1 2003-04-16 Rob Browning <rlb@defaultvalue.org>
3 * numbers.c (PTRDIFF_MIN): use SCM_CHAR_BIT.
5 * socket.c: use SCM_CHAR_BIT.
7 * random.c (scm_c_random_bignum): use SCM_CHAR_BIT.
9 * num2integral.i.c (NUM2INTEGRAL): use SCM_CHAR_BIT.
11 * gc_os_dep.c (mach_type_known): added patch for UnixWare and
12 OpenUNIX support. Thanks to Boyd Gerber.
14 2003-04-16 Mikael Djurfeldt <mdj@kvast.blakulla.net>
16 * feature.c (scm_init_feature): Always add threads feature.
18 2003-04-15 Mikael Djurfeldt <djurfeldt@nada.kth.se>
20 * goops.c (scm_sys_fast_slot_ref): Use SCM_SLOT instead of
21 scm_at_assert_bound_ref. (We don't want the unbound check. See
22 oop/goops/active-slot.scm.)
24 2003-04-14 Rob Browning <rlb@defaultvalue.org>
26 * tags.h: scm_t_intptr should have been intptr_t.
28 2003-04-13 Rob Browning <rlb@defaultvalue.org>
30 * __scm.h (SCM_FLUSH_REGISTER_WINDOWS): don't just rely on "sparc"
32 #if defined (sparc) || defined (__sparc__) || defined (__sparc)
33 as gc_os_dep.c suggests is appropriate.
35 * goops.c (prep_hashsets): make static to match prototype.
36 (scm_sym_args): SCM_SYMBOL -> SCM_GLOBAL_SYMBOL. Thanks to Albert
39 * c-tokenize.lex: remove trailing comma from enum. Thanks to
42 * gc_os_dep.c: add NetBSD powerpc config info. Thanks to Thomas
45 2003-04-13 Mikael Djurfeldt <djurfeldt@nada.kth.se>
47 * goops.c (scm_sys_prep_layout_x): Instance allocation is now
48 indicated through extra fields in getters-n-setters.
49 (scm_add_slot): Adapted to new format of getters_n_setters slot.
50 (Thanks to Andy Wingo.)
52 2003-02-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
54 * gc-segment.c: add comment
56 2003-04-07 Rob Browning <rlb@defaultvalue.org>
58 * debug.h: change "id" arg name to "info_id" to avoid objective-c
61 * num2integral.i.c (NUM2INTEGRAL): fix bug pointed out by Mikael
62 and add regression test to standalone/.
64 2003-04-06 Rob Browning <rlb@defaultvalue.org>
66 * strings.c (scm_mem2string): use memcpy rather than by-hand loop.
67 Thanks to Dale P. Smith.
69 * random.c: #include gmp.h.
70 (scm_c_random_bignum): normalize result on return.
72 * init.c: #include gmp.h.
74 * numbers.h: remove the gmp.h #include (not needed now).
76 * posix.h: change occurences of "id" to something else so we don't
77 cause trouble when included via objective-c (can't hurt, might
78 help). Still have usage in debug.h, though.
80 2003-04-06 Mikael Djurfeldt <djurfeldt@nada.kth.se>
82 * random.c (scm_c_random_bignum): Don't generate a random number
83 equal to m (the second argument of scm_c_random_bignum); only
84 generate numbers in the range 0 <= r < m.
85 (scm_c_default_rstate): Use SCM_VARIABLE_REF to access
88 * num2integral.i.c (INTEGRAL2BIG): Put negation of n inside then
91 2003-04-05 Rob Browning <rlb@defaultvalue.org>
93 * modules.c (scm_module_import_interface): move declaration of
96 2003-04-05 Mikael Djurfeldt <djurfeldt@nada.kth.se>
98 * Makefile.am (scmconfig.h): Look for config.h in top_builddir,
101 * hashtab.c (rehash_after_gc): Clear to_rehash list before
102 processing it in order to avoid an infinite loop.
104 * print.c (scm_prin1): Remember old state of pstate->writingp.
106 2003-04-05 Marius Vollmer <mvo@zagadka.de>
108 * Changed license terms to the plain LGPL thru-out.
110 2003-04-04 Rob Browning <rlb@defaultvalue.org>
112 * socket.c (FLIPCPY_NET_HOST_128): new macro.
113 (ipv6_net_to_num, ipv6_num_to_net, bignum_in_ipv6_range_p):
114 rewrite to handle GMP bignums.
117 * random.c (scm_c_random_bignum): rewrite to handle GMP bignums.
119 * ports.c (scm_getc): minor tweak.
121 * numbers.h: remove SCM_BIGDIG conditionals, reorganize, and
122 rewrite to handle GMP bignums.
124 * numbers.c: rewrite *many* functions to handle GMP bignums.
126 * num2integral.i.c (NUM2INTEGRAL, INTEGRAL2NUM, INTEGRAL2BIG):
129 * num2float.i.c (NUM2FLOAT): handle GMP bignums.
131 * init.c (check_config): remove SCM_BIGDIG conditionals.
132 (scm_init_guile_1): test to make sure mpz_t fits in a double_cell.
134 * gc-card.c ("sweep_card"): handle new mpz_t bignums.
136 * eval.c: remove SCM_BIGDIG conditionals.
138 * eq.c (s_scm_eqv_p): scm_i_bigcomp -> scm_i_bigcmp.
140 2003-03-31 Rob Browning <rlb@defaultvalue.org>
142 * Makefile.am (scmconfig.h): change srcdir to builddir. (Thanks
145 2003-03-27 Rob Browning <rlb@defaultvalue.org>
147 * threads.h: fix various preprocessor usages of new public
148 symbols to expect 0 or 1 values rather than 1 or undefined.
149 i.e. change #ifdef to #if, etc.
151 * threads.c: fix various preprocessor usages of new public
152 symbols to expect 0 or 1 values rather than 1 or undefined.
153 i.e. change #ifdef to #if, etc.
155 * tags.h: fix various preprocessor usages of new public
156 symbols to expect 0 or 1 values rather than 1 or undefined.
157 i.e. change #ifdef to #if, etc.
159 * stacks.c: fix various preprocessor usages of new public
160 symbols to expect 0 or 1 values rather than 1 or undefined.
161 i.e. change #ifdef to #if, etc.
163 * stackchk.h: fix various preprocessor usages of new public
164 symbols to expect 0 or 1 values rather than 1 or undefined.
165 i.e. change #ifdef to #if, etc.
167 * stackchk.c: fix various preprocessor usages of new public
168 symbols to expect 0 or 1 values rather than 1 or undefined.
169 i.e. change #ifdef to #if, etc.
171 * sort.c: fix various preprocessor usages of new public
172 symbols to expect 0 or 1 values rather than 1 or undefined.
173 i.e. change #ifdef to #if, etc.
175 * read.c: fix various preprocessor usages of new public
176 symbols to expect 0 or 1 values rather than 1 or undefined.
177 i.e. change #ifdef to #if, etc.
179 * random.c: fix various preprocessor usages of new public
180 symbols to expect 0 or 1 values rather than 1 or undefined.
181 i.e. change #ifdef to #if, etc.
183 * print.c: fix various preprocessor usages of new public
184 symbols to expect 0 or 1 values rather than 1 or undefined.
185 i.e. change #ifdef to #if, etc.
187 * objects.c: fix various preprocessor usages of new public
188 symbols to expect 0 or 1 values rather than 1 or undefined.
189 i.e. change #ifdef to #if, etc.
191 * numbers.h: fix various preprocessor usages of new public
192 symbols to expect 0 or 1 values rather than 1 or undefined.
193 i.e. change #ifdef to #if, etc.
195 * null-threads.c: fix various preprocessor usages of new public
196 symbols to expect 0 or 1 values rather than 1 or undefined.
197 i.e. change #ifdef to #if, etc.
199 * lang.c: fix various preprocessor usages of new public
200 symbols to expect 0 or 1 values rather than 1 or undefined.
201 i.e. change #ifdef to #if, etc.
203 * lang.h: fix various preprocessor usages of new public
204 symbols to expect 0 or 1 values rather than 1 or undefined.
205 i.e. change #ifdef to #if, etc.
207 * iselect.h: fix various preprocessor usages of new public
208 symbols to expect 0 or 1 values rather than 1 or undefined.
209 i.e. change #ifdef to #if, etc.
211 * init.c: fix various preprocessor usages of new public
212 symbols to expect 0 or 1 values rather than 1 or undefined.
213 i.e. change #ifdef to #if, etc.
215 * gh_data.c: fix various preprocessor usages of new public
216 symbols to expect 0 or 1 values rather than 1 or undefined.
217 i.e. change #ifdef to #if, etc.
219 * gh.h: fix various preprocessor usages of new public
220 symbols to expect 0 or 1 values rather than 1 or undefined.
221 i.e. change #ifdef to #if, etc.
223 * gen-scmconfig.c: change most new public symbols to be defined to
224 0 or 1 rather than being either 1 or undefined.
226 * gc_os_dep.c: fix various preprocessor usages of new public
227 symbols to expect 0 or 1 values rather than 1 or undefined.
228 i.e. change #ifdef to #if, etc.
229 (STACK_GROWS_DOWN): define to 0 or 1 rather than 1 or undef.
231 * gc.h: fix various preprocessor usages of new public
232 symbols to expect 0 or 1 values rather than 1 or undefined.
233 i.e. change #ifdef to #if, etc.
235 * gc-card.c: fix various preprocessor usages of new public
236 symbols to expect 0 or 1 values rather than 1 or undefined.
237 i.e. change #ifdef to #if, etc.
239 * gc-mark.c: fix various preprocessor usages of new public
240 symbols to expect 0 or 1 values rather than 1 or undefined.
241 i.e. change #ifdef to #if, etc.
243 * feature.c: fix various preprocessor usages of new public
244 symbols to expect 0 or 1 values rather than 1 or undefined.
245 i.e. change #ifdef to #if, etc.
247 * evalext.c: fix various preprocessor usages of new public
248 symbols to expect 0 or 1 values rather than 1 or undefined.
249 i.e. change #ifdef to #if, etc.
251 * eval.h: fix various preprocessor usages of new public
252 symbols to expect 0 or 1 values rather than 1 or undefined.
253 i.e. change #ifdef to #if, etc.
255 * eval.c: fix various preprocessor usages of new public
256 symbols to expect 0 or 1 values rather than 1 or undefined.
257 i.e. change #ifdef to #if, etc.
259 * eq.c: fix various preprocessor usages of new public
260 symbols to expect 0 or 1 values rather than 1 or undefined.
261 i.e. change #ifdef to #if, etc.
263 * coop.c: fix various preprocessor usages of new public
264 symbols to expect 0 or 1 values rather than 1 or undefined.
265 i.e. change #ifdef to #if, etc.
267 * coop-threads.c: fix various preprocessor usages of new public
268 symbols to expect 0 or 1 values rather than 1 or undefined.
269 i.e. change #ifdef to #if, etc.
271 * coop-pthreads.c: fix various preprocessor usages of new public
272 symbols to expect 0 or 1 values rather than 1 or undefined.
273 i.e. change #ifdef to #if, etc.
275 * coop-defs.h: fix various preprocessor usages of new public
276 symbols to expect 0 or 1 values rather than 1 or undefined.
277 i.e. change #ifdef to #if, etc.
279 * convert.i.c: fix various preprocessor usages of new public
280 symbols to expect 0 or 1 values rather than 1 or undefined.
281 i.e. change #ifdef to #if, etc.
283 * continuations.c: fix various preprocessor usages of new public
284 symbols to expect 0 or 1 values rather than 1 or undefined.
285 i.e. change #ifdef to #if, etc.
287 * _scm.h: fix various preprocessor usages of new public symbols to
288 expect 0 or 1 values rather than 1 or undefined. i.e. change
291 2003-03-26 Marius Vollmer <marius.vollmer@uni-dortmund.de>
293 * init.c (scm_init_guile_1): Call scm_i_init_deprecated.
295 * deprecated.c, deprecated.h: New files, to collect deprecated
297 * Makefile.am: Added them in all the right places.
299 * Makefile.am (EXTRA_DIST): Added "scmconfig.h.top".
300 (scmconfig.h): Get "scmconfig.h.top" from $(srcdir) so that VPATH
302 (DOT_X_FILES): Removed "iselect.x".
303 (DOT_DOC_FILES): Removed "iselect.doc".
305 2003-03-25 Rob Browning <rlb@defaultvalue.org>
307 * win32-socket.h: #include "libguile/__scm.h". Replace usage of
308 HAVE_WINSOCK2_H with SCM_HAVE_WINSOCK2_H.
310 * win32-socket.c: #include <config.h> if HAVE_CONFIG_H.
312 * vports.c: #include <config.h> if HAVE_CONFIG_H.
314 * unif.c: #include <config.h> if HAVE_CONFIG_H. Replace usage of
315 HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
317 * threads.h: replace usage of struct timespect with
318 scm_t_timespec. Replace usage of USE_PTHREAD_THREADS with
319 SCM_USE_PTHREAD_THREADS. Remove typedef for struct timespec in
320 favor of scm_t_timespec from scmconfig.h.
322 * threads.c: move libguile/_scm.h include to the top so we pick up
323 any critical defines like _GNU_SOURCE early. Replace usage of
324 struct timespect with scm_t_timespec. Replace usage of
325 STACK_GROWS_UP with SCM_STACK_GROWS_UP. Replace usage of
326 USE_PTHREAD_THREADS with SCM_USE_PTHREAD_THREADS.
328 * threads-plugin.h: replace usage of struct timespect with
331 * threads-plugin.c: #include <config.h> if HAVE_CONFIG_H. Replace
332 usage of struct timespect with scm_t_timespec.
334 * tags.h: move HAVE_STDINT_H handling to scmconfig.h. Move
335 HAVE_INTTYPES_H handling to scmconfig.h. #include
336 "libguile/__scm.h". Rework handling for scm_t_bits,
337 scm_t_signed_bits, SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
338 SCM_T_SIGNED_BITS_MIN, and SIZEOF_SCM_T_BITS to use scm_t_intptr,
339 scm_t_uintptr, SCM_SIZEOF_INTPTR_T, and SCM_SIZEOF_UINTPTR_T, and
340 SCM_SIZEOF_UNSIGNED_LONG. Rename usage of HAVE_ARRAYS to
343 * symbols.c: #include <config.h> if HAVE_CONFIG_H.
345 * struct.c: #include <config.h> if HAVE_CONFIG_H.
347 * strports.c: #include <config.h> if HAVE_CONFIG_H.
349 * strop.c: #include <config.h> if HAVE_CONFIG_H.
351 * stime.h: move handling of time related headers to scmconfig.h.
353 * stime.c: #include <config.h> if HAVE_CONFIG_H.
355 * stacks.c: replace usage of STACK_GROWS_UP with
358 * sort.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of
359 HAVE_ARRAYS to SCM_HAVE_ARRAYS.
361 * socket.c: #include <config.h> if HAVE_CONFIG_H. Replace usage
362 of uint32 and HAVE_UINT_32 with scm_t_int32.
364 * smob.c: #include <config.h> if HAVE_CONFIG_H.
366 * simpos.c: #include <config.h> if HAVE_CONFIG_H.
368 * script.c: #include <config.h> if HAVE_CONFIG_H.
370 * scmsigs.c: #include <config.h> if HAVE_CONFIG_H.
372 * scmconfig.h.top: new file -- preamble for scmconfig.h.
374 * rw.c: #include <config.h> if HAVE_CONFIG_H.
376 * regex-posix.c: #include <config.h> if HAVE_CONFIG_H.
378 * read.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
380 * rdelim.c: #include <config.h> if HAVE_CONFIG_H.
382 * random.c: #include <config.h> if HAVE_CONFIG_H. Replace usage
383 of LONG32, LONG64, SIZEOF_LONG, and HAVE_LONG_LONGS with
384 scm_t_int32, scm_t_int64, and SCM_HAVE_T_INT64. Rename usage of
385 HAVE_ARRAYS to SCM_HAVE_ARRAYS.
387 * ramap.c: replace usage of HAVE_LONG_LONGS with
388 "SCM_SIZEOF_LONG_LONG != 0".
390 * putenv.c: #include <config.h> if HAVE_CONFIG_H. #include
391 "libguile/scmconfig.h".
393 * pthread-threads.c: #include <config.h> if HAVE_CONFIG_H.
395 * print.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
396 Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
398 * posix.c: #include <config.h> if HAVE_CONFIG_H.
400 * ports.c: #include <config.h> if HAVE_CONFIG_H.
402 * objects.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
404 * numbers.h: replace usage of HAVE_FLOATINGPOINT_H with
405 SCM_HAVE_FLOATINGPOINT_H. Replace usage of HAVE_IEEEFP_H with
406 SCM_HAVE_IEEEFP_H. Replace usage of HAVE_NAN_H with
407 SCM_HAVE_NAN_H. Replace usage of STDC_HEADERS with
408 SCM_HAVE_STDC_HEADERS. Replace usage of ptrdiff_t with
409 scm_t_ptrdiff. Replace usage of HAVE_LONG_LONGS with
410 "SCM_SIZEOF_LONG_LONG != 0".
412 * numbers.c: #include <config.h> if HAVE_CONFIG_H. Replace usage
413 of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0". Replace
414 usage of ptrdiff_t with scm_t_ptrdiff. Replace usage of
415 SIZEOF_PTRDIFF_T with SCM_SIZEOF_SCM_T_PTRDIFF.
417 * num2integral.i.c: #include <config.h> if HAVE_CONFIG_H.
419 * null-threads.h: replace usage of struct timespect with
422 * net_db.c: #include <config.h> if HAVE_CONFIG_H.
424 * mkstemp.c: #include <config.h> if HAVE_CONFIG_H. #include
425 "libguile/__scm.h". Remove definition of gcc_uint64_t in favor of
426 scm_t_uint64 and rename usages.
428 * mallocs.c: #include <config.h> if HAVE_CONFIG_H.
430 * load.c: #include <config.h> if HAVE_CONFIG_H.
432 * iselect.h: move handling of time related headers to scmconfig.h.
433 Rename usage of HAVE_SYS_SELECT_H to SCM_HAVE_SYS_SELECT_H.
434 Rename usage of HAVE_WINSOCK2_H to SCM_HAVE_WINSOCK2_H. Rename
435 usage of USE_COOP_THREADS to SCM_USE_COOP_THREADS.
437 * iselect.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
438 of USE_COOP_THREADS to SCM_USE_COOP_THREADS. Rename usage of
439 USE_NULL_THREADS to SCM_USE_NULL_THREADS.
441 * ioext.c: #include <config.h> if HAVE_CONFIG_H.
443 * inline.h: #include "libguile/__scm.h" at the top. Change code
444 to use SCM_C_INLINE and SCM_INLINE_C_INCLUDINT_INLINE_H to decide
445 what to do instead of creating a new public #define. Rename usage
446 of USE_COOP_THREADS to SCM_USE_COOP_THREADS. Rename usage of
447 USE_NULL_THREADS to SCM_USE_NULL_THREADS. Rename usage of
448 USE_COPT_THREADS to SCM_USE_COPT_THREADS.
450 * inline.c: rearrange handling -- now we just #define
451 SCM_INLINE_C_INCLUDING_INLINE_H to 1 and #include
452 "libguile/inline.h". scmconfig.h will define SCM_C_INLINE as
453 appropriate, and we use that in inline.h along with the above
454 define to determine how to respond.
456 * init.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of
457 HAVE_ARRAYS to SCM_HAVE_ARRAYS.
459 * guile.c: #include <config.h> if HAVE_CONFIG_H.
461 * gh_data.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
462 of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
464 * gh.h: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
466 * gen-scmconfig.h.in: new file -- see gen-scmconfig.c for details.
468 * gen-scmconfig.c: new file -- see comments in file for details.
470 * gdbinit.c: #include <config.h> if HAVE_CONFIG_H.
472 * gc_os_dep.c: #include <config.h> if HAVE_CONFIG_H. Replace
473 usage of STACK_GROWS_UP with SCM_STACK_GROWS_UP.
475 * gc.h: replace usage of SIZEOF_LONG with
476 SCM_SIZEOF_UNSIGNED_LONG. Replace usage of USE_PTHREAD_THREADS
477 with SCM_USE_PTHREAD_THREADS. Remove SCM_SIZEOF_LONG definition
478 since we handle that in scmconfig.h now.
480 * gc.c: #include <config.h> if HAVE_CONFIG_H.
482 * gc-mark.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
483 of HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of
484 HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
486 * gc-malloc.c: #include <config.h> if HAVE_CONFIG_H.
488 * gc-card.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
489 Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
491 * fports.c: #include <config.h> if HAVE_CONFIG_H.
493 * filesys.c: #include <config.h> if HAVE_CONFIG_H.
495 * feature.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
496 of USE_NULL_THREADS to SCM_USE_NULL_THREADS.
498 * extensions.c: #include <config.h> if HAVE_CONFIG_H.
500 * evalext.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
501 Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
503 * eval.c: #include <config.h> if HAVE_CONFIG_H. #include
504 "libguile/__scm.h" rather than scmconfig.h. Rename usage of
505 HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of HAVE_LONG_LONGS
506 with "SCM_SIZEOF_LONG_LONG != 0".
508 * error.c: #include <config.h> if HAVE_CONFIG_H.
510 * eq.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of
511 HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of HAVE_LONG_LONGS
512 with "SCM_SIZEOF_LONG_LONG != 0".
514 * deprecation.c: #include <config.h> if HAVE_CONFIG_H.
516 * coop.c: replace usage of struct timespect with scm_t_timespec.
517 #include <config.h> if HAVE_CONFIG_H.
519 * coop-threads.c: #include "libguile/_scm.h" early. Replace
520 usage of struct timespect with scm_t_timespec. Replace usage of
521 STACK_GROWS_UP with SCM_STACK_GROWS_UP.
523 * coop-pthreads.c: #include "libguile/_scm.h" early. Replace
524 usage of struct timespect with scm_t_timespec. Replace usage of
525 STACK_GROWS_UP with SCM_STACK_GROWS_UP.
527 * coop-defs.h: move handling of time related headers to
528 scmconfig.h. Add #include "libguile/__scm.h". Rename usage of
529 HAVE_WINSOCK2_H to SCM_HAVE_WINSOCK2_H. Replace usage of struct
530 timespect with scm_t_timespec.
532 * convert.i.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
534 * convert.h: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
536 * convert.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
537 of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
539 * continuations.c: move libguile/_scm.h include to the top so we
540 pick up any critical defines like _GNU_SOURCE early.
542 * backtrace.c: #include <config.h> if HAVE_CONFIG_H.
544 * async.c: #include <config.h> if HAVE_CONFIG_H.
546 * alloca.c: #include <config.h> if HAVE_CONFIG_H.
548 * _scm.h: #include <config.h> if HAVE_CONFIG_H.
549 Rename usage of USE_PTHREAD_THREADS to SCM_USE_PTHREAD_THREADS.
551 * __scm.h: move libguile/scmconfig.h include up to the top, so
552 we're sure to pick up any critical defines like _GNU_SOURCE early.
553 #include <limits.h> removed in favor of scmconfig.h inclusion when
554 appropriate. STDC_HEADERS based inclusion of stdlib.h,
555 sys/types.h, stddef.h, and sys/stdtypes.h removed in favor of
556 scmconfig.h inclusion when appropriate. Various Win32 related
557 definitions removed in favor of scmconfig.h inclusion when
559 (HAVE_UINTPTR_T): definition removed (see NEWS).
560 (SIZEOF_PTRDIFF_T): definition removed (see NEWS).
561 (HAVE_LONG_LONGS): definition removed (see NEWS).
562 (HAVE_LONG_LONG): definition removed (see NEWS).
563 (HAVE_PTRDIFF_T): definition removed (see NEWS).
565 * Makefile.am: scmconfig.h is now generated by building and
566 running gen-scmconfig.h and capturing its output. gen-scmconfig
567 uses config.h and the configure.in generated gen-scmconfig.h to
568 decide what to output. See gen-scmconfig.c for details.
569 (noinst_PROGRAMS): add gen-scmconfig.
570 (gen_scmconfig_SOURCES): new variable.
571 (gen-scmconfig.$(OBJEXT)): new target - be careful to handle
572 cross-compiling right.
573 (scmconfig.h): build scmconfig.h from gen-scmconfig's output.
574 (BUILT_SOURCES): add scmconfig.h.
576 2003-03-19 Marius Vollmer <mvo@zagadka.de>
578 * gc_os_dep.c: Added defines for sparc-unknown-netbsdelf1.5 from
581 2003-03-19 Mikael Djurfeldt <djurfeldt@nada.kth.se>
583 * goops.c (make_class_from_template): New fourth arg:
585 (scm_class_extended_generic_with_setter, scm_class_self): Fixed
588 * smob.c (scm_set_smob_apply): Call scm_i_inherit_applicable.
590 * goops.c, objects.c, objects.h (scm_make_extended_class): New
591 second arg: applicablep.
592 (scm_i_inherit_applicable): New function.
594 * goops.c, goops.h (scm_class_applicable,
595 scm_class_extended_accessor): New classes.
597 2003-03-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
599 * procs.c (scm_procedure_documentation): Removed redundant
600 SCM_NIMP test and replaced other calls to SCM_IMP by more explicit
603 2003-03-11 Mikael Djurfeldt <djurfeldt@nada.kth.se>
605 * list.c, list.h (scm_filter, scm_filter_x): New functions.
607 * modules.c (scm_module_import_interface): New function.
609 * goops.c, goops.h (scm_class_accessor_method): Renamed from
611 (scm_class_accessor): New class.
613 2003-03-06 Mikael Djurfeldt <djurfeldt@nada.kth.se>
615 * goops.c (scm_primitive_generic_generic): Enable primitive
616 generic if not enabled.
617 (scm_sys_goops_loaded): Setup unextended primitive generics.
619 * goops.c, goops.h (scm_c_extend_primitive_generic): New function.
621 * snarf.h (SCM_PRIMITIVE_GENERIC, SCM_PRIMITIVE_GENERIC_1): New
624 * numbers.c (scm_abs): Use SCM_PRIMITIVE_GENERIC. (This is only a
625 testing example. All uses of SCM_GPROC should be converted.)
627 * procprop.c (scm_stand_in_scm_proc): Use scm_assq instead of
630 * eq.c (scm_equal_p): Turned into a primitive generic.
632 2003-02-27 Rob Browning <rlb@defaultvalue.org>
634 * Makefile.am (scmconfig.h): new target -- generate file from
636 (modinclude_HEADERS): remove version.h.
637 (nodist_modinclude_HEADERS): add version.h.
639 2003-02-24 Mikael Djurfeldt <djurfeldt@nada.kth.se>
641 This fixes a serious GC bug, introduced during the latest
642 reorganization of the GC, which disabled freeing of structs and
645 * struct.c (scm_struct_prehistory): Init scm_i_structs_to_free to
647 (scm_struct_prehistory): Move scm_free_structs to
648 scm_before_mark_c_hook.
650 * gc-card.c (sweep_card): Check that we haven't swept structs on
651 this card before. That can happen if scm_i_sweep_all_segments has
652 been called from some other place than scm_igc.
654 2003-02-19 Mikael Djurfeldt <djurfeldt@nada.kth.se>
656 * environments.c (DEFAULT_OBARRAY_SIZE): Changed from 137 to 31
657 (since hash tables now adapt their size).
659 * modules.c (scm_modules_prehistory): Changed from 2001 to 1533
660 (current number of prehistory bindings; hashtable code will select
661 a prime which is greater than this value).
663 * symbols.c (scm_symbols_prehistory): Changed from 1009 to 2139
664 (current number of initial symbols).
666 * properties.c (scm_init_properties): Don't specify size of
667 scm_properties_whash.
669 * objprop.c (scm_init_objprop): Don't specify size of
672 * keywords.c (scm_init_keywords): Don't specify a hash table size.
674 * hooks.c (scm_c_hook_add): Fixed bug in append mode.
676 The following changes introduce the use of resizable hash tables
677 throughout Guile. It also renames the old *-hash-table* functions
678 to *-alist-vector* and places them, together with the rest of the
679 weak vector support, in the module (ice-9 weak-vector). We should
680 probably introduce a new, better, API for weak references, for
681 example "weak pairs" a la MIT-Scheme. (In Chez scheme, they even
682 look like and are used like ordinary pairs.)
684 * environments.c (obarray_enter, obarray_retrieve, obarray_remove,
685 leaf_environment_fold, obarray_remove_all): Use hashtable
688 * gc.c (scm_init_storage): Moved hook initialization to
689 scm_storage_prehistory.
690 (scm_storage_prehistory): New function.
691 (scm_igc): Added commentary about placement of
692 scm_after_sweep_c_hook.
694 * gc-mark.c (scm_mark_all): Use hashtable accessors.
695 (scm_gc_mark_dependencies): Use SCM_WVECT_WEAK_KEY_P and
696 SCM_WVECT_WEAK_VALUE_P.
698 * hashtab.c, hashtab.h (scm_hash_for_each, scm_hash_map): New
700 (scm_vector_to_hash_table, scm_c_make_resizing_hash_table):
702 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table,
703 scm_make_doubly_weak_hash_table): Moved here from weaks.c.
705 * init.c (scm_init_guile_1): Removed call to scm_init_weaks; Added
706 calls to scm_storage_prehistory and scm_hashtab_prehistory.
708 * modules.c (module-reverse-lookup): Use hashtable accessors.
710 * symbols.c, symbols.h (scm_i_hash_symbol): New function.
712 * weaks.c, weaks.h (scm_make_weak_key_alist_vector,
713 scm_make_weak_value_alist_vector,
714 scm_make_doubly_weak_alist_vector): New functions.
716 * weaks.c (scm_init_weaks_builtins): New function.
718 * weaks.h (SCM_WVECTF_WEAK_KEY, SCM_WVECTF_WEAK_VALUE,
719 SCM_WVECTF_NOSCAN, SCM_WVECT_WEAK_KEY_P, SCM_WVECT_WEAK_VALUE_P,
720 SCM_WVECT_NOSCAN_P): New macros.
722 * weaks.c (scm_scan_weak_vectors): Use SCM_WVECT_WEAK_KEY_P
723 and SCM_WVECT_WEAK_VALUE_P.
725 * weaks.c, weaks.h (scm_i_allocate_weak_vector): Renamed from
726 allocate_weak_vector and exported.
728 2003-02-13 Mikael Djurfeldt <djurfeldt@nada.kth.se>
730 * hashtab.c: Undid thread safety. (We decided that it's better to
731 let the user explicitly protect the tables (or not) according what
732 is suitable for the application.)
734 2003-02-12 Mikael Djurfeldt <djurfeldt@nada.kth.se>
736 * hashtab.c (scm_hash_fn_remove_x, scm_internal_hash_fold): Made
737 thread safe and handle resizing tables.
738 (scm_ihashx, scm_sloppy_assx, scm_delx_x): Removed
739 SCM_DEFER/ALLOW_INTS.
741 2003-02-11 Mikael Djurfeldt <djurfeldt@nada.kth.se>
743 * hashtab.c (scm_vector_to_hash_table,
744 scm_c_make_resizing_hash_table, scm_make_hash_table): New
746 (scm_hash_fn_get_handle, scm_hash_fn_create_handle_x): Made thread
747 safe and handle resizing tables.
749 * weaks.c (scm_make_weak_key_hash_table,
750 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
751 Size argument made optional. Return resizable table if not
754 2003-02-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
756 * eval.c (scm_trampoline_0, scm_trampoline_1, scm_trampoline_2):
757 Fixed formals tests for closures. (Thanks to Kevin Ryde.)
759 2003-02-05 Mikael Djurfeldt <djurfeldt@nada.kth.se>
761 * debug.c (scm_procedure_source): Handle all objects for which
762 procedure? is #t. (Thanks to Bill Schottstaedt.)
764 2003-01-23 Mikael Djurfeldt <djurfeldt@nada.kth.se>
766 * futures.c (mark_futures): Don't need to mark data of recycled
768 (scan_futures, cleanup_undead): Be smarter about marking
769 futures---avoid unnecessary passes through future lists.
771 * futures.h, futures.c: New files; Introduced recycling of
772 futures. For fine-grained threading this lifts performance to
773 another level. We can now use parallelization in inner loops of
774 Guile programs without impossible overhead.
776 * threads.h, threads.c: Moved futures to their own file.
778 * Makefile.am (libguile_la_SOURCES): Added futures.c.
779 (DOT_X_FILES): Added futures.x.
780 (DOT_DOC_FILES): Added futures.doc.
781 (modinclude_HEADERS): Added futures.h.
783 * threads.c, threads.h (scm_i_create_thread): Renamed from
784 create_thread and made global.
786 * futures.c (scm_make_future): New procedure.
788 * eval.c: #include "libguile/futures.h".
790 * init.c: #include "futures.h"
791 (scm_init_guile_1): Call scm_init_futures.
793 * stime.c (SCM_TIME_UNITS_PER_SECOND): Renamed from CLKTCK.
795 * stime.h (SCM_TIME_UNITS_PER_SECOND): Definition moved here.
797 * eval.c, eval.h (scm_trampoline_0, scm_i_call_closure_0): New
800 * eval.c (scm_trampoline_1): Fixed arguments test for closures.
802 2003-01-22 Mikael Djurfeldt <djurfeldt@nada.kth.se>
804 * threads.c (create_thread): Don't unwind dynwind chain of parent
805 thread before creation. Just start the new thread with an empty
808 2003-01-20 Mikael Djurfeldt <djurfeldt@nada.kth.se>
810 * evalext.c, evalext.h (scm_self_evaluating_p): New function.
812 2003-01-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
814 * threads.c (scm_timed_wait_condition_variable): Support timed
815 waiting also for simple condition variables.
817 * goops.c (TEST_CHANGE_CLASS): Use scm_change_object_class instead
818 of calling the procedure change-object-class.
820 2003-01-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
822 * ramap.c (scm_ramapc): Typo in error message.
824 2003-01-08 Mikael Djurfeldt <djurfeldt@nada.kth.se>
826 * goops.c (scm_sys_prep_layout_x): Bugfix: Only create layout for
827 slots with instance allocation.
829 * goops.c, goops.h (scm_class_extended_generic_with_setter): New
831 (scm_compute_applicable_methods): Use scm_generic_function_methods.
833 * goops.c (scm_generic_function_methods): Support extended
836 2002-12-29 Mikael Djurfeldt <djurfeldt@nada.kth.se>
838 * eval.c (unmemocopy): Bugfix: scm_sym_delay --> scm_sym_future.
839 Thanks to Neil for pointing this out!
841 2002-12-29 Neil Jerram <neil@ossau.uklinux.net>
843 * lang.h: Remove declarations matching definitions removed from
846 2002-12-28 Neil Jerram <neil@ossau.uklinux.net>
848 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
849 scm_m_while, scm_nil_eq): Remove definitions that were superfluous
850 and already commented out.
852 * read.h (scm_lreadparen), read.c (scm_lreadr, scm_read_token,
853 scm_lreadparen): Support reading vectors with Elisp syntax if
854 SCM_ELISP_READ_EXTENSIONS is defined. (SCM_ELISP_READ_EXTENSIONS
855 is not currently defined, and there isn't even a configure switch
858 2002-12-26 Marius Vollmer <mvo@zagadka.ping.de>
860 * Makefile.am (c-tokenize.o): Refer to source via $< so that vpath
862 (EXTRA_DIST): Added version.h.in.
864 2002-12-21 Mikael Djurfeldt <djurfeldt@nada.kth.se>
866 This change makes it possible for one thread to do lazy sweeping
867 while other threads are running. Now only the mark phase need to
868 have all threads asleep. We should look further into this issue.
869 Presently, I've put the locking of scm_i_sweep_mutex at
870 "conservative" places due to my current lack of knowledge about
871 the garbage collector. Please feel free to restrict these regions
872 further to allow for maximal parallelism!
874 * gc.c, gc.h (scm_i_sweep_mutex): New mutex.
876 * gc.c (scm_gc_for_newcell), gc-malloc.c (scm_realloc,
877 scm_gc_register_collectable_memory): Substitute locking of
878 scm_i_sweep_mutex for calls to scm_i_thread_put_to_sleep.
879 (scm_igc): Lock sweep mutex here instead of in callers; Calls to
880 scm_i_thread_put_to_sleep/scm_i_thread_wake_up used to demarkate
881 the single-thread section (which now only contains the mark
883 (scm_gc): Don't lock sweeo mutex here since scm_igc locks it;
884 Removed SCM_DEFER/ALLOW_INTS. Simply call scm_igc directly.
886 * threads.c (gc_section_mutex): Removed.
888 2002-12-19 Mikael Djurfeldt <mdj@kvast.blakulla.net>
890 * threads.c (create_thread): Clear parent field in root state in
891 order not to unnecessarily remember dead threads.
893 * eval.c (call_subr2o_1, call_lsubr2_2): New functions.
894 (scm_trampoline_1, scm_trampoline_2): Use them.
896 2002-12-18 Mikael Djurfeldt <mdj@kvast.blakulla.net>
898 Partial introduction of real plugin interface.
900 * Makefile.am (modinclude_HEADERS): Added threads-plugin.h.
901 (EXTRA_DIST): Added threads-plugin.c.
903 * threads-plugin.h, threads-plugin.c: New files.
905 * threads.h: #include "libguile/threads-plugin.h".
907 * threads.c: #include "libguile/threads-plugin.c".
909 * pthread-threads.c: Temporarily remove debugging functions.
911 * threads.c, threads.h (scm_yield): Added back.
913 2002-12-18 Mikael Djurfeldt <mdj@kvast.blakulla.net>
915 * threads.c (really_launch): Detach before unlocking
916 thread_admin_mutex in order not to risk being joined.
917 (scm_i_thread_put_to_sleep, scm_i_thread_wake_up): Keep
918 thread_admin_mutex locked during GC.
920 * pthread-threads.c, pthread-threads.h: Improvements to debugging
923 2002-12-16 Mikael Djurfeldt <mdj@kvast.blakulla.net>
925 * pthread-threads.c, pthread-threads.h (SCM_DEBUG_THREADS): Added
926 support for debugging mutex operations.
928 * threads.c (scm_thread): Removed filed joining_threads.
929 (thread_print): Print thread number as well as address of thread
931 (scm_join_thread): Bugfix.
932 (scm_lock_mutex, scm_try_mutex, scm_unlock_mutex,
933 scm_timed_wait_condition_variable, scm_signal_condition_variable,
934 scm_broadcast_condition_variable): Use the low-level API.
935 (scm_all_threads): Return copy of thread list (to prevent
936 unintended destruction).
937 (scm_threads_prehistory): Initialize heap_mutex of fake thread.
939 * pthread-threads.c, pthread-threads.h, threads.c: Fixes to
940 pthread "native" recursive mutex support.
942 2002-12-15 Mikael Djurfeldt <djurfeldt@nada.kth.se>
944 * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): New definitions.
945 Simply lock a thread C API recursive mutex.
946 (SCM_NONREC_CRITICAL_SECTION_START,
947 SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
948 SCM_REC_CRITICAL_SECTION_END): Removed.
950 * eval.c: Replaced SOURCE_SECTION_START / SOURCE_SECTION_END with
951 direct calls to scm_rec_mutex_lock / unlock around the three calls
952 to scm_m_expand_body.
954 * eval.c, eval.h (promise_free): New function.
955 (scm_force): Rewritten; Now thread-safe; Removed
956 SCM_DEFER/ALLOW_INTS.
958 * pthread-threads.h: Added partially implemented plugin interface
959 for recursive mutexes. These are, for now, only intended to be
960 used internally within the Guile implementation.
962 * pthread-threads.c: New file.
964 * threads.c: Conditionally #include "pthread-threads.c".
966 * eval.c, eval.h (scm_makprom, scm_force): Rewritten to be
969 * snarf.h (SCM_MUTEX, SCM_GLOBAL_MUTEX, SCM_REC_MUTEX,
970 SCM_GLOBAL_REC_MUTEX): New macros.
972 * eval.c, threads.c, threads.h, snarf.h: Rewrote critical section
973 macros---use mutexes instead.
975 * tags.h (SCM_IM_FUTURE): New tag.
977 * eval.c (scm_m_future): New primitive macro.
978 (SCM_CEVAL): Support futures.
979 (unmemocopy): Support unmemoization of futures.
981 * print.c (scm_isymnames): Name of future isym.
983 * version.c: Unmade some changes to my private copy that got
984 committed by mistake.
986 2002-12-11 Mikael Djurfeldt <mdj@kvast.blakulla.net>
988 * gc-malloc.c, gc.h, init.c: Reverted gc-malloc change of
991 * gc.c (scm_igc): Don't call scm_i_thread_invalidate_freelists.
993 * gc.c (scm_gc_sweep): Call it here instead, which is a more
996 * threads.c (create_thread): Remember root object until the handle
997 of the new thread is on all_threads list.
999 * root.c (scm_make_root): Moved copying of fluids until after
1000 creation of root handle so that the fluids are GC protected. Also
1001 removed the critical section.
1003 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1005 * gc-malloc.c, gc.h (scm_gc_malloc_prehistory): New function.
1007 * gc-malloc.c (malloc_mutex): New mutex.
1008 (scm_gc_malloc_prehistory): Initialize it.
1009 (scm_realloc): Serialize call to realloc
1010 (scm_calloc): Same for calloc.
1011 Thanks to Wolfgang Jaehrling!
1012 (Now we have to make sure all calls to malloc/realloc are made
1013 through scm_malloc.)
1015 * init.c (scm_init_guile_1): Call scm_gc_malloc_prehistory.
1017 * threads.c (really_launch): Release heap (to prevent deadlock).
1018 (create_thread): Release heap before locking thread admin mutex.
1020 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1022 * threads.c (scm_i_thread_invalidate_freelists): New
1025 * gc.c (scm_igc): Call scm_i_thread_invalidate_freelists.
1027 * modules.c (scm_export): Inserted a return statement.
1029 2002-12-10 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1031 * modules.c (scm_export): new function
1033 * gc-card.c: add a note about malloc()/free() overhead.
1035 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1037 * Makefile.am (c-tokenize.$(OBJEXT)): Don't look for c-tokenize.c
1040 2002-12-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1042 These changes remove scm_ints_disabled (which hasn't has any
1043 effect in Guile for quite some time).
1045 * async.c, error.h (scm_ints_disabled): Removed.
1047 * gc.c (scm_gc_for_newcell), init.c (scm_init_guile_1),
1048 root.c (scm_internal_cwdr), gdbint.c (SCM_BEGIN_FOREIGN_BLOCK,
1049 SCM_END_FOREIGN_BLOCK): Don't touch scm_ints_disabled.
1050 (old_ints): Removed.
1052 * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): Define as a recursive
1054 (SCM_REDEFER_INTS, SCM_ALLOW_INTS): Define as SCM_DEFER_INTS and
1057 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1059 * threads.c (scm_mutex_lock, scm_cond_wait, scm_cond_timedwait):
1060 Removed accidental #if 0 around these functions.
1062 These changes are the start of support for preemptive
1063 multithreading. Marius and I have agreed that I commit this code
1064 into the repository although it isn't thoroughly tested and surely
1065 introduces many bugs. The bugs should only be exposed when using
1066 threads, though. Signalling and error handling for threads is
1067 very likely broken. Work on making the implementation cleaner and
1068 more efficient is needed.
1070 * __scm.h (SCM_ALLOW_INTS_ONLY): Removed.
1071 (SCM_NONREC_CRITICAL_SECTION_START,
1072 SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
1073 SCM_REC_CRITICAL_SECTION_END): New macros.
1074 (SCM_CRITICAL_SECTION_START/END): Defined here.
1076 * eval.c: Insert SOURCE_SECTION_START / SOURCE_SECTION_END around
1077 the three calls to scm_m_expand_body.
1079 * gc.h: #include "libguile/pthread-threads.h";
1080 (SCM_FREELIST_CREATE, SCM_FREELIST_LOC): New macros.
1082 * gc.c (scm_i_freelist, scm_i_freelist2): Defined to be of type
1085 * gc.c, gc-freelist.c, inline.h: Use SCM_FREELIST_LOC for freelist
1088 * gc-freelist.c (scm_gc_init_freelist): Create freelist keys.
1090 * gc-freelist.c, threads.c (really_launch): Use
1091 SCM_FREELIST_CREATE.
1093 * gc-malloc.c (scm_realloc, scm_gc_register_collectable_memory):
1095 * gc.c (scm_i_expensive_validation_check, scm_gc,
1096 scm_gc_for_newcell): Put threads to sleep before doing GC-related
1097 heap administration so that those pieces of code are executed
1098 single-threaded. We might consider rewriting these code sections
1099 in terms of a "call_gc_code_singly_threaded" construct instead of
1100 calling the pair of scm_i_thread_put_to_sleep () and
1101 scm_i_thread_wake_up (). Also, we would want to have as many of
1102 these sections eleminated.
1104 * init.c (scm_init_guile_1): Call scm_threads_prehistory.
1106 * inline.h: #include "libguile/threads.h"
1108 * pthread-threads.h: Macros now conform more closely to the
1109 pthreads interface. Some of them now take a second argument.
1111 * threads.c, threads.h: Many changes.
1113 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1115 * Makefile.am (version.h): Changed $^ --> $< in rule for
1118 2002-12-08 Rob Browning <rlb@defaultvalue.org>
1120 * version.h.in (SCM_MICRO_VERSION): use @--@ substitution now.
1121 (SCM_MINOR_VERSION): use @--@ substitution now.
1122 (SCM_MICRO_VERSION): use @--@ substitution now.
1123 (scm_effective_version): new function prototype.
1125 * version.c (scm_effective_version): new function, also add
1128 * Makefile.am (schemelibdir): VERSION -> GUILE_EFFECTIVE_VERSION.
1129 (libpath.h): use GUILE_EFFECTIVE_VERSION to compute
1131 (version.h): generate this here rather than configure.in. This
1132 approach tracks source edits better (i.e. more immediately).
1133 Might be worth considering for other .in files too.
1135 2002-12-02 Marius Vollmer <mvo@zagadka.ping.de>
1137 Reorganized thread package selection. A thread package now only
1138 implements a small set of pthread like functions and Guile
1139 implements the rest on top of that. Guile's implementation is
1140 what the "coop-pthreads" package has been previously. Support for
1141 "coop" threads has been removed until I get time to add it again.
1143 * Makefile.am (libguile_la_SOURCES): Removed iselect.c.
1144 (noinst_HEADERS): Removed coop-threads.c, coop-threads.h, coop.c,
1145 null-threads.c, coop-pthreads.c.
1146 (modinclude_HEADERS): Removed coop-defs.h, coop-pthreads.h. Added
1149 * validate.h (SCM_VALIDATE_THREAD): Moved to threads.h.
1151 * threads.h: Do not include "libguile/coop-defs.h". Include
1152 "libguile/pthread-threads.h" for USE_COPT_THREADS. Removed
1153 (previously deprecated) C level thread API prototypes. They are
1154 now in the thread package specific headers, "null-threads.h" and
1155 "pthread-threads.h".
1156 (SCM_VALIDATE_THREAD, SCM_VALIDATE_MUTEX, SCM_VALIDATE_CONDVAR):
1158 (scm_threads_init): Removed.
1159 (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END,
1160 SCM_THREAD_SWITCHING_CODE, scm_i_switch_counter,
1161 SCM_I_THREAD_SWITCH_COUNT): Define here.
1162 (scm_single_thread_p): Removed.
1163 (scm_call_with_new_thread): Take two args directly instead of list
1165 (scm_i_thread_data, scm_i_set_thread_data, SCM_THREAD_LOCAL_DATA,
1166 SCM_SET_THREAD_LOCAL_DATA): Define here.
1168 * threads.c: Merged with "coop-pthreads.c".
1170 * null-threads.h: Implement pthread-like API as a set of macros.
1172 * pthread-threads.h: New, implement pthread-like API by deferring
1175 * init.c (scm_init_guile_1): Do not call scm_init_iselect, which
1176 has been lost in the reorganization.
1178 2002-12-01 Mikael Djurfeldt <mdj@linnaeus>
1180 The following change makes it possible to move procedure
1181 application dispatch outside inner loops. The motivation was
1182 clean implementation of efficient replacements of R5RS primitives
1185 The semantics is clear: scm_trampoline_N returns an optimized
1186 version of scm_call_N (or NULL if the procedure isn't applicable
1189 Applying the optimization to map and for-each increases efficiency
1190 noticeably. For example, (map abs ls) is 8 times faster than
1193 * eval.h (scm_t_trampoline_1, scm_t_trampoline_2): New types.
1195 * eval.c, eval.h (scm_trampoline_1, scm_trampoline_2): New functions.
1197 * eval.c (call_subr2_2, call_lsubr_2, call_closure_2): New functions;
1198 (map, for-each): Handle also application on two args as a special
1199 case; Use trampolines.
1203 * sort.c (scm_cmp_function): Choose subr2less for scm_tc7_subr_2o;
1204 (subr2oless): Removed.
1205 (scm_restricted_vector_sort_x): Use scm_return_first to keep the
1206 vector GC protected.
1208 * eval.c (check_map_args): Use scm_out_of_range_pos instead of
1211 2002-11-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1213 * evalext.[ch] (scm_m_undefine, undefine): Deprecated.
1215 2002-11-17 Mikael Djurfeldt <mdj@linnaeus>
1217 * debug.c (scm_make_iloc): Added missing "return".
1219 2002-11-17 Marius Vollmer <mvo@zagadka.ping.de>
1221 * strports.c (scm_eval_string_in_module): Validate second arg to
1222 be a module. Thanks to Arno Peters!
1224 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
1226 * .cvsignore: remove goops.c
1228 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
1230 * modules.c (scm_env_top_level, scm_lookup_closure_module,
1231 module_variable, scm_module_lookup_closure,
1232 scm_module_transformer, scm_sym2var, scm_module_reverse_lookup,
1233 scm_system_module_env_p): Don't compare SCM values with C
1234 operators == or !=. Avoid SCM_IMP predicates. Prefer !SCM_FALSEP
1237 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
1239 * eval.h (SCM_MAKE_ILOC): New macro.
1241 * debug.c (scm_make_iloc): Use SCM_MAKE_ILOC instead of computing
1242 the iloc bitpattern here.
1244 2002-11-14 Mikael Djurfeldt <mdj@linnaeus>
1246 * coop-pthreads.c, coop-pthreads.h: scm_internal_select should be
1247 part of the API, otherwise it's difficult to write Guile
1248 extensions using non-blocking I/O => moved #include
1249 "libguile/iselect.h" from coop-pthreads.c --> coop-pthreads.h.
1251 * coop-pthreads.c (scm_unlock_mutex): Changed s_lock_mutex -->
1254 2002-11-10 Marius Vollmer <mvo@zagadka.ping.de>
1256 * __scm.h (USE_THREADS, GUILE_ISELECT): Do not define here. They
1257 are defined in configure.in.
1259 * threads.c: Removed SCM_API from function definitions. SCM_API
1260 is only for declarations.
1262 2002-11-07 Mikael Djurfeldt <mdj@linnaeus>
1264 * coop-pthreads.h: Added support for thread specific data to the
1265 generic C API for the coop-pthreads case.
1267 * threads.c, threads.h (scm_cond_init): Undo unintentional API
1269 (scm_cond_broadcast): Added missing function.
1271 2002-11-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1273 * coop.c (coop_next_runnable_thread): Removed, wich should have
1274 happened when GUILE_ISELECT was hard-wired.
1276 2002-11-03 Marius Vollmer <mvo@zagadka.ping.de>
1278 * Makefile.am (libguile_la_SOURCES): Added threads.c
1279 (DOT_DOC_FILES): Added threads.doc.
1280 (DOT_X_FILES): Added threads.x.
1281 (EXTRA_libguile_la_SOURCES): Removed threads.c.
1282 (noinst_HEADERS): Added coop-pthreads.c.
1283 (modinclude_HEADERS): Added coop-pthreads.h.
1285 * __scm.h (USE_THREADS, GUILE_ISELECT): Define when
1286 SCM_DEBUG_DEPRECATED. Removed their use thru-out Guile.
1288 * iselect.c: Include "_scm.h" before testing HAVE_UNISTD_H.
1289 Thanks to Bill Schottstaedt!
1291 * numbers.c (scm_integer_expt): Make 0^z == 0 for z != 0.
1293 * _scm.h (HAVE_RESTARTABLE_SYSCALLS): Do define even when
1294 SCM_COPT_THREADS is defined.
1295 (SCM_SYSCALL): Use EINTR-expection version when SCM_COPT_THREADS
1298 * coop-pthreads.c: Some harmless renamings of internal stuff.
1299 (create_thread): New, generalized version of
1300 scm_call_with_new_thread.
1301 (scm_call_with_new_thread): Use it.
1302 (scm_spawn_thread): New, use create_thread.
1304 2002-11-02 Marius Vollmer <mvo@zagadka.ping.de>
1306 * coop-pthreads.c, coop-pthreads.h: Redone completely, you might
1307 start testing it now.
1309 * _scm.h: Include <errno.h< so that SCM_SYSCALL is correctly
1310 defined when HAVE_RESTARTABLE_SYSCALLS is not defined.
1311 (HAVE_RESTARTABLE_SYSCALLS): Do not define when USE_COPT_THREADS
1314 2002-10-27 Marius Vollmer <mvo@zagadka.ping.de>
1316 * scmsigs.c (signal_cell_handlers, install_handler_data,
1317 scm_delq_spine_x, really_install_handler, install_handler): New
1318 scheme for triggering signal handlers, to simplify take_signal.
1319 (take_signal): Simplified, to avoid race conditions.
1320 (scm_sigaction_for_thread): Use new Scheme. Validate that thread
1323 * async.c (scm_async_click): Reset pending_asyncs, handle
1324 signal_asyncs. Don't set cdr of a non-signal async to #f.
1325 (scm_i_queue_async_cell): Do not check cdr of cell for #f, queue
1326 always. Set pending_asyncs.
1327 (scm_system_async_mark_for_thread): Check that thread has not
1329 (scm_unmask_signals, decrease_block): Call scm_async_click after
1330 block_asyncs becomes zero.
1332 * __scm.h (SCM_ASYNC_CLICK): Check pending_asyncs instead of
1335 * root.h (scm_root_state): Added pending_asyncs and signal_asyncs
1337 * root.c (root_mark): Mark them.
1338 (make_root): Initialize them.
1340 * iselect.c, iselect.h: Replaced GUILE_ISELECT with
1342 (scm_internal_select): Define one version for USE_COOP_THREADS and
1343 one for USE_NULL_THREADS.
1344 (scm_init_iselect): Likewise.
1346 * inline.h (scm_cell, scm_double_cell): Also allow
1347 USE_COPT_THREADS to not protect the slot initializers.
1349 * init.c (scm_init_guile_1): Call scm_init_thread_procs. This is
1350 because threads need to be initialized before the stack, but
1351 gsubrs such as scm_timed_condition_variable_wait can only be
1354 * threads.h: Include "coop-pthreads.h" when requested.
1355 (scm_threads_make_mutex, scm_threads_lock_mutex,
1356 scm_threads_unlock_mutex, scm_threads_monitor): Removed, they were
1357 not implemented anyway.
1358 (scm_init_thread_procs, scm_try_mutex,
1359 scm_timed_condition_variable_wait,
1360 scm_broadcast_condition_variable, scm_c_thread_exited_p,
1361 scm_thread_exited_p): New prototypes.
1362 (struct timespec): Define if not already defined.
1363 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
1364 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
1365 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
1366 scm_cond_broadcast, scm_cond_destroy): Declarations moved here and
1369 * threads.c: Include <errno.h>. Include "coop-pthreads.c" when
1371 (scm_thread_exited_p): New.
1372 (scm_try_mutex, scm_broadcast_condition_variable): Newly
1373 registered procedures.
1374 (scm_wait_condition_variable, scm_timed_wait_condition_variable):
1375 Use the latter as the procedure for "wait-condition-variable",
1376 thus offering a optional timeout parameter to Scheme.
1377 (scm_wait_condition_variable): Implement in terms of
1378 scm_timed_wait_condition_variable.
1379 (scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
1380 scm_mutex_unlock, scm_mutex_destroy, scm_cond_init,
1381 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
1382 scm_cond_broadcast, scm_cond_destroy): Implement in terms of
1383 scm_make_mutex, etc, and deprecate.
1384 (scm_init_threads): Do not create smobs, leave this to
1385 scm_threads_init. Do not include "threads.x" file.
1386 (scm_init_thread_procs): New, include "threads.x" here.
1388 * null-threads.h (scm_null_mutex, scm_null_mutex_init,
1389 scm_null_mutex_lock, scm_null_mutex_unlock,
1390 scm_null_mutex_destroy, scm_null_condvar, scm_null_condvar_init,
1391 scm_null_condvar_wait, scm_null_condvar_signal,
1392 scm_null_condvar_destroy): Removed.
1393 (scm_mutex_init, scm_mutex_lock, scm_mutex_unlock, scm_cond_init,
1394 scm_cond_wait, scm_cond_signal, scm_cond_broadcast,
1395 scm_cond_destory): Do not define, they are now deprecated and
1396 handled by threads.{h,c}.
1398 * null-threads.c (scm_null_mutex, scm_null_cond): Define here.
1399 (scm_threads_init): Create smobs here, using the appropriate
1401 (block): Removed, now unused.
1402 (scm_c_thread_exited_p): New.
1403 (scm_null_mutex_init, scm_null_mutex_lock, scm_null_mutex_unlock,
1404 scm_null_mutex_destroy, scm_null_condvar_init,
1405 scm_null_condvar_wait, scm_null_condvar_signal,
1406 scm_null_condvar_destroy): Removed and updated users to do their
1408 (scm_try_mutex, timeval_subtract,
1409 scm_timed_wait_condition_variable,
1410 scm_broadcast_condition_variable): New.
1411 (scm_wait_condition_variable): Removed.
1413 * coop-defs.h (coop_m): Added 'level' field.
1414 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
1415 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
1416 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
1417 scm_cond_broadcast, scm_cond_destroy, struct timespec): Do not
1419 (coop_condition_variable_broadcast): New.
1421 * coop-threads.c (scm_threads_init): Create smobs here, using the
1423 (scm_c_thread_exited_p, scm_try_mutex,
1424 scm_timed_wait_condition_variable,
1425 scm_broadcast_condition_variable): New.
1426 (scm_wait_condition_variable): Removed.
1428 * coop.c (coop_new_mutex_init): Initialize level.
1429 (coop_mutex_trylock, coop_mutex_lock, coop_mutex_unlock): maintain
1431 (coop_condition_variable_signal): Renamed to
1432 coop_condition_variable_broadcast and reimplemented in terms of
1434 (coop_condition_variable_broadcast): New.
1436 * goops.c (hell_mutex): Reimplemented using scm_make_mutex, etc.
1438 * coop-pthreads.h, coop-pthreads.c: New, but unfinished.
1440 2002-10-21 Marius Vollmer <mvo@zagadka.ping.de>
1442 * null-threads.c: Include <time.h>. Also, use <...> for inclusion
1445 * async.c, goops.h, modules.h, validate.h (SCM_MAKE_VALIDATE_MSG):
1446 New. Use it instead of SCM_MAKE_VALIDATE in lots of places to
1447 give better error messages. Thanks to Bill Schottstaedt!
1449 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
1451 * evalext.h, evalext.c (scm_definedp, scm_defined_p): Renamed
1452 scm_definedp to scm_defined_p and deprecated scm_definedp.
1454 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
1456 * async.h, async.c (scm_system_async): Fixed deprecation to work
1457 correctly when deprecated features are excluded.
1459 2002-10-16 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1461 * async.c (scm_system_async_mark_for_thread): Validate thread
1464 * coop-threads.c (scm_i_thread_root): Do not validate argument.
1466 * feature.c (scm_init_feature): Don't add 'threads' for
1469 * inline.h (scm_cell, scm_double_cell): Also allow
1470 USE_NULL_THREADS to not protect the slot initializers.
1472 * scmsigs.c (scm_sigaction_for_thread): It's "USE_THREADS" not
1475 * Makefile.am (noinst_HEADERS): Added null-threads.c.
1476 (modinclude_HEADERS): Added null-threads.h.
1478 * threads.h: Include null-threads.h when !USE_COOP_THREADS.
1479 * threads.c: Include null-threads.c when !USE_COOP_THREADS.
1480 (scm_init_threads): Use generic type names scm_t_mutex and
1481 scm_t_cond instead of coop_m and coop_c.
1483 * null-threads.c, null-threads.h: New files.
1485 2002-10-15 Marius Vollmer <mvo@zagadka.ping.de>
1487 * Makefile.am: Replaced "$<" in non-pattern rules with its value.
1488 This is to support makes that know about "$<" only in pattern
1489 rules, like Sun's make.
1491 2002-10-13 Marius Vollmer <mvo@zagadka.ping.de>
1493 * Makefile.am (libpath.h): Fixed typo in top_srcdir_absolute
1494 substitution. Thanks to David Allouche!
1496 2002-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1498 * evalext.h: Replaced SCM_DEBUG_DEPRECATED with
1499 !SCM_ENABLE_DEPRECATED.
1501 2002-10-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1503 * async.c (scm_system_async_mark_for_thread): Only call
1504 scm_i_thread_root when USE_THREADS is defined. Use scm_root
1507 * scmsigs.c (take_signal): Only call scm_i_thread_root when
1508 USE_THREADS is defined. Use scm_root otherwise.
1509 (scm_sigaction_for_thread): Ignore THREAD argument when
1510 USE_THREADS is not defined. Also, move THREAD argument defaulting
1511 out of HAVE_SIGACTION section, which was a bug.
1513 2002-10-10 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1515 * scmsigs.c (scm_sigaction_for_thread): Store original handler in
1516 signal_handlers, not the closure that is used as the async.
1517 The closure is stored in signal_handler_cells, as previously.
1519 2002-10-10 Marius Vollmer <mvo@zagadka.ping.de>
1521 * root.h (scm_root_state): Added 'block_async' slot.
1522 (scm_active_asyncs): Removed abbrev.
1523 * root.c (scm_make_root): Initialize 'block_asyncs' slot.
1525 * __scm.h (SCM_ASYNC_TICK): Do without the scm_active_asyncs
1528 * async.h (scm_call_with_blocked_asyncs,
1529 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
1530 scm_c_call_with_unblocked_asyncs): New prototypes.
1531 (scm_mask_signals, scm_unmask_signals): Deprecated.
1532 (scm_mask_ints): Turned into a macro.
1533 * async.c (scm_mask_ints): Removed.
1534 (scm_run_asyncs): Do not set scm_mask_ints while running an async.
1535 this should not be necessary.
1536 (scm_async_click): Test block_asyncs instead of scm_mask_ints.
1537 (scm_mask_signals, scm_unmask_signals): Deprecated. Emit
1538 deprecation warning and check for errornous use. Set block_asyncs
1539 instead of scm_mask_ints.
1540 (increase_block, decrease_block, scm_call_with_blocked_asyncs,
1541 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
1542 scm_c_call_with_unblocked_asyncs): New.
1544 * script.c (scm_compile_shell_switches): Do not set scm_mask_ints.
1545 Asyncs are enabled by default.
1547 2002-10-09 Neil Jerram <neil@ossau.uklinux.net>
1549 * vports.c (scm_make_soft_port): Allow vector argument to carry a
1550 6th element: an input waiting thunk.
1551 (sf_input_waiting): New.
1553 2002-10-05 Marius Vollmer <mvo@zagadka.ping.de>
1555 * root.c (root_mark): Mark active_asyncs slot.
1557 * async.c (scm_async_click): Set the cdr of a executed handler
1558 cell to SCM_BOOL_F, not SCM_EOL.
1559 (scm_i_queue_async_cell): Queue the cell at the end of the list,
1560 and only if the handler procedure is not already present.
1561 (scm_system_async_mark_for_thread): Initialize cdr of handler cell
1563 * scmsigs.c (scm_sigaction_for_thread): Likewise.
1565 2002-10-04 Rob Browning <rlb@defaultvalue.org>
1567 * guile.c (main): switch to scm_lt_dlset_preloaded_symbols;
1569 * dynl.c (sysdep_dynl_link): switch to scm_lt_dlhandle,
1570 scm_lt_dlopenext, and scm_lt_dlerror.
1571 (sysdep_dynl_unlink): switch to scm_lt_dlhandle, scm_lt_dlclose,
1573 (sysdep_dynl_func): switch to scm_lt_dlhandle, scm_lt_dlsym,
1575 (sysdep_dynl_init): switch to scm_lt_dlinit();
1577 * Makefile.am (libguile_la_LIBADD): switch to use
1580 * numbers.c (scm_integer_expt): (expt 0 1) should be 1.
1582 2002-10-04 Marius Vollmer <mvo@zagadka.ping.de>
1584 * scmsigs.h (scm_sigaction_for_thread): New prototype.
1585 * scmsigs.c (got_signal): Removed.
1586 (signal_handler_cells, signal_handler_threads): New.
1587 (take_signal): Queue the cell of the signal for the specified
1588 thread. Reset the signal handler on systems that don't have
1590 (sys_deliver_signals): Removed.
1592 (scm_sigaction_for_thread): Renamed from scm_sigaction and
1593 extended to also set the thread of a signal and allocate a cell
1594 for it. Keep the Scheme name "sigaction". Check that signum is
1595 within range. Also, use SCM_VECTOR_REF instead of SCM_VELTS.
1596 (scm_sigaction): Implement in terms of scm_sigaction_for_thread.
1597 (scm_init_scmsigs): Allocate signal_handler_cells and
1598 signal_handler_threads vectors.
1600 * async.c: Removed GUILE_OLD_ASYNC_CLICK code. Reorganized so
1601 that system asnycs and user asyncs are separated. Reimplemented
1602 system asyncs to work per-thread.
1604 * gc.c (scm_init_gc): Do not use scm_system_async.
1606 * async.h (scm_asyncs_pending, scm_set_tick_rate,
1607 scm_set_switch_rate, scm_system_async_mark_from_signal_handler):
1609 (scm_i_queue_async_cell): New.
1611 * __scm.h (scm_asyncs_pending_p): Removed.
1612 (SCM_ASYNC_CLICK): Check scm_active_asyncs instead of
1613 scm_asyncs_pending_p.
1615 * async.h (scm_system_async_mark_for_thread): New prototype.
1617 * __scm.h: Removed GUILE_OLD_ASYNC_CLICK code.
1619 * root.h (scm_root_state): Added new "active_asyncs" slot.
1620 * root.c (scm_make_root): Initialize it to SCM_EOL.
1622 * coop-defs.h (coop_t): Added new "handle" slot.
1623 * coop-threads.c (all_threads, scm_current_thread,
1624 scm_all_threads, scm_i_thread_root): New.
1625 (scm_threads_init): Add main thread to all_threads.
1626 (scheme_launch_thread): Remove thread from all_threads when it
1628 (scm_call_with_new_thread): Initialize handle slot of coop_t
1629 structure and add new thread to all_threads.
1630 (scm_spawn_thread): Likewise.
1632 * threads.h (scm_current_thread, scm_all_threads): New prototypes.
1633 * threads.c (scm_current_thread, scm_all_threads): Register as
1636 * dynl.c: Use scm_lt_ prefix for libltdl functions.
1638 2002-09-29 Neil Jerram <neil@ossau.uklinux.net>
1640 * script.c (scm_compile_shell_switches): Fix bad spelling of
1641 `explicitly' in comment.
1643 2002-09-28 Neil Jerram <neil@ossau.uklinux.net>
1645 * posix.c (scm_geteuid, scm_getegid, scm_seteuid, scm_setegid):
1646 Refer to provided? in doc string rather than deprecated feature?.
1648 2002-09-24 Gary Houston <ghouston@arglist.com>
1650 * inline.h (scm_double_cell): prevent reordering of statements
1651 with any following code (for GCC 3 strict-aliasing).
1652 * numbers.c (scm_make_real), num2float.i.c (FLOAT2NUM): removed
1653 the earlier version of the reordering prevention.
1655 2002-09-19 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1657 * inline.h (scm_double_cell): move SET_GCMARK set out of if body.
1659 2002-09-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1661 * gc-malloc.c (scm_gc_register_collectable_memory): more overflow
1664 2002-09-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1666 * inline.h: include stdio.h
1668 * smob.c (free_print): abort if scm_debug_cell_accesses_p is set
1670 2002-09-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1672 * gc-segment.c (scm_i_make_initial_segment): check user settings
1675 * gc-malloc.c (scm_gc_init_malloc): check user settings for
1678 * gc-freelist.c (scm_init_freelist): check user settings for sanity.
1680 * struct.h: change scm_structs_to_free to scm_i_structs_to_free
1682 * gc-malloc.c (scm_gc_register_collectable_memory): use floats;
1683 these won't ever wrap around with high memory usage. Thanks to
1684 Sven Hartrumpf for finding this.
1686 * gc-freelist.c: include <stdio.h>
1688 * gc-malloc.c: add DEBUGINFO for mtrigger GCs.
1690 2002-09-01 Marius Vollmer <mvo@zagadka.ping.de>
1692 * vectors.h (SCM_VECTOR_REF): New.
1694 * snarf.h (SCM_DEFINE_PUBLIC): New.
1696 2002-08-30 Marius Vollmer <mvo@zagadka.ping.de>
1698 * socket.c (scm_addr_vector): Added size of address to arguments.
1699 Use it to avoid accessing a non-existent path in a sockaddr_un.
1700 Changed all callers.
1702 2002-08-29 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1704 * gc.h: remove DOUBLECELL card flags.
1706 * gc-malloc.c (scm_calloc): try to use calloc() before calling
1709 * gc-segment.c (scm_i_initialize_heap_segment_data): remove card
1710 init loop; handle this from scm_init_card_freelist()
1712 * gc-card.c (scm_init_card_freelist): init bit vector here.
1714 * numbers.c (scm_make_real): prevent reordering of statements
1715 num2float.i.c (FLOAT2NUM): idem
1717 2002-08-27 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1719 * eval.h: prepend libguile/ to include path
1721 2002-08-26 Marius Vollmer <mvo@zagadka.ping.de>
1723 * script.c (scm_compile_shell_switches): Added "2002" to Copyright
1724 years. Thanks to Martin Grabmüller!
1726 2002-08-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1728 * gc-segment.c (scm_i_get_new_heap_segment): use float in stead of
1729 unsigned numbers for computing minimum heap increment. This
1730 prevents weird results when a a negative minimum increment is
1733 2002-08-24 Marius Vollmer <mvo@zagadka.ping.de>
1735 * gc_os_dep.c: When we have __libc_stack_end, use that directly
1736 instead of the old tricks.
1738 * guile-snarf.in: Do not expect the input file to be the first
1739 argument after the optional "-o" option, just pass everything to
1740 the pre-processor without extracting the input file name.
1742 2002-08-23 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1744 * gc-segment.c (scm_i_get_new_heap_segment): Oops. We want segment
1745 length *at* least SCM_MIN_HEAP_SEG_SIZE, not at most.
1747 2002-08-22 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1749 * gc.h, gc.c: make scm_cells_allocated unsigned again. Thanks to
1750 Bill Schottstaedt for the bug report
1752 2002-08-20 Marius Vollmer <mvo@zagadka.ping.de>
1754 * print.c (scm_iprin1): Print primitives generics always as
1755 "primitive-generic" even when they have no primitive methods yet.
1757 2002-08-17 Gary Houston <ghouston@arglist.com>
1759 * coop.c (coop_create): removed bogus 2nd argument in scm_malloc
1762 2002-08-17 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1764 * ports.c (scm_add_to_port_table): small bugfix.
1766 * mallocs.c (scm_malloc_obj): use scm_gc_malloc in stead of
1769 * gc-segment.c (scm_i_get_new_heap_segment): remove cluster cruft:
1770 only use SCM_MIN_HEAP_SEG_SIZE.
1772 * ports.c (scm_add_to_port_table): add backwards compatibility
1775 * ports.h: use scm_i_ prefix for port table and port table size.
1777 2002-08-15 Mikael Djurfeldt <mdj@linnaeus>
1779 * vports.c (scm_make_soft_port): Initialize pt variable.
1781 2002-08-13 Marius Vollmer <mvo@zagadka.ping.de>
1783 * strports.h (scm_c_eval_string_in_module,
1784 scm_eval_string_in_module): New prototypes.
1785 * strports.c (scm_eval_string_in_module): New, but use
1786 "eval-string" as the Scheme name and make second parameter
1788 (scm_eval_string): Implement using scm_eval_string_in_module.
1789 (scm_c_eval_string_in_module): New.
1790 Thanks to Ralf Mattes for the suggestion!
1792 2002-08-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1794 * gc-card.c ("sweep_card"): remove SCM_MISC_ERROR messages: print
1797 * gc-mark.c ("scm_gc_mark_dependencies"): idem.
1799 * ports.c ("scm_new_port_table_entry"): return a boxed SCM in
1800 stead of scm_t_port*. The function now takes a tag argument.
1802 2002-08-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1804 * gc.h: add scm_debug_cells_gc_interval to public interface
1806 * gc-card.c ("sweep_card"): set scm_gc_running while sweeping.
1808 * gc.c (scm_i_expensive_validation_check): separate expensive
1809 validation checks from cheap ones.
1811 2002-08-06 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1813 * read.c (scm_input_error): new function: give meaningful error
1814 messages, and throw read-error
1816 * gc-malloc.c (scm_calloc): add scm_calloc.
1818 2002-08-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1820 * tags.h: remove GC bits documentation from the tags table.
1822 * read.c (INPUT_ERROR): Prepare for file:line:column error
1823 messages for errors in scm_lreadr() and friends.
1825 2002-08-04 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1827 * gc-malloc.c (scm_malloc): use scm_realloc() (simplifies
1829 (scm_gc_calloc): new function
1831 2002-08-04 Han-Wen <hanwen@cs.uu.nl>
1833 * ports.c (scm_new_port_table_entry): init port entry to 0
1836 * ports.c (scm_new_port_table_entry): change function from
1837 scm_add_to_port_table. This prevents cells with null-pointers from
1838 being exposed to GC.
1840 * vports.c (scm_make_soft_port) strports.c (scm_mkstrport),
1841 fports.c (scm_fdes_to_port): Use scm_new_port_table_entry().
1843 * gc.c (scm_gc_stats): add cell-yield and malloc-yield statistic
1846 * numbers.c (big2str): return "0" for 0 iso. ""
1848 * gc-segment.c, gc-malloc.c gc-mark.c, gc-freelist.c, gc-card.c,
1849 private-gc.h: new file
1851 * gc.c: completely revised and cleaned up the GC. It now uses lazy
1852 sweeping. More documentation in workbook/newgc.text
1854 2002-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1856 * random.c (rstate_free): Return zero.
1858 2002-07-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1860 * environments.c (remove_key_from_alist): Removed.
1862 (obarray_remove): Simplified.
1864 2002-07-24 Stefan Jahn <stefan@lkcc.org>
1866 * continuations.h: ia64: Include <signal.h> before
1869 2002-07-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1871 * modules.c (scm_sym2var): Don't compare SCM values with ==.
1873 2002-07-21 Han-Wen <hanwen@cs.uu.nl>
1875 * goops.c (scm_compute_applicable_methods): use
1876 scm_remember_upto_here_1 iso scm_remember_upto_here
1878 * macros.c: include deprecation.h
1880 * vectors.c (scm_vector_move_right_x): remove side effect in
1882 (scm_vector_move_left_x): idem.
1884 * net_db.c, posix.c, socket.c: variable naming: change ans to
1887 * sort.c (scm_merge_vector_x): accept vector as argument
1888 iso. SCM*. This is needed for full GC correctness.
1890 * gc.h: undo previous undocumented changes related to #ifdef
1893 2002-07-20 Han-Wen <hanwen@cs.uu.nl>
1895 * *.c: add space after commas everywhere.
1897 * *.c: use SCM_VECTOR_SET everywhere, where a vector is written.
1898 Document cases where SCM_WRITABLE_VELTS() is used.
1900 * vectors.h (SCM_VELTS): prepare for write barrier, and let
1901 SCM_VELTS() return a const pointer
1902 (SCM_VECTOR_SET): add macro.
1904 2002-07-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
1906 * eval.c (SCM_CEVAL), macros.c (macro_print, scm_makmacro,
1907 scm_sym_macro, scm_macro_type), macros.h (scm_makmacro):
1908 Deprecated the special kind of built-in dynamic syntax transformer
1909 that was inaccurately named "macro". Note: The built-in syntax
1910 transformers that are named "mmacro" or "memoizing-macro" still
1911 exist, and it is these which come much closer to what one would
1914 2002-07-13 Neil Jerram <neil@ossau.uklinux.net>
1916 * eval.c (unmemocopy): Fix for
1917 1001-local-eval-error-backtrace-segfaults (unmemoization crash
1918 with internal definitions and local-eval).
1920 2002-07-12 Gary Houston <ghouston@arglist.com>
1922 * dynl.c: Don't define stub procedures if DYNAMIC_LINKING is not
1923 defined. They don't do anything useful, especially since the
1924 only case where DYNAMIC_LINKING is undefined seems to be
1925 when --with-modules=no is given to configure, which is basically
1926 requesting that the "dynamic linking module" be omitted.
1928 * Makefile.am (libguile_la_SOURCES): move dynl.c from
1929 libguile_la_SOURCES to EXTRA_libguile_la_SOURCES.
1931 * extensions.c (load_extension): check DYNAMIC_LINKING for
1933 * init.c (scm_init_guile_1): check DYNAMIC_LINKING for
1934 scm_init_dynamic_linking.
1936 2002-07-10 Marius Vollmer <mvo@zagadka.ping.de>
1938 * guile.c, iselect.h, net_db.c, posix.c, socket.c: No need to
1939 check for Cygwin when including <winsock2.h>, this is already
1940 check for by configure. Thus, revert change from 2002-07-07.
1942 2002-07-10 Gary Houston <ghouston@arglist.com>
1944 * eq.c: include <string.h>
1945 * dynl.c: docstring editing.
1947 2002-07-09 Gary Houston <ghouston@arglist.com>
1949 * dynl.c (scm_dynamic_call): docstring editing.
1951 2002-07-08 Rob Browning <rlb@defaultvalue.org>
1953 * gc_os_dep.c: HURD fixes.
1955 2002-07-07 Marius Vollmer <mvo@zagadka.ping.de>
1957 Crosscompiling and Cygwin fixes by Jan Nieuwenhuizen. Thanks!
1959 * Makefile.am: Override default rule for c-tokenize.$(OBJECT);
1960 this should be compiled for BUILD host.
1961 Override default rule for
1962 guile_filter_doc_snarfage$(EEXECT); this should run on BUILD host.
1963 Add missing $(EXEEXT) to guile_filter_doc_snarfage invocation.
1964 (snarf2checkedtexi): Use GUILE_FOR_BUILD instead of preinstguile.
1966 * guile.c, iselect.h, net_db.c, posix.c, socket.c: Do not include
1967 <winsock2.h> on Cygwin even when we have it.
1969 2002-07-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
1971 * __scm.h (SCM_CAUTIOUS), eval.c (scm_eval_args, deval_args,
1972 SCM_CEVAL): Removed compile time option SCM_CAUTIOUS to clean up
1973 the code. Full number of arguments checking of closures is
1974 mandatory now. However, the option to disable the checking has
1975 most probably not been used anyway.
1977 2002-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1979 * __scm.h (SCM_RECKLESS), backtrace.c (SCM_ASSERT), debug.c
1980 (scm_debug_options), eval.c (scm_lookupcar, scm_lookupcar1,
1981 scm_badargsp, SCM_CEVAL, SCM_APPLY, scm_map, scm_for_each),
1982 feature.c (scm_init_feature), gsubr.c (scm_gsubr_apply), numbers.c
1983 (scm_logand, scm_logior, scm_logxor, scm_i_dbl2big), srcprop.c
1984 (scm_source_properties, scm_set_source_properties_x,
1985 scm_source_property): Removed compile time option SCM_RECKLESS to
1986 clean up the code. Full number of arguments checking of closures
1987 is mandatory now. However, the option to disable the checking has
1988 most probably not been used anyway.
1990 * srcprop.c (scm_source_properties, scm_set_source_properties_x,
1991 scm_source_property): Use !SCM_CONSP instead of SCM_NCONSP.
1993 2002-06-30 Gary Houston <ghouston@arglist.com>
1995 * dynl.c: Removed all SCM_DEFER_INTS/SCM_ALLOW_INTS, which won't
1996 do anything useful. Added a comment about need for a mutex if
1997 pre-emptive threading is supported.
1999 * posix.c (scm_convert_exec_args), dynl.c
2000 (scm_make_argv_from_stringlist): static procs: 1) renamed both to
2001 allocate_string_pointers. 2) simplified: don't reallocate the
2002 strings, just make an array of pointers 3) avoid memory leaks on
2003 error 4) let the procedure report errors in its own name.
2004 Consequences: 1) the procedures now assume that SCM strings are
2005 nul-terminated, which should always be the case. 2) Since strings
2006 are not reallocated, it's now possible for strings passed to
2007 dynamic-args-call to be mutated.
2009 2002-06-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
2011 * __scm.h, eval.c, eval.h: Removed compile time option
2012 MEMOIZE_LOCALS to clean up the code. Now, caching of local
2013 variable positions during memoization is mandatory. However, the
2014 option to disable the caching has most probably not been used
2017 2002-06-18 Marius Vollmer <mvo@zagadka.ping.de>
2019 * print.c (scm_simple_format): Print missing part of format before
2020 ~% control. Thanks to Daniel Skarda!
2022 2002-06-01 Marius Vollmer <mvo@zagadka.ping.de>
2024 * mkstemp.c: Added exception notice to license statement.
2026 2002-05-22 Marius Vollmer <mvo@zagadka.ping.de>
2028 * numbers.c (mem2ureal): When returning an inexact zero, make sure
2029 it is represented as a floating point value so that we can change
2032 From John W. Eaton <jwe@bevo.che.wisc.edu>
2034 * numbers.c (idbl2str): Don't omit sign when printing negative zero.
2036 2002-05-14 Thien-Thi Nguyen <ttn@giblet.glug.org>
2038 * gc_os_dep.c: For I386/OPENBSD, allow for `__i386__'
2039 in addition to `i386'. Thanks to Dale P. Smith.
2041 2002-05-08 Marius Vollmer <mvo@zagadka.ping.de>
2043 * eq.c (real_eqv): New.
2044 (scm_eqv_p): Use it when comparing reals and complexes.
2046 * numbers.c: Include <string.h>, for strncmp.
2047 (mem2complex): Do not create negative NaNs.
2048 (scm_leq_p, scm_geq_p): Explicitely return #f when comparing a
2050 (scm_inexact_to_exact): Signal error when converting a NaN.
2052 2002-05-06 Marius Vollmer <mvo@zagadka.ping.de>
2054 * posix.c (scm_putenv): Handle removing variables explicitely by
2059 * numbers.h: Conditionally include floatingpoint.h, ieeefp.h, and
2060 nan.h. Provide declarations for scm_inf_p, scm_nan_p, scn_inf,
2062 * numbers.c: [SCO && ! HAVE_ISNAN] (isnan): New function.
2063 [SCO && ! HAVE_ISINF] (isinf): New function.
2064 (xisinf, xisnan): New functions.
2066 (isfinite): Define in terms of xisinf.
2067 (scm_inf_p, scm_nan_p): New functions.
2068 (guile_Inf, guile_NaN): New file-scope vars.
2069 (guile_ieee_init): New function.
2070 (scm_inf, scm_nan): New functions.
2071 (idbl2str): Handle Inf and NaN. Remove funny label and
2072 corresponding gotos.
2073 (ALLOW_DIVIDE_BY_ZERO): New macro.
2074 (scm_divide): Allow division by zero to occur if
2075 ALLOW_DIVIDE_BY_ZERO is defined.
2076 Handle bignums and ints as special cases.
2078 Additional stuff by me:
2080 numbers.c (mem2ureal): Recognize "inf.0" and "nan.xxx".
2081 (scm_even_p, scm_odd_p): Treat infinity as even and odd.
2082 (iflo2str): Don't output a '+' for negative numbers or for Inf and
2083 NaN. They will provide their own sign.
2084 (scm_divide): Only allow divides by inexact zeros. Dividing by
2085 exact zeros still signals an errors.
2087 2002-04-22 Thien-Thi Nguyen <ttn@giblet.glug.org>
2089 * goops.h (scm_slot_exists_p): Rename from scm_slots_exists_p.
2090 * goops.c (scm_slot_exists_p): Rename from scm_slots_exists_p.
2091 (scm_slot_exists_p): Rename from scm_slots_exists_p.
2092 Thanks to Andreas Rottmann.
2094 2002-04-20 Gary Houston <ghouston@arglist.com>
2096 * removal of unused fields in root state (thanks to Christopher
2097 Cramer for pointing out the disuse.)
2098 * root.h (scm_root_state): removed def_inp, def_outp, def_errp.
2099 (scm_def_inp, scm_def_outp, scm_def_errp): removed.
2101 * root.c (root_mark): don't mark them.
2102 (scm_make_root): don't set them to #f.
2103 * init.c (scm_init_standard_ports): don't initialise with the
2106 2002-04-17 Marius Vollmer <mvo@zagadka.ping.de>
2108 * Makefile.am (EXTRA_DIST): Added cpp_err_symbols.c and
2111 2002-04-16 Marius Vollmer <mvo@zagadka.ping.de>
2113 * guile-snarf.in: Do not clean input file. This would write to
2114 the $(srcdir) during a VPATH build, which is not allowed. It also
2115 isn't needed since it only works when an output filename has been
2116 specified and in that case we don't need to clean the input file
2117 because the output file will already exist.
2119 2002-03-31 Marius Vollmer <mvo@zagadka.ping.de>
2121 * guile-snarf: Install the trap for removing $cleanfile only when
2122 the value of $cleanfile is actually known.
2124 2002-04-10 Rob Browning <rlb@defaultvalue.org>
2126 * .cvsignore: add versiondat.h and *.c.clean.c.
2128 2002-03-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
2130 * srcprop.[ch] (scm_c_source_property_breakpoint_p): New
2131 function, replaces macro SRCBRKP.
2133 (SRCBRKP): Deprecated.
2135 * eval.c (SCM_CEVAL): Replaced use of SRCBRKP by call to
2136 scm_c_source_property_breakpoint_p. Removed some use of arg1 as
2139 2002-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
2141 * debug.h, eval.c: Deprecated CHECK_ENTRY, CHECK_APPLY and
2142 CHECK_EXIT and removed all references to them.
2144 2002-03-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
2146 * debug.h (scm_ready_p, debug_print): Removed declarations.
2148 * eval.c (EVALCELLCAR): Removed.
2150 (SCM_CEVAL): Eliminated label loopnoap. Removed side-effecting
2151 operation from condition.
2153 2002-03-24 Marius Vollmer <mvo@zagadka.ping.de>
2155 * guile-snarf.in: When the output filename is "-", write to
2156 stdout. When no "-o" option is given, use "-" as the output
2157 filename (i.e., stdout). Only 'clean' the inputfile or remove the
2158 output file on error when the output file name is not "-". Define
2159 the preprocessor macro SCM_MAGIC_SNARFER while snarfing.
2161 * Makefile.am (.c.x): Pass "-o $@" to guile-snarf.
2163 2002-03-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
2165 * eval.c (SCM_CEVAL, SCM_APPLY): Eliminated labels wrongnumargs
2166 and the corresponding goto statements. Removed redundant code.
2168 2002-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
2170 * eval.c (SCM_CEVAL): Minimized scope of variable arg2.
2171 Eliminated redundant SCM_IMP check. Exlined call to EVALCAR.
2172 Re-enabled handing of rpsubrs and asubrs.
2174 2002-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
2176 * eval.c (SIDEVAL): Removed.
2178 (SCM_CEVAL): Minimized scope of variable orig_sym. Eliminated
2179 goto-labels cdrxnoap, cdrxbegin and nontoplevel_cdrxnoap. Changed
2180 argument checking order for set! to locals, variables and symbols.
2181 Improvements to control structure. Removed some uses of arg1 and
2182 arg2 as temporary variables.
2184 2002-03-15 Thien-Thi Nguyen <ttn@giblet.glug.org>
2186 * guile-snarf.in: Remove "--compat=1.4" support.
2187 Add "-d" and "-D" support.
2189 (deprecated_list): New var.
2190 (compat_mode_clean_xxx): Delete.
2191 (grep_deprecated): New func.
2192 ("main"): If "-d" or "-D", call `grep_deprecated'.
2194 2002-03-15 Neil Jerram <neil@ossau.uklinux.net>
2196 * hooks.h: Change scm_t_c_hookype_t everywhere to
2201 * strings.c (scm_string_p): Change unnecessary `iff' to `if'.
2203 * ports.c (scm_sys_make_void_port): Use `@file'.
2205 * numbers.c (scm_number_p, scm_real_p): Use `otherwise' rather
2208 * macros.c (scm_makmacro): Don't say that the form replaces its
2209 source, because it doesn't.
2210 (scm_makmmacro): Clarify difference between this and scm_makmacro.
2212 * backtrace.c (scm_display_error), filesys.c (scm_umask,
2213 scm_select, scm_basename), goops.c (scm_method_generic_function),
2214 numbers.c (scm_integer_length), posix.c (scm_getgroups, scm_execl,
2215 scm_setlocale, scm_flock), socket.c (scm_shutdown): Correct
2218 * debug.c (scm_debug_options), eval.c
2219 (scm_eval_options_interface), read.c (scm_read_options): Change
2220 incorrect @var in docstring to @code.
2222 2002-03-14 Marius Vollmer <mvo@zagadka.ping.de>
2224 * unif.c (singp): Use SCM_REALP instead of SCM_SLOPPY_REALP.
2226 * snarf.h (SCM_SNARF_INIT): Add "^:^" after code so that
2227 guile-snarf can remove trailing non-init code.
2229 * guile-snarf.in (modern_snarf): Remove everything following and
2230 including "^:^" from the output.
2232 2002-03-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
2234 * eval.c (SCM_CEVAL), srcprop.h (SRCBRKP): Eliminated union 't'.
2236 * eval.c (SCM_CEVAL): Exlined call to EVALCAR.
2238 2002-03-13 Thien-Thi Nguyen <ttn@giblet.glug.org>
2240 * guile-snarf.in: Update copyright.
2241 Rewrite to internalize error handling.
2242 Add "--compat=1.4" handling.
2245 * Makefile.am (libpath.h): Use @top_srcdir_absolute@.
2246 (snarfcppopts): New var.
2247 (.c.x): Use $(snarfcppopts). Rework guile-snarf usage.
2248 (.c.doc): Use $(snarfcppopts).
2250 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
2251 continuations.c, debug-malloc.c, debug.c, deprecation.c, dynl.c,
2252 dynwind.c, environments.c, eq.c, error.c, eval.c, evalext.c,
2253 extensions.c, feature.c, filesys.c, fluids.c, fports.c, gc.c,
2254 goops.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
2255 ioext.c, iselect.c, keywords.c, lang.c, list.c, load.c, macros.c,
2256 modules.c, net_db.c, numbers.c, objects.c, objprop.c, options.c,
2257 pairs.c, ports.c, posix.c, print.c, procprop.c, procs.c,
2258 properties.c, ramap.c, random.c, rdelim.c, read.c, regex-posix.c,
2259 root.c, rw.c, scmsigs.c, script.c, simpos.c, socket.c, sort.c,
2260 srcprop.c, stackchk.c, stacks.c, stime.c, strings.c, strop.c,
2261 strorder.c, strports.c, struct.c, symbols.c, threads.c, throw.c,
2262 unif.c, values.c, variable.c, vectors.c, version.c, vports.c,
2263 weaks.c: Retire inclusion guard macro SCM_MAGIC_SNARFER.
2265 2002-03-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2267 * eval.c (SCM_CEVAL): Got rid of the last reference to t.lloc.
2268 The next step will be to remove the union 't' and simplify the
2269 code of SCM_CEVAL that way.
2271 2002-03-12 Neil Jerram <neil@ossau.uklinux.net>
2273 * iselect.c (collisionp, gnfds, greadfds, gwritefds, gexceptfds,
2274 rreadfds, rwritefds, rexceptfds): Made static.
2276 * gc.c (terminating), fports.c (terminating): Renamed
2279 2002-03-11 Marius Vollmer <mvo@zagadka.ping.de>
2281 * numbers.c (scm_divide): Adapt code from libstdc++/f2c to void
2282 potential overflow problems. Thanks to John W Eaton!
2284 * strop.c (string_capitalize_x): Treat characters as unsigned so
2285 that 8-bit chars work. Thanks to David Pirotte!
2287 2002-03-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
2289 * eval.c (SCM_CEVAL): Cleaned up the handling of 'slot-ref',
2290 'slot-set!' and 'nil-cond'. Removed some uses of t.arg1, arg2 and
2291 proc as temporary variables. Introduced temporary variables with
2292 hopefully descriptive names for clarification. Replaced SCM_N?IMP
2293 by a more explicit predicate in some places.
2295 2002-03-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
2297 * eval.c (SCM_CEVAL): Cleaned up the handling of #@dispatch.
2298 Added lots of comments regarding the implementation of #@dispatch.
2299 Changed intra-procedure communication to use t.arg1 instead of
2300 arg2. Removed some uses of t.arg1, t.lloc and proc as temporary
2301 variables. Introduced temporary variables with hopefully
2302 descriptive names for clarification. Replaced SCM_N?IMP by a more
2303 explicit predicate in some places. Use SCM_INSTANCE_HASH instead
2304 of computing the expression explicitly. Eliminate now unused
2305 label nontoplevel_cdrxbegin.
2307 * goops.h (SCM_INSTANCE_HASH): New macro.
2309 * objects.h (SCM_CMETHOD_FORMALS, SCM_CMETHOD_BODY): New macros.
2311 2002-03-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
2313 * Makefile.am (bin_SCRIPTS): Revive this decl, w/ initial element
2314 "guile-snarf" moved back from `noinst_SCRIPTS'.
2316 2002-03-08 Neil Jerram <neil@ossau.uklinux.net>
2318 * srcprop.c (scm_set_source_property_x): If SRCPROPS obj already
2319 exists when adding a source property other than those that are
2320 handled explicitly, add the new property to the SRCPROPS obj's
2323 * debug.h (SCM_MAX_FRAME_SIZE): Remove incorrect comment about use
2324 of SCM_MAX_FRAME_SIZE as a bit mask; it isn't used like this.
2326 * eval.c (SCM_CEVAL): Don't store scm_debug_eframe_size in
2327 debug.status. It isn't needed, and it can overflow the bits
2328 reserved for it (which may lead to a segv or a GC abort).
2330 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
2332 * eval.c (SCM_CEVAL): Cleaned up the handling of 'apply'. Removed
2333 side-effecting operations from conditions and macro calls.
2334 Replaced SCM_N?IMP by a more explicit predicate in some places.
2335 Minimized the scope of some variables.
2337 2002-03-02 Stefan Jahn <stefan@lkcc.org>
2339 * convert.i.c: Fixed int <-> long conversions which would have
2340 failed if their sizes were different.
2342 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
2344 * eval.c (SCM_CEVAL): Cleaned up the handling of 'if', 'let',
2345 'letrec' and 'set*': Removed some uses of t.arg1, t.lloc and proc
2346 as temporary variables. Removed side-effecting operations from
2347 conditions and macro calls. Introduced temporary variables with
2348 hopefully descriptive names for clarification. Replaced SCM_N?IMP
2349 by a more explicit predicate in some places. Removed code that
2350 was conditionally compiled if SICP was defined - which it never
2353 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
2355 * eval.c (SCM_CEVAL): Cleaned up the handling of 'cons' and 'do':
2356 Removed some uses of t.arg1 and proc as temporary variables.
2357 Removed side-effecting operations from conditions and macro calls.
2358 Introduced temporary variables with hopefully descriptive names
2359 for clarification. Replaced SCM_N?IMP by a more explicit
2360 predicate in some places.
2362 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
2364 * eval.c (scm_badargsp, SCM_CEVAL): Replaced SCM_N?IMP by a more
2365 explicit predicate in some places.
2367 (CHECK_EQVISH): Removed.
2369 (SCM_CEVAL): Removed some uses of t.arg1 and proc as temporary
2370 variables. Removed side-effecting operations from conditions and
2371 macro calls. Introduced temporary variables for clarification.
2372 Sorted if-else-if check for the type of the last form in a list by
2373 frequency. Avoided some unnecessary tail-recursion calls.
2375 2002-03-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
2377 * gc.c (SCM_HEAP_SEG_SIZE, CELL_UP, CELL_DN, NEXT_DATA_CELL,
2378 init_heap_seg, alloc_some_heap), gc.h (struct scm_cell, struct
2379 scm_t_cell, SCM_CELLPTR, SCM_GC_CARD_SIZE,
2380 SCM_GC_IN_CARD_HEADERP), tags.h (SCM_CELLP): Renamed the struct
2381 scm_cell and all its uses to scm_t_cell in accordance to Guile's
2382 naming scheme for types.
2384 * alist.c (scm_acons), convert.i.c (CTYPES2UVECT,
2385 CTYPES2UVECT_OPTIONAL), coop-threads.c (scm_call_with_new_thread,
2386 scm_spawn_thread), debug.c (scm_make_debugobj), environments.c
2387 (scm_make_environment), eval.c (scm_closure), fports.c
2388 (scm_fdes_to_port), gc.c (scm_deprecated_newcell,
2389 scm_deprecated_newcell2), inline.h (scm_alloc_cell, scm_cell),
2390 list.c (SCM_I_CONS), numbers.c (scm_i_mkbig), pairs.c (scm_cons),
2391 ports.c (scm_void_port), procs.c (scm_c_make_subr, scm_makcclo),
2392 smob.c (scm_make_smob), smob.h (SCM_NEWSMOB), strings.c
2393 (scm_take_str, scm_allocate_string), strports.c (scm_mkstrport),
2394 unif.c (scm_make_uve), variable.c (make_variable), vectors.c
2395 (scm_c_make_vector), vports.c (scm_make_soft_port): Renamed
2396 scm_alloc_cell to scm_cell.
2398 * environments.c (core_environments_observe), gc.c
2399 (scm_deprecated_newcell2), goops.c (wrap_init, scm_wrap_object),
2400 inline.h (scm_alloc_double_cell, scm_double_cell), num2float.i.c
2401 (FLOAT2NUM), numbers.c (scm_make_real), procs.c
2402 (scm_make_procedure_with_setter), smob.h (SCM_NEWSMOB2,
2403 SCM_NEWSMOB3), struct.c (scm_make_struct, scm_make_vtable_vtable),
2404 symbols.c (scm_mem2symbol, scm_mem2uninterned_symbol), weaks.c
2405 (allocate_weak_vector): Renamed scm_alloc_double_cell to
2408 2002-02-27 Stefan Jahn <stefan@lkcc.org>
2410 * convert.i.c, convert.c: Better range checking.
2412 * inet_aton.c, fports.c: Commented the inclusion of <winsock2.h>.
2414 * deprecation.c (vsnprintf): Define to `_vsnprintf' for
2417 2002-02-26 Thien-Thi Nguyen <ttn@giblet.glug.org>
2419 * Makefile.am: Update path to pre-inst-guile automake frag.
2421 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
2423 * gc.c (scm_gc_sweep): Make it compile even when deprecated
2424 features are excluded.
2426 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
2428 * num2integral.i.c (NUM2INTEGRAL): Fixed signedness problem.
2430 2002-02-25 Gary Houston <ghouston@arglist.com>
2432 * convert.c: include <string.h> for convert_i.c.
2434 2002-02-24 Rob Browning <rlb@defaultvalue.org>
2436 * .cvsignore: add stamp-h1.
2438 2002-02-21 Neil Jerram <neil@ossau.uklinux.net>
2440 * unif.c (scm_array_to_list): Correct name, which had been
2441 accidentally changed to scm_t_arrayo_list!
2443 2002-02-20 Mikael Djurfeldt <mdj@linnaeus>
2445 * gc.c (scm_gc_sweep): Print an error message when aborting due to
2446 underflowing scm_mallocated.
2448 2002-02-14 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2450 * gc.h, gc.c (scm_must_malloc, scm_must_realloc, scm_must_strdup,
2451 scm_must_strndup, scm_done_malloc, scm_done_free, scm_must_free):
2452 Reimplemented using the new scm_gc_malloc, etc., functions and
2455 2002-02-11 Thien-Thi Nguyen <ttn@giblet.glug.org>
2457 * Makefile.am (bin_PROGRAMS): Move `guile_filter_doc_snarfage'
2458 to `noinst_PROGRAMS'.
2459 (bin_SCRIPTS): Move all values to `noinst_SCRIPTS'; delete.
2460 (noinst_PROGRAMS, noinst_SCRIPTS): New.
2462 2002-02-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2464 * gc.h, gc.c (scm_gc_sweep): Issue deprecation warning when
2465 non-zero is returned from a port or smob free function.
2466 (scm_malloc, scm_realloc, scm_strndup, scm_strdup,
2467 scm_gc_register_collectable_memory,
2468 scm_gc_unregister_collectable_memory, scm_gc_malloc,
2469 scm_gc_realloc, scm_gc_free, scm_gc_strndup, scm_gc_strdup): New.
2471 * backtrace.c, continuations.c, convert.i.c, coop-threads.c,
2472 debug-malloc.c, dynl.c, environments.c, environments.h,
2473 extensions.c, filesys.c, fports.c, gc.c, gc.h, gh_data.c, goops.c,
2474 guardians.c, hooks.c, init.c, keywords.c, load.c, numbers.c,
2475 ports.c, posix.c, procs.c, rdelim.c, regex-posix.c, root.c,
2476 smob.c, stime.c, strings.c, struct.c, struct.h, symbols.c, unif.c,
2477 vectors.c, weaks.c: Use scm_gc_malloc/scm_malloc and
2478 scm_gc_free/free instead of scm_must_malloc and scm_must_free, as
2479 appropriate. Return zero from smob and port free functions.
2481 * debug-malloc.c (scm_malloc_reregister): Handle "old == NULL".
2483 * deprecation.h, deprecation.c: Reimplemented to allow deprecation
2484 messages while the GC is running.
2485 (scm_c_issue_deprecation_warning_fmt): New.
2487 * fports.c (scm_setvbuf): Reset read buffer to saved values when
2488 it is pointing to the putback buffer.
2490 2002-02-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
2492 * gsubr.c (create_gsubr): On "too many args" error,
2493 also display arg count and name. Thanks to Bill Schottstaedt.
2495 2002-02-05 Thien-Thi Nguyen <ttn@giblet.glug.org>
2497 * Makefile.am: Include $(top_srcdir)/pre-inst-guile.am.
2499 (bin_SCRIPTS): Remove guile-snarf-docs-texi.
2500 (alldotdocfiles, snarf2checkedtexi, dotdoc2texi): New vars.
2501 (guile.texi, guile-procedures.texi): Use $(dotdoc2texi).
2503 * guile-snarf-docs-texi.in: Bye bye.
2505 2002-02-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2507 * symbols.c (scm_make_symbol): Fix typo in docstring.
2509 * symbols.h (scm_mem2uninterned_symbol, scm_symbol_interned_p,
2510 scm_make_symbol): New prototypes.
2512 2002-02-03 Marius Vollmer <mvo@zagadka.ping.de>
2514 * symbols.h (SCM_SET_SYMBOL_HASH): Removed.
2515 (SCM_SYMBOL_INTERNED_P): New.
2516 * symbols.c (scm_symbol_hash): Use scm_ulong2num instead of
2517 SCM_MAKINUM since hash values can well be bignums.
2518 (scm_mem2symbol): Only use hash values below SCM_T_BITS_MAX/2.
2519 This signals a interned symbol.
2520 (scm_mem2uninterned_symbol, scm_symbol_interned_p,
2521 scm_make_symbol): New.
2523 * print.c (scm_iprin1): Print uninterned symbols unreadably.
2525 2002-02-02 Thien-Thi Nguyen <ttn@giblet.glug.org>
2527 * __scm.h (HAVE_UINTPTR_T): Only define if UINTPTR_T attributes
2528 are defined: UINTPTR_MAX, INTPTR_MAX, INTPTR_MIN.
2529 Thanks to Dave Love.
2531 2002-01-31 Marius Vollmer <mvo@zagadka.ping.de>
2533 * symbols.c (scm_gensym): Use " g" as default prefix, not "g".
2534 This might help to make unintended clashes less likely.
2535 (scm_string_to_symbol): Protect the string until the symbols is
2538 2002-01-31 Stefan Jahn <stefan@lkcc.org>
2540 * convert.c, convert.h, convert.i.c: New files containing C
2541 array to Scheme conversion helpers meant to be replacement
2542 functions for the deprecated gh interface.
2544 * Makefile.am: Setup rules for new `convert.*' files.
2546 2002-01-28 Stefan Jahn <stefan@lkcc.org>
2548 * symbols.c (scm_c_symbol2str): New function, replacement for
2549 `gh_scm2newsymbol()'.
2551 * strings.c (scm_c_substring2str): New function. Proper
2552 replacement for `gh_get_substr()'.
2554 * socket.c: Include `stdint.h' if available for the `uint32_t'
2557 * scmsigs.c (scm_sigaction): Initialize `chandler' (inhibits
2560 * backtrace.c: Include `lang.h' for GUILE_DEBUG conditional.
2562 2002-01-22 Neil Jerram <neil@ossau.uklinux.net>
2564 Other changes unrelated to Elisp...
2566 * eval.c (scm_m_if): Use s_if rather than repeating string literal
2568 (comments): Fix a few typos.
2569 (scm_for_each): Add parentheses around oddly unparenthesized
2570 if/while conditions.
2572 * read.c (scm_read_opts): Add full stop at end of doc for
2575 * script.c (scm_compile_shell_switches): Use scm_str2symbol
2576 instead of gh_symbol2scm.
2578 * srcprop.h (SRCPROPBRK): Return C type rather than SCM.
2579 (SRCBRKP): Use SRCPROPBRK rather than duplicating its logic.
2581 * srcprop.c (scm_srcprops_to_plist, scm_source_property): Change
2582 SRCPROPBRK (x) to SCM_BOOL (SRCPROPBRK (x)).
2584 First batch of changes for Elisp support...
2586 * alist.c, async.c, boolean.c, dynl.c, eval.c, filesys.c,
2587 fluids.c, list.c, load.c, options.c, posix.c, print.c, sort.c,
2588 throw.c, vectors.c, weaks.c: Add #include for lang.h.
2590 * eval.c, eval.h, init.c, lang.c, lang.h: Use SCM_ENABLE_ELISP to
2591 conditionalize compilation and initialization of Elisp support
2594 * alist.c (scm_assq, scm_assv, scm_assoc), async.c
2595 (scm_asyncs_pending, scm_run_asyncs, noop), backtrace.c
2596 (scm_set_print_params_x), dynl.c (scm_make_argv_from_stringlist),
2597 filesys.c (fill_select_type, retrieve_select_type), fluids.c
2598 (scm_swap_fluids, scm_swap_fluids_reverse), list.c (scm_null_p,
2599 scm_ilength, scm_append_x, scm_last_pair, scm_reverse,
2600 scm_reverse_x, scm_list_ref, scm_list_set_x, scm_list_cdr_set_x,
2601 scm_c_memq, scm_memv, scm_member), load.c (scm_search_path),
2602 options.c (change_option_setting, scm_options), posix.c
2603 (environ_list_to_c), print.c (scm_iprlist), throw.c
2604 (scm_exit_status), vectors.c (scm_vector), weaks.c
2605 (scm_weak_vector): Use SCM_NULL_OR_NIL_P instead of SCM_NULLP.
2607 * boolean.c (scm_not): Use `SCM_FALSEP || SCM_NILP' instead of
2610 * boolean.c (scm_boolean_p): Use `SCM_BOOLP || SCM_NILP' instead
2613 * eval.c (scm_lisp_nil, scm_lisp_t, s_nil_ify, scm_m_nil_ify,
2614 s_t_ify, scm_m_t_ify, s_0_cond, scm_m_0_cond, s_0_ify,
2615 scm_m_0_ify, s_1_ify, scm_m_1_ify): Removed.
2616 (scm_m_atfop): Support function aliasing. Support both function
2617 args, which need transformation, and macro args, which do not.
2618 Add explanatory comments.
2619 (SCM_CEVAL): In switch cases for SCM_IM_AND, SCM_IM_COND,
2620 SCM_IM_DO, SCM_IM_IF and SCM_IM_OR, add `|| SCM_NILP' to existing
2621 checks for SCM_FALSEP. In switch case for SCM_IM_NIL_COND, use
2622 SCM_NULLP || SCM_NILP instead of checks against (removed)
2623 scm_lisp_nil. Removed switch cases for SCM_IM_NIL_IFY,
2624 SCM_IM_T_IFY, SCM_IM_0_COND, SCM_IM_0_IFY, SCM_IM_1_IFY.
2626 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
2627 scm_m_while, scm_nil_eq): Commented out; I don't think we need
2628 these, but I don't want to remove them yet, just in case.
2629 (scm_init_lang): Define `%nil' variable on Scheme level to hold
2632 * lang.h (SCM_NILP): Test against Elisp nil value instead of
2633 against (removed) scm_lisp_nil.
2634 (SCM_NILNULLP, SCM_NIL2EOL, SCM_EOL2NIL): Commented out.
2635 (SCM_NULL_OR_NIL_P): New.
2637 * list.c (scm_append): Use SCM_VALIDATE_NULL_OR_NIL instead of
2640 * print.c (scm_isymnames): Fix comment. Remove #@nil-ify,
2641 #@t-ify, #@0-cond, #@0-ify, #@1-ify. Add #nil (for SCM_ELISP_NIL
2644 * sort.c (scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
2645 scm_sort_x, scm_sort, scm_stable_sort_x, scm_stable_sort): Use
2646 SCM_NULL_OR_NIL_P instead of SCM_NULLP. In constructions like `if
2647 (SCM_NULLP (x)) return SCM_EOL;', return x rather than SCM_EOL.
2649 * tags.h (SCM_IM_NIL_IFY, SCM_IM_T_IFY, SCM_IM_0_COND,
2650 SCM_IM_0_IFY, SCM_IM_1_IFY): Removed.
2651 (SCM_IM_BIND, SCM_IM_DELAY, SCM_IM_CALL_WITH_VALUES, SCM_UNBOUND):
2652 Numbering shifted down accordingly.
2653 (SCM_ELISP_NIL): New IFLAG.
2655 * validate.h (SCM_VALIDATE_NULL_OR_NIL): New.
2657 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
2659 * eval.c: Removed outdated references to "everr". Improved some
2662 (scm_deval_args, deval_args): Renamed scm_deval_args to
2663 deval_args, since it is not part of the interface.
2665 (SCM_CEVAL): Added (maybe somewhat verbose) comment. Avoid to
2666 use references to debug.vect[0] before it exists. Add parentheses
2667 to switch statement.
2669 * goops.h: Added local emacs variables.
2671 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
2673 * eval.[ch] (scm_deval_args): Made static.
2675 * srcprop.c (scm_source_property): Remove redundant SCM_IMP
2678 * strings.c (scm_c_string2str): Clarified comment. Replaced
2679 THINKME by FIXME for uniformness. Removed question about whether
2680 arguments need to be protected from garbage collection: Arguments
2681 must be protected as any other variable.
2683 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
2685 * procs.h (SCM_CLOSURE_BODY): New Macro.
2687 * debug.c (scm_procedure_name, scm_procedure_source), eval.c
2688 (SCM_CEVAL, SCM_APPLY), goops.c (scm_sys_initialize_object,
2689 get_slot_value, set_slot_value), procs.c
2690 (scm_procedure_documentation), sort.c (closureless), stacks.c
2691 (get_applybody): Replace SCM_CDR (SCM_CODE (...)) by
2694 * sort.c (closureless): Prefer !SCM_FOOP over SCM_NFOOP.
2696 2001-12-26 Marius Vollmer <mvo@zagadka.ping.de>
2698 * Makefile.am (guile-procedures.txt): When we don't have makeinfo,
2701 2001-12-16 Marius Vollmer <mvo@zagadka.ping.de>
2703 * stacks.c, stacks.h (scm_t_stackype): Renamed to scm_stack_type
2706 * continuations.c (scm_make_continuation): Do not retain the
2707 throw_value when the continuation is invoked.
2709 2001-12-08 Stefan Jahn <stefan@lkcc.org>
2711 * strings.c (scm_c_string2str): New function. Converts a
2712 given Scheme string into a C string. Also put in two
2713 THINKME's regarding the malloc policy for the missing converter
2716 2001-12-01 Neil Jerram <neil@ossau.uklinux.net>
2718 * gh_data.c (gh_module_lookup): Use scm_str2symbol rather than
2721 2001-11-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
2723 * gc.h (SCM_GC_CELL_WORD, SCM_GC_CELL_OBJECT,
2724 SCM_GC_SET_CELL_WORD, SCM_GC_SET_CELL_OBJECT): New macros.
2726 (SCM_GC_CELL_TYPE, SCM_CELL_WORD, SCM_CELL_OBJECT,
2727 SCM_SET_CELL_WORD, SCM_SET_CELL_OBJECT, SCM_FREE_CELL_CDR,
2728 SCM_GC_SET_CELL_OBJECT): Express in terms of SCM_GC_CELL_*
2731 (SCM_FREE_CELL_P): Express in terms of SCM_GC_CELL_TYPE.
2733 * inline.h (scm_alloc_cell, scm_alloc_double_cell): Use
2734 SCM_GC_CELL_* macros when accessing free cells.
2736 2001-11-25 Marius Vollmer <mvo@zagadka.ping.de>
2738 * vectors.h (SCM_MAKE_VECTOR_TAG): New.
2739 * unif.h (SCM_MAKE_BITVECTOR_TAG, SCM_MAKE_UVECTOR_TAG): New.
2740 * symbols.h (SCM_MAKE_SYMBOL_TAG): New.
2741 * strings.h (SCM_MAKE_STRING_TAG): New.
2742 * procs.h (SCM_MAKE_CCLO_TAG): New.
2743 * numbers.h (SCM_MAKE_BIGNUM_TAG): New.
2745 * goops.h: Replaced SCM_DEBUG_DEPRECATED with
2746 !SCM_ENABLE_DEPRECATED.
2748 * async.c, async.h (scm_system_async_mark_from_signal_handler):
2751 * scmsigs.c (scm_take_signal): Removed all code that assumes that
2752 signal handlers are allowed to divert the flow of control. Call
2753 scm_system_async_mark_from_signal_handler instead of
2754 scm_system_async_mark.
2757 Deprecated SCM_NEWCELL and SCM_NEWCELL2. Added scm_alloc_cell and
2758 scm_alloc_double_cell in their place.
2760 * gc.h (SCM_GC_SET_ALLOCATED, scm_debug_newcell,
2761 scm_debug_newcell2, scm_tc16_allocated): Removed from header.
2762 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
2763 (SCM_NEWCELL, SCM_NEWCELL2): Implement in terms of
2764 scm_deprecated_newcell and scm_deprecated_newcell2.
2766 gc.c (scm_tc16_allocated): Only define when including deprecated
2768 (scm_debug_newcell, scm_debug_newcell2): Removed.
2769 (scm_init_storage): Do not initialize scm_tc16_allocated.
2770 (scm_init_gc): Do it here.
2771 (allocated_mark): New, from old code.
2772 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
2774 * inline.c, inline.h: New files.
2775 * Makefile.am: Added them in all the right places.
2777 * _scm.h: Include "libguile/inline.h".
2779 * alist.c, coop-threads.c, debug.c, environments.c, eval.c,
2780 fports.c, gh_data.c, goops.c, guardians.c, lang.c, list.c,
2781 num2float.i.c, numbers.c, pairs.c, ports.c, print.c, procs.c,
2782 smob.c, smob.h, strings.c, strports.c, struct.c, symbols.c,
2783 unif.c, variable.c, vectors.c, vports.c, weaks.c: Replaced
2784 SCM_NEWCELL and SCM_NEWCELL2 with scm_alloc_cell and
2785 scm_alloc_double_cell, respectively.
2787 2001-11-23 Marius Vollmer <mvo@zagadka.ping.de>
2789 * modules.c (scm_c_use_module): Adapt to changes to
2790 `process-use-modules'.
2792 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
2794 * numbers.c (scm_divide): Fix more division by zero errors.
2796 2001-11-21 Gary Houston <ghouston@arglist.com>
2798 * Makefile.am (OMIT_DEPENDENCIES): removed, since it seems to be
2799 obsolete. autogen.sh says:
2800 invalid unused variable name: `OMIT_DEPENDENCIES'
2802 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
2804 * numbers.c (scm_divide): Fix (/ 0). Thanks to Keith Wright for
2807 2001-11-21 Marius Vollmer <mvo@zagadka.ping.de>
2809 * Makefile.am (install-exec-hook): Prepend $(DESTDIR) to filename.
2810 Thanks to Eric Gillespie, Jr!
2812 2001-11-21 Stefan Jahn <stefan@lkcc.org>
2814 * win32-socket.c (getservent, setservent, endservent,
2815 getprotoent, setprotoent, endprotoent): New functions.
2816 Appropriate replacements for M$-Windows.
2818 * numbers.c (SIZE_MAX, PTRDIFF_MAX, PTRDIFF_MIN): Reintroduced
2819 these definitions for GUILE_DEBUG.
2821 * net_db.c: Include "win32-socket.h" if compiling with a native
2822 M$-Windows compiler. Include some pieces of code (protoent and
2823 servent interface) protected by HAVE_* macros when using a
2824 native M$-Windows compiler.
2826 2001-11-20 Marius Vollmer <mvo@zagadka.ping.de>
2828 * modules.c (scm_c_export): Do nothing when the first argument is
2829 already the terminating NULL. Thanks to Han-Wen Nienhuys!
2831 2001-11-20 Thien-Thi Nguyen <ttn@glug.org>
2833 * Makefile.am (libpath.h): In SCM_BUILD_INFO,
2834 also include `buildstamp'.
2836 2001-11-18 Rob Browning <rlb@defaultvalue.org>
2839 (s_scm_major_version): use SCM_MAJOR_VERSION.
2840 (s_scm_minor_version): use SCM_MINOR_VERSION.
2841 (s_scm_micro_version): use SCM_MICRO_VERSION.
2842 (s_scm_version): use SCM_MAJOR_VERSION, SCM_MINOR_VERSION, and
2846 (SCM_MAJOR_VERSION): renamed from SCM_GUILE_MAJOR_VERSION.
2847 (SCM_MINOR_VERSION): renamed from SCM_GUILE_MINOR_VERSION.
2848 (SCM_MICRO_VERSION): renamed from SCM_GUILE_MICRO_VERSION.
2850 2001-11-18 Neil Jerram <neil@ossau.uklinux.net>
2852 * vectors.c (scm_vector_move_left_x, scm_vector_move_right_x):
2853 Rewrite docstrings without reference to substring-move-left/right,
2854 since the latter no longer exist.
2856 2001-11-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2858 * eval.c: Removed bogus comment about acros.
2860 (scm_unmemocar): Use !SCM_CONSP instead of SCM_IMP.
2861 Minimize scope of local variable. Eliminate dependency on
2862 macro DEBUG_EXTENSIONS.
2864 (s_splicing): New error message string.
2866 (scm_m_body): Issue 'bad body' message rather than 'missing
2867 expression' message.
2869 (scm_m_quote): Eliminate unnecessary copying.
2871 (scm_m_lambda, scm_m_letstar, scm_m_letrec, scm_m_let): Leave the
2872 checking of the body to scm_m_body.
2874 (scm_m_do): Move comment to function header. Rename arg1 to
2875 binding. Made the code a bit easier to read.
2879 (iqq): Added a comment. Changed the depth parameter to
2880 unsigned. Use size_t for vector lengths. Make sure vector object
2881 is gc protected as long as its contents are read. Add some syntax
2882 checks. Get rid of unnecessary SCM_IMP test. Clean up the
2883 control structure a bit.
2885 (scm_m_delay): Added comment about the implementation of
2888 (scm_m_define): Add comment about guile's currying define
2889 syntax. Renamed 'proc' to 'name'. Eliminate dependency on macro
2890 DEBUG_EXTENSIONS. Simplified code a bit. Eliminate SICP code.
2892 (scm_m_letrec1): Removed. Part of the functionality is taken
2893 over by the new function 'transform_bindings'.
2895 (transform_bindings): New function. Takes over some of the
2896 functionality of removed function 'scm_m_letrec1', namely to split
2897 a list of bindings into a reversed list of variables and a list of
2900 (scm_m_letrec): Call 'transform_bindings'.
2902 (scm_m_let): Minimized scope of local variables. Renamed 'proc'
2903 to 'temp' and 'arg1' to 'binding'. Eliminated redundant SCM_NIMP
2904 test. Use 'transform_bindings'. Fixed scoping error with named
2905 let (Thanks to Aubrey Jaffer for reporting the bug and to Neil
2906 Jerram for suggesting the fix). Cleaned up the control structure
2909 (scm_m_expand_body): Use 'transform_bindings'. Eliminated
2910 unnecessary consing. Eliminated unnecessary
2911 SCM_DEFER/ALLOW_INTS.
2913 (SCM_CEVAL): Un-obfuscated some loops.
2915 2001-11-16 Neil Jerram <neil@ossau.uklinux.net>
2917 * gc.h (scm_unhash_name): Old declaration removed.
2919 * eval.c (s_scm_eval): Change @var{primitive-eval} to
2920 @code{primitive-eval}.
2922 * feature.c, vectors.c, net_db.c, unif.c, weaks.c, struct.c,
2923 version.c, alist.c, ports.c, ramap.c, unif.c, strings.c, list.c:
2924 Change @deffnx lines in docstrings to say {Scheme Procedure}
2925 rather than primitive or procedure.
2927 * posix.c (scm_execl), filesys.c (scm_close), unif.c
2928 (scm_array_set_x, scm_array_contents, scm_uniform_array_read_x,
2929 scm_bit_set_star_x, scm_bit_invert_x), ramap.c (scm_array_fill_x,
2930 scm_array_for_each, scm_array_index_map_x), vectors.c (scm_vector,
2931 scm_make_vector, scm_vector_to_list, scm_vector_fill_x), strop.c
2932 (scm_string_split, scm_string_ci_to_symbol), strings.c
2933 (scm_string_p), sort.c (scm_merge), print.c (scm_newline),
2934 macros.c (scm_macro_type), alist.c (scm_acons, scm_assq):
2935 Docstring fixes and improvements reflecting edits that have been
2936 made in the reference manual source.
2938 * objprop.c (scm_object_properties, scm_set_object_properties_x,
2939 scm_object_property, scm_set_object_property_x): Remove invalid
2940 @deffnx lines for corresponding procedure property primitives.
2942 These changes add a @deffnx C function declaration and function
2943 index entries for each Guile primitive to the copy of the doc
2944 snarf output that is used for reference manual synchronization.
2945 Online help is unchanged.
2947 * snarf.h (SCM_SNARF_DOCS): Output primitive's C function name.
2948 (SCM_DEFINE, SCM_DEFINE1, SCM_REGISTER_PROC): Supply to C function
2949 name to SCM_SNARF_DOCS.
2951 * guile-snarf-docs-texi.in: Pass the shell script's arguments into
2952 snarf-check-and-output-texi.
2954 * Makefile.am (guile-procedures.texi): New rule.
2955 (BUILT_SOURCES, guile.texi, guile-procedures.txt, CLEANFILES):
2956 Changed so that the last stage of doc snarfing is now performed
2957 twice, once to produce guile-procedures.txt for online help, and
2958 once to produce guile.texi for reference manual synchronization.
2960 2001-11-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
2962 * eval.c (RETURN): Wrap in do{}while(0) in order to make it
2963 safely usable as a single statement followed by a ';', for example
2966 (SCM_CEVAL, SCM_APPLY): Clean up code using 'RETURN'.
2968 2001-11-13 Neil Jerram <neil@ossau.uklinux.net>
2970 * random.c (scm_random_solid_sphere_x,
2971 scm_random_hollow_sphere_x): Correct "shere" typos.
2973 * hashtab.c (scm_hash_fold): Add missing apostrophe to docstring.
2975 * version.c (scm_version): Update docstring to include
2978 2001-11-13 Marius Vollmer <mvo@zagadka.ping.de>
2980 * modules.c (scm_c_export): Call va_end after collecting the
2983 * strop.h, strop.c (scm_substring_move_left_x,
2984 scm_substring_move_right_x): Removed.
2986 * __scm.h (HAVE_UINTPTR_T, HAVE_PTRDIFF_T, HAVE_LONG_LONG,
2987 HAVE_LONG_LONGS): Define to "1" when defining them, to mirror what
2990 2001-11-12 Marius Vollmer <mvo@zagadka.ping.de>
2992 * numbers.c: Document macros to define when including
2993 num2integral.i.c. MAX_VALUE and MIN_VALU are no longer used, we
2994 now rely on SIZEOF_ macros that have been figured out at
2997 * num2integral.i.c: Adapt to new interface.
2998 (NUM2INTEGRAL): Test whether a fixnum can be represented in the
2999 target type by casting it and checking whether it is still the
3000 same. Do not try to handle bignums for integral types that are
3001 smaller than fixnums. When handling bignums, collect the
3002 magnituse first into a unsigned type, and correctly check for
3004 (INTEGRAL2BIG): Do not use MIN_VALUE explicitely by observing that
3005 only -MIN_VALUE can still be negative of all negative numbers (in
3008 * tags.h (SIZEOF_SCM_T_BITS): Define it appropriately.
3010 * __scm.h: Define HAVE_UINTPTR_T, HAVE_PTRDIFF_T and
3011 HAVE_LONG_LONG depending on whether their size is non-zero.
3013 2001-11-11 Thien-Thi Nguyen <ttn@glug.org>
3015 * strop.c (scm_string_null_p): Docfix; nfc.
3016 Thanks to Scott Lenser.
3018 2001-11-07 Neil Jerram <neil@ossau.uklinux.net>
3020 * extensions.c (scm_load_extension): Canonicalize docstring
3023 * unif.c (scm_uniform_array_write), ports.c
3024 (scm_current_output_port, scm_force_output), dynwind.c
3025 (scm_dynamic_wind), scmsigs.c (scm_setitimer, scm_getitimer),
3026 filesys.c (scm_open, scm_lstat), struct.c
3027 (scm_make_struct_layout), random.c (scm_random,
3028 scm_random_solid_sphere_x, scm_random_hollow_sphere_x, strop.c
3029 (scm_i_index): Remove superfluous whitespace from end of docstring
3032 * filesys.c (scm_select), guardians.c (scm_guardian_greedy_p),
3033 strings.c (scm_make_string), variable.c (scm_make_variable,
3034 scm_make_undefined_variable, scm_variable_p, scm_variable_set_x,
3035 scm_variable_bound_p), scmsigs.c (scm_setitimer, scm_getitimer),
3036 posix.c (scm_crypt), struct.c (scm_make_vtable_vtable), hashtab.c
3037 (scm_hash_fold), ports.c (scm_port_for_each): Remove superfluous
3038 newline at end of docstrings.
3040 * modules.c (scm_set_current_module): Add missing newline to
3043 2001-11-07 Stefan Jahn <stefan@lkcc.org>
3045 * win32-socket.[ch]: New files. Defines Winsock-API error codes
3046 and makes them available through Guile. That is because the
3047 Winsock-API does not store its errors in `errno' and thus cannot
3048 return error messages via `strerror (errno)'.
3050 * socket.c (scm_init_socket): Initialize `win32-socket' part
3051 here under M$-Windows.
3053 * numbers.h: Added missing declaration of
3054 `scm_sys_check_number_conversions()'.
3056 * error.c: Local definition of SCM_I_STRERROR and SCM_I_ERRNO
3057 and use in `(strerror)' and `(system-error)'.
3059 * Makefile.am (EXTRA_libguile_la_SOURCES): Added
3060 `win32-socket.[ch]' to extra source and header files.
3062 2001-11-06 Marius Vollmer <mvo@zagadka.ping.de>
3064 * script.c (scm_shell_usage, scm_compile_shell_switches): Prepend
3065 a call to turn-on-debugging when --debug has been given instead of
3066 turning it on directly. Also, handle new `--no-debug' option,
3067 which might suppress the call to turn-on-debugging.
3069 2001-11-05 Stefan Jahn <stefan@lkcc.org>
3071 * struct.c (s_scm_struct_vtable_p): Corrected docstring.
3073 2001-11-04 Stefan Jahn <stefan@lkcc.org>
3075 * Makefile.am (libguile_la_LIBADD): Added $(THREAD_LIBS_LOCAL)
3076 here (was at guile_LDADD) which describes the dependency
3077 correctly and allows a clean build on Win32.
3079 * __scm.h (SCM_API): Follow-up patch. Renamed __FOO__ macros
3082 * __scm.h: USE_DLL_IMPORT indicates the usage of the DLL
3083 import macros for external libraries (libcrypt, libqthreads,
3084 libreadline and libregex).
3086 * coop-defs.h: Include <winsock2.h> for `struct timeval'.
3088 * posix.c (flock): Added support for flock() in M$-Windows.
3090 * guile.c (SCM_IMPORT): Follow-up patch. Use SCM_IMPORT instead
3093 * fports.c (getflags): Differentiate reading and writing pipes
3096 * filesys.c (S_IS*): Redefine all of the S_IS*() macros for
3099 * coop.c (coop_condition_variable_timed_wait_mutex): Use
3100 conditionalized error code if `ETIMEDOUT' is not available.
3101 (scm_thread_usleep): Remove bogus declaration of `struct timeval
3104 * numbers.c (PTRDIFF_MIN): Moved this definition where it actually
3105 belongs. That is because NO_PREPRO_MAGIC gets undefined after
3106 each inclusion of `num2integral.i.c'.
3107 (SIZE_MAX): Define NO_PREPRO_MAGIC if SIZE_MAX is undefined.
3109 2001-11-03 Marius Vollmer <mvo@zagadka.ping.de>
3111 * eval.c (scm_m_begin): Allow `(begin)`, with no subforms.
3112 (SCM_CEVAL): Evaluate an empty `begin' to SCM_UNSPECIFIED.
3114 2001-11-02 Mikael Djurfeldt <mdj@linnaeus>
3116 * print.c (scm_iprin1): Mark print state as revealed when
3117 dispatching to generic write or display.
3119 * unif.c (scm_ra2contig): Fixed memory overwrite bug.
3121 2001-11-02 Marius Vollmer <mvo@zagadka.ping.de>
3123 Support for native Win32. Thanks to Stefan Jahn!
3125 * Makefile.am: Add win32-uname.c, win32-uname.h, win32-dirent.c
3126 and win32-dirent.h to extra source and header files. These
3127 include the uname() and the POSIX dirent interface implementation
3128 for M$-Windows. Put `-no-undefined' into LDFLAGS to support
3129 linkers which do not allow unresolved symbols inside shared
3130 libraries. Corrected `guile_filter_doc_snarfage$(EXEEXT)'
3133 * __scm.h: Defined SCM_API. This macro gets prepended to all
3134 function and data definitions which should be exported or imported
3135 in the resulting dynamic link library in the Win32 port.
3137 * __scm.h, alist.h, arbiters.h, async.h, backtrace.h, boolean.h,
3138 chars.h, continuations.h, coop-defs.h, coop-threads.h,
3139 debug-malloc.h, debug.h, deprecation.h, dynl.h, dynwind.h,
3140 environments.h, eq.h, error.h, eval.h, evalext.h, extensions.h,
3141 feature.h, filesys.h, fluids.h, fports.h, gc.h, gdb_interface.h,
3142 gdbint.h, gh.h, goops.h, gsubr.h, guardians.h, hash.h, hashtab.h,
3143 hooks.h, init.h, ioext.h, iselect.h, keywords.h, lang.h, list.h,
3144 load.h, macros.h, mallocs.h, modules.h, net_db.h, numbers.h,
3145 objects.h, objprop.h, options.h, pairs.h, ports.h, posix.h, print.h,
3146 procprop.h, procs.h, properties.h, ramap.h, random.h, rdelim.h,
3147 read.h, regex-posix.h, root.h, rw.h, scmsigs.h, script.h, simpos.h,
3148 smob.h, socket.h, sort.h, srcprop.h, stackchk.h, stacks.h, stime.h,
3149 strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h,
3150 tags.h, threads.h, throw.h, unif.h, values.h, variable.h, vectors.h,
3152 Prefixed each each exported symbol with SCM_API.
3154 * continuations.c: Added comment about the use of the extern
3155 declarations of {get,set}context() functions used in the ia64 port.
3157 * continuations.h, gc.c: `__libc_ia64_register_backing_store_base'
3158 is meant to be a `unsigned long *'.
3160 * filesys.c: Include `direct.h' if possible. Use local
3161 `win32-dirent.h' for the native M$-Windows port. Define S_IS*()
3162 macros for M$-Windows. Implementation of `fstat_Win32()' which is
3163 able to differentiate between sockets and other file descriptors.
3164 Use this function as wrapper in `scm_fstat()'. Fixed typo in
3167 * fports.c: Include `io.h' is possible. Put `*fp' into referring
3168 statement block in `scm_fport_buffer_add()'.
3169 Some corrections in `getflags()'.
3171 * gdb_interface.h (GDB_INTERFACE): Also support __CYGWIN__.
3173 * guile.c: Make sure to define __SCM_IMPORT__ for shared library
3174 build on Win32. Disable preloaded symbols on Win2 platforms.
3176 * ioext.c, ports.c: Include `io.h' is possible.
3178 * mkstemp.c: Include `process.h' is possible.
3180 * net_db.c: Disable extern declaration of `h_errno' for __CYGWIN__,
3182 Put `scm_return_entry()' into HAVE_GETSERVENT conditional.
3184 * posix.c: Remove unnecessary dirent includes and defines. Include
3185 local `win32-uname.h' for MinGW. Extern declaration of
3186 `mkstemp()' for systems where it does not exists. Make
3187 `getlogin()' available on M$-Windows.
3189 * scmsigs.c: Made `usleep()' avalable on MinGW.
3191 * stime.c: On M$-Windows `tzname[]' is known to be `_tzname[]'.
3193 * win32-dirent.c: Include "win32-dirent.h", not "dirent.h".
3195 * win32-uname.c: Include "win32-uname.h", not "uname.h".
3197 2001-10-28 Mikael Djurfeldt <mdj@linnaeus>
3199 * unif.c (scm_uniform_array_read_x, scm_uniform_array_write):
3200 Don't apply scm_uniform_vector_length on arrays.
3202 2001-10-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
3204 * eval.c (scm_lookupcar, scm_m_letstar, scm_m_do, iqq,
3205 scm_m_define, scm_m_letrec1, scm_m_let, scm_m_expand_body,
3206 scm_macroexp, unmemocopy, scm_eval_args, scm_deval_args,
3207 SCM_CEVAL, scm_map, scm_init_eval): When building lists, prefer
3208 scm_list_<n> over scm_cons[2]?.
3210 (scm_unmemocar, scm_m_cond, scm_m_letstar, scm_m_letrec1,
3211 scm_m_let, scm_m_atbind, unmemocopy, SCM_CEVAL, SCM_APPLY): Use
3212 SCM_C[AD][AD]R instead of explicit form.
3214 (scm_m_set_x, scm_m_cond, scm_m_letstar, scm_m_do): Reordered
3215 comparison parameters.
3217 (scm_m_case, scm_m_cond, scm_m_letstar, scm_m_do, SCM_CEVAL): Use
3218 !SCM_NULLP instead of SCM_NIMP.
3220 (scm_m_case): Don't copy the form. Renamed proc to clause and
3221 minimized its scope. Renamed x to clauses. Removed side
3222 effecting operation from macro call.
3224 (scm_m_cond): Don't copy the form. Renamed arg1 to clause and
3225 minimized its scope. Renamed x to clauses. Minimized the scope
3226 of variable 'len'. Make sure the else clause is treated specially
3227 even in case of '=>' occurences. Don't change the else to #t in
3228 order to be able to distinguish this case in the evaluator. Leave
3229 type checking of the recipient to the evaluator.
3231 (scm_c_improper_memq): Made the comment somewhat clearer.
3233 (scm_m_lambda): Renamed proc to formals. Removed unnecessary
3234 test for SCM_IM_LET at the place of the formal parameters.
3235 Simplified the formal parameter checking.
3237 (scm_m_letstar): Added Comment. Renamed proc to bindings.
3238 Renamed arg1 to binding and minimized its scope. Eliminated
3239 unnecessary consing.
3241 (scm_m_do): Renamed proc to bindings. Minimized the scope of
3244 (build_binding_list): New static function.
3246 (unmemocopy): Don't use SCM_TYP7 on pairs (it's unclean).
3247 Further, split up the 'letrec' unmemoizing code to the
3248 corresponding parts for 'do', 'let' and 'letrec', adding comments
3249 to each form. Cleanup the handling of the do form (This removes
3250 some *real* code :-).
3252 (SCM_CEVAL): Removed side effecting operation from macro call.
3253 Handle the 'else clause of the 'cond form specially - the symbol
3254 'else is not replaced with #t any more.
3256 2001-10-14 Gary Houston <ghouston@arglist.com>
3258 * version.c (scm_version): use sprintf instead of snprintf,
3259 for portability. thanks to Bill Schottstaedt.
3261 2001-10-14 Mikael Djurfeldt <mdj@linnaeus>
3263 * read.c (scm_lreadr): When user-defined hash procedure returns
3264 SCM_UNSPECIFIED: Fall back to standard handling instead of raising
3265 an exception. (This prevents parsing of uniform vectors from
3266 interfering with parsing of numbers.)
3268 2001-10-13 Marius Vollmer <mvo@zagadka.ping.de>
3270 * numbers.c: Set NO_PREPRO_MAGIC when defining our version of
3271 PTRDIFF_MIN. Thanks to Ken Raeburn.
3273 2001-10-07 Marius Vollmer <mvo@zagadka.ping.de>
3275 * Makefile.am (EXTRA_libguile_la_SOURCES): Added "mkstemp.c".
3277 * eval.c (scm_m_atbind): First try to find the variable without
3278 defining it locally; when it has not been found, define it
3281 * modules.c (module_variable): Pass over variables that exist but
3284 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
3286 * backtrace.c (display_backtrace_file_and_line): Only use
3287 scm_basename when POSIX support is compiled in. Thanks to Chris
3290 2001-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
3292 * numbers.c (mem2uinteger): Return number read so far when coming
3293 across a hexdigit after having read a # or if not reading a hex
3294 value. This will enable the calling code to correctly handle
3295 forms like 1e2. (The background is, that the exponent markers d,
3296 e and f are also hexdigits.) Thanks to Mikael Djurfeldt for
3297 providing this patch.
3299 (mem2complex): Fix erroneous double-negation. Now, numbers like
3300 1-i will be read correctly.
3302 2001-10-12 Mikael Djurfeldt <mdj@linnaeus>
3304 * debug.c (scm_mem_to_proc): Fixed typo in previous change.
3306 * validate.h (SCM_VALIDATE_DOUBLE_DEF_COPY): New macro.
3308 2001-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
3310 * print.c (scm_print_state_vtable, print_state_pool):
3311 Initialize. These variables are now registered as gc roots.
3313 (scm_current_pstate): Update documentation.
3315 (scm_current_pstate, scm_make_print_state, scm_free_print_state,
3316 scm_prin1, scm_init_print): print_state_pool is registered as a
3317 gc root and thus does not need to be protected by a surrounding
3320 (make_print_state): The car of print_state_pool no longer holds
3321 the scm_print_state_vtable.
3323 (scm_current_pstate, scm_make_print_state, print_circref,
3324 scm_iprin1, scm_prin1, scm_iprlist): Prefer !SCM_<foo> over
3327 (scm_prin1): When building lists, prefer scm_list_<n> over
3330 (scm_iprlist): Removed a redundant SCM_IMP test.
3332 (scm_simple_format): Use SCM_EQ_P to compare SCM values.
3334 2001-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
3336 * debug.c (scm_make_iloc): Prefer !SCM_<foo> over SCM_N<foo>.
3338 (scm_memcons, scm_mem_to_proc): When building lists, prefer
3339 scm_list_<n> over scm_cons[2]?.
3341 (scm_mem_to_proc): Prefer SCM_CONSP over SCM_NIMP.
3343 (scm_procedure_name): Use SCM_CADR instead of explicit form.
3345 (debugobj_print): Coerce scm_intprint arg 1 to long, not int.
3346 Thanks to Rob Browning for the patch (see log entry 2001-09-21) -
3347 for some reason his patch didn't make it into the cvs.
3349 2001-10-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
3351 * numbers.c (mem2decimal_from_point): Cleaned up the parsing a
3352 little bit - should even be somewhat more accurate now.
3354 2001-10-08 Rob Browning <rlb@defaultvalue.org>
3356 * gc.c: support ia64 register backing store.
3357 (SCM_MARK_BACKING_STORE): new macro.
3359 * continuations.h: support ia64 register backing store.
3360 (struct scm_t_contregs): add ia64 register backing store.
3362 * continuations.c: support ia64 register backing store.
3363 (continuation_mark): mark ia64 register backing store.
3364 (continuation_free): free ia64 register backing store.
3365 (scm_make_continuation): capture ia64 register backing store.
3366 (copy_stack_and_call): copy ia64 register backing store.
3368 2001-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
3370 * hashtab.c (scm_hash_fn_create_handle_x): The result of assoc_fn
3371 is known to be #f if no entry is found. Thus, use !SCM_FALSEP
3372 instead of SCM_NIMP to test for that case.
3374 * strings.h (SCM_SET_STRING_LENGTH): Cast the length to
3375 scm_t_bits instead of long.
3377 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
3379 * tags.h (SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
3380 SCM_T_SIGNED_BITS_MIN): New.
3381 * numbers.h (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM):
3382 Use them to make these macros computable by the preprocessor.
3384 * num2integral.i.c (INTEGRAL2NUM): Let the preprocessor test
3385 whether the integral type fits in a fixnum, not the compiler.
3386 This removes a spurious compiler warning. Also, honor the
3387 NO_PREPRO_MAGIC flag to suppress any preprocessor tests. This is
3388 needed for `long long's.
3390 * numbers.c: Define NO_PREPRO_MAGOC when including
3391 num2integral.c.i for `long long' and `signed long long'.
3393 2001-10-06 Mikael Djurfeldt <mdj@linnaeus>
3395 These changes fixes a race condition in the Guile coop - pthread
3398 * coop.c (mother_awake_p): New variable.
3399 (coop_create): Set mother_awake_p before creating or signalling
3400 mother; wait until mother is going to sleep before returning.
3401 (mother): Reset mother_awake_p before going to sleep.
3403 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
3405 * options.c (protected_objects, scm_init_options): The content of
3406 protected_objects is now protected from garbage collection using
3407 scm_gc_register_root instead of scm_permanent_object.
3409 (get_option_setting): New static function that computes an option
3410 setting as it was formerly done in the function scm_options.
3412 (get_documented_option_setting): New static function that
3413 returns option documentation as it was formerly done in the
3414 function scm_options. Note that documentation C strings are no
3415 longer precomputed into SCM objects. Instead, they are converted
3416 into SCM strings every time get_documented_option_setting is
3419 (change_option_setting): New static functions that modifies the
3420 option setting as it was formerly done in the function
3421 scm_options. The function is now exception safe, i. e. won't
3422 cause a memory leak when interrupted. Further, only non-immediate
3423 option values are added to the protection list.
3425 (scm_options): This function now has only the purpose to dispatch
3426 to to get_option_setting, get_documented_option_setting or
3427 change_option_setting, depending on the arguments given to
3430 (scm_init_opts): Don't convert documentation C strings into SCM
3431 strings. Further, don't protect any object values: They _must_
3432 be immediate values, otherwise there is no guarantee that they
3433 have not been collected before anyway.
3435 * options.[ch] (scm_t_option): Made type unsigned, name into a
3436 constant char* and val into a scm_t_bits type.
3438 (scm_options, scm_init_opts): The number of options is guaranteed
3439 to be larger or equal to zero. Thus, the type is changed to
3442 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
3444 * num2integral.i.c (NUM2INTEGRAL): Eliminated some warnings about
3445 testing an unsigned value for being >= 0.
3447 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
3449 * numbers.h: Removed old comment about using SCM_CAR to access
3452 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
3453 the return value is signed. Thanks to Brian Crowder for the bug
3456 (SCM_SRS): Avoid unnecessary casting and don't unpack input
3457 values. With this patch, SCM_SRS can be safely used for other
3458 types than scm_t_signed_bits. However, it should still better be
3459 an internal macro and thus be renamed to SCM_I_SRS.
3461 (SCM_MAKINUM, SCM_INUM): Use proper casting.
3463 2001-10-03 Gary Houston <ghouston@arglist.com>
3465 * continuations.h, unif.h: in the descriptions of the bit patterns
3466 of the heap cells, make bit 0 the least significant.
3468 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
3470 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
3471 Thanks to Golubev I. N.
3473 2001-09-25 Gary Houston <ghouston@arglist.com>
3475 * ports.c (scm_drain_input): extended the docstring. thanks to
3476 Alex Schroeder and Thien-Thi Nguyen.
3478 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
3480 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
3481 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
3482 macros. (The NUM names might soon change.)
3484 * numbers.h: Added missing declarations.
3486 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
3488 * Makefile.am: Distribute num2float.i.c.
3490 * num2float.i.c: New file, multiply included by numbers.c, used
3491 to "templatize" the float <-> num conversion routines.
3493 * numbers.c: New functions: scm_num2float, scm_float2num,
3494 scm_num2double, scm_double2num.
3496 2001-09-21 Rob Browning <rlb@defaultvalue.org>
3498 * .cvsignore: really add version.h
3500 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
3501 Otherwise it fails on the alpha. However, we might rather choose
3502 this size conditionally.
3504 * numbers.c (scm_gcd): change "k" to a long from an int.
3505 Otherwise it fails on the alpha. However, we might rather choose
3506 this size conditionally.
3508 * error.c (scm_wta): coerce char* to intptr_t before int
3511 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
3514 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
3516 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
3518 * numbers.c (scm_integer_expt): Accept inexact integer in second
3519 argument. (Thanks to Bill Schottstaedt.)
3521 2001-09-20 Rob Browning <rlb@defaultvalue.org>
3523 * .cvsignore: add version.h
3525 * versiondat.h.in: removed (obsolete).
3527 * version.h.in: renamed from version.h.
3528 (SCM_GUILE_MAJOR_VERSION): new public macro.
3529 (SCM_GUILE_MINOR_VERSION): new public macro.
3530 (SCM_GUILE_MICRO_VERSION): new public macro.
3532 * version.h: renamed to version.h.in.
3535 (scm_major_version): support integer *_VERSION macros.
3536 (scm_minor_version): support integer *_VERSION macros.
3537 (scm_micro_version): support integer *_VERSION macros.
3538 (scm_version): support integer *_VERSION macros.
3540 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
3542 * error.c, error.h: Made error keys globally accessible.
3543 Applications might want to test for these or use them in a direct
3546 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
3547 routines are passed an inexact. This change in behavior is
3548 motivated by concordance with R5RS: It is more common that a
3549 primitive doesn't want to accept an inexact for an exact.
3551 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3553 The following patch partially undoes my patch from 2001-06-30,
3554 where I added the function scm_gc_mark_cell_conservatively. The
3555 function is buggy, since it breaks guile during conservative
3556 marking if a pointer on the stack points directly into the list of
3557 free cells on the heap: With conservative cell marking this will
3558 cause the whole free list to be scanned and marked - boom!
3560 * gc.c (allocated_mark, MARK, heap_segment,
3561 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
3562 (scm_gc_mark_cell_conservatively): Remove function
3563 scm_gc_mark_cell_conservatively and update the corresponding
3564 comments and uses accordingly. Thanks to Christopher Cramer for
3565 the patch. (Minor corrections by me.)
3567 2001-09-15 Gary Houston <ghouston@arglist.com>
3569 * root.h (scm_root_state): removed the continuation_stack and
3570 continuation_stack_ptr members, which have no apparent purpose.
3571 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
3574 * root.c (root_mark), init.c (restart_stack, start_stack), gc
3575 (scm_igc): remove all references to contination_stack and
3576 continuation_stack_ptr, avoiding allocation of a vector and
3577 useless processing during gc.
3579 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
3581 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
3583 (TCONC_IN): Make sure that the cell word 0 is initialized last.
3585 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
3587 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
3589 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
3590 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
3592 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
3594 * guardians.c (mark_dependencies_in_tconc,
3595 whine_about_self_centered_zombies, scm_init_guardians): Register
3596 the static global variable `self_centered_zombies' via
3597 scm_gc_register_root, to make some cdr-ing unnecessary.
3599 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
3601 * backtrace.c (display_backtrace_file,
3602 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
3603 values, use SCM_FALSEP when comparing SCM values against #f.
3604 Thanks to Rob Browning for the bug report.
3606 2001-09-12 Martin Baulig <martin@home-of-linux.org>
3608 * strings.[ch] (scm_str2string): New function.
3610 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
3612 * gc.c (scm_done_free): Always subtract size from scm_mallocated
3613 when computing nm, even if it's negative.
3614 (scm_must_malloc): Abort on overflow of scm_mtrigger.
3615 (scm_must_realloc): Likewise.
3617 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
3619 * numbers.c (scm_sys_check_number_conversions): new function,
3620 defined if Guile is compiled in debugging mode. currently checks
3621 `scm_num2ulong', should check much much more.
3623 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
3624 unsigned, ensure that it's positive. thanks to Martin Baulig!
3626 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
3628 * __scm.h: Added new section about compile time selectable
3631 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
3632 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
3633 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
3634 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
3637 * deprecation.c (scm_include_deprecated_features): Simplified.
3639 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
3640 `SCM_IMP´ instead of `!SCM_CELLP´.
3642 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
3643 Extract side-effecting operations from macros.
3645 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
3646 scm_top_level_lookup_closure_var and scm_system_transformer.
3648 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
3650 (heap_segment): Use CELL_P instead of SCM_CELLP.
3652 * init.c (start_stack): Don't initialize
3653 scm_top_level_lookup_closure_var and scm_system_transformer.
3655 * modules.c (scm_set_current_module): Don't access
3656 scm_top_level_lookup_closure_var and scm_system_transformer.
3658 (scm_sym2var): Don't call scm_variable_set_name_hint.
3660 (scm_post_boot_init_modules): Removed deprecated initializations.
3662 * print.c (scm_ipruk): Don't access cell contents of non cells.
3664 * strings.c (scm_string_set_x): All strings are writable.
3666 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
3667 type. There is only one string type now.
3669 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
3671 * tags.h: Remove comments about two different string types.
3673 (SCM_CELLP, SCM_NCELLP): Deprecated.
3675 * variable.c (make_variable): Remove code variant for vcells.
3677 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
3678 SCM_VARIABLE_LOC): Remove code variant for vcells.
3680 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
3681 SCM_ENABLE_DEPRECATED with the logic reversed.
3683 * dynl.c (moddata, registered_mods), dynl.[ch]
3684 (scm_register_module_xxx, scm_registered_modules,
3685 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
3686 (*top-level-lookup-closure*), eval.[ch]
3687 (scm_top_level_lookup_closure_var, scm_system_transformer,
3688 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
3689 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
3690 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
3691 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
3692 scm_unprotect_object), modules.c (root_module_lookup_closure,
3693 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
3694 beautify_user_module_x_var, try_module_autoload_var,
3695 scm_module_full_name), modules.[ch] (scm_the_root_module,
3696 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
3697 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
3698 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
3699 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
3700 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
3701 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
3702 scm_make_shared_substring), tags.h (scm_tc7_substring,
3703 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
3704 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
3705 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
3706 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
3709 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
3710 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
3711 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
3712 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
3713 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
3714 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
3715 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
3716 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
3717 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
3718 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
3719 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
3720 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
3721 (setzone, scm_strftime, scm_strptime), vports.c
3722 (scm_make_soft_port): Remove calls to
3723 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
3724 gone, all strings are 0-terminated anyway.
3726 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
3727 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
3728 double inclusion of the same headers to the SCM_<filename>_H
3731 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
3732 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
3733 print.c (scm_iprin1): The type scm_tc7_substring does not exist
3736 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
3737 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
3738 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
3739 !SCM_<foo> over SCM_N<foo>.
3741 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
3743 * Makefile.am: Remove references to symbols-deprecated.c.
3745 * symbols.c (scm_init_symbols): Don't initialize deprecated
3748 * symbols-deprecated.c: Removed.
3750 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
3751 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
3752 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
3753 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
3754 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
3755 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
3756 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
3757 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
3758 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
3759 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
3760 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
3761 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
3762 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
3763 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
3764 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
3765 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
3766 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
3767 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
3768 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
3769 scm_intern0, scm_sysintern, scm_sysintern0,
3770 scm_sysintern0_no_module_lookup, scm_symbol_value0,
3771 scm_string_to_obarray_symbol, scm_intern_symbol,
3772 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
3773 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
3774 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
3775 vectors.[ch] (scm_vector_set_length_x): Removed.
3777 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
3778 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
3779 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
3780 Renamed the macros that are defined to inhibit double inclusion of
3781 the same headers to the SCM_<filename>_H format.
3783 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
3784 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
3787 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
3789 * continuations.h (scm_contregs), debug.h (scm_debug_info,
3790 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
3791 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
3792 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
3793 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
3794 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
3795 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
3796 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
3797 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
3798 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
3799 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
3800 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
3802 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
3803 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
3804 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
3805 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
3806 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
3807 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
3808 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
3809 double inclusion of the same headers to the SCM_<filename>_H
3812 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
3813 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
3814 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
3815 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
3816 !SCM_<foo> over SCM_N<foo>.
3818 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
3820 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
3821 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
3822 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
3823 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
3824 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
3825 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
3826 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
3827 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
3828 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
3829 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
3830 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
3831 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
3832 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
3833 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
3834 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
3835 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
3836 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
3837 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
3838 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
3839 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
3840 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
3841 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
3842 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
3843 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
3844 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
3845 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
3846 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
3847 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
3848 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
3849 the macros that are defined to inhibit double inclusion of the
3850 same headers to the SCM_<filename>_H format.
3852 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
3854 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
3855 "scm_t_portable" with "scm_port_table" which was an artifact from
3856 the great "scm_*_t -> scm_t_" renaming.
3858 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
3860 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
3861 used; nfc. Thanks to Bill Schottstaedt.
3863 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
3864 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
3865 Thanks to Chris Cramer.
3867 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
3869 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
3871 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
3873 * dynwind.h (scm_swap_bindings): Declare.
3874 * dynwind.c (scm_swap_bindings): Make non-static.
3876 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
3878 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
3879 doing exactly nothing about them). thanks Neil!
3881 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
3883 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
3885 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
3887 * gc.c: Fix omission bug: Add `heap_segment' forward decl
3888 (proto) in the case when either `GUILE_DEBUG' or
3889 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
3891 (map_free_list): Fix typo: Ref `f' correctly.
3893 Thanks to Chris Cramer.
3895 2001-08-15 Rob Browning <rlb@defaultvalue.org>
3897 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
3899 (libpath.h): change libguileversion to libguileinterface.
3901 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
3903 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
3904 ChangeLog-2000. Thanks to Daniel Skarda!
3906 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
3908 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
3909 do it from the Makefile.
3911 * Makefile.am: rearrange the snarfing slightly, so that .doc files
3912 are of a reasonable size.
3914 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
3916 * stacks.c (scm_make_stack): Improve docstring by explaining use
3919 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
3921 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
3922 scm_char_whitespace_p, scm_char_upper_case_p,
3923 scm_char_lower_case_p, scm_char_is_both_p): Do not require
3924 characters to fulfill isascii in addition to the primary
3927 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3929 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
3930 scm_istr2flo, scm_istring2number): Removed.
3932 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
3935 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
3936 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
3939 (scm_string_to_number): Use new number parser.
3941 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
3942 handles complex numbers.
3944 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
3947 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
3950 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
3952 (scm_i_mem2number): Added.
3954 (scm_exact_to_inexact): Changed signature.
3956 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
3957 here instead of within scm_i_mem2number. Call scm_i_mem2number
3958 instead of scm_istr2int and scm_istring2number.
3960 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3962 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
3963 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
3964 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
3965 !SCM_<pred> over SCM_N<pred>.
3967 (scm_eval_body): Remove side effecting code from macro call.
3969 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
3972 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3974 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
3976 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
3978 Removed vcell slot from structs.
3980 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
3983 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
3984 zero. Use scm_vtable_index_layout instead of "0" when accessing
3986 (scm_init_struct): Remove vcell slot layout code from
3987 required_vtable_fields.
3989 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
3991 * goops.c (build_class_class_slots): Removed vcell slot
3994 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
3995 Removed vcell slot layout code.
3996 (scm_si_vcell): Removed.
3998 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
4000 "Glocs" have been removed.
4002 * tags.h: Update tag system docs.
4003 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
4004 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
4005 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
4006 or SCM_NCONSP, respectively.
4008 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
4009 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
4010 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
4012 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
4013 tell glocs from structs.
4015 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
4017 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
4018 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
4019 instead of with glocs.
4020 (EVALCAR): Do not test for glocs.
4021 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
4023 (scm_unmemocar): Do not handle glocs.
4024 (scm_m_atfop): Memoize as a variable, not as a gloc.
4025 (scm_eval_args, scm_deval_args): Do not handle glocs.
4026 (scm_ceval, scm_deval): Likewise.
4028 * eval.h (SCM_XEVALCAR): Do not test for glocs.
4029 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
4032 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
4034 * dynwind.c (scm_swap_bindings): Likewise.
4035 (scm_dowinds): Updated to recognize lists of variables instead of
4038 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
4041 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
4044 2001-07-25 Gary Houston <ghouston@arglist.com>
4046 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
4047 docstrings to reflect the n-ary implementation.
4049 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
4051 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
4052 value of a variable, not the plain "return" statement.
4054 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
4056 * eval.c: Allow variables in memoized code (in addition to glocs).
4057 (scm_lookupcar): Handle variables in lost races. Replace symbol
4058 with variable directly, do not make a gloc.
4059 (scm_unmemocar): Rewrite variables using a reverse lookup, just
4061 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
4064 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
4066 * variable.c (scm_i_variable_print): Use "value" instead of
4067 "binding" since a binding is the mapping between symbols and
4068 variables, not between variables and their values.
4070 * tags.h (scm_tc7_variable): New.
4071 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
4072 * print.c (scm_iprin1): Likewise.
4074 * variable.h (scm_tc16_variable): Removed.
4075 (SCM_VARIABLEP): Test for new tc7 code.
4076 (scm_i_variable_print): New.
4077 * variable.c (scm_tc16_variable): Removed.
4078 (variable_print): Renamed to scm_i_variable_print and made
4080 (variable_equal_p): Removed.
4081 (make_variable): Construct a tc7 object instead of a smob.
4082 (scm_init_variable): Do not register smob.
4084 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
4086 * tags.h: Include inttypes.h when we have it.
4088 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
4090 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
4091 is taken by the new SCM_IM_CALL_WITH_VALUES.
4092 * print.c (scm_isymnames): Update table accordingly.
4094 2001-07-22 Gary Houston <ghouston@arglist.com>
4096 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
4097 SCM_MAKINUM to convert regoff_t value to SCM.
4099 2001-07-21 Gary Houston <ghouston@arglist.com>
4101 * scmsigs.c: include sys/time.h for itimer stuff.
4103 2001-07-19 Rob Browning <rlb@defaultvalue.org>
4105 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
4107 * c-tokenize.lex: add option %nounput to quiet warning.
4108 Add prototype for yylex to quiet warning.
4110 * scmconfig.h.in: add flags for setitimer and getitimer.
4112 * scmsigs.h (scm_init_scmsigs): new prototype.
4113 (scm_init_scmsigs): new prototype.
4115 * scmsigs.c (s_scm_setitimer): new function.
4116 (s_scm_setitimer): new function.
4118 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4120 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
4121 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
4122 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
4123 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
4124 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
4125 guile-func-name-check.in, guile-snarf-docs-texi.in,
4126 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
4127 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
4128 objprop.c, objprop.h, options.c, options.h, random.h,
4129 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
4130 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
4131 version.c, version.h: Updated copyright notice.
4133 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4135 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
4136 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
4137 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
4138 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
4139 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
4140 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
4141 sym_environment, scm_sym_change_class): New static variables to
4142 hold predefined symbols.
4144 (build_class_class_slots): Build the list using scm_list_n
4145 instead of cons. Also, slots are already created as lists, thus
4146 making a call to maplist unnecessary.
4148 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
4149 scm_class_direct_subclasses, scm_class_direct_methods,
4150 scm_class_precedence_list, scm_class_slots, scm_class_environment,
4151 scm_method_procedure, create_standard_classes, purgatory): Use
4154 (build_slots_list, compute_getters_n_setters,
4155 scm_sys_initialize_object, scm_sys_inherit_magic_x,
4156 get_slot_value_using_name, set_slot_value_using_name,
4157 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
4158 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
4159 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
4161 (scm_sys_prep_layout_x): Minimize variable scopes.
4163 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
4164 scm_sys_fast_slot_set_x): Fix signedness.
4166 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
4167 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
4168 scm_memoize_method, scm_wrap_object): Use packing and unpacking
4169 when converting to and from SCM values.
4171 (scm_enable_primitive_generic_x): Add rest argument checking.
4173 (map, filter_cpl, maplist, scm_sys_initialize_object,
4174 scm_sys_prep_layout_x, slot_definition_using_name,
4175 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
4176 call_memoize_method, scm_make, scm_make_class): Prefer explicit
4177 predicates over SCM_N?IMP tests.
4179 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
4182 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
4185 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
4187 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
4189 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
4191 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
4193 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
4195 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
4197 * strings.c (s_scm_string): fix arg position in assert.
4199 2001-07-11 Gary Houston <ghouston@arglist.com>
4201 * strports.c (st_write): use memcpy, not strncpy. thanks to
4204 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
4206 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
4207 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
4208 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
4209 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
4210 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
4211 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
4212 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
4213 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
4214 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
4215 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
4216 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
4217 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
4218 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
4219 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
4220 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
4221 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
4222 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
4223 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
4224 weaks.c, weaks.h: Remove "face-lift" comment.
4226 2001-07-08 Rob Browning <rlb@defaultvalue.org>
4228 * .cvsignore: add stamp-h.in.
4230 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4232 * hooks.c (scm_make_hook, scm_add_hook_x),
4233 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
4234 value info to the docstrings.
4236 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4238 Some more compatibility patches for Windows.
4240 * posix.c (getlogin): getlogin() implementation for Windows.
4242 * backtrace.c, ioext.c: Include <stdio.h>.
4244 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
4247 * cpp_sig_symbols.in: Added SIGBREAK.
4249 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
4251 * strports.c (scm_read_0str, scm_eval_0str): Call
4252 scm_c_read_string and scm_c_eval_string respectively, not
4253 themselves. Thanks to Dale P. Smith!
4255 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4257 * unif.c (scm_array_set_x): The variable args does not
4258 necessarily have to be a list. Further, got rid of a redundant
4261 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4263 * list.c (SCM_I_CONS): Make sure the cell type is initialized
4266 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
4267 init_heap_seg): Fixed signedness.
4269 (init_heap_seg): Replaced strange for-loop with a while loop.
4271 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
4273 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
4275 The following patch adds conservative marking for the elements of
4276 free or allocated cells.
4278 * gc.c (allocated_mark, heap_segment): New static functions.
4280 (which_seg): Deleted, since the functionality is now provided by
4281 function heap_segment.
4283 (map_free_list): Use heap_segment instead of which_seg.
4285 (MARK): If cell debugging is disabled, mark free cells
4288 (scm_mark_locations, scm_cellp): Extracted the search for the
4289 heap segment of a SCM value into function heap_segment.
4291 (scm_init_storage): Allocated cells must be marked
4294 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
4296 The following patch changes the representation of weak vectors to
4297 double cells instead of using an extension of the vector's
4300 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
4301 the result of SCM_WVECT_GC_CHAIN.
4303 (scm_gc_sweep): Weak vectors don't have extra fields any more.
4305 * weaks.c (allocate_weak_vector): New static function. It does
4306 not patch any previously created vector object during the
4307 construction of a weak vector, and thus doesn't need to switch
4308 off interrupts during vector creation.
4310 (scm_make_weak_vector, scm_make_weak_key_hash_table,
4311 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
4312 Use allocate_weak_vector to provide the new weak vector object.
4314 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
4315 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
4316 now stored in the double cell.
4318 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
4321 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
4322 using an entry of the double cell.
4324 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
4326 * stamp-h.in: bye bye
4328 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
4330 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
4333 * load.c, load.h (scm_c_primitive_load,
4334 scm_c_primitive_load_path): New.
4336 * strports.c, strports.h (scm_c_read_string): Renamed from
4337 scm_read_0str. Also, added "const" qualifier to argument.
4338 (scm_c_eval_string): Renamed from scm_eval_0str.
4339 (scm_read_0str, scm_eval_0str): Deprecated.
4341 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4343 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
4346 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
4348 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
4349 scm_list_n): New functions.
4350 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
4351 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
4352 (lots of files): Use the new functions.
4354 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
4356 * strings.c: #include "libguile/deprecation.h".
4358 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4360 * read.c (scm_lreadr): When reading a hash token, check for a
4361 user-defined hash procedure first, so that overriding the builtin
4362 hash characters is possible (this was needed for implementing
4363 SRFI-4's read synax `f32(...)').
4365 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
4366 because the latter is unsigned now and breaks comparisons like
4367 (n < (scm_t_signed_bits)MIN_VALUE).
4369 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
4371 * eval.h, eval.c (scm_call_4): New function.
4373 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
4374 directly rather than dispatching to them via scm_ithrow and a lazy
4377 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
4378 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
4379 for trap handler procedures.
4381 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
4382 procedures not being #f.
4384 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
4386 * Makefile.am (c-tokenize.c): add rule to generate it.
4387 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
4389 filter-doc-snarfage.c: remove.
4391 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4393 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
4395 The following set of changes makes compiling Guile under various
4396 Windows compilers easier. Compilation under GNU systems should
4397 not be affected at all.
4399 Thanks to Stefan Jahn for all necessary information, patches and
4402 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
4403 getpgrp, ttyname, primitive-fork and some header inclusion for
4406 * random.c: Define M_PI, if not predefined and use __int64 for
4407 LONG64 under Windows.
4409 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
4410 Windows and conditionalize some signal names.
4412 * socket.c (scm_getsockopt): Added missing comma.
4413 Include socket library header under Windows.
4415 * stime.c (CLKTCK): Add cast to int, to make it compile under
4418 * ports.c (truncate): New function, compiled only under Windows.
4420 * net_db.c: Do not declare errno under Windows.
4422 * iselect.h, inet_aton.c: Include socket library headers under
4425 * guile.c (inner_main): Under Windows, initialize socket library
4426 and initialize gdb_interface data structures.
4428 * gdb_interface.h: Under Windows, gdb_interface cannot be
4429 initialized statically. Initialize at runtime instead.
4431 * fports.c (write_all): ssize_t -> size_t.
4432 (fport_print): Conditionalize call to ttyname().
4433 (getflags): New function, compiled only under Windows.
4435 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
4436 primitives chown, link, fcntl.
4437 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
4440 * backtrace.c: Include <io.h> under Windows.
4442 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
4444 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
4447 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
4449 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
4450 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
4451 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
4452 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
4453 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
4454 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
4455 (scm_dynamic_wind, scm_dowinds), environments.c
4456 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
4457 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
4458 goops.c (GETVAR, purgatory, make_class_from_template,
4459 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
4460 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
4461 (scm_primitive_load), modules.c (scm_resolve_module,
4462 scm_c_define_module, scm_c_use_module, scm_c_export,
4463 module_variable, scm_eval_closure_lookup, scm_sym2var,
4464 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
4465 ports.c (scm_port_for_each), print.c (scm_printer_apply),
4466 properties.c (scm_primitive_property_ref), ramap.c (ramap,
4467 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
4468 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
4469 (scm_object_to_string, scm_call_with_output_string,
4470 scm_call_with_input_string), throw.c (scm_body_thunk,
4471 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
4472 scm_make_shared_array), vports.c (sf_flush, sf_write,
4473 sf_fill_input, sf_close): Use one of the above functions.
4474 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
4476 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
4478 * filesys.c (scm_close), ports.c (scm_close_port,
4479 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
4480 instead of SCM_NEGATE_BOOL.
4482 * filesys.c (scm_stat): Clean up type dispatch.
4484 * filesys.c (scm_stat), ports.c (scm_input_port_p,
4485 scm_output_port_p): Get rid of redundant IM type check.
4487 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
4488 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
4489 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
4490 scm_return_entry), numbers.c (scm_number_to_string), objects.c
4491 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
4492 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
4493 scm_addr_vector), stime.c (scm_strftime), strings.c
4494 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
4495 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
4496 scm_string_split), strports.c (scm_strport_to_string), symbols.c
4497 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
4498 instead of scm_makfromstr.
4500 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
4501 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
4502 scm_read_hash_extend), stime.c (scm_strftime), strings.c
4503 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
4504 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
4505 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
4506 !SCM_<pred> over SCM_N<pred>.
4508 * strings.[ch] (scm_makfromstr): Deprecated.
4510 (scm_mem2string): New function, replaces scm_makfromstr.
4512 * strings.c (scm_substring), strop.c (string_copy,
4513 scm_string_split), strports.c (scm_strport_to_string), symbols.c
4514 (scm_symbol_to_string): Fix gc problem.
4516 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
4519 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
4520 warning about comparing signed and unsigned values. This fix is
4521 not optimal, since it won't work reliably if sizeof (c_start) >
4522 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
4523 solution is to define this macro as an inline function, thus
4524 allowing to specifiy the types of c_start and c_end.
4526 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
4528 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
4531 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
4532 Rename <foo>H to SCM_<foo>_H.
4534 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
4535 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
4537 (narrow_stack): Make i unsigned. Don't use side-effecting
4538 operations in conditions.
4540 (narrow_stack, scm_make_stack, scm_stack_id,
4541 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
4543 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
4544 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
4547 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
4550 (scm_last_stack_frame): Remove bogus `;´.
4552 * stacks.h (SCM_FRAMEP): Fix type check.
4554 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
4556 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
4557 c-tokenize.c when doing maintainer-clean.
4559 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
4561 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
4564 * eval.c: all hash signs are in column 0.
4566 * Makefile.am (guile_filter_doc_snarfage): build using
4567 c-tokenize.c, not filter-doc-snarfage.c.
4568 rearrange snarfing dependencies a bit.
4570 * c-tokenize.lex: new file.
4572 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
4574 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
4575 scm_t_srcpropso_plist. See the big type renaming.
4576 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
4577 Thanks to Seth Alves!
4579 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
4580 they aren't defined already.
4582 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
4584 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
4585 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
4588 * backtrace.c (display_expression, scm_set_print_params_x,
4589 display_application, display_frame, scm_backtrace), numbers.c
4590 (scm_istring2number), objects.c (scm_class_of,
4591 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
4592 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
4594 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
4597 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
4598 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
4600 * objects.c (scm_class_of): Type fix.
4602 (scm_mcache_lookup_cmethod): Improved comment, simplified,
4605 * pairs.h (scm_error_pair_access): The function can return if
4608 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4610 * init.c (scm_init_guile_1): Removed initialization of tag.c.
4612 * gdbint.c, init.c: Removed inclusion of tag.h.
4614 * tag.h, tag.c: Removed files.
4616 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
4618 2001-06-20 Gary Houston <ghouston@arglist.com>
4620 * deprecation.c, extensions.c, rw.c: include string.h.
4622 2001-06-19 Gary Houston <ghouston@arglist.com>
4624 * filter-doc-snarfage.c (process): added ungetc in
4625 MULTILINE_COOKIE case since otherwise it fails when there's no
4626 space between the '(' and the quote of the following string
4629 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
4631 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
4633 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
4635 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
4636 extension takes place.
4637 * strings.h (SCM_STRING_LENGTH): Likewise.
4638 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
4640 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
4643 * tags.h: Include <stdint.h> when we have it.
4644 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
4645 available. Else use "unsigned long".
4646 (scm_signed_bits_t): New.
4648 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
4649 (SCM_INUM): Cast result to scm_signed_bits_t.
4651 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
4653 * mkstemp.c: Update path to #include file scmconfig.h.
4654 Thanks to Golubev I. N.
4656 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
4658 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
4660 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
4661 the macro definition.
4663 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
4664 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
4665 instead of SCM_INST_TYPE.
4667 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
4668 the object is a struct before accessing its struct flags.
4670 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
4672 2001-06-10 Gary Houston <ghouston@arglist.com>
4674 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
4675 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
4676 work reliably anymore. try it from boot-9.scm instead.
4678 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
4680 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
4681 Thanks to Matthias Köppe!
4683 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
4685 * snarf.h, filter-doc-snarfage.c: more changes to cope with
4686 space-happy C preprocessors.
4688 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
4689 inside cookies. thanks to Matthias Köppe!
4691 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
4693 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
4694 keywords. Fix gc protection.
4696 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
4697 operations in macro calls.
4699 * pairs.c (scm_error_pair_access): Avoid recursion.
4701 Thanks to Matthias Koeppe for reporting the bugs that correspond
4702 to the following set of patches.
4704 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
4705 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
4706 bitvector base address using SCM_BITVECTOR_BASE.
4708 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
4711 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
4713 * goops.c (SCM_CLASS_REDEF): Removed.
4715 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
4718 Thanks to Matthias Koeppe for reporting the bugs that correspond
4719 to the following set of patches.
4721 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
4722 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
4723 scm_sys_allocate_instance, clear_method_cache,
4724 scm_sys_invalidate_method_cache_x, scm_make,
4725 create_standard_classes, scm_make_port_classes, scm_make_class,
4726 scm_add_slot): Use SCM_SET_SLOT to set slot values.
4728 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
4730 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
4732 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
4733 UNARY_ELTS_CODE): Remove bogus break statement.
4735 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
4736 Don't access bit vectors elements as SCM objects.
4738 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
4739 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
4740 Don't assign to an unpacked value.
4742 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
4744 * __scm.h (SCM_NORETURN): Moved here from error.h.
4746 (SCM_UNUSED): New macro.
4748 (SCM_DEBUG_PAIR_ACCESSES): New macro.
4750 * backtrace.c (display_error_handler), continuations.c
4751 (continuation_print), debug.c (debugobj_print), dynwind.c
4752 (guards_print), environments.c (observer_print,
4753 core_environments_finalize, leaf_environment_cell,
4754 leaf_environment_print, eval_environment_print,
4755 eval_environment_observer, import_environment_define,
4756 import_environment_undefine, import_environment_print,
4757 import_environment_observer, export_environment_define,
4758 export_environment_undefine, export_environment_print,
4759 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
4760 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
4761 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
4762 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
4763 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
4764 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
4765 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
4766 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
4767 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
4768 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
4769 set_slot_value, test_slot_existence, scm_change_object_class,
4770 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
4771 default_setter), guardians.c (guardian_print, guardian_gc_init,
4772 guardian_zombify, whine_about_self_centered_zombies), guile.c
4773 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
4774 mallocs.c (malloc_print), numbers.c (scm_print_real,
4775 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
4776 end_input_default, scm_port_print, fill_input_void_port,
4777 write_void_port), root.c (root_print), smob.c (scm_mark0,
4778 scm_free0, scm_smob_print, scm_smob_apply_1_error,
4779 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
4780 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
4781 (scm_struct_free_0, scm_struct_free_standard,
4782 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
4783 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
4784 scm_handle_by_throw, scm_ithrow), weaks.c
4785 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
4786 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
4787 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
4789 * error.h (SCM_NORETURN): Moved to __scm.h.
4791 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
4792 Renamed <foo>H to SCM_<foo>_H.
4794 * gc.c (debug_cells_gc_interval): New static variable.
4796 (scm_assert_cell_valid): If selected by the user, perform
4797 additional garbage collections.
4799 (scm_set_debug_cell_accesses_x): Extended to let the user specify
4800 if additional garbage collections are desired.
4802 (mark_gc_async): If additional garbage collections are selected
4803 by the user, don't call the after-gc-hook. Instead require the
4804 user to run the hook manually.
4806 * pairs.c (scm_error_pair_access): New function. Only compiled
4807 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
4809 * pairs.h (SCM_VALIDATE_PAIR): New macro.
4811 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
4812 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
4813 is a real pair object. (Glocs are also accepted, but that may
4814 change.) If not, abort with an error message.
4816 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
4818 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
4820 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
4821 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
4823 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
4825 * extensions.c (scm_c_register_extension): Allow NULL as library
4827 (load_extension): Ignore NULL library names when comparing.
4829 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
4830 non-pointers are being compared. Thanks to Alexander Klimov!
4832 2001-06-04 Gary Houston <ghouston@arglist.com>
4834 * rw.c (scm_write_string_partial): new procedure implementing
4835 write-string/partial in (ice-9 rw).
4836 * rw.h: declare scm_write_string_partial.
4838 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
4840 * keywords.c (keyword_print): Substract 1 from length of symbol
4841 name, accounting for the silly dash.
4843 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
4844 Do not emit deprecation warning.
4846 Added exception notice to all files.
4848 * dynl.c: Include "deprecation.h".
4850 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
4852 * dynl.c (scm_register_module_xxx, scm_registered_modules,
4853 scm_clear_registered_modules): Deprecated.
4855 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
4857 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
4858 guile-snarf-docs-texi.
4860 * fports.c: HAVE_ST_BLKSIZE changed to
4861 HAVE_STRUCT_STAT_ST_BLKSIZE.
4862 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
4863 HAVE_STRUCT_STAT_ST_BLKSIZE.
4865 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
4866 HAVE_STRUCT_STAT_ST_RDEV.
4867 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
4868 HAVE_STRUCT_STAT_ST_BLKSIZE.
4869 (scm_stat2scm): HAVE_ST_BLOCKS changed to
4870 HAVE_STRUCT_STAT_ST_BLOCKS.
4872 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
4874 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
4875 of scm_eval_x to allow module changes between the forms in the
4876 string. Set/restore module using scm_c_call_with_current_module.
4878 * mkstemp.c: New file, slightly modified from libiberties
4881 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
4883 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
4884 filter-doc-snarfage.c: new files.
4886 * Makefile.am: add stuff to [build,] use and distribute
4887 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
4889 * guile-snarf.in: grok the new snarf output.
4891 * snarf.h: make the output both texttools- and `read'-friendly.
4893 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
4894 guile-snarf-docs. (should also deprecate, I guess. maybe not).
4896 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
4898 * print.c (scm_simple_format): Support "~~" and "~%". Signal
4899 error for unsupported format controls and for superflous
4900 arguments. Thanks to Daniel Skarda!
4902 * print.h, print.c (scm_print_symbol_name): Factored out of
4904 (scm_iprin1): Call it.
4906 * keywords.c (keyword_print): Use scm_print_symbol_name so that
4907 weird names are printed correctly.
4909 * print.c (scm_print_symbol_name): Symbols whose name starts with
4910 `#' or `:' or ends with `:' are considered weird.
4912 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4914 * numbers.c (scm_difference, scm_divide): Clarified comments for -
4917 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4919 * debug.h: Removed prototype for scm_eval_string.
4921 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4923 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
4924 (make-string 2000 #\!))' in an older version).
4926 Change strncpy to memcpy to allow embedded NUL characters in
4929 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
4931 * hooks.c (scm_create_hook): deprecated.
4932 (make_hook): deleted.
4933 (scm_make_hook): all the hook creation code is now here.
4935 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
4936 a hook, make it permanent, and do a `scm_c_define' on it.
4938 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
4940 * socket.c (s_scm_inet_pton): fix docstring quoting.
4941 (s_scm_inet_ntop): ditto.
4943 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
4945 * hashtab.c (scm_internal_hash_fold): fix argument position in
4948 * environments.c (s_scm_import_environment_set_imports_x): fix
4949 argument position in SCM_ASSERT.
4951 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
4952 (s_scm_make_iloc): ditto.
4954 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
4956 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
4958 * eval.c (promise_print): Read the promise's value as an object.
4960 (SCM_CEVAL): Don't perform side-effecting operations in macro
4963 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
4964 conditional expression.
4966 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
4969 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
4970 text, removed redundant computation of effective_length and fixed
4973 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
4976 (wrap_init): Don't use SCM_C[AD]R for non pairs.
4978 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
4980 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
4981 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
4983 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
4985 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
4986 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
4987 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
4988 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
4990 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
4992 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
4994 * ramap.c (ramap_rp): Removed bogus `;´.
4996 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
4999 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
5000 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
5001 Read SCM objects rather than scm_bits_t values.
5003 * tags.h (SCM_VOIDP_TEST): Removed.
5005 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
5006 value of 2 now corresponds to the former 1, the current 1
5007 corresponds to the former situation that SCM_VOIDP_TEST was
5010 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
5011 If this appears to be not ANSI compliant, we will change it to
5012 typedef struct scm_unused_struct { } * SCM;
5013 Thanks to Han-Wen Nienhuys for the suggestion.
5015 * unif.c (scm_array_set_x): Fix typing problem, and use
5016 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
5017 dealing with uniform vectors.
5019 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
5021 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
5022 (scm_igc): mark from them, too (precisely, not conservatively!).
5024 * root.h (scm_gc_registered_roots): new object in
5027 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
5028 `scm_protect_object'. shouldn't call it at all, though, it seems.
5030 * gc.c (scm_[un]protect_object): deprecated.
5031 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
5032 (scm_gc_[un]register_root[s]): new.
5034 * gc.h: add prototypes for scm_gc_[un]protect_object,
5035 scm_gc_[un]register_root[s].
5037 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
5039 revert the controversial part of the 2001-05-24 changes.
5041 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
5043 * modules.c (scm_env_module): Exported to Scheme.
5045 * eval.c (scm_debug_opts): New option `show-file-name'.
5047 * debug.h (SCM_SHOW_FILE_NAME): New.
5049 * backtrace.c: Include "libguile/filesys.h".
5050 (sym_base, display_backtrace_get_file_line,
5051 display_backtrace_file, display_backtrace_file_and_line): New.
5052 (display_frame): Call display_backtrace_file_and_line if that is
5054 (display_backtrace_body): Call scm_display_backtrace_file if
5057 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
5058 Prototypes removed since there's no definition for these
5061 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5063 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
5064 Changed use of scm_array->scm_array_t and
5065 scm_array_dim->scm_array_dim_t to enable build with
5066 --disable-deprecated.
5068 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
5070 The purpose of this set of changes is to regularize Guile's usage
5071 of ANSI C integral types, with the following ideas in mind:
5073 - SCM does not nesessarily have to be long.
5074 - long is not nesessarily enough to store pointers.
5075 - long is not nesessarily the same size as int.
5077 The changes are incomplete and possibly buggy. Please test on
5081 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
5084 * unif.h: type renaming:
5085 scm_array -> scm_array_t
5086 scm_array_dim -> scm_array_dim_t
5087 the old names are deprecated, all in-Guile uses changed.
5089 * tags.h (scm_ubits_t): new typedef, representing unsigned
5092 * stacks.h: type renaming:
5093 scm_info_frame -> scm_info_frame_t
5094 scm_stack -> scm_stack_t
5095 the old names are deprecated, all in-Guile uses changed.
5097 * srcprop.h: type renaming:
5098 scm_srcprops -> scm_srcprops_t
5099 scm_srcprops_chunk -> scm_srcprops_chunk_t
5100 the old names are deprecated, all in-Guile uses changed.
5102 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
5103 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
5104 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
5105 vectors.c, vports.c, weaks.c:
5106 various int/size_t -> size_t/scm_bits_t changes.
5108 * random.h: type renaming:
5109 scm_rstate -> scm_rstate_t
5110 scm_rng -> scm_rng_t
5111 scm_i_rstate -> scm_i_rstate_t
5112 the old names are deprecated, all in-Guile uses changed.
5114 * procs.h: type renaming:
5115 scm_subr_entry -> scm_subr_entry_t
5116 the old name is deprecated, all in-Guile uses changed.
5118 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
5120 scm_option -> scm_option_t
5121 the old name is deprecated, all in-Guile uses changed.
5123 * objects.c: various long -> scm_bits_t changes.
5124 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
5126 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
5129 * num2integral.i.c: new file, multiply included by numbers.c, used
5130 to "templatize" the various integral <-> num conversion routines.
5132 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
5133 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
5135 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
5136 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
5137 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
5138 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
5139 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
5140 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
5141 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
5142 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
5143 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
5144 scm_num2size): new functions.
5146 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
5148 * load.c: change int -> size_t in various places (where the
5149 variable is used to store a string length).
5150 (search-path): call scm_done_free, not scm_done_malloc.
5152 * list.c (scm_ilength): return a scm_bits_t, not long.
5153 some other {int,long} -> scm_bits_t changes.
5155 * hashtab.c: various [u]int -> scm_bits_t changes.
5156 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
5157 (scm_ihashx): n: uint -> scm_bits_t
5158 use scm_bits2num instead of scm_ulong2num.
5160 * gsubr.c: various int -> scm_bits_t changes.
5162 * goops.[hc]: various {int,long} -> scm_bits_t changes.
5164 * gh_data.c (gh_num2int): no loss of precision any more.
5166 * gh.h (gh_str2scm): len: int -> size_t
5167 (gh_{get,set}_substr): start: int -> scm_bits_t,
5169 (gh_<num>2scm): n: int -> scm_bits_t
5170 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
5171 (gh_length): return scm_bits_t, not unsigned long.
5173 * gc.[hc]: various small changes relating to many things stopping
5174 being long and starting being scm_[u]bits_t instead.
5175 scm_mallocated should no longer wrap around.
5177 * fports.h: type renaming:
5178 scm_fport -> scm_fport_t
5179 the old name is deprecated, all in-Guile uses changed.
5181 * fports.c (fport_fill_input): count: int -> scm_bits_t
5182 (fport_flush): init_size, remaining, count: int -> scm_bits_t
5184 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
5185 those prototypes, as the functions they prototype don't exist.
5187 * fports.c (default_buffer_size): int -> size_t
5188 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
5189 default_size: int -> size_t
5190 (scm_setvbuf): csize: int -> scm_bits_t
5192 * fluids.c (n_fluids): int -> scm_bits_t
5193 (grow_fluids): old_length, i: int -> scm_bits_t
5194 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
5196 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
5198 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
5199 the new and shiny SCM_NUM2INT.
5201 * extensions.c: extension -> extension_t (and made a typedef).
5203 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
5204 there are no nasty surprises if/when the various deeply magic tag
5205 bits move somewhere else.
5207 * eval.c: changed the locals used to store results of SCM_IFRAME,
5208 scm_ilength and such to be of type scm_bits_t (and not int/long).
5209 (iqq): depth, edepth: int -> scm_bits_t
5210 (scm_eval_stack): int -> scm_bits_t
5211 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
5212 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
5213 i: int -> scm_bits_t
5215 * environments.c: changed the many calls to scm_ulong2num to
5217 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
5219 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
5221 * debug.h: type renaming:
5222 scm_debug_info -> scm_debug_info_t
5223 scm_debug_frame -> scm_debug_frame_t
5224 the old names are deprecated, all in-Guile uses changed.
5225 (scm_debug_eframe_size): int -> scm_bits_t
5227 * debug.c (scm_init_debug): use scm_c_define instead of the
5228 deprecated scm_define.
5230 * continuations.h: type renaming:
5231 scm_contregs -> scm_contregs_t
5232 the old name is deprecated, all in-Guile uses changed.
5233 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
5234 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
5236 * continuations.c (scm_make_continuation): change the type of
5237 stack_size from long to scm_bits_t.
5239 * ports.h: type renaming:
5240 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
5241 scm_port -> scm_port_t
5242 scm_ptob_descriptor -> scm_ptob_descriptor_t
5243 the old names are deprecated, all in-Guile uses changed.
5244 (scm_port_t.entry): int -> scm_bits_t.
5245 (scm_port_t.line_number): int -> long.
5246 (scm_port_t.putback_buf_size): int -> size_t.
5248 * __scm.h (long_long, ulong_long): deprecated (they pollute the
5249 global namespace and have little value beside that).
5250 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
5252 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
5253 exist (for size_t & ptrdiff_t).
5254 (scm_sizet): deprecated.
5256 * Makefile.am (noinst_HEADERS): add num2integral.i.c
5258 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
5260 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
5261 SCM_VARIABLE_INIT since that it what it used to be.
5263 * deprecation.c (scm_include_deprecated_features): Make docstring
5264 ANSIsh. Thanks to Matthias Köppe!
5266 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
5268 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
5269 needed for weak-key hashtables.
5271 * procs.c (scm_make_subr_with_generic): Add missing last argument
5272 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
5274 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
5275 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
5277 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
5279 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
5281 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
5282 `duplicate_string'. Do not use an indirect cell, store symbol
5283 directly in collision list of hash table.
5284 (duplicate_string): Removed.
5286 * init.c (scm_init_guile_1): Call scm_init_extensions.
5288 * Makefile.am: Add "extensions.c" and related files in all the
5291 * extensions.h, extension.c: New files.
5293 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
5295 * modules.h (scm_system_module_env_p): Move out of deprecated
5298 * rw.h (scm_init_rw): Added prototype.
5300 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
5301 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
5302 New functions. They replace scm_make_gsubr and
5303 scm_make_gsubr_with_generic. The `make' variants only create the
5304 gsubr object, while the `define' variants also put it into the
5305 current module. Changed all callers.
5306 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
5308 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
5309 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
5310 functions. They replace scm_make_subr, scm_make_subr_opt and
5311 scm_make_subr_with_generic. The `make' variants only create the
5312 subr object, while the `define' variants also put it into the
5313 current module. Changed all callers.
5314 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
5317 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
5318 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
5321 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
5323 * throw.c (scm_lazy_catch): Slight docstring clarification.
5325 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
5327 * throw.c: Lazy-catch handlers are no longer allowed to return.
5328 Fixed comments throughout.
5329 (scm_ithrow): Signal an error when a lazy-catch handler returns.
5330 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
5333 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
5334 refered to s_scm_minor_version previously.
5336 * modules.h, modules.c: Moved around a lot of code so that
5337 deprecated features appear at the bottom.
5338 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
5339 module_prefix, make_modules_in_var, beautify_user_module_x_var,
5340 scm_the_root_module, scm_make_module, scm_ensure_user_module,
5341 scm_load_scheme_module): Deprecated.
5342 (scm_system_module_env_p): Return SCM_BOOL_T directly for
5343 environments corresponding to the root module.
5344 (convert_module_name, scm_c_resolve_module,
5345 scm_c_call_with_current_module, scm_c_define_module,
5346 scm_c_use_module, scm_c_export): New.
5347 (the_root_module): New static variant of scm_the_root_module. Use
5348 it everywhere instead of scm_the_root_module.
5350 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
5351 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
5352 (scm_c_with_fluid): New.
5353 (scm_with_fluids): Use scm_c_with_fluids instead of
5354 scm_internal_with_fluids.
5356 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
5357 `scm_init_goops'. Do not explicitly create/switch modules.
5358 Return SCM_UNSPECIFIED.
5359 (scm_init_goops): Only register `%init-goops-builtins' procedure.
5360 (scm_load_goops): Use scm_c_resolve_module instead of
5363 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
5364 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
5365 `scm_init_rw' prior to loading the startup files.
5367 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
5368 scm_init_rdelim. Do not explicitly create/switch modules.
5369 Return SCM_UNSPECIFIED.
5370 (scm_init_rdelim): Only register `%init-rdelim-builtins'
5373 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
5374 explicitly create/switch modules. Return SCM_UNSPECIFIED.
5375 (scm_init_rw): Only register `%init-rw-builtins' procedure.
5377 * script.c (scm_shell): Evaluate the compiled switches in the
5378 current module, not in the root module.
5380 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
5382 * fluids.c (scm_c_with_fluids): Rename from
5383 scm_internal_with_fluids.
5384 (scm_internal_with_fluids): Deprecated.
5385 (scm_c_with_fluid): New.
5387 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5389 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
5391 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
5392 accessed with SCM_C[AD]R.
5394 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
5396 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
5398 * version.c (s_scm_major_version): doc fixes.
5399 (s_scm_minor_version): doc fixes.
5400 (s_scm_minor_version): new function.
5402 * version.h (scm_init_version): new function.
5404 * versiondat.h.in: add GUILE_MICRO_VERSION.
5406 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
5408 * deprecation.c (scm_init_deprecation): Renamed
5409 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
5411 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
5413 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
5414 dependent on cpp_cnvt.awk
5416 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5418 * script.c (scm_compile_shell_switches): New command line option
5419 `--use-srfi' for loading a list of SRFIs on startup.
5420 (scm_shell_usage): Added `--use-srfi' to help message.
5422 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
5424 Merged from mvo-vcell-cleanup-1-branch.
5426 The concept of vcells has been removed from Guile. With it,
5427 explicit obarrays and associated operations are gone. Use
5428 hashtables instead of obarrays.
5430 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
5431 result as variable instead of vcell. Glocs no longer point to a
5432 vcell but to a variable. Use scm_c_define instead of
5433 scm_sysintern and treat the result as a variable (which it is),
5436 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
5437 SCM_DEFVARIABLEP): Deprecated.
5438 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
5439 (variable_print): Do not print name of variable.
5440 (variable_equalp): Compare values, not vcells.
5441 (anonymous_variable_sym): Removed.
5442 (make_vcell_variable): Removed.
5443 (make_variable): New, as replacement.
5444 (scm_make_variable, scm_make_undefined_variable): Do not take name
5446 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
5448 (scm_builtin_variable): Deprecated.
5450 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
5451 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
5452 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
5453 scm_sysintern, scm_sysintern0, scm_symbol_value0,
5454 scm_string_to_obarray_symbol, scm_intern_symbol,
5455 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
5456 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
5457 Deprecated and moved to "symbols-deprecated.c".
5458 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
5459 (scm_init_symbols): Call scm_init_symbols_deprecated.
5460 * symbols-deprecated.c: New file.
5461 * Makefile.am: Added symbols-deprecated.c and related files in all
5464 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
5465 SCM_GLOBAL_VCELL_INIT): Deprecated.
5466 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
5467 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
5469 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
5472 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
5473 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
5474 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
5475 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
5476 Changed according to the `throughout' comments.
5478 * modules.h, modules.c (scm_module_system_booted_p): Changed type
5480 (scm_module_type): Removed.
5481 (the_root_module): Renamed to the_root_module_var. Now points to
5482 a variable instead of a vcell. Updated all uses.
5483 (scm_the_root_module): Return SCM_BOOL_F when module systems
5484 hasn't been booted yet.
5485 (SCM_VALIDATE_STRUCT_TYPE): Removed.
5486 (scm_post_boot_init_modules): Made static.
5487 (scm_set_current_module): Call scm_post_boot_init_modules on first
5489 (make_modules_in, beautify_user_module_x, resolve_module,
5490 try_module_autoload, module_make_local_var_x): Tacked on "_var"
5491 suffix. Now point to variables instead of vcells. Updated all
5493 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
5494 and return SCM_BOOL_F in that case.
5495 (scm_module_transformer): Likewise.
5496 (sym_module, scm_lookup_closure_module, scm_env_module): New.
5497 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
5498 (scm_eval_closure_lookup): Do not allow new definitions when
5499 `interface' flag is set.
5500 (scm_standard_interface_eval_closure): New.
5501 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
5502 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
5503 scm_c_lookup, scm_c_module_define, scm_c_define,
5504 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
5505 scm_modules_prehistory): New.
5506 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
5507 instead of scm_intern0.
5509 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
5512 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
5513 hashtable operations to maintain the keywords, not obarray ones.
5515 * init.c (scm_load_startup_files): Do not call
5516 scm_post_boot_init_modules. This is done by
5517 scm_set_current_module now.
5518 (scm_init_guile_1): Call scm_modules_prehistory. Call
5519 scm_init_variable early on.
5521 * goops.c (s_scm_sys_goops_loaded): Get
5522 var_compute_applicable_methods from scm_sym2var, not from a direct
5523 invocation of scm_goops_lookup_closure.
5525 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
5527 * gc.c: Added simple debugging hack to mark phase of GC: When
5528 activated, do not tail-call scm_gc_mark. This gives nice
5530 (scm_unhash_name): Removed.
5532 * feature.c (features): Renamed to features_var. Now points to a
5533 variable instead of a vcell. Updated all uses.
5535 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
5536 `scm_current_module_lookup_closure' which will do the right thing
5537 when the module system hasn't been booted yet.
5538 (SCM_GLOC_SYM): Removed.
5539 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
5540 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
5542 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
5543 instead of with vcells. Do not overwrite `var' with the result of
5544 the lookup, use the new `real_var' instead. Remove `var2' in
5545 exchange (which was only used with threads).
5546 (sym_three_question_marks): New.
5547 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
5549 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
5550 (scm_m_atfop): Expect the function definition to be a variable
5552 (scm_macroexp): Do not use `unmemocar', explicitely remember the
5554 (scm_unmemocopy): Removed thoughts about anti-macro interface.
5555 (scm_eval_args): Use more explicit code in the gloc branch of the
5556 atrocious struct ambiguity test. The optimizer will sort this
5558 (scm_deval_args): Likewise.
5559 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
5560 remember the symbol instead. Added some comments where
5561 scm_tc3_cons_gloc really exclusively refers to structs.
5562 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
5563 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
5564 of scm_sysintern in general.
5566 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
5569 * debug.c (s_scm_make_gloc): Only allow proper variables, no
5570 pairs. Put the variable directly in the gloc.
5571 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
5572 (scm_init_debug): Use scm_c_define instead scm_sysintern.
5574 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
5576 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
5577 scm_the_last_stack_fluid_var. It now points to a variable instead
5578 of a vcell. Updated all uses.
5579 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
5580 instead of a vcell. Updated all uses.
5582 * _scm.h: Include "variables.h" and "modules.h" since almost
5583 everybody needs them now.
5585 * root.h (scm_symhash, scm_symhash_vars): Removed.
5586 * gc.c (scm_init_storage): Do not initialize them.
5588 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
5590 * eval.c (scm_init_eval): Initialize scm_undefineds and
5593 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
5594 like the SCM_NEWCELL macro counterparts.
5596 (scm_init_storage, scm_init_gc): Moved initialization of
5597 scm_tc16_allocated from scm_init_gc to scm_init_storage.
5599 (scm_init_storage): Moved initialization of scm_undefineds and
5600 scm_listofnull to eval.c, initializion of scm_nullstr to
5601 strings.c, initializion of scm_nullvect to vectors.c.
5603 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
5604 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
5606 * init.c (scm_init_guile_1): Reordered some initializations and
5607 added dependcy information comments.
5609 * load.c (scm_init_load): Use scm_nullstr.
5611 * strings.c (scm_init_strings): Initialize scm_nullstr.
5613 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
5615 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
5617 * values.c (print_values): Print as a unreadable object, not as
5618 multiple lines. Thanks to Matthias Köppe!
5620 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
5622 * deprecation.c: Fixed copyright date.
5624 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
5625 DEPRECATION_H to SCM_DEPRECATION_H.
5627 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
5629 * guile-doc-snarf.in: Update copyright.
5630 Fix relative path bug. Thanks to Sergey Poznyakoff.
5632 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
5634 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
5635 accept open ports. Thanks to Quetzalcoatl Bradley!
5637 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5639 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
5640 has 779 primitives on startup.
5642 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
5644 * eval.c (scm_i_eval): Copy expression before passing it to
5645 SCM_XEVAL. The copy operation was removed unintendedly during my
5646 change on 2001-03-25.
5648 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
5650 from Matthias Köppe (thanks!):
5652 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
5655 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
5658 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
5660 * gc.c (scm_init_gc): Added FIXME comment.
5662 * hooks.c: Since hooks don't have a name any more, it is not
5663 necessary to include objprop.h.
5665 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
5667 (symbol_name, scm_make_hook_with_name): Removed.
5669 (scm_create_hook): Don't set the hook's name property.
5671 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
5673 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
5675 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
5677 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
5678 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
5679 FLOBUFLEN and define it unconditionally.
5681 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
5683 * gh_data.c (gh_lookup): Call gh_module_lookup with
5684 `scm_current_module ()', not `#f'.
5685 (gh_module_lookup): Expect a module instead of an obarray as first
5686 argument and do lookup in that module.
5688 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
5689 arrays. The length of array is already determined differently and
5690 scm_uniform_vector_length does not work on arrays.
5692 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
5694 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
5695 as well. "SCM (*)(...)" does not work on RedHat 7.1.
5697 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
5698 they are not used. Changed `wrong type' error into `wrong num
5699 args' error. Changed all callers.
5701 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
5702 arguments are supplied.
5704 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
5706 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
5707 describe `regexp/notbol' and `regexp/noteol' execution flags.
5709 * strop.c (scm_substring_move_x): Doc fix; nfc.
5711 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
5713 * objects.c, objects.h (scm_valid_object_procedure_p): New.
5714 (scm_set_object_procedure_x): Use it to check argument. Fix
5717 * evalext.c (scm_definedp): Fix docstring.
5719 2001-05-05 Gary Houston <ghouston@arglist.com>
5721 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
5724 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
5726 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
5727 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
5728 Change R4RS references to R5RS.
5730 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
5731 docstring source are correctly reproduced in the output (ii)
5732 we don't anymore get occasional trailing quotes. Also reorganized
5733 and commented the code a little.
5735 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
5738 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5740 * strop.c (scm_string_split): New procedure.
5742 * strop.h (scm_string_split): Added prototype.
5744 2001-05-04 Gary Houston <ghouston@arglist.com>
5746 * socket.c: define uint32_t if netdb.h doesn't. thanks to
5749 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
5751 * rw.c: Include "modules.h" and "strports.h".
5753 * net_db.h (scm_gethost): Added prototype.
5755 * deprecation.h, deprecation.c: New.
5756 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
5757 (DOT_X_FILES): Added "deprecation.x".
5758 (modinclude_HEADERS): Added "deprecation.h".
5760 * init.c: Include "deprecation.h".
5761 (scm_init_guile_1): Call scm_init_deprecation.
5763 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
5765 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
5766 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
5769 2001-04-29 Gary Houston <ghouston@arglist.com>
5771 * rw.c: new file, implementing C part of module (ice-9 rw).
5772 (scm_read_string_x_partial): moved from ioext.c
5773 (scm_init_rw): new proc.
5775 init.c: include rw.h and call scm_init_rw.
5776 Makefile.am: include rw.c and rw.h.
5778 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
5780 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
5781 know what's supposed to happen to it.
5783 * list.h (scm_list_star): deprecation expired - removed.
5785 * numbers.h (scm_dblproc): deprecation expired - removed.
5786 (SCM_UNEGFIXABLE): deprecation expired - removed.
5787 (SCM_FLOBUFLEN): deprecation expired - removed.
5788 (SCM_INEXP): deprecation expired - removed.
5789 (SCM_CPLXP): deprecation expired - removed.
5790 (SCM_REAL): deprecation expired - removed.
5791 (SCM_IMAG): deprecation expired - removed.
5792 (SCM_REALPART): deprecation expired - removed.
5793 (scm_makdbl): deprecation expired - removed.
5794 (SCM_SINGP): deprecation expired - removed.
5795 (SCM_NUM2DBL): deprecation expired - removed.
5796 (SCM_NO_BIGDIG): deprecation expired - removed.
5798 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
5799 (scm_tc_dblr): deprecation expired - removed.
5800 (scm_tc_dblc): deprecation expired - removed.
5801 (scm_tc16_flo): deprecation expired - removed.
5802 (scm_tc_flo): deprecation expired - removed.
5804 * tag.h (scm_tag): deprecation expired - removed.
5806 * tag.c: (scm_tag): deprecation expired - removed.
5808 * ioext.c: (scm_fseek): deprecation expired - removed.
5810 * ioext.h (scm_fseek): deprecation expired - removed.
5812 * gh_data.c (gh_int2scmb): deprecation expired - removed.
5814 * gh.h (gh_int2scmb): deprecation expired - removed.
5816 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
5818 * stacks.c (scm_make_stack): Fix typo in docstring.
5820 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
5822 * error.c (scm_sysmissing): deprecation expired - removed.
5824 * error.h (scm_sysmissing): deprecation expired - removed.
5827 (scm_init_gc): gc-thunk deprecation expired - removed.
5828 (scm_gc_vcell): deprecation expired - removed.
5829 (gc_async_thunk): scm_gc_vcell related code removed.
5831 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
5834 (SCM_NSTRINGP): deprecation expired - removed.
5835 (SCM_NRWSTRINGP): deprecation expired - removed.
5837 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
5840 (SCM_ICHRP): deprecation expired - removed.
5841 (SCM_ICHR): deprecation expired - removed.
5842 (SCM_MAKICHR): deprecation expired - removed.
5845 (SCM_INPORTP): deprecation expired - removed.
5846 (SCM_OUTPORTP): deprecation expired - removed.
5848 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
5850 * modules.c (scm_module_type): New.
5851 (scm_post_boot_init_modules): Initialize from Scheme value.
5852 (the_module, scm_current_module, scm_init_modules): the_module is
5854 (scm_current_module): Export to Scheme.
5855 (scm_set_current_module): Do not call out to Scheme, do all the
5856 work in C. Export procedure to Scheme. Only accept modules, `#f'
5857 is no longer valid as the current module. Only set
5858 scm_top_level_lookup_closure_var and scm_system_transformer when
5859 they are not deprecated.
5860 (scm_module_transformer, scm_current_module_transformer): New.
5862 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
5863 scm_current_module_transformer, scm_module_transformer): New.
5865 * gh_data.c: Removed FIXME comment about gh_lookup returning
5866 SCM_UNDEFINED. That's the right thing to do.
5868 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
5869 into the conditionally compiled sections.
5870 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
5871 scm_current_module_transformer instead of scm_system_transformer.
5872 * init.c (start_stack): Move initialization of
5873 scm_system_transformer to the deprecated section.
5875 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
5877 * throw.c (scm_throw): Correct docstring.
5879 2001-04-22 Gary Houston <ghouston@arglist.com>
5881 * socket.c: attempted to improve the docstrings slightly.
5883 * net_db.c: remove bogus "close" declaration.
5884 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
5885 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
5887 * net_db.h: declarations moved too.
5889 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
5891 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
5892 (VALIDATE_INET6): new macro.
5893 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
5894 inet-pton and inet-ntop.
5895 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
5896 (scm_addr_vector): use ipv6_net_to_num.
5898 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
5900 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
5901 smob number explicitly. Use SCM_TC2SMOBNUM instead.
5903 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
5904 when compiled in debug mode.
5906 (scm_gc_sweep): Only call smob's free function if it is defined.
5908 * print.c (scm_iprin1): No need to check for validity of smob
5909 type or existence of print function.
5911 * smob.[ch] (scm_smobs): Made into a fixed size global array.
5912 Resizing will not work well with preemptive threading.
5914 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
5916 (scm_make_smob_type): Extracted initialization of smob
5917 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
5918 of the critical section.
5920 (scm_smob_prehistory): Initialize all smob descriptors. By
5921 default, don't assign a smob free function: Most smob types don't
5924 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
5926 2001-04-21 Gary Houston <ghouston@arglist.com>
5928 * socket.c (FLIP_NET_HOST_128): new macro.
5929 (scm_fill_sockaddr): use new macro.
5930 (scm_addr_vector): completed IPv6 address support. added const
5931 to the address parameter.
5933 2001-04-20 Gary Houston <ghouston@arglist.com>
5935 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
5936 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
5938 (scm_addr_vector): use a switch instead of multiple if statements.
5939 Add support for IPv6 (incomplete) .
5940 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
5942 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
5944 * struct.c (scm_free_structs): Only pairs may be accessed with
5947 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5949 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
5951 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
5952 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
5953 parentheses in order to get the correct associativity.
5955 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5957 * unif.c (scm_array_to_list): Added missing handling of arrays of
5958 bytes. Thanks to Masao Uebayashi for the bug report.
5960 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5962 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
5965 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5967 * procs.h (SCM_CLOSURE_FORMALS): New macro.
5969 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
5970 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
5971 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
5972 SCM_CLOSURE_FORMALS.
5974 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
5975 (scm_i_procedure_arity): Prefer stronger predicates like
5976 SCM_NULLP or SCM_FALSEP over SCM_IMP.
5978 * macros.c (macro_print): Extracted macro printing code from
5979 print.c and simplified it.
5981 (scm_macro_type): Use SCM_MACRO_TYPE;
5983 (scm_init_macros): Use macro_print for printing macros.
5985 * print.c (scm_print_opts): Improved option documentation.
5987 (scm_iprin1): Extracted printing of macros to macros.c.
5988 Simplified printing of ordinary closures.
5990 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
5991 Martin Grabmueller for the bug report.
5993 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5995 This patch eliminates some further applications of SCM_C[AD]R to
5998 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
5999 never been applied to real pairs.
6001 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
6003 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
6005 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
6006 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
6007 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
6009 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
6012 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
6013 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
6015 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
6016 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
6017 SCM_SET{AND,OR}_CAR.
6019 2001-04-17 Gary Houston <ghouston@arglist.com>
6021 * some initial support for IPv6:
6023 * socket.c (scm_fill_sockaddr): improve the argument validation.
6024 don't allocate memory until all args are checked. instead of
6025 unconditional memset of soka, try setting sin_len to 0 if
6026 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
6027 (scm_socket, scm_connect): extend docstrings for IPv6.
6028 (scm_init_socket): intern AF_INET6 and PF_INET6.
6030 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
6032 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
6033 matches SCM_DEFER_INTS at the beginning of the function.
6035 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
6037 * gc.c (scm_igc): Unconditionally call
6038 SCM_CRITICAL_SECTION_START/END.
6040 * fluids.c (next_fluid_num): Unconditionally call
6041 SCM_CRITICAL_SECTION_START/END.
6042 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
6044 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
6045 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
6048 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
6049 Defined as nothing for the case of !defined(USE_THREADS).
6050 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
6052 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
6053 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
6055 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
6056 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
6057 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
6058 SCM_CRITICAL_SECTION_START/END.
6059 (SCM_REALLOW_INTS: Bug fix. Don't call
6060 SCM_THREAD_SWITCHING_CODE.
6061 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
6062 SCM_THREAD_SWITCHING_CODE directly.
6063 (SCM_ENTER_A_SECTION): Unconditionally use
6064 SCM_CRITICAL_SECTION_START/END. (was:
6065 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
6067 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6069 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
6070 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
6071 allowed to explicitly set this macro via the CFLAGS variable
6074 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
6075 (SCM_THREAD_CRITICAL_SECTION_START,
6076 SCM_THREAD_CRITICAL_SECTION_END): Renamed
6077 SCM_THREAD_CRITICAL_SECTION_START/END to
6078 SCM_CRITICAL_SECTION_START/END.
6080 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
6082 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
6085 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
6086 (MISSING_BZERO_DECL): Remove the declaration.
6088 Thanks to NIIBE Yutaka.
6090 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6092 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
6093 goops module should be registered in order to work for an
6094 application which uses libguile statically linked.)
6096 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
6098 * numbers.[ch] (scm_num2long, scm_num2long_long,
6099 scm_num2ulong_long, scm_num2ulong): Argument position is an
6102 * environments.c (eval_environment_folder,
6103 import_environment_folder), gh_data.c (gh_scm2longs,
6104 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
6105 for integers and pointers, respectively.
6107 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
6108 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
6109 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
6110 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
6112 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
6113 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
6114 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
6115 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
6116 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
6117 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
6119 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
6121 * strings.c (scm_read_only_string_p): Update docstring to reflect
6122 current (non-)usage of "read only" strings.
6123 (scm_make_shared_substring): Clarify docstring by changing
6124 "semantics" to "arguments".
6126 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6128 * hooks.c (scm_make_hook, scm_make_hook_with_name),
6129 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
6132 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6134 The following changes make the documentation more consistent.
6136 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
6137 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
6138 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
6139 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
6142 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
6143 (scm_array_dimensions, scm_make_shared_array),
6144 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
6145 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
6146 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
6147 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
6148 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
6149 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
6150 macros.c (scm_makmmacro), list.c (scm_append), environments.c
6151 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
6152 @example ... @end example to @lisp ... @end lisp.
6154 * weaks.c (scm_weak_vector): Corrected docstring.
6156 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
6157 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
6158 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
6159 (scm_hashx_set_x, scm_hashx_get_handle),
6160 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
6161 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
6162 vectors.c (scm_vector_fill_x), strings.c
6163 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
6164 objprop.c (scm_set_object_properties_x):
6165 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
6166 strports.c (scm_call_with_input_string), ports.c
6167 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
6168 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
6169 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
6170 (scm_make_weak_vector,scm_weak_vector_p),
6171 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
6172 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
6173 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
6174 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
6175 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
6176 Made parameter names match documentation by renaming parameters
6177 and/or fixing docstrings.
6179 * numbers.c (scm_ash): Corrected Texinfo markup.
6181 * strop.c (scm_string_index, scm_string_rindex),
6182 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
6184 * vports.c (scm_make_soft_port), unif.c
6185 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
6186 (scm_dimensions_to_uniform_array, scm_transpose_array),
6187 (scm_array_in_bounds_p, scm_uniform_vector_ref),
6188 (scm_bit_count, scm_bit_position, scm_bit_count_star),
6189 (scm_array_to_list, scm_list_to_uniform_array),
6190 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
6191 (scm_open_input_string, scm_open_output_string),
6192 (scm_get_output_string), strop.c (scm_string_copy),
6193 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
6194 (scm_get_internal_real_time, scm_times),
6195 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
6196 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
6197 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
6198 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
6199 simpos.c (scm_system), random.c (scm_random_uniform),
6200 (scm_random_normal, scm_random_exp), ramap.c
6201 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
6202 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
6203 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
6204 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
6205 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
6206 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
6207 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
6208 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
6209 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
6210 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
6211 (scm_logand, scm_logior, scm_logxor, scm_lognot),
6212 (scm_integer_expt, scm_bit_extract, scm_logcount),
6213 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
6214 net_db.c (scm_inet_netof, scm_lnaof), modules.c
6215 (scm_interaction_environment), macros.c (scm_makacro),
6216 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
6217 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
6218 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
6219 (scm_fluid_ref), filesys.c (scm_open_fdes),
6220 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
6221 Docstring correction: `Returns' -> `Return'
6223 * gc.c (scm_set_debug_cell_accesses_x):
6224 (s_scm_gc_set_debug_check_freelist_x):
6225 * fluids.c (scm_fluid_p): Added texinfo markup.
6227 * error.c (scm_strerror): Made docstring more precise.
6229 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
6230 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
6231 (scm_symbol_p, scm_symbol_to_string), strorder.c
6232 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
6233 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
6234 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
6235 (scm_string_ci_geq_p), strop.c (scm_string_copy),
6236 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
6238 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
6240 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
6241 mode, as suggested by Michael Livshin.
6243 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
6245 * backtrace.c (display_backtrace_body): since the `print_state'
6246 variable is not used (instead its data field is used directly as
6247 `pstate'), protect it from the hungry compiler optimizations.
6248 thanks to Bill Schottstaedt for the report.
6250 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
6252 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
6253 It is only defined and used if guile is compiled with
6254 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
6255 let cells with a free_cell type tag be visible outside of the
6256 garbage collector when in debug mode.
6258 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
6260 (scm_assert_cell_valid): Use a local static variable to avoid
6263 (MARK): Only check for rogue cell pointers in debug mode. Use
6264 scm_cellp for this purpose and place all checks for rogue pointers
6265 into that function. Further, since due to conservative scanning
6266 we may encounter free cells during marking, don't use the standard
6267 cell type accessor macro to determine the cell type.
6269 (scm_cellp): Check if the cell pointer actually points into a
6272 (scm_init_gc): Initalize scm_tc16_allocated.
6274 * gc.h (GCH): Renamed to SCM_GC_H.
6276 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
6277 might be unnecessary, but I feel better this way :-)
6279 (SCM_GC_CELL_TYPE): New macro.
6281 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
6282 in guile, and it is unlikely that they will be applied to real
6285 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
6287 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
6288 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
6290 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
6291 make sure that in debug mode no free cell will ever be visible
6292 outside of the garbage collector.
6294 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
6296 * async.c (scm_asyncs_pending): Don't use != to compare SCM
6299 * async.c (scm_system_async), variable.c (scm_make_variable,
6300 scm_make_undefined_variable): Use scm_cons to create a pair.
6302 * debug.c (scm_reverse_lookup): Perform proper type checking.
6303 Remove suspicious use of SCM_SLOPPY_CONSP.
6305 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
6306 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
6307 the corresponding optimization.
6309 * eval.c (iqq): Use proper type check.
6311 (scm_m_expand_body): Remove redundant type checks.
6313 (promise_print): Don't access promise cells as pairs.
6315 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
6316 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
6317 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
6318 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
6319 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
6321 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
6322 (scm_iprin1): Use new macro predicate and accessors.
6324 * eval.h (scm_tc16_macro): Removed declaration. It is declared
6327 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
6328 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
6329 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
6330 SCM_VARIABLE_H. Even the macros that are used to inhibit
6331 including a header file twice should be in the SCM_ namespace.
6333 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
6334 properties.c (scm_primitive_property_ref,
6335 scm_primitive_property_del_x): Prefer stronger predicates like
6336 SCM_NULLP or SCM_FALSEP over SCM_IMP.
6338 * gc.c (MARK): Use proper macros to access procedure-with-setter
6339 cell elements and closure cell elements.
6341 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
6342 access free cells as pairs.
6344 (scm_unprotect_object): scm_hashq_get_handle returns #f if
6345 no hashtab entry is found.
6347 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
6348 SCM_CLR_PORT_OPEN_FLAG.
6350 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
6351 use SCM_SET_C[AD]R for uninitialized cells.
6353 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
6354 If the hashtable has no slots, return #f instead of '(). This
6355 unifies the return value with most assoc-functions.
6357 (scm_hash_fn_ref): Use proper type check.
6359 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
6360 Removed references to non-existing functions from documentation.
6362 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
6363 access keyword cell elements.
6365 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
6368 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
6370 * print.c (scm_iprlist): Added comment. Improved loop
6373 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
6376 * smob.c (scm_markcdr): Don't access smob cells as pairs.
6378 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
6380 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
6383 * variable.c (variable_print, variable_equalp, scm_variable_ref,
6384 scm_variable_set_x): Use proper macros to access variable cell
6387 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
6389 * variable.h (SCM_VARVCELL): Don't access variable cells as
6392 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
6393 added FIXME comment, removed register specifier.
6395 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
6397 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
6398 * init.c (scm_init_guile_1): Don't init goopscore module.
6400 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
6402 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
6404 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6406 * strop.c (scm_string_to_list): Fixed docstring markup.
6407 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
6408 (scm_string_downcase, scm_string_capitalize_x),
6409 (scm_string_capitalize): Rewrote and corrected docstrings.
6410 (scm_string_ci_to_symbol): Made docstring more explicit.
6412 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
6414 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
6416 (scm_call_with_values): Removed.
6417 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
6418 so that it can be exported.
6419 (scm_call_with_values): Removed.
6421 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
6422 * eval.c: Include "libguile/values.h"
6423 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
6425 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
6426 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
6427 New delcarations to support above change.
6429 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
6430 errors with last change.
6432 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
6434 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
6435 scm_i_eval): Moved the application of the system transformer from
6436 scm_i_eval to scm_primitive_eval.
6438 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
6440 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
6442 * strop.c (scm_string_index): Fix docstring line break
6445 * list.c (scm_cons_star): Fix docstring typo.
6447 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
6449 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
6450 (big2str), ports.c (scm_drain_input), read.c (scm_read,
6451 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
6452 scm_make_string, scm_string_append), strports.c (st_resize_port,
6453 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
6454 scm_makstr with calls to scm_allocate_string.
6456 * strings.[ch] (scm_allocate_string): New function.
6458 * strings.[ch] (scm_makstr): Deprecated.
6460 2001-03-18 Gary Houston <ghouston@arglist.com>
6462 * posix.c (scm_tmpnam): check that return value from tmpnam is not
6463 NULL. rewrote the docstring.
6464 (scm_mkstemp): new procedure implementing "mkstemp!".
6465 * posix.h: declare scm_mkstemp.
6467 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
6468 normally it would be found in netdb.h.
6470 2001-03-17 Gary Houston <ghouston@arglist.com>
6472 * sort.c (scm_sort): move sortvec variable to avoid a compiler
6473 warning when HAVE_ARRAYS is not defined. move len too.
6475 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
6476 (EXTRA_DOT_X_FILES): let configure set the value.
6477 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
6479 * gc.c (scm_must_malloc): changed the comment explaining when
6480 scm_must variants of malloc/free etc., should be used, based on
6481 explanation from Dirk Herrmann.
6482 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
6483 string with procedure name. use scm_must_malloc instead of malloc.
6484 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
6486 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
6487 scm_ungetc): use scm_must variants of malloc/realloc/free.
6488 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
6490 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6492 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
6493 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
6494 scm_wrong_type_arg instead.
6496 (SCM_WNA): Deprecated.
6498 * error.[ch] (scm_wta): Deprecated.
6500 * numbers.c (s_i_log): Minor comment fix.
6502 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
6503 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
6504 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
6505 wrong-num-args or misc errors.
6507 * unif.c (scm_make_shared_array, scm_transpose_array,
6508 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
6509 Validate the rest argument (note: this is only done when guile is
6510 built with SCM_DEBUG_REST_ARGUMENT=1)
6512 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
6513 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
6515 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
6516 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
6518 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6520 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
6521 instead of scm_wrong_num_args.
6523 * coop-threads.c: Don't include libguile/strings.h. (Was only
6524 needed for former implementation of SCM_WRONG_NUM_ARGS.)
6526 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
6527 wrong-num-args errors.
6529 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6531 * error.[ch] (scm_error_num_args_subr): New function.
6533 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6535 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
6536 (scm_length, scm_append, scm_reverse, scm_list_ref),
6537 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
6538 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
6539 (scm_delete1_x), gc.c (scm_map_free_list),
6540 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
6541 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
6542 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
6543 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
6544 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
6545 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
6546 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
6548 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
6549 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
6550 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
6551 symbols.c (scm_symbol_interned_p), numbers.c
6552 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
6555 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
6557 * snarf.h (SCM_CONST_LONG): Deprecated.
6558 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
6560 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
6562 * numbers.c (scm_num2ulong): Check that a bignum is positive
6563 before looking at the magnitude. Correctly check for overflow
6565 (scm_num2long_long): Likewise.
6566 (scm_num2ulong_long): New.
6567 (ULONG_LONG_MAX): Define if not already defined.
6568 * numbers.h: (scm_num2ulong_long): New prototype.
6570 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6572 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
6574 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
6575 (SCM_OPOUTSTRPORTP): New predicate macros.
6576 (scm_open_input_string, scm_open_output_string),
6577 (scm_get_output_string): New prototypes.
6579 * strports.c (scm_open_input_string, scm_open_output_string),
6580 (scm_get_output_string): New procedures (SRFI-6 compliant).
6581 Made scm_tc16_strport non-static.
6583 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
6585 * macros.h (SCM_ASSYNT): Removed unused object argument from
6588 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
6589 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
6590 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
6591 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
6592 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
6593 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
6594 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
6595 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
6596 scm_m_atdispatch): Removed unused object argument from call to
6599 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
6601 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
6602 const int* to reflect that the input array of integers remains
6603 unchanged. Thanks to Brett Viren for the hint.
6605 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6607 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
6608 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
6610 (gh_scm2newstr, gh_symbol2newstr): Change call to
6611 scm_must_malloc() to malloc(), because user-free()able memory is
6614 * gc.c: Added declaration of `scm_debug_check_freelist'.
6616 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6618 * ports.c (scm_port_mode): Changed `mode' array size to 4.
6620 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
6622 * strports.c (scm_object_to_string): New procedure.
6623 (scm_strprint_obj): Deprecated.
6624 * strports.h: Reflect the changes.
6626 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
6628 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
6630 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
6631 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
6632 SCM_ASSYNT to check for correct argument types. Either use some
6633 SCM_VALIDATE_* macro or an explicit test.
6635 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
6638 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
6639 instead of calling scm_wta.
6641 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6643 * load.c (scm_primitive_load, scm_primitive_load_path),
6644 (scm_sys_search_load_path): Corrected docstrings (file ->
6647 * eval.c (scm_force): Added texinfo markup to docstring.
6648 (scm_promise_p): Renamed parameter to `obj' to match docstring.
6650 * debug-malloc.c: Reinserted #include <stdio.h>.
6652 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
6654 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
6656 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
6657 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
6658 Use SCM_LISTn instead of scm_listify.
6660 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6662 * _scm.h: Removed #include <errno.h>.
6664 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
6665 errno variable (can be a macro on some systems, for example when
6666 using linux libc with threads).
6668 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
6669 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
6670 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
6671 #include <errno.h> in these 20 out of 100 files.
6673 2001-03-10 Gary Houston <ghouston@arglist.com>
6675 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
6676 not already defined.
6678 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6680 * coop.c: Inserted #include <stdio.h>.
6682 * iselect.c: Reinserted #include <stdio.h>.
6684 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
6686 * posix.c: Replaced `#define' of __USE_XOPEN right before
6687 including unistd.h with a define of _GNU_SOURCE at the very top of
6690 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
6692 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
6693 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
6694 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
6695 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
6696 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
6697 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
6698 print.c, procprop.c, procs.c, properties.c, ramap.c,
6699 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
6700 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
6701 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
6702 Remove #include <stdio.h>
6703 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
6705 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
6707 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6709 * posix.c (scm_gethostname): Set initial name length to 256 for
6712 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6714 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
6715 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
6716 (scm_sethostname, scm_gethostname): New prototypes.
6718 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
6719 <sys/file.h>, if present.
6720 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
6721 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
6722 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
6723 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
6724 (scm_sethostname, scm_gethostname): New procedures.
6726 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
6728 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
6729 not optional (ii) "recommend" spelling correction.
6731 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6733 * ramap.c (racp): Removed optimization which caused array copying
6734 to fail if the two arrays shared storage. Re-inserted the IVDEP
6735 macros removed in the change of 2000-03-09. (Don't really have a
6736 complete grasp of what they are for, but they seem to be necessary
6737 on Crays. This needs testing!) Thanks to Miroslav Silovic.
6739 * hash.c (scm_string_hash): Don't downcase characters.
6741 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6743 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
6744 size from 277 --> 1009.
6746 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
6749 * coop-threads.c: Fixed change of 2001-03-06.
6751 * validate.h: Code formatting.
6753 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
6755 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
6756 (*.doc): Add dependency on guile-snarf.awk.in.
6758 * guile-snarf.awk.in: Neglect spaces at the end of
6759 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
6760 middle of docstrings. (To avoid the problem with gcc-2.96.)
6762 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
6764 * coop-threads.c (scm_call_with_new_thread), load.c
6765 (scm_primitive_load, scm_sys_search_load_path), random.c
6766 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
6767 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
6768 (potentially) issue a scm-misc-error or wrong-num-args error
6771 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
6772 about the expected type with the wrong-type-arg error message.
6774 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
6775 a C level bug that can't be fixed from scheme anyway.
6777 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6779 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
6780 Duplicate bindings are OK in a let* since a let* is semantically
6781 equivalent to a nested set of let:s.
6783 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6785 * print.c (scm_print_options): Fixed texinfo in docstring.
6787 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
6788 the underlying functions getservent, getprotoent or getnetent
6789 return NULL instead of signalling an error.
6791 2001-03-04 Gary Houston <ghouston@arglist.com>
6793 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
6794 taking an unexpectedly large filename for an AF_UNIX socket from
6795 bind/connect/sendto (thanks to Martin Grabmueller).
6797 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
6798 former and adjusted the latter.
6799 (scm_socket, scm_socketpair): cosmetic changes.
6800 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
6801 size_t as socklen_t substitute. don't restrict args/return values
6802 to INUM: allow full range of int or size_t.
6803 (scm_fill_sockaddr): check arguments before allocating memory, to
6804 avoid leakage. use malloc, not scm_must_malloc.
6805 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
6806 substitute. free the sockaddr structure before throwing an error.
6807 (scm_init_add_buffer): procedure removed, together with its static
6808 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
6809 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
6810 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
6811 scm_sendto): use a local buffer instead of scm_addr_buffer.
6812 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
6814 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
6815 call to detect whether recvfrom could be bothered to set the address.
6816 (scm_init_socket): don't call scm_init_addr_buffer.
6818 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
6820 * debug.c (scm_procedure_source, scm_procedure_environment),
6821 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
6822 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
6823 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
6824 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
6825 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
6826 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
6827 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
6828 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
6829 scm_array_to_list, scm_array_prototype), validate.h
6830 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
6831 scm_misc_error or scm_wrong_type_arg instead.
6833 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
6835 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6837 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
6838 (scm_sys_tag_body): Added.
6840 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
6842 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
6843 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
6844 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
6845 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
6846 options.c (scm_options), ports.c (scm_remove_from_port_table),
6847 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
6848 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
6849 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
6850 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
6853 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6855 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
6857 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
6859 * eval.c (scm_s_duplicate_bindings): New error message.
6860 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
6862 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
6864 * eval.h (SCM_EVALIM2): New macro. Use it when a
6865 immediate, literal constant should be evaluated.
6866 * eval.c (scm_s_duplicate_formals): New error message string.
6867 (scm_c_improper_memq): New function.
6868 (scm_m_lambda): Check for duplicate arguments.
6869 (scm_ceval, scm_deval): When executing a body: only cons a new
6870 toplevel environment frame when it is different from the
6871 existing one; use EVALCAR instead of SIDEVAL so that we can properly
6872 check for empty combinations; use SCM_EVALIM2 for the same reason
6873 in the non-toplevel loop.
6874 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
6875 New labels with the meaning of their non-"nontoplevel" partners,
6876 but they are used when it is known that the body is not evaluated at
6878 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
6879 reporting for empty combinations.
6881 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
6883 * Remove dump facilities.
6884 * dump.c, dump.h: Removed.
6885 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
6886 * init.c: Remove #include "libguile/dump.h".
6887 (scm_init_guile_1): Remove scm_init_dump.
6888 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
6889 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
6890 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
6891 (scm_set_smob_dump, scm_set_smob_undump): Removed.
6893 * keywords.c: Remove #include "libguile/dump.h".
6894 (keyword_dump, keyword_undump): Removed.
6895 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
6897 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6899 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
6900 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
6901 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
6902 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
6903 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
6904 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
6905 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
6906 to @code{} as the texinfo manual recommends, converted the
6907 examples to use a @lisp{}-environment.
6909 * strports.c (scm_eval_string): Cleaned up the docstring.
6911 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
6914 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
6915 (scm_number_to_string, scm_string_to_number, scm_number_p)
6916 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
6917 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
6918 (scm_ash): Added texinfo markup and removed obsolete @refill.
6919 (scm_gr_p): Corrected comment.
6920 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
6921 docstring) comments.
6922 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
6923 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
6924 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
6925 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
6926 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
6927 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
6928 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
6929 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
6931 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
6933 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
6934 (Obviously nobody compiles with SCM_RECKLESS defined...)
6936 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
6938 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6940 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
6942 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
6944 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
6946 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
6947 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
6948 since use of `z' suggests that the arguments may be complex.
6950 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
6953 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
6955 * dump.c (scm_binary_write, scm_binary_read), eval.c
6956 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
6957 scm_guardian_greedy_p, scm_make_guardian), fports.c
6958 (scm_file_port_p): Minor docstring fixes.
6960 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
6962 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
6964 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
6966 (make_class_from_template): Do not bother to set the current
6967 module around the call to DEFVAR, scm_eval takes care of that.
6968 (scm_init_goops): Make scm_module_goops and
6969 scm_goops_lookup_closure permanent objects.
6971 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
6972 top level, create a fresh top-level environment for each
6973 expression instead of mutating the exisint frame. This is
6974 important when that frame is closed over.
6976 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
6977 SCM_DIGSPERLONG instead of DIGSPERLONG.
6979 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
6981 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
6982 before applying arrow procedure in `cond' and before applying
6983 receiver procedure in call-with-current-continuation.
6984 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
6985 macro. The argument is expanded more than one time.
6987 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
6988 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
6990 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
6992 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
6995 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6997 * variable.c (scm_make_variable, scm_make_undefined_variable)
6998 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
6999 (scm_variable_bound_p), values.c (scm_values)
7000 (scm_call_with_values), unif.c (scm_bit_count)
7001 (scm_bit_set_star_x), symbols.c (scm_gentemp)
7002 (scm_gensym), strings.c (scm_string_p, scm_make_string)
7003 (scm_read_only_string_p, scm_string_length, scm_string_ref)
7004 (scm_string_set_x, scm_substring, scm_string_append), stime.c
7005 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
7006 (scm_copy_random_state, scm_random), print.c (scm_newline)
7007 (scm_write_char, scm_simple_format), debug-malloc.c
7008 (scm_malloc_stats), environments.c (scm_environment_p)
7009 (scm_environment_bound_p, scm_environment_ref)
7010 (scm_environment_fold, scm_environment_define)
7011 (scm_environment_undefine, scm_environment_set_x)
7012 (scm_environment_cell, scm_environment_observe)
7013 (scm_environment_observe_weak, scm_environment_unobserve)
7014 (scm_make_eval_environment, scm_eval_environment_p)
7015 (scm_eval_environment_set_local_x, scm_eval_environment_local)
7016 (scm_eval_environment_imported)
7017 (scm_eval_environment_set_imported_x, scm_make_import_environment)
7018 (scm_import_environment_p, scm_import_environment_imports)
7019 (scm_import_environment_set_imports_x, scm_make_export_environment)
7020 (scm_export_environment_p, scm_export_environment_private)
7021 (scm_export_environment_set_private_x)
7022 (scm_export_environment_signature)
7023 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
7024 Added texinfo markup.
7026 * ports.c (scm_drain_input): Lowercased argument to @var.
7027 (scm_current_input_port, scm_current_output_port): Filled in
7028 missing explanation.
7029 (scm_current_load_port, scm_set_current_output_port)
7030 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
7031 Added texinfo markup.
7033 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
7034 (scm_release_arbiter): Added texinfo markup to docstrings.
7035 Changed `Returns' to `Return'.
7036 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
7038 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
7040 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
7041 by doubling them to `@@'.
7043 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7045 * numbers.c (scm_lognot), random.c (scm_random,
7046 scm_random_normal, scm_random_solid_sphere_x,
7047 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
7048 scm_random_exp), dynwind.c
7049 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
7051 * goops.c (scm_sys_initialize_object, scm_instance_p,
7052 scm_class_name, scm_class_precedence_list, scm_class_slots,
7053 scm_class_environment, scm_generic_function_name,
7054 scm_generic_function_methods, scm_method_generic_function,
7055 scm_method_specializers, scm_method_procedure, scm_make_unbound,
7056 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
7057 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
7058 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
7059 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
7060 scm_class_direct_supers, scm_class_direct_slots,
7061 scm_class_direct_subclasses, scm_class_direct_methods,
7062 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
7063 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
7064 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
7065 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
7066 scm_memoized_environment, scm_procedure_name,
7067 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
7069 (scm_class_of, scm_entity_p, scm_operator_p,
7070 scm_set_object_procedure_x, scm_object_procedure,
7071 scm_make_class_object), hooks.c (scm_make_hook_with_name,
7072 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
7073 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
7074 scm_hook_to_list), lang.c
7075 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
7076 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
7077 (scm_print_options, scm_port_with_print_state,
7078 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
7079 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
7080 scm_make_procedure_with_setter, scm_procedure), throw.c
7081 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
7082 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
7083 scm_stack_ref, scm_stack_length, scm_frame_p,
7084 scm_last_stack_frame, scm_frame_number, scm_frame_source,
7085 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
7086 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
7087 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
7088 (scm_dirname, scm_basename), dynwind.c
7089 (scm_wind_chain), read.c (scm_read_options, scm_read,
7090 scm_read_hash_extend), gc.c
7091 (scm_unhash_name), eval.c (scm_eval_options_interface,
7092 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
7093 (scm_display_error, scm_set_print_params_x,
7094 scm_display_application, scm_display_backtrace, scm_backtrace),
7095 async.c (scm_async, scm_system_async, scm_async_mark,
7096 scm_system_async_mark, scm_run_asyncs, scm_noop,
7097 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
7098 scm_mask_signals): Added docstrings.
7100 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
7102 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
7103 address of car/cdr. (Thanks to Dirk Herrmann)
7104 Use scm_sizet to obtain the length of strings.
7105 (Thanks to Matthias Koeppe)
7107 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
7109 * symbols.c (scm_mem2symbol): Put a empty statement after the
7110 next_symbol label. This is mandated by ANSI, appearantly.
7112 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
7114 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
7115 sense to compile for a specific kernel version. Do not include
7116 <asm/signal.h> while defining __KERNEL__. This hack should no
7117 longer be needed and caused problems.
7119 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
7121 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
7122 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
7123 can not deal with immediates.
7125 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
7127 * list.c (scm_list_copy): Validate the first argument.
7129 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
7131 Fix evaluator so that top-level expressions are correctly
7132 evaluated with respect to the module system.
7134 * modules.h. modules.c (scm_current_module_lookup_closure): New
7137 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
7139 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
7140 names to better reflect their meaning.
7142 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
7143 evaluated at top-level and synronize lookup closure before
7144 executing every subform.
7145 (scm_primitve_eval_x, scm_primitive_eval): New functions.
7146 (scm_eval_x, scm_eval): Reimplement in terms of
7147 scm_primitive_eval_x and scm_primitive_eval, respectively.
7149 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
7151 * macros.c (scm_macro_name, scm_macro_transformer): Use
7152 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
7155 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
7157 * dump.c (scm_store_bytes): Store data size before data.
7158 (scm_restore_bytes): Restore data size. Takes a pointer to size.
7159 * dump.h (scm_restore_bytes): Updated.
7161 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
7163 * dump.c: Use double cells for update schedule.
7165 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
7167 * ports.c (scm_unread_char): Take an optional argument.
7169 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
7171 * modules.h (scm_selected_module, scm_current_module): Renamed
7172 scm_selected_module to scm_current_module to synchronize Scheme
7174 (scm_select_module, scm_set_current_module): Likewise. Changed
7177 * ports.c (scm_port_for_each): Make a snapshot of the port table
7178 before iterating over it. The table might change while the user
7179 code is running. With the snapshot, the user can depend on the
7180 fact that each port that existed at the start of the iteration is
7181 encountered exactly once. (ice-9 popen) depends on this.
7183 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
7185 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
7187 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
7188 range checking for the size parameter. Thanks to Martin
7189 Grabmueller for the hint.
7191 (scm_makstr): Reordered string initialization to make interrupt
7192 deferring unnecessary.
7194 * vectors.c (scm_make_vector): Fixed range checking.
7196 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
7198 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
7200 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
7201 checking of the size parameter for type correctness and valid
7202 range. Thanks to Rob Browning for reporting the problem. Instead
7203 of deferring interrupts, scm_remember_upto_here_1 is used.
7205 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
7207 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
7208 (scm_dump_cell_update): Removed.
7209 (scm_dump_update): Renamed from scm_dump_object_update.
7210 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
7211 a pointer instead of returning a value.
7212 * keywords.c (keyword_undump): Updated.
7214 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
7216 * dump.c, dump.h: Modified a lot.
7217 (SCM_DUMP_COOKIE): Version 0.1
7218 (scm_dump_mark): Removed.
7219 (scm_restore_cell_object, scm_store_cell_object): New functions.
7221 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
7222 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
7223 New slots: dump, undump.
7224 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
7227 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
7228 (keyword_undump): Renamed from keyword_alloc.
7229 (scm_init_keywords): Set keyword_dump and keyword_undump.
7231 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
7233 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
7234 the deprecated SCM_DOUBLE_CELLP.
7236 * tags.h (SCM_DOUBLE_CELLP): deprecated.
7238 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
7240 * dump.c, dump.h: New files.
7241 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
7242 * init.c: #include "libguile/dump.h".
7243 (scm_init_guile_1): Call scm_init_dump.
7244 * smob.h (scm_smob_descriptor): New slots: dump_mark,
7245 dump_dealloc, dump_store, undump_alloc, undump_restore,
7247 * smob.c (scm_make_smob_type): Init the new slots.
7248 (scm_set_smob_dump, scm_set_smob_undump): New functions.
7249 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
7251 * keywords.c: #include "libguile/dump.h".
7252 (keyword_dealloc, keyword_alloc): New functions.
7253 (scm_init_keywords): Set smob_dump and smob_undump.
7255 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
7257 * vectors.c (scm_c_make_vector): New function.
7258 * vectors.h (scm_c_make_vector): Declared.
7259 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
7260 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
7261 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
7262 (scm_make_method_cache, scm_i_vector2list,
7263 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
7264 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
7265 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
7266 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
7267 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
7268 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
7269 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
7270 (scm_vector, scm_make_vector): Use scm_c_make_vector.
7272 * hashtab.c (scm_c_make_hash_table): New function.
7273 * hashtab.h (scm_c_make_hash_table): Declared.
7274 * environments.c (scm_make_leaf_environment,
7275 scm_make_eval_environment), gc.c (scm_init_storage),
7276 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
7277 Use scm_c_make_hash_table.
7279 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7281 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
7283 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7285 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
7288 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
7289 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
7290 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
7291 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
7292 srcprop.c (scm_source_properties, scm_set_source_properties_x,
7293 scm_source_property, scm_set_source_property_x), sort.c
7294 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
7295 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
7296 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
7299 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7301 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
7302 really get that arg.
7304 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
7306 * goops.c (s_scm_get_keyword): Bug fix.
7308 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
7310 The following patch was sent by Martin Grabmueller. It makes sure
7311 that in case of parameter errors the correct function name is
7312 shown, and that parameter types are only checked once.
7314 * strop.c (string_copy, string_upcase_x, string_downcase_x,
7315 string_capitalize_x): New functions. Each one performs the core
7316 functionality of the corresponding scm_* function.
7318 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
7319 scm_string_downcase_x, scm_string_downcase,
7320 scm_string_capitalize_x, scm_string_capitalize): Reduced to
7321 parameter checking wrappers of the above functions.
7323 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
7325 * continuations.c, dynl.c, keywords.c, load.c: Include
7326 strings.h. Thanks to Bill Schottstaedt for the bug report.
7328 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
7330 * backtrace.c (display_header): Make sure that line and column
7331 information is shown independent of whether the port the code was
7332 read from had an associated filename. Thanks to Martin
7333 Grabmueller for providing this patch.
7335 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
7337 * fports.[ch] (scm_file_port_p): New primitive.
7339 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
7341 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
7342 These are now defined in fports.c, strports.c and vports.c.
7344 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
7345 vports.c (scm_tc16_sfport): Made variables (were macros defined in
7348 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
7349 (scm_make_sfptob): Made static. These return a type code now.
7351 fports.c (scm_init_fports), strports.c (scm_init_strports),
7352 vports.c (scm_init_vports): Create the corresponding port types.
7354 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
7355 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
7357 * init.c (scm_init_guile_1): Make sure strports are initialized
7360 * ports.[ch] (scm_make_port_type): Changed the return type to
7363 * ports.c (scm_ports_prehistory): Don't create any port types
7366 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
7367 against scm_tc16_fport directly.
7369 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
7371 * srcprop.c (scm_set_source_property_x): Fix to handle
7372 (set-source-property! <obj> 'copy <datum>) correctly.
7374 2001-01-24 Gary Houston <ghouston@arglist.com>
7376 * filesys.c (scm_link): docstring fix.
7377 * fports.h (scm_setfileno): obsolete declaration removed.
7378 * posix.c: bogus popen declaration removed.
7380 * rdelim.c: new file, split from ioext.c.
7381 * rdelim.h: new file, split from ioext.h
7382 * Makefile.am: add rdelim.c and related files.
7383 * init.c: call scm_init_rdelim. include rdelim.h.
7385 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
7387 This patch was sent by Martin Grabmueller and makes sure that
7388 parameter errors are reported correctly by the lexicographic
7389 ordering predicates.
7391 * strorder.c (string_less_p, string_ci_less_p): New functions.
7393 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
7394 functionality into string_less_p, string_ci_less_p respectively.
7395 The remaining code is just a wrapper to do the parameter
7398 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
7399 parameters and call string_less_p instead of scm_string_less_p.
7401 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
7402 Check the parameters and call string_less_ci_p instead of
7403 scm_string_ci_less_p.
7405 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
7407 This patch modifies scm_display_error to perform parameter
7408 checking. Thanks to Neil Jerram for the bug report.
7410 * backtrace.[ch] (scm_i_display_error): New function.
7412 * backtrace.c (scm_display_error): Added parameter check and
7413 extracted the core functionality into function
7414 scm_i_display_error.
7416 * throw.c (handler_message): Call scm_i_display_error to display
7419 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7421 * eval.c (SCM_APPLY): Added # args check for application of
7422 procedures with arity 3. (Thanks to Anders Holst.)
7424 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
7426 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
7428 (SCM_OPDIRP): Deprecated.
7430 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
7433 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
7434 Instead, give an explicit error message in case the directory is
7437 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
7438 instead of SCM_OPENP and SCM_CLOSEDP.
7440 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
7442 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
7444 * eval.c (inner_eval, scm_eval): Move all real functionality into
7445 inner_eval. Avoid to copy the expression twice by inlining some
7446 code from scm_i_eval.
7448 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
7450 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
7451 now has to be the last clause, as required by R5RS. Thanks to
7452 Martin Grabmueller for the patch.
7454 2001-01-18 Gary Houston <ghouston@arglist.com>
7456 * ioext.c: further simplify scm_read_string_x_partial by defining
7459 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
7461 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
7463 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
7465 * __scm.h: Added comment about architecture and compiler
7466 properties that are required by guile.
7468 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
7469 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
7471 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
7473 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
7475 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
7476 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
7478 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
7480 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
7481 to the names in limits.h.
7483 * numbers.c (abs_most_negative_fixnum): Added.
7485 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
7486 fixnum-min) special case.
7488 (scm_big_and): Fix for negative first parameter.
7490 (scm_bit_extract): Fix for fixnum paramters.
7491 Thanks to Rob Browning for the bug report.
7493 (scm_init_numbers): Initialize abs_most_negative_fixnum.
7495 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
7497 * symbols.c (scm_symbol_bound_p): Fixed comment.
7498 Thanks to Chris Cramer.
7500 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
7502 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
7503 Thanks to Bill Schottstaedt.
7505 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
7507 from Matthias Köppe:
7509 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
7510 casts its result, so doesn't yield an lvalue per ANSI C.
7512 * goops.c (s_scm_sys_set_object_setter_x): use
7513 SCM_SET_ENTITY_SETTER.
7514 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
7516 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
7517 its result, so doesn't yield an lvalue per ANSI C.
7518 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
7519 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
7520 SCM_GC_SET_CARD_FLAGS.
7521 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
7523 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
7525 2001-01-08 Gary Houston <ghouston@arglist.com>
7527 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
7528 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
7529 socket.c (scm_recvfrom): use the new macro, plus minor docstring
7531 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
7532 for fdes. if current input port is used, check that it's a file
7535 2001-01-06 Gary Houston <ghouston@arglist.com>
7537 * ioext.c (scm_read_string_x_partial): new procedure, implements
7538 read-string!/partial.
7539 * ports.c (scm_take_from_input_buffers): new procedure used by
7540 scm_read_string_x_partial.
7541 (scm_drain_input): use scm_take_from_input_buffers.
7543 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
7545 * validate.h (SCM_VALIDATE_NUMBER): New.
7547 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
7549 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
7550 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
7551 SET_DESTROYED): new defines/macros.
7552 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
7553 (add_to_live_list): takes a `guardian_t *' now, not SCM.
7554 (guardian_print): print more info.
7555 (guardian_apply): check if the guardian is destroyed, and throw an
7556 error if so. take one more optional argument `throw_p'.
7557 (scm_guard): depending on the value of `throw_p', return a boolean
7559 (scm_get_one_zombie): remove redundant property test.
7560 (guardian_t): represent the various (currently 3, I hope nothing
7561 more gets added) boolean fields as bit flags.
7562 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
7563 (scm_destroy_guardian_x): new procedure.
7565 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
7566 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
7568 2001-01-01 Gary Houston <ghouston@arglist.com>
7570 * fports.c (fport_write): bugfix: handle short writes for
7571 unbuffered ports too. optimize the buffered case by minimizing
7572 the number of write/flush calls.
7573 (write_all): new helper procedure.
7575 The ChangeLog continues in the file: "ChangeLog-2000"