1 files changed, 10 insertions, 0 deletions
diff --git a/lib/js/urweb.js b/lib/js/urweb.js
index f0d9b693..42660bf0 100644
--- a/lib/js/urweb.js
+++ b/lib/js/urweb.js
@@ -736,6 +736,7 @@ var client_id = null;
 var client_pass = 0;
 var url_prefix = "/";
 var timeout = 60;
+var isPost = false;
 
 function getXHR(uri)
 {
@@ -909,6 +910,15 @@ function listener() {
                     return;
                 var lines = text.split("\n");
 
+                if (lines.length == 1 && lines[0] == "R") {
+                    if (isPost)
+                        history.back();
+                    else
+                        location.reload();
+
+                    return;
+                }
+
                 if (lines.length < 2) {
                     discon();
                     return;