diff -r f13acb96b2a7 -r 80deae3bc5ea mercurial/revset.py
--- a/mercurial/revset.py	Sat Oct 23 19:22:42 2010 +0200
+++ b/mercurial/revset.py	Sun Oct 24 12:52:37 2010 +0200
@@ -791,3 +791,6 @@
     predicates = '\n'.join(predicates)
     doc = doc.replace('.. predicatesmarker', predicates)
     return doc
+
+# tell hggettext to extract docstrings from these functions:
+i18nfunctions = symbols.values()