(read-from-string "123") is equivalent to `(call-with-input-string "123"
read)` while read-from-string-all can be replaced by:
(define (read-all in)
(let loop ([result '()])
(let ((v (read in)))
(if (eof-object? v)
(reverse result)
(loop (cons v result))))))
> (call-with-input-string "123 456" read-all)
'(123 456)
although I am not sure it is a good idea to call read on strings received
from the user...
Alex.
On Wednesday, February 6, 2019 at 6:49:57 PM UTC+8, Laurent Orseau wrote:
>
> read-from-string and read-from-string-all are convenient functions, but
> they belong to the mzlib/string library, which is deprecated. I can't find
> an existing replacement in racket/string or racket/base. Is there one with
> a different name?
>
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