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Debugging Perl

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xulescu
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« on: August 02, 2006, 21:07:42 »

How can I debug perl programs ? I have some sources from someone else and I need to see why are not working anymore ...


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TheGodFather
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« Reply #1 on: August 02, 2006, 21:15:29 »
add in your source :

use diagnostics;
use warnings;

or add -w to your perl interpreter or -W for all warnings

This are just to see warnings ... but it can help

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sintex
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« Reply #2 on: August 02, 2006, 21:32:35 »
Hi,

Just try: perl -d program.pl

or install through cpan the Tk Perl debuger (Devel::ptkdb debugger)

Code:
perl -MCPAN -e'install Tk'
perl -MCPAN -e'install Devel::ptkdb'

and to debug
Code:
perl -d:ptkdb bug.pl bug.pl


Have a nice day Smiley
« Last Edit: August 02, 2006, 23:54:18 by TheGodFather » Logged
xulescu
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« Reply #3 on: August 03, 2006, 16:50:53 »
Thanks ... I will try that. What is Cpan ?
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TheGodFather
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« Reply #4 on: August 03, 2006, 20:43:14 »
Quote
Comprehensive Perl Archive Network. The central Web repository for Perl modules and extensions.

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