accounting for the (char-set-union cs2...) in the spec. i.e.,
(char-set-diff+intersection a) -> copy-of-a, empty-set
and the following are equivalent:
(char-set-diff+intersection a (char-set #\a) (char-set #\b))
(char-set-diff+intersection a (char-set #\a #\b))
(scm_char_set_xor_x): disabled the side-effecting code, since it
gives inconsistent results to scm_char_set_xor for the case
(char-set-xor! a a a).
(scm_char_set_diff_plus_intersection_x): added cs2 argument, since
two arguments are compulsory in final spec. also similar changes
as for scm_char_set_diff_plus_intersection.
* srfi-14.h (scm_char_set_diff_plus_intersection_x): added cs2.
side. Bit sets were handled wrong because I couldn't tell bit
counts from byte counts. Also, the bit array should be 256 / 8
bytes long. Thank you, Gary!
Removed unnecessary protoype for scm_char_set_copy.
return #t instead of giving wrong-number-of-arguments . take a
single "rest" argument. use memcmp instead of a loop to compare
the values.
srfi-14.h: update the declaration.
when using memmove().
* srfi-14.h: Added prototypes for all exported procedures..
* srfi-13.c: Include srfi-13.h
* srfi-13.h: New file containing the prototypes.
* Makefile.am: Removed guile-srfi.texi and info_TEXINFOS variable.
(libguile_srfi_srfi_13_14_la_SOURCES): Added srfi-14.h, so it gets
distributed.
(libguile_srfi_srfi_13_14_la_SOURCES): Added srfi-13.h.
