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diff --git a/support/TeX4ht/doc/mml-issues.html b/support/TeX4ht/doc/mml-issues.html new file mode 100644 index 0000000000..e1885caa74 --- /dev/null +++ b/support/TeX4ht/doc/mml-issues.html @@ -0,0 +1,386 @@ +<?xml version="1.0" encoding="iso-8859-1" ?> +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" + "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> +<!--http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd--> +<html xmlns="http://www.w3.org/1999/xhtml" +> +<head><title>problems</title> +<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> +<meta name="generator" content="TeX4ht (https://tug.org/tex4ht/)" /> +<meta name="originator" content="TeX4ht (https://tug.org/tex4ht/)" /> +<!-- xhtml,th4,index --> +<meta name="src" content="mn.tex" /> +<link rel="stylesheet" type="text/css" href="mn.css" /> +<meta name="viewport" content="width=device-width, initial-scale=1" /> +</head><body +> + <span +class="cmbx-10">Any explanation for the following problem? </span>The native LaTeX compiler has no problem with examples 1 +and 2. On example 3 it complains: ‘<span +class="cmtt-10">Argument of \xhalign has an extra }</span>’. When compiled in isolation, +examples 2 and 3 produce the same tracing until <span +class="cmtt-10">\xhalign </span>is invoked. +<div class="Verbatim"><span +class="cmtt-10"> </span><span +class="cmtt-10"> \tracingcommands=2</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> \tracingmacros=2</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10">\documentclass{article}</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10">\begin{document}</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10">%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10">\catcode‘\@=11</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10">\def\eqnarray{%</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> \stepcounter{equation}%</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> \def\@currentlabel{\p@equation\theequation}%</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> \global\@eqnswtrue</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> \m@th</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> \global\@eqcnt\z@</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> \tabskip\@centering</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> \let\\\@eqncr</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> $$\everycr{}\xhalign</span><span +class="cmtt-10"> </span><span +class="cmtt-10"> \cr</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10">}</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10">\def\xhalign#1\cr{%</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> \halign</span><span +class="cmtt-10"> to\displaywidth\bgroup</span><span +class="cmtt-10"> </span> + +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> \hskip\@centering$\displaystyle\tabskip\z@skip{##}$\@eqnsel</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> &\global\@eqcnt\@ne\hskip</span><span +class="cmtt-10"> \tw@\arraycolsep</span><span +class="cmtt-10"> \hfil${##}$\hfil</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> &\global\@eqcnt\tw@</span><span +class="cmtt-10"> \hskip</span><span +class="cmtt-10"> \tw@\arraycolsep</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> $\displaystyle{##}$\hfil\tabskip\@centering</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> &\global\@eqcnt\thr@@</span><span +class="cmtt-10"> \hb@xt@\z@\bgroup\hss##\egroup</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> \tabskip\z@skip</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> \cr</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10">}</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10">%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> \vbox\bgroup</span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> %%</span><span +class="cmtt-10"> example</span><span +class="cmtt-10"> 1</span><span +class="cmtt-10"> %%</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> \begin{eqnarray}</span><span +class="cmtt-10"> </span><span +class="cmtt-10"> x</span><span +class="cmtt-10"> \end{eqnarray}%</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> \egroup</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> \begin{tabular}{c}</span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> %%</span><span +class="cmtt-10"> example</span><span +class="cmtt-10"> 2</span><span +class="cmtt-10"> %%</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> \vbox{%</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> \begin{eqnarray}</span><span +class="cmtt-10"> </span><span +class="cmtt-10"> x</span><span +class="cmtt-10"> \end{eqnarray}%</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> }%</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> \end{tabular}</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> \begin{tabular}{c}</span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> %%</span><span +class="cmtt-10"> example</span><span +class="cmtt-10"> 3</span><span +class="cmtt-10"> %%</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> \vbox\bgroup</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> \begin{eqnarray}</span><span +class="cmtt-10"> </span><span +class="cmtt-10"> x</span><span +class="cmtt-10"> \end{eqnarray}%</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmtt-10"> \egroup</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span><span +class="cmtt-10"> \end{tabular}</span><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10"> </span> +<br /><span +class="cmtt-10">\end{document}</span><span +class="cmtt-10"> </span> +<br /></div> + + <hr /> +<!--l. 4195--><p class="indent" > <small>Generated August 24, 2020 - <a href="/tex4ht/">tex4ht home page</a></small></p> +</body></html> |