SRFI-14

SRFI-14: Character-set Library

http://srfi.schemers.org/srfi-14/srfi-14.html

SRFI-14 is implemented in Bigloo ChezScheme ChibiScheme Chicken Foment Gambit Gauche Gerbil Guile Ikarus Kawa Larceny MIT-Scheme Mosh MzScheme SISC STklos Sagittarius Scheme48 Schluessel Scsh Ypsilon

Predicates & comparison

char-set?, char-set=, char-set<=, char-set-hash

Iterating over character sets

char-set-cursor, char-set-ref, char-set-cursor-next, end-of-char-set?, char-set-fold, char-set-unfold, char-set-unfold!, char-set-for-each, char-set-map

Creating character sets

char-set-copy, char-set,

list->char-set, string->char-set, list->char-set!, string->char-set!, char-set-filter, ucs-range->char-set, char-set-filter!, ucs-range->char-set!,

Querying character sets

char-set->list, char-set->string, char-set-size, char-set-count, char-set-contains?, char-set-every, char-set-any

Character-set algebra

char-set-adjoin, char-set-delete, char-set-adjoin!, char-set-delete!,

char-set-complement, char-set-union, char-set-intersection, char-set-complement!, char-set-union!, char-set-intersection!,

char-set-difference, char-set-xor, char-set-diff+intersection, char-set-difference!, char-set-xor!, char-set-diff+intersection!

Standard character sets

char-set:lower-case, char-set:upper-case, char-set:title-case, char-set:letter, char-set:digit, char-set:letter+digit, char-set:graphic, char-set:printing, char-set:whitespace, char-set:iso-control, char-set:punctuation, char-set:symbol, char-set:hex-digit, char-set:blank, char-set:ascii, char-set:empty, char-set:full