Don't always set ruler-mode-header-line-format-old (Bug#5370).
authorChong Yidong <cyd@stupidchicken.com>
Wed, 30 Jun 2010 22:43:52 +0000 (18:43 -0400)
committerChong Yidong <cyd@stupidchicken.com>
Wed, 30 Jun 2010 22:43:52 +0000 (18:43 -0400)
commitdc9a226c7a4cbfa8909f493ee22cf31e0bb425f7
tree29f04d74ceddb441a3bc0ba96a451f461fb355a7
parentbf93533944382aec92b21cd4bfed01a263fbabd0
Don't always set ruler-mode-header-line-format-old (Bug#5370).

* ruler-mode.el (ruler--save-header-line-format): New fun.
(ruler-mode): Use it as a setter function, so as not to overwrite
ruler-mode-header-line-format-old if Ruler mode is on (Bug#5370).
lisp/ChangeLog
lisp/ruler-mode.el