Various IDE's provide 'code' browsers that show some sort of overview of modules, packages and methods.
I use Active State's Komodo which shows a tree including the contents of any open files with information pertaining to 'Uses and Requires', Variables, Packages and members indicated with different icons in a cascade that reflects nesting. Double clicking on a node in the tree shifts focus to the appropriate element in the code. Such facilities are pretty common in IDEs generally.
DWIM is Perl's answer to Gödel
Are you posting in the right place? Check out Where do I post X? to know for sure.
Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big>
<blockquote> <br /> <dd>
<dl> <dt> <em> <font>
<h1> <h2> <h3> <h4>
<h5> <h6> <hr /> <i>
<li> <nbsp> <ol> <p>
<small> <strike> <strong>
<sub> <sup> <table>
<td> <th> <tr> <tt>
Snippets of code should be wrapped in
<code> tags not
<pre> tags. In fact, <pre>
tags should generally be avoided. If they must
be used, extreme care should be
taken to ensure that their contents do not
have long lines (<70 chars), in order to prevent
horizontal scrolling (and possible janitor
Want more info? How to link or
or How to display code and escape characters
are good places to start.