Update help/manpage

man/feh.pre

@@ -560,13 +560,6 @@ but scale the image to the maximum size that fits the screen with black borders
 Fit the file into the background without repeating it, cutting off stuff or
 using borders.  But the aspect ratio is not preserved either
 .
-.It Cm --bg-seamless
-Like
-.Cm --bg-tile ,
-but with blurry corners so that it is
-.Pq in some cases ;-)
-less obvious that the image is too small
-.
 .It Cm --bg-tile
 Tile
 .Pq repeat

src/help.raw

@@ -63,14 +63,17 @@ OPTIONS
      --index-name BOOL     Show/Don't show filename in index/thumbnail mode
      --index-size BOOL     Show/Don't show filesize in index/thumbnail mode
      --index-dim BOOL      Show/Don't show dimensions in index/thumbnail mode
-     --bg-tile FILE        Set FILE as tiled desktop background
      --bg-center FILE      Set FILE as centered desktop background
-     --bg-scale FILE       Set FILE as scaled desktop background. This will
-                           fill the whole background, but the images' aspect
-                           ratio may not be preserved
      --bg-fill FILE        Like --bg-scale, but preserves aspect ratio by
                            zooming the image until it fits. May cut off
                            corners
+     --bg-max FILE         Like --bg-fill, but scale the image to the maximum
+                           size that fits the screen with black borders on one
+                           side
+     --bg-scale FILE       Set FILE as scaled desktop background. This will
+                           fill the whole background, but the images' aspect
+                           ratio may not be preserved
+     --bg-tile FILE        Set FILE as tiled desktop background
  -C, --fontpath PATH       Specify an extra directory to look in for fonts,
                            can be used multiple times to add multiple paths.
  -M, --menu-font FONT      Use FONT for the font in menus.