I have found several utilities to be helpful for just this sort of thing.
When I asked something similar in the FullPage Chat, castaway pointed me in the direction of podgen, which will jump-start the process of commenting your monolith.
DoxyFilt* is a filter than allows the source-to-documentation tool Doxygen to understand Perl. Once you have your source commented, documentation becomes absurdly easy.
Perl::Tidy helps clean up your source and make it more readable. Perl Builder and ActiveState's Komodo may also have some helpful options or utilities.
Update: Seeking advice about learning another's code and Reverse Engineering Perl Tool? also contain excellent suggestions.
* Update: 2005-12-28 Kudos to both john_oshea and tfrayner for alerting me to the fact that my link above has been rendered usless by the foul creatures known as spammers... I have found what appears to be a good link to obtain DoxyFilt; the most recent version seems to be from August 24, 2005: Doxygen-0.84.tar.gz. Thanks again, guys!
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
Outside of code tags, you may need to use entities for some characters:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.
| & || & |
| < || < |
| > || > |
| [ || [ |
| ] || ] ||