Fixed development target in Makefile

The problem is that by default the test-data/config file contains
$ScriptName = 'http://localhost/wiki.pl' but morbo serves the site at
http://127.0.0.1:8080. We therefore append a new $ScriptName
assignment if the correct one doesn't exist. The alternative is
tricky because of the /wiki.pl prefix; fixing that would require a lot
more code, I suspect.

Makefile

@@ -4,7 +4,7 @@
 
 VERSION_NO=$(shell git describe --tags)
 TRANSLATIONS=$(wildcard modules/translations/[a-z]*-utf8.pl$)
-MODULES=$(wildcard modules/*.pl)
+MODULES=$(sort $(wildcard modules/*.pl))
 BUILD=build/wiki.pl $(foreach file, $(notdir $(MODULES)) $(notdir $(TRANSLATIONS)), build/$(file))
 
 # PREPARE/BUILD: this creates copies of wiki.pl and all the modules
@@ -25,7 +25,7 @@ release:
 	perl stuff/release ~/oddmuse.org/releases 2.3.3
 
 build/wiki.pl: wiki.pl
-	perl -lne "s/(\\\$$q->a\(\{-href=>'https:\/\/www.oddmuse.org\/'\}, 'Oddmuse'\))/\\\$$q->a({-href=>'https:\/\/git.savannah.gnu.org\/cgit\/oddmuse.git\/tag\/?id=$(VERSION_NO)'}, 'wiki.pl') . ' ($(VERSION_NO)), see ' . \$$1/; print" < $< > $@
+	perl -lne "s/(\\\$$q->a\(\{-href=>'https:\/\/www.oddmuse.org\/'\}, 'Oddmuse'\))/\\\$$q->a({-href=>'https:\/\/alexschroeder.ch\/cgit\/oddmuse\/tag\/?id=$(VERSION_NO)'}, 'wiki.pl') . ' ($(VERSION_NO)), see ' . \$$1/; print" < $< > $@
 
 build/%-utf8.pl: modules/translations/%-utf8.pl
 	perl -lne "s/(AddModuleDescription\('[^']+', '[^']+')\)/\$$1, 'translations\/', '$(VERSION_NO)')/; print" < $< > $@
@@ -60,3 +60,21 @@ jobs ?= 4
 test:
 	prove t/setup.pl
 	prove --jobs=$(jobs) --state=slow,save t
+
+# Spin up a quick test
+
+development:
+	@if grep --quiet 'ScriptName = "http://127.0.0.1:8080";' test-data/config; then \
+	  echo Not overwriting \$$ScriptName in test-data/config; \
+	else \
+	  echo '$ScriptName = "http://127.0.0.1:8080";' >> test-data/config; \
+	fi
+	morbo --listen http://*:8080 \
+	  --watch wiki.pl --watch test-data/config --watch test-data/modules/ \
+	  stuff/mojolicious-app.pl
+
+%.pem:
+	openssl req -new -x509 -days 365 -nodes -out cert.pem -keyout key.pem
+
+gemini: cert.pem key.pem
+	perl stuff/gemini-server.pl --wiki_cert_file=cert.pem --wiki_key_file=key.pem

README.creole

@@ -156,8 +156,11 @@ WikiDataDir=$HOME/oddmuse perl server.pl daemon
 }}}
 
 This makes the server available on {{{http://localhost:3000/wiki}}}.
+Make sure you create the directory before starting the server!
+If you don't, you'll get a strange error:
+`STDERR: : No such file or directory at ... perl5/Mojolicious/Plugin/CGI.pm`.
 
-If it works for you, feel free to upgrade to Hypnotoad.
+If it works, feel free to upgrade to Hypnotoad.
 
 {{{
 WikiDataDir=$HOME/oddmuse hypnotoad server.pl

contrib/campaignwiki/add-link.pl

@@ -1,6 +1,6 @@
 #! /usr/bin/perl
 
-# Copyright (C) 2011–2015  Alex Schroeder <alex@gnu.org>
+# Copyright (C) 2011–2018  Alex Schroeder <alex@gnu.org>
 
 # This program is free software: you can redistribute it and/or modify it under
 # the terms of the GNU General Public License as published by the Free Software
@@ -23,7 +23,8 @@ use utf8;
 
 # load Oddmuse core
 $RunCGI = 0;
-do "wiki.pl";
+$DataDir = '/home/alex/campaignwiki';
+do "/home/alex/farm/wiki.pl";
 
 # globals depending on the name of the script
 my ($self, $name, $wiki);
@@ -35,6 +36,9 @@ if ($0 eq '/home/alex/campaignwiki.org/add-link.pl') {
   $self = "https://campaignwiki.org/add-adventure";
   $name = "OSR Links to Adventures";
   $wiki = 'Adventures';
+} elsif ($0 eq '/home/alex/campaignwiki.org/add-sf-link.pl') {
+  $name = "OSRSF House Rules Wiki: Uplinked Intelligence";
+  $wiki = 'UplinkedIntelligence';
 } else {
   ReportError('Cannot determine wiki!', '500 INTERNAL SERVER ERROR');
 }
@@ -164,7 +168,7 @@ sub is_duplicate {
                   " already links to the URL you submitted:",
 	        GetUrl($link->[0], $link->[1]));
       return 1;
-    }      
+    }
   }
   return 0;
 }
@@ -288,11 +292,13 @@ sub print_end_of_page {
 
 sub main {
   $ConfigFile = "$DataDir/config"; # read the global config file
+  $ModuleDir = "$DataDir/modules"; # global modules
   $DataDir = "$DataDir/$wiki";     # but link to the local pages
-  Init();                          # read config file (no modules!)
+  Init();                          # read config file
   $ScriptName = $site;             # undo setting in the config file
   $FullUrl = $site;                #
   InitPageVariables();             # call again: $ScriptName was wrong
+  $HomePage = 'HomePage';          # $HomePage must not be translated
   binmode(STDOUT,':utf8');
   $q->charset('utf8');
   if ($q->path_info eq '/source') {

contrib/emacswiki/bootstrap.js

@@ -0,0 +1,93 @@
+// Public Domain
+// initial version by Alex Schroeder <alex@gnu.org>
+// with many improvements by Evgkeni Sampelnikof
+
+$(function(){
+
+  // add fancy classes
+  $('div.header' ).addClass('container');
+  $('div.wrapper').addClass('container');
+  $('div.footer' ).addClass('container');
+  $('div.footer > .navbar' ).remove();
+  $('.message > p' ).addClass('alert');
+  $('img.portrait').addClass('img-polaroid');
+
+  $('input:text').addClass('input-medium search-query');
+  $('textarea').addClass('span12');
+  $('input:submit').addClass('btn');
+  $('.download a').addClass('btn btn-success');
+
+  $('.footer .gotobar').remove();
+  $('.footer br').first().remove();
+  var $gotobar = $('.gotobar')
+                   .after($('<div>').attr('class','navbar')
+                     .append($('<div>').attr('class','navbar-inner')
+                       .append($('<ul>').attr('class', 'nav'))));
+  var $id = $('h1 a').first().text();
+  var $list = $('.nav')
+                .append($('<li>')
+                  .append($('<a>').attr('class', 'brand').attr('href', 'http://www.emacswiki.org/')
+                    .append('Emacs Wiki')));
+  $('.gotobar a').each(function() {
+    var $item = $('<li>');
+    $(this).appendTo($item);
+    $item.appendTo($list);
+    if ($(this).text() == $id) {
+      $item.addClass('active');
+    }
+  });
+  $gotobar.remove();
+
+  // search without labels, without button, without language field
+  $('form.search input[type=submit]').remove();
+  $('form.search label').remove();
+  $('form.search input#searchlang').remove();
+  $('form.search')
+	.css({'float': 'right',
+	      'margin-top': '10px'});
+  $('.navbar').append($('form.search'));
+
+  // add button style to some links
+  $('.edit.bar a').addClass('btn');
+
+  // add color to Talk button for a non-existing page
+  $('a.btn.comment.edit').addClass('btn-warning');
+
+  // move article link and talk link below title
+  var $link = $('a.original').add('a.comment');
+  if ($link) {
+    $('.header h1').after($('<p>').append($link));
+  }
+
+  // toc
+    if ($('title').text() == "EmacsWiki: Wikified Emacs Lisp List") {
+	$('.content').addClass('ell');
+    }
+
+  // tables
+  $('table').addClass('table');
+
+  // minor edit checkbox
+  $('input[type=checkbox]').addClass('checkbox');
+  $('input[type=checkbox]').parent().addClass('checkbox');
+
+  // clean up admin page
+  $('li a.clear').parent().remove();
+  $('li a.index').parent().remove();
+
+  $('a[href="http://creativecommons.org/licenses/GPL/2.0/"]')
+    .parent()
+    .css({'margin-right': '120px',
+          'opacity': 0.3,
+          'padding-top': '1em'});
+  $('.footer .bar')
+    .after('<hr />');
+  var footer_wrapper = $('<div/>')
+    .addClass('footer_wrapper');
+  var footer = $('.footer.container');
+  footer.after(footer_wrapper);
+  footer_wrapper.append(footer);
+  var logo_image = $('<img />')
+    .attr('src', 'http://emacswiki.org/ew_logo.png');
+  $('.header .navbar .brand').html(logo_image);
+});

css/alex-2018.css

@@ -2,9 +2,9 @@
 html{ text-align: center; }
 
 body, rss {
-    font-family: "Palatino Linotype", "Book Antiqua", Palatino, serif;
+    font-family: "DejaVu Serif", Palatino, serif;
     font-style: normal;
-    font-size: 14pt;
+    font-size: 16pt;
     padding: 1em 3em;
     max-width: 72ex;
     display: inline-block;
@@ -13,10 +13,31 @@ body, rss {
     background-color: #fff;
 }
 
-@media only screen and (max-device-width: 480px) {
+@media only screen and (max-device-width: 600px) {
     body {
 	padding: 1ex;
     }
+    textarea {
+	font-size: inherit;
+    }
+}
+
+/* code */
+
+textarea, pre, code, tt {
+    font-family: "DejaVu Mono", "Andale Mono", Monaco, "Courier New", Courier, monospace;
+}
+
+pre, code, tt {
+    font-size: 12pt; /* fits 80ex */
+}
+pre {
+    overflow:hidden;
+    white-space: pre-wrap;      /* CSS 3 */
+    white-space: -moz-pre-wrap; /* Mozilla, since 1999 */
+    white-space: -pre-wrap;     /* Opera 4-6 */
+    white-space: -o-pre-wrap;   /* Opera 7 */
+    word-wrap: break-word;      /* Internet Explorer 5.5+ */
 }
 
 @import url(file:///home/alex/alexschroeder.ch/css/alex-2017.css) print;
@@ -191,22 +212,6 @@ input[type="text"] {
     line-height: 125%;
 }
 
-/* code */
-
-textarea, pre, code, tt {
-    font-family: "Andale Mono", Monaco, "Courier New", Courier, monospace, "Symbola";
-    font-size: 75%; /* fits 80ex */
-}
-
-pre {
-    overflow:hidden;
-    white-space: pre-wrap;      /* CSS 3 */
-    white-space: -moz-pre-wrap; /* Mozilla, since 1999 */
-    white-space: -pre-wrap;     /* Opera 4-6 */
-    white-space: -o-pre-wrap;   /* Opera 7 */
-    word-wrap: break-word;      /* Internet Explorer 5.5+ */
-}
-
 /* styling for divs that will be invisible when printing
    when printing. */
 
@@ -223,6 +228,9 @@ div.header, div.footer, div.near, div.definition, p.comment, a.tag {
 div.footer form.search {
     display: none;
 }
+
+/* Recent Changes */
+
 div.rc {
     overflow: hidden;
 }
@@ -233,12 +241,57 @@ div.rc li strong, table.history strong, strong.description {
     font-family: inherit;
     font-weight: inherit;
 }
+.red {
+    background: red;
+    color: red;
+}
+
+.orange {
+    background: orange;
+    color: orange;
+}
+
+.yellow {
+    background: yellow;
+    color: yellow;
+}
+
+.green {
+    background: green;
+    color: green;
+}
+
+.blue {
+    background: blue;
+    color: blue;
+}
+
+.indigo {
+    background: indigo;
+    color: indigo;
+}
+
+.violet {
+    background: violet;
+    color: violet;
+}
+
+.white {
+    background: white;
+    color: white;
+}
+
+.ip-code {
+    border: 1px solid #666;
+}
+
+/* Diff */
+
 div.diff {
     padding-left: 5%;
     padding-right: 5%;
     font-size: 12pt;
     color: #000;
-
 }
 div.old {
     background-color: #ffffaf;

css/wiki.css

@@ -172,6 +172,50 @@ span.bar a {
     padding: 1ex 0;
 }
 
+.red {
+    background: red;
+    color: red;
+}
+
+.orange {
+    background: orange;
+    color: orange;
+}
+
+.yellow {
+    background: yellow;
+    color: yellow;
+}
+
+.green {
+    background: green;
+    color: green;
+}
+
+.blue {
+    background: blue;
+    color: blue;
+}
+
+.indigo {
+    background: indigo;
+    color: indigo;
+}
+
+.violet {
+    background: violet;
+    color: violet;
+}
+
+.white {
+    background: white;
+    color: white;
+}
+
+.ip-code {
+    border: 1px solid #666;
+}
+
 hr {
     border: none;
     color: black;
@@ -219,3 +263,19 @@ code {
     background: #eee;
     white-space: pre-wrap;
 }
+
+/* for https://oddmuse.org/wiki/All_Modules */
+.foo_list + .journal h1 {
+    font: inherit;
+    border: none;
+    display: list-item;
+    margin-top: 0;
+    margin-left: 1em;
+}
+
+.foo_list + .journal a {
+    font: inherit;
+    border: none;
+    text-decoration: none;
+    color: #a00;
+}

logo/falky/README.md

@@ -0,0 +1,15 @@
+Falky schreibt:
+
+Zum Thema Rechte am Logo möchte ich erstmal sagen, dass es mir primär
+darum ging den Auftritt von oddmuse.org aufzuhübschen. Also du/ihr
+sollt durch das Logo unterstützt werden, nicht eingeschränkt.
+
+Welche Lizenz das ab besten leisten, da hab ich keinen Schimmer.
+
+Schön wäre, wenn irgendwo ein verweis auf "Falky [falky.de]"
+auftaucht, der soll aber nicht bei jeder Verwendung auftauchen,
+sondern irgendwo 'auffindbar' an 'zentraler' Stelle - halt irgendwo
+auf der Homepage, dass ich darauf verweisen kann und dass niemand was
+anderes behaupten kann. Das wäre es schon. Und ja, falls jemand das
+logo für ein anderes Projekt verwenden möchte, kann man ja höflich
+nochmal fragen oder so.

logo/falky/oddmuse.banner.svg

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="-61 -1 177 62">
+
+<rect fill="#FFF" x="-60" y="0" width="175" height="60"/>
+
+<text style="font:400 6px Neris Black" fill="#000" x="2" y="18">powered by</text>
+<text style="font:400 16px Neris Thin" fill="#000" x="2" y="34">Oddmuse<tspan style="font-family:Neris Black">.org</tspan></text>
+
+<g id="new" transform="translate(-30,30) scale(.18,.18)" >
+<circle fill="#FFF" stroke="#000" stroke-width="3" cx="0" cy="0" r="160.5"/>
+<g id="new" transform="rotate(207.2)" >
+
+  <path fill="#000" d="m42 -77 q24 0 38 20 c14 -1 42 -18  52 -29 c-1 50 -26 68 -44 70 c0 90 -44 141 -88 141 c-44 0 -88 -51 -88 -141 c-18 -2 -43 -20 -44 -70 c10 11  38 28  52 29 q14 -20 38 -20z"/>
+  <path fill="#000" transform="translate(0,60) rotate(-14)" d="m -22  46q1 50  22  50q21 0  22 -50z"/>
+
+  <path stroke="#FFF" stroke-width="4" fill="#000" d="m0 17 c 30 0  36 -2   46 -2 c 18 0  32 16   32  51 c 0 34 -12 50  -32  50 c-16 0 -26 -5  -46 -5 c-20 0 -30  5  -46  5 c-20 0 -33 -18 -32 -50 c0 -36  16 -52  32 -51 c10  0  16  2   46 2z"/>
+  <circle fill="#FFF" cx="44" cy="49" r="12"/> <circle fill="#FFF" cx="-44" cy="49" r="12"/>
+
+  <circle fill="#FFF" cx="42" cy="-31" r="40"/> <circle fill="#000" cx="42" cy="-31" r="20.5"/>
+  <circle fill="#FFF" cx="-42" cy="-31" r="40"/> <path fill="#000" transform="translate(-42,-31) rotate(55)" d="m-7 7 v20 q7 2 14 0 v-20 h20 q2 -7 0 -14 h-20 v-20 q -7 -2  -14 0 v20 h-20 q-2 7 0 14z"/>
+
+</g></g>
+
+</svg>

logo/falky/oddmuse.icon.svg

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="-100 -100 200 200" >
+
+<rect fill="#D88" x="-100" y="-100" width="200" height="200"/>
+
+<g id="new" transform="rotate(180) translate(0,-19)" >
+
+  <path fill="#A00" d="m42 -77 q18 0 33 14 q 12 -6 23 -16 q-2 25 -10 43 c0 110 -44 155 -88 155 c-44 0 -88 -44 -88 -155 q-8 -18 -10 -43 q11 10  23 16 q15 -14 33 -14z"/>
+
+  <path  stroke="#FFF" stroke-width="6" fill="#A00" d="m0 16 c30 0 38 -2  48 -2 c17 0 33 16  33  52 c0 34 -12 52 -31  52 c-15 0 -30 -7 -50 -7 c-20 0 -35 7 -50  7 c-19 0 -31 -18 -31 -52 c0 -36 16 -52 33 -52 c10 0 18 2  48 2z"/>
+  <circle fill="#FFF" cx="45" cy="49" r="12"/> <circle fill="#FFF" cx="-45" cy="49" r="12"/>
+
+  <circle fill="#FFF" cx="42" cy="-31" r="40"/> <circle fill="#000" cx="42" cy="-31" r="20.5"/>
+  <circle fill="#FFF" cx="-42" cy="-31" r="40"/> <path fill="#666" transform="translate(-42,-31) rotate(55)" d="m-7 7 v20 q7 2 14 0 v-20 h20 q2 -7 0 -14 h-20 v-20 q -7 -2  -14 0 v20 h-20 q-2 7 0 14z"/>
+
+</g>
+
+</svg>

logo/falky/oddmuse.logo.svg

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="-162 -162 324 324">
+
+<circle fill="#FEE" stroke="#000" stroke-width="3" cx="0" cy="0" r="160.5"/>
+
+<g id="new" transform="rotate(210)" >
+
+  <path fill="#A00" d="m42 -77 q24 0 38 20 c14 -1 42 -18  52 -29 c-1 50 -26 68 -44 70 c0 90 -44 141 -88 141 c-44 0 -88 -51 -88 -141 c-18 -2 -43 -20 -44 -70 c10 11  38 28  52 29 q14 -20 38 -20z"/>
+  <path fill="#A00" transform="translate(0,60) rotate(-14)" d="m -22  46q1 50  22  50q21 0  22 -50z"/>
+
+  <path stroke="#FFF" stroke-width="4" fill="#D88" d="m0 17 c 30 0  36 -2   46 -2 c 18 0  32 16   32  51 c 0 34 -12 50  -32  50 c-16 0 -26 -5  -46 -5 c-20 0 -30  5  -46  5 c-20 0 -33 -18 -32 -50 c0 -36  16 -52  32 -51 c10  0  16  2   46 2z"/>
+  <circle fill="#FFF" cx="44" cy="49" r="12"/> <circle fill="#FFF" cx="-44" cy="49" r="12"/>
+
+  <circle fill="#FFF" cx="42" cy="-31" r="40"/> <circle fill="#000" cx="42" cy="-31" r="20.5"/>
+  <circle fill="#FFF" cx="-42" cy="-31" r="40"/> <path fill="#666" transform="translate(-42,-31) rotate(55)" d="m-7 7 v20 q7 2 14 0 v-20 h20 q2 -7 0 -14 h-20 v-20 q -7 -2  -14 0 v20 h-20 q-2 7 0 14z"/>
+
+</g>
+
+
+
+</svg>

logo/falky/oddmuse.siegel.svg

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="-162 -162 324 324">
+
+<circle fill="#FFF" stroke="#000" stroke-width="3" cx="0" cy="0" r="160.5"/>
+
+<text style="font:400 27px Neris Black" fill="#000" text-anchor="middle" x="-5" y="137">Oddmuse</text>
+
+<g id="new" transform="rotate(210)" >
+
+  <path fill="#000" d="m42 -77 q24 0 38 20 c14 -1 42 -18  52 -29 c-1 50 -26 68 -44 70 c0 90 -44 141 -88 141 c-44 0 -88 -51 -88 -141 c-18 -2 -43 -20 -44 -70 c10 11  38 28  52 29 q14 -20 38 -20z"/>
+  <path fill="#000" transform="translate(0,60) rotate(-14)" d="m -22  46q1 50  22  50q21 0  22 -50z"/>
+
+  <path stroke="#FFF" stroke-width="4" fill="#000" d="m0 17 c 30 0  36 -2   46 -2 c 18 0  32 16   32  51 c 0 34 -12 50  -32  50 c-16 0 -26 -5  -46 -5 c-20 0 -30  5  -46  5 c-20 0 -33 -18 -32 -50 c0 -36  16 -52  32 -51 c10  0  16  2   46 2z"/>
+  <circle fill="#FFF" cx="44" cy="49" r="12"/> <circle fill="#FFF" cx="-44" cy="49" r="12"/>
+
+  <circle fill="#FFF" cx="42" cy="-31" r="40"/> <circle fill="#000" cx="42" cy="-31" r="20.5"/>
+  <circle fill="#FFF" cx="-42" cy="-31" r="40"/> <path fill="#000" transform="translate(-42,-31) rotate(55)" d="m-7 7 v20 q7 2 14 0 v-20 h20 q2 -7 0 -14 h-20 v-20 q -7 -2  -14 0 v20 h-20 q-2 7 0 14z"/>
+
+</g>
+
+
+
+</svg>

logo/murray/README.md

@@ -0,0 +1,4 @@
+The logo is licensed under the [GNU Free Documentation
+License](http://www.emacswiki.org/FDL) as well as the [CC BY
+2.0](http://creativecommons.org/licenses/by/2.0/) license. The author
+is [Murray Altheim](http://www.altheim.com/murray/).

logo/murray/oddmuse-logo.svg

@@ -0,0 +1,100 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Sodipodi ("http://www.sodipodi.com/") -->
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://web.resource.org/cc/"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://inkscape.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   inkscape:version="0.41"
+   sodipodi:docname="oddmuse-logo.svg"
+   sodipodi:docbase="/Users/alex/Pictures/Oddmuse"
+   height="1000pt"
+   width="1000pt"
+   sodipodi:version="0.32"
+   id="svg1">
+  <metadata
+     id="metadata32">
+    <rdf:RDF
+       id="RDF34">
+      <cc:Work
+         id="Work36"
+         rdf:about="">
+        <dc:format
+           id="format38">image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"
+           id="type40" />
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <defs
+     id="defs3" />
+  <sodipodi:namedview
+     inkscape:current-layer="svg1"
+     inkscape:window-y="22"
+     inkscape:window-x="0"
+     inkscape:window-height="535"
+     inkscape:window-width="640"
+     inkscape:cy="625.00000"
+     inkscape:cx="625.00000"
+     inkscape:zoom="0.28960000"
+     id="base" />
+  <g
+     transform="translate(-155.7935,22.13440)"
+     id="g176">
+    <path
+       transform="matrix(1.021740,0.000000,0.000000,1.021740,-299.4160,85.75640)"
+       sodipodi:ry="148.93437"
+       sodipodi:rx="142.30524"
+       sodipodi:cy="475.27606"
+       sodipodi:cx="1066.8474"
+       d="M 1209.1526 475.27606 A 142.30524 148.93437 0 1 1  924.54218,475.27606 A 142.30524 148.93437 0 1 1  1209.1526 475.27606 z"
+       id="path166"
+       style="fill:#ffde00;fill-opacity:1.0000000;fill-rule:evenodd;stroke:#000000;stroke-width:22.021299;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1.0000000"
+       sodipodi:type="arc" />
+    <path
+       transform="matrix(0.591973,0.000000,0.000000,0.523224,159.0800,309.0390)"
+       sodipodi:ry="148.93437"
+       sodipodi:rx="142.30524"
+       sodipodi:cy="475.27606"
+       sodipodi:cx="1066.8474"
+       d="M 1209.1526 475.27606 A 142.30524 148.93437 0 1 1  924.54218,475.27606 A 142.30524 148.93437 0 1 1  1209.1526 475.27606 z"
+       id="path168"
+       style="fill:#ffde00;fill-opacity:1.0000000;fill-rule:evenodd;stroke:#000000;stroke-width:38.609402;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1.0000000"
+       sodipodi:type="arc" />
+    <rect
+       transform="translate(-1.416020,0.000000)"
+       y="561.16870"
+       x="694.39026"
+       height="88.691116"
+       width="195.30150"
+       id="rect170"
+       style="font-size:12.000000;fill:#ffde00;fill-opacity:1.0000000;fill-rule:evenodd;stroke-width:1.0000000pt" />
+    <g
+       id="g173">
+      <path
+         transform="translate(185.0000,-158.7500)"
+         sodipodi:ry="31.250000"
+         sodipodi:rx="25.000000"
+         sodipodi:cy="783.75000"
+         sodipodi:cx="565.00000"
+         d="M 590.00000 783.75000 A 25.000000 31.250000 0 1 1  540.00000,783.75000 A 25.000000 31.250000 0 1 1  590.00000 783.75000 z"
+         id="path171"
+         style="fill:#000000;fill-opacity:1.0000000;fill-rule:evenodd;stroke:none;stroke-width:1.0000000pt;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1.0000000"
+         sodipodi:type="arc" />
+      <path
+         transform="translate(266.2500,-158.7500)"
+         sodipodi:ry="31.250000"
+         sodipodi:rx="25.000000"
+         sodipodi:cy="783.75000"
+         sodipodi:cx="565.00000"
+         d="M 590.00000 783.75000 A 25.000000 31.250000 0 1 1  540.00000,783.75000 A 25.000000 31.250000 0 1 1  590.00000 783.75000 z"
+         id="path172"
+         style="fill:#000000;fill-opacity:1.0000000;fill-rule:evenodd;stroke:none;stroke-width:1.0000000pt;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1.0000000"
+         sodipodi:type="arc" />
+    </g>
+  </g>
+</svg>

modules/ban-mixed-scripts.pl

@@ -0,0 +1,72 @@
+# Copyright (C) 2018  Alex Schroeder <alex@gnu.org>
+
+# This program is free software: you can redistribute it and/or modify it under
+# the terms of the GNU General Public License as published by the Free Software
+# Foundation, either version 3 of the License, or (at your option) any later
+# version.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along with
+# this program. If not, see <http://www.gnu.org/licenses/>.
+
+=encoding utf8
+
+=head1 Mixed Scripts
+
+This module disallows ordinary users from posting words that consist of multiple
+scripts. Stuff like this: "It's diffіcult to find knowledgeable people on this
+topic, but youu sound like you know wgat you're taⅼkіng аboսt!" Did you notice
+the confusable characters? The sentence contains the following:
+ARMENIAN SMALL LETTER SEH
+CYRILLIC SMALL LETTER A
+CYRILLIC SMALL LETTER BYELORUSSIAN-UKRAINIAN I
+SMALL ROMAN NUMERAL FIFTY
+
+=cut
+
+use strict;
+use v5.10;
+
+use Unicode::UCD qw(charprop);
+
+AddModuleDescription('ban-mixed-scripts.pl', 'Ban Mixed Scripts Extension');
+
+*OldBanMixedScriptsBannedContent = \&BannedContent;
+*BannedContent = \&NewBanMixedScriptsBannedContent;
+
+sub NewBanMixedScriptsBannedContent {
+  my $rule = OldBanMixedScriptsBannedContent(@_);
+  $rule ||= BanMixedScript(@_);
+  return $rule;
+}
+
+sub BanMixedScript {
+  my $str = shift;
+  my @words = $str =~ m/\w+/g;
+  my %seen;
+  my %prop;
+  for my $word (@words) {
+    next if $seen{$word};
+    $seen{$word} = 1;
+    my $script;
+    for my $char (split(//, $word)) {
+      my $s = $prop{$char};
+      if (not $s) {
+	$s = charprop(ord($char), "Script_Extensions");
+	if ($s eq 'Hiragana') {
+	  $s = 'Han'; # this mixing is ok
+	}
+	$prop{$char} = $s;
+      }
+      next if $s eq "Common";
+      if (not $script) {
+	$script = $s;
+      } elsif ($script ne $s) {
+	return "Mixed scripts in $word ($script and $s, if not more)";
+      }
+    }
+  }
+}

modules/banned-regexps.pl

@@ -1,4 +1,4 @@
-# Copyright (C) 2012  Alex Schroeder <alex@gnu.org>
+# Copyright (C) 2012-2018  Alex Schroeder <alex@gnu.org>
 #
 # This program is free software; you can redistribute it and/or modify it under
 # the terms of the GNU General Public License as published by the Free Software
@@ -62,9 +62,10 @@ push(@MyInitVariables, sub {
 
 sub RegexpNewBannedContent {
   my $str = shift;
-  # remove URLs as they are controlled by $BannedContent
-  $str =~ s/$FullUrlPattern//g;
+  # check whether Banned Content complains
   my $rule = RegexpOldBannedContent($str, @_);
+  # remove URLs as they have been checked by $BannedContent
+  $str =~ s/$FullUrlPattern//g;
   if (not $rule) {
     foreach (split(/\n/, GetPageContent($BannedRegexps))) {
       next unless m/^\s*([^#]+?)\s*(#\s*(\d\d\d\d-\d\d-\d\d\s*)?(.*))?$/;

modules/bbcode.pl

@@ -32,7 +32,9 @@ sub bbCodeRule {
     my $bbcode = $1;
     my $tag = lc($2);
     my $option = $3; # sanitize?
-    if ($tag eq 'b') {
+    if ($tag eq 'br') {
+      return $q->br(); }
+    elsif ($tag eq 'b') {
       return AddHtmlEnvironment('b'); }
     elsif ($tag eq 'i') {
       return AddHtmlEnvironment('i'); }

modules/creole.pl

@@ -246,7 +246,8 @@ sub CreoleRule {
             $q->img({-src=> UnquoteHtml($1),
                      -alt=> UnquoteHtml($3),
                      -title=> UnquoteHtml($3),
-                     -class=> 'url outside'})));
+		     -class=> 'url outside',
+		     -loading=>'lazy'})));
   }
   # image link: [[link|{{pic}}]] and [[link|{{pic|text}}]]
   elsif (m/\G(\[\[$FreeLinkPattern$CreoleLinkPipePattern
@@ -257,7 +258,8 @@ sub CreoleRule {
                  $q->img({-src=> GetDownloadLink(FreeToNormal($3), 2),
                           -alt=> UnquoteHtml($text),
                           -title=> UnquoteHtml($text),
-                          -class=> 'upload'}), 'image')), $text);
+                          -class=> 'upload',
+			  -loading=>'lazy'}), 'image')), $text);
   }
   # image link: [[link|{{url}}]] and [[link|{{url|text}}]]
   elsif (m/\G(\[\[$FreeLinkPattern$CreoleLinkPipePattern
@@ -268,7 +270,8 @@ sub CreoleRule {
                  $q->img({-src=> UnquoteHtml($3),
                           -alt=> UnquoteHtml($text),
                           -title=> UnquoteHtml($text),
-                          -class=> 'url outside'}), 'image')), $text);
+                          -class=> 'url outside',
+			  -loading=>'lazy'}), 'image')), $text);
   }
   # image link: [[url|{{pic}}]] and [[url|{{pic|text}}]]
   elsif (m/\G(\[\[$FullUrlPattern$CreoleLinkPipePattern
@@ -279,7 +282,8 @@ sub CreoleRule {
             $q->img({-src=> GetDownloadLink(FreeToNormal($3), 2),
                      -alt=> UnquoteHtml($text),
                      -title=> UnquoteHtml($text),
-                     -class=> 'upload'}))), $text);
+                     -class=> 'upload',
+		     -loading=>'lazy'}))), $text);
   }
   # image link: [[url|{{url}}]] and [[url|{{url|text}}]]
   elsif (m/\G\[\[$FullUrlPattern$CreoleLinkPipePattern
@@ -289,7 +293,8 @@ sub CreoleRule {
             $q->img({-src=> UnquoteHtml($2),
                      -alt=> UnquoteHtml($4),
                      -title=> UnquoteHtml($4),
-                     -class=> 'url outside'})));
+                     -class=> 'url outside',
+		     -loading=>'lazy'})));
   }
   # link: [[url]] and [[url|text]]
   elsif (m/\G\[\[$FullUrlPattern$CreoleLinkTextPattern\]\]/cgs) {

modules/crossbar.pl

@@ -217,7 +217,7 @@ sub PrintPageContentCrossbar {
 
   # If the crossbar div is placed immediately after the content div, place it
   # immediately before the content div.
-  if (not ($html =~ s~(<div class="content browse">)$crossbar_pattern~$2$1~)) {
+  if (not ($html =~ s~(<div class="content browse" lang="[a-z]*">)$crossbar_pattern~$2$1~)) {
     # Otherwise, if the crossbar div is placed immediately before the end of the
     # content div, place it immediately after the end of the content div.
     $html =~

modules/definition-lists.pl

@@ -0,0 +1,37 @@
+#! /usr/bin/perl
+# Copyright (C) 2019  Alex Schroeder <alex@gnu.org>
+
+# This program is free software: you can redistribute it and/or modify it under
+# the terms of the GNU General Public License as published by the Free Software
+# Foundation, either version 3 of the License, or (at your option) any later
+# version.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along with
+# this program. If not, see <http://www.gnu.org/licenses/>.
+
+use strict;
+use v5.10;
+
+AddModuleDescription('definition-lists.pl', 'Definition Lists Extension');
+
+our ($q, $bol, @MyRules, @HtmlStack, $Fragment);
+
+push(@MyRules, \&DefinitionListsRule);
+
+# term
+# : definition
+
+sub DefinitionListsRule {
+  if ($bol and /\G(?:\s*\n)*(\S.*)\n[ \t]*:[ \t]*/cg) {
+    return OpenHtmlEnvironment('dl', 1) . "<dt>$1</dt>" . AddHtmlEnvironment('dd');
+  } elsif (InElement('dd') and /\G(?:\s*\n)+(\S.*)\n[ \t]*:[ \t]*/cg) {
+    return OpenHtmlEnvironment('dl', 1) . "<dt>$1</dt>" . AddHtmlEnvironment('dd');
+  } elsif (InElement('dd') and /\G(\s*\n)+[ \t]*:[ \t]*/cg) {
+    return OpenHtmlEnvironment('dl', 1) . AddHtmlEnvironment('dd');
+  }
+  return;
+}

modules/ditaa.pl

@@ -43,7 +43,7 @@ sub DitaaRule {
     my $data = MIME::Base64::encode_base64($image);
     my $url = "data:image/png;base64,$data";
     return CloseHtmlEnvironments()
-      . "<div$style>" . $q->img({-src=>$url, -alt=>$map}) . "</div>";
+      . "<div$style>" . $q->img({-src=>$url, -alt=>$map, -loading=>'lazy'}) . "</div>";
   }
   return undef;
 }

modules/duckduckgo-search.pl

@@ -49,5 +49,5 @@ sub DuckDuckGoSearchInit {
 
 sub DoDuckDuckGoSearch {
   my $search = UrlEncode(GetParam('search', undef));
-  print $q->redirect({-uri=>"https://www.duckduckgo.com/?q=$search+site%3A$DuckDuckGoSearchDomain"});
+  print $q->redirect({-uri=>"https://duckduckgo.com/?q=$search+site%3A$DuckDuckGoSearchDomain"});
 }

modules/gotobar.pl

@@ -35,6 +35,8 @@ push(@MyInitVariables, \&GotobarInit);
 sub GotobarInit {
   $GotobarName = FreeToNormal($GotobarName); # spaces to underscores
   $AdminPages{$GotobarName} = 1;
+  my $id = GetId();
+  my $encoded = UrlEncode($id);
   if ($IndexHash{$GotobarName}) {
     OpenPage($GotobarName);
     return if PageMarkedForDeletion();
@@ -42,8 +44,11 @@ sub GotobarInit {
     # links for unsuspecting users.
     @UserGotoBarPages = ();
     $UserGotoBar = '';
+    my $text = $Page{text};
+    $text =~ s/\$\$id\b/$encoded/g;
+    $text =~ s/\$id\b/$id/g;
     my $count = 0;
-    while ($Page{text} =~ m/($LinkPattern|\[\[$FreeLinkPattern\]\]|\[\[$FreeLinkPattern\|([^\]]+)\]\]|\[$InterLinkPattern\s+([^\]]+?)\]|\[$FullUrlPattern[|[:space:]]([^\]]+?)\])/g) {
+    while ($text =~ m/($LinkPattern|\[\[$FreeLinkPattern\]\]|\[\[$FreeLinkPattern\|([^\]]+)\]\]|\[$InterLinkPattern\s+([^\]]+?)\]|\[$FullUrlPattern[|[:space:]]([^\]]+?)\])/g) {
       my $page = $2||$3||$4||$6||$8;
       my $text = $5||$7||$9;
       $UserGotoBar .= ' ' if $UserGotoBar;
@@ -57,10 +62,10 @@ sub GotobarInit {
 	# is the list of recent changes.
 	$count++;
 	if ($count == 1) {
-        unless ($GotobarSetHome) {$HomePage = FreeToNormal($page)};
-    } elsif ($count == 2) {
-        unless ($GotobarSetRC) {$RCName = FreeToNormal($page);}
-    }
+	  unless ($GotobarSetHome) {$HomePage = FreeToNormal($page)};
+	} elsif ($count == 2) {
+	  unless ($GotobarSetRC) {$RCName = FreeToNormal($page);}
+	}
       }
     }
   }

modules/grep-filtered.pl

@@ -0,0 +1,48 @@
+# Copyright (C) 2020  Alex Schroeder <alex@gnu.org>
+# Copyright (C) 2020  Daniel MacKay <daniel@bonmot.ca>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+use strict;
+use v5.10;
+
+AddModuleDescription('grep-filtered.pl', 'Grep Filtered');
+
+our ($PageDir);
+our ($UseGrep);
+
+$UseGrep = 1;
+
+*OldGrepFiltered = \&Filtered;
+*Filtered = \&NewGrepFiltered;
+
+sub NewGrepFiltered {
+  my ($string, @pages) = @_;
+  my @pages = OldGrepFiltered(@_);
+  my $regexp = SearchRegexp($string);
+  return @pages unless GetParam('grep', $UseGrep) and $regexp;
+  my @result = grep(/$regexp/i, @pages); # search parameter for page titles
+  my %found = map {$_ => 1} @result;
+  $regexp =~ s/\\n(\)*)$/\$$1/g; # sometimes \n can be replaced with $
+  $regexp =~ s/([?+{|()])/\\$1/g; # basic regular expressions from man grep
+  # if we know of any remaining grep incompatibilities we should
+  # return @pages here!
+  $regexp = quotemeta($regexp);
+    open(F, '-|:encoding(UTF-8)', "find $PageDir -type f -print0 | xargs -0 -n10 -P4 grep --ignore-case -l '$regexp'") ;
+  while (<F>) {
+    my ($pageName) = m/.*\/(.*)\.pg$/ ;
+    push(@result, $pageName) if not $found{$pageName};
+  }  close(F);
+  return sort @result;
+}

modules/image.pl

@@ -29,7 +29,7 @@ push(@MyRules, \&ImageSupportRule);
 
 sub ImageSupportRule {
   my $result = undef;
-  if (m!\G\[\[image((/[a-z]+)*)( external)?:\s*([^]|]+?)\s*(\|[^]|]+?)?\s*(\|[^]|]*?)?\s*(\|[^]|]*?)?\s*(\|[^]|]*?)?\s*\]\](\{([^}]+)\})?!cg) {
+  if (m!\G\[\[image((/[-a-z]+)*)( external)?:\s*([^]|]+?)\s*(\|[^]|]+?)?\s*(\|[^]|]*?)?\s*(\|[^]|]*?)?\s*(\|[^]|]*?)?\s*\]\](\{([^}]+)\})?!cg) {
     my $oldpos = pos;
     my $class = 'image' . $1;
     my $external = $3;
@@ -66,7 +66,7 @@ sub ImageSupportRule {
       $src = $ImageUrlPath . '/' . ImageUrlEncode($name);
     }
     if ($found) {
-      $result = $q->img({-src=>$src, -alt=>$alt, -title=>$alt, -class=>'upload'});
+      $result = $q->img({-src=>$src, -alt=>$alt, -title=>$alt, -class=>'upload', -loading=>'lazy'});
       $result = $q->a({-href=>$link, -class=>$linkclass}, $result);
       if ($comments) {
 	for (split '\n', $comments) {

modules/journal-rss.pl

@@ -1,4 +1,4 @@
-# Copyright (C) 2004–2014  Alex Schroeder <alex@gnu.org>
+# Copyright (C) 2004–2018  Alex Schroeder <alex@gnu.org>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -30,15 +30,43 @@ sub DoJournalRss {
   local $CollectingJournal = 1;
   # Fake the result of GetRcLines()
   local *GetRcLines = \&JournalRssGetRcLines;
+  local *RcSelfAction = \&JournalRssSelfAction;
+  local *RcPreviousAction = \&JournalRssPreviousAction;
+  local *RcLastAction = \&JournalRssLastAction;
+  SetParam('full', 1);
   print GetHttpHeader('application/xml') . GetRcRss();
 }
 
+sub JournalRssParameters {
+  my $more = '';
+  foreach (@_, qw(rsslimit match search reverse monthly)) {
+    my $val = GetParam($_, '');
+    $more .= ";$_=" . UrlEncode($val) if $val;
+  }
+  return $more;
+}
+
+sub JournalRssSelfAction {
+  return "action=journal" . JournalRssParameters(qw(offset));
+}
+
+sub JournalRssPreviousAction {
+  my $num = GetParam('rsslimit', 10);
+  my $offset = GetParam('offset', 0) + $num;
+  return "action=journal;offset=$offset" . JournalRssParameters();
+}
+
+sub JournalRssLastAction {
+  return "action=journal" . JournalRssParameters();
+}
+
 sub JournalRssGetRcLines {
   my $num = GetParam('rsslimit', 10);
   my $match = GetParam('match', '^\d\d\d\d-\d\d-\d\d');
   my $search = GetParam('search', '');
   my $reverse = GetParam('reverse', 0);
   my $monthly = GetParam('monthly', 0);
+  my $offset = GetParam('offset', 0);
   my @pages = sort JournalSort (grep(/$match/, $search ? SearchTitleAndBody($search) : AllPagesList()));
   if ($monthly and not $match) {
     my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime();
@@ -48,28 +76,27 @@ sub JournalRssGetRcLines {
     @pages = reverse @pages;
   }
   # FIXME: Missing 'future' and 'past' keywords.
-  # FIXME: Do we need 'offset'? I don't think so.
   my @result = ();
+  my $n = 0;
   foreach my $id (@pages) {
     # Now save information required for saving the cache of the current page.
     local %Page;
     local $OpenPageName = '';
     OpenPage($id);
-    # If this is a minor edit, ignore it. Load the last major revision
-    # instead, if you can.
-    if ($Page{minor}) {
-      # Perhaps the old kept revision is gone due to $KeepMajor=0 or
-      # admin.pl or because a page was created as a minor change and
-      # never edited. Reading kept revisions in this case results in
-      # an error.
-      eval {
- 	%Page = GetKeptRevision($Page{lastmajor});
-      };
-      next if $@;
+    # If this is a minor edit, let's keep everything as it is, but show the date
+    # of the last major change, if possible. This is important for blogs that
+    # get added to a Planet. A minor change doesn't mean that the page needs to
+    # go to the front of the Planet.
+    if ($Page{minor} and $Page{lastmajor}) {
+      my %major = GetKeptRevision($Page{lastmajor});
+      $Page{ts} = $major{ts} if $major{ts};
     }
     next if $Page{text} =~ /^\s*$/; # only whitespace is also to be deleted
     next if $DeletedPage && substr($Page{text}, 0, length($DeletedPage))
-      eq $DeletedPage; # no regexp
+	eq $DeletedPage; # no regexp
+    # OK, this is a candidate page
+    $n++;
+    next if $n <= $offset;
     # Generate artifical rows in the list to pass to GetRcRss. We need
     # to open every single page, because the meta-data ordinarily
     # available in the rc.log file is not available to us. This is why
@@ -79,7 +106,7 @@ sub JournalRssGetRcLines {
     push (@result, [$Page{ts}, $id, $Page{minor}, $Page{summary}, $Page{host},
 		    $Page{username}, $Page{revision}, \@languages,
 		    GetCluster($Page{text})]);
-    last if $num ne 'all' and $#result + 1 >= $num;
+    last if @result >= $num;
   }
   return @result;
 }

modules/latex.pl

@@ -198,8 +198,7 @@ sub MakeLaTeX {
       }
 
       if (not $error and IsFile('srender1.png') and not ZeroSize('srender1.png')) {
-	my $png = ReadFileOrDie("srender1.png");
-	WriteStringToFile ("$LatexDir/$hash.png", $png);
+	Rename("srender1.png", "$LatexDir/$hash.png");
       } else {
 	$error = "[Error retrieving image for $latex]";
       }

modules/mail.pl

@@ -1,4 +1,4 @@
-# Copyright (C) 2009–2015  Alex Schroeder <alex@gnu.org>
+# Copyright (C) 2009–2020  Alex Schroeder <alex@gnu.org>
 # Copyright (C) 2015 Aleks-Daniel Jakimenko <alex.jakimenko@gmail.com>
 #
 # This program is free software; you can redistribute it and/or modify it under
@@ -230,6 +230,10 @@ sub MailMenu {
        ScriptLink('action=subscriptionlist',
 		  T('All mail subscriptions'),
 		  'subscriptionlist')) if UserIsAdmin();
+  push(@$menuref,
+       ScriptLink('action=subscribers',
+		  T('All mail subscribers'),
+		  'subscribers')) if UserIsAdmin();
 }
 
 =head1 Your subscriptions
@@ -283,9 +287,9 @@ sub MailSubscription {
 
 =head1 Administrator Access
 
-The subscriptionlist action will show you the subscription database,
-if you're an administrator. It's a plain text file of the data, which
-you can use for debugging and scripting purposes.
+The C<subscriptionlist> action will show you the subscription database, if
+you're an administrator. With the C<raw> parameter set it's a plain text file of
+the data, which you can use for debugging and scripting purposes.
 
 =cut
 
@@ -327,6 +331,41 @@ sub MailLink {
 		    . join(';', map { "pages=$_" } @pages), $str);
 }
 
+=pod
+
+The C<subscribers> action lists each unique email address for easier mass
+unsubscribing of email addresses after a wave of wiki spam.
+
+=cut
+
+$Action{subscribers} = \&DoMailSubscribers;
+
+sub DoMailSubscribers {
+  UserIsAdminOrError();
+  my $raw = GetParam('raw', 0);
+  if ($raw) {
+    print GetHttpHeader('text/plain');
+  } else {
+    print GetHeader('', T('Subscriptions')),
+      $q->start_div({-class=>'content subscribtionlist'}),
+      $q->p(T('Mail addresses are linked to unsubscription links.')),
+      '<ul>';
+  }
+  my %authors;
+  require DB_File;
+  tie my %h, "DB_File", encode_utf8($MailFile);
+  for my $author (sort grep /\@/, map { UrlDecode($_) } keys %h) {
+    if ($raw) {
+      print "$author\n";
+    } else {
+        print $q->li(ScriptLink("action=unsubscribe;who=$author", $author));
+    }
+  }
+  print '</ul></div>' unless $raw;
+  PrintFooter() unless $raw;
+  untie %h;
+}
+
 =head1 Subscription
 
 The subscribe action will subscribe you to pages. The mail parameter
@@ -402,13 +441,13 @@ sub MailSubscribe {
 
 =head1 Unsubscription
 
-The unsubscribe action will unsubscribe you from pages. The mail
-parameter contains the mail address to use and defaults to the value
-store in your cookie. Multiple pages parameters contain the pages to
-unsubscribe.
+The unsubscribe action will unsubscribe you from pages. The mail parameter
+contains the mail address to use and defaults to the value store in your cookie.
+Multiple pages parameters contain the pages to unsubscribe. Without naming
+pages, you will be unsubscribed from all pages.
 
-The who parameter overrides the mail parameter and is used for
-administrator unsubscription from the subscriptionlist action.
+The who parameter overrides the mail parameter and is used for administrator
+unsubscription from the subscriptionlist action.
 
 =cut
 
@@ -416,21 +455,20 @@ $Action{unsubscribe} = \&DoMailUnsubscribe;
 
 sub DoMailUnsubscribe {
   my $mail = GetParam('who', GetParam('mail', ''));
+  return DoMailSubscriptions(@_) unless $mail;
   local $CGI::LIST_CONTEXT_WARN = 0;
   my @pages = $q->param('pages');
-  return DoMailSubscriptions(@_) unless $mail;
-  my @real = ();
-  foreach my $id (@pages) {
-    push @real, $id if $IndexHash{$id};
-  }
-  MailUnsubscribe($mail, @real);
+  MailUnsubscribe($mail, @pages);
   # MailUnsubscribe will set a parameter and must run before printing
   # the header.
   print GetHeader('', T('Subscriptions')),
-    $q->start_div({-class=>'content unsubscribe'});
-  print $q->p(Ts('Unsubscribed %s from the following pages:', $mail));
-  print $q->ul($q->li([map { GetPageLink($_) } @real]));
-  print $q->p(T('The remaining pages do not exist.')) if $#real < $#pages;
+      $q->start_div({-class=>'content unsubscribe'});
+  if (@pages) {
+    print $q->p(Ts('Unsubscribed %s from the following pages:', $mail));
+    print $q->ul($q->li([map { GetPageLink($_) } @pages]));
+  } else {
+    print $q->p(Ts('Unsubscribed %s from all pages.', $mail));
+  }
   print $q->p(ScriptLink('action=subscriptions', T('Your mail subscriptions'),
 			 'subscriptions') . '.');
   print $q->end_div();
@@ -439,10 +477,11 @@ sub DoMailUnsubscribe {
 
 sub MailUnsubscribe {
   my ($mail, @pages) = @_;
-  return unless $mail and @pages;
+  return unless $mail;
   require DB_File;
   tie my %h, "DB_File", encode_utf8($MailFile);
   my %subscriptions = map {$_=>1} split(/$FS/, UrlDecode($h{UrlEncode($mail)}));
+  @pages = keys %subscriptions unless @pages;
   foreach my $id (@pages) {
     delete $subscriptions{$id};
     # take care of reverse lookup

modules/markdown-converter.pl

@@ -0,0 +1,108 @@
+#! /usr/bin/perl
+# Copyright (C) 2018  Alex Schroeder <alex@gnu.org>
+
+# This program is free software: you can redistribute it and/or modify it under
+# the terms of the GNU General Public License as published by the Free Software
+# Foundation, either version 3 of the License, or (at your option) any later
+# version.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along with
+# this program. If not, see <http://www.gnu.org/licenses/>.
+
+use strict;
+use v5.10;
+use utf8;
+
+AddModuleDescription('markdown-converter.pl', 'Markdown Convert');
+
+our (%Action, @MyAdminCode, $q, $OpenPageName, %Page, @MyRules);
+
+push(@MyAdminCode, \&MarkdownConvertMenu);
+
+sub MarkdownConvertMenu {
+  my ($id, $menuref, $restref) = @_;
+  my $name = $id;
+  $name =~ s/_/ /g;
+  if ($id) {
+    push(@$menuref, ScriptLink('action=convert;id=' . $id, Ts('Help convert %s to Markdown', $name), 'convert'));
+  }
+  push(@$menuref, ScriptLink('action=conversion-candidates', Ts('List all non-Markdown pages'), 'convert'));
+}
+
+$Action{convert} = \&MarkdownConvert;
+
+# some text that doesn't start and end with a space, or just one non-space
+sub MarkdownConvertString {
+  my $c = shift;
+  return qr"([^\\$c \n][^\\$c\n]*[^\\$c \n]|[^\\$c \n])";
+}
+
+sub MarkdownConvert {
+  my $id = GetParam('id', '');
+  ValidIdOrDie($id);
+  print GetHeader('', Ts('Converting %s', $id), '');
+  $_ = GetPageContent($id);
+
+  s/^\{\{\{((?:.*\n)+?)\}\}\}$/```$1```/gm;
+  s/\{\{\{(.+?)\}\}\}/`$1`/gm;
+
+  my $s = MarkdownConvertString('*');
+  s/\*$s\*/**$1**/g;
+
+  # avoid URL schemas like http://example.org
+  $s = MarkdownConvertString('/');
+  s#(?<!:/)/$s/#*$1*#g;
+  s#(?<!:)//$s//#*$1*#g;
+
+
+  s/^# /1. /gm;
+
+  s/##(.*?)##/`$1`/g;
+
+  s/^(=+) *(.*?) ?=*$/'#' x length($1) . ' ' . $2/gme;
+
+  s!\[(https?://\S+) (.*?)\]![$2]($1)!g;
+
+  return DoEdit($id, "#MARKDOWN\n" . $_, 1); # preview
+}
+
+$Action{'conversion-candidates'} = \&MarkdownConversionCandidates;
+
+sub MarkdownConversionCandidates {
+  # from Search
+  print GetHeader('', Ts('Candidates for Conversion to Markdown'));
+  print $q->start_div({-class=>'content'});
+  print $q->start_ol();
+  # from SearchTitleAndBody
+  my $regex = qr'^(?!#MARKDOWN)';
+  foreach my $id (Filtered($regex, AllPagesList())) {
+    my $name = NormalToFree($id);
+    my ($text) = PageIsUploadedFile($id); # set to mime-type if this is an uploaded file
+    local ($OpenPageName, %Page); # this is local!
+    if (not $text) { # not uploaded file, therefore allow searching of page body
+      OpenPage($id); # this opens a page twice if it is not uploaded, but that's ok
+      if ($Page{text} =~ /$regex/) {
+	my $action = 'action=convert;id=' . UrlEncode($id);
+	my $name = NormalToFree($id);
+	print $q->li(GetPageLink($id, $name) . ' – '
+		     . ScriptLink($action, Ts('Help convert %s to Markdown', $name)));
+      }
+    }
+  }
+  print $q->end_ol();
+  print $q->end_div();
+  PrintFooter();
+}
+
+push(@MyRules, \&MarkdownConvertRule);
+
+sub MarkdownConvertRule {
+  if (pos == 0 and /\G#MARKDOWN\n/gc) {
+    return '';
+  }
+  return;
+}

modules/markdown-rule.pl

@@ -1,5 +1,5 @@
 #! /usr/bin/perl
-# Copyright (C) 2014–2017  Alex Schroeder <alex@gnu.org>
+# Copyright (C) 2014–2019  Alex Schroeder <alex@gnu.org>
 
 # This program is free software: you can redistribute it and/or modify it under
 # the terms of the GNU General Public License as published by the Free Software
@@ -18,7 +18,7 @@ use v5.10;
 
 AddModuleDescription('markdown-rule.pl', 'Markdown Rule Extension');
 
-our ($q, $bol, %RuleOrder, @MyRules, $UrlProtocols, $FullUrlPattern, @HtmlStack);
+our ($q, $bol, %RuleOrder, @MyRules, $UrlProtocols, $FullUrlPattern, @HtmlStack, $Fragment);
 
 push(@MyRules, \&MarkdownRule);
 # Since we want this package to be a simple add-on, we try and avoid
@@ -31,6 +31,7 @@ $RuleOrder{\&MarkdownRule} = 200;
 # https://help.github.com/articles/github-flavored-markdown
 
 sub MarkdownRule {
+  my $alignment;
   # \escape
   if (m/\G\\([-#>*`=])/cg) {
     return $1;
@@ -50,9 +51,28 @@ sub MarkdownRule {
   }
   # > blockquote
   # with continuation
-  elsif ($bol and m/\G&gt;/cg) {
-    return CloseHtmlEnvironments()
-      . AddHtmlEnvironment('blockquote');
+  elsif ($bol and m/\G((?:&gt;.*\n?)+)/cg) {
+    Clean(CloseHtmlEnvironments());
+    Dirty($1);
+    my $text = $1;
+    my ($oldpos, $old_) = ((pos), $_);
+    print '<blockquote>';
+    $text =~ s/^&gt; ?//gm;
+    ApplyRules($text, 1, 1, undef, 'p'); # local links, anchors, no revision, start with p
+    print '</blockquote>';
+    Clean(AddHtmlEnvironment('p')); # if dirty block is looked at later, this will disappear
+    ($_, pos) = ($old_, $oldpos); # restore \G (assignment order matters!)
+  }
+  # """ = blockquote, too
+  elsif ($bol and m/\G("""[ \t]*\n(.*?)\n"""[ \t]*(?:\n|$))/cgs) {
+    Clean(CloseHtmlEnvironments());
+    Dirty($1);
+    my ($oldpos, $old_) = ((pos), $_);
+    print '<blockquote>';
+    ApplyRules($2, 1, 1, undef, 'p'); # local links, anchors, no revision, start with p
+    print '</blockquote>';
+    Clean(AddHtmlEnvironment('p')); # if dirty block is looked at later, this will disappear
+    ($_, pos) = ($old_, $oldpos); # restore \G (assignment order matters!)
   }
   # ``` = code
   elsif ($bol and m/\G```[ \t]*\n(.*?)\n```[ \t]*(\n|$)/cgs) {
@@ -123,34 +143,47 @@ sub MarkdownRule {
   # beginning of a table
   elsif ($bol and !InElement('table') and m/\G\|/cg) {
     # warn pos . " beginning of a table";
+    $alignment = 'style="text-align: right"' if m/\G([ \t]+)/cg;
+    $alignment = 'style="text-align: center"' if $alignment and m/\G(?=[^|]+[ \t]+\|)/cg;
+    $Fragment =~ s/[ \t]+$//; # cleanup trailing whitespace if previous column was centered
     return OpenHtmlEnvironment('table',1)
       . AddHtmlEnvironment('tr')
-      . AddHtmlEnvironment('th');
+      . AddHtmlEnvironment('th', $alignment);
   }
   # end of a row and beginning of a new row
   elsif (InElement('table') and m/\G\|?\n\|/cg) {
     # warn pos . " end of a row and beginning of a new row";
+    $alignment = 'style="text-align: right"' if m/\G([ \t]+)/cg;
+    $alignment = 'style="text-align: center"' if $alignment and m/\G(?=[^|]+[ \t]+\|)/cg;
+    $Fragment =~ s/[ \t]+$//; # cleanup trailing whitespace if previous column was centered
     return CloseHtmlEnvironment('tr')
       . AddHtmlEnvironment('tr')
-      . AddHtmlEnvironment('td');
+      . AddHtmlEnvironment('td', $alignment);
   }
   # otherwise the table ends
   elsif (InElement('table') and m/\G\|?(\n|$)/cg) {
     # warn pos . " otherwise the table ends";
+    $Fragment =~ s/[ \t]+$//; # cleanup trailing whitespace if previous column was centered
     return CloseHtmlEnvironment('table')
       . AddHtmlEnvironment('p');
   }
   # continuation of the first row
   elsif (InElement('th') and m/\G\|/cg) {
     # warn pos . " continuation of the first row";
+    $alignment = 'style="text-align: right"' if m/\G([ \t]+)/cg;
+    $alignment = 'style="text-align: center"' if $alignment and m/\G(?=[^|]+[ \t]+\|)/cg;
+    $Fragment =~ s/[ \t]+$//; # cleanup trailing whitespace if previous column was centered
     return CloseHtmlEnvironment('th')
-      . AddHtmlEnvironment('th');
+      . AddHtmlEnvironment('th', $alignment);
   }
   # continuation of other rows
   elsif (InElement('td') and m/\G\|/cg) {
     # warn pos . " continuation of other rows";
+    $alignment = 'style="text-align: right"' if m/\G([ \t]+)/cg;
+    $alignment = 'style="text-align: center"' if $alignment and m/\G(?=[^|]+[ \t]+\|)/cg;
+    $Fragment =~ s/[ \t]+$//; # cleanup trailing whitespace if previous column was centered
     return CloseHtmlEnvironment('td')
-      . AddHtmlEnvironment('td');
+      . AddHtmlEnvironment('td', $alignment);
   }
   # whitespace indentation = code
   elsif ($bol and m/\G(\s*\n)*(    .+)\n?/cg) {
@@ -160,8 +193,8 @@ sub MarkdownRule {
     }
     return OpenHtmlEnvironment('pre',1) . $str; # always level 1
   }
-  # [an example](http://example.com/ "Title")
-  elsif (m/\G\[(.+?)\]\($FullUrlPattern(\s+"(.+?)")?\)/cg) {
+  # link: [an example](http://example.com/ "Title")
+  elsif (m/\G\[((?:[^]\n]+\n?)+)\]\($FullUrlPattern(\s+"(.+?)")?\)/cg) {
     my ($text, $url, $title) = ($1, $2, $4);
     $url =~ /^($UrlProtocols)/;
     my %params;

modules/near-links.pl

@@ -312,9 +312,7 @@ resolved to the same target (the local page), which is unexpected.
 # IndexOptions must be set in MyInitVariables for translations to
 # work.
 push(@MyInitVariables, sub {
-       push(@IndexOptions, ['near', T('Include near pages'), 0,
-			    \&ListNearPages]);
-     });
+  push(@IndexOptions, ['near', T('Include near pages'), 0, \&ListNearPages])});
 
 sub ListNearPages {
   my %pages = %NearSource;

modules/olocalmap.pl

@@ -1,4 +1,6 @@
-# Copyright (C) 2005  Flavio Poletti <flavio@polettix.it>
+# Copyright (C) 2005       Flavio Poletti <flavio@polettix.it>
+# Copyright (C) 2014-2015  Alex Jakimenko <alex.jakimenko@gmail.com>
+# Copyright (C) 2014-2018  Alex Schroeder <alex@gnu.org>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -48,7 +50,7 @@ AddModuleDescription('olocalmap.pl');
 push(@MyInitVariables, \&InitLocalMap);
 
 sub InitLocalMap {
-   my $id = GetCurrentPageName();
+   my $id = GetId();
    my $action = lc(GetParam('action', ''));
    AllPagesList();              # Build %IndexHash
 

modules/permanent-anchors.pl

@@ -178,6 +178,7 @@ sub NewPermanentAnchorsDeletePage {
   my $status = OldPermanentAnchorsDeletePage(@_);
   return $status if $status; # this would be the error message
   DeletePermanentAnchors(@_); # the only parameter is $id
+  return ''; # no errors
 }
 
 *OldPermanentAnchorsSave = \&Save;
@@ -261,12 +262,15 @@ Some user interface changes are required as well.
 =item *
 
 Allow the page index to list permanent anchors or not by setting
-C<@IndexOptions>.
+C<@IndexOptions>. Note that we need to delay setting this option until we're
+sure that translations have loaded correctly, which is why we're setting
+C<@IndexOptions> as part of running C<@MyInitVariables>.
 
 =cut
 
-push(@IndexOptions, ['permanentanchors', T('Include permanent anchors'),
-		     1, sub { keys %PermanentAnchors }]);
+push(@MyInitVariables, sub {
+  push(@IndexOptions, ['permanentanchors', T('Include permanent anchors'),
+		       1, sub { keys %PermanentAnchors }])});
 
 =item *
 

modules/pingback-server.pl

@@ -1,4 +1,5 @@
 # Copyright (C) 2004  Brock Wilcox <awwaiid@thelackthereof.org>
+# Copyright (C) 2019  Alex Schroeder <alex@gnu.org>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -16,152 +17,124 @@
 use strict;
 use v5.10;
 
-use LWP::UserAgent; # This one will one day be eliminated! Hopefully!
-
-# Need these to do pingback
-use RPC::XML;
+use LWP::UserAgent;
 use RPC::XML::Parser;
+use RPC::XML;
 
 AddModuleDescription('pingback-server.pl', 'Pingback Server Extension');
 
-our ($CommentsPrefix);
+# Specification:  http://www.hixie.ch/specs/pingback/pingback
+# XML-RPC errors: http://xmlrpc-epi.sourceforge.net/specs/rfc.fault_codes.php
 
-*OldPingbackServerGetHtmlHeader = \&GetHtmlHeader;
-*GetHtmlHeader = \&NewPingbackServerGetHtmlHeader;
+our ($CommentsPrefix, $q, $HtmlHeaders, %Action, $QuestionaskerSecretKey,
+    @MyInitVariables, %IndexHash);
 
-# Add the <link ...> to the header
-sub NewPingbackServerGetHtmlHeader {
-  my ($title, $id) = @_;
-  my $header = OldPingbackServerGetHtmlHeader($title,$id);
-  my $pingbackLink =
-    '<link rel="pingback" '
-    . 'href="http://thelackthereof.org/wiki.pl?action=pingback;id='
-    . $id . '">';
-  $header =~ s/<head>/<head>$pingbackLink/;
-  return $header;
+push(@MyInitVariables, \&PingbackServerAddLink);
+
+sub PingbackServerAddLink {
+  SetParam('action', 'pingback') if $q->path_info =~ m|/pingback\b|;
+  my $id = GetId();
+  return unless $id;
+  return if $id =~ /^$CommentsPrefix/;
+  my $link = '<link rel="alternate" type="application/wiki" href="'
+      . ScriptUrl('pingback/' . UrlEncode($id)) . '" />';
+  $HtmlHeaders .= $link unless index($HtmlHeaders, /$link/) != -1;
 }
 
-*OldPingbackServerInitRequest = \&InitRequest;
-*InitRequest = \&NewPingbackServerInitRequest;
-
-sub NewPingbackServerInitRequest {
-  if($ENV{'QUERY_STRING'} =~ /action=pingback;id=(.*)/) {
-    my $id = $1;
-    DoPingbackServer($id);
-    exit 0;
-  } else {
-    return OldPingbackServerInitRequest(@_);
-  }
-}
+$Action{pingback} = \&DoPingbackServer;
 
 sub DoPingbackServer {
   my $id = FreeToNormal(shift);
 
-
-  if ($ENV{'REQUEST_METHOD'} ne 'POST') {
-      result('405 Method Not Allowed', -32300,
-        'Only XML-RPC POST requests recognised.', 'Allow: POST');
+  # some sanity checks for the request
+  if ($q->request_method() ne 'POST') {
+    ReportError(T('Only XML-RPC POST requests recognised'), '405 METHOD NOT ALLOWED');
+  }
+  if ($q->content_type() ne 'text/xml') {
+    ReportError(T('Only XML-RPC POST requests recognised'), '415 UNSUPPORTED MEDIA TYPE');
   }
 
-  if ($ENV{'CONTENT_TYPE'} ne 'text/xml') {
-      result('415 Unsupported Media Type', -32300,
-        'Only XML-RPC POST requests recognised.');
+  # some sanity checks for the target page name
+  if (not $id) {
+    PingbackServerFault('400 NO ID', 33, "No page specified");
+  }
+  my $error = ValidId($id);
+  if ($error) {
+    PingbackServerFault('400 INVALID ID', 33, "Invalid page name: $id");
   }
 
-  local $/ = undef;
-  my $input = <STDIN>;
+  # check the IP number for bans
+  my $rule = UserIsBanned();
+  if ($rule) {
+   PingbackServerFault('403 FORBIDDEN', 49, "Your IP number is blocked");
+  }
 
-  # parse it
+  # check that the target page exists
+  AllPagesList();
+  if (not $IndexHash{$id}) {
+    PingbackServerFault('404 NOT FOUND', 32, "Page does not exist: $id");
+  }
+
+  # parse the remote procedure call
+  my $data = $q->param('POSTDATA');
   my $parser = RPC::XML::Parser->new();
-  my $request = $parser->parse($input);
+  my $request = $parser->parse($data);
   if (not ref($request)) {
-      result('400 Bad Request', -32700, $request);
+    PingbackServerFault('400 NO DATA', -32700, "Could not parse XML-RPC");
   }
 
-  # handle it
+  # sanity check the function and argument number
   my $name = $request->name;
   my $arguments = $request->args;
   if ($name ne 'pingback.ping') {
-      result('501 Not Implemented', -32601, "Method $name not supported");
+    PingbackServerFault('501 NOT IMPLEMENTED', -32601, "Method $name not supported");
   }
   if (@$arguments != 2) {
-      result('400 Bad Request', -32602,
-      "Wrong number of arguments (arguments must be in the form 'from', 'to')");
+    PingbackServerFault('400 WRONG NUMBER OF ARGS', -32602, "Wrong number of arguments");
   }
+
+  # extract the two arguments
   my $source = $arguments->[0]->value;
   my $target = $arguments->[1]->value;
 
+  # verify that the source isn't banned
+  $rule = BannedContent($source);
+  if ($rule) {
+   PingbackServerFault('403 FORBIDDEN', 49, "The URL is blocked");
+  }
 
-  # TODO: Since we are _inside_ the wiki seems like we shouldn't have to use LWP
-  # So comment out all the LWP stuff once the DoPost thingie works
-  # DoPost($id);
-
+  # verify that the pingback is legit
   my $ua = LWP::UserAgent->new;
-  $ua->agent("OddmusePingbackServer/0.1 ");
-
-  # Create a request
-  my $req = HTTP::Request->new(POST => 'http://thelackthereof.org/wiki.pl');
-  $req->content_type('application/x-www-form-urlencoded');
-  $req->content("title=$CommentsPrefix$id"
-    . "&summary=new%20comment"
-    . "&aftertext=Pingback:%20$source"
-    . "&save=save"
-    . "&username=pingback");
-  my $res = $ua->request($req);
-
-  my $out = '';
-  # Check the outcome of the response
-  if ($res->is_success) {
-    $out =  $res->content;
-  } else {
-    $out = $res->status_line . "\n";
+  my $response = $ua->get($source);
+  if (not $response->is_success) {
+    PingbackServerFault('400 NO SOURCE', 16, "Cannot retrieve $source");
+  }
+  my $self = ScriptUrl(UrlEncode($id));
+  if ($response->decoded_content !~ /$self/) {
+    PingbackServerFault('403 FORBIDDEN', "$source does not link to $self");
+  }
+  $id = $CommentsPrefix . $id;
+  if (GetPageContent($id) =~ /$source/) {
+    PingbackServerFault('400 ALREADY REGISTERED', 48, "$source has already been registered");
   }
 
-  result('200 OK', 0, "Oddmuse PingbackServer! $id OK");
+  # post a comment without redirect at the end
+  SetParam('aftertext', 'Pingback: ' . $source);
+  SetParam('summary', 'Pingback');
+  SetParam('username', T('Anonymous'));
+  SetParam($QuestionaskerSecretKey, 1) if $QuestionaskerSecretKey;
+  local *ReBrowsePage = sub {};
+  DoPost($id);
+
+  # response
+  my $message = "Oddmuse PingbackServer! $id OK";
+  my $response = RPC::XML::response->new(RPC::XML::string->new($message));
+  print GetHttpHeader('text/xml', 'nocache', '200 OK'), $response->as_string, "\n\n";
 }
 
-sub result {
-  my($status, $error, $data, $extra) = @_;
-  my $response;
-  if ($error) {
-    $response = RPC::XML::response->new(
-      RPC::XML::fault->new($error, $data));
-  } else {
-    $response = RPC::XML::response->new(RPC::XML::string->new($data));
-  }
-  print "Status: $status\n";
-  if (defined($extra)) {
-    print "$extra\n";
-  }
-  print "Content-Type: text/xml\n\n";
-  print $response->as_string;
-  exit;
+sub PingbackServerFault {
+  my($status, $error, $data) = @_;
+  my $fault = RPC::XML::response->new(RPC::XML::fault->new($error, $data));
+  print GetHttpHeader('text/xml', 'nocache', $status), $fault->as_string, "\n\n";
+  exit 2;
 }
-
-=pod
-
-  # This doesn't work... but might be a basis for an in-wiki update system
-
-  sub DoPost {
-    my $id = FreeToNormal(shift);
-    my $source = shift;
-    ValidIdOrDie($id);
-    # Lock before getting old page to prevent races
-    RequestLockOrError(); # fatal
-    OpenPage($id);
-    my $string = $Page{text};
-    my $comment = "Pingback: $source";
-    $comment =~ s/\r//g;	# Remove "\r"-s (0x0d) from the string
-    $comment =~ s/\s+$//g;    # Remove whitespace at the end
-    $string .= "----\n" if $string and $string ne "\n";
-    $string .= $comment . "\n\n-- Pingback"
-      . ' ' . TimeToText(time) . "\n\n";
-    my $summary = "new pingback"
-    $Page{summary} = $summary;
-    $Page{username} = $user;
-    $Page{text} = $string;
-    SavePage();
-    ReleaseLock();
-  }
-
-=cut

modules/portrait-support.pl

@@ -42,7 +42,7 @@ sub PortraitSupportRule {
       $PortraitSupportColorDiv = 0;
       return $html;
     } elsif ($bol && m/\Gportrait:$UrlPattern/cg) {
-      return $q->img({-src=>$1, -alt=>T("Portrait"), -class=>'portrait'});
+      return $q->img({-src=>$1, -alt=>T("Portrait"), -class=>'portrait', -loading=>'lazy'});
     } elsif ($bol && m/\G(:*)\[new(.*)\]/cg) {
       my $portrait = '';
       my $depth = length($1);

modules/recaptcha.pl

@@ -171,7 +171,7 @@ sub ReCaptchaGetQuestion {
 # if (defined $ReCaptchaTabIndex) { $recaptcha_options{tabindex} = $ReCaptchaTabIndex; }
 
   eval "use Captcha::reCAPTCHA";
-  my $captcha_html = Captcha::reCAPTCHA->new()->get_html(
+  my $captcha_html = Captcha::reCAPTCHA->new()->get_html_v2(
     $ReCaptchaPublicKey, undef, $ENV{'HTTPS'} eq 'on', undef);
   my $submit_html = $need_button ? $q->submit(-value=> T('Go!')) : '';
   my $options_html = '
@@ -239,11 +239,12 @@ sub NewReCaptchaDoPost {
 
 sub ReCaptchaCheckAnswer {
   eval "use Captcha::reCAPTCHA";
-  my $result = Captcha::reCAPTCHA->new()->check_answer(
+  my $answer = GetParam('g-recaptcha-response');
+  return 0 unless $answer;
+  my $result = Captcha::reCAPTCHA->new()->check_answer_v2(
     $ReCaptchaPrivateKey,
-    $q->remote_addr(),
-    GetParam('recaptcha_challenge_field'),
-    GetParam('recaptcha_response_field')
+    $answer,
+    $q->remote_addr()
   );
   return $result->{is_valid};
 }

modules/rename-pages.pl

@@ -0,0 +1,70 @@
+# Copyright (C) 2019  Alex Schroeder <alex@gnu.org>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+use strict;
+use v5.10;
+
+our ($q, %Page, %Action, %IndexHash, @MyAdminCode);
+
+AddModuleDescription('rename-pages.pl', 'Rename Pages Extension');
+
+$Action{'rename-page'} = \&RenamePage;
+
+sub RenamePage {
+  my $id = shift;
+  my $to = GetParam('to', '');
+  # check target
+  ValidIdOrDie($to);
+  OpenPage($to);
+  ReportError(T('Target page already exists.'), '400 BAD REQUEST')
+      if $IndexHash{$to} and not PageMarkedForDeletion();
+  # check the source
+  ValidIdOrDie($id);
+  OpenPage($id);
+  ReportError(T('Source page does not exist.'), '400 BAD REQUEST')
+      if not $IndexHash{$id} or PageMarkedForDeletion();
+  {
+    # prevent posting from browsing the target right away
+    local *ReBrowsePage = sub {};
+    # renaming is a minor change
+    SetParam('recent_edit', 'on');
+    # copy text
+    SetParam('text', $Page{text});
+    SetParam('summary', Ts('Copied from %s', FreeToNormal($id)));
+    DoPost($to);
+    # create redirect
+    SetParam('text', "#REDIRECT [[$to]]");
+    SetParam('summary', Ts('Moved to %s', FreeToNormal($to)));
+    DoPost($id);
+  }
+  # and now that we're done, go to the target
+  ReBrowsePage($to);
+}
+
+push(@MyAdminCode, \&RenamePageMenu);
+
+sub RenamePageMenu {
+  my ($id, $menuref, $restref) = @_;
+  my $name = FreeToNormal($id);
+  if ($id) {
+    push(@$menuref, GetFormStart()
+	 . $q->label({-for=>'to'}, Ts('Rename %s to:', $name) . ' ')
+	 . GetHiddenValue('action', 'rename-page')
+	 . GetHiddenValue('id', $id)
+	 . $q->textfield(-name=>'to', -size=>20)
+	 . ' '
+	 . $q->submit('Do it'));
+  }
+}

modules/static-copy.pl

@@ -100,7 +100,7 @@ sub StaticGetDownloadLink {
   return '[' . ($image ? 'image' : 'link') . ':' . $name . ']' unless $IndexHash{$id};
   if ($image) {
     return StaticFileName($id) if $image == 2;
-    my $result = $q->img({-src=>StaticFileName($id), -alt=>$alt, -class=>'upload'});
+    my $result = $q->img({-src=>StaticFileName($id), -alt=>$alt, -class=>'upload', -loading=>'lazy'});
     $result = ScriptLink($id, $result, 'image');
     return $result;
   } else {
@@ -198,7 +198,7 @@ EOT
     my $logo = $LogoUrl;
     $logo =~ s|.*/||;           # just the filename
     my $alt = T('[Home]');
-    $header .= $q->img({-src=>$logo, -alt=>$alt, -class=>'logo'}) if $logo;
+    $header .= $q->img({-src=>$logo, -alt=>$alt, -class=>'logo', -loading=>'lazy'}) if $logo;
   }
   # top toolbar
   local $UserGotoBar = '';      # only allow @UserGotoBarPages
@@ -317,7 +317,7 @@ sub GetDownloadLink {
       $action = $ScriptName . '?' . $action;
     }
     return $action if $image == 2;
-    my $result = $q->img({-src=>$action, -alt=>$alt, -class=>'upload'});
+    my $result = $q->img({-src=>$action, -alt=>$alt, -class=>'upload', -loading=>'lazy'});
     $result = ScriptLink(UrlEncode($id), $result, 'image') unless $id eq $OpenPageName;
     return $result;
   } else {

modules/static-hybrid.pl

@@ -95,7 +95,7 @@ sub StaticGetDownloadLink {
 	# if the page does not exist
 	return '[' . ($image ? 'image' : 'link') . ':' . $name . ']' unless $IndexHash{$id};
 	if ($image) {
-		my $result = $q->img({-src=>StaticFileName($id), -alt=>$alt, -class=>'upload'});
+		my $result = $q->img({-src=>StaticFileName($id), -alt=>$alt, -class=>'upload', -loading=>'lazy'});
 		$result = ScriptLink($id, $result, 'image');
 		return $result;
 	} else {
@@ -271,7 +271,7 @@ sub GetDownloadLink {
 		} else {
 			$action = $ScriptName . '?' . $action;
 		}
-		my $result = $q->img({-src=>$action, -alt=>$alt, -class=>'upload'});
+		my $result = $q->img({-src=>$action, -alt=>$alt, -class=>'upload', -loading=>'lazy'});
 		$result = ScriptLink(UrlEncode($id), $result, 'image') unless $id eq $OpenPageName;
 		return $result;
 	} else {

modules/tags.pl

@@ -62,16 +62,26 @@ Example:
 
     $TagFeedIcon = 'http://www.example.org/pics/rss.png';
 
+=head2 $TagCloudSize
+
+The number of most used tags when looking at the tag cloud. The
+default is 50.
+
+Example:
+
+    $TagCloudSize = 20;
+
 =cut
 
 our ($q, $Now, %Action, %Page, $FreeLinkPattern, @MyInitVariables, @MyRules, @MyAdminCode, $DataDir, $ScriptName);
-our ($TagUrl, $TagFeed, $TagFeedIcon, $TagFile);
+our ($TagUrl, $TagFeed, $TagFeedIcon, $TagFile, $TagCloudSize);
 
 push(@MyInitVariables, \&TagsInit);
 
 sub TagsInit {
   $TagUrl = ScriptUrl('action=rc;rcfilteronly=tag:%s') unless $TagUrl;
   $TagFeed = ScriptUrl('action=rss;rcfilteronly=tag:%s') unless $TagFeed;
+  $TagCloudSize = 50 unless $TagCloudSize;
   $TagFile = "$DataDir/tag.db";
 }
 
@@ -113,7 +123,8 @@ sub TagsRule {
 			    -title=>T('Feed for this tag'),
 			    -rel=>'feed'
 			   }, $q->img({-src=>$TagFeedIcon,
-				       -alt=>T('RSS')}));
+				       -alt=>T('RSS'),
+				       -loading=>'lazy'}));
     }
     return $html;
   }
@@ -239,6 +250,11 @@ sub TagFind {
   return @result;
 }
 
+sub TagsTerms {
+  my $string = shift;
+  return grep(/./, $string =~ /\"([^\"]+)\"|(\S+)/g);
+}
+
 *OldTagFiltered = \&Filtered;
 *Filtered = \&NewTagFiltered;
 
@@ -246,7 +262,7 @@ sub NewTagFiltered { # called within a lock!
   my ($string, @pages) = @_;
   my %page = map { $_ => 1 } @pages;
   # looking at all the "tag:SOME TERMS" and and tag:TERM
-  my @tagterms = map { FreeToNormal($_) } grep(/^-?tag:/, shift =~ /\"([^\"]+)\"|(\S+)/g);
+  my @tagterms = map { FreeToNormal($_) } grep(/^-?tag:/, TagsTerms($string));
   my @positives = map {substr($_, 4)} grep(/^tag:/, @tagterms);
   my @negatives = map {substr($_, 5)} grep(/^-tag:/, @tagterms);
   if (@positives) {
@@ -260,8 +276,9 @@ sub NewTagFiltered { # called within a lock!
   foreach my $id (TagFind(@negatives)) {
     delete $page{$id};
   }
-  # filter out the tags from the search string
-  $string = join(' ', grep(!/^-?tag:/, $string =~ /\"([^\"]+)\"|(\S+)/g));
+  # filter out the tags from the search string, and add quotes which might have
+  # been stripped
+  $string = join(' ', map { qq{"$_"} } grep(!/^-?tag:/, TagsTerms($string)));
   # run the old code for any remaining search terms
   return OldTagFiltered($string, sort keys %page);
 }
@@ -279,11 +296,12 @@ We're need to remove all tag terms (again) in order to not confuse it.
 *SearchString = \&NewTagSearchString;
 
 sub NewTagSearchString {
-  # filter out the negative tags from the search string
-  my $string = join(' ', map { NormalToFree($_) }
-		    grep(!/^-tag:/, shift =~ /\"([^\"]+)\"|(\S+)/g));
+  my ($string, @rest) = @_;
+  # filter out the negative tags from the search string, and add quotes which
+  # might have been stripped
+  $string = join(' ', map { NormalToFree($_) } map { qq{"$_"} } grep(!/^-tag:/, TagsTerms($string)));
   return 1 unless $string;
-  return OldTagSearchString($string, @_);
+  return OldTagSearchString($string, @rest);
 }
 
 =pod
@@ -298,27 +316,16 @@ $Action{tagcloud} = \&TagCloud;
 
 sub TagCloud {
   print GetHeader('', T('Tag Cloud'), ''),
-    $q->start_div({-class=>'content cloud'}) . '<p>';
+    $q->start_div({-class=>'content cloud'});
+  require HTML::TagCloud;
+  my $cloud = HTML::TagCloud->new;
   # open the DB file
   my %h = TagReadHash();
-  my $max = 0;
-  my $min = 0;
-  my %count = ();
   foreach my $tag (grep !/^_/, keys %h) {
-    $count{$tag} = @{$h{$tag}};
-    $max = $count{$tag} if $count{$tag} > $max;
-    $min = $count{$tag} if not $min or $count{$tag} < $min;
+    $cloud->add(NormalToFree($tag), "$ScriptName?search=tag:" . UrlEncode($tag), scalar @{$h{$tag}});
   }
-  foreach my $tag (sort keys %count) {
-    my $n = $count{$tag};
-    print $q->a({-href  => "$ScriptName?search=tag:" . UrlEncode($tag),
-		 -title => $n,
-		 -style => 'font-size: '
-		 . int(80+120*($max == $min ? 1 : ($n-$min)/($max-$min)))
-		 . '%;',
-		}, NormalToFree($tag)), ' ... ';
-  }
-  print '</p></div>';
+  print $cloud->html_and_css($TagCloudSize);
+  print '</div>';
   PrintFooter();
 }
 
@@ -418,13 +425,12 @@ sub TagsMenu {
   my ($id, $menuref, $restref) = @_;
   push(@$menuref,
        ScriptLink('action=reindex', T('Rebuild tag index'), 'reindex')
-       . ', ' . ScriptLink('action=taglist', T('list tags'), 'taglist')
        . ', ' . ScriptLink('action=tagcloud', T('tag cloud'), 'tagcloud'));
 }
 
 =head1 COPYRIGHT AND LICENSE
 
-Copyright (C) 2005–2015  Alex Schroeder <alex@gnu.org>
+Copyright (C) 2005–2019  Alex Schroeder <alex@gnu.org>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by

modules/translations/brazilian-portuguese-utf8.pl

@@ -229,8 +229,8 @@ Important pages:
 Páginas importantes:
 To mark a page for deletion, put <strong>%s</strong> on the first line.
 Para marcar uma página para exclusão, coloque <strong>%s</strong> na primeira linha
-from %s
-de %s
+Anonymous
+Anônimo
 redirected from %s
 redirecionado de %s
 %s:
@@ -469,8 +469,6 @@ The changes conflict.  Please check the page again.
 As alterações são conflitantes. Por favor, verifique essa página novamente.
 Please check whether you overwrote those changes.
 Por favor, verifique se você sobrescreveu aquelas alterações.
-Anonymous
-Anônimo
 Cannot delete the index file %s.
 Não foi possível excluir o arquivo de índice %s.
 Please check the directory permissions.
@@ -505,6 +503,8 @@ Note: This error is normal if no changes have been made.
 Observação: Esse erro é normal se nenhuma alteração foi feita.
 Moving %s log entries.
 Movendo %s entradas de log.
+Removing IP numbers from %s log entries.
+
 Set or Remove global edit lock
 Marcar ou Remover o bloqueio global de edição
 Edit lock created.
@@ -1236,6 +1236,17 @@ No non-migrated email addresses found, migration not necessary.
 
 Migrated %s rows.
 
+################################################################################
+# modules/markdown-converter.pl
+################################################################################
+Help convert %s to Markdown
+
+List all non-Markdown pages
+
+Converting %s
+
+Candidates for Conversion to Markdown
+
 ################################################################################
 # modules/module-bisect.pl
 ################################################################################

modules/translations/bulgarian-utf8.pl

@@ -229,8 +229,8 @@ Important pages:
 
 To mark a page for deletion, put <strong>%s</strong> on the first line.
 
-from %s
-от %s
+Anonymous
+Анонимен
 redirected from %s
 Препратка от %s
 %s:
@@ -469,8 +469,6 @@ The changes conflict.  Please check the page again.
 Промените се застъпват. Моля провери страницата още веднъж.
 Please check whether you overwrote those changes.
 Моля провери, дали няма конфликт между промените.
-Anonymous
-Анонимен
 Cannot delete the index file %s.
 
 Please check the directory permissions.
@@ -505,6 +503,8 @@ Note: This error is normal if no changes have been made.
 Забележка: Тази грешка е нормална, ако не са направени промени.
 Moving %s log entries.
 Преместване на %s лог-записа.
+Removing IP numbers from %s log entries.
+
 Set or Remove global edit lock
 Налагане или отмяна на глобална защита от редакции.
 Edit lock created.
@@ -1236,6 +1236,17 @@ No non-migrated email addresses found, migration not necessary.
 
 Migrated %s rows.
 
+################################################################################
+# modules/markdown-converter.pl
+################################################################################
+Help convert %s to Markdown
+
+List all non-Markdown pages
+
+Converting %s
+
+Candidates for Conversion to Markdown
+
 ################################################################################
 # modules/module-bisect.pl
 ################################################################################

modules/translations/catalan-utf8.pl

@@ -228,8 +228,8 @@ Important pages:
 Pàgines importants:
 To mark a page for deletion, put <strong>%s</strong> on the first line.
 Per marcar una pàgina per esborrar, escriure <strong>%s</strong> en la primera línia.
-from %s
-des de %s
+Anonymous
+Anònim
 redirected from %s
 redirigit des de %s
 %s:
@@ -468,8 +468,6 @@ The changes conflict.  Please check the page again.
 Els canvis entren en conflicte. Si us plau, comprova la pàgina un altre cop.
 Please check whether you overwrote those changes.
 Si us plau, comprova si sobreescrius aquests canvis.
-Anonymous
-Anònim
 Cannot delete the index file %s.
 No es pot esborrar el arxiu índex de %s.
 Please check the directory permissions.
@@ -504,6 +502,8 @@ Note: This error is normal if no changes have been made.
 Nota: Aquest error és normal si no s'han fet canvis.
 Moving %s log entries.
 Movent %s entrades del registre.
+Removing IP numbers from %s log entries.
+
 Set or Remove global edit lock
 (Des)activar bloqueig global de edició
 Edit lock created.
@@ -1235,6 +1235,17 @@ No non-migrated email addresses found, migration not necessary.
 
 Migrated %s rows.
 
+################################################################################
+# modules/markdown-converter.pl
+################################################################################
+Help convert %s to Markdown
+
+List all non-Markdown pages
+
+Converting %s
+
+Candidates for Conversion to Markdown
+
 ################################################################################
 # modules/module-bisect.pl
 ################################################################################

modules/translations/chinese-utf8.pl

@@ -229,8 +229,8 @@ Important pages:
 重要頁面:
 To mark a page for deletion, put <strong>%s</strong> on the first line.
 在該頁首行加入 <strong>%s</strong> 可將頁面標記為刪除
-from %s
-自 %s
+Anonymous
+匿名者
 redirected from %s
 由 %s 轉址
 %s:
@@ -469,8 +469,6 @@ The changes conflict.  Please check the page again.
 你的修改和他人發生衝突。請再次確認。
 Please check whether you overwrote those changes.
 請確認一下是否你要覆蓋這些修改。
-Anonymous
-匿名者
 Cannot delete the index file %s.
 無法刪除索引檔 %s 。
 Please check the directory permissions.
@@ -505,6 +503,8 @@ Note: This error is normal if no changes have been made.
 如果還沒有做過任何修改的話，則不用理會這個錯誤訊息。
 Moving %s log entries.
 移除了 %s 個記錄項目。
+Removing IP numbers from %s log entries.
+
 Set or Remove global edit lock
 設定或移除整個網站的編輯鎖定
 Edit lock created.
@@ -1236,6 +1236,17 @@ No non-migrated email addresses found, migration not necessary.
 
 Migrated %s rows.
 
+################################################################################
+# modules/markdown-converter.pl
+################################################################################
+Help convert %s to Markdown
+
+List all non-Markdown pages
+
+Converting %s
+
+Candidates for Conversion to Markdown
+
 ################################################################################
 # modules/module-bisect.pl
 ################################################################################

modules/translations/chinese_cn-utf8.pl

@@ -245,8 +245,8 @@ Important pages:
 重要页面：
 To mark a page for deletion, put <strong>%s</strong> on the first line.
 在首行加入 <strong>%s</strong>以将页面标记为删除。
-from %s
-自 %s
+Anonymous
+匿名者
 redirected from %s
 自%s重定向
 %s:
@@ -485,8 +485,6 @@ The changes conflict.  Please check the page again.
 您的修改和他人发生冲突。请再次确认。
 Please check whether you overwrote those changes.
 请您确认一下是否要覆盖这些修改。
-Anonymous
-匿名者
 Cannot delete the index file %s.
 无法删除索引档%s。
 Please check the directory permissions.
@@ -521,6 +519,8 @@ Note: This error is normal if no changes have been made.
 如果还没有做过任何修改，请不用理会这个错误讯息。
 Moving %s log entries.
 移除了%s个日志项目。
+Removing IP numbers from %s log entries.
+
 Set or Remove global edit lock
 设定或移除整个网站的编辑锁定
 Edit lock created.
@@ -1252,6 +1252,17 @@ No non-migrated email addresses found, migration not necessary.
 
 Migrated %s rows.
 
+################################################################################
+# modules/markdown-converter.pl
+################################################################################
+Help convert %s to Markdown
+
+List all non-Markdown pages
+
+Converting %s
+
+Candidates for Conversion to Markdown
+
 ################################################################################
 # modules/module-bisect.pl
 ################################################################################

modules/translations/dutch-utf8.pl

@@ -235,8 +235,8 @@ Important pages:
 
 To mark a page for deletion, put <strong>%s</strong> on the first line.
 
-from %s
-vanaf %s
+Anonymous
+Anoniem
 redirected from %s
 doorverwezen vanaf %s
 %s:
@@ -475,8 +475,6 @@ The changes conflict.  Please check the page again.
 De wijzigingen zijn strijdig met elkaar. Controleer de pagina a.u.b. opnieuw.
 Please check whether you overwrote those changes.
 Controleer a.u.b. of u die wijzigingen overschreven heeft.
-Anonymous
-Anoniem
 Cannot delete the index file %s.
 
 Please check the directory permissions.
@@ -511,6 +509,8 @@ Note: This error is normal if no changes have been made.
 NB: Deze foutmelding is gebruikelijk als er geen wijzigingen zijn gemaakt.
 Moving %s log entries.
 Bezig met verplaatsen van %s items.
+Removing IP numbers from %s log entries.
+
 Set or Remove global edit lock
 Ver-/ontgrendelen van de gehele site
 Edit lock created.
@@ -1242,6 +1242,17 @@ No non-migrated email addresses found, migration not necessary.
 
 Migrated %s rows.
 
+################################################################################
+# modules/markdown-converter.pl
+################################################################################
+Help convert %s to Markdown
+
+List all non-Markdown pages
+
+Converting %s
+
+Candidates for Conversion to Markdown
+
 ################################################################################
 # modules/module-bisect.pl
 ################################################################################

modules/translations/estonian-utf8.pl

@@ -226,8 +226,8 @@ Important pages:
 Tähtsad leheküljed:
 To mark a page for deletion, put <strong>%s</strong> on the first line.
 
-from %s
-
+Anonymous
+Anonüümne
 redirected from %s
 
 %s:
@@ -466,8 +466,6 @@ The changes conflict.  Please check the page again.
 
 Please check whether you overwrote those changes.
 
-Anonymous
-Anonüümne
 Cannot delete the index file %s.
 
 Please check the directory permissions.
@@ -502,6 +500,8 @@ Note: This error is normal if no changes have been made.
 
 Moving %s log entries.
 
+Removing IP numbers from %s log entries.
+
 Set or Remove global edit lock
 
 Edit lock created.
@@ -1233,6 +1233,17 @@ No non-migrated email addresses found, migration not necessary.
 
 Migrated %s rows.
 
+################################################################################
+# modules/markdown-converter.pl
+################################################################################
+Help convert %s to Markdown
+
+List all non-Markdown pages
+
+Converting %s
+
+Candidates for Conversion to Markdown
+
 ################################################################################
 # modules/module-bisect.pl
 ################################################################################

modules/translations/finnish-utf8.pl

@@ -226,8 +226,8 @@ Important pages:
 
 To mark a page for deletion, put <strong>%s</strong> on the first line.
 
-from %s
-%s:stä
+Anonymous
+Nimetön
 redirected from %s
 uudelleenohjattu sivulta %s
 %s:
@@ -466,8 +466,6 @@ The changes conflict.  Please check the page again.
 Muutokset ovat ristiriidassa. Tarkista sivu uudelleen.
 Please check whether you overwrote those changes.
 Tarkista, ylikirjoititko joitakin noista muutoksista.
-Anonymous
-Nimetön
 Cannot delete the index file %s.
 
 Please check the directory permissions.
@@ -502,6 +500,8 @@ Note: This error is normal if no changes have been made.
 Huom: Tämä virhe on normaali, jos muutoksia ei ole tehty.
 Moving %s log entries.
 Siirretään %s kirjausta.
+Removing IP numbers from %s log entries.
+
 Set or Remove global edit lock
 Aseta tai poista sivuston muokkauslukitus
 Edit lock created.
@@ -1233,6 +1233,17 @@ No non-migrated email addresses found, migration not necessary.
 
 Migrated %s rows.
 
+################################################################################
+# modules/markdown-converter.pl
+################################################################################
+Help convert %s to Markdown
+
+List all non-Markdown pages
+
+Converting %s
+
+Candidates for Conversion to Markdown
+
 ################################################################################
 # modules/module-bisect.pl
 ################################################################################

modules/translations/french-utf8.pl

@@ -232,8 +232,8 @@ Important pages:
 Pages importantes :
 To mark a page for deletion, put <strong>%s</strong> on the first line.
 Pour marquer une page comme étant à supprimer, ajoutez <strong>%s</strong> à la première ligne
-from %s
-depuis %s
+Anonymous
+Anonyme
 redirected from %s
 redirigé(e) à partir de %s
 %s:
@@ -472,8 +472,6 @@ The changes conflict.  Please check the page again.
 Conflit sur les modifications. SVP vérifiez la page à nouveau.
 Please check whether you overwrote those changes.
 SVP vérifiez si vous avez écrasé ces modifications.
-Anonymous
-Anonyme
 Cannot delete the index file %s.
 Impossible de supprimer le fichier index %s.
 Please check the directory permissions.
@@ -508,6 +506,8 @@ Note: This error is normal if no changes have been made.
 Remarque : Cette erreur est normale si aucune modification n’a été effectuée.
 Moving %s log entries.
 Déplace %s entrées du log.
+Removing IP numbers from %s log entries.
+
 Set or Remove global edit lock
 Positionne ou Retire le verrou global d’édition
 Edit lock created.
@@ -1239,6 +1239,17 @@ No non-migrated email addresses found, migration not necessary.
 
 Migrated %s rows.
 
+################################################################################
+# modules/markdown-converter.pl
+################################################################################
+Help convert %s to Markdown
+
+List all non-Markdown pages
+
+Converting %s
+
+Candidates for Conversion to Markdown
+
 ################################################################################
 # modules/module-bisect.pl
 ################################################################################

modules/translations/german-utf8.pl

@@ -226,8 +226,8 @@ Important pages:
 Wichtige Seiten:
 To mark a page for deletion, put <strong>%s</strong> on the first line.
 Um eine Seite zu löschen, setzt man <strong>%s</strong> auf die erste Zeile.
-from %s
-von %s
+Anonymous
+Unbekannt
 redirected from %s
 Umgeleitet von %s
 %s:
@@ -466,8 +466,6 @@ The changes conflict.  Please check the page again.
 Die Änderungen beeinträchtigen sich gegenseitig.  Bitte überprüfen Sie die Seite nochmals.
 Please check whether you overwrote those changes.
 Bitte überprüfen Sie, ob diese Änderungen überschrieben worden sind.
-Anonymous
-Unbekannt
 Cannot delete the index file %s.
 Die Index Datei %s kann nicht gelöscht werden.
 Please check the directory permissions.
@@ -502,6 +500,8 @@ Note: This error is normal if no changes have been made.
 HINWEIS: Dieser Fehler ist normal, wenn keine Änderungen durchgeführt wurden.
 Moving %s log entries.
 Verschiebe %s Log-Einträge.
+Removing IP numbers from %s log entries.
+IP Nummbern wurden as %s Log Einträgen entfernt.
 Set or Remove global edit lock
 Erzeugen oder Aufheben der globalen Bearbeitungssperre
 Edit lock created.
@@ -1203,8 +1203,8 @@ All mail subscriptions
 Alle Email Abonnements
 Subscriptions
 Abonnements
-Email: 
-
+Email:
+E-Mail:
 Show
 Zeigen
 Subscriptions for %s:
@@ -1234,6 +1234,17 @@ Es wurden keine Email Adressen gefundne, die zu migrieren wären.
 Migrated %s rows.
 %s Zeilen wurden migriert.
 ################################################################################
+# modules/markdown-converter.pl
+################################################################################
+Help convert %s to Markdown
+%s zu Markdown convertieren
+List all non-Markdown pages
+Liste aller Seiten, die noch nicht zu Markdown konvertiert wurden
+Converting %s
+%s konvertieren
+Candidates for Conversion to Markdown
+Kandidaten für die Konvertierung zu Mardown
+################################################################################
 # modules/module-bisect.pl
 ################################################################################
 Bisect modules

modules/translations/greek-utf8.pl

@@ -226,8 +226,8 @@ Important pages:
 Σημαντικές σελίδες:
 To mark a page for deletion, put <strong>%s</strong> on the first line.
 Για να σημειωθεί μια σελίδα προς διαγραφή, εισάγετε το κείμενο <strong>%s</strong> στην πρώτη γραμμή της σελίδας.
-from %s
-από %s
+Anonymous
+Ανώνυμος
 redirected from %s
 προώθηση από το %s
 %s:
@@ -466,8 +466,6 @@ The changes conflict.  Please check the page again.
 Οι αλλαγές έρχονται σε σύγκρουση.  Παρακαλώ δείτε τη σελίδα πάλι.
 Please check whether you overwrote those changes.
 Παρακαλώ ελέγξτε ότι δεν σβήσατε κάποιες από τις αλλαγές.
-Anonymous
-Ανώνυμος
 Cannot delete the index file %s.
 Σφάλμα διαγραφής του αρχείου %s.
 Please check the directory permissions.
@@ -502,6 +500,8 @@ Note: This error is normal if no changes have been made.
 Σημείωση: Αυτό το σφάλμα δεν είναι σημαντικό αν δεν έχουν γίνει αλλαγές.
 Moving %s log entries.
 Μετακίνηση %s εγγραφών καταγραφής.
+Removing IP numbers from %s log entries.
+
 Set or Remove global edit lock
 Κλείδωμα ή Ξεκλείδωμα του κεντρικού κλειδώματος εκδότη
 Edit lock created.
@@ -1233,6 +1233,17 @@ No non-migrated email addresses found, migration not necessary.
 
 Migrated %s rows.
 
+################################################################################
+# modules/markdown-converter.pl
+################################################################################
+Help convert %s to Markdown
+
+List all non-Markdown pages
+
+Converting %s
+
+Candidates for Conversion to Markdown
+
 ################################################################################
 # modules/module-bisect.pl
 ################################################################################

modules/translations/hebrew-utf8.pl

@@ -228,8 +228,8 @@ Important pages:
 
 To mark a page for deletion, put <strong>%s</strong> on the first line.
 
-from %s
-מ %s
+Anonymous
+אנונימי
 redirected from %s
 הוכוון מחדש מ %s
 %s:
@@ -468,8 +468,6 @@ The changes conflict.  Please check the page again.
 
 Please check whether you overwrote those changes.
 
-Anonymous
-אנונימי
 Cannot delete the index file %s.
 
 Please check the directory permissions.
@@ -504,6 +502,8 @@ Note: This error is normal if no changes have been made.
 הערה: שגיאה זו היא רגילה אם לא בוצעו שינויים.
 Moving %s log entries.
 מזיז %s ערכי יומן.
+Removing IP numbers from %s log entries.
+
 Set or Remove global edit lock
 קבע או הסר נעילת עריכה גלובלית
 Edit lock created.
@@ -1235,6 +1235,17 @@ No non-migrated email addresses found, migration not necessary.
 
 Migrated %s rows.
 
+################################################################################
+# modules/markdown-converter.pl
+################################################################################
+Help convert %s to Markdown
+
+List all non-Markdown pages
+
+Converting %s
+
+Candidates for Conversion to Markdown
+
 ################################################################################
 # modules/module-bisect.pl
 ################################################################################

modules/translations/italian-utf8.pl

@@ -226,8 +226,8 @@ Important pages:
 Pagine importanti
 To mark a page for deletion, put <strong>%s</strong> on the first line.
 Per impostare una pagine per la cancellazione, inserire <strong>%s</strong> sulla prima riga.
-from %s
-da %s
+Anonymous
+Anonimo
 redirected from %s
 rediretto da %s
 %s:
@@ -466,8 +466,6 @@ The changes conflict.  Please check the page again.
 Le modifiche sono in conflitto. Prego ricontrollare la pagina.
 Please check whether you overwrote those changes.
 Prego controllate se avete sovrascritto quelle modifiche.
-Anonymous
-Anonimo
 Cannot delete the index file %s.
 Impossibile cancellare il file di indice %s.
 Please check the directory permissions.
@@ -502,6 +500,8 @@ Note: This error is normal if no changes have been made.
 Nota: questo errore è normale se non sono stati apportati cambiamenti.
 Moving %s log entries.
 Spostamento di %s elementi di log.
+Removing IP numbers from %s log entries.
+
 Set or Remove global edit lock
 Imposta o rilascia il blocco globale di modifica
 Edit lock created.
@@ -1233,6 +1233,17 @@ No non-migrated email addresses found, migration not necessary.
 
 Migrated %s rows.
 
+################################################################################
+# modules/markdown-converter.pl
+################################################################################
+Help convert %s to Markdown
+
+List all non-Markdown pages
+
+Converting %s
+
+Candidates for Conversion to Markdown
+
 ################################################################################
 # modules/module-bisect.pl
 ################################################################################

modules/translations/japanese-utf8.pl

@@ -226,7 +226,7 @@ Important pages:
 
 To mark a page for deletion, put <strong>%s</strong> on the first line.
 
-from %s
+Anonymous
 
 redirected from %s
 
@@ -466,8 +466,6 @@ The changes conflict.  Please check the page again.
 
 Please check whether you overwrote those changes.
 
-Anonymous
-
 Cannot delete the index file %s.
 
 Please check the directory permissions.
@@ -502,6 +500,8 @@ Note: This error is normal if no changes have been made.
 
 Moving %s log entries.
 
+Removing IP numbers from %s log entries.
+
 Set or Remove global edit lock
 
 Edit lock created.
@@ -1233,6 +1233,17 @@ No non-migrated email addresses found, migration not necessary.
 
 Migrated %s rows.
 
+################################################################################
+# modules/markdown-converter.pl
+################################################################################
+Help convert %s to Markdown
+
+List all non-Markdown pages
+
+Converting %s
+
+Candidates for Conversion to Markdown
+
 ################################################################################
 # modules/module-bisect.pl
 ################################################################################

modules/translations/korean-utf8.pl

@@ -226,8 +226,8 @@ Important pages:
 중요한 페이지들:
 To mark a page for deletion, put <strong>%s</strong> on the first line.
 특정 페이지를 삭제 요청페이지로 하려면, <strong>%s</strong> 를 첫줄에 입력하세요.
-from %s
-%s 로 부터
+Anonymous
+익명
 redirected from %s
 %s 에서 재전송됨
 %s:
@@ -466,8 +466,6 @@ The changes conflict.  Please check the page again.
 이 페이지들이 충돌합니다. 페이지를 다시 확인하세요.
 Please check whether you overwrote those changes.
 이 변경사항들에 덮어쓰기 하지 않았는지 확인하세요.
-Anonymous
-익명
 Cannot delete the index file %s.
 %s 인덱스 파일을 삭제 할 수 없습니다.
 Please check the directory permissions.
@@ -502,6 +500,8 @@ Note: This error is normal if no changes have been made.
 주의: 변경이 전혀 없었다면 이 오류는 정상적인 것입니다.
 Moving %s log entries.
 %s 로그 엔트리를 옭김.
+Removing IP numbers from %s log entries.
+
 Set or Remove global edit lock
 전역 편집 잠금을 설정하거나 제거
 Edit lock created.
@@ -1233,6 +1233,17 @@ No non-migrated email addresses found, migration not necessary.
 
 Migrated %s rows.
 
+################################################################################
+# modules/markdown-converter.pl
+################################################################################
+Help convert %s to Markdown
+
+List all non-Markdown pages
+
+Converting %s
+
+Candidates for Conversion to Markdown
+
 ################################################################################
 # modules/module-bisect.pl
 ################################################################################

modules/translations/new-utf8.pl

@@ -226,7 +226,7 @@ Important pages:
 
 To mark a page for deletion, put <strong>%s</strong> on the first line.
 
-from %s
+Anonymous
 
 redirected from %s
 
@@ -296,6 +296,8 @@ Delete
 
 Filter:
 
+Summary:
+
 Last edit
 
 revision %s
@@ -310,8 +312,6 @@ later minor edits
 
 No diff available.
 
-Summary:
-
 Old revision:
 
 Changed:
@@ -466,8 +466,6 @@ The changes conflict.  Please check the page again.
 
 Please check whether you overwrote those changes.
 
-Anonymous
-
 Cannot delete the index file %s.
 
 Please check the directory permissions.
@@ -502,6 +500,8 @@ Note: This error is normal if no changes have been made.
 
 Moving %s log entries.
 
+Removing IP numbers from %s log entries.
+
 Set or Remove global edit lock
 
 Edit lock created.
@@ -1233,6 +1233,17 @@ No non-migrated email addresses found, migration not necessary.
 
 Migrated %s rows.
 
+################################################################################
+# modules/markdown-converter.pl
+################################################################################
+Help convert %s to Markdown
+
+List all non-Markdown pages
+
+Converting %s
+
+Candidates for Conversion to Markdown
+
 ################################################################################
 # modules/module-bisect.pl
 ################################################################################
@@ -1398,6 +1409,11 @@ Click to search for references to this permanent anchor
 
 Include permanent anchors
 
+################################################################################
+# modules/pingback-server.pl
+################################################################################
+Only XML-RPC POST requests recognised
+
 ################################################################################
 # modules/portrait-support.pl
 ################################################################################
@@ -1462,6 +1478,17 @@ Referrers
 ################################################################################
 All Referrers
 
+################################################################################
+# modules/rename-pages.pl
+################################################################################
+Target page already exists.
+
+Source page does not exist.
+
+Copied from %s
+
+Moved to %s
+
 ################################################################################
 # modules/search-list.pl
 ################################################################################
@@ -1528,8 +1555,6 @@ Rebuilding index not done.
 
 Rebuild tag index
 
-list tags
-
 tag cloud
 
 ################################################################################
@@ -1686,5 +1711,34 @@ Edit %s.
 ################################################################################
 Tags:
 
+################################################################################
+# modules/webmention.pl
+################################################################################
+Webmention requires a POST request
+
+Webmention requires x-www-form-urlencoded requests
+
+Webmention must mention a specific page
+
+Webmention must mention a valid page
+
+Your IP number is blocked: %s
+
+Webmention must mention an existing page
+
+Webmention must mention source
+
+Webmention must mention target
+
+The URL is blocked: %s
+
+Webmention source cannot be verified: %1 returns %2 %3
+
+Webmention source does not link to %s
+
+Webmention for %s already exists
+
+Webmention OK!
+
 #
 END_OF_TRANSLATION

modules/translations/polish-utf8.pl

@@ -228,8 +228,8 @@ Important pages:
 Ważne strony:
 To mark a page for deletion, put <strong>%s</strong> on the first line.
 Aby zaznaczyć stronę do usunięcia, wpisz <strong>%s</strong> w pierwszej linii.
-from %s
-z %s
+Anonymous
+Anonimowy
 redirected from %s
 przekierowano z %s
 %s:
@@ -468,8 +468,6 @@ The changes conflict.  Please check the page again.
 Wystąpił konflikt zmian. Proszę sprawdzić stronę ponownie.
 Please check whether you overwrote those changes.
 Proszę sprawdzić, czy nadpisałeś te zmiany.
-Anonymous
-Anonimowy
 Cannot delete the index file %s.
 Nie można skasować pliku indeksu %s.
 Please check the directory permissions.
@@ -504,6 +502,8 @@ Note: This error is normal if no changes have been made.
 Uwaga: Ten błąd jest normalny, jeśli nie było żadnych zmian.
 Moving %s log entries.
 Przenoszenie %s wpisów logów.
+Removing IP numbers from %s log entries.
+
 Set or Remove global edit lock
 Ustaw lub zwolnij globalną blokadę edycji
 Edit lock created.
@@ -1235,6 +1235,17 @@ No non-migrated email addresses found, migration not necessary.
 
 Migrated %s rows.
 
+################################################################################
+# modules/markdown-converter.pl
+################################################################################
+Help convert %s to Markdown
+
+List all non-Markdown pages
+
+Converting %s
+
+Candidates for Conversion to Markdown
+
 ################################################################################
 # modules/module-bisect.pl
 ################################################################################

modules/translations/portuguese-utf8.pl

@@ -231,8 +231,8 @@ Important pages:
 Páginas importantes:
 To mark a page for deletion, put <strong>%s</strong> on the first line.
 Para marcar uma página a ser apagada, ponha <strong>%s</strong> na primeira linha.
-from %s
-de %s
+Anonymous
+Anónimo
 redirected from %s
 redireccionado de %s
 %s:
@@ -471,8 +471,6 @@ The changes conflict.  Please check the page again.
 Conflito entre alterações. Por favor reverifique esta página.
 Please check whether you overwrote those changes.
 Por favor verifique se sobrescreveu essas alterações.
-Anonymous
-Anónimo
 Cannot delete the index file %s.
 Impossível apagar o ficheiro de índice %s.
 Please check the directory permissions.
@@ -507,6 +505,8 @@ Note: This error is normal if no changes have been made.
 NOTA: Este erro é normal se nenhuma alteração foi feita.
 Moving %s log entries.
 Movendo entradas de log %s.
+Removing IP numbers from %s log entries.
+
 Set or Remove global edit lock
 Marque ou Remova bloqueio global de edição
 Edit lock created.
@@ -1238,6 +1238,17 @@ No non-migrated email addresses found, migration not necessary.
 
 Migrated %s rows.
 
+################################################################################
+# modules/markdown-converter.pl
+################################################################################
+Help convert %s to Markdown
+
+List all non-Markdown pages
+
+Converting %s
+
+Candidates for Conversion to Markdown
+
 ################################################################################
 # modules/module-bisect.pl
 ################################################################################

modules/translations/romanian-utf8.pl

@@ -226,8 +226,8 @@ Important pages:
 Pagini importante:
 To mark a page for deletion, put <strong>%s</strong> on the first line.
 
-from %s
-de la %s
+Anonymous
+Anonim
 redirected from %s
 redirecţionat de la %s
 %s:
@@ -466,8 +466,6 @@ The changes conflict.  Please check the page again.
 
 Please check whether you overwrote those changes.
 
-Anonymous
-Anonim
 Cannot delete the index file %s.
 Nu am putut şterge fişierul index %s.
 Please check the directory permissions.
@@ -502,6 +500,8 @@ Note: This error is normal if no changes have been made.
 
 Moving %s log entries.
 
+Removing IP numbers from %s log entries.
+
 Set or Remove global edit lock
 
 Edit lock created.
@@ -1233,6 +1233,17 @@ No non-migrated email addresses found, migration not necessary.
 
 Migrated %s rows.
 
+################################################################################
+# modules/markdown-converter.pl
+################################################################################
+Help convert %s to Markdown
+
+List all non-Markdown pages
+
+Converting %s
+
+Candidates for Conversion to Markdown
+
 ################################################################################
 # modules/module-bisect.pl
 ################################################################################

modules/translations/russian-utf8.pl

@@ -232,8 +232,8 @@ Important pages:
 Служебные страницы:
 To mark a page for deletion, put <strong>%s</strong> on the first line.
 Чтобы пометить любую страницу к удалению, поместите <strong>%s</strong> первой строкой страницы.
-from %s
-с %s
+Anonymous
+Аноним
 redirected from %s
 перенаправлено с %s
 %s:
@@ -472,8 +472,6 @@ The changes conflict.  Please check the page again.
 Изменения конфликтуют. Проверьте страницу снова.
 Please check whether you overwrote those changes.
 Пожалуйста удостоверьтесь, что вы не перезаписали чужие изменения.
-Anonymous
-Аноним
 Cannot delete the index file %s.
 Не могу удалить индекс-файл %s.
 Please check the directory permissions.
@@ -508,6 +506,8 @@ Note: This error is normal if no changes have been made.
 Примечание: Эта ошибка - нормально, если не было сделано изменений.
 Moving %s log entries.
 Перемещаю %s лог записей.
+Removing IP numbers from %s log entries.
+
 Set or Remove global edit lock
 Установка или снятие глобальной блокировки на редактирование
 Edit lock created.
@@ -1239,6 +1239,17 @@ No non-migrated email addresses found, migration not necessary.
 
 Migrated %s rows.
 
+################################################################################
+# modules/markdown-converter.pl
+################################################################################
+Help convert %s to Markdown
+
+List all non-Markdown pages
+
+Converting %s
+
+Candidates for Conversion to Markdown
+
 ################################################################################
 # modules/module-bisect.pl
 ################################################################################

modules/translations/serbian-utf8.pl

@@ -228,8 +228,8 @@ Important pages:
 
 To mark a page for deletion, put <strong>%s</strong> on the first line.
 
-from %s
-од %s
+Anonymous
+Анонимони
 redirected from %s
 преусмерено са %s
 %s:
@@ -468,8 +468,6 @@ The changes conflict.  Please check the page again.
 Измене су у сукобу. Проверите страну поново.
 Please check whether you overwrote those changes.
 Проверите да нисте пребрисали ове те измене.
-Anonymous
-Анонимони
 Cannot delete the index file %s.
 
 Please check the directory permissions.
@@ -504,6 +502,8 @@ Note: This error is normal if no changes have been made.
 Пажња: Ова грешка је уобичајена уколико ништа нисте изменили.
 Moving %s log entries.
 Премештам %s дневничких ставки.
+Removing IP numbers from %s log entries.
+
 Set or Remove global edit lock
 Постави или уклони глобалну браву за уређивање
 Edit lock created.
@@ -1235,6 +1235,17 @@ No non-migrated email addresses found, migration not necessary.
 
 Migrated %s rows.
 
+################################################################################
+# modules/markdown-converter.pl
+################################################################################
+Help convert %s to Markdown
+
+List all non-Markdown pages
+
+Converting %s
+
+Candidates for Conversion to Markdown
+
 ################################################################################
 # modules/module-bisect.pl
 ################################################################################

modules/translations/spanish-utf8.pl

@@ -230,8 +230,8 @@ Important pages:
 Páginas importantes:
 To mark a page for deletion, put <strong>%s</strong> on the first line.
 Para marcar una página para su eliminación, escribir <strong>%s</strong> en la primera línea.
-from %s
-desde %s
+Anonymous
+Anónimo
 redirected from %s
 redirigido desde %s
 %s:
@@ -470,8 +470,6 @@ The changes conflict.  Please check the page again.
 Los cambios entran en conflicto.  Por favor, comprueba la página otra vez.
 Please check whether you overwrote those changes.
 Por favor, comprueba si sobreescribes esos cambios.
-Anonymous
-Anónimo
 Cannot delete the index file %s.
 No se puede borrar el archivo índice %s.
 Please check the directory permissions.
@@ -506,6 +504,8 @@ Note: This error is normal if no changes have been made.
 Nota: Este error es normal si no se han hecho cambios.
 Moving %s log entries.
 Moviendo %s entradas del registro.
+Removing IP numbers from %s log entries.
+
 Set or Remove global edit lock
 Establecer o quitar bloqueo global de edición
 Edit lock created.
@@ -1237,6 +1237,17 @@ No non-migrated email addresses found, migration not necessary.
 No se encontraron direcciones de correo no migradas, la migración no es necesaria.
 Migrated %s rows.
 Migrado %s filas.
+################################################################################
+# modules/markdown-converter.pl
+################################################################################
+Help convert %s to Markdown
+
+List all non-Markdown pages
+
+Converting %s
+
+Candidates for Conversion to Markdown
+
 ################################################################################
 # modules/module-bisect.pl
 ################################################################################

modules/translations/swedish-utf8.pl

@@ -230,8 +230,8 @@ Important pages:
 Viktiga sidor:
 To mark a page for deletion, put <strong>%s</strong> on the first line.
 För att markera en sida för radering, skriv <strong>%s</strong> på första raden.
-from %s
-från %s
+Anonymous
+Anonym
 redirected from %s
 omdirigerad från %s
 %s:
@@ -470,8 +470,6 @@ The changes conflict.  Please check the page again.
 Ändringarna står i konflikt. Kontrollera sidan igen.
 Please check whether you overwrote those changes.
 Kontrollera om du skrev över de ändringarna.
-Anonymous
-Anonym
 Cannot delete the index file %s.
 Kan inte radera index-filen %s.
 Please check the directory permissions.
@@ -506,6 +504,8 @@ Note: This error is normal if no changes have been made.
 Observera: Det här felet är normalt om inga ändringar gjorts.
 Moving %s log entries.
 Flyttar %s loggnotering.
+Removing IP numbers from %s log entries.
+
 Set or Remove global edit lock
 Slå på eller av globalt redigeringslås
 Edit lock created.
@@ -1237,6 +1237,17 @@ No non-migrated email addresses found, migration not necessary.
 
 Migrated %s rows.
 
+################################################################################
+# modules/markdown-converter.pl
+################################################################################
+Help convert %s to Markdown
+
+List all non-Markdown pages
+
+Converting %s
+
+Candidates for Conversion to Markdown
+
 ################################################################################
 # modules/module-bisect.pl
 ################################################################################

modules/translations/ukrainian-utf8.pl

@@ -226,8 +226,8 @@ Important pages:
 Важливі сторінки:
 To mark a page for deletion, put <strong>%s</strong> on the first line.
 Для того, щоб помітити сторінку для видалення, вставте <strong>%s</strong> на першу строчку.
-from %s
-від %s
+Anonymous
+Анонім
 redirected from %s
 перенаправлено з %s
 %s:
@@ -466,8 +466,6 @@ The changes conflict.  Please check the page again.
 Зміни конфліктують. Будь ласка, перевірте цю сторінку ще раз.
 Please check whether you overwrote those changes.
 Будь ласка, перевірте, чи перезаписали ви ці зміни.
-Anonymous
-Анонім
 Cannot delete the index file %s.
 Не можу видалити файл з покажчиком %s.
 Please check the directory permissions.
@@ -502,6 +500,8 @@ Note: This error is normal if no changes have been made.
 Примітка: Ця помилка припустима, якщо не було зроблено жодних змін.
 Moving %s log entries.
 
+Removing IP numbers from %s log entries.
+
 Set or Remove global edit lock
 Встановити або Видалити глобальний блок редагування
 Edit lock created.
@@ -1233,6 +1233,17 @@ No non-migrated email addresses found, migration not necessary.
 
 Migrated %s rows.
 
+################################################################################
+# modules/markdown-converter.pl
+################################################################################
+Help convert %s to Markdown
+
+List all non-Markdown pages
+
+Converting %s
+
+Candidates for Conversion to Markdown
+
 ################################################################################
 # modules/module-bisect.pl
 ################################################################################

modules/webmention.pl

@@ -0,0 +1,227 @@
+# Copyright (C) 2004  Brock Wilcox <awwaiid@thelackthereof.org>
+# Copyright (C) 2019  Alex Schroeder <alex@gnu.org>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+use strict;
+use v5.10;
+
+use LWP::UserAgent;
+use Modern::Perl;
+use XML::LibXML;
+
+AddModuleDescription('webmention.pl', 'Webmention Server Extension');
+
+# Specification:  https://www.w3.org/TR/webmention/
+
+our ($CommentsPrefix, $q, $HtmlHeaders, %Action, $QuestionaskerSecretKey,
+     @MyInitVariables, %IndexHash, $BannedContent, $UsePathInfo, $HomePage,
+    $Message, @MyAdminCode, $FullUrlPattern);
+
+push(@MyInitVariables, \&WebmentionServerAddLink, \&WebmentionAddAction);
+
+# Add webmentions metadata to our pages
+
+sub WebmentionServerAddLink {
+  $Message .= T('Webmention module requires $CommentsPrefix to be set')  unless $CommentsPrefix;
+  # only allow linking to reasonable pages: no URL parameters!
+  my @params = $q->param;
+  return unless GetParam('action', 'browse') eq 'browse';
+  return if GetParam('revision');
+  my $id = GetId() || $HomePage;
+  return if $id =~ /^$CommentsPrefix/;
+  my $link = '<link rel="webmention" type="application/wiki" href="'
+      . ScriptUrl('webmention/' . UrlEncode($id)) . '" />';
+  $HtmlHeaders .= $link unless $HtmlHeaders =~ /rel="webmention"/;
+}
+
+sub WebmentionAddAction {
+  SetParam('action', 'webmention') if $q->path_info =~ m|/webmention\b|;
+}
+
+# Process incoming webmentions
+
+$Action{webmention} = \&DoWebmentionServer;
+
+sub DoWebmentionServer {
+  my $id = FreeToNormal(shift);
+
+  # some sanity checks for the request
+  if ($q->request_method() ne 'POST') {
+    ReportError(T('Webmention requires a POST request'), '400 BAD REQUEST');
+  }
+  if ($q->content_type() ne 'application/x-www-form-urlencoded') {
+    ReportError(T('Webmention requires x-www-form-urlencoded requests'), '400 BAD REQUEST');
+  }
+
+  # some sanity checks for the target page name
+  if (not $id) {
+    ReportError(T('Webmention must mention a specific page'), '400 BAD REQUEST');
+  }
+  my $error = ValidId($id);
+  if ($error) {
+    ReportError(T('Webmention must mention a valid page'), '400 BAD REQUEST');
+  }
+
+  # check the IP number for bans
+  my $rule = UserIsBanned();
+  if ($rule) {
+    ReportError(Ts('Your IP number is blocked: %s', $rule), '403 FORBIDDEN');
+  }
+
+  # check that the target page exists
+  AllPagesList();
+  if (not $IndexHash{$id}) {
+    ReportError(T('Webmention must mention an existing page'), '404 NOT FOUND');
+  }
+
+  # verify parameters
+  my $source = GetParam('source', undef) or ReportError(T('Webmention must mention source'), '400 BAD REQUEST');
+  my $target = GetParam('target', undef) or ReportError(T('Webmention must mention target'), '400 BAD REQUEST');
+
+  # verify that the source isn't banned
+  $rule = BannedContent($source);
+  if ($rule) {
+    ReportError(Ts('The URL is blocked: %s', $rule), '403 FORBIDDEN');
+  }
+
+  # verify that the webmention is legit
+  my $ua = LWP::UserAgent->new(agent => 'Oddmuse Webmention Server/0.1');
+  my $response = $ua->get($source);
+  if (not $response->is_success) {
+    ReportError(Tss('Webmention source cannot be verified: %1 returns %2 %3',
+		    $source, $response->code, $response->message), '400 BAD REQUEST');
+  }
+  my $self = ScriptUrl(UrlEncode($id));
+  if ($response->decoded_content !~ /$self/) {
+    ReportError(Ts('Webmention source does not link to %s', $self), '400 BAD REQUEST');
+  }
+  $id = $CommentsPrefix . $id;
+  if (GetPageContent($id) =~ /$source/) {
+    ReportError(Ts('Webmention for %s already exists', $source), '400 BAD REQUEST');
+  }
+
+  # try to determine a name and a link
+  my ($username, $homepage);
+  my $parser = XML::LibXML->new(recover => 2);
+  my $dom = $parser->load_html(string => $response->decoded_content);
+  my @nodes = $dom->findnodes('//*[@rel="author"]');
+  if (@nodes) {
+    my $node = shift @nodes;
+    $username = $node->textContent;
+    $homepage = $node->getAttribute('href');
+  }
+
+  # post a comment without redirect at the end
+  SetParam('aftertext', 'Webmention: ' . $source);
+  SetParam('summary', 'Webmention');
+  SetParam('username', $username || T('Anonymous'));
+  SetParam('homepage', $homepage);
+  SetParam($QuestionaskerSecretKey, 1) if $QuestionaskerSecretKey;
+  local *ReBrowsePage = sub {};
+  DoPost($id);
+
+  # response
+  print GetHeader('', T('Webmention OK!'));
+  print $q->start_div({-class=>'content webmention'}),
+      $q->p(GetPageLink($BannedContent)),
+      $q->end_div;
+  PrintFooter();
+}
+
+# Allow user to webmention other sites
+
+push(@MyAdminCode, \&WebmentionMenu);
+
+sub WebmentionMenu {
+  my ($id, $menuref, $restref) = @_;
+  if ($id) {
+    push(@$menuref, ScriptLink('action=webmentions;id=' . $id, T('Add webmentions'), 'webmentions'));
+  }
+}
+
+$Action{webmentions} = \&DoWebmentionMenu;
+
+sub DoWebmentionMenu {
+  my $id = GetId();
+  ValidIdOrDie($id);
+  print GetHeader('', Ts('Webmentioning others from %s', NormalToFree($id)), '');
+  my $text = GetPageContent($id);
+  my @urls = $text =~ /$FullUrlPattern/g;
+  if (@urls) {
+    print GetFormStart();
+    print GetHiddenValue('action', 'webmentioning');
+    print GetHiddenValue('from', UrlEncode($id));
+    print '<p>';
+    print $q->checkbox_group('to', \@urls, undef, 'true');
+    print '</p>';
+    print $q->submit('go', T('Webmention!'));
+  } else {
+    print $q->p(T('No links found.'));
+  }
+  PrintFooter();
+}
+
+$Action{webmentioning} = \&DoWebmention;
+
+sub DoWebmention {
+  my $id = GetParam('from');
+  ValidIdOrDie($id);
+  my $from = ScriptUrl($id);
+  my @to = $q->multi_param('to');
+  ReportError('Missing target') unless @to;
+  print GetHeader('', Ts('Webmentioning somebody from %s', NormalToFree($id)), '');
+  for my $to (@to) {
+    Webmention($from, $to);
+  }
+  PrintFooter();
+}
+
+sub Webmention {
+  my ($from, $to) = @_;
+  ReportError('Target must be an URL', '400 BAD REQUEST', 0, $q->p($to)) unless $to =~ /$FullUrlPattern/;
+  my $ua = LWP::UserAgent->new(agent => "Oddmuse Webmention Client/0.1");
+
+  print $q->p(Ts('Contacting %s', $to));
+  my $response = $ua->get($to);
+  if (!$response->is_success) {
+    print $q->p(Ts('Target reports an error: %s', $response->status_line));
+    return;
+  }
+
+  print $q->p("Parsing response");
+  my $data = $response->decoded_content;
+  my $parser = XML::LibXML->new(recover => 2);
+  my $dom = $parser->load_html(string => $data);
+  my $webmention = $dom->findvalue('//link[@rel="webmention"]/@href');
+
+  if (!$webmention) {
+    print $q->p(T('No Webmention URL found'));
+    return;
+  }
+
+  print $q->p("Webmention URL is $webmention");
+
+  $response = $ua->post($webmention, { source => $from, target => $to });
+  my $message = $response->code . " " . $response->message;
+  if ($response->is_success) {
+    print $q->p(Ts("Success: %s", $message));
+  } else {
+    print $q->p(Ts("Failure: %s", $message));
+    $dom = $parser->load_html(string => $response->decoded_content());
+    for my $node ($dom->getElementsByTagName('script')) { $node->parentNode->removeChild($node) };
+    for my $node ($dom->getElementsByTagName('style')) { $node->parentNode->removeChild($node) };
+    print $q->p($dom->textContent);
+  }
+}

modules/wordcount.pl

@@ -0,0 +1,59 @@
+# Copyright (C) 2005  Robin V. Stacey (robin@greywulf.net)
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the
+#    Free Software Foundation, Inc.
+#    59 Temple Place, Suite 330
+#    Boston, MA 02111-1307 USA
+
+# This module adds a wordcount to the bottom of edit boxes. The javascript code is munged from
+# Richard Livsey's Textarea Tools page: http://livsey.org/experiments/textareatools/
+# Though I've stripped it down to it's barest necessities
+
+use strict;
+use v5.10;
+
+our (@MyInitVariables, $HtmlHeaders);
+
+AddModuleDescription('wordcount.pl', 'Word Count Extension');
+
+push(@MyInitVariables, \&WordcountAddScript);
+
+sub WordcountAddScript {
+	$HtmlHeaders .= "<script type='text/javascript'>
+	function addEvent(obj, evType, fn) {
+		if (obj.addEventListener) {
+			obj.addEventListener(evType, fn, true);
+			return true;
+		} else if (obj.attachEvent) {
+			var r = obj.attachEvent('on'+evType, fn);
+			return r;
+		} else { return false; }
+	}
+
+	addEvent(window, 'load', function() {
+		document.getElementById('textWordCount').innerHTML = numWords(document.getElementById('text').value);
+		document.getElementById('text').onkeyup = function() {
+			document.getElementById('textWordCount').innerHTML = numWords(document.getElementById('text').value);
+		}
+	});
+
+	function numWords(string) {
+		string = string + ' ';
+		string = string.replace(/^[^A-Za-z0-9]+/gi, '');
+		string = string.replace(/[^A-Za-z0-9]+/gi, ' ');
+		var items = string.split(' ');
+		return items.length -1;
+	}
+	</script>";
+}

scripts/ip-to-regexp.pl

@@ -0,0 +1,94 @@
+use Modern::Perl;
+use Net::Whois::Parser qw/parse_whois/;
+
+sub main {
+  my $ip = shift(@ARGV);
+  die "Provide an IP number as argument.\n" unless $ip;
+  print get_regexp_ip(get_range($ip)), "\n";
+}
+
+sub get_range {
+  my $ip = shift;
+  my $response = parse_whois(domain => $ip);
+  my $re = '(?:[0-9]{1,3}\.){3}[0-9]{1,3}';
+  my ($start, $end) = $response->{inetnum} =~ /($re) *- *($re)/;
+  return $start, $end;
+}
+
+sub get_groups {
+  my ($from, $to) = @_;
+  my @groups;
+  if ($from < 10) {
+    my $to = $to >= 10 ? 9 : $to;
+    push(@groups, [$from, $to]);
+    $from = $to + 1;
+  }
+  while ($from < $to) {
+    my $to = int($from/100) < int($to/100) ? $from + 99 - $from % 100 : $to;
+    if ($from % 10) {
+      push(@groups, [$from, $from + 9 - $from % 10]);
+      $from += 10 - $from % 10;
+    }
+    if (int($from/10) < int($to/10)) {
+      if ($to % 10 == 9) {
+	push(@groups, [$from, $to]);
+	$from = 1 + $to;
+      } else {
+	push(@groups, [$from, $to - 1 - $to % 10]);
+	$from = $to - $to % 10;
+      }
+    } else {
+      push(@groups, [$from - $from % 10, $to]);
+      last;
+    }
+    if ($to % 10 != 9) {
+      push(@groups, [$from, $to]);
+      $from = 1 + $to; # jump from 99 to 100
+    }
+  }
+  return \@groups;
+}
+
+sub get_regexp_range {
+  my @chars;
+  for my $group (@{get_groups(@_)}) {
+    my ($from, $to) = @$group;
+    my $char;
+    for (my $i = length($from); $i >= 1; $i--) {
+      if (substr($from, - $i, 1) eq substr($to, - $i, 1)) {
+	$char .= substr($from, - $i, 1);
+      } else {
+	$char .= '[' . substr($from, - $i, 1) . '-' . substr($to, - $i, 1). ']';
+      }
+    }
+    push(@chars, $char);
+  }
+  return join('|', @chars);
+}
+
+sub get_regexp_ip {
+  my ($from, $to) = @_;
+  my @start = split(/\./, $from);
+  my @end = split(/\./, $to);
+  my $regexp = "^";
+  for my $i (0 .. 3) {
+    if ($start[$i] eq $end[$i]) {
+      $regexp .= $start[$i];
+    } elsif ($start[$i] eq '0' and $end[$i] eq '255') {
+      last;
+    } elsif ($start[$i + 1] > 0) {
+      $regexp .= '(' . $start[$i] . '\.('
+	  . get_regexp_range($start[$i + 1], '255') . ')|'
+	  . get_regexp_range($start[$i] + 1, $end[$i + 1]) . ')';
+      $regexp .= '\.';
+      last;
+    } else {
+      $regexp .= '(' . get_regexp_range($start[$i], $end[$i]) . ')$';
+      last;
+    }
+    $regexp .= '\.' if $i < 3;
+  }
+  return $regexp;
+}
+
+main();

scripts/pingback-client.pl

@@ -0,0 +1,71 @@
+#! /usr/bin/perl -w
+
+# Copyright (C) 2013  Alex Schroeder <alex@gnu.org>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+=head1 Pingback from one site to another
+
+If you link from page A on your site to page B on some other site, you can
+invoke this script with the command-line arguments A and B. In theory, this will
+create a link back from B to A, letting them and all their visitors know that
+you wrote something in response.
+
+=cut
+
+use Modern::Perl;
+use RPC::XML;
+use RPC::XML::Client;
+use XML::LibXML;
+use LWP::UserAgent;
+use Data::Dumper;
+
+if (@ARGV != 2) {
+  die "Usage: pingback-client FROM TO\n";
+}
+
+my ($from, $to) = @ARGV;
+my $ua = LWP::UserAgent->new;
+$ua->agent("OddmusePingbackClient/0.1");
+
+print "Getting $to\n";
+my $response = $ua->get($to);
+
+if (!$response->is_success) {
+  die $response->status_line;
+}
+
+print "Parsing $to\n";
+my $data = $response->decoded_content;
+
+my $parser = XML::LibXML->new(recover => 2);
+my $dom = $parser->load_html(string => $data);
+my $pingback = $dom->findvalue('//link[@rel="pingback"]/@href');
+
+if (!$pingback) {
+  die "Pingback URL not found in $to\n";
+}
+
+print "Pingback URL is $pingback\n";
+
+my $request = RPC::XML::request->new(
+  'pingback.ping', $from, $to);
+my $client = RPC::XML::Client->new($pingback);
+$response = $client->send_request($request);
+
+if (!ref($response)) {
+  die $response;
+}
+
+print Dumper($response->value);

scripts/rc2mail.pl

@@ -1,5 +1,5 @@
 #! /usr/bin/perl
-# Copyright (C) 2010  Alex Schroeder <alex@gnu.org>
+# Copyright (C) 2010–2019  Alex Schroeder <alex@gnu.org>
 
 # This program is free software: you can redistribute it and/or modify it under
 # the terms of the GNU General Public License as published by the Free Software
@@ -22,6 +22,8 @@ use MIME::Entity;
 use File::Temp;
 use File::Basename;
 use File::Path;
+use Net::SMTP;
+use Authen::SASL qw(Perl);
 
 # This script can be invoked as follows:
 # perl rc2mail.pl -r http://localhost/cgi-bin/wiki \
@@ -36,7 +38,8 @@ use File::Path;
 #    gets http://localhost/cgi-bin/wiki?action=rss;days=1;full=1;short=0
 #    And http://localhost/cgi-bin/wiki?action=subscriptionlist;raw=1;pwd=foo
 # -m user:password@mailhost for sending email using SMTP Auth. Without this
-#    information, the script will send mail to localhost.
+#    information, the script will send mail to localhost. The host can end
+#    in a port number, e.g. "kensanata:*secret*@smtp.migadu.com:587"
 # -f email address to use as the sender.
 # -t timestamp file; it's last modified date is used to determine when the
 #    the last run was and an appropriate URL is used. Instead of days=1 it
@@ -137,7 +140,7 @@ sub send_files {
     $sent += @subscribers;
     send_file($id, $title, $item, @subscribers);
   }
-  print "$sent messages sent\n" if $sent;
+  print "$sent messages sent\n" if $sent and not $quiet;
 }
 
 sub send_file {
@@ -171,45 +174,30 @@ sub send_mail {
 				     Type=> "text/html");
   if ($host) {
     print "Sending $title to $subscriber using ${user}\@${host}\n" if $verbose;
-    eval {
-      require Net::SMTP::TLS;
-      my $smtp = Net::SMTP::TLS->new($host,
-				     User => $user,
-				     Password => $password);
-      $smtp->mail($from);
-      $smtp->to($subscriber);
+    my $smtp = Net::SMTP->new($host, Debug => $debug);
+    $smtp->starttls();
+    # the following requires Authen::SASL!
+    $smtp->auth($user, $password);
+    $smtp->mail($from);
+    if ($smtp->to($subscriber)) {
       $smtp->data;
       $smtp->datasend($mail->stringify);
       $smtp->dataend;
-      $smtp->quit;
-    };
-    if ($@) {
-      require Net::SMTP::SSL;
-      my $smtp = Net::SMTP::SSL->new($host, Port => 465);
-      $smtp->auth($user, $password);
-      $smtp->mail($from);
-      $smtp->to($subscriber);
-      $smtp->data;
-      $smtp->datasend($mail->stringify);
-      $smtp->dataend;
-      $smtp->quit;
-    }
-  } else {
-    my @recipients = $mail->smtpsend();
-    if (@recipients) {
-      print "Sent $title to ", join(', ', @recipients), "\n" unless $quiet;
     } else {
-      print "Failed to send $title to $subscriber\n" unless $quiet;
+      warn "Error: ", $smtp->message();
     }
+    $smtp->quit;
   }
 }
 
 sub main {
   my $rss = get_rss();
-  return unless @{$rss->{items}};
-  my $subscribers = get_subscribers();
-  return unless %{$subscribers};
-  send_files($rss, $subscribers);
+  if (@{$rss->{items}}) {
+    my $subscribers = get_subscribers();
+    if (%{$subscribers}) {
+      send_files($rss, $subscribers);
+    }
+  }
   update_timestamp();
 }
 

scripts/strip-host.pl

@@ -0,0 +1,87 @@
+#! /usr/bin/perl -w
+
+# Copyright (C) 2018  Alex Schroeder <alex@gnu.org>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+sub ParseData {
+  my $data = shift;
+  my %result;
+  while ($data =~ /(\S+?): (.*?)(?=\n[^ \t]|\Z)/sg) {
+    my ($key, $value) = ($1, $2);
+    $value =~ s/\n\t/\n/g;
+    $result{$key} = $value;
+  }
+  return %result;
+}
+
+sub EncodePage {
+  my @data = @_;
+  my $result = '';
+  $result .= (shift @data) . ': ' . EscapeNewlines(shift @data) . "\n" while (@data);
+  return $result;
+}
+
+sub EscapeNewlines {
+  $_[0] =~ s/\n/\n\t/g;   # modify original instead of copying
+  return $_[0];
+}
+
+sub main {
+  die "There is no temp directory, here.\n"
+      . "Perhaps this isn't an Oddmuse data directory?\n"
+      unless -d 'temp';
+  die "The main lock already exists in the temp directory.\n"
+      if -d "temp/lockmain";
+  mkdir "temp/lockmain" or die "Cannot create main lock in temp: $!\n";
+  local $/ = undef;   # Read complete files
+  foreach my $dir (qw/keep page/) {
+    warn "Did not find the $dir directory.\n" unless -d $dir;
+  }
+  # include dotfiles!
+  my $t = 0;
+  my $n = 0;
+  foreach my $file (glob("page/*.pg page/.*.pg"),
+		    glob("keep/*/*.kp keep/.*.kp")) {
+    $t++;
+    open(my $fh, '<', $file) or die "Cannot read $file file: $!\n";
+    my $data = <$fh>;
+    close($fh);
+    next unless $data;
+    my %result = ParseData($data);
+    if (exists($result{host}) or exists($result{ip})) {
+      delete($result{host});
+      delete($result{ip});
+      open($fh,'>', "$file~") or die "Cannot $file~: $!\n";
+      print $fh EncodePage(%result);
+      close($fh);
+      rename("$file~", $file) or die "Cannot rename $file~ to $file: $!\n";
+      $n++;
+    }
+  }
+  rmdir "temp/lockmain" or die "Cannot remove main lock: $!\n";
+  print "I looked at $t files and found $n host or ip keys which I removed.\n";
+}
+
+if (@ARGV) {
+  print qq{
+Usage: $0 [--page DIR]
+
+Goes through the wiki and removes the hostname or IP number from page and
+keep files. Make a backup before running this script! Run this script in
+your data directory.
+}
+} else {
+  main ();
+}

scripts/tarballs.pl

@@ -1,24 +1,41 @@
 #!/usr/bin/env perl
+use Modern::Perl;
 use Mojolicious::Lite;
 use Mojo::Cache;
 use Archive::Tar;
 use File::Basename;
+use Sort::Versions;
 use Encode qw(decode_utf8);
 my $dir = "/home/alex/oddmuse.org/releases";
 my $cache = Mojo::Cache->new(max_keys => 50);
 
-get '/' => sub {
-  my $c = shift;
-  my @tarballs = sort map {
+sub tarballs {
+  my @tarballs = reverse sort versioncmp map {
     my ($name, $path, $suffix) = fileparse($_, '.tar.gz');
     $name;
   } <$dir/*.tar.gz>;
-  $c->render(template => 'index', tarballs => \@tarballs);
+  return \@tarballs;
+}
+
+sub tarball {
+  my $tarball = shift;
+  if ($tarball eq 'latest') {
+    my $tarballs = tarballs();
+    $tarball = shift @$tarballs;
+  }
+  return $tarball;
+}
+
+get '/' => sub {
+  my $c = shift;
+  my $tarballs = tarballs();
+  unshift @$tarballs, 'latest';
+  $c->render(template => 'index', tarballs => $tarballs);
 } => 'main';
 
 get '/#tarball' => sub {
   my $c = shift;
-  my $tarball = $c->param('tarball');
+  my $tarball = tarball $c->param('tarball');
   my $files = $cache->get($tarball);
   if (not $files) {
     $c->app->log->info("Reading $tarball.tar.gz");
@@ -36,7 +53,7 @@ get '/#tarball' => sub {
 
 get '/#tarball/#file' => sub {
   my $c = shift;
-  my $tarball = $c->param('tarball');
+  my $tarball = tarball $c->param('tarball');
   my $file = $c->param('file');
   my $text = $cache->get("$tarball/$file");
   if (not $text) {

scripts/translations-stats

@@ -30,7 +30,7 @@ if (@ARGV == 1 and $ARGV[0] eq '--help') {
 sub AddModuleDescription { print $_[0], ' ' };
 our %Translate;
 
-my @files = <modules/translations/*-utf8.pl>;
+my @files = <./modules/translations/*-utf8.pl>;
 for (@files) {
   if (@ARGV) { # some specific modules
     my $files = join ' ', map { quotemeta } @ARGV; # quick and dirty

scripts/webmention.pl

@@ -0,0 +1,84 @@
+#! /usr/bin/perl -w
+
+# Copyright (C) 2019  Alex Schroeder <alex@gnu.org>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+=head1 Webmention from one site to another
+
+If you link from page A on your site to page B on some other site, you can
+invoke this script with the command-line arguments A and B. In theory, this will
+create a link back from B to A, letting them and all their visitors know that
+you wrote something in response.
+
+=cut
+
+use Modern::Perl;
+use XML::LibXML;
+use LWP::UserAgent;
+use Data::Dumper;
+
+if (@ARGV != 2) {
+  die "Usage: webmention FROM TO\n";
+}
+
+my $parser = XML::LibXML->new(recover => 2);
+
+my ($from, $to) = @ARGV;
+my $ua = LWP::UserAgent->new(agent => "Oddmuse Webmention Client/0.1");
+
+print "Getting $from\n";
+my $response = $ua->get($from);
+
+if (!$response->is_success) {
+  die $response->status_line;
+}
+
+print "Parsing $from\n";
+my ($username, $homepage);
+my $dom = $parser->load_html(string => $response->decoded_content);
+my @nodes = $dom->findnodes('//*[@rel="author"]');
+if (@nodes) {
+  my $node = shift @nodes;
+  $username = $node->textContent;
+  $homepage = $node->getAttribute('href');
+}
+print "Webmention from " . join(", ", $username, $homepage) . "\n"
+    if $username or $homepage;
+
+print "Getting $to\n";
+$response = $ua->get($to);
+
+if (!$response->is_success) {
+  die $response->status_line;
+}
+
+print "Parsing $to\n";
+$dom = $parser->load_html(string => $response->decoded_content);
+my $webmention = $dom->findvalue('//link[@rel="webmention"]/@href');
+
+if (!$webmention) {
+  die "Webmention URL not found in $to\n";
+}
+
+print "Webmention URL is $webmention\n";
+
+$response = $ua->post($webmention, { source => $from, target => $to });
+
+my $message = $response->code . " " . $response->message . "\n";
+if ($response->is_success) {
+  print $message;
+} else {
+  die $message;
+}

stuff/README.md

@@ -3,3 +3,66 @@ Extra Files
 
 Some of the modules requires extra files -- graphics, templates, and
 so on.
+
+Gopher Server
+-------------
+
+Example usage:
+
+Change your working directory to the root of the Oddmuse repository
+(the parent directory of this directory).
+
+Set the environment variable `WikiDataDir` to `test-data`:
+
+```
+export WikiDataDir=test-data
+```
+
+Test that the simple web server works by running `stuff/server.pl`.
+This should start the web server on `http://localhost:8080/`. Visit
+the link using your web browser and edit `HomePage`.
+
+You should see a `test-data` directory containing the new page.
+
+Now start the gopher server on port 7070 by running
+`stuff/gopher-server.pl --port=7070`. If you don't provide an explicit
+port a random port is used and you'll need to read the server output
+to determine the actual port. That's why we're setting the port
+ourselves. Remember that using ports below 1024 require special
+privileges. Don't use them unless you know what you're doing.
+
+Test the gopher server by simulating a request using `echo HomePage |
+nc localhost 7070`. You should get back the content of the page you
+wrote.
+
+Let's test encryption. Create a self-signed certificate and a private
+key. If you use the following command, you can leave all the fields
+empty except for the common name. The common name you provide must
+match the server name you are using. In our case, that would be
+`localhost`.
+
+```
+openssl req -new -x509 -days 365 -nodes -out \
+        gopher-server-cert.pem -keyout gopher-server-key.pem
+```
+
+Start the gopher server on port 7443 using this information with
+`stuff/gopher-server.pl --port=7443
+--wiki_key_file=gopher-server-key.pem
+--wiki_cert_file=gopher-server-cert.pem`.
+
+If you test this by simulating an unencrypted request using `echo
+HomePage | nc localhost 7443`, you shouldn't get any output. Use `echo
+HomePage | gnutls-cli --no-ca-verification localhost:7443` and you
+should get back your page. Actually, you have the certificate right
+there so you might as well provide it: `echo HomePage | gnutls-cli
+--x509cafile=gopher-server-cert.pem localhost:7443`
+
+What you'd expect to see is a lot of cryptography output by
+`gnutls-cli` and at the very end the content of the page. If you're
+seeing `Fatal error: Error in the pull function` instead, then perhaps
+the timing of things is a bit off. Introducing a short wait fixed this
+for me. `(sleep 1;echo HomePage) | gnutls-cli
+--x509cafile=gopher-server-cert.pem localhost:7443`
+
+Good luck!

stuff/gopher-server.pl

@@ -1,5 +1,5 @@
 #!/usr/bin/env perl
-# Copyright (C) 2017–2018  Alex Schroeder <alex@gnu.org>
+# Copyright (C) 2017–2019  Alex Schroeder <alex@gnu.org>
 
 # This program is free software: you can redistribute it and/or modify it under
 # the terms of the GNU General Public License as published by the Free Software
@@ -20,10 +20,13 @@ use base qw(Net::Server::Fork); # any personality will do
 use MIME::Base64;
 use Text::Wrap;
 use List::Util qw(first);
+use Socket;
 
 our($RunCGI, $DataDir, %IndexHash, @IndexList, $IndexFile, $TagFile, $q,
     %Page, $OpenPageName, $MaxPost, $ShowEdits, %Locks, $CommentsPattern,
-    $CommentsPrefix, $EditAllowed, $NoEditFile, $SiteName, $ScriptName);
+    $CommentsPrefix, $EditAllowed, $NoEditFile, $SiteName, $ScriptName,
+    $Now, %RecentVisitors, $SurgeProtectionTime, $SurgeProtectionViews,
+    $SurgeProtection);
 
 my $external_image_path = '/home/alex/alexschroeder.ch/pics/';
 
@@ -75,10 +78,14 @@ sub post_configure_hook {
   $self->write_help if $ARGV[0] eq '--help';
 
   $DataDir = $self->{server}->{wiki_dir} || $ENV{WikiDataDir} || '/tmp/oddmuse';
-  
+
   $self->log(3, "PID $$");
   $self->log(3, "Host " . ("@{$self->{server}->{host}}" || "*"));
   $self->log(3, "Port @{$self->{server}->{port}}");
+
+  # Note: if you use sudo to run gopher-server.pl, these options might not work!
+  $self->log(4, "--wikir_dir says $self->{server}->{wiki_dir}\n");
+  $self->log(4, "\$WikiDataDir says $ENV{WikiDataDir}\n");
   $self->log(3, "Wiki data dir is $DataDir\n");
 
   $RunCGI = 0;
@@ -93,6 +100,12 @@ sub post_configure_hook {
   # make sure search is sorted newest first because NewTagFiltered resorts
   *OldGopherFiltered = \&Filtered;
   *Filtered = \&NewGopherFiltered;
+  *ReportError = sub {
+    my ($error, $status, $log, @html) = @_;
+    $self->print_error("Error: $error");
+    map { ReleaseLockDir($_); } keys %Locks;
+    exit 2;
+  };
 }
 
 my $usage = << 'EOT';
@@ -112,7 +125,7 @@ wiki_key_file - the filename containing a private key in PEM format
 For many of the options, more information can be had in the Net::Server
 documentation. This is important if you want to daemonize the server. You'll
 need to use --pid_file so that you can stop it using a script, --setsid to
-daemonize it, --log_file to write keep logs, and you'll net to set the user or
+daemonize it, --log_file to write keep logs, and you'll need to set the user or
 group using --user or --group such that the server has write access to the data
 directory.
 
@@ -177,6 +190,20 @@ sub NewGopherFiltered {
   return @pages;
 }
 
+sub normal_to_free {
+  my $title = shift;
+  $title =~ s/_/ /g;
+  return $title;
+}
+
+sub free_to_normal {
+  my $title = shift;
+  $title =~ s/^ +//g;
+  $title =~ s/ +$//g;
+  $title =~ s/ +/_/g;
+  return $title;
+}
+
 sub print_text {
   my $self = shift;
   my $text = shift;
@@ -221,18 +248,19 @@ sub serve_main_menu {
 
   $self->print_info("Phlog:");
   my @pages = sort { $b cmp $a } grep(/^\d\d\d\d-\d\d-\d\d/, @IndexList);
+  # we should check for pages marked for deletion!
   for my $id (@pages[0..9]) {
-    $self->print_menu("1" . NormalToFree($id), "$id/menu");
+    $self->print_menu("1" . normal_to_free($id), free_to_normal($id) . "/menu");
   }
   $self->print_menu("1" . "More...", "do/more");
   $self->print_info("");
 
   for my $id (@{$self->{server}->{wiki_pages}}) {
-    $self->print_menu("1" . NormalToFree($id), "$id/menu");
+    $self->print_menu("1" . normal_to_free($id), free_to_normal($id) . "/menu");
   }
 
   for my $id (@{$self->{server}->{menu}}) {
-    $self->print_menu("1" . NormalToFree($id), "map/$id");
+    $self->print_menu("1" . normal_to_free($id), "map/" . free_to_normal($id));
   }
 
   $self->print_menu("1" . "Recent Changes", "do/rc");
@@ -255,7 +283,7 @@ sub serve_phlog_archive {
   $self->log(3, "Serving phlog archive");
   my @pages = sort { $b cmp $a } grep(/^\d\d\d\d-\d\d-\d\d/, @IndexList);
   for my $id (@pages) {
-    $self->print_menu("1" . NormalToFree($id), "$id/menu");
+    $self->print_menu("1" . normal_to_free($id), free_to_normal($id) . "/menu");
   }
 }
 
@@ -263,7 +291,7 @@ sub serve_index {
   my $self = shift;
   $self->log(3, "Serving index of all pages");
   for my $id (sort newest_first @IndexList) {
-    $self->print_menu("1" . NormalToFree($id), "$id/menu");
+    $self->print_menu("1" . normal_to_free($id), free_to_normal($id) . "/menu");
   }
 }
 
@@ -274,7 +302,7 @@ sub serve_match {
   $self->print_info("Use a regular expression to match page titles.");
   $self->print_info("Spaces in page titles are underlines, '_'.");
   for my $id (sort newest_first grep(/$match/i, @IndexList)) {
-    $self->print_menu( "1" . NormalToFree($id), "$id/menu");
+    $self->print_menu( "1" . normal_to_free($id), free_to_normal($id) . "/menu");
   }
 }
 
@@ -285,7 +313,7 @@ sub serve_search {
   $self->print_info("Use regular expressions separated by spaces.");
   SearchTitleAndBody($str, sub {
     my $id = shift;
-    $self->print_menu("1" . NormalToFree($id), "$id/menu");
+    $self->print_menu("1" . normal_to_free($id), free_to_normal($id) . "/menu");
   });
 }
 
@@ -299,7 +327,7 @@ sub serve_tags {
     $count{$tag} = @{$h{$tag}};
   }
   foreach my $id (sort { $count{$b} <=> $count{$a} } keys %count) {
-    $self->print_menu("1" . NormalToFree($id), "$id/tag");
+    $self->print_menu("1" . normal_to_free($id), free_to_normal($id) . "/tag");
   }
 }
 
@@ -326,7 +354,7 @@ sub serve_rc {
     sub {
         my($id, $ts, $author_host, $username, $summary, $minor, $revision,
 	   $languages, $cluster, $last) = @_;
-	$self->print_menu("1" . NormalToFree($id), "$id/menu");
+	$self->print_menu("1" . normal_to_free($id), free_to_normal($id) . "/menu");
 	for my $line (split(/\n/, wrap('    ', '  ', $summary))) {
 	  $self->print_info($line);
 	}
@@ -379,9 +407,9 @@ sub serve_page_comment_link {
       # sometimes we are on a comment page and cannot derive the original
       $self->print_menu("1" . "Back to the original page",
 		 "$original/menu") if $original;
-      $self->print_menu("w" . "Add a comment", "$id/append/text");
+      $self->print_menu("w" . "Add a comment", free_to_normal($id) . "/append/text");
     } else {
-      my $comments = $CommentsPrefix . $id;
+      my $comments = free_to_normal($CommentsPrefix . $id);
       $self->print_menu("1" . "Comments on this page", "$comments/menu");
     }
   }
@@ -392,7 +420,7 @@ sub serve_page_history_link {
   my $id = shift;
   my $revision = shift;
   if (not $revision) {
-    $self->print_menu("1" . "Page History", "$id/history");
+    $self->print_menu("1" . "Page History", free_to_normal($id) . "/history");
   }
 }
 
@@ -403,8 +431,8 @@ sub serve_file_page_menu {
   my $revision = shift;
   my $code = substr($type, 0, 6) eq 'image/' ? 'I' : '9';
   $self->log(3, "Serving file page menu for " . UrlEncode($id));
-  $self->print_menu($code . NormalToFree($id)
-	     . ($revision ? "/$revision" : ""), $id);
+  $self->print_menu($code . normal_to_free($id)
+	     . ($revision ? "/$revision" : ""), free_to_normal($id));
   $self->serve_page_comment_link($id, $revision);
   $self->serve_page_history_link($id, $revision);
 }
@@ -414,41 +442,65 @@ sub serve_text_page_menu {
   my $id = shift;
   my $page = shift;
   my $revision = shift;
-  $self->log(3, "Serving text page menu for " . UrlEncode($id)
+  $self->log(3, "Serving text page menu for $id"
 	     . ($revision ? "/$revision" : ""));
 
   $self->print_info("The text of this page:");
-  $self->print_menu("0" . NormalToFree($id),
-	     $id . ($revision ? "/$revision" : ""));
-  $self->print_menu("h" . NormalToFree($id),
-	     $id . ($revision ? "/$revision" : "") . "/html");
-  $self->print_menu("w" . "Replace " . NormalToFree($id),
-	     $id . "/write/text");
+  $self->print_menu("0" . normal_to_free($id),
+		    free_to_normal($id) . ($revision ? "/$revision" : ""));
+  $self->print_menu("h" . normal_to_free($id),
+		    free_to_normal($id) . ($revision ? "/$revision" : "") . "/html");
+  $self->print_menu("w" . "Replace " . normal_to_free($id),
+		    free_to_normal($id) . "/write/text");
 
   $self->serve_page_comment_link($id, $revision);
   $self->serve_page_history_link($id, $revision);
 
   my $first = 1;
-  while ($page->{text} =~ /\[\[([^\]|]*)(?:\|([^\]]*))?\]\]|\[(https?:\/\/\S+)\s+([^\]]*)\]|\[gopher:\/\/([^:\/]*)(?::(\d+))?(?:\/(\d)(\S+))?\s+([^\]]+)\]/g) {
-    my ($title, $text, $url, $hostname, $port, $type, $selector)
-	= ($1, $2||$4||$9, $3, $5, $6||70, $7||1, $8);
+  while ($page->{text} =~ /
+	 \[\[ (?<title>[^\]|]*) (?:\|(?<text>[^\]]*))? \]\]
+	 | \[ (?<url>https?:\/\/\S+) \s+ (?<text>[^\]]*) \]
+	 | (?<url>https?:\/\/\S+)
+	 | \[ (?<text>[^\]]*) \] \( (?<url>https?:\/\/\S+) \)
+	 | \[ gophers?:\/\/ (?<hostname>[^:\/]*) (?::(?<port>\d+))?
+	      (?:\/(?<type>\d)? (?<selector>\S+))? \]
+	 | \[ gophers?:\/\/ (?<hostname>[^:\/]*) (?::(?<port>\d+))?
+	      (?:\/(?<type>\d)? (?<selector>\S+))?
+              \s+ (?<text>[^\]]+) \]
+	 | \[ (?<text>[^\]]+) \]
+           \( gophers?:\/\/ (?<hostname>[^:\/]*) (?::(?<port>\d+))?
+	      (?:\/(?<type>\d)? (?<selector>\S+))? \)
+	 /xg) {
+    # remember $type can be "0" and thus "false" -- use // and defined instead!
+    my ($title, $text, $url, $hostname,
+	$port, $type, $selector)
+	= ($+{title}, $+{text}, $+{url}, $+{hostname},
+	   $+{port}||70, $+{type}//1, $+{selector});
+    $title =~ s/\n/ /g;
+    $text =~ s/\n/ /g;
     if ($first) {
       $self->print_info("");
-      $self->print_info("Links leaving " . NormalToFree($id) . ":");
+      $self->print_info("Links leaving " . normal_to_free($id) . ":");
       $first = 0;
     }
-    if ($hostname) {
+    if ($hostname and $text) {
       $self->print_text(join("\t", $type . $text, $selector, $hostname, $port) . "\r\n");
-    } elsif ($url) {
+    } elsif ($hostname and $selector) {
+      $self->print_text(join("\t", "$type$hostname:$port/$type$selector", $selector, $hostname, $port) . "\r\n");
+    } elsif ($hostname) {
+      $self->print_text(join("\t", "1$hostname:$port", $selector, $hostname, $port) . "\r\n");
+    } elsif ($url and $text) {
       $self->print_menu("h$text", "URL:" . $url, undef, undef, 1);
+    } elsif ($url) {
+      $self->print_menu("h$url", "URL:" . $url, undef, undef, 1);
     } elsif ($title and substr($title, 0, 4) eq 'tag:') {
       $self->print_menu("1" . ($text||substr($title, 4)),
-			substr($title, 4) . "/tag");
+			free_to_normal(substr($title, 4)) . "/tag");
     } elsif ($title =~ s!^image[/a-z]* external:!pics/!) {
-      $self->print_menu("I" . $text||$title, $title);
+      $self->print_menu("I" . $text||$title, $title); # do not normalize space
     } elsif ($title) {
-      $title =~ s!^image[/[a-z]]*:!!;
-      $self->print_menu("1" . $text||$title, $title . "/menu");
+      $title =~ s!^image[/a-z]*:!!i;
+      $self->print_menu("1" . ($text||$title), free_to_normal($title) . "/menu");
     }
   }
 
@@ -464,7 +516,7 @@ sub serve_text_page_menu {
     $self->print_text(join("\t", $type . $text, $selector, $hostname, $port)
 		      . "\r\n");
   }
-  
+
   if ($page->{text} =~ m/<journal search tag:(\S+)>\s*/) {
     my $tag = $1;
     $self->print_info("");
@@ -478,18 +530,18 @@ sub serve_page_history {
   $self->log(3, "Serving history of " . UrlEncode($id));
   OpenPage($id);
 
-  $self->print_menu("1" . NormalToFree($id) . " (current)", "$id/menu");
+  $self->print_menu("1" . normal_to_free($id) . " (current)", free_to_normal($id) . "/menu");
   $self->print_info(CalcTime($Page{ts})
-      . " by " . GetAuthor($Page{host}, $Page{username})
+      . " by " . GetAuthor($Page{username})
       . ($Page{summary} ? ": $Page{summary}" : "")
       . ($Page{minor} ? " (minor)" : ""));
 
   foreach my $revision (GetKeepRevisions($OpenPageName)) {
     my $keep = GetKeptRevision($revision);
-    $self->print_menu("1" . NormalToFree($id) . " ($keep->{revision})",
-	       "$id/$keep->{revision}/menu");
+    $self->print_menu("1" . normal_to_free($id) . " ($keep->{revision})",
+		      free_to_normal($id) . "/$keep->{revision}/menu");
     $self->print_info(CalcTime($keep->{ts})
-	. " by " . GetAuthor($keep->{host}, $keep->{username})
+	. " by " . GetAuthor($keep->{username})
 	. ($keep->{summary} ? ": $keep->{summary}" : "")
 	. ($keep->{minor} ? " (minor)" : ""));
   }
@@ -544,9 +596,10 @@ sub serve_text_page {
   my $id = shift;
   my $page = shift;
   my $text = $page->{text};
+  $text =~ s/^\./../mg;
+  $text =~ s/\[\[tag:([^]]+)\]\]/'#' . join('_', split(' ', $1))/mge;
   $self->log(3, "Serving " . UrlEncode($id) . " as " . length($text)
 	     . " bytes of text");
-  $text =~ s/^\./../mg;
   $self->print_text($text);
 }
 
@@ -570,7 +623,7 @@ sub serve_page_html {
 
   $self->log(3, "Serving " . UrlEncode($id) . " as HTML");
 
-  my $title = NormalToFree($id);
+  my $title = normal_to_free($id);
   print GetHtmlHeader(Ts('%s:', $SiteName) . ' ' . UnWiki($title), $id);
   print GetHeaderDiv($id, $title);
   print $q->start_div({-class=>'wrapper'});
@@ -631,7 +684,7 @@ sub serve_tag_list {
   my $tag = shift;
   $self->print_info("Search result for tag $tag:");
   for my $id (sort newest_first TagFind($tag)) {
-    $self->print_menu("1" . NormalToFree($id), "$id/menu");
+    $self->print_menu("1" . normal_to_free($id), free_to_normal($id) . "/menu");
   }
 }
 
@@ -641,7 +694,7 @@ sub serve_tag {
   $self->log(3, "Serving tag " . UrlEncode($tag));
   if ($IndexHash{$tag}) {
     $self->print_info("This page is about the tag $tag.");
-    $self->print_menu("1" . NormalToFree($tag), "$tag/menu");
+    $self->print_menu("1" . normal_to_free($tag), free_to_normal($tag) . "/menu");
     $self->print_info("");
   }
   $self->serve_tag_list($tag);
@@ -679,7 +732,7 @@ sub write_page_ok {
   my $self = shift;
   my $id = shift;
   $self->print_info("Page was saved.");
-  $self->print_menu("1" . NormalToFree($id), "$id/menu");
+  $self->print_menu("1" . normal_to_free($id), free_to_normal($id) . "/menu");
 }
 
 sub write_page_error {
@@ -795,13 +848,41 @@ sub read_text {
   return $buf;
 }
 
-sub process_request {
+sub allow_deny_hook {
   my $self = shift;
+  my $client = shift;
 
-  # clear cookie and all that
+  # clear cookie, read config file
   $q = undef;
   Init();
 
+  # don't do surge protection if we're testing
+  return 1 unless $SurgeProtection;
+
+  # get the client IP number
+  my $peeraddr = $self->{server}->{'peeraddr'};
+
+  # implement standard surge protection using Oddmuse tools but without using
+  # ReportError and all that
+  $self->log(4, "Adding visitor $peeraddr");
+  ReadRecentVisitors();
+  AddRecentVisitor($peeraddr);
+  if (RequestLockDir('visitors')) { # not fatal
+    WriteRecentVisitors();
+    ReleaseLockDir('visitors');
+    my @entries = @{$RecentVisitors{$peeraddr}};
+    my $ts = $entries[$SurgeProtectionViews];
+    if (($Now - $ts) < $SurgeProtectionTime) {
+      $self->log(2, "Too many requests by $peeraddr");
+      return 0;
+    }
+  }
+  return 1;
+}
+
+sub process_request {
+  my $self = shift;
+
   # refresh list of pages
   if (IsFile($IndexFile) and ReadIndex()) {
     # we're good

stuff/hypnotoad.pl

@@ -0,0 +1,4 @@
+use Mojo::Server::Hypnotoad;
+warn "Use hypnotoad -s stuff/hypnotoad.pl to stop the server\n";
+my $hypnotoad = Mojo::Server::Hypnotoad->new;
+$hypnotoad->run('stuff/mojolicious-app.pl');

stuff/mojolicious-app.pl

@@ -0,0 +1,17 @@
+# From the root directory, run one of the following:
+# 1. stuff/mojolicious-app.pl daemon -l http://localhost:8080
+# 2. stuff/hypnotoad.pl
+# 3. stuff/toadfarm.pl start
+
+use Mojolicious::Lite;
+
+plugin CGI => {
+  support_semicolon_in_query_string => 1,
+};
+
+plugin CGI => {
+  route => '/',
+  script => 'wiki.pl',
+};
+
+app->start;

stuff/oddtrans

@@ -41,7 +41,7 @@ while ($arg =~ /^-l/) {
   die $help unless -f $file;
   my %backup = %Translate;
   header_info_extract($file); # keep the header information of the translation files
-  do $file or die "Cannot do $file";
+  do "./$file" or die "Cannot do $file";
   foreach my $key (keys %Translate) {
     $backup{$key} = $Translate{$key};
   }

stuff/release

@@ -33,7 +33,7 @@ EOT
 
 my $min = version->parse(shift || "2.3.0");
 
-my @tags = grep { /\d+\.\d+\.\d+/ and version->parse($_) >= $min } 
+my @tags = grep { /(\d+\.\d+\.\d+)/ and version->parse($1) >= $min } 
            split(/\n/, qx{git tag --list});
 
 unless (@tags) {

stuff/server.pl

@@ -1,4 +1,4 @@
-#!/bin/env perl
+#!/usr/bin/env perl
 # Copyright (C) 2015  Alex Schroeder <alex@gnu.org>
 
 # This program is free software: you can redistribute it and/or modify it under
@@ -13,6 +13,23 @@
 # You should have received a copy of the GNU General Public License along with
 # this program. If not, see <http://www.gnu.org/licenses/>.
 
+# What is this?
+# =============
+#
+# This is a script that will server a wiki using a web server written in Perl,
+# without a fancy framework like Mojolicious. Instead, it uses
+# HTTP::Server::Simple::CGI.
+#
+# A simple usecase would be that you have had a wiki running years ago but then
+# you forgot all about it and your Apache config no longer works and who knows
+# how the system Perl is doing. So check out the data dir and notice that the
+# files belong to a user called _www... And so you run the following:
+#
+# sudo -u _www perl stuff/server.pl ./wiki.pl 3000 \
+#                   /Users/alex/WebServer/Oddmuse
+#
+# Your old wiki is served on localhost:3000 for you to examine.
+
 my $wiki = $ARGV[0] || './wiki.pl';
 my $port = $ARGV[1] || 8080;
 my $dir  = $ARGV[2];
@@ -33,6 +50,10 @@ $ENV{WikiDataDir} = $dir if $dir;
     package OddMuse;
     $q = shift;
 
+    # The equivalent of use CGI qw(-utf8) because it didn't work as part of
+    # cgi_init.
+    $CGI::PARAM_UTF8++;
+
     # NPH, or "no-parsed-header", scripts bypass the server completely by
     # sending the complete HTTP header directly to the browser.
     $q->nph(1);
@@ -44,10 +65,10 @@ $ENV{WikiDataDir} = $dir if $dir;
 die <<'EOT' unless -f $wiki;
 Usage: perl server.pl [WIKI [PORT [DIR]]]
 
-Example: perl server.pl wiki.pl 8080 ~/src/oddmuse/test-data
+Example: perl server.pl ./wiki.pl 8080 ~/src/oddmuse/test-data
 
 You may provide the Oddmuse wiki script on the command line. If you do not
-provide it, WIKI will default to 'wiki.pl'.
+provide it, WIKI will default to './wiki.pl'.
 
 You may provide a port number on the command line. If you do not provide it,
 PORT will default to 8080.
@@ -67,7 +88,7 @@ echo <<EOF > "$WikiDataDir/config"
 $AdminPass = 'foo';
 $ScriptName = 'http://localhost/';
 EOF
-perl stuff/server.pl wiki.pl &
+perl stuff/server.pl ./wiki.pl &
 SERVER=$!
 sleep 1
 w3m http://localhost:8080/

stuff/toadfarm.pl

@@ -0,0 +1,8 @@
+use Toadfarm -init;
+
+mount "stuff/mojolicious-app.pl" => {
+  "Host" => qr{^localhost:8080$},
+  mount_point => '/',
+};
+
+start;

t/atom.t

@@ -1,4 +1,4 @@
-# Copyright (C) 2006–2015  Alex Schroeder <alex@gnu.org>
+# Copyright (C) 2006–2019  Alex Schroeder <alex@gnu.org>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -26,9 +26,6 @@ add_module('atom.pl');
 
 start_server();
 
-# Give the child time to start
-sleep 1; 
-
 # Check whether the child is up and running
 my $ua = LWP::UserAgent->new;
 my $response = $ua->get("$ScriptName?action=version");
@@ -141,5 +138,6 @@ sub trim {
   s/\s+$//g;
   return $_;
 }
-ok(trim($result->content->body) eq ("<p>" . trim($content) . '</p>'), 'verify content');
+my $re = "<p>" . trim($content) . '</p>';
+like($result->content->body, qr/$re/, 'verify content');
 ok($result->author->name eq $username, 'verify author');

t/ban-mixed-scripts.t

@@ -0,0 +1,33 @@
+# Copyright (C) 2018  Alex Schroeder <alex@gnu.org>
+#
+# This program is free software: you can redistribute it and/or modify it under
+# the terms of the GNU General Public License as published by the Free Software
+# Foundation, either version 3 of the License, or (at your option) any later
+# version.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along with
+# this program. If not, see <http://www.gnu.org/licenses/>.
+
+require './t/test.pl';
+package OddMuse;
+use Test::More tests => 4;
+use utf8; # tests contain UTF-8 characters and it matters
+
+add_module('ban-mixed-scripts.pl');
+
+# ordinary page editing still works
+test_page(update_page('Test', 'This is a test'),
+	  'This is a test');
+test_page(update_page('Test', '🙇🏽‍ 本当にごめんね – I am really sorry.'),
+	  'I am really sorry');
+
+# mixed scripts are not ok
+test_page(update_page('Test', "It's diffіcult to find knowledgeable people on this topic, but youu sound like you know wgat you're taⅼkіng аboսt!"),
+	  'I am really sorry');
+
+# error message is shown
+test_page($redirect, "Mixed scripts");

t/ban.t

@@ -1,4 +1,4 @@
-# Copyright (C) 2006, 2007, 2010  Alex Schroeder <alex@gnu.org>
+# Copyright (C) 2006-2018  Alex Schroeder <alex@gnu.org>
 #
 # This program is free software: you can redistribute it and/or modify it under
 # the terms of the GNU General Public License as published by the Free Software
@@ -14,7 +14,7 @@
 
 require './t/test.pl';
 package OddMuse;
-use Test::More tests => 23;
+use Test::More tests => 27;
 
 $localhost = 'confusibombus';
 $ENV{'REMOTE_ADDR'} = $localhost;
@@ -96,3 +96,23 @@ test_page(get_page("action=rollback to=$ts id=CriminalPage username=Alex"),
 test_page(get_page("action=rollback to=$ts id=CriminalPage pwd=foo"),
 	  'Rolling back changes',
 	  'CriminalPage</a> rolled back');
+
+# make sure it also doesn't work in the homepage field for comments
+AppendStringToFile($ConfigFile, "\$CommentsPrefix = 'Comments on ';\n");
+
+# mafia is still banned
+test_page(get_page(join(' ', 'title=Comments_on_CriminalPage',
+			'aftertext=Innocent',
+			'username=Alex',
+			'homepage=http://mafia.example.com')),
+	  'Reason: crime');
+
+# but it still works!
+test_page(get_page(join(' ', 'title=Comments_on_CriminalPage',
+			'aftertext=Innocent',
+			'username=Alex',
+			'homepage=http://police.example.com')),
+	  'Status: 302');
+test_page(get_page('Comments_on_CriminalPage'),
+	  'Innocent',
+	  'http://police.example.com');