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* doc/regexp.rdoc: [DOC] add note about Bug #4044 as suggested by

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duerst-san in [ruby-core:43612] [Fixes GH-443] Patched by @rosenfeld
  https://github.com/ruby/ruby/pull/443


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43657 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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zzak 2013-11-13 00:05:38 +00:00
parent 067e24d6e2
commit d265baf31f
2 changed files with 9 additions and 1 deletions
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ChangeLog
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@ -1,3 +1,9 @@
Wed Nov 13 09:03:40 2013 Zachary Scott <e@zzak.io>
* doc/regexp.rdoc: [DOC] add note about Bug #4044 as suggested by
duerst-san in [ruby-core:43612] [Fixes GH-443] Patched by @rosenfeld
https://github.com/ruby/ruby/pull/443
Tue Nov 12 10:15:14 2013 Eric Hodel <drbrain@segment7.net>
* test/rubygems/insure_session.rb: Remove unused test file.

4
doc/regexp.rdoc
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@ -121,7 +121,9 @@ The following metacharacters also behave like character classes:
* <tt>/./</tt> - Any character except a newline.
* <tt>/./m</tt> - Any character (the +m+ modifier enables multiline mode)
* <tt>/\w/</tt> - A word character (<tt>[a-zA-Z0-9_]</tt>)
* <tt>/\W/</tt> - A non-word character (<tt>[^a-zA-Z0-9_]</tt>)
* <tt>/\W/</tt> - A non-word character (<tt>[^a-zA-Z0-9_]</tt>).
Please take a look at {Bug #4044}[https://bugs.ruby-lang.org/issues/4044] if
using <tt>/\W/</tt> with the <tt>/i</tt> modifier.
* <tt>/\d/</tt> - A digit character (<tt>[0-9]</tt>)
* <tt>/\D/</tt> - A non-digit character (<tt>[^0-9]</tt>)
* <tt>/\h/</tt> - A hexdigit character (<tt>[0-9a-fA-F]</tt>)