Re: new function for tsquery creartion

> The code in its current state looks messy and way too complicated;
> there're lots of interleaving code branches. Thus, I decided to split
> gettoken_query() into three independent tokenizers for phrase, web and
> original (to_tsquery()) syntaxes. Documentation is included. Any
> feedback is very welcome.

I'm sorry, I totally forgot to fix a few more things, the patch is 
attached below.

-- 
Dmitry Ivanov
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company