Locate a Lisp routine on a resource such as Or specifically the Lisp routine can be accessed here: However with AutoCAD LT 2024 and the recent inclusion of AutoLISP support the answer is yes!
The short answer is no! At least not out of the box. Can I not draw some kind of symbol, make it a block and incorporate it as a custom hatch pattern? When training AutoCAD LT I often get asked is there an easy way to create hatch patterns especially for landscaping and site plans.