%% Macro package `makedoc.sty' for LaTeX2e, 
%% copyright (C) 2009 2010 Uwe L\"uck, 
%%   http://www.contact-ednotes.sty.de.vu 
%% -- author-maintained in the sense of LPPL below -- 
%% for preparing documentations from packages.

\def\fileversion{0.3} \def\filedate{2010/03/19} 

%% This file can be redistributed and/or modified under 
%% the terms of the LaTeX Project Public License; either 
%% version 1.3a 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 
%% 
\NeedsTeXFormat{LaTeX2e}[1994/12/01] 
% 1994/12/01: \newcommand* etc. 
\ProvidesPackage{makedoc}[\filedate\space v\fileversion\space
                          TeX input from *.sty (UL)] 
%%
%% |\PackageCodeTrue| and |\PackageCodeFalse| set `\ifPackageCode'
%% globally, so redefinition of `~' (playing a key role in 'fifinddo') 
%% may be kept local. Note the capital `T' and `F'!
\newcommand*{\PackageCodeTrue} {\global\let\ifPackageCode\iftrue}
\newcommand*{\PackageCodeFalse}{\global\let\ifPackageCode\iffalse}
%% |\ifPackageCode| is used to determine whether a listing environment 
%% must be `\beg'un or `\end'ed. You may also want to suppress empty 
%% code lines, while empty lines should issue a `\par' break in 
%% ``comment" mode.
%%
%% Since `\newif' is not used, `\ifPackageCode' must be declared 
%% explicitly. Declaration of new `\if's must be early in case 
%% they occur in code that is skipped by another `\if'\dots
%% [TODO!? cf. others 2010/03/15]
\PackageCodeFalse
%%
%% 'makedoc' is an extension of 'fifinddo' on which it depends.
\RequirePackage{fifinddo}[2009/04/13]
%% Both 'fifinddo' and 'makedoc' use the ``underscore" `_' 
%% as ``private letter" and restore its standard ``subscript" 
%% function ({\it \TeX book Chap.\,7}) at their end. 
%% Push\slash pop functionality as with `@' and `\RequirePackage' 
%% is missing here. So after loading 'fifinddo',
%% we need to declare our private letter (again). 
\catcode`\_=11 %% underscore used in control words
%%
%% \subsection{&\MakeDocCorrectHook\ (\dqtd{`txt2TeX'})}
%% |\MakeDocCorrectHook| is predefined to leave its argument without 
%% the enclosing braces, otherwise unchanged:
\let\MakeDocCorrectHook\@firstofone
%% Less efficiently, the same could have been set up as 
% \newcommand*{\MakeDocCorrectHook}[1]{\ProcessStringWith{#1}{LEAVE}}
%% according to 'fifinddo'. 
%%
%% It may be \emph{redefined} in a \emph{configuration} file like 
%% 'makedoc.cfg' or the 'makedoc' script file applying to a single 
%% package file in order to, e.g., converting plain text to \TeX\ input 
%% conforming to typographical conventions, making `$\dots$' from 
%% \qtd{&.&.&.}, %% dots should not be replaced!
%% e.g. 
%% Replace `LEAVE' in the previous suggestion by an identifier 
%% whose job you have defined before, and use `\renewcommand' 
%% in place of `\newcommand'. 
%% See an example in 'makedoc.cfg'.
%%
%% You can \emph{test} your own `\MakeDocCorrectHook' by 
%% \[`\typeout{\MakeDocCorrectHook{<test-string>}}'\]
%% ... provided (sometimes) `\MakeOther\ ' ...
%% You can even change it using `\IfInputLine' from 'fifinddo' in the 
%% midst of preprocessing a package documentation. 
%%
%% \subsection{Distinguish package code from comments}%% <- wiki style breaks in self-doc. 
%% \label{sec:distinguish}
%% Use of comment marks is a matter of personal style. Only lines 
%% starting with the sequence |%% | %% box 2010/03/16
%% are typeset in \TeX\ quality 
%% under the present release. Lines just containing |%%|
%% (without the space) are used to suppress empty code lines 
%% preceding section titles (while keeping some visual space 
%% in the package file). There is a preferable way to do this, 
%% however not in the present release ...
%%
%% The parsing macros must be set up reading `%' and ` ' as ``other" 
%% characters. Using the optional arguments for this creates 
%% difficulties that can be somewhat avoided by redefining 
%% |\PatternCodes|.
%%
\renewcommand*{\PatternCodes}{\MakeOther\%\MakeOther\ }%% 2009/04/02 
%%
%% The next line sets the ``sandbox" for the detecting macro, as it 
%% is coined in the documentation of 'fifinddo', with ``identifier" 
%% |PPScomment|.
\MakeSetupSubstringCondition{PPScomment}{%% }{{#1}} 
%% The last argument stores the expanded input line for reference by 
%% macros called. The next line is a test whether the setup works. 
%  \expandafter \show \csname \setup_substr_cond PPScomment\endcsname 
%% Here comes the definition of the corresponding testing macro. 
%% #3 is the expanded input line from above. The `\If'\dots commands, 
%% `\fdInputLine', `\fdInputLine', and `\RemoveDummyPatternArg' 
%% are from 'fifinddo'. 
\MakeSubstringConditional{PPScomment}{%% }#3{%% #3 entire test string
  \IfFDinputEmpty{\OnEmptyInputLine}{%
%% The empty line test comes early to offer control with 
%% `\OnEmptyInputLine' both code and comment mode. 
%% Maybe it should always? %% TODO 2009/04/13
    \IfFDempty{#1}%% 
              {\TreatAsComment{%
                 \RemoveDummyPatternArg\MakeDocCorrectHook{#2}}}%
              {\ifx\fdInputLine\PPstring 
                 \ifPackageCode\else \WriteResult{}\fi%% 2009/04/05 
                 %% <- allow paragraphs in comments 
               \else \TreatAsCode{#3}\fi}}}
%  \expandafter \show \csname \substr_cond PPScomment\endcsname
%% |\PPstring| stores the line suppressing empty code lines. 
\newcommand*{\PPstring}{} \xdef\PPstring{\PercentChar\PercentChar}
%% |comment| will be a ``generic" identifier to call a comment line 
%% detector. It might be predefined to issue an ``undefined" error; 
%% however this release predefines it to behave like `PPScomment'. 
\CopyFDconditionFromTo{PPScomment}{comment}
%% Alternative still to be considered: 
% \@namedef{\setup_substr_cond comment}{%
%   \PackageError{makedoc}{Job `comment' not defined}%
%   {Use \string\CopyFDconditionFromTo{comment}}}
%%
%% \subsection{Choice of package code environment}
%% With v0.3, we adopt the solution for typesetting package code
%% that was implemented in the former 'makedoc.cfg'. So we rely 
%% on the `listing' and `listingcont' environments of the 
%% 'moreverb' package. 
%% 
%% The earlier idea was that 'makedoc.sty' uses an undefined \LaTeX\ 
%% environment `packagecode' that will be defined in 'makedoc.cfg'. 
%% An accompanying idea was that 'makedoc' works before the 
%% `\documentclass' line inside a group, while 'makedoc.cfg' 
%% is read \emph{after} the `\documentclass' line. 
%%
%% We now want to simplify things. We replace 
%% \[`packagecode' \mbox{\quad by\quad } `mdPackageCode'\] 
%% and define the new environment globally here. 'moreverb'
%% and our choice for `\listinglabel' are
%% called at `\begin{document}'---outside the possible group. 
\gdef\mdPackageCode{%
  \small 
%% Get rid of 'niceverb' stuff:
  % \MakeOther\`\MakeOther\'%% probably OK with moreverb
  \MakeOther\<\MakeOther\|%
%% From the next occurrence of the environment onwards, 
%% `listing' must be replaced by `listingcont'. We must 
%% copy the previous code diligently. 
  \gdef\mdPackageCode{\small \MakeOther\<\MakeOther\|%
                      \listingcont}%
  \listing{1}}
\gdef\endmdPackageCode{%
  \endlisting
  \global\let\endmdPackageCode\endlistingcont}
\AtBeginDocument{%
  \RequirePackage{moreverb}%
  \renewcommand*{\listinglabel}[1]{%
    \llap{\scriptsize\rmfamily\the#1}\hskip\listingoffset\relax}%
}
%%
%% \subsection{Dealing with comments}
%% |\TreatAsComment{<text>}| writes <text> to the documentation 
%% file. If we had ``package code" (were in ``code mode") so far, 
%% the listing environment is ended first. 
\newcommand*{\TreatAsComment}[1]{%
  \ifPackageCode
    \WriteResult{\string\end{mdPackageCode\@empty}}%
%% The `\@empty' here is a lazy trick to save self-documentation 
%% fighting 'verbatim''s ``highlight" of finding ends of listings 
%% (to be improved). %% TODO 2010/03/09
%%
%% We always use `\string' to prevent macro expansion in `\write'ing 
%% in place of \LaTeX's `\protect', 
%% as long as 'fifinddo' simply uses the primitive `\write' in place 
%% of \LaTeX's `\proteced@write' ... %% todo 2009/04/08
    \PackageCodeFalse 
    \EveryComment
%     \_empty_code_lines_false
  \fi
  \WriteResult{#1}}
%% Here, |\EveryComment| is a macro hook for inserting material that should 
%% not appear in a listing environment, I had tried this %% 2010/03/18 
%% successfully: 
%% \begin{verbatim}
%%   \gdef\EveryComment{% 
%%        \global\let\EveryComment\relax
%%        \WriteResult{\string\AutoCmdVerbSyntax}}
%% \end{verbatim}
%% Initialized:
\global\let\EveryComment\relax %% should be changed globally.
%%
%% \subsection{Sectioning}
%% \label{sec:secparsers}
%% We provide a facility from 'wiki.sty' that imitates the sectioning 
%% syntax used in editing \emph{Wikipedia} pages, in a different 
%% implementation (better compatibility) and in a more general way. 
%% On Wikipedia, `== Definition ==' works similar as 
%% `\section{Definition}' does with \LaTeX. With the present 
%% implementation, you can type, e.g.,
%% \[`%%%%%%%%%%%%%%%%%%%%%% == Definition == %%%%%%%%%%%%%%%%%%%%%%'\] 
%% to get a similar result. The number of `%' characters doesn't 
%% matter, and there can be other stuff, however: additional `=' 
%% symbols may harm. Three sectioning levels are supported, through 
%% `==<text>==', `===<text>===', and `====<text>====' (deepest). 
%%
%% There are three detector macros made for programmers. 
%% The most general one is 
%% In the following definitions, there is a single tilde to prevent 
%% `=' symbols being gobbled by the test (realized by accident). 
%% %% 2009/04/13
%% \par\noindent %% 2010/03/11
%% |\SectionLevelThreeParseInput|:
\newcommand*{\SectionLevelThreeParseInput}{%
  \expandafter \test_sec_level_iii \fdInputLine ~========&}
%% |\SectionLevelTwoParseInput| 
\newcommand*{\SectionLevelTwoParseInput}{%
  \expandafter \test_sec_level_ii \fdInputLine    ~======&}
%% and |\SectionLevelOneParseInput| 
\newcommand*{\SectionLevelOneParseInput}{%
  \expandafter \test_sec_level_i \fdInputLine       ~====&}
%% allow skipping deeper levels for efficiency. 
%% % TODO in fifinddo: setup for 2 strings in 1 line 2009/04/13
%%
%% In the terminology of the 'fifinddo' documentation, the previous 
%% three commands are ``sandbox builders." The following three 
%% commands are the corresponding ``substring conditionals."
%% However, 'fifinddo' so far %% todo 2009/04/08
%% only deals with \emph{single} substrings, while here we are 
%% dealing with \emph{pairs} of substrings. We are not using 
%% general setup macros, but define the parsing macros ``manually,"
%% as it is typical in many other macros in 'latex.ltx' and other 
%% \LaTeX\ packages. You can fool our macros easily, there is 
%% no syntax check. %% todo 2009/04/08
\def\test_sec_level_iii#1====#2====#3&{%
  \IfFDempty{#2}%
            {\test_sec_level_ii #1======&}%
            {\WriteSection\mdSectionLevelThree{#2}}}
\def\test_sec_level_ii#1===#2===#3&{%
  \IfFDempty{#2}%
            {\test_sec_level_i    #1====&}%
            {\WriteSection\mdSectionLevelTwo{#2}}} 
\def\test_sec_level_i#1==#2==#3&{%
  \IfFDempty{#2}%
            {\RemoveTildeArg \ProcessStringWith{#1}{comment}}%
            {\WriteSection\mdSectionLevelOne{#2}}} 
%% `\ProcessStringWith' here passes the expanded `\fdInputLine' 
%% to the general comment detector.
%%
%% |\WriteSection{<command>}{<text>}| replaces an input line 
%% with a line \[`<command>{<text>}'\]
%% in the documentation file and switches into ``comment mode."
%% One possible space between `=' and the beginning of <text> 
%% and one possible space between the end of <text> and `=' 
%% are removed.
%% The method of dealing with surrounding blank 
%% spaces is new with v0.3, moreover we now rely on a new method in 
%% 'niceverb.sty' v0.3 to support its single right quote feature in 
%% section titles.\footnote{&\ignorespaces\ and &\unskip\ used 
%% previously do not work in PDF bookmarks.}
\newcommand*{\WriteSection}[2]{%
  \TreatAsComment{^^J#1{\trim_correct{#2}}^^J}}
%% Trimming ``other" spaces is a little more clumsy than 
%% what the 'trimspaces' package does whose code is by 
%% Morten H\o gholm. It still has inspired the following.
\begingroup \MakeOther\ %% CARE! we must not indent ...
\long\gdef\trim_correct#1{\trim_fosp$#1$ $}
\long\gdef\trim_fosp#1$ {%
\IfFDempty{#1}{\trim_losp$}{\trim_losp#1$ }}
%% So we have a string \lq`\trim_losp$<text>$ $'\rq.
\long\gdef\trim_losp$#1 ${\tidy_sp_trim#1$}
%% So we have a string \lq`\tidy_sp_trim<text>$ $'\rq 
%% or \lq`\tidy_sp_trim<text>$$'\rq.
\long\gdef\tidy_sp_trim#1$#2${\MakeDocCorrectHook{#1}}
\endgroup
%% We insert `\section' using |\mdSectionLevelOne| etc.\
%% which the programmer can redefine, e.g., when the 
%% documentation is part of a `\section' (or even deeper) 
%% according to the ``documentation driver" file. 
\newcommand*\mdSectionLevelOne  {\string\section}
\newcommand*\mdSectionLevelTwo  {\string\subsection}
\newcommand*\mdSectionLevelThree{\string\subsubsection}
%%
%% This sectioning feature is not used in (the documentation) of 
%% 'makedoc.sty'---\emph{definitions} of the parsing macros fool 
%% the same macros ...
%%
%% \subsection{Commented code}
%% |\TreatAsCode{<text>}| is the opposite to `\TreatAsComment{<text>}':
\newcommand*{\TreatAsCode}[1]{%
  \ifPackageCode
%     \_empty_code_lines_true
  \else
    \WriteResult{\string\begin{mdPackageCode}}%
    \PackageCodeTrue
  \fi
  \WriteResult{#1}%
%   \WriteResult{\maybe_result_empty_line #1}%
%   \let\maybe_result_empty_line\empty
}
%%
%% \subsection{Dealing with empty input lines} %% TODO use!? 2010/03/09 
%% \label{sec:emptylines} 
%% |\OnEmptyInputLine| is a default setting (or hook) for what to do 
%% with empty lines in the input file. The default is to insert an 
%% empty line in the output file: 
\newcommand*{\OnEmptyInputLine}{\WriteResult{}}
%% |\NoEmptyCodeLines| changes the setting to suppressing empty code 
%% lines, while in ``comment mode" an empty input line \emph{does} 
%% insert an empty line, for starting a new paragraph: 
\newcommand*{\NoEmptyCodeLines}{%% suppress empty code lines
  \renewcommand*{\OnEmptyInputLine}{%
    \ifPackageCode \else \WriteResult{}\fi}}
%% There is a better policy---didn't work so far ...
%%
%% \subsection{Bundling typical things: script commands}
%% \label{sec:script}
%% Practical experience suggested the following shorthands, 
%% combining commands from 'makedoc' and 'fifinddo'.
%%
%% \subsubsection{Output file and &\filelist\ entry}
%% |\LaTeXresultFile{<output>}| chooses <output> as name 
%% for the output file and saves you the extra line for inserting 
%% the `\ProvidesFile' line as with 'fifinddo''s 
%% `\WriteProvides'---however, it differs, actually it is 'makedoc'
%% that wants to be mentioned with `\ProvidesFile' ... 
%% %% (otherwise copied from 'fifinddo') ...
\newcommand*{\LaTeXresultFile}[1]{% 
  \ResultFile{#1}%%% \WriteProvides}
  \WriteResult{%
    \string\ProvidesFile{\result_file_name}% 
      [\the\year/\two@digits\month/\two@digits\day\space 
       automatically generated with makedoc.sty]}}%
%% \subsubsection{Choose input file and run!}
%% |\MakeDoc{<input>}| preprocesses <input> to render input for 
%% \LaTeX, considering what is typical for a \LaTeX\ package as the 
%% <input> one here:
\newcommand*{\MakeDoc}[1]{%
%% In case of a ``header" (see below) we change into ``code mode":
  \ifnum\header_lines>\z@
        \WriteResult{\string\begin{mdPackageCode}}%
        \PackageCodeTrue %% TODO both lines makedoc command!? 
                         %%      2009/04/08
  \else \PackageCodeFalse \fi
%% The loop follows. There is a placeholder `\makd_doc_line_body' 
%% that is predefined below and can be changed while processing the 
%% <input> file. 
  \ProcessFileWith{#1}{%
    \CountInputLines %% stepping line counter is standard
    \make_doc_line_body
    \process_line_message}%
%% Currently the ``VERSION HISTORY" or, more generally, 
%% a final part of the <input> file is typeset verbatim 
%% (for ``tabbing" in the version history), 
%% so we must leave ``code mode" finally:
  \ifPackageCode
    \WriteResult{\string\end{mdPackageCode\@empty}}%% self-doc-trick
    \PackageCodeFalse %% TODO both lines makedoc command!? 2009/04/08 
  \fi
%% When the <input> file has been processed, certain default settings 
%% might be restored---in case another <input> file is processed for the 
%% same documentation document: 
%   \HeaderLines{0}% 
%   \MainDocParser{\SectionLevelThreeParseInput}%% TODO!? 2009/04/08
}
%% |\MakeCloseDoc{<input>}| %% 2010/03/11
%% just is a shorthand for 
%% \[`\MakeClose{<input>}\CloseResultFile'\]
%% where `\CloseResultFile' is from 'fifinddo'.
\newcommand*{\MakeCloseDoc}[1]{\MakeDoc{#1}\CloseResultFile}
%% `\MakeDoc' and `\MakeCloseDoc' actually \emph{process} 
%% the <input> file, 
%% depending on certain \emph{parameters} some of which are set 
%% by the commands described next.
%%
%% \subsubsection{Preamble vs.\ main part of input file}
%% A \LaTeX\ package typically has a ``header" or ``preamble" 
%% (automatically inserted by 'docstrip') with very scarce information 
%% on which file it is and what it provides, and with much more Legalese. 
%% Typesetting it in \TeX\ quality may be more misleading than 
%% typesetting it \emph{verbatim}. So we typeset it \emph{verbatim}. 
%% Now: where does the ``header" end? 
%% `\NeedsTeXFormat' might be considered the border.---Yet it seems 
%% to be more simple and reliable just to act in terms of the 
%% \emph{number of lines} 
%% that the header should be long. This length <how-many-lines> is declared by 
%% |\HeaderLines{<how-many-lines>}|: 
\newcommand*{\HeaderLines}{\def\header_lines}
\HeaderLines{0}
%% So the default is that there aren't any header lines, unless 
%% another `\HeaderLines' is issued before some `\MakeDoc'.
%% The way input is parsed \emph{after} the ``header" is set by 
%% |\MainDocParser{<parsing-command>}|. 
\newcommand*{\MainDocParser}{\def\main_doc_parser}
%% `\SectionLevelThreeParseInput' from section~\ref{sec:secparsers}
%% is the default, two alternatives are defined there, another one is 
%% `\ProcessInputWith{comment}' from 'fifinddo' and 
%% %% clarified 2010/03/09 `\ref' 2010/03/10
%% section~\ref{sec:distinguish} 
%% (general dividing into code and comments). 
\MainDocParser{\SectionLevelThreeParseInput}
%% Here is how `\HeaderLines' and `\MainDocParser' act: 
\def\make_doc_line_body{%
  \IfInputLine{>\header_lines}%
              {\let\make_doc_line_body\main_doc_parser
                   \make_doc_line_body}%    %% switch to deciding
              {\TreatAsCode{\fdInputLine}}} %% header verbatim
%% \subsubsection{Screen messages}
%% |\ProcessLineMessage{<command>}| is designed to choose a screen 
%% (or log) message <command>. 
%% % A simple setting may be \[`\ProcessLineMessage{\message{.}}'\] with 
%% `\ProcessLineMessage{\message{.}}' has a result like with 'docstrip'. 
%% You just get one dot on screen per input line 
%% as a simple confirmation that 
%% the program is not hung up. %% TODO phrase!? 2009/04/08
%% However, the message may slow down a run considerably 
%% (if so, choose `\ProcessLineMessage{}' in the script). 
%% % , you really have to 
%% % wait about a second while you hardly notice the 'makedoc' run 
%% % without screen messages. Therefore, the default is \emph{not} 
%% % to issue any screen message.%% TODO more complex procedures!? 2009/04/08 
%% %---No! 
%% But it is better for beginner users of the package, 
%% so made default. %% 2009/04/09 
\newcommand*{\ProcessLineMessage}{\def\process_line_message}
% % \ProcessLineMessage{} %% no, still more efficient: 
% \let\process_line_message\relax
\ProcessLineMessage{\message{.}}
%%
%% \subsubsection{Bundling-bundling Standalones}
%% |\MakeInputJobDoc{<header-lines>}{<main-parser>}|
%% by default produces a file 
%% \[`\jobname.doc' \mbox{\quad from\quad } `\jobname.sty'\] 
%% with some standard settings.\footnote{This command is new with v0.3.}
%% 'mdoccorr.cfg' (for `.txt'$\to$\LaTeX\ functionality) is read, 
%% `\HeaderLines{<header-lines>}'
%% and `\MainDocParser{<main-parser>}' and finally 
%% `\MakeCloseDoc{\jobname.sty}{\jobname.doc}' 
%% % (with the arguments named before) 
%% are executed. 
%% Here `\jobname' expands to the file name base of the 
%% `.tex' file you are running. It is assumed that you are preparing 
%% documentation for `\jobname.tex' for your `\jobname.sty'. 
%% In order to produce `<my-job>.doc' from `<my-job>.sty' instead, 
%% \[`\renewcommand{\mdJobName}{<my-job>}'\]
%% If your input file has a different file name extension 
%% <in-ext> than \qtd{`sty'}, use an optional argument 
%% of `\MakeInputJobDoc':
%% \[|\MakeInputJobDoc[<in-ext>]{<header>}{<parser>}|\]
%% If the output file 
%% should have a different extension <out-ext> than \qtd{`doc'}, 
%% you must use \emph{two} optional arguments as follows: 
%% \[|\MakeInputJobDoc[<in-ext>][<out-ext>]{<header>}{<parser>}|\]
%% `\MakeInputJobDoc' does \emph{not} execute `\ProcessLineMessage', 
%% you can use the latter before so `\MakeInputJobDoc' respects it.
%%
%% |\MakeJobDoc| does the same as `\MakeInputJobDoc' apart from 
%% typesetting the <created> file, so the latter needs an additional 
%% `\input{<created>}'. 
%% 
%% My original idea was that all preprocessing of package files 
%% to be documented should <happen> \emph{before} 
%% `\documentclass'---loading
%% 'makedoc.sty' included---inside a group (\lq`{<happen>}'\rq---in 
%% order to avoid compatibility issues).
%% However, it now appears to me that loading 'makedoc' the usual way 
%% in the document \emph{preamble} 
%% and processing the package file (that is to be documented) 
%% within the `document' environment works well enough and 
%% will be easier to comprehend.
%%
%% This is the code for both `\MakeJobDoc' and `\MakeInputJobDoc':
\@ifdefinable{\mdJobName}{\let\mdJobName\jobname}
\newif\if_makedoc_input_
\newcommand*{\MakeInputJobDoc}{\_makedoc_input_true
                               \make_job_doc_read}
\newcommand*{\MakeJobDoc}     {\_makedoc_input_false
                               \make_job_doc_read}
\newcommand*{\make_job_doc_read}[1][sty]
            {\@testopt{\make_job_doc[#1]}{doc}}
%% Reading files as follows would fail with active 'niceverb' settings, 
%% so we issue `\noNiceVerb' if it is defined. We do it inside a group 
%% in case 'niceverb' settings are to be restored afterwards.
\def\make_job_doc[#1][#2]#3#4{%
  \begingroup
    \@ifundefined{noNiceVerb}{}%
                 {\let\MakeNormal\MakeNormalHere \noNiceVerb}%
    \input{mdoccorr.cfg}% 
    %% <- TODO warning if not found!? 
    %%         or if one from TEXMF/ used inadvertently!?
    %%         avoid reading twice!? 2010/03/11
    %% <- TODO stack danger in group!? 2010/03/13 
    %% <- TODO or read it from 'makedoc' already! 2010/03/13
    \LaTeXresultFile{\mdJobName.#2}%
    \HeaderLines{#3}%
    \MainDocParser{#4}%
    \MakeCloseDoc{\mdJobName.#1}%
%% For typesetting the file just created, some 'nicetext' features 
%% may be needed ... so restore the previous ones ...
  \endgroup
  \if_makedoc_input_\input{\mdJobName.#2}\fi
}
%% This feature may \emph{change}.
%%
%% \subsection{Leave the package}
\catcode`\_=8   %% restores underscore use for subscripts
\endinput 
%%
%% \subsection{VERSION HISTORY}

v0.1   2009/04/03   very first version, tested on morgan.sty
v0.2   2009/04/05   \OnEmptyInputLine, \NoEmptyCodeLines
                    comment -> PPScomment, \IfFDinputEmpty, 
                    \EveryComment, \PPstring may be par break 
       2009/04/08   \InputString -> \fdInputLine, 
                    \section -> \subsection; documentation!
       2009/04/08f. \MakeDoc
       2009/04/12   ``line too long'' w/o redefining \PatternCodes;
                    \MakeDocCorrectHook
       2009/04/13   tilde with sectioning 
v0.3   2010/03/08   \WriteSection 'trimspaces'-like
       2010/03/09   "fool" ("wiki" sectioning) nicer worded, 
                    more use of `...' in place of `\dots';
                    different treatment of package code environment
                    (new separate subsection); clarification on 
                    \ProcessInputWith{comment}
       2010/03/10   supplied `\ref'
       2010/03/11   \MakeCloseDoc; corrected "undifined";
                    \par\noindent in ``Sectioning"; \MakeJobDoc
       2010/03/12   &.&.&.; updated copyright
       2010/03/13   corr.: `_' not ``other"; tried to explain my 
                    earlier reasoning about `\ifPackageCode'; 
                    \MakeInputJobDoc
       2010/03/14   \make_doc_job without \niceverb_aux_cat
       2010/03/15   another remark to \ifPackageCode
       2010/03/16   use box with comment line markers; 
                    mdcorr -> mdoccorr
       2010/03/18   report on using \EveryComment
       2010/03/19   '' -> "
