符号=
  {
    "َ","ُ","ِ","ْ","ّ","ً","ٌ","ٍ","أ","إ","ؤ","ئ","چ","ک","آ",


    "\"",".",",","*","#","%",">","<","$500",


    "{","}","&","@","_","|",


    "[","]","-",":",



    [[
]],


  }
  require "import"
  import "android.widget.*"
  import "com.androlua.*"


  layout={
    GridView,
    id="grid",
    numColumns=5,
    --items=符号,
    layout_width="fill",
    layout_height="fill"
  }

  dlg=LuaDialog(service)
  dlg.View=loadlayout(layout)
  grid.adapter=SingleLineAdapter(service,String(符号))
  dlg.setButton("إِلْغَاء",nil)
  dlg.show()
  grid.onItemClick=function(l,v)
    dlg.dismiss()
    task(500,function()
      service.insert(node,v.text)
    end)
  end
  return true