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    1: %uglis ; Global List Utility - version 0.5.0.1
    2:  ; A.Trocha - 01/28/1999 02:55/GMT+1
    3:  ; $Source: /home/cvsroot/freem/contrib/%uglis.m,v $
    4:  ; $Revision: 1.1.1.1 $ $Date: 2025/01/19 02:04:04 $
    5:  ;
    6:  N gl,orig,i,str,error
    7:  W !,$t(+1),"  ",$$^%uxdat
    8:  s error=$$init^%uxxxx
    9:  ; 
   10: %query s gl="",error=$$readn^%uxxxx("Global selector - ",.gl)
   11:  i error<0 q
   12:  i gl="" q
   13:  S gl="^"_$TR(gl,"^""")
   14:  I $E(gl,$L(gl))="(" S gl=$E(gl,1,$L(gl)-1)
   15:  I '$D(@$P(gl,"(")) s error=$$rerror^%uxxxx("Global does not exist") G %query
   16:  S ref=$TR($P(gl,"(",2),")")
   17:  I ref'="" D
   18:  . F i=1:1 S str=$P(ref,",",i) Q:str=""  I str'=+str S $P(ref,",",i)=""""_str_""""
   19:  . S gl=$P(gl,"(")_"("_ref_")"
   20:  S orig=gl I $F(orig,")") S orig=$E(orig,1,$L(orig)-1)
   21:  s error=$$writen^%uxxxx("")
   22:  I $D(@gl)-11#2=0 s error=$$writen^%uxxxx(gl_"="""_@gl_"""")
   23:  F  S gl=$Q(@gl) Q:gl=""!($E(gl,1,$L(orig))'=orig)  D
   24:  . s error=$$writen^%uxxxx(gl_"="""_@gl_"""")
   25:  G %query
   26: