community tags don't show up in the tagged posts because we removed the displayed list of hashtags at the bottom (which are usually redundant since hashtags are usually present in the message text). This brings them back, but only for tags which aren't currently present in the message body (e.g. community tags)

include/text.php

@@ -1190,6 +1190,33 @@ function format_categories(&$item,$writeable) {
 	return $s;
 }
 
+// Add any hashtags which weren't mentioned in the message body, e.g. community tags
+
+function format_hashtags(&$item) {
+
+	$s = '';
+	$terms = get_terms_oftype($item['term'],TERM_HASHTAG);
+	if($terms) {
+		$categories = array();
+		foreach($terms as $t) {
+			$term = htmlspecialchars($t['term'],ENT_COMPAT,'UTF-8',false) ;
+			if(! trim($term))
+				continue;
+			if(strpos($item['body'], $t['url']))
+				continue;
+
+			if($s)
+				$s .= '&nbsp';
+
+			$s .= '#<a href="' . zid($t['url']) . '" >' . $term . '</a>';
+		}
+	}
+	return $s;
+}
+
+
+
+
 
 function format_filer(&$item) {
 
@@ -1242,6 +1269,9 @@ function prepare_body(&$item,$attach = false) {
 
 	$writeable = ((get_observer_hash() == $item['owner_xchan']) ? true : false); 
 
+
+	$s .= format_hashtags($item);
+
 	$s .= format_categories($item,$writeable);
 
 	if(local_user() == $item['uid'])