XTLKWIC ;IHS/OHPRD/ACC,ALB/JLU,SFISC/JC - KWIC ROUTINE FOR FILE MANAGER ;07/22/93 15:52
;;7.3;TOOLKIT;;Apr 25, 1995
S N SWB,OSTATE,STATE,LLEN,C,D,I,J,WF,WS,WD,WD2,WL,END,Q
S D=%,L=$S($D(JLX):JLX,1:X) K JLX
D TOKENIZE S I="" F J=0:0 S I=$O(WT(I)) Q:I="" I ^DD("KWIC")'[("^"_I_"^") S @D=""
G QUIT
K N SWB,OSTATE,STATE,LLEN,C,D,I,J,WF,WS,WD,WD2,WL,END,Q
S D=%,L=$S($D(JLX):JLX,1:X) K JLX
D TOKENIZE S I="" F J=0:0 S I=$O(WT(I)) Q:I="" I ^DD("KWIC")'[("^"_I_"^") K:'($D(@D)\10) @D
QUIT K WT,I,J Q
TOKENIZE ; CONVERT INPUT LINE TO TOKENS ; [ 03/20/86 12:44 PM ]
K WT
D CONVERT
K SWB,OSTATE,STATE,LLEN,C,I,J,WF,WS,WD,WD2,WL,END,Q
Q
;
CONVERT ; DO ACTUAL CONVERSION
S SWB="",STATE="SKIP",I=0,LLEN=$L(L)
CHLOOP S I=I+1
I I>LLEN S END=1 D:STATE="SCAN" ENDWORD Q
S C=$E(L,I)
S OSTATE=STATE
I OSTATE="SKIP",C'?1P S STATE="SCAN",WS=I
I OSTATE="SCAN",C?1P,C'="-",C'="'" S END=0 D ENDWORD S STATE="SKIP"
G CHLOOP
ENDWORD S WL=I-WS,WD=$E(L,WS,I-1)
I WL=1 S SWB=SWB_WD I END S WD=SWB D STOREWD
I WL>1 D STOREWD I SWB'="" S WD=SWB,SWB="" D STOREWD
Q
STOREWD ;
REMQT S J=$F(WD,"'") I J>0 S WD=$E(WD,1,J-2)_$E(WD,J,255) G REMQT
I WD'["-" D STOREWD2 Q
S WD2="" F J=1:1 S WF=$P(WD,"-",J) Q:WF="" Q:$L(WF)>2 S WD2=WD2_WF
I WF="" S WD=WD2 D STOREWD2 Q
S WD2=WD F J=1:1 S WF=$P(WD2,"-",J) Q:WF="" S WD=WF D STOREWD2
Q
STOREWD2 ;
Q:(WD?1N.E)!(^DD("KWIC")[("^"_WD_"^"))
Q:$L(WD)=2&("^IN^OF^AN^IS^AS^AT^IF^IT^ON^OR^BY^"[("^"_WD_"^"))
Q:WD?1N.E
S WT(WD)=""
Q
--- Routine Detail --- with STRUCTURED ROUTINE LISTING ---[H[J[2J[HXTLKWIC 1511 printed Apr 09, 2024@21:44:32 Page 2
XTLKWIC ;IHS/OHPRD/ACC,ALB/JLU,SFISC/JC - KWIC ROUTINE FOR FILE MANAGER ;07/22/93 15:52
+1 ;;7.3;TOOLKIT;;Apr 25, 1995
S NEW SWB,OSTATE,STATE,LLEN,C,D,I,J,WF,WS,WD,WD2,WL,END,Q
+1 SET D=%
SET L=$SELECT($DATA(JLX):JLX,1:X)
KILL JLX
+2 DO TOKENIZE
SET I=""
FOR J=0:0
SET I=$ORDER(WT(I))
if I=""
QUIT
IF ^DD("KWIC")'[("^"_I_"^")
SET @D=""
+3 GOTO QUIT
K NEW SWB,OSTATE,STATE,LLEN,C,D,I,J,WF,WS,WD,WD2,WL,END,Q
+1 SET D=%
SET L=$SELECT($DATA(JLX):JLX,1:X)
KILL JLX
+2 DO TOKENIZE
SET I=""
FOR J=0:0
SET I=$ORDER(WT(I))
if I=""
QUIT
IF ^DD("KWIC")'[("^"_I_"^")
if '($DATA(@D)\10)
KILL @D
QUIT KILL WT,I,J
QUIT
TOKENIZE ; CONVERT INPUT LINE TO TOKENS ; [ 03/20/86 12:44 PM ]
+1 KILL WT
+2 DO CONVERT
+3 KILL SWB,OSTATE,STATE,LLEN,C,I,J,WF,WS,WD,WD2,WL,END,Q
+4 QUIT
+5 ;
CONVERT ; DO ACTUAL CONVERSION
+1 SET SWB=""
SET STATE="SKIP"
SET I=0
SET LLEN=$LENGTH(L)
CHLOOP SET I=I+1
+1 IF I>LLEN
SET END=1
if STATE="SCAN"
DO ENDWORD
QUIT
+2 SET C=$EXTRACT(L,I)
+3 SET OSTATE=STATE
+4 IF OSTATE="SKIP"
IF C'?1P
SET STATE="SCAN"
SET WS=I
+5 IF OSTATE="SCAN"
IF C?1P
IF C'="-"
IF C'="'"
SET END=0
DO ENDWORD
SET STATE="SKIP"
+6 GOTO CHLOOP
ENDWORD SET WL=I-WS
SET WD=$EXTRACT(L,WS,I-1)
+1 IF WL=1
SET SWB=SWB_WD
IF END
SET WD=SWB
DO STOREWD
+2 IF WL>1
DO STOREWD
IF SWB'=""
SET WD=SWB
SET SWB=""
DO STOREWD
+3 QUIT
STOREWD ;
REMQT SET J=$FIND(WD,"'")
IF J>0
SET WD=$EXTRACT(WD,1,J-2)_$EXTRACT(WD,J,255)
GOTO REMQT
+1 IF WD'["-"
DO STOREWD2
QUIT
+2 SET WD2=""
FOR J=1:1
SET WF=$PIECE(WD,"-",J)
if WF=""
QUIT
if $LENGTH(WF)>2
QUIT
SET WD2=WD2_WF
+3 IF WF=""
SET WD=WD2
DO STOREWD2
QUIT
+4 SET WD2=WD
FOR J=1:1
SET WF=$PIECE(WD2,"-",J)
if WF=""
QUIT
SET WD=WF
DO STOREWD2
+5 QUIT
STOREWD2 ;
+1 if (WD?1N.E)!(^DD("KWIC")[("^"_WD_"^"))
QUIT
+2 if $LENGTH(WD)=2&("^IN^OF^AN^IS^AS^AT^IF^IT^ON^OR^BY^"[("^"_WD_"^"))
QUIT
+3 if WD?1N.E
QUIT
+4 SET WT(WD)=""
+5 QUIT
