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bug#2157: 23.0.90; bzr support: vc-diff doesn't work with prefix argumen
From: |
Torsten Bronger |
Subject: |
bug#2157: 23.0.90; bzr support: vc-diff doesn't work with prefix argument on unchanged files |
Date: |
Tue, 03 Feb 2009 08:48:30 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.0.90 (gnu/linux) |
Hallöchen!
Dan Nicolaescu writes:
> [...]
>
> This shows that (vc-working-revision
> "/home/bronger/src/chantal/current/chantal/samples/remote_client/la2chantal.py")
>
> returns nil. So probably for some reason
> (vc-bzr-working-revision
> "/home/bronger/src/chantal/current/chantal/samples/remote_client/la2chantal.py")
>
> returns nil. Can you try to debug why that happens?
I removed the interpretation of the meta data and fork a bzr process
always by pruning the routine to:
(defun vc-bzr-working-revision (file)
;; Together with the code in vc-state-heuristic, this makes it possible
;; to get the initial VC state of a Bzr file even if Bzr is not installed.
(lexical-let*
((rootdir (vc-bzr-root file))
(branch-format-file (expand-file-name vc-bzr-admin-branch-format-file
rootdir))
(revhistory-file (expand-file-name vc-bzr-admin-revhistory rootdir))
(lastrev-file (expand-file-name vc-bzr-admin-lastrev rootdir)))
(lexical-let*
((result (vc-bzr-command-discarding-stderr
vc-bzr-program "revno" (file-relative-name file)))
(exitcode (car result))
(output (cdr result)))
(cond
((eq exitcode 0) (substring output 0 -1))
(t nil)))))
This works perfectly, i.e. I see revision numbers always (even for
lightweight checkouts) and it solves this bug. However, it is a
lazy and provisional solution because it's much less efficient.
Tschö,
Torsten.
--
Torsten Bronger, aquisgrana, europa vetus
Jabber ID: torsten.bronger@jabber.rwth-aachen.de
- bug#2157: 23.0.90; bzr support: vc-diff doesn't work with prefix argument on unchanged files, Torsten Bronger, 2009/02/02
- bug#2157: 23.0.90; bzr support: vc-diff doesn't work with prefix argument on unchanged files, Dan Nicolaescu, 2009/02/02
- bug#2157: 23.0.90; bzr support: vc-diff doesn't work with prefix argument on unchanged files, Torsten Bronger, 2009/02/02
- bug#2157: 23.0.90; bzr support: vc-diff doesn't work with prefix argument on unchanged files, Dan Nicolaescu, 2009/02/02
- bug#2157: 23.0.90; bzr support: vc-diff doesn't work with prefix argument on unchanged files, Torsten Bronger, 2009/02/03
- bug#2157: 23.0.90; bzr support: vc-diff doesn't work with prefix argument on unchanged files, Dan Nicolaescu, 2009/02/04
- bug#2157: 23.0.90; bzr support: vc-diff doesn't work with prefix argument on unchanged files, Torsten Bronger, 2009/02/04
- bug#2157: 23.0.90; bzr support: vc-diff doesn't work with prefix argument on unchanged files, Dan Nicolaescu, 2009/02/04
- bug#2157: 23.0.90; bzr support: vc-diff doesn't work with prefix argument on unchanged files, Torsten Bronger, 2009/02/04
- bug#2157: 23.0.90; bzr support: vc-diff doesn't work with prefix argument on unchanged files,
Torsten Bronger <=