ruby-additional.el: unquoted code block

* misc/ruby-additional.el (ruby-insert-heredoc-code-block): make
  code between "begin;" and "end;" unquoted.  still quotable
  before "begin;".

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56813 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

misc/ruby-additional.el

@@ -162,7 +162,7 @@ Emacs to Ruby."
        "Insert indented here document code block"
        (interactive "P")
        (let ((c (if arg "~" "-")))
-	 (insert "\"#{<<" c "\"begin\;\"}\\n#{<<" c "\"end;\"}\""))
+	 (insert "\"#{<<" c "\"begin\;\"}\\n#{<<" c "'end;'}\""))
        (end-of-line)
        (if (eobp) (insert "\n") (forward-char))
        (indent-region (point)