Q&A Editor

I just downloaded the Q&A plugin. When I tested the plugin on your website's demo page, the "Ask Question" editor you guys are using was able to paste formatted text. At my own site, the editor is different (it's the WP default editor), and it doesn't seem to support pasting formatted text.

Also, our users typically need to write formatted code segments (like in Stackoverflow where you write code in C++ for example), is there any available editor with this functionality?

Your help is greatly appreciated.