new package filedate (15oct12)

git-svn-id: svn://tug.org/texlive/trunk@28014 c570f23f-e606-0410-a88d-b1316a301751

10 files changed, 456 insertions, 1 deletions

diff --git a/Master/texmf-dist/doc/latex/filedate/Announce.txt b/Master/texmf-dist/doc/latex/filedate/Announce.txt
new file mode 100644
index 00000000000..2999eae68dd
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/filedate/Announce.txt
@@ -0,0 +1,20 @@
+FIRST UPLOAD 2012-10-17:
+
+`filedate.sty' provides basic access to the date of a LaTeX 
+source file according to its \ProvidesFile, \ProvidesPackage, 
+or \ProvidesClass entry -- the "info date" --, as well as to 
+its modification date according to \pdffilemoddate if the 
+latter is available. Moreover commands are provided to compare 
+the "info date" with the modification date, with "today"'s 
+date, or with another date that a script accessing modifica-
+tion dates such as adhocfilelist.sh may insert, and to choose 
+the effect of comparisons (error vs. "notice", reference date 
+characterization). Thus updating the "info date" ("date con-
+sistency") of a source file may be ensured by a test during 
+typesetting from it or by some (shell/TeX) script.
+
+In fact the test today admonished me to update the 
+documentation source and driver `filedate.tex'. Another 
+motivating example of "date inconsistency" was `nicefilelist' 
+v0.6 as of 2012-10-11 (see version history) with "info date" 
+2012/10/03.
diff --git a/Master/texmf-dist/doc/latex/filedate/README b/Master/texmf-dist/doc/latex/filedate/README
new file mode 100644
index 00000000000..be5654431ad
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/filedate/README
@@ -0,0 +1,48 @@
+
+            README for the `filedate' package
+      Access and Compare Info and Modification Dates
+                 (C) Uwe Lueck 2012/10/17
+
+`filedate.sty' provides basic access to the date of a LaTeX 
+source file according to its \ProvidesFile, \ProvidesPackage, 
+or \ProvidesClass entry -- the "info date" --, as well as to 
+its modification date according to \pdffilemoddate if the 
+latter is available. Moreover commands are provided to compare 
+the "info date" with the modification date, with "today"'s 
+date, or with another date that a script accessing modifica-
+tion dates such as adhocfilelist.sh may insert, and to choose 
+the effect of comparisons (error vs. "notice", reference date characterization). Thus updating the "info date" ("date con-
+sistency") of a source file may be ensured by a test during 
+typesetting from it or by some (shell/TeX) script.
+
+REQUIRED PACKAGES: `readprov' for two commands
+
+RELATED PACKAGES: filemod, getfiledate, zwgetfdate, fileinfo
+
+KEYWORDs: package documentation, document versions
+
+LICENSE:
+
+The package file `filedate.sty' and the documentation files
+`filedate.pdf' and `filedate.tex' can be redistributed and/or
+modified under the terms of the LaTeX Project Public License;
+either version 1.3c of the License, or any later version, see
+
+    http://www.latex-project.org/lppl.txt
+
+There is NO WARRANTY, indeed this still is somewhat experimental.
+
+The `filedate' package is author-maintained in the sense of
+the license.
+
+The latest public version of the package is available at
+
+    http://mirror.ctan.org/macros/latex/contrib/filedate/
+
+A TDS version of the package is available as
+
+    http://mirror.ctan.org/install/macros/latex/contrib/filedate.tds.zip
+
+Please report bugs, problems, and suggestions via
+
+    http://www.contact-ednotes.sty.de.vu
diff --git a/Master/texmf-dist/doc/latex/filedate/SrcFILEs.txt b/Master/texmf-dist/doc/latex/filedate/SrcFILEs.txt
new file mode 100644
index 00000000000..9db82980347
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/filedate/SrcFILEs.txt
@@ -0,0 +1,11 @@
+
+ *File List*
+filedate.sty  2012/10/17  v0.2   check file dates (UL)
+filedate.tex  2012/10/17   --    documenting filedate.sty
+   wrong.tex  2012/10/15   --    filedate.sty demo
+srcfiles.tex  2012/10/16   --    file infos -> SrcFILEs.txt
+ ***********
+
+ List made at 2012/10/17, 12:33
+ from script file srcfiles.tex
+
diff --git a/Master/texmf-dist/doc/latex/filedate/filedate.pdf b/Master/texmf-dist/doc/latex/filedate/filedate.pdf
new file mode 100644
index 00000000000..97a575027ca
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/filedate/filedate.pdf
diff --git a/Master/texmf-dist/source/latex/filedate/filedate.tex b/Master/texmf-dist/source/latex/filedate/filedate.tex
new file mode 100644
index 00000000000..3867f22bb5f
--- /dev/null
+++ b/Master/texmf-dist/source/latex/filedate/filedate.tex
@@ -0,0 +1,139 @@
+\ProvidesFile{filedate.tex}[2012/10/17 documenting filedate.sty]
+%% 2012/06/24
+\title{\pkgtitle{filedate.sty}{Access and Compare Info and Modification Date}} 
+% \listfiles
+{ \RequirePackage{makedoc} \ProcessLineMessage{}
+  \MakeJobDoc{18}%% 2012/10/16
+  {\SectionLevelTwoParseInput}  }
+\documentclass[fleqn]{article}%% TODO paper dimensions!?
+\input{makedoc.cfg} %% shared formatting settings
+\usepackage{filedate,readprov}
+\MDkeywords{package management, document versions}
+\sloppy 
+\newcommand*{\TODO}[1][]{%
+    \textcolor{blue}{TODO\ifx$#1$\else\space#1\fi}}
+\providecommand*{\LuaTeX}{Lua\TeX}
+\providecommand*{\XeLaTeX}{X\lower.5ex\hbox{E}\kern-.125em\LaTeX}
+\begin{document}
+\maketitle
+\begin{MDabstract}
+'filedate.sty' provides basic access to the date of a 
+\LaTeX\ source file according to its `\ProvidesFile', 
+`\ProvidesPackage', or `\ProvidesClass' entry---the ``info date"---, 
+as well as to its modification date according to `\pdffilemoddate' 
+if the latter is available. Moreover commands are provided
+to compare the ``info date" with the modification date, with ``today"'s 
+date, or with another date---that a script accessing modification dates 
+such as \CtanPkgRef{adhocfilelist}{adhocfilelist.sh}
+may insert---, and to choose the effect of comparisons 
+(error vs.\ ``notice," reference date characterization). 
+Thus updating the ``info date" (``\strong{date consistency}") 
+of a source file may be ensured by a test 
+during typesetting from it or by some (shell/\TeX) script.
+
+\MDaddtoabstract{Related packages:} \ctanpkgref{filemod}, 
+\ctanpkgref{getfiledate}, \ctanpkgref{zwgetfdate}, 
+\ctanpkgref{fileinfo}
+\end{MDabstract}
+\tableofcontents
+
+%   \newpage
+\section{Features and Usage}
+
+\subsection{Installing and Calling}
+The file 'filedate.sty' is provided ready, installation only requires
+putting it somewhere where \TeX\ finds it
+(which may need updating the filename data
+ base).\urlfoot{ukfaqref}{inst-wlcf}           %% corr. 2011/02/08
+
+%% extended 2011/01/14:
+Below the `\documentclass' line(s) and above `\begin{document}',
+you load 'filedate.sty' (as usually) by
+\[|\usepackage{filedate}|\] 
+but in ``\TeX\ scripts" such as \hyperref[sec:wrong]{below}, 
+\[|\RequirePackage{filedate}|\]
+is better.
+
+\subsection{Demonstration with a ``\TeX\ script" Example}
+\label{sec:wrong}
+The accompanying `wrong.tex' is an example of a ``\pkg{filedate} \TeX\ script" 
+demonstrating what may go wrong.
+% \begin{quotation}\tt\small
+% \expandafter\def\expandafter\{\expandafter{\string{}
+% \expandafter\def\expandafter\}\expandafter{\string}}
+% \obeyspaces\obeylines
+% \cs{ProvidesFile}\{wrong.tex\}[2012/10/15 filedate.sty demo]
+% \cs{RequirePackage}\{filedate\}
+% \cs{CheckDateOfPDFmod}\{wrong\}
+% \cs{CheckDateOfPDFmod}\{wrong.tex\}
+% \cs{CheckDateOfToday}\{wrong.tex\}
+% \cs{stop}
+% \end{quotation}
+\vskip \bigskipamount
+\hrule
+\verbatiminput{wrong}
+\hrule
+\vskip \bigskipamount
+\ReadFileInfos{wrong}
+You may run it (by the command line \qtd{\file{latex wrong}}) and experience:
+\begin{enumerate}
+%  \AddQuotes
+  \item `wrong.tex''s ``info date" is \qtd{\file{\theinfodateof{wrong.tex}}}, 
+    but its modification date is at least one day later.
+  \item 
+    `\CheckDateOfPDFmod{wrong}' demonstrates that in 
+    \[|\CheckDateOfPDFmod{<file>}|\] 
+    <file> must be the \Wikiref{filename} \emph{including extension.}
+    Otherwise the ``info date" may be (displayed as) ``unknown."
+  \item 
+    |\CheckDateOfPDFmod{wrong.tex}| tests against `wrong.tex''s 
+    modification date according to `\pdffilemoddate'---the present 
+    package documentation uses \ctanpkgref{pdftex} indeed.
+  \item 
+    |\CheckDateOfToday{wrong.tex}| tests against ``today"'s date, 
+    which should be different from `2012/10/15'.
+  \item 
+    The ``script" terminates on \LaTeX's |\stop| command, 
+    without typesetting anything. 
+%     (or that's what I expect and what has happened when I tried it).
+    \TeX\ is just used as a program, a command interpreter 
+    (as with \ctanpkgref{docstrip}).
+\end{enumerate}
+
+% \subsection{The Single Commands}
+% $\dots$ are described below near to their implementation.
+
+%   \pagebreak
+
+\section{Implementation and Single Commands}
+\subsection{Package File Header (Legalese)}
+\input{filedate.doc}
+
+\section{Use with Present Package Documentation}
+At this place, the documentation source \qtd{\file{filedate.tex}}
+issues 
+\begin{verbatim}
+    \EqualityMessages
+    \CheckDateOfPDFmod{filedate.sty}
+    \CheckDateOfPDFmod{filedate.tex}
+\end{verbatim}
+    \EqualityMessages
+    \CheckDateOfPDFmod{filedate.sty}
+    \CheckDateOfPDFmod{filedate.tex}
+in order to check whether the ``info dates" of the package file 
+\qtd{\file{filedate.sty}} and of the documentation source and driver 
+\qtd{\file{filedate.tex}} are the same as their modification dates 
+according to |\pdffilemoddate| (using \code{pdflatex}).
+When I added this on 2012-10-17, it indeed informed me that I had not updated 
+\file{filedate.tex}'s info date 
+(\code{2012/10/16}, 
+ generation of first version of the file from a template, draft). 
+
+|\EqualityMessages| confirms that the tests were run indeed.
+
+\end{document}
+
+VERSION HISTORY
+
+2012/10/16  for v0.1    started
+2012/10/17              completed
diff --git a/Master/texmf-dist/source/latex/filedate/srcfiles.tex b/Master/texmf-dist/source/latex/filedate/srcfiles.tex
new file mode 100644
index 00000000000..ce44e72c64e
--- /dev/null
+++ b/Master/texmf-dist/source/latex/filedate/srcfiles.tex
@@ -0,0 +1,15 @@
+\ProvidesFile{srcfiles.tex}[2012/10/16 file infos -> SrcFILEs.txt]
+\RequirePackage{nicefilelist}
+\MFfieldtemplate{f-base}{filedate}
+\RequirePackage{myfilist}
+\EmptyFileList %%% [readprov.sty,myfilist.sty]
+%% packages:
+\ReadPackageInfos{filedate}
+%% documentation:
+\ReadFileInfos{filedate,wrong}
+%% documentation settings and auxiliaries:
+%\ReadPackageInfos{fifinddo,makedoc,niceverb}
+%\ReadFileInfos{makedoc.cfg,mdoccorr.cfg}
+\ReadFileInfos{srcfiles}
+\ListInfos[SrcFILEs.txt]
+
diff --git a/Master/texmf-dist/tex/latex/filedate/filedate.sty b/Master/texmf-dist/tex/latex/filedate/filedate.sty
new file mode 100644
index 00000000000..46568260357
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/filedate/filedate.sty
@@ -0,0 +1,221 @@
+\NeedsTeXFormat{LaTeX2e}[1994/12/01]
+\ProvidesPackage{filedate}[2012/10/17 v0.2 check file dates (UL)]
+
+%% Copyright (C) 2012 Uwe Lueck,
+%% http://www.contact-ednotes.sty.de.vu
+%% -- author-maintained in the sense of LPPL below --
+%%
+%% This file can be redistributed and/or modified under
+%% the terms of the LaTeX Project Public License; either
+%% version 1.3c of the License, or any later version.
+%% The latest version of this license is in
+%%     http://www.latex-project.org/lppl.txt
+%% We did our best to help you, but there is NO WARRANTY.
+%%
+%% Please report bugs, problems, and suggestions via
+%%
+%%   http://www.contact-ednotes.sty.de.vu
+%%
+%% === The \ctanpkgref{readprov} Package    ===
+%% \label{sec:readprov}
+% \RequirePackage{readprov}
+%% ---is required for |\ReadInfoDate{<file>}|
+%% and |\ReadCheckDateOf{<file>}| 
+%% % \hyperref[sec:readinfo]{below} 
+%% (sections~\ref{sec:readinfo} and \ref{sec:readcheck})
+%% % below
+%% only. 
+%% Please care for providing it on your own if you need that.
+%%
+%% \pagebreak
+%% === Accessing ``Info Date"               ===
+%% \label{sec:readinfo}
+%% |\theinfodateof{<file>}| will expand to the first ``word" of the 
+%% `\Provides'\code{...} entry, provided that has been read before:
+\newcommand*{\theinfodateof}[1]{%
+    \@ifundefined{ver@#1}{unknown}{%
+         \expandafter\expandafter\expandafter
+             \fd@firstword\csname ver@#1\endcsname\@gobble{} \@nil}}
+\def\fd@firstword#1 #2\@nil{#1}
+%% This avoids the `\relax' that `\UseDateOf' from \ctanpkgref{readprov}
+%% currently adds (which doesn't harm in printing but is bad for comparing).
+%%
+%% |\LoadInfoDateOf{<file>}| sets |\theinfodate| to the first word of 
+%% what is in the `\Provides' instruction of <file>, provided that info 
+%% has been input. So far, you must care for yourself that this works.
+%% % The purpose of this kind of actions is to refer to a ``type'' of 
+%% % comparisons (with `\CheckDateGiven') for a multiplicity of files.
+\newcommand*{\LoadInfoDateOf}[1]{%
+    \edef\theinfodate{\theinfodateof{#1}}}
+%% |\ReadInfoDateOf{<file>}| additionally inputs the info before:            
+\newcommand*{\ReadInfoDateOf}[1]{%
+    \ReadFileInfos{#1}\LoadInfoDateOf{#1}}
+%% TODO provide automatically.
+%%
+%% === Accessing \cs{pdffilemoddate}        ===
+%% |\pdffilemoddate{<file>}| in the first instance is a \ctanpkgref{pdftex}
+%% primitive. With \LuaTeX, \ctanpkgref{pdftexcmds} provides it. 
+%% Currently, you must care for this yourself before loading the 
+%% present package. I recommend the \ctanpkgref{filemod} documentation for 
+%% details about \cs{pdffilemoddate}.
+%%
+%% Otherwise, (with \XeLaTeX) the modification date may be obtained 
+%% by a (shell) script---the next definitions do \emph{not} deal with 
+%% the latter situation. Testing against ``today" 
+%% (|\rawtoday| in Section~\ref{sec:rawtoday})
+%% may be another alternative.
+%%
+%% |\thepdfmoddateof{<file>}| expands to the modification date 
+%% (eight digits separated by two slashes) if `\pdffilemoddate' 
+%% is available. Otherwise, we are trying to inform about 
+%% unavailability:
+\ifx\pdffilemoddate\@undefined
+    \newcommand*{\thepdfmoddateof}{%
+        \string\pdffilemoddate\space unavailable.}
+\else
+    \newcommand*{\thepdfmoddateof}[1]{%
+        \expandafter \fd@pdftexdate \pdffilemoddate{#1}\@nil}
+    \expandafter \def \expandafter
+        \fd@pdftexdate\string D:#1#2#3#4#5#6#7#8#9\@nil{%
+            #1#2#3#4/#5#6/#7#8}
+%% ---cf.~Will \ctanpkgauref{robertson}{Robertson}'s suggestion dating from 2010 on 
+%% \httpref{stackoverflow.com/questions/2118972/latex-command-for-last-modified}{%
+%% \urlfmt{stackoverflow.com}} in another discussion of accessing modification dates, 
+%% including use of scripts.
+%% `\string D' deals with the fact that `\pdffilemoddate' returns in ``other" 
+%% character tokens.
+\fi
+%%
+%% === \cs{rawtoday}                        ===
+%% \label{sec:rawtoday}
+%% % Enabling `\CheckDateOf{<file>}{\rawtoday}':
+%% |\rawtoday| accesses ``today"'s date as eight digits separated 
+%% by two slashes (`yyyy/mm/dd'):
+\newcommand*{\rawtoday}{%
+    \the\year/\two@digits{\the\month}/\two@digits{\the\day}}
+%%
+%% === Comparing                            ===
+%% \label{sec:readcheck}
+%% |\CheckDateOf{<file>}{<date>}| compares <file>'s info date with 
+%% <date>:
+\newcommand*{\CheckDateOf}[2]{%
+%% We provide a check that does not affect the order with \ctanpkgref{myfilist}.
+%     \ReadFileInfos{#1}%
+%% The date according to `\Provides' will be accessible as |\theinfodate|:
+    \LoadInfoDateOf{#1}%
+%     \show\theinfodate
+    \ReadPDFmodDateOf{#1}%
+    \edef\@tempb{#2}%
+%     \show\@tempb
+    \ifx\theinfodate\@tempb
+        \fd@datesequal{#1}%
+    \else
+        \fd@datesdiff{#1}%
+    \fi}
+%% |\ReadCheckDateOf{<file>}{<date>}| prepends |\ReadFileInfos{<file>}|
+%% from the \ctanpkgref{readprov} package (cf. Section~\ref{sec:readprov}):
+\newcommand*{\ReadCheckDateOf}[1]{%
+    \ReadFileInfos{#1}\CheckDateOf{#1}}
+%% TODO provide automatically.
+%% 
+%% \pagebreak
+%% === Reporting Styles                     ===
+%% By default, there is no report about comparisons finding equality.
+\let\fd@datesequal\@gobble
+%% We do not want to disturb `\listfiles' with \ctanpkgref{myfilist}. 
+%% |\EqualityMessages| changes this to screen and log messages: 
+\newcommand*{\EqualityMessages}{\let\fd@datesequal\fd@equalmess}
+\def\fd@equalmess#1{\message{ + #1 passed date check + }}
+\def\fd@errdatesdiff#1{%
+    \PackageError{filedate}{%
+        \fd@infodate{#1}\fd@datekind\@tempb}{%
+        Fix that!}}
+%% |\fd@infodate{<file>}| might be used to change the current 
+%% presentation of the ``info date:"
+\def\fd@infodate#1{% 
+    #1 has \string\Provides... date \theinfodate\space}
+%% TODO here |\theinfodate| could be replaced by 
+%% |\theinfodateof{#1}|, there is no essential application of 
+%% `\theinfodate' currently.
+%%
+%% After |\DatesDiffErrors|, date differences are reportet ``drastically" 
+%% by `\PackageError':
+\newcommand*{\DatesDiffErrors}{\let\fd@datesdiff\fd@errdatesdiff}
+%% This is the default:
+\DatesDiffErrors
+%% After |\DatesDiffNotices|, date differences are told by 
+%% `\typeout':
+\newcommand*{\DatesDiffNotices}{\let\fd@datesdiff\fd@notedatesdiff}
+\def\fd@notedatesdiff#1{\typeout{\fd@infodate{#1}}}
+%% After |\ModDates|, reference dates are called ``modification'' dates: 
+\newcommand*{\ModDates}{\let\fd@datekind\fd@moddate}
+\def\fd@moddate#1{\MessageBreak vs. modification date #1}
+%% After |\SomeDates|, the type of reference dates is not specified. 
+%% This is more accurate when the info date is compared with |\rawtoday|.
+\newcommand*{\SomeDates}{\let\fd@datekind\fd@somedate}
+\def\fd@somedate#1{\MessageBreak vs. #1}
+%% That's the default:
+\SomeDates
+%%
+%% === Reference Date ``Types"              ===
+%% |\ReadPDFmodDateOf{<file>}| enables
+%% \[|\CheckDateOf{<file>}{\thepdfmoddate}|\] 
+%% by setting |\thepdfmoddate|:
+\newcommand*{\ReadPDFmodDateOf}[1]{%
+    \edef\thepdfmoddate{\thepdfmoddateof{#1}}}
+%% % The purpose of this section is to control the reference date 
+%% % without changing commands with <file> arguments. 
+%% After a single |\UseReferenceDate{<date>}| all ensuing 
+%% \[|\CheckDateOfGiven{<file>}|\] compare 
+%% % `\theinfodateof{<file>}'
+%% <file>'s ``info date"
+%% with 
+%% % |\thedategiven|. 
+%% <date>.
+%% % <date> 
+%% The latter 
+%% may be an explicit
+%% \[<4-digits>/<2-digits>/<2-digits>\quad 
+%% (`yyyy/mm/dd')\]--a script might insert it---, 
+%% `\rawtoday', or `\thepdfmoddate'.
+%% \ctanpkgref{adhocfilelist} v0.7 (with option \strong{\code{-c}}) 
+%% is such a script, a shell script generating a ``\TeX\ script", 
+%% providing the file modification date according to Unix/Linux.
+\newcommand*{\UseReferenceDate}{\def\thedategiven}
+\newcommand*{\CheckDateOfGiven}[1]{\CheckDateOf{#1}{\thedategiven}}
+%%
+%% %%% *** Clarifying Reference Type in Reports ***
+%% |\CheckDateOfPDFmod{<file>}| compares the ``info date" 
+%% with the modification date according to `\pdffilemoddate', 
+%% and in reporting a difference the modification 
+%% date it is called a ``modification date" indeed:
+\newcommand*{\CheckDateOfPDFmod}[1]{%
+    \begingroup
+        \ModDates
+        \CheckDateOf{#1}{\thepdfmoddate}%
+    \endgroup}
+%% |\CheckDateOfToday{<file>}| checks if the `\Provides' date is today's, 
+%% and the report of a difference somewhat emphasizes that this may not 
+%% be a \emph{modification} date. 
+%% (It may be a \emph{substitute} for a modification date when you 
+%%  know that the file was modified ``today".)
+\newcommand*{\CheckDateOfToday}[1]{%
+    \begingroup
+        \def\fd@datekind ##1{%
+            \MessageBreak which is not today}%
+        \CheckDateOf{#1}{\rawtoday}%
+    \endgroup}
+%% 
+%%
+%% TODO single check commands for comma-separated list of files, 
+%% (\ctanpkgref{dowith}) 
+%% automatic tests by `\ReadFileInfos' etc. (\ctanpkgref{fileinfo}).
+%%
+%% === Leaving the Package File ===
+\endinput
+%%
+%% === VERSION HISTORY ===
+
+v0.1   2012/10/15   core try, bad
+v0.2   2012/10/16   code for first release 
+       2012/10/17   reordering, correcting documentation
diff --git a/Master/tlpkg/bin/tlpkg-ctan-check b/Master/tlpkg/bin/tlpkg-ctan-check
index fed1fbb57b3..d3ba3b177d9 100755
--- a/Master/tlpkg/bin/tlpkg-ctan-check
+++ b/Master/tlpkg/bin/tlpkg-ctan-check
@@ -166,7 +166,7 @@ my @TLP_working = qw(
     fancyref fancytabs fancytooltips fancyvrb
     FAQ-en fbithesis fbs fcltxdoc fdsymbol featpost fenixpar
     feyn feynmf fge fifinddo-info fig4latex figbas figbib figflow figsize
-    filecontents filehook fileinfo filemod
+    filecontents filedate filehook fileinfo filemod
     findhyph fink finstrut first-latex-doc
     fix2col fixfoot fixlatvian fixltxhyph fixme fixmetodonotes fixpdfmag
     fjodor
diff --git a/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc b/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc
index 50b06e2f222..851513efeb1 100644
--- a/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc
+++ b/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc
@@ -260,6 +260,7 @@ depend fancytabs
 depend fancytooltips
 depend figsize
 depend filecontents
+depend filedate
 depend filehook
 depend fileinfo
 depend filemod
diff --git a/Master/tlpkg/tlpsrc/filedate.tlpsrc b/Master/tlpkg/tlpsrc/filedate.tlpsrc
new file mode 100644
index 00000000000..e69de29bb2d
--- /dev/null
+++ b/Master/tlpkg/tlpsrc/filedate.tlpsrc