<html>#2611: disable use of mathml in online HTML docs
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<tr><td style='text-align:right'> Reporter:</td><td>Roland Haas</td></tr>
<tr><td style='text-align:right'> Status:</td><td>new</td></tr>
<tr><td style='text-align:right'>Milestone:</td><td></td></tr>
<tr><td style='text-align:right'> Version:</td><td>development version</td></tr>
<tr><td style='text-align:right'> Type:</td><td>bug</td></tr>
<tr><td style='text-align:right'> Priority:</td><td>minor</td></tr>
<tr><td style='text-align:right'>Component:</td><td>Cactus</td></tr>
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<p>In <a href="https://bitbucket.org/einsteintoolkit/tickets/issues/2442/latex-rendering-issue-in-local-reduce" rel="nofollow" title="LaTeX Rendering Issue in Local Reduce Documentation Web Page" class="ap-connect-link"><s>#2442</s></a> enabled MathJax output in additon to mathml since mathml support is being phased out in browsers. Right now version of tex4ht have started to produce incorrect MathML for some ET docs eg GRHydro’s use of <code>\array</code></p>
<div class="codehilite language-tex"><pre><span></span><span class="k">\begin</span><span class="nb">{</span>equation<span class="nb">}</span>
<span class="k">\begin</span><span class="nb">{</span>array<span class="nb">}{</span>lcl<span class="nb">}</span>
<span class="c">% tex4ht fails unless \mathbf is in a group</span>
<span class="k">\Delta</span><span class="nb">_{</span><span class="k">\mathrm</span><span class="nb">{</span>upw<span class="nb">}}</span> <span class="nb">&</span> = <span class="nb">&</span> <span class="nb">{</span><span class="k">\mathbf</span><span class="nb">{</span>q<span class="nb">}}_{</span>i<span class="nb">}</span> - <span class="nb">{</span><span class="k">\mathbf</span><span class="nb">{</span>q<span class="nb">}}_{</span>i-1<span class="nb">}</span><span class="k">\\</span>
<span class="k">\Delta</span><span class="nb">_{</span><span class="k">\mathrm</span><span class="nb">{</span>loc<span class="nb">}}</span> <span class="nb">&</span> = <span class="nb">&</span> <span class="nb">{</span><span class="k">\mathbf</span><span class="nb">{</span>q<span class="nb">}}_{</span>i+1<span class="nb">}</span> - <span class="nb">{</span><span class="k">\mathbf</span><span class="nb">{</span>q<span class="nb">}}_{</span>i<span class="nb">}</span><span class="k">\,</span>,<span class="k">\\</span>
<span class="k">\end</span><span class="nb">{</span>array<span class="nb">}</span>
<span class="k">\end</span><span class="nb">{</span>equation<span class="nb">}</span>
</pre></div>
<p>make tex4ht output inval
<p>--<br/>
Ticket URL: <a href='https://bitbucket.org/einsteintoolkit/tickets/issues/2611/disable-use-of-mathml-in-online-html-docs'>https://bitbucket.org/einsteintoolkit/tickets/issues/2611/disable-use-of-mathml-in-online-html-docs</a></p>
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