1 2003-04-05 Marius Vollmer <mvo@zagadka.de>
3 * Changed license terms to the plain LGPL thru-out.
5 2003-04-04 Rob Browning <rlb@defaultvalue.org>
7 * socket.c (FLIPCPY_NET_HOST_128): new macro.
8 (ipv6_net_to_num, ipv6_num_to_net, bignum_in_ipv6_range_p):
9 rewrite to handle GMP bignums.
12 * random.c (scm_c_random_bignum): rewrite to handle GMP bignums.
14 * ports.c (scm_getc): minor tweak.
16 * numbers.h: remove SCM_BIGDIG conditionals, reorganize, and
17 rewrite to handle GMP bignums.
19 * numbers.c: rewrite *many* functions to handle GMP bignums.
21 * num2integral.i.c (NUM2INTEGRAL, INTEGRAL2NUM, INTEGRAL2BIG):
24 * num2float.i.c (NUM2FLOAT): handle GMP bignums.
26 * init.c (check_config): remove SCM_BIGDIG conditionals.
27 (scm_init_guile_1): test to make sure mpz_t fits in a double_cell.
29 * gc-card.c ("sweep_card"): handle new mpz_t bignums.
31 * eval.c: remove SCM_BIGDIG conditionals.
33 * eq.c (s_scm_eqv_p): scm_i_bigcomp -> scm_i_bigcmp.
35 2003-03-26 Marius Vollmer <marius.vollmer@uni-dortmund.de>
37 * init.c (scm_init_guile_1): Call scm_i_init_deprecated.
39 * deprecated.c, deprecated.h: New files, to collect deprecated
41 * Makefile.am: Added them in all the right places.
43 * Makefile.am (EXTRA_DIST): Added "scmconfig.h.top".
44 (scmconfig.h): Get "scmconfig.h.top" from $(srcdir) so that VPATH
46 (DOT_X_FILES): Removed "iselect.x".
47 (DOT_DOC_FILES): Removed "iselect.doc".
49 2003-03-25 Rob Browning <rlb@defaultvalue.org>
51 * win32-socket.h: #include "libguile/__scm.h". Replace usage of
52 HAVE_WINSOCK2_H with SCM_HAVE_WINSOCK2_H.
54 * win32-socket.c: #include <config.h> if HAVE_CONFIG_H.
56 * vports.c: #include <config.h> if HAVE_CONFIG_H.
58 * unif.c: #include <config.h> if HAVE_CONFIG_H. Replace usage of
59 HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
61 * threads.h: replace usage of struct timespect with
62 scm_t_timespec. Replace usage of USE_PTHREAD_THREADS with
63 SCM_USE_PTHREAD_THREADS. Remove typedef for struct timespec in
64 favor of scm_t_timespec from scmconfig.h.
66 * threads.c: move libguile/_scm.h include to the top so we pick up
67 any critical defines like _GNU_SOURCE early. Replace usage of
68 struct timespect with scm_t_timespec. Replace usage of
69 STACK_GROWS_UP with SCM_STACK_GROWS_UP. Replace usage of
70 USE_PTHREAD_THREADS with SCM_USE_PTHREAD_THREADS.
72 * threads-plugin.h: replace usage of struct timespect with
75 * threads-plugin.c: #include <config.h> if HAVE_CONFIG_H. Replace
76 usage of struct timespect with scm_t_timespec.
78 * tags.h: move HAVE_STDINT_H handling to scmconfig.h. Move
79 HAVE_INTTYPES_H handling to scmconfig.h. #include
80 "libguile/__scm.h". Rework handling for scm_t_bits,
81 scm_t_signed_bits, SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
82 SCM_T_SIGNED_BITS_MIN, and SIZEOF_SCM_T_BITS to use scm_t_intptr,
83 scm_t_uintptr, SCM_SIZEOF_INTPTR_T, and SCM_SIZEOF_UINTPTR_T, and
84 SCM_SIZEOF_UNSIGNED_LONG. Rename usage of HAVE_ARRAYS to
87 * symbols.c: #include <config.h> if HAVE_CONFIG_H.
89 * struct.c: #include <config.h> if HAVE_CONFIG_H.
91 * strports.c: #include <config.h> if HAVE_CONFIG_H.
93 * strop.c: #include <config.h> if HAVE_CONFIG_H.
95 * stime.h: move handling of time related headers to scmconfig.h.
97 * stime.c: #include <config.h> if HAVE_CONFIG_H.
99 * stacks.c: replace usage of STACK_GROWS_UP with
102 * sort.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of
103 HAVE_ARRAYS to SCM_HAVE_ARRAYS.
105 * socket.c: #include <config.h> if HAVE_CONFIG_H. Replace usage
106 of uint32 and HAVE_UINT_32 with scm_t_int32.
108 * smob.c: #include <config.h> if HAVE_CONFIG_H.
110 * simpos.c: #include <config.h> if HAVE_CONFIG_H.
112 * script.c: #include <config.h> if HAVE_CONFIG_H.
114 * scmsigs.c: #include <config.h> if HAVE_CONFIG_H.
116 * scmconfig.h.top: new file -- preamble for scmconfig.h.
118 * rw.c: #include <config.h> if HAVE_CONFIG_H.
120 * regex-posix.c: #include <config.h> if HAVE_CONFIG_H.
122 * read.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
124 * rdelim.c: #include <config.h> if HAVE_CONFIG_H.
126 * random.c: #include <config.h> if HAVE_CONFIG_H. Replace usage
127 of LONG32, LONG64, SIZEOF_LONG, and HAVE_LONG_LONGS with
128 scm_t_int32, scm_t_int64, and SCM_HAVE_T_INT64. Rename usage of
129 HAVE_ARRAYS to SCM_HAVE_ARRAYS.
131 * ramap.c: replace usage of HAVE_LONG_LONGS with
132 "SCM_SIZEOF_LONG_LONG != 0".
134 * putenv.c: #include <config.h> if HAVE_CONFIG_H. #include
135 "libguile/scmconfig.h".
137 * pthread-threads.c: #include <config.h> if HAVE_CONFIG_H.
139 * print.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
140 Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
142 * posix.c: #include <config.h> if HAVE_CONFIG_H.
144 * ports.c: #include <config.h> if HAVE_CONFIG_H.
146 * objects.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
148 * numbers.h: replace usage of HAVE_FLOATINGPOINT_H with
149 SCM_HAVE_FLOATINGPOINT_H. Replace usage of HAVE_IEEEFP_H with
150 SCM_HAVE_IEEEFP_H. Replace usage of HAVE_NAN_H with
151 SCM_HAVE_NAN_H. Replace usage of STDC_HEADERS with
152 SCM_HAVE_STDC_HEADERS. Replace usage of ptrdiff_t with
153 scm_t_ptrdiff. Replace usage of HAVE_LONG_LONGS with
154 "SCM_SIZEOF_LONG_LONG != 0".
156 * numbers.c: #include <config.h> if HAVE_CONFIG_H. Replace usage
157 of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0". Replace
158 usage of ptrdiff_t with scm_t_ptrdiff. Replace usage of
159 SIZEOF_PTRDIFF_T with SCM_SIZEOF_SCM_T_PTRDIFF.
161 * num2integral.i.c: #include <config.h> if HAVE_CONFIG_H.
163 * null-threads.h: replace usage of struct timespect with
166 * net_db.c: #include <config.h> if HAVE_CONFIG_H.
168 * mkstemp.c: #include <config.h> if HAVE_CONFIG_H. #include
169 "libguile/__scm.h". Remove definition of gcc_uint64_t in favor of
170 scm_t_uint64 and rename usages.
172 * mallocs.c: #include <config.h> if HAVE_CONFIG_H.
174 * load.c: #include <config.h> if HAVE_CONFIG_H.
176 * iselect.h: move handling of time related headers to scmconfig.h.
177 Rename usage of HAVE_SYS_SELECT_H to SCM_HAVE_SYS_SELECT_H.
178 Rename usage of HAVE_WINSOCK2_H to SCM_HAVE_WINSOCK2_H. Rename
179 usage of USE_COOP_THREADS to SCM_USE_COOP_THREADS.
181 * iselect.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
182 of USE_COOP_THREADS to SCM_USE_COOP_THREADS. Rename usage of
183 USE_NULL_THREADS to SCM_USE_NULL_THREADS.
185 * ioext.c: #include <config.h> if HAVE_CONFIG_H.
187 * inline.h: #include "libguile/__scm.h" at the top. Change code
188 to use SCM_C_INLINE and SCM_INLINE_C_INCLUDINT_INLINE_H to decide
189 what to do instead of creating a new public #define. Rename usage
190 of USE_COOP_THREADS to SCM_USE_COOP_THREADS. Rename usage of
191 USE_NULL_THREADS to SCM_USE_NULL_THREADS. Rename usage of
192 USE_COPT_THREADS to SCM_USE_COPT_THREADS.
194 * inline.c: rearrange handling -- now we just #define
195 SCM_INLINE_C_INCLUDING_INLINE_H to 1 and #include
196 "libguile/inline.h". scmconfig.h will define SCM_C_INLINE as
197 appropriate, and we use that in inline.h along with the above
198 define to determine how to respond.
200 * init.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of
201 HAVE_ARRAYS to SCM_HAVE_ARRAYS.
203 * guile.c: #include <config.h> if HAVE_CONFIG_H.
205 * gh_data.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
206 of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
208 * gh.h: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
210 * gen-scmconfig.h.in: new file -- see gen-scmconfig.c for details.
212 * gen-scmconfig.c: new file -- see comments in file for details.
214 * gdbinit.c: #include <config.h> if HAVE_CONFIG_H.
216 * gc_os_dep.c: #include <config.h> if HAVE_CONFIG_H. Replace
217 usage of STACK_GROWS_UP with SCM_STACK_GROWS_UP.
219 * gc.h: replace usage of SIZEOF_LONG with
220 SCM_SIZEOF_UNSIGNED_LONG. Replace usage of USE_PTHREAD_THREADS
221 with SCM_USE_PTHREAD_THREADS. Remove SCM_SIZEOF_LONG definition
222 since we handle that in scmconfig.h now.
224 * gc.c: #include <config.h> if HAVE_CONFIG_H.
226 * gc-mark.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
227 of HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of
228 HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
230 * gc-malloc.c: #include <config.h> if HAVE_CONFIG_H.
232 * gc-card.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
233 Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
235 * fports.c: #include <config.h> if HAVE_CONFIG_H.
237 * filesys.c: #include <config.h> if HAVE_CONFIG_H.
239 * feature.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
240 of USE_NULL_THREADS to SCM_USE_NULL_THREADS.
242 * extensions.c: #include <config.h> if HAVE_CONFIG_H.
244 * evalext.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
245 Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
247 * eval.c: #include <config.h> if HAVE_CONFIG_H. #include
248 "libguile/__scm.h" rather than scmconfig.h. Rename usage of
249 HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of HAVE_LONG_LONGS
250 with "SCM_SIZEOF_LONG_LONG != 0".
252 * error.c: #include <config.h> if HAVE_CONFIG_H.
254 * eq.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of
255 HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of HAVE_LONG_LONGS
256 with "SCM_SIZEOF_LONG_LONG != 0".
258 * deprecation.c: #include <config.h> if HAVE_CONFIG_H.
260 * coop.c: replace usage of struct timespect with scm_t_timespec.
261 #include <config.h> if HAVE_CONFIG_H.
263 * coop-threads.c: #include "libguile/_scm.h" early. Replace
264 usage of struct timespect with scm_t_timespec. Replace usage of
265 STACK_GROWS_UP with SCM_STACK_GROWS_UP.
267 * coop-pthreads.c: #include "libguile/_scm.h" early. Replace
268 usage of struct timespect with scm_t_timespec. Replace usage of
269 STACK_GROWS_UP with SCM_STACK_GROWS_UP.
271 * coop-defs.h: move handling of time related headers to
272 scmconfig.h. Add #include "libguile/__scm.h". Rename usage of
273 HAVE_WINSOCK2_H to SCM_HAVE_WINSOCK2_H. Replace usage of struct
274 timespect with scm_t_timespec.
276 * convert.i.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
278 * convert.h: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
280 * convert.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
281 of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
283 * continuations.c: move libguile/_scm.h include to the top so we
284 pick up any critical defines like _GNU_SOURCE early.
286 * backtrace.c: #include <config.h> if HAVE_CONFIG_H.
288 * async.c: #include <config.h> if HAVE_CONFIG_H.
290 * alloca.c: #include <config.h> if HAVE_CONFIG_H.
292 * _scm.h: #include <config.h> if HAVE_CONFIG_H.
293 Rename usage of USE_PTHREAD_THREADS to SCM_USE_PTHREAD_THREADS.
295 * __scm.h: move libguile/scmconfig.h include up to the top, so
296 we're sure to pick up any critical defines like _GNU_SOURCE early.
297 #include <limits.h> removed in favor of scmconfig.h inclusion when
298 appropriate. STDC_HEADERS based inclusion of stdlib.h,
299 sys/types.h, stddef.h, and sys/stdtypes.h removed in favor of
300 scmconfig.h inclusion when appropriate. Various Win32 related
301 definitions removed in favor of scmconfig.h inclusion when
303 (HAVE_UINTPTR_T): definition removed (see NEWS).
304 (SIZEOF_PTRDIFF_T): definition removed (see NEWS).
305 (HAVE_LONG_LONGS): definition removed (see NEWS).
306 (HAVE_LONG_LONG): definition removed (see NEWS).
307 (HAVE_PTRDIFF_T): definition removed (see NEWS).
309 * Makefile.am: scmconfig.h is now generated by building and
310 running gen-scmconfig.h and capturing its output. gen-scmconfig
311 uses config.h and the configure.in generated gen-scmconfig.h to
312 decide what to output. See gen-scmconfig.c for details.
313 (noinst_PROGRAMS): add gen-scmconfig.
314 (gen_scmconfig_SOURCES): new variable.
315 (gen-scmconfig.$(OBJEXT)): new target - be careful to handle
316 cross-compiling right.
317 (scmconfig.h): build scmconfig.h from gen-scmconfig's output.
318 (BUILT_SOURCES): add scmconfig.h.
320 2003-03-19 Marius Vollmer <mvo@zagadka.de>
322 * gc_os_dep.c: Added defines for sparc-unknown-netbsdelf1.5 from
325 2003-03-19 Mikael Djurfeldt <djurfeldt@nada.kth.se>
327 * goops.c (make_class_from_template): New fourth arg:
329 (scm_class_extended_generic_with_setter, scm_class_self): Fixed
332 * smob.c (scm_set_smob_apply): Call scm_i_inherit_applicable.
334 * goops.c, objects.c, objects.h (scm_make_extended_class): New
335 second arg: applicablep.
336 (scm_i_inherit_applicable): New function.
338 * goops.c, goops.h (scm_class_applicable,
339 scm_class_extended_accessor): New classes.
341 2003-03-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
343 * procs.c (scm_procedure_documentation): Removed redundant
344 SCM_NIMP test and replaced other calls to SCM_IMP by more explicit
347 2003-03-11 Mikael Djurfeldt <djurfeldt@nada.kth.se>
349 * list.c, list.h (scm_filter, scm_filter_x): New functions.
351 * modules.c (scm_module_import_interface): New function.
353 * goops.c, goops.h (scm_class_accessor_method): Renamed from
355 (scm_class_accessor): New class.
357 2003-03-06 Mikael Djurfeldt <djurfeldt@nada.kth.se>
359 * goops.c (scm_primitive_generic_generic): Enable primitive
360 generic if not enabled.
361 (scm_sys_goops_loaded): Setup unextended primitive generics.
363 * goops.c, goops.h (scm_c_extend_primitive_generic): New function.
365 * snarf.h (SCM_PRIMITIVE_GENERIC, SCM_PRIMITIVE_GENERIC_1): New
368 * numbers.c (scm_abs): Use SCM_PRIMITIVE_GENERIC. (This is only a
369 testing example. All uses of SCM_GPROC should be converted.)
371 * procprop.c (scm_stand_in_scm_proc): Use scm_assq instead of
374 * eq.c (scm_equal_p): Turned into a primitive generic.
376 2003-02-27 Rob Browning <rlb@defaultvalue.org>
378 * Makefile.am (scmconfig.h): new target -- generate file from
380 (modinclude_HEADERS): remove version.h.
381 (nodist_modinclude_HEADERS): add version.h.
383 2003-02-24 Mikael Djurfeldt <djurfeldt@nada.kth.se>
385 This fixes a serious GC bug, introduced during the latest
386 reorganization of the GC, which disabled freeing of structs and
389 * struct.c (scm_struct_prehistory): Init scm_i_structs_to_free to
391 (scm_struct_prehistory): Move scm_free_structs to
392 scm_before_mark_c_hook.
394 * gc-card.c (sweep_card): Check that we haven't swept structs on
395 this card before. That can happen if scm_i_sweep_all_segments has
396 been called from some other place than scm_igc.
398 2003-02-19 Mikael Djurfeldt <djurfeldt@nada.kth.se>
400 * environments.c (DEFAULT_OBARRAY_SIZE): Changed from 137 to 31
401 (since hash tables now adapt their size).
403 * modules.c (scm_modules_prehistory): Changed from 2001 to 1533
404 (current number of prehistory bindings; hashtable code will select
405 a prime which is greater than this value).
407 * symbols.c (scm_symbols_prehistory): Changed from 1009 to 2139
408 (current number of initial symbols).
410 * properties.c (scm_init_properties): Don't specify size of
411 scm_properties_whash.
413 * objprop.c (scm_init_objprop): Don't specify size of
416 * keywords.c (scm_init_keywords): Don't specify a hash table size.
418 * hooks.c (scm_c_hook_add): Fixed bug in append mode.
420 The following changes introduce the use of resizable hash tables
421 throughout Guile. It also renames the old *-hash-table* functions
422 to *-alist-vector* and places them, together with the rest of the
423 weak vector support, in the module (ice-9 weak-vector). We should
424 probably introduce a new, better, API for weak references, for
425 example "weak pairs" a la MIT-Scheme. (In Chez scheme, they even
426 look like and are used like ordinary pairs.)
428 * environments.c (obarray_enter, obarray_retrieve, obarray_remove,
429 leaf_environment_fold, obarray_remove_all): Use hashtable
432 * gc.c (scm_init_storage): Moved hook initialization to
433 scm_storage_prehistory.
434 (scm_storage_prehistory): New function.
435 (scm_igc): Added commentary about placement of
436 scm_after_sweep_c_hook.
438 * gc-mark.c (scm_mark_all): Use hashtable accessors.
439 (scm_gc_mark_dependencies): Use SCM_WVECT_WEAK_KEY_P and
440 SCM_WVECT_WEAK_VALUE_P.
442 * hashtab.c, hashtab.h (scm_hash_for_each, scm_hash_map): New
444 (scm_vector_to_hash_table, scm_c_make_resizing_hash_table):
446 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table,
447 scm_make_doubly_weak_hash_table): Moved here from weaks.c.
449 * init.c (scm_init_guile_1): Removed call to scm_init_weaks; Added
450 calls to scm_storage_prehistory and scm_hashtab_prehistory.
452 * modules.c (module-reverse-lookup): Use hashtable accessors.
454 * symbols.c, symbols.h (scm_i_hash_symbol): New function.
456 * weaks.c, weaks.h (scm_make_weak_key_alist_vector,
457 scm_make_weak_value_alist_vector,
458 scm_make_doubly_weak_alist_vector): New functions.
460 * weaks.c (scm_init_weaks_builtins): New function.
462 * weaks.h (SCM_WVECTF_WEAK_KEY, SCM_WVECTF_WEAK_VALUE,
463 SCM_WVECTF_NOSCAN, SCM_WVECT_WEAK_KEY_P, SCM_WVECT_WEAK_VALUE_P,
464 SCM_WVECT_NOSCAN_P): New macros.
466 * weaks.c (scm_scan_weak_vectors): Use SCM_WVECT_WEAK_KEY_P
467 and SCM_WVECT_WEAK_VALUE_P.
469 * weaks.c, weaks.h (scm_i_allocate_weak_vector): Renamed from
470 allocate_weak_vector and exported.
472 2003-02-13 Mikael Djurfeldt <djurfeldt@nada.kth.se>
474 * hashtab.c: Undid thread safety. (We decided that it's better to
475 let the user explicitly protect the tables (or not) according what
476 is suitable for the application.)
478 2003-02-12 Mikael Djurfeldt <djurfeldt@nada.kth.se>
480 * hashtab.c (scm_hash_fn_remove_x, scm_internal_hash_fold): Made
481 thread safe and handle resizing tables.
482 (scm_ihashx, scm_sloppy_assx, scm_delx_x): Removed
483 SCM_DEFER/ALLOW_INTS.
485 2003-02-11 Mikael Djurfeldt <djurfeldt@nada.kth.se>
487 * hashtab.c (scm_vector_to_hash_table,
488 scm_c_make_resizing_hash_table, scm_make_hash_table): New
490 (scm_hash_fn_get_handle, scm_hash_fn_create_handle_x): Made thread
491 safe and handle resizing tables.
493 * weaks.c (scm_make_weak_key_hash_table,
494 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
495 Size argument made optional. Return resizable table if not
498 2003-02-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
500 * eval.c (scm_trampoline_0, scm_trampoline_1, scm_trampoline_2):
501 Fixed formals tests for closures. (Thanks to Kevin Ryde.)
503 2003-02-05 Mikael Djurfeldt <djurfeldt@nada.kth.se>
505 * debug.c (scm_procedure_source): Handle all objects for which
506 procedure? is #t. (Thanks to Bill Schottstaedt.)
508 2003-01-23 Mikael Djurfeldt <djurfeldt@nada.kth.se>
510 * futures.c (mark_futures): Don't need to mark data of recycled
512 (scan_futures, cleanup_undead): Be smarter about marking
513 futures---avoid unnecessary passes through future lists.
515 * futures.h, futures.c: New files; Introduced recycling of
516 futures. For fine-grained threading this lifts performance to
517 another level. We can now use parallelization in inner loops of
518 Guile programs without impossible overhead.
520 * threads.h, threads.c: Moved futures to their own file.
522 * Makefile.am (libguile_la_SOURCES): Added futures.c.
523 (DOT_X_FILES): Added futures.x.
524 (DOT_DOC_FILES): Added futures.doc.
525 (modinclude_HEADERS): Added futures.h.
527 * threads.c, threads.h (scm_i_create_thread): Renamed from
528 create_thread and made global.
530 * futures.c (scm_make_future): New procedure.
532 * eval.c: #include "libguile/futures.h".
534 * init.c: #include "futures.h"
535 (scm_init_guile_1): Call scm_init_futures.
537 * stime.c (SCM_TIME_UNITS_PER_SECOND): Renamed from CLKTCK.
539 * stime.h (SCM_TIME_UNITS_PER_SECOND): Definition moved here.
541 * eval.c, eval.h (scm_trampoline_0, scm_i_call_closure_0): New
544 * eval.c (scm_trampoline_1): Fixed arguments test for closures.
546 2003-01-22 Mikael Djurfeldt <djurfeldt@nada.kth.se>
548 * threads.c (create_thread): Don't unwind dynwind chain of parent
549 thread before creation. Just start the new thread with an empty
552 2003-01-20 Mikael Djurfeldt <djurfeldt@nada.kth.se>
554 * evalext.c, evalext.h (scm_self_evaluating_p): New function.
556 2003-01-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
558 * threads.c (scm_timed_wait_condition_variable): Support timed
559 waiting also for simple condition variables.
561 * goops.c (TEST_CHANGE_CLASS): Use scm_change_object_class instead
562 of calling the procedure change-object-class.
564 2003-01-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
566 * ramap.c (scm_ramapc): Typo in error message.
568 2003-01-08 Mikael Djurfeldt <djurfeldt@nada.kth.se>
570 * goops.c (scm_sys_prep_layout_x): Bugfix: Only create layout for
571 slots with instance allocation.
573 * goops.c, goops.h (scm_class_extended_generic_with_setter): New
575 (scm_compute_applicable_methods): Use scm_generic_function_methods.
577 * goops.c (scm_generic_function_methods): Support extended
580 2002-12-29 Mikael Djurfeldt <djurfeldt@nada.kth.se>
582 * eval.c (unmemocopy): Bugfix: scm_sym_delay --> scm_sym_future.
583 Thanks to Neil for pointing this out!
585 2002-12-29 Neil Jerram <neil@ossau.uklinux.net>
587 * lang.h: Remove declarations matching definitions removed from
590 2002-12-28 Neil Jerram <neil@ossau.uklinux.net>
592 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
593 scm_m_while, scm_nil_eq): Remove definitions that were superfluous
594 and already commented out.
596 * read.h (scm_lreadparen), read.c (scm_lreadr, scm_read_token,
597 scm_lreadparen): Support reading vectors with Elisp syntax if
598 SCM_ELISP_READ_EXTENSIONS is defined. (SCM_ELISP_READ_EXTENSIONS
599 is not currently defined, and there isn't even a configure switch
602 2002-12-26 Marius Vollmer <mvo@zagadka.ping.de>
604 * Makefile.am (c-tokenize.o): Refer to source via $< so that vpath
606 (EXTRA_DIST): Added version.h.in.
608 2002-12-21 Mikael Djurfeldt <djurfeldt@nada.kth.se>
610 This change makes it possible for one thread to do lazy sweeping
611 while other threads are running. Now only the mark phase need to
612 have all threads asleep. We should look further into this issue.
613 Presently, I've put the locking of scm_i_sweep_mutex at
614 "conservative" places due to my current lack of knowledge about
615 the garbage collector. Please feel free to restrict these regions
616 further to allow for maximal parallelism!
618 * gc.c, gc.h (scm_i_sweep_mutex): New mutex.
620 * gc.c (scm_gc_for_newcell), gc-malloc.c (scm_realloc,
621 scm_gc_register_collectable_memory): Substitute locking of
622 scm_i_sweep_mutex for calls to scm_i_thread_put_to_sleep.
623 (scm_igc): Lock sweep mutex here instead of in callers; Calls to
624 scm_i_thread_put_to_sleep/scm_i_thread_wake_up used to demarkate
625 the single-thread section (which now only contains the mark
627 (scm_gc): Don't lock sweeo mutex here since scm_igc locks it;
628 Removed SCM_DEFER/ALLOW_INTS. Simply call scm_igc directly.
630 * threads.c (gc_section_mutex): Removed.
632 2002-12-19 Mikael Djurfeldt <mdj@kvast.blakulla.net>
634 * threads.c (create_thread): Clear parent field in root state in
635 order not to unnecessarily remember dead threads.
637 * eval.c (call_subr2o_1, call_lsubr2_2): New functions.
638 (scm_trampoline_1, scm_trampoline_2): Use them.
640 2002-12-18 Mikael Djurfeldt <mdj@kvast.blakulla.net>
642 Partial introduction of real plugin interface.
644 * Makefile.am (modinclude_HEADERS): Added threads-plugin.h.
645 (EXTRA_DIST): Added threads-plugin.c.
647 * threads-plugin.h, threads-plugin.c: New files.
649 * threads.h: #include "libguile/threads-plugin.h".
651 * threads.c: #include "libguile/threads-plugin.c".
653 * pthread-threads.c: Temporarily remove debugging functions.
655 * threads.c, threads.h (scm_yield): Added back.
657 2002-12-18 Mikael Djurfeldt <mdj@kvast.blakulla.net>
659 * threads.c (really_launch): Detach before unlocking
660 thread_admin_mutex in order not to risk being joined.
661 (scm_i_thread_put_to_sleep, scm_i_thread_wake_up): Keep
662 thread_admin_mutex locked during GC.
664 * pthread-threads.c, pthread-threads.h: Improvements to debugging
667 2002-12-16 Mikael Djurfeldt <mdj@kvast.blakulla.net>
669 * pthread-threads.c, pthread-threads.h (SCM_DEBUG_THREADS): Added
670 support for debugging mutex operations.
672 * threads.c (scm_thread): Removed filed joining_threads.
673 (thread_print): Print thread number as well as address of thread
675 (scm_join_thread): Bugfix.
676 (scm_lock_mutex, scm_try_mutex, scm_unlock_mutex,
677 scm_timed_wait_condition_variable, scm_signal_condition_variable,
678 scm_broadcast_condition_variable): Use the low-level API.
679 (scm_all_threads): Return copy of thread list (to prevent
680 unintended destruction).
681 (scm_threads_prehistory): Initialize heap_mutex of fake thread.
683 * pthread-threads.c, pthread-threads.h, threads.c: Fixes to
684 pthread "native" recursive mutex support.
686 2002-12-15 Mikael Djurfeldt <djurfeldt@nada.kth.se>
688 * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): New definitions.
689 Simply lock a thread C API recursive mutex.
690 (SCM_NONREC_CRITICAL_SECTION_START,
691 SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
692 SCM_REC_CRITICAL_SECTION_END): Removed.
694 * eval.c: Replaced SOURCE_SECTION_START / SOURCE_SECTION_END with
695 direct calls to scm_rec_mutex_lock / unlock around the three calls
696 to scm_m_expand_body.
698 * eval.c, eval.h (promise_free): New function.
699 (scm_force): Rewritten; Now thread-safe; Removed
700 SCM_DEFER/ALLOW_INTS.
702 * pthread-threads.h: Added partially implemented plugin interface
703 for recursive mutexes. These are, for now, only intended to be
704 used internally within the Guile implementation.
706 * pthread-threads.c: New file.
708 * threads.c: Conditionally #include "pthread-threads.c".
710 * eval.c, eval.h (scm_makprom, scm_force): Rewritten to be
713 * snarf.h (SCM_MUTEX, SCM_GLOBAL_MUTEX, SCM_REC_MUTEX,
714 SCM_GLOBAL_REC_MUTEX): New macros.
716 * eval.c, threads.c, threads.h, snarf.h: Rewrote critical section
717 macros---use mutexes instead.
719 * tags.h (SCM_IM_FUTURE): New tag.
721 * eval.c (scm_m_future): New primitive macro.
722 (SCM_CEVAL): Support futures.
723 (unmemocopy): Support unmemoization of futures.
725 * print.c (scm_isymnames): Name of future isym.
727 * version.c: Unmade some changes to my private copy that got
728 committed by mistake.
730 2002-12-11 Mikael Djurfeldt <mdj@kvast.blakulla.net>
732 * gc-malloc.c, gc.h, init.c: Reverted gc-malloc change of
735 * gc.c (scm_igc): Don't call scm_i_thread_invalidate_freelists.
737 * gc.c (scm_gc_sweep): Call it here instead, which is a more
740 * threads.c (create_thread): Remember root object until the handle
741 of the new thread is on all_threads list.
743 * root.c (scm_make_root): Moved copying of fluids until after
744 creation of root handle so that the fluids are GC protected. Also
745 removed the critical section.
747 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
749 * gc-malloc.c, gc.h (scm_gc_malloc_prehistory): New function.
751 * gc-malloc.c (malloc_mutex): New mutex.
752 (scm_gc_malloc_prehistory): Initialize it.
753 (scm_realloc): Serialize call to realloc
754 (scm_calloc): Same for calloc.
755 Thanks to Wolfgang Jaehrling!
756 (Now we have to make sure all calls to malloc/realloc are made
759 * init.c (scm_init_guile_1): Call scm_gc_malloc_prehistory.
761 * threads.c (really_launch): Release heap (to prevent deadlock).
762 (create_thread): Release heap before locking thread admin mutex.
764 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
766 * threads.c (scm_i_thread_invalidate_freelists): New
769 * gc.c (scm_igc): Call scm_i_thread_invalidate_freelists.
771 * modules.c (scm_export): Inserted a return statement.
773 2002-12-10 Han-Wen Nienhuys <hanwen@cs.uu.nl>
775 * modules.c (scm_export): new function
777 * gc-card.c: add a note about malloc()/free() overhead.
779 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
781 * Makefile.am (c-tokenize.$(OBJEXT)): Don't look for c-tokenize.c
784 2002-12-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
786 These changes remove scm_ints_disabled (which hasn't has any
787 effect in Guile for quite some time).
789 * async.c, error.h (scm_ints_disabled): Removed.
791 * gc.c (scm_gc_for_newcell), init.c (scm_init_guile_1),
792 root.c (scm_internal_cwdr), gdbint.c (SCM_BEGIN_FOREIGN_BLOCK,
793 SCM_END_FOREIGN_BLOCK): Don't touch scm_ints_disabled.
796 * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): Define as a recursive
798 (SCM_REDEFER_INTS, SCM_ALLOW_INTS): Define as SCM_DEFER_INTS and
801 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
803 * threads.c (scm_mutex_lock, scm_cond_wait, scm_cond_timedwait):
804 Removed accidental #if 0 around these functions.
806 These changes are the start of support for preemptive
807 multithreading. Marius and I have agreed that I commit this code
808 into the repository although it isn't thoroughly tested and surely
809 introduces many bugs. The bugs should only be exposed when using
810 threads, though. Signalling and error handling for threads is
811 very likely broken. Work on making the implementation cleaner and
812 more efficient is needed.
814 * __scm.h (SCM_ALLOW_INTS_ONLY): Removed.
815 (SCM_NONREC_CRITICAL_SECTION_START,
816 SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
817 SCM_REC_CRITICAL_SECTION_END): New macros.
818 (SCM_CRITICAL_SECTION_START/END): Defined here.
820 * eval.c: Insert SOURCE_SECTION_START / SOURCE_SECTION_END around
821 the three calls to scm_m_expand_body.
823 * gc.h: #include "libguile/pthread-threads.h";
824 (SCM_FREELIST_CREATE, SCM_FREELIST_LOC): New macros.
826 * gc.c (scm_i_freelist, scm_i_freelist2): Defined to be of type
829 * gc.c, gc-freelist.c, inline.h: Use SCM_FREELIST_LOC for freelist
832 * gc-freelist.c (scm_gc_init_freelist): Create freelist keys.
834 * gc-freelist.c, threads.c (really_launch): Use
837 * gc-malloc.c (scm_realloc, scm_gc_register_collectable_memory):
839 * gc.c (scm_i_expensive_validation_check, scm_gc,
840 scm_gc_for_newcell): Put threads to sleep before doing GC-related
841 heap administration so that those pieces of code are executed
842 single-threaded. We might consider rewriting these code sections
843 in terms of a "call_gc_code_singly_threaded" construct instead of
844 calling the pair of scm_i_thread_put_to_sleep () and
845 scm_i_thread_wake_up (). Also, we would want to have as many of
846 these sections eleminated.
848 * init.c (scm_init_guile_1): Call scm_threads_prehistory.
850 * inline.h: #include "libguile/threads.h"
852 * pthread-threads.h: Macros now conform more closely to the
853 pthreads interface. Some of them now take a second argument.
855 * threads.c, threads.h: Many changes.
857 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
859 * Makefile.am (version.h): Changed $^ --> $< in rule for
862 2002-12-08 Rob Browning <rlb@defaultvalue.org>
864 * version.h.in (SCM_MICRO_VERSION): use @--@ substitution now.
865 (SCM_MINOR_VERSION): use @--@ substitution now.
866 (SCM_MICRO_VERSION): use @--@ substitution now.
867 (scm_effective_version): new function prototype.
869 * version.c (scm_effective_version): new function, also add
872 * Makefile.am (schemelibdir): VERSION -> GUILE_EFFECTIVE_VERSION.
873 (libpath.h): use GUILE_EFFECTIVE_VERSION to compute
875 (version.h): generate this here rather than configure.in. This
876 approach tracks source edits better (i.e. more immediately).
877 Might be worth considering for other .in files too.
879 2002-12-02 Marius Vollmer <mvo@zagadka.ping.de>
881 Reorganized thread package selection. A thread package now only
882 implements a small set of pthread like functions and Guile
883 implements the rest on top of that. Guile's implementation is
884 what the "coop-pthreads" package has been previously. Support for
885 "coop" threads has been removed until I get time to add it again.
887 * Makefile.am (libguile_la_SOURCES): Removed iselect.c.
888 (noinst_HEADERS): Removed coop-threads.c, coop-threads.h, coop.c,
889 null-threads.c, coop-pthreads.c.
890 (modinclude_HEADERS): Removed coop-defs.h, coop-pthreads.h. Added
893 * validate.h (SCM_VALIDATE_THREAD): Moved to threads.h.
895 * threads.h: Do not include "libguile/coop-defs.h". Include
896 "libguile/pthread-threads.h" for USE_COPT_THREADS. Removed
897 (previously deprecated) C level thread API prototypes. They are
898 now in the thread package specific headers, "null-threads.h" and
900 (SCM_VALIDATE_THREAD, SCM_VALIDATE_MUTEX, SCM_VALIDATE_CONDVAR):
902 (scm_threads_init): Removed.
903 (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END,
904 SCM_THREAD_SWITCHING_CODE, scm_i_switch_counter,
905 SCM_I_THREAD_SWITCH_COUNT): Define here.
906 (scm_single_thread_p): Removed.
907 (scm_call_with_new_thread): Take two args directly instead of list
909 (scm_i_thread_data, scm_i_set_thread_data, SCM_THREAD_LOCAL_DATA,
910 SCM_SET_THREAD_LOCAL_DATA): Define here.
912 * threads.c: Merged with "coop-pthreads.c".
914 * null-threads.h: Implement pthread-like API as a set of macros.
916 * pthread-threads.h: New, implement pthread-like API by deferring
919 * init.c (scm_init_guile_1): Do not call scm_init_iselect, which
920 has been lost in the reorganization.
922 2002-12-01 Mikael Djurfeldt <mdj@linnaeus>
924 The following change makes it possible to move procedure
925 application dispatch outside inner loops. The motivation was
926 clean implementation of efficient replacements of R5RS primitives
929 The semantics is clear: scm_trampoline_N returns an optimized
930 version of scm_call_N (or NULL if the procedure isn't applicable
933 Applying the optimization to map and for-each increases efficiency
934 noticeably. For example, (map abs ls) is 8 times faster than
937 * eval.h (scm_t_trampoline_1, scm_t_trampoline_2): New types.
939 * eval.c, eval.h (scm_trampoline_1, scm_trampoline_2): New functions.
941 * eval.c (call_subr2_2, call_lsubr_2, call_closure_2): New functions;
942 (map, for-each): Handle also application on two args as a special
943 case; Use trampolines.
947 * sort.c (scm_cmp_function): Choose subr2less for scm_tc7_subr_2o;
948 (subr2oless): Removed.
949 (scm_restricted_vector_sort_x): Use scm_return_first to keep the
952 * eval.c (check_map_args): Use scm_out_of_range_pos instead of
955 2002-11-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
957 * evalext.[ch] (scm_m_undefine, undefine): Deprecated.
959 2002-11-17 Mikael Djurfeldt <mdj@linnaeus>
961 * debug.c (scm_make_iloc): Added missing "return".
963 2002-11-17 Marius Vollmer <mvo@zagadka.ping.de>
965 * strports.c (scm_eval_string_in_module): Validate second arg to
966 be a module. Thanks to Arno Peters!
968 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
970 * .cvsignore: remove goops.c
972 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
974 * modules.c (scm_env_top_level, scm_lookup_closure_module,
975 module_variable, scm_module_lookup_closure,
976 scm_module_transformer, scm_sym2var, scm_module_reverse_lookup,
977 scm_system_module_env_p): Don't compare SCM values with C
978 operators == or !=. Avoid SCM_IMP predicates. Prefer !SCM_FALSEP
981 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
983 * eval.h (SCM_MAKE_ILOC): New macro.
985 * debug.c (scm_make_iloc): Use SCM_MAKE_ILOC instead of computing
986 the iloc bitpattern here.
988 2002-11-14 Mikael Djurfeldt <mdj@linnaeus>
990 * coop-pthreads.c, coop-pthreads.h: scm_internal_select should be
991 part of the API, otherwise it's difficult to write Guile
992 extensions using non-blocking I/O => moved #include
993 "libguile/iselect.h" from coop-pthreads.c --> coop-pthreads.h.
995 * coop-pthreads.c (scm_unlock_mutex): Changed s_lock_mutex -->
998 2002-11-10 Marius Vollmer <mvo@zagadka.ping.de>
1000 * __scm.h (USE_THREADS, GUILE_ISELECT): Do not define here. They
1001 are defined in configure.in.
1003 * threads.c: Removed SCM_API from function definitions. SCM_API
1004 is only for declarations.
1006 2002-11-07 Mikael Djurfeldt <mdj@linnaeus>
1008 * coop-pthreads.h: Added support for thread specific data to the
1009 generic C API for the coop-pthreads case.
1011 * threads.c, threads.h (scm_cond_init): Undo unintentional API
1013 (scm_cond_broadcast): Added missing function.
1015 2002-11-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1017 * coop.c (coop_next_runnable_thread): Removed, wich should have
1018 happened when GUILE_ISELECT was hard-wired.
1020 2002-11-03 Marius Vollmer <mvo@zagadka.ping.de>
1022 * Makefile.am (libguile_la_SOURCES): Added threads.c
1023 (DOT_DOC_FILES): Added threads.doc.
1024 (DOT_X_FILES): Added threads.x.
1025 (EXTRA_libguile_la_SOURCES): Removed threads.c.
1026 (noinst_HEADERS): Added coop-pthreads.c.
1027 (modinclude_HEADERS): Added coop-pthreads.h.
1029 * __scm.h (USE_THREADS, GUILE_ISELECT): Define when
1030 SCM_DEBUG_DEPRECATED. Removed their use thru-out Guile.
1032 * iselect.c: Include "_scm.h" before testing HAVE_UNISTD_H.
1033 Thanks to Bill Schottstaedt!
1035 * numbers.c (scm_integer_expt): Make 0^z == 0 for z != 0.
1037 * _scm.h (HAVE_RESTARTABLE_SYSCALLS): Do define even when
1038 SCM_COPT_THREADS is defined.
1039 (SCM_SYSCALL): Use EINTR-expection version when SCM_COPT_THREADS
1042 * coop-pthreads.c: Some harmless renamings of internal stuff.
1043 (create_thread): New, generalized version of
1044 scm_call_with_new_thread.
1045 (scm_call_with_new_thread): Use it.
1046 (scm_spawn_thread): New, use create_thread.
1048 2002-11-02 Marius Vollmer <mvo@zagadka.ping.de>
1050 * coop-pthreads.c, coop-pthreads.h: Redone completely, you might
1051 start testing it now.
1053 * _scm.h: Include <errno.h< so that SCM_SYSCALL is correctly
1054 defined when HAVE_RESTARTABLE_SYSCALLS is not defined.
1055 (HAVE_RESTARTABLE_SYSCALLS): Do not define when USE_COPT_THREADS
1058 2002-10-27 Marius Vollmer <mvo@zagadka.ping.de>
1060 * scmsigs.c (signal_cell_handlers, install_handler_data,
1061 scm_delq_spine_x, really_install_handler, install_handler): New
1062 scheme for triggering signal handlers, to simplify take_signal.
1063 (take_signal): Simplified, to avoid race conditions.
1064 (scm_sigaction_for_thread): Use new Scheme. Validate that thread
1067 * async.c (scm_async_click): Reset pending_asyncs, handle
1068 signal_asyncs. Don't set cdr of a non-signal async to #f.
1069 (scm_i_queue_async_cell): Do not check cdr of cell for #f, queue
1070 always. Set pending_asyncs.
1071 (scm_system_async_mark_for_thread): Check that thread has not
1073 (scm_unmask_signals, decrease_block): Call scm_async_click after
1074 block_asyncs becomes zero.
1076 * __scm.h (SCM_ASYNC_CLICK): Check pending_asyncs instead of
1079 * root.h (scm_root_state): Added pending_asyncs and signal_asyncs
1081 * root.c (root_mark): Mark them.
1082 (make_root): Initialize them.
1084 * iselect.c, iselect.h: Replaced GUILE_ISELECT with
1086 (scm_internal_select): Define one version for USE_COOP_THREADS and
1087 one for USE_NULL_THREADS.
1088 (scm_init_iselect): Likewise.
1090 * inline.h (scm_cell, scm_double_cell): Also allow
1091 USE_COPT_THREADS to not protect the slot initializers.
1093 * init.c (scm_init_guile_1): Call scm_init_thread_procs. This is
1094 because threads need to be initialized before the stack, but
1095 gsubrs such as scm_timed_condition_variable_wait can only be
1098 * threads.h: Include "coop-pthreads.h" when requested.
1099 (scm_threads_make_mutex, scm_threads_lock_mutex,
1100 scm_threads_unlock_mutex, scm_threads_monitor): Removed, they were
1101 not implemented anyway.
1102 (scm_init_thread_procs, scm_try_mutex,
1103 scm_timed_condition_variable_wait,
1104 scm_broadcast_condition_variable, scm_c_thread_exited_p,
1105 scm_thread_exited_p): New prototypes.
1106 (struct timespec): Define if not already defined.
1107 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
1108 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
1109 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
1110 scm_cond_broadcast, scm_cond_destroy): Declarations moved here and
1113 * threads.c: Include <errno.h>. Include "coop-pthreads.c" when
1115 (scm_thread_exited_p): New.
1116 (scm_try_mutex, scm_broadcast_condition_variable): Newly
1117 registered procedures.
1118 (scm_wait_condition_variable, scm_timed_wait_condition_variable):
1119 Use the latter as the procedure for "wait-condition-variable",
1120 thus offering a optional timeout parameter to Scheme.
1121 (scm_wait_condition_variable): Implement in terms of
1122 scm_timed_wait_condition_variable.
1123 (scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
1124 scm_mutex_unlock, scm_mutex_destroy, scm_cond_init,
1125 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
1126 scm_cond_broadcast, scm_cond_destroy): Implement in terms of
1127 scm_make_mutex, etc, and deprecate.
1128 (scm_init_threads): Do not create smobs, leave this to
1129 scm_threads_init. Do not include "threads.x" file.
1130 (scm_init_thread_procs): New, include "threads.x" here.
1132 * null-threads.h (scm_null_mutex, scm_null_mutex_init,
1133 scm_null_mutex_lock, scm_null_mutex_unlock,
1134 scm_null_mutex_destroy, scm_null_condvar, scm_null_condvar_init,
1135 scm_null_condvar_wait, scm_null_condvar_signal,
1136 scm_null_condvar_destroy): Removed.
1137 (scm_mutex_init, scm_mutex_lock, scm_mutex_unlock, scm_cond_init,
1138 scm_cond_wait, scm_cond_signal, scm_cond_broadcast,
1139 scm_cond_destory): Do not define, they are now deprecated and
1140 handled by threads.{h,c}.
1142 * null-threads.c (scm_null_mutex, scm_null_cond): Define here.
1143 (scm_threads_init): Create smobs here, using the appropriate
1145 (block): Removed, now unused.
1146 (scm_c_thread_exited_p): New.
1147 (scm_null_mutex_init, scm_null_mutex_lock, scm_null_mutex_unlock,
1148 scm_null_mutex_destroy, scm_null_condvar_init,
1149 scm_null_condvar_wait, scm_null_condvar_signal,
1150 scm_null_condvar_destroy): Removed and updated users to do their
1152 (scm_try_mutex, timeval_subtract,
1153 scm_timed_wait_condition_variable,
1154 scm_broadcast_condition_variable): New.
1155 (scm_wait_condition_variable): Removed.
1157 * coop-defs.h (coop_m): Added 'level' field.
1158 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
1159 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
1160 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
1161 scm_cond_broadcast, scm_cond_destroy, struct timespec): Do not
1163 (coop_condition_variable_broadcast): New.
1165 * coop-threads.c (scm_threads_init): Create smobs here, using the
1167 (scm_c_thread_exited_p, scm_try_mutex,
1168 scm_timed_wait_condition_variable,
1169 scm_broadcast_condition_variable): New.
1170 (scm_wait_condition_variable): Removed.
1172 * coop.c (coop_new_mutex_init): Initialize level.
1173 (coop_mutex_trylock, coop_mutex_lock, coop_mutex_unlock): maintain
1175 (coop_condition_variable_signal): Renamed to
1176 coop_condition_variable_broadcast and reimplemented in terms of
1178 (coop_condition_variable_broadcast): New.
1180 * goops.c (hell_mutex): Reimplemented using scm_make_mutex, etc.
1182 * coop-pthreads.h, coop-pthreads.c: New, but unfinished.
1184 2002-10-21 Marius Vollmer <mvo@zagadka.ping.de>
1186 * null-threads.c: Include <time.h>. Also, use <...> for inclusion
1189 * async.c, goops.h, modules.h, validate.h (SCM_MAKE_VALIDATE_MSG):
1190 New. Use it instead of SCM_MAKE_VALIDATE in lots of places to
1191 give better error messages. Thanks to Bill Schottstaedt!
1193 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
1195 * evalext.h, evalext.c (scm_definedp, scm_defined_p): Renamed
1196 scm_definedp to scm_defined_p and deprecated scm_definedp.
1198 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
1200 * async.h, async.c (scm_system_async): Fixed deprecation to work
1201 correctly when deprecated features are excluded.
1203 2002-10-16 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1205 * async.c (scm_system_async_mark_for_thread): Validate thread
1208 * coop-threads.c (scm_i_thread_root): Do not validate argument.
1210 * feature.c (scm_init_feature): Don't add 'threads' for
1213 * inline.h (scm_cell, scm_double_cell): Also allow
1214 USE_NULL_THREADS to not protect the slot initializers.
1216 * scmsigs.c (scm_sigaction_for_thread): It's "USE_THREADS" not
1219 * Makefile.am (noinst_HEADERS): Added null-threads.c.
1220 (modinclude_HEADERS): Added null-threads.h.
1222 * threads.h: Include null-threads.h when !USE_COOP_THREADS.
1223 * threads.c: Include null-threads.c when !USE_COOP_THREADS.
1224 (scm_init_threads): Use generic type names scm_t_mutex and
1225 scm_t_cond instead of coop_m and coop_c.
1227 * null-threads.c, null-threads.h: New files.
1229 2002-10-15 Marius Vollmer <mvo@zagadka.ping.de>
1231 * Makefile.am: Replaced "$<" in non-pattern rules with its value.
1232 This is to support makes that know about "$<" only in pattern
1233 rules, like Sun's make.
1235 2002-10-13 Marius Vollmer <mvo@zagadka.ping.de>
1237 * Makefile.am (libpath.h): Fixed typo in top_srcdir_absolute
1238 substitution. Thanks to David Allouche!
1240 2002-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1242 * evalext.h: Replaced SCM_DEBUG_DEPRECATED with
1243 !SCM_ENABLE_DEPRECATED.
1245 2002-10-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1247 * async.c (scm_system_async_mark_for_thread): Only call
1248 scm_i_thread_root when USE_THREADS is defined. Use scm_root
1251 * scmsigs.c (take_signal): Only call scm_i_thread_root when
1252 USE_THREADS is defined. Use scm_root otherwise.
1253 (scm_sigaction_for_thread): Ignore THREAD argument when
1254 USE_THREADS is not defined. Also, move THREAD argument defaulting
1255 out of HAVE_SIGACTION section, which was a bug.
1257 2002-10-10 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1259 * scmsigs.c (scm_sigaction_for_thread): Store original handler in
1260 signal_handlers, not the closure that is used as the async.
1261 The closure is stored in signal_handler_cells, as previously.
1263 2002-10-10 Marius Vollmer <mvo@zagadka.ping.de>
1265 * root.h (scm_root_state): Added 'block_async' slot.
1266 (scm_active_asyncs): Removed abbrev.
1267 * root.c (scm_make_root): Initialize 'block_asyncs' slot.
1269 * __scm.h (SCM_ASYNC_TICK): Do without the scm_active_asyncs
1272 * async.h (scm_call_with_blocked_asyncs,
1273 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
1274 scm_c_call_with_unblocked_asyncs): New prototypes.
1275 (scm_mask_signals, scm_unmask_signals): Deprecated.
1276 (scm_mask_ints): Turned into a macro.
1277 * async.c (scm_mask_ints): Removed.
1278 (scm_run_asyncs): Do not set scm_mask_ints while running an async.
1279 this should not be necessary.
1280 (scm_async_click): Test block_asyncs instead of scm_mask_ints.
1281 (scm_mask_signals, scm_unmask_signals): Deprecated. Emit
1282 deprecation warning and check for errornous use. Set block_asyncs
1283 instead of scm_mask_ints.
1284 (increase_block, decrease_block, scm_call_with_blocked_asyncs,
1285 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
1286 scm_c_call_with_unblocked_asyncs): New.
1288 * script.c (scm_compile_shell_switches): Do not set scm_mask_ints.
1289 Asyncs are enabled by default.
1291 2002-10-09 Neil Jerram <neil@ossau.uklinux.net>
1293 * vports.c (scm_make_soft_port): Allow vector argument to carry a
1294 6th element: an input waiting thunk.
1295 (sf_input_waiting): New.
1297 2002-10-05 Marius Vollmer <mvo@zagadka.ping.de>
1299 * root.c (root_mark): Mark active_asyncs slot.
1301 * async.c (scm_async_click): Set the cdr of a executed handler
1302 cell to SCM_BOOL_F, not SCM_EOL.
1303 (scm_i_queue_async_cell): Queue the cell at the end of the list,
1304 and only if the handler procedure is not already present.
1305 (scm_system_async_mark_for_thread): Initialize cdr of handler cell
1307 * scmsigs.c (scm_sigaction_for_thread): Likewise.
1309 2002-10-04 Rob Browning <rlb@defaultvalue.org>
1311 * guile.c (main): switch to scm_lt_dlset_preloaded_symbols;
1313 * dynl.c (sysdep_dynl_link): switch to scm_lt_dlhandle,
1314 scm_lt_dlopenext, and scm_lt_dlerror.
1315 (sysdep_dynl_unlink): switch to scm_lt_dlhandle, scm_lt_dlclose,
1317 (sysdep_dynl_func): switch to scm_lt_dlhandle, scm_lt_dlsym,
1319 (sysdep_dynl_init): switch to scm_lt_dlinit();
1321 * Makefile.am (libguile_la_LIBADD): switch to use
1324 * numbers.c (scm_integer_expt): (expt 0 1) should be 1.
1326 2002-10-04 Marius Vollmer <mvo@zagadka.ping.de>
1328 * scmsigs.h (scm_sigaction_for_thread): New prototype.
1329 * scmsigs.c (got_signal): Removed.
1330 (signal_handler_cells, signal_handler_threads): New.
1331 (take_signal): Queue the cell of the signal for the specified
1332 thread. Reset the signal handler on systems that don't have
1334 (sys_deliver_signals): Removed.
1336 (scm_sigaction_for_thread): Renamed from scm_sigaction and
1337 extended to also set the thread of a signal and allocate a cell
1338 for it. Keep the Scheme name "sigaction". Check that signum is
1339 within range. Also, use SCM_VECTOR_REF instead of SCM_VELTS.
1340 (scm_sigaction): Implement in terms of scm_sigaction_for_thread.
1341 (scm_init_scmsigs): Allocate signal_handler_cells and
1342 signal_handler_threads vectors.
1344 * async.c: Removed GUILE_OLD_ASYNC_CLICK code. Reorganized so
1345 that system asnycs and user asyncs are separated. Reimplemented
1346 system asyncs to work per-thread.
1348 * gc.c (scm_init_gc): Do not use scm_system_async.
1350 * async.h (scm_asyncs_pending, scm_set_tick_rate,
1351 scm_set_switch_rate, scm_system_async_mark_from_signal_handler):
1353 (scm_i_queue_async_cell): New.
1355 * __scm.h (scm_asyncs_pending_p): Removed.
1356 (SCM_ASYNC_CLICK): Check scm_active_asyncs instead of
1357 scm_asyncs_pending_p.
1359 * async.h (scm_system_async_mark_for_thread): New prototype.
1361 * __scm.h: Removed GUILE_OLD_ASYNC_CLICK code.
1363 * root.h (scm_root_state): Added new "active_asyncs" slot.
1364 * root.c (scm_make_root): Initialize it to SCM_EOL.
1366 * coop-defs.h (coop_t): Added new "handle" slot.
1367 * coop-threads.c (all_threads, scm_current_thread,
1368 scm_all_threads, scm_i_thread_root): New.
1369 (scm_threads_init): Add main thread to all_threads.
1370 (scheme_launch_thread): Remove thread from all_threads when it
1372 (scm_call_with_new_thread): Initialize handle slot of coop_t
1373 structure and add new thread to all_threads.
1374 (scm_spawn_thread): Likewise.
1376 * threads.h (scm_current_thread, scm_all_threads): New prototypes.
1377 * threads.c (scm_current_thread, scm_all_threads): Register as
1380 * dynl.c: Use scm_lt_ prefix for libltdl functions.
1382 2002-09-29 Neil Jerram <neil@ossau.uklinux.net>
1384 * script.c (scm_compile_shell_switches): Fix bad spelling of
1385 `explicitly' in comment.
1387 2002-09-28 Neil Jerram <neil@ossau.uklinux.net>
1389 * posix.c (scm_geteuid, scm_getegid, scm_seteuid, scm_setegid):
1390 Refer to provided? in doc string rather than deprecated feature?.
1392 2002-09-24 Gary Houston <ghouston@arglist.com>
1394 * inline.h (scm_double_cell): prevent reordering of statements
1395 with any following code (for GCC 3 strict-aliasing).
1396 * numbers.c (scm_make_real), num2float.i.c (FLOAT2NUM): removed
1397 the earlier version of the reordering prevention.
1399 2002-09-19 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1401 * inline.h (scm_double_cell): move SET_GCMARK set out of if body.
1403 2002-09-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1405 * gc-malloc.c (scm_gc_register_collectable_memory): more overflow
1408 2002-09-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1410 * inline.h: include stdio.h
1412 * smob.c (free_print): abort if scm_debug_cell_accesses_p is set
1414 2002-09-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1416 * gc-segment.c (scm_i_make_initial_segment): check user settings
1419 * gc-malloc.c (scm_gc_init_malloc): check user settings for
1422 * gc-freelist.c (scm_init_freelist): check user settings for sanity.
1424 * struct.h: change scm_structs_to_free to scm_i_structs_to_free
1426 * gc-malloc.c (scm_gc_register_collectable_memory): use floats;
1427 these won't ever wrap around with high memory usage. Thanks to
1428 Sven Hartrumpf for finding this.
1430 * gc-freelist.c: include <stdio.h>
1432 * gc-malloc.c: add DEBUGINFO for mtrigger GCs.
1434 2002-09-01 Marius Vollmer <mvo@zagadka.ping.de>
1436 * vectors.h (SCM_VECTOR_REF): New.
1438 * snarf.h (SCM_DEFINE_PUBLIC): New.
1440 2002-08-30 Marius Vollmer <mvo@zagadka.ping.de>
1442 * socket.c (scm_addr_vector): Added size of address to arguments.
1443 Use it to avoid accessing a non-existent path in a sockaddr_un.
1444 Changed all callers.
1446 2002-08-29 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1448 * gc.h: remove DOUBLECELL card flags.
1450 * gc-malloc.c (scm_calloc): try to use calloc() before calling
1453 * gc-segment.c (scm_i_initialize_heap_segment_data): remove card
1454 init loop; handle this from scm_init_card_freelist()
1456 * gc-card.c (scm_init_card_freelist): init bit vector here.
1458 * numbers.c (scm_make_real): prevent reordering of statements
1459 num2float.i.c (FLOAT2NUM): idem
1461 2002-08-27 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1463 * eval.h: prepend libguile/ to include path
1465 2002-08-26 Marius Vollmer <mvo@zagadka.ping.de>
1467 * script.c (scm_compile_shell_switches): Added "2002" to Copyright
1468 years. Thanks to Martin Grabmüller!
1470 2002-08-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1472 * gc-segment.c (scm_i_get_new_heap_segment): use float in stead of
1473 unsigned numbers for computing minimum heap increment. This
1474 prevents weird results when a a negative minimum increment is
1477 2002-08-24 Marius Vollmer <mvo@zagadka.ping.de>
1479 * gc_os_dep.c: When we have __libc_stack_end, use that directly
1480 instead of the old tricks.
1482 * guile-snarf.in: Do not expect the input file to be the first
1483 argument after the optional "-o" option, just pass everything to
1484 the pre-processor without extracting the input file name.
1486 2002-08-23 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1488 * gc-segment.c (scm_i_get_new_heap_segment): Oops. We want segment
1489 length *at* least SCM_MIN_HEAP_SEG_SIZE, not at most.
1491 2002-08-22 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1493 * gc.h, gc.c: make scm_cells_allocated unsigned again. Thanks to
1494 Bill Schottstaedt for the bug report
1496 2002-08-20 Marius Vollmer <mvo@zagadka.ping.de>
1498 * print.c (scm_iprin1): Print primitives generics always as
1499 "primitive-generic" even when they have no primitive methods yet.
1501 2002-08-17 Gary Houston <ghouston@arglist.com>
1503 * coop.c (coop_create): removed bogus 2nd argument in scm_malloc
1506 2002-08-17 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1508 * ports.c (scm_add_to_port_table): small bugfix.
1510 * mallocs.c (scm_malloc_obj): use scm_gc_malloc in stead of
1513 * gc-segment.c (scm_i_get_new_heap_segment): remove cluster cruft:
1514 only use SCM_MIN_HEAP_SEG_SIZE.
1516 * ports.c (scm_add_to_port_table): add backwards compatibility
1519 * ports.h: use scm_i_ prefix for port table and port table size.
1521 2002-08-15 Mikael Djurfeldt <mdj@linnaeus>
1523 * vports.c (scm_make_soft_port): Initialize pt variable.
1525 2002-08-13 Marius Vollmer <mvo@zagadka.ping.de>
1527 * strports.h (scm_c_eval_string_in_module,
1528 scm_eval_string_in_module): New prototypes.
1529 * strports.c (scm_eval_string_in_module): New, but use
1530 "eval-string" as the Scheme name and make second parameter
1532 (scm_eval_string): Implement using scm_eval_string_in_module.
1533 (scm_c_eval_string_in_module): New.
1534 Thanks to Ralf Mattes for the suggestion!
1536 2002-08-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1538 * gc-card.c ("sweep_card"): remove SCM_MISC_ERROR messages: print
1541 * gc-mark.c ("scm_gc_mark_dependencies"): idem.
1543 * ports.c ("scm_new_port_table_entry"): return a boxed SCM in
1544 stead of scm_t_port*. The function now takes a tag argument.
1546 2002-08-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1548 * gc.h: add scm_debug_cells_gc_interval to public interface
1550 * gc-card.c ("sweep_card"): set scm_gc_running while sweeping.
1552 * gc.c (scm_i_expensive_validation_check): separate expensive
1553 validation checks from cheap ones.
1555 2002-08-06 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1557 * read.c (scm_input_error): new function: give meaningful error
1558 messages, and throw read-error
1560 * gc-malloc.c (scm_calloc): add scm_calloc.
1562 2002-08-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1564 * tags.h: remove GC bits documentation from the tags table.
1566 * read.c (INPUT_ERROR): Prepare for file:line:column error
1567 messages for errors in scm_lreadr() and friends.
1569 2002-08-04 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1571 * gc-malloc.c (scm_malloc): use scm_realloc() (simplifies
1573 (scm_gc_calloc): new function
1575 2002-08-04 Han-Wen <hanwen@cs.uu.nl>
1577 * ports.c (scm_new_port_table_entry): init port entry to 0
1580 * ports.c (scm_new_port_table_entry): change function from
1581 scm_add_to_port_table. This prevents cells with null-pointers from
1582 being exposed to GC.
1584 * vports.c (scm_make_soft_port) strports.c (scm_mkstrport),
1585 fports.c (scm_fdes_to_port): Use scm_new_port_table_entry().
1587 * gc.c (scm_gc_stats): add cell-yield and malloc-yield statistic
1590 * numbers.c (big2str): return "0" for 0 iso. ""
1592 * gc-segment.c, gc-malloc.c gc-mark.c, gc-freelist.c, gc-card.c,
1593 private-gc.h: new file
1595 * gc.c: completely revised and cleaned up the GC. It now uses lazy
1596 sweeping. More documentation in workbook/newgc.text
1598 2002-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1600 * random.c (rstate_free): Return zero.
1602 2002-07-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1604 * environments.c (remove_key_from_alist): Removed.
1606 (obarray_remove): Simplified.
1608 2002-07-24 Stefan Jahn <stefan@lkcc.org>
1610 * continuations.h: ia64: Include <signal.h> before
1613 2002-07-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1615 * modules.c (scm_sym2var): Don't compare SCM values with ==.
1617 2002-07-21 Han-Wen <hanwen@cs.uu.nl>
1619 * goops.c (scm_compute_applicable_methods): use
1620 scm_remember_upto_here_1 iso scm_remember_upto_here
1622 * macros.c: include deprecation.h
1624 * vectors.c (scm_vector_move_right_x): remove side effect in
1626 (scm_vector_move_left_x): idem.
1628 * net_db.c, posix.c, socket.c: variable naming: change ans to
1631 * sort.c (scm_merge_vector_x): accept vector as argument
1632 iso. SCM*. This is needed for full GC correctness.
1634 * gc.h: undo previous undocumented changes related to #ifdef
1637 2002-07-20 Han-Wen <hanwen@cs.uu.nl>
1639 * *.c: add space after commas everywhere.
1641 * *.c: use SCM_VECTOR_SET everywhere, where a vector is written.
1642 Document cases where SCM_WRITABLE_VELTS() is used.
1644 * vectors.h (SCM_VELTS): prepare for write barrier, and let
1645 SCM_VELTS() return a const pointer
1646 (SCM_VECTOR_SET): add macro.
1648 2002-07-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
1650 * eval.c (SCM_CEVAL), macros.c (macro_print, scm_makmacro,
1651 scm_sym_macro, scm_macro_type), macros.h (scm_makmacro):
1652 Deprecated the special kind of built-in dynamic syntax transformer
1653 that was inaccurately named "macro". Note: The built-in syntax
1654 transformers that are named "mmacro" or "memoizing-macro" still
1655 exist, and it is these which come much closer to what one would
1658 2002-07-13 Neil Jerram <neil@ossau.uklinux.net>
1660 * eval.c (unmemocopy): Fix for
1661 1001-local-eval-error-backtrace-segfaults (unmemoization crash
1662 with internal definitions and local-eval).
1664 2002-07-12 Gary Houston <ghouston@arglist.com>
1666 * dynl.c: Don't define stub procedures if DYNAMIC_LINKING is not
1667 defined. They don't do anything useful, especially since the
1668 only case where DYNAMIC_LINKING is undefined seems to be
1669 when --with-modules=no is given to configure, which is basically
1670 requesting that the "dynamic linking module" be omitted.
1672 * Makefile.am (libguile_la_SOURCES): move dynl.c from
1673 libguile_la_SOURCES to EXTRA_libguile_la_SOURCES.
1675 * extensions.c (load_extension): check DYNAMIC_LINKING for
1677 * init.c (scm_init_guile_1): check DYNAMIC_LINKING for
1678 scm_init_dynamic_linking.
1680 2002-07-10 Marius Vollmer <mvo@zagadka.ping.de>
1682 * guile.c, iselect.h, net_db.c, posix.c, socket.c: No need to
1683 check for Cygwin when including <winsock2.h>, this is already
1684 check for by configure. Thus, revert change from 2002-07-07.
1686 2002-07-10 Gary Houston <ghouston@arglist.com>
1688 * eq.c: include <string.h>
1689 * dynl.c: docstring editing.
1691 2002-07-09 Gary Houston <ghouston@arglist.com>
1693 * dynl.c (scm_dynamic_call): docstring editing.
1695 2002-07-08 Rob Browning <rlb@defaultvalue.org>
1697 * gc_os_dep.c: HURD fixes.
1699 2002-07-07 Marius Vollmer <mvo@zagadka.ping.de>
1701 Crosscompiling and Cygwin fixes by Jan Nieuwenhuizen. Thanks!
1703 * Makefile.am: Override default rule for c-tokenize.$(OBJECT);
1704 this should be compiled for BUILD host.
1705 Override default rule for
1706 guile_filter_doc_snarfage$(EEXECT); this should run on BUILD host.
1707 Add missing $(EXEEXT) to guile_filter_doc_snarfage invocation.
1708 (snarf2checkedtexi): Use GUILE_FOR_BUILD instead of preinstguile.
1710 * guile.c, iselect.h, net_db.c, posix.c, socket.c: Do not include
1711 <winsock2.h> on Cygwin even when we have it.
1713 2002-07-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
1715 * __scm.h (SCM_CAUTIOUS), eval.c (scm_eval_args, deval_args,
1716 SCM_CEVAL): Removed compile time option SCM_CAUTIOUS to clean up
1717 the code. Full number of arguments checking of closures is
1718 mandatory now. However, the option to disable the checking has
1719 most probably not been used anyway.
1721 2002-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1723 * __scm.h (SCM_RECKLESS), backtrace.c (SCM_ASSERT), debug.c
1724 (scm_debug_options), eval.c (scm_lookupcar, scm_lookupcar1,
1725 scm_badargsp, SCM_CEVAL, SCM_APPLY, scm_map, scm_for_each),
1726 feature.c (scm_init_feature), gsubr.c (scm_gsubr_apply), numbers.c
1727 (scm_logand, scm_logior, scm_logxor, scm_i_dbl2big), srcprop.c
1728 (scm_source_properties, scm_set_source_properties_x,
1729 scm_source_property): Removed compile time option SCM_RECKLESS to
1730 clean up the code. Full number of arguments checking of closures
1731 is mandatory now. However, the option to disable the checking has
1732 most probably not been used anyway.
1734 * srcprop.c (scm_source_properties, scm_set_source_properties_x,
1735 scm_source_property): Use !SCM_CONSP instead of SCM_NCONSP.
1737 2002-06-30 Gary Houston <ghouston@arglist.com>
1739 * dynl.c: Removed all SCM_DEFER_INTS/SCM_ALLOW_INTS, which won't
1740 do anything useful. Added a comment about need for a mutex if
1741 pre-emptive threading is supported.
1743 * posix.c (scm_convert_exec_args), dynl.c
1744 (scm_make_argv_from_stringlist): static procs: 1) renamed both to
1745 allocate_string_pointers. 2) simplified: don't reallocate the
1746 strings, just make an array of pointers 3) avoid memory leaks on
1747 error 4) let the procedure report errors in its own name.
1748 Consequences: 1) the procedures now assume that SCM strings are
1749 nul-terminated, which should always be the case. 2) Since strings
1750 are not reallocated, it's now possible for strings passed to
1751 dynamic-args-call to be mutated.
1753 2002-06-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
1755 * __scm.h, eval.c, eval.h: Removed compile time option
1756 MEMOIZE_LOCALS to clean up the code. Now, caching of local
1757 variable positions during memoization is mandatory. However, the
1758 option to disable the caching has most probably not been used
1761 2002-06-18 Marius Vollmer <mvo@zagadka.ping.de>
1763 * print.c (scm_simple_format): Print missing part of format before
1764 ~% control. Thanks to Daniel Skarda!
1766 2002-06-01 Marius Vollmer <mvo@zagadka.ping.de>
1768 * mkstemp.c: Added exception notice to license statement.
1770 2002-05-22 Marius Vollmer <mvo@zagadka.ping.de>
1772 * numbers.c (mem2ureal): When returning an inexact zero, make sure
1773 it is represented as a floating point value so that we can change
1776 From John W. Eaton <jwe@bevo.che.wisc.edu>
1778 * numbers.c (idbl2str): Don't omit sign when printing negative zero.
1780 2002-05-14 Thien-Thi Nguyen <ttn@giblet.glug.org>
1782 * gc_os_dep.c: For I386/OPENBSD, allow for `__i386__'
1783 in addition to `i386'. Thanks to Dale P. Smith.
1785 2002-05-08 Marius Vollmer <mvo@zagadka.ping.de>
1787 * eq.c (real_eqv): New.
1788 (scm_eqv_p): Use it when comparing reals and complexes.
1790 * numbers.c: Include <string.h>, for strncmp.
1791 (mem2complex): Do not create negative NaNs.
1792 (scm_leq_p, scm_geq_p): Explicitely return #f when comparing a
1794 (scm_inexact_to_exact): Signal error when converting a NaN.
1796 2002-05-06 Marius Vollmer <mvo@zagadka.ping.de>
1798 * posix.c (scm_putenv): Handle removing variables explicitely by
1803 * numbers.h: Conditionally include floatingpoint.h, ieeefp.h, and
1804 nan.h. Provide declarations for scm_inf_p, scm_nan_p, scn_inf,
1806 * numbers.c: [SCO && ! HAVE_ISNAN] (isnan): New function.
1807 [SCO && ! HAVE_ISINF] (isinf): New function.
1808 (xisinf, xisnan): New functions.
1810 (isfinite): Define in terms of xisinf.
1811 (scm_inf_p, scm_nan_p): New functions.
1812 (guile_Inf, guile_NaN): New file-scope vars.
1813 (guile_ieee_init): New function.
1814 (scm_inf, scm_nan): New functions.
1815 (idbl2str): Handle Inf and NaN. Remove funny label and
1816 corresponding gotos.
1817 (ALLOW_DIVIDE_BY_ZERO): New macro.
1818 (scm_divide): Allow division by zero to occur if
1819 ALLOW_DIVIDE_BY_ZERO is defined.
1820 Handle bignums and ints as special cases.
1822 Additional stuff by me:
1824 numbers.c (mem2ureal): Recognize "inf.0" and "nan.xxx".
1825 (scm_even_p, scm_odd_p): Treat infinity as even and odd.
1826 (iflo2str): Don't output a '+' for negative numbers or for Inf and
1827 NaN. They will provide their own sign.
1828 (scm_divide): Only allow divides by inexact zeros. Dividing by
1829 exact zeros still signals an errors.
1831 2002-04-22 Thien-Thi Nguyen <ttn@giblet.glug.org>
1833 * goops.h (scm_slot_exists_p): Rename from scm_slots_exists_p.
1834 * goops.c (scm_slot_exists_p): Rename from scm_slots_exists_p.
1835 (scm_slot_exists_p): Rename from scm_slots_exists_p.
1836 Thanks to Andreas Rottmann.
1838 2002-04-20 Gary Houston <ghouston@arglist.com>
1840 * removal of unused fields in root state (thanks to Christopher
1841 Cramer for pointing out the disuse.)
1842 * root.h (scm_root_state): removed def_inp, def_outp, def_errp.
1843 (scm_def_inp, scm_def_outp, scm_def_errp): removed.
1845 * root.c (root_mark): don't mark them.
1846 (scm_make_root): don't set them to #f.
1847 * init.c (scm_init_standard_ports): don't initialise with the
1850 2002-04-17 Marius Vollmer <mvo@zagadka.ping.de>
1852 * Makefile.am (EXTRA_DIST): Added cpp_err_symbols.c and
1855 2002-04-16 Marius Vollmer <mvo@zagadka.ping.de>
1857 * guile-snarf.in: Do not clean input file. This would write to
1858 the $(srcdir) during a VPATH build, which is not allowed. It also
1859 isn't needed since it only works when an output filename has been
1860 specified and in that case we don't need to clean the input file
1861 because the output file will already exist.
1863 2002-03-31 Marius Vollmer <mvo@zagadka.ping.de>
1865 * guile-snarf: Install the trap for removing $cleanfile only when
1866 the value of $cleanfile is actually known.
1868 2002-04-10 Rob Browning <rlb@defaultvalue.org>
1870 * .cvsignore: add versiondat.h and *.c.clean.c.
1872 2002-03-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1874 * srcprop.[ch] (scm_c_source_property_breakpoint_p): New
1875 function, replaces macro SRCBRKP.
1877 (SRCBRKP): Deprecated.
1879 * eval.c (SCM_CEVAL): Replaced use of SRCBRKP by call to
1880 scm_c_source_property_breakpoint_p. Removed some use of arg1 as
1883 2002-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1885 * debug.h, eval.c: Deprecated CHECK_ENTRY, CHECK_APPLY and
1886 CHECK_EXIT and removed all references to them.
1888 2002-03-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1890 * debug.h (scm_ready_p, debug_print): Removed declarations.
1892 * eval.c (EVALCELLCAR): Removed.
1894 (SCM_CEVAL): Eliminated label loopnoap. Removed side-effecting
1895 operation from condition.
1897 2002-03-24 Marius Vollmer <mvo@zagadka.ping.de>
1899 * guile-snarf.in: When the output filename is "-", write to
1900 stdout. When no "-o" option is given, use "-" as the output
1901 filename (i.e., stdout). Only 'clean' the inputfile or remove the
1902 output file on error when the output file name is not "-". Define
1903 the preprocessor macro SCM_MAGIC_SNARFER while snarfing.
1905 * Makefile.am (.c.x): Pass "-o $@" to guile-snarf.
1907 2002-03-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
1909 * eval.c (SCM_CEVAL, SCM_APPLY): Eliminated labels wrongnumargs
1910 and the corresponding goto statements. Removed redundant code.
1912 2002-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1914 * eval.c (SCM_CEVAL): Minimized scope of variable arg2.
1915 Eliminated redundant SCM_IMP check. Exlined call to EVALCAR.
1916 Re-enabled handing of rpsubrs and asubrs.
1918 2002-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1920 * eval.c (SIDEVAL): Removed.
1922 (SCM_CEVAL): Minimized scope of variable orig_sym. Eliminated
1923 goto-labels cdrxnoap, cdrxbegin and nontoplevel_cdrxnoap. Changed
1924 argument checking order for set! to locals, variables and symbols.
1925 Improvements to control structure. Removed some uses of arg1 and
1926 arg2 as temporary variables.
1928 2002-03-15 Thien-Thi Nguyen <ttn@giblet.glug.org>
1930 * guile-snarf.in: Remove "--compat=1.4" support.
1931 Add "-d" and "-D" support.
1933 (deprecated_list): New var.
1934 (compat_mode_clean_xxx): Delete.
1935 (grep_deprecated): New func.
1936 ("main"): If "-d" or "-D", call `grep_deprecated'.
1938 2002-03-15 Neil Jerram <neil@ossau.uklinux.net>
1940 * hooks.h: Change scm_t_c_hookype_t everywhere to
1945 * strings.c (scm_string_p): Change unnecessary `iff' to `if'.
1947 * ports.c (scm_sys_make_void_port): Use `@file'.
1949 * numbers.c (scm_number_p, scm_real_p): Use `otherwise' rather
1952 * macros.c (scm_makmacro): Don't say that the form replaces its
1953 source, because it doesn't.
1954 (scm_makmmacro): Clarify difference between this and scm_makmacro.
1956 * backtrace.c (scm_display_error), filesys.c (scm_umask,
1957 scm_select, scm_basename), goops.c (scm_method_generic_function),
1958 numbers.c (scm_integer_length), posix.c (scm_getgroups, scm_execl,
1959 scm_setlocale, scm_flock), socket.c (scm_shutdown): Correct
1962 * debug.c (scm_debug_options), eval.c
1963 (scm_eval_options_interface), read.c (scm_read_options): Change
1964 incorrect @var in docstring to @code.
1966 2002-03-14 Marius Vollmer <mvo@zagadka.ping.de>
1968 * unif.c (singp): Use SCM_REALP instead of SCM_SLOPPY_REALP.
1970 * snarf.h (SCM_SNARF_INIT): Add "^:^" after code so that
1971 guile-snarf can remove trailing non-init code.
1973 * guile-snarf.in (modern_snarf): Remove everything following and
1974 including "^:^" from the output.
1976 2002-03-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
1978 * eval.c (SCM_CEVAL), srcprop.h (SRCBRKP): Eliminated union 't'.
1980 * eval.c (SCM_CEVAL): Exlined call to EVALCAR.
1982 2002-03-13 Thien-Thi Nguyen <ttn@giblet.glug.org>
1984 * guile-snarf.in: Update copyright.
1985 Rewrite to internalize error handling.
1986 Add "--compat=1.4" handling.
1989 * Makefile.am (libpath.h): Use @top_srcdir_absolute@.
1990 (snarfcppopts): New var.
1991 (.c.x): Use $(snarfcppopts). Rework guile-snarf usage.
1992 (.c.doc): Use $(snarfcppopts).
1994 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
1995 continuations.c, debug-malloc.c, debug.c, deprecation.c, dynl.c,
1996 dynwind.c, environments.c, eq.c, error.c, eval.c, evalext.c,
1997 extensions.c, feature.c, filesys.c, fluids.c, fports.c, gc.c,
1998 goops.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
1999 ioext.c, iselect.c, keywords.c, lang.c, list.c, load.c, macros.c,
2000 modules.c, net_db.c, numbers.c, objects.c, objprop.c, options.c,
2001 pairs.c, ports.c, posix.c, print.c, procprop.c, procs.c,
2002 properties.c, ramap.c, random.c, rdelim.c, read.c, regex-posix.c,
2003 root.c, rw.c, scmsigs.c, script.c, simpos.c, socket.c, sort.c,
2004 srcprop.c, stackchk.c, stacks.c, stime.c, strings.c, strop.c,
2005 strorder.c, strports.c, struct.c, symbols.c, threads.c, throw.c,
2006 unif.c, values.c, variable.c, vectors.c, version.c, vports.c,
2007 weaks.c: Retire inclusion guard macro SCM_MAGIC_SNARFER.
2009 2002-03-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2011 * eval.c (SCM_CEVAL): Got rid of the last reference to t.lloc.
2012 The next step will be to remove the union 't' and simplify the
2013 code of SCM_CEVAL that way.
2015 2002-03-12 Neil Jerram <neil@ossau.uklinux.net>
2017 * iselect.c (collisionp, gnfds, greadfds, gwritefds, gexceptfds,
2018 rreadfds, rwritefds, rexceptfds): Made static.
2020 * gc.c (terminating), fports.c (terminating): Renamed
2023 2002-03-11 Marius Vollmer <mvo@zagadka.ping.de>
2025 * numbers.c (scm_divide): Adapt code from libstdc++/f2c to void
2026 potential overflow problems. Thanks to John W Eaton!
2028 * strop.c (string_capitalize_x): Treat characters as unsigned so
2029 that 8-bit chars work. Thanks to David Pirotte!
2031 2002-03-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
2033 * eval.c (SCM_CEVAL): Cleaned up the handling of 'slot-ref',
2034 'slot-set!' and 'nil-cond'. Removed some uses of t.arg1, arg2 and
2035 proc as temporary variables. Introduced temporary variables with
2036 hopefully descriptive names for clarification. Replaced SCM_N?IMP
2037 by a more explicit predicate in some places.
2039 2002-03-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
2041 * eval.c (SCM_CEVAL): Cleaned up the handling of #@dispatch.
2042 Added lots of comments regarding the implementation of #@dispatch.
2043 Changed intra-procedure communication to use t.arg1 instead of
2044 arg2. Removed some uses of t.arg1, t.lloc and proc as temporary
2045 variables. Introduced temporary variables with hopefully
2046 descriptive names for clarification. Replaced SCM_N?IMP by a more
2047 explicit predicate in some places. Use SCM_INSTANCE_HASH instead
2048 of computing the expression explicitly. Eliminate now unused
2049 label nontoplevel_cdrxbegin.
2051 * goops.h (SCM_INSTANCE_HASH): New macro.
2053 * objects.h (SCM_CMETHOD_FORMALS, SCM_CMETHOD_BODY): New macros.
2055 2002-03-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
2057 * Makefile.am (bin_SCRIPTS): Revive this decl, w/ initial element
2058 "guile-snarf" moved back from `noinst_SCRIPTS'.
2060 2002-03-08 Neil Jerram <neil@ossau.uklinux.net>
2062 * srcprop.c (scm_set_source_property_x): If SRCPROPS obj already
2063 exists when adding a source property other than those that are
2064 handled explicitly, add the new property to the SRCPROPS obj's
2067 * debug.h (SCM_MAX_FRAME_SIZE): Remove incorrect comment about use
2068 of SCM_MAX_FRAME_SIZE as a bit mask; it isn't used like this.
2070 * eval.c (SCM_CEVAL): Don't store scm_debug_eframe_size in
2071 debug.status. It isn't needed, and it can overflow the bits
2072 reserved for it (which may lead to a segv or a GC abort).
2074 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
2076 * eval.c (SCM_CEVAL): Cleaned up the handling of 'apply'. Removed
2077 side-effecting operations from conditions and macro calls.
2078 Replaced SCM_N?IMP by a more explicit predicate in some places.
2079 Minimized the scope of some variables.
2081 2002-03-02 Stefan Jahn <stefan@lkcc.org>
2083 * convert.i.c: Fixed int <-> long conversions which would have
2084 failed if their sizes were different.
2086 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
2088 * eval.c (SCM_CEVAL): Cleaned up the handling of 'if', 'let',
2089 'letrec' and 'set*': Removed some uses of t.arg1, t.lloc and proc
2090 as temporary variables. Removed side-effecting operations from
2091 conditions and macro calls. Introduced temporary variables with
2092 hopefully descriptive names for clarification. Replaced SCM_N?IMP
2093 by a more explicit predicate in some places. Removed code that
2094 was conditionally compiled if SICP was defined - which it never
2097 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
2099 * eval.c (SCM_CEVAL): Cleaned up the handling of 'cons' and 'do':
2100 Removed some uses of t.arg1 and proc as temporary variables.
2101 Removed side-effecting operations from conditions and macro calls.
2102 Introduced temporary variables with hopefully descriptive names
2103 for clarification. Replaced SCM_N?IMP by a more explicit
2104 predicate in some places.
2106 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
2108 * eval.c (scm_badargsp, SCM_CEVAL): Replaced SCM_N?IMP by a more
2109 explicit predicate in some places.
2111 (CHECK_EQVISH): Removed.
2113 (SCM_CEVAL): Removed some uses of t.arg1 and proc as temporary
2114 variables. Removed side-effecting operations from conditions and
2115 macro calls. Introduced temporary variables for clarification.
2116 Sorted if-else-if check for the type of the last form in a list by
2117 frequency. Avoided some unnecessary tail-recursion calls.
2119 2002-03-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
2121 * gc.c (SCM_HEAP_SEG_SIZE, CELL_UP, CELL_DN, NEXT_DATA_CELL,
2122 init_heap_seg, alloc_some_heap), gc.h (struct scm_cell, struct
2123 scm_t_cell, SCM_CELLPTR, SCM_GC_CARD_SIZE,
2124 SCM_GC_IN_CARD_HEADERP), tags.h (SCM_CELLP): Renamed the struct
2125 scm_cell and all its uses to scm_t_cell in accordance to Guile's
2126 naming scheme for types.
2128 * alist.c (scm_acons), convert.i.c (CTYPES2UVECT,
2129 CTYPES2UVECT_OPTIONAL), coop-threads.c (scm_call_with_new_thread,
2130 scm_spawn_thread), debug.c (scm_make_debugobj), environments.c
2131 (scm_make_environment), eval.c (scm_closure), fports.c
2132 (scm_fdes_to_port), gc.c (scm_deprecated_newcell,
2133 scm_deprecated_newcell2), inline.h (scm_alloc_cell, scm_cell),
2134 list.c (SCM_I_CONS), numbers.c (scm_i_mkbig), pairs.c (scm_cons),
2135 ports.c (scm_void_port), procs.c (scm_c_make_subr, scm_makcclo),
2136 smob.c (scm_make_smob), smob.h (SCM_NEWSMOB), strings.c
2137 (scm_take_str, scm_allocate_string), strports.c (scm_mkstrport),
2138 unif.c (scm_make_uve), variable.c (make_variable), vectors.c
2139 (scm_c_make_vector), vports.c (scm_make_soft_port): Renamed
2140 scm_alloc_cell to scm_cell.
2142 * environments.c (core_environments_observe), gc.c
2143 (scm_deprecated_newcell2), goops.c (wrap_init, scm_wrap_object),
2144 inline.h (scm_alloc_double_cell, scm_double_cell), num2float.i.c
2145 (FLOAT2NUM), numbers.c (scm_make_real), procs.c
2146 (scm_make_procedure_with_setter), smob.h (SCM_NEWSMOB2,
2147 SCM_NEWSMOB3), struct.c (scm_make_struct, scm_make_vtable_vtable),
2148 symbols.c (scm_mem2symbol, scm_mem2uninterned_symbol), weaks.c
2149 (allocate_weak_vector): Renamed scm_alloc_double_cell to
2152 2002-02-27 Stefan Jahn <stefan@lkcc.org>
2154 * convert.i.c, convert.c: Better range checking.
2156 * inet_aton.c, fports.c: Commented the inclusion of <winsock2.h>.
2158 * deprecation.c (vsnprintf): Define to `_vsnprintf' for
2161 2002-02-26 Thien-Thi Nguyen <ttn@giblet.glug.org>
2163 * Makefile.am: Update path to pre-inst-guile automake frag.
2165 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
2167 * gc.c (scm_gc_sweep): Make it compile even when deprecated
2168 features are excluded.
2170 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
2172 * num2integral.i.c (NUM2INTEGRAL): Fixed signedness problem.
2174 2002-02-25 Gary Houston <ghouston@arglist.com>
2176 * convert.c: include <string.h> for convert_i.c.
2178 2002-02-24 Rob Browning <rlb@defaultvalue.org>
2180 * .cvsignore: add stamp-h1.
2182 2002-02-21 Neil Jerram <neil@ossau.uklinux.net>
2184 * unif.c (scm_array_to_list): Correct name, which had been
2185 accidentally changed to scm_t_arrayo_list!
2187 2002-02-20 Mikael Djurfeldt <mdj@linnaeus>
2189 * gc.c (scm_gc_sweep): Print an error message when aborting due to
2190 underflowing scm_mallocated.
2192 2002-02-14 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2194 * gc.h, gc.c (scm_must_malloc, scm_must_realloc, scm_must_strdup,
2195 scm_must_strndup, scm_done_malloc, scm_done_free, scm_must_free):
2196 Reimplemented using the new scm_gc_malloc, etc., functions and
2199 2002-02-11 Thien-Thi Nguyen <ttn@giblet.glug.org>
2201 * Makefile.am (bin_PROGRAMS): Move `guile_filter_doc_snarfage'
2202 to `noinst_PROGRAMS'.
2203 (bin_SCRIPTS): Move all values to `noinst_SCRIPTS'; delete.
2204 (noinst_PROGRAMS, noinst_SCRIPTS): New.
2206 2002-02-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2208 * gc.h, gc.c (scm_gc_sweep): Issue deprecation warning when
2209 non-zero is returned from a port or smob free function.
2210 (scm_malloc, scm_realloc, scm_strndup, scm_strdup,
2211 scm_gc_register_collectable_memory,
2212 scm_gc_unregister_collectable_memory, scm_gc_malloc,
2213 scm_gc_realloc, scm_gc_free, scm_gc_strndup, scm_gc_strdup): New.
2215 * backtrace.c, continuations.c, convert.i.c, coop-threads.c,
2216 debug-malloc.c, dynl.c, environments.c, environments.h,
2217 extensions.c, filesys.c, fports.c, gc.c, gc.h, gh_data.c, goops.c,
2218 guardians.c, hooks.c, init.c, keywords.c, load.c, numbers.c,
2219 ports.c, posix.c, procs.c, rdelim.c, regex-posix.c, root.c,
2220 smob.c, stime.c, strings.c, struct.c, struct.h, symbols.c, unif.c,
2221 vectors.c, weaks.c: Use scm_gc_malloc/scm_malloc and
2222 scm_gc_free/free instead of scm_must_malloc and scm_must_free, as
2223 appropriate. Return zero from smob and port free functions.
2225 * debug-malloc.c (scm_malloc_reregister): Handle "old == NULL".
2227 * deprecation.h, deprecation.c: Reimplemented to allow deprecation
2228 messages while the GC is running.
2229 (scm_c_issue_deprecation_warning_fmt): New.
2231 * fports.c (scm_setvbuf): Reset read buffer to saved values when
2232 it is pointing to the putback buffer.
2234 2002-02-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
2236 * gsubr.c (create_gsubr): On "too many args" error,
2237 also display arg count and name. Thanks to Bill Schottstaedt.
2239 2002-02-05 Thien-Thi Nguyen <ttn@giblet.glug.org>
2241 * Makefile.am: Include $(top_srcdir)/pre-inst-guile.am.
2243 (bin_SCRIPTS): Remove guile-snarf-docs-texi.
2244 (alldotdocfiles, snarf2checkedtexi, dotdoc2texi): New vars.
2245 (guile.texi, guile-procedures.texi): Use $(dotdoc2texi).
2247 * guile-snarf-docs-texi.in: Bye bye.
2249 2002-02-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2251 * symbols.c (scm_make_symbol): Fix typo in docstring.
2253 * symbols.h (scm_mem2uninterned_symbol, scm_symbol_interned_p,
2254 scm_make_symbol): New prototypes.
2256 2002-02-03 Marius Vollmer <mvo@zagadka.ping.de>
2258 * symbols.h (SCM_SET_SYMBOL_HASH): Removed.
2259 (SCM_SYMBOL_INTERNED_P): New.
2260 * symbols.c (scm_symbol_hash): Use scm_ulong2num instead of
2261 SCM_MAKINUM since hash values can well be bignums.
2262 (scm_mem2symbol): Only use hash values below SCM_T_BITS_MAX/2.
2263 This signals a interned symbol.
2264 (scm_mem2uninterned_symbol, scm_symbol_interned_p,
2265 scm_make_symbol): New.
2267 * print.c (scm_iprin1): Print uninterned symbols unreadably.
2269 2002-02-02 Thien-Thi Nguyen <ttn@giblet.glug.org>
2271 * __scm.h (HAVE_UINTPTR_T): Only define if UINTPTR_T attributes
2272 are defined: UINTPTR_MAX, INTPTR_MAX, INTPTR_MIN.
2273 Thanks to Dave Love.
2275 2002-01-31 Marius Vollmer <mvo@zagadka.ping.de>
2277 * symbols.c (scm_gensym): Use " g" as default prefix, not "g".
2278 This might help to make unintended clashes less likely.
2279 (scm_string_to_symbol): Protect the string until the symbols is
2282 2002-01-31 Stefan Jahn <stefan@lkcc.org>
2284 * convert.c, convert.h, convert.i.c: New files containing C
2285 array to Scheme conversion helpers meant to be replacement
2286 functions for the deprecated gh interface.
2288 * Makefile.am: Setup rules for new `convert.*' files.
2290 2002-01-28 Stefan Jahn <stefan@lkcc.org>
2292 * symbols.c (scm_c_symbol2str): New function, replacement for
2293 `gh_scm2newsymbol()'.
2295 * strings.c (scm_c_substring2str): New function. Proper
2296 replacement for `gh_get_substr()'.
2298 * socket.c: Include `stdint.h' if available for the `uint32_t'
2301 * scmsigs.c (scm_sigaction): Initialize `chandler' (inhibits
2304 * backtrace.c: Include `lang.h' for GUILE_DEBUG conditional.
2306 2002-01-22 Neil Jerram <neil@ossau.uklinux.net>
2308 Other changes unrelated to Elisp...
2310 * eval.c (scm_m_if): Use s_if rather than repeating string literal
2312 (comments): Fix a few typos.
2313 (scm_for_each): Add parentheses around oddly unparenthesized
2314 if/while conditions.
2316 * read.c (scm_read_opts): Add full stop at end of doc for
2319 * script.c (scm_compile_shell_switches): Use scm_str2symbol
2320 instead of gh_symbol2scm.
2322 * srcprop.h (SRCPROPBRK): Return C type rather than SCM.
2323 (SRCBRKP): Use SRCPROPBRK rather than duplicating its logic.
2325 * srcprop.c (scm_srcprops_to_plist, scm_source_property): Change
2326 SRCPROPBRK (x) to SCM_BOOL (SRCPROPBRK (x)).
2328 First batch of changes for Elisp support...
2330 * alist.c, async.c, boolean.c, dynl.c, eval.c, filesys.c,
2331 fluids.c, list.c, load.c, options.c, posix.c, print.c, sort.c,
2332 throw.c, vectors.c, weaks.c: Add #include for lang.h.
2334 * eval.c, eval.h, init.c, lang.c, lang.h: Use SCM_ENABLE_ELISP to
2335 conditionalize compilation and initialization of Elisp support
2338 * alist.c (scm_assq, scm_assv, scm_assoc), async.c
2339 (scm_asyncs_pending, scm_run_asyncs, noop), backtrace.c
2340 (scm_set_print_params_x), dynl.c (scm_make_argv_from_stringlist),
2341 filesys.c (fill_select_type, retrieve_select_type), fluids.c
2342 (scm_swap_fluids, scm_swap_fluids_reverse), list.c (scm_null_p,
2343 scm_ilength, scm_append_x, scm_last_pair, scm_reverse,
2344 scm_reverse_x, scm_list_ref, scm_list_set_x, scm_list_cdr_set_x,
2345 scm_c_memq, scm_memv, scm_member), load.c (scm_search_path),
2346 options.c (change_option_setting, scm_options), posix.c
2347 (environ_list_to_c), print.c (scm_iprlist), throw.c
2348 (scm_exit_status), vectors.c (scm_vector), weaks.c
2349 (scm_weak_vector): Use SCM_NULL_OR_NIL_P instead of SCM_NULLP.
2351 * boolean.c (scm_not): Use `SCM_FALSEP || SCM_NILP' instead of
2354 * boolean.c (scm_boolean_p): Use `SCM_BOOLP || SCM_NILP' instead
2357 * eval.c (scm_lisp_nil, scm_lisp_t, s_nil_ify, scm_m_nil_ify,
2358 s_t_ify, scm_m_t_ify, s_0_cond, scm_m_0_cond, s_0_ify,
2359 scm_m_0_ify, s_1_ify, scm_m_1_ify): Removed.
2360 (scm_m_atfop): Support function aliasing. Support both function
2361 args, which need transformation, and macro args, which do not.
2362 Add explanatory comments.
2363 (SCM_CEVAL): In switch cases for SCM_IM_AND, SCM_IM_COND,
2364 SCM_IM_DO, SCM_IM_IF and SCM_IM_OR, add `|| SCM_NILP' to existing
2365 checks for SCM_FALSEP. In switch case for SCM_IM_NIL_COND, use
2366 SCM_NULLP || SCM_NILP instead of checks against (removed)
2367 scm_lisp_nil. Removed switch cases for SCM_IM_NIL_IFY,
2368 SCM_IM_T_IFY, SCM_IM_0_COND, SCM_IM_0_IFY, SCM_IM_1_IFY.
2370 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
2371 scm_m_while, scm_nil_eq): Commented out; I don't think we need
2372 these, but I don't want to remove them yet, just in case.
2373 (scm_init_lang): Define `%nil' variable on Scheme level to hold
2376 * lang.h (SCM_NILP): Test against Elisp nil value instead of
2377 against (removed) scm_lisp_nil.
2378 (SCM_NILNULLP, SCM_NIL2EOL, SCM_EOL2NIL): Commented out.
2379 (SCM_NULL_OR_NIL_P): New.
2381 * list.c (scm_append): Use SCM_VALIDATE_NULL_OR_NIL instead of
2384 * print.c (scm_isymnames): Fix comment. Remove #@nil-ify,
2385 #@t-ify, #@0-cond, #@0-ify, #@1-ify. Add #nil (for SCM_ELISP_NIL
2388 * sort.c (scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
2389 scm_sort_x, scm_sort, scm_stable_sort_x, scm_stable_sort): Use
2390 SCM_NULL_OR_NIL_P instead of SCM_NULLP. In constructions like `if
2391 (SCM_NULLP (x)) return SCM_EOL;', return x rather than SCM_EOL.
2393 * tags.h (SCM_IM_NIL_IFY, SCM_IM_T_IFY, SCM_IM_0_COND,
2394 SCM_IM_0_IFY, SCM_IM_1_IFY): Removed.
2395 (SCM_IM_BIND, SCM_IM_DELAY, SCM_IM_CALL_WITH_VALUES, SCM_UNBOUND):
2396 Numbering shifted down accordingly.
2397 (SCM_ELISP_NIL): New IFLAG.
2399 * validate.h (SCM_VALIDATE_NULL_OR_NIL): New.
2401 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
2403 * eval.c: Removed outdated references to "everr". Improved some
2406 (scm_deval_args, deval_args): Renamed scm_deval_args to
2407 deval_args, since it is not part of the interface.
2409 (SCM_CEVAL): Added (maybe somewhat verbose) comment. Avoid to
2410 use references to debug.vect[0] before it exists. Add parentheses
2411 to switch statement.
2413 * goops.h: Added local emacs variables.
2415 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
2417 * eval.[ch] (scm_deval_args): Made static.
2419 * srcprop.c (scm_source_property): Remove redundant SCM_IMP
2422 * strings.c (scm_c_string2str): Clarified comment. Replaced
2423 THINKME by FIXME for uniformness. Removed question about whether
2424 arguments need to be protected from garbage collection: Arguments
2425 must be protected as any other variable.
2427 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
2429 * procs.h (SCM_CLOSURE_BODY): New Macro.
2431 * debug.c (scm_procedure_name, scm_procedure_source), eval.c
2432 (SCM_CEVAL, SCM_APPLY), goops.c (scm_sys_initialize_object,
2433 get_slot_value, set_slot_value), procs.c
2434 (scm_procedure_documentation), sort.c (closureless), stacks.c
2435 (get_applybody): Replace SCM_CDR (SCM_CODE (...)) by
2438 * sort.c (closureless): Prefer !SCM_FOOP over SCM_NFOOP.
2440 2001-12-26 Marius Vollmer <mvo@zagadka.ping.de>
2442 * Makefile.am (guile-procedures.txt): When we don't have makeinfo,
2445 2001-12-16 Marius Vollmer <mvo@zagadka.ping.de>
2447 * stacks.c, stacks.h (scm_t_stackype): Renamed to scm_stack_type
2450 * continuations.c (scm_make_continuation): Do not retain the
2451 throw_value when the continuation is invoked.
2453 2001-12-08 Stefan Jahn <stefan@lkcc.org>
2455 * strings.c (scm_c_string2str): New function. Converts a
2456 given Scheme string into a C string. Also put in two
2457 THINKME's regarding the malloc policy for the missing converter
2460 2001-12-01 Neil Jerram <neil@ossau.uklinux.net>
2462 * gh_data.c (gh_module_lookup): Use scm_str2symbol rather than
2465 2001-11-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
2467 * gc.h (SCM_GC_CELL_WORD, SCM_GC_CELL_OBJECT,
2468 SCM_GC_SET_CELL_WORD, SCM_GC_SET_CELL_OBJECT): New macros.
2470 (SCM_GC_CELL_TYPE, SCM_CELL_WORD, SCM_CELL_OBJECT,
2471 SCM_SET_CELL_WORD, SCM_SET_CELL_OBJECT, SCM_FREE_CELL_CDR,
2472 SCM_GC_SET_CELL_OBJECT): Express in terms of SCM_GC_CELL_*
2475 (SCM_FREE_CELL_P): Express in terms of SCM_GC_CELL_TYPE.
2477 * inline.h (scm_alloc_cell, scm_alloc_double_cell): Use
2478 SCM_GC_CELL_* macros when accessing free cells.
2480 2001-11-25 Marius Vollmer <mvo@zagadka.ping.de>
2482 * vectors.h (SCM_MAKE_VECTOR_TAG): New.
2483 * unif.h (SCM_MAKE_BITVECTOR_TAG, SCM_MAKE_UVECTOR_TAG): New.
2484 * symbols.h (SCM_MAKE_SYMBOL_TAG): New.
2485 * strings.h (SCM_MAKE_STRING_TAG): New.
2486 * procs.h (SCM_MAKE_CCLO_TAG): New.
2487 * numbers.h (SCM_MAKE_BIGNUM_TAG): New.
2489 * goops.h: Replaced SCM_DEBUG_DEPRECATED with
2490 !SCM_ENABLE_DEPRECATED.
2492 * async.c, async.h (scm_system_async_mark_from_signal_handler):
2495 * scmsigs.c (scm_take_signal): Removed all code that assumes that
2496 signal handlers are allowed to divert the flow of control. Call
2497 scm_system_async_mark_from_signal_handler instead of
2498 scm_system_async_mark.
2501 Deprecated SCM_NEWCELL and SCM_NEWCELL2. Added scm_alloc_cell and
2502 scm_alloc_double_cell in their place.
2504 * gc.h (SCM_GC_SET_ALLOCATED, scm_debug_newcell,
2505 scm_debug_newcell2, scm_tc16_allocated): Removed from header.
2506 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
2507 (SCM_NEWCELL, SCM_NEWCELL2): Implement in terms of
2508 scm_deprecated_newcell and scm_deprecated_newcell2.
2510 gc.c (scm_tc16_allocated): Only define when including deprecated
2512 (scm_debug_newcell, scm_debug_newcell2): Removed.
2513 (scm_init_storage): Do not initialize scm_tc16_allocated.
2514 (scm_init_gc): Do it here.
2515 (allocated_mark): New, from old code.
2516 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
2518 * inline.c, inline.h: New files.
2519 * Makefile.am: Added them in all the right places.
2521 * _scm.h: Include "libguile/inline.h".
2523 * alist.c, coop-threads.c, debug.c, environments.c, eval.c,
2524 fports.c, gh_data.c, goops.c, guardians.c, lang.c, list.c,
2525 num2float.i.c, numbers.c, pairs.c, ports.c, print.c, procs.c,
2526 smob.c, smob.h, strings.c, strports.c, struct.c, symbols.c,
2527 unif.c, variable.c, vectors.c, vports.c, weaks.c: Replaced
2528 SCM_NEWCELL and SCM_NEWCELL2 with scm_alloc_cell and
2529 scm_alloc_double_cell, respectively.
2531 2001-11-23 Marius Vollmer <mvo@zagadka.ping.de>
2533 * modules.c (scm_c_use_module): Adapt to changes to
2534 `process-use-modules'.
2536 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
2538 * numbers.c (scm_divide): Fix more division by zero errors.
2540 2001-11-21 Gary Houston <ghouston@arglist.com>
2542 * Makefile.am (OMIT_DEPENDENCIES): removed, since it seems to be
2543 obsolete. autogen.sh says:
2544 invalid unused variable name: `OMIT_DEPENDENCIES'
2546 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
2548 * numbers.c (scm_divide): Fix (/ 0). Thanks to Keith Wright for
2551 2001-11-21 Marius Vollmer <mvo@zagadka.ping.de>
2553 * Makefile.am (install-exec-hook): Prepend $(DESTDIR) to filename.
2554 Thanks to Eric Gillespie, Jr!
2556 2001-11-21 Stefan Jahn <stefan@lkcc.org>
2558 * win32-socket.c (getservent, setservent, endservent,
2559 getprotoent, setprotoent, endprotoent): New functions.
2560 Appropriate replacements for M$-Windows.
2562 * numbers.c (SIZE_MAX, PTRDIFF_MAX, PTRDIFF_MIN): Reintroduced
2563 these definitions for GUILE_DEBUG.
2565 * net_db.c: Include "win32-socket.h" if compiling with a native
2566 M$-Windows compiler. Include some pieces of code (protoent and
2567 servent interface) protected by HAVE_* macros when using a
2568 native M$-Windows compiler.
2570 2001-11-20 Marius Vollmer <mvo@zagadka.ping.de>
2572 * modules.c (scm_c_export): Do nothing when the first argument is
2573 already the terminating NULL. Thanks to Han-Wen Nienhuys!
2575 2001-11-20 Thien-Thi Nguyen <ttn@glug.org>
2577 * Makefile.am (libpath.h): In SCM_BUILD_INFO,
2578 also include `buildstamp'.
2580 2001-11-18 Rob Browning <rlb@defaultvalue.org>
2583 (s_scm_major_version): use SCM_MAJOR_VERSION.
2584 (s_scm_minor_version): use SCM_MINOR_VERSION.
2585 (s_scm_micro_version): use SCM_MICRO_VERSION.
2586 (s_scm_version): use SCM_MAJOR_VERSION, SCM_MINOR_VERSION, and
2590 (SCM_MAJOR_VERSION): renamed from SCM_GUILE_MAJOR_VERSION.
2591 (SCM_MINOR_VERSION): renamed from SCM_GUILE_MINOR_VERSION.
2592 (SCM_MICRO_VERSION): renamed from SCM_GUILE_MICRO_VERSION.
2594 2001-11-18 Neil Jerram <neil@ossau.uklinux.net>
2596 * vectors.c (scm_vector_move_left_x, scm_vector_move_right_x):
2597 Rewrite docstrings without reference to substring-move-left/right,
2598 since the latter no longer exist.
2600 2001-11-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2602 * eval.c: Removed bogus comment about acros.
2604 (scm_unmemocar): Use !SCM_CONSP instead of SCM_IMP.
2605 Minimize scope of local variable. Eliminate dependency on
2606 macro DEBUG_EXTENSIONS.
2608 (s_splicing): New error message string.
2610 (scm_m_body): Issue 'bad body' message rather than 'missing
2611 expression' message.
2613 (scm_m_quote): Eliminate unnecessary copying.
2615 (scm_m_lambda, scm_m_letstar, scm_m_letrec, scm_m_let): Leave the
2616 checking of the body to scm_m_body.
2618 (scm_m_do): Move comment to function header. Rename arg1 to
2619 binding. Made the code a bit easier to read.
2623 (iqq): Added a comment. Changed the depth parameter to
2624 unsigned. Use size_t for vector lengths. Make sure vector object
2625 is gc protected as long as its contents are read. Add some syntax
2626 checks. Get rid of unnecessary SCM_IMP test. Clean up the
2627 control structure a bit.
2629 (scm_m_delay): Added comment about the implementation of
2632 (scm_m_define): Add comment about guile's currying define
2633 syntax. Renamed 'proc' to 'name'. Eliminate dependency on macro
2634 DEBUG_EXTENSIONS. Simplified code a bit. Eliminate SICP code.
2636 (scm_m_letrec1): Removed. Part of the functionality is taken
2637 over by the new function 'transform_bindings'.
2639 (transform_bindings): New function. Takes over some of the
2640 functionality of removed function 'scm_m_letrec1', namely to split
2641 a list of bindings into a reversed list of variables and a list of
2644 (scm_m_letrec): Call 'transform_bindings'.
2646 (scm_m_let): Minimized scope of local variables. Renamed 'proc'
2647 to 'temp' and 'arg1' to 'binding'. Eliminated redundant SCM_NIMP
2648 test. Use 'transform_bindings'. Fixed scoping error with named
2649 let (Thanks to Aubrey Jaffer for reporting the bug and to Neil
2650 Jerram for suggesting the fix). Cleaned up the control structure
2653 (scm_m_expand_body): Use 'transform_bindings'. Eliminated
2654 unnecessary consing. Eliminated unnecessary
2655 SCM_DEFER/ALLOW_INTS.
2657 (SCM_CEVAL): Un-obfuscated some loops.
2659 2001-11-16 Neil Jerram <neil@ossau.uklinux.net>
2661 * gc.h (scm_unhash_name): Old declaration removed.
2663 * eval.c (s_scm_eval): Change @var{primitive-eval} to
2664 @code{primitive-eval}.
2666 * feature.c, vectors.c, net_db.c, unif.c, weaks.c, struct.c,
2667 version.c, alist.c, ports.c, ramap.c, unif.c, strings.c, list.c:
2668 Change @deffnx lines in docstrings to say {Scheme Procedure}
2669 rather than primitive or procedure.
2671 * posix.c (scm_execl), filesys.c (scm_close), unif.c
2672 (scm_array_set_x, scm_array_contents, scm_uniform_array_read_x,
2673 scm_bit_set_star_x, scm_bit_invert_x), ramap.c (scm_array_fill_x,
2674 scm_array_for_each, scm_array_index_map_x), vectors.c (scm_vector,
2675 scm_make_vector, scm_vector_to_list, scm_vector_fill_x), strop.c
2676 (scm_string_split, scm_string_ci_to_symbol), strings.c
2677 (scm_string_p), sort.c (scm_merge), print.c (scm_newline),
2678 macros.c (scm_macro_type), alist.c (scm_acons, scm_assq):
2679 Docstring fixes and improvements reflecting edits that have been
2680 made in the reference manual source.
2682 * objprop.c (scm_object_properties, scm_set_object_properties_x,
2683 scm_object_property, scm_set_object_property_x): Remove invalid
2684 @deffnx lines for corresponding procedure property primitives.
2686 These changes add a @deffnx C function declaration and function
2687 index entries for each Guile primitive to the copy of the doc
2688 snarf output that is used for reference manual synchronization.
2689 Online help is unchanged.
2691 * snarf.h (SCM_SNARF_DOCS): Output primitive's C function name.
2692 (SCM_DEFINE, SCM_DEFINE1, SCM_REGISTER_PROC): Supply to C function
2693 name to SCM_SNARF_DOCS.
2695 * guile-snarf-docs-texi.in: Pass the shell script's arguments into
2696 snarf-check-and-output-texi.
2698 * Makefile.am (guile-procedures.texi): New rule.
2699 (BUILT_SOURCES, guile.texi, guile-procedures.txt, CLEANFILES):
2700 Changed so that the last stage of doc snarfing is now performed
2701 twice, once to produce guile-procedures.txt for online help, and
2702 once to produce guile.texi for reference manual synchronization.
2704 2001-11-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
2706 * eval.c (RETURN): Wrap in do{}while(0) in order to make it
2707 safely usable as a single statement followed by a ';', for example
2710 (SCM_CEVAL, SCM_APPLY): Clean up code using 'RETURN'.
2712 2001-11-13 Neil Jerram <neil@ossau.uklinux.net>
2714 * random.c (scm_random_solid_sphere_x,
2715 scm_random_hollow_sphere_x): Correct "shere" typos.
2717 * hashtab.c (scm_hash_fold): Add missing apostrophe to docstring.
2719 * version.c (scm_version): Update docstring to include
2722 2001-11-13 Marius Vollmer <mvo@zagadka.ping.de>
2724 * modules.c (scm_c_export): Call va_end after collecting the
2727 * strop.h, strop.c (scm_substring_move_left_x,
2728 scm_substring_move_right_x): Removed.
2730 * __scm.h (HAVE_UINTPTR_T, HAVE_PTRDIFF_T, HAVE_LONG_LONG,
2731 HAVE_LONG_LONGS): Define to "1" when defining them, to mirror what
2734 2001-11-12 Marius Vollmer <mvo@zagadka.ping.de>
2736 * numbers.c: Document macros to define when including
2737 num2integral.i.c. MAX_VALUE and MIN_VALU are no longer used, we
2738 now rely on SIZEOF_ macros that have been figured out at
2741 * num2integral.i.c: Adapt to new interface.
2742 (NUM2INTEGRAL): Test whether a fixnum can be represented in the
2743 target type by casting it and checking whether it is still the
2744 same. Do not try to handle bignums for integral types that are
2745 smaller than fixnums. When handling bignums, collect the
2746 magnituse first into a unsigned type, and correctly check for
2748 (INTEGRAL2BIG): Do not use MIN_VALUE explicitely by observing that
2749 only -MIN_VALUE can still be negative of all negative numbers (in
2752 * tags.h (SIZEOF_SCM_T_BITS): Define it appropriately.
2754 * __scm.h: Define HAVE_UINTPTR_T, HAVE_PTRDIFF_T and
2755 HAVE_LONG_LONG depending on whether their size is non-zero.
2757 2001-11-11 Thien-Thi Nguyen <ttn@glug.org>
2759 * strop.c (scm_string_null_p): Docfix; nfc.
2760 Thanks to Scott Lenser.
2762 2001-11-07 Neil Jerram <neil@ossau.uklinux.net>
2764 * extensions.c (scm_load_extension): Canonicalize docstring
2767 * unif.c (scm_uniform_array_write), ports.c
2768 (scm_current_output_port, scm_force_output), dynwind.c
2769 (scm_dynamic_wind), scmsigs.c (scm_setitimer, scm_getitimer),
2770 filesys.c (scm_open, scm_lstat), struct.c
2771 (scm_make_struct_layout), random.c (scm_random,
2772 scm_random_solid_sphere_x, scm_random_hollow_sphere_x, strop.c
2773 (scm_i_index): Remove superfluous whitespace from end of docstring
2776 * filesys.c (scm_select), guardians.c (scm_guardian_greedy_p),
2777 strings.c (scm_make_string), variable.c (scm_make_variable,
2778 scm_make_undefined_variable, scm_variable_p, scm_variable_set_x,
2779 scm_variable_bound_p), scmsigs.c (scm_setitimer, scm_getitimer),
2780 posix.c (scm_crypt), struct.c (scm_make_vtable_vtable), hashtab.c
2781 (scm_hash_fold), ports.c (scm_port_for_each): Remove superfluous
2782 newline at end of docstrings.
2784 * modules.c (scm_set_current_module): Add missing newline to
2787 2001-11-07 Stefan Jahn <stefan@lkcc.org>
2789 * win32-socket.[ch]: New files. Defines Winsock-API error codes
2790 and makes them available through Guile. That is because the
2791 Winsock-API does not store its errors in `errno' and thus cannot
2792 return error messages via `strerror (errno)'.
2794 * socket.c (scm_init_socket): Initialize `win32-socket' part
2795 here under M$-Windows.
2797 * numbers.h: Added missing declaration of
2798 `scm_sys_check_number_conversions()'.
2800 * error.c: Local definition of SCM_I_STRERROR and SCM_I_ERRNO
2801 and use in `(strerror)' and `(system-error)'.
2803 * Makefile.am (EXTRA_libguile_la_SOURCES): Added
2804 `win32-socket.[ch]' to extra source and header files.
2806 2001-11-06 Marius Vollmer <mvo@zagadka.ping.de>
2808 * script.c (scm_shell_usage, scm_compile_shell_switches): Prepend
2809 a call to turn-on-debugging when --debug has been given instead of
2810 turning it on directly. Also, handle new `--no-debug' option,
2811 which might suppress the call to turn-on-debugging.
2813 2001-11-05 Stefan Jahn <stefan@lkcc.org>
2815 * struct.c (s_scm_struct_vtable_p): Corrected docstring.
2817 2001-11-04 Stefan Jahn <stefan@lkcc.org>
2819 * Makefile.am (libguile_la_LIBADD): Added $(THREAD_LIBS_LOCAL)
2820 here (was at guile_LDADD) which describes the dependency
2821 correctly and allows a clean build on Win32.
2823 * __scm.h (SCM_API): Follow-up patch. Renamed __FOO__ macros
2826 * __scm.h: USE_DLL_IMPORT indicates the usage of the DLL
2827 import macros for external libraries (libcrypt, libqthreads,
2828 libreadline and libregex).
2830 * coop-defs.h: Include <winsock2.h> for `struct timeval'.
2832 * posix.c (flock): Added support for flock() in M$-Windows.
2834 * guile.c (SCM_IMPORT): Follow-up patch. Use SCM_IMPORT instead
2837 * fports.c (getflags): Differentiate reading and writing pipes
2840 * filesys.c (S_IS*): Redefine all of the S_IS*() macros for
2843 * coop.c (coop_condition_variable_timed_wait_mutex): Use
2844 conditionalized error code if `ETIMEDOUT' is not available.
2845 (scm_thread_usleep): Remove bogus declaration of `struct timeval
2848 * numbers.c (PTRDIFF_MIN): Moved this definition where it actually
2849 belongs. That is because NO_PREPRO_MAGIC gets undefined after
2850 each inclusion of `num2integral.i.c'.
2851 (SIZE_MAX): Define NO_PREPRO_MAGIC if SIZE_MAX is undefined.
2853 2001-11-03 Marius Vollmer <mvo@zagadka.ping.de>
2855 * eval.c (scm_m_begin): Allow `(begin)`, with no subforms.
2856 (SCM_CEVAL): Evaluate an empty `begin' to SCM_UNSPECIFIED.
2858 2001-11-02 Mikael Djurfeldt <mdj@linnaeus>
2860 * print.c (scm_iprin1): Mark print state as revealed when
2861 dispatching to generic write or display.
2863 * unif.c (scm_ra2contig): Fixed memory overwrite bug.
2865 2001-11-02 Marius Vollmer <mvo@zagadka.ping.de>
2867 Support for native Win32. Thanks to Stefan Jahn!
2869 * Makefile.am: Add win32-uname.c, win32-uname.h, win32-dirent.c
2870 and win32-dirent.h to extra source and header files. These
2871 include the uname() and the POSIX dirent interface implementation
2872 for M$-Windows. Put `-no-undefined' into LDFLAGS to support
2873 linkers which do not allow unresolved symbols inside shared
2874 libraries. Corrected `guile_filter_doc_snarfage$(EXEEXT)'
2877 * __scm.h: Defined SCM_API. This macro gets prepended to all
2878 function and data definitions which should be exported or imported
2879 in the resulting dynamic link library in the Win32 port.
2881 * __scm.h, alist.h, arbiters.h, async.h, backtrace.h, boolean.h,
2882 chars.h, continuations.h, coop-defs.h, coop-threads.h,
2883 debug-malloc.h, debug.h, deprecation.h, dynl.h, dynwind.h,
2884 environments.h, eq.h, error.h, eval.h, evalext.h, extensions.h,
2885 feature.h, filesys.h, fluids.h, fports.h, gc.h, gdb_interface.h,
2886 gdbint.h, gh.h, goops.h, gsubr.h, guardians.h, hash.h, hashtab.h,
2887 hooks.h, init.h, ioext.h, iselect.h, keywords.h, lang.h, list.h,
2888 load.h, macros.h, mallocs.h, modules.h, net_db.h, numbers.h,
2889 objects.h, objprop.h, options.h, pairs.h, ports.h, posix.h, print.h,
2890 procprop.h, procs.h, properties.h, ramap.h, random.h, rdelim.h,
2891 read.h, regex-posix.h, root.h, rw.h, scmsigs.h, script.h, simpos.h,
2892 smob.h, socket.h, sort.h, srcprop.h, stackchk.h, stacks.h, stime.h,
2893 strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h,
2894 tags.h, threads.h, throw.h, unif.h, values.h, variable.h, vectors.h,
2896 Prefixed each each exported symbol with SCM_API.
2898 * continuations.c: Added comment about the use of the extern
2899 declarations of {get,set}context() functions used in the ia64 port.
2901 * continuations.h, gc.c: `__libc_ia64_register_backing_store_base'
2902 is meant to be a `unsigned long *'.
2904 * filesys.c: Include `direct.h' if possible. Use local
2905 `win32-dirent.h' for the native M$-Windows port. Define S_IS*()
2906 macros for M$-Windows. Implementation of `fstat_Win32()' which is
2907 able to differentiate between sockets and other file descriptors.
2908 Use this function as wrapper in `scm_fstat()'. Fixed typo in
2911 * fports.c: Include `io.h' is possible. Put `*fp' into referring
2912 statement block in `scm_fport_buffer_add()'.
2913 Some corrections in `getflags()'.
2915 * gdb_interface.h (GDB_INTERFACE): Also support __CYGWIN__.
2917 * guile.c: Make sure to define __SCM_IMPORT__ for shared library
2918 build on Win32. Disable preloaded symbols on Win2 platforms.
2920 * ioext.c, ports.c: Include `io.h' is possible.
2922 * mkstemp.c: Include `process.h' is possible.
2924 * net_db.c: Disable extern declaration of `h_errno' for __CYGWIN__,
2926 Put `scm_return_entry()' into HAVE_GETSERVENT conditional.
2928 * posix.c: Remove unnecessary dirent includes and defines. Include
2929 local `win32-uname.h' for MinGW. Extern declaration of
2930 `mkstemp()' for systems where it does not exists. Make
2931 `getlogin()' available on M$-Windows.
2933 * scmsigs.c: Made `usleep()' avalable on MinGW.
2935 * stime.c: On M$-Windows `tzname[]' is known to be `_tzname[]'.
2937 * win32-dirent.c: Include "win32-dirent.h", not "dirent.h".
2939 * win32-uname.c: Include "win32-uname.h", not "uname.h".
2941 2001-10-28 Mikael Djurfeldt <mdj@linnaeus>
2943 * unif.c (scm_uniform_array_read_x, scm_uniform_array_write):
2944 Don't apply scm_uniform_vector_length on arrays.
2946 2001-10-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
2948 * eval.c (scm_lookupcar, scm_m_letstar, scm_m_do, iqq,
2949 scm_m_define, scm_m_letrec1, scm_m_let, scm_m_expand_body,
2950 scm_macroexp, unmemocopy, scm_eval_args, scm_deval_args,
2951 SCM_CEVAL, scm_map, scm_init_eval): When building lists, prefer
2952 scm_list_<n> over scm_cons[2]?.
2954 (scm_unmemocar, scm_m_cond, scm_m_letstar, scm_m_letrec1,
2955 scm_m_let, scm_m_atbind, unmemocopy, SCM_CEVAL, SCM_APPLY): Use
2956 SCM_C[AD][AD]R instead of explicit form.
2958 (scm_m_set_x, scm_m_cond, scm_m_letstar, scm_m_do): Reordered
2959 comparison parameters.
2961 (scm_m_case, scm_m_cond, scm_m_letstar, scm_m_do, SCM_CEVAL): Use
2962 !SCM_NULLP instead of SCM_NIMP.
2964 (scm_m_case): Don't copy the form. Renamed proc to clause and
2965 minimized its scope. Renamed x to clauses. Removed side
2966 effecting operation from macro call.
2968 (scm_m_cond): Don't copy the form. Renamed arg1 to clause and
2969 minimized its scope. Renamed x to clauses. Minimized the scope
2970 of variable 'len'. Make sure the else clause is treated specially
2971 even in case of '=>' occurences. Don't change the else to #t in
2972 order to be able to distinguish this case in the evaluator. Leave
2973 type checking of the recipient to the evaluator.
2975 (scm_c_improper_memq): Made the comment somewhat clearer.
2977 (scm_m_lambda): Renamed proc to formals. Removed unnecessary
2978 test for SCM_IM_LET at the place of the formal parameters.
2979 Simplified the formal parameter checking.
2981 (scm_m_letstar): Added Comment. Renamed proc to bindings.
2982 Renamed arg1 to binding and minimized its scope. Eliminated
2983 unnecessary consing.
2985 (scm_m_do): Renamed proc to bindings. Minimized the scope of
2988 (build_binding_list): New static function.
2990 (unmemocopy): Don't use SCM_TYP7 on pairs (it's unclean).
2991 Further, split up the 'letrec' unmemoizing code to the
2992 corresponding parts for 'do', 'let' and 'letrec', adding comments
2993 to each form. Cleanup the handling of the do form (This removes
2994 some *real* code :-).
2996 (SCM_CEVAL): Removed side effecting operation from macro call.
2997 Handle the 'else clause of the 'cond form specially - the symbol
2998 'else is not replaced with #t any more.
3000 2001-10-14 Gary Houston <ghouston@arglist.com>
3002 * version.c (scm_version): use sprintf instead of snprintf,
3003 for portability. thanks to Bill Schottstaedt.
3005 2001-10-14 Mikael Djurfeldt <mdj@linnaeus>
3007 * read.c (scm_lreadr): When user-defined hash procedure returns
3008 SCM_UNSPECIFIED: Fall back to standard handling instead of raising
3009 an exception. (This prevents parsing of uniform vectors from
3010 interfering with parsing of numbers.)
3012 2001-10-13 Marius Vollmer <mvo@zagadka.ping.de>
3014 * numbers.c: Set NO_PREPRO_MAGIC when defining our version of
3015 PTRDIFF_MIN. Thanks to Ken Raeburn.
3017 2001-10-07 Marius Vollmer <mvo@zagadka.ping.de>
3019 * Makefile.am (EXTRA_libguile_la_SOURCES): Added "mkstemp.c".
3021 * eval.c (scm_m_atbind): First try to find the variable without
3022 defining it locally; when it has not been found, define it
3025 * modules.c (module_variable): Pass over variables that exist but
3028 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
3030 * backtrace.c (display_backtrace_file_and_line): Only use
3031 scm_basename when POSIX support is compiled in. Thanks to Chris
3034 2001-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
3036 * numbers.c (mem2uinteger): Return number read so far when coming
3037 across a hexdigit after having read a # or if not reading a hex
3038 value. This will enable the calling code to correctly handle
3039 forms like 1e2. (The background is, that the exponent markers d,
3040 e and f are also hexdigits.) Thanks to Mikael Djurfeldt for
3041 providing this patch.
3043 (mem2complex): Fix erroneous double-negation. Now, numbers like
3044 1-i will be read correctly.
3046 2001-10-12 Mikael Djurfeldt <mdj@linnaeus>
3048 * debug.c (scm_mem_to_proc): Fixed typo in previous change.
3050 * validate.h (SCM_VALIDATE_DOUBLE_DEF_COPY): New macro.
3052 2001-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
3054 * print.c (scm_print_state_vtable, print_state_pool):
3055 Initialize. These variables are now registered as gc roots.
3057 (scm_current_pstate): Update documentation.
3059 (scm_current_pstate, scm_make_print_state, scm_free_print_state,
3060 scm_prin1, scm_init_print): print_state_pool is registered as a
3061 gc root and thus does not need to be protected by a surrounding
3064 (make_print_state): The car of print_state_pool no longer holds
3065 the scm_print_state_vtable.
3067 (scm_current_pstate, scm_make_print_state, print_circref,
3068 scm_iprin1, scm_prin1, scm_iprlist): Prefer !SCM_<foo> over
3071 (scm_prin1): When building lists, prefer scm_list_<n> over
3074 (scm_iprlist): Removed a redundant SCM_IMP test.
3076 (scm_simple_format): Use SCM_EQ_P to compare SCM values.
3078 2001-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
3080 * debug.c (scm_make_iloc): Prefer !SCM_<foo> over SCM_N<foo>.
3082 (scm_memcons, scm_mem_to_proc): When building lists, prefer
3083 scm_list_<n> over scm_cons[2]?.
3085 (scm_mem_to_proc): Prefer SCM_CONSP over SCM_NIMP.
3087 (scm_procedure_name): Use SCM_CADR instead of explicit form.
3089 (debugobj_print): Coerce scm_intprint arg 1 to long, not int.
3090 Thanks to Rob Browning for the patch (see log entry 2001-09-21) -
3091 for some reason his patch didn't make it into the cvs.
3093 2001-10-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
3095 * numbers.c (mem2decimal_from_point): Cleaned up the parsing a
3096 little bit - should even be somewhat more accurate now.
3098 2001-10-08 Rob Browning <rlb@defaultvalue.org>
3100 * gc.c: support ia64 register backing store.
3101 (SCM_MARK_BACKING_STORE): new macro.
3103 * continuations.h: support ia64 register backing store.
3104 (struct scm_t_contregs): add ia64 register backing store.
3106 * continuations.c: support ia64 register backing store.
3107 (continuation_mark): mark ia64 register backing store.
3108 (continuation_free): free ia64 register backing store.
3109 (scm_make_continuation): capture ia64 register backing store.
3110 (copy_stack_and_call): copy ia64 register backing store.
3112 2001-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
3114 * hashtab.c (scm_hash_fn_create_handle_x): The result of assoc_fn
3115 is known to be #f if no entry is found. Thus, use !SCM_FALSEP
3116 instead of SCM_NIMP to test for that case.
3118 * strings.h (SCM_SET_STRING_LENGTH): Cast the length to
3119 scm_t_bits instead of long.
3121 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
3123 * tags.h (SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
3124 SCM_T_SIGNED_BITS_MIN): New.
3125 * numbers.h (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM):
3126 Use them to make these macros computable by the preprocessor.
3128 * num2integral.i.c (INTEGRAL2NUM): Let the preprocessor test
3129 whether the integral type fits in a fixnum, not the compiler.
3130 This removes a spurious compiler warning. Also, honor the
3131 NO_PREPRO_MAGIC flag to suppress any preprocessor tests. This is
3132 needed for `long long's.
3134 * numbers.c: Define NO_PREPRO_MAGOC when including
3135 num2integral.c.i for `long long' and `signed long long'.
3137 2001-10-06 Mikael Djurfeldt <mdj@linnaeus>
3139 These changes fixes a race condition in the Guile coop - pthread
3142 * coop.c (mother_awake_p): New variable.
3143 (coop_create): Set mother_awake_p before creating or signalling
3144 mother; wait until mother is going to sleep before returning.
3145 (mother): Reset mother_awake_p before going to sleep.
3147 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
3149 * options.c (protected_objects, scm_init_options): The content of
3150 protected_objects is now protected from garbage collection using
3151 scm_gc_register_root instead of scm_permanent_object.
3153 (get_option_setting): New static function that computes an option
3154 setting as it was formerly done in the function scm_options.
3156 (get_documented_option_setting): New static function that
3157 returns option documentation as it was formerly done in the
3158 function scm_options. Note that documentation C strings are no
3159 longer precomputed into SCM objects. Instead, they are converted
3160 into SCM strings every time get_documented_option_setting is
3163 (change_option_setting): New static functions that modifies the
3164 option setting as it was formerly done in the function
3165 scm_options. The function is now exception safe, i. e. won't
3166 cause a memory leak when interrupted. Further, only non-immediate
3167 option values are added to the protection list.
3169 (scm_options): This function now has only the purpose to dispatch
3170 to to get_option_setting, get_documented_option_setting or
3171 change_option_setting, depending on the arguments given to
3174 (scm_init_opts): Don't convert documentation C strings into SCM
3175 strings. Further, don't protect any object values: They _must_
3176 be immediate values, otherwise there is no guarantee that they
3177 have not been collected before anyway.
3179 * options.[ch] (scm_t_option): Made type unsigned, name into a
3180 constant char* and val into a scm_t_bits type.
3182 (scm_options, scm_init_opts): The number of options is guaranteed
3183 to be larger or equal to zero. Thus, the type is changed to
3186 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
3188 * num2integral.i.c (NUM2INTEGRAL): Eliminated some warnings about
3189 testing an unsigned value for being >= 0.
3191 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
3193 * numbers.h: Removed old comment about using SCM_CAR to access
3196 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
3197 the return value is signed. Thanks to Brian Crowder for the bug
3200 (SCM_SRS): Avoid unnecessary casting and don't unpack input
3201 values. With this patch, SCM_SRS can be safely used for other
3202 types than scm_t_signed_bits. However, it should still better be
3203 an internal macro and thus be renamed to SCM_I_SRS.
3205 (SCM_MAKINUM, SCM_INUM): Use proper casting.
3207 2001-10-03 Gary Houston <ghouston@arglist.com>
3209 * continuations.h, unif.h: in the descriptions of the bit patterns
3210 of the heap cells, make bit 0 the least significant.
3212 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
3214 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
3215 Thanks to Golubev I. N.
3217 2001-09-25 Gary Houston <ghouston@arglist.com>
3219 * ports.c (scm_drain_input): extended the docstring. thanks to
3220 Alex Schroeder and Thien-Thi Nguyen.
3222 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
3224 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
3225 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
3226 macros. (The NUM names might soon change.)
3228 * numbers.h: Added missing declarations.
3230 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
3232 * Makefile.am: Distribute num2float.i.c.
3234 * num2float.i.c: New file, multiply included by numbers.c, used
3235 to "templatize" the float <-> num conversion routines.
3237 * numbers.c: New functions: scm_num2float, scm_float2num,
3238 scm_num2double, scm_double2num.
3240 2001-09-21 Rob Browning <rlb@defaultvalue.org>
3242 * .cvsignore: really add version.h
3244 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
3245 Otherwise it fails on the alpha. However, we might rather choose
3246 this size conditionally.
3248 * numbers.c (scm_gcd): change "k" to a long from an int.
3249 Otherwise it fails on the alpha. However, we might rather choose
3250 this size conditionally.
3252 * error.c (scm_wta): coerce char* to intptr_t before int
3255 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
3258 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
3260 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
3262 * numbers.c (scm_integer_expt): Accept inexact integer in second
3263 argument. (Thanks to Bill Schottstaedt.)
3265 2001-09-20 Rob Browning <rlb@defaultvalue.org>
3267 * .cvsignore: add version.h
3269 * versiondat.h.in: removed (obsolete).
3271 * version.h.in: renamed from version.h.
3272 (SCM_GUILE_MAJOR_VERSION): new public macro.
3273 (SCM_GUILE_MINOR_VERSION): new public macro.
3274 (SCM_GUILE_MICRO_VERSION): new public macro.
3276 * version.h: renamed to version.h.in.
3279 (scm_major_version): support integer *_VERSION macros.
3280 (scm_minor_version): support integer *_VERSION macros.
3281 (scm_micro_version): support integer *_VERSION macros.
3282 (scm_version): support integer *_VERSION macros.
3284 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
3286 * error.c, error.h: Made error keys globally accessible.
3287 Applications might want to test for these or use them in a direct
3290 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
3291 routines are passed an inexact. This change in behavior is
3292 motivated by concordance with R5RS: It is more common that a
3293 primitive doesn't want to accept an inexact for an exact.
3295 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3297 The following patch partially undoes my patch from 2001-06-30,
3298 where I added the function scm_gc_mark_cell_conservatively. The
3299 function is buggy, since it breaks guile during conservative
3300 marking if a pointer on the stack points directly into the list of
3301 free cells on the heap: With conservative cell marking this will
3302 cause the whole free list to be scanned and marked - boom!
3304 * gc.c (allocated_mark, MARK, heap_segment,
3305 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
3306 (scm_gc_mark_cell_conservatively): Remove function
3307 scm_gc_mark_cell_conservatively and update the corresponding
3308 comments and uses accordingly. Thanks to Christopher Cramer for
3309 the patch. (Minor corrections by me.)
3311 2001-09-15 Gary Houston <ghouston@arglist.com>
3313 * root.h (scm_root_state): removed the continuation_stack and
3314 continuation_stack_ptr members, which have no apparent purpose.
3315 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
3318 * root.c (root_mark), init.c (restart_stack, start_stack), gc
3319 (scm_igc): remove all references to contination_stack and
3320 continuation_stack_ptr, avoiding allocation of a vector and
3321 useless processing during gc.
3323 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
3325 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
3327 (TCONC_IN): Make sure that the cell word 0 is initialized last.
3329 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
3331 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
3333 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
3334 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
3336 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
3338 * guardians.c (mark_dependencies_in_tconc,
3339 whine_about_self_centered_zombies, scm_init_guardians): Register
3340 the static global variable `self_centered_zombies' via
3341 scm_gc_register_root, to make some cdr-ing unnecessary.
3343 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
3345 * backtrace.c (display_backtrace_file,
3346 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
3347 values, use SCM_FALSEP when comparing SCM values against #f.
3348 Thanks to Rob Browning for the bug report.
3350 2001-09-12 Martin Baulig <martin@home-of-linux.org>
3352 * strings.[ch] (scm_str2string): New function.
3354 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
3356 * gc.c (scm_done_free): Always subtract size from scm_mallocated
3357 when computing nm, even if it's negative.
3358 (scm_must_malloc): Abort on overflow of scm_mtrigger.
3359 (scm_must_realloc): Likewise.
3361 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
3363 * numbers.c (scm_sys_check_number_conversions): new function,
3364 defined if Guile is compiled in debugging mode. currently checks
3365 `scm_num2ulong', should check much much more.
3367 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
3368 unsigned, ensure that it's positive. thanks to Martin Baulig!
3370 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
3372 * __scm.h: Added new section about compile time selectable
3375 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
3376 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
3377 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
3378 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
3381 * deprecation.c (scm_include_deprecated_features): Simplified.
3383 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
3384 `SCM_IMP´ instead of `!SCM_CELLP´.
3386 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
3387 Extract side-effecting operations from macros.
3389 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
3390 scm_top_level_lookup_closure_var and scm_system_transformer.
3392 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
3394 (heap_segment): Use CELL_P instead of SCM_CELLP.
3396 * init.c (start_stack): Don't initialize
3397 scm_top_level_lookup_closure_var and scm_system_transformer.
3399 * modules.c (scm_set_current_module): Don't access
3400 scm_top_level_lookup_closure_var and scm_system_transformer.
3402 (scm_sym2var): Don't call scm_variable_set_name_hint.
3404 (scm_post_boot_init_modules): Removed deprecated initializations.
3406 * print.c (scm_ipruk): Don't access cell contents of non cells.
3408 * strings.c (scm_string_set_x): All strings are writable.
3410 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
3411 type. There is only one string type now.
3413 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
3415 * tags.h: Remove comments about two different string types.
3417 (SCM_CELLP, SCM_NCELLP): Deprecated.
3419 * variable.c (make_variable): Remove code variant for vcells.
3421 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
3422 SCM_VARIABLE_LOC): Remove code variant for vcells.
3424 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
3425 SCM_ENABLE_DEPRECATED with the logic reversed.
3427 * dynl.c (moddata, registered_mods), dynl.[ch]
3428 (scm_register_module_xxx, scm_registered_modules,
3429 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
3430 (*top-level-lookup-closure*), eval.[ch]
3431 (scm_top_level_lookup_closure_var, scm_system_transformer,
3432 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
3433 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
3434 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
3435 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
3436 scm_unprotect_object), modules.c (root_module_lookup_closure,
3437 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
3438 beautify_user_module_x_var, try_module_autoload_var,
3439 scm_module_full_name), modules.[ch] (scm_the_root_module,
3440 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
3441 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
3442 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
3443 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
3444 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
3445 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
3446 scm_make_shared_substring), tags.h (scm_tc7_substring,
3447 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
3448 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
3449 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
3450 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
3453 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
3454 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
3455 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
3456 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
3457 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
3458 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
3459 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
3460 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
3461 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
3462 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
3463 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
3464 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
3465 (setzone, scm_strftime, scm_strptime), vports.c
3466 (scm_make_soft_port): Remove calls to
3467 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
3468 gone, all strings are 0-terminated anyway.
3470 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
3471 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
3472 double inclusion of the same headers to the SCM_<filename>_H
3475 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
3476 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
3477 print.c (scm_iprin1): The type scm_tc7_substring does not exist
3480 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
3481 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
3482 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
3483 !SCM_<foo> over SCM_N<foo>.
3485 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
3487 * Makefile.am: Remove references to symbols-deprecated.c.
3489 * symbols.c (scm_init_symbols): Don't initialize deprecated
3492 * symbols-deprecated.c: Removed.
3494 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
3495 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
3496 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
3497 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
3498 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
3499 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
3500 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
3501 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
3502 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
3503 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
3504 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
3505 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
3506 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
3507 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
3508 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
3509 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
3510 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
3511 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
3512 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
3513 scm_intern0, scm_sysintern, scm_sysintern0,
3514 scm_sysintern0_no_module_lookup, scm_symbol_value0,
3515 scm_string_to_obarray_symbol, scm_intern_symbol,
3516 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
3517 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
3518 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
3519 vectors.[ch] (scm_vector_set_length_x): Removed.
3521 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
3522 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
3523 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
3524 Renamed the macros that are defined to inhibit double inclusion of
3525 the same headers to the SCM_<filename>_H format.
3527 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
3528 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
3531 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
3533 * continuations.h (scm_contregs), debug.h (scm_debug_info,
3534 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
3535 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
3536 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
3537 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
3538 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
3539 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
3540 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
3541 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
3542 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
3543 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
3544 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
3546 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
3547 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
3548 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
3549 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
3550 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
3551 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
3552 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
3553 double inclusion of the same headers to the SCM_<filename>_H
3556 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
3557 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
3558 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
3559 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
3560 !SCM_<foo> over SCM_N<foo>.
3562 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
3564 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
3565 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
3566 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
3567 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
3568 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
3569 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
3570 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
3571 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
3572 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
3573 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
3574 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
3575 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
3576 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
3577 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
3578 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
3579 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
3580 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
3581 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
3582 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
3583 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
3584 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
3585 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
3586 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
3587 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
3588 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
3589 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
3590 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
3591 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
3592 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
3593 the macros that are defined to inhibit double inclusion of the
3594 same headers to the SCM_<filename>_H format.
3596 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
3598 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
3599 "scm_t_portable" with "scm_port_table" which was an artifact from
3600 the great "scm_*_t -> scm_t_" renaming.
3602 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
3604 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
3605 used; nfc. Thanks to Bill Schottstaedt.
3607 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
3608 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
3609 Thanks to Chris Cramer.
3611 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
3613 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
3615 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
3617 * dynwind.h (scm_swap_bindings): Declare.
3618 * dynwind.c (scm_swap_bindings): Make non-static.
3620 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
3622 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
3623 doing exactly nothing about them). thanks Neil!
3625 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
3627 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
3629 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
3631 * gc.c: Fix omission bug: Add `heap_segment' forward decl
3632 (proto) in the case when either `GUILE_DEBUG' or
3633 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
3635 (map_free_list): Fix typo: Ref `f' correctly.
3637 Thanks to Chris Cramer.
3639 2001-08-15 Rob Browning <rlb@defaultvalue.org>
3641 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
3643 (libpath.h): change libguileversion to libguileinterface.
3645 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
3647 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
3648 ChangeLog-2000. Thanks to Daniel Skarda!
3650 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
3652 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
3653 do it from the Makefile.
3655 * Makefile.am: rearrange the snarfing slightly, so that .doc files
3656 are of a reasonable size.
3658 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
3660 * stacks.c (scm_make_stack): Improve docstring by explaining use
3663 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
3665 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
3666 scm_char_whitespace_p, scm_char_upper_case_p,
3667 scm_char_lower_case_p, scm_char_is_both_p): Do not require
3668 characters to fulfill isascii in addition to the primary
3671 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3673 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
3674 scm_istr2flo, scm_istring2number): Removed.
3676 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
3679 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
3680 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
3683 (scm_string_to_number): Use new number parser.
3685 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
3686 handles complex numbers.
3688 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
3691 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
3694 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
3696 (scm_i_mem2number): Added.
3698 (scm_exact_to_inexact): Changed signature.
3700 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
3701 here instead of within scm_i_mem2number. Call scm_i_mem2number
3702 instead of scm_istr2int and scm_istring2number.
3704 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3706 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
3707 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
3708 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
3709 !SCM_<pred> over SCM_N<pred>.
3711 (scm_eval_body): Remove side effecting code from macro call.
3713 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
3716 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3718 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
3720 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
3722 Removed vcell slot from structs.
3724 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
3727 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
3728 zero. Use scm_vtable_index_layout instead of "0" when accessing
3730 (scm_init_struct): Remove vcell slot layout code from
3731 required_vtable_fields.
3733 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
3735 * goops.c (build_class_class_slots): Removed vcell slot
3738 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
3739 Removed vcell slot layout code.
3740 (scm_si_vcell): Removed.
3742 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
3744 "Glocs" have been removed.
3746 * tags.h: Update tag system docs.
3747 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
3748 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
3749 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
3750 or SCM_NCONSP, respectively.
3752 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
3753 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
3754 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
3756 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
3757 tell glocs from structs.
3759 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
3761 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
3762 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
3763 instead of with glocs.
3764 (EVALCAR): Do not test for glocs.
3765 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
3767 (scm_unmemocar): Do not handle glocs.
3768 (scm_m_atfop): Memoize as a variable, not as a gloc.
3769 (scm_eval_args, scm_deval_args): Do not handle glocs.
3770 (scm_ceval, scm_deval): Likewise.
3772 * eval.h (SCM_XEVALCAR): Do not test for glocs.
3773 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
3776 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
3778 * dynwind.c (scm_swap_bindings): Likewise.
3779 (scm_dowinds): Updated to recognize lists of variables instead of
3782 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
3785 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
3788 2001-07-25 Gary Houston <ghouston@arglist.com>
3790 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
3791 docstrings to reflect the n-ary implementation.
3793 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
3795 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
3796 value of a variable, not the plain "return" statement.
3798 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
3800 * eval.c: Allow variables in memoized code (in addition to glocs).
3801 (scm_lookupcar): Handle variables in lost races. Replace symbol
3802 with variable directly, do not make a gloc.
3803 (scm_unmemocar): Rewrite variables using a reverse lookup, just
3805 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
3808 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3810 * variable.c (scm_i_variable_print): Use "value" instead of
3811 "binding" since a binding is the mapping between symbols and
3812 variables, not between variables and their values.
3814 * tags.h (scm_tc7_variable): New.
3815 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
3816 * print.c (scm_iprin1): Likewise.
3818 * variable.h (scm_tc16_variable): Removed.
3819 (SCM_VARIABLEP): Test for new tc7 code.
3820 (scm_i_variable_print): New.
3821 * variable.c (scm_tc16_variable): Removed.
3822 (variable_print): Renamed to scm_i_variable_print and made
3824 (variable_equal_p): Removed.
3825 (make_variable): Construct a tc7 object instead of a smob.
3826 (scm_init_variable): Do not register smob.
3828 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
3830 * tags.h: Include inttypes.h when we have it.
3832 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
3834 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
3835 is taken by the new SCM_IM_CALL_WITH_VALUES.
3836 * print.c (scm_isymnames): Update table accordingly.
3838 2001-07-22 Gary Houston <ghouston@arglist.com>
3840 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
3841 SCM_MAKINUM to convert regoff_t value to SCM.
3843 2001-07-21 Gary Houston <ghouston@arglist.com>
3845 * scmsigs.c: include sys/time.h for itimer stuff.
3847 2001-07-19 Rob Browning <rlb@defaultvalue.org>
3849 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
3851 * c-tokenize.lex: add option %nounput to quiet warning.
3852 Add prototype for yylex to quiet warning.
3854 * scmconfig.h.in: add flags for setitimer and getitimer.
3856 * scmsigs.h (scm_init_scmsigs): new prototype.
3857 (scm_init_scmsigs): new prototype.
3859 * scmsigs.c (s_scm_setitimer): new function.
3860 (s_scm_setitimer): new function.
3862 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3864 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
3865 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
3866 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
3867 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
3868 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
3869 guile-func-name-check.in, guile-snarf-docs-texi.in,
3870 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
3871 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
3872 objprop.c, objprop.h, options.c, options.h, random.h,
3873 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
3874 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
3875 version.c, version.h: Updated copyright notice.
3877 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3879 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
3880 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
3881 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
3882 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
3883 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
3884 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
3885 sym_environment, scm_sym_change_class): New static variables to
3886 hold predefined symbols.
3888 (build_class_class_slots): Build the list using scm_list_n
3889 instead of cons. Also, slots are already created as lists, thus
3890 making a call to maplist unnecessary.
3892 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
3893 scm_class_direct_subclasses, scm_class_direct_methods,
3894 scm_class_precedence_list, scm_class_slots, scm_class_environment,
3895 scm_method_procedure, create_standard_classes, purgatory): Use
3898 (build_slots_list, compute_getters_n_setters,
3899 scm_sys_initialize_object, scm_sys_inherit_magic_x,
3900 get_slot_value_using_name, set_slot_value_using_name,
3901 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
3902 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
3903 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
3905 (scm_sys_prep_layout_x): Minimize variable scopes.
3907 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
3908 scm_sys_fast_slot_set_x): Fix signedness.
3910 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
3911 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
3912 scm_memoize_method, scm_wrap_object): Use packing and unpacking
3913 when converting to and from SCM values.
3915 (scm_enable_primitive_generic_x): Add rest argument checking.
3917 (map, filter_cpl, maplist, scm_sys_initialize_object,
3918 scm_sys_prep_layout_x, slot_definition_using_name,
3919 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
3920 call_memoize_method, scm_make, scm_make_class): Prefer explicit
3921 predicates over SCM_N?IMP tests.
3923 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
3926 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
3929 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
3931 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
3933 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
3935 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
3937 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
3939 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
3941 * strings.c (s_scm_string): fix arg position in assert.
3943 2001-07-11 Gary Houston <ghouston@arglist.com>
3945 * strports.c (st_write): use memcpy, not strncpy. thanks to
3948 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
3950 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
3951 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
3952 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
3953 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
3954 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
3955 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
3956 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
3957 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
3958 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
3959 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
3960 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
3961 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
3962 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
3963 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
3964 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
3965 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
3966 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
3967 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
3968 weaks.c, weaks.h: Remove "face-lift" comment.
3970 2001-07-08 Rob Browning <rlb@defaultvalue.org>
3972 * .cvsignore: add stamp-h.in.
3974 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3976 * hooks.c (scm_make_hook, scm_add_hook_x),
3977 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
3978 value info to the docstrings.
3980 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3982 Some more compatibility patches for Windows.
3984 * posix.c (getlogin): getlogin() implementation for Windows.
3986 * backtrace.c, ioext.c: Include <stdio.h>.
3988 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
3991 * cpp_sig_symbols.in: Added SIGBREAK.
3993 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
3995 * strports.c (scm_read_0str, scm_eval_0str): Call
3996 scm_c_read_string and scm_c_eval_string respectively, not
3997 themselves. Thanks to Dale P. Smith!
3999 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4001 * unif.c (scm_array_set_x): The variable args does not
4002 necessarily have to be a list. Further, got rid of a redundant
4005 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4007 * list.c (SCM_I_CONS): Make sure the cell type is initialized
4010 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
4011 init_heap_seg): Fixed signedness.
4013 (init_heap_seg): Replaced strange for-loop with a while loop.
4015 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
4017 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
4019 The following patch adds conservative marking for the elements of
4020 free or allocated cells.
4022 * gc.c (allocated_mark, heap_segment): New static functions.
4024 (which_seg): Deleted, since the functionality is now provided by
4025 function heap_segment.
4027 (map_free_list): Use heap_segment instead of which_seg.
4029 (MARK): If cell debugging is disabled, mark free cells
4032 (scm_mark_locations, scm_cellp): Extracted the search for the
4033 heap segment of a SCM value into function heap_segment.
4035 (scm_init_storage): Allocated cells must be marked
4038 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
4040 The following patch changes the representation of weak vectors to
4041 double cells instead of using an extension of the vector's
4044 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
4045 the result of SCM_WVECT_GC_CHAIN.
4047 (scm_gc_sweep): Weak vectors don't have extra fields any more.
4049 * weaks.c (allocate_weak_vector): New static function. It does
4050 not patch any previously created vector object during the
4051 construction of a weak vector, and thus doesn't need to switch
4052 off interrupts during vector creation.
4054 (scm_make_weak_vector, scm_make_weak_key_hash_table,
4055 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
4056 Use allocate_weak_vector to provide the new weak vector object.
4058 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
4059 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
4060 now stored in the double cell.
4062 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
4065 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
4066 using an entry of the double cell.
4068 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
4070 * stamp-h.in: bye bye
4072 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
4074 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
4077 * load.c, load.h (scm_c_primitive_load,
4078 scm_c_primitive_load_path): New.
4080 * strports.c, strports.h (scm_c_read_string): Renamed from
4081 scm_read_0str. Also, added "const" qualifier to argument.
4082 (scm_c_eval_string): Renamed from scm_eval_0str.
4083 (scm_read_0str, scm_eval_0str): Deprecated.
4085 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4087 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
4090 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
4092 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
4093 scm_list_n): New functions.
4094 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
4095 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
4096 (lots of files): Use the new functions.
4098 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
4100 * strings.c: #include "libguile/deprecation.h".
4102 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4104 * read.c (scm_lreadr): When reading a hash token, check for a
4105 user-defined hash procedure first, so that overriding the builtin
4106 hash characters is possible (this was needed for implementing
4107 SRFI-4's read synax `f32(...)').
4109 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
4110 because the latter is unsigned now and breaks comparisons like
4111 (n < (scm_t_signed_bits)MIN_VALUE).
4113 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
4115 * eval.h, eval.c (scm_call_4): New function.
4117 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
4118 directly rather than dispatching to them via scm_ithrow and a lazy
4121 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
4122 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
4123 for trap handler procedures.
4125 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
4126 procedures not being #f.
4128 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
4130 * Makefile.am (c-tokenize.c): add rule to generate it.
4131 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
4133 filter-doc-snarfage.c: remove.
4135 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4137 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
4139 The following set of changes makes compiling Guile under various
4140 Windows compilers easier. Compilation under GNU systems should
4141 not be affected at all.
4143 Thanks to Stefan Jahn for all necessary information, patches and
4146 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
4147 getpgrp, ttyname, primitive-fork and some header inclusion for
4150 * random.c: Define M_PI, if not predefined and use __int64 for
4151 LONG64 under Windows.
4153 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
4154 Windows and conditionalize some signal names.
4156 * socket.c (scm_getsockopt): Added missing comma.
4157 Include socket library header under Windows.
4159 * stime.c (CLKTCK): Add cast to int, to make it compile under
4162 * ports.c (truncate): New function, compiled only under Windows.
4164 * net_db.c: Do not declare errno under Windows.
4166 * iselect.h, inet_aton.c: Include socket library headers under
4169 * guile.c (inner_main): Under Windows, initialize socket library
4170 and initialize gdb_interface data structures.
4172 * gdb_interface.h: Under Windows, gdb_interface cannot be
4173 initialized statically. Initialize at runtime instead.
4175 * fports.c (write_all): ssize_t -> size_t.
4176 (fport_print): Conditionalize call to ttyname().
4177 (getflags): New function, compiled only under Windows.
4179 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
4180 primitives chown, link, fcntl.
4181 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
4184 * backtrace.c: Include <io.h> under Windows.
4186 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
4188 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
4191 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
4193 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
4194 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
4195 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
4196 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
4197 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
4198 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
4199 (scm_dynamic_wind, scm_dowinds), environments.c
4200 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
4201 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
4202 goops.c (GETVAR, purgatory, make_class_from_template,
4203 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
4204 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
4205 (scm_primitive_load), modules.c (scm_resolve_module,
4206 scm_c_define_module, scm_c_use_module, scm_c_export,
4207 module_variable, scm_eval_closure_lookup, scm_sym2var,
4208 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
4209 ports.c (scm_port_for_each), print.c (scm_printer_apply),
4210 properties.c (scm_primitive_property_ref), ramap.c (ramap,
4211 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
4212 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
4213 (scm_object_to_string, scm_call_with_output_string,
4214 scm_call_with_input_string), throw.c (scm_body_thunk,
4215 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
4216 scm_make_shared_array), vports.c (sf_flush, sf_write,
4217 sf_fill_input, sf_close): Use one of the above functions.
4218 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
4220 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
4222 * filesys.c (scm_close), ports.c (scm_close_port,
4223 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
4224 instead of SCM_NEGATE_BOOL.
4226 * filesys.c (scm_stat): Clean up type dispatch.
4228 * filesys.c (scm_stat), ports.c (scm_input_port_p,
4229 scm_output_port_p): Get rid of redundant IM type check.
4231 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
4232 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
4233 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
4234 scm_return_entry), numbers.c (scm_number_to_string), objects.c
4235 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
4236 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
4237 scm_addr_vector), stime.c (scm_strftime), strings.c
4238 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
4239 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
4240 scm_string_split), strports.c (scm_strport_to_string), symbols.c
4241 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
4242 instead of scm_makfromstr.
4244 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
4245 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
4246 scm_read_hash_extend), stime.c (scm_strftime), strings.c
4247 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
4248 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
4249 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
4250 !SCM_<pred> over SCM_N<pred>.
4252 * strings.[ch] (scm_makfromstr): Deprecated.
4254 (scm_mem2string): New function, replaces scm_makfromstr.
4256 * strings.c (scm_substring), strop.c (string_copy,
4257 scm_string_split), strports.c (scm_strport_to_string), symbols.c
4258 (scm_symbol_to_string): Fix gc problem.
4260 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
4263 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
4264 warning about comparing signed and unsigned values. This fix is
4265 not optimal, since it won't work reliably if sizeof (c_start) >
4266 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
4267 solution is to define this macro as an inline function, thus
4268 allowing to specifiy the types of c_start and c_end.
4270 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
4272 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
4275 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
4276 Rename <foo>H to SCM_<foo>_H.
4278 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
4279 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
4281 (narrow_stack): Make i unsigned. Don't use side-effecting
4282 operations in conditions.
4284 (narrow_stack, scm_make_stack, scm_stack_id,
4285 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
4287 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
4288 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
4291 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
4294 (scm_last_stack_frame): Remove bogus `;´.
4296 * stacks.h (SCM_FRAMEP): Fix type check.
4298 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
4300 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
4301 c-tokenize.c when doing maintainer-clean.
4303 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
4305 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
4308 * eval.c: all hash signs are in column 0.
4310 * Makefile.am (guile_filter_doc_snarfage): build using
4311 c-tokenize.c, not filter-doc-snarfage.c.
4312 rearrange snarfing dependencies a bit.
4314 * c-tokenize.lex: new file.
4316 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
4318 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
4319 scm_t_srcpropso_plist. See the big type renaming.
4320 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
4321 Thanks to Seth Alves!
4323 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
4324 they aren't defined already.
4326 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
4328 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
4329 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
4332 * backtrace.c (display_expression, scm_set_print_params_x,
4333 display_application, display_frame, scm_backtrace), numbers.c
4334 (scm_istring2number), objects.c (scm_class_of,
4335 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
4336 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
4338 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
4341 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
4342 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
4344 * objects.c (scm_class_of): Type fix.
4346 (scm_mcache_lookup_cmethod): Improved comment, simplified,
4349 * pairs.h (scm_error_pair_access): The function can return if
4352 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4354 * init.c (scm_init_guile_1): Removed initialization of tag.c.
4356 * gdbint.c, init.c: Removed inclusion of tag.h.
4358 * tag.h, tag.c: Removed files.
4360 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
4362 2001-06-20 Gary Houston <ghouston@arglist.com>
4364 * deprecation.c, extensions.c, rw.c: include string.h.
4366 2001-06-19 Gary Houston <ghouston@arglist.com>
4368 * filter-doc-snarfage.c (process): added ungetc in
4369 MULTILINE_COOKIE case since otherwise it fails when there's no
4370 space between the '(' and the quote of the following string
4373 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
4375 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
4377 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
4379 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
4380 extension takes place.
4381 * strings.h (SCM_STRING_LENGTH): Likewise.
4382 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
4384 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
4387 * tags.h: Include <stdint.h> when we have it.
4388 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
4389 available. Else use "unsigned long".
4390 (scm_signed_bits_t): New.
4392 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
4393 (SCM_INUM): Cast result to scm_signed_bits_t.
4395 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
4397 * mkstemp.c: Update path to #include file scmconfig.h.
4398 Thanks to Golubev I. N.
4400 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
4402 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
4404 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
4405 the macro definition.
4407 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
4408 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
4409 instead of SCM_INST_TYPE.
4411 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
4412 the object is a struct before accessing its struct flags.
4414 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
4416 2001-06-10 Gary Houston <ghouston@arglist.com>
4418 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
4419 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
4420 work reliably anymore. try it from boot-9.scm instead.
4422 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
4424 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
4425 Thanks to Matthias Köppe!
4427 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
4429 * snarf.h, filter-doc-snarfage.c: more changes to cope with
4430 space-happy C preprocessors.
4432 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
4433 inside cookies. thanks to Matthias Köppe!
4435 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
4437 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
4438 keywords. Fix gc protection.
4440 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
4441 operations in macro calls.
4443 * pairs.c (scm_error_pair_access): Avoid recursion.
4445 Thanks to Matthias Koeppe for reporting the bugs that correspond
4446 to the following set of patches.
4448 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
4449 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
4450 bitvector base address using SCM_BITVECTOR_BASE.
4452 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
4455 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
4457 * goops.c (SCM_CLASS_REDEF): Removed.
4459 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
4462 Thanks to Matthias Koeppe for reporting the bugs that correspond
4463 to the following set of patches.
4465 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
4466 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
4467 scm_sys_allocate_instance, clear_method_cache,
4468 scm_sys_invalidate_method_cache_x, scm_make,
4469 create_standard_classes, scm_make_port_classes, scm_make_class,
4470 scm_add_slot): Use SCM_SET_SLOT to set slot values.
4472 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
4474 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
4476 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
4477 UNARY_ELTS_CODE): Remove bogus break statement.
4479 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
4480 Don't access bit vectors elements as SCM objects.
4482 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
4483 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
4484 Don't assign to an unpacked value.
4486 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
4488 * __scm.h (SCM_NORETURN): Moved here from error.h.
4490 (SCM_UNUSED): New macro.
4492 (SCM_DEBUG_PAIR_ACCESSES): New macro.
4494 * backtrace.c (display_error_handler), continuations.c
4495 (continuation_print), debug.c (debugobj_print), dynwind.c
4496 (guards_print), environments.c (observer_print,
4497 core_environments_finalize, leaf_environment_cell,
4498 leaf_environment_print, eval_environment_print,
4499 eval_environment_observer, import_environment_define,
4500 import_environment_undefine, import_environment_print,
4501 import_environment_observer, export_environment_define,
4502 export_environment_undefine, export_environment_print,
4503 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
4504 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
4505 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
4506 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
4507 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
4508 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
4509 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
4510 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
4511 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
4512 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
4513 set_slot_value, test_slot_existence, scm_change_object_class,
4514 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
4515 default_setter), guardians.c (guardian_print, guardian_gc_init,
4516 guardian_zombify, whine_about_self_centered_zombies), guile.c
4517 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
4518 mallocs.c (malloc_print), numbers.c (scm_print_real,
4519 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
4520 end_input_default, scm_port_print, fill_input_void_port,
4521 write_void_port), root.c (root_print), smob.c (scm_mark0,
4522 scm_free0, scm_smob_print, scm_smob_apply_1_error,
4523 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
4524 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
4525 (scm_struct_free_0, scm_struct_free_standard,
4526 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
4527 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
4528 scm_handle_by_throw, scm_ithrow), weaks.c
4529 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
4530 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
4531 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
4533 * error.h (SCM_NORETURN): Moved to __scm.h.
4535 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
4536 Renamed <foo>H to SCM_<foo>_H.
4538 * gc.c (debug_cells_gc_interval): New static variable.
4540 (scm_assert_cell_valid): If selected by the user, perform
4541 additional garbage collections.
4543 (scm_set_debug_cell_accesses_x): Extended to let the user specify
4544 if additional garbage collections are desired.
4546 (mark_gc_async): If additional garbage collections are selected
4547 by the user, don't call the after-gc-hook. Instead require the
4548 user to run the hook manually.
4550 * pairs.c (scm_error_pair_access): New function. Only compiled
4551 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
4553 * pairs.h (SCM_VALIDATE_PAIR): New macro.
4555 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
4556 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
4557 is a real pair object. (Glocs are also accepted, but that may
4558 change.) If not, abort with an error message.
4560 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
4562 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
4564 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
4565 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
4567 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
4569 * extensions.c (scm_c_register_extension): Allow NULL as library
4571 (load_extension): Ignore NULL library names when comparing.
4573 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
4574 non-pointers are being compared. Thanks to Alexander Klimov!
4576 2001-06-04 Gary Houston <ghouston@arglist.com>
4578 * rw.c (scm_write_string_partial): new procedure implementing
4579 write-string/partial in (ice-9 rw).
4580 * rw.h: declare scm_write_string_partial.
4582 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
4584 * keywords.c (keyword_print): Substract 1 from length of symbol
4585 name, accounting for the silly dash.
4587 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
4588 Do not emit deprecation warning.
4590 Added exception notice to all files.
4592 * dynl.c: Include "deprecation.h".
4594 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
4596 * dynl.c (scm_register_module_xxx, scm_registered_modules,
4597 scm_clear_registered_modules): Deprecated.
4599 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
4601 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
4602 guile-snarf-docs-texi.
4604 * fports.c: HAVE_ST_BLKSIZE changed to
4605 HAVE_STRUCT_STAT_ST_BLKSIZE.
4606 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
4607 HAVE_STRUCT_STAT_ST_BLKSIZE.
4609 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
4610 HAVE_STRUCT_STAT_ST_RDEV.
4611 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
4612 HAVE_STRUCT_STAT_ST_BLKSIZE.
4613 (scm_stat2scm): HAVE_ST_BLOCKS changed to
4614 HAVE_STRUCT_STAT_ST_BLOCKS.
4616 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
4618 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
4619 of scm_eval_x to allow module changes between the forms in the
4620 string. Set/restore module using scm_c_call_with_current_module.
4622 * mkstemp.c: New file, slightly modified from libiberties
4625 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
4627 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
4628 filter-doc-snarfage.c: new files.
4630 * Makefile.am: add stuff to [build,] use and distribute
4631 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
4633 * guile-snarf.in: grok the new snarf output.
4635 * snarf.h: make the output both texttools- and `read'-friendly.
4637 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
4638 guile-snarf-docs. (should also deprecate, I guess. maybe not).
4640 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
4642 * print.c (scm_simple_format): Support "~~" and "~%". Signal
4643 error for unsupported format controls and for superflous
4644 arguments. Thanks to Daniel Skarda!
4646 * print.h, print.c (scm_print_symbol_name): Factored out of
4648 (scm_iprin1): Call it.
4650 * keywords.c (keyword_print): Use scm_print_symbol_name so that
4651 weird names are printed correctly.
4653 * print.c (scm_print_symbol_name): Symbols whose name starts with
4654 `#' or `:' or ends with `:' are considered weird.
4656 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4658 * numbers.c (scm_difference, scm_divide): Clarified comments for -
4661 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4663 * debug.h: Removed prototype for scm_eval_string.
4665 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4667 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
4668 (make-string 2000 #\!))' in an older version).
4670 Change strncpy to memcpy to allow embedded NUL characters in
4673 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
4675 * hooks.c (scm_create_hook): deprecated.
4676 (make_hook): deleted.
4677 (scm_make_hook): all the hook creation code is now here.
4679 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
4680 a hook, make it permanent, and do a `scm_c_define' on it.
4682 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
4684 * socket.c (s_scm_inet_pton): fix docstring quoting.
4685 (s_scm_inet_ntop): ditto.
4687 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
4689 * hashtab.c (scm_internal_hash_fold): fix argument position in
4692 * environments.c (s_scm_import_environment_set_imports_x): fix
4693 argument position in SCM_ASSERT.
4695 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
4696 (s_scm_make_iloc): ditto.
4698 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
4700 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
4702 * eval.c (promise_print): Read the promise's value as an object.
4704 (SCM_CEVAL): Don't perform side-effecting operations in macro
4707 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
4708 conditional expression.
4710 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
4713 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
4714 text, removed redundant computation of effective_length and fixed
4717 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
4720 (wrap_init): Don't use SCM_C[AD]R for non pairs.
4722 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
4724 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
4725 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
4727 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
4729 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
4730 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
4731 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
4732 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
4734 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
4736 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
4738 * ramap.c (ramap_rp): Removed bogus `;´.
4740 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
4743 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
4744 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
4745 Read SCM objects rather than scm_bits_t values.
4747 * tags.h (SCM_VOIDP_TEST): Removed.
4749 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
4750 value of 2 now corresponds to the former 1, the current 1
4751 corresponds to the former situation that SCM_VOIDP_TEST was
4754 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
4755 If this appears to be not ANSI compliant, we will change it to
4756 typedef struct scm_unused_struct { } * SCM;
4757 Thanks to Han-Wen Nienhuys for the suggestion.
4759 * unif.c (scm_array_set_x): Fix typing problem, and use
4760 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
4761 dealing with uniform vectors.
4763 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
4765 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
4766 (scm_igc): mark from them, too (precisely, not conservatively!).
4768 * root.h (scm_gc_registered_roots): new object in
4771 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
4772 `scm_protect_object'. shouldn't call it at all, though, it seems.
4774 * gc.c (scm_[un]protect_object): deprecated.
4775 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
4776 (scm_gc_[un]register_root[s]): new.
4778 * gc.h: add prototypes for scm_gc_[un]protect_object,
4779 scm_gc_[un]register_root[s].
4781 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
4783 revert the controversial part of the 2001-05-24 changes.
4785 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
4787 * modules.c (scm_env_module): Exported to Scheme.
4789 * eval.c (scm_debug_opts): New option `show-file-name'.
4791 * debug.h (SCM_SHOW_FILE_NAME): New.
4793 * backtrace.c: Include "libguile/filesys.h".
4794 (sym_base, display_backtrace_get_file_line,
4795 display_backtrace_file, display_backtrace_file_and_line): New.
4796 (display_frame): Call display_backtrace_file_and_line if that is
4798 (display_backtrace_body): Call scm_display_backtrace_file if
4801 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
4802 Prototypes removed since there's no definition for these
4805 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4807 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
4808 Changed use of scm_array->scm_array_t and
4809 scm_array_dim->scm_array_dim_t to enable build with
4810 --disable-deprecated.
4812 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
4814 The purpose of this set of changes is to regularize Guile's usage
4815 of ANSI C integral types, with the following ideas in mind:
4817 - SCM does not nesessarily have to be long.
4818 - long is not nesessarily enough to store pointers.
4819 - long is not nesessarily the same size as int.
4821 The changes are incomplete and possibly buggy. Please test on
4825 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
4828 * unif.h: type renaming:
4829 scm_array -> scm_array_t
4830 scm_array_dim -> scm_array_dim_t
4831 the old names are deprecated, all in-Guile uses changed.
4833 * tags.h (scm_ubits_t): new typedef, representing unsigned
4836 * stacks.h: type renaming:
4837 scm_info_frame -> scm_info_frame_t
4838 scm_stack -> scm_stack_t
4839 the old names are deprecated, all in-Guile uses changed.
4841 * srcprop.h: type renaming:
4842 scm_srcprops -> scm_srcprops_t
4843 scm_srcprops_chunk -> scm_srcprops_chunk_t
4844 the old names are deprecated, all in-Guile uses changed.
4846 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
4847 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
4848 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
4849 vectors.c, vports.c, weaks.c:
4850 various int/size_t -> size_t/scm_bits_t changes.
4852 * random.h: type renaming:
4853 scm_rstate -> scm_rstate_t
4854 scm_rng -> scm_rng_t
4855 scm_i_rstate -> scm_i_rstate_t
4856 the old names are deprecated, all in-Guile uses changed.
4858 * procs.h: type renaming:
4859 scm_subr_entry -> scm_subr_entry_t
4860 the old name is deprecated, all in-Guile uses changed.
4862 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
4864 scm_option -> scm_option_t
4865 the old name is deprecated, all in-Guile uses changed.
4867 * objects.c: various long -> scm_bits_t changes.
4868 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
4870 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
4873 * num2integral.i.c: new file, multiply included by numbers.c, used
4874 to "templatize" the various integral <-> num conversion routines.
4876 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
4877 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
4879 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
4880 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
4881 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
4882 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
4883 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
4884 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
4885 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
4886 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
4887 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
4888 scm_num2size): new functions.
4890 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
4892 * load.c: change int -> size_t in various places (where the
4893 variable is used to store a string length).
4894 (search-path): call scm_done_free, not scm_done_malloc.
4896 * list.c (scm_ilength): return a scm_bits_t, not long.
4897 some other {int,long} -> scm_bits_t changes.
4899 * hashtab.c: various [u]int -> scm_bits_t changes.
4900 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
4901 (scm_ihashx): n: uint -> scm_bits_t
4902 use scm_bits2num instead of scm_ulong2num.
4904 * gsubr.c: various int -> scm_bits_t changes.
4906 * goops.[hc]: various {int,long} -> scm_bits_t changes.
4908 * gh_data.c (gh_num2int): no loss of precision any more.
4910 * gh.h (gh_str2scm): len: int -> size_t
4911 (gh_{get,set}_substr): start: int -> scm_bits_t,
4913 (gh_<num>2scm): n: int -> scm_bits_t
4914 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
4915 (gh_length): return scm_bits_t, not unsigned long.
4917 * gc.[hc]: various small changes relating to many things stopping
4918 being long and starting being scm_[u]bits_t instead.
4919 scm_mallocated should no longer wrap around.
4921 * fports.h: type renaming:
4922 scm_fport -> scm_fport_t
4923 the old name is deprecated, all in-Guile uses changed.
4925 * fports.c (fport_fill_input): count: int -> scm_bits_t
4926 (fport_flush): init_size, remaining, count: int -> scm_bits_t
4928 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
4929 those prototypes, as the functions they prototype don't exist.
4931 * fports.c (default_buffer_size): int -> size_t
4932 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
4933 default_size: int -> size_t
4934 (scm_setvbuf): csize: int -> scm_bits_t
4936 * fluids.c (n_fluids): int -> scm_bits_t
4937 (grow_fluids): old_length, i: int -> scm_bits_t
4938 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
4940 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
4942 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
4943 the new and shiny SCM_NUM2INT.
4945 * extensions.c: extension -> extension_t (and made a typedef).
4947 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
4948 there are no nasty surprises if/when the various deeply magic tag
4949 bits move somewhere else.
4951 * eval.c: changed the locals used to store results of SCM_IFRAME,
4952 scm_ilength and such to be of type scm_bits_t (and not int/long).
4953 (iqq): depth, edepth: int -> scm_bits_t
4954 (scm_eval_stack): int -> scm_bits_t
4955 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
4956 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
4957 i: int -> scm_bits_t
4959 * environments.c: changed the many calls to scm_ulong2num to
4961 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
4963 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
4965 * debug.h: type renaming:
4966 scm_debug_info -> scm_debug_info_t
4967 scm_debug_frame -> scm_debug_frame_t
4968 the old names are deprecated, all in-Guile uses changed.
4969 (scm_debug_eframe_size): int -> scm_bits_t
4971 * debug.c (scm_init_debug): use scm_c_define instead of the
4972 deprecated scm_define.
4974 * continuations.h: type renaming:
4975 scm_contregs -> scm_contregs_t
4976 the old name is deprecated, all in-Guile uses changed.
4977 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
4978 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
4980 * continuations.c (scm_make_continuation): change the type of
4981 stack_size from long to scm_bits_t.
4983 * ports.h: type renaming:
4984 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
4985 scm_port -> scm_port_t
4986 scm_ptob_descriptor -> scm_ptob_descriptor_t
4987 the old names are deprecated, all in-Guile uses changed.
4988 (scm_port_t.entry): int -> scm_bits_t.
4989 (scm_port_t.line_number): int -> long.
4990 (scm_port_t.putback_buf_size): int -> size_t.
4992 * __scm.h (long_long, ulong_long): deprecated (they pollute the
4993 global namespace and have little value beside that).
4994 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
4996 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
4997 exist (for size_t & ptrdiff_t).
4998 (scm_sizet): deprecated.
5000 * Makefile.am (noinst_HEADERS): add num2integral.i.c
5002 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
5004 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
5005 SCM_VARIABLE_INIT since that it what it used to be.
5007 * deprecation.c (scm_include_deprecated_features): Make docstring
5008 ANSIsh. Thanks to Matthias Köppe!
5010 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
5012 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
5013 needed for weak-key hashtables.
5015 * procs.c (scm_make_subr_with_generic): Add missing last argument
5016 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
5018 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
5019 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
5021 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
5023 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
5025 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
5026 `duplicate_string'. Do not use an indirect cell, store symbol
5027 directly in collision list of hash table.
5028 (duplicate_string): Removed.
5030 * init.c (scm_init_guile_1): Call scm_init_extensions.
5032 * Makefile.am: Add "extensions.c" and related files in all the
5035 * extensions.h, extension.c: New files.
5037 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
5039 * modules.h (scm_system_module_env_p): Move out of deprecated
5042 * rw.h (scm_init_rw): Added prototype.
5044 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
5045 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
5046 New functions. They replace scm_make_gsubr and
5047 scm_make_gsubr_with_generic. The `make' variants only create the
5048 gsubr object, while the `define' variants also put it into the
5049 current module. Changed all callers.
5050 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
5052 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
5053 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
5054 functions. They replace scm_make_subr, scm_make_subr_opt and
5055 scm_make_subr_with_generic. The `make' variants only create the
5056 subr object, while the `define' variants also put it into the
5057 current module. Changed all callers.
5058 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
5061 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
5062 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
5065 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
5067 * throw.c (scm_lazy_catch): Slight docstring clarification.
5069 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
5071 * throw.c: Lazy-catch handlers are no longer allowed to return.
5072 Fixed comments throughout.
5073 (scm_ithrow): Signal an error when a lazy-catch handler returns.
5074 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
5077 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
5078 refered to s_scm_minor_version previously.
5080 * modules.h, modules.c: Moved around a lot of code so that
5081 deprecated features appear at the bottom.
5082 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
5083 module_prefix, make_modules_in_var, beautify_user_module_x_var,
5084 scm_the_root_module, scm_make_module, scm_ensure_user_module,
5085 scm_load_scheme_module): Deprecated.
5086 (scm_system_module_env_p): Return SCM_BOOL_T directly for
5087 environments corresponding to the root module.
5088 (convert_module_name, scm_c_resolve_module,
5089 scm_c_call_with_current_module, scm_c_define_module,
5090 scm_c_use_module, scm_c_export): New.
5091 (the_root_module): New static variant of scm_the_root_module. Use
5092 it everywhere instead of scm_the_root_module.
5094 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
5095 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
5096 (scm_c_with_fluid): New.
5097 (scm_with_fluids): Use scm_c_with_fluids instead of
5098 scm_internal_with_fluids.
5100 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
5101 `scm_init_goops'. Do not explicitly create/switch modules.
5102 Return SCM_UNSPECIFIED.
5103 (scm_init_goops): Only register `%init-goops-builtins' procedure.
5104 (scm_load_goops): Use scm_c_resolve_module instead of
5107 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
5108 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
5109 `scm_init_rw' prior to loading the startup files.
5111 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
5112 scm_init_rdelim. Do not explicitly create/switch modules.
5113 Return SCM_UNSPECIFIED.
5114 (scm_init_rdelim): Only register `%init-rdelim-builtins'
5117 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
5118 explicitly create/switch modules. Return SCM_UNSPECIFIED.
5119 (scm_init_rw): Only register `%init-rw-builtins' procedure.
5121 * script.c (scm_shell): Evaluate the compiled switches in the
5122 current module, not in the root module.
5124 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
5126 * fluids.c (scm_c_with_fluids): Rename from
5127 scm_internal_with_fluids.
5128 (scm_internal_with_fluids): Deprecated.
5129 (scm_c_with_fluid): New.
5131 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5133 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
5135 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
5136 accessed with SCM_C[AD]R.
5138 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
5140 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
5142 * version.c (s_scm_major_version): doc fixes.
5143 (s_scm_minor_version): doc fixes.
5144 (s_scm_minor_version): new function.
5146 * version.h (scm_init_version): new function.
5148 * versiondat.h.in: add GUILE_MICRO_VERSION.
5150 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
5152 * deprecation.c (scm_init_deprecation): Renamed
5153 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
5155 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
5157 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
5158 dependent on cpp_cnvt.awk
5160 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5162 * script.c (scm_compile_shell_switches): New command line option
5163 `--use-srfi' for loading a list of SRFIs on startup.
5164 (scm_shell_usage): Added `--use-srfi' to help message.
5166 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
5168 Merged from mvo-vcell-cleanup-1-branch.
5170 The concept of vcells has been removed from Guile. With it,
5171 explicit obarrays and associated operations are gone. Use
5172 hashtables instead of obarrays.
5174 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
5175 result as variable instead of vcell. Glocs no longer point to a
5176 vcell but to a variable. Use scm_c_define instead of
5177 scm_sysintern and treat the result as a variable (which it is),
5180 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
5181 SCM_DEFVARIABLEP): Deprecated.
5182 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
5183 (variable_print): Do not print name of variable.
5184 (variable_equalp): Compare values, not vcells.
5185 (anonymous_variable_sym): Removed.
5186 (make_vcell_variable): Removed.
5187 (make_variable): New, as replacement.
5188 (scm_make_variable, scm_make_undefined_variable): Do not take name
5190 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
5192 (scm_builtin_variable): Deprecated.
5194 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
5195 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
5196 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
5197 scm_sysintern, scm_sysintern0, scm_symbol_value0,
5198 scm_string_to_obarray_symbol, scm_intern_symbol,
5199 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
5200 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
5201 Deprecated and moved to "symbols-deprecated.c".
5202 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
5203 (scm_init_symbols): Call scm_init_symbols_deprecated.
5204 * symbols-deprecated.c: New file.
5205 * Makefile.am: Added symbols-deprecated.c and related files in all
5208 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
5209 SCM_GLOBAL_VCELL_INIT): Deprecated.
5210 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
5211 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
5213 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
5216 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
5217 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
5218 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
5219 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
5220 Changed according to the `throughout' comments.
5222 * modules.h, modules.c (scm_module_system_booted_p): Changed type
5224 (scm_module_type): Removed.
5225 (the_root_module): Renamed to the_root_module_var. Now points to
5226 a variable instead of a vcell. Updated all uses.
5227 (scm_the_root_module): Return SCM_BOOL_F when module systems
5228 hasn't been booted yet.
5229 (SCM_VALIDATE_STRUCT_TYPE): Removed.
5230 (scm_post_boot_init_modules): Made static.
5231 (scm_set_current_module): Call scm_post_boot_init_modules on first
5233 (make_modules_in, beautify_user_module_x, resolve_module,
5234 try_module_autoload, module_make_local_var_x): Tacked on "_var"
5235 suffix. Now point to variables instead of vcells. Updated all
5237 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
5238 and return SCM_BOOL_F in that case.
5239 (scm_module_transformer): Likewise.
5240 (sym_module, scm_lookup_closure_module, scm_env_module): New.
5241 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
5242 (scm_eval_closure_lookup): Do not allow new definitions when
5243 `interface' flag is set.
5244 (scm_standard_interface_eval_closure): New.
5245 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
5246 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
5247 scm_c_lookup, scm_c_module_define, scm_c_define,
5248 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
5249 scm_modules_prehistory): New.
5250 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
5251 instead of scm_intern0.
5253 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
5256 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
5257 hashtable operations to maintain the keywords, not obarray ones.
5259 * init.c (scm_load_startup_files): Do not call
5260 scm_post_boot_init_modules. This is done by
5261 scm_set_current_module now.
5262 (scm_init_guile_1): Call scm_modules_prehistory. Call
5263 scm_init_variable early on.
5265 * goops.c (s_scm_sys_goops_loaded): Get
5266 var_compute_applicable_methods from scm_sym2var, not from a direct
5267 invocation of scm_goops_lookup_closure.
5269 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
5271 * gc.c: Added simple debugging hack to mark phase of GC: When
5272 activated, do not tail-call scm_gc_mark. This gives nice
5274 (scm_unhash_name): Removed.
5276 * feature.c (features): Renamed to features_var. Now points to a
5277 variable instead of a vcell. Updated all uses.
5279 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
5280 `scm_current_module_lookup_closure' which will do the right thing
5281 when the module system hasn't been booted yet.
5282 (SCM_GLOC_SYM): Removed.
5283 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
5284 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
5286 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
5287 instead of with vcells. Do not overwrite `var' with the result of
5288 the lookup, use the new `real_var' instead. Remove `var2' in
5289 exchange (which was only used with threads).
5290 (sym_three_question_marks): New.
5291 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
5293 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
5294 (scm_m_atfop): Expect the function definition to be a variable
5296 (scm_macroexp): Do not use `unmemocar', explicitely remember the
5298 (scm_unmemocopy): Removed thoughts about anti-macro interface.
5299 (scm_eval_args): Use more explicit code in the gloc branch of the
5300 atrocious struct ambiguity test. The optimizer will sort this
5302 (scm_deval_args): Likewise.
5303 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
5304 remember the symbol instead. Added some comments where
5305 scm_tc3_cons_gloc really exclusively refers to structs.
5306 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
5307 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
5308 of scm_sysintern in general.
5310 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
5313 * debug.c (s_scm_make_gloc): Only allow proper variables, no
5314 pairs. Put the variable directly in the gloc.
5315 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
5316 (scm_init_debug): Use scm_c_define instead scm_sysintern.
5318 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
5320 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
5321 scm_the_last_stack_fluid_var. It now points to a variable instead
5322 of a vcell. Updated all uses.
5323 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
5324 instead of a vcell. Updated all uses.
5326 * _scm.h: Include "variables.h" and "modules.h" since almost
5327 everybody needs them now.
5329 * root.h (scm_symhash, scm_symhash_vars): Removed.
5330 * gc.c (scm_init_storage): Do not initialize them.
5332 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
5334 * eval.c (scm_init_eval): Initialize scm_undefineds and
5337 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
5338 like the SCM_NEWCELL macro counterparts.
5340 (scm_init_storage, scm_init_gc): Moved initialization of
5341 scm_tc16_allocated from scm_init_gc to scm_init_storage.
5343 (scm_init_storage): Moved initialization of scm_undefineds and
5344 scm_listofnull to eval.c, initializion of scm_nullstr to
5345 strings.c, initializion of scm_nullvect to vectors.c.
5347 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
5348 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
5350 * init.c (scm_init_guile_1): Reordered some initializations and
5351 added dependcy information comments.
5353 * load.c (scm_init_load): Use scm_nullstr.
5355 * strings.c (scm_init_strings): Initialize scm_nullstr.
5357 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
5359 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
5361 * values.c (print_values): Print as a unreadable object, not as
5362 multiple lines. Thanks to Matthias Köppe!
5364 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
5366 * deprecation.c: Fixed copyright date.
5368 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
5369 DEPRECATION_H to SCM_DEPRECATION_H.
5371 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
5373 * guile-doc-snarf.in: Update copyright.
5374 Fix relative path bug. Thanks to Sergey Poznyakoff.
5376 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
5378 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
5379 accept open ports. Thanks to Quetzalcoatl Bradley!
5381 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5383 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
5384 has 779 primitives on startup.
5386 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
5388 * eval.c (scm_i_eval): Copy expression before passing it to
5389 SCM_XEVAL. The copy operation was removed unintendedly during my
5390 change on 2001-03-25.
5392 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
5394 from Matthias Köppe (thanks!):
5396 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
5399 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
5402 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
5404 * gc.c (scm_init_gc): Added FIXME comment.
5406 * hooks.c: Since hooks don't have a name any more, it is not
5407 necessary to include objprop.h.
5409 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
5411 (symbol_name, scm_make_hook_with_name): Removed.
5413 (scm_create_hook): Don't set the hook's name property.
5415 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
5417 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
5419 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
5421 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
5422 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
5423 FLOBUFLEN and define it unconditionally.
5425 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
5427 * gh_data.c (gh_lookup): Call gh_module_lookup with
5428 `scm_current_module ()', not `#f'.
5429 (gh_module_lookup): Expect a module instead of an obarray as first
5430 argument and do lookup in that module.
5432 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
5433 arrays. The length of array is already determined differently and
5434 scm_uniform_vector_length does not work on arrays.
5436 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
5438 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
5439 as well. "SCM (*)(...)" does not work on RedHat 7.1.
5441 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
5442 they are not used. Changed `wrong type' error into `wrong num
5443 args' error. Changed all callers.
5445 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
5446 arguments are supplied.
5448 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
5450 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
5451 describe `regexp/notbol' and `regexp/noteol' execution flags.
5453 * strop.c (scm_substring_move_x): Doc fix; nfc.
5455 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
5457 * objects.c, objects.h (scm_valid_object_procedure_p): New.
5458 (scm_set_object_procedure_x): Use it to check argument. Fix
5461 * evalext.c (scm_definedp): Fix docstring.
5463 2001-05-05 Gary Houston <ghouston@arglist.com>
5465 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
5468 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
5470 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
5471 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
5472 Change R4RS references to R5RS.
5474 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
5475 docstring source are correctly reproduced in the output (ii)
5476 we don't anymore get occasional trailing quotes. Also reorganized
5477 and commented the code a little.
5479 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
5482 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5484 * strop.c (scm_string_split): New procedure.
5486 * strop.h (scm_string_split): Added prototype.
5488 2001-05-04 Gary Houston <ghouston@arglist.com>
5490 * socket.c: define uint32_t if netdb.h doesn't. thanks to
5493 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
5495 * rw.c: Include "modules.h" and "strports.h".
5497 * net_db.h (scm_gethost): Added prototype.
5499 * deprecation.h, deprecation.c: New.
5500 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
5501 (DOT_X_FILES): Added "deprecation.x".
5502 (modinclude_HEADERS): Added "deprecation.h".
5504 * init.c: Include "deprecation.h".
5505 (scm_init_guile_1): Call scm_init_deprecation.
5507 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
5509 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
5510 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
5513 2001-04-29 Gary Houston <ghouston@arglist.com>
5515 * rw.c: new file, implementing C part of module (ice-9 rw).
5516 (scm_read_string_x_partial): moved from ioext.c
5517 (scm_init_rw): new proc.
5519 init.c: include rw.h and call scm_init_rw.
5520 Makefile.am: include rw.c and rw.h.
5522 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
5524 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
5525 know what's supposed to happen to it.
5527 * list.h (scm_list_star): deprecation expired - removed.
5529 * numbers.h (scm_dblproc): deprecation expired - removed.
5530 (SCM_UNEGFIXABLE): deprecation expired - removed.
5531 (SCM_FLOBUFLEN): deprecation expired - removed.
5532 (SCM_INEXP): deprecation expired - removed.
5533 (SCM_CPLXP): deprecation expired - removed.
5534 (SCM_REAL): deprecation expired - removed.
5535 (SCM_IMAG): deprecation expired - removed.
5536 (SCM_REALPART): deprecation expired - removed.
5537 (scm_makdbl): deprecation expired - removed.
5538 (SCM_SINGP): deprecation expired - removed.
5539 (SCM_NUM2DBL): deprecation expired - removed.
5540 (SCM_NO_BIGDIG): deprecation expired - removed.
5542 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
5543 (scm_tc_dblr): deprecation expired - removed.
5544 (scm_tc_dblc): deprecation expired - removed.
5545 (scm_tc16_flo): deprecation expired - removed.
5546 (scm_tc_flo): deprecation expired - removed.
5548 * tag.h (scm_tag): deprecation expired - removed.
5550 * tag.c: (scm_tag): deprecation expired - removed.
5552 * ioext.c: (scm_fseek): deprecation expired - removed.
5554 * ioext.h (scm_fseek): deprecation expired - removed.
5556 * gh_data.c (gh_int2scmb): deprecation expired - removed.
5558 * gh.h (gh_int2scmb): deprecation expired - removed.
5560 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
5562 * stacks.c (scm_make_stack): Fix typo in docstring.
5564 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
5566 * error.c (scm_sysmissing): deprecation expired - removed.
5568 * error.h (scm_sysmissing): deprecation expired - removed.
5571 (scm_init_gc): gc-thunk deprecation expired - removed.
5572 (scm_gc_vcell): deprecation expired - removed.
5573 (gc_async_thunk): scm_gc_vcell related code removed.
5575 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
5578 (SCM_NSTRINGP): deprecation expired - removed.
5579 (SCM_NRWSTRINGP): deprecation expired - removed.
5581 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
5584 (SCM_ICHRP): deprecation expired - removed.
5585 (SCM_ICHR): deprecation expired - removed.
5586 (SCM_MAKICHR): deprecation expired - removed.
5589 (SCM_INPORTP): deprecation expired - removed.
5590 (SCM_OUTPORTP): deprecation expired - removed.
5592 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
5594 * modules.c (scm_module_type): New.
5595 (scm_post_boot_init_modules): Initialize from Scheme value.
5596 (the_module, scm_current_module, scm_init_modules): the_module is
5598 (scm_current_module): Export to Scheme.
5599 (scm_set_current_module): Do not call out to Scheme, do all the
5600 work in C. Export procedure to Scheme. Only accept modules, `#f'
5601 is no longer valid as the current module. Only set
5602 scm_top_level_lookup_closure_var and scm_system_transformer when
5603 they are not deprecated.
5604 (scm_module_transformer, scm_current_module_transformer): New.
5606 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
5607 scm_current_module_transformer, scm_module_transformer): New.
5609 * gh_data.c: Removed FIXME comment about gh_lookup returning
5610 SCM_UNDEFINED. That's the right thing to do.
5612 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
5613 into the conditionally compiled sections.
5614 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
5615 scm_current_module_transformer instead of scm_system_transformer.
5616 * init.c (start_stack): Move initialization of
5617 scm_system_transformer to the deprecated section.
5619 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
5621 * throw.c (scm_throw): Correct docstring.
5623 2001-04-22 Gary Houston <ghouston@arglist.com>
5625 * socket.c: attempted to improve the docstrings slightly.
5627 * net_db.c: remove bogus "close" declaration.
5628 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
5629 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
5631 * net_db.h: declarations moved too.
5633 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
5635 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
5636 (VALIDATE_INET6): new macro.
5637 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
5638 inet-pton and inet-ntop.
5639 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
5640 (scm_addr_vector): use ipv6_net_to_num.
5642 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
5644 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
5645 smob number explicitly. Use SCM_TC2SMOBNUM instead.
5647 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
5648 when compiled in debug mode.
5650 (scm_gc_sweep): Only call smob's free function if it is defined.
5652 * print.c (scm_iprin1): No need to check for validity of smob
5653 type or existence of print function.
5655 * smob.[ch] (scm_smobs): Made into a fixed size global array.
5656 Resizing will not work well with preemptive threading.
5658 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
5660 (scm_make_smob_type): Extracted initialization of smob
5661 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
5662 of the critical section.
5664 (scm_smob_prehistory): Initialize all smob descriptors. By
5665 default, don't assign a smob free function: Most smob types don't
5668 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
5670 2001-04-21 Gary Houston <ghouston@arglist.com>
5672 * socket.c (FLIP_NET_HOST_128): new macro.
5673 (scm_fill_sockaddr): use new macro.
5674 (scm_addr_vector): completed IPv6 address support. added const
5675 to the address parameter.
5677 2001-04-20 Gary Houston <ghouston@arglist.com>
5679 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
5680 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
5682 (scm_addr_vector): use a switch instead of multiple if statements.
5683 Add support for IPv6 (incomplete) .
5684 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
5686 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
5688 * struct.c (scm_free_structs): Only pairs may be accessed with
5691 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5693 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
5695 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
5696 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
5697 parentheses in order to get the correct associativity.
5699 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5701 * unif.c (scm_array_to_list): Added missing handling of arrays of
5702 bytes. Thanks to Masao Uebayashi for the bug report.
5704 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5706 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
5709 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5711 * procs.h (SCM_CLOSURE_FORMALS): New macro.
5713 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
5714 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
5715 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
5716 SCM_CLOSURE_FORMALS.
5718 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
5719 (scm_i_procedure_arity): Prefer stronger predicates like
5720 SCM_NULLP or SCM_FALSEP over SCM_IMP.
5722 * macros.c (macro_print): Extracted macro printing code from
5723 print.c and simplified it.
5725 (scm_macro_type): Use SCM_MACRO_TYPE;
5727 (scm_init_macros): Use macro_print for printing macros.
5729 * print.c (scm_print_opts): Improved option documentation.
5731 (scm_iprin1): Extracted printing of macros to macros.c.
5732 Simplified printing of ordinary closures.
5734 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
5735 Martin Grabmueller for the bug report.
5737 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5739 This patch eliminates some further applications of SCM_C[AD]R to
5742 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
5743 never been applied to real pairs.
5745 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
5747 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
5749 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
5750 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
5751 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
5753 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
5756 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
5757 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
5759 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
5760 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
5761 SCM_SET{AND,OR}_CAR.
5763 2001-04-17 Gary Houston <ghouston@arglist.com>
5765 * some initial support for IPv6:
5767 * socket.c (scm_fill_sockaddr): improve the argument validation.
5768 don't allocate memory until all args are checked. instead of
5769 unconditional memset of soka, try setting sin_len to 0 if
5770 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
5771 (scm_socket, scm_connect): extend docstrings for IPv6.
5772 (scm_init_socket): intern AF_INET6 and PF_INET6.
5774 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
5776 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
5777 matches SCM_DEFER_INTS at the beginning of the function.
5779 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
5781 * gc.c (scm_igc): Unconditionally call
5782 SCM_CRITICAL_SECTION_START/END.
5784 * fluids.c (next_fluid_num): Unconditionally call
5785 SCM_CRITICAL_SECTION_START/END.
5786 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
5788 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
5789 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
5792 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
5793 Defined as nothing for the case of !defined(USE_THREADS).
5794 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
5796 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
5797 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
5799 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
5800 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
5801 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
5802 SCM_CRITICAL_SECTION_START/END.
5803 (SCM_REALLOW_INTS: Bug fix. Don't call
5804 SCM_THREAD_SWITCHING_CODE.
5805 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
5806 SCM_THREAD_SWITCHING_CODE directly.
5807 (SCM_ENTER_A_SECTION): Unconditionally use
5808 SCM_CRITICAL_SECTION_START/END. (was:
5809 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
5811 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5813 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
5814 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
5815 allowed to explicitly set this macro via the CFLAGS variable
5818 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
5819 (SCM_THREAD_CRITICAL_SECTION_START,
5820 SCM_THREAD_CRITICAL_SECTION_END): Renamed
5821 SCM_THREAD_CRITICAL_SECTION_START/END to
5822 SCM_CRITICAL_SECTION_START/END.
5824 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
5826 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
5829 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
5830 (MISSING_BZERO_DECL): Remove the declaration.
5832 Thanks to NIIBE Yutaka.
5834 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5836 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
5837 goops module should be registered in order to work for an
5838 application which uses libguile statically linked.)
5840 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
5842 * numbers.[ch] (scm_num2long, scm_num2long_long,
5843 scm_num2ulong_long, scm_num2ulong): Argument position is an
5846 * environments.c (eval_environment_folder,
5847 import_environment_folder), gh_data.c (gh_scm2longs,
5848 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
5849 for integers and pointers, respectively.
5851 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
5852 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
5853 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
5854 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
5856 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
5857 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
5858 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
5859 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
5860 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
5861 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
5863 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
5865 * strings.c (scm_read_only_string_p): Update docstring to reflect
5866 current (non-)usage of "read only" strings.
5867 (scm_make_shared_substring): Clarify docstring by changing
5868 "semantics" to "arguments".
5870 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5872 * hooks.c (scm_make_hook, scm_make_hook_with_name),
5873 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
5876 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5878 The following changes make the documentation more consistent.
5880 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
5881 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
5882 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
5883 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
5886 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
5887 (scm_array_dimensions, scm_make_shared_array),
5888 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
5889 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
5890 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
5891 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
5892 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
5893 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
5894 macros.c (scm_makmmacro), list.c (scm_append), environments.c
5895 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
5896 @example ... @end example to @lisp ... @end lisp.
5898 * weaks.c (scm_weak_vector): Corrected docstring.
5900 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
5901 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
5902 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
5903 (scm_hashx_set_x, scm_hashx_get_handle),
5904 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
5905 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
5906 vectors.c (scm_vector_fill_x), strings.c
5907 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
5908 objprop.c (scm_set_object_properties_x):
5909 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
5910 strports.c (scm_call_with_input_string), ports.c
5911 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
5912 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
5913 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
5914 (scm_make_weak_vector,scm_weak_vector_p),
5915 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
5916 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
5917 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
5918 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
5919 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
5920 Made parameter names match documentation by renaming parameters
5921 and/or fixing docstrings.
5923 * numbers.c (scm_ash): Corrected Texinfo markup.
5925 * strop.c (scm_string_index, scm_string_rindex),
5926 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
5928 * vports.c (scm_make_soft_port), unif.c
5929 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
5930 (scm_dimensions_to_uniform_array, scm_transpose_array),
5931 (scm_array_in_bounds_p, scm_uniform_vector_ref),
5932 (scm_bit_count, scm_bit_position, scm_bit_count_star),
5933 (scm_array_to_list, scm_list_to_uniform_array),
5934 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
5935 (scm_open_input_string, scm_open_output_string),
5936 (scm_get_output_string), strop.c (scm_string_copy),
5937 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
5938 (scm_get_internal_real_time, scm_times),
5939 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
5940 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
5941 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
5942 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
5943 simpos.c (scm_system), random.c (scm_random_uniform),
5944 (scm_random_normal, scm_random_exp), ramap.c
5945 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
5946 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
5947 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
5948 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
5949 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
5950 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
5951 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
5952 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
5953 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
5954 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
5955 (scm_logand, scm_logior, scm_logxor, scm_lognot),
5956 (scm_integer_expt, scm_bit_extract, scm_logcount),
5957 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
5958 net_db.c (scm_inet_netof, scm_lnaof), modules.c
5959 (scm_interaction_environment), macros.c (scm_makacro),
5960 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
5961 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
5962 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
5963 (scm_fluid_ref), filesys.c (scm_open_fdes),
5964 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
5965 Docstring correction: `Returns' -> `Return'
5967 * gc.c (scm_set_debug_cell_accesses_x):
5968 (s_scm_gc_set_debug_check_freelist_x):
5969 * fluids.c (scm_fluid_p): Added texinfo markup.
5971 * error.c (scm_strerror): Made docstring more precise.
5973 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
5974 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
5975 (scm_symbol_p, scm_symbol_to_string), strorder.c
5976 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
5977 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
5978 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
5979 (scm_string_ci_geq_p), strop.c (scm_string_copy),
5980 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
5982 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
5984 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
5985 mode, as suggested by Michael Livshin.
5987 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
5989 * backtrace.c (display_backtrace_body): since the `print_state'
5990 variable is not used (instead its data field is used directly as
5991 `pstate'), protect it from the hungry compiler optimizations.
5992 thanks to Bill Schottstaedt for the report.
5994 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5996 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
5997 It is only defined and used if guile is compiled with
5998 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
5999 let cells with a free_cell type tag be visible outside of the
6000 garbage collector when in debug mode.
6002 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
6004 (scm_assert_cell_valid): Use a local static variable to avoid
6007 (MARK): Only check for rogue cell pointers in debug mode. Use
6008 scm_cellp for this purpose and place all checks for rogue pointers
6009 into that function. Further, since due to conservative scanning
6010 we may encounter free cells during marking, don't use the standard
6011 cell type accessor macro to determine the cell type.
6013 (scm_cellp): Check if the cell pointer actually points into a
6016 (scm_init_gc): Initalize scm_tc16_allocated.
6018 * gc.h (GCH): Renamed to SCM_GC_H.
6020 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
6021 might be unnecessary, but I feel better this way :-)
6023 (SCM_GC_CELL_TYPE): New macro.
6025 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
6026 in guile, and it is unlikely that they will be applied to real
6029 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
6031 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
6032 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
6034 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
6035 make sure that in debug mode no free cell will ever be visible
6036 outside of the garbage collector.
6038 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
6040 * async.c (scm_asyncs_pending): Don't use != to compare SCM
6043 * async.c (scm_system_async), variable.c (scm_make_variable,
6044 scm_make_undefined_variable): Use scm_cons to create a pair.
6046 * debug.c (scm_reverse_lookup): Perform proper type checking.
6047 Remove suspicious use of SCM_SLOPPY_CONSP.
6049 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
6050 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
6051 the corresponding optimization.
6053 * eval.c (iqq): Use proper type check.
6055 (scm_m_expand_body): Remove redundant type checks.
6057 (promise_print): Don't access promise cells as pairs.
6059 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
6060 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
6061 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
6062 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
6063 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
6065 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
6066 (scm_iprin1): Use new macro predicate and accessors.
6068 * eval.h (scm_tc16_macro): Removed declaration. It is declared
6071 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
6072 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
6073 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
6074 SCM_VARIABLE_H. Even the macros that are used to inhibit
6075 including a header file twice should be in the SCM_ namespace.
6077 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
6078 properties.c (scm_primitive_property_ref,
6079 scm_primitive_property_del_x): Prefer stronger predicates like
6080 SCM_NULLP or SCM_FALSEP over SCM_IMP.
6082 * gc.c (MARK): Use proper macros to access procedure-with-setter
6083 cell elements and closure cell elements.
6085 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
6086 access free cells as pairs.
6088 (scm_unprotect_object): scm_hashq_get_handle returns #f if
6089 no hashtab entry is found.
6091 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
6092 SCM_CLR_PORT_OPEN_FLAG.
6094 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
6095 use SCM_SET_C[AD]R for uninitialized cells.
6097 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
6098 If the hashtable has no slots, return #f instead of '(). This
6099 unifies the return value with most assoc-functions.
6101 (scm_hash_fn_ref): Use proper type check.
6103 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
6104 Removed references to non-existing functions from documentation.
6106 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
6107 access keyword cell elements.
6109 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
6112 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
6114 * print.c (scm_iprlist): Added comment. Improved loop
6117 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
6120 * smob.c (scm_markcdr): Don't access smob cells as pairs.
6122 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
6124 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
6127 * variable.c (variable_print, variable_equalp, scm_variable_ref,
6128 scm_variable_set_x): Use proper macros to access variable cell
6131 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
6133 * variable.h (SCM_VARVCELL): Don't access variable cells as
6136 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
6137 added FIXME comment, removed register specifier.
6139 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
6141 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
6142 * init.c (scm_init_guile_1): Don't init goopscore module.
6144 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
6146 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
6148 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6150 * strop.c (scm_string_to_list): Fixed docstring markup.
6151 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
6152 (scm_string_downcase, scm_string_capitalize_x),
6153 (scm_string_capitalize): Rewrote and corrected docstrings.
6154 (scm_string_ci_to_symbol): Made docstring more explicit.
6156 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
6158 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
6160 (scm_call_with_values): Removed.
6161 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
6162 so that it can be exported.
6163 (scm_call_with_values): Removed.
6165 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
6166 * eval.c: Include "libguile/values.h"
6167 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
6169 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
6170 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
6171 New delcarations to support above change.
6173 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
6174 errors with last change.
6176 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
6178 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
6179 scm_i_eval): Moved the application of the system transformer from
6180 scm_i_eval to scm_primitive_eval.
6182 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
6184 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
6186 * strop.c (scm_string_index): Fix docstring line break
6189 * list.c (scm_cons_star): Fix docstring typo.
6191 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
6193 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
6194 (big2str), ports.c (scm_drain_input), read.c (scm_read,
6195 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
6196 scm_make_string, scm_string_append), strports.c (st_resize_port,
6197 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
6198 scm_makstr with calls to scm_allocate_string.
6200 * strings.[ch] (scm_allocate_string): New function.
6202 * strings.[ch] (scm_makstr): Deprecated.
6204 2001-03-18 Gary Houston <ghouston@arglist.com>
6206 * posix.c (scm_tmpnam): check that return value from tmpnam is not
6207 NULL. rewrote the docstring.
6208 (scm_mkstemp): new procedure implementing "mkstemp!".
6209 * posix.h: declare scm_mkstemp.
6211 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
6212 normally it would be found in netdb.h.
6214 2001-03-17 Gary Houston <ghouston@arglist.com>
6216 * sort.c (scm_sort): move sortvec variable to avoid a compiler
6217 warning when HAVE_ARRAYS is not defined. move len too.
6219 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
6220 (EXTRA_DOT_X_FILES): let configure set the value.
6221 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
6223 * gc.c (scm_must_malloc): changed the comment explaining when
6224 scm_must variants of malloc/free etc., should be used, based on
6225 explanation from Dirk Herrmann.
6226 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
6227 string with procedure name. use scm_must_malloc instead of malloc.
6228 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
6230 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
6231 scm_ungetc): use scm_must variants of malloc/realloc/free.
6232 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
6234 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6236 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
6237 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
6238 scm_wrong_type_arg instead.
6240 (SCM_WNA): Deprecated.
6242 * error.[ch] (scm_wta): Deprecated.
6244 * numbers.c (s_i_log): Minor comment fix.
6246 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
6247 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
6248 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
6249 wrong-num-args or misc errors.
6251 * unif.c (scm_make_shared_array, scm_transpose_array,
6252 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
6253 Validate the rest argument (note: this is only done when guile is
6254 built with SCM_DEBUG_REST_ARGUMENT=1)
6256 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
6257 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
6259 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
6260 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
6262 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6264 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
6265 instead of scm_wrong_num_args.
6267 * coop-threads.c: Don't include libguile/strings.h. (Was only
6268 needed for former implementation of SCM_WRONG_NUM_ARGS.)
6270 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
6271 wrong-num-args errors.
6273 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6275 * error.[ch] (scm_error_num_args_subr): New function.
6277 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6279 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
6280 (scm_length, scm_append, scm_reverse, scm_list_ref),
6281 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
6282 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
6283 (scm_delete1_x), gc.c (scm_map_free_list),
6284 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
6285 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
6286 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
6287 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
6288 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
6289 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
6290 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
6292 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
6293 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
6294 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
6295 symbols.c (scm_symbol_interned_p), numbers.c
6296 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
6299 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
6301 * snarf.h (SCM_CONST_LONG): Deprecated.
6302 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
6304 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
6306 * numbers.c (scm_num2ulong): Check that a bignum is positive
6307 before looking at the magnitude. Correctly check for overflow
6309 (scm_num2long_long): Likewise.
6310 (scm_num2ulong_long): New.
6311 (ULONG_LONG_MAX): Define if not already defined.
6312 * numbers.h: (scm_num2ulong_long): New prototype.
6314 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6316 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
6318 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
6319 (SCM_OPOUTSTRPORTP): New predicate macros.
6320 (scm_open_input_string, scm_open_output_string),
6321 (scm_get_output_string): New prototypes.
6323 * strports.c (scm_open_input_string, scm_open_output_string),
6324 (scm_get_output_string): New procedures (SRFI-6 compliant).
6325 Made scm_tc16_strport non-static.
6327 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
6329 * macros.h (SCM_ASSYNT): Removed unused object argument from
6332 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
6333 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
6334 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
6335 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
6336 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
6337 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
6338 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
6339 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
6340 scm_m_atdispatch): Removed unused object argument from call to
6343 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
6345 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
6346 const int* to reflect that the input array of integers remains
6347 unchanged. Thanks to Brett Viren for the hint.
6349 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6351 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
6352 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
6354 (gh_scm2newstr, gh_symbol2newstr): Change call to
6355 scm_must_malloc() to malloc(), because user-free()able memory is
6358 * gc.c: Added declaration of `scm_debug_check_freelist'.
6360 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6362 * ports.c (scm_port_mode): Changed `mode' array size to 4.
6364 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
6366 * strports.c (scm_object_to_string): New procedure.
6367 (scm_strprint_obj): Deprecated.
6368 * strports.h: Reflect the changes.
6370 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
6372 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
6374 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
6375 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
6376 SCM_ASSYNT to check for correct argument types. Either use some
6377 SCM_VALIDATE_* macro or an explicit test.
6379 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
6382 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
6383 instead of calling scm_wta.
6385 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6387 * load.c (scm_primitive_load, scm_primitive_load_path),
6388 (scm_sys_search_load_path): Corrected docstrings (file ->
6391 * eval.c (scm_force): Added texinfo markup to docstring.
6392 (scm_promise_p): Renamed parameter to `obj' to match docstring.
6394 * debug-malloc.c: Reinserted #include <stdio.h>.
6396 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
6398 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
6400 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
6401 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
6402 Use SCM_LISTn instead of scm_listify.
6404 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6406 * _scm.h: Removed #include <errno.h>.
6408 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
6409 errno variable (can be a macro on some systems, for example when
6410 using linux libc with threads).
6412 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
6413 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
6414 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
6415 #include <errno.h> in these 20 out of 100 files.
6417 2001-03-10 Gary Houston <ghouston@arglist.com>
6419 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
6420 not already defined.
6422 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6424 * coop.c: Inserted #include <stdio.h>.
6426 * iselect.c: Reinserted #include <stdio.h>.
6428 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
6430 * posix.c: Replaced `#define' of __USE_XOPEN right before
6431 including unistd.h with a define of _GNU_SOURCE at the very top of
6434 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
6436 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
6437 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
6438 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
6439 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
6440 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
6441 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
6442 print.c, procprop.c, procs.c, properties.c, ramap.c,
6443 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
6444 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
6445 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
6446 Remove #include <stdio.h>
6447 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
6449 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
6451 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6453 * posix.c (scm_gethostname): Set initial name length to 256 for
6456 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6458 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
6459 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
6460 (scm_sethostname, scm_gethostname): New prototypes.
6462 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
6463 <sys/file.h>, if present.
6464 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
6465 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
6466 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
6467 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
6468 (scm_sethostname, scm_gethostname): New procedures.
6470 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
6472 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
6473 not optional (ii) "recommend" spelling correction.
6475 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6477 * ramap.c (racp): Removed optimization which caused array copying
6478 to fail if the two arrays shared storage. Re-inserted the IVDEP
6479 macros removed in the change of 2000-03-09. (Don't really have a
6480 complete grasp of what they are for, but they seem to be necessary
6481 on Crays. This needs testing!) Thanks to Miroslav Silovic.
6483 * hash.c (scm_string_hash): Don't downcase characters.
6485 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6487 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
6488 size from 277 --> 1009.
6490 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
6493 * coop-threads.c: Fixed change of 2001-03-06.
6495 * validate.h: Code formatting.
6497 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
6499 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
6500 (*.doc): Add dependency on guile-snarf.awk.in.
6502 * guile-snarf.awk.in: Neglect spaces at the end of
6503 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
6504 middle of docstrings. (To avoid the problem with gcc-2.96.)
6506 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
6508 * coop-threads.c (scm_call_with_new_thread), load.c
6509 (scm_primitive_load, scm_sys_search_load_path), random.c
6510 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
6511 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
6512 (potentially) issue a scm-misc-error or wrong-num-args error
6515 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
6516 about the expected type with the wrong-type-arg error message.
6518 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
6519 a C level bug that can't be fixed from scheme anyway.
6521 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6523 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
6524 Duplicate bindings are OK in a let* since a let* is semantically
6525 equivalent to a nested set of let:s.
6527 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6529 * print.c (scm_print_options): Fixed texinfo in docstring.
6531 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
6532 the underlying functions getservent, getprotoent or getnetent
6533 return NULL instead of signalling an error.
6535 2001-03-04 Gary Houston <ghouston@arglist.com>
6537 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
6538 taking an unexpectedly large filename for an AF_UNIX socket from
6539 bind/connect/sendto (thanks to Martin Grabmueller).
6541 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
6542 former and adjusted the latter.
6543 (scm_socket, scm_socketpair): cosmetic changes.
6544 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
6545 size_t as socklen_t substitute. don't restrict args/return values
6546 to INUM: allow full range of int or size_t.
6547 (scm_fill_sockaddr): check arguments before allocating memory, to
6548 avoid leakage. use malloc, not scm_must_malloc.
6549 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
6550 substitute. free the sockaddr structure before throwing an error.
6551 (scm_init_add_buffer): procedure removed, together with its static
6552 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
6553 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
6554 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
6555 scm_sendto): use a local buffer instead of scm_addr_buffer.
6556 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
6558 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
6559 call to detect whether recvfrom could be bothered to set the address.
6560 (scm_init_socket): don't call scm_init_addr_buffer.
6562 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
6564 * debug.c (scm_procedure_source, scm_procedure_environment),
6565 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
6566 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
6567 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
6568 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
6569 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
6570 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
6571 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
6572 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
6573 scm_array_to_list, scm_array_prototype), validate.h
6574 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
6575 scm_misc_error or scm_wrong_type_arg instead.
6577 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
6579 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6581 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
6582 (scm_sys_tag_body): Added.
6584 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
6586 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
6587 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
6588 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
6589 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
6590 options.c (scm_options), ports.c (scm_remove_from_port_table),
6591 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
6592 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
6593 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
6594 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
6597 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6599 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
6601 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
6603 * eval.c (scm_s_duplicate_bindings): New error message.
6604 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
6606 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
6608 * eval.h (SCM_EVALIM2): New macro. Use it when a
6609 immediate, literal constant should be evaluated.
6610 * eval.c (scm_s_duplicate_formals): New error message string.
6611 (scm_c_improper_memq): New function.
6612 (scm_m_lambda): Check for duplicate arguments.
6613 (scm_ceval, scm_deval): When executing a body: only cons a new
6614 toplevel environment frame when it is different from the
6615 existing one; use EVALCAR instead of SIDEVAL so that we can properly
6616 check for empty combinations; use SCM_EVALIM2 for the same reason
6617 in the non-toplevel loop.
6618 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
6619 New labels with the meaning of their non-"nontoplevel" partners,
6620 but they are used when it is known that the body is not evaluated at
6622 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
6623 reporting for empty combinations.
6625 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
6627 * Remove dump facilities.
6628 * dump.c, dump.h: Removed.
6629 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
6630 * init.c: Remove #include "libguile/dump.h".
6631 (scm_init_guile_1): Remove scm_init_dump.
6632 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
6633 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
6634 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
6635 (scm_set_smob_dump, scm_set_smob_undump): Removed.
6637 * keywords.c: Remove #include "libguile/dump.h".
6638 (keyword_dump, keyword_undump): Removed.
6639 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
6641 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6643 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
6644 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
6645 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
6646 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
6647 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
6648 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
6649 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
6650 to @code{} as the texinfo manual recommends, converted the
6651 examples to use a @lisp{}-environment.
6653 * strports.c (scm_eval_string): Cleaned up the docstring.
6655 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
6658 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
6659 (scm_number_to_string, scm_string_to_number, scm_number_p)
6660 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
6661 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
6662 (scm_ash): Added texinfo markup and removed obsolete @refill.
6663 (scm_gr_p): Corrected comment.
6664 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
6665 docstring) comments.
6666 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
6667 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
6668 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
6669 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
6670 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
6671 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
6672 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
6673 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
6675 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
6677 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
6678 (Obviously nobody compiles with SCM_RECKLESS defined...)
6680 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
6682 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6684 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
6686 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
6688 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
6690 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
6691 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
6692 since use of `z' suggests that the arguments may be complex.
6694 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
6697 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
6699 * dump.c (scm_binary_write, scm_binary_read), eval.c
6700 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
6701 scm_guardian_greedy_p, scm_make_guardian), fports.c
6702 (scm_file_port_p): Minor docstring fixes.
6704 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
6706 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
6708 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
6710 (make_class_from_template): Do not bother to set the current
6711 module around the call to DEFVAR, scm_eval takes care of that.
6712 (scm_init_goops): Make scm_module_goops and
6713 scm_goops_lookup_closure permanent objects.
6715 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
6716 top level, create a fresh top-level environment for each
6717 expression instead of mutating the exisint frame. This is
6718 important when that frame is closed over.
6720 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
6721 SCM_DIGSPERLONG instead of DIGSPERLONG.
6723 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
6725 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
6726 before applying arrow procedure in `cond' and before applying
6727 receiver procedure in call-with-current-continuation.
6728 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
6729 macro. The argument is expanded more than one time.
6731 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
6732 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
6734 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
6736 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
6739 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6741 * variable.c (scm_make_variable, scm_make_undefined_variable)
6742 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
6743 (scm_variable_bound_p), values.c (scm_values)
6744 (scm_call_with_values), unif.c (scm_bit_count)
6745 (scm_bit_set_star_x), symbols.c (scm_gentemp)
6746 (scm_gensym), strings.c (scm_string_p, scm_make_string)
6747 (scm_read_only_string_p, scm_string_length, scm_string_ref)
6748 (scm_string_set_x, scm_substring, scm_string_append), stime.c
6749 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
6750 (scm_copy_random_state, scm_random), print.c (scm_newline)
6751 (scm_write_char, scm_simple_format), debug-malloc.c
6752 (scm_malloc_stats), environments.c (scm_environment_p)
6753 (scm_environment_bound_p, scm_environment_ref)
6754 (scm_environment_fold, scm_environment_define)
6755 (scm_environment_undefine, scm_environment_set_x)
6756 (scm_environment_cell, scm_environment_observe)
6757 (scm_environment_observe_weak, scm_environment_unobserve)
6758 (scm_make_eval_environment, scm_eval_environment_p)
6759 (scm_eval_environment_set_local_x, scm_eval_environment_local)
6760 (scm_eval_environment_imported)
6761 (scm_eval_environment_set_imported_x, scm_make_import_environment)
6762 (scm_import_environment_p, scm_import_environment_imports)
6763 (scm_import_environment_set_imports_x, scm_make_export_environment)
6764 (scm_export_environment_p, scm_export_environment_private)
6765 (scm_export_environment_set_private_x)
6766 (scm_export_environment_signature)
6767 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
6768 Added texinfo markup.
6770 * ports.c (scm_drain_input): Lowercased argument to @var.
6771 (scm_current_input_port, scm_current_output_port): Filled in
6772 missing explanation.
6773 (scm_current_load_port, scm_set_current_output_port)
6774 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
6775 Added texinfo markup.
6777 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
6778 (scm_release_arbiter): Added texinfo markup to docstrings.
6779 Changed `Returns' to `Return'.
6780 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
6782 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
6784 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
6785 by doubling them to `@@'.
6787 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6789 * numbers.c (scm_lognot), random.c (scm_random,
6790 scm_random_normal, scm_random_solid_sphere_x,
6791 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
6792 scm_random_exp), dynwind.c
6793 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
6795 * goops.c (scm_sys_initialize_object, scm_instance_p,
6796 scm_class_name, scm_class_precedence_list, scm_class_slots,
6797 scm_class_environment, scm_generic_function_name,
6798 scm_generic_function_methods, scm_method_generic_function,
6799 scm_method_specializers, scm_method_procedure, scm_make_unbound,
6800 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
6801 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
6802 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
6803 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
6804 scm_class_direct_supers, scm_class_direct_slots,
6805 scm_class_direct_subclasses, scm_class_direct_methods,
6806 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
6807 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
6808 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
6809 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
6810 scm_memoized_environment, scm_procedure_name,
6811 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
6813 (scm_class_of, scm_entity_p, scm_operator_p,
6814 scm_set_object_procedure_x, scm_object_procedure,
6815 scm_make_class_object), hooks.c (scm_make_hook_with_name,
6816 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
6817 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
6818 scm_hook_to_list), lang.c
6819 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
6820 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
6821 (scm_print_options, scm_port_with_print_state,
6822 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
6823 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
6824 scm_make_procedure_with_setter, scm_procedure), throw.c
6825 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
6826 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
6827 scm_stack_ref, scm_stack_length, scm_frame_p,
6828 scm_last_stack_frame, scm_frame_number, scm_frame_source,
6829 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
6830 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
6831 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
6832 (scm_dirname, scm_basename), dynwind.c
6833 (scm_wind_chain), read.c (scm_read_options, scm_read,
6834 scm_read_hash_extend), gc.c
6835 (scm_unhash_name), eval.c (scm_eval_options_interface,
6836 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
6837 (scm_display_error, scm_set_print_params_x,
6838 scm_display_application, scm_display_backtrace, scm_backtrace),
6839 async.c (scm_async, scm_system_async, scm_async_mark,
6840 scm_system_async_mark, scm_run_asyncs, scm_noop,
6841 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
6842 scm_mask_signals): Added docstrings.
6844 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
6846 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
6847 address of car/cdr. (Thanks to Dirk Herrmann)
6848 Use scm_sizet to obtain the length of strings.
6849 (Thanks to Matthias Koeppe)
6851 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
6853 * symbols.c (scm_mem2symbol): Put a empty statement after the
6854 next_symbol label. This is mandated by ANSI, appearantly.
6856 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
6858 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
6859 sense to compile for a specific kernel version. Do not include
6860 <asm/signal.h> while defining __KERNEL__. This hack should no
6861 longer be needed and caused problems.
6863 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
6865 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
6866 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
6867 can not deal with immediates.
6869 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
6871 * list.c (scm_list_copy): Validate the first argument.
6873 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
6875 Fix evaluator so that top-level expressions are correctly
6876 evaluated with respect to the module system.
6878 * modules.h. modules.c (scm_current_module_lookup_closure): New
6881 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
6883 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
6884 names to better reflect their meaning.
6886 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
6887 evaluated at top-level and synronize lookup closure before
6888 executing every subform.
6889 (scm_primitve_eval_x, scm_primitive_eval): New functions.
6890 (scm_eval_x, scm_eval): Reimplement in terms of
6891 scm_primitive_eval_x and scm_primitive_eval, respectively.
6893 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
6895 * macros.c (scm_macro_name, scm_macro_transformer): Use
6896 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
6899 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
6901 * dump.c (scm_store_bytes): Store data size before data.
6902 (scm_restore_bytes): Restore data size. Takes a pointer to size.
6903 * dump.h (scm_restore_bytes): Updated.
6905 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
6907 * dump.c: Use double cells for update schedule.
6909 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
6911 * ports.c (scm_unread_char): Take an optional argument.
6913 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
6915 * modules.h (scm_selected_module, scm_current_module): Renamed
6916 scm_selected_module to scm_current_module to synchronize Scheme
6918 (scm_select_module, scm_set_current_module): Likewise. Changed
6921 * ports.c (scm_port_for_each): Make a snapshot of the port table
6922 before iterating over it. The table might change while the user
6923 code is running. With the snapshot, the user can depend on the
6924 fact that each port that existed at the start of the iteration is
6925 encountered exactly once. (ice-9 popen) depends on this.
6927 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
6929 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
6931 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
6932 range checking for the size parameter. Thanks to Martin
6933 Grabmueller for the hint.
6935 (scm_makstr): Reordered string initialization to make interrupt
6936 deferring unnecessary.
6938 * vectors.c (scm_make_vector): Fixed range checking.
6940 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
6942 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
6944 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
6945 checking of the size parameter for type correctness and valid
6946 range. Thanks to Rob Browning for reporting the problem. Instead
6947 of deferring interrupts, scm_remember_upto_here_1 is used.
6949 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
6951 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
6952 (scm_dump_cell_update): Removed.
6953 (scm_dump_update): Renamed from scm_dump_object_update.
6954 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
6955 a pointer instead of returning a value.
6956 * keywords.c (keyword_undump): Updated.
6958 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
6960 * dump.c, dump.h: Modified a lot.
6961 (SCM_DUMP_COOKIE): Version 0.1
6962 (scm_dump_mark): Removed.
6963 (scm_restore_cell_object, scm_store_cell_object): New functions.
6965 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
6966 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
6967 New slots: dump, undump.
6968 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
6971 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
6972 (keyword_undump): Renamed from keyword_alloc.
6973 (scm_init_keywords): Set keyword_dump and keyword_undump.
6975 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
6977 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
6978 the deprecated SCM_DOUBLE_CELLP.
6980 * tags.h (SCM_DOUBLE_CELLP): deprecated.
6982 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
6984 * dump.c, dump.h: New files.
6985 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
6986 * init.c: #include "libguile/dump.h".
6987 (scm_init_guile_1): Call scm_init_dump.
6988 * smob.h (scm_smob_descriptor): New slots: dump_mark,
6989 dump_dealloc, dump_store, undump_alloc, undump_restore,
6991 * smob.c (scm_make_smob_type): Init the new slots.
6992 (scm_set_smob_dump, scm_set_smob_undump): New functions.
6993 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
6995 * keywords.c: #include "libguile/dump.h".
6996 (keyword_dealloc, keyword_alloc): New functions.
6997 (scm_init_keywords): Set smob_dump and smob_undump.
6999 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
7001 * vectors.c (scm_c_make_vector): New function.
7002 * vectors.h (scm_c_make_vector): Declared.
7003 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
7004 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
7005 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
7006 (scm_make_method_cache, scm_i_vector2list,
7007 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
7008 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
7009 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
7010 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
7011 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
7012 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
7013 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
7014 (scm_vector, scm_make_vector): Use scm_c_make_vector.
7016 * hashtab.c (scm_c_make_hash_table): New function.
7017 * hashtab.h (scm_c_make_hash_table): Declared.
7018 * environments.c (scm_make_leaf_environment,
7019 scm_make_eval_environment), gc.c (scm_init_storage),
7020 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
7021 Use scm_c_make_hash_table.
7023 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7025 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
7027 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7029 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
7032 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
7033 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
7034 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
7035 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
7036 srcprop.c (scm_source_properties, scm_set_source_properties_x,
7037 scm_source_property, scm_set_source_property_x), sort.c
7038 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
7039 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
7040 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
7043 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7045 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
7046 really get that arg.
7048 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
7050 * goops.c (s_scm_get_keyword): Bug fix.
7052 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
7054 The following patch was sent by Martin Grabmueller. It makes sure
7055 that in case of parameter errors the correct function name is
7056 shown, and that parameter types are only checked once.
7058 * strop.c (string_copy, string_upcase_x, string_downcase_x,
7059 string_capitalize_x): New functions. Each one performs the core
7060 functionality of the corresponding scm_* function.
7062 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
7063 scm_string_downcase_x, scm_string_downcase,
7064 scm_string_capitalize_x, scm_string_capitalize): Reduced to
7065 parameter checking wrappers of the above functions.
7067 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
7069 * continuations.c, dynl.c, keywords.c, load.c: Include
7070 strings.h. Thanks to Bill Schottstaedt for the bug report.
7072 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
7074 * backtrace.c (display_header): Make sure that line and column
7075 information is shown independent of whether the port the code was
7076 read from had an associated filename. Thanks to Martin
7077 Grabmueller for providing this patch.
7079 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
7081 * fports.[ch] (scm_file_port_p): New primitive.
7083 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
7085 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
7086 These are now defined in fports.c, strports.c and vports.c.
7088 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
7089 vports.c (scm_tc16_sfport): Made variables (were macros defined in
7092 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
7093 (scm_make_sfptob): Made static. These return a type code now.
7095 fports.c (scm_init_fports), strports.c (scm_init_strports),
7096 vports.c (scm_init_vports): Create the corresponding port types.
7098 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
7099 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
7101 * init.c (scm_init_guile_1): Make sure strports are initialized
7104 * ports.[ch] (scm_make_port_type): Changed the return type to
7107 * ports.c (scm_ports_prehistory): Don't create any port types
7110 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
7111 against scm_tc16_fport directly.
7113 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
7115 * srcprop.c (scm_set_source_property_x): Fix to handle
7116 (set-source-property! <obj> 'copy <datum>) correctly.
7118 2001-01-24 Gary Houston <ghouston@arglist.com>
7120 * filesys.c (scm_link): docstring fix.
7121 * fports.h (scm_setfileno): obsolete declaration removed.
7122 * posix.c: bogus popen declaration removed.
7124 * rdelim.c: new file, split from ioext.c.
7125 * rdelim.h: new file, split from ioext.h
7126 * Makefile.am: add rdelim.c and related files.
7127 * init.c: call scm_init_rdelim. include rdelim.h.
7129 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
7131 This patch was sent by Martin Grabmueller and makes sure that
7132 parameter errors are reported correctly by the lexicographic
7133 ordering predicates.
7135 * strorder.c (string_less_p, string_ci_less_p): New functions.
7137 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
7138 functionality into string_less_p, string_ci_less_p respectively.
7139 The remaining code is just a wrapper to do the parameter
7142 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
7143 parameters and call string_less_p instead of scm_string_less_p.
7145 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
7146 Check the parameters and call string_less_ci_p instead of
7147 scm_string_ci_less_p.
7149 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
7151 This patch modifies scm_display_error to perform parameter
7152 checking. Thanks to Neil Jerram for the bug report.
7154 * backtrace.[ch] (scm_i_display_error): New function.
7156 * backtrace.c (scm_display_error): Added parameter check and
7157 extracted the core functionality into function
7158 scm_i_display_error.
7160 * throw.c (handler_message): Call scm_i_display_error to display
7163 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7165 * eval.c (SCM_APPLY): Added # args check for application of
7166 procedures with arity 3. (Thanks to Anders Holst.)
7168 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
7170 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
7172 (SCM_OPDIRP): Deprecated.
7174 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
7177 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
7178 Instead, give an explicit error message in case the directory is
7181 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
7182 instead of SCM_OPENP and SCM_CLOSEDP.
7184 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
7186 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
7188 * eval.c (inner_eval, scm_eval): Move all real functionality into
7189 inner_eval. Avoid to copy the expression twice by inlining some
7190 code from scm_i_eval.
7192 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
7194 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
7195 now has to be the last clause, as required by R5RS. Thanks to
7196 Martin Grabmueller for the patch.
7198 2001-01-18 Gary Houston <ghouston@arglist.com>
7200 * ioext.c: further simplify scm_read_string_x_partial by defining
7203 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
7205 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
7207 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
7209 * __scm.h: Added comment about architecture and compiler
7210 properties that are required by guile.
7212 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
7213 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
7215 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
7217 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
7219 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
7220 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
7222 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
7224 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
7225 to the names in limits.h.
7227 * numbers.c (abs_most_negative_fixnum): Added.
7229 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
7230 fixnum-min) special case.
7232 (scm_big_and): Fix for negative first parameter.
7234 (scm_bit_extract): Fix for fixnum paramters.
7235 Thanks to Rob Browning for the bug report.
7237 (scm_init_numbers): Initialize abs_most_negative_fixnum.
7239 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
7241 * symbols.c (scm_symbol_bound_p): Fixed comment.
7242 Thanks to Chris Cramer.
7244 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
7246 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
7247 Thanks to Bill Schottstaedt.
7249 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
7251 from Matthias Köppe:
7253 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
7254 casts its result, so doesn't yield an lvalue per ANSI C.
7256 * goops.c (s_scm_sys_set_object_setter_x): use
7257 SCM_SET_ENTITY_SETTER.
7258 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
7260 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
7261 its result, so doesn't yield an lvalue per ANSI C.
7262 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
7263 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
7264 SCM_GC_SET_CARD_FLAGS.
7265 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
7267 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
7269 2001-01-08 Gary Houston <ghouston@arglist.com>
7271 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
7272 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
7273 socket.c (scm_recvfrom): use the new macro, plus minor docstring
7275 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
7276 for fdes. if current input port is used, check that it's a file
7279 2001-01-06 Gary Houston <ghouston@arglist.com>
7281 * ioext.c (scm_read_string_x_partial): new procedure, implements
7282 read-string!/partial.
7283 * ports.c (scm_take_from_input_buffers): new procedure used by
7284 scm_read_string_x_partial.
7285 (scm_drain_input): use scm_take_from_input_buffers.
7287 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
7289 * validate.h (SCM_VALIDATE_NUMBER): New.
7291 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
7293 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
7294 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
7295 SET_DESTROYED): new defines/macros.
7296 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
7297 (add_to_live_list): takes a `guardian_t *' now, not SCM.
7298 (guardian_print): print more info.
7299 (guardian_apply): check if the guardian is destroyed, and throw an
7300 error if so. take one more optional argument `throw_p'.
7301 (scm_guard): depending on the value of `throw_p', return a boolean
7303 (scm_get_one_zombie): remove redundant property test.
7304 (guardian_t): represent the various (currently 3, I hope nothing
7305 more gets added) boolean fields as bit flags.
7306 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
7307 (scm_destroy_guardian_x): new procedure.
7309 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
7310 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
7312 2001-01-01 Gary Houston <ghouston@arglist.com>
7314 * fports.c (fport_write): bugfix: handle short writes for
7315 unbuffered ports too. optimize the buffered case by minimizing
7316 the number of write/flush calls.
7317 (write_all): new helper procedure.
7319 The ChangeLog continues in the file: "ChangeLog-2000"