diff options
Diffstat (limited to 'contrib/nvi/perl_api/nviperl.pod')
| -rw-r--r-- | contrib/nvi/perl_api/nviperl.pod | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/contrib/nvi/perl_api/nviperl.pod b/contrib/nvi/perl_api/nviperl.pod deleted file mode 100644 index 43850d8..0000000 --- a/contrib/nvi/perl_api/nviperl.pod +++ /dev/null @@ -1,43 +0,0 @@ -=head1 NAME - -nviperl - nvi with embedded perl - -=head1 SYNOPSIS - - :perl require 'wc.pl' - :perl wc - :,$perldo $_=reverse($_) - -=head1 DESCRIPTION - -nvi with embedded perl allows you to run perl commands from within nvi. -Two additional commands are made available when you enable the perl -interpreter: - -=over 8 - -=item * perl cmd - -The perl command passes the specified commands to the perl interpreter. -The C<$VI::ScreenId>, C<$VI::StartLine> and C<$VI::StopLine> are set. -To find out how to maniplulate the nvi screens, see L<VI>. - -=item * perldo cmd - -The perldo command runs the specified commands on each line of the range -(every line of the file if no range specified). Before running the -command the line is copied into $_. If the command returns a true value -the line is replaced by the new value of $_. - -The perldo commando does B<not> set the C<VI> variables. (If you think -this is a bad idea, tell me.) - -=back - -=head1 SEE ALSO - -L<VI> - -=head1 AUTHOR - -Sven Verdoolaege <skimo@dns.ufsia.ac.be> |
