diff -r 95e4ae86329f -r c1d83d916e85 mercurial/crecord.py
--- a/mercurial/crecord.py	Tue Mar 12 14:58:35 2019 -0700
+++ b/mercurial/crecord.py	Tue Mar 12 14:17:41 2019 -0700
@@ -566,6 +566,7 @@
 _headermessages = { # {operation: text}
     'apply': _('Select hunks to apply'),
     'discard': _('Select hunks to discard'),
+    'keep': _('Select hunks to keep'),
     None: _('Select hunks to record'),
 }