[sf-lug] simple gui editor that will accept a paste

[Rick Moen]

Quoting Mark G Sobell (mark at sobell.com):

> Right. Remember that vim has to be in input mode for this 
> technique to work. Results of pasting in command mode can 
> be exciting!

Also known as "beep mode".   ;->

(Er, "beep" is all it then does if you're _lucky_.  Thankfully, vim has
infinite levels of "undo", except when running in compatibility mode.)