Update docs

doc/changelog.asciidoc

@@ -33,6 +33,8 @@ Added
 - New `--no-last` flag for `:tab-focus` to not focus the last tab when focusing
   the currently focused one.
 - New `--edit` flag for `:view-source` to open the source in an external editor.
+- New `statusbar.widgets` setting to configure which widgets should be shown in
+  which order in the statusbar.
 
 Changed
 ~~~~~~~

doc/help/settings.asciidoc

@@ -230,6 +230,7 @@
 |<<statusbar.hide,statusbar.hide>>|Hide the statusbar unless a message is shown.
 |<<statusbar.padding,statusbar.padding>>|Padding (in pixels) for the statusbar.
 |<<statusbar.position,statusbar.position>>|Position of the status bar.
+|<<statusbar.widgets,statusbar.widgets>>|List of widgets displayed in the statusbar.
 |<<tabs.background,tabs.background>>|Open new tabs (middleclick/ctrl+click) in the background.
 |<<tabs.close_mouse_button,tabs.close_mouse_button>>|Mouse button with which to close tabs.
 |<<tabs.close_mouse_button_on_bar,tabs.close_mouse_button_on_bar>>|How to behave when the close mouse button is pressed on the tab bar.
@@ -2683,6 +2684,31 @@ Valid values:
 
 Default: +pass:[bottom]+
 
+[[statusbar.widgets]]
+=== statusbar.widgets
+List of widgets displayed in the statusbar.
+
+Type: <<types,List of String>>
+
+Valid values:
+
+ * +url+: Current page URL.
+ * +scroll+: Percentage of the current page position like `10%`.
+ * +scroll_raw+: Raw percentage of the current page position like `10`.
+ * +history+: Display an arrow when possible to go back/forward in history.
+ * +tabs+: Current active tab, e.g. `2`.
+ * +keypress+: Display pressed keys when composing a vi command.
+ * +progress+: Progress bar for the current page loading.
+
+Default: 
+
+- +pass:[keypress]+
+- +pass:[url]+
+- +pass:[scroll]+
+- +pass:[history]+
+- +pass:[tabs]+
+- +pass:[progress]+
+
 [[tabs.background]]
 === tabs.background
 Open new tabs (middleclick/ctrl+click) in the background.