From d0038f2e9f6f71498cffbfe932d17627dbee1dfe Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?= Date: Sat, 27 Mar 2010 15:02:03 +0100 Subject: split mods into loader and modutils --- README | 20 +-- luatexbase-mods.dtx | 507 ---------------------------------------------------- 2 files changed, 5 insertions(+), 522 deletions(-) delete mode 100644 luatexbase-mods.dtx diff --git a/README b/README index fbda4f2..c209d5e 100644 --- a/README +++ b/README @@ -9,10 +9,11 @@ Each resource is handled in a separate package, and luatexbase.sty merely loads all of them. The resources considered are: -- registers (\count, \box, etc.) -> lualatex-regs -- Lua modules -> lualatex-mods -- \attribute's -> lualatex-attr -- \catcodetable's -> lualatex-cctb +- registers (\count, \box, etc.) -> luatexbase-regs +- Lua modules -> luatexbase-loader +- Additional functions for modules -> luatexbase-modutils +- \attribute's -> luatexbase-attr +- \catcodetable's -> luatexbase-cctb - Lua callbacks -> luamcallbacks WARNING: these packages are subject to change or even be merged or disappear in @@ -39,17 +40,6 @@ Here are the recommended installation methods (preferred first). 4. Try to figure it out by looking at the Makefile and comments in the sources. -Manifest --------- - -Source files: - luamcallbacks.dtx - -Derived files: - luamcallbacks.pdf - luamcallbacks-test.tex - luamcallbacks.lua - License ------- diff --git a/luatexbase-mods.dtx b/luatexbase-mods.dtx deleted file mode 100644 index 9f45e1c..0000000 --- a/luatexbase-mods.dtx +++ /dev/null @@ -1,507 +0,0 @@ -% \iffalse meta-comment -% -% Template : look for DATE DESC VERSION !!! -% and 'derived files' !!! -% -% Written in 2009, 2010 by Manuel Pégourié-Gonnard and Élie Roux. -% -% -% -% This work is under the CC0 license. -% -% This work consists of the main source file luatexbase-mods.dtx -% and the derived files -% luatexbase-mods.sty mods.lua ... -% -% Unpacking: -% tex luatexbase-mods.dtx -% Documentation: -% pdflatex luatexbase-mods.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 -% -%<*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. - - - -This work is under the CC0 license. - -This work consists of the main source file luatexbase-mods.dtx -and the derived files - luatexbase-mods.sty mods.lua ... - -\endpreamble - -\let\MetaPrefix\DoubleperCent - -\generate{% - \usedir{tex/luatex/luatexbase}% - \file{luatexbase-mods.sty}{\from{luatexbase-mods.dtx}{texpackage}}% -} - -\def\MetaPrefix{-- } - -\def\luapostamble{% - \MetaPrefix^^J% - \MetaPrefix\space End of File `\outFileName'.% -} - -\def\currentpostamble{\luapostamble}% - -\generate{% - \usedir{tex/luatex/luatexbase}% - \file{mods.lua}{\from{luatexbase-mods.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-mods.sty mods.lua ...} -\Msg{*} -\Msg{* Happy TeXing!} -\Msg{*} -\Msg{************************************************************************} - -\endbatchfile -% -%<*ignore> -\fi -% -%<*driver> -\NeedsTeXFormat{LaTeX2e} -\ProvidesFile{luatexbase-mods.drv} - [DATE DESC] -\documentclass{ltxdoc} -\EnableCrossrefs -\CodelineIndex -\begin{document} - \DocInput{luatexbase-mods.dtx}% -\end{document} -% -% \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 \~} -% -% \GetFileInfo{luatexbase-mods.drv} -% -% \title{The \textsf{luatexbase-mods} 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} -% -% Lua has some embedded module management, with the functions \texttt{module} -% and \texttt{require}. With this package we try get more control on the -% module system, by implementing something close to the \LaTeX 's -% \texttt{\string\usepackage} and \texttt{\string\RequirePackage} macros: the -% \texttt{\string\luatexUseModule} and \texttt{\string\luatexRequireModule} -% that act like them, but for lua files. The functions \texttt{module} and -% \texttt{require} should not be used, in profit of the lua functions -% \texttt{luatextra.provides\_module} and \texttt{luatextra.use\_module} or -% \texttt{luatextra.require\_module}. -% -% \section{Implementation} -% -% \subsection{\TeX\ package} -% -% \begin{macrocode} -%<*texpackage> -% \end{macrocode} -% -% \subsubsection{Module handling} -% -% The \texttt{\string\luatexModuleError} macro is called by the lua function -% \texttt{luatextra.module\_error}. It is necessary because we can't call -% directly \texttt{\string\errmessage} in lua. -% -% \begin{macrocode} - -\def\luatexModuleError#1#2{% - \errorcontextlines=0\relax - \immediate\write16{}% - \errmessage{Module #1 error: #2^^J^^J% -See the module #1 documentation for explanation.^^J ...^^J}% -} - -% \end{macrocode} -% -% Then we define -% \texttt{\string\luatexUseModule} that simply calls -% \texttt{luatextra.use\_module}. -% If the package is loaded with Plain, we define -% \texttt{\string\luaRequireModule} with two mandatory arguments. -% -% \begin{macrocode} -\def\luatexUseModule#1{\luadirect{luatextra.use_module([[#1]])}} - -\expandafter\ifx\csname ProvidesPackage\endcsname\relax - \def\luatexRequireModule#1#2{\luadirect{% - luatextra.require_module([[#1]], [[#2]])}} -\else -% \end{macrocode} -% -% If the package is loaded with \LaTeX , we define -% \texttt{\string\luaRequireModule} with one mandatory -% argument (the name of the package) and one optional (the version or the -% date). -% -% \begin{macrocode} - \newcommand\luatexRequireModule[2][0]{\luadirect{luatextra.require_module([[#2]], [[#1]])}} -\fi -% \end{macrocode} -% -% \begin{macrocode} -% -% \end{macrocode} -% -% \subsection{Lua module} -% -% \begin{macrocode} -%<*luamodule> -% \end{macrocode} -% -% Initialisation borrowed from luatextra -% -% \begin{macrocode} -module("luatextra", package.seeall) - -local format = string.format - -luatextra.modules = luatextra.modules or {} -% \end{macrocode} -% -% Here we define the warning and error functions specific to -% \texttt{luatextra}. -% -% \begin{macrocode} - -luatextra.internal_warning_spaces = " " - -function luatextra.internal_warning(msg) - if not msg then return end - texio.write_nl(format("\nLuaTeXtra Warning: %s\n\n", msg)) -end - -luatextra.internal_error_spaces = " " - -function luatextra.internal_error(msg) - if not msg then return end - tex.sprint(format("\\immediate\\write16{}\\errmessage{LuaTeXtra error: %s^^J^^J}", msg)) -end - -% \end{macrocode} -% -% \subsubsection{Error, warning and info function for modules} -% -% Some module printing functions are provided, they have the same -% philosophy as the \LaTeX 's \texttt{\string\PackageError} and -% \texttt{\string\PackageWarning} macros: their first argument is the name -% of the module, and the second is the message. These functions are meant -% to be used by lua module writers. -% -% \begin{macrocode} - -function luatextra.module_error(package, msg, helpmsg) - if not package or not msg then - return - end - if helpmsg then - tex.sprint(format("\\errhelp{%s}", helpmsg)) - end - tex.sprint(format("\\luatexModuleError{%s}{%s}", package, msg)) -end - -function luatextra.module_warning(modulename, msg) - if not modulename or not msg then - return - end - texio.write_nl(format("\nModule %s Warning: %s\n\n", modulename, msg)) -end - -function luatextra.module_log(modulename, msg) - if not modulename or not msg then - return - end - texio.write_nl('log', format("%s: %s", modulename, msg)) -end - -function luatextra.module_term(modulename, msg) - if not modulename or not msg then - return - end - texio.write_nl('term', format("%s: %s", modulename, msg)) -end - -function luatextra.module_info(modulename, msg) - if not modulename or not msg then - return - end - texio.write_nl(format("%s: %s\n", modulename, msg)) -end - -% \end{macrocode} -% -% \subsubsection{module loading and providing functions} -% -% A small function to find a lua module file according to its name, with or -% without the \texttt{.lua} at the end of the filename. -% -% \begin{macrocode} - -function luatextra.find_module_file(name) - if string.sub(name, -4) ~= '.lua' then - name = name..'.lua' - end - path = kpse.find_file(name, 'tex') - if not path then - path = kpse.find_file(name, 'texmfscripts') - end - return path, name -end - -% \end{macrocode} -% -% A small patch, for the \texttt{module} function to work in this file. I -% can't understand why it doens't otherwise. -% -% \begin{macrocode} - -luatextra.module = module - -% \end{macrocode} -% -% \begin{macro}{luatextra.use module} -% -% This macro is the one used to simply load a lua module file. It does not -% reload it if it's already loaded, and prints the filename in the terminal -% and the log. A lua module must call the macro -% \texttt{luatextra.provides\_module}. -% -% \begin{macrocode} - - -function luatextra.use_module(name) - if not name or luatextra.modules[name] then - return - end - local path, filename = luatextra.find_module_file(name) - if not path then - luatextra.internal_error(format("unable to find lua module %s", name)) - else - if path:sub(1,2) == "./" then - path = path:sub(3) - end - texio.write_nl('('..path) - dofile(path) - if not luatextra.modules[name] then - luatextra.internal_warning(format("You have requested module `%s',\n%s but the file %s does not provide it.", name, luatextra.internal_warning_spaces, filename)) - end - if not package.loaded[name] then - luatextra.module(name, package.seeall) - end - texio.write(')') - end -end - -% \end{macrocode} -% -% \end{macro} -% -% Some internal functions to convert a date into a number, and to determine -% if a string is a date. It is useful for -% \texttt{luatextra.require\_package} to understand if a user asks a -% version with a date or a version number. -% -% \begin{macrocode} - -function luatextra.datetonumber(date) - numbers = string.gsub(date, "(%d+)/(%d+)/(%d+)", "%1%2%3") - return tonumber(numbers) -end - -function luatextra.isdate(date) - for _, _ in string.gmatch(date, "%d+/%d+/%d+") do - return true - end - return false -end - -local date, number = 1, 2 - -function luatextra.versiontonumber(version) - if luatextra.isdate(version) then - return {type = date, version = luatextra.datetonumber(version), orig = version} - else - return {type = number, version = tonumber(version), orig = version} - end -end - -luatextra.requiredversions = {} - -% \end{macrocode} -% -% \begin{macro}{luatextra.require module} -% -% This function is like the \texttt{luatextra.use\_module} function, but -% can accept a second argument that checks for the version of the module. -% The version can be a number or a date (format yyyy/mm/dd). -% -% \begin{macrocode} - -function luatextra.require_module(name, version) - if not name then - return - end - if not version then - return luatextra.use_module(name) - end - luaversion = luatextra.versiontonumber(version) - if luatextra.modules[name] then - if luaversion.type == date then - if luatextra.datetonumber(luatextra.modules[name].date) < luaversion.version then - luatextra.internal_error(format("found module `%s' loaded in version %s, but version %s was required", name, luatextra.modules[name].date, version)) - end - else - if luatextra.modules[name].version < luaversion.version then - luatextra.internal_error(format("found module `%s' loaded in version %.02f, but version %s was required", name, luatextra.modules[name].version, version)) - end - end - else - luatextra.requiredversions[name] = luaversion - luatextra.use_module(name) - end -end - -% \end{macrocode} -% -% \end{macro} -% -% \begin{macro}{luatextra.provides module} -% -% This macro is the one that must be called in the module files. It takes a -% table as argument. You can put any information you want in this table, -% but the mandatory ones are \texttt{name} (a string), \texttt{version} (a -% number), \texttt{date} (a string) and \texttt{description} (a string). -% Other fields are usually \texttt{copyright}, \texttt{author} and -% \texttt{license}. -% -% This function logs informations about the module the same way \LaTeX\ -% does for informations about packages. -% -% \begin{macrocode} - -function luatextra.provides_module(mod) - if not mod then - luatextra.internal_error('cannot provide nil module') - return - end - if not mod.version or not mod.name or not mod.date or not mod.description then - luatextra.internal_error('invalid module registered, fields name, version, date and description are mandatory') - return - end - requiredversion = luatextra.requiredversions[mod.name] - if requiredversion then - if requiredversion.type == date and requiredversion.version > luatextra.datetonumber(mod.date) then - luatextra.internal_error(format("loading module %s in version %s, but version %s was required", mod.name, mod.date, requiredversion.orig)) - elseif requiredversion.type == number and requiredversion.version > mod.version then - luatextra.internal_error(format("loading module %s in version %.02f, but version %s was required", mod.name, mod.version, requiredversion.orig)) - end - end - luatextra.modules[mod.name] = module - texio.write_nl('log', format("Lua module: %s %s v%.02f %s\n", mod.name, mod.date, mod.version, mod.description)) -end - -% \end{macrocode} -% -% \end{macro} -% -% Here we load the \textsf{luaextra} module, that contains a bunch of very -% useful functions. See the documentation of \textsf{luaextra} for more -% details. -% -% \begin{macrocode} - -luatextra.use_module('luaextra') - -% \end{macrocode} -% -% \texttt{luatextra.kpse\_module\_loader} finds a module with the -% \texttt{kpse} library. This function is then registered in the table of -% the functions used by the lua function \texttt{require} to look for -% modules. -% -% \begin{macrocode} - -function luatextra.kpse_module_loader(mod) - local file = luatextra.find_module_file(mod) - if file then - local loader, error = loadfile(file) - if loader then - texio.write_nl("(" .. file .. ")") - return loader - end - return "\n\t[luatextra.kpse_module_loader] Loading error:\n\t" - .. error - end - return "\n\t[luatextra.kpse_module_loader] Search failed" -end - -table.insert(package.loaders, luatextra.kpse_module_loader) - -% \end{macrocode} -% -% \begin{macrocode} -% -% \end{macrocode} -% -% \Finale -\endinput -- cgit v1.2.3 From d40f0c4f1dc134bb5258aab331a78d6581131ed1 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?= Date: Sat, 27 Mar 2010 16:30:00 +0100 Subject: Initial version of loader. --- TODO | 7 ++ luatexbase-loader.dtx | 209 ++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 216 insertions(+) create mode 100644 luatexbase-loader.dtx diff --git a/TODO b/TODO index 27e0e7f..38d4e9a 100644 --- a/TODO +++ b/TODO @@ -13,10 +13,17 @@ general - redo module loading in packages once mods is done. - adjust preamble to avoid duplicated list of files (refer to DTX instead) +loader +------ + +- a.b.c -> a/b/c or a/b.c or a.b.c + Later ===== - change lua module name(s) (luatexbase or luatexbase.regs etc) +- compat with LuaTeX 0.25.4? (Means problems with \directlua, primitive names, + kpse.find_file(..., 'lua'), etc.) regs ---- diff --git a/luatexbase-loader.dtx b/luatexbase-loader.dtx new file mode 100644 index 0000000..5e7c77b --- /dev/null +++ b/luatexbase-loader.dtx @@ -0,0 +1,209 @@ +% \iffalse meta-comment +% +% Template : look for DATE DESC VERSION !!! +% and 'derived files' !!! +% +% Written in 2009, 2010 by Manuel Pégourié-Gonnard and Élie Roux. +% +% +% +% 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 loader.lua ... +% +% Unpacking: +% tex luatexbase-loader.dtx +% Documentation: +% pdflatex luatexbase-loader.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 +% +%<*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. + + + +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 loader.lua ... + +\endpreamble + +\let\MetaPrefix\DoubleperCent + +\generate{% + \usedir{tex/luatex/luatexbase}% + \file{luatexbase-loader.sty}{\from{luatexbase-loader.dtx}{texpackage}}% +} + +\def\MetaPrefix{-- } + +\def\luapostamble{% + \MetaPrefix^^J% + \MetaPrefix\space End of File `\outFileName'.% +} + +\def\currentpostamble{\luapostamble}% + +\generate{% + \usedir{tex/luatex/luatexbase}% + \file{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 +% +%<*ignore> +\fi +% +%<*driver> +\NeedsTeXFormat{LaTeX2e} +\ProvidesFile{luatexbase-loader.drv} + [DATE DESC] +\documentclass{ltxdoc} +\EnableCrossrefs +\CodelineIndex +\begin{document} + \DocInput{luatexbase-loader.dtx}% +\end{document} +% +% \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 \~} +% +% \GetFileInfo{luatexbase-loader.drv} +% +% \title{The \textsf{luatexbase-loader} 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} +% +% \begin{macrocode} +\directlua{% + local file = "luatexbase.loader.lua" + local path = assert(kpse.find_file(file, 'tex'), + "File '"..file.."' no found") + tex.write_nl("("..path..")") + dofile(path)} +% \end{macrocode} +% +% \begin{macrocode} +% +% \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) +% +% \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} +%\input luatexbase-loader.sty +%\RequirePackage{luatexbase-loader} +%<*testplain,testlatex> +% \end{macrocode} +% +% \begin{macrocode} +% +%\bye +%\stop +% \end{macrocode} +% +% \Finale +\endinput -- cgit v1.2.3 From 234bcbbd16c240fa889010c8ca0b0fd74f3db7f9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?= Date: Sat, 27 Mar 2010 16:42:01 +0100 Subject: Declaration, protection, etc. for loader. --- luatexbase-cctb.dtx | 6 ++++ luatexbase-loader.dtx | 95 ++++++++++++++++++++++++++++++++++++++++----------- 2 files changed, 81 insertions(+), 20 deletions(-) diff --git a/luatexbase-cctb.dtx b/luatexbase-cctb.dtx index 5eeefc9..729faf0 100644 --- a/luatexbase-cctb.dtx +++ b/luatexbase-cctb.dtx @@ -392,6 +392,12 @@ and the derived files % % \begin{macrocode} \directlua{luatextra.catcodetable_do_shortcuts()} +% \end{macrocode} +% +% That's all, folks! +% +% \begin{macrocode} +\lltxb@cctb@AtEnd % % \end{macrocode} % diff --git a/luatexbase-loader.dtx b/luatexbase-loader.dtx index 5e7c77b..5fe77f1 100644 --- a/luatexbase-loader.dtx +++ b/luatexbase-loader.dtx @@ -1,8 +1,5 @@ % \iffalse meta-comment % -% Template : look for DATE DESC VERSION !!! -% and 'derived files' !!! -% % Written in 2009, 2010 by Manuel Pégourié-Gonnard and Élie Roux. % % @@ -11,18 +8,14 @@ % % This work consists of the main source file luatexbase-loader.dtx % and the derived files -% luatexbase-loader.sty loader.lua ... +% luatexbase-loader.sty luatexbase.loader.lua +% test-loader-plain.tex test-loader-latex.tex % % Unpacking: % tex luatexbase-loader.dtx % Documentation: % pdflatex luatexbase-loader.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}% @@ -51,7 +44,8 @@ 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 loader.lua ... + luatexbase-loader.sty luatexbase.loader.lua + test-loader-plain.tex test-loader-latex.tex \endpreamble @@ -62,6 +56,12 @@ and the derived files \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{% @@ -73,7 +73,7 @@ and the derived files \generate{% \usedir{tex/luatex/luatexbase}% - \file{loader.lua}{\from{luatexbase-loader.dtx}{luamodule}}% + \file{luatexbase.loader.lua}{\from{luatexbase-loader.dtx}{luamodule}}% } \obeyspaces @@ -94,12 +94,8 @@ and the derived files \fi % %<*driver> -\NeedsTeXFormat{LaTeX2e} -\ProvidesFile{luatexbase-loader.drv} - [DATE DESC] \documentclass{ltxdoc} -\EnableCrossrefs -\CodelineIndex +\input{lltxb-dtxstyle} \begin{document} \DocInput{luatexbase-loader.dtx}% \end{document} @@ -124,10 +120,8 @@ and the derived files % Grave accent \` Left brace \{ Vertical bar \| % Right brace \} Tilde \~} % -% \GetFileInfo{luatexbase-loader.drv} -% % \title{The \textsf{luatexbase-loader} package} -% \date{DATE} +% \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}} @@ -141,12 +135,70 @@ and the derived files % % \section{Implementation} % -% \subsection{\TeX\ package} +% \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" @@ -156,7 +208,10 @@ and the derived files dofile(path)} % \end{macrocode} % +% That's all, folks! +% % \begin{macrocode} +\lltxb@loader@AtEnd % % \end{macrocode} % -- cgit v1.2.3 From bbade272c39f4925130374c026bdc27af7189013 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?= Date: Sat, 27 Mar 2010 18:58:59 +0100 Subject: Incorporate loader in the Makefile. --- Makefile | 14 ++++++++++++-- luatexbase-loader.dtx | 2 +- 2 files changed, 13 insertions(+), 3 deletions(-) diff --git a/Makefile b/Makefile index 3302117..3e7cb5a 100644 --- a/Makefile +++ b/Makefile @@ -13,7 +13,10 @@ UNPACKED_ATTR = luatexbase-attr.sty luatexbase.attr.lua \ test-attr-plain.tex test-attr-latex.tex UNPACKED_CCTB = luatexbase-cctb.sty luatexbase.cctb.lua \ test-cctb-plain.tex test-cctb-latex.tex -UNPACKED = $(UNPACKED_MCB) $(UNPACKED_REGS) $(UNPACKED_ATTR) $(UNPACKED_CCTB) +UNPACKED_LOADER = luatexbase-loader.sty luatexbase.loader.lua \ + test-loader-plain.tex test-loader-latex.tex +UNPACKED = $(UNPACKED_MCB) $(UNPACKED_REGS) $(UNPACKED_ATTR) $(UNPACKED_CCTB) \ + $(UNPACKED_LOADER) COMPILED = $(DOC) GENERATED = $(COMPILED) $(UNPACKED) SOURCE = $(DTX) $(DTXSTY) README TODO Changes Makefile @@ -44,7 +47,7 @@ DO_MAKEINDEX = makeindex -s gind.ist $(subst .dtx,,$<) >/dev/null 2>&1 # Main targets definition all: $(GENERATED) -check: check-regs check-attr check-cctb +check: check-regs check-attr check-cctb check-load doc: $(COMPILED) unpack: $(UNPACKED) ctan: check $(CTAN_ZIP) @@ -69,6 +72,9 @@ $(UNPACKED_ATTR): luatexbase-attr.dtx $(UNPACKED_CCTB): luatexbase-cctb.dtx $(DO_TEX) +$(UNPACKED_LOADER): luatexbase-loader.dtx + $(DO_TEX) + check-regs: $(UNPACKED_REGS) luatex --interaction=batchmode test-regs-plain.tex >/dev/null lualatex --interaction=batchmode test-regs-latex.tex >/dev/null @@ -81,6 +87,10 @@ check-cctb: $(UNPACKED_CCTB) luatex --interaction=batchmode test-cctb-plain.tex >/dev/null lualatex --interaction=batchmode test-cctb-latex.tex >/dev/null +check-loader: $(UNPACKED_LOADER) + luatex --interaction=batchmode test-loader-plain.tex >/dev/null + lualatex --interaction=batchmode test-loader-latex.tex >/dev/null + $(CTAN_ZIP): $(SOURCE) $(COMPILED) $(TDS_ZIP) @echo "Making $@ for CTAN upload." @$(RM) -- $@ diff --git a/luatexbase-loader.dtx b/luatexbase-loader.dtx index 5fe77f1..b413a46 100644 --- a/luatexbase-loader.dtx +++ b/luatexbase-loader.dtx @@ -204,7 +204,7 @@ and the derived files local file = "luatexbase.loader.lua" local path = assert(kpse.find_file(file, 'tex'), "File '"..file.."' no found") - tex.write_nl("("..path..")") + texio.write_nl("("..path..")") dofile(path)} % \end{macrocode} % -- cgit v1.2.3