effectflag: add a small comment to suggest improvement
The code run but we will likely need something easier to extend.
--- a/hgext3rd/evolve/obshistory.py Fri May 19 20:50:00 2017 +0200
+++ b/hgext3rd/evolve/obshistory.py Fri May 19 20:50:49 2017 +0200
@@ -348,6 +348,7 @@
if effectflag:
effect = []
+ # XXX should be a dict
if effectflag & DESCCHANGED:
effect.append('description')
if effectflag & METACHANGED: