keys: load page hash as initial mode

Support #modeX links to preselect custom mode.

diff --git a/keys.js b/keys.js
index 5dc2e2d2979d8027800055af47aa093c2d382fcc..dba04a1426b05ee980b7f08262501064a5d1beac 100644 (file)
--- a/keys.js
+++ b/keys.js
@@ -17,6 +17,10 @@ function setmode(classname) {
        }
 }
 
+if (location.hash) {
+       setmode(location.hash.slice(1));
+}
+
 var keyfocus = undefined;
 document.onkeypress = function(e) {
        var keylabels = document.getElementById('rows').getElementsByTagName('B');