66 lines
2.5 KiB
Mathematica
66 lines
2.5 KiB
Mathematica
LEXAS4 ; ISL Look-up Check Input (DBL,REM) ; 09-23-96
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;;2.0;LEXICON UTILITY;;Sep 23, 1996
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;
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DBL(LEXX) ; Excessive Double Characters
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;
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; LEXI Incremental counter
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; LEXOK Flag - found word yes/no
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; LEXT Temporary word
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; LEXD Temporary word (Double doubles)
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; LEXX Return string
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;
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N LEXI,LEXOK,LEXT,LEXD S LEXOK=0,LEXD=""
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F LEXI=1:1:$L(LEXX) D Q:LEXOK
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. S LEXT=LEXX I $E(LEXX,LEXI)=$E(LEXX,(LEXI+1)) D
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. . S LEXT=$E(LEXX,1,LEXI)_$E(LEXX,(LEXI+2),$L(LEXX))
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. . I $D(^LEX(757.01,"ASL",LEXT)) S LEXX=LEXT,LEXOK=1 Q
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. . Q:LEXI=1
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. . S LEXT=$E(LEXX,1,(LEXI-1))_$E(LEXX,(LEXI+2),$L(LEXX))
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. . I $D(^LEX(757.01,"ASL",LEXT)) S LEXX=LEXT,LEXOK=1 Q
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I LEXOK Q LEXX
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F LEXI=1:1:$L(LEXX) D
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. I $E(LEXX,LEXI)'=$E(LEXX,(LEXI+1)) D
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. . S LEXD=LEXD_$E(LEXX,LEXI)
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I $D(^LEX(757.01,"ASL",LEXD)) S LEXX=LEXD
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Q LEXX
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;
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REM(LEXX) ; Remove character
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;
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; LEXI Incremental counter
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; LEXOK Flag - found word yes/no
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; LEXF First segment
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; LEXT Trailing segment
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; LEXN Altered tolken
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; LEXTN Temporary altered tolken
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; LEXX Return string
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;
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N LEXI,LEXO,LEXCS,LEXCA,LEXTN,LEXOK,LEXF,LEXT,LEXN,LEXL
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S LEXOK=0,LEXO=LEXX
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F LEXI=2:1:$L(LEXO) D Q:LEXOK
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. S LEXF=$E(LEXO,1,(LEXI-1)),LEXT=$E(LEXO,(LEXI+1),$L(LEXO))
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. I $D(^LEX(757.01,"AWRD",(LEXF_LEXT))),$O(^LEX(757.01,"ASL",(LEXF_LEXT),0))>1 D Q
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. . S LEXX=LEXF_LEXT,LEXOK=1
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. S LEXN=$$REM2(LEXO,LEXI) I $D(^LEX(757.01,"AWRD",LEXN)) S LEXX=LEXN,LEXOK=1 Q
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. Q:$D(^LEX(757.01,"ASL",$E(LEXO,1,LEXI)))
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. S LEXF=$E(LEXO,1,(LEXI-1)),LEXT=$E(LEXO,(LEXI+1),$L(LEXO))
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. I '$D(^LEX(757.01,"ASL",LEXF)),$O(^LEX(757.01,"ASL",LEXF,0))>1 D Q
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. . S LEXX=$E(LEXF,1,($L(LEXF)-1)),LEXOK=1
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. S LEXCA=LEXF_LEXT
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. S LEXCS=LEXF_$E(LEXT,1)
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. I $D(^LEX(757.01,"ASL",LEXCS)),$O(^LEX(757.01,"ASL",LEXCS,0))>1 D
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. . S LEXO=LEXCA,LEXI=LEXI+1 S:LEXI=$L(LEXO) LEXOK=1
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. S LEXTN=$$SHIFT^LEXAS3(LEXO)
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. I $D(^LEX(757.01,"AWRD",LEXTN)),$O(^LEX(757.01,"ASL",LEXTN,0))>1 S LEXX=LEXTN,LEXOK=1 Q
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. I $D(^LEX(757.01,"ASL",LEXO)),$O(^LEX(757.01,"ASL",LEXO,0))>1 S LEXX=LEXO,LEXOK=1
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Q LEXX
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REM2(LEXO,LEXI) ; Remove character at position LEXI
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N LEXOK S LEXOK=0
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S LEXF=$E(LEXO,1,LEXI)_$E(LEXO,(LEXI+2),(LEXI+3))
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I $L(LEXF)>3 D
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. N LEXT,LEXN,LEXP1,LEXP2 S LEXT=$E(LEXX,($L(LEXX)-4),$L(LEXX))
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. S LEXN=$E(LEXF,1,($L(LEXF)-1))_$C($A($E(LEXF,$L(LEXF)))-1)_"~"
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. F S LEXN=$O(^LEX(757.01,"AWRD",LEXN)) Q:LEXN=""!($E(LEXN,1,$L(LEXF))'=LEXF)!(LEXOK) D
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. . S LEXP1=$E(LEXN,($L(LEXN)-($L(LEXT)-1)),$L(LEXN))
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. . I $E(LEXN,($L(LEXN)-($L(LEXT)-1)),$L(LEXN))=LEXT S LEXO=LEXN,LEXOK=1
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Q LEXO
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