def p_step_axis_nodetest_predicates(p):
"""
Step : AxisSpecifier NodeTest PredicateList
"""
p[0] = ast.Step(p[1], p[2], p[3])
def p_step_nodetest_predicates(p):
"""
Step : NodeTest PredicateList
"""
p[0] = ast.Step(None, p[1], p[2])
def p_step_axis_nodetest(p):
"""
Step : AxisSpecifier NodeTest
"""
p[0] = ast.Step(p[1], p[2], [])
def p_step_nodetest(p):
"""
Step : NodeTest
"""
p[0] = ast.Step(None, p[1], [])