view tests/test-username-newline @ 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 foo
cd foo
touch a


unset HGUSER
echo "[ui]" >> .hg/hgrc
echo "username= foo" >> .hg/hgrc
echo "          bar1" >> .hg/hgrc

hg ci -Am m

rm .hg/hgrc

HGUSER=`(echo foo; echo bar2)` hg ci -Am m

hg ci -Am m -u "`(echo foo; echo bar3)`"

true