dnl @ ../doc/m4.texi:3853: Origin of test
dnl @ expected status: 1
dnl @ extra options:  -dp -L3 -tifelse
dnl @ Copyright (C) 2006, 2007, 2008, 2009 Free Software
dnl @ Foundation, Inc.
dnl @ This file is free software; the Free Software Foundation
dnl @ gives unlimited permission to copy and/or distribute it
dnl @ with or without modifications, as long as this notice
dnl @ is preserved.
ifelse(`one level')
dnl @error{}m4trace: -1- ifelse
dnl @result{}
ifelse(ifelse(ifelse(`three levels')))
dnl @error{}m4trace: -3- ifelse
dnl @error{}m4trace: -2- ifelse
dnl @error{}m4trace: -1- ifelse
dnl @result{}
ifelse(ifelse(ifelse(ifelse(`four levels'))))
dnl @error{}m4:stdin:3: recursion limit of 3 exceeded, use -L<N> to change it