add experimental css hyphens support for english language

classes/feeds.php

@@ -621,7 +621,7 @@ class Feeds extends Handler_Protected {
 					}
 					$reply['content'] .= "</div>";
 
-					$reply['content'] .= "<div class=\"cdmContentInner\">";
+					$reply['content'] .= "<div class=\"cdmContentInner\" lang=\"en\">";
 
 			if ($line["orig_feed_id"]) {
 

css/cdm.css

@@ -223,6 +223,9 @@ div.cdm .hlFeed a {
 div.cdmContentInner p {
 	max-width : 650px;
 	text-align : justify;
+	-webkit-hyphens: auto;
+	-moz-hyphens: auto;
+	hyphens: auto;
 }
 
 div.cdmContentInner iframe {

css/tt-rss.css

@@ -995,6 +995,9 @@ span.collapseBtn {
 div.postContent p {
 	max-width : 650px;
 	text-align : justify;
+	-webkit-hyphens: auto;
+	-moz-hyphens: auto;
+	hyphens: auto;
 }
 
 div.postContent iframe {
@@ -1018,6 +1021,9 @@ body#ttrssZoom {
 body#ttrssZoom div.postContent p {
 	max-width : 650px;
 	text-align : justify;
+	-webkit-hyphens: auto;
+	-moz-hyphens: auto;
+	hyphens: auto;
 }
 
 body#ttrssZoom div.postHeader {

include/functions.php

@@ -3286,7 +3286,7 @@
 				}
 			$rv['content'] .= "</div>";
 
-			$rv['content'] .= "<div class=\"postContent\">";
+			$rv['content'] .= "<div class=\"postContent\" lang=\"en\">";
 
 			$rv['content'] .= $line["content"];
 			$rv['content'] .= format_article_enclosures($id,