Lisp to remember the last attribute value.

Hi there! I've been looking for a way to sequentially renumber a block attribute on multiple layouts and do the same thing on my other drawings for the same project. I am thinking of running it on a batch program like scriptpro to save some time. I wonder if there's anybody out there who can give me an idea on how to do it. A code perhaps that remembers or save the last attribute value it has changed from the first drawing, increment it by 1 and use that new value for the next drawing and so on to complete the sequential numbering of all the drawings. Any suggestions?

Just set the increment variable as global and use 1+ to increment.

eg.

(setq *Increment* 0)


(setq *Increment* (1+ *Increment*))

Thanks alanjt for your suggestion.

Shout if you need more help.