adhocfilelist (21nov12)

git-svn-id: svn://tug.org/texlive/trunk@28326 c570f23f-e606-0410-a88d-b1316a301751

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+\ProvidesFile{adhocfilelist.tex}[2012/11/19 documenting adhocfilelist (UL)] 
+\head \charset{ISO-8859-1} %%% {utf-8} 
+  \texrobots
+  \title{List LaTeX file infos according to command line}
+%   \stylesheet{all}{plain}                     %% tried 2012/05/06
+  \simplebody 
+    \lineanc{top-of-page} %%% \textopofpage
+\EXECUTE{\UseBlogLigs}
+\EXECUTE{\BlogInterceptHash}
+\EXECUTE{\def\bodytitle{\heading1} 
+         % \def\section{\heading2}
+%          \def\labelsection#1{\nextview{#1}\endgraf\lineanc{#1}\heading2} 
+%          \def\labelsection#1{\lineanc{#1}\heading2} 
+         \def\labelsection#1#2{\heading2{\lineanc{#1}#2\ancref{#1}{.}}} 
+         \def\subsection{\heading3} 
+         \def\fakeitem{\bullet\enspace}
+%          \def\strongcs#1{\strong{\cs{#1}}} 
+         \def\strongcode#1{\strong{\code{#1}}}
+         \def\strongmetaopt#1#2{\strong{\code{-#1}~\metacode{#2}}}
+         \def\metamandarg#1{\code\{\metacode{#1}\code\}}
+         \def\metaoptarg#1{\code[\metacode{#1}\code]}
+         \def\optitem#1{\ditem{\code{-#1}}}
+         \def\optmetaitem#1#2{\ditem{\optmeta{#1}{#2}}}
+         \def\optmeta#1#2{\code{-#1}~\metacode{#2}}
+         \def\metacode#1{\code{\metavar{#1}}}
+%          \let\CPR\ctanpkgref 
+%          \def\pkgnamefmt{\spanstyle{font-family:monospace}}
+         \let\pkgnamefmt\textsf
+         \let\pkg\pkgnamefmt
+         \let\file\pkgnamefmt
+         \def\Find{\pkgnamefmt{\Wikienref{find}}}
+         \def\find{\pkgnamefmt{find}}
+         \def\ext#1{\code{.#1}}
+}
+% \EXECUTE{\BlogInterceptHash}        %% upfinfo.sh instead
+% \EXECUTE{\RequirePackage{monofill}} %% upfinfo.sh instead
+% \EXECUTE{\let\pkgnamefmt\code}
+\bodytitle{\code{adhocfilelist} ---\vspace{6} Listing \LaTeX\ Source File Infos\\
+           According to Command Line}
+
+% \small[\,\UseVersionOf{finfinfo.tex}~as~of~\UseDateOf{finfinfo.tex}\,]\endsmall
+%% <- TODO \relax 2012/04/09
+  <p>   %%% \vspace{24}
+\begin{small}
+[\,\ancrefslist{{{abstract}{abstract}}
+                {{over}{overview}}
+                {{required}{requirements}}
+                {{install}{installing}}
+                {{related}{related}}
+                {{back}{background}}
+                {{custom}{customize}}
+                {{idea}{idea/thanks}}}\,]\quad 
+[\,\textit{\fileref{\htmljob}{reload}}\,]
+\end{small}
+
+\labelsection{abstract}{Abstract}
+\file{adhocfilelist.sh} is a shell script with command line options 
+and parameters that displays \metavar{info} for files \metavar{file} 
+on screen that (i)~are indicated on the command line and 
+(ii)~contain \cs{ProvidesFile}\metamandarg{file}\metaoptarg{info}, 
+\cs{ProvidesPackage}\metamandarg{file}\metaoptarg{info}, 
+or \cs{ProvidesClass}\metamandarg{file}\metaoptarg{info}. 
+There is one line for each file, formatted about as with \LaTeX's 
+\cs{listfiles}. This formatting can be varied, and the output may 
+additionally be saved in a plain text file. The files \metavar{file}
+are either (a)~listed explicitly, separated by commas, or 
+(b)~they are gathered by the Unix \Find\ utility. 
+For the latter, \pkg{adhocfilelist} provides a somewhat simplified 
+interface, especially for restricting the list of files 
+to those that have been modified "today" or a few days ago.
+So you/I can check whether version info was updated correctly, 
+and it may allow \ctanpkgref{filedate} \dqtd{consistency checks} 
+even with \CtanPkgRef{xetex}{\XeTeX} (where \cs{pdffilemoddate} 
+is unavailable).
+  <p>
+The package may thus be considered an extension of the 
+\ctanpkgref{latexfileversion} (Harald \ctanpkgauref{harders}{Harders}) 
+and \ctanpkgref{typeoutfileinfo} packages 
+that display \metavar{info} for a \emph{single} file \metavar{file}.
+Moreover, it is a somewhat simplified interface to the packages 
+\ctanpkgref{myfilist}, \ctanpkgref{longnamefilelist}, 
+\ctanpkgref{nicefilelist}, and \ctanpkgref{filedate}.
+
+\labelsection{over}{Overview of command line contents}
+The general structure of a command line using \pkg{adhocfilelist} is 
+\begin{quote}
+  \ancref{call}{\metavar{call}} 
+  \ancref{opts}{\metavar{options}} 
+  \ancref{files}{\metavar{files}}
+\end{quote}
+The three parts are as follows:
+\begin{description}
+  \ditem{\metavar{call}\lineanc{call}}
+    This is either
+    \begin{itemize}                                             %% 2012/10/17
+      \item \metavar{path}\file{adhocfilelist.sh} 
+            where \metavar{path} is "./" or something, 
+            depending on where you place the file \file{adhocfilelist.sh}, 
+            or on your use of \Wikienref{symbolic link}s, 
+            the environment variable \code{\Wikiendisambref{PATH}{variable}}, 
+            or
+      \item an \code{\Wikiendisambref{alias}{command}} for 
+            \metavar{path}\file{adhocfilelist.sh}.   %% was <path> 2012/10/17
+    \end{itemize}
+  \ditem{\metavar{options}\lineanc{opts}}
+    \EXECUTE{\newcommand*{\fmode}{\strong{(f)}}}
+    Some options "switch into \strong{\Find\ mode}", 
+    affecting the interpretation of \strong{\metavar{files}}, marked by "\fmode". 
+    Their description may be inaccurate here, 
+    understanding the details may require some knowledge of \find\ 
+    (see "\ancref{back}{background}" below).
+    Some options have one parameter, some have none.
+    \begin{description}
+      \optitem{0} \fmode\
+        List files modified "\strong{today}" only (unless ...)
+      \optmetaitem{a}{integer} \fmode\
+        List files modified \metavar{integer} days \strong{ago} only 
+        (unless \metavar{integer} starts with "\code{-}" or "\code{+}" ...)
+      \optitem{c} \fmode\ 
+        Compare date according to \cs{Provides...} content with modification 
+        date using \ctanpkgref{filedate} additionally.
+          <p>
+        \TODO: The restriction to \find\ (v0.7) is temporary, removing it is 
+        straightforward, but I may have to postpone this for a while.
+      \optitem{f} \fmode\
+        Add \metavar{files} to other \strong{\find} criteria, 
+        \strong{replacing} internal default settings 
+        (as opposed to \code{-g}). 
+        For allowing certain file name extensions such as \ext{tex}, 
+        the star must be escaped and \metavar{files} best 
+        has outer single quotes, such as
+        \begin{quote}
+         \EXECUTE{\MakeOther\'}
+          \code{'-L ( -name \cs{*}.tex -o -name \cs{*}.sty )'}
+          %% <- follow -> L 2012/11/19
+        \end{quote}
+      \optmetaitem{F}{find-file} \fmode\
+        Add content of the \strong{file} \metavar{find-file} to other \strong{\find} criteria. 
+        As compared with \code{-f}, stars must be escaped, 
+        while other quoting seems not to be needed in \metavar{files}. 
+      \optitem{g} \fmode\
+        Add \metavar{files} to other \strong{\find} criteria, 
+        among which some hopefully "\strong{generally useful}" 
+        are added from within \file{adhocfilelist.sh}.
+        As to quoting/escaping in \metavar{files}, 
+        this is as with \code{-f}.
+      \optitem{h}
+        Display an overview (brief version of present one, "\strong{help}"), 
+        and ignore everything else of the command line.
+      \optmetaitem{i}{tex-file}
+        Prepend ("\strong{input}") contents of the file \metavar{tex-file} 
+        to the temporary \ext{tex} file that \file{adhocfilelist.sh}
+        generates internally\pardash to get more individual settings 
+        than \file{adhocfilelist.sh}'s internal defaults 
+        (which are \strong{replaced} by the content of \metavar{tex-file})
+        and than the options \code{-l} and \code{-n} provide.
+      \optmetaitem{l}{integer}
+        Format list by the \strong{\ctanpkgref{longnamefilelist}} package 
+        where \metavar{integer} is the maximum length of base 
+        \Wikienref{filename}s in the list (about as ...)
+      \optmetaitem{n}{filename}
+        Format list by the \strong{\ctanpkgref{nicefilelist}} package 
+        where \metavar{filename} is the longest base \Wikienref{filename} (or a template).
+        %% 2012/10/15:
+        If base filenames do \emph{not} have more than eight characters, 
+        you can use "\strongcode{-n~.}" as a shorthand for 
+        "\optmeta{n}{filename}" with a \metavar{filename} of eight characters.
+      \optmetaitem{o}{txt-file}
+        Save the displayed file info list ("\strong{output}")
+        as plain text file \metavar{txt-file} also.
+      \optitem{x}
+        Use \code{xelatex} rather than \code{latex} (v0.7).\enpardash The 
+        idea for this has been that the script should provide 
+        "date consistency" checks (\strong{option~\code{-c}}) 
+        \endqtd{even with \CtanPkgRef{xetex}{\XeTeX} where \cs{pdffilemoddate}
+        is not available.} However, the script has used \code{latex}
+        before v0.7 which will run \CtanPkgRef{pdftex}{\pdfTeX} usually, 
+        even when the user prefers \emph{typesetting} with \XeTeX,
+        and anyway it does not rely on \cs{pdffilemoddate}. 
+        The real problem with \ctanpkgref{filedate} and \XeTeX\ is that 
+        a reliable consistency check does not work 
+        \emph{while typesetting with \XeTeX}. But \pkg{filedate} can be 
+        used for "\TeX\ scripts" too, i.e., \emph{without} typesetting, 
+        and that is what the present package does. 
+        The present package does \emph{not} provide consistency checks 
+        \emph{while typesetting with \XeTeX}. 
+        It should not be make a difference whether the "\TeX\ script"
+        that \pkg{adhocfilelist} generates is run with \XeTeX\ or with \pdfTeX.
+        So the only "special \XeTeX\ support" from here probably 
+        will be the present \strongcode{-x} in case \code{latex} 
+        \emph{does not work}, maybe because \pdfTeX\ or anything implementing
+        the \code{latex} command is missing on the user's (unusual) installation.
+    \end{description}
+    Options can \emph{not} be "contracted" like "\code{-0f}" 
+    (too difficult with processing [parts of] \find\ 
+     expressions\pardash\code{-name} ...).
+  \ditem{\metavar{files}\lineanc{files}}
+    Whenever an option "switches into \Find\ mode", 
+    \metavar{files} is interpreted as part of a command line for the 
+    \find\ utility. Otherwise, \metavar{files} is expected to be a 
+    comma-separated list of filenames (for \LaTeX\ source files),
+    whose extension \ext{tex} (if so) may be omitted\pardash unless \code{-h}~...
+\end{description}
+
+\labelsection{required}{Requirements}
+\begin{description}
+  \ditem{System}
+    The package will work on a \Wikienref{Unix-like} system only, 
+    but I am not expert enough to judge what additional restrictions hold. 
+    As I could not make work everything that should work according to 
+    documentation, I expect the other way round that what works on 
+    my installation may not work at other Unix-like installations. 
+    If something doesn't work at your installation, please tell me via 
+    \urlref{contact-ednotes.sty.de.vu}.
+      <p>
+    Actually the package was developed with the \Wikienref{GNU bash}
+    shell and the 
+    \wikienref{GNU Find Utilities}{\acro{GNU} \find\ utility} on 
+    \Wikiendisambref{Ubuntu}{operating system}~10.04. 
+      <p>
+    My impression is in fact 
+    (looking at \Wikienref{The Open Group}'s 
+     \httpref{pubs.opengroup.org/onlinepubs/9699919799/utilities/find.html}{man page} 
+     for \find)
+    that in order to use the \strong{\find} options 
+    \strongcode{-0}, \strongcode{-a}, \strongcode{-f}, \strongcode{-F},
+    and \strongcode{-g}, the \strong{\acro{GNU}} version of \find\ is required, 
+    because action \strong{-printf} is used and essential (difficult without). 
+  \ditem{\LaTeX}
+    The package requires that the \ctanpkgref{fileinfo} bundle is installed. 
+    In order to use the \strong{\code{-l}} option, 
+    \ctanpkgref{longnamefilelist} must be installed additionally. 
+    In order to use the \strong{\code{-n}} option, 
+    \ctanpkgref{nicefilelist} must be installed additionally. 
+    In order to use the \strong{\code{-c}} option, 
+    \ctanpkgref{filedate} must be installed additionally. 
+\end{description}
+
+\labelsection{install}{Installing}
+No more advice than implied by the section on "\ancref{call}{\metavar{call}}"
+can be given right now.
+
+\labelsection{related}{Related packages}
+The file 
+\mirrorctanref{info/latexfileinfo-pkgs/latexfileinfo_pkgs.htm}{%
+               \file{latexfileinfo_pkgs.htm}}
+describes related packages available on 
+% \httpref{tug.ctan.org}{\acro{CTAN}} 
+\acro{\Wikiref{CTAN}}
+in some detail. 
+The most obvious ones have been mentioned above already. 
+% It might be added that Martin \ctanpkgref{scharrer}{Scharrer}'s
+% \ctanpkgref{filemod} probably could be used as an alternative to 
+% \code{\Wikiref{find}} in the future\pardash I have not studied 
+% it sufficiently yet (and may not be able soon).
+  <p>
+The \ancref{back}{next section} indicates details that may be 
+improve understanding the \LaTeX-related command line options 
+\code{-i}, \code{-l}, and \code{-n}. 
+
+\labelsection{back}{Background}
+For understanding the options \strongcode{-0}, \strongcode{-a}, 
+\strongcode{-f}, \strongcode{-F}, and \strongcode{-g}, 
+knowing something about the \Find\ utility              %% was The 2012/10/17
+and the present \ancref{back-find}{interface} to it may be helpful. 
+The options \strongcode{-i}, \strongcode{-l}, \strongcode{-n},
+and \strongcode{-o} refer to the \ctanpkgref{myfilist} package 
+and its enhancements by the packages \ctanpkgref{longnamefilelist} 
+and \ctanpkgref{nicefilelist}, and it may be helpful to know 
+what a "\ancref{my-script}{\pkg{myfilist} script}" is.
+\begin{description}
+  \ditem{\find\lineanc{back-find}}
+    We are describing the \strong{interface} to \Find. 
+    To learn about the contents of a \find\ command line, 
+    the \wikienref{find}{Wikipedia article} may be a good start, 
+    next enter "\code{man find}" in the terminal, finally see the 
+    \httpref{gnu.org/software/findutils/manual/find.html}{\acro{GNU} manual}. 
+      <p>
+    \file{adhocfilelist.sh} forms the following \find\ command line 
+    in order to get a comma-separated list of files:
+    \begin{quote}
+      \code{find} 
+      \ancref{back-f-prefix}{\metacode{prefix}}
+      \ancref{back-f-files} {\metacode{files}}
+      \ancref{back-f-day}   {\metacode{day}} 
+      \code{-printf ,\%f}
+    \end{quote}
+    These parts are as follows:
+    \begin{description}
+      \ditem{\metavar{prefix}\lineanc{back-f-prefix}}
+        is
+        \begin{quote}
+          \code{-L -maxdepth 1 ( -name \cs{*}.tex -o }\metacode{more}\code{ )}
+          %% <- follow -> L 2012/11/19
+        \end{quote}
+        where \metavar{more} in addition to files with extension \ext{tex} allows 
+        those with extensions \ext{sty}, \ext{cfg}, \ext{cls}, \ext{dtx}, 
+        \ext{def}, and \ext{fd}\pardash \strong{unless} with \strong{options}
+        \begin{description}
+          \optitem{f}
+            where \metavar{prefix} is empty
+          \optmetaitem{F}{find-file}
+            where \metavar{prefix} is the content of the file \metavar{find-file}.
+        \end{description}
+        Option \strongcode{-g} is not required with options 
+        \strongcode{-0} and \strong{-a} that switch into "\strong{\find\ mode}"
+        too without deleting \metavar{prefix}, it is just a way to switch 
+        into \find\ mode otherwise without deleting \metavar{prefix}.
+      \ditem{\metavar{files}\lineanc{back-f-files}}
+        is as in the \ancref{files}{overview}.
+      \ditem{\metavar{day}\lineanc{back-f-day}}
+        is empty, unless \strongcode{-0} sets it to 
+        \begin{quote}
+          \code{-daystart~-mtime 0}
+        \end{quote}
+        or \strongmetaopt{a}{integer} sets it to 
+        \begin{quote}
+          \code{-daystart~-mtime~}\metacode{integer}
+        \end{quote}
+        It follows that 
+        \begin{itemize}
+          \item \strongcode{-0} has the same effect as 
+                (is just a shorthand for) \strongcode{-a~0}
+          \item if \metavar{integer} is "\code{-\metavar{digits}}",
+                files modified \emph{since} \metavar{digits} days ago 
+                are allowed
+        \end{itemize}
+        \emdash cf.~\acro{GNU} documentation on 
+        \httpref{gnu.org/software/findutils/manual/html_node/%
+                 find_html/Age-Ranges.html}{age ranges.}
+          <p>
+        A \strong{tricky} little thing here is that \metavar{day}
+        may be \emph{expected} to be a \emph{restriction}, 
+        an \emph{additional} criterion that a \LaTeX\ source file 
+        must meet to be listed. However, if \metavar{files} ends on 
+        \strongcode{-o} for "or", \metavar{day} becomes an 
+        "additional possibility" for being listed ...
+          <p>
+        \TODO: This is different with \strong{option \code{-c}} 
+        (v0.7) whose functionality also may change soon.
+    \end{description}
+  \ditem{\pkg{myfilist}\lineanc{my-script}}
+    The \LaTeX\ package \ctanpkgref{myfilist} provides some commands 
+    to control the input of \LaTeX's \cs{listfiles} so that its 
+    output is not a list of files used for typesetting, 
+    but a list of arbitrary files that is determined by commands 
+    like 
+    \begin{quote}
+      \cs{ReadFileInfos}\metamandarg{comma-separated-list-of-filenames} 
+    \end{quote}
+    Essentially this is the command which the list of filenames that 
+    was \metavar{files} or that is produced by \find\ is passed to.
+    The list is generated by running a \ext{tex} file that contains 
+    these commands. Such a file has been called a 
+    "\strong{\pkg{myfilist} script}" here. 
+    More precisely, such a script is (mostly) structured as follows:
+    \begin{quote}
+      \ancref{back-load-set}{\metavar{loading-settings}}\\
+      \ancref{back-coll-infos}{\metavar{collecting-infos}}\\
+      \ancref{back-write}{\metavar{writing-to-screen+file}}
+    \end{quote}
+    These parts are as follows:
+    \begin{description}
+      \ditem{\metavar{loading-settings}\lineanc{back-load-set}} 
+        at least issues \cs{RequirePackage}\metamandarg{myfilist}. 
+        By default, \pkg{adhocfilelist.sh} produces (roughly)
+        \begin{quote}
+          \cs{RequirePackage}\cb{myfilist}\cs{EmptyFileList}
+          \metacode{adhoc-adjust}
+        \end{quote}
+        for \metavar{loading-settings} where \metavar{adhoc-adjust} 
+        adds technical details needed for use with \pkg{adhocfilelist}.
+        (Final warnings are suppressed by a command \cs{NoBottomLines}, 
+         this might be changed in the future.)
+          <p>
+        It has been a disadvantage of \LaTeX's \cs{listfiles} functionality 
+        that the resulting plain text file list looked good with base filenames 
+        only that had up to eight characters. \ctanpkgref{longnamefilelist}
+        made up for this disadvantage, and \ctanpkgref{nicefilelist}
+        has additional refinements of aligning the list, proposed by 
+        Martin \ctanpkgauref{muench-hm}{Mnch}. To use them with 
+        \pkg{myfilist}, they are loaded in \metavar{loading-settings}
+        as well, and additional settings for column widths may be added there too. 
+        This is what \strong{options} \strongcode{-l} and \strongcode{-n} do.
+        Besides in their own \acro{PDF} documentation (that you find by following the 
+        links), the packages are also briefly described in that file 
+        \mirrorctanref{info/latexfileinfo-pkgs/latexfileinfo_pkgs.htm}{%
+               \file{latexfileinfo_pkgs.htm}}
+        to be read by a web browser.
+          <p>
+        However, more refined settings may be needed that cannot 
+        be controlled by \pkg{adhocfilelist}'s interface so far. 
+        The \strong{option} \strongmetaopt{i}{tex-file}
+        has the effect that \metavar{loading-settings} becomes
+        \begin{quote}
+          \metavar{tex-file-content}
+          \metavar{adhoc-adjust}
+        \end{quote}
+        where \metavar{tex-file-content} is the content of the 
+        (\ext{tex} file) \metavar{tex-file} (before \cs{endinput}).
+      \ditem{\metavar{collecting-infos}\lineanc{back-coll-infos}}
+        essentially is that 
+        \begin{quote}
+          \cs{ReadFileInfos}\metamandarg{comma-separated-list-of-filenames} 
+        \end{quote}
+        mentioned above.
+      \ditem{\metavar{writing-to-screen+file}\lineanc{back-write}}
+        essentially is \cs{ListFileInfos} or 
+        \begin{quote}
+          \cs{ListFileInfos}\metaoptarg{txt-file}
+        \end{quote}
+        With \pkg{adhocfilelist}, that "\metaoptarg{txt-file}"
+        is inserted on \strong{option} \strongmetaopt{o}{txt-file}.
+    \end{description}
+    However, \pkg{myfilist} has been extended at the occasion 
+    of preparing \pkg{adhocfilelist} so that the sections 
+    \metavar{collecting-infos} and \metavar{writing-to-screen+file}
+    may "collapse" into a single command starting with 
+    \cs{ReadListFileInfos}.
+\end{description}
+
+\labelsection{custom}{General customization}
+In general, options \strongmetaopt{F}{find-file} and 
+\strongmetaopt{i}{tex-file} will be needed
+to deal with certain directories \metavar{dir}. 
+Two ways come to my mind how to simplify this situation. 
+\begin{enumerate}
+  \item \metavar{find-file} and \metavar{tex-file} may be 
+        in the same directory \metavar{dir}, and the latter may es well 
+        contain an executable (\code{\Wikienref{chmod}}) 
+        script file \metavar{script-file} 
+        with the following content:
+        \begin{quote}
+          \ancref{call}{\metacode{call}} 
+          \code{-F~}\metacode{find-file}
+          \code{-i~}\metacode{tex-file}
+          \metacode{more}
+          \code{\string$@}
+        \end{quote}
+        Here \metavar{call} is as in the \ancref{call}{overview}, 
+        and \metavar{more} may be empty or something else that you 
+        want to have fixed, such as \strongmetaopt{o}{txt-file}.
+          <p>
+        \strong{Then} you can \strong{vary} additional options/parameters 
+        \metavar{add} by 
+        \begin{quote}
+          \code{./}\metacode{script-file} \metacode{add}
+        \end{quote}
+  \item If you have \strong{several directories} \metavar{dir} as before 
+        of a certain "type", %%% \metavar{type},           %% rm. 2012/10/17
+        such that they can \strong{share} the settings in 
+        \metavar{find-file} and \metavar{tex-file}, 
+        you can place the latter in some separate ("central") 
+        directory \metavar{center} and define an \code{\Wikienref{alias}}
+        as follows:
+        \begin{quote}
+         \EXECUTE{\MakeOther\'}
+          \code{alias~}\metacode{name}\code{='}\ancref{call}{\metacode{call}}
+                       \code{-F~}\metacode{center}\code/\metacode{find-file}
+                       \code{-i~}\metacode{center}\code/\metacode{tex-file} 
+                       \metacode{more}\code{'}
+        \end{quote}
+        (Note that there is no "\code{\string$@}". 
+         "\metacode{dir}\code/\metacode{tex-file}" could be replaced by 
+         mere "\metacode{tex-file}" if that \metavar{tex-file} 
+         is installed like a \TeX~package.)
+          <p>
+        \strong{Then} you can \strong{vary} additional options/parameters 
+        \metavar{add} by 
+        \begin{quote}
+          \metacode{name} \metacode{add}
+        \end{quote}
+\end{enumerate}
+
+\labelsection{idea}{The idea/motivation; acknowledgements}
+One day (most probably 2012-09-27), 
+I wanted to check the \cs{ProvideFile} contents of \emph{two}
+files I knew I had edited that day. 
+On 2012-09-26, I had thought about simplifying \ctanpkgref{typeoutfileinfo} 
+by using a single command line without any piping. 
+I realized that \LaTeX~s \cs{typeout} could be replaced by 
+\cs{ReadFileInfos} from \ctanpkgref{myfilist}.
+Therefore "\Wikienref{ad hoc}".
+  <p>
+Maybe the same day later, 
+I realized that I could no longer remember which files I changed that day. 
+In July I had discovered \code{\string$(find ...)}. Now I thought that this 
+could be used here. "Ad hoc" is less appropriate here, and first I thought 
+that there will be different script files for explicitly specified files 
+than for applying \find. 
+  <p>
+Only then I learnt real shell programming by googling, kind of chance, 
+and most helpfully from Chapter~3 of Jrgen Wolfs 
+\httpref{openbook.galileocomputing.de/shell_programmierung}{OpenBook}
+from \Wikideref{Galileo Press} 
+(\code{\Wikienref{getopts}}\pardash bad here, however)
+and Prof. Jrgen Plates 
+\httpref{netzmafia.de/skripten/unix/unix8.html}{lecture notes}
+("Optionen ermitteln"\pardash "by hand").
+  <p>
+Then quoting/escaping for filename extensions with \Find\ became difficult ...
+Quotation marks and "positional parameters" with the shell are very 
+difficult/\strong{painful}\pardash\TeX\ is more straightforward ...
+On the other hand it is nice that the entire command line with \emph{all} the 
+"parameters" is gobbled.
+
+\hrule
+\rightpar{\textit{%
+    Last~revised~\isotoday\ \copyright~\webdesignref{contact.html}{Uwe Lck}\\
+%     \vspace{6} 
+    (using \CtanPkgRef{morehype}{blog.sty})\\   %% ) 2012/10/17
+%     \vspace{6}
+    License: \httpref{www.latex-project.org/lppl/}{LPPL~1.3c} or later, author-maintained.}}
+\entotopofpage
+\vspace{240}
+\finish
+
diff --git a/Master/texmf-dist/source/support/adhocfilelist/fdatechk.tex b/Master/texmf-dist/source/support/adhocfilelist/fdatechk.tex
new file mode 100644
index 00000000000..75841ba67d1
--- /dev/null
+++ b/Master/texmf-dist/source/support/adhocfilelist/fdatechk.tex
@@ -0,0 +1,13 @@
+\ProvidesFile{fdatechk.tex}[2012/11/20 `filedate' checks]
+{\catcode`\#=9 \catcode`\!=14               %% { for plainpkg
+ \ReadFileInfos{adhocfilelist.sh,herelist.sh}}
+\RequirePackage{filedate}
+\ModDates 
+\UseReferenceDate{\thepdfmoddate}
+\DoWithAllOf{\CheckDateOfGiven}{%
+    {adhocfilelist.RLS}
+    {adhocfilelist.sh}{herelist.sh}
+    {adhocfilelist.tex}
+    {makehtml.tex}{fdatechk.tex}{srcfiles.tex}} 
+\CheckDateOfToday{adhocfilelist.RLS}
+
diff --git a/Master/texmf-dist/source/support/adhocfilelist/makehtml.tex b/Master/texmf-dist/source/support/adhocfilelist/makehtml.tex
new file mode 100644
index 00000000000..7b527d4e997
--- /dev/null
+++ b/Master/texmf-dist/source/support/adhocfilelist/makehtml.tex
@@ -0,0 +1,24 @@
+\ProvidesFile{makehtml.tex}[2012/11/20 HTML driver]
+\RequirePackage[r]{nicefilelist}            %% [r] 2012/11/19
+\MFfieldtemplate{f-base}{adhocfilelist}     %% 2012/10/19
+\RequirePackage{myfilist}
+\RequirePackage{blog}[2012/09/17] 
+\BlogInterceptEnvironments
+\RequirePackage{texlinks} 
+\RequirePackage{catchdq,langcode} 
+\input{atari_ht.fdf}
+\input{texblog.fdf} 
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\def\htmljob{adhocfilelist}
+\ResultFile{adhocfilelist.htm} 
+\BlogProcessFinalFile[\TextCodes\catchdqs] 
+                     {\htmljob.tex}
+%% 2012/10/19:
+\ReadFileInfos{makehtml} 
+\ReadFileInfos{\htmljob.tex}            %% TODO blogexec 2012/10/19
+{\CatCode\#=9 \CatCode\!=14
+ \ReadFileInfos{\htmljob.sh}}
+\ReadFileInfos{srcfiles,\htmljob.RLS}
+\input{fdatechk}
+\ListInfos[AllSRCes.txt]                %% [...] 2012/11/20
+\stop
diff --git a/Master/texmf-dist/source/support/adhocfilelist/srcfiles.tex b/Master/texmf-dist/source/support/adhocfilelist/srcfiles.tex
new file mode 100644
index 00000000000..334244f8d8a
--- /dev/null
+++ b/Master/texmf-dist/source/support/adhocfilelist/srcfiles.tex
@@ -0,0 +1,19 @@
+\ProvidesFile{srcfiles.tex}[2012/11/20 file infos -> SrcFILEs.txt]
+\RequirePackage{dowith}
+\RequirePackage[r]{nicefilelist}
+\MaxBaseEmptyList{adhocfilelist}
+%% shell scripts:
+{\catcode`\#=9 \catcode`\!=14               %% { for plainpkg
+ \ReadFileInfos{adhocfilelist.sh,herelist.sh}}
+%% documentation:
+\ReadFileInfos{adhocfilelist}
+%% TeX scripts:
+\ReadFileInfos{makehtml,fdatechk,srcfiles}
+\FileListRemark[ ---- ]{----RELEASE.---}
+\ReadFileInfos{adhocfilelist.RLS}
+\FileListRemark[ ---- ]{HTML_packages.---}
+\ReadPackageInfos{blog,blogexec,domore,fifinddo}
+\ReadFileInfos{texblog.fdf}
+\NoStopListInfos[SrcFILEs.txt]
+\input{fdatechk}
+\stop
diff --git a/Master/texmf-dist/source/support/adhocfilelist/texblog.fdf b/Master/texmf-dist/source/support/adhocfilelist/texblog.fdf
new file mode 100644
index 00000000000..ed3c2ae907a
--- /dev/null
+++ b/Master/texmf-dist/source/support/adhocfilelist/texblog.fdf
@@ -0,0 +1,744 @@
+\ProvidesFile{texblog.fdf}[2012/11/20 (11/15) extra blog settings]
+%% 
+%% macros I use for my note pages 
+%% -- Uwe Lueck, www.contact-ednotes.sty.de.vu 
+%%
+%% page head:
+\newcommand*{\texrobots}{\robots{index,follow,noarchive}}
+%% TODO: all
+\newcommand*{\texstylesheet}{\stylesheet{all}{plain}}
+%% 2012/09/06:
+\newcommand*{\texmetadata}{%
+    \metanamecontent{author}{Uwe L\"uck}\CLBrk
+    \metanamecontent{date}{\isotoday}\CLBrk
+    \texrobots}
+%% 2011/04/24:
+\newcommand*{\TeXtopofpage}{%% 2011/06/19, \gt 2012/09/08: 
+  \topofpageline{\code{uwe_lueck} \code{\gt} }{\texmapName}}
+\newcommand*{\texmapName}{texmap}
+%% 2011/05/17, \pubfilename 2012/09/19:
+\newcommand*{\pubfilename}{\htmljob}
+\newcommand*{\reloadTeXtopofpage}[2]{% 
+    \TeXtopofpage{\pardash\fileref\pubfilename{\meta{#1}}%
+                  \pardash#2}}       %% mv. brace here 2011/12/20
+\newcommand*{\deTeXtopofpage}{\reloadTeXtopofpage{neu~laden}}
+\newcommand*{\enTeXtopofpage}{\reloadTeXtopofpage{reload}}
+\newcommand*{\textopofpage}{\TeXtopofpage{}} 
+% \newcommand*{\enreloadthis}{%                     %% 2011/05/14
+%     \pardash\fileref{\htmljob}{reload}}
+%% 2011/06/19:
+\newcommand*{\topofpageline}[3]{%
+%     \hanc{top-of-page}{%
+        \CLBrk\indenti                              %% 2011/10/12
+        \begin{small}%
+    \hanc{top-of-page}{%                            %% 2012/09/08
+          #1%
+    }%                                              %% 2012/09/08
+          \ifx\htmljob#2\else 
+              \CLBrk\indenti
+              \Fileref{#2} \code{\gt} \fi           %% \gt 2012/09/08
+          \file\htmljob#3%
+        \end{small}%
+%         \CLBrk}%                                    %% 2011/10/12
+        \CLBrk                                      %% 2012/09/08
+}
+\newcommand*{\privtopofpage}[1]{%
+  \topofpageline{}{\privmapName}%
+                {\depardash\fileref{\htmljob}{\textit{neu~laden}}%
+                 \depardash#1}}
+\newcommand*{\privmapName}{privmap}
+%%
+\makeatletter                                           %% 2011/10/12
+\@ifpackageloaded{blogexec}{%                           %% 2012/03/14
+\newenvironment*{noblog}{}{}                            %% 2012/03/04 from ...
+\MakeBlogBeginRun{noblog}{%
+    \BlogInterceptEnvironments                          %% 2012/06/22
+    \let\WriteResult\@gobble} 
+}{}
+%% body colors (started 2010/09/15): 
+\let\simplebody\body
+\renewcommand*{\body}{%
+%     </head><body \@bgcolor{\bodybgcolor}>}  %% \@bgcolor 2011/10/03 
+    </head>%
+    <body\@style{background-color:\bodybgcolor}>}  %% 2011/11/09
+    %% <- no space 2012/09/08
+\newcommand*{\bodybgcolor}{\#fffff0}    %% CSS ivory 2011/08/03
+% \newcommand*{\bodybgcolor}{\#ffffe7}    %% 2010/11/23 2011/06/29
+% \newcommand*{\bodybgcolor}{\#f5f5dc}    %% CSS beige 2011/07/31
+% \newcommand*{\bodybgcolor}{\#f8f8ff}    %% CSS ghostwhite 2011/07/31
+% \newcommand*{\bodybgcolor}{\#f0ffff}    %% CSS azure 2011/08/01
+% \newcommand*{\bodybgcolor}{\#fdf5e6}    %% CSS oldlace 2011/08/01
+% \newcommand*{\bodybgcolor}{\#fffafa}    %% CSS snow 2011/07/31
+% \newcommand*{\bodybgcolor}{\#fafad2}    %% CSS lightgol... 2011/07/31
+% \newcommand*{\bodybgcolor}{\#fffaf0}    %% CSS floralwhite 2011/07/31
+% \newcommand*{\bodybgcolor}{\#ffffe0}    %% CSS lightyellow 2011/07/31 
+  %% erneut probiert 2011/12/12
+% \newcommand*{\bodybgcolor}{\#fbfff0}                %% 2011/07/31
+% \newcommand*{\bodybgcolor}{\#fdffee}                %% 2011/07/31
+% \newcommand*{\bodybgcolor}{\#fefedd}                %% 2011/07/31
+% \newcommand*{\bodybgcolor}{\#fcfffc}                %% 2011/07/31
+% \newcommand*{\bodybgcolor}{\#fbffff}                %% 2011/07/30
+% \newcommand*{\bodybgcolor}{\#fffded}                %% 2011/06/29
+% \newcommand*{\bodybgcolor}{\#fcffef}                %% 2011/06/28
+% \newcommand*{\bodybgcolor}{\#ffffef}                %% 2011/06/27
+% \newcommand*{\bodybgcolor}{\#ffffff} 
+% \newcommand*{\bodybgcolor}{\#ffffdd}                %% 2010/11/17
+% \newcommand*{\bodybgcolor}{\#faffe7}                %% 2010/11/17
+% \newcommand*{\bodybgcolor}{\#fcffe7}                %% 2010/11/23
+% \newcommand*{\bodybgcolor}{\#fbfff0}                %% 2010/11/23
+% \newcommand*{\bodybgcolor}{\#fbfffe}                %% 2010/11/23
+%%
+%% dark body, aus ultrado.tex, gekuerzt, abgewandelt 2012/05/08:
+\newcommand*{\darkbody}{%
+  \begin{style}{all}\CLBrk
+    b, h1, h2, h3, h4, div, p, td, th, body, span, table, ol, li, a, ul {\CLBrk
+    \lightplaincolor
+    \darkfonts\CLBrk                                %% light -> dark 2012/05/09
+    \CLBrk}\CLBrk
+    body { \darkbackgroundcolor }\CLBrk
+    \CLBrk 
+    a:link    { \lightlinkcolor \lightfonts }\CLBrk
+%     a:visited { color:\#cc33cc; }\CLBrk
+    a:visited { \lightlinkcolor \lightfonts }\CLBrk
+    a:hover   { \lightlinkcolor \lightfonts }\CLBrk
+    a:active  { \lightlinkcolor \lightfonts }\CLBrk
+  \end{style}\CLBrk
+  </head><body>\CLBrk
+}
+%% requires:
+% \newcommand*{\plainbody}{</head><body>}
+\newcommand*{\lightlinkcolor}{color:%
+%                                 \#9999ff; }
+                                \#ccffff; }     %% 2012/05/10
+%                                 \#99ccff; }     %% 2012/05/10
+\newcommand*{\lightplaincolor}{color:%
+%                                 white; }
+%                                 \#fff8cc; } 
+                                \#ffffcc; }
+%                                 \#cccccc; }
+\newcommand*{\boldcss}{font-weight:bold; }
+% \newcommand*{\lightfonts}{\boldcss}
+\newcommand*{\lightfonts}{}
+% \newcommand*{\darkfonts}{\lightfonts}
+\newcommand*{\darkfonts}{}
+\newcommand*{\darkbackgroundcolor}{background-color:%
+%                                     \#333300; }
+%                                     black; }
+%                                     \#221100; }
+%                                     \#222200; }
+                                    \#001100; }     %% 2012/05/10
+%                                     \#110011; }     %% 2012/05/10
+%                                     \#111111; }     %% 2012/05/10
+%%
+%% table cell colors:                                   %% 2011/11/08
+\newcommand*{\mylightblue}{\#eeeeff}        %% Wiki TCP/IP
+% \newcommand*{\mylightblue}{\#ddddff} %% auch nicht schlecht 2011/11/10
+% \newcommand*{\mylightblue}{\#ddeeff} %% auch nicht schlecht 2011/11/10
+% \newcommand*{\mylightblue}{\#eeefff}              %% dantev45
+\newcommand*{\mylightyellow}{\#fff8cc}       %% yellow 2011/11/09
+% \newcommand*{\mylightyellow}{\#ffeebb}
+
+%% internal navigation:
+\renewcommand*{\autref}[1]{\ancref{#1}{\code{#1}}}  %% 2011/05/16
+% \renewcommand*{\autref}[1]{\ancref{#1}{\code{#1}}}  %% 2011/05/16
+% \renewcommand*{\autref}[1]{\ancref{\lowercase{#1}}{#1}}
+  %% <- does not expand 2011/05/10
+\newcommand*{\Autref}[1]{\ancref{#1}{#1}}           %% 2011/08/16
+\newcommand*{\ancandref}[1]{\hancref{#1}{\##1}}     %% 2011/07/04
+% \newcommand*{\lineanc}[1]{\TagSurr a{\@name{#1}}}
+\newcommand*{\lineanc}  [1]{\hanc{#1}{}}            %% 2011/07/20
+%% TODO: one anchor element with more 
+%%       than one name!?                            %% 2011/08/31
+\newcommand*{\sieheuref}[1]{\ancref{#1}{s.\,u.}}    %% 2011/12/23
+
+%% click to move to top of window:                  %% 2011/07/25 hier 2012/02/07
+\newcommand*{\entotopofpage}{%
+    \rightpar{\ancref{top-of-page}{[\textit{\to~top~of~page}~]}}}
+\newcommand*{\detotopofpage}{%
+    \rightpar{\ancref{top-of-page}{[\textit{\to Seitenanfang}\,]}}}
+\newcommand*{\nextview}[1]{%                        %% corr. 2010/09/15
+    \rightpar{\ancref{#1}{[\to}|%
+              \ancref{top-of-page}{~\uparrow~]}}}
+\newcommand*{\Nextview}[1]{%                        %% 2011/05/12
+    \nextview{#1}\hanc{#1}{}}
+\newcommand*{\nextruleview}[1]{%                    %% 2010/09/15
+    \nextview{#1}\hrule\hanc{#1}{}}
+\newcommand*{\NRV}{\nextruleview}                   %% 2011/03/15
+%% Diary date sections: 
+% \newcommand*{\datepar}[1]{%
+%% <- 2012/10/24 ->
+\newcommand*{\Datepar}[2]{%
+%   \endgraf\hanc{#1}{\latexdatepar#1\latexdatepar}}%% 2011/08/12:
+%     \vspace{3} %%% 2011/08/16 \\%
+    \vspace{12}                                     %% 2012/09/13
+    %% TODO CSS!? <- 2012/09/13 ->
+%     \heading4{%
+        \lineanc{\isodateplus#1\isodateplus}%
+        \lineanc{#1}%
+    %% mod. 2012/10/24:
+    \heading4{\noligs{\isodateplus#1\isodateplus
+                      \ifx\@nnil#2\@nnil\else 
+                          \pardash\ParseLigs{#2}\fi}}}
+%         \isodateplus#1\isodateplus}}
+\newcommand*{\datepar}[1]{\Datepar{#1}{}}
+%% #5 allows modifications like time, `b', `f.':
+% \def\latexdatepar#1/#2/#3#4#5\latexdatepar{%
+%     \endgraf\heading4{#1-#2-#3#4#5}}
+\def\isodateplus#1/#2/#3#4#5\isodateplus{%          %% 2011/08/15
+    #1-#2-#3#4#5}
+\def\isodate#1/#2/#3#4{#1-#2-#3#4}
+\newcommand*{\Isodate}{\expandafter\isodate}        %% 2011/08/21
+\newcommand*{\isodateref}[1]{%                      %% 2011/08/19
+    \ancref{#1}{\isodateplus#1\isodateplus}}
+%% "kw" is "Kalenderwoche" (English term?) 
+\newcommand*{\kwsec}[1]{%                           %% 2011/08/24
+%     \heading4{% 
+    \endgraf
+    \vspace{9}\endgraf
+    \strong{% 
+              \hanc{kw#1}%
+                   {KW#1\quad\ancref{kw#1}{\gets}}}%
+%     \endgraf
+}
+\newcommand*{\kwrule}[1]{%                          %% 2011/08/27
+    \nextview{kw#1}\hrule
+    \hanc{kw#1}{\SimpleTagSurr{big}{KW#1}}%
+}
+%% 2012/10/26:
+\newcommand*{\zeitref}[2]{\ancref{#1-#2}{#2}}
+\newcommand*{\zeitanc}[2]{\hanc{#1-#2}{#2}}
+%% 2011/08/18 [private - 2011/08/26]:
+\newcommand*{\geldpref}{\ancref{geld}{\euro}}
+\newcommand*{\jobspref}{\autref{jobs}}
+
+%% offline links:                                       %% 2012/09/18
+\newcommand*{\Offlineref}[1]{%
+    \hnewref{}{../../www-Kopien/#1}{\offlinetext}}
+\newcommand*{\offlinetext}{\small~[0]\endsmall}         %% 2012/09/22
+%% bar of internal links                   %% 2011/12/23 / 2012/02/07
+\newcommand*{\internallinksbar}[1]{%
+%     \samehtmlline{%                        %% irrelevant 2011/12/25
+        [\,\DoSeparateWithMore\ancref
+                              \BlogVertNoBreakSep       %% 2011/12/25
+                              #1\StopDoing\,]}%
+% }
+% \newcommand{\DoSeparateWith}[3]{#1{#3}\do@separate@with#1#2}
+% \def\do@separate@with#1#2#3{%
+%     \ifx\StopDoing#3%
+%         \else#2#1{#3}%
+%         \expandafter\do@separate@with\expandafter
+%             #1\expandafter#2\fi}
+%% More 2012/01/17 [`\Do...' moved to `domore.sty' 2012/08/07]:
+% \newcommand*{\make@ancref}[1]{\ancref#1}
+\newcommand*{\BlogVertNoBreakSep}{~|~}                  %% 2011/12/25
+\newcommand*{\BlogVertSep}       {~| }                  %% 2011/12/25
+\newcommand*{\BlogVertLine}      {~|\CLBrk}             %% 2012/09/06
+\newcommand*{\ancrefs}[1]{%                             %% 2011/12/28
+%     \DoSeparateWithMore\ancref\BlogVertSep              %% 2012/01/17
+    \DoSeparateWithMore\ancref\BlogVertLine             %% 2012/01/17
+                       #1\StopDoing}
+\newcommand*{\ancrefslist}{} \let\ancrefslist\ancrefs   %% 2012/08/02 TODO
+\newcommand*{\varancrefs}[2]{%                          %% 2012/06/19 /08/07
+    \DoSeparateWithMore\ancref{#1}#2\StopDoing}
+\newcommand*{\autrefs}[1]{%                             %% 2011/12/28
+    \DoSeparateWith\autref\BlogVertSep #1\StopDoing}
+%% 2012/01/17 later [moved to `domore.sty' 2012/08/07]:
+\RequirePackage{domore}
+%% 2012/01/18:
+%% accesses all possibilities:
+%% 2012/08/07 moved to `domodes.sty'
+  \iffalse          %% TEST doowith 2012/06/03
+\let\DoWith\DoWithZ                                     %% !!!
+% \renewcommand*{\DoSeparateWithMore}[2]{%                %% !!?
+%     \DoSeparateWithSetsPresentedAs{#1}{#2}{M}{Z}}
+\renewcommand*{\DoSeparateWithMore}{\DoWithModes{Z}{M}} %% !!?
+%  \show\DoSeparateWithMore
+%% ... including shorthand for `\do', 48 macros in mind.
+% \newcommand*{\StripEsc}{\expandafter\@gobble\string}
+%% ... lists of things capable of being an undelimited macro 
+%% argument.
+% \newcommand*{\AddAncRef}[1]{\ancref#1~| }             %% 2011/12/28
+% \newcommand*{\AddAutRef}[1]{\autref{#1}~| }           %% 2011/12/28
+  \fi
+\newcommand*{\topfilesbar}[1]{%                         %% 2011/12/26
+    |~%
+    \DoSeparateWith \Fileref
+                    \BlogVertNoBreakSep
+                    #1\StopDoing
+}
+%%
+%% internal/external 2011/08/17f.:
+% \newcommand*{\emailpref}{\ancref{email}{E-M@il}} 
+% \newcommand*{\emailpref}{% 
+%     \ancref{email}{@\,}|\httpref{web.de/fm}{\,fm}}
+\newcommand*{\ausflwpref}{%
+    \autref{ausfl-w}\pardash\wetterwpref
+%% 2011/08/22:
+    \pardash\vrnpref} 
+\newcommand*{\vrnpref}{%
+%     \httpref{www.vrn.de/vrn/einfach-ankommen/fahrplanauskunft/}%
+    \httpref{www.vrn.de}%                           %% 2011/09/08
+            {VRN}} 
+%% 2012/01/15:
+\newcommand*{\webdefmref}{\httpref{web.de/fm}}
+\newcommand*{\emailpref}{\ancref{email}{@\,}|\webdefmref{\,fm}}
+%% TODO mit \EXECUTE auslagern?
+
+%% link in new code line TODO!? bad in parentheses:     %% 2012/09/06
+% \renewcommand*{\href}[1]{\CLBrk\TagSurr a{\@href{#1}}}
+% \renewcommand*{\hnewref}[2]{%
+%     \CLBrk\TagSurr a{\@href{#1#2" target="_blank}}}
+%% 2012/09/08:
+\newcommand*{\LinkLinesBroken}{%
+    \def\@href##1{\CLBrk\indenti href="##1"}}
+\newcommand*{\LinkLinesNormal}{%
+    \def\@href##1{ href="##1"}}
+%%
+%% page bottom:
+%% `\isotoday' moves to `blog.sty' 2011/11/20
+\newcommand*{\genlastrev}[2]{%                      %% 2011/11/02
+  \rightpar{\textit{#1~%
+%             \Isodate\GenDate
+            \isotoday                               %% 2011/11/02
+            \ \copyright~\href{#2.html}{Uwe~L\"uck}}}} 
+\newcommand*{\enlastrev}{\genlastrev{%
+%     Last~revised%
+    Last~generated%
+    }{contact}}
+\newcommand*{\delastrev}{\genlastrev{%
+    Zuletzt neu erzeugt}{kontakt}}
+\newcommand*{\Hrule}{\totopofpage\hrule} 
+\newcommand*{\fivebreaks}{\\\\\\\\\\}               %% TODO \vspace
+
+%% external navigation:
+\renewcommand*{\htmakeext}{.htm}                        %% 2011/10/05
+\newcommand*{\Fileref}[1]{\fileref{#1}{\file{#1}}}      %% 2010/09/10
+\newcommand*{\Fileancref}[2]{%                          %% 2012/09/11
+                   \fileancref{#1}{#2}{\file{#1\##2}}}  %% 2012/09/11
+\newcommand*{\urlhref}[1]{\href{#1}{\urlfmt{#1}}}       %% 2011/08/19
+\newcommand*{\domainref}[2]{%                           %% 2012/06/08
+    \httpref{#1/#2}{\urlfmt{#1}}}
+\newcommand*{\localfilenewref}{\hnewref{}}              %% 2011/10/12
+%% Ubuntu-Wiki 2012/09/13:
+\newcommand*{\ubuntuurl}{wiki.ubuntuusers.de} 
+\newcommand*{\ubunturef}{\httpbaseref\ubuntuurl}
+\newcommand*{\ubuntucmd}[1]{\ubunturef{#1}{\code{#1}}}
+\newcommand*{\Ubunturef}[1]{\ubunturef{#1}{#1}}
+\newcommand*{\siehewiki}[1]{%                           %% 2011/05/06
+    \to\wikideref{#1}{\textit{Wikipedia}}}
+\newcommand*{\Wref}[1]{\wikiref{#1}{Wikipedia}}         %% 2012/01/19
+\renewcommand*{\Wikilangref}[2]{%                       %% 2012/10/26f.
+    \@wikilpref{#1}#2\BiteSep|\@nnil\BiteSep\@nil{#2}}  %% {#1} 2012/11/08
+%% TODO neues bitelist!
+\def\@wikilpref#1#2|#3\BiteSep#4\@nil#5{%
+    \ifx\@nnil#3\@empty 
+        \wikilangref{#1}{#5}{#5}%
+    \else 
+        \wikilangref{#1}{#2}{%
+            \ifx\@three#3\@three                        %% 2012/10/27 
+                \wiki@noparen#2\@nil%
+            \else
+                #3%
+            \fi
+        }%
+    \fi}
+\def\wiki@noparen#1 (#2\@nil{#1}
+%% <- TODO -> `texlinks' 2012/11/15
+%% 2011/11/23, 2012/01/06, 2012/03/11:
+\newcommand*{\wiktionarylangref}[1]{% 
+    \httpbaseref{#1.wiktionary.org/wiki}}
+% \newcommand*{\Wiktenref}[1]{\wiktionarylangref{en}{#1}{#1}}
+% \newcommand*{\Wiktderef}[1]{\wiktionarylangref{de}{#1}{#1}}
+% \newcommand*{\Wiktref}[1]{%                             %% 2012/01/13
+%     \wiktionarylangref\langcode{#1}{#1}} 
+%% <- 2012/01/13 ->
+\newcommand*{\Wiktionarylangref}[2]{%
+    \wiktionarylangref{#1}{#2}{#2}}
+\newcommand*{\Wiktderef}{\Wiktionarylangref{de}}
+\newcommand*{\Wiktenref}{\Wiktionarylangref{en}}
+\newcommand*{\Wiktref}{\Wiktionarylangref\langcode}
+%% 2011/11/23, 2012/01/06, 2012/03/11:
+\newcommand*{\wikiquotelangref}[1]{% 
+    \httpbaseref{#1.wikiquote.org/wiki}}
+\newcommand*{\Wikquenref}[1]{\wikiquotelangref{en}{#1}{#1}}
+%% 2012/11/15:
+\newcommand*{\AAOwikiref}{%
+    \httpbaseref{vps8324694103.serverpool.info/aaowiki}}
+%% to do:
+\newcommand*{\wormsmusref}{%               %% 2011/04/30, 2012/03/11
+    \httpbaseref{www.worms.de/deutsch/kultur/museen}}
+%% 2011/08/18:
+\newcommand*{\facebookpref}{% 
+    \httpref{de-de.facebook.com}{facebook}}
+\newcommand*{\wetterwpref}{%
+%     \hanc{wetter}{\mystrong{Wetter:}}
+%           \Endash \httpref{www.wetteronline.de/Rheinland-Pfalz/Worms.htm%
+%                 }{\code{www.wetteronline.de}}
+%           \Endash \httpref{m.wetter.net/1686/Worms}{\code{m.wetter.net}}
+%           \Endash \httpref{www.wetteronline.de/dldlsat.htm%
+%                 }{Satellitenbild}
+      \httpref{www.wetteronline.de/Rheinland-Pfalz/Worms.htm}{%
+               \code{wol} }|
+      \httpref{m.wetter.net/1686/Worms}{\code{mww} }|
+      \httpref{www.wetteronline.de/dldlsat.htm}{\code{sat}}
+}
+%% 2011/08/19:
+\newcommand*{\webdesignref}{%
+    \httpbaseref{www.webdesign-bu.de/uwe_lueck}}
+\newcommand*{\webdesignurlref}[1]{%
+    \webdesignref{#1}%
+                 {\urlfmt{www.webdesign-bu.de/uwe_lueck/#1}}}
+%% TeX links:
+% \newcommand*{\CPR}{\ctanpkgref}   %% 2011/03/15, rm. 2011/11/06
+\newcommand*{\ctanpkgstyref}[1]{\CtanPkgRef{#1}{#1.sty}}
+\newcommand*{\THPR}{\texhaxpref}                        %% 2011/03/15
+\newcommand*{\THpref}[1]{\texhaxpref{#1}{texhax}}       %% 2011/03/24
+%% month names move to `texlinks.sty' 2012/10/24
+\newcommand*{\TOPref}[1]{\bytopicref{#1}{JF\##1}}       %% 2011/04/22
+% \newcommand*{\todobytopic}[1]{%   %% 2011/04/22, rm. 2011/11/08
+%     \myalert{\to\ \TOPref{#1}}} 
+\newcommand*{\UKFAQref}[1]{\ukfaqref{#1}{UK~FAQ}}       %% 2011/01/03
+%% SelfHTML:
+\newcommand*{\selfhtmlurl}{de.selfhtml.org}
+\newcommand*{\selfhtmlref}{\httpbaseref\selfhtmlurl}
+\newcommand*{\selfhtmlrefref}[1]{%
+    \selfhtmlref{/html/referenz/#1.htm}}
+\newcommand*{\selfhtmlcsseigref}{%              %% 2012/09/23
+    \httpbaseref{\selfhtmlurl/css/eigenschaften}}
+
+%% BlogLIGs:
+%% 2012/01/06f. [[...]] f. \Wikiref:
+\FDpseudoTilde
+% \Delimiters\(\) 
+% \catcode`\(=1 \catcode`\)=2
+%   \MakeExpandableAllReplacer(blog[[)([[)(\protect\Wikiref{)(blog<-) 
+  %% <- TODO echte `{' kann man so nicht einsetzen, vorverarb...
+%   \MakeExpandableAllReplacer(blog]])(]])(})(blog[[)
+%   \CopyFDconditionFromTo(blog]])(BlogLIGs)
+  %% fine:
+%   \MakeExpandableAllReplacer(blog[[)([[)(\protect\catchdbrk)(blog<-) 
+%   \CopyFDconditionFromTo(blog[[)(BlogLIGs)
+  %% hacks fail:
+%   \MakeExpandableAllReplacer(blog[[)([[)(\protect\Wikiref{\iffalse}\fi)
+%                             (blog<-) 
+%   \MakeExpandableAllReplacer(blog]])(]])(\iffalse{\fi})
+%                             (blog[[)
+%   \MakeExpandableAllReplacer(blog[[)([[)(\protect\Wikiref{\protect\iffalse}\protect\fi)
+%                             (blog<-) 
+%   \MakeExpandableAllReplacer(blog]])(]])(\protect\iffalse{\protect\fi})
+%                             (blog[[)
+%   \MakeExpandableAllReplacer(blog[[)([[)(\protect\Wikiref{\protect\ifnum0=`}\protect\fi)
+%                             (blog<-) 
+%   \MakeExpandableAllReplacer(blog]])(]])(\protect\ifnum0=`{\protect\fi})
+%                             (blog[[)
+%   \MakeExpandableAllReplacer(blog[[)([[)(\protect\Wikiref{\ifnum0=`}\fi)
+%                             (blog<-) 
+%   \MakeExpandableAllReplacer(blog]])(]])(\ifnum0=`{\fi})
+%                             (blog[[)
+%   \CopyFDconditionFromTo(blog]])(BlogLIGs)
+% \Delimiters\{\} 
+% \MakeOther\( \MakeOther\)
+\MakeExpandableAllReplacer{blog[[}{[[}{\protect\catchdbrkt}{blog<-}
+\def\catchdbrkt#1]]{\Wikiref{#1}}                   %% + t 2012/01/09
+  %% <- TODO in blog.sty \wikilink!?                %%  <- 2012/01/09 ->
+\MakeExpandableAllReplacer{blog**}{**}
+                                  {\protect\doublestar:}{blog[[}
+\MakeExpandableAllReplacer{blog***}{***}
+                                  {\protect\triplestar:}{blog**}
+% \CopyFDconditionFromTo{blog***}{BlogLIGs}
+%% 2012/01/11:
+\MakeActiveDef\'{\noexpand'}
+\MakeExpandableAllReplacer{blog\string'\string'}{''}
+                          {\protect\doubleapostr:}{blog***}
+\MakeExpandableAllReplacer{blog\string'\string'\string'}{'''}
+                          {\protect\tripleapostr:}{blog\string'\string'}
+\MakeOther\'
+\CopyFDconditionFromTo{blog'''}{BlogLIGs}
+\newcommand*{\MakePairLaTeXcmd}[2]{%
+    \@ifdefinable#1{\def#1:##1#1:{#2{##1}}}}    %% ":" for "..." 2012/01/30
+%% <- 2012/01/15 ->
+\MakePairLaTeXcmd\doublestar\mystrong
+\MakePairLaTeXcmd\triplestar\myalert
+\MakePairLaTeXcmd\doubleapostr\textit
+\MakePairLaTeXcmd\tripleapostr\textbf
+%% TODO -> blog.sty or so                               %% 2012/02/07
+
+%% rm. HVspace etc. 2011/10/13
+%% font switching (logical):
+% \renewcommand*{\textsf}{%                           %% 2011/05/12
+%     \TagSurr{span}%
+%             {style="font-size:82\%;
+%                     font-family:sans-serif"}}
+  %% <- rm. 2011/10/24
+\providecommand*{\file}{\code}                  %% provide 2011/03/07
+\newenvironment*{itquote}{\quote<i>}{</i>\endquote}
+\newcommand*{\mystrong}{\textcolor{\#aa0000}}
+\providecommand*{\myalert}{\textcolor{red}}
+% \newcommand*{\myalert}[1]{%
+%     \textcolor{red}{\ParseLigs{#1}}}                %% 2011/12/20
+\newcommand*{\prl}[1]{#1}               %% prg lang, corr. 2010/12/15 
+\providecommand*{\pkg}{\pkgnamefmt}                     %% 2011/03/05
+% \renewcommand*{\pkgnamefmt}{\code}                  %% 2011/10/24
+  %% <- for heyctan ->
+\let\pkgnamefmt\@firstofone                             %% 2011/10/24
+\renewcommand*{\urlfmt}{\code}                          %% 2011/10/24
+\newcommand*{\meta}{\textit}                            %% 2011/05/16
+% \newcommand*{\acro}[1]{\small#1\endsmall}           %% 2011/06/19 
+% \newcommand*{\acro}[1]{#1}                          %% 2011/06/19 
+  %% <- rm. 2012/01/06
+\providecommand*{\metahttpref}[2]{%                     %% 2011/10/24
+    \httpref{#1}{\meta{#2}}}
+% {\catcode`\'\active \gdef\catchsq#1'{\code{#1}}}        %% 2012/01/31
+    %% <- \end occured when \ifeof on line 24 was incomplete
+
+%% involving font switching for special purposes:       %% 2011/07/25
+\newcommand*{\src}[1]{\STS{sup}{[#1]}}                  %% 2010/09/12
+\newcommand*{\idx}[1]{%                                 %% 2010/11/23:
+    \textcolor{green}{\code{\lt#1\gt}}}
+% \providecommand*{\cb}[1]{\code{{#1}}}                   %% 2011/03/13
+\providecommand*{\cb}[1]{\code{\{#1\}}}                 %% 2012/01/31
+\newcommand*{\itqtd}[1]{\textit{\dqtd{#1}}}             %% 2011/05/03
+\newcommand*{\ancstrong}[2]{\hanc{#1}{\strong{#2}}}     %% 2011/05/05
+% \newcommand*{\answer}[1]{[\textcolor{\#006600}{#1}]}
+\newcommand*{\answer}[1]{\textcolor{\#006600}{[#1]}}    %% 2011/07/19
+\newcommand*{\Answer}[1]{\answer{\,#1\,}}               %% 2011/08/25
+\newcommand*{\planh}[1]{\answer{#1\,h}}                 %% 2011/08/18
+\newcommand*{\TODO}{\myalert{\acronym{TODO}}} %% 2011/05/07 2011/12/29
+\newcommand*{\TODOs}{\acronym{TODOs}}                   %% 2011/12/29
+% \newcommand*{\HTML}{\acronym{HTML}}                     %% 2011/09/22
+% \newcommand*{\PDF} {\acronym{PDF}}                      %% 2011/09/22
+% \newcommand*{\CSS} {\acronym{CSS}}                      %% 2012/01/09
+% \newcommand*{\PHP} {\acronym{PHP}}                      %% 2012/01/09
+\DoWith\newacronym{HTML}{PDF}{CSS}{PHP}
+                  {WP}                                  %% 2012/10/06
+                  \StopDoing       %% 2012/02/07
+
+%% use \ParseLigs:
+%% 2012/01/08, eigentlich schon 2012/01/04, verloren ...:
+% \let\blogtextcolor\textcolor
+% \renewcommand*{\textcolor}[2]{\blogtextcolor{#1}{\ParseLigs{#2}}}
+%% 2012/01/10:
+\let\blogdedqtd\dedqtd 
+\renewcommand*{\dedqtd}[1]{\blogdedqtd{\ParseLigs{#1}}}
+%% 2012/08/20:
+\let\blogendqtd\endqtd
+\renewcommand*{\endqtd}[1]{\blogendqtd{\ParseLigs{#1}}}
+%% 2012/01/19:
+\let\BlogTagSurr\TagSurr 
+\renewcommand*{\TagSurr}[3]{%
+    \BlogTagSurr{#1}{#2}{\ParseLigs{#3}}}
+\let\BlogSimpleTagSurr\SimpleTagSurr 
+\renewcommand*{\SimpleTagSurr}[2]{%
+    \BlogSimpleTagSurr{#1}{\ParseLigs{#2}}}
+\newcommand*{\noligs}{}     \let\noligs\@firstofone     %% !!!
+\renewcommand*{\code}[1]{\STS{code}{\noligs{#1}}}
+%% 2012/03/14, not optimal TODO:
+\renewcommand*{\NoBlogLigs}{%
+    \def\BlogOutputJob{LEAVE}%
+%     \let\deqtd\blogdeqtd                              %% rm. 2012/06/03
+    \let\TagSurr\BlogTagSurr
+    \let\SimpleTagSurr\BlogSimpleTagSurr
+    \FDnormalTilde 
+    \MakeActiveDef\~{&nbsp;}%                    %% TODO new blog cmd
+}
+
+%% dashes:
+% \newcommand*{\enpardash}{\,\emdash\,}               %% 2011/05/12 
+%% language-specific appear in `langcode.sty' 
+%% 2012/09/20 -> \renewcommand
+\renewcommand*{\enpardash}{\thinsp\Enpardash} %% 2011/07/28 2012/09/20
+\newcommand*{\Enpardash}{\emdash\thinsp}            %% 2011/07/28
+% \newcommand*{\depardash}{~\endash\ }                %% 2011/05/12 
+\renewcommand*{\depardash}{\ \Endash}         %% 2011/07/28 2012/09/20
+\newcommand*{\Endash}{\endash\ }    %% starting new line (German) 
+                                    %% 2011/05/26 
+\newcommand*{\enpardashed}[1]{%                     %% 2011/07/28
+    \thinsp\emdash\,#1\,\Enpardash}
+\newcommand*{\depardashed}[1]{%                     %% 2011/07/28
+    \ \endash~#1~\Endash} 
+\def\endashed#1{\endash~#1~\endash}                 %% 2011/08/20
+
+%% language codes move to `langcode.sty' 2012/09/17 
+%% %% \catchdq moves to own package 2012/09/17
+\newcommand*{\Euro}{\,\euro}            %% mod. 2011/05/25 2011/09/08
+\newcommand*{\degC}{\,\degrees C}                       %% 2011/09/20
+%% avoiding spaces at code line breaks:
+\newcommand*{\bcmt}{<!-- } \newcommand*{\ecmt}{-->} %% 2011/05/02
+\newcommand*{\nix}[1]{}    %% join lines without space 2011/07/24
+\newcommand*{\onehtmlline}[1]{#1}                   %% 2011/08/25
+\newcommand*{\samehtmlline}[1]{\ParseLigs{#1}}      %% 2011/12/23
+%%
+%% enumeration styles:
+\newenvironment{enumtype}[1]{<ol \@type{#1}}{</ol>} 
+\newenvironment{enumerate-a}{\enumtype a}               %% 2011/08/15
+                            {\endenumtype}
+\newenvironment{enumerate-i}{\enumtype i}               %% 2011/08/17
+                            {\endenumtype}
+%% TODO 2012/02/07 for DVI/PDF interface to 'enumerate'
+\newenvironment{tightenum}       %% 2012/01/07 "tight" 2012/01/08
+    {<ol \@style{margin:0px; padding:0px;
+                 margin-left:2em}>} 
+    %% <- TODO mit CSS-inherit auf Eintraege uebertragen?  2012/01/12
+    {\endenumerate}
+
+\newenvironment{done}{<s>}{</s>}                        %% 2011/08/15
+\newcommand*{\Dots}{~\dots\ }                           %% 2011/08/24
+%% 2012/04/01 from autrado.fdf (2012/01/23):
+\newenvironment*{codelines}{\quote<code>}
+                           {</code>\endquote} 
+\MakeBlogBeginRun{codelines}{%
+    \NoBlogLigs                                         %% 2012/01/24
+    \MakeActiveOther\"\MakeActiveOther\'       %% actcodes 2012/08/28
+    \MakeActiveLet\<\lt\MakeActiveLet\>\gt     %% actcodes 2012/08/28
+    \let\/\\\let\\\BackslashChar}
+
+%% table rows (before blogexec):      %% 2011/09/24 / 2012/02/07 
+% \newcommand*{\rowoftwocells}[2]{%
+%     \starttr
+%         \simplecell{#1}\simplecell{#2}%
+%     \endtr}
+%% back for ... 2012/07/03:
+\newcommand*{\rowofthreecells}[3]{%
+    \starttr
+        \simplecell{#1}\simplecell{#2}\simplecell{#3}%
+    \endtr}
+% \newcommand*{\rowoffourcells}[4]{%
+%     \starttr
+%         \simplecell{#1}\simplecell{#2}%
+%         \simplecell{#3}\simplecell{#4}%
+%     \endtr}
+% \newcommand*{\rowoffivecells}[5]{%                  %% 2011/10/28
+%     \starttr
+%         \simplecell{#1}\simplecell{#2}\simplecell{#3}%
+%         \simplecell{#4}\simplecell{#5}%
+%     \endtr}
+% \newcommand*{\rowofsixcells}[6]{%                  %% 2011/10/28
+%     \starttr
+%         \simplecell{#1}\simplecell{#2}\simplecell{#3}%
+%         \simplecell{#4}\simplecell{#5}\simplecell{#6}%
+%     \endtr}
+% 
+%% |\begin{stdhiddentablerows}|                         %% 2012/09/03
+\newenvironment*{stdhiddentablerows}
+                {\startTable{\@cellpadding\stdcellpadding
+                             \@cellspacing{0px}
+                             \@style{border-collapse:collapse}}%
+                 \startTR}
+                {\endtablerow\endTable}
+\MakeBlogBeginRun{stdhiddentablerows}
+                 {\def\startTR{\tablerow{hidden}}%
+                  \def\cr{\endtr\startTR}}
+%% |\begin{stdhiddentable}|                             %% 2012/05/15
+\newenvironment*{stdhiddentable}
+%                 {\startTable{\@cellpadding\stdcellpadding}
+% %                              \@cellspacing\stdcellspacing} %% 2012/08/28
+%                  \startTR\StartTd}
+                {\stdhiddentablerows\StartTd} 
+%                 {\endTd\endtablerow\endTable}
+                {\endTd\endstdhiddentablerows}
+%% TODO colgroup alignment
+\MakeBlogBeginRun{stdhiddentable}{%
+    \def\startTR{\tablerow{hidden}}%                               %% 2012/08/23
+    \MakeActiveLet\|\endcell\MakeActiveLet\&\figurespace} %% actcodes 2012/08/28
+% \newcommand*{\stdcellspacing}{6}                      %% undone 2012/08/29
+%%
+% %% |\begin{stdallrulestable*}|                          %% 2012/06/05
+% %% doesn't work with Firefox, 
+% %% w3schools.com/tags/att_col_align.asp; 
+% %% CSS seems to support 
+% %% alignment attributes for single cells only.
+% \newenvironment{stdallrulestable*}[1]{%
+%   %% TODO what is shared with {stdallrulestable}
+%     \startTable{\@cellpadding{\stdcellpadding} \@width{} 
+%                 \@frame@box\ rules="all"}\CLBrk  %% \ 2011/10/12
+%     \ \STS{colgroup}{\DoWith\ColAlign#1\StopDoing}\CLBrk
+%     \ \tbody\CLBrk
+%       \TableRow{standard all-rules table}%
+%                {\@bgcolor{\stdtableheadcolor}
+%                 \@style{\stdtableheadstyle}}\CLBrk
+%         \indentii\StartTd
+%     }
+%     {\endstdallrulestable} 
+% %     {\endtbody\endTable} 
+% \newcommand*{\ColAlign}[1]{%
+%     \CLBrk\indenti<col \csname @align@#1\endcsname>}
+% \MakeBlogBeginRun{stdallrulestable*}{%
+%     \MakeActiveDef\|{\endcell}\MakeActiveDef\&{\figurespace}}
+%   %% <- TODO or copy ntok(blogx.bstdallrulestable)
+% 
+\newcommand*{\UseTabFigspVert}{%                        %% 2012/07/22
+    \MakeActiveLet\&\figurespace\MakeActiveLet\|\endcell}  %% actcodes 2012/08/28
+%% |\crspan{<cols>}|                                    %% 2012/06/07
+\newcommand*{\crspan}[1]{%
+    \endTd\endtr\starttr\startTd{\@colspan{#1}}}
+%% 2012/06/12:
+%% |\Crspan{<total-cols>}{<cols>}| 
+\newcommand*{\Crspan}[2]{%
+    \endTd\endtr\starttr\fillrow{#1}\crspan{#2}}
+%% table cell borders 2012/09/02
+\newcommand*{\cellborderthickness}{1px}
+\newcommand*{\edge@csname}{\csname edge@}
+% \edef\edge@csname{%
+%     \noexpand\csname\noexpand\expandafter
+%         \noexpand\StripEsc\withcsname\noexpand edge@\endcsname}
+%  \show\edge@csname
+%% <- TODO save a lot of HTML/CSS code!
+\def\do#1{\withcsname\def edge@#1\endcsname}
+\do{b}{bottom} \do{l}{left} \do{r}{right} \do{t}{top}
+%  \withcsname\show edge@b\endcsname
+\newcommand*{\border@edge}[1]{%
+    border-\edge@csname#1\endcsname-width:\cellborderthickness; 
+    border-\edge@csname#1\endcsname-style:solid;}
+\newcommand*{\stylecell}[2]{\startTd{\@style{#1}}#2\endTd}
+\newcommand*{\edgeborderedcell}[1]{\stylecell{\border@edge#1}}
+\newcommand*{\cornerborderedcell}[1]{\stylecell{\border@corner#1}}
+\newcommand*{\border@corner}[2]{\border@edge#1\border@edge#2}
+\newcommand*{\borderedcell}[1]{\csname edges@#1\endcsname}
+\def\do#1{\withcsname\def edges@#1\endcsname}
+\do b{\edgeborderedcell b}
+\do l{\edgeborderedcell l}
+\do r{\edgeborderedcell r}
+\do t{\edgeborderedcell t}
+%% TODO save more tokens?:
+\do{bl}{\cornerborderedcell{bl}}
+\do{br}{\cornerborderedcell{br}}
+\do{lt}{\cornerborderedcell{lt}}
+\do{rt}{\cornerborderedcell{rt}}
+%  \withcsname\show edges@rt\endcsname
+\do{}{\simplecell}                                      %% 2012/09/03
+%% 
+% %% Another try at `\HVspace' with ...                 %% 2011/11/10
+%% VERGEBLICH                                       %% 2011/11/12
+% \let\HVSP\HVspace                                   %% 2011/11/11
+% \renewcommand*{\HVspace}[3]{%
+% %     \TagSurr{div}{\@width{#2} \@height{#3}}{#1}}  %% zu flach
+%     \TagSurr{div}{\@width{#2} \@height{#3}}{%
+%                   \HVSP{#1}{#2}{#3}}}               %% 2011/11/11
+% %     \SimpleTagSurr{div}{\HVSP{#1}{#2}{#3}}}
+% %% % Seiten zu kurz ...
+
+%% |\cheading{<digit>}{<text>}| as in 'blogdot.sty'     %% 2012/05/15
+%% (TODO may crash with 'fifinddo-info'):
+\providecommand*{\cheading}[1]{\CLBrk\TagSurr{h#1}{\@align@c}}
+%% |\begin{centerpar}|                                  %% 2012/05/15
+% \newenvironment*{centerpar}{<p \@align@c>}{</p>}
+%% ... fails with tables in `texmap' ... TODO              2012/09/06
+%% |\imagesource{<graphic-file>}|:                      %% 2012/09/07
+\newcommand*{\imagesource}[1]{<img src="#1">}
+\newcommand*{\deflag}{\imagesource{flag_de.gif}}        %% 2012/09/08
+\newcommand*{\ukflag}{\imagesource{flag_uk.gif}}        %% 2012/09/08
+%% 2012/09/26:
+\newcommand*{\wikilangflagref}[3]{%
+                \wikilangref{#1}{#3}{\imagesource{flag_#2.gif}}}
+\newcommand*{\wikideflagref}{\wikilangflagref{de}{de}}
+\newcommand*{\wikienflagref}{\wikilangflagref{en}{uk}}
+%% 2012/10/04:
+\newcommand*{\wikideenflagref}[2]{%
+    \wikideflagref{#1}~\wikienflagref{#2}}
+\newcommand*{\wikidebookref}{\wikilangbooksref{de}}
+\newcommand*{\wikienbookref}{\wikilangbooksref{en}}
+\newcommand*{\wikideenbookref}[2]{%
+    \wikidebookref{#1}{\deflag}~\wikienbookref{#2}{\ukflag}}
+\renewcommand*{\acro}{\SimpleTagSurr{abbr}}             %% 2012/09/18
+%%
+\endinput