ca2b4b1'>gnu: idris: Fixes test failure.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/patches/idris-test-ffi008.patch: New file.
* gnu/packages/idris.scm (source): Use it.
* gnu/local.mk (dist_patch_DATA): Register it.
</span></span></td><td>Eric Bavier</td></tr>
<tr><td><span title='2021-12-13 17:48:25 +0100'>2021-12-13</span></td><td><a href='/guix/commit/gnu/packages/idris.scm?id=8394619baceb118df92e355377fd543bb1aa501a'>gnu: Simplify package inputs.</a><span class='msg-avail'>...<span class='msg-tooltip'>This commit was obtained by running:

  ./pre-inst-env guix style

without any additional argument.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2021-10-08 09:13:53 +0200'>2021-10-08</span></td><td><a href='/guix/commit/gnu/packages/idris.scm?id=ed044023d7ed8cfe113f4d6e1a6af17a09f49795'>gnu: idris: Fix build.</a><span class='msg-avail'>...<span class='msg-tooltip'>Backport some commits from upstream.

* gnu/packages/patches/idris-build-with-haskeline-0.8.patch:
* gnu/packages/patches/idris-build-with-megaparsec-9.patch: New patches
* gnu/local.mk (dist_patch_DATA): Add them.
* gnu/packages/idris.scm (idris): Use them.

Signed-off-by: Lars-Dominik Braun &lt;lars@6xq.net&gt;
</span></span></td><td>Xinglu Chen</td></tr>
<tr><td><span title='2021-10-08 09:13:52 +0200'>2021-10-08</span></td><td><a href='/guix/commit/gnu/packages/idris.scm?id=b97f549b14402421fcfb360ddd4cff7de93b9af0'>gnu: Update Haskell ecosystem.</a><span class='msg-avail'>...<span class='msg-tooltip'>Bump packages’ versions to the lastest Stackage or Hackage
release. Since packages are interdependent, do so in a single commit.

525 packages have been updated.

These packages have been removed, because they fail to build, have no
newer version available and no dependencies:

corrode
ghc-easytest
ghc-edisonapi
ghc-edisoncore
ghc-pandoc-types
ghc-regex-tdfa-text

These have been removed, because they are no longer required:

ghc-happy-1.19.9
ghc-prettyprinter-1.6
ghc-protolude-0.3

ghc-pandoc-citeproc and pandoc-citeproc have been removed, because pandoc
does not use them any more.

Co-authored-by: Xinglu Chen &lt;public@yoctocell.xyz&gt;
</span></span></td><td>Lars-Dominik Braun</td></tr>