PSOQUTIL ;HINES/RMS - MISCELLANEOUS UTILITIES ; 30 Nov 2007  7:59 AM
 ;;7.0;OUTPATIENT PHARMACY;**294**;DEC 1997;Build 13
 ;
LSIG(SIG) ;EXPAND A SIG
 S SGY="" F P=1:1:$L(SIG," ") S X=$P(SIG," ",P) D:X]""  ;
 .I $D(^PS(51,"A",X)) S %=^(X),X=$P(%,"^") I $P(%,"^",2)]"" S Y=$P(SIG,"",P-1),Y=$E(Y,$L(Y)) S:Y>1 X=$P(%,"^",2)
 .S SGY=SGY_X_" "
 Q SGY
WRAPTEXT(TEXT,LIMIT,CSPACES) ;
 ;;FUNCTION TO DISPLAY (WRITE) TEXT WRAPPED TO A CERTAIN COLUMN LENGTH
 ;;DEFAULT=74 CHARACTERS WITH NO SPACES IN FRONT
 N WORDS,COUNT,LINE,NEXTWORD
 Q:$G(TEXT)']"" ""
 S LIMIT=$G(LIMIT,74)
 S CSPACES=$S($G(CSPACES):CSPACES,1:0)
 S WORDS=$L(TEXT," ")
 W !,$$REPEAT^XLFSTR(" ",CSPACES)
 F COUNT=1:1:WORDS D
 . S NEXTWORD=$P(TEXT," ",COUNT)
 . Q:NEXTWORD=""  ;TO REMOVE LEADING OR DOUBLE SPACES
 . S LINE=$G(LINE)_NEXTWORD_" "
 . I $L($G(LINE))>LIMIT&(COUNT'=WORDS) W !,$$REPEAT^XLFSTR(" ",CSPACES) K LINE
 . W NEXTWORD_" "
 Q