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http://bugs.exim.org/show_bug.cgi?id=865 Philip Hazel <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |WONTFIX --- Comment #1 from Philip Hazel <[email protected]> 2009-07-20 09:54:05 --- This behaviour is fully documented. See, for example, this comment in a section entitled "General comments about UTF-8 mode" in the "pcre" man page: 6. The character escapes \b, \B, \d, \D, \s, \S, \w, and \W correctly test characters of any code value, but the characters that PCRE recog- nizes as digits, spaces, or word characters remain the same set as before, all with values less than 256. This remains true even when PCRE includes Unicode property support, because to do otherwise would slow down PCRE in many common cases. If you really want to test for a wider sense of, say, "digit", you must use Unicode property tests such as \p{Nd}. Note that this also applies to \b, because it is defined in terms of \w and \W. -- Configure bugmail: http://bugs.exim.org/userprefs.cgi?tab=email -- ## List details at http://lists.exim.org/mailman/listinfo/pcre-dev
