A bug related to ruby's regular expression!!!!!!
I found a bug related to ruby's regular expression!
This line of code should show a "w" on the screen, but my ruby shows "wo" on then screen.
According to the principles of regular expression, this is a non-greedy match, so it should match 0 "o", but it matches at least 1 "o". I think this is a bug!
My ruby version is v1.8.7-p249.
regexp.c: Backport #3403; backported from r28192 to fix a bug with non-greedy matching.
test/ruby/test_regexp.rb: Backport #3403; added this test suite, commenting out inapplicable tests to the current 1.8.6.
ChangeLog: Got my date wrong in the last few entries. Tuesday is the 8th, not the 9th!
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_6@28231 b2dd03c8-39d4-4d8f-98ff-823fe69b080e