fish: display right prompt even on SLIM

src/.config/fish/config.fish

@@ -1,3 +1,7 @@
+if test -z "$SYSTEM_PROFILE"
+	set -gx SYSTEM_PROFILE SLIM
+end
+
 source ~/.config/fish/aliases.fish
 
 # Set GPG_TTY

src/.config/fish/functions/prompts.fish

@@ -1,12 +1,12 @@
 function fish_right_prompt
-	if test $SYSTEM_PROFILE != "DEFAULT"
+	if test $SYSTEM_PROFILE = "MINIMAL"
 		return
 	end
 
 	set -l usercolor (set_color $fish_color_cwd)
 	if command -sq cksum
 		# randomised color for user/hostname based on disco.fish
-		set -l shas (echo $USER@$hostname | cksum | string split -f1 ' ' | math --base=hex | string sub -s 3 | string pad -c 0 -w 6 | string match -ra ..)
+		set -l shas (echo $USER$hostname | cksum | string split -f1 ' ' | math --base=hex | string sub -s 3 | string pad -c 0 -w 6 | string match -ra ..)
 		set -l col 0x$shas[1..3]
 
 		# ensure luminance is readable
@@ -41,5 +41,10 @@ function fish_right_prompt
 		(set_color normal)
 end
 function fish_prompt
-	printf '%s%s%s> ' (set_color $fish_color_cwd) (prompt_pwd) (set_color normal)
+	if fish_is_root_user
+		set letter '#'
+	else
+		set letter '>'
+	end
+	printf '%s%s%s%s ' (set_color $fish_color_cwd) (prompt_pwd) (set_color normal) $letter
 end