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Re: limit the number of log entries displayed by C-x v l
From: |
Dan Nicolaescu |
Subject: |
Re: limit the number of log entries displayed by C-x v l |
Date: |
Mon, 16 Nov 2009 01:40:40 -0800 (PST) |
Dan Nicolaescu <address@hidden> writes:
> I'll work on adding button(s) to request more entries.
Here's how this can be done. OK?
Index: vc.el
===================================================================
RCS file: /cvsroot/emacs/emacs/lisp/vc.el,v
retrieving revision 1.739
diff -u -3 -p -r1.739 vc.el
--- vc.el 15 Nov 2009 20:29:02 -0000 1.739
+++ vc.el 16 Nov 2009 09:34:00 -0000
@@ -1858,6 +1858,10 @@ Not all VC backends support short logs!"
(not (null (if dir-present
(memq 'directory vc-log-short-style)
(memq 'file vc-log-short-style)))))
+
+ ;; Some backends cannot support output limits.
+ (when (memq backend '(RCS CVS SCCS)) (setq limit nil))
+
(vc-call-backend backend 'print-log files "*vc-change-log*" vc-short-log
limit)
(pop-to-buffer "*vc-change-log*")
(vc-exec-after
@@ -1867,6 +1871,23 @@ Not all VC backends support short logs!"
(set (make-local-variable 'log-view-vc-backend) ',backend)
(set (make-local-variable 'log-view-vc-fileset) ',files)
+ (when ,limit
+ (goto-char (point-max))
+ (widget-create 'push-button
+ :notify (lambda (&rest ignore)
+ (vc-print-log-internal
+ ',backend ',files ',working-revision (* 2
,limit)))
+ :help-echo "Show the log again, and double the number
of log entries shown"
+ "Show 2X entries")
+ (widget-insert " ")
+ (widget-create 'push-button
+ :notify (lambda (&rest ignore)
+ (vc-print-log-internal
+ ',backend ',files ',working-revision nil))
+ :help-echo "Show the log again, showing all entries"
+ "Show unlimited entries")
+ (widget-setup))
+
(shrink-window-if-larger-than-buffer)
;; move point to the log entry for the working revision
(vc-call-backend ',backend 'show-log-entry ',working-revision)
Index: log-view.el
===================================================================
RCS file: /cvsroot/emacs/emacs/lisp/log-view.el,v
retrieving revision 1.61
diff -u -3 -p -r1.61 log-view.el
--- log-view.el 5 Oct 2009 15:10:04 -0000 1.61
+++ log-view.el 16 Nov 2009 09:34:01 -0000
@@ -139,6 +139,7 @@
("\M-n" . log-view-file-next)
("\M-p" . log-view-file-prev))
"Log-View's keymap."
+ :inherit widget-keymap
:group 'log-view)
(easy-menu-define log-view-mode-menu log-view-mode-map
- limit the number of log entries displayed by C-x v l, Dan Nicolaescu, 2009/11/12
- Re: limit the number of log entries displayed by C-x v l, Stefan Monnier, 2009/11/12
- Re: limit the number of log entries displayed by C-x v l, Dan Nicolaescu, 2009/11/12
- Re: limit the number of log entries displayed by C-x v l, Stefan Monnier, 2009/11/12
- Re: limit the number of log entries displayed by C-x v l, Dan Nicolaescu, 2009/11/13
- Re: limit the number of log entries displayed by C-x v l, Stefan Monnier, 2009/11/13
- Re: limit the number of log entries displayed by C-x v l, Dan Nicolaescu, 2009/11/15
- Re: limit the number of log entries displayed by C-x v l, Chong Yidong, 2009/11/15
- Re: limit the number of log entries displayed by C-x v l,
Dan Nicolaescu <=
- Re: limit the number of log entries displayed by C-x v l, Stefan Monnier, 2009/11/16
- Re: limit the number of log entries displayed by C-x v l, Dan Nicolaescu, 2009/11/16
- Re: limit the number of log entries displayed by C-x v l, Stefan Monnier, 2009/11/16
- Re: limit the number of log entries displayed by C-x v l, Dan Nicolaescu, 2009/11/16
- Re: limit the number of log entries displayed by C-x v l, Dan Nicolaescu, 2009/11/17
- Re: limit the number of log entries displayed by C-x v l, Stefan Monnier, 2009/11/17
- Re: limit the number of log entries displayed by C-x v l, Dan Nicolaescu, 2009/11/18
- Re: limit the number of log entries displayed by C-x v l, Stefan Monnier, 2009/11/18
- Re: limit the number of log entries displayed by C-x v l, Thierry Volpiatto, 2009/11/19
- Re: limit the number of log entries displayed by C-x v l, Dan Nicolaescu, 2009/11/20