[bpt/guile.git] / libguile / ChangeLog

2001-02-08  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* vectors.h (SCM_VECTOR_MAX_LENGTH):  New macro.

	* vectors.c (scm_make_vector, scm_c_make_vector):  Improved the
	checking of the size parameter for type correctness and valid
	range.  Thanks to Rob Browning for reporting the problem.  Instead
	of deferring interrupts, scm_remember_upto_here_1 is used.

2001-02-05  Keisuke Nishida  <kxn30@po.cwru.edu>

	* dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
	(scm_dump_cell_update): Removed.
	(scm_dump_update): Renamed from scm_dump_object_update.
	(scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
	a pointer instead of returning a value.
	* keywords.c (keyword_undump): Updated.

2001-02-05  Keisuke Nishida  <kxn30@po.cwru.edu>

	* dump.c, dump.h: Modified a lot.
	(SCM_DUMP_COOKIE): Version 0.1
	(scm_dump_mark): Removed.
	(scm_restore_cell_object, scm_store_cell_object): New functions.

	* smob.h (scm_smob_descriptor): Removed slots: dump_mark,
	dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
	New slots: dump, undump.
	* smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
	Updated.

	* keywords.c (keyword_dump): Renamed from keyword_dealloc.
	(keyword_undump): Renamed from keyword_alloc.
	(scm_init_keywords): Set keyword_dump and keyword_undump.

2001-02-03  Michael Livshin  <mlivshin@bigfoot.com>

	* gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
	the deprecated SCM_DOUBLE_CELLP.

	* tags.h (SCM_DOUBLE_CELLP): deprecated.

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
e382fdbe DH	1	2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
	2
	3	* vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
	4
	5	* vectors.c (scm_make_vector, scm_c_make_vector): Improved the
	6	checking of the size parameter for type correctness and valid
	7	range. Thanks to Rob Browning for reporting the problem. Instead
	8	of deferring interrupts, scm_remember_upto_here_1 is used.
	9
bf8f0922 KN	10	2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
	11
	12	* dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
	13	(scm_dump_cell_update): Removed.
	14	(scm_dump_update): Renamed from scm_dump_object_update.
	15	(scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
	16	a pointer instead of returning a value.
	17	* keywords.c (keyword_undump): Updated.
	18
914cceec KN	19	2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
	20
	21	* dump.c, dump.h: Modified a lot.
5f17c66f	22	(SCM_DUMP_COOKIE): Version 0.1
914cceec KN	23	(scm_dump_mark): Removed.
	24	(scm_restore_cell_object, scm_store_cell_object): New functions.
	25
	26	* smob.h (scm_smob_descriptor): Removed slots: dump_mark,
	27	dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
	28	New slots: dump, undump.
	29	* smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
	30	Updated.
	31
	32	* keywords.c (keyword_dump): Renamed from keyword_dealloc.
	33	(keyword_undump): Renamed from keyword_alloc.
	34	(scm_init_keywords): Set keyword_dump and keyword_undump.
	35
ecf470a2 ML	36	2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
	37
	38	* gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
	39	the deprecated SCM_DOUBLE_CELLP.
	40
	41	* tags.h (SCM_DOUBLE_CELLP): deprecated.
	42
03416a99 KN	43	2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
	44
	45	* dump.c, dump.h: New files.
	46	* Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
	47	* init.c: #include "libguile/dump.h".
	48	(scm_init_guile_1): Call scm_init_dump.
	49	* smob.h (scm_smob_descriptor): New slots: dump_mark,
	50	dump_dealloc, dump_store, undump_alloc, undump_restore,
	51	undump_init.
	52	* smob.c (scm_make_smob_type): Init the new slots.
	53	(scm_set_smob_dump, scm_set_smob_undump): New functions.
	54	* smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
	55
	56	* keywords.c: #include "libguile/dump.h".
	57	(keyword_dealloc, keyword_alloc): New functions.
	58	(scm_init_keywords): Set smob_dump and smob_undump.
	59
00ffa0e7 KN	60	2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
	61
	62	* vectors.c (scm_c_make_vector): New function.
	63	* vectors.h (scm_c_make_vector): Declared.
	64	* eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
	65	(scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
	66	gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
	67	(scm_make_method_cache, scm_i_vector2list,
	68	scm_compute_applicable_methods, scm_sys_method_more_specific_p),
	69	init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
	70	scm_getproto, scm_return_entry), posix.c (scm_getgroups,
	71	scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
	72	grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
	73	(scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
	74	stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
	75	(scm_vector, scm_make_vector): Use scm_c_make_vector.
	76
	77	* hashtab.c (scm_c_make_hash_table): New function.
	78	* hashtab.h (scm_c_make_hash_table): Declared.
	79	* environments.c (scm_make_leaf_environment,
	80	scm_make_eval_environment), gc.c (scm_init_storage),
	81	keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
	82	Use scm_c_make_hash_table.
	83
b8446ce8 MD	84	2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
	85
	86	* unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
	87
e3239868 DH	88	2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
	89
	90	* struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
	91	end of docstring.
	92
	93	* struct.c (scm_struct_set_x, scm_struct_vtable_tag,
	94	scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
	95	(scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
	96	scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
	97	srcprop.c (scm_source_properties, scm_set_source_properties_x,
	98	scm_source_property, scm_set_source_property_x), sort.c
	99	(scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
	100	scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
	101	scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
	102	docstrings.
	103
41ee56dd MD	104	2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
	105
	106	* eval.c (SCM_APPLY): Check that primitives which take 1 arg
	107	really get that arg.
	108
b6311c08 KN	109	2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
	110
	111	* goops.c (s_scm_get_keyword): Bug fix.
	112
a49af0c0 DH	113	2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
	114
	115	The following patch was sent by Martin Grabmueller. It makes sure
	116	that in case of parameter errors the correct function name is
	117	shown, and that parameter types are only checked once.
	118
	119	* strop.c (string_copy, string_upcase_x, string_downcase_x,
	120	string_capitalize_x): New functions. Each one performs the core
	121	functionality of the corresponding scm_* function.
	122
	123	(scm_string_copy, scm_string_upcase_x, scm_string_upcase,
	124	scm_string_downcase_x, scm_string_downcase,
	125	scm_string_capitalize_x, scm_string_capitalize): Reduced to
	126	parameter checking wrappers of the above functions.
	127
13070bd3 DH	128	2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
	129
	130	* continuations.c, dynl.c, keywords.c, load.c: Include
	131	strings.h. Thanks to Bill Schottstaedt for the bug report.
	132
2f2b390c DH	133	2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
	134
	135	* backtrace.c (display_header): Make sure that line and column
	136	information is shown independent of whether the port the code was
	137	read from had an associated filename. Thanks to Martin
	138	Grabmueller for providing this patch.
	139
efa40607 DH	140	2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
	141
	142	* fports.[ch] (scm_file_port_p): New primitive.
	143
a98bddfd DH	144	2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
	145
	146	* tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
	147	These are now defined in fports.c, strports.c and vports.c.
	148
	149	* fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
	150	vports.c (scm_tc16_sfport): Made variables (were macros defined in
	151	tags.h).
	152
	153	fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
	154	(scm_make_sfptob): Made static. These return a type code now.
	155
	156	fports.c (scm_init_fports), strports.c (scm_init_strports),
	157	vports.c (scm_init_vports): Create the corresponding port types.
	158
	159	* fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
	160	SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
	161
	162	* init.c (scm_init_guile_1): Make sure strports are initialized
	163	before gdbint.
	164
	165	* ports.[ch] (scm_make_port_type): Changed the return type to
	166	scm_bits_t.
	167
	168	* ports.c (scm_ports_prehistory): Don't create any port types
	169	here.
	170
	171	* posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
	172	against scm_tc16_fport directly.
	173
0419a528 DH	174	2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
	175
	176	* srcprop.c (scm_set_source_property_x): Fix to handle
	177	(set-source-property! <obj> 'copy <datum>) correctly.
	178
6d36532c GH	179	2001-01-24 Gary Houston <ghouston@arglist.com>
	180
	181	* filesys.c (scm_link): docstring fix.
	182	* fports.h (scm_setfileno): obsolete declaration removed.
	183	* posix.c: bogus popen declaration removed.
	184
	185	* rdelim.c: new file, split from ioext.c.
	186	* rdelim.h: new file, split from ioext.h
	187	* Makefile.am: add rdelim.c and related files.
	188	* init.c: call scm_init_rdelim. include rdelim.h.
	189
3ba5a6c2 DH	190	2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
	191
	192	This patch was sent by Martin Grabmueller and makes sure that
	193	parameter errors are reported correctly by the lexicographic
	194	ordering predicates.
	195
	196	* strorder.c (string_less_p, string_ci_less_p): New functions.
	197
	198	(scm_string_less_p, scm_string_ci_less_p): Extracted the core
	199	functionality into string_less_p, string_ci_less_p respectively.
	200	The remaining code is just a wrapper to do the parameter
	201	checking.
	202
	203	(scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
	204	parameters and call string_less_p instead of scm_string_less_p.
	205
	206	(scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
	207	Check the parameters and call string_less_ci_p instead of
	208	scm_string_ci_less_p.
	209
e40a4095 DH	210	2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
e40a4095 DH	211
ed6a2db9 DH	212	This patch modifies scm_display_error to perform parameter
	213	checking. Thanks to Neil Jerram for the bug report.
	214
e40a4095 DH	215	* backtrace.[ch] (scm_i_display_error): New function.
	216
	217	* backtrace.c (scm_display_error): Added parameter check and
	218	extracted the core functionality into function
	219	scm_i_display_error.
	220
	221	* throw.c (handler_message): Call scm_i_display_error to display
	222	the error message.
	223
f1e06a96 MD	224	2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
	225
	226	* eval.c (SCM_APPLY): Added # args check for application of
	227	procedures with arity 3. (Thanks to Anders Holst.)
	228
30ea841d DH	229	2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
	230
	231	* filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
	232
	233	(SCM_OPDIRP): Deprecated.
	234
	235	* filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
	236	SCM_OPN.
	237
	238	(scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
	239	Instead, give an explicit error message in case the directory is
	240	closed.
	241
	242	(scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
	243	instead of SCM_OPENP and SCM_CLOSEDP.
	244
	245	* validate.h (SCM_VALIDATE_OPDIR): Deprecated.
	246
312ae976 DH	247	2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
	248
	249	* eval.c (inner_eval, scm_eval): Move all real functionality into
	250	inner_eval. Avoid to copy the expression twice by inlining some
	251	code from scm_i_eval.
	252
4567ed78 DH	253	2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
	254
	255	* eval.c (scm_m_case): The 'else' clause of a 'case' statement
	256	now has to be the last clause, as required by R5RS. Thanks to
	257	Martin Grabmueller for the patch.
	258
10288a09 GH	259	2001-01-18 Gary Houston <ghouston@arglist.com>
	260
	261	* ioext.c: further simplify scm_read_string_x_partial by defining
	262	a macro SCM_EBLOCK.
	263
8f379a8f DH	264	2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
	265
	266	* gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
	267
5c75b29f DH	268	2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
	269
	270	* __scm.h: Added comment about architecture and compiler
	271	properties that are required by guile.
	272
	273	(SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
	274	SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
	275
	276	(SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
	277
	278	* numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
	279
	280	(SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
	281	SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
	282
ac0c002c DH	283	2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
	284
	285	* __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
	286	to the names in limits.h.
	287
	288	* numbers.c (abs_most_negative_fixnum): Added.
	289
	290	(scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
	291	fixnum-min) special case.
	292
	293	(scm_big_and): Fix for negative first parameter.
	294
	295	(scm_bit_extract): Fix for fixnum paramters.
	296	Thanks to Rob Browning for the bug report.
	297
	298	(scm_init_numbers): Initialize abs_most_negative_fixnum.
	299
debe0dc2 DH	300	2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
	301
	302	* symbols.c (scm_symbol_bound_p): Fixed comment.
	303	Thanks to Chris Cramer.
	304
8a39e3fc DH	305	2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
	306
	307	* smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
	308	Thanks to Bill Schottstaedt.
	309
322ec19d ML	310	2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
	311
	312