--- a/mercurial/revset.py Mon Oct 12 17:14:47 2015 +0900
+++ b/mercurial/revset.py Mon Oct 12 17:19:22 2015 +0900
@@ -1287,17 +1287,19 @@
"""``limit(set, [n])``
First n members of set, defaulting to 1.
"""
- # i18n: "limit" is a keyword
- l = getargs(x, 1, 2, _("limit requires one or two arguments"))
+ args = getargsdict(x, 'limit', 'set n')
+ if 'set' not in args:
+ # i18n: "limit" is a keyword
+ raise error.ParseError(_("limit requires one or two arguments"))
try:
lim = 1
- if len(l) == 2:
+ if 'n' in args:
# i18n: "limit" is a keyword
- lim = int(getstring(l[1], _("limit requires a number")))
+ lim = int(getstring(args['n'], _("limit requires a number")))
except (TypeError, ValueError):
# i18n: "limit" is a keyword
raise error.ParseError(_("limit expects a number"))
- os = getset(repo, fullreposet(repo), l[0])
+ os = getset(repo, fullreposet(repo), args['set'])
result = []
it = iter(os)
for x in xrange(lim):