Mercurial > public > mercurial-scm > hg-stable

diff mercurial/revset.py @ 25632:015c0d1087a3

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revset: don't suggest private or undocumented queries I noticed when I mistyped 'matching', that it suggested '_matchfiles' as well. Rather than simply exclude names that start with '_', this excludes anything without a docstring. That way, if it isn't in the help text, it isn't suggested, such as 'wdir()'.
author Matt Harbison <matt_harbison@yahoo.com>
date Sat, 20 Jun 2015 10:59:56 -0400
parents c88082baf693
children 1ddefcfcd3e6
line wrap: on
line diff
--- a/mercurial/revset.py	Thu Jun 18 15:42:40 2015 -0500
+++ b/mercurial/revset.py	Sat Jun 20 10:59:56 2015 -0400
@@ -391,7 +391,11 @@
 def func(repo, subset, a, b):
     if a[0] == 'symbol' and a[1] in symbols:
         return symbols[a[1]](repo, subset, b)
-    raise error.UnknownIdentifier(a[1], symbols.keys())
+
+    keep = lambda fn: getattr(fn, '__doc__', None) is not None
+
+    syms = [s for (s, fn) in symbols.items() if keep(fn)]
+    raise error.UnknownIdentifier(a[1], syms)
 
 # functions