"Andriy Rysin" <arysin@gmail.com> writes:
> escaping specials in regular expressions \m and \M for beginning of word and
> end of word work for latin symbols bug don't for cyrillic
Sorry, the locale-specific regex features only work on single-byte
characters at the moment. In any case you'd need to be using a Russian
locale (maybe you are, but you didn't say). I'd expect this feature
to work with Cyrillic letters in ru_RU locale + KOI8 encoding, but not
elsewhere.
regards, tom lane
