LEXDDTF ; ISL Display Defaults - Filter            ; 09-23-96
 ;;2.0;LEXICON UTILITY;;Sep 23, 1996;Build 1
 ;
SC ; Filter by Semantic Classifications
 ; Required LEXDICS in the format I $$SC^LEXU...
 N LEXTC,LEXTCTR,LEXTI,LEXTIC,LEXTIE,LEXTSTR
 Q:'$L($G(LEXDICS))  Q:LEXDICS'["$$SC^LEXU"
 S LEX=$TR($P($P(LEXDICS,"Y,",2),")",1),"""","")
 S LEXTCTR=0,LEX("I")=$P(LEX,";",1)
 S LEX("E")=$P(LEX,";",2),LEX("L")=$P(LEX,";",3)
 S LEX("I","H")="Include expressions which relate to",LEXTCTR=0
 N LEXTIC,LEXTIE,LEXTI F LEXTI=1:1:$L(LEX("I"),"/") D
 . S LEXTIC=$P(LEX("I"),"/",LEXTI) Q:LEXTIC="UNK"
 . S LEXTCTR=LEXTCTR+1,LEX("I",LEXTCTR)=$$SN(LEXTIC)
 S LEX("I",0)=LEXTCTR
 S LEX("E","H")="Exclude expressions which relate to",LEXTCTR=0
 F LEXTI=1:1:$L(LEX("E"),"/") D
 . S LEXTIC=$P(LEX("E"),"/",LEXTI) Q:LEXTIC="UNK"
 . S LEXTCTR=LEXTCTR+1,LEX("E",LEXTCTR)=$$SN(LEXTIC)
 S LEX("E",0)=LEXTCTR
 S LEX("L","H")="Also include expressions which are linked to"
 S LEX("L","T")="coding system",LEXTCTR=0
 F LEXTI=1:1:$L(LEX("L"),"/") D
 . S LEXTIC=$P(LEX("L"),"/",LEXTI) Q:LEXTIC="UND"  S LEXTCTR=LEXTCTR+1,LEX("L",LEXTCTR)=$$CN(LEXTIC)
 S:LEXTCTR>1 LEX("L","T")=LEX("L","T")_"s"
 S LEX("L","T")=LEX("L","T")_"."
 S LEX("L",0)=LEXTCTR
 S:'$D(LEXSTLN) LEXSTLN=56 K LEX("T") S LEXTCTR=0 N LEXT,LEXTSTR
 D:$G(LEX("I",0)) INC
 D:$G(LEX("E",0)) EXC
 D:$G(LEX("L",0)) LNK
 D EOC^LEXDDT2
 Q
SO ; Filter by Sources
 ; Required LEXDICS in the format I $$SO^LEXU...
 N LEXTC,LEXTCTR,LEXTI,LEXTIC,LEXTIE,LEXTSTR
 Q:'$L($G(LEXDICS))  Q:LEXDICS'["$$SO^LEXU"
 S LEX=$TR($P($P(LEXDICS,"Y,",2),")",1),"""","")
 S LEXTCTR=0,LEX("L")=LEX
 S LEX("L","H")="Include expressions which are linked to"
 S LEX("L","T")="coding system",LEXTCTR=0
 F LEXTI=1:1:$L(LEX("L"),"/") D
 . S LEXTIC=$P(LEX("L"),"/",LEXTI) Q:LEXTIC="UND"  S LEXTCTR=LEXTCTR+1,LEX("L",LEXTCTR)=$$CN(LEXTIC)
 S:LEXTCTR>1 LEX("L","T")=LEX("L","T")_"s"
 S LEX("L","T")=LEX("L","T")_"."
 S LEX("L",0)=LEXTCTR
 S:'$D(LEXSTLN) LEXSTLN=56 K LEX("T") S LEXTCTR=0 N LEXT,LEXTSTR
 S LEXTSTR="" D:$G(LEX("L",0)) LNK
 D EOC^LEXDDT2
 Q
INC ; Inclusion Data Elements
 S LEXTSTR="",LEXT="I",LEXTCTR=0 D CONCAT^LEXDDT2 K LEX("I")
 Q
EXC ; Exclusion Data Elements
 S LEXT="E",LEXTCTR=+($G(LEX(0)))
 I $D(LEXTSTR) D
 . S:$E(LEXTSTR,$L(LEXTSTR))["," LEXTSTR=$E(LEXTSTR,1,($L(LEXTSTR)-1))
 . I $L(LEXTSTR)'>(LEXSTLN+2) S LEXTSTR=LEXTSTR_" " Q
 . D SET^LEXDDT2
 . S LEXTSTR=""
 D CONCAT^LEXDDT2  K LEX("E")
 Q
LNK ; Linked Sources Data Elements
 S LEXT="L",LEXTCTR=+($G(LEX(0)))
 I $D(LEXTSTR) D
 . S:$E(LEXTSTR,$L(LEXTSTR))["," LEXTSTR=$E(LEXTSTR,1,($L(LEXTSTR)-1))
 . I $L(LEXTSTR)'>(LEXSTLN+2) S LEXTSTR=LEXTSTR_"  " Q
 . D SET^LEXDDT2
 . S LEXTSTR=""
 D CONCAT^LEXDDT2  K LEX("L")
 Q
SN(LEXSTR) ; Get Semantic Data Element Name
 N LEXTEMP S LEXTEMP=LEXSTR I LEXTEMP?3U D
 . S LEXSTR=$O(^LEX(757.11,"B",LEXTEMP,0)) S:+LEXSTR=0 LEXSTR=""
 . S:+LEXSTR>0 LEXSTR=$P($G(^LEX(757.11,+LEXSTR,0)),"^",2)
 I LEXTEMP?1N.N D
 . S LEXSTR=+LEXTEMP
 . S LEXSTR=$S($D(^LEX(757.12,LEXSTR,0)):$P($G(^LEX(757.12,LEXSTR,0)),"^",2),1:"")
 Q LEXSTR
CN(LEXSTR) ; Get Classification System Data Element Name
 N LEXTEMP,LEXTC S LEXTC=LEXSTR,LEXTEMP=$E(LEXSTR,1,2)_$C($A($E(LEXSTR,3))-1)_"~"
 S LEXSTR=""
 F  S LEXTEMP=$O(^LEX(757.03,"B",LEXTEMP)) Q:LEXTEMP=""!(LEXSTR'="")  D  Q:LEXTEMP=""!(LEXSTR'="")
 . I LEXTEMP[LEXTC S LEXSTR=$O(^LEX(757.03,"B",LEXTEMP,0))
 S LEXSTR=+LEXSTR S:LEXSTR=0 LEXSTR=""
 I +LEXSTR>0,$D(^LEX(757.03,+LEXSTR)) S LEXSTR=$P($G(^LEX(757.03,+LEXSTR,0)),"^",2)
 Q LEXSTR