diff options
| author | drbrain <drbrain@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-09-18 23:33:36 +0000 |
|---|---|---|
| committer | drbrain <drbrain@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-09-18 23:33:36 +0000 |
| commit | df7dac9174a31e71b58be6184e23bfe6b742a494 (patch) | |
| tree | 885edf624f0e8f37014b0d937340ac1c372a0066 /lib/rdoc/markup/attribute_manager.rb | |
| parent | fed428007c015ac3b7f4586f2491517fafffa030 (diff) | |
| download | ruby-df7dac9174a31e71b58be6184e23bfe6b742a494.tar.gz | |
* lib/rdoc: Update to RDoc 4.1.0.preview.1
RDoc 4.1.0 contains a number of enhancements including a new default
style and accessibility support. You can see the changelog here:
https://github.com/rdoc/rdoc/blob/v4.1.0.preview.1/History.rdoc
* test/rdoc: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42971 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib/rdoc/markup/attribute_manager.rb')
| -rw-r--r-- | lib/rdoc/markup/attribute_manager.rb | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/rdoc/markup/attribute_manager.rb b/lib/rdoc/markup/attribute_manager.rb index 7ee6f423d6..c5a50d519c 100644 --- a/lib/rdoc/markup/attribute_manager.rb +++ b/lib/rdoc/markup/attribute_manager.rb @@ -186,8 +186,9 @@ class RDoc::Markup::AttributeManager # protect __send__, __FILE__, etc. @str.gsub!(/__([a-z]+)__/i, "_#{PROTECT_ATTR}_#{PROTECT_ATTR}\\1_#{PROTECT_ATTR}_#{PROTECT_ATTR}") - @str.gsub!(/\\([#{Regexp.escape @protectable.join('')}])/, - "\\1#{PROTECT_ATTR}") + @str.gsub!(/(\A|[^\\])\\([#{Regexp.escape @protectable.join}])/m, + "\\1\\2#{PROTECT_ATTR}") + @str.gsub!(/\\(\\[#{Regexp.escape @protectable.join}])/m, "\\1") end ## |