AppendText with Numbers

Hi all,
there is a way to use numbers in ctrl:AppendText ?

torchArcOkInput = 1
torchArcOkTimeout = 3.5

function OnAbout(event)
   ctrl = event:GetTextCtrl()
   ctrl:AppendText("RosettaCNC Plasma post for CNC with THC - v1.0.1\n")
   ctrl:AppendText("\n")
   ctrl:AppendText("Post processors parameters:\n")
   ctrl:AppendText("  torchArcOkInput to define THC Arc Ok Input\n")
   ctrl:AppendText("  torchArcOkTimeout to define THC Arc Ok Timeout\n")
   ctrl:AppendText("\n")
   if (torchArcOkInput) then
      ctrl:AppendText("- THC Torch Arc Ok Input: ENABLED\n")
      if (torchArcOkTimeout > 0) then
         ctrl:AppendText("- THC Torch Arc Ok Timeout: ENABLED = ")
         ctrl:AppendText( **** convert float to string of torchArcOkTimeout ***)
         ctlr:AppnedText("\n")
      end
   else
      ctrl:AppendText(- "THC Torch Arc Ok Input: DISABLED\n")
   end
end

You can use … to join text strings. Lua also automatically converts numbers to text when needed. Something like this should work:

ctrl:AppendText("  torchArcOkTimeout to define THC Arc Ok Timeout: " .. torchArcOkTimeout .. " \n")

Thank you so MUCH !
Works perfectly !