values cannot be returned in subroutines used in lvalue context. See
L<perlsub/"Lvalue subroutines">.
-=item Malformed integer in [] in pack
+=item Malformed integer in [] in pack
-(F) Between the brackets enclosing a numeric repeat count only digits
+(F) Between the brackets enclosing a numeric repeat count only digits
are permitted. See L<perlfunc/pack>.
=item Malformed integer in [] in unpack
-(F) Between the brackets enclosing a numeric repeat count only digits
+(F) Between the brackets enclosing a numeric repeat count only digits
are permitted. See L<perlfunc/pack>.
=item Malformed PERLLIB_PREFIX
=item Maximal count of pending signals (%u) exceeded
-(F) Perl aborted due to a too high number of signals pending. This
+(F) Perl aborted due to too high a number of signals pending. This
usually indicates that your operating system tried to deliver signals
too fast (with a very high priority), starving the perl process from
resources it would need to reach a point where it can process signals