From: deleteallspam@yahoo.com (PL)
Subject: How can I find changes before saving a file?
Date: 12 Feb 2003 04:06:46 -0800 [thread overview]
Message-ID: <68d3c32.0302120406.7b747908@posting.google.com> (raw)
If I have edited a file and want to see what changes I have made, how
can I do that? I can of course use "Ctrl-x u" to undo the changes
one-by-one, but that's not really what I want to do. Then I would have
to re-do the un-doings to get the file back...
Another way is to copy the file on disk, save the file, and compare
with the copy. But that means I have to save the file. I want to be
able to find the edits *before* I save.
Any ideas, anyone?
Rgds
Peter
next reply other threads:[~2003-02-12 12:06 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-02-12 12:06 PL [this message]
2003-02-12 12:45 ` How can I find changes before saving a file? Unknown
2003-02-12 13:19 ` Kai Großjohann
2003-02-12 14:14 ` Roland Winkler
2003-02-12 14:56 ` Ehud Karni
[not found] ` <mailman.1868.1045061850.21513.help-gnu-emacs@gnu.org>
2003-02-12 15:35 ` John Paul Wallington
2003-02-19 17:47 ` PL
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