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Tiny emerge-defvar-local fix

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* lisp/vc/emerge.el (emerge-defvar-local):
Set `permanent-local' property rather than unused `preserved'.
This commit is contained in:
Glenn Morris 2012-02-21 17:23:51 -05:00
parent 68af8d4fc3
commit 6ff86ec481
2 changed files with 5 additions and 2 deletions
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3
lisp/ChangeLog
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@ -1,5 +1,8 @@
2012-02-21 Glenn Morris <rgm@gnu.org>
* vc/emerge.el (emerge-defvar-local):
Set `permanent-local' property rather than unused `preserved'.
* textmodes/picture.el (picture-delete-char): New alias.
(picture-mode-map): Use it. (Bug#10860)
(picture-mode): Doc fix.

4
lisp/vc/emerge.el
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@ -39,13 +39,13 @@
(defmacro emerge-defvar-local (var value doc)
"Defines SYMBOL as an advertised variable.
Performs a defvar, then executes `make-variable-buffer-local' on
the variable. Also sets the `preserved' property, so that
the variable. Also sets the `permanent-local' property, so that
`kill-all-local-variables' (called by major-mode setting commands)
won't destroy Emerge control variables."
`(progn
(defvar ,var ,value ,doc)
(make-variable-buffer-local ',var)
(put ',var 'preserved t)))
(put ',var 'permanent-local t)))
;; Add entries to minor-mode-alist so that emerge modes show correctly
(defvar emerge-minor-modes-list