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+% \iffalse meta-comment
+%
+% Template : look for cctb DATE DESC VERSION !!!
+% and 'derived files' !!!
+%
+% Written in 2009, 2010 by Manuel Pégourié-Gonnard and Élie Roux.
+% <mpg@elzevir.fr>
+% <elie.roux@telecom-bretagne.eu>
+%
+% This work is under the CC0 license.
+%
+% This work consists of the main source file luatexbase-cctb.dtx
+% and the derived files
+% luatexbase-cctb.sty cctb.lua ...
+%
+% Unpacking:
+% tex luatexbase-cctb.dtx
+% Documentation:
+% pdflatex luatexbase-cctb.dtx
+%
+% The class ltxdoc loads the configuration file ltxdoc.cfg
+% if available. Here you can specify further options, e.g.
+% use A4 as paper format:
+% \PassOptionsToClass{a4paper}{article}
+%
+%<*ignore>
+\begingroup
+ \def\x{LaTeX2e}%
+\expandafter\endgroup
+\ifcase 0\ifx\install y1\fi\expandafter
+ \ifx\csname processbatchFile\endcsname\relax\else1\fi
+ \ifx\fmtname\x\else 1\fi\relax
+\else\csname fi\endcsname
+%</ignore>
+%<*install>
+\input docstrip.tex
+
+\keepsilent
+\askforoverwritefalse
+
+\let\MetaPrefix\relax
+
+\preamble
+This is a generated file.
+
+Written in 2009, 2010 by Manuel Pégourié-Gonnard and Élie Roux.
+ <mpg@elzevir.fr>
+ <elie.roux@telecom-bretagne.eu>
+
+This work is under the CC0 license.
+
+This work consists of the main source file luatexbase-cctb.dtx
+and the derived files
+ luatexbase-cctb.sty cctb.lua ...
+
+\endpreamble
+
+\let\MetaPrefix\DoubleperCent
+
+\generate{%
+ \usedir{tex/luatex/luatexbase}%
+ \file{luatexbase-cctb.sty}{\from{luatexbase-cctb.dtx}{texpackage}}%
+}
+
+\def\MetaPrefix{-- }
+
+\def\luapostamble{%
+ \MetaPrefix^^J%
+ \MetaPrefix\space End of File `\outFileName'.%
+}
+
+\def\currentpostamble{\luapostamble}%
+
+\generate{%
+ \usedir{tex/luatex/luatexbase}%
+ \file{cctb.lua}{\from{luatexbase-cctb.dtx}{luamodule}}%
+}
+
+\obeyspaces
+\Msg{************************************************************************}
+\Msg{*}
+\Msg{* To finish the installation you have to move the following}
+\Msg{* files into a directory searched by TeX:}
+\Msg{*}
+\Msg{* luatexbase-cctb.sty cctb.lua ...}
+\Msg{*}
+\Msg{* Happy TeXing!}
+\Msg{*}
+\Msg{************************************************************************}
+
+\endbatchfile
+%</install>
+%<*ignore>
+\fi
+%</ignore>
+%<*driver>
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesFile{luatexbase-cctb.drv}
+ [DATE DESC]
+\documentclass{ltxdoc}
+\EnableCrossrefs
+\CodelineIndex
+\begin{document}
+ \DocInput{luatexbase-cctb.dtx}%
+\end{document}
+%</driver>
+% \fi
+%
+% \CheckSum{}
+%
+% \CharacterTable
+% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
+% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
+% Digits \0\1\2\3\4\5\6\7\8\9
+% Exclamation \! Double quote \" Hash (number) \#
+% Dollar \$ Percent \% Ampersand \&
+% Acute accent \' Left paren \( Right paren \)
+% Asterisk \* Plus \+ Comma \,
+% Minus \- Point \. Solidus \/
+% Colon \: Semicolon \; Less than \<
+% Equals \= Greater than \> Question mark \?
+% Commercial at \@ Left bracket \[ Backslash \\
+% Right bracket \] Circumflex \^ Underscore \_
+% Grave accent \` Left brace \{ Vertical bar \|
+% Right brace \} Tilde \~}
+%
+% \GetFileInfo{luatexbase-cctb.drv}
+%
+% \title{The \textsf{luatexbase-cctb} package}
+% \date{DATE}
+% \author{%
+% Manuel P\'egouri\'e-Gonnard \\ \texttt{mpg@elzevir.fr} \and
+% \'Elie Roux \\ \texttt{elie.roux@telecom-bretagne.eu}}
+%
+% \maketitle
+%
+% \begin{abstract}
+% \end{abstract}
+%
+% \section{Documentation}
+%
+% \section{Implementation}
+%
+% \subsection{\TeX\ package}
+%
+% \begin{macrocode}
+%<*texpackage>
+% \end{macrocode}
+%
+% Here we allocate catcodetables the same way we handle attributes.
+%
+% \begin{macrocode}
+
+\newcount\luatexcatcodetabledefcounter
+
+\luatexcatcodetabledefcounter = 1
+
+\def\newluatexcatcodetable#1{%
+ \ifnum\luatexcatcodetabledefcounter<1114110\relax % 0x10FFFF is maximal \chardef
+ \global\advance\luatexcatcodetabledefcounter by 1\relax %
+ \allocationnumber=\luatexcatcodetabledefcounter %
+ \global\chardef#1=\allocationnumber %
+ \luadirect{%
+ luatextra.catcodetabledef_from_tex([[\noexpand#1]], '\number\allocationnumber')}%
+ \wlog{\string#1=\string\catcodetable\the\allocationnumber}%
+ \else %
+ \errmessage{No room for a new \string\catcodetable}%
+ \fi %
+}
+
+% \end{macrocode}
+%
+% A small patch to manage the catcode of \@ in Plain, and to get two new
+% counters in Plain too.
+%
+% \begin{macrocode}
+
+\expandafter\edef\csname ltxtra@AtEnd\endcsname{%
+ \catcode64 \the\catcode64\relax
+}
+
+\catcode 64=11\relax
+
+\expandafter\ifx\csname @tempcnta\endcsname\relax
+ \csname newcount\endcsname\@tempcnta
+\fi
+\expandafter\ifx\csname @tempcntb\endcsname\relax
+ \csname newcount\endcsname\@tempcntb
+\fi
+
+% \end{macrocode}
+%
+% A macro that sets the catcode of a range of characters. The first
+% parameter is the character number of the first character of the range,
+% the second parameter is one for the last character, and the third
+% parameter is the catcode we want them to have.
+%
+% \begin{macrocode}
+
+\def\luatexsetcatcoderange#1#2#3{%
+ \edef\luaSCR@temp{%
+ \noexpand\@tempcnta=\the\@tempcnta
+ \noexpand\@tempcntb=\the\@tempcntb
+ \noexpand\count@=\the\count@
+ \relax
+ }%
+ \@tempcnta=#1\relax
+ \@tempcntb=#2\relax
+ \count@=#3\relax
+ \loop\unless\ifnum\@tempcnta>\@tempcntb
+ \catcode\@tempcnta=\count@
+ \advance\@tempcnta by 1\relax
+ \repeat
+ \luaSCR@temp
+}
+
+% \end{macrocode}
+%
+% Finally we create several catcodetables that may be used by the user.
+% These are:
+%
+% \begin{itemize}
+% \item \texttt{\string\CatcodeTableIniTeX}: the base \TeX\ catcodes
+% \item \texttt{\string\CatcodeTableString}: almost all characters have
+% catcode 12
+% \item \texttt{\string\CatcodeTableOther}: all characters have catcode 12
+% (even space)
+% \item \texttt{\string\CatcodeTableLaTeX}: the \LaTeX\ classical catcodes
+% \item \texttt{\string\CatcodeTableLaTeXAtLetter}: the \LaTeX\ classical
+% catcodes and |@| letter
+% \item \texttt{\string\CatcodeTableExpl}: the expl3 catcodes
+% \end{itemize}
+%
+% \begin{macrocode}
+
+\newluatexcatcodetable\CatcodeTableIniTeX
+\newluatexcatcodetable\CatcodeTableString
+\newluatexcatcodetable\CatcodeTableOther
+\newluatexcatcodetable\CatcodeTableLaTeX
+\newluatexcatcodetable\CatcodeTableLaTeXAtLetter
+\newluatexcatcodetable\CatcodeTableExpl
+\initluatexcatcodetable\CatcodeTableIniTeX
+
+\expandafter\ifx\csname @firstofone\endcsname\relax
+ \long\def\@firstofone#1{#1}%
+\fi
+
+\begingroup
+ \def\@makeother#1{\catcode#1=12\relax}%
+ \@firstofone{%
+ \luatexcatcodetable\CatcodeTableIniTeX
+ \begingroup
+ \luatexsetcatcoderange{0}{8}{15}%
+ \catcode9=10 % tab
+ \catcode11=15 %
+ \catcode12=13 % form feed
+ \luatexsetcatcoderange{14}{31}{15}%
+ \catcode35=6 % hash
+ \catcode36=3 % dollar
+ \catcode38=4 % ampersand
+ \catcode94=7 % circumflex
+ \catcode95=8 % underscore
+ \catcode123=1 % brace left
+ \catcode125=2 % brace right
+ \catcode126=13 % tilde
+ \catcode127=15 %
+ \saveluatexcatcodetable\CatcodeTableLaTeX
+ \catcode64=11 %
+ \saveluatexcatcodetable\CatcodeTableLaTeXAtLetter
+ \endgroup
+ \begingroup
+ \luatexsetcatcoderange{0}{8}{15}%
+ \catcode9=9 % tab ignored
+ \catcode11=15 %
+ \catcode12=13 % form feed
+ \luatexsetcatcoderange{14}{31}{15}%
+ \catcode32=9 % space is ignored
+ \catcode35=6 % hash mark is macro parameter character
+ \catcode36=3 % dollar (not so sure about the catcode...)
+ \catcode38=4 % ampersand
+ \catcode58=11 % colon letter
+ \catcode94=7 % circumflex is superscript character
+ \catcode95=11 % underscore letter
+ \catcode123=1 % left brace is begin-group character
+ \catcode125=2 % right brace is end-group character
+ \catcode126=10 % tilde is a space char.
+ \catcode127=15 %
+ \saveluatexcatcodetable\CatcodeTableExpl
+ \endgroup
+ \@makeother{0}% nul
+ \@makeother{13}% carriage return
+ \@makeother{37}% percent
+ \@makeother{92}% backslash
+ \@makeother{127}%
+ \luatexsetcatcoderange{65}{90}{12}% A-Z
+ \luatexsetcatcoderange{97}{122}{12}% a-z
+ \saveluatexcatcodetable\CatcodeTableString
+ \@makeother{32}% space
+ \saveluatexcatcodetable\CatcodeTableOther
+ \endgroup
+}
+
+\ltxtra@AtEnd
+
+\luadirect{luatextra.catcodetable_do_shortcuts()}
+
+% \end{macrocode}
+%
+% \begin{macrocode}
+%</texpackage>
+% \end{macrocode}
+%
+% \subsection{Lua module}
+%
+% \begin{macrocode}
+%<*luamodule>
+% \end{macrocode}
+%
+% In the same way, the table \texttt{tex.catcodetablenumber} contains the
+% numbers of the catcodetables registered with
+% \texttt{\string\newluacatcodetable}.
+%
+% \begin{macrocode}
+
+luatextra.catcodetables = {}
+
+tex.catcodetablenumber = luatextra.catcodetables
+
+function luatextra.catcodetabledef_from_tex(name, number)
+ truename = name:gsub('[\\ ]', '')
+ luatextra.catcodetables[truename] = tonumber(number)
+end
+
+% \end{macrocode}
+%
+% With this function we create some shortcuts for a
+% better readability in lua code. This makes
+% |tex.catcodetablenumber.latex| equivalent to
+% |tex.catcodetablenumber['CatcodeTableLaTeX']|.
+%
+% \begin{macrocode}
+
+function luatextra.catcodetable_do_shortcuts()
+ local cat = tex.catcodetablenumber
+ local val = cat['CatcodeTableLaTeX']
+ if val then
+ cat['latex'] = val
+ end
+ val = cat['CatcodeTableLaTeXAtLetter']
+ if val then
+ cat['latex-package'] = val
+ cat['latex-atletter'] = val
+ end
+ val = cat['CatcodeTableIniTeX']
+ if val then
+ cat['ini'] = val
+ end
+ val = cat['CatcodeTableExpl']
+ if val then
+ cat['expl3'] = val
+ cat['expl'] = val
+ end
+ val = cat['CatcodeTableString']
+ if val then
+ cat['string'] = val
+ end
+ val = cat['CatcodeTableOther']
+ if val then
+ cat['other'] = val
+ end
+end
+
+% \end{macrocode}
+%
+% \begin{macrocode}
+%</luamodule>
+% \end{macrocode}
+%
+% \Finale
+\endinput