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[Emacs-diffs] /srv/bzr/emacs/trunk r101230: Limit the undo actions to 10
From: |
Katsumi Yamaoka |
Subject: |
[Emacs-diffs] /srv/bzr/emacs/trunk r101230: Limit the undo actions to 100 actions by Lars Magne Ingebrigtsen <address@hidden>. |
Date: |
Mon, 30 Aug 2010 23:47:12 +0000 |
User-agent: |
Bazaar (2.0.3) |
------------------------------------------------------------
revno: 101230
committer: Katsumi Yamaoka <address@hidden>
branch nick: trunk
timestamp: Mon 2010-08-30 23:47:12 +0000
message:
Limit the undo actions to 100 actions by Lars Magne Ingebrigtsen
<address@hidden>.
modified:
lisp/gnus/ChangeLog
lisp/gnus/gnus-undo.el
=== modified file 'lisp/gnus/ChangeLog'
--- a/lisp/gnus/ChangeLog 2010-08-30 23:40:10 +0000
+++ b/lisp/gnus/ChangeLog 2010-08-30 23:47:12 +0000
@@ -1,5 +1,8 @@
2010-08-30 Lars Magne Ingebrigtsen <address@hidden>
+ * gnus-undo.el (gnus-undo-register-1): Limit the undo actions to 100
+ actions.
+
* gnus-group.el (gnus-group-completing-read): Protect against not
having completion-styles bound.
=== modified file 'lisp/gnus/gnus-undo.el'
--- a/lisp/gnus/gnus-undo.el 2010-05-06 04:15:34 +0000
+++ b/lisp/gnus/gnus-undo.el 2010-08-30 23:47:12 +0000
@@ -154,6 +154,9 @@
;; We are on a boundary, so we create a new action.
(gnus-undo-boundary
(push (list function) gnus-undo-actions)
+ ;; Don't let the undo actions grow infinitely.
+ (when (> (length gnus-undo-actions) 100)
+ (setcdr (nthcdr 100 gnus-undo-actions) nil))
(setq gnus-undo-boundary nil))
;; Prepend the function to an old action.
(gnus-undo-actions
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- [Emacs-diffs] /srv/bzr/emacs/trunk r101230: Limit the undo actions to 100 actions by Lars Magne Ingebrigtsen <address@hidden>.,
Katsumi Yamaoka <=