=item Hexadecimal float: exponent overflow
-(W overflow) The hexadecimal floating point has larger exponent
+(W overflow) The hexadecimal floating point has a larger exponent
than the floating point supports.
=item Hexadecimal float: exponent underflow
-(W overflow) The hexadecimal floating point has smaller exponent
+(W overflow) The hexadecimal floating point has a smaller exponent
than the floating point supports.
=item Hexadecimal float: internal error
=item Hexadecimal float: unsupported long double format
(F) You have configured Perl to use long doubles but
-the internals of the long double format are unknown,
+the internals of the long double format are unknown;
therefore the hexadecimal float output is impossible.
=item Hexadecimal number > 0xffffffff non-portable