Function parseAStylesheet

lib/css/syntax.js:2059–2072

(input, comment)

 * @returns {Stylesheet} the parsed stylesheet
 */
const parseAStylesheet = (input, comment) => {
	// 1. If input is a byte stream for a stylesheet, decode bytes from input, and set input to the result.
	// 2. Normalize input, and set input to the result.
	const ts = normalizeIntoTokenStream(input, 0, comment);
	useObjectBackend(ts.locConverter);
	// 3. Create a new stylesheet, with its location set to location (or null, if location was not passed).
	const start = ts.next().start;
	const stylesheet = /** @type {Stylesheet} */ (_mkStylesheet(start));
	// 4. Consume a stylesheet's contents from input, and set the stylesheet's rules to the result.
	_setRules(stylesheet, consumeAStylesheetsContents(ts));
	_setEnd(stylesheet, ts.next().start);
	// 5. Return the stylesheet.
	return stylesheet;
};

/**
 * Parse a stylesheet's contents, CSS Syntax Level 3