@@ -454,7 +454,7 @@ $ python -m sphinx.ext.intersphinx https://searx.github.io/searx/objects.inv
454454<h2><a class="toc-backref" href="#id24">Literal blocks</a><a class="headerlink" href="#literal-blocks" title="Permalink to this headline">¶</a></h2>
455455<p>The simplest form of <a class="reference external" href="https://docutils.sourceforge.net/docs/ref/rst/restructuredtext.html#literal-blocks">literal-blocks</a> is a indented block introduced by
456456two colons (<code class="docutils literal notranslate"><span class="pre">::</span></code>). For highlighting use <a class="reference external" href="https://docutils.sourceforge.net/docs/ref/rst/directives.html#highlight">highlight</a> or <a class="reference internal" href="#rest-code"><span class="std std-ref">code-block</span></a> directive. To include literals from external files use
457−<a class="reference external" href="https://www.sphinx-doc.org/en/master/usage/restructuredtext/directives.html#directive-literalinclude" title="(in Sphinx v1.8.5)"><code class="xref rst rst-dir docutils literal notranslate"><span class="pre">literalinclude</span></code></a> or <a class="reference external" href="https://return42.github.io/linuxdoc/linuxdoc-howto/kernel-include-directive.html#kernel-include-directive" title="(in LinuxDoc v20200812)"><span class="xref std std-ref">kernel-include</span></a>
457+<a class="reference external" href="https://www.sphinx-doc.org/en/master/usage/restructuredtext/directives.html#directive-literalinclude" title="(in Sphinx v1.8.5)"><code class="xref rst rst-dir docutils literal notranslate"><span class="pre">literalinclude</span></code></a> or <a class="reference external" href="https://return42.github.io/linuxdoc/linuxdoc-howto/kernel-include-directive.html#kernel-include-directive" title="(in LinuxDoc v20210110)"><span class="xref std std-ref">kernel-include</span></a>
458458directive (latter one expands environment variables in the path name).</p>
459459<div class="section" id="rest-literal">
460460<span id="id3"></span><h3><a class="toc-backref" href="#id25"><code class="docutils literal notranslate"><span class="pre">::</span></code></a><a class="headerlink" href="#rest-literal" title="Permalink to this headline">¶</a></h3>
@@ -639,15 +639,15 @@ in a specific way.</p>
639639<h2><a class="toc-backref" href="#id29">Figures & Images</a><a class="headerlink" href="#figures-images" title="Permalink to this headline">¶</a></h2>
640640<div class="sidebar">
641641<p class="sidebar-title">Image processing</p>
642−<p>With the directives from <a class="reference external" href="https://return42.github.io/linuxdoc/linuxdoc-howto/kfigure.html#kfigure" title="(in LinuxDoc v20200812)"><span class="xref std std-ref">linuxdoc</span></a> the build process
642+<p>With the directives from <a class="reference external" href="https://return42.github.io/linuxdoc/linuxdoc-howto/kfigure.html#kfigure" title="(in LinuxDoc v20210110)"><span class="xref std std-ref">linuxdoc</span></a> the build process
643643is flexible. To get best results in the generated output format, install
644644<a class="reference external" href="https://www.imagemagick.org">ImageMagick</a> and <a class="reference external" href="https://graphviz.gitlab.io">Graphviz</a>.</p>
645645</div>
646−<p>Searx’s sphinx setup includes: <a class="reference external" href="https://return42.github.io/linuxdoc/linuxdoc-howto/kfigure.html#kfigure" title="(in LinuxDoc v20200812)"><span>Scalable figure and image handling</span></a>. Scaleable here means;
646+<p>Searx’s sphinx setup includes: <a class="reference external" href="https://return42.github.io/linuxdoc/linuxdoc-howto/kfigure.html#kfigure" title="(in LinuxDoc v20210110)"><span>Scalable figure and image handling</span></a>. Scaleable here means;
647647scaleable in sense of the build process. Normally in absence of a converter
648648tool, the build process will break. From the authors POV it’s annoying to care
649649about the build process when handling with images, especially since he has no
650−access to the build process. With <a class="reference external" href="https://return42.github.io/linuxdoc/linuxdoc-howto/kfigure.html#kfigure" title="(in LinuxDoc v20200812)"><span>Scalable figure and image handling</span></a> the build process
650+access to the build process. With <a class="reference external" href="https://return42.github.io/linuxdoc/linuxdoc-howto/kfigure.html#kfigure" title="(in LinuxDoc v20210110)"><span>Scalable figure and image handling</span></a> the build process
651651continues and scales output quality in dependence of installed image processors.</p>
652652<p>If you want to add an image, you should use the <code class="docutils literal notranslate"><span class="pre">kernel-figure</span></code> (inheritance
653653of <a class="reference external" href="https://docutils.sourceforge.net/docs/ref/rst/directives.html#figure">figure</a>) and <code class="docutils literal notranslate"><span class="pre">kernel-image</span></code> (inheritance of <a class="reference external" href="https://docutils.sourceforge.net/docs/ref/rst/directives.html#image">image</a>)
@@ -669,7 +669,7 @@ directives. E.g. to insert a figure with a scaleable image format use SVG
669669<p>To refer the figure, a caption block is needed: <a class="reference internal" href="#svg-image-example"><span class="std std-ref">Simple SVG image.</span></a>.</p>
670670<div class="section" id="dot-files-aka-graphviz">
671671<h3><a class="toc-backref" href="#id30">DOT files (aka Graphviz)</a><a class="headerlink" href="#dot-files-aka-graphviz" title="Permalink to this headline">¶</a></h3>
672−<p>With <a class="reference external" href="https://return42.github.io/linuxdoc/linuxdoc-howto/kfigure.html#kernel-figure" title="(in LinuxDoc v20200812)"><span>kernel-figure & kernel-image</span></a> reST support for <strong>DOT</strong> formatted files is
672+<p>With <a class="reference external" href="https://return42.github.io/linuxdoc/linuxdoc-howto/kfigure.html#kernel-figure" title="(in LinuxDoc v20210110)"><span>kernel-figure & kernel-image</span></a> reST support for <strong>DOT</strong> formatted files is
673673given.</p>
674674<ul class="simple">
675675<li><p><a class="reference external" href="https://graphviz.gitlab.io/_pages/pdf/dotguide.pdf">Graphviz’s dot</a></p></li>
@@ -695,7 +695,7 @@ given.</p>
695695<div class="section" id="kernel-render-dot">
696696<h3><a class="toc-backref" href="#id31"><code class="docutils literal notranslate"><span class="pre">kernel-render</span></code> DOT</a><a class="headerlink" href="#kernel-render-dot" title="Permalink to this headline">¶</a></h3>
697697<p>Embed <em>render</em> markups (or languages) like Graphviz’s <strong>DOT</strong> is provided by the
698−<a class="reference external" href="https://return42.github.io/linuxdoc/linuxdoc-howto/kfigure.html#kernel-render" title="(in LinuxDoc v20200812)"><span>kernel-render</span></a> directive. A simple example of embedded <a class="reference external" href="https://graphviz.gitlab.io/_pages/doc/info/lang.html">DOT</a> is
698+<a class="reference external" href="https://return42.github.io/linuxdoc/linuxdoc-howto/kfigure.html#kernel-render" title="(in LinuxDoc v20210110)"><span>kernel-render</span></a> directive. A simple example of embedded <a class="reference external" href="https://graphviz.gitlab.io/_pages/doc/info/lang.html">DOT</a> is
699699shown in figure <a class="reference internal" href="#dot-render-example"><span class="std std-ref">Embedded DOT (Graphviz) code</span></a>:</p>
700700<div class="highlight-reST notranslate"><div class="highlight"><pre><span></span><span class="p">..</span> <span class="nt">_dot render example:</span>
701701
@@ -711,7 +711,7 @@ Attribute <span class="s">``caption``</span> is needed, if you want to refer the
711711render example`.
712712</pre></div>
713713</div>
714−<p>Please note <a class="reference external" href="https://return42.github.io/linuxdoc/linuxdoc-howto/kfigure.html#kfigure-build-tools" title="(in LinuxDoc v20200812)"><span class="xref std std-ref">build tools</span></a>. If <a class="reference external" href="https://graphviz.gitlab.io">Graphviz</a> is
714+<p>Please note <a class="reference external" href="https://return42.github.io/linuxdoc/linuxdoc-howto/kfigure.html#kfigure-build-tools" title="(in LinuxDoc v20210110)"><span class="xref std std-ref">build tools</span></a>. If <a class="reference external" href="https://graphviz.gitlab.io">Graphviz</a> is
715715installed, you will see an vector image. If not, the raw markup is inserted as
716716<em>literal-block</em>.</p>
717717<div class="rst-example admonition">
@@ -1199,7 +1199,7 @@ span rows.</p></td>
11991199</div>
12001200<div class="section" id="flat-table">
12011201<span id="rest-flat-table"></span><h3><a class="toc-backref" href="#id47">flat-table</a><a class="headerlink" href="#flat-table" title="Permalink to this headline">¶</a></h3>
1202−<p>The <code class="docutils literal notranslate"><span class="pre">flat-table</span></code> is a further developed variant of the <a class="reference external" href="https://return42.github.io/linuxdoc/linuxdoc-howto/table-markup.html#list-table-directives" title="(in LinuxDoc v20200812)"><span class="xref std std-ref">list tables</span></a>. It is a double-stage list similar to the
1202+<p>The <code class="docutils literal notranslate"><span class="pre">flat-table</span></code> is a further developed variant of the <a class="reference external" href="https://return42.github.io/linuxdoc/linuxdoc-howto/table-markup.html#list-table-directives" title="(in LinuxDoc v20210110)"><span class="xref std std-ref">list tables</span></a>. It is a double-stage list similar to the
12031203<a class="reference external" href="https://docutils.sourceforge.net/docs/ref/rst/directives.html#list-table">list-table</a> with some additional features:</p>
12041204<dl class="simple">
12051205<dt>column-span: <code class="docutils literal notranslate"><span class="pre">cspan</span></code></dt><dd><p>with the role <code class="docutils literal notranslate"><span class="pre">cspan</span></code> a cell can be extended through additional columns</p>