[erlang-questions] builtin regexp functions in Erlang/OTP R12B-3

[Dmitrii Dimandt]

>>
>>
>> "Libregexp9 is a port of Plan 9's Unicode-capable regular expression
>> library. It is small and simple and provides the traditional extended
>> regular expressions (without modern complications like {} and  
>> various \x
>> character classes). It supports Unicode via wide character or UTF-8
>> encoding."
>>
>> http://swtch.com/plan9port/unix
>

{} is very useful feature though...