summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorKarl Berry <karl@freefriends.org>2009-07-19 18:13:59 +0000
committerKarl Berry <karl@freefriends.org>2009-07-19 18:13:59 +0000
commit97ea53ff09cc961846648bbba9f2acc716cf8015 (patch)
tree5526f85cb061b27e8b31dad6fc45889cddb6ec70
parenta242529bcf517df9bcf227f4636fd56c5072ecf7 (diff)
new package etextools (16jul09)
git-svn-id: svn://tug.org/texlive/trunk@14320 c570f23f-e606-0410-a88d-b1316a301751
-rw-r--r--Master/texmf-dist/doc/latex/etextools/README16
-rw-r--r--Master/texmf-dist/doc/latex/etextools/etextools.pdfbin0 -> 443463 bytes
-rw-r--r--Master/texmf-dist/source/latex/etextools/etextools.dtx836
-rw-r--r--Master/texmf-dist/source/latex/etextools/etextools.ins77
-rw-r--r--Master/texmf-dist/tex/latex/etextools/etextools.sty141
-rwxr-xr-xMaster/tlpkg/bin/tlpkg-ctan-check2
-rw-r--r--Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc1
-rw-r--r--Master/tlpkg/tlpsrc/etextools.tlpsrc0
-rw-r--r--Master/tlpkg/tlpsrc/xetex.tlpsrc2
-rw-r--r--Master/tlpkg/tlpsrc/xindy.tlpsrc10
10 files changed, 1078 insertions, 7 deletions
diff --git a/Master/texmf-dist/doc/latex/etextools/README b/Master/texmf-dist/doc/latex/etextools/README
new file mode 100644
index 00000000000..a15dfe9ca60
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/etextools/README
@@ -0,0 +1,16 @@
+% This work consists of the main source file etextools.dtx
+% and the derived files
+% etextools.sty, etextools.pdf, etextools.ins,
+%
+% Unpacking:
+% (a) If etextools.ins is present:
+% etex etextools.ins
+% (b) Without etextools.ins:
+% etex etextools.dtx
+% (c) If you insist on using LaTeX
+% latex \let\install=y\input{etextools.dtx}
+% (quote the arguments according to the demands of your shell)
+%
+% Documentation:
+% (pdf)latex etextools.dtx; ...
+
diff --git a/Master/texmf-dist/doc/latex/etextools/etextools.pdf b/Master/texmf-dist/doc/latex/etextools/etextools.pdf
new file mode 100644
index 00000000000..345e0745102
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/etextools/etextools.pdf
Binary files differ
diff --git a/Master/texmf-dist/source/latex/etextools/etextools.dtx b/Master/texmf-dist/source/latex/etextools/etextools.dtx
new file mode 100644
index 00000000000..921614fbe9a
--- /dev/null
+++ b/Master/texmf-dist/source/latex/etextools/etextools.dtx
@@ -0,0 +1,836 @@
+% \iffalse meta-comment
+%%% etextools : more e-TeX useful tools for LaTeX package writers
+%%% Florent CHERVET
+%
+% This work may be distributed and/or modified under the
+% conditions of the LaTeX Project Public License, either
+% version 1.3 of this license or (at your option) any later
+% version. The latest version of this license is in
+% http://www.latex-project.org/lppl.txt
+%
+% This work consists of the main source file etextools.dtx
+% and the derived files
+% etextools.sty, etextools.pdf, etextools.ins,
+% Unpacking:
+% (a) If etextools.ins is present:
+% etex etextools.ins
+% (b) Without etextools.ins:
+% etex etextools.dtx
+% (c) If you insist on using LaTeX
+% latex \let\install=y\input{etextools.dtx}
+% (quote the arguments according to the demands of your shell)
+%
+% Documentation:
+% (pdf)latex etextools.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
+\Msg{************************************************************************}
+\Msg{* Installation}
+\Msg{* Package: etextools 2009/07/14 v2e e-TeX more useful tools for LaTeX package writers}
+\Msg{************************************************************************}
+
+\keepsilent
+\askforoverwritefalse
+
+\let\MetaPrefix\relax
+\preamble
+
+This is a generated file.
+
+Copyright (C) 2009 by Florent Chervet <florent.chervet@free.fr>
+
+This work may be distributed and/or modified under the
+conditions of the LaTeX Project Public License, either
+version 1.3 of this license or (at your option) any later
+version. The latest version of this license is in
+ http://www.latex-project.org/lppl.txt
+
+This work consists of the main source file etextools.dtx
+and the derived files
+ etextools.sty, etextools.pdf, etextools.ins,
+
+\endpreamble
+\let\MetaPrefix\DoubleperCent
+
+\generate{%
+ \file{etextools.ins}{\from{etextools.dtx}{install}}%
+ \file{etextools.sty}{\from{etextools.dtx}{package}}%
+}
+
+\obeyspaces
+\Msg{************************************************************************}
+\Msg{*}
+\Msg{* To finish the installation you have to move the following}
+\Msg{* file into a directory searched by TeX:}
+\Msg{*}
+\Msg{* etextools.sty}
+\Msg{*}
+\Msg{* To produce the documentation run the file `etextools.drv'}
+\Msg{* through LaTeX.}
+\Msg{*}
+\Msg{* Happy TeXing!}
+\Msg{*}
+\Msg{************************************************************************}
+
+\endbatchfile
+%</install>
+%<*ignore>
+\fi
+%</ignore>
+%<*driver>
+\documentclass[a4paper,oneside]{ltxdockit}
+\usepackage[latin9]{inputenc}
+\usepackage[american]{babel}
+\usepackage{doc,stmaryrd,amsmath,graphics,geometry,fancyhdr,framed,bbding,trace}\CodelineNumbered
+\lastlinefit999
+\font\ding=dingbat scaled 800
+\geometry{totalheight=26cm,marginparwidth=14pt}
+\fancyhf{}\fancyhead[L]{The \sty{etextools} package -- an \eTeX\, package for \LaTeX\,}
+\fancyfoot[L]{\color[gray]{.35}\scriptsize\sty{etextools}\quad\copyright\,\lower.3ex\hbox{\NibRight}\,Florent Chervet}
+\fancyfoot[R]{\oldstylenums{\thepage} / \oldstylenums{\pageref{LastPage}}}
+\pagestyle{fancy}
+\definecolor{spot}{rgb}{.7,0.1,0.2}
+\newcommand\fecccolor{\color{fecc}}\definecolor{fecc}{rgb}{.2,.6,.2}
+\newcommand\macrocodecolor{\color{macrocode}}\definecolor{macrocode}{rgb}{0.18,0.00,0.45}
+\newcommand\reflinkcolor{\color{reflink}}\definecolor{reflink}{rgb}{.3,0,0}
+\newcommand\rmklinkcolor{\color{rmklink}}\definecolor{rmklink}{rgb}{.2,.2,.2}
+\newcommand\rmkcolor{\color{rmk}\let\reflinkcolor\rmklinkcolor}\definecolor{rmk}{gray}{.35}
+\newcommand\rmk{\par\nobreak\footnotesize\rmkcolor}
+\definecolor{shadecolor}{rgb}{0.93,0.94,0.81}
+\renewcommand\ltxsyntaxlabelfont{\spotcolor \displayverbfont\bfseries}
+\newcommand\eol{\textcolor[gray]{.5}{$\hookleftarrow$}}
+\MakeShortVerb{\|}
+\catcode`\§\active\def§{\par\nobreak\vskip-\parskip}
+\renewcommand\partformat{}\let\thepart\partformat\renewcommand\raggedpart{\centering}
+\newcommand\cmdref[1]{\hyperref[#1]{\underline{\sty{\reflinkcolor\textbackslash #1}}}}
+\newcommand\cmdlabel[1]{\label{#1}}
+\makeatletter
+\AtBeginDocument{\g@addto@macro\macro@font{\macrocodecolor\let\AltMacroFont\macro@font}}
+\def\FE{\setbox8\hbox{$\m@th\bindnasrepma$}%
+ \marginpar{\fecccolor\scalebox{2}{$\copy8\mkern-13.5mu\copy8\mkern-13.5mu\copy8$}}\space}
+\def\smex{\leavevmode\hb@xt@2em{\hfil\spotcolor$\longrightarrow$\hfil}}
+\parindent\z@\topsep\z@\partopsep\z@\parskip.3\baselineskip
+\makeatother
+\font\manual=manfnt\def\dbend{\marginpar{\manual\char127}\space}
+\titlepage{%
+ title={The \sty{etextools} package},
+ subtitle={An \etex package providing useful tools for LaTeX Users \\ and package Writers},
+ url={http://www.ctan.org/tex-archive/macros/latex/contrib/etextools/},
+ author={Florent CHERVET},
+ email={florent.chervet@free.fr},
+ revision={2\:$\boldsymbol{\varepsilon}$},
+ date={14 July 2009}}
+\hypersetup{%
+ pdftitle={The etextools package},
+ pdfsubject={An e-TeX package for more useful tools for LaTeX package writers},
+ pdfauthor={Florent CHERVET},
+ colorlinks,linkcolor=reflink,
+ pdfkeywords={tex, e-tex, latex, package, programming},
+ bookmarksopen=true,bookmarksopenlevel=2}
+\begin{document}
+ \DocInput{etextools.dtx}
+\end{document}
+%</driver>
+% \fi
+%
+% \thispagestyle{plain}\printtitlepage
+% \fontfamily{ua1}\selectfont
+% \tableofcontents\vfil
+%
+% \begin{shaded}\parindent0pt\noindent\large
+%
+% {\bfseries\catcode`\ \active\let =\,\hfil \* A b s t r a c t \*\hfil}\par
+%
+% The \sty{etextools} package is based on the \sty{etex} and \sty{etoolbox}
+% packages and defines more tools for \LaTeX\ Users or package Writers.
+% Before using this package, it is highly recommended to read the
+% documentation (of this package and...) of the \sty{etoolbox} package.
+%
+% This package requires the \sty{etex} package from David Carlisle
+% and the \sty{etoolbox} package from Philipp Lehman. Both of them
+% are available on CTAN under the \sty{/latex/contrib/} directory \footnotemark.
+%
+% The main contributions of this package are :
+% \begin{itemize}
+% \item the \cmdref{expandnext} macro;
+% \item the ability to define fully expandable macros with parameter and/or star version (with a small restriction)
+% -- see \cmdref{FE@testopt}, \cmdref{FE@ifstar};
+% \item a Command-List Parser constructor that fully uses this new feature : command-list parser are fully expandable
+% -- see \cmdref{csvloop} and \cmdref{listloop};
+% \item three macros that are lacking from the \sty{etoolbox} package for removing elements from lists :
+% \cmdref{listdel} and \cmdref{listgdel}, \cmdref{listxdel}.
+% \end{itemize}
+%
+% \end{shaded}
+%
+% \footnotetext{This documentation is produced with the \sty{ltxdockit}
+% classe and package by Philipp Lehman using the |DocStrip| utility.
+% \begin{tabbing}
+% \qquad\=\smex\=To get the documentation, \= run (twice):\quad\= \sty{pdflatex etextools.dtx} \\
+% \>\smex\>To get the package, \> run:\> \sty{etex etextools.dtx}
+% \end{tabbing}}
+%
+% \vfil\eject
+%
+% \section{Introduction}
+%
+% \subsection{Identification}
+%
+% \begin{macrocode}
+%<*package>
+\NeedsTeXFormat{LaTeX2e}[1996/12/01]
+\ProvidesPackage{etextools}
+ [2009/07/14 v2e e-TeX more useful tools for LaTeX package writers]
+\csname ettl@onlyonce\endcsname\let\ettl@onlyonce\endinput
+% \end{macrocode}
+%
+% \subsection{Requirements}
+%
+% This package requires both the \sty{etex} package by David Carlisle and
+% the \sty{etoolbox} package by Philipp Lehman.
+%
+% \begin{macrocode}
+\RequirePackage{etex,etoolbox}
+% \end{macrocode}
+%
+% Furthermore, the space token must have its natural catcode (10) all along this package.
+%
+% \begin{macrocode}
+\edef\ettl@restore@space@catcode{\catcode`\ =\the\catcode`\ }
+\AtEndOfPackage{\ettl@restore@space@catcode
+ \let\ettl@restore@space@catcode\ettl@undefined}
+\catcode`\ =10
+% \end{macrocode}
+%
+% \subsection{Acknowledgements -- Thank You !}
+%
+% Thanks to Philipp Lehman for the \sty{etoolbox} package (and also for this nice class of documentation).
+% Much of my work on lists are based on his work and package.
+%
+% Thank to Heiko Oberdiek who has done so much for the \TeX\ and \LaTeX\ community, and allows me to
+% produce a package in one only \sty{.dtx} file.
+%
+% \subsection{Hint for the reader}
+%
+% Every command provided in this \sty{etextools} package are fully expandable
+% unless explicitly specified. As it appears to be the philosophy of \sty{etoolbox}
+% to make the most of its commands fully expandable (and this is very useful for package
+% writing and/or document-style programming) the \FE fully expandable commands
+% have a special sign in the margin (displayed here for information).
+%
+% Remain what a control sequence, a control word and a control character are...
+%
+% \iffalse The commands have been (extensively, more or less) tested.\fi
+%
+%
+% \part*{User commands}
+% \addtocontents{toc}{\protect\contentsline{part}{\large User commands}{}{}}
+%
+% \section{A few (\oldstylenums{7}) ``helper'' macros}
+%
+% \begin{ltxsyntax}
+%
+% \cmditem{ettl@afterelse} \cmdlabel{ettl@afterelse}
+% \cmditem*{ettl@afterfi} \cmdlabel{ettl@afterfi}\hfil\par
+%
+% Those two commands\FE are the copies of |\bbl@afterelse| and |\bbl@afterfi| from the \sty{babel} package.
+% They allow to get out of |\if|...|\fi| conditionals.
+%
+% \begin{macrocode}
+\long\def\ettl@afterelse#1\else#2\fi{\fi#1}
+\long\def\ettl@afterfi#1\fi{\fi#1}
+% \end{macrocode}
+%
+% {\rmk Those commands are used in \cmdref{iffirstchar} and \cmdref{expandnext} }
+%
+% \cmditem*{@gobblescape}\hfil\par
+%
+% This sequence\FE of command is very often used, even in \sty{latex.ltx}. So
+% it appears to be better to put it in a macro. It's aim is to reverse the
+% mechanism of |\csname|...|\endcsname|:
+% \begin{macrocode}
+\newcommand*\@gobblescape{\expandafter\@gobble\string}
+% \end{macrocode}
+%
+% \cmditem{str@gobblescape}{string}\hfil\par
+%
+% With \FE \eTeX\space |\detokenize| it is now possible to invoke a |\string| on an arbitrary
+% sequence of tokens. Unfortunately, |\detokenize| adds a
+% space tokens at the very end of the sequence. |\str@gobblescape| acts exactly
+% the same way as |@gobblescape| \ie it removes the first character from a string, but removes
+% the trailing spaces as well:
+%
+% \begin{macrocode}
+\newcommand\str@gobblescape[1]{\expandafter\deblank\expandafter{%
+ \expandafter\@gobble\detokenize{#1}}}
+% \end{macrocode}
+%
+% The \cmdref{deblank} command will be desbribed later.
+%
+% \end{ltxsyntax}
+%
+% \section{Expansion control}
+%
+% NOTA BENE: Pay attention\dbend that the expansion control macros are not \emph{primitives}!
+% Therefore:
+% \begin{tabbing}
+% \qquad\= |\expandafter\controlsequence\noexpandcs{|\prm{csname}|}|\\
+% \> |\expandafter\controlsequence\expandonce{|\prm{command}|}|
+% \end{tabbing}
+% etc. etc. may not lead to the result you expected.
+% The |\expandonce| macro from \sty{etoolbox} worth the same warning.
+%
+% For expansion control, it's better to use primitives, unless you clearly knows what
+% you do and what will happen... \textbf{In particular,\dbend you'd very better avoid to use
+% expansion control macros at the very beginning of the definition of a command, for if this command
+% is preceded (in the user's code) by \sty{\textbackslash expandafter}, you will be lead
+% to undesirable result and most probably to an error !}
+
+% \begin{ltxsyntax}
+%
+% \cmditem{noexpandcs}{csname}
+%
+% In an \FE expansion context (|\edef|) we often want a control sequence whose name results
+% from the expansion of some macros and/or other tokens to be created, but not expanded at that point.
+% Roughly:§
+% \qquad |\edef{\noexpandcs{<balanced text to be expanded as a cs-name>}}|§
+% will expand to: |\"cs-name"| but this (new) control sequence itself will not be expanded.
+% A typical use is shown in the following code:§
+% \smex |\edef\abc{\noexpandcs{abc@\@gobblescape\controlword}}|§
+% \smex if equivalent to:\quad|\def\abc{\abc@controlword}|.
+%
+% \begin{macrocode}
+\newcommand*\noexpandcs[1]{\expandafter\noexpand\csname #1\endcsname}
+% \end{macrocode}
+%
+% {\rmk|\noexpandcs| is used in the definition of \cmdref{DeclareListCmdParser}.}
+%
+% \cmditem{noexpandafter}\hfil\par
+%
+% |\noexpandafter|\FE only means |\noexpand\expandafter| and is shorter to type.
+%
+% \begin{macrocode}
+\newcommand\noexpandafter{\noexpand\expandafter}
+% \end{macrocode}
+%
+% {\rmk This command is used in the definition of \cmdref{DeclareListCmdParser}.}
+% \iffalse
+% \cmditem{afterexpandafter}
+%
+% |\afterexpandafter|\FE means to delay the expansion twice :§
+% \qquad |\afterexpandafter\a\expandafter\b\c|\quad will replace |\c| by its \prm{replacement text}, then
+% expand place |\b| before and replace it by its \prm{replacement text} as well, eventually consuming its
+% parameters, and after that, place |\a| before the whole thing; then expansion goes further.
+%
+% \begin{macrocode}
+% \newcommand\afterexpandafter{\expandafter\expandafter\expandafter}
+% \end{macrocode}
+% \fi
+%
+% \cmditem{expandnext}{cstoken}{first parameter of cstoken} \cmdlabel{expandnext}
+%
+% We\FE often want a control sequence to be expanded after its first argument. For example, if we want to test if a command
+% |\foo| has a blank replacement text we will type :
+%
+% \qquad |\expandafter\ifblank\expandafter{\foo}|
+%
+% Now suppose you wish to define a macro |\detokenizecs{|\prm{csname}|}| that expands to the detokenized content
+% of |\csname |\prm{csname}|\endcsname|. Without |\expandnext| you will have to say:
+% \begin{tabbing}
+% \qquad\= |\expandafter\expandafter\expandafter\detokenize| \\
+% \> |\expandafter\expandafter\expandafter{\csname |\prm{csname}|\endcsname}|
+% \end{tabbing}
+% \textbf{six} \cmd{expandafter}(s). With |\expandnext| you will just have to say:§
+% \qquad|\expandnext\expandnext\detokenize{\csname #1\endcsname}|
+%
+% Now observe the following game :
+% \begin{tabbing}
+% \qquad\= |\def\foo{foo}| \qquad \= \smex \qquad \= |\def\Foo{\foo}| \quad \= \eol \\
+% \> |\def\\FOo{\Foo}| \> \smex \> |\def\FOO{\FOo}| \> \eol \\
+% \> |\def\FOOL{\FOO}|
+% \end{tabbing}
+% And {\bfseries guess how many \cmd{expandafter} you will need in order to test ``|\ifblank{foo}|'' directly from |\FOOL| ??? }
+%
+% |\expandnext| solves this problem : |\FOOL| has 5 degrees of expansion until it expands to ``foo'', so one require exactly 5
+% |\expandnext| : the solution is :
+%
+% \qquad |\expandnext\expandnext\expandnext\expandnext\expandnext\ifblank{\FOOL}|
+%
+% And now : if you define, say : |\csdef{bloody fool}{\FOO}| you just require 2 more |\expandnext| in order
+% to test ``foo'' from ``|\csname bloody fool\endcsname|'' ! \emph{just test it!}
+%
+% \begin{macrocode}
+\newcommand\expandnext[2]{%
+ \ifx#1\expandnext
+ \ettl@afterelse\expandafter\expandafter\expandafter
+ \expandafter\@expandnext{#2}{\expandafter\expandafter\expandafter}
+ \else\ettl@afterfi\expandafter#1\expandafter{#2}
+ \fi}
+\long\def\@expandnext#1#2#3{%
+ \ifx#1\expandnext
+ \expandafter\ettl@afterelse\expandafter\expandafter\expandafter
+ \expandafter\@expandnext{#3}{\expandafter#2#2}
+ \else
+ \expandafter\ettl@afterfi#2#1#2{#3}
+ \fi}
+% \end{macrocode}
+%
+% This code is not very tricky but difficult to explain. The better is to watch at the log if the reader is eager
+% to understand the job of each \cmd{expandafter}.
+%
+% Note that the first argument of |\expandnext| must be a single \prm{cstoken} (for \cmd{expandnext} acts
+% only on the first following token).
+%
+% \end{ltxsyntax}
+%
+% \section{String manipulation}
+%
+% \subsection{String trimming}
+%
+% \begin{ltxsyntax}
+%
+% \cmditem{deblank}{string} \cmdlabel{deblank}
+%
+% The macro \FE |\deblank| will remove the extra blank space inserted by |\detokenize| at the
+% very end of the \prm{string}. Actually, it removes all trailing spaces (charcode 32, catcode 10)
+% from its argument:
+%
+% \begin{macrocode}
+\newcommand\deblank{}
+\begingroup\catcode`\&=3% a & as a math shift
+\long\gdef\deblank#1{\@deblank#1 &}
+\long\gdef\@deblank#1 #2&{\ifblank{#2}{#1}{#1\@deblank#2 &}}
+\endgroup
+% \end{macrocode}
+%
+% Note, by the way, that the leading spaces are also removed by \TeX's mastication mechanism.
+% \goodbreak
+%
+% \subsection{Expanded string comparison}
+%
+% \cmditem{xifblank}{string}{true}{false}
+%
+% |\xifblank| is similar to |\ifblank| except that the \prm{string} is first expanded
+% with |\protected@edef|:
+% \begin{macrocode}
+\newrobustcmd\xifblank[1]{\begingroup
+ \protected@edef\@xifblank{\endgroup
+ \noexpand\ifblank{#1}%
+ }\@xifblank}
+% \end{macrocode}
+%
+% \cmditem{xifstrequal}{string1}{string2}{true}{false}
+%
+% In the same way, |\xifstrequal| is similar to |\ifstrequal| but both \prm{string} arguments
+% are expanded with |\protected@edef| before comparison:
+% \begin{macrocode}
+\newrobustcmd\xifstrequal[2]{%
+ \begingroup\protected@edef\@tempa{#1}\protected@edef\@tempb{#2}%
+ \ifx\@tempa\@tempb \aftergroup\@firstoftwo
+ \else \aftergroup\@secondoftwo
+ \fi\endgroup}
+% \end{macrocode}
+%
+% \subsection{Testing characters}
+%
+% \cmditem{iffirstchar}{string1}{string2}{true}{false}
+% \cmditem*{iffirstchar}{}{string}{true}{false}
+%
+% |\iffirstchar| will\FE compare the character codes of the \textbf{first} characters of each \prm{string}. The
+% comparison is \emph{catcode agnostic} and the macro is fully expandable. Neither \prm{string1} not \prm{string2}
+% is expanded before comparison.
+%
+% There is a ``special'' use of this command when the user want to test if a \prm{string} begins
+% with an \emph{escape} character (\,\textbackslash\,) one may say:
+% \begin{tabbing}
+%\qquad\= |\iffirstchar \@backslashchar{|\prm{string}|}|\qquad\= or even easier:\\
+% \>|\iffirstchar {}{|\prm{string}|}|
+% \end{tabbing}
+% Please note that the tests:
+% \begin{tabbing}
+% \qquad\qquad\=|\iffirstchar |\=|{|\prm{whatever string1 is}|}{}|\\
+% and:\>|\iffirstchar |\>|{}{}|
+% \end{tabbing}
+% are \textbf{always expanded into \underline{\prm{false}}}
+% (for consistency with the shortcut-test for |\@backslashchar|):
+%
+% \begin{macrocode}
+\newcommand\iffirstchar[2]{%
+ \if \expandafter\@car\string#2\relax\@nil\expandafter\@car#1\string\\\@nil
+ \ettl@afterelse\ifblank{#2}\@secondoftwo\@firstoftwo
+ \else \expandafter\@secondoftwo
+ \fi}
+% \end{macrocode}
+%
+%
+% \cmditem{ifsinglechar}{string1}{string2}{true}{false}
+%
+% |\ifsinglechar|\FE will perform the test |\iffirstchar| but will also check that \prm{string2} has only one character.
+%
+% \begin{macrocode}
+\newcommand\ifsinglechar[2]{%
+% \end{macrocode}
+% Remember that neither \prm{string1} nor \prm{string2} is expanded.§
+% First: test if |#2| is a single character:
+% \begin{macrocode}
+ \expandnext\expandnext\ifblank{\expandafter\@cdr\string#2 \@nil}
+% \expandafter\expandafter\expandafter\ifblank
+% \expandafter\expandafter\expandafter{%
+% \expandafter\@cdr\string#2 \@nil}
+% \end{macrocode}
+% The test returned \prm{true}: therefore test further the character codes of |#2| and |#1|, and
+% switch to \prm{true} only in case of equality:
+% \begin{macrocode}
+ {\iffirstchar{#1}{#2}}
+% \end{macrocode}
+% Otherwise, switch to \prm{false}
+% \begin{macrocode}
+ \@secondoftwo}
+% \end{macrocode}
+%
+% Now with the macro |\ifsinglechar| it becomes possible to write fully expandable macros with an option, \textbf{provided
+% that this macro has at least one non-optional argument}, as far as we don't use |\futurelet| nor any assignation.
+% The ``trick'' is the following:
+% \begin{tabbing}
+% \qquad\= |\def\MacroWithOption#1{\ifsing|\=|lechar|\=|[{#1}| \\
+% \>\>|{\MacroHasOption[}| \\
+% \>\>|{\MacroNoOption{#1}}}}|\\
+% \> |\def\MacroHasOption[#1]#2|... \>\textit{definition} \\
+% \> |\def\MacroNoOption#1|...\>\textit{definition}
+% \end{tabbing}
+%
+% Moreover (in the style of |\@testopt|):
+% \begin{tabbing}
+% \qquad\= |\def\MacroWithOption#1{\ifsing|\=|lechar|\=|[{#1}|\\
+% \>\>|{\MacroHasOption#1}|\\
+% \>\>|{\MacroHasOption[default]{#1}}}|
+% \end{tabbing}
+%
+% Therefore, the following macro is defined:
+%
+% \subsection{Fully expandable macros with options}
+%
+% \cmditem{FE@testopt}{argument to be tested}{commands}{default option} \cmdlabel{FE@testopt}
+%
+% |\FE@testopt| mimics the behaviour of |\@testopt| but is Fully Expandable (\sty{FE})\FE and can be used as follow:§
+% \qquad |\def\MacroWithOption#1{\FE@testopt{#1}\MacroHasOption{default}}|\par
+%
+% Remember that |\MacroWithOption| \textbf{must have at least one mandatory argument.}
+%
+% \begin{macrocode}
+\newcommand\FE@testopt[3]{\ifsinglechar [{#1}{#2#1}{#2[{#3}]{#1}}}
+% \end{macrocode}
+%
+% \textbf{Limitation :}\dbend if you call such an option command without option and with |{[}| as mandatory
+% argument, it will be considered that the command has an option, whose end will be at the next `\,]\,' found in the input string.
+%
+% {\rmk |\FE@testopt| is used in the definition of \cmdref{DeclareListCmdParser}.}
+%
+% \cmditem{FE@ifstar}{argument to be tested}{star-commands}{non-star commands} \cmdlabel{FE@ifstar}
+%
+% Similarly,\FE it becomes possible to mimic the behaviour of |\@ifstar| but in a fully expandable(\sty{FE}) way.
+% |\FE@ifstar| can be used as follow :§
+% \begin{tabbing}
+% \qquad\= |\def\StarOrNotCommand#1{\FE@|\=|ifstar|\=|{#1}|\\
+% \>\>|{\StarredCommand}|\\
+% \>\>|{\NotStarredCommand}}|
+% \end{tabbing}
+%
+% Remember that |\StarredCommand| and |\NotStarredCommand| \textbf{must have at least one mandatory argument.}
+%
+% \begin{macrocode}
+\newcommand\FE@ifstar[3]{\ifsinglechar *{#1}{#2}{#3{#1}}}
+% \end{macrocode}
+%
+% \textbf{Limitation :}\dbend if you call such a command with |{*}| as mandatory argument,
+% it will be considered that the command is starred, and the mandatory argument will be found next inside the input string.
+%
+% \textbf{This ``limitation'' is in fact a benediction:} thank to it we can have
+% {\it\catcode`\ \active\let =-Fully Expandable starred macros with option\/}!\nobreak
+% {\rmk |\FE@ifstar| is used in the definitions of \cmdref{DeclareListCmdParser}, \cmdref{csvloop}, \cmdref{listloop}
+% and \cmdref{csvtolist}.}
+% \goodbreak
+% \end{ltxsyntax}
+%
+% \section{List management}
+%
+% \subsection{The Command-List Parser}
+%
+% The \sty{etoolbox} package provides a way to define list parsers a fully expandable macros:
+% the list parser is able to expand the auxiliary command |\do| on each item of a list.
+% \iffalse
+% Declaration of a list parser is done via the |\DeclareListParser| macro\footnotemark.
+% \footnotetext{besides, \sty{etoolbox} defines the \sty{\textbackslash docsvlist} and the
+% \sty{\textbackslash dolistloop} macros: the choice of this name is not very friendly
+% and we expected to have a \sty{\textbackslash docsvloop} macro instead...}.
+% \fi
+%
+% Here we provide a |\DeclareCmdListParser| macro that is compatible and slightly different, because the auxiliary
+% command is not necessarily |\do|. Such a command-list-parser is fully expandable.
+%
+% The idea is that if |\csvloop| has been defined as a command-parser then, thank to the fully expandable macro |\FE@testopt|
+% we can call for expansion:
+% \begin{tabbing}
+% \qquad\= |\csvloop*{item,item,...}|\,\= as a shortcut for\,\= |\csvloop*[\do]{item,...}|\\
+% or:\> |\csvloop*[\listadd\mylist]{item,item,...}|\quad
+% \end{tabbing}
+% for example to convert the csv-list into internal \sty{etoolbox} list.
+%
+% {\rmk The star-form of \cmdref{csvloop} will be explained below.}
+%
+% \begin{ltxsyntax}
+%
+% \cmditem{DeclareCmdListParser}{command}{separator}
+%
+% |\DeclareCmdListParser| acts in the same way as \sty{etoolbox}-|\DeclareListParser| and the command-list-parser
+% are sensitive to the category code of the \prm{separator}
+% {\catcode`\ =13\let =-\it(which is not necessarily a single character and shall not be a {\tt\&} with a catcode of 3)}.
+%
+% The command-list-parser will be defined only if it is definable:
+%
+% \begin{macrocode}
+\newrobustcmd*\DeclareCmdListParser[2]{%
+ \@ifdefinable#1
+ {\expandafter\etextools@defcmdparser\expandafter{#1}{#2}}}
+% \end{macrocode}
+%
+% Then the job is done by |\etextools@defcmdparser|: we need the `\,\&\,' to have a catcode of 3
+% and globally define the macro inside a purposeful group:
+%
+% \begin{macrocode}
+\begingroup\catcode`\&=3
+\gdef\etextools@defcmdparser#1#2{%
+ \begingroup
+% \end{macrocode}
+% Now the parser definition is made inside an protected-|\edef| in order to expand control sequences names:
+% \begin{macrocode}
+ \protected@edef\defineparser{\endgroup
+% \end{macrocode}
+% Here we define the entry-point: we first test if the command was starred.
+% This is possible because the list-parser has always a mandatory argument (the \prm{list} itself or the \prm{listmacro}) :
+% \begin{macrocode}
+ \long\def#1####1{\noexpand\FE@ifstar{####1}
+ {\noexpandcs{ettl@lst@star\string#1}}
+ {\noexpandcs{ettl@lst@nost\string#1}}}%
+% \end{macrocode}
+% Both starred and not-starred versions have an optional argument which is the auxiliary command, whose name is |\do| if not specified.
+% It is possible to test the option for the same reason:
+% \begin{macrocode}
+ \long\csdef{ettl@lst@star\string#1}####1{\noexpand\FE@testopt{####1}
+ {\noexpandcs{ettl@lst@star@pt\string#1}}{\noexpand\do}}%
+ \long\csdef{ettl@lst@nost\string#1}####1{\noexpand\FE@testopt{####1}
+ {\noexpandcs{ettl@lst@nost@pt\string#1}}{\noexpand\do}}%
+% \end{macrocode}
+% Definition of the parser with its arguments :\quad |[optional command]{list or listmacro}|. If the starred version
+% was used, then we do not have to expand the (mandatory) \prm{list}:
+% \begin{macrocode}
+ \long\csdef{ettl@lst@star@pt\string#1}[####1]####2{%
+ \noexpandcs{ettl@lst\string#1}{####2}{####1}}%
+% \end{macrocode}
+% On the other hand, if the parser was not starred, the (mandatory) \prm{listmacro} is expanded once:
+% \begin{macrocode}
+ \long\csdef{ettl@lst@nost@pt\string#1}[####1]####2{%
+ \noexpandafter\noexpandcs{ettl@lst\string#1}\noexpandafter{%
+ ####2}{####1}}%
+% \end{macrocode}
+% ListParser is defined and leads to |\"ettl@lst\string\ListParser"| in all cases; here the \prm{list} is in first position,
+% the auxiliary commands come after, so we reverse the order and add a \prm{separator} in case the \prm{list} is empty:
+% \begin{macrocode}
+ \long\csdef{ettl@lst\string#1}####1####2{%
+ \noexpandcs{ettl@lst@\string#1}{####2}####1\noexpand#2&}%
+% \end{macrocode}
+% In the following macro, we extract the first item from the list (before the \prm{separator} |#2|), for treatment:
+% \begin{macrocode}
+ \long\csdef{ettl@lst@\string#1}####1####2\noexpand#2####3&{%
+% \end{macrocode}
+% Proceed with the first item, if not empty:
+% \begin{macrocode}
+ \noexpand\ifblank{####2}
+ {}
+ {\noexpand\ettl@lst@doitem{####1}{####2}}%
+% \end{macrocode}
+% If the remainder of the list is empty then break loop, otherwise restart extracting the next, first item for treatment:
+% \begin{macrocode}
+ \noexpand\ifblank{####3}
+ {\noexpand\ettl@listbreak}
+ {\noexpandcs{ettl@lst@\string#1}{####1}####3}&}%
+% \end{macrocode}
+% Now the definitions are ready, execute them:
+% \begin{macrocode}
+ }\defineparser}%
+% \end{macrocode}
+% |\ettl@lst@doitem| apply the auxiliary command(s) (in |#1|) to the item (|#2|):
+% |\ettl@listbreak| breaks the loop, removing the extra \sty{\&}:
+% \begin{macrocode}
+ \long\gdef\ettl@lst@doitem#1#2{#1{#2}}%
+ \long\gdef\ettl@listbreak#1&{}%
+% \end{macrocode}
+% Leave ``catcode-group'':
+% \begin{macrocode}
+\endgroup
+% \end{macrocode}
+%
+% \subsection{Loops into lists}
+%
+% Now we have to declare two command-list-parsers : |\listloop| for \sty{etoolbox} lists
+% and |\csvloop| for comma-separated lists.
+%
+% \cmditem{csvloop}[auxiliary commands]{csvlistmacro} \cmdlabel{csvloop}
+% \cmditem*{csvloop*}[auxiliary commands]{item,item,item,...}
+% \cmditem*{listloop}[auxiliary commands]{listmacro} \cmdlabel{listloop}
+% \cmditem*{listloop*}[auxiliary commands]{expanded list}
+%
+% |\listloop| acts exactly as \sty{etoolbox}-|\dolistloop| with an optional argument to change
+% the default auxiliary command |\do| to apply to each item of the list :
+% \begin{tabbing}
+% \qquad\=|\listloop\mylist|\;\=\textit{is}\;\= |\listloop[\do]\mylist|\;\=\textit{and is also}\;\= |\dolistloop\mylist|\\
+% \> |\csvloop\csvlist|\> \textit{is}\> |\csvloop[\do]\csvlist|\> \textit{and is also}: \eol \\
+% \>\>\> |\expandafter\docsvlist\expandafter{\csvlist}|
+% \end{tabbing}
+% Definition of |\csvloop| :
+% \begin{macrocode}
+\DeclareCmdListParser\csvloop{,}
+% \end{macrocode}
+%
+% Definition of |\listloop| (with a `\,\textbar\,' of catcode 3 -- cf.\sty{etoolbox}):
+% \begin{macrocode}
+\begingroup\catcode`\|=3
+ \gdef\do{\DeclareCmdListParser\listloop{|}\undef\do}\aftergroup\do
+\endgroup
+% \end{macrocode}
+%
+% \subsection{Converting csv lists to \sty{etoolbox}-lists}
+%
+% \cmditem{csvtolist}{listmacro}{csvlistmacro} \cmdlabel{csvtolist}
+% \cmditem*{csvtolist*}{listmacro}{item,item,item...}
+%
+% |\csvtolist| converts a comma separated list into an internal \sty{etoolbox} list. It is useful to insert more than one item
+% at a time in a list. It's also the first application of the |\csvloop| macro just defined :
+%
+% \begin{macrocode}
+\newcommand\csvtolist[1]{\FE@ifstar{#1}\star@csvtolist\nost@csvtolist}
+\def\star@csvtolist#1{\csvloop*[{\unexpanded{\listadd#1}}]}
+\def\nost@csvtolist#1{\csvloop[{\unexpanded{\listadd#1}}]}
+% \end{macrocode}
+%
+% \end{ltxsyntax}
+%
+% \subsection{Removing elements from \sty{etoolbox}-lists}
+%
+% The \sty{etoolbox} package provides |\listadd|, |\listgadd| and |\listxadd| commands
+% to add items to a list. However, no command is designed to remove an element from a
+% list.
+%
+% \begin{ltxsyntax}
+%
+% \cmditem{listdel}{listmacro}{item} \cmdlabel{listdel}
+% \cmditem*{listgdel}{listmacro}{item} \cmdlabel{listgdel}
+% \cmditem*{listxdel}{listmacro}{item} \cmditem{listxdel}
+%
+% The |\listdel| command removes the element \prm{item} from the list \prm{listmacro}. Note that the
+% \prm{listmacro} is redefined after deletion:
+%
+% \begin{macrocode}
+\newrobustcmd\listdel[2]{\@listdel\def{#1}{#2}}
+% \end{macrocode}
+%
+% Commands |\listgdel| and |\listxdel| are similar, except that the assignment (\ie the redefinition
+% of the list) is global; for the latter, the \prm{item} is first expanded using |\protected@edef|:
+%
+% \begin{macrocode}
+\newrobustcmd\listgdel[2]{\@listdel\gdef{#2}{#2}}
+\newrobustcmd\listxdel[2]{\begingroup
+ \protected@edef\@listxdel{\endgroup
+ \unexpanded{\@listdel\def#1}{#2}%
+ }\@listxdel}
+% \end{macrocode}
+%
+% Now you noticed the job is delayed to a general macro |\@listdel| which is relatively tricky !
+% We need first to be placed in an environment where the `\,\textbar\,' delimiter has a category code of 3
+% (cf \sty{etoolbox}-lists definitions):
+% \begin{macrocode}
+ \begingroup\catcode`\|=3\catcode`\&=3
+% \end{macrocode}
+% Inside this ``catcode-group'' the definition of |\@listdel| ought to be global:
+% \begin{macrocode}
+ \long\gdef\@listdel#1#2#3{%
+% \end{macrocode}
+% \qquad |#1|=|\def| or |\gdef|, |#2|=\prm{listmacro}, |#3|=\prm{item} to remove.\par
+% In order to preserve the hash-table from temporary definitions, a group is opened:
+% \begin{macrocode}
+ \begingroup
+ \def\@tempa##1|#3|##2&{##1|##2\@tempb}%
+% \end{macrocode}
+% |\@tempa| is a delimited macro whose aim is to remove the first \prm{item} found in the list
+% and it adds |\@tempb| after the result. If the \prm{item} was not in the list, then |##2|
+% will be empty. Note that |\@tempa| is the only macro whose definition depends on the \prm{item}
+% (and then leads |\@listdel| not to be fully-expandable).
+%
+% The result of |\@tempa| expansion is then given to |\@tempb| whose purpose is to cancel out
+% whatever is found between the two delimiters: \textbar|\@tempb|...\textbar|\@tempb|:
+% \begin{macrocode}
+ \def\@tempb|##1|\@tempb##2|\@tempb{%
+ \ifblank{##2}{\unexpanded{##1}}
+% \end{macrocode}
+% If the \prm{item} \textsc{was not} is the list, then |##2| will be empty, and§
+% \qquad |\@tempb|\textbar...\textbar\@tempb...\textbar|\@tempb|§
+% is replaced by the \emph{original-}list (\ie |##1| -- that we shall not expand), then the loop is broken;
+% otherwise the \prm{item} was in the list and |##1| is the \emph{shortened-}list without the \prm{item}. We have to loop
+% to remove all the \prm{item{\tt s}} of the list, except in the case where the \emph{shortened-}list
+% is empty after having removing \prm{item} (|##1| empty):
+% \begin{macrocode}
+ {\ifblank{##1}{}{\@tempx##1&}}}%
+% \end{macrocode}
+% Now we just have to (define and) expand |\@tempx| in an |\edef| which is going to redefine
+% the \prm{listmacro}. |\@tempx| expands first |\@tempa| and then |\@tempb| on the result of
+% the expansion of |\@tempa|. The macro |\@tempx| itself has an argument: it is (at first stage) the
+% replacement text of \prm{listmacro}:
+% \begin{macrocode}
+ \def\@tempx##1&{\expandafter\@tempb\@tempa|##1|\@tempb|#3|&}%
+ \edef\@redef{\endgroup
+ \unexpanded{#1#2}{% ie: \def or \gdef \listmacro
+% \end{macrocode}
+% |\@redef| redefines the list using (|\def| or |\gdef|), the replacement text is the result
+% of the expansion of |\@tempx| on the \prm{listmacro} which is expanded once (to see its items...):
+% \begin{macrocode}
+ \expandafter\@tempx\unexpanded\expandafter{#2}&}%
+% \end{macrocode}
+% Then just expand |\@redef| (fully expandable):
+% \begin{macrocode}
+ }\@redef}% end of \@listdel
+% \end{macrocode}
+% And ends the ``catcode-group'':
+% \begin{macrocode}
+\endgroup
+% \end{macrocode}
+%
+% \end{ltxsyntax}
+%
+%
+%
+%
+%
+
+%
+%
+%
+%
+%
+%
+%
+%
+% \begin{macrocode}
+%</package>
+% \end{macrocode}
+% \label{LastPage}
+% \Finale
diff --git a/Master/texmf-dist/source/latex/etextools/etextools.ins b/Master/texmf-dist/source/latex/etextools/etextools.ins
new file mode 100644
index 00000000000..9a94c04a435
--- /dev/null
+++ b/Master/texmf-dist/source/latex/etextools/etextools.ins
@@ -0,0 +1,77 @@
+%%
+%% This is file `etextools.ins',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% etextools.dtx (with options: `install')
+%%
+%% This is a generated file.
+%%
+%% Copyright (C) 2009 by Florent Chervet <florent.chervet@free.fr>
+%%
+%% This work may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either
+%% version 1.3 of this license or (at your option) any later
+%% version. The latest version of this license is in
+%% http://www.latex-project.org/lppl.txt
+%%
+%% This work consists of the main source file etextools.dtx
+%% and the derived files
+%% etextools.sty, etextools.pdf, etextools.ins,
+%%
+%%% etextools : more e-TeX useful tools for LaTeX package writers
+%%% Florent CHERVET
+\input docstrip.tex
+\Msg{************************************************************************}
+\Msg{* Installation}
+\Msg{* Package: etextools 2009/07/14 v2e e-TeX more useful tools for LaTeX package writers}
+\Msg{************************************************************************}
+
+\keepsilent
+\askforoverwritefalse
+
+\let\MetaPrefix\relax
+\preamble
+
+This is a generated file.
+
+Copyright (C) 2009 by Florent Chervet <florent.chervet@free.fr>
+
+This work may be distributed and/or modified under the
+conditions of the LaTeX Project Public License, either
+version 1.3 of this license or (at your option) any later
+version. The latest version of this license is in
+ http://www.latex-project.org/lppl.txt
+
+This work consists of the main source file etextools.dtx
+and the derived files
+ etextools.sty, etextools.pdf, etextools.ins,
+
+\endpreamble
+\let\MetaPrefix\DoubleperCent
+
+\generate{%
+ \file{etextools.ins}{\from{etextools.dtx}{install}}%
+ \file{etextools.sty}{\from{etextools.dtx}{package}}%
+}
+
+\obeyspaces
+\Msg{************************************************************************}
+\Msg{*}
+\Msg{* To finish the installation you have to move the following}
+\Msg{* file into a directory searched by TeX:}
+\Msg{*}
+\Msg{* etextools.sty}
+\Msg{*}
+\Msg{* To produce the documentation run the file `etextools.drv'}
+\Msg{* through LaTeX.}
+\Msg{*}
+\Msg{* Happy TeXing!}
+\Msg{*}
+\Msg{************************************************************************}
+
+\endbatchfile
+\endinput
+%%
+%% End of file `etextools.ins'.
diff --git a/Master/texmf-dist/tex/latex/etextools/etextools.sty b/Master/texmf-dist/tex/latex/etextools/etextools.sty
new file mode 100644
index 00000000000..93f0792044b
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/etextools/etextools.sty
@@ -0,0 +1,141 @@
+%%
+%% This is file `etextools.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% etextools.dtx (with options: `package')
+%%
+%% This is a generated file.
+%%
+%% Copyright (C) 2009 by Florent Chervet <florent.chervet@free.fr>
+%%
+%% This work may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either
+%% version 1.3 of this license or (at your option) any later
+%% version. The latest version of this license is in
+%% http://www.latex-project.org/lppl.txt
+%%
+%% This work consists of the main source file etextools.dtx
+%% and the derived files
+%% etextools.sty, etextools.pdf, etextools.ins,
+%%
+%%% etextools : more e-TeX useful tools for LaTeX package writers
+%%% Florent CHERVET
+\NeedsTeXFormat{LaTeX2e}[1996/12/01]
+\ProvidesPackage{etextools}
+ [2009/07/14 v2e e-TeX more useful tools for LaTeX package writers]
+\csname ettl@onlyonce\endcsname\let\ettl@onlyonce\endinput
+\RequirePackage{etex,etoolbox}
+\edef\ettl@restore@space@catcode{\catcode`\ =\the\catcode`\ }
+\AtEndOfPackage{\ettl@restore@space@catcode
+ \let\ettl@restore@space@catcode\ettl@undefined}
+\catcode`\ =10
+\long\def\ettl@afterelse#1\else#2\fi{\fi#1}
+\long\def\ettl@afterfi#1\fi{\fi#1}
+\newcommand*\@gobblescape{\expandafter\@gobble\string}
+\newcommand\str@gobblescape[1]{\expandafter\deblank\expandafter{%
+ \expandafter\@gobble\detokenize{#1}}}
+
+\newcommand*\noexpandcs[1]{\expandafter\noexpand\csname #1\endcsname}
+\newcommand\noexpandafter{\noexpand\expandafter}
+\newcommand\expandnext[2]{%
+ \ifx#1\expandnext
+ \ettl@afterelse\expandafter\expandafter\expandafter
+ \expandafter\@expandnext{#2}{\expandafter\expandafter\expandafter}
+ \else\ettl@afterfi\expandafter#1\expandafter{#2}
+ \fi}
+\long\def\@expandnext#1#2#3{%
+ \ifx#1\expandnext
+ \expandafter\ettl@afterelse\expandafter\expandafter\expandafter
+ \expandafter\@expandnext{#3}{\expandafter#2#2}
+ \else
+ \expandafter\ettl@afterfi#2#1#2{#3}
+ \fi}
+\newcommand\deblank{}
+\begingroup\catcode`\&=3% a & as a math shift
+\long\gdef\deblank#1{\@deblank#1 &}
+\long\gdef\@deblank#1 #2&{\ifblank{#2}{#1}{#1\@deblank#2 &}}
+\endgroup
+\newrobustcmd\xifblank[1]{\begingroup
+ \protected@edef\@xifblank{\endgroup
+ \noexpand\ifblank{#1}%
+ }\@xifblank}
+\newrobustcmd\xifstrequal[2]{%
+ \begingroup\protected@edef\@tempa{#1}\protected@edef\@tempb{#2}%
+ \ifx\@tempa\@tempb \aftergroup\@firstoftwo
+ \else \aftergroup\@secondoftwo
+ \fi\endgroup}
+\newcommand\iffirstchar[2]{%
+ \if \expandafter\@car\string#2\relax\@nil\expandafter\@car#1\string\\\@nil
+ \ettl@afterelse\ifblank{#2}\@secondoftwo\@firstoftwo
+ \else \expandafter\@secondoftwo
+ \fi}
+\newcommand\ifsinglechar[2]{%
+ \expandnext\expandnext\ifblank{\expandafter\@cdr\string#2 \@nil}
+ {\iffirstchar{#1}{#2}}
+ \@secondoftwo}
+\newcommand\FE@testopt[3]{\ifsinglechar [{#1}{#2#1}{#2[{#3}]{#1}}}
+\newcommand\FE@ifstar[3]{\ifsinglechar *{#1}{#2}{#3{#1}}}
+\newrobustcmd*\DeclareCmdListParser[2]{%
+ \@ifdefinable#1
+ {\expandafter\etextools@defcmdparser\expandafter{#1}{#2}}}
+\begingroup\catcode`\&=3
+\gdef\etextools@defcmdparser#1#2{%
+ \begingroup
+ \protected@edef\defineparser{\endgroup
+ \long\def#1####1{\noexpand\FE@ifstar{####1}
+ {\noexpandcs{ettl@lst@star\string#1}}
+ {\noexpandcs{ettl@lst@nost\string#1}}}%
+ \long\csdef{ettl@lst@star\string#1}####1{\noexpand\FE@testopt{####1}
+ {\noexpandcs{ettl@lst@star@pt\string#1}}{\noexpand\do}}%
+ \long\csdef{ettl@lst@nost\string#1}####1{\noexpand\FE@testopt{####1}
+ {\noexpandcs{ettl@lst@nost@pt\string#1}}{\noexpand\do}}%
+ \long\csdef{ettl@lst@star@pt\string#1}[####1]####2{%
+ \noexpandcs{ettl@lst\string#1}{####2}{####1}}%
+ \long\csdef{ettl@lst@nost@pt\string#1}[####1]####2{%
+ \noexpandafter\noexpandcs{ettl@lst\string#1}\noexpandafter{%
+ ####2}{####1}}%
+ \long\csdef{ettl@lst\string#1}####1####2{%
+ \noexpandcs{ettl@lst@\string#1}{####2}####1\noexpand#2&}%
+ \long\csdef{ettl@lst@\string#1}####1####2\noexpand#2####3&{%
+ \noexpand\ifblank{####2}
+ {}
+ {\noexpand\ettl@lst@doitem{####1}{####2}}%
+ \noexpand\ifblank{####3}
+ {\noexpand\ettl@listbreak}
+ {\noexpandcs{ettl@lst@\string#1}{####1}####3}&}%
+ }\defineparser}%
+ \long\gdef\ettl@lst@doitem#1#2{#1{#2}}%
+ \long\gdef\ettl@listbreak#1&{}%
+\endgroup
+\DeclareCmdListParser\csvloop{,}
+\begingroup\catcode`\|=3
+ \gdef\do{\DeclareCmdListParser\listloop{|}\undef\do}\aftergroup\do
+\endgroup
+\newcommand\csvtolist[1]{\FE@ifstar{#1}\star@csvtolist\nost@csvtolist}
+\def\star@csvtolist#1{\csvloop*[{\unexpanded{\listadd#1}}]}
+\def\nost@csvtolist#1{\csvloop[{\unexpanded{\listadd#1}}]}
+\newrobustcmd\listdel[2]{\@listdel\def{#1}{#2}}
+\newrobustcmd\listgdel[2]{\@listdel\gdef{#2}{#2}}
+\newrobustcmd\listxdel[2]{\begingroup
+ \protected@edef\@listxdel{\endgroup
+ \unexpanded{\@listdel\def#1}{#2}%
+ }\@listxdel}
+ \begingroup\catcode`\|=3\catcode`\&=3
+ \long\gdef\@listdel#1#2#3{%
+ \begingroup
+ \def\@tempa##1|#3|##2&{##1|##2\@tempb}%
+ \def\@tempb|##1|\@tempb##2|\@tempb{%
+ \ifblank{##2}{\unexpanded{##1}}
+ {\ifblank{##1}{}{\@tempx##1&}}}%
+ \def\@tempx##1&{\expandafter\@tempb\@tempa|##1|\@tempb|#3|&}%
+ \edef\@redef{\endgroup
+ \unexpanded{#1#2}{% ie: \def or \gdef \listmacro
+ \expandafter\@tempx\unexpanded\expandafter{#2}&}%
+ }\@redef}% end of \@listdel
+\endgroup
+
+\endinput
+%%
+%% End of file `etextools.sty'.
diff --git a/Master/tlpkg/bin/tlpkg-ctan-check b/Master/tlpkg/bin/tlpkg-ctan-check
index 54dfcde9793..c22570baed4 100755
--- a/Master/tlpkg/bin/tlpkg-ctan-check
+++ b/Master/tlpkg/bin/tlpkg-ctan-check
@@ -92,7 +92,7 @@ my @WorkingTLP = qw(
eqlist eqparbox errata es-tex-faq
ESIEEcv erdc esdiff esint esint-type1 eskd eskdx eso-pic esvect
estcpmm
- etaremune etex-pkg ethiop ethiop-t1 etoolbox euenc eukdate
+ etaremune etex-pkg etextools ethiop ethiop-t1 etoolbox euenc eukdate
eulervm euproposal euro europecv eurosans eurosym
everypage exam examdesign examplep exercise exp-testopt
expdlist expl3 expressg extarrows exteps
diff --git a/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc b/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc
index 825f097b0f9..72707a22b30 100644
--- a/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc
+++ b/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc
@@ -164,6 +164,7 @@ depend esdiff
depend esint
depend esint-type1
depend etaremune
+depend etextools
depend etoolbox
depend eukdate
depend europecv
diff --git a/Master/tlpkg/tlpsrc/etextools.tlpsrc b/Master/tlpkg/tlpsrc/etextools.tlpsrc
new file mode 100644
index 00000000000..e69de29bb2d
--- /dev/null
+++ b/Master/tlpkg/tlpsrc/etextools.tlpsrc
diff --git a/Master/tlpkg/tlpsrc/xetex.tlpsrc b/Master/tlpkg/tlpsrc/xetex.tlpsrc
index 77cf7f66504..8b11f97bac0 100644
--- a/Master/tlpkg/tlpsrc/xetex.tlpsrc
+++ b/Master/tlpkg/tlpsrc/xetex.tlpsrc
@@ -10,7 +10,7 @@ runpattern f tlpkg/tlpostcode/xetex.pl
binpattern f bin/win32/fc-*
binpattern f bin/win32/icu*.dll
#
-# this should only be present in the win32 binary package
+# this is only used in windows installation
binpattern d/win32 tlpkg/tlpostcode/xetex
#
# these are only needed for darwin only.
diff --git a/Master/tlpkg/tlpsrc/xindy.tlpsrc b/Master/tlpkg/tlpsrc/xindy.tlpsrc
index ce11b72c1aa..7e7a7d9f647 100644
--- a/Master/tlpkg/tlpsrc/xindy.tlpsrc
+++ b/Master/tlpkg/tlpsrc/xindy.tlpsrc
@@ -3,16 +3,16 @@ category TLCore
runpattern d texmf/xindy
runpattern d texmf/scripts/xindy
#
-binpattern f/!mips-irix bin/${ARCH}/texindy
-binpattern f/!mips-irix bin/${ARCH}/tex2xindy
-binpattern f/!mips-irix bin/${ARCH}/xindy
+binpattern f/!mips-irix,sparc-linux bin/${ARCH}/texindy
+binpattern f/!mips-irix,sparc-linux bin/${ARCH}/tex2xindy
+binpattern f/!mips-irix,sparc-linux bin/${ARCH}/xindy
#
# cygwin and windows have to use a different name for the clisp executable.
-binpattern f/!mips-irix,i386-cygwin bin/${ARCH}/xindy.run
+binpattern f/!mips-irix,sparc-linux,i386-cygwin bin/${ARCH}/xindy.run
binpattern f/i386-cygwin,win32 bin/${ARCH}/xindy-lisp.exe
#
# darwin has to split the mem file by architecture.
-binpattern f/!mips-irix,universal-darwin bin/${ARCH}/xindy.mem
+binpattern f/!mips-irix,sparc-linux,universal-darwin bin/${ARCH}/xindy.mem
binpattern f/universal-darwin bin/universal-darwin/xindy-i386.mem
binpattern f/universal-darwin bin/universal-darwin/xindy-ppc.mem
#