add experimental operation history stack

1 files changed, 6 insertions, 1 deletions

diff --git a/feedlist.js b/feedlist.js
index 53fc4c6e4..d324c6a80 100644
--- a/feedlist.js
+++ b/feedlist.js
@@ -14,11 +14,16 @@ function feedlist_callback() {
 	}
 }
 
-function viewfeed(feed, subop, is_cat, subop_param) {
+function viewfeed(feed, subop, is_cat, subop_param, skip_history) {
 	try {
 
 		enableHotkeys();
 
+		if (!skip_history) {
+			history_push('FEED:' + feed + ':' + subop + ':' + is_cat +
+				':' + subop_param);
+		}
+
 		var toolbar_query = Form.serialize("main_toolbar_form");
 		var toolbar_form = document.forms["main_toolbar_form"];