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Re: PCL: set a different tag version
From: |
David Kastrup |
Subject: |
Re: PCL: set a different tag version |
Date: |
28 Nov 2003 19:59:14 +0100 |
User-agent: |
Gnus/5.09 (Gnus v5.9.0) Emacs/21.3.50 |
Michele Paoli <zizzi@cribecu.sns.it> writes:
> all commands I execute, like cvs-update, cve-examine, ect. compare
> the working copy with the head of the current branch. It is
> possible to compare working copy with another tag revision?
Emacs has a help system. You can ask it about keystrokes, commands
and so on. For example:
C-h k C-x v =
C-x v = runs the command vc-diff
which is an interactive compiled Lisp function in `vc'.
It is bound to C-x v =, <menu-bar> <tools> <vc> <vc-diff>.
(vc-diff HISTORIC &optional NOT-URGENT)
Display diffs between file versions.
Normally this compares the current file and buffer with the most
recent checked in version of that file. This uses no arguments. With
a prefix argument HISTORIC, it reads the file name to use and two
version designators specifying which versions to compare. The
optional argument NOT-URGENT non-nil means it is ok to say no to
saving the buffer.
So use a prefix argument like C-u.
--
David Kastrup, Kriemhildstr. 15, 44793 Bochum