gistfile1.txt

\documentclass[10pt,]{book}
\usepackage{listings}
\begin{document}

Globally initialize some things. Module can depend on this being done.
Why can this page not be rendered? What am I doing wrong?

\begin{lstlisting}
function initialize ()
   require("lib")
   require("clib_h")
   require("snabb_h")
end

function command_line_args()
   local args = {}
   for i = 1, C.argc - 1 do
      args[i] = ffi.string(C.argv[i])
   end
   return args
end

function handler (reason)
   print(reason)
   print(debug.traceback())
   if debug_on_error then debug.debug() end
   os.exit(1)
end

xpcall(main, handler)
\end{lstlisting}

\section{\lstinline$snabb_lib_init.c$: Customized Lua initialization}

\begin{lstlisting}
#include "lualib.h"

#include "lj_arch.h"

static const luaL_Reg lj_lib_load[] = {
  { "",         luaopen_base },
  { LUA_LOADLIBNAME,    luaopen_package },
  { LUA_TABLIBNAME, luaopen_table },
  { LUA_IOLIBNAME,  luaopen_io },
  { LUA_OSLIBNAME,  luaopen_os },
  { LUA_STRLIBNAME, luaopen_string },
  { LUA_MATHLIBNAME,    luaopen_math },
  { LUA_DBLIBNAME,  luaopen_debug },
  { LUA_BITLIBNAME, luaopen_bit },
  { LUA_JITLIBNAME, luaopen_jit },
  { NULL,       NULL }
};

\end{lstlisting}
\end{document}