mergetools: add --nofork option to gvimdiff.diffargs for extdiff
Without --nofork, temporary files are removed immediately before gvimdiff
starts. "-d -g -O" are put just for consistency with gvimdiff.args.
--- a/contrib/mergetools.hgrc Sat Jul 05 16:32:28 2014 +0300
+++ b/contrib/mergetools.hgrc Sat Jul 12 20:07:24 2014 +0900
@@ -14,6 +14,7 @@
gvimdiff.regkeyalt=Software\Wow6432Node\Vim\GVim
gvimdiff.regname=path
gvimdiff.priority=-9
+gvimdiff.diffargs=--nofork -d -g -O $parent $child
vimdiff.args=$local $other $base -c 'redraw | echomsg "hg merge conflict, type \":cq\" to abort vimdiff"'
vimdiff.check=changed