* Many changes to make ikiwiki very resistant to write failures

  including out of disk space situations. ikiwiki should never leave
  truncated files, and if the error occurs during a web-based file edit,
  the user will be given an opportunity to retry.
  Inspired by the many ways Moin Moin destroys itself when out of disk. :-)
* Fix syslogging of errors.

19 files changed, 404 insertions, 312 deletions

diff --git a/IkiWiki.pm b/IkiWiki.pm
index b605ac370..8f037ed04 100644
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -28,7 +28,8 @@ my $installdir=''; # INSTALLDIR_AUTOREPLACE done by Makefile, DNE
 our $version='unknown'; # VERSION_AUTOREPLACE done by Makefile, DNE
 
 sub defaultconfig () { #{{{
-	wiki_file_prune_regexps => [qr/\.\./, qr/^\./, qr/\/\./, qr/\.x?html?$/,
+	wiki_file_prune_regexps => [qr/\.\./, qr/^\./, qr/\/\./,
+		qr/\.x?html?$/, qr/\.ikiwiki-new$/,
 		qr/(^|\/).svn\//, qr/.arch-ids\//, qr/{arch}\//],
 	wiki_link_regexp => qr/\[\[(?:([^\]\|]+)\|)?([^\s\]]+)\]\]/,
 	wiki_file_regexp => qr/(^[-[:alnum:]_.:\/+]+$)/,
@@ -142,14 +143,19 @@ sub loadplugin ($) { #{{{
 	}
 } #}}}
 
-sub error ($) { #{{{
+sub error ($;$) { #{{{
+	my $message=shift;
+	my $cleaner=shift;
 	if ($config{cgi}) {
 		print "Content-type: text/html\n\n";
 		print misctemplate(gettext("Error"),
-			"<p>".gettext("Error").": @_</p>");
+			"<p>".gettext("Error").": $message</p>");
 	}
-	log_message(error => @_);
-	exit(1);
+	log_message(debug => $message) if $config{syslog};
+	if (defined $cleaner) {
+		$cleaner->();
+	}
+	die $message."\n";
 } #}}}
 
 sub debug ($) { #{{{
@@ -246,7 +252,7 @@ sub readfile ($;$$) { #{{{
 	binmode(IN) if ($binary);
 	return \*IN if $wantfd;
 	my $ret=<IN>;
-	close IN;
+	close IN || error("failed to read $file: $!");
 	return $ret;
 } #}}}
 
@@ -255,7 +261,7 @@ sub writefile ($$$;$$) { #{{{
 	my $destdir=shift; # directory to put file in
 	my $content=shift;
 	my $binary=shift;
-	my $wantfd=shift;
+	my $writer=shift;
 	
 	my $test=$file;
 	while (length $test) {
@@ -264,8 +270,12 @@ sub writefile ($$$;$$) { #{{{
 		}
 		$test=dirname($test);
 	}
+	my $newfile="$destdir/$file.ikiwiki-new";
+	if (-l $newfile) {
+		error("cannot write to a symlink ($newfile)");
+	}
 
-	my $dir=dirname("$destdir/$file");
+	my $dir=dirname($newfile);
 	if (! -d $dir) {
 		my $d="";
 		foreach my $s (split(m!/+!, $dir)) {
@@ -275,12 +285,19 @@ sub writefile ($$$;$$) { #{{{
 			}
 		}
 	}
-	
-	open (OUT, ">$destdir/$file") || error("failed to write $destdir/$file: $!");
+
+	my $cleanup = sub { unlink($newfile) };
+	open (OUT, ">$newfile") || error("failed to write $newfile: $!", $cleanup);
 	binmode(OUT) if ($binary);
-	return \*OUT if $wantfd;
-	print OUT $content;
-	close OUT;
+	if ($writer) {
+		$writer->(\*OUT, $cleanup);
+	}
+	else {
+		print OUT $content || error("failed writing to $newfile: $!", $cleanup);
+	}
+	close OUT || error("failed saving $newfile: $!", $cleanup);
+	rename($newfile, "$destdir/$file") || 
+		error("failed renaming $newfile to $destdir/$file: $!", $cleanup);
 } #}}}
 
 my %cleared;
@@ -577,7 +594,7 @@ sub lockwiki () { #{{{
 		debug("wiki seems to be locked, waiting for lock");
 		my $wait=600; # arbitrary, but don't hang forever to 
 		              # prevent process pileup
-		for (1..600) {
+		for (1..$wait) {
 			return if flock(WIKILOCK, 2 | 4);
 			sleep 1;
 		}
@@ -626,8 +643,9 @@ sub saveindex () { #{{{
 	if (! -d $config{wikistatedir}) {
 		mkdir($config{wikistatedir});
 	}
-	open (OUT, ">$config{wikistatedir}/index") || 
-		error("cannot write to $config{wikistatedir}/index: $!");
+	my $newfile="$config{wikistatedir}/index.new";
+	my $cleanup = sub { unlink($newfile) };
+	open (OUT, ">$newfile") || error("cannot write to $newfile: $!", $cleanup);
 	foreach my $page (keys %oldpagemtime) {
 		next unless $oldpagemtime{$page};
 		my $line="mtime=$oldpagemtime{$page} ".
@@ -639,9 +657,11 @@ sub saveindex () { #{{{
 		if (exists $depends{$page}) {
 			$line.=" depends=".encode_entities($depends{$page}, " \t\n");
 		}
-		print OUT $line."\n";
+		print OUT $line."\n" || error("failed writing to $newfile: $!", $cleanup);
 	}
-	close OUT;
+	close OUT || error("failed saving to $newfile: $!", $cleanup);
+	rename($newfile, "$config{wikistatedir}/index") ||
+		error("failed renaming $newfile to $config{wikistatedir}/index", $cleanup);
 } #}}}
 
 sub template_file ($) { #{{{
diff --git a/IkiWiki/CGI.pm b/IkiWiki/CGI.pm
index 6c489df8d..973053427 100644
--- a/IkiWiki/CGI.pm
+++ b/IkiWiki/CGI.pm
@@ -252,12 +252,15 @@ sub cgi_prefs ($$) { #{{{
 	elsif ($form->submitted eq 'Save Preferences' && $form->validate) {
 		foreach my $field (qw(email subscriptions)) {
 			if (defined $form->field($field) && length $form->field($field)) {
-				userinfo_set($user_name, $field, $form->field($field)) || error("failed to set $field");
+				userinfo_set($user_name, $field, $form->field($field)) ||
+					error("failed to set $field");
 			}
 		}
 		if (is_admin($user_name)) {
 			set_banned_users(grep { ! is_admin($_) }
-					split(' ', $form->field("banned_users")));
+					split(' ',
+						$form->field("banned_users"))) ||
+				error("failed saving changes");
 		}
 		$form->text(gettext("Preferences saved."));
 	}
@@ -487,7 +490,25 @@ sub cgi_editpage ($$) { #{{{
 
 		$content=~s/\r\n/\n/g;
 		$content=~s/\r/\n/g;
-		writefile($file, $config{srcdir}, $content);
+
+		$config{cgi}=0; # avoid cgi error message
+		eval { writefile($file, $config{srcdir}, $content) };
+		$config{cgi}=1;
+		if ($@) {
+			$form->field(name => "rcsinfo", value => rcs_prepedit($file),
+				force => 1);
+			$form->tmpl_param("failed_save", 1);
+			$form->tmpl_param("error_message", $@);
+			$form->field("editcontent", value => $content, force => 1);
+			$form->field(name => "comments", value => $form->field('comments'), force => 1);
+			$form->field("do", "edit)");
+			$form->tmpl_param("page_select", 0);
+			$form->field(name => "page", type => 'hidden');
+			$form->field(name => "type", type => 'hidden');
+			$form->title(sprintf(gettext("editing %s"), $page));
+			print $form->render(submit => \@buttons);
+			return;
+		}
 		
 		if ($config{rcs}) {
 			my $message="";
@@ -616,7 +637,7 @@ sub cgi (;$$) { #{{{
 					email => "",
 					password => "",
 					regdate => time,
-				});
+				}) || error("failed adding user");
 			}
 		}
 	}
diff --git a/IkiWiki/Plugin/aggregate.pm b/IkiWiki/Plugin/aggregate.pm
index 7fceb0df3..a6f850236 100644
--- a/IkiWiki/Plugin/aggregate.pm
+++ b/IkiWiki/Plugin/aggregate.pm
@@ -153,8 +153,11 @@ sub loadstate () { #{{{
 sub savestate () { #{{{
 	eval q{use HTML::Entities};
 	error($@) if $@;
-	open (OUT, ">$config{wikistatedir}/aggregate" ||
-		die "$config{wikistatedir}/aggregate: $!");
+	my $newfile="$config{wikistatedir}/aggregate.new";
+	# TODO: This cleanup function could use improvement. Any newly
+	# aggregated files are left behind unrecorded, and should be deleted.
+	my $cleanup = sub { unlink($newfile) };
+	open (OUT, ">$newfile") || error("open $newfile: $!", $cleanup);
 	foreach my $data (values %feeds, values %guids) {
 		if ($data->{remove}) {
 			if ($data->{name}) {
@@ -188,9 +191,11 @@ sub savestate () { #{{{
 				push @line, "$field=".$data->{$field};
 			}
 		}
-		print OUT join(" ", @line)."\n";
+		print OUT join(" ", @line)."\n" || error("write $newfile: $!", $cleanup);
 	}
-	close OUT;
+	close OUT || error("save $newfile: $!", $cleanup);
+	rename($newfile, "$config{wikistatedir}/aggregate") ||
+		error("rename $newfile: $!", $cleanup);
 } #}}}
 
 sub expire () { #{{{
diff --git a/IkiWiki/Plugin/passwordauth.pm b/IkiWiki/Plugin/passwordauth.pm
index 6d395324e..e0aa72a19 100644
--- a/IkiWiki/Plugin/passwordauth.pm
+++ b/IkiWiki/Plugin/passwordauth.pm
@@ -187,7 +187,8 @@ sub formbuilder (@) { #{{{
 			my $user_name=$form->field('name');
 	                foreach my $field (qw(password)) {
         	                if (defined $form->field($field) && length $form->field($field)) {
-					IkiWiki::userinfo_set($user_name, $field, $form->field($field)) || error("failed to set $field");
+					IkiWiki::userinfo_set($user_name, $field, $form->field($field)) ||
+						error("failed to set $field");
 	                        }
 	                }
 		}
diff --git a/IkiWiki/Plugin/search.pm b/IkiWiki/Plugin/search.pm
index 1b5c66716..d35c33e76 100644
--- a/IkiWiki/Plugin/search.pm
+++ b/IkiWiki/Plugin/search.pm
@@ -89,14 +89,20 @@ sub estcfg () { #{{{
 	my $estdir="$config{wikistatedir}/hyperestraier";
 	my $cgi=IkiWiki::basename($config{cgiurl});
 	$cgi=~s/\..*$//;
-	open(TEMPLATE, ">:utf8", "$estdir/$cgi.tmpl") ||
-		error("write $estdir/$cgi.tmpl: $!");
+
+	my $newfile="$estdir/$cgi.tmpl.new";
+	my $cleanup = sub { unlink($newfile) };
+	open(TEMPLATE, ">:utf8", $newfile) || error("open $newfile: $!", $cleanup);
 	print TEMPLATE IkiWiki::misctemplate("search", 
 		"<!--ESTFORM-->\n\n<!--ESTRESULT-->\n\n<!--ESTINFO-->\n\n",
-		baseurl => IkiWiki::dirname($config{cgiurl})."/");
-	close TEMPLATE;
-	open(TEMPLATE, ">$estdir/$cgi.conf") ||
-		error("write $estdir/$cgi.conf: $!");
+		baseurl => IkiWiki::dirname($config{cgiurl})."/") ||
+			error("write $newfile: $!", $cleanup);
+	close TEMPLATE || error("save $newfile: $!", $cleanup);
+	rename($newfile, "$estdir/$cgi.tmpl") ||
+		error("rename $newfile: $!", $cleanup);
+	
+	$newfile="$estdir/$cgi.conf";
+	open(TEMPLATE, ">$newfile") || error("open $newfile: $!", $cleanup);
 	my $template=template("estseek.conf");
 	eval q{use Cwd 'abs_path'};
 	$template->param(
@@ -105,13 +111,15 @@ sub estcfg () { #{{{
 		destdir => abs_path($config{destdir}),
 		url => $config{url},
 	);
-	print TEMPLATE $template->output;
-	close TEMPLATE;
+	print TEMPLATE $template->output || error("write $newfile: $!", $cleanup);
+	close TEMPLATE || error("save $newfile: $!", $cleanup);
+	rename($newfile, "$estdir/$cgi.conf") ||
+		error("rename $newfile: $!", $cleanup);
+
 	$cgi="$estdir/".IkiWiki::basename($config{cgiurl});
 	unlink($cgi);
 	my $estseek = defined $config{estseek} ? $config{estseek} : '/usr/lib/estraier/estseek.cgi';
-	symlink($estseek, $cgi) ||
-		error("symlink $estseek $cgi: $!");
+	symlink($estseek, $cgi) || error("symlink $estseek $cgi: $!");
 } # }}}
 
 sub estcmd ($;@) { #{{{
diff --git a/IkiWiki/Render.pm b/IkiWiki/Render.pm
index d8bc5a9d9..cbba28251 100644
--- a/IkiWiki/Render.pm
+++ b/IkiWiki/Render.pm
@@ -198,22 +198,26 @@ sub render ($) { #{{{
 		my $srcfd=readfile($srcfile, 1, 1);
 		delete $depends{$file};
 		will_render($file, $file, 1);
-		my $destfd=writefile($file, $config{destdir}, undef, 1, 1);
-		my $blksize = 16384;
-		my ($len, $buf, $written);
-		while ($len = sysread $srcfd, $buf, $blksize) {
-			if (! defined $len) {
-				next if $! =~ /^Interrupted/;
-				error("failed to read $srcfile: $!");
-			}
-			my $offset = 0;
-			while ($len) {
-				defined($written = syswrite OUT, $buf, $len, $offset)
-					or error("failed to write $file: $!");
-				$len -= $written;
-				$offset += $written;
+		writefile($file, $config{destdir}, undef, 1, sub {
+			my $destfd=shift;
+			my $cleanup=shift;
+
+			my $blksize = 16384;
+			my ($len, $buf, $written);
+			while ($len = sysread $srcfd, $buf, $blksize) {
+				if (! defined $len) {
+					next if $! =~ /^Interrupted/;
+					error("failed to read $srcfile: $!", $cleanup);
+				}
+				my $offset = 0;
+				while ($len) {
+					defined($written = syswrite $destfd, $buf, $len, $offset)
+						or error("failed to write $file: $!", $cleanup);
+					$len -= $written;
+					$offset += $written;
+				}
 			}
-		}
+		});
 		$oldpagemtime{$file}=time;
 	}
 } #}}}
diff --git a/IkiWiki/UserInfo.pm b/IkiWiki/UserInfo.pm
index 115a263ce..02c27991c 100644
--- a/IkiWiki/UserInfo.pm
+++ b/IkiWiki/UserInfo.pm
@@ -15,12 +15,19 @@ sub userinfo_retrieve () { #{{{
 sub userinfo_store ($) { #{{{
 	my $userinfo=shift;
 	
+	my $newfile="$config{wikistatedir}/userdb.new";
 	my $oldmask=umask(077);
-	my $ret=Storable::lock_store($userinfo, "$config{wikistatedir}/userdb");
+	my $ret=Storable::lock_store($userinfo, $newfile);
 	umask($oldmask);
+	if (defined $ret && $ret) {
+		if (! rename($newfile, "$config{wikistatedir}/userdb")) {
+			unlink($newfile);
+			$ret=undef;
+		}
+	}
 	return $ret;
 } #}}}
-	
+
 sub userinfo_get ($$) { #{{{
 	my $user=shift;
 	my $field=shift;
diff --git a/debian/changelog b/debian/changelog
index f4e4e2437..aaffd76ac 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -16,8 +16,14 @@ ikiwiki (1.43) UNRELEASED; urgency=low
   * Fix smiley plugin to support smileys at the very beginning or end of
     the content.
   * Allow multiple tag settings to appear in a single page.
-
- -- Joey Hess <joeyh@debian.org>  Tue, 13 Feb 2007 22:40:56 -0500
+  * Many changes to make ikiwiki very resistant to write failures
+    including out of disk space situations. ikiwiki should never leave
+    truncated files, and if the error occurs during a web-based file edit,
+    the user will be given an opportunity to retry.
+    Inspired by the many ways Moin Moin destroys itself when out of disk. :-)
+  * Fix syslogging of errors.
+
+ -- Joey Hess <joeyh@debian.org>  Wed, 14 Feb 2007 19:22:24 -0500
 
 ikiwiki (1.42) unstable; urgency=low
 
diff --git a/doc/plugins/write.mdwn b/doc/plugins/write.mdwn
index 8630b56ff..c10d73cf9 100644
--- a/doc/plugins/write.mdwn
+++ b/doc/plugins/write.mdwn
@@ -287,9 +287,11 @@ the id can be controled by the user.
 Logs a debugging message. These are supressed unless verbose mode is turned
 on.
 
-#### `error($)`
+#### `error($;$)`
 
-Aborts with an error message.
+Aborts with an error message. If the second parameter is passed, it is a
+function that is called after the error message is printed, to do any final
+cleanup.
 
 Note that while any plugin can use this for a fatal error, plugins should
 try to avoid dying on bad input, as that will halt the entire wiki build
@@ -359,14 +361,20 @@ in binary mode.
 
 A failure to read the file will result in it dying with an error.
 
-#### `writefile($$$;$)`
+#### `writefile($$$;$$)`
 
 Given a filename, a directory to put it in, and the file's content,
 writes a file. 
 
-The optional second parameter, if set to a true value, makes the file be
+The optional fourth parameter, if set to a true value, makes the file be
 written in binary mode.
 
+The optional fifth parameter can be used to pass a function reference that
+will be called to handle writing to the file. The function will be called
+and passed a file descriptor it should write to, and an error recovery
+function it should call if the writing fails. (You will not normally need to
+use this interface.)
+
 A failure to write the file will result in it dying with an error.
 
 If the destination directory doesn't exist, it will first be created.
diff --git a/po/bg.po b/po/bg.po
index 1d0d4e396..6a560fbcd 100644
--- a/po/bg.po
+++ b/po/bg.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: ikiwiki-bg\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2007-02-11 22:01-0500\n"
+"POT-Creation-Date: 2007-02-14 20:42-0500\n"
 "PO-Revision-Date: 2007-01-12 01:19+0200\n"
 "Last-Translator: Damyan Ivanov <dam@modsodtsys.com>\n"
 "Language-Team: Bulgarian <dict@fsa-bg.org>\n"
@@ -20,37 +20,37 @@ msgstr ""
 msgid "You need to log in first."
 msgstr "Първо трябва да влезете."
 
-#: ../IkiWiki/CGI.pm:262
+#: ../IkiWiki/CGI.pm:265
 msgid "Preferences saved."
 msgstr "Предпочитанията са запазени."
 
-#: ../IkiWiki/CGI.pm:327
+#: ../IkiWiki/CGI.pm:330
 #, perl-format
 msgid "%s is not an editable page"
 msgstr ""
 
-#: ../IkiWiki/CGI.pm:415 ../IkiWiki/Plugin/brokenlinks.pm:24
+#: ../IkiWiki/CGI.pm:418 ../IkiWiki/Plugin/brokenlinks.pm:24
 #: ../IkiWiki/Plugin/inline.pm:164 ../IkiWiki/Plugin/opendiscussion.pm:17
 #: ../IkiWiki/Plugin/orphans.pm:28 ../IkiWiki/Render.pm:97
 #: ../IkiWiki/Render.pm:165
 msgid "discussion"
 msgstr "дискусия"
 
-#: ../IkiWiki/CGI.pm:460
+#: ../IkiWiki/CGI.pm:463
 #, perl-format
 msgid "creating %s"
 msgstr "създаване на %s"
 
-#: ../IkiWiki/CGI.pm:477 ../IkiWiki/CGI.pm:520
+#: ../IkiWiki/CGI.pm:480 ../IkiWiki/CGI.pm:506 ../IkiWiki/CGI.pm:539
 #, perl-format
 msgid "editing %s"
 msgstr "промяна на %s"
 
-#: ../IkiWiki/CGI.pm:628
+#: ../IkiWiki/CGI.pm:647
 msgid "You are banned."
 msgstr "Достъпът ви е забранен."
 
-#: ../IkiWiki/CGI.pm:660
+#: ../IkiWiki/CGI.pm:679
 msgid "login failed, perhaps you need to turn on cookies?"
 msgstr ""
 
@@ -71,36 +71,36 @@ msgstr "съобщения"
 msgid "new"
 msgstr "ново"
 
-#: ../IkiWiki/Plugin/aggregate.pm:206
+#: ../IkiWiki/Plugin/aggregate.pm:211
 #, perl-format
 msgid "expiring %s (%s days old)"
 msgstr "премахване на „%s” (на %s дни)"
 
-#: ../IkiWiki/Plugin/aggregate.pm:213
+#: ../IkiWiki/Plugin/aggregate.pm:218
 #, perl-format
 msgid "expiring %s"
 msgstr "премахване на „%s”"
 
-#: ../IkiWiki/Plugin/aggregate.pm:236
+#: ../IkiWiki/Plugin/aggregate.pm:241
 #, perl-format
 msgid "checking feed %s ..."
 msgstr "проверка на източника „%s”"
 
-#: ../IkiWiki/Plugin/aggregate.pm:241
+#: ../IkiWiki/Plugin/aggregate.pm:246
 #, perl-format
 msgid "could not find feed at %s"
 msgstr "не е намерен източник на адрес „%s”"
 
-#: ../IkiWiki/Plugin/aggregate.pm:250
+#: ../IkiWiki/Plugin/aggregate.pm:255
 msgid "feed crashed XML::Feed!"
 msgstr "данните от източника предизвикаха грешка в модула XML::Feed!"
 
-#: ../IkiWiki/Plugin/aggregate.pm:273
+#: ../IkiWiki/Plugin/aggregate.pm:278
 #, perl-format
 msgid "processed ok at %s"
 msgstr "е обработен нормално от %s"
 
-#: ../IkiWiki/Plugin/aggregate.pm:328
+#: ../IkiWiki/Plugin/aggregate.pm:333
 #, perl-format
 msgid "creating new page %s"
 msgstr "създаване на нова страницa „%s”"
@@ -263,47 +263,47 @@ msgstr ""
 "Променливата от обкръжението „REV” не е указана. Програмата не се изпълнява "
 "като „svn post-commit hook”. Няма да бъдат разпратени известявания"
 
-#: ../IkiWiki/Render.pm:247 ../IkiWiki/Render.pm:267
+#: ../IkiWiki/Render.pm:251 ../IkiWiki/Render.pm:271
 #, perl-format
 msgid "skipping bad filename %s"
 msgstr "пропускане на невалидното име на файл „%s”"
 
-#: ../IkiWiki/Render.pm:307
+#: ../IkiWiki/Render.pm:311
 #, perl-format
 msgid "removing old page %s"
 msgstr "премахване на старата страница „%s”"
 
-#: ../IkiWiki/Render.pm:326
+#: ../IkiWiki/Render.pm:330
 #, perl-format
 msgid "scanning %s"
 msgstr "сканиране на „%s”"
 
-#: ../IkiWiki/Render.pm:335
+#: ../IkiWiki/Render.pm:339
 #, perl-format
 msgid "rendering %s"
 msgstr "обновяване на страницата „%s”"
 
-#: ../IkiWiki/Render.pm:347
+#: ../IkiWiki/Render.pm:351
 #, perl-format
 msgid "rendering %s, which links to %s"
 msgstr "обновяване на страницата „%s”, съдържаща препратки към „%s”"
 
-#: ../IkiWiki/Render.pm:364
+#: ../IkiWiki/Render.pm:368
 #, perl-format
 msgid "rendering %s, which depends on %s"
 msgstr "обновяване на страницата „%s”, зависеща от „%s”"
 
-#: ../IkiWiki/Render.pm:402
+#: ../IkiWiki/Render.pm:406
 #, perl-format
 msgid "rendering %s, to update its backlinks"
 msgstr "обновяване на „%s” и осъвременяване на обратните връзки"
 
-#: ../IkiWiki/Render.pm:414
+#: ../IkiWiki/Render.pm:418
 #, perl-format
 msgid "removing %s, no longer rendered by %s"
 msgstr "премахване на „%s” понеже не се генерира от „%s”"
 
-#: ../IkiWiki/Render.pm:440
+#: ../IkiWiki/Render.pm:444
 #, perl-format
 msgid "ikiwiki: cannot render %s"
 msgstr "ikiwiki: неуспех при обновяване на страницата „%s”"
@@ -335,7 +335,7 @@ msgstr "готово"
 #. translators: A list of one or more pages that were changed,
 #. translators: And the name of the user making the change.
 #. translators: This is used as the subject of a commit email.
-#: ../IkiWiki/UserInfo.pm:139
+#: ../IkiWiki/UserInfo.pm:146
 #, perl-format
 msgid "update of %s's %s by %s"
 msgstr "обновяване на страниците от уики „%s”: %s от потребител „%s”"
@@ -376,13 +376,13 @@ msgstr "успешно генериране на %s"
 msgid "usage: ikiwiki [options] source dest"
 msgstr "формат: ikiwiki [опции] източник местоназначение"
 
-#: ../IkiWiki.pm:103
+#: ../IkiWiki.pm:104
 msgid "Must specify url to wiki with --url when using --cgi"
 msgstr ""
 "При използване на пареметъра „--cgi” е необходимо да се укаже и "
 "местоположението на уикито чрез параметъра „--url”"
 
-#: ../IkiWiki.pm:148 ../IkiWiki.pm:149
+#: ../IkiWiki.pm:151 ../IkiWiki.pm:152
 msgid "Error"
 msgstr "Грешка"
 
@@ -390,7 +390,7 @@ msgstr "Грешка"
 #. translators: preprocessor directive name,
 #. translators: the second a page name, the
 #. translators: third a number.
-#: ../IkiWiki.pm:532
+#: ../IkiWiki.pm:549
 #, perl-format
 msgid "%s preprocessing loop detected on %s at depth %i"
 msgstr "открита е циклична завидимост при %s на „%s” на дълбочина %i"
diff --git a/po/cs.po b/po/cs.po
index 433f4a5ea..1f6e6bcfc 100644
--- a/po/cs.po
+++ b/po/cs.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: ikiwiki\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2007-02-11 22:01-0500\n"
+"POT-Creation-Date: 2007-02-14 20:42-0500\n"
 "PO-Revision-Date: 2007-01-07 11:59+0100\n"
 "Last-Translator: Miroslav Kure <kurem@debian.cz>\n"
 "Language-Team: Czech <debian-l10n-czech@lists.debian.org>\n"
@@ -19,37 +19,37 @@ msgstr ""
 msgid "You need to log in first."
 msgstr "Nejprve se musíte přihlásit."
 
-#: ../IkiWiki/CGI.pm:262
+#: ../IkiWiki/CGI.pm:265
 msgid "Preferences saved."
 msgstr "Nastavení uloženo."
 
-#: ../IkiWiki/CGI.pm:327
+#: ../IkiWiki/CGI.pm:330
 #, perl-format
 msgid "%s is not an editable page"
 msgstr ""
 
-#: ../IkiWiki/CGI.pm:415 ../IkiWiki/Plugin/brokenlinks.pm:24
+#: ../IkiWiki/CGI.pm:418 ../IkiWiki/Plugin/brokenlinks.pm:24
 #: ../IkiWiki/Plugin/inline.pm:164 ../IkiWiki/Plugin/opendiscussion.pm:17
 #: ../IkiWiki/Plugin/orphans.pm:28 ../IkiWiki/Render.pm:97
 #: ../IkiWiki/Render.pm:165
 msgid "discussion"
 msgstr "diskuse"
 
-#: ../IkiWiki/CGI.pm:460
+#: ../IkiWiki/CGI.pm:463
 #, perl-format
 msgid "creating %s"
 msgstr "vytvářím %s"
 
-#: ../IkiWiki/CGI.pm:477 ../IkiWiki/CGI.pm:520
+#: ../IkiWiki/CGI.pm:480 ../IkiWiki/CGI.pm:506 ../IkiWiki/CGI.pm:539
 #, perl-format
 msgid "editing %s"
 msgstr "upravuji %s"
 
-#: ../IkiWiki/CGI.pm:628
+#: ../IkiWiki/CGI.pm:647
 msgid "You are banned."
 msgstr "Jste vyhoštěni."
 
-#: ../IkiWiki/CGI.pm:660
+#: ../IkiWiki/CGI.pm:679
 msgid "login failed, perhaps you need to turn on cookies?"
 msgstr ""
 
@@ -70,36 +70,36 @@ msgstr "příspěvky"
 msgid "new"
 msgstr "nový"
 
-#: ../IkiWiki/Plugin/aggregate.pm:206
+#: ../IkiWiki/Plugin/aggregate.pm:211
 #, perl-format
 msgid "expiring %s (%s days old)"
 msgstr "expiruji %s (stará %s dnů)"
 
-#: ../IkiWiki/Plugin/aggregate.pm:213
+#: ../IkiWiki/Plugin/aggregate.pm:218
 #, perl-format
 msgid "expiring %s"
 msgstr "expiruji %s"
 
-#: ../IkiWiki/Plugin/aggregate.pm:236
+#: ../IkiWiki/Plugin/aggregate.pm:241
 #, perl-format
 msgid "checking feed %s ..."
 msgstr "kontroluji zdroj %s ..."
 
-#: ../IkiWiki/Plugin/aggregate.pm:241
+#: ../IkiWiki/Plugin/aggregate.pm:246
 #, perl-format
 msgid "could not find feed at %s"
 msgstr "nemohu najít zdroj na %s"
 
-#: ../IkiWiki/Plugin/aggregate.pm:250
+#: ../IkiWiki/Plugin/aggregate.pm:255
 msgid "feed crashed XML::Feed!"
 msgstr "zdroj shodil XML::Feed!"
 
-#: ../IkiWiki/Plugin/aggregate.pm:273
+#: ../IkiWiki/Plugin/aggregate.pm:278
 #, perl-format
 msgid "processed ok at %s"
 msgstr "zpracováno ok %s"
 
-#: ../IkiWiki/Plugin/aggregate.pm:328
+#: ../IkiWiki/Plugin/aggregate.pm:333
 #, perl-format
 msgid "creating new page %s"
 msgstr "vytvářím novou stránku %s"
@@ -257,47 +257,47 @@ msgid ""
 msgstr ""
 "REV není nastavena, není spuštěna ze svn post-commit, nemohu zaslat oznámení"
 
-#: ../IkiWiki/Render.pm:247 ../IkiWiki/Render.pm:267
+#: ../IkiWiki/Render.pm:251 ../IkiWiki/Render.pm:271
 #, perl-format
 msgid "skipping bad filename %s"
 msgstr "přeskakuji chybné jméno souboru %s"
 
-#: ../IkiWiki/Render.pm:307
+#: ../IkiWiki/Render.pm:311
 #, perl-format
 msgid "removing old page %s"
 msgstr "odstraňuji starou stránku %s"
 
-#: ../IkiWiki/Render.pm:326
+#: ../IkiWiki/Render.pm:330
 #, perl-format
 msgid "scanning %s"
 msgstr "prohledávám %s"
 
-#: ../IkiWiki/Render.pm:335
+#: ../IkiWiki/Render.pm:339
 #, perl-format
 msgid "rendering %s"
 msgstr "zpracovávám %s"
 
-#: ../IkiWiki/Render.pm:347
+#: ../IkiWiki/Render.pm:351
 #, perl-format
 msgid "rendering %s, which links to %s"
 msgstr "zpracovávám %s, která odkazuje na %s"
 
-#: ../IkiWiki/Render.pm:364
+#: ../IkiWiki/Render.pm:368
 #, perl-format
 msgid "rendering %s, which depends on %s"
 msgstr "zpracovávám %s, která závisí na %s"
 
-#: ../IkiWiki/Render.pm:402
+#: ../IkiWiki/Render.pm:406
 #, perl-format
 msgid "rendering %s, to update its backlinks"
 msgstr "zpracovávám %s, aby se aktualizovaly zpětné odkazy"
 
-#: ../IkiWiki/Render.pm:414
+#: ../IkiWiki/Render.pm:418
 #, perl-format
 msgid "removing %s, no longer rendered by %s"
 msgstr "odstraňuji %s, již není zpracovávána %s"
 
-#: ../IkiWiki/Render.pm:440
+#: ../IkiWiki/Render.pm:444
 #, perl-format
 msgid "ikiwiki: cannot render %s"
 msgstr "ikiwiki: nelze zpracovat %s"
@@ -329,7 +329,7 @@ msgstr "hotovo"
 #. translators: A list of one or more pages that were changed,
 #. translators: And the name of the user making the change.
 #. translators: This is used as the subject of a commit email.
-#: ../IkiWiki/UserInfo.pm:139
+#: ../IkiWiki/UserInfo.pm:146
 #, perl-format
 msgid "update of %s's %s by %s"
 msgstr "aktualizace %s (%s) uživatelem %s"
@@ -370,11 +370,11 @@ msgstr "%s byl úspěšně vytvořen"
 msgid "usage: ikiwiki [options] source dest"
 msgstr "použití: ikiwiki [volby] zdroj cíl"
 
-#: ../IkiWiki.pm:103
+#: ../IkiWiki.pm:104
 msgid "Must specify url to wiki with --url when using --cgi"
 msgstr "Při použití --cgi musíte pomocí --url zadat url k wiki"
 
-#: ../IkiWiki.pm:148 ../IkiWiki.pm:149
+#: ../IkiWiki.pm:151 ../IkiWiki.pm:152
 msgid "Error"
 msgstr "Chyba"
 
@@ -382,7 +382,7 @@ msgstr "Chyba"
 #. translators: preprocessor directive name,
 #. translators: the second a page name, the
 #. translators: third a number.
-#: ../IkiWiki.pm:532
+#: ../IkiWiki.pm:549
 #, perl-format
 msgid "%s preprocessing loop detected on %s at depth %i"
 msgstr "Byla rozpoznána smyčka direktivy %s na %s v hloubce %i"
diff --git a/po/es.po b/po/es.po
index b39851725..ea58fbe82 100644
--- a/po/es.po
+++ b/po/es.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: es\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2007-02-13 18:43-0500\n"
+"POT-Creation-Date: 2007-02-14 20:42-0500\n"
 "PO-Revision-Date: 2007-02-12 10:31+0100\n"
 "Last-Translator: Víctor Moral <victor@taquiones.net>\n"
 "Language-Team: spanish <es@li.org>\n"
@@ -20,37 +20,37 @@ msgstr ""
 msgid "You need to log in first."
 msgstr "Antes es necesario identificarse."
 
-#: ../IkiWiki/CGI.pm:262
+#: ../IkiWiki/CGI.pm:265
 msgid "Preferences saved."
 msgstr "Las preferencias se han guardado."
 
-#: ../IkiWiki/CGI.pm:327
+#: ../IkiWiki/CGI.pm:330
 #, perl-format
 msgid "%s is not an editable page"
 msgstr "la página %s no es modificable"
 
-#: ../IkiWiki/CGI.pm:415 ../IkiWiki/Plugin/brokenlinks.pm:24
+#: ../IkiWiki/CGI.pm:418 ../IkiWiki/Plugin/brokenlinks.pm:24
 #: ../IkiWiki/Plugin/inline.pm:164 ../IkiWiki/Plugin/opendiscussion.pm:17
 #: ../IkiWiki/Plugin/orphans.pm:28 ../IkiWiki/Render.pm:97
 #: ../IkiWiki/Render.pm:165
 msgid "discussion"
 msgstr "comentarios"
 
-#: ../IkiWiki/CGI.pm:460
+#: ../IkiWiki/CGI.pm:463
 #, perl-format
 msgid "creating %s"
 msgstr "creando página %s"
 
-#: ../IkiWiki/CGI.pm:477 ../IkiWiki/CGI.pm:520
+#: ../IkiWiki/CGI.pm:480 ../IkiWiki/CGI.pm:506 ../IkiWiki/CGI.pm:539
 #, perl-format
 msgid "editing %s"
 msgstr "modificando página %s"
 
-#: ../IkiWiki/CGI.pm:628
+#: ../IkiWiki/CGI.pm:647
 msgid "You are banned."
 msgstr "Ha sido expulsado."
 
-#: ../IkiWiki/CGI.pm:660
+#: ../IkiWiki/CGI.pm:679
 msgid "login failed, perhaps you need to turn on cookies?"
 msgstr ""
 "registro fallido, ¿ tal vez es necesario activar las cookies en el "
@@ -73,36 +73,36 @@ msgstr "entradas"
 msgid "new"
 msgstr "nuevo"
 
-#: ../IkiWiki/Plugin/aggregate.pm:206
+#: ../IkiWiki/Plugin/aggregate.pm:211
 #, perl-format
 msgid "expiring %s (%s days old)"
 msgstr "%s caducada (%s días de antigüedad)"
 
-#: ../IkiWiki/Plugin/aggregate.pm:213
+#: ../IkiWiki/Plugin/aggregate.pm:218
 #, perl-format
 msgid "expiring %s"
 msgstr "%s caducada"
 
-#: ../IkiWiki/Plugin/aggregate.pm:236
+#: ../IkiWiki/Plugin/aggregate.pm:241
 #, perl-format
 msgid "checking feed %s ..."
 msgstr "comprobando entrada %s ..."
 
-#: ../IkiWiki/Plugin/aggregate.pm:241
+#: ../IkiWiki/Plugin/aggregate.pm:246
 #, perl-format
 msgid "could not find feed at %s"
 msgstr "no puedo encontrar la entrada en %s"
 
-#: ../IkiWiki/Plugin/aggregate.pm:250
+#: ../IkiWiki/Plugin/aggregate.pm:255
 msgid "feed crashed XML::Feed!"
 msgstr "¡ la entrada ha provocado un error fatal en XML::Feed!"
 
-#: ../IkiWiki/Plugin/aggregate.pm:273
+#: ../IkiWiki/Plugin/aggregate.pm:278
 #, perl-format
 msgid "processed ok at %s"
 msgstr "proceso completado con éxito a %s"
 
-#: ../IkiWiki/Plugin/aggregate.pm:328
+#: ../IkiWiki/Plugin/aggregate.pm:333
 #, perl-format
 msgid "creating new page %s"
 msgstr "creando nueva página %s"
@@ -265,49 +265,49 @@ msgstr ""
 "La variable de entorno REV no está definida, por lo que no puede funcionar "
 "svn post-commit; no puedo enviar notificación alguna."
 
-#: ../IkiWiki/Render.pm:247 ../IkiWiki/Render.pm:267
+#: ../IkiWiki/Render.pm:251 ../IkiWiki/Render.pm:271
 #, perl-format
 msgid "skipping bad filename %s"
 msgstr "ignorando el archivo %s porque su no nombre no es correcto"
 
-#: ../IkiWiki/Render.pm:307
+#: ../IkiWiki/Render.pm:311
 #, perl-format
 msgid "removing old page %s"
 msgstr "eliminando la antigua página %s"
 
-#: ../IkiWiki/Render.pm:326
+#: ../IkiWiki/Render.pm:330
 #, perl-format
 msgid "scanning %s"
 msgstr "explorando %s"
 
-#: ../IkiWiki/Render.pm:335
+#: ../IkiWiki/Render.pm:339
 #, perl-format
 msgid "rendering %s"
 msgstr "convirtiendo %s"
 
-#: ../IkiWiki/Render.pm:347
+#: ../IkiWiki/Render.pm:351
 #, perl-format
 msgid "rendering %s, which links to %s"
 msgstr "convirtiendo la página %s, la cual referencia a %s"
 
-#: ../IkiWiki/Render.pm:364
+#: ../IkiWiki/Render.pm:368
 #, perl-format
 msgid "rendering %s, which depends on %s"
 msgstr "convirtiendo la página %s, la cual depende de %s"
 
-#: ../IkiWiki/Render.pm:402
+#: ../IkiWiki/Render.pm:406
 #, perl-format
 msgid "rendering %s, to update its backlinks"
 msgstr ""
 "convirtiendo la página %s para actualizar la lista de páginas que hacen "
 "referencia a ella."
 
-#: ../IkiWiki/Render.pm:414
+#: ../IkiWiki/Render.pm:418
 #, perl-format
 msgid "removing %s, no longer rendered by %s"
 msgstr "eliminando la página %s puesto que ya no se deriva de %s"
 
-#: ../IkiWiki/Render.pm:440
+#: ../IkiWiki/Render.pm:444
 #, perl-format
 msgid "ikiwiki: cannot render %s"
 msgstr "ikwiki: no puedo convertir la página %s"
@@ -339,7 +339,7 @@ msgstr "completado"
 #. translators: A list of one or more pages that were changed,
 #. translators: And the name of the user making the change.
 #. translators: This is used as the subject of a commit email.
-#: ../IkiWiki/UserInfo.pm:139
+#: ../IkiWiki/UserInfo.pm:146
 #, perl-format
 msgid "update of %s's %s by %s"
 msgstr "actualizado el wiki %s y la página %s por el usuario %s"
@@ -381,13 +381,13 @@ msgstr "creado con éxito el programa envoltorio %s"
 msgid "usage: ikiwiki [options] source dest"
 msgstr "uso: ikiwiki [opciones] origen destino"
 
-#: ../IkiWiki.pm:103
+#: ../IkiWiki.pm:104
 msgid "Must specify url to wiki with --url when using --cgi"
 msgstr ""
 "Es obligatorio especificar un url al wiki con el parámetro --url si se "
 "utiliza el parámetro --cgi"
 
-#: ../IkiWiki.pm:148 ../IkiWiki.pm:149
+#: ../IkiWiki.pm:151 ../IkiWiki.pm:152
 msgid "Error"
 msgstr "Error"
 
@@ -395,7 +395,7 @@ msgstr "Error"
 #. translators: preprocessor directive name,
 #. translators: the second a page name, the
 #. translators: third a number.
-#: ../IkiWiki.pm:532
+#: ../IkiWiki.pm:549
 #, perl-format
 msgid "%s preprocessing loop detected on %s at depth %i"
 msgstr ""
diff --git a/po/fr.po b/po/fr.po
index 7a4ce1db2..d8074ee4d 100644
--- a/po/fr.po
+++ b/po/fr.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: ikiwiki\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2007-02-11 22:01-0500\n"
+"POT-Creation-Date: 2007-02-14 20:42-0500\n"
 "PO-Revision-Date: 2007-01-22 22:12+0100\n"
 "Last-Translator: Jean-Luc Coulon (f5ibh) <jean-luc.coulon@wanadoo.fr>\n"
 "Language-Team: French <debian-l10n-french@lists.debian.org>\n"
@@ -21,37 +21,37 @@ msgstr ""
 msgid "You need to log in first."
 msgstr "Vous devez d'abord vous identifier."
 
-#: ../IkiWiki/CGI.pm:262
+#: ../IkiWiki/CGI.pm:265
 msgid "Preferences saved."
 msgstr "Les préférences ont été enregistrées."
 
-#: ../IkiWiki/CGI.pm:327
+#: ../IkiWiki/CGI.pm:330
 #, perl-format
 msgid "%s is not an editable page"
 msgstr ""
 
-#: ../IkiWiki/CGI.pm:415 ../IkiWiki/Plugin/brokenlinks.pm:24
+#: ../IkiWiki/CGI.pm:418 ../IkiWiki/Plugin/brokenlinks.pm:24
 #: ../IkiWiki/Plugin/inline.pm:164 ../IkiWiki/Plugin/opendiscussion.pm:17
 #: ../IkiWiki/Plugin/orphans.pm:28 ../IkiWiki/Render.pm:97
 #: ../IkiWiki/Render.pm:165
 msgid "discussion"
 msgstr "Discussion"
 
-#: ../IkiWiki/CGI.pm:460
+#: ../IkiWiki/CGI.pm:463
 #, perl-format
 msgid "creating %s"
 msgstr "Création de %s"
 
-#: ../IkiWiki/CGI.pm:477 ../IkiWiki/CGI.pm:520
+#: ../IkiWiki/CGI.pm:480 ../IkiWiki/CGI.pm:506 ../IkiWiki/CGI.pm:539
 #, perl-format
 msgid "editing %s"
 msgstr "Édition de %s"
 
-#: ../IkiWiki/CGI.pm:628
+#: ../IkiWiki/CGI.pm:647
 msgid "You are banned."
 msgstr "Vous avez été banni."
 
-#: ../IkiWiki/CGI.pm:660
+#: ../IkiWiki/CGI.pm:679
 msgid "login failed, perhaps you need to turn on cookies?"
 msgstr ""
 "Échec de l'identification, vous devriez peut-être autoriser les cookies."
@@ -73,36 +73,36 @@ msgstr "Messages"
 msgid "new"
 msgstr "Nouveau"
 
-#: ../IkiWiki/Plugin/aggregate.pm:206
+#: ../IkiWiki/Plugin/aggregate.pm:211
 #, perl-format
 msgid "expiring %s (%s days old)"
 msgstr "Fin de validité de %s (date de %s jours)"
 
-#: ../IkiWiki/Plugin/aggregate.pm:213
+#: ../IkiWiki/Plugin/aggregate.pm:218
 #, perl-format
 msgid "expiring %s"
 msgstr "Fin de validité de %s"
 
-#: ../IkiWiki/Plugin/aggregate.pm:236
+#: ../IkiWiki/Plugin/aggregate.pm:241
 #, perl-format
 msgid "checking feed %s ..."
 msgstr "Vérification du flux %s..."
 
-#: ../IkiWiki/Plugin/aggregate.pm:241
+#: ../IkiWiki/Plugin/aggregate.pm:246
 #, perl-format
 msgid "could not find feed at %s"
 msgstr "Impossible de trouver de flux à %s"
 
-#: ../IkiWiki/Plugin/aggregate.pm:250
+#: ../IkiWiki/Plugin/aggregate.pm:255
 msgid "feed crashed XML::Feed!"
 msgstr "Plantage du flux XML::Feed !"
 
-#: ../IkiWiki/Plugin/aggregate.pm:273
+#: ../IkiWiki/Plugin/aggregate.pm:278
 #, perl-format
 msgid "processed ok at %s"
 msgstr "A été correctement traité à %s"
 
-#: ../IkiWiki/Plugin/aggregate.pm:328
+#: ../IkiWiki/Plugin/aggregate.pm:333
 #, perl-format
 msgid "creating new page %s"
 msgstr "Création de la nouvelle page %s"
@@ -265,47 +265,47 @@ msgstr ""
 "après un commit sur le svn (« hook post-commit »), impossible d'envoyer des "
 "notifications"
 
-#: ../IkiWiki/Render.pm:247 ../IkiWiki/Render.pm:267
+#: ../IkiWiki/Render.pm:251 ../IkiWiki/Render.pm:271
 #, perl-format
 msgid "skipping bad filename %s"
 msgstr "Saut du nom de fichier incorrect %s"
 
-#: ../IkiWiki/Render.pm:307
+#: ../IkiWiki/Render.pm:311
 #, perl-format
 msgid "removing old page %s"
 msgstr "Suppression de l'ancienne page %s"
 
-#: ../IkiWiki/Render.pm:326
+#: ../IkiWiki/Render.pm:330
 #, perl-format
 msgid "scanning %s"
 msgstr "Parcours de %s"
 
-#: ../IkiWiki/Render.pm:335
+#: ../IkiWiki/Render.pm:339
 #, perl-format
 msgid "rendering %s"
 msgstr "Rendu de %s"
 
-#: ../IkiWiki/Render.pm:347
+#: ../IkiWiki/Render.pm:351
 #, perl-format
 msgid "rendering %s, which links to %s"
 msgstr "Rendu de %s, qui est lié à %s"
 
-#: ../IkiWiki/Render.pm:364
+#: ../IkiWiki/Render.pm:368
 #, perl-format
 msgid "rendering %s, which depends on %s"
 msgstr "Rendu de %s, qui dépend de %s"
 
-#: ../IkiWiki/Render.pm:402
+#: ../IkiWiki/Render.pm:406
 #, perl-format
 msgid "rendering %s, to update its backlinks"
 msgstr "Rendu de %s, afin de mettre à jour ses rétroliens"
 
-#: ../IkiWiki/Render.pm:414
+#: ../IkiWiki/Render.pm:418
 #, perl-format
 msgid "removing %s, no longer rendered by %s"
 msgstr "Suppression de %s, qui n'est plus rendu par %s"
 
-#: ../IkiWiki/Render.pm:440
+#: ../IkiWiki/Render.pm:444
 #, perl-format
 msgid "ikiwiki: cannot render %s"
 msgstr "ikiwiki : impossible d'effectuer le rendu de %s"
@@ -337,7 +337,7 @@ msgstr "Terminé"
 #. translators: A list of one or more pages that were changed,
 #. translators: And the name of the user making the change.
 #. translators: This is used as the subject of a commit email.
-#: ../IkiWiki/UserInfo.pm:139
+#: ../IkiWiki/UserInfo.pm:146
 #, perl-format
 msgid "update of %s's %s by %s"
 msgstr "Wiki %s, les pages %s ont été mises à jour par %s"
@@ -379,13 +379,13 @@ msgstr "%s a été créé avec succès"
 msgid "usage: ikiwiki [options] source dest"
 msgstr "Syntaxe : ikiwiki [options] source destination"
 
-#: ../IkiWiki.pm:103
+#: ../IkiWiki.pm:104
 msgid "Must specify url to wiki with --url when using --cgi"
 msgstr ""
 "Vous devez indiquer une url vers le wiki par --url lors de l'utilisation de "
 "--cgi"
 
-#: ../IkiWiki.pm:148 ../IkiWiki.pm:149
+#: ../IkiWiki.pm:151 ../IkiWiki.pm:152
 msgid "Error"
 msgstr "Erreur"
 
@@ -393,7 +393,7 @@ msgstr "Erreur"
 #. translators: preprocessor directive name,
 #. translators: the second a page name, the
 #. translators: third a number.
-#: ../IkiWiki.pm:532
+#: ../IkiWiki.pm:549
 #, perl-format
 msgid "%s preprocessing loop detected on %s at depth %i"
 msgstr ""
diff --git a/po/gu.po b/po/gu.po
index 421810b49..05cd48ffe 100644
--- a/po/gu.po
+++ b/po/gu.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: ikiwiki-gu\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2007-02-11 22:01-0500\n"
+"POT-Creation-Date: 2007-02-14 20:42-0500\n"
 "PO-Revision-Date: 2007-01-11 16:05+0530\n"
 "Last-Translator: Kartik Mistry <kartik.mistry@gmail.com>\n"
 "Language-Team: Gujarati <team@utkarsh.org>\n"
@@ -19,37 +19,37 @@ msgstr ""
 msgid "You need to log in first."
 msgstr "તમારે પ્રથમ લોગ ઇન થવું પડશે."
 
-#: ../IkiWiki/CGI.pm:262
+#: ../IkiWiki/CGI.pm:265
 msgid "Preferences saved."
 msgstr "પ્રાથમિકતાઓ સંગ્રહાઇ."
 
-#: ../IkiWiki/CGI.pm:327
+#: ../IkiWiki/CGI.pm:330
 #, perl-format
 msgid "%s is not an editable page"
 msgstr ""
 
-#: ../IkiWiki/CGI.pm:415 ../IkiWiki/Plugin/brokenlinks.pm:24
+#: ../IkiWiki/CGI.pm:418 ../IkiWiki/Plugin/brokenlinks.pm:24
 #: ../IkiWiki/Plugin/inline.pm:164 ../IkiWiki/Plugin/opendiscussion.pm:17
 #: ../IkiWiki/Plugin/orphans.pm:28 ../IkiWiki/Render.pm:97
 #: ../IkiWiki/Render.pm:165
 msgid "discussion"
 msgstr "ચર્ચા"
 
-#: ../IkiWiki/CGI.pm:460
+#: ../IkiWiki/CGI.pm:463
 #, perl-format
 msgid "creating %s"
 msgstr "%s બનાવે છે"
 
-#: ../IkiWiki/CGI.pm:477 ../IkiWiki/CGI.pm:520
+#: ../IkiWiki/CGI.pm:480 ../IkiWiki/CGI.pm:506 ../IkiWiki/CGI.pm:539
 #, perl-format
 msgid "editing %s"
 msgstr "%s સુધારે છે"
 
-#: ../IkiWiki/CGI.pm:628
+#: ../IkiWiki/CGI.pm:647
 msgid "You are banned."
 msgstr "તમારા પર પ્રતિબંધ છે."
 
-#: ../IkiWiki/CGI.pm:660
+#: ../IkiWiki/CGI.pm:679
 msgid "login failed, perhaps you need to turn on cookies?"
 msgstr ""
 
@@ -70,36 +70,36 @@ msgstr "પોસ્ટ"
 msgid "new"
 msgstr "નવું"
 
-#: ../IkiWiki/Plugin/aggregate.pm:206
+#: ../IkiWiki/Plugin/aggregate.pm:211
 #, perl-format
 msgid "expiring %s (%s days old)"
 msgstr "જુનું કરે છે %s (%s દિવસો જુનું)"
 
-#: ../IkiWiki/Plugin/aggregate.pm:213
+#: ../IkiWiki/Plugin/aggregate.pm:218
 #, perl-format
 msgid "expiring %s"
 msgstr "જુનું કરે છે %s"
 
-#: ../IkiWiki/Plugin/aggregate.pm:236
+#: ../IkiWiki/Plugin/aggregate.pm:241
 #, perl-format
 msgid "checking feed %s ..."
 msgstr "ફીડ %s ચકાસે છે ..."
 
-#: ../IkiWiki/Plugin/aggregate.pm:241
+#: ../IkiWiki/Plugin/aggregate.pm:246
 #, perl-format
 msgid "could not find feed at %s"
 msgstr "%s પર ફીડ મળી શક્યું નહી"
 
-#: ../IkiWiki/Plugin/aggregate.pm:250
+#: ../IkiWiki/Plugin/aggregate.pm:255
 msgid "feed crashed XML::Feed!"
 msgstr "ફીડ ભાંગી પડ્યું XML::Feed!"
 
-#: ../IkiWiki/Plugin/aggregate.pm:273
+#: ../IkiWiki/Plugin/aggregate.pm:278
 #, perl-format
 msgid "processed ok at %s"
 msgstr "આના પર બરાબર છે %s"
 
-#: ../IkiWiki/Plugin/aggregate.pm:328
+#: ../IkiWiki/Plugin/aggregate.pm:333
 #, perl-format
 msgid "creating new page %s"
 msgstr "નવું પાનું %s બનાવે છે"
@@ -255,47 +255,47 @@ msgid ""
 "notifications"
 msgstr "REV ગોઠવેલ નથી, svn post-commit hook માંથી ચાલતું નથી, નોંધ મોકલી શકાશે નહી"
 
-#: ../IkiWiki/Render.pm:247 ../IkiWiki/Render.pm:267
+#: ../IkiWiki/Render.pm:251 ../IkiWiki/Render.pm:271
 #, perl-format
 msgid "skipping bad filename %s"
 msgstr "ખરાબ ફાઇલ નામ છોડી દે છે %s"
 
-#: ../IkiWiki/Render.pm:307
+#: ../IkiWiki/Render.pm:311
 #, perl-format
 msgid "removing old page %s"
 msgstr "જુનાં પાનાં દૂર કરે છે %s"
 
-#: ../IkiWiki/Render.pm:326
+#: ../IkiWiki/Render.pm:330
 #, perl-format
 msgid "scanning %s"
 msgstr "%s શોધે છે"
 
-#: ../IkiWiki/Render.pm:335
+#: ../IkiWiki/Render.pm:339
 #, perl-format
 msgid "rendering %s"
 msgstr "રેન્ડર કરે છે %s"
 
-#: ../IkiWiki/Render.pm:347
+#: ../IkiWiki/Render.pm:351
 #, perl-format
 msgid "rendering %s, which links to %s"
 msgstr "રેન્ડર કરે છે %s, જે %s સાથે જોડાણ ધરાવે છે"
 
-#: ../IkiWiki/Render.pm:364
+#: ../IkiWiki/Render.pm:368
 #, perl-format
 msgid "rendering %s, which depends on %s"
 msgstr "રેન્ડર કરે છે %s, જે %s પર આધારિત છે"
 
-#: ../IkiWiki/Render.pm:402
+#: ../IkiWiki/Render.pm:406
 #, perl-format
 msgid "rendering %s, to update its backlinks"
 msgstr "રેન્ડર કરે છે %s, તેનાં પાછળનાં જોડાણો સુધારવા માટે"
 
-#: ../IkiWiki/Render.pm:414
+#: ../IkiWiki/Render.pm:418
 #, perl-format
 msgid "removing %s, no longer rendered by %s"
 msgstr "દૂર કરે છે %s, હવે %s વડે રેન્ડર કરાતું નથી"
 
-#: ../IkiWiki/Render.pm:440
+#: ../IkiWiki/Render.pm:444
 #, perl-format
 msgid "ikiwiki: cannot render %s"
 msgstr "ikiwiki: %s રેન્ડર કરી શકાતું નથી"
@@ -327,7 +327,7 @@ msgstr "સંપૂર્ણ"
 #. translators: A list of one or more pages that were changed,
 #. translators: And the name of the user making the change.
 #. translators: This is used as the subject of a commit email.
-#: ../IkiWiki/UserInfo.pm:139
+#: ../IkiWiki/UserInfo.pm:146
 #, perl-format
 msgid "update of %s's %s by %s"
 msgstr "%s નો સુધારો %s નાં %s વડે"
@@ -368,11 +368,11 @@ msgstr "સફળતાપૂર્વક પેદા કરેલ છે %s"
 msgid "usage: ikiwiki [options] source dest"
 msgstr "ઉપયોગ: ikiwiki [વિકલ્પો] source dest"
 
-#: ../IkiWiki.pm:103
+#: ../IkiWiki.pm:104
 msgid "Must specify url to wiki with --url when using --cgi"
 msgstr "જ્યારે --cgi ઉપયોગ કરતાં હોય ત્યારે વીકીનું યુઆરએલ સ્પષ્ટ કરવું જ પડશે"
 
-#: ../IkiWiki.pm:148 ../IkiWiki.pm:149
+#: ../IkiWiki.pm:151 ../IkiWiki.pm:152
 msgid "Error"
 msgstr "ક્ષતિ"
 
@@ -380,7 +380,7 @@ msgstr "ક્ષતિ"
 #. translators: preprocessor directive name,
 #. translators: the second a page name, the
 #. translators: third a number.
-#: ../IkiWiki.pm:532
+#: ../IkiWiki.pm:549
 #, perl-format
 msgid "%s preprocessing loop detected on %s at depth %i"
 msgstr "%s પર શોધાયેલ લુપ  %s પર ચલાવે છે %i ઉંડાણ પર"
diff --git a/po/ikiwiki.pot b/po/ikiwiki.pot
index 1b63d45dd..30c134d8f 100644
--- a/po/ikiwiki.pot
+++ b/po/ikiwiki.pot
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2007-02-13 22:40-0500\n"
+"POT-Creation-Date: 2007-02-14 21:12-0500\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -20,37 +20,37 @@ msgstr ""
 msgid "You need to log in first."
 msgstr ""
 
-#: ../IkiWiki/CGI.pm:262
+#: ../IkiWiki/CGI.pm:265
 msgid "Preferences saved."
 msgstr ""
 
-#: ../IkiWiki/CGI.pm:327
+#: ../IkiWiki/CGI.pm:330
 #, perl-format
 msgid "%s is not an editable page"
 msgstr ""
 
-#: ../IkiWiki/CGI.pm:415 ../IkiWiki/Plugin/brokenlinks.pm:24
+#: ../IkiWiki/CGI.pm:418 ../IkiWiki/Plugin/brokenlinks.pm:24
 #: ../IkiWiki/Plugin/inline.pm:164 ../IkiWiki/Plugin/opendiscussion.pm:17
 #: ../IkiWiki/Plugin/orphans.pm:28 ../IkiWiki/Render.pm:97
 #: ../IkiWiki/Render.pm:165
 msgid "discussion"
 msgstr ""
 
-#: ../IkiWiki/CGI.pm:460
+#: ../IkiWiki/CGI.pm:463
 #, perl-format
 msgid "creating %s"
 msgstr ""
 
-#: ../IkiWiki/CGI.pm:477 ../IkiWiki/CGI.pm:520
+#: ../IkiWiki/CGI.pm:480 ../IkiWiki/CGI.pm:506 ../IkiWiki/CGI.pm:539
 #, perl-format
 msgid "editing %s"
 msgstr ""
 
-#: ../IkiWiki/CGI.pm:628
+#: ../IkiWiki/CGI.pm:647
 msgid "You are banned."
 msgstr ""
 
-#: ../IkiWiki/CGI.pm:660
+#: ../IkiWiki/CGI.pm:679
 msgid "login failed, perhaps you need to turn on cookies?"
 msgstr ""
 
@@ -71,36 +71,36 @@ msgstr ""
 msgid "new"
 msgstr ""
 
-#: ../IkiWiki/Plugin/aggregate.pm:206
+#: ../IkiWiki/Plugin/aggregate.pm:211
 #, perl-format
 msgid "expiring %s (%s days old)"
 msgstr ""
 
-#: ../IkiWiki/Plugin/aggregate.pm:213
+#: ../IkiWiki/Plugin/aggregate.pm:218
 #, perl-format
 msgid "expiring %s"
 msgstr ""
 
-#: ../IkiWiki/Plugin/aggregate.pm:236
+#: ../IkiWiki/Plugin/aggregate.pm:241
 #, perl-format
 msgid "checking feed %s ..."
 msgstr ""
 
-#: ../IkiWiki/Plugin/aggregate.pm:241
+#: ../IkiWiki/Plugin/aggregate.pm:246
 #, perl-format
 msgid "could not find feed at %s"
 msgstr ""
 
-#: ../IkiWiki/Plugin/aggregate.pm:250
+#: ../IkiWiki/Plugin/aggregate.pm:255
 msgid "feed crashed XML::Feed!"
 msgstr ""
 
-#: ../IkiWiki/Plugin/aggregate.pm:273
+#: ../IkiWiki/Plugin/aggregate.pm:278
 #, perl-format
 msgid "processed ok at %s"
 msgstr ""
 
-#: ../IkiWiki/Plugin/aggregate.pm:328
+#: ../IkiWiki/Plugin/aggregate.pm:333
 #, perl-format
 msgid "creating new page %s"
 msgstr ""
@@ -256,47 +256,47 @@ msgid ""
 "notifications"
 msgstr ""
 
-#: ../IkiWiki/Render.pm:247 ../IkiWiki/Render.pm:267
+#: ../IkiWiki/Render.pm:251 ../IkiWiki/Render.pm:271
 #, perl-format
 msgid "skipping bad filename %s"
 msgstr ""
 
-#: ../IkiWiki/Render.pm:307
+#: ../IkiWiki/Render.pm:311
 #, perl-format
 msgid "removing old page %s"
 msgstr ""
 
-#: ../IkiWiki/Render.pm:326
+#: ../IkiWiki/Render.pm:330
 #, perl-format
 msgid "scanning %s"
 msgstr ""
 
-#: ../IkiWiki/Render.pm:335
+#: ../IkiWiki/Render.pm:339
 #, perl-format
 msgid "rendering %s"
 msgstr ""
 
-#: ../IkiWiki/Render.pm:347
+#: ../IkiWiki/Render.pm:351
 #, perl-format
 msgid "rendering %s, which links to %s"
 msgstr ""
 
-#: ../IkiWiki/Render.pm:364
+#: ../IkiWiki/Render.pm:368
 #, perl-format
 msgid "rendering %s, which depends on %s"
 msgstr ""
 
-#: ../IkiWiki/Render.pm:402
+#: ../IkiWiki/Render.pm:406
 #, perl-format
 msgid "rendering %s, to update its backlinks"
 msgstr ""
 
-#: ../IkiWiki/Render.pm:414
+#: ../IkiWiki/Render.pm:418
 #, perl-format
 msgid "removing %s, no longer rendered by %s"
 msgstr ""
 
-#: ../IkiWiki/Render.pm:440
+#: ../IkiWiki/Render.pm:444
 #, perl-format
 msgid "ikiwiki: cannot render %s"
 msgstr ""
@@ -328,7 +328,7 @@ msgstr ""
 #. translators: A list of one or more pages that were changed,
 #. translators: And the name of the user making the change.
 #. translators: This is used as the subject of a commit email.
-#: ../IkiWiki/UserInfo.pm:139
+#: ../IkiWiki/UserInfo.pm:146
 #, perl-format
 msgid "update of %s's %s by %s"
 msgstr ""
@@ -369,11 +369,11 @@ msgstr ""
 msgid "usage: ikiwiki [options] source dest"
 msgstr ""
 
-#: ../IkiWiki.pm:103
+#: ../IkiWiki.pm:104
 msgid "Must specify url to wiki with --url when using --cgi"
 msgstr ""
 
-#: ../IkiWiki.pm:148 ../IkiWiki.pm:149
+#: ../IkiWiki.pm:151 ../IkiWiki.pm:152
 msgid "Error"
 msgstr ""
 
@@ -381,7 +381,7 @@ msgstr ""
 #. translators: preprocessor directive name,
 #. translators: the second a page name, the
 #. translators: third a number.
-#: ../IkiWiki.pm:532
+#: ../IkiWiki.pm:549
 #, perl-format
 msgid "%s preprocessing loop detected on %s at depth %i"
 msgstr ""
diff --git a/po/pl.po b/po/pl.po
index 8cdcd67d8..8b4f7b491 100644
--- a/po/pl.po
+++ b/po/pl.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: ikiwiki 1.37\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2007-02-11 22:01-0500\n"
+"POT-Creation-Date: 2007-02-14 20:42-0500\n"
 "PO-Revision-Date: 2007-01-05 16:33+100\n"
 "Last-Translator: Paweł Tęcza <ptecza@net.icm.edu.pl>\n"
 "Language-Team: Debian L10n Polish <debian-l10n-polish@lists.debian.org>\n"
@@ -20,37 +20,37 @@ msgstr ""
 msgid "You need to log in first."
 msgstr "Konieczne jest zalogowanie się."
 
-#: ../IkiWiki/CGI.pm:262
+#: ../IkiWiki/CGI.pm:265
 msgid "Preferences saved."
 msgstr "Ustawienia zostały zapisane."
 
-#: ../IkiWiki/CGI.pm:327
+#: ../IkiWiki/CGI.pm:330
 #, perl-format
 msgid "%s is not an editable page"
 msgstr ""
 
-#: ../IkiWiki/CGI.pm:415 ../IkiWiki/Plugin/brokenlinks.pm:24
+#: ../IkiWiki/CGI.pm:418 ../IkiWiki/Plugin/brokenlinks.pm:24
 #: ../IkiWiki/Plugin/inline.pm:164 ../IkiWiki/Plugin/opendiscussion.pm:17
 #: ../IkiWiki/Plugin/orphans.pm:28 ../IkiWiki/Render.pm:97
 #: ../IkiWiki/Render.pm:165
 msgid "discussion"
 msgstr "dyskusja"
 
-#: ../IkiWiki/CGI.pm:460
+#: ../IkiWiki/CGI.pm:463
 #, perl-format
 msgid "creating %s"
 msgstr "tworzenie strony %s"
 
-#: ../IkiWiki/CGI.pm:477 ../IkiWiki/CGI.pm:520
+#: ../IkiWiki/CGI.pm:480 ../IkiWiki/CGI.pm:506 ../IkiWiki/CGI.pm:539
 #, perl-format
 msgid "editing %s"
 msgstr "edycja strony %s"
 
-#: ../IkiWiki/CGI.pm:628
+#: ../IkiWiki/CGI.pm:647
 msgid "You are banned."
 msgstr "Dostęp został zabroniony przez administratora."
 
-#: ../IkiWiki/CGI.pm:660
+#: ../IkiWiki/CGI.pm:679
 msgid "login failed, perhaps you need to turn on cookies?"
 msgstr ""
 
@@ -71,36 +71,36 @@ msgstr "wpisy"
 msgid "new"
 msgstr "nowy wpis"
 
-#: ../IkiWiki/Plugin/aggregate.pm:206
+#: ../IkiWiki/Plugin/aggregate.pm:211
 #, perl-format
 msgid "expiring %s (%s days old)"
 msgstr "wygasający wpis %s (ma już %s dni)"
 
-#: ../IkiWiki/Plugin/aggregate.pm:213
+#: ../IkiWiki/Plugin/aggregate.pm:218
 #, perl-format
 msgid "expiring %s"
 msgstr "wygasający wpis %s"
 
-#: ../IkiWiki/Plugin/aggregate.pm:236
+#: ../IkiWiki/Plugin/aggregate.pm:241
 #, perl-format
 msgid "checking feed %s ..."
 msgstr "sprawdzanie kanału RSS %s\t..."
 
-#: ../IkiWiki/Plugin/aggregate.pm:241
+#: ../IkiWiki/Plugin/aggregate.pm:246
 #, perl-format
 msgid "could not find feed at %s"
 msgstr "nie znaleziono kanału RSS pod adresem %s"
 
-#: ../IkiWiki/Plugin/aggregate.pm:250
+#: ../IkiWiki/Plugin/aggregate.pm:255
 msgid "feed crashed XML::Feed!"
 msgstr "awaria kanału RSS w module XML::Feed!"
 
-#: ../IkiWiki/Plugin/aggregate.pm:273
+#: ../IkiWiki/Plugin/aggregate.pm:278
 #, perl-format
 msgid "processed ok at %s"
 msgstr "przetworzony kanał RSS w dniu %s"
 
-#: ../IkiWiki/Plugin/aggregate.pm:328
+#: ../IkiWiki/Plugin/aggregate.pm:333
 #, perl-format
 msgid "creating new page %s"
 msgstr "tworzenie nowej strony %s"
@@ -267,47 +267,47 @@ msgstr ""
 "Brak możliwości wysłania powiadomień przez post-commit SVN-a z powodu "
 "nieustawionego parametru REV"
 
-#: ../IkiWiki/Render.pm:247 ../IkiWiki/Render.pm:267
+#: ../IkiWiki/Render.pm:251 ../IkiWiki/Render.pm:271
 #, perl-format
 msgid "skipping bad filename %s"
 msgstr "pomijanie nieprawidłowego pliku %s"
 
-#: ../IkiWiki/Render.pm:307
+#: ../IkiWiki/Render.pm:311
 #, perl-format
 msgid "removing old page %s"
 msgstr "usuwanie starej strony %s"
 
-#: ../IkiWiki/Render.pm:326
+#: ../IkiWiki/Render.pm:330
 #, perl-format
 msgid "scanning %s"
 msgstr "przeszukiwanie strony %s"
 
-#: ../IkiWiki/Render.pm:335
+#: ../IkiWiki/Render.pm:339
 #, perl-format
 msgid "rendering %s"
 msgstr "tworzenie strony %s"
 
-#: ../IkiWiki/Render.pm:347
+#: ../IkiWiki/Render.pm:351
 #, perl-format
 msgid "rendering %s, which links to %s"
 msgstr "tworzenie strony %s z odnośnikiem do strony %s"
 
-#: ../IkiWiki/Render.pm:364
+#: ../IkiWiki/Render.pm:368
 #, perl-format
 msgid "rendering %s, which depends on %s"
 msgstr "tworzenie strony %s zależącej od strony %s"
 
-#: ../IkiWiki/Render.pm:402
+#: ../IkiWiki/Render.pm:406
 #, perl-format
 msgid "rendering %s, to update its backlinks"
 msgstr "tworzenie strony %s w celu aktualizacji jej powrotnych odnośników"
 
-#: ../IkiWiki/Render.pm:414
+#: ../IkiWiki/Render.pm:418
 #, perl-format
 msgid "removing %s, no longer rendered by %s"
 msgstr "usuwanie strony %s nie tworzonej już przez %s"
 
-#: ../IkiWiki/Render.pm:440
+#: ../IkiWiki/Render.pm:444
 #, perl-format
 msgid "ikiwiki: cannot render %s"
 msgstr "ikiwiki: awaria w trakcie tworzenie strony %s"
@@ -339,7 +339,7 @@ msgstr "gotowe"
 #. translators: A list of one or more pages that were changed,
 #. translators: And the name of the user making the change.
 #. translators: This is used as the subject of a commit email.
-#: ../IkiWiki/UserInfo.pm:139
+#: ../IkiWiki/UserInfo.pm:146
 #, perl-format
 msgid "update of %s's %s by %s"
 msgstr "aktualizacja stron wiki %s %s przez użytkownika %s"
@@ -380,13 +380,13 @@ msgstr "strona pomyślnie utworzona %s"
 msgid "usage: ikiwiki [options] source dest"
 msgstr "użycie: ikiwiki [parametry] źródło cel"
 
-#: ../IkiWiki.pm:103
+#: ../IkiWiki.pm:104
 msgid "Must specify url to wiki with --url when using --cgi"
 msgstr ""
 "Użycie parametru --cgi wymaga podania adresu URL do wiki za pomocą parametru "
 "--url"
 
-#: ../IkiWiki.pm:148 ../IkiWiki.pm:149
+#: ../IkiWiki.pm:151 ../IkiWiki.pm:152
 msgid "Error"
 msgstr "Błąd"
 
@@ -394,7 +394,7 @@ msgstr "Błąd"
 #. translators: preprocessor directive name,
 #. translators: the second a page name, the
 #. translators: third a number.
-#: ../IkiWiki.pm:532
+#: ../IkiWiki.pm:549
 #, perl-format
 msgid "%s preprocessing loop detected on %s at depth %i"
 msgstr "polecenie preprocesora %s wykryte w %s na głębokości %i"
diff --git a/po/sv.po b/po/sv.po
index 6717efb92..e07799328 100644
--- a/po/sv.po
+++ b/po/sv.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: ikiwiki\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2007-02-11 22:01-0500\n"
+"POT-Creation-Date: 2007-02-14 20:42-0500\n"
 "PO-Revision-Date: 2007-01-10 23:47+0100\n"
 "Last-Translator: Daniel Nylander <po@danielnylander.se>\n"
 "Language-Team: Swedish <tp-sv@listor.tp-sv.se>\n"
@@ -19,37 +19,37 @@ msgstr ""
 msgid "You need to log in first."
 msgstr "Du måste logga in först."
 
-#: ../IkiWiki/CGI.pm:262
+#: ../IkiWiki/CGI.pm:265
 msgid "Preferences saved."
 msgstr "Inställningar sparades."
 
-#: ../IkiWiki/CGI.pm:327
+#: ../IkiWiki/CGI.pm:330
 #, perl-format
 msgid "%s is not an editable page"
 msgstr ""
 
-#: ../IkiWiki/CGI.pm:415 ../IkiWiki/Plugin/brokenlinks.pm:24
+#: ../IkiWiki/CGI.pm:418 ../IkiWiki/Plugin/brokenlinks.pm:24
 #: ../IkiWiki/Plugin/inline.pm:164 ../IkiWiki/Plugin/opendiscussion.pm:17
 #: ../IkiWiki/Plugin/orphans.pm:28 ../IkiWiki/Render.pm:97
 #: ../IkiWiki/Render.pm:165
 msgid "discussion"
 msgstr "diskussion"
 
-#: ../IkiWiki/CGI.pm:460
+#: ../IkiWiki/CGI.pm:463
 #, perl-format
 msgid "creating %s"
 msgstr "skapar %s"
 
-#: ../IkiWiki/CGI.pm:477 ../IkiWiki/CGI.pm:520
+#: ../IkiWiki/CGI.pm:480 ../IkiWiki/CGI.pm:506 ../IkiWiki/CGI.pm:539
 #, perl-format
 msgid "editing %s"
 msgstr "redigerar %s"
 
-#: ../IkiWiki/CGI.pm:628
+#: ../IkiWiki/CGI.pm:647
 msgid "You are banned."
 msgstr "Du är bannlyst."
 
-#: ../IkiWiki/CGI.pm:660
+#: ../IkiWiki/CGI.pm:679
 msgid "login failed, perhaps you need to turn on cookies?"
 msgstr ""
 
@@ -70,36 +70,36 @@ msgstr "inlägg"
 msgid "new"
 msgstr "ny"
 
-#: ../IkiWiki/Plugin/aggregate.pm:206
+#: ../IkiWiki/Plugin/aggregate.pm:211
 #, perl-format
 msgid "expiring %s (%s days old)"
 msgstr "låter %s gå ut (%s dagar gammal)"
 
-#: ../IkiWiki/Plugin/aggregate.pm:213
+#: ../IkiWiki/Plugin/aggregate.pm:218
 #, perl-format
 msgid "expiring %s"
 msgstr "låter %s gå ut"
 
-#: ../IkiWiki/Plugin/aggregate.pm:236
+#: ../IkiWiki/Plugin/aggregate.pm:241
 #, perl-format
 msgid "checking feed %s ..."
 msgstr "kontrollerar kanalen %s ..."
 
-#: ../IkiWiki/Plugin/aggregate.pm:241
+#: ../IkiWiki/Plugin/aggregate.pm:246
 #, perl-format
 msgid "could not find feed at %s"
 msgstr "kunde inte hitta kanalen på %s"
 
-#: ../IkiWiki/Plugin/aggregate.pm:250
+#: ../IkiWiki/Plugin/aggregate.pm:255
 msgid "feed crashed XML::Feed!"
 msgstr "kanalen kraschade XML::Feed!"
 
-#: ../IkiWiki/Plugin/aggregate.pm:273
+#: ../IkiWiki/Plugin/aggregate.pm:278
 #, perl-format
 msgid "processed ok at %s"
 msgstr "behandlad ok på %s"
 
-#: ../IkiWiki/Plugin/aggregate.pm:328
+#: ../IkiWiki/Plugin/aggregate.pm:333
 #, perl-format
 msgid "creating new page %s"
 msgstr "skapar nya sidan %s"
@@ -259,47 +259,47 @@ msgstr ""
 "REV är inte inställt, kör inte från svn post-commit-hook, kan inte skicka "
 "notifieringar"
 
-#: ../IkiWiki/Render.pm:247 ../IkiWiki/Render.pm:267
+#: ../IkiWiki/Render.pm:251 ../IkiWiki/Render.pm:271
 #, perl-format
 msgid "skipping bad filename %s"
 msgstr "hoppar över felaktigt filnamn %s"
 
-#: ../IkiWiki/Render.pm:307
+#: ../IkiWiki/Render.pm:311
 #, perl-format
 msgid "removing old page %s"
 msgstr "tar bort gammal sida %s"
 
-#: ../IkiWiki/Render.pm:326
+#: ../IkiWiki/Render.pm:330
 #, perl-format
 msgid "scanning %s"
 msgstr "söker av %s"
 
-#: ../IkiWiki/Render.pm:335
+#: ../IkiWiki/Render.pm:339
 #, perl-format
 msgid "rendering %s"
 msgstr "ritar upp %s"
 
-#: ../IkiWiki/Render.pm:347
+#: ../IkiWiki/Render.pm:351
 #, perl-format
 msgid "rendering %s, which links to %s"
 msgstr "ritar upp %s, vilken länkar till %s"
 
-#: ../IkiWiki/Render.pm:364
+#: ../IkiWiki/Render.pm:368
 #, perl-format
 msgid "rendering %s, which depends on %s"
 msgstr "ritar upp %s, vilken är beroende av %s"
 
-#: ../IkiWiki/Render.pm:402
+#: ../IkiWiki/Render.pm:406
 #, perl-format
 msgid "rendering %s, to update its backlinks"
 msgstr "ritar upp %s, för att uppdatera dess bakåtlänkar"
 
-#: ../IkiWiki/Render.pm:414
+#: ../IkiWiki/Render.pm:418
 #, perl-format
 msgid "removing %s, no longer rendered by %s"
 msgstr "tar bort %s, som inte längre ritas upp av %s"
 
-#: ../IkiWiki/Render.pm:440
+#: ../IkiWiki/Render.pm:444
 #, perl-format
 msgid "ikiwiki: cannot render %s"
 msgstr "ikiwiki: kan inte rita upp %s"
@@ -331,7 +331,7 @@ msgstr "klar"
 #. translators: A list of one or more pages that were changed,
 #. translators: And the name of the user making the change.
 #. translators: This is used as the subject of a commit email.
-#: ../IkiWiki/UserInfo.pm:139
+#: ../IkiWiki/UserInfo.pm:146
 #, perl-format
 msgid "update of %s's %s by %s"
 msgstr "uppdatering av %s, %s av %s"
@@ -372,11 +372,11 @@ msgstr "generering av %s lyckades"
 msgid "usage: ikiwiki [options] source dest"
 msgstr "användning: ikiwiki [flaggor] källa mål"
 
-#: ../IkiWiki.pm:103
+#: ../IkiWiki.pm:104
 msgid "Must specify url to wiki with --url when using --cgi"
 msgstr "Måste ange url till wiki med --url när --cgi används"
 
-#: ../IkiWiki.pm:148 ../IkiWiki.pm:149
+#: ../IkiWiki.pm:151 ../IkiWiki.pm:152
 msgid "Error"
 msgstr "Fel"
 
@@ -384,7 +384,7 @@ msgstr "Fel"
 #. translators: preprocessor directive name,
 #. translators: the second a page name, the
 #. translators: third a number.
-#: ../IkiWiki.pm:532
+#: ../IkiWiki.pm:549
 #, perl-format
 msgid "%s preprocessing loop detected on %s at depth %i"
 msgstr "%s förbehandlingsslinga detekterades på %s, djup %i"
diff --git a/po/vi.po b/po/vi.po
index 787336ca0..3395517fd 100644
--- a/po/vi.po
+++ b/po/vi.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: ikiwiki\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2007-02-11 22:01-0500\n"
+"POT-Creation-Date: 2007-02-14 20:42-0500\n"
 "PO-Revision-Date: 2007-01-13 15:31+1030\n"
 "Last-Translator: Clytie Siddall <clytie@riverland.net.au>\n"
 "Language-Team: Vietnamese <vi-VN@googlegroups.com>\n"
@@ -20,37 +20,37 @@ msgstr ""
 msgid "You need to log in first."
 msgstr "Trước tiên bạn cần phải đăng nhập."
 
-#: ../IkiWiki/CGI.pm:262
+#: ../IkiWiki/CGI.pm:265
 msgid "Preferences saved."
 msgstr "Tùy thích đã được lưu."
 
-#: ../IkiWiki/CGI.pm:327
+#: ../IkiWiki/CGI.pm:330
 #, perl-format
 msgid "%s is not an editable page"
 msgstr ""
 
-#: ../IkiWiki/CGI.pm:415 ../IkiWiki/Plugin/brokenlinks.pm:24
+#: ../IkiWiki/CGI.pm:418 ../IkiWiki/Plugin/brokenlinks.pm:24
 #: ../IkiWiki/Plugin/inline.pm:164 ../IkiWiki/Plugin/opendiscussion.pm:17
 #: ../IkiWiki/Plugin/orphans.pm:28 ../IkiWiki/Render.pm:97
 #: ../IkiWiki/Render.pm:165
 msgid "discussion"
 msgstr "thảo luận"
 
-#: ../IkiWiki/CGI.pm:460
+#: ../IkiWiki/CGI.pm:463
 #, perl-format
 msgid "creating %s"
 msgstr "đang tạo %s"
 
-#: ../IkiWiki/CGI.pm:477 ../IkiWiki/CGI.pm:520
+#: ../IkiWiki/CGI.pm:480 ../IkiWiki/CGI.pm:506 ../IkiWiki/CGI.pm:539
 #, perl-format
 msgid "editing %s"
 msgstr "đang sửa %s"
 
-#: ../IkiWiki/CGI.pm:628
+#: ../IkiWiki/CGI.pm:647
 msgid "You are banned."
 msgstr "Bạn bị cấm ra."
 
-#: ../IkiWiki/CGI.pm:660
+#: ../IkiWiki/CGI.pm:679
 msgid "login failed, perhaps you need to turn on cookies?"
 msgstr ""
 
@@ -71,36 +71,36 @@ msgstr "bài"
 msgid "new"
 msgstr "mới"
 
-#: ../IkiWiki/Plugin/aggregate.pm:206
+#: ../IkiWiki/Plugin/aggregate.pm:211
 #, perl-format
 msgid "expiring %s (%s days old)"
 msgstr "đang mãn hạn %s (cũ %s ngày)"
 
-#: ../IkiWiki/Plugin/aggregate.pm:213
+#: ../IkiWiki/Plugin/aggregate.pm:218
 #, perl-format
 msgid "expiring %s"
 msgstr "đang mãn hạn %s"
 
-#: ../IkiWiki/Plugin/aggregate.pm:236
+#: ../IkiWiki/Plugin/aggregate.pm:241
 #, perl-format
 msgid "checking feed %s ..."
 msgstr "đang kiểm tra nguồn tin %s ..."
 
-#: ../IkiWiki/Plugin/aggregate.pm:241
+#: ../IkiWiki/Plugin/aggregate.pm:246
 #, perl-format
 msgid "could not find feed at %s"
 msgstr "không tìm thấy nguồn tin ở %s"
 
-#: ../IkiWiki/Plugin/aggregate.pm:250
+#: ../IkiWiki/Plugin/aggregate.pm:255
 msgid "feed crashed XML::Feed!"
 msgstr "nguồn tin đã gây ra XML::Feed sụp đổ."
 
-#: ../IkiWiki/Plugin/aggregate.pm:273
+#: ../IkiWiki/Plugin/aggregate.pm:278
 #, perl-format
 msgid "processed ok at %s"
 msgstr "đã xử lý được ở %s"
 
-#: ../IkiWiki/Plugin/aggregate.pm:328
+#: ../IkiWiki/Plugin/aggregate.pm:333
 #, perl-format
 msgid "creating new page %s"
 msgstr "đang tạo trang mới %s"
@@ -259,47 +259,47 @@ msgid ""
 msgstr ""
 "Chưa đặt REV, không chạy từ móc sau gài vào nên không thể gửi thông báo"
 
-#: ../IkiWiki/Render.pm:247 ../IkiWiki/Render.pm:267
+#: ../IkiWiki/Render.pm:251 ../IkiWiki/Render.pm:271
 #, perl-format
 msgid "skipping bad filename %s"
 msgstr "đang bỏ qua tên tập tin sai %s"
 
-#: ../IkiWiki/Render.pm:307
+#: ../IkiWiki/Render.pm:311
 #, perl-format
 msgid "removing old page %s"
 msgstr "đang gỡ bỏ trang cũ %s"
 
-#: ../IkiWiki/Render.pm:326
+#: ../IkiWiki/Render.pm:330
 #, perl-format
 msgid "scanning %s"
 msgstr "đang quét %s"
 
-#: ../IkiWiki/Render.pm:335
+#: ../IkiWiki/Render.pm:339
 #, perl-format
 msgid "rendering %s"
 msgstr "đang vẽ %s"
 
-#: ../IkiWiki/Render.pm:347
+#: ../IkiWiki/Render.pm:351
 #, perl-format
 msgid "rendering %s, which links to %s"
 msgstr "đang vẽ %s mà liên kết tới %s"
 
-#: ../IkiWiki/Render.pm:364
+#: ../IkiWiki/Render.pm:368
 #, perl-format
 msgid "rendering %s, which depends on %s"
 msgstr "đang vẽ %s mà phụ thuộc vào %s"
 
-#: ../IkiWiki/Render.pm:402
+#: ../IkiWiki/Render.pm:406
 #, perl-format
 msgid "rendering %s, to update its backlinks"
 msgstr "đang vẽ %s để cập nhật các liên kết ngược của nó"
 
-#: ../IkiWiki/Render.pm:414
+#: ../IkiWiki/Render.pm:418
 #, perl-format
 msgid "removing %s, no longer rendered by %s"
 msgstr "đang gỡ bỏ %s, không còn được vẽ lại bởi %s"
 
-#: ../IkiWiki/Render.pm:440
+#: ../IkiWiki/Render.pm:444
 #, perl-format
 msgid "ikiwiki: cannot render %s"
 msgstr "ikiwiki: không thể vẽ %s"
@@ -331,7 +331,7 @@ msgstr "xong"
 #. translators: A list of one or more pages that were changed,
 #. translators: And the name of the user making the change.
 #. translators: This is used as the subject of a commit email.
-#: ../IkiWiki/UserInfo.pm:139
+#: ../IkiWiki/UserInfo.pm:146
 #, perl-format
 msgid "update of %s's %s by %s"
 msgstr "cập nhật %2$s của %1$s bởi %3$s"
@@ -372,12 +372,12 @@ msgstr "%s đã được tạo ra"
 msgid "usage: ikiwiki [options] source dest"
 msgstr "cách sử dụng: ikiwiki [tùy chọn] nguồn đích"
 
-#: ../IkiWiki.pm:103
+#: ../IkiWiki.pm:104
 msgid "Must specify url to wiki with --url when using --cgi"
 msgstr ""
 "Cần phải xác định địa chỉ URL tới wiki với « --url » khi dùng « --cgi »"
 
-#: ../IkiWiki.pm:148 ../IkiWiki.pm:149
+#: ../IkiWiki.pm:151 ../IkiWiki.pm:152
 msgid "Error"
 msgstr "Lỗi"
 
@@ -385,7 +385,7 @@ msgstr "Lỗi"
 #. translators: preprocessor directive name,
 #. translators: the second a page name, the
 #. translators: third a number.
-#: ../IkiWiki.pm:532
+#: ../IkiWiki.pm:549
 #, perl-format
 msgid "%s preprocessing loop detected on %s at depth %i"
 msgstr "vòng lặp tiền xử lý %s được phát hiện trên %s ở độ sâu %i"
diff --git a/templates/editpage.tmpl b/templates/editpage.tmpl
index f63a4b089..68b7d1942 100644
--- a/templates/editpage.tmpl
+++ b/templates/editpage.tmpl
@@ -21,6 +21,18 @@ Conflict markers have been inserted into the page content. Reconcile the
 conflict and commit again to save your changes.
 </p>
 </TMPL_IF>
+<TMPL_IF NAME="FAILED_SAVE">
+<p>
+<b>Failed to save your changes.</b>
+</p>
+<p>
+Your changes were not able to be saved to disk. The system gave the error:
+<blockquote>
+<TMPL_VAR ERROR_MESSAGE>
+</blockquote>
+Your changes are preserved below, and you can try again to save them.
+</p>
+</TMPL_IF>
 <TMPL_VAR FORM-START>
 <div class="header">
 <span><TMPL_VAR INDEXLINK>/ <TMPL_VAR FORM-TITLE></span>