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

1.1       snw         1: %ugxxx ; FreeM Global Utilities Common Subroutines - version 0.5.0.1
                      2:  ; Jon Diamond - 1999-03-31
                      3:  q
                      4:  ; 
                      5:  ; Select a set of Globals in @%uwork
                      6:  ; Needs much more work on the selection masks
                      7: gsel(work)
                      8:  n a,b,c,error,result,entries
                      9:  s entries=0
                     10:  i $g(work)="" d
                     11:  . s work=$g(%uwork) i work="" s work="^uwork("_$j_")"
                     12:  . k @work
                     13: %gselr s result="",error=$$readn^%uxxxx("Global ",.result) i error<0 k @work q error
                     14:  i result="" q entries_",gsel^%ugxxx"
                     15:  i result="?" s error=$$gseldisp(work) g %gselr
                     16:  i result="?^" s error=$$list^%ugdir g %gselr
                     17:  ; 
                     18:  s entries=entries+1,@work@(entries)=result
                     19:  f  s a=$p(result,";") q:a=""  s result=$p(result,";",2,$l(result,";")) d
                     20:  . i a'?.1"-"1A.30AN.1"*",a'?.1"-"1"%".31AN.1"*" s error=$$writep^%uxxxx("Invalid global specification - "_a) q
                     21:  . i a?1"-"1.e d
                     22:  . . i $e(a,$l(a))="*" s b=$e(a,2,$l(a)-1) d %all q
                     23:  . . s c=$e(a,2,$l(a)) d %all1
                     24:  . e  d
                     25:  . . i $e(a,$l(a))="*" s b=$e(a,1,$l(a)-1) d %all q
                     26:  . . i '$d(@("^"_a)) s error=$$writep^%uxxxx("Global does not exist - "_a) q
                     27:  . . s c=a d %all1
                     28:  g %gselr
                     29:  ; 
                     30: %all s c=b d %all1
                     31:  f  s c=$o(^$global(c)) q:$e(c,1,$l(b))'=b  d %all1
                     32:  q
                     33: %all1 i $e(a)="-" k @work@(c) q
                     34:  i $d(@("^"_c)) s @work@(c)=c
                     35:  q
                     36:  ; 
                     37: gseldisp(work)
                     38:  s a=99999
                     39:  s error=$$writep^%uxxxx("Selected globals") q:error<0
                     40:  f  s a=$o(@work@(a)) q:a=""  s error=$$writen^%uxxxx("^"_a)
                     41:  q "0,gseldisp^%ugxxx"
                     42: