Update docs

doc/changelog.asciidoc

@@ -18,6 +18,11 @@ breaking changes (such as renamed commands) can happen in minor releases.
 v1.2.0 (unreleased)
 -------------------
 
+Added
+~~~~~
+
+- A new `qute://bindings` page, opened by `:bind`, shows all keybindings.
+
 Changed
 ~~~~~~~
 

doc/help/commands.asciidoc

@@ -145,14 +145,15 @@ How many pages to go back.
 
 [[bind]]
 === bind
-Syntax: +:bind [*--mode* 'mode'] [*--default*] 'key' ['command']+
+Syntax: +:bind [*--mode* 'mode'] [*--default*] ['key'] ['command']+
 
 Bind a key to a command.
 
+If no command is given, show the current binding for the given key. Using :bind without any arguments opens a page showing all keybindings.
+
 ==== positional arguments
 * +'key'+: The keychain or special key (inside `<...>`) to bind.
-* +'command'+: The command to execute, with optional args, or not given to print the current binding.
-
+* +'command'+: The command to execute, with optional args.
 
 ==== optional arguments
 * +*-m*+, +*--mode*+: A comma-separated list of modes to bind the key in (default: `normal`). See `:help bindings.commands` for the
@@ -1104,7 +1105,7 @@ Syntax: +:set [*--temp*] [*--print*] ['option'] ['value']+
 
 Set an option.
 
-If the option name ends with '?', the value of the option is shown instead.
+If the option name ends with '?', the value of the option is shown instead. Using :set without any arguments opens a page where settings can be changed interactively.
 
 ==== positional arguments
 * +'option'+: The name of the option.

qutebrowser/config/configcommands.py

@@ -63,6 +63,9 @@ class ConfigCommands:
         If the option name ends with '?', the value of the option is shown
         instead.
 
+        Using :set without any arguments opens a page where settings can be
+        changed interactively.
+
         Args:
             option: The name of the option.
             value: The value to set.
@@ -101,10 +104,12 @@ class ConfigCommands:
              default=False):
         """Bind a key to a command.
 
+        If no command is given, show the current binding for the given key.
+        Using :bind without any arguments opens a page showing all keybindings.
+
         Args:
             key: The keychain or special key (inside `<...>`) to bind.
-            command: The command to execute, with optional args, or None to
-                     print the current binding.
+            command: The command to execute, with optional args.
             mode: A comma-separated list of modes to bind the key in
                   (default: `normal`). See `:help bindings.commands` for the
                   available modes.