summaryrefslogtreecommitdiff
path: root/luatexbase-loader.dtx
diff options
context:
space:
mode:
authorManuel Pégourié-Gonnard <mpg@elzevir.fr>2010-03-27 19:04:41 +0100
committerManuel Pégourié-Gonnard <mpg@elzevir.fr>2010-03-27 19:04:41 +0100
commit34b29e403d015b1ba2ba08d9a4502d044293cf52 (patch)
tree732a6a72fa982622fbab0ccd6571b83a9bc70819 /luatexbase-loader.dtx
parent86a8b1f74fad27b60acb9a14f0ad74a0f020885a (diff)
parentbbade272c39f4925130374c026bdc27af7189013 (diff)
downloadluatexbase-34b29e403d015b1ba2ba08d9a4502d044293cf52.tar.gz
Merge branch 'master' into unstable
Diffstat (limited to 'luatexbase-loader.dtx')
-rw-r--r--luatexbase-loader.dtx264
1 files changed, 264 insertions, 0 deletions
diff --git a/luatexbase-loader.dtx b/luatexbase-loader.dtx
new file mode 100644
index 0000000..b413a46
--- /dev/null
+++ b/luatexbase-loader.dtx
@@ -0,0 +1,264 @@
+% \iffalse meta-comment
+%
+% 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-loader.dtx
+% and the derived files
+% luatexbase-loader.sty luatexbase.loader.lua
+% test-loader-plain.tex test-loader-latex.tex
+%
+% Unpacking:
+% tex luatexbase-loader.dtx
+% Documentation:
+% pdflatex luatexbase-loader.dtx
+%
+%<*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-loader.dtx
+and the derived files
+ luatexbase-loader.sty luatexbase.loader.lua
+ test-loader-plain.tex test-loader-latex.tex
+
+\endpreamble
+
+\let\MetaPrefix\DoubleperCent
+
+\generate{%
+ \usedir{tex/luatex/luatexbase}%
+ \file{luatexbase-loader.sty}{\from{luatexbase-loader.dtx}{texpackage}}%
+}
+
+\generate{%
+ \usedir{doc/luatex/luatexbase}%
+ \file{test-loader-plain.tex}{\from{luatexbase-loader.dtx}{testplain}}%
+ \file{test-loader-latex.tex}{\from{luatexbase-loader.dtx}{testlatex}}%
+}
+
+\def\MetaPrefix{-- }
+
+\def\luapostamble{%
+ \MetaPrefix^^J%
+ \MetaPrefix\space End of File `\outFileName'.%
+}
+
+\def\currentpostamble{\luapostamble}%
+
+\generate{%
+ \usedir{tex/luatex/luatexbase}%
+ \file{luatexbase.loader.lua}{\from{luatexbase-loader.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-loader.sty loader.lua ...}
+\Msg{*}
+\Msg{* Happy TeXing!}
+\Msg{*}
+\Msg{************************************************************************}
+
+\endbatchfile
+%</install>
+%<*ignore>
+\fi
+%</ignore>
+%<*driver>
+\documentclass{ltxdoc}
+\input{lltxb-dtxstyle}
+\begin{document}
+ \DocInput{luatexbase-loader.dtx}%
+\end{document}
+%</driver>
+% \fi
+%
+% \CheckSum{0}
+%
+% \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 \~}
+%
+% \title{The \textsf{luatexbase-loader} package}
+% \date{v0.1 2010-03-27}
+% \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}
+%
+% \subsubsection{Preliminaries}
+%
+% Reload protection, especially for \plaintex.
+%
+% \begin{macrocode}
+ \csname lltxb@loader@loaded\endcsname
+\expandafter\let\csname lltxb@loader@loaded\endcsname\endinput
+% \end{macrocode}
+%
+% Package declaration.
+%
+% \begin{macrocode}
+\begingroup
+ \expandafter\ifx\csname ProvidesPackage\endcsname\relax
+ \def\x#1[#2]{\immediate\write16{Package: #1 #2}}
+ \else
+ \let\x\ProvidesPackage
+ \fi
+\expandafter\endgroup
+\x{luatexbase-loader}[2010/03/26 v0.1 Lua module loader for LuaTeX (mpg)]
+% \end{macrocode}
+%
+% Make sure \luatex is used.
+%
+% \begin{macrocode}
+\begingroup\expandafter\expandafter\expandafter\endgroup
+\expandafter\ifx\csname RequirePackage\endcsname\relax
+ \input ifluatex.sty
+\else
+ \RequirePackage{ifluatex}
+\fi
+\ifluatex\else
+ \begingroup
+ \expandafter\ifx\csname PackageWarningNoLine\endcsname\relax
+ \def\x#1#2{\begingroup\newlinechar10
+ \immediate\write16{Package #1 warning: #2}\endgroup}
+ \else
+ \let\x\PackageWarningNoLine
+ \fi
+ \expandafter\endgroup
+ \x{luatexbase-loader}{LuaTeX is required for this package.^^J
+ Aborting package loading.}
+ \expandafter\endinput
+\fi
+% \end{macrocode}
+%
+% Make sure the catcode of @ is correct, especially for \plaintex.
+%
+% \begin{macrocode}
+\expandafter\edef\csname lltxb@loader@AtEnd\endcsname{%
+ \catcode64 \the\catcode64\relax}
+\catcode64 11
+% \end{macrocode}
+%
+% \subsubsection{Main content}
+%
+% Load the supporting Lua module.
+%
+% \begin{macrocode}
+\directlua{%
+ local file = "luatexbase.loader.lua"
+ local path = assert(kpse.find_file(file, 'tex'),
+ "File '"..file.."' no found")
+ texio.write_nl("("..path..")")
+ dofile(path)}
+% \end{macrocode}
+%
+% That's all, folks!
+%
+% \begin{macrocode}
+\lltxb@loader@AtEnd
+%</texpackage>
+% \end{macrocode}
+%
+% \subsection{Lua module}
+%
+% \begin{macrocode}
+%<*luamodule>
+module('luatextra', package.seeall)
+% \end{macrocode}
+%
+% \begin{macrocode}
+local function load_module(mod)
+ local file = kpse.find_file(mod, 'lua')
+ if not file then
+ return "\n\t[luatextra.loader] Search failed"
+ end
+ local loader, error = loadfile(file)
+ if not loader then
+ return "\n\t[luatextra.loader] Loading error:\n\t"..error
+ end
+ texio.write_nl("("..file..")")
+ return loader
+end
+% \end{macrocode}
+%
+% \begin{macrocode}
+table.insert(package.loaders, load_module)
+%</luamodule>
+% \end{macrocode}
+%
+% \section{Test files}
+%
+% We just check that the package loads properly, under both LaTeX and Plain
+% TeX. Anyway, the test files of other modules using this one already are a
+% test\dots
+%
+% \begin{macrocode}
+%<testplain>\input luatexbase-loader.sty
+%<testlatex>\RequirePackage{luatexbase-loader}
+%<*testplain,testlatex>
+% \end{macrocode}
+%
+% \begin{macrocode}
+%</testplain,testlatex>
+%<testplain>\bye
+%<testlatex>\stop
+% \end{macrocode}
+%
+% \Finale
+\endinput