Trimming problems

[cadam]

I like to use the trim command by typing TR then RETURN RETURN and click a window and all items I cross trim back the nearest intersection.
However, for some reason now when I do this it just breaks the line, and I end up with what looks like a dashed line!!
Why??

Also, extend-enter-enter extends to imaginary points.

[lpseifert]

Try setting Edgemode=0

[cadam]

Try setting Edgemode=0

Great, that worked thanks. I don't know how it got changed??

[Strix]

office pranks?

[Cad64]

This type of thing usually happens when a variable is changed in a lisp routine but then not changed back when the routine finishes. Or the author doesn't include error checking in the event that you exit the routine before it finishes.