mes: Support Nyacc 0.85.3: Add char-set-copy.

* mes/module/srfi/srfi-14.mes (char-set-copy): New function>
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Jan Nieuwenhuizen 2018-09-05 20:28:06 +02:00
parent 738c009456
commit d7f5af4a61
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@ -52,3 +52,6 @@
(define (char-whitespace? c)
(char-set-contains? char-set:whitespace c))
(define (char-set-copy cs)
(map identity cs))