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parser.zil
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parser.zil
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"Generic PARSER file for
The ZORK Trilogy
started on 7/28/83 by MARC
-- GERMAN VIA <ZORK1>, pdl's revision"
;"ein, eine, ect. replaces w?one in all cases"
<SETG SIBREAKS ".,\"\%<\%>">
<GLOBAL PRSA <>>
<GLOBAL PRSI <>>
<GLOBAL PRSO <>>
<GLOBAL P-TABLE 0>
<GLOBAL P-ONEOBJ 0>
<GLOBAL P-SYNTAX 0>
<GLOBAL P-CCTBL <TABLE 0 0 0 0>>
;"pointers used by CLAUSE-COPY (source/destination beginning/end pointers)"
<CONSTANT CC-SBPTR 0>
<CONSTANT CC-SEPTR 1>
<CONSTANT CC-DBPTR 2>
<CONSTANT CC-DEPTR 3>
<CONSTANT LAST-OBJECT 0> ;"zilch automatically sticks number of last obj here"
<GLOBAL P-LEN 0>
<GLOBAL P-DIR 0>
<GLOBAL HERE:OBJECT WEST-OF-HOUSE>
<GLOBAL WINNER 0>
<GLOBAL P-LEXV
<ITABLE 59 (LEXV) 0 #BYTE 0 #BYTE 0> ;<ITABLE BYTE 120>>
<GLOBAL AGAIN-LEXV
<ITABLE 59 (LEXV) 0 #BYTE 0 #BYTE 0> ;<ITABLE BYTE 120>>
<GLOBAL RESERVE-LEXV
<ITABLE 59 (LEXV) 0 #BYTE 0 #BYTE 0> ;<ITABLE BYTE 120>>
<GLOBAL RESERVE-PTR <>>
;"INBUF - Input buffer for READ"
<GLOBAL P-INBUF
<ITABLE 120 (BYTE LENGTH) 0>
;<ITABLE BYTE 60>>
<GLOBAL OOPS-INBUF
<ITABLE 120 (BYTE LENGTH) 0>
;<ITABLE BYTE 60>>
<GLOBAL OOPS-TABLE <TABLE <> <> <> <>>>
<CONSTANT O-PTR 0> "word pointer to unknown token in P-LEXV"
<CONSTANT O-START 1> "word pointer to sentence start in P-LEXV"
<CONSTANT O-LENGTH 2> "byte length of unparsed tokens in P-LEXV"
<CONSTANT O-END 3> "byte pointer to first free byte in OOPS-INBUF"
;"Parse-cont variable"
<GLOBAL P-CONT <>>
;<GLOBAL LAST-PSEUDO-LOC <>>
;"Orphan flag"
<GLOBAL P-OFLAG <>>
<GLOBAL P-MERGED <>>
<GLOBAL P-ACLAUSE <>>
<GLOBAL P-ANAM <>>
<GLOBAL P-AADJ <>>
;"Parser variables and temporaries"
;"Byte offset to # of entries in LEXV"
<CONSTANT P-LEXWORDS 1> ;"Word offset to start of LEXV entries"
<CONSTANT P-LEXSTART 1> ;"Number of words per LEXV entry"
<CONSTANT P-LEXELEN 2>
<CONSTANT P-WORDLEN 4> ;"Offset to parts of speech byte"
<CONSTANT P-PSOFF %<COND (<AND <GASSIGNED? PLUS-MODE> ,PLUS-MODE> 6) (T 4)>>
"Offset to parts of speech byte"
<CONSTANT P-P1OFF %<COND (<AND <GASSIGNED? PLUS-MODE> ,PLUS-MODE> 7) (T 5)>>
"Offset to first part of speech"
;<CONSTANT P-PSOFF 4> ;"Offset to first part of speech"
;<CONSTANT P-P1OFF 5> ;"First part of speech bit mask in PSOFF byte"
<CONSTANT P-P1BITS 3>
<CONSTANT P-ITBLLEN 9>
<GLOBAL P-ITBL <TABLE 0 0 0 0 0 0 0 0 0 0>>
<GLOBAL P-OTBL <TABLE 0 0 0 0 0 0 0 0 0 0>>
<GLOBAL P-VTBL <TABLE 0 0 0 0>>
<GLOBAL P-OVTBL <TABLE 0 #BYTE 0 #BYTE 0>>
<GLOBAL P-NCN 0>
<CONSTANT P-VERB 0>
<CONSTANT P-VERBN 1>
<CONSTANT P-PREP1 2>
<CONSTANT P-PREP1N 3>
<CONSTANT P-PREP2 4>
<CONSTANT P-PREP2N 5>
<CONSTANT P-NC1 6>
<CONSTANT P-NC1L 7>
<CONSTANT P-NC2 8>
<CONSTANT P-NC2L 9>
<GLOBAL QUOTE-FLAG <>>
<GLOBAL P-END-ON-PREP <>>
" Grovel down the input finding the verb, prepositions, and noun clauses.
If the input is <direction> or <walk> <direction>, fall out immediately
setting PRSA to ,V?WALK and PRSO to <direction>. Otherwise, perform
all required orphaning, syntax checking, and noun clause lookup."
<ROUTINE PARSER ("AUX" (PTR ,P-LEXSTART) WRD (VAL 0) (VERB <>) (OF-FLAG <>)
OWINNER OMERGED LEN (DIR <>) (NW 0) (LW 0) (CNT -1))
<REPEAT ()
<COND (<G? <SET CNT <+ .CNT 1>> ,P-ITBLLEN> <RETURN>)
(T
<COND (<NOT ,P-OFLAG>
<PUT ,P-OTBL .CNT <GET ,P-ITBL .CNT>>)>
<PUT ,P-ITBL .CNT 0>)>>
<SET OWINNER ,WINNER>
<SET OMERGED ,P-MERGED>
<SETG P-ADVERB <>>
<SETG P-MERGED <>>
<SETG P-END-ON-PREP <>>
<PUT ,P-PRSO ,P-MATCHLEN 0>
<PUT ,P-PRSI ,P-MATCHLEN 0>
<PUT ,P-BUTS ,P-MATCHLEN 0>
<COND (<AND <NOT ,QUOTE-FLAG> <N==? ,WINNER ,PLAYER>>
<SETG WINNER ,PLAYER>
<SETG HERE <META-LOC ,PLAYER>>
;<COND (<NOT <FSET? <LOC ,WINNER> ,VEHBIT>>
<SETG HERE <LOC ,WINNER>>)>
<SETG LIT <LIT? ,HERE>>)>
<COND (,RESERVE-PTR
<SET PTR ,RESERVE-PTR>
<STUFF ,RESERVE-LEXV ,P-LEXV>
<COND (<AND <NOT ,SUPER-BRIEF>
<EQUAL? ,PLAYER ,WINNER>>
<CRLF>)>
<SETG RESERVE-PTR <>>
<SETG P-CONT <>>)
(,P-CONT
<SET PTR ,P-CONT>
<COND (<AND <NOT ,SUPER-BRIEF>
<EQUAL? ,PLAYER ,WINNER>
<NOT <VERB? SAY>>>
<CRLF>)>
<SETG P-CONT <>>)
(T
<SETG WINNER ,PLAYER>
<SETG QUOTE-FLAG <>>
<COND (<NOT <FSET? <LOC ,WINNER> ,VEHBIT>>
<SETG HERE <LOC ,WINNER>>)>
<SETG LIT <LIT? ,HERE>>
<COND (<NOT ,SUPER-BRIEF>
<CRLF>)>
%<COND (<AND <GASSIGNED? PLUS-MODE> ,PLUS-MODE>
'<PROG ()
<UPDATE-STATUS-LINE>
<TELL ">">>)
(T
'<TELL ">">)>
<PUTB ,P-INBUF 1 0>
<READ ,P-INBUF ,P-LEXV>)>
<SETG P-LEN <GETB ,P-LEXV ,P-LEXWORDS>>
<COND (<ZERO? ,P-LEN> <TELL "Bitte?" CR> <RFALSE>)>
<COND (<EQUAL? <SET WRD <GET ,P-LEXV .PTR>> ,W?ACH>
<COND (<EQUAL? <GET ,P-LEXV <+ .PTR ,P-LEXELEN>>
,W?PERIOD ,W?COMMA>
<SET PTR <+ .PTR ,P-LEXELEN>>
<SETG P-LEN <- ,P-LEN 1>>)>
<COND (<NOT <G? ,P-LEN 1>>
<TELL "Das war tolpatschig." CR>
<RFALSE>)
(<GET ,OOPS-TABLE ,O-PTR>
<COND (<AND <G? ,P-LEN 2>
<EQUAL? <GET ,P-LEXV <+ .PTR ,P-LEXELEN>>
,W?QUOTE>>
<TELL
"Es tut mir leid, aber Fehler im vorgegebenen Text lassen sich nicht korrigieren." CR>
<RFALSE>)
(<G? ,P-LEN 2>
<TELL
"Warnung: nur das erste Wort nach ACH kann gelten." CR>)>
<PUT ,AGAIN-LEXV <GET ,OOPS-TABLE ,O-PTR>
<GET ,P-LEXV <+ .PTR ,P-LEXELEN>>>
<SETG WINNER .OWINNER> ;"maybe fix oops vs. chars.?"
<INBUF-ADD <GETB ,P-LEXV <+ <* .PTR ,P-LEXELEN> 6>>
<GETB ,P-LEXV <+ <* .PTR ,P-LEXELEN> 7>>
<+ <* <GET ,OOPS-TABLE ,O-PTR> ,P-LEXELEN> 3>>
<STUFF ,AGAIN-LEXV ,P-LEXV>
<SETG P-LEN <GETB ,P-LEXV ,P-LEXWORDS>>
<SET PTR <GET ,OOPS-TABLE ,O-START>>
<INBUF-STUFF ,OOPS-INBUF ,P-INBUF>)
(T
<PUT ,OOPS-TABLE ,O-END <>>
<TELL "Hier gab es kein Wort zu ersetzen!" CR>
<RFALSE>)>)
(T
<COND (<NOT <EQUAL? .WRD ,W?WIEDER>>
<SETG P-NUMBER 0>)>
<PUT ,OOPS-TABLE ,O-END <>>)>
<COND (<EQUAL? <GET ,P-LEXV .PTR> ,W?WIEDER>
<COND (<ZERO? <GETB ,OOPS-INBUF 1>>
<TELL "Bitte?" CR>
<RFALSE>)
(,P-OFLAG
<TELL "Gespr%achsfetzen wiederholen ist schwierig." CR>
<RFALSE>)
(<NOT ,P-WON>
<TELL "Das w%urde den Fehler nur wiederholen." CR>
<RFALSE>)
(<G? ,P-LEN 1>
<COND (<OR <EQUAL? <GET ,P-LEXV <+ .PTR ,P-LEXELEN>>
,W?PERIOD ,W?COMMA ,W?DANN>
<EQUAL? <GET ,P-LEXV <+ .PTR ,P-LEXELEN>>
,W?UND>>
<SET PTR <+ .PTR <* 2 ,P-LEXELEN>>>
<PUTB ,P-LEXV ,P-LEXWORDS
<- <GETB ,P-LEXV ,P-LEXWORDS> 2>>)
(T
<TELL
"Dieser Satz ist nicht verstanden worden." CR>
<RFALSE>)>)
(T
<SET PTR <+ .PTR ,P-LEXELEN>>
<PUTB ,P-LEXV ,P-LEXWORDS
<- <GETB ,P-LEXV ,P-LEXWORDS> 1>>)>
<COND (<G? <GETB ,P-LEXV ,P-LEXWORDS> 0>
<STUFF ,P-LEXV ,RESERVE-LEXV>
<SETG RESERVE-PTR .PTR>)
(T
<SETG RESERVE-PTR <>>)>
;<SETG P-LEN <GETB ,AGAIN-LEXV ,P-LEXWORDS>>
<SETG WINNER .OWINNER>
<SETG P-MERGED .OMERGED>
<INBUF-STUFF ,OOPS-INBUF ,P-INBUF>
<STUFF ,AGAIN-LEXV ,P-LEXV>
<SET CNT -1>
<SET DIR ,AGAIN-DIR>
<REPEAT ()
<COND (<IGRTR? CNT ,P-ITBLLEN> <RETURN>)
(T <PUT ,P-ITBL .CNT <GET ,P-OTBL .CNT>>)>>)
(T
<STUFF ,P-LEXV ,AGAIN-LEXV>
<INBUF-STUFF ,P-INBUF ,OOPS-INBUF>
<PUT ,OOPS-TABLE ,O-START .PTR>
<PUT ,OOPS-TABLE ,O-LENGTH <* 4 ,P-LEN>>
<SET LEN
<* 2 <+ .PTR <* ,P-LEXELEN <GETB ,P-LEXV ,P-LEXWORDS>>>>>
<PUT ,OOPS-TABLE ,O-END <+ <GETB ,P-LEXV <- .LEN 1>>
<GETB ,P-LEXV <- .LEN 2>>>>
<SETG RESERVE-PTR <>>
<SET LEN ,P-LEN>
<SETG P-DIR <>>
<SETG P-NCN 0>
<SETG P-GETFLAGS 0>
<REPEAT ()
<COND (<L? <SETG P-LEN <- ,P-LEN 1>> 0>
<SETG QUOTE-FLAG <>>
<RETURN>)
(<OR <SET WRD <GET ,P-LEXV .PTR>>
<SET WRD <NUMBER? .PTR>>>
<COND (<ZERO? ,P-LEN> <SET NW 0>)
(T <SET NW <GET ,P-LEXV <+ .PTR ,P-LEXELEN>>>)>
<COND (<AND <EQUAL? .WRD ,W?ZU>
<EQUAL? .VERB ,ACT?SAG ;,ACT?ASK>>
<SET WRD ,W?QUOTE>)
(<AND <EQUAL? .WRD ,W?DANN>
<G? ,P-LEN 0>
<NOT .VERB>
<NOT ,QUOTE-FLAG> ;"Last NOT added 7/3">
<COND (<EQUAL? .LW 0 ,W?PERIOD>
<SET WRD ,W?DER>)
(ELSE
<PUT ,P-ITBL ,P-VERB ,ACT?SAG>
<PUT ,P-ITBL ,P-VERBN 0>
<SET WRD ,W?QUOTE>)>)>
<COND (<EQUAL? .WRD ,W?DANN ,W?PERIOD ,W?QUOTE>
<COND (<EQUAL? .WRD ,W?QUOTE>
<COND (,QUOTE-FLAG
<SETG QUOTE-FLAG <>>)
(T <SETG QUOTE-FLAG T>)>)>
<OR <ZERO? ,P-LEN>
<SETG P-CONT <+ .PTR ,P-LEXELEN>>>
<PUTB ,P-LEXV ,P-LEXWORDS ,P-LEN>
<RETURN>)
(<AND <SET VAL
<WT? .WRD
,PS?DIRECTION
,P1?DIRECTION>>
<EQUAL? .VERB <> ,ACT?GEH>
<OR <EQUAL? .LEN 1>
<AND <EQUAL? .LEN 2>
<EQUAL? .VERB ,ACT?GEH>>
<AND <EQUAL? .NW
,W?DANN
,W?PERIOD
,W?QUOTE>
<NOT <L? .LEN 2>>>
<AND ,QUOTE-FLAG
<EQUAL? .LEN 2>
<EQUAL? .NW ,W?QUOTE>>
<AND <G? .LEN 2>
<EQUAL? .NW ,W?COMMA ,W?UND>>>>
<SET DIR .VAL>
<COND (<EQUAL? .NW ,W?COMMA ,W?UND>
<PUT ,P-LEXV
<+ .PTR ,P-LEXELEN>
,W?DANN>)>
<COND (<NOT <G? .LEN 2>>
<SETG QUOTE-FLAG <>>
<RETURN>)>)
(<AND <SET VAL <WT? .WRD ,PS?VERB ,P1?VERB>>
<NOT .VERB>>
<SET VERB .VAL>
<PUT ,P-ITBL ,P-VERB .VAL>
<PUT ,P-ITBL ,P-VERBN ,P-VTBL>
<PUT ,P-VTBL 0 .WRD>
<PUTB ,P-VTBL 2 <GETB ,P-LEXV
<SET CNT
<+ <* .PTR 2> 2>>>>
<PUTB ,P-VTBL 3 <GETB ,P-LEXV <+ .CNT 1>>>)
(<OR <SET VAL <WT? .WRD ,PS?PREPOSITION 0>>
<EQUAL? .WRD ,W?ALLES ;,W?ONE ;,W?BOTH>
<EQUAL? .WRD ,W?EIN ,W?EINE
,W?EINER ,W?EINEM
,W?EINEN>
<WT? .WRD ,PS?ADJECTIVE>
<WT? .WRD ,PS?OBJECT>>
<COND (<AND <G? ,P-LEN 1>
;"JEFF 'VOLL' FOR BAG OF COINS"
<EQUAL? .NW ;,W?OF ,W?VOLL ;,W?VON>
<ZERO? .VAL>
<NOT <EQUAL? .WRD
,W?ALLES ;,W?ONE ;,W?A>>
<NOT <EQUAL? .WRD ,W?EIN ,W?EINE
,W?EINER ,W?EINEM
,W?EINEN>>
;<NOT <EQUAL? .WRD ,W?BOTH>>>
<SET OF-FLAG T>)
(<AND <NOT <ZERO? .VAL>>
<OR <ZERO? ,P-LEN>
<EQUAL? .NW ,W?DANN ,W?PERIOD>>>
<SETG P-END-ON-PREP T>
<COND (<L? ,P-NCN 2>
<PUT ,P-ITBL ,P-PREP1 .VAL>
<PUT ,P-ITBL ,P-PREP1N .WRD>)>)
(<EQUAL? ,P-NCN 2>
<TELL
"Der Satz hatte zu viele Substantive." CR>
<RFALSE>)
(T
<SETG P-NCN <+ ,P-NCN 1>>
<SETG P-ACT .VERB>
<OR <SET PTR <CLAUSE .PTR .VAL .WRD>>
<RFALSE>>
<COND (<L? .PTR 0>
<SETG QUOTE-FLAG <>>
<RETURN>)>)>)
(<EQUAL? .WRD ;,W?OF ;,W?VON ,W?VOLL>
<COND (<OR <NOT .OF-FLAG>
<EQUAL? .NW ,W?PERIOD ,W?DANN>>
<CANT-USE .PTR>
<RFALSE>)
(T
<SET OF-FLAG <>>)>)
(<WT? .WRD ,PS?BUZZ-WORD>)
(<AND <EQUAL? .VERB ,ACT?SAG>
<WT? .WRD ,PS?VERB ,P1?VERB>
<EQUAL? ,WINNER ,PLAYER>>
<TELL
"Bitte lies die Anleitung zum Spiel, um die richtige Anrede zu finden, die man f%ur andere Leute oder Biester benutzt." CR>
<RFALSE>)
(T
<CANT-USE .PTR>
<RFALSE>)>)
(T
<UNKNOWN-WORD .PTR>
<RFALSE>)>
<SET LW .WRD>
<SET PTR <+ .PTR ,P-LEXELEN>>>)>
<PUT ,OOPS-TABLE ,O-PTR <>>
<COND (.DIR
<SETG PRSA ,V?WALK>
<SETG PRSO .DIR>
<SETG P-OFLAG <>>
<SETG P-WALK-DIR .DIR>
<SETG AGAIN-DIR .DIR>)
(ELSE
<COND (,P-OFLAG <ORPHAN-MERGE>)>
<SETG P-WALK-DIR <>>
<SETG AGAIN-DIR <>>
<COND (<AND <SYNTAX-CHECK>
<SNARF-OBJECTS>
<MANY-CHECK>
<TAKE-CHECK>>
T)>)>>
<GLOBAL P-ACT <>>
<GLOBAL P-WALK-DIR <>>
<GLOBAL AGAIN-DIR <>>
;"For AGAIN purposes, put contents of one LEXV table into another."
<ROUTINE STUFF (SRC DEST "OPTIONAL" (MAX 29) "AUX" (PTR ,P-LEXSTART) (CTR 1)
BPTR)
<PUTB .DEST 0 <GETB .SRC 0>>
<PUTB .DEST 1 <GETB .SRC 1>>
<REPEAT ()
<PUT .DEST .PTR <GET .SRC .PTR>>
<SET BPTR <+ <* .PTR 2> 2>>
<PUTB .DEST .BPTR <GETB .SRC .BPTR>>
<SET BPTR <+ <* .PTR 2> 3>>
<PUTB .DEST .BPTR <GETB .SRC .BPTR>>
<SET PTR <+ .PTR ,P-LEXELEN>>
<COND (<IGRTR? CTR .MAX>
<RETURN>)>>>
;"Put contents of one INBUF into another"
<ROUTINE INBUF-STUFF (SRC DEST "AUX" CNT)
<SET CNT <- <GETB .SRC 0> 1>>
<REPEAT ()
<PUTB .DEST .CNT <GETB .SRC .CNT>>
<COND (<DLESS? CNT 0> <RETURN>)>>>
;"Put the word in the positions specified from P-INBUF to the end of
OOPS-INBUF, leaving the appropriate pointers in AGAIN-LEXV"
<ROUTINE INBUF-ADD (LEN BEG SLOT "AUX" DBEG (CTR 0) TMP)
<COND (<SET TMP <GET ,OOPS-TABLE ,O-END>>
<SET DBEG .TMP>)
(T
<SET DBEG <+ <GETB ,AGAIN-LEXV
<SET TMP <GET ,OOPS-TABLE ,O-LENGTH>>>
<GETB ,AGAIN-LEXV <+ .TMP 1>>>>)>
<PUT ,OOPS-TABLE ,O-END <+ .DBEG .LEN>>
<REPEAT ()
<PUTB ,OOPS-INBUF <+ .DBEG .CTR> <GETB ,P-INBUF <+ .BEG .CTR>>>
<SET CTR <+ .CTR 1>>
<COND (<EQUAL? .CTR .LEN> <RETURN>)>>
<PUTB ,AGAIN-LEXV .SLOT .DBEG>
<PUTB ,AGAIN-LEXV <- .SLOT 1> .LEN>>
;"Check whether word pointed at by PTR is the correct part of speech.
The second argument is the part of speech (,PS?<part of speech>). The
3rd argument (,P1?<part of speech>), if given, causes the value
for that part of speech to be returned."
<ROUTINE WT? (PTR BIT "OPTIONAL" (B1 5) "AUX" (OFFS ,P-P1OFF) TYP)
<COND (<BTST <SET TYP <GETB .PTR ,P-PSOFF>> .BIT>
<COND (<G? .B1 4> <RTRUE>)
(<EQUAL? .BIT ,PS?OBJECT> 1) ;"NEW-VOC"
(T
<SET TYP <BAND .TYP ,P-P1BITS>>
<COND (<NOT <EQUAL? .TYP .B1>> <SET OFFS <+ .OFFS 1>>)>
<GETB .PTR .OFFS>)>)>>
;" Scan through a noun clause, leave a pointer to its starting location"
<ROUTINE CLAUSE (PTR VAL WRD "AUX" OFF NUM (ANDFLG <>) (FIRST?? T) NW (LW 0))
<SET OFF <* <- ,P-NCN 1> 2>>
<COND (<NOT <EQUAL? .VAL 0>>
<PUT ,P-ITBL <SET NUM <+ ,P-PREP1 .OFF>> .VAL>
<PUT ,P-ITBL <+ .NUM 1> .WRD>
<SET PTR <+ .PTR ,P-LEXELEN>>)
(T <SETG P-LEN <+ ,P-LEN 1>>)>
<COND (<ZERO? ,P-LEN> <SETG P-NCN <- ,P-NCN 1>> <RETURN -1>)>
<PUT ,P-ITBL <SET NUM <+ ,P-NC1 .OFF>> <REST ,P-LEXV <* .PTR 2>>>
<COND (<OR <EQUAL? <GET ,P-LEXV .PTR> ,W?DER ,W?DIE ,W?DAS>
<EQUAL? <GET ,P-LEXV .PTR> ,W?EIN ,W?EINE ,W?EINEM>
<EQUAL? <GET ,P-LEXV .PTR> ,W?EINEN ,W?EINER>>
<PUT ,P-ITBL .NUM <REST <GET ,P-ITBL .NUM> 4>>)>
<REPEAT ()
<COND (<L? <SETG P-LEN <- ,P-LEN 1>> 0>
<PUT ,P-ITBL <+ .NUM 1> <REST ,P-LEXV <* .PTR 2>>>
<RETURN -1>)>
<COND (<OR <SET WRD <GET ,P-LEXV .PTR>>
<SET WRD <NUMBER? .PTR>>>
<COND (<ZERO? ,P-LEN> <SET NW 0>)
(T <SET NW <GET ,P-LEXV <+ .PTR ,P-LEXELEN>>>)>
<COND (<EQUAL? .WRD ,W?UND ,W?COMMA> <SET ANDFLG T>)
(<OR <EQUAL? .WRD ,W?ALLES ;,W?ONE ;,W?BOTH>
<EQUAL? .WRD ,W?EIN ,W?EINE
,W?EINER ,W?EINEM
,W?EINEN>>
<COND (<EQUAL? .NW ;,W?OF ;,W?VON ,W?VOLL>
<SETG P-LEN <- ,P-LEN 1>>
<SET PTR <+ .PTR ,P-LEXELEN>>)>)
(<OR <EQUAL? .WRD ,W?DANN ,W?PERIOD>
<AND <WT? .WRD ,PS?PREPOSITION>
<GET ,P-ITBL ,P-VERB>
;"ADDED 4/27 FOR TURTLE,UP"
<NOT .FIRST??>>>
<SETG P-LEN <+ ,P-LEN 1>>
<PUT ,P-ITBL
<+ .NUM 1>
<REST ,P-LEXV <* .PTR 2>>>
<RETURN <- .PTR ,P-LEXELEN>>)
(<WT? .WRD ,PS?OBJECT>
<COND (<AND <G? ,P-LEN 0>
<EQUAL? .NW ;,W?OF ;,W?VON ,W?VOLL>
<NOT <EQUAL? .WRD ,W?ALLES ;,W?ONE>>
<NOT <EQUAL? .WRD ,W?EIN ,W?EINE
,W?EINER ,W?EINEM
,W?EINEN>>>
T)
(<AND <WT? .WRD
,PS?ADJECTIVE
;,P1?ADJECTIVE>
;"semi ala BZork and elsewhere"
<NOT <EQUAL? .NW 0>>
<WT? .NW ,PS?OBJECT>>)
(<AND <NOT .ANDFLG>
<NOT <EQUAL? .NW ,W?ABER ,W?AUSSER
,W?AU\%SER>>
<NOT <EQUAL? .NW ,W?UND ,W?COMMA>>>
<PUT ,P-ITBL
<+ .NUM 1>
<REST ,P-LEXV <* <+ .PTR 2> 2>>>
<RETURN .PTR>)
(T <SET ANDFLG <>>)>)
(<AND <OR ,P-MERGED
,P-OFLAG
<NOT <EQUAL? <GET ,P-ITBL ,P-VERB> 0>>>
<OR <WT? .WRD ,PS?ADJECTIVE>
<WT? .WRD ,PS?BUZZ-WORD>>>)
(<AND .ANDFLG
<OR <WT? .WRD ,PS?DIRECTION>
<WT? .WRD ,PS?VERB>>>
<SET PTR <- .PTR 4>>
<PUT ,P-LEXV <+ .PTR 2> ,W?DANN>
<SETG P-LEN <+ ,P-LEN 2>>)
(<WT? .WRD ,PS?PREPOSITION> T)
(T
<CANT-USE .PTR>
<RFALSE>)>)
(T <UNKNOWN-WORD .PTR> <RFALSE>)>
<SET LW .WRD>
<SET FIRST?? <>>
<SET PTR <+ .PTR ,P-LEXELEN>>>>
<ROUTINE NUMBER? (PTR "AUX" CNT BPTR CHR (SUM 0) (TIM <>))
<SET CNT <GETB <REST ,P-LEXV <* .PTR 2>> 2>>
<SET BPTR <GETB <REST ,P-LEXV <* .PTR 2>> 3>>
<REPEAT ()
<COND (<L? <SET CNT <- .CNT 1>> 0> <RETURN>)
(T
<SET CHR <GETB ,P-INBUF .BPTR>>
<COND (<EQUAL? .CHR 58>
<SET TIM .SUM>
<SET SUM 0>)
(<G? .SUM 10000> <RFALSE>)
(<AND <L? .CHR 58> <G? .CHR 47>>
<SET SUM <+ <* .SUM 10> <- .CHR 48>>>)
(T <RFALSE>)>
<SET BPTR <+ .BPTR 1>>)>>
<PUT ,P-LEXV .PTR ,W?INTNUM>
<COND (<G? .SUM 1000> <RFALSE>)
(.TIM
<COND (<L? .TIM 8> <SET TIM <+ .TIM 12>>)
(<G? .TIM 23> <RFALSE>)>
<SET SUM <+ .SUM <* .TIM 60>>>)>
<SETG P-NUMBER .SUM>
,W?INTNUM>
<GLOBAL P-NUMBER 0>
<GLOBAL P-DIRECTION <>>
;"New ORPHAN-MERGE for TRAP Retrofix 6/21/84"
<ROUTINE ORPHAN-MERGE ("AUX" (CNT -1) TEMP VERB BEG END (ADJ <>) WRD)
<SETG P-OFLAG <>>
<COND (<OR <EQUAL? <WT? <SET WRD <GET <GET ,P-ITBL ,P-VERBN> 0>>
,PS?VERB ,P1?VERB>
<GET ,P-OTBL ,P-VERB>>
<NOT <ZERO? <WT? .WRD ,PS?ADJECTIVE>>>>
<SET ADJ T>)
(<AND <NOT <ZERO? <WT? .WRD ,PS?OBJECT ,P1?OBJECT>>>
<EQUAL? ,P-NCN 0>>
<PUT ,P-ITBL ,P-VERB 0>
<PUT ,P-ITBL ,P-VERBN 0>
<PUT ,P-ITBL ,P-NC1 <REST ,P-LEXV 2>>
<PUT ,P-ITBL ,P-NC1L <REST ,P-LEXV 6>>
<SETG P-NCN 1>)>
<COND (<AND <NOT <ZERO? <SET VERB <GET ,P-ITBL ,P-VERB>>>>
<NOT .ADJ>
<NOT <EQUAL? .VERB <GET ,P-OTBL ,P-VERB>>>>
<RFALSE>)
(<EQUAL? ,P-NCN 2> <RFALSE>)
(<EQUAL? <GET ,P-OTBL ,P-NC1> 1>
<COND (<OR <EQUAL? <SET TEMP <GET ,P-ITBL ,P-PREP1>>
<GET ,P-OTBL ,P-PREP1>>
<ZERO? .TEMP>>
<COND (.ADJ
<PUT ,P-OTBL ,P-NC1 <REST ,P-LEXV 2>>
<COND (<ZERO? <GET ,P-ITBL ,P-NC1L>>
<PUT ,P-ITBL ,P-NC1L <REST ,P-LEXV 6>>)>
<COND (<ZERO? ,P-NCN> <SETG P-NCN 1>)>)
(T
<PUT ,P-OTBL ,P-NC1 <GET ,P-ITBL ,P-NC1>>)>
<PUT ,P-OTBL ,P-NC1L <GET ,P-ITBL ,P-NC1L>>)
(T <RFALSE>)>)
(<EQUAL? <GET ,P-OTBL ,P-NC2> 1>
<COND (<OR <EQUAL? <SET TEMP <GET ,P-ITBL ,P-PREP1>>
<GET ,P-OTBL ,P-PREP2>>
<ZERO? .TEMP>>
<COND (.ADJ
<PUT ,P-ITBL ,P-NC1 <REST ,P-LEXV 2>>
<COND (<ZERO? <GET ,P-ITBL ,P-NC1L>>
<PUT ,P-ITBL ,P-NC1L <REST ,P-LEXV 6>>)>)>
<PUT ,P-OTBL ,P-NC2 <GET ,P-ITBL ,P-NC1>>
<PUT ,P-OTBL ,P-NC2L <GET ,P-ITBL ,P-NC1L>>
<SETG P-NCN 2>)
(T <RFALSE>)>)
(<NOT <ZERO? ,P-ACLAUSE>>
<COND (<AND <NOT <EQUAL? ,P-NCN 1>> <NOT .ADJ>>
<SETG P-ACLAUSE <>>
<RFALSE>)
(T
<SET BEG <GET ,P-ITBL ,P-NC1>>
<COND (.ADJ <SET BEG <REST ,P-LEXV 2>> <SET ADJ <>>)>
<SET END <GET ,P-ITBL ,P-NC1L>>
<REPEAT ()
<SET WRD <GET .BEG 0>>
<COND (<EQUAL? .BEG .END>
<COND (.ADJ <ACLAUSE-WIN .ADJ> <RETURN>)
(T <SETG P-ACLAUSE <>> <RFALSE>)>)
(<AND <NOT .ADJ>
<OR <BTST <GETB .WRD ,P-PSOFF>
,PS?ADJECTIVE>
<EQUAL? .WRD ,W?ALLES ;,W?ONE>
<EQUAL? .WRD ,W?EIN ,W?EINE
,W?EINER ,W?EINEM
,W?EINEN>>>
<SET ADJ .WRD>)
(;<EQUAL? .WRD ,W?ONE>
<EQUAL? .WRD ,W?EIN ,W?EINE
,W?EINER ,W?EINEM
,W?EINEN>
<ACLAUSE-WIN .ADJ>
<RETURN>)
(<BTST <GETB .WRD ,P-PSOFF> ,PS?OBJECT>
<COND (<EQUAL? .WRD ,P-ANAM>
<ACLAUSE-WIN .ADJ>)
(T
<NCLAUSE-WIN>)>
<RETURN>)>
<SET BEG <REST .BEG ,P-WORDLEN>>
<COND (<EQUAL? .END 0>
<SET END .BEG>
<SETG P-NCN 1>
<PUT ,P-ITBL ,P-NC1 <BACK .BEG 4>>
<PUT ,P-ITBL ,P-NC1L .BEG>)>>)>)>
<PUT ,P-VTBL 0 <GET ,P-OVTBL 0>>
<PUTB ,P-VTBL 2 <GETB ,P-OVTBL 2>>
<PUTB ,P-VTBL 3 <GETB ,P-OVTBL 3>>
<PUT ,P-OTBL ,P-VERBN ,P-VTBL>
<PUTB ,P-VTBL 2 0>
<REPEAT ()
<COND (<G? <SET CNT <+ .CNT 1>> ,P-ITBLLEN>
<SETG P-MERGED T>
<RTRUE>)
(T <PUT ,P-ITBL .CNT <GET ,P-OTBL .CNT>>)>>
T>
;"New ACLAUSE-WIN for TRAP retrofix 6/21/84"
<ROUTINE ACLAUSE-WIN (ADJ)
<PUT ,P-ITBL ,P-VERB <GET ,P-OTBL ,P-VERB>>
<PUT ,P-CCTBL ,CC-SBPTR ,P-ACLAUSE>
<PUT ,P-CCTBL ,CC-SEPTR <+ ,P-ACLAUSE 1>>
<PUT ,P-CCTBL ,CC-DBPTR ,P-ACLAUSE>
<PUT ,P-CCTBL ,CC-DEPTR <+ ,P-ACLAUSE 1>>
<CLAUSE-COPY ,P-OTBL ,P-OTBL .ADJ>
<AND <NOT <EQUAL? <GET ,P-OTBL ,P-NC2> 0>> <SETG P-NCN 2>>
<SETG P-ACLAUSE <>>
<RTRUE>>
<ROUTINE NCLAUSE-WIN ()
<PUT ,P-CCTBL ,CC-SBPTR ,P-NC1>
<PUT ,P-CCTBL ,CC-SEPTR ,P-NC1L>
<PUT ,P-CCTBL ,CC-DBPTR ,P-ACLAUSE>
<PUT ,P-CCTBL ,CC-DEPTR <+ ,P-ACLAUSE 1>>
<CLAUSE-COPY ,P-ITBL ,P-OTBL>
<AND <NOT <EQUAL? <GET ,P-OTBL ,P-NC2> 0>> <SETG P-NCN 2>>
<SETG P-ACLAUSE <>>
<RTRUE>>
;"Print undefined word in input.
PTR points to the unknown word in P-LEXV"
<ROUTINE WORD-PRINT (CNT BUF "OPT" (CAP? <>) "AUX" (DID-CAP <>))
<REPEAT ()
<COND (<DLESS? CNT 0> <RETURN>)
(ELSE
<COND (<AND <NOT .DID-CAP>
.CAP?>
<SET DID-CAP T>
<PRINTC <- <GETB ,P-INBUF .BUF> 32>>)
(T
<PRINTC <GETB ,P-INBUF .BUF>>)>
<SET BUF <+ .BUF 1>>)>>>
<ROUTINE UNKNOWN-WORD (PTR "AUX" BUF)
<PUT ,OOPS-TABLE ,O-PTR .PTR>
<COND (<VERB? SAY>
<TELL "Hier passiert garnichts." CR>
<RFALSE>)>
;<TELL "I don't know the word %>">
<TELL "Das Wort %>">
<WORD-PRINT <GETB <REST ,P-LEXV <SET BUF <* .PTR 2>>> 2>
<GETB <REST ,P-LEXV .BUF> 3>>
<TELL "%< kann nicht von dem Spielvokabular verstanden werden." CR>
;<TELL "%<." CR>
<SETG QUOTE-FLAG <>>
<SETG P-OFLAG <>>>
<ROUTINE CANT-USE (PTR "AUX" BUF)
<COND (<VERB? SAY>
<TELL "Hier passiert garnichts." CR>
<RFALSE>)>
;<TELL "You used the word %<">
<TELL "Du hast das Wort %>">
<WORD-PRINT <GETB <REST ,P-LEXV <SET BUF <* .PTR 2>>> 2>
<GETB <REST ,P-LEXV .BUF> 3>>
<TELL "%< so gebraucht, da%s ich es nicht verstehen kann." CR>
<SETG QUOTE-FLAG <>>
<SETG P-OFLAG <>>>
;" Perform syntax matching operations, using P-ITBL as the source of
the verb and adjectives for this input. Returns false if no
syntax matches, and does it's own orphaning. If return is true,
the syntax is saved in P-SYNTAX."
<GLOBAL P-SLOCBITS 0>
<CONSTANT P-SYNLEN 8>
<CONSTANT P-SBITS 0>
<CONSTANT P-SPREP1 1>
<CONSTANT P-SPREP2 2>
<CONSTANT P-SFWIM1 3>
<CONSTANT P-SFWIM2 4>
<CONSTANT P-SLOC1 5>
<CONSTANT P-SLOC2 6>
<CONSTANT P-SACTION 7>
<CONSTANT P-SONUMS 3>
<ROUTINE SYNTAX-CHECK ("AUX" SYN LEN NUM OBJ
(DRIVE1 <>) (DRIVE2 <>) PREP VERB TMP THE-PREP)
<COND (<ZERO? <SET VERB <GET ,P-ITBL ,P-VERB>>>
<TELL "In diesem Satz fehlt das Verb!" CR>
<RFALSE>)>
<SET SYN <GET ,VERBS <- 255 .VERB>>>
<SET LEN <GETB .SYN 0>>
<SET SYN <REST .SYN>>
<REPEAT ()
<SET NUM <BAND <GETB .SYN ,P-SBITS> ,P-SONUMS>>
<COND (<G? ,P-NCN .NUM> T)
(<AND <NOT <L? .NUM 1>>
<ZERO? ,P-NCN>
<OR <ZERO? <SET PREP <GET ,P-ITBL ,P-PREP1>>>
<EQUAL? .PREP <GETB .SYN ,P-SPREP1>>>>
<SET DRIVE1 .SYN>)
(<EQUAL? <GETB .SYN ,P-SPREP1> <GET ,P-ITBL ,P-PREP1>>
<COND (<AND <EQUAL? .NUM 2> <EQUAL? ,P-NCN 1>>
<SET DRIVE2 .SYN>)
(<EQUAL? <GETB .SYN ,P-SPREP2>
<GET ,P-ITBL ,P-PREP2>>
<SYNTAX-FOUND .SYN>
<RTRUE>)>)>
<COND (<DLESS? LEN 1>
<COND (<OR .DRIVE1 .DRIVE2> <RETURN>)
(T
<TELL
"Das Spiel erkennt diesen Satz nicht." CR>
<RFALSE>)>)
(T <SET SYN <REST .SYN ,P-SYNLEN>>)>>
<COND (<AND .DRIVE1
<SETG GWIM-PRSO? T>
<SET OBJ
<GWIM <GETB .DRIVE1 ,P-SFWIM1>
<GETB .DRIVE1 ,P-SLOC1>
<GETB .DRIVE1 ,P-SPREP1>>>>
<PUT ,P-PRSO ,P-MATCHLEN 1>
<PUT ,P-PRSO 1 .OBJ>
<SYNTAX-FOUND .DRIVE1>)
(<AND .DRIVE2
<SET-GWIM-PRSO?>
<SET OBJ
<GWIM <GETB .DRIVE2 ,P-SFWIM2>
<GETB .DRIVE2 ,P-SLOC2>
<GETB .DRIVE2 ,P-SPREP2>>>>
<PUT ,P-PRSI ,P-MATCHLEN 1>
<PUT ,P-PRSI 1 .OBJ>
<SYNTAX-FOUND .DRIVE2>)
(<EQUAL? .VERB ,ACT?FIND>
<TELL "Diese Frage kann nicht beantwortet werden." CR>
<RFALSE>)
(<NOT <EQUAL? ,WINNER ,PLAYER>>
<CANT-ORPHAN>)
(T
<ORPHAN .DRIVE1 .DRIVE2>
<SET TMP <GET ,P-OTBL ,P-VERBN>>
<SETG P-OFLAG T>
<COND (.DRIVE1 ;"syntax needs obj after first prep."
;"print verb"
<COND (<EQUAL? .TMP 0>
<TELL "Was?!" CR>
<RFALSE>)
(<ZERO? <GETB ,P-VTBL 2>>
<;PRINTB CAPITALIZE <GET .TMP 0>>)
(T
<WORD-PRINT <GETB .TMP 2> <GETB .TMP 3> T>;"cap"
<PUTB ,P-VTBL 2 0>)>
;<TELL " ">
;"REMEMBER: THE FIRST SYNTAX IN SYNTAX FILE THAT'S
FOUND WILL BE THE ONE ORPHANED - but player CAN
type only verb and a specific prep"
;"etc., ie, is verb a non-sep? eg, SEH IN OBJ"
<SET THE-PREP <GETB .DRIVE1 ,P-SPREP1>>
<COND (<NON-SEP? .VERB .THE-PREP>
<PREP-PRINT <GETB .DRIVE1 ,P-SPREP1>>
<TELL " was">)
(T
<TELL " was">
<PREP-PRINT <GETB .DRIVE1 ,P-SPREP1>>)>)
(.DRIVE2 ;"syntax needs an second prep and object"
;"eg, Mit was?"
<TELL "Na ja,">
;"will not CAPITALIZE a prep, somehow - thus T semied"
<PREP-PRINT <GETB .DRIVE2 ,P-SPREP2> ;T>
<TELL " was">)
(T
<TELL "Na ja, "> ;"perhaps this ELSE can't happen"
<COND (<EQUAL? .TMP 0>
<TELL "was?" CR>
<RFALSE>)
(<ZERO? <GETB ,P-VTBL 2>>
<PRINTB <GET .TMP 0>>)
(T
<WORD-PRINT <GETB .TMP 2> <GETB .TMP 3>>
<PUTB ,P-VTBL 2 0>)>
<TELL " was">)>
<TELL "?" CR>
<RFALSE>)>>
<ROUTINE NON-SEP? (VERB THE-PREP)
<COND (<OR <EQUAL? .VERB ,ACT?TRINK ,ACT?SPRING
,ACT?GRAB ,ACT?ISS ,ACT?TRITT
,ACT?UNTERSUCH ,ACT?SUCH ,ACT?SCHWIMM>
<AND <EQUAL? .VERB ,ACT?HOER>
<EQUAL? .THE-PREP ,W?NACH>>
<AND <EQUAL? .VERB ,ACT?SCHAU>
<NOT <EQUAL? .THE-PREP ,W?AN>>>
<AND <EQUAL? .VERB ,ACT?STEIG>
<EQUAL? .THE-PREP ,W?AUF ,W?DURCH>>
<AND <EQUAL? .VERB ,ACT?GEH>
<EQUAL? .THE-PREP ,W?DURCH ,W?IN ,W?AUF>>>
<RTRUE>)
(T
<RFALSE>)>>
<ROUTINE CANT-ORPHAN ()
<TELL "%>Ich verstehe das nicht! Worauf beziehst du dich?%<" CR>
<RFALSE>>
<ROUTINE ORPHAN (D1 D2 "AUX" (CNT -1))
<COND (<NOT ,P-MERGED>
<PUT ,P-OCLAUSE ,P-MATCHLEN 0>)>
<PUT ,P-OVTBL 0 <GET ,P-VTBL 0>>
<PUTB ,P-OVTBL 2 <GETB ,P-VTBL 2>>
<PUTB ,P-OVTBL 3 <GETB ,P-VTBL 3>>
<REPEAT ()
<COND (<IGRTR? CNT ,P-ITBLLEN> <RETURN>)
(T <PUT ,P-OTBL .CNT <GET ,P-ITBL .CNT>>)>>
<COND (<EQUAL? ,P-NCN 2>
<PUT ,P-CCTBL ,CC-SBPTR ,P-NC2>
<PUT ,P-CCTBL ,CC-SEPTR ,P-NC2L>
<PUT ,P-CCTBL ,CC-DBPTR ,P-NC2>
<PUT ,P-CCTBL ,CC-DEPTR ,P-NC2L>
<CLAUSE-COPY ,P-ITBL ,P-OTBL>)>
<COND (<NOT <L? ,P-NCN 1>>
<PUT ,P-CCTBL ,CC-SBPTR ,P-NC1>
<PUT ,P-CCTBL ,CC-SEPTR ,P-NC1L>
<PUT ,P-CCTBL ,CC-DBPTR ,P-NC1>
<PUT ,P-CCTBL ,CC-DEPTR ,P-NC1L>
<CLAUSE-COPY ,P-ITBL ,P-OTBL>)>
<COND (.D1
<PUT ,P-OTBL ,P-PREP1 <GETB .D1 ,P-SPREP1>>
<PUT ,P-OTBL ,P-NC1 1>)
(.D2
<PUT ,P-OTBL ,P-PREP2 <GETB .D2 ,P-SPREP2>>
<PUT ,P-OTBL ,P-NC2 1>)>>
;<ROUTINE CLAUSE-PRINT (BPTR EPTR "OPTIONAL" (THE? T))
<BUFFER-PRINT <GET ,P-ITBL .BPTR> <GET ,P-ITBL .EPTR> .THE?>>
<ROUTINE THING-PRINT (PRSO? "OPTIONAL" (THE? <>) "AUX" BEG END)
<COND (.PRSO?
<SET BEG <GET ,P-ITBL ,P-NC1>>
<SET END <GET ,P-ITBL ,P-NC1L>>)
(ELSE
<SET BEG <GET ,P-ITBL ,P-NC2>>
<SET END <GET ,P-ITBL ,P-NC2L>>)>
<BUFFER-PRINT .BEG .END .THE?>>
<ROUTINE BUFFER-PRINT (BEG END CP
"AUX" (NOSP T) WRD (FIRST?? T) (PN <>) (Q? <>))
<REPEAT ()
<COND (<EQUAL? .BEG .END> <RETURN>)
(T
<SET WRD <GET .BEG 0>>
<COND ;(<EQUAL? .WRD ,W?$BUZZ> T)
(<EQUAL? .WRD ,W?COMMA>
<TELL ", ">)
(.NOSP <SET NOSP <>>)
(ELSE <TELL " ">)>
<COND (<EQUAL? .WRD ,W?PERIOD ,W?COMMA>
<SET NOSP T>)
(<EQUAL? .WRD ,W?MICH>
<PRINTD ,ME>
<SET PN T>)
(<EQUAL? .WRD ,W?INTNUM>
<PRINTN ,P-NUMBER>
<SET PN T>)
(T
<COND (<AND .FIRST?? <NOT .PN> .CP>
<TELL "the ">)>
<COND (<OR ,P-OFLAG ,P-MERGED> <PRINTB .WRD>)
(<AND <EQUAL? .WRD ,W?ER ,W?IHN ,W?IHM>
<ACCESSIBLE? ,P-HIM-OBJECT>>
<PRINTD ,P-HIM-OBJECT>)
(<AND <EQUAL? .WRD ,W?SIE ,W?IHR>
<ACCESSIBLE? ,P-HER-OBJECT>>
<PRINTD ,P-HER-OBJECT>)
(<AND <EQUAL? .WRD ,W?ES ,W?IHM>
<ACCESSIBLE? ,P-IT-OBJECT>>
<PRINTD ,P-IT-OBJECT>)
(T
<WORD-PRINT <GETB .BEG 2>
<GETB .BEG 3>>)>
<SET FIRST?? <>>)>)>
<SET BEG <REST .BEG ,P-WORDLEN>>>>
;"in, e.g. Wishbringer, for preps longer that 6 letters, special case to print"
<ROUTINE PREP-PRINT (PREP "OPT" (CAP? <>) "AUX" WRD)
<COND (<ZERO? .PREP>
<RFALSE>)>
<SET WRD <PREP-FIND .PREP>>
<COND (.CAP?
<CAPITALIZE .WRD>)
(T
<TELL " ">
<PRINTB .WRD>)>>
<ROUTINE CAPITALIZE (PTR)
;<COND (<OR ,P-OFLAG ,P-MERGED> ;"e.g., suspect has no this clause"
<PRINTB <GET .PTR 0>>)> ;"semied to print, Mit was?"
<PRINTC <- <GETB ,P-INBUF <GETB .PTR 3>> 32>>
<WORD-PRINT <- <GETB .PTR 2> 1> <+ <GETB .PTR 3> 1>>>
<ROUTINE CLAUSE-COPY (SRC DEST "OPTIONAL" (INSRT <>) "AUX" BEG END)
<SET BEG <GET .SRC <GET ,P-CCTBL ,CC-SBPTR>>>
<SET END <GET .SRC <GET ,P-CCTBL ,CC-SEPTR>>>
<PUT .DEST
<GET ,P-CCTBL ,CC-DBPTR>
<REST ,P-OCLAUSE
<+ <* <GET ,P-OCLAUSE ,P-MATCHLEN> ,P-LEXELEN> 2>>>
<REPEAT ()
<COND (<EQUAL? .BEG .END>
<PUT .DEST
<GET ,P-CCTBL ,CC-DEPTR>
<REST ,P-OCLAUSE
<+ <* <GET ,P-OCLAUSE ,P-MATCHLEN> ,P-LEXELEN>
2>>>
<RETURN>)
(T
<COND (<AND .INSRT <EQUAL? ,P-ANAM <GET .BEG 0>>>
<CLAUSE-ADD .INSRT>)>
<CLAUSE-ADD <GET .BEG 0>>)>
<SET BEG <REST .BEG ,P-WORDLEN>>>>
<ROUTINE CLAUSE-ADD (WRD "AUX" PTR)
<SET PTR <+ <GET ,P-OCLAUSE ,P-MATCHLEN> 2>>
<PUT ,P-OCLAUSE <- .PTR 1> .WRD>
<PUT ,P-OCLAUSE .PTR 0>
<PUT ,P-OCLAUSE ,P-MATCHLEN .PTR>>
<ROUTINE PREP-FIND (PREP "AUX" (CNT 0) SIZE)
<SET SIZE <* <GET ,PREPOSITIONS 0> 2>>
<REPEAT ()
<COND (<IGRTR? CNT .SIZE> <RFALSE>)
(<EQUAL? <GET ,PREPOSITIONS .CNT> .PREP>
<RETURN <GET ,PREPOSITIONS <- .CNT 1>>>)>>>
<ROUTINE SYNTAX-FOUND (SYN)