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[Emacs-diffs] /srv/bzr/emacs/trunk r104971: * allout.el (allout-post-und
From: |
Ken Manheimer |
Subject: |
[Emacs-diffs] /srv/bzr/emacs/trunk r104971: * allout.el (allout-post-undo-hook): New allout outline-change event hook |
Date: |
Tue, 05 Jul 2011 14:54:08 -0400 |
User-agent: |
Bazaar (2.3.1) |
------------------------------------------------------------
revno: 104971
committer: Ken Manheimer <address@hidden>
branch nick: trunk
timestamp: Tue 2011-07-05 14:54:08 -0400
message:
* allout.el (allout-post-undo-hook): New allout outline-change event hook
to signal undo activity.
(allout-post-command-business): Run allout-post-undo-hook if an undo just
occurred.
(allout-after-copy-or-kill-hook), (allout-mode): Minor docstring changes.
* allout-widgets.el (allout-widgets-after-undo-function): Ensure the
integrity of the current item's decoration after it has been in the
vicinity of an undo.
(allout-widgets-mode): Include allout-widgets-after-undo-function on the
new allout-post-undo-hook.
modified:
lisp/ChangeLog
lisp/allout-widgets.el
lisp/allout.el
=== modified file 'lisp/ChangeLog'
--- a/lisp/ChangeLog 2011-07-05 18:26:33 +0000
+++ b/lisp/ChangeLog 2011-07-05 18:54:08 +0000
@@ -1,3 +1,18 @@
+2011-07-05 Ken Manheimer <address@hidden>
+
+ * allout.el (allout-post-undo-hook): New allout outline-change
+ event hook to signal undo activity.
+ (allout-post-command-business): Run allout-post-undo-hook if an
+ undo just occurred.
+ (allout-after-copy-or-kill-hook), (allout-mode): Minor docstring
+ changes.
+ * allout-widgets.el (allout-widgets-after-undo-function): Ensure
+ the integrity of the current item's decoration after it has been
+ in the vicinity of an undo.
+ (allout-widgets-mode): Include allout-widgets-after-undo-function
+ on the new allout-post-undo-hook.
+
+
2011-07-05 Stefan Monnier <address@hidden>
* emacs-lisp/lisp-mode.el (lisp-interaction-mode-abbrev-table):
=== modified file 'lisp/allout-widgets.el'
--- a/lisp/allout-widgets.el 2011-07-01 00:11:50 +0000
+++ b/lisp/allout-widgets.el 2011-07-05 18:54:08 +0000
@@ -561,6 +561,8 @@
'allout-widgets-shifts-recorder nil 'local)
(add-hook 'allout-after-copy-or-kill-hook
'allout-widgets-after-copy-or-kill-function nil 'local)
+ (add-hook 'allout-post-undo-hook
+ 'allout-widgets-after-undo-function nil 'local)
(add-hook 'before-change-functions
'allout-widgets-before-change-handler
nil 'local)
@@ -1130,6 +1132,14 @@
Intended for use on allout-after-copy-or-kill-hook."
(if (car kill-ring)
(setcar kill-ring (allout-widgets-undecorate-text (car kill-ring)))))
+;;;_ > allout-widgets-after-undo-function ()
+(defun allout-widgets-after-undo-function ()
+ "Do allout-widgets processing of text after an undo.
+
+Intended for use on allout-post-undo-hook."
+ (save-excursion
+ (if (allout-goto-prefix)
+ (allout-redecorate-item (allout-get-or-create-item-widget)))))
;;;_ > allout-widgets-exposure-undo-recorder (widget from-state)
(defun allout-widgets-exposure-undo-recorder (widget)
=== modified file 'lisp/allout.el'
--- a/lisp/allout.el 2011-07-04 22:16:10 +0000
+++ b/lisp/allout.el 2011-07-05 18:54:08 +0000
@@ -1461,7 +1461,15 @@
(defvar allout-after-copy-or-kill-hook nil
"*Hook that's run after copying outline text.
-Functions on the hook should not take any arguments.")
+Functions on the hook should not require any arguments.")
+;;;_ = allout-post-undo-hook
+(defvar allout-post-undo-hook nil
+ "*Hook that's run after undo activity.
+
+The item that's current when the hook is run *may* be the one
+that was affected by the undo.
+
+Functions on the hook should not require any arguments.")
;;;_ = allout-outside-normal-auto-fill-function
(defvar allout-outside-normal-auto-fill-function nil
"Value of normal-auto-fill-function outside of allout mode.
@@ -1874,6 +1882,7 @@
`allout-structure-deleted-hook'
`allout-structure-shifted-hook'
`allout-after-copy-or-kill-hook'
+`allout-post-undo-hook'
Terminology
@@ -3313,6 +3322,7 @@
(when allout-just-did-undo
(setq allout-just-did-undo nil)
+ (run-hooks 'allout-post-undo-hook)
(cond ((and (= buffer-saved-size -1)
allout-auto-save-temporarily-disabled)
;; user possibly undid a decryption, deinhibit auto-save:
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- [Emacs-diffs] /srv/bzr/emacs/trunk r104971: * allout.el (allout-post-undo-hook): New allout outline-change event hook,
Ken Manheimer <=