1 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
3 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
4 as well. "SCM (*)(...)" does not work on RedHat 7.1.
6 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
7 they are not used. Changed `wrong type' error into `wrong num
8 args' error. Changed all callers.
10 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
11 arguments are supplied.
13 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
15 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
16 describe `regexp/notbol' and `regexp/noteol' execution flags.
18 * strop.c (scm_substring_move_x): Doc fix; nfc.
20 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
22 * objects.c, objects.h (scm_valid_object_procedure_p): New.
23 (scm_set_object_procedure_x): Use it to check argument. Fix
26 * evalext.c (scm_definedp): Fix docstring.
28 2001-05-05 Gary Houston <ghouston@arglist.com>
30 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
33 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
35 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
36 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
37 Change R4RS references to R5RS.
39 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
40 docstring source are correctly reproduced in the output (ii)
41 we don't anymore get occasional trailing quotes. Also reorganized
42 and commented the code a little.
44 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
47 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
49 * strop.c (scm_string_split): New procedure.
51 * strop.h (scm_string_split): Added prototype.
53 2001-05-04 Gary Houston <ghouston@arglist.com>
55 * socket.c: define uint32_t if netdb.h doesn't. thanks to
58 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
60 * rw.c: Include "modules.h" and "strports.h".
62 * net_db.h (scm_gethost): Added prototype.
64 * deprecation.h, deprecation.c: New.
65 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
66 (DOT_X_FILES): Added "deprecation.x".
67 (modinclude_HEADERS): Added "deprecation.h".
69 * init.c: Include "deprecation.h".
70 (scm_init_guile_1): Call scm_init_deprecation.
72 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
74 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
75 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
78 2001-04-29 Gary Houston <ghouston@arglist.com>
80 * rw.c: new file, implementing C part of module (ice-9 rw).
81 (scm_read_string_x_partial): moved from ioext.c
82 (scm_init_rw): new proc.
84 init.c: include rw.h and call scm_init_rw.
85 Makefile.am: include rw.c and rw.h.
87 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
89 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
90 know what's supposed to happen to it.
92 * list.h (scm_list_star): deprecation expired - removed.
94 * numbers.h (scm_dblproc): deprecation expired - removed.
95 (SCM_UNEGFIXABLE): deprecation expired - removed.
96 (SCM_FLOBUFLEN): deprecation expired - removed.
97 (SCM_INEXP): deprecation expired - removed.
98 (SCM_CPLXP): deprecation expired - removed.
99 (SCM_REAL): deprecation expired - removed.
100 (SCM_IMAG): deprecation expired - removed.
101 (SCM_REALPART): deprecation expired - removed.
102 (scm_makdbl): deprecation expired - removed.
103 (SCM_SINGP): deprecation expired - removed.
104 (SCM_NUM2DBL): deprecation expired - removed.
105 (SCM_NO_BIGDIG): deprecation expired - removed.
107 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
108 (scm_tc_dblr): deprecation expired - removed.
109 (scm_tc_dblc): deprecation expired - removed.
110 (scm_tc16_flo): deprecation expired - removed.
111 (scm_tc_flo): deprecation expired - removed.
113 * tag.h (scm_tag): deprecation expired - removed.
115 * tag.c: (scm_tag): deprecation expired - removed.
117 * ioext.c: (scm_fseek): deprecation expired - removed.
119 * ioext.h (scm_fseek): deprecation expired - removed.
121 * gh_data.c (gh_int2scmb): deprecation expired - removed.
123 * gh.h (gh_int2scmb): deprecation expired - removed.
125 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
127 * stacks.c (scm_make_stack): Fix typo in docstring.
129 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
131 * error.c (scm_sysmissing): deprecation expired - removed.
133 * error.h (scm_sysmissing): deprecation expired - removed.
136 (scm_init_gc): gc-thunk deprecation expired - removed.
137 (scm_gc_vcell): deprecation expired - removed.
138 (gc_async_thunk): scm_gc_vcell related code removed.
140 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
143 (SCM_NSTRINGP): deprecation expired - removed.
144 (SCM_NRWSTRINGP): deprecation expired - removed.
146 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
149 (SCM_ICHRP): deprecation expired - removed.
150 (SCM_ICHR): deprecation expired - removed.
151 (SCM_MAKICHR): deprecation expired - removed.
154 (SCM_INPORTP): deprecation expired - removed.
155 (SCM_OUTPORTP): deprecation expired - removed.
157 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
159 * modules.c (scm_module_type): New.
160 (scm_post_boot_init_modules): Initialize from Scheme value.
161 (the_module, scm_current_module, scm_init_modules): the_module is
163 (scm_current_module): Export to Scheme.
164 (scm_set_current_module): Do not call out to Scheme, do all the
165 work in C. Export procedure to Scheme. Only accept modules, `#f'
166 is no longer valid as the current module. Only set
167 scm_top_level_lookup_closure_var and scm_system_transformer when
168 they are not deprecated.
169 (scm_module_transformer, scm_current_module_transformer): New.
171 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
172 scm_current_module_transformer, scm_module_transformer): New.
174 * gh_data.c: Removed FIXME comment about gh_lookup returning
175 SCM_UNDEFINED. That's the right thing to do.
177 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
178 into the conditionally compiled sections.
179 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
180 scm_current_module_transformer instead of scm_system_transformer.
181 * init.c (start_stack): Move initialization of
182 scm_system_transformer to the deprecated section.
184 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
186 * throw.c (scm_throw): Correct docstring.
188 2001-04-22 Gary Houston <ghouston@arglist.com>
190 * socket.c: attempted to improve the docstrings slightly.
192 * net_db.c: remove bogus "close" declaration.
193 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
194 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
196 * net_db.h: declarations moved too.
198 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
200 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
201 (VALIDATE_INET6): new macro.
202 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
203 inet-pton and inet-ntop.
204 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
205 (scm_addr_vector): use ipv6_net_to_num.
207 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
209 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
210 smob number explicitly. Use SCM_TC2SMOBNUM instead.
212 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
213 when compiled in debug mode.
215 (scm_gc_sweep): Only call smob's free function if it is defined.
217 * print.c (scm_iprin1): No need to check for validity of smob
218 type or existence of print function.
220 * smob.[ch] (scm_smobs): Made into a fixed size global array.
221 Resizing will not work well with preemptive threading.
223 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
225 (scm_make_smob_type): Extracted initialization of smob
226 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
227 of the critical section.
229 (scm_smob_prehistory): Initialize all smob descriptors. By
230 default, don't assign a smob free function: Most smob types don't
233 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
235 2001-04-21 Gary Houston <ghouston@arglist.com>
237 * socket.c (FLIP_NET_HOST_128): new macro.
238 (scm_fill_sockaddr): use new macro.
239 (scm_addr_vector): completed IPv6 address support. added const
240 to the address parameter.
242 2001-04-20 Gary Houston <ghouston@arglist.com>
244 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
245 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
247 (scm_addr_vector): use a switch instead of multiple if statements.
248 Add support for IPv6 (incomplete) .
249 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
251 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
253 * struct.c (scm_free_structs): Only pairs may be accessed with
256 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
258 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
260 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
261 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
262 parentheses in order to get the correct associativity.
264 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
266 * unif.c (scm_array_to_list): Added missing handling of arrays of
267 bytes. Thanks to Masao Uebayashi for the bug report.
269 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
271 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
274 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
276 * procs.h (SCM_CLOSURE_FORMALS): New macro.
278 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
279 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
280 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
283 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
284 (scm_i_procedure_arity): Prefer stronger predicates like
285 SCM_NULLP or SCM_FALSEP over SCM_IMP.
287 * macros.c (macro_print): Extracted macro printing code from
288 print.c and simplified it.
290 (scm_macro_type): Use SCM_MACRO_TYPE;
292 (scm_init_macros): Use macro_print for printing macros.
294 * print.c (scm_print_opts): Improved option documentation.
296 (scm_iprin1): Extracted printing of macros to macros.c.
297 Simplified printing of ordinary closures.
299 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
300 Martin Grabmueller for the bug report.
302 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
304 This patch eliminates some further applications of SCM_C[AD]R to
307 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
308 never been applied to real pairs.
310 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
312 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
314 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
315 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
316 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
318 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
321 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
322 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
324 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
325 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
328 2001-04-17 Gary Houston <ghouston@arglist.com>
330 * some initial support for IPv6:
332 * socket.c (scm_fill_sockaddr): improve the argument validation.
333 don't allocate memory until all args are checked. instead of
334 unconditional memset of soka, try setting sin_len to 0 if
335 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
336 (scm_socket, scm_connect): extend docstrings for IPv6.
337 (scm_init_socket): intern AF_INET6 and PF_INET6.
339 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
341 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
342 matches SCM_DEFER_INTS at the beginning of the function.
344 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
346 * gc.c (scm_igc): Unconditionally call
347 SCM_CRITICAL_SECTION_START/END.
349 * fluids.c (next_fluid_num): Unconditionally call
350 SCM_CRITICAL_SECTION_START/END.
351 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
353 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
354 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
357 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
358 Defined as nothing for the case of !defined(USE_THREADS).
359 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
361 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
362 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
364 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
365 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
366 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
367 SCM_CRITICAL_SECTION_START/END.
368 (SCM_REALLOW_INTS: Bug fix. Don't call
369 SCM_THREAD_SWITCHING_CODE.
370 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
371 SCM_THREAD_SWITCHING_CODE directly.
372 (SCM_ENTER_A_SECTION): Unconditionally use
373 SCM_CRITICAL_SECTION_START/END. (was:
374 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
376 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
378 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
379 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
380 allowed to explicitly set this macro via the CFLAGS variable
383 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
384 (SCM_THREAD_CRITICAL_SECTION_START,
385 SCM_THREAD_CRITICAL_SECTION_END): Renamed
386 SCM_THREAD_CRITICAL_SECTION_START/END to
387 SCM_CRITICAL_SECTION_START/END.
389 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
391 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
394 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
395 (MISSING_BZERO_DECL): Remove the declaration.
397 Thanks to NIIBE Yutaka.
399 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
401 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
402 goops module should be registered in order to work for an
403 application which uses libguile statically linked.)
405 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
407 * numbers.[ch] (scm_num2long, scm_num2long_long,
408 scm_num2ulong_long, scm_num2ulong): Argument position is an
411 * environments.c (eval_environment_folder,
412 import_environment_folder), gh_data.c (gh_scm2longs,
413 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
414 for integers and pointers, respectively.
416 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
417 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
418 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
419 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
421 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
422 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
423 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
424 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
425 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
426 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
428 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
430 * strings.c (scm_read_only_string_p): Update docstring to reflect
431 current (non-)usage of "read only" strings.
432 (scm_make_shared_substring): Clarify docstring by changing
433 "semantics" to "arguments".
435 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
437 * hooks.c (scm_make_hook, scm_make_hook_with_name),
438 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
441 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
443 The following changes make the documentation more consistent.
445 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
446 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
447 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
448 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
451 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
452 (scm_array_dimensions, scm_make_shared_array),
453 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
454 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
455 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
456 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
457 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
458 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
459 macros.c (scm_makmmacro), list.c (scm_append), environments.c
460 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
461 @example ... @end example to @lisp ... @end lisp.
463 * weaks.c (scm_weak_vector): Corrected docstring.
465 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
466 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
467 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
468 (scm_hashx_set_x, scm_hashx_get_handle),
469 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
470 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
471 vectors.c (scm_vector_fill_x), strings.c
472 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
473 objprop.c (scm_set_object_properties_x):
474 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
475 strports.c (scm_call_with_input_string), ports.c
476 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
477 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
478 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
479 (scm_make_weak_vector,scm_weak_vector_p),
480 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
481 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
482 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
483 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
484 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
485 Made parameter names match documentation by renaming parameters
486 and/or fixing docstrings.
488 * numbers.c (scm_ash): Corrected Texinfo markup.
490 * strop.c (scm_string_index, scm_string_rindex),
491 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
493 * vports.c (scm_make_soft_port), unif.c
494 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
495 (scm_dimensions_to_uniform_array, scm_transpose_array),
496 (scm_array_in_bounds_p, scm_uniform_vector_ref),
497 (scm_bit_count, scm_bit_position, scm_bit_count_star),
498 (scm_array_to_list, scm_list_to_uniform_array),
499 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
500 (scm_open_input_string, scm_open_output_string),
501 (scm_get_output_string), strop.c (scm_string_copy),
502 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
503 (scm_get_internal_real_time, scm_times),
504 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
505 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
506 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
507 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
508 simpos.c (scm_system), random.c (scm_random_uniform),
509 (scm_random_normal, scm_random_exp), ramap.c
510 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
511 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
512 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
513 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
514 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
515 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
516 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
517 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
518 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
519 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
520 (scm_logand, scm_logior, scm_logxor, scm_lognot),
521 (scm_integer_expt, scm_bit_extract, scm_logcount),
522 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
523 net_db.c (scm_inet_netof, scm_lnaof), modules.c
524 (scm_interaction_environment), macros.c (scm_makacro),
525 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
526 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
527 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
528 (scm_fluid_ref), filesys.c (scm_open_fdes),
529 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
530 Docstring correction: `Returns' -> `Return'
532 * gc.c (scm_set_debug_cell_accesses_x):
533 (s_scm_gc_set_debug_check_freelist_x):
534 * fluids.c (scm_fluid_p): Added texinfo markup.
536 * error.c (scm_strerror): Made docstring more precise.
538 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
539 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
540 (scm_symbol_p, scm_symbol_to_string), strorder.c
541 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
542 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
543 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
544 (scm_string_ci_geq_p), strop.c (scm_string_copy),
545 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
547 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
549 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
550 mode, as suggested by Michael Livshin.
552 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
554 * backtrace.c (display_backtrace_body): since the `print_state'
555 variable is not used (instead its data field is used directly as
556 `pstate'), protect it from the hungry compiler optimizations.
557 thanks to Bill Schottstaedt for the report.
559 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
561 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
562 It is only defined and used if guile is compiled with
563 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
564 let cells with a free_cell type tag be visible outside of the
565 garbage collector when in debug mode.
567 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
569 (scm_assert_cell_valid): Use a local static variable to avoid
572 (MARK): Only check for rogue cell pointers in debug mode. Use
573 scm_cellp for this purpose and place all checks for rogue pointers
574 into that function. Further, since due to conservative scanning
575 we may encounter free cells during marking, don't use the standard
576 cell type accessor macro to determine the cell type.
578 (scm_cellp): Check if the cell pointer actually points into a
581 (scm_init_gc): Initalize scm_tc16_allocated.
583 * gc.h (GCH): Renamed to SCM_GC_H.
585 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
586 might be unnecessary, but I feel better this way :-)
588 (SCM_GC_CELL_TYPE): New macro.
590 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
591 in guile, and it is unlikely that they will be applied to real
594 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
596 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
597 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
599 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
600 make sure that in debug mode no free cell will ever be visible
601 outside of the garbage collector.
603 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
605 * async.c (scm_asyncs_pending): Don't use != to compare SCM
608 * async.c (scm_system_async), variable.c (scm_make_variable,
609 scm_make_undefined_variable): Use scm_cons to create a pair.
611 * debug.c (scm_reverse_lookup): Perform proper type checking.
612 Remove suspicious use of SCM_SLOPPY_CONSP.
614 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
615 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
616 the corresponding optimization.
618 * eval.c (iqq): Use proper type check.
620 (scm_m_expand_body): Remove redundant type checks.
622 (promise_print): Don't access promise cells as pairs.
624 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
625 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
626 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
627 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
628 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
630 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
631 (scm_iprin1): Use new macro predicate and accessors.
633 * eval.h (scm_tc16_macro): Removed declaration. It is declared
636 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
637 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
638 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
639 SCM_VARIABLE_H. Even the macros that are used to inhibit
640 including a header file twice should be in the SCM_ namespace.
642 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
643 properties.c (scm_primitive_property_ref,
644 scm_primitive_property_del_x): Prefer stronger predicates like
645 SCM_NULLP or SCM_FALSEP over SCM_IMP.
647 * gc.c (MARK): Use proper macros to access procedure-with-setter
648 cell elements and closure cell elements.
650 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
651 access free cells as pairs.
653 (scm_unprotect_object): scm_hashq_get_handle returns #f if
654 no hashtab entry is found.
656 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
657 SCM_CLR_PORT_OPEN_FLAG.
659 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
660 use SCM_SET_C[AD]R for uninitialized cells.
662 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
663 If the hashtable has no slots, return #f instead of '(). This
664 unifies the return value with most assoc-functions.
666 (scm_hash_fn_ref): Use proper type check.
668 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
669 Removed references to non-existing functions from documentation.
671 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
672 access keyword cell elements.
674 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
677 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
679 * print.c (scm_iprlist): Added comment. Improved loop
682 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
685 * smob.c (scm_markcdr): Don't access smob cells as pairs.
687 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
689 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
692 * variable.c (variable_print, variable_equalp, scm_variable_ref,
693 scm_variable_set_x): Use proper macros to access variable cell
696 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
698 * variable.h (SCM_VARVCELL): Don't access variable cells as
701 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
702 added FIXME comment, removed register specifier.
704 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
706 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
707 * init.c (scm_init_guile_1): Don't init goopscore module.
709 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
711 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
713 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
715 * strop.c (scm_string_to_list): Fixed docstring markup.
716 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
717 (scm_string_downcase, scm_string_capitalize_x),
718 (scm_string_capitalize): Rewrote and corrected docstrings.
719 (scm_string_ci_to_symbol): Made docstring more explicit.
721 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
723 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
725 (scm_call_with_values): Removed.
726 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
727 so that it can be exported.
728 (scm_call_with_values): Removed.
730 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
731 * eval.c: Include "libguile/values.h"
732 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
734 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
735 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
736 New delcarations to support above change.
738 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
739 errors with last change.
741 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
743 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
744 scm_i_eval): Moved the application of the system transformer from
745 scm_i_eval to scm_primitive_eval.
747 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
749 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
751 * strop.c (scm_string_index): Fix docstring line break
754 * list.c (scm_cons_star): Fix docstring typo.
756 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
758 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
759 (big2str), ports.c (scm_drain_input), read.c (scm_read,
760 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
761 scm_make_string, scm_string_append), strports.c (st_resize_port,
762 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
763 scm_makstr with calls to scm_allocate_string.
765 * strings.[ch] (scm_allocate_string): New function.
767 * strings.[ch] (scm_makstr): Deprecated.
769 2001-03-18 Gary Houston <ghouston@arglist.com>
771 * posix.c (scm_tmpnam): check that return value from tmpnam is not
772 NULL. rewrote the docstring.
773 (scm_mkstemp): new procedure implementing "mkstemp!".
774 * posix.h: declare scm_mkstemp.
776 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
777 normally it would be found in netdb.h.
779 2001-03-17 Gary Houston <ghouston@arglist.com>
781 * sort.c (scm_sort): move sortvec variable to avoid a compiler
782 warning when HAVE_ARRAYS is not defined. move len too.
784 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
785 (EXTRA_DOT_X_FILES): let configure set the value.
786 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
788 * gc.c (scm_must_malloc): changed the comment explaining when
789 scm_must variants of malloc/free etc., should be used, based on
790 explanation from Dirk Herrmann.
791 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
792 string with procedure name. use scm_must_malloc instead of malloc.
793 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
795 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
796 scm_ungetc): use scm_must variants of malloc/realloc/free.
797 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
799 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
801 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
802 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
803 scm_wrong_type_arg instead.
805 (SCM_WNA): Deprecated.
807 * error.[ch] (scm_wta): Deprecated.
809 * numbers.c (s_i_log): Minor comment fix.
811 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
812 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
813 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
814 wrong-num-args or misc errors.
816 * unif.c (scm_make_shared_array, scm_transpose_array,
817 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
818 Validate the rest argument (note: this is only done when guile is
819 built with SCM_DEBUG_REST_ARGUMENT=1)
821 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
822 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
824 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
825 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
827 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
829 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
830 instead of scm_wrong_num_args.
832 * coop-threads.c: Don't include libguile/strings.h. (Was only
833 needed for former implementation of SCM_WRONG_NUM_ARGS.)
835 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
836 wrong-num-args errors.
838 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
840 * error.[ch] (scm_error_num_args_subr): New function.
842 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
844 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
845 (scm_length, scm_append, scm_reverse, scm_list_ref),
846 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
847 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
848 (scm_delete1_x), gc.c (scm_map_free_list),
849 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
850 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
851 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
852 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
853 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
854 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
855 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
857 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
858 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
859 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
860 symbols.c (scm_symbol_interned_p), numbers.c
861 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
864 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
866 * snarf.h (SCM_CONST_LONG): Deprecated.
867 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
869 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
871 * numbers.c (scm_num2ulong): Check that a bignum is positive
872 before looking at the magnitude. Correctly check for overflow
874 (scm_num2long_long): Likewise.
875 (scm_num2ulong_long): New.
876 (ULONG_LONG_MAX): Define if not already defined.
877 * numbers.h: (scm_num2ulong_long): New prototype.
879 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
881 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
883 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
884 (SCM_OPOUTSTRPORTP): New predicate macros.
885 (scm_open_input_string, scm_open_output_string),
886 (scm_get_output_string): New prototypes.
888 * strports.c (scm_open_input_string, scm_open_output_string),
889 (scm_get_output_string): New procedures (SRFI-6 compliant).
890 Made scm_tc16_strport non-static.
892 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
894 * macros.h (SCM_ASSYNT): Removed unused object argument from
897 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
898 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
899 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
900 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
901 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
902 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
903 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
904 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
905 scm_m_atdispatch): Removed unused object argument from call to
908 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
910 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
911 const int* to reflect that the input array of integers remains
912 unchanged. Thanks to Brett Viren for the hint.
914 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
916 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
917 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
919 (gh_scm2newstr, gh_symbol2newstr): Change call to
920 scm_must_malloc() to malloc(), because user-free()able memory is
923 * gc.c: Added declaration of `scm_debug_check_freelist'.
925 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
927 * ports.c (scm_port_mode): Changed `mode' array size to 4.
929 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
931 * strports.c (scm_object_to_string): New procedure.
932 (scm_strprint_obj): Deprecated.
933 * strports.h: Reflect the changes.
935 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
937 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
939 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
940 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
941 SCM_ASSYNT to check for correct argument types. Either use some
942 SCM_VALIDATE_* macro or an explicit test.
944 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
947 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
948 instead of calling scm_wta.
950 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
952 * load.c (scm_primitive_load, scm_primitive_load_path),
953 (scm_sys_search_load_path): Corrected docstrings (file ->
956 * eval.c (scm_force): Added texinfo markup to docstring.
957 (scm_promise_p): Renamed parameter to `obj' to match docstring.
959 * debug-malloc.c: Reinserted #include <stdio.h>.
961 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
963 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
965 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
966 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
967 Use SCM_LISTn instead of scm_listify.
969 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
971 * _scm.h: Removed #include <errno.h>.
973 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
974 errno variable (can be a macro on some systems, for example when
975 using linux libc with threads).
977 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
978 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
979 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
980 #include <errno.h> in these 20 out of 100 files.
982 2001-03-10 Gary Houston <ghouston@arglist.com>
984 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
987 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
989 * coop.c: Inserted #include <stdio.h>.
991 * iselect.c: Reinserted #include <stdio.h>.
993 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
995 * posix.c: Replaced `#define' of __USE_XOPEN right before
996 including unistd.h with a define of _GNU_SOURCE at the very top of
999 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
1001 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
1002 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
1003 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
1004 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
1005 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
1006 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
1007 print.c, procprop.c, procs.c, properties.c, ramap.c,
1008 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
1009 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
1010 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
1011 Remove #include <stdio.h>
1012 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
1014 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
1016 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1018 * posix.c (scm_gethostname): Set initial name length to 256 for
1021 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1023 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
1024 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
1025 (scm_sethostname, scm_gethostname): New prototypes.
1027 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
1028 <sys/file.h>, if present.
1029 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
1030 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
1031 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
1032 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
1033 (scm_sethostname, scm_gethostname): New procedures.
1035 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
1037 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
1038 not optional (ii) "recommend" spelling correction.
1040 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1042 * ramap.c (racp): Removed optimization which caused array copying
1043 to fail if the two arrays shared storage. Re-inserted the IVDEP
1044 macros removed in the change of 2000-03-09. (Don't really have a
1045 complete grasp of what they are for, but they seem to be necessary
1046 on Crays. This needs testing!) Thanks to Miroslav Silovic.
1048 * hash.c (scm_string_hash): Don't downcase characters.
1050 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1052 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
1053 size from 277 --> 1009.
1055 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
1058 * coop-threads.c: Fixed change of 2001-03-06.
1060 * validate.h: Code formatting.
1062 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
1064 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
1065 (*.doc): Add dependency on guile-snarf.awk.in.
1067 * guile-snarf.awk.in: Neglect spaces at the end of
1068 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
1069 middle of docstrings. (To avoid the problem with gcc-2.96.)
1071 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
1073 * coop-threads.c (scm_call_with_new_thread), load.c
1074 (scm_primitive_load, scm_sys_search_load_path), random.c
1075 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
1076 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
1077 (potentially) issue a scm-misc-error or wrong-num-args error
1080 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
1081 about the expected type with the wrong-type-arg error message.
1083 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
1084 a C level bug that can't be fixed from scheme anyway.
1086 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1088 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
1089 Duplicate bindings are OK in a let* since a let* is semantically
1090 equivalent to a nested set of let:s.
1092 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1094 * print.c (scm_print_options): Fixed texinfo in docstring.
1096 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
1097 the underlying functions getservent, getprotoent or getnetent
1098 return NULL instead of signalling an error.
1100 2001-03-04 Gary Houston <ghouston@arglist.com>
1102 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
1103 taking an unexpectedly large filename for an AF_UNIX socket from
1104 bind/connect/sendto (thanks to Martin Grabmueller).
1106 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
1107 former and adjusted the latter.
1108 (scm_socket, scm_socketpair): cosmetic changes.
1109 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
1110 size_t as socklen_t substitute. don't restrict args/return values
1111 to INUM: allow full range of int or size_t.
1112 (scm_fill_sockaddr): check arguments before allocating memory, to
1113 avoid leakage. use malloc, not scm_must_malloc.
1114 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
1115 substitute. free the sockaddr structure before throwing an error.
1116 (scm_init_add_buffer): procedure removed, together with its static
1117 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
1118 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
1119 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
1120 scm_sendto): use a local buffer instead of scm_addr_buffer.
1121 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
1123 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
1124 call to detect whether recvfrom could be bothered to set the address.
1125 (scm_init_socket): don't call scm_init_addr_buffer.
1127 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
1129 * debug.c (scm_procedure_source, scm_procedure_environment),
1130 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
1131 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
1132 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
1133 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
1134 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
1135 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
1136 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
1137 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
1138 scm_array_to_list, scm_array_prototype), validate.h
1139 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
1140 scm_misc_error or scm_wrong_type_arg instead.
1142 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
1144 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1146 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
1147 (scm_sys_tag_body): Added.
1149 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
1151 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
1152 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
1153 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
1154 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
1155 options.c (scm_options), ports.c (scm_remove_from_port_table),
1156 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
1157 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
1158 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
1159 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
1162 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1164 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
1166 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
1168 * eval.c (scm_s_duplicate_bindings): New error message.
1169 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
1171 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
1173 * eval.h (SCM_EVALIM2): New macro. Use it when a
1174 immediate, literal constant should be evaluated.
1175 * eval.c (scm_s_duplicate_formals): New error message string.
1176 (scm_c_improper_memq): New function.
1177 (scm_m_lambda): Check for duplicate arguments.
1178 (scm_ceval, scm_deval): When executing a body: only cons a new
1179 toplevel environment frame when it is different from the
1180 existing one; use EVALCAR instead of SIDEVAL so that we can properly
1181 check for empty combinations; use SCM_EVALIM2 for the same reason
1182 in the non-toplevel loop.
1183 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
1184 New labels with the meaning of their non-"nontoplevel" partners,
1185 but they are used when it is known that the body is not evaluated at
1187 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
1188 reporting for empty combinations.
1190 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
1192 * Remove dump facilities.
1193 * dump.c, dump.h: Removed.
1194 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
1195 * init.c: Remove #include "libguile/dump.h".
1196 (scm_init_guile_1): Remove scm_init_dump.
1197 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
1198 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
1199 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
1200 (scm_set_smob_dump, scm_set_smob_undump): Removed.
1202 * keywords.c: Remove #include "libguile/dump.h".
1203 (keyword_dump, keyword_undump): Removed.
1204 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
1206 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1208 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
1209 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
1210 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
1211 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
1212 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
1213 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
1214 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
1215 to @code{} as the texinfo manual recommends, converted the
1216 examples to use a @lisp{}-environment.
1218 * strports.c (scm_eval_string): Cleaned up the docstring.
1220 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
1223 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
1224 (scm_number_to_string, scm_string_to_number, scm_number_p)
1225 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
1226 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
1227 (scm_ash): Added texinfo markup and removed obsolete @refill.
1228 (scm_gr_p): Corrected comment.
1229 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
1230 docstring) comments.
1231 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
1232 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
1233 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
1234 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
1235 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
1236 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
1237 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
1238 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
1240 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
1242 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
1243 (Obviously nobody compiles with SCM_RECKLESS defined...)
1245 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
1247 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1249 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
1251 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
1253 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
1255 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
1256 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
1257 since use of `z' suggests that the arguments may be complex.
1259 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
1262 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
1264 * dump.c (scm_binary_write, scm_binary_read), eval.c
1265 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
1266 scm_guardian_greedy_p, scm_make_guardian), fports.c
1267 (scm_file_port_p): Minor docstring fixes.
1269 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
1271 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
1273 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
1275 (make_class_from_template): Do not bother to set the current
1276 module around the call to DEFVAR, scm_eval takes care of that.
1277 (scm_init_goops): Make scm_module_goops and
1278 scm_goops_lookup_closure permanent objects.
1280 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
1281 top level, create a fresh top-level environment for each
1282 expression instead of mutating the exisint frame. This is
1283 important when that frame is closed over.
1285 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
1286 SCM_DIGSPERLONG instead of DIGSPERLONG.
1288 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
1290 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
1291 before applying arrow procedure in `cond' and before applying
1292 receiver procedure in call-with-current-continuation.
1293 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
1294 macro. The argument is expanded more than one time.
1296 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
1297 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
1299 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
1301 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
1304 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1306 * variable.c (scm_make_variable, scm_make_undefined_variable)
1307 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
1308 (scm_variable_bound_p), values.c (scm_values)
1309 (scm_call_with_values), unif.c (scm_bit_count)
1310 (scm_bit_set_star_x), symbols.c (scm_gentemp)
1311 (scm_gensym), strings.c (scm_string_p, scm_make_string)
1312 (scm_read_only_string_p, scm_string_length, scm_string_ref)
1313 (scm_string_set_x, scm_substring, scm_string_append), stime.c
1314 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
1315 (scm_copy_random_state, scm_random), print.c (scm_newline)
1316 (scm_write_char, scm_simple_format), debug-malloc.c
1317 (scm_malloc_stats), environments.c (scm_environment_p)
1318 (scm_environment_bound_p, scm_environment_ref)
1319 (scm_environment_fold, scm_environment_define)
1320 (scm_environment_undefine, scm_environment_set_x)
1321 (scm_environment_cell, scm_environment_observe)
1322 (scm_environment_observe_weak, scm_environment_unobserve)
1323 (scm_make_eval_environment, scm_eval_environment_p)
1324 (scm_eval_environment_set_local_x, scm_eval_environment_local)
1325 (scm_eval_environment_imported)
1326 (scm_eval_environment_set_imported_x, scm_make_import_environment)
1327 (scm_import_environment_p, scm_import_environment_imports)
1328 (scm_import_environment_set_imports_x, scm_make_export_environment)
1329 (scm_export_environment_p, scm_export_environment_private)
1330 (scm_export_environment_set_private_x)
1331 (scm_export_environment_signature)
1332 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
1333 Added texinfo markup.
1335 * ports.c (scm_drain_input): Lowercased argument to @var.
1336 (scm_current_input_port, scm_current_output_port): Filled in
1337 missing explanation.
1338 (scm_current_load_port, scm_set_current_output_port)
1339 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
1340 Added texinfo markup.
1342 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
1343 (scm_release_arbiter): Added texinfo markup to docstrings.
1344 Changed `Returns' to `Return'.
1345 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
1347 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
1349 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
1350 by doubling them to `@@'.
1352 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1354 * numbers.c (scm_lognot), random.c (scm_random,
1355 scm_random_normal, scm_random_solid_sphere_x,
1356 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
1357 scm_random_exp), dynwind.c
1358 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
1360 * goops.c (scm_sys_initialize_object, scm_instance_p,
1361 scm_class_name, scm_class_precedence_list, scm_class_slots,
1362 scm_class_environment, scm_generic_function_name,
1363 scm_generic_function_methods, scm_method_generic_function,
1364 scm_method_specializers, scm_method_procedure, scm_make_unbound,
1365 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
1366 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
1367 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
1368 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
1369 scm_class_direct_supers, scm_class_direct_slots,
1370 scm_class_direct_subclasses, scm_class_direct_methods,
1371 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
1372 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
1373 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
1374 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
1375 scm_memoized_environment, scm_procedure_name,
1376 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
1378 (scm_class_of, scm_entity_p, scm_operator_p,
1379 scm_set_object_procedure_x, scm_object_procedure,
1380 scm_make_class_object), hooks.c (scm_make_hook_with_name,
1381 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
1382 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
1383 scm_hook_to_list), lang.c
1384 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
1385 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
1386 (scm_print_options, scm_port_with_print_state,
1387 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
1388 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
1389 scm_make_procedure_with_setter, scm_procedure), throw.c
1390 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
1391 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
1392 scm_stack_ref, scm_stack_length, scm_frame_p,
1393 scm_last_stack_frame, scm_frame_number, scm_frame_source,
1394 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
1395 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
1396 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
1397 (scm_dirname, scm_basename), dynwind.c
1398 (scm_wind_chain), read.c (scm_read_options, scm_read,
1399 scm_read_hash_extend), gc.c
1400 (scm_unhash_name), eval.c (scm_eval_options_interface,
1401 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
1402 (scm_display_error, scm_set_print_params_x,
1403 scm_display_application, scm_display_backtrace, scm_backtrace),
1404 async.c (scm_async, scm_system_async, scm_async_mark,
1405 scm_system_async_mark, scm_run_asyncs, scm_noop,
1406 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
1407 scm_mask_signals): Added docstrings.
1409 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
1411 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
1412 address of car/cdr. (Thanks to Dirk Herrmann)
1413 Use scm_sizet to obtain the length of strings.
1414 (Thanks to Matthias Koeppe)
1416 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
1418 * symbols.c (scm_mem2symbol): Put a empty statement after the
1419 next_symbol label. This is mandated by ANSI, appearantly.
1421 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1423 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
1424 sense to compile for a specific kernel version. Do not include
1425 <asm/signal.h> while defining __KERNEL__. This hack should no
1426 longer be needed and caused problems.
1428 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
1430 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
1431 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
1432 can not deal with immediates.
1434 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
1436 * list.c (scm_list_copy): Validate the first argument.
1438 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
1440 Fix evaluator so that top-level expressions are correctly
1441 evaluated with respect to the module system.
1443 * modules.h. modules.c (scm_current_module_lookup_closure): New
1446 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
1448 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
1449 names to better reflect their meaning.
1451 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
1452 evaluated at top-level and synronize lookup closure before
1453 executing every subform.
1454 (scm_primitve_eval_x, scm_primitive_eval): New functions.
1455 (scm_eval_x, scm_eval): Reimplement in terms of
1456 scm_primitive_eval_x and scm_primitive_eval, respectively.
1458 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
1460 * macros.c (scm_macro_name, scm_macro_transformer): Use
1461 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
1464 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
1466 * dump.c (scm_store_bytes): Store data size before data.
1467 (scm_restore_bytes): Restore data size. Takes a pointer to size.
1468 * dump.h (scm_restore_bytes): Updated.
1470 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
1472 * dump.c: Use double cells for update schedule.
1474 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
1476 * ports.c (scm_unread_char): Take an optional argument.
1478 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1480 * modules.h (scm_selected_module, scm_current_module): Renamed
1481 scm_selected_module to scm_current_module to synchronize Scheme
1483 (scm_select_module, scm_set_current_module): Likewise. Changed
1486 * ports.c (scm_port_for_each): Make a snapshot of the port table
1487 before iterating over it. The table might change while the user
1488 code is running. With the snapshot, the user can depend on the
1489 fact that each port that existed at the start of the iteration is
1490 encountered exactly once. (ice-9 popen) depends on this.
1492 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
1494 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
1496 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
1497 range checking for the size parameter. Thanks to Martin
1498 Grabmueller for the hint.
1500 (scm_makstr): Reordered string initialization to make interrupt
1501 deferring unnecessary.
1503 * vectors.c (scm_make_vector): Fixed range checking.
1505 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
1507 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
1509 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
1510 checking of the size parameter for type correctness and valid
1511 range. Thanks to Rob Browning for reporting the problem. Instead
1512 of deferring interrupts, scm_remember_upto_here_1 is used.
1514 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
1516 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
1517 (scm_dump_cell_update): Removed.
1518 (scm_dump_update): Renamed from scm_dump_object_update.
1519 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
1520 a pointer instead of returning a value.
1521 * keywords.c (keyword_undump): Updated.
1523 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
1525 * dump.c, dump.h: Modified a lot.
1526 (SCM_DUMP_COOKIE): Version 0.1
1527 (scm_dump_mark): Removed.
1528 (scm_restore_cell_object, scm_store_cell_object): New functions.
1530 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
1531 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
1532 New slots: dump, undump.
1533 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
1536 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
1537 (keyword_undump): Renamed from keyword_alloc.
1538 (scm_init_keywords): Set keyword_dump and keyword_undump.
1540 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
1542 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
1543 the deprecated SCM_DOUBLE_CELLP.
1545 * tags.h (SCM_DOUBLE_CELLP): deprecated.
1547 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
1549 * dump.c, dump.h: New files.
1550 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
1551 * init.c: #include "libguile/dump.h".
1552 (scm_init_guile_1): Call scm_init_dump.
1553 * smob.h (scm_smob_descriptor): New slots: dump_mark,
1554 dump_dealloc, dump_store, undump_alloc, undump_restore,
1556 * smob.c (scm_make_smob_type): Init the new slots.
1557 (scm_set_smob_dump, scm_set_smob_undump): New functions.
1558 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
1560 * keywords.c: #include "libguile/dump.h".
1561 (keyword_dealloc, keyword_alloc): New functions.
1562 (scm_init_keywords): Set smob_dump and smob_undump.
1564 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
1566 * vectors.c (scm_c_make_vector): New function.
1567 * vectors.h (scm_c_make_vector): Declared.
1568 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
1569 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
1570 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
1571 (scm_make_method_cache, scm_i_vector2list,
1572 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
1573 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
1574 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
1575 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
1576 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
1577 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
1578 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
1579 (scm_vector, scm_make_vector): Use scm_c_make_vector.
1581 * hashtab.c (scm_c_make_hash_table): New function.
1582 * hashtab.h (scm_c_make_hash_table): Declared.
1583 * environments.c (scm_make_leaf_environment,
1584 scm_make_eval_environment), gc.c (scm_init_storage),
1585 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
1586 Use scm_c_make_hash_table.
1588 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1590 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
1592 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1594 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
1597 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
1598 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
1599 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
1600 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
1601 srcprop.c (scm_source_properties, scm_set_source_properties_x,
1602 scm_source_property, scm_set_source_property_x), sort.c
1603 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
1604 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
1605 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
1608 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1610 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
1611 really get that arg.
1613 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
1615 * goops.c (s_scm_get_keyword): Bug fix.
1617 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1619 The following patch was sent by Martin Grabmueller. It makes sure
1620 that in case of parameter errors the correct function name is
1621 shown, and that parameter types are only checked once.
1623 * strop.c (string_copy, string_upcase_x, string_downcase_x,
1624 string_capitalize_x): New functions. Each one performs the core
1625 functionality of the corresponding scm_* function.
1627 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
1628 scm_string_downcase_x, scm_string_downcase,
1629 scm_string_capitalize_x, scm_string_capitalize): Reduced to
1630 parameter checking wrappers of the above functions.
1632 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1634 * continuations.c, dynl.c, keywords.c, load.c: Include
1635 strings.h. Thanks to Bill Schottstaedt for the bug report.
1637 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1639 * backtrace.c (display_header): Make sure that line and column
1640 information is shown independent of whether the port the code was
1641 read from had an associated filename. Thanks to Martin
1642 Grabmueller for providing this patch.
1644 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1646 * fports.[ch] (scm_file_port_p): New primitive.
1648 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1650 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
1651 These are now defined in fports.c, strports.c and vports.c.
1653 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
1654 vports.c (scm_tc16_sfport): Made variables (were macros defined in
1657 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
1658 (scm_make_sfptob): Made static. These return a type code now.
1660 fports.c (scm_init_fports), strports.c (scm_init_strports),
1661 vports.c (scm_init_vports): Create the corresponding port types.
1663 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
1664 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
1666 * init.c (scm_init_guile_1): Make sure strports are initialized
1669 * ports.[ch] (scm_make_port_type): Changed the return type to
1672 * ports.c (scm_ports_prehistory): Don't create any port types
1675 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
1676 against scm_tc16_fport directly.
1678 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1680 * srcprop.c (scm_set_source_property_x): Fix to handle
1681 (set-source-property! <obj> 'copy <datum>) correctly.
1683 2001-01-24 Gary Houston <ghouston@arglist.com>
1685 * filesys.c (scm_link): docstring fix.
1686 * fports.h (scm_setfileno): obsolete declaration removed.
1687 * posix.c: bogus popen declaration removed.
1689 * rdelim.c: new file, split from ioext.c.
1690 * rdelim.h: new file, split from ioext.h
1691 * Makefile.am: add rdelim.c and related files.
1692 * init.c: call scm_init_rdelim. include rdelim.h.
1694 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1696 This patch was sent by Martin Grabmueller and makes sure that
1697 parameter errors are reported correctly by the lexicographic
1698 ordering predicates.
1700 * strorder.c (string_less_p, string_ci_less_p): New functions.
1702 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
1703 functionality into string_less_p, string_ci_less_p respectively.
1704 The remaining code is just a wrapper to do the parameter
1707 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
1708 parameters and call string_less_p instead of scm_string_less_p.
1710 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
1711 Check the parameters and call string_less_ci_p instead of
1712 scm_string_ci_less_p.
1714 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1716 This patch modifies scm_display_error to perform parameter
1717 checking. Thanks to Neil Jerram for the bug report.
1719 * backtrace.[ch] (scm_i_display_error): New function.
1721 * backtrace.c (scm_display_error): Added parameter check and
1722 extracted the core functionality into function
1723 scm_i_display_error.
1725 * throw.c (handler_message): Call scm_i_display_error to display
1728 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1730 * eval.c (SCM_APPLY): Added # args check for application of
1731 procedures with arity 3. (Thanks to Anders Holst.)
1733 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1735 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
1737 (SCM_OPDIRP): Deprecated.
1739 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
1742 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
1743 Instead, give an explicit error message in case the directory is
1746 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
1747 instead of SCM_OPENP and SCM_CLOSEDP.
1749 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
1751 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1753 * eval.c (inner_eval, scm_eval): Move all real functionality into
1754 inner_eval. Avoid to copy the expression twice by inlining some
1755 code from scm_i_eval.
1757 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
1759 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
1760 now has to be the last clause, as required by R5RS. Thanks to
1761 Martin Grabmueller for the patch.
1763 2001-01-18 Gary Houston <ghouston@arglist.com>
1765 * ioext.c: further simplify scm_read_string_x_partial by defining
1768 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
1770 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
1772 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
1774 * __scm.h: Added comment about architecture and compiler
1775 properties that are required by guile.
1777 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
1778 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
1780 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
1782 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
1784 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
1785 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
1787 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1789 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
1790 to the names in limits.h.
1792 * numbers.c (abs_most_negative_fixnum): Added.
1794 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
1795 fixnum-min) special case.
1797 (scm_big_and): Fix for negative first parameter.
1799 (scm_bit_extract): Fix for fixnum paramters.
1800 Thanks to Rob Browning for the bug report.
1802 (scm_init_numbers): Initialize abs_most_negative_fixnum.
1804 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
1806 * symbols.c (scm_symbol_bound_p): Fixed comment.
1807 Thanks to Chris Cramer.
1809 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
1811 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
1812 Thanks to Bill Schottstaedt.
1814 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
1816 from Matthias Köppe:
1818 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
1819 casts its result, so doesn't yield an lvalue per ANSI C.
1821 * goops.c (s_scm_sys_set_object_setter_x): use
1822 SCM_SET_ENTITY_SETTER.
1823 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
1825 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
1826 its result, so doesn't yield an lvalue per ANSI C.
1827 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
1828 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
1829 SCM_GC_SET_CARD_FLAGS.
1830 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
1832 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
1834 2001-01-08 Gary Houston <ghouston@arglist.com>
1836 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
1837 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
1838 socket.c (scm_recvfrom): use the new macro, plus minor docstring
1840 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
1841 for fdes. if current input port is used, check that it's a file
1844 2001-01-06 Gary Houston <ghouston@arglist.com>
1846 * ioext.c (scm_read_string_x_partial): new procedure, implements
1847 read-string!/partial.
1848 * ports.c (scm_take_from_input_buffers): new procedure used by
1849 scm_read_string_x_partial.
1850 (scm_drain_input): use scm_take_from_input_buffers.
1852 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
1854 * validate.h (SCM_VALIDATE_NUMBER): New.
1856 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
1858 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
1859 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
1860 SET_DESTROYED): new defines/macros.
1861 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
1862 (add_to_live_list): takes a `guardian_t *' now, not SCM.
1863 (guardian_print): print more info.
1864 (guardian_apply): check if the guardian is destroyed, and throw an
1865 error if so. take one more optional argument `throw_p'.
1866 (scm_guard): depending on the value of `throw_p', return a boolean
1868 (scm_get_one_zombie): remove redundant property test.
1869 (guardian_t): represent the various (currently 3, I hope nothing
1870 more gets added) boolean fields as bit flags.
1871 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
1872 (scm_destroy_guardian_x): new procedure.
1874 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
1875 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
1877 2001-01-01 Gary Houston <ghouston@arglist.com>
1879 * fports.c (fport_write): bugfix: handle short writes for
1880 unbuffered ports too. optimize the buffered case by minimizing
1881 the number of write/flush calls.
1882 (write_all): new helper procedure.
1884 The ChangeLog continues in the file: "ChangeLog-2000"