doc/doc-scripts/DoConts

   1 #! /usr/bin/perl -w
   2 # $Cambridge: exim/doc/doc-scripts/DoConts,v 1.1 2004/10/07 15:04:35 ph10 Exp $
   3
   4 $style = (@ARGV > 0)? $ARGV[0] : "a4ps";
   5
   6 open(IN, "z-rawindex")   || die "Can't open z-rawindex\n";
   7 open(OUT, ">z-contents") || die "Can't open z-contents\n";
   8
   9 print OUT <<'EOF';
  10 .if ~~sys.fancy
  11 .linelength ~~sys.linelength + 0.2in
  12 .pagedepth ~~sys.pagedepth - 0.2in
  13 .linedepth 12.24
  14 .fi
  15 .include "markup.sg"
  16 .set chapter -1
  17 .set p 0
  18 .format p roman
  19 .tabset 2em 2em
  20 .
  21 .foot
  22 .set p ~~sys.pagenumber
  23 $c [~~p]
  24 .endfoot
  25 .
  26 .chapter Contents
  27 .disable filling
  28 .justify left
  29 EOF
  30
  31 while(<IN>)
  32   {
  33   if (/\$e/)
  34     {
  35     s/\$e\s*$//;                      # "see also" lines have no line number
  36     s/--\s*\d+$//;                    # remove "extra" number for index page
  37
  38     s/\n$//;                          # trailing newline
  39
  40     if (!/^\$/)
  41       {
  42       print OUT ".blank\n";
  43       print OUT ".if ~~sys.leftonpage < 2*~~sys.linedepth\n";
  44       print OUT ".newpage\n";
  45       print OUT ".fi\n";
  46       print OUT "\$shead\{$_\}\n";
  47       print OUT ".blank\n";
  48       }
  49     else
  50       {
  51       print OUT "$_\n";
  52       }
  53     }
  54   }
  55
  56 close(IN);
  57 close(OUT);
  58
  59 system("sgcal z-contents -to zc-gcode -style $style -index /dev/null");
  60 if ($style eq "a4ps")
  61   {
  62   system("sgtops zc-gcode -to zc-ps");
  63   print "PostScript in zc-ps\n";
  64   }
  65 else
  66   {
  67   system("mv -f zc-gcode zc-txt");
  68   print "Text in zc-txt\n";
  69   }
  70
  71 # End