Реферат: Разработка оболочки экспертной системы

(set! ch (read-char mainw))

(Window-Set-Cursor! mainw 22 30)

(display " " mainw)

(window-delete submenuw)

(cond ((eq? ch #\1) (Window-Set-Position! deliw 11 10)

(Window-Set-Size! deliw 4 57)

(Window-Clear deliw) (del_ill)

(window-delete deliw))

((eq? ch #\2) (Window-Set-Position! delsw 6 10)

(Window-Set-Size! delsw 17 57)

(Window-Clear delsw) (del_sym)

(window-delete delsw))

((eq? ch #\ESCAPE))

(t (deleting)) ))

;Удаление болезни

(define (del_ill)

(define nums)

(window-set-cursor! deliw 1 2)

(display "Введите название БОЛЕЗНИ, которую хотите" deliw)

(newline deliw)

(display " УДАЛИТЬ: " deliw)

(set! ill (read-line deliw))

(set! nums (find_sym ill *it_is*))

(set! *it_is* (delete! (list ill nums) *it_is*))

(delsyms nums) )

(define (delsyms spis_nums)

(cond ((null? spis_nums) t)

(t (set! *symptom* (delete!

(list (car spis_nums)