Function recursiveParen

static/highlight/languages/crystal.js:34–39

(begin, end)

  };

  function recursiveParen(begin, end) {
    var
    contains = [{begin: begin, end: end}];
    contains[0].contains = contains;
    return contains;
  }
  var STRING = {
    className: 'string',
    contains: [hljs.BACKSLASH_ESCAPE, SUBST],