Update docs

doc/changelog.asciidoc

@@ -38,6 +38,7 @@ Added
   cursor correctly.
 - New `qute-pass` userscript as alternative to `password_fill` which allows
   selecting accounts via rofi or any other dmenu-compatile application.
+- New `qt.highdpi` setting to turn on Qt's High-DPI scaling.
 
 Changed
 ~~~~~~~

doc/help/commands.asciidoc

@@ -206,6 +206,9 @@ Focuses window if necessary when index is given. If both index and count are giv
 ==== count
 The tab index to focus, starting with 1.
 
+==== note
+* This command does not split arguments after the last argument and handles quotes literally.
+
 [[close]]
 === close
 Close the current window.

doc/help/settings.asciidoc

@@ -218,6 +218,7 @@
 |<<qt.args,qt.args>>|Additional arguments to pass to Qt, without leading `--`.
 |<<qt.force_platform,qt.force_platform>>|Force a Qt platform to use.
 |<<qt.force_software_rendering,qt.force_software_rendering>>|Force software rendering for QtWebEngine.
+|<<qt.highdpi,qt.highdpi>>|Turn on Qt HighDPI scaling.
 |<<scrolling.bar,scrolling.bar>>|Show a scrollbar.
 |<<scrolling.smooth,scrolling.smooth>>|Enable smooth scrolling for web pages.
 |<<session_default_name,session_default_name>>|Name of the session to save by default.
@@ -2498,6 +2499,7 @@ Default: empty
 === qt.force_platform
 Force a Qt platform to use.
 This sets the `QT_QPA_PLATFORM` environment variable and is useful to force using the XCB plugin when running QtWebEngine on Wayland.
+This setting requires a restart.
 
 Type: <<types,String>>
 
@@ -2506,7 +2508,8 @@ Default: empty
 [[qt.force_software_rendering]]
 === qt.force_software_rendering
 Force software rendering for QtWebEngine.
-This is needed for QtWebEngine to work with Nouveau drivers. This setting requires a restart.
+This is needed for QtWebEngine to work with Nouveau drivers.
+This setting requires a restart.
 
 Type: <<types,Bool>>
 
@@ -2514,6 +2517,17 @@ Default: +pass:[false]+
 
 This setting is only available with the QtWebEngine backend.
 
+[[qt.highdpi]]
+=== qt.highdpi
+Turn on Qt HighDPI scaling.
+This is equivalent to setting QT_AUTO_SCREEN_SCALE_FACTOR=1 in the environment.
+It's off by default as it can cause issues with some bitmap fonts. As an alternative to this, it's possible to set font sizes and the `zoom.default` setting.
+This setting requires a restart.
+
+Type: <<types,Bool>>
+
+Default: +pass:[false]+
+
 [[scrolling.bar]]
 === scrolling.bar
 Show a scrollbar.

qutebrowser/config/configdata.yml

@@ -143,6 +143,7 @@ qt.force_software_rendering:
     Force software rendering for QtWebEngine.
 
     This is needed for QtWebEngine to work with Nouveau drivers.
+
     This setting requires a restart.
 
 qt.force_platform:
@@ -156,6 +157,8 @@ qt.force_platform:
     This sets the `QT_QPA_PLATFORM` environment variable and is useful to force
     using the XCB plugin when running QtWebEngine on Wayland.
 
+    This setting requires a restart.
+
 
 qt.highdpi:
   type: Bool
@@ -170,6 +173,8 @@ qt.highdpi:
     As an alternative to this, it's possible to set font sizes and the
     `zoom.default` setting.
 
+    This setting requires a restart.
+
 ## auto_save
 
 auto_save.interval: