merge revision(s) 34796:
* parse.y (parser_tokadd_string): insert a backslash only if quoted by single quotes. [ruby-dev:45281] [Bug #6069]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@35643 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 34796:
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@35643 b2dd03c8-39d4-4d8f-98ff-823fe69b080e