Method _parseString

src/core.js:345–372

(text, options)

  }

  _parseString(text, options) {
    let syntax = options && options.syntax;
    let filename = options && options.filename || '';
    let context = options && options.context;
    let tree;
    const lint = this.lint;

    if (!text) return new Promise(function(resolve) {
      resolve(lint ? [] : text);
    });

    if (!syntax) syntax = 'css';
    this.syntax = syntax;

    return new Promise(function(resolve) {
      try {
        tree = gonzales.parse(text, {syntax: syntax, rule: context});
        resolve(tree, filename);
      } catch (e) {
        let version = require('../package.json').version;
        let message = filename ? [filename] : [];
        message.push(e.message);
        message.push('CSScomb Core version: ' + version);
        e.stack = e.message = message.join(os.EOL);
        throw e;
      }
    });
  }

  _pluginAlreadyUsed(name) {
    return this._pluginIndex(name) !== -1;