--- a/js/flotr2/examples/lib/codemirror/lib/util/runmode.js
+++ b/js/flotr2/examples/lib/codemirror/lib/util/runmode.js
@@ -1,1 +1,28 @@
+CodeMirror.runMode = function(string, modespec, callback) {
+  var mode = CodeMirror.getMode({indentUnit: 2}, modespec);
+  var isNode = callback.nodeType == 1;
+  if (isNode) {
+    var node = callback, accum = [];
+    callback = function(string, style) {
+      if (string == "\n")
+        accum.push("<br>");
+      else if (style)
+        accum.push("<span class=\"cm-" + CodeMirror.htmlEscape(style) + "\">" + CodeMirror.htmlEscape(string) + "</span>");
+      else
+        accum.push(CodeMirror.htmlEscape(string));
+    }
+  }
+  var lines = CodeMirror.splitLines(string), state = CodeMirror.startState(mode);
+  for (var i = 0, e = lines.length; i < e; ++i) {
+    if (i) callback("\n");
+    var stream = new CodeMirror.StringStream(lines[i]);
+    while (!stream.eol()) {
+      var style = mode.token(stream, state);
+      callback(stream.current(), style, i, stream.start);
+      stream.start = stream.pos;
+    }
+  }
+  if (isNode)
+    node.innerHTML = accum.join("");
+};