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[The LMFile Server <LMFile at MIT-OZ>]

In System 98.76, CADR 3.10, ZMail 53.19, MIT-Specific 22.5,
Experimental Local-File 48.5, Experimental FILE-Server 8.5,
Experimental LFS 3.3, Experimental MagTape 22.6, microcode 309,
Really Kludged 98.76 but it should boot, on Lisp Machine Filecomputer:


Backtrace in debugger from blow up in boot-file-system on warm initialization list.
control-E in editor gets read INIIALIZATIONS from what file? (but the defaults
were in my own directory).  system-l to do a (describe 'initializations)
Then a control-x control-f sys:sys;ltop lisp <return> produced the message:
oz:oz:<l.sys>ltop.lisp -- no such...
When I tried kansas:<l.sys> it bombed with this as I tried to type in an extra
cntrol-x control-f because I didn't realize it was happening fast enough...

>>TRAP 14061 (ARGTYP NUMBER PP 0 QIEQL)
The first argument to =, NIL, was of the wrong type.
The function expected a number.
Backtrace from the debugger:

ZWEI:RECORD-MINI-BUFFER-VALUE (P.C. = 134)

 Arg 0 (START-OK): T
   --Defaulted args:--
 Arg 1 (STRING): NIL
Local 0 (RECORD): #<ART-Q-74 4572272>
Local 1 (LEN): 74
Local 2 (RECORD-POINTER): 43
Local 3 (PTR): NIL
Local 4 (CHARS): NIL


Additional information supplied with call:
 Expecting 3 values

ZWEI:EDIT-IN-MINI-BUFFER (P.C. = 271)

 Arg 0 (COMTAB): #<COMTAB ZWEI:PATHNAME-READING-COMTAB 23027510>
 Arg 1 (INITIAL-CONTENTS): NIL
 Arg 2 (INITIAL-CHAR-POS): NIL
 Arg 3 (MODE-LINE-LIST): ("Find file: (Default is OZ:OZ:<L.SYS>LTOP.LISP)" (:RIGHT-FLUSH " (Completion)"))
Local 0 (BP): ("" 0 :NORMAL)
Local 1 (VAL): NIL
Local 2 (SUCCESSFUL): NIL
Local 3 (TOP-W): NIL
Local 4 (OSUBST): NIL
Local 5 (INTERVAL): NIL
Local 6: NIL
Local 7 (CHAR): NIL


ZWEI:READ-UNDEFAULTED-PATHNAME-STRING (P.C. = 134)

 Arg 0 (PROMPT): "Find file:"
 Arg 1 (*READING-PATHNAME-DEFAULTS*): ((#FS:TOPS20-CHAOS-HOST "MIT-OZ" . #FS:TOPS20-PATHNAME "OZ:OZ:<L.SYS>LTOP.LISP") (#FS:LOGICAL-HOST "SYS" . #FS:LOGICAL-PATHNAME "SYS: SYS; LTOP LISP >") (NIL . #FS:TOPS20-PATHNAME "OZ:OZ:<L.SYS>LTOP.LISP"))
 Arg 2 (*READING-PATHNAME-SPECIAL-TYPE*): NIL
 Arg 3 (*READING-PATHNAME-SPECIAL-VERSION*): NIL
 Arg 4 (*READING-PATHNAME-DIRECTION*): :NEW-OK
 Arg 5 (MERGE-IN-SPECIAL-VERSION): T
 Arg 6 (MINI-BUFFER-INITIAL-CONTENTS): NIL
 Arg 7 (MINI-BUFFER-INITIAL-CHAR-POS): NIL
Local 0 (*MINI-BUFFER-VALUE-HISTORY*): #<HISTORY pathname argument history. Length 5 Yank pointer 1>
Local 1 (INTERVAL): NIL
Local 2 (STRING): NIL


ZWEI:READ-DEFAULTED-PATHNAME (P.C. = 64)

 Arg 0 (PROMPT): "Find file:"
 Arg 1 (DEFAULTS): ((#FS:TOPS20-CHAOS-HOST "MIT-OZ" . #FS:TOPS20-PATHNAME "OZ:OZ:<L.SYS>LTOP.LISP") (#FS:LOGICAL-HOST "SYS" . #FS:LOGICAL-PATHNAME "SYS: SYS; LTOP LISP >") (NIL . #FS:TOPS20-PATHNAME "OZ:OZ:<L.SYS>LTOP.LISP"))
 Arg 2 (SPECIAL-TYPE): NIL
 Arg 3 (SPECIAL-VERSION): NIL
 Arg 4 (DIRECTION): :NEW-OK
   --Defaulted args:--
 Arg 5 (MERGE-IN-SPECIAL-VERSION): T
 Arg 6 (MERGE-TYPE): T
 Arg 7 (MINI-BUFFER-INITIAL-CONTENTS): NIL
 Arg 8 (MINI-BUFFER-INITIAL-CHAR-POS): NIL


ZWEI:COM-FIND-FILE (P.C. = 44)

Local 0 (PATHNAME): NIL


Remainder of stack:

ZWEI:COMMAND-EXECUTE (P.C. = 115)
ZWEI:MAKE-EXTENDED-COMMAND-INTERNAL (P.C. = 72)
ZWEI:COMMAND-EXECUTE (P.C. = 115)
ZWEI:PROCESS-COMMAND-CHAR (P.C. = 65)
(:METHOD ZWEI:WINDOW :EDIT) (P.C. = 464)
(:INTERNAL (:METHOD ZWEI:ZMACS-WINDOW :COMBINED :EDIT) 0) (P.C. = 74)
FUNCALL (P.C. = 25)
(:METHOD ZWEI:DISPLAYER :AROUND :EDIT) (P.C. = 31)
(:METHOD ZWEI:ZMACS-WINDOW :COMBINED :EDIT) (P.C. = 47)
ZWEI:ZMACS-WINDOW-TOP-LEVEL (P.C. = 46)
SI:PROCESS-TOP-LEVEL (P.C. = 246)