mercurial/revset.py

23843:c4d0c3d05721

            if pos != len(value):
                raise error.ParseError(_('invalid token'), pos)
            # Check for placeholder injection
            _checkaliasarg(self.replacement, self.args)
        except error.ParseError, inst:
            self.error = parseerrordetail(inst)

def _getalias(aliases, tree):
    """If tree looks like an unexpanded alias, return it. Return None
    otherwise.
    """

        # Do not expand raw strings
        return tree
    alias = _getalias(aliases, tree)
    if alias is not None:
        if alias.error:
            raise util.Abort(_('failed to parse revset alias "%s": %s') %
                             (alias.name, alias.error))
        if alias in expanding:
            raise error.ParseError(_('infinite expansion of revset alias "%s" '
                                     'detected') % alias.name)
        expanding.append(alias)
        if alias.name not in cache:

    tree = _expandaliases(aliases, tree, [], {})
    if showwarning:
        # warn about problematic (but not referred) aliases
        for name, alias in sorted(aliases.iteritems()):
            if alias.error and not alias.warned:
                msg = _('failed to parse revset alias "%s": %s'
                        ) % (name, alias.error)
                showwarning(_('warning: %s\n') % (msg))
                alias.warned = True
    return tree

def foldconcat(tree):
    """Fold elements to be concatenated by `##`

23844:ddf2172e901d

            if pos != len(value):
                raise error.ParseError(_('invalid token'), pos)
            # Check for placeholder injection
            _checkaliasarg(self.replacement, self.args)
        except error.ParseError, inst:
            self.error = _('failed to parse the definition of revset alias'
                           ' "%s": %s') % (self.name, parseerrordetail(inst))

def _getalias(aliases, tree):
    """If tree looks like an unexpanded alias, return it. Return None
    otherwise.
    """

        # Do not expand raw strings
        return tree
    alias = _getalias(aliases, tree)
    if alias is not None:
        if alias.error:
            raise util.Abort(alias.error)
        if alias in expanding:
            raise error.ParseError(_('infinite expansion of revset alias "%s" '
                                     'detected') % alias.name)
        expanding.append(alias)
        if alias.name not in cache:

    tree = _expandaliases(aliases, tree, [], {})
    if showwarning:
        # warn about problematic (but not referred) aliases
        for name, alias in sorted(aliases.iteritems()):
            if alias.error and not alias.warned:
                showwarning(_('warning: %s\n') % (alias.error))
                alias.warned = True
    return tree

def foldconcat(tree):
    """Fold elements to be concatenated by `##`