source: FOIAVistA/tag/r/VA_FILEMAN-ARJT-DI-DD-DM-DT-%DT-%RCR/DINIT4.m@ 636

DINIT4 ;SFISC/GFT-INITIALIZE VA FILEMAN ;9/19/91  11:49 AM
 ;;22.0;VA FileMan;;Mar 30, 1999
 ;Per VHA Directive 10-93-142, this routine should not be modified.
DD F I=1:1 S X=$E($T(DD+I),4,999) G ^DINIT41:X?.P S ^DD("FUNC",I,0)=$P(X,";",1),Y=1 F DU=1,2,3,9,10 S Y=Y+1 I $P(X,";",Y)]"" S ^(DU)=$P(X,";",Y)
 ;;SQUAREROOT;D SQR^DIXC S X=$S(X'>0:"",1:Y);;;
 ;;TIME;S X=$E($P(X,".",2)_"0000",1,4),%=X>1159 S:X>1259 X=X-1200 S X=X\100_":"_$E(X#100+100,2,3)_" "_$E("AP",%+1)_"M";;;
 ;;MONTH;S X=$E(X,1,5)_0_0 S:'X X="";D^D;;
 ;;YEAR;S X=$E(X,1,3)_"0000" S:'X X="";D^D;;
 ;;DATE;S X=$P(X,".",1);D^D;;
 ;;DAYOFWEEK;D DW^%DTC;^D;;
 ;;CLOSE
 ;;ABS;S:X<0 X=-X;;;
 ;;INTERNAL;S X=X;;;
 ;;MAX;S:X1>X X=X1;O;2;MAXIMUM OF 2 VALUES
 ;;MIN;S:X1<X X=X1;O;2;MINIMUM OF TWO VALUES
 ;;REVERSE;S Y=X,X="" X "F %=$L(Y):-1:1 S X=X_$E(Y,%)";;;DATA CHARACTERS IN RIGHT-TO-LEFT ORDER
 ;;UPPERCASE;X "F %=1:1:$L(X) S:$E(X,%)?1L X=$E(X,0,%-1)_$C($A(X,%)-32)_$E(X,%+1,999)";;;
 ;;LOWERCASE;X "F %=2:1:$L(X) I $E(X,%)?1U,$E(X,%-1)?1A S X=$E(X,0,%-1)_$C($A(X,%)+32)_$E(X,%+1,999)";;;
 ;;CENTER;S X=$J("",$S($D(DIWR)+$D(DIWL)=2:DIWR-DIWL+1,$D(IOM):IOM,1:80)-$L(X)\2-$X)_X;;;;W
 ;;UNDERLINE;S %="",Y=$S($D(IOST)[0:-1,$A(IOST)-80:-1,1:$L(X)<83) X:Y+1 "F Y=1:1:$L(X) "_$S(Y:"S %=$C(8)_%",1:"W $E(X,Y),$C(8)")_"_""_""" S:Y+1 X=$S(%]"":X_%,1:%);;;UNDERLINE (ARG) IF OUTPUTTING TO A PRINTER DEVICE;W
 ;;PAGEFEED;S %Y=1,%=$S($D(DIWF):$F(DIWF,"B"),1:0) X:% "F %Y=%:1 Q:$E(DIWF,%Y)'?1N" S:$D(DIWF) DIWF=$E(DIWF,1,%-2)_$E(DIWF,%Y,999)_"B"_(X\1) X:X>(IOSL-$Y)&$D(^UTILITY($J,1))&'$D(^("W"))&'$D(DIWF) ^(1) S X="";;;START NEW PAGE IF <ARG LINES LEFT;W
 ;;BREAKABLE;D:'$D(DISYS) OS^DII X ^DD("OS",DISYS,1);;;OUTPUT DEVICE CAN BE INTERRUPTED IF ARGUMENT IS NON-ZERO
 ;;NUMMONTH;S X=+$E(X,4,5);^D;;MONTH NUMBER (0-12) FOR A DATE
 ;;NUMDAY;S X=+$E(X,6,7);^D;;DAY NUMBER (0-31) FOR A DATE
 ;;NUMYEAR;S:X X=$E(X,2,3);^D;;YEAR NUMBER (00-99) FOR A DATE
 ;;NUMDATE;S:X X=$E(X,4,5)_"/"_$E(X,6,7)_"/"_$E(X,2,3);^D;;DATE IN 'NN/NN/NN' FORMAT
 ;;REPLACE;X "F %=0:0 S %=$F(X2,X1,%) Q:%<2  S X2=$E(X2,1,%-$L(X1)-1)_X_$E(X2,%,999),%=%-$L(X1)+$L(X)" S X=X2;;3;THE 1ST ARGUMENT, WITH ALL OCCURRENCES OF THE 2ND ARGUMENT REPLACED BY THE 3RD
 ;;NOW;S %=$P($H,",",2),X=DT_(%\60#60/100+(%\3600)+(%#60/10000)/100);D;0;CURRENT DATE/TIME
 ;;TODAY;S X=DT;D;0;CURRENT DATE
 ;;PAGE;S X=$S($D(DC)#2:DC,1:"");;0;PAGE NUMBER (OF OUTPUT)
 ;;SETTAB;S DIWT=X,X="" F %=1:1 S Y="X"_% Q:'$D(@Y)  S DIWT=@Y_","_DIWT;;VARIABLE;SET TAB STOPS;W
 ;;RIGHT-JUSTIFY;S X="" S:'$D(DIWF) DIWF="" S:DIWF'["R" DIWF=DIWF_"R";;0;;W
 ;;DOUBLE-SPACE;S X="" S:'$D(DIWF) DIWF="" S:DIWF'["D" DIWF=DIWF_"D";;0;;W
 ;;SINGLE-SPACE;S:'$D(DIWF) DIWF="" S X="",DIWF=$P(DIWF,"D",1)_$P(DIWF,"D",2);;0;;W