source: IHS-VA_UTILITIES-XB/trunk/ZIBVLMSM.m@ 1681

ZIBVLMSM        ; IHS/ADC/GTH - LIST MSM VARIABLES ; [ 02/07/97   3:02 PM ]
        ;;4.0;XB;;Jul 20, 2009;Build 2
        ;
        ; This routine lists variables that begin with the string
        ; entered by the user.  Selection of variables is case
        ; sensitive.
        ;
        ; This routine is specific to Micronetics.  It will work
        ; with any M implementation that has all Type A extensions
        ; to the 1990 M ANSI standard implemented.  The front end
        ; routine, XBVL, stops if any other than an MSM
        ; implementation is encountered.
        ;
        ; Routine provided by Don Enos, OHPRD, 5 Feb 96.
        ;
START   ;
        NEW ZIBVLC,ZIBVLDQT,ZIBVLI,ZIBVLLC,ZIBVLNS,ZIBVLQ,ZIBVLX,ZIBVLX2,ZIBVLY,ZIBVLZ
        S $P(ZIBVLZ,"=",40)=""
        F  D LOOP Q:ZIBVLQ
        Q
        ;
LOOP    ; WRITE NAME SPACED VARIABLES UNTIL USER IS THROUGH
        D READ ;                           get name space
        Q:ZIBVLQ
        Q:ZIBVLNS=""
        I $D(IOF) W @IOF I 1
        E  W !!
        W ZIBVLZ,! ;                       write leading === line
        I ZIBVLNS="*" D ALL I 1 ;          list variables
        E  D NMSPACE
        D:ZIBVLLC>20 PAUSE ;               pause if bottom of screen
        I 'ZIBVLQ W ZIBVLZ,! I 1 ;         write trailing === line
        E  W !
        S ZIBVLQ=0
        Q
        ;
NMSPACE ; LIST VARIABLES IN NAME SPACE
        S ZIBVLX=$O(@ZIBVLNS,-1) ;         backup to variable before name space
        S:ZIBVLX="" ZIBVLX="%" ;           if none start with %
        I ZIBVLNS="%",$D(%) D WRITE,QUERY ;if % name space list % variable
        ; now list variables in name space and subnodes if arrays
        ; skip ZIBVL* variables
        F  S ZIBVLX=$O(@ZIBVLX) Q:ZIBVLX=""  Q:$E(ZIBVLX,1,$L(ZIBVLNS))]ZIBVLNS  I $E(ZIBVLX,1,$L(ZIBVLNS))=ZIBVLNS,$E(ZIBVLX,1,5)'="ZIBVL" D WRITE Q:ZIBVLQ  D QUERY Q:ZIBVLQ
        Q
        ;
ALL     ; LIST ALL VARIABLES
        S ZIBVLX="%"
        I $D(%) D WRITE,QUERY ;            if % exists list it
        ; now list all variables and subnodes if arrays
        ; skip ZIBVL* variables
        F  S ZIBVLX=$O(@ZIBVLX) Q:ZIBVLX=""  I $E(ZIBVLX,1,5)'="ZIBVL" D WRITE Q:ZIBVLQ  D QUERY Q:ZIBVLQ
        Q
        ;
QUERY   ; $Q THROUGH ARRAYS
        S ZIBVLX2=ZIBVLX
        NEW ZIBVLX
        S ZIBVLX=ZIBVLX2
        F  S ZIBVLX=$Q(@ZIBVLX) Q:ZIBVLX=""  D WRITE Q:ZIBVLQ
        Q
        ;
WRITE   ; WRITE ONE VARIABLE NAME AND VALUE
        Q:'($D(@ZIBVLX)#2)
        ; quote non-numeric values (numeric = canonic < 16 digits)
        S ZIBVLDQT=""""
        I $L(@ZIBVLX)<16,@ZIBVLX=+@ZIBVLX S ZIBVLDQT=""
        ; figure out # of lines that will be used
        S ZIBVLC=$L(ZIBVLX)+1+($L(ZIBVLDQT)*2)+$L(@ZIBVLX) F ZIBVLI=1:1 S ZIBVLC=ZIBVLC-80 Q:ZIBVLC<1
        S ZIBVLLC=ZIBVLLC+ZIBVLI
        I ZIBVLLC>22 S ZIBVLLC=0 D PAUSE ;         pause if not enough room
        Q:ZIBVLQ
        W ZIBVLX,"=",ZIBVLDQT,@ZIBVLX,ZIBVLDQT,! ; write name=value
        Q
        ;
READ    ; READ USER INPUT
        S ZIBVLQ=1,ZIBVLLC=0
        R !,"Enter Name Space: ",ZIBVLNS:300
        S:'$T ZIBVLNS="^"
        Q:ZIBVLNS=""
        Q:ZIBVLNS["^"
        S ZIBVLQ=0
        I ZIBVLNS["?" D HELP Q
        I $E(ZIBVLNS,1,5)="ZIBVL" W !!,"ZIBVL is not allowed!",*7 D HELP Q
        I ZIBVLNS=" " W !!,"BLANK is not allowed!",*7 D HELP Q
        I $L(ZIBVLNS)>1,$E(ZIBVLNS,$L(ZIBVLNS))="*" S ZIBVLNS=$E(ZIBVLNS,1,($L(ZIBVLNS)-1))
        D  I ZIBVLQ S ZIBVLQ=0 D HELP W *7 Q
        . Q:ZIBVLNS?1"%".AN
        . Q:ZIBVLNS?1A.AN
        . Q:ZIBVLNS="*"
        . S ZIBVLQ=1
        . Q
        Q
        ;
HELP    ; DISPLAY HELP MESSAGE
        W !!,"Enter valid variable name string (e.g IO), or * for all, or RETURN or ^ to exit.",!
        S ZIBVLNS=""
        Q
        ;
PAUSE   ; PAUSE FOR USER
        R "Press any key to continue",ZIBVLY:300 S:'$T ZIBVLY="^"
        W !
        I ZIBVLY["^" S ZIBVLQ=1 Q
        W:$D(IOF) @IOF
        Q