diff options
| author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-09-06 22:32:38 +0000 |
|---|---|---|
| committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-09-06 22:32:38 +0000 |
| commit | ce231cdbdd21b82dd3e3753d03fc4275ec346208 (patch) | |
| tree | 859f1cdf40c0a9d8a89189cbf81acc4f29758437 | |
| parent | 2d1c5d2c248938d0a957c2c811fcb40b7cf81e0b (diff) | |
* misc/ruby-mode.el: don't crash the whole mode if the Subversion
$ keyword isn't interpolated.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19203 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
| -rw-r--r-- | ChangeLog | 3 | ||||
| -rw-r--r-- | misc/ruby-mode.el | 5 |
2 files changed, 5 insertions, 3 deletions
@@ -5,6 +5,9 @@ Sun Sep 7 07:24:09 2008 Yukihiro Matsumoto <matz@ruby-lang.org> * misc/ruby-mode.el: improve here-doc performance. + * misc/ruby-mode.el: don't crash the whole mode if the Subversion + $ keyword isn't interpolated. + Sun Sep 7 06:31:51 2008 Yukihiro Matsumoto <matz@ruby-lang.org> * file.c (file_expand_path): applied a patch from Nobuhiro Tachino diff --git a/misc/ruby-mode.el b/misc/ruby-mode.el index a2755f44e0..e37cc4eab8 100644 --- a/misc/ruby-mode.el +++ b/misc/ruby-mode.el @@ -9,9 +9,8 @@ "Ruby mode revision string.") (defconst ruby-mode-version - (progn - (string-match "[0-9.]+" ruby-mode-revision) - (substring ruby-mode-revision (match-beginning 0) (match-end 0))) + (and (string-match "[0-9.]+" ruby-mode-revision) + (substring ruby-mode-revision (match-beginning 0) (match-end 0))) "Ruby mode version number.") (defconst ruby-block-beg-re |