andros/emacs-gpu
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

* vc/vc-bzr.el (vc-bzr-print-log): Improve START-REVISION with LIMIT != 1.

Browse source 
Fixes: debbugs:14168
This commit is contained in:
Glenn Morris 2013-04-24 01:13:52 -07:00
parent 90b4237a6b
commit 3b8fe7527b
2 changed files with 10 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
lisp/ChangeLog
View file

@ -1,5 +1,6 @@
2013-04-24 Glenn Morris <rgm@gnu.org>
* vc/vc-bzr.el (vc-bzr-print-log):
* vc/vc-hg.el (vc-hg-print-log):
* vc/vc-svn.el (vc-svn-print-log):
Fix START-REVISION with LIMIT != 1. (Bug#14168)

9
lisp/vc/vc-bzr.el
View file

@ -712,6 +712,15 @@ If LIMIT is non-nil, show no more than this many entries."
(when shortlog '("--line"))
(when start-revision (list (format "-r..%s" start-revision)))
(when limit (list "-l" (format "%s" limit)))
;; This is to remove --forward, if it has been added by an alias.
;; There is no sensible way to combine --limit and --forward,
;; and it breaks the meaning of START-REVISION as the
;; _newest_ revision. See bug#14168.
;; FIXME There may be other alias stuff we want to keep.
;; Is there a way to just suppress --forward?
;; As of 2013/4 the only caller uses limit = 1, so it does
;; not matter much.
(and start-revision limit (> limit 1) '("--no-aliases"))
(if (stringp vc-bzr-log-switches)
(list vc-bzr-log-switches)
vc-bzr-log-switches)))))