pyebnf/compiler.py
def _flatten(child, parent):
    """Custom flattening method for the parse tree."""
    return parent.is_type(TokenType.expression) and child.node_type == parent.node_type
def _flatten(child, parent):
    """Custom flattening method for the parse tree."""
    return parent.is_type(TokenType.expression) and child.node_type == parent.node_type
Custom flattening method for the parse tree.