In my simple site search script I posted recently I have three regexes working on the same lvalue to cut off the top and tail from some html and remove all the tags:
$file =~ s/^.*$startstring/$startstring/s;
$file =~ s/$endstring.*$//s;
$file =~ s/<[^>]*>/ /g;
I felt at the time this was a bit ugly, and should certainly have been doable in one regex, but didn't work out how - that's something I'd like to be able to do with a regex, though I agree it's not all that sophisticated.
§ George Sherston
-
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.
|