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Annotation of freem_fileman/USER/DDSZ3.m, revision 1.1

1.1     ! snw         1: DDSZ3  ;SFISC/MKO-FORM COMPILER ;02:49 PM  30 Dec 1993
        !             2:        ;;21.0;VA FileMan;;Dec 28, 1994
        !             3:        ;Per VHA Directive 10-93-142, this routine should not be modified.
        !             4:        ;
        !             5: ASUB(DDSPG,DDSFRM)     ;
        !             6:        ;Set @DDSREFS@("ASUB",pg,bk,ddo)=subpage for parent field
        !             7:        N MF,MB,MP
        !             8:        S MF=$P(^DIST(.403,+DDSFRM,40,DDSPG,1),U,2) Q:MF=""
        !             9:        S MP=$P(MF,",",3),MB=$P(MF,",",2),MF=$P(MF,",")
        !            10:        ;
        !            11:        S MF=$$GETFLD^DDSLIB(MF,MB,MP,DDSFRM)
        !            12:        I $G(DIERR) K DIERR,^TMP("DIERR",$J) Q
        !            13:        S @DDSREFS@("ASUB",$P(MF,",",3),$P(MF,",",2),$P(MF,","))=DDSPG
        !            14:        Q
        !            15:        ;
        !            16: PGRP(FRM,G)    ;Find page groups
        !            17:        ;In:  FRM = Form number
        !            18:        ;Out: G   = Array of page groups
        !            19:        ;
        !            20:        N B,I,NP,P,PP,PG
        !            21:        S G=0
        !            22:        S P=0 F  S P=$O(^DIST(.403,FRM,40,P)) Q:'P  D
        !            23:        . Q:'$D(^DIST(.403,FRM,40,P,0))  S NP=$P(^(0),U,4),PP=$P(^(0),U,5)
        !            24:        . F PG="NP","PP" I @PG D
        !            25:        .. S @PG=$O(^DIST(.403,FRM,40,"B",@PG,"")) Q:'@PG
        !            26:        .. S:$D(^DIST(.403,FRM,40,@PG,0))[0 @PG=""
        !            27:        . S:NP=P NP=0 S:PP=NP!(PP=P) PP=0
        !            28:        . S I=0 F  S I=$O(G(I)) Q:'I  Q:U_G(I)_U[(U_P_U)
        !            29:        . I 'I S G=G+1,G(G)=P_$S(NP:U_NP,1:"")_$S(PP:U_PP,1:"") Q
        !            30:        . F PG="NP","PP" I @PG,U_G(I)_U'[(U_@PG_U) S G(I)=G(I)_U_@PG
        !            31:        Q