System Variables

  • LISP routine
    As I started to use AutoCAD day in and day out (many years ago, wink), I found that sometimes I would run commands or set system or drawing variables many times throughout the day. Let’s take a look at some of these commands/variables, and then we will discuss how to automate running them any time […]

  • Have You Tried
    Have you ever noticed the behavior of an AutoCAD command unexpectedly change after using a custom program or script? If so, you aren’t alone.