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Text File  |  1992-12-14  |  2.3 KB  |  121 lines
  1. % Support for writing UNIX-style documentation (based on webmac.tex)
  2.  
  3.  
  4. \catcode`\@=11                % for a little while
  5.  
  6.  
  7. % More fonts
  8.  
  9. \font\sixteentex=cmtex10 scaled\magstep2
  10. \font\twelvetex=cmtex10 scaled\magstep1
  11. \font\tentex=cmtex10
  12. \font\eighttex=cmtex10
  13.  
  14. \def\curfont{%
  15.     \ifcase\font@no
  16.     \rm\or
  17.     \it\or
  18.     \sl\or
  19.     \bf\or
  20.     \tt\or
  21.     \sc\or
  22.     \sf\or
  23.     \tx
  24.     \else \errmessage{font madness}\fi
  25. }
  26.  
  27. \chardef\AM=`\&                    % ampersand
  28. \chardef\BS=`\\                    % backslash
  29. \chardef\LB=`\{                    % left brace
  30. \chardef\RB=`\}                    % right brace
  31. \def\LQ{{\tt\char'22}}                % left quote
  32. \def\RQ{{\tt\char'23}}                % right quote
  33. \def\SP{{\tt\char`\ }}                % space
  34. \chardef\TL=`\~                    % tilde
  35. \chardef\UL=`\_                    % underline
  36.  
  37. \def\everypointsize#1#2{%
  38.     \def\tx{%
  39.     \font@no=8
  40.     \csname#1tex\endcsname
  41.     \let\&=\AM    \let\\=\BS    \let\{=\LB    \let\`=\LQ
  42.     \let\}=\RB    \let\'=\RQ    \let\ =\SP    \let\~=\TL
  43.     \let\_=\UL
  44.     }%
  45. }
  46.  
  47. \curtype
  48.  
  49.  
  50. % Standard Characters
  51.  
  52. \def\#{\hbox{\tt\char`\#}}            % parameter sign
  53. \def\${\hbox{\tt\char`\$}}            % dollar sign
  54. \def\%{\hbox{\tt\char`\%}}            % percent sign
  55. \def\^{\ifmmode\mathchar"222 \else\char`^ \fi}    % pointer or hat
  56.  
  57.  
  58. % Examples
  59.  
  60. \def\eg#1{\hbox{\tx``#1''}}            % in-line
  61.  
  62. \def\example#1\endexample{%            % multi-line
  63.     $$%
  64.     \displayindent=\leftskip
  65.     \advance\displayindent by1.5\parindent
  66.     \let\\=\cr
  67.     \tabskip=0pt
  68.     \halign{%
  69.         \leftline{\tx\ignorespaces##\unskip}\cr
  70.         #1\cr
  71.     }$$%
  72. }
  73.  
  74.  
  75. % Miscellany
  76.  
  77. \def\pgm#1{{\it#1}}            % UNIX programs
  78. \def\man#1(#2){\pgm{#1\/}(#2)}        % manual entries
  79. \def\arg#1{\hbox{\tx`{}#1'{}}}        % arguments to programs
  80. \def\switch#1{\hbox{\tx`{}-#1'{}}}    % switches to programs
  81. \def\file#1{\hbox{\sl#1}}        % filename
  82. \def\bq#1{`{}#1`{}}            % back-quoted command
  83.  
  84.  
  85. % Commonly used software systems
  86.  
  87. \def\EMACS/{{\sf EMACS}}
  88. \def\INFO/{{\sf INFO}}
  89. \def\MLisp/{{\sf MLisp}}
  90.  
  91. \def\MH/{{\sf MH}}
  92. \def\UUCP/{{\sf UUCP}}
  93. \def\SendMail/{{\sf SendMail}}
  94. \def\Mail/{{\sf Mail}}
  95. \def\sequences/{{sequences}}
  96. \def\mh#1{{\sf mh.#1}}
  97. \def\context/{\file{context}}
  98. \def\profile/{\file{.mh\_profile}}
  99. \def\whatnow/{{\tx What now?\/}}
  100.  
  101. \def\MMDF/{{\sf MMDF}}
  102. \def\MMDFII/{{\sf MMDF-II}}
  103.  
  104. \def\AMSPPT.STY/{{\tt amsppt.sty}}
  105. \ifundefined{AmsTeX}
  106.     \def\AmSTeX{%
  107.     $\cal A$\kern-.1667em\lower.5ex\hbox{$\cal M$}\kern-.125em
  108.     $\cal S$-\TeX
  109.     }%
  110. \fi
  111.  
  112. \def\DISS.STY/{{\tt diss.sty}}
  113. \def\PhDTeX{PhD-\TeX}
  114.  
  115. \def\ROFF/{{\sf ROFF}}
  116.  
  117. \def\TTYD/{{\sf TTYD}}
  118.  
  119.  
  120. \catcode`\@=12                % back to normal
  121.