Docbook 1.79.2 makes very few changes apart from changing the canonical URL
to cdn.docbook.org.  This patch adds support for the previous URL to avoid
breaking packages that still use that.

Adapted from Debian:
https://salsa.debian.org/debian/docbook-xsl/-/blob/master/debian/patches/0005-catalog.xml-Compatibility-with-1.79.1-or-earlier.patch

--- a/catalog.xml
+++ b/catalog.xml
@@ -5,4 +5,7 @@
   <rewriteSystem systemIdStartString="http://cdn.docbook.org/release/xsl/current/" rewritePrefix="./"/>
   <rewriteURI uriStartString="http://cdn.docbook.org/release/xsl/1.79.2/" rewritePrefix="./"/>
   <rewriteSystem systemIdStartString="http://cdn.docbook.org/release/xsl/1.79.2/" rewritePrefix="./"/>
+  <!-- Also support old URI of v1.79.1 or earlier -->
+  <rewriteURI uriStartString="http://docbook.sourceforge.net/release/xsl/current/" rewritePrefix="./"/>
+  <rewriteSystem systemIdStartString="http://docbook.sourceforge.net/release/xsl/current/" rewritePrefix="./"/>
 </catalog>
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<div class='path'>path: <a href='/guix/log/?id=01aba21913f1a13784c9c998c06515b6da911fb8'>root</a>/<a href='/guix/log/gnu?id=01aba21913f1a13784c9c998c06515b6da911fb8'>gnu</a>/<a href='/guix/log/gnu/packages?id=01aba21913f1a13784c9c998c06515b6da911fb8'>packages</a>/<a href='/guix/log/gnu/packages/gobby.scm?id=01aba21913f1a13784c9c998c06515b6da911fb8'>gobby.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/packages/gobby.scm?id=01aba21913f1a13784c9c998c06515b6da911fb8&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2021-12-13 17:48:25 +0100'>2021-12-13</span></td><td><a href='/guix/commit/gnu/packages/gobby.scm?id=8394619baceb118df92e355377fd543bb1aa501a'>gnu: Simplify package inputs.</a><span class='msg-avail'>...<span class='msg-tooltip'>This commit was obtained by running:

  ./pre-inst-env guix style

without any additional argument.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2021-10-02 10:54:13 +0000'>2021-10-02</span></td><td><a href='/guix/commit/gnu/packages/gobby.scm?id=50e0fa19f0f6447e18ec7f49b961f011ff4d23f1'>gnu: Update gtkmm to 4.2.0, add gtkmm@3, and adjust gtkmm@2.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/gtk.scm (gtkmm)[version]: Update to 4.2.0.
[arguments](meson): New argument.
[native-inputs]: Add glib:bin.
[propagated-inputs]: Replace gtk+ with gtk.
(gtkmm-3): New variable.
(gtkmm-2)[arguments]: Strip certain inherited arguments.
* gnu/packages/animation.scm (synfigstudio)[inputs]: Switch to gtkmm-3.
* gnu/packages/astronomy.scm (stackistry)[inputs]: Ditto.
* gnu/packages/audio.scm (guitarix)[inputs]: Ditto.
* gnu/packages/disk.scm (parted)[inputs]: Ditto.
* gnu/packages/gnome.scm (gnome-system-monitor)[inputs]: Ditto.
(workrave)[inputs]: Ditto.
(gnote)[inputs]: Ditto.
* gnu/packages/gobby.scm (gobby)[inputs]: Ditto.
* gnu/packages/inkscape.scm (inkscape)[inputs]: Ditto.
* gnu/packages/mail.scm (astroid)[inputs]: Ditto.
* gnu/packages/mate.scm (mate-system-monitor)[inputs]: Ditto.
* gnu/packages/music.scm (tascam-gtk)[inputs]: Ditto.
* gnu/packages/photo.scm (rawtherapee)[inputs]: Ditto.
* gnu/packages/pulseaudio.scm (pavucontrol)[inputs]: Ditto.
(paprefs)[inputs]: Ditto.
* gnu/packages/text-editors.scm (jucipp)[inputs]: Ditto.
* gnu/packages/wm.scm (waybar)[inputs]: Ditto.
</span></span></td><td>Raghav Gururajan</td></tr>
<tr><td><span title='2021-09-12 16:43:47 +0300'>2021-09-12</span></td><td><a href='/guix/commit/gnu/packages/gobby.scm?id=d1732a007fff1549fd49bae595ef9541bea2a332'>gnu: obby: Fix build.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/gobby.scm (obby)[inputs]: Replace libsigc++ with
libsigc++-2.

Signed-off-by: Efraim Flashner &lt;efraim@flashner.co.il&gt;
</span></span></td><td>Felix Gruber</td></tr>
<tr><td><span title='2021-09-12 16:43:40 +0300'>2021-09-12</span></td><td><a href='/guix/commit/gnu/packages/gobby.scm?id=3cea6f400953fa1a749f50cbb08735a51fcf2467'>gnu: gobby: Update to 0.6.0.</a><span class='msg-avail'>...<span class='msg-tooltip'>This fixes a build failure due to our libinfinite being too recent for
gobby 0.5.0.

* gnu/packages/gobby.scm (gobby): Update to 0.6.0.
[build-system]: Change to glib-or-gtk-build-system which helps to find
glib-compile-schemas.
[native-inputs]: Add itstool.
[inputs]: Replace gtkmm-2 with gtkmm and gtksourceview-2 with
gtksourceview-3.

Signed-off-by: Efraim Flashner &lt;efraim@flashner.co.il&gt;
</span></span></td><td>Felix Gruber</td></tr>
<tr><td><span title='2021-09-12 11:11:32 +0200'>2021-09-12</span></td><td><a href='/guix/commit/gnu/packages/gobby.scm?id=174a622f637dc9d912fdfd963685112258d4f4fa'>gnu: libnet6: Fix build.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/gobby.scm (libnet6)[inputs]: replace libsigc++ with
  libsigc++-2.

Signed-off-by: Guillaume Le Vaillant &lt;glv@posteo.net&gt;
</span></span></td><td>Felix Gruber</td></tr>
<tr><td><span title='2021-01-03 06:55:34 +0100'>2021-01-03</span></td><td><a href='/guix/commit/gnu/packages/gobby.scm?id=c2c954afb2df5b9926f52b5c14d0213827e3401f'>gnu: obby: Omit static library.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/gobby.scm (obby)[arguments]: Add ‘--disable-static’
to #:configure-flags.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2021-01-03 06:55:34 +0100'>2021-01-03</span></td><td><a href='/guix/commit/gnu/packages/gobby.scm?id=cc63996063a42d49e0d66907a5058612c85d48eb'>gnu: libnet6: Omit static library.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/gobby.scm (libnet6)[arguments]: Add ‘--disable-static’
to #:configure-flags.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2021-01-03 06:55:33 +0100'>2021-01-03</span></td><td><a href='/guix/commit/gnu/packages/gobby.scm?id=cea9741b1648732922f3a9c0a4bc79ef3bada4e5'>gnu: libinfinity: Omit static libraries</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/gobby.scm (libinfinity)[arguments]: Add
‘--disable-static’ to #:configure-flags.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2021-01-02 20:43:26 +0200'>2021-01-02</span></td><td><a href='/guix/commit/gnu/packages/gobby.scm?id=143a4f03db70e24de2559020441e72e74815d0f1'>gnu: libinfinity: Update to 0.7.2.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/gobby.scm (libinfinity): Update to 0.7.2.
</span></span></td><td>Efraim Flashner</td></tr>