where rightmost index page splits while we are waiting to obtain exclusive
lock on it.  Not clear this would actually hurt (probably the callback
would always fail), but better safe than sorry.
Also, improve comments describing concurrency considerations in this code.

Multibyte mode.

Per report from Bernd Tegge.

built, not /doc.

Purge "Postgres" in favor of "PostgreSQL" in docs. ref/ not yet done.

 Linux box's time zone database.
Do not allow 'current' as a date/time input value.

 Problem reported by Manuel Sugawara (masm@fciencias.unam.mx).

 'Postgres' only, but now accepts both.

Fix up references to "PostgreSQL" rather than "Postgres". Was roughly
 evenly split between the two before. ref/ files not yet done.

 for the upcoming 7.2 release.

send patches to pgsql-patches list.
the zh_CN NLS patch is about 80K,
but sended twice and still can emerge on list.
so I've put it at:

http://laser.zhengmai.com.cn/download/zh_CN.po.diff.tar.gz

If possible, please download it and apply it.
(for current CVS).

    regards   laser

> So I would base this discussion on the premise "bytea stores binary data"
> (insert examples).
>
> Some stylistic issues:
>
> bytea => <type>bytea</type>
>
> NULLs => zero bytes/bytes of value zero ("NULL" is too overloaded)
>
> 'non-printable' => <quote>nonprintable</quote>
>
> MUST => <emphasis>must</emphasis>
>

Here's a patch against *CVS tip* to address Peter's comments. Please let
me know what you think!

Joe Conway