CKEditor unwanted characters

Question

How can I disable CKEditor to get me every time  , when i don\'t want them? I\'m using CKEditor with jQuery adapter.

I don\'t want to have any

Answer 1

I noticed some text editing operations, like deleting a character (by hitting Backspace button) are spliting edited text node into two. Hitting Space Bar at the end of such newly created text node is always resulting into   instead of normal space. I am calling normalize() http://www.w3schools.com/jsref/met_node_normalize.asp to changed element after change:

CKEDITOR.on('instanceReady', function (ck) {
    ck.editor.on("change", function (e) {
        var sel = ck.editor.getSelection();
        if (sel) {
            var selected = sel.getStartElement();
            if (selected && selected.$)
                sel.getStartElement().$.normalize();
        }
    });
 });