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diff mercurial/revset.py @ 28872:5f31d2248745

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parser: move _relabelaliasargs() to common rule-set class This has no doctest because it will be covered by _builddefn() introduced by the next patch. revset._relabelaliasargs() will be removed soon.
author Yuya Nishihara <yuya@tcha.org>
date Mon, 29 Feb 2016 18:00:51 +0900
parents 6d6201fc5aae
children 2ca3b7c563f3
line wrap: on
line diff
--- a/mercurial/revset.py	Mon Feb 29 17:54:03 2016 +0900
+++ b/mercurial/revset.py	Mon Feb 29 18:00:51 2016 +0900
@@ -2251,19 +2251,7 @@
     return parser.simplifyinfixops(tree, ('list',))
 
 def _relabelaliasargs(tree, args):
-    if not isinstance(tree, tuple):
-        return tree
-    op = tree[0]
-    if op != 'symbol':
-        return (op,) + tuple(_relabelaliasargs(x, args) for x in tree[1:])
-
-    assert len(tree) == 2
-    sym = tree[1]
-    if sym in args:
-        op = '_aliasarg'
-    elif sym.startswith('$'):
-        raise error.ParseError(_("'$' not for alias arguments"))
-    return (op, sym)
+    return _aliasrules._relabelargs(tree, args)
 
 def _parsealiasdefn(defn, args):
     """Parse alias definition ``defn``