Update the rest of the settings docs to match the new Video settings.

docs/interface/higan-config.md

@@ -119,37 +119,46 @@ This tab contains options that affect
 how higan reproduces
 the emulated console's audio output.
 
-  - **Device**: allows you to choose
+**Driver**
+settings affect the
+[the Audio driver](../guides/drivers.md).
+
+  - **Device** allows you to choose
     which audio device higan sends
     the emulated game's audio to.
-  - **Frequency**: controls the sample-rate that higan will use
+  - **Frequency** controls the sample-rate that higan will use
     when generating audio.
     If your PC's audio hardware has a "native" sample-rate
     and you know what it is,
     pick that.
     Otherwise,
     44.1kHz or 48kHz should be fine.
-  - **Latency**: controls how much audio output higan calculates in advance.
+  - **Latency** controls how much audio output higan calculates in advance.
     Higher values reduce the chance of
     "popping" or "glitching" noises,
     but increase the delay between an action occurring on-screen
     and the corresponding sound-effect being played.
-  - **Exclusive Mode**: appears
+  - **Exclusive Mode** appears
     if the current audio driver
     allows higan to take exclusive control of your PC's audio output,
     so no other applications can play sounds.
     This can improve audio quality,
     and lower the effective audio latency.
-  - **Volume**: controls the overall loudness of
+
+**Effects**
+are applied to the emulated audio output
+before it is sent to your computer's speakers.
+
+  - **Volume** controls the overall loudness of
     the emulated console's audio,
     where 100% is normal volume,
     and 0% is complete silence.
-  - **Balance**: controls the relative loudness of
+  - **Balance** controls the relative loudness of
     the left and right speakers,
     where 0% means only the left speaker produces sound,
     50% means both speakers produce sound equally,
     and 100% means only the right speaker produces sound.
-  - **Reverb**: adds a slight reverberation effect
+  - **Reverb** adds a slight reverberation effect
     to the emulated console's audio output,
     as though the console were in a tunnel or small room.
 
@@ -161,10 +170,12 @@ are used for which emulated controllers.
 The exact PC inputs that can be mapped
 depend on [the input driver](#drivers).
 
-  - **Pause Emulation**: automatically pauses emulation
+General input settings:
+
+  - **Pause Emulation** automatically pauses emulation
     when the main higan window
     is not the current foreground window.
-  - **Allow Input**: can be ticked
+  - **Allow Input** can be ticked
     when "Pause Emulation" is *not* ticked,
     and allows configured inputs to keep affecting higan
     even when higan is running in the background.
@@ -176,6 +187,9 @@ depend on [the input driver](#drivers).
     typing in that other application may affect
     the emulated game running in higan
     even though you can't see it!
+
+Choosing which of the possible controllers to configure:
+
   - The console selector chooses which console's inputs
     to display in the mapping list below.
   - The port selector chooses which port of the selected console
@@ -183,13 +197,21 @@ depend on [the input driver](#drivers).
   - The controller selector chooses which controller
     associated with the given console and port
     to display in the mapping list below.
+    Note that some consoles only allow particular controllers
+    to be used in a particular port.
+    For example,
+    the Super Scope controller for the Super Famicom
+    only works in Controller Port 2.
+
+Configuring the selected controller:
+
   - The mapping list includes
     every button and axis on the selected controller,
     and the PC inputs that are mapped to it
     when it is connected to the selected port of the selected console.
-  - **Erase**: removes the mapping
+  - **Erase** removes the mapping
     for the selected button or axis.
-  - **Reset**: removes all the mappings currently in the list.
+  - **Reset** removes all the mappings currently in the list.
   - TODO: Mention that controllers must be connected
     in the console menu
     before they can be used.
@@ -242,7 +264,9 @@ to exit the "Press a key or button to map..." mode
 without actually mapping anything.
 
 The "Rumble" setting
-for the Game Boy Advance is treated like a button,
+for the Game Boy 
+and Game Boy Advance
+is treated like a button,
 and can be mapped to a PC gamepad.
 When the emulated Game Boy Advance
 tries to use the rumble feature
@@ -250,7 +274,6 @@ of the Game Boy Player,
 higan will turn on the force-feedback
 of whatever gamepad the mapped button is part of.
 
-
 Hotkeys
 =======
 
@@ -258,36 +281,36 @@ This tab is like "Inputs" above,
 except it contains controls for higan itself,
 instead of for the emulated console.
 
-  - **Toggle Fullscreen**: puts higan into fullscreen mode,
+  - **Toggle Fullscreen** puts higan into fullscreen mode,
     where the menu and status bar are hidden,
     and the emulated console's video output
     is enlarged to cover the entire screen.
     Toggling fullscreen also automatically captures the mouse.
-  - **Toggle Mouse Capture**: hides the usual mouse-cursor,
+  - **Toggle Mouse Capture** hides the usual mouse-cursor,
     and captures the mouse so it cannot leave the higan window.
     This is useful when the mouse is being used to emulate
     a light-gun controller like the Super Scope.
-  - **Save Quick State**: saves the current state of the emulated console
+  - **Save Quick State** saves the current state of the emulated console
     to the currently-selected Quick State slot.
-  - **Load Quick State**: restores the emulated console
+  - **Load Quick State** restores the emulated console
     to the state saved in the currently-selected Quick State slot.
-  - **Decrement Quick State**: selects the previous Quick State slot.
+  - **Decrement Quick State** selects the previous Quick State slot.
     The status bar will briefly display the new current slot number.
-  - **Increment Quick State**: selects the next Quick State slot.
+  - **Increment Quick State** selects the next Quick State slot.
     The status bar will briefly display the new current slot number.
-  - **Pause Emulation**: pauses the emulated console
+  - **Pause Emulation** pauses the emulated console
     until the Pause Emulation hotkey is pressed a second time.
-  - **Fast Forward**: disables audio and video synchronisation
+  - **Fast Forward** disables audio and video synchronisation
     for as long as it's held down,
     so emulation proceeds as quickly as possible.
     If your PC struggles to hit "real time"
     (60fps for most emulated consoles),
     this likely won't have any effect.
-  - **Power Cycle**: turns the emulated console off and back on,
+  - **Power Cycle** turns the emulated console off and back on,
     (a "hard reset"),
     just like the "Power Cycle" menu item
     in [the console menu](#the-console-menu).
-  - **Rotate Display**: will toggle the display
+  - **Rotate Display** will toggle the display
     of the Game Boy Advance
     and WonderSwan (Color)
     between the usual landscape orientation
@@ -302,31 +325,39 @@ Advanced
 This tab contains all the settings
 that didn't fit into one of the other categories.
 
-  - **Video**: controls how higan will draw
+**Driver Selection**
+tells higan how to
+accept input,
+display video,
+and play sound
+on this computer.
+
+  - **Video** controls how higan will draw
     the emulated console's video output
     to the PC screen.
     "None" means no video will be drawn.
-    See [Drivers](#drivers) for details.
+  - **Audio** controls how higan will present
-  - **Audio**: controls how higan will present
     the emulated console's audio output.
     "None" means no audio will be played.
-    See [Drivers](#drivers) for details.
+  - **Input** controls how higan checks for input
-  - **Input**: controls how higan checks for input
     from the PC's input devices.
     "None" means the emulated console cannot be controlled.
-    See [Drivers](#drivers) for details.
+
-  - **Location**: selects where the [Game Library](#the-game-library)
+See [Choosing drivers](../guides/drivers.md)
+for help choosing which drivers you should use.
+
+**Game Library**
+configures how higan interacts
+with the [Game Library](../concepts/game-library.md).
+
+  - **Location** selects where the Game Library
     looks for games to load.
-    See [Moving the Game Library](#moving-the-game-library)
+    See [Moving the Game Library](../concepts/game-library.md#moving-the-game-library)
     for more information.
-  - **Ignore Manifests**: makes higan ignore the manifest file
+  - **Ignore Manifests** makes higan ignore the manifest file
-    in the a loaded game's [game folder](#why-game-folders)
+    in the a loaded game's
+    [game folder](../concepts/game-folders.md)
     in favour of asking icarus
     to guess a manifest on the fly.
-    This means that incompatible or incorrect manifests
+    See [What is a manifest?](../concepts/game-folders#what-is-a-manifest)
-    generated by old versions of icarus
+    for details.
-    won't cause problems,
-    but means you can't fix incorrect manifests
-    generated by the current version of icarus.
-    See also the "Create Manifests" option in
-    [the icarus Settings dialog](#the-icarus-settings-dialog).