%%
%% This is file `luacode.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% luacode.dtx  (with options: `texpackage')
%% 
%% See the source file for author and licensing information.
%% 
\begingroup
  \catcode123 1 % {
  \catcode125 2 % }
  \catcode 35 6 % #
  \toks0{}%
  \def\x{}%
  \def\y#1 #2 {%
    \toks0\expandafter{\the\toks0 \catcode#1 \the\catcode#1}%
    \edef\x{\x \catcode#1 #2}}%
  \y 123 1  % {
  \y 125 2  % }
  \y  35 6  % #
  \y  10 12 % ^^J
  \y  34 12 % "
  \y  36 3  % $ $
  \y  39 12 % '
  \y  40 12 % (
  \y  41 12 % )
  \y  42 12 % *
  \y  43 12 % +
  \y  44 12 % ,
  \y  45 12 % -
  \y  46 12 % .
  \y  47 12 % /
  \y  60 12 % <
  \y  61 12 % =
  \y  64 11 % @ (letter)
  \y  62 12 % >
  \y  95 12 % _ (other!)
  \y  96 12 % `
  \edef\y#1{\endgroup\edef#1{\the\toks0\relax}\x}%
\expandafter\y\csname luacode@AtEnd\endcsname
\ProvidesPackage{luacode}[2010/11/08 v1.0 lua-in-tex helpers (mpg)]
\RequirePackage{ifluatex}
\ifluatex\else
  \PackageError{luacode}{LuaTeX is required for this package. Aborting.}{%
    This package can only be used with the LuaTeX engine\MessageBreak
    (command `lualatex'). Package loading has been stopped\MessageBreak
    to prevent additional errors.}
  \lltxb@core@AtEnd
  \expandafter\endinput
\fi
\RequirePackage{luatexbase}
\luatexbase@ensure@primitive{scantextokens}%
\begingroup \catcode`\~\active \expandafter\endgroup
\@firstofone{%
  \newcommand*\luacode@execute [1] {%
    \begingroup
    \escapechar92
    \newlinechar10
    \edef\\{\string\\}%
    \edef~{\string~}%
    \let\%=\luacode@percentchar
    \let\#=\luacode@sharpchar
    \expandafter\expandafter\expandafter\endgroup
    \luatexbase@directlua{#1}}
}
\begingroup \escapechar\m@ne \edef\aux{\endgroup
  \unexpanded{\newcommand\luacode@percentchar}{\string\%}%
  \unexpanded{\newcommand\luacode@sharpchar  }{\string\#}%
}\aux
\newcommand*\luacode@begin [1] {%
  \begingroup
  \escapechar92
  \luatexcatcodetable#1\relax
  \edef\luacode@endmark{\string\end{\@currenvir}}%
  \expandafter\def \expandafter\luacode@endmark \expandafter{%
    \luatexscantextokens \expandafter{\luacode@endmark}}%
  \luacode@grab@body}
\newcommand\luacode@end{%
  \edef\luacode@next{%
    \noexpand\luacode@execute{\the\luacode@lines}%
    \noexpand\end{\@currenvir}}%
  \expandafter\endgroup
  \luacode@next}
\newtoks\luacode@lines
\newcommand*\luacode@addline [1] {%
  \luacode@lines\expandafter{\the\luacode@lines^^J#1}}
\newcommand \luacode@grab@body {
  \luacode@lines{}%
  \endlinechar10
  \luacode@grab@lines}
\long\def\luacode@grab@lines#1^^J{%
  \def\luacode@curr{#1}%
  \luacode@strip@spaces
  \ifx\luacode@curr\luacode@endmark
    \expandafter\luacode@end
  \else
    \expandafter\luacode@addline\expandafter{\luacode@curr}%
    \expandafter\luacode@grab@lines
  \fi}
\begingroup\catcode32 12 \expandafter\endgroup
\@firstofone{\newcommand\luacode@spaceother{ }}
\newcommand \luacode@strip@spaces {%
  \expandafter\luacode@strip@sp@peek\luacode@curr\@nil}
\newcommand \luacode@strip@sp@peek {%
  \futurelet\@let@token\luacode@strip@sp@look}
\newcommand \luacode@strip@sp@look {%
  \expandafter\ifx\luacode@spaceother\@let@token
    \expandafter\@firstoftwo
  \else
    \expandafter\@secondoftwo
  \fi{%
    \afterassignment\luacode@strip@sp@peek
    \let\@let@token=
  }{%
    \luacode@strip@sp@def
  }}
\@ifdefinable \luacode@strip@sp@def \relax
\def \luacode@strip@sp@def #1\@nil{%
  \def\luacode@curr{#1}}
\newluatexcatcodetable \luacode@table@soft
\setluatexcatcodetable \luacode@table@soft {%
  \luatexcatcodetable\CatcodeTableOther
  \catcode 92  0
  \catcode 123 1
  \catcode 125 2
  \setcatcoderange {65}{90} {11}
  \setcatcoderange {97}{122}{11}
}
\@ifdefinable\luadirect {\let\luadirect\luatexbase@directlua}
\newcommand*\luaexec [1] {\luacode@execute{#1}}
\newenvironment {luacode}  {\luacode@begin\luacode@table@soft} {}
\newenvironment {luacode*} {\luacode@begin\CatcodeTableOther}  {}
\newcommand     \luacodestar    {\@nameuse{luacode*}}
\def            \endluacodestar {\@nameuse{endluacode*}}
\luacode@AtEnd
\endinput
%%
%% End of file `luacode.sty'.
