[bpt/guile.git] / libguile / ChangeLog

2001-02-02  Keisuke Nishida  <kxn30@po.cwru.edu>

	* dump.c, dump.h: New files.
	* Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
	* init.c: #include "libguile/dump.h".
	(scm_init_guile_1): Call scm_init_dump.
	* smob.h (scm_smob_descriptor): New slots: dump_mark,
	dump_dealloc, dump_store, undump_alloc, undump_restore,
	undump_init.
	* smob.c (scm_make_smob_type): Init the new slots.
	(scm_set_smob_dump, scm_set_smob_undump): New functions.
	* smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.

	* keywords.c: #include "libguile/dump.h".
	(keyword_dealloc, keyword_alloc): New functions.
	(scm_init_keywords): Set smob_dump and smob_undump.

2001-02-01  Keisuke Nishida  <kxn30@po.cwru.edu>

	* vectors.c (scm_c_make_vector): New function.
	* vectors.h (scm_c_make_vector): Declared.
	* eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
	(scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
	gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
	(scm_make_method_cache, scm_i_vector2list,
	scm_compute_applicable_methods, scm_sys_method_more_specific_p),
	init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
	scm_getproto, scm_return_entry), posix.c (scm_getgroups,
	scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
	grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
	(scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
	stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
	(scm_vector, scm_make_vector): Use scm_c_make_vector.

	* hashtab.c (scm_c_make_hash_table): New function.
	* hashtab.h (scm_c_make_hash_table): Declared.
	* environments.c (scm_make_leaf_environment,
	scm_make_eval_environment), gc.c (scm_init_storage),
	keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
	Use scm_c_make_hash_table.

2001-01-31  Mikael Djurfeldt  <mdj@linnaeus.mit.edu>

	* unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.

2001-01-29  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>

	* struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
	end of docstring.

	* struct.c (scm_struct_set_x, scm_struct_vtable_tag,
	scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
	(scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
	scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
	srcprop.c (scm_source_properties, scm_set_source_properties_x,
	scm_source_property, scm_set_source_property_x), sort.c
	(scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
	scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
	scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
	docstrings.

2001-01-29  Mikael Djurfeldt  <mdj@linnaeus.mit.edu>

	* eval.c (SCM_APPLY): Check that primitives which take 1 arg
	really get that arg.

2001-01-26  Keisuke Nishida  <kxn30@po.cwru.edu>

	* goops.c (s_scm_get_keyword): Bug fix.

2001-01-26  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	The following patch was sent by Martin Grabmueller.  It makes sure
	that in case of parameter errors the correct function name is
	shown, and that parameter types are only checked once.

	* strop.c (string_copy, string_upcase_x, string_downcase_x,
	string_capitalize_x):  New functions.  Each one performs the core
	functionality of the corresponding scm_* function.

	(scm_string_copy, scm_string_upcase_x, scm_string_upcase,
	scm_string_downcase_x, scm_string_downcase,
	scm_string_capitalize_x, scm_string_capitalize):  Reduced to
	parameter checking wrappers of the above functions.

2001-01-26  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* continuations.c, dynl.c, keywords.c, load.c:  Include
	strings.h.  Thanks to Bill Schottstaedt for the bug report.

2001-01-25  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* backtrace.c (display_header):  Make sure that line and column
	information is shown independent of whether the port the code was
	read from had an associated filename.  Thanks to Martin
	Grabmueller for providing this patch.

2001-01-25  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* fports.[ch] (scm_file_port_p):  New primitive.

2001-01-25  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
	These are now defined in fports.c, strports.c and vports.c.

	* fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
	vports.c (scm_tc16_sfport): Made variables (were macros defined in
	tags.h).

	fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
	(scm_make_sfptob):  Made static.  These return a type code now.

	fports.c (scm_init_fports), strports.c (scm_init_strports),
	vports.c (scm_init_vports):  Create the corresponding port types.

	* fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
	SCM_OPOUTFPORTP):  Redefined in terms of scm_tc16_fport.

	* init.c (scm_init_guile_1):  Make sure strports are initialized
	before gdbint.

	* ports.[ch] (scm_make_port_type):  Changed the return type to
	scm_bits_t.

	* ports.c (scm_ports_prehistory):  Don't create any port types
	here.

	* posix.c (scm_ttyname):  Use SCM_FPORTP instead of comparing
	against scm_tc16_fport directly.

2001-01-25  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* srcprop.c (scm_set_source_property_x):  Fix to handle
	(set-source-property! <obj> 'copy <datum>) correctly.

2001-01-24  Gary Houston  <ghouston@arglist.com>

	* filesys.c (scm_link): docstring fix.
	* fports.h (scm_setfileno): obsolete declaration removed.
	* posix.c: bogus popen declaration removed.

	* rdelim.c: new file, split from ioext.c.
	* rdelim.h: new file, split from ioext.h
	* Makefile.am: add rdelim.c and related files.
	* init.c: call scm_init_rdelim.  include rdelim.h.

2001-01-24  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	This patch was sent by Martin Grabmueller and makes sure that
	parameter errors are reported correctly by the lexicographic
	ordering predicates.

	* strorder.c (string_less_p, string_ci_less_p):  New functions.

	(scm_string_less_p, scm_string_ci_less_p):  Extracted the core
	functionality into string_less_p, string_ci_less_p respectively.
	The remaining code is just a wrapper to do the parameter
	checking.

	(scm_string_leq_p, scm_string_gr_p, scm_string_geq_p):  Check the
	parameters and call string_less_p instead of scm_string_less_p.

	(scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
	Check the parameters and call string_less_ci_p instead of
	scm_string_ci_less_p.

2001-01-24  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	This patch modifies scm_display_error to perform parameter
	checking.  Thanks to Neil Jerram for the bug report.

	* backtrace.[ch] (scm_i_display_error):  New function.

	* backtrace.c (scm_display_error):  Added parameter check and
	extracted the core functionality into function
	scm_i_display_error.

	* throw.c (handler_message):  Call scm_i_display_error to display
	the error message.

2001-01-23  Mikael Djurfeldt  <mdj@linnaeus.mit.edu>

	* eval.c (SCM_APPLY): Added # args check for application of
	procedures with arity 3.  (Thanks to Anders Holst.)

2001-01-24  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P):  Added.

	(SCM_OPDIRP):  Deprecated.

	* filesys.c (scm_opendir):  Use SCM_DIR_FLAG_OPEN instead of
	SCM_OPN.

	(scm_readdir, scm_rewinddir):  Don't use SCM_VALIDATE_OPDIR.
	Instead, give an explicit error message in case the directory is
	closed.

	(scm_closedir, scm_dir_print):  Rewritten to use SCM_DIR_OPEN_P
	instead of SCM_OPENP and SCM_CLOSEDP.

	* validate.h (SCM_VALIDATE_OPDIR):  Deprecated.

2001-01-22  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* eval.c (inner_eval, scm_eval):  Move all real functionality into
	inner_eval.  Avoid to copy the expression twice by inlining some
	code from scm_i_eval.

2001-01-19  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* eval.c (scm_m_case):  The 'else' clause of a 'case' statement
	now has to be the last clause, as required by R5RS.  Thanks to
	Martin Grabmueller for the patch.

2001-01-18  Gary Houston  <ghouston@arglist.com>

	* ioext.c: further simplify scm_read_string_x_partial by defining
	a macro	SCM_EBLOCK.

2001-01-18  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* gh_data.c (gh_ints2scm):  Simplified using SCM_FIXABLE.

2001-01-18  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* __scm.h:  Added comment about architecture and compiler
	properties that are required by guile.

	(SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
	SCM_MOST_NEGATIVE_FIXNUM):  Moved to numbers.h.

	(SCM_CHAR_BIT, SCM_LONG_BIT):  Moved here from numbers.h.

	* numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT):  Moved to __scm.h.

	(SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
	SCM_MOST_NEGATIVE_FIXNUM):  Moved here from __scm.h.

2001-01-17  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* __scm.h (SCM_FIXNUM_BIT):  Added.  The name is chosen in analogy
	to the names in limits.h.

	* numbers.c (abs_most_negative_fixnum):  Added.

	(scm_quotient, scm_remainder):  Fixed the fixnum-min / (abs
	fixnum-min) special case.

	(scm_big_and):  Fix for negative first parameter.

	(scm_bit_extract):  Fix for fixnum paramters.
	Thanks to Rob Browning for the bug report.

	(scm_init_numbers):  Initialize abs_most_negative_fixnum.

2001-01-16  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* symbols.c (scm_symbol_bound_p):  Fixed comment.
	Thanks to Chris Cramer.

2001-01-15  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* smob.[ch] (scm_make_smob_type):  Return type is scm_bits_t now.
	Thanks to Bill Schottstaedt.

2001-01-11  Michael Livshin  <mlivshin@bigfoot.com>
Commit	Line	Data
03416a99 KN	1	2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
	2
	3	* dump.c, dump.h: New files.
	4	* Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
	5	* init.c: #include "libguile/dump.h".
	6	(scm_init_guile_1): Call scm_init_dump.
	7	* smob.h (scm_smob_descriptor): New slots: dump_mark,
	8	dump_dealloc, dump_store, undump_alloc, undump_restore,
	9	undump_init.
	10	* smob.c (scm_make_smob_type): Init the new slots.
	11	(scm_set_smob_dump, scm_set_smob_undump): New functions.
	12	* smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
	13
	14	* keywords.c: #include "libguile/dump.h".
	15	(keyword_dealloc, keyword_alloc): New functions.
	16	(scm_init_keywords): Set smob_dump and smob_undump.
	17
00ffa0e7 KN	18	2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
	19
	20	* vectors.c (scm_c_make_vector): New function.
	21	* vectors.h (scm_c_make_vector): Declared.
	22	* eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
	23	(scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
	24	gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
	25	(scm_make_method_cache, scm_i_vector2list,
	26	scm_compute_applicable_methods, scm_sys_method_more_specific_p),
	27	init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
	28	scm_getproto, scm_return_entry), posix.c (scm_getgroups,
	29	scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
	30	grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
	31	(scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
	32	stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
	33	(scm_vector, scm_make_vector): Use scm_c_make_vector.
	34
	35	* hashtab.c (scm_c_make_hash_table): New function.
	36	* hashtab.h (scm_c_make_hash_table): Declared.
	37	* environments.c (scm_make_leaf_environment,
	38	scm_make_eval_environment), gc.c (scm_init_storage),
	39	keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
	40	Use scm_c_make_hash_table.
	41
b8446ce8 MD	42	2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
	43
	44	* unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
	45
e3239868 DH	46	2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
	47
	48	* struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
	49	end of docstring.
	50
	51	* struct.c (scm_struct_set_x, scm_struct_vtable_tag,
	52	scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
	53	(scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
	54	scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
	55	srcprop.c (scm_source_properties, scm_set_source_properties_x,
	56	scm_source_property, scm_set_source_property_x), sort.c
	57	(scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
	58	scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
	59	scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
	60	docstrings.
	61
41ee56dd MD	62	2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
	63
	64	* eval.c (SCM_APPLY): Check that primitives which take 1 arg
	65	really get that arg.
	66
b6311c08 KN	67	2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
	68
	69	* goops.c (s_scm_get_keyword): Bug fix.
	70
a49af0c0 DH	71	2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
	72
	73	The following patch was sent by Martin Grabmueller. It makes sure
	74	that in case of parameter errors the correct function name is
	75	shown, and that parameter types are only checked once.
	76
	77	* strop.c (string_copy, string_upcase_x, string_downcase_x,
	78	string_capitalize_x): New functions. Each one performs the core
	79	functionality of the corresponding scm_* function.
	80
	81	(scm_string_copy, scm_string_upcase_x, scm_string_upcase,
	82	scm_string_downcase_x, scm_string_downcase,
	83	scm_string_capitalize_x, scm_string_capitalize): Reduced to
	84	parameter checking wrappers of the above functions.
	85
13070bd3 DH	86	2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
	87
	88	* continuations.c, dynl.c, keywords.c, load.c: Include
	89	strings.h. Thanks to Bill Schottstaedt for the bug report.
	90
2f2b390c DH	91	2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
	92
	93	* backtrace.c (display_header): Make sure that line and column
	94	information is shown independent of whether the port the code was
	95	read from had an associated filename. Thanks to Martin
	96	Grabmueller for providing this patch.
	97
efa40607 DH	98	2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
	99
	100	* fports.[ch] (scm_file_port_p): New primitive.
	101
a98bddfd DH	102	2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
	103
	104	* tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
	105	These are now defined in fports.c, strports.c and vports.c.
	106
	107	* fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
	108	vports.c (scm_tc16_sfport): Made variables (were macros defined in
	109	tags.h).
	110
	111	fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
	112	(scm_make_sfptob): Made static. These return a type code now.
	113
	114	fports.c (scm_init_fports), strports.c (scm_init_strports),
	115	vports.c (scm_init_vports): Create the corresponding port types.
	116
	117	* fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
	118	SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
	119
	120	* init.c (scm_init_guile_1): Make sure strports are initialized
	121	before gdbint.
	122
	123	* ports.[ch] (scm_make_port_type): Changed the return type to
	124	scm_bits_t.
	125
	126	* ports.c (scm_ports_prehistory): Don't create any port types
	127	here.
	128
	129	* posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
	130	against scm_tc16_fport directly.
	131
0419a528 DH	132	2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
	133
	134	* srcprop.c (scm_set_source_property_x): Fix to handle
	135	(set-source-property! <obj> 'copy <datum>) correctly.
	136
6d36532c GH	137	2001-01-24 Gary Houston <ghouston@arglist.com>
	138
	139	* filesys.c (scm_link): docstring fix.
	140	* fports.h (scm_setfileno): obsolete declaration removed.
	141	* posix.c: bogus popen declaration removed.
	142
	143	* rdelim.c: new file, split from ioext.c.
	144	* rdelim.h: new file, split from ioext.h
	145	* Makefile.am: add rdelim.c and related files.
	146	* init.c: call scm_init_rdelim. include rdelim.h.
	147
3ba5a6c2 DH	148	2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
	149
	150	This patch was sent by Martin Grabmueller and makes sure that
	151	parameter errors are reported correctly by the lexicographic
	152	ordering predicates.
	153
	154	* strorder.c (string_less_p, string_ci_less_p): New functions.
	155
	156	(scm_string_less_p, scm_string_ci_less_p): Extracted the core
	157	functionality into string_less_p, string_ci_less_p respectively.
	158	The remaining code is just a wrapper to do the parameter
	159	checking.
	160
	161	(scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
	162	parameters and call string_less_p instead of scm_string_less_p.
	163
	164	(scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
	165	Check the parameters and call string_less_ci_p instead of
	166	scm_string_ci_less_p.
	167
e40a4095 DH	168	2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
e40a4095 DH	169
ed6a2db9 DH	170	This patch modifies scm_display_error to perform parameter
	171	checking. Thanks to Neil Jerram for the bug report.
	172
e40a4095 DH	173	* backtrace.[ch] (scm_i_display_error): New function.
	174
	175	* backtrace.c (scm_display_error): Added parameter check and
	176	extracted the core functionality into function
	177	scm_i_display_error.
	178
	179	* throw.c (handler_message): Call scm_i_display_error to display
	180	the error message.
	181
f1e06a96 MD	182	2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
	183
	184	* eval.c (SCM_APPLY): Added # args check for application of
	185	procedures with arity 3. (Thanks to Anders Holst.)
	186
30ea841d DH	187	2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
	188
	189	* filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
	190
	191	(SCM_OPDIRP): Deprecated.
	192
	193	* filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
	194	SCM_OPN.
	195
	196	(scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
	197	Instead, give an explicit error message in case the directory is
	198	closed.
	199
	200	(scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
	201	instead of SCM_OPENP and SCM_CLOSEDP.
	202
	203	* validate.h (SCM_VALIDATE_OPDIR): Deprecated.
	204
312ae976 DH	205	2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
	206
	207	* eval.c (inner_eval, scm_eval): Move all real functionality into
	208	inner_eval. Avoid to copy the expression twice by inlining some
	209	code from scm_i_eval.
	210
4567ed78 DH	211	2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
	212
	213	* eval.c (scm_m_case): The 'else' clause of a 'case' statement
	214	now has to be the last clause, as required by R5RS. Thanks to
	215	Martin Grabmueller for the patch.
	216
10288a09 GH	217	2001-01-18 Gary Houston <ghouston@arglist.com>
	218
	219	* ioext.c: further simplify scm_read_string_x_partial by defining
	220	a macro SCM_EBLOCK.
	221
8f379a8f DH	222	2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
	223
	224	* gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
	225
5c75b29f DH	226	2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
	227
	228	* __scm.h: Added comment about architecture and compiler
	229	properties that are required by guile.
	230
	231	(SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
	232	SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
	233
	234	(SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
	235
	236	* numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
	237
	238	(SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
	239	SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
	240
ac0c002c DH	241	2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
	242
	243	* __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
	244	to the names in limits.h.
	245
	246	* numbers.c (abs_most_negative_fixnum): Added.
	247
	248	(scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
	249	fixnum-min) special case.
	250
	251	(scm_big_and): Fix for negative first parameter.
	252
	253	(scm_bit_extract): Fix for fixnum paramters.
	254	Thanks to Rob Browning for the bug report.
	255
	256	(scm_init_numbers): Initialize abs_most_negative_fixnum.
	257
debe0dc2 DH	258	2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
	259
	260	* symbols.c (scm_symbol_bound_p): Fixed comment.
	261	Thanks to Chris Cramer.
	262
8a39e3fc DH	263	2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
	264
	265	* smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
	266	Thanks to Bill Schottstaedt.
	267
322ec19d ML	268	2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
	269
	270