[no subject]

[Hdt@MIT-OZ]

In Experimental MIT-Specific 19.0, Experimental System 94.4,
Experimental ZMail 50.1, microcode 238, ZM GC@0, on Lisp Machine One:

I was reinstalling meta-$
The last thing I had the com-correct-spelling-word do was do a
typein-line of "It's not my fault", and the function then returned
zwei:dis-line    

I consistantly get this error.

>>TRAP 4220. (ARGTYP ARRAY M-A NIL GAHDR)
Some argument to ARRAY-LEADER, NIL, was of the wrong type.
The function expected an array.
Backtrace from the debugger:

(:METHOD WINDOW :REDISPLAY) (P.C. = 606)
  (SELF is #<ZMACS-WINDOW-PANE Zmacs Window Pane 2 1466021 exposed>)

 Arg 0 (OPERATION): :REDISPLAY
 Arg 1 (RECENTER-TYPE): :POINT
 Arg 2 (RC1): NIL
 Arg 3 (RC2): NIL
 Arg 4 (FORCE-TO-COMPLETION-P): NIL
Local 0 (LH): 14.
Local 1 (NOW): 10351.
Local 2 (POINT-PLINE): 53.
Local 3 (POINT-LINE): "  DIS-LINE) ;;temp rock"
Local 4 (POINT-INDEX): 23.
Local 5 (TOP-LINE): "		 (SEND STREAM ':LINE-OUT  "
Local 6 (TOP-INDEX): 0.
Local 7 (LAST-BP): ("" 0. :MOVES)
Local 8 (INITIAL-DEGREE): 3.
Local 9 (POINT-NODE): NIL
Local 10 (START-BP-NODE): NIL
Local 11 (BUF): NIL
Local 12 (NEW-TOP-INDEX): NIL
Local 13 (Y): NIL
Local 14 (LINE): NIL
Local 15 (INDEX): NIL
Local 16 (P): NIL
Local 17 (LINE-LENGTH): NIL
Local 18 (LEN): NIL
Local 19 (DWID): NIL
Local 20 (CH): NIL
Local 21 (FONT): NIL
Local 22 (CWT): NIL
Local 23 (CWID): NIL
Local 24 (RWID): NIL
Local 25 (I): NIL
Local 26 (TW): NIL
Local 27 (L): NIL
Local 28 (FROM-INDEX): NIL
Local 29 (TO-INDEX): NIL
Local 30 (PLINE): NIL
Local 31 (STOP-LINE): NIL
Local 32 (FROB): NIL
Local 33 (PLINE): NIL
Local 34: NIL
Local 35 (BL): NIL


REDISPLAY (P.C. = 72)

 Arg 0 (WINDOW): #<ZMACS-WINDOW-PANE Zmacs Window Pane 2 1466021 exposed>
   --Defaulted args:--
 Arg 1 (RECENTER-TYPE): :POINT
 Arg 2 (RC1): NIL
 Arg 3 (RC2): NIL
 Arg 4 (FORCE-TO-COMPLETION-P): NIL


REDISPLAY-ALL-WINDOWS (P.C. = 75)

   --Defaulted args:--
 Arg 0 (FORCE-TO-COMPLETION-P): NIL
 Arg 1 (SELECT-P): T
Local 0: (#<ZMACS-WINDOW-PANE Zmacs Window Pane 2 1466021 exposed>)
Local 1 (WINDOW): #<ZMACS-WINDOW-PANE Zmacs Window Pane 2 1466021 exposed>


(:METHOD WINDOW :EDIT) (P.C. = 417)
  (SELF is #<ZMACS-WINDOW-PANE Zmacs Window Pane 2 1466021 exposed>)

 Arg 0 (OPERATION): :EDIT
   --Defaulted args:--
 Arg 1 (IGNORE): NIL
 Arg 2 (*COMTAB*): #<COMTAB MODE-COMTAB 7036567>
 Arg 3 (*MODE-LINE-LIST*): ("ZMACS " "(" *MODE-NAME-LIST* ") " ...)
 Arg 4 (TOP-LEVEL-P): T
Local 0 (TEM1): ((** ** T ** ...))
Local 1: ("Return to top level editor command loop.")
Local 2: ((SYS:ABORT ERROR) ("Return to top level editor command loop.") T ("Return to top level editor command loop.") ...)
Local 3 (CH): NIL


Additional information supplied with call:
 SYS:ADI-FEXPR-CALL

(:INTERNAL (:METHOD ZMACS-WINDOW :COMBINED :EDIT) 0.) (P.C. = 74)

 Rest arg (.DAEMON-CALLER-ARGS.): (:EDIT)
Local 1 (.DAEMON-MAPPING-TABLE.): #<ART-16B-13. 22044471>


Remainder of stack:

FUNCALL (P.C. = 25)
(:METHOD DISPLAYER :AROUND :EDIT) (P.C. = 31)
(:METHOD ZMACS-WINDOW :COMBINED :EDIT) (P.C. = 47)
ZMACS-WINDOW-TOP-LEVEL (P.C. = 46)
SI:PROCESS-TOP-LEVEL (P.C. = 115)