[ingo] escaped strings in _year (_month, _day) Check functions (sieve.php)

[Jan Schneider]

Zitat von Serge Chernyavsky <serg.remote at gmail.com>:

> Jan,
>
> Jan Schneider wrote:
>> Zitat von Serge Chernyavsky <serg.remote at gmail.com>:
>>
>>> Hi All,
>>>
>>> I use latest webmail groupware edition and dbmail-timsieved.
>>> After saving vacation script I had regex strings looked like:
>>> -- 
>>> if header :regex "Received" "^.*(2009) (\\(.*\\) )?..:..:..  
>>> (\\(.*\\) )?(\\+|\\-)....( \\(.*\\))?$"
>>> -- 
>>> in my sieve database which obviously doesn't work.
>>
>> What's obvious about that?
> Above regexp requires '\(', '\)', '\+', '\-' combinations, not '(',  
> ')',  '+', '-'. In mail header there's nothing with escape  
> characters as far as I could see.
>
>>> It's returned by _yearCheck and similar functions which have 4  
>>> backslashes in a row in return strings which causes this. Not sure  
>>> if it's required for correct behavior with other sieve  
>>> implementations but with dbmail it only works if I replace '\\\\'  
>>> with '\\' in above functions.
>>
>> Then dbmail is broken.
> Jan, I really appreciate and like your product but maybe first  
> explain before claiming?

Uh, why me? You claim that this is incorrect syntax without any prove.  
But since you asked:  
http://tools.ietf.org/id/draft-murchison-sieve-regex-08.txt

Jan.

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