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adding dummy with-raw-io and get-terminal-width defs

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Alex Shinn 2017-01-23 23:21:06 +09:00
parent ac6d0124c4
commit 7b936e4190
1 changed files with 4 additions and 1 deletions
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5
lib/chibi/term/edit-line.sld
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@ -27,8 +27,11 @@
(chibi ast)))
(else
(begin
(define (with-raw-io port thunk)
(with-stty '(not icanon isig echo) thunk port))
(define (get-terminal-width . x) 80)
(define-syntax protect
(syntax-rules () (protect . x) (guard . x)))
(syntax-rules () ((protect . x) (guard . x))))
(define (print-exception exn . o)
(let ((out (if (pair? o) (car o) (current-error-port))))
(write exn out)