I like having a keyboard shortcut to paste contents of X11 clipboard. Right now, I have the following in my .Xresources
file:
XTerm*VT100*translations: #override \n\
<Key>F2: insert-selection(PRIMARY,CUT_BUFFER0)
That makes the function key into a keyboard paste in an xterm window of whatever I've highlighted in some other xterm window. I like having keyboard paste a special key on my left hand, because that means I can move the mouse around with my right hand, and I don't have to move from mouse-to-keyboard-and-back with my right hand all the time.
Does some more general method of doing this exist? I'm stuck using explicit copy-n-paste (control-C, control-V) in Firefox, and I'd like to use to paste everywhere.