Merge stuff from upsteam ruby-mode, part 1.

* lisp/progmodes/ruby-mode.el (ruby-mode-map): Remove deprecated
binding (use `M-;' instead).
(ruby-expr-beg, ruby-parse-partial): ?, _, and : are symbol
constituents, ! is not (but kinda should be).
(ruby-singleton-class-p): New function.
(ruby-expr-beg, ruby-in-here-doc-p)
(ruby-syntax-propertize-heredoc): Use it.
(ruby-syntax-propertize-function): Adjust for changes in
`ruby-syntax-propertize-heredoc'.

* test/automated/ruby-mode-tests.el (ruby-should-indent)
(ruby-assert-state): New functions.
Add new tests.

Fixes: debbugs:12169

1 files changed, 13 insertions, 0 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 0295afa866f..c715059c135 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,16 @@
+2012-08-09  Dmitry Gutov  <dgutov@yandex.ru>
+
+        Merge stuff from upsteam ruby-mode, part 1 (bug#12169).
+        * progmodes/ruby-mode.el (ruby-mode-map): Remove deprecated
+        binding (use `M-;' instead).
+        (ruby-expr-beg, ruby-parse-partial): ?, _, and : are symbol
+        constituents, ! is not (but kinda should be).
+        (ruby-singleton-class-p): New function.
+        (ruby-expr-beg, ruby-in-here-doc-p)
+        (ruby-syntax-propertize-heredoc): Use it.
+        (ruby-syntax-propertize-function): Adjust for changes in
+        `ruby-syntax-propertize-heredoc'.
+
 2012-08-10  Stefan Monnier  <monnier@iro.umontreal.ca>
 
         * emacs-lisp/cl-macs.el (cl-loop): Improve debug spec.