X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/afcf0dc79e59cdb7c0ac95898e16e7a21ab62121..b7407aa040c9886b103fb9a20d77d17d1b4a7c72:/IkiWiki.pm

diff --git a/IkiWiki.pm b/IkiWiki.pm
index 8da2ddde4..0af4a4fe9 100644
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -54,6 +54,7 @@ sub defaultconfig () { #{{{
 	syslog => 0,
 	wikiname => "wiki",
 	default_pageext => "mdwn",
+	htmlext => "html",
 	cgi => 0,
 	post_commit => 0,
 	rcs => '',
@@ -85,6 +86,7 @@ sub defaultconfig () { #{{{
 	adminemail => undef,
 	plugin => [qw{mdwn inline htmlscrubber passwordauth openid signinedit
 	              lockedit conditional}],
+	libdir => undef,
 	timeformat => '%c',
 	locale => undef,
 	sslcookie => 0,
@@ -139,8 +141,12 @@ sub checkconfig () { #{{{
 } #}}}
 
 sub loadplugins () { #{{{
+	if (defined $config{libdir}) {
+		unshift @INC, $config{libdir};
+	}
+
 	loadplugin($_) foreach @{$config{plugin}};
-	
+
 	run_hooks(getopt => sub { shift->() });
 	if (grep /^-/, @ARGV) {
 		print STDERR "Unknown option: $_\n"
@@ -256,7 +262,7 @@ sub targetpage ($$) { #{{{
 sub htmlpage ($) { #{{{
 	my $page=shift;
 	
-	return targetpage($page, "html");
+	return targetpage($page, $config{htmlext});
 } #}}}
 
 sub srcfile ($) { #{{{
@@ -466,7 +472,7 @@ sub displaytime ($) { #{{{
 sub beautify_url ($) { #{{{
 	my $url=shift;
 
-	$url =~ s!/index.html$!/!;
+	$url =~ s!/index.$config{htmlext}$!/!;
 	$url =~ s!^$!./!; # Browsers don't like empty links...
 
 	return $url;
@@ -540,7 +546,12 @@ sub htmllink ($$$;@) { #{{{
 		$bestlink.="#".$opts{anchor};
 	}
 
-	return "<a href=\"$bestlink\">$linktext</a>";
+	my @attrs;
+	if (defined $opts{rel}) {
+		push @attrs, ' rel="'.$opts{rel}.'"';
+	}
+
+	return "<a href=\"$bestlink\"@attrs>$linktext</a>";
 } #}}}
 
 sub htmlize ($$$) { #{{{
@@ -606,7 +617,7 @@ sub preprocess ($$$;$$) { #{{{
 		my $command=shift;
 		my $params=shift;
 		if (length $escape) {
-			return "[[$command $params]]";
+			return "\\[[$command $params]]";
 		}
 		elsif (exists $hooks{preprocess}{$command}) {
 			return "" if $scan && ! $hooks{preprocess}{$command}{scan};