Subject: Re: MacPorts xsltproc is very slow?
From: Alexander Lakhin <exclusion@gmail.com>
To: Thomas Munro <thomas.munro@enterprisedb.com>
Cc: pgsql-docs@postgresql.org
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Message-ID: <3c4965d1-6f78-574c-71d3-a85900c834e2@gmail.com>
Date: Sat, 25 Nov 2017 18:09:49 +0300
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25.11.2017 11:21, Alexander Lakhin wrote:
> I wonder, what version of docbook-xsl are you using?
>>> (I have 1.79.1+dfsg-1).
>>> Can you check with 1.79+ (if yours is older)?
>> docbook-xsl version 1.79.2_1.
> I'll try to install 1.79.2 version and check the performance on my side.
I installed docbook-style-xsl-1.79.2-5 in Fedora 27 and didn't noticed 
performance drop.
In fact in this version I see XSL templates without namespaces 
("appendix" instead of "d:appendix").
I looked at the spec of the package and found that it's building from the
"https://github.com/docbook/xslt10-stylesheets/releases/download/release%2F{%version}/docbook-xsl-nons-%{version}.tar.bz2"
nons - is for "no namespace"

Indeed, you can see both variations of the source packages at:
https://github.com/docbook/xslt10-stylesheets/releases/tag/release%2F1.79.2

It seems that your package is built from "ns" version.
(I couldn't find docbook-xsl-nons in Macports.)
If it's the only available version for Mac, it seems we need to adjust 
our XSL templates to work with namespaces too.

Best regards,
------
Alexander Lakhin
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company


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    <div class="moz-cite-prefix">25.11.2017 11:21, Alexander Lakhin
      wrote:<br>
    </div>
    <blockquote type="cite"
      cite="mid:5fab84ca-f57b-5f2c-0a6c-3e8c6ed938ff@gmail.com">
      <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
      I wonder, what version of docbook-xsl are you using?
      <blockquote type="cite"
cite="mid:CAEepm=35=a69q8wQk+KMzHtcY_1wd==stCcPjQKxdRGHDOGPdw@mail.gmail.com">
        <blockquote type="cite">
          <pre wrap="">(I have 1.79.1+dfsg-1).
Can you check with 1.79+ (if yours is older)?
</pre>
        </blockquote>
        <pre wrap="">docbook-xsl version 1.79.2_1.</pre>
      </blockquote>
      I'll try to install 1.79.2 version and check the performance on my
      side.<br>
    </blockquote>
    I installed docbook-style-xsl-1.79.2-5 in Fedora 27 and didn't
    noticed performance drop.<br>
    In fact in this version I see XSL templates without namespaces
    ("appendix" instead of "d:appendix").<br>
    I looked at the spec of the package and found that it's building
    from the<br>
    <a class="moz-txt-link-rfc2396E" href="https://github.com/docbook/xslt10-stylesheets/releases/download/release%2F{%version}/docbook-xsl-nons-%{version}.tar.bz2">"https://github.com/docbook/xslt10-stylesheets/releases/download/release%2F{%version}/docbook-xsl-nons-%{version}.tar.bz2"</a><br>
    nons - is for "no namespace"<br>
    <br>
    Indeed, you can see both variations of the source packages at:<br>
<a class="moz-txt-link-freetext" href="https://github.com/docbook/xslt10-stylesheets/releases/tag/release%2F1.79.2">https://github.com/docbook/xslt10-stylesheets/releases/tag/release%2F1.79.2</a><br>
    <br>
    It seems that your package is built from "ns" version.<br>
    (I couldn't find docbook-xsl-nons in Macports.)<br>
    If it's the only available version for Mac, it seems we need to
    adjust our XSL templates to work with namespaces too.<br>
    <br>
    Best regards,<br>
    <span><span><span>------<br>
          Alexander Lakhin<br>
          Postgres Professional: <a
class="m_-2943158502937334873m_7429097869847557916m_-2555318782090264170m_-2325832898607392541m_-6343938178230075984m_7799257996105097238m_-7296272573595711846moz-txt-link-freetext"
            href="http://www.postgrespro.com" target="_blank">http://www.postgrespro.com</a><br>
          The Russian Postgres Company<br>
        </span></span></span><br>
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