note that these are not ascii codes. ascii only goes up to 127. the extended ascii characters for 169, 174, and 153 are ⌐, «, and Ö. the numbers are actually Unicode, which is why you get (C), (R), and (TM) instead of the extended ascii characters, which would have a completely different meaning.
well that works kind of stupid with the right click, but at least it's something!
i didn't have a way to copy from the command prompt before but there is another way to paste into it--try this with or without quickedit: - get some text in the clipboard - alt-space, e, p - it's pasted! you can also right-click the title bar or left-click the control box and choose edit/paste from there. besides that you can right-click in the window (without quickedit) and choose paste.
oddly enough, there's a "copy" menu option, but it is always grayed out on the window's context menu (works in the control menu > edit) as you cannot select text other than select all, and when you right-click again the text is unselected.