Toolbar for markup languages? about codejar

[antonmedv]

I think a such toolbar can be easily implemented. But it out of the scope of the current CodeJar agenda. CodeJar trying to be a language-agnostic editor.

[erickilisboa]

I am trying to create a simple toolbar, however I have a problem. The undo feature does not work for the content inserted by the toolbar.

Is there something wrong with this?

function wrap(tag) {
  jar.recordHistory();

  sel = window.getSelection();
  if (sel.rangeCount) {
    range = sel.getRangeAt(0);
    range.insertNode(document.createTextNode(tag));
    range.collapse();
    range.insertNode(document.createTextNode(tag));
  }

  jar.updateCode(jar.toString());
}

[antonmedv]

Now there is a method: recordHistory.