[ ruby-Patches-11185 ] [rdoc] horzontal lines in plain text files

Patches item #11185, was opened at 2007-05-28 11:08
You can respond by visiting: 
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Category: Ruby1.8
Group: None
Status: Open
Resolution: None
Priority: 3
Submitted By: Joel VanderWerf (vjoel)
Assigned to: Nobody (None)
Summary: [rdoc] horzontal lines in plain text files

Initial Comment:
The problem is that three or more hyphens at the beginning of a line
should get marked up into a horizontal line, but two hyphens at the
beginning of a line are treated as toggling markup off (private
comments). This only happens in plain text files. In .rb files, the
behavior is correct.

It was first reported in [1], and again in [2].

References:

[1] http://blade.nagaokaut.ac.jp/cgi-bin/scat.rb/ruby/ruby-talk/183692
[2] http://blade.nagaokaut.ac.jp/cgi-bin/scat.rb/ruby/ruby-core/7651

This is a patch against 1.8.6:

--- parsers/parse_simple.rb.bck 2006-03-31 13:01:49.000000000 -0800
+++ parsers/parse_simple.rb     2006-03-31 13:01:49.000000000 -0800
@@ -35,7 +35,7 @@
     end

     def remove_private_comments(comment)
-      comment.gsub(/^--.*?^\+\+/m, '').sub(/^--.*/m, '')
+      comment.gsub(/^--(?!-).*?^\+\+/m, '').sub(/^--(?!-).*/m, '')
     end
   end
 end

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