lm/protcode.tex

   1 % The following are the defaults that came with pdftex, except
   2 % that I felt the margin protrusion of the punctuation marks was
   3 % too big, so I cut them all in half.
   4 \def\setprotcode#1{%
   5     \rpcode#1`\!=100
   6     \rpcode#1`\,=350
   7     \rpcode#1`\-=350
   8     \rpcode#1`\.=350
   9     \rpcode#1`\;=250
  10     \rpcode#1`\:=250
  11     \rpcode#1`\?=100
  12     \lpcode#1`\`=350
  13     \rpcode#1`\'=350
  14     \lpcode#1 92=250  % ``
  15     \rpcode#1 34=250  % ''
  16     \rpcode#1 123=150 % --
  17     \rpcode#1 124=100 % ---
  18     \rpcode#1`\)=50
  19     \rpcode#1`\A=50
  20     \rpcode#1`\F=50
  21     \rpcode#1`\K=50
  22     \rpcode#1`\L=50
  23     \rpcode#1`\T=50
  24     \rpcode#1`\V=50
  25     \rpcode#1`\W=50
  26     \rpcode#1`\X=50
  27     \rpcode#1`\Y=50
  28     \rpcode#1`\k=50
  29     \rpcode#1`\r=50
  30     \rpcode#1`\t=50
  31     \rpcode#1`\v=50
  32     \rpcode#1`\w=50
  33     \rpcode#1`\x=50
  34     \rpcode#1`\y=50
  35     \lpcode#1`\(=50
  36     \lpcode#1`\A=50
  37     \lpcode#1`\J=50
  38     \lpcode#1`\T=50
  39     \lpcode#1`\V=50
  40     \lpcode#1`\W=50
  41     \lpcode#1`\X=50
  42     \lpcode#1`\Y=50
  43     \lpcode#1`\v=50
  44     \lpcode#1`\w=50
  45     \lpcode#1`\x=50
  46     \lpcode#1`\y=50
  47     \adjustprotcode#1
  48 }
  49
  50 \makeatletter
  51 \newif\ifneedadjustprotcode
  52 \def\adjustprotcode#1{%
  53     \needadjustprotcodefalse
  54     \ifnum\pdftexversion > 14
  55         \needadjustprotcodetrue
  56     \else\ifnum\pdftexversion > 13
  57         \ifnum \expandafter`\pdftexrevision > `g
  58             \needadjustprotcodetrue
  59         \fi
  60     \fi\fi
  61     \ifneedadjustprotcode
  62         \@tempcnta=0
  63         \loop
  64             \ifcase\lpcode#1\@tempcnta\else
  65                 \adjustcp\lpcode#1\@tempcnta
  66             \fi
  67             \ifcase\rpcode#1\@tempcnta\else
  68                 \adjustcp\rpcode#1\@tempcnta
  69             \fi
  70             \advance\@tempcnta 1
  71         \ifnum\@tempcnta < 256 \repeat
  72     \fi
  73 }
  74 \def\adjustcp#1#2#3{%
  75     \setbox0=\hbox{%
  76         \ifx#2\font\else#2\fi
  77         \char#3}%
  78     \@tempcntb=\wd0
  79     \multiply\@tempcntb #1#2#3%
  80     \divide\@tempcntb \fontdimen6 #2%
  81     #1#2#3=\@tempcntb
  82 }
  83 \makeatother