Mercurial > public > mercurial-scm > hg-stable
comparison mercurial/parser.py @ 28872:5f31d2248745
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 |
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| 28871:6d6201fc5aae | 28872:5f31d2248745 |
|---|---|
| 367 return (name, None, None, | 367 return (name, None, None, |
| 368 _("argument names collide with each other")) | 368 _("argument names collide with each other")) |
| 369 return (name, tree[:2], args, None) | 369 return (name, tree[:2], args, None) |
| 370 | 370 |
| 371 return (decl, None, None, _("invalid format")) | 371 return (decl, None, None, _("invalid format")) |
| 372 | |
| 373 @classmethod | |
| 374 def _relabelargs(cls, tree, args): | |
| 375 """Mark alias arguments as ``_aliasarg``""" | |
| 376 if not isinstance(tree, tuple): | |
| 377 return tree | |
| 378 op = tree[0] | |
| 379 if op != cls._symbolnode: | |
| 380 return (op,) + tuple(cls._relabelargs(x, args) for x in tree[1:]) | |
| 381 | |
| 382 assert len(tree) == 2 | |
| 383 sym = tree[1] | |
| 384 if sym in args: | |
| 385 op = '_aliasarg' | |
| 386 elif sym.startswith('$'): | |
| 387 raise error.ParseError(_("'$' not for alias arguments")) | |
| 388 return (op, sym) |