def py_fail(src_path, node, name, msg):
errF('muck error: {}: ', src_path)
failF('{}:{}: `{}`: {}.', node.lineno, node.col_offset, name, msg)
def warnF(path, fmt, *items):
errF('muck WARNING: {}: ', path)
errFL(fmt, *items)
def failF(path, fmt, *items):
errF('muck error: {}: ', path)
errFL(fmt, *items)
exit(1)
def noteF(path, fmt, *items):
errF('muck note: {}: ', path)
errFL(fmt, *items)