dnl ../doc/m4.texinfo:3076: Origin of test
define(`fatal_error', `errprint(`m4: '__file__: __line__`: fatal error: $*
')m4exit(1)')
dnl @result{}
fatal_error(`This is a BAD one, buster')
dnl @error{}m4: 57.m4exit: 5: fatal error: This is a BAD one, buster