/[pub]/suikawiki/script/wiki.cgi

Diff of /suikawiki/script/wiki.cgi

Parent Directory | Revision Log | View Patch Patch

-revision 1.21 by wakaba,
Sun Jun  2 07:15:20 2002 UTC
+revision 1.33 by wakaba,
Tue Dec  3 09:34:43 2002 UTC
 Line 1
  #!/usr/bin/perl
- #!perl
  #
  # wiki.cgi - This is YukiWiki, yet another Wiki clone.
  #
-Line 10
+Line 9
  # This program is free software; you can redistribute it and/or
  # modify it under the same terms as Perl itself.
  #
- ##############################
- #
  # walwiki.cgi based on yukiwiki.cgi - Yet another WikiWikiWeb clone.
- #
- # WalWikiの現バージョンは、YukiWiki 2.0.beta1をベースにしています。
- #
- # * 更新内容
- #
- # 2.0.beta1.wal.1 on 2002/05/19,22:32:19
- # (1) Footerの変更
- # (2) WikiNameの拡張 : PerlCEも包含、PPMInstallは含まない
- # (3) 別名リンク（[別名 URL]）に対応。
- # (4) ISBNをアマゾン.jpのAsociateプログラムリンクに変換。
- # (5) [[#box:InterWikiName]]でInterWikiなテキストボックス生成
- # (6) HTMLモード対応。
- #
- # 旧2.0.alpha0.wal.3版までの修正の内、以下に変更があります。
- # ・以下はYukiWiki2に実装されたため、独自コードはなくなりました。
- #   - インラインの画像変換
- #   - YukiWikiDB対応
- #   - テーブル
- #   - DB関連モジュールuseのeval化
- #   - BracketNameによるキーからブラケットを排除
- # ・ISBN番号への対応はWalWiki2.0より、InterWikiへのAdd-Onになりました。
- #   [[ISBN http://www.amazon.co.jp/exec/obidos/ASIN/isbn($1)/walrdigi-22]]のように登録。
- #
- #=======================================
  # Walrus add (debug) start
  my $walrus_log;
-Line 53 
 use Yuki::DiffText qw(difftext);
+Line 26 
 use Yuki::DiffText qw(difftext);
  use Yuki::YukiWikiDB;
  use AnyDBM_File;
  require 'jcode.pl';
- # use Jcode;
+ require Jcode;
  use Fcntl;
  my $version = '2.0.beta1.2002-05-29';
  my $walversion;
-Line 70 
 my $modifier_dbtype = 'YukiWikiDB';
+Line 43 
 my $modifier_dbtype = 'YukiWikiDB';
  # my $modifier_sendmail = '/usr/sbin/sendmail -t -n'; # Your sendmail.
  my $modifier_sendmail = ''; # If you don't need mail notification.
  my $modifier_dir_data = './wikidata'; # Your data directory.
- my $modifier_rss_title = "WalWiki $walversion";
+ my $modifier_rss_title = "SuikaWiki $walversion";
  my $modifier_rss_link = 'http://suika.fam.cx/~wakaba/-temp/wiki2/wiki'; # Blank is not allowed.
- my $modifier_rss_description = 'This is WalWiki, yet another Wiki clone based on YukiWiki';
+ my $modifier_rss_description = 'This is SuikaWiki';
  ##############################
  #
  # You MAY modify following variables.
-Line 82 
 my $file_resource = "$modifier_dir_data/
+Line 55 
 my $file_resource = "$modifier_dir_data/
  my $file_FrontPage = "$modifier_dir_data/frontpage.txt";
  my $file_conflict = "$modifier_dir_data/conflict.txt";
  my $file_format = "$modifier_dir_data/format.txt";
- my $url_cgi = 'wiki';
+ my $url_cgi = '/~wakaba/-temp/wiki/wiki';       ## MUST be started from '/'
- my $url_stylesheet = 'wiki-style.css';
+ my $url_stylesheet = $url_cgi.'?mycmd=TEXT_CSS;mypage=WikiHTMLStyle';
  my $icontag = '<img src="/icons/folder" alt="*" width="40" height="40" />';
  my $maxrecent = 50;
  my $cols = 80;
-Line 110 
 my $SearchPage = 'SearchPage';
+Line 83 
 my $SearchPage = 'SearchPage';
  my $CreatePage = 'CreatePage';
  my $ErrorPage = 'ErrorPage';
  my $RssPage = 'RssPage';
+ my $NAME_OF_WikiPageLicense = 'WikiPageLicense';
  my $AdminSpecialPage = 'Admin Special Page'; # must include spaces.
  ##############################
- # my $wiki_name = '\b([A-Z][a-z]+([A-Z][a-z]+)+)\b';        # Walrus del (2)
- my $wiki_name   = '\b([A-Z][a-z]+([A-Z][a-z]*)+)\b';        # Walrus add (2)
  my $bracket_name = '\[\[(\S+?)\]\]';
  my $embedded_name = '\[\[(#\S+?)\]\]';
- my $interwiki_definition = '\[\[(\S+?)\ (\S+?)\]\]';
+ my %fmt;        ## formatter objects
- my $interwiki_name = '([^:]+):([^:].*)';
  ##############################
  my $embed_comment = '[[#comment]]';
  my $embed_rcomment = '[[#rcomment]]';
+ my $embed_comment_Name_Prompt = '名前:';
+ my $DEFAULT_embed_comment_name = '名無しさん';
  my $embed_interwiki = '^\[\[#(box|text|password):(\S+)\]\]$';    # Walrus add (5)
+ my %embed_command = (
+         searched        => '^\[\[#searched:([^\]]+)\]\]$',
+     form => qw/\[\[\#form:'((?:[^'\\]|\\.)+)':'((?:[^'\\]|\\.)+)'(?::'((?:[^'\\]|\\.)*)')?\]\]/,
+ );
  ##############################
  my $info_LastModified = 'LastModified';
  my $info_IsFrozen = 'IsFrozen';
-Line 140 
 my %fixedpage = (
+Line 117 
 my %fixedpage = (
      $AdminChangePassword => 1,
      $CompletedSuccessfully => 1,
      #$FrontPage => 1,
+     WikiUserAgentList => 1,
  );
  my %form;
  my %database;
-Line 158 
 my %page_command = (
+Line 136 
 my %page_command = (
  );
  my %command_do = (
      read => \&do_read,
+     TEXT_CSS => \&do_output_css,
      edit => \&do_edit,
      adminedit => \&do_adminedit,
      adminchangepasswordform => \&do_adminchangepasswordform,
-Line 170 
 my %command_do = (
+Line 149 
 my %command_do = (
      createresult => \&do_createresult,
      FrontPage => \&do_FrontPage,
      comment => \&do_comment,
+     RandomJump  => \&do_random_jump,
      rss => \&do_rss,
      diff => \&do_diff,
      interwikibox => \&do_interwiki_box, # Walrus add (5)
+     wikiform => \&do_wikiform,
  );
  ##############################
- my @ignore_html_page = ('FrontPage');        # Walrus add (6)
- my @ignore_html_tags = ('a', 'br', 'img');   # Walrus add (6)
  my $walversion = '2.0.beta1.wal.1';          # Walrus add (1)
  ##############################
  # &test_convert;
+ my $UA = '';  ## User agent name
  &main;
  exit(0);
  ##############################
  sub main {
+     $UA = $main::ENV{HTTP_USER_AGENT};
      &init_resource;
      &open_db;
      &init_form;
-Line 198 
 sub main {
+Line 179 
 sub main {
  }
  sub do_read {
-     &print_header($form{mypage});
+   my $content = $database{$form{mypage}};
-     &print_content($database{$form{mypage}});
+   my $lm = &get_info($form{mypage}, $info_LastModified);
-     &print_footer($form{mypage});
+   wiki::referer::add ($form{mypage}, $ENV{HTTP_REFERER});
+   wiki::useragent::add ($ENV{HTTP_USER_AGENT});
+   my ($r, $c) = get_search_result ($form{mypage});
+   my $rl = wiki::referer::list_html ($form{mypage});
+   my @toc;
+   push @toc, qq(-<a href="#wikipage-see-also">See Also</a>) if $c;
+   push @toc, qq(-<a href="#wikipage-referer">参照元</a>) if $rl;
+     my $cf = 'SuikaWiki/0.9';
+     ## Should be support at least:
+     ## - 'SuikaWiki/0.9' CRLF
+     ## - 'H2H/' ("0.9" / "1.0" / "1.1") CRLF
+     ## - "/*" WSP* 'W3C-CSS/' ("1.0" / "2.0") "*/" CRLF
+     $cf = $1 if $content =~ s#^(?:/\*\s*|[\#<]\?)?([A-Z][A-Za-z0-9-]+/[0-9.]+(?:[^0-9.\x0D\x0A][^\x0D\x0A]*)?)[\x0D\x0A]+##s;
+     if ($cf =~ m!^(?:\#\?)?SuikaWiki/0.9(?:$|\s)!) {
+       &print_header ($form{mypage}, -last_modified => $lm,
+         -content_format => $cf, -noindex => $cf =~ /obsoleted="yes"/);
+       &print_content ($content, content_format => $cf, last_modified => $lm,
+         -toc => \@toc);
+       print &text_to_html (q([[#comment]])) if $cf !~ /obsoleted="yes"/ && !$fixedpage{$form{mypage}};
+     } else {
+       &print_header($form{mypage}, -last_modified => $lm);
+       print "<pre>@{[&escape($content)]}</pre>";
+     }
+     if ($c) {
+       print qq{<h2 @{[&id_and_name('wikipage-see-also')]}>See also</h2>};
+       print $r;
+     }
+     if ($rl) {
+       print qq(<div @{[&id_and_name('wikipage-referer')]}><h2>参照元</h2>\n$rl</div>\n);
+     }
+   &print_footer($form{mypage}, $lm);
+ }
+ sub do_output_css {
+   my $content = $database{$form{mypage}};
+   if ($content =~ m#^\s*/\*\s*W3C-CSS#) {
+     my $lm = &get_info($form{mypage}, $info_LastModified);
+     print "Content-Type: text/css; charset=$charset\n";
+     print "Last-Modified: $lm\n";
+     print "\n";
+     print $content;
+   } else {
+     print "Status: 406 Unsupported Media Type\n";
+     &print_header('WikiPageIsNotCSS', -noindex => 1);
+     &print_content($database{WikiPageIsNotCSS});
+     &print_footer('WikiPageIsNotCSS');
+   }
+ }
+ sub id_and_name ($) {
+     my $name = shift;
+     if ($UA =~ m#Mozilla/[12]\.#) {
+       qq{id="$name"><a name="$name"></a};
+     } else {
+         qq{id="$name"};
+     }
  }
  sub do_edit {
      my ($page) = &unarmor_name(&armor_name($form{mypage}));
-     &print_header($page);
+     &print_header($page, -noindex => 1);
      if (not &is_editable($page)) {
          &print_message($resource{cantchange});
      } elsif (&is_frozen($page)) {
-Line 213 
 sub do_edit {
+Line 249 
 sub do_edit {
      } else {
          &print_editform($database{$page}, &get_info($page, $info_LastModified), admin=>0);
      }
+     wiki::referer::add ($form{mypage}, $ENV{HTTP_REFERER});
+     wiki::useragent::add ($ENV{HTTP_USER_AGENT});
+     my ($r, $c) = get_search_result ($form{mypage});
+     my $rl = wiki::referer::list_html ($form{mypage});
+     if ($c) {
+       print q{<h2 id="wikipage-see-also">See also</h2>};
+       print $r;
+     }
+     if ($rl) {
+       print qq(<div id="wikipage-referer"><h2>参照元</h2>\n$rl</div>\n);
+     }
      &print_footer($page);
  }
  sub do_adminedit {
      my ($page) = &unarmor_name(&armor_name($form{mypage}));
-     &print_header($page);
+     &print_header($page, -noindex => 1);
      if (not &is_editable($page)) {
          &print_message($resource{cantchange});
      } else {
-Line 229 
 sub do_adminedit {
+Line 276 
 sub do_adminedit {
  }
  sub do_adminchangepasswordform {
-     &print_header($AdminChangePassword);
+     &print_header($AdminChangePassword, -noindex => 1);
      &print_passwordform;
      &print_footer($AdminChangePassword);
  }
-Line 256 
 EOD
+Line 303 
 EOD
      my $crypted = crypt($form{mynewpassword}, "$salt1$salt2");
      &set_info($AdminSpecialPage, $info_AdminPassword, $crypted);
-     &print_header($CompletedSuccessfully);
+     &print_header($CompletedSuccessfully, -noindex => 1);
      &print_message($resource{passwordchanged});
      &print_footer($CompletedSuccessfully);
  }
-Line 266 
 sub do_index {
+Line 313 
 sub do_index {
      print qq(<ul>);
      foreach my $page (sort keys %database) {
          if (&is_editable($page)) {
-             print qq(<li><a href="$url_cgi?@{[&encode($page)]}">$page</a>@{[&escape(&get_subjectline($page))]}</li>);
+             print qq(<li><a href="$url_cgi?@{[&encode($page)]}">@{[&escape($page)]}</a>@{[&escape(&get_subjectline($page))]}</li>);
              # print qq(<li>@{[&get_info($page, $info_IsFrozen)]}</li>);
              # print qq(<li>@{[0 + &is_frozen($page)]}</li>);
          }
-Line 281 
 sub do_write {
+Line 328 
 sub do_write {
      }
      if (not &is_editable($form{mypage})) {
-         &print_header($form{mypage});
+         &print_header($form{mypage}, -noindex => 1);
          &print_message($resource{cantchange});
          &print_footer($form{mypage});
          return;
-Line 308 
 sub do_write {
+Line 355 
 sub do_write {
              &update_recent_changes;
          }
          &set_info($form{mypage}, $info_IsFrozen, 0 + $form{myfrozen});
-         &print_header($CompletedSuccessfully);
+         my $fragment;
+         if ($form{__comment_anchor_index}) {
+             $fragment = qq(anchor-$form{__comment_anchor_index});
+         } elsif ($form{__wikiform_anchor_index}) {
+             $fragment = qq(wikiform-$form{__wikiform_anchor_index});
+         }
+         &print_header($CompletedSuccessfully, -noindex => 1, -goto => $url_cgi.'?mycmd=read;mypage='.&encode($form{mypage}).qq(;x-param=@{[time.[0..9]->[rand 10]]}).($fragment?'#'.$fragment:''));
          &print_message($resource{saved});
          &print_content("$resource{continuereading} @{[&armor_name($form{mypage})]}");
          &print_footer($CompletedSuccessfully);
-Line 319 
 sub do_write {
+Line 372 
 sub do_write {
          if ($form{mytouch}) {
              &update_recent_changes;
          }
-         &print_header($form{mypage});
+         &print_header($form{mypage}, -noindex => 1);
          &print_message($resource{deleted});
          &print_footer($form{mypage});
      }
-Line 332 
 sub do_searchform {
+Line 385 
 sub do_searchform {
  }
  sub do_search {
-     my $word = &escape($form{mymsg});
+     my $word = $form{mymsg};
      &print_header($SearchPage);
-     &print_searchform($word);
+     &print_searchform(&escape($word));
-     my $counter = 0;
+     print scalar get_search_result ($word, -output_not_found => 1, -match_myself => 1);
-     foreach my $page (sort keys %database) {
-         next if $page =~ /^$RecentChanges$/;
-         if ($database{$page} =~ /\Q$form{mymsg}\E/ or $page =~ /\Q$form{mymsg}\E/) {
-             if ($counter == 0) {
-                 print qq|<ul>|;
-             }
-             print qq(<li><a href ="$url_cgi?@{[&encode($page)]}">$page</a>@{[&escape(&get_subjectline($page))]}</li>);
-             $counter++;
-         }
-     }
-     if ($counter == 0) {
-         &print_message($resource{notfound});
-     } else {
-         print qq|</ul>|;
-     }
      &print_footer($SearchPage);
  }
+ sub get_search_result ($;%) {
+   my $word = lc shift;
+   my %option = @_;
+   my @r;
+   foreach my $page (keys %database) {
+     next if $page eq $RecentChanges || ($page eq $word && !$option{-match_myself});
+     my $content = $database{$page};
+     my $cf = 'SuikaWiki/0.9';
+     $cf = $1 if $content =~ s/^\#\?([^\x0A\x0D]+)//s;
+     next if $cf =~ /obsoleted="yes"/;
+     if (index (lc $page, $word) > -1) {
+       my $c = $content =~ s/\Q$word\E//gi;
+       push @r, [$page, $c+20];
+     } elsif (index ($word, lc $page) > -1) {
+       my $c = $content =~ s/\Q$word\E//gi;
+       push @r, [$page, $c+10];
+     } elsif (my $c = $content =~ s/\Q$word\E//gi) {
+       push @r, [$page, $c];
+     }
+   }
+   my $em = sub { my $s = shift; $s =~ s#(\Q$word\E)#<em>$1</em>#gi; $s };
+   my $r = join "\n", map {qq(<li>[$_->[1]] <a href ="$url_cgi?@{[&encode($_->[0])]}" class="wiki">@{[&$em(&escape($_->[0]))]}</a> <span class="wikipage-summary">@{[&$em(&escape(&get_subjectline($_->[0])))]}</span></li>)} sort {$b->[1] <=> $a->[1] || $a->[0] cmp $b->[0]} @r;
+   $r = qq|<ul class="search-result">$r</ul>| if $r;
+   get_message ($resource{notfound}) if @r == 0 && $option{-output_not_found};
+   wantarray? ($r, scalar @r): $r;
+ }
  sub do_create {
      &print_header($CreatePage);
      print <<"EOD";
-Line 367 
 EOD
+Line 432 
 EOD
      &print_footer($CreatePage);
  }
+ sub do_random_jump {
+   my @list = keys %database;
+   my $name = &encode ($list[rand @list]);
+   my ($scheme) = 'http';
+   $scheme = $1 if $main::ENV{SERVER_PROTOCOL} =~ m#([A-Za-z0-9+.%-]+)#;
+   print "Location: $scheme://$main::ENV{SERVER_NAME}:$main::ENV{SERVER_PORT}$url_cgi?$name\n";
+   print "\n";
+ }
  sub do_FrontPage {
      open(FILE, $file_FrontPage) or &print_error("($file_FrontPage)");
      my $content = join('', <FILE>);
-Line 379 
 sub do_FrontPage {
+Line 453 
 sub do_FrontPage {
  sub print_error {
      my ($msg) = @_;
-     &print_header($ErrorPage);
+     &print_header($ErrorPage, -noindex => 1);
      print qq(<p><strong class="error">$msg</strong></p>);
      &print_footer($ErrorPage);
      exit(0);
  }
- sub print_header {
+ sub print_header ($;%) {
-     my ($page) = @_;
+     my ($page, %option) = @_;
      my $bodyclass = "normal";
-     my $editable = 0;
-     my $admineditable = 0;
      if (&is_frozen($page) and $form{mycmd} =~ /^(read|write)$/) {
-         $editable = 0;
-         $admineditable = 1;
          $bodyclass = "frozen";
-     } elsif (&is_editable($page) and $form{mycmd} =~ /^(read|write)$/) {
+     }
-         $admineditable = 1;
+     $bodyclass .= " wiki-page-obsoleted" if $option{-content_format} =~ /obsoleted="yes"/;
-         $editable = 1;
+     if ($option{-goto}) {
+       if ($UA =~ m#Mozilla/[12]\.|Opera#) {
+           $option{-goto} =~ tr/;/&/;
+           print qq{Refresh: 0; url=$option{-goto}\n};
+           $option{-goto} = qq(<meta http-equiv="refresh" content="0; url=$option{-goto}">);
+       } else {
+           print qq{Refresh: 0; url="$option{-goto}"\n};
+           $option{-goto} = qq(<meta http-equiv="refresh" content="0; url=&quot;@{[&escape($option{-goto})]}&quot;">);
+       }
+     }
+     print qq{Last-Modified: $option{-last_modified}\n} if $option{-last_modified};
+     my $meta_ct = '';
+     if ($UA =~ m#Mozilla/2#) {
+         $meta_ct = qq{text/html; charset=@{[&x_charset($charset)]}};
+         print qq{Content-Type: $meta_ct\n};
+         $meta_ct = qq{<meta http-equiv="content-type" content="$meta_ct">};
      } else {
-         $editable = 0;
+         print qq{Content-Type: text/html; charset=$charset\n};
      }
      my $cookedpage = &encode($page);
+     my $escapedpage = &escape($page);
      print <<"EOD";
- Content-type: text/html; charset=$charset
  Content-Language: $lang
  Content-Style-Type: text/css
+ <!--
  <!DOCTYPE html
      PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
-     "http://www.w3.org/TR/html4/loose.dtd">
+     "http://www.w3.org/TR/html4/loose.dtd"> + RUBY -->
  <html lang="$lang">
  <head>
-     <title>$page @{[&escape(&get_subjectline($page))]}</title>
+     $meta_ct$option{-goto}
+     <title>$escapedpage</title>
      <link rel="index" href="$url_cgi?$IndexPage">
-     <link rev="made" href="mailto:$modifier_mail">
+     <link rel="help" href="$url_cgi?WikiHelp">
-     <link rel="stylesheet" type="text/css" href="$url_stylesheet">
+     <link rel="copyright" href="$url_cgi?$NAME_OF_WikiPageLicense">
+     <link rel="stylesheet" type="text/css" href="@{[&escape($url_stylesheet)]}">
+     @{[$option{-noindex} ? q(<meta name="ROBOTS" content="NOINDEX">) : '']}
  </head>
  <body class="$bodyclass">
+ EOD
+   &print_navigate_links ($page);
+   print <<EOD;
+ <h1 class="header">@{[&escape($page)]}</h1>
+ EOD
+ }
+ sub x_charset ($) {
+     my $charset = lc shift;
+     if ($charset eq 'euc-jp') {
+         $charset = 'x-euc-jp';
+     } elsif ($charset eq 'shift_jis') {
+         $charset = 'x-sjis';
+     }
+     $charset;
+ }
+ sub print_navigate_links (@) {
+   my ($page) = @_;
+     my $editable = 0;
+     my $admineditable = 0;
+     if (&is_frozen($page) and $form{mycmd} =~ /^(read|write)$/) {
+         $editable = 0;
+         #$admineditable = 1;
+     } elsif (&is_editable($page) and $form{mycmd} =~ /^(read|write)$/) {
+         #$admineditable = 1;
+         $editable = 1;
+     } else {
+         $editable = 0;
+     }
+     my $cookedpage = &encode($page);
+   print <<EOH;
  <div class="tools">
      @{[ $admineditable
          ? qq(<a title="$resource{admineditthispage}" href="$url_cgi?mycmd=adminedit;mypage=$cookedpage">$resource{admineditbutton}</a> | )
          : qq()
      ]}
      @{[ $editable
-         ? qq(<a title="$resource{editthispage}" href="$url_cgi?mycmd=edit;mypage=$cookedpage">$resource{editbutton}</a> | )
+         ? #qq(<a title="$resource{editthispage}" href="$url_cgi?mycmd=edit;mypage=$cookedpage" accesskey="E">$resource{editbutton} <kbd>E</kbd></a> | )
+         qq(<a title="$resource{editthispage}" href="$url_cgi?mycmd=edit;mypage=$cookedpage" accesskey="E">編集</a> | )
          : qq()
      ]}
+     <a href="$url_cgi?mycmd=read;mypage=$cookedpage;x-param=@{[time.[0..9]->[rand 10]]}">表示</a> |
      @{[ $admineditable
          ? qq(<a href="$url_cgi?mycmd=diff;mypage=$cookedpage">$resource{diffbutton}</a> | )
          : qq()
      ]}
-     <a href="$url_cgi?$CreatePage">$resource{createbutton}</a> |
+     <a href="$url_cgi?$CreatePage" class="wiki">新規</a> |
-     <a href="$url_cgi?$IndexPage">$resource{indexbutton}</a> |
+     <a href="$url_cgi?$IndexPage" class="wiki">$resource{indexbutton}</a> |
-     <a href="$url_cgi?$RssPage">$resource{rssbutton}</a> |
+     <a href="$url_cgi?$FrontPage" class="wiki">首頁</a> |
-     <a href="$url_cgi?$FrontPage">$FrontPage</a> |
+     <a href="$url_cgi?$SearchPage" class="wiki">$resource{searchbutton}</a> |
-     <a href="$url_cgi?$SearchPage">$resource{searchbutton}</a> |
+     <a href="$url_cgi?mycmd=RandomJump;x-param=@{[time.[0..9]->[rand 10]]}" class="wiki randomlink">どこか</a> |
-     <a href="$url_cgi?$RecentChanges">$resource{recentchangesbutton}</a>
+     <a href="$url_cgi?$RecentChanges" class="wiki">最新</a>
  </div>
- <h1 class="header"><a
+ EOH
-     title="$resource{searchthispage}"
+ <<EOH;  ## temp
-     href="$url_cgi?mycmd=search;mymsg=$cookedpage">$page</a>@{[&escape(&get_subjectline($page))]}</h1>
+     <a href="$url_cgi?$CreatePage" class="wiki">$resource{createbutton}</a> |
- EOD
+     <a href="$url_cgi?$IndexPage" class="wiki">$resource{indexbutton}</a> |
+ <!--    <a href="$url_cgi?$RssPage" class="wiki">$resource{rssbutton}</a> | -->
+     <a href="$url_cgi?$FrontPage" class="wiki">$FrontPage</a> |
+     <a href="$url_cgi?$SearchPage" class="wiki">$resource{searchbutton}</a> |
+     <a href="$url_cgi?mycmd=RandomJump;x-param=@{[time.[0..9]->[rand 10]]}" class="wiki randomlink">どこか</a> |
+     <a href="$url_cgi?$RecentChanges" class="wiki">$resource{recentchangesbutton}</a>
+ </div>
+ EOH
  }
  sub print_footer {
-     my ($page) = @_;
+     my ($page, $lm) = @_;
+     my $epage = &encode ($page);
      $walrus_log = ($walrus_debugging) ? &text_to_html("----\n$walrus_log") : '';    # Walrus add (debug)
      # Walrus mod (1) start
- my $cvslog = '$Revision$ $Date$';
+   my $cvslog1 = q$Revision$;
-     print <<"EOD";
+   my $cvslog2 = q$Date$;
+   print_navigate_links ($page);
+   print <<"EOD";
+ @{[ $lm ? qq(<div id="wikipage-last-modified">Last modified: $lm</div>) : '' ]}
  <div class="footer">
- <p>
+ <a href="http://www.hyuki.com/yukiwiki/" title="$version &copy; 2000-2002 by Hiroshi Yuki">YukiWiki</a> <a href="http://digit.que.ne.jp/work/" title="$walversion &copy; 2000-2002 by Makio Tsukamoto">WalWiki</a>
- <a href="http://digit.que.ne.jp/work/">WalWiki</a> $walversion &copy; 2000-2002 by <a href="http://digit.que.ne.jp/">Makio Tsukamoto</a>.<br />
+ <a href="/gate/cvs/wakaba/wiki/" title="CVS Repository of this script ($cvslog2)">SuikaWiki $cvslog1</a>
- based on <a href="http://www.hyuki.com/yukiwiki/">YukiWiki</a> $version &copy; 2000-2002 by <a href="http://www.hyuki.com/">Hiroshi Yuki</a>.<br />
- <a href="/gate/cvs/wakaba/wiki/" title="CVS Repository">
- $cvslog
- </a>
- </p>
  <div class="navigation">
  [<a href="/" title="このサーバーの首頁">/</a>
  <a href="/map" title="このサーバーの案内">地図</a>
  <a href="/search/" title="このサーバーの検索">検索</a>]
  </div>
+ <div class="myuri">
+     &lt;<a href="$url_cgi?$epage">$url_cgi?$epage</a>&gt;
+ </div>
  </div>
  $walrus_log
  </body>
  </html>
  EOD
- #       print <<"EOD";
- #   <hr>
- #   <address class="footer">
- #       <a href="http://www.hyuki.com/yukiwiki/">YukiWiki</a> $version
- #       &copy; 2000-2002 by <a href="http://www.hyuki.com/">Hiroshi Yuki</a>.<br />
- #       Modified by <a href="$modifier_url">$modifier_name</a>.
- #   </address>
- #   <p class="footer">
- #       <a href="http://www.hyuki.com/yukiwiki/">$icontag</a>
- #   </p>
- #   </body>
- #   </html>
- #   EOD
-     # Walrus mod (1) end
  }
  sub escape {
      my $s = shift;
      $s =~ s|\r\n|\n|g;
-     $s =~ s|\&|&amp;|g;
+     $s =~ s|&|&amp;|g;
      $s =~ s|<|&lt;|g;
      $s =~ s|>|&gt;|g;
      $s =~ s|"|&quot;|g;
-Line 496 
 sub escape {
+Line 614 
 sub escape {
  sub unescape {
      my $s = shift;
      # $s =~ s|\n|\r\n|g;
-     $s =~ s|\&amp;|\&|g;
+     $s =~ s|&lt;|<|g;
-     $s =~ s|\&lt;|\<|g;
+     $s =~ s|&gt;|>|g;
-     $s =~ s|\&gt;|\>|g;
+     $s =~ s|&quot;|"|g;
-     $s =~ s|\&quot;|\"|g;
+     $s =~ s|&amp;|&|g;
      return $s;
  }
- sub print_content {
+ sub print_content ($;$) {
-     my ($rawcontent) = @_;
+     my ($rawcontent, %option) = @_;
-     print &text_to_html($rawcontent, toc=>1);
+     print &text_to_html($rawcontent, toc=>1, %option);
  }
  sub text_to_html {
      my ($txt, %option) = @_;
      my (@txt) = split(/\n/, $txt);
-     my (@toc);
+     my @toc;
+     my @toc2 = @{$option{-toc}||[]};
      my $tocnum = 0;
      my (@saved, @result);
      unshift(@saved, "</p>");
      push(@result, "<p>");
      foreach (@txt) {
          chomp;
-         # Walrus mod (6) start
+         if (/^\*\*\*\*\*([^\x0D\x0A]*)/) {
-         #if ($saved[0] eq '</html>') {
+             push(@toc, qq(----- <a href="#i$tocnum">@{[&escape($1)||$tocnum]}</a>\n));
-         #    if (/<\/html>/i) { splice(@saved); }
-         #    else { push (@result, &html_to_ignored_html($_)); }
-         #} elsif (/^<html>/i and &is_ignore_html($form{mypage})) {
-         #    push(@result, splice(@saved));
-         #    push(@saved, '</html>');
-         #} els
-         if (/^\*\*\*\*\*(.*)/) {
-             push(@toc, qq(-- <a href="#i$tocnum">@{[&escape($1)]}</a>\n));
              push(@result, splice(@saved), qq(<h6 id="i$tocnum">) . &inline($1) . '</h6>');
              $tocnum++;
-         } elsif (/^\*\*\*\*(.*)/) {
+         } elsif (/^\*\*\*\*([^\x0D\x0A]*)/) {
-             push(@toc, qq(-- <a href="#i$tocnum">@{[&escape($1)]}</a>\n));
+             push(@toc, qq(---- <a href="#i$tocnum">@{[&escape($1)||$tocnum]}</a>\n));
              push(@result, splice(@saved), qq(<h5 id="i$tocnum">) . &inline($1) . '</h5>');
              $tocnum++;
-         } elsif (/^\*\*\*(.*)/) {
+         } elsif (/^\*\*\*([^\x0D\x0A]*)/) {
-             push(@toc, qq(-- <a href="#i$tocnum">@{[&escape($1)]}</a>\n));
+             push(@toc, qq(--- <a href="#i$tocnum">@{[&escape($1)||$tocnum]}</a>\n));
              push(@result, splice(@saved), qq(<h4 id="i$tocnum">) . &inline($1) . '</h4>');
              $tocnum++;
-         } elsif (/^\*\*(.*)/) {
+         } elsif (/^\*\*([^\x0D\x0A]*)/) {
          # if (/^\*\*(.*)/) {
          # Walrus mod (6) end
-             push(@toc, qq(-- <a href="#i$tocnum">@{[&escape($1)]}</a>\n));
+             push(@toc, qq(-- <a href="#i$tocnum">@{[&escape($1)||$tocnum]}</a>\n));
              push(@result, splice(@saved), qq(<h3><a name="i$tocnum"> </a>) . &inline($1) . '</h3>');
              $tocnum++;
-         } elsif (/^\*(.*)/) {
+         } elsif (/^\*([^\x0D\x0A]*)/) {
-             push(@toc, qq(- <a href="#i$tocnum">@{[&escape($1)]}</a>\n));
+             push(@toc, qq(- <a href="#i$tocnum">@{[&escape($1)||$tocnum]}</a>\n));
              push(@result, splice(@saved), qq(<h2><a name="i$tocnum"> </a>) . &inline($1) . '</h2>');
              $tocnum++;
-         #} elsif (/^----/) {
+         } elsif (/^(={1,6})(.*)/) {
-         #    push(@result, splice(@saved), '<hr>');
-         } elsif (/^(={1,5})(.*)/) {
              &back_push('ol', length($1), \@saved, \@result);
              push(@result, '<li>' . &inline($2) . '</li>');
-         } elsif (/^(-{1,5})(.*)/) {
+         } elsif (/^(-{1,6})(.*)/) {
-             &back_push('ul', length($1), \@saved, \@result);
+           &back_push('ul', length($1), \@saved, \@result);
-             push(@result, '<li>' . &inline($2) . '</li>');
+           my ($pf, $l) = ('', $2);
+           if (!$main::_EMBEDED && $l =~ s/^\s*\[([0-9]+)\]//) {
+             my $num = 0+$1;
+             $pf = qq(<a name="anchor-$num" id="anchor-$num" class="anchor">[$num]</a>);
+           }
+           push(@result, '<li>' . $pf . &inline ($l) . '</li>');
          } elsif (/^:([^:]+):(.*)/) {
              &back_push('dl', 1, \@saved, \@result);
              push(@result, '<dt>' . &inline($1) . '</dt>', '<dd>' . &inline($2) . '</dd>');
-         } elsif (/^(>{1,5})(.*)/) {
+         } elsif (/^(?!>>\d)(>{1,5})(.*)/) {
              &back_push('blockquote', length($1), \@saved, \@result);
+             push @result, "<p>";
              push(@result, &inline($2));
+             unshift @saved, "</p>";
          } elsif (/^\s*$/) {
              push(@result, splice(@saved));
-             unshift(@saved, "</p>");
              push(@result, "<p>");
+             unshift(@saved, "</p>");
          } elsif (/^(\s+.*)$/) {
              &back_push('pre', 1, \@saved, \@result);
              #push(@result, &escape($1)); # Not &inline, but &escape
-             push(@result, &inline($1)); # Not &inline, but &escape
+             push(@result, &inline($1));
  #       } elsif (/^\,(.*)$/) {             # Walrus del (BF)
          } elsif (/^\,(.*?)[\x0D\x0A]*$/) { # Walrus add (BF)
              &back_push('table', 1, \@saved, \@result, ' border="1"');
-Line 594 
 sub text_to_html {
+Line 710 
 sub text_to_html {
              push(@result, join('', '<tr>', @value, '</tr>'));
              # XXXXX
              #######
+         } elsif (/^\[(INS|DEL|PRE)\[\s*$/) {
+             push @result, splice (@saved), '<'.lc($1).'>';
+             unshift @saved, "</p>";
+             push @result, "<p>";
+         } elsif (/^\](INS|DEL|PRE)\]\s*$/) {
+             push @result, splice (@saved), '</'.lc($1).'>';
+         } elsif (/^\[([0-9]+)\](.*)$/ && !$main::_EMBEDED) {
+           my $num = 0+$1;
+           push @result, qq(<a name="anchor-$num" id="anchor-$num" class="anchor">[$num]</a>);
+           push @result, &inline ($2);
          } else {
              push(@result, &inline($_));
          }
      }
      push(@result, splice(@saved));
+     my $toc = '';
      if ($option{toc}) {
          # Convert @toc (table of contents) to HTML.
          # This part is taken from Makio Tsukamoto's WalWiki.
          my (@tocsaved, @tocresult);
-         foreach (@toc) {
+         foreach (@toc,@toc2) {
-             if (/^(-{1,3})(.*)/) {
+             if (/^(-{1,6})(.*)$/) {
                  &back_push('ul', length($1), \@tocsaved, \@tocresult);
                  push(@tocresult, '<li>' . $2 . '</li>');
              }
          }
          push(@tocresult, splice(@tocsaved));
-         return join("\n", @tocresult, @result);
+         $toc = join("\n", @tocresult);
-     } else {
+         $toc = $toc ? qq(<div id="wikipage-toc">$toc</div>) : '';
-         return join("\n", @result);
      }
+     $toc .= join("\n", @result);
+     $toc =~ s#<p>\n</p>##g;
+     $toc =~ s#[\x0D\x0A]+</#</#g;
+     $toc =~ s#<pre>\n#<pre>#g;
+     $toc;
  }
  sub back_push {
-Line 634 
 sub back_push {
+Line 765 
 sub back_push {
  sub inline {
      my ($line) = @_;
      $line = &escape($line);
-     $line =~ s|'''([^']+?)'''|<strong>$1</strong>|g;
+     $line =~ s{$embed_command{form}}{&make_custom_form ($1, $2, $3)}ge;
-     $line =~ s|''([^']+?)''|<em>$1</em>|g;
+     $line =~ s{\[(INS|DEL|SUP|SUB|VAR|CODE|KBD|SAMP|DFN)(?:\(([A-Za-z0-9\x20-]+)\))?\[(.+?)\]\]}{<@{[lc $1]}@{[$2 ? qq( class="$2") : '']}>$3</@{[lc $1]}>}g;
-     $line =~ s|(\d\d\d\d-\d\d-\d\d \(\w\w\w\) \d\d:\d\d:\d\d)|<span class="date">$1</span>|g;   # Date
+     $line =~ s:\[(WEAK)\[(.+?)\]\]:<span class="@{[lc $1]}">$2</span>:g;
-     $line =~ s!
+     $line =~ s:\[ABBR\[([^]]+)\] \[([^]]+)\]\]:<acronym title="$2">$1</acronym>:g;
-       (
+     $line =~ s:\[RUBYB\[([^]]+)\] \[([^]]+)\] \[([^]]+)\]\]:<span class="ruby"><ruby class="rb"><rb>$1</rb><rp>(</rp><rt>$2</rt><rp>)</rp></ruby><span class="rp"> (</span><span class="rt-below">$3</span><span class="rp">) </span></span>:g;
-         (?:&lt;(?:mailto|http|https|ftp|urn):[\x21-\x7E]*)&gt;
+     $line =~ s:\[RUBY\[([^]]+)\] \[([^]]+)\]\]:<ruby><rb>$1</rb><rp>(</rp><rt>$2</rt><rp>)</rp></ruby>:g;
-       |
+     $line =~ s:\[RUBYB\[([^]]+)\] \[([^]]+)\]\]:<span class="ruby"><span class="rb">$1</span><span class="rp"> (</span><span class="rt-below">$2</span><span class="rp">) </span></span>:g;
-         ($bracket_name) # [[likethis]], [[#comment]], [[Friend:remotelink]]
+     $line =~ s%\[Q\[([^]]+)\](?: \[&lt;([\x21-\x5A\x5E-\x7E]+)&gt;\])?\]%「<q@{[$2?qq( cite="$2"):'']}>$1</q>」%g;
-       |
+     $line =~ s|'''([^']+)'''|<strong>$1</strong>|g;
-         ($interwiki_definition) # [[Friend http://somewhere/?q=sjis($1)]]
+     $line =~ s|''([^']+)''|<em>$1</em>|g;
-       #|
+     $line =~ s{
-       #  ($wiki_name)
+       ((?:$bracket_name))       # [[likethis]], [[#comment]], [[Friend:remotelink]]
-       )
+       |\[\[([^[]+?)]&gt;&gt;([0-9]+)]   # [[WikiName]>>1]
-             !
+       |&gt;&gt;([0-9]+)
-                 &make_link($1)
+       |&lt;([A-Za-z0-9%]+:(?:(?!&gt;).)+)&gt;
-             !gex;
+     }{
+       my ($l, $page,$anchor, $anum, $uri) = ($1, $3,$4, 0+$5, $6);
+       if ($l) {
+         &make_link($l)
+       } elsif (defined $page) {
+         &make_wikilink ($page, anchor => 0+$anchor);
+       } elsif ($anum) {
+         qq(<a href="#anchor-$anum" class="wiki-anchor">&gt;&gt;$anum</a>);
+       } elsif ($uri) {
+         &make_urilink ($uri);
+       }
+     }gex;
      return $line;
  }
+ sub make_wikilink ($%) {
+   my ($ename, %option) = @_;
+   my $name = &unescape ($ename);
+   if ($database{$name}) {
+     my $subject = &escape (&get_subjectline ($name, delimiter => ''));
+     if ($option{anchor}) {
+       return qq(<a title="$subject" href="$url_cgi?@{[&encode($name)]}#anchor-$option{anchor}" class="wiki">$ename&gt;&gt;$option{anchor}</a>);
+     } else {
+       return qq(<a title="$subject" href="$url_cgi?@{[&encode($name)]}" class="wiki">$ename</a>);
+     }
+   } else {
+     return qq(<a title="$resource{editthispage}" href="$url_cgi?mycmd=edit;mypage=@{[&escape($name)]}" class="wiki not-exist">$ename<span class="mark">$editchar</span></a>);
+   }
+ }
+ sub make_urilink ($;%) {
+   require URI;
+   my $uri = shift;
+   if ($uri =~ s/^IW://) {       ## InterWiki (not URI)
+     $uri = &unescape ($uri);
+     if ($uri =~ /^([^\x00-\x2F\x3A-\x40\x5B-\x60\x7B-\x7F]+|"(?:\\.|[^"\\])+"):([^\x00-\x2F\x3A-\x40\x5B-\x60\x7B-\x7F]+|"(?:\\.|[^"\\])+")$/) {
+       my ($site, $name) = ($1, $2);
+       for ($site, $name) {
+         if (s/^"//) { s/"$//; s/\\(.)/$1/g }
+       }
+       if ($interwiki{$site}) {
+         my $uri = &escape ($fmt{interwiki}->replace ($interwiki{$site} => {site => $site, name => $name}));
+         $site = &escape ($site); $name = &escape ($name);
+         qq(&lt;<a href="$uri" class="out-of-wiki interwiki" title="$name ($site); URI: &lt;$uri&gt;"><span class="interwiki-site">$site:</span><span class="interwiki-name">$name</span></a>&gt;);
+       } else {
+         qq(&lt;未登録の <a href="$url_cgi?InterWikiName" class="wiki">InterWikiName</a>: @{[&escape ($site)]}>);
+       }
+     } else {
+       qq(&lt;不正な <a href="$url_cgi?InterWikiName" class="wiki">InterWikiName</a>: @{[&escape($uri)]}>);
+     }
+   } elsif ($uri =~ /^urn:/) {   ## URN
+     my $uri2 = &escape (URI->new ('/uri-res/N2L?'.&unescape ($uri), 'http')->canonical);
+     qq(&lt;<a href="$uri2" title="URI: &lt;$uri&gt; (via &lt;$uri2&gt;)" class="out-of-wiki urn">$uri</a>&gt;);
+   } elsif ($uri =~ s/^MAIL://) {        ## mail address (not URI)
+     my $uri2 = &escape (URI->new ('mailto:'.&unescape ($uri))->canonical);
+     qq(&lt;<a href="$uri2" class="out-of-wiki mail">$uri</a>&gt;);
+   } elsif ($uri =~ s/^IMG(?:\([^)]+\))?://) {   ## image (not URI itself)
+     my $uri2 = &escape (URI->new (&unescape ($uri))->canonical);
+     qq(<img src="$uri2" alt="" title="URI: &lt;$uri2&gt;" class="out-of-wiki">);
+   } else {      ## misc. URI
+     CGI::Carp::warningsToBrowser (0);
+     my $uri2 = &escape (URI->new (&unescape ($uri))->canonical);
+     CGI::Carp::warningsToBrowser (1);
+     qq(&lt;<a href="$uri2" title="URI: &lt;$uri2&gt;" class="out-of-wiki">$uri</a>&gt;);
+   }
+ }
+ my $FormIndex = 0;
+ sub make_custom_form ($$$) {
+     my ($definition, $template, $option) = @_;
+     $definition =~ s/\\(.)/$1/g;
+     ## $template and $option is currently not used in this procedure.
+     unless ($main::_EMBEDED) {
+         $FormIndex++;
+         my $param = bless {}, 'SuikaWiki::Plugin';
+         my $lastmodified = &get_info($form{mypage}, $info_LastModified);
+         my $r = <<EOH;
+ <form method="post" action="$url_cgi" id="wikiform-$FormIndex" class="wikiform">
+   <input type="hidden" name="mycmd" value="wikiform">
+   <input type="hidden" name="mypage" value="@{[&escape($form{mypage})]}">
+   <input type="hidden" name="myLastModified" value="$lastmodified">
+   <input type="hidden" name="mytouch" value="on">
+   <input type="hidden" name="wikiform_index" value="$FormIndex">
+ EOH
+     $r .= qq(<a name="wikiform-$FormIndex"></a>) if $UA =~ m#Mozilla/[12]\.#;
+         $r .= $fmt{form_input}->replace (&unescape ($definition), $param);
+         $r .= <<EOH;
+ </form>
+ EOH
+     } else {
+         q(<ins class="wiki-error"><strong>Warning</strong>: form in embeded page is currently not supported.</ins>);
+     }
+ }
+ ## to be obsoleted
  sub make_link {
      my $chunk = shift;
      # Walrus add (3) start
      $chunk =~ s/^&lt;(.*)&gt;$/$1/;
      my $name  = $chunk;
-     if ($chunk =~ /^\[\[([^ ]+?) ([^ ]+?)\]\]$/ and $form{mypage} ne $InterWikiName) {
-         ($name, $chunk) = ($1, $2);
-     } elsif ($chunk =~ /^mailto:(.*)$/) {
-         $name = $1;
-     }
-     if ($use_autoimg and $name =~ /^(http|https|ftp|):.+\.(png|gif|jpe?g)/) {
-         $name = qq(<img src="$name">) ;
-     }
      $name = &unarmor_name($name);
      # Walrus add (3) end
-     if ($chunk =~ /^(http|https|ftp):/) {
+     if ($chunk =~ /^$embedded_name$/) {
-         # Walrus mod (3) start
- #       if ($use_autoimg and $chunk =~ /\.(gif|png|jpeg|jpg)$/) {
- #           return qq(<a href="$chunk"><img src="$chunk"></a>);
- #       } else {
- #           return qq(<a href="$chunk">$chunk</a>);
- #       }
-         return qq(&lt;<a href="$chunk">$name</a>&gt;);
-         # Walrus mod (3) end
-     } elsif ($chunk =~ m#^urn:[0-9A-Za-z_:;/.-]+#) {
-         return qq|&lt;<a href="/uri-res/N2L?${name}">$name</a>&gt;|;
-     } elsif ($chunk =~ /^mailto:(.*)/) {
- #       return qq(<a href="$chunk">$2</a>);                 # Walrus del (3)
-         return qq(&lt;<a href="$chunk">$name</a>&gt;);              # Walrus add (3)
-     } elsif ($chunk =~ /^$interwiki_definition$/) {
- #       return qq(<span class="InterWiki">$chunk</span>);   # Walrus del (3)
-         return qq(<span class="InterWiki">$name</span>);    # Walrus add (3)
-     } elsif ($chunk =~ /^$embedded_name$/) {
          return &embedded_to_html($chunk);
      } else {
          $chunk = &unarmor_name($chunk);
          $chunk = &unescape($chunk); # To treat '&' or '>' or '<' correctly.
          my $cookedchunk = &encode($chunk);
-         if ($chunk =~ /^$interwiki_name$/) {
+         if ($database{$chunk}) {
-             my ($intername, $localname) = ($1, $2);
-             my $remoteurl = $interwiki{$intername};
-             if ($remoteurl) {
- #               $remoteurl =~ s/\b(euc|sjis|ykwk|asis)\(\$1\)/&interwiki_convert($1, $localname)/e;      # Walrus del (4)
-                 $remoteurl =~ s/\b(euc|sjis|ykwk|asis|isbn)\(\$1\)/&interwiki_convert($1, $localname)/e; # Walrus add (4)
- #               return qq(<a href="$remoteurl">$chunk</a>); # Walrus del (3)
-                 return qq(<a href="$remoteurl">$name</a>);  # Walrus add (3)
-             } else {
- #               return $chunk;                              # Walrus del (3)
-                 return $name;                               # Walrus add (3)
-             }
-         } elsif ($database{$chunk}) {
              my $subject = &escape(&get_subjectline($chunk, delimiter => ''));
  #           return qq(<a title="$subject" href="$url_cgi?$cookedchunk">$chunk</a>);  # Walrus del (3)
-             return qq(<a title="$subject" href="$url_cgi?$cookedchunk">$name</a>);   # Walrus add (3)
+             return qq(<a title="$subject" href="$url_cgi?$cookedchunk" class="wiki">@{[&escape($name)]}</a>);   # Walrus add (3)
          } elsif ($page_command{$chunk}) {
  #           return qq(<a title="$chunk" href="$url_cgi?$cookedchunk">$chunk</a>);    # Walrus del (3)
-             return qq(<a title="$chunk" href="$url_cgi?$cookedchunk" class="wiki">$name</a>);     # Walrus add (3)
+             return qq(<a title="$chunk" href="$url_cgi?$cookedchunk" class="wiki">@{[&escape($name)]}</a>);     # Walrus add (3)
          } else {
-             return qq(<a title="$resource{editthispage}" href="$url_cgi?mycmd=edit;mypage=$cookedchunk" class="wiki">$name<span class="mark">$editchar</span></a>);
+             return qq(<a title="$resource{editthispage}" href="$url_cgi?mycmd=edit;mypage=$cookedchunk" class="wiki">@{[&escape($name)]}<span class="mark">$editchar</span></a>);
          }
      }
  }
- # Walrus add (6) start
- sub is_ignore_html {
-     my ($pagename) = @_;
-     foreach (@ignore_html_page) {
-         return 1 if ($pagename eq $_);
-     }
-     return 0;
- }
- # Walrus add (6) end
- # Walrus add (6) start
- sub html_to_ignored_html {
-     my $str = shift(@_);
-     my $text_regex        = q{[^<]*};
-     my $tag_regex_        = q{[^"'<>]*(?:"[^"]*"[^"'<>]*|'[^']*'[^"'<>]*)*(?:>|(?=<)|$(?!\n))}; #'}}}}
-     my $comment_tag_regex = '<!(?:--[^-]*-(?:[^-]+-)*?-(?:[^>-]*(?:-[^>-]+)*?)??)*(?:>|$(?!\n)|--.*$)';
-     my $tag_regex         = qq{$comment_tag_regex|<$tag_regex_};
-     my $ignored           = join('|', @ignore_html_tags);
-     my $result = '';
-     while ($str =~ /($text_regex)($tag_regex)?/gso) {
-       last if $1 eq '' and $2 eq '';
-       $result .= $1;
-       my $tag_tmp = $2;
-       $result .= ($tag_tmp =~ /^<\/?($ignored)(?![0-9A-Za-z])/i) ? $tag_tmp : &escape($tag_tmp);
-       if ($tag_tmp =~ /^<(XMP|PLAINTEXT|SCRIPT)(?![0-9A-Za-z])/i) {
-         $str =~ /(.*?)(?:<\/$1(?![0-9A-Za-z])$tag_regex_|$)/gsi;
-         $result .= &escape($1);
-       }
-     }
-     return $result;
- }
- # Walrus add (6) end
  sub print_message {
      my ($msg) = @_;
      print qq(<p><strong>$msg</strong></p>);
  }
+ sub get_message {
+     my ($msg) = @_;
+     qq(<p><strong>$msg</strong></p>);
+ }
  sub init_form {
      if (param()) {
          foreach my $var (param()) {
              $form{$var} = param($var);
-         }
+       }
-     } else {
-         $ENV{QUERY_STRING} = $FrontPage;
      }
+     $form{mypage} = &code_convert(\$form{mypage}, $kanjicode);
-     my $query = &decode($ENV{QUERY_STRING});
+     if ($main::ENV{QUERY_STRING} && $main::ENV{QUERY_STRING} !~ /[&;=]/) {
-     if ($page_command{$query}) {
+       my $query = &decode($main::ENV{QUERY_STRING});
+       $query = &code_convert(\$query, $kanjicode);
+       if ($page_command{$query}) {
          $form{mycmd} = $page_command{$query};
          $form{mypage} = $query;
-     } elsif ($query =~ /^($wiki_name)$/) {
+       } else {
-         $form{mycmd} = 'read';
-         $form{mypage} = $1;
-     } elsif ($database{$query}) {
-         $form{mycmd} = 'read';
          $form{mypage} = $query;
+         $form{mycmd} = $database{$form{mypage}} ? 'read' : 'edit';
+       }
      }
+     $form{mypage} ||= 'HomePage';
+     $form{mycmd} ||= 'read';
      # mypreview_edit        -> do_edit, with preview.
      # mypreview_adminedit   -> do_adminedit, with preview.
-Line 785 
 sub init_form {
+Line 942 
 sub init_form {
          }
      }
      #
      # $form{mycmd} is frozen here.
      #
+     for (grep /^wikiform__/, keys %form) {
+         $form{$_} = &code_convert (\$form{$_}, $kanjicode);
+     }
      $form{mymsg} = &code_convert(\$form{mymsg}, $kanjicode);
      $form{myname} = &code_convert(\$form{myname}, $kanjicode);
  }
  sub update_recent_changes {
-     my $update = "- @{[&get_now]} @{[&armor_name($form{mypage})]} @{[&get_subjectline($form{mypage})]}";
+     my $update = "- @{[&get_now]} [[@{[&escape($form{mypage})]}]] @{[&get_subjectline($form{mypage})]}";
      my @oldupdates = split(/\r?\n/, $database{$RecentChanges});
+     shift (@oldupdates); ## '#?' magic line
      my @updates;
      foreach (@oldupdates) {
-         /^\- \d\d\d\d\-\d\d\-\d\d \(...\) \d\d:\d\d:\d\d (\S+)/;    # date format.
+         /^\- \d\d\d\d\-\d\d\-\d\d \([^)]+\) \d\d:\d\d \[\[(\S+?)\]\]/;
-         my $name = &unarmor_name($1);
+         my $name = $1;
-         if (&is_exist_page($name) and ($name ne $form{mypage})) {
+         if ($name ne $form{mypage}) {
-             push(@updates, $_);
+             push @updates, $_;
          }
      }
      if (&is_exist_page($form{mypage})) {
-         unshift(@updates, $update);
+       unshift @updates, $update;
      }
      splice(@updates, $maxrecent + 1);
-     $database{$RecentChanges} = join("\n", @updates);
+     $database{$RecentChanges} = "#?SuikaWiki/0.9\n" . join("\n", @updates);
      if ($file_touch) {
          open(FILE, "> $file_touch");
          print FILE localtime() . "\n";
-Line 829 
 sub get_subjectline {
+Line 990 
 sub get_subjectline {
          # Get the subject of the page.
          my $subject = $database{$page};
+         $subject =~ s#^(?:\#\?)?SuikaWiki/0.9[^\x0D\x0A]*[\x0D\x0A]+##s;
          $subject =~ s/\r?\n.*//s;
-         return "$delim$subject";
+         return "$delim$subject".$option{tail};
      }
  }
-Line 911 
 sub print_searchform {
+Line 1073 
 sub print_searchform {
      my ($word) = @_;
      print <<"EOD";
  <form action="$url_cgi" method="get">
-     <input type="hidden" name="mycmd" value="search">
+     <input type="hidden" name="mycmd" value="read">
-     <input type="text" name="mymsg" value="$word" size="20">
+     <input type="text" name="mypage" value="$word" size="20">
      <input type="submit" value="$resource{searchbutton}">
  </form>
  EOD
-Line 936 
 sub print_editform {
+Line 1098 
 sub print_editform {
          }
          $mymsg = &escape($form{mymsg});
      } else {
-         $mymsg = &escape($mymsg);
+         $mymsg = &escape($mymsg || $database{NewPageTemplate});
      }
      my $edit = $mode{admin} ? 'adminedit' : 'edit';
+     my $escapedmypage = &escape($form{mypage});
+     my $escapedmypassword = &escape($form{mypassword});
      print <<"EOD";
  <form action="$url_cgi" method="post">
-     @{[ $mode{admin} ? qq($resource{frozenpassword} <input type="password" name="mypassword" value="$form{mypassword}" size="10"><br>) : "" ]}
+ <h2>$escapedmypageの編集</h2>
+     @{[ $mode{admin} ? qq($resource{frozenpassword} <input type="password" name="mypassword" value="$escapedmypassword" size="10"><br>) : "" ]}
      <input type="hidden" name="myLastModified" value="$lastmodified">
-     <input type="hidden" name="mypage" value="$form{mypage}">
+     <input type="hidden" name="mypage" value="$escapedmypage">
-     <textarea cols="$cols" rows="$rows" name="mymsg" wrap="off">$mymsg</textarea><br>
+     <textarea cols="$cols" rows="$rows" name="mymsg" tabindex="1">$mymsg</textarea><br>
  @{[
      $mode{admin} ?
      qq(
-Line 959 
 sub print_editform {
+Line 1124 
 sub print_editform {
      qq(
          <input type="checkbox" name="mytouch" value="on" checked="checked">$resource{touch}<br>
          <input type="submit" name="mypreview_$edit" value="$resource{previewbutton}">
-         <input type="submit" name="mypreview_write" value="$resource{savebutton}"><br>
+         <input type="submit" name="mypreview_write" value="$resource{savebutton}" accesskey="S"><kbd>S</kbd>
+         [@{[do {my $n = 0;
+                $mymsg =~ s/(?:-+\s)?\[([0-9]+)\]/$n = $1 if $1 > $n; $&/mge;
+                ++$n}]}]<br>
      )
  ]}
  </form>
  EOD
      unless ($mode{conflict}) {
          # Show the format rule.
-         open(FILE, $file_format) or &print_error("($file_format)");
+         my $help = $database{'WikiEditHelp'};
-         my $content = join('', <FILE>);
+         $help =~ s!^\#\?([A-Z][A-Za-z0-9-]+/[0-9.]+(?:[^0-9.\x0D\x0A][^\x0D\x0A]*)?)[\x0D\x0A]+!!s;
-         &code_convert(\$content, $kanjicode);
+         print &text_to_html ($help, toc => 0);
-         close(FILE);
+     #    open(FILE, $file_format) or &print_error("($file_format)");
-         print &text_to_html($content, toc=>0);
+     #    my $content = join('', <FILE>);
+     #    &code_convert(\$content, $kanjicode);
+     #    close(FILE);
+     #    print &text_to_html($content, toc=>0);
      }
  }
-Line 988 
 EOD
+Line 1159 
 EOD
  sub is_editable {
      my ($page) = @_;
-     if (&is_bracket_name($page)) {
+     if ($fixedpage{$page} || $page =~ /\s/ || $page =~ /^\#/) {
-         return 0;
-     } elsif ($fixedpage{$page}) {
-         return 0;
-     } elsif ($page =~ /\s/) {
-         return 0;
-     } elsif ($page =~ /^\#/) {
-         return 0;
-     } elsif ($page =~ /^$interwiki_name$/) {
          return 0;
      } else {
          return 1;
-Line 1006 
 sub is_editable {
+Line 1169 
 sub is_editable {
  # armor_name:
  #   WikiName -> WikiName
  #   not_wiki_name -> [[not_wiki_name]]
- sub armor_name {
+ sub armor_name { qq([[$_[0]]]) }
-     my ($name) = @_;
-     if ($name =~ /^$wiki_name$/) {
-         return $name;
-     } else {
-         return "[[$name]]";
-     }
- }
  # unarmor_name:
  #   [[bracket_name]] -> bracket_name
-Line 1027 
 sub unarmor_name {
+Line 1183 
 sub unarmor_name {
      }
  }
- sub is_bracket_name {
-     my ($name) = @_;
-     if ($name =~ /^$bracket_name$/) {
-         return 1;
-     } else {
-         return 0;
-     }
- }
  sub decode {
      my ($s) = @_;
      $s =~ tr/+/ /;
-Line 1076 
 sub conflict {
+Line 1223 
 sub conflict {
      my $content = join('', <FILE>);
      &code_convert(\$content, $kanjicode);
      close(FILE);
-     &print_header($page);
+     &print_header($page, -noindex => 1);
      &print_content($content);
      &print_editform($rawmsg, $form{myLastModified}, frozen=>0, conflict=>1);
      &print_footer($page);
-Line 1085 
 sub conflict {
+Line 1232 
 sub conflict {
  sub get_now {
      my (@week) = qw(Sun Mon Tue Wed Thu Fri Sat);
+     my (@week) = qw(日 月 火 水 木 金 土);
      my ($sec, $min, $hour, $day, $mon, $year, $weekday) = localtime(time);
      $year += 1900;
      $mon++;
-Line 1092 
 sub get_now {
+Line 1240 
 sub get_now {
      $day = "0$day" if $day < 10;
      $hour = "0$hour" if $hour < 10;
      $min = "0$min" if $min < 10;
-     $sec = "0$sec" if $sec < 10;
+     #$sec = "0$sec" if $sec < 10;
      $weekday = $week[$weekday];
-     return "$year-$mon-$day ($weekday) $hour:$min:$sec";
+     return "$year-$mon-$day ($weekday) $hour:$min";
  }
- # [[YukiWiki http://www.hyuki.com/yukiwiki/wiki.cgi?euc($1)]]
  sub init_InterWikiName {
-     my $content = $database{$InterWikiName};
+   my @content = split /\n/, $database{$InterWikiName};
-     while ($content =~ /\[\[(\S+) +(\S+)\]\]/g) {
+   for (@content) {
-         my ($name, $url) = ($1, $2);
+     if (/^([^#]\S*)\s+(\S[^\x0A\x0D]+)/) {
-         $interwiki{$name} = $url;
+       $interwiki{$1} = $2;
      }
+   }
+   require Message::Util::Formatter;
+   $fmt{interwiki} = Message::Util::Formatter->new;
+   $fmt{interwiki}->{encoded} = sub {
+     my ($o, $p) = @_;
+     if ($o->{except}) {
+       $o->{except} =~ tr/\x00-\x20\x22\x23%\x2D<>^[\x5C]`{|}\x7F-\xFF//d;
+     }
+     my $s = &code_convert (\$p->{name}, $o->{charset} || 'iso-2022-7bit');
+     $s =~ s/([^$o->{except}A-Za-z0-9_-])/sprintf '%%%02X', unpack 'C', $1/ge;
+     $s;
+   };
+   $fmt{interwiki}->{ykwk} = sub {       ## YukiWiki1
+     my ($o, $p) = @_;
+     my $s = $p->{name};
+     $s = qq([[$s]]) if $s !~ /^[A-Z][a-z]+(?:[A-Z][a-z]+)+$/;
+     &encode (&code_convert (\$p->{name}, $o->{charset} || 'shift_jis'));
+   };
+   $fmt{form_input} = Message::Util::Formatter->new;
+   for (@{$SuikaWiki::Plugin::List{wikiform_input}||[]}) {
+     $_->load_formatter ($fmt{form_input}, type => 'wikiform_input');
+   }
  }
- sub interwiki_convert {
-     my ($type, $localname) = @_;
-     if ($type eq 'sjis' or $type eq 'euc') {
-         &code_convert(\$localname, $type);
-         return &encode($localname);
-     } elsif ($type eq 'ykwk') {
-         # for YukiWiki1
-         if ($localname =~ /^$wiki_name$/) {
-             return $localname;
-         } else {
-             &code_convert(\$localname, 'sjis');
-             return &encode("[[" . $localname . "]]");
-         }
-     } elsif ($type eq 'asis') {
-         return $localname;
-     # Walrus add (4) start
-     } elsif ($type eq 'isbn') {
-         $localname = join('', ($localname =~ /[0-9x]/g)) if ($localname =~ /^(\d-?){9}[\dx]$/);
-         return $localname;
-     # Walrus add (4) end
-     } else {
-         return $localname;
-     }
- }
  sub get_info {
      my ($page, $key) = @_;
-Line 1184 
 sub is_frozen {
+Line 1330 
 sub is_frozen {
  sub do_comment {
      my ($content) = $database{$form{mypage}};
-     my $datestr = &get_now;
+     my $default_name;   ## this code does not strict.
-     my $namestr = $form{myname} ? " ''[[$form{myname}]]'' : " : " ";
+     $default_name = $1 if $content =~ /default-name="([^"]+)"/;
-     if ($content =~ s/(\Q$embed_comment\E)/- $datestr$namestr$form{mymsg}\n$1/) {
+     my $datestr = '[WEAK['.&get_now.']]';
-         ;
+     my $namestr = $form{myname} || $default_name || $DEFAULT_embed_comment_name;
-     } else {
+     ($namestr = '', $datestr = '') if $form{myname} eq 'nodate';
-         $content =~ s/(\Q$embed_rcomment\E)/$1\n- $datestr$namestr$form{mymsg}/;
+     if ($namestr =~ /^(?:>>)?[0-9]/) {
+       $namestr = qq( ''$namestr'': );
+     } elsif (length $namestr) {
+       $namestr = qq( ''[[$namestr]]'': );
+     }
+     my $anchor = &get_new_anchor_index ($content);
+ #    $content =~ s/(?:-+\s)?\[([0-9]+)\]/$anchor = $1 if $1 > $anchor; $&/mge;
+  #   $anchor++;
+     my $i = 1;  my $o = 0;
+     $content =~ s{(\Q$embed_comment\E|\Q$embed_rcomment\E)}{
+       my $embed = $1;
+       if ($i == $form{comment_index}) {
+         if ($embed eq $embed_comment) {
+           $embed = "- [$anchor] $datestr$namestr$form{mymsg}\n$embed";  $o = 1;
+         } else {
+           $embed .= "\n- [$anchor] $datestr$namestr$form{mymsg}";  $o = 1;
+         }
+       }
+       $i++; $embed;
+     }ge;
+     unless ($o) {
+       $content = "#?SuikaWiki/0.9\n\n" unless $content;
+       $content .= "\n" unless $content =~ /\n$/s;
+       $content .= "- [$anchor] $datestr$namestr$form{mymsg}\n";
      }
-     if ($form{mymsg}) {
+     $form{__comment_anchor_index} = $anchor;
+     if ($form{mymsg} || $form{myname}) {
          $form{mymsg} = $content;
          $form{mytouch} = 'on';
          &do_write;
-Line 1201 
 sub do_comment {
+Line 1372 
 sub do_comment {
      }
  }
+ sub get_new_anchor_index ($) {
+     my $content = shift;
+     my $anchor = 0;
+     $content =~ s/^(?:[-=]+\s*)?\[([0-9]+)\]/$anchor = $1 if $1 > $anchor; $&/mge;
+     $anchor + 1;
+ }
+ my $CommentIndex = 0;
  sub embedded_to_html {
      my ($embedded) = @_;
      if ($embedded eq $embed_comment or $embedded eq $embed_rcomment) {
+       unless ($main::_EMBEDED) {
          my $lastmodified = &get_info($form{mypage}, $info_LastModified);
          return <<"EOD";
- <form action="$url_cgi" method="post">
+ <form action="$url_cgi" method="post" id="x-comment-@{[++$CommentIndex]}" class="comment"><p>
      <input type="hidden" name="mycmd" value="comment">
      <input type="hidden" name="mypage" value="$form{mypage}">
      <input type="hidden" name="myLastModified" value="$lastmodified">
      <input type="hidden" name="mytouch" value="on">
-     $resource{yourname}
+     <input type="hidden" name="comment_index" value="$CommentIndex">
-     <input type="text" name="myname" value="" size="10">
+     $embed_comment_Name_Prompt
-     <input type="text" name="mymsg" value="" size="40">
+     <input type="text" name="myname" value="" size="10" class="comment-name">
-     <input type="submit" value="$resource{commentbutton}">
+     <input type="text" name="mymsg" value="" size="60" class="comment-msg">
- </form>
+     <input type="submit" value="$resource{commentbutton}" class="comment-submit">
+ </p></form>
  EOD
+      } else {
+         return <<"EOD";
+ <del><form action="$url_cgi" method="get">
+     <input type="hidden" name="mycmd" value="read">
+     <input type="hidden" name="mypage" value="$form{mypage}">
+     $embed_comment_Name_Prompt
+     <input type="text" name="myname" value="" size="10" disabled="disabled">
+     <input type="text" name="mymsg" value="" size="60" disabled="disabled">
+     <input type="submit" value="$resource{commentbutton}" disabled="disabled">
+ </form></del>
+ EOD
+     }
+   } elsif ($embedded =~ /$embed_command{searched}/) {
+     return get_search_result ($1, -match_myself => 1);
      # Walrus add (5) start
      } elsif ($embedded =~ /$embed_interwiki/ and my $remoteurl = $interwiki{$2}) {
          $_ = &make_interwiki_box($1, $2);
          return ($_) ? $_ : $embedded;
      # Walrus add (5) end
+   } elsif ($embedded =~ /^\[\[\#embed:(.+)\]\]$/) {
+     my ($name, $r) = ($1, '');
+     if ($main::_EMBEDED != 1) {
+       my ($content, $cf) = ($database{$name}, 'SuikaWiki/0.9');
+       $cf = $1 if $content =~ s!^(?:[\#<]\?|/\*\s*)?([A-Z][A-Za-z0-9-]+/[0-9.]+(?:[^0-9.][^\x0D\x0A]*)?)[\x0D\x0A]+!!s;
+       if ($cf =~ m!^(?:\#\?)?SuikaWiki/0.9(?:$|\s)!) {
+         $main::_EMBEDED = 1;
+         $r = &text_to_html ($content, content_format => $cf);
+         $main::_EMBEDED = 0;
+       } elsif (length $content) {
+         $r = "<pre>@{[&escape ($content)]}</pre>";
+       } else {
+         $r = &text_to_html ("[INS[\n埋め込まれている [[$name]] はまだ書かれていません。\n]INS]\n", content_format => 'SuikaWiki/0.9');
+       }
+     } else {    ## nested #EMBED
+       $r = &text_to_html ("[INS[\n[[$name]] の埋め込みは (入り組んでいるので) 解決されませんでした。\n]INS]\n", content_format => 'SuikaWiki/0.9');
+     }
+     return qq(<blockquote title="@{[&escape($name)]}" class="wiki-embed">$r<div class="cite-note">『<cite><a href="$url_cgi?@{[&encode($name)]}" class="wiki">@{[&escape($name)]}</a></cite>』</div></blockquote>);
+   } elsif ($embedded =~ /^\[\[\#randomlink:(.+)\]\]$/) {
+     return qq(<a href="$url_cgi?mycmd=RandomJump;x-param=@{[time.[0..9]->[rand 10]]}" class="wiki randomlink">$1</a>);
+   } else {
+     return $embedded;
+   }
+ }
+ sub do_wikiform {
+     my $content = $database{$form{mypage}};
+     my $anchor = &get_new_anchor_index ($content);
+     for my $t (qw/form_template form_option/) {
+         unless ($fmt{$t}) {
+             $fmt{$t} = Message::Util::Formatter->new;
+             for (@{$SuikaWiki::Plugin::List{'wiki'.$t}||[]}) {
+                 $_->load_formatter ($fmt{$t}, type => 'wiki'.$t);
+             }
+         }
+     }
+     my $write = 0;
+     my $i = 1;
+     $content =~ s{$embed_command{form}}{
+         my ($embed, $template, $option) = ($&, $2, $3);
+         $template =~ s/\\(.)/$1/g;
+         $option =~ s/\\(.)/$1/g;
+         if ($i == $form{wikiform_index}) {
+             my $param = bless {}, 'SuikaWiki::Plugin';
+             $param->{page} = $form{mypage};
+             $param->{form_index} = $i;
+             $param->{anchor_index} = $anchor;
+             $param->{argv} = \%form;
+             $param->{default_name} = $1 if $content =~ /default-name="([^"]+)"/;
+             $fmt{form_option}->replace ($option, $param);
+             my $t = $fmt{form_template}->replace ($template, $param);
+             if (length $t) {
+                 if ($param->{output}->{reverse}) {
+                     $embed = $t . "\n" . $embed;
+                 } else {
+                     $embed .= "\n" . $t;
+                 }
+                 $write = 1;
+                 $form{__comment_anchor_index} = $anchor
+                   unless $param->{anchor_index};  ## $anchor is used!
+             }
+         }
+         $i++; $embed;
+     }ge;
+     unless ($write) {
+       #$content = "#?SuikaWiki/0.9\n\n" unless $content;
+       #$content .= "\n" unless $content =~ /\n$/s;
+       #
+     }
+     $form{__wikiform_anchor_index} = $form{wikiform_index};
+     if ($write) {
+         $form{mymsg} = $content;
+         $form{mytouch} = 'on';
+         &do_write;
      } else {
-         return $embedded;
+         $form{mycmd} = 'read';
+         &do_read;
      }
  }
  # Walrus add (5) start
  sub do_interwiki_box {
      my $remoteurl = $interwiki{$form{'myintername'}};
-Line 1263 
 EOD
+Line 1534 
 EOD
  # Walrus add (5) end
  sub code_convert {
-     my ($contentref, $kanjicode) = @_;
+     my ($contentref, $code) = (shift, shift || $kanjicode);
- #   &Jcode::convert($contentref, $kanjicode);       # for Jcode.pm
+     $code = 'jis' if $code =~ /iso/;
-     &jcode::convert($contentref, $kanjicode);       # for jcode.pl
+     $code = 'euc' if $code =~ /euc/;
+     $code = 'sjis' if $code =~ /shift/;
+     $code = 'utf8' if $code =~ /utf/;
+     &Jcode::convert($contentref, $code);       # for Jcode.pm
+ #    &jcode::convert($contentref, $code);       # for jcode.pl
+     &jcode::tr ($contentref, "\xA3\xB0-\xA3\xB9\xA3\xC1-\xA3\xDA\xA3\xE1-\xA3\xFA\xA1\xF5\xA1\xA4\xA1\xA5\xA1\xA7\xA1\xA8\xA1\xA9\xA1\xAA\xA1\xAE\xA1\xB0\xA1\xB2\xA1\xBF\xA1\xC3\xA1\xCA\xA1\xCB\xA1\xCE\xA1\xCF\xA1\xD0\xA1\xD1\xA1\xDC\xA1\xF0\xA1\xF3\xA1\xF4\xA1\xF6\xA1\xF7\xA1\xE1\xA2\xAF\xA2\xB0\xA2\xB2\xA2\xB1\xA1\xE4\xA1\xE3\xA1\xC0\xA1\xA1" => q(0-9A-Za-z&,.:;?!`^_/|()[]{}+$%#*@='"~-><\ )) if $code eq 'euc';
      return $$contentref;
  }
-Line 1339 
 sub do_diff {
+Line 1615 
 sub do_diff {
      }
      &open_diff;
      my $title = $form{mypage};
-     &print_header($title);
+     &print_header($title, -noindex => 1);
      $_ = &escape($diffbase{$form{mypage}});
      &close_diff;
      print qq(<h3>$resource{difftitle}</h3>);
-Line 1375 
 sub do_rss {
+Line 1651 
 sub do_rss {
      my $count = 0;
      foreach (split(/\n/, $recentchanges)) {
          last if ($count >= 15);
-         /^\- \d\d\d\d\-\d\d\-\d\d \(...\) \d\d:\d\d:\d\d (\S+)/;    # date format.
+         /^\- \d\d\d\d\-\d\d\-\d\d \([^)]+\) \d\d:\d\d:\d\d (\S+)/;    # date format.
          my $title = &unarmor_name($1);
          my $escaped_title = &escape($title);
          my $link = $modifier_rss_link . '?' . &encode($title);
-Line 1404 
 sub is_exist_page {
+Line 1680 
 sub is_exist_page {
      }
  }
+ sub __get_database ($) { $database{ $_[0] } }
+ sub __set_database ($$) { $database{ $_[0] } = $_[1] }
+ package wiki::referer;
+ sub add ($$) {
+   my $page = shift;
+   my $uri = shift;
+   unless (ref $uri) {
+     require URI;
+     $uri = URI->new ($uri);
+     ## Some schemes do not have query part.
+     eval q{ $uri->query (undef) if $uri->query =~ /^[0-9]{6,8}$/ };
+     $uri->fragment (undef);
+   }
+   $uri = $uri->canonical;
+   return unless $uri;
+   for my $regex (&get_dont_record) {
+     return if $uri =~ /$regex/;
+   }
+   my %list = get ($page);
+   $list{ $uri }++;
+   set ($page, \%list);
+ }
+ sub get ($) {
+   my $page = shift;
+   split /"/, main::get_info ($page, 'Referer');
+ }
+ sub set ($%) {
+   my $page = shift;
+   my $list = shift;
+   main::set_info ($page, Referer => join '"', %$list);
+ }
+ sub get_dont_record () {
+   map {s/\$/\\\$/g; s/\@/\\\@/g; $_}
+   grep !/^#/,
+   split /[\x0D\x0A]+/, &main::__get_database ('RefererDontRecord');
+ }
+ sub get_site_name () {
+   my @lines = grep /[^#]/, split /[\x0D\x0A]+/, &main::__get_database('RefererSiteName');
+   my @item;
+   for (@lines) {
+     next if /^#/;
+     my ($uri, $name) = split /\s+/, $_, 2;
+     $uri =~ s/\$/\\\$/g;  $uri =~ s/\@/\\\@/g;  $uri =~ s/\//\\\//g;
+     $name =~ s!([()/\\])!\\$1!g;  $name =~ s/\$([0-9]+)/).__decode (\${$1}).q(/g;
+     push @item, [$uri, qq(q($name))];
+   }
+   @item;
+ }
+ sub list_html ($) {
+   my $page = shift;
+   my %list = get ($page);
+   my $r = '';
+   my @name = get_site_name;
+   for my $uri (sort keys %list) {
+     my $title;
+     for my $item (@name) {
+       if ($uri =~ /$item->[0]/) {
+         $title = $uri;
+         eval qq{\$title =~ s/^.*$item->[0].*\$/$item->[1]/e}
+           or die $@ ;#. qq{\$title =~ s/^.*$item->[0].*\$/$item->[1]/e};
+         last;
+       }
+     }
+     my $euri = main::escape ($uri);
+     if ($title) {
+       $r .= qq(<li>[$list{$uri}] <a href="$euri" title="URI: &lt;$euri>">@{[main::escape ($title)]}</a></li>\n);
+     } else {
+       $r .= qq(<li>[$list{$uri}] &lt;<a href="$euri">$euri</a>&gt;</li>\n);
+     }
+   }
+   $r ? qq(<ul>$r</ul>\n) : '';
+ }
+ sub __decode ($) {
+   my $s = shift;
+   $s =~ tr/+/ /;
+   $s =~ s/%([0-9A-Fa-f][0-9A-Fa-f])/chr hex $1/ge;
+   main::code_convert (\$s);
+ }
+ package wiki::useragent;
+ sub add ($) {
+   my $s = shift;
+   return unless length $s;
+   $s =~ s/([\x00-\x08\x0A-\x1F\x25\x7F-\xFF])/sprintf '%%%02X', unpack 'C', $1/g;
+   my %ua;
+   for (split /\n/, &main::__get_database('WikiUserAgentList')) {
+     if (/^-\[(\d+)\] (.+)$/) {
+       my ($t, $n) = ($1, $2);
+       $n =~ tr/\x0A\x0D//d;
+       $ua{$n} = $t;
+     }
+   }
+   $ua{$s}++;
+   my $s = qq(#?SuikaWiki/0.9\n);
+   for (sort {$ua{$a} <=> $ua{$b}} keys %ua) {
+     $s .= sprintf qq(-[%d] %s\n), $ua{$_}, $_;
+   }
+   &main::__set_database ('WikiUserAgentList' => $s);
+ }
+ package SuikaWiki::Plugin;
+   our %List;
+ sub escape ($$) { main::escape ($_[1]) }
+ sub unescape ($$) { main::unescape ($_[1]) }
+ sub encode ($$) { main::encode ($_[1]) }
+ sub decode ($$) { main::decode ($_[1]) }
+ sub __get_datetime ($) { main::get_now () }
+ sub regist ($@) {
+     my $pack = shift;
+     for (@_) {
+         push @{$List{$_}}, $pack;
+     }
+ }
+ use SuikaWiki::Plugin::WikiFormBasic;
 ;
  __END__
  =head1 NAME

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+Added in v.1.33

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