Adding second version of perl files, css support, first take on anon bib

svn:r6

6 files changed, 1341 insertions, 0 deletions

diff --git a/perl-v2/BibTeX.pm b/perl-v2/BibTeX.pm
new file mode 100644
index 0000000..17bc392
--- /dev/null
+++ b/perl-v2/BibTeX.pm
@@ -0,0 +1,303 @@
+package BibTeX;
+use Symbol 'qualify_to_ref';
+
+%bibtex_prototypes = ('string' => 'p', 'preamble' => 'v', '_' => 'kp*');
+
+sub parse_bibtex_key ($) {
+  my($fh) = @_;
+  $_ = <$fh> while ((/^\s+$/s || /^\s+%/) && !eof $fh);
+  if (/^\s*([^"#%'(),={}\s]+)(.*)/s) {
+    $_ = $2;
+    lc($1);
+  } else {
+    print STDERR "no key at line $.\n";
+    "";
+  }
+}
+
+sub parse_bibtex_value ($$) {
+  my($fh, $strings) = @_;
+  my($data) = "";
+  my($bracelevel, $line);
+  
+  # loop over concatenation
+  while (1) {
+    
+    # loop over lines
+    $_ = <$fh> while ((/^\s+$/s || /^\s+%/) && !eof $fh);
+    s/^\s+//;
+    if (eof $fh) {
+      print STDERR "unexpected end of file\n";
+      return $data;
+    }
+    
+    # check type of thing
+    if (/^\"(.*)/s) {
+      $_ = $1;
+      $bracelevel = 0;
+      $line = $.;
+      while (1) {
+	if (!$bracelevel && /^([^{}\"]*)\"(.*)/s) {
+	  $data .= $1;
+	  $_ = $2;
+	  last;
+	} elsif ($bracelevel && /^([^{}]*\})(.*)/s) {
+	  $data .= $1;
+	  $_ = $2;
+	  $bracelevel--;
+	} elsif (/^([^{}]*\{)(.*)/s) {
+	  $data .= $1;
+	  $_ = $2;
+	  $bracelevel++;
+	} else {
+	  $data .= $_;
+	  die "end of file within quotes started at line $line" if eof $fh;
+	  $_ = <$fh>;
+	}
+      }
+      
+    } elsif (/^\{(.*)/s) {
+      $_ = $1;
+      $bracelevel = 1;
+      $line = $.;
+      while ($bracelevel) {
+	if (/^([^{}]*)\}(.*)/s) {
+	  $data .= $1;
+	  $data .= "}" if $bracelevel > 1;
+	  $_ = $2;
+	  $bracelevel--;
+	} elsif (/^([^{}]*\{)(.*)/s) {
+	  $data .= $1;
+	  $_ = $2;
+	  $bracelevel++;
+	} else {
+	  $data .= $_;
+	  die "end of file within braces started at line $line" if eof $fh;
+	  $_ = <$fh>;
+	}
+      }
+      
+    } elsif (/^\#/) {
+      # do nothing
+      print STDERR "warning: odd concatenation at line $.\n";
+    } elsif (/^[\},]/) {
+      print STDERR "no data after field at line $.\n" if $data eq '';
+      return $data;
+    } elsif (/^([^\s\},]+)(.*)/s) {
+      if ($strings->{lc($1)}) {
+	$data .= $strings->{lc($1)};
+      } else {
+	$data .= $1;
+      }
+      $_ = $2;
+    }
+    
+    # got a single string, check for concatenation
+    $_ = <$fh> while ((/^\s+$/s || /^\s+%/) && !eof $fh);
+    s/^\s+//;
+    if (/^\#(.*)/s) {
+      $_ = $1;
+    } else {
+      return $data;
+    }
+  }
+}
+
+sub parse_bibtex_entry ($$$$) {
+  # uses caller's $_
+  my($fh, $name, $strings, $entries) = @_;
+  my($entryline) = $.;
+  
+  $_ = <$fh> while /^\s+$/ && !eof $fh;
+  if (/^\s*\{(.*)/s) {
+    $_ = $1;
+  } else {
+    print STDERR "no open brace after \@$name starting at line $entryline\n";
+    return [];
+  }
+  
+  # get prototype
+  my($prototype) = $bibtex_prototypes{$name};
+  $prototype = $bibtex_prototypes{'_'} if !defined $prototype;
+  
+  # parse entry into `@v'
+  my(@v, $a, $b);
+  while (!eof $fh) {
+    $_ = <$fh> while /^\s*$/ && !eof $fh;
+    if (/^\s*\}(.*)/s) {
+      $_ = $1;
+      last;
+    } elsif ($prototype =~ /^k/) {
+      push @v, parse_bibtex_key($fh);
+    } elsif ($prototype =~ /^v/) {
+      push @v, parse_bibtex_value($fh, $strings);
+    } elsif ($prototype =~ /^p/) {
+      push @v, parse_bibtex_key($fh);
+      $_ = <$fh> while /^\s+$/ && !eof $fh;
+      s/^\s+\=?//;
+      push @v, parse_bibtex_value($fh, $strings);
+    }
+    $_ = <$fh> while /^\s*$/ && !eof $fh;
+    s/^\s*,?//;
+    $prototype = substr($prototype, 1)
+	if $prototype && $prototype !~ /^.\*/;
+  }
+  print STDERR "missing args to \@$name at line $.\n"
+      if $prototype && $prototype !~ /^.\*/;
+  
+  # do something with entry
+  if ($name eq 'string') {
+    $strings->{$v[0]} = $v[1];
+  } elsif ($name eq 'preamble') {
+    # do nothing
+  } else {
+    my($key) = shift @v;
+    $entries->{$key} = {@v};
+    $entries->{$key}->{'_type'} = $name;
+    $entries->{$key}->{'_key'} = $key;
+    push @{$entries->{'_'}}, $key;
+  }
+}
+
+sub parse (*;\%) {
+  my($fh) = qualify_to_ref(shift, caller);
+  my($initial_strings) = @_;
+  my($strings) = $initial_strings;
+
+  my($curname, $garbage, %entries);
+  local($_) = '';
+  while (<$fh>) {
+    
+    if (/^\s*[%\#]/ || /^\s*$/) {
+      # comment
+      
+    } elsif (/^\s*\@([^\s\"\#%\'(),={}]+)(.*)/s) {
+      $curname = lc($1);
+      $_ = $2;
+      parse_bibtex_entry($fh, $curname, $strings, \%entries);
+      
+    } else {
+      print STDERR "garbage at line $.\n" if !defined $garbage;
+      $garbage = 1;
+    }
+  }
+
+  \%entries;
+}
+
+sub expand ($$) {
+  my($e, $key) = @_;
+  my(%d) = %{$e->{$key}};
+  while ($d{'crossref'}) {
+    my($v) = $d{'crossref'};
+    delete $d{'crossref'};
+    %d = (%{$e->{$v}}, %d);
+  }
+  \%d;
+}
+
+
+sub split_von ($$$@) {
+  my($f, $v, $l, @x) = @_;
+  my(@pre, $t, $in_von, $tt);
+  while (@x) {
+    $t = $tt = shift @x;
+    if ($tt =~ /^\{\\/) {
+      $tt =~ s/\\[A-Za-z@]+//g;
+      $tt =~ s/\\.//g;
+      $tt =~ tr/{}//d;
+    }
+    if ($tt =~ /^[a-z]/) {
+      push @$v, $t;
+      $in_von = 1;
+    } elsif ($in_von || !ref($f)) {
+      push @$l, $t, @x;
+      return;
+    } else {
+      push @$f, $t;
+    }
+  }
+  if (!$in_von) {
+    push @$l, (pop @$f);
+  }
+}
+
+sub parse_author ($) {
+  local($_) = $_[0];
+  my(@x) = ();
+  my($pos, $pos0, $t, $bracelevel);
+  
+  $bracelevel = 0;
+
+  # move text into @x
+  while (!/^\s*$/) {
+    s/^\s+//;
+    $pos = 0;
+    while ($pos < length) {
+      $t = substr($_, $pos, 1);
+      if ($t eq '{') {
+	$bracelevel++;
+      } elsif ($t eq '}') {
+	$bracelevel--;
+      } elsif ($bracelevel <= 0) {
+	last if ($t =~ /[\s,]/);
+      }
+      $pos++;
+    }
+    
+    push @x, substr($_, 0, $pos);
+    if ($t eq ',') {
+      push @x, ',';
+      $pos++;
+    }
+    $_ = substr($_, $pos);
+  }
+  
+  # split @x into arrays based on `and'
+  my(@aa) = ([]);
+  foreach $t (@x) {
+    if ($t eq 'and') {
+      push @aa, [] if @{$aa[-1]} > 0;
+    } else {
+      push @{$aa[-1]}, $t;
+    }
+  }
+  
+  # massage each subarray into four parts: first, von, last, jr
+  my(@aaa) = ();
+  foreach $t (@aa) {
+    my(@fvl, @vl, @v, @l, @f, @j, $cur, $commas);
+    $cur = \@fvl; $commas = 0;
+    
+    # split into subarrays if possible
+    foreach $x (@$t) {
+      if ($x eq ',') {
+	if ($commas == 0) {
+	  @vl = @fvl;
+	  @fvl = ();
+	  $cur = \@f;
+	} else {
+	  push @j, @f;
+	  @f = ();
+	}
+	$commas++;
+      } else {
+	push @$cur, $x;
+      }
+    }
+    
+    # split out the `von' part
+    if ($commas == 0) {
+      split_von(\@f, \@v, \@l, @fvl);
+    } else {
+      split_von(0, \@v, \@l, @vl);
+    }
+    
+    # store as an array of arrays
+    push @aaa, [[@f], [@v], [@l], [@j]];
+  }
+  
+  @aaa;
+}
+
+1;
diff --git a/perl-v2/PDOSBib.pm b/perl-v2/PDOSBib.pm
new file mode 100644
index 0000000..013cfbe
--- /dev/null
+++ b/perl-v2/PDOSBib.pm
@@ -0,0 +1,233 @@
+package main;
+
+# maps regexps, which are applied to authors, to their home page URLs
+@author_urls =
+    (
+     'Berthold' => 'http://page.inf.fu-berlin.de/~berthold/',
+     'Chaum' => 'http://www.chaum.org',
+     'Dingledine' => 'http://www.freehaven.net/~arma/cv.html',
+     'Desmedt' => 'http://www.cs.fsu.edu/~desmedt/',
+     'Jakobsson' => 'http://www.cs.ucsd.edu/users/markus/',
+     'K.*Kurosawa' => 'http://kuro.cis.ibaraki.ac.jp/~kurosawa/',
+     'Mathewson' => 'http://www.wangafu.net/~nickm/',
+     'Mazi&egrave;res' => 'http://www.scs.cs.nyu.edu/~dm/',
+     'A.*Pfitzmann' => 'http://dud.inf.tu-dresden.de/~pfitza/',
+     'B.*Pfitzmann' => 'http://www.zurich.ibm.com/~bpf/',
+     'Rivest' => 'http://theory.lcs.mit.edu/~rivest/',
+     'Serjantov' => 'http://www.cl.cam.ac.uk/users/aas23/',
+     'Syverson' => 'http://www.syverson.org/',
+     'David.*Wagner' => 'http://www.cs.berkeley.edu/~daw/',
+     'Shoup' => 'http://www.shoup.net/',
+     'B.*M&ouml;ller' => 'http://www.informatik.tu-darmstadt.de/TI/Mitarbeiter/moeller.html',
+     
+     
+# From the old PDOS file...
+     'Engler' => 'http://www.pdos.lcs.mit.edu/~engler/',
+     'Kaashoek' => 'http://www.pdos.lcs.mit.edu/~kaashoek/',
+     'Blake' => 'http://www.pdos.lcs.mit.edu/cb/',
+
+     'Ganger' => 'http://www.ece.cmu.edu/~ganger/',
+     'Grimm' => 'http://www.cs.washington.edu/homes/rgrimm/',
+     'Hsieh' => 'http://www2.cs.utah.edu/~wilson/',
+     'Brice&ntilde;o' => 'http://mit.edu/hbriceno/www/',
+     'Wallach' => 'http://www.pdos.lcs.mit.edu/~kerr/',
+     'Candea' => 'http://www.cs.stanford.edu/~candea/',
+     'Kohler' => 'http://www.pdos.lcs.mit.edu/~eddietwo/',
+     'Kirk.*Johnson' => 'http://www.cs.colorado.edu/~tuna/',
+     'Weihl' => 'http://www.research.digital.com/SRC/staff/weihl/',
+     'Nygren' => 'http://www.mit.edu/people/nygren/',
+     'Anthony.*Joseph' => 'http://www.cs.berkeley.edu/~adj/',
+     'Poletto' => 'http://www.pdos.lcs.mit.edu/~maxp/',
+     'Kaminsky' => 'http://www.pdos.lcs.mit.edu/~kaminsky/',
+     'Morris' => 'http://www.pdos.lcs.mit.edu/~rtm/',
+     'Jannotti' => 'http://www.jannotti.com/',
+     'Benjie' => 'http://www.pdos.lcs.mit.edu/~benjie/',
+     'Jinyang' => 'http://www.pdos.lcs.mit.edu/~jinyang/',
+     'Douglas.*outo' => 'http://www.pdos.lcs.mit.edu/~decouto/',
+     'Kevin.*Fu' => 'http://snafu.fooworld.org/~fubob/',
+     'Karger' => 'http://theory.lcs.mit.edu/~karger/',
+     'Dabek' => 'http://pdos.lcs.mit.edu/~fdabek/',
+     'Brunskill' => 'http://pdos.lcs.mit.edu/~emma/',
+     'Balakrishnan' => 'http://nms.lcs.mit.edu/~hari/',
+     'Stoica' => 'http://www.cs.berkeley.edu/~istoica/',
+     'Andersen' => 'http://nms.lcs.mit.edu/~dga/',
+     'Snoeren' => 'http://nms.lcs.mit.edu/~snoeren/',
+     'Freedman' => 'http://www.pdos.lcs.mit.edu/~mfreed/',
+     'Emil.*Sit' => 'http://www.mit.edu/~sit/',
+     'Nick.*Feamster' => 'http://nms.lcs.mit.edu/~feamster/',
+     );
+
+# don't print entries for these types, which are only used for crossreferences
+%dont_print =
+    ('proceedings' => 1, 'journal' => 1);
+
+%initial_strings =
+    ('jan' => 'January',	'feb' => 'February',
+     'mar' => 'March',		'apr' => 'April',
+     'may' => 'May',		'jun' => 'June',
+     'jul' => 'July',		'aug' => 'August',
+     'sep' => 'September',	'oct' => 'October',
+     'nov' => 'November',	'dec' => 'December');
+
+
+sub dont_print ($) {
+  my($d) = @_;
+  $dont_print{$d->{'_type'}} || 
+      ($d->{'www_show'} && ($d->{'www_show'} eq 'no'));
+}
+
+sub htmlize ($) {
+  my($x) = @_;
+  $x =~ s/&([^a-z0-9])/&amp;$1/g;
+  $x =~ s/\\i([^a-zA-Z@])/i$1/g;
+  $x =~ s/\\'(.)/&$1acute;/g;
+  $x =~ s/\\`(.)/&$1grave;/g;
+  $x =~ s/\\~(.)/&$1tilde;/g;
+  $x =~ s/\\\^(.)/&$1circ;/g;
+  $x =~ s/\\"(.)/&$1uml;/g;
+  $x =~ s/\\[a-zA-Z@]+//g;
+  $x =~ s/\\.//g;
+  $x =~ tr/{}//d;
+  $x =~ s/(\d)--(\d)/$1-$2/g;
+  $x;
+}
+
+sub htmlize_author ($) {
+  my($aaa) = @_;
+  my($x) = join(' ', @{$aaa->[0]}, @{$aaa->[1]}, @{$aaa->[2]});
+  if (@{$aaa->[3]}) {
+    $x .= ', ' . join(' ', @{$aaa->[3]});
+  }
+  htmlize($x);
+}
+
+sub push_availability ($$\@$) {
+  my($d, $key, $availability, $name) = @_;
+  if ($d->{$key}) {
+    my($url) = $d->{$key};
+    $url = $server_url . $url if $url =~ /^\//;
+    push @$availability, '<a href="' . $url . '">' . $name . '</a>';
+  }
+}
+
+sub htmlize_biblio_info ($) {
+  my($d) = @_;
+  my($_type) = $d->{'_type'};
+  my($x, $i);
+  
+  if ($_type eq 'inproceedings') {
+    $x = "In the " . $d->{'booktitle'};
+    if ($d->{'bookurl'}) {
+      if ($x =~ /^(in the proceedings of( the)? )(.*)/i
+	  || $x =~ /^(in the workshop record of( the)? )(.*)/i) {
+	$x = $1 . "<a href=\"$d->{'bookurl'}\">" . $3 . "</a>";
+      } else {
+	$x = "In the <a href=\"$d->{'bookurl'}\">$d->{'booktitle'}</a>";
+      }
+    }
+    $x .= ", " . $d->{'edition'} if $d->{'edition'};
+    $x .= ", " . $d->{'address'} if $d->{'address'};
+    $x .= ", " . ($d->{'month'} or "") . " " . ($d->{'year'} or "")
+       if $d->{'month'} || $d->{'year'};
+    $x .= ($d->{'pages'} =~ /^\d+$/ ? ", page&nbsp;" : ", pages&nbsp;")
+	. $d->{'pages'} if $d->{'pages'};
+    
+  } elsif ($_type eq 'article') {
+    $x = "In " . $d->{'journal'};
+    if ($d->{'journalurl'}) {
+      $x =~ s/^(in )(.*)$/$1<a href="$d->{'journalurl'}">$2<\/a>/;
+    }
+    $x .= " <b>" . $d->{'volume'} . "</b>" if $d->{'volume'};
+    $x .= "(" . $d->{'number'} . ")" if $d->{'number'};
+    $x .= ", " . ($d->{'month'} or "") . " " . ($d->{'year'} or "")
+       if $d->{'month'} || $d->{'year'};
+    $x .= ($d->{'pages'} =~ /^\d+$/ ? ", page&nbsp;" : ", pages&nbsp;")
+	. $d->{'pages'} if $d->{'pages'};
+    
+  } elsif ($_type eq 'techreport') {
+    $x = $d->{'institution'};
+    $x .= " " . ($d->{'type'} ? $d->{'type'} : "technical report");
+    $x .= " " . $d->{'number'};
+    $x .= ", " . $d->{'month'} . " " . $d->{'year'}
+       if $d->{'month'} || $d->{'year'};
+    
+  } elsif ($_type eq 'mastersthesis' || $_type eq 'phdthesis') {
+    $x = ($_type eq 'mastersthesis' ? "Master's thesis" : "Ph.D. thesis");
+    $x = $d->{'type'} if $d->{'type'};
+    $x .= ", " . $d->{'school'} if $d->{'school'};
+    $x .= ", " . $d->{'month'} . " " . $d->{'year'}
+       if $d->{'month'} || $d->{'year'};
+    
+  } elsif ($_type eq 'misc') {
+    $x = $d->{'howpublished'};
+    $x .= ", " . $d->{'month'} . " " . $d->{'year'}
+       if $d->{'month'} || $d->{'year'};
+    $x .= ($d->{'pages'} =~ /^\d+$/ ? ", page&nbsp;" : ", pages&nbsp;")
+	. $d->{'pages'} if $d->{'pages'};
+    
+  } else {
+    $x = "&lt;odd type $_type&gt;";
+  }
+  
+  $x = '<span class="biblio">' . ($x or "") . ".</span> ";
+  $x .= "<span class=\"availability\">(<a href=\"$cgi_dir/bibtex-entry.cgi?key=";
+  $x .= $d->{'_key'} . "\">BibTeX&nbsp;entry</a>)</span>";
+  htmlize($x);
+}
+
+sub htmlize_entry ($) {
+  my($d) = @_;
+  my(@availability, @a, $a, $i, $j, $x);
+  
+  # print title
+  $x .= '<li><p class="entry"><span class="title">' . htmlize($d->{'title'}) . ".</span>";
+  
+  # print availability
+  @availability = ();
+  push_availability $d, 'www_abstract_url', @availability, 'abstract';
+  push_availability $d, 'www_html_url', @availability, 'HTML';
+  push_availability $d, 'www_txt_url', @availability, 'TXT';
+  push_availability $d, 'www_pdf_url', @availability, 'PDF';
+  push_availability $d, 'www_ps_url', @availability, 'PS';
+  push_availability $d, 'www_ps_gz_url', @availability, 'gzipped&nbsp;PS';
+  if (@availability) {
+    $x .= ' <span class="availability">(';
+    $x .= join(',&nbsp;', @availability) . ")</span>";
+  }
+  $x .= "<br>\n";
+  
+  # print authors
+  $x .= '<span class="author">by ';
+  @a = BibTeX::parse_author($d->{'author'});
+  foreach $i (0..$#a) {
+    $x .= ", " if ($i > 0 && $i < $#a);
+    $x .= " and " if ($i == $#a && $#a == 1);
+    $x .= ", and " if ($i == $#a && $#a > 1);
+    $a = htmlize_author($a[$i]);
+    for ($j = 0; $j < @author_urls; $j += 2) {
+      if ($a =~ /$author_urls[$j]/) {
+	$x .= '<a href="' . $author_urls[$j+1] . '">' . $a . '</a>';
+	undef $a;
+	last;
+      }
+    }
+    $x .= $a if defined $a;
+  }
+  $x .= "." if (defined $a and $a !~ /\.$/);
+  $x .= "</span><br>\n";
+  
+  $x .= htmlize_biblio_info($d);
+  $x .= "</p></li>\n\n";
+  
+  $x;
+}
+
+
+sub url_untranslate ($) {
+  my($x) = $_[0];
+  $x =~ s/ /+/g;
+  $x =~ s/([%<>])/sprintf("%02x", chr($1))/eg;
+  $x;
+}
+
+1;
diff --git a/perl-v2/PDOSCGI.pm b/perl-v2/PDOSCGI.pm
new file mode 100644
index 0000000..bb081bb
--- /dev/null
+++ b/perl-v2/PDOSCGI.pm
@@ -0,0 +1,69 @@
+package main;
+
+#####
+# SERVER DATA
+
+$server_url = "http://www.pdos.lcs.mit.edu";
+$img_dir = "/img";
+$cgi_dir = "/cgi-bin";
+$main_dir = ""; # == top dir
+$css_dir = "";  # == top dir
+#$pdos_bib_dir = "/home/am0/httpd/htdocs/pdosbib";
+$pdos_bib_dir = ".";
+
+
+#####
+# ERROR_EXIT
+# &error_exit($title, $message...) prints an HTML document summarizing the
+# error and exits.
+
+sub error_exit ($@) {
+  my($title) = $_[0];
+  my($message) = join('', @_[1..$#_]);
+  print <<"EOD;";
+Content-type: text/html
+
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<html><head><title>PDOS CGI Error</title></head>
+<body>
+
+<h1>$title</h1>
+
+<p>$message
+
+<p><a href="$server_url">PDOS home page</a>
+
+</body>
+</html>
+EOD;
+  exit 0;
+}
+
+#####
+# HTTP_DATE
+# Given a time value (seconds since 00:00:00 UTC, Jan 1, 1970), formats an
+# HTTP date and returns it. Useful for Expires:.
+
+@PDOSCGI::weekdays = ('Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat');
+@PDOSCGI::months =   ('Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
+	     'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec');
+
+sub http_date ($) {
+  my($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst) =
+      gmtime($_[0]);
+  sprintf("%s, %02d %s %d %02d:%02d:%02d GMT",
+	  $PDOSCGI::weekdays[$wday], $mday, $PDOSCGI::months[$mon],
+	  $year, $hour, $min, $sec);
+}
+
+#####
+# URL_TRANSLATE
+
+sub url_translate ($) {
+  my($x) = $_[0];
+  $x =~ s/\+/ /g;
+  $x =~ s/%(\w\w)/pack('C', hex($1))/eg;
+  $x;
+}
+
+1;
diff --git a/perl-v2/bibtex-entry.cgi b/perl-v2/bibtex-entry.cgi
new file mode 100644
index 0000000..8c166fa
--- /dev/null
+++ b/perl-v2/bibtex-entry.cgi
@@ -0,0 +1,206 @@
+#!/usr/bin/perl
+# CGI script: PDOS publication BibTeX entry
+# Eddie Kohler, June 10, 1999
+
+use lib '/home/am3/httpd/htdocs/pdosbib';
+#use lib '/u/eddietwo/www/pdos/pdosbib';
+use BibTeX;
+use PDOSCGI;
+
+%initial_strings =
+    ('jan' => 'January',	'feb' => 'February',
+     'mar' => 'March',		'apr' => 'April',
+     'may' => 'May',		'jun' => 'June',
+     'jul' => 'July',		'aug' => 'August',
+     'sep' => 'September',	'oct' => 'October',
+     'nov' => 'November',	'dec' => 'December');
+
+open(BIB, "$pdos_bib_dir/pdos.bib")
+    || error_exit("Can't open <tt>pdos.bib</tt>!");
+$e = BibTeX::parse(*BIB, %initial_strings);
+close BIB;
+
+#####
+# PROCESS_QUERY
+
+sub process_query ($) {
+  my($q) = $_[0];
+  while ($q =~ /^\&?([^\&]+)(.*)/) {
+    $_ = url_translate($1);
+    $q = $2;
+    if (/^key=(.*)$/) {
+      $bibtex_key = $1;
+    } else {
+      error_exit('Bad Query', <<"EOD;");
+I don't understand part of your query -- specifically, the ``<tt>$_</tt>''
+part.
+EOD;
+    }
+  }
+}
+
+
+##
+# INITIALIZATION & READING
+
+$index_url = "http://$ENV{'SERVER_NAME'}$ENV{'REQUEST_URI'}";
+$index_url =~ s#/[^/]+$#/#;
+
+&process_query($ENV{'QUERY_STRING'}) if exists $ENV{'QUERY_STRING'};
+
+print <<"EOD;";
+Content-type: text/html
+
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<html><head>
+<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
+<meta http-equiv="Content-Style-Type" content="text/css">
+
+<!-- Generated by `bibtex-entry.cgi'
+  -- (c) Eddie Kohler 1999-2000 -->
+
+<title>PDOS Publications Search Results</title>
+
+<link rel="stylesheet" type="text/css" href="$css_dir/main.css">
+<link rel="stylesheet" type="text/css" href="$css_dir/pubs.css">
+
+</head>
+<body bgcolor="#ffffff" text="#000000" link="#bb0000" vlink="#990099"
+alink="#ff9900" marginheight="0" marginwidth="0">
+
+<table cellspacing="0" cellpadding="0" border="0" align="center">
+
+<tr valign="top">
+<td rowspan="8" width="134"><div align="right"><a href="/"><img
+src="/img/pdostab.gif" width="134" height="61" border="0" 
+alt="PDOS Home"></a></div></td> 
+<td rowspan="8" width="1" bgcolor="#92a6a4"><img src="/img/emptydot.gif"
+width="1" height="1" alt=""></td>
+<td bgcolor="#ffffcc"><p><br></p></td>
+<td bgcolor="#ffffcc"><p><br></p></td>
+<td bgcolor="#ffffcc"><p><br></p></td>
+<td rowspan="4" width="8" bgcolor="#ffffcc"><img src="/img/emptydot.gif"
+width="8" height="1" alt=""></td>
+<td rowspan="6" width="1" bgcolor="#92a6a4"><img src="/img/emptydot.gif"
+width="1" height="1" alt=""></td>
+</tr>
+
+<tr valign="top">
+<td bgcolor="#ffffcc"><p>&nbsp;&nbsp;<a href="http://web.mit.edu/">MIT</a>&nbsp;&gt;&nbsp;<a href="http://www.lcs.mit.edu/">LCS</a>&nbsp;&gt;&nbsp;<a href="/">PDOS&nbsp;Home</a>&nbsp;&gt;&nbsp;</p></td>
+<td bgcolor="#ffffcc"><p><a href="$main_dir/pubs.html">Publications</a>&nbsp;&gt;&nbsp;</p></td>
+<td bgcolor="#ffffcc"><p><b>BibTeX&nbsp;entry</b></p></td>
+</tr>
+
+<tr valign="top">
+<td bgcolor="#ffffcc"><p><br></p></td>
+<td bgcolor="#ffffcc"><p class="crumbbreadth">
+<a href="$main_dir/projects.html">Projects</a><br>
+<a href="$main_dir/people.html">People</a><br>
+<a href="$main_dir/software.html">Software</a></p></td>
+<td bgcolor="#ffffcc"><p class="crumbbreadth">
+<a href="$main_dir/pubs.html">By subject</a><br>
+<a href="/cgi-bin/pubs-date.cgi">By date</a><br>
+</p></td>
+</tr>
+
+<tr valign="top">
+<td colspan="2" height="8" bgcolor="#ffffcc"><img src="/img/emptydot.gif"
+width="1" height="8" alt=""></td>
+<td height="8" bgcolor="#ffffcc"><img src="/img/emptydot.gif"
+width="100" height="8" alt=""></td>
+</tr>
+
+<tr valign="top">
+<td colspan="4" height="1" bgcolor="#92a6a4"><img src="/img/emptydot.gif"
+width="1" height="1" alt=""></td>
+</tr>
+
+<tr valign="top">
+<td rowspan="2" colspan="3" bgcolor="#ccffff"><form action="/cgi-bin/pubs-date.cgi"
+method="get"><strong>&nbsp;Publication
+search:</strong><small>&nbsp;&nbsp;<input type=entry
+name=match size=15> <input type=submit
+value="Go"><br></small></form></td>
+
+<td width="8" bgcolor="#ccffff"><img src="/img/emptydot.gif"
+width="8" height="1" alt=""></td>
+</tr>
+
+<tr valign="bottom">
+<td rowspan="2" colspan="2" width="9" height="9" bgcolor="#ccffff" background="/img/nineborder.gif"><img src="/img/whitecorner.gif" width="9" height="9" alt=""></td>
+</tr>
+
+<tr valign="top">
+<td colspan="3" height="1" bgcolor="#92a6a4"><img src="/img/emptydot.gif"
+width="1" height="1" alt=""></td>
+</tr>
+    
+</table>
+
+
+<table cellspacing="0" cellpadding="0" border="0" width="100%">
+
+<tr valign="top">
+<td width="15%" height="24"><br></td>
+</tr>
+
+<tr valign="top">
+<td></td>
+
+<td width="70%">
+
+EOD;
+
+$type = ($bibtex_key ? "<tt>`$bibtex_key'</tt>" : "all entries");
+print "<h1>BibTeX entry server: results for $type</h1>\n";
+
+sub break_lines ($$) {
+  my($t, $l) = @_;
+  my($s, $f, $p, $x) = (0, 0, 0, "");
+  while ($p < length $t) {
+    if (substr($t, $p, 1) =~ /\s/) {
+      $s = $p;
+    } elsif ($f + $l <= $p && $s > $f) {
+      $x .= substr($t, $f, $s - $f) . "\n";
+      $s = $f = $s + 1;
+    }
+    $p++;
+  }
+  $x .= substr($t, $f);
+  $x;
+}
+
+if ($bibtex_key && $e->{$bibtex_key}) {
+  $d = BibTeX::expand($e, $bibtex_key);
+  $k = "\@" . $d->{'_type'} . "{" . $bibtex_key . ",\n";
+  foreach $i ('title', 'author', 'journal', 'booktitle', 'school', 'institution', 'organization', 'volume', 'number', 'year', 'month', 'address', 'chapter', 'edition', 'pages', 'editor', 'howpublished', 'key', 'publisher', 'type', 'note') {
+    if (exists $d->{$i}) {
+      $k .= break_lines("  " . $i . " = {" . $d->{$i} . "},\n", 80);
+    }
+  }
+  $k .= "}\n";
+} elsif ($bibtex_key) {
+  print "<p>There is no PDOS paper with key `<tt>$bibtex_key</tt>'.\n";
+  undef $k;
+} else {
+  $k = `cat pdos.bib`;
+}
+if (defined $k) {
+  $k =~ s/&/&amp;/g;
+  $k =~ s/</&lt;/g;
+  $k =~ s/>/&gt;/g;
+  print "<p><pre>$k</pre>\n";
+}
+
+
+print <<"EOD;";
+</td>
+
+<td width="15%"><br></td>
+
+</tr>
+</table>
+
+</body>
+</html>
+EOD;
diff --git a/perl-v2/mkpdospubs.pl b/perl-v2/mkpdospubs.pl
new file mode 100644
index 0000000..777386a
--- /dev/null
+++ b/perl-v2/mkpdospubs.pl
@@ -0,0 +1,242 @@
+#!/usr/local/bin/perl -w
+# ***
+# *** CGI script: static PDOS publication list
+# *** Eddie Kohler, June 10, 1999
+# ***
+# *** Take a look at PDOSBib.pm
+# *** to change things like people's URLs
+# *** and how different bibliography entries are generated
+# ***
+# *** Take a look at PDOSCGI.pm
+# *** to change where files are located
+# ***
+
+#use lib '/home/am0/httpd/htdocs/pdosbib';
+use BibTeX;
+use PDOSBib;
+use PDOSCGI;
+
+sub do_entries () {
+  my($section, $key, $d);
+  foreach $section (@sections) {
+    # print section header
+    print '<h3><a name="', url_untranslate($section), '">';
+    print $section, "</a></h3>\n";
+    print "<ul class=\"expand\">\n";
+
+    # print all papers in that section
+    foreach $key (@{$e->{'_'}}) {
+      $d = BibTeX::expand($e, $key);
+      next if dont_print($d) || $d->{'www_section'} ne $section;
+      print htmlize_entry $d;
+    }
+    
+    print "</ul>\n";
+  }
+}
+
+
+sub do_sections () {
+  foreach $section (@sections) {
+    print '<p class="l2"><a href="#', url_untranslate($section);
+    print '">', $section, "</a></p>\n";
+  }
+}
+
+
+# main program
+if (@ARGV > 0) {
+  open(BIB, $ARGV[0]) || die "can't open $ARGV[0]";
+} else {
+  open(BIB, "<&STDIN");
+}
+$e = BibTeX::parse(*BIB, %initial_strings);
+close BIB;
+
+if (@ARGV > 1) {
+  open(STDOUT, ">$ARGV[1]") || die "can't open $ARGV[1]";
+}
+
+# make sections
+@sections = ();
+foreach $key (@{$e->{'_'}}) {
+  next if dont_print($e->{$key});
+  $section = $e->{$key}->{'www_section'};
+  if (not $section) {
+      $e->{$key}->{'www_section'} = $section = "Miscellaneous";
+  }
+      
+  if (!exists $sections{$section}) {
+    push @sections, $section if $section ne '';
+    $sections{$section} = 1;
+  }
+}
+push @sections, 'Miscellaneous'
+    if $sections{''} && !$sections{'Miscellaneous'};
+
+## PRINT STUFF!
+$argv_string = join(' ', 'mkpdospubs.pl', @ARGV);
+print <<"EOD;";
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<html><head>
+<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
+<meta http-equiv="Content-Style-Type" content="text/css">
+
+<!-- *** I AM MACHINE GENERATED! DO NOT EDIT ME!
+  -- *** EDIT THE .bib FILE INSTEAD!
+  --
+  -- Generated by `$argv_string'
+  -- (c) Eddie Kohler 1999-2000 -->
+
+<title>Anonymity Bibliography</title>
+
+<link rel="stylesheet" type="text/css" href="main.css">
+<link rel="stylesheet" type="text/css" href="pubs.css">
+
+</head>
+<body bgcolor="#ffffff" text="#000000" link="#bb0000" vlink="#990099"
+alink="#ff9900" marginheight="0" marginwidth="0">
+
+<table cellspacing="0" cellpadding="0" border="0" align="center">
+
+<!-- 
+<tr valign="top">
+<td rowspan="5" width="134"><div align="right"><a href="/"><img
+src="/img/pdostab.gif" width="134" height="61" border="0" 
+alt="PDOS Home"></a></div></td> 
+<td rowspan="5" width="1" bgcolor="#92a6a4"><img src="/img/emptydot.gif"
+width="1" height="1" alt=""></td>
+<td bgcolor="#ffffcc"><p><br></p></td>
+<td bgcolor="#ffffcc"><p><br></p></td>
+<td bgcolor="#ffffcc"><p><br></p></td>
+<td rowspan="3" width="8" bgcolor="#ffffcc"><img src="/img/emptydot.gif"
+width="8" height="1" alt=""></td>
+<td rowspan="3" width="1" bgcolor="#92a6a4"><img src="/img/emptydot.gif"
+width="1" height="1" alt=""></td>
+</tr>
+
+<tr valign="top">
+<td bgcolor="#ffffcc"><p>&nbsp;&nbsp;<a href="http://web.mit.edu/">MIT</a>&nbsp;&gt;&nbsp;<a href="http://www.lcs.mit.edu/">LCS</a>&nbsp;&gt;&nbsp;<a href="/">PDOS&nbsp;Home</a>&nbsp;&gt;&nbsp;</p></td>
+<td bgcolor="#ffffcc"><p><b>Publications</b>&nbsp;&gt;&nbsp;</p></td>
+<td bgcolor="#ffffcc"><p><b>By&nbsp;subject</b></p></td>
+</tr>
+
+<tr valign="top">
+<td bgcolor="#ffffcc"><p><br></p></td>
+<td bgcolor="#ffffcc"><p class="crumbbreadth">
+<a href="projects.html">Projects</a><br>
+<a href="people.html">People</a><br>
+<a href="software.html">Software</a></p></td>
+<td bgcolor="#ffffcc"><p class="crumbbreadth">
+<a href="/cgi-bin/pubs-date.cgi">By date</a></p></td>
+</tr>
+
+<tr valign="top">
+<td colspan="2" height="8" bgcolor="#ffffcc"><img src="/img/emptydot.gif"
+width="1" height="8" alt=""></td>
+<td colspan="1" height="8" bgcolor="#ffffcc"><img src="/img/emptydot.gif"
+width="100" height="8" alt=""></td>
+<td colspan="2" rowspan="2" width="9" height="9" bgcolor="#ffffcc"><img
+src="/img/whitecorner.gif" width="9" height="9" alt=""></td>
+</tr>
+
+<tr valign="top">
+<td colspan="3" height="1" bgcolor="#92a6a4"><img src="/img/emptydot.gif"
+width="1" height="1" alt=""></td>
+</tr>
+
+</table>
+-->
+
+<h1 align="center">Anonymity bibliography</h1>
+<p align="center">By subject | <a href="/cgi-bin/pubs-date.cgi">By date</a></p>
+
+<table cellspacing="0" cellpadding="0" border="0" width="100%">
+
+<tr valign="top">
+<td width="10%" height="24"><br></td>
+</tr>
+
+<tr valign="top">
+<td><div align="right">
+<table cellspacing="0" cellpadding="0" border="0" width="161">
+
+<tr valign="top">
+<td rowspan="6" width="8"><img src="/img/emptydot.gif"
+width="8" height="1" alt=""></td>
+<td colspan="4" height="1" bgcolor="#92a6a4"><img src="/img/emptydot.gif"
+width="1" height="1" alt=""></td>
+</tr>
+
+<tr valign="top">
+<td rowspan="5" width="1" bgcolor="#92a6a4"><img src="/img/emptydot.gif"
+width="1" height="1" alt=""></td>
+
+<td bgcolor="#ccffff"><p class="l1"><br><form action="/cgi-bin/pubs-date.cgi"
+method="get"><strong>Publication search:</strong><br>
+<small><input type=entry name=match size=15> <input type=submit
+value="Go"><br></small></form></p></td>
+
+<td width="8" bgcolor="#ccffff"><img src="/img/emptydot.gif"
+width="8" height="1" alt=""></td>
+<td rowspan="3" width="1" bgcolor="#92a6a4"><img src="/img/emptydot.gif"
+width="1" height="1" alt=""></td>
+<td rowspan="3" width="12"><img src="/img/emptydot.gif"
+width="12" height="1" alt=""></td>
+</tr>
+
+<tr valign="top">
+<td colspan="2" height="1" bgcolor="#92a6a4"><img src="/img/emptydot.gif"
+width="1" height="1" alt=""></td>
+</tr>
+
+<tr valign="top">
+<td bgcolor="#ccffff"><p class="l1"><br><form action="/cgi-bin/pubs-date.cgi"
+method="get"><strong>Subjects:</strong><br>
+EOD;
+
+## PRINT SECTIONS
+do_sections;
+
+print <<"EOD;";
+</p></td>
+
+<td width="8" bgcolor="#ccffff"><img src="/img/emptydot.gif"
+width="8" height="1" alt=""></td>
+</tr>
+
+<tr valign="top">
+<td height="8" bgcolor="#ccffff"><img src="/img/emptydot.gif"
+width="1" height="8" alt=""></td>
+<td colspan="2" rowspan="2" width="9" height="9" bgcolor="#ccffff"><img
+src="/img/whitecorner.gif" width="9" height="9" alt=""></td>
+</tr>
+
+<tr valign="top">
+<td height="1" bgcolor="#92a6a4"><img src="/img/emptydot.gif"
+width="1" height="1" alt=""></td>
+</tr>
+
+</table>
+</div></td>
+
+<td width="75%">
+
+<h2>Publications by subject</h2>
+
+EOD;
+
+## PRINT ENTRIES
+do_entries;
+
+print <<"EOD;";
+</td>
+
+<td width="15%"><br></td>
+
+</tr>
+</table>
+
+</body>
+</html>
+EOD;
diff --git a/perl-v2/pubs-date.cgi b/perl-v2/pubs-date.cgi
new file mode 100644
index 0000000..fe37b34
--- /dev/null
+++ b/perl-v2/pubs-date.cgi
@@ -0,0 +1,288 @@
+#!/usr/local/bin/perl -wT
+# CGI script: PDOS publications by date
+# Eddie Kohler, June 10, 1999
+
+#use lib '.';
+#use lib '/home/am0/httpd/htdocs/pdosbib';
+#use lib '/u/eddietwo/www/pdos/pdosbib';
+use BibTeX;
+use PDOSBib;
+use PDOSCGI;
+
+%date_back =
+    ('January' => 1,	'February' => 2,
+     'March' => 3,	'April' => 4,
+     'May' => 5,	'June' => 6,
+     'July' => 7,	'August' => 8,
+     'September' => 9,	'October' => 10,
+     'November' => 11,	'December' => 12);
+
+sub do_entries () {
+  my($key, $d, @x, @d, @date, @permute, $x, $y, $i, $ever);
+  my($current_year) = (gmtime())[5] + 1900;
+  
+  foreach $key (@{$e->{'_'}}) {
+    $d = BibTeX::expand($e, $key);
+    next if dont_print($d);
+    $x = $y = htmlize_entry $d;
+    if (defined $match) {
+      $y =~ s/&([\w])\w+;/$1/g;
+      $y =~ s/<.*?>//g;
+      next if !&matcher($y);
+    }
+    push @x, $x;
+    push @d, $d;
+    if ($d->{'year'} and $d->{'year'} =~ /to appear/i) {
+      push @date, 12*$current_year + 12;
+      $d->{'_show_year'} = $current_year;
+    } elsif ($d->{'year'}) {
+      push @date, 12*$d->{'year'} + $date_back{($d->{'month'} or "January")};
+      $d->{'_show_year'} = ($d->{'year'} ? $d->{'year'} : 'unknown');
+    } else {
+      push @date, 0;
+      $d->{'_show_year'} = "(No date)";
+    }
+    push @permute, $#x;
+  }
+  
+  # permute the list, sort by date
+  @permute = reverse sort { $date[$a] <=> $date[$b] } @permute;
+  undef $y;
+  
+  # print entries
+  foreach $i (@permute) {
+    $d = $d[$i];
+    if ($d->{'_show_year'} and $d->{'_show_year'} ne $y || !$ever) {
+      print "</ul>\n" if $ever;
+      $y = $d->{'_show_year'};
+      $ever = 1;
+      print "<h2>$y</h2>\n<ul class=\"expand\">\n";
+    }
+    print $x[$i];
+  }
+  
+  print "</ul>\n" if $ever;
+  print "No matches.\n" if !$ever;
+}
+
+#####
+# PROCESS_QUERY
+
+sub process_query ($) {
+  my($q) = $_[0];
+  while ($q =~ /^\&?([^\&]+)(.*)/) {
+    $_ = url_translate($1);
+    $q = $2;
+    if (/^match=(.*)$/) {
+      $match = $1;
+      $match =~ s/\///g;
+      # my name gets mangled a lot... decouto
+      $match =~ s/decouto/De Couto/i;
+    } else {
+      error_exit('Bad Query', <<"EOD;");
+I don't understand part of your query -- specifically, the ``<tt>$_</tt>''
+part.
+EOD;
+    }
+  }
+}
+
+##
+# INITIALIZATION & READING
+
+$index_url = "http://$ENV{'SERVER_NAME'}$ENV{'REQUEST_URI'}";
+$index_url =~ s#/[^/]+$#/#;
+
+&process_query($ENV{'QUERY_STRING'}) if exists $ENV{'QUERY_STRING'};
+
+## PRINT DATA
+
+$| = 1;
+print <<"EOD;";
+Content-type: text/html
+
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<html><head>
+<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
+<meta http-equiv="Content-Style-Type" content="text/css">
+
+<!-- Generated by `pubs-date.cgi'
+  -- (c) Eddie Kohler 1999-2000 -->
+
+<title>Anonymity Bibliography: Search Results</title>
+
+<link rel="stylesheet" type="text/css" href="$css_dir/main.css">
+<link rel="stylesheet" type="text/css" href="$css_dir/pubs.css">
+
+</head>
+<body bgcolor="#ffffff" text="#000000" link="#bb0000" vlink="#990099"
+alink="#ff9900" marginheight="0" marginwidth="0">
+
+<!--
+<table cellspacing="0" cellpadding="0" border="0" align="center">
+
+<tr valign="top">
+<td rowspan="8" width="134"><div align="right"><a href="/"><img
+src="/img/pdostab.gif" width="134" height="61" border="0" 
+alt="PDOS Home"></a></div></td> 
+<td rowspan="8" width="1" bgcolor="#92a6a4"><img src="/img/emptydot.gif"
+width="1" height="1" alt=""></td>
+<td bgcolor="#ffffcc"><p><br></p></td>
+<td bgcolor="#ffffcc"><p><br></p></td>
+<td bgcolor="#ffffcc"><p><br></p></td>
+<td rowspan="4" width="8" bgcolor="#ffffcc"><img src="/img/emptydot.gif"
+width="8" height="1" alt=""></td>
+<td rowspan="6" width="1" bgcolor="#92a6a4"><img src="/img/emptydot.gif"
+width="1" height="1" alt=""></td>
+</tr>
+
+<tr valign="top">
+<td bgcolor="#ffffcc"><p>&nbsp;&nbsp;<a href="http://web.mit.edu/">MIT</a>&nbsp;&gt;&nbsp;<a href="http://www.lcs.mit.edu/">LCS</a>&nbsp;&gt;&nbsp;<a href="/">PDOS&nbsp;Home</a>&nbsp;&gt;&nbsp;</p></td>
+<td bgcolor="#ffffcc"><p><a href="$main_dir/pubs.html">Publications</a>&nbsp;&gt;&nbsp;</p></td>
+EOD;
+
+if (defined($match)) {
+  print '<td bgcolor="#ffffcc"><p><b>Search&nbsp;results</b></p></td>', "\n";
+} else {
+  print '<td bgcolor="#ffffcc"><p><b>By&nbsp;date</b></p></td>', "\n";
+}
+
+print <<"EOD;";
+</tr>
+
+<tr valign="top">
+<td bgcolor="#ffffcc"><p><br></p></td>
+<td bgcolor="#ffffcc"><p class="crumbbreadth">
+<a href="$main_dir/projects.html">Projects</a><br>
+<a href="$main_dir/people.html">People</a><br>
+<a href="$main_dir/software.html">Software</a></p></td>
+<td bgcolor="#ffffcc"><p class="crumbbreadth">
+EOD;
+
+if (defined($match)) {
+  print '<a href="', $main_dir, '/pubs.html">All&nbsp;by&nbsp;subject</a><br>', "\n";
+  print '<a href="/cgi-bin/pubs-date.cgi">All&nbsp;by&nbsp;date</a><br>', "\n";
+} else {
+  print '<a href="', $main_dir, '/pubs.html">By&nbsp;subject</a><br>', "\n";
+}
+
+print <<"EOD;";
+</p></td>
+</tr>
+
+<tr valign="top">
+<td colspan="2" height="8" bgcolor="#ffffcc"><img src="/img/emptydot.gif"
+width="1" height="8" alt=""></td>
+<td height="8" bgcolor="#ffffcc"><img src="/img/emptydot.gif"
+width="100" height="8" alt=""></td>
+</tr>
+
+<tr valign="top">
+<td colspan="4" height="1" bgcolor="#92a6a4"><img src="/img/emptydot.gif"
+width="1" height="1" alt=""></td>
+</tr>
+
+<tr valign="top">
+<td rowspan="2" colspan="3" bgcolor="#ccffff"><form action="/cgi-bin/pubs-date.cgi"
+method="get"><strong>&nbsp;Publication
+search:</strong><small>&nbsp;&nbsp;<input type="entry"
+name="match" size="15" value="$match"> <input type="submit"
+value="Go"><br></small></form></td>
+
+<td width="8" bgcolor="#ccffff"><img src="/img/emptydot.gif"
+width="8" height="1" alt=""></td>
+</tr>
+
+<tr valign="bottom">
+<td rowspan="2" colspan="2" width="9" height="9" bgcolor="#ccffff" background="/img/nineborder.gif"><img src="/img/whitecorner.gif" width="9" height="9" alt=""></td>
+</tr>
+
+<tr valign="top">
+<td colspan="3" height="1" bgcolor="#92a6a4"><img src="/img/emptydot.gif"
+width="1" height="1" alt=""></td>
+</tr>
+    
+</table>
+-->
+
+<h1 align="center">Anonymity Bibliography</h1>
+<form action="/cgi-bin/pubs-date.cgi" method="get">
+<p align="center"><strong><a href="$main_dir/pubs.html">By subject</a> |
+                  <a href="$main_dir/pubs-date.cgi">By date</a> |
+     Search:<small>&nbsp;<input type="entry" name="match" size="15" value="$match"> 
+     <input type="submit" value="Go"><br></small></strong>
+</p></form>
+
+
+<table cellspacing="0" cellpadding="0" border="0" width="100%">
+
+<tr valign="top">
+<td width="15%" height="24"><br></td>
+</tr>
+
+<tr valign="top">
+<td></td>
+
+<td width="70%">
+
+EOD;
+
+if (defined($match)) {
+  print "<h2>Publications matching `<tt>$match</tt>'</h2>\n";
+} else {
+  print "<h2>Publications by date</h2>\n";
+}
+
+$| = 0;
+
+open(BIB, "$pdos_bib_dir/anonbib.bib")
+    || error_exit("Can't open <tt>$pdos_bib_dir/anonbib.bib</tt>!");
+$e = BibTeX::parse(*BIB, %initial_strings);
+close BIB;
+
+# make sections
+foreach $key (@{$e->{'_'}}) {
+  next if dont_print($e->{$key});
+  $e->{$key}->{'www_section'} = "Miscellaneous"
+      if (not $e->{$key}->{'www_section'});
+}
+
+if (defined($match)) {
+  $sub = 'sub main::matcher ($) { 1';
+  if ($match =~ /[\.\^\$\[\](){}*|]/) {
+    $sub .= " && \$_[0] =~ /$match/oi";
+  } elsif ($match eq ':abstract:') {
+    $sub .= " && \$_[0] =~ /\\(abstract\\b/oi";
+  } else {
+    $_ = $match;
+    s/\+//;
+    while ($_ ne '') {
+      s/^\s+//;
+      if (/^\"([^\"]+)(.*)/) {
+        $sub .= " && \$_[0] =~ /$1/oi";
+        $_ = $2;
+        $_ =~ s/^\"//;
+      } elsif (/^\"\"(.*)/) {
+        $_ = $2;
+      } elsif (/^(\S+)(.*)/) {
+        $sub .= " && \$_[0] =~ /$1/oi";
+        $_ = $2;
+      }
+    }
+  }
+  eval "$sub; }";
+}
+
+do_entries;
+				  
+print <<"EOD;";
+</td>
+
+<td width="15%"><br></td>
+
+</tr>
+</table>
+
+</body>
+</html>
+EOD;