diff options
Diffstat (limited to 'pod/perlsub.pod')
| -rw-r--r-- | pod/perlsub.pod | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/pod/perlsub.pod b/pod/perlsub.pod index 997631674f..ae128ceb59 100644 --- a/pod/perlsub.pod +++ b/pod/perlsub.pod @@ -169,8 +169,8 @@ Do not, however, be tempted to do this: Like the flattened incoming parameter list, the return list is also flattened on return. So all you have managed to do here is stored -everything in C<@a> and made C<@b> an empty list. See L<Pass by -Reference> for alternatives. +everything in C<@a> and made C<@b> an empty list. See +L<Pass by Reference> for alternatives. A subroutine may be called using an explicit C<&> prefix. The C<&> is optional in modern Perl, as are parentheses if the @@ -697,7 +697,7 @@ Despite the existence of C<my>, there are still three places where the C<local> operator still shines. In fact, in these three places, you I<must> use C<local> instead of C<my>. -=over +=over 4 =item 1. You need to give a global variable a temporary value, especially $_. |