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Text File  |  1997-10-08  |  160b  |  12 lines
  1.  
  2. on estrai_linea str
  3.   set off1 to offset (return,str)
  4.   if off1 >0 then
  5.     return char 1 to off1-1 of str
  6.   else
  7.     return ""
  8.   end if
  9.   
  10.   
  11. end
  12.