Function wordRegexp

static/editor.md/lib/codemirror/mode/cypher/cypher.js:16–18

(words)

})(function(CodeMirror) {
  "use strict";
  var wordRegexp = function(words) {
    return new RegExp("^(?:" + words.join("|") + ")$", "i");
  };

  CodeMirror.defineMode("cypher", function(config) {
    var tokenBase = function(stream/*, state*/) {