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December 31, 2015 01:48
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| (define (read-vec port) | |
| (if (eq? (peek-char port) #\]) | |
| (begin (read-char port) '()) | |
| (cons (read) (read-vec port)))) | |
| (set-read-syntax! #\[ (lambda (port) | |
| (cons 'vector (read-vec port)))) | |
| ;; REPL | |
| #1> [1 2 [3 4]] | |
| #(1 2 #(3 4)) |
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