[bpt/guile.git] / libguile / ChangeLog

2004-12-16  Kevin Ryde  <user42@zip.com.au>

	* ramap.c (scm_array_map_x): Check for at least one source argument.

2004-12-14  Kevin Ryde  <user42@zip.com.au>

	* srfi-13.c (string-any, string-every): Use a scheme wrapper around
	the C code so for the final call to the predicate procedure is a tail
	call, per SRFI-13 spec.

2004-12-10  Kevin Ryde  <user42@zip.com.au>

	* eq.c (scm_eq_p, scm_eqv_p, scm_equal_p): Update docstrings from
	recent revision to the reference manual.

	* numbers.c (scm_modulo): Amend fixme comment about negative divisor
	with "%", C99 says it's well-defined.

	* socket.c (scm_from_ipv6): Just use mpz_import.  Don't bother trying
	to fit scm_from_ulong_long, since that uses mpz_import anyway.  Don't
	bother trying to fit scm_from_ulong, not really worth the trouble if
	addresses are more than 4 bytes usually.

2004-11-30  Kevin Ryde  <user42@zip.com.au>

	* gc_os_dep.c (NetBSD): Test __m68k__ and __arm__ as well as m68k and
	arm32.  Reported by Greg Troxel.

2004-11-14  mvo  <mvo@zagadka.de>

	* unif.c, unif.h (scm_i_cvref): Made non-static for ramap.c.

	* Makefile.am (INCLUDES): It is "@LTDLINCL@", not "@LTDLINC@".

2004-11-12  Marius Vollmer  <marius.vollmer@uni-dortmund.de>

	Enclosed arrays are now their own smob.  This has been done to
	make the code more explicit about them and to prepare for the time
	when generalized vectors include arbitrary one-dimensional
	arrays. (Uptonow, enclosed arrays have been recognized by their
	use of an array as their storage 'vector'.  When all generalized
	vectors are allowed as storage, including one-dimensional arrays,
	this will no longer work.)
	
	* unif.h, unif.c: (scm_tc16_enclosed_array, SCM_ENCLOSED_ARRAYP):
	New.
	(exactly_one_third, singp): Removed.
	(scm_array_p, scm_array_dimensions, scm_shared_array_root,
	scm_shared_array_offset, scm_shared_array_increments): Handle
	enclosed arrays explicitely.
	(scm_array_rank): Likewise. Also, do not return zero for
	non-arrays, signal an error instead since arrays with rank zero do
	exist.
	(scm_i_make_ra): New, for specifying the tag of the new array.
	(scm_make_enclosed_array): Use it.
	(scm_make_ra): Reimplemented in terms of scm_i_make_ra.
	(scm_make_shared_array): Use scm_c_generalized_vector_length
	instead of scm_uniform_vector_length.
	(scm_array_in_bounds_p): Rewritten to be much cleaner.
	(scm_i_cvref): New, doing the job of scm_cvref.
	(scm_cvref): Use scm_i_cvref.
	(scm_array_ref): Do not accept non-arrays when no indices are
	given. Use scm_i_cvref to do the actual access.
	("uniform-array-set1"): Do not register.
	(scm_array_set_x, scm_uniform_array_read_x,
	scm_uniform_array_write): Handle enclosed arrays explicitly.
	(ra2l): Use scm_i_cvref instead of scm_uniform_vector_ref to also
	handle enclosed arrays.
	(scm_array_to_list): Handle enclosed arrays explicitly.
	(rapr1): Removed.
	(scm_i_print_array_dimension): Use scm_i_cvref to also handle
	enclosed arrays.
	(scm_i_print_enclosed_array): New.
	(tag_proto_table, tag_creator_table): Renamed former to latter.
	Added "a" and "b" for strings and bitvectors, resp.
	(scm_i_tag_to_prototype, scm_i_tag_to_creator): Renamed former to
	latter.  Tag "a" is in the table now, no need to handle it as a
	legacy tag.
	(scm_raprin1): Just call scm_iprin1.
	(scm_array_creator, scm_array_prototype): Handle enclosed arrays
	explicitly.
	(scm_init_unif): Initialize scm_tc16_enclosed_array smob.
	Use scm_i_print_array as printer for scm_tc16_array.
	
2004-11-10  Marius Vollmer  <mvo@zagadka.de>

	* ramap.c (cind): Changed second arg to be pointer to long instead
	of uniform vector.
	(scm_ramapc): Allocate index vector with scm_malloc and not as
	uniform vector.  Wrap it in a frame so that it gets properly freed.
	(scm_array_index_map_x): Likewise.

	* unif.c: Changed all uses of scm_array_prototype to
	scm_array_creator. (scm_i_get_old_prototype): Signal error when no
	prototype is known.
	(scm_uniform_array_read_x, scm_uniform_array_write): Reimplemented
	in terms of scm_uniform_vector_read_x and
	scm_uniform_vector_write, respectively.  Strings and
	bitvector support has been dropped.
	
	* srfi-4.h, srfi-4.c: Do not include <libguile.h>, include the
	needed files directly.  Include config.h, <unistd.h> and <io.h>
	when available.
	(scm_uniform_vector_read_x, scm_uniform_vector_write): New.

2004-11-09  Marius Vollmer  <mvo@zagadka.de>

	* gh_data.c (gh_uniform_vector_length): Properly use
	scm_c_uniform_vector_length instead of scm_uniform_vector_length.

2004-11-09  Marius Vollmer  <marius.vollmer@uni-dortmund.de>

	* srfi-4.h (scm_c_uniform_vector_ref, scm_c_uniform_vector_set_x):
	New.
	(scm_i_uniform_vector_creator): Removed.
	(scm_i_generalized_vector_creator): New.
	(scm_uniform_vector_length, scm_uniform_element_size): Do not
	handle generalized vectors, only uniform numeric vectors.
	(alloc_uvec): Do length check here...
	(make_uvec): ...but not here.
	(coerce_to_uvec): Use new generalized vector functions to handle
	all kinds of vectors in one go.
	
	* tags.h (scm_tc7_bvect): Renamed to scm_tc7_unused7, renaming the
	remaining scm_tc7_unused tags to get a neatly ordered list.

	* eq.c, evalext.c, gc-card.c, gc-mark.c, objects.c, print.c: Do no
	longer handle scm_tc7_bvect bitvectors.

	* ramap.c: Use the new generalized vector functions to handle all
	vector like things.

	* vectors.h, vectors.c (scm_is_vector, scm_c_vector_length,
	scm_c_vector_ref, scm_c_vector_set_x, scm_generalized_vector_p,
	scm_generalized_vector_length, scm_generalized_vector_ref,
	scm_generalized_vector_set_x, scm_generalized_vector_to_list,
	scm_is_generalized_vector, scm_c_generalized_vector_length,
	scm_c_generalized_vector_ref, scm_c_generalized_vector_set_x):
	New.
	
	* unif.h, unif.c (scm_bitvector_p, scm_bitvector,
	scm_make_bitvector, scm_bitvector_length, scm_bitvector_ref,
	scm_bitvector_set_x, scm_list_to_bitvector, scm_bitvector_to_list,
	scm_bitvector_fill_x, scm_is_bitvector, scm_c_make_bitvector,
	scm_c_bitvector_length, scm_c_bitvector_ref,
	scm_c_bitvector_set_x, scm_bitvector_elements,
	scm_bitvector_release, scm_frame_bitvector_release,
	scm_tc16_bitvector, bitvector_free, bitvector_print,
	bitvector_equalp, count_ones, find_first_one): New.
	(scm_bit_count, scm_bit_position, scm_bit_set_star_x,
	scm_bit_count_star, scm_bit_invert_x, scm_istr2bve): Rewritten
	using the new C API for bitvectors and maybe count_ones or
	find_first_one, as appropriate.
	(SCM_I_MAX_LENGTH, SCM_BITVECTOR_P, SCM_BITVECTOR_BASE,
	SCM_SET_BITVECTOR_BASE, SCM_BITVECTOR_MAX_LENGTH,
	SCM_BITVECTOR_LENGTH, SCM_MAKE_BITVECTOR_TAG,
	SCM_SET_BITVECTOR_LENGTH): Removed.  Replaced all uses with the
	new functions from above.
	(scm_i_proc_make_vector, scm_i_proc_make_string,
	scm_i_proc_make_bitvector): Made non-static for use in
	scm_i_generalized_vector_creator.
	(scm_make_u1vector): Removed, replaced by scm_make_bitvector.
	(scm_make_uve): Validate that the created object is a generalized
	vector.
	(scm_i_legacy_tag): Removed.
	(scm_i_print_array): Do it here.
	(scm_raprin1): Only print enclosed arrays.

	* Makefile.am (DOT_DOC_FILES): Added srfi-4.doc.

2004-11-04  Marius Vollmer  <marius.vollmer@uni-dortmund.de>

	* srfi-4.c (make_uvec): Use SCM_I_SIZE_MAX instead of SIZE_MAX for
	added portability.

	* chars.c (scm_charnames, scm_charnums): Added "sp" as an alias
	for "space".  Thanks to Bruce Korb!

	* rw.c (scm_read_string_x_partial): Bugfix, apply offset to dest
	only after dest has been set.  Thanks to Hyper Division!

	* gh_data.c (gh_uniform_vector_length): Use
	scm_uniform_vector_length instead of SCM_UVECTOR_LENGTH.

2004-11-03  Marius Vollmer  <mvo@zagadka.de>

	* unif.h (SCM_UVECTOR_BASE, SCM_SET_UVECTOR_BASE,
	SCM_UVECTOR_MAXLENGTH, SCM_UVECTOR_LENGTH, SCM_MAKE_UVECTOR_TAG,
	SCM_SET_UVECTOR_LENGTH): Removed.

2004-11-02  Marius Vollmer  <mvo@zagadka.de>
Commit	Line	Data
3b2ee265 KR	1	2004-12-16 Kevin Ryde <user42@zip.com.au>
	2
	3	* ramap.c (scm_array_map_x): Check for at least one source argument.
	4
e120686a KR	5	2004-12-14 Kevin Ryde <user42@zip.com.au>
	6
	7	* srfi-13.c (string-any, string-every): Use a scheme wrapper around
	8	the C code so for the final call to the predicate procedure is a tail
	9	call, per SRFI-13 spec.
	10
680b5237 KR	11	2004-12-10 Kevin Ryde <user42@zip.com.au>
	12
	13	* eq.c (scm_eq_p, scm_eqv_p, scm_equal_p): Update docstrings from
	14	recent revision to the reference manual.
	15
	16	* numbers.c (scm_modulo): Amend fixme comment about negative divisor
	17	with "%", C99 says it's well-defined.
	18
	19	* socket.c (scm_from_ipv6): Just use mpz_import. Don't bother trying
	20	to fit scm_from_ulong_long, since that uses mpz_import anyway. Don't
	21	bother trying to fit scm_from_ulong, not really worth the trouble if
	22	addresses are more than 4 bytes usually.
	23
446d320c KR	24	2004-11-30 Kevin Ryde <user42@zip.com.au>
	25
	26	* gc_os_dep.c (NetBSD): Test __m68k__ and __arm__ as well as m68k and
	27	arm32. Reported by Greg Troxel.
	28
f2654760 MV	29	2004-11-14 mvo <mvo@zagadka.de>
	30
	31	* unif.c, unif.h (scm_i_cvref): Made non-static for ramap.c.
	32
	33	* Makefile.am (INCLUDES): It is "@LTDLINCL@", not "@LTDLINC@".
	34
d550e35f MV	35	2004-11-12 Marius Vollmer <marius.vollmer@uni-dortmund.de>
	36
	37	Enclosed arrays are now their own smob. This has been done to
	38	make the code more explicit about them and to prepare for the time
f2654760 MV	39	when generalized vectors include arbitrary one-dimensional
	40	arrays. (Uptonow, enclosed arrays have been recognized by their
	41	use of an array as their storage 'vector'. When all generalized
	42	vectors are allowed as storage, including one-dimensional arrays,
	43	this will no longer work.)
d550e35f MV	44
	45	* unif.h, unif.c: (scm_tc16_enclosed_array, SCM_ENCLOSED_ARRAYP):
	46	New.
	47	(exactly_one_third, singp): Removed.
	48	(scm_array_p, scm_array_dimensions, scm_shared_array_root,
	49	scm_shared_array_offset, scm_shared_array_increments): Handle
	50	enclosed arrays explicitely.
	51	(scm_array_rank): Likewise. Also, do not return zero for
	52	non-arrays, signal an error instead since arrays with rank zero do
	53	exist.
	54	(scm_i_make_ra): New, for specifying the tag of the new array.
	55	(scm_make_enclosed_array): Use it.
	56	(scm_make_ra): Reimplemented in terms of scm_i_make_ra.
	57	(scm_make_shared_array): Use scm_c_generalized_vector_length
	58	instead of scm_uniform_vector_length.
	59	(scm_array_in_bounds_p): Rewritten to be much cleaner.
	60	(scm_i_cvref): New, doing the job of scm_cvref.
	61	(scm_cvref): Use scm_i_cvref.
	62	(scm_array_ref): Do not accept non-arrays when no indices are
	63	given. Use scm_i_cvref to do the actual access.
	64	("uniform-array-set1"): Do not register.
	65	(scm_array_set_x, scm_uniform_array_read_x,
	66	scm_uniform_array_write): Handle enclosed arrays explicitly.
	67	(ra2l): Use scm_i_cvref instead of scm_uniform_vector_ref to also
	68	handle enclosed arrays.
	69	(scm_array_to_list): Handle enclosed arrays explicitly.
	70	(rapr1): Removed.
	71	(scm_i_print_array_dimension): Use scm_i_cvref to also handle
	72	enclosed arrays.
	73	(scm_i_print_enclosed_array): New.
	74	(tag_proto_table, tag_creator_table): Renamed former to latter.
	75	Added "a" and "b" for strings and bitvectors, resp.
	76	(scm_i_tag_to_prototype, scm_i_tag_to_creator): Renamed former to
	77	latter. Tag "a" is in the table now, no need to handle it as a
	78	legacy tag.
	79	(scm_raprin1): Just call scm_iprin1.
	80	(scm_array_creator, scm_array_prototype): Handle enclosed arrays
	81	explicitly.
	82	(scm_init_unif): Initialize scm_tc16_enclosed_array smob.
	83	Use scm_i_print_array as printer for scm_tc16_array.
	84
2ed34885 MV	85	2004-11-10 Marius Vollmer <mvo@zagadka.de>
2ed34885 MV	86
823086c1 MV	87	* ramap.c (cind): Changed second arg to be pointer to long instead
	88	of uniform vector.
	89	(scm_ramapc): Allocate index vector with scm_malloc and not as
d550e35f	90	uniform vector. Wrap it in a frame so that it gets properly freed.
823086c1 MV	91	(scm_array_index_map_x): Likewise.
	92
	93	* unif.c: Changed all uses of scm_array_prototype to
	94	scm_array_creator. (scm_i_get_old_prototype): Signal error when no
	95	prototype is known.
	96	(scm_uniform_array_read_x, scm_uniform_array_write): Reimplemented
	97	in terms of scm_uniform_vector_read_x and
	98	scm_uniform_vector_write, respectively. Strings and
	99	bitvector support has been dropped.
	100
2ed34885 MV	101	* srfi-4.h, srfi-4.c: Do not include <libguile.h>, include the
	102	needed files directly. Include config.h, <unistd.h> and <io.h>
	103	when available.
	104	(scm_uniform_vector_read_x, scm_uniform_vector_write): New.
	105
2c72f253 MV	106	2004-11-09 Marius Vollmer <mvo@zagadka.de>
	107
	108	* gh_data.c (gh_uniform_vector_length): Properly use
	109	scm_c_uniform_vector_length instead of scm_uniform_vector_length.
	110
3cc0a296 MV	111	2004-11-09 Marius Vollmer <marius.vollmer@uni-dortmund.de>
	112
	113	* srfi-4.h (scm_c_uniform_vector_ref, scm_c_uniform_vector_set_x):
	114	New.
	115	(scm_i_uniform_vector_creator): Removed.
	116	(scm_i_generalized_vector_creator): New.
	117	(scm_uniform_vector_length, scm_uniform_element_size): Do not
	118	handle generalized vectors, only uniform numeric vectors.
	119	(alloc_uvec): Do length check here...
	120	(make_uvec): ...but not here.
	121	(coerce_to_uvec): Use new generalized vector functions to handle
	122	all kinds of vectors in one go.
	123
	124	* tags.h (scm_tc7_bvect): Renamed to scm_tc7_unused7, renaming the
	125	remaining scm_tc7_unused tags to get a neatly ordered list.
	126
	127	* eq.c, evalext.c, gc-card.c, gc-mark.c, objects.c, print.c: Do no
	128	longer handle scm_tc7_bvect bitvectors.
	129
	130	* ramap.c: Use the new generalized vector functions to handle all
	131	vector like things.
	132
	133	* vectors.h, vectors.c (scm_is_vector, scm_c_vector_length,
	134	scm_c_vector_ref, scm_c_vector_set_x, scm_generalized_vector_p,
	135	scm_generalized_vector_length, scm_generalized_vector_ref,
	136	scm_generalized_vector_set_x, scm_generalized_vector_to_list,
	137	scm_is_generalized_vector, scm_c_generalized_vector_length,
	138	scm_c_generalized_vector_ref, scm_c_generalized_vector_set_x):
	139	New.
	140
	141	* unif.h, unif.c (scm_bitvector_p, scm_bitvector,
	142	scm_make_bitvector, scm_bitvector_length, scm_bitvector_ref,
	143	scm_bitvector_set_x, scm_list_to_bitvector, scm_bitvector_to_list,
	144	scm_bitvector_fill_x, scm_is_bitvector, scm_c_make_bitvector,
	145	scm_c_bitvector_length, scm_c_bitvector_ref,
	146	scm_c_bitvector_set_x, scm_bitvector_elements,
	147	scm_bitvector_release, scm_frame_bitvector_release,
	148	scm_tc16_bitvector, bitvector_free, bitvector_print,
	149	bitvector_equalp, count_ones, find_first_one): New.
	150	(scm_bit_count, scm_bit_position, scm_bit_set_star_x,
	151	scm_bit_count_star, scm_bit_invert_x, scm_istr2bve): Rewritten
	152	using the new C API for bitvectors and maybe count_ones or
	153	find_first_one, as appropriate.
	154	(SCM_I_MAX_LENGTH, SCM_BITVECTOR_P, SCM_BITVECTOR_BASE,
	155	SCM_SET_BITVECTOR_BASE, SCM_BITVECTOR_MAX_LENGTH,
	156	SCM_BITVECTOR_LENGTH, SCM_MAKE_BITVECTOR_TAG,
	157	SCM_SET_BITVECTOR_LENGTH): Removed. Replaced all uses with the
	158	new functions from above.
	159	(scm_i_proc_make_vector, scm_i_proc_make_string,
	160	scm_i_proc_make_bitvector): Made non-static for use in
	161	scm_i_generalized_vector_creator.
	162	(scm_make_u1vector): Removed, replaced by scm_make_bitvector.
	163	(scm_make_uve): Validate that the created object is a generalized
	164	vector.
	165	(scm_i_legacy_tag): Removed.
	166	(scm_i_print_array): Do it here.
	167	(scm_raprin1): Only print enclosed arrays.
	168
	169	* Makefile.am (DOT_DOC_FILES): Added srfi-4.doc.
	170
c24d026b MV	171	2004-11-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
c24d026b MV	172
1f2328fe MV	173	* srfi-4.c (make_uvec): Use SCM_I_SIZE_MAX instead of SIZE_MAX for
	174	added portability.
	175
	176	* chars.c (scm_charnames, scm_charnums): Added "sp" as an alias
	177	for "space". Thanks to Bruce Korb!
	178
c24d026b MV	179	* rw.c (scm_read_string_x_partial): Bugfix, apply offset to dest
	180	only after dest has been set. Thanks to Hyper Division!
	181
	182	* gh_data.c (gh_uniform_vector_length): Use
	183	scm_uniform_vector_length instead of SCM_UVECTOR_LENGTH.
	184
d4ea47c8 MV	185	2004-11-03 Marius Vollmer <mvo@zagadka.de>
	186
	187	* unif.h (SCM_UVECTOR_BASE, SCM_SET_UVECTOR_BASE,
	188	SCM_UVECTOR_MAXLENGTH, SCM_UVECTOR_LENGTH, SCM_MAKE_UVECTOR_TAG,
	189	SCM_SET_UVECTOR_LENGTH): Removed.
	190
236288e2 MV	191	2004-11-02 Marius Vollmer <mvo@zagadka.de>
	192
	193