The tests/org-mode.scm tests expects 'jpl-outline-es' to be read as UTF-8.

--- guile-present-0.3.0/tests/org-mode.scm	2014-09-23 22:29:51.426705753 +0200
+++ guile-present-0.3.0/tests/org-mode.scm	2014-09-23 22:30:09.634705548 +0200
@@ -194,9 +194,10 @@
                "(Just another hacker)"
                "wingo@fluendo.com")
             (p "Julien Moutte, CEO" "julien@fluendo.com")))
+   (with-fluids ((%default-port-encoding "UTF-8"))
    (call-with-input-file
        (in-vicinity *top-srcdir* "tests/jpl-outline-es")
-     org->presentation)))
+       org->presentation))))
 
 (setlocale LC_ALL "")
 (exit-with-summary (run-all-defined-test-cases))
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<tr><td><span title='2022-09-13 00:20:33 -0400'>2022-09-13</span></td><td><a href='/guix/commit/gnu/packages/sdl.scm?id=f24bf279d41fab25ceb3fcc88bcd5da6fb1404ae'>gnu: sdl2: Update to 2.24.0, use gexps and remove input labels.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/sdl.scm (sdl2): Update to 2.24.0.
[arguments]: Use gexps.
[inputs]: Use modify-inputs and remove labels.
</span></span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2022-09-01 19:08:12 -0400'>2022-09-01</span></td><td><a href='/guix/commit/gnu/packages/sdl.scm?id=bd638a8ad6140db87851a86faae89e736e148f3d'>gnu: Delete mono and dependent packages.</a><span class='msg-avail'>...<span class='msg-tooltip'>Fixes &lt;https://issues.guix.gnu.org/55026&gt;.

* gnu/packages/mono.scm: Delete file.
* gnu/packages/patches/mono-mdoc-timestamping.patch: Likewise.
* gnu/local.mk (GNU_SYSTEM_MODULES): De-register module file.
(dist_patch_DATA): Re-register patch file.
* gnu/packages/game-development.scm (fna): Delete variable.
* gnu/packages/gl.scm (mojoshader-cs): Likewise.
* gnu/packages/sdl.scm (sdl2-cs): Likewise.
</span></span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2022-09-01 16:05:12 +0300'>2022-09-01</span></td><td><a href='/guix/commit/gnu/packages/sdl.scm?id=f04325c92fa8b700619834500e1f3497ac9150b1'>bug#22020: [PATCH] gnu: guile-sdl: Update to 0.6.1.</a><span class='msg-avail'>...<span class='msg-tooltip'>Fixes &lt;https://issues.guix.gnu.org/22020&gt;.

* gnu/packages/sdl.scm (guile-sdl): Update to 0.6.1.

Signed-off-by: Efraim Flashner &lt;efraim@flashner.co.il&gt;
</span></span></td><td>Thiago Jung Bauermann</td></tr>
<tr><td><span title='2021-12-13 17:48:25 +0100'>2021-12-13</span></td><td><a href='/guix/commit/gnu/packages/sdl.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='2021-12-13 11:49:15 +0100'>2021-12-13</span></td><td><a href='/guix/commit/gnu/packages/sdl.scm?id=1052ae5f03de931b52c7a638c8e4f8d8d7093af3'>Merge branch 'master' into core-updates-frozen</a></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2021-12-12 11:21:02 +0200'>2021-12-12</span></td><td><a href='/guix/commit/gnu/packages/sdl.scm?id=5c3f5c152435ba2abb355fe69b63c24f37f31ef9'>gnu: Use license prefix in (gnu packages sdl).</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/sdl.scm (sdl, sdl2, libmikmod, sdl-gfx, sdl-image,
sdl-mixer, sdl-net, sdl-pango, sdl-ttf, guile-sdl, guile-sdl2,
sdl2-cs) [license]: Use license prefix.
</span></span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2021-12-12 10:59:07 +0200'>2021-12-12</span></td><td><a href='/guix/commit/gnu/packages/sdl.scm?id=cec4b2dcbc560393cc5b7a70159db6fe4d973b57'>gnu: guile-sdl: Update to 0.5.3.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/sdl.scm (guile-sdl): Update to 0.5.3.
[source]: Use lzip tarball.
[native-inputs]: Add lzip.
</span></span></td><td>Efraim Flashner</td></tr>