1 2003-04-06 Mikael Djurfeldt <djurfeldt@nada.kth.se>
3 * num2integral.i.c (INTEGRAL2BIG): Put negation of n inside then
6 2003-04-05 Rob Browning <rlb@defaultvalue.org>
8 * modules.c (scm_module_import_interface): move declaration of
11 2003-04-05 Mikael Djurfeldt <djurfeldt@nada.kth.se>
13 * Makefile.am (scmconfig.h): Look for config.h in top_builddir,
16 * hashtab.c (rehash_after_gc): Clear to_rehash list before
17 processing it in order to avoid an infinite loop.
19 * print.c (scm_prin1): Remember old state of pstate->writingp.
21 2003-04-05 Marius Vollmer <mvo@zagadka.de>
23 * Changed license terms to the plain LGPL thru-out.
25 2003-04-04 Rob Browning <rlb@defaultvalue.org>
27 * socket.c (FLIPCPY_NET_HOST_128): new macro.
28 (ipv6_net_to_num, ipv6_num_to_net, bignum_in_ipv6_range_p):
29 rewrite to handle GMP bignums.
32 * random.c (scm_c_random_bignum): rewrite to handle GMP bignums.
34 * ports.c (scm_getc): minor tweak.
36 * numbers.h: remove SCM_BIGDIG conditionals, reorganize, and
37 rewrite to handle GMP bignums.
39 * numbers.c: rewrite *many* functions to handle GMP bignums.
41 * num2integral.i.c (NUM2INTEGRAL, INTEGRAL2NUM, INTEGRAL2BIG):
44 * num2float.i.c (NUM2FLOAT): handle GMP bignums.
46 * init.c (check_config): remove SCM_BIGDIG conditionals.
47 (scm_init_guile_1): test to make sure mpz_t fits in a double_cell.
49 * gc-card.c ("sweep_card"): handle new mpz_t bignums.
51 * eval.c: remove SCM_BIGDIG conditionals.
53 * eq.c (s_scm_eqv_p): scm_i_bigcomp -> scm_i_bigcmp.
55 2003-03-31 Rob Browning <rlb@defaultvalue.org>
57 * Makefile.am (scmconfig.h): change srcdir to builddir. (Thanks
60 2003-03-27 Rob Browning <rlb@defaultvalue.org>
62 * threads.h: fix various preprocessor usages of new public
63 symbols to expect 0 or 1 values rather than 1 or undefined.
64 i.e. change #ifdef to #if, etc.
66 * threads.c: fix various preprocessor usages of new public
67 symbols to expect 0 or 1 values rather than 1 or undefined.
68 i.e. change #ifdef to #if, etc.
70 * tags.h: fix various preprocessor usages of new public
71 symbols to expect 0 or 1 values rather than 1 or undefined.
72 i.e. change #ifdef to #if, etc.
74 * stacks.c: fix various preprocessor usages of new public
75 symbols to expect 0 or 1 values rather than 1 or undefined.
76 i.e. change #ifdef to #if, etc.
78 * stackchk.h: fix various preprocessor usages of new public
79 symbols to expect 0 or 1 values rather than 1 or undefined.
80 i.e. change #ifdef to #if, etc.
82 * stackchk.c: fix various preprocessor usages of new public
83 symbols to expect 0 or 1 values rather than 1 or undefined.
84 i.e. change #ifdef to #if, etc.
86 * sort.c: fix various preprocessor usages of new public
87 symbols to expect 0 or 1 values rather than 1 or undefined.
88 i.e. change #ifdef to #if, etc.
90 * read.c: fix various preprocessor usages of new public
91 symbols to expect 0 or 1 values rather than 1 or undefined.
92 i.e. change #ifdef to #if, etc.
94 * random.c: fix various preprocessor usages of new public
95 symbols to expect 0 or 1 values rather than 1 or undefined.
96 i.e. change #ifdef to #if, etc.
98 * print.c: fix various preprocessor usages of new public
99 symbols to expect 0 or 1 values rather than 1 or undefined.
100 i.e. change #ifdef to #if, etc.
102 * objects.c: fix various preprocessor usages of new public
103 symbols to expect 0 or 1 values rather than 1 or undefined.
104 i.e. change #ifdef to #if, etc.
106 * numbers.h: fix various preprocessor usages of new public
107 symbols to expect 0 or 1 values rather than 1 or undefined.
108 i.e. change #ifdef to #if, etc.
110 * null-threads.c: fix various preprocessor usages of new public
111 symbols to expect 0 or 1 values rather than 1 or undefined.
112 i.e. change #ifdef to #if, etc.
114 * lang.c: fix various preprocessor usages of new public
115 symbols to expect 0 or 1 values rather than 1 or undefined.
116 i.e. change #ifdef to #if, etc.
118 * lang.h: fix various preprocessor usages of new public
119 symbols to expect 0 or 1 values rather than 1 or undefined.
120 i.e. change #ifdef to #if, etc.
122 * iselect.h: fix various preprocessor usages of new public
123 symbols to expect 0 or 1 values rather than 1 or undefined.
124 i.e. change #ifdef to #if, etc.
126 * init.c: fix various preprocessor usages of new public
127 symbols to expect 0 or 1 values rather than 1 or undefined.
128 i.e. change #ifdef to #if, etc.
130 * gh_data.c: fix various preprocessor usages of new public
131 symbols to expect 0 or 1 values rather than 1 or undefined.
132 i.e. change #ifdef to #if, etc.
134 * gh.h: fix various preprocessor usages of new public
135 symbols to expect 0 or 1 values rather than 1 or undefined.
136 i.e. change #ifdef to #if, etc.
138 * gen-scmconfig.c: change most new public symbols to be defined to
139 0 or 1 rather than being either 1 or undefined.
141 * gc_os_dep.c: fix various preprocessor usages of new public
142 symbols to expect 0 or 1 values rather than 1 or undefined.
143 i.e. change #ifdef to #if, etc.
144 (STACK_GROWS_DOWN): define to 0 or 1 rather than 1 or undef.
146 * gc.h: fix various preprocessor usages of new public
147 symbols to expect 0 or 1 values rather than 1 or undefined.
148 i.e. change #ifdef to #if, etc.
150 * gc-card.c: fix various preprocessor usages of new public
151 symbols to expect 0 or 1 values rather than 1 or undefined.
152 i.e. change #ifdef to #if, etc.
154 * gc-mark.c: fix various preprocessor usages of new public
155 symbols to expect 0 or 1 values rather than 1 or undefined.
156 i.e. change #ifdef to #if, etc.
158 * feature.c: fix various preprocessor usages of new public
159 symbols to expect 0 or 1 values rather than 1 or undefined.
160 i.e. change #ifdef to #if, etc.
162 * evalext.c: fix various preprocessor usages of new public
163 symbols to expect 0 or 1 values rather than 1 or undefined.
164 i.e. change #ifdef to #if, etc.
166 * eval.h: fix various preprocessor usages of new public
167 symbols to expect 0 or 1 values rather than 1 or undefined.
168 i.e. change #ifdef to #if, etc.
170 * eval.c: fix various preprocessor usages of new public
171 symbols to expect 0 or 1 values rather than 1 or undefined.
172 i.e. change #ifdef to #if, etc.
174 * eq.c: fix various preprocessor usages of new public
175 symbols to expect 0 or 1 values rather than 1 or undefined.
176 i.e. change #ifdef to #if, etc.
178 * coop.c: fix various preprocessor usages of new public
179 symbols to expect 0 or 1 values rather than 1 or undefined.
180 i.e. change #ifdef to #if, etc.
182 * coop-threads.c: fix various preprocessor usages of new public
183 symbols to expect 0 or 1 values rather than 1 or undefined.
184 i.e. change #ifdef to #if, etc.
186 * coop-pthreads.c: fix various preprocessor usages of new public
187 symbols to expect 0 or 1 values rather than 1 or undefined.
188 i.e. change #ifdef to #if, etc.
190 * coop-defs.h: fix various preprocessor usages of new public
191 symbols to expect 0 or 1 values rather than 1 or undefined.
192 i.e. change #ifdef to #if, etc.
194 * convert.i.c: fix various preprocessor usages of new public
195 symbols to expect 0 or 1 values rather than 1 or undefined.
196 i.e. change #ifdef to #if, etc.
198 * continuations.c: fix various preprocessor usages of new public
199 symbols to expect 0 or 1 values rather than 1 or undefined.
200 i.e. change #ifdef to #if, etc.
202 * _scm.h: fix various preprocessor usages of new public symbols to
203 expect 0 or 1 values rather than 1 or undefined. i.e. change
206 2003-03-26 Marius Vollmer <marius.vollmer@uni-dortmund.de>
208 * init.c (scm_init_guile_1): Call scm_i_init_deprecated.
210 * deprecated.c, deprecated.h: New files, to collect deprecated
212 * Makefile.am: Added them in all the right places.
214 * Makefile.am (EXTRA_DIST): Added "scmconfig.h.top".
215 (scmconfig.h): Get "scmconfig.h.top" from $(srcdir) so that VPATH
217 (DOT_X_FILES): Removed "iselect.x".
218 (DOT_DOC_FILES): Removed "iselect.doc".
220 2003-03-25 Rob Browning <rlb@defaultvalue.org>
222 * win32-socket.h: #include "libguile/__scm.h". Replace usage of
223 HAVE_WINSOCK2_H with SCM_HAVE_WINSOCK2_H.
225 * win32-socket.c: #include <config.h> if HAVE_CONFIG_H.
227 * vports.c: #include <config.h> if HAVE_CONFIG_H.
229 * unif.c: #include <config.h> if HAVE_CONFIG_H. Replace usage of
230 HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
232 * threads.h: replace usage of struct timespect with
233 scm_t_timespec. Replace usage of USE_PTHREAD_THREADS with
234 SCM_USE_PTHREAD_THREADS. Remove typedef for struct timespec in
235 favor of scm_t_timespec from scmconfig.h.
237 * threads.c: move libguile/_scm.h include to the top so we pick up
238 any critical defines like _GNU_SOURCE early. Replace usage of
239 struct timespect with scm_t_timespec. Replace usage of
240 STACK_GROWS_UP with SCM_STACK_GROWS_UP. Replace usage of
241 USE_PTHREAD_THREADS with SCM_USE_PTHREAD_THREADS.
243 * threads-plugin.h: replace usage of struct timespect with
246 * threads-plugin.c: #include <config.h> if HAVE_CONFIG_H. Replace
247 usage of struct timespect with scm_t_timespec.
249 * tags.h: move HAVE_STDINT_H handling to scmconfig.h. Move
250 HAVE_INTTYPES_H handling to scmconfig.h. #include
251 "libguile/__scm.h". Rework handling for scm_t_bits,
252 scm_t_signed_bits, SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
253 SCM_T_SIGNED_BITS_MIN, and SIZEOF_SCM_T_BITS to use scm_t_intptr,
254 scm_t_uintptr, SCM_SIZEOF_INTPTR_T, and SCM_SIZEOF_UINTPTR_T, and
255 SCM_SIZEOF_UNSIGNED_LONG. Rename usage of HAVE_ARRAYS to
258 * symbols.c: #include <config.h> if HAVE_CONFIG_H.
260 * struct.c: #include <config.h> if HAVE_CONFIG_H.
262 * strports.c: #include <config.h> if HAVE_CONFIG_H.
264 * strop.c: #include <config.h> if HAVE_CONFIG_H.
266 * stime.h: move handling of time related headers to scmconfig.h.
268 * stime.c: #include <config.h> if HAVE_CONFIG_H.
270 * stacks.c: replace usage of STACK_GROWS_UP with
273 * sort.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of
274 HAVE_ARRAYS to SCM_HAVE_ARRAYS.
276 * socket.c: #include <config.h> if HAVE_CONFIG_H. Replace usage
277 of uint32 and HAVE_UINT_32 with scm_t_int32.
279 * smob.c: #include <config.h> if HAVE_CONFIG_H.
281 * simpos.c: #include <config.h> if HAVE_CONFIG_H.
283 * script.c: #include <config.h> if HAVE_CONFIG_H.
285 * scmsigs.c: #include <config.h> if HAVE_CONFIG_H.
287 * scmconfig.h.top: new file -- preamble for scmconfig.h.
289 * rw.c: #include <config.h> if HAVE_CONFIG_H.
291 * regex-posix.c: #include <config.h> if HAVE_CONFIG_H.
293 * read.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
295 * rdelim.c: #include <config.h> if HAVE_CONFIG_H.
297 * random.c: #include <config.h> if HAVE_CONFIG_H. Replace usage
298 of LONG32, LONG64, SIZEOF_LONG, and HAVE_LONG_LONGS with
299 scm_t_int32, scm_t_int64, and SCM_HAVE_T_INT64. Rename usage of
300 HAVE_ARRAYS to SCM_HAVE_ARRAYS.
302 * ramap.c: replace usage of HAVE_LONG_LONGS with
303 "SCM_SIZEOF_LONG_LONG != 0".
305 * putenv.c: #include <config.h> if HAVE_CONFIG_H. #include
306 "libguile/scmconfig.h".
308 * pthread-threads.c: #include <config.h> if HAVE_CONFIG_H.
310 * print.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
311 Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
313 * posix.c: #include <config.h> if HAVE_CONFIG_H.
315 * ports.c: #include <config.h> if HAVE_CONFIG_H.
317 * objects.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
319 * numbers.h: replace usage of HAVE_FLOATINGPOINT_H with
320 SCM_HAVE_FLOATINGPOINT_H. Replace usage of HAVE_IEEEFP_H with
321 SCM_HAVE_IEEEFP_H. Replace usage of HAVE_NAN_H with
322 SCM_HAVE_NAN_H. Replace usage of STDC_HEADERS with
323 SCM_HAVE_STDC_HEADERS. Replace usage of ptrdiff_t with
324 scm_t_ptrdiff. Replace usage of HAVE_LONG_LONGS with
325 "SCM_SIZEOF_LONG_LONG != 0".
327 * numbers.c: #include <config.h> if HAVE_CONFIG_H. Replace usage
328 of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0". Replace
329 usage of ptrdiff_t with scm_t_ptrdiff. Replace usage of
330 SIZEOF_PTRDIFF_T with SCM_SIZEOF_SCM_T_PTRDIFF.
332 * num2integral.i.c: #include <config.h> if HAVE_CONFIG_H.
334 * null-threads.h: replace usage of struct timespect with
337 * net_db.c: #include <config.h> if HAVE_CONFIG_H.
339 * mkstemp.c: #include <config.h> if HAVE_CONFIG_H. #include
340 "libguile/__scm.h". Remove definition of gcc_uint64_t in favor of
341 scm_t_uint64 and rename usages.
343 * mallocs.c: #include <config.h> if HAVE_CONFIG_H.
345 * load.c: #include <config.h> if HAVE_CONFIG_H.
347 * iselect.h: move handling of time related headers to scmconfig.h.
348 Rename usage of HAVE_SYS_SELECT_H to SCM_HAVE_SYS_SELECT_H.
349 Rename usage of HAVE_WINSOCK2_H to SCM_HAVE_WINSOCK2_H. Rename
350 usage of USE_COOP_THREADS to SCM_USE_COOP_THREADS.
352 * iselect.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
353 of USE_COOP_THREADS to SCM_USE_COOP_THREADS. Rename usage of
354 USE_NULL_THREADS to SCM_USE_NULL_THREADS.
356 * ioext.c: #include <config.h> if HAVE_CONFIG_H.
358 * inline.h: #include "libguile/__scm.h" at the top. Change code
359 to use SCM_C_INLINE and SCM_INLINE_C_INCLUDINT_INLINE_H to decide
360 what to do instead of creating a new public #define. Rename usage
361 of USE_COOP_THREADS to SCM_USE_COOP_THREADS. Rename usage of
362 USE_NULL_THREADS to SCM_USE_NULL_THREADS. Rename usage of
363 USE_COPT_THREADS to SCM_USE_COPT_THREADS.
365 * inline.c: rearrange handling -- now we just #define
366 SCM_INLINE_C_INCLUDING_INLINE_H to 1 and #include
367 "libguile/inline.h". scmconfig.h will define SCM_C_INLINE as
368 appropriate, and we use that in inline.h along with the above
369 define to determine how to respond.
371 * init.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of
372 HAVE_ARRAYS to SCM_HAVE_ARRAYS.
374 * guile.c: #include <config.h> if HAVE_CONFIG_H.
376 * gh_data.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
377 of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
379 * gh.h: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
381 * gen-scmconfig.h.in: new file -- see gen-scmconfig.c for details.
383 * gen-scmconfig.c: new file -- see comments in file for details.
385 * gdbinit.c: #include <config.h> if HAVE_CONFIG_H.
387 * gc_os_dep.c: #include <config.h> if HAVE_CONFIG_H. Replace
388 usage of STACK_GROWS_UP with SCM_STACK_GROWS_UP.
390 * gc.h: replace usage of SIZEOF_LONG with
391 SCM_SIZEOF_UNSIGNED_LONG. Replace usage of USE_PTHREAD_THREADS
392 with SCM_USE_PTHREAD_THREADS. Remove SCM_SIZEOF_LONG definition
393 since we handle that in scmconfig.h now.
395 * gc.c: #include <config.h> if HAVE_CONFIG_H.
397 * gc-mark.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
398 of HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of
399 HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
401 * gc-malloc.c: #include <config.h> if HAVE_CONFIG_H.
403 * gc-card.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
404 Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
406 * fports.c: #include <config.h> if HAVE_CONFIG_H.
408 * filesys.c: #include <config.h> if HAVE_CONFIG_H.
410 * feature.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
411 of USE_NULL_THREADS to SCM_USE_NULL_THREADS.
413 * extensions.c: #include <config.h> if HAVE_CONFIG_H.
415 * evalext.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
416 Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
418 * eval.c: #include <config.h> if HAVE_CONFIG_H. #include
419 "libguile/__scm.h" rather than scmconfig.h. Rename usage of
420 HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of HAVE_LONG_LONGS
421 with "SCM_SIZEOF_LONG_LONG != 0".
423 * error.c: #include <config.h> if HAVE_CONFIG_H.
425 * eq.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of
426 HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of HAVE_LONG_LONGS
427 with "SCM_SIZEOF_LONG_LONG != 0".
429 * deprecation.c: #include <config.h> if HAVE_CONFIG_H.
431 * coop.c: replace usage of struct timespect with scm_t_timespec.
432 #include <config.h> if HAVE_CONFIG_H.
434 * coop-threads.c: #include "libguile/_scm.h" early. Replace
435 usage of struct timespect with scm_t_timespec. Replace usage of
436 STACK_GROWS_UP with SCM_STACK_GROWS_UP.
438 * coop-pthreads.c: #include "libguile/_scm.h" early. Replace
439 usage of struct timespect with scm_t_timespec. Replace usage of
440 STACK_GROWS_UP with SCM_STACK_GROWS_UP.
442 * coop-defs.h: move handling of time related headers to
443 scmconfig.h. Add #include "libguile/__scm.h". Rename usage of
444 HAVE_WINSOCK2_H to SCM_HAVE_WINSOCK2_H. Replace usage of struct
445 timespect with scm_t_timespec.
447 * convert.i.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
449 * convert.h: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
451 * convert.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
452 of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
454 * continuations.c: move libguile/_scm.h include to the top so we
455 pick up any critical defines like _GNU_SOURCE early.
457 * backtrace.c: #include <config.h> if HAVE_CONFIG_H.
459 * async.c: #include <config.h> if HAVE_CONFIG_H.
461 * alloca.c: #include <config.h> if HAVE_CONFIG_H.
463 * _scm.h: #include <config.h> if HAVE_CONFIG_H.
464 Rename usage of USE_PTHREAD_THREADS to SCM_USE_PTHREAD_THREADS.
466 * __scm.h: move libguile/scmconfig.h include up to the top, so
467 we're sure to pick up any critical defines like _GNU_SOURCE early.
468 #include <limits.h> removed in favor of scmconfig.h inclusion when
469 appropriate. STDC_HEADERS based inclusion of stdlib.h,
470 sys/types.h, stddef.h, and sys/stdtypes.h removed in favor of
471 scmconfig.h inclusion when appropriate. Various Win32 related
472 definitions removed in favor of scmconfig.h inclusion when
474 (HAVE_UINTPTR_T): definition removed (see NEWS).
475 (SIZEOF_PTRDIFF_T): definition removed (see NEWS).
476 (HAVE_LONG_LONGS): definition removed (see NEWS).
477 (HAVE_LONG_LONG): definition removed (see NEWS).
478 (HAVE_PTRDIFF_T): definition removed (see NEWS).
480 * Makefile.am: scmconfig.h is now generated by building and
481 running gen-scmconfig.h and capturing its output. gen-scmconfig
482 uses config.h and the configure.in generated gen-scmconfig.h to
483 decide what to output. See gen-scmconfig.c for details.
484 (noinst_PROGRAMS): add gen-scmconfig.
485 (gen_scmconfig_SOURCES): new variable.
486 (gen-scmconfig.$(OBJEXT)): new target - be careful to handle
487 cross-compiling right.
488 (scmconfig.h): build scmconfig.h from gen-scmconfig's output.
489 (BUILT_SOURCES): add scmconfig.h.
491 2003-03-19 Marius Vollmer <mvo@zagadka.de>
493 * gc_os_dep.c: Added defines for sparc-unknown-netbsdelf1.5 from
496 2003-03-19 Mikael Djurfeldt <djurfeldt@nada.kth.se>
498 * goops.c (make_class_from_template): New fourth arg:
500 (scm_class_extended_generic_with_setter, scm_class_self): Fixed
503 * smob.c (scm_set_smob_apply): Call scm_i_inherit_applicable.
505 * goops.c, objects.c, objects.h (scm_make_extended_class): New
506 second arg: applicablep.
507 (scm_i_inherit_applicable): New function.
509 * goops.c, goops.h (scm_class_applicable,
510 scm_class_extended_accessor): New classes.
512 2003-03-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
514 * procs.c (scm_procedure_documentation): Removed redundant
515 SCM_NIMP test and replaced other calls to SCM_IMP by more explicit
518 2003-03-11 Mikael Djurfeldt <djurfeldt@nada.kth.se>
520 * list.c, list.h (scm_filter, scm_filter_x): New functions.
522 * modules.c (scm_module_import_interface): New function.
524 * goops.c, goops.h (scm_class_accessor_method): Renamed from
526 (scm_class_accessor): New class.
528 2003-03-06 Mikael Djurfeldt <djurfeldt@nada.kth.se>
530 * goops.c (scm_primitive_generic_generic): Enable primitive
531 generic if not enabled.
532 (scm_sys_goops_loaded): Setup unextended primitive generics.
534 * goops.c, goops.h (scm_c_extend_primitive_generic): New function.
536 * snarf.h (SCM_PRIMITIVE_GENERIC, SCM_PRIMITIVE_GENERIC_1): New
539 * numbers.c (scm_abs): Use SCM_PRIMITIVE_GENERIC. (This is only a
540 testing example. All uses of SCM_GPROC should be converted.)
542 * procprop.c (scm_stand_in_scm_proc): Use scm_assq instead of
545 * eq.c (scm_equal_p): Turned into a primitive generic.
547 2003-02-27 Rob Browning <rlb@defaultvalue.org>
549 * Makefile.am (scmconfig.h): new target -- generate file from
551 (modinclude_HEADERS): remove version.h.
552 (nodist_modinclude_HEADERS): add version.h.
554 2003-02-24 Mikael Djurfeldt <djurfeldt@nada.kth.se>
556 This fixes a serious GC bug, introduced during the latest
557 reorganization of the GC, which disabled freeing of structs and
560 * struct.c (scm_struct_prehistory): Init scm_i_structs_to_free to
562 (scm_struct_prehistory): Move scm_free_structs to
563 scm_before_mark_c_hook.
565 * gc-card.c (sweep_card): Check that we haven't swept structs on
566 this card before. That can happen if scm_i_sweep_all_segments has
567 been called from some other place than scm_igc.
569 2003-02-19 Mikael Djurfeldt <djurfeldt@nada.kth.se>
571 * environments.c (DEFAULT_OBARRAY_SIZE): Changed from 137 to 31
572 (since hash tables now adapt their size).
574 * modules.c (scm_modules_prehistory): Changed from 2001 to 1533
575 (current number of prehistory bindings; hashtable code will select
576 a prime which is greater than this value).
578 * symbols.c (scm_symbols_prehistory): Changed from 1009 to 2139
579 (current number of initial symbols).
581 * properties.c (scm_init_properties): Don't specify size of
582 scm_properties_whash.
584 * objprop.c (scm_init_objprop): Don't specify size of
587 * keywords.c (scm_init_keywords): Don't specify a hash table size.
589 * hooks.c (scm_c_hook_add): Fixed bug in append mode.
591 The following changes introduce the use of resizable hash tables
592 throughout Guile. It also renames the old *-hash-table* functions
593 to *-alist-vector* and places them, together with the rest of the
594 weak vector support, in the module (ice-9 weak-vector). We should
595 probably introduce a new, better, API for weak references, for
596 example "weak pairs" a la MIT-Scheme. (In Chez scheme, they even
597 look like and are used like ordinary pairs.)
599 * environments.c (obarray_enter, obarray_retrieve, obarray_remove,
600 leaf_environment_fold, obarray_remove_all): Use hashtable
603 * gc.c (scm_init_storage): Moved hook initialization to
604 scm_storage_prehistory.
605 (scm_storage_prehistory): New function.
606 (scm_igc): Added commentary about placement of
607 scm_after_sweep_c_hook.
609 * gc-mark.c (scm_mark_all): Use hashtable accessors.
610 (scm_gc_mark_dependencies): Use SCM_WVECT_WEAK_KEY_P and
611 SCM_WVECT_WEAK_VALUE_P.
613 * hashtab.c, hashtab.h (scm_hash_for_each, scm_hash_map): New
615 (scm_vector_to_hash_table, scm_c_make_resizing_hash_table):
617 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table,
618 scm_make_doubly_weak_hash_table): Moved here from weaks.c.
620 * init.c (scm_init_guile_1): Removed call to scm_init_weaks; Added
621 calls to scm_storage_prehistory and scm_hashtab_prehistory.
623 * modules.c (module-reverse-lookup): Use hashtable accessors.
625 * symbols.c, symbols.h (scm_i_hash_symbol): New function.
627 * weaks.c, weaks.h (scm_make_weak_key_alist_vector,
628 scm_make_weak_value_alist_vector,
629 scm_make_doubly_weak_alist_vector): New functions.
631 * weaks.c (scm_init_weaks_builtins): New function.
633 * weaks.h (SCM_WVECTF_WEAK_KEY, SCM_WVECTF_WEAK_VALUE,
634 SCM_WVECTF_NOSCAN, SCM_WVECT_WEAK_KEY_P, SCM_WVECT_WEAK_VALUE_P,
635 SCM_WVECT_NOSCAN_P): New macros.
637 * weaks.c (scm_scan_weak_vectors): Use SCM_WVECT_WEAK_KEY_P
638 and SCM_WVECT_WEAK_VALUE_P.
640 * weaks.c, weaks.h (scm_i_allocate_weak_vector): Renamed from
641 allocate_weak_vector and exported.
643 2003-02-13 Mikael Djurfeldt <djurfeldt@nada.kth.se>
645 * hashtab.c: Undid thread safety. (We decided that it's better to
646 let the user explicitly protect the tables (or not) according what
647 is suitable for the application.)
649 2003-02-12 Mikael Djurfeldt <djurfeldt@nada.kth.se>
651 * hashtab.c (scm_hash_fn_remove_x, scm_internal_hash_fold): Made
652 thread safe and handle resizing tables.
653 (scm_ihashx, scm_sloppy_assx, scm_delx_x): Removed
654 SCM_DEFER/ALLOW_INTS.
656 2003-02-11 Mikael Djurfeldt <djurfeldt@nada.kth.se>
658 * hashtab.c (scm_vector_to_hash_table,
659 scm_c_make_resizing_hash_table, scm_make_hash_table): New
661 (scm_hash_fn_get_handle, scm_hash_fn_create_handle_x): Made thread
662 safe and handle resizing tables.
664 * weaks.c (scm_make_weak_key_hash_table,
665 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
666 Size argument made optional. Return resizable table if not
669 2003-02-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
671 * eval.c (scm_trampoline_0, scm_trampoline_1, scm_trampoline_2):
672 Fixed formals tests for closures. (Thanks to Kevin Ryde.)
674 2003-02-05 Mikael Djurfeldt <djurfeldt@nada.kth.se>
676 * debug.c (scm_procedure_source): Handle all objects for which
677 procedure? is #t. (Thanks to Bill Schottstaedt.)
679 2003-01-23 Mikael Djurfeldt <djurfeldt@nada.kth.se>
681 * futures.c (mark_futures): Don't need to mark data of recycled
683 (scan_futures, cleanup_undead): Be smarter about marking
684 futures---avoid unnecessary passes through future lists.
686 * futures.h, futures.c: New files; Introduced recycling of
687 futures. For fine-grained threading this lifts performance to
688 another level. We can now use parallelization in inner loops of
689 Guile programs without impossible overhead.
691 * threads.h, threads.c: Moved futures to their own file.
693 * Makefile.am (libguile_la_SOURCES): Added futures.c.
694 (DOT_X_FILES): Added futures.x.
695 (DOT_DOC_FILES): Added futures.doc.
696 (modinclude_HEADERS): Added futures.h.
698 * threads.c, threads.h (scm_i_create_thread): Renamed from
699 create_thread and made global.
701 * futures.c (scm_make_future): New procedure.
703 * eval.c: #include "libguile/futures.h".
705 * init.c: #include "futures.h"
706 (scm_init_guile_1): Call scm_init_futures.
708 * stime.c (SCM_TIME_UNITS_PER_SECOND): Renamed from CLKTCK.
710 * stime.h (SCM_TIME_UNITS_PER_SECOND): Definition moved here.
712 * eval.c, eval.h (scm_trampoline_0, scm_i_call_closure_0): New
715 * eval.c (scm_trampoline_1): Fixed arguments test for closures.
717 2003-01-22 Mikael Djurfeldt <djurfeldt@nada.kth.se>
719 * threads.c (create_thread): Don't unwind dynwind chain of parent
720 thread before creation. Just start the new thread with an empty
723 2003-01-20 Mikael Djurfeldt <djurfeldt@nada.kth.se>
725 * evalext.c, evalext.h (scm_self_evaluating_p): New function.
727 2003-01-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
729 * threads.c (scm_timed_wait_condition_variable): Support timed
730 waiting also for simple condition variables.
732 * goops.c (TEST_CHANGE_CLASS): Use scm_change_object_class instead
733 of calling the procedure change-object-class.
735 2003-01-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
737 * ramap.c (scm_ramapc): Typo in error message.
739 2003-01-08 Mikael Djurfeldt <djurfeldt@nada.kth.se>
741 * goops.c (scm_sys_prep_layout_x): Bugfix: Only create layout for
742 slots with instance allocation.
744 * goops.c, goops.h (scm_class_extended_generic_with_setter): New
746 (scm_compute_applicable_methods): Use scm_generic_function_methods.
748 * goops.c (scm_generic_function_methods): Support extended
751 2002-12-29 Mikael Djurfeldt <djurfeldt@nada.kth.se>
753 * eval.c (unmemocopy): Bugfix: scm_sym_delay --> scm_sym_future.
754 Thanks to Neil for pointing this out!
756 2002-12-29 Neil Jerram <neil@ossau.uklinux.net>
758 * lang.h: Remove declarations matching definitions removed from
761 2002-12-28 Neil Jerram <neil@ossau.uklinux.net>
763 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
764 scm_m_while, scm_nil_eq): Remove definitions that were superfluous
765 and already commented out.
767 * read.h (scm_lreadparen), read.c (scm_lreadr, scm_read_token,
768 scm_lreadparen): Support reading vectors with Elisp syntax if
769 SCM_ELISP_READ_EXTENSIONS is defined. (SCM_ELISP_READ_EXTENSIONS
770 is not currently defined, and there isn't even a configure switch
773 2002-12-26 Marius Vollmer <mvo@zagadka.ping.de>
775 * Makefile.am (c-tokenize.o): Refer to source via $< so that vpath
777 (EXTRA_DIST): Added version.h.in.
779 2002-12-21 Mikael Djurfeldt <djurfeldt@nada.kth.se>
781 This change makes it possible for one thread to do lazy sweeping
782 while other threads are running. Now only the mark phase need to
783 have all threads asleep. We should look further into this issue.
784 Presently, I've put the locking of scm_i_sweep_mutex at
785 "conservative" places due to my current lack of knowledge about
786 the garbage collector. Please feel free to restrict these regions
787 further to allow for maximal parallelism!
789 * gc.c, gc.h (scm_i_sweep_mutex): New mutex.
791 * gc.c (scm_gc_for_newcell), gc-malloc.c (scm_realloc,
792 scm_gc_register_collectable_memory): Substitute locking of
793 scm_i_sweep_mutex for calls to scm_i_thread_put_to_sleep.
794 (scm_igc): Lock sweep mutex here instead of in callers; Calls to
795 scm_i_thread_put_to_sleep/scm_i_thread_wake_up used to demarkate
796 the single-thread section (which now only contains the mark
798 (scm_gc): Don't lock sweeo mutex here since scm_igc locks it;
799 Removed SCM_DEFER/ALLOW_INTS. Simply call scm_igc directly.
801 * threads.c (gc_section_mutex): Removed.
803 2002-12-19 Mikael Djurfeldt <mdj@kvast.blakulla.net>
805 * threads.c (create_thread): Clear parent field in root state in
806 order not to unnecessarily remember dead threads.
808 * eval.c (call_subr2o_1, call_lsubr2_2): New functions.
809 (scm_trampoline_1, scm_trampoline_2): Use them.
811 2002-12-18 Mikael Djurfeldt <mdj@kvast.blakulla.net>
813 Partial introduction of real plugin interface.
815 * Makefile.am (modinclude_HEADERS): Added threads-plugin.h.
816 (EXTRA_DIST): Added threads-plugin.c.
818 * threads-plugin.h, threads-plugin.c: New files.
820 * threads.h: #include "libguile/threads-plugin.h".
822 * threads.c: #include "libguile/threads-plugin.c".
824 * pthread-threads.c: Temporarily remove debugging functions.
826 * threads.c, threads.h (scm_yield): Added back.
828 2002-12-18 Mikael Djurfeldt <mdj@kvast.blakulla.net>
830 * threads.c (really_launch): Detach before unlocking
831 thread_admin_mutex in order not to risk being joined.
832 (scm_i_thread_put_to_sleep, scm_i_thread_wake_up): Keep
833 thread_admin_mutex locked during GC.
835 * pthread-threads.c, pthread-threads.h: Improvements to debugging
838 2002-12-16 Mikael Djurfeldt <mdj@kvast.blakulla.net>
840 * pthread-threads.c, pthread-threads.h (SCM_DEBUG_THREADS): Added
841 support for debugging mutex operations.
843 * threads.c (scm_thread): Removed filed joining_threads.
844 (thread_print): Print thread number as well as address of thread
846 (scm_join_thread): Bugfix.
847 (scm_lock_mutex, scm_try_mutex, scm_unlock_mutex,
848 scm_timed_wait_condition_variable, scm_signal_condition_variable,
849 scm_broadcast_condition_variable): Use the low-level API.
850 (scm_all_threads): Return copy of thread list (to prevent
851 unintended destruction).
852 (scm_threads_prehistory): Initialize heap_mutex of fake thread.
854 * pthread-threads.c, pthread-threads.h, threads.c: Fixes to
855 pthread "native" recursive mutex support.
857 2002-12-15 Mikael Djurfeldt <djurfeldt@nada.kth.se>
859 * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): New definitions.
860 Simply lock a thread C API recursive mutex.
861 (SCM_NONREC_CRITICAL_SECTION_START,
862 SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
863 SCM_REC_CRITICAL_SECTION_END): Removed.
865 * eval.c: Replaced SOURCE_SECTION_START / SOURCE_SECTION_END with
866 direct calls to scm_rec_mutex_lock / unlock around the three calls
867 to scm_m_expand_body.
869 * eval.c, eval.h (promise_free): New function.
870 (scm_force): Rewritten; Now thread-safe; Removed
871 SCM_DEFER/ALLOW_INTS.
873 * pthread-threads.h: Added partially implemented plugin interface
874 for recursive mutexes. These are, for now, only intended to be
875 used internally within the Guile implementation.
877 * pthread-threads.c: New file.
879 * threads.c: Conditionally #include "pthread-threads.c".
881 * eval.c, eval.h (scm_makprom, scm_force): Rewritten to be
884 * snarf.h (SCM_MUTEX, SCM_GLOBAL_MUTEX, SCM_REC_MUTEX,
885 SCM_GLOBAL_REC_MUTEX): New macros.
887 * eval.c, threads.c, threads.h, snarf.h: Rewrote critical section
888 macros---use mutexes instead.
890 * tags.h (SCM_IM_FUTURE): New tag.
892 * eval.c (scm_m_future): New primitive macro.
893 (SCM_CEVAL): Support futures.
894 (unmemocopy): Support unmemoization of futures.
896 * print.c (scm_isymnames): Name of future isym.
898 * version.c: Unmade some changes to my private copy that got
899 committed by mistake.
901 2002-12-11 Mikael Djurfeldt <mdj@kvast.blakulla.net>
903 * gc-malloc.c, gc.h, init.c: Reverted gc-malloc change of
906 * gc.c (scm_igc): Don't call scm_i_thread_invalidate_freelists.
908 * gc.c (scm_gc_sweep): Call it here instead, which is a more
911 * threads.c (create_thread): Remember root object until the handle
912 of the new thread is on all_threads list.
914 * root.c (scm_make_root): Moved copying of fluids until after
915 creation of root handle so that the fluids are GC protected. Also
916 removed the critical section.
918 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
920 * gc-malloc.c, gc.h (scm_gc_malloc_prehistory): New function.
922 * gc-malloc.c (malloc_mutex): New mutex.
923 (scm_gc_malloc_prehistory): Initialize it.
924 (scm_realloc): Serialize call to realloc
925 (scm_calloc): Same for calloc.
926 Thanks to Wolfgang Jaehrling!
927 (Now we have to make sure all calls to malloc/realloc are made
930 * init.c (scm_init_guile_1): Call scm_gc_malloc_prehistory.
932 * threads.c (really_launch): Release heap (to prevent deadlock).
933 (create_thread): Release heap before locking thread admin mutex.
935 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
937 * threads.c (scm_i_thread_invalidate_freelists): New
940 * gc.c (scm_igc): Call scm_i_thread_invalidate_freelists.
942 * modules.c (scm_export): Inserted a return statement.
944 2002-12-10 Han-Wen Nienhuys <hanwen@cs.uu.nl>
946 * modules.c (scm_export): new function
948 * gc-card.c: add a note about malloc()/free() overhead.
950 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
952 * Makefile.am (c-tokenize.$(OBJEXT)): Don't look for c-tokenize.c
955 2002-12-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
957 These changes remove scm_ints_disabled (which hasn't has any
958 effect in Guile for quite some time).
960 * async.c, error.h (scm_ints_disabled): Removed.
962 * gc.c (scm_gc_for_newcell), init.c (scm_init_guile_1),
963 root.c (scm_internal_cwdr), gdbint.c (SCM_BEGIN_FOREIGN_BLOCK,
964 SCM_END_FOREIGN_BLOCK): Don't touch scm_ints_disabled.
967 * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): Define as a recursive
969 (SCM_REDEFER_INTS, SCM_ALLOW_INTS): Define as SCM_DEFER_INTS and
972 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
974 * threads.c (scm_mutex_lock, scm_cond_wait, scm_cond_timedwait):
975 Removed accidental #if 0 around these functions.
977 These changes are the start of support for preemptive
978 multithreading. Marius and I have agreed that I commit this code
979 into the repository although it isn't thoroughly tested and surely
980 introduces many bugs. The bugs should only be exposed when using
981 threads, though. Signalling and error handling for threads is
982 very likely broken. Work on making the implementation cleaner and
983 more efficient is needed.
985 * __scm.h (SCM_ALLOW_INTS_ONLY): Removed.
986 (SCM_NONREC_CRITICAL_SECTION_START,
987 SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
988 SCM_REC_CRITICAL_SECTION_END): New macros.
989 (SCM_CRITICAL_SECTION_START/END): Defined here.
991 * eval.c: Insert SOURCE_SECTION_START / SOURCE_SECTION_END around
992 the three calls to scm_m_expand_body.
994 * gc.h: #include "libguile/pthread-threads.h";
995 (SCM_FREELIST_CREATE, SCM_FREELIST_LOC): New macros.
997 * gc.c (scm_i_freelist, scm_i_freelist2): Defined to be of type
1000 * gc.c, gc-freelist.c, inline.h: Use SCM_FREELIST_LOC for freelist
1003 * gc-freelist.c (scm_gc_init_freelist): Create freelist keys.
1005 * gc-freelist.c, threads.c (really_launch): Use
1006 SCM_FREELIST_CREATE.
1008 * gc-malloc.c (scm_realloc, scm_gc_register_collectable_memory):
1010 * gc.c (scm_i_expensive_validation_check, scm_gc,
1011 scm_gc_for_newcell): Put threads to sleep before doing GC-related
1012 heap administration so that those pieces of code are executed
1013 single-threaded. We might consider rewriting these code sections
1014 in terms of a "call_gc_code_singly_threaded" construct instead of
1015 calling the pair of scm_i_thread_put_to_sleep () and
1016 scm_i_thread_wake_up (). Also, we would want to have as many of
1017 these sections eleminated.
1019 * init.c (scm_init_guile_1): Call scm_threads_prehistory.
1021 * inline.h: #include "libguile/threads.h"
1023 * pthread-threads.h: Macros now conform more closely to the
1024 pthreads interface. Some of them now take a second argument.
1026 * threads.c, threads.h: Many changes.
1028 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1030 * Makefile.am (version.h): Changed $^ --> $< in rule for
1033 2002-12-08 Rob Browning <rlb@defaultvalue.org>
1035 * version.h.in (SCM_MICRO_VERSION): use @--@ substitution now.
1036 (SCM_MINOR_VERSION): use @--@ substitution now.
1037 (SCM_MICRO_VERSION): use @--@ substitution now.
1038 (scm_effective_version): new function prototype.
1040 * version.c (scm_effective_version): new function, also add
1043 * Makefile.am (schemelibdir): VERSION -> GUILE_EFFECTIVE_VERSION.
1044 (libpath.h): use GUILE_EFFECTIVE_VERSION to compute
1046 (version.h): generate this here rather than configure.in. This
1047 approach tracks source edits better (i.e. more immediately).
1048 Might be worth considering for other .in files too.
1050 2002-12-02 Marius Vollmer <mvo@zagadka.ping.de>
1052 Reorganized thread package selection. A thread package now only
1053 implements a small set of pthread like functions and Guile
1054 implements the rest on top of that. Guile's implementation is
1055 what the "coop-pthreads" package has been previously. Support for
1056 "coop" threads has been removed until I get time to add it again.
1058 * Makefile.am (libguile_la_SOURCES): Removed iselect.c.
1059 (noinst_HEADERS): Removed coop-threads.c, coop-threads.h, coop.c,
1060 null-threads.c, coop-pthreads.c.
1061 (modinclude_HEADERS): Removed coop-defs.h, coop-pthreads.h. Added
1064 * validate.h (SCM_VALIDATE_THREAD): Moved to threads.h.
1066 * threads.h: Do not include "libguile/coop-defs.h". Include
1067 "libguile/pthread-threads.h" for USE_COPT_THREADS. Removed
1068 (previously deprecated) C level thread API prototypes. They are
1069 now in the thread package specific headers, "null-threads.h" and
1070 "pthread-threads.h".
1071 (SCM_VALIDATE_THREAD, SCM_VALIDATE_MUTEX, SCM_VALIDATE_CONDVAR):
1073 (scm_threads_init): Removed.
1074 (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END,
1075 SCM_THREAD_SWITCHING_CODE, scm_i_switch_counter,
1076 SCM_I_THREAD_SWITCH_COUNT): Define here.
1077 (scm_single_thread_p): Removed.
1078 (scm_call_with_new_thread): Take two args directly instead of list
1080 (scm_i_thread_data, scm_i_set_thread_data, SCM_THREAD_LOCAL_DATA,
1081 SCM_SET_THREAD_LOCAL_DATA): Define here.
1083 * threads.c: Merged with "coop-pthreads.c".
1085 * null-threads.h: Implement pthread-like API as a set of macros.
1087 * pthread-threads.h: New, implement pthread-like API by deferring
1090 * init.c (scm_init_guile_1): Do not call scm_init_iselect, which
1091 has been lost in the reorganization.
1093 2002-12-01 Mikael Djurfeldt <mdj@linnaeus>
1095 The following change makes it possible to move procedure
1096 application dispatch outside inner loops. The motivation was
1097 clean implementation of efficient replacements of R5RS primitives
1100 The semantics is clear: scm_trampoline_N returns an optimized
1101 version of scm_call_N (or NULL if the procedure isn't applicable
1104 Applying the optimization to map and for-each increases efficiency
1105 noticeably. For example, (map abs ls) is 8 times faster than
1108 * eval.h (scm_t_trampoline_1, scm_t_trampoline_2): New types.
1110 * eval.c, eval.h (scm_trampoline_1, scm_trampoline_2): New functions.
1112 * eval.c (call_subr2_2, call_lsubr_2, call_closure_2): New functions;
1113 (map, for-each): Handle also application on two args as a special
1114 case; Use trampolines.
1118 * sort.c (scm_cmp_function): Choose subr2less for scm_tc7_subr_2o;
1119 (subr2oless): Removed.
1120 (scm_restricted_vector_sort_x): Use scm_return_first to keep the
1121 vector GC protected.
1123 * eval.c (check_map_args): Use scm_out_of_range_pos instead of
1126 2002-11-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1128 * evalext.[ch] (scm_m_undefine, undefine): Deprecated.
1130 2002-11-17 Mikael Djurfeldt <mdj@linnaeus>
1132 * debug.c (scm_make_iloc): Added missing "return".
1134 2002-11-17 Marius Vollmer <mvo@zagadka.ping.de>
1136 * strports.c (scm_eval_string_in_module): Validate second arg to
1137 be a module. Thanks to Arno Peters!
1139 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
1141 * .cvsignore: remove goops.c
1143 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
1145 * modules.c (scm_env_top_level, scm_lookup_closure_module,
1146 module_variable, scm_module_lookup_closure,
1147 scm_module_transformer, scm_sym2var, scm_module_reverse_lookup,
1148 scm_system_module_env_p): Don't compare SCM values with C
1149 operators == or !=. Avoid SCM_IMP predicates. Prefer !SCM_FALSEP
1152 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
1154 * eval.h (SCM_MAKE_ILOC): New macro.
1156 * debug.c (scm_make_iloc): Use SCM_MAKE_ILOC instead of computing
1157 the iloc bitpattern here.
1159 2002-11-14 Mikael Djurfeldt <mdj@linnaeus>
1161 * coop-pthreads.c, coop-pthreads.h: scm_internal_select should be
1162 part of the API, otherwise it's difficult to write Guile
1163 extensions using non-blocking I/O => moved #include
1164 "libguile/iselect.h" from coop-pthreads.c --> coop-pthreads.h.
1166 * coop-pthreads.c (scm_unlock_mutex): Changed s_lock_mutex -->
1169 2002-11-10 Marius Vollmer <mvo@zagadka.ping.de>
1171 * __scm.h (USE_THREADS, GUILE_ISELECT): Do not define here. They
1172 are defined in configure.in.
1174 * threads.c: Removed SCM_API from function definitions. SCM_API
1175 is only for declarations.
1177 2002-11-07 Mikael Djurfeldt <mdj@linnaeus>
1179 * coop-pthreads.h: Added support for thread specific data to the
1180 generic C API for the coop-pthreads case.
1182 * threads.c, threads.h (scm_cond_init): Undo unintentional API
1184 (scm_cond_broadcast): Added missing function.
1186 2002-11-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1188 * coop.c (coop_next_runnable_thread): Removed, wich should have
1189 happened when GUILE_ISELECT was hard-wired.
1191 2002-11-03 Marius Vollmer <mvo@zagadka.ping.de>
1193 * Makefile.am (libguile_la_SOURCES): Added threads.c
1194 (DOT_DOC_FILES): Added threads.doc.
1195 (DOT_X_FILES): Added threads.x.
1196 (EXTRA_libguile_la_SOURCES): Removed threads.c.
1197 (noinst_HEADERS): Added coop-pthreads.c.
1198 (modinclude_HEADERS): Added coop-pthreads.h.
1200 * __scm.h (USE_THREADS, GUILE_ISELECT): Define when
1201 SCM_DEBUG_DEPRECATED. Removed their use thru-out Guile.
1203 * iselect.c: Include "_scm.h" before testing HAVE_UNISTD_H.
1204 Thanks to Bill Schottstaedt!
1206 * numbers.c (scm_integer_expt): Make 0^z == 0 for z != 0.
1208 * _scm.h (HAVE_RESTARTABLE_SYSCALLS): Do define even when
1209 SCM_COPT_THREADS is defined.
1210 (SCM_SYSCALL): Use EINTR-expection version when SCM_COPT_THREADS
1213 * coop-pthreads.c: Some harmless renamings of internal stuff.
1214 (create_thread): New, generalized version of
1215 scm_call_with_new_thread.
1216 (scm_call_with_new_thread): Use it.
1217 (scm_spawn_thread): New, use create_thread.
1219 2002-11-02 Marius Vollmer <mvo@zagadka.ping.de>
1221 * coop-pthreads.c, coop-pthreads.h: Redone completely, you might
1222 start testing it now.
1224 * _scm.h: Include <errno.h< so that SCM_SYSCALL is correctly
1225 defined when HAVE_RESTARTABLE_SYSCALLS is not defined.
1226 (HAVE_RESTARTABLE_SYSCALLS): Do not define when USE_COPT_THREADS
1229 2002-10-27 Marius Vollmer <mvo@zagadka.ping.de>
1231 * scmsigs.c (signal_cell_handlers, install_handler_data,
1232 scm_delq_spine_x, really_install_handler, install_handler): New
1233 scheme for triggering signal handlers, to simplify take_signal.
1234 (take_signal): Simplified, to avoid race conditions.
1235 (scm_sigaction_for_thread): Use new Scheme. Validate that thread
1238 * async.c (scm_async_click): Reset pending_asyncs, handle
1239 signal_asyncs. Don't set cdr of a non-signal async to #f.
1240 (scm_i_queue_async_cell): Do not check cdr of cell for #f, queue
1241 always. Set pending_asyncs.
1242 (scm_system_async_mark_for_thread): Check that thread has not
1244 (scm_unmask_signals, decrease_block): Call scm_async_click after
1245 block_asyncs becomes zero.
1247 * __scm.h (SCM_ASYNC_CLICK): Check pending_asyncs instead of
1250 * root.h (scm_root_state): Added pending_asyncs and signal_asyncs
1252 * root.c (root_mark): Mark them.
1253 (make_root): Initialize them.
1255 * iselect.c, iselect.h: Replaced GUILE_ISELECT with
1257 (scm_internal_select): Define one version for USE_COOP_THREADS and
1258 one for USE_NULL_THREADS.
1259 (scm_init_iselect): Likewise.
1261 * inline.h (scm_cell, scm_double_cell): Also allow
1262 USE_COPT_THREADS to not protect the slot initializers.
1264 * init.c (scm_init_guile_1): Call scm_init_thread_procs. This is
1265 because threads need to be initialized before the stack, but
1266 gsubrs such as scm_timed_condition_variable_wait can only be
1269 * threads.h: Include "coop-pthreads.h" when requested.
1270 (scm_threads_make_mutex, scm_threads_lock_mutex,
1271 scm_threads_unlock_mutex, scm_threads_monitor): Removed, they were
1272 not implemented anyway.
1273 (scm_init_thread_procs, scm_try_mutex,
1274 scm_timed_condition_variable_wait,
1275 scm_broadcast_condition_variable, scm_c_thread_exited_p,
1276 scm_thread_exited_p): New prototypes.
1277 (struct timespec): Define if not already defined.
1278 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
1279 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
1280 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
1281 scm_cond_broadcast, scm_cond_destroy): Declarations moved here and
1284 * threads.c: Include <errno.h>. Include "coop-pthreads.c" when
1286 (scm_thread_exited_p): New.
1287 (scm_try_mutex, scm_broadcast_condition_variable): Newly
1288 registered procedures.
1289 (scm_wait_condition_variable, scm_timed_wait_condition_variable):
1290 Use the latter as the procedure for "wait-condition-variable",
1291 thus offering a optional timeout parameter to Scheme.
1292 (scm_wait_condition_variable): Implement in terms of
1293 scm_timed_wait_condition_variable.
1294 (scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
1295 scm_mutex_unlock, scm_mutex_destroy, scm_cond_init,
1296 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
1297 scm_cond_broadcast, scm_cond_destroy): Implement in terms of
1298 scm_make_mutex, etc, and deprecate.
1299 (scm_init_threads): Do not create smobs, leave this to
1300 scm_threads_init. Do not include "threads.x" file.
1301 (scm_init_thread_procs): New, include "threads.x" here.
1303 * null-threads.h (scm_null_mutex, scm_null_mutex_init,
1304 scm_null_mutex_lock, scm_null_mutex_unlock,
1305 scm_null_mutex_destroy, scm_null_condvar, scm_null_condvar_init,
1306 scm_null_condvar_wait, scm_null_condvar_signal,
1307 scm_null_condvar_destroy): Removed.
1308 (scm_mutex_init, scm_mutex_lock, scm_mutex_unlock, scm_cond_init,
1309 scm_cond_wait, scm_cond_signal, scm_cond_broadcast,
1310 scm_cond_destory): Do not define, they are now deprecated and
1311 handled by threads.{h,c}.
1313 * null-threads.c (scm_null_mutex, scm_null_cond): Define here.
1314 (scm_threads_init): Create smobs here, using the appropriate
1316 (block): Removed, now unused.
1317 (scm_c_thread_exited_p): New.
1318 (scm_null_mutex_init, scm_null_mutex_lock, scm_null_mutex_unlock,
1319 scm_null_mutex_destroy, scm_null_condvar_init,
1320 scm_null_condvar_wait, scm_null_condvar_signal,
1321 scm_null_condvar_destroy): Removed and updated users to do their
1323 (scm_try_mutex, timeval_subtract,
1324 scm_timed_wait_condition_variable,
1325 scm_broadcast_condition_variable): New.
1326 (scm_wait_condition_variable): Removed.
1328 * coop-defs.h (coop_m): Added 'level' field.
1329 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
1330 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
1331 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
1332 scm_cond_broadcast, scm_cond_destroy, struct timespec): Do not
1334 (coop_condition_variable_broadcast): New.
1336 * coop-threads.c (scm_threads_init): Create smobs here, using the
1338 (scm_c_thread_exited_p, scm_try_mutex,
1339 scm_timed_wait_condition_variable,
1340 scm_broadcast_condition_variable): New.
1341 (scm_wait_condition_variable): Removed.
1343 * coop.c (coop_new_mutex_init): Initialize level.
1344 (coop_mutex_trylock, coop_mutex_lock, coop_mutex_unlock): maintain
1346 (coop_condition_variable_signal): Renamed to
1347 coop_condition_variable_broadcast and reimplemented in terms of
1349 (coop_condition_variable_broadcast): New.
1351 * goops.c (hell_mutex): Reimplemented using scm_make_mutex, etc.
1353 * coop-pthreads.h, coop-pthreads.c: New, but unfinished.
1355 2002-10-21 Marius Vollmer <mvo@zagadka.ping.de>
1357 * null-threads.c: Include <time.h>. Also, use <...> for inclusion
1360 * async.c, goops.h, modules.h, validate.h (SCM_MAKE_VALIDATE_MSG):
1361 New. Use it instead of SCM_MAKE_VALIDATE in lots of places to
1362 give better error messages. Thanks to Bill Schottstaedt!
1364 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
1366 * evalext.h, evalext.c (scm_definedp, scm_defined_p): Renamed
1367 scm_definedp to scm_defined_p and deprecated scm_definedp.
1369 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
1371 * async.h, async.c (scm_system_async): Fixed deprecation to work
1372 correctly when deprecated features are excluded.
1374 2002-10-16 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1376 * async.c (scm_system_async_mark_for_thread): Validate thread
1379 * coop-threads.c (scm_i_thread_root): Do not validate argument.
1381 * feature.c (scm_init_feature): Don't add 'threads' for
1384 * inline.h (scm_cell, scm_double_cell): Also allow
1385 USE_NULL_THREADS to not protect the slot initializers.
1387 * scmsigs.c (scm_sigaction_for_thread): It's "USE_THREADS" not
1390 * Makefile.am (noinst_HEADERS): Added null-threads.c.
1391 (modinclude_HEADERS): Added null-threads.h.
1393 * threads.h: Include null-threads.h when !USE_COOP_THREADS.
1394 * threads.c: Include null-threads.c when !USE_COOP_THREADS.
1395 (scm_init_threads): Use generic type names scm_t_mutex and
1396 scm_t_cond instead of coop_m and coop_c.
1398 * null-threads.c, null-threads.h: New files.
1400 2002-10-15 Marius Vollmer <mvo@zagadka.ping.de>
1402 * Makefile.am: Replaced "$<" in non-pattern rules with its value.
1403 This is to support makes that know about "$<" only in pattern
1404 rules, like Sun's make.
1406 2002-10-13 Marius Vollmer <mvo@zagadka.ping.de>
1408 * Makefile.am (libpath.h): Fixed typo in top_srcdir_absolute
1409 substitution. Thanks to David Allouche!
1411 2002-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1413 * evalext.h: Replaced SCM_DEBUG_DEPRECATED with
1414 !SCM_ENABLE_DEPRECATED.
1416 2002-10-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1418 * async.c (scm_system_async_mark_for_thread): Only call
1419 scm_i_thread_root when USE_THREADS is defined. Use scm_root
1422 * scmsigs.c (take_signal): Only call scm_i_thread_root when
1423 USE_THREADS is defined. Use scm_root otherwise.
1424 (scm_sigaction_for_thread): Ignore THREAD argument when
1425 USE_THREADS is not defined. Also, move THREAD argument defaulting
1426 out of HAVE_SIGACTION section, which was a bug.
1428 2002-10-10 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1430 * scmsigs.c (scm_sigaction_for_thread): Store original handler in
1431 signal_handlers, not the closure that is used as the async.
1432 The closure is stored in signal_handler_cells, as previously.
1434 2002-10-10 Marius Vollmer <mvo@zagadka.ping.de>
1436 * root.h (scm_root_state): Added 'block_async' slot.
1437 (scm_active_asyncs): Removed abbrev.
1438 * root.c (scm_make_root): Initialize 'block_asyncs' slot.
1440 * __scm.h (SCM_ASYNC_TICK): Do without the scm_active_asyncs
1443 * async.h (scm_call_with_blocked_asyncs,
1444 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
1445 scm_c_call_with_unblocked_asyncs): New prototypes.
1446 (scm_mask_signals, scm_unmask_signals): Deprecated.
1447 (scm_mask_ints): Turned into a macro.
1448 * async.c (scm_mask_ints): Removed.
1449 (scm_run_asyncs): Do not set scm_mask_ints while running an async.
1450 this should not be necessary.
1451 (scm_async_click): Test block_asyncs instead of scm_mask_ints.
1452 (scm_mask_signals, scm_unmask_signals): Deprecated. Emit
1453 deprecation warning and check for errornous use. Set block_asyncs
1454 instead of scm_mask_ints.
1455 (increase_block, decrease_block, scm_call_with_blocked_asyncs,
1456 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
1457 scm_c_call_with_unblocked_asyncs): New.
1459 * script.c (scm_compile_shell_switches): Do not set scm_mask_ints.
1460 Asyncs are enabled by default.
1462 2002-10-09 Neil Jerram <neil@ossau.uklinux.net>
1464 * vports.c (scm_make_soft_port): Allow vector argument to carry a
1465 6th element: an input waiting thunk.
1466 (sf_input_waiting): New.
1468 2002-10-05 Marius Vollmer <mvo@zagadka.ping.de>
1470 * root.c (root_mark): Mark active_asyncs slot.
1472 * async.c (scm_async_click): Set the cdr of a executed handler
1473 cell to SCM_BOOL_F, not SCM_EOL.
1474 (scm_i_queue_async_cell): Queue the cell at the end of the list,
1475 and only if the handler procedure is not already present.
1476 (scm_system_async_mark_for_thread): Initialize cdr of handler cell
1478 * scmsigs.c (scm_sigaction_for_thread): Likewise.
1480 2002-10-04 Rob Browning <rlb@defaultvalue.org>
1482 * guile.c (main): switch to scm_lt_dlset_preloaded_symbols;
1484 * dynl.c (sysdep_dynl_link): switch to scm_lt_dlhandle,
1485 scm_lt_dlopenext, and scm_lt_dlerror.
1486 (sysdep_dynl_unlink): switch to scm_lt_dlhandle, scm_lt_dlclose,
1488 (sysdep_dynl_func): switch to scm_lt_dlhandle, scm_lt_dlsym,
1490 (sysdep_dynl_init): switch to scm_lt_dlinit();
1492 * Makefile.am (libguile_la_LIBADD): switch to use
1495 * numbers.c (scm_integer_expt): (expt 0 1) should be 1.
1497 2002-10-04 Marius Vollmer <mvo@zagadka.ping.de>
1499 * scmsigs.h (scm_sigaction_for_thread): New prototype.
1500 * scmsigs.c (got_signal): Removed.
1501 (signal_handler_cells, signal_handler_threads): New.
1502 (take_signal): Queue the cell of the signal for the specified
1503 thread. Reset the signal handler on systems that don't have
1505 (sys_deliver_signals): Removed.
1507 (scm_sigaction_for_thread): Renamed from scm_sigaction and
1508 extended to also set the thread of a signal and allocate a cell
1509 for it. Keep the Scheme name "sigaction". Check that signum is
1510 within range. Also, use SCM_VECTOR_REF instead of SCM_VELTS.
1511 (scm_sigaction): Implement in terms of scm_sigaction_for_thread.
1512 (scm_init_scmsigs): Allocate signal_handler_cells and
1513 signal_handler_threads vectors.
1515 * async.c: Removed GUILE_OLD_ASYNC_CLICK code. Reorganized so
1516 that system asnycs and user asyncs are separated. Reimplemented
1517 system asyncs to work per-thread.
1519 * gc.c (scm_init_gc): Do not use scm_system_async.
1521 * async.h (scm_asyncs_pending, scm_set_tick_rate,
1522 scm_set_switch_rate, scm_system_async_mark_from_signal_handler):
1524 (scm_i_queue_async_cell): New.
1526 * __scm.h (scm_asyncs_pending_p): Removed.
1527 (SCM_ASYNC_CLICK): Check scm_active_asyncs instead of
1528 scm_asyncs_pending_p.
1530 * async.h (scm_system_async_mark_for_thread): New prototype.
1532 * __scm.h: Removed GUILE_OLD_ASYNC_CLICK code.
1534 * root.h (scm_root_state): Added new "active_asyncs" slot.
1535 * root.c (scm_make_root): Initialize it to SCM_EOL.
1537 * coop-defs.h (coop_t): Added new "handle" slot.
1538 * coop-threads.c (all_threads, scm_current_thread,
1539 scm_all_threads, scm_i_thread_root): New.
1540 (scm_threads_init): Add main thread to all_threads.
1541 (scheme_launch_thread): Remove thread from all_threads when it
1543 (scm_call_with_new_thread): Initialize handle slot of coop_t
1544 structure and add new thread to all_threads.
1545 (scm_spawn_thread): Likewise.
1547 * threads.h (scm_current_thread, scm_all_threads): New prototypes.
1548 * threads.c (scm_current_thread, scm_all_threads): Register as
1551 * dynl.c: Use scm_lt_ prefix for libltdl functions.
1553 2002-09-29 Neil Jerram <neil@ossau.uklinux.net>
1555 * script.c (scm_compile_shell_switches): Fix bad spelling of
1556 `explicitly' in comment.
1558 2002-09-28 Neil Jerram <neil@ossau.uklinux.net>
1560 * posix.c (scm_geteuid, scm_getegid, scm_seteuid, scm_setegid):
1561 Refer to provided? in doc string rather than deprecated feature?.
1563 2002-09-24 Gary Houston <ghouston@arglist.com>
1565 * inline.h (scm_double_cell): prevent reordering of statements
1566 with any following code (for GCC 3 strict-aliasing).
1567 * numbers.c (scm_make_real), num2float.i.c (FLOAT2NUM): removed
1568 the earlier version of the reordering prevention.
1570 2002-09-19 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1572 * inline.h (scm_double_cell): move SET_GCMARK set out of if body.
1574 2002-09-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1576 * gc-malloc.c (scm_gc_register_collectable_memory): more overflow
1579 2002-09-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1581 * inline.h: include stdio.h
1583 * smob.c (free_print): abort if scm_debug_cell_accesses_p is set
1585 2002-09-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1587 * gc-segment.c (scm_i_make_initial_segment): check user settings
1590 * gc-malloc.c (scm_gc_init_malloc): check user settings for
1593 * gc-freelist.c (scm_init_freelist): check user settings for sanity.
1595 * struct.h: change scm_structs_to_free to scm_i_structs_to_free
1597 * gc-malloc.c (scm_gc_register_collectable_memory): use floats;
1598 these won't ever wrap around with high memory usage. Thanks to
1599 Sven Hartrumpf for finding this.
1601 * gc-freelist.c: include <stdio.h>
1603 * gc-malloc.c: add DEBUGINFO for mtrigger GCs.
1605 2002-09-01 Marius Vollmer <mvo@zagadka.ping.de>
1607 * vectors.h (SCM_VECTOR_REF): New.
1609 * snarf.h (SCM_DEFINE_PUBLIC): New.
1611 2002-08-30 Marius Vollmer <mvo@zagadka.ping.de>
1613 * socket.c (scm_addr_vector): Added size of address to arguments.
1614 Use it to avoid accessing a non-existent path in a sockaddr_un.
1615 Changed all callers.
1617 2002-08-29 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1619 * gc.h: remove DOUBLECELL card flags.
1621 * gc-malloc.c (scm_calloc): try to use calloc() before calling
1624 * gc-segment.c (scm_i_initialize_heap_segment_data): remove card
1625 init loop; handle this from scm_init_card_freelist()
1627 * gc-card.c (scm_init_card_freelist): init bit vector here.
1629 * numbers.c (scm_make_real): prevent reordering of statements
1630 num2float.i.c (FLOAT2NUM): idem
1632 2002-08-27 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1634 * eval.h: prepend libguile/ to include path
1636 2002-08-26 Marius Vollmer <mvo@zagadka.ping.de>
1638 * script.c (scm_compile_shell_switches): Added "2002" to Copyright
1639 years. Thanks to Martin Grabmüller!
1641 2002-08-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1643 * gc-segment.c (scm_i_get_new_heap_segment): use float in stead of
1644 unsigned numbers for computing minimum heap increment. This
1645 prevents weird results when a a negative minimum increment is
1648 2002-08-24 Marius Vollmer <mvo@zagadka.ping.de>
1650 * gc_os_dep.c: When we have __libc_stack_end, use that directly
1651 instead of the old tricks.
1653 * guile-snarf.in: Do not expect the input file to be the first
1654 argument after the optional "-o" option, just pass everything to
1655 the pre-processor without extracting the input file name.
1657 2002-08-23 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1659 * gc-segment.c (scm_i_get_new_heap_segment): Oops. We want segment
1660 length *at* least SCM_MIN_HEAP_SEG_SIZE, not at most.
1662 2002-08-22 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1664 * gc.h, gc.c: make scm_cells_allocated unsigned again. Thanks to
1665 Bill Schottstaedt for the bug report
1667 2002-08-20 Marius Vollmer <mvo@zagadka.ping.de>
1669 * print.c (scm_iprin1): Print primitives generics always as
1670 "primitive-generic" even when they have no primitive methods yet.
1672 2002-08-17 Gary Houston <ghouston@arglist.com>
1674 * coop.c (coop_create): removed bogus 2nd argument in scm_malloc
1677 2002-08-17 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1679 * ports.c (scm_add_to_port_table): small bugfix.
1681 * mallocs.c (scm_malloc_obj): use scm_gc_malloc in stead of
1684 * gc-segment.c (scm_i_get_new_heap_segment): remove cluster cruft:
1685 only use SCM_MIN_HEAP_SEG_SIZE.
1687 * ports.c (scm_add_to_port_table): add backwards compatibility
1690 * ports.h: use scm_i_ prefix for port table and port table size.
1692 2002-08-15 Mikael Djurfeldt <mdj@linnaeus>
1694 * vports.c (scm_make_soft_port): Initialize pt variable.
1696 2002-08-13 Marius Vollmer <mvo@zagadka.ping.de>
1698 * strports.h (scm_c_eval_string_in_module,
1699 scm_eval_string_in_module): New prototypes.
1700 * strports.c (scm_eval_string_in_module): New, but use
1701 "eval-string" as the Scheme name and make second parameter
1703 (scm_eval_string): Implement using scm_eval_string_in_module.
1704 (scm_c_eval_string_in_module): New.
1705 Thanks to Ralf Mattes for the suggestion!
1707 2002-08-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1709 * gc-card.c ("sweep_card"): remove SCM_MISC_ERROR messages: print
1712 * gc-mark.c ("scm_gc_mark_dependencies"): idem.
1714 * ports.c ("scm_new_port_table_entry"): return a boxed SCM in
1715 stead of scm_t_port*. The function now takes a tag argument.
1717 2002-08-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1719 * gc.h: add scm_debug_cells_gc_interval to public interface
1721 * gc-card.c ("sweep_card"): set scm_gc_running while sweeping.
1723 * gc.c (scm_i_expensive_validation_check): separate expensive
1724 validation checks from cheap ones.
1726 2002-08-06 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1728 * read.c (scm_input_error): new function: give meaningful error
1729 messages, and throw read-error
1731 * gc-malloc.c (scm_calloc): add scm_calloc.
1733 2002-08-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1735 * tags.h: remove GC bits documentation from the tags table.
1737 * read.c (INPUT_ERROR): Prepare for file:line:column error
1738 messages for errors in scm_lreadr() and friends.
1740 2002-08-04 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1742 * gc-malloc.c (scm_malloc): use scm_realloc() (simplifies
1744 (scm_gc_calloc): new function
1746 2002-08-04 Han-Wen <hanwen@cs.uu.nl>
1748 * ports.c (scm_new_port_table_entry): init port entry to 0
1751 * ports.c (scm_new_port_table_entry): change function from
1752 scm_add_to_port_table. This prevents cells with null-pointers from
1753 being exposed to GC.
1755 * vports.c (scm_make_soft_port) strports.c (scm_mkstrport),
1756 fports.c (scm_fdes_to_port): Use scm_new_port_table_entry().
1758 * gc.c (scm_gc_stats): add cell-yield and malloc-yield statistic
1761 * numbers.c (big2str): return "0" for 0 iso. ""
1763 * gc-segment.c, gc-malloc.c gc-mark.c, gc-freelist.c, gc-card.c,
1764 private-gc.h: new file
1766 * gc.c: completely revised and cleaned up the GC. It now uses lazy
1767 sweeping. More documentation in workbook/newgc.text
1769 2002-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1771 * random.c (rstate_free): Return zero.
1773 2002-07-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1775 * environments.c (remove_key_from_alist): Removed.
1777 (obarray_remove): Simplified.
1779 2002-07-24 Stefan Jahn <stefan@lkcc.org>
1781 * continuations.h: ia64: Include <signal.h> before
1784 2002-07-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1786 * modules.c (scm_sym2var): Don't compare SCM values with ==.
1788 2002-07-21 Han-Wen <hanwen@cs.uu.nl>
1790 * goops.c (scm_compute_applicable_methods): use
1791 scm_remember_upto_here_1 iso scm_remember_upto_here
1793 * macros.c: include deprecation.h
1795 * vectors.c (scm_vector_move_right_x): remove side effect in
1797 (scm_vector_move_left_x): idem.
1799 * net_db.c, posix.c, socket.c: variable naming: change ans to
1802 * sort.c (scm_merge_vector_x): accept vector as argument
1803 iso. SCM*. This is needed for full GC correctness.
1805 * gc.h: undo previous undocumented changes related to #ifdef
1808 2002-07-20 Han-Wen <hanwen@cs.uu.nl>
1810 * *.c: add space after commas everywhere.
1812 * *.c: use SCM_VECTOR_SET everywhere, where a vector is written.
1813 Document cases where SCM_WRITABLE_VELTS() is used.
1815 * vectors.h (SCM_VELTS): prepare for write barrier, and let
1816 SCM_VELTS() return a const pointer
1817 (SCM_VECTOR_SET): add macro.
1819 2002-07-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
1821 * eval.c (SCM_CEVAL), macros.c (macro_print, scm_makmacro,
1822 scm_sym_macro, scm_macro_type), macros.h (scm_makmacro):
1823 Deprecated the special kind of built-in dynamic syntax transformer
1824 that was inaccurately named "macro". Note: The built-in syntax
1825 transformers that are named "mmacro" or "memoizing-macro" still
1826 exist, and it is these which come much closer to what one would
1829 2002-07-13 Neil Jerram <neil@ossau.uklinux.net>
1831 * eval.c (unmemocopy): Fix for
1832 1001-local-eval-error-backtrace-segfaults (unmemoization crash
1833 with internal definitions and local-eval).
1835 2002-07-12 Gary Houston <ghouston@arglist.com>
1837 * dynl.c: Don't define stub procedures if DYNAMIC_LINKING is not
1838 defined. They don't do anything useful, especially since the
1839 only case where DYNAMIC_LINKING is undefined seems to be
1840 when --with-modules=no is given to configure, which is basically
1841 requesting that the "dynamic linking module" be omitted.
1843 * Makefile.am (libguile_la_SOURCES): move dynl.c from
1844 libguile_la_SOURCES to EXTRA_libguile_la_SOURCES.
1846 * extensions.c (load_extension): check DYNAMIC_LINKING for
1848 * init.c (scm_init_guile_1): check DYNAMIC_LINKING for
1849 scm_init_dynamic_linking.
1851 2002-07-10 Marius Vollmer <mvo@zagadka.ping.de>
1853 * guile.c, iselect.h, net_db.c, posix.c, socket.c: No need to
1854 check for Cygwin when including <winsock2.h>, this is already
1855 check for by configure. Thus, revert change from 2002-07-07.
1857 2002-07-10 Gary Houston <ghouston@arglist.com>
1859 * eq.c: include <string.h>
1860 * dynl.c: docstring editing.
1862 2002-07-09 Gary Houston <ghouston@arglist.com>
1864 * dynl.c (scm_dynamic_call): docstring editing.
1866 2002-07-08 Rob Browning <rlb@defaultvalue.org>
1868 * gc_os_dep.c: HURD fixes.
1870 2002-07-07 Marius Vollmer <mvo@zagadka.ping.de>
1872 Crosscompiling and Cygwin fixes by Jan Nieuwenhuizen. Thanks!
1874 * Makefile.am: Override default rule for c-tokenize.$(OBJECT);
1875 this should be compiled for BUILD host.
1876 Override default rule for
1877 guile_filter_doc_snarfage$(EEXECT); this should run on BUILD host.
1878 Add missing $(EXEEXT) to guile_filter_doc_snarfage invocation.
1879 (snarf2checkedtexi): Use GUILE_FOR_BUILD instead of preinstguile.
1881 * guile.c, iselect.h, net_db.c, posix.c, socket.c: Do not include
1882 <winsock2.h> on Cygwin even when we have it.
1884 2002-07-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
1886 * __scm.h (SCM_CAUTIOUS), eval.c (scm_eval_args, deval_args,
1887 SCM_CEVAL): Removed compile time option SCM_CAUTIOUS to clean up
1888 the code. Full number of arguments checking of closures is
1889 mandatory now. However, the option to disable the checking has
1890 most probably not been used anyway.
1892 2002-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1894 * __scm.h (SCM_RECKLESS), backtrace.c (SCM_ASSERT), debug.c
1895 (scm_debug_options), eval.c (scm_lookupcar, scm_lookupcar1,
1896 scm_badargsp, SCM_CEVAL, SCM_APPLY, scm_map, scm_for_each),
1897 feature.c (scm_init_feature), gsubr.c (scm_gsubr_apply), numbers.c
1898 (scm_logand, scm_logior, scm_logxor, scm_i_dbl2big), srcprop.c
1899 (scm_source_properties, scm_set_source_properties_x,
1900 scm_source_property): Removed compile time option SCM_RECKLESS to
1901 clean up the code. Full number of arguments checking of closures
1902 is mandatory now. However, the option to disable the checking has
1903 most probably not been used anyway.
1905 * srcprop.c (scm_source_properties, scm_set_source_properties_x,
1906 scm_source_property): Use !SCM_CONSP instead of SCM_NCONSP.
1908 2002-06-30 Gary Houston <ghouston@arglist.com>
1910 * dynl.c: Removed all SCM_DEFER_INTS/SCM_ALLOW_INTS, which won't
1911 do anything useful. Added a comment about need for a mutex if
1912 pre-emptive threading is supported.
1914 * posix.c (scm_convert_exec_args), dynl.c
1915 (scm_make_argv_from_stringlist): static procs: 1) renamed both to
1916 allocate_string_pointers. 2) simplified: don't reallocate the
1917 strings, just make an array of pointers 3) avoid memory leaks on
1918 error 4) let the procedure report errors in its own name.
1919 Consequences: 1) the procedures now assume that SCM strings are
1920 nul-terminated, which should always be the case. 2) Since strings
1921 are not reallocated, it's now possible for strings passed to
1922 dynamic-args-call to be mutated.
1924 2002-06-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
1926 * __scm.h, eval.c, eval.h: Removed compile time option
1927 MEMOIZE_LOCALS to clean up the code. Now, caching of local
1928 variable positions during memoization is mandatory. However, the
1929 option to disable the caching has most probably not been used
1932 2002-06-18 Marius Vollmer <mvo@zagadka.ping.de>
1934 * print.c (scm_simple_format): Print missing part of format before
1935 ~% control. Thanks to Daniel Skarda!
1937 2002-06-01 Marius Vollmer <mvo@zagadka.ping.de>
1939 * mkstemp.c: Added exception notice to license statement.
1941 2002-05-22 Marius Vollmer <mvo@zagadka.ping.de>
1943 * numbers.c (mem2ureal): When returning an inexact zero, make sure
1944 it is represented as a floating point value so that we can change
1947 From John W. Eaton <jwe@bevo.che.wisc.edu>
1949 * numbers.c (idbl2str): Don't omit sign when printing negative zero.
1951 2002-05-14 Thien-Thi Nguyen <ttn@giblet.glug.org>
1953 * gc_os_dep.c: For I386/OPENBSD, allow for `__i386__'
1954 in addition to `i386'. Thanks to Dale P. Smith.
1956 2002-05-08 Marius Vollmer <mvo@zagadka.ping.de>
1958 * eq.c (real_eqv): New.
1959 (scm_eqv_p): Use it when comparing reals and complexes.
1961 * numbers.c: Include <string.h>, for strncmp.
1962 (mem2complex): Do not create negative NaNs.
1963 (scm_leq_p, scm_geq_p): Explicitely return #f when comparing a
1965 (scm_inexact_to_exact): Signal error when converting a NaN.
1967 2002-05-06 Marius Vollmer <mvo@zagadka.ping.de>
1969 * posix.c (scm_putenv): Handle removing variables explicitely by
1974 * numbers.h: Conditionally include floatingpoint.h, ieeefp.h, and
1975 nan.h. Provide declarations for scm_inf_p, scm_nan_p, scn_inf,
1977 * numbers.c: [SCO && ! HAVE_ISNAN] (isnan): New function.
1978 [SCO && ! HAVE_ISINF] (isinf): New function.
1979 (xisinf, xisnan): New functions.
1981 (isfinite): Define in terms of xisinf.
1982 (scm_inf_p, scm_nan_p): New functions.
1983 (guile_Inf, guile_NaN): New file-scope vars.
1984 (guile_ieee_init): New function.
1985 (scm_inf, scm_nan): New functions.
1986 (idbl2str): Handle Inf and NaN. Remove funny label and
1987 corresponding gotos.
1988 (ALLOW_DIVIDE_BY_ZERO): New macro.
1989 (scm_divide): Allow division by zero to occur if
1990 ALLOW_DIVIDE_BY_ZERO is defined.
1991 Handle bignums and ints as special cases.
1993 Additional stuff by me:
1995 numbers.c (mem2ureal): Recognize "inf.0" and "nan.xxx".
1996 (scm_even_p, scm_odd_p): Treat infinity as even and odd.
1997 (iflo2str): Don't output a '+' for negative numbers or for Inf and
1998 NaN. They will provide their own sign.
1999 (scm_divide): Only allow divides by inexact zeros. Dividing by
2000 exact zeros still signals an errors.
2002 2002-04-22 Thien-Thi Nguyen <ttn@giblet.glug.org>
2004 * goops.h (scm_slot_exists_p): Rename from scm_slots_exists_p.
2005 * goops.c (scm_slot_exists_p): Rename from scm_slots_exists_p.
2006 (scm_slot_exists_p): Rename from scm_slots_exists_p.
2007 Thanks to Andreas Rottmann.
2009 2002-04-20 Gary Houston <ghouston@arglist.com>
2011 * removal of unused fields in root state (thanks to Christopher
2012 Cramer for pointing out the disuse.)
2013 * root.h (scm_root_state): removed def_inp, def_outp, def_errp.
2014 (scm_def_inp, scm_def_outp, scm_def_errp): removed.
2016 * root.c (root_mark): don't mark them.
2017 (scm_make_root): don't set them to #f.
2018 * init.c (scm_init_standard_ports): don't initialise with the
2021 2002-04-17 Marius Vollmer <mvo@zagadka.ping.de>
2023 * Makefile.am (EXTRA_DIST): Added cpp_err_symbols.c and
2026 2002-04-16 Marius Vollmer <mvo@zagadka.ping.de>
2028 * guile-snarf.in: Do not clean input file. This would write to
2029 the $(srcdir) during a VPATH build, which is not allowed. It also
2030 isn't needed since it only works when an output filename has been
2031 specified and in that case we don't need to clean the input file
2032 because the output file will already exist.
2034 2002-03-31 Marius Vollmer <mvo@zagadka.ping.de>
2036 * guile-snarf: Install the trap for removing $cleanfile only when
2037 the value of $cleanfile is actually known.
2039 2002-04-10 Rob Browning <rlb@defaultvalue.org>
2041 * .cvsignore: add versiondat.h and *.c.clean.c.
2043 2002-03-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
2045 * srcprop.[ch] (scm_c_source_property_breakpoint_p): New
2046 function, replaces macro SRCBRKP.
2048 (SRCBRKP): Deprecated.
2050 * eval.c (SCM_CEVAL): Replaced use of SRCBRKP by call to
2051 scm_c_source_property_breakpoint_p. Removed some use of arg1 as
2054 2002-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
2056 * debug.h, eval.c: Deprecated CHECK_ENTRY, CHECK_APPLY and
2057 CHECK_EXIT and removed all references to them.
2059 2002-03-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
2061 * debug.h (scm_ready_p, debug_print): Removed declarations.
2063 * eval.c (EVALCELLCAR): Removed.
2065 (SCM_CEVAL): Eliminated label loopnoap. Removed side-effecting
2066 operation from condition.
2068 2002-03-24 Marius Vollmer <mvo@zagadka.ping.de>
2070 * guile-snarf.in: When the output filename is "-", write to
2071 stdout. When no "-o" option is given, use "-" as the output
2072 filename (i.e., stdout). Only 'clean' the inputfile or remove the
2073 output file on error when the output file name is not "-". Define
2074 the preprocessor macro SCM_MAGIC_SNARFER while snarfing.
2076 * Makefile.am (.c.x): Pass "-o $@" to guile-snarf.
2078 2002-03-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
2080 * eval.c (SCM_CEVAL, SCM_APPLY): Eliminated labels wrongnumargs
2081 and the corresponding goto statements. Removed redundant code.
2083 2002-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
2085 * eval.c (SCM_CEVAL): Minimized scope of variable arg2.
2086 Eliminated redundant SCM_IMP check. Exlined call to EVALCAR.
2087 Re-enabled handing of rpsubrs and asubrs.
2089 2002-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
2091 * eval.c (SIDEVAL): Removed.
2093 (SCM_CEVAL): Minimized scope of variable orig_sym. Eliminated
2094 goto-labels cdrxnoap, cdrxbegin and nontoplevel_cdrxnoap. Changed
2095 argument checking order for set! to locals, variables and symbols.
2096 Improvements to control structure. Removed some uses of arg1 and
2097 arg2 as temporary variables.
2099 2002-03-15 Thien-Thi Nguyen <ttn@giblet.glug.org>
2101 * guile-snarf.in: Remove "--compat=1.4" support.
2102 Add "-d" and "-D" support.
2104 (deprecated_list): New var.
2105 (compat_mode_clean_xxx): Delete.
2106 (grep_deprecated): New func.
2107 ("main"): If "-d" or "-D", call `grep_deprecated'.
2109 2002-03-15 Neil Jerram <neil@ossau.uklinux.net>
2111 * hooks.h: Change scm_t_c_hookype_t everywhere to
2116 * strings.c (scm_string_p): Change unnecessary `iff' to `if'.
2118 * ports.c (scm_sys_make_void_port): Use `@file'.
2120 * numbers.c (scm_number_p, scm_real_p): Use `otherwise' rather
2123 * macros.c (scm_makmacro): Don't say that the form replaces its
2124 source, because it doesn't.
2125 (scm_makmmacro): Clarify difference between this and scm_makmacro.
2127 * backtrace.c (scm_display_error), filesys.c (scm_umask,
2128 scm_select, scm_basename), goops.c (scm_method_generic_function),
2129 numbers.c (scm_integer_length), posix.c (scm_getgroups, scm_execl,
2130 scm_setlocale, scm_flock), socket.c (scm_shutdown): Correct
2133 * debug.c (scm_debug_options), eval.c
2134 (scm_eval_options_interface), read.c (scm_read_options): Change
2135 incorrect @var in docstring to @code.
2137 2002-03-14 Marius Vollmer <mvo@zagadka.ping.de>
2139 * unif.c (singp): Use SCM_REALP instead of SCM_SLOPPY_REALP.
2141 * snarf.h (SCM_SNARF_INIT): Add "^:^" after code so that
2142 guile-snarf can remove trailing non-init code.
2144 * guile-snarf.in (modern_snarf): Remove everything following and
2145 including "^:^" from the output.
2147 2002-03-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
2149 * eval.c (SCM_CEVAL), srcprop.h (SRCBRKP): Eliminated union 't'.
2151 * eval.c (SCM_CEVAL): Exlined call to EVALCAR.
2153 2002-03-13 Thien-Thi Nguyen <ttn@giblet.glug.org>
2155 * guile-snarf.in: Update copyright.
2156 Rewrite to internalize error handling.
2157 Add "--compat=1.4" handling.
2160 * Makefile.am (libpath.h): Use @top_srcdir_absolute@.
2161 (snarfcppopts): New var.
2162 (.c.x): Use $(snarfcppopts). Rework guile-snarf usage.
2163 (.c.doc): Use $(snarfcppopts).
2165 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
2166 continuations.c, debug-malloc.c, debug.c, deprecation.c, dynl.c,
2167 dynwind.c, environments.c, eq.c, error.c, eval.c, evalext.c,
2168 extensions.c, feature.c, filesys.c, fluids.c, fports.c, gc.c,
2169 goops.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
2170 ioext.c, iselect.c, keywords.c, lang.c, list.c, load.c, macros.c,
2171 modules.c, net_db.c, numbers.c, objects.c, objprop.c, options.c,
2172 pairs.c, ports.c, posix.c, print.c, procprop.c, procs.c,
2173 properties.c, ramap.c, random.c, rdelim.c, read.c, regex-posix.c,
2174 root.c, rw.c, scmsigs.c, script.c, simpos.c, socket.c, sort.c,
2175 srcprop.c, stackchk.c, stacks.c, stime.c, strings.c, strop.c,
2176 strorder.c, strports.c, struct.c, symbols.c, threads.c, throw.c,
2177 unif.c, values.c, variable.c, vectors.c, version.c, vports.c,
2178 weaks.c: Retire inclusion guard macro SCM_MAGIC_SNARFER.
2180 2002-03-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2182 * eval.c (SCM_CEVAL): Got rid of the last reference to t.lloc.
2183 The next step will be to remove the union 't' and simplify the
2184 code of SCM_CEVAL that way.
2186 2002-03-12 Neil Jerram <neil@ossau.uklinux.net>
2188 * iselect.c (collisionp, gnfds, greadfds, gwritefds, gexceptfds,
2189 rreadfds, rwritefds, rexceptfds): Made static.
2191 * gc.c (terminating), fports.c (terminating): Renamed
2194 2002-03-11 Marius Vollmer <mvo@zagadka.ping.de>
2196 * numbers.c (scm_divide): Adapt code from libstdc++/f2c to void
2197 potential overflow problems. Thanks to John W Eaton!
2199 * strop.c (string_capitalize_x): Treat characters as unsigned so
2200 that 8-bit chars work. Thanks to David Pirotte!
2202 2002-03-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
2204 * eval.c (SCM_CEVAL): Cleaned up the handling of 'slot-ref',
2205 'slot-set!' and 'nil-cond'. Removed some uses of t.arg1, arg2 and
2206 proc as temporary variables. Introduced temporary variables with
2207 hopefully descriptive names for clarification. Replaced SCM_N?IMP
2208 by a more explicit predicate in some places.
2210 2002-03-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
2212 * eval.c (SCM_CEVAL): Cleaned up the handling of #@dispatch.
2213 Added lots of comments regarding the implementation of #@dispatch.
2214 Changed intra-procedure communication to use t.arg1 instead of
2215 arg2. Removed some uses of t.arg1, t.lloc and proc as temporary
2216 variables. Introduced temporary variables with hopefully
2217 descriptive names for clarification. Replaced SCM_N?IMP by a more
2218 explicit predicate in some places. Use SCM_INSTANCE_HASH instead
2219 of computing the expression explicitly. Eliminate now unused
2220 label nontoplevel_cdrxbegin.
2222 * goops.h (SCM_INSTANCE_HASH): New macro.
2224 * objects.h (SCM_CMETHOD_FORMALS, SCM_CMETHOD_BODY): New macros.
2226 2002-03-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
2228 * Makefile.am (bin_SCRIPTS): Revive this decl, w/ initial element
2229 "guile-snarf" moved back from `noinst_SCRIPTS'.
2231 2002-03-08 Neil Jerram <neil@ossau.uklinux.net>
2233 * srcprop.c (scm_set_source_property_x): If SRCPROPS obj already
2234 exists when adding a source property other than those that are
2235 handled explicitly, add the new property to the SRCPROPS obj's
2238 * debug.h (SCM_MAX_FRAME_SIZE): Remove incorrect comment about use
2239 of SCM_MAX_FRAME_SIZE as a bit mask; it isn't used like this.
2241 * eval.c (SCM_CEVAL): Don't store scm_debug_eframe_size in
2242 debug.status. It isn't needed, and it can overflow the bits
2243 reserved for it (which may lead to a segv or a GC abort).
2245 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
2247 * eval.c (SCM_CEVAL): Cleaned up the handling of 'apply'. Removed
2248 side-effecting operations from conditions and macro calls.
2249 Replaced SCM_N?IMP by a more explicit predicate in some places.
2250 Minimized the scope of some variables.
2252 2002-03-02 Stefan Jahn <stefan@lkcc.org>
2254 * convert.i.c: Fixed int <-> long conversions which would have
2255 failed if their sizes were different.
2257 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
2259 * eval.c (SCM_CEVAL): Cleaned up the handling of 'if', 'let',
2260 'letrec' and 'set*': Removed some uses of t.arg1, t.lloc and proc
2261 as temporary variables. Removed side-effecting operations from
2262 conditions and macro calls. Introduced temporary variables with
2263 hopefully descriptive names for clarification. Replaced SCM_N?IMP
2264 by a more explicit predicate in some places. Removed code that
2265 was conditionally compiled if SICP was defined - which it never
2268 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
2270 * eval.c (SCM_CEVAL): Cleaned up the handling of 'cons' and 'do':
2271 Removed some uses of t.arg1 and proc as temporary variables.
2272 Removed side-effecting operations from conditions and macro calls.
2273 Introduced temporary variables with hopefully descriptive names
2274 for clarification. Replaced SCM_N?IMP by a more explicit
2275 predicate in some places.
2277 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
2279 * eval.c (scm_badargsp, SCM_CEVAL): Replaced SCM_N?IMP by a more
2280 explicit predicate in some places.
2282 (CHECK_EQVISH): Removed.
2284 (SCM_CEVAL): Removed some uses of t.arg1 and proc as temporary
2285 variables. Removed side-effecting operations from conditions and
2286 macro calls. Introduced temporary variables for clarification.
2287 Sorted if-else-if check for the type of the last form in a list by
2288 frequency. Avoided some unnecessary tail-recursion calls.
2290 2002-03-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
2292 * gc.c (SCM_HEAP_SEG_SIZE, CELL_UP, CELL_DN, NEXT_DATA_CELL,
2293 init_heap_seg, alloc_some_heap), gc.h (struct scm_cell, struct
2294 scm_t_cell, SCM_CELLPTR, SCM_GC_CARD_SIZE,
2295 SCM_GC_IN_CARD_HEADERP), tags.h (SCM_CELLP): Renamed the struct
2296 scm_cell and all its uses to scm_t_cell in accordance to Guile's
2297 naming scheme for types.
2299 * alist.c (scm_acons), convert.i.c (CTYPES2UVECT,
2300 CTYPES2UVECT_OPTIONAL), coop-threads.c (scm_call_with_new_thread,
2301 scm_spawn_thread), debug.c (scm_make_debugobj), environments.c
2302 (scm_make_environment), eval.c (scm_closure), fports.c
2303 (scm_fdes_to_port), gc.c (scm_deprecated_newcell,
2304 scm_deprecated_newcell2), inline.h (scm_alloc_cell, scm_cell),
2305 list.c (SCM_I_CONS), numbers.c (scm_i_mkbig), pairs.c (scm_cons),
2306 ports.c (scm_void_port), procs.c (scm_c_make_subr, scm_makcclo),
2307 smob.c (scm_make_smob), smob.h (SCM_NEWSMOB), strings.c
2308 (scm_take_str, scm_allocate_string), strports.c (scm_mkstrport),
2309 unif.c (scm_make_uve), variable.c (make_variable), vectors.c
2310 (scm_c_make_vector), vports.c (scm_make_soft_port): Renamed
2311 scm_alloc_cell to scm_cell.
2313 * environments.c (core_environments_observe), gc.c
2314 (scm_deprecated_newcell2), goops.c (wrap_init, scm_wrap_object),
2315 inline.h (scm_alloc_double_cell, scm_double_cell), num2float.i.c
2316 (FLOAT2NUM), numbers.c (scm_make_real), procs.c
2317 (scm_make_procedure_with_setter), smob.h (SCM_NEWSMOB2,
2318 SCM_NEWSMOB3), struct.c (scm_make_struct, scm_make_vtable_vtable),
2319 symbols.c (scm_mem2symbol, scm_mem2uninterned_symbol), weaks.c
2320 (allocate_weak_vector): Renamed scm_alloc_double_cell to
2323 2002-02-27 Stefan Jahn <stefan@lkcc.org>
2325 * convert.i.c, convert.c: Better range checking.
2327 * inet_aton.c, fports.c: Commented the inclusion of <winsock2.h>.
2329 * deprecation.c (vsnprintf): Define to `_vsnprintf' for
2332 2002-02-26 Thien-Thi Nguyen <ttn@giblet.glug.org>
2334 * Makefile.am: Update path to pre-inst-guile automake frag.
2336 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
2338 * gc.c (scm_gc_sweep): Make it compile even when deprecated
2339 features are excluded.
2341 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
2343 * num2integral.i.c (NUM2INTEGRAL): Fixed signedness problem.
2345 2002-02-25 Gary Houston <ghouston@arglist.com>
2347 * convert.c: include <string.h> for convert_i.c.
2349 2002-02-24 Rob Browning <rlb@defaultvalue.org>
2351 * .cvsignore: add stamp-h1.
2353 2002-02-21 Neil Jerram <neil@ossau.uklinux.net>
2355 * unif.c (scm_array_to_list): Correct name, which had been
2356 accidentally changed to scm_t_arrayo_list!
2358 2002-02-20 Mikael Djurfeldt <mdj@linnaeus>
2360 * gc.c (scm_gc_sweep): Print an error message when aborting due to
2361 underflowing scm_mallocated.
2363 2002-02-14 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2365 * gc.h, gc.c (scm_must_malloc, scm_must_realloc, scm_must_strdup,
2366 scm_must_strndup, scm_done_malloc, scm_done_free, scm_must_free):
2367 Reimplemented using the new scm_gc_malloc, etc., functions and
2370 2002-02-11 Thien-Thi Nguyen <ttn@giblet.glug.org>
2372 * Makefile.am (bin_PROGRAMS): Move `guile_filter_doc_snarfage'
2373 to `noinst_PROGRAMS'.
2374 (bin_SCRIPTS): Move all values to `noinst_SCRIPTS'; delete.
2375 (noinst_PROGRAMS, noinst_SCRIPTS): New.
2377 2002-02-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2379 * gc.h, gc.c (scm_gc_sweep): Issue deprecation warning when
2380 non-zero is returned from a port or smob free function.
2381 (scm_malloc, scm_realloc, scm_strndup, scm_strdup,
2382 scm_gc_register_collectable_memory,
2383 scm_gc_unregister_collectable_memory, scm_gc_malloc,
2384 scm_gc_realloc, scm_gc_free, scm_gc_strndup, scm_gc_strdup): New.
2386 * backtrace.c, continuations.c, convert.i.c, coop-threads.c,
2387 debug-malloc.c, dynl.c, environments.c, environments.h,
2388 extensions.c, filesys.c, fports.c, gc.c, gc.h, gh_data.c, goops.c,
2389 guardians.c, hooks.c, init.c, keywords.c, load.c, numbers.c,
2390 ports.c, posix.c, procs.c, rdelim.c, regex-posix.c, root.c,
2391 smob.c, stime.c, strings.c, struct.c, struct.h, symbols.c, unif.c,
2392 vectors.c, weaks.c: Use scm_gc_malloc/scm_malloc and
2393 scm_gc_free/free instead of scm_must_malloc and scm_must_free, as
2394 appropriate. Return zero from smob and port free functions.
2396 * debug-malloc.c (scm_malloc_reregister): Handle "old == NULL".
2398 * deprecation.h, deprecation.c: Reimplemented to allow deprecation
2399 messages while the GC is running.
2400 (scm_c_issue_deprecation_warning_fmt): New.
2402 * fports.c (scm_setvbuf): Reset read buffer to saved values when
2403 it is pointing to the putback buffer.
2405 2002-02-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
2407 * gsubr.c (create_gsubr): On "too many args" error,
2408 also display arg count and name. Thanks to Bill Schottstaedt.
2410 2002-02-05 Thien-Thi Nguyen <ttn@giblet.glug.org>
2412 * Makefile.am: Include $(top_srcdir)/pre-inst-guile.am.
2414 (bin_SCRIPTS): Remove guile-snarf-docs-texi.
2415 (alldotdocfiles, snarf2checkedtexi, dotdoc2texi): New vars.
2416 (guile.texi, guile-procedures.texi): Use $(dotdoc2texi).
2418 * guile-snarf-docs-texi.in: Bye bye.
2420 2002-02-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2422 * symbols.c (scm_make_symbol): Fix typo in docstring.
2424 * symbols.h (scm_mem2uninterned_symbol, scm_symbol_interned_p,
2425 scm_make_symbol): New prototypes.
2427 2002-02-03 Marius Vollmer <mvo@zagadka.ping.de>
2429 * symbols.h (SCM_SET_SYMBOL_HASH): Removed.
2430 (SCM_SYMBOL_INTERNED_P): New.
2431 * symbols.c (scm_symbol_hash): Use scm_ulong2num instead of
2432 SCM_MAKINUM since hash values can well be bignums.
2433 (scm_mem2symbol): Only use hash values below SCM_T_BITS_MAX/2.
2434 This signals a interned symbol.
2435 (scm_mem2uninterned_symbol, scm_symbol_interned_p,
2436 scm_make_symbol): New.
2438 * print.c (scm_iprin1): Print uninterned symbols unreadably.
2440 2002-02-02 Thien-Thi Nguyen <ttn@giblet.glug.org>
2442 * __scm.h (HAVE_UINTPTR_T): Only define if UINTPTR_T attributes
2443 are defined: UINTPTR_MAX, INTPTR_MAX, INTPTR_MIN.
2444 Thanks to Dave Love.
2446 2002-01-31 Marius Vollmer <mvo@zagadka.ping.de>
2448 * symbols.c (scm_gensym): Use " g" as default prefix, not "g".
2449 This might help to make unintended clashes less likely.
2450 (scm_string_to_symbol): Protect the string until the symbols is
2453 2002-01-31 Stefan Jahn <stefan@lkcc.org>
2455 * convert.c, convert.h, convert.i.c: New files containing C
2456 array to Scheme conversion helpers meant to be replacement
2457 functions for the deprecated gh interface.
2459 * Makefile.am: Setup rules for new `convert.*' files.
2461 2002-01-28 Stefan Jahn <stefan@lkcc.org>
2463 * symbols.c (scm_c_symbol2str): New function, replacement for
2464 `gh_scm2newsymbol()'.
2466 * strings.c (scm_c_substring2str): New function. Proper
2467 replacement for `gh_get_substr()'.
2469 * socket.c: Include `stdint.h' if available for the `uint32_t'
2472 * scmsigs.c (scm_sigaction): Initialize `chandler' (inhibits
2475 * backtrace.c: Include `lang.h' for GUILE_DEBUG conditional.
2477 2002-01-22 Neil Jerram <neil@ossau.uklinux.net>
2479 Other changes unrelated to Elisp...
2481 * eval.c (scm_m_if): Use s_if rather than repeating string literal
2483 (comments): Fix a few typos.
2484 (scm_for_each): Add parentheses around oddly unparenthesized
2485 if/while conditions.
2487 * read.c (scm_read_opts): Add full stop at end of doc for
2490 * script.c (scm_compile_shell_switches): Use scm_str2symbol
2491 instead of gh_symbol2scm.
2493 * srcprop.h (SRCPROPBRK): Return C type rather than SCM.
2494 (SRCBRKP): Use SRCPROPBRK rather than duplicating its logic.
2496 * srcprop.c (scm_srcprops_to_plist, scm_source_property): Change
2497 SRCPROPBRK (x) to SCM_BOOL (SRCPROPBRK (x)).
2499 First batch of changes for Elisp support...
2501 * alist.c, async.c, boolean.c, dynl.c, eval.c, filesys.c,
2502 fluids.c, list.c, load.c, options.c, posix.c, print.c, sort.c,
2503 throw.c, vectors.c, weaks.c: Add #include for lang.h.
2505 * eval.c, eval.h, init.c, lang.c, lang.h: Use SCM_ENABLE_ELISP to
2506 conditionalize compilation and initialization of Elisp support
2509 * alist.c (scm_assq, scm_assv, scm_assoc), async.c
2510 (scm_asyncs_pending, scm_run_asyncs, noop), backtrace.c
2511 (scm_set_print_params_x), dynl.c (scm_make_argv_from_stringlist),
2512 filesys.c (fill_select_type, retrieve_select_type), fluids.c
2513 (scm_swap_fluids, scm_swap_fluids_reverse), list.c (scm_null_p,
2514 scm_ilength, scm_append_x, scm_last_pair, scm_reverse,
2515 scm_reverse_x, scm_list_ref, scm_list_set_x, scm_list_cdr_set_x,
2516 scm_c_memq, scm_memv, scm_member), load.c (scm_search_path),
2517 options.c (change_option_setting, scm_options), posix.c
2518 (environ_list_to_c), print.c (scm_iprlist), throw.c
2519 (scm_exit_status), vectors.c (scm_vector), weaks.c
2520 (scm_weak_vector): Use SCM_NULL_OR_NIL_P instead of SCM_NULLP.
2522 * boolean.c (scm_not): Use `SCM_FALSEP || SCM_NILP' instead of
2525 * boolean.c (scm_boolean_p): Use `SCM_BOOLP || SCM_NILP' instead
2528 * eval.c (scm_lisp_nil, scm_lisp_t, s_nil_ify, scm_m_nil_ify,
2529 s_t_ify, scm_m_t_ify, s_0_cond, scm_m_0_cond, s_0_ify,
2530 scm_m_0_ify, s_1_ify, scm_m_1_ify): Removed.
2531 (scm_m_atfop): Support function aliasing. Support both function
2532 args, which need transformation, and macro args, which do not.
2533 Add explanatory comments.
2534 (SCM_CEVAL): In switch cases for SCM_IM_AND, SCM_IM_COND,
2535 SCM_IM_DO, SCM_IM_IF and SCM_IM_OR, add `|| SCM_NILP' to existing
2536 checks for SCM_FALSEP. In switch case for SCM_IM_NIL_COND, use
2537 SCM_NULLP || SCM_NILP instead of checks against (removed)
2538 scm_lisp_nil. Removed switch cases for SCM_IM_NIL_IFY,
2539 SCM_IM_T_IFY, SCM_IM_0_COND, SCM_IM_0_IFY, SCM_IM_1_IFY.
2541 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
2542 scm_m_while, scm_nil_eq): Commented out; I don't think we need
2543 these, but I don't want to remove them yet, just in case.
2544 (scm_init_lang): Define `%nil' variable on Scheme level to hold
2547 * lang.h (SCM_NILP): Test against Elisp nil value instead of
2548 against (removed) scm_lisp_nil.
2549 (SCM_NILNULLP, SCM_NIL2EOL, SCM_EOL2NIL): Commented out.
2550 (SCM_NULL_OR_NIL_P): New.
2552 * list.c (scm_append): Use SCM_VALIDATE_NULL_OR_NIL instead of
2555 * print.c (scm_isymnames): Fix comment. Remove #@nil-ify,
2556 #@t-ify, #@0-cond, #@0-ify, #@1-ify. Add #nil (for SCM_ELISP_NIL
2559 * sort.c (scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
2560 scm_sort_x, scm_sort, scm_stable_sort_x, scm_stable_sort): Use
2561 SCM_NULL_OR_NIL_P instead of SCM_NULLP. In constructions like `if
2562 (SCM_NULLP (x)) return SCM_EOL;', return x rather than SCM_EOL.
2564 * tags.h (SCM_IM_NIL_IFY, SCM_IM_T_IFY, SCM_IM_0_COND,
2565 SCM_IM_0_IFY, SCM_IM_1_IFY): Removed.
2566 (SCM_IM_BIND, SCM_IM_DELAY, SCM_IM_CALL_WITH_VALUES, SCM_UNBOUND):
2567 Numbering shifted down accordingly.
2568 (SCM_ELISP_NIL): New IFLAG.
2570 * validate.h (SCM_VALIDATE_NULL_OR_NIL): New.
2572 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
2574 * eval.c: Removed outdated references to "everr". Improved some
2577 (scm_deval_args, deval_args): Renamed scm_deval_args to
2578 deval_args, since it is not part of the interface.
2580 (SCM_CEVAL): Added (maybe somewhat verbose) comment. Avoid to
2581 use references to debug.vect[0] before it exists. Add parentheses
2582 to switch statement.
2584 * goops.h: Added local emacs variables.
2586 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
2588 * eval.[ch] (scm_deval_args): Made static.
2590 * srcprop.c (scm_source_property): Remove redundant SCM_IMP
2593 * strings.c (scm_c_string2str): Clarified comment. Replaced
2594 THINKME by FIXME for uniformness. Removed question about whether
2595 arguments need to be protected from garbage collection: Arguments
2596 must be protected as any other variable.
2598 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
2600 * procs.h (SCM_CLOSURE_BODY): New Macro.
2602 * debug.c (scm_procedure_name, scm_procedure_source), eval.c
2603 (SCM_CEVAL, SCM_APPLY), goops.c (scm_sys_initialize_object,
2604 get_slot_value, set_slot_value), procs.c
2605 (scm_procedure_documentation), sort.c (closureless), stacks.c
2606 (get_applybody): Replace SCM_CDR (SCM_CODE (...)) by
2609 * sort.c (closureless): Prefer !SCM_FOOP over SCM_NFOOP.
2611 2001-12-26 Marius Vollmer <mvo@zagadka.ping.de>
2613 * Makefile.am (guile-procedures.txt): When we don't have makeinfo,
2616 2001-12-16 Marius Vollmer <mvo@zagadka.ping.de>
2618 * stacks.c, stacks.h (scm_t_stackype): Renamed to scm_stack_type
2621 * continuations.c (scm_make_continuation): Do not retain the
2622 throw_value when the continuation is invoked.
2624 2001-12-08 Stefan Jahn <stefan@lkcc.org>
2626 * strings.c (scm_c_string2str): New function. Converts a
2627 given Scheme string into a C string. Also put in two
2628 THINKME's regarding the malloc policy for the missing converter
2631 2001-12-01 Neil Jerram <neil@ossau.uklinux.net>
2633 * gh_data.c (gh_module_lookup): Use scm_str2symbol rather than
2636 2001-11-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
2638 * gc.h (SCM_GC_CELL_WORD, SCM_GC_CELL_OBJECT,
2639 SCM_GC_SET_CELL_WORD, SCM_GC_SET_CELL_OBJECT): New macros.
2641 (SCM_GC_CELL_TYPE, SCM_CELL_WORD, SCM_CELL_OBJECT,
2642 SCM_SET_CELL_WORD, SCM_SET_CELL_OBJECT, SCM_FREE_CELL_CDR,
2643 SCM_GC_SET_CELL_OBJECT): Express in terms of SCM_GC_CELL_*
2646 (SCM_FREE_CELL_P): Express in terms of SCM_GC_CELL_TYPE.
2648 * inline.h (scm_alloc_cell, scm_alloc_double_cell): Use
2649 SCM_GC_CELL_* macros when accessing free cells.
2651 2001-11-25 Marius Vollmer <mvo@zagadka.ping.de>
2653 * vectors.h (SCM_MAKE_VECTOR_TAG): New.
2654 * unif.h (SCM_MAKE_BITVECTOR_TAG, SCM_MAKE_UVECTOR_TAG): New.
2655 * symbols.h (SCM_MAKE_SYMBOL_TAG): New.
2656 * strings.h (SCM_MAKE_STRING_TAG): New.
2657 * procs.h (SCM_MAKE_CCLO_TAG): New.
2658 * numbers.h (SCM_MAKE_BIGNUM_TAG): New.
2660 * goops.h: Replaced SCM_DEBUG_DEPRECATED with
2661 !SCM_ENABLE_DEPRECATED.
2663 * async.c, async.h (scm_system_async_mark_from_signal_handler):
2666 * scmsigs.c (scm_take_signal): Removed all code that assumes that
2667 signal handlers are allowed to divert the flow of control. Call
2668 scm_system_async_mark_from_signal_handler instead of
2669 scm_system_async_mark.
2672 Deprecated SCM_NEWCELL and SCM_NEWCELL2. Added scm_alloc_cell and
2673 scm_alloc_double_cell in their place.
2675 * gc.h (SCM_GC_SET_ALLOCATED, scm_debug_newcell,
2676 scm_debug_newcell2, scm_tc16_allocated): Removed from header.
2677 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
2678 (SCM_NEWCELL, SCM_NEWCELL2): Implement in terms of
2679 scm_deprecated_newcell and scm_deprecated_newcell2.
2681 gc.c (scm_tc16_allocated): Only define when including deprecated
2683 (scm_debug_newcell, scm_debug_newcell2): Removed.
2684 (scm_init_storage): Do not initialize scm_tc16_allocated.
2685 (scm_init_gc): Do it here.
2686 (allocated_mark): New, from old code.
2687 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
2689 * inline.c, inline.h: New files.
2690 * Makefile.am: Added them in all the right places.
2692 * _scm.h: Include "libguile/inline.h".
2694 * alist.c, coop-threads.c, debug.c, environments.c, eval.c,
2695 fports.c, gh_data.c, goops.c, guardians.c, lang.c, list.c,
2696 num2float.i.c, numbers.c, pairs.c, ports.c, print.c, procs.c,
2697 smob.c, smob.h, strings.c, strports.c, struct.c, symbols.c,
2698 unif.c, variable.c, vectors.c, vports.c, weaks.c: Replaced
2699 SCM_NEWCELL and SCM_NEWCELL2 with scm_alloc_cell and
2700 scm_alloc_double_cell, respectively.
2702 2001-11-23 Marius Vollmer <mvo@zagadka.ping.de>
2704 * modules.c (scm_c_use_module): Adapt to changes to
2705 `process-use-modules'.
2707 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
2709 * numbers.c (scm_divide): Fix more division by zero errors.
2711 2001-11-21 Gary Houston <ghouston@arglist.com>
2713 * Makefile.am (OMIT_DEPENDENCIES): removed, since it seems to be
2714 obsolete. autogen.sh says:
2715 invalid unused variable name: `OMIT_DEPENDENCIES'
2717 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
2719 * numbers.c (scm_divide): Fix (/ 0). Thanks to Keith Wright for
2722 2001-11-21 Marius Vollmer <mvo@zagadka.ping.de>
2724 * Makefile.am (install-exec-hook): Prepend $(DESTDIR) to filename.
2725 Thanks to Eric Gillespie, Jr!
2727 2001-11-21 Stefan Jahn <stefan@lkcc.org>
2729 * win32-socket.c (getservent, setservent, endservent,
2730 getprotoent, setprotoent, endprotoent): New functions.
2731 Appropriate replacements for M$-Windows.
2733 * numbers.c (SIZE_MAX, PTRDIFF_MAX, PTRDIFF_MIN): Reintroduced
2734 these definitions for GUILE_DEBUG.
2736 * net_db.c: Include "win32-socket.h" if compiling with a native
2737 M$-Windows compiler. Include some pieces of code (protoent and
2738 servent interface) protected by HAVE_* macros when using a
2739 native M$-Windows compiler.
2741 2001-11-20 Marius Vollmer <mvo@zagadka.ping.de>
2743 * modules.c (scm_c_export): Do nothing when the first argument is
2744 already the terminating NULL. Thanks to Han-Wen Nienhuys!
2746 2001-11-20 Thien-Thi Nguyen <ttn@glug.org>
2748 * Makefile.am (libpath.h): In SCM_BUILD_INFO,
2749 also include `buildstamp'.
2751 2001-11-18 Rob Browning <rlb@defaultvalue.org>
2754 (s_scm_major_version): use SCM_MAJOR_VERSION.
2755 (s_scm_minor_version): use SCM_MINOR_VERSION.
2756 (s_scm_micro_version): use SCM_MICRO_VERSION.
2757 (s_scm_version): use SCM_MAJOR_VERSION, SCM_MINOR_VERSION, and
2761 (SCM_MAJOR_VERSION): renamed from SCM_GUILE_MAJOR_VERSION.
2762 (SCM_MINOR_VERSION): renamed from SCM_GUILE_MINOR_VERSION.
2763 (SCM_MICRO_VERSION): renamed from SCM_GUILE_MICRO_VERSION.
2765 2001-11-18 Neil Jerram <neil@ossau.uklinux.net>
2767 * vectors.c (scm_vector_move_left_x, scm_vector_move_right_x):
2768 Rewrite docstrings without reference to substring-move-left/right,
2769 since the latter no longer exist.
2771 2001-11-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2773 * eval.c: Removed bogus comment about acros.
2775 (scm_unmemocar): Use !SCM_CONSP instead of SCM_IMP.
2776 Minimize scope of local variable. Eliminate dependency on
2777 macro DEBUG_EXTENSIONS.
2779 (s_splicing): New error message string.
2781 (scm_m_body): Issue 'bad body' message rather than 'missing
2782 expression' message.
2784 (scm_m_quote): Eliminate unnecessary copying.
2786 (scm_m_lambda, scm_m_letstar, scm_m_letrec, scm_m_let): Leave the
2787 checking of the body to scm_m_body.
2789 (scm_m_do): Move comment to function header. Rename arg1 to
2790 binding. Made the code a bit easier to read.
2794 (iqq): Added a comment. Changed the depth parameter to
2795 unsigned. Use size_t for vector lengths. Make sure vector object
2796 is gc protected as long as its contents are read. Add some syntax
2797 checks. Get rid of unnecessary SCM_IMP test. Clean up the
2798 control structure a bit.
2800 (scm_m_delay): Added comment about the implementation of
2803 (scm_m_define): Add comment about guile's currying define
2804 syntax. Renamed 'proc' to 'name'. Eliminate dependency on macro
2805 DEBUG_EXTENSIONS. Simplified code a bit. Eliminate SICP code.
2807 (scm_m_letrec1): Removed. Part of the functionality is taken
2808 over by the new function 'transform_bindings'.
2810 (transform_bindings): New function. Takes over some of the
2811 functionality of removed function 'scm_m_letrec1', namely to split
2812 a list of bindings into a reversed list of variables and a list of
2815 (scm_m_letrec): Call 'transform_bindings'.
2817 (scm_m_let): Minimized scope of local variables. Renamed 'proc'
2818 to 'temp' and 'arg1' to 'binding'. Eliminated redundant SCM_NIMP
2819 test. Use 'transform_bindings'. Fixed scoping error with named
2820 let (Thanks to Aubrey Jaffer for reporting the bug and to Neil
2821 Jerram for suggesting the fix). Cleaned up the control structure
2824 (scm_m_expand_body): Use 'transform_bindings'. Eliminated
2825 unnecessary consing. Eliminated unnecessary
2826 SCM_DEFER/ALLOW_INTS.
2828 (SCM_CEVAL): Un-obfuscated some loops.
2830 2001-11-16 Neil Jerram <neil@ossau.uklinux.net>
2832 * gc.h (scm_unhash_name): Old declaration removed.
2834 * eval.c (s_scm_eval): Change @var{primitive-eval} to
2835 @code{primitive-eval}.
2837 * feature.c, vectors.c, net_db.c, unif.c, weaks.c, struct.c,
2838 version.c, alist.c, ports.c, ramap.c, unif.c, strings.c, list.c:
2839 Change @deffnx lines in docstrings to say {Scheme Procedure}
2840 rather than primitive or procedure.
2842 * posix.c (scm_execl), filesys.c (scm_close), unif.c
2843 (scm_array_set_x, scm_array_contents, scm_uniform_array_read_x,
2844 scm_bit_set_star_x, scm_bit_invert_x), ramap.c (scm_array_fill_x,
2845 scm_array_for_each, scm_array_index_map_x), vectors.c (scm_vector,
2846 scm_make_vector, scm_vector_to_list, scm_vector_fill_x), strop.c
2847 (scm_string_split, scm_string_ci_to_symbol), strings.c
2848 (scm_string_p), sort.c (scm_merge), print.c (scm_newline),
2849 macros.c (scm_macro_type), alist.c (scm_acons, scm_assq):
2850 Docstring fixes and improvements reflecting edits that have been
2851 made in the reference manual source.
2853 * objprop.c (scm_object_properties, scm_set_object_properties_x,
2854 scm_object_property, scm_set_object_property_x): Remove invalid
2855 @deffnx lines for corresponding procedure property primitives.
2857 These changes add a @deffnx C function declaration and function
2858 index entries for each Guile primitive to the copy of the doc
2859 snarf output that is used for reference manual synchronization.
2860 Online help is unchanged.
2862 * snarf.h (SCM_SNARF_DOCS): Output primitive's C function name.
2863 (SCM_DEFINE, SCM_DEFINE1, SCM_REGISTER_PROC): Supply to C function
2864 name to SCM_SNARF_DOCS.
2866 * guile-snarf-docs-texi.in: Pass the shell script's arguments into
2867 snarf-check-and-output-texi.
2869 * Makefile.am (guile-procedures.texi): New rule.
2870 (BUILT_SOURCES, guile.texi, guile-procedures.txt, CLEANFILES):
2871 Changed so that the last stage of doc snarfing is now performed
2872 twice, once to produce guile-procedures.txt for online help, and
2873 once to produce guile.texi for reference manual synchronization.
2875 2001-11-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
2877 * eval.c (RETURN): Wrap in do{}while(0) in order to make it
2878 safely usable as a single statement followed by a ';', for example
2881 (SCM_CEVAL, SCM_APPLY): Clean up code using 'RETURN'.
2883 2001-11-13 Neil Jerram <neil@ossau.uklinux.net>
2885 * random.c (scm_random_solid_sphere_x,
2886 scm_random_hollow_sphere_x): Correct "shere" typos.
2888 * hashtab.c (scm_hash_fold): Add missing apostrophe to docstring.
2890 * version.c (scm_version): Update docstring to include
2893 2001-11-13 Marius Vollmer <mvo@zagadka.ping.de>
2895 * modules.c (scm_c_export): Call va_end after collecting the
2898 * strop.h, strop.c (scm_substring_move_left_x,
2899 scm_substring_move_right_x): Removed.
2901 * __scm.h (HAVE_UINTPTR_T, HAVE_PTRDIFF_T, HAVE_LONG_LONG,
2902 HAVE_LONG_LONGS): Define to "1" when defining them, to mirror what
2905 2001-11-12 Marius Vollmer <mvo@zagadka.ping.de>
2907 * numbers.c: Document macros to define when including
2908 num2integral.i.c. MAX_VALUE and MIN_VALU are no longer used, we
2909 now rely on SIZEOF_ macros that have been figured out at
2912 * num2integral.i.c: Adapt to new interface.
2913 (NUM2INTEGRAL): Test whether a fixnum can be represented in the
2914 target type by casting it and checking whether it is still the
2915 same. Do not try to handle bignums for integral types that are
2916 smaller than fixnums. When handling bignums, collect the
2917 magnituse first into a unsigned type, and correctly check for
2919 (INTEGRAL2BIG): Do not use MIN_VALUE explicitely by observing that
2920 only -MIN_VALUE can still be negative of all negative numbers (in
2923 * tags.h (SIZEOF_SCM_T_BITS): Define it appropriately.
2925 * __scm.h: Define HAVE_UINTPTR_T, HAVE_PTRDIFF_T and
2926 HAVE_LONG_LONG depending on whether their size is non-zero.
2928 2001-11-11 Thien-Thi Nguyen <ttn@glug.org>
2930 * strop.c (scm_string_null_p): Docfix; nfc.
2931 Thanks to Scott Lenser.
2933 2001-11-07 Neil Jerram <neil@ossau.uklinux.net>
2935 * extensions.c (scm_load_extension): Canonicalize docstring
2938 * unif.c (scm_uniform_array_write), ports.c
2939 (scm_current_output_port, scm_force_output), dynwind.c
2940 (scm_dynamic_wind), scmsigs.c (scm_setitimer, scm_getitimer),
2941 filesys.c (scm_open, scm_lstat), struct.c
2942 (scm_make_struct_layout), random.c (scm_random,
2943 scm_random_solid_sphere_x, scm_random_hollow_sphere_x, strop.c
2944 (scm_i_index): Remove superfluous whitespace from end of docstring
2947 * filesys.c (scm_select), guardians.c (scm_guardian_greedy_p),
2948 strings.c (scm_make_string), variable.c (scm_make_variable,
2949 scm_make_undefined_variable, scm_variable_p, scm_variable_set_x,
2950 scm_variable_bound_p), scmsigs.c (scm_setitimer, scm_getitimer),
2951 posix.c (scm_crypt), struct.c (scm_make_vtable_vtable), hashtab.c
2952 (scm_hash_fold), ports.c (scm_port_for_each): Remove superfluous
2953 newline at end of docstrings.
2955 * modules.c (scm_set_current_module): Add missing newline to
2958 2001-11-07 Stefan Jahn <stefan@lkcc.org>
2960 * win32-socket.[ch]: New files. Defines Winsock-API error codes
2961 and makes them available through Guile. That is because the
2962 Winsock-API does not store its errors in `errno' and thus cannot
2963 return error messages via `strerror (errno)'.
2965 * socket.c (scm_init_socket): Initialize `win32-socket' part
2966 here under M$-Windows.
2968 * numbers.h: Added missing declaration of
2969 `scm_sys_check_number_conversions()'.
2971 * error.c: Local definition of SCM_I_STRERROR and SCM_I_ERRNO
2972 and use in `(strerror)' and `(system-error)'.
2974 * Makefile.am (EXTRA_libguile_la_SOURCES): Added
2975 `win32-socket.[ch]' to extra source and header files.
2977 2001-11-06 Marius Vollmer <mvo@zagadka.ping.de>
2979 * script.c (scm_shell_usage, scm_compile_shell_switches): Prepend
2980 a call to turn-on-debugging when --debug has been given instead of
2981 turning it on directly. Also, handle new `--no-debug' option,
2982 which might suppress the call to turn-on-debugging.
2984 2001-11-05 Stefan Jahn <stefan@lkcc.org>
2986 * struct.c (s_scm_struct_vtable_p): Corrected docstring.
2988 2001-11-04 Stefan Jahn <stefan@lkcc.org>
2990 * Makefile.am (libguile_la_LIBADD): Added $(THREAD_LIBS_LOCAL)
2991 here (was at guile_LDADD) which describes the dependency
2992 correctly and allows a clean build on Win32.
2994 * __scm.h (SCM_API): Follow-up patch. Renamed __FOO__ macros
2997 * __scm.h: USE_DLL_IMPORT indicates the usage of the DLL
2998 import macros for external libraries (libcrypt, libqthreads,
2999 libreadline and libregex).
3001 * coop-defs.h: Include <winsock2.h> for `struct timeval'.
3003 * posix.c (flock): Added support for flock() in M$-Windows.
3005 * guile.c (SCM_IMPORT): Follow-up patch. Use SCM_IMPORT instead
3008 * fports.c (getflags): Differentiate reading and writing pipes
3011 * filesys.c (S_IS*): Redefine all of the S_IS*() macros for
3014 * coop.c (coop_condition_variable_timed_wait_mutex): Use
3015 conditionalized error code if `ETIMEDOUT' is not available.
3016 (scm_thread_usleep): Remove bogus declaration of `struct timeval
3019 * numbers.c (PTRDIFF_MIN): Moved this definition where it actually
3020 belongs. That is because NO_PREPRO_MAGIC gets undefined after
3021 each inclusion of `num2integral.i.c'.
3022 (SIZE_MAX): Define NO_PREPRO_MAGIC if SIZE_MAX is undefined.
3024 2001-11-03 Marius Vollmer <mvo@zagadka.ping.de>
3026 * eval.c (scm_m_begin): Allow `(begin)`, with no subforms.
3027 (SCM_CEVAL): Evaluate an empty `begin' to SCM_UNSPECIFIED.
3029 2001-11-02 Mikael Djurfeldt <mdj@linnaeus>
3031 * print.c (scm_iprin1): Mark print state as revealed when
3032 dispatching to generic write or display.
3034 * unif.c (scm_ra2contig): Fixed memory overwrite bug.
3036 2001-11-02 Marius Vollmer <mvo@zagadka.ping.de>
3038 Support for native Win32. Thanks to Stefan Jahn!
3040 * Makefile.am: Add win32-uname.c, win32-uname.h, win32-dirent.c
3041 and win32-dirent.h to extra source and header files. These
3042 include the uname() and the POSIX dirent interface implementation
3043 for M$-Windows. Put `-no-undefined' into LDFLAGS to support
3044 linkers which do not allow unresolved symbols inside shared
3045 libraries. Corrected `guile_filter_doc_snarfage$(EXEEXT)'
3048 * __scm.h: Defined SCM_API. This macro gets prepended to all
3049 function and data definitions which should be exported or imported
3050 in the resulting dynamic link library in the Win32 port.
3052 * __scm.h, alist.h, arbiters.h, async.h, backtrace.h, boolean.h,
3053 chars.h, continuations.h, coop-defs.h, coop-threads.h,
3054 debug-malloc.h, debug.h, deprecation.h, dynl.h, dynwind.h,
3055 environments.h, eq.h, error.h, eval.h, evalext.h, extensions.h,
3056 feature.h, filesys.h, fluids.h, fports.h, gc.h, gdb_interface.h,
3057 gdbint.h, gh.h, goops.h, gsubr.h, guardians.h, hash.h, hashtab.h,
3058 hooks.h, init.h, ioext.h, iselect.h, keywords.h, lang.h, list.h,
3059 load.h, macros.h, mallocs.h, modules.h, net_db.h, numbers.h,
3060 objects.h, objprop.h, options.h, pairs.h, ports.h, posix.h, print.h,
3061 procprop.h, procs.h, properties.h, ramap.h, random.h, rdelim.h,
3062 read.h, regex-posix.h, root.h, rw.h, scmsigs.h, script.h, simpos.h,
3063 smob.h, socket.h, sort.h, srcprop.h, stackchk.h, stacks.h, stime.h,
3064 strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h,
3065 tags.h, threads.h, throw.h, unif.h, values.h, variable.h, vectors.h,
3067 Prefixed each each exported symbol with SCM_API.
3069 * continuations.c: Added comment about the use of the extern
3070 declarations of {get,set}context() functions used in the ia64 port.
3072 * continuations.h, gc.c: `__libc_ia64_register_backing_store_base'
3073 is meant to be a `unsigned long *'.
3075 * filesys.c: Include `direct.h' if possible. Use local
3076 `win32-dirent.h' for the native M$-Windows port. Define S_IS*()
3077 macros for M$-Windows. Implementation of `fstat_Win32()' which is
3078 able to differentiate between sockets and other file descriptors.
3079 Use this function as wrapper in `scm_fstat()'. Fixed typo in
3082 * fports.c: Include `io.h' is possible. Put `*fp' into referring
3083 statement block in `scm_fport_buffer_add()'.
3084 Some corrections in `getflags()'.
3086 * gdb_interface.h (GDB_INTERFACE): Also support __CYGWIN__.
3088 * guile.c: Make sure to define __SCM_IMPORT__ for shared library
3089 build on Win32. Disable preloaded symbols on Win2 platforms.
3091 * ioext.c, ports.c: Include `io.h' is possible.
3093 * mkstemp.c: Include `process.h' is possible.
3095 * net_db.c: Disable extern declaration of `h_errno' for __CYGWIN__,
3097 Put `scm_return_entry()' into HAVE_GETSERVENT conditional.
3099 * posix.c: Remove unnecessary dirent includes and defines. Include
3100 local `win32-uname.h' for MinGW. Extern declaration of
3101 `mkstemp()' for systems where it does not exists. Make
3102 `getlogin()' available on M$-Windows.
3104 * scmsigs.c: Made `usleep()' avalable on MinGW.
3106 * stime.c: On M$-Windows `tzname[]' is known to be `_tzname[]'.
3108 * win32-dirent.c: Include "win32-dirent.h", not "dirent.h".
3110 * win32-uname.c: Include "win32-uname.h", not "uname.h".
3112 2001-10-28 Mikael Djurfeldt <mdj@linnaeus>
3114 * unif.c (scm_uniform_array_read_x, scm_uniform_array_write):
3115 Don't apply scm_uniform_vector_length on arrays.
3117 2001-10-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
3119 * eval.c (scm_lookupcar, scm_m_letstar, scm_m_do, iqq,
3120 scm_m_define, scm_m_letrec1, scm_m_let, scm_m_expand_body,
3121 scm_macroexp, unmemocopy, scm_eval_args, scm_deval_args,
3122 SCM_CEVAL, scm_map, scm_init_eval): When building lists, prefer
3123 scm_list_<n> over scm_cons[2]?.
3125 (scm_unmemocar, scm_m_cond, scm_m_letstar, scm_m_letrec1,
3126 scm_m_let, scm_m_atbind, unmemocopy, SCM_CEVAL, SCM_APPLY): Use
3127 SCM_C[AD][AD]R instead of explicit form.
3129 (scm_m_set_x, scm_m_cond, scm_m_letstar, scm_m_do): Reordered
3130 comparison parameters.
3132 (scm_m_case, scm_m_cond, scm_m_letstar, scm_m_do, SCM_CEVAL): Use
3133 !SCM_NULLP instead of SCM_NIMP.
3135 (scm_m_case): Don't copy the form. Renamed proc to clause and
3136 minimized its scope. Renamed x to clauses. Removed side
3137 effecting operation from macro call.
3139 (scm_m_cond): Don't copy the form. Renamed arg1 to clause and
3140 minimized its scope. Renamed x to clauses. Minimized the scope
3141 of variable 'len'. Make sure the else clause is treated specially
3142 even in case of '=>' occurences. Don't change the else to #t in
3143 order to be able to distinguish this case in the evaluator. Leave
3144 type checking of the recipient to the evaluator.
3146 (scm_c_improper_memq): Made the comment somewhat clearer.
3148 (scm_m_lambda): Renamed proc to formals. Removed unnecessary
3149 test for SCM_IM_LET at the place of the formal parameters.
3150 Simplified the formal parameter checking.
3152 (scm_m_letstar): Added Comment. Renamed proc to bindings.
3153 Renamed arg1 to binding and minimized its scope. Eliminated
3154 unnecessary consing.
3156 (scm_m_do): Renamed proc to bindings. Minimized the scope of
3159 (build_binding_list): New static function.
3161 (unmemocopy): Don't use SCM_TYP7 on pairs (it's unclean).
3162 Further, split up the 'letrec' unmemoizing code to the
3163 corresponding parts for 'do', 'let' and 'letrec', adding comments
3164 to each form. Cleanup the handling of the do form (This removes
3165 some *real* code :-).
3167 (SCM_CEVAL): Removed side effecting operation from macro call.
3168 Handle the 'else clause of the 'cond form specially - the symbol
3169 'else is not replaced with #t any more.
3171 2001-10-14 Gary Houston <ghouston@arglist.com>
3173 * version.c (scm_version): use sprintf instead of snprintf,
3174 for portability. thanks to Bill Schottstaedt.
3176 2001-10-14 Mikael Djurfeldt <mdj@linnaeus>
3178 * read.c (scm_lreadr): When user-defined hash procedure returns
3179 SCM_UNSPECIFIED: Fall back to standard handling instead of raising
3180 an exception. (This prevents parsing of uniform vectors from
3181 interfering with parsing of numbers.)
3183 2001-10-13 Marius Vollmer <mvo@zagadka.ping.de>
3185 * numbers.c: Set NO_PREPRO_MAGIC when defining our version of
3186 PTRDIFF_MIN. Thanks to Ken Raeburn.
3188 2001-10-07 Marius Vollmer <mvo@zagadka.ping.de>
3190 * Makefile.am (EXTRA_libguile_la_SOURCES): Added "mkstemp.c".
3192 * eval.c (scm_m_atbind): First try to find the variable without
3193 defining it locally; when it has not been found, define it
3196 * modules.c (module_variable): Pass over variables that exist but
3199 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
3201 * backtrace.c (display_backtrace_file_and_line): Only use
3202 scm_basename when POSIX support is compiled in. Thanks to Chris
3205 2001-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
3207 * numbers.c (mem2uinteger): Return number read so far when coming
3208 across a hexdigit after having read a # or if not reading a hex
3209 value. This will enable the calling code to correctly handle
3210 forms like 1e2. (The background is, that the exponent markers d,
3211 e and f are also hexdigits.) Thanks to Mikael Djurfeldt for
3212 providing this patch.
3214 (mem2complex): Fix erroneous double-negation. Now, numbers like
3215 1-i will be read correctly.
3217 2001-10-12 Mikael Djurfeldt <mdj@linnaeus>
3219 * debug.c (scm_mem_to_proc): Fixed typo in previous change.
3221 * validate.h (SCM_VALIDATE_DOUBLE_DEF_COPY): New macro.
3223 2001-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
3225 * print.c (scm_print_state_vtable, print_state_pool):
3226 Initialize. These variables are now registered as gc roots.
3228 (scm_current_pstate): Update documentation.
3230 (scm_current_pstate, scm_make_print_state, scm_free_print_state,
3231 scm_prin1, scm_init_print): print_state_pool is registered as a
3232 gc root and thus does not need to be protected by a surrounding
3235 (make_print_state): The car of print_state_pool no longer holds
3236 the scm_print_state_vtable.
3238 (scm_current_pstate, scm_make_print_state, print_circref,
3239 scm_iprin1, scm_prin1, scm_iprlist): Prefer !SCM_<foo> over
3242 (scm_prin1): When building lists, prefer scm_list_<n> over
3245 (scm_iprlist): Removed a redundant SCM_IMP test.
3247 (scm_simple_format): Use SCM_EQ_P to compare SCM values.
3249 2001-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
3251 * debug.c (scm_make_iloc): Prefer !SCM_<foo> over SCM_N<foo>.
3253 (scm_memcons, scm_mem_to_proc): When building lists, prefer
3254 scm_list_<n> over scm_cons[2]?.
3256 (scm_mem_to_proc): Prefer SCM_CONSP over SCM_NIMP.
3258 (scm_procedure_name): Use SCM_CADR instead of explicit form.
3260 (debugobj_print): Coerce scm_intprint arg 1 to long, not int.
3261 Thanks to Rob Browning for the patch (see log entry 2001-09-21) -
3262 for some reason his patch didn't make it into the cvs.
3264 2001-10-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
3266 * numbers.c (mem2decimal_from_point): Cleaned up the parsing a
3267 little bit - should even be somewhat more accurate now.
3269 2001-10-08 Rob Browning <rlb@defaultvalue.org>
3271 * gc.c: support ia64 register backing store.
3272 (SCM_MARK_BACKING_STORE): new macro.
3274 * continuations.h: support ia64 register backing store.
3275 (struct scm_t_contregs): add ia64 register backing store.
3277 * continuations.c: support ia64 register backing store.
3278 (continuation_mark): mark ia64 register backing store.
3279 (continuation_free): free ia64 register backing store.
3280 (scm_make_continuation): capture ia64 register backing store.
3281 (copy_stack_and_call): copy ia64 register backing store.
3283 2001-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
3285 * hashtab.c (scm_hash_fn_create_handle_x): The result of assoc_fn
3286 is known to be #f if no entry is found. Thus, use !SCM_FALSEP
3287 instead of SCM_NIMP to test for that case.
3289 * strings.h (SCM_SET_STRING_LENGTH): Cast the length to
3290 scm_t_bits instead of long.
3292 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
3294 * tags.h (SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
3295 SCM_T_SIGNED_BITS_MIN): New.
3296 * numbers.h (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM):
3297 Use them to make these macros computable by the preprocessor.
3299 * num2integral.i.c (INTEGRAL2NUM): Let the preprocessor test
3300 whether the integral type fits in a fixnum, not the compiler.
3301 This removes a spurious compiler warning. Also, honor the
3302 NO_PREPRO_MAGIC flag to suppress any preprocessor tests. This is
3303 needed for `long long's.
3305 * numbers.c: Define NO_PREPRO_MAGOC when including
3306 num2integral.c.i for `long long' and `signed long long'.
3308 2001-10-06 Mikael Djurfeldt <mdj@linnaeus>
3310 These changes fixes a race condition in the Guile coop - pthread
3313 * coop.c (mother_awake_p): New variable.
3314 (coop_create): Set mother_awake_p before creating or signalling
3315 mother; wait until mother is going to sleep before returning.
3316 (mother): Reset mother_awake_p before going to sleep.
3318 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
3320 * options.c (protected_objects, scm_init_options): The content of
3321 protected_objects is now protected from garbage collection using
3322 scm_gc_register_root instead of scm_permanent_object.
3324 (get_option_setting): New static function that computes an option
3325 setting as it was formerly done in the function scm_options.
3327 (get_documented_option_setting): New static function that
3328 returns option documentation as it was formerly done in the
3329 function scm_options. Note that documentation C strings are no
3330 longer precomputed into SCM objects. Instead, they are converted
3331 into SCM strings every time get_documented_option_setting is
3334 (change_option_setting): New static functions that modifies the
3335 option setting as it was formerly done in the function
3336 scm_options. The function is now exception safe, i. e. won't
3337 cause a memory leak when interrupted. Further, only non-immediate
3338 option values are added to the protection list.
3340 (scm_options): This function now has only the purpose to dispatch
3341 to to get_option_setting, get_documented_option_setting or
3342 change_option_setting, depending on the arguments given to
3345 (scm_init_opts): Don't convert documentation C strings into SCM
3346 strings. Further, don't protect any object values: They _must_
3347 be immediate values, otherwise there is no guarantee that they
3348 have not been collected before anyway.
3350 * options.[ch] (scm_t_option): Made type unsigned, name into a
3351 constant char* and val into a scm_t_bits type.
3353 (scm_options, scm_init_opts): The number of options is guaranteed
3354 to be larger or equal to zero. Thus, the type is changed to
3357 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
3359 * num2integral.i.c (NUM2INTEGRAL): Eliminated some warnings about
3360 testing an unsigned value for being >= 0.
3362 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
3364 * numbers.h: Removed old comment about using SCM_CAR to access
3367 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
3368 the return value is signed. Thanks to Brian Crowder for the bug
3371 (SCM_SRS): Avoid unnecessary casting and don't unpack input
3372 values. With this patch, SCM_SRS can be safely used for other
3373 types than scm_t_signed_bits. However, it should still better be
3374 an internal macro and thus be renamed to SCM_I_SRS.
3376 (SCM_MAKINUM, SCM_INUM): Use proper casting.
3378 2001-10-03 Gary Houston <ghouston@arglist.com>
3380 * continuations.h, unif.h: in the descriptions of the bit patterns
3381 of the heap cells, make bit 0 the least significant.
3383 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
3385 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
3386 Thanks to Golubev I. N.
3388 2001-09-25 Gary Houston <ghouston@arglist.com>
3390 * ports.c (scm_drain_input): extended the docstring. thanks to
3391 Alex Schroeder and Thien-Thi Nguyen.
3393 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
3395 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
3396 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
3397 macros. (The NUM names might soon change.)
3399 * numbers.h: Added missing declarations.
3401 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
3403 * Makefile.am: Distribute num2float.i.c.
3405 * num2float.i.c: New file, multiply included by numbers.c, used
3406 to "templatize" the float <-> num conversion routines.
3408 * numbers.c: New functions: scm_num2float, scm_float2num,
3409 scm_num2double, scm_double2num.
3411 2001-09-21 Rob Browning <rlb@defaultvalue.org>
3413 * .cvsignore: really add version.h
3415 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
3416 Otherwise it fails on the alpha. However, we might rather choose
3417 this size conditionally.
3419 * numbers.c (scm_gcd): change "k" to a long from an int.
3420 Otherwise it fails on the alpha. However, we might rather choose
3421 this size conditionally.
3423 * error.c (scm_wta): coerce char* to intptr_t before int
3426 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
3429 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
3431 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
3433 * numbers.c (scm_integer_expt): Accept inexact integer in second
3434 argument. (Thanks to Bill Schottstaedt.)
3436 2001-09-20 Rob Browning <rlb@defaultvalue.org>
3438 * .cvsignore: add version.h
3440 * versiondat.h.in: removed (obsolete).
3442 * version.h.in: renamed from version.h.
3443 (SCM_GUILE_MAJOR_VERSION): new public macro.
3444 (SCM_GUILE_MINOR_VERSION): new public macro.
3445 (SCM_GUILE_MICRO_VERSION): new public macro.
3447 * version.h: renamed to version.h.in.
3450 (scm_major_version): support integer *_VERSION macros.
3451 (scm_minor_version): support integer *_VERSION macros.
3452 (scm_micro_version): support integer *_VERSION macros.
3453 (scm_version): support integer *_VERSION macros.
3455 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
3457 * error.c, error.h: Made error keys globally accessible.
3458 Applications might want to test for these or use them in a direct
3461 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
3462 routines are passed an inexact. This change in behavior is
3463 motivated by concordance with R5RS: It is more common that a
3464 primitive doesn't want to accept an inexact for an exact.
3466 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3468 The following patch partially undoes my patch from 2001-06-30,
3469 where I added the function scm_gc_mark_cell_conservatively. The
3470 function is buggy, since it breaks guile during conservative
3471 marking if a pointer on the stack points directly into the list of
3472 free cells on the heap: With conservative cell marking this will
3473 cause the whole free list to be scanned and marked - boom!
3475 * gc.c (allocated_mark, MARK, heap_segment,
3476 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
3477 (scm_gc_mark_cell_conservatively): Remove function
3478 scm_gc_mark_cell_conservatively and update the corresponding
3479 comments and uses accordingly. Thanks to Christopher Cramer for
3480 the patch. (Minor corrections by me.)
3482 2001-09-15 Gary Houston <ghouston@arglist.com>
3484 * root.h (scm_root_state): removed the continuation_stack and
3485 continuation_stack_ptr members, which have no apparent purpose.
3486 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
3489 * root.c (root_mark), init.c (restart_stack, start_stack), gc
3490 (scm_igc): remove all references to contination_stack and
3491 continuation_stack_ptr, avoiding allocation of a vector and
3492 useless processing during gc.
3494 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
3496 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
3498 (TCONC_IN): Make sure that the cell word 0 is initialized last.
3500 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
3502 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
3504 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
3505 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
3507 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
3509 * guardians.c (mark_dependencies_in_tconc,
3510 whine_about_self_centered_zombies, scm_init_guardians): Register
3511 the static global variable `self_centered_zombies' via
3512 scm_gc_register_root, to make some cdr-ing unnecessary.
3514 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
3516 * backtrace.c (display_backtrace_file,
3517 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
3518 values, use SCM_FALSEP when comparing SCM values against #f.
3519 Thanks to Rob Browning for the bug report.
3521 2001-09-12 Martin Baulig <martin@home-of-linux.org>
3523 * strings.[ch] (scm_str2string): New function.
3525 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
3527 * gc.c (scm_done_free): Always subtract size from scm_mallocated
3528 when computing nm, even if it's negative.
3529 (scm_must_malloc): Abort on overflow of scm_mtrigger.
3530 (scm_must_realloc): Likewise.
3532 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
3534 * numbers.c (scm_sys_check_number_conversions): new function,
3535 defined if Guile is compiled in debugging mode. currently checks
3536 `scm_num2ulong', should check much much more.
3538 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
3539 unsigned, ensure that it's positive. thanks to Martin Baulig!
3541 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
3543 * __scm.h: Added new section about compile time selectable
3546 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
3547 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
3548 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
3549 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
3552 * deprecation.c (scm_include_deprecated_features): Simplified.
3554 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
3555 `SCM_IMP´ instead of `!SCM_CELLP´.
3557 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
3558 Extract side-effecting operations from macros.
3560 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
3561 scm_top_level_lookup_closure_var and scm_system_transformer.
3563 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
3565 (heap_segment): Use CELL_P instead of SCM_CELLP.
3567 * init.c (start_stack): Don't initialize
3568 scm_top_level_lookup_closure_var and scm_system_transformer.
3570 * modules.c (scm_set_current_module): Don't access
3571 scm_top_level_lookup_closure_var and scm_system_transformer.
3573 (scm_sym2var): Don't call scm_variable_set_name_hint.
3575 (scm_post_boot_init_modules): Removed deprecated initializations.
3577 * print.c (scm_ipruk): Don't access cell contents of non cells.
3579 * strings.c (scm_string_set_x): All strings are writable.
3581 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
3582 type. There is only one string type now.
3584 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
3586 * tags.h: Remove comments about two different string types.
3588 (SCM_CELLP, SCM_NCELLP): Deprecated.
3590 * variable.c (make_variable): Remove code variant for vcells.
3592 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
3593 SCM_VARIABLE_LOC): Remove code variant for vcells.
3595 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
3596 SCM_ENABLE_DEPRECATED with the logic reversed.
3598 * dynl.c (moddata, registered_mods), dynl.[ch]
3599 (scm_register_module_xxx, scm_registered_modules,
3600 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
3601 (*top-level-lookup-closure*), eval.[ch]
3602 (scm_top_level_lookup_closure_var, scm_system_transformer,
3603 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
3604 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
3605 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
3606 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
3607 scm_unprotect_object), modules.c (root_module_lookup_closure,
3608 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
3609 beautify_user_module_x_var, try_module_autoload_var,
3610 scm_module_full_name), modules.[ch] (scm_the_root_module,
3611 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
3612 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
3613 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
3614 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
3615 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
3616 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
3617 scm_make_shared_substring), tags.h (scm_tc7_substring,
3618 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
3619 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
3620 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
3621 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
3624 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
3625 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
3626 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
3627 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
3628 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
3629 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
3630 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
3631 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
3632 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
3633 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
3634 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
3635 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
3636 (setzone, scm_strftime, scm_strptime), vports.c
3637 (scm_make_soft_port): Remove calls to
3638 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
3639 gone, all strings are 0-terminated anyway.
3641 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
3642 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
3643 double inclusion of the same headers to the SCM_<filename>_H
3646 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
3647 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
3648 print.c (scm_iprin1): The type scm_tc7_substring does not exist
3651 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
3652 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
3653 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
3654 !SCM_<foo> over SCM_N<foo>.
3656 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
3658 * Makefile.am: Remove references to symbols-deprecated.c.
3660 * symbols.c (scm_init_symbols): Don't initialize deprecated
3663 * symbols-deprecated.c: Removed.
3665 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
3666 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
3667 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
3668 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
3669 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
3670 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
3671 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
3672 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
3673 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
3674 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
3675 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
3676 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
3677 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
3678 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
3679 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
3680 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
3681 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
3682 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
3683 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
3684 scm_intern0, scm_sysintern, scm_sysintern0,
3685 scm_sysintern0_no_module_lookup, scm_symbol_value0,
3686 scm_string_to_obarray_symbol, scm_intern_symbol,
3687 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
3688 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
3689 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
3690 vectors.[ch] (scm_vector_set_length_x): Removed.
3692 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
3693 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
3694 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
3695 Renamed the macros that are defined to inhibit double inclusion of
3696 the same headers to the SCM_<filename>_H format.
3698 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
3699 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
3702 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
3704 * continuations.h (scm_contregs), debug.h (scm_debug_info,
3705 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
3706 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
3707 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
3708 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
3709 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
3710 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
3711 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
3712 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
3713 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
3714 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
3715 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
3717 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
3718 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
3719 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
3720 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
3721 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
3722 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
3723 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
3724 double inclusion of the same headers to the SCM_<filename>_H
3727 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
3728 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
3729 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
3730 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
3731 !SCM_<foo> over SCM_N<foo>.
3733 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
3735 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
3736 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
3737 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
3738 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
3739 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
3740 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
3741 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
3742 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
3743 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
3744 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
3745 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
3746 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
3747 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
3748 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
3749 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
3750 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
3751 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
3752 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
3753 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
3754 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
3755 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
3756 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
3757 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
3758 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
3759 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
3760 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
3761 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
3762 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
3763 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
3764 the macros that are defined to inhibit double inclusion of the
3765 same headers to the SCM_<filename>_H format.
3767 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
3769 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
3770 "scm_t_portable" with "scm_port_table" which was an artifact from
3771 the great "scm_*_t -> scm_t_" renaming.
3773 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
3775 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
3776 used; nfc. Thanks to Bill Schottstaedt.
3778 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
3779 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
3780 Thanks to Chris Cramer.
3782 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
3784 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
3786 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
3788 * dynwind.h (scm_swap_bindings): Declare.
3789 * dynwind.c (scm_swap_bindings): Make non-static.
3791 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
3793 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
3794 doing exactly nothing about them). thanks Neil!
3796 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
3798 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
3800 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
3802 * gc.c: Fix omission bug: Add `heap_segment' forward decl
3803 (proto) in the case when either `GUILE_DEBUG' or
3804 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
3806 (map_free_list): Fix typo: Ref `f' correctly.
3808 Thanks to Chris Cramer.
3810 2001-08-15 Rob Browning <rlb@defaultvalue.org>
3812 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
3814 (libpath.h): change libguileversion to libguileinterface.
3816 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
3818 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
3819 ChangeLog-2000. Thanks to Daniel Skarda!
3821 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
3823 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
3824 do it from the Makefile.
3826 * Makefile.am: rearrange the snarfing slightly, so that .doc files
3827 are of a reasonable size.
3829 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
3831 * stacks.c (scm_make_stack): Improve docstring by explaining use
3834 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
3836 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
3837 scm_char_whitespace_p, scm_char_upper_case_p,
3838 scm_char_lower_case_p, scm_char_is_both_p): Do not require
3839 characters to fulfill isascii in addition to the primary
3842 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3844 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
3845 scm_istr2flo, scm_istring2number): Removed.
3847 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
3850 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
3851 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
3854 (scm_string_to_number): Use new number parser.
3856 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
3857 handles complex numbers.
3859 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
3862 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
3865 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
3867 (scm_i_mem2number): Added.
3869 (scm_exact_to_inexact): Changed signature.
3871 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
3872 here instead of within scm_i_mem2number. Call scm_i_mem2number
3873 instead of scm_istr2int and scm_istring2number.
3875 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3877 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
3878 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
3879 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
3880 !SCM_<pred> over SCM_N<pred>.
3882 (scm_eval_body): Remove side effecting code from macro call.
3884 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
3887 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3889 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
3891 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
3893 Removed vcell slot from structs.
3895 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
3898 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
3899 zero. Use scm_vtable_index_layout instead of "0" when accessing
3901 (scm_init_struct): Remove vcell slot layout code from
3902 required_vtable_fields.
3904 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
3906 * goops.c (build_class_class_slots): Removed vcell slot
3909 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
3910 Removed vcell slot layout code.
3911 (scm_si_vcell): Removed.
3913 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
3915 "Glocs" have been removed.
3917 * tags.h: Update tag system docs.
3918 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
3919 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
3920 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
3921 or SCM_NCONSP, respectively.
3923 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
3924 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
3925 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
3927 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
3928 tell glocs from structs.
3930 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
3932 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
3933 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
3934 instead of with glocs.
3935 (EVALCAR): Do not test for glocs.
3936 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
3938 (scm_unmemocar): Do not handle glocs.
3939 (scm_m_atfop): Memoize as a variable, not as a gloc.
3940 (scm_eval_args, scm_deval_args): Do not handle glocs.
3941 (scm_ceval, scm_deval): Likewise.
3943 * eval.h (SCM_XEVALCAR): Do not test for glocs.
3944 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
3947 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
3949 * dynwind.c (scm_swap_bindings): Likewise.
3950 (scm_dowinds): Updated to recognize lists of variables instead of
3953 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
3956 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
3959 2001-07-25 Gary Houston <ghouston@arglist.com>
3961 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
3962 docstrings to reflect the n-ary implementation.
3964 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
3966 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
3967 value of a variable, not the plain "return" statement.
3969 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
3971 * eval.c: Allow variables in memoized code (in addition to glocs).
3972 (scm_lookupcar): Handle variables in lost races. Replace symbol
3973 with variable directly, do not make a gloc.
3974 (scm_unmemocar): Rewrite variables using a reverse lookup, just
3976 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
3979 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3981 * variable.c (scm_i_variable_print): Use "value" instead of
3982 "binding" since a binding is the mapping between symbols and
3983 variables, not between variables and their values.
3985 * tags.h (scm_tc7_variable): New.
3986 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
3987 * print.c (scm_iprin1): Likewise.
3989 * variable.h (scm_tc16_variable): Removed.
3990 (SCM_VARIABLEP): Test for new tc7 code.
3991 (scm_i_variable_print): New.
3992 * variable.c (scm_tc16_variable): Removed.
3993 (variable_print): Renamed to scm_i_variable_print and made
3995 (variable_equal_p): Removed.
3996 (make_variable): Construct a tc7 object instead of a smob.
3997 (scm_init_variable): Do not register smob.
3999 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
4001 * tags.h: Include inttypes.h when we have it.
4003 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
4005 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
4006 is taken by the new SCM_IM_CALL_WITH_VALUES.
4007 * print.c (scm_isymnames): Update table accordingly.
4009 2001-07-22 Gary Houston <ghouston@arglist.com>
4011 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
4012 SCM_MAKINUM to convert regoff_t value to SCM.
4014 2001-07-21 Gary Houston <ghouston@arglist.com>
4016 * scmsigs.c: include sys/time.h for itimer stuff.
4018 2001-07-19 Rob Browning <rlb@defaultvalue.org>
4020 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
4022 * c-tokenize.lex: add option %nounput to quiet warning.
4023 Add prototype for yylex to quiet warning.
4025 * scmconfig.h.in: add flags for setitimer and getitimer.
4027 * scmsigs.h (scm_init_scmsigs): new prototype.
4028 (scm_init_scmsigs): new prototype.
4030 * scmsigs.c (s_scm_setitimer): new function.
4031 (s_scm_setitimer): new function.
4033 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4035 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
4036 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
4037 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
4038 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
4039 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
4040 guile-func-name-check.in, guile-snarf-docs-texi.in,
4041 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
4042 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
4043 objprop.c, objprop.h, options.c, options.h, random.h,
4044 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
4045 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
4046 version.c, version.h: Updated copyright notice.
4048 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4050 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
4051 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
4052 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
4053 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
4054 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
4055 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
4056 sym_environment, scm_sym_change_class): New static variables to
4057 hold predefined symbols.
4059 (build_class_class_slots): Build the list using scm_list_n
4060 instead of cons. Also, slots are already created as lists, thus
4061 making a call to maplist unnecessary.
4063 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
4064 scm_class_direct_subclasses, scm_class_direct_methods,
4065 scm_class_precedence_list, scm_class_slots, scm_class_environment,
4066 scm_method_procedure, create_standard_classes, purgatory): Use
4069 (build_slots_list, compute_getters_n_setters,
4070 scm_sys_initialize_object, scm_sys_inherit_magic_x,
4071 get_slot_value_using_name, set_slot_value_using_name,
4072 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
4073 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
4074 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
4076 (scm_sys_prep_layout_x): Minimize variable scopes.
4078 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
4079 scm_sys_fast_slot_set_x): Fix signedness.
4081 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
4082 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
4083 scm_memoize_method, scm_wrap_object): Use packing and unpacking
4084 when converting to and from SCM values.
4086 (scm_enable_primitive_generic_x): Add rest argument checking.
4088 (map, filter_cpl, maplist, scm_sys_initialize_object,
4089 scm_sys_prep_layout_x, slot_definition_using_name,
4090 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
4091 call_memoize_method, scm_make, scm_make_class): Prefer explicit
4092 predicates over SCM_N?IMP tests.
4094 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
4097 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
4100 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
4102 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
4104 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
4106 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
4108 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
4110 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
4112 * strings.c (s_scm_string): fix arg position in assert.
4114 2001-07-11 Gary Houston <ghouston@arglist.com>
4116 * strports.c (st_write): use memcpy, not strncpy. thanks to
4119 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
4121 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
4122 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
4123 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
4124 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
4125 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
4126 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
4127 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
4128 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
4129 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
4130 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
4131 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
4132 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
4133 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
4134 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
4135 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
4136 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
4137 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
4138 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
4139 weaks.c, weaks.h: Remove "face-lift" comment.
4141 2001-07-08 Rob Browning <rlb@defaultvalue.org>
4143 * .cvsignore: add stamp-h.in.
4145 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4147 * hooks.c (scm_make_hook, scm_add_hook_x),
4148 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
4149 value info to the docstrings.
4151 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4153 Some more compatibility patches for Windows.
4155 * posix.c (getlogin): getlogin() implementation for Windows.
4157 * backtrace.c, ioext.c: Include <stdio.h>.
4159 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
4162 * cpp_sig_symbols.in: Added SIGBREAK.
4164 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
4166 * strports.c (scm_read_0str, scm_eval_0str): Call
4167 scm_c_read_string and scm_c_eval_string respectively, not
4168 themselves. Thanks to Dale P. Smith!
4170 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4172 * unif.c (scm_array_set_x): The variable args does not
4173 necessarily have to be a list. Further, got rid of a redundant
4176 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4178 * list.c (SCM_I_CONS): Make sure the cell type is initialized
4181 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
4182 init_heap_seg): Fixed signedness.
4184 (init_heap_seg): Replaced strange for-loop with a while loop.
4186 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
4188 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
4190 The following patch adds conservative marking for the elements of
4191 free or allocated cells.
4193 * gc.c (allocated_mark, heap_segment): New static functions.
4195 (which_seg): Deleted, since the functionality is now provided by
4196 function heap_segment.
4198 (map_free_list): Use heap_segment instead of which_seg.
4200 (MARK): If cell debugging is disabled, mark free cells
4203 (scm_mark_locations, scm_cellp): Extracted the search for the
4204 heap segment of a SCM value into function heap_segment.
4206 (scm_init_storage): Allocated cells must be marked
4209 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
4211 The following patch changes the representation of weak vectors to
4212 double cells instead of using an extension of the vector's
4215 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
4216 the result of SCM_WVECT_GC_CHAIN.
4218 (scm_gc_sweep): Weak vectors don't have extra fields any more.
4220 * weaks.c (allocate_weak_vector): New static function. It does
4221 not patch any previously created vector object during the
4222 construction of a weak vector, and thus doesn't need to switch
4223 off interrupts during vector creation.
4225 (scm_make_weak_vector, scm_make_weak_key_hash_table,
4226 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
4227 Use allocate_weak_vector to provide the new weak vector object.
4229 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
4230 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
4231 now stored in the double cell.
4233 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
4236 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
4237 using an entry of the double cell.
4239 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
4241 * stamp-h.in: bye bye
4243 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
4245 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
4248 * load.c, load.h (scm_c_primitive_load,
4249 scm_c_primitive_load_path): New.
4251 * strports.c, strports.h (scm_c_read_string): Renamed from
4252 scm_read_0str. Also, added "const" qualifier to argument.
4253 (scm_c_eval_string): Renamed from scm_eval_0str.
4254 (scm_read_0str, scm_eval_0str): Deprecated.
4256 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4258 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
4261 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
4263 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
4264 scm_list_n): New functions.
4265 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
4266 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
4267 (lots of files): Use the new functions.
4269 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
4271 * strings.c: #include "libguile/deprecation.h".
4273 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4275 * read.c (scm_lreadr): When reading a hash token, check for a
4276 user-defined hash procedure first, so that overriding the builtin
4277 hash characters is possible (this was needed for implementing
4278 SRFI-4's read synax `f32(...)').
4280 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
4281 because the latter is unsigned now and breaks comparisons like
4282 (n < (scm_t_signed_bits)MIN_VALUE).
4284 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
4286 * eval.h, eval.c (scm_call_4): New function.
4288 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
4289 directly rather than dispatching to them via scm_ithrow and a lazy
4292 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
4293 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
4294 for trap handler procedures.
4296 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
4297 procedures not being #f.
4299 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
4301 * Makefile.am (c-tokenize.c): add rule to generate it.
4302 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
4304 filter-doc-snarfage.c: remove.
4306 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4308 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
4310 The following set of changes makes compiling Guile under various
4311 Windows compilers easier. Compilation under GNU systems should
4312 not be affected at all.
4314 Thanks to Stefan Jahn for all necessary information, patches and
4317 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
4318 getpgrp, ttyname, primitive-fork and some header inclusion for
4321 * random.c: Define M_PI, if not predefined and use __int64 for
4322 LONG64 under Windows.
4324 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
4325 Windows and conditionalize some signal names.
4327 * socket.c (scm_getsockopt): Added missing comma.
4328 Include socket library header under Windows.
4330 * stime.c (CLKTCK): Add cast to int, to make it compile under
4333 * ports.c (truncate): New function, compiled only under Windows.
4335 * net_db.c: Do not declare errno under Windows.
4337 * iselect.h, inet_aton.c: Include socket library headers under
4340 * guile.c (inner_main): Under Windows, initialize socket library
4341 and initialize gdb_interface data structures.
4343 * gdb_interface.h: Under Windows, gdb_interface cannot be
4344 initialized statically. Initialize at runtime instead.
4346 * fports.c (write_all): ssize_t -> size_t.
4347 (fport_print): Conditionalize call to ttyname().
4348 (getflags): New function, compiled only under Windows.
4350 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
4351 primitives chown, link, fcntl.
4352 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
4355 * backtrace.c: Include <io.h> under Windows.
4357 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
4359 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
4362 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
4364 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
4365 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
4366 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
4367 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
4368 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
4369 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
4370 (scm_dynamic_wind, scm_dowinds), environments.c
4371 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
4372 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
4373 goops.c (GETVAR, purgatory, make_class_from_template,
4374 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
4375 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
4376 (scm_primitive_load), modules.c (scm_resolve_module,
4377 scm_c_define_module, scm_c_use_module, scm_c_export,
4378 module_variable, scm_eval_closure_lookup, scm_sym2var,
4379 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
4380 ports.c (scm_port_for_each), print.c (scm_printer_apply),
4381 properties.c (scm_primitive_property_ref), ramap.c (ramap,
4382 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
4383 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
4384 (scm_object_to_string, scm_call_with_output_string,
4385 scm_call_with_input_string), throw.c (scm_body_thunk,
4386 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
4387 scm_make_shared_array), vports.c (sf_flush, sf_write,
4388 sf_fill_input, sf_close): Use one of the above functions.
4389 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
4391 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
4393 * filesys.c (scm_close), ports.c (scm_close_port,
4394 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
4395 instead of SCM_NEGATE_BOOL.
4397 * filesys.c (scm_stat): Clean up type dispatch.
4399 * filesys.c (scm_stat), ports.c (scm_input_port_p,
4400 scm_output_port_p): Get rid of redundant IM type check.
4402 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
4403 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
4404 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
4405 scm_return_entry), numbers.c (scm_number_to_string), objects.c
4406 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
4407 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
4408 scm_addr_vector), stime.c (scm_strftime), strings.c
4409 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
4410 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
4411 scm_string_split), strports.c (scm_strport_to_string), symbols.c
4412 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
4413 instead of scm_makfromstr.
4415 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
4416 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
4417 scm_read_hash_extend), stime.c (scm_strftime), strings.c
4418 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
4419 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
4420 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
4421 !SCM_<pred> over SCM_N<pred>.
4423 * strings.[ch] (scm_makfromstr): Deprecated.
4425 (scm_mem2string): New function, replaces scm_makfromstr.
4427 * strings.c (scm_substring), strop.c (string_copy,
4428 scm_string_split), strports.c (scm_strport_to_string), symbols.c
4429 (scm_symbol_to_string): Fix gc problem.
4431 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
4434 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
4435 warning about comparing signed and unsigned values. This fix is
4436 not optimal, since it won't work reliably if sizeof (c_start) >
4437 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
4438 solution is to define this macro as an inline function, thus
4439 allowing to specifiy the types of c_start and c_end.
4441 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
4443 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
4446 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
4447 Rename <foo>H to SCM_<foo>_H.
4449 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
4450 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
4452 (narrow_stack): Make i unsigned. Don't use side-effecting
4453 operations in conditions.
4455 (narrow_stack, scm_make_stack, scm_stack_id,
4456 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
4458 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
4459 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
4462 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
4465 (scm_last_stack_frame): Remove bogus `;´.
4467 * stacks.h (SCM_FRAMEP): Fix type check.
4469 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
4471 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
4472 c-tokenize.c when doing maintainer-clean.
4474 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
4476 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
4479 * eval.c: all hash signs are in column 0.
4481 * Makefile.am (guile_filter_doc_snarfage): build using
4482 c-tokenize.c, not filter-doc-snarfage.c.
4483 rearrange snarfing dependencies a bit.
4485 * c-tokenize.lex: new file.
4487 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
4489 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
4490 scm_t_srcpropso_plist. See the big type renaming.
4491 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
4492 Thanks to Seth Alves!
4494 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
4495 they aren't defined already.
4497 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
4499 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
4500 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
4503 * backtrace.c (display_expression, scm_set_print_params_x,
4504 display_application, display_frame, scm_backtrace), numbers.c
4505 (scm_istring2number), objects.c (scm_class_of,
4506 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
4507 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
4509 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
4512 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
4513 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
4515 * objects.c (scm_class_of): Type fix.
4517 (scm_mcache_lookup_cmethod): Improved comment, simplified,
4520 * pairs.h (scm_error_pair_access): The function can return if
4523 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4525 * init.c (scm_init_guile_1): Removed initialization of tag.c.
4527 * gdbint.c, init.c: Removed inclusion of tag.h.
4529 * tag.h, tag.c: Removed files.
4531 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
4533 2001-06-20 Gary Houston <ghouston@arglist.com>
4535 * deprecation.c, extensions.c, rw.c: include string.h.
4537 2001-06-19 Gary Houston <ghouston@arglist.com>
4539 * filter-doc-snarfage.c (process): added ungetc in
4540 MULTILINE_COOKIE case since otherwise it fails when there's no
4541 space between the '(' and the quote of the following string
4544 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
4546 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
4548 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
4550 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
4551 extension takes place.
4552 * strings.h (SCM_STRING_LENGTH): Likewise.
4553 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
4555 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
4558 * tags.h: Include <stdint.h> when we have it.
4559 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
4560 available. Else use "unsigned long".
4561 (scm_signed_bits_t): New.
4563 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
4564 (SCM_INUM): Cast result to scm_signed_bits_t.
4566 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
4568 * mkstemp.c: Update path to #include file scmconfig.h.
4569 Thanks to Golubev I. N.
4571 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
4573 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
4575 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
4576 the macro definition.
4578 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
4579 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
4580 instead of SCM_INST_TYPE.
4582 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
4583 the object is a struct before accessing its struct flags.
4585 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
4587 2001-06-10 Gary Houston <ghouston@arglist.com>
4589 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
4590 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
4591 work reliably anymore. try it from boot-9.scm instead.
4593 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
4595 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
4596 Thanks to Matthias Köppe!
4598 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
4600 * snarf.h, filter-doc-snarfage.c: more changes to cope with
4601 space-happy C preprocessors.
4603 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
4604 inside cookies. thanks to Matthias Köppe!
4606 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
4608 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
4609 keywords. Fix gc protection.
4611 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
4612 operations in macro calls.
4614 * pairs.c (scm_error_pair_access): Avoid recursion.
4616 Thanks to Matthias Koeppe for reporting the bugs that correspond
4617 to the following set of patches.
4619 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
4620 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
4621 bitvector base address using SCM_BITVECTOR_BASE.
4623 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
4626 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
4628 * goops.c (SCM_CLASS_REDEF): Removed.
4630 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
4633 Thanks to Matthias Koeppe for reporting the bugs that correspond
4634 to the following set of patches.
4636 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
4637 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
4638 scm_sys_allocate_instance, clear_method_cache,
4639 scm_sys_invalidate_method_cache_x, scm_make,
4640 create_standard_classes, scm_make_port_classes, scm_make_class,
4641 scm_add_slot): Use SCM_SET_SLOT to set slot values.
4643 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
4645 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
4647 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
4648 UNARY_ELTS_CODE): Remove bogus break statement.
4650 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
4651 Don't access bit vectors elements as SCM objects.
4653 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
4654 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
4655 Don't assign to an unpacked value.
4657 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
4659 * __scm.h (SCM_NORETURN): Moved here from error.h.
4661 (SCM_UNUSED): New macro.
4663 (SCM_DEBUG_PAIR_ACCESSES): New macro.
4665 * backtrace.c (display_error_handler), continuations.c
4666 (continuation_print), debug.c (debugobj_print), dynwind.c
4667 (guards_print), environments.c (observer_print,
4668 core_environments_finalize, leaf_environment_cell,
4669 leaf_environment_print, eval_environment_print,
4670 eval_environment_observer, import_environment_define,
4671 import_environment_undefine, import_environment_print,
4672 import_environment_observer, export_environment_define,
4673 export_environment_undefine, export_environment_print,
4674 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
4675 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
4676 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
4677 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
4678 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
4679 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
4680 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
4681 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
4682 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
4683 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
4684 set_slot_value, test_slot_existence, scm_change_object_class,
4685 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
4686 default_setter), guardians.c (guardian_print, guardian_gc_init,
4687 guardian_zombify, whine_about_self_centered_zombies), guile.c
4688 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
4689 mallocs.c (malloc_print), numbers.c (scm_print_real,
4690 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
4691 end_input_default, scm_port_print, fill_input_void_port,
4692 write_void_port), root.c (root_print), smob.c (scm_mark0,
4693 scm_free0, scm_smob_print, scm_smob_apply_1_error,
4694 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
4695 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
4696 (scm_struct_free_0, scm_struct_free_standard,
4697 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
4698 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
4699 scm_handle_by_throw, scm_ithrow), weaks.c
4700 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
4701 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
4702 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
4704 * error.h (SCM_NORETURN): Moved to __scm.h.
4706 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
4707 Renamed <foo>H to SCM_<foo>_H.
4709 * gc.c (debug_cells_gc_interval): New static variable.
4711 (scm_assert_cell_valid): If selected by the user, perform
4712 additional garbage collections.
4714 (scm_set_debug_cell_accesses_x): Extended to let the user specify
4715 if additional garbage collections are desired.
4717 (mark_gc_async): If additional garbage collections are selected
4718 by the user, don't call the after-gc-hook. Instead require the
4719 user to run the hook manually.
4721 * pairs.c (scm_error_pair_access): New function. Only compiled
4722 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
4724 * pairs.h (SCM_VALIDATE_PAIR): New macro.
4726 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
4727 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
4728 is a real pair object. (Glocs are also accepted, but that may
4729 change.) If not, abort with an error message.
4731 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
4733 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
4735 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
4736 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
4738 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
4740 * extensions.c (scm_c_register_extension): Allow NULL as library
4742 (load_extension): Ignore NULL library names when comparing.
4744 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
4745 non-pointers are being compared. Thanks to Alexander Klimov!
4747 2001-06-04 Gary Houston <ghouston@arglist.com>
4749 * rw.c (scm_write_string_partial): new procedure implementing
4750 write-string/partial in (ice-9 rw).
4751 * rw.h: declare scm_write_string_partial.
4753 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
4755 * keywords.c (keyword_print): Substract 1 from length of symbol
4756 name, accounting for the silly dash.
4758 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
4759 Do not emit deprecation warning.
4761 Added exception notice to all files.
4763 * dynl.c: Include "deprecation.h".
4765 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
4767 * dynl.c (scm_register_module_xxx, scm_registered_modules,
4768 scm_clear_registered_modules): Deprecated.
4770 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
4772 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
4773 guile-snarf-docs-texi.
4775 * fports.c: HAVE_ST_BLKSIZE changed to
4776 HAVE_STRUCT_STAT_ST_BLKSIZE.
4777 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
4778 HAVE_STRUCT_STAT_ST_BLKSIZE.
4780 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
4781 HAVE_STRUCT_STAT_ST_RDEV.
4782 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
4783 HAVE_STRUCT_STAT_ST_BLKSIZE.
4784 (scm_stat2scm): HAVE_ST_BLOCKS changed to
4785 HAVE_STRUCT_STAT_ST_BLOCKS.
4787 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
4789 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
4790 of scm_eval_x to allow module changes between the forms in the
4791 string. Set/restore module using scm_c_call_with_current_module.
4793 * mkstemp.c: New file, slightly modified from libiberties
4796 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
4798 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
4799 filter-doc-snarfage.c: new files.
4801 * Makefile.am: add stuff to [build,] use and distribute
4802 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
4804 * guile-snarf.in: grok the new snarf output.
4806 * snarf.h: make the output both texttools- and `read'-friendly.
4808 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
4809 guile-snarf-docs. (should also deprecate, I guess. maybe not).
4811 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
4813 * print.c (scm_simple_format): Support "~~" and "~%". Signal
4814 error for unsupported format controls and for superflous
4815 arguments. Thanks to Daniel Skarda!
4817 * print.h, print.c (scm_print_symbol_name): Factored out of
4819 (scm_iprin1): Call it.
4821 * keywords.c (keyword_print): Use scm_print_symbol_name so that
4822 weird names are printed correctly.
4824 * print.c (scm_print_symbol_name): Symbols whose name starts with
4825 `#' or `:' or ends with `:' are considered weird.
4827 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4829 * numbers.c (scm_difference, scm_divide): Clarified comments for -
4832 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4834 * debug.h: Removed prototype for scm_eval_string.
4836 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4838 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
4839 (make-string 2000 #\!))' in an older version).
4841 Change strncpy to memcpy to allow embedded NUL characters in
4844 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
4846 * hooks.c (scm_create_hook): deprecated.
4847 (make_hook): deleted.
4848 (scm_make_hook): all the hook creation code is now here.
4850 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
4851 a hook, make it permanent, and do a `scm_c_define' on it.
4853 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
4855 * socket.c (s_scm_inet_pton): fix docstring quoting.
4856 (s_scm_inet_ntop): ditto.
4858 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
4860 * hashtab.c (scm_internal_hash_fold): fix argument position in
4863 * environments.c (s_scm_import_environment_set_imports_x): fix
4864 argument position in SCM_ASSERT.
4866 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
4867 (s_scm_make_iloc): ditto.
4869 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
4871 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
4873 * eval.c (promise_print): Read the promise's value as an object.
4875 (SCM_CEVAL): Don't perform side-effecting operations in macro
4878 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
4879 conditional expression.
4881 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
4884 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
4885 text, removed redundant computation of effective_length and fixed
4888 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
4891 (wrap_init): Don't use SCM_C[AD]R for non pairs.
4893 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
4895 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
4896 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
4898 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
4900 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
4901 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
4902 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
4903 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
4905 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
4907 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
4909 * ramap.c (ramap_rp): Removed bogus `;´.
4911 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
4914 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
4915 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
4916 Read SCM objects rather than scm_bits_t values.
4918 * tags.h (SCM_VOIDP_TEST): Removed.
4920 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
4921 value of 2 now corresponds to the former 1, the current 1
4922 corresponds to the former situation that SCM_VOIDP_TEST was
4925 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
4926 If this appears to be not ANSI compliant, we will change it to
4927 typedef struct scm_unused_struct { } * SCM;
4928 Thanks to Han-Wen Nienhuys for the suggestion.
4930 * unif.c (scm_array_set_x): Fix typing problem, and use
4931 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
4932 dealing with uniform vectors.
4934 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
4936 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
4937 (scm_igc): mark from them, too (precisely, not conservatively!).
4939 * root.h (scm_gc_registered_roots): new object in
4942 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
4943 `scm_protect_object'. shouldn't call it at all, though, it seems.
4945 * gc.c (scm_[un]protect_object): deprecated.
4946 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
4947 (scm_gc_[un]register_root[s]): new.
4949 * gc.h: add prototypes for scm_gc_[un]protect_object,
4950 scm_gc_[un]register_root[s].
4952 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
4954 revert the controversial part of the 2001-05-24 changes.
4956 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
4958 * modules.c (scm_env_module): Exported to Scheme.
4960 * eval.c (scm_debug_opts): New option `show-file-name'.
4962 * debug.h (SCM_SHOW_FILE_NAME): New.
4964 * backtrace.c: Include "libguile/filesys.h".
4965 (sym_base, display_backtrace_get_file_line,
4966 display_backtrace_file, display_backtrace_file_and_line): New.
4967 (display_frame): Call display_backtrace_file_and_line if that is
4969 (display_backtrace_body): Call scm_display_backtrace_file if
4972 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
4973 Prototypes removed since there's no definition for these
4976 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4978 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
4979 Changed use of scm_array->scm_array_t and
4980 scm_array_dim->scm_array_dim_t to enable build with
4981 --disable-deprecated.
4983 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
4985 The purpose of this set of changes is to regularize Guile's usage
4986 of ANSI C integral types, with the following ideas in mind:
4988 - SCM does not nesessarily have to be long.
4989 - long is not nesessarily enough to store pointers.
4990 - long is not nesessarily the same size as int.
4992 The changes are incomplete and possibly buggy. Please test on
4996 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
4999 * unif.h: type renaming:
5000 scm_array -> scm_array_t
5001 scm_array_dim -> scm_array_dim_t
5002 the old names are deprecated, all in-Guile uses changed.
5004 * tags.h (scm_ubits_t): new typedef, representing unsigned
5007 * stacks.h: type renaming:
5008 scm_info_frame -> scm_info_frame_t
5009 scm_stack -> scm_stack_t
5010 the old names are deprecated, all in-Guile uses changed.
5012 * srcprop.h: type renaming:
5013 scm_srcprops -> scm_srcprops_t
5014 scm_srcprops_chunk -> scm_srcprops_chunk_t
5015 the old names are deprecated, all in-Guile uses changed.
5017 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
5018 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
5019 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
5020 vectors.c, vports.c, weaks.c:
5021 various int/size_t -> size_t/scm_bits_t changes.
5023 * random.h: type renaming:
5024 scm_rstate -> scm_rstate_t
5025 scm_rng -> scm_rng_t
5026 scm_i_rstate -> scm_i_rstate_t
5027 the old names are deprecated, all in-Guile uses changed.
5029 * procs.h: type renaming:
5030 scm_subr_entry -> scm_subr_entry_t
5031 the old name is deprecated, all in-Guile uses changed.
5033 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
5035 scm_option -> scm_option_t
5036 the old name is deprecated, all in-Guile uses changed.
5038 * objects.c: various long -> scm_bits_t changes.
5039 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
5041 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
5044 * num2integral.i.c: new file, multiply included by numbers.c, used
5045 to "templatize" the various integral <-> num conversion routines.
5047 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
5048 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
5050 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
5051 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
5052 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
5053 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
5054 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
5055 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
5056 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
5057 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
5058 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
5059 scm_num2size): new functions.
5061 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
5063 * load.c: change int -> size_t in various places (where the
5064 variable is used to store a string length).
5065 (search-path): call scm_done_free, not scm_done_malloc.
5067 * list.c (scm_ilength): return a scm_bits_t, not long.
5068 some other {int,long} -> scm_bits_t changes.
5070 * hashtab.c: various [u]int -> scm_bits_t changes.
5071 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
5072 (scm_ihashx): n: uint -> scm_bits_t
5073 use scm_bits2num instead of scm_ulong2num.
5075 * gsubr.c: various int -> scm_bits_t changes.
5077 * goops.[hc]: various {int,long} -> scm_bits_t changes.
5079 * gh_data.c (gh_num2int): no loss of precision any more.
5081 * gh.h (gh_str2scm): len: int -> size_t
5082 (gh_{get,set}_substr): start: int -> scm_bits_t,
5084 (gh_<num>2scm): n: int -> scm_bits_t
5085 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
5086 (gh_length): return scm_bits_t, not unsigned long.
5088 * gc.[hc]: various small changes relating to many things stopping
5089 being long and starting being scm_[u]bits_t instead.
5090 scm_mallocated should no longer wrap around.
5092 * fports.h: type renaming:
5093 scm_fport -> scm_fport_t
5094 the old name is deprecated, all in-Guile uses changed.
5096 * fports.c (fport_fill_input): count: int -> scm_bits_t
5097 (fport_flush): init_size, remaining, count: int -> scm_bits_t
5099 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
5100 those prototypes, as the functions they prototype don't exist.
5102 * fports.c (default_buffer_size): int -> size_t
5103 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
5104 default_size: int -> size_t
5105 (scm_setvbuf): csize: int -> scm_bits_t
5107 * fluids.c (n_fluids): int -> scm_bits_t
5108 (grow_fluids): old_length, i: int -> scm_bits_t
5109 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
5111 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
5113 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
5114 the new and shiny SCM_NUM2INT.
5116 * extensions.c: extension -> extension_t (and made a typedef).
5118 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
5119 there are no nasty surprises if/when the various deeply magic tag
5120 bits move somewhere else.
5122 * eval.c: changed the locals used to store results of SCM_IFRAME,
5123 scm_ilength and such to be of type scm_bits_t (and not int/long).
5124 (iqq): depth, edepth: int -> scm_bits_t
5125 (scm_eval_stack): int -> scm_bits_t
5126 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
5127 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
5128 i: int -> scm_bits_t
5130 * environments.c: changed the many calls to scm_ulong2num to
5132 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
5134 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
5136 * debug.h: type renaming:
5137 scm_debug_info -> scm_debug_info_t
5138 scm_debug_frame -> scm_debug_frame_t
5139 the old names are deprecated, all in-Guile uses changed.
5140 (scm_debug_eframe_size): int -> scm_bits_t
5142 * debug.c (scm_init_debug): use scm_c_define instead of the
5143 deprecated scm_define.
5145 * continuations.h: type renaming:
5146 scm_contregs -> scm_contregs_t
5147 the old name is deprecated, all in-Guile uses changed.
5148 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
5149 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
5151 * continuations.c (scm_make_continuation): change the type of
5152 stack_size from long to scm_bits_t.
5154 * ports.h: type renaming:
5155 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
5156 scm_port -> scm_port_t
5157 scm_ptob_descriptor -> scm_ptob_descriptor_t
5158 the old names are deprecated, all in-Guile uses changed.
5159 (scm_port_t.entry): int -> scm_bits_t.
5160 (scm_port_t.line_number): int -> long.
5161 (scm_port_t.putback_buf_size): int -> size_t.
5163 * __scm.h (long_long, ulong_long): deprecated (they pollute the
5164 global namespace and have little value beside that).
5165 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
5167 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
5168 exist (for size_t & ptrdiff_t).
5169 (scm_sizet): deprecated.
5171 * Makefile.am (noinst_HEADERS): add num2integral.i.c
5173 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
5175 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
5176 SCM_VARIABLE_INIT since that it what it used to be.
5178 * deprecation.c (scm_include_deprecated_features): Make docstring
5179 ANSIsh. Thanks to Matthias Köppe!
5181 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
5183 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
5184 needed for weak-key hashtables.
5186 * procs.c (scm_make_subr_with_generic): Add missing last argument
5187 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
5189 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
5190 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
5192 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
5194 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
5196 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
5197 `duplicate_string'. Do not use an indirect cell, store symbol
5198 directly in collision list of hash table.
5199 (duplicate_string): Removed.
5201 * init.c (scm_init_guile_1): Call scm_init_extensions.
5203 * Makefile.am: Add "extensions.c" and related files in all the
5206 * extensions.h, extension.c: New files.
5208 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
5210 * modules.h (scm_system_module_env_p): Move out of deprecated
5213 * rw.h (scm_init_rw): Added prototype.
5215 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
5216 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
5217 New functions. They replace scm_make_gsubr and
5218 scm_make_gsubr_with_generic. The `make' variants only create the
5219 gsubr object, while the `define' variants also put it into the
5220 current module. Changed all callers.
5221 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
5223 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
5224 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
5225 functions. They replace scm_make_subr, scm_make_subr_opt and
5226 scm_make_subr_with_generic. The `make' variants only create the
5227 subr object, while the `define' variants also put it into the
5228 current module. Changed all callers.
5229 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
5232 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
5233 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
5236 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
5238 * throw.c (scm_lazy_catch): Slight docstring clarification.
5240 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
5242 * throw.c: Lazy-catch handlers are no longer allowed to return.
5243 Fixed comments throughout.
5244 (scm_ithrow): Signal an error when a lazy-catch handler returns.
5245 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
5248 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
5249 refered to s_scm_minor_version previously.
5251 * modules.h, modules.c: Moved around a lot of code so that
5252 deprecated features appear at the bottom.
5253 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
5254 module_prefix, make_modules_in_var, beautify_user_module_x_var,
5255 scm_the_root_module, scm_make_module, scm_ensure_user_module,
5256 scm_load_scheme_module): Deprecated.
5257 (scm_system_module_env_p): Return SCM_BOOL_T directly for
5258 environments corresponding to the root module.
5259 (convert_module_name, scm_c_resolve_module,
5260 scm_c_call_with_current_module, scm_c_define_module,
5261 scm_c_use_module, scm_c_export): New.
5262 (the_root_module): New static variant of scm_the_root_module. Use
5263 it everywhere instead of scm_the_root_module.
5265 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
5266 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
5267 (scm_c_with_fluid): New.
5268 (scm_with_fluids): Use scm_c_with_fluids instead of
5269 scm_internal_with_fluids.
5271 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
5272 `scm_init_goops'. Do not explicitly create/switch modules.
5273 Return SCM_UNSPECIFIED.
5274 (scm_init_goops): Only register `%init-goops-builtins' procedure.
5275 (scm_load_goops): Use scm_c_resolve_module instead of
5278 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
5279 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
5280 `scm_init_rw' prior to loading the startup files.
5282 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
5283 scm_init_rdelim. Do not explicitly create/switch modules.
5284 Return SCM_UNSPECIFIED.
5285 (scm_init_rdelim): Only register `%init-rdelim-builtins'
5288 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
5289 explicitly create/switch modules. Return SCM_UNSPECIFIED.
5290 (scm_init_rw): Only register `%init-rw-builtins' procedure.
5292 * script.c (scm_shell): Evaluate the compiled switches in the
5293 current module, not in the root module.
5295 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
5297 * fluids.c (scm_c_with_fluids): Rename from
5298 scm_internal_with_fluids.
5299 (scm_internal_with_fluids): Deprecated.
5300 (scm_c_with_fluid): New.
5302 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5304 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
5306 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
5307 accessed with SCM_C[AD]R.
5309 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
5311 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
5313 * version.c (s_scm_major_version): doc fixes.
5314 (s_scm_minor_version): doc fixes.
5315 (s_scm_minor_version): new function.
5317 * version.h (scm_init_version): new function.
5319 * versiondat.h.in: add GUILE_MICRO_VERSION.
5321 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
5323 * deprecation.c (scm_init_deprecation): Renamed
5324 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
5326 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
5328 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
5329 dependent on cpp_cnvt.awk
5331 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5333 * script.c (scm_compile_shell_switches): New command line option
5334 `--use-srfi' for loading a list of SRFIs on startup.
5335 (scm_shell_usage): Added `--use-srfi' to help message.
5337 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
5339 Merged from mvo-vcell-cleanup-1-branch.
5341 The concept of vcells has been removed from Guile. With it,
5342 explicit obarrays and associated operations are gone. Use
5343 hashtables instead of obarrays.
5345 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
5346 result as variable instead of vcell. Glocs no longer point to a
5347 vcell but to a variable. Use scm_c_define instead of
5348 scm_sysintern and treat the result as a variable (which it is),
5351 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
5352 SCM_DEFVARIABLEP): Deprecated.
5353 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
5354 (variable_print): Do not print name of variable.
5355 (variable_equalp): Compare values, not vcells.
5356 (anonymous_variable_sym): Removed.
5357 (make_vcell_variable): Removed.
5358 (make_variable): New, as replacement.
5359 (scm_make_variable, scm_make_undefined_variable): Do not take name
5361 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
5363 (scm_builtin_variable): Deprecated.
5365 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
5366 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
5367 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
5368 scm_sysintern, scm_sysintern0, scm_symbol_value0,
5369 scm_string_to_obarray_symbol, scm_intern_symbol,
5370 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
5371 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
5372 Deprecated and moved to "symbols-deprecated.c".
5373 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
5374 (scm_init_symbols): Call scm_init_symbols_deprecated.
5375 * symbols-deprecated.c: New file.
5376 * Makefile.am: Added symbols-deprecated.c and related files in all
5379 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
5380 SCM_GLOBAL_VCELL_INIT): Deprecated.
5381 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
5382 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
5384 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
5387 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
5388 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
5389 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
5390 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
5391 Changed according to the `throughout' comments.
5393 * modules.h, modules.c (scm_module_system_booted_p): Changed type
5395 (scm_module_type): Removed.
5396 (the_root_module): Renamed to the_root_module_var. Now points to
5397 a variable instead of a vcell. Updated all uses.
5398 (scm_the_root_module): Return SCM_BOOL_F when module systems
5399 hasn't been booted yet.
5400 (SCM_VALIDATE_STRUCT_TYPE): Removed.
5401 (scm_post_boot_init_modules): Made static.
5402 (scm_set_current_module): Call scm_post_boot_init_modules on first
5404 (make_modules_in, beautify_user_module_x, resolve_module,
5405 try_module_autoload, module_make_local_var_x): Tacked on "_var"
5406 suffix. Now point to variables instead of vcells. Updated all
5408 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
5409 and return SCM_BOOL_F in that case.
5410 (scm_module_transformer): Likewise.
5411 (sym_module, scm_lookup_closure_module, scm_env_module): New.
5412 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
5413 (scm_eval_closure_lookup): Do not allow new definitions when
5414 `interface' flag is set.
5415 (scm_standard_interface_eval_closure): New.
5416 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
5417 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
5418 scm_c_lookup, scm_c_module_define, scm_c_define,
5419 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
5420 scm_modules_prehistory): New.
5421 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
5422 instead of scm_intern0.
5424 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
5427 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
5428 hashtable operations to maintain the keywords, not obarray ones.
5430 * init.c (scm_load_startup_files): Do not call
5431 scm_post_boot_init_modules. This is done by
5432 scm_set_current_module now.
5433 (scm_init_guile_1): Call scm_modules_prehistory. Call
5434 scm_init_variable early on.
5436 * goops.c (s_scm_sys_goops_loaded): Get
5437 var_compute_applicable_methods from scm_sym2var, not from a direct
5438 invocation of scm_goops_lookup_closure.
5440 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
5442 * gc.c: Added simple debugging hack to mark phase of GC: When
5443 activated, do not tail-call scm_gc_mark. This gives nice
5445 (scm_unhash_name): Removed.
5447 * feature.c (features): Renamed to features_var. Now points to a
5448 variable instead of a vcell. Updated all uses.
5450 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
5451 `scm_current_module_lookup_closure' which will do the right thing
5452 when the module system hasn't been booted yet.
5453 (SCM_GLOC_SYM): Removed.
5454 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
5455 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
5457 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
5458 instead of with vcells. Do not overwrite `var' with the result of
5459 the lookup, use the new `real_var' instead. Remove `var2' in
5460 exchange (which was only used with threads).
5461 (sym_three_question_marks): New.
5462 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
5464 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
5465 (scm_m_atfop): Expect the function definition to be a variable
5467 (scm_macroexp): Do not use `unmemocar', explicitely remember the
5469 (scm_unmemocopy): Removed thoughts about anti-macro interface.
5470 (scm_eval_args): Use more explicit code in the gloc branch of the
5471 atrocious struct ambiguity test. The optimizer will sort this
5473 (scm_deval_args): Likewise.
5474 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
5475 remember the symbol instead. Added some comments where
5476 scm_tc3_cons_gloc really exclusively refers to structs.
5477 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
5478 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
5479 of scm_sysintern in general.
5481 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
5484 * debug.c (s_scm_make_gloc): Only allow proper variables, no
5485 pairs. Put the variable directly in the gloc.
5486 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
5487 (scm_init_debug): Use scm_c_define instead scm_sysintern.
5489 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
5491 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
5492 scm_the_last_stack_fluid_var. It now points to a variable instead
5493 of a vcell. Updated all uses.
5494 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
5495 instead of a vcell. Updated all uses.
5497 * _scm.h: Include "variables.h" and "modules.h" since almost
5498 everybody needs them now.
5500 * root.h (scm_symhash, scm_symhash_vars): Removed.
5501 * gc.c (scm_init_storage): Do not initialize them.
5503 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
5505 * eval.c (scm_init_eval): Initialize scm_undefineds and
5508 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
5509 like the SCM_NEWCELL macro counterparts.
5511 (scm_init_storage, scm_init_gc): Moved initialization of
5512 scm_tc16_allocated from scm_init_gc to scm_init_storage.
5514 (scm_init_storage): Moved initialization of scm_undefineds and
5515 scm_listofnull to eval.c, initializion of scm_nullstr to
5516 strings.c, initializion of scm_nullvect to vectors.c.
5518 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
5519 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
5521 * init.c (scm_init_guile_1): Reordered some initializations and
5522 added dependcy information comments.
5524 * load.c (scm_init_load): Use scm_nullstr.
5526 * strings.c (scm_init_strings): Initialize scm_nullstr.
5528 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
5530 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
5532 * values.c (print_values): Print as a unreadable object, not as
5533 multiple lines. Thanks to Matthias Köppe!
5535 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
5537 * deprecation.c: Fixed copyright date.
5539 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
5540 DEPRECATION_H to SCM_DEPRECATION_H.
5542 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
5544 * guile-doc-snarf.in: Update copyright.
5545 Fix relative path bug. Thanks to Sergey Poznyakoff.
5547 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
5549 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
5550 accept open ports. Thanks to Quetzalcoatl Bradley!
5552 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5554 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
5555 has 779 primitives on startup.
5557 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
5559 * eval.c (scm_i_eval): Copy expression before passing it to
5560 SCM_XEVAL. The copy operation was removed unintendedly during my
5561 change on 2001-03-25.
5563 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
5565 from Matthias Köppe (thanks!):
5567 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
5570 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
5573 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
5575 * gc.c (scm_init_gc): Added FIXME comment.
5577 * hooks.c: Since hooks don't have a name any more, it is not
5578 necessary to include objprop.h.
5580 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
5582 (symbol_name, scm_make_hook_with_name): Removed.
5584 (scm_create_hook): Don't set the hook's name property.
5586 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
5588 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
5590 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
5592 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
5593 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
5594 FLOBUFLEN and define it unconditionally.
5596 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
5598 * gh_data.c (gh_lookup): Call gh_module_lookup with
5599 `scm_current_module ()', not `#f'.
5600 (gh_module_lookup): Expect a module instead of an obarray as first
5601 argument and do lookup in that module.
5603 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
5604 arrays. The length of array is already determined differently and
5605 scm_uniform_vector_length does not work on arrays.
5607 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
5609 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
5610 as well. "SCM (*)(...)" does not work on RedHat 7.1.
5612 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
5613 they are not used. Changed `wrong type' error into `wrong num
5614 args' error. Changed all callers.
5616 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
5617 arguments are supplied.
5619 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
5621 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
5622 describe `regexp/notbol' and `regexp/noteol' execution flags.
5624 * strop.c (scm_substring_move_x): Doc fix; nfc.
5626 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
5628 * objects.c, objects.h (scm_valid_object_procedure_p): New.
5629 (scm_set_object_procedure_x): Use it to check argument. Fix
5632 * evalext.c (scm_definedp): Fix docstring.
5634 2001-05-05 Gary Houston <ghouston@arglist.com>
5636 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
5639 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
5641 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
5642 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
5643 Change R4RS references to R5RS.
5645 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
5646 docstring source are correctly reproduced in the output (ii)
5647 we don't anymore get occasional trailing quotes. Also reorganized
5648 and commented the code a little.
5650 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
5653 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5655 * strop.c (scm_string_split): New procedure.
5657 * strop.h (scm_string_split): Added prototype.
5659 2001-05-04 Gary Houston <ghouston@arglist.com>
5661 * socket.c: define uint32_t if netdb.h doesn't. thanks to
5664 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
5666 * rw.c: Include "modules.h" and "strports.h".
5668 * net_db.h (scm_gethost): Added prototype.
5670 * deprecation.h, deprecation.c: New.
5671 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
5672 (DOT_X_FILES): Added "deprecation.x".
5673 (modinclude_HEADERS): Added "deprecation.h".
5675 * init.c: Include "deprecation.h".
5676 (scm_init_guile_1): Call scm_init_deprecation.
5678 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
5680 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
5681 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
5684 2001-04-29 Gary Houston <ghouston@arglist.com>
5686 * rw.c: new file, implementing C part of module (ice-9 rw).
5687 (scm_read_string_x_partial): moved from ioext.c
5688 (scm_init_rw): new proc.
5690 init.c: include rw.h and call scm_init_rw.
5691 Makefile.am: include rw.c and rw.h.
5693 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
5695 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
5696 know what's supposed to happen to it.
5698 * list.h (scm_list_star): deprecation expired - removed.
5700 * numbers.h (scm_dblproc): deprecation expired - removed.
5701 (SCM_UNEGFIXABLE): deprecation expired - removed.
5702 (SCM_FLOBUFLEN): deprecation expired - removed.
5703 (SCM_INEXP): deprecation expired - removed.
5704 (SCM_CPLXP): deprecation expired - removed.
5705 (SCM_REAL): deprecation expired - removed.
5706 (SCM_IMAG): deprecation expired - removed.
5707 (SCM_REALPART): deprecation expired - removed.
5708 (scm_makdbl): deprecation expired - removed.
5709 (SCM_SINGP): deprecation expired - removed.
5710 (SCM_NUM2DBL): deprecation expired - removed.
5711 (SCM_NO_BIGDIG): deprecation expired - removed.
5713 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
5714 (scm_tc_dblr): deprecation expired - removed.
5715 (scm_tc_dblc): deprecation expired - removed.
5716 (scm_tc16_flo): deprecation expired - removed.
5717 (scm_tc_flo): deprecation expired - removed.
5719 * tag.h (scm_tag): deprecation expired - removed.
5721 * tag.c: (scm_tag): deprecation expired - removed.
5723 * ioext.c: (scm_fseek): deprecation expired - removed.
5725 * ioext.h (scm_fseek): deprecation expired - removed.
5727 * gh_data.c (gh_int2scmb): deprecation expired - removed.
5729 * gh.h (gh_int2scmb): deprecation expired - removed.
5731 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
5733 * stacks.c (scm_make_stack): Fix typo in docstring.
5735 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
5737 * error.c (scm_sysmissing): deprecation expired - removed.
5739 * error.h (scm_sysmissing): deprecation expired - removed.
5742 (scm_init_gc): gc-thunk deprecation expired - removed.
5743 (scm_gc_vcell): deprecation expired - removed.
5744 (gc_async_thunk): scm_gc_vcell related code removed.
5746 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
5749 (SCM_NSTRINGP): deprecation expired - removed.
5750 (SCM_NRWSTRINGP): deprecation expired - removed.
5752 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
5755 (SCM_ICHRP): deprecation expired - removed.
5756 (SCM_ICHR): deprecation expired - removed.
5757 (SCM_MAKICHR): deprecation expired - removed.
5760 (SCM_INPORTP): deprecation expired - removed.
5761 (SCM_OUTPORTP): deprecation expired - removed.
5763 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
5765 * modules.c (scm_module_type): New.
5766 (scm_post_boot_init_modules): Initialize from Scheme value.
5767 (the_module, scm_current_module, scm_init_modules): the_module is
5769 (scm_current_module): Export to Scheme.
5770 (scm_set_current_module): Do not call out to Scheme, do all the
5771 work in C. Export procedure to Scheme. Only accept modules, `#f'
5772 is no longer valid as the current module. Only set
5773 scm_top_level_lookup_closure_var and scm_system_transformer when
5774 they are not deprecated.
5775 (scm_module_transformer, scm_current_module_transformer): New.
5777 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
5778 scm_current_module_transformer, scm_module_transformer): New.
5780 * gh_data.c: Removed FIXME comment about gh_lookup returning
5781 SCM_UNDEFINED. That's the right thing to do.
5783 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
5784 into the conditionally compiled sections.
5785 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
5786 scm_current_module_transformer instead of scm_system_transformer.
5787 * init.c (start_stack): Move initialization of
5788 scm_system_transformer to the deprecated section.
5790 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
5792 * throw.c (scm_throw): Correct docstring.
5794 2001-04-22 Gary Houston <ghouston@arglist.com>
5796 * socket.c: attempted to improve the docstrings slightly.
5798 * net_db.c: remove bogus "close" declaration.
5799 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
5800 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
5802 * net_db.h: declarations moved too.
5804 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
5806 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
5807 (VALIDATE_INET6): new macro.
5808 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
5809 inet-pton and inet-ntop.
5810 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
5811 (scm_addr_vector): use ipv6_net_to_num.
5813 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
5815 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
5816 smob number explicitly. Use SCM_TC2SMOBNUM instead.
5818 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
5819 when compiled in debug mode.
5821 (scm_gc_sweep): Only call smob's free function if it is defined.
5823 * print.c (scm_iprin1): No need to check for validity of smob
5824 type or existence of print function.
5826 * smob.[ch] (scm_smobs): Made into a fixed size global array.
5827 Resizing will not work well with preemptive threading.
5829 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
5831 (scm_make_smob_type): Extracted initialization of smob
5832 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
5833 of the critical section.
5835 (scm_smob_prehistory): Initialize all smob descriptors. By
5836 default, don't assign a smob free function: Most smob types don't
5839 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
5841 2001-04-21 Gary Houston <ghouston@arglist.com>
5843 * socket.c (FLIP_NET_HOST_128): new macro.
5844 (scm_fill_sockaddr): use new macro.
5845 (scm_addr_vector): completed IPv6 address support. added const
5846 to the address parameter.
5848 2001-04-20 Gary Houston <ghouston@arglist.com>
5850 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
5851 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
5853 (scm_addr_vector): use a switch instead of multiple if statements.
5854 Add support for IPv6 (incomplete) .
5855 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
5857 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
5859 * struct.c (scm_free_structs): Only pairs may be accessed with
5862 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5864 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
5866 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
5867 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
5868 parentheses in order to get the correct associativity.
5870 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5872 * unif.c (scm_array_to_list): Added missing handling of arrays of
5873 bytes. Thanks to Masao Uebayashi for the bug report.
5875 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5877 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
5880 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5882 * procs.h (SCM_CLOSURE_FORMALS): New macro.
5884 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
5885 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
5886 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
5887 SCM_CLOSURE_FORMALS.
5889 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
5890 (scm_i_procedure_arity): Prefer stronger predicates like
5891 SCM_NULLP or SCM_FALSEP over SCM_IMP.
5893 * macros.c (macro_print): Extracted macro printing code from
5894 print.c and simplified it.
5896 (scm_macro_type): Use SCM_MACRO_TYPE;
5898 (scm_init_macros): Use macro_print for printing macros.
5900 * print.c (scm_print_opts): Improved option documentation.
5902 (scm_iprin1): Extracted printing of macros to macros.c.
5903 Simplified printing of ordinary closures.
5905 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
5906 Martin Grabmueller for the bug report.
5908 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5910 This patch eliminates some further applications of SCM_C[AD]R to
5913 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
5914 never been applied to real pairs.
5916 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
5918 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
5920 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
5921 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
5922 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
5924 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
5927 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
5928 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
5930 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
5931 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
5932 SCM_SET{AND,OR}_CAR.
5934 2001-04-17 Gary Houston <ghouston@arglist.com>
5936 * some initial support for IPv6:
5938 * socket.c (scm_fill_sockaddr): improve the argument validation.
5939 don't allocate memory until all args are checked. instead of
5940 unconditional memset of soka, try setting sin_len to 0 if
5941 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
5942 (scm_socket, scm_connect): extend docstrings for IPv6.
5943 (scm_init_socket): intern AF_INET6 and PF_INET6.
5945 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
5947 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
5948 matches SCM_DEFER_INTS at the beginning of the function.
5950 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
5952 * gc.c (scm_igc): Unconditionally call
5953 SCM_CRITICAL_SECTION_START/END.
5955 * fluids.c (next_fluid_num): Unconditionally call
5956 SCM_CRITICAL_SECTION_START/END.
5957 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
5959 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
5960 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
5963 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
5964 Defined as nothing for the case of !defined(USE_THREADS).
5965 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
5967 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
5968 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
5970 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
5971 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
5972 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
5973 SCM_CRITICAL_SECTION_START/END.
5974 (SCM_REALLOW_INTS: Bug fix. Don't call
5975 SCM_THREAD_SWITCHING_CODE.
5976 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
5977 SCM_THREAD_SWITCHING_CODE directly.
5978 (SCM_ENTER_A_SECTION): Unconditionally use
5979 SCM_CRITICAL_SECTION_START/END. (was:
5980 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
5982 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5984 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
5985 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
5986 allowed to explicitly set this macro via the CFLAGS variable
5989 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
5990 (SCM_THREAD_CRITICAL_SECTION_START,
5991 SCM_THREAD_CRITICAL_SECTION_END): Renamed
5992 SCM_THREAD_CRITICAL_SECTION_START/END to
5993 SCM_CRITICAL_SECTION_START/END.
5995 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
5997 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
6000 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
6001 (MISSING_BZERO_DECL): Remove the declaration.
6003 Thanks to NIIBE Yutaka.
6005 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6007 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
6008 goops module should be registered in order to work for an
6009 application which uses libguile statically linked.)
6011 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
6013 * numbers.[ch] (scm_num2long, scm_num2long_long,
6014 scm_num2ulong_long, scm_num2ulong): Argument position is an
6017 * environments.c (eval_environment_folder,
6018 import_environment_folder), gh_data.c (gh_scm2longs,
6019 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
6020 for integers and pointers, respectively.
6022 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
6023 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
6024 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
6025 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
6027 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
6028 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
6029 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
6030 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
6031 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
6032 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
6034 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
6036 * strings.c (scm_read_only_string_p): Update docstring to reflect
6037 current (non-)usage of "read only" strings.
6038 (scm_make_shared_substring): Clarify docstring by changing
6039 "semantics" to "arguments".
6041 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6043 * hooks.c (scm_make_hook, scm_make_hook_with_name),
6044 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
6047 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6049 The following changes make the documentation more consistent.
6051 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
6052 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
6053 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
6054 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
6057 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
6058 (scm_array_dimensions, scm_make_shared_array),
6059 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
6060 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
6061 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
6062 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
6063 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
6064 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
6065 macros.c (scm_makmmacro), list.c (scm_append), environments.c
6066 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
6067 @example ... @end example to @lisp ... @end lisp.
6069 * weaks.c (scm_weak_vector): Corrected docstring.
6071 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
6072 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
6073 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
6074 (scm_hashx_set_x, scm_hashx_get_handle),
6075 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
6076 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
6077 vectors.c (scm_vector_fill_x), strings.c
6078 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
6079 objprop.c (scm_set_object_properties_x):
6080 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
6081 strports.c (scm_call_with_input_string), ports.c
6082 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
6083 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
6084 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
6085 (scm_make_weak_vector,scm_weak_vector_p),
6086 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
6087 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
6088 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
6089 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
6090 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
6091 Made parameter names match documentation by renaming parameters
6092 and/or fixing docstrings.
6094 * numbers.c (scm_ash): Corrected Texinfo markup.
6096 * strop.c (scm_string_index, scm_string_rindex),
6097 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
6099 * vports.c (scm_make_soft_port), unif.c
6100 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
6101 (scm_dimensions_to_uniform_array, scm_transpose_array),
6102 (scm_array_in_bounds_p, scm_uniform_vector_ref),
6103 (scm_bit_count, scm_bit_position, scm_bit_count_star),
6104 (scm_array_to_list, scm_list_to_uniform_array),
6105 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
6106 (scm_open_input_string, scm_open_output_string),
6107 (scm_get_output_string), strop.c (scm_string_copy),
6108 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
6109 (scm_get_internal_real_time, scm_times),
6110 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
6111 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
6112 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
6113 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
6114 simpos.c (scm_system), random.c (scm_random_uniform),
6115 (scm_random_normal, scm_random_exp), ramap.c
6116 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
6117 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
6118 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
6119 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
6120 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
6121 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
6122 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
6123 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
6124 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
6125 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
6126 (scm_logand, scm_logior, scm_logxor, scm_lognot),
6127 (scm_integer_expt, scm_bit_extract, scm_logcount),
6128 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
6129 net_db.c (scm_inet_netof, scm_lnaof), modules.c
6130 (scm_interaction_environment), macros.c (scm_makacro),
6131 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
6132 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
6133 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
6134 (scm_fluid_ref), filesys.c (scm_open_fdes),
6135 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
6136 Docstring correction: `Returns' -> `Return'
6138 * gc.c (scm_set_debug_cell_accesses_x):
6139 (s_scm_gc_set_debug_check_freelist_x):
6140 * fluids.c (scm_fluid_p): Added texinfo markup.
6142 * error.c (scm_strerror): Made docstring more precise.
6144 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
6145 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
6146 (scm_symbol_p, scm_symbol_to_string), strorder.c
6147 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
6148 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
6149 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
6150 (scm_string_ci_geq_p), strop.c (scm_string_copy),
6151 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
6153 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
6155 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
6156 mode, as suggested by Michael Livshin.
6158 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
6160 * backtrace.c (display_backtrace_body): since the `print_state'
6161 variable is not used (instead its data field is used directly as
6162 `pstate'), protect it from the hungry compiler optimizations.
6163 thanks to Bill Schottstaedt for the report.
6165 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
6167 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
6168 It is only defined and used if guile is compiled with
6169 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
6170 let cells with a free_cell type tag be visible outside of the
6171 garbage collector when in debug mode.
6173 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
6175 (scm_assert_cell_valid): Use a local static variable to avoid
6178 (MARK): Only check for rogue cell pointers in debug mode. Use
6179 scm_cellp for this purpose and place all checks for rogue pointers
6180 into that function. Further, since due to conservative scanning
6181 we may encounter free cells during marking, don't use the standard
6182 cell type accessor macro to determine the cell type.
6184 (scm_cellp): Check if the cell pointer actually points into a
6187 (scm_init_gc): Initalize scm_tc16_allocated.
6189 * gc.h (GCH): Renamed to SCM_GC_H.
6191 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
6192 might be unnecessary, but I feel better this way :-)
6194 (SCM_GC_CELL_TYPE): New macro.
6196 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
6197 in guile, and it is unlikely that they will be applied to real
6200 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
6202 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
6203 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
6205 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
6206 make sure that in debug mode no free cell will ever be visible
6207 outside of the garbage collector.
6209 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
6211 * async.c (scm_asyncs_pending): Don't use != to compare SCM
6214 * async.c (scm_system_async), variable.c (scm_make_variable,
6215 scm_make_undefined_variable): Use scm_cons to create a pair.
6217 * debug.c (scm_reverse_lookup): Perform proper type checking.
6218 Remove suspicious use of SCM_SLOPPY_CONSP.
6220 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
6221 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
6222 the corresponding optimization.
6224 * eval.c (iqq): Use proper type check.
6226 (scm_m_expand_body): Remove redundant type checks.
6228 (promise_print): Don't access promise cells as pairs.
6230 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
6231 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
6232 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
6233 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
6234 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
6236 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
6237 (scm_iprin1): Use new macro predicate and accessors.
6239 * eval.h (scm_tc16_macro): Removed declaration. It is declared
6242 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
6243 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
6244 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
6245 SCM_VARIABLE_H. Even the macros that are used to inhibit
6246 including a header file twice should be in the SCM_ namespace.
6248 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
6249 properties.c (scm_primitive_property_ref,
6250 scm_primitive_property_del_x): Prefer stronger predicates like
6251 SCM_NULLP or SCM_FALSEP over SCM_IMP.
6253 * gc.c (MARK): Use proper macros to access procedure-with-setter
6254 cell elements and closure cell elements.
6256 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
6257 access free cells as pairs.
6259 (scm_unprotect_object): scm_hashq_get_handle returns #f if
6260 no hashtab entry is found.
6262 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
6263 SCM_CLR_PORT_OPEN_FLAG.
6265 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
6266 use SCM_SET_C[AD]R for uninitialized cells.
6268 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
6269 If the hashtable has no slots, return #f instead of '(). This
6270 unifies the return value with most assoc-functions.
6272 (scm_hash_fn_ref): Use proper type check.
6274 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
6275 Removed references to non-existing functions from documentation.
6277 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
6278 access keyword cell elements.
6280 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
6283 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
6285 * print.c (scm_iprlist): Added comment. Improved loop
6288 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
6291 * smob.c (scm_markcdr): Don't access smob cells as pairs.
6293 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
6295 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
6298 * variable.c (variable_print, variable_equalp, scm_variable_ref,
6299 scm_variable_set_x): Use proper macros to access variable cell
6302 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
6304 * variable.h (SCM_VARVCELL): Don't access variable cells as
6307 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
6308 added FIXME comment, removed register specifier.
6310 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
6312 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
6313 * init.c (scm_init_guile_1): Don't init goopscore module.
6315 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
6317 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
6319 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6321 * strop.c (scm_string_to_list): Fixed docstring markup.
6322 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
6323 (scm_string_downcase, scm_string_capitalize_x),
6324 (scm_string_capitalize): Rewrote and corrected docstrings.
6325 (scm_string_ci_to_symbol): Made docstring more explicit.
6327 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
6329 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
6331 (scm_call_with_values): Removed.
6332 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
6333 so that it can be exported.
6334 (scm_call_with_values): Removed.
6336 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
6337 * eval.c: Include "libguile/values.h"
6338 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
6340 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
6341 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
6342 New delcarations to support above change.
6344 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
6345 errors with last change.
6347 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
6349 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
6350 scm_i_eval): Moved the application of the system transformer from
6351 scm_i_eval to scm_primitive_eval.
6353 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
6355 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
6357 * strop.c (scm_string_index): Fix docstring line break
6360 * list.c (scm_cons_star): Fix docstring typo.
6362 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
6364 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
6365 (big2str), ports.c (scm_drain_input), read.c (scm_read,
6366 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
6367 scm_make_string, scm_string_append), strports.c (st_resize_port,
6368 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
6369 scm_makstr with calls to scm_allocate_string.
6371 * strings.[ch] (scm_allocate_string): New function.
6373 * strings.[ch] (scm_makstr): Deprecated.
6375 2001-03-18 Gary Houston <ghouston@arglist.com>
6377 * posix.c (scm_tmpnam): check that return value from tmpnam is not
6378 NULL. rewrote the docstring.
6379 (scm_mkstemp): new procedure implementing "mkstemp!".
6380 * posix.h: declare scm_mkstemp.
6382 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
6383 normally it would be found in netdb.h.
6385 2001-03-17 Gary Houston <ghouston@arglist.com>
6387 * sort.c (scm_sort): move sortvec variable to avoid a compiler
6388 warning when HAVE_ARRAYS is not defined. move len too.
6390 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
6391 (EXTRA_DOT_X_FILES): let configure set the value.
6392 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
6394 * gc.c (scm_must_malloc): changed the comment explaining when
6395 scm_must variants of malloc/free etc., should be used, based on
6396 explanation from Dirk Herrmann.
6397 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
6398 string with procedure name. use scm_must_malloc instead of malloc.
6399 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
6401 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
6402 scm_ungetc): use scm_must variants of malloc/realloc/free.
6403 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
6405 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6407 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
6408 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
6409 scm_wrong_type_arg instead.
6411 (SCM_WNA): Deprecated.
6413 * error.[ch] (scm_wta): Deprecated.
6415 * numbers.c (s_i_log): Minor comment fix.
6417 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
6418 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
6419 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
6420 wrong-num-args or misc errors.
6422 * unif.c (scm_make_shared_array, scm_transpose_array,
6423 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
6424 Validate the rest argument (note: this is only done when guile is
6425 built with SCM_DEBUG_REST_ARGUMENT=1)
6427 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
6428 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
6430 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
6431 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
6433 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6435 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
6436 instead of scm_wrong_num_args.
6438 * coop-threads.c: Don't include libguile/strings.h. (Was only
6439 needed for former implementation of SCM_WRONG_NUM_ARGS.)
6441 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
6442 wrong-num-args errors.
6444 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6446 * error.[ch] (scm_error_num_args_subr): New function.
6448 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6450 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
6451 (scm_length, scm_append, scm_reverse, scm_list_ref),
6452 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
6453 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
6454 (scm_delete1_x), gc.c (scm_map_free_list),
6455 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
6456 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
6457 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
6458 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
6459 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
6460 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
6461 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
6463 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
6464 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
6465 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
6466 symbols.c (scm_symbol_interned_p), numbers.c
6467 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
6470 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
6472 * snarf.h (SCM_CONST_LONG): Deprecated.
6473 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
6475 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
6477 * numbers.c (scm_num2ulong): Check that a bignum is positive
6478 before looking at the magnitude. Correctly check for overflow
6480 (scm_num2long_long): Likewise.
6481 (scm_num2ulong_long): New.
6482 (ULONG_LONG_MAX): Define if not already defined.
6483 * numbers.h: (scm_num2ulong_long): New prototype.
6485 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6487 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
6489 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
6490 (SCM_OPOUTSTRPORTP): New predicate macros.
6491 (scm_open_input_string, scm_open_output_string),
6492 (scm_get_output_string): New prototypes.
6494 * strports.c (scm_open_input_string, scm_open_output_string),
6495 (scm_get_output_string): New procedures (SRFI-6 compliant).
6496 Made scm_tc16_strport non-static.
6498 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
6500 * macros.h (SCM_ASSYNT): Removed unused object argument from
6503 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
6504 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
6505 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
6506 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
6507 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
6508 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
6509 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
6510 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
6511 scm_m_atdispatch): Removed unused object argument from call to
6514 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
6516 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
6517 const int* to reflect that the input array of integers remains
6518 unchanged. Thanks to Brett Viren for the hint.
6520 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6522 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
6523 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
6525 (gh_scm2newstr, gh_symbol2newstr): Change call to
6526 scm_must_malloc() to malloc(), because user-free()able memory is
6529 * gc.c: Added declaration of `scm_debug_check_freelist'.
6531 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6533 * ports.c (scm_port_mode): Changed `mode' array size to 4.
6535 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
6537 * strports.c (scm_object_to_string): New procedure.
6538 (scm_strprint_obj): Deprecated.
6539 * strports.h: Reflect the changes.
6541 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
6543 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
6545 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
6546 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
6547 SCM_ASSYNT to check for correct argument types. Either use some
6548 SCM_VALIDATE_* macro or an explicit test.
6550 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
6553 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
6554 instead of calling scm_wta.
6556 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6558 * load.c (scm_primitive_load, scm_primitive_load_path),
6559 (scm_sys_search_load_path): Corrected docstrings (file ->
6562 * eval.c (scm_force): Added texinfo markup to docstring.
6563 (scm_promise_p): Renamed parameter to `obj' to match docstring.
6565 * debug-malloc.c: Reinserted #include <stdio.h>.
6567 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
6569 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
6571 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
6572 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
6573 Use SCM_LISTn instead of scm_listify.
6575 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6577 * _scm.h: Removed #include <errno.h>.
6579 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
6580 errno variable (can be a macro on some systems, for example when
6581 using linux libc with threads).
6583 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
6584 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
6585 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
6586 #include <errno.h> in these 20 out of 100 files.
6588 2001-03-10 Gary Houston <ghouston@arglist.com>
6590 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
6591 not already defined.
6593 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6595 * coop.c: Inserted #include <stdio.h>.
6597 * iselect.c: Reinserted #include <stdio.h>.
6599 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
6601 * posix.c: Replaced `#define' of __USE_XOPEN right before
6602 including unistd.h with a define of _GNU_SOURCE at the very top of
6605 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
6607 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
6608 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
6609 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
6610 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
6611 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
6612 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
6613 print.c, procprop.c, procs.c, properties.c, ramap.c,
6614 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
6615 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
6616 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
6617 Remove #include <stdio.h>
6618 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
6620 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
6622 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6624 * posix.c (scm_gethostname): Set initial name length to 256 for
6627 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6629 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
6630 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
6631 (scm_sethostname, scm_gethostname): New prototypes.
6633 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
6634 <sys/file.h>, if present.
6635 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
6636 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
6637 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
6638 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
6639 (scm_sethostname, scm_gethostname): New procedures.
6641 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
6643 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
6644 not optional (ii) "recommend" spelling correction.
6646 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6648 * ramap.c (racp): Removed optimization which caused array copying
6649 to fail if the two arrays shared storage. Re-inserted the IVDEP
6650 macros removed in the change of 2000-03-09. (Don't really have a
6651 complete grasp of what they are for, but they seem to be necessary
6652 on Crays. This needs testing!) Thanks to Miroslav Silovic.
6654 * hash.c (scm_string_hash): Don't downcase characters.
6656 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6658 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
6659 size from 277 --> 1009.
6661 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
6664 * coop-threads.c: Fixed change of 2001-03-06.
6666 * validate.h: Code formatting.
6668 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
6670 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
6671 (*.doc): Add dependency on guile-snarf.awk.in.
6673 * guile-snarf.awk.in: Neglect spaces at the end of
6674 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
6675 middle of docstrings. (To avoid the problem with gcc-2.96.)
6677 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
6679 * coop-threads.c (scm_call_with_new_thread), load.c
6680 (scm_primitive_load, scm_sys_search_load_path), random.c
6681 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
6682 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
6683 (potentially) issue a scm-misc-error or wrong-num-args error
6686 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
6687 about the expected type with the wrong-type-arg error message.
6689 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
6690 a C level bug that can't be fixed from scheme anyway.
6692 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6694 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
6695 Duplicate bindings are OK in a let* since a let* is semantically
6696 equivalent to a nested set of let:s.
6698 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6700 * print.c (scm_print_options): Fixed texinfo in docstring.
6702 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
6703 the underlying functions getservent, getprotoent or getnetent
6704 return NULL instead of signalling an error.
6706 2001-03-04 Gary Houston <ghouston@arglist.com>
6708 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
6709 taking an unexpectedly large filename for an AF_UNIX socket from
6710 bind/connect/sendto (thanks to Martin Grabmueller).
6712 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
6713 former and adjusted the latter.
6714 (scm_socket, scm_socketpair): cosmetic changes.
6715 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
6716 size_t as socklen_t substitute. don't restrict args/return values
6717 to INUM: allow full range of int or size_t.
6718 (scm_fill_sockaddr): check arguments before allocating memory, to
6719 avoid leakage. use malloc, not scm_must_malloc.
6720 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
6721 substitute. free the sockaddr structure before throwing an error.
6722 (scm_init_add_buffer): procedure removed, together with its static
6723 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
6724 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
6725 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
6726 scm_sendto): use a local buffer instead of scm_addr_buffer.
6727 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
6729 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
6730 call to detect whether recvfrom could be bothered to set the address.
6731 (scm_init_socket): don't call scm_init_addr_buffer.
6733 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
6735 * debug.c (scm_procedure_source, scm_procedure_environment),
6736 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
6737 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
6738 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
6739 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
6740 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
6741 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
6742 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
6743 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
6744 scm_array_to_list, scm_array_prototype), validate.h
6745 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
6746 scm_misc_error or scm_wrong_type_arg instead.
6748 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
6750 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6752 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
6753 (scm_sys_tag_body): Added.
6755 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
6757 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
6758 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
6759 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
6760 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
6761 options.c (scm_options), ports.c (scm_remove_from_port_table),
6762 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
6763 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
6764 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
6765 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
6768 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6770 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
6772 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
6774 * eval.c (scm_s_duplicate_bindings): New error message.
6775 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
6777 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
6779 * eval.h (SCM_EVALIM2): New macro. Use it when a
6780 immediate, literal constant should be evaluated.
6781 * eval.c (scm_s_duplicate_formals): New error message string.
6782 (scm_c_improper_memq): New function.
6783 (scm_m_lambda): Check for duplicate arguments.
6784 (scm_ceval, scm_deval): When executing a body: only cons a new
6785 toplevel environment frame when it is different from the
6786 existing one; use EVALCAR instead of SIDEVAL so that we can properly
6787 check for empty combinations; use SCM_EVALIM2 for the same reason
6788 in the non-toplevel loop.
6789 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
6790 New labels with the meaning of their non-"nontoplevel" partners,
6791 but they are used when it is known that the body is not evaluated at
6793 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
6794 reporting for empty combinations.
6796 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
6798 * Remove dump facilities.
6799 * dump.c, dump.h: Removed.
6800 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
6801 * init.c: Remove #include "libguile/dump.h".
6802 (scm_init_guile_1): Remove scm_init_dump.
6803 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
6804 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
6805 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
6806 (scm_set_smob_dump, scm_set_smob_undump): Removed.
6808 * keywords.c: Remove #include "libguile/dump.h".
6809 (keyword_dump, keyword_undump): Removed.
6810 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
6812 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6814 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
6815 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
6816 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
6817 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
6818 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
6819 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
6820 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
6821 to @code{} as the texinfo manual recommends, converted the
6822 examples to use a @lisp{}-environment.
6824 * strports.c (scm_eval_string): Cleaned up the docstring.
6826 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
6829 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
6830 (scm_number_to_string, scm_string_to_number, scm_number_p)
6831 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
6832 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
6833 (scm_ash): Added texinfo markup and removed obsolete @refill.
6834 (scm_gr_p): Corrected comment.
6835 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
6836 docstring) comments.
6837 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
6838 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
6839 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
6840 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
6841 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
6842 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
6843 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
6844 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
6846 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
6848 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
6849 (Obviously nobody compiles with SCM_RECKLESS defined...)
6851 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
6853 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6855 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
6857 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
6859 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
6861 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
6862 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
6863 since use of `z' suggests that the arguments may be complex.
6865 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
6868 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
6870 * dump.c (scm_binary_write, scm_binary_read), eval.c
6871 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
6872 scm_guardian_greedy_p, scm_make_guardian), fports.c
6873 (scm_file_port_p): Minor docstring fixes.
6875 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
6877 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
6879 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
6881 (make_class_from_template): Do not bother to set the current
6882 module around the call to DEFVAR, scm_eval takes care of that.
6883 (scm_init_goops): Make scm_module_goops and
6884 scm_goops_lookup_closure permanent objects.
6886 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
6887 top level, create a fresh top-level environment for each
6888 expression instead of mutating the exisint frame. This is
6889 important when that frame is closed over.
6891 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
6892 SCM_DIGSPERLONG instead of DIGSPERLONG.
6894 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
6896 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
6897 before applying arrow procedure in `cond' and before applying
6898 receiver procedure in call-with-current-continuation.
6899 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
6900 macro. The argument is expanded more than one time.
6902 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
6903 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
6905 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
6907 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
6910 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6912 * variable.c (scm_make_variable, scm_make_undefined_variable)
6913 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
6914 (scm_variable_bound_p), values.c (scm_values)
6915 (scm_call_with_values), unif.c (scm_bit_count)
6916 (scm_bit_set_star_x), symbols.c (scm_gentemp)
6917 (scm_gensym), strings.c (scm_string_p, scm_make_string)
6918 (scm_read_only_string_p, scm_string_length, scm_string_ref)
6919 (scm_string_set_x, scm_substring, scm_string_append), stime.c
6920 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
6921 (scm_copy_random_state, scm_random), print.c (scm_newline)
6922 (scm_write_char, scm_simple_format), debug-malloc.c
6923 (scm_malloc_stats), environments.c (scm_environment_p)
6924 (scm_environment_bound_p, scm_environment_ref)
6925 (scm_environment_fold, scm_environment_define)
6926 (scm_environment_undefine, scm_environment_set_x)
6927 (scm_environment_cell, scm_environment_observe)
6928 (scm_environment_observe_weak, scm_environment_unobserve)
6929 (scm_make_eval_environment, scm_eval_environment_p)
6930 (scm_eval_environment_set_local_x, scm_eval_environment_local)
6931 (scm_eval_environment_imported)
6932 (scm_eval_environment_set_imported_x, scm_make_import_environment)
6933 (scm_import_environment_p, scm_import_environment_imports)
6934 (scm_import_environment_set_imports_x, scm_make_export_environment)
6935 (scm_export_environment_p, scm_export_environment_private)
6936 (scm_export_environment_set_private_x)
6937 (scm_export_environment_signature)
6938 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
6939 Added texinfo markup.
6941 * ports.c (scm_drain_input): Lowercased argument to @var.
6942 (scm_current_input_port, scm_current_output_port): Filled in
6943 missing explanation.
6944 (scm_current_load_port, scm_set_current_output_port)
6945 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
6946 Added texinfo markup.
6948 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
6949 (scm_release_arbiter): Added texinfo markup to docstrings.
6950 Changed `Returns' to `Return'.
6951 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
6953 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
6955 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
6956 by doubling them to `@@'.
6958 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6960 * numbers.c (scm_lognot), random.c (scm_random,
6961 scm_random_normal, scm_random_solid_sphere_x,
6962 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
6963 scm_random_exp), dynwind.c
6964 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
6966 * goops.c (scm_sys_initialize_object, scm_instance_p,
6967 scm_class_name, scm_class_precedence_list, scm_class_slots,
6968 scm_class_environment, scm_generic_function_name,
6969 scm_generic_function_methods, scm_method_generic_function,
6970 scm_method_specializers, scm_method_procedure, scm_make_unbound,
6971 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
6972 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
6973 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
6974 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
6975 scm_class_direct_supers, scm_class_direct_slots,
6976 scm_class_direct_subclasses, scm_class_direct_methods,
6977 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
6978 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
6979 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
6980 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
6981 scm_memoized_environment, scm_procedure_name,
6982 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
6984 (scm_class_of, scm_entity_p, scm_operator_p,
6985 scm_set_object_procedure_x, scm_object_procedure,
6986 scm_make_class_object), hooks.c (scm_make_hook_with_name,
6987 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
6988 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
6989 scm_hook_to_list), lang.c
6990 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
6991 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
6992 (scm_print_options, scm_port_with_print_state,
6993 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
6994 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
6995 scm_make_procedure_with_setter, scm_procedure), throw.c
6996 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
6997 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
6998 scm_stack_ref, scm_stack_length, scm_frame_p,
6999 scm_last_stack_frame, scm_frame_number, scm_frame_source,
7000 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
7001 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
7002 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
7003 (scm_dirname, scm_basename), dynwind.c
7004 (scm_wind_chain), read.c (scm_read_options, scm_read,
7005 scm_read_hash_extend), gc.c
7006 (scm_unhash_name), eval.c (scm_eval_options_interface,
7007 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
7008 (scm_display_error, scm_set_print_params_x,
7009 scm_display_application, scm_display_backtrace, scm_backtrace),
7010 async.c (scm_async, scm_system_async, scm_async_mark,
7011 scm_system_async_mark, scm_run_asyncs, scm_noop,
7012 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
7013 scm_mask_signals): Added docstrings.
7015 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
7017 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
7018 address of car/cdr. (Thanks to Dirk Herrmann)
7019 Use scm_sizet to obtain the length of strings.
7020 (Thanks to Matthias Koeppe)
7022 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
7024 * symbols.c (scm_mem2symbol): Put a empty statement after the
7025 next_symbol label. This is mandated by ANSI, appearantly.
7027 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
7029 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
7030 sense to compile for a specific kernel version. Do not include
7031 <asm/signal.h> while defining __KERNEL__. This hack should no
7032 longer be needed and caused problems.
7034 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
7036 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
7037 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
7038 can not deal with immediates.
7040 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
7042 * list.c (scm_list_copy): Validate the first argument.
7044 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
7046 Fix evaluator so that top-level expressions are correctly
7047 evaluated with respect to the module system.
7049 * modules.h. modules.c (scm_current_module_lookup_closure): New
7052 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
7054 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
7055 names to better reflect their meaning.
7057 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
7058 evaluated at top-level and synronize lookup closure before
7059 executing every subform.
7060 (scm_primitve_eval_x, scm_primitive_eval): New functions.
7061 (scm_eval_x, scm_eval): Reimplement in terms of
7062 scm_primitive_eval_x and scm_primitive_eval, respectively.
7064 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
7066 * macros.c (scm_macro_name, scm_macro_transformer): Use
7067 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
7070 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
7072 * dump.c (scm_store_bytes): Store data size before data.
7073 (scm_restore_bytes): Restore data size. Takes a pointer to size.
7074 * dump.h (scm_restore_bytes): Updated.
7076 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
7078 * dump.c: Use double cells for update schedule.
7080 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
7082 * ports.c (scm_unread_char): Take an optional argument.
7084 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
7086 * modules.h (scm_selected_module, scm_current_module): Renamed
7087 scm_selected_module to scm_current_module to synchronize Scheme
7089 (scm_select_module, scm_set_current_module): Likewise. Changed
7092 * ports.c (scm_port_for_each): Make a snapshot of the port table
7093 before iterating over it. The table might change while the user
7094 code is running. With the snapshot, the user can depend on the
7095 fact that each port that existed at the start of the iteration is
7096 encountered exactly once. (ice-9 popen) depends on this.
7098 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
7100 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
7102 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
7103 range checking for the size parameter. Thanks to Martin
7104 Grabmueller for the hint.
7106 (scm_makstr): Reordered string initialization to make interrupt
7107 deferring unnecessary.
7109 * vectors.c (scm_make_vector): Fixed range checking.
7111 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
7113 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
7115 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
7116 checking of the size parameter for type correctness and valid
7117 range. Thanks to Rob Browning for reporting the problem. Instead
7118 of deferring interrupts, scm_remember_upto_here_1 is used.
7120 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
7122 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
7123 (scm_dump_cell_update): Removed.
7124 (scm_dump_update): Renamed from scm_dump_object_update.
7125 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
7126 a pointer instead of returning a value.
7127 * keywords.c (keyword_undump): Updated.
7129 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
7131 * dump.c, dump.h: Modified a lot.
7132 (SCM_DUMP_COOKIE): Version 0.1
7133 (scm_dump_mark): Removed.
7134 (scm_restore_cell_object, scm_store_cell_object): New functions.
7136 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
7137 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
7138 New slots: dump, undump.
7139 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
7142 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
7143 (keyword_undump): Renamed from keyword_alloc.
7144 (scm_init_keywords): Set keyword_dump and keyword_undump.
7146 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
7148 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
7149 the deprecated SCM_DOUBLE_CELLP.
7151 * tags.h (SCM_DOUBLE_CELLP): deprecated.
7153 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
7155 * dump.c, dump.h: New files.
7156 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
7157 * init.c: #include "libguile/dump.h".
7158 (scm_init_guile_1): Call scm_init_dump.
7159 * smob.h (scm_smob_descriptor): New slots: dump_mark,
7160 dump_dealloc, dump_store, undump_alloc, undump_restore,
7162 * smob.c (scm_make_smob_type): Init the new slots.
7163 (scm_set_smob_dump, scm_set_smob_undump): New functions.
7164 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
7166 * keywords.c: #include "libguile/dump.h".
7167 (keyword_dealloc, keyword_alloc): New functions.
7168 (scm_init_keywords): Set smob_dump and smob_undump.
7170 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
7172 * vectors.c (scm_c_make_vector): New function.
7173 * vectors.h (scm_c_make_vector): Declared.
7174 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
7175 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
7176 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
7177 (scm_make_method_cache, scm_i_vector2list,
7178 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
7179 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
7180 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
7181 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
7182 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
7183 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
7184 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
7185 (scm_vector, scm_make_vector): Use scm_c_make_vector.
7187 * hashtab.c (scm_c_make_hash_table): New function.
7188 * hashtab.h (scm_c_make_hash_table): Declared.
7189 * environments.c (scm_make_leaf_environment,
7190 scm_make_eval_environment), gc.c (scm_init_storage),
7191 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
7192 Use scm_c_make_hash_table.
7194 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7196 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
7198 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7200 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
7203 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
7204 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
7205 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
7206 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
7207 srcprop.c (scm_source_properties, scm_set_source_properties_x,
7208 scm_source_property, scm_set_source_property_x), sort.c
7209 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
7210 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
7211 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
7214 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7216 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
7217 really get that arg.
7219 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
7221 * goops.c (s_scm_get_keyword): Bug fix.
7223 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
7225 The following patch was sent by Martin Grabmueller. It makes sure
7226 that in case of parameter errors the correct function name is
7227 shown, and that parameter types are only checked once.
7229 * strop.c (string_copy, string_upcase_x, string_downcase_x,
7230 string_capitalize_x): New functions. Each one performs the core
7231 functionality of the corresponding scm_* function.
7233 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
7234 scm_string_downcase_x, scm_string_downcase,
7235 scm_string_capitalize_x, scm_string_capitalize): Reduced to
7236 parameter checking wrappers of the above functions.
7238 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
7240 * continuations.c, dynl.c, keywords.c, load.c: Include
7241 strings.h. Thanks to Bill Schottstaedt for the bug report.
7243 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
7245 * backtrace.c (display_header): Make sure that line and column
7246 information is shown independent of whether the port the code was
7247 read from had an associated filename. Thanks to Martin
7248 Grabmueller for providing this patch.
7250 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
7252 * fports.[ch] (scm_file_port_p): New primitive.
7254 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
7256 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
7257 These are now defined in fports.c, strports.c and vports.c.
7259 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
7260 vports.c (scm_tc16_sfport): Made variables (were macros defined in
7263 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
7264 (scm_make_sfptob): Made static. These return a type code now.
7266 fports.c (scm_init_fports), strports.c (scm_init_strports),
7267 vports.c (scm_init_vports): Create the corresponding port types.
7269 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
7270 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
7272 * init.c (scm_init_guile_1): Make sure strports are initialized
7275 * ports.[ch] (scm_make_port_type): Changed the return type to
7278 * ports.c (scm_ports_prehistory): Don't create any port types
7281 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
7282 against scm_tc16_fport directly.
7284 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
7286 * srcprop.c (scm_set_source_property_x): Fix to handle
7287 (set-source-property! <obj> 'copy <datum>) correctly.
7289 2001-01-24 Gary Houston <ghouston@arglist.com>
7291 * filesys.c (scm_link): docstring fix.
7292 * fports.h (scm_setfileno): obsolete declaration removed.
7293 * posix.c: bogus popen declaration removed.
7295 * rdelim.c: new file, split from ioext.c.
7296 * rdelim.h: new file, split from ioext.h
7297 * Makefile.am: add rdelim.c and related files.
7298 * init.c: call scm_init_rdelim. include rdelim.h.
7300 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
7302 This patch was sent by Martin Grabmueller and makes sure that
7303 parameter errors are reported correctly by the lexicographic
7304 ordering predicates.
7306 * strorder.c (string_less_p, string_ci_less_p): New functions.
7308 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
7309 functionality into string_less_p, string_ci_less_p respectively.
7310 The remaining code is just a wrapper to do the parameter
7313 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
7314 parameters and call string_less_p instead of scm_string_less_p.
7316 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
7317 Check the parameters and call string_less_ci_p instead of
7318 scm_string_ci_less_p.
7320 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
7322 This patch modifies scm_display_error to perform parameter
7323 checking. Thanks to Neil Jerram for the bug report.
7325 * backtrace.[ch] (scm_i_display_error): New function.
7327 * backtrace.c (scm_display_error): Added parameter check and
7328 extracted the core functionality into function
7329 scm_i_display_error.
7331 * throw.c (handler_message): Call scm_i_display_error to display
7334 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7336 * eval.c (SCM_APPLY): Added # args check for application of
7337 procedures with arity 3. (Thanks to Anders Holst.)
7339 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
7341 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
7343 (SCM_OPDIRP): Deprecated.
7345 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
7348 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
7349 Instead, give an explicit error message in case the directory is
7352 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
7353 instead of SCM_OPENP and SCM_CLOSEDP.
7355 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
7357 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
7359 * eval.c (inner_eval, scm_eval): Move all real functionality into
7360 inner_eval. Avoid to copy the expression twice by inlining some
7361 code from scm_i_eval.
7363 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
7365 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
7366 now has to be the last clause, as required by R5RS. Thanks to
7367 Martin Grabmueller for the patch.
7369 2001-01-18 Gary Houston <ghouston@arglist.com>
7371 * ioext.c: further simplify scm_read_string_x_partial by defining
7374 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
7376 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
7378 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
7380 * __scm.h: Added comment about architecture and compiler
7381 properties that are required by guile.
7383 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
7384 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
7386 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
7388 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
7390 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
7391 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
7393 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
7395 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
7396 to the names in limits.h.
7398 * numbers.c (abs_most_negative_fixnum): Added.
7400 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
7401 fixnum-min) special case.
7403 (scm_big_and): Fix for negative first parameter.
7405 (scm_bit_extract): Fix for fixnum paramters.
7406 Thanks to Rob Browning for the bug report.
7408 (scm_init_numbers): Initialize abs_most_negative_fixnum.
7410 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
7412 * symbols.c (scm_symbol_bound_p): Fixed comment.
7413 Thanks to Chris Cramer.
7415 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
7417 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
7418 Thanks to Bill Schottstaedt.
7420 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
7422 from Matthias Köppe:
7424 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
7425 casts its result, so doesn't yield an lvalue per ANSI C.
7427 * goops.c (s_scm_sys_set_object_setter_x): use
7428 SCM_SET_ENTITY_SETTER.
7429 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
7431 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
7432 its result, so doesn't yield an lvalue per ANSI C.
7433 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
7434 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
7435 SCM_GC_SET_CARD_FLAGS.
7436 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
7438 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
7440 2001-01-08 Gary Houston <ghouston@arglist.com>
7442 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
7443 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
7444 socket.c (scm_recvfrom): use the new macro, plus minor docstring
7446 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
7447 for fdes. if current input port is used, check that it's a file
7450 2001-01-06 Gary Houston <ghouston@arglist.com>
7452 * ioext.c (scm_read_string_x_partial): new procedure, implements
7453 read-string!/partial.
7454 * ports.c (scm_take_from_input_buffers): new procedure used by
7455 scm_read_string_x_partial.
7456 (scm_drain_input): use scm_take_from_input_buffers.
7458 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
7460 * validate.h (SCM_VALIDATE_NUMBER): New.
7462 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
7464 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
7465 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
7466 SET_DESTROYED): new defines/macros.
7467 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
7468 (add_to_live_list): takes a `guardian_t *' now, not SCM.
7469 (guardian_print): print more info.
7470 (guardian_apply): check if the guardian is destroyed, and throw an
7471 error if so. take one more optional argument `throw_p'.
7472 (scm_guard): depending on the value of `throw_p', return a boolean
7474 (scm_get_one_zombie): remove redundant property test.
7475 (guardian_t): represent the various (currently 3, I hope nothing
7476 more gets added) boolean fields as bit flags.
7477 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
7478 (scm_destroy_guardian_x): new procedure.
7480 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
7481 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
7483 2001-01-01 Gary Houston <ghouston@arglist.com>
7485 * fports.c (fport_write): bugfix: handle short writes for
7486 unbuffered ports too. optimize the buffered case by minimizing
7487 the number of write/flush calls.
7488 (write_all): new helper procedure.
7490 The ChangeLog continues in the file: "ChangeLog-2000"