view tests/test-issue842 @ 11184:7d99edddbaea

extdiff: add labels, read diff arguments from [merge-tools]

hgtk has been using these same configs since Feb. Users only have to name the
tools they would like to use, ex:

[extdiff]
kdiff3 =
meld =

#!/bin/sh

hg init test
cd test
echo foo > a
hg ci -Ama

hg up -r0000
echo bar > a
echo % should issue warning
hg ci -Amb

hg up -r0000
echo stuffy > a
echo % should not issue warning
hg ci -q -Amc

hg up -r0000
echo crap > a
hg branch testing
echo % should not issue warning
hg ci -q -Amd