If you think of the text as text in a text file, instead of text in Perl source code, then the \uXXXX escapes would suggest Javascript Unicode escapes, which are usually comprised of four letters.

Adapting your regex to such text would then yield the same result as your other approach though.

But as we lack further information, it's kinda hard to determine what was really meant.

In reply to Re^2: Convert hex to HTML by Corion
in thread Convert hex to HTML by Anonymous Monk

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