tell application "Keyboard Maestro"
  #    Ver 1.1    2017-09-20
  
  set macroList to every macro whose selected is true
  
  --- Make Sure Only ONE Macro is Selected ---
  
  if ((count of macroList) = 1) then
    set oMacro to item 1 of macroList
  else
    error "Multiple Macros are selected.  Select only ONE and re-execute this script."
  end if
  
  --- Now We can Get/Set Macro Properties ---
  
  set macroName to name of oMacro
  
  return macroName
  
end tell