Searched refs:pre_action (Results 1 – 2 of 2) sorted by relevance
58 def pre_action( &block ) method in ANTLR3.AST.Visitor68 def visit( tree, pre_action = nil, post_action = nil ) argument70 before = pre_action || @pre_action76 visit( child, pre_action, post_action )
2410 def visit(self, t, pre_action=None, post_action=None): argument2426 if pre_action is not None and not isNil:2428 t = pre_action(t)2433 self.visit(child, pre_action, post_action)