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-rw-r--r--Master/texmf-dist/source/latex/expl3/expl3.dtx5
-rw-r--r--Master/texmf-dist/source/latex/expl3/l3.ins121
-rw-r--r--Master/texmf-dist/source/latex/expl3/l3doc.dtx17
-rw-r--r--Master/texmf-dist/source/latex/expl3/l3format.ins81
-rw-r--r--Master/texmf-dist/source/latex/expl3/l3fp.dtx4
-rw-r--r--Master/texmf-dist/source/latex/expl3/l3luatex.dtx432
-rw-r--r--Master/texmf-dist/source/latex/expl3/l3names.dtx33
-rw-r--r--Master/texmf-dist/source/latex/expl3/source3.tex414
8 files changed, 480 insertions, 627 deletions
diff --git a/Master/texmf-dist/source/latex/expl3/expl3.dtx b/Master/texmf-dist/source/latex/expl3/expl3.dtx
index 8f2af1a5a2a..0251c705b42 100644
--- a/Master/texmf-dist/source/latex/expl3/expl3.dtx
+++ b/Master/texmf-dist/source/latex/expl3/expl3.dtx
@@ -37,7 +37,7 @@
\RequirePackage{l3names}
%</driver|package>
%\fi
-\GetIdInfo$Id: expl3.dtx 1982 2010-07-13 07:16:14Z joseph $
+\GetIdInfo$Id: expl3.dtx 1987 2010-07-25 14:55:46Z joseph $
{L3 Experimental code bundle wrapper}%
%\iffalse
%<*driver>
@@ -317,7 +317,7 @@
% \item[stream] an input or output stream (for reading from or writing
% to, respectively);
% \item[bool] either true or false (the \LaTeX3 implementation does
-% not use \cs{iftrue} or \cs{ iffalse}).
+% not use \cs{iftrue} or \cs{iffalse}).
%\end{description}
% When the \m{type} and \m{module} are identical (as often happens in
% the more basic modules) the \m{module} part is often omitted for
@@ -921,6 +921,7 @@
l3xref,
l3file,
l3fp,
+ l3luatex,
}
\RequirePackage{calc}
% \end{macrocode}
diff --git a/Master/texmf-dist/source/latex/expl3/l3.ins b/Master/texmf-dist/source/latex/expl3/l3.ins
deleted file mode 100644
index d15965fbda3..00000000000
--- a/Master/texmf-dist/source/latex/expl3/l3.ins
+++ /dev/null
@@ -1,121 +0,0 @@
-
-\input docstrip.tex
-\askforoverwritefalse
-
-\preamble
-
-
-EXPERIMENTAL CODE
-
-Do not distribute this file without also distributing the
-source files specified above.
-
-Do not distribute a modified version of this file.
-
-
-\endpreamble
-% stop docstrip adding \endinput
-\postamble
-\endpostamble
-
-\keepsilent
-
-% wrapper package for the expl3 bundle
-\generate{\file{expl3.sty}{\from{expl3.dtx}{package}}}
-
-
-% l3names.sty sets up the naming scheme for TeX primitives.
-\generate{\file{l3names.sty}{\from{l3names.dtx}{package}}}
-
-
-
-% Define some basic commands to get us started with the new
-% programming style.
-\generate{\file{l3basics.sty}{\from{l3basics.dtx}{package,trace}}}
-
-
-% Define some basic commands that check various conditions
-% related to defining commands eg defined/undefined global/local
-% Not sure how much of this really makes sense as a package, but...
-\generate{\file{l3chk.sty}{\from{l3chk.dtx}{package,trace}}}
-
-
-%% toks register handling (can be compiled with check module)
-\generate{\file{l3toks.sty}{\from{l3toks.dtx}{package,trace}}}
-
-
-%% token lists
-\generate{\file{l3tl.sty}{\from{l3tl.dtx}{package,trace}}}
-
-
-%% LaTeX3 expansion module
-\generate{\file{l3expan.sty}{\from{l3expan.dtx}{package,trace}}}
-
-
-%% LaTeX3 quarks.
-\generate{\file{l3quark.sty}{\from{l3quark.dtx}{package,trace}}}
-
-
-%% LaTeX3 sequences.
-\generate{\file{l3seq.sty}{\from{l3seq.dtx}{package,trace}}}
-
-
-%% LaTeX3 clists.
-\generate{\file{l3clist.sty}{\from{l3clist.dtx}{package,trace}}}
-
-
-%% LaTeX3 property lists.
-\generate{\file{l3prop.sty}{\from{l3prop.dtx}{package,trace}}}
-
-
-%% LaTeX3 fake integer macros. --- this is still needed in places such as xor !!!
-\generate{\file{l3num.sty}{\from{l3num.dtx}{package,trace}}}
-
-%% LaTeX3 integer registers. (can be compiled with check module)
-\generate{\file{l3int.sty}{\from{l3int.dtx}{package,trace}}}
-
-%% LaTeX3 integer expressions.
-\generate{\file{l3intexpr.sty}{\from{l3intexpr.dtx}{package,trace}}}
-
-
-%% LaTeX3 skip registers.
-\generate{\file{l3skip.sty}{\from{l3skip.dtx}{package,trace}}}
-
-
-%% LaTeX3 precompilation
-\generate{\file{l3precom.sty}{\from{l3precom.dtx}{package,precompile,trace}}}
-
-%% LaTeX3 I/O module.
-\generate{\file{l3io.sty}{\from{l3io.dtx}{package,trace}}}
-
-%% LaTeX3 program control structures (loops, booleans, ...)
-\generate{\file{l3prg.sty}{\from{l3prg.dtx}{package}}}
-
-%% LaTeX3 box module
-\generate{\file{l3box.sty}{\from{l3box.dtx}{package}}}
-
-%% LaTeX3 messages
-\generate{\file{l3msg.sty}{\from{l3msg.dtx}{package}}}
-
-%% LaTeX3 tokens
-\generate{\file{l3token.sty}{\from{l3token.dtx}{package}}}
-
-%% LaTeX3 cross references
-\generate{\file{l3xref.sty}{\from{l3xref.dtx}{package}}}
-%%\generate{\file{l3xref-test.tex}{\from{l3xref.dtx}{testfile}}}
-
-%% LaTeX3 calc module
-\generate{\file{l3calc.sty}{\from{l3calc.dtx}{package}}}
-
-%% LaTeX3 keyval modules
-\generate{\file{l3keyval.sty}{\from{l3keyval.dtx}{package}}}
-\generate{\file{l3keys.sty}{\from{l3keys.dtx}{package}}}
-
-%% LaTeX3 file loading
-\generate{\file{l3file.sty}{\from{l3file.dtx}{package}}}
-
-%% LaTeX3 floating point unit
-\generate{\file{l3fp.sty}{\from{l3fp.dtx}{package}}}
-
-
-\endbatchfile
diff --git a/Master/texmf-dist/source/latex/expl3/l3doc.dtx b/Master/texmf-dist/source/latex/expl3/l3doc.dtx
index e56cd330ecc..df4cdf0ab5f 100644
--- a/Master/texmf-dist/source/latex/expl3/l3doc.dtx
+++ b/Master/texmf-dist/source/latex/expl3/l3doc.dtx
@@ -77,7 +77,7 @@ Do not distribute a modified version of this file.
% \end{macrocode}
%
%<*driver|class>
-\GetIdInfo$Id: l3doc.dtx 1890 2010-04-11 03:37:15Z will $
+\GetIdInfo$Id: l3doc.dtx 1987 2010-07-25 14:55:46Z joseph $
{L3 Experimental documentation class}
%</driver|class>
%
@@ -558,6 +558,11 @@ Do not distribute a modified version of this file.
\if b\expandafter\@car\f@series\@nil\boldmath\fi
$\m@th\varepsilon$-\TeX
}
+\providecommand*\IniTeX{Ini\TeX}
+\providecommand*\Lua{Lua}
+\providecommand*\LuaTeX{\Lua\TeX}
+\providecommand*\pdfTeX{pdf\TeX}
+\RequirePackage{graphicx}
\cs_if_free:NT \XeTeX {
\cs_new_protected_nopar:Npn \XeTeX
{X\kern-.125em\lower.5ex\hbox{\reflectbox{E}}\kern-.1667em\TeX}
@@ -700,7 +705,9 @@ Do not distribute a modified version of this file.
% the argument.
% \end{arguments}
% \begin{macrocode}
-\cs_set_nopar:Npn \function_aux:n #1 {
+\group_begin:
+\char_make_other:N \|
+\cs_gset_nopar:Npn \function_aux:n #1 {
\cs_set_nopar:Npn \nextnewline{\cs_gset_nopar:Npn\nextnewline{\\}}
\tl_gset_eq:NN \g_doc_macro_tl \c_empty_tl
\bigskip\endgraf\noindent\ttfamily
@@ -711,6 +718,7 @@ Do not distribute a modified version of this file.
\endtabular
\group_end:
}
+\group_end:
% \end{macrocode}
% \end{macro}
% \end{environment}
@@ -720,7 +728,9 @@ Do not distribute a modified version of this file.
% This function reads in a "|"-separated list, passing each item to
% the auxiliary function "\doc_showmacro_aux:w".
% \begin{macrocode}
-\cs_set_nopar:Npn \doc_showmacro:w #1 | {
+\group_begin:
+\char_make_other:N \|
+\cs_gset_nopar:Npn \doc_showmacro:w #1 | {
\tl_if_blank:nTF {#1} {
\use_none:n
}{
@@ -728,6 +738,7 @@ Do not distribute a modified version of this file.
\peek_meaning:NTF \q_stop { \use_none:n } { \doc_showmacro:w }
}
}
+\group_end:
% \end{macrocode}
% \end{macro}
%
diff --git a/Master/texmf-dist/source/latex/expl3/l3format.ins b/Master/texmf-dist/source/latex/expl3/l3format.ins
deleted file mode 100644
index fc3e62d85f0..00000000000
--- a/Master/texmf-dist/source/latex/expl3/l3format.ins
+++ /dev/null
@@ -1,81 +0,0 @@
-
-\input docstrip.tex
-\askforoverwritefalse
-
-\preamble
-
-
-EXPERIMENTAL CODE
-
-Do not distribute this file without also distributing the
-source files specified above.
-
-Do not distribute a modified version of this file.
-
-
-\endpreamble
-% stop docstrip adding \endinput
-\postamble
-\endpostamble
-
-\keepsilent
-
-% generate the format file
-\generate{%
- \file{latex3.ltx}{%
- \from{l3names.dtx}{initex} % The naming conventions
- \from{l3basics.dtx}{initex} % Initialisations
- \from{l3expan.dtx}{initex} % Controlling expansion of arguments
- \from{l3tl.dtx}{initex} % token list variables
- \from{l3intexpr.dtx}{initex} %
- \from{l3quark.dtx}{initex} % quarks
- \from{l3seq.dtx}{initex} % Sequences and stacks
-%
- \from{l3alloc.dtx}{initex} % Register allocations
-%
- \from{l3toks.dtx}{initex} % dealing with token registers
- \from{l3int.dtx}{initex} % dealing with integer registers
- \from{l3prg.dtx}{initex} % Program control structures
- \from{l3clist.dtx}{initex} % Comma separated lists
- \from{l3token.dtx}{initex} % token investigation
- \from{l3prop.dtx}{initex} % property lists
- \from{l3msg.dtx}{initex} % setting up for user communication
- \from{l3io.dtx}{initex} % dealing with I/O
- \from{l3skip.dtx}{initex} % dealing with skip registers
- \from{l3box.dtx}{initex} % dealing with box registers
- \from{l3keyval.dtx}{initex} %
- \from{l3keys.dtx}{initex} %
-%
-% \from{l3precom.dtx}{initex,precompile} %
-%
- \from{l3calc.dtx}{initex} %
- \from{l3xref.dtx}{initex} % Cross references
- \from{l3file.dtx}{initex} % file loading
-%
- \from{l3vers.dtx}{initex} % Version information
-%
-%
-% \from{l3chk.dtx}{initex} % Checking functions
-%
- \from{l3final.dtx}{initex} % Final wrap-up
- }
-}
-
-% generate higher-level material
-\generate{%
- \file{xparse.ltx}{\from{xparse.dtx}{initex}}
- \file{xtemplate.ltx}{\from{xtemplate.dtx}{initex}}
-}
-
-\Msg{}
-\Msg{*************************************}
-\Msg{*}
-\Msg{* Now run (PDF)INITEX on lbase.ltx}
-\Msg{*}
-\Msg{* On an up to date system, run }
-\Msg{* pdftex -ini -etex *latex3.ltx }
-\Msg{*}
-\Msg{*************************************}
-\Msg{}
-
-\endbatchfile
diff --git a/Master/texmf-dist/source/latex/expl3/l3fp.dtx b/Master/texmf-dist/source/latex/expl3/l3fp.dtx
index 7b3b63ba16f..bb64842ee90 100644
--- a/Master/texmf-dist/source/latex/expl3/l3fp.dtx
+++ b/Master/texmf-dist/source/latex/expl3/l3fp.dtx
@@ -35,7 +35,7 @@
\RequirePackage{l3names}
%</driver|package>
%\fi
-\GetIdInfo$Id: l3fp.dtx 1979 2010-07-08 19:51:19Z joseph $
+\GetIdInfo$Id: l3fp.dtx 1985 2010-07-18 09:05:56Z joseph $
{L3 Experimental floating-point operations}
%\iffalse
%<*driver>
@@ -2228,7 +2228,7 @@
% When reaching the digit to check for rounding, the discards are used
% to indicate if there is an exact half to take into account. When the
% rounding takes place without an exact half, things are the same as
-% for the \enquote{away from zero} approach. When rounding an exact
+% for the `away from zero' approach. When rounding an exact
% half, there is an odd/even test before applying any modification.
% \begin{macrocode}
\cs_new_protected_nopar:cpn { fp_round_half-even: } {
diff --git a/Master/texmf-dist/source/latex/expl3/l3luatex.dtx b/Master/texmf-dist/source/latex/expl3/l3luatex.dtx
new file mode 100644
index 00000000000..471c573efd3
--- /dev/null
+++ b/Master/texmf-dist/source/latex/expl3/l3luatex.dtx
@@ -0,0 +1,432 @@
+% \iffalse
+%% File: l3fp.dtx Copyright (C) 2010 LaTeX3 project
+%%
+%% It may be distributed and/or modified under the conditions of the
+%% LaTeX Project Public License (LPPL), either version 1.3c of this
+%% license or (at your option) any later version. The latest version
+%% of this license is in the file
+%%
+%% http://www.latex-project.org/lppl.txt
+%%
+%% This file is part of the ``expl3 bundle'' (The Work in LPPL)
+%% and all files in that bundle must be distributed together.
+%%
+%% The released version of this bundle is available from CTAN.
+%%
+%% -----------------------------------------------------------------------
+%%
+%% The development version of the bundle can be found at
+%%
+%% http://www.latex-project.org/svnroot/experimental/trunk/
+%%
+%% for those people who are interested.
+%%
+%%%%%%%%%%%
+%% NOTE: %%
+%%%%%%%%%%%
+%%
+%% Snapshots taken from the repository represent work in progress and may
+%% not work or may contain conflicting material! We therefore ask
+%% people _not_ to put them into distributions, archives, etc. without
+%% prior consultation with the LaTeX Project Team.
+%%
+%% -----------------------------------------------------------------------
+%<*driver|package>
+\RequirePackage{l3names}
+%</driver|package>
+%\fi
+\GetIdInfo$Id: l3luatex.dtx 1985 2010-07-18 09:05:56Z joseph $
+ {L3 Experimental LuaTeX functions}
+%\iffalse
+%<*driver>
+%\fi
+\ProvidesFile{\filename.\filenameext}
+ [\filedate\space v\fileversion\space\filedescription]
+%\iffalse
+\documentclass[full]{l3doc}
+\begin{document}
+ \DocInput{l3fp.dtx}
+\end{document}
+%</driver>
+% \fi
+%
+% \title{The \textsf{l3luatex} package\thanks{This file
+% has version number \fileversion, last
+% revised \filedate.}\\
+% \LuaTeX-specific functions}
+% \author{\Team}
+% \date{\filedate}
+% \maketitle
+%
+%\begin{documentation}
+%
+%\section{Breaking out to \Lua}
+%
+% The \LuaTeX\ engine provides access to the \Lua\ programming language,
+% and with it access to the 'internals' of \TeX. In order to use
+% this within the framework provided here, two functions are available.
+% When used with \pdfTeX\ or \XeTeX these will raise an error: use
+% \cs{engine_if_luatex:T} to avoid this. Details of coding the \LuaTeX\
+% engine are detailed in the \LuaTeX\ manual.
+%
+%\begin{function}{ \lua_now:x / (EXP) }
+% \begin{syntax}
+% \cs{lua_now:x} \Arg{token list}
+% \end{syntax}
+% The \meta{token list} is fully expandable using the current
+% applicable \TeX\ category codes: this will include converting line
+% ends to spaces in the usual \TeX\ manner. The resulting
+% \meta{Lua input} is passed to the Lua interpreter for processing.
+% Each \cs{lua_now:x} block is treated by Lua as a separate chunk.
+% The Lua interpreter will execute the \meta{Lua input} immediately,
+% and in an expandable manner.
+%\end{function}
+%
+%\begin{function}{ \lua_shipout:x / (EXP) }
+% \begin{syntax}
+% \cs{lua_shipout:x} \Arg{token list}
+% \end{syntax}
+% The \meta{token list} is fully expandable using the current
+% applicable \TeX\ category codes: this will include converting line
+% ends to spaces in the usual \TeX\ manner. The resulting
+% \meta{Lua input} is passed to the Lua interpreter for processing.
+% Each \cs{lua_now:x} block is treated by Lua as a separate chunk.
+% The Lua interpreter will execute the \meta{Lua input} during the
+% page-building routine. (At a \TeX\ level, the \meta{Lua input} is
+% stored as a 'whatsit'.)
+%\end{function}
+%
+%\section{Category code tables}
+%
+% As well as providing methods to break out into \Lua, there are
+% places where additional \LaTeX3 functions are provided by the
+% \LuaTeX\ engine. In particular, \LuaTeX\ provides category code
+% tables. These can be used to ensure that a set of category codes
+% are in force in a more robust way than is possible with other
+% engines. These are therefore used by \cs{ExplSyntaxOn} and
+% \pkg{ExplSyntaxOff} when using the \LuaTeX\ engine.
+%
+%\begin{function}{ \cctab_new:N }
+% \begin{syntax}
+% \cs{cctab_new:N} \meta{category code table}
+% \end{syntax}
+% Creates a new category code table, initially with the codes as
+% used by \IniTeX.
+%\end{function}
+%
+%\begin{function}{ \cctab_gset:Nn }
+% \begin{syntax}
+% \cs{cctab_gset:Nn} \meta{category code table}
+% \Arg{category code set up}
+% \end{syntax}
+% Sets the \meta{category code table} to apply the category codes
+% which apply when the prevailing regime is modified by the
+% \meta{category code set up}. Thus within a standard code block
+% the starting point will be the code applied by \cs{c_code_cctab}.
+% The assignment of the table is global: the underlying primitive does
+% not respect grouping.
+%\end{function}
+%
+%\begin{function}{ \cctab_begin:N }
+% \begin{syntax}
+% \cs{cctab_begin:N} \meta{category code table}
+% \end{syntax}
+% Switches the category codes in force to those stored in the
+% \meta{category code table}. The prevailing codes before the
+% function is called are added to a stack, for use with
+% \cs{cctab_end:}.
+%\end{function}
+%
+%\begin{function}{ \cctab_end: }
+% \begin{syntax}
+% \cs{cctab_end:}
+% \end{syntax}
+% Ends the scope of a \meta{category code table} started using
+% \cs{cctab_begin:N}, retuning the codes to those in force before the
+% matching \cs{cctab_begin:N} was used.
+%\end{function}
+%
+%\begin{variable}{ \c_code_cctab }
+% Category code table for the code environment. This does not include
+% setting the behaviour of the line-end character, which is only
+% altered by \cs{ExplSyntaxOn}.
+%\end{variable}
+%
+%\begin{variable}{ \c_document_cctab }
+% Category code table for a standard \LaTeX\ document. This does not
+% include setting the behaviour of the line-end character, which is
+% only altered by \cs{ExplSyntaxOff}.
+%\end{variable}
+%
+%\begin{variable}{ \c_initex_cctab }
+% Category code table as set up by \IniTeX.
+%\end{variable}
+%
+%\begin{variable}{ \c_other_cctab }
+% Category code table where all characters have category code \( 12 \)
+% (other).
+%\end{variable}
+%
+%\begin{variable}{ \c_string_cctab }
+% Category code table where all characters have category code \( 12 \)
+% (other) with the exception of spaces, which have category code
+% \( 10 \) (space).
+%\end{variable}
+%
+%\end{documentation}
+%
+%\begin{implementation}
+%
+%\section{Implementation}
+%
+% Announce and ensure that the required packages are loaded.
+% \begin{macrocode}
+%<*package>
+\ProvidesExplPackage
+ {\filename}{\filedate}{\fileversion}{\filedescription}
+\package_check_loaded_expl:
+%</package>
+%<*initex|package>
+% \end{macrocode}
+%
+%\begin{macro}{\lua_now:x}
+%\begin{macro}{\lua_shipout:x}
+%\begin{macro}{\lua_wrong_engine:}
+% When \LuaTeX\ is in use, this is all a question of primitives with new
+% names. On the other hand, for \pdfTeX\ and \XeTeX\ the argument should
+% be removed from the input stream before issuing an error. This needs
+% to be expandable, so the same idea is used as for \texttt{V}-type
+% expansion, with an appropriately-named but undefined function.
+% \begin{macrocode}
+\luatex_if_engine:TF
+ {
+ \cs_new_eq:NN \lua_now:x \luatex_directlua:D
+ \cs_new_eq:NN \lua_shipout:x \luatex_latelua:D
+ }
+ {
+ \cs_new:Npn \lua_now:x #1 { \lua_wrong_engine: }
+ \cs_new:Npn \lua_shipout:x #1 { \lua_wrong_engine: }
+ }
+\group_begin:
+\char_make_letter:N\!
+\char_make_letter:N\ %
+\cs_gset:Npn\lua_wrong_engine:{%
+\LuaTeX engine not in use!%
+}%
+\group_end:%
+% \end{macrocode}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%
+%\subsection{Category code tables}
+%
+%\begin{macro}{\g_cctab_allocate_int}
+%\begin{macro}{\g_cctab_stack_int}
+%\begin{macro}{\g_cctab_stack_seq}
+% To allocate category code tables, both the read-only and stack
+% tables need to be followed. There is also a sequence stack for the
+% dynamic tables themselves.
+% \begin{macrocode}
+\int_new:N \g_cctab_allocate_int
+\int_set:Nn \g_cctab_allocate_int { -1 }
+\int_new:N \g_cctab_stack_int
+\seq_new:N \g_cctab_stack_seq
+% \end{macrocode}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%
+%\begin{macro}{\cctab_new:N}
+% Creating a new category code table is done slightly differently
+% from other registers. Low-numbered tables are more efficiently-stored
+% than high-numbered ones. There is also a need to have a stack of
+% flexible tables as well as the set of read-only ones. To satisfy both
+% of these requirements, odd numbered tables are used for read-only
+% tables, and even ones for the stack. Here, therefore, the odd numbers
+% are allocated.
+% \begin{macrocode}
+\cs_new_protected_nopar:Npn \cctab_new:N #1 {
+ \cs_if_free:NTF #1
+ {
+ \int_gadd:Nn \g_cctab_allocate_int { 2 }
+ \int_compare:nNnTF
+ { \g_cctab_allocate_int } < { \c_allocate_max_tl + 1 }
+ {
+ \tex_global:D \tex_mathchardef:D #1 \g_cctab_allocate_int
+ \luatex_initcatcodetable:D #1
+ }
+ {
+ \msg_kernel_error:nnx { code } { out-of-registers } { cctab }
+ }
+ }
+ {
+ \msg_kernel_error:nnx { code } { variable-already-defined }
+ { \token_to_str:N #1 }
+ }
+}
+\luatex_if_engine:F {
+ \cs_set_protected_nopar:Npn \cctab_new:N #1 { \lua_wrong_engine: }
+}
+%<*package>
+\luatex_if_engine:T {
+ \cs_set_protected_nopar:Npn \cctab_new:N #1
+ {
+ \newcatcodetable #1
+ \luatex_initcatcodetable:D #1
+ }
+}
+%</package>
+% \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{\cctab_begin:N}
+%\begin{macro}{\cctab_end:}
+%\begin{macro}{\l_cctab_tmp_tl}
+% The aim here is to ensure that the saved tables are read-only. This is
+% done by using a stack of tables which are not read only, and actually
+% having them as 'in use' copies.
+% \begin{macrocode}
+\cs_new_protected_nopar:Npn \cctab_begin:N #1 {
+ \seq_gpush:Nx \g_cctab_stack_seq { \tex_the:D \luatex_catcodetable:D }
+ \luatex_catcodetable:D #1
+ \int_gadd:Nn \g_cctab_stack_int { 2 }
+ \int_compare:nNnT { \g_cctab_stack_int } > { 268435453 }
+ { \msg_kernel_error:nn { code } { cctab-stack-full } }
+ \luatex_savecatcodetable:D \g_cctab_stack_int
+ \luatex_catcodetable:D \g_cctab_stack_int
+}
+\cs_new_protected_nopar:Npn \cctab_end: {
+ \int_gsub:Nn \g_cctab_stack_int { 2 }
+ \seq_gpop:NN \g_cctab_stack_seq \l_cctab_tmp_tl
+ \quark_if_no_value:NT \l_cctab_tmp_tl
+ { \tl_set:Nn \l_cctab_tmp_tl { 0 } }
+ \luatex_catcodetable:D \l_cctab_tmp_tl \scan_stop:
+}
+\luatex_if_engine:F {
+ \cs_set_protected_nopar:Npn \cctab_begin:N #1 { \lua_wrong_engine: }
+ \cs_set_protected_nopar:Npn \cctab_end: { \lua_wrong_engine: }
+}
+%<*package>
+\luatex_if_engine:T {
+ \cs_set_protected_nopar:Npn \cctab_begin:N #1
+ { \BeginCatcodeRegime #1 }
+ \cs_set_protected_nopar:Npn \cctab_end:
+ { \EndCatcodeRegime }
+}
+%</package>
+\tl_new:N \l_cctab_tmp_tl
+% \end{macrocode}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%
+%\begin{macro}{\cctab_gset:Nn}
+% Category code tables are always global, so only one version is needed.
+% The set up here is simple, and means that at the point of use there is
+% no need to worry about escaping category codes.
+% \begin{macrocode}
+\cs_new_protected:Npn \cctab_gset:Nn #1#2 {
+ \group_begin:
+ #2
+ \luatex_savecatcodetable:D #1
+ \group_end:
+}
+\luatex_if_engine:F {
+ \cs_set_protected_nopar:Npn \cctab_gset:Nn #1#2 { \lua_wrong_engine: }
+}
+% \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{\c_code_cctab}
+%\begin{macro}{\c_document_cctab}
+%\begin{macro}{\c_initex_cctab}
+%\begin{macro}{\c_other_cctab}
+%\begin{macro}{\c_string_cctab}
+% Creating category code tables is easy using the function above.
+% The \texttt{other} and \texttt{string} ones are done by completely
+% ignoring the existing codes as this makes life a lot less complex. The
+% table for \pkg{expl3} category codes is always needed, whereas when in
+% package mode the rest can be copied from the existing \LaTeXe\ package
+% \pkg{luatex}.
+% \begin{macrocode}
+\luatex_if_engine:T {
+ \cctab_new:N \c_code_cctab
+ \cctab_gset:Nn \c_code_cctab { }
+}
+%<*package>
+\luatex_if_engine:T {
+ \cs_new_eq:NN \c_document_cctab \CatcodeTableLaTeX
+ \cs_new_eq:NN \c_initex_cctab \CatcodeTableIniTeX
+ \cs_new_eq:NN \c_other_cctab \CatcodeTableOther
+ \cs_new_eq:NN \c_string_cctab \CatcodeTableString
+}
+%</package>
+%<*!package>
+\luatex_if_engine:T {
+ \cctab_new:N \c_document_cctab
+ \cctab_new:N \c_other_cctab
+ \cctab_new:N \c_string_cctab
+ \cctab_gset:Nn \c_document_cctab
+ {
+ \char_make_space:n { 9 }
+ \char_make_space:n { 32 }
+ \char_make_other:n { 58 }
+ \char_make_subscript:n { 95 }
+ \char_make_active:n { 126 }
+ }
+ \cctab_gset:Nn \c_other_cctab
+ {
+ \prg_stepwise_inline:nnnn { 0 } { 1 } { 127 }
+ { \char_make_other:n {#1} }
+ }
+ \cctab_gset:Nn \c_string_cctab
+ {
+ \prg_stepwise_inline:nnnn { 0 } { 1 } { 127 }
+ { \char_make_other:n {#1} }
+ \char_make_space:n { 32 }
+ }
+}
+%</!package>
+% \end{macrocode}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%
+%\begin{macro}{\ExplSyntaxOn}
+% When using \LuaTeX, \cs{ExplSyntaxOn} can be redefined to used category
+% code tables.
+% \begin{macrocode}
+\luatex_if_engine:T {
+ \cs_set_protected_nopar:Npn \ExplSyntaxOn
+ {
+ \tex_ifodd:D \ExplSyntaxStatus \scan_stop:
+ \tex_else:D
+ \cs_set_protected_nopar:Npx \ExplSyntaxOff
+ {
+ \cctab_end:
+ \tex_endlinechar:D =
+ \tex_the:D \tex_endlinechar:D \scan_stop:
+ \cs_set_protected:Npn \ExplSyntaxOff { }
+ \tl_set:Nn \exp_not:N \ExplSyntaxStatus { 0 }
+ }
+ \tl_set:Nn \ExplSyntaxStatus { 1 }
+ \cctab_begin:N \c_code_cctab
+ \tex_endlinechar:D = 32 \scan_stop:
+ \tex_fi:D
+ }
+}
+% \end{macrocode}
+%\end{macro}
+%
+% \begin{macrocode}
+%</initex|package>
+% \end{macrocode}
+%
+%\end{implementation}
+%
+%\PrintChanges
+%
+%\PrintIndex \ No newline at end of file
diff --git a/Master/texmf-dist/source/latex/expl3/l3names.dtx b/Master/texmf-dist/source/latex/expl3/l3names.dtx
index 99b224d62c5..659cf399330 100644
--- a/Master/texmf-dist/source/latex/expl3/l3names.dtx
+++ b/Master/texmf-dist/source/latex/expl3/l3names.dtx
@@ -128,7 +128,7 @@
\RequirePackage{l3names}
%</driver>
%\fi
-\GetIdInfo$Id: l3names.dtx 1981 2010-07-11 07:28:30Z will $
+\GetIdInfo$Id: l3names.dtx 1987 2010-07-25 14:55:46Z joseph $
{L3 Experimental Naming Scheme for TeX Primitives}
%
%
@@ -299,6 +299,25 @@
}
%</initex|package>
% \end{macrocode}
+%
+%\subsection{Lua\TeX\ work}
+%
+% When being used as a package, managing some Lua\TeX\ primitives has to
+% work correctly with other packages. This is done by loading the
+% \pkg{luatex} package and making the appropriate adjustments.
+% \begin{macrocode}
+\def\@tempa{%
+ \def\@tempa{}%
+ \RequirePackage{luatex}%
+ \RequirePackage{pdftexcmds}%
+ \let\pdfstrcmp\pdf@strcmp
+}
+\begingroup\expandafter\expandafter\expandafter\endgroup
+\expandafter\ifx\csname directlua\endcsname\relax
+\else
+ \expandafter\@tempa
+\fi
+% \end{macrocode}
%
% \subsection{Catcode assignments}
%
@@ -932,11 +951,14 @@
\name_primitive:NN \pdfnoligatures \pdf_noligatures:D
% \end{macrocode}
%
-% We're ignoring XeTeX and LuaTeX right
-% now except for a check whether they're in use:
+% Only a little bit of \XeTeX\ and Lua\TeX\ at the moment.
% \begin{macrocode}
\name_primitive:NN \XeTeXversion \xetex_version:D
+\name_primitive:NN \catcodetable \luatex_catcodetable:D
\name_primitive:NN \directlua \luatex_directlua:D
+\name_primitive:NN \initcatcodetable \luatex_initcatcodetable:D
+\name_primitive:NN \latelua \luatex_latelua:D
+\name_primitive:NN \savecatcodetable \luatex_savecatcodetable:D
% \end{macrocode}
%
% XeTeX adds \cs{strcmp} to the set of primitives, with the same
@@ -1154,7 +1176,7 @@
% as the packages in this distribution do like this:
% \begin{verbatim}
% \RequirePackage{l3names}
-% \GetIdInfo$Id: l3names.dtx 1981 2010-07-11 07:28:30Z will $
+% \GetIdInfo$Id: l3names.dtx 1987 2010-07-25 14:55:46Z joseph $
% {L3 Experimental Box module}
% \ProvidesExplPackage
% {\filename}{\filedate}{\fileversion}{\filedescription}
@@ -1297,6 +1319,9 @@
\tex_let:D\tex_everydisplay:D \frozen@everydisplay
\tex_let:D\tex_italiccor:D \@@italiccorr
\tex_let:D\tex_hyphen:D \@@hyph
+\tex_let:D\luatex_catcodetable:D \luatexcatcodetable
+\tex_let:D\luatex_initcatcodetable:D \luatexinitcatcodetable
+\tex_let:D\luatex_savecatcodetable:D \luatexsavecatcodetable
% \end{macrocode}
%
% \TeX\ has a nasty habit of inserting a command with the name |\par|
diff --git a/Master/texmf-dist/source/latex/expl3/source3.tex b/Master/texmf-dist/source/latex/expl3/source3.tex
deleted file mode 100644
index af54c2329c7..00000000000
--- a/Master/texmf-dist/source/latex/expl3/source3.tex
+++ /dev/null
@@ -1,414 +0,0 @@
-% \iffalse
-%% File: source3.dtx Copyright (C) 1990-2009 LaTeX3 project
-%%
-%% It may be distributed and/or modified under the conditions of the
-%% LaTeX Project Public License (LPPL), either version 1.3c of this
-%% license or (at your option) any later version. The latest version
-%% of this license is in the file
-%%
-%% http://www.latex-project.org/lppl.txt
-%%
-%% This file is part of the ``expl3 bundle'' (The Work in LPPL)
-%% and all files in that bundle must be distributed together.
-%%
-%% The released version of this bundle is available from CTAN.
-%%
-%% -----------------------------------------------------------------------
-%%
-%% The development version of the bundle can be found at
-%%
-%% http://www.latex-project.org/svnroot/experimental/trunk/
-%%
-%% for those people who are interested.
-%%
-%%%%%%%%%%%
-%% NOTE: %%
-%%%%%%%%%%%
-%%
-%% Snapshots taken from the repository represent work in progress and may
-%% not work or may contain conflicting material! We therefore ask
-%% people _not_ to put them into distributions, archives, etc. without
-%% prior consultation with the LaTeX Project Team.
-%%
-%% -----------------------------------------------------------------------
-%% \fi
-
-% This document will typeset the LaTeX3 sources as a single document.
-% This will produce quite a large file (roughly ??? pages) and may
-% take a long time on a slow machine.
-
-\documentclass{l3doc}
-\listfiles
-
-\begin{document}
-
-\title{The \LaTeX3 Sources}
-\author{\Team}
-
-
-\pagenumbering{roman}
-\maketitle
-
-\begin{abstract}
-
-\parindent=0pt
-\parskip=\baselineskip
-
-\noindent This is the reference documentation for the \pkg{expl3}
-programming environment. The \pkg{expl3} modules set up an experimental
-naming scheme for \LaTeX\ commands, which allow the \LaTeX\ programmer
-to systematically name functions and variables, and specify the argument
-types of functions.
-
-The \TeX\ and \eTeX\ primitives are all given a new name according to
-these conventions. However, in the main direct use of the primitives is
-not required or encouraged: the \pkg{expl3} modules define an
-independent low-level \LaTeX3 programming language.
-
-At present, the \pkg{expl3} modules are designed to be loaded on top of
-\LaTeXe. In time, a \LaTeX3 format will be produced based on this code.
-This allows the code to be used in \LaTeXe\ packages \emph{now} while a
-stand-alone \LaTeX3 is developed.
-
-\begin{bfseries}
- While \pkg{expl3} is still experimental, the bundle is now regarded as
- broadly stable. The syntax conventions and functions provided are now
- ready for wider use. There may still be changes to some functions, but
- these will be minor when compared to the scope of \pkg{expl3}.
-
- New modules will be added to the distributed version of \pkg{expl3} as
- they reach maturity.
-\end{bfseries}
-
-\end{abstract}
-
-\clearpage
-
-{\def\\{:}% fix "newlines" in the ToC
-\tableofcontents}
-
-\clearpage
-\pagenumbering{arabic}
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-% Each of the following \DocInput lines includes a file with extension
-% .dtx. Each of these files may be typeset separately. For instance
-% pdflatex l3box.dtx
-% will typeset the source of the LaTeX3 box commands. If you use the
-% Makefile, the index will be generated automatically; e.g.,
-% make doc F=l3box
-%
-% If this file is processed, each of these separate dtx files will be
-% contained as a part of a single document.
-
-\makeatletter
-\def\partname{Part}
-\def\maketitle{\part{\@title}}
-\let\thanks\@gobble
-\let\DelayPrintIndex\PrintIndex
-\let\PrintIndex\@empty
-\makeatother
-
-\part{Introduction to \pkg{expl3} and this document}
-
-This document is intended to act as a comprehensive reference manual
-for the \pkg{expl3} language. A general guide to the \LaTeX3
-programming language is found in \href{expl3.pdf}{expl3.pdf}.
-
-\section{Naming functions and variables}
-
-\LaTeX3 does not use \texttt{@} as a ``letter'' for defining
-internal macros. Instead, the symbols |_| and \texttt{:}
-are used in internal macro names to provide structure. The name of
-each \emph{function} is divided into logical units using \texttt{_},
-while \texttt{:} separates the \emph{name} of the function from the
-\emph{argument specifier} (``arg-spec''). This describes the arguments
-expected by the function. In most cases, each argument is represented
-by a single letter. The complete list of arg-spec letters for a function
-is referred to as the \emph{signature} of the function.
-
-Each function name starts with the \emph{module} to which it belongs.
-Thus apart from a small number of very basic functions, all \pkg{expl3}
-function names contain at least one underscore to divide the module
-name from the descriptive name of the function. For example, all
-functions concerned with comma lists are in module \texttt{clist} and
-begin \cs{clist_}.
-
-Every function must include an argument specifier. For functions which
-take no arguments, this will be blank and the function name will end
-\texttt{:}. Most functions take one or more arguments, and use the
-following argument specifiers:
-\begin{description}
- \item[\texttt{D}] The \texttt{D} specifier means \emph{do not use}.
- All of the \TeX\ primitives are initially \cs{let} to a \texttt{D}
- name, and some are then given a second name. Only the kernel
- team should use anything with a \texttt{D} specifier!
- \item[\texttt{N} and \texttt{n}] These mean \emph{no manipulation},
- of a single token for \texttt{N} and of a set of tokens given in
- braces for \texttt{n}. Both pass the argument though exactly as
- given. Usually, if you use a single token for an \texttt{n} argument,
- all will be well.
- \item[\texttt{c}] This means \emph{csname}, and indicates that the
- argument will be turned into a csname before being used. So
- So \cs{foo:c} |{ArgumentOne}| will act in the same way as \cs{foo:N}
- \cs{ArgumentOne}.
- \item[\texttt{V} and \texttt{v}] These mean \emph{value
- of variable}. The \texttt{V} and \texttt{v} specifiers are used to
- get the content of a variable without needing to worry about the
- underlying \TeX\ structure containing the data. A \texttt{V}
- argument will be a single token (similar to \texttt{N}), for example
- \cs{foo:V} \cs{MyVariable}; on the other hand, using \texttt{v} a
- csname is constructed first, and then the value is recovered, for
- example \cs{foo:v} |{MyVariable}|.
- \item[\texttt{o}] This means \emph{expansion once}. In general, the
- \texttt{V} and \texttt{v} specifiers are favoured over \texttt{o}
- for recovering stored information. However, \texttt{o} is useful
- for correctly processing information with delimited arguments.
- \item[\texttt{x}] The \texttt{x} specifier stands for \emph{exhaustive
- expansion}: the plain \TeX\ \cs{edef}.
- \item[\texttt{f}] The \texttt{f} specifier stands for \emph{full
- expansion}, and in contrast to \emph{x} stops at the first
- non-expandable item without trying to execute it.
- \item[\texttt{T} and \texttt{F}] For logic tests, there are the branch
- specifiers \texttt{T} (\emph{true}) and \texttt{F} (\emph{false}).
- Both specifiers treat the input in the same way as \texttt{n} (no
- change), but make the logic much easier to see.
- \item[\texttt{p}] The letter \texttt{p} indicates \TeX\
- \emph{parameters}. Normally this will be used for delimited
- functions as \pkg{expl3} provides better methods for creating simple
- sequential arguments.
- \item[\texttt{w}] Finally, there is the \texttt{w} specifier for
- \emph{weird} arguments. This covers everything else, but mainly
- applies to delimited values (where the argument must be terminated
- by some arbitrary string).
-\end{description}
-Notice that the argument specifier describes how the argument is
-processed prior to being passed to the underlying function. For example,
-\cs{foo:c} will take its argument, convert it to a control sequence and
-pass it to \cs{foo:N}.
-
-Variables are named in a similar manner to functions, but begin with
-a single letter to define the type of variable:
-\begin{description}
- \item[\texttt{c}] Constant: global parameters whose value should not
- be changed.
- \item[\texttt{g}] Parameters whose value should only be set globally.
- \item[\texttt{l}] Parameters whose value should only be set locally.
-\end{description}
-Each variable name is then build up in a similar way to that of a
-function, typically starting with the module\footnote{The module names are
- not used in case of generic scratch registers defined in the data
- type modules, e.g., the
- \texttt{int} module contains some scratch variables called \cs{l_tmpa_int},
- \cs{l_tmpb_int}, and so on. In such a case adding the module name up front
- to denote the module
- and in the back to indicate the type, as in
- \cs{l_int_tmpa_int} would be very unreadable.} name
-and then a descriptive part.
-Variables end with a short identifier to show the variable type:
-\begin{description}
- \item[\texttt{bool}] Either true or false.
- \item[\texttt{box}] Box register.
- \item[\texttt{clist}] Comma separated list.
- \item[\texttt{dim}] `Rigid' lengths.
- \item[\texttt{int}] Integer-valued count register.
- \item[\texttt{num}] A `fake' integer type using only macros. Useful for
- setting up allocation routines.
- \item[\texttt{prop}] Property list.
- \item[\texttt{skip}] `Rubber' lengths.
- \item[\texttt{seq}] `Sequence': a data-type used to implement lists
- (with access at both ends) and stacks.
- \item[\texttt{stream}] An input or output stream (for reading from or
- writing to, respectively).
- \item[\texttt{tl}] Token list variables: placeholder for a token list.
- \item[\texttt{toks}] Token register.
-\end{description}
-
-\subsubsection{Terminological inexactitude}
-
-A word of warning. In this document, and others referring to the \pkg{expl3}
-programming modules, we often refer to `variables' and `functions' as if
-they were actual constructs from a real programming language.
-In truth, \TeX\ is a macro processor, and functions are simply macros that
-may or mayn't take arguments and expand to their replacement text.
-Many of the common variables are \emph{also} macros, and if placed into the
-input stream will simply expand to their definition as well~--- a `function'
-with no arguments and a `token list variable' are in truth one and the same.
-On the other hand, some `variables' are actually registers that must be initialised and their values set and retreived with specific functions.
-
-The conventions of the \pkg{expl3} code are designed to clearly separate the
-ideas of `macros that contain data' and `macros that contain code', and a consistent wrapper is applied to all forms of `data' whether they be macros or actually registers.
-This means that sometimes we will use phrases like `the function returns a value', when actually we just mean `the macro expands to something'. Similarly, the term `execute' might be used in place of `expand' or it might refer to the more specific case of `processing in \TeX's stomach' (if you are familiar with the \TeX{}book parlance).
-
-If in doubt, please ask; chances are we've been hasty in writing certain definitions and need to be told to tighten up our terminology.
-
-\section{Documentation conventions}
-
-This document is typeset with the experimental \pkg{l3doc} class;
-several conventions are used to help describe the features of the code.
-A number of conventions are used here to make the documentation clearer.
-
-Each group of related functions is given in a box. For a function with
-a ``user'' name, this might read:
-\begin{function}{
- \ExplSyntaxOn |
- \ExplSyntaxOff
- }
- \begin{syntax}
- "\ExplSyntaxOn" \dots\ "\ExplSyntaxOff"
- \end{syntax}
- The textual description of how the function works would appear here. The
- syntax of the function is shown in mono-spaced text to the right of
- the box. In this example, the function takes no arguments and so the
- name of the function is simply reprinted.
-\end{function}
-
-For programming functions, which use \texttt{_} and \texttt{:} in their
-name there are a few additional conventions: If two related functions are given with identical names but
-different argument specifiers, these are termed \emph{variants} of each
-other, and the latter functions are printed in grey to show this more
-clearly. They will carry out the same function but will take different
-types of argument:
-\begin{function}{
- \seq_new:N |
- \seq_new:c
- }
- \begin{syntax}
- "\seq_new:N" <sequence>
- \end{syntax}
- When a number of variants are described, the arguments are usually
- illustrated only for the base function. Here, <sequence> indicates
- that \cs{seq_new:N} expects the name of a sequence. From the argument
- specifier, \cs{seq_new:c} also expects a sequence name, but as a
- name rather than as a control sequence. Each argument given in the
- illustration should be described in the following text.
-\end{function}
-
-Some functions are fully expandable, which allows it to be used within
-an \texttt{x}-type argument (in plain \TeX\ terms, inside an \cs{edef}).
-These fully expandable functions are indicated in the documentation by
-a star:
-\begin{function}{
- \cs_to_str:N / (EXP)
- }
- \begin{syntax}
- "\cs_to_str:N" <cs>
- \end{syntax}
- As with other functions, some text should follow which explains how
- the function works. Usually, only the star will indicate that the
- function is expandable. In this case, the function expects a <cs>,
- shorthand for a <control sequence>.
-\end{function}
-
-Conditional (\texttt{if}) functions are normally defined in three variants, with
-\texttt{T}, \texttt{F} and \texttt{TF} argument specifiers. This allows
-them to be used for different `true'/`false' branches, depending on
-which outcome the conditional is being used to test. To indicate this
-without repetition, this information is given in a shortened form:
-\begin{function}{
- \xetex_if_engine: / (TF) (EXP)
- }
- \begin{syntax}
- "\xetex_if_engine:TF" <true code> <false code>
- \end{syntax}
- The underlining and italic of \texttt{TF} indicates that
- \cs{xetex_if_engine:T}, \cs{xetex_if_engine:F} and
- \cs{xetex_if_engine:TF} are all available. Usually, the illustration
- will use the \texttt{TF} variant, and so both <true code>
- and <false code> will be shown. The two variant forms \texttt{T} and
- \texttt{F} take only <true code> and <false code>, respectively.
- Here, the star also shows that this function is expandable.
- With some minor exceptions, \emph{all} conditional functions in the
- \pkg{expl3} modules should be defined in this way.
-\end{function}
-
-Variables, constants and so on are described in a similar manner:
-\begin{variable}{
- \l_tmpa_tl
- }
- A short piece of text will describe the variable: there is no
- syntax illustration in this case.
-\end{variable}
-
-In some cases, the function is similar to one in \LaTeXe\ or plain \TeX.
-In these cases, the text will include an extra `\textbf{\TeX{}hackers
-note}' section:
-\begin{function}{
- \token_to_str:N / (EXP)
- }
- \begin{syntax}
- "\token_to_str:N" <token>
- \end{syntax}
- The normal description text.
- \begin{texnote}
- Detail for the experienced \TeX\ or \LaTeXe\ programmer. In this
- case, it would point out that this function is the \TeX\ primitive
- \cs{string}.
- \end{texnote}
-\end{function}
-
-\DisableImplementation
-
-\DocInput{l3names.dtx}
-
-\DocInput{l3basics.dtx}
-\DocInput{l3expan.dtx}
-\DocInput{l3prg.dtx}
-\DocInput{l3quark.dtx}
-\DocInput{l3token.dtx}
-
-\DocInput{l3int.dtx}
-\DocInput{l3intexpr.dtx}
-\DocInput{l3skip.dtx}
-
-\DocInput{l3tl.dtx}
-\DocInput{l3toks.dtx}
-\DocInput{l3seq.dtx}
-\DocInput{l3clist.dtx}
-\DocInput{l3prop.dtx}
-
-\DocInput{l3io.dtx}
-\DocInput{l3msg.dtx}
-\DocInput{l3box.dtx}
-\DocInput{l3xref.dtx}
-\DocInput{l3keyval.dtx}
-\DocInput{l3keys.dtx}
-%\DocInput{l3calc.dtx}
-\DocInput{l3file.dtx}
-
-% \DocInput{l3precom.dtx}
-% \DocInput{l3alloc.dtx}
-% \DocInput{l3chk.dtx}
-
-\part{Implementation}
-\def\maketitle{}
-\EnableImplementation
-\DisableDocumentation
-\DocInputAgain
-
-%% \DocInput{l3vers.dtx} % Current version date
-
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-\pagestyle{headings}
-
-% Make TeX shut up.
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-\hfuzz=\maxdimen
-
-\PrintChanges
-\clearpage
-
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-\def\endash{--}
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-\def-{\futurelet\temp\indexdash}
-\def\indexdash{\ifx\temp-\endash\fi}
-
-\DelayPrintIndex
-\endgroup
-
-\end{document}
-
-