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README  view on Meta::CPAN

This is Devel::LineTrace, a perl debugging module that enables
assigning callbacks to line numbers in the source code.

Read the INSTALL file for installation instructions.

lib/Devel/LineTrace.pm  view on Meta::CPAN

=head1 NAME

Devel::LineTrace - Apply traces to individual lines.

=head1 SYNPOSIS

    perl -d:LineTrace myscript.pl [args ...]

=head1 DESCRIPTION

This is a class that enables assigning Perl code callbacks to certain
lines in the original code B<without modifying it>.

To do so prepare a file with the following syntax:

    [source_filename]:[line]
        [CODE]
        [CODE]
        [CODE]
    [source_filename]:[line]
        [CODE]