cmdtrack license changed to LPPL

git-svn-id: svn://tug.org/texlive/trunk@28910 c570f23f-e606-0410-a88d-b1316a301751

10 files changed, 768 insertions, 2 deletions

diff --git a/Master/texmf-dist/doc/latex/cmdtrack/Makefile b/Master/texmf-dist/doc/latex/cmdtrack/Makefile
new file mode 100644
index 00000000000..d285e984718
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/cmdtrack/Makefile
@@ -0,0 +1,21 @@
+# Copyright 2012 TeX Users Group.
+# This file is part of the cmdtrack package, released under the LPPL;
+# see cmdtrack.dtx for details.
+
+pkg = cmdtrack
+#
+opt = --interaction=nonstopmode --file-line-error
+latex = latex $(opt)
+pdflatex = pdflatex $(opt)
+
+$(pkg).pdf: $(pkg).sty $(pkg).dtx
+	$(pdflatex) $(pkg).dtx
+	$(pdflatex) $(pkg).dtx
+
+$(pkg).sty: $(pkg).ins $(pkg).dtx
+	$(latex) $<
+
+dist: $(pkg).zip
+$(pkg).zip: Makefile README $(pkg).dtx $(pkg).pdf $(pkg).ins
+	chmod a+rw $^
+	rm -f $@; zip $@ $^
diff --git a/Master/texmf-dist/doc/latex/cmdtrack/README b/Master/texmf-dist/doc/latex/cmdtrack/README
new file mode 100644
index 00000000000..abdd0a68135
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/cmdtrack/README
@@ -0,0 +1,16 @@
+Copyright 2012 TeX Users Group.
+This file is part of the cmdtrack package, released under the LPPL;
+see cmdtrack.dtx for details.
+
+This package (cmdtrack) logs \newcommand (and similar) commands
+executed, along with whether they are used.
+
+This package was written by Michael Downes, who passed away in 2003.  He
+released it under a custom license, now considered nonfree.  In October
+2012, his heirs (his children Zoe, Elizabeth, and Mia Downes) have all
+agreed to re-releasing his work under any version of the LaTeX Public
+Project License.  Therefore, the package is now released under the LPPL,
+version 1 or (at your option) any later version.
+
+The only change in this release is to the license.  The actual code is
+the same as Michael's last release.
diff --git a/Master/texmf-dist/doc/latex/cmdtrack/cmdtrack.pdf b/Master/texmf-dist/doc/latex/cmdtrack/cmdtrack.pdf
new file mode 100644
index 00000000000..61e0ed85bb6
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/cmdtrack/cmdtrack.pdf
diff --git a/Master/texmf-dist/source/latex/cmdtrack/cmdtrack.dtx b/Master/texmf-dist/source/latex/cmdtrack/cmdtrack.dtx
new file mode 100644
index 00000000000..fe6668c7409
--- /dev/null
+++ b/Master/texmf-dist/source/latex/cmdtrack/cmdtrack.dtx
@@ -0,0 +1,478 @@
+%%% ====================================================================
+%%%  @LaTeX-file{
+%       filename        = "cmdtrack.dtx",
+%%%     filename        = "cmdtrack.sty",
+%%%     version         = "1.06",
+%%%     date            = "2012/12/18",
+%%%     author          = "Michael John Downes",
+%%%     copyright       = "Copyright 1999 Michael John Downes.
+%%%                        Copyright 2012 TeX Users Group.
+%%% This work may be distributed and/or modified under the
+%%% conditions of the LaTeX Project Public License, either version 1
+%%% 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
+%%% and version 1.3 or later is part of all distributions of LaTeX
+%%% version 2003/12/01 or later.
+%%%                        ",
+%       keywords        = "newcommand",
+%       abstract        = "This is a LaTeX package that aids in the task
+%                          of checking whether a command defined in a
+%                          document preamble is actually used somewhere
+%                          in the document.",
+%%%  }
+%%% ====================================================================
+% \iffalse
+%<*driver>
+\NeedsTeXFormat{LaTeX2e}
+\documentclass{amsdtx}
+\begin{document}
+\title{The \pkg{cmdtrack} package}
+\author{Michael Downes}
+\date{Version \fileversion, \filedate}
+\hDocInput{cmdtrack.dtx}
+\end{document}
+%</driver>
+% \fi
+%
+% \maketitle
+% \section{Introduction}
+%    This package is released under the \LaTeX\ Project Public License.
+%
+%    The \pkg{cmdtrack} package aids in the task of checking whether a
+%    command defined in a document preamble is actually used somewhere
+%    in the document. If you add a statement
+% \begin{verbatim}
+% \usepackage{cmdtrack}
+% \end{verbatim}
+%    in the preamble of your document, all \cs{newcommand} and similar
+%    statements between that point and \verb'\begin{document}' will be
+%    marked for logging. At the end of the document a report of the
+%    command usage will be printed in the \TeX{} log, for example:
+% \begin{verbatim}
+% "mdash" was used on line 25
+% "ndash" was never used
+% "gar " was used on line 26
+% "math character ?" was used on line 26
+% \end{verbatim}
+%    In this list, a command \cn{foo} is normally listed as
+%    \verb'"foo"'; however if it was defined with an optional argument,
+%    it will be listed as \verb'"\foo"', and if defined with
+%    \cn{DeclareRobustCommand} it will be listed as
+%    \texttt{"foo\symbol{32}"} (with an extra space). This has to do
+%    with the way \latex/ deals with such definitions behind the scenes.
+%    Twiddling the behavior to get more consistent treatment of the
+%    command names looked hard, so I didn't do it. If you can send
+%    actual code to remedy this deficiency, it will be welcome. I do not
+%    plan on trying to fix it myself until after I have dealt with all
+%    the other, more interesting or more pressing, problems in my queue.
+%
+%    Certain kinds of commands are inherently untrackable due to the way
+%    they are used (counters, lengths, and other variables that may
+%    appear on the right-hand of an assignment statement; commands whose
+%    first use is in the argument of \cs{label}, and so on.) Tracking
+%    for commands of this sort can be turned off by moving their
+%    definitions earlier (before the load statement of the cmdtrack
+%    package), or by listing them in the argument of an \cs{untrack}
+%    statement at the end of your document preamble, for example:
+% \begin{verbatim}
+% \untrack{\foo,\bar,\blub,...}
+% \end{verbatim}
+%
+% \section{Limitations}
+% \begin{itemize}
+% \item Only commands defined with \cs{newcommand}, \cs{newenvironment},
+%    \cs{newtheorem}, \cs{DeclareMathSymbol}, \cs{DeclareMathOperator},
+%    and their variants are logged. Commands will not be logged if they
+%    are defined with \cs{def} instead of \cs{newcommand},
+%    \cs{mathchardef} instead of \cs{DeclareMathSymbol}, etc.
+%
+% \item \qq{Commands} defined with \cs{newlength}, \cs{newsavebox},
+%    \cs{newcounter}, \cs{newcount}, \cs{newtoks}, etc., will not be
+%    logged because it cannot be done without disrupting their normal
+%    use.
+%
+% \item Commands defined with \cs{DeclareTextSymbol},
+%    \cs{DeclareTextAccent}, \cs{DeclareMathRadical},
+%    \cs{DeclareMathAlphabet}, and various other things will not be
+%    logged because I was starting to doze off on the keyboard after
+%    adding the support for \cs{DeclareMathSymbol}. Any volunteers?
+%
+% \item The definitions of the commands that are to be logged must fall
+%    between \verb'\usepackage{cmdtrack}' and \verb'\begin{document}'.
+%    For problem commands, try moving their definitions before the
+%    \verb'\usepackage{cmdtrack}' line, or use the \cs{untrack} command
+%    to cancel tracking for selected commands at the end of the
+%    preamble.
+%
+% \item The \pkg{cmdtrack} package should be the last package loaded
+%    (or, the later-loaded packages will have their commands tracked as
+%    well, if that is what you want).
+%
+% \item A command definition starting with \cs{multicolumn} will cause
+%    trouble (unless it is never used).
+%
+% \item Large number of \cs{newcommands} (200+, say) might lead to an
+%    error message \qq{\TeX{} capacity exceeded (hash size \ldots)}.
+%    Depends on the capacity of your \TeX{} system.
+%
+% \end{itemize}
+%
+% \StopEventually{}
+%
+% \section{Embedded documentation}
+%
+%    The following material comes into play only when the \verb'?'
+%    package option is used.
+%
+%    \begin{macrocode}
+%% Self-documenting section
+\ifcat ?$\relax{\catcode37=7 \catcode127=9 \def\0{\@sanitize\catcode}\fi
+%%? \endlinechar125\catcode127=13\def%%?{\typeout}\037=7
+%%?{====================================================================
+%%?{ With the cmdtrack package, all commands and environments defined
+%%?{ between \usepackage{cmdtrack} and \begin{document} will be marked
+%%?{ for logging. A report on the usage of the marked commands will be
+%%?{ printed in the LaTeX log file. Standard LaTeX methods must be used
+%%?{ for defining the commands (things defined with \def, for example,
+%%?{ won't be logged). Use \untrack{\cmd,\othercmd,...} just before
+%%?{ \begin{document} to turn off tracking for selected commands.
+%%?{
+%%?{ Package options:
+%%?{
+%%?{ ?       Causes this information to be shown on-screen.
+%%?{
+%%?{ morose  Opposite of verbose: causes the brief message about the ?
+%%?{         option to be suppressed.
+%%?{
+%%?{ Support for the following is not [yet] provided:
+%%?{ \DeclareTextSymbol, \DeclareMathRadical, \DeclareMathAlphabet, and
+%%?{ some others.
+%%?{
+%%?{ More comprehensive documentation for cmdtrack.sty may be found in
+%%?{ cmdtrack.dtx.
+%%?{====================================================================
+%%?{}}\endinput\bgroup
+%%
+%    \end{macrocode}
+%
+% \section{Implementation}
+%    Standard declaration of package name and date.
+%    \begin{macrocode}
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{cmdtrack}[2012/12/18 v1.06]
+%    \end{macrocode}
+%
+%    The \pkg{cmdtrack} package works by hooking into the internal
+%    \LaTeX{} function \cs{@yargdef}. When processing something like
+%    \verb'\newcommand{\foo}{...}', there is a point where \LaTeX{}
+%    runs, essentially,
+% \begin{verbatim}
+% \def\foo{...}
+% \end{verbatim}
+%    Just as \LaTeX{} is about to carry out that assignment, we jump
+%    in and substitute a different control sequence in place of
+%    \cs{foo}! Our substituted control sequence has the same name but
+%    with an extra double-quote character \verb'"' added at the
+%    beginning: i.e., \verb'\"foo' instead of \cs{foo}. Thus \cs{"foo}
+%    gets the real definition, and we are free to give \cs{foo} some
+%    other definition for logging purposes. Obviously it should end by
+%    calling the real definition. And here is how we arrange that.
+%
+% \begin{enumerate}
+% \item \cs{foo} expands to \verb'\logcmd \"foo \foo'.
+%
+% \item \cs{logcmd} redefines \cs{foo} to take on the meaning of
+%    \cs{"foo}.
+%
+% \item \cs{logcmd} adds \cs{"foo} to a used-commands list, and records
+%    the current line number with it.
+% \end{enumerate}
+%
+%    Then when we reach the end of our document, we need to find some
+%    way of looking through all of our marked commands and reporting
+%    which ones were used. During the processing of the preamble, the
+%    marked commands were stored in a list \cs{commandlist}.
+%    Furthermore, when \cs{logcmd} redefined \cs{"foo}, it put in a
+%    special marker character along with the line number. Then when we
+%    reach the end of our document, we can iterate over the command list
+%    with a function that checks for that special character in the
+%    \cs{meaning} of each command.
+%
+%    Alternatively one could imagine adding the used commands to a
+%    separate list. At one point I started doing that but it got a
+%    little messy so I abandoned the idea. Besides, this way the report
+%    comes out with the commands in the same order as they were defined
+%    in the preamble (except that newtheorem commands gravitate toward
+%    the end of the list).
+%
+%    \begin{macrocode}
+\let\commandlist\@empty
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+\AtEndDocument{\report@command@usage}
+%    \end{macrocode}
+%
+%    The \LaTeX{} kernel doesn't provide this.
+%    \begin{macrocode}
+\edef\@quotechar{\string"}
+%    \end{macrocode}
+%
+%    The \cs{untrack} command could just redefine \cs{logcmd} and run
+%    through its argument list, but if the user accidentally leaves in
+%    some command that is no longer defined (or defined before the
+%    \pkg{cmdtrack} package is loaded) then some kind of error is
+%    likely. So we check specifically for the string \verb"\logcmd" at
+%    the beginning of each command's \cs{meaning} string.
+%    \begin{macrocode}
+\newcommand{\untrack}[1]{%
+  \begingroup
+  \def\logcmd##1##2{\global\let##1=##2%
+    \xdef##2{\@percentchar\the\inputlineno}%
+  }%
+  \untrack@a#1{,\@gobble}\endgroup
+}
+%    \end{macrocode}
+%
+%    \begin{macrocode}i
+\def\untrack@a#1{%
+  \ifx,#1\@gobbletwo\expandafter\@gobble
+  \else \expandafter\untrack@b\meaning#1\@nil#1%
+  \fi
+  \untrack@a
+}
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+\def\untrack@b#1->#2#3#4#5#6#7#8#9\@nil{%
+  \expandafter\ifx\csname #3#4#5@#6#7#8\endcsname\log@cmd
+  \else
+    \def\@tempa##1{%
+      \PackageWarningNoLine{cmdtrack}{%
+Command \protect##1 does not have tracking turned on}%
+    }%
+    \expandafter\@tempa
+  \fi
+}
+%    \end{macrocode}
+%
+%    One branch of providecommand processing uses \cs{reserved@a} in a
+%    way that will fail unless we watch out for it.
+%    \begin{macrocode}
+\def\@isreserved@a#1\reserved@a#2#3@{#2}
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+\let\@hash@\relax
+\def\log@cmd#1#2{%
+  \if\@isreserved@a#2T\reserved@a F@T%
+    \endgroup
+  \else
+    \toks@\expandafter{\commandlist#1}%
+    \xdef\commandlist{\the\toks@}%
+    \endgroup
+    \def#2{\logcmd#2#1}%
+  \fi
+  \let\@hash@##%
+  \l@ngrel@x\expandafter\def\expandafter#1\reserved@a
+}
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+\def\logcmd#1#2{%
+  \ifx\protect\@typeset@protect
+    \global\let#1#2%
+    \xdef#2{\@percentchar\the\inputlineno}%
+  \else
+    \expandafter\protect
+  \fi
+  #1%
+}
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+\begingroup \catcode`\"=12
+\gdef\cmd@check#1->#2#3-#4\@nil#5{%
+  \if\@percentchar#2\typeout{\string#5" was used on line #3}%
+  \else\typeout{\string#5" was never used}%
+  \fi
+}
+\endgroup
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+\def\report@command@usage{%
+  \def\@tempa{\typeout{=========================================}}%
+  \@tempa
+  \begingroup \escapechar\m@ne
+  \def\do##1{%
+    \ifx\advance##1\expandafter\@gobbletwo\fi
+    {\expandafter\cmd@check\meaning##1->@-\@nil##1}%
+    \do
+  }%
+  \expandafter\do\commandlist \advance\z@\z@
+  \endgroup
+  \@tempa
+}
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+\def\testthm#1{%
+  \expandafter\testthm@a\csname#1\expandafter\endcsname
+    \csname\@quotechar#1\endcsname
+}
+%    \end{macrocode}
+%
+%    In order to avoid figuring out how to read the optional arguments
+%    of \cs{newtheorem}, we postpone the application of \cs{log@cmd}
+%    (actually, a slight variation thereof) until
+%    \verb'\begin{document}'.
+%    \begin{macrocode}
+\let\old@newtheorem\newtheorem
+\def\newtheorem#1{%
+  \AtBeginDocument{\testthm{#1}}%
+  \old@newtheorem{#1}%
+}
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+\def\testthm@a#1#2{%
+  \begingroup
+  \toks@\expandafter{\commandlist#2}%
+  \xdef\commandlist{\the\toks@}%
+  \endgroup
+  \let#2#1%
+  \def#1{\logcmd#1#2}%
+}
+%    \end{macrocode}
+%
+%    It would be unusual for a character to be defined as a math symbol
+%    in a document preamble. But what hey, why not support it?
+%    \begin{macrocode}
+\def\set@mathchar#1#2#3#4{%
+  \expandafter\set@mathchar@a
+  \csname\@quotechar math character \string#2\expandafter\endcsname
+  \expandafter{\number`#2}{#1}{#3}{#4}%
+}%
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+\def\set@mathchar@a#1#2#3#4#5{%
+  \global\mathcode#2=\@quotechar 8000
+  \global\mathchardef#1\@quotechar\mathchar@type#4\hexnumber@#3#5\relax
+  \toks@\expandafter{\commandlist#1}%
+  \xdef\commandlist{\the\toks@}%
+  \begingroup \lccode`\.=#2\lccode`\~=#2\lowercase{\endgroup
+    \gdef~{\global\mathcode#2=#1\logcmd#1#1}}%
+}
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+\def\set@mathsymbol#1#2#3#4{%
+  \begingroup \escapechar=`\"\relax
+  \global\expandafter\mathchardef
+    \csname\string#2\endcsname
+    \@quotechar\mathchar@type#3\hexnumber@#1#4\relax
+  \expandafter\log@cmd@a\csname\string#2\endcsname#2%
+}
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+\def\set@mathaccent#1#2#3#4{%
+  \xdef#2{\mathaccent\@quotechar\mathchar@type#3\hexnumber@#1#4\relax}%
+  \begingroup \escapechar`\"\relax
+  \expandafter\log@cmd@a\csname\string#2\endcsname#2%
+}
+%    \end{macrocode}
+%
+%    Note the use of \cs{gdef}.
+%    \begin{macrocode}
+\def\log@cmd@a#1#2{%
+  \toks@\expandafter{\commandlist#1}%
+  \xdef\commandlist{\the\toks@}%
+  \endgroup
+  \gdef#2{\logcmd#2#1}%
+}
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+\DeclareOption{?}{\AtEndOfPackage{\ShowPackageInfo{cmdtrack}}}
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+\DeclareOption{morose}{}
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+\DeclareOption{simple}{%
+  \def\logcmd#1#2{%
+    \ifx\protect\@typeset@protect
+      \global\let#1#2%
+      \begingroup \escapechar\m@ne
+      \typeout{\string#2\string" was used on line \the\inputlineno}%
+      \endgroup
+    \else
+      \expandafter\protect
+    \fi
+    #1%
+  }%
+  \AtBeginDocument{\global\let\commandlist\@empty}%
+  \global\let\report@command@usage\relax
+}
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+\ProcessOptions\relax
+\begingroup
+\catcode`\%=9 \catcode`\&=14 \catcode`\"=12
+\@ifpackagewith{cmdtrack}{morose}{\catcode`\%=14 }{}
+\@ifpackagewith{cmdtrack}{?}{\catcode`\%=14 }{}
+%%\typeout{&
+%%Try "\string\usepackage[\string ?]{cmdtrack}"
+%%to see information on using this package^^J&
+%%[including how to turn off this "helpful" message].&
+%%}
+\endgroup
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+\newcommand{\ShowPackageInfo}[1]{%
+  \begingroup \catcode`\?=3
+  \input{#1.\@pkgextension}%
+  \endgroup
+}
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+\let\@@yargdef\@yargdef
+%    \end{macrocode}
+%
+% Restore \cs{@yargdef} to normal at beginning of document, so that uses of
+% \cs{newcommand} in \cs{maketitle} (e.g.\@) are ignored.
+%    \begin{macrocode}
+\AtBeginDocument{\let\@yargdef\@@yargdef}
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+\let\@hash@\relax
+\def\@yargdef #1#2#3{%
+  \@tempcnta#3\relax \advance\@tempcnta\@ne \let\@hash@\relax
+  \edef\reserved@a{\ifx#2\tw@ [\@hash@ 1]\fi}%
+  \@tempcntb#2%
+  \@whilenum\@tempcntb<\@tempcnta\do{%
+    \edef\reserved@a{\reserved@a\@hash@\the\@tempcntb}%
+    \advance\@tempcntb\@ne
+  }%
+  \begingroup \escapechar=`\"\relax
+  \expandafter\log@cmd\csname\string#1\endcsname#1%
+}
+%    \end{macrocode}
+%
+%    The usual \cs{endinput} to ensure that random garbage at the end of
+%    the file doesn't get copied by \fn{docstrip}.
+%    \begin{macrocode}
+\endinput
+%    \end{macrocode}
+%
+% \Finale
diff --git a/Master/texmf-dist/source/latex/cmdtrack/cmdtrack.ins b/Master/texmf-dist/source/latex/cmdtrack/cmdtrack.ins
new file mode 100644
index 00000000000..6d4ea8976c1
--- /dev/null
+++ b/Master/texmf-dist/source/latex/cmdtrack/cmdtrack.ins
@@ -0,0 +1,28 @@
+%% Copyright 1999 Michael John Downes.
+%% Copyright 2012 TeX Users Group.
+%% This file is part of the cmdtrack package.
+%% 
+%% This work may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either version 1
+%% 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
+%% and version 1.3 or later is part of all distributions of LaTeX
+%% version 2003/12/01 or later.
+%%
+%% This work has the LPPL maintenance status "unmaintained".
+%% 
+%% The original (non-derived) files belonging to the
+%% distribution are: Makefile README cmdtrack.dtx cmdtrack.ins.
+%%
+%% The list of derived (unpacked) files belonging to the distribution 
+%% and covered by LPPL is defined by the unpacking scripts (with 
+%% extension .ins) which are part of the distribution.
+
+\def\batchfile{cmdtrack.ins}
+\input docstrip.tex
+\preamble
+\endpreamble
+\keepsilent
+\generateFile{cmdtrack.sty}{f}{\from{cmdtrack.dtx}{}}
+\endinput
diff --git a/Master/texmf-dist/tex/latex/cmdtrack/cmdtrack.sty b/Master/texmf-dist/tex/latex/cmdtrack/cmdtrack.sty
new file mode 100644
index 00000000000..47cba3ad6d5
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/cmdtrack/cmdtrack.sty
@@ -0,0 +1,223 @@
+%%
+%% This is file `cmdtrack.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% cmdtrack.dtx 
+%% 
+%%% ====================================================================
+%%%  @LaTeX-file{
+%%%     filename        = "cmdtrack.sty",
+%%%     version         = "1.06",
+%%%     date            = "2012/12/18",
+%%%     author          = "Michael John Downes",
+%%%     copyright       = "Copyright 1999 Michael John Downes.
+%%%                        Copyright 2012 TeX Users Group.
+%%% This work may be distributed and/or modified under the
+%%% conditions of the LaTeX Project Public License, either version 1
+%%% 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
+%%% and version 1.3 or later is part of all distributions of LaTeX
+%%% version 2003/12/01 or later.
+%%%                        ",
+%%%  }
+%%% ====================================================================
+%% Self-documenting section
+\ifcat ?$\relax{\catcode37=7 \catcode127=9 \def\0{\@sanitize\catcode}\fi
+%%? \endlinechar125\catcode127=13\def%%?{\typeout}\037=7
+%%?{====================================================================
+%%?{ With the cmdtrack package, all commands and environments defined
+%%?{ between \usepackage{cmdtrack} and \begin{document} will be marked
+%%?{ for logging. A report on the usage of the marked commands will be
+%%?{ printed in the LaTeX log file. Standard LaTeX methods must be used
+%%?{ for defining the commands (things defined with \def, for example,
+%%?{ won't be logged). Use \untrack{\cmd,\othercmd,...} just before
+%%?{ \begin{document} to turn off tracking for selected commands.
+%%?{
+%%?{ Package options:
+%%?{
+%%?{ ?       Causes this information to be shown on-screen.
+%%?{
+%%?{ morose  Opposite of verbose: causes the brief message about the ?
+%%?{         option to be suppressed.
+%%?{
+%%?{ Support for the following is not [yet] provided:
+%%?{ \DeclareTextSymbol, \DeclareMathRadical, \DeclareMathAlphabet, and
+%%?{ some others.
+%%?{
+%%?{ More comprehensive documentation for cmdtrack.sty may be found in
+%%?{ cmdtrack.dtx.
+%%?{====================================================================
+%%?{}}\endinput\bgroup
+%%
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{cmdtrack}[2012/12/18 v1.06]
+\let\commandlist\@empty
+\AtEndDocument{\report@command@usage}
+\edef\@quotechar{\string"}
+\newcommand{\untrack}[1]{%
+  \begingroup
+  \def\logcmd##1##2{\global\let##1=##2%
+    \xdef##2{\@percentchar\the\inputlineno}%
+  }%
+  \untrack@a#1{,\@gobble}\endgroup
+}
+\def\untrack@a#1{%
+  \ifx,#1\@gobbletwo\expandafter\@gobble
+  \else \expandafter\untrack@b\meaning#1\@nil#1%
+  \fi
+  \untrack@a
+}
+\def\untrack@b#1->#2#3#4#5#6#7#8#9\@nil{%
+  \expandafter\ifx\csname #3#4#5@#6#7#8\endcsname\log@cmd
+  \else
+    \def\@tempa##1{%
+      \PackageWarningNoLine{cmdtrack}{%
+Command \protect##1 does not have tracking turned on}%
+    }%
+    \expandafter\@tempa
+  \fi
+}
+\def\@isreserved@a#1\reserved@a#2#3@{#2}
+\let\@hash@\relax
+\def\log@cmd#1#2{%
+  \if\@isreserved@a#2T\reserved@a F@T%
+    \endgroup
+  \else
+    \toks@\expandafter{\commandlist#1}%
+    \xdef\commandlist{\the\toks@}%
+    \endgroup
+    \def#2{\logcmd#2#1}%
+  \fi
+  \let\@hash@##%
+  \l@ngrel@x\expandafter\def\expandafter#1\reserved@a
+}
+\def\logcmd#1#2{%
+  \ifx\protect\@typeset@protect
+    \global\let#1#2%
+    \xdef#2{\@percentchar\the\inputlineno}%
+  \else
+    \expandafter\protect
+  \fi
+  #1%
+}
+\begingroup \catcode`\"=12
+\gdef\cmd@check#1->#2#3-#4\@nil#5{%
+  \if\@percentchar#2\typeout{\string#5" was used on line #3}%
+  \else\typeout{\string#5" was never used}%
+  \fi
+}
+\endgroup
+\def\report@command@usage{%
+  \def\@tempa{\typeout{=========================================}}%
+  \@tempa
+  \begingroup \escapechar\m@ne
+  \def\do##1{%
+    \ifx\advance##1\expandafter\@gobbletwo\fi
+    {\expandafter\cmd@check\meaning##1->@-\@nil##1}%
+    \do
+  }%
+  \expandafter\do\commandlist \advance\z@\z@
+  \endgroup
+  \@tempa
+}
+\def\testthm#1{%
+  \expandafter\testthm@a\csname#1\expandafter\endcsname
+    \csname\@quotechar#1\endcsname
+}
+\let\old@newtheorem\newtheorem
+\def\newtheorem#1{%
+  \AtBeginDocument{\testthm{#1}}%
+  \old@newtheorem{#1}%
+}
+\def\testthm@a#1#2{%
+  \begingroup
+  \toks@\expandafter{\commandlist#2}%
+  \xdef\commandlist{\the\toks@}%
+  \endgroup
+  \let#2#1%
+  \def#1{\logcmd#1#2}%
+}
+\def\set@mathchar#1#2#3#4{%
+  \expandafter\set@mathchar@a
+  \csname\@quotechar math character \string#2\expandafter\endcsname
+  \expandafter{\number`#2}{#1}{#3}{#4}%
+}%
+\def\set@mathchar@a#1#2#3#4#5{%
+  \global\mathcode#2=\@quotechar 8000
+  \global\mathchardef#1\@quotechar\mathchar@type#4\hexnumber@#3#5\relax
+  \toks@\expandafter{\commandlist#1}%
+  \xdef\commandlist{\the\toks@}%
+  \begingroup \lccode`\.=#2\lccode`\~=#2\lowercase{\endgroup
+    \gdef~{\global\mathcode#2=#1\logcmd#1#1}}%
+}
+\def\set@mathsymbol#1#2#3#4{%
+  \begingroup \escapechar=`\"\relax
+  \global\expandafter\mathchardef
+    \csname\string#2\endcsname
+    \@quotechar\mathchar@type#3\hexnumber@#1#4\relax
+  \expandafter\log@cmd@a\csname\string#2\endcsname#2%
+}
+\def\set@mathaccent#1#2#3#4{%
+  \xdef#2{\mathaccent\@quotechar\mathchar@type#3\hexnumber@#1#4\relax}%
+  \begingroup \escapechar`\"\relax
+  \expandafter\log@cmd@a\csname\string#2\endcsname#2%
+}
+\def\log@cmd@a#1#2{%
+  \toks@\expandafter{\commandlist#1}%
+  \xdef\commandlist{\the\toks@}%
+  \endgroup
+  \gdef#2{\logcmd#2#1}%
+}
+\DeclareOption{?}{\AtEndOfPackage{\ShowPackageInfo{cmdtrack}}}
+\DeclareOption{morose}{}
+\DeclareOption{simple}{%
+  \def\logcmd#1#2{%
+    \ifx\protect\@typeset@protect
+      \global\let#1#2%
+      \begingroup \escapechar\m@ne
+      \typeout{\string#2\string" was used on line \the\inputlineno}%
+      \endgroup
+    \else
+      \expandafter\protect
+    \fi
+    #1%
+  }%
+  \AtBeginDocument{\global\let\commandlist\@empty}%
+  \global\let\report@command@usage\relax
+}
+\ProcessOptions\relax
+\begingroup
+\catcode`\%=9 \catcode`\&=14 \catcode`\"=12
+\@ifpackagewith{cmdtrack}{morose}{\catcode`\%=14 }{}
+\@ifpackagewith{cmdtrack}{?}{\catcode`\%=14 }{}
+%%\typeout{&
+%%Try "\string\usepackage[\string ?]{cmdtrack}"
+%%to see information on using this package^^J&
+%%[including how to turn off this "helpful" message].&
+%%}
+\endgroup
+\newcommand{\ShowPackageInfo}[1]{%
+  \begingroup \catcode`\?=3
+  \input{#1.\@pkgextension}%
+  \endgroup
+}
+\let\@@yargdef\@yargdef
+\AtBeginDocument{\let\@yargdef\@@yargdef}
+\let\@hash@\relax
+\def\@yargdef #1#2#3{%
+  \@tempcnta#3\relax \advance\@tempcnta\@ne \let\@hash@\relax
+  \edef\reserved@a{\ifx#2\tw@ [\@hash@ 1]\fi}%
+  \@tempcntb#2%
+  \@whilenum\@tempcntb<\@tempcnta\do{%
+    \edef\reserved@a{\reserved@a\@hash@\the\@tempcntb}%
+    \advance\@tempcntb\@ne
+  }%
+  \begingroup \escapechar=`\"\relax
+  \expandafter\log@cmd\csname\string#1\endcsname#1%
+}
+\endinput
+%%
+%% End of file `cmdtrack.sty'.
diff --git a/Master/tlpkg/bin/tlpkg-ctan-check b/Master/tlpkg/bin/tlpkg-ctan-check
index 261e92302c3..171a7a2962d 100755
--- a/Master/tlpkg/bin/tlpkg-ctan-check
+++ b/Master/tlpkg/bin/tlpkg-ctan-check
@@ -101,7 +101,7 @@ my @TLP_working = qw(
     clefval cleveref clipboard
     clock clrscode cm-lgc cm-super cm-unicode
     cmap cmarrows cmbright cmcyr
-    cmdstring cmll cmpica cmpj cmsd cmtiup
+    cmdstring cmdtrack cmll cmpica cmpj cmsd cmtiup
     codedoc codepage codicefiscaleitaliano
     collcell collectbox collref colordoc colorinfo colorsep colortab
     colortbl colorwav colourchange
diff --git a/Master/tlpkg/libexec/ctan2tds b/Master/tlpkg/libexec/ctan2tds
index 9ae5be649d0..001eaec7841 100755
--- a/Master/tlpkg/libexec/ctan2tds
+++ b/Master/tlpkg/libexec/ctan2tds
@@ -233,7 +233,6 @@ chomp ($Build = `cd $Master/../Build/source && pwd`);
  'cmbright',		"&MAKEcopy",
  'cmcyr',		"&MAKEflatten",
  'cmcyralt',		"die 'skipping, noinfo license",
- 'cmdtrack',		"die 'skipping, nonfree license",
  'cntdwn',		"die 'skipping, author (dps) request",
  'comicsans',		"die 'skipping, Comic Sans is nonfree'",
  'comfortaa',		"&MAKEcopy",
diff --git a/Master/tlpkg/tlpsrc/cmdtrack.tlpsrc b/Master/tlpkg/tlpsrc/cmdtrack.tlpsrc
new file mode 100644
index 00000000000..e69de29bb2d
--- /dev/null
+++ b/Master/tlpkg/tlpsrc/cmdtrack.tlpsrc
diff --git a/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc b/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc
index 9f2fbcfbd2e..4c01d30fbb8 100644
--- a/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc
+++ b/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc
@@ -120,6 +120,7 @@ depend cleveref
 depend clipboard
 depend clock
 depend cmdstring
+depend cmdtrack
 depend cmsd
 depend codedoc
 depend codepage