Yesssir, I could use the help. I could use all the help I can get.
My problem is the VLA code. I'm having the most difficult time trying to understand it. For some reason, it's just not click'n with me. I've tried some of the tutorials and other training utilities (Mind you nothing extravagant, I haven't been able to find anything that teaches me, it's mostly just examples and do-it-yourself ideas) but it's not getting me anywhere.
Then again, perhaps I'm just trying to do things that are far beyond the capabilities of LiSP, I dunno, I'm grasping at straws here.
Anyway, to get off my soapbox and back to the discussion at hand, the Xref may or may not recognize a nested xref inserted as a standalone as Joe mentioned, but the BIND program will only go one tier deep anyway. So for any nested Xref, the user needs to be alerted that the BIND will not work.
Wait a minute. Perhaps I am looking at this the wrong way. If a nested xref is inserted as a standalone, would it not become a standard xref ?? Or another words, how can you get a nested xref as a standalone in a drawing ??
As for the Image, isn't the 'unreferenced' image file coded differently than the 'referenced' ?? How can I find an 'unreferenced' image file and detach it from the drawing ?? I was assuming the the drawing would have two dictionaries, one for referenced and one for unreferenced.
i.e.: If you take a drawing, xref in a titleblock with the company logo (an image) and then create a tab with a Calcsheet on it and the company logo, save the drawing, then delete the tab, you will get a referenced image from the xrefed title block and an unreferenced image from the deleted Calcsheet.
Along those same notes, if you have two xrefs in a drawing (the title block and the calcsheet) with one of those xrefs having an 'unreferenced' image (the calcsheet), how do we code the program to find the dictionary for that unreferenced image from the xref and delete it ?? Or even a nested xref with an 'unreferenced' image ??
Holy dogsnots, ... the Hangman must be hung. Somebody please put me out of my misery.