image: Removed catimg support. Fixed sixel size.

neofetch

@@ -638,7 +638,7 @@ disk_display="off"
 # Image backend.
 #
 # Default:  'ascii'
-# Values:   'ascii', 'caca', 'catimg', 'jp2a', 'iterm2', 'off', 'termpix', 'pixterm', 'tycat', 'w3m'
+# Values:   'ascii', 'caca', 'jp2a', 'iterm2', 'off', 'termpix', 'pixterm', 'tycat', 'w3m'
 # Flag:     --backend
 image_backend="ascii"
 
@@ -740,14 +740,6 @@ crop_offset="center"
 #          --size
 image_size="auto"
 
-# Catimg block size.
-# Control the resolution of catimg.
-#
-# Default: '2'
-# Values:  '1', '2'
-# Flags:   --catimg_size
-catimg_size="2"
-
 # Gap between image and text
 #
 # Default: '3'
@@ -3388,7 +3380,7 @@ image_backend() {
         "ascii") get_ascii ;;
         "off") image_backend="off" ;;
 
-        "caca" | "catimg" | "jp2a" | "iterm2" | "termpix" |\
+        "caca" | "jp2a" | "iterm2" | "termpix" |\
         "tycat" | "w3m" | "sixel" | "pixterm" | "kitty")
             get_image_source
 
@@ -3417,7 +3409,7 @@ image_backend() {
 
         *)
             err "Image: Unknown image backend specified '$image_backend'."
-            err "Image: Valid backends are: 'ascii', 'caca', 'catimg', 'jp2a', 'iterm2', 'kitty',
+            err "Image: Valid backends are: 'ascii', 'caca', 'jp2a', 'iterm2', 'kitty',
                                             'off', 'sixel', 'pixterm', 'termpix', 'tycat', 'w3m')"
             err "Image: Falling back to ascii mode."
             get_ascii
@@ -3799,11 +3791,6 @@ display_image() {
                 to_off "Image: libcaca failed to display the image."
         ;;
 
-        "catimg")
-            catimg -w "$((width*2 / font_width))" -r "$catimg_size" "$image" ||\
-                to_off "Image: catimg failed to display the image."
-        ;;
-
         "jp2a")
             jp2a --width="$((width / font_width))" \
                  --height="$((height / font_height))" \
@@ -3824,7 +3811,9 @@ display_image() {
         ;;
 
         "sixel")
-            img2sixel -w "$width" "$image" ||\
+            img2sixel -w "$width" \
+                      -h "$height" \
+                      "$image" ||\
                 to_off "Image: libsixel failed to display the image."
         ;;
 
@@ -4205,7 +4194,6 @@ kde_config_dir() {
 dynamic_prompt() {
     [[ "$image_backend" == "off" ]] && { printf "\n"; return; }
     [[ "$image_backend" != "ascii" ]] && lines="$(((height + yoffset) / font_height))"
-    [[ "$image_backend" == "catimg" ]] && { printf "%b" "\e[1000B"; return; }
 
     # If the ascii art is taller than the info.
     if ((lines > info_height)); then
@@ -4459,14 +4447,13 @@ BARS:
 
 IMAGE BACKEND:
     --backend backend           Which image backend to use.
-                                Possible values: 'ascii', 'caca', 'catimg', 'jp2a', 'iterm2', 'off',
+                                Possible values: 'ascii', 'caca', 'jp2a', 'iterm2', 'off',
                                 'sixel', 'tycat', 'w3m'
     --source source             Which image or ascii file to use.
                                 Possible values: 'auto', 'ascii', 'wallpaper', '/path/to/img',
                                 '/path/to/ascii', '/path/to/dir/'
     --ascii source              Shortcut to use 'ascii' backend.
     --caca source               Shortcut to use 'caca' backend.
-    --catimg source             Shortcut to use 'catimg' backend.
     --iterm2 source             Shortcut to use 'iterm2' backend.
     --jp2a source               Shortcut to use 'jp2a' backend.
     --kitty source              Shortcut to use 'kitty' backend.
@@ -4508,7 +4495,6 @@ IMAGE:
                                 in some terminals emulators when using image mode.
     --size 00px | --size 00%    How to size the image.
                                 Possible values: auto, 00px, 00%, none
-    --catimg_size 1/2           Change the resolution of catimg.
     --crop_mode mode            Which crop mode to use
                                 Takes the values: normal, fit, fill
     --crop_offset value         Change the crop offset for normal mode.
@@ -4652,7 +4638,7 @@ get_args() {
             # Image backend
             "--backend") image_backend="$2" ;;
             "--source") image_source="$2" ;;
-            "--ascii" | "--caca" | "--catimg" | "--jp2a" | "--iterm2" | "--off" | "--pixterm" |\
+            "--ascii" | "--caca" | "--jp2a" | "--iterm2" | "--off" | "--pixterm" |\
             "--sixel" | "--termpix" | "--tycat" | "--w3m" | "--kitty")
                 image_backend="${1/--}"
                 case "$2" in
@@ -4664,7 +4650,6 @@ get_args() {
             # Image options
             "--loop") image_loop="on" ;;
             "--image_size" | "--size") image_size="$2" ;;
-            "--catimg_size") catimg_size="$2" ;;
             "--crop_mode") crop_mode="$2" ;;
             "--crop_offset") crop_offset="$2" ;;
             "--xoffset") xoffset="$2" ;;