This fixes M-q for Change Log entries which contain "(Bug#123)".
2012-08-09 Chong Yidong <cyd@gnu.org>
+ * vc/add-log.el (change-log-mode): Bind comment-start to nil.
+
* descr-text.el (describe-char): Don't insert extra newlines
(Bug#10127).
show-trailing-whitespace t)
(set (make-local-variable 'fill-forward-paragraph-function)
'change-log-fill-forward-paragraph)
+ (set (make-local-variable 'comment-start) nil)
;; Make sure we call `change-log-indent' when filling.
(set (make-local-variable 'fill-indent-according-to-mode) t)
;; Avoid that filling leaves behind a single "*" on a line.