In the href part, if you just have the slash in the lookbehind, the regex engine finds that gi-programming-with-perl.zip is a match and you end up with: /c<b>gi-programming-with-perl.zip</b>. By saying not a slash or any other character I'm trying to match, /cgi-programming-with-perl.zip does not match at all; the content, however, has a greater-than in that position (which is neither a slash nor a character your looking for, i.e. [-\w.]) so it does match. In my second example, the whitespace doesn't match [-\w./], so it works here also.
-
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.
|
