Glad to see someone else found this… updating this plug-in broke our RSS feeds due to the extraneous whitespace.
Here’s a git patch file for the relevant changes:
Date: Sat, 22 Aug 2015 15:37:14 -0500
Subject: [PATCH] Remove harmful whitespace due to php tags
---
modern-facebook-post-embed.php | 13 +++----------
1 file changed, 3 insertions(+), 10 deletions(-)
diff --git a/modern-facebook-post-embed.php b/modern-facebook-post-embed.php
index 138240d..14bc916 100644
--- a/modern-facebook-post-embed.php
+++ b/modern-facebook-post-embed.php
@@ -35,9 +35,9 @@ You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
-?>
-<?php
+
+
class MFacebookPostEmbed
{
@@ -428,9 +428,6 @@ function fb_pe_button_icon(){
}
add_action('admin_head','fb_pe_button_icon');
-?>
-
-<?php
function facebook_page_embed_style(){
@@ -554,9 +551,7 @@ function fb_page_button_icon(){
<?php
}
add_action('admin_head','fb_page_button_icon');
-?>
-<?php
function facebook_video_embed_style(){
@@ -666,10 +661,9 @@ function fb_video_button_icon(){
<?php
}
add_action('admin_head','fb_video_button_icon');
-?>
-<?php
+
function facebook_comments_embed_style(){
?>
<style type="text/css">
@@ -799,4 +793,3 @@ function fb_comments_button_icon(){
<?php
}
add_action('admin_head','fb_comments_button_icon');
-?>
\ No newline at end of file
--
2.3.2 (Apple Git-55)