From 7002dfe5556f503320d9bee480e5fb43bdb6e7a3 Mon Sep 17 00:00:00 2001
From: Khaled Hosny <khaledhosny@eglug.org>
Date: Mon, 10 May 2010 17:23:06 +0300
Subject: Rename to lualibs

Rename luaextra->lualibs when sensible, also use luatexbase instead of
luatextra.
---
 luaextra.dtx | 408 -----------------------------------------------------------
 1 file changed, 408 deletions(-)
 delete mode 100644 luaextra.dtx

(limited to 'luaextra.dtx')

diff --git a/luaextra.dtx b/luaextra.dtx
deleted file mode 100644
index 0f450d5..0000000
--- a/luaextra.dtx
+++ /dev/null
@@ -1,408 +0,0 @@
-% \iffalse meta-comment
-%
-% Copyright (C) 2009 by PRAGMA ADE / ConTeXt Development Team
-%
-% See ConTeXt's mreadme.pdf for the license.
-%
-% This work consists of the main source file luaextra.dtx
-% and the derived file luaextra.lua.
-%
-% Unpacking:
-%    tex luatextra.dtx
-%
-% Documentation:
-%    pdflatex luaextra.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
-\Msg{************************************************************************}
-\Msg{* Installation}
-\Msg{* Package: luaextra 2010/01/11 v0.92 Lua additional functions.}
-\Msg{************************************************************************}
-
-\keepsilent
-\askforoverwritefalse
-
-\let\MetaPrefix\relax
-
-\preamble
-This is a generated file.
-
-Copyright (C) 2009 by PRAGMA ADE / ConTeXt Development Team
-
-See ConTeXt's mreadme.pdf for the license.
-
-This work consists of the main source file luaextra.dtx
-and the derived file luaextra.lua.
-
-\endpreamble
-
-% The following hacks are to generate a lua file with lua comments starting by
-% -- instead of %%
-
-\def\MetaPrefix{-- }
-
-\def\luapostamble{%
-  \MetaPrefix^^J%
-  \MetaPrefix\space End of File `\outFileName'.%
-}
-
-\def\currentpostamble{\luapostamble}%
-
-\generate{%
-  \usedir{tex/luatex/luatextra}%
-  \file{luaextra.lua}{\from{luaextra.dtx}{lua}}%
-}
-
-\obeyspaces
-\Msg{************************************************************************}
-\Msg{*}
-\Msg{* To finish the installation you have to move the following}
-\Msg{* files into a directory searched by TeX:}
-\Msg{*}
-\Msg{*     luaextra.lua}
-\Msg{*}
-\Msg{* Happy TeXing!}
-\Msg{*}
-\Msg{************************************************************************}
-
-\endbatchfile
-%</install>
-%<*ignore>
-\fi
-%</ignore>
-%<*driver>
-\NeedsTeXFormat{LaTeX2e}
-\ProvidesFile{luaextra.drv}
-  [2010/01/11 v0.92 Lua additional functions.]
-\documentclass{ltxdoc}
-\EnableCrossrefs
-\CodelineIndex
-\begin{document}
-  \DocInput{luaextra.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         \~}
-%
-% \GetFileInfo{luaextra.drv}
-%
-% \title{The \textsf{luaextra} package}
-% \date{2010/01/11 v0.92}
-% \author{Elie Roux \\ \texttt{elie.roux@telecom-bretagne.eu}}
-%
-% \maketitle
-%
-% \begin{abstract}
-% Additional lua functions taken from the libs of Con\TeX t. For an
-% introduction on this package (among others), please refer to the document
-% \texttt{luatex-reference.pdf}.
-% \end{abstract}
-%
-% \section{Overview}
-%
-% Lua is a very minimal language, and it does not have a lot of built-in
-% functions. Some functions will certainly be needed by a lot of packages.
-% Instead of making each of them implement these functions, the aim of this
-% file is to provide a minimal set of functions. All functions are taken from
-% Con\TeX t libraries.
-%
-% There are some differences with the Con\TeX t funtions though, especially on
-% names: for example the \texttt{file.*} funtions are renamed in
-% \texttt{fpath.*}. It seems more logical as they deal with file paths, not
-% files. Also the \texttt{file.is\_readable} and \texttt{file.is\_writable}
-% are renamed \texttt{lfs.is\_readable} and \texttt{lfs.is\_writable}.
-%
-% If you use a function you think is missing in this file, please tell the
-% maintainer.
-%
-% \texttt{Warning:} Even if the names will certainly remain the same, some
-% implementations may differ, and some functions might appear or dissapear. As
-% Lua\TeX\ is not stable, this file is not neither.
-%
-% All functions are described in this document, but the one of the functions
-% you'll use most will certainly be \texttt{table.serialize} (also named
-% \texttt{table.tostring}) that takes a table and returns an intented string
-% describing the table. It describes the table so that Lua\TeX\ can read it
-% again as a table. You can do a lot of things with this functions, like
-% printing a table for debugging, or saving a table into a file. Functions are
-% also converted into bytecode to be saved.
-%
-% \section{\texttt{luaextra.lua}}
-%
-% \iffalse
-%<*lua>
-% \fi
-%
-%    \begin{macrocode}
-do
-    local luaextra_module = {
-        name          = "luaextra",
-        version       = 0.92,
-        date          = "2010/01/11",
-        description   = "Lua additional functions.",
-        author        = "Hans Hagen, PRAGMA-ADE, Hasselt NL & Elie Roux",
-        copyright     = "PRAGMA ADE / ConTeXt Development Team",
-        license       = "See ConTeXt's mreadme.pdf for the license",
-    }
-    if luatextra then
-        luatextra.provides_module(luaextra_module)
-    end
-end
-%    \end{macrocode}
-% Initialize \textsf{Kpathsea} library, so that |require()| will use it to
-% locate modules.
-%    \begin{macrocode}
-
-kpse.set_program_name("luatex")
-
-%    \end{macrocode}
-% We could load the modules with |require|, but this works only from version
-% 0.44, and doesn't work in Debian, so we simply use |dofile|.
-%    \begin{macrocode}
-
-local function load_luaextra_module(filename)
-    local path = kpse.find_file(filename)
-    if not path then
-        texio.write_nl(string.format("luaextra: error: cannot find file %s", filename))
-        return
-    end
-    texio.write_nl('log', string.format("luaextra: loading file %s", path))
-    --if (tex and tex.luatexversion and tex.luatexversion > 44)
-    --    or (status and status.luatex_version and status.luatex_version > 44) then
-    --    require(filename)
-    --else
-        dofile(path)
-    --end
-end
-
-load_luaextra_module("luaextra-string.lua")
-load_luaextra_module("luaextra-lpeg.lua")
-load_luaextra_module("luaextra-boolean.lua")
-load_luaextra_module("luaextra-number.lua")
-load_luaextra_module("luaextra-math.lua")
-load_luaextra_module("luaextra-table.lua")
-load_luaextra_module("luaextra-aux.lua")
-load_luaextra_module("luaextra-io.lua")
-load_luaextra_module("luaextra-os.lua")
-load_luaextra_module("luaextra-file.lua")
-load_luaextra_module("luaextra-md5.lua")
-load_luaextra_module("luaextra-dir.lua")
-load_luaextra_module("luaextra-unicode.lua")
-load_luaextra_module("luaextra-utils.lua")
-load_luaextra_module("luaextra-dimen.lua")
-load_luaextra_module("luaextra-url.lua")
-load_luaextra_module("luaextra-set.lua")
-load_luaextra_module("luaextra-dimen.lua")
-
-%    \end{macrocode}
-% Aliases for backward compatibility.
-%    \begin{macrocode}
-
-fpath           = file
-fpath.split     = file.split_path
-lfs.is_readable = file.is_readable
-lfs.is_writable = file.is_writable
-
-%    \end{macrocode}
-% Functions no longer provided by Con\TeX t module.
-%
-%    \begin{macro}{string:stripspaces}
-%
-%    A function to strip the spaces at the beginning and at the end of a
-%    string.
-%
-%    \begin{macrocode}
-
-function string:stripspaces()
-    return (self:gsub("^%s*(.-)%s*$", "%1"))
-end
-
-%    \end{macrocode}
-%
-%    \end{macro}
-%    \begin{macro}{lpeg.space and lpeg.newline}
-%
-%    Two small helpers for \texttt{lpeg}, that will certainly be widely used:
-%    spaces and newlines.
-%
-%    \begin{macrocode}
-
-lpeg.space    = lpeg.S(" \t\f\v")
-lpeg.newline  = lpeg.P("\r\n") + lpeg.P("\r") +lpeg.P("\n")
-
-%    \end{macrocode}
-%
-%    \end{macro}
-%    \begin{macro}{table.contains value}
-%
-%    A function returning true if the value \texttt{val} is in the table
-%    \texttt{t}.
-%
-%    \begin{macrocode}
-
-function table.contains_value(t, val)
-    if t then
-        for k, v in pairs(t) do
-            if v==val then
-                return true
-            end
-        end
-    end
-    return false
-end
-
-%    \end{macrocode}
-%
-%    \end{macro}
-%    \begin{macro}{table.contains key}
-%
-%    A function returning true if the key \texttt{key} is in the table
-%    \texttt{t}
-%
-%    \begin{macrocode}
-
-function table.contains_key(t, key)
-    if t then
-        for k, v in pairs(t) do
-            if k==key then
-                return true
-            end
-        end
-    end
-    return false
-end
-
-%    \end{macrocode}
-%
-%    \end{macro}
-%    \begin{macro}{table.value position}
-%
-%    A function returning the position of a value in a table. This will be
-%    important to be able to remove a value.
-%
-%    \begin{macrocode}
-
-function table.value_position(t, val)
-    if t then
-        local i=1
-        for k, v in pairs(t) do
-            if v==val then
-                return i
-            end
-            i=i+1
-        end
-    end
-    return 0
-end
-
-%    \end{macrocode}
-%
-%    \end{macro}
-%    \begin{macro}{table.key position}
-%
-%    A function returning the position of a key in a table.
-%
-%    \begin{macrocode}
-
-function table.key_position(t, key)
-    if t then
-        local i=1
-        for k,v in pairs(t) do
-            if k==key then
-                return i
-            end
-            i = i+1
-        end
-    end
-    return -1
-end
-
-%    \end{macrocode}
-%
-%    \end{macro}
-%    \begin{macro}{table.remove key}
-%
-%    Removing a key from a table.
-%
-%    \begin{macrocode}
-
-function table.remove_key(t, k)
-    local p = table.key_position(t,k)
-    if p ~= -1 then
-        table.remove(t, table.key_position(t,k))
-    end
-end
-
-%    \end{macrocode}
-%
-%    \end{macro}
-%    \begin{macro}{fpath.normalize sep}
-%
-%    A function to change directory separators to canonical ones (\texttt{/}).
-%
-%    \begin{macrocode}
-
-function fpath.normalize_sep(str)
-    return str:gsub("\\", "/")
-end
-
-%    \end{macrocode}
-%
-%    \end{macro}
-%    \begin{macro}{fpath.localize sep}
-%
-%    A function changing directory separators into local ones (\texttt{/} on
-%    Unix, |\| on Windows).
-%
-%    \begin{macrocode}
-
-function fpath.localize_sep(str)
-    if os.type == 'windows' or os.type == 'msdos' then
-        return str:gsub("/", "\\")
-    else
-        return str:gsub("\\", "/")
-    end
-end
-
-%    \end{macrocode}
-%
-%    \end{macro}
-%
-% \iffalse
-%</lua>
-% \fi
-% \Finale
-\endinput
-- 
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