pattern matching using something like \w

In addition to what Corion said, note that there are also various unicode category properties available via escapes, e.g. \p{L} (or long: \p{Letter}) for letters, etc. that you can make use of, once you've properly decoded your input.  See perlunicode for details.

In reply to Re: Polish Characters by almut
in thread Polish Characters by ReiVo

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