<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">% \iffalse meta-comment
%
% Copyright (C) 2008 by Brian Amberg &lt;latex@brian-amberg.de&gt;
% -------------------------------------------------------
% 
% This file may be distributed and/or modified under the
% conditions of the LaTeX Project Public License, either version 1.2
% of this license or (at your option) any later version.
% The latest version of this license is in:
%
%    http://www.latex-project.org/lppl.txt
%
% and version 1.2 or later is part of all distributions of LaTeX 
% version 1999/12/01 or later.
%
% \fi
%
% \iffalse
%&lt;*driver&gt;
\ProvidesFile{dprogress.dtx}
%&lt;/driver&gt;
%&lt;package&gt;\NeedsTeXFormat{LaTeX2e}[1999/12/01]
%&lt;package&gt;\ProvidesPackage{dprogress}
%&lt;*package&gt;
    [2008/02/21 v0.1 .dtx dprogress]
%&lt;/package&gt;
%
%&lt;*driver&gt;
\documentclass{ltxdoc}
\usepackage{dprogress}[2008/02/21]
\EnableCrossrefs         
\CodelineIndex
\RecordChanges
\begin{document}
  \DocInput{dprogress.dtx}
  \PrintChanges
  \PrintIndex
\end{document}
%&lt;/driver&gt;
% \fi
%
% \CheckSum{139}
%
% \CharacterTable
%  {Upper-case    \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
%   Lower-case    \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
%   Digits        \0\1\2\3\4\5\6\7\8\9
%   Exclamation   \!     Double quote  \"     Hash (number) \#
%   Dollar        \$     Percent       \%     Ampersand     \&amp;
%   Acute accent  \'     Left paren    \(     Right paren   \)
%   Asterisk      \*     Plus          \+     Comma         \,
%   Minus         \-     Point         \.     Solidus       \/
%   Colon         \:     Semicolon     \;     Less than     \&lt;
%   Equals        \=     Greater than  \&gt;     Question mark \?
%   Commercial at \@     Left bracket  \[     Backslash     \\
%   Right bracket \]     Circumflex    \^     Underscore    \_
%   Grave accent  \`     Left brace    \{     Vertical bar  \|
%   Right brace   \}     Tilde         \~}
%
%
% \changes{v0.1}{2008/02/21}{Initial version}
%
% \GetFileInfo{dprogress.dtx}
%
% \DoNotIndex{\newcommand,\newenvironment}
% 
%
% \title{The \textsf{dprogress} package\thanks{This document
%   corresponds to \textsf{dprogress}~\fileversion, dated \filedate.}}
% \author{Brian Amberg\\ \texttt{latex@brian-amberg.de}}
%
% \maketitle
%
% \section{Installation}
% \begin{enumerate}
% \item \verb|pdflatex dprogress.ins|
% \item \verb|pdflatex dprogress.dtx|
% \item Copy the generated file \verb|dprogress.sty| into a directory where
% latex can find it.
% \end{enumerate}
%
%
% \section{Introduction}
%
% This package logs latex's dprogress through the file, making the latex output
% more verbose.  This helps to make latex debugging easier, as it is simpler to
% find where exactly latex failed.
% It outputs the typesetting of section, subsection, subsubsection headers and
% the align environment. The align environment is only output if the amsmath
% package is loaded.
%
% \section{Usage}
%
% Use\\
% \verb|\usepackage{dprogress}|\\
% as the last include, and read the latex output.
%
% \StopEventually{}
%
% \section{Implementation}
%
%\begin{macro}{\dprogress@Display}
% A macro to typeout a header in a very obtrusive style
%    \begin{macrocode}
 \newcommand{\dprogress@Display}[3]{%
   \typeout{#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1#1}%
   \typeout{#1 #2: #3}%
   \typeout{}
 }
%    \end{macrocode}
%\end{macro}
%
%\begin{macro}{\align}
% Redefinition of the amsmath displayed equation environment. Output the equation number. 
%    \begin{macrocode}
  \ifdefined\align
    \message{\string\foo\space is defined}%
      \let\dprogress@OldAlign\align
      \renewcommand{\align}{%
        \typeout{}%
        \typeout{= Equation: \theequation}%
        \typeout{}%
        \dprogress@OldAlign%
      }
  \else
    \message{Progress: the align command is not defined, not overriding. If you use amsmath, be sure to include dprogress as the last file}%
  \fi
%    \end{macrocode}
%\end{macro}
%
%\begin{macro}{\part}
% Redefinition of the \verb|\part| command. Output the section number and title.
%    \begin{macrocode}
  \ifdefined\part
    \let\dprogress@OldPart\part
    \renewcommand{\part}{%
      \@ifstar
      \dprogress@DisplayPartStar%
      \dprogress@DisplayPartNoStar%
    }
    \newcommand{\dprogress@DisplayPartNoStar}[1]{%
      \dprogress@Display{*}{Part \thepart}{#1}
      \dprogress@OldPart{#1}%
    }
    \newcommand{\dprogress@DisplayPartStar}[1]{%
      \dprogress@Display{*}{Part \thepart}{#1}
      \dprogress@OldPart*{#1}%
    }
  \else
    \message{Progress: the part command is not defined, not overriding. Be sure to include dprogress as the last file, if your document uses this command.}%
  \fi
%    \end{macrocode}
%\end{macro}
%
%\begin{macro}{\chapter}
% Redefinition of the \verb|\chapter| command. Output the section number and title.
%    \begin{macrocode}
  \ifdefined\chapter
    \let\dprogress@OldChapter\chapter
    \renewcommand{\chapter}{%
      \@ifstar
      \dprogress@DisplayChapterStar%
      \dprogress@DisplayChapterNoStar%
    }
    \newcommand{\dprogress@DisplayChapterNoStar}[1]{%
      \dprogress@Display{*}{Chapter \thechapter}{#1}
      \dprogress@OldChapter{#1}%
    }
    \newcommand{\dprogress@DisplayChapterStar}[1]{%
      \dprogress@Display{*}{Chapter \thechapter}{#1}
      \dprogress@OldChapter*{#1}%
    }
  \else
    \message{Progress: the chapter command is not defined, not overriding. Be sure to include dprogress as the last file, if your document uses this command.}%
  \fi
%    \end{macrocode}
%\end{macro}
%
%\begin{macro}{\section}
% Redefinition of the \verb|\section| command. Output the section number and title.
%    \begin{macrocode}
  \ifdefined\section
    \let\dprogress@OldSection\section
    \renewcommand{\section}{%
      \@ifstar
      \dprogress@DisplaySectionStar%
      \dprogress@DisplaySectionNoStar%
    }
    \newcommand{\dprogress@DisplaySectionNoStar}[1]{%
      \dprogress@Display{*}{Section \thesection}{#1}
      \dprogress@OldSection{#1}%
    }
    \newcommand{\dprogress@DisplaySectionStar}[1]{%
      \dprogress@Display{*}{Section \thesection}{#1}
      \dprogress@OldSection*{#1}%
    }
  \else
    \message{Progress: the section command is not defined, not overriding. Be sure to include dprogress as the last file, if your document uses this command.}%
  \fi
%    \end{macrocode}
%\end{macro}
%
%\begin{macro}{\section}
% Redefinition of the \verb|\subsection| command. Output the section number and title.
%    \begin{macrocode}
  \ifdefined\subsection
    \let\dprogress@OldSubSection\subsection
    \renewcommand{\subsection}{\@ifstar
      \dprogress@DisplaySubSectionStar%
      \dprogress@DisplaySubSectionNoStar%
    }
    \newcommand{\dprogress@DisplaySubSectionNoStar}[1]{%
      \dprogress@Display{+}{Subsection \thesubsection}{#1}
      \dprogress@OldSubSection{#1}%
    }
    \newcommand{\dprogress@DisplaySubSectionStar}[1]{%
      \dprogress@Display{+}{Subsection \thesubsection}{#1}
      \dprogress@OldSubSection*{#1}%
    }
  \else
    \message{Progress: the subsection command is not defined, not overriding. Be sure to include dprogress as the last file, if your document uses this command.}%
  \fi
%    \end{macrocode}
%\end{macro}
%
%\begin{macro}{\section}
% Redefinition of the \verb|\subsubsection| command. Output the section number and title.
%    \begin{macrocode}
  \ifdefined\subsubsection
    \let\dprogress@OldSubSubSection\subsubsection
    \renewcommand{\subsubsection}{\@ifstar
       \dprogress@DisplaySubSubSectionStar%
       \dprogress@DisplaySubSubSectionNoStar%
    }
    \newcommand{\dprogress@DisplaySubSubSectionNoStar}[1]{%
      \dprogress@Display{-}{Subsubsection \thesubsection}{#1}
      \dprogress@OldSubSubSection{#1}%
    }
    \newcommand{\dprogress@DisplaySubSubSectionStar}[1]{%
      \dprogress@Display{-}{Subsubsection \thesubsection}{#1}
      \dprogress@OldSubSubSection*{#1}%
    }
  \else
    \message{Progress: the subsubsection command is not defined, not overriding. Be sure to include dprogress as the last file, if your document uses this command.}%
  \fi
%    \end{macrocode}
%\end{macro}
%
% \Finale
\endinput
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