* Initial work on internationalization of the program code. po/ikiwiki.pot

  is available for translation.
* Export gettext() from IkiWiki module.

26 files changed, 96 insertions, 94 deletions

diff --git a/IkiWiki/CGI.pm b/IkiWiki/CGI.pm
index a41349be5..511358ff5 100644
--- a/IkiWiki/CGI.pm
+++ b/IkiWiki/CGI.pm
@@ -45,8 +45,10 @@ sub page_locked ($$;$) { #{{{
 		my $locked_pages=userinfo_get($admin, "locked_pages");
 		if (pagespec_match($page, userinfo_get($admin, "locked_pages"))) {
 			return 1 if $nonfatal;
-			error(htmllink("", "", $page, 1)." is locked by ".
-			      userlink($admin)." and cannot be edited.");
+
+			error(sprintf(gettext("%s is locked by %s and cannot be edited"),
+				htmllink("", "", $page, 1),
+				userlink($admin)));
 		}
 	}
 
@@ -134,7 +136,7 @@ sub cgi_signin ($$) { #{{{
 	$form->field(name => "do", type => "hidden");
 	
 	if ($q->param("do") ne "signin" && !$form->submitted) {
-		$form->text("You need to log in first.");
+		$form->text(gettext("You need to log in first."));
 	}
 	
 	run_hooks(formbuilder_setup => sub {
@@ -242,7 +244,7 @@ sub cgi_prefs ($$) { #{{{
 		redirect($q, $config{url});
 		return;
 	}
-	elsif ($form->submitted eq "Save Preferences" && $form->validate) {
+	elsif ($form->submitted eq 'Save Preferences' && $form->validate) {
 		foreach my $field (qw(email subscriptions locked_pages)) {
 			if (defined $form->field($field) && length $form->field($field)) {
 				userinfo_set($user_name, $field, $form->field($field)) || error("failed to set $field");
@@ -252,7 +254,7 @@ sub cgi_prefs ($$) { #{{{
 			set_banned_users(grep { ! is_admin($_) }
 					split(' ', $form->field("banned_users")));
 		}
-		$form->text("Preferences saved.");
+		$form->text(gettext("Preferences saved."));
 	}
 	
 	if (exists $hooks{formbuilder}) {
@@ -403,7 +405,7 @@ sub cgi_editpage ($$) { #{{{
 				$dir=~s![^/]+/+$!!;
 				
 				if ((defined $form->field('subpage') && length $form->field('subpage')) ||
-				    $page eq 'discussion') {
+				    $page eq gettext('discussion')) {
 					$best_loc="$from/$page";
 				}
 				else {
@@ -440,7 +442,7 @@ sub cgi_editpage ($$) { #{{{
 				options => \@page_locs, value => $best_loc);
 			$form->field(name => "type", type => 'select',
 				options => \@page_types);
-			$form->title("creating ".pagetitle($page));
+			$form->title(sprintf(gettext("creating %s"), pagetitle($page)));
 		}
 		elsif ($form->field("do") eq "edit") {
 			page_locked($page, $session);
@@ -457,7 +459,7 @@ sub cgi_editpage ($$) { #{{{
 			$form->tmpl_param("page_select", 0);
 			$form->field(name => "page", type => 'hidden');
 			$form->field(name => "type", type => 'hidden');
-			$form->title("editing ".pagetitle($page));
+			$form->title(sprintf(gettext("editing %s"), pagetitle($page)));
 		}
 		
 		print $form->render(submit => \@buttons);
@@ -500,7 +502,7 @@ sub cgi_editpage ($$) { #{{{
 				$form->tmpl_param("page_select", 0);
 				$form->field(name => "page", type => 'hidden');
 				$form->field(name => "type", type => 'hidden');
-				$form->title("editing $page");
+				$form->title(sprintf(gettext("editing %s"), $page));
 				print $form->render(submit => \@buttons);
 				return;
 			}
@@ -617,7 +619,7 @@ sub cgi (;$$) { #{{{
 	if (defined $session->param("name") && userinfo_get($session->param("name"), "banned")) {
 		print $q->header(-status => "403 Forbidden");
 		$session->delete();
-		print "You are banned.";
+		print gettext("You are banned.");
 		cgi_savesession($session);
 		exit;
 	}
diff --git a/IkiWiki/Plugin/aggregate.pm b/IkiWiki/Plugin/aggregate.pm
index 2a3f36fce..46cd3102c 100644
--- a/IkiWiki/Plugin/aggregate.pm
+++ b/IkiWiki/Plugin/aggregate.pm
@@ -58,7 +58,7 @@ sub preprocess (@) { #{{{
 
 	foreach my $required (qw{name url}) {
 		if (! exists $params{$required}) {
-			return "[[aggregate plugin missing $required parameter]]";
+			return "[[".sprintf(gettext("aggregate plugin missing %s parameter"), $required)."]]";
 		}
 	}
 
@@ -86,7 +86,7 @@ sub preprocess (@) { #{{{
 	$feed->{lastupdate}=0 unless defined $feed->{lastupdate};
 	$feed->{numposts}=0 unless defined $feed->{numposts};
 	$feed->{newposts}=0 unless defined $feed->{newposts};
-	$feed->{message}="new feed" unless defined $feed->{message};
+	$feed->{message}=gettext("new feed") unless defined $feed->{message};
 	$feed->{error}=0 unless defined $feed->{error};
 	$feed->{tags}=[];
 	while (@_) {
@@ -100,8 +100,9 @@ sub preprocess (@) { #{{{
 	return "<a href=\"".$feed->{url}."\">".$feed->{name}."</a>: ".
 	       ($feed->{error} ? "<em>" : "").$feed->{message}.
 	       ($feed->{error} ? "</em>" : "").
-	       " (".$feed->{numposts}." posts".
-	       ($feed->{newposts} ? "; ".$feed->{newposts}." new" : "").
+	       " (".$feed->{numposts}." ".gettext("posts").
+	       ($feed->{newposts} ? "; ".$feed->{newposts}.
+	                            " ".gettext("new") : "").
 	       ")";
 } # }}}
 
@@ -202,13 +203,14 @@ sub expire () { #{{{
 			if ($feed->{expireage}) {
 				my $days_old = (time - $IkiWiki::pagectime{$item->{page}}) / 60 / 60 / 24;
 				if ($days_old > $feed->{expireage}) {
-					debug("expiring ".$item->{page}." ($days_old days old)");
+					debug(sprintf(gettext("expiring %s (%s days old)"),
+						$item->{page}, $days_old));
 					$item->{expired}=1;
 				}
 			}
 			elsif ($feed->{expirecount} &&
 			       $count >= $feed->{expirecount}) {
-				debug("expiring ".$item->{page});
+				debug(sprintf(gettext("expiring %s"), $item->{page}));
 				$item->{expired}=1;
 			}
 			else {
@@ -231,12 +233,12 @@ sub aggregate () { #{{{
 		$feed->{newposts}=0;
 		$IkiWiki::forcerebuild{$feed->{sourcepage}}=1;
 
-		debug("checking feed ".$feed->{name}." ...");
+		debug(sprintf(gettext("checking feed %s	..."), $feed->{name}));
 
 		if (! length $feed->{feedurl}) {
 			my @urls=XML::Feed->find_feeds($feed->{url});
 			if (! @urls) {
-				$feed->{message}="could not find feed at ".$feed->{feedurl};
+				$feed->{message}=sprintf(gettext("could not find feed at %s"), $feed->{feedurl});
 				$feed->{error}=1;
 				debug($feed->{message});
 				next;
@@ -245,7 +247,7 @@ sub aggregate () { #{{{
 		}
 		my $f=eval{XML::Feed->parse(URI->new($feed->{feedurl}))};
 		if ($@) {
-			$feed->{message}="feed crashed XML::Feed! $@";
+			$feed->{message}=gettext("feed crashed XML::Feed!")." ($@)";
 			$feed->{error}=1;
 			debug($feed->{message});
 			next;
@@ -268,8 +270,8 @@ sub aggregate () { #{{{
 			);
 		}
 
-		$feed->{message}="processed ok at ".
-			displaytime($feed->{lastupdate});
+		$feed->{message}=sprintf(gettext("processed ok at "),
+			displaytime($feed->{lastupdate}));
 		$feed->{error}=0;
 	}
 } #}}}
@@ -309,7 +311,7 @@ sub add_page (@) { #{{{
 			$c++
 		}
 		$guid->{page}=$page;
-		debug("creating new page $page");
+		debug(sprintf(gettext("creating new page %s"), $page));
 	}
 	$guid->{feed}=$feed->{name};
 	
diff --git a/IkiWiki/Plugin/brokenlinks.pm b/IkiWiki/Plugin/brokenlinks.pm
index 6741f9081..e79ce1d81 100644
--- a/IkiWiki/Plugin/brokenlinks.pm
+++ b/IkiWiki/Plugin/brokenlinks.pm
@@ -33,7 +33,7 @@ sub preprocess (@) { #{{{
 		}
 	}
 	
-	return "There are no broken links!" unless @broken;
+	return gettext("There are no broken links!") unless @broken;
 	my %seen;
 	return "<ul>\n".join("\n", map { "<li>$_</li>" } grep { ! $seen{$_}++ } sort @broken)."</ul>\n";
 } # }}}
diff --git a/IkiWiki/Plugin/fortune.pm b/IkiWiki/Plugin/fortune.pm
index 4ff343e3a..3bab134be 100644
--- a/IkiWiki/Plugin/fortune.pm
+++ b/IkiWiki/Plugin/fortune.pm
@@ -15,7 +15,7 @@ sub preprocess (@) { #{{{
 	my $f = `fortune 2>/dev/null`;
 
 	if ($?) {
-		return "[[fortune failed]]";
+		return "[[".gettext("fortune failed")."]]";
 	}
 	else {
 		return "<pre>$f</pre>\n";
diff --git a/IkiWiki/Plugin/googlecalendar.pm b/IkiWiki/Plugin/googlecalendar.pm
index dc0df0ad3..7620384f5 100644
--- a/IkiWiki/Plugin/googlecalendar.pm
+++ b/IkiWiki/Plugin/googlecalendar.pm
@@ -19,7 +19,7 @@ sub preprocess (@) { #{{{
 	# Avoid XSS attacks..
 	my ($url)=$params{html}=~m#iframe\s+src="http://www\.google\.com/calendar/embed\?([^"<>]+)"#;
 	if (! defined $url || ! length $url) {
-		return "[[googlecalendar failed to find url in html]]";
+		return "[[".gettext("googlecalendar failed to find url in html")."]]";
 	}
 	my ($height)=$params{html}=~m#height="(\d+)"#;
 	my ($width)=$params{html}=~m#width="(\d+)"#;
diff --git a/IkiWiki/Plugin/img.pm b/IkiWiki/Plugin/img.pm
index 20893f56c..120326910 100644
--- a/IkiWiki/Plugin/img.pm
+++ b/IkiWiki/Plugin/img.pm
@@ -8,8 +8,6 @@ use strict;
 use IkiWiki;
 use Image::Magick;
 
-my $convert = 'convert';
-
 my %imgdefaults;
 
 sub import { #{{{
diff --git a/IkiWiki/Plugin/inline.pm b/IkiWiki/Plugin/inline.pm
index 70b353ec5..eb21959f9 100644
--- a/IkiWiki/Plugin/inline.pm
+++ b/IkiWiki/Plugin/inline.pm
@@ -34,7 +34,7 @@ sub getopt () { #{{{
 
 sub checkconfig () { #{{{
 	if (($config{rss} || $config{atom}) && ! length $config{url}) {
-		error("Must specify url to wiki with --url when using --rss or --atom");
+		error(gettext("Must specify url to wiki with --url when using --rss or --atom"));
 	}
 	if ($config{rss}) {
 		push @{$config{wiki_file_prune_regexps}}, qr/\.rss$/;
@@ -94,7 +94,7 @@ sub preprocess_inline (@) { #{{{
 		@list=sort { $pagectime{$b} <=> $pagectime{$a} } @list;
 	}
 	else {
-		return "unknown sort type $params{sort}";
+		return sprintf(gettext("unknown sort type %s"), $params{sort});
 	}
 
 	if (exists $params{skip}) {
@@ -365,7 +365,7 @@ sub pingurl (@) { #{{{
 
 	eval q{require RPC::XML::Client};
 	if ($@) {
-		debug("RPC::XML::Client not found, not pinging");
+		debug(gettext("RPC::XML::Client not found, not pinging"));
 		return;
 	}
 
@@ -373,11 +373,11 @@ sub pingurl (@) { #{{{
 	defined(my $pid = fork) or error("Can't fork: $!");
 	return if $pid;
 	chdir '/';
-	eval q{use POSIX ’setsid’};
+	eval q{use POSIX 'setsid'};
 	setsid() or error("Can't start a new session: $!");
 	open STDIN, '/dev/null';
 	open STDOUT, '>/dev/null';
-	open STDERR, '>&STDOUT' or error("Can’t dup stdout: $!");
+	open STDERR, '>&STDOUT' or error("Can't dup stdout: $!");
 
 	# Don't need to keep a lock on the wiki as a daemon.
 	IkiWiki::unlockwiki();
diff --git a/IkiWiki/Plugin/linkmap.pm b/IkiWiki/Plugin/linkmap.pm
index d7dffc941..e0c5fb475 100644
--- a/IkiWiki/Plugin/linkmap.pm
+++ b/IkiWiki/Plugin/linkmap.pm
@@ -96,7 +96,7 @@ sub genmap ($) { #{{{
 	waitpid $pid, 0;
 	$SIG{PIPE}="DEFAULT";
 	if ($sigpipe) {
-		return  "[[linkmap failed to run dot]]";
+		return  "[[".gettext("linkmap failed to run dot")."]]";
 	}
 
 	return $ret;
diff --git a/IkiWiki/Plugin/mdwn.pm b/IkiWiki/Plugin/mdwn.pm
index 625f77f21..c087f2b41 100644
--- a/IkiWiki/Plugin/mdwn.pm
+++ b/IkiWiki/Plugin/mdwn.pm
@@ -34,7 +34,7 @@ sub htmlize (@) { #{{{
 			}
 			else {
 				do "/usr/bin/markdown" ||
-					error("failed to load Markdown.pm perl module ($@) or /usr/bin/markdown ($!)");
+					error(sprintf(gettext("failed to load Markdown.pm perl module (%s) or /usr/bin/markdown (%s)"), $@, $!));
 				$markdown_sub=\&Markdown::Markdown;
 			}
 		}
diff --git a/IkiWiki/Plugin/mirrorlist.pm b/IkiWiki/Plugin/mirrorlist.pm
index 104587f3a..216d870fd 100644
--- a/IkiWiki/Plugin/mirrorlist.pm
+++ b/IkiWiki/Plugin/mirrorlist.pm
@@ -19,8 +19,8 @@ sub pagetemplate (@) { #{{{
 
 sub mirrorlist ($) { #{{{
 	my $page=shift;
-	return "<p>Mirror".
-		(keys %{$config{mirrorlist}} > 1 ? "s" : "").
+	return "<p>".
+		(keys %{$config{mirrorlist}} > 1 ? gettext("Mirrors") : gettext("Mirror")).
 		": ".
 		join(", ",
 			map { 
diff --git a/IkiWiki/Plugin/openid.pm b/IkiWiki/Plugin/openid.pm
index 75f13f878..f43c4db7f 100644
--- a/IkiWiki/Plugin/openid.pm
+++ b/IkiWiki/Plugin/openid.pm
@@ -33,8 +33,8 @@ sub formbuilder_setup (@) { #{{{
 			label => "OpenID",
 			size => 30,
 			comment => '('.
-				htmllink("", "", "OpenID", 1, 0, "What's this?")
-				.($config{openidsignup} ? " | <a href=\"$config{openidsignup}\">Get an OpenID</a>" : "")
+				htmllink("", "", "OpenID", 1, 0, gettext("What's this?"))
+				.($config{openidsignup} ? " | <a href=\"$config{openidsignup}\">".gettext("Get an OpenID")."</a>" : "")
 				.')'
 		);
 
diff --git a/IkiWiki/Plugin/orphans.pm b/IkiWiki/Plugin/orphans.pm
index 3a8a7954f..6ba37615e 100644
--- a/IkiWiki/Plugin/orphans.pm
+++ b/IkiWiki/Plugin/orphans.pm
@@ -38,7 +38,7 @@ sub preprocess (@) { #{{{
 		push @orphans, $page;
 	}
 	
-	return "All pages are linked to by other pages." unless @orphans;
+	return gettext("All pages are linked to by other pages.") unless @orphans;
 	return "<ul>\n".join("\n", map { "<li>".htmllink($params{page}, $params{destpage}, $_, 1)."</li>" } sort @orphans)."</ul>\n";
 } # }}}
 
diff --git a/IkiWiki/Plugin/passwordauth.pm b/IkiWiki/Plugin/passwordauth.pm
index 1aac17a9e..7ffc12080 100644
--- a/IkiWiki/Plugin/passwordauth.pm
+++ b/IkiWiki/Plugin/passwordauth.pm
@@ -101,7 +101,7 @@ sub formbuilder_setup (@) { #{{{
 		}
 		else {
 			# First time settings.
-			$form->field(name => "name", comment => "(use FirstnameLastName)");
+			$form->field(name => "name", comment => gettext("(use FirstnameLastName)"));
 			if ($session->param("name")) {
 				$form->field(name => "name", value => $session->param("name"));
 			}
@@ -141,10 +141,10 @@ sub formbuilder (@) { #{{{
 					'regdate' => time})) {
 					$form->field(name => "confirm_password", type => "hidden");
 					$form->field(name => "email", type => "hidden");
-					$form->text("Account creation successful. Now you can Login.");
+					$form->text(gettext("Account creation successful. Now you can Login."));
 				}
 				else {
-					error("Error creating account.");
+					error(gettext("Error creating account."));
 				}
 			}
 			elsif ($form->submitted eq 'Mail Password') {
@@ -165,9 +165,9 @@ sub formbuilder (@) { #{{{
 					From => "$config{wikiname} admin <$config{adminemail}>",
 					Subject => "$config{wikiname} information",
 					Message => $template->output,
-				) or error("Failed to send mail");
+				) or error(gettext("Failed to send mail"));
 			
-				$form->text("Your password has been emailed to you.");
+				$form->text(gettext("Your password has been emailed to you."));
 				$form->field(name => "name", required => 0);
 				push @$buttons, "Mail Password";
 			}
diff --git a/IkiWiki/Plugin/poll.pm b/IkiWiki/Plugin/poll.pm
index c040deb76..a3321a32e 100644
--- a/IkiWiki/Plugin/poll.pm
+++ b/IkiWiki/Plugin/poll.pm
@@ -61,7 +61,7 @@ sub preprocess (@) { #{{{
 			$ret.="<input type=\"hidden\" name=\"num\" value=\"$pagenum{$params{page}}\" />\n";
 			$ret.="<input type=\"hidden\" name=\"page\" value=\"$params{page}\" />\n";
 			$ret.="<input type=\"hidden\" name=\"choice\" value=\"$choice\" />\n";
-			$ret.="<input type=\"submit\" value=\"vote\" />\n";
+			$ret.="<input type=\"submit\" value=\"".gettext("vote")."\" />\n";
 		}
 		$ret.="</p>\n<hr class=poll align=left width=\"$percent%\"/>\n";
 		if ($open && exists $config{cgiurl}) {
@@ -69,7 +69,7 @@ sub preprocess (@) { #{{{
 		}
 	}
 	if ($showtotal) {
-		$ret.="<span>Total votes: $total</span>\n";
+		$ret.="<span>".gettext("Total votes:")." $total</span>\n";
 	}
 	return "<div class=poll>$ret</div>";
 } # }}}
diff --git a/IkiWiki/Plugin/polygen.pm b/IkiWiki/Plugin/polygen.pm
index 966b6cb51..63f6bf5db 100644
--- a/IkiWiki/Plugin/polygen.pm
+++ b/IkiWiki/Plugin/polygen.pm
@@ -29,7 +29,7 @@ sub preprocess (@) { #{{{
 
 	my $grmfile = '/usr/share/polygen/ita/polygen.grm';
 	if (! -d '/usr/share/polygen') {
-		return "[[polygen not installed]]";
+		return "[[".gettext("polygen not installed")."]]";
 	}
 	find({wanted => sub {
 			if (substr($File::Find::name, -length($grammar)) eq $grammar) {
@@ -48,10 +48,10 @@ sub preprocess (@) { #{{{
 	}
 
 	if ($?) {
-		$res="[[polygen failed]]";
+		$res="[[".gettext("polygen failed")."]]";
 	}
 
-	# Strip trainling spaces and newlines so that we flow well with the
+	# Strip trailing spaces and newlines so that we flow well with the
 	# markdown text
 	$res =~ s/\s*$//;
 	return $res;
diff --git a/IkiWiki/Plugin/search.pm b/IkiWiki/Plugin/search.pm
index 942b94986..1b5c66716 100644
--- a/IkiWiki/Plugin/search.pm
+++ b/IkiWiki/Plugin/search.pm
@@ -31,7 +31,7 @@ sub getopt () { #{{{
 sub checkconfig () { #{{{
 	foreach my $required (qw(url cgiurl)) {
 		if (! length $config{$required}) {
-			error("Must specify $required when using the search plugin\n");
+			error(sprintf(gettext("Must specify %s when using the search plugin"), $required));
 		}
 	}
 } #}}}
@@ -55,13 +55,13 @@ sub pagetemplate (@) { #{{{
 } #}}}
 
 sub delete (@) { #{{{
-	debug("cleaning hyperestraier search index");
+	debug(gettext("cleaning hyperestraier search index"));
 	estcmd("purge -cl");
 	estcfg();
 } #}}}
 
 sub change (@) { #{{{
-	debug("updating hyperestraier search index");
+	debug(gettext("updating hyperestraier search index"));
 	estcmd("gather -cm -bc -cl -sd",
 		map {
 			Encode::encode_utf8($config{destdir}."/".$_)
diff --git a/IkiWiki/Plugin/shortcut.pm b/IkiWiki/Plugin/shortcut.pm
index e4a9ab1a6..9479306a8 100644
--- a/IkiWiki/Plugin/shortcut.pm
+++ b/IkiWiki/Plugin/shortcut.pm
@@ -21,13 +21,13 @@ sub preprocess_shortcut (@) { #{{{
 	my %params=@_;
 
 	if (! defined $params{name} || ! defined $params{url}) {
-		return "[[shortcut missing name or url parameter]]";
+		return "[[".gettext("shortcut missing name or url parameter")."]]";
 	}
 
 	hook(type => "preprocess", no_override => 1, id => $params{name},
 		call => sub { shortcut_expand($params{url}, $params{desc}, @_) });
 
-	return "shortcut $params{name} points to $params{url}";
+	return sprintf(gettext("shortcut %s points to %s"), $params{name}, $params{url});
 } # }}}
 
 sub shortcut_expand ($$@) { #{{{
diff --git a/IkiWiki/Plugin/smiley.pm b/IkiWiki/Plugin/smiley.pm
index 0c6f5d427..85a719337 100644
--- a/IkiWiki/Plugin/smiley.pm
+++ b/IkiWiki/Plugin/smiley.pm
@@ -19,7 +19,7 @@ sub setup () { #{{{
 	}
 	
 	if (! %smileys) {
-		debug("failed to parse any smileys, disabling plugin");
+		debug(gettext("failed to parse any smileys, disabling plugin"));
 		return;
 	}
 	
diff --git a/IkiWiki/Plugin/template.pm b/IkiWiki/Plugin/template.pm
index 095705604..23d9d65d8 100644
--- a/IkiWiki/Plugin/template.pm
+++ b/IkiWiki/Plugin/template.pm
@@ -16,17 +16,16 @@ sub preprocess (@) { #{{{
 	my %params=@_;
 
 	if (! exists $params{id}) {
-		return "[[template missing id parameter]]"
+		return "[[".gettext("template missing id parameter")."]]";
 	}
 
 	my $template_page="templates/$params{id}";
 	add_depends($params{page}, $template_page);
 
 	my $template_file=$pagesources{$template_page};
-	return "[[template ".
-	       htmllink($params{page}, $params{destpage}, $template_page).
-	       " not found]]"
-		unless defined $template_file;
+	return sprintf(gettext("template %s not found"),
+		htmllink($params{page}, $params{destpage}, $template_page))
+			unless defined $template_file;
 
 	my $template;
 	eval {
@@ -43,7 +42,7 @@ sub preprocess (@) { #{{{
 		);
 	};
 	if ($@) {
-		return "[[template failed to process: $@]]";
+		return "[[".gettext("template failed to process:")." $@]]";
 	}
 
 	foreach my $param (keys %params) {
diff --git a/IkiWiki/Rcs/Stub.pm b/IkiWiki/Rcs/Stub.pm
index 087f2508c..03757758a 100644
--- a/IkiWiki/Rcs/Stub.pm
+++ b/IkiWiki/Rcs/Stub.pm
@@ -63,7 +63,7 @@ sub rcs_notify () {
 
 sub rcs_getctime ($) {
 	# Optional, used to get the page creation time from the RCS.
-	error "getctime not implemented";
+	error gettext("getctime not implemented");
 }
 
 1
diff --git a/IkiWiki/Rcs/svn.pm b/IkiWiki/Rcs/svn.pm
index 848dfac3a..30020c1fc 100644
--- a/IkiWiki/Rcs/svn.pm
+++ b/IkiWiki/Rcs/svn.pm
@@ -203,7 +203,7 @@ sub rcs_recentchanges ($) { #{{{
 
 sub rcs_notify () { #{{{
 	if (! exists $ENV{REV}) {
-		error("REV is not set, not running from svn post-commit hook, cannot send notifications");
+		error(gettext("REV is not set, not running from svn post-commit hook, cannot send notifications"));
 	}
 	my $rev=int(possibly_foolish_untaint($ENV{REV}));
 	
diff --git a/IkiWiki/Render.pm b/IkiWiki/Render.pm
index 678075b82..30249b9bd 100644
--- a/IkiWiki/Render.pm
+++ b/IkiWiki/Render.pm
@@ -93,8 +93,8 @@ sub genpage ($$$) { #{{{
 		$template->param(historyurl => $u);
 		$actions++;
 	}
-	if ($config{discussion} && (length $config{cgiurl} || exists $links{"$page/discussion"})) {
-		$template->param(discussionlink => htmllink($page, $page, "Discussion", 1, 1));
+	if ($config{discussion} && (length $config{cgiurl} || exists $links{$page."/".gettext("discussion")})) {
+		$template->param(discussionlink => htmllink($page, $page, gettext("Discussion"), 1, 1));
 		$actions++;
 	}
 
@@ -157,7 +157,7 @@ sub scan ($) { #{{{
 		if ($config{discussion}) {
 			# Discussion links are a special case since they're
 			# not in the text of the page, but on its template.
-			push @links, "$page/discussion";
+			push @links, $page."/".gettext("discussion");
 		}
 		$links{$page}=\@links;
 		
@@ -224,7 +224,7 @@ sub refresh () { #{{{
 			elsif (! -d $_ && ! -l $_) {
 				my ($f)=/$config{wiki_file_regexp}/; # untaint
 				if (! defined $f) {
-					warn("skipping bad filename $_\n");
+					warn(sprintf(gettext("skipping bad filename %s"), $_)."\n");
 				}
 				else {
 					$f=~s/^\Q$config{srcdir}\E\/?//;
@@ -244,7 +244,7 @@ sub refresh () { #{{{
 			elsif (! -d $_ && ! -l $_) {
 				my ($f)=/$config{wiki_file_regexp}/; # untaint
 				if (! defined $f) {
-					warn("skipping bad filename $_\n");
+					warn(sprintf(gettext("skipping bad filename %s"), $_)."\n");
 				}
 				else {
 					# Don't add pages that are in the
@@ -284,7 +284,7 @@ sub refresh () { #{{{
 	my @del;
 	foreach my $page (keys %oldpagemtime) {
 		if (! $exists{$page}) {
-			debug("removing old page $page");
+			debug(sprintf(gettext("removing old page %s"), $page));
 			push @del, $pagesources{$page};
 			$links{$page}=[];
 			$renderedfiles{$page}=[];
@@ -303,7 +303,7 @@ sub refresh () { #{{{
 		if (! exists $oldpagemtime{$page} ||
 		    mtime(srcfile($file)) > $oldpagemtime{$page} ||
 	    	    $forcerebuild{$page}) {
-		    	debug("scanning $file");
+		    	debug(sprintf(gettext("scanning %s"), $file));
 			push @changed, $file;
 			scan($file);
 		}
@@ -312,7 +312,7 @@ sub refresh () { #{{{
 
 	# render changed and new pages
 	foreach my $file (@changed) {
-		debug("rendering $file");
+		debug(sprintf(gettext("rendering %s"), $file));
 		render($file);
 		$rendered{$file}=1;
 	}
@@ -324,7 +324,7 @@ sub refresh () { #{{{
 			foreach my $page (keys %{$backlinks{$p}}) {
 				my $file=$pagesources{$page};
 				next if $rendered{$file};
-		   		debug("rendering $file, which links to $p");
+		   		debug(sprintf(gettext("rendering %s, which links to %s"), $file, $p));
 				render($file);
 				$rendered{$file}=1;
 			}
@@ -341,7 +341,7 @@ sub refresh () { #{{{
 					next if $f eq $file;
 					my $page=pagename($file);
 					if (pagespec_match($page, $depends{$p})) {
-						debug("rendering $f, which depends on $page");
+						debug(sprintf(gettext("rendering %s, which depends on %s"), $f, $page));
 						render($f);
 						$rendered{$f}=1;
 						last;
@@ -379,7 +379,7 @@ sub refresh () { #{{{
 		    	my $linkfile=$pagesources{$link};
 			if (defined $linkfile) {
 				next if $rendered{$linkfile};
-				debug("rendering $linkfile, to update its backlinks");
+				debug(sprintf(gettext("rendering %s, to update its backlinks"), $linkfile));
 				render($linkfile);
 				$rendered{$linkfile}=1;
 			}
@@ -391,7 +391,7 @@ sub refresh () { #{{{
 		my $page=pagename($src);
 		foreach my $file (@{$oldrenderedfiles{$page}}) {
 			if (! grep { $_ eq $file } @{$renderedfiles{$page}}) {
-				debug("removing $file, no longer rendered by $page");
+				debug(sprintf(gettext("removing %s, no longer rendered by %s"), $file, $page));
 				prune($config{destdir}."/".$file);
 			}
 		}
@@ -417,7 +417,7 @@ sub commandline_render () { #{{{
 	$file=~s/\Q$config{srcdir}\E\/?//;
 
 	my $type=pagetype($file);
-	die "ikiwiki: cannot render $srcfile\n" unless defined $type;
+	die sprintf(gettext("ikiwiki: cannot render %s"), $srcfile)."\n" unless defined $type;
 	my $content=readfile($srcfile);
 	my $page=pagename($file);
 	$pagesources{$page}=$file;
diff --git a/IkiWiki/Setup.pm b/IkiWiki/Setup.pm
index 2b4c76bd0..560bc798b 100644
--- a/IkiWiki/Setup.pm
+++ b/IkiWiki/Setup.pm
@@ -10,7 +10,7 @@ package IkiWiki;
 sub setup () { # {{{
 	my $setup=possibly_foolish_untaint($config{setup});
 	delete $config{setup};
-	open (IN, $setup) || error("read $setup: $!\n");
+	open (IN, $setup) || error(sprintf(gettext("cannot read %s: %s"), $setup, $!));
 	my $code;
 	{
 		local $/=undef;
diff --git a/IkiWiki/Setup/Standard.pm b/IkiWiki/Setup/Standard.pm
index 77c164e34..1e65b23e3 100644
--- a/IkiWiki/Setup/Standard.pm
+++ b/IkiWiki/Setup/Standard.pm
@@ -35,7 +35,7 @@ sub setup_standard {
 	}
 
 	if (! $config{render} && (! $config{refresh} || $config{wrappers})) {
-		debug("generating wrappers..");
+		debug(gettext("generating wrappers.."));
 		my @wrappers=@{$setup{wrappers}};
 		delete $setup{wrappers};
 		my %startconfig=(%config);
@@ -71,10 +71,10 @@ sub setup_standard {
 	}
 	elsif (! $config{refresh}) {
 		$config{rebuild}=1;
-		debug("rebuilding wiki..");
+		debug(gettext("rebuilding wiki.."));
 	}
 	else {
-		debug("refreshing wiki..");
+		debug(gettext("refreshing wiki.."));
 	}
 
 	loadplugins();
@@ -83,7 +83,7 @@ sub setup_standard {
 	loadindex();
 	refresh();
 
-	debug("done");
+	debug(gettext("done"));
 	saveindex();
 }
 
diff --git a/IkiWiki/UserInfo.pm b/IkiWiki/UserInfo.pm
index d48b8071c..03d63cc23 100644
--- a/IkiWiki/UserInfo.pm
+++ b/IkiWiki/UserInfo.pm
@@ -125,14 +125,15 @@ sub send_commit_mails ($$$@) { #{{{
 		my $diff=$diffsub->();
 		my $message=$messagesub->();
 
-		my $subject="update of $config{wikiname}'s ";
+		my $pagelist;
 		if (@changed_pages > 2) {
-			$subject.="$changed_pages[0] $changed_pages[1] etc";
+			$pagelist="$changed_pages[0] $changed_pages[1] ...";
 		}
 		else {
-			$subject.=join(" ", @changed_pages);
+			$pagelist.=join(" ", @changed_pages);
 		}
-		$subject.=" by $user";
+		my $subject=sprintf(gettext("update of %s's %s by %s"), 
+			$config{wikiname}, $pagelist, $user);
 
 		my $template=template("notifymail.tmpl");
 		$template->param(
@@ -146,11 +147,11 @@ sub send_commit_mails ($$$@) { #{{{
 		defined(my $pid = fork) or error("Can't fork: $!");
 		return if $pid;
 		setsid() or error("Can't start a new session: $!");
-		eval q{use POSIX ’setsid’};
+		eval q{use POSIX 'setsid'};
 		chdir '/';
 		open STDIN, '/dev/null';
 		open STDOUT, '>/dev/null';
-		open STDERR, '>&STDOUT' or error("Can’t dup stdout: $!");
+		open STDERR, '>&STDOUT' or error("Can't dup stdout: $!");
 
 		unlockwiki(); # don't need to keep a lock on the wiki
 
@@ -162,7 +163,7 @@ sub send_commit_mails ($$$@) { #{{{
 				From => "$config{wikiname} <$config{adminemail}>",
 				Subject => $subject,
 				Message => $template->output,
-			) or error("Failed to send update notification mail");
+			);
 		}
 
 		exit 0; # daemon process done
diff --git a/IkiWiki/Wrapper.pm b/IkiWiki/Wrapper.pm
index a3ecccd5b..e761085fb 100644
--- a/IkiWiki/Wrapper.pm
+++ b/IkiWiki/Wrapper.pm
@@ -13,15 +13,15 @@ sub gen_wrapper () { #{{{
 	$config{destdir}=abs_path($config{destdir});
 	my $this=abs_path($0);
 	if (! -x $this) {
-		error("$this doesn't seem to be executable");
+		error(sprintf(gettext("%s doesn't seem to be executable"), $this));
 	}
 
 	if ($config{setup}) {
-		error("cannot create a wrapper that uses a setup file");
+		error(gettext("cannot create a wrapper that uses a setup file"));
 	}
 	my $wrapper=possibly_foolish_untaint($config{wrapper});
 	if (! defined $wrapper || ! length $wrapper) {
-		error("wrapper filename not specified");
+		error(gettext("wrapper filename not specified"));
 	}
 	delete $config{wrapper};
 	
@@ -59,7 +59,7 @@ EOF
 	$configstring=~s/"/\\"/g;
 	$configstring=~s/\n/\\\n/g;
 	
-	open(OUT, ">$wrapper.c") || error("failed to write $wrapper.c: $!");;
+	open(OUT, ">$wrapper.c") || error(sprintf(gettext("failed to write %s: %s"), "$wrapper.c", $!));;
 	print OUT <<"EOF";
 /* A wrapper for ikiwiki, can be safely made suid. */
 #define _GNU_SOURCE
@@ -94,14 +94,14 @@ $envsave
 EOF
 	close OUT;
 	if (system("gcc", "$wrapper.c", "-o", $wrapper) != 0) {
-		error("failed to compile $wrapper.c");
+		error(sprintf(gettext("failed to compile %s"), "$wrapper.c"));
 	}
 	unlink("$wrapper.c");
 	if (defined $config{wrappermode} &&
 	    ! chmod(oct($config{wrappermode}), $wrapper)) {
 		error("chmod $wrapper: $!");
 	}
-	print "successfully generated $wrapper\n";
+	printf(gettext("successfully generated %s\n"), $wrapper);
 } #}}}
 
 1