Sharon Coyne wrote in a message to Paul Walker:
SC>         One thing, while I was typing the other day I accidently hit
SC> something that allowed me to draw lines. Would you happen to know
SC> what I hit to do this. I couldn't stop it so I had to go out of
SC> qedit and back in to finish what I was typing. :-( I didn't know
    Shift-F1 toggles the line drawing on or off. If you had hit shift-F1 
again it would have turned it off.  Alt-F1 lets you select the line style 
(single or double line.)
    You could also press ESC to get the pull-down menu and select Other. The 
"Box drawing" selection under Other would have turned it off.
--- timEd 1.10+
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