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Re: Fragments in tsearch2 headline

From: Teodor Sigaev <teodor(at)sigaev(dot)ru>
To: sushant354(at)gmail(dot)com
Cc: pgsql-general(at)postgresql(dot)org
Subject: Re: Fragments in tsearch2 headline
Date: 2008-03-31 12:36:28
Message-ID: 47F0DACC.4030704@sigaev.ru (view raw or flat)
Thread:
Lists: pgsql-general
> The patch takes into account the corner case of overlap. Here is the
> code for that
> // start check
> if (!startHL && *currentpos >= startpos)
>        startHL = 1;
> 
> The headline generation will not start until currentpos has gone past
> startpos. 
Ok

> 
> You can also check how this headline function is working at my website
> indiankanoon.com. Some example queries are murder, freedom of speech,
> freedom of press etc.
Looks good.

> Should I develop the patch for the current cvs head of postgres?

I'd like to commit your patch, but if it should be:
  - for current HEAD
  - as extension of existing ts_headline.

-- 
Teodor Sigaev                                   E-mail: teodor(at)sigaev(dot)ru
                                                    WWW: http://www.sigaev.ru/

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