hgmerge: add and use more tool variables This patch adds even more customisable variables with tool paths. Also moves $FILEMERGE where it belongs.

#!/bin/sh

hg
hg -q
hg help
hg -q help
hg add -h
hg add --skjdfks
hg help diff
hg help status
hg -q help status
hg help foo
hg skjdfks

exit 0