This repository provides a few examples of AutoLISP routines that may enable AutoCAD users to draft more efficiently, neatly, and accurately. From finding and deleting block duplicates to aligning ...

I would like to fill an irregularly shaped polygon with parallel lines but have the alternating ends connect, so that one continuous path is used for the fill. I'd also like to be able to specify the ...

I'm trying to change DIMPOST to \X in a lisp routine. The program will not accept \X in a lsp program. I'm want to change Dimstyle using the set up; Method set to ...

You can embed VBA macros in a DWG file and in some situations, you might feel the need to get rid of the embedded macros. (entdel (cdr(car (dictsearch (namedobjdict) "ACAD_VBA")))) In this lisp ...