(FILECREATED "16-Jul-85 17:54:25" {ERIS}<LISPCORE>SOURCES>HIST.;14 103836
changes to: (FNS LISPXREAD)
previous date: " 3-Jul-85 12:45:27" {ERIS}<LISPCORE>SOURCES>HIST.;12)
(* Copyright (c) 1978, 1984, 1985 by Xerox Corporation. All rights reserved. The following program was
created in 1978 but has not been published within the meaning of the copyright law, is furnished
under license, and may not be used, copied and/or disclosed except in accordance with the terms of
said license.)
(PRETTYCOMPRINT HISTCOMS)
(RPAQQ HISTCOMS [(FNS PRINTHISTORY ENTRY# PRINTHISTORY1 PRINTHISTORY2)
(FNS EVALQT ENTEREVALQT USEREXEC LISPXREAD LISPXREADBUF LISPXREADP LISPXUNREAD LISPX LISPX/
LISPX/1 LISPXEVAL LISPXSTOREVALUE HISTORYSAVE LISPXFIND LISPXGETINPUT REMEMBER
GETEXPRESSIONFROMEVENTSPEC LISPXFIND0 LISPXFIND1 HISTORYFIND HISTORYFIND1 HISTORYMATCH
VALUEOF VALUOF LISPXUSE LISPXUSE0 LISPXUSE1 LISPXSUBST LISPXUSEC LISPXFIX CHANGESLICE
LISPXSTATE LISPXTYPEAHEAD)
(ALISTS (SYSTEMINITVARS LISPXHISTORY GREETHIST))
(DECLARE: DONTEVAL@LOAD DOCOPY (VARS (#REDOCNT 3)
(ARCHIVEFLG T)
(ARCHIVEFN)
(ARCHIVELST (QUOTE (NIL 0 50 100)))
(DISPLAYTERMFLG)
(EDITHISTORY (QUOTE (NIL 0 30 100)))
(HERALDSTRING)
(LASTEXEC)
(LASTHISTORY)
(LISPXBUFS)
(LISPXHIST)
(LISPXHISTORY (QUOTE (NIL 0 30 100)))
(LISPXPRINTFLG T)
(LISPXUSERFN)
(MAKESYSDATE)
(PROMPT#FLG T)
(REDOCNT)
(SYSOUT.EXT)
(SYSOUTFILE (QUOTE WORK))
(SYSOUTGAG)
(TOPLISPXBUFS)))
(LISPXMACROS SHH RETRIEVE BEFORE AFTER OK REMEMBER: REMEMBER TYPE-AHEAD ??T)
(ADDVARS (LISPXFINDSPLST FROM TO THRU SUCHTHAT ALL AND)
[BEFORESYSOUTFORMS (SETQ SYSOUTDATE (DATE))
(PROGN [COND ((NULL FILE)
(SETQ FILE SYSOUTFILE))
(T (SETQ SYSOUTFILE (PACKFILENAME (QUOTE VERSION)
NIL
(QUOTE BODY)
FILE]
(COND ([AND (NULL (FILENAMEFIELD FILE (QUOTE EXTENSION)))
(NULL (FILENAMEFIELD FILE (QUOTE VERSION]
(SETQ FILE (PACKFILENAME (QUOTE BODY)
FILE
(QUOTE EXTENSION)
SYSOUT.EXT]
[RESETFORMS (SETQ READBUF NIL)
(SETQ READBUFSOURCE NIL)
(SETQ TOPLISPXBUFS (OR (CLBUFS T)
TOPLISPXBUFS))
(COND [(EQ CLEARSTKLST T)
(COND ((EQ NOCLEARSTKLST NIL)
(CLEARSTK))
(T (* clear all stack pointers EXCEPT those on
NOCLEARSTKLST.)
(MAPC (CLEARSTK T)
(FUNCTION (LAMBDA (X)
(AND (NOT (FMEMB X NOCLEARSTKLST)
)
(RELSTK X]
(T (MAPC CLEARSTKLST (FUNCTION RELSTK))
(SETQ CLEARSTKLST NIL]
(HISTORYSAVEFORMS)
(LISPXCOMS ... ?? FIX FORGET NAME ORIGINAL REDO REPEAT RETRY UNDO USE fix forget
name redo repeat retry undo use)
(SYSTATS (LISPXSTATS LISPX INPUTS)
(UNDOSAVES UNDO SAVES)
(UNDOSTATS CHANGES UNDONE)
NIL
(EDITCALLS CALLS TO EDITOR)
(EDITSTATS EDIT COMMANDS)
(EDITEVALSTATS COMMANDS INVOLVING EVALUATING A LISP EXPRESSION)
(EDITESTATS USES OF AN E COMMAND TYPED IN DIRECTLY)
(EDITISTATS USES OF AN I COMMAND TYPED IN DIRECTLY)
(EDITUNDOSAVES EDIT UNDO SAVES)
(EDITUNDOSTATS EDIT CHANGES UNDONE)
NIL
(P.A.STATS P.A. COMMANDS)
NIL
(CLISPIFYSTATS CALLS TO CLISPIFY)
NIL
(FIXCALLS CALLS TO DWIM)
(FIXTIME)
(ERRORCALLS WERE DUE TO ERRORS)
(DWIMIFYFIXES WERE FROM DWIMIFYING)
NIL "OF THOSE DUE TO ERRORS:" (TYPEINFIXES WERE DUE TO ERRORS IN TYPE-IN)
(PROGFIXES WERE DUE TO ERRORS IN USER PROGRAMS)
(SUCCFIXES1 OF THESE CALLS WERE SUCCESSFUL)
NIL "OF THE CALLS DUE TO DWIMIFYING:" (SUCCFIXES2 WERE SUCCESSFUL)
NIL
(SPELLSTATS OF ALL DWIM CORRECTIONS WERE SPELLING CORRECTIONS)
(CLISPSTATS WERE CLISP TRANSFORMATIONS)
(INFIXSTATS OF THESE WERE INFIX TRANSFORMATIONS)
(IFSTATS WERE IF/THEN/ELSE STATEMENTS)
(I.S.STATS WERE ITERATIVE STATEMENTS)
(MATCHSTATS WERE PATTERN MATCHES)
(RECORDSTATS WERE RECORD OPERATIONS)
NIL
(SPELLSTATS1 OTHER SPELLING CORRECTIONS, E.G. EDIT COMMANDS)
NIL
(RUNONSTATS OF ALL SPELLING CORRECTIONS WERE RUN-ON CORRECTIONS)
NIL
(VETOSTATS CORRECTIONS WERE VETOED)
NIL)
(NOCLEARSTKLST))
(APPENDVARS (AFTERSYSOUTFORMS (COND ((LISTP SYSOUTGAG)
(EVAL SYSOUTGAG))
(SYSOUTGAG)
((OR (NULL USERNAME)
(EQ USERNAME (USERNAME NIL T)))
(TERPRI T)
(PRIN1 HERALDSTRING T)
(TERPRI T)
(TERPRI T)
(GREET0)
(TERPRI T))
(T (LISPXPRIN1 (QUOTE "****ATTENTION USER ")
T)
(LISPXPRIN1 (USERNAME)
T)
(LISPXPRIN1 (QUOTE
":
this sysout is initialized for user ")
T)
(LISPXPRIN1 USERNAME T)
(LISPXPRIN1 (QUOTE ".
")
T)
(LISPXPRIN1 (QUOTE "To reinitialize, type GREET()
")
T)))
(SETINITIALS)))
(P [MAPC SYSTATS (FUNCTION (LAMBDA (X)
(AND (LISTP X)
(EQ (GETTOPVAL (CAR X))
(QUOTE NOBIND))
(SETTOPVAL (CAR X)
NIL]
(PUTD (QUOTE E)))
[COMS (FNS GREET GREET0)
[ADDVARS (PREGREETFORMS (DREMOVE GREETFORM RESETFORMS)
(SETQ CONSOLETIME (SETQ CPUTIME (SETQ EDITIME 0)))
(SETQ CONSOLETIME0 (CLOCK 0))
(SETQ CPUTIME0 (CLOCK 2)))
(POSTGREETFORMS (SETINITIALS)
(AND EDITCHARACTERS (APPLY (QUOTE SETTERMCHARS)
EDITCHARACTERS]
(DECLARE: DONTEVAL@LOAD DOCOPY (VARS (GREETHIST)
(SYSTEMTYPE)
[GREETFORM (QUOTE (LISPXEVAL (QUOTE (GREET))
(QUOTE ←]
(CUTEFLG)
GREETDATES
(USERNAME)
(HOSTNAME)
(CONSOLETIME 0)
(CONSOLETIME0 0)
(CPUTIME 0)
(CPUTIME0 0)
(EDITIME 0)
(FIRSTNAME))
COPYWHEN
(NEQ (SYSTEMTYPE)
(QUOTE D))
(P (PUTPROPS SYSOUT ARGNAMES (FILE))
(PUTPROPS MAKESYS ARGNAMES (FILE NAME))
[PUTPROPS SYSOUT READVICE
(NIL (BEFORE NIL (MAPC BEFORESYSOUTFORMS (FUNCTION EVAL)))
(AFTER NIL (AND (LISTP !VALUE)
(MAPC AFTERSYSOUTFORMS
(FUNCTION EVAL]
[PUTPROPS MAKESYS READVICE (NIL (BEFORE NIL (MAPC BEFOREMAKESYSFORMS
(FUNCTION EVAL]
(READVISE SYSOUT MAKESYS))
(ADDVARS (BEFOREMAKESYSFORMS (UNDOLISPX2 (LIST (QUOTE SIDE)
GREETHIST))
(SETQ GREETHIST NIL)
(SETQ RESETFORMS (CONS GREETFORM RESETFORMS))
(SETQ MAKESYSDATE (DATE]
(FNS LISPXPRINT LISPXPRIN1 LISPXPRIN2 LISPXPRINTDEF LISPXPRINTDEF0 LISPXSPACES LISPXTERPRI
LISPXTAB USERLISPXPRINT LISPXPUT LISPXREPRINT)
(GLOBALVARS LISPXPRINTFLG #RPARS GREETDATES GREETHIST CONSOLETIME0 EDITIME CPUTIME
CONSOLETIME CPUTIME0 FIRSTNAME USERNAME NEWUSERFLG RANDSTATE PREGREETFORMS
POSTGREETFORMS SYSFILES FILERDTBL CUTEFLG PRETTYHEADER BUILDMAPFLG FILEPKGFLG
DFNFLG MACSCRATCHSTRING LASTHISTORY ARCHIVEFLG LISPXFINDSPLST CHCONLST1 P.A.STATS
EDITSTATS LISPXSTATS CLEARSTKLST DISPLAYTERMFLG REDOCNT #REDOCNT EVALQTFORMS
RESETFORMS CAR/CDRNIL USERHANDLE HISTSTR3 HISTORYSAVEFN HISTORYSAVEFORMS
BREAKRESETVALSLST LISPXREADFN CTRLUFLG CLISPFLG LISPXUSERFN TOPLISPXBUFS
LISPXBUFS CLISPCHARS HISTORYCOMS HISTSTR0 LISPXMACROS LISPXHISTORYMACROS
LISPXCOMS DWIMFLG ADDSPELLFLG LISPXHISTORY LISPXFNS CLISPTRANFLG CLISPARRAY
ARCHIVELST EDITHISTORY ARCHIVEFN HISTSTR2 REREADFLG IT BOUNDPDUMMY READBUFSOURCE
EDITQUIETFLG)
(BLOCKS (LISPXFINDBLOCK LISPXFIND LISPXFIND0 LISPXFIND1 HISTORYFIND HISTORYFIND1
(ENTRIES LISPXFIND HISTORYFIND)
(LOCALFREEVARS ←FLG L LST Z =FLG HISTORYFLG PREDFLG LINE HISTORY TYPE
BACKUP QUIETFLG)
(NOLINKFNS HISTORYMATCH LISPXGETINPUT))
(NIL ENTRY# EVALQT GETEXPRESSIONFROMEVENTSPEC GREET GREET0 HISTORYMATCH HISTORYSAVE
LISPX LISPX/ LISPX/1 LISPXEVAL LISPXFIND1 LISPXGETINPUT LISPXPRIN1 LISPXPRIN2
LISPXPRINT LISPXPRINTDEF LISPXPRINTDEF0 LISPXPUT LISPXREAD LISPXREADBUF
LISPXREADP LISPXREPRINT LISPXSPACES LISPXSTOREVALUE LISPXSUBST LISPXTAB
LISPXTERPRI LISPXTYPEAHEAD LISPXUNREAD LISPXUSE LISPXUSE0 LISPXUSE1 LISPXUSEC
PRINTHISTORY PRINTHISTORY1 PRINTHISTORY2 USEREXEC USERLISPXPRINT VALUEOF VALUOF
(LOCALVARS . T)
(SPECVARS LISPXLINE LISPXID LISPXVALUE LISPXLISTFLG HISTORY ID EVENT
BREAKRESETVALS VARS GENLST INITLST NAME MESSAGE)
(LINKFNS . T)
(NOLINKFNS LISPXTYPEAHEAD UNDOLISPX ARCHIVEFN LISPXFIX LISPXUSE LISPXUSE0
LISPXSUBST LISPXFIND HISTORYMATCH PRINTHISTORY DISPLAYTERMP
LISPXSTOREVALUE HISTORYSAVEFN ENTEREVALQT PRINTHISTORY1 PRINTHISTORY2
LISPXFIND HISTORYMATCH LISPXGETINPUT LISPXSUBST ARCHIVEFN LISPXFIX
LISPXUSE LISPXUSE0 LISPXSUBST HISTORYMATCH PRINTHISTORY DISPLAYTERMP
LISPXSTOREVALUE HISTORYSAVEFN ENTEREVALQT LISPXTYEAHEAD UNDOLISPX
GREETFILENAME)))
(DECLARE: DONTEVAL@LOAD DOEVAL@COMPILE DONTCOPY COMPILERVARS (ADDVARS (NLAMA VALUEOF)
(NLAML)
(LAMA])
(DEFINEQ
(PRINTHISTORY
[LAMBDA (HISTORY LINE SKIPFN NOVALUES FILE) (* wt: 7-MAY-76 4 58)
(AND (EQ HISTORY EDITHISTORY)
(SETQ NOVALUES T))
(* NOVALUES is T for printing EDITHISTORY, indicates not to print the value. if it is non-atomic, it is a form which
is evaluated in PRINTHISTORY1 in lieu of printing the value. This form can also be obtained from the property list
of the entry under property print.)
(PROG ((L (CAR HISTORY))
LST HELPCLOCK)
[SETQ LST (COND
((NULL LINE)
(CAR HISTORY))
(T (LISPXFIND HISTORY LINE (QUOTE ENTRIES]
(TERPRI FILE)
(TERPRI FILE)
[MAPC LST (FUNCTION (LAMBDA (EVENT)
(COND
((AND SKIPFN (APPLY* SKIPFN EVENT)) (* If SKIPFN applied to this entry is T, it is skipped.)
)
(T (PRIN2 (ENTRY# HISTORY EVENT)
FILE T)
(PRIN1 (QUOTE %.)
FILE)
(PRINTHISTORY1 EVENT (COND
((EQ NOVALUES T)
T)
(NOVALUES (APPLY* NOVALUES EVENT)))
FILE]
(TERPRI FILE)
(TERPRI FILE)
(RETURN])
(ENTRY#
[LAMBDA (HIST X)
(COND
((NOT (IGREATERP [SETQ X (IPLUS (CADR HIST)
(IMINUS (FLENGTH (CAR HIST)))
(FLENGTH (FMEMB X (CAR HIST]
0))
(IPLUS X (OR (CADDDR HIST)
100)))
(T X])
(PRINTHISTORY1
[LAMBDA (EVENT NOVALUES FILE) (* lmm " 8-MAY-81 13:20")
(* If NOVALUES is T, means suppress printing of value.)
(PROG ((INPUT (CAR EVENT))
Y TEM)
[COND
([LISTP (SETQ TEM (LISTGET1 EVENT (QUOTE *FIRSTPRINT*]
(* used by the editor.)
(TAB 5 NIL FILE)
(APPLY (CAR TEM)
(CONS FILE (CDR TEM]
[COND
((SETQ Y (CDR (FMEMB (QUOTE *GROUP*)
EVENT)))
(* MEMB used instead of LISTGET because value may be NIL, e.g. if command aborted
because USE argument wasnt found.)
(TAB 5 NIL FILE)
[MAPRINT (LISTGET1 EVENT (QUOTE *HISTORY*))
FILE NIL NIL NIL (FUNCTION (LAMBDA (X FL)
(PRIN2 X FL T]
(TERPRI FILE)
(COND
((CAR Y)
[MAPC (CAR Y)
(FUNCTION (LAMBDA (EVENT)
(PRINTHISTORY1 EVENT NOVALUES FILE]
(COND
((SETQ TEM (LISTGET1 EVENT (QUOTE *REDOCNT*)))
(TAB 5 NIL FILE)
(PRIN1 "... " FILE)
(PRIN1 (ADD1 TEM)
FILE)
(PRIN1 " times
" FILE)))
(RETURN) (* if group is empty, still might want to drop through and print input, if any,
e.g. NAME command works this way.)
]
(COND
((OR (NULL INPUT)
(EQ (CAR INPUT)
HISTSTR2))
(GO LP1)))
(TAB 5 NIL FILE)
(AND (SETQ TEM (CADR EVENT))
(PRIN1 TEM FILE))
LP [COND
((SETQ Y (FMEMB HISTSTR0 (LISTP INPUT)))
(SETQ INPUT (LDIFF INPUT Y]
(AND INPUT (PRINTHISTORY2 INPUT FILE NOVALUES))
(* shouldnt be any situations with two "<c.r.>" s in a row, but just in case)
(COND
(Y (SETQ INPUT (CDR Y))
(SPACES 5 FILE)
(GO LP)))
LP1 [MAPC (LISTGET1 EVENT (QUOTE *LISPXPRINT*))
(FUNCTION (LAMBDA (X)
(LISPXREPRINT X FILE]
(COND
[[LISTP (SETQ TEM (LISTGET1 EVENT (QUOTE *PRINT*]
(* used by break.)
(TAB 5 NIL FILE)
(APPLY (CAR TEM)
(CONS FILE (CDR TEM]
(NOVALUES)
(T (TAB 5 NIL FILE)
(SHOWPRINT (SETQ IT (CADDR EVENT))
FILE T])
(PRINTHISTORY2
[LAMBDA (INPUT FILE NOVALUES) (* wt: "14-AUG-78 02:59")
(PROG (TEM)
(COND
((NLISTP INPUT)
(PRIN1 INPUT FILE))
[(CDDR INPUT)
(MAPRINT INPUT FILE NIL NIL NIL (FUNCTION (LAMBDA (X FL)
(* MAPRINT does an apply* with this argument on the
thing to be printed and the fl.)
(SHOWPRIN2 X FL T]
|
[(CDR INPUT) (* APPLY input)
(SHOWPRIN2 (CAR INPUT)
|
FILE T)
|
(COND
((NULL (SETQ TEM (CADR INPUT)))
(PRIN1 (COND
(#RPARS (QUOTE %]))
(T (QUOTE %(%))))
FILE))
(T (COND
((OR (ATOM TEM)
(EQ NOVALUES T)) (* If NOVALUES is T, ppobaby is printing editor history
list, so print the space.)
(SPACES 1 FILE)))
(SHOWPRIN2 TEM FILE T]
|
(T (* EVAL input)
(SHOWPRIN2 (CAR INPUT)
|
FILE T)))
|
(TERPRI FILE])
)
(DEFINEQ
(EVALQT
[LAMBDA (LISPXID) (* lmm " 9-Jun-85 21:04")
(PROG NIL
(COND
((NULL LISPXID)
(SETQQ LISPXID ←)
(ENTEREVALQT)))
(FRESHLINE T)
LP (PROMPTCHAR LISPXID T LISPXHISTORY)
(COND
((NULL (ERSETQ (LISPX (LISPXREAD T T)
LISPXID)))
(SETQ TOPLISPXBUFS (OR (CLBUFS T)
TOPLISPXBUFS))
(TERPRI T))) (* this errorset is so that EVALQTFORMS dont get
unnecessarily evaluated following each error on typein.
they are only for control-d.)
(GO LP])
(ENTEREVALQT
[LAMBDA NIL (* wt: "22-MAY-79 16:03")
(* This is a separate function for reasons having to do with DLISP. is important that if you are evaluating a form
|
on resetforms, which causes a coroutine to get called and computation suspended, that you can effectively start
|
things over at the top without performing the resetforms again. this gives a place to retfrom out of.)
(SETQ USERHANDLE (QUOTE EVALQT))
[AND BREAKRESETVALSLST (MAPC (PROG1 BREAKRESETVALSLST (SETQ BREAKRESETVALSLST NIL))
(FUNCTION (LAMBDA (BREAKRESETVALS)
(BREAKRESETFN (QUOTE LEAVING]
(* this is not on resetforms, because it is important
|
that it be done first, i.e. before the form specified on
|
resetforms.)
(RESETRESTORE NIL (QUOTE RESET)) (* this isnt on resetforms for same reason.)
(MAPC RESETFORMS (FUNCTION (LAMBDA (X)
(ERSETQ (EVAL X])
(USEREXEC
[LAMBDA (LISPXID LISPXXMACROS LISPXXUSERFN) (* wt: 28-JUL-77 22 1)
(RESETVARS (READBUF READBUFSOURCE REREADFLG)
(AND (NULL LISPXID)
(SETQ LISPXID (QUOTE ←)))
LP (PROMPTCHAR LISPXID T LISPXHISTORY)
(ERSETQ (LISPX (LISPXREAD T T)
LISPXID LISPXXMACROS LISPXXUSERFN))
(GO LP])
(LISPXREAD
[LAMBDA (FILE RDTBL) (* AJB "16-Jul-85 15:54")
(* * A generalized READ. If READBUF is NIL, performs and APPLY* LISPXREADFN FILE. which it returns as its value.
If READBUF is not NIL, "reads" and returns the next expression on READBUF)
(PROG (X)
LP (COND
([NULL (AND READBUF (SETQ READBUF (LISPXREADBUF READBUF T]
(SETQ REREADFLG NIL)
[SETQ X (COND
((OR (EQ LISPXREADFN (QUOTE READ))
(IMAGESTREAMTYPEP T (QUOTE TEXT))) (* So the call will be linked, so the user can break on
read.)
(READ FILE RDTBL))
(T (APPLY* LISPXREADFN FILE RDTBL]
[COND
((AND (LISTP X)
CTRLUFLG) (* User typed control-u during read.
The assemble is an OPENR.)
(SETQ CTRLUFLG NIL)
(COND
((NULL (NLSETQ (EDITE X))) (* Exited with STOP, just save input but do not
evaluate or execute.)
(SETQ REREADFLG (QUOTE ABORT]
(RETURN X)))
(* REREADFLG is later used to compare with the first entry on the history list to see if the reread expression CAME
from that entry.)
(SETQ X (CAR READBUF))
(SETQ READBUF (CDR (SETQ REREADFLG READBUF)))
(RETURN X])
(LISPXREADBUF
[LAMBDA (RDBUF STRIPSEPRSFLG) (* lmm " 4-NOV-82 23:59")
(* takes care of 'cleaning' up read buffer by stripping off extra "<c.r.>" and
processing repeated reads. used by promptchar, editor, lispxread, etc.)
(PROG (TEM)
LP (COND
((NLISTP RDBUF)
(RETURN NIL))
((EQ (CAR RDBUF)
HISTSTR0) (* HISTSTR0 is a delimiter for eadline)
(SETQ RDBUF (CDR RDBUF))
(GO LP))
((EQ (CAR RDBUF)
HISTSTR3) (* HISTSTR3 is a marker for flagging the event that the readbuf came from)
(SETQ RDBUF (CDDR RDBUF))
(GO LP))
((EQ (CAR RDBUF)
HISTSTR2))
(T (RETURN RDBUF)))
(SETQ REDOCNT (ADD1 REDOCNT))
(SETQ RDBUF (CDR RDBUF))
(SETQ RDBUF (COND
[[SETQ TEM (COND
[(NUMBERP (CAR RDBUF))
(AND (IGREATERP (CAR RDBUF)
0)
(SUB1 (CAR RDBUF]
((EVAL (CAR RDBUF))
(CAR RDBUF]
(NCONC [for XX in (CADR RDBUF) until (EQ XX HISTSTR2) collect (COND
((NLISTP XX)
XX)
(T (COPY XX]
(CONS HISTSTR0 (CONS HISTSTR2 (CONS TEM (CDR RDBUF]
((LISPXREADBUF (CDDR RDBUF)))
(T (PRIN1 REDOCNT T)
(PRIN1 " repetitions.
" T)
NIL)))
(GO LP])
(LISPXREADP
[LAMBDA (FLG) (* lmm " 5-NOV-82 00:00")
(* FLG corresponds to the FLG argument to READP, i.e. if FLG=NIL, returns NIl if just a c.r.
waiting. if FLG=T, returns T if anything waiting)
(COND
((AND READBUF (SETQ READBUF (LISPXREADBUF READBUF)))
T)
((READP T T)
(OR FLG (NEQ (PEEKC T)
(CONSTANT (CHARACTER (CHARCODE EOL])
(LISPXUNREAD
[LAMBDA (LST EVENT) (* lmm " 5-NOV-82 00:02")
(SETQ READBUF (APPEND LST (COND
(EVENT (CONS HISTSTR3 (CONS EVENT READBUF)))
(T (CONS HISTSTR0 READBUF])
(LISPX
[LAMBDA (LISPXX LISPXID LISPXXMACROS LISPXXUSERFN LISPXFLG)
(* lmm "21-Aug-84 15:18")
(* LISPX (for LISP eXec) is designed to save the user the task of writing an exec by allowing him to easily tailor
LISPX to his applications. In this way, the user also gets the benefit of the history features built into LISPX.
LISPX determines the type of input, performs any extra reads that are necessary, saves the input
(s) and the value on the history, and prints and returns the value. (LISPX must do the printing since for history
commands, see below, nothing can be printed until the next call to LISPX.) -
-
There are currently six different classes of inputs: (1) EVAL, i.e. forms; (2) APPLY, i.e. functions and
arguments; (3) forms without parentheses, i.e. lines, usually specifying CLISP transformation, e.g. FOR X IN ...
In this case the entire line is treated as a form and EVALed; (4) commands, similar to edit macros, definitions
are looked up on LISPXMACROS; (5) user input, as determined by applying LISPXUSERFN. If this yields T, the value
of the event is the value of LISPXVALUE, which must be set by LISPXUSERFN; and (6) history commands.
-
For types 1 thru 5, LISPX saves the inputs on the history list before executing. Thus even if the operation is
aborted, the user can redo it, fix it, etc. -
For commands 1, 2, and 3, the function name is looked up on LISPXFNS. if the user simply wants a different
function called for tty inputs then in his program, such as is the case with SETQ or SET, this can easily be done
by putting (fn1 . fn2) on the list LISPXFNS. -
For commands of type 6, LISPX simply unreads the appropriate information and exits. This means that if a user
function calls LISPX when it cannot interpret the input, history operations will work provided only that the user
function obtains its input via LISPXREAD, and that any inputs interpreted by the user function also save the input
on the history list. This is the way BREAK1 uses LISPX.)
(* If LISPXFLG is T, any history commands are executed in this call to LISPX, instead of unreading and exiting.
This is used when the calling function knows that the input should (must) be processed here, for example, in the E
command from the editor. Without this, E REDO would cause the input referred to by the REDO command to be
interpreted as edit commands instead of LISPX inputs. If LISPXFLG is 'RETRY, CLOCK is backed up to force a BREAK
on any error.)
(AND (NULL LISPXXMACROS)
(SETQ LISPXXMACROS LISPXMACROS))
(AND (NULL LISPXXUSERFN)
LISPXUSERFN
(FGETD (QUOTE LISPXUSERFN))
(SETQQ LISPXXUSERFN LISPXUSERFN))
(* If LISPX is called with its fifth argument, LISPXXUSERFN, non-NIL, it is applied (with APPLY*). Otherwise, the
top level value of LISPXUSERFN is checked, and if non-NIL, LISPXUSERFN itself is called. (The former is for calls
from USEREXEC, the latter corresponds to the old way of doing it. Similarly, if LISPX is called with its fourth
argument, LISPXXMACROS, non-NIL, it is used as the list of macros, otherwise the top level value of LISPXMACROS is
used.))
(PROG [(HELPCLOCK (CLOCK 2))
LISPXOP LISPXLISTFLG LISPXLINE (LISPXHIST LISPXHIST)
LISPY LISPZ LISPXVALUE LISPXTEM DONTSAVEFLG (HELPFLAG (COND
((EQ HELPFLAG (QUOTE BREAK!))
(* so that when you get in the break, doesnt always
break below that)
(GETTOPVAL (QUOTE HELPFLAG)))
(T HELPFLAG]
(DECLARE (SPECVARS HELPFLAG))
(COND
((NULL LISPXX) (* Spurious right parentheses or bracket.)
(RETURN (PRINT NIL T)))
((NLISTP LISPXX)
(SETQ LISPXLINE (READLINE T (LIST LISPXX)
T))
(* The third argument specifies that if there is juut a "]" or ")" on the line, it should be read as a NIL, i.e.
the line should be (NIL). It also specifies that if the line begins with a list which is not preceded by any
spaces, the list is to terminate the line regardless of whether or not it is terminated by a %].
Thus the usr can type fn (args))
(SETQ LISPXX (CAR LISPXLINE))
(SETQ LISPXLINE (CDR LISPXLINE)) (* done this way so control-W will work on first thing
read from inside of the readline.)
)
([AND (NULL REREADFLG)
(NOT (SYNTAXP (SETQ LISPXTEM (CHCON1 (LASTC T)))
(QUOTE RIGHTPAREN)
T))
(NOT (SYNTAXP LISPXTEM (QUOTE RIGHTBRACKET)
T))
(CDR (SETQ LISPXLINE (READLINE T (LIST LISPXX)
T]
(* The expression input was a lis, although it was not terrnated with a right parent or bracket, e.g.
(QUOTE ZAP,) and furthermore there was something else on the same line, so treat it as line input.
This enables user to type (QUOTE FOO) :EXPR)
(SETQ LISPXX LISPXLINE)))
TOP (COND
((LISTP LISPXX)
(SETQ LISPXOP (CAR LISPXX))
(SETQ LISPXLINE (CDR LISPXX))
(* This is for convenience of history commands: regardless of whether the command was typed as a list or a line,
LISPXOP is always the name of the command, LISPXLINE its 'arguments'. If it turns out that LISPXOP is not a
history command, LISPXLINE will be set back to NIL (below NOTCOM))
(SETQ LISPXLISTFLG T))
((NOT (LITATOM LISPXX))
(GO NOTCOM) (* User might have typed in a number followed by
something else)
)
(T (SETQ LISPXOP LISPXX)))
SELECT
(COND
[(AND REREADFLG (EQ [SETQ LISPXTEM (CAR (LISTGET1 (CAAR LISPXHISTORY)
(QUOTE *HISTORY*]
(QUOTE ORIGINAL]
((SETQ LISPY (FASSOC LISPXOP LISPXXMACROS))
(AND LISPXLISTFLG (SETQ LISPXLINE NIL)) (* so historysave at DO-IT will get called with the
right aaguments.)
(SETQ DONTSAVEFLG (NULL (CADR LISPY)))
(GO DO-IT))
((SETQ LISPY (FASSOC LISPXOP LISPXHISTORYMACROS))
(SETQ DONTSAVEFLG (NULL (CADR LISPY)))
(GO REDOCOM)))
(SELECTQ LISPXOP
(ORIGINAL (GO REDOCOM))
(E (COND
((NULL LISPXLINE)
(GO NOTCOM)))
(SETQ LISPXX (SETQ LISPXOP (CAR LISPXLINE)))
(SETQ LISPXLINE (CDR LISPXLINE))
(GO NOTCOM))
((RETRY REDO REPEAT FIX USE ... redo repeat use fix retry)
(GO REDOCOM))
((name NAME)
(COND
((NULL LISPXLINE) (* To allow user to have NAME as the name of a
variable.)
(GO DO-IT)))
(GO REDOCOM))
[(UNDO undo)
(AND (SETQ LISPXHIST (HISTORYSAVE LISPXHISTORY LISPXID NIL LISPXOP LISPXLINE))
(FRPLACA (CDDR LISPXHIST)
(UNDOLISPX LISPXLINE]
((retry: RETRY:)
(AND (EQ REREADFLG (QUOTE ABORT))
(ERROR!))
(SETQ HELPFLAG (QUOTE BREAK!))
(SETQ LISPXX (CAR LISPXLINE))
(SETQ LISPXLINE (CDR LISPXLINE))
(GO TOP))
((forget FORGET)
(AND (EQ REREADFLG (QUOTE ABORT))
(ERROR!))
[MAPC (COND
(LISPXLINE (LISPXFIND LISPXHISTORY LISPXLINE (QUOTE ENTRIES)))
(T (CAR LISPXHISTORY)))
(FUNCTION (LAMBDA (X)
(UNDOLISPX2 X T]
(PRINT (QUOTE forgotten)
T T))
(?? (AND (EQ REREADFLG (QUOTE ABORT))
(ERROR!))
(PRINTHISTORY (COND
((EQ (CAR LISPXLINE)
(QUOTE @@))
(SETQ LISPXLINE (CDR LISPXLINE))
ARCHIVELST)
(T LISPXHISTORY))
LISPXLINE NIL NIL T))
[(archive ARCHIVE)
(AND (EQ REREADFLG (QUOTE ABORT))
(ERROR!)) (* Since these the commands do not call HISTORYSAVE, we
must check for control-U followed by STOP here.)
(COND
(ARCHIVELST (FRPLACA ARCHIVELST (NCONC (SETQ LISPXTEM (LISPXFIND LISPXHISTORY
LISPXLINE
(QUOTE COPIES)
))
(CAR ARCHIVELST)))
(FRPLACA (CDR ARCHIVELST)
(IPLUS (CADR ARCHIVELST)
(FLENGTH LISPXTEM)))
(PRINT (QUOTE archived)
T T))
(T (PRINT (QUOTE (no archive list))
T]
(GO NOTCOM))
(RETURN (QUOTE %))
NOTCOM
(COND
((SETQ LISPY (GETPROP LISPXOP (QUOTE *HISTORY*)))
(* command defined by a NAME command.)
(COND
[(NULL LISPXLINE)
(COND
((AND (OR (EQ LISPXID (QUOTE ←))
(EQ LISPXID (QUOTE :)))
(BOUNDP LISPXOP))
(* User typed command followd by just c.r. since command is also the name of a variable, thats probably what he
wants, especially since he can always say REDO @ FOO)
(SETQ LISPY NIL))
(T (GO REDOCOM]
((NULL (CAR LISPY))
(ERROR LISPXOP (QUOTE "doesn't take any arguments")))
(T (GO REDOCOM)))
(SETQ LISPY NIL))
((FMEMB LISPXOP LISPXCOMS)
(* Since LISPXOP is not one of the built in commands, and not on LISPXMACROS, presumably the user has included it
on LISPXCOMS because he is going to process it in LISPXUSERFN. In any event, dont want to do any spelling
correction.)
(AND LISPXLISTFLG (SETQ LISPXLINE NIL))
(GO DO-IT)))
(COND
(LISPXLISTFLG (* Input is a single list.)
[COND
[(EQ (CAR LISPXX)
(QUOTE LAMBDA))
(SETQ LISPXLINE (LIST (LISPXREAD T T]
(T [AND (LITATOM (CAR LISPXX))
(COND
([OR (FGETD (CAR LISPXX))
(GETLIS (CAR LISPXX)
MACROPROPS)
(GETLIS (CAR LISPXX)
(QUOTE (EXPR FILEDEF CLISPWORD]
(AND ADDSPELLFLG (ADDSPELL (CAR LISPXX)
2)))
((AND DWIMFLG (SETQ LISPXOP (FIXSPELL (CAR LISPXX)
70 LISPXCOMS NIL LISPXX)))
(SETQ LISPXLINE (CDR LISPXX))
(GO SELECT]
(AND LISPXLISTFLG (SETQ LISPXLINE NIL]
(GO DO-IT))
((NULL LISPXLINE) (* Input is a single atom.)
[AND (LITATOM LISPXX)
(COND
((BOUNDP LISPXX)
(AND ADDSPELLFLG (ADDSPELL LISPXX 3)))
((AND DWIMFLG (SETQ LISPXOP (FIXSPELL LISPXX 70 LISPXCOMS NIL T)))
[COND
((LISTP LISPXOP) (* RUN-ON spelling error.)
(SETQ LISPXLINE (LIST (CDR LISPXOP)))
(SETQ LISPXOP (COND
((LISTP (CAR LISPXOP)) (* synonym)
(CADAR LISPXOP))
(T (CAR LISPXOP]
(SETQ LISPXX LISPXOP)
(GO SELECT]
(GO DO-IT))
((NOT (LITATOM LISPXX)))
((FGETD LISPXX) (* put on SPELLINGS2 even though in APPLY format since
is also good in EVAL format)
(AND ADDSPELLFLG (ADDSPELL LISPXX 2)))
((AND DWIMFLG [NULL (GETLIS LISPXX (QUOTE (EXPR FILEDEF]
(SETQ LISPXOP (FIXSPELL LISPXX 70 LISPXCOMS NIL T)))
[COND
((LISTP LISPXOP)
(SETQ LISPXLINE (CONS (CDR LISPXOP)
LISPXLINE))
(SETQ LISPXOP (CAR LISPXOP]
(SETQ LISPXX LISPXOP)
(GO SELECT)))
DO-IT
(AND (NULL DONTSAVEFLG)
(SETQ LISPXHIST (HISTORYSAVE LISPXHISTORY LISPXID NIL LISPXX LISPXLINE)))
[SETQ LISPXVALUE (COND
[LISPY (* From LISPXMACROS)
([LAMBDA (LISPXLINE)
(EVAL (OR (CADR LISPY)
(CADDR LISPY))
LISPXID]
(COND
(LISPXLISTFLG (CDR LISPXX))
(T (NLAMBDA.ARGS LISPXLINE]
((AND LISPXXUSERFN (APPLY* LISPXXUSERFN LISPXX LISPXLINE))
(* LISPXXUSERFN sets LISPXVALUE to be the value.)
LISPXVALUE)
((NULL LISPXLINE) (* A form.)
(EVAL (COND
((NLISTP LISPXX)
LISPXX)
(T (LISPX/ LISPXX)))
LISPXID))
((OR (CDR LISPXLINE)
(AND CLISPFLG (LITATOM LISPXX)
(CAR LISPXLINE)
(LITATOM (CAR LISPXLINE))
(NEQ (SETQ LISPXTEM (NTHCHAR (CAR LISPXLINE)
1))
(QUOTE -))
(FMEMB LISPXTEM CLISPCHARS)
(NEQ (ARGTYPE LISPXX)
3)))
(* The special checks are to enable constructs like FOO ←T to work, even when FOO is also the name of a function,
i.e. instead of applying FOO to ←T, (which would cause an unusal CDR ARGLIST error) (FOO ← T) is evaluated, which
will invoke DWIM.)
(COND
((NEQ (ARGTYPE LISPXX)
3)
(PRIN1 " = " T)
(PRINT (CONS LISPXX LISPXLINE)
T)))
(EVAL (LISPX/ (CONS LISPXX LISPXLINE))
LISPXID))
(T (APPLY (LISPX/ LISPXX)
(LISPX/ (CAR LISPXLINE)
LISPXX)
LISPXID]
(AND LISPXHIST (LISPXSTOREVALUE LISPXHIST LISPXVALUE))
(RETURN (SHOWPRINT (SETQ IT LISPXVALUE)
T T))
REDOCOM
[SETQ LISPXX (COND
(LISPXLISTFLG (LIST LISPXX))
(T (CONS LISPXX LISPXLINE] (* The entire history command.)
[AND (NULL DONTSAVEFLG)
(SETQ LISPXHIST (HISTORYSAVE LISPXHISTORY LISPXID NIL NIL NIL (LIST (QUOTE *HISTORY*)
LISPXX
(QUOTE *GROUP*)
NIL]
[SELECTQ LISPXOP
(ORIGINAL (SETQ LISPY (APPEND LISPXLINE)))
( (SETQ LISPY (LISPXUSEC LISPXLINE LISPXHISTORY)))
[(retry RETRY)
(SETQ LISPY (CONS (QUOTE RETRY:)
(APPEND (LISPXFIND LISPXHISTORY LISPXLINE (QUOTE INPUT)
T]
((name NAME)
(SETQ LISPXTEM (CDR (OR (SETQ LISPZ (OR (FMEMB (QUOTE :)
LISPXLINE)
(FMEMB (QUOTE IN)
LISPXLINE)
(FMEMB (QUOTE in)
LISPXLINE)))
LISPXLINE))) (* LISPXTEM coresponds to the event specification, LISPZ
to the end of the arguments, if any.)
(SETQ LISPZ (COND
((NULL LISPZ)
NIL)
((CDR (SETQ LISPZ (LDIFF (CDR LISPXLINE)
LISPZ)))
LISPZ)
((LISTP (CAR LISPZ)) (* user got confused and put in an extra set of parens.)
(CAR LISPZ))
(T LISPZ)))
(SETQ LISPY (LISPXFIND LISPXHISTORY LISPXTEM (QUOTE INPUT)
T))
[RESETVARS ((EDITQUIETFLG T))
(MAPC LISPZ (FUNCTION (LAMBDA (X)
(COND
((NOT (HISTORYMATCH LISPY (EDITFPAT X T)))
(LISPXPRIN1 X T)
(MAPRINT LISPXTEM T (QUOTE " does not appear in ")
(QUOTE %
)
NIL NIL T]
[/PUT (CAR LISPXLINE)
(QUOTE *HISTORY*)
(CONS LISPZ (CONS (APPEND LISPY)
(LISPXFIND LISPXHISTORY LISPXTEM (QUOTE COPIES)
T]
(* The reason for storing the input separate frm the event (s) is that the user may have performed NAME FOO USE -
meaning the USE input, rather than the normal input. The reason for the append is that lispy will also be the
input portion of the name event on the history list, and we want it not to be smashed when that entry is slips off
the end of the history list.)
(/REMPROP (CAR LISPXLINE)
(QUOTE STATE))
(/SETATOMVAL (QUOTE LISPXCOMS)
(UNION (LIST (CAR LISPXLINE))
LISPXCOMS))
(/SETATOMVAL (QUOTE HISTORYCOMS)
(UNION (LIST (CAR LISPXLINE))
HISTORYCOMS))
(COND
((GETD (CAR LISPXLINE))
(MAPRINT (CONS (CAR LISPXLINE)
(QUOTE (is also the name of a function. When typed in, its
interpretation as a history command will take
precedence.)))
T "****Note: " (QUOTE %
)
NIL NIL T)))
(PRINT (CAR LISPXLINE)
T T))
[(REDO redo REPEAT repeat)
[COND
([NULL (SOME LISPXLINE
(FUNCTION (LAMBDA (X TAIL)
(SELECTQ (CAR TAIL)
((WHILE UNTIL while until)
(COND
((AND (CDR TAIL)
(NEQ (CAR (SETQ LISPXTEM
(NLEFT LISPXLINE 1 TAIL)))
(QUOTE F)))
(* backs up one)
[SETQ LISPXLINE (AND LISPXTEM
(LDIFF LISPXLINE
(CDR LISPXTEM]
(AND [NULL (CDDR (SETQ LISPXTEM (CDR TAIL]
(OR (LISTP (CAR LISPXTEM))
(BOUNDP (CAR LISPXTEM))
(NOT (FNCHECK (CAR LISPXTEM)
T T T LISPXTEM)))
(SETQ LISPXTEM (CAR LISPXTEM)))
[COND
((OR (EQ (CAR TAIL)
(QUOTE UNTIL))
(EQ (CAR TAIL)
(QUOTE until)))
(SETQ LISPXTEM (LIST (QUOTE NOT)
LISPXTEM]
T)))
[(TIMES times)
(COND
((AND (NULL (CDR TAIL))
(SETQ LISPXTEM (NLEFT LISPXLINE 1 TAIL))
(NEQ (CAR LISPXTEM)
(QUOTE F)))
(SETQ LISPXLINE (LDIFF LISPXLINE LISPXTEM))
(SETQ LISPXTEM (OR (NUMBERP (CAR LISPXTEM))
T]
NIL]
(SETQ LISPXTEM (OR (EQ LISPXOP (QUOTE REPEAT))
(EQ LISPXOP (QUOTE repeat]
(SETQ LISPY (LISPXFIND LISPXHISTORY LISPXLINE (QUOTE INPUT)
T))
[COND
((EQ LISPXID (QUOTE *)) (* For editor.)
(SETQ LISPY (COPY LISPY)))
(T (* Cant allow same input to appear twice in history.)
(SETQ LISPY (APPEND LISPY]
(COND
(LISPXTEM (SETQ LISPY (LIST HISTSTR2 LISPXTEM LISPY]
((FIX fix)
(SETQ LISPY (COPY (LISPXFIND LISPXHISTORY (COND
((SETQ LISPXTEM (FMEMB (QUOTE -)
LISPXLINE))
(* User can say FIX -
and give the commands. Then he doesn't have to wait for editor to print EDIT, and him to type OK at the end.
Also, the commands stored on the history list in this fashion can be reexecuted by a REDO FIX command.)
(LDIFF LISPXLINE LISPXTEM))
(T LISPXLINE))
(QUOTE INPUT)
T)))
(SETQ LISPY (LISPXFIX LISPY (CDR LISPXTEM)))
(* usually defined as just a caal to EDITL but can be
advised to handle string situations, such as in BARD.)
)
((USE use)
(SETQ LISPY (LISPXUSE LISPXLINE LISPXHISTORY LISPXHIST)))
[... (COND
((NULL LISPXLINE)
(ERROR (QUOTE "... what??")
(QUOTE %)
T)))
(SETQ LISPY (LISPXFIND LISPXHISTORY NIL (QUOTE ENTRY)
T))
[SETQ LISPXTEM (COND
((LISTGET1 LISPY (QUOTE ...ARGS)))
((SETQ LISPXTEM (LISTGET1 LISPY (QUOTE USE-ARGS)))
(* The CAAAR is because CAR is the list of USEARGS which
is a list of list of variables.)
(CONS (CAAAR LISPXTEM)
(CDR LISPXTEM)))
[(SETQ LISPXTEM (LISTGET1 LISPY (QUOTE *HISTORY*)))
(* E.g. a lispxmacro or lispxhistorymacro.)
(CONS (CADR LISPXTEM)
(LISPXGETINPUT LISPXTEM (CONS LISPXTEM (CDR LISPY]
(T (SETQ LISPY (LISPXFIND LISPXHISTORY NIL (QUOTE INPUT)
T))
(CONS (COND
((OR (NULL (CDR LISPY))
(EQ (CADR LISPY)
HISTSTR0)) (* EVAL input, substitute for first argument which is
CADAR)
(CADAR LISPY))
((NLISTP (CADR LISPY))
(* e.g. PP FOO)
(CADR LISPY))
(T (* APPLY input. e.g. LOAD (FOO) substitute for FOO)
(CAADR LISPY)))
LISPY] (* LIPXTEM is now a dotted pair of aagument and input.)
(NCONC LISPXHIST (LIST (QUOTE ...ARGS)
LISPXTEM))
(SETQ LISPY (LISPXUSE0 (LIST LISPXLINE)
(LIST (LIST (CAR LISPXTEM)))
(LIST (CDR LISPXTEM]
(SETQ LISPY (COND
((EQ (CAR LISPY)
LISPXOP) (* from lispxhistorymacro.)
(EVAL (OR (CADR LISPY)
(CADDR LISPY))
LISPXID))
((NULL (CAR LISPY)) (* Command defined by name command, with no arguments)
(APPEND (CADR LISPY)))
(T (* From name command.)
(LISPXUSE0 (LIST LISPXLINE)
(LIST (CAR LISPY))
(LIST (CADR LISPY] (* LISPY is now the input.)
(AND (NULL REREADFLG)
(FMEMB HISTSTR2 (LISTP LISPY))
(SETQ REDOCNT -1))
(* the -1 is because the first thing that will happen will be a call to lispxrepeatread which will increment
redocnt to 0 the check is made here instead of inside the selectq at REDO because of cases where user does USE on
an event involving aREPEAT input)
(AND LISPXHIST (FRPLACA LISPXHIST LISPY))
(COND
((EQ LISPXOP (QUOTE NAME))
(* NAME is handled as a history command so that the command is stored before it tries to do the lookup, and to
share in other common code. but it is not actually redone or unread.)
)
(LISPXFLG (RESETVARS (READBUF)
(LISPXUNREAD LISPY LISPXHIST)
LP (COND
((NULL (SETQ READBUF (LISPXREADBUF READBUF)))
(RETURN)))
(LISPX (LISPXREAD T T)
LISPXID)
(GO LP)))
(T (LISPXUNREAD LISPY LISPXHIST)))
(RETURN LISPXHIST])
(LISPX/
[LAMBDA (X FN VARS) (* lmm "16-FEB-83 06:42")
(COND
((OR (NULL LISPXFNS)
(NULL LISPXHISTORY))
X)
(FN
(* If FN is not NIL, it is the name of a function and X is its argument list. Subsitution only occurs for functions
that EVAL, such as RPAQ, SETQ, and e.)
(COND
((NLISTP X) (* X is an (atomic) argument list, e.g. type PP FOO, don't substitute for FOO.)
X)
((SELECTQ (ARGTYPE FN)
[(1 3)
(* Slightly different check than in LISPX/1 and DWIMIFY1, etc. This check wants to know whether this function calls
eval explicitly itself. The others say are the aaguments evaluated either by virtue of it being a normal function,
or an eval call.)
(EQMEMB (QUOTE EVAL)
(GETPROP FN (QUOTE INFO]
NIL)
(LISPX/1 X T))
(T X)))
((LISTP X) (* X is a form.)
(LISPX/1 X))
(T (OR (CDR (FASSOC X LISPXFNS))
X])
(LISPX/1
[LAMBDA (X TAILFLG) (* lmm " 2-Jul-85 02:20")
(AND X (PROG ((TEM1 (CAR X))
TEM2 TEM3)
(COND
((NLISTP X)
(RETURN X))
((LISTP (CAR X))
(SETQ TEM1 (LISPX/1 (CAR X)))
(GO DO-CDR)))
(COND
(TAILFLG (GO DO-CDR)))
(SETQ TEM1 (OR (CDR (FASSOC (CAR X)
LISPXFNS))
(CAR X)))
[SELECTQ (CAR X)
(QUOTE (RETURN X))
((FUNCTION F/L)
(SETQ TEM2 (LISPX/1 (CDR X)))
(GO DO-CDR1))
([LAMBDA NLAMBDA]
(SETQ TEM3 (CADR X))
(PROG [(VARS (COND
((NLISTP TEM3)
(CONS TEM3 VARS))
(T (APPEND TEM3 VARS]
(SETQ TEM2 (LISPX/1 (CDDR X)
T)))
(GO DO-CDDR1))
[PROG [PROG ((VARS (NCONC [MAPCAR (CADR X)
(FUNCTION (LAMBDA (X)
(COND
((ATOM X)
X)
(T (SETQ TEM3 T)
(CAR X]
VARS)))
(SETQ TEM2 (LISPX/1 (CDDR X)
(CAR X]
(COND
((NULL TEM3)
(GO DO-CDDR1)))
(RETURN (CONS (QUOTE PROG)
(CONS [MAPCAR (CADR X)
(FUNCTION (LAMBDA (X)
(COND
((ATOM X)
X)
(T (LISPX/1 X T]
TEM2]
[SETQ (COND
((FMEMB (CADR X)
VARS) (* don't have to be undoable for bound vriabes, e.g. in
MAPC, PROG, etc.)
(SETQ TEM1 (CAR X))
(GO DO-CDDR]
(COND
([AND (OR (EQ (SETQ TEM2 (ARGTYPE (CAR X)))
1)
(EQ TEM2 3))
(NOT (OR (EQ (SETQ TEM2 (GETPROP (CAR X)
(QUOTE INFO)))
(QUOTE EVAL))
(FMEMB (QUOTE EVAL)
TEM2]
(* Do not substitute unless you know that the function will evaluate its arguments, as with ERSETQ, RESETVAR, etc.
The eason for not just returning is that the function name may be on lispxfns, e.g. SETQQ becomes SAVESETQQ.)
(SETQ TEM2 (CDR X))
(GO DO-CDR1))
((AND CLISPARRAY (NULL (FGETD (CAR X)))
(SETQ TEM3 (GETHASH X CLISPARRAY)))
(RETURN (LISPX/1 TEM3)))
((NULL (FGETD (CAR X)))
(* lispx/ will get caaled again anyway after it is translated, and if we do substitution now, may change a setq to
SAVESETQ that refers to a variable bound in a BIND, etc.)
(RETURN X]
DO-CDR
(SETQ TEM2 (LISPX/1 (CDR X)
T))
DO-CDR1
[RETURN (COND
((AND (EQ TEM1 (CAR X))
(EQ TEM2 (CDR X)))
X)
(T (CONS TEM1 TEM2]
DO-CDDR
(SETQ TEM2 (LISPX/1 (CDDR X)
T))
DO-CDDR1
(RETURN (COND
((AND (EQ TEM1 (CAR X))
(EQ TEM2 (CDDR X)))
X)
(T (CONS TEM1 (CONS (CADR X)
TEM2])
(LISPXEVAL
[LAMBDA (LISPXFORM LISPXID) (* Evaluates LISPXFORM same as though were typed in to
LISPX. If LISPXID not given, ← is used.)
(PROG (LISPXHIST)
(OR LISPXID (SETQ LISPXID (QUOTE ←)))
(SETQ LISPXHIST (HISTORYSAVE LISPXHISTORY LISPXID NIL LISPXFORM))
(FRPLACA (CDDR LISPXHIST)
(EVAL (COND
((NLISTP LISPXFORM)
LISPXFORM)
(T (LISPX/ LISPXFORM)))
LISPXID))
(RETURN (CADDR LISPXHIST])
(LISPXSTOREVALUE
[LAMBDA (EVENT VALUE) (* wt: 12-JUN-76 12 20)
(AND EVENT (FRPLACA (CDDR EVENT)
VALUE])
(HISTORYSAVE
[LAMBDA (HISTORY ID INPUT1 INPUT2 INPUT3 PROPS) (* wt: "18-NOV-78 21:52")
(* HISTORY is of the form (LIST INDEX SIZE MOD) INDEX is between 0 and MOD (MOD is usually 100 or a multiple of 100)
and is automatically incremented each time an entry is added. SIZE is the length of LIST, and after LIST reaches
that length, old entries at the end are cannibalized and moved to the front when new entries are added.
The form of each entry on the HISTORY list is (INPUT ID VALUE . PROPS) Value is initialized to %.)
(* the value of historysave is the corresponding event or subevent in the case of gruped events.
Groups are represented by the value of the property *GROUP* which is a list of the form (event event ...
event). each subevent can have its own *GROUP* property, or HISTORY property, etc. HISTORYSAVE automatically
retrieves the appropraite subevetn, no matter ho nested, when given an input that has been reread, so the calling
functio doesnt hae to distinguish between new input and reexecution of input whose history entry has alredy been set
up.)
(PROG ((L (CAR HISTORY))
(INDEX (CADR HISTORY))
(SIZE (CADDR HISTORY))
(MOD (OR (CADDDR HISTORY)
100))
(N 0)
X Y TEM)
(COND
((OR (NLISTP HISTORY)
(AND (NLISTP (CAR HISTORY))
(CAR HISTORY)))
(RETURN NIL))
([AND REREADFLG (SETQ X (CDR (FMEMB (QUOTE *GROUP*)
(CADR (FMEMB HISTSTR3 REREADFLG]
(* This input is the result of a history command, so do
|
not make a new entry.)
(COND
((AND (FMEMB HISTSTR2 REREADFLG)
(NOT (ILESSP REDOCNT #REDOCNT)))
[COND
([SETQ TEM (CDR (FMEMB (QUOTE *REDOCNT*)
(SETQ X (CAAR HISTORY]
(FRPLACA TEM REDOCNT))
(T (NCONC X (LIST (QUOTE *REDOCNT*)
REDOCNT]
(RETURN X)))
[FRPLACA X (NCONC1 (CAR X)
(SETQ Y (CONS (COND
(INPUT1 (CONS INPUT1 (CONS INPUT2 INPUT3)))
(INPUT2 (CONS INPUT2 INPUT3))
(T INPUT3))
(CONS ID (CONS (QUOTE %)
PROPS]
(RETURN Y)))
[COND
((IGREATERP (SETQ INDEX (ADD1 INDEX))
MOD)
(SETQ INDEX (IPLUS INDEX (MINUS MOD]
LP (COND
((CDDR L)
(ADD1VAR N)
(SETQ L (CDR L))
(GO LP))
((IGREATERP SIZE (IPLUS N 2))
(FRPLACA HISTORY (CONS (SETQ X (LIST NIL NIL NIL))
(CAR HISTORY)))
(GO SMASH)))
(SETQ X (CDR L))
[COND
([AND ARCHIVELST (NEQ HISTORY EDITHISTORY)
|
(OR (AND ARCHIVEFN (ARCHIVEFN (CAAR X)
|
(CAR X)))
|
(LISTGET1 (CAR X)
|
(QUOTE *ARCHIVE*]
|
(FRPLACA ARCHIVELST (CONS (LISPXFIND1 (CAR X))
(CAR ARCHIVELST)))
(FRPLACA (CDR ARCHIVELST)
(ADD1 (CADR ARCHIVELST]
(FRPLACD L NIL) (* Moves last entry to front.)
(FRPLACA HISTORY (FRPLACD X (CAR HISTORY)))
(SETQ X (CAR X)) (* X is now the entry to be canniablized.)
SMASH
(FRPLACA (CDR HISTORY)
INDEX)
[COND
((LISTP ID) (* ID is the new entry.)
(FRPLACA (CAR HISTORY)
(SETQ Y ID))
(GO OUT))
((NLISTP (SETQ Y (CAR X))) (* Y is now the input portion of the entry.)
(SETQ Y (CONS NIL NIL]
(COND
[INPUT1 (* Means INPUT is (INPUT1 INPUT2 . INPUT3) used
|
primarily for APPLY INPUT when INPUT1 is function and
|
INPUT2 args.)
(COND
((CDR Y) (* Cannibalize previous input.)
(FRPLACA Y INPUT1)
(FRPLACA (CDR Y)
INPUT2)
(FRPLACD (CDR Y)
INPUT3))
(T (SETQ Y (CONS INPUT1 (CONS INPUT2 INPUT3]
(INPUT2 (* Means INPUT is (INPUT2 . INPUT3) used primarily for
|
EVAL INPUT when INPUT2 is form.)
(FRPLACA Y INPUT2)
(FRPLACD Y INPUT3))
(T (* Means INPUT is INPUT3, used primarily for line
|
inputs, such as HISTORY commands.)
(SETQ Y INPUT3)))
(FRPLACA X Y)
(FRPLACA (SETQ Y (CDR X))
ID)
(COND
[(EQ (CADR Y)
(QUOTE %))
(* Y may correspond to an event that has not yet completed but will, e.g. you are in a break and have performed more
|
than 30 operations. Therefore Y, or at least that part of Y beginning with the value field, should not be used since
|
it will be smashed wen the event finishes.)
(FRPLACD Y (SETQ Y (CONS (QUOTE %)
PROPS]
(T (FRPLACA (SETQ Y (CDR Y))
(QUOTE %))
(FRPLACD Y PROPS)))
[COND
(HISTORYSAVEFORMS (PROG ((EVENT X))
(MAPC HISTORYSAVEFORMS (FUNCTION (LAMBDA (X)
(ERSETQ (EVAL X]
OUT (COND
((EQ ID (QUOTE *))
(LISPXWATCH EDITSTATS))
(T (LISPXWATCH LISPXSTATS)))
(COND
((EQ REREADFLG (QUOTE ABORT))
(ERROR!)))
(RETURN X])
(LISPXFIND
[LAMBDA (HISTORY LINE TYPE BACKUP QUIETFLG) (* wt: 24-JUN-76 14 18)
(* QUIETFLG=T means tell editor not to print messages on
alt-mode matches. Used by LISPXUSE and LISPXUSEC.)
(COND
((NULL HISTORY)
(ERROR (QUOTE "no history.")
(QUOTE %)
T)))
(* LINE specifies an entry or entries on HISTORY, and TYPE the desired format of the value. LISPXFIND uses
HISTORYFIND to get the corresponding entries, and then decides what to do with them.)
(RESETVARS ((EDITQUIETFLG (OR EDITQUIETFLG QUIETFLG)))
(RETURN
(PROG ((LST (CAR HISTORY))
(INDEX (CADR HISTORY))
(MOD (OR (CADDDR HISTORY)
100))
(LINE0 LINE)
VAL TEM)
[COND
(BACKUP (* Used when want to refer to HISTORY before last entry
was made, e.g. for UNDO so UNDO UNDO will work.)
(SETQ LST (CDR LST))
(SETQ INDEX (SUB1 INDEX]
[COND
((AND REREADFLG (NULL (CAAR LST)))
(* Special glitch to allow a bad history command which contains relative event numbers to be reexecuted without
changing the event specification provided it is done immediately, e.g. user types USE FOO FOR FIE IN -2, LISPX types
FIE ? user can TYPE USE FUM FOR FIE, and -2 will refer to the correct event.)
(SETQ LST (CDR LST))
(SETQ INDEX (SUB1 INDEX]
FIND[COND
((NULL LINE)
(SETQ VAL (CAR LST))
[COND
((AND (OR (EQ (CAAR VAL)
(QUOTE UNDO))
(EQ (CAAR VAL)
(QUOTE undo)))
(NEQ (CADDR VAL)
(QUOTE %))) (* So can say UNDO then REDO or USE.)
(SETQ VAL (CADR LST]
(GO SINGLE))
((EQ (CAR LINE)
(QUOTE @@)) (* Archive.)
(RETURN (LISPXFIND ARCHIVELST (CDR LINE)
TYPE]
LP (SETQ VAL (NCONC VAL (LISPXFIND0 [LDIFF LINE0 (SETQ LINE0
(OR (FMEMB (QUOTE AND)
(CDR LINE0))
(FMEMB (QUOTE and)
(CDR LINE0]
LST INDEX MOD)))
(COND
((SETQ LINE0 (CDR LINE0))
(GO LP)))
GROUP
(COND
((NULL (CDR VAL))
(SETQ VAL (CAR VAL))
(GO SINGLE))) (* VAL is a list of events.)
[AND ARCHIVEFLG (MAPC VAL (FUNCTION (LAMBDA (X)
(LISPXPUT (QUOTE *ARCHIVE*)
T NIL X]
[RETURN
(AND VAL (SELECTQ
TYPE
[INPUT (MAPCONC VAL (FUNCTION (LAMBDA (VAL)
(APPEND (SETQ TEM (LISPXGETINPUT
(COND
((NULL (CAR VAL))
(LISTGET1 VAL (QUOTE *HISTORY*)))
(T (CAR VAL)))
VAL))
(AND (NEQ (CAR (LAST TEM))
HISTSTR0)
(LIST HISTSTR0]
((ENTRY ENTRIES)
VAL)
((COPY COPIES)
(MAPCAR VAL (FUNCTION LISPXFIND1)))
(GO BAD]
(* For COPIES and ENTRIES, calling function expects a LIST of events, for COPY and ENTRY only one.
(however if the event specification produces more than one event, LISPXFIND treats COPY and ENTRY the same as COPIES
and ENTRIES.) ENTRY is used by LISPXUSE and the ... Command. Entries is used by FORGET. COPIES is used by NAME and
ARCHIVE. -
REDO is the same as INPUT except that the value returned will not be copied again, so it must be copied here.)
SINGLE (* VAL is a single event.)
(AND ARCHIVEFLG (LISPXPUT (QUOTE *ARCHIVE*)
T NIL VAL))
[RETURN (AND VAL (SELECTQ TYPE
[INPUT (APPEND (SETQ TEM
(LISPXGETINPUT
(COND
((NULL (CAR VAL))
(LISTGET1 VAL (QUOTE
*HISTORY*)))
(T (CAR VAL)))
VAL))
(AND (NEQ (CAR (LAST TEM))
HISTSTR0)
(LIST HISTSTR0]
(ENTRY VAL)
(ENTRIES (LIST VAL))
(COPY (LISPXFIND1 VAL))
(COPIES (LIST (LISPXFIND1 VAL)))
(GO BAD]
BAD (ERROR TYPE (QUOTE "- LISPXFIND ?")
T])
(LISPXGETINPUT
[LAMBDA (INPUT EVENT) (* separate function so can be advised)
INPUT])
(REMEMBER
[LAMBDA (LINE) (* wt: "28-FEB-79 23:52")
(MARKASCHANGED (GETEXPRESSIONFROMEVENTSPEC LINE)
(QUOTE EXPRESSIONS])
(GETEXPRESSIONFROMEVENTSPEC
[LAMBDA (LINE) (* wt: "28-FEB-79 23:49")
(PROG ((INPUTLINES (LISPXFIND LISPXHISTORY LINE (QUOTE INPUT)
T))
NEXT LL)
(SETQ LL (while (SETQ NEXT (FMEMB HISTSTR0 INPUTLINES))
collect (SETQ LL (LDIFF INPUTLINES NEXT))
(SETQ INPUTLINES (CDR NEXT))
[COND
((EQ (CAR LL)
(QUOTE RETRY:))
(SETQ LL (CDR LL]
[SETQ LL
(COND
((NULL (CDR LL))
(CAR LL))
(T (SELECTQ (ARGTYPE (CAR LL))
[(1 3)
(CONS (CAR LL)
(COND
((CDDR LL)
(CDR LL))
(T (CADR LL]
(COND
((CDDR LL)
(ERROR LL "Can't remember"))
[(EQ (CAR LL)
(QUOTE SET))
(CONS (QUOTE SETQ)
(CONS (CAADR LL)
(MAPCAR (CDADR LL)
(FUNCTION KWOTE]
(T (CONS (CAR LL)
(MAPCAR (CADR LL)
(FUNCTION KWOTE]
LL))
(RETURN (MKPROGN LL])
(LISPXFIND0
[LAMBDA (LINE0 LST INDEX MOD) (* lmm "10-MAY-81 20:57")
(* Value is a list of entries on history list.
lispxfind decides whatto do with them.)
(PROG (HISTORYFLG THRUFLG L1 L2 TEM)
(COND
((NULL (CDR LINE0))
(GO OUT)))
(SELECTQ (CAR LINE0)
[@ (* E.g. REDO @ FOO, same as retrieve FOO and then REDO it, except don't get two
copies of FOO on HISTORY list.)
(COND
([NULL (SETQ LINE0 (GETPROP (SETQ TEM (CADR LINE0))
(QUOTE *HISTORY*]
(ERROR TEM (QUOTE " ?")
T)))
(RETURN (COND
[(EQ TYPE (QUOTE INPUT))
(* CADR is the input, CDDR the events themselves. Note that input may correspond to the history portion, e.g. user
says NAME FOO USE. The LIST LIST is because value of LSPXFIND0 is supposed to be a list of events.)
(LIST (LIST (CADR LINE0]
(T (CDDR LINE0]
((FROM from)
(* Input can be of form -
FROM ... TO ... or ... TO ... -
FROM ... THRU ... or ... THRU ... -
FROM ...; TO ...; THRU ...; or a list of entries.)
(SETQ L1 (CDR LINE0)))
((TO THRU to thru)
[SETQ THRUFLG (OR (EQ (CAR LINE0)
(QUOTE THRU))
(EQ (CAR LINE0)
(QUOTE thru]
(SETQ L2 (HISTORYFIND LST INDEX MOD (CDR LINE0)
LINE))
(GO LDIFF))
((ALL all)
(RETURN (HISTORYFIND LST INDEX MOD LINE0 LINE)))
NIL) (* At this point we know it did not begin with TO or THRU.)
(COND
((AND [OR (SETQ TEM (FMEMB (QUOTE TO)
LINE0))
(SETQ TEM (FMEMB (QUOTE to)
LINE0))
(SETQ THRUFLG (SETQ TEM (OR (FMEMB (QUOTE THRU)
LINE0)
(FMEMB (QUOTE thru)
LINE0]
(NEQ (CAR (NLEFT LINE0 1 TEM))
(QUOTE F)))
(SETQ L1 (HISTORYFIND LST INDEX MOD (LDIFF (OR L1 LINE0)
TEM)
LINE))
(SETQ L2 (HISTORYFIND LST INDEX MOD (CDR TEM)
LINE)))
(L1 (* Line began with FROM, but did not contain a TO or THRU.)
(SETQ L1 (HISTORYFIND LST INDEX MOD L1 LINE)))
(T (GO OUT)))
LDIFF
[RETURN (COND
((NULL L1)
(AND THRUFLG (SETQ L2 (CDR L2)))
(LDIFF LST L2))
[(NULL L2)
(DREVERSE (COND
((NULL (CDR L1))
(APPEND LST))
(T (LDIFF LST (CDR L1]
((TAILP L2 L1)
(AND THRUFLG (SETQ L2 (CDR L2)))
(LDIFF L1 L2))
(T (AND (NULL THRUFLG)
(SETQ L2 (CDR L2)))
(DREVERSE (COND
((NULL (CDR L1))
(APPEND L2))
(T (LDIFF L2 (CDR L1]
OUT (SETQ TEM (CAR (HISTORYFIND LST INDEX MOD LINE0 LINE)))
(RETURN (LIST (COND
((AND HISTORYFLG (EQ TYPE (QUOTE INPUT)))
(CONS (LISTGET1 TEM (QUOTE *HISTORY*))
(CDR TEM)))
(T TEM])
(LISPXFIND1
[LAMBDA (X)
(* Produces a copy of a history entry so that if the history list recycles, and this entry is cannibalized, the
value of LISPXFIND1 is not touched.)
(CONS (APPEND (CAR X))
(CONS (CAR (SETQ X (CDR X)))
(CONS (CAR (SETQ X (CDR X)))
(CDR X])
(HISTORYFIND
[LAMBDA (LST INDEX MOD EVENTADDRESS LISPXFINDFLG) (* wt: " 9-SEP-78 23:25")
(* Searches a history list and returns the tail for
which car is the indicated entry.)
(PROG ((L LST)
(X0 EVENTADDRESS)
Z TEM ←FLG
=FLG VAL PREDFLG ALLFLG)
LP [SELECTQ (SETQ Z (CAR EVENTADDRESS))
[\ (SETQ L (AND (EQUAL (CAAAR LASTHISTORY)
(CDR LASTHISTORY))
(CAR LASTHISTORY]
((ALL all)
(COND
((NULL LISPXFINDFLG) (* ALL only interpreted on calls from lispxfind.)
(ERROR Z (QUOTE " ?")
T)))
(SETQ ALLFLG T)
(SETQ EVENTADDRESS (CDR EVENTADDRESS))
(GO LP))
(= (SETQ =FLG T)
(SETQ EVENTADDRESS (CDR EVENTADDRESS))
(GO LP))
(← (SETQ ←FLG
T)
(SETQ EVENTADDRESS (CDR EVENTADDRESS))
(GO LP))
((F f)
[COND
((SETQ TEM (CDR EVENTADDRESS)) (* Otherwise, F is not a special symbol, e.g. user types
REDO F, meaning search for F itself.)
(SETQ EVENTADDRESS (CDR EVENTADDRESS))
(SETQ Z (CAR EVENTADDRESS]
(HISTORYFIND1))
((SUCHTHAT suchthat)
(* What follows SUCHTHAT is a functionto be applied to two arguments, input portion, and entire event, and if true,
approves that event. can be used in conjuncton with ALL or ←.)
(SETQ PREDFLG T)
(SETQ EVENTADDRESS (CDR EVENTADDRESS))
(SETQ Z (CAR EVENTADDRESS))
(HISTORYFIND1))
(COND
((OR ←FLG
=FLG
(NOT (NUMBERP Z)))
(HISTORYFIND1) (* Does searching.)
)
[(ILESSP Z 0)
(* Entries on LST are numbered starting at INDEX and decreasing by 1 if Z is negative, count back corresponding
number. if Z is positive, count forward, except when Z is first member on X in which case Z is the absolute event
address, i.e. Z refers to the index that would be printed by the ?? command.)
(SETQ L (NTH L (IMINUS Z]
((NEQ L LST) (* move forward.)
(SETQ L (NLEFT LST (ADD1 Z)
L)))
[(NOT (IGREATERP Z INDEX))
(SETQ L (CDR (NTH L (IDIFFERENCE INDEX Z]
((IGREATERP (SETQ TEM (IPLUS INDEX MOD (IMINUS Z)))
0)
(* E.g. Suppose history numbers have just 'RECYCLED', i.e. current history is 5, and user references 97 must
subtract 97 from 105 to find how far back the entry is. The IGREATERP check is in case user simply typed very large
number.)
(SETQ L (CDR (NTH L TEM]
[COND
((NULL L)
[COND
(ALLFLG (RETURN VAL))
([AND DWIMFLG LISPXFINDFLG (SOME LINE (FUNCTION (LAMBDA (EVENTADDRESS TAIL)
(AND (NOT (FMEMB EVENTADDRESS LISPXFINDSPLST))
(FIXSPELL EVENTADDRESS 70 LISPXFINDSPLST T
TAIL]
(* On calls from LISPXFIND, attempt to find a
misspelling in the line, and if so, do a retfrom.)
(RETFROM (QUOTE LISPXFIND)
(LISPXFIND HISTORY LINE TYPE BACKUP QUIETFLG]
(ERROR Z (QUOTE " ?")
T))
((NULL (SETQ EVENTADDRESS (CDR EVENTADDRESS)))
[SETQ LASTHISTORY (CONS L (CONS (CAR (SETQ TEM (CAAR L)))
(CDR TEM]
(* For \ command. Input is copied so that it can be used as a check to see whether this particular event has been
recycled since it was last referenced.)
(COND
((NULL ALLFLG)
(RETURN L))
(T (SETQ VAL (NCONC1 VAL (CAR L)))
(SETQ EVENTADDRESS X0]
(SETQ L (CDR L))
(SETQ ←FLG
NIL)
(SETQ =FLG NIL)
(SETQ PREDFLG NIL)
(SETQ HISTORYFLG NIL)
(GO LP])
(HISTORYFIND1
[LAMBDA NIL (* rmk: "27-MAY-82 23:11")
(* SEarches history list, forward or backward, depending on ←FLG, looking for Z (bound in historyfind), and
resetting L to the corresponding tail.)
(PROG (PAT1 PAT2 TEM PRED)
[AND ←FLG
(COND
((EQ L LST)
(SETQ L (LAST L)))
(T (SETQ L (NLEFT LST 2 L]
[COND
(PREDFLG)
((AND (ATOM Z)
(EQ (CHCON1 Z)
(CHARCODE ←)))
(SETQ PAT1 (EDITFPAT (PACK (CDR (DUNPACK Z CHCONLST1)))
T)))
(T (SETQ PAT2 (EDITFPAT Z T]
LP [COND
([COND
((AND (OR (EQ (SETQ TEM (CAAAR L))
(QUOTE UNDO))
(EQ TEM (QUOTE undo)))
(EQ (CADDAR L)
(QUOTE))) (* UNDO events that failed to find are ignored.)
NIL)
([AND (SETQ TEM (LISTGET1 (CAR L)
(QUOTE *HISTORY*)))
PAT2
(OR (EQ PAT2 (CAR TEM))
(EQ PAT2 (CAR (LISTP (CAR TEM]
(SETQ HISTORYFLG T))
(PREDFLG (APPLY* Z (CAAR L)
(CAR L)))
(PAT1 (EDIT4E PAT1 (CAAAR L)))
(T (HISTORYMATCH (COND
(=FLG (COND
((FMEMB (QUOTE *HISTORY*)
(CAR L))
(* The value slot is bell -
and is meaningless.)
(SETQ L (CDR L))
(GO LP1))
([AND (FMEMB (QUOTE *PRINT*)
(CAR L))
(OR (EQ (SETQ TEM (CAAAR L))
(QUOTE OK))
(EQ TEM (QUOTE EVAL]
(* Although the value of this event may match the pattern, the user never saw the value printed out
(and PRINTHISTORY) wouldnt print it out.)
(SETQ L (CDR L))
(GO LP1)))
(CADDAR L))
((AND (NULL REREADFLG)
(NULL (CAAR L)))
(LISTGET1 (CAR L)
(QUOTE *HISTORY*)))
(T (CAAR L)))
PAT2
(CAR L]
(RETURN L))
(←FLG (SETQ L (NLEFT LST 1 L)))
(T (SETQ L (CDR L]
LP1 (COND
((NULL L)
(RETURN NIL)))
(GO LP])
(HISTORYMATCH
[LAMBDA (INPUT PAT EVENT)
(EDITFINDP INPUT PAT T])
(VALUEOF
[NLAMBDA LINE (* wt: "29-OCT-78 22:25")
|
|
(* the problem is how to decide whether or not the last event is to be considered in interpreting the history
|
specificaton. if the use typed, (VALUEOF -1), he obviously doesnt want this event considered.
|
on the other hand, if user types to editor (I : (VALUEOF -1)) he does want mos recent event considered.
|
VALUEOF simply uses the appearance of VALUEOF in the event as an indicator. however, a separate function VALUOF is
|
provided so that users, e.g. kaplan, can define lispxmacros which effectively call VALUEOF.)
|
|
|
(VALUOF LINE (EDITFINDP (CAAAR LISPXHISTORY)
|
(QUOTE VALUEOF])
(VALUOF
[LAMBDA (LINE BACKUP) (* lmm " 8-OCT-81 23:37")
(DECLARE (SPECVARS LINE BACKUP HISTORYFLG))
(PROG (Y HISTORYFLG)
[SETQ Y (COND
((NULL LINE)
(CADAR LISPXHISTORY))
(T (CAR (HISTORYFIND (COND
(BACKUP (SETQ Y (SUB1 (CADR LISPXHISTORY))
)
(CDAR LISPXHISTORY))
(T (SETQ Y (CADR LISPXHISTORY))
(CAR LISPXHISTORY)))
Y
(OR (CADDDR LISPXHISTORY)
144Q)
(MKLIST LINE]
(RETURN (COND
([NULL (SETQ LINE (LISTGET1 Y (QUOTE *GROUP*]
(CADDR Y))
((NULL (CDR LINE))
(CADDAR LINE))
(T (MAPCAR LINE (FUNCTION CADDR])
(LISPXUSE
[LAMBDA (LINE HISTORY LSPXHST) (* wt: 18-AUG-76 10 31)
(PROG (EXPR ARGS VARS STATE LST TEM USE-ARGS GENLST LISPXHIST)
(* LISPXHIST rebound to NIL so ESUBST doesn't put any
side information on history.)
(COND
((NULL LINE)
(ERROR (QUOTE "use what??")
(QUOTE %)
T)))
(SETQ STATE (QUOTE VARS))
LP (* Parses input string using a finite STATE machine.)
[COND
((OR (NULL LST)
(NULL (CDR LINE))
(NULL (SELECTQ (CAR LINE)
((FOR for)
(COND
((EQ STATE (QUOTE VARS))
(SETQ VARS (NCONC1 VARS LST))
(SETQ TEM (APPEND LST TEM))
(SETQ STATE (QUOTE ARGS))
(SETQ LST NIL)
T)))
((AND and)
(COND
((EQ STATE (QUOTE EXPR))
NIL)
(T [COND
((EQ STATE (QUOTE ARGS))
(SETQ ARGS (NCONC1 ARGS LST)))
((EQ STATE (QUOTE VARS))
(* E.g. user types USE A AND B following previous USE
command.)
(SETQ VARS (NCONC1 VARS LST]
(SETQ STATE (QUOTE VARS))
(SETQ LST NIL)
T)))
((IN in)
(COND
((AND (EQ STATE (QUOTE VARS))
(NULL ARGS))
(SETQ VARS (NCONC1 VARS LST))
(SETQ TEM (APPEND LST TEM))
(SETQ STATE (QUOTE EXPR))
(SETQ LST NIL)
T)
((EQ STATE (QUOTE ARGS))
(SETQ ARGS (NCONC1 ARGS LST))
(SETQ STATE (QUOTE EXPR))
(SETQ LST NIL)
T)))
NIL)))
(SETQ LST (NCONC1 LST (CAR LINE)))
(COND
((MEMBER (CAR LINE)
TEM)
(SETQ GENLST (CONS (CONS (CAR LINE)
(GENSYM))
GENLST))
(* This enables USE A B FOR B A, USE A FOR B AND B FOR A, or USE A FOR B AND B C FOR A)
]
(COND
((SETQ LINE (CDR LINE))
(GO LP)))
(SELECTQ STATE
(VARS (SETQ VARS (NCONC1 VARS LST)))
(ARGS (SETQ ARGS (NCONC1 ARGS LST)))
(EXPR (SETQ EXPR LST))
(HELP)) (* ARGS and VARS are lists of lists.)
[AND (NULL EXPR)
ARGS
(SETQ EXPR (LIST (QUOTE F)
(CAAR ARGS]
(* EXPR specifies expressions to be substituted INTO. E.g. USE FOO FOR FIE IN FUM or USE FOO FOR FIE.
In latter case, searches for FIE. The F is added because of numbers, e.g. USE 3 FOR 4 means find 4, whereas USE FOO
FOR FIE IN 4 means the 4TH expression back.)
[AND (NULL ARGS)
(SETQ USE-ARGS (CADR (FMEMB (QUOTE USE-ARGS)
(LISPXFIND HISTORY EXPR (QUOTE ENTRY)
T T]
(SETQ EXPR (LISPXFIND HISTORY EXPR (QUOTE INPUT)
T T)) (* EXPR now is the expression
(s) to be substituted into.)
[COND
(ARGS (* Arguments specifically named by user, i.e. USE ...
FOR ...)
(SETQ USE-ARGS (CONS ARGS EXPR)) (* To be saved in case user gives a use command
referring to this event.)
(SETQ EXPR (LIST EXPR)))
[USE-ARGS (* Arguments specified by other USE command.)
(SETQ ARGS (CAR USE-ARGS))
(SETQ EXPR (LIST (CDR USE-ARGS)))
(COND
((AND (CDR ARGS)
(NULL (CDR VARS))) (* User types command of the form USE A FOR B AND C FOR
D and follows this with USE E F.)
(SETQ VARS (MAPCAR (CAR VARS)
(FUNCTION CONS]
((OR (CDR VARS)
(CDR (FMEMB HISTSTR0 EXPR)))
(* More than one operation, but no ARGS. e.g. USE FOO IN A AND B, or else multiple arguments specified in the
referent operation, e.g. it was of the form USE A FOR B AND C FOR D.)
(ERROR (QUOTE "for what ?")
(QUOTE %)
T))
(T (* E.g. LOAD (FOO) followed by USE MAKEFILE RECOMPILE.)
[SETQ TEM (COND
((CDDR EXPR)
(CAR EXPR))
(T (CAAR EXPR]
(SETQ ARGS (LIST (LIST TEM)))
(SETQ EXPR (LIST EXPR]
(SETQ TEM (LISPXUSE0 VARS ARGS EXPR GENLST))
(NCONC LSPXHST (LIST (QUOTE USE-ARGS)
USE-ARGS))
(RETURN TEM])
(LISPXUSE0
[LAMBDA (VARS ARGS EXPR GENLST) (* wt: 24-JUN-76 14 19)
(* Does the actual substitution after LISPXUSE has computed the VARS, ARGS, and EXPRS. VARS is a list of lists of
variables, the extra list corresponding to the clauses of an AND, e.g. USE A B FOR C AND D E FOR F would have
((A B) (D E)) for VARS, and ((C) (F)) for AAGS.)
(PROG (VAL)
LP (* Argument names have either been supplied by user or
obtained implicitly from another USE command.)
(SETQ EXPR (LISPXUSE1 (CAR VARS)
(CAR ARGS)
EXPR))
(SETQ VARS (CDR VARS))
(COND
((SETQ ARGS (CDR ARGS))
(GO LP))
(VARS (ERROR (QUOTE "use what??")
(QUOTE %)
T)))
[MAPC GENLST (FUNCTION (LAMBDA (X)
(LISPXSUBST (CAR X)
(CDR X)
EXPR T]
[SETQ VAL (MAPCONC EXPR (FUNCTION (LAMBDA (X)
X]
(* Samples: USE A B C D FOR X Y means substitute A FOR X AND B FOR Y AND then do it again with C FOR X AND D FOR Y.
This is equivalent to USE A C FOR X AND B D FOR Y except that first case can be followed by USE E F and will
automatically substitute FOR X AND Y. -
USE A B C FOR D AND X Y Z FOR W means three operations, with A FOR D AND X FOR W in the first, B FOR D AND Y FOR W
in the second, etc. -
USE A B C FOR D AND X FOR Y means three operations, first with A FOR D AND X FOR Y second with B FOR D AND X FOR Y
etc. equivalent to USE X FOR Y AND A B C FOR D. -
USE A B C FOR D AND X Y FOR Z causes error. -
USE A B FOR B A will work correctly, but USE A FOR B AND B FOR A will result in all B's being changed to A's.
The general rule is substitution proceeds from left to right with each 'AND' handled separately.
Whenever the number of variables exceeds the number of expressions available, the expressions multiply.)
(RETURN VAL])
(LISPXUSE1
[LAMBDA (VARS ARGS EXPRS)
(PROG ((V VARS)
(A ARGS)
(E (COPY EXPRS))
L VFLG AFLG EFLG TEM)
(SETQ L E)
LP (COND
((AND GENLST (SETQ TEM (SASSOC (CAR V)
GENLST))
(STRPOS (QUOTE )
(CAR A)))
(ERROR (QUOTE "sorry, that's too hard.")
(QUOTE)
T)))
[RPLACA E (COND
((EQ (CAR V)
(QUOTE !))
(SETQ V (CDR V))
(LSUBST (CAR V)
(CAR A)
(CAR E)))
(T (LISPXSUBST (OR (CDR TEM)
(CAR V))
(CAR A)
(CAR E)
T]
(COND
((NULL (SETQ V (CDR V)))
(SETQ VFLG T)))
(COND
((NULL (SETQ A (CDR A)))
(SETQ AFLG T)))
(COND
((AND A V)
(GO LP))
((SETQ E (CDR E))
(GO LP1)))
(COND
((AND (NULL A)
(NULL V))
(RETURN L)))
(SETQ EFLG T)
[SETQ L (NCONC L (SETQ E (COPY EXPRS]
LP1 (COND
((AND EFLG VFLG AFLG)
(ERROR (QUOTE "huh??")
(QUOTE)
T)))
(COND
((NULL V)
(SETQ V VARS)))
(COND
((NULL A)
(SETQ A ARGS)))
(GO LP])
(LISPXSUBST
[LAMBDA (X Y Z CHARFLG)
(* used by lispx, lispxuse and lispxuse0. a separate function so can be advised for applications involving history
lists contaiing different types of inputs, e.g. strings.)
(COND
((NULL CHARFLG)
(SUBST X Y Z))
(T (ESUBST X Y Z T])
(LISPXUSEC
[LAMBDA (LINE HISTORY) (* lmm " 7-MAY-82 19:30")
(* A short version of the USE command. $ X Y is equivalent to USE $Y$ FOR $X$. user can also say $ X = Y or $ X -> Y
or $ Y FOR X. User can specify event with IN. However, the distributivity of USE command is not allowed.
(Note that $ can be ued even if character editing is not being performed, e.g. $ FOO FIE is probably easier to type
than USE FIE FOR FOO.) If the event referred to contains an ERROR property, $ first performs the substitution on
that argument, and then substitues the corrected offender into the expression. If the user omits a second argument,
e.g. types $ FOO, the substitution is performed for the offender. (In this case there must be an ERROR property.))
(PROG (LISPY LISPZ LISPXTEM LISPX1 LISPX2 LISPXIN LISPXHIST)
(* LISPXHIST rebound to NIL so ESUBST doesn't put any side information on
history.)
[COND
((CDR (SETQ LISPXIN (FMEMB (QUOTE IN)
LINE)))
(* May be of the form $ X IN -- or $ X Y IN --.
Note that -- may specify a group.)
(SETQ LINE (LDIFF LINE LISPXIN))
(SETQ LISPY (LISPXFIND HISTORY (SETQ LISPXIN (CDR LISPXIN))
(QUOTE ENTRY)
T T)))
((NULL (CDR LINE)) (* Form is just $ X.)
(SETQ LISPY (LISPXFIND HISTORY NIL (QUOTE ENTRY)
T T]
[COND
((NULL (CDR LINE))
(COND
((SETQ LISPZ (CDR (FMEMB (QUOTE *ERROR*)
LISPY)))
(SETQ LISPX1 (CAR LINE))
(SETQ LISPX2 (CAR LISPZ))
(GO OUT))
((NUMBERP (CAR LINE))
(RETURN (LISPXUSEC (CONS (QUOTE IN)
LINE)
HISTORY)))
(T
(* Since no second argument was specified, this has to be an ERROR correction. Note that it may have been of the
form $ X or $ X IN --.)
(PRIN1 (QUOTE "Unable to figure out what you meant in:")
T)
(PRINTHISTORY1 LISPY T)
(ERROR!] (* Identify substituTEE and substituTOR.)
[COND
((CDDR LINE)
(SELECTQ (CADR LINE)
((TO = ->)
(SETQ LISPX1 (CADDR LINE))
(SETQ LISPX2 (CAR LINE)))
(FOR (SETQ LISPX1 (CAR LINE))
(SETQ LISPX2 (CADDR LINE)))
(ERROR (CADR LINE)
(QUOTE " ?")
T)))
(T (SETQ LISPX1 (CADR LINE))
(SETQ LISPX2 (CAR LINE]
[COND
((NULL LISPY) (* Form of command is $ X Y. Search for X.)
(SETQ LISPXTEM (COND
[(AND (NLISTP LISPX1)
(NLISTP LISPX2)
(NOT (STRPOS (QUOTE )
LISPX2)))
(PACK (LIST (QUOTE )
LISPX2
(QUOTE ]
(T LISPX2)))
(SETQ LISPY (LISPXFIND HISTORY (SETQ LISPXIN (LIST LISPXTEM))
(QUOTE ENTRY)
T T]
(SETQ LISPZ (CDR (FMEMB (QUOTE *ERROR*)
LISPY)))
(* To see if the event contains an error property. Note that even if the user identifies an event using IN, if the
event contains an offender, the character substitution takes place only in the error, not in the whole expression.
See comment below after EDITFINDP.)
OUT (SETQ LISPY (COPY (LISPXFIND HISTORY LISPXIN (QUOTE INPUT)
T T)))
(* Need another call to LISPXFIND even though we already have the entry because LISPXFIND contains smarts about what
fields to extract, e.g. did use say $ X Y IN USE or $ X Y IN -1, etc.)
(COND
((NULL LISPZ)
(* The user is using $ to avoid having to type alt-modes around his patterns, otherwise this is essentially a
simplified USE command. therefore perform the substitution in the input, i.e. LISPY)
(GO OUT1))) (* There was an error in the indicated event.)
(SETQ LISPZ (CAR LISPZ))
(COND
((AND (EQ LISPX2 LISPZ)
(NUMBERP LISPX1))
(* $ 1 2 will change all 1's to 2's occurring inside of other atoms or strings. It will not change the number 1 to
the number 2.0 Therefore, this check is for the case where the 'bad guy' was a number, and the user was typing in
the correct number in the form of $ number. this frequently happens for correction to EDIT commands, e.g. user types
(ri 1 33) meaning (ri 1 3) and then corrects by $ 3)
(SETQ LISPXTEM LISPX1)
(AND (NULL EDITQUIETFLG)
(PRIN2 LISPX2 T T)
(PRIN1 (QUOTE ->)
T)
(PRINT LISPX1 T T))
(* Since in all other cases, ESUBST will cause a message of this form to be printed, we also do it here to be
consistent.)
)
[(NULL LINE)
(COND
[(OR (LITATOM LISPZ)
(STRINGP LISPZ))
(* The effect of this is to cause the operation that caused the error to be reexecuted this time searching for
something thatis 'close' to the word producing the error, e.g. user types INSERT -- AFTER CONDD and system types
CONDD ? user then types $ causing the command INSERT -- AFTER CONDD$$ to be executed.)
(SETQ LISPXTEM (PACK (LIST LISPZ (QUOTE ]
(T (ERROR (QUOTE " ? ")
(QUOTE)
T]
([NULL (NLSETQ (SETQ LISPXTEM (ESUBST LISPX1 LISPX2 (COND
((LISTP LISPZ)
(COPY LISPZ))
(T LISPZ))
NIL T]
(* The indicated characters do not appear in LISPZ, the offender.
Therefore, perform the substitution in the input.)
(GO OUT1)))
(COND
((EDITFINDP LISPY LISPZ)
(RETURN (SUBST LISPXTEM LISPZ LISPY)))
(T (PRIN2 LISPZ T T)
(PRIN1 (QUOTE " does not appear in ")
T)
(PRINTHISTORY1 (LIST LISPY)
T)
(ERROR!)))
OUT1(RETURN (ESUBST LISPX1 LISPX2 LISPY T T])
(LISPXFIX
[LAMBDA (INPUT COMS) (* wt: 14-JUL-76 14 38)
(PROG (LISPXHIST)
(RETURN (CAR (LAST (EDITL (COND
((AND (EQ (CADR INPUT)
HISTSTR0)
(NULL (CDDR INPUT)))
(* eval input,mkae the current expression be the form
|
itself.)
(LIST (CAR INPUT)
INPUT))
(T (LIST INPUT)))
COMS])
(CHANGESLICE
[LAMBDA (N HISTORY L) (* wt: "22-NOV-78 23:27")
(* Undoing a CHANGSLICE involves another call to CHANGESLICE, because you can't just replace the pointers because of
the ring buffer aspect of the history list. In other words, the place where events was deleted may now be the
beginning of the history list. Therefore, L represents the forgotten events if any, in the case that the history
list is being enlarged by virtue of undoing a CHANGESLICE.)
[COND
((ILESSP N 3)
(ERROR N (QUOTE "is too small")))
((NULL HISTORY)
(AND LISPXHISTORY (CHANGESLICE N LISPXHISTORY))
|
(AND EDITHISTORY (CHANGESLICE N EDITHISTORY)))
(T (NCONC (CAR HISTORY)
L) (* Add forgotten events, if any.)
(UNDOSAVE [LIST (QUOTE CHANGESLICE)
(CADDR HISTORY)
HISTORY
(CDR (SETQ L (NTH (CAR HISTORY)
N]
LISPXHIST)
(FRPLACA (CDDR HISTORY)
N)
(FRPLACA (CDDDR HISTORY)
(ITIMES (ADD1 (IQUOTIENT (SUB1 N)
100))
100))
(COND
(L (* Chop off the extra events.)
(FRPLACD L]
N])
(LISPXSTATE
[LAMBDA (NAME STATE) (* STATE is either 'BEFORE' or 'AFTER')
(PROG (X Y)
[COND
([NULL (SETQ X (GETP NAME (QUOTE STATE] (* First time STATE command used with NAME.)
[COND
([NULL (SETQ Y (CDR (GETP NAME (QUOTE *HISTORY*]
(* The CDR is because CAR corresponds to he 'arguments')
(ERROR NAME (QUOTE " ?")
T))
((EQ STATE (QUOTE AFTER))
(RETURN (QUOTE WAS]
(MAPC Y (FUNCTION UNDOLISPX2))
(/PUT NAME (QUOTE STATE)
(CONS (QUOTE BEFORE)
LISPXHIST)))
((EQ STATE (CAR X))
(RETURN (QUOTE WAS)))
(T (UNDOLISPX2 X)
(/PUT NAME (QUOTE STATE)
(CONS STATE LISPXHIST]
(RETURN STATE])
(LISPXTYPEAHEAD
[LAMBDA NIL (* wt: 1-JUL-76 14 26)
(PROG (X L)
LP (PRIN1 (QUOTE >)
T)
[NLSETQ (SELECTQ (SETQ X (LISPXREAD T T))
((OK GO)
(MAPC L (FUNCTION LISPXUNREAD))
(RETFROM (QUOTE LISPXTYPEAHEAD)))
(STOP (RETFROM (QUOTE LISPXTYPEAHEAD)))
(FIX (SETQ L (EDITE L)))
(Q (PRIN1 (QUOTE \\)
T)
(PRINT (COND
((NLISTP (SETQ X (CAR L)))
X)
(T (CAR X)))
T T)
(SETQ L (CDR L)))
[?? (MAPC (REVERSE L)
(FUNCTION (LAMBDA (X)
(PRINTHISTORY1 (LIST X (QUOTE >))
T T]
(SETQ L (CONS [COND
((OR (LISTP X)
(NULL (READP T)))
(LIST X))
(T
(* The extra argument to READLINE is so that a line consisting of just %], e.g. FOO%] will read is as
(NIL) instead of NIL.)
(CONS X (READLINE T NIL T]
L]
(GO LP])
)
(ADDTOVAR SYSTEMINITVARS (LISPXHISTORY NIL 0 100 100)
(GREETHIST))
(DECLARE: DONTEVAL@LOAD DOCOPY
(RPAQQ #REDOCNT 3)
(RPAQQ ARCHIVEFLG T)
(RPAQQ ARCHIVEFN NIL)
(RPAQQ ARCHIVELST (NIL 0 50 100))
(RPAQQ DISPLAYTERMFLG NIL)
(RPAQQ EDITHISTORY (NIL 0 30 100))
(RPAQQ HERALDSTRING NIL)
(RPAQQ LASTEXEC NIL)
(RPAQQ LASTHISTORY NIL)
(RPAQQ LISPXBUFS NIL)
(RPAQQ LISPXHIST NIL)
(RPAQQ LISPXHISTORY (NIL 0 30 100))
(RPAQQ LISPXPRINTFLG T)
(RPAQQ LISPXUSERFN NIL)
(RPAQQ MAKESYSDATE NIL)
(RPAQQ PROMPT#FLG T)
(RPAQQ REDOCNT NIL)
(RPAQQ SYSOUT.EXT NIL)
(RPAQQ SYSOUTFILE WORK)
(RPAQQ SYSOUTGAG NIL)
(RPAQQ TOPLISPXBUFS NIL)
)
(ADDTOVAR LISPXHISTORYMACROS (TYPE-AHEAD (LISPXTYPEAHEAD))
(??T NIL (PROG (TEM)
(RESETVARS ((PRETTYTRANFLG T))
(RESETFORM (OUTPUT T)
(PRINTDEF (COND ([NULL (CDAR (SETQ
TEM
(LISPXFIND
LISPXHISTORY
LISPXLINE
(QUOTE ENTRY]
(CAAR TEM))
(T (CAR TEM)))
NIL T)))
(TERPRI T)
(RETURN NIL))))
(ADDTOVAR LISPXMACROS [SHH NIL (COND [[OR (CDR (LISTP LISPXLINE))
(AND (FMEMB (LASTC T)
(QUOTE (%) %])))
(LITATOM (CAR LISPXLINE]
(APPLY (CAR LISPXLINE)
(COND ((AND (LISTP (CADR LISPXLINE))
(NULL (CDDR LISPXLINE)))
(CADR LISPXLINE))
(T (CDR LISPXLINE]
(T (EVAL (COND (LISPXLINE (CAR LISPXLINE))
(T (QUOTE SHH]
[RETRIEVE (PROG ((X (GETP (CAR LISPXLINE)
(QUOTE *HISTORY*)))
REREADFLG)
(COND ((NULL X)
(ERROR (CAR LISPXLINE)
(QUOTE " ?")
T)))
[MAPC (CDDR X)
(FUNCTION (LAMBDA (X)
(HISTORYSAVE LISPXHISTORY X]
(RETURN (CAR LISPXLINE]
(BEFORE (LISPXSTATE (CAR LISPXLINE)
(QUOTE BEFORE)))
(AFTER (LISPXSTATE (CAR LISPXLINE)
(QUOTE AFTER)))
(OK (RETFROM (OR (STKPOS (QUOTE USEREXEC))
(QUOTE LISPX))
T T))
[REMEMBER: (PROG1 (RESETVARS (FILEPKGFLG)
(RETURN (EVAL (LISPX/ (CAR LISPXLINE))
LISPXID)))
(MARKASCHANGED (CAR LISPXLINE)
(QUOTE EXPRESSIONS]
(REMEMBER (REMEMBER LISPXLINE)))
(ADDTOVAR LISPXCOMS SHH RETRIEVE BEFORE AFTER OK REMEMBER: REMEMBER TYPE-AHEAD ??T)
(ADDTOVAR HISTORYCOMS RETRIEVE TYPE-AHEAD)
(ADDTOVAR LISPXFINDSPLST FROM TO THRU SUCHTHAT ALL AND)
(ADDTOVAR BEFORESYSOUTFORMS (SETQ SYSOUTDATE (DATE))
[PROGN [COND ((NULL FILE)
(SETQ FILE SYSOUTFILE))
(T (SETQ SYSOUTFILE (PACKFILENAME (QUOTE VERSION)
NIL
(QUOTE BODY)
FILE]
(COND ([AND (NULL (FILENAMEFIELD FILE (QUOTE EXTENSION)))
(NULL (FILENAMEFIELD FILE (QUOTE VERSION]
(SETQ FILE (PACKFILENAME (QUOTE BODY)
FILE
(QUOTE EXTENSION)
SYSOUT.EXT])
(ADDTOVAR RESETFORMS (SETQ READBUF NIL)
(SETQ READBUFSOURCE NIL)
(SETQ TOPLISPXBUFS (OR (CLBUFS T)
TOPLISPXBUFS))
(COND [(EQ CLEARSTKLST T)
(COND ((EQ NOCLEARSTKLST NIL)
(CLEARSTK))
(T (* clear all stack pointers EXCEPT those on NOCLEARSTKLST.)
(MAPC (CLEARSTK T)
(FUNCTION (LAMBDA (X)
(AND (NOT (FMEMB X NOCLEARSTKLST))
(RELSTK X]
(T (MAPC CLEARSTKLST (FUNCTION RELSTK))
(SETQ CLEARSTKLST NIL))))
(ADDTOVAR HISTORYSAVEFORMS )
(ADDTOVAR LISPXCOMS ... ?? FIX FORGET NAME ORIGINAL REDO REPEAT RETRY UNDO USE fix forget name redo
repeat retry undo use)
(ADDTOVAR SYSTATS (LISPXSTATS LISPX INPUTS)
(UNDOSAVES UNDO SAVES)
(UNDOSTATS CHANGES UNDONE)
NIL
(EDITCALLS CALLS TO EDITOR)
(EDITSTATS EDIT COMMANDS)
(EDITEVALSTATS COMMANDS INVOLVING EVALUATING A LISP EXPRESSION)
(EDITESTATS USES OF AN E COMMAND TYPED IN DIRECTLY)
(EDITISTATS USES OF AN I COMMAND TYPED IN DIRECTLY)
(EDITUNDOSAVES EDIT UNDO SAVES)
(EDITUNDOSTATS EDIT CHANGES UNDONE)
NIL
(P.A.STATS P.A. COMMANDS)
NIL
(CLISPIFYSTATS CALLS TO CLISPIFY)
NIL
(FIXCALLS CALLS TO DWIM)
(FIXTIME)
(ERRORCALLS WERE DUE TO ERRORS)
(DWIMIFYFIXES WERE FROM DWIMIFYING)
NIL "OF THOSE DUE TO ERRORS:" (TYPEINFIXES WERE DUE TO ERRORS IN TYPE-IN)
(PROGFIXES WERE DUE TO ERRORS IN USER PROGRAMS)
(SUCCFIXES1 OF THESE CALLS WERE SUCCESSFUL)
NIL "OF THE CALLS DUE TO DWIMIFYING:" (SUCCFIXES2 WERE SUCCESSFUL)
NIL
(SPELLSTATS OF ALL DWIM CORRECTIONS WERE SPELLING CORRECTIONS)
(CLISPSTATS WERE CLISP TRANSFORMATIONS)
(INFIXSTATS OF THESE WERE INFIX TRANSFORMATIONS)
(IFSTATS WERE IF/THEN/ELSE STATEMENTS)
(I.S.STATS WERE ITERATIVE STATEMENTS)
(MATCHSTATS WERE PATTERN MATCHES)
(RECORDSTATS WERE RECORD OPERATIONS)
NIL
(SPELLSTATS1 OTHER SPELLING CORRECTIONS, E.G. EDIT COMMANDS)
NIL
(RUNONSTATS OF ALL SPELLING CORRECTIONS WERE RUN-ON CORRECTIONS)
NIL
(VETOSTATS CORRECTIONS WERE VETOED)
NIL)
(ADDTOVAR NOCLEARSTKLST )
(APPENDTOVAR AFTERSYSOUTFORMS (COND ((LISTP SYSOUTGAG)
(EVAL SYSOUTGAG))
(SYSOUTGAG)
((OR (NULL USERNAME)
(EQ USERNAME (USERNAME NIL T)))
(TERPRI T)
(PRIN1 HERALDSTRING T)
(TERPRI T)
(TERPRI T)
(GREET0)
(TERPRI T))
(T (LISPXPRIN1 (QUOTE "****ATTENTION USER ")
T)
(LISPXPRIN1 (USERNAME)
T)
(LISPXPRIN1 (QUOTE ":
this sysout is initialized for user ")
T)
(LISPXPRIN1 USERNAME T)
(LISPXPRIN1 (QUOTE ".
")
T)
(LISPXPRIN1 (QUOTE "To reinitialize, type GREET()
")
T)))
(SETINITIALS))
[MAPC SYSTATS (FUNCTION (LAMBDA (X)
(AND (LISTP X)
(EQ (GETTOPVAL (CAR X))
(QUOTE NOBIND))
(SETTOPVAL (CAR X)
NIL]
(PUTD (QUOTE E))
(DEFINEQ
(GREET
[LAMBDA (NAME FLG) (* lmm "23-May-85 19:05")
(OR (ERSETQ (PROG (FILE)
(AND LISPXHIST (NOT (FMEMB (QUOTE SIDE)
LISPXHIST))
(LISPXPUT (QUOTE SIDE)
(LIST -1)
NIL LISPXHIST))
(TAB 0 0 T)
(UNDOLISPX2 (LIST (QUOTE SIDE)
GREETHIST))
(SETQ GREETHIST (LISTGET1 LISPXHIST (QUOTE SIDE)))
(* Undoes previous greeting if any.)
[SETQ USERNAME (COND
((NULL NAME)
(USERNAME NIL T))
(T (COND
((GETD (QUOTE SETUSERNAME))
(SETUSERNAME NAME)))
(MKATOM NAME]
(for X in PREGREETFORMS do (EVAL X))
(RESETVARS (PRETTYHEADER)
(AND (SETQ FILE (GREETFILENAME T))
(LOAD FILE (QUOTE SYSLOAD)))
(* System greeting)
(AND (SETQ FILE (GREETFILENAME USERNAME))
(LOAD FILE T)) (* User greeting)
)
(for X in POSTGREETFORMS do (EVAL X))
(GREET0)
(RETURN T)))
(PRINTOUT T "error while loading INIT files..." T])
(GREET0
[LAMBDA NIL (* lmm "28-DEC-82 08:49")
(COND
(GREETDATES
(LISPXPRIN1
[PROG ((DATE (DATE))
HOUR TEM DIGIT)
(RETURN (OR (AND (FIXP (SETQ DIGIT (NTHCHAR DATE -1)))
(OR [AND (EVENP (LRSH DIGIT 1))
(STRINGP (SETQ TEM
(CDR (SASSOC (U-CASE (SUBSTRING DATE 1 6))
GREETDATES]
[AND (EVENP DIGIT)
(FIXP (SETQ HOUR (SUBATOM DATE 11 12)))
(COND
((AND FIRSTNAME (ILESSP HOUR 6))
(QUOTE "You're working late tonight"))
((ILESSP HOUR 12)
(QUOTE "Good morning"))
((ILESSP HOUR 18)
(QUOTE "Good afternoon"))
(T (QUOTE "Good evening"]
(AND (EVENP DIGIT 3)
"Hello")))
(QUOTE "Hi"]
T)
(COND
(FIRSTNAME (LISPXPRIN1 (QUOTE ", ")
T)
(LISPXPRIN1 FIRSTNAME T)))
(LISPXPRIN1 "." T)
(LISPXTERPRI T])
)
(ADDTOVAR PREGREETFORMS (DREMOVE GREETFORM RESETFORMS)
(SETQ CONSOLETIME (SETQ CPUTIME (SETQ EDITIME 0)))
(SETQ CONSOLETIME0 (CLOCK 0))
(SETQ CPUTIME0 (CLOCK 2)))
(ADDTOVAR POSTGREETFORMS (SETINITIALS)
(AND EDITCHARACTERS (APPLY (QUOTE SETTERMCHARS)
EDITCHARACTERS)))
(DECLARE: DONTEVAL@LOAD DOCOPY
(RPAQQ GREETHIST NIL)
(RPAQQ SYSTEMTYPE NIL)
(RPAQQ GREETFORM (LISPXEVAL (QUOTE (GREET))
(QUOTE ←)))
(RPAQQ CUTEFLG NIL)
(RPAQQ GREETDATES (("12-FEB" . "Happy Lincoln's birthday")
("14-FEB" . "Happy Valentine's day")
("22-FEB" . "Happy Washington's birthday")
("15-MAR" . "Beware the Ides of March")
("17-MAR" . "Happy St. Patrick's day")
("31-OCT" . "Trick or Treat")
("25-DEC" . "Merry Christmas")
(" 1-JAN" . "Happy new year")))
(RPAQQ USERNAME NIL)
(RPAQQ HOSTNAME NIL)
(RPAQQ CONSOLETIME 0)
(RPAQQ CONSOLETIME0 0)
(RPAQQ CPUTIME 0)
(RPAQQ CPUTIME0 0)
(RPAQQ EDITIME 0)
(RPAQQ FIRSTNAME NIL)
COPYWHEN (NEQ (SYSTEMTYPE)
(QUOTE D))
(PUTPROPS SYSOUT ARGNAMES (FILE))
(PUTPROPS MAKESYS ARGNAMES (FILE NAME))
[PUTPROPS SYSOUT READVICE (NIL (BEFORE NIL (MAPC BEFORESYSOUTFORMS (FUNCTION EVAL)))
(AFTER NIL (AND (LISTP !VALUE)
(MAPC AFTERSYSOUTFORMS (FUNCTION EVAL]
[PUTPROPS MAKESYS READVICE (NIL (BEFORE NIL (MAPC BEFOREMAKESYSFORMS (FUNCTION EVAL]
(READVISE SYSOUT MAKESYS)
(ADDTOVAR BEFOREMAKESYSFORMS (UNDOLISPX2 (LIST (QUOTE SIDE)
GREETHIST))
(SETQ GREETHIST NIL)
(SETQ RESETFORMS (CONS GREETFORM RESETFORMS))
(SETQ MAKESYSDATE (DATE)))
)
(DEFINEQ
(LISPXPRINT
[LAMBDA (X Y Z NODOFLG)
(AND LISPXPRINTFLG LISPXHIST (LISPXPUT (QUOTE *LISPXPRINT*)
[LIST (CONS (QUOTE PRINT)
(COND
(Z (LIST X Y Z))
(Y (LIST X Y))
(X (LIST X]
T LISPXHIST))
(AND (NULL NODOFLG)
(PRINT X Y Z])
(LISPXPRIN1
[LAMBDA (X Y Z NODOFLG)
(AND LISPXPRINTFLG LISPXHIST (LISPXPUT (QUOTE *LISPXPRINT*)
[LIST (COND
((AND (EQ Y T)
(STRINGP X))
(* The string itself will be stored.
This saves 3 cells.)
X)
(T (CONS (QUOTE PRIN1)
(COND
(Z (LIST X Y Z))
(Y (LIST X Y))
(X (LIST X]
T LISPXHIST))
(AND (NULL NODOFLG)
(PRIN1 X Y Z])
(LISPXPRIN2
[LAMBDA (X Y Z NODOFLG)
(AND LISPXPRINTFLG LISPXHIST (LISPXPUT (QUOTE *LISPXPRINT*)
[LIST (COND
((AND (EQ Y T)
(NLISTP X)
(NOT (STRINGP X)))
(* The atm will be stored)
X)
(T (CONS (QUOTE PRIN2)
(COND
(Z (LIST X Y Z))
(Y (LIST X Y))
(X (LIST X]
T LISPXHIST))
(AND (NULL NODOFLG)
(PRIN2 X Y Z])
(LISPXPRINTDEF
[LAMBDA (EXPR FILE LEFT DEF TAIL NODOFLG) (* wt: 11-MAY-76 19 59)
(* so uer can prettyprint and have it appear on history
|
list)
(AND LISPXPRINTFLG LISPXHIST (LISPXPUT (QUOTE *LISPXPRINT*)
(LIST (LIST (QUOTE LISPXPRINTDEF0)
EXPR FILE LEFT DEF TAIL))
T LISPXHIST))
(AND (NULL NODOFLG)
(LISPXPRINTDEF0 EXPR FILE LEFT DEF TAIL])
(LISPXPRINTDEF0
[LAMBDA (EXPR FILE LEFT DEF TAIL) (* wt: 11-MAY-76 19 59)
(* this function is necessar to implement lispxprintdef
|
because printdef itself doesnt take a file argument.)
(RESETFORM (OUTPUT FILE)
(PRINTDEF EXPR LEFT DEF TAIL])
(LISPXSPACES
[LAMBDA (X Y Z NODOFLG)
(AND LISPXPRINTFLG LISPXHIST (LISPXPUT (QUOTE *LISPXPRINT*)
[LIST (COND
((AND (EQ Y T)
(EQ X 1))
(QUOTE " "))
(T (CONS (QUOTE SPACES)
(COND
(Y (LIST X Y))
(X (LIST X]
T LISPXHIST))
(AND (NULL NODOFLG)
(SPACES X Y])
(LISPXTERPRI
[LAMBDA (X Y Z NODOFLG)
(AND LISPXPRINTFLG LISPXHIST (LISPXPUT (QUOTE *LISPXPRINT*)
[LIST (COND
((EQ X T)
(QUOTE "
"))
(T (CONS (QUOTE TERPRI)
(COND
(X (LIST X]
T LISPXHIST))
(AND (NULL NODOFLG)
(TERPRI X])
(LISPXTAB
[LAMBDA (X Y Z NODOFLG)
(AND LISPXPRINTFLG LISPXHIST (LISPXPUT (QUOTE *LISPXPRINT*)
[LIST (CONS (QUOTE TAB)
(COND
(Z (LIST X Y Z))
(Y (LIST X Y))
(X (LIST X]
T LISPXHIST))
(AND (NULL NODOFLG)
(TAB X Y Z])
(USERLISPXPRINT
[LAMBDA (X FILE Z NODOFLG) (* wt: 14-MAY-76 13 8)
(* this defnition can be movd'd to any user function whose name begins with LISPX to make it work like a
|
LISPXprining function. it requires that the file argument be the second argument, and that the function only have
|
three arguments)
([LAMBDA (POS) (* This has the avantage of working both compiled
|
andinterpreted.)
(PROG (FN)
(SETQ FN (STKNAME POS))
(RELSTK POS)
[SETQ FN (COND
((NULL (STRPOS (QUOTE LISPX)
FN NIL NIL T))
(HELP FN))
(T (MKATOM (SUBSTRING FN 6 -1]
(AND LISPXPRINTFLG LISPXHIST (LISPXPUT (QUOTE *LISPXPRINT*)
(LIST (CONS FN (NLIST X FILE Z)))
T LISPXHIST))
(RETURN (AND (NULL NODOFLG)
(APPLY* FN X FILE Z]
(STKNTH -1])
(LISPXPUT
[LAMBDA (PROP L ADDFLG LST)
(PROG (Y)
(AND (NULL LST)
(SETQ LST (CAAR LISPXHISTORY))) (* Puts property at top level of entry.
Used mostly for calls with PROP=ERROR.)
[COND
[(SETQ Y (CDR (FMEMB PROP LST)))
(FRPLACA Y (COND
(ADDFLG (NCONC (CAR Y)
L))
(T L]
(T (NCONC LST (LIST PROP L]
(RETURN L])
(LISPXREPRINT
[LAMBDA (X FILE) (* wt: 11-MAY-76 20 1)
(* takes an element from a *LISPXPRINT* property and
prints it properly.)
(* file is used by w.t. to send history list to a file)
(OR FILE (SETQ FILE T))
(COND
((STRINGP X)
(PRIN1 X FILE))
((NLISTP X)
(PRIN2 X FILE))
(T (SELECTQ (CAR X)
((PRINT PRIN1 PRIN2 SPACES)
(APPLY* (CAR X)
(CADR X)
FILE
(CADDDR X)))
(TAB (TAB (CADR X)
(CADDR X)
FILE))
(TERPRI (TERPRI FILE))
[LISPXPRINTDEF0 (APPLY (CAR X)
(CONS (CADR X)
(CONS FILE (CDDDR X]
(APPLY (CAR X)
(CONS (CADR X)
(CONS FILE (CDDDR X])
)
(DECLARE: DOEVAL@COMPILE DONTCOPY
(GLOBALVARS LISPXPRINTFLG #RPARS GREETDATES GREETHIST CONSOLETIME0 EDITIME CPUTIME CONSOLETIME
CPUTIME0 FIRSTNAME USERNAME NEWUSERFLG RANDSTATE PREGREETFORMS POSTGREETFORMS SYSFILES
FILERDTBL CUTEFLG PRETTYHEADER BUILDMAPFLG FILEPKGFLG DFNFLG MACSCRATCHSTRING LASTHISTORY
ARCHIVEFLG LISPXFINDSPLST CHCONLST1 P.A.STATS EDITSTATS LISPXSTATS CLEARSTKLST
DISPLAYTERMFLG REDOCNT #REDOCNT EVALQTFORMS RESETFORMS CAR/CDRNIL USERHANDLE HISTSTR3
HISTORYSAVEFN HISTORYSAVEFORMS BREAKRESETVALSLST LISPXREADFN CTRLUFLG CLISPFLG
LISPXUSERFN TOPLISPXBUFS LISPXBUFS CLISPCHARS HISTORYCOMS HISTSTR0 LISPXMACROS
LISPXHISTORYMACROS LISPXCOMS DWIMFLG ADDSPELLFLG LISPXHISTORY LISPXFNS CLISPTRANFLG
CLISPARRAY ARCHIVELST EDITHISTORY ARCHIVEFN HISTSTR2 REREADFLG IT BOUNDPDUMMY
READBUFSOURCE EDITQUIETFLG)
)
[DECLARE: DONTEVAL@LOAD DOEVAL@COMPILE DONTCOPY
(BLOCK: LISPXFINDBLOCK LISPXFIND LISPXFIND0 LISPXFIND1 HISTORYFIND HISTORYFIND1 (ENTRIES LISPXFIND
HISTORYFIND)
(LOCALFREEVARS ←FLG L LST Z =FLG HISTORYFLG PREDFLG LINE HISTORY TYPE BACKUP QUIETFLG)
(NOLINKFNS HISTORYMATCH LISPXGETINPUT))
(BLOCK: NIL ENTRY# EVALQT GETEXPRESSIONFROMEVENTSPEC GREET GREET0 HISTORYMATCH HISTORYSAVE LISPX
LISPX/ LISPX/1 LISPXEVAL LISPXFIND1 LISPXGETINPUT LISPXPRIN1 LISPXPRIN2 LISPXPRINT
LISPXPRINTDEF LISPXPRINTDEF0 LISPXPUT LISPXREAD LISPXREADBUF LISPXREADP LISPXREPRINT
LISPXSPACES LISPXSTOREVALUE LISPXSUBST LISPXTAB LISPXTERPRI LISPXTYPEAHEAD LISPXUNREAD
LISPXUSE LISPXUSE0 LISPXUSE1 LISPXUSEC PRINTHISTORY PRINTHISTORY1 PRINTHISTORY2 USEREXEC
USERLISPXPRINT VALUEOF VALUOF (LOCALVARS . T)
(SPECVARS LISPXLINE LISPXID LISPXVALUE LISPXLISTFLG HISTORY ID EVENT BREAKRESETVALS VARS
GENLST INITLST NAME MESSAGE)
(LINKFNS . T)
(NOLINKFNS LISPXTYPEAHEAD UNDOLISPX ARCHIVEFN LISPXFIX LISPXUSE LISPXUSE0 LISPXSUBST
LISPXFIND HISTORYMATCH PRINTHISTORY DISPLAYTERMP LISPXSTOREVALUE HISTORYSAVEFN
ENTEREVALQT PRINTHISTORY1 PRINTHISTORY2 LISPXFIND HISTORYMATCH LISPXGETINPUT
LISPXSUBST ARCHIVEFN LISPXFIX LISPXUSE LISPXUSE0 LISPXSUBST HISTORYMATCH
PRINTHISTORY DISPLAYTERMP LISPXSTOREVALUE HISTORYSAVEFN ENTEREVALQT LISPXTYEAHEAD
UNDOLISPX GREETFILENAME))
]
(DECLARE: DONTEVAL@LOAD DOEVAL@COMPILE DONTCOPY COMPILERVARS
(ADDTOVAR NLAMA VALUEOF)
(ADDTOVAR NLAML )
(ADDTOVAR LAMA )
)
(PUTPROPS HIST COPYRIGHT ("Xerox Corporation" T 1978 1984 1985))
(DECLARE: DONTCOPY
(FILEMAP (NIL (9287 14117 (PRINTHISTORY 9297 . 10418) (ENTRY# 10420 . 10655) (PRINTHISTORY1 10657 .
12926) (PRINTHISTORY2 12928 . 14115)) (14118 85869 (EVALQT 14128 . 14853) (ENTEREVALQT 14855 . 15989)
(USEREXEC 15991 . 16363) (LISPXREAD 16365 . 17724) (LISPXREADBUF 17726 . 19063) (LISPXREADP 19065 .
19476) (LISPXUNREAD 19478 . 19682) (LISPX 19684 . 41414) (LISPX/ 41416 . 42433) (LISPX/1 42435 . 45776
) (LISPXEVAL 45778 . 46319) (LISPXSTOREVALUE 46321 . 46475) (HISTORYSAVE 46477 . 52020) (LISPXFIND
52022 . 56159) (LISPXGETINPUT 56161 . 56293) (REMEMBER 56295 . 56479) (GETEXPRESSIONFROMEVENTSPEC
56481 . 57512) (LISPXFIND0 57514 . 60468) (LISPXFIND1 60470 . 60778) (HISTORYFIND 60780 . 64648) (
HISTORYFIND1 64650 . 66711) (HISTORYMATCH 66713 . 66785) (VALUEOF 66787 . 67721) (VALUOF 67723 . 68409
) (LISPXUSE 68411 . 72915) (LISPXUSE0 72917 . 74953) (LISPXUSE1 74955 . 76125) (LISPXSUBST 76127 .
76439) (LISPXUSEC 76441 . 82310) (LISPXFIX 82312 . 82805) (CHANGESLICE 82807 . 84067) (LISPXSTATE
84069 . 84883) (LISPXTYPEAHEAD 84885 . 85867)) (91870 94177 (GREET 91880 . 93249) (GREET0 93251 .
94175)) (95832 101337 (LISPXPRINT 95842 . 96141) (LISPXPRIN1 96143 . 96669) (LISPXPRIN2 96671 . 97176)
(LISPXPRINTDEF 97178 . 97695) (LISPXPRINTDEF0 97697 . 98079) (LISPXSPACES 98081 . 98448) (LISPXTERPRI
98450 . 98764) (LISPXTAB 98766 . 99059) (USERLISPXPRINT 99061 . 100058) (LISPXPUT 100060 . 100476) (
LISPXREPRINT 100478 . 101335)))))
STOP