view tests/test-cat.out @ 5137:2be225ea5722

extdiff: do single file diffs from the wc with no copy Extdiff was always making a temporary directory and copying files even when not required. This change makes extdiff avoid the copy when diffing a single file that lives in the wc. This lets external diff tools edit the working copy file directly. It also lets other extensions resuse the functions in extdiff and get in-place diffs.
author Brad Schick <schickb@gmail.com>
date Mon, 06 Aug 2007 14:50:57 -0700
parents 7544700fd931
children f5b00b6e426a
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adding a
adding b
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a: No such file in rev 03f6b0774996
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