--- a/hgext3rd/topic/revset.py Wed Apr 08 01:17:01 2020 +0800
+++ b/hgext3rd/topic/revset.py Fri May 08 22:50:09 2020 +0800
@@ -124,6 +124,7 @@
b'relation subscript bounds must be integers',
None, None)
else:
+ # hg <= 4.9 (431cf2c8c839+13f7a6a4f0db)
a = b = z
s = revset.getset(repo, revset.fullreposet(repo), x)
@@ -164,7 +165,10 @@
def topicrel(repo, subset, x, *args):
subset &= topicset(repo, subset, x)
- return revset.generationsrel(repo, subset, x, *args)
+ # not using revset.generationssubrel directly because it was renamed
+ # hg <= 5.3 (8859de3e83dc)
+ generationssubrel = revset.subscriptrelations[b'generations']
+ return generationssubrel(repo, subset, x, *args)
revset.subscriptrelations[b'topic'] = topicrel
revset.subscriptrelations[b't'] = topicrel