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[Gnu-arch-users] Faster equivalent to 'tla file-diff | patch -R -o ...'
From: |
Matthieu Moy |
Subject: |
[Gnu-arch-users] Faster equivalent to 'tla file-diff | patch -R -o ...' |
Date: |
Sat, 10 Apr 2004 18:36:37 +0200 |
User-agent: |
Gnus/5.1002 (Gnus v5.10.2) Emacs/21.2 (gnu/linux) |
Hi,
After doing some modifications to a file, I'd like to get back the
unmodified file. I know I can do this with
tla file-diff | patch -R output_file
But this seems really inefficient to me: To compute "tla file-diff",
tla gets the unmodified version (either from pristine tree, from a
revlib, or from the archive), then computes the diff, and then, we
apply the patch.
I'd like to tell arch to stop at the first step, just retrieve the
file, and dump it on its standard output or in a temp file.
(I need this for the integration of ediff in xtla.el, the Emacs
front-end to tla)
Is this possible ?
Will this be made possible in a future version of tla ? (I think it
should, to make front-ends and scripting with tla more efficient)
--
Matthieu
- [Gnu-arch-users] Faster equivalent to 'tla file-diff | patch -R -o ...',
Matthieu Moy <=