From: Jürgen Purtz <juergen@purtz.de>
To: pgsql-docs@lists.postgresql.org
Cc: Alexander Law <exclusion@gmail.com>
Subject: Re: DocBook 5.2
Date: Tue, 25 Jun 2024 17:25:13 +0200
Message-ID: <88e50ac0-4097-42cb-a04c-ff91270b263a@purtz.de> (raw)
In-Reply-To: <3d846208-ff49-5a23-1684-a2e00a14496b@purtz.de>
References: <ae14eca5-f57c-2db2-42ce-258bab3c6806@purtz.de>
<20220905111508.wzgmpbcarxizdnin@alvherre.pgsql>
<YzIY/OCgljTdqOgX@momjian.us>
<3524032.1664228552@sss.pgh.pa.us>
<YzJfBb+79/gW0d5y@momjian.us>
<3d846208-ff49-5a23-1684-a2e00a14496b@purtz.de>
On 27.09.22 09:12, Jürgen Purtz wrote:
>>> Yeah, I think we'd have to convert all the supported versions to
>>> make this palatable. If the conversion is sufficiently automated,
>>> that might not be a big lift. (If it's*not* automated, I think
>>> the change would never get off the ground even for HEAD, because
>>> the docs are too much of a moving target.)
>> +1
>
> The process is totally automated. There are general steps which work
> for every DocBook 4.x book. And there are Postgres-specific steps
> (doRealModifictions.sh) which looks for individual patterns per file.
> This is the critical part. Currently it's tested only with HEAD. My
> expectation is, that it should work also for translations to other
> languages because the patterns contain only elements and attributes,
> no text. But if they run against older versions it's likely that we
> need some changes or additional patterns. I'm willing to work on this
> if a) there is a consensus in the community that the work should go on
> and b) someone helps me to resolve the reported unacceptable runtime
> problem during PDF generation.
>
> --
>
> J. Purtz
>
DocBook 5.2 is published [1] [2].
This mail contains a new version of the PostgreSQL migration scripts
(DocBook 4.5 format to 5.2 format). They are developed for PG versions
13 up to 17. Please see README.md for details. The generated output
looks good at first glance, but: a) I don't have an idea how to
guarantee that it looks REALLY identical at ALL places. Everyone is
invited to search differences. b) pdf (resp. 'fo') cannot be generated.
It seems to be a performance issue - a small number of test-pages works
well. *Concerning this issue I need help from someone with good xslt
knowledge.* c) On my laptop epub cannot be generated (for version 4.5 as
well as for 5.2). dbtoepub is a ruby program.
Development and testing was done only at an Ubuntu 22.04 laptop. For
those who want to see the results quickly, download [3] (converted sgml,
html, and man files, 8MB) or [4] (plus postgres-full.xml, postgres.txt,
html single page, 16 MB). The two files remain online for some days.
J. Purtz
[1]
https://www.oasis-open.org/2024/02/13/the-docbook-schema-version-5-2-oasis-standard-published/
[2] https://github.com/docbook/docbook/releases/tag/5.2
[3] https://purtz.de/sgml_17beta1.zip
[4] https://purtz.de/sgml_17beta1_huge.zipAttachments:
scripts.zip (application/zip, 100.7K) download
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To: pgsql-docs@postgresql.org
Cc: juergen@purtz.de, pgsql-docs@lists.postgresql.org, exclusion@gmail.com
Subject: Re: DocBook 5.2
In-Reply-To: <88e50ac0-4097-42cb-a04c-ff91270b263a@purtz.de>
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