Merge several fixes from upsteam ruby-mode.
commitcc9c9831b980fac44b9d0249d89bd66a902e61c2
authorNobuyoshi Nakada <nobu@ruby-lang.org>
Sun, 23 Jan 2011 01:02:37 +0000 (22 20:02 -0500)
committerChong Yidong <cyd@stupidchicken.com>
Sun, 23 Jan 2011 01:02:37 +0000 (22 20:02 -0500)
tree74c44b1258d29ce11278fbec6cda531325cf36f0
parent43f90d65a2d9752212af0269eeec48ac87839835
Merge several fixes from upsteam ruby-mode.

* lisp/progmodes/ruby-mode.el (ruby-here-doc-beg-match): Fix for
here-doc which ends with an underscore.
(ruby-mode-set-encoding): Skip shebang line always.
(ruby-mode-map): Bind C-c C-c to comment-region.
(ruby-expr-beg, ruby-font-lock-keywords): Highlight literal hash
key labels as symbols.
(ruby-forward-sexp): Stop after literal hash key labels.
(ruby-font-lock-syntactic-keywords): Highlight regexp after open
bracket.
lisp/ChangeLog
lisp/progmodes/ruby-mode.el