update documentation regarding sockets and init

The init command was deprecated, but we didn't put that in the command's
documentation. Similarly, we forgot to update the docs regarding the new
socket path.

doc/swww-daemon.1.scd

@@ -28,9 +28,10 @@ swww-daemon [-q|--quiet] [-f|--format <xrgb|xbgr|rgb|bgr>]
 # DESCRIPTION
 
 The *swww-daemon* will run continuously, waiting for commands in
-_$XDG_RUNTIME_DIR/swww.socket_ (or _/tmp/swww/swww.socket_, if $XDG_RUNTIME_DIR
-is not set). The daemon will take care of both creating and deleting that file
-when it is initialized or killed.
+_${XDG_RUNTIME_DIR}/swww-${WAYLAND_DISPLAY}.socket_ (or
+_/tmp/swww/swww-${WAYLAND_DISPLAY}.socket_, if $XDG_RUNTIME_DIR is not set). The
+daemon will take care of both creating and deleting that file when it is
+initialized or killed.
 
 # SEE ALSO
 *swww-init*(1)

doc/swww.1.scd

@@ -56,8 +56,8 @@ protocol*. Typically, _wlr-roots_ based compositors.
 
 # FILES
 *swww* will create the following files in your system:
-	- A socket in _$XDG_RUNTIME_DIR/swww.socket_ or _/tmp/swww/swww.socket_, if
-	  $XDG_RUNTIME_DIR does not exist.
+	- A socket in _${XDG_RUNTIME_DIR}/swww-${WAYLAND_DISPLAY}.socket_,  or
+	_/tmp/swww/swww-${WAYLAND_DISPLAY}.socket_, if $XDG_RUNTIME_DIR is not set.
 	- Cache files in _$XDG_CACHE_HOME/swww_ or _$HOME/.cache/swww_ if
 	  $XDG_CACHE_HOME does not exist. These are used to set the wallpaper to the
 	  previous image when a monitor is (re)connected or turned on.

src/cli.rs

@@ -167,7 +167,7 @@ pub enum Swww {
     /// Use `-` to read from stdin
     Img(Img),
 
-    /// Initializes the daemon.
+    /// [DEPRECATED] Initializes the daemon.
     ///
     /// Exits if there is already a daemon running. We check that by seeing if
     /// $XDG_RUNTIME_DIR/swww.socket exists.