Function _find_unbalanced_braces

scripts/lint_note.py:1105–1114

(expr: str)

def _find_unbalanced_braces(expr: str) -> bool:
    depth = 0
    for char in expr:
        if char == "{":
            depth += 1
        elif char == "}":
            depth -= 1
            if depth < 0:
                return True
    return depth != 0


def _parse_group_argument(expr: str, start: int) -> int | None: