WYSIWYG javascript editor usable for forum?

I'm currently having a hard time finding a WYSIWYG editor that can be integrated as an editor for a forum. I've already looked at the famous ones like tinyMCE and CKeditor, but they don't work how I expect them to work.

The problem is, I want to have nested visible quotatio开发者_如何学Pythonn. Therefore, it's, in my opinion, required that I use nested blockquotes, which they do not seem to support.

Indents/outdents are implemented by not-nested, styled p-tags and nesting blockquotes does not seem to be possible, even though it's, as far as I know, valid HTML.

Ideally, it would be an editor, which isn't backed by a big JavaScript framework. I don't want to include ExtJS, for example, for such, and it should work for nested quotation as I expect. For example, from an native e-mail client which means, nested visualized quotations, ENTER key in a quotation breaks the quotation to let you answer, etc.

The rest should be like the normal pro-editors, uncluttered HTML output, compatible with all major browsers, etc.

Any recommendations?

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There is also:

http://sourceforge.net/projects/fckeditor/

and (from Yahoo):

http://developer.yahoo.com/yui/editor/

Dunno if either one does exactly what you are looking for, but they're worth checking out.