GNU bug report logs - #11728
24.1.50; vc-pull inconsistent behavior

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Package: emacs; Reported by: sds@HIDDEN; dated Sun, 17 Jun 2012 18:00:02 UTC; Maintainer for emacs is bug-gnu-emacs@HIDDEN.

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From: Sam Steingold <sds@HIDDEN>
To: bug-gnu-emacs@HIDDEN
Subject: 24.1.50; vc-pull inconsistent behavior
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Date: Sun, 17 Jun 2012 13:55:53 -0400
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In GNU Emacs 24.1.50.1 (x86_64-unknown-linux-gnu, X toolkit, Xaw3d scroll bars)
 of 2012-06-14 on t520sds
Bzr revision: 108611 sds@HIDDEN
Windowing system distributor `The X.Org Foundation', version 11.0.11103000
Configured using:
 `configure '--with-wide-int''

when I do '+' in a vc-dir buffer, the behavior is inconsistent across
different backends;
1. svn: a bunch of messages in the *Messages* buffer/echo area, then the
changed files (if any) are present in the vc-dir buffer
2. bzr: a separate *vc-bzr: ...* buffer in compilation mode; changed
files are clickable there (but they do not appear in the vc-dir buffer)
3. hg, git: like bzr, but the new buffer is in fundamental mode and the
modified files are not clickable.

it would be nice if the interface were consistent, preferably in the svn
version to avoid creating a new buffer.

however, even the bzr version is much better than the hg/git one.
one simple was to unification is rename vc-bzr-error-regex-alist to
vc-bzr-error-regexp-alist for consistency with
compilation-error-regexp-alist and make it a vc backend symbol.
then call something based on

(with-current-buffer buf
	(vc-exec-after
	 `(progn
	    (let ((compilation-error-regexp-alist
		   vc-bzr-error-regexp-alist))
	      (compilation-mode))
	    (set (make-local-variable 'compilation-error-regexp-alist)
		 vc-bzr-error-regexp-alist))))

in vc.el, not each individual backend file.

-- 
Sam Steingold (http://sds.podval.org/) on Ubuntu 12.04 (precise) X 11.0.11103000
http://www.childpsy.net/ http://honestreporting.com http://memri.org
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Sex is like air.  It's only a big deal if you can't get any.




Acknowledgement sent to sds@HIDDEN:
New bug report received and forwarded. Copy sent to bug-gnu-emacs@HIDDEN. Full text available.
Report forwarded to bug-gnu-emacs@HIDDEN:
bug#11728; Package emacs. Full text available.
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