revset: follow(nosuchfile) should give an empty set (
issue3114)
subrepo: fix git status false positive (
issue3109)
It turns out there's a separate command to force git to look at file contents
if the stat has changed.
mdiff: replace wscleanup() regexps with C loops
On my system it reduces:
hg annotate -w mercurial/commands.py
from 36s to less than 8s, to be compared with 6.3s when run without whitespace
options.