; (print (sprintf "\033[31mred text"))
; (print (sprintf "\x1B[31mred text"))

(define term-rst-esc "\x1B[0m")
(define term-red-esc '"\x1B[31m")
(define term-green-esc "\x1B[32m")
(define term-yellow-esc "\x1B[33m")
(define term-blue-esc "\x1B[34m")
(define term-magenta-esc "\x1B[35m")
(define term-cyan-esc "\x1B[36m")
(define term-white-esc "\x1B[37m")
(define term-bold-esc "\x1B[1m")
(define term-underline-esc "\x1B[4m")

(defun term-red (str) (sprintf (+ term-red-esc str term-rst-esc)))
(defun term-green (str) (sprintf (+ term-green-esc str term-rst-esc)))
(defun term-yellow (str) (sprintf (+ term-yellow-esc str term-rst-esc)))
(defun term-blue (str) (sprintf (+ term-blue-esc str term-rst-esc)))
(defun term-magenta (str) (sprintf (+ term-magenta-esc str term-rst-esc)))
(defun term-cyan (str) (sprintf (+ term-cyan-esc str term-rst-esc)))
(defun term-white (str) (sprintf (+ term-white-esc str term-rst-esc)))
(defun term-bold (str) (sprintf (+ term-bold-esc str term-rst-esc)))
(defun term-underline (str) (sprintf (+ term-underline-esc str term-rst-esc)))

(print (term-red "red text"))
(print (term-green "green text"))
(print (term-yellow "yellow text"))
(print (term-blue "blue text"))
(print (term-magenta "magenta text"))
(print (term-cyan "cyan text"))
(print (term-white "white text"))
(print (term-bold "bold text"))
(print (term-underline "underline text"))
(print "normal text")