jas1273: I suspect that a script is not the best solution to your problem. It's been a while since I've touched AutoCAD 2002, so I'm not sure how to get back to the commands that you would have at your disposal.
A Script file is simply a text file with .SCR for an extension. You compose a script (in Notepad) by simply going through the commands that you would use doing the attribute revisions manually.
You would start with ATTEDIT, select the attributes, then run through the subcommands. Do one manually, then flip to the text screen and copy & paste the command sequence into Notepad. The problem that you'll have is keeping track of the sequence of multiple selected attributes. Remember that a space or a <Return> in the script file has the same effect as in AutoCAD from the keyboard.
Probably not a great deal of help. I'm sure there's a more elegant LISP solution.
Ralph
Structures Consulting