Thematic Snippet: Show full content / enable $more link in archives

I can never find this incredibly useful snippet when I need it, so I’m blogging it.

If you child-theme Thematic, you’ll notice that archive and search results pages only return the excerpt rather than the full content. This snippet changes that to give your archive pages the full impact:

// Make sure thematic_content is always set to full to enable the more link
function childtheme_content($content) {
	if (is_home() || is_front_page()) {
			$content = 'full';
		} elseif (is_single()) {
			$content = 'full';
		} elseif (is_tag()) {
			$content = 'full';
		} elseif (is_search()) {
			$content = 'full';
		} elseif (is_category()) {
			$content = 'full';
		} elseif (is_author()) {
			$content = 'full';
		} elseif (is_archive()) {
			$content = 'full';
		}
	return $content;
}
add_filter('thematic_content', 'childtheme_content');

Hope someone else finds this useful!