gs_nuxt/node_modules/postcss-html/lib/template/template-tokenize.js

"use strict";

const tokenize = require("postcss/lib/tokenize");

function templateTokenize(...args) {
	const tokenizer = tokenize(...args);

	function nextToken(...args) {
		const returned = [];
		let token, lastPos;
		let depth = 0;

		while ((token = tokenizer.nextToken.apply(tokenizer, args))) {
			if (token[0] !== "word") {
				if (token[0] === "{") {
					++depth;
				} else if (token[0] === "}") {
					--depth;
				}
			}
			if (depth || returned.length) {
				lastPos = token[3] || token[2] || lastPos;
				returned.push(token);
			}
			if (!depth) {
				break;
			}
		}
		if (returned.length) {
			token = [
				"word",
				returned.map((token) => token[1]).join(""),
				returned[0][2],
				lastPos,
			];
		}
		return token;
	}

	return Object.assign({}, tokenizer, {
		nextToken,
	});
}

module.exports = templateTokenize;