Function keywords

static/js/codemirror/mode/php/php.js:2–6

(str)

(function() {
  function keywords(str) {
    var obj = {}, words = str.split(" ");
    for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
    return obj;
  }
  function heredoc(delim) {
    return function(stream, state) {
      if (stream.match(delim)) state.tokenize = null;