Function math_render_issues

scripts/lint_note.py:1168–1227

(text: str)

def math_render_issues(text: str) -> list[dict[str, object]]:
    issues: list[dict[str, object]] = []
    blocks, delimiter_issues = _extract_math_blocks(text)
    issues.extend(delimiter_issues)

    for block in blocks:
        content = str(block["content"])
        line_number = int(block["line_number"])
        snippet = str(block["snippet"])

        if _has_double_escaped_tex_command(content):
            issues.append(
                {
                    "line_number": line_number,
                    "snippet": snippet,
                    "reason": "double_escaped_tex_command",
                }
            )
        if _find_unbalanced_braces(content):
            issues.append(
                {
                    "line_number": line_number,
                    "snippet": snippet,
                    "reason": "unbalanced_braces",
                }
            )
        if _has_environment_mismatch(content):
            issues.append(
                {
                    "line_number": line_number,
                    "snippet": snippet,
                    "reason": "environment_mismatch",
                }
            )
        if _has_left_right_mismatch(content):
            issues.append(
                {
                    "line_number": line_number,
                    "snippet": snippet,
                    "reason": "left_right_mismatch",
                }
            )
        if _has_invalid_frac_arguments(content):
            issues.append(
                {
                    "line_number": line_number,
                    "snippet": snippet,
                    "reason": "invalid_frac_arguments",
                }
            )

    deduped: list[dict[str, object]] = []
    seen: set[tuple[int, str, str]] = set()
    for issue in issues:
        key = (int(issue["line_number"]), str(issue["snippet"]), str(issue["reason"]))
        if key in seen:
            continue
        seen.add(key)