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Routine: DICLIX0

DICLIX0.m

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  1. DICLIX0 ;SEA/TOAD,SF/TKW-FileMan: Continuation of DICLIX ;7/31/98 09:03
  1. ;;22.0;VA FileMan;;Mar 30, 1999;
  1. ;Per VHA Directive 10-93-142, this routine should not be modified.
  1. ;
  1. FINDMORE(DISUB,DIVAL,DIPART,DINDEX,DIMORE) ; Look across the numeric/string collation boundary
  1. ; Searching forwards
  1. N S,DIOUT S DIOUT=0
  1. I DINDEX(DISUB,"WAY")=1 D Q
  1. . I +$P(DIVAL,"E")=DIVAL,DIPART'=0 F D Q:DIOUT!(+$P(DIVAL,"E")'=DIVAL)
  1. . . I DIPART<DIVAL,((DIPART[".")!(DIPART<0)) S DIVAL=" " Q
  1. . . D NXT(.DIVAL,DIPART,1,DINDEX(DISUB,"ROOT"),.DIOUT) Q
  1. . Q:DIOUT
  1. . S DIMORE=0
  1. . S S=$O(@DINDEX(DISUB,"ROOT")@(DIPART_" "),-1)
  1. . S S=$O(@DINDEX(DISUB,"ROOT")@(S))
  1. . Q:S'=""&(DIVAL]]S) S DIVAL=S Q
  1. ; Searching backwards
  1. I +$P(DIVAL,"E")'=DIVAL S DIVAL=$O(@DINDEX(DISUB,"ROOT")@(" "),-1) Q:DIVAL=""
  1. I DIPART=0 S DIVAL=$S($D(@DINDEX(DISUB,"ROOT")@(0)):0,1:"") Q
  1. I DIPART>DIVAL,((DIPART[".")!(DIPART>0)) S DIVAL="" Q
  1. I DIPART<0,DIVAL>DIPART D
  1. . I $D(@DINDEX(DISUB,"ROOT")@(DIPART)) S DIVAL=DIPART Q
  1. . S DIVAL=$O(@DINDEX(DISUB,"ROOT")@(DIPART),-1) Q
  1. Q:$E(DIVAL,1,$L(DIPART))=DIPART!(DIVAL="")
  1. F D Q:DIOUT!(DIVAL="")
  1. . I DIPART>DIVAL,((DIPART[".")!(DIPART>0)) S DIVAL="" Q
  1. . D NXT(.DIVAL,DIPART,-1,DINDEX(DISUB,"ROOT"),.DIOUT) Q
  1. Q
  1. NXT(DIVAL,DIPART,DIWAY,DIROOT,DIOUT) ; Skip values we don't need to look at within numeric entries
  1. N DIPART2,DIVAL2,I,P,V
  1. S DIPART2=$P(DIPART,"."),DIVAL2=$P(DIVAL,".")
  1. S P=$S(DIPART<0:-DIPART2,1:DIPART2)
  1. S V=$S(DIVAL<0:$E(DIVAL2,2,($L(P)+1)),1:$E(DIVAL2,1,$L(P)))
  1. S I=$L(DIVAL2)
  1. I DIWAY=1&(DIPART>0)!(DIWAY=-1&(DIPART<0)) D
  1. . S:V>P I=I+1 Q
  1. E D
  1. . S DIPART2=DIPART2+$S(DIPART>0:1,1:-1)
  1. . I P>V,$L(DIPART2)=$L($P(DIPART,".")) S I=I-1
  1. S V="",I=I-$L(DIPART2)+1 S:I>1 $P(V,"0",I)=""
  1. S DIVAL=DIPART2_V
  1. I $E(DIVAL,1,$L(DIPART))=DIPART,$D(@DINDEX(DISUB,"ROOT")@(DIVAL)) S DIOUT=1 Q
  1. S DIVAL=$O(@DIROOT@(DIVAL),DIWAY)
  1. S:$E(DIVAL,1,$L(DIPART))=DIPART DIOUT=1
  1. Q
  1. ;
  1. ;