I had to switch from AutCAD to Draft Sight and am running through my scripts I had.  One of them is not working out because I haven't found an SDI variable equivalent yet.  My script opens up a list of documents and fills in all of the plot command responses, does a QSAVE then opens the next one.  In ACAD it did this in SDI mode 1 and would only have one sheet open.

I run my script after adjusting to the different repsonses I need to the plot command in DraftSight and watch it open all the drawings and a plot command for each one but I get multiple copies of the first file that was open, not a single copy of each file.

Can someone point me in the right direction?  I cannot find this system variable list  that is supposed to come in the documentation or be listed in the Blog section.  I found a list of variables in Help but no description.  I cannot really guess what a couple of hundred variables might be for just by looking at the name of each one.  Please forgive me for giving up on that and not being able to find it in the community if it's here somewhere.  I'm sure this has been asked and answered before...