1 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3 * init.c, goops.c: Reverted change of 2001-03-29. (The goops
4 module should be registered in order to work for an application
5 which uses libguile statically linked.)
7 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
9 * numbers.[ch] (scm_num2long, scm_num2long_long,
10 scm_num2ulong_long, scm_num2ulong): Argument position is an
13 * environments.c (eval_environment_folder,
14 import_environment_folder), gh_data.c (gh_scm2longs,
15 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
16 for integers and pointers, respectively.
18 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
19 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
20 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
21 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
23 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
24 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
25 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
26 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
27 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
28 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
30 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
32 * strings.c (scm_read_only_string_p): Update docstring to reflect
33 current (non-)usage of "read only" strings.
34 (scm_make_shared_substring): Clarify docstring by changing
35 "semantics" to "arguments".
37 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
39 * hooks.c (scm_make_hook, scm_make_hook_with_name),
40 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
43 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
45 The following changes make the documentation more consistent.
47 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
48 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
49 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
50 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
53 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
54 (scm_array_dimensions, scm_make_shared_array),
55 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
56 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
57 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
58 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
59 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
60 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
61 macros.c (scm_makmmacro), list.c (scm_append), environments.c
62 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
63 @example ... @end example to @lisp ... @end lisp.
65 * weaks.c (scm_weak_vector): Corrected docstring.
67 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
68 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
69 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
70 (scm_hashx_set_x, scm_hashx_get_handle),
71 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
72 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
73 vectors.c (scm_vector_fill_x), strings.c
74 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
75 objprop.c (scm_set_object_properties_x):
76 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
77 strports.c (scm_call_with_input_string), ports.c
78 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
79 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
80 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
81 (scm_make_weak_vector,scm_weak_vector_p),
82 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
83 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
84 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
85 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
86 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
87 Made parameter names match documentation by renaming parameters
88 and/or fixing docstrings.
90 * numbers.c (scm_ash): Corrected Texinfo markup.
92 * strop.c (scm_string_index, scm_string_rindex),
93 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
95 * vports.c (scm_make_soft_port), unif.c
96 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
97 (scm_dimensions_to_uniform_array, scm_transpose_array),
98 (scm_array_in_bounds_p, scm_uniform_vector_ref),
99 (scm_bit_count, scm_bit_position, scm_bit_count_star),
100 (scm_array_to_list, scm_list_to_uniform_array),
101 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
102 (scm_open_input_string, scm_open_output_string),
103 (scm_get_output_string), strop.c (scm_string_copy),
104 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
105 (scm_get_internal_real_time, scm_times),
106 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
107 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
108 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
109 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
110 simpos.c (scm_system), random.c (scm_random_uniform),
111 (scm_random_normal, scm_random_exp), ramap.c
112 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
113 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
114 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
115 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
116 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
117 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
118 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
119 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
120 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
121 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
122 (scm_logand, scm_logior, scm_logxor, scm_lognot),
123 (scm_integer_expt, scm_bit_extract, scm_logcount),
124 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
125 net_db.c (scm_inet_netof, scm_lnaof), modules.c
126 (scm_interaction_environment), macros.c (scm_makacro),
127 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
128 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
129 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
130 (scm_fluid_ref), filesys.c (scm_open_fdes),
131 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
132 Docstring correction: `Returns' -> `Return'
134 * gc.c (scm_set_debug_cell_accesses_x):
135 (s_scm_gc_set_debug_check_freelist_x):
136 * fluids.c (scm_fluid_p): Added texinfo markup.
138 * error.c (scm_strerror): Made docstring more precise.
140 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
141 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
142 (scm_symbol_p, scm_symbol_to_string), strorder.c
143 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
144 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
145 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
146 (scm_string_ci_geq_p), strop.c (scm_string_copy),
147 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
149 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
151 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
152 mode, as suggested by Michael Livshin.
154 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
156 * backtrace.c (display_backtrace_body): since the `print_state'
157 variable is not used (instead its data field is used directly as
158 `pstate'), protect it from the hungry compiler optimizations.
159 thanks to Bill Schottstaedt for the report.
161 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
163 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
164 It is only defined and used if guile is compiled with
165 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
166 let cells with a free_cell type tag be visible outside of the
167 garbage collector when in debug mode.
169 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
171 (scm_assert_cell_valid): Use a local static variable to avoid
174 (MARK): Only check for rogue cell pointers in debug mode. Use
175 scm_cellp for this purpose and place all checks for rogue pointers
176 into that function. Further, since due to conservative scanning
177 we may encounter free cells during marking, don't use the standard
178 cell type accessor macro to determine the cell type.
180 (scm_cellp): Check if the cell pointer actually points into a
183 (scm_init_gc): Initalize scm_tc16_allocated.
185 * gc.h (GCH): Renamed to SCM_GC_H.
187 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
188 might be unnecessary, but I feel better this way :-)
190 (SCM_GC_CELL_TYPE): New macro.
192 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
193 in guile, and it is unlikely that they will be applied to real
196 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
198 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
199 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
201 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
202 make sure that in debug mode no free cell will ever be visible
203 outside of the garbage collector.
205 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
207 * async.c (scm_asyncs_pending): Don't use != to compare SCM
210 * async.c (scm_system_async), variable.c (scm_make_variable,
211 scm_make_undefined_variable): Use scm_cons to create a pair.
213 * debug.c (scm_reverse_lookup): Perform proper type checking.
214 Remove suspicious use of SCM_SLOPPY_CONSP.
216 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
217 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
218 the corresponding optimization.
220 * eval.c (iqq): Use proper type check.
222 (scm_m_expand_body): Remove redundant type checks.
224 (promise_print): Don't access promise cells as pairs.
226 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
227 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
228 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
229 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
230 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
232 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
233 (scm_iprin1): Use new macro predicate and accessors.
235 * eval.h (scm_tc16_macro): Removed declaration. It is declared
238 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
239 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
240 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
241 SCM_VARIABLE_H. Even the macros that are used to inhibit
242 including a header file twice should be in the SCM_ namespace.
244 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
245 properties.c (scm_primitive_property_ref,
246 scm_primitive_property_del_x): Prefer stronger predicates like
247 SCM_NULLP or SCM_FALSEP over SCM_IMP.
249 * gc.c (MARK): Use proper macros to access procedure-with-setter
250 cell elements and closure cell elements.
252 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
253 access free cells as pairs.
255 (scm_unprotect_object): scm_hashq_get_handle returns #f if
256 no hashtab entry is found.
258 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
259 SCM_CLR_PORT_OPEN_FLAG.
261 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
262 use SCM_SET_C[AD]R for uninitialized cells.
264 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
265 If the hashtable has no slots, return #f instead of '(). This
266 unifies the return value with most assoc-functions.
268 (scm_hash_fn_ref): Use proper type check.
270 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
271 Removed references to non-existing functions from documentation.
273 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
274 access keyword cell elements.
276 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
279 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
281 * print.c (scm_iprlist): Added comment. Improved loop
284 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
287 * smob.c (scm_markcdr): Don't access smob cells as pairs.
289 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
291 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
294 * variable.c (variable_print, variable_equalp, scm_variable_ref,
295 scm_variable_set_x): Use proper macros to access variable cell
298 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
300 * variable.h (SCM_VARVCELL): Don't access variable cells as
303 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
304 added FIXME comment, removed register specifier.
306 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
308 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
309 * init.c (scm_init_guile_1): Don't init goopscore module.
311 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
313 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
315 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
317 * strop.c (scm_string_to_list): Fixed docstring markup.
318 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
319 (scm_string_downcase, scm_string_capitalize_x),
320 (scm_string_capitalize): Rewrote and corrected docstrings.
321 (scm_string_ci_to_symbol): Made docstring more explicit.
323 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
325 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
327 (scm_call_with_values): Removed.
328 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
329 so that it can be exported.
330 (scm_call_with_values): Removed.
332 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
333 * eval.c: Include "libguile/values.h"
334 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
336 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
337 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
338 New delcarations to support above change.
340 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
341 errors with last change.
343 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
345 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
346 scm_i_eval): Moved the application of the system transformer from
347 scm_i_eval to scm_primitive_eval.
349 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
351 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
353 * strop.c (scm_string_index): Fix docstring line break
356 * list.c (scm_cons_star): Fix docstring typo.
358 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
360 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
361 (big2str), ports.c (scm_drain_input), read.c (scm_read,
362 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
363 scm_make_string, scm_string_append), strports.c (st_resize_port,
364 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
365 scm_makstr with calls to scm_allocate_string.
367 * strings.[ch] (scm_allocate_string): New function.
369 * strings.[ch] (scm_makstr): Deprecated.
371 2001-03-18 Gary Houston <ghouston@arglist.com>
373 * posix.c (scm_tmpnam): check that return value from tmpnam is not
374 NULL. rewrote the docstring.
375 (scm_mkstemp): new procedure implementing "mkstemp!".
376 * posix.h: declare scm_mkstemp.
378 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
379 normally it would be found in netdb.h.
381 2001-03-17 Gary Houston <ghouston@arglist.com>
383 * sort.c (scm_sort): move sortvec variable to avoid a compiler
384 warning when HAVE_ARRAYS is not defined. move len too.
386 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
387 (EXTRA_DOT_X_FILES): let configure set the value.
388 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
390 * gc.c (scm_must_malloc): changed the comment explaining when
391 scm_must variants of malloc/free etc., should be used, based on
392 explanation from Dirk Herrmann.
393 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
394 string with procedure name. use scm_must_malloc instead of malloc.
395 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
397 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
398 scm_ungetc): use scm_must variants of malloc/realloc/free.
399 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
401 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
403 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
404 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
405 scm_wrong_type_arg instead.
407 (SCM_WNA): Deprecated.
409 * error.[ch] (scm_wta): Deprecated.
411 * numbers.c (s_i_log): Minor comment fix.
413 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
414 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
415 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
416 wrong-num-args or misc errors.
418 * unif.c (scm_make_shared_array, scm_transpose_array,
419 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
420 Validate the rest argument (note: this is only done when guile is
421 built with SCM_DEBUG_REST_ARGUMENT=1)
423 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
424 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
426 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
427 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
429 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
431 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
432 instead of scm_wrong_num_args.
434 * coop-threads.c: Don't include libguile/strings.h. (Was only
435 needed for former implementation of SCM_WRONG_NUM_ARGS.)
437 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
438 wrong-num-args errors.
440 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
442 * error.[ch] (scm_error_num_args_subr): New function.
444 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
446 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
447 (scm_length, scm_append, scm_reverse, scm_list_ref),
448 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
449 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
450 (scm_delete1_x), gc.c (scm_map_free_list),
451 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
452 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
453 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
454 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
455 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
456 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
457 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
459 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
460 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
461 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
462 symbols.c (scm_symbol_interned_p), numbers.c
463 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
466 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
468 * snarf.h (SCM_CONST_LONG): Deprecated.
469 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
471 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
473 * numbers.c (scm_num2ulong): Check that a bignum is positive
474 before looking at the magnitude. Correctly check for overflow
476 (scm_num2long_long): Likewise.
477 (scm_num2ulong_long): New.
478 (ULONG_LONG_MAX): Define if not already defined.
479 * numbers.h: (scm_num2ulong_long): New prototype.
481 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
483 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
485 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
486 (SCM_OPOUTSTRPORTP): New predicate macros.
487 (scm_open_input_string, scm_open_output_string),
488 (scm_get_output_string): New prototypes.
490 * strports.c (scm_open_input_string, scm_open_output_string),
491 (scm_get_output_string): New procedures (SRFI-6 compliant).
492 Made scm_tc16_strport non-static.
494 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
496 * macros.h (SCM_ASSYNT): Removed unused object argument from
499 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
500 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
501 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
502 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
503 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
504 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
505 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
506 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
507 scm_m_atdispatch): Removed unused object argument from call to
510 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
512 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
513 const int* to reflect that the input array of integers remains
514 unchanged. Thanks to Brett Viren for the hint.
516 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
518 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
519 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
521 (gh_scm2newstr, gh_symbol2newstr): Change call to
522 scm_must_malloc() to malloc(), because user-free()able memory is
525 * gc.c: Added declaration of `scm_debug_check_freelist'.
527 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
529 * ports.c (scm_port_mode): Changed `mode' array size to 4.
531 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
533 * strports.c (scm_object_to_string): New procedure.
534 (scm_strprint_obj): Deprecated.
535 * strports.h: Reflect the changes.
537 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
539 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
541 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
542 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
543 SCM_ASSYNT to check for correct argument types. Either use some
544 SCM_VALIDATE_* macro or an explicit test.
546 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
549 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
550 instead of calling scm_wta.
552 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
554 * load.c (scm_primitive_load, scm_primitive_load_path),
555 (scm_sys_search_load_path): Corrected docstrings (file ->
558 * eval.c (scm_force): Added texinfo markup to docstring.
559 (scm_promise_p): Renamed parameter to `obj' to match docstring.
561 * debug-malloc.c: Reinserted #include <stdio.h>.
563 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
565 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
567 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
568 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
569 Use SCM_LISTn instead of scm_listify.
571 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
573 * _scm.h: Removed #include <errno.h>.
575 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
576 errno variable (can be a macro on some systems, for example when
577 using linux libc with threads).
579 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
580 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
581 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
582 #include <errno.h> in these 20 out of 100 files.
584 2001-03-10 Gary Houston <ghouston@arglist.com>
586 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
589 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
591 * coop.c: Inserted #include <stdio.h>.
593 * iselect.c: Reinserted #include <stdio.h>.
595 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
597 * posix.c: Replaced `#define' of __USE_XOPEN right before
598 including unistd.h with a define of _GNU_SOURCE at the very top of
601 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
603 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
604 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
605 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
606 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
607 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
608 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
609 print.c, procprop.c, procs.c, properties.c, ramap.c,
610 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
611 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
612 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
613 Remove #include <stdio.h>
614 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
616 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
618 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
620 * posix.c (scm_gethostname): Set initial name length to 256 for
623 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
625 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
626 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
627 (scm_sethostname, scm_gethostname): New prototypes.
629 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
630 <sys/file.h>, if present.
631 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
632 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
633 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
634 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
635 (scm_sethostname, scm_gethostname): New procedures.
637 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
639 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
640 not optional (ii) "recommend" spelling correction.
642 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
644 * ramap.c (racp): Removed optimization which caused array copying
645 to fail if the two arrays shared storage. Re-inserted the IVDEP
646 macros removed in the change of 2000-03-09. (Don't really have a
647 complete grasp of what they are for, but they seem to be necessary
648 on Crays. This needs testing!) Thanks to Miroslav Silovic.
650 * hash.c (scm_string_hash): Don't downcase characters.
652 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
654 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
655 size from 277 --> 1009.
657 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
660 * coop-threads.c: Fixed change of 2001-03-06.
662 * validate.h: Code formatting.
664 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
666 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
667 (*.doc): Add dependency on guile-snarf.awk.in.
669 * guile-snarf.awk.in: Neglect spaces at the end of
670 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
671 middle of docstrings. (To avoid the problem with gcc-2.96.)
673 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
675 * coop-threads.c (scm_call_with_new_thread), load.c
676 (scm_primitive_load, scm_sys_search_load_path), random.c
677 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
678 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
679 (potentially) issue a scm-misc-error or wrong-num-args error
682 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
683 about the expected type with the wrong-type-arg error message.
685 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
686 a C level bug that can't be fixed from scheme anyway.
688 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
690 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
691 Duplicate bindings are OK in a let* since a let* is semantically
692 equivalent to a nested set of let:s.
694 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
696 * print.c (scm_print_options): Fixed texinfo in docstring.
698 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
699 the underlying functions getservent, getprotoent or getnetent
700 return NULL instead of signalling an error.
702 2001-03-04 Gary Houston <ghouston@arglist.com>
704 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
705 taking an unexpectedly large filename for an AF_UNIX socket from
706 bind/connect/sendto (thanks to Martin Grabmueller).
708 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
709 former and adjusted the latter.
710 (scm_socket, scm_socketpair): cosmetic changes.
711 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
712 size_t as socklen_t substitute. don't restrict args/return values
713 to INUM: allow full range of int or size_t.
714 (scm_fill_sockaddr): check arguments before allocating memory, to
715 avoid leakage. use malloc, not scm_must_malloc.
716 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
717 substitute. free the sockaddr structure before throwing an error.
718 (scm_init_add_buffer): procedure removed, together with its static
719 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
720 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
721 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
722 scm_sendto): use a local buffer instead of scm_addr_buffer.
723 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
725 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
726 call to detect whether recvfrom could be bothered to set the address.
727 (scm_init_socket): don't call scm_init_addr_buffer.
729 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
731 * debug.c (scm_procedure_source, scm_procedure_environment),
732 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
733 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
734 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
735 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
736 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
737 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
738 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
739 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
740 scm_array_to_list, scm_array_prototype), validate.h
741 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
742 scm_misc_error or scm_wrong_type_arg instead.
744 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
746 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
748 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
749 (scm_sys_tag_body): Added.
751 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
753 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
754 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
755 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
756 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
757 options.c (scm_options), ports.c (scm_remove_from_port_table),
758 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
759 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
760 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
761 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
764 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
766 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
768 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
770 * eval.c (scm_s_duplicate_bindings): New error message.
771 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
773 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
775 * eval.h (SCM_EVALIM2): New macro. Use it when a
776 immediate, literal constant should be evaluated.
777 * eval.c (scm_s_duplicate_formals): New error message string.
778 (scm_c_improper_memq): New function.
779 (scm_m_lambda): Check for duplicate arguments.
780 (scm_ceval, scm_deval): When executing a body: only cons a new
781 toplevel environment frame when it is different from the
782 existing one; use EVALCAR instead of SIDEVAL so that we can properly
783 check for empty combinations; use SCM_EVALIM2 for the same reason
784 in the non-toplevel loop.
785 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
786 New labels with the meaning of their non-"nontoplevel" partners,
787 but they are used when it is known that the body is not evaluated at
789 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
790 reporting for empty combinations.
792 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
794 * Remove dump facilities.
795 * dump.c, dump.h: Removed.
796 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
797 * init.c: Remove #include "libguile/dump.h".
798 (scm_init_guile_1): Remove scm_init_dump.
799 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
800 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
801 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
802 (scm_set_smob_dump, scm_set_smob_undump): Removed.
804 * keywords.c: Remove #include "libguile/dump.h".
805 (keyword_dump, keyword_undump): Removed.
806 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
808 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
810 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
811 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
812 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
813 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
814 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
815 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
816 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
817 to @code{} as the texinfo manual recommends, converted the
818 examples to use a @lisp{}-environment.
820 * strports.c (scm_eval_string): Cleaned up the docstring.
822 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
825 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
826 (scm_number_to_string, scm_string_to_number, scm_number_p)
827 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
828 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
829 (scm_ash): Added texinfo markup and removed obsolete @refill.
830 (scm_gr_p): Corrected comment.
831 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
833 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
834 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
835 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
836 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
837 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
838 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
839 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
840 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
842 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
844 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
845 (Obviously nobody compiles with SCM_RECKLESS defined...)
847 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
849 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
851 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
853 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
855 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
857 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
858 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
859 since use of `z' suggests that the arguments may be complex.
861 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
864 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
866 * dump.c (scm_binary_write, scm_binary_read), eval.c
867 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
868 scm_guardian_greedy_p, scm_make_guardian), fports.c
869 (scm_file_port_p): Minor docstring fixes.
871 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
873 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
875 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
877 (make_class_from_template): Do not bother to set the current
878 module around the call to DEFVAR, scm_eval takes care of that.
879 (scm_init_goops): Make scm_module_goops and
880 scm_goops_lookup_closure permanent objects.
882 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
883 top level, create a fresh top-level environment for each
884 expression instead of mutating the exisint frame. This is
885 important when that frame is closed over.
887 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
888 SCM_DIGSPERLONG instead of DIGSPERLONG.
890 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
892 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
893 before applying arrow procedure in `cond' and before applying
894 receiver procedure in call-with-current-continuation.
895 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
896 macro. The argument is expanded more than one time.
898 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
899 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
901 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
903 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
906 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
908 * variable.c (scm_make_variable, scm_make_undefined_variable)
909 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
910 (scm_variable_bound_p), values.c (scm_values)
911 (scm_call_with_values), unif.c (scm_bit_count)
912 (scm_bit_set_star_x), symbols.c (scm_gentemp)
913 (scm_gensym), strings.c (scm_string_p, scm_make_string)
914 (scm_read_only_string_p, scm_string_length, scm_string_ref)
915 (scm_string_set_x, scm_substring, scm_string_append), stime.c
916 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
917 (scm_copy_random_state, scm_random), print.c (scm_newline)
918 (scm_write_char, scm_simple_format), debug-malloc.c
919 (scm_malloc_stats), environments.c (scm_environment_p)
920 (scm_environment_bound_p, scm_environment_ref)
921 (scm_environment_fold, scm_environment_define)
922 (scm_environment_undefine, scm_environment_set_x)
923 (scm_environment_cell, scm_environment_observe)
924 (scm_environment_observe_weak, scm_environment_unobserve)
925 (scm_make_eval_environment, scm_eval_environment_p)
926 (scm_eval_environment_set_local_x, scm_eval_environment_local)
927 (scm_eval_environment_imported)
928 (scm_eval_environment_set_imported_x, scm_make_import_environment)
929 (scm_import_environment_p, scm_import_environment_imports)
930 (scm_import_environment_set_imports_x, scm_make_export_environment)
931 (scm_export_environment_p, scm_export_environment_private)
932 (scm_export_environment_set_private_x)
933 (scm_export_environment_signature)
934 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
935 Added texinfo markup.
937 * ports.c (scm_drain_input): Lowercased argument to @var.
938 (scm_current_input_port, scm_current_output_port): Filled in
940 (scm_current_load_port, scm_set_current_output_port)
941 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
942 Added texinfo markup.
944 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
945 (scm_release_arbiter): Added texinfo markup to docstrings.
946 Changed `Returns' to `Return'.
947 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
949 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
951 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
952 by doubling them to `@@'.
954 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
956 * numbers.c (scm_lognot), random.c (scm_random,
957 scm_random_normal, scm_random_solid_sphere_x,
958 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
959 scm_random_exp), dynwind.c
960 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
962 * goops.c (scm_sys_initialize_object, scm_instance_p,
963 scm_class_name, scm_class_precedence_list, scm_class_slots,
964 scm_class_environment, scm_generic_function_name,
965 scm_generic_function_methods, scm_method_generic_function,
966 scm_method_specializers, scm_method_procedure, scm_make_unbound,
967 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
968 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
969 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
970 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
971 scm_class_direct_supers, scm_class_direct_slots,
972 scm_class_direct_subclasses, scm_class_direct_methods,
973 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
974 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
975 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
976 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
977 scm_memoized_environment, scm_procedure_name,
978 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
980 (scm_class_of, scm_entity_p, scm_operator_p,
981 scm_set_object_procedure_x, scm_object_procedure,
982 scm_make_class_object), hooks.c (scm_make_hook_with_name,
983 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
984 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
985 scm_hook_to_list), lang.c
986 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
987 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
988 (scm_print_options, scm_port_with_print_state,
989 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
990 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
991 scm_make_procedure_with_setter, scm_procedure), throw.c
992 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
993 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
994 scm_stack_ref, scm_stack_length, scm_frame_p,
995 scm_last_stack_frame, scm_frame_number, scm_frame_source,
996 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
997 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
998 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
999 (scm_dirname, scm_basename), dynwind.c
1000 (scm_wind_chain), read.c (scm_read_options, scm_read,
1001 scm_read_hash_extend), gc.c
1002 (scm_unhash_name), eval.c (scm_eval_options_interface,
1003 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
1004 (scm_display_error, scm_set_print_params_x,
1005 scm_display_application, scm_display_backtrace, scm_backtrace),
1006 async.c (scm_async, scm_system_async, scm_async_mark,
1007 scm_system_async_mark, scm_run_asyncs, scm_noop,
1008 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
1009 scm_mask_signals): Added docstrings.
1011 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
1013 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
1014 address of car/cdr. (Thanks to Dirk Herrmann)
1015 Use scm_sizet to obtain the length of strings.
1016 (Thanks to Matthias Koeppe)
1018 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
1020 * symbols.c (scm_mem2symbol): Put a empty statement after the
1021 next_symbol label. This is mandated by ANSI, appearantly.
1023 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1025 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
1026 sense to compile for a specific kernel version. Do not include
1027 <asm/signal.h> while defining __KERNEL__. This hack should no
1028 longer be needed and caused problems.
1030 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
1032 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
1033 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
1034 can not deal with immediates.
1036 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
1038 * list.c (scm_list_copy): Validate the first argument.
1040 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
1042 Fix evaluator so that top-level expressions are correctly
1043 evaluated with respect to the module system.
1045 * modules.h. modules.c (scm_current_module_lookup_closure): New
1048 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
1050 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
1051 names to better reflect their meaning.
1053 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
1054 evaluated at top-level and synronize lookup closure before
1055 executing every subform.
1056 (scm_primitve_eval_x, scm_primitive_eval): New functions.
1057 (scm_eval_x, scm_eval): Reimplement in terms of
1058 scm_primitive_eval_x and scm_primitive_eval, respectively.
1060 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
1062 * macros.c (scm_macro_name, scm_macro_transformer): Use
1063 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
1066 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
1068 * dump.c (scm_store_bytes): Store data size before data.
1069 (scm_restore_bytes): Restore data size. Takes a pointer to size.
1070 * dump.h (scm_restore_bytes): Updated.
1072 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
1074 * dump.c: Use double cells for update schedule.
1076 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
1078 * ports.c (scm_unread_char): Take an optional argument.
1080 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1082 * modules.h (scm_selected_module, scm_current_module): Renamed
1083 scm_selected_module to scm_current_module to synchronize Scheme
1085 (scm_select_module, scm_set_current_module): Likewise. Changed
1088 * ports.c (scm_port_for_each): Make a snapshot of the port table
1089 before iterating over it. The table might change while the user
1090 code is running. With the snapshot, the user can depend on the
1091 fact that each port that existed at the start of the iteration is
1092 encountered exactly once. (ice-9 popen) depends on this.
1094 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
1096 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
1098 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
1099 range checking for the size parameter. Thanks to Martin
1100 Grabmueller for the hint.
1102 (scm_makstr): Reordered string initialization to make interrupt
1103 deferring unnecessary.
1105 * vectors.c (scm_make_vector): Fixed range checking.
1107 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
1109 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
1111 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
1112 checking of the size parameter for type correctness and valid
1113 range. Thanks to Rob Browning for reporting the problem. Instead
1114 of deferring interrupts, scm_remember_upto_here_1 is used.
1116 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
1118 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
1119 (scm_dump_cell_update): Removed.
1120 (scm_dump_update): Renamed from scm_dump_object_update.
1121 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
1122 a pointer instead of returning a value.
1123 * keywords.c (keyword_undump): Updated.
1125 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
1127 * dump.c, dump.h: Modified a lot.
1128 (SCM_DUMP_COOKIE): Version 0.1
1129 (scm_dump_mark): Removed.
1130 (scm_restore_cell_object, scm_store_cell_object): New functions.
1132 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
1133 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
1134 New slots: dump, undump.
1135 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
1138 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
1139 (keyword_undump): Renamed from keyword_alloc.
1140 (scm_init_keywords): Set keyword_dump and keyword_undump.
1142 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
1144 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
1145 the deprecated SCM_DOUBLE_CELLP.
1147 * tags.h (SCM_DOUBLE_CELLP): deprecated.
1149 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
1151 * dump.c, dump.h: New files.
1152 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
1153 * init.c: #include "libguile/dump.h".
1154 (scm_init_guile_1): Call scm_init_dump.
1155 * smob.h (scm_smob_descriptor): New slots: dump_mark,
1156 dump_dealloc, dump_store, undump_alloc, undump_restore,
1158 * smob.c (scm_make_smob_type): Init the new slots.
1159 (scm_set_smob_dump, scm_set_smob_undump): New functions.
1160 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
1162 * keywords.c: #include "libguile/dump.h".
1163 (keyword_dealloc, keyword_alloc): New functions.
1164 (scm_init_keywords): Set smob_dump and smob_undump.
1166 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
1168 * vectors.c (scm_c_make_vector): New function.
1169 * vectors.h (scm_c_make_vector): Declared.
1170 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
1171 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
1172 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
1173 (scm_make_method_cache, scm_i_vector2list,
1174 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
1175 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
1176 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
1177 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
1178 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
1179 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
1180 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
1181 (scm_vector, scm_make_vector): Use scm_c_make_vector.
1183 * hashtab.c (scm_c_make_hash_table): New function.
1184 * hashtab.h (scm_c_make_hash_table): Declared.
1185 * environments.c (scm_make_leaf_environment,
1186 scm_make_eval_environment), gc.c (scm_init_storage),
1187 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
1188 Use scm_c_make_hash_table.
1190 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1192 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
1194 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1196 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
1199 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
1200 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
1201 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
1202 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
1203 srcprop.c (scm_source_properties, scm_set_source_properties_x,
1204 scm_source_property, scm_set_source_property_x), sort.c
1205 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
1206 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
1207 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
1210 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1212 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
1213 really get that arg.
1215 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
1217 * goops.c (s_scm_get_keyword): Bug fix.
1219 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1221 The following patch was sent by Martin Grabmueller. It makes sure
1222 that in case of parameter errors the correct function name is
1223 shown, and that parameter types are only checked once.
1225 * strop.c (string_copy, string_upcase_x, string_downcase_x,
1226 string_capitalize_x): New functions. Each one performs the core
1227 functionality of the corresponding scm_* function.
1229 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
1230 scm_string_downcase_x, scm_string_downcase,
1231 scm_string_capitalize_x, scm_string_capitalize): Reduced to
1232 parameter checking wrappers of the above functions.
1234 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1236 * continuations.c, dynl.c, keywords.c, load.c: Include
1237 strings.h. Thanks to Bill Schottstaedt for the bug report.
1239 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1241 * backtrace.c (display_header): Make sure that line and column
1242 information is shown independent of whether the port the code was
1243 read from had an associated filename. Thanks to Martin
1244 Grabmueller for providing this patch.
1246 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1248 * fports.[ch] (scm_file_port_p): New primitive.
1250 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1252 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
1253 These are now defined in fports.c, strports.c and vports.c.
1255 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
1256 vports.c (scm_tc16_sfport): Made variables (were macros defined in
1259 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
1260 (scm_make_sfptob): Made static. These return a type code now.
1262 fports.c (scm_init_fports), strports.c (scm_init_strports),
1263 vports.c (scm_init_vports): Create the corresponding port types.
1265 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
1266 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
1268 * init.c (scm_init_guile_1): Make sure strports are initialized
1271 * ports.[ch] (scm_make_port_type): Changed the return type to
1274 * ports.c (scm_ports_prehistory): Don't create any port types
1277 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
1278 against scm_tc16_fport directly.
1280 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1282 * srcprop.c (scm_set_source_property_x): Fix to handle
1283 (set-source-property! <obj> 'copy <datum>) correctly.
1285 2001-01-24 Gary Houston <ghouston@arglist.com>
1287 * filesys.c (scm_link): docstring fix.
1288 * fports.h (scm_setfileno): obsolete declaration removed.
1289 * posix.c: bogus popen declaration removed.
1291 * rdelim.c: new file, split from ioext.c.
1292 * rdelim.h: new file, split from ioext.h
1293 * Makefile.am: add rdelim.c and related files.
1294 * init.c: call scm_init_rdelim. include rdelim.h.
1296 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1298 This patch was sent by Martin Grabmueller and makes sure that
1299 parameter errors are reported correctly by the lexicographic
1300 ordering predicates.
1302 * strorder.c (string_less_p, string_ci_less_p): New functions.
1304 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
1305 functionality into string_less_p, string_ci_less_p respectively.
1306 The remaining code is just a wrapper to do the parameter
1309 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
1310 parameters and call string_less_p instead of scm_string_less_p.
1312 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
1313 Check the parameters and call string_less_ci_p instead of
1314 scm_string_ci_less_p.
1316 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1318 This patch modifies scm_display_error to perform parameter
1319 checking. Thanks to Neil Jerram for the bug report.
1321 * backtrace.[ch] (scm_i_display_error): New function.
1323 * backtrace.c (scm_display_error): Added parameter check and
1324 extracted the core functionality into function
1325 scm_i_display_error.
1327 * throw.c (handler_message): Call scm_i_display_error to display
1330 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1332 * eval.c (SCM_APPLY): Added # args check for application of
1333 procedures with arity 3. (Thanks to Anders Holst.)
1335 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1337 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
1339 (SCM_OPDIRP): Deprecated.
1341 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
1344 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
1345 Instead, give an explicit error message in case the directory is
1348 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
1349 instead of SCM_OPENP and SCM_CLOSEDP.
1351 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
1353 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1355 * eval.c (inner_eval, scm_eval): Move all real functionality into
1356 inner_eval. Avoid to copy the expression twice by inlining some
1357 code from scm_i_eval.
1359 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
1361 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
1362 now has to be the last clause, as required by R5RS. Thanks to
1363 Martin Grabmueller for the patch.
1365 2001-01-18 Gary Houston <ghouston@arglist.com>
1367 * ioext.c: further simplify scm_read_string_x_partial by defining
1370 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
1372 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
1374 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
1376 * __scm.h: Added comment about architecture and compiler
1377 properties that are required by guile.
1379 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
1380 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
1382 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
1384 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
1386 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
1387 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
1389 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1391 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
1392 to the names in limits.h.
1394 * numbers.c (abs_most_negative_fixnum): Added.
1396 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
1397 fixnum-min) special case.
1399 (scm_big_and): Fix for negative first parameter.
1401 (scm_bit_extract): Fix for fixnum paramters.
1402 Thanks to Rob Browning for the bug report.
1404 (scm_init_numbers): Initialize abs_most_negative_fixnum.
1406 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
1408 * symbols.c (scm_symbol_bound_p): Fixed comment.
1409 Thanks to Chris Cramer.
1411 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
1413 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
1414 Thanks to Bill Schottstaedt.
1416 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
1418 from Matthias Köppe:
1420 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
1421 casts its result, so doesn't yield an lvalue per ANSI C.
1423 * goops.c (s_scm_sys_set_object_setter_x): use
1424 SCM_SET_ENTITY_SETTER.
1425 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
1427 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
1428 its result, so doesn't yield an lvalue per ANSI C.
1429 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
1430 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
1431 SCM_GC_SET_CARD_FLAGS.
1432 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
1434 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
1436 2001-01-08 Gary Houston <ghouston@arglist.com>
1438 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
1439 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
1440 socket.c (scm_recvfrom): use the new macro, plus minor docstring
1442 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
1443 for fdes. if current input port is used, check that it's a file
1446 2001-01-06 Gary Houston <ghouston@arglist.com>
1448 * ioext.c (scm_read_string_x_partial): new procedure, implements
1449 read-string!/partial.
1450 * ports.c (scm_take_from_input_buffers): new procedure used by
1451 scm_read_string_x_partial.
1452 (scm_drain_input): use scm_take_from_input_buffers.
1454 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
1456 * validate.h (SCM_VALIDATE_NUMBER): New.
1458 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
1460 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
1461 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
1462 SET_DESTROYED): new defines/macros.
1463 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
1464 (add_to_live_list): takes a `guardian_t *' now, not SCM.
1465 (guardian_print): print more info.
1466 (guardian_apply): check if the guardian is destroyed, and throw an
1467 error if so. take one more optional argument `throw_p'.
1468 (scm_guard): depending on the value of `throw_p', return a boolean
1470 (scm_get_one_zombie): remove redundant property test.
1471 (guardian_t): represent the various (currently 3, I hope nothing
1472 more gets added) boolean fields as bit flags.
1473 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
1474 (scm_destroy_guardian_x): new procedure.
1476 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
1477 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
1479 2001-01-01 Gary Houston <ghouston@arglist.com>
1481 * fports.c (fport_write): bugfix: handle short writes for
1482 unbuffered ports too. optimize the buffered case by minimizing
1483 the number of write/flush calls.
1484 (write_all): new helper procedure.
1486 The ChangeLog continues in the file: "ChangeLog-2000"