124 lines
3.5 KiB
Mathematica
124 lines
3.5 KiB
Mathematica
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XBDHDF ; IHS/ADC/GTH - GETS FIELD INFO FOR HEADER LINE EDITOR ; [ 02/07/97 3:02 PM ]
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;;4.0;XB;;Jul 20, 2009;Build 2
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;
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NEW ;
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NEW XBDHXX,XBDHQUIT
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VAR ;
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S X=^TMP("XBDH",$J,"STACK",XBDHLIFO),XBDHDFN=$P(X,U),XBDHDFNA=$P(X,U,2),XBDHDSUB=$P(X,U,3),XBDHDPTH=$P(X,U,4)
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KILL X
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I $D(XBDHMFLG) KILL XBDHMFLG S Y="" G OK1
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MORE ;
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D PATH
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GETFIELD ;
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S Z=$J("",(XBDHLIFO*2)-2)_$S(XBDHCHN=1:"First",1:"Then")_" print "_$S(XBDHLIFO>1:(XBDHDFNA_" "),1:"")_XBDHDSUB_"field"
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S A=""
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I $D(XBDHMULT) S A=XBDHMULT,XBDHMFLG="" KILL XBDHMULT
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S Z=Z_": "
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I A]"" S Z=Z_A_"//"
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W !,Z
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R Y:DTIME
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E S Y=U
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I Y="" S Y=A
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I Y="?" W !!,"Enter field name,number,computed expr.,MUMPS code,jump syntax or '??' for list",!! G GETFIELD
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I Y="^" W !! Q
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I Y="",XBDHCHN=1 W ! G GETFIELD
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I Y="",XBDHLIFO=1 W !! Q
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OK1 ;
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I Y="" KILL ^TMP("XBDH",$J,"STACK",XBDHLIFO) S XBDHLIFO=XBDHLIFO-1,XBDHDPTH=$P(XBDHDPTH,";",1,XBDHLIFO)_";" W !!! G VAR
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I Y?1"."1U,$E(Y,2)']$C(63+XBDHCHN) S XBDHECHN=($A($E(Y,2))-64) Q
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S XBDHXX=Y
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I $E(Y,$L(Y))=":" D ^XBDHDF1 G VAR:Y'=-1,OUT:A="^",GETFIELD
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S DIC(0)="EZ",DIC="^DD(XBDHDFN,",X=Y
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D ^DIC
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I X="??" W !! G GETFIELD
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I Y'=-1 D OK S X=$P(^DD(XBDHDFN,+Y,0),U,2) I X?1.9N1"."2N.E D MULTIPLE I Z="VAR" G VAR
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I Y'=-1 Q
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CKMUMPS ;
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D ^DIM
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I $D(X) W !,"MUMPS EXPRESSION ENTERED",!! D MUMPS G @X
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CKM1 ;
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S Y=XBDHXX
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I $E(Y,$L(Y))'=":" D ^XBDHDF1 G VAR:Y'=-1,OUT:A="^"
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D COMPUTED
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G:$D(XBDHQUIT) OUT
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W !
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Q:$D(XBDHHDN)
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G GETFIELD
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;
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OK ;
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S XBDHHDNO=+Y,XBDHHDN=$P(Y,U,2)
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Q
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;
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COMPUTED ;
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I XBDHXX="NUMBER" S (XBDHHDN,XBDHHDNO)=XBDHXX KILL XBDHXX Q
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S X=XBDHXX
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D ^DIM
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I $D(X) G C1
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W !
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S DIR(0)="YO",DIR("A")="This is a computed expression, right",DIR("B")="YES"
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D ^DIR
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KILL DIR
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I Y=U W !! Q
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I 'Y KILL Y,XBDHHDN W !,"SORRY, I DON'T UNDERSTAND THIS ENTRY...TRY AGAIN",!!,*7 Q
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C1 ;
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S XBDHHDN="",XBDHHDNO=XBDHXX
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KILL XBDHXX
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Q
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;
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MUMPS ;
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S %=1
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W !,"DOES THIS MUMPS EXPRESSION REQUIRE A COLUMN HEADER"
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D YN^DICN
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I %Y=U S X="OUT" Q
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I $E(%Y)'="N" W ! S X="CKM1" Q
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F I=1:1 I '$D(^TMP("XBDH",$J,"HEADER",XBDHCHN,I)) S ^(I)=XBDHXX Q
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S X="GETFIELD"
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W !!!
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Q
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;
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MULTIPLE ;
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S Z=^DD(+X,.01,0)
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I $P(Z,U,2)["W" W " (word-processing)" Q
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W " (multiple)"
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S Z=$O(^DD(+X,0,"NM","")),XBDHLIFO=XBDHLIFO+1,XBDHDPTH=XBDHDPTH_Z_";"
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S ^TMP("XBDH",$J,"STACK",XBDHLIFO)=+X_U_Z_U_"SUB-"_U_XBDHDPTH
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S Z=$O(^DD(+X,.01))
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S:Z'=+Z XBDHMULT=$P(^DD(+X,.01,0),U)
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W !!
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S Z="VAR"
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Q
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;
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PATH ;
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NEW A,X,Y,Z
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S X="CURRENTLY PRINTING FIELDS FROM THE ",A=0,Y=$L(XBDHDPTH,";")
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I XBDHDPTH="" S X=X_"'"_XBDHPDNA_"'"_" FILE" G LINE
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DECI ;
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S Y=Y-1
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G:Y=0 LAST
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S A=A+1,Z=$P(XBDHDPTH,";",Y)
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I A>1 S X=X_"OF THE "
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I $E(Z,$L(Z))=":" S X=X_"'"_$P(^TMP("XBDH",$J,"STACK",XBDHLIFO),U,2)_"'"_" FILE" G LINE
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S X=X_"'"_Z_"'"_" SUB-FILE "
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G DECI
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;
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LAST ;
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I A S X=X_"OF THE "
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S X=X_"'"_XBDHPDNA_"'"_" FILE"
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LINE ;
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W !!,X,!!
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Q
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;
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OUT ;
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S Y="^"
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Q
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;
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NOTES ;
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; INTERPRETS THE ANSWER TO THE "THEN ENTER FIELD: " QUERY
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; INPUT = ^TMP("XBDH",$J,"STACK",XBDHLIFO) [XBDHDFN^XBDHDFNA^XBDHDSUB^XBDHDPTH],XBDHCHN,XBDHLIFO
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; OUTPUT = XBDHHDNO,XBDHHDN
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; IF FIELD IS A MULTIPLE, IT RESETS PATH AND LIFO AND ASKS FOR SUBFILE. IF ONLY .01 FIELD OF SUBFILE EXISTS, IT PROMPTS FOR IT.
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; ANY ANSWER IT CANT FIGURE OUT IS TREATED (AT LEAST TEMPORARILY) AS A COMPUTED FIELD
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; IF ANSWER IS A RELATIONAL JUMP (ie ENDS IN ':') IT CHECKS ITS LEGALITY,RESETS PATH AND LIFO.
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; MUMPS EXPRSSIONS ARE ATTACHED TO THE SUCCEEDING FIELD AS THE SUBSCRIPT ^TMP("XBDH",$J,"HEADER",X,Y) AND WILL FOLLOW THIS FIELD IF IT IS MOVED OR REMOVED
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; IF USER IS IN A SUBFILE OR JUMPED-TO FILE , PRESSING <CR> WILL MOVE HIM TO THE NEXT HIGHER LEVEL
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