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https://github.com/ashinn/chibi-scheme.git
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8b5eb68238
They can be close()d explicitly with close-file-descriptor, and will close() on gc, but only explicitly closing the last port on them will close the fileno. Notably needed for network sockets where we open separate input and output ports on the same socket.
28 lines
1 KiB
Scheme
28 lines
1 KiB
Scheme
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(define-library (scheme char)
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(import (scheme base))
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(cond-expand
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(full-unicode
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(import (scheme write)
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(chibi char-set full)
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(chibi char-set base)
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(chibi iset base))
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(include "char/full.scm")
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(include "char/special-casing.scm")
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(include "char/case-offsets.scm"))
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(else
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(include "char/ascii.scm")
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(import
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(only (chibi)
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string-ci<=? string-ci<? string-ci=? string-ci>=? string-ci>?
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char-ci<=? char-ci<? char-ci=? char-ci>=? char-ci>?
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char-alphabetic? char-lower-case? char-numeric?
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char-upper-case? char-whitespace? digit-value
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char-upcase char-downcase))))
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(include "digit-value.scm")
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(export
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char-alphabetic? char-ci<=? char-ci<? char-ci=? char-ci>=? char-ci>?
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char-downcase char-foldcase char-lower-case? char-numeric?
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char-upcase char-upper-case? char-whitespace? digit-value
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string-ci<=? string-ci<? string-ci=? string-ci>=? string-ci>?
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string-downcase string-foldcase string-upcase))
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