I am trying to run a command to xref a list of files into a drawing but this is proving to be a little past my capabilities.
Here is the code ive gotten so far.
Any tips of better ways of achieving this would be appreciated, i think i may have taken a few long step to reach this point.
(defun C:MMCoord (/)
;(command "filedia" "0")
(setq dwgpath (getvar "dwgprefix") ;logs filepath
dwgname (if (= (strlen (getvar "dwgname")) 20) ;logs drawing name
discipline (substr dwgname 8 1) ;logs discipline
level (substr dwgname 10 3) ;logs level
namelist (vl-directory-files dwgpath (strcat "*-*-" level "-*.dwg") 0) ;logs list of drawings for matching level
filter (strcat "*-" discipline "-*,*-H-*,*-E-*-2*,*-C-*") ;logs the drawing filter
(foreach temp1 namelist ;refines drawing list with filter
(if (wcmatch temp1 filter)
(setq namelist (vl-remove temp1 namelist))
(setq reflist nil)
(foreach temp1 namelist ;adds filepath to refined drawing list
(setq reflist (cons (strcat dwgpath temp1) reflist))
(setq ListLength (length reflist)) ;logs list length
(while (> listlength 0) ;begins xref creation loop
(setq overlay (last reflist))
(vl-remove overlay reflist)
(command "-xref" "o" overlay "0,0,0" "" "" "")
(- listlength 1) ;fails miserably
;(command "filedia" "1")