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\begin{document}

\begin{center}\rule{3in}{0.4pt}\end{center}

title : GFM extensions to CommonMark\\author : Héctor Rulot\\Xtemplate :
pas13\\date : November 2019

\begin{center}\rule{3in}{0.4pt}\end{center}

\section{GFM extensions to
CommonMark}\label{gfm-extensions-to-commonmark}

\subsection{Tables}\label{tables}

\begin{longtable}[c]{@{}ll@{}}
\toprule\addlinespace
foo & bar
\\\addlinespace
\midrule\endhead
baz & bim
\\\addlinespace
\bottomrule
\end{longtable}

\begin{longtable}[c]{@{}ll@{}}
\toprule\addlinespace
abc & def
\\\addlinespace
\midrule\endhead
bar
\\\addlinespace
bar & baz
\\\addlinespace
\bottomrule
\end{longtable}

\begin{longtable}[c]{@{}rc@{}}
\toprule\addlinespace
Primer Encabezado & Segundo Encabezado
\\\addlinespace
\midrule\endhead
Contenido de la celda & Contenido de la celda
\\\addlinespace
celda & celda
\\\addlinespace
\bottomrule
\end{longtable}

\subsection{Checklists}\label{checklists}

\begin{itemize}
\itemsep1pt\parskip0pt\parsep0pt
\item
  {[}x{]} foo\\
\item
  {[} {]} bar\\
\item
  {[}x{]} baz\\
\item
  {[} {]} bim
\end{itemize}

\subsection{Strikethrought}\label{strikethrought}

\sout{Hi} Hello, world!

Don't work: This \textasciitilde{}\textasciitilde{}has a

new paragraph\textasciitilde{}\textasciitilde{}.

\subsection{Autolinks}\label{autolinks}

www.commonmark.org

Visit www.commonmark.org/a.b.

www.google.com/search?q=Markup+(business)

www.google.com/search?q=Markup+(business)))

(www.google.com/search?q=Markup+(business))

(www.google.com/search?q=Markup+(business)

\url{http://commonmark.org}

(Visit \url{https://encrypted.google.com/search?q=Markup+(business)})

Anonymous FTP is available at \url{ftp://foo.bar.baz}.

\href{mailto:foo@bar.baz}{foo@bar.baz}

\href{mailto:a.b-c_d@a.b}{a.b-c\_d@a.b}

\href{mailto:a.b-c_d@a.b}{a.b-c\_d@a.b}.

Don't work: \href{mailto:a.b-c_d@a.b}{a.b-c\_d@a.b}-

Don't work: \href{mailto:a.b-c_d@a.b}{a.b-c\_d@a.b}\_

\subsection{Disable HTML tags}\label{disable-html-tags}

The code:

\begin{verbatim}
<strong> <title> <style> <em>

<blockquote>
  <xmp> is disallowed.  <XMP> is also disallowed.
</blockquote>
\end{verbatim}

Is disabled:

?\\

\\ is disallowed. is also disallowed.\\

\subsection{Footnotes (no GFM
standard)}\label{footnotes-no-gfm-standard}

Some long sentence. {[}\^{}footnote{]} which is more and more long.

\subsection{Syntax highlighting}\label{syntax-highlighting}

\begin{Shaded}
\begin{Highlighting}[]
\NormalTok{require }\StringTok{'redcarpet'}
\NormalTok{markdown = Redcarpet.new(}\StringTok{"¡Hola Mundo!"}\NormalTok{)}
\NormalTok{puts markdown.to_html}
\end{Highlighting}
\end{Shaded}

\begin{Shaded}
\begin{Highlighting}[]
\KeywordTok{<blockquote>}
  \NormalTok{See you!}
  \KeywordTok{</blockquote>}
\end{Highlighting}
\end{Shaded}

\begin{Shaded}
\begin{Highlighting}[]
\KeywordTok{if} \NormalTok{(}\KeywordTok{not} \FunctionTok{defined} \DataTypeTok{$script_subdir}\NormalTok{) \{ }\DataTypeTok{$script_subdir}\NormalTok{=}\KeywordTok{""}\NormalTok{; \}}
\DataTypeTok{$valor}\NormalTok{\{USUGRU\}=}\DataTypeTok{$usugru}\NormalTok{;}
\end{Highlighting}
\end{Shaded}

\subsection{YAML Metadata
(unsupported)}\label{yaml-metadata-unsupported}

\begin{verbatim}
---
title: README
author: Zhiming Wang
date: January 8, 2016
---
\end{verbatim}

\subsection{Emojis}\label{emojis}

:unamused::noemoji:YEah! \textbackslash{}:rainbow:

\subsection{generated footnotes:}\label{generated-footnotes}

\end{document}