Function highlightLines

mini-code-editor/cm/lib/codemirror.js:1801–1807

(start, end)

      return state;
    }
    function highlightLines(start, end) {
      var state = getStateBefore(start);
      doc.iter(start, end, function(line) {
        line.highlight(mode, state, options.tabSize);
        line.stateAfter = copyState(mode, state);
      });
    }
    function highlightWorker() {
      var end = +new Date + options.workTime;
      var foundWork = work.length;