Lately, I've been spending a lot of time getting very familiar with XML, specifically with RSS, RDF, and Atom feeds.

To that end, I've written a script that uses Net::NNTP to fetch news articles and creates an RSS feed out of them. From there, I can convert that feed to HTML, which I then convert to a format suitable for display on a Palm handheld device, using Plucker. I do this in two formats because I specifically need it in both RSS and HTML formats simultaneously.

So far, so good.

My question is.. how do I take the body of the news article I receive, and "rewrap" the text, so it fits within a known width? I know about Text::Wrap, but this would require a bit more thinking to get right with the quoted material (custom regexes?).

The body of an article generally has quoted material buried somewhere within it, with '>' at the beginning of the quoted lines. This becomes a problem when the lines are quoting quoted material, like this: 

> This is a sentence that might contain some of the original
> person's quoted text. Its a first-level quoted mesage. 

This is a reply to that quoted material

>> This is some text from the very first original post that
>> wraps onto another line. 

> And someone here is replying to that original quoted 
> text. 

And this is the current poster's.

[download]

What I'd like to figure out, is how to rewrap this text, keeping the same kind of aspect, based on the width of the target device (which I will know before I convert it). For example, wrapping the text to a maximum width of 320 pixels, or a maximum width of 160 pixels, and so on.

In reply to Rewrapping Net::NNTP output by hacker

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