Function add

static/editor.md/lib/codemirror/addon/hint/css-hint.js:31–35

(keywords)

    var result = [];
    function add(keywords) {
      for (var name in keywords)
        if (!word || name.lastIndexOf(word, 0) == 0)
          result.push(name);
    }

    var st = inner.state.state;
    if (st == "pseudo" || token.type == "variable-3") {