Ben / Nujel

;; This File contains various functions generating ansi escape sequences for colorful output

[def ansi-fg #[
	"\e[0;30m"
	"\e[0;31m"
	"\e[0;32m"
	"\e[0;33m"
	"\e[0;34m"
	"\e[0;35m"
	"\e[0;36m"
	"\e[0;37m"
	"\e[1;30m"
	"\e[1;31m"
	"\e[1;32m"
	"\e[1;33m"
	"\e[1;34m"
	"\e[1;35m"
	"\e[1;36m"
	"\e[1;37m"
]]
[def ansi-reset "\e[0m"]

[def ansi-wrap [λ [code string]
	"Wrap STRING in the ansi color CODE"
	[[ansi-fg code] string [ansi-reset]]
]]

[def ansi-black [λ [...args]
	"Wrap ARGS in black"
	[ansi-wrap 0 [apply cat ...args]]
]]

[def ansi-dark-red [λ [...args]
	"Wrap ARGS in dark red"
	[ansi-wrap 1 [apply cat ...args]]
]]
[def ansi-dark-green [λ [...args]
	"Wrap ARGS in dark green"
	[ansi-wrap 2 [apply cat ...args]]
]]

[def ansi-brown [λ [...args]
	"Wrap ARGS in brown"
	[ansi-wrap 3 [apply cat ...args]]
]]

[def ansi-dark-blue [λ [...args]
	"Wrap ARGS in dark blue"
	[ansi-wrap 4 [apply cat ...args]]
]]

[def ansi-purple [λ [...args]
	"Wrap ARGS in purple"
	[ansi-wrap 5 [apply cat ...args]]
]]

[def ansi-teal [λ [...args]
	"Wrap ARGS in teal"
	[ansi-wrap 6 [apply cat ...args]]
]]

[def ansi-dgray [λ [...args]
	"Wrap ARGS in dark gray"
	[ansi-wrap 7 [apply cat ...args]]
]]

[def ansi-gray [λ [...args]
	"Wrap ARGS in gray"
	[ansi-wrap 8 [apply cat ...args]]
]]

[def ansi-red [λ [...args]
	"Wrap ARGS in red"
	[ansi-wrap 9 [apply cat ...args]]
]]

[def ansi-green [λ [...args]
	"Wrap ARGS in green"
	[ansi-wrap 10 [apply cat ...args]]
]]

[def ansi-yellow [λ [...args]
	"Wrap ARGS in yellow"
	[ansi-wrap 11 [apply cat ...args]]
]]

[def ansi-blue [λ [...args]
	"Wrap ARGS in blue"
	[ansi-wrap 12 [apply cat ...args]]
]]

[def ansi-pink [λ [...args]
	"Wrap ARGS in pink"
	[ansi-wrap 13 [apply cat ...args]]
]]

[def ansi-cyan [λ [...args]
	"Wrap ARGS in cyan"
	[ansi-wrap 14 [apply cat ...args]]
]]

[def ansi-white [λ [...args]
	"Wrap ARGS in white"
	[ansi-wrap 15 [apply cat ...args]]
]]

[def ansi-rainbow [λ [...args]
	"Wrap ARGS in the colors of the rainbow!"
	[let [[count 0]]
		[join [map
			[λ [a]
				[set! count [logand [++ count] #x7]]
				[ansi-wrap [if [zero? count] 7 [+ count 8]] a]
			]
			[split [apply cat ...args] ""]]
		""]
	]
]]