Function parseSlash

packages/core/css/parser.ts:550–559

(text: string, start: number)

const slashRegEx = /\s*(\/)\s*/gy;
function parseSlash(text: string, start: number): Parsed<'/'> {
	slashRegEx.lastIndex = start;
	const slash = slashRegEx.exec(text);
	if (!slash) {
		return null;
	}
	const end = slashRegEx.lastIndex;

	return { start, end, value: '/' };
}

export function parseBackground(text: string, start = 0): Parsed<Background> {
	const value: any = {};