The desired functionality for scrolls is that all the spells on the scroll get cast when you recite it? I am trying to expand my do_study command to go through the 3 spell "slots" so one could say study chill touch instead of magic missile if chill came after and magic missile was already known.. But testing showed that all three spells get blasted out. I suppose I could remove the unused slots. In case anyone noticed this oddity.
Ok, so even stock tbamud-3.68 casts all spell slots in very rapid succession, used the identify scroll in 30.obj and replaced the last two -1's with 32 and blamo 3 magic missiles in one go. Will make my command much less work as there is no other usable slots. lol.