docs: update

neofetch

@@ -812,27 +812,26 @@ EOF
 # DETECT INFORMATION
 
 get_os() {
-    # $kernel_name is set in a function called cache_uname and is
-    # just the output of "uname -s".
-    case "$kernel_name" in
-        "Darwin"):   "$darwin_name" ;;
-        "SunOS"):    "Solaris" ;;
-        "Haiku"):    "Haiku" ;;
-        "MINIX"):    "MINIX" ;;
-        "AIX"):      "AIX" ;;
-        "IRIX"*):    "IRIX" ;;
-        "FreeMiNT"): "FreeMiNT" ;;
+    # $kernel_name is the output of 'uname -s'.
+    case $kernel_name in
+        Darwin):   "$darwin_name" ;;
+        SunOS):    Solaris ;;
+        Haiku):    Haiku ;;
+        MINIX):    MINIX ;;
+        AIX):      AIX ;;
+        IRIX*):    IRIX ;;
+        FreeMiNT): FreeMiNT ;;
 
-        "Linux" | "GNU"*)
-            : "Linux"
+        Linux|GNU*)
+            : Linux
         ;;
 
-        *"BSD" | "DragonFly" | "Bitrig")
-            : "BSD"
+        *BSD|DragonFly|Bitrig)
+            : BSD
         ;;
 
-        "CYGWIN"* | "MSYS"* | "MINGW"*)
-            : "Windows"
+        CYGWIN*|MSYS*|MINGW*)
+            : Windows
         ;;
 
         *)
@@ -841,6 +840,7 @@ get_os() {
             exit 1
         ;;
     esac
+
     os="$_"
 }
 
@@ -1393,7 +1393,6 @@ get_packages() {
         ;;
 
         "IRIX")
-            manager="swpkg"
             tot versions -b && ((packages-=3))
         ;;
     esac
@@ -1753,23 +1752,15 @@ get_wm_theme() {
         "Quartz Compositor")
             global_preferences="${HOME}/Library/Preferences/.GlobalPreferences.plist"
             wm_theme="$(PlistBuddy -c "Print AppleInterfaceStyle" "$global_preferences")"
-            wm_theme_color="$(PlistBuddy -c "Print AppleAccentColor" "$global_preferences")"
+            wm_theme_color="$(PlistBuddy -c "Print AppleAquaColorVariant" "$global_preferences")"
 
             [[ -z "$wm_theme" ]] && \
                 wm_theme="Light"
 
-            case "$wm_theme_color" in
-                "-1") wm_theme_color="Graphite" ;;
-                "0") wm_theme_color="Red" ;;
-                "1") wm_theme_color="Orange" ;;
-                "2") wm_theme_color="Yellow" ;;
-                "3") wm_theme_color="Green" ;;
-                "5") wm_theme_color="Purple" ;;
-                "6") wm_theme_color="Pink" ;;
-                *) wm_theme_color="Blue" ;;
-            esac
+            [[ -z "$wm_theme_color" ]] || ((wm_theme_color == 1)) && \
+                wm_theme_color="Blue"
 
-            wm_theme="${wm_theme_color} ($wm_theme)"
+            wm_theme="${wm_theme_color:-Graphite} ($wm_theme)"
         ;;
 
         *"Explorer")
@@ -4075,6 +4066,8 @@ get_full_path() {
 }
 
 get_user_config() {
+    mkdir -p "${XDG_CONFIG_HOME}/neofetch/"
+
     # --config /path/to/config.conf
     if [[ -f "$config_file" ]]; then
         source "$config_file"
@@ -4089,11 +4082,10 @@ get_user_config() {
         source "${XDG_CONFIG_HOME}/neofetch/config"
         err "Config: Sourced user config.    (${XDG_CONFIG_HOME}/neofetch/config)"
 
-    elif [[ -z "$no_config" ]]; then
+    else
         config_file="${XDG_CONFIG_HOME}/neofetch/config.conf"
 
         # The config file doesn't exist, create it.
-        mkdir -p "${XDG_CONFIG_HOME}/neofetch/"
         printf '%s\n' "$config" > "$config_file"
     fi
 }
@@ -4467,7 +4459,6 @@ IMAGE:
 OTHER:
     --config /path/to/config    Specify a path to a custom config file
     --config none               Launch the script without a config file
-    --no_config                 Don't create the user config file.
     --print_config              Print the default config file to stdout.
     --stdout                    Turn off all colors and disables any ASCII/image backend.
     --help                      Print this text and exit
@@ -4487,7 +4478,7 @@ exit 1
 
 get_args() {
     # Check the commandline flags early for '--config'.
-    [[ "$*" != *--config* && "$*" != *--no_config* ]] && get_user_config
+    [[ "$*" != *--config* ]] && get_user_config
 
     while [[ "$1" ]]; do
         case "$1" in
@@ -4648,7 +4639,6 @@ get_args() {
                     ;;
                 esac
             ;;
-            "--no_config") no_config="on" ;;
             "--stdout") stdout="on" ;;
             "-v") verbose="on" ;;
             "--print_config") printf '%s\n' "$config"; exit ;;
@@ -5209,26 +5199,22 @@ EOF
         "Artix"*)
             set_colors 6 6 7 1
             read -rd '' ascii_data <<'EOF'
-${c1}                   '
-                  'o'
-                 'ooo'
-                'ooxoo'
-               'ooxxxoo'
-              'oookkxxoo'
-             'oiioxkkxxoo'
-            ':;:iiiioxxxoo'
-               `'.;::ioxxoo'
-          '-.      `':;jiooo'
-         'oooio-..     `'i:io'
-        'ooooxxxxoio:,.   `'-;'
-       'ooooxxxxxkkxoooIi:-.  `'
-      'ooooxxxxxkkkkxoiiiiiji'
-     'ooooxxxxxkxxoiiii:'`     .i'
-    'ooooxxxxxoi:::'`       .;ioxo'
-   'ooooxooi::'`         .:iiixkxxo'
-  'ooooi:'`                `'';ioxxo'
- 'i:'`                          '':io'
-'`                                   `'
+${c1}              .'
+             .cc'
+            .cccc.
+            cccccc.
+           :ccccccc.
+          ;ccccccccc
+            .;cccccc:
+        ..     .;cccc;
+       'cccc;..   .,cc;
+      'ccccccccc:'.   ''
+     .cccccccccccccc:;.
+    .cccccccccccccc:,.   .
+   ccccccccccc;'.    .;cc.
+  cccccccc,..     ':cccccc.
+ :ccc:'.           .';ccccc
+;;..                    .';:
 EOF
         ;;
 
@@ -8829,10 +8815,9 @@ EOF
         ;;
     esac
 
-    # Overwrite distro colors if '$ascii_colors' doesn't
-    # equal 'distro'.
-    if [[ "${ascii_colors[0]}" != "distro" ]]; then
-        color_text="off"
+    # Overwrite distro colors if '$ascii_colors' doesn't equal 'distro'.
+    if [[ ${ascii_colors[0]} != distro ]]; then
+        color_text=off
         set_colors "${ascii_colors[@]}"
     fi
 }
@@ -8846,14 +8831,14 @@ main() {
 
     get_args "$@"
     get_simple "$@"
-    [[ "$verbose" != "on" ]] && exec 2>/dev/null
+    [[ $verbose != on ]] && exec 2>/dev/null
     get_distro
     get_bold
     get_distro_ascii
-    [[ "$stdout" == "on" ]] && stdout
+    [[ $stdout == on ]] && stdout
 
     # Minix doesn't support these sequences.
-    if [[ "$TERM" != "minix" && "$stdout" != "on" ]]; then
+    if [[ $TERM != minix && $stdout != on ]]; then
         # If the script exits for any reason, unhide the cursor.
         trap 'printf "\e[?25h\e[?7h"' EXIT
 
@@ -8869,17 +8854,17 @@ main() {
 
     # w3m-img: Draw the image a second time to fix
     # rendering issues in specific terminal emulators.
-    [[ "$image_backend" == *w3m* ]] && display_image
+    [[ $image_backend == *w3m* ]] && display_image
 
     # Add neofetch info to verbose output.
     err "Neofetch command: $0 $*"
     err "Neofetch version: $version"
 
     # Show error messages.
-    [[ "$verbose" == "on" ]] && printf "%b" "$err" >&2
+    [[ $verbose == on ]] && printf '%b' "$err" >&2
 
     # If `--loop` was used, constantly redraw the image.
-    while [[ "$image_loop" == "on" && "$image_backend" == "w3m" ]]; do display_image; sleep 1; done
+    while [[ $image_loop == on && $image_backend == w3m ]]; do display_image; sleep 1; done
 
     return 0
 }