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prevent wired behavior of modification hook during undoing

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Zhang Chiyuan 2008-03-04 14:25:14 +00:00
parent d8d887bc89
commit e07b718918
1 changed files with 2 additions and 2 deletions
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4
yasnippet.el
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@ -233,12 +233,12 @@ have, compare through the start point of the overlay."
(defun yas/overlay-modification-hook (overlay after? beg end &optional length)
"Modification hook for snippet field overlay."
(when after?
(when (and after? (not undo-in-progress))
(yas/synchronize-fields (overlay-get overlay 'yas/snippet-field-group))))
(defun yas/overlay-insert-in-front-hook (overlay after? beg end &optional length)
"Hook for snippet overlay when text is inserted in front of snippet."
(let ((field-group (overlay-get overlay 'yas/snippet-field-group)))
(when after?
(when (and after? (not undo-in-progress))
(when (and (= length 0)
(overlay-get overlay 'yas/snippet-field-initial-value))
(let ((inhibit-modification-hooks t))