... the docs seemed to be pretty emphatic that variable names should not be exported, so I was using full qualification instead.
But the variables the Exporter docs warn against exporting are package variables (AFAIU, the only variables that can be exported by the module in question), i.e., global variables, which are commonly acknowledged to have the potential "horrible effects at-a-distance" also referred to in the docs.
Your OPed question seems to boil down to "How can I use global variables without endangering my sanity?". The generally accepted short answer is "You can't!". (Remember: There is no Sanity Claus.)
-
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>
<u> <ul>
-
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
intervention).
-
Want more info? How to link
or How to display code and escape characters
are good places to start.
|
