Access the elements and other information of a character set with these procedures.
Returns an association list containing debugging information for cs. The association list has the following entries.
The char-set itself
The number of groups of contiguous code points the char-set contains
A list of lists where each sublist is a range of code points and their associated characters
The return value of this function cannot be relied upon to be consistent between versions of Guile and should not be used in code.
Return the number of elements in character set cs.
Return the number of the elements int the character set cs which satisfy the predicate pred.
Return a list containing the elements of the character set cs.
Return a string containing the elements of the character set cs. The order in which the characters are placed in the string is not defined.
#t if the character ch is contained in the
character set cs, or
Return a true value if every character in the character set cs satisfies the predicate pred.
Return a true value if any character in the character set cs satisfies the predicate pred.