34 lines
1.5 KiB
Mathematica
34 lines
1.5 KiB
Mathematica
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TIULF ; SLC/JER - More computational functions ; 4/2/03
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;;1.0;TEXT INTEGRATION UTILITIES;**162**;Jun 20, 1997
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;
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STATUS(TIUDA) ; Returns external status for document TIUDA
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Q $$GET1^DIQ(8925,TIUDA_",",.05)
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;
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EMPTYDOC(DA) ;Checks to see if text for DCS is blank
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; returns a 1 if empty
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; returns a 0 if contains data
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N TIULINE,TIUQUIT,TIUSTART,TIUX,TIUY,TIUCHAR,TIUDATA
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S TIUY=1
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I +$O(^TIU(8925,+DA,"TEXT",0))'>0,+$O(^TIU(8925,"DAD",+DA,0))'>0 G EMPTYX ;Text not entered
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S TIULINE=0 F S TIULINE=$O(^TIU(8925,+DA,"TEXT",TIULINE)) Q:TIULINE'>0!(TIUY=0) D Q:TIUY=0
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. S TIUDATA=$G(^TIU(8925,+DA,"TEXT",TIULINE,0)),TIUQUIT=$L(TIUDATA)
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. I TIUQUIT>0 S TIUSTART=1 D ;Line contains data
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. . ;Checks a char at a time for valid data. If found, TIUY set to 0
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. . ;Data between two | indicates format command and not valid data
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. . F TIUSTART=TIUSTART:1:TIUQUIT S TIUCHAR=$E(TIUDATA,TIUSTART) D Q:(TIUY=0)
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. . . ;Char is not a control char or | char
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. . . I $A(TIUCHAR)'<33&($A(TIUCHAR)'>123)!($A(TIUCHAR)=125) S TIUY=0 Q
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. . . I $A(TIUCHAR)=124 D ;Char is a |
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. . . . S TIUX=$F(TIUDATA,"|",TIUSTART+1) ;Find second |
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. . . . I TIUX>TIUSTART S TIUSTART=TIUX-1 ;Making sure there is a second |
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I +TIUY,$O(^TIU(8925,"DAD",+DA,0)) D
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. N TIUC S TIUC=0
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. F TIUC=$O(^TIU(8925,"DAD",+DA,TIUC)) Q:+TIUC'>0 D Q:+TIUY=0
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. . S TIUY=$$EMPTYDOC(TIUC)
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EMPTYX ; EXIT
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Q TIUY
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DOCTYPE(TIUDA) ; Evaluates Definition of a Document
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N TYPE S TYPE=+$G(^TIU(8925,+TIUDA,0))
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S TYPE=$P($G(^TIU(8925.1,+TYPE,0)),U,4)_U_$$PNAME^TIULC1(+TYPE)
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Q TYPE
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