# vim: syntax=fish:

function show-colors -d "Displays all of the terminal colors"
	set name0 regular;    set name1 bold;       set name2 faint
	set name3 italic;     set name4 underline;  set name5 blink
	set name6 blink2;     set name7 reverse;    set name8 conceal
	set name9 strike;     set name51 framed;    set name52 encircled
	set name53 overlined; set name60 rsline;    set name61 doubleline
	set name62 lsline;    set name63 overline2; set name64 stress

	for mode in (seq 0 9) (seq 51 53)
		set name name$mode
		echo "Mode $mode ("$$name")"
		for bg in 49 (seq 40 47)
			for fg in 39 (seq 30 37)
				echo -n \e"[$mode;$bg;$fg""m$mode;$bg;$fg"\e"[0;37;40m"
			end
			echo \e"[0m"
		end
		echo \e"[0m"
	end

	echo "8 bit color"
	for fg in (seq 0 15)
		echo -n \e"[48;5;$fg""m    "
	end
	echo \e"[0m"

	for fg in (seq 232 255)
		echo -n \e"[48;5;$fg""m   "
	end
	echo \e"[0m"

	for fg in (seq 16 231)
		echo -n \e"[48;5;$fg""m  "
		test (math \( $fg - 15 \) % 36) -eq 0
		and echo \e"[0m"
	end
	echo \e"[0m"

	set roygcbvp "242;119;119" "242;160;119" "242;217;119" "137;242;119" \
	             "119;234;242" "119;123;242" "180;119;242" "242;119;236"

	set flag "91;207;250" "245;171;185" "255;255;255"

	echo "24 bit color"
	for fg in $roygcbvp
		echo -n \e"[48;2;$fg""m          "
	end
	echo \e"[0m"

	for fg in 1 2 3 2 1
		echo -n \e"[48;2;"$flag[$fg]"m                "
	end
	echo \e"[0m"
end

## EOF