Help with copy/paste from/to Qt command Window

[John W. Eaton]

What needs to be done to enable copying text from or pasting text to the 
Qt command window?

What should we do about the conflict with the customary Windows 
keybinding for Ctrl-C to copy text vs. using that to generate an interrupt?

I think it would be acceptable to have Ctrl-C interrupt when Octave is 
executing commands in the interpreter and otherwise copy text, but it's 
not clear to me how to switch keybindings.  Can someone with Qt 
experience comment?

jwe