NAME

Filter::NumberLines - Source filter for Numbering lines.

SYNOPSIS

Just put use Filter::NumberLines; at the top of your source file (below the shebang). It will automagically number your lines starting from the line after the use statement.

  use Filter::NumberLines;

DESCRIPTION

Filter::NumberLines - Source filter for Numbering lines.

NOTE

This module is used in the Source Filters in Perl talk I gave at YAPC::Eu 2.00.2 in Munich.

REQUIREMENTS

Filter::NumberLines requires Filter::Util::Call.

TODO

Make number of digits in line number configurable.

DISCLAIMER

This code is released under GPL (GNU Public License). More information can be found on http://www.gnu.org/copyleft/gpl.html

VERSION

This is Filter::NumberLines 0.02.

AUTHOR

Hendrik Van Belleghem (beatnik -at- quickndirty -dot- org)

SEE ALSO

GNU & GPL - http://www.gnu.org/copyleft/gpl.html

Filter::Util::Call - http://search.cpan.org/search?dist=Filter

Paul Marquess' article on Source Filters - http://www.samag.com/documents/s=1287/sam03030004/