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| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | doc/regexp.rdoc | 4 |
2 files changed, 9 insertions, 1 deletions
@@ -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. diff --git a/doc/regexp.rdoc b/doc/regexp.rdoc index 59f1c45651..26779acb1a 100644 --- a/doc/regexp.rdoc +++ b/doc/regexp.rdoc @@ -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>) |