This library implements several algorithms related to the Unicode Standard: * Look up uppercase, lowercase, and titlecase equivalents of a unicode character. * Implementation of grapheme and work breaking rules. * Implementation of line breaking rules. * Several ancillary functions, like looking up the unicode character that corresponds to some HTML 4.0 entity (such as "&", for example), and determining the normal width or a double-width status of a unicode character. Also, an adaptation of the iconv(3) API for this unicode library.
WWW: http://www.courier-mta.org/imap/
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