@ -321,7 +321,7 @@ def parse_tokens(expression: List[Union[list, str]]) -> Node:
prop=expression[1 + i].strip(),
child=parse_tokens(expression[2 + i])
)
raise ParserException('Parse error') #FIXME more details
raise ParserException(f'Parse error on {expression!r}')
def _find_matching_parenthesis(expression: str, start=0, openpar='(', closepar=')') -> Optional[int]: