BUG? , iup.GetParam , the string input value maybe append '\n' when press RETURN key.

[zcs_chenxiao <zcs@...>]

require( "iuplua" )
require( "iupluacontrols" )

res, name = iup.GetParam("Title", nil,
    "Give your name: %s\n","")

iup.Message("Hello!",name)

win32 env:

if I input  value 'a', and press return, then name value is 'a\n' not 'a'

if i click ok button , then value is 'a'.  It's ok.