githelp: use revsymbol() for looking up symbol
I don't know if we should be using revsingle() here, so I was
conservative and switched to revsymbol().
Differential Revision: https://phab.mercurial-scm.org/D3156
--- a/hgext/githelp.py Thu Apr 05 21:32:59 2018 -0700
+++ b/hgext/githelp.py Thu Apr 05 23:23:48 2018 -0700
@@ -26,6 +26,7 @@
error,
fancyopts,
registrar,
+ scmutil,
)
from mercurial.utils import (
procutil,
@@ -253,7 +254,7 @@
too many ways to spell revisions in git for us to reasonably catch all of
them, so let's be conservative.
"""
- if string in repo:
+ if scmutil.isrevsymbol(repo, string):
# if it's definitely a revision let's not even check if a file of the
# same name exists.
return False