img: Support hspace and vspace attributes.

IkiWiki/Plugin/img.pm

@@ -156,14 +156,18 @@ sub preprocess (@) {
 		$imgurl="$config{url}/$imglink";
 	}
 
+	my $attrs='';
+	foreach my $attr (qw{alt title class id hspace vspace}) {
+		if (exists $params{$attr}) {
+			$attrs.=" $attr=\"$params{$attr}\"";
+		}
+	}
+	
 	my $imgtag='<img src="'.$imgurl.
 		'" width="'.$dwidth.
 		'" height="'.$dheight.'"'.
-		(exists $params{alt} ? ' alt="'.$params{alt}.'"' : '').
-		(exists $params{title} ? ' title="'.$params{title}.'"' : '').
-		(exists $params{class} ? ' class="'.$params{class}.'"' : '').
+		$attrs.
 		(exists $params{align} && ! exists $params{caption} ? ' align="'.$params{align}.'"' : '').
-		(exists $params{id} ? ' id="'.$params{id}.'"' : '').
 		' />';
 
 	my $link;

debian/changelog

@@ -3,6 +3,7 @@ ikiwiki (3.20100611) UNRELEASED; urgency=low
   * openid: Add openid_realm and openid_cgiurl configuration options,
     useful in a few edge case setups.
   * attachment: Show files from underlay in attachments list.
+  * img: Support hspace and vspace attributes.
 
  -- Joey Hess <joeyh@debian.org>  Fri, 11 Jun 2010 13:39:15 -0400
 

doc/ikiwiki/directive/img.mdwn

@@ -18,7 +18,8 @@ making the image smaller than the specified size. You can also specify only
 the width or the height, and the other value will be calculated based on
 it: "200x", "x200"
 
-You can also pass `alt`, `title`, `class`, `align` and `id` parameters.
+You can also pass `alt`, `title`, `class`, `align`, `id`, `hspace`, and
+`vspace` parameters.
 These are passed through unchanged to the html img tag. If you include a
 `caption` parameter, the caption will be displayed centered beneath the image.