That’s not a clear win. Because much CPAN-related infrastructure insists on a single dash, almost all modules have a single hyphen, which means the more fastidious form picks up nearly all descriptions correctly. If you allow multiple hyphens, you recover some false negatives, at the cost of some false positives, where the description of the module is malformed but there’s a line with multiple hyphens somewhere nearby. Matching ' --? ' at that point has a couple fewer false positives and still almost no false negatives.
But because of the effect of CPAN’s rules, it’s hardly worth bothering either way, and I prefer to get output that’s consistent with other tools.
Makeshifts last the longest.
-
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.
|
