Function resetMarkdownCheckboxes

src/utils/helpers.ts:411–431

(content: string)

 * @returns Object with the processed content and whether any changes were made
 */
export function resetMarkdownCheckboxes(content: string): {
	content: string;
	changed: boolean;
} {
	// Match checkbox list items that are checked: - [x], * [x], + [x], 1. [x], etc.
	// Pattern breakdown:
	// ^(\s*)           - Start of line, capture leading whitespace
	// ([-*+]|\d+\.)    - List marker: -, *, +, or number with dot
	// (\s+\[)          - Whitespace and opening bracket
	// [xX]             - The check mark (x or X)
	// (\].*)           - Closing bracket and rest of line
	const checkboxPattern = /^(\s*)([-*+]|\d+\.)(\s+\[)[xX](\].*)/gm;

	let changed = false;
	const result = content.replace(checkboxPattern, (match, indent, marker, beforeX, afterX) => {
		changed = true;
		return `${indent}${marker}${beforeX} ${afterX}`;
	});

	return { content: result, changed };
}

/**
 * Checks if a recurring task is due on a specific date using RFC 5545 rrule