[bpt/guile.git] / libguile / ChangeLog

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

	* strings.h (SCM_STRING_MAX_LENGTH):  New macro.

	* strings.c (scm_makstr, scm_take_str, scm_make_string):  Added
	range checking for the size parameter.  Thanks to Martin
	Grabmueller for the hint.

	(scm_makstr):  Reordered string initialization to make interrupt
	deferring unnecessary.

	* vectors.c (scm_make_vector):  Fixed range checking.

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
cb0d8be2 DH	1	2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
	2
	3	* strings.h (SCM_STRING_MAX_LENGTH): New macro.
	4
	5	* strings.c (scm_makstr, scm_take_str, scm_make_string): Added
	6	range checking for the size parameter. Thanks to Martin
	7	Grabmueller for the hint.
	8
	9	(scm_makstr): Reordered string initialization to make interrupt
	10	deferring unnecessary.
	11
	12	* vectors.c (scm_make_vector): Fixed range checking.
	13
e382fdbe DH	14	2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
	15
	16	* vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
	17
	18	* vectors.c (scm_make_vector, scm_c_make_vector): Improved the
	19	checking of the size parameter for type correctness and valid
	20	range. Thanks to Rob Browning for reporting the problem. Instead
	21	of deferring interrupts, scm_remember_upto_here_1 is used.
	22
bf8f0922 KN	23	2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
	24
	25	* dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
	26	(scm_dump_cell_update): Removed.
	27	(scm_dump_update): Renamed from scm_dump_object_update.
	28	(scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
	29	a pointer instead of returning a value.
	30	* keywords.c (keyword_undump): Updated.
	31
914cceec KN	32	2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
	33
	34	* dump.c, dump.h: Modified a lot.
5f17c66f	35	(SCM_DUMP_COOKIE): Version 0.1
914cceec KN	36	(scm_dump_mark): Removed.
	37	(scm_restore_cell_object, scm_store_cell_object): New functions.
	38
	39	* smob.h (scm_smob_descriptor): Removed slots: dump_mark,
	40	dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
	41	New slots: dump, undump.
	42	* smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
	43	Updated.
	44
	45	* keywords.c (keyword_dump): Renamed from keyword_dealloc.
	46	(keyword_undump): Renamed from keyword_alloc.
	47	(scm_init_keywords): Set keyword_dump and keyword_undump.
	48
ecf470a2 ML	49	2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
	50
	51	* gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
	52	the deprecated SCM_DOUBLE_CELLP.
	53
	54	* tags.h (SCM_DOUBLE_CELLP): deprecated.
	55
03416a99 KN	56	2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
	57
	58	* dump.c, dump.h: New files.
	59	* Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
	60	* init.c: #include "libguile/dump.h".
	61	(scm_init_guile_1): Call scm_init_dump.
	62	* smob.h (scm_smob_descriptor): New slots: dump_mark,
	63	dump_dealloc, dump_store, undump_alloc, undump_restore,
	64	undump_init.
	65	* smob.c (scm_make_smob_type): Init the new slots.
	66	(scm_set_smob_dump, scm_set_smob_undump): New functions.
	67	* smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
	68
	69	* keywords.c: #include "libguile/dump.h".
	70	(keyword_dealloc, keyword_alloc): New functions.
	71	(scm_init_keywords): Set smob_dump and smob_undump.
	72
00ffa0e7 KN	73	2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
	74
	75	* vectors.c (scm_c_make_vector): New function.
	76	* vectors.h (scm_c_make_vector): Declared.
	77	* eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
	78	(scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
	79	gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
	80	(scm_make_method_cache, scm_i_vector2list,
	81	scm_compute_applicable_methods, scm_sys_method_more_specific_p),
	82	init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
	83	scm_getproto, scm_return_entry), posix.c (scm_getgroups,
	84	scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
	85	grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
	86	(scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
	87	stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
	88	(scm_vector, scm_make_vector): Use scm_c_make_vector.
	89
	90	* hashtab.c (scm_c_make_hash_table): New function.
	91	* hashtab.h (scm_c_make_hash_table): Declared.
	92	* environments.c (scm_make_leaf_environment,
	93	scm_make_eval_environment), gc.c (scm_init_storage),
	94	keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
	95	Use scm_c_make_hash_table.
	96
b8446ce8 MD	97	2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
	98
	99	* unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
	100
e3239868 DH	101	2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
	102
	103	* struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
	104	end of docstring.
	105
	106	* struct.c (scm_struct_set_x, scm_struct_vtable_tag,
	107	scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
	108	(scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
	109	scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
	110	srcprop.c (scm_source_properties, scm_set_source_properties_x,
	111	scm_source_property, scm_set_source_property_x), sort.c
	112	(scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
	113	scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
	114	scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
	115	docstrings.
	116
41ee56dd MD	117	2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
	118
	119	* eval.c (SCM_APPLY): Check that primitives which take 1 arg
	120	really get that arg.
	121
b6311c08 KN	122	2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
	123
	124	* goops.c (s_scm_get_keyword): Bug fix.
	125
a49af0c0 DH	126	2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
	127
	128	The following patch was sent by Martin Grabmueller. It makes sure
	129	that in case of parameter errors the correct function name is
	130	shown, and that parameter types are only checked once.
	131
	132	* strop.c (string_copy, string_upcase_x, string_downcase_x,
	133	string_capitalize_x): New functions. Each one performs the core
	134	functionality of the corresponding scm_* function.
	135
	136	(scm_string_copy, scm_string_upcase_x, scm_string_upcase,
	137	scm_string_downcase_x, scm_string_downcase,
	138	scm_string_capitalize_x, scm_string_capitalize): Reduced to
	139	parameter checking wrappers of the above functions.
	140
13070bd3 DH	141	2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
	142
	143	* continuations.c, dynl.c, keywords.c, load.c: Include
	144	strings.h. Thanks to Bill Schottstaedt for the bug report.
	145
2f2b390c DH	146	2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
	147
	148	* backtrace.c (display_header): Make sure that line and column
	149	information is shown independent of whether the port the code was
	150	read from had an associated filename. Thanks to Martin
	151	Grabmueller for providing this patch.
	152
efa40607 DH	153	2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
	154
	155	* fports.[ch] (scm_file_port_p): New primitive.
	156
a98bddfd DH	157	2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
	158
	159	* tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
	160	These are now defined in fports.c, strports.c and vports.c.
	161
	162	* fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
	163	vports.c (scm_tc16_sfport): Made variables (were macros defined in
	164	tags.h).
	165
	166	fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
	167	(scm_make_sfptob): Made static. These return a type code now.
	168
	169	fports.c (scm_init_fports), strports.c (scm_init_strports),
	170	vports.c (scm_init_vports): Create the corresponding port types.
	171
	172	* fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
	173	SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
	174
	175	* init.c (scm_init_guile_1): Make sure strports are initialized
	176	before gdbint.
	177
	178	* ports.[ch] (scm_make_port_type): Changed the return type to
	179	scm_bits_t.
	180
	181	* ports.c (scm_ports_prehistory): Don't create any port types
	182	here.
	183
	184	* posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
	185	against scm_tc16_fport directly.
	186
0419a528 DH	187	2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
	188
	189	* srcprop.c (scm_set_source_property_x): Fix to handle
	190	(set-source-property! <obj> 'copy <datum>) correctly.
	191
6d36532c GH	192	2001-01-24 Gary Houston <ghouston@arglist.com>
	193
	194	* filesys.c (scm_link): docstring fix.
	195	* fports.h (scm_setfileno): obsolete declaration removed.
	196	* posix.c: bogus popen declaration removed.
	197
	198	* rdelim.c: new file, split from ioext.c.
	199	* rdelim.h: new file, split from ioext.h
	200	* Makefile.am: add rdelim.c and related files.
	201	* init.c: call scm_init_rdelim. include rdelim.h.
	202
3ba5a6c2 DH	203	2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
	204
	205	This patch was sent by Martin Grabmueller and makes sure that
	206	parameter errors are reported correctly by the lexicographic
	207	ordering predicates.
	208
	209	* strorder.c (string_less_p, string_ci_less_p): New functions.
	210
	211	(scm_string_less_p, scm_string_ci_less_p): Extracted the core
	212	functionality into string_less_p, string_ci_less_p respectively.
	213	The remaining code is just a wrapper to do the parameter
	214	checking.
	215
	216	(scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
	217	parameters and call string_less_p instead of scm_string_less_p.
	218
	219	(scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
	220	Check the parameters and call string_less_ci_p instead of
	221	scm_string_ci_less_p.
	222
e40a4095 DH	223	2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
e40a4095 DH	224
ed6a2db9 DH	225	This patch modifies scm_display_error to perform parameter
	226	checking. Thanks to Neil Jerram for the bug report.
	227
e40a4095 DH	228	* backtrace.[ch] (scm_i_display_error): New function.
	229
	230	* backtrace.c (scm_display_error): Added parameter check and
	231	extracted the core functionality into function
	232	scm_i_display_error.
	233
	234	* throw.c (handler_message): Call scm_i_display_error to display
	235	the error message.
	236
f1e06a96 MD	237	2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
	238
	239	* eval.c (SCM_APPLY): Added # args check for application of
	240	procedures with arity 3. (Thanks to Anders Holst.)
	241
30ea841d DH	242	2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
	243
	244	* filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
	245
	246	(SCM_OPDIRP): Deprecated.
	247
	248	* filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
	249	SCM_OPN.
	250
	251	(scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
	252	Instead, give an explicit error message in case the directory is
	253	closed.
	254
	255	(scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
	256	instead of SCM_OPENP and SCM_CLOSEDP.
	257
	258	* validate.h (SCM_VALIDATE_OPDIR): Deprecated.
	259
312ae976 DH	260	2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
	261
	262	* eval.c (inner_eval, scm_eval): Move all real functionality into
	263	inner_eval. Avoid to copy the expression twice by inlining some
	264	code from scm_i_eval.
	265
4567ed78 DH	266	2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
	267
	268	* eval.c (scm_m_case): The 'else' clause of a 'case' statement
	269	now has to be the last clause, as required by R5RS. Thanks to
	270	Martin Grabmueller for the patch.
	271
10288a09 GH	272	2001-01-18 Gary Houston <ghouston@arglist.com>
	273
	274	* ioext.c: further simplify scm_read_string_x_partial by defining
	275	a macro SCM_EBLOCK.
	276
8f379a8f DH	277	2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
	278
	279	* gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
	280
5c75b29f DH	281	2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
	282
	283	* __scm.h: Added comment about architecture and compiler
	284	properties that are required by guile.
	285
	286	(SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
	287	SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
	288
	289	(SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
	290
	291	* numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
	292
	293	(SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
	294	SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
	295
ac0c002c DH	296	2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
	297
	298	* __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
	299	to the names in limits.h.
	300
	301	* numbers.c (abs_most_negative_fixnum): Added.
	302
	303	(scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
	304	fixnum-min) special case.
	305
	306	(scm_big_and): Fix for negative first parameter.
	307
	308	(scm_bit_extract): Fix for fixnum paramters.
	309	Thanks to Rob Browning for the bug report.
	310
	311	(scm_init_numbers): Initialize abs_most_negative_fixnum.
	312
debe0dc2 DH	313	2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
	314
	315	* symbols.c (scm_symbol_bound_p): Fixed comment.
	316	Thanks to Chris Cramer.
	317
8a39e3fc DH	318	2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
	319
	320	* smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
	321	Thanks to Bill Schottstaedt.
	322
322ec19d ML	323	2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
	324
	325