Hello Discipulus,

I don’t have an answer to your question, sorry, just a few comments on syntax:

• The comma operator has a lower precedence than ||, so a line such as:

  open RENDER, "> $ENV{TEMP}/_temp.html" || die "unable to write to %TEM
  +P%\\_temp.html";
  [download]

  actually parses as:

  open RENDER, ( "> $ENV{TEMP}/_temp.html" || die "unable to write to %T
  +EMP%\\_temp.html" );
  [download]

  which is not what you want. Either change || to the lower-precedence or, or put the arguments to open into parentheses.

• In a regex, (:?X) captures X preceded by zero or one literal colons. For clustering (which is non-capturing), you need (?:X).

• You can avoid “leaning toothpick syndrome” by using regex delimiters other than the forward slash:

  s{src="([^"]*)/}{src="./_temp_files/}gm
  [download]

Hope that helps,

---

---

Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!

Titles consisting of a single word are discouraged, and in most cases are disallowed outright.

Read Where should I post X? if you're not absolutely sure you're posting in the right place.

Please read these before you post! —

• How do I compose an effective node title?
• How do I post a question effectively?
• Markup in the Monastery

Posts may use any of the Perl Monks Approved HTML tags:

a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr

You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)

	For:		Use:
	&		&
	<		&lt;
	>		&gt;
	[		&#91;
	]		&#93;

Link using PerlMonks shortcuts! What shortcuts can I use for linking?

See Writeup Formatting Tips and other pages linked from there for more info.