1 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
3 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
4 arrays. The length of array is already determined differently and
5 scm_uniform_vector_length does not work on arrays.
7 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
9 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
10 as well. "SCM (*)(...)" does not work on RedHat 7.1.
12 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
13 they are not used. Changed `wrong type' error into `wrong num
14 args' error. Changed all callers.
16 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
17 arguments are supplied.
19 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
21 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
22 describe `regexp/notbol' and `regexp/noteol' execution flags.
24 * strop.c (scm_substring_move_x): Doc fix; nfc.
26 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
28 * objects.c, objects.h (scm_valid_object_procedure_p): New.
29 (scm_set_object_procedure_x): Use it to check argument. Fix
32 * evalext.c (scm_definedp): Fix docstring.
34 2001-05-05 Gary Houston <ghouston@arglist.com>
36 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
39 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
41 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
42 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
43 Change R4RS references to R5RS.
45 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
46 docstring source are correctly reproduced in the output (ii)
47 we don't anymore get occasional trailing quotes. Also reorganized
48 and commented the code a little.
50 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
53 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
55 * strop.c (scm_string_split): New procedure.
57 * strop.h (scm_string_split): Added prototype.
59 2001-05-04 Gary Houston <ghouston@arglist.com>
61 * socket.c: define uint32_t if netdb.h doesn't. thanks to
64 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
66 * rw.c: Include "modules.h" and "strports.h".
68 * net_db.h (scm_gethost): Added prototype.
70 * deprecation.h, deprecation.c: New.
71 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
72 (DOT_X_FILES): Added "deprecation.x".
73 (modinclude_HEADERS): Added "deprecation.h".
75 * init.c: Include "deprecation.h".
76 (scm_init_guile_1): Call scm_init_deprecation.
78 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
80 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
81 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
84 2001-04-29 Gary Houston <ghouston@arglist.com>
86 * rw.c: new file, implementing C part of module (ice-9 rw).
87 (scm_read_string_x_partial): moved from ioext.c
88 (scm_init_rw): new proc.
90 init.c: include rw.h and call scm_init_rw.
91 Makefile.am: include rw.c and rw.h.
93 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
95 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
96 know what's supposed to happen to it.
98 * list.h (scm_list_star): deprecation expired - removed.
100 * numbers.h (scm_dblproc): deprecation expired - removed.
101 (SCM_UNEGFIXABLE): deprecation expired - removed.
102 (SCM_FLOBUFLEN): deprecation expired - removed.
103 (SCM_INEXP): deprecation expired - removed.
104 (SCM_CPLXP): deprecation expired - removed.
105 (SCM_REAL): deprecation expired - removed.
106 (SCM_IMAG): deprecation expired - removed.
107 (SCM_REALPART): deprecation expired - removed.
108 (scm_makdbl): deprecation expired - removed.
109 (SCM_SINGP): deprecation expired - removed.
110 (SCM_NUM2DBL): deprecation expired - removed.
111 (SCM_NO_BIGDIG): deprecation expired - removed.
113 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
114 (scm_tc_dblr): deprecation expired - removed.
115 (scm_tc_dblc): deprecation expired - removed.
116 (scm_tc16_flo): deprecation expired - removed.
117 (scm_tc_flo): deprecation expired - removed.
119 * tag.h (scm_tag): deprecation expired - removed.
121 * tag.c: (scm_tag): deprecation expired - removed.
123 * ioext.c: (scm_fseek): deprecation expired - removed.
125 * ioext.h (scm_fseek): deprecation expired - removed.
127 * gh_data.c (gh_int2scmb): deprecation expired - removed.
129 * gh.h (gh_int2scmb): deprecation expired - removed.
131 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
133 * stacks.c (scm_make_stack): Fix typo in docstring.
135 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
137 * error.c (scm_sysmissing): deprecation expired - removed.
139 * error.h (scm_sysmissing): deprecation expired - removed.
142 (scm_init_gc): gc-thunk deprecation expired - removed.
143 (scm_gc_vcell): deprecation expired - removed.
144 (gc_async_thunk): scm_gc_vcell related code removed.
146 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
149 (SCM_NSTRINGP): deprecation expired - removed.
150 (SCM_NRWSTRINGP): deprecation expired - removed.
152 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
155 (SCM_ICHRP): deprecation expired - removed.
156 (SCM_ICHR): deprecation expired - removed.
157 (SCM_MAKICHR): deprecation expired - removed.
160 (SCM_INPORTP): deprecation expired - removed.
161 (SCM_OUTPORTP): deprecation expired - removed.
163 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
165 * modules.c (scm_module_type): New.
166 (scm_post_boot_init_modules): Initialize from Scheme value.
167 (the_module, scm_current_module, scm_init_modules): the_module is
169 (scm_current_module): Export to Scheme.
170 (scm_set_current_module): Do not call out to Scheme, do all the
171 work in C. Export procedure to Scheme. Only accept modules, `#f'
172 is no longer valid as the current module. Only set
173 scm_top_level_lookup_closure_var and scm_system_transformer when
174 they are not deprecated.
175 (scm_module_transformer, scm_current_module_transformer): New.
177 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
178 scm_current_module_transformer, scm_module_transformer): New.
180 * gh_data.c: Removed FIXME comment about gh_lookup returning
181 SCM_UNDEFINED. That's the right thing to do.
183 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
184 into the conditionally compiled sections.
185 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
186 scm_current_module_transformer instead of scm_system_transformer.
187 * init.c (start_stack): Move initialization of
188 scm_system_transformer to the deprecated section.
190 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
192 * throw.c (scm_throw): Correct docstring.
194 2001-04-22 Gary Houston <ghouston@arglist.com>
196 * socket.c: attempted to improve the docstrings slightly.
198 * net_db.c: remove bogus "close" declaration.
199 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
200 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
202 * net_db.h: declarations moved too.
204 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
206 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
207 (VALIDATE_INET6): new macro.
208 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
209 inet-pton and inet-ntop.
210 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
211 (scm_addr_vector): use ipv6_net_to_num.
213 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
215 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
216 smob number explicitly. Use SCM_TC2SMOBNUM instead.
218 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
219 when compiled in debug mode.
221 (scm_gc_sweep): Only call smob's free function if it is defined.
223 * print.c (scm_iprin1): No need to check for validity of smob
224 type or existence of print function.
226 * smob.[ch] (scm_smobs): Made into a fixed size global array.
227 Resizing will not work well with preemptive threading.
229 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
231 (scm_make_smob_type): Extracted initialization of smob
232 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
233 of the critical section.
235 (scm_smob_prehistory): Initialize all smob descriptors. By
236 default, don't assign a smob free function: Most smob types don't
239 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
241 2001-04-21 Gary Houston <ghouston@arglist.com>
243 * socket.c (FLIP_NET_HOST_128): new macro.
244 (scm_fill_sockaddr): use new macro.
245 (scm_addr_vector): completed IPv6 address support. added const
246 to the address parameter.
248 2001-04-20 Gary Houston <ghouston@arglist.com>
250 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
251 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
253 (scm_addr_vector): use a switch instead of multiple if statements.
254 Add support for IPv6 (incomplete) .
255 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
257 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
259 * struct.c (scm_free_structs): Only pairs may be accessed with
262 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
264 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
266 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
267 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
268 parentheses in order to get the correct associativity.
270 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
272 * unif.c (scm_array_to_list): Added missing handling of arrays of
273 bytes. Thanks to Masao Uebayashi for the bug report.
275 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
277 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
280 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
282 * procs.h (SCM_CLOSURE_FORMALS): New macro.
284 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
285 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
286 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
289 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
290 (scm_i_procedure_arity): Prefer stronger predicates like
291 SCM_NULLP or SCM_FALSEP over SCM_IMP.
293 * macros.c (macro_print): Extracted macro printing code from
294 print.c and simplified it.
296 (scm_macro_type): Use SCM_MACRO_TYPE;
298 (scm_init_macros): Use macro_print for printing macros.
300 * print.c (scm_print_opts): Improved option documentation.
302 (scm_iprin1): Extracted printing of macros to macros.c.
303 Simplified printing of ordinary closures.
305 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
306 Martin Grabmueller for the bug report.
308 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
310 This patch eliminates some further applications of SCM_C[AD]R to
313 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
314 never been applied to real pairs.
316 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
318 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
320 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
321 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
322 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
324 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
327 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
328 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
330 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
331 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
334 2001-04-17 Gary Houston <ghouston@arglist.com>
336 * some initial support for IPv6:
338 * socket.c (scm_fill_sockaddr): improve the argument validation.
339 don't allocate memory until all args are checked. instead of
340 unconditional memset of soka, try setting sin_len to 0 if
341 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
342 (scm_socket, scm_connect): extend docstrings for IPv6.
343 (scm_init_socket): intern AF_INET6 and PF_INET6.
345 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
347 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
348 matches SCM_DEFER_INTS at the beginning of the function.
350 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
352 * gc.c (scm_igc): Unconditionally call
353 SCM_CRITICAL_SECTION_START/END.
355 * fluids.c (next_fluid_num): Unconditionally call
356 SCM_CRITICAL_SECTION_START/END.
357 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
359 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
360 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
363 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
364 Defined as nothing for the case of !defined(USE_THREADS).
365 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
367 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
368 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
370 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
371 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
372 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
373 SCM_CRITICAL_SECTION_START/END.
374 (SCM_REALLOW_INTS: Bug fix. Don't call
375 SCM_THREAD_SWITCHING_CODE.
376 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
377 SCM_THREAD_SWITCHING_CODE directly.
378 (SCM_ENTER_A_SECTION): Unconditionally use
379 SCM_CRITICAL_SECTION_START/END. (was:
380 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
382 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
384 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
385 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
386 allowed to explicitly set this macro via the CFLAGS variable
389 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
390 (SCM_THREAD_CRITICAL_SECTION_START,
391 SCM_THREAD_CRITICAL_SECTION_END): Renamed
392 SCM_THREAD_CRITICAL_SECTION_START/END to
393 SCM_CRITICAL_SECTION_START/END.
395 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
397 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
400 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
401 (MISSING_BZERO_DECL): Remove the declaration.
403 Thanks to NIIBE Yutaka.
405 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
407 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
408 goops module should be registered in order to work for an
409 application which uses libguile statically linked.)
411 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
413 * numbers.[ch] (scm_num2long, scm_num2long_long,
414 scm_num2ulong_long, scm_num2ulong): Argument position is an
417 * environments.c (eval_environment_folder,
418 import_environment_folder), gh_data.c (gh_scm2longs,
419 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
420 for integers and pointers, respectively.
422 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
423 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
424 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
425 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
427 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
428 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
429 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
430 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
431 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
432 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
434 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
436 * strings.c (scm_read_only_string_p): Update docstring to reflect
437 current (non-)usage of "read only" strings.
438 (scm_make_shared_substring): Clarify docstring by changing
439 "semantics" to "arguments".
441 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
443 * hooks.c (scm_make_hook, scm_make_hook_with_name),
444 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
447 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
449 The following changes make the documentation more consistent.
451 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
452 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
453 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
454 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
457 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
458 (scm_array_dimensions, scm_make_shared_array),
459 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
460 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
461 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
462 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
463 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
464 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
465 macros.c (scm_makmmacro), list.c (scm_append), environments.c
466 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
467 @example ... @end example to @lisp ... @end lisp.
469 * weaks.c (scm_weak_vector): Corrected docstring.
471 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
472 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
473 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
474 (scm_hashx_set_x, scm_hashx_get_handle),
475 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
476 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
477 vectors.c (scm_vector_fill_x), strings.c
478 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
479 objprop.c (scm_set_object_properties_x):
480 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
481 strports.c (scm_call_with_input_string), ports.c
482 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
483 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
484 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
485 (scm_make_weak_vector,scm_weak_vector_p),
486 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
487 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
488 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
489 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
490 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
491 Made parameter names match documentation by renaming parameters
492 and/or fixing docstrings.
494 * numbers.c (scm_ash): Corrected Texinfo markup.
496 * strop.c (scm_string_index, scm_string_rindex),
497 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
499 * vports.c (scm_make_soft_port), unif.c
500 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
501 (scm_dimensions_to_uniform_array, scm_transpose_array),
502 (scm_array_in_bounds_p, scm_uniform_vector_ref),
503 (scm_bit_count, scm_bit_position, scm_bit_count_star),
504 (scm_array_to_list, scm_list_to_uniform_array),
505 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
506 (scm_open_input_string, scm_open_output_string),
507 (scm_get_output_string), strop.c (scm_string_copy),
508 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
509 (scm_get_internal_real_time, scm_times),
510 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
511 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
512 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
513 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
514 simpos.c (scm_system), random.c (scm_random_uniform),
515 (scm_random_normal, scm_random_exp), ramap.c
516 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
517 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
518 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
519 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
520 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
521 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
522 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
523 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
524 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
525 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
526 (scm_logand, scm_logior, scm_logxor, scm_lognot),
527 (scm_integer_expt, scm_bit_extract, scm_logcount),
528 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
529 net_db.c (scm_inet_netof, scm_lnaof), modules.c
530 (scm_interaction_environment), macros.c (scm_makacro),
531 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
532 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
533 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
534 (scm_fluid_ref), filesys.c (scm_open_fdes),
535 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
536 Docstring correction: `Returns' -> `Return'
538 * gc.c (scm_set_debug_cell_accesses_x):
539 (s_scm_gc_set_debug_check_freelist_x):
540 * fluids.c (scm_fluid_p): Added texinfo markup.
542 * error.c (scm_strerror): Made docstring more precise.
544 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
545 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
546 (scm_symbol_p, scm_symbol_to_string), strorder.c
547 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
548 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
549 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
550 (scm_string_ci_geq_p), strop.c (scm_string_copy),
551 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
553 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
555 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
556 mode, as suggested by Michael Livshin.
558 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
560 * backtrace.c (display_backtrace_body): since the `print_state'
561 variable is not used (instead its data field is used directly as
562 `pstate'), protect it from the hungry compiler optimizations.
563 thanks to Bill Schottstaedt for the report.
565 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
567 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
568 It is only defined and used if guile is compiled with
569 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
570 let cells with a free_cell type tag be visible outside of the
571 garbage collector when in debug mode.
573 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
575 (scm_assert_cell_valid): Use a local static variable to avoid
578 (MARK): Only check for rogue cell pointers in debug mode. Use
579 scm_cellp for this purpose and place all checks for rogue pointers
580 into that function. Further, since due to conservative scanning
581 we may encounter free cells during marking, don't use the standard
582 cell type accessor macro to determine the cell type.
584 (scm_cellp): Check if the cell pointer actually points into a
587 (scm_init_gc): Initalize scm_tc16_allocated.
589 * gc.h (GCH): Renamed to SCM_GC_H.
591 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
592 might be unnecessary, but I feel better this way :-)
594 (SCM_GC_CELL_TYPE): New macro.
596 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
597 in guile, and it is unlikely that they will be applied to real
600 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
602 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
603 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
605 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
606 make sure that in debug mode no free cell will ever be visible
607 outside of the garbage collector.
609 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
611 * async.c (scm_asyncs_pending): Don't use != to compare SCM
614 * async.c (scm_system_async), variable.c (scm_make_variable,
615 scm_make_undefined_variable): Use scm_cons to create a pair.
617 * debug.c (scm_reverse_lookup): Perform proper type checking.
618 Remove suspicious use of SCM_SLOPPY_CONSP.
620 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
621 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
622 the corresponding optimization.
624 * eval.c (iqq): Use proper type check.
626 (scm_m_expand_body): Remove redundant type checks.
628 (promise_print): Don't access promise cells as pairs.
630 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
631 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
632 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
633 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
634 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
636 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
637 (scm_iprin1): Use new macro predicate and accessors.
639 * eval.h (scm_tc16_macro): Removed declaration. It is declared
642 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
643 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
644 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
645 SCM_VARIABLE_H. Even the macros that are used to inhibit
646 including a header file twice should be in the SCM_ namespace.
648 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
649 properties.c (scm_primitive_property_ref,
650 scm_primitive_property_del_x): Prefer stronger predicates like
651 SCM_NULLP or SCM_FALSEP over SCM_IMP.
653 * gc.c (MARK): Use proper macros to access procedure-with-setter
654 cell elements and closure cell elements.
656 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
657 access free cells as pairs.
659 (scm_unprotect_object): scm_hashq_get_handle returns #f if
660 no hashtab entry is found.
662 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
663 SCM_CLR_PORT_OPEN_FLAG.
665 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
666 use SCM_SET_C[AD]R for uninitialized cells.
668 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
669 If the hashtable has no slots, return #f instead of '(). This
670 unifies the return value with most assoc-functions.
672 (scm_hash_fn_ref): Use proper type check.
674 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
675 Removed references to non-existing functions from documentation.
677 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
678 access keyword cell elements.
680 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
683 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
685 * print.c (scm_iprlist): Added comment. Improved loop
688 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
691 * smob.c (scm_markcdr): Don't access smob cells as pairs.
693 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
695 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
698 * variable.c (variable_print, variable_equalp, scm_variable_ref,
699 scm_variable_set_x): Use proper macros to access variable cell
702 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
704 * variable.h (SCM_VARVCELL): Don't access variable cells as
707 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
708 added FIXME comment, removed register specifier.
710 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
712 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
713 * init.c (scm_init_guile_1): Don't init goopscore module.
715 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
717 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
719 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
721 * strop.c (scm_string_to_list): Fixed docstring markup.
722 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
723 (scm_string_downcase, scm_string_capitalize_x),
724 (scm_string_capitalize): Rewrote and corrected docstrings.
725 (scm_string_ci_to_symbol): Made docstring more explicit.
727 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
729 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
731 (scm_call_with_values): Removed.
732 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
733 so that it can be exported.
734 (scm_call_with_values): Removed.
736 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
737 * eval.c: Include "libguile/values.h"
738 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
740 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
741 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
742 New delcarations to support above change.
744 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
745 errors with last change.
747 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
749 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
750 scm_i_eval): Moved the application of the system transformer from
751 scm_i_eval to scm_primitive_eval.
753 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
755 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
757 * strop.c (scm_string_index): Fix docstring line break
760 * list.c (scm_cons_star): Fix docstring typo.
762 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
764 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
765 (big2str), ports.c (scm_drain_input), read.c (scm_read,
766 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
767 scm_make_string, scm_string_append), strports.c (st_resize_port,
768 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
769 scm_makstr with calls to scm_allocate_string.
771 * strings.[ch] (scm_allocate_string): New function.
773 * strings.[ch] (scm_makstr): Deprecated.
775 2001-03-18 Gary Houston <ghouston@arglist.com>
777 * posix.c (scm_tmpnam): check that return value from tmpnam is not
778 NULL. rewrote the docstring.
779 (scm_mkstemp): new procedure implementing "mkstemp!".
780 * posix.h: declare scm_mkstemp.
782 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
783 normally it would be found in netdb.h.
785 2001-03-17 Gary Houston <ghouston@arglist.com>
787 * sort.c (scm_sort): move sortvec variable to avoid a compiler
788 warning when HAVE_ARRAYS is not defined. move len too.
790 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
791 (EXTRA_DOT_X_FILES): let configure set the value.
792 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
794 * gc.c (scm_must_malloc): changed the comment explaining when
795 scm_must variants of malloc/free etc., should be used, based on
796 explanation from Dirk Herrmann.
797 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
798 string with procedure name. use scm_must_malloc instead of malloc.
799 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
801 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
802 scm_ungetc): use scm_must variants of malloc/realloc/free.
803 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
805 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
807 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
808 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
809 scm_wrong_type_arg instead.
811 (SCM_WNA): Deprecated.
813 * error.[ch] (scm_wta): Deprecated.
815 * numbers.c (s_i_log): Minor comment fix.
817 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
818 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
819 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
820 wrong-num-args or misc errors.
822 * unif.c (scm_make_shared_array, scm_transpose_array,
823 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
824 Validate the rest argument (note: this is only done when guile is
825 built with SCM_DEBUG_REST_ARGUMENT=1)
827 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
828 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
830 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
831 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
833 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
835 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
836 instead of scm_wrong_num_args.
838 * coop-threads.c: Don't include libguile/strings.h. (Was only
839 needed for former implementation of SCM_WRONG_NUM_ARGS.)
841 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
842 wrong-num-args errors.
844 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
846 * error.[ch] (scm_error_num_args_subr): New function.
848 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
850 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
851 (scm_length, scm_append, scm_reverse, scm_list_ref),
852 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
853 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
854 (scm_delete1_x), gc.c (scm_map_free_list),
855 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
856 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
857 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
858 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
859 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
860 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
861 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
863 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
864 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
865 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
866 symbols.c (scm_symbol_interned_p), numbers.c
867 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
870 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
872 * snarf.h (SCM_CONST_LONG): Deprecated.
873 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
875 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
877 * numbers.c (scm_num2ulong): Check that a bignum is positive
878 before looking at the magnitude. Correctly check for overflow
880 (scm_num2long_long): Likewise.
881 (scm_num2ulong_long): New.
882 (ULONG_LONG_MAX): Define if not already defined.
883 * numbers.h: (scm_num2ulong_long): New prototype.
885 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
887 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
889 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
890 (SCM_OPOUTSTRPORTP): New predicate macros.
891 (scm_open_input_string, scm_open_output_string),
892 (scm_get_output_string): New prototypes.
894 * strports.c (scm_open_input_string, scm_open_output_string),
895 (scm_get_output_string): New procedures (SRFI-6 compliant).
896 Made scm_tc16_strport non-static.
898 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
900 * macros.h (SCM_ASSYNT): Removed unused object argument from
903 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
904 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
905 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
906 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
907 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
908 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
909 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
910 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
911 scm_m_atdispatch): Removed unused object argument from call to
914 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
916 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
917 const int* to reflect that the input array of integers remains
918 unchanged. Thanks to Brett Viren for the hint.
920 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
922 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
923 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
925 (gh_scm2newstr, gh_symbol2newstr): Change call to
926 scm_must_malloc() to malloc(), because user-free()able memory is
929 * gc.c: Added declaration of `scm_debug_check_freelist'.
931 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
933 * ports.c (scm_port_mode): Changed `mode' array size to 4.
935 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
937 * strports.c (scm_object_to_string): New procedure.
938 (scm_strprint_obj): Deprecated.
939 * strports.h: Reflect the changes.
941 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
943 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
945 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
946 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
947 SCM_ASSYNT to check for correct argument types. Either use some
948 SCM_VALIDATE_* macro or an explicit test.
950 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
953 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
954 instead of calling scm_wta.
956 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
958 * load.c (scm_primitive_load, scm_primitive_load_path),
959 (scm_sys_search_load_path): Corrected docstrings (file ->
962 * eval.c (scm_force): Added texinfo markup to docstring.
963 (scm_promise_p): Renamed parameter to `obj' to match docstring.
965 * debug-malloc.c: Reinserted #include <stdio.h>.
967 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
969 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
971 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
972 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
973 Use SCM_LISTn instead of scm_listify.
975 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
977 * _scm.h: Removed #include <errno.h>.
979 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
980 errno variable (can be a macro on some systems, for example when
981 using linux libc with threads).
983 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
984 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
985 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
986 #include <errno.h> in these 20 out of 100 files.
988 2001-03-10 Gary Houston <ghouston@arglist.com>
990 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
993 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
995 * coop.c: Inserted #include <stdio.h>.
997 * iselect.c: Reinserted #include <stdio.h>.
999 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
1001 * posix.c: Replaced `#define' of __USE_XOPEN right before
1002 including unistd.h with a define of _GNU_SOURCE at the very top of
1005 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
1007 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
1008 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
1009 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
1010 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
1011 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
1012 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
1013 print.c, procprop.c, procs.c, properties.c, ramap.c,
1014 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
1015 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
1016 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
1017 Remove #include <stdio.h>
1018 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
1020 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
1022 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1024 * posix.c (scm_gethostname): Set initial name length to 256 for
1027 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1029 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
1030 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
1031 (scm_sethostname, scm_gethostname): New prototypes.
1033 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
1034 <sys/file.h>, if present.
1035 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
1036 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
1037 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
1038 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
1039 (scm_sethostname, scm_gethostname): New procedures.
1041 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
1043 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
1044 not optional (ii) "recommend" spelling correction.
1046 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1048 * ramap.c (racp): Removed optimization which caused array copying
1049 to fail if the two arrays shared storage. Re-inserted the IVDEP
1050 macros removed in the change of 2000-03-09. (Don't really have a
1051 complete grasp of what they are for, but they seem to be necessary
1052 on Crays. This needs testing!) Thanks to Miroslav Silovic.
1054 * hash.c (scm_string_hash): Don't downcase characters.
1056 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1058 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
1059 size from 277 --> 1009.
1061 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
1064 * coop-threads.c: Fixed change of 2001-03-06.
1066 * validate.h: Code formatting.
1068 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
1070 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
1071 (*.doc): Add dependency on guile-snarf.awk.in.
1073 * guile-snarf.awk.in: Neglect spaces at the end of
1074 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
1075 middle of docstrings. (To avoid the problem with gcc-2.96.)
1077 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
1079 * coop-threads.c (scm_call_with_new_thread), load.c
1080 (scm_primitive_load, scm_sys_search_load_path), random.c
1081 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
1082 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
1083 (potentially) issue a scm-misc-error or wrong-num-args error
1086 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
1087 about the expected type with the wrong-type-arg error message.
1089 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
1090 a C level bug that can't be fixed from scheme anyway.
1092 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1094 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
1095 Duplicate bindings are OK in a let* since a let* is semantically
1096 equivalent to a nested set of let:s.
1098 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1100 * print.c (scm_print_options): Fixed texinfo in docstring.
1102 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
1103 the underlying functions getservent, getprotoent or getnetent
1104 return NULL instead of signalling an error.
1106 2001-03-04 Gary Houston <ghouston@arglist.com>
1108 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
1109 taking an unexpectedly large filename for an AF_UNIX socket from
1110 bind/connect/sendto (thanks to Martin Grabmueller).
1112 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
1113 former and adjusted the latter.
1114 (scm_socket, scm_socketpair): cosmetic changes.
1115 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
1116 size_t as socklen_t substitute. don't restrict args/return values
1117 to INUM: allow full range of int or size_t.
1118 (scm_fill_sockaddr): check arguments before allocating memory, to
1119 avoid leakage. use malloc, not scm_must_malloc.
1120 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
1121 substitute. free the sockaddr structure before throwing an error.
1122 (scm_init_add_buffer): procedure removed, together with its static
1123 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
1124 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
1125 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
1126 scm_sendto): use a local buffer instead of scm_addr_buffer.
1127 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
1129 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
1130 call to detect whether recvfrom could be bothered to set the address.
1131 (scm_init_socket): don't call scm_init_addr_buffer.
1133 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
1135 * debug.c (scm_procedure_source, scm_procedure_environment),
1136 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
1137 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
1138 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
1139 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
1140 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
1141 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
1142 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
1143 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
1144 scm_array_to_list, scm_array_prototype), validate.h
1145 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
1146 scm_misc_error or scm_wrong_type_arg instead.
1148 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
1150 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1152 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
1153 (scm_sys_tag_body): Added.
1155 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
1157 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
1158 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
1159 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
1160 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
1161 options.c (scm_options), ports.c (scm_remove_from_port_table),
1162 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
1163 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
1164 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
1165 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
1168 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1170 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
1172 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
1174 * eval.c (scm_s_duplicate_bindings): New error message.
1175 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
1177 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
1179 * eval.h (SCM_EVALIM2): New macro. Use it when a
1180 immediate, literal constant should be evaluated.
1181 * eval.c (scm_s_duplicate_formals): New error message string.
1182 (scm_c_improper_memq): New function.
1183 (scm_m_lambda): Check for duplicate arguments.
1184 (scm_ceval, scm_deval): When executing a body: only cons a new
1185 toplevel environment frame when it is different from the
1186 existing one; use EVALCAR instead of SIDEVAL so that we can properly
1187 check for empty combinations; use SCM_EVALIM2 for the same reason
1188 in the non-toplevel loop.
1189 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
1190 New labels with the meaning of their non-"nontoplevel" partners,
1191 but they are used when it is known that the body is not evaluated at
1193 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
1194 reporting for empty combinations.
1196 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
1198 * Remove dump facilities.
1199 * dump.c, dump.h: Removed.
1200 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
1201 * init.c: Remove #include "libguile/dump.h".
1202 (scm_init_guile_1): Remove scm_init_dump.
1203 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
1204 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
1205 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
1206 (scm_set_smob_dump, scm_set_smob_undump): Removed.
1208 * keywords.c: Remove #include "libguile/dump.h".
1209 (keyword_dump, keyword_undump): Removed.
1210 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
1212 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1214 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
1215 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
1216 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
1217 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
1218 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
1219 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
1220 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
1221 to @code{} as the texinfo manual recommends, converted the
1222 examples to use a @lisp{}-environment.
1224 * strports.c (scm_eval_string): Cleaned up the docstring.
1226 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
1229 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
1230 (scm_number_to_string, scm_string_to_number, scm_number_p)
1231 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
1232 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
1233 (scm_ash): Added texinfo markup and removed obsolete @refill.
1234 (scm_gr_p): Corrected comment.
1235 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
1236 docstring) comments.
1237 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
1238 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
1239 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
1240 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
1241 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
1242 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
1243 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
1244 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
1246 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
1248 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
1249 (Obviously nobody compiles with SCM_RECKLESS defined...)
1251 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
1253 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1255 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
1257 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
1259 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
1261 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
1262 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
1263 since use of `z' suggests that the arguments may be complex.
1265 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
1268 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
1270 * dump.c (scm_binary_write, scm_binary_read), eval.c
1271 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
1272 scm_guardian_greedy_p, scm_make_guardian), fports.c
1273 (scm_file_port_p): Minor docstring fixes.
1275 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
1277 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
1279 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
1281 (make_class_from_template): Do not bother to set the current
1282 module around the call to DEFVAR, scm_eval takes care of that.
1283 (scm_init_goops): Make scm_module_goops and
1284 scm_goops_lookup_closure permanent objects.
1286 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
1287 top level, create a fresh top-level environment for each
1288 expression instead of mutating the exisint frame. This is
1289 important when that frame is closed over.
1291 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
1292 SCM_DIGSPERLONG instead of DIGSPERLONG.
1294 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
1296 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
1297 before applying arrow procedure in `cond' and before applying
1298 receiver procedure in call-with-current-continuation.
1299 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
1300 macro. The argument is expanded more than one time.
1302 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
1303 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
1305 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
1307 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
1310 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1312 * variable.c (scm_make_variable, scm_make_undefined_variable)
1313 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
1314 (scm_variable_bound_p), values.c (scm_values)
1315 (scm_call_with_values), unif.c (scm_bit_count)
1316 (scm_bit_set_star_x), symbols.c (scm_gentemp)
1317 (scm_gensym), strings.c (scm_string_p, scm_make_string)
1318 (scm_read_only_string_p, scm_string_length, scm_string_ref)
1319 (scm_string_set_x, scm_substring, scm_string_append), stime.c
1320 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
1321 (scm_copy_random_state, scm_random), print.c (scm_newline)
1322 (scm_write_char, scm_simple_format), debug-malloc.c
1323 (scm_malloc_stats), environments.c (scm_environment_p)
1324 (scm_environment_bound_p, scm_environment_ref)
1325 (scm_environment_fold, scm_environment_define)
1326 (scm_environment_undefine, scm_environment_set_x)
1327 (scm_environment_cell, scm_environment_observe)
1328 (scm_environment_observe_weak, scm_environment_unobserve)
1329 (scm_make_eval_environment, scm_eval_environment_p)
1330 (scm_eval_environment_set_local_x, scm_eval_environment_local)
1331 (scm_eval_environment_imported)
1332 (scm_eval_environment_set_imported_x, scm_make_import_environment)
1333 (scm_import_environment_p, scm_import_environment_imports)
1334 (scm_import_environment_set_imports_x, scm_make_export_environment)
1335 (scm_export_environment_p, scm_export_environment_private)
1336 (scm_export_environment_set_private_x)
1337 (scm_export_environment_signature)
1338 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
1339 Added texinfo markup.
1341 * ports.c (scm_drain_input): Lowercased argument to @var.
1342 (scm_current_input_port, scm_current_output_port): Filled in
1343 missing explanation.
1344 (scm_current_load_port, scm_set_current_output_port)
1345 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
1346 Added texinfo markup.
1348 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
1349 (scm_release_arbiter): Added texinfo markup to docstrings.
1350 Changed `Returns' to `Return'.
1351 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
1353 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
1355 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
1356 by doubling them to `@@'.
1358 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1360 * numbers.c (scm_lognot), random.c (scm_random,
1361 scm_random_normal, scm_random_solid_sphere_x,
1362 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
1363 scm_random_exp), dynwind.c
1364 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
1366 * goops.c (scm_sys_initialize_object, scm_instance_p,
1367 scm_class_name, scm_class_precedence_list, scm_class_slots,
1368 scm_class_environment, scm_generic_function_name,
1369 scm_generic_function_methods, scm_method_generic_function,
1370 scm_method_specializers, scm_method_procedure, scm_make_unbound,
1371 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
1372 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
1373 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
1374 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
1375 scm_class_direct_supers, scm_class_direct_slots,
1376 scm_class_direct_subclasses, scm_class_direct_methods,
1377 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
1378 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
1379 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
1380 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
1381 scm_memoized_environment, scm_procedure_name,
1382 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
1384 (scm_class_of, scm_entity_p, scm_operator_p,
1385 scm_set_object_procedure_x, scm_object_procedure,
1386 scm_make_class_object), hooks.c (scm_make_hook_with_name,
1387 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
1388 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
1389 scm_hook_to_list), lang.c
1390 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
1391 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
1392 (scm_print_options, scm_port_with_print_state,
1393 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
1394 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
1395 scm_make_procedure_with_setter, scm_procedure), throw.c
1396 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
1397 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
1398 scm_stack_ref, scm_stack_length, scm_frame_p,
1399 scm_last_stack_frame, scm_frame_number, scm_frame_source,
1400 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
1401 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
1402 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
1403 (scm_dirname, scm_basename), dynwind.c
1404 (scm_wind_chain), read.c (scm_read_options, scm_read,
1405 scm_read_hash_extend), gc.c
1406 (scm_unhash_name), eval.c (scm_eval_options_interface,
1407 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
1408 (scm_display_error, scm_set_print_params_x,
1409 scm_display_application, scm_display_backtrace, scm_backtrace),
1410 async.c (scm_async, scm_system_async, scm_async_mark,
1411 scm_system_async_mark, scm_run_asyncs, scm_noop,
1412 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
1413 scm_mask_signals): Added docstrings.
1415 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
1417 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
1418 address of car/cdr. (Thanks to Dirk Herrmann)
1419 Use scm_sizet to obtain the length of strings.
1420 (Thanks to Matthias Koeppe)
1422 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
1424 * symbols.c (scm_mem2symbol): Put a empty statement after the
1425 next_symbol label. This is mandated by ANSI, appearantly.
1427 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1429 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
1430 sense to compile for a specific kernel version. Do not include
1431 <asm/signal.h> while defining __KERNEL__. This hack should no
1432 longer be needed and caused problems.
1434 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
1436 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
1437 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
1438 can not deal with immediates.
1440 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
1442 * list.c (scm_list_copy): Validate the first argument.
1444 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
1446 Fix evaluator so that top-level expressions are correctly
1447 evaluated with respect to the module system.
1449 * modules.h. modules.c (scm_current_module_lookup_closure): New
1452 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
1454 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
1455 names to better reflect their meaning.
1457 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
1458 evaluated at top-level and synronize lookup closure before
1459 executing every subform.
1460 (scm_primitve_eval_x, scm_primitive_eval): New functions.
1461 (scm_eval_x, scm_eval): Reimplement in terms of
1462 scm_primitive_eval_x and scm_primitive_eval, respectively.
1464 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
1466 * macros.c (scm_macro_name, scm_macro_transformer): Use
1467 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
1470 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
1472 * dump.c (scm_store_bytes): Store data size before data.
1473 (scm_restore_bytes): Restore data size. Takes a pointer to size.
1474 * dump.h (scm_restore_bytes): Updated.
1476 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
1478 * dump.c: Use double cells for update schedule.
1480 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
1482 * ports.c (scm_unread_char): Take an optional argument.
1484 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1486 * modules.h (scm_selected_module, scm_current_module): Renamed
1487 scm_selected_module to scm_current_module to synchronize Scheme
1489 (scm_select_module, scm_set_current_module): Likewise. Changed
1492 * ports.c (scm_port_for_each): Make a snapshot of the port table
1493 before iterating over it. The table might change while the user
1494 code is running. With the snapshot, the user can depend on the
1495 fact that each port that existed at the start of the iteration is
1496 encountered exactly once. (ice-9 popen) depends on this.
1498 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
1500 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
1502 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
1503 range checking for the size parameter. Thanks to Martin
1504 Grabmueller for the hint.
1506 (scm_makstr): Reordered string initialization to make interrupt
1507 deferring unnecessary.
1509 * vectors.c (scm_make_vector): Fixed range checking.
1511 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
1513 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
1515 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
1516 checking of the size parameter for type correctness and valid
1517 range. Thanks to Rob Browning for reporting the problem. Instead
1518 of deferring interrupts, scm_remember_upto_here_1 is used.
1520 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
1522 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
1523 (scm_dump_cell_update): Removed.
1524 (scm_dump_update): Renamed from scm_dump_object_update.
1525 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
1526 a pointer instead of returning a value.
1527 * keywords.c (keyword_undump): Updated.
1529 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
1531 * dump.c, dump.h: Modified a lot.
1532 (SCM_DUMP_COOKIE): Version 0.1
1533 (scm_dump_mark): Removed.
1534 (scm_restore_cell_object, scm_store_cell_object): New functions.
1536 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
1537 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
1538 New slots: dump, undump.
1539 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
1542 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
1543 (keyword_undump): Renamed from keyword_alloc.
1544 (scm_init_keywords): Set keyword_dump and keyword_undump.
1546 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
1548 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
1549 the deprecated SCM_DOUBLE_CELLP.
1551 * tags.h (SCM_DOUBLE_CELLP): deprecated.
1553 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
1555 * dump.c, dump.h: New files.
1556 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
1557 * init.c: #include "libguile/dump.h".
1558 (scm_init_guile_1): Call scm_init_dump.
1559 * smob.h (scm_smob_descriptor): New slots: dump_mark,
1560 dump_dealloc, dump_store, undump_alloc, undump_restore,
1562 * smob.c (scm_make_smob_type): Init the new slots.
1563 (scm_set_smob_dump, scm_set_smob_undump): New functions.
1564 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
1566 * keywords.c: #include "libguile/dump.h".
1567 (keyword_dealloc, keyword_alloc): New functions.
1568 (scm_init_keywords): Set smob_dump and smob_undump.
1570 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
1572 * vectors.c (scm_c_make_vector): New function.
1573 * vectors.h (scm_c_make_vector): Declared.
1574 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
1575 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
1576 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
1577 (scm_make_method_cache, scm_i_vector2list,
1578 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
1579 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
1580 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
1581 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
1582 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
1583 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
1584 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
1585 (scm_vector, scm_make_vector): Use scm_c_make_vector.
1587 * hashtab.c (scm_c_make_hash_table): New function.
1588 * hashtab.h (scm_c_make_hash_table): Declared.
1589 * environments.c (scm_make_leaf_environment,
1590 scm_make_eval_environment), gc.c (scm_init_storage),
1591 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
1592 Use scm_c_make_hash_table.
1594 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1596 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
1598 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1600 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
1603 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
1604 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
1605 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
1606 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
1607 srcprop.c (scm_source_properties, scm_set_source_properties_x,
1608 scm_source_property, scm_set_source_property_x), sort.c
1609 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
1610 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
1611 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
1614 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1616 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
1617 really get that arg.
1619 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
1621 * goops.c (s_scm_get_keyword): Bug fix.
1623 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1625 The following patch was sent by Martin Grabmueller. It makes sure
1626 that in case of parameter errors the correct function name is
1627 shown, and that parameter types are only checked once.
1629 * strop.c (string_copy, string_upcase_x, string_downcase_x,
1630 string_capitalize_x): New functions. Each one performs the core
1631 functionality of the corresponding scm_* function.
1633 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
1634 scm_string_downcase_x, scm_string_downcase,
1635 scm_string_capitalize_x, scm_string_capitalize): Reduced to
1636 parameter checking wrappers of the above functions.
1638 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1640 * continuations.c, dynl.c, keywords.c, load.c: Include
1641 strings.h. Thanks to Bill Schottstaedt for the bug report.
1643 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1645 * backtrace.c (display_header): Make sure that line and column
1646 information is shown independent of whether the port the code was
1647 read from had an associated filename. Thanks to Martin
1648 Grabmueller for providing this patch.
1650 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1652 * fports.[ch] (scm_file_port_p): New primitive.
1654 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1656 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
1657 These are now defined in fports.c, strports.c and vports.c.
1659 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
1660 vports.c (scm_tc16_sfport): Made variables (were macros defined in
1663 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
1664 (scm_make_sfptob): Made static. These return a type code now.
1666 fports.c (scm_init_fports), strports.c (scm_init_strports),
1667 vports.c (scm_init_vports): Create the corresponding port types.
1669 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
1670 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
1672 * init.c (scm_init_guile_1): Make sure strports are initialized
1675 * ports.[ch] (scm_make_port_type): Changed the return type to
1678 * ports.c (scm_ports_prehistory): Don't create any port types
1681 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
1682 against scm_tc16_fport directly.
1684 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1686 * srcprop.c (scm_set_source_property_x): Fix to handle
1687 (set-source-property! <obj> 'copy <datum>) correctly.
1689 2001-01-24 Gary Houston <ghouston@arglist.com>
1691 * filesys.c (scm_link): docstring fix.
1692 * fports.h (scm_setfileno): obsolete declaration removed.
1693 * posix.c: bogus popen declaration removed.
1695 * rdelim.c: new file, split from ioext.c.
1696 * rdelim.h: new file, split from ioext.h
1697 * Makefile.am: add rdelim.c and related files.
1698 * init.c: call scm_init_rdelim. include rdelim.h.
1700 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1702 This patch was sent by Martin Grabmueller and makes sure that
1703 parameter errors are reported correctly by the lexicographic
1704 ordering predicates.
1706 * strorder.c (string_less_p, string_ci_less_p): New functions.
1708 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
1709 functionality into string_less_p, string_ci_less_p respectively.
1710 The remaining code is just a wrapper to do the parameter
1713 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
1714 parameters and call string_less_p instead of scm_string_less_p.
1716 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
1717 Check the parameters and call string_less_ci_p instead of
1718 scm_string_ci_less_p.
1720 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1722 This patch modifies scm_display_error to perform parameter
1723 checking. Thanks to Neil Jerram for the bug report.
1725 * backtrace.[ch] (scm_i_display_error): New function.
1727 * backtrace.c (scm_display_error): Added parameter check and
1728 extracted the core functionality into function
1729 scm_i_display_error.
1731 * throw.c (handler_message): Call scm_i_display_error to display
1734 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1736 * eval.c (SCM_APPLY): Added # args check for application of
1737 procedures with arity 3. (Thanks to Anders Holst.)
1739 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1741 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
1743 (SCM_OPDIRP): Deprecated.
1745 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
1748 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
1749 Instead, give an explicit error message in case the directory is
1752 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
1753 instead of SCM_OPENP and SCM_CLOSEDP.
1755 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
1757 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1759 * eval.c (inner_eval, scm_eval): Move all real functionality into
1760 inner_eval. Avoid to copy the expression twice by inlining some
1761 code from scm_i_eval.
1763 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
1765 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
1766 now has to be the last clause, as required by R5RS. Thanks to
1767 Martin Grabmueller for the patch.
1769 2001-01-18 Gary Houston <ghouston@arglist.com>
1771 * ioext.c: further simplify scm_read_string_x_partial by defining
1774 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
1776 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
1778 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
1780 * __scm.h: Added comment about architecture and compiler
1781 properties that are required by guile.
1783 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
1784 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
1786 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
1788 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
1790 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
1791 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
1793 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1795 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
1796 to the names in limits.h.
1798 * numbers.c (abs_most_negative_fixnum): Added.
1800 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
1801 fixnum-min) special case.
1803 (scm_big_and): Fix for negative first parameter.
1805 (scm_bit_extract): Fix for fixnum paramters.
1806 Thanks to Rob Browning for the bug report.
1808 (scm_init_numbers): Initialize abs_most_negative_fixnum.
1810 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
1812 * symbols.c (scm_symbol_bound_p): Fixed comment.
1813 Thanks to Chris Cramer.
1815 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
1817 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
1818 Thanks to Bill Schottstaedt.
1820 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
1822 from Matthias Köppe:
1824 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
1825 casts its result, so doesn't yield an lvalue per ANSI C.
1827 * goops.c (s_scm_sys_set_object_setter_x): use
1828 SCM_SET_ENTITY_SETTER.
1829 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
1831 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
1832 its result, so doesn't yield an lvalue per ANSI C.
1833 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
1834 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
1835 SCM_GC_SET_CARD_FLAGS.
1836 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
1838 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
1840 2001-01-08 Gary Houston <ghouston@arglist.com>
1842 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
1843 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
1844 socket.c (scm_recvfrom): use the new macro, plus minor docstring
1846 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
1847 for fdes. if current input port is used, check that it's a file
1850 2001-01-06 Gary Houston <ghouston@arglist.com>
1852 * ioext.c (scm_read_string_x_partial): new procedure, implements
1853 read-string!/partial.
1854 * ports.c (scm_take_from_input_buffers): new procedure used by
1855 scm_read_string_x_partial.
1856 (scm_drain_input): use scm_take_from_input_buffers.
1858 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
1860 * validate.h (SCM_VALIDATE_NUMBER): New.
1862 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
1864 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
1865 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
1866 SET_DESTROYED): new defines/macros.
1867 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
1868 (add_to_live_list): takes a `guardian_t *' now, not SCM.
1869 (guardian_print): print more info.
1870 (guardian_apply): check if the guardian is destroyed, and throw an
1871 error if so. take one more optional argument `throw_p'.
1872 (scm_guard): depending on the value of `throw_p', return a boolean
1874 (scm_get_one_zombie): remove redundant property test.
1875 (guardian_t): represent the various (currently 3, I hope nothing
1876 more gets added) boolean fields as bit flags.
1877 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
1878 (scm_destroy_guardian_x): new procedure.
1880 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
1881 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
1883 2001-01-01 Gary Houston <ghouston@arglist.com>
1885 * fports.c (fport_write): bugfix: handle short writes for
1886 unbuffered ports too. optimize the buffered case by minimizing
1887 the number of write/flush calls.
1888 (write_all): new helper procedure.
1890 The ChangeLog continues in the file: "ChangeLog-2000"