I'm trying to output excerpts on the homepage instead of full posts. In order to do so, I've added the following to my functions.php:
function childtheme_override_content_init() {
global $thematic_content_length;
$content = '';
$thematic_content_length = '';
if (is_home() || is_front_page()) {
$content = 'excerpt';
} elseif (is_single()) {
$content = 'full';
} elseif (is_tag()) {
$content = 'excerpt';
} elseif (is_search()) {
$content = 'excerpt';
} elseif (is_category()) {
$content = 'excerpt';
} elseif (is_author()) {
$content = 'excerpt';
} elseif (is_archive()) {
$content = 'excerpt';
}
$thematic_content_length = apply_filters('thematic_content', $content);
}
(I just copied the contents of thematic_content_init(), and changed 'full' to 'excerpt')
However, this has no effect, as if this function were never called. Any ideas?