* enum.c (enum_min): ditto.

* enum.c (enum_max): ditto.

* parse.y (parse_string): part of multi-byte sequence must not
  match to paren.

* parse.y (parse_qstring): ditto.

* parse.y (parse_quotedwords): ditto.

* parse.y (str_extend): handle multi-byte characters.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_6@2217 b2dd03c8-39d4-4d8f-98ff-823fe69b080e