* re.c (rb_memsearch_wchar, rb_memsearch_qchar): test matching till the end of string. [ruby-core:70592] [Bug #11488] * test/ruby/test_m17n.rb (test_include?, tet_index): add tests by Tom Stuart. * test/ruby/test_m17n.rb (test_include?, test_index): add tests by
merge revision(s) 51685,51821: [Backport #11488]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@51986 b2dd03c8-39d4-4d8f-98ff-823fe69b080e