| 1 | DDBRAHTR ;SFISC/DCL-BROWSER ANCHOR & HYPERTEXT PROCESSOR REVERSE TAB ;NOV 04, 1996@13:52
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| 2 | ;;22.0;VA FileMan;;Mar 30, 1999
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| 3 | ;Per VHA Directive 10-93-142, this routine should not be modified.
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| 4 | Q
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| 5 | REVTAB ; Reverse Tab
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| 6 | S DDBRHT=$G(DDBRHT)
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| 7 | I $P(DDBRHT,DDGLDEL,4)'=DDBSA S DDBRHT=""
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| 8 | N LIM,ULCLR,ULNEW
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| 9 | S LIM=DDBL,ULCLR=DDBRHT'>0,ULNEW=0
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| 10 | PSR ;S DDBL=$S(DDBL'>DDBSRL:0,1:DDBL-DDBSRL)
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| 11 | D SDLR($S(DDBL'>DDBSRL:0,1:DDBL-DDBSRL)+1)
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| 12 | Q
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| 13 | SDLR(L) N I,J,SFR,STO
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| 14 | I +DDBRHT<L!(+DDBRHT>LIM) S DDBRHT="",ULCLR=1
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| 15 | S DX=0,SFR=$P(DDBSY,";",3),STO=$P(DDBSY,";",2),L=L+DDBSRL
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| 16 | F I=SFR:-1:STO S L=L-1 Q:$S(DDBZN:$D(@DDBSA@(L,0)),1:$D(@DDBSA@(L)))
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| 17 | S (SFR,DY)=I X IOXY
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| 18 | F I=SFR:-1:STO D
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| 19 | .I $D(@DDBSA@(L)) S X=$S(DDBZN:@DDBSA@(L,0),1:@DDBSA@(L)),L=L-1
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| 20 | .E Q
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| 21 | .I ULCLR,ULNEW Q
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| 22 | .Q:$L(X,"$.%")'>2
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| 23 | .S WRF=0,J=$P(X,"$.%",$P(DDBRHT,DDGLDEL,3)),X=$$HTD(X,L+1)
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| 24 | .I +DDBRHT,J=$P(DDBRHT,DDGLDEL,2) S ULCLR=1,WRF=1
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| 25 | .Q:'WRF
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| 26 | .S DY=I
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| 27 | .X IOXY
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| 28 | .W $P(DDGLCLR,DDGLDEL),X
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| 29 | .Q
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| 30 | ;
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| 31 | I 'ULNEW S DDBRHT=""
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| 32 | Q
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| 33 | ;
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| 34 | HTD(X,WPIEN) ;text
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| 35 | Q:'DDBRHTF $E(X,DDBSF,DDBST)
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| 36 | Q:$L(X,"$.")'>2 X
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| 37 | S:$L(X,"$.$")>2 X=$$HT(X,"$.$","","","","","","")
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| 38 | S:$L(X,"$.%")>2 X=$$HT(X,"$.%",$P(DDGLVID,DDGLDEL),$P(DDGLVID,DDGLDEL,3),(WPIEN'>+DDBRHT!(DDBRHT="")),$S(WPIEN=+DDBRHT:$P(DDBRHT,DDGLDEL,3)-2,1:$L(X,"$.%")-1),$P(DDGLVID,DDGLDEL,4),$P(DDGLVID,DDGLDEL,5))
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| 39 | Q X
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| 40 | ;
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| 41 | HT(Y,D,C1,C2,UF,UP,U1,U2) ;
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| 42 | Q:$L(Y,D)'>2 Y
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| 43 | N YL,I,Y1
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| 44 | S YL=$L(Y,D),Y1=""
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| 45 | F I=1:1:YL D
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| 46 | .S:I#2 Y1=Y1_$P(Y,D,I)
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| 47 | .I UF,I=UP,'ULNEW D Q
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| 48 | ..S Y1=Y1_C1_U1_$P($P(Y,D,I),"^",$S($P(Y,D,I)["$CREF$":$L($P(Y,D,I),"^"),1:2),255)_U2_C2,ULNEW=1,WRF=1
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| 49 | ..S DDBRHT=WPIEN_DDGLDEL_$P(Y,D,I)_DDGLDEL_I_DDGLDEL_DDBSA
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| 50 | .S:'(I#2) Y1=Y1_C1_$P($P(Y,D,I),"^",$S($P(Y,D,I)["$CREF$":$L($P(Y,D,I),"^"),1:2),255)_C2
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| 51 | .Q
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| 52 | Q Y1
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