1 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
3 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
4 describe `regexp/notbol' and `regexp/noteol' execution flags.
6 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
8 * objects.c, objects.h (scm_valid_object_procedure_p): New.
9 (scm_set_object_procedure_x): Use it to check argument. Fix
12 * evalext.c (scm_definedp): Fix docstring.
14 2001-05-05 Gary Houston <ghouston@arglist.com>
16 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
19 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
21 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
22 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
23 Change R4RS references to R5RS.
25 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
26 docstring source are correctly reproduced in the output (ii)
27 we don't anymore get occasional trailing quotes. Also reorganized
28 and commented the code a little.
30 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
33 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
35 * strop.c (scm_string_split): New procedure.
37 * strop.h (scm_string_split): Added prototype.
39 2001-05-04 Gary Houston <ghouston@arglist.com>
41 * socket.c: define uint32_t if netdb.h doesn't. thanks to
44 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
46 * rw.c: Include "modules.h" and "strports.h".
48 * net_db.h (scm_gethost): Added prototype.
50 * deprecation.h, deprecation.c: New.
51 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
52 (DOT_X_FILES): Added "deprecation.x".
53 (modinclude_HEADERS): Added "deprecation.h".
55 * init.c: Include "deprecation.h".
56 (scm_init_guile_1): Call scm_init_deprecation.
58 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
60 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
61 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
64 2001-04-29 Gary Houston <ghouston@arglist.com>
66 * rw.c: new file, implementing C part of module (ice-9 rw).
67 (scm_read_string_x_partial): moved from ioext.c
68 (scm_init_rw): new proc.
70 init.c: include rw.h and call scm_init_rw.
71 Makefile.am: include rw.c and rw.h.
73 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
75 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
76 know what's supposed to happen to it.
78 * list.h (scm_list_star): deprecation expired - removed.
80 * numbers.h (scm_dblproc): deprecation expired - removed.
81 (SCM_UNEGFIXABLE): deprecation expired - removed.
82 (SCM_FLOBUFLEN): deprecation expired - removed.
83 (SCM_INEXP): deprecation expired - removed.
84 (SCM_CPLXP): deprecation expired - removed.
85 (SCM_REAL): deprecation expired - removed.
86 (SCM_IMAG): deprecation expired - removed.
87 (SCM_REALPART): deprecation expired - removed.
88 (scm_makdbl): deprecation expired - removed.
89 (SCM_SINGP): deprecation expired - removed.
90 (SCM_NUM2DBL): deprecation expired - removed.
91 (SCM_NO_BIGDIG): deprecation expired - removed.
93 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
94 (scm_tc_dblr): deprecation expired - removed.
95 (scm_tc_dblc): deprecation expired - removed.
96 (scm_tc16_flo): deprecation expired - removed.
97 (scm_tc_flo): deprecation expired - removed.
99 * tag.h (scm_tag): deprecation expired - removed.
101 * tag.c: (scm_tag): deprecation expired - removed.
103 * ioext.c: (scm_fseek): deprecation expired - removed.
105 * ioext.h (scm_fseek): deprecation expired - removed.
107 * gh_data.c (gh_int2scmb): deprecation expired - removed.
109 * gh.h (gh_int2scmb): deprecation expired - removed.
111 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
113 * stacks.c (scm_make_stack): Fix typo in docstring.
115 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
117 * error.c (scm_sysmissing): deprecation expired - removed.
119 * error.h (scm_sysmissing): deprecation expired - removed.
122 (scm_init_gc): gc-thunk deprecation expired - removed.
123 (scm_gc_vcell): deprecation expired - removed.
124 (gc_async_thunk): scm_gc_vcell related code removed.
126 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
129 (SCM_NSTRINGP): deprecation expired - removed.
130 (SCM_NRWSTRINGP): deprecation expired - removed.
132 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
135 (SCM_ICHRP): deprecation expired - removed.
136 (SCM_ICHR): deprecation expired - removed.
137 (SCM_MAKICHR): deprecation expired - removed.
140 (SCM_INPORTP): deprecation expired - removed.
141 (SCM_OUTPORTP): deprecation expired - removed.
143 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
145 * modules.c (scm_module_type): New.
146 (scm_post_boot_init_modules): Initialize from Scheme value.
147 (the_module, scm_current_module, scm_init_modules): the_module is
149 (scm_current_module): Export to Scheme.
150 (scm_set_current_module): Do not call out to Scheme, do all the
151 work in C. Export procedure to Scheme. Only accept modules, `#f'
152 is no longer valid as the current module. Only set
153 scm_top_level_lookup_closure_var and scm_system_transformer when
154 they are not deprecated.
155 (scm_module_transformer, scm_current_module_transformer): New.
157 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
158 scm_current_module_transformer, scm_module_transformer): New.
160 * gh_data.c: Removed FIXME comment about gh_lookup returning
161 SCM_UNDEFINED. That's the right thing to do.
163 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
164 into the conditionally compiled sections.
165 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
166 scm_current_module_transformer instead of scm_system_transformer.
167 * init.c (start_stack): Move initialization of
168 scm_system_transformer to the deprecated section.
170 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
172 * throw.c (scm_throw): Correct docstring.
174 2001-04-22 Gary Houston <ghouston@arglist.com>
176 * socket.c: attempted to improve the docstrings slightly.
178 * net_db.c: remove bogus "close" declaration.
179 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
180 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
182 * net_db.h: declarations moved too.
184 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
186 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
187 (VALIDATE_INET6): new macro.
188 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
189 inet-pton and inet-ntop.
190 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
191 (scm_addr_vector): use ipv6_net_to_num.
193 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
195 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
196 smob number explicitly. Use SCM_TC2SMOBNUM instead.
198 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
199 when compiled in debug mode.
201 (scm_gc_sweep): Only call smob's free function if it is defined.
203 * print.c (scm_iprin1): No need to check for validity of smob
204 type or existence of print function.
206 * smob.[ch] (scm_smobs): Made into a fixed size global array.
207 Resizing will not work well with preemptive threading.
209 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
211 (scm_make_smob_type): Extracted initialization of smob
212 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
213 of the critical section.
215 (scm_smob_prehistory): Initialize all smob descriptors. By
216 default, don't assign a smob free function: Most smob types don't
219 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
221 2001-04-21 Gary Houston <ghouston@arglist.com>
223 * socket.c (FLIP_NET_HOST_128): new macro.
224 (scm_fill_sockaddr): use new macro.
225 (scm_addr_vector): completed IPv6 address support. added const
226 to the address parameter.
228 2001-04-20 Gary Houston <ghouston@arglist.com>
230 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
231 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
233 (scm_addr_vector): use a switch instead of multiple if statements.
234 Add support for IPv6 (incomplete) .
235 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
237 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
239 * struct.c (scm_free_structs): Only pairs may be accessed with
242 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
244 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
246 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
247 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
248 parentheses in order to get the correct associativity.
250 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
252 * unif.c (scm_array_to_list): Added missing handling of arrays of
253 bytes. Thanks to Masao Uebayashi for the bug report.
255 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
257 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
260 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
262 * procs.h (SCM_CLOSURE_FORMALS): New macro.
264 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
265 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
266 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
269 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
270 (scm_i_procedure_arity): Prefer stronger predicates like
271 SCM_NULLP or SCM_FALSEP over SCM_IMP.
273 * macros.c (macro_print): Extracted macro printing code from
274 print.c and simplified it.
276 (scm_macro_type): Use SCM_MACRO_TYPE;
278 (scm_init_macros): Use macro_print for printing macros.
280 * print.c (scm_print_opts): Improved option documentation.
282 (scm_iprin1): Extracted printing of macros to macros.c.
283 Simplified printing of ordinary closures.
285 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
286 Martin Grabmueller for the bug report.
288 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
290 This patch eliminates some further applications of SCM_C[AD]R to
293 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
294 never been applied to real pairs.
296 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
298 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
300 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
301 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
302 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
304 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
307 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
308 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
310 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
311 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
314 2001-04-17 Gary Houston <ghouston@arglist.com>
316 * some initial support for IPv6:
318 * socket.c (scm_fill_sockaddr): improve the argument validation.
319 don't allocate memory until all args are checked. instead of
320 unconditional memset of soka, try setting sin_len to 0 if
321 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
322 (scm_socket, scm_connect): extend docstrings for IPv6.
323 (scm_init_socket): intern AF_INET6 and PF_INET6.
325 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
327 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
328 matches SCM_DEFER_INTS at the beginning of the function.
330 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
332 * gc.c (scm_igc): Unconditionally call
333 SCM_CRITICAL_SECTION_START/END.
335 * fluids.c (next_fluid_num): Unconditionally call
336 SCM_CRITICAL_SECTION_START/END.
337 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
339 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
340 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
343 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
344 Defined as nothing for the case of !defined(USE_THREADS).
345 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
347 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
348 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
350 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
351 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
352 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
353 SCM_CRITICAL_SECTION_START/END.
354 (SCM_REALLOW_INTS: Bug fix. Don't call
355 SCM_THREAD_SWITCHING_CODE.
356 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
357 SCM_THREAD_SWITCHING_CODE directly.
358 (SCM_ENTER_A_SECTION): Unconditionally use
359 SCM_CRITICAL_SECTION_START/END. (was:
360 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
362 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
364 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
365 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
366 allowed to explicitly set this macro via the CFLAGS variable
369 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
370 (SCM_THREAD_CRITICAL_SECTION_START,
371 SCM_THREAD_CRITICAL_SECTION_END): Renamed
372 SCM_THREAD_CRITICAL_SECTION_START/END to
373 SCM_CRITICAL_SECTION_START/END.
375 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
377 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
380 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
381 (MISSING_BZERO_DECL): Remove the declaration.
383 Thanks to NIIBE Yutaka.
385 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
387 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
388 goops module should be registered in order to work for an
389 application which uses libguile statically linked.)
391 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
393 * numbers.[ch] (scm_num2long, scm_num2long_long,
394 scm_num2ulong_long, scm_num2ulong): Argument position is an
397 * environments.c (eval_environment_folder,
398 import_environment_folder), gh_data.c (gh_scm2longs,
399 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
400 for integers and pointers, respectively.
402 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
403 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
404 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
405 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
407 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
408 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
409 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
410 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
411 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
412 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
414 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
416 * strings.c (scm_read_only_string_p): Update docstring to reflect
417 current (non-)usage of "read only" strings.
418 (scm_make_shared_substring): Clarify docstring by changing
419 "semantics" to "arguments".
421 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
423 * hooks.c (scm_make_hook, scm_make_hook_with_name),
424 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
427 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
429 The following changes make the documentation more consistent.
431 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
432 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
433 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
434 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
437 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
438 (scm_array_dimensions, scm_make_shared_array),
439 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
440 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
441 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
442 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
443 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
444 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
445 macros.c (scm_makmmacro), list.c (scm_append), environments.c
446 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
447 @example ... @end example to @lisp ... @end lisp.
449 * weaks.c (scm_weak_vector): Corrected docstring.
451 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
452 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
453 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
454 (scm_hashx_set_x, scm_hashx_get_handle),
455 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
456 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
457 vectors.c (scm_vector_fill_x), strings.c
458 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
459 objprop.c (scm_set_object_properties_x):
460 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
461 strports.c (scm_call_with_input_string), ports.c
462 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
463 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
464 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
465 (scm_make_weak_vector,scm_weak_vector_p),
466 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
467 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
468 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
469 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
470 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
471 Made parameter names match documentation by renaming parameters
472 and/or fixing docstrings.
474 * numbers.c (scm_ash): Corrected Texinfo markup.
476 * strop.c (scm_string_index, scm_string_rindex),
477 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
479 * vports.c (scm_make_soft_port), unif.c
480 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
481 (scm_dimensions_to_uniform_array, scm_transpose_array),
482 (scm_array_in_bounds_p, scm_uniform_vector_ref),
483 (scm_bit_count, scm_bit_position, scm_bit_count_star),
484 (scm_array_to_list, scm_list_to_uniform_array),
485 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
486 (scm_open_input_string, scm_open_output_string),
487 (scm_get_output_string), strop.c (scm_string_copy),
488 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
489 (scm_get_internal_real_time, scm_times),
490 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
491 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
492 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
493 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
494 simpos.c (scm_system), random.c (scm_random_uniform),
495 (scm_random_normal, scm_random_exp), ramap.c
496 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
497 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
498 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
499 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
500 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
501 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
502 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
503 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
504 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
505 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
506 (scm_logand, scm_logior, scm_logxor, scm_lognot),
507 (scm_integer_expt, scm_bit_extract, scm_logcount),
508 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
509 net_db.c (scm_inet_netof, scm_lnaof), modules.c
510 (scm_interaction_environment), macros.c (scm_makacro),
511 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
512 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
513 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
514 (scm_fluid_ref), filesys.c (scm_open_fdes),
515 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
516 Docstring correction: `Returns' -> `Return'
518 * gc.c (scm_set_debug_cell_accesses_x):
519 (s_scm_gc_set_debug_check_freelist_x):
520 * fluids.c (scm_fluid_p): Added texinfo markup.
522 * error.c (scm_strerror): Made docstring more precise.
524 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
525 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
526 (scm_symbol_p, scm_symbol_to_string), strorder.c
527 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
528 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
529 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
530 (scm_string_ci_geq_p), strop.c (scm_string_copy),
531 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
533 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
535 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
536 mode, as suggested by Michael Livshin.
538 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
540 * backtrace.c (display_backtrace_body): since the `print_state'
541 variable is not used (instead its data field is used directly as
542 `pstate'), protect it from the hungry compiler optimizations.
543 thanks to Bill Schottstaedt for the report.
545 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
547 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
548 It is only defined and used if guile is compiled with
549 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
550 let cells with a free_cell type tag be visible outside of the
551 garbage collector when in debug mode.
553 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
555 (scm_assert_cell_valid): Use a local static variable to avoid
558 (MARK): Only check for rogue cell pointers in debug mode. Use
559 scm_cellp for this purpose and place all checks for rogue pointers
560 into that function. Further, since due to conservative scanning
561 we may encounter free cells during marking, don't use the standard
562 cell type accessor macro to determine the cell type.
564 (scm_cellp): Check if the cell pointer actually points into a
567 (scm_init_gc): Initalize scm_tc16_allocated.
569 * gc.h (GCH): Renamed to SCM_GC_H.
571 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
572 might be unnecessary, but I feel better this way :-)
574 (SCM_GC_CELL_TYPE): New macro.
576 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
577 in guile, and it is unlikely that they will be applied to real
580 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
582 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
583 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
585 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
586 make sure that in debug mode no free cell will ever be visible
587 outside of the garbage collector.
589 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
591 * async.c (scm_asyncs_pending): Don't use != to compare SCM
594 * async.c (scm_system_async), variable.c (scm_make_variable,
595 scm_make_undefined_variable): Use scm_cons to create a pair.
597 * debug.c (scm_reverse_lookup): Perform proper type checking.
598 Remove suspicious use of SCM_SLOPPY_CONSP.
600 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
601 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
602 the corresponding optimization.
604 * eval.c (iqq): Use proper type check.
606 (scm_m_expand_body): Remove redundant type checks.
608 (promise_print): Don't access promise cells as pairs.
610 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
611 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
612 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
613 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
614 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
616 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
617 (scm_iprin1): Use new macro predicate and accessors.
619 * eval.h (scm_tc16_macro): Removed declaration. It is declared
622 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
623 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
624 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
625 SCM_VARIABLE_H. Even the macros that are used to inhibit
626 including a header file twice should be in the SCM_ namespace.
628 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
629 properties.c (scm_primitive_property_ref,
630 scm_primitive_property_del_x): Prefer stronger predicates like
631 SCM_NULLP or SCM_FALSEP over SCM_IMP.
633 * gc.c (MARK): Use proper macros to access procedure-with-setter
634 cell elements and closure cell elements.
636 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
637 access free cells as pairs.
639 (scm_unprotect_object): scm_hashq_get_handle returns #f if
640 no hashtab entry is found.
642 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
643 SCM_CLR_PORT_OPEN_FLAG.
645 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
646 use SCM_SET_C[AD]R for uninitialized cells.
648 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
649 If the hashtable has no slots, return #f instead of '(). This
650 unifies the return value with most assoc-functions.
652 (scm_hash_fn_ref): Use proper type check.
654 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
655 Removed references to non-existing functions from documentation.
657 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
658 access keyword cell elements.
660 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
663 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
665 * print.c (scm_iprlist): Added comment. Improved loop
668 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
671 * smob.c (scm_markcdr): Don't access smob cells as pairs.
673 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
675 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
678 * variable.c (variable_print, variable_equalp, scm_variable_ref,
679 scm_variable_set_x): Use proper macros to access variable cell
682 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
684 * variable.h (SCM_VARVCELL): Don't access variable cells as
687 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
688 added FIXME comment, removed register specifier.
690 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
692 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
693 * init.c (scm_init_guile_1): Don't init goopscore module.
695 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
697 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
699 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
701 * strop.c (scm_string_to_list): Fixed docstring markup.
702 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
703 (scm_string_downcase, scm_string_capitalize_x),
704 (scm_string_capitalize): Rewrote and corrected docstrings.
705 (scm_string_ci_to_symbol): Made docstring more explicit.
707 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
709 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
711 (scm_call_with_values): Removed.
712 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
713 so that it can be exported.
714 (scm_call_with_values): Removed.
716 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
717 * eval.c: Include "libguile/values.h"
718 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
720 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
721 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
722 New delcarations to support above change.
724 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
725 errors with last change.
727 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
729 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
730 scm_i_eval): Moved the application of the system transformer from
731 scm_i_eval to scm_primitive_eval.
733 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
735 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
737 * strop.c (scm_string_index): Fix docstring line break
740 * list.c (scm_cons_star): Fix docstring typo.
742 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
744 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
745 (big2str), ports.c (scm_drain_input), read.c (scm_read,
746 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
747 scm_make_string, scm_string_append), strports.c (st_resize_port,
748 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
749 scm_makstr with calls to scm_allocate_string.
751 * strings.[ch] (scm_allocate_string): New function.
753 * strings.[ch] (scm_makstr): Deprecated.
755 2001-03-18 Gary Houston <ghouston@arglist.com>
757 * posix.c (scm_tmpnam): check that return value from tmpnam is not
758 NULL. rewrote the docstring.
759 (scm_mkstemp): new procedure implementing "mkstemp!".
760 * posix.h: declare scm_mkstemp.
762 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
763 normally it would be found in netdb.h.
765 2001-03-17 Gary Houston <ghouston@arglist.com>
767 * sort.c (scm_sort): move sortvec variable to avoid a compiler
768 warning when HAVE_ARRAYS is not defined. move len too.
770 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
771 (EXTRA_DOT_X_FILES): let configure set the value.
772 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
774 * gc.c (scm_must_malloc): changed the comment explaining when
775 scm_must variants of malloc/free etc., should be used, based on
776 explanation from Dirk Herrmann.
777 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
778 string with procedure name. use scm_must_malloc instead of malloc.
779 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
781 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
782 scm_ungetc): use scm_must variants of malloc/realloc/free.
783 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
785 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
787 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
788 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
789 scm_wrong_type_arg instead.
791 (SCM_WNA): Deprecated.
793 * error.[ch] (scm_wta): Deprecated.
795 * numbers.c (s_i_log): Minor comment fix.
797 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
798 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
799 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
800 wrong-num-args or misc errors.
802 * unif.c (scm_make_shared_array, scm_transpose_array,
803 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
804 Validate the rest argument (note: this is only done when guile is
805 built with SCM_DEBUG_REST_ARGUMENT=1)
807 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
808 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
810 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
811 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
813 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
815 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
816 instead of scm_wrong_num_args.
818 * coop-threads.c: Don't include libguile/strings.h. (Was only
819 needed for former implementation of SCM_WRONG_NUM_ARGS.)
821 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
822 wrong-num-args errors.
824 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
826 * error.[ch] (scm_error_num_args_subr): New function.
828 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
830 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
831 (scm_length, scm_append, scm_reverse, scm_list_ref),
832 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
833 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
834 (scm_delete1_x), gc.c (scm_map_free_list),
835 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
836 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
837 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
838 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
839 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
840 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
841 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
843 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
844 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
845 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
846 symbols.c (scm_symbol_interned_p), numbers.c
847 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
850 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
852 * snarf.h (SCM_CONST_LONG): Deprecated.
853 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
855 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
857 * numbers.c (scm_num2ulong): Check that a bignum is positive
858 before looking at the magnitude. Correctly check for overflow
860 (scm_num2long_long): Likewise.
861 (scm_num2ulong_long): New.
862 (ULONG_LONG_MAX): Define if not already defined.
863 * numbers.h: (scm_num2ulong_long): New prototype.
865 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
867 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
869 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
870 (SCM_OPOUTSTRPORTP): New predicate macros.
871 (scm_open_input_string, scm_open_output_string),
872 (scm_get_output_string): New prototypes.
874 * strports.c (scm_open_input_string, scm_open_output_string),
875 (scm_get_output_string): New procedures (SRFI-6 compliant).
876 Made scm_tc16_strport non-static.
878 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
880 * macros.h (SCM_ASSYNT): Removed unused object argument from
883 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
884 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
885 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
886 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
887 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
888 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
889 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
890 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
891 scm_m_atdispatch): Removed unused object argument from call to
894 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
896 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
897 const int* to reflect that the input array of integers remains
898 unchanged. Thanks to Brett Viren for the hint.
900 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
902 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
903 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
905 (gh_scm2newstr, gh_symbol2newstr): Change call to
906 scm_must_malloc() to malloc(), because user-free()able memory is
909 * gc.c: Added declaration of `scm_debug_check_freelist'.
911 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
913 * ports.c (scm_port_mode): Changed `mode' array size to 4.
915 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
917 * strports.c (scm_object_to_string): New procedure.
918 (scm_strprint_obj): Deprecated.
919 * strports.h: Reflect the changes.
921 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
923 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
925 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
926 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
927 SCM_ASSYNT to check for correct argument types. Either use some
928 SCM_VALIDATE_* macro or an explicit test.
930 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
933 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
934 instead of calling scm_wta.
936 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
938 * load.c (scm_primitive_load, scm_primitive_load_path),
939 (scm_sys_search_load_path): Corrected docstrings (file ->
942 * eval.c (scm_force): Added texinfo markup to docstring.
943 (scm_promise_p): Renamed parameter to `obj' to match docstring.
945 * debug-malloc.c: Reinserted #include <stdio.h>.
947 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
949 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
951 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
952 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
953 Use SCM_LISTn instead of scm_listify.
955 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
957 * _scm.h: Removed #include <errno.h>.
959 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
960 errno variable (can be a macro on some systems, for example when
961 using linux libc with threads).
963 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
964 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
965 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
966 #include <errno.h> in these 20 out of 100 files.
968 2001-03-10 Gary Houston <ghouston@arglist.com>
970 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
973 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
975 * coop.c: Inserted #include <stdio.h>.
977 * iselect.c: Reinserted #include <stdio.h>.
979 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
981 * posix.c: Replaced `#define' of __USE_XOPEN right before
982 including unistd.h with a define of _GNU_SOURCE at the very top of
985 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
987 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
988 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
989 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
990 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
991 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
992 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
993 print.c, procprop.c, procs.c, properties.c, ramap.c,
994 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
995 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
996 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
997 Remove #include <stdio.h>
998 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
1000 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
1002 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1004 * posix.c (scm_gethostname): Set initial name length to 256 for
1007 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1009 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
1010 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
1011 (scm_sethostname, scm_gethostname): New prototypes.
1013 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
1014 <sys/file.h>, if present.
1015 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
1016 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
1017 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
1018 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
1019 (scm_sethostname, scm_gethostname): New procedures.
1021 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
1023 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
1024 not optional (ii) "recommend" spelling correction.
1026 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1028 * ramap.c (racp): Removed optimization which caused array copying
1029 to fail if the two arrays shared storage. Re-inserted the IVDEP
1030 macros removed in the change of 2000-03-09. (Don't really have a
1031 complete grasp of what they are for, but they seem to be necessary
1032 on Crays. This needs testing!) Thanks to Miroslav Silovic.
1034 * hash.c (scm_string_hash): Don't downcase characters.
1036 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1038 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
1039 size from 277 --> 1009.
1041 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
1044 * coop-threads.c: Fixed change of 2001-03-06.
1046 * validate.h: Code formatting.
1048 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
1050 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
1051 (*.doc): Add dependency on guile-snarf.awk.in.
1053 * guile-snarf.awk.in: Neglect spaces at the end of
1054 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
1055 middle of docstrings. (To avoid the problem with gcc-2.96.)
1057 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
1059 * coop-threads.c (scm_call_with_new_thread), load.c
1060 (scm_primitive_load, scm_sys_search_load_path), random.c
1061 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
1062 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
1063 (potentially) issue a scm-misc-error or wrong-num-args error
1066 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
1067 about the expected type with the wrong-type-arg error message.
1069 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
1070 a C level bug that can't be fixed from scheme anyway.
1072 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1074 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
1075 Duplicate bindings are OK in a let* since a let* is semantically
1076 equivalent to a nested set of let:s.
1078 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1080 * print.c (scm_print_options): Fixed texinfo in docstring.
1082 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
1083 the underlying functions getservent, getprotoent or getnetent
1084 return NULL instead of signalling an error.
1086 2001-03-04 Gary Houston <ghouston@arglist.com>
1088 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
1089 taking an unexpectedly large filename for an AF_UNIX socket from
1090 bind/connect/sendto (thanks to Martin Grabmueller).
1092 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
1093 former and adjusted the latter.
1094 (scm_socket, scm_socketpair): cosmetic changes.
1095 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
1096 size_t as socklen_t substitute. don't restrict args/return values
1097 to INUM: allow full range of int or size_t.
1098 (scm_fill_sockaddr): check arguments before allocating memory, to
1099 avoid leakage. use malloc, not scm_must_malloc.
1100 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
1101 substitute. free the sockaddr structure before throwing an error.
1102 (scm_init_add_buffer): procedure removed, together with its static
1103 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
1104 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
1105 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
1106 scm_sendto): use a local buffer instead of scm_addr_buffer.
1107 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
1109 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
1110 call to detect whether recvfrom could be bothered to set the address.
1111 (scm_init_socket): don't call scm_init_addr_buffer.
1113 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
1115 * debug.c (scm_procedure_source, scm_procedure_environment),
1116 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
1117 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
1118 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
1119 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
1120 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
1121 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
1122 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
1123 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
1124 scm_array_to_list, scm_array_prototype), validate.h
1125 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
1126 scm_misc_error or scm_wrong_type_arg instead.
1128 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
1130 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1132 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
1133 (scm_sys_tag_body): Added.
1135 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
1137 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
1138 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
1139 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
1140 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
1141 options.c (scm_options), ports.c (scm_remove_from_port_table),
1142 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
1143 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
1144 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
1145 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
1148 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1150 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
1152 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
1154 * eval.c (scm_s_duplicate_bindings): New error message.
1155 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
1157 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
1159 * eval.h (SCM_EVALIM2): New macro. Use it when a
1160 immediate, literal constant should be evaluated.
1161 * eval.c (scm_s_duplicate_formals): New error message string.
1162 (scm_c_improper_memq): New function.
1163 (scm_m_lambda): Check for duplicate arguments.
1164 (scm_ceval, scm_deval): When executing a body: only cons a new
1165 toplevel environment frame when it is different from the
1166 existing one; use EVALCAR instead of SIDEVAL so that we can properly
1167 check for empty combinations; use SCM_EVALIM2 for the same reason
1168 in the non-toplevel loop.
1169 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
1170 New labels with the meaning of their non-"nontoplevel" partners,
1171 but they are used when it is known that the body is not evaluated at
1173 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
1174 reporting for empty combinations.
1176 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
1178 * Remove dump facilities.
1179 * dump.c, dump.h: Removed.
1180 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
1181 * init.c: Remove #include "libguile/dump.h".
1182 (scm_init_guile_1): Remove scm_init_dump.
1183 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
1184 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
1185 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
1186 (scm_set_smob_dump, scm_set_smob_undump): Removed.
1188 * keywords.c: Remove #include "libguile/dump.h".
1189 (keyword_dump, keyword_undump): Removed.
1190 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
1192 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1194 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
1195 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
1196 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
1197 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
1198 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
1199 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
1200 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
1201 to @code{} as the texinfo manual recommends, converted the
1202 examples to use a @lisp{}-environment.
1204 * strports.c (scm_eval_string): Cleaned up the docstring.
1206 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
1209 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
1210 (scm_number_to_string, scm_string_to_number, scm_number_p)
1211 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
1212 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
1213 (scm_ash): Added texinfo markup and removed obsolete @refill.
1214 (scm_gr_p): Corrected comment.
1215 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
1216 docstring) comments.
1217 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
1218 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
1219 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
1220 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
1221 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
1222 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
1223 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
1224 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
1226 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
1228 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
1229 (Obviously nobody compiles with SCM_RECKLESS defined...)
1231 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
1233 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1235 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
1237 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
1239 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
1241 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
1242 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
1243 since use of `z' suggests that the arguments may be complex.
1245 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
1248 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
1250 * dump.c (scm_binary_write, scm_binary_read), eval.c
1251 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
1252 scm_guardian_greedy_p, scm_make_guardian), fports.c
1253 (scm_file_port_p): Minor docstring fixes.
1255 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
1257 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
1259 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
1261 (make_class_from_template): Do not bother to set the current
1262 module around the call to DEFVAR, scm_eval takes care of that.
1263 (scm_init_goops): Make scm_module_goops and
1264 scm_goops_lookup_closure permanent objects.
1266 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
1267 top level, create a fresh top-level environment for each
1268 expression instead of mutating the exisint frame. This is
1269 important when that frame is closed over.
1271 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
1272 SCM_DIGSPERLONG instead of DIGSPERLONG.
1274 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
1276 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
1277 before applying arrow procedure in `cond' and before applying
1278 receiver procedure in call-with-current-continuation.
1279 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
1280 macro. The argument is expanded more than one time.
1282 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
1283 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
1285 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
1287 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
1290 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1292 * variable.c (scm_make_variable, scm_make_undefined_variable)
1293 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
1294 (scm_variable_bound_p), values.c (scm_values)
1295 (scm_call_with_values), unif.c (scm_bit_count)
1296 (scm_bit_set_star_x), symbols.c (scm_gentemp)
1297 (scm_gensym), strings.c (scm_string_p, scm_make_string)
1298 (scm_read_only_string_p, scm_string_length, scm_string_ref)
1299 (scm_string_set_x, scm_substring, scm_string_append), stime.c
1300 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
1301 (scm_copy_random_state, scm_random), print.c (scm_newline)
1302 (scm_write_char, scm_simple_format), debug-malloc.c
1303 (scm_malloc_stats), environments.c (scm_environment_p)
1304 (scm_environment_bound_p, scm_environment_ref)
1305 (scm_environment_fold, scm_environment_define)
1306 (scm_environment_undefine, scm_environment_set_x)
1307 (scm_environment_cell, scm_environment_observe)
1308 (scm_environment_observe_weak, scm_environment_unobserve)
1309 (scm_make_eval_environment, scm_eval_environment_p)
1310 (scm_eval_environment_set_local_x, scm_eval_environment_local)
1311 (scm_eval_environment_imported)
1312 (scm_eval_environment_set_imported_x, scm_make_import_environment)
1313 (scm_import_environment_p, scm_import_environment_imports)
1314 (scm_import_environment_set_imports_x, scm_make_export_environment)
1315 (scm_export_environment_p, scm_export_environment_private)
1316 (scm_export_environment_set_private_x)
1317 (scm_export_environment_signature)
1318 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
1319 Added texinfo markup.
1321 * ports.c (scm_drain_input): Lowercased argument to @var.
1322 (scm_current_input_port, scm_current_output_port): Filled in
1323 missing explanation.
1324 (scm_current_load_port, scm_set_current_output_port)
1325 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
1326 Added texinfo markup.
1328 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
1329 (scm_release_arbiter): Added texinfo markup to docstrings.
1330 Changed `Returns' to `Return'.
1331 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
1333 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
1335 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
1336 by doubling them to `@@'.
1338 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1340 * numbers.c (scm_lognot), random.c (scm_random,
1341 scm_random_normal, scm_random_solid_sphere_x,
1342 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
1343 scm_random_exp), dynwind.c
1344 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
1346 * goops.c (scm_sys_initialize_object, scm_instance_p,
1347 scm_class_name, scm_class_precedence_list, scm_class_slots,
1348 scm_class_environment, scm_generic_function_name,
1349 scm_generic_function_methods, scm_method_generic_function,
1350 scm_method_specializers, scm_method_procedure, scm_make_unbound,
1351 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
1352 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
1353 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
1354 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
1355 scm_class_direct_supers, scm_class_direct_slots,
1356 scm_class_direct_subclasses, scm_class_direct_methods,
1357 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
1358 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
1359 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
1360 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
1361 scm_memoized_environment, scm_procedure_name,
1362 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
1364 (scm_class_of, scm_entity_p, scm_operator_p,
1365 scm_set_object_procedure_x, scm_object_procedure,
1366 scm_make_class_object), hooks.c (scm_make_hook_with_name,
1367 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
1368 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
1369 scm_hook_to_list), lang.c
1370 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
1371 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
1372 (scm_print_options, scm_port_with_print_state,
1373 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
1374 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
1375 scm_make_procedure_with_setter, scm_procedure), throw.c
1376 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
1377 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
1378 scm_stack_ref, scm_stack_length, scm_frame_p,
1379 scm_last_stack_frame, scm_frame_number, scm_frame_source,
1380 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
1381 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
1382 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
1383 (scm_dirname, scm_basename), dynwind.c
1384 (scm_wind_chain), read.c (scm_read_options, scm_read,
1385 scm_read_hash_extend), gc.c
1386 (scm_unhash_name), eval.c (scm_eval_options_interface,
1387 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
1388 (scm_display_error, scm_set_print_params_x,
1389 scm_display_application, scm_display_backtrace, scm_backtrace),
1390 async.c (scm_async, scm_system_async, scm_async_mark,
1391 scm_system_async_mark, scm_run_asyncs, scm_noop,
1392 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
1393 scm_mask_signals): Added docstrings.
1395 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
1397 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
1398 address of car/cdr. (Thanks to Dirk Herrmann)
1399 Use scm_sizet to obtain the length of strings.
1400 (Thanks to Matthias Koeppe)
1402 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
1404 * symbols.c (scm_mem2symbol): Put a empty statement after the
1405 next_symbol label. This is mandated by ANSI, appearantly.
1407 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1409 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
1410 sense to compile for a specific kernel version. Do not include
1411 <asm/signal.h> while defining __KERNEL__. This hack should no
1412 longer be needed and caused problems.
1414 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
1416 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
1417 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
1418 can not deal with immediates.
1420 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
1422 * list.c (scm_list_copy): Validate the first argument.
1424 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
1426 Fix evaluator so that top-level expressions are correctly
1427 evaluated with respect to the module system.
1429 * modules.h. modules.c (scm_current_module_lookup_closure): New
1432 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
1434 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
1435 names to better reflect their meaning.
1437 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
1438 evaluated at top-level and synronize lookup closure before
1439 executing every subform.
1440 (scm_primitve_eval_x, scm_primitive_eval): New functions.
1441 (scm_eval_x, scm_eval): Reimplement in terms of
1442 scm_primitive_eval_x and scm_primitive_eval, respectively.
1444 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
1446 * macros.c (scm_macro_name, scm_macro_transformer): Use
1447 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
1450 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
1452 * dump.c (scm_store_bytes): Store data size before data.
1453 (scm_restore_bytes): Restore data size. Takes a pointer to size.
1454 * dump.h (scm_restore_bytes): Updated.
1456 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
1458 * dump.c: Use double cells for update schedule.
1460 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
1462 * ports.c (scm_unread_char): Take an optional argument.
1464 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1466 * modules.h (scm_selected_module, scm_current_module): Renamed
1467 scm_selected_module to scm_current_module to synchronize Scheme
1469 (scm_select_module, scm_set_current_module): Likewise. Changed
1472 * ports.c (scm_port_for_each): Make a snapshot of the port table
1473 before iterating over it. The table might change while the user
1474 code is running. With the snapshot, the user can depend on the
1475 fact that each port that existed at the start of the iteration is
1476 encountered exactly once. (ice-9 popen) depends on this.
1478 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
1480 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
1482 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
1483 range checking for the size parameter. Thanks to Martin
1484 Grabmueller for the hint.
1486 (scm_makstr): Reordered string initialization to make interrupt
1487 deferring unnecessary.
1489 * vectors.c (scm_make_vector): Fixed range checking.
1491 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
1493 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
1495 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
1496 checking of the size parameter for type correctness and valid
1497 range. Thanks to Rob Browning for reporting the problem. Instead
1498 of deferring interrupts, scm_remember_upto_here_1 is used.
1500 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
1502 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
1503 (scm_dump_cell_update): Removed.
1504 (scm_dump_update): Renamed from scm_dump_object_update.
1505 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
1506 a pointer instead of returning a value.
1507 * keywords.c (keyword_undump): Updated.
1509 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
1511 * dump.c, dump.h: Modified a lot.
1512 (SCM_DUMP_COOKIE): Version 0.1
1513 (scm_dump_mark): Removed.
1514 (scm_restore_cell_object, scm_store_cell_object): New functions.
1516 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
1517 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
1518 New slots: dump, undump.
1519 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
1522 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
1523 (keyword_undump): Renamed from keyword_alloc.
1524 (scm_init_keywords): Set keyword_dump and keyword_undump.
1526 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
1528 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
1529 the deprecated SCM_DOUBLE_CELLP.
1531 * tags.h (SCM_DOUBLE_CELLP): deprecated.
1533 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
1535 * dump.c, dump.h: New files.
1536 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
1537 * init.c: #include "libguile/dump.h".
1538 (scm_init_guile_1): Call scm_init_dump.
1539 * smob.h (scm_smob_descriptor): New slots: dump_mark,
1540 dump_dealloc, dump_store, undump_alloc, undump_restore,
1542 * smob.c (scm_make_smob_type): Init the new slots.
1543 (scm_set_smob_dump, scm_set_smob_undump): New functions.
1544 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
1546 * keywords.c: #include "libguile/dump.h".
1547 (keyword_dealloc, keyword_alloc): New functions.
1548 (scm_init_keywords): Set smob_dump and smob_undump.
1550 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
1552 * vectors.c (scm_c_make_vector): New function.
1553 * vectors.h (scm_c_make_vector): Declared.
1554 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
1555 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
1556 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
1557 (scm_make_method_cache, scm_i_vector2list,
1558 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
1559 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
1560 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
1561 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
1562 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
1563 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
1564 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
1565 (scm_vector, scm_make_vector): Use scm_c_make_vector.
1567 * hashtab.c (scm_c_make_hash_table): New function.
1568 * hashtab.h (scm_c_make_hash_table): Declared.
1569 * environments.c (scm_make_leaf_environment,
1570 scm_make_eval_environment), gc.c (scm_init_storage),
1571 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
1572 Use scm_c_make_hash_table.
1574 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1576 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
1578 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1580 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
1583 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
1584 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
1585 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
1586 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
1587 srcprop.c (scm_source_properties, scm_set_source_properties_x,
1588 scm_source_property, scm_set_source_property_x), sort.c
1589 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
1590 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
1591 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
1594 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1596 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
1597 really get that arg.
1599 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
1601 * goops.c (s_scm_get_keyword): Bug fix.
1603 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1605 The following patch was sent by Martin Grabmueller. It makes sure
1606 that in case of parameter errors the correct function name is
1607 shown, and that parameter types are only checked once.
1609 * strop.c (string_copy, string_upcase_x, string_downcase_x,
1610 string_capitalize_x): New functions. Each one performs the core
1611 functionality of the corresponding scm_* function.
1613 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
1614 scm_string_downcase_x, scm_string_downcase,
1615 scm_string_capitalize_x, scm_string_capitalize): Reduced to
1616 parameter checking wrappers of the above functions.
1618 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1620 * continuations.c, dynl.c, keywords.c, load.c: Include
1621 strings.h. Thanks to Bill Schottstaedt for the bug report.
1623 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1625 * backtrace.c (display_header): Make sure that line and column
1626 information is shown independent of whether the port the code was
1627 read from had an associated filename. Thanks to Martin
1628 Grabmueller for providing this patch.
1630 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1632 * fports.[ch] (scm_file_port_p): New primitive.
1634 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1636 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
1637 These are now defined in fports.c, strports.c and vports.c.
1639 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
1640 vports.c (scm_tc16_sfport): Made variables (were macros defined in
1643 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
1644 (scm_make_sfptob): Made static. These return a type code now.
1646 fports.c (scm_init_fports), strports.c (scm_init_strports),
1647 vports.c (scm_init_vports): Create the corresponding port types.
1649 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
1650 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
1652 * init.c (scm_init_guile_1): Make sure strports are initialized
1655 * ports.[ch] (scm_make_port_type): Changed the return type to
1658 * ports.c (scm_ports_prehistory): Don't create any port types
1661 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
1662 against scm_tc16_fport directly.
1664 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1666 * srcprop.c (scm_set_source_property_x): Fix to handle
1667 (set-source-property! <obj> 'copy <datum>) correctly.
1669 2001-01-24 Gary Houston <ghouston@arglist.com>
1671 * filesys.c (scm_link): docstring fix.
1672 * fports.h (scm_setfileno): obsolete declaration removed.
1673 * posix.c: bogus popen declaration removed.
1675 * rdelim.c: new file, split from ioext.c.
1676 * rdelim.h: new file, split from ioext.h
1677 * Makefile.am: add rdelim.c and related files.
1678 * init.c: call scm_init_rdelim. include rdelim.h.
1680 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1682 This patch was sent by Martin Grabmueller and makes sure that
1683 parameter errors are reported correctly by the lexicographic
1684 ordering predicates.
1686 * strorder.c (string_less_p, string_ci_less_p): New functions.
1688 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
1689 functionality into string_less_p, string_ci_less_p respectively.
1690 The remaining code is just a wrapper to do the parameter
1693 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
1694 parameters and call string_less_p instead of scm_string_less_p.
1696 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
1697 Check the parameters and call string_less_ci_p instead of
1698 scm_string_ci_less_p.
1700 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1702 This patch modifies scm_display_error to perform parameter
1703 checking. Thanks to Neil Jerram for the bug report.
1705 * backtrace.[ch] (scm_i_display_error): New function.
1707 * backtrace.c (scm_display_error): Added parameter check and
1708 extracted the core functionality into function
1709 scm_i_display_error.
1711 * throw.c (handler_message): Call scm_i_display_error to display
1714 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1716 * eval.c (SCM_APPLY): Added # args check for application of
1717 procedures with arity 3. (Thanks to Anders Holst.)
1719 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1721 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
1723 (SCM_OPDIRP): Deprecated.
1725 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
1728 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
1729 Instead, give an explicit error message in case the directory is
1732 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
1733 instead of SCM_OPENP and SCM_CLOSEDP.
1735 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
1737 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1739 * eval.c (inner_eval, scm_eval): Move all real functionality into
1740 inner_eval. Avoid to copy the expression twice by inlining some
1741 code from scm_i_eval.
1743 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
1745 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
1746 now has to be the last clause, as required by R5RS. Thanks to
1747 Martin Grabmueller for the patch.
1749 2001-01-18 Gary Houston <ghouston@arglist.com>
1751 * ioext.c: further simplify scm_read_string_x_partial by defining
1754 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
1756 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
1758 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
1760 * __scm.h: Added comment about architecture and compiler
1761 properties that are required by guile.
1763 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
1764 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
1766 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
1768 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
1770 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
1771 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
1773 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1775 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
1776 to the names in limits.h.
1778 * numbers.c (abs_most_negative_fixnum): Added.
1780 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
1781 fixnum-min) special case.
1783 (scm_big_and): Fix for negative first parameter.
1785 (scm_bit_extract): Fix for fixnum paramters.
1786 Thanks to Rob Browning for the bug report.
1788 (scm_init_numbers): Initialize abs_most_negative_fixnum.
1790 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
1792 * symbols.c (scm_symbol_bound_p): Fixed comment.
1793 Thanks to Chris Cramer.
1795 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
1797 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
1798 Thanks to Bill Schottstaedt.
1800 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
1802 from Matthias Köppe:
1804 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
1805 casts its result, so doesn't yield an lvalue per ANSI C.
1807 * goops.c (s_scm_sys_set_object_setter_x): use
1808 SCM_SET_ENTITY_SETTER.
1809 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
1811 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
1812 its result, so doesn't yield an lvalue per ANSI C.
1813 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
1814 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
1815 SCM_GC_SET_CARD_FLAGS.
1816 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
1818 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
1820 2001-01-08 Gary Houston <ghouston@arglist.com>
1822 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
1823 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
1824 socket.c (scm_recvfrom): use the new macro, plus minor docstring
1826 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
1827 for fdes. if current input port is used, check that it's a file
1830 2001-01-06 Gary Houston <ghouston@arglist.com>
1832 * ioext.c (scm_read_string_x_partial): new procedure, implements
1833 read-string!/partial.
1834 * ports.c (scm_take_from_input_buffers): new procedure used by
1835 scm_read_string_x_partial.
1836 (scm_drain_input): use scm_take_from_input_buffers.
1838 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
1840 * validate.h (SCM_VALIDATE_NUMBER): New.
1842 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
1844 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
1845 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
1846 SET_DESTROYED): new defines/macros.
1847 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
1848 (add_to_live_list): takes a `guardian_t *' now, not SCM.
1849 (guardian_print): print more info.
1850 (guardian_apply): check if the guardian is destroyed, and throw an
1851 error if so. take one more optional argument `throw_p'.
1852 (scm_guard): depending on the value of `throw_p', return a boolean
1854 (scm_get_one_zombie): remove redundant property test.
1855 (guardian_t): represent the various (currently 3, I hope nothing
1856 more gets added) boolean fields as bit flags.
1857 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
1858 (scm_destroy_guardian_x): new procedure.
1860 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
1861 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
1863 2001-01-01 Gary Houston <ghouston@arglist.com>
1865 * fports.c (fport_write): bugfix: handle short writes for
1866 unbuffered ports too. optimize the buffered case by minimizing
1867 the number of write/flush calls.
1868 (write_all): new helper procedure.
1870 The ChangeLog continues in the file: "ChangeLog-2000"