cyclone/docs/api/scheme/char.md
2016-09-29 00:15:26 -04:00

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# Char Library
The `(scheme char)` library provides the procedures for dealing with characters.
For more information see the [R<sup>7</sup>RS Scheme Specification](../../r7rs.pdf).
- `char-alphabetic?`
- `char-downcase`
- `char-lower-case?`
- `char-numeric?`
- `char-upcase`
- `char-upper-case?`
- `char-whitespace?`
- `digit-value`
- `string-upcase`
- `string-downcase`