\documentclass[12pt]{report}
\usepackage[utf8x]{inputenc}

%Warning: tipa declares many non-standard macros used by utf8x to
%interpret utf8 characters but extra packages might have to be added
%such as "textgreek" for Greek letters not already in tipa
%or "stmaryrd" for mathematical symbols.
%Utf8 codes missing a LaTeX interpretation can be defined by using
%\DeclareUnicodeCharacter{code}{interpretation}.
%Use coqdoc's option -p to add new packages or declarations.
\usepackage{tipa}

\usepackage[T1]{fontenc}
\usepackage{fullpage}
\usepackage{coqdoc}
\usepackage{amsmath,amssymb}
\usepackage{url}
\begin{document}
\coqlibrary{Coqdoc.bug11353}{Library }{Coqdoc.bug11353}

\begin{coqdoccode}
\coqdocnoindent
\coqdockw{Definition} \coqdef{Coqdoc.bug11353.a}{a}{\coqdocdefinition{a}} := 0. \#[   \coqdocvar{universes}( \coqdocvar{template}) ]\coqdoceol
\coqdocnoindent
\coqdockw{Inductive} \coqdef{Coqdoc.bug11353.mysum}{mysum}{\coqdocinductive{mysum}} (\coqdef{Coqdoc.bug11353.A:1}{A}{\coqdocbinder{A}} \coqdef{Coqdoc.bug11353.B:2}{B}{\coqdocbinder{B}}:\coqdockw{Type}) : \coqdockw{Type} :=\coqdoceol
\coqdocindent{1.00em}
\ensuremath{|} \coqdef{Coqdoc.bug11353.myinl}{myinl}{\coqdocconstructor{myinl}} : \coqref{Coqdoc.bug11353.A:1}{\coqdocvariable{A}} \coqexternalref{::type scope:x '->' x}{http://coq.inria.fr/stdlib/Coq.Init.Logic}{\coqdocnotation{\ensuremath{\rightarrow}}} \coqref{Coqdoc.bug11353.mysum:3}{\coqdocinductive{mysum}} \coqref{Coqdoc.bug11353.A:1}{\coqdocvariable{A}} \coqref{Coqdoc.bug11353.B:2}{\coqdocvariable{B}}\coqdoceol
\coqdocindent{1.00em}
\ensuremath{|} \coqdef{Coqdoc.bug11353.myinr}{myinr}{\coqdocconstructor{myinr}} : \coqref{Coqdoc.bug11353.B:2}{\coqdocvariable{B}} \coqexternalref{::type scope:x '->' x}{http://coq.inria.fr/stdlib/Coq.Init.Logic}{\coqdocnotation{\ensuremath{\rightarrow}}} \coqref{Coqdoc.bug11353.mysum:3}{\coqdocinductive{mysum}} \coqref{Coqdoc.bug11353.A:1}{\coqdocvariable{A}} \coqref{Coqdoc.bug11353.B:2}{\coqdocvariable{B}}.\coqdoceol
\coqdocemptyline
\coqdocnoindent
\#[\coqdocvar{local}]\coqdockw{Definition} \coqdef{Coqdoc.bug11353.b}{b}{\coqdocdefinition{b}} := 1.\coqdoceol
\end{coqdoccode}
\end{document}