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Routine: XTLKWIC

XTLKWIC.m

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  1. 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
  1. S N SWB,OSTATE,STATE,LLEN,C,D,I,J,WF,WS,WD,WD2,WL,END,Q
  1. S D=%,L=$S($D(JLX):JLX,1:X) K JLX
  1. D TOKENIZE S I="" F J=0:0 S I=$O(WT(I)) Q:I="" I ^DD("KWIC")'[("^"_I_"^") S @D=""
  1. G QUIT
  1. K N SWB,OSTATE,STATE,LLEN,C,D,I,J,WF,WS,WD,WD2,WL,END,Q
  1. S D=%,L=$S($D(JLX):JLX,1:X) K JLX
  1. D TOKENIZE S I="" F J=0:0 S I=$O(WT(I)) Q:I="" I ^DD("KWIC")'[("^"_I_"^") K:'($D(@D)\10) @D
  1. QUIT K WT,I,J Q
  1. TOKENIZE ; CONVERT INPUT LINE TO TOKENS ; [ 03/20/86 12:44 PM ]
  1. K WT
  1. D CONVERT
  1. K SWB,OSTATE,STATE,LLEN,C,I,J,WF,WS,WD,WD2,WL,END,Q
  1. Q
  1. ;
  1. CONVERT ; DO ACTUAL CONVERSION
  1. S SWB="",STATE="SKIP",I=0,LLEN=$L(L)
  1. CHLOOP S I=I+1
  1. I I>LLEN S END=1 D:STATE="SCAN" ENDWORD Q
  1. S C=$E(L,I)
  1. S OSTATE=STATE
  1. I OSTATE="SKIP",C'?1P S STATE="SCAN",WS=I
  1. I OSTATE="SCAN",C?1P,C'="-",C'="'" S END=0 D ENDWORD S STATE="SKIP"
  1. G CHLOOP
  1. ENDWORD S WL=I-WS,WD=$E(L,WS,I-1)
  1. I WL=1 S SWB=SWB_WD I END S WD=SWB D STOREWD
  1. I WL>1 D STOREWD I SWB'="" S WD=SWB,SWB="" D STOREWD
  1. Q
  1. STOREWD ;
  1. REMQT S J=$F(WD,"'") I J>0 S WD=$E(WD,1,J-2)_$E(WD,J,255) G REMQT
  1. I WD'["-" D STOREWD2 Q
  1. S WD2="" F J=1:1 S WF=$P(WD,"-",J) Q:WF="" Q:$L(WF)>2 S WD2=WD2_WF
  1. I WF="" S WD=WD2 D STOREWD2 Q
  1. S WD2=WD F J=1:1 S WF=$P(WD2,"-",J) Q:WF="" S WD=WF D STOREWD2
  1. Q
  1. STOREWD2 ;
  1. Q:(WD?1N.E)!(^DD("KWIC")[("^"_WD_"^"))
  1. Q:$L(WD)=2&("^IN^OF^AN^IS^AS^AT^IF^IT^ON^OR^BY^"[("^"_WD_"^"))
  1. Q:WD?1N.E
  1. S WT(WD)=""
  1. Q