ncurses macro

ncurses macro pasted by sak on Fri Mar 7 20:19:03 2014

(define-syntax text-color
  (syntax-rules ()
    ((_ color)
      `(lambda () (attrset (COLOR_PAIR color))))
    ((_ color bold)
      `(lambda () (attrset (bitwise-ior (COLOR_PAIR color) A_BOLD))))))

using a procedure added by mario-goulart on Fri Mar 7 20:21:46 2014

(define (text-color color #!key bold?)
  (attrset
   (if bold?
       (bitwise-ior (COLOR_PAIR color) A_BOLD)
     (COLOR_PAIR color))))