lisp compatibility between autocad 2002 and autocad 2009

[Stelettrico]

Good morning, everyone!
I'm new to the forum and I'm trying to learn the rules of good behavior. . .

Would any of you know how to tell me if the lisp created in its time for autocad 2002 can be loaded on autocad 2009 without problems? first I would say yes, since the lisp programming should be independent of the autocad release, but I would like to confirm it by someone who has already tried to make the pass. .

Thank you in advance each of you!
Good day and good work!

stefano.

 

[Tristan]

depends on what's written in the lisp. no matter what you can say

 

[confutatis]

I speak of my experience: a part of my lisp programs had still been created with the autocad version 14 and still today quietly turn on the latest versions. the great change in the lisp programming came with the introduction of the vlax functions in the autocad 2000 and remained such and as today, so I would say that there should be no compatibility problems. In fact, I had problems with polyline compatibility when they were questioned not as vlisp objects but as pure lisp objects (the list of target pairs, to understand us) because additional codes were inserted. Anyway, you can test the lisp programs, if you're in possession of them, and check it out immediately. Then, at the limit, you can make adjustments.

 

[Stelettrico]

depends on what's written in the lisp. no matter what you can say

I speak of my experience: a part of my lisp programs had still been created with the autocad version 14 and still today quietly turn on the latest versions. the great change in the lisp programming came with the introduction of the vlax functions in the autocad 2000 and remained such and as today, so I would say that there should be no compatibility problems. In fact, I had problems with polyline compatibility when they were questioned not as vlisp objects but as pure lisp objects (the list of target pairs, to understand us) because additional codes were inserted. Anyway, you can test the lisp programs, if you're in possession of them, and check it out immediately. Then, at the limit, you can make adjustments.

Thank you for the answers you gave me! ;-)

the programs lisp I found them on the autocad 2002 of the office where I work; My boss asked me to configure 2009 the same way that it was configured, at the same time (by a former collaborator) 2002, including the functions that had been created in lisp.
I currently have no idea how you programs in lisp! so, the first thing I thought to do is to try to load on the 2009 release the programs lisp created for 2002...