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(define-module (vulgar color)
:export (color-escape))
(define-public STR-RESET "\x1b[m")
(define (color-escape n)
(cond ((not n) "")
((char=? #\# (string-ref n 0))
(let* ((str (string-drop n 1))
(rs (substring str 0 2))
(gs (substring str 2 4))
(bs (substring str 4 6)))
(format #f "\x1b[38;2;~a;~a;~am"
(string->number rs 16)
(string->number gs 16)
(string->number bs 16))))))
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