% standard macros for CWEB listings (in addition to plain.tex)
% Version 2.0 --- Don Knuth, July 1990
% Version 2.0 [german] --- Carsten Steger, October 1991
% Version 2.0 [german] --- Andreas Scherer, February 1993
% Version 2.7 --- Don Knuth, July 1992
% Version 2.7 [p6c] --- Andreas Scherer, September 1993
% Version 2.8 --- Don Knuth, September 1992
% Version 2.8 [german] --- Carsten Steger, 1993
% Version 2.8 [p7] --- Andreas Scherer, October 1993
% Version 3.0 --- Don Knuth, June 1993
% Version 3.0 [p8e] --- Andreas Scherer, November 1993
% Version 3.1 [p9b] --- Andreas Scherer, January 1994
% Version 3.1 [p9c] --- Andreas Scherer, March 1994
% Version 3.1 [p9d] --- Andreas Scherer, July 1994
% Version 3.2 [p10] --- Andreas Scherer, July 1994
% Version 3.2 [p10a] --- Denis B. Roegel, September 1994
% Version 3.3 [p10b] --- Andreas Scherer, October 1994

% french translations --- Denis Roegel, 18 September 1994

\input Xcwebmac.tex

% The following macro files include umlauts and special characters
% according to different character encodings.  Choose the one that
% suits your system.  There is a `\Cstringchars' macro defined.
\input ecma94.sty % ISO 8859-1/ECMA-94/Latin-1
%\input hp8.sty   % HP Roman 8
%\input mac8.sty  % Macintosh 8-bit font
%\input pc850.sty % IBM PC International Codepage 850

\def\.#1{\leavevmode\hbox{\tentex % typewriter type for strings
  \Cstringchars % special characters in a string
  \let\\=\BS % backslash in a string
  \let\{=\LB % left brace in a string
  \let\}=\RB % right brace in a string
  \let\~=\TL % tilde in a string
  \let\ =\SP % space in a string
  \let\_=\UL % underline in a string
  \let\&=\AM % ampersand in a string
  \let\^=\CF % circumflex in a string
  #1\kern.05em}}

\def\postATL#1 #2 {\bf La lettre \\{\uppercase{\char"#1}}
   est \string`\string`tanglee\string'\string' en \tentex "#2"\egroup\par}
\def\ATH{\X\kern-.5em:D\'efinitions du pr\'eprocesseur\X}

\def\A{\note{Voir aussi la section}} % xref for doubly defined section name
\def\As{\note{Voir aussi les sections}} % xref for multiply defined 
                                        % section name

\def\ET{ et~} % conjunction between two section numbers
\def\ETs{ et~} % conjunction between the last two of several section numbers

\def\Q{\note{Cette partie du programme est cit\'ee dans la section}} 
         % xref for mention of a section
\def\Qs{\note{Cette partie du programme est cit\'ee dans les sections}} 
         % xref for mentions of a section

\def\U{\note{Cette partie du programme est utilis\'ee dans la section}} 
         % xref for use of a section
\def\Us{\note{Cette partie du programme est cit\'ee dans les sections}} 
         % xref for uses of a section

\gtitle={Sortie \.{CWEB}} % this running head is reset by starred sections
\mark{\noexpand\nullsec0{\the\gtitle}}

\def\ch{\note{Les sections suivantes ont \'et\'e modifi\'ees dans le
              Change-File:}\let\*=\relax}

\def\fin{\par\vfill\eject % this is done when we are ending the index
  \ifpagesaved\null\vfill\eject\fi % output a null index column
  \if L\lr\else\null\vfill\eject\fi % finish the current page
  \parfillskip 0pt plus 1fil
  \def\grouptitle{NOMS DES SECTIONS}
  \let\topsecno=\nullsec
  \message{Noms des sections:}
  \output={\normaloutput\page\lheader\rheader}
  \setpage
  \def\note##1##2.{\quad{\eightrm##1~##2.}}
  \def\Q{\note{Cit\'e dans la section}} % crossref for mention of a section
  \def\Qs{\note{Cit\'e dans les sections}} % crossref for mentions of a section
  \def\U{\note{Utilis\'e dans la section}} % crossref for use of a section
  \def\Us{\note{Utilis\'e dans les sections}} % crossref for uses of a section
  \def\I{\par\hangindent 2em}\let\*=*
  \readsections}
\def\con{\par\vfill\eject % finish the section names
% \ifodd\pageno\else\titletrue\null\vfill\eject\fi % for duplex printers
  \rightskip 0pt \hyphenpenalty 50 \tolerance 200
  \setpage \output={\normaloutput\page\lheader\rheader}
  \titletrue % prepare to output the table of contents
  \pageno=\contentspagenumber
  \def\grouptitle{SOMMAIRE:}
  \message{Sommaire:}
  \topofcontents
  \line{\hfil Section\hbox to3em{\hss Page}}
  \let\ZZ=\contentsline
  \readcontents\relax % read the contents info
  \botofcontents \end} % print the contents page(s) and terminate
\def\today{\number\day.~\ifcase\month\or
  Janvier\or F\'evrier\or Mars\or Avril\or Mai\or Juin\or
  Juillet\or Ao\^ut\or Septembre\or Octobre\or Novembre\or D\'ecembre\fi
  \space\number\year}
\newcount\twodigits
\def\hours{\twodigits=\time \divide\twodigits by60 \printtwodigits
  \null\space\sc h\space % distinguish between time and year
  \multiply\twodigits by-60 \advance\twodigits by\time \printtwodigits}
\def\datethis{\def\startsection{\leftline{\sc\today\ \`a \hours}\bigskip
  \let\startsection=\stsec\stsec}}
  % say `\datethis' in limbo, to get your listing timestamped before section 1
\def\datecontentspage{%
  \def\topofcontents{\leftline{\sc\today\ \`a \hours}\bigskip
   \centerline{\titlefont\title}\vfill}} % timestamps the contents page