Add 'goUp' function. However, it does not support command repetition.

2 files changed, 17 insertions, 0 deletions

diff --git a/commands.js b/commands.js
index de6ce701..2a180966 100644
--- a/commands.js
+++ b/commands.js
@@ -95,6 +95,7 @@ function clearKeyMappingsAndSetDefaults() {
 
   mapKeyToCommand('H', 'goBack');
   mapKeyToCommand('L', 'goForward');
+  mapKeyToCommand('gu', 'goUp');
 
   mapKeyToCommand('zi', 'zoomIn');
   mapKeyToCommand('zo', 'zoomOut');
@@ -150,6 +151,9 @@ addCommand('performBackwardsFind', 'Cycle backward to the previous find match');
 addCommand('goBack',              'Go back in history');
 addCommand('goForward',           'Go forward in history');
 
+// Navigating the URL hierarchy
+addCommand('goUp',                'Go up the URL hierarchy');
+
 // Manipulating tabs:
 addCommand('nextTab',             'Go one tab right',  true);
 addCommand('previousTab',         'Go one tab left',   true);
diff --git a/vimiumFrontend.js b/vimiumFrontend.js
index 4346d18f..c33e87db 100644
--- a/vimiumFrontend.js
+++ b/vimiumFrontend.js
@@ -200,6 +200,19 @@ function reload() { window.location.reload(); }
 function goBack() { history.back(); }
 function goForward() { history.forward(); }
 
+function goUp() {
+  var url = window.location.href;
+  if (url[url.length-1] == '/')
+    url = url.substring(0, url.length - 1);
+
+  var urlsplit = url.split('/');
+  // make sure we haven't hit the base domain yet
+  if (urlsplit.length > 3) {
+    delete urlsplit[urlsplit.length-1];
+    window.location.href = urlsplit.join('/');
+  }
+}
+
 function toggleViewSource() {
   getCurrentUrlHandlers.push(toggleViewSourceCallback);