Re: pgsql: Allow for X as well as x to be the prefix for hexadecimal

From: Andrew Dunstan <andrew(at)dunslane(dot)net>
To: Oleg Bartunov <oleg(at)sai(dot)msu(dot)su>
Cc: pgsql-committers(at)postgresql(dot)org
Subject: Re: pgsql: Allow for X as well as x to be the prefix for hexadecimal
Date: 2007-11-25 22:44:45
Message-ID: 4749FADD.3010607@dunslane.net
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Oleg Bartunov wrote:
> On Sun, 25 Nov 2007, Andrew Dunstan wrote:
>
>> Log Message:
>> -----------
>> Allow for X as well as x to be the prefix for hexadecimal character
>> ref entity numbers,
>> as in HTML.
>
> So, '&x128;' is an entity ? Is't really true ?
>
>

'&#x12ab;' and '&128;' are numeric character reference entities.

'&x128;' is (syntactically) a named entity (because there is no #
following the &).

This fix applies to numeric character reference entities, not to named
entities.

cheers

andrew

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