Comment on How to Re-Customize AutoCAD 2017 to Correct LISP Routine Errors by Jeff

Thanks for your article!

A few years back I read a few books to teach myself the basics of writing lisp routines. I wrote a bunch of them which continue to save me countless hours of time today.

I would really like to take my knowledge and understanding of lisp to a whole other level or 2 or 3.

Do you have any recommendations on how I might go about more fully mastering writing lisp routines?

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