view contrib/plan9/hgrc.d/9diff.rc @ 18558:eb95cf4e219d

addremove: only query dirstate once per path

Previously the addremove code queried the dirstate 4 times per path. Now it
only does so once.  On a large repo this brings addremove from 9.5 seconds
to 8.35 seconds (12%).

# The 9diff extdiff command generates diff(1) compatible output
# suitable for use with the plumber(4).
[extensions]
extdiff =

[extdiff]
9diff = 9diff -cm $parent $child $root