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macros.zil
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macros.zil
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"MACROS for
DEADLINE
Copyright 1982 Infocom, Inc. All rights reserved.
"
<SETG C-ENABLED? 0>
<SETG C-ENABLED 1>
<SETG C-DISABLED 0>
<DEFMAC TELL ("ARGS" A)
<FORM PROG ()
!<MAPF ,LIST
<FUNCTION ("AUX" E P O)
<COND (<EMPTY? .A> <MAPSTOP>)
(<SET E <NTH .A 1>>
<SET A <REST .A>>)>
<COND (<TYPE? .E ATOM>
<COND (<OR <=? <SET P <SPNAME .E>>
"CRLF">
<=? .P "CR">>
<MAPRET '<CRLF>>)
(<=? .P "PRSO">
<MAPRET '<PRSO-PRINT>>)
(<=? .P "PRSI">
<MAPRET '<PRSI-PRINT>>)
(<EMPTY? .A>
<ERROR INDICATOR-AT-END? .E>)
(ELSE
<SET O <NTH .A 1>>
<SET A <REST .A>>
<COND (<OR <=? <SET P <SPNAME .E>>
"DESC">
<=? .P "D">
<=? .P "OBJ">
<=? .P "O">>
<MAPRET <FORM PRINTD .O>>)
(<OR <=? .P "NUM">
<=? .P "N">>
<MAPRET <FORM PRINTN .O>>)
(<OR <=? .P "CHAR">
<=? .P "CHR">
<=? .P "C">>
<MAPRET <FORM PRINTC .O>>)
(ELSE
<MAPRET
<FORM PRINT
<FORM GETP .O .E>>>)>)>)
(<TYPE? .E STRING>
<MAPRET <FORM PRINTI .E>>)
(<TYPE? .E FORM>
<MAPRET <FORM PRINT .E>>)
(ELSE <ERROR UNKNOWN-TYPE .E>)>>>>>
<DEFMAC VERB? ("TUPLE" ATMS "AUX" (O ()) (L ()))
<REPEAT ()
<COND (<EMPTY? .ATMS>
<RETURN!- <COND (<LENGTH? .O 1> <NTH .O 1>)
(ELSE <FORM OR !.O>)>>)>
<REPEAT ()
<COND (<EMPTY? .ATMS> <RETURN!->)>
<SET ATM <NTH .ATMS 1>>
<SET L
(<FORM GVAL <PARSE <STRING "V?" <SPNAME .ATM>>>>
!.L)>
<SET ATMS <REST .ATMS>>
<COND (<==? <LENGTH .L> 3> <RETURN!->)>>
<SET O (<FORM EQUAL? ',PRSA !.L> !.O)>
<SET L ()>>>
<DEFMAC RFATAL ()
'<PROG () <PUSH 2> <RSTACK>>>
<DEFMAC PROB ('BASE? "OPTIONAL" 'LOSER?)
<COND (<ASSIGNED? LOSER?> <FORM ZPROB .BASE?>)
(ELSE <FORM G? .BASE? '<RANDOM 100>>)>>
<ROUTINE ZPROB (BASE)
<G? .BASE <RANDOM 100>>>
<ROUTINE PICK-ONE (FROB)
<GET .FROB <RANDOM <GET .FROB 0>>>>
<DEFMAC ENABLE ('INT) <FORM PUT .INT ,C-ENABLED? 1>>
<DEFMAC DISABLE ('INT) <FORM PUT .INT ,C-ENABLED? 0>>
<DEFMAC FLAMING? ('OBJ)
<FORM AND <FORM FSET? .OBJ ',FLAMEBIT>
<FORM FSET? .OBJ ',ONBIT>>>
<DEFMAC OPENABLE? ('OBJ)
<FORM OR <FORM FSET? .OBJ ',DOORBIT>
<FORM FSET? .OBJ ',CONTBIT>>>
<DEFMAC ABS ('NUM)
<FORM COND (<FORM L? .NUM 0> <FORM - 0 .NUM>)
(T .NUM)>>