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Paul Mackerras 4a3da5d91a gitk: Show diff of commits at end of compare-commits output
When comparing a string of commits, when we find two non-merge commits
that differ, we now write the two commits to files and diff the files.
This pulls out the logic for creating a temporary directory from
external_diff into a separate procedure so that the new diffcommits
procedure can use it.

Because the diff command returns an exit status of 1 when the files
differ, and Tcl treats that as an error, this adds catch {} around the
close statements in getblobdiffline.

At present this only removes the temporary files when gitk exits.  It
should remove them when the diff is done.

Signed-off-by: Paul Mackerras <paulus@samba.org>
2009-09-07 10:08:21 +10:00
po gitk: Update Swedish translation (280t0f0u) 2009-08-14 09:18:01 +10:00
gitk gitk: Show diff of commits at end of compare-commits output 2009-09-07 10:08:21 +10:00
Makefile gitk: Makefile/install: force permissions when installing files and dirs 2008-05-02 22:54:02 +10:00