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(vc-process-filter): Inhibit undo

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info collection around call to insert.
(vc-setup-buffer): Likewise for call to erase-buffer.
(vc-do-command): Likewise for call to process-file.
This commit is contained in:
Thien-Thi Nguyen 2006-06-05 15:46:00 +00:00
parent 63fbb6441f
commit 58ce5535fd
2 changed files with 15 additions and 4 deletions
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7
lisp/ChangeLog
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@ -1,3 +1,10 @@
2006-06-05 Thien-Thi Nguyen <ttn@gnu.org>
* vc.el (vc-process-filter): Inhibit undo
info collection around call to insert.
(vc-setup-buffer): Likewise for call to erase-buffer.
(vc-do-command): Likewise for call to process-file.
2006-06-05 Nick Roberts <nickrob@snap.net.nz>
* progmodes/gud.el (gud-menu-map): Use a conditional help echo

12
lisp/vc.el
View File

@ -894,10 +894,12 @@ However, before executing BODY, find FILE, and after BODY, save buffer."
(defun vc-process-filter (p s)
"An alternative output filter for async process P.
The only difference with the default filter is to insert S after markers."
One difference with the default filter is that this inserts S after markers.
Another is that undo information is not kept."
(with-current-buffer (process-buffer p)
(save-excursion
(let ((inhibit-read-only t))
(let ((buffer-undo-list t)
(inhibit-read-only t))
(goto-char (process-mark p))
(insert s)
(set-marker (process-mark p) (point))))))
@ -914,7 +916,8 @@ BUF defaults to \"*vc*\", can be a string and will be created if necessary."
(set (make-local-variable 'vc-parent-buffer-name)
(concat " from " (buffer-name camefrom)))
(setq default-directory olddir)
(let ((inhibit-read-only t))
(let ((buffer-undo-list t)
(inhibit-read-only t))
(erase-buffer))))
(defun vc-exec-after (code)
@ -1003,7 +1006,8 @@ that is inserted into the command line before the filename."
(vc-exec-after
`(unless (active-minibuffer-window)
(message "Running %s in the background... done" ',command))))
(setq status (apply 'process-file command nil t nil squeezed))
(let ((buffer-undo-list t))
(setq status (apply 'process-file command nil t nil squeezed)))
(when (and (not (eq t okstatus))
(or (not (integerp status))
(and okstatus (< okstatus status))))