SRFI 14 (MIT/GNU Scheme 12.1)

Description: An extensive set of definitions for working with sets of characters.
URL: https://srfi.schemers.org/srfi-14/srfi-14.html
Support: Fully supported.
Libraries: (srfi 14)
Global: Most names are bound in the MIT/GNU Scheme global environment. Exceptions are the linear-update procedures whose names end in !.

->char-set char-set

char-set->list char-set->string

char-set-adjoin char-set-adjoin!

char-set-any char-set-complement

char-set-complement! char-set-contains?

char-set-copy char-set-count

char-set-cursor char-set-cursor-next

char-set-delete char-set-delete!

char-set-diff+intersection char-set-diff+intersection!

char-set-difference char-set-difference!

char-set-every char-set-filter

char-set-filter! char-set-fold

char-set-for-each char-set-hash

char-set-intersection char-set-intersection!

char-set-map char-set-ref

char-set-size char-set-unfold

char-set-unfold! char-set-union

char-set-union! char-set-xor

char-set-xor! char-set:ascii

char-set:blank char-set:digit

char-set:empty char-set:full

char-set:graphic char-set:hex-digit

char-set:iso-control char-set:letter

char-set:letter+digit char-set:lower-case

char-set:printing char-set:punctuation

char-set:symbol char-set:title-case

char-set:upper-case char-set:whitespace

char-set<= char-set=

char-set? end-of-char-set?

list->char-set list->char-set!

string->char-set string->char-set!

ucs-range->char-set ucs-range->char-set!