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Added bare old copy of manual source files.

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Cas Cremers
2023-02-12 21:46:35 +01:00
parent 2411493d45
commit 05b1e4bce7
28 changed files with 28527 additions and 0 deletions
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48
manual/background.sty Normal file
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%% background.sty 04 Nov 99
%%-----------------------------------------------------------
%%
%%
%% Take care: because we have to insert a pdf comment starting with
%% the letter '%' the catcode of '%' will be changed temporarily.
%% leave, if not creating pdf, but provide the undefined commands
\ifx\pdfoutput\undefined
\ifx\pagecolor\undefined
% a dummy definition
\newcommand\pagecolor[1]{}%
\message{Warning, pagecolor definitions ignored for non pdf processing}%
\fi
\def\bg@hpagecolorTwo[#1]#2{}%
\def\bg@vpagecolorTwo[#1]#2{}%
\def\bg@hpagecolor#1{}%
\def\bg@vpagecolor#1{}%
\def\hpagecolor{\@ifnextchar [{\bg@hpagecolorTwo}{\bg@hpagecolor}}%
\def\vpagecolor{\@ifnextchar [{\bg@vpagecolorTwo}{\bg@vpagecolor}}%
\expandafter\endinput
\fi
{\catcode`\%=11\catcode`\!=14 !make '!' the comment character for now
\gdef\pagecolor#1{\@ifundefined{\string\color @#1}!
{\message{pagecolor: color #1 is undefined}}!
{\pdfliteral{%mbackground \csname\string\color@#1\endcsname}}!
}!
\gdef\bg@vpagecolorTwo[#1]#2{\@ifundefined{\string\color @#1}!
{\message{vpagestripes: color #1 is undefined}}!
{\@ifundefined{\string\color @#2}!
{\message{vpagestripes: color #2 is undefined}}!
{\pdfliteral{%gradbackground vt \csname\string\color@#1\endcsname/\csname\string\color@#2\endcsname}}}!
}!
\gdef\bg@hpagecolorTwo[#1]#2{\@ifundefined{\string\color @#1}!
{\message{pagestripes: color #1 is undefined}}!
{\@ifundefined{\string\color @#2}!
{\message{pagestripes: color #2 is undefined}}!
{\pdfliteral{%gradbackground ht \csname\string\color@#1\endcsname/\csname\string\color@#2\endcsname}}}!
}!
\gdef\bg@hpagecolor#1{\@ifundefined{\string\color @#1}!
{\message{hpagecolor: color #1 is undefined}}!
{\pdfliteral{%gradbackground ho \csname\string\color@#1\endcsname}}}!
\gdef\bg@vpagecolor#1{\@ifundefined{\string\color @#1}!
{\message{vpagecolor: color #1 is undefined}}!
{\pdfliteral{%gradbackground vo \csname\string\color@#1\endcsname}}}!
\gdef\hpagecolor{\@ifnextchar [{\bg@hpagecolorTwo}{\bg@hpagecolor}}!
\gdef\vpagecolor{\@ifnextchar [{\bg@vpagecolorTwo}{\bg@vpagecolor}}!
}%