Devel-DumpTrace --------------- A debugging module that displays the statements being executed, substituting variable identifiers with their values. Example: $ cat demo.pl #!/usr/bin/perl $a = 1; $b = 3; $c = 2 * $a + 7 * $b; @d = ($a, $b, $c + $b); $ perl -d:DumpTrace=verbose demo.pl >> demo.pl:2:[__top__]: >>> $a = 1; >>>>> 1 = 1; ------------------------------------------- >> demo.pl:3:[__top__]: >>> $b = 3; >>>>> 3 = 3; ------------------------------------------- >> demo.pl:4:[__top__]: >>> $c = 2 * $a + 7 * $b; >>>> $c = 2 * 1 + 7 * 3; >>>>> 23 = 2 * 1 + 7 * 3; ------------------------------------------- >> demo.pl:5:[__top__]: >>> @d = ($a, $b, $c + $b); >>>> @d = (1, 3, 23 + 3); >>>>> (1,3,26) = (1, 3, 23 + 3); ------------------------------------------- INSTALLATION To install this module, follow the usual recipe: perl Makefile.PL make make test make install SUPPORT AND DOCUMENTATION After installing, you can find documentation for this module with the perldoc command. perldoc Devel::DumpTrace You can also look for information at: RT, CPAN's request tracker http://rt.cpan.org/NoAuth/Bugs.html?Dist=Devel-DumpTrace AnnoCPAN, Annotated CPAN documentation http://annocpan.org/dist/Devel-DumpTrace CPAN Ratings http://cpanratings.perl.org/d/Devel-DumpTrace Search CPAN http://search.cpan.org/dist/Devel-DumpTrace/ LICENSE AND COPYRIGHT Copyright (C) 2010-2019 Marty O'Brien This program is free software; you can redistribute it and/or modify it under the terms of either: the GNU General Public License as published by the Free Software Foundation; or the Artistic License. See http://dev.perl.org/licenses/ for more information.