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Annotation of freem/contrib/%uglis.m, revision 1.1.1.1

1.1       snw         1: %uglis ; Global List Utility - version 0.5.0.1
                      2:  ; A.Trocha - 01/28/1999 02:55/GMT+1
                      3:  ; $Source: /cvsroot-fuse/gump/FreeM/mlib/%uglis.m,v $
                      4:  ; $Revision: 1.1 $ $Date: 2000/02/18 15:13:42 $
                      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: