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-rw-r--r--Master/texmf-dist/doc/latex/keyreader/README39
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-rw-r--r--Master/texmf-dist/doc/latex/keyreader/keyreader-guide.tex340
-rw-r--r--Master/texmf-dist/tex/latex/keyreader/keyreader.sty204
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-rw-r--r--Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc1
-rw-r--r--Master/tlpkg/tlpsrc/keyreader.tlpsrc0
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diff --git a/Master/texmf-dist/doc/latex/keyreader/README b/Master/texmf-dist/doc/latex/keyreader/README
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+%++++++++++++++++++++++++++++++++++++ MOTIVATION ++++++++++++++++++++++++++++++++++++%
+% %
+% The elaborate and useful xkeyval package introduced \define@cmdkeys and %
+% \define@boolkeys, which allow for the setting of multiple command keys and %
+% boolean keys, but in each category those keys must have the same default value %
+% and no key macro/function. This package seeks to remove these restrictions, %
+% so that multiple keys of all categories (ordinary keys, command keys, boolean %
+% keys, and choice keys) can be set at one go and those keys can have different %
+% default values and functions. This greatly saves tokens, as hundreds of keys %
+% can, in principle, be issued simultaneously by one command. %
+% %
+% Also, the xkeyval package doesn't have the notion of complementary keys, %
+% which is useful in the case of boolean keys. The present package introduces %
+% this concept and additionally permits the submission of individual/different %
+% key macros to the complementary keys. %
+% %
+% Some user guide is available in file 'keyreader-test.tex'. %
+% %
+%+++++++++++++++++++++++++++++++++++++ LICENSE ++++++++++++++++++++++++++++++++++++++%
+% %
+% This is file 'keyreader.sty', version 0.1. %
+% %
+% This package reads multiple keys to be defined by xkeyval.sty. %
+% %
+% 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 any later version. %
+% The latest version of this license is in http://www.latex-project.org/lppl.txt %
+% and version 1.3 or later is part of all distributions of LaTeX version %
+% 2005/12/01 or later. %
+% %
+% The LPPL maintenance status of this software is 'author-maintained'. %
+% %
+% This software is provided 'as it is', without warranty of any kind, either %
+% expressed or implied, including, but not limited to, the implied warranties of %
+% merchantability and fitness for a particular purpose. %
+% %
+% Copyright (c) 2010 Ahmed Musa (a.musa@rocketmail.com). %
+% %
+%++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++% \ No newline at end of file
diff --git a/Master/texmf-dist/doc/latex/keyreader/keyreader-guide.pdf b/Master/texmf-dist/doc/latex/keyreader/keyreader-guide.pdf
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diff --git a/Master/texmf-dist/doc/latex/keyreader/keyreader-guide.tex b/Master/texmf-dist/doc/latex/keyreader/keyreader-guide.tex
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+\documentclass{article}
+\usepackage[scaled=0.9]{helvet}
+\usepackage{lipsum,parskip,xspace}
+\usepackage{fancyvrb}
+\usepackage{xcolor}
+\usepackage{multicol}
+\usepackage{hyperref}
+\usepackage[parser=;,macroprefix=mp@,keyprefix=KV,
+ keyfamily=myfamily]{keyreader}
+\makeatletter
+\newcommand*\email[1]{\href{mailto:#1}{#1}}
+\skip\footins20pt\relax
+\xglobal\definecolorset{rgb}{x}{1}{green,0.00,0.59,0.00;%
+ teal,0.00,0.82,0.82;magenta,0.50,0.00,1.00;purple,0.50,0.00,0.25}
+\def\eg{\kr@ifnextchar.{e.g}{e.g.}\xspace}
+\def\ie{\kr@ifnextchar.{i.e}{i.e.}\xspace}
+\def\etc{\kr@ifnextchar.{etc}{etc.}\xspace}
+\date{\textcolor{purple}{\today}\vadjust{\kern0ex}}
+\newcommand*\krsty[1]{\textcolor{xgreen1}{\texttt{#1}}\xspace}
+\newcommand*\krcmd[1]{\textcolor{xteal1}{\texttt{\@backslashchar#1}}\xspace}
+\newcommand*\krcs[1]{\textcolor{xteal1}{\texttt{\string#1}}\xspace}
+\hypersetup{colorlinks=true,linkcolor=red,pdfpagemode=UseThumbs,
+ implicit=true,breaklinks=true,pagebackref=true,backref=true,
+ bookmarks=true,bookmarksnumbered=true,hyperfootnotes=true,debug=true,
+ naturalnames=false,citecolor=purple,pdfview=FitH,pdfstartview=FitH}
+\def\krvlabel{\textcolor{green}{\fboxrule1pt\fcolorbox{red}{gray!45}{\hspace{1cm}}}}
+\CustomVerbatimEnvironment{krverbatim}{Verbatim}{numbers=left,
+ label={\krvlabel},labelposition=topline,numberblanklines=false, firstnumber=last,frame=single,rulecolor=\color{xmagenta1},framerule=1pt,
+ framesep=7pt,formatcom=\color{blue},xrightmargin=0pc,commandchars=\|\(\),
+ commentchar=&}
+
+\begin{document}
+\DefineShortVerb{\+}
+\title{The \texttt{\color{blue}keyreader} Package\footnote{Version 0.1.}}
+\author{Ahmed Musa\\\email{a.musa@rocketmail.com}}
+\maketitle
+\thispagestyle{empty}
+
+\leavevmode\textcolor{blue}{\rule[0ex]{\hsize}{2pt}}
+\columnseprule0.5pt\premulticols2cm\relax
+\begin{multicols}{2}
+ \small\tableofcontents\normalsize
+\end{multicols}
+\vspace*{-.5cm}
+\leavevmode\textcolor{blue}{\rule[0ex]{\hsize}{2pt}}
+
+\section{Motivation}
+
+The elaborate and powerful \krsty{xkeyval} package introduced \krcmd{define@cmdkeys} and
+\krcmd{define@boolkeys}, which permit the setting of multiple command keys and
+boolean keys, but in each category those keys must have the same default value
+and no key macro/function. This package seeks to remove these restrictions,
+so that multiple keys of all categories (ordinary keys, command keys, boolean
+keys, and choice keys) can be set at one go and those keys can have different
+default values and functions. This greatly minimizes tokens, as hundreds of keys
+can, in principle, be issued simultaneously by one command.
+
+Also, the \krsty{xkeyval} package doesn't have the notion of complementary keys,
+which can be handy in the case of boolean keys. The present package introduces
+this concept and additionally permits the submission of individual/different
+key macros to the complementary keys.
+
+\section{Usage}
+
+The package can be loaded in style files by
+\begin{krverbatim}
+\RequirePackage[options]{keyreader}
+\end{krverbatim}
+and in document files via
+\begin{krverbatim}
+\usepackage[options]{keyreader}
+\end{krverbatim}
+where the options and their default values are
+\begin{krverbatim}
+parser=;, macroprefix=mp@, keyprefix=KV, keyfamily=myfamily.
+\end{krverbatim}
+The \krsty{parser} is the separator between the keys in the key list to be defined in one go (see examples in section~\ref{sec:examples}). All these options can be set dynamically by using the \krcmd{krsetup} macro:
+\begin{krverbatim}
+\krsetup{parser=;,macroprefix=mp@,keyprefix=KV,
+ keyfamily=myfamily}.
+\end{krverbatim}
+
+The main user interface is the \krcmd{define@keylist} macro, whose syntax is
+\begin{krverbatim}
+\define@keylist{<key type/id>, <key>, <key value>,
+ <key macro/function>; <another set of key specifiers>; etc}
+\end{krverbatim}
+
+There are four key types: 1 (ordinary key), 2 (command key), 3 (boolean key),
+4 (choice key). The key and its attributes are separated by commas; they constitute one \krsty{object}. The objects are separated by the \krsty{parser}, which is the semicolon in the above example.
+
+If the key list is available in a macro, say,
+\begin{krverbatim}
+\def\keylist{<key type/id>, <key>, <key value>,
+ <key macro/function>; <another set of key specifiers>; etc},
+\end{krverbatim}
+then the keys can be defined by
+\begin{krverbatim}
+\cmddefine@keylist\keylist.
+\end{krverbatim}
+\krcmd{cmddefine@keylist} takes a macro as argument, while \krcmd{define@keylist} accepts a key list.
+
+The \krcmd{kr@altlist} macro is needed for choice keys; it lists the alternate
+admissible values for a choice key and thus can't be empty when a choice key
+is being defined or set. It has to be defined or redefined each time a choice
+key is being defined, if its contents (ie, those of \krcmd{kr@altlist}) change from
+one choice key to the next one being defined. This, unfortunately, implies the restriction that no two choice keys can appear in one \krcmd{define@keylist} statement. This restriction can be easily lifted but at the cost of some complication and extra requirement for the package user. So far this hasn't been a severe limitation (to me, anyway).
+
+\section{Examples}
+\label{sec:examples}
+
+Suppose we wish to define a set of keys \krsty{\{color,angle,scale,align\}}. The keys \krsty{color}, \krsty{angle} and \krsty{scale} will de defined using command keys, while the key \krsty{align} will be defined by choice keys. Assume that the \krsty{align} key can only assume the values \krsty{\{center,right,left,justified\}}, where the first three values would further imply \krcmd{centering}, \krcmd{flushright}, and \krcmd{flushleft}, respectively. Moreover, we assume that the key \krsty{scale} will be associated with a macro called \krcmd{mydo}, where \krcmd{do} is assumed defined elsewhere. The keys \krsty{color} and \krsty{angle} aren't associated with macros. Then we can go:
+\begin{krverbatim}
+\def\kr@altlist{center,right,left,justified}
+
+\def\f@align{%
+ \ifcase\kr@nr\relax
+ \def\kr@align{\centering}%
+ \or
+ \def\kr@align{\flushright}%
+ \or
+ \def\kr@align{\flushleft}%
+ \or
+ \let\kr@align\relax\fi
+}
+
+\define@keylist{2,color,gray!25,;2,angle,45,;
+ 2,scale,1,\def\mydo##1{\do ##1};4,align,center,\f@align;
+ |color(red)\stopread|color(blue);3,mybool,true,}.
+\end{krverbatim}
+The \krcmd{kr@nr} macro is a bin parameter defined by the keyreader package in accordance with the instructions in the \krsty{xkeyval} guide. It refreshes with the choice key. See the \krsty{xkeyval} guide for further details.
+
+Instead of defining the macro \krcmd{f@align} before hand, we can submit its replacement text directly to the macro \krcmd{define@keylist}, but, because \krcmd{f@align} contains a conditional, some care is needed in doing so (see section~\ref{sec:conditionals}). Once the key \krsty{align} has been defined, the macro \krcmd{f@align} can be reused---perhaps to define other keys---even before the key \krsty{align} is set. This is because it isn't \krcmd{f@align} that is used in defining the key \krsty{align} but its ``meaning'' (\ie, the meaning of \krcmd{f@align}). In this way, the user can economize on tokens. The same applies to all the macros that may be used in defining keys.
+
+Note the \krcmd{stopread} command inserted above. Because of it, the key \krsty{mybool} will not be read and defined; the rest (\ie, \krsty{color}, \krsty{angle}, \krsty{scale} and \krsty{align}) will be read and defined. All the entries for \krsty{mybool} will instead be saved in the macro \krcmd{kr@remainder}.
+
+Hundreds of keys can be defined efficiently in this way, using very few tokens.
+
+As another example, we consider the following page setup keys:
+\begin{krverbatim}
+\def\kr@altlist{center,right,left,justified} % reused
+
+\define@keylist{%
+ 3,boolvar,true,;1,paperheight,\paperheight,;
+ 1,paperwidth,\paperwidth,\f@paperwidth;
+ 2,textheight,\textheight,\f@textheight;
+ 2,textwidth,\textwidth,\f@textwidth;
+ 1,evensidemargin,\evensidemargin,;
+ 4,align,center,\f@align;
+ 2,testdim,2cm,\long\def\f@testdim##1{A test dimension ##1
+ \par\bigskip}%
+}
+\end{krverbatim}
+which have the following trivial key macros:
+\begin{krverbatim}
+\def\f@textwidth{\AtBeginDocument{\wlog{`textwidth' %
+ is \mp@textwidth}}}
+
+\def\f@textheight{%
+ \ifx\@empty\mp@textheight
+ \wlog{`textheight' value empty}%
+ \else
+ \wlog{`textheight' value not empty}%
+ \fi
+}
+
+\def\f@paperwidth{\wlog{`paperwidth' was defined as %
+ ordinary key.}}
+\newcommand\f@align{%
+ \ifcase\kr@nr\relax
+ \def\mp@align{\centering}%
+ \or
+ \def\mp@align{\flushright}%
+ \or
+ \def\mp@align{\flushleft}%
+ \or
+ \let\mp@align\relax
+ \fi
+}
+\end{krverbatim}
+Again, once the keys have been defined, these macros can be reused.
+
+Since the keys have been defined, they can now be set. In the following, we set only two of the keys:
+\begin{krverbatim}
+\setkeys[KV]{myfamily}{align=right,testdim=3cm}
+\end{krverbatim}
+
+The macro \krcmd{mp@align} holds the value \krcmd{flushright}, while
+\begin{krverbatim}
+\KV@myfamily@testdim
+\end{krverbatim}
+holds the macros:
+\begin{krverbatim}
+\def\mp@testdim{#1}
+\long\def\f@testdim##1{A test dimension##1\par\bigskip},
+\end{krverbatim}
+where \krsty{\#1} is the value submitted for the key \krsty{testdim}.
+Try \krcmd{show\string\mp@align}, \krcmd{show\string\KV@myfamily@testdim}, and \krcmd{show\string\f@testdim} to confirm the above assertions.
+
+The rest of the defined keys can now be set as follows:
+\begin{krverbatim}
+\setkeys[KV]{myfamily}{boolvar=true,paperheight,paperwidth,
+ textheight,textwidth=6cm}
+\end{krverbatim}
+Try \krcmd{show\string\ifmp@boolvar} to confirm that \krsty{boolvar} is now \krsty{true}; it is originally set as \krsty{false}. The macro \krcmd{KV@myfamily@paperwidth} holds the function \krcmd{f@paperwidth}; \krcmd{mp@textheight} holds the value submitted to key \krsty{textheight} at any instance of \krcmd{setkeys}. By the above \krcmd{setkeys}, only the default values of \krsty{paperheight}, \krsty{paperwidth}, and \krsty{textheight} are presently available.
+
+\subsection[Demonstrating an effect]%
+ {Demonstrating the effect of limiting {\tt\textbackslash textwidth}}
+
+After defining and setting the keys above, the following tokens can be used in a source file to demonstrate the effect of setting the page setup keys shown above:
+\begin{krverbatim}
+\begin{center}
+ \begin{minipage}{\mp@textwidth}
+ \lipsum[1] % from the lipsum package
+ \end{minipage}
+\end{center}
+
+\lipsum[1]
+\end{krverbatim}
+
+\section{Complementary boolean keys}
+
+The syntax of complementary boolean keys is
+\begin{krverbatim}
+\define@comp@boolkeys[<key-prefix>]{<family>}[<macro-prefix]
+ {<primary boolean>}[<default value for primary boolean>]
+ {<secondary boolean>}{<func for primary boolean>}
+ {<func for secondary boolean>}.
+\end{krverbatim}
+
+When the user doesn't supply the \krsty{key-prefix} and/or \krsty{macro-prefix}, the package will use \krsty{KV} and \krsty{mp@}, respectively. When one boolean (primary or secondary) is true, the other is
+automatically set false. Infinite loops, which are possible in back-linked key settings, are avoided in the \krsty{keyreader} package.
+
+As an example, we define below two complementary keys \krsty{draft} and \krsty{final} with different key macros:
+\begin{krverbatim}
+\define@comp@boolkeys[KV]{myfamily}[kr@]{draft}[true]{final}%
+ {%
+ \def\gobble##1{}%
+ }{%
+ \def\notgobble##1{##1}%
+ }.
+\end{krverbatim}
+The key prefix (default \krsty{KV}), macro prefix (default \krsty{mp@}), and key macros (no default) can be empty:
+\begin{krverbatim}
+\define@comp@boolkeys{myfamily}{draft}[true]{final}{}{}.
+\end{krverbatim}
+
+The defined complementary keys \krsty{draft} and \krsty{final} can now be set as follows:
+\begin{krverbatim}
+\setkeys[KV]{myfamily}{draft=true}
+
+\setkeys[KV]{myfamily}{final=true}
+\end{krverbatim}
+The second statement above reverses the boolean \krsty{draft} to \krsty{false}, which had been set in the first statement to \krsty{true}. There is no meaning to the following:
+\begin{krverbatim}
+\setkeys[KV]{myfamily}{draft=true,final=true}.
+\end{krverbatim}
+
+As an exercise, in a document file, after defining and setting the above keys, one can issue the command \krcmd{krsetup\{draft=true\}} and do
+\begin{krverbatim}
+\show\ifkr@draft \show\ifkr@final \show\gobble
+\show\KV@myfamily@draft.
+\end{krverbatim}
+These statements assume the macro prefix to be \krsty{kr@}. Next, we may set
+\begin{krverbatim}
+\krsetup{final=true}
+\end{krverbatim}
+and do
+\begin{krverbatim}
+\show\ifkr@final \show\ifkr@draft \show\notgobble.
+\end{krverbatim}
+
+\section{Input error}
+
+Both boolean and choice keys issue error messages if the input is not valid, \ie, not in the list of admissible values. The default input error is defined by \krcmd{kr@inputerr} macro to be
+\begin{krverbatim}
+<Erroneous value `#1' for key `#2'>.
+\end{krverbatim}
+\krcmd{kr@inputerr} can be redefined by the user. It takes two arguments (\ie, value and key).
+
+
+\section{Conditionals in key macros}
+\label{sec:conditionals}
+
+The \TeX{} conditional primitives \krcmd{if} and \krcmd{fi} cannot appear in the key macro when \krcmd{define@keylist} is being invoked. The reason can be traced to the discussion on page~211 of the \TeX Book. Key macros/functions involving conditional operations such as
+\begin{krverbatim}
+\ifmp@boolone \do \fi
+\end{krverbatim}
+can be submitted to \krcmd{define@keylist} via macros, as seen above. We give more examples below.
+
+Suppose we want to submit the following:
+\begin{krverbatim}
+\define@keylist{3,boolone,true,\ifmp@boolone \do \fi}.
+\end{krverbatim}
+The presence of \krcmd{if...} and \krcmd{fi} in the argument will trigger an error when \TeX{} is scanning or skipping tokens (see the \TeX Book). Neither \krcmd{protect} nor \krcmd{noexpand} is helpful here. One solution is to first define
+\begin{krverbatim}
+\def\f@boolone{\ifmp@boolone \do \fi}
+\end{krverbatim}
+and then do
+\begin{krverbatim}
+\define@keylist{3,boolone,true,\f@boolone},
+\end{krverbatim}
+which will execute \krcmd{f@boolone} when the key \krsty{boolone} is set. Once the key \krsty{boolone} has been defined by the above statement, the function \krcmd{f@boolone} may be redefined and reused many times, any time, even before the setting of the key \krsty{boolone}. It isn't the function \krcmd{f@boolone} that is used in defining the key \krsty{boolone}, but the meaning of \krcmd{f@boolone}.
+
+As another example, we may do
+\begin{krverbatim}
+\def\f@bool{\ifmp@bool\def\do####1{%
+ \def####1########1{\expandafter\expandafter\expandafter\in@
+ \expandafter\expandafter\expandafter{\expandafter####1
+ \expandafter}\expandafter{########1}}}\fi}
+
+\define@keylist{3,bool,true,\f@bool}.
+\end{krverbatim}
+
+``Toggles,'' introduced in the \krsty{etoolbox} package, can also be used to circumvent the problem of matching \krcmd{if} and \krcmd{fi} in difficult circumstances, since toggles aren't \TeX\ primitives, but the \krsty{xkeyval} doesn't as yet have a mechanism for defining and setting toggle keys. However, this shouldn't be difficult to implement in the future.
+
+\section{Disabling keys}
+
+The \krsty{keyreader} package has modified the definition of \krcmd{disable@keys} from the \krsty{xkeyval} package to allow for bespoke warnings and error messages. The new command is \krcmd{krdisable@keys}; the use syntax remains the same as that of \krcmd{disable@keys}:
+\begin{krverbatim}
+\krdisable@keys[<key prefix>]{<key family>}{<comma %
+ separated list of keys to disable>}.
+\end{krverbatim}
+
+Any attempt to subsequently set a disabled key will prompt the following error message. (The \krsty{xkeyval} package issues a warning in this case.) The error message can be modified by the user, but the ``names'' \krcmd{disabledkeyerr} and \krcmd{disabledkey} should be retained.
+\begin{krverbatim}
+\def\disabledkeyerr{%
+ \PackageError{keyreader}{%
+ Key `\disabledkey' has been disabled.\MessageBreak
+ You can't set or reset it at this late stage.\MessageBreak
+ You should have set it earlier in the\MessageBreak
+ \string\documentclass\space or \string\usepackage
+ }{\@ehc}%
+}
+\end{krverbatim}
+If the user attempts to disable an undefined key, the \krsty{xkeyval} package issues a fatal error; the \krsty{keyreader} package, on the other hand, issues a warning in the transcript .log file, since the situation isn't fatal to the outcome.
+
+\end{document}
+
+%%% End of file keyreader-guide.tex %%% \ No newline at end of file
diff --git a/Master/texmf-dist/tex/latex/keyreader/keyreader.sty b/Master/texmf-dist/tex/latex/keyreader/keyreader.sty
new file mode 100644
index 00000000000..f240c803946
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/keyreader/keyreader.sty
@@ -0,0 +1,204 @@
+%+++++++++++++++++++++++++++++++++++++ LICENSE ++++++++++++++++++++++++++++++++++++++%
+% %
+% This is file 'keyreader.sty', version 0.1. %
+% %
+% This package reads multiple keys to be defined by xkeyval.sty. %
+% %
+% 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 any later version. %
+% The latest version of this license is in http://www.latex-project.org/lppl.txt %
+% and version 1.3 or later is part of all distributions of LaTeX version %
+% 2005/12/01 or later. %
+% %
+% The LPPL maintenance status of this software is 'author-maintained'. %
+% %
+% This software is provided 'as it is', without warranty of any kind, either %
+% expressed or implied, including, but not limited to, the implied warranties of %
+% merchantability and fitness for a particular purpose. %
+% %
+% Copyright (c) 2010 Ahmed Musa (a.musa@rocketmail.com). %
+% %
+%++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++%
+
+\begingroup
+\catcode064 11% @
+\catcode123 01% {
+\catcode125 02% }
+\def\x{\endgroup
+ \edef\kr@restorecodes{%
+ \catcode035 \the\catcode035% #
+ \catcode064 \the\catcode064% @
+ \catcode123 \the\catcode123% {
+ \catcode125 \the\catcode125% }
+ \catcode061 \the\catcode061% =
+ }%
+}
+\x
+\@makeother{\=}%
+\catcode035=06% #
+\catcode064=11% @
+\catcode123=01% {
+\catcode125=02% }
+\def\kr@ensurecode#1#2{%
+ \edef\kr@restorecodes{%
+ \kr@restorecodes
+ \catcode#1=\the\catcode#1\relax
+ }%
+ \catcode#1=#2\relax
+}
+\AtEndOfPackage{\kr@restorecodes}
+\kr@ensurecode{044}{12}% ,
+\kr@ensurecode{058}{12}% :
+\kr@ensurecode{059}{12}% ;
+\kr@ensurecode{038}{03}% &
+\ProvidesPackage{keyreader}%
+ [2010/01/01 v0.1 Read multiple keys for the xkeyval parser (AM)]
+\NeedsTeXFormat{LaTeX2e}[1996/12/01]
+\@ifpackageloaded{xkeyval}{}{\RequirePackage{xkeyval}[2008/08/13]}
+\protected\long\def\kr@warn#1{\PackageWarningNoLine{keyreader}{#1}}
+\protected\long\def\kr@err#1{\PackageError{keyreader}{#1}{\@ehc}}
+\protected\long\def\kr@afterfi#1\fi{\fi#1}
+\def\kr@CommandListParser#1{%
+ \long\def\define@keylist##1{%
+ \mathchardef\kr@cntb=\z@
+ \kr@readlist##1#1&
+ }%
+ \long\def\cmddefine@keylist##1{%
+ \mathchardef\kr@cntb=\z@%
+ \expandafter\kr@readlist##1#1&
+ }%
+ \long\def\kr@readlist##1#1##2&{%
+ \kr@ifblank{##1}{}%
+ {%
+ \edef\@i{\detokenize{##1}}%
+ \edef\@ii{\detokenize{\stopread}}%
+ \ifx\@i\@ii
+ \mathchardef\kr@cntb=\@ne
+ \stopread##2&
+ \else
+ \kr@define@key##1&
+ \fi
+ }%
+ \ifnum\kr@cntb=\z@
+ \kr@ifblank{##2}{}{\kr@readlist##2&}%
+ \fi
+ }%
+}
+\define@cmdkey[KV]{keyreader}[kr@]{parser}[;]{%
+ \if\kr@parser,\kr@afterfi\kr@err{Parser can't be comma}\fi
+ \kr@CommandListParser{#1}%
+}
+\define@cmdkey[KV]{keyreader}[kr@]{keyprefix}[KV]{}
+\define@cmdkey[KV]{keyreader}[kr@]{keyfamily}[fam]{}
+\define@cmdkey[KV]{keyreader}[kr@]{macroprefix}[mp@]{}
+\DeclareOptionX*{\kr@warn{Unknown option '\CurrentOption' ignored}}
+\ExecuteOptionsX[KV]<keyreader>{parser,keyprefix,keyfamily,macroprefix}
+\ProcessOptionsX*[KV]<keyreader>\relax
+\newcommand\krsetup[1]{\setkeys[KV]{keyreader}{#1}}
+\def\kr@namedef#1{%
+ \ifcsname#1\endcsname
+ \def\reserved@a{#1}%
+ \@notdefinable
+ \else
+ \expandafter\def\csname#1\expandafter\endcsname
+ \fi
+}
+\def\kr@nameuse#1{%
+ \ifcsname#1\endcsname\csname#1\expandafter\endcsname\fi
+}
+\long\def\kr@ifnextchar#1#2#3{% \new@ifnextchar
+ \let\tmp@d=#1\def\tmp@a{#2}\def\tmp@b{#3}%
+ \futurelet\@let@token\kr@ifnch
+}
+\long\def\kr@ifnch{\ifx\@let@token\tmp@d\let\tmp@b\tmp@a\fi\tmp@b}
+\long\def\kr@testopt#1#2{\kr@ifnextchar[{#1}{#1[{#2}]}}
+\long\def\kr@ifstar#1#2{\kr@ifnextchar*{\def\tmp@a*{#1}\tmp@a}{#2}}
+\long\def\kr@ifblank#1{\kr@ifbl@nk#1&&\@secondoftwo\@firstoftwo:}
+\long\def\kr@ifbl@nk#1#2&#3#4#5:{#4}
+\long\def\kr@expandonce#1{\unexpanded\expandafter{#1}}
+\long\def\kr@csexpandonce#1{\expandafter\kr@expandonce\csname#1\endcsname}
+\@ifdefinable\stopread{\long\def\stopread#1&{\long\def\kr@remainder{#1}}}
+\long\def\kr@inputerr#1#2{\kr@err{Erroneous value '#1' for key '#2'}}
+\mathchardef\kr@cnta=\z@\mathchardef\kr@cntb=\z@\mathchardef\kr@cntc=\z@
+\let\kr@altlist\@empty
+\def\kr@define@key#1,#2,#3,#4&{%
+ \begingroup
+ \protected@edef\x{\endgroup
+ \ifcase#1\relax
+ \mathchardef\kr@cntc=\@ne
+ \or
+ \noexpand\define@key[\kr@keyprefix]{\kr@keyfamily}%
+ {#2}[#3]{\kr@expandonce{#4}}%
+ \or
+ \noexpand\define@cmdkey[\kr@keyprefix]{\kr@keyfamily}%
+ [\kr@macroprefix]{#2}[#3]{\kr@expandonce{#4}}%
+ \or
+ \noexpand\define@boolkey+[\kr@keyprefix]{\kr@keyfamily}%
+ [\kr@macroprefix]{#2}[#3]{\kr@expandonce{#4}}%
+ {\unexpanded{\kr@inputerr{##1}{#2}}}%
+ \or
+ \ifx\kr@altlist\@empty
+ \mathchardef\kr@cnta=\@ne
+ \fi
+ \noexpand\define@choicekey*+[\kr@keyprefix]{\kr@keyfamily}{#2}%
+ [\unexpanded{\kr@val\kr@nr}]{\kr@altlist}[#3]%
+ {\kr@expandonce{#4}}{\unexpanded{\kr@inputerr{##1}{#2}}}%
+ \else
+ \mathchardef\kr@cntc=\@ne\relax
+ \fi
+ }\x
+ \ifnum\kr@cnta=\@ne\kr@afterfi
+ \kr@err{'\string\kr@altlist' is empty: choicekey can't be defined.
+ \MessageBreak You need to first define '\string\kr@altlist'
+ \MessageBreak as a nonempty set. It is the list of
+ \MessageBreak alternates values for your choicekey.}%
+ \fi
+ \ifnum\kr@cntc=\@ne\kr@afterfi
+ \kr@err{Unknown key type/identifier '#1'}%
+ \fi
+}
+\def\define@comp@boolkeys{\kr@testopt{\kr@comp@opta}{KV}}
+\def\kr@comp@opta[#1]#2{\kr@testopt{\kr@define@comp@boolkeys[#1]{#2}}{mp@}}
+\def\kr@define@comp@boolkeys[#1]#2[#3]#4[#5]#6#7#8{%
+ \kr@namedef{comp@#2@#4}{\kr@nameuse{if#3#4}\kr@nameuse{#3#6false}\fi}%
+ \kr@namedef{comp@#2@#6}{\kr@nameuse{if#3#6}\kr@nameuse{#3#4false}\fi}%
+ \kr@namedef{func@#2@#4}{#7}%
+ \kr@namedef{func@#2@#6}{#8}%
+ \begingroup\protected@edef\x{\endgroup
+ \unexpanded{\define@boolkey+[#1]{#2}[#3]{#4}[#5]{%
+ \kr@nameuse{comp@#2@#4}\kr@nameuse{func@#2@#4}}%
+ {\kr@inputerr{##1}{#4}}%
+ }%
+ \unexpanded{\define@boolkey+[#1]{#2}[#3]{#6}[#5]{%
+ \kr@nameuse{comp@#2@#6}\kr@nameuse{func@#2@#6}}%
+ {\kr@inputerr{##1}{#6}}%
+ }%
+ }\x
+}
+\def\disabledkeyerr{%
+ \kr@err{Key '\disabledkey' has been disabled.\MessageBreak
+ You can't set or reset it at this late stage.\MessageBreak
+ You should have set it earlier in the\MessageBreak
+ \string\documentclass\space or \string\usepackage}%
+}
+\def\krdisable@keys{\XKV@testoptb\kr@dis@ble@keys}
+\long\def\kr@dis@ble@keys#1{%
+ \XKV@checksanitizeb{#1}\kr@tempa
+ \XKV@for@o\kr@tempa\kr@tempa{%
+ \XKV@ifundefined{\XKV@header\kr@tempa}{%
+ \kr@warn{Key '\kr@tempa' undefined: can't be disabled}%
+ }{%
+ \global\let\disabledkey\kr@tempa
+ }%
+ \XKV@ifundefined{\XKV@header\kr@tempa @default}{%
+ \edef\kr@tempc{\noexpand\XKV@define@key{\kr@tempa}}%
+ }{%
+ \edef\kr@tempc{\noexpand\XKV@define@key{\kr@tempa}[]}%
+ }%
+ \expandafter\kr@tempc\expandafter{\disabledkeyerr}%
+ }%
+}
+
+\endinput
+
+%%% End of file keyreader.sty %%% \ No newline at end of file
diff --git a/Master/tlpkg/bin/tlpkg-ctan-check b/Master/tlpkg/bin/tlpkg-ctan-check
index 49207d5064e..9dd8d9a2b72 100755
--- a/Master/tlpkg/bin/tlpkg-ctan-check
+++ b/Master/tlpkg/bin/tlpkg-ctan-check
@@ -141,8 +141,9 @@ my @WorkingTLP = qw(
iso10303 isodate isodoc isomath isonums isorot isotope itnumpar iwona
jablantile jeopardy jknapltx jneurosci jpsj junicode
jura juraabbrev jurabib juramisc jurarsp js-misc
- kalender kastrup kerkis kerntest keycommand
- keystroke knuth koma-script kpfonts
+ kalender kastrup kerkis kerntest
+ keycommand keyreader keystroke
+ knuth koma-script kpfonts
l2picfaq l2tabu l2tabu-english l2tabu-french l2tabu-it l2tabu-spanish
labbook labelcas labels lastpage
latex latex-doc-ptr latex-notes-zh-cn latex-veryshortguide
diff --git a/Master/tlpkg/libexec/ctan2tds b/Master/tlpkg/libexec/ctan2tds
index a40aa1a3e93..5b1a8a9f794 100755
--- a/Master/tlpkg/libexec/ctan2tds
+++ b/Master/tlpkg/libexec/ctan2tds
@@ -342,6 +342,7 @@ $Master = "$mydir/../..";
'lm', "&MAKEcopy",
'lms', "die 'skipping, nonfree license'",
'logfilter', "die 'skipping, nosource (and java)'",
+ 'loggates', "die 'skipping, LaTeX 2.09 and never in TL'",
'logic', "&MAKEnosymlinks",
'lshort-bulgarian', '&MAKElshort',
'lshort-chinese', '&MAKElshort',
diff --git a/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc b/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc
index eacddb76f7f..4096e2ab559 100644
--- a/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc
+++ b/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc
@@ -276,6 +276,7 @@ depend isotope
depend kastrup
depend kerntest
depend keycommand
+depend keyreader
depend keystroke
depend labbook
depend labelcas
diff --git a/Master/tlpkg/tlpsrc/keyreader.tlpsrc b/Master/tlpkg/tlpsrc/keyreader.tlpsrc
new file mode 100644
index 00000000000..e69de29bb2d
--- /dev/null
+++ b/Master/tlpkg/tlpsrc/keyreader.tlpsrc