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* lib/rdoc: Update to RDoc 4.1.0.preview.1

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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
This commit is contained in:
drbrain 2013-09-18 23:33:36 +00:00
parent fed428007c
commit df7dac9174
118 changed files with 5394 additions and 3600 deletions
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9
lib/rdoc/parser.rb
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@ -218,6 +218,8 @@ class RDoc::Parser
return unless parser
content = remove_modeline content
parser.new top_level, file_name, content, options, stats
rescue SystemCallError
nil
@ -232,6 +234,13 @@ class RDoc::Parser
RDoc::Parser.parsers.unshift [regexp, self]
end
##
# Removes an emacs-style modeline from the first line of the document
def self.remove_modeline content
content.sub(/\A.*-\*-\s*(.*?\S)\s*-\*-.*\r?\n/, '')
end
##
# If there is a <tt>markup: parser_name</tt> comment at the front of the
# file, use it to determine the parser. For example: