The source of the data is a large number of RSS feeds used which point to an even larger number of individual web pages.

Well, RSS is XML, and XML files should specify the encoding in the XML declaration, and XML parsers such as XML::LibXML do respect that declaration. However, it's possible that the XML declaration is missing or incorrect. In cases like that, one thing you might try is Encode::Guess, keeping in mind that it's just a guess. Or, if you're getting these feeds from web servers, you might look at the response headers for a hint.

In reply to Re^3: Safely removing Unicode zero-width spaces and other non-printing characters by haukex
in thread Safely removing Unicode zero-width spaces and other non-printing characters by mldvx4

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