1 2003-04-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
3 * eval.c, goops.c (@dispatch, @slot-ref, @slot-set!): Move the
4 instructions that bind the macros on the scheme level back to
5 goops.c in order to make sure again that the bindings go into the
6 (oop goops) module and are not visible from the outside.
8 2003-04-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
10 * eval.c: Non functional change: Separated R5RS and non-R5RS
11 macros into different sections of the file and ordered the
12 memoizers alphabetically.
14 2003-04-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
16 * eval.c (scm_ilookup): Rewritten to improve readability.
18 2003-04-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
20 * eval.c (scm_i_call_closure_0, call_closure_1, call_closure_2):
21 Partially reverted patch from 2003-04-23 in oder to find a better
22 compromise between readability and debuggability.
24 2003-04-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
26 * eval.c, eval.h, goops.c, goops.h (scm_m_atslot_ref,
27 scm_m_atslot_set_x, scm_m_atdispatch): Move the declarations and
28 definitions of the special goops memoizers from goops.[ch] to
29 eval.[ch]. Hmm... it seems that scm_m_atdispatch is not used
32 2003-04-24 Mikael Djurfeldt <mdj@kvast.blakulla.net>
34 * ports.c, ports.h (scm_i_port_table_mutex): New mutex.
36 * fports.c (scm_evict_ports): Lock/unlock scm_i_port_table_mutex.
38 * ports.c (scm_close_port, scm_flush_all_ports): Ditto.
40 * ioext.c (scm_fdes_to_ports): Ditto.
42 * vports.c (scm_make_soft_port): Changed SCM_DEFER/ALLOW_INTS into
43 lock/unlock scm_i_port_table_mutex.
45 * strports.c (scm_mkstrport): Ditto.
47 * ports.c (scm_void_port, scm_port_for_each): Ditto.
49 * fports.c (scm_fdes_to_port): Ditto.
51 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
53 This set of patches contains no functional changes, only debatable
54 minor stylistic ones. Still, in order to prepare a patch between
55 my local copy and the CVS version, I decided to submit the changes
56 below. Then, the patch will hopefully only contain relevant
59 * eval.c (iqq): Added const specifier.
61 * eval.c (scm_trampoline_0, scm_trampoline_1, scm_trampoline_2):
62 Use NULL instead of 0 to indicate that a pointer is returned.
63 Removed some misleading 'fall through' comments.
65 * eval.c (scm_i_call_closure_0, call_closure_1, call_closure_2):
66 Split up long expressions into smaller ones to be more debugging
69 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
71 * eval.h (SCM_ENTER_FRAME_HDLR, SCM_APPLY_FRAME_HDLR,
72 SCM_EXIT_FRAME_HDLR): Use SCM_PACK to convert data to a SCM value
73 rather than casting to SCM.
75 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
77 * sort.c, pairs.h: Removed unnecessary includes.
79 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
81 * sort.c: Replaced hand-made trampline code by the new official
82 mechanism from eval.c. This fixes a segfault in the new test file
85 (quicksort, compare_function, scm_restricted_vector_sort_x,
86 scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
87 scm_merge_list_step, scm_sort_x, scm_sort, scm_merge_vector_x,
88 scm_merge_vector_step, scm_stable_sort_x, scm_stable_sort,
89 scm_sort_list_x, scm_sort_list): Use trampoline mechanism from
92 (subr2less, lsubrless, closureless, applyless, scm_cmp_function,
95 (compare_function): Added.
97 * sort.c (quicksort, SWAP, stack_node): Replaced pointer
98 arithmetics with index arithmetics. Changed quicksort to work on
99 an array of SCM values instead of an array of characters. Avoid
100 bytewise copying of SCM elements. Avoid allocating memory on the
101 stack with alloca. Fixed some comments.
103 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
105 * eval.c (EXTEND_ENV): Eliminated.
107 (unmemocopy, SCM_CEVAL, SCM_APPLY): Use SCM_EXTEND_ENV instead of
110 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
112 * __scm.h (SCM_DEBUG_DEBUGGER_SUPPORT): New compile-time option.
114 * gc.card.c (scm_gc_marked_p): Fixed compiler warning when
115 compiling with SCM_DEBUG==1 by moving definition behind prototype.
117 * gc.card.c (scm_dbg_t_list_cell, scm_dbg_t_double_cell,
118 scm_dbg_gc_marked_p, scm_dbg_gc_get_card, scm_dbg_gc_get_bvec,
119 scm_t_list_cell_struct, scm_t_list_cell, scm_t_double_cell,
120 scm_gc_marked_p, scm_gc_get_card, scm_gc_get_bvec): Fixed
121 functions such that they check if the object is a non-immediate.
122 Further, renamed identifiers to use the scm_dbg_ prefix and made
123 their inclusion into the lib dependent of the
124 SCM_DEBUG_DEBUGGER_SUPPORT compile time option.
126 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
128 * __scm.h: Fixed comment about the SCM_DEBUG_TYPING_STRICTNESS
131 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
133 * list.c (scm_ilength, scm_last_pair), unif.c (l2ra): Prefer
134 !SCM_CONSP over SCM_NCONSP. Now, guile itself does not include
135 any calls to SCM_NCONSP any more.
137 * unif.c (l2ra): Eliminate redundant check.
139 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
141 * list.c (scm_cons_star), ramap.c (scm_ra_sum, scm_ra_product,
142 scm_array_map_x), unif.c (l2ra): Prefer !SCM_NULLP over
143 SCM_NNULLP. Now, guile itself does not include any calls to
146 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
148 * eval.c (unmemocopy, SCM_APPLY, scm_map, scm_for_each,
149 scm_copy_tree): Place assignment expressions which are part of
150 other expressions into an expression of their own.
152 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
154 * goops.c (TEST_CHANGE_CLASS, scm_sys_initialize_object): Don't
155 compare SCM values with !=.
157 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
159 * eval.c, eval.h, evalext.c, evalext.h (scm_sym_setter,
160 scm_m_generalized_set_x, scm_init_evalext): Move the declaration
161 and definition of the memoizer for the generalized set! macro from
162 evalext.[ch] to eval.[ch]. Use the SCM_SYNTAX snarfer macro to
163 define the macro object.
165 * eval.c, eval.h (s_set_x, scm_s_set_x, scm_m_set_x,
166 scm_m_generalized_set_x): Since now scm_s_set_x is only used in
167 eval.c, it is made static and renamed to s_set_x.
169 * evalext.c (scm_defined_p, scm_m_undefine): Prefer !SCM_<foo>
172 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
174 * eval.c, root.h (scm_undefineds, SCM_NUM_PROTECTS, undefineds,
175 scm_init_eval): Made scm_undefineds static in eval.c, renamed it
176 to undefineds and registered the object as a permanent object.
178 * eval.c, eval.h (scm_f_apply, scm_init_eval): Made scm_f_apply
179 static in eval.c, renamed it to f_apply and registered the object
180 as a permanent object.
182 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
184 * eval.c (SCM_BIT7, SCM_BIT8, unmemocopy, SCM_CEVAL): Renamed
185 file-local macro SCM_BIT8 to SCM_BIT7, which is more appropriate.
187 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
189 * numbers.c (scm_logtest): Fixed argument bug in the call to
190 mpz_and, which showed up when compiling with SCM_DEBUG defined.
192 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
194 * gc-card.c (scm_i_sweep_card, scm_i_init_card_freelist): Fixed
195 type errors that showed up when compiling with SCM_DEBUG defined.
197 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
199 * continuations.c, continuations.h, eval.c, eval.h, extensions.c,
200 gsubr.c, guile.c, init.c, read.c, root.c, root.h, stackchk.h,
201 throw.c: Removed uses of DEBUG_EXTENSIONS and DYNAMIC_LINKING to
202 fix compile errors with --disable-deprecated.
204 2003-04-17 Rob Browning <rlb@defaultvalue.org>
206 * numbers.c (scm_integer_expt): fix case where we were declaring
207 vars in the middle of a statement block. Thanks to Thamer
210 2003-04-17 Mikael Djurfeldt <djurfeldt@nada.kth.se>
212 * goops.c (TEST_CHANGE_CLASS): Update variable class after class
215 * eq.c (scm_eqv_p): Turned into a primitive generic.
217 2003-04-16 Rob Browning <rlb@defaultvalue.org>
219 * gc_os_dep.c: Added patch for UnixWare and OpenUNIX support.
220 Thanks to Boyd Gerber.
221 Added check for __arm__ in addition to arm for LINUX and copied
222 __s390__ defines from upstream libgc. Thanks to James Treacy for
223 reporting the problems.
225 * numbers.c (PTRDIFF_MIN): use SCM_CHAR_BIT.
227 * socket.c: use SCM_CHAR_BIT.
229 * random.c (scm_c_random_bignum): use SCM_CHAR_BIT.
231 * num2integral.i.c (NUM2INTEGRAL): use SCM_CHAR_BIT.
233 2003-04-16 Mikael Djurfeldt <mdj@kvast.blakulla.net>
235 * feature.c (scm_init_feature): Always add threads feature.
237 2003-04-15 Mikael Djurfeldt <djurfeldt@nada.kth.se>
239 * goops.c (scm_sys_fast_slot_ref): Use SCM_SLOT instead of
240 scm_at_assert_bound_ref. (We don't want the unbound check. See
241 oop/goops/active-slot.scm.)
243 2003-04-14 Rob Browning <rlb@defaultvalue.org>
245 * tags.h: scm_t_intptr should have been intptr_t.
247 2003-04-13 Rob Browning <rlb@defaultvalue.org>
249 * __scm.h (SCM_FLUSH_REGISTER_WINDOWS): don't just rely on "sparc"
251 #if defined (sparc) || defined (__sparc__) || defined (__sparc)
252 as gc_os_dep.c suggests is appropriate.
254 * goops.c (prep_hashsets): make static to match prototype.
255 (scm_sym_args): SCM_SYMBOL -> SCM_GLOBAL_SYMBOL. Thanks to Albert
258 * c-tokenize.lex: remove trailing comma from enum. Thanks to
261 * gc_os_dep.c: add NetBSD powerpc config info. Thanks to Thomas
264 2003-04-13 Mikael Djurfeldt <djurfeldt@nada.kth.se>
266 * goops.c (scm_sys_prep_layout_x): Instance allocation is now
267 indicated through extra fields in getters-n-setters.
268 (scm_add_slot): Adapted to new format of getters_n_setters slot.
269 (Thanks to Andy Wingo.)
271 2003-02-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
273 * gc-segment.c: add comment
275 2003-04-07 Rob Browning <rlb@defaultvalue.org>
277 * debug.h: change "id" arg name to "info_id" to avoid objective-c
280 * num2integral.i.c (NUM2INTEGRAL): fix bug pointed out by Mikael
281 and add regression test to standalone/.
283 2003-04-06 Rob Browning <rlb@defaultvalue.org>
285 * strings.c (scm_mem2string): use memcpy rather than by-hand loop.
286 Thanks to Dale P. Smith.
288 * random.c: #include gmp.h.
289 (scm_c_random_bignum): normalize result on return.
291 * init.c: #include gmp.h.
293 * numbers.h: remove the gmp.h #include (not needed now).
295 * posix.h: change occurences of "id" to something else so we don't
296 cause trouble when included via objective-c (can't hurt, might
297 help). Still have usage in debug.h, though.
299 2003-04-06 Mikael Djurfeldt <djurfeldt@nada.kth.se>
301 * random.c (scm_c_random_bignum): Don't generate a random number
302 equal to m (the second argument of scm_c_random_bignum); only
303 generate numbers in the range 0 <= r < m.
304 (scm_c_default_rstate): Use SCM_VARIABLE_REF to access
305 scm_var_random_state.
307 * num2integral.i.c (INTEGRAL2BIG): Put negation of n inside then
310 2003-04-05 Rob Browning <rlb@defaultvalue.org>
312 * modules.c (scm_module_import_interface): move declaration of
313 uses before any code.
315 2003-04-05 Mikael Djurfeldt <djurfeldt@nada.kth.se>
317 * Makefile.am (scmconfig.h): Look for config.h in top_builddir,
320 * hashtab.c (rehash_after_gc): Clear to_rehash list before
321 processing it in order to avoid an infinite loop.
323 * print.c (scm_prin1): Remember old state of pstate->writingp.
325 2003-04-05 Marius Vollmer <mvo@zagadka.de>
327 * Changed license terms to the plain LGPL thru-out.
329 2003-04-04 Rob Browning <rlb@defaultvalue.org>
331 * socket.c (FLIPCPY_NET_HOST_128): new macro.
332 (ipv6_net_to_num, ipv6_num_to_net, bignum_in_ipv6_range_p):
333 rewrite to handle GMP bignums.
336 * random.c (scm_c_random_bignum): rewrite to handle GMP bignums.
338 * ports.c (scm_getc): minor tweak.
340 * numbers.h: remove SCM_BIGDIG conditionals, reorganize, and
341 rewrite to handle GMP bignums.
343 * numbers.c: rewrite *many* functions to handle GMP bignums.
345 * num2integral.i.c (NUM2INTEGRAL, INTEGRAL2NUM, INTEGRAL2BIG):
348 * num2float.i.c (NUM2FLOAT): handle GMP bignums.
350 * init.c (check_config): remove SCM_BIGDIG conditionals.
351 (scm_init_guile_1): test to make sure mpz_t fits in a double_cell.
353 * gc-card.c ("sweep_card"): handle new mpz_t bignums.
355 * eval.c: remove SCM_BIGDIG conditionals.
357 * eq.c (s_scm_eqv_p): scm_i_bigcomp -> scm_i_bigcmp.
359 2003-03-31 Rob Browning <rlb@defaultvalue.org>
361 * Makefile.am (scmconfig.h): change srcdir to builddir. (Thanks
364 2003-03-27 Rob Browning <rlb@defaultvalue.org>
366 * threads.h: fix various preprocessor usages of new public
367 symbols to expect 0 or 1 values rather than 1 or undefined.
368 i.e. change #ifdef to #if, etc.
370 * threads.c: fix various preprocessor usages of new public
371 symbols to expect 0 or 1 values rather than 1 or undefined.
372 i.e. change #ifdef to #if, etc.
374 * tags.h: fix various preprocessor usages of new public
375 symbols to expect 0 or 1 values rather than 1 or undefined.
376 i.e. change #ifdef to #if, etc.
378 * stacks.c: fix various preprocessor usages of new public
379 symbols to expect 0 or 1 values rather than 1 or undefined.
380 i.e. change #ifdef to #if, etc.
382 * stackchk.h: fix various preprocessor usages of new public
383 symbols to expect 0 or 1 values rather than 1 or undefined.
384 i.e. change #ifdef to #if, etc.
386 * stackchk.c: fix various preprocessor usages of new public
387 symbols to expect 0 or 1 values rather than 1 or undefined.
388 i.e. change #ifdef to #if, etc.
390 * sort.c: fix various preprocessor usages of new public
391 symbols to expect 0 or 1 values rather than 1 or undefined.
392 i.e. change #ifdef to #if, etc.
394 * read.c: fix various preprocessor usages of new public
395 symbols to expect 0 or 1 values rather than 1 or undefined.
396 i.e. change #ifdef to #if, etc.
398 * random.c: fix various preprocessor usages of new public
399 symbols to expect 0 or 1 values rather than 1 or undefined.
400 i.e. change #ifdef to #if, etc.
402 * print.c: fix various preprocessor usages of new public
403 symbols to expect 0 or 1 values rather than 1 or undefined.
404 i.e. change #ifdef to #if, etc.
406 * objects.c: fix various preprocessor usages of new public
407 symbols to expect 0 or 1 values rather than 1 or undefined.
408 i.e. change #ifdef to #if, etc.
410 * numbers.h: fix various preprocessor usages of new public
411 symbols to expect 0 or 1 values rather than 1 or undefined.
412 i.e. change #ifdef to #if, etc.
414 * null-threads.c: fix various preprocessor usages of new public
415 symbols to expect 0 or 1 values rather than 1 or undefined.
416 i.e. change #ifdef to #if, etc.
418 * lang.c: fix various preprocessor usages of new public
419 symbols to expect 0 or 1 values rather than 1 or undefined.
420 i.e. change #ifdef to #if, etc.
422 * lang.h: fix various preprocessor usages of new public
423 symbols to expect 0 or 1 values rather than 1 or undefined.
424 i.e. change #ifdef to #if, etc.
426 * iselect.h: fix various preprocessor usages of new public
427 symbols to expect 0 or 1 values rather than 1 or undefined.
428 i.e. change #ifdef to #if, etc.
430 * init.c: fix various preprocessor usages of new public
431 symbols to expect 0 or 1 values rather than 1 or undefined.
432 i.e. change #ifdef to #if, etc.
434 * gh_data.c: fix various preprocessor usages of new public
435 symbols to expect 0 or 1 values rather than 1 or undefined.
436 i.e. change #ifdef to #if, etc.
438 * gh.h: fix various preprocessor usages of new public
439 symbols to expect 0 or 1 values rather than 1 or undefined.
440 i.e. change #ifdef to #if, etc.
442 * gen-scmconfig.c: change most new public symbols to be defined to
443 0 or 1 rather than being either 1 or undefined.
445 * gc_os_dep.c: fix various preprocessor usages of new public
446 symbols to expect 0 or 1 values rather than 1 or undefined.
447 i.e. change #ifdef to #if, etc.
448 (STACK_GROWS_DOWN): define to 0 or 1 rather than 1 or undef.
450 * gc.h: fix various preprocessor usages of new public
451 symbols to expect 0 or 1 values rather than 1 or undefined.
452 i.e. change #ifdef to #if, etc.
454 * gc-card.c: fix various preprocessor usages of new public
455 symbols to expect 0 or 1 values rather than 1 or undefined.
456 i.e. change #ifdef to #if, etc.
458 * gc-mark.c: fix various preprocessor usages of new public
459 symbols to expect 0 or 1 values rather than 1 or undefined.
460 i.e. change #ifdef to #if, etc.
462 * feature.c: fix various preprocessor usages of new public
463 symbols to expect 0 or 1 values rather than 1 or undefined.
464 i.e. change #ifdef to #if, etc.
466 * evalext.c: fix various preprocessor usages of new public
467 symbols to expect 0 or 1 values rather than 1 or undefined.
468 i.e. change #ifdef to #if, etc.
470 * eval.h: fix various preprocessor usages of new public
471 symbols to expect 0 or 1 values rather than 1 or undefined.
472 i.e. change #ifdef to #if, etc.
474 * eval.c: fix various preprocessor usages of new public
475 symbols to expect 0 or 1 values rather than 1 or undefined.
476 i.e. change #ifdef to #if, etc.
478 * eq.c: fix various preprocessor usages of new public
479 symbols to expect 0 or 1 values rather than 1 or undefined.
480 i.e. change #ifdef to #if, etc.
482 * coop.c: fix various preprocessor usages of new public
483 symbols to expect 0 or 1 values rather than 1 or undefined.
484 i.e. change #ifdef to #if, etc.
486 * coop-threads.c: fix various preprocessor usages of new public
487 symbols to expect 0 or 1 values rather than 1 or undefined.
488 i.e. change #ifdef to #if, etc.
490 * coop-pthreads.c: fix various preprocessor usages of new public
491 symbols to expect 0 or 1 values rather than 1 or undefined.
492 i.e. change #ifdef to #if, etc.
494 * coop-defs.h: fix various preprocessor usages of new public
495 symbols to expect 0 or 1 values rather than 1 or undefined.
496 i.e. change #ifdef to #if, etc.
498 * convert.i.c: fix various preprocessor usages of new public
499 symbols to expect 0 or 1 values rather than 1 or undefined.
500 i.e. change #ifdef to #if, etc.
502 * continuations.c: fix various preprocessor usages of new public
503 symbols to expect 0 or 1 values rather than 1 or undefined.
504 i.e. change #ifdef to #if, etc.
506 * _scm.h: fix various preprocessor usages of new public symbols to
507 expect 0 or 1 values rather than 1 or undefined. i.e. change
510 2003-03-26 Marius Vollmer <marius.vollmer@uni-dortmund.de>
512 * init.c (scm_init_guile_1): Call scm_i_init_deprecated.
514 * deprecated.c, deprecated.h: New files, to collect deprecated
516 * Makefile.am: Added them in all the right places.
518 * Makefile.am (EXTRA_DIST): Added "scmconfig.h.top".
519 (scmconfig.h): Get "scmconfig.h.top" from $(srcdir) so that VPATH
521 (DOT_X_FILES): Removed "iselect.x".
522 (DOT_DOC_FILES): Removed "iselect.doc".
524 2003-03-25 Rob Browning <rlb@defaultvalue.org>
526 * win32-socket.h: #include "libguile/__scm.h". Replace usage of
527 HAVE_WINSOCK2_H with SCM_HAVE_WINSOCK2_H.
529 * win32-socket.c: #include <config.h> if HAVE_CONFIG_H.
531 * vports.c: #include <config.h> if HAVE_CONFIG_H.
533 * unif.c: #include <config.h> if HAVE_CONFIG_H. Replace usage of
534 HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
536 * threads.h: replace usage of struct timespect with
537 scm_t_timespec. Replace usage of USE_PTHREAD_THREADS with
538 SCM_USE_PTHREAD_THREADS. Remove typedef for struct timespec in
539 favor of scm_t_timespec from scmconfig.h.
541 * threads.c: move libguile/_scm.h include to the top so we pick up
542 any critical defines like _GNU_SOURCE early. Replace usage of
543 struct timespect with scm_t_timespec. Replace usage of
544 STACK_GROWS_UP with SCM_STACK_GROWS_UP. Replace usage of
545 USE_PTHREAD_THREADS with SCM_USE_PTHREAD_THREADS.
547 * threads-plugin.h: replace usage of struct timespect with
550 * threads-plugin.c: #include <config.h> if HAVE_CONFIG_H. Replace
551 usage of struct timespect with scm_t_timespec.
553 * tags.h: move HAVE_STDINT_H handling to scmconfig.h. Move
554 HAVE_INTTYPES_H handling to scmconfig.h. #include
555 "libguile/__scm.h". Rework handling for scm_t_bits,
556 scm_t_signed_bits, SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
557 SCM_T_SIGNED_BITS_MIN, and SIZEOF_SCM_T_BITS to use scm_t_intptr,
558 scm_t_uintptr, SCM_SIZEOF_INTPTR_T, and SCM_SIZEOF_UINTPTR_T, and
559 SCM_SIZEOF_UNSIGNED_LONG. Rename usage of HAVE_ARRAYS to
562 * symbols.c: #include <config.h> if HAVE_CONFIG_H.
564 * struct.c: #include <config.h> if HAVE_CONFIG_H.
566 * strports.c: #include <config.h> if HAVE_CONFIG_H.
568 * strop.c: #include <config.h> if HAVE_CONFIG_H.
570 * stime.h: move handling of time related headers to scmconfig.h.
572 * stime.c: #include <config.h> if HAVE_CONFIG_H.
574 * stacks.c: replace usage of STACK_GROWS_UP with
577 * sort.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of
578 HAVE_ARRAYS to SCM_HAVE_ARRAYS.
580 * socket.c: #include <config.h> if HAVE_CONFIG_H. Replace usage
581 of uint32 and HAVE_UINT_32 with scm_t_int32.
583 * smob.c: #include <config.h> if HAVE_CONFIG_H.
585 * simpos.c: #include <config.h> if HAVE_CONFIG_H.
587 * script.c: #include <config.h> if HAVE_CONFIG_H.
589 * scmsigs.c: #include <config.h> if HAVE_CONFIG_H.
591 * scmconfig.h.top: new file -- preamble for scmconfig.h.
593 * rw.c: #include <config.h> if HAVE_CONFIG_H.
595 * regex-posix.c: #include <config.h> if HAVE_CONFIG_H.
597 * read.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
599 * rdelim.c: #include <config.h> if HAVE_CONFIG_H.
601 * random.c: #include <config.h> if HAVE_CONFIG_H. Replace usage
602 of LONG32, LONG64, SIZEOF_LONG, and HAVE_LONG_LONGS with
603 scm_t_int32, scm_t_int64, and SCM_HAVE_T_INT64. Rename usage of
604 HAVE_ARRAYS to SCM_HAVE_ARRAYS.
606 * ramap.c: replace usage of HAVE_LONG_LONGS with
607 "SCM_SIZEOF_LONG_LONG != 0".
609 * putenv.c: #include <config.h> if HAVE_CONFIG_H. #include
610 "libguile/scmconfig.h".
612 * pthread-threads.c: #include <config.h> if HAVE_CONFIG_H.
614 * print.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
615 Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
617 * posix.c: #include <config.h> if HAVE_CONFIG_H.
619 * ports.c: #include <config.h> if HAVE_CONFIG_H.
621 * objects.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
623 * numbers.h: replace usage of HAVE_FLOATINGPOINT_H with
624 SCM_HAVE_FLOATINGPOINT_H. Replace usage of HAVE_IEEEFP_H with
625 SCM_HAVE_IEEEFP_H. Replace usage of HAVE_NAN_H with
626 SCM_HAVE_NAN_H. Replace usage of STDC_HEADERS with
627 SCM_HAVE_STDC_HEADERS. Replace usage of ptrdiff_t with
628 scm_t_ptrdiff. Replace usage of HAVE_LONG_LONGS with
629 "SCM_SIZEOF_LONG_LONG != 0".
631 * numbers.c: #include <config.h> if HAVE_CONFIG_H. Replace usage
632 of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0". Replace
633 usage of ptrdiff_t with scm_t_ptrdiff. Replace usage of
634 SIZEOF_PTRDIFF_T with SCM_SIZEOF_SCM_T_PTRDIFF.
636 * num2integral.i.c: #include <config.h> if HAVE_CONFIG_H.
638 * null-threads.h: replace usage of struct timespect with
641 * net_db.c: #include <config.h> if HAVE_CONFIG_H.
643 * mkstemp.c: #include <config.h> if HAVE_CONFIG_H. #include
644 "libguile/__scm.h". Remove definition of gcc_uint64_t in favor of
645 scm_t_uint64 and rename usages.
647 * mallocs.c: #include <config.h> if HAVE_CONFIG_H.
649 * load.c: #include <config.h> if HAVE_CONFIG_H.
651 * iselect.h: move handling of time related headers to scmconfig.h.
652 Rename usage of HAVE_SYS_SELECT_H to SCM_HAVE_SYS_SELECT_H.
653 Rename usage of HAVE_WINSOCK2_H to SCM_HAVE_WINSOCK2_H. Rename
654 usage of USE_COOP_THREADS to SCM_USE_COOP_THREADS.
656 * iselect.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
657 of USE_COOP_THREADS to SCM_USE_COOP_THREADS. Rename usage of
658 USE_NULL_THREADS to SCM_USE_NULL_THREADS.
660 * ioext.c: #include <config.h> if HAVE_CONFIG_H.
662 * inline.h: #include "libguile/__scm.h" at the top. Change code
663 to use SCM_C_INLINE and SCM_INLINE_C_INCLUDINT_INLINE_H to decide
664 what to do instead of creating a new public #define. Rename usage
665 of USE_COOP_THREADS to SCM_USE_COOP_THREADS. Rename usage of
666 USE_NULL_THREADS to SCM_USE_NULL_THREADS. Rename usage of
667 USE_COPT_THREADS to SCM_USE_COPT_THREADS.
669 * inline.c: rearrange handling -- now we just #define
670 SCM_INLINE_C_INCLUDING_INLINE_H to 1 and #include
671 "libguile/inline.h". scmconfig.h will define SCM_C_INLINE as
672 appropriate, and we use that in inline.h along with the above
673 define to determine how to respond.
675 * init.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of
676 HAVE_ARRAYS to SCM_HAVE_ARRAYS.
678 * guile.c: #include <config.h> if HAVE_CONFIG_H.
680 * gh_data.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
681 of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
683 * gh.h: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
685 * gen-scmconfig.h.in: new file -- see gen-scmconfig.c for details.
687 * gen-scmconfig.c: new file -- see comments in file for details.
689 * gdbinit.c: #include <config.h> if HAVE_CONFIG_H.
691 * gc_os_dep.c: #include <config.h> if HAVE_CONFIG_H. Replace
692 usage of STACK_GROWS_UP with SCM_STACK_GROWS_UP.
694 * gc.h: replace usage of SIZEOF_LONG with
695 SCM_SIZEOF_UNSIGNED_LONG. Replace usage of USE_PTHREAD_THREADS
696 with SCM_USE_PTHREAD_THREADS. Remove SCM_SIZEOF_LONG definition
697 since we handle that in scmconfig.h now.
699 * gc.c: #include <config.h> if HAVE_CONFIG_H.
701 * gc-mark.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
702 of HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of
703 HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
705 * gc-malloc.c: #include <config.h> if HAVE_CONFIG_H.
707 * gc-card.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
708 Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
710 * fports.c: #include <config.h> if HAVE_CONFIG_H.
712 * filesys.c: #include <config.h> if HAVE_CONFIG_H.
714 * feature.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
715 of USE_NULL_THREADS to SCM_USE_NULL_THREADS.
717 * extensions.c: #include <config.h> if HAVE_CONFIG_H.
719 * evalext.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
720 Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
722 * eval.c: #include <config.h> if HAVE_CONFIG_H. #include
723 "libguile/__scm.h" rather than scmconfig.h. Rename usage of
724 HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of HAVE_LONG_LONGS
725 with "SCM_SIZEOF_LONG_LONG != 0".
727 * error.c: #include <config.h> if HAVE_CONFIG_H.
729 * eq.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of
730 HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of HAVE_LONG_LONGS
731 with "SCM_SIZEOF_LONG_LONG != 0".
733 * deprecation.c: #include <config.h> if HAVE_CONFIG_H.
735 * coop.c: replace usage of struct timespect with scm_t_timespec.
736 #include <config.h> if HAVE_CONFIG_H.
738 * coop-threads.c: #include "libguile/_scm.h" early. Replace
739 usage of struct timespect with scm_t_timespec. Replace usage of
740 STACK_GROWS_UP with SCM_STACK_GROWS_UP.
742 * coop-pthreads.c: #include "libguile/_scm.h" early. Replace
743 usage of struct timespect with scm_t_timespec. Replace usage of
744 STACK_GROWS_UP with SCM_STACK_GROWS_UP.
746 * coop-defs.h: move handling of time related headers to
747 scmconfig.h. Add #include "libguile/__scm.h". Rename usage of
748 HAVE_WINSOCK2_H to SCM_HAVE_WINSOCK2_H. Replace usage of struct
749 timespect with scm_t_timespec.
751 * convert.i.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
753 * convert.h: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
755 * convert.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
756 of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
758 * continuations.c: move libguile/_scm.h include to the top so we
759 pick up any critical defines like _GNU_SOURCE early.
761 * backtrace.c: #include <config.h> if HAVE_CONFIG_H.
763 * async.c: #include <config.h> if HAVE_CONFIG_H.
765 * alloca.c: #include <config.h> if HAVE_CONFIG_H.
767 * _scm.h: #include <config.h> if HAVE_CONFIG_H.
768 Rename usage of USE_PTHREAD_THREADS to SCM_USE_PTHREAD_THREADS.
770 * __scm.h: move libguile/scmconfig.h include up to the top, so
771 we're sure to pick up any critical defines like _GNU_SOURCE early.
772 #include <limits.h> removed in favor of scmconfig.h inclusion when
773 appropriate. STDC_HEADERS based inclusion of stdlib.h,
774 sys/types.h, stddef.h, and sys/stdtypes.h removed in favor of
775 scmconfig.h inclusion when appropriate. Various Win32 related
776 definitions removed in favor of scmconfig.h inclusion when
778 (HAVE_UINTPTR_T): definition removed (see NEWS).
779 (SIZEOF_PTRDIFF_T): definition removed (see NEWS).
780 (HAVE_LONG_LONGS): definition removed (see NEWS).
781 (HAVE_LONG_LONG): definition removed (see NEWS).
782 (HAVE_PTRDIFF_T): definition removed (see NEWS).
784 * Makefile.am: scmconfig.h is now generated by building and
785 running gen-scmconfig.h and capturing its output. gen-scmconfig
786 uses config.h and the configure.in generated gen-scmconfig.h to
787 decide what to output. See gen-scmconfig.c for details.
788 (noinst_PROGRAMS): add gen-scmconfig.
789 (gen_scmconfig_SOURCES): new variable.
790 (gen-scmconfig.$(OBJEXT)): new target - be careful to handle
791 cross-compiling right.
792 (scmconfig.h): build scmconfig.h from gen-scmconfig's output.
793 (BUILT_SOURCES): add scmconfig.h.
795 2003-03-19 Marius Vollmer <mvo@zagadka.de>
797 * gc_os_dep.c: Added defines for sparc-unknown-netbsdelf1.5 from
800 2003-03-19 Mikael Djurfeldt <djurfeldt@nada.kth.se>
802 * goops.c (make_class_from_template): New fourth arg:
804 (scm_class_extended_generic_with_setter, scm_class_self): Fixed
807 * smob.c (scm_set_smob_apply): Call scm_i_inherit_applicable.
809 * goops.c, objects.c, objects.h (scm_make_extended_class): New
810 second arg: applicablep.
811 (scm_i_inherit_applicable): New function.
813 * goops.c, goops.h (scm_class_applicable,
814 scm_class_extended_accessor): New classes.
816 2003-03-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
818 * procs.c (scm_procedure_documentation): Removed redundant
819 SCM_NIMP test and replaced other calls to SCM_IMP by more explicit
822 2003-03-11 Mikael Djurfeldt <djurfeldt@nada.kth.se>
824 * list.c, list.h (scm_filter, scm_filter_x): New functions.
826 * modules.c (scm_module_import_interface): New function.
828 * goops.c, goops.h (scm_class_accessor_method): Renamed from
830 (scm_class_accessor): New class.
832 2003-03-06 Mikael Djurfeldt <djurfeldt@nada.kth.se>
834 * goops.c (scm_primitive_generic_generic): Enable primitive
835 generic if not enabled.
836 (scm_sys_goops_loaded): Setup unextended primitive generics.
838 * goops.c, goops.h (scm_c_extend_primitive_generic): New function.
840 * snarf.h (SCM_PRIMITIVE_GENERIC, SCM_PRIMITIVE_GENERIC_1): New
843 * numbers.c (scm_abs): Use SCM_PRIMITIVE_GENERIC. (This is only a
844 testing example. All uses of SCM_GPROC should be converted.)
846 * procprop.c (scm_stand_in_scm_proc): Use scm_assq instead of
849 * eq.c (scm_equal_p): Turned into a primitive generic.
851 2003-02-27 Rob Browning <rlb@defaultvalue.org>
853 * Makefile.am (scmconfig.h): new target -- generate file from
855 (modinclude_HEADERS): remove version.h.
856 (nodist_modinclude_HEADERS): add version.h.
858 2003-02-24 Mikael Djurfeldt <djurfeldt@nada.kth.se>
860 This fixes a serious GC bug, introduced during the latest
861 reorganization of the GC, which disabled freeing of structs and
864 * struct.c (scm_struct_prehistory): Init scm_i_structs_to_free to
866 (scm_struct_prehistory): Move scm_free_structs to
867 scm_before_mark_c_hook.
869 * gc-card.c (sweep_card): Check that we haven't swept structs on
870 this card before. That can happen if scm_i_sweep_all_segments has
871 been called from some other place than scm_igc.
873 2003-02-19 Mikael Djurfeldt <djurfeldt@nada.kth.se>
875 * environments.c (DEFAULT_OBARRAY_SIZE): Changed from 137 to 31
876 (since hash tables now adapt their size).
878 * modules.c (scm_modules_prehistory): Changed from 2001 to 1533
879 (current number of prehistory bindings; hashtable code will select
880 a prime which is greater than this value).
882 * symbols.c (scm_symbols_prehistory): Changed from 1009 to 2139
883 (current number of initial symbols).
885 * properties.c (scm_init_properties): Don't specify size of
886 scm_properties_whash.
888 * objprop.c (scm_init_objprop): Don't specify size of
891 * keywords.c (scm_init_keywords): Don't specify a hash table size.
893 * hooks.c (scm_c_hook_add): Fixed bug in append mode.
895 The following changes introduce the use of resizable hash tables
896 throughout Guile. It also renames the old *-hash-table* functions
897 to *-alist-vector* and places them, together with the rest of the
898 weak vector support, in the module (ice-9 weak-vector). We should
899 probably introduce a new, better, API for weak references, for
900 example "weak pairs" a la MIT-Scheme. (In Chez scheme, they even
901 look like and are used like ordinary pairs.)
903 * environments.c (obarray_enter, obarray_retrieve, obarray_remove,
904 leaf_environment_fold, obarray_remove_all): Use hashtable
907 * gc.c (scm_init_storage): Moved hook initialization to
908 scm_storage_prehistory.
909 (scm_storage_prehistory): New function.
910 (scm_igc): Added commentary about placement of
911 scm_after_sweep_c_hook.
913 * gc-mark.c (scm_mark_all): Use hashtable accessors.
914 (scm_gc_mark_dependencies): Use SCM_WVECT_WEAK_KEY_P and
915 SCM_WVECT_WEAK_VALUE_P.
917 * hashtab.c, hashtab.h (scm_hash_for_each, scm_hash_map): New
919 (scm_vector_to_hash_table, scm_c_make_resizing_hash_table):
921 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table,
922 scm_make_doubly_weak_hash_table): Moved here from weaks.c.
924 * init.c (scm_init_guile_1): Removed call to scm_init_weaks; Added
925 calls to scm_storage_prehistory and scm_hashtab_prehistory.
927 * modules.c (module-reverse-lookup): Use hashtable accessors.
929 * symbols.c, symbols.h (scm_i_hash_symbol): New function.
931 * weaks.c, weaks.h (scm_make_weak_key_alist_vector,
932 scm_make_weak_value_alist_vector,
933 scm_make_doubly_weak_alist_vector): New functions.
935 * weaks.c (scm_init_weaks_builtins): New function.
937 * weaks.h (SCM_WVECTF_WEAK_KEY, SCM_WVECTF_WEAK_VALUE,
938 SCM_WVECTF_NOSCAN, SCM_WVECT_WEAK_KEY_P, SCM_WVECT_WEAK_VALUE_P,
939 SCM_WVECT_NOSCAN_P): New macros.
941 * weaks.c (scm_scan_weak_vectors): Use SCM_WVECT_WEAK_KEY_P
942 and SCM_WVECT_WEAK_VALUE_P.
944 * weaks.c, weaks.h (scm_i_allocate_weak_vector): Renamed from
945 allocate_weak_vector and exported.
947 2003-02-13 Mikael Djurfeldt <djurfeldt@nada.kth.se>
949 * hashtab.c: Undid thread safety. (We decided that it's better to
950 let the user explicitly protect the tables (or not) according what
951 is suitable for the application.)
953 2003-02-12 Mikael Djurfeldt <djurfeldt@nada.kth.se>
955 * hashtab.c (scm_hash_fn_remove_x, scm_internal_hash_fold): Made
956 thread safe and handle resizing tables.
957 (scm_ihashx, scm_sloppy_assx, scm_delx_x): Removed
958 SCM_DEFER/ALLOW_INTS.
960 2003-02-11 Mikael Djurfeldt <djurfeldt@nada.kth.se>
962 * hashtab.c (scm_vector_to_hash_table,
963 scm_c_make_resizing_hash_table, scm_make_hash_table): New
965 (scm_hash_fn_get_handle, scm_hash_fn_create_handle_x): Made thread
966 safe and handle resizing tables.
968 * weaks.c (scm_make_weak_key_hash_table,
969 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
970 Size argument made optional. Return resizable table if not
973 2003-02-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
975 * eval.c (scm_trampoline_0, scm_trampoline_1, scm_trampoline_2):
976 Fixed formals tests for closures. (Thanks to Kevin Ryde.)
978 2003-02-05 Mikael Djurfeldt <djurfeldt@nada.kth.se>
980 * debug.c (scm_procedure_source): Handle all objects for which
981 procedure? is #t. (Thanks to Bill Schottstaedt.)
983 2003-01-23 Mikael Djurfeldt <djurfeldt@nada.kth.se>
985 * futures.c (mark_futures): Don't need to mark data of recycled
987 (scan_futures, cleanup_undead): Be smarter about marking
988 futures---avoid unnecessary passes through future lists.
990 * futures.h, futures.c: New files; Introduced recycling of
991 futures. For fine-grained threading this lifts performance to
992 another level. We can now use parallelization in inner loops of
993 Guile programs without impossible overhead.
995 * threads.h, threads.c: Moved futures to their own file.
997 * Makefile.am (libguile_la_SOURCES): Added futures.c.
998 (DOT_X_FILES): Added futures.x.
999 (DOT_DOC_FILES): Added futures.doc.
1000 (modinclude_HEADERS): Added futures.h.
1002 * threads.c, threads.h (scm_i_create_thread): Renamed from
1003 create_thread and made global.
1005 * futures.c (scm_make_future): New procedure.
1007 * eval.c: #include "libguile/futures.h".
1009 * init.c: #include "futures.h"
1010 (scm_init_guile_1): Call scm_init_futures.
1012 * stime.c (SCM_TIME_UNITS_PER_SECOND): Renamed from CLKTCK.
1014 * stime.h (SCM_TIME_UNITS_PER_SECOND): Definition moved here.
1016 * eval.c, eval.h (scm_trampoline_0, scm_i_call_closure_0): New
1019 * eval.c (scm_trampoline_1): Fixed arguments test for closures.
1021 2003-01-22 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1023 * threads.c (create_thread): Don't unwind dynwind chain of parent
1024 thread before creation. Just start the new thread with an empty
1027 2003-01-20 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1029 * evalext.c, evalext.h (scm_self_evaluating_p): New function.
1031 2003-01-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1033 * threads.c (scm_timed_wait_condition_variable): Support timed
1034 waiting also for simple condition variables.
1036 * goops.c (TEST_CHANGE_CLASS): Use scm_change_object_class instead
1037 of calling the procedure change-object-class.
1039 2003-01-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1041 * ramap.c (scm_ramapc): Typo in error message.
1043 2003-01-08 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1045 * goops.c (scm_sys_prep_layout_x): Bugfix: Only create layout for
1046 slots with instance allocation.
1048 * goops.c, goops.h (scm_class_extended_generic_with_setter): New
1050 (scm_compute_applicable_methods): Use scm_generic_function_methods.
1052 * goops.c (scm_generic_function_methods): Support extended
1055 2002-12-29 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1057 * eval.c (unmemocopy): Bugfix: scm_sym_delay --> scm_sym_future.
1058 Thanks to Neil for pointing this out!
1060 2002-12-29 Neil Jerram <neil@ossau.uklinux.net>
1062 * lang.h: Remove declarations matching definitions removed from
1063 lang.c (just below).
1065 2002-12-28 Neil Jerram <neil@ossau.uklinux.net>
1067 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
1068 scm_m_while, scm_nil_eq): Remove definitions that were superfluous
1069 and already commented out.
1071 * read.h (scm_lreadparen), read.c (scm_lreadr, scm_read_token,
1072 scm_lreadparen): Support reading vectors with Elisp syntax if
1073 SCM_ELISP_READ_EXTENSIONS is defined. (SCM_ELISP_READ_EXTENSIONS
1074 is not currently defined, and there isn't even a configure switch
1077 2002-12-26 Marius Vollmer <mvo@zagadka.ping.de>
1079 * Makefile.am (c-tokenize.o): Refer to source via $< so that vpath
1081 (EXTRA_DIST): Added version.h.in.
1083 2002-12-21 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1085 This change makes it possible for one thread to do lazy sweeping
1086 while other threads are running. Now only the mark phase need to
1087 have all threads asleep. We should look further into this issue.
1088 Presently, I've put the locking of scm_i_sweep_mutex at
1089 "conservative" places due to my current lack of knowledge about
1090 the garbage collector. Please feel free to restrict these regions
1091 further to allow for maximal parallelism!
1093 * gc.c, gc.h (scm_i_sweep_mutex): New mutex.
1095 * gc.c (scm_gc_for_newcell), gc-malloc.c (scm_realloc,
1096 scm_gc_register_collectable_memory): Substitute locking of
1097 scm_i_sweep_mutex for calls to scm_i_thread_put_to_sleep.
1098 (scm_igc): Lock sweep mutex here instead of in callers; Calls to
1099 scm_i_thread_put_to_sleep/scm_i_thread_wake_up used to demarkate
1100 the single-thread section (which now only contains the mark
1102 (scm_gc): Don't lock sweeo mutex here since scm_igc locks it;
1103 Removed SCM_DEFER/ALLOW_INTS. Simply call scm_igc directly.
1105 * threads.c (gc_section_mutex): Removed.
1107 2002-12-19 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1109 * threads.c (create_thread): Clear parent field in root state in
1110 order not to unnecessarily remember dead threads.
1112 * eval.c (call_subr2o_1, call_lsubr2_2): New functions.
1113 (scm_trampoline_1, scm_trampoline_2): Use them.
1115 2002-12-18 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1117 Partial introduction of real plugin interface.
1119 * Makefile.am (modinclude_HEADERS): Added threads-plugin.h.
1120 (EXTRA_DIST): Added threads-plugin.c.
1122 * threads-plugin.h, threads-plugin.c: New files.
1124 * threads.h: #include "libguile/threads-plugin.h".
1126 * threads.c: #include "libguile/threads-plugin.c".
1128 * pthread-threads.c: Temporarily remove debugging functions.
1130 * threads.c, threads.h (scm_yield): Added back.
1132 2002-12-18 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1134 * threads.c (really_launch): Detach before unlocking
1135 thread_admin_mutex in order not to risk being joined.
1136 (scm_i_thread_put_to_sleep, scm_i_thread_wake_up): Keep
1137 thread_admin_mutex locked during GC.
1139 * pthread-threads.c, pthread-threads.h: Improvements to debugging
1142 2002-12-16 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1144 * pthread-threads.c, pthread-threads.h (SCM_DEBUG_THREADS): Added
1145 support for debugging mutex operations.
1147 * threads.c (scm_thread): Removed filed joining_threads.
1148 (thread_print): Print thread number as well as address of thread
1150 (scm_join_thread): Bugfix.
1151 (scm_lock_mutex, scm_try_mutex, scm_unlock_mutex,
1152 scm_timed_wait_condition_variable, scm_signal_condition_variable,
1153 scm_broadcast_condition_variable): Use the low-level API.
1154 (scm_all_threads): Return copy of thread list (to prevent
1155 unintended destruction).
1156 (scm_threads_prehistory): Initialize heap_mutex of fake thread.
1158 * pthread-threads.c, pthread-threads.h, threads.c: Fixes to
1159 pthread "native" recursive mutex support.
1161 2002-12-15 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1163 * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): New definitions.
1164 Simply lock a thread C API recursive mutex.
1165 (SCM_NONREC_CRITICAL_SECTION_START,
1166 SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
1167 SCM_REC_CRITICAL_SECTION_END): Removed.
1169 * eval.c: Replaced SOURCE_SECTION_START / SOURCE_SECTION_END with
1170 direct calls to scm_rec_mutex_lock / unlock around the three calls
1171 to scm_m_expand_body.
1173 * eval.c, eval.h (promise_free): New function.
1174 (scm_force): Rewritten; Now thread-safe; Removed
1175 SCM_DEFER/ALLOW_INTS.
1177 * pthread-threads.h: Added partially implemented plugin interface
1178 for recursive mutexes. These are, for now, only intended to be
1179 used internally within the Guile implementation.
1181 * pthread-threads.c: New file.
1183 * threads.c: Conditionally #include "pthread-threads.c".
1185 * eval.c, eval.h (scm_makprom, scm_force): Rewritten to be
1188 * snarf.h (SCM_MUTEX, SCM_GLOBAL_MUTEX, SCM_REC_MUTEX,
1189 SCM_GLOBAL_REC_MUTEX): New macros.
1191 * eval.c, threads.c, threads.h, snarf.h: Rewrote critical section
1192 macros---use mutexes instead.
1194 * tags.h (SCM_IM_FUTURE): New tag.
1196 * eval.c (scm_m_future): New primitive macro.
1197 (SCM_CEVAL): Support futures.
1198 (unmemocopy): Support unmemoization of futures.
1200 * print.c (scm_isymnames): Name of future isym.
1202 * version.c: Unmade some changes to my private copy that got
1203 committed by mistake.
1205 2002-12-11 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1207 * gc-malloc.c, gc.h, init.c: Reverted gc-malloc change of
1210 * gc.c (scm_igc): Don't call scm_i_thread_invalidate_freelists.
1212 * gc.c (scm_gc_sweep): Call it here instead, which is a more
1215 * threads.c (create_thread): Remember root object until the handle
1216 of the new thread is on all_threads list.
1218 * root.c (scm_make_root): Moved copying of fluids until after
1219 creation of root handle so that the fluids are GC protected. Also
1220 removed the critical section.
1222 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1224 * gc-malloc.c, gc.h (scm_gc_malloc_prehistory): New function.
1226 * gc-malloc.c (malloc_mutex): New mutex.
1227 (scm_gc_malloc_prehistory): Initialize it.
1228 (scm_realloc): Serialize call to realloc
1229 (scm_calloc): Same for calloc.
1230 Thanks to Wolfgang Jaehrling!
1231 (Now we have to make sure all calls to malloc/realloc are made
1232 through scm_malloc.)
1234 * init.c (scm_init_guile_1): Call scm_gc_malloc_prehistory.
1236 * threads.c (really_launch): Release heap (to prevent deadlock).
1237 (create_thread): Release heap before locking thread admin mutex.
1239 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1241 * threads.c (scm_i_thread_invalidate_freelists): New
1244 * gc.c (scm_igc): Call scm_i_thread_invalidate_freelists.
1246 * modules.c (scm_export): Inserted a return statement.
1248 2002-12-10 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1250 * modules.c (scm_export): new function
1252 * gc-card.c: add a note about malloc()/free() overhead.
1254 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1256 * Makefile.am (c-tokenize.$(OBJEXT)): Don't look for c-tokenize.c
1259 2002-12-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1261 These changes remove scm_ints_disabled (which hasn't has any
1262 effect in Guile for quite some time).
1264 * async.c, error.h (scm_ints_disabled): Removed.
1266 * gc.c (scm_gc_for_newcell), init.c (scm_init_guile_1),
1267 root.c (scm_internal_cwdr), gdbint.c (SCM_BEGIN_FOREIGN_BLOCK,
1268 SCM_END_FOREIGN_BLOCK): Don't touch scm_ints_disabled.
1269 (old_ints): Removed.
1271 * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): Define as a recursive
1273 (SCM_REDEFER_INTS, SCM_ALLOW_INTS): Define as SCM_DEFER_INTS and
1276 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1278 * threads.c (scm_mutex_lock, scm_cond_wait, scm_cond_timedwait):
1279 Removed accidental #if 0 around these functions.
1281 These changes are the start of support for preemptive
1282 multithreading. Marius and I have agreed that I commit this code
1283 into the repository although it isn't thoroughly tested and surely
1284 introduces many bugs. The bugs should only be exposed when using
1285 threads, though. Signalling and error handling for threads is
1286 very likely broken. Work on making the implementation cleaner and
1287 more efficient is needed.
1289 * __scm.h (SCM_ALLOW_INTS_ONLY): Removed.
1290 (SCM_NONREC_CRITICAL_SECTION_START,
1291 SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
1292 SCM_REC_CRITICAL_SECTION_END): New macros.
1293 (SCM_CRITICAL_SECTION_START/END): Defined here.
1295 * eval.c: Insert SOURCE_SECTION_START / SOURCE_SECTION_END around
1296 the three calls to scm_m_expand_body.
1298 * gc.h: #include "libguile/pthread-threads.h";
1299 (SCM_FREELIST_CREATE, SCM_FREELIST_LOC): New macros.
1301 * gc.c (scm_i_freelist, scm_i_freelist2): Defined to be of type
1304 * gc.c, gc-freelist.c, inline.h: Use SCM_FREELIST_LOC for freelist
1307 * gc-freelist.c (scm_gc_init_freelist): Create freelist keys.
1309 * gc-freelist.c, threads.c (really_launch): Use
1310 SCM_FREELIST_CREATE.
1312 * gc-malloc.c (scm_realloc, scm_gc_register_collectable_memory):
1314 * gc.c (scm_i_expensive_validation_check, scm_gc,
1315 scm_gc_for_newcell): Put threads to sleep before doing GC-related
1316 heap administration so that those pieces of code are executed
1317 single-threaded. We might consider rewriting these code sections
1318 in terms of a "call_gc_code_singly_threaded" construct instead of
1319 calling the pair of scm_i_thread_put_to_sleep () and
1320 scm_i_thread_wake_up (). Also, we would want to have as many of
1321 these sections eleminated.
1323 * init.c (scm_init_guile_1): Call scm_threads_prehistory.
1325 * inline.h: #include "libguile/threads.h"
1327 * pthread-threads.h: Macros now conform more closely to the
1328 pthreads interface. Some of them now take a second argument.
1330 * threads.c, threads.h: Many changes.
1332 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1334 * Makefile.am (version.h): Changed $^ --> $< in rule for
1337 2002-12-08 Rob Browning <rlb@defaultvalue.org>
1339 * version.h.in (SCM_MICRO_VERSION): use @--@ substitution now.
1340 (SCM_MINOR_VERSION): use @--@ substitution now.
1341 (SCM_MICRO_VERSION): use @--@ substitution now.
1342 (scm_effective_version): new function prototype.
1344 * version.c (scm_effective_version): new function, also add
1347 * Makefile.am (schemelibdir): VERSION -> GUILE_EFFECTIVE_VERSION.
1348 (libpath.h): use GUILE_EFFECTIVE_VERSION to compute
1350 (version.h): generate this here rather than configure.in. This
1351 approach tracks source edits better (i.e. more immediately).
1352 Might be worth considering for other .in files too.
1354 2002-12-02 Marius Vollmer <mvo@zagadka.ping.de>
1356 Reorganized thread package selection. A thread package now only
1357 implements a small set of pthread like functions and Guile
1358 implements the rest on top of that. Guile's implementation is
1359 what the "coop-pthreads" package has been previously. Support for
1360 "coop" threads has been removed until I get time to add it again.
1362 * Makefile.am (libguile_la_SOURCES): Removed iselect.c.
1363 (noinst_HEADERS): Removed coop-threads.c, coop-threads.h, coop.c,
1364 null-threads.c, coop-pthreads.c.
1365 (modinclude_HEADERS): Removed coop-defs.h, coop-pthreads.h. Added
1368 * validate.h (SCM_VALIDATE_THREAD): Moved to threads.h.
1370 * threads.h: Do not include "libguile/coop-defs.h". Include
1371 "libguile/pthread-threads.h" for USE_COPT_THREADS. Removed
1372 (previously deprecated) C level thread API prototypes. They are
1373 now in the thread package specific headers, "null-threads.h" and
1374 "pthread-threads.h".
1375 (SCM_VALIDATE_THREAD, SCM_VALIDATE_MUTEX, SCM_VALIDATE_CONDVAR):
1377 (scm_threads_init): Removed.
1378 (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END,
1379 SCM_THREAD_SWITCHING_CODE, scm_i_switch_counter,
1380 SCM_I_THREAD_SWITCH_COUNT): Define here.
1381 (scm_single_thread_p): Removed.
1382 (scm_call_with_new_thread): Take two args directly instead of list
1384 (scm_i_thread_data, scm_i_set_thread_data, SCM_THREAD_LOCAL_DATA,
1385 SCM_SET_THREAD_LOCAL_DATA): Define here.
1387 * threads.c: Merged with "coop-pthreads.c".
1389 * null-threads.h: Implement pthread-like API as a set of macros.
1391 * pthread-threads.h: New, implement pthread-like API by deferring
1394 * init.c (scm_init_guile_1): Do not call scm_init_iselect, which
1395 has been lost in the reorganization.
1397 2002-12-01 Mikael Djurfeldt <mdj@linnaeus>
1399 The following change makes it possible to move procedure
1400 application dispatch outside inner loops. The motivation was
1401 clean implementation of efficient replacements of R5RS primitives
1404 The semantics is clear: scm_trampoline_N returns an optimized
1405 version of scm_call_N (or NULL if the procedure isn't applicable
1408 Applying the optimization to map and for-each increases efficiency
1409 noticeably. For example, (map abs ls) is 8 times faster than
1412 * eval.h (scm_t_trampoline_1, scm_t_trampoline_2): New types.
1414 * eval.c, eval.h (scm_trampoline_1, scm_trampoline_2): New functions.
1416 * eval.c (call_subr2_2, call_lsubr_2, call_closure_2): New functions;
1417 (map, for-each): Handle also application on two args as a special
1418 case; Use trampolines.
1422 * sort.c (scm_cmp_function): Choose subr2less for scm_tc7_subr_2o;
1423 (subr2oless): Removed.
1424 (scm_restricted_vector_sort_x): Use scm_return_first to keep the
1425 vector GC protected.
1427 * eval.c (check_map_args): Use scm_out_of_range_pos instead of
1430 2002-11-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1432 * evalext.[ch] (scm_m_undefine, undefine): Deprecated.
1434 2002-11-17 Mikael Djurfeldt <mdj@linnaeus>
1436 * debug.c (scm_make_iloc): Added missing "return".
1438 2002-11-17 Marius Vollmer <mvo@zagadka.ping.de>
1440 * strports.c (scm_eval_string_in_module): Validate second arg to
1441 be a module. Thanks to Arno Peters!
1443 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
1445 * .cvsignore: remove goops.c
1447 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
1449 * modules.c (scm_env_top_level, scm_lookup_closure_module,
1450 module_variable, scm_module_lookup_closure,
1451 scm_module_transformer, scm_sym2var, scm_module_reverse_lookup,
1452 scm_system_module_env_p): Don't compare SCM values with C
1453 operators == or !=. Avoid SCM_IMP predicates. Prefer !SCM_FALSEP
1456 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
1458 * eval.h (SCM_MAKE_ILOC): New macro.
1460 * debug.c (scm_make_iloc): Use SCM_MAKE_ILOC instead of computing
1461 the iloc bitpattern here.
1463 2002-11-14 Mikael Djurfeldt <mdj@linnaeus>
1465 * coop-pthreads.c, coop-pthreads.h: scm_internal_select should be
1466 part of the API, otherwise it's difficult to write Guile
1467 extensions using non-blocking I/O => moved #include
1468 "libguile/iselect.h" from coop-pthreads.c --> coop-pthreads.h.
1470 * coop-pthreads.c (scm_unlock_mutex): Changed s_lock_mutex -->
1473 2002-11-10 Marius Vollmer <mvo@zagadka.ping.de>
1475 * __scm.h (USE_THREADS, GUILE_ISELECT): Do not define here. They
1476 are defined in configure.in.
1478 * threads.c: Removed SCM_API from function definitions. SCM_API
1479 is only for declarations.
1481 2002-11-07 Mikael Djurfeldt <mdj@linnaeus>
1483 * coop-pthreads.h: Added support for thread specific data to the
1484 generic C API for the coop-pthreads case.
1486 * threads.c, threads.h (scm_cond_init): Undo unintentional API
1488 (scm_cond_broadcast): Added missing function.
1490 2002-11-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1492 * coop.c (coop_next_runnable_thread): Removed, wich should have
1493 happened when GUILE_ISELECT was hard-wired.
1495 2002-11-03 Marius Vollmer <mvo@zagadka.ping.de>
1497 * Makefile.am (libguile_la_SOURCES): Added threads.c
1498 (DOT_DOC_FILES): Added threads.doc.
1499 (DOT_X_FILES): Added threads.x.
1500 (EXTRA_libguile_la_SOURCES): Removed threads.c.
1501 (noinst_HEADERS): Added coop-pthreads.c.
1502 (modinclude_HEADERS): Added coop-pthreads.h.
1504 * __scm.h (USE_THREADS, GUILE_ISELECT): Define when
1505 SCM_DEBUG_DEPRECATED. Removed their use thru-out Guile.
1507 * iselect.c: Include "_scm.h" before testing HAVE_UNISTD_H.
1508 Thanks to Bill Schottstaedt!
1510 * numbers.c (scm_integer_expt): Make 0^z == 0 for z != 0.
1512 * _scm.h (HAVE_RESTARTABLE_SYSCALLS): Do define even when
1513 SCM_COPT_THREADS is defined.
1514 (SCM_SYSCALL): Use EINTR-expection version when SCM_COPT_THREADS
1517 * coop-pthreads.c: Some harmless renamings of internal stuff.
1518 (create_thread): New, generalized version of
1519 scm_call_with_new_thread.
1520 (scm_call_with_new_thread): Use it.
1521 (scm_spawn_thread): New, use create_thread.
1523 2002-11-02 Marius Vollmer <mvo@zagadka.ping.de>
1525 * coop-pthreads.c, coop-pthreads.h: Redone completely, you might
1526 start testing it now.
1528 * _scm.h: Include <errno.h< so that SCM_SYSCALL is correctly
1529 defined when HAVE_RESTARTABLE_SYSCALLS is not defined.
1530 (HAVE_RESTARTABLE_SYSCALLS): Do not define when USE_COPT_THREADS
1533 2002-10-27 Marius Vollmer <mvo@zagadka.ping.de>
1535 * scmsigs.c (signal_cell_handlers, install_handler_data,
1536 scm_delq_spine_x, really_install_handler, install_handler): New
1537 scheme for triggering signal handlers, to simplify take_signal.
1538 (take_signal): Simplified, to avoid race conditions.
1539 (scm_sigaction_for_thread): Use new Scheme. Validate that thread
1542 * async.c (scm_async_click): Reset pending_asyncs, handle
1543 signal_asyncs. Don't set cdr of a non-signal async to #f.
1544 (scm_i_queue_async_cell): Do not check cdr of cell for #f, queue
1545 always. Set pending_asyncs.
1546 (scm_system_async_mark_for_thread): Check that thread has not
1548 (scm_unmask_signals, decrease_block): Call scm_async_click after
1549 block_asyncs becomes zero.
1551 * __scm.h (SCM_ASYNC_CLICK): Check pending_asyncs instead of
1554 * root.h (scm_root_state): Added pending_asyncs and signal_asyncs
1556 * root.c (root_mark): Mark them.
1557 (make_root): Initialize them.
1559 * iselect.c, iselect.h: Replaced GUILE_ISELECT with
1561 (scm_internal_select): Define one version for USE_COOP_THREADS and
1562 one for USE_NULL_THREADS.
1563 (scm_init_iselect): Likewise.
1565 * inline.h (scm_cell, scm_double_cell): Also allow
1566 USE_COPT_THREADS to not protect the slot initializers.
1568 * init.c (scm_init_guile_1): Call scm_init_thread_procs. This is
1569 because threads need to be initialized before the stack, but
1570 gsubrs such as scm_timed_condition_variable_wait can only be
1573 * threads.h: Include "coop-pthreads.h" when requested.
1574 (scm_threads_make_mutex, scm_threads_lock_mutex,
1575 scm_threads_unlock_mutex, scm_threads_monitor): Removed, they were
1576 not implemented anyway.
1577 (scm_init_thread_procs, scm_try_mutex,
1578 scm_timed_condition_variable_wait,
1579 scm_broadcast_condition_variable, scm_c_thread_exited_p,
1580 scm_thread_exited_p): New prototypes.
1581 (struct timespec): Define if not already defined.
1582 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
1583 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
1584 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
1585 scm_cond_broadcast, scm_cond_destroy): Declarations moved here and
1588 * threads.c: Include <errno.h>. Include "coop-pthreads.c" when
1590 (scm_thread_exited_p): New.
1591 (scm_try_mutex, scm_broadcast_condition_variable): Newly
1592 registered procedures.
1593 (scm_wait_condition_variable, scm_timed_wait_condition_variable):
1594 Use the latter as the procedure for "wait-condition-variable",
1595 thus offering a optional timeout parameter to Scheme.
1596 (scm_wait_condition_variable): Implement in terms of
1597 scm_timed_wait_condition_variable.
1598 (scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
1599 scm_mutex_unlock, scm_mutex_destroy, scm_cond_init,
1600 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
1601 scm_cond_broadcast, scm_cond_destroy): Implement in terms of
1602 scm_make_mutex, etc, and deprecate.
1603 (scm_init_threads): Do not create smobs, leave this to
1604 scm_threads_init. Do not include "threads.x" file.
1605 (scm_init_thread_procs): New, include "threads.x" here.
1607 * null-threads.h (scm_null_mutex, scm_null_mutex_init,
1608 scm_null_mutex_lock, scm_null_mutex_unlock,
1609 scm_null_mutex_destroy, scm_null_condvar, scm_null_condvar_init,
1610 scm_null_condvar_wait, scm_null_condvar_signal,
1611 scm_null_condvar_destroy): Removed.
1612 (scm_mutex_init, scm_mutex_lock, scm_mutex_unlock, scm_cond_init,
1613 scm_cond_wait, scm_cond_signal, scm_cond_broadcast,
1614 scm_cond_destory): Do not define, they are now deprecated and
1615 handled by threads.{h,c}.
1617 * null-threads.c (scm_null_mutex, scm_null_cond): Define here.
1618 (scm_threads_init): Create smobs here, using the appropriate
1620 (block): Removed, now unused.
1621 (scm_c_thread_exited_p): New.
1622 (scm_null_mutex_init, scm_null_mutex_lock, scm_null_mutex_unlock,
1623 scm_null_mutex_destroy, scm_null_condvar_init,
1624 scm_null_condvar_wait, scm_null_condvar_signal,
1625 scm_null_condvar_destroy): Removed and updated users to do their
1627 (scm_try_mutex, timeval_subtract,
1628 scm_timed_wait_condition_variable,
1629 scm_broadcast_condition_variable): New.
1630 (scm_wait_condition_variable): Removed.
1632 * coop-defs.h (coop_m): Added 'level' field.
1633 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
1634 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
1635 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
1636 scm_cond_broadcast, scm_cond_destroy, struct timespec): Do not
1638 (coop_condition_variable_broadcast): New.
1640 * coop-threads.c (scm_threads_init): Create smobs here, using the
1642 (scm_c_thread_exited_p, scm_try_mutex,
1643 scm_timed_wait_condition_variable,
1644 scm_broadcast_condition_variable): New.
1645 (scm_wait_condition_variable): Removed.
1647 * coop.c (coop_new_mutex_init): Initialize level.
1648 (coop_mutex_trylock, coop_mutex_lock, coop_mutex_unlock): maintain
1650 (coop_condition_variable_signal): Renamed to
1651 coop_condition_variable_broadcast and reimplemented in terms of
1653 (coop_condition_variable_broadcast): New.
1655 * goops.c (hell_mutex): Reimplemented using scm_make_mutex, etc.
1657 * coop-pthreads.h, coop-pthreads.c: New, but unfinished.
1659 2002-10-21 Marius Vollmer <mvo@zagadka.ping.de>
1661 * null-threads.c: Include <time.h>. Also, use <...> for inclusion
1664 * async.c, goops.h, modules.h, validate.h (SCM_MAKE_VALIDATE_MSG):
1665 New. Use it instead of SCM_MAKE_VALIDATE in lots of places to
1666 give better error messages. Thanks to Bill Schottstaedt!
1668 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
1670 * evalext.h, evalext.c (scm_definedp, scm_defined_p): Renamed
1671 scm_definedp to scm_defined_p and deprecated scm_definedp.
1673 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
1675 * async.h, async.c (scm_system_async): Fixed deprecation to work
1676 correctly when deprecated features are excluded.
1678 2002-10-16 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1680 * async.c (scm_system_async_mark_for_thread): Validate thread
1683 * coop-threads.c (scm_i_thread_root): Do not validate argument.
1685 * feature.c (scm_init_feature): Don't add 'threads' for
1688 * inline.h (scm_cell, scm_double_cell): Also allow
1689 USE_NULL_THREADS to not protect the slot initializers.
1691 * scmsigs.c (scm_sigaction_for_thread): It's "USE_THREADS" not
1694 * Makefile.am (noinst_HEADERS): Added null-threads.c.
1695 (modinclude_HEADERS): Added null-threads.h.
1697 * threads.h: Include null-threads.h when !USE_COOP_THREADS.
1698 * threads.c: Include null-threads.c when !USE_COOP_THREADS.
1699 (scm_init_threads): Use generic type names scm_t_mutex and
1700 scm_t_cond instead of coop_m and coop_c.
1702 * null-threads.c, null-threads.h: New files.
1704 2002-10-15 Marius Vollmer <mvo@zagadka.ping.de>
1706 * Makefile.am: Replaced "$<" in non-pattern rules with its value.
1707 This is to support makes that know about "$<" only in pattern
1708 rules, like Sun's make.
1710 2002-10-13 Marius Vollmer <mvo@zagadka.ping.de>
1712 * Makefile.am (libpath.h): Fixed typo in top_srcdir_absolute
1713 substitution. Thanks to David Allouche!
1715 2002-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1717 * evalext.h: Replaced SCM_DEBUG_DEPRECATED with
1718 !SCM_ENABLE_DEPRECATED.
1720 2002-10-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1722 * async.c (scm_system_async_mark_for_thread): Only call
1723 scm_i_thread_root when USE_THREADS is defined. Use scm_root
1726 * scmsigs.c (take_signal): Only call scm_i_thread_root when
1727 USE_THREADS is defined. Use scm_root otherwise.
1728 (scm_sigaction_for_thread): Ignore THREAD argument when
1729 USE_THREADS is not defined. Also, move THREAD argument defaulting
1730 out of HAVE_SIGACTION section, which was a bug.
1732 2002-10-10 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1734 * scmsigs.c (scm_sigaction_for_thread): Store original handler in
1735 signal_handlers, not the closure that is used as the async.
1736 The closure is stored in signal_handler_cells, as previously.
1738 2002-10-10 Marius Vollmer <mvo@zagadka.ping.de>
1740 * root.h (scm_root_state): Added 'block_async' slot.
1741 (scm_active_asyncs): Removed abbrev.
1742 * root.c (scm_make_root): Initialize 'block_asyncs' slot.
1744 * __scm.h (SCM_ASYNC_TICK): Do without the scm_active_asyncs
1747 * async.h (scm_call_with_blocked_asyncs,
1748 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
1749 scm_c_call_with_unblocked_asyncs): New prototypes.
1750 (scm_mask_signals, scm_unmask_signals): Deprecated.
1751 (scm_mask_ints): Turned into a macro.
1752 * async.c (scm_mask_ints): Removed.
1753 (scm_run_asyncs): Do not set scm_mask_ints while running an async.
1754 this should not be necessary.
1755 (scm_async_click): Test block_asyncs instead of scm_mask_ints.
1756 (scm_mask_signals, scm_unmask_signals): Deprecated. Emit
1757 deprecation warning and check for errornous use. Set block_asyncs
1758 instead of scm_mask_ints.
1759 (increase_block, decrease_block, scm_call_with_blocked_asyncs,
1760 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
1761 scm_c_call_with_unblocked_asyncs): New.
1763 * script.c (scm_compile_shell_switches): Do not set scm_mask_ints.
1764 Asyncs are enabled by default.
1766 2002-10-09 Neil Jerram <neil@ossau.uklinux.net>
1768 * vports.c (scm_make_soft_port): Allow vector argument to carry a
1769 6th element: an input waiting thunk.
1770 (sf_input_waiting): New.
1772 2002-10-05 Marius Vollmer <mvo@zagadka.ping.de>
1774 * root.c (root_mark): Mark active_asyncs slot.
1776 * async.c (scm_async_click): Set the cdr of a executed handler
1777 cell to SCM_BOOL_F, not SCM_EOL.
1778 (scm_i_queue_async_cell): Queue the cell at the end of the list,
1779 and only if the handler procedure is not already present.
1780 (scm_system_async_mark_for_thread): Initialize cdr of handler cell
1782 * scmsigs.c (scm_sigaction_for_thread): Likewise.
1784 2002-10-04 Rob Browning <rlb@defaultvalue.org>
1786 * guile.c (main): switch to scm_lt_dlset_preloaded_symbols;
1788 * dynl.c (sysdep_dynl_link): switch to scm_lt_dlhandle,
1789 scm_lt_dlopenext, and scm_lt_dlerror.
1790 (sysdep_dynl_unlink): switch to scm_lt_dlhandle, scm_lt_dlclose,
1792 (sysdep_dynl_func): switch to scm_lt_dlhandle, scm_lt_dlsym,
1794 (sysdep_dynl_init): switch to scm_lt_dlinit();
1796 * Makefile.am (libguile_la_LIBADD): switch to use
1799 * numbers.c (scm_integer_expt): (expt 0 1) should be 1.
1801 2002-10-04 Marius Vollmer <mvo@zagadka.ping.de>
1803 * scmsigs.h (scm_sigaction_for_thread): New prototype.
1804 * scmsigs.c (got_signal): Removed.
1805 (signal_handler_cells, signal_handler_threads): New.
1806 (take_signal): Queue the cell of the signal for the specified
1807 thread. Reset the signal handler on systems that don't have
1809 (sys_deliver_signals): Removed.
1811 (scm_sigaction_for_thread): Renamed from scm_sigaction and
1812 extended to also set the thread of a signal and allocate a cell
1813 for it. Keep the Scheme name "sigaction". Check that signum is
1814 within range. Also, use SCM_VECTOR_REF instead of SCM_VELTS.
1815 (scm_sigaction): Implement in terms of scm_sigaction_for_thread.
1816 (scm_init_scmsigs): Allocate signal_handler_cells and
1817 signal_handler_threads vectors.
1819 * async.c: Removed GUILE_OLD_ASYNC_CLICK code. Reorganized so
1820 that system asnycs and user asyncs are separated. Reimplemented
1821 system asyncs to work per-thread.
1823 * gc.c (scm_init_gc): Do not use scm_system_async.
1825 * async.h (scm_asyncs_pending, scm_set_tick_rate,
1826 scm_set_switch_rate, scm_system_async_mark_from_signal_handler):
1828 (scm_i_queue_async_cell): New.
1830 * __scm.h (scm_asyncs_pending_p): Removed.
1831 (SCM_ASYNC_CLICK): Check scm_active_asyncs instead of
1832 scm_asyncs_pending_p.
1834 * async.h (scm_system_async_mark_for_thread): New prototype.
1836 * __scm.h: Removed GUILE_OLD_ASYNC_CLICK code.
1838 * root.h (scm_root_state): Added new "active_asyncs" slot.
1839 * root.c (scm_make_root): Initialize it to SCM_EOL.
1841 * coop-defs.h (coop_t): Added new "handle" slot.
1842 * coop-threads.c (all_threads, scm_current_thread,
1843 scm_all_threads, scm_i_thread_root): New.
1844 (scm_threads_init): Add main thread to all_threads.
1845 (scheme_launch_thread): Remove thread from all_threads when it
1847 (scm_call_with_new_thread): Initialize handle slot of coop_t
1848 structure and add new thread to all_threads.
1849 (scm_spawn_thread): Likewise.
1851 * threads.h (scm_current_thread, scm_all_threads): New prototypes.
1852 * threads.c (scm_current_thread, scm_all_threads): Register as
1855 * dynl.c: Use scm_lt_ prefix for libltdl functions.
1857 2002-09-29 Neil Jerram <neil@ossau.uklinux.net>
1859 * script.c (scm_compile_shell_switches): Fix bad spelling of
1860 `explicitly' in comment.
1862 2002-09-28 Neil Jerram <neil@ossau.uklinux.net>
1864 * posix.c (scm_geteuid, scm_getegid, scm_seteuid, scm_setegid):
1865 Refer to provided? in doc string rather than deprecated feature?.
1867 2002-09-24 Gary Houston <ghouston@arglist.com>
1869 * inline.h (scm_double_cell): prevent reordering of statements
1870 with any following code (for GCC 3 strict-aliasing).
1871 * numbers.c (scm_make_real), num2float.i.c (FLOAT2NUM): removed
1872 the earlier version of the reordering prevention.
1874 2002-09-19 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1876 * inline.h (scm_double_cell): move SET_GCMARK set out of if body.
1878 2002-09-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1880 * gc-malloc.c (scm_gc_register_collectable_memory): more overflow
1883 2002-09-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1885 * inline.h: include stdio.h
1887 * smob.c (free_print): abort if scm_debug_cell_accesses_p is set
1889 2002-09-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1891 * gc-segment.c (scm_i_make_initial_segment): check user settings
1894 * gc-malloc.c (scm_gc_init_malloc): check user settings for
1897 * gc-freelist.c (scm_init_freelist): check user settings for sanity.
1899 * struct.h: change scm_structs_to_free to scm_i_structs_to_free
1901 * gc-malloc.c (scm_gc_register_collectable_memory): use floats;
1902 these won't ever wrap around with high memory usage. Thanks to
1903 Sven Hartrumpf for finding this.
1905 * gc-freelist.c: include <stdio.h>
1907 * gc-malloc.c: add DEBUGINFO for mtrigger GCs.
1909 2002-09-01 Marius Vollmer <mvo@zagadka.ping.de>
1911 * vectors.h (SCM_VECTOR_REF): New.
1913 * snarf.h (SCM_DEFINE_PUBLIC): New.
1915 2002-08-30 Marius Vollmer <mvo@zagadka.ping.de>
1917 * socket.c (scm_addr_vector): Added size of address to arguments.
1918 Use it to avoid accessing a non-existent path in a sockaddr_un.
1919 Changed all callers.
1921 2002-08-29 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1923 * gc.h: remove DOUBLECELL card flags.
1925 * gc-malloc.c (scm_calloc): try to use calloc() before calling
1928 * gc-segment.c (scm_i_initialize_heap_segment_data): remove card
1929 init loop; handle this from scm_init_card_freelist()
1931 * gc-card.c (scm_init_card_freelist): init bit vector here.
1933 * numbers.c (scm_make_real): prevent reordering of statements
1934 num2float.i.c (FLOAT2NUM): idem
1936 2002-08-27 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1938 * eval.h: prepend libguile/ to include path
1940 2002-08-26 Marius Vollmer <mvo@zagadka.ping.de>
1942 * script.c (scm_compile_shell_switches): Added "2002" to Copyright
1943 years. Thanks to Martin Grabmüller!
1945 2002-08-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1947 * gc-segment.c (scm_i_get_new_heap_segment): use float in stead of
1948 unsigned numbers for computing minimum heap increment. This
1949 prevents weird results when a a negative minimum increment is
1952 2002-08-24 Marius Vollmer <mvo@zagadka.ping.de>
1954 * gc_os_dep.c: When we have __libc_stack_end, use that directly
1955 instead of the old tricks.
1957 * guile-snarf.in: Do not expect the input file to be the first
1958 argument after the optional "-o" option, just pass everything to
1959 the pre-processor without extracting the input file name.
1961 2002-08-23 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1963 * gc-segment.c (scm_i_get_new_heap_segment): Oops. We want segment
1964 length *at* least SCM_MIN_HEAP_SEG_SIZE, not at most.
1966 2002-08-22 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1968 * gc.h, gc.c: make scm_cells_allocated unsigned again. Thanks to
1969 Bill Schottstaedt for the bug report
1971 2002-08-20 Marius Vollmer <mvo@zagadka.ping.de>
1973 * print.c (scm_iprin1): Print primitives generics always as
1974 "primitive-generic" even when they have no primitive methods yet.
1976 2002-08-17 Gary Houston <ghouston@arglist.com>
1978 * coop.c (coop_create): removed bogus 2nd argument in scm_malloc
1981 2002-08-17 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1983 * ports.c (scm_add_to_port_table): small bugfix.
1985 * mallocs.c (scm_malloc_obj): use scm_gc_malloc in stead of
1988 * gc-segment.c (scm_i_get_new_heap_segment): remove cluster cruft:
1989 only use SCM_MIN_HEAP_SEG_SIZE.
1991 * ports.c (scm_add_to_port_table): add backwards compatibility
1994 * ports.h: use scm_i_ prefix for port table and port table size.
1996 2002-08-15 Mikael Djurfeldt <mdj@linnaeus>
1998 * vports.c (scm_make_soft_port): Initialize pt variable.
2000 2002-08-13 Marius Vollmer <mvo@zagadka.ping.de>
2002 * strports.h (scm_c_eval_string_in_module,
2003 scm_eval_string_in_module): New prototypes.
2004 * strports.c (scm_eval_string_in_module): New, but use
2005 "eval-string" as the Scheme name and make second parameter
2007 (scm_eval_string): Implement using scm_eval_string_in_module.
2008 (scm_c_eval_string_in_module): New.
2009 Thanks to Ralf Mattes for the suggestion!
2011 2002-08-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2013 * gc-card.c ("sweep_card"): remove SCM_MISC_ERROR messages: print
2016 * gc-mark.c ("scm_gc_mark_dependencies"): idem.
2018 * ports.c ("scm_new_port_table_entry"): return a boxed SCM in
2019 stead of scm_t_port*. The function now takes a tag argument.
2021 2002-08-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2023 * gc.h: add scm_debug_cells_gc_interval to public interface
2025 * gc-card.c ("sweep_card"): set scm_gc_running while sweeping.
2027 * gc.c (scm_i_expensive_validation_check): separate expensive
2028 validation checks from cheap ones.
2030 2002-08-06 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2032 * read.c (scm_input_error): new function: give meaningful error
2033 messages, and throw read-error
2035 * gc-malloc.c (scm_calloc): add scm_calloc.
2037 2002-08-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2039 * tags.h: remove GC bits documentation from the tags table.
2041 * read.c (INPUT_ERROR): Prepare for file:line:column error
2042 messages for errors in scm_lreadr() and friends.
2044 2002-08-04 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2046 * gc-malloc.c (scm_malloc): use scm_realloc() (simplifies
2048 (scm_gc_calloc): new function
2050 2002-08-04 Han-Wen <hanwen@cs.uu.nl>
2052 * ports.c (scm_new_port_table_entry): init port entry to 0
2055 * ports.c (scm_new_port_table_entry): change function from
2056 scm_add_to_port_table. This prevents cells with null-pointers from
2057 being exposed to GC.
2059 * vports.c (scm_make_soft_port) strports.c (scm_mkstrport),
2060 fports.c (scm_fdes_to_port): Use scm_new_port_table_entry().
2062 * gc.c (scm_gc_stats): add cell-yield and malloc-yield statistic
2065 * numbers.c (big2str): return "0" for 0 iso. ""
2067 * gc-segment.c, gc-malloc.c gc-mark.c, gc-freelist.c, gc-card.c,
2068 private-gc.h: new file
2070 * gc.c: completely revised and cleaned up the GC. It now uses lazy
2071 sweeping. More documentation in workbook/newgc.text
2073 2002-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2075 * random.c (rstate_free): Return zero.
2077 2002-07-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
2079 * environments.c (remove_key_from_alist): Removed.
2081 (obarray_remove): Simplified.
2083 2002-07-24 Stefan Jahn <stefan@lkcc.org>
2085 * continuations.h: ia64: Include <signal.h> before
2088 2002-07-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
2090 * modules.c (scm_sym2var): Don't compare SCM values with ==.
2092 2002-07-21 Han-Wen <hanwen@cs.uu.nl>
2094 * goops.c (scm_compute_applicable_methods): use
2095 scm_remember_upto_here_1 iso scm_remember_upto_here
2097 * macros.c: include deprecation.h
2099 * vectors.c (scm_vector_move_right_x): remove side effect in
2101 (scm_vector_move_left_x): idem.
2103 * net_db.c, posix.c, socket.c: variable naming: change ans to
2106 * sort.c (scm_merge_vector_x): accept vector as argument
2107 iso. SCM*. This is needed for full GC correctness.
2109 * gc.h: undo previous undocumented changes related to #ifdef
2112 2002-07-20 Han-Wen <hanwen@cs.uu.nl>
2114 * *.c: add space after commas everywhere.
2116 * *.c: use SCM_VECTOR_SET everywhere, where a vector is written.
2117 Document cases where SCM_WRITABLE_VELTS() is used.
2119 * vectors.h (SCM_VELTS): prepare for write barrier, and let
2120 SCM_VELTS() return a const pointer
2121 (SCM_VECTOR_SET): add macro.
2123 2002-07-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
2125 * eval.c (SCM_CEVAL), macros.c (macro_print, scm_makmacro,
2126 scm_sym_macro, scm_macro_type), macros.h (scm_makmacro):
2127 Deprecated the special kind of built-in dynamic syntax transformer
2128 that was inaccurately named "macro". Note: The built-in syntax
2129 transformers that are named "mmacro" or "memoizing-macro" still
2130 exist, and it is these which come much closer to what one would
2133 2002-07-13 Neil Jerram <neil@ossau.uklinux.net>
2135 * eval.c (unmemocopy): Fix for
2136 1001-local-eval-error-backtrace-segfaults (unmemoization crash
2137 with internal definitions and local-eval).
2139 2002-07-12 Gary Houston <ghouston@arglist.com>
2141 * dynl.c: Don't define stub procedures if DYNAMIC_LINKING is not
2142 defined. They don't do anything useful, especially since the
2143 only case where DYNAMIC_LINKING is undefined seems to be
2144 when --with-modules=no is given to configure, which is basically
2145 requesting that the "dynamic linking module" be omitted.
2147 * Makefile.am (libguile_la_SOURCES): move dynl.c from
2148 libguile_la_SOURCES to EXTRA_libguile_la_SOURCES.
2150 * extensions.c (load_extension): check DYNAMIC_LINKING for
2152 * init.c (scm_init_guile_1): check DYNAMIC_LINKING for
2153 scm_init_dynamic_linking.
2155 2002-07-10 Marius Vollmer <mvo@zagadka.ping.de>
2157 * guile.c, iselect.h, net_db.c, posix.c, socket.c: No need to
2158 check for Cygwin when including <winsock2.h>, this is already
2159 check for by configure. Thus, revert change from 2002-07-07.
2161 2002-07-10 Gary Houston <ghouston@arglist.com>
2163 * eq.c: include <string.h>
2164 * dynl.c: docstring editing.
2166 2002-07-09 Gary Houston <ghouston@arglist.com>
2168 * dynl.c (scm_dynamic_call): docstring editing.
2170 2002-07-08 Rob Browning <rlb@defaultvalue.org>
2172 * gc_os_dep.c: HURD fixes.
2174 2002-07-07 Marius Vollmer <mvo@zagadka.ping.de>
2176 Crosscompiling and Cygwin fixes by Jan Nieuwenhuizen. Thanks!
2178 * Makefile.am: Override default rule for c-tokenize.$(OBJECT);
2179 this should be compiled for BUILD host.
2180 Override default rule for
2181 guile_filter_doc_snarfage$(EEXECT); this should run on BUILD host.
2182 Add missing $(EXEEXT) to guile_filter_doc_snarfage invocation.
2183 (snarf2checkedtexi): Use GUILE_FOR_BUILD instead of preinstguile.
2185 * guile.c, iselect.h, net_db.c, posix.c, socket.c: Do not include
2186 <winsock2.h> on Cygwin even when we have it.
2188 2002-07-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
2190 * __scm.h (SCM_CAUTIOUS), eval.c (scm_eval_args, deval_args,
2191 SCM_CEVAL): Removed compile time option SCM_CAUTIOUS to clean up
2192 the code. Full number of arguments checking of closures is
2193 mandatory now. However, the option to disable the checking has
2194 most probably not been used anyway.
2196 2002-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2198 * __scm.h (SCM_RECKLESS), backtrace.c (SCM_ASSERT), debug.c
2199 (scm_debug_options), eval.c (scm_lookupcar, scm_lookupcar1,
2200 scm_badargsp, SCM_CEVAL, SCM_APPLY, scm_map, scm_for_each),
2201 feature.c (scm_init_feature), gsubr.c (scm_gsubr_apply), numbers.c
2202 (scm_logand, scm_logior, scm_logxor, scm_i_dbl2big), srcprop.c
2203 (scm_source_properties, scm_set_source_properties_x,
2204 scm_source_property): Removed compile time option SCM_RECKLESS to
2205 clean up the code. Full number of arguments checking of closures
2206 is mandatory now. However, the option to disable the checking has
2207 most probably not been used anyway.
2209 * srcprop.c (scm_source_properties, scm_set_source_properties_x,
2210 scm_source_property): Use !SCM_CONSP instead of SCM_NCONSP.
2212 2002-06-30 Gary Houston <ghouston@arglist.com>
2214 * dynl.c: Removed all SCM_DEFER_INTS/SCM_ALLOW_INTS, which won't
2215 do anything useful. Added a comment about need for a mutex if
2216 pre-emptive threading is supported.
2218 * posix.c (scm_convert_exec_args), dynl.c
2219 (scm_make_argv_from_stringlist): static procs: 1) renamed both to
2220 allocate_string_pointers. 2) simplified: don't reallocate the
2221 strings, just make an array of pointers 3) avoid memory leaks on
2222 error 4) let the procedure report errors in its own name.
2223 Consequences: 1) the procedures now assume that SCM strings are
2224 nul-terminated, which should always be the case. 2) Since strings
2225 are not reallocated, it's now possible for strings passed to
2226 dynamic-args-call to be mutated.
2228 2002-06-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
2230 * __scm.h, eval.c, eval.h: Removed compile time option
2231 MEMOIZE_LOCALS to clean up the code. Now, caching of local
2232 variable positions during memoization is mandatory. However, the
2233 option to disable the caching has most probably not been used
2236 2002-06-18 Marius Vollmer <mvo@zagadka.ping.de>
2238 * print.c (scm_simple_format): Print missing part of format before
2239 ~% control. Thanks to Daniel Skarda!
2241 2002-06-01 Marius Vollmer <mvo@zagadka.ping.de>
2243 * mkstemp.c: Added exception notice to license statement.
2245 2002-05-22 Marius Vollmer <mvo@zagadka.ping.de>
2247 * numbers.c (mem2ureal): When returning an inexact zero, make sure
2248 it is represented as a floating point value so that we can change
2251 From John W. Eaton <jwe@bevo.che.wisc.edu>
2253 * numbers.c (idbl2str): Don't omit sign when printing negative zero.
2255 2002-05-14 Thien-Thi Nguyen <ttn@giblet.glug.org>
2257 * gc_os_dep.c: For I386/OPENBSD, allow for `__i386__'
2258 in addition to `i386'. Thanks to Dale P. Smith.
2260 2002-05-08 Marius Vollmer <mvo@zagadka.ping.de>
2262 * eq.c (real_eqv): New.
2263 (scm_eqv_p): Use it when comparing reals and complexes.
2265 * numbers.c: Include <string.h>, for strncmp.
2266 (mem2complex): Do not create negative NaNs.
2267 (scm_leq_p, scm_geq_p): Explicitely return #f when comparing a
2269 (scm_inexact_to_exact): Signal error when converting a NaN.
2271 2002-05-06 Marius Vollmer <mvo@zagadka.ping.de>
2273 * posix.c (scm_putenv): Handle removing variables explicitely by
2278 * numbers.h: Conditionally include floatingpoint.h, ieeefp.h, and
2279 nan.h. Provide declarations for scm_inf_p, scm_nan_p, scn_inf,
2281 * numbers.c: [SCO && ! HAVE_ISNAN] (isnan): New function.
2282 [SCO && ! HAVE_ISINF] (isinf): New function.
2283 (xisinf, xisnan): New functions.
2285 (isfinite): Define in terms of xisinf.
2286 (scm_inf_p, scm_nan_p): New functions.
2287 (guile_Inf, guile_NaN): New file-scope vars.
2288 (guile_ieee_init): New function.
2289 (scm_inf, scm_nan): New functions.
2290 (idbl2str): Handle Inf and NaN. Remove funny label and
2291 corresponding gotos.
2292 (ALLOW_DIVIDE_BY_ZERO): New macro.
2293 (scm_divide): Allow division by zero to occur if
2294 ALLOW_DIVIDE_BY_ZERO is defined.
2295 Handle bignums and ints as special cases.
2297 Additional stuff by me:
2299 numbers.c (mem2ureal): Recognize "inf.0" and "nan.xxx".
2300 (scm_even_p, scm_odd_p): Treat infinity as even and odd.
2301 (iflo2str): Don't output a '+' for negative numbers or for Inf and
2302 NaN. They will provide their own sign.
2303 (scm_divide): Only allow divides by inexact zeros. Dividing by
2304 exact zeros still signals an errors.
2306 2002-04-22 Thien-Thi Nguyen <ttn@giblet.glug.org>
2308 * goops.h (scm_slot_exists_p): Rename from scm_slots_exists_p.
2309 * goops.c (scm_slot_exists_p): Rename from scm_slots_exists_p.
2310 (scm_slot_exists_p): Rename from scm_slots_exists_p.
2311 Thanks to Andreas Rottmann.
2313 2002-04-20 Gary Houston <ghouston@arglist.com>
2315 * removal of unused fields in root state (thanks to Christopher
2316 Cramer for pointing out the disuse.)
2317 * root.h (scm_root_state): removed def_inp, def_outp, def_errp.
2318 (scm_def_inp, scm_def_outp, scm_def_errp): removed.
2320 * root.c (root_mark): don't mark them.
2321 (scm_make_root): don't set them to #f.
2322 * init.c (scm_init_standard_ports): don't initialise with the
2325 2002-04-17 Marius Vollmer <mvo@zagadka.ping.de>
2327 * Makefile.am (EXTRA_DIST): Added cpp_err_symbols.c and
2330 2002-04-16 Marius Vollmer <mvo@zagadka.ping.de>
2332 * guile-snarf.in: Do not clean input file. This would write to
2333 the $(srcdir) during a VPATH build, which is not allowed. It also
2334 isn't needed since it only works when an output filename has been
2335 specified and in that case we don't need to clean the input file
2336 because the output file will already exist.
2338 2002-03-31 Marius Vollmer <mvo@zagadka.ping.de>
2340 * guile-snarf: Install the trap for removing $cleanfile only when
2341 the value of $cleanfile is actually known.
2343 2002-04-10 Rob Browning <rlb@defaultvalue.org>
2345 * .cvsignore: add versiondat.h and *.c.clean.c.
2347 2002-03-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
2349 * srcprop.[ch] (scm_c_source_property_breakpoint_p): New
2350 function, replaces macro SRCBRKP.
2352 (SRCBRKP): Deprecated.
2354 * eval.c (SCM_CEVAL): Replaced use of SRCBRKP by call to
2355 scm_c_source_property_breakpoint_p. Removed some use of arg1 as
2358 2002-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
2360 * debug.h, eval.c: Deprecated CHECK_ENTRY, CHECK_APPLY and
2361 CHECK_EXIT and removed all references to them.
2363 2002-03-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
2365 * debug.h (scm_ready_p, debug_print): Removed declarations.
2367 * eval.c (EVALCELLCAR): Removed.
2369 (SCM_CEVAL): Eliminated label loopnoap. Removed side-effecting
2370 operation from condition.
2372 2002-03-24 Marius Vollmer <mvo@zagadka.ping.de>
2374 * guile-snarf.in: When the output filename is "-", write to
2375 stdout. When no "-o" option is given, use "-" as the output
2376 filename (i.e., stdout). Only 'clean' the inputfile or remove the
2377 output file on error when the output file name is not "-". Define
2378 the preprocessor macro SCM_MAGIC_SNARFER while snarfing.
2380 * Makefile.am (.c.x): Pass "-o $@" to guile-snarf.
2382 2002-03-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
2384 * eval.c (SCM_CEVAL, SCM_APPLY): Eliminated labels wrongnumargs
2385 and the corresponding goto statements. Removed redundant code.
2387 2002-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
2389 * eval.c (SCM_CEVAL): Minimized scope of variable arg2.
2390 Eliminated redundant SCM_IMP check. Exlined call to EVALCAR.
2391 Re-enabled handing of rpsubrs and asubrs.
2393 2002-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
2395 * eval.c (SIDEVAL): Removed.
2397 (SCM_CEVAL): Minimized scope of variable orig_sym. Eliminated
2398 goto-labels cdrxnoap, cdrxbegin and nontoplevel_cdrxnoap. Changed
2399 argument checking order for set! to locals, variables and symbols.
2400 Improvements to control structure. Removed some uses of arg1 and
2401 arg2 as temporary variables.
2403 2002-03-15 Thien-Thi Nguyen <ttn@giblet.glug.org>
2405 * guile-snarf.in: Remove "--compat=1.4" support.
2406 Add "-d" and "-D" support.
2408 (deprecated_list): New var.
2409 (compat_mode_clean_xxx): Delete.
2410 (grep_deprecated): New func.
2411 ("main"): If "-d" or "-D", call `grep_deprecated'.
2413 2002-03-15 Neil Jerram <neil@ossau.uklinux.net>
2415 * hooks.h: Change scm_t_c_hookype_t everywhere to
2420 * strings.c (scm_string_p): Change unnecessary `iff' to `if'.
2422 * ports.c (scm_sys_make_void_port): Use `@file'.
2424 * numbers.c (scm_number_p, scm_real_p): Use `otherwise' rather
2427 * macros.c (scm_makmacro): Don't say that the form replaces its
2428 source, because it doesn't.
2429 (scm_makmmacro): Clarify difference between this and scm_makmacro.
2431 * backtrace.c (scm_display_error), filesys.c (scm_umask,
2432 scm_select, scm_basename), goops.c (scm_method_generic_function),
2433 numbers.c (scm_integer_length), posix.c (scm_getgroups, scm_execl,
2434 scm_setlocale, scm_flock), socket.c (scm_shutdown): Correct
2437 * debug.c (scm_debug_options), eval.c
2438 (scm_eval_options_interface), read.c (scm_read_options): Change
2439 incorrect @var in docstring to @code.
2441 2002-03-14 Marius Vollmer <mvo@zagadka.ping.de>
2443 * unif.c (singp): Use SCM_REALP instead of SCM_SLOPPY_REALP.
2445 * snarf.h (SCM_SNARF_INIT): Add "^:^" after code so that
2446 guile-snarf can remove trailing non-init code.
2448 * guile-snarf.in (modern_snarf): Remove everything following and
2449 including "^:^" from the output.
2451 2002-03-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
2453 * eval.c (SCM_CEVAL), srcprop.h (SRCBRKP): Eliminated union 't'.
2455 * eval.c (SCM_CEVAL): Exlined call to EVALCAR.
2457 2002-03-13 Thien-Thi Nguyen <ttn@giblet.glug.org>
2459 * guile-snarf.in: Update copyright.
2460 Rewrite to internalize error handling.
2461 Add "--compat=1.4" handling.
2464 * Makefile.am (libpath.h): Use @top_srcdir_absolute@.
2465 (snarfcppopts): New var.
2466 (.c.x): Use $(snarfcppopts). Rework guile-snarf usage.
2467 (.c.doc): Use $(snarfcppopts).
2469 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
2470 continuations.c, debug-malloc.c, debug.c, deprecation.c, dynl.c,
2471 dynwind.c, environments.c, eq.c, error.c, eval.c, evalext.c,
2472 extensions.c, feature.c, filesys.c, fluids.c, fports.c, gc.c,
2473 goops.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
2474 ioext.c, iselect.c, keywords.c, lang.c, list.c, load.c, macros.c,
2475 modules.c, net_db.c, numbers.c, objects.c, objprop.c, options.c,
2476 pairs.c, ports.c, posix.c, print.c, procprop.c, procs.c,
2477 properties.c, ramap.c, random.c, rdelim.c, read.c, regex-posix.c,
2478 root.c, rw.c, scmsigs.c, script.c, simpos.c, socket.c, sort.c,
2479 srcprop.c, stackchk.c, stacks.c, stime.c, strings.c, strop.c,
2480 strorder.c, strports.c, struct.c, symbols.c, threads.c, throw.c,
2481 unif.c, values.c, variable.c, vectors.c, version.c, vports.c,
2482 weaks.c: Retire inclusion guard macro SCM_MAGIC_SNARFER.
2484 2002-03-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2486 * eval.c (SCM_CEVAL): Got rid of the last reference to t.lloc.
2487 The next step will be to remove the union 't' and simplify the
2488 code of SCM_CEVAL that way.
2490 2002-03-12 Neil Jerram <neil@ossau.uklinux.net>
2492 * iselect.c (collisionp, gnfds, greadfds, gwritefds, gexceptfds,
2493 rreadfds, rwritefds, rexceptfds): Made static.
2495 * gc.c (terminating), fports.c (terminating): Renamed
2498 2002-03-11 Marius Vollmer <mvo@zagadka.ping.de>
2500 * numbers.c (scm_divide): Adapt code from libstdc++/f2c to void
2501 potential overflow problems. Thanks to John W Eaton!
2503 * strop.c (string_capitalize_x): Treat characters as unsigned so
2504 that 8-bit chars work. Thanks to David Pirotte!
2506 2002-03-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
2508 * eval.c (SCM_CEVAL): Cleaned up the handling of 'slot-ref',
2509 'slot-set!' and 'nil-cond'. Removed some uses of t.arg1, arg2 and
2510 proc as temporary variables. Introduced temporary variables with
2511 hopefully descriptive names for clarification. Replaced SCM_N?IMP
2512 by a more explicit predicate in some places.
2514 2002-03-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
2516 * eval.c (SCM_CEVAL): Cleaned up the handling of #@dispatch.
2517 Added lots of comments regarding the implementation of #@dispatch.
2518 Changed intra-procedure communication to use t.arg1 instead of
2519 arg2. Removed some uses of t.arg1, t.lloc and proc as temporary
2520 variables. Introduced temporary variables with hopefully
2521 descriptive names for clarification. Replaced SCM_N?IMP by a more
2522 explicit predicate in some places. Use SCM_INSTANCE_HASH instead
2523 of computing the expression explicitly. Eliminate now unused
2524 label nontoplevel_cdrxbegin.
2526 * goops.h (SCM_INSTANCE_HASH): New macro.
2528 * objects.h (SCM_CMETHOD_FORMALS, SCM_CMETHOD_BODY): New macros.
2530 2002-03-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
2532 * Makefile.am (bin_SCRIPTS): Revive this decl, w/ initial element
2533 "guile-snarf" moved back from `noinst_SCRIPTS'.
2535 2002-03-08 Neil Jerram <neil@ossau.uklinux.net>
2537 * srcprop.c (scm_set_source_property_x): If SRCPROPS obj already
2538 exists when adding a source property other than those that are
2539 handled explicitly, add the new property to the SRCPROPS obj's
2542 * debug.h (SCM_MAX_FRAME_SIZE): Remove incorrect comment about use
2543 of SCM_MAX_FRAME_SIZE as a bit mask; it isn't used like this.
2545 * eval.c (SCM_CEVAL): Don't store scm_debug_eframe_size in
2546 debug.status. It isn't needed, and it can overflow the bits
2547 reserved for it (which may lead to a segv or a GC abort).
2549 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
2551 * eval.c (SCM_CEVAL): Cleaned up the handling of 'apply'. Removed
2552 side-effecting operations from conditions and macro calls.
2553 Replaced SCM_N?IMP by a more explicit predicate in some places.
2554 Minimized the scope of some variables.
2556 2002-03-02 Stefan Jahn <stefan@lkcc.org>
2558 * convert.i.c: Fixed int <-> long conversions which would have
2559 failed if their sizes were different.
2561 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
2563 * eval.c (SCM_CEVAL): Cleaned up the handling of 'if', 'let',
2564 'letrec' and 'set*': Removed some uses of t.arg1, t.lloc and proc
2565 as temporary variables. Removed side-effecting operations from
2566 conditions and macro calls. Introduced temporary variables with
2567 hopefully descriptive names for clarification. Replaced SCM_N?IMP
2568 by a more explicit predicate in some places. Removed code that
2569 was conditionally compiled if SICP was defined - which it never
2572 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
2574 * eval.c (SCM_CEVAL): Cleaned up the handling of 'cons' and 'do':
2575 Removed some uses of t.arg1 and proc as temporary variables.
2576 Removed side-effecting operations from conditions and macro calls.
2577 Introduced temporary variables with hopefully descriptive names
2578 for clarification. Replaced SCM_N?IMP by a more explicit
2579 predicate in some places.
2581 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
2583 * eval.c (scm_badargsp, SCM_CEVAL): Replaced SCM_N?IMP by a more
2584 explicit predicate in some places.
2586 (CHECK_EQVISH): Removed.
2588 (SCM_CEVAL): Removed some uses of t.arg1 and proc as temporary
2589 variables. Removed side-effecting operations from conditions and
2590 macro calls. Introduced temporary variables for clarification.
2591 Sorted if-else-if check for the type of the last form in a list by
2592 frequency. Avoided some unnecessary tail-recursion calls.
2594 2002-03-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
2596 * gc.c (SCM_HEAP_SEG_SIZE, CELL_UP, CELL_DN, NEXT_DATA_CELL,
2597 init_heap_seg, alloc_some_heap), gc.h (struct scm_cell, struct
2598 scm_t_cell, SCM_CELLPTR, SCM_GC_CARD_SIZE,
2599 SCM_GC_IN_CARD_HEADERP), tags.h (SCM_CELLP): Renamed the struct
2600 scm_cell and all its uses to scm_t_cell in accordance to Guile's
2601 naming scheme for types.
2603 * alist.c (scm_acons), convert.i.c (CTYPES2UVECT,
2604 CTYPES2UVECT_OPTIONAL), coop-threads.c (scm_call_with_new_thread,
2605 scm_spawn_thread), debug.c (scm_make_debugobj), environments.c
2606 (scm_make_environment), eval.c (scm_closure), fports.c
2607 (scm_fdes_to_port), gc.c (scm_deprecated_newcell,
2608 scm_deprecated_newcell2), inline.h (scm_alloc_cell, scm_cell),
2609 list.c (SCM_I_CONS), numbers.c (scm_i_mkbig), pairs.c (scm_cons),
2610 ports.c (scm_void_port), procs.c (scm_c_make_subr, scm_makcclo),
2611 smob.c (scm_make_smob), smob.h (SCM_NEWSMOB), strings.c
2612 (scm_take_str, scm_allocate_string), strports.c (scm_mkstrport),
2613 unif.c (scm_make_uve), variable.c (make_variable), vectors.c
2614 (scm_c_make_vector), vports.c (scm_make_soft_port): Renamed
2615 scm_alloc_cell to scm_cell.
2617 * environments.c (core_environments_observe), gc.c
2618 (scm_deprecated_newcell2), goops.c (wrap_init, scm_wrap_object),
2619 inline.h (scm_alloc_double_cell, scm_double_cell), num2float.i.c
2620 (FLOAT2NUM), numbers.c (scm_make_real), procs.c
2621 (scm_make_procedure_with_setter), smob.h (SCM_NEWSMOB2,
2622 SCM_NEWSMOB3), struct.c (scm_make_struct, scm_make_vtable_vtable),
2623 symbols.c (scm_mem2symbol, scm_mem2uninterned_symbol), weaks.c
2624 (allocate_weak_vector): Renamed scm_alloc_double_cell to
2627 2002-02-27 Stefan Jahn <stefan@lkcc.org>
2629 * convert.i.c, convert.c: Better range checking.
2631 * inet_aton.c, fports.c: Commented the inclusion of <winsock2.h>.
2633 * deprecation.c (vsnprintf): Define to `_vsnprintf' for
2636 2002-02-26 Thien-Thi Nguyen <ttn@giblet.glug.org>
2638 * Makefile.am: Update path to pre-inst-guile automake frag.
2640 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
2642 * gc.c (scm_gc_sweep): Make it compile even when deprecated
2643 features are excluded.
2645 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
2647 * num2integral.i.c (NUM2INTEGRAL): Fixed signedness problem.
2649 2002-02-25 Gary Houston <ghouston@arglist.com>
2651 * convert.c: include <string.h> for convert_i.c.
2653 2002-02-24 Rob Browning <rlb@defaultvalue.org>
2655 * .cvsignore: add stamp-h1.
2657 2002-02-21 Neil Jerram <neil@ossau.uklinux.net>
2659 * unif.c (scm_array_to_list): Correct name, which had been
2660 accidentally changed to scm_t_arrayo_list!
2662 2002-02-20 Mikael Djurfeldt <mdj@linnaeus>
2664 * gc.c (scm_gc_sweep): Print an error message when aborting due to
2665 underflowing scm_mallocated.
2667 2002-02-14 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2669 * gc.h, gc.c (scm_must_malloc, scm_must_realloc, scm_must_strdup,
2670 scm_must_strndup, scm_done_malloc, scm_done_free, scm_must_free):
2671 Reimplemented using the new scm_gc_malloc, etc., functions and
2674 2002-02-11 Thien-Thi Nguyen <ttn@giblet.glug.org>
2676 * Makefile.am (bin_PROGRAMS): Move `guile_filter_doc_snarfage'
2677 to `noinst_PROGRAMS'.
2678 (bin_SCRIPTS): Move all values to `noinst_SCRIPTS'; delete.
2679 (noinst_PROGRAMS, noinst_SCRIPTS): New.
2681 2002-02-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2683 * gc.h, gc.c (scm_gc_sweep): Issue deprecation warning when
2684 non-zero is returned from a port or smob free function.
2685 (scm_malloc, scm_realloc, scm_strndup, scm_strdup,
2686 scm_gc_register_collectable_memory,
2687 scm_gc_unregister_collectable_memory, scm_gc_malloc,
2688 scm_gc_realloc, scm_gc_free, scm_gc_strndup, scm_gc_strdup): New.
2690 * backtrace.c, continuations.c, convert.i.c, coop-threads.c,
2691 debug-malloc.c, dynl.c, environments.c, environments.h,
2692 extensions.c, filesys.c, fports.c, gc.c, gc.h, gh_data.c, goops.c,
2693 guardians.c, hooks.c, init.c, keywords.c, load.c, numbers.c,
2694 ports.c, posix.c, procs.c, rdelim.c, regex-posix.c, root.c,
2695 smob.c, stime.c, strings.c, struct.c, struct.h, symbols.c, unif.c,
2696 vectors.c, weaks.c: Use scm_gc_malloc/scm_malloc and
2697 scm_gc_free/free instead of scm_must_malloc and scm_must_free, as
2698 appropriate. Return zero from smob and port free functions.
2700 * debug-malloc.c (scm_malloc_reregister): Handle "old == NULL".
2702 * deprecation.h, deprecation.c: Reimplemented to allow deprecation
2703 messages while the GC is running.
2704 (scm_c_issue_deprecation_warning_fmt): New.
2706 * fports.c (scm_setvbuf): Reset read buffer to saved values when
2707 it is pointing to the putback buffer.
2709 2002-02-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
2711 * gsubr.c (create_gsubr): On "too many args" error,
2712 also display arg count and name. Thanks to Bill Schottstaedt.
2714 2002-02-05 Thien-Thi Nguyen <ttn@giblet.glug.org>
2716 * Makefile.am: Include $(top_srcdir)/pre-inst-guile.am.
2718 (bin_SCRIPTS): Remove guile-snarf-docs-texi.
2719 (alldotdocfiles, snarf2checkedtexi, dotdoc2texi): New vars.
2720 (guile.texi, guile-procedures.texi): Use $(dotdoc2texi).
2722 * guile-snarf-docs-texi.in: Bye bye.
2724 2002-02-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2726 * symbols.c (scm_make_symbol): Fix typo in docstring.
2728 * symbols.h (scm_mem2uninterned_symbol, scm_symbol_interned_p,
2729 scm_make_symbol): New prototypes.
2731 2002-02-03 Marius Vollmer <mvo@zagadka.ping.de>
2733 * symbols.h (SCM_SET_SYMBOL_HASH): Removed.
2734 (SCM_SYMBOL_INTERNED_P): New.
2735 * symbols.c (scm_symbol_hash): Use scm_ulong2num instead of
2736 SCM_MAKINUM since hash values can well be bignums.
2737 (scm_mem2symbol): Only use hash values below SCM_T_BITS_MAX/2.
2738 This signals a interned symbol.
2739 (scm_mem2uninterned_symbol, scm_symbol_interned_p,
2740 scm_make_symbol): New.
2742 * print.c (scm_iprin1): Print uninterned symbols unreadably.
2744 2002-02-02 Thien-Thi Nguyen <ttn@giblet.glug.org>
2746 * __scm.h (HAVE_UINTPTR_T): Only define if UINTPTR_T attributes
2747 are defined: UINTPTR_MAX, INTPTR_MAX, INTPTR_MIN.
2748 Thanks to Dave Love.
2750 2002-01-31 Marius Vollmer <mvo@zagadka.ping.de>
2752 * symbols.c (scm_gensym): Use " g" as default prefix, not "g".
2753 This might help to make unintended clashes less likely.
2754 (scm_string_to_symbol): Protect the string until the symbols is
2757 2002-01-31 Stefan Jahn <stefan@lkcc.org>
2759 * convert.c, convert.h, convert.i.c: New files containing C
2760 array to Scheme conversion helpers meant to be replacement
2761 functions for the deprecated gh interface.
2763 * Makefile.am: Setup rules for new `convert.*' files.
2765 2002-01-28 Stefan Jahn <stefan@lkcc.org>
2767 * symbols.c (scm_c_symbol2str): New function, replacement for
2768 `gh_scm2newsymbol()'.
2770 * strings.c (scm_c_substring2str): New function. Proper
2771 replacement for `gh_get_substr()'.
2773 * socket.c: Include `stdint.h' if available for the `uint32_t'
2776 * scmsigs.c (scm_sigaction): Initialize `chandler' (inhibits
2779 * backtrace.c: Include `lang.h' for GUILE_DEBUG conditional.
2781 2002-01-22 Neil Jerram <neil@ossau.uklinux.net>
2783 Other changes unrelated to Elisp...
2785 * eval.c (scm_m_if): Use s_if rather than repeating string literal
2787 (comments): Fix a few typos.
2788 (scm_for_each): Add parentheses around oddly unparenthesized
2789 if/while conditions.
2791 * read.c (scm_read_opts): Add full stop at end of doc for
2794 * script.c (scm_compile_shell_switches): Use scm_str2symbol
2795 instead of gh_symbol2scm.
2797 * srcprop.h (SRCPROPBRK): Return C type rather than SCM.
2798 (SRCBRKP): Use SRCPROPBRK rather than duplicating its logic.
2800 * srcprop.c (scm_srcprops_to_plist, scm_source_property): Change
2801 SRCPROPBRK (x) to SCM_BOOL (SRCPROPBRK (x)).
2803 First batch of changes for Elisp support...
2805 * alist.c, async.c, boolean.c, dynl.c, eval.c, filesys.c,
2806 fluids.c, list.c, load.c, options.c, posix.c, print.c, sort.c,
2807 throw.c, vectors.c, weaks.c: Add #include for lang.h.
2809 * eval.c, eval.h, init.c, lang.c, lang.h: Use SCM_ENABLE_ELISP to
2810 conditionalize compilation and initialization of Elisp support
2813 * alist.c (scm_assq, scm_assv, scm_assoc), async.c
2814 (scm_asyncs_pending, scm_run_asyncs, noop), backtrace.c
2815 (scm_set_print_params_x), dynl.c (scm_make_argv_from_stringlist),
2816 filesys.c (fill_select_type, retrieve_select_type), fluids.c
2817 (scm_swap_fluids, scm_swap_fluids_reverse), list.c (scm_null_p,
2818 scm_ilength, scm_append_x, scm_last_pair, scm_reverse,
2819 scm_reverse_x, scm_list_ref, scm_list_set_x, scm_list_cdr_set_x,
2820 scm_c_memq, scm_memv, scm_member), load.c (scm_search_path),
2821 options.c (change_option_setting, scm_options), posix.c
2822 (environ_list_to_c), print.c (scm_iprlist), throw.c
2823 (scm_exit_status), vectors.c (scm_vector), weaks.c
2824 (scm_weak_vector): Use SCM_NULL_OR_NIL_P instead of SCM_NULLP.
2826 * boolean.c (scm_not): Use `SCM_FALSEP || SCM_NILP' instead of
2829 * boolean.c (scm_boolean_p): Use `SCM_BOOLP || SCM_NILP' instead
2832 * eval.c (scm_lisp_nil, scm_lisp_t, s_nil_ify, scm_m_nil_ify,
2833 s_t_ify, scm_m_t_ify, s_0_cond, scm_m_0_cond, s_0_ify,
2834 scm_m_0_ify, s_1_ify, scm_m_1_ify): Removed.
2835 (scm_m_atfop): Support function aliasing. Support both function
2836 args, which need transformation, and macro args, which do not.
2837 Add explanatory comments.
2838 (SCM_CEVAL): In switch cases for SCM_IM_AND, SCM_IM_COND,
2839 SCM_IM_DO, SCM_IM_IF and SCM_IM_OR, add `|| SCM_NILP' to existing
2840 checks for SCM_FALSEP. In switch case for SCM_IM_NIL_COND, use
2841 SCM_NULLP || SCM_NILP instead of checks against (removed)
2842 scm_lisp_nil. Removed switch cases for SCM_IM_NIL_IFY,
2843 SCM_IM_T_IFY, SCM_IM_0_COND, SCM_IM_0_IFY, SCM_IM_1_IFY.
2845 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
2846 scm_m_while, scm_nil_eq): Commented out; I don't think we need
2847 these, but I don't want to remove them yet, just in case.
2848 (scm_init_lang): Define `%nil' variable on Scheme level to hold
2851 * lang.h (SCM_NILP): Test against Elisp nil value instead of
2852 against (removed) scm_lisp_nil.
2853 (SCM_NILNULLP, SCM_NIL2EOL, SCM_EOL2NIL): Commented out.
2854 (SCM_NULL_OR_NIL_P): New.
2856 * list.c (scm_append): Use SCM_VALIDATE_NULL_OR_NIL instead of
2859 * print.c (scm_isymnames): Fix comment. Remove #@nil-ify,
2860 #@t-ify, #@0-cond, #@0-ify, #@1-ify. Add #nil (for SCM_ELISP_NIL
2863 * sort.c (scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
2864 scm_sort_x, scm_sort, scm_stable_sort_x, scm_stable_sort): Use
2865 SCM_NULL_OR_NIL_P instead of SCM_NULLP. In constructions like `if
2866 (SCM_NULLP (x)) return SCM_EOL;', return x rather than SCM_EOL.
2868 * tags.h (SCM_IM_NIL_IFY, SCM_IM_T_IFY, SCM_IM_0_COND,
2869 SCM_IM_0_IFY, SCM_IM_1_IFY): Removed.
2870 (SCM_IM_BIND, SCM_IM_DELAY, SCM_IM_CALL_WITH_VALUES, SCM_UNBOUND):
2871 Numbering shifted down accordingly.
2872 (SCM_ELISP_NIL): New IFLAG.
2874 * validate.h (SCM_VALIDATE_NULL_OR_NIL): New.
2876 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
2878 * eval.c: Removed outdated references to "everr". Improved some
2881 (scm_deval_args, deval_args): Renamed scm_deval_args to
2882 deval_args, since it is not part of the interface.
2884 (SCM_CEVAL): Added (maybe somewhat verbose) comment. Avoid to
2885 use references to debug.vect[0] before it exists. Add parentheses
2886 to switch statement.
2888 * goops.h: Added local emacs variables.
2890 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
2892 * eval.[ch] (scm_deval_args): Made static.
2894 * srcprop.c (scm_source_property): Remove redundant SCM_IMP
2897 * strings.c (scm_c_string2str): Clarified comment. Replaced
2898 THINKME by FIXME for uniformness. Removed question about whether
2899 arguments need to be protected from garbage collection: Arguments
2900 must be protected as any other variable.
2902 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
2904 * procs.h (SCM_CLOSURE_BODY): New Macro.
2906 * debug.c (scm_procedure_name, scm_procedure_source), eval.c
2907 (SCM_CEVAL, SCM_APPLY), goops.c (scm_sys_initialize_object,
2908 get_slot_value, set_slot_value), procs.c
2909 (scm_procedure_documentation), sort.c (closureless), stacks.c
2910 (get_applybody): Replace SCM_CDR (SCM_CODE (...)) by
2913 * sort.c (closureless): Prefer !SCM_FOOP over SCM_NFOOP.
2915 2001-12-26 Marius Vollmer <mvo@zagadka.ping.de>
2917 * Makefile.am (guile-procedures.txt): When we don't have makeinfo,
2920 2001-12-16 Marius Vollmer <mvo@zagadka.ping.de>
2922 * stacks.c, stacks.h (scm_t_stackype): Renamed to scm_stack_type
2925 * continuations.c (scm_make_continuation): Do not retain the
2926 throw_value when the continuation is invoked.
2928 2001-12-08 Stefan Jahn <stefan@lkcc.org>
2930 * strings.c (scm_c_string2str): New function. Converts a
2931 given Scheme string into a C string. Also put in two
2932 THINKME's regarding the malloc policy for the missing converter
2935 2001-12-01 Neil Jerram <neil@ossau.uklinux.net>
2937 * gh_data.c (gh_module_lookup): Use scm_str2symbol rather than
2940 2001-11-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
2942 * gc.h (SCM_GC_CELL_WORD, SCM_GC_CELL_OBJECT,
2943 SCM_GC_SET_CELL_WORD, SCM_GC_SET_CELL_OBJECT): New macros.
2945 (SCM_GC_CELL_TYPE, SCM_CELL_WORD, SCM_CELL_OBJECT,
2946 SCM_SET_CELL_WORD, SCM_SET_CELL_OBJECT, SCM_FREE_CELL_CDR,
2947 SCM_GC_SET_CELL_OBJECT): Express in terms of SCM_GC_CELL_*
2950 (SCM_FREE_CELL_P): Express in terms of SCM_GC_CELL_TYPE.
2952 * inline.h (scm_alloc_cell, scm_alloc_double_cell): Use
2953 SCM_GC_CELL_* macros when accessing free cells.
2955 2001-11-25 Marius Vollmer <mvo@zagadka.ping.de>
2957 * vectors.h (SCM_MAKE_VECTOR_TAG): New.
2958 * unif.h (SCM_MAKE_BITVECTOR_TAG, SCM_MAKE_UVECTOR_TAG): New.
2959 * symbols.h (SCM_MAKE_SYMBOL_TAG): New.
2960 * strings.h (SCM_MAKE_STRING_TAG): New.
2961 * procs.h (SCM_MAKE_CCLO_TAG): New.
2962 * numbers.h (SCM_MAKE_BIGNUM_TAG): New.
2964 * goops.h: Replaced SCM_DEBUG_DEPRECATED with
2965 !SCM_ENABLE_DEPRECATED.
2967 * async.c, async.h (scm_system_async_mark_from_signal_handler):
2970 * scmsigs.c (scm_take_signal): Removed all code that assumes that
2971 signal handlers are allowed to divert the flow of control. Call
2972 scm_system_async_mark_from_signal_handler instead of
2973 scm_system_async_mark.
2976 Deprecated SCM_NEWCELL and SCM_NEWCELL2. Added scm_alloc_cell and
2977 scm_alloc_double_cell in their place.
2979 * gc.h (SCM_GC_SET_ALLOCATED, scm_debug_newcell,
2980 scm_debug_newcell2, scm_tc16_allocated): Removed from header.
2981 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
2982 (SCM_NEWCELL, SCM_NEWCELL2): Implement in terms of
2983 scm_deprecated_newcell and scm_deprecated_newcell2.
2985 gc.c (scm_tc16_allocated): Only define when including deprecated
2987 (scm_debug_newcell, scm_debug_newcell2): Removed.
2988 (scm_init_storage): Do not initialize scm_tc16_allocated.
2989 (scm_init_gc): Do it here.
2990 (allocated_mark): New, from old code.
2991 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
2993 * inline.c, inline.h: New files.
2994 * Makefile.am: Added them in all the right places.
2996 * _scm.h: Include "libguile/inline.h".
2998 * alist.c, coop-threads.c, debug.c, environments.c, eval.c,
2999 fports.c, gh_data.c, goops.c, guardians.c, lang.c, list.c,
3000 num2float.i.c, numbers.c, pairs.c, ports.c, print.c, procs.c,
3001 smob.c, smob.h, strings.c, strports.c, struct.c, symbols.c,
3002 unif.c, variable.c, vectors.c, vports.c, weaks.c: Replaced
3003 SCM_NEWCELL and SCM_NEWCELL2 with scm_alloc_cell and
3004 scm_alloc_double_cell, respectively.
3006 2001-11-23 Marius Vollmer <mvo@zagadka.ping.de>
3008 * modules.c (scm_c_use_module): Adapt to changes to
3009 `process-use-modules'.
3011 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
3013 * numbers.c (scm_divide): Fix more division by zero errors.
3015 2001-11-21 Gary Houston <ghouston@arglist.com>
3017 * Makefile.am (OMIT_DEPENDENCIES): removed, since it seems to be
3018 obsolete. autogen.sh says:
3019 invalid unused variable name: `OMIT_DEPENDENCIES'
3021 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
3023 * numbers.c (scm_divide): Fix (/ 0). Thanks to Keith Wright for
3026 2001-11-21 Marius Vollmer <mvo@zagadka.ping.de>
3028 * Makefile.am (install-exec-hook): Prepend $(DESTDIR) to filename.
3029 Thanks to Eric Gillespie, Jr!
3031 2001-11-21 Stefan Jahn <stefan@lkcc.org>
3033 * win32-socket.c (getservent, setservent, endservent,
3034 getprotoent, setprotoent, endprotoent): New functions.
3035 Appropriate replacements for M$-Windows.
3037 * numbers.c (SIZE_MAX, PTRDIFF_MAX, PTRDIFF_MIN): Reintroduced
3038 these definitions for GUILE_DEBUG.
3040 * net_db.c: Include "win32-socket.h" if compiling with a native
3041 M$-Windows compiler. Include some pieces of code (protoent and
3042 servent interface) protected by HAVE_* macros when using a
3043 native M$-Windows compiler.
3045 2001-11-20 Marius Vollmer <mvo@zagadka.ping.de>
3047 * modules.c (scm_c_export): Do nothing when the first argument is
3048 already the terminating NULL. Thanks to Han-Wen Nienhuys!
3050 2001-11-20 Thien-Thi Nguyen <ttn@glug.org>
3052 * Makefile.am (libpath.h): In SCM_BUILD_INFO,
3053 also include `buildstamp'.
3055 2001-11-18 Rob Browning <rlb@defaultvalue.org>
3058 (s_scm_major_version): use SCM_MAJOR_VERSION.
3059 (s_scm_minor_version): use SCM_MINOR_VERSION.
3060 (s_scm_micro_version): use SCM_MICRO_VERSION.
3061 (s_scm_version): use SCM_MAJOR_VERSION, SCM_MINOR_VERSION, and
3065 (SCM_MAJOR_VERSION): renamed from SCM_GUILE_MAJOR_VERSION.
3066 (SCM_MINOR_VERSION): renamed from SCM_GUILE_MINOR_VERSION.
3067 (SCM_MICRO_VERSION): renamed from SCM_GUILE_MICRO_VERSION.
3069 2001-11-18 Neil Jerram <neil@ossau.uklinux.net>
3071 * vectors.c (scm_vector_move_left_x, scm_vector_move_right_x):
3072 Rewrite docstrings without reference to substring-move-left/right,
3073 since the latter no longer exist.
3075 2001-11-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3077 * eval.c: Removed bogus comment about acros.
3079 (scm_unmemocar): Use !SCM_CONSP instead of SCM_IMP.
3080 Minimize scope of local variable. Eliminate dependency on
3081 macro DEBUG_EXTENSIONS.
3083 (s_splicing): New error message string.
3085 (scm_m_body): Issue 'bad body' message rather than 'missing
3086 expression' message.
3088 (scm_m_quote): Eliminate unnecessary copying.
3090 (scm_m_lambda, scm_m_letstar, scm_m_letrec, scm_m_let): Leave the
3091 checking of the body to scm_m_body.
3093 (scm_m_do): Move comment to function header. Rename arg1 to
3094 binding. Made the code a bit easier to read.
3098 (iqq): Added a comment. Changed the depth parameter to
3099 unsigned. Use size_t for vector lengths. Make sure vector object
3100 is gc protected as long as its contents are read. Add some syntax
3101 checks. Get rid of unnecessary SCM_IMP test. Clean up the
3102 control structure a bit.
3104 (scm_m_delay): Added comment about the implementation of
3107 (scm_m_define): Add comment about guile's currying define
3108 syntax. Renamed 'proc' to 'name'. Eliminate dependency on macro
3109 DEBUG_EXTENSIONS. Simplified code a bit. Eliminate SICP code.
3111 (scm_m_letrec1): Removed. Part of the functionality is taken
3112 over by the new function 'transform_bindings'.
3114 (transform_bindings): New function. Takes over some of the
3115 functionality of removed function 'scm_m_letrec1', namely to split
3116 a list of bindings into a reversed list of variables and a list of
3119 (scm_m_letrec): Call 'transform_bindings'.
3121 (scm_m_let): Minimized scope of local variables. Renamed 'proc'
3122 to 'temp' and 'arg1' to 'binding'. Eliminated redundant SCM_NIMP
3123 test. Use 'transform_bindings'. Fixed scoping error with named
3124 let (Thanks to Aubrey Jaffer for reporting the bug and to Neil
3125 Jerram for suggesting the fix). Cleaned up the control structure
3128 (scm_m_expand_body): Use 'transform_bindings'. Eliminated
3129 unnecessary consing. Eliminated unnecessary
3130 SCM_DEFER/ALLOW_INTS.
3132 (SCM_CEVAL): Un-obfuscated some loops.
3134 2001-11-16 Neil Jerram <neil@ossau.uklinux.net>
3136 * gc.h (scm_unhash_name): Old declaration removed.
3138 * eval.c (s_scm_eval): Change @var{primitive-eval} to
3139 @code{primitive-eval}.
3141 * feature.c, vectors.c, net_db.c, unif.c, weaks.c, struct.c,
3142 version.c, alist.c, ports.c, ramap.c, unif.c, strings.c, list.c:
3143 Change @deffnx lines in docstrings to say {Scheme Procedure}
3144 rather than primitive or procedure.
3146 * posix.c (scm_execl), filesys.c (scm_close), unif.c
3147 (scm_array_set_x, scm_array_contents, scm_uniform_array_read_x,
3148 scm_bit_set_star_x, scm_bit_invert_x), ramap.c (scm_array_fill_x,
3149 scm_array_for_each, scm_array_index_map_x), vectors.c (scm_vector,
3150 scm_make_vector, scm_vector_to_list, scm_vector_fill_x), strop.c
3151 (scm_string_split, scm_string_ci_to_symbol), strings.c
3152 (scm_string_p), sort.c (scm_merge), print.c (scm_newline),
3153 macros.c (scm_macro_type), alist.c (scm_acons, scm_assq):
3154 Docstring fixes and improvements reflecting edits that have been
3155 made in the reference manual source.
3157 * objprop.c (scm_object_properties, scm_set_object_properties_x,
3158 scm_object_property, scm_set_object_property_x): Remove invalid
3159 @deffnx lines for corresponding procedure property primitives.
3161 These changes add a @deffnx C function declaration and function
3162 index entries for each Guile primitive to the copy of the doc
3163 snarf output that is used for reference manual synchronization.
3164 Online help is unchanged.
3166 * snarf.h (SCM_SNARF_DOCS): Output primitive's C function name.
3167 (SCM_DEFINE, SCM_DEFINE1, SCM_REGISTER_PROC): Supply to C function
3168 name to SCM_SNARF_DOCS.
3170 * guile-snarf-docs-texi.in: Pass the shell script's arguments into
3171 snarf-check-and-output-texi.
3173 * Makefile.am (guile-procedures.texi): New rule.
3174 (BUILT_SOURCES, guile.texi, guile-procedures.txt, CLEANFILES):
3175 Changed so that the last stage of doc snarfing is now performed
3176 twice, once to produce guile-procedures.txt for online help, and
3177 once to produce guile.texi for reference manual synchronization.
3179 2001-11-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
3181 * eval.c (RETURN): Wrap in do{}while(0) in order to make it
3182 safely usable as a single statement followed by a ';', for example
3185 (SCM_CEVAL, SCM_APPLY): Clean up code using 'RETURN'.
3187 2001-11-13 Neil Jerram <neil@ossau.uklinux.net>
3189 * random.c (scm_random_solid_sphere_x,
3190 scm_random_hollow_sphere_x): Correct "shere" typos.
3192 * hashtab.c (scm_hash_fold): Add missing apostrophe to docstring.
3194 * version.c (scm_version): Update docstring to include
3197 2001-11-13 Marius Vollmer <mvo@zagadka.ping.de>
3199 * modules.c (scm_c_export): Call va_end after collecting the
3202 * strop.h, strop.c (scm_substring_move_left_x,
3203 scm_substring_move_right_x): Removed.
3205 * __scm.h (HAVE_UINTPTR_T, HAVE_PTRDIFF_T, HAVE_LONG_LONG,
3206 HAVE_LONG_LONGS): Define to "1" when defining them, to mirror what
3209 2001-11-12 Marius Vollmer <mvo@zagadka.ping.de>
3211 * numbers.c: Document macros to define when including
3212 num2integral.i.c. MAX_VALUE and MIN_VALU are no longer used, we
3213 now rely on SIZEOF_ macros that have been figured out at
3216 * num2integral.i.c: Adapt to new interface.
3217 (NUM2INTEGRAL): Test whether a fixnum can be represented in the
3218 target type by casting it and checking whether it is still the
3219 same. Do not try to handle bignums for integral types that are
3220 smaller than fixnums. When handling bignums, collect the
3221 magnituse first into a unsigned type, and correctly check for
3223 (INTEGRAL2BIG): Do not use MIN_VALUE explicitely by observing that
3224 only -MIN_VALUE can still be negative of all negative numbers (in
3227 * tags.h (SIZEOF_SCM_T_BITS): Define it appropriately.
3229 * __scm.h: Define HAVE_UINTPTR_T, HAVE_PTRDIFF_T and
3230 HAVE_LONG_LONG depending on whether their size is non-zero.
3232 2001-11-11 Thien-Thi Nguyen <ttn@glug.org>
3234 * strop.c (scm_string_null_p): Docfix; nfc.
3235 Thanks to Scott Lenser.
3237 2001-11-07 Neil Jerram <neil@ossau.uklinux.net>
3239 * extensions.c (scm_load_extension): Canonicalize docstring
3242 * unif.c (scm_uniform_array_write), ports.c
3243 (scm_current_output_port, scm_force_output), dynwind.c
3244 (scm_dynamic_wind), scmsigs.c (scm_setitimer, scm_getitimer),
3245 filesys.c (scm_open, scm_lstat), struct.c
3246 (scm_make_struct_layout), random.c (scm_random,
3247 scm_random_solid_sphere_x, scm_random_hollow_sphere_x, strop.c
3248 (scm_i_index): Remove superfluous whitespace from end of docstring
3251 * filesys.c (scm_select), guardians.c (scm_guardian_greedy_p),
3252 strings.c (scm_make_string), variable.c (scm_make_variable,
3253 scm_make_undefined_variable, scm_variable_p, scm_variable_set_x,
3254 scm_variable_bound_p), scmsigs.c (scm_setitimer, scm_getitimer),
3255 posix.c (scm_crypt), struct.c (scm_make_vtable_vtable), hashtab.c
3256 (scm_hash_fold), ports.c (scm_port_for_each): Remove superfluous
3257 newline at end of docstrings.
3259 * modules.c (scm_set_current_module): Add missing newline to
3262 2001-11-07 Stefan Jahn <stefan@lkcc.org>
3264 * win32-socket.[ch]: New files. Defines Winsock-API error codes
3265 and makes them available through Guile. That is because the
3266 Winsock-API does not store its errors in `errno' and thus cannot
3267 return error messages via `strerror (errno)'.
3269 * socket.c (scm_init_socket): Initialize `win32-socket' part
3270 here under M$-Windows.
3272 * numbers.h: Added missing declaration of
3273 `scm_sys_check_number_conversions()'.
3275 * error.c: Local definition of SCM_I_STRERROR and SCM_I_ERRNO
3276 and use in `(strerror)' and `(system-error)'.
3278 * Makefile.am (EXTRA_libguile_la_SOURCES): Added
3279 `win32-socket.[ch]' to extra source and header files.
3281 2001-11-06 Marius Vollmer <mvo@zagadka.ping.de>
3283 * script.c (scm_shell_usage, scm_compile_shell_switches): Prepend
3284 a call to turn-on-debugging when --debug has been given instead of
3285 turning it on directly. Also, handle new `--no-debug' option,
3286 which might suppress the call to turn-on-debugging.
3288 2001-11-05 Stefan Jahn <stefan@lkcc.org>
3290 * struct.c (s_scm_struct_vtable_p): Corrected docstring.
3292 2001-11-04 Stefan Jahn <stefan@lkcc.org>
3294 * Makefile.am (libguile_la_LIBADD): Added $(THREAD_LIBS_LOCAL)
3295 here (was at guile_LDADD) which describes the dependency
3296 correctly and allows a clean build on Win32.
3298 * __scm.h (SCM_API): Follow-up patch. Renamed __FOO__ macros
3301 * __scm.h: USE_DLL_IMPORT indicates the usage of the DLL
3302 import macros for external libraries (libcrypt, libqthreads,
3303 libreadline and libregex).
3305 * coop-defs.h: Include <winsock2.h> for `struct timeval'.
3307 * posix.c (flock): Added support for flock() in M$-Windows.
3309 * guile.c (SCM_IMPORT): Follow-up patch. Use SCM_IMPORT instead
3312 * fports.c (getflags): Differentiate reading and writing pipes
3315 * filesys.c (S_IS*): Redefine all of the S_IS*() macros for
3318 * coop.c (coop_condition_variable_timed_wait_mutex): Use
3319 conditionalized error code if `ETIMEDOUT' is not available.
3320 (scm_thread_usleep): Remove bogus declaration of `struct timeval
3323 * numbers.c (PTRDIFF_MIN): Moved this definition where it actually
3324 belongs. That is because NO_PREPRO_MAGIC gets undefined after
3325 each inclusion of `num2integral.i.c'.
3326 (SIZE_MAX): Define NO_PREPRO_MAGIC if SIZE_MAX is undefined.
3328 2001-11-03 Marius Vollmer <mvo@zagadka.ping.de>
3330 * eval.c (scm_m_begin): Allow `(begin)`, with no subforms.
3331 (SCM_CEVAL): Evaluate an empty `begin' to SCM_UNSPECIFIED.
3333 2001-11-02 Mikael Djurfeldt <mdj@linnaeus>
3335 * print.c (scm_iprin1): Mark print state as revealed when
3336 dispatching to generic write or display.
3338 * unif.c (scm_ra2contig): Fixed memory overwrite bug.
3340 2001-11-02 Marius Vollmer <mvo@zagadka.ping.de>
3342 Support for native Win32. Thanks to Stefan Jahn!
3344 * Makefile.am: Add win32-uname.c, win32-uname.h, win32-dirent.c
3345 and win32-dirent.h to extra source and header files. These
3346 include the uname() and the POSIX dirent interface implementation
3347 for M$-Windows. Put `-no-undefined' into LDFLAGS to support
3348 linkers which do not allow unresolved symbols inside shared
3349 libraries. Corrected `guile_filter_doc_snarfage$(EXEEXT)'
3352 * __scm.h: Defined SCM_API. This macro gets prepended to all
3353 function and data definitions which should be exported or imported
3354 in the resulting dynamic link library in the Win32 port.
3356 * __scm.h, alist.h, arbiters.h, async.h, backtrace.h, boolean.h,
3357 chars.h, continuations.h, coop-defs.h, coop-threads.h,
3358 debug-malloc.h, debug.h, deprecation.h, dynl.h, dynwind.h,
3359 environments.h, eq.h, error.h, eval.h, evalext.h, extensions.h,
3360 feature.h, filesys.h, fluids.h, fports.h, gc.h, gdb_interface.h,
3361 gdbint.h, gh.h, goops.h, gsubr.h, guardians.h, hash.h, hashtab.h,
3362 hooks.h, init.h, ioext.h, iselect.h, keywords.h, lang.h, list.h,
3363 load.h, macros.h, mallocs.h, modules.h, net_db.h, numbers.h,
3364 objects.h, objprop.h, options.h, pairs.h, ports.h, posix.h, print.h,
3365 procprop.h, procs.h, properties.h, ramap.h, random.h, rdelim.h,
3366 read.h, regex-posix.h, root.h, rw.h, scmsigs.h, script.h, simpos.h,
3367 smob.h, socket.h, sort.h, srcprop.h, stackchk.h, stacks.h, stime.h,
3368 strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h,
3369 tags.h, threads.h, throw.h, unif.h, values.h, variable.h, vectors.h,
3371 Prefixed each each exported symbol with SCM_API.
3373 * continuations.c: Added comment about the use of the extern
3374 declarations of {get,set}context() functions used in the ia64 port.
3376 * continuations.h, gc.c: `__libc_ia64_register_backing_store_base'
3377 is meant to be a `unsigned long *'.
3379 * filesys.c: Include `direct.h' if possible. Use local
3380 `win32-dirent.h' for the native M$-Windows port. Define S_IS*()
3381 macros for M$-Windows. Implementation of `fstat_Win32()' which is
3382 able to differentiate between sockets and other file descriptors.
3383 Use this function as wrapper in `scm_fstat()'. Fixed typo in
3386 * fports.c: Include `io.h' is possible. Put `*fp' into referring
3387 statement block in `scm_fport_buffer_add()'.
3388 Some corrections in `getflags()'.
3390 * gdb_interface.h (GDB_INTERFACE): Also support __CYGWIN__.
3392 * guile.c: Make sure to define __SCM_IMPORT__ for shared library
3393 build on Win32. Disable preloaded symbols on Win2 platforms.
3395 * ioext.c, ports.c: Include `io.h' is possible.
3397 * mkstemp.c: Include `process.h' is possible.
3399 * net_db.c: Disable extern declaration of `h_errno' for __CYGWIN__,
3401 Put `scm_return_entry()' into HAVE_GETSERVENT conditional.
3403 * posix.c: Remove unnecessary dirent includes and defines. Include
3404 local `win32-uname.h' for MinGW. Extern declaration of
3405 `mkstemp()' for systems where it does not exists. Make
3406 `getlogin()' available on M$-Windows.
3408 * scmsigs.c: Made `usleep()' avalable on MinGW.
3410 * stime.c: On M$-Windows `tzname[]' is known to be `_tzname[]'.
3412 * win32-dirent.c: Include "win32-dirent.h", not "dirent.h".
3414 * win32-uname.c: Include "win32-uname.h", not "uname.h".
3416 2001-10-28 Mikael Djurfeldt <mdj@linnaeus>
3418 * unif.c (scm_uniform_array_read_x, scm_uniform_array_write):
3419 Don't apply scm_uniform_vector_length on arrays.
3421 2001-10-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
3423 * eval.c (scm_lookupcar, scm_m_letstar, scm_m_do, iqq,
3424 scm_m_define, scm_m_letrec1, scm_m_let, scm_m_expand_body,
3425 scm_macroexp, unmemocopy, scm_eval_args, scm_deval_args,
3426 SCM_CEVAL, scm_map, scm_init_eval): When building lists, prefer
3427 scm_list_<n> over scm_cons[2]?.
3429 (scm_unmemocar, scm_m_cond, scm_m_letstar, scm_m_letrec1,
3430 scm_m_let, scm_m_atbind, unmemocopy, SCM_CEVAL, SCM_APPLY): Use
3431 SCM_C[AD][AD]R instead of explicit form.
3433 (scm_m_set_x, scm_m_cond, scm_m_letstar, scm_m_do): Reordered
3434 comparison parameters.
3436 (scm_m_case, scm_m_cond, scm_m_letstar, scm_m_do, SCM_CEVAL): Use
3437 !SCM_NULLP instead of SCM_NIMP.
3439 (scm_m_case): Don't copy the form. Renamed proc to clause and
3440 minimized its scope. Renamed x to clauses. Removed side
3441 effecting operation from macro call.
3443 (scm_m_cond): Don't copy the form. Renamed arg1 to clause and
3444 minimized its scope. Renamed x to clauses. Minimized the scope
3445 of variable 'len'. Make sure the else clause is treated specially
3446 even in case of '=>' occurences. Don't change the else to #t in
3447 order to be able to distinguish this case in the evaluator. Leave
3448 type checking of the recipient to the evaluator.
3450 (scm_c_improper_memq): Made the comment somewhat clearer.
3452 (scm_m_lambda): Renamed proc to formals. Removed unnecessary
3453 test for SCM_IM_LET at the place of the formal parameters.
3454 Simplified the formal parameter checking.
3456 (scm_m_letstar): Added Comment. Renamed proc to bindings.
3457 Renamed arg1 to binding and minimized its scope. Eliminated
3458 unnecessary consing.
3460 (scm_m_do): Renamed proc to bindings. Minimized the scope of
3463 (build_binding_list): New static function.
3465 (unmemocopy): Don't use SCM_TYP7 on pairs (it's unclean).
3466 Further, split up the 'letrec' unmemoizing code to the
3467 corresponding parts for 'do', 'let' and 'letrec', adding comments
3468 to each form. Cleanup the handling of the do form (This removes
3469 some *real* code :-).
3471 (SCM_CEVAL): Removed side effecting operation from macro call.
3472 Handle the 'else clause of the 'cond form specially - the symbol
3473 'else is not replaced with #t any more.
3475 2001-10-14 Gary Houston <ghouston@arglist.com>
3477 * version.c (scm_version): use sprintf instead of snprintf,
3478 for portability. thanks to Bill Schottstaedt.
3480 2001-10-14 Mikael Djurfeldt <mdj@linnaeus>
3482 * read.c (scm_lreadr): When user-defined hash procedure returns
3483 SCM_UNSPECIFIED: Fall back to standard handling instead of raising
3484 an exception. (This prevents parsing of uniform vectors from
3485 interfering with parsing of numbers.)
3487 2001-10-13 Marius Vollmer <mvo@zagadka.ping.de>
3489 * numbers.c: Set NO_PREPRO_MAGIC when defining our version of
3490 PTRDIFF_MIN. Thanks to Ken Raeburn.
3492 2001-10-07 Marius Vollmer <mvo@zagadka.ping.de>
3494 * Makefile.am (EXTRA_libguile_la_SOURCES): Added "mkstemp.c".
3496 * eval.c (scm_m_atbind): First try to find the variable without
3497 defining it locally; when it has not been found, define it
3500 * modules.c (module_variable): Pass over variables that exist but
3503 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
3505 * backtrace.c (display_backtrace_file_and_line): Only use
3506 scm_basename when POSIX support is compiled in. Thanks to Chris
3509 2001-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
3511 * numbers.c (mem2uinteger): Return number read so far when coming
3512 across a hexdigit after having read a # or if not reading a hex
3513 value. This will enable the calling code to correctly handle
3514 forms like 1e2. (The background is, that the exponent markers d,
3515 e and f are also hexdigits.) Thanks to Mikael Djurfeldt for
3516 providing this patch.
3518 (mem2complex): Fix erroneous double-negation. Now, numbers like
3519 1-i will be read correctly.
3521 2001-10-12 Mikael Djurfeldt <mdj@linnaeus>
3523 * debug.c (scm_mem_to_proc): Fixed typo in previous change.
3525 * validate.h (SCM_VALIDATE_DOUBLE_DEF_COPY): New macro.
3527 2001-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
3529 * print.c (scm_print_state_vtable, print_state_pool):
3530 Initialize. These variables are now registered as gc roots.
3532 (scm_current_pstate): Update documentation.
3534 (scm_current_pstate, scm_make_print_state, scm_free_print_state,
3535 scm_prin1, scm_init_print): print_state_pool is registered as a
3536 gc root and thus does not need to be protected by a surrounding
3539 (make_print_state): The car of print_state_pool no longer holds
3540 the scm_print_state_vtable.
3542 (scm_current_pstate, scm_make_print_state, print_circref,
3543 scm_iprin1, scm_prin1, scm_iprlist): Prefer !SCM_<foo> over
3546 (scm_prin1): When building lists, prefer scm_list_<n> over
3549 (scm_iprlist): Removed a redundant SCM_IMP test.
3551 (scm_simple_format): Use SCM_EQ_P to compare SCM values.
3553 2001-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
3555 * debug.c (scm_make_iloc): Prefer !SCM_<foo> over SCM_N<foo>.
3557 (scm_memcons, scm_mem_to_proc): When building lists, prefer
3558 scm_list_<n> over scm_cons[2]?.
3560 (scm_mem_to_proc): Prefer SCM_CONSP over SCM_NIMP.
3562 (scm_procedure_name): Use SCM_CADR instead of explicit form.
3564 (debugobj_print): Coerce scm_intprint arg 1 to long, not int.
3565 Thanks to Rob Browning for the patch (see log entry 2001-09-21) -
3566 for some reason his patch didn't make it into the cvs.
3568 2001-10-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
3570 * numbers.c (mem2decimal_from_point): Cleaned up the parsing a
3571 little bit - should even be somewhat more accurate now.
3573 2001-10-08 Rob Browning <rlb@defaultvalue.org>
3575 * gc.c: support ia64 register backing store.
3576 (SCM_MARK_BACKING_STORE): new macro.
3578 * continuations.h: support ia64 register backing store.
3579 (struct scm_t_contregs): add ia64 register backing store.
3581 * continuations.c: support ia64 register backing store.
3582 (continuation_mark): mark ia64 register backing store.
3583 (continuation_free): free ia64 register backing store.
3584 (scm_make_continuation): capture ia64 register backing store.
3585 (copy_stack_and_call): copy ia64 register backing store.
3587 2001-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
3589 * hashtab.c (scm_hash_fn_create_handle_x): The result of assoc_fn
3590 is known to be #f if no entry is found. Thus, use !SCM_FALSEP
3591 instead of SCM_NIMP to test for that case.
3593 * strings.h (SCM_SET_STRING_LENGTH): Cast the length to
3594 scm_t_bits instead of long.
3596 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
3598 * tags.h (SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
3599 SCM_T_SIGNED_BITS_MIN): New.
3600 * numbers.h (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM):
3601 Use them to make these macros computable by the preprocessor.
3603 * num2integral.i.c (INTEGRAL2NUM): Let the preprocessor test
3604 whether the integral type fits in a fixnum, not the compiler.
3605 This removes a spurious compiler warning. Also, honor the
3606 NO_PREPRO_MAGIC flag to suppress any preprocessor tests. This is
3607 needed for `long long's.
3609 * numbers.c: Define NO_PREPRO_MAGOC when including
3610 num2integral.c.i for `long long' and `signed long long'.
3612 2001-10-06 Mikael Djurfeldt <mdj@linnaeus>
3614 These changes fixes a race condition in the Guile coop - pthread
3617 * coop.c (mother_awake_p): New variable.
3618 (coop_create): Set mother_awake_p before creating or signalling
3619 mother; wait until mother is going to sleep before returning.
3620 (mother): Reset mother_awake_p before going to sleep.
3622 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
3624 * options.c (protected_objects, scm_init_options): The content of
3625 protected_objects is now protected from garbage collection using
3626 scm_gc_register_root instead of scm_permanent_object.
3628 (get_option_setting): New static function that computes an option
3629 setting as it was formerly done in the function scm_options.
3631 (get_documented_option_setting): New static function that
3632 returns option documentation as it was formerly done in the
3633 function scm_options. Note that documentation C strings are no
3634 longer precomputed into SCM objects. Instead, they are converted
3635 into SCM strings every time get_documented_option_setting is
3638 (change_option_setting): New static functions that modifies the
3639 option setting as it was formerly done in the function
3640 scm_options. The function is now exception safe, i. e. won't
3641 cause a memory leak when interrupted. Further, only non-immediate
3642 option values are added to the protection list.
3644 (scm_options): This function now has only the purpose to dispatch
3645 to to get_option_setting, get_documented_option_setting or
3646 change_option_setting, depending on the arguments given to
3649 (scm_init_opts): Don't convert documentation C strings into SCM
3650 strings. Further, don't protect any object values: They _must_
3651 be immediate values, otherwise there is no guarantee that they
3652 have not been collected before anyway.
3654 * options.[ch] (scm_t_option): Made type unsigned, name into a
3655 constant char* and val into a scm_t_bits type.
3657 (scm_options, scm_init_opts): The number of options is guaranteed
3658 to be larger or equal to zero. Thus, the type is changed to
3661 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
3663 * num2integral.i.c (NUM2INTEGRAL): Eliminated some warnings about
3664 testing an unsigned value for being >= 0.
3666 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
3668 * numbers.h: Removed old comment about using SCM_CAR to access
3671 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
3672 the return value is signed. Thanks to Brian Crowder for the bug
3675 (SCM_SRS): Avoid unnecessary casting and don't unpack input
3676 values. With this patch, SCM_SRS can be safely used for other
3677 types than scm_t_signed_bits. However, it should still better be
3678 an internal macro and thus be renamed to SCM_I_SRS.
3680 (SCM_MAKINUM, SCM_INUM): Use proper casting.
3682 2001-10-03 Gary Houston <ghouston@arglist.com>
3684 * continuations.h, unif.h: in the descriptions of the bit patterns
3685 of the heap cells, make bit 0 the least significant.
3687 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
3689 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
3690 Thanks to Golubev I. N.
3692 2001-09-25 Gary Houston <ghouston@arglist.com>
3694 * ports.c (scm_drain_input): extended the docstring. thanks to
3695 Alex Schroeder and Thien-Thi Nguyen.
3697 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
3699 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
3700 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
3701 macros. (The NUM names might soon change.)
3703 * numbers.h: Added missing declarations.
3705 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
3707 * Makefile.am: Distribute num2float.i.c.
3709 * num2float.i.c: New file, multiply included by numbers.c, used
3710 to "templatize" the float <-> num conversion routines.
3712 * numbers.c: New functions: scm_num2float, scm_float2num,
3713 scm_num2double, scm_double2num.
3715 2001-09-21 Rob Browning <rlb@defaultvalue.org>
3717 * .cvsignore: really add version.h
3719 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
3720 Otherwise it fails on the alpha. However, we might rather choose
3721 this size conditionally.
3723 * numbers.c (scm_gcd): change "k" to a long from an int.
3724 Otherwise it fails on the alpha. However, we might rather choose
3725 this size conditionally.
3727 * error.c (scm_wta): coerce char* to intptr_t before int
3730 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
3733 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
3735 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
3737 * numbers.c (scm_integer_expt): Accept inexact integer in second
3738 argument. (Thanks to Bill Schottstaedt.)
3740 2001-09-20 Rob Browning <rlb@defaultvalue.org>
3742 * .cvsignore: add version.h
3744 * versiondat.h.in: removed (obsolete).
3746 * version.h.in: renamed from version.h.
3747 (SCM_GUILE_MAJOR_VERSION): new public macro.
3748 (SCM_GUILE_MINOR_VERSION): new public macro.
3749 (SCM_GUILE_MICRO_VERSION): new public macro.
3751 * version.h: renamed to version.h.in.
3754 (scm_major_version): support integer *_VERSION macros.
3755 (scm_minor_version): support integer *_VERSION macros.
3756 (scm_micro_version): support integer *_VERSION macros.
3757 (scm_version): support integer *_VERSION macros.
3759 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
3761 * error.c, error.h: Made error keys globally accessible.
3762 Applications might want to test for these or use them in a direct
3765 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
3766 routines are passed an inexact. This change in behavior is
3767 motivated by concordance with R5RS: It is more common that a
3768 primitive doesn't want to accept an inexact for an exact.
3770 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3772 The following patch partially undoes my patch from 2001-06-30,
3773 where I added the function scm_gc_mark_cell_conservatively. The
3774 function is buggy, since it breaks guile during conservative
3775 marking if a pointer on the stack points directly into the list of
3776 free cells on the heap: With conservative cell marking this will
3777 cause the whole free list to be scanned and marked - boom!
3779 * gc.c (allocated_mark, MARK, heap_segment,
3780 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
3781 (scm_gc_mark_cell_conservatively): Remove function
3782 scm_gc_mark_cell_conservatively and update the corresponding
3783 comments and uses accordingly. Thanks to Christopher Cramer for
3784 the patch. (Minor corrections by me.)
3786 2001-09-15 Gary Houston <ghouston@arglist.com>
3788 * root.h (scm_root_state): removed the continuation_stack and
3789 continuation_stack_ptr members, which have no apparent purpose.
3790 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
3793 * root.c (root_mark), init.c (restart_stack, start_stack), gc
3794 (scm_igc): remove all references to contination_stack and
3795 continuation_stack_ptr, avoiding allocation of a vector and
3796 useless processing during gc.
3798 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
3800 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
3802 (TCONC_IN): Make sure that the cell word 0 is initialized last.
3804 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
3806 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
3808 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
3809 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
3811 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
3813 * guardians.c (mark_dependencies_in_tconc,
3814 whine_about_self_centered_zombies, scm_init_guardians): Register
3815 the static global variable `self_centered_zombies' via
3816 scm_gc_register_root, to make some cdr-ing unnecessary.
3818 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
3820 * backtrace.c (display_backtrace_file,
3821 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
3822 values, use SCM_FALSEP when comparing SCM values against #f.
3823 Thanks to Rob Browning for the bug report.
3825 2001-09-12 Martin Baulig <martin@home-of-linux.org>
3827 * strings.[ch] (scm_str2string): New function.
3829 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
3831 * gc.c (scm_done_free): Always subtract size from scm_mallocated
3832 when computing nm, even if it's negative.
3833 (scm_must_malloc): Abort on overflow of scm_mtrigger.
3834 (scm_must_realloc): Likewise.
3836 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
3838 * numbers.c (scm_sys_check_number_conversions): new function,
3839 defined if Guile is compiled in debugging mode. currently checks
3840 `scm_num2ulong', should check much much more.
3842 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
3843 unsigned, ensure that it's positive. thanks to Martin Baulig!
3845 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
3847 * __scm.h: Added new section about compile time selectable
3850 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
3851 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
3852 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
3853 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
3856 * deprecation.c (scm_include_deprecated_features): Simplified.
3858 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
3859 `SCM_IMP´ instead of `!SCM_CELLP´.
3861 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
3862 Extract side-effecting operations from macros.
3864 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
3865 scm_top_level_lookup_closure_var and scm_system_transformer.
3867 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
3869 (heap_segment): Use CELL_P instead of SCM_CELLP.
3871 * init.c (start_stack): Don't initialize
3872 scm_top_level_lookup_closure_var and scm_system_transformer.
3874 * modules.c (scm_set_current_module): Don't access
3875 scm_top_level_lookup_closure_var and scm_system_transformer.
3877 (scm_sym2var): Don't call scm_variable_set_name_hint.
3879 (scm_post_boot_init_modules): Removed deprecated initializations.
3881 * print.c (scm_ipruk): Don't access cell contents of non cells.
3883 * strings.c (scm_string_set_x): All strings are writable.
3885 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
3886 type. There is only one string type now.
3888 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
3890 * tags.h: Remove comments about two different string types.
3892 (SCM_CELLP, SCM_NCELLP): Deprecated.
3894 * variable.c (make_variable): Remove code variant for vcells.
3896 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
3897 SCM_VARIABLE_LOC): Remove code variant for vcells.
3899 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
3900 SCM_ENABLE_DEPRECATED with the logic reversed.
3902 * dynl.c (moddata, registered_mods), dynl.[ch]
3903 (scm_register_module_xxx, scm_registered_modules,
3904 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
3905 (*top-level-lookup-closure*), eval.[ch]
3906 (scm_top_level_lookup_closure_var, scm_system_transformer,
3907 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
3908 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
3909 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
3910 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
3911 scm_unprotect_object), modules.c (root_module_lookup_closure,
3912 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
3913 beautify_user_module_x_var, try_module_autoload_var,
3914 scm_module_full_name), modules.[ch] (scm_the_root_module,
3915 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
3916 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
3917 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
3918 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
3919 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
3920 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
3921 scm_make_shared_substring), tags.h (scm_tc7_substring,
3922 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
3923 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
3924 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
3925 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
3928 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
3929 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
3930 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
3931 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
3932 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
3933 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
3934 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
3935 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
3936 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
3937 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
3938 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
3939 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
3940 (setzone, scm_strftime, scm_strptime), vports.c
3941 (scm_make_soft_port): Remove calls to
3942 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
3943 gone, all strings are 0-terminated anyway.
3945 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
3946 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
3947 double inclusion of the same headers to the SCM_<filename>_H
3950 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
3951 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
3952 print.c (scm_iprin1): The type scm_tc7_substring does not exist
3955 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
3956 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
3957 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
3958 !SCM_<foo> over SCM_N<foo>.
3960 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
3962 * Makefile.am: Remove references to symbols-deprecated.c.
3964 * symbols.c (scm_init_symbols): Don't initialize deprecated
3967 * symbols-deprecated.c: Removed.
3969 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
3970 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
3971 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
3972 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
3973 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
3974 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
3975 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
3976 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
3977 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
3978 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
3979 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
3980 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
3981 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
3982 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
3983 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
3984 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
3985 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
3986 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
3987 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
3988 scm_intern0, scm_sysintern, scm_sysintern0,
3989 scm_sysintern0_no_module_lookup, scm_symbol_value0,
3990 scm_string_to_obarray_symbol, scm_intern_symbol,
3991 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
3992 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
3993 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
3994 vectors.[ch] (scm_vector_set_length_x): Removed.
3996 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
3997 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
3998 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
3999 Renamed the macros that are defined to inhibit double inclusion of
4000 the same headers to the SCM_<filename>_H format.
4002 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
4003 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
4006 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
4008 * continuations.h (scm_contregs), debug.h (scm_debug_info,
4009 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
4010 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
4011 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
4012 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
4013 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
4014 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
4015 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
4016 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
4017 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
4018 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
4019 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
4021 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
4022 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
4023 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
4024 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
4025 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
4026 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
4027 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
4028 double inclusion of the same headers to the SCM_<filename>_H
4031 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
4032 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
4033 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
4034 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
4035 !SCM_<foo> over SCM_N<foo>.
4037 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
4039 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
4040 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
4041 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
4042 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
4043 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
4044 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
4045 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
4046 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
4047 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
4048 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
4049 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
4050 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
4051 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
4052 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
4053 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
4054 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
4055 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
4056 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
4057 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
4058 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
4059 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
4060 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
4061 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
4062 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
4063 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
4064 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
4065 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
4066 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
4067 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
4068 the macros that are defined to inhibit double inclusion of the
4069 same headers to the SCM_<filename>_H format.
4071 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
4073 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
4074 "scm_t_portable" with "scm_port_table" which was an artifact from
4075 the great "scm_*_t -> scm_t_" renaming.
4077 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
4079 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
4080 used; nfc. Thanks to Bill Schottstaedt.
4082 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
4083 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
4084 Thanks to Chris Cramer.
4086 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
4088 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
4090 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
4092 * dynwind.h (scm_swap_bindings): Declare.
4093 * dynwind.c (scm_swap_bindings): Make non-static.
4095 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
4097 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
4098 doing exactly nothing about them). thanks Neil!
4100 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
4102 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
4104 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
4106 * gc.c: Fix omission bug: Add `heap_segment' forward decl
4107 (proto) in the case when either `GUILE_DEBUG' or
4108 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
4110 (map_free_list): Fix typo: Ref `f' correctly.
4112 Thanks to Chris Cramer.
4114 2001-08-15 Rob Browning <rlb@defaultvalue.org>
4116 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
4118 (libpath.h): change libguileversion to libguileinterface.
4120 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
4122 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
4123 ChangeLog-2000. Thanks to Daniel Skarda!
4125 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
4127 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
4128 do it from the Makefile.
4130 * Makefile.am: rearrange the snarfing slightly, so that .doc files
4131 are of a reasonable size.
4133 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
4135 * stacks.c (scm_make_stack): Improve docstring by explaining use
4138 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
4140 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
4141 scm_char_whitespace_p, scm_char_upper_case_p,
4142 scm_char_lower_case_p, scm_char_is_both_p): Do not require
4143 characters to fulfill isascii in addition to the primary
4146 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4148 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
4149 scm_istr2flo, scm_istring2number): Removed.
4151 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
4154 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
4155 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
4158 (scm_string_to_number): Use new number parser.
4160 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
4161 handles complex numbers.
4163 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
4166 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
4169 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
4171 (scm_i_mem2number): Added.
4173 (scm_exact_to_inexact): Changed signature.
4175 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
4176 here instead of within scm_i_mem2number. Call scm_i_mem2number
4177 instead of scm_istr2int and scm_istring2number.
4179 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4181 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
4182 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
4183 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
4184 !SCM_<pred> over SCM_N<pred>.
4186 (scm_eval_body): Remove side effecting code from macro call.
4188 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
4191 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4193 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
4195 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
4197 Removed vcell slot from structs.
4199 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
4202 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
4203 zero. Use scm_vtable_index_layout instead of "0" when accessing
4205 (scm_init_struct): Remove vcell slot layout code from
4206 required_vtable_fields.
4208 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
4210 * goops.c (build_class_class_slots): Removed vcell slot
4213 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
4214 Removed vcell slot layout code.
4215 (scm_si_vcell): Removed.
4217 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
4219 "Glocs" have been removed.
4221 * tags.h: Update tag system docs.
4222 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
4223 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
4224 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
4225 or SCM_NCONSP, respectively.
4227 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
4228 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
4229 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
4231 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
4232 tell glocs from structs.
4234 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
4236 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
4237 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
4238 instead of with glocs.
4239 (EVALCAR): Do not test for glocs.
4240 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
4242 (scm_unmemocar): Do not handle glocs.
4243 (scm_m_atfop): Memoize as a variable, not as a gloc.
4244 (scm_eval_args, scm_deval_args): Do not handle glocs.
4245 (scm_ceval, scm_deval): Likewise.
4247 * eval.h (SCM_XEVALCAR): Do not test for glocs.
4248 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
4251 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
4253 * dynwind.c (scm_swap_bindings): Likewise.
4254 (scm_dowinds): Updated to recognize lists of variables instead of
4257 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
4260 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
4263 2001-07-25 Gary Houston <ghouston@arglist.com>
4265 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
4266 docstrings to reflect the n-ary implementation.
4268 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
4270 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
4271 value of a variable, not the plain "return" statement.
4273 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
4275 * eval.c: Allow variables in memoized code (in addition to glocs).
4276 (scm_lookupcar): Handle variables in lost races. Replace symbol
4277 with variable directly, do not make a gloc.
4278 (scm_unmemocar): Rewrite variables using a reverse lookup, just
4280 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
4283 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
4285 * variable.c (scm_i_variable_print): Use "value" instead of
4286 "binding" since a binding is the mapping between symbols and
4287 variables, not between variables and their values.
4289 * tags.h (scm_tc7_variable): New.
4290 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
4291 * print.c (scm_iprin1): Likewise.
4293 * variable.h (scm_tc16_variable): Removed.
4294 (SCM_VARIABLEP): Test for new tc7 code.
4295 (scm_i_variable_print): New.
4296 * variable.c (scm_tc16_variable): Removed.
4297 (variable_print): Renamed to scm_i_variable_print and made
4299 (variable_equal_p): Removed.
4300 (make_variable): Construct a tc7 object instead of a smob.
4301 (scm_init_variable): Do not register smob.
4303 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
4305 * tags.h: Include inttypes.h when we have it.
4307 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
4309 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
4310 is taken by the new SCM_IM_CALL_WITH_VALUES.
4311 * print.c (scm_isymnames): Update table accordingly.
4313 2001-07-22 Gary Houston <ghouston@arglist.com>
4315 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
4316 SCM_MAKINUM to convert regoff_t value to SCM.
4318 2001-07-21 Gary Houston <ghouston@arglist.com>
4320 * scmsigs.c: include sys/time.h for itimer stuff.
4322 2001-07-19 Rob Browning <rlb@defaultvalue.org>
4324 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
4326 * c-tokenize.lex: add option %nounput to quiet warning.
4327 Add prototype for yylex to quiet warning.
4329 * scmconfig.h.in: add flags for setitimer and getitimer.
4331 * scmsigs.h (scm_init_scmsigs): new prototype.
4332 (scm_init_scmsigs): new prototype.
4334 * scmsigs.c (s_scm_setitimer): new function.
4335 (s_scm_setitimer): new function.
4337 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4339 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
4340 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
4341 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
4342 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
4343 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
4344 guile-func-name-check.in, guile-snarf-docs-texi.in,
4345 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
4346 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
4347 objprop.c, objprop.h, options.c, options.h, random.h,
4348 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
4349 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
4350 version.c, version.h: Updated copyright notice.
4352 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4354 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
4355 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
4356 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
4357 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
4358 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
4359 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
4360 sym_environment, scm_sym_change_class): New static variables to
4361 hold predefined symbols.
4363 (build_class_class_slots): Build the list using scm_list_n
4364 instead of cons. Also, slots are already created as lists, thus
4365 making a call to maplist unnecessary.
4367 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
4368 scm_class_direct_subclasses, scm_class_direct_methods,
4369 scm_class_precedence_list, scm_class_slots, scm_class_environment,
4370 scm_method_procedure, create_standard_classes, purgatory): Use
4373 (build_slots_list, compute_getters_n_setters,
4374 scm_sys_initialize_object, scm_sys_inherit_magic_x,
4375 get_slot_value_using_name, set_slot_value_using_name,
4376 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
4377 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
4378 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
4380 (scm_sys_prep_layout_x): Minimize variable scopes.
4382 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
4383 scm_sys_fast_slot_set_x): Fix signedness.
4385 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
4386 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
4387 scm_memoize_method, scm_wrap_object): Use packing and unpacking
4388 when converting to and from SCM values.
4390 (scm_enable_primitive_generic_x): Add rest argument checking.
4392 (map, filter_cpl, maplist, scm_sys_initialize_object,
4393 scm_sys_prep_layout_x, slot_definition_using_name,
4394 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
4395 call_memoize_method, scm_make, scm_make_class): Prefer explicit
4396 predicates over SCM_N?IMP tests.
4398 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
4401 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
4404 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
4406 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
4408 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
4410 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
4412 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
4414 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
4416 * strings.c (s_scm_string): fix arg position in assert.
4418 2001-07-11 Gary Houston <ghouston@arglist.com>
4420 * strports.c (st_write): use memcpy, not strncpy. thanks to
4423 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
4425 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
4426 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
4427 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
4428 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
4429 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
4430 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
4431 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
4432 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
4433 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
4434 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
4435 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
4436 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
4437 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
4438 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
4439 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
4440 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
4441 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
4442 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
4443 weaks.c, weaks.h: Remove "face-lift" comment.
4445 2001-07-08 Rob Browning <rlb@defaultvalue.org>
4447 * .cvsignore: add stamp-h.in.
4449 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4451 * hooks.c (scm_make_hook, scm_add_hook_x),
4452 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
4453 value info to the docstrings.
4455 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4457 Some more compatibility patches for Windows.
4459 * posix.c (getlogin): getlogin() implementation for Windows.
4461 * backtrace.c, ioext.c: Include <stdio.h>.
4463 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
4466 * cpp_sig_symbols.in: Added SIGBREAK.
4468 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
4470 * strports.c (scm_read_0str, scm_eval_0str): Call
4471 scm_c_read_string and scm_c_eval_string respectively, not
4472 themselves. Thanks to Dale P. Smith!
4474 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4476 * unif.c (scm_array_set_x): The variable args does not
4477 necessarily have to be a list. Further, got rid of a redundant
4480 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4482 * list.c (SCM_I_CONS): Make sure the cell type is initialized
4485 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
4486 init_heap_seg): Fixed signedness.
4488 (init_heap_seg): Replaced strange for-loop with a while loop.
4490 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
4492 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
4494 The following patch adds conservative marking for the elements of
4495 free or allocated cells.
4497 * gc.c (allocated_mark, heap_segment): New static functions.
4499 (which_seg): Deleted, since the functionality is now provided by
4500 function heap_segment.
4502 (map_free_list): Use heap_segment instead of which_seg.
4504 (MARK): If cell debugging is disabled, mark free cells
4507 (scm_mark_locations, scm_cellp): Extracted the search for the
4508 heap segment of a SCM value into function heap_segment.
4510 (scm_init_storage): Allocated cells must be marked
4513 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
4515 The following patch changes the representation of weak vectors to
4516 double cells instead of using an extension of the vector's
4519 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
4520 the result of SCM_WVECT_GC_CHAIN.
4522 (scm_gc_sweep): Weak vectors don't have extra fields any more.
4524 * weaks.c (allocate_weak_vector): New static function. It does
4525 not patch any previously created vector object during the
4526 construction of a weak vector, and thus doesn't need to switch
4527 off interrupts during vector creation.
4529 (scm_make_weak_vector, scm_make_weak_key_hash_table,
4530 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
4531 Use allocate_weak_vector to provide the new weak vector object.
4533 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
4534 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
4535 now stored in the double cell.
4537 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
4540 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
4541 using an entry of the double cell.
4543 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
4545 * stamp-h.in: bye bye
4547 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
4549 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
4552 * load.c, load.h (scm_c_primitive_load,
4553 scm_c_primitive_load_path): New.
4555 * strports.c, strports.h (scm_c_read_string): Renamed from
4556 scm_read_0str. Also, added "const" qualifier to argument.
4557 (scm_c_eval_string): Renamed from scm_eval_0str.
4558 (scm_read_0str, scm_eval_0str): Deprecated.
4560 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4562 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
4565 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
4567 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
4568 scm_list_n): New functions.
4569 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
4570 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
4571 (lots of files): Use the new functions.
4573 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
4575 * strings.c: #include "libguile/deprecation.h".
4577 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4579 * read.c (scm_lreadr): When reading a hash token, check for a
4580 user-defined hash procedure first, so that overriding the builtin
4581 hash characters is possible (this was needed for implementing
4582 SRFI-4's read synax `f32(...)').
4584 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
4585 because the latter is unsigned now and breaks comparisons like
4586 (n < (scm_t_signed_bits)MIN_VALUE).
4588 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
4590 * eval.h, eval.c (scm_call_4): New function.
4592 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
4593 directly rather than dispatching to them via scm_ithrow and a lazy
4596 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
4597 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
4598 for trap handler procedures.
4600 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
4601 procedures not being #f.
4603 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
4605 * Makefile.am (c-tokenize.c): add rule to generate it.
4606 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
4608 filter-doc-snarfage.c: remove.
4610 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4612 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
4614 The following set of changes makes compiling Guile under various
4615 Windows compilers easier. Compilation under GNU systems should
4616 not be affected at all.
4618 Thanks to Stefan Jahn for all necessary information, patches and
4621 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
4622 getpgrp, ttyname, primitive-fork and some header inclusion for
4625 * random.c: Define M_PI, if not predefined and use __int64 for
4626 LONG64 under Windows.
4628 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
4629 Windows and conditionalize some signal names.
4631 * socket.c (scm_getsockopt): Added missing comma.
4632 Include socket library header under Windows.
4634 * stime.c (CLKTCK): Add cast to int, to make it compile under
4637 * ports.c (truncate): New function, compiled only under Windows.
4639 * net_db.c: Do not declare errno under Windows.
4641 * iselect.h, inet_aton.c: Include socket library headers under
4644 * guile.c (inner_main): Under Windows, initialize socket library
4645 and initialize gdb_interface data structures.
4647 * gdb_interface.h: Under Windows, gdb_interface cannot be
4648 initialized statically. Initialize at runtime instead.
4650 * fports.c (write_all): ssize_t -> size_t.
4651 (fport_print): Conditionalize call to ttyname().
4652 (getflags): New function, compiled only under Windows.
4654 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
4655 primitives chown, link, fcntl.
4656 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
4659 * backtrace.c: Include <io.h> under Windows.
4661 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
4663 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
4666 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
4668 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
4669 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
4670 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
4671 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
4672 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
4673 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
4674 (scm_dynamic_wind, scm_dowinds), environments.c
4675 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
4676 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
4677 goops.c (GETVAR, purgatory, make_class_from_template,
4678 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
4679 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
4680 (scm_primitive_load), modules.c (scm_resolve_module,
4681 scm_c_define_module, scm_c_use_module, scm_c_export,
4682 module_variable, scm_eval_closure_lookup, scm_sym2var,
4683 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
4684 ports.c (scm_port_for_each), print.c (scm_printer_apply),
4685 properties.c (scm_primitive_property_ref), ramap.c (ramap,
4686 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
4687 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
4688 (scm_object_to_string, scm_call_with_output_string,
4689 scm_call_with_input_string), throw.c (scm_body_thunk,
4690 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
4691 scm_make_shared_array), vports.c (sf_flush, sf_write,
4692 sf_fill_input, sf_close): Use one of the above functions.
4693 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
4695 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
4697 * filesys.c (scm_close), ports.c (scm_close_port,
4698 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
4699 instead of SCM_NEGATE_BOOL.
4701 * filesys.c (scm_stat): Clean up type dispatch.
4703 * filesys.c (scm_stat), ports.c (scm_input_port_p,
4704 scm_output_port_p): Get rid of redundant IM type check.
4706 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
4707 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
4708 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
4709 scm_return_entry), numbers.c (scm_number_to_string), objects.c
4710 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
4711 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
4712 scm_addr_vector), stime.c (scm_strftime), strings.c
4713 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
4714 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
4715 scm_string_split), strports.c (scm_strport_to_string), symbols.c
4716 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
4717 instead of scm_makfromstr.
4719 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
4720 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
4721 scm_read_hash_extend), stime.c (scm_strftime), strings.c
4722 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
4723 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
4724 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
4725 !SCM_<pred> over SCM_N<pred>.
4727 * strings.[ch] (scm_makfromstr): Deprecated.
4729 (scm_mem2string): New function, replaces scm_makfromstr.
4731 * strings.c (scm_substring), strop.c (string_copy,
4732 scm_string_split), strports.c (scm_strport_to_string), symbols.c
4733 (scm_symbol_to_string): Fix gc problem.
4735 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
4738 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
4739 warning about comparing signed and unsigned values. This fix is
4740 not optimal, since it won't work reliably if sizeof (c_start) >
4741 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
4742 solution is to define this macro as an inline function, thus
4743 allowing to specifiy the types of c_start and c_end.
4745 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
4747 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
4750 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
4751 Rename <foo>H to SCM_<foo>_H.
4753 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
4754 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
4756 (narrow_stack): Make i unsigned. Don't use side-effecting
4757 operations in conditions.
4759 (narrow_stack, scm_make_stack, scm_stack_id,
4760 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
4762 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
4763 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
4766 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
4769 (scm_last_stack_frame): Remove bogus `;´.
4771 * stacks.h (SCM_FRAMEP): Fix type check.
4773 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
4775 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
4776 c-tokenize.c when doing maintainer-clean.
4778 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
4780 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
4783 * eval.c: all hash signs are in column 0.
4785 * Makefile.am (guile_filter_doc_snarfage): build using
4786 c-tokenize.c, not filter-doc-snarfage.c.
4787 rearrange snarfing dependencies a bit.
4789 * c-tokenize.lex: new file.
4791 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
4793 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
4794 scm_t_srcpropso_plist. See the big type renaming.
4795 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
4796 Thanks to Seth Alves!
4798 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
4799 they aren't defined already.
4801 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
4803 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
4804 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
4807 * backtrace.c (display_expression, scm_set_print_params_x,
4808 display_application, display_frame, scm_backtrace), numbers.c
4809 (scm_istring2number), objects.c (scm_class_of,
4810 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
4811 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
4813 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
4816 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
4817 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
4819 * objects.c (scm_class_of): Type fix.
4821 (scm_mcache_lookup_cmethod): Improved comment, simplified,
4824 * pairs.h (scm_error_pair_access): The function can return if
4827 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4829 * init.c (scm_init_guile_1): Removed initialization of tag.c.
4831 * gdbint.c, init.c: Removed inclusion of tag.h.
4833 * tag.h, tag.c: Removed files.
4835 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
4837 2001-06-20 Gary Houston <ghouston@arglist.com>
4839 * deprecation.c, extensions.c, rw.c: include string.h.
4841 2001-06-19 Gary Houston <ghouston@arglist.com>
4843 * filter-doc-snarfage.c (process): added ungetc in
4844 MULTILINE_COOKIE case since otherwise it fails when there's no
4845 space between the '(' and the quote of the following string
4848 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
4850 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
4852 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
4854 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
4855 extension takes place.
4856 * strings.h (SCM_STRING_LENGTH): Likewise.
4857 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
4859 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
4862 * tags.h: Include <stdint.h> when we have it.
4863 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
4864 available. Else use "unsigned long".
4865 (scm_signed_bits_t): New.
4867 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
4868 (SCM_INUM): Cast result to scm_signed_bits_t.
4870 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
4872 * mkstemp.c: Update path to #include file scmconfig.h.
4873 Thanks to Golubev I. N.
4875 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
4877 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
4879 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
4880 the macro definition.
4882 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
4883 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
4884 instead of SCM_INST_TYPE.
4886 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
4887 the object is a struct before accessing its struct flags.
4889 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
4891 2001-06-10 Gary Houston <ghouston@arglist.com>
4893 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
4894 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
4895 work reliably anymore. try it from boot-9.scm instead.
4897 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
4899 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
4900 Thanks to Matthias Köppe!
4902 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
4904 * snarf.h, filter-doc-snarfage.c: more changes to cope with
4905 space-happy C preprocessors.
4907 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
4908 inside cookies. thanks to Matthias Köppe!
4910 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
4912 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
4913 keywords. Fix gc protection.
4915 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
4916 operations in macro calls.
4918 * pairs.c (scm_error_pair_access): Avoid recursion.
4920 Thanks to Matthias Koeppe for reporting the bugs that correspond
4921 to the following set of patches.
4923 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
4924 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
4925 bitvector base address using SCM_BITVECTOR_BASE.
4927 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
4930 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
4932 * goops.c (SCM_CLASS_REDEF): Removed.
4934 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
4937 Thanks to Matthias Koeppe for reporting the bugs that correspond
4938 to the following set of patches.
4940 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
4941 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
4942 scm_sys_allocate_instance, clear_method_cache,
4943 scm_sys_invalidate_method_cache_x, scm_make,
4944 create_standard_classes, scm_make_port_classes, scm_make_class,
4945 scm_add_slot): Use SCM_SET_SLOT to set slot values.
4947 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
4949 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
4951 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
4952 UNARY_ELTS_CODE): Remove bogus break statement.
4954 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
4955 Don't access bit vectors elements as SCM objects.
4957 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
4958 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
4959 Don't assign to an unpacked value.
4961 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
4963 * __scm.h (SCM_NORETURN): Moved here from error.h.
4965 (SCM_UNUSED): New macro.
4967 (SCM_DEBUG_PAIR_ACCESSES): New macro.
4969 * backtrace.c (display_error_handler), continuations.c
4970 (continuation_print), debug.c (debugobj_print), dynwind.c
4971 (guards_print), environments.c (observer_print,
4972 core_environments_finalize, leaf_environment_cell,
4973 leaf_environment_print, eval_environment_print,
4974 eval_environment_observer, import_environment_define,
4975 import_environment_undefine, import_environment_print,
4976 import_environment_observer, export_environment_define,
4977 export_environment_undefine, export_environment_print,
4978 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
4979 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
4980 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
4981 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
4982 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
4983 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
4984 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
4985 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
4986 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
4987 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
4988 set_slot_value, test_slot_existence, scm_change_object_class,
4989 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
4990 default_setter), guardians.c (guardian_print, guardian_gc_init,
4991 guardian_zombify, whine_about_self_centered_zombies), guile.c
4992 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
4993 mallocs.c (malloc_print), numbers.c (scm_print_real,
4994 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
4995 end_input_default, scm_port_print, fill_input_void_port,
4996 write_void_port), root.c (root_print), smob.c (scm_mark0,
4997 scm_free0, scm_smob_print, scm_smob_apply_1_error,
4998 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
4999 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
5000 (scm_struct_free_0, scm_struct_free_standard,
5001 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
5002 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
5003 scm_handle_by_throw, scm_ithrow), weaks.c
5004 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
5005 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
5006 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
5008 * error.h (SCM_NORETURN): Moved to __scm.h.
5010 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
5011 Renamed <foo>H to SCM_<foo>_H.
5013 * gc.c (debug_cells_gc_interval): New static variable.
5015 (scm_assert_cell_valid): If selected by the user, perform
5016 additional garbage collections.
5018 (scm_set_debug_cell_accesses_x): Extended to let the user specify
5019 if additional garbage collections are desired.
5021 (mark_gc_async): If additional garbage collections are selected
5022 by the user, don't call the after-gc-hook. Instead require the
5023 user to run the hook manually.
5025 * pairs.c (scm_error_pair_access): New function. Only compiled
5026 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
5028 * pairs.h (SCM_VALIDATE_PAIR): New macro.
5030 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
5031 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
5032 is a real pair object. (Glocs are also accepted, but that may
5033 change.) If not, abort with an error message.
5035 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
5037 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
5039 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
5040 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
5042 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
5044 * extensions.c (scm_c_register_extension): Allow NULL as library
5046 (load_extension): Ignore NULL library names when comparing.
5048 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
5049 non-pointers are being compared. Thanks to Alexander Klimov!
5051 2001-06-04 Gary Houston <ghouston@arglist.com>
5053 * rw.c (scm_write_string_partial): new procedure implementing
5054 write-string/partial in (ice-9 rw).
5055 * rw.h: declare scm_write_string_partial.
5057 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
5059 * keywords.c (keyword_print): Substract 1 from length of symbol
5060 name, accounting for the silly dash.
5062 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
5063 Do not emit deprecation warning.
5065 Added exception notice to all files.
5067 * dynl.c: Include "deprecation.h".
5069 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
5071 * dynl.c (scm_register_module_xxx, scm_registered_modules,
5072 scm_clear_registered_modules): Deprecated.
5074 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
5076 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
5077 guile-snarf-docs-texi.
5079 * fports.c: HAVE_ST_BLKSIZE changed to
5080 HAVE_STRUCT_STAT_ST_BLKSIZE.
5081 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
5082 HAVE_STRUCT_STAT_ST_BLKSIZE.
5084 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
5085 HAVE_STRUCT_STAT_ST_RDEV.
5086 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
5087 HAVE_STRUCT_STAT_ST_BLKSIZE.
5088 (scm_stat2scm): HAVE_ST_BLOCKS changed to
5089 HAVE_STRUCT_STAT_ST_BLOCKS.
5091 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
5093 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
5094 of scm_eval_x to allow module changes between the forms in the
5095 string. Set/restore module using scm_c_call_with_current_module.
5097 * mkstemp.c: New file, slightly modified from libiberties
5100 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
5102 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
5103 filter-doc-snarfage.c: new files.
5105 * Makefile.am: add stuff to [build,] use and distribute
5106 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
5108 * guile-snarf.in: grok the new snarf output.
5110 * snarf.h: make the output both texttools- and `read'-friendly.
5112 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
5113 guile-snarf-docs. (should also deprecate, I guess. maybe not).
5115 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
5117 * print.c (scm_simple_format): Support "~~" and "~%". Signal
5118 error for unsupported format controls and for superflous
5119 arguments. Thanks to Daniel Skarda!
5121 * print.h, print.c (scm_print_symbol_name): Factored out of
5123 (scm_iprin1): Call it.
5125 * keywords.c (keyword_print): Use scm_print_symbol_name so that
5126 weird names are printed correctly.
5128 * print.c (scm_print_symbol_name): Symbols whose name starts with
5129 `#' or `:' or ends with `:' are considered weird.
5131 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5133 * numbers.c (scm_difference, scm_divide): Clarified comments for -
5136 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5138 * debug.h: Removed prototype for scm_eval_string.
5140 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5142 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
5143 (make-string 2000 #\!))' in an older version).
5145 Change strncpy to memcpy to allow embedded NUL characters in
5148 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
5150 * hooks.c (scm_create_hook): deprecated.
5151 (make_hook): deleted.
5152 (scm_make_hook): all the hook creation code is now here.
5154 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
5155 a hook, make it permanent, and do a `scm_c_define' on it.
5157 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
5159 * socket.c (s_scm_inet_pton): fix docstring quoting.
5160 (s_scm_inet_ntop): ditto.
5162 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
5164 * hashtab.c (scm_internal_hash_fold): fix argument position in
5167 * environments.c (s_scm_import_environment_set_imports_x): fix
5168 argument position in SCM_ASSERT.
5170 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
5171 (s_scm_make_iloc): ditto.
5173 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
5175 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
5177 * eval.c (promise_print): Read the promise's value as an object.
5179 (SCM_CEVAL): Don't perform side-effecting operations in macro
5182 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
5183 conditional expression.
5185 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
5188 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
5189 text, removed redundant computation of effective_length and fixed
5192 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
5195 (wrap_init): Don't use SCM_C[AD]R for non pairs.
5197 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
5199 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
5200 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
5202 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
5204 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
5205 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
5206 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
5207 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
5209 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
5211 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
5213 * ramap.c (ramap_rp): Removed bogus `;´.
5215 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
5218 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
5219 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
5220 Read SCM objects rather than scm_bits_t values.
5222 * tags.h (SCM_VOIDP_TEST): Removed.
5224 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
5225 value of 2 now corresponds to the former 1, the current 1
5226 corresponds to the former situation that SCM_VOIDP_TEST was
5229 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
5230 If this appears to be not ANSI compliant, we will change it to
5231 typedef struct scm_unused_struct { } * SCM;
5232 Thanks to Han-Wen Nienhuys for the suggestion.
5234 * unif.c (scm_array_set_x): Fix typing problem, and use
5235 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
5236 dealing with uniform vectors.
5238 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
5240 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
5241 (scm_igc): mark from them, too (precisely, not conservatively!).
5243 * root.h (scm_gc_registered_roots): new object in
5246 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
5247 `scm_protect_object'. shouldn't call it at all, though, it seems.
5249 * gc.c (scm_[un]protect_object): deprecated.
5250 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
5251 (scm_gc_[un]register_root[s]): new.
5253 * gc.h: add prototypes for scm_gc_[un]protect_object,
5254 scm_gc_[un]register_root[s].
5256 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
5258 revert the controversial part of the 2001-05-24 changes.
5260 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
5262 * modules.c (scm_env_module): Exported to Scheme.
5264 * eval.c (scm_debug_opts): New option `show-file-name'.
5266 * debug.h (SCM_SHOW_FILE_NAME): New.
5268 * backtrace.c: Include "libguile/filesys.h".
5269 (sym_base, display_backtrace_get_file_line,
5270 display_backtrace_file, display_backtrace_file_and_line): New.
5271 (display_frame): Call display_backtrace_file_and_line if that is
5273 (display_backtrace_body): Call scm_display_backtrace_file if
5276 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
5277 Prototypes removed since there's no definition for these
5280 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5282 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
5283 Changed use of scm_array->scm_array_t and
5284 scm_array_dim->scm_array_dim_t to enable build with
5285 --disable-deprecated.
5287 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
5289 The purpose of this set of changes is to regularize Guile's usage
5290 of ANSI C integral types, with the following ideas in mind:
5292 - SCM does not nesessarily have to be long.
5293 - long is not nesessarily enough to store pointers.
5294 - long is not nesessarily the same size as int.
5296 The changes are incomplete and possibly buggy. Please test on
5300 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
5303 * unif.h: type renaming:
5304 scm_array -> scm_array_t
5305 scm_array_dim -> scm_array_dim_t
5306 the old names are deprecated, all in-Guile uses changed.
5308 * tags.h (scm_ubits_t): new typedef, representing unsigned
5311 * stacks.h: type renaming:
5312 scm_info_frame -> scm_info_frame_t
5313 scm_stack -> scm_stack_t
5314 the old names are deprecated, all in-Guile uses changed.
5316 * srcprop.h: type renaming:
5317 scm_srcprops -> scm_srcprops_t
5318 scm_srcprops_chunk -> scm_srcprops_chunk_t
5319 the old names are deprecated, all in-Guile uses changed.
5321 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
5322 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
5323 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
5324 vectors.c, vports.c, weaks.c:
5325 various int/size_t -> size_t/scm_bits_t changes.
5327 * random.h: type renaming:
5328 scm_rstate -> scm_rstate_t
5329 scm_rng -> scm_rng_t
5330 scm_i_rstate -> scm_i_rstate_t
5331 the old names are deprecated, all in-Guile uses changed.
5333 * procs.h: type renaming:
5334 scm_subr_entry -> scm_subr_entry_t
5335 the old name is deprecated, all in-Guile uses changed.
5337 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
5339 scm_option -> scm_option_t
5340 the old name is deprecated, all in-Guile uses changed.
5342 * objects.c: various long -> scm_bits_t changes.
5343 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
5345 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
5348 * num2integral.i.c: new file, multiply included by numbers.c, used
5349 to "templatize" the various integral <-> num conversion routines.
5351 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
5352 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
5354 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
5355 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
5356 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
5357 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
5358 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
5359 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
5360 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
5361 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
5362 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
5363 scm_num2size): new functions.
5365 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
5367 * load.c: change int -> size_t in various places (where the
5368 variable is used to store a string length).
5369 (search-path): call scm_done_free, not scm_done_malloc.
5371 * list.c (scm_ilength): return a scm_bits_t, not long.
5372 some other {int,long} -> scm_bits_t changes.
5374 * hashtab.c: various [u]int -> scm_bits_t changes.
5375 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
5376 (scm_ihashx): n: uint -> scm_bits_t
5377 use scm_bits2num instead of scm_ulong2num.
5379 * gsubr.c: various int -> scm_bits_t changes.
5381 * goops.[hc]: various {int,long} -> scm_bits_t changes.
5383 * gh_data.c (gh_num2int): no loss of precision any more.
5385 * gh.h (gh_str2scm): len: int -> size_t
5386 (gh_{get,set}_substr): start: int -> scm_bits_t,
5388 (gh_<num>2scm): n: int -> scm_bits_t
5389 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
5390 (gh_length): return scm_bits_t, not unsigned long.
5392 * gc.[hc]: various small changes relating to many things stopping
5393 being long and starting being scm_[u]bits_t instead.
5394 scm_mallocated should no longer wrap around.
5396 * fports.h: type renaming:
5397 scm_fport -> scm_fport_t
5398 the old name is deprecated, all in-Guile uses changed.
5400 * fports.c (fport_fill_input): count: int -> scm_bits_t
5401 (fport_flush): init_size, remaining, count: int -> scm_bits_t
5403 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
5404 those prototypes, as the functions they prototype don't exist.
5406 * fports.c (default_buffer_size): int -> size_t
5407 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
5408 default_size: int -> size_t
5409 (scm_setvbuf): csize: int -> scm_bits_t
5411 * fluids.c (n_fluids): int -> scm_bits_t
5412 (grow_fluids): old_length, i: int -> scm_bits_t
5413 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
5415 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
5417 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
5418 the new and shiny SCM_NUM2INT.
5420 * extensions.c: extension -> extension_t (and made a typedef).
5422 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
5423 there are no nasty surprises if/when the various deeply magic tag
5424 bits move somewhere else.
5426 * eval.c: changed the locals used to store results of SCM_IFRAME,
5427 scm_ilength and such to be of type scm_bits_t (and not int/long).
5428 (iqq): depth, edepth: int -> scm_bits_t
5429 (scm_eval_stack): int -> scm_bits_t
5430 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
5431 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
5432 i: int -> scm_bits_t
5434 * environments.c: changed the many calls to scm_ulong2num to
5436 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
5438 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
5440 * debug.h: type renaming:
5441 scm_debug_info -> scm_debug_info_t
5442 scm_debug_frame -> scm_debug_frame_t
5443 the old names are deprecated, all in-Guile uses changed.
5444 (scm_debug_eframe_size): int -> scm_bits_t
5446 * debug.c (scm_init_debug): use scm_c_define instead of the
5447 deprecated scm_define.
5449 * continuations.h: type renaming:
5450 scm_contregs -> scm_contregs_t
5451 the old name is deprecated, all in-Guile uses changed.
5452 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
5453 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
5455 * continuations.c (scm_make_continuation): change the type of
5456 stack_size from long to scm_bits_t.
5458 * ports.h: type renaming:
5459 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
5460 scm_port -> scm_port_t
5461 scm_ptob_descriptor -> scm_ptob_descriptor_t
5462 the old names are deprecated, all in-Guile uses changed.
5463 (scm_port_t.entry): int -> scm_bits_t.
5464 (scm_port_t.line_number): int -> long.
5465 (scm_port_t.putback_buf_size): int -> size_t.
5467 * __scm.h (long_long, ulong_long): deprecated (they pollute the
5468 global namespace and have little value beside that).
5469 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
5471 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
5472 exist (for size_t & ptrdiff_t).
5473 (scm_sizet): deprecated.
5475 * Makefile.am (noinst_HEADERS): add num2integral.i.c
5477 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
5479 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
5480 SCM_VARIABLE_INIT since that it what it used to be.
5482 * deprecation.c (scm_include_deprecated_features): Make docstring
5483 ANSIsh. Thanks to Matthias Köppe!
5485 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
5487 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
5488 needed for weak-key hashtables.
5490 * procs.c (scm_make_subr_with_generic): Add missing last argument
5491 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
5493 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
5494 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
5496 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
5498 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
5500 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
5501 `duplicate_string'. Do not use an indirect cell, store symbol
5502 directly in collision list of hash table.
5503 (duplicate_string): Removed.
5505 * init.c (scm_init_guile_1): Call scm_init_extensions.
5507 * Makefile.am: Add "extensions.c" and related files in all the
5510 * extensions.h, extension.c: New files.
5512 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
5514 * modules.h (scm_system_module_env_p): Move out of deprecated
5517 * rw.h (scm_init_rw): Added prototype.
5519 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
5520 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
5521 New functions. They replace scm_make_gsubr and
5522 scm_make_gsubr_with_generic. The `make' variants only create the
5523 gsubr object, while the `define' variants also put it into the
5524 current module. Changed all callers.
5525 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
5527 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
5528 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
5529 functions. They replace scm_make_subr, scm_make_subr_opt and
5530 scm_make_subr_with_generic. The `make' variants only create the
5531 subr object, while the `define' variants also put it into the
5532 current module. Changed all callers.
5533 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
5536 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
5537 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
5540 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
5542 * throw.c (scm_lazy_catch): Slight docstring clarification.
5544 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
5546 * throw.c: Lazy-catch handlers are no longer allowed to return.
5547 Fixed comments throughout.
5548 (scm_ithrow): Signal an error when a lazy-catch handler returns.
5549 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
5552 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
5553 refered to s_scm_minor_version previously.
5555 * modules.h, modules.c: Moved around a lot of code so that
5556 deprecated features appear at the bottom.
5557 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
5558 module_prefix, make_modules_in_var, beautify_user_module_x_var,
5559 scm_the_root_module, scm_make_module, scm_ensure_user_module,
5560 scm_load_scheme_module): Deprecated.
5561 (scm_system_module_env_p): Return SCM_BOOL_T directly for
5562 environments corresponding to the root module.
5563 (convert_module_name, scm_c_resolve_module,
5564 scm_c_call_with_current_module, scm_c_define_module,
5565 scm_c_use_module, scm_c_export): New.
5566 (the_root_module): New static variant of scm_the_root_module. Use
5567 it everywhere instead of scm_the_root_module.
5569 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
5570 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
5571 (scm_c_with_fluid): New.
5572 (scm_with_fluids): Use scm_c_with_fluids instead of
5573 scm_internal_with_fluids.
5575 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
5576 `scm_init_goops'. Do not explicitly create/switch modules.
5577 Return SCM_UNSPECIFIED.
5578 (scm_init_goops): Only register `%init-goops-builtins' procedure.
5579 (scm_load_goops): Use scm_c_resolve_module instead of
5582 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
5583 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
5584 `scm_init_rw' prior to loading the startup files.
5586 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
5587 scm_init_rdelim. Do not explicitly create/switch modules.
5588 Return SCM_UNSPECIFIED.
5589 (scm_init_rdelim): Only register `%init-rdelim-builtins'
5592 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
5593 explicitly create/switch modules. Return SCM_UNSPECIFIED.
5594 (scm_init_rw): Only register `%init-rw-builtins' procedure.
5596 * script.c (scm_shell): Evaluate the compiled switches in the
5597 current module, not in the root module.
5599 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
5601 * fluids.c (scm_c_with_fluids): Rename from
5602 scm_internal_with_fluids.
5603 (scm_internal_with_fluids): Deprecated.
5604 (scm_c_with_fluid): New.
5606 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5608 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
5610 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
5611 accessed with SCM_C[AD]R.
5613 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
5615 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
5617 * version.c (s_scm_major_version): doc fixes.
5618 (s_scm_minor_version): doc fixes.
5619 (s_scm_minor_version): new function.
5621 * version.h (scm_init_version): new function.
5623 * versiondat.h.in: add GUILE_MICRO_VERSION.
5625 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
5627 * deprecation.c (scm_init_deprecation): Renamed
5628 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
5630 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
5632 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
5633 dependent on cpp_cnvt.awk
5635 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5637 * script.c (scm_compile_shell_switches): New command line option
5638 `--use-srfi' for loading a list of SRFIs on startup.
5639 (scm_shell_usage): Added `--use-srfi' to help message.
5641 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
5643 Merged from mvo-vcell-cleanup-1-branch.
5645 The concept of vcells has been removed from Guile. With it,
5646 explicit obarrays and associated operations are gone. Use
5647 hashtables instead of obarrays.
5649 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
5650 result as variable instead of vcell. Glocs no longer point to a
5651 vcell but to a variable. Use scm_c_define instead of
5652 scm_sysintern and treat the result as a variable (which it is),
5655 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
5656 SCM_DEFVARIABLEP): Deprecated.
5657 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
5658 (variable_print): Do not print name of variable.
5659 (variable_equalp): Compare values, not vcells.
5660 (anonymous_variable_sym): Removed.
5661 (make_vcell_variable): Removed.
5662 (make_variable): New, as replacement.
5663 (scm_make_variable, scm_make_undefined_variable): Do not take name
5665 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
5667 (scm_builtin_variable): Deprecated.
5669 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
5670 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
5671 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
5672 scm_sysintern, scm_sysintern0, scm_symbol_value0,
5673 scm_string_to_obarray_symbol, scm_intern_symbol,
5674 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
5675 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
5676 Deprecated and moved to "symbols-deprecated.c".
5677 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
5678 (scm_init_symbols): Call scm_init_symbols_deprecated.
5679 * symbols-deprecated.c: New file.
5680 * Makefile.am: Added symbols-deprecated.c and related files in all
5683 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
5684 SCM_GLOBAL_VCELL_INIT): Deprecated.
5685 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
5686 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
5688 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
5691 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
5692 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
5693 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
5694 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
5695 Changed according to the `throughout' comments.
5697 * modules.h, modules.c (scm_module_system_booted_p): Changed type
5699 (scm_module_type): Removed.
5700 (the_root_module): Renamed to the_root_module_var. Now points to
5701 a variable instead of a vcell. Updated all uses.
5702 (scm_the_root_module): Return SCM_BOOL_F when module systems
5703 hasn't been booted yet.
5704 (SCM_VALIDATE_STRUCT_TYPE): Removed.
5705 (scm_post_boot_init_modules): Made static.
5706 (scm_set_current_module): Call scm_post_boot_init_modules on first
5708 (make_modules_in, beautify_user_module_x, resolve_module,
5709 try_module_autoload, module_make_local_var_x): Tacked on "_var"
5710 suffix. Now point to variables instead of vcells. Updated all
5712 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
5713 and return SCM_BOOL_F in that case.
5714 (scm_module_transformer): Likewise.
5715 (sym_module, scm_lookup_closure_module, scm_env_module): New.
5716 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
5717 (scm_eval_closure_lookup): Do not allow new definitions when
5718 `interface' flag is set.
5719 (scm_standard_interface_eval_closure): New.
5720 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
5721 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
5722 scm_c_lookup, scm_c_module_define, scm_c_define,
5723 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
5724 scm_modules_prehistory): New.
5725 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
5726 instead of scm_intern0.
5728 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
5731 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
5732 hashtable operations to maintain the keywords, not obarray ones.
5734 * init.c (scm_load_startup_files): Do not call
5735 scm_post_boot_init_modules. This is done by
5736 scm_set_current_module now.
5737 (scm_init_guile_1): Call scm_modules_prehistory. Call
5738 scm_init_variable early on.
5740 * goops.c (s_scm_sys_goops_loaded): Get
5741 var_compute_applicable_methods from scm_sym2var, not from a direct
5742 invocation of scm_goops_lookup_closure.
5744 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
5746 * gc.c: Added simple debugging hack to mark phase of GC: When
5747 activated, do not tail-call scm_gc_mark. This gives nice
5749 (scm_unhash_name): Removed.
5751 * feature.c (features): Renamed to features_var. Now points to a
5752 variable instead of a vcell. Updated all uses.
5754 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
5755 `scm_current_module_lookup_closure' which will do the right thing
5756 when the module system hasn't been booted yet.
5757 (SCM_GLOC_SYM): Removed.
5758 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
5759 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
5761 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
5762 instead of with vcells. Do not overwrite `var' with the result of
5763 the lookup, use the new `real_var' instead. Remove `var2' in
5764 exchange (which was only used with threads).
5765 (sym_three_question_marks): New.
5766 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
5768 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
5769 (scm_m_atfop): Expect the function definition to be a variable
5771 (scm_macroexp): Do not use `unmemocar', explicitely remember the
5773 (scm_unmemocopy): Removed thoughts about anti-macro interface.
5774 (scm_eval_args): Use more explicit code in the gloc branch of the
5775 atrocious struct ambiguity test. The optimizer will sort this
5777 (scm_deval_args): Likewise.
5778 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
5779 remember the symbol instead. Added some comments where
5780 scm_tc3_cons_gloc really exclusively refers to structs.
5781 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
5782 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
5783 of scm_sysintern in general.
5785 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
5788 * debug.c (s_scm_make_gloc): Only allow proper variables, no
5789 pairs. Put the variable directly in the gloc.
5790 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
5791 (scm_init_debug): Use scm_c_define instead scm_sysintern.
5793 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
5795 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
5796 scm_the_last_stack_fluid_var. It now points to a variable instead
5797 of a vcell. Updated all uses.
5798 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
5799 instead of a vcell. Updated all uses.
5801 * _scm.h: Include "variables.h" and "modules.h" since almost
5802 everybody needs them now.
5804 * root.h (scm_symhash, scm_symhash_vars): Removed.
5805 * gc.c (scm_init_storage): Do not initialize them.
5807 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
5809 * eval.c (scm_init_eval): Initialize scm_undefineds and
5812 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
5813 like the SCM_NEWCELL macro counterparts.
5815 (scm_init_storage, scm_init_gc): Moved initialization of
5816 scm_tc16_allocated from scm_init_gc to scm_init_storage.
5818 (scm_init_storage): Moved initialization of scm_undefineds and
5819 scm_listofnull to eval.c, initializion of scm_nullstr to
5820 strings.c, initializion of scm_nullvect to vectors.c.
5822 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
5823 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
5825 * init.c (scm_init_guile_1): Reordered some initializations and
5826 added dependcy information comments.
5828 * load.c (scm_init_load): Use scm_nullstr.
5830 * strings.c (scm_init_strings): Initialize scm_nullstr.
5832 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
5834 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
5836 * values.c (print_values): Print as a unreadable object, not as
5837 multiple lines. Thanks to Matthias Köppe!
5839 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
5841 * deprecation.c: Fixed copyright date.
5843 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
5844 DEPRECATION_H to SCM_DEPRECATION_H.
5846 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
5848 * guile-doc-snarf.in: Update copyright.
5849 Fix relative path bug. Thanks to Sergey Poznyakoff.
5851 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
5853 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
5854 accept open ports. Thanks to Quetzalcoatl Bradley!
5856 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5858 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
5859 has 779 primitives on startup.
5861 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
5863 * eval.c (scm_i_eval): Copy expression before passing it to
5864 SCM_XEVAL. The copy operation was removed unintendedly during my
5865 change on 2001-03-25.
5867 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
5869 from Matthias Köppe (thanks!):
5871 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
5874 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
5877 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
5879 * gc.c (scm_init_gc): Added FIXME comment.
5881 * hooks.c: Since hooks don't have a name any more, it is not
5882 necessary to include objprop.h.
5884 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
5886 (symbol_name, scm_make_hook_with_name): Removed.
5888 (scm_create_hook): Don't set the hook's name property.
5890 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
5892 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
5894 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
5896 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
5897 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
5898 FLOBUFLEN and define it unconditionally.
5900 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
5902 * gh_data.c (gh_lookup): Call gh_module_lookup with
5903 `scm_current_module ()', not `#f'.
5904 (gh_module_lookup): Expect a module instead of an obarray as first
5905 argument and do lookup in that module.
5907 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
5908 arrays. The length of array is already determined differently and
5909 scm_uniform_vector_length does not work on arrays.
5911 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
5913 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
5914 as well. "SCM (*)(...)" does not work on RedHat 7.1.
5916 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
5917 they are not used. Changed `wrong type' error into `wrong num
5918 args' error. Changed all callers.
5920 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
5921 arguments are supplied.
5923 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
5925 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
5926 describe `regexp/notbol' and `regexp/noteol' execution flags.
5928 * strop.c (scm_substring_move_x): Doc fix; nfc.
5930 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
5932 * objects.c, objects.h (scm_valid_object_procedure_p): New.
5933 (scm_set_object_procedure_x): Use it to check argument. Fix
5936 * evalext.c (scm_definedp): Fix docstring.
5938 2001-05-05 Gary Houston <ghouston@arglist.com>
5940 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
5943 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
5945 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
5946 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
5947 Change R4RS references to R5RS.
5949 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
5950 docstring source are correctly reproduced in the output (ii)
5951 we don't anymore get occasional trailing quotes. Also reorganized
5952 and commented the code a little.
5954 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
5957 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5959 * strop.c (scm_string_split): New procedure.
5961 * strop.h (scm_string_split): Added prototype.
5963 2001-05-04 Gary Houston <ghouston@arglist.com>
5965 * socket.c: define uint32_t if netdb.h doesn't. thanks to
5968 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
5970 * rw.c: Include "modules.h" and "strports.h".
5972 * net_db.h (scm_gethost): Added prototype.
5974 * deprecation.h, deprecation.c: New.
5975 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
5976 (DOT_X_FILES): Added "deprecation.x".
5977 (modinclude_HEADERS): Added "deprecation.h".
5979 * init.c: Include "deprecation.h".
5980 (scm_init_guile_1): Call scm_init_deprecation.
5982 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
5984 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
5985 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
5988 2001-04-29 Gary Houston <ghouston@arglist.com>
5990 * rw.c: new file, implementing C part of module (ice-9 rw).
5991 (scm_read_string_x_partial): moved from ioext.c
5992 (scm_init_rw): new proc.
5994 init.c: include rw.h and call scm_init_rw.
5995 Makefile.am: include rw.c and rw.h.
5997 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
5999 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
6000 know what's supposed to happen to it.
6002 * list.h (scm_list_star): deprecation expired - removed.
6004 * numbers.h (scm_dblproc): deprecation expired - removed.
6005 (SCM_UNEGFIXABLE): deprecation expired - removed.
6006 (SCM_FLOBUFLEN): deprecation expired - removed.
6007 (SCM_INEXP): deprecation expired - removed.
6008 (SCM_CPLXP): deprecation expired - removed.
6009 (SCM_REAL): deprecation expired - removed.
6010 (SCM_IMAG): deprecation expired - removed.
6011 (SCM_REALPART): deprecation expired - removed.
6012 (scm_makdbl): deprecation expired - removed.
6013 (SCM_SINGP): deprecation expired - removed.
6014 (SCM_NUM2DBL): deprecation expired - removed.
6015 (SCM_NO_BIGDIG): deprecation expired - removed.
6017 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
6018 (scm_tc_dblr): deprecation expired - removed.
6019 (scm_tc_dblc): deprecation expired - removed.
6020 (scm_tc16_flo): deprecation expired - removed.
6021 (scm_tc_flo): deprecation expired - removed.
6023 * tag.h (scm_tag): deprecation expired - removed.
6025 * tag.c: (scm_tag): deprecation expired - removed.
6027 * ioext.c: (scm_fseek): deprecation expired - removed.
6029 * ioext.h (scm_fseek): deprecation expired - removed.
6031 * gh_data.c (gh_int2scmb): deprecation expired - removed.
6033 * gh.h (gh_int2scmb): deprecation expired - removed.
6035 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
6037 * stacks.c (scm_make_stack): Fix typo in docstring.
6039 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
6041 * error.c (scm_sysmissing): deprecation expired - removed.
6043 * error.h (scm_sysmissing): deprecation expired - removed.
6046 (scm_init_gc): gc-thunk deprecation expired - removed.
6047 (scm_gc_vcell): deprecation expired - removed.
6048 (gc_async_thunk): scm_gc_vcell related code removed.
6050 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
6053 (SCM_NSTRINGP): deprecation expired - removed.
6054 (SCM_NRWSTRINGP): deprecation expired - removed.
6056 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
6059 (SCM_ICHRP): deprecation expired - removed.
6060 (SCM_ICHR): deprecation expired - removed.
6061 (SCM_MAKICHR): deprecation expired - removed.
6064 (SCM_INPORTP): deprecation expired - removed.
6065 (SCM_OUTPORTP): deprecation expired - removed.
6067 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
6069 * modules.c (scm_module_type): New.
6070 (scm_post_boot_init_modules): Initialize from Scheme value.
6071 (the_module, scm_current_module, scm_init_modules): the_module is
6073 (scm_current_module): Export to Scheme.
6074 (scm_set_current_module): Do not call out to Scheme, do all the
6075 work in C. Export procedure to Scheme. Only accept modules, `#f'
6076 is no longer valid as the current module. Only set
6077 scm_top_level_lookup_closure_var and scm_system_transformer when
6078 they are not deprecated.
6079 (scm_module_transformer, scm_current_module_transformer): New.
6081 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
6082 scm_current_module_transformer, scm_module_transformer): New.
6084 * gh_data.c: Removed FIXME comment about gh_lookup returning
6085 SCM_UNDEFINED. That's the right thing to do.
6087 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
6088 into the conditionally compiled sections.
6089 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
6090 scm_current_module_transformer instead of scm_system_transformer.
6091 * init.c (start_stack): Move initialization of
6092 scm_system_transformer to the deprecated section.
6094 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
6096 * throw.c (scm_throw): Correct docstring.
6098 2001-04-22 Gary Houston <ghouston@arglist.com>
6100 * socket.c: attempted to improve the docstrings slightly.
6102 * net_db.c: remove bogus "close" declaration.
6103 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
6104 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
6106 * net_db.h: declarations moved too.
6108 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
6110 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
6111 (VALIDATE_INET6): new macro.
6112 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
6113 inet-pton and inet-ntop.
6114 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
6115 (scm_addr_vector): use ipv6_net_to_num.
6117 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
6119 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
6120 smob number explicitly. Use SCM_TC2SMOBNUM instead.
6122 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
6123 when compiled in debug mode.
6125 (scm_gc_sweep): Only call smob's free function if it is defined.
6127 * print.c (scm_iprin1): No need to check for validity of smob
6128 type or existence of print function.
6130 * smob.[ch] (scm_smobs): Made into a fixed size global array.
6131 Resizing will not work well with preemptive threading.
6133 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
6135 (scm_make_smob_type): Extracted initialization of smob
6136 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
6137 of the critical section.
6139 (scm_smob_prehistory): Initialize all smob descriptors. By
6140 default, don't assign a smob free function: Most smob types don't
6143 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
6145 2001-04-21 Gary Houston <ghouston@arglist.com>
6147 * socket.c (FLIP_NET_HOST_128): new macro.
6148 (scm_fill_sockaddr): use new macro.
6149 (scm_addr_vector): completed IPv6 address support. added const
6150 to the address parameter.
6152 2001-04-20 Gary Houston <ghouston@arglist.com>
6154 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
6155 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
6157 (scm_addr_vector): use a switch instead of multiple if statements.
6158 Add support for IPv6 (incomplete) .
6159 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
6161 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
6163 * struct.c (scm_free_structs): Only pairs may be accessed with
6166 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6168 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
6170 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
6171 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
6172 parentheses in order to get the correct associativity.
6174 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6176 * unif.c (scm_array_to_list): Added missing handling of arrays of
6177 bytes. Thanks to Masao Uebayashi for the bug report.
6179 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6181 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
6184 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6186 * procs.h (SCM_CLOSURE_FORMALS): New macro.
6188 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
6189 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
6190 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
6191 SCM_CLOSURE_FORMALS.
6193 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
6194 (scm_i_procedure_arity): Prefer stronger predicates like
6195 SCM_NULLP or SCM_FALSEP over SCM_IMP.
6197 * macros.c (macro_print): Extracted macro printing code from
6198 print.c and simplified it.
6200 (scm_macro_type): Use SCM_MACRO_TYPE;
6202 (scm_init_macros): Use macro_print for printing macros.
6204 * print.c (scm_print_opts): Improved option documentation.
6206 (scm_iprin1): Extracted printing of macros to macros.c.
6207 Simplified printing of ordinary closures.
6209 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
6210 Martin Grabmueller for the bug report.
6212 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6214 This patch eliminates some further applications of SCM_C[AD]R to
6217 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
6218 never been applied to real pairs.
6220 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
6222 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
6224 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
6225 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
6226 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
6228 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
6231 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
6232 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
6234 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
6235 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
6236 SCM_SET{AND,OR}_CAR.
6238 2001-04-17 Gary Houston <ghouston@arglist.com>
6240 * some initial support for IPv6:
6242 * socket.c (scm_fill_sockaddr): improve the argument validation.
6243 don't allocate memory until all args are checked. instead of
6244 unconditional memset of soka, try setting sin_len to 0 if
6245 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
6246 (scm_socket, scm_connect): extend docstrings for IPv6.
6247 (scm_init_socket): intern AF_INET6 and PF_INET6.
6249 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
6251 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
6252 matches SCM_DEFER_INTS at the beginning of the function.
6254 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
6256 * gc.c (scm_igc): Unconditionally call
6257 SCM_CRITICAL_SECTION_START/END.
6259 * fluids.c (next_fluid_num): Unconditionally call
6260 SCM_CRITICAL_SECTION_START/END.
6261 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
6263 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
6264 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
6267 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
6268 Defined as nothing for the case of !defined(USE_THREADS).
6269 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
6271 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
6272 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
6274 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
6275 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
6276 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
6277 SCM_CRITICAL_SECTION_START/END.
6278 (SCM_REALLOW_INTS: Bug fix. Don't call
6279 SCM_THREAD_SWITCHING_CODE.
6280 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
6281 SCM_THREAD_SWITCHING_CODE directly.
6282 (SCM_ENTER_A_SECTION): Unconditionally use
6283 SCM_CRITICAL_SECTION_START/END. (was:
6284 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
6286 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6288 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
6289 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
6290 allowed to explicitly set this macro via the CFLAGS variable
6293 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
6294 (SCM_THREAD_CRITICAL_SECTION_START,
6295 SCM_THREAD_CRITICAL_SECTION_END): Renamed
6296 SCM_THREAD_CRITICAL_SECTION_START/END to
6297 SCM_CRITICAL_SECTION_START/END.
6299 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
6301 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
6304 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
6305 (MISSING_BZERO_DECL): Remove the declaration.
6307 Thanks to NIIBE Yutaka.
6309 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6311 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
6312 goops module should be registered in order to work for an
6313 application which uses libguile statically linked.)
6315 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
6317 * numbers.[ch] (scm_num2long, scm_num2long_long,
6318 scm_num2ulong_long, scm_num2ulong): Argument position is an
6321 * environments.c (eval_environment_folder,
6322 import_environment_folder), gh_data.c (gh_scm2longs,
6323 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
6324 for integers and pointers, respectively.
6326 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
6327 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
6328 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
6329 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
6331 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
6332 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
6333 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
6334 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
6335 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
6336 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
6338 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
6340 * strings.c (scm_read_only_string_p): Update docstring to reflect
6341 current (non-)usage of "read only" strings.
6342 (scm_make_shared_substring): Clarify docstring by changing
6343 "semantics" to "arguments".
6345 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6347 * hooks.c (scm_make_hook, scm_make_hook_with_name),
6348 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
6351 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6353 The following changes make the documentation more consistent.
6355 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
6356 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
6357 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
6358 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
6361 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
6362 (scm_array_dimensions, scm_make_shared_array),
6363 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
6364 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
6365 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
6366 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
6367 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
6368 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
6369 macros.c (scm_makmmacro), list.c (scm_append), environments.c
6370 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
6371 @example ... @end example to @lisp ... @end lisp.
6373 * weaks.c (scm_weak_vector): Corrected docstring.
6375 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
6376 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
6377 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
6378 (scm_hashx_set_x, scm_hashx_get_handle),
6379 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
6380 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
6381 vectors.c (scm_vector_fill_x), strings.c
6382 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
6383 objprop.c (scm_set_object_properties_x):
6384 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
6385 strports.c (scm_call_with_input_string), ports.c
6386 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
6387 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
6388 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
6389 (scm_make_weak_vector,scm_weak_vector_p),
6390 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
6391 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
6392 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
6393 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
6394 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
6395 Made parameter names match documentation by renaming parameters
6396 and/or fixing docstrings.
6398 * numbers.c (scm_ash): Corrected Texinfo markup.
6400 * strop.c (scm_string_index, scm_string_rindex),
6401 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
6403 * vports.c (scm_make_soft_port), unif.c
6404 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
6405 (scm_dimensions_to_uniform_array, scm_transpose_array),
6406 (scm_array_in_bounds_p, scm_uniform_vector_ref),
6407 (scm_bit_count, scm_bit_position, scm_bit_count_star),
6408 (scm_array_to_list, scm_list_to_uniform_array),
6409 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
6410 (scm_open_input_string, scm_open_output_string),
6411 (scm_get_output_string), strop.c (scm_string_copy),
6412 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
6413 (scm_get_internal_real_time, scm_times),
6414 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
6415 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
6416 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
6417 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
6418 simpos.c (scm_system), random.c (scm_random_uniform),
6419 (scm_random_normal, scm_random_exp), ramap.c
6420 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
6421 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
6422 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
6423 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
6424 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
6425 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
6426 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
6427 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
6428 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
6429 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
6430 (scm_logand, scm_logior, scm_logxor, scm_lognot),
6431 (scm_integer_expt, scm_bit_extract, scm_logcount),
6432 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
6433 net_db.c (scm_inet_netof, scm_lnaof), modules.c
6434 (scm_interaction_environment), macros.c (scm_makacro),
6435 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
6436 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
6437 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
6438 (scm_fluid_ref), filesys.c (scm_open_fdes),
6439 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
6440 Docstring correction: `Returns' -> `Return'
6442 * gc.c (scm_set_debug_cell_accesses_x):
6443 (s_scm_gc_set_debug_check_freelist_x):
6444 * fluids.c (scm_fluid_p): Added texinfo markup.
6446 * error.c (scm_strerror): Made docstring more precise.
6448 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
6449 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
6450 (scm_symbol_p, scm_symbol_to_string), strorder.c
6451 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
6452 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
6453 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
6454 (scm_string_ci_geq_p), strop.c (scm_string_copy),
6455 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
6457 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
6459 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
6460 mode, as suggested by Michael Livshin.
6462 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
6464 * backtrace.c (display_backtrace_body): since the `print_state'
6465 variable is not used (instead its data field is used directly as
6466 `pstate'), protect it from the hungry compiler optimizations.
6467 thanks to Bill Schottstaedt for the report.
6469 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
6471 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
6472 It is only defined and used if guile is compiled with
6473 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
6474 let cells with a free_cell type tag be visible outside of the
6475 garbage collector when in debug mode.
6477 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
6479 (scm_assert_cell_valid): Use a local static variable to avoid
6482 (MARK): Only check for rogue cell pointers in debug mode. Use
6483 scm_cellp for this purpose and place all checks for rogue pointers
6484 into that function. Further, since due to conservative scanning
6485 we may encounter free cells during marking, don't use the standard
6486 cell type accessor macro to determine the cell type.
6488 (scm_cellp): Check if the cell pointer actually points into a
6491 (scm_init_gc): Initalize scm_tc16_allocated.
6493 * gc.h (GCH): Renamed to SCM_GC_H.
6495 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
6496 might be unnecessary, but I feel better this way :-)
6498 (SCM_GC_CELL_TYPE): New macro.
6500 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
6501 in guile, and it is unlikely that they will be applied to real
6504 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
6506 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
6507 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
6509 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
6510 make sure that in debug mode no free cell will ever be visible
6511 outside of the garbage collector.
6513 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
6515 * async.c (scm_asyncs_pending): Don't use != to compare SCM
6518 * async.c (scm_system_async), variable.c (scm_make_variable,
6519 scm_make_undefined_variable): Use scm_cons to create a pair.
6521 * debug.c (scm_reverse_lookup): Perform proper type checking.
6522 Remove suspicious use of SCM_SLOPPY_CONSP.
6524 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
6525 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
6526 the corresponding optimization.
6528 * eval.c (iqq): Use proper type check.
6530 (scm_m_expand_body): Remove redundant type checks.
6532 (promise_print): Don't access promise cells as pairs.
6534 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
6535 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
6536 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
6537 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
6538 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
6540 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
6541 (scm_iprin1): Use new macro predicate and accessors.
6543 * eval.h (scm_tc16_macro): Removed declaration. It is declared
6546 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
6547 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
6548 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
6549 SCM_VARIABLE_H. Even the macros that are used to inhibit
6550 including a header file twice should be in the SCM_ namespace.
6552 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
6553 properties.c (scm_primitive_property_ref,
6554 scm_primitive_property_del_x): Prefer stronger predicates like
6555 SCM_NULLP or SCM_FALSEP over SCM_IMP.
6557 * gc.c (MARK): Use proper macros to access procedure-with-setter
6558 cell elements and closure cell elements.
6560 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
6561 access free cells as pairs.
6563 (scm_unprotect_object): scm_hashq_get_handle returns #f if
6564 no hashtab entry is found.
6566 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
6567 SCM_CLR_PORT_OPEN_FLAG.
6569 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
6570 use SCM_SET_C[AD]R for uninitialized cells.
6572 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
6573 If the hashtable has no slots, return #f instead of '(). This
6574 unifies the return value with most assoc-functions.
6576 (scm_hash_fn_ref): Use proper type check.
6578 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
6579 Removed references to non-existing functions from documentation.
6581 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
6582 access keyword cell elements.
6584 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
6587 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
6589 * print.c (scm_iprlist): Added comment. Improved loop
6592 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
6595 * smob.c (scm_markcdr): Don't access smob cells as pairs.
6597 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
6599 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
6602 * variable.c (variable_print, variable_equalp, scm_variable_ref,
6603 scm_variable_set_x): Use proper macros to access variable cell
6606 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
6608 * variable.h (SCM_VARVCELL): Don't access variable cells as
6611 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
6612 added FIXME comment, removed register specifier.
6614 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
6616 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
6617 * init.c (scm_init_guile_1): Don't init goopscore module.
6619 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
6621 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
6623 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6625 * strop.c (scm_string_to_list): Fixed docstring markup.
6626 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
6627 (scm_string_downcase, scm_string_capitalize_x),
6628 (scm_string_capitalize): Rewrote and corrected docstrings.
6629 (scm_string_ci_to_symbol): Made docstring more explicit.
6631 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
6633 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
6635 (scm_call_with_values): Removed.
6636 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
6637 so that it can be exported.
6638 (scm_call_with_values): Removed.
6640 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
6641 * eval.c: Include "libguile/values.h"
6642 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
6644 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
6645 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
6646 New delcarations to support above change.
6648 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
6649 errors with last change.
6651 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
6653 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
6654 scm_i_eval): Moved the application of the system transformer from
6655 scm_i_eval to scm_primitive_eval.
6657 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
6659 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
6661 * strop.c (scm_string_index): Fix docstring line break
6664 * list.c (scm_cons_star): Fix docstring typo.
6666 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
6668 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
6669 (big2str), ports.c (scm_drain_input), read.c (scm_read,
6670 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
6671 scm_make_string, scm_string_append), strports.c (st_resize_port,
6672 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
6673 scm_makstr with calls to scm_allocate_string.
6675 * strings.[ch] (scm_allocate_string): New function.
6677 * strings.[ch] (scm_makstr): Deprecated.
6679 2001-03-18 Gary Houston <ghouston@arglist.com>
6681 * posix.c (scm_tmpnam): check that return value from tmpnam is not
6682 NULL. rewrote the docstring.
6683 (scm_mkstemp): new procedure implementing "mkstemp!".
6684 * posix.h: declare scm_mkstemp.
6686 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
6687 normally it would be found in netdb.h.
6689 2001-03-17 Gary Houston <ghouston@arglist.com>
6691 * sort.c (scm_sort): move sortvec variable to avoid a compiler
6692 warning when HAVE_ARRAYS is not defined. move len too.
6694 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
6695 (EXTRA_DOT_X_FILES): let configure set the value.
6696 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
6698 * gc.c (scm_must_malloc): changed the comment explaining when
6699 scm_must variants of malloc/free etc., should be used, based on
6700 explanation from Dirk Herrmann.
6701 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
6702 string with procedure name. use scm_must_malloc instead of malloc.
6703 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
6705 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
6706 scm_ungetc): use scm_must variants of malloc/realloc/free.
6707 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
6709 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6711 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
6712 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
6713 scm_wrong_type_arg instead.
6715 (SCM_WNA): Deprecated.
6717 * error.[ch] (scm_wta): Deprecated.
6719 * numbers.c (s_i_log): Minor comment fix.
6721 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
6722 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
6723 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
6724 wrong-num-args or misc errors.
6726 * unif.c (scm_make_shared_array, scm_transpose_array,
6727 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
6728 Validate the rest argument (note: this is only done when guile is
6729 built with SCM_DEBUG_REST_ARGUMENT=1)
6731 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
6732 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
6734 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
6735 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
6737 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6739 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
6740 instead of scm_wrong_num_args.
6742 * coop-threads.c: Don't include libguile/strings.h. (Was only
6743 needed for former implementation of SCM_WRONG_NUM_ARGS.)
6745 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
6746 wrong-num-args errors.
6748 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6750 * error.[ch] (scm_error_num_args_subr): New function.
6752 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6754 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
6755 (scm_length, scm_append, scm_reverse, scm_list_ref),
6756 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
6757 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
6758 (scm_delete1_x), gc.c (scm_map_free_list),
6759 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
6760 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
6761 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
6762 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
6763 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
6764 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
6765 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
6767 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
6768 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
6769 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
6770 symbols.c (scm_symbol_interned_p), numbers.c
6771 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
6774 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
6776 * snarf.h (SCM_CONST_LONG): Deprecated.
6777 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
6779 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
6781 * numbers.c (scm_num2ulong): Check that a bignum is positive
6782 before looking at the magnitude. Correctly check for overflow
6784 (scm_num2long_long): Likewise.
6785 (scm_num2ulong_long): New.
6786 (ULONG_LONG_MAX): Define if not already defined.
6787 * numbers.h: (scm_num2ulong_long): New prototype.
6789 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6791 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
6793 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
6794 (SCM_OPOUTSTRPORTP): New predicate macros.
6795 (scm_open_input_string, scm_open_output_string),
6796 (scm_get_output_string): New prototypes.
6798 * strports.c (scm_open_input_string, scm_open_output_string),
6799 (scm_get_output_string): New procedures (SRFI-6 compliant).
6800 Made scm_tc16_strport non-static.
6802 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
6804 * macros.h (SCM_ASSYNT): Removed unused object argument from
6807 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
6808 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
6809 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
6810 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
6811 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
6812 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
6813 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
6814 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
6815 scm_m_atdispatch): Removed unused object argument from call to
6818 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
6820 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
6821 const int* to reflect that the input array of integers remains
6822 unchanged. Thanks to Brett Viren for the hint.
6824 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6826 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
6827 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
6829 (gh_scm2newstr, gh_symbol2newstr): Change call to
6830 scm_must_malloc() to malloc(), because user-free()able memory is
6833 * gc.c: Added declaration of `scm_debug_check_freelist'.
6835 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6837 * ports.c (scm_port_mode): Changed `mode' array size to 4.
6839 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
6841 * strports.c (scm_object_to_string): New procedure.
6842 (scm_strprint_obj): Deprecated.
6843 * strports.h: Reflect the changes.
6845 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
6847 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
6849 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
6850 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
6851 SCM_ASSYNT to check for correct argument types. Either use some
6852 SCM_VALIDATE_* macro or an explicit test.
6854 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
6857 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
6858 instead of calling scm_wta.
6860 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6862 * load.c (scm_primitive_load, scm_primitive_load_path),
6863 (scm_sys_search_load_path): Corrected docstrings (file ->
6866 * eval.c (scm_force): Added texinfo markup to docstring.
6867 (scm_promise_p): Renamed parameter to `obj' to match docstring.
6869 * debug-malloc.c: Reinserted #include <stdio.h>.
6871 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
6873 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
6875 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
6876 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
6877 Use SCM_LISTn instead of scm_listify.
6879 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6881 * _scm.h: Removed #include <errno.h>.
6883 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
6884 errno variable (can be a macro on some systems, for example when
6885 using linux libc with threads).
6887 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
6888 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
6889 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
6890 #include <errno.h> in these 20 out of 100 files.
6892 2001-03-10 Gary Houston <ghouston@arglist.com>
6894 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
6895 not already defined.
6897 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6899 * coop.c: Inserted #include <stdio.h>.
6901 * iselect.c: Reinserted #include <stdio.h>.
6903 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
6905 * posix.c: Replaced `#define' of __USE_XOPEN right before
6906 including unistd.h with a define of _GNU_SOURCE at the very top of
6909 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
6911 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
6912 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
6913 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
6914 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
6915 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
6916 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
6917 print.c, procprop.c, procs.c, properties.c, ramap.c,
6918 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
6919 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
6920 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
6921 Remove #include <stdio.h>
6922 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
6924 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
6926 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6928 * posix.c (scm_gethostname): Set initial name length to 256 for
6931 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6933 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
6934 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
6935 (scm_sethostname, scm_gethostname): New prototypes.
6937 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
6938 <sys/file.h>, if present.
6939 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
6940 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
6941 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
6942 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
6943 (scm_sethostname, scm_gethostname): New procedures.
6945 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
6947 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
6948 not optional (ii) "recommend" spelling correction.
6950 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6952 * ramap.c (racp): Removed optimization which caused array copying
6953 to fail if the two arrays shared storage. Re-inserted the IVDEP
6954 macros removed in the change of 2000-03-09. (Don't really have a
6955 complete grasp of what they are for, but they seem to be necessary
6956 on Crays. This needs testing!) Thanks to Miroslav Silovic.
6958 * hash.c (scm_string_hash): Don't downcase characters.
6960 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6962 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
6963 size from 277 --> 1009.
6965 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
6968 * coop-threads.c: Fixed change of 2001-03-06.
6970 * validate.h: Code formatting.
6972 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
6974 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
6975 (*.doc): Add dependency on guile-snarf.awk.in.
6977 * guile-snarf.awk.in: Neglect spaces at the end of
6978 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
6979 middle of docstrings. (To avoid the problem with gcc-2.96.)
6981 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
6983 * coop-threads.c (scm_call_with_new_thread), load.c
6984 (scm_primitive_load, scm_sys_search_load_path), random.c
6985 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
6986 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
6987 (potentially) issue a scm-misc-error or wrong-num-args error
6990 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
6991 about the expected type with the wrong-type-arg error message.
6993 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
6994 a C level bug that can't be fixed from scheme anyway.
6996 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6998 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
6999 Duplicate bindings are OK in a let* since a let* is semantically
7000 equivalent to a nested set of let:s.
7002 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7004 * print.c (scm_print_options): Fixed texinfo in docstring.
7006 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
7007 the underlying functions getservent, getprotoent or getnetent
7008 return NULL instead of signalling an error.
7010 2001-03-04 Gary Houston <ghouston@arglist.com>
7012 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
7013 taking an unexpectedly large filename for an AF_UNIX socket from
7014 bind/connect/sendto (thanks to Martin Grabmueller).
7016 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
7017 former and adjusted the latter.
7018 (scm_socket, scm_socketpair): cosmetic changes.
7019 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
7020 size_t as socklen_t substitute. don't restrict args/return values
7021 to INUM: allow full range of int or size_t.
7022 (scm_fill_sockaddr): check arguments before allocating memory, to
7023 avoid leakage. use malloc, not scm_must_malloc.
7024 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
7025 substitute. free the sockaddr structure before throwing an error.
7026 (scm_init_add_buffer): procedure removed, together with its static
7027 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
7028 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
7029 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
7030 scm_sendto): use a local buffer instead of scm_addr_buffer.
7031 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
7033 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
7034 call to detect whether recvfrom could be bothered to set the address.
7035 (scm_init_socket): don't call scm_init_addr_buffer.
7037 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
7039 * debug.c (scm_procedure_source, scm_procedure_environment),
7040 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
7041 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
7042 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
7043 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
7044 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
7045 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
7046 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
7047 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
7048 scm_array_to_list, scm_array_prototype), validate.h
7049 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
7050 scm_misc_error or scm_wrong_type_arg instead.
7052 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
7054 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7056 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
7057 (scm_sys_tag_body): Added.
7059 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
7061 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
7062 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
7063 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
7064 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
7065 options.c (scm_options), ports.c (scm_remove_from_port_table),
7066 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
7067 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
7068 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
7069 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
7072 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7074 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
7076 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
7078 * eval.c (scm_s_duplicate_bindings): New error message.
7079 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
7081 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
7083 * eval.h (SCM_EVALIM2): New macro. Use it when a
7084 immediate, literal constant should be evaluated.
7085 * eval.c (scm_s_duplicate_formals): New error message string.
7086 (scm_c_improper_memq): New function.
7087 (scm_m_lambda): Check for duplicate arguments.
7088 (scm_ceval, scm_deval): When executing a body: only cons a new
7089 toplevel environment frame when it is different from the
7090 existing one; use EVALCAR instead of SIDEVAL so that we can properly
7091 check for empty combinations; use SCM_EVALIM2 for the same reason
7092 in the non-toplevel loop.
7093 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
7094 New labels with the meaning of their non-"nontoplevel" partners,
7095 but they are used when it is known that the body is not evaluated at
7097 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
7098 reporting for empty combinations.
7100 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
7102 * Remove dump facilities.
7103 * dump.c, dump.h: Removed.
7104 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
7105 * init.c: Remove #include "libguile/dump.h".
7106 (scm_init_guile_1): Remove scm_init_dump.
7107 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
7108 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
7109 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
7110 (scm_set_smob_dump, scm_set_smob_undump): Removed.
7112 * keywords.c: Remove #include "libguile/dump.h".
7113 (keyword_dump, keyword_undump): Removed.
7114 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
7116 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7118 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
7119 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
7120 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
7121 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
7122 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
7123 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
7124 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
7125 to @code{} as the texinfo manual recommends, converted the
7126 examples to use a @lisp{}-environment.
7128 * strports.c (scm_eval_string): Cleaned up the docstring.
7130 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
7133 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
7134 (scm_number_to_string, scm_string_to_number, scm_number_p)
7135 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
7136 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
7137 (scm_ash): Added texinfo markup and removed obsolete @refill.
7138 (scm_gr_p): Corrected comment.
7139 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
7140 docstring) comments.
7141 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
7142 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
7143 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
7144 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
7145 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
7146 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
7147 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
7148 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
7150 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
7152 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
7153 (Obviously nobody compiles with SCM_RECKLESS defined...)
7155 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
7157 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7159 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
7161 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
7163 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
7165 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
7166 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
7167 since use of `z' suggests that the arguments may be complex.
7169 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
7172 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
7174 * dump.c (scm_binary_write, scm_binary_read), eval.c
7175 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
7176 scm_guardian_greedy_p, scm_make_guardian), fports.c
7177 (scm_file_port_p): Minor docstring fixes.
7179 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
7181 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
7183 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
7185 (make_class_from_template): Do not bother to set the current
7186 module around the call to DEFVAR, scm_eval takes care of that.
7187 (scm_init_goops): Make scm_module_goops and
7188 scm_goops_lookup_closure permanent objects.
7190 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
7191 top level, create a fresh top-level environment for each
7192 expression instead of mutating the exisint frame. This is
7193 important when that frame is closed over.
7195 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
7196 SCM_DIGSPERLONG instead of DIGSPERLONG.
7198 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
7200 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
7201 before applying arrow procedure in `cond' and before applying
7202 receiver procedure in call-with-current-continuation.
7203 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
7204 macro. The argument is expanded more than one time.
7206 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
7207 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
7209 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
7211 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
7214 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7216 * variable.c (scm_make_variable, scm_make_undefined_variable)
7217 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
7218 (scm_variable_bound_p), values.c (scm_values)
7219 (scm_call_with_values), unif.c (scm_bit_count)
7220 (scm_bit_set_star_x), symbols.c (scm_gentemp)
7221 (scm_gensym), strings.c (scm_string_p, scm_make_string)
7222 (scm_read_only_string_p, scm_string_length, scm_string_ref)
7223 (scm_string_set_x, scm_substring, scm_string_append), stime.c
7224 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
7225 (scm_copy_random_state, scm_random), print.c (scm_newline)
7226 (scm_write_char, scm_simple_format), debug-malloc.c
7227 (scm_malloc_stats), environments.c (scm_environment_p)
7228 (scm_environment_bound_p, scm_environment_ref)
7229 (scm_environment_fold, scm_environment_define)
7230 (scm_environment_undefine, scm_environment_set_x)
7231 (scm_environment_cell, scm_environment_observe)
7232 (scm_environment_observe_weak, scm_environment_unobserve)
7233 (scm_make_eval_environment, scm_eval_environment_p)
7234 (scm_eval_environment_set_local_x, scm_eval_environment_local)
7235 (scm_eval_environment_imported)
7236 (scm_eval_environment_set_imported_x, scm_make_import_environment)
7237 (scm_import_environment_p, scm_import_environment_imports)
7238 (scm_import_environment_set_imports_x, scm_make_export_environment)
7239 (scm_export_environment_p, scm_export_environment_private)
7240 (scm_export_environment_set_private_x)
7241 (scm_export_environment_signature)
7242 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
7243 Added texinfo markup.
7245 * ports.c (scm_drain_input): Lowercased argument to @var.
7246 (scm_current_input_port, scm_current_output_port): Filled in
7247 missing explanation.
7248 (scm_current_load_port, scm_set_current_output_port)
7249 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
7250 Added texinfo markup.
7252 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
7253 (scm_release_arbiter): Added texinfo markup to docstrings.
7254 Changed `Returns' to `Return'.
7255 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
7257 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
7259 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
7260 by doubling them to `@@'.
7262 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7264 * numbers.c (scm_lognot), random.c (scm_random,
7265 scm_random_normal, scm_random_solid_sphere_x,
7266 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
7267 scm_random_exp), dynwind.c
7268 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
7270 * goops.c (scm_sys_initialize_object, scm_instance_p,
7271 scm_class_name, scm_class_precedence_list, scm_class_slots,
7272 scm_class_environment, scm_generic_function_name,
7273 scm_generic_function_methods, scm_method_generic_function,
7274 scm_method_specializers, scm_method_procedure, scm_make_unbound,
7275 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
7276 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
7277 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
7278 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
7279 scm_class_direct_supers, scm_class_direct_slots,
7280 scm_class_direct_subclasses, scm_class_direct_methods,
7281 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
7282 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
7283 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
7284 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
7285 scm_memoized_environment, scm_procedure_name,
7286 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
7288 (scm_class_of, scm_entity_p, scm_operator_p,
7289 scm_set_object_procedure_x, scm_object_procedure,
7290 scm_make_class_object), hooks.c (scm_make_hook_with_name,
7291 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
7292 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
7293 scm_hook_to_list), lang.c
7294 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
7295 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
7296 (scm_print_options, scm_port_with_print_state,
7297 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
7298 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
7299 scm_make_procedure_with_setter, scm_procedure), throw.c
7300 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
7301 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
7302 scm_stack_ref, scm_stack_length, scm_frame_p,
7303 scm_last_stack_frame, scm_frame_number, scm_frame_source,
7304 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
7305 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
7306 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
7307 (scm_dirname, scm_basename), dynwind.c
7308 (scm_wind_chain), read.c (scm_read_options, scm_read,
7309 scm_read_hash_extend), gc.c
7310 (scm_unhash_name), eval.c (scm_eval_options_interface,
7311 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
7312 (scm_display_error, scm_set_print_params_x,
7313 scm_display_application, scm_display_backtrace, scm_backtrace),
7314 async.c (scm_async, scm_system_async, scm_async_mark,
7315 scm_system_async_mark, scm_run_asyncs, scm_noop,
7316 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
7317 scm_mask_signals): Added docstrings.
7319 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
7321 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
7322 address of car/cdr. (Thanks to Dirk Herrmann)
7323 Use scm_sizet to obtain the length of strings.
7324 (Thanks to Matthias Koeppe)
7326 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
7328 * symbols.c (scm_mem2symbol): Put a empty statement after the
7329 next_symbol label. This is mandated by ANSI, appearantly.
7331 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
7333 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
7334 sense to compile for a specific kernel version. Do not include
7335 <asm/signal.h> while defining __KERNEL__. This hack should no
7336 longer be needed and caused problems.
7338 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
7340 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
7341 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
7342 can not deal with immediates.
7344 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
7346 * list.c (scm_list_copy): Validate the first argument.
7348 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
7350 Fix evaluator so that top-level expressions are correctly
7351 evaluated with respect to the module system.
7353 * modules.h. modules.c (scm_current_module_lookup_closure): New
7356 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
7358 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
7359 names to better reflect their meaning.
7361 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
7362 evaluated at top-level and synronize lookup closure before
7363 executing every subform.
7364 (scm_primitve_eval_x, scm_primitive_eval): New functions.
7365 (scm_eval_x, scm_eval): Reimplement in terms of
7366 scm_primitive_eval_x and scm_primitive_eval, respectively.
7368 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
7370 * macros.c (scm_macro_name, scm_macro_transformer): Use
7371 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
7374 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
7376 * dump.c (scm_store_bytes): Store data size before data.
7377 (scm_restore_bytes): Restore data size. Takes a pointer to size.
7378 * dump.h (scm_restore_bytes): Updated.
7380 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
7382 * dump.c: Use double cells for update schedule.
7384 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
7386 * ports.c (scm_unread_char): Take an optional argument.
7388 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
7390 * modules.h (scm_selected_module, scm_current_module): Renamed
7391 scm_selected_module to scm_current_module to synchronize Scheme
7393 (scm_select_module, scm_set_current_module): Likewise. Changed
7396 * ports.c (scm_port_for_each): Make a snapshot of the port table
7397 before iterating over it. The table might change while the user
7398 code is running. With the snapshot, the user can depend on the
7399 fact that each port that existed at the start of the iteration is
7400 encountered exactly once. (ice-9 popen) depends on this.
7402 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
7404 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
7406 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
7407 range checking for the size parameter. Thanks to Martin
7408 Grabmueller for the hint.
7410 (scm_makstr): Reordered string initialization to make interrupt
7411 deferring unnecessary.
7413 * vectors.c (scm_make_vector): Fixed range checking.
7415 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
7417 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
7419 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
7420 checking of the size parameter for type correctness and valid
7421 range. Thanks to Rob Browning for reporting the problem. Instead
7422 of deferring interrupts, scm_remember_upto_here_1 is used.
7424 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
7426 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
7427 (scm_dump_cell_update): Removed.
7428 (scm_dump_update): Renamed from scm_dump_object_update.
7429 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
7430 a pointer instead of returning a value.
7431 * keywords.c (keyword_undump): Updated.
7433 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
7435 * dump.c, dump.h: Modified a lot.
7436 (SCM_DUMP_COOKIE): Version 0.1
7437 (scm_dump_mark): Removed.
7438 (scm_restore_cell_object, scm_store_cell_object): New functions.
7440 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
7441 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
7442 New slots: dump, undump.
7443 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
7446 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
7447 (keyword_undump): Renamed from keyword_alloc.
7448 (scm_init_keywords): Set keyword_dump and keyword_undump.
7450 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
7452 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
7453 the deprecated SCM_DOUBLE_CELLP.
7455 * tags.h (SCM_DOUBLE_CELLP): deprecated.
7457 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
7459 * dump.c, dump.h: New files.
7460 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
7461 * init.c: #include "libguile/dump.h".
7462 (scm_init_guile_1): Call scm_init_dump.
7463 * smob.h (scm_smob_descriptor): New slots: dump_mark,
7464 dump_dealloc, dump_store, undump_alloc, undump_restore,
7466 * smob.c (scm_make_smob_type): Init the new slots.
7467 (scm_set_smob_dump, scm_set_smob_undump): New functions.
7468 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
7470 * keywords.c: #include "libguile/dump.h".
7471 (keyword_dealloc, keyword_alloc): New functions.
7472 (scm_init_keywords): Set smob_dump and smob_undump.
7474 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
7476 * vectors.c (scm_c_make_vector): New function.
7477 * vectors.h (scm_c_make_vector): Declared.
7478 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
7479 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
7480 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
7481 (scm_make_method_cache, scm_i_vector2list,
7482 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
7483 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
7484 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
7485 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
7486 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
7487 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
7488 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
7489 (scm_vector, scm_make_vector): Use scm_c_make_vector.
7491 * hashtab.c (scm_c_make_hash_table): New function.
7492 * hashtab.h (scm_c_make_hash_table): Declared.
7493 * environments.c (scm_make_leaf_environment,
7494 scm_make_eval_environment), gc.c (scm_init_storage),
7495 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
7496 Use scm_c_make_hash_table.
7498 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7500 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
7502 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7504 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
7507 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
7508 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
7509 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
7510 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
7511 srcprop.c (scm_source_properties, scm_set_source_properties_x,
7512 scm_source_property, scm_set_source_property_x), sort.c
7513 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
7514 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
7515 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
7518 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7520 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
7521 really get that arg.
7523 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
7525 * goops.c (s_scm_get_keyword): Bug fix.
7527 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
7529 The following patch was sent by Martin Grabmueller. It makes sure
7530 that in case of parameter errors the correct function name is
7531 shown, and that parameter types are only checked once.
7533 * strop.c (string_copy, string_upcase_x, string_downcase_x,
7534 string_capitalize_x): New functions. Each one performs the core
7535 functionality of the corresponding scm_* function.
7537 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
7538 scm_string_downcase_x, scm_string_downcase,
7539 scm_string_capitalize_x, scm_string_capitalize): Reduced to
7540 parameter checking wrappers of the above functions.
7542 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
7544 * continuations.c, dynl.c, keywords.c, load.c: Include
7545 strings.h. Thanks to Bill Schottstaedt for the bug report.
7547 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
7549 * backtrace.c (display_header): Make sure that line and column
7550 information is shown independent of whether the port the code was
7551 read from had an associated filename. Thanks to Martin
7552 Grabmueller for providing this patch.
7554 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
7556 * fports.[ch] (scm_file_port_p): New primitive.
7558 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
7560 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
7561 These are now defined in fports.c, strports.c and vports.c.
7563 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
7564 vports.c (scm_tc16_sfport): Made variables (were macros defined in
7567 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
7568 (scm_make_sfptob): Made static. These return a type code now.
7570 fports.c (scm_init_fports), strports.c (scm_init_strports),
7571 vports.c (scm_init_vports): Create the corresponding port types.
7573 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
7574 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
7576 * init.c (scm_init_guile_1): Make sure strports are initialized
7579 * ports.[ch] (scm_make_port_type): Changed the return type to
7582 * ports.c (scm_ports_prehistory): Don't create any port types
7585 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
7586 against scm_tc16_fport directly.
7588 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
7590 * srcprop.c (scm_set_source_property_x): Fix to handle
7591 (set-source-property! <obj> 'copy <datum>) correctly.
7593 2001-01-24 Gary Houston <ghouston@arglist.com>
7595 * filesys.c (scm_link): docstring fix.
7596 * fports.h (scm_setfileno): obsolete declaration removed.
7597 * posix.c: bogus popen declaration removed.
7599 * rdelim.c: new file, split from ioext.c.
7600 * rdelim.h: new file, split from ioext.h
7601 * Makefile.am: add rdelim.c and related files.
7602 * init.c: call scm_init_rdelim. include rdelim.h.
7604 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
7606 This patch was sent by Martin Grabmueller and makes sure that
7607 parameter errors are reported correctly by the lexicographic
7608 ordering predicates.
7610 * strorder.c (string_less_p, string_ci_less_p): New functions.
7612 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
7613 functionality into string_less_p, string_ci_less_p respectively.
7614 The remaining code is just a wrapper to do the parameter
7617 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
7618 parameters and call string_less_p instead of scm_string_less_p.
7620 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
7621 Check the parameters and call string_less_ci_p instead of
7622 scm_string_ci_less_p.
7624 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
7626 This patch modifies scm_display_error to perform parameter
7627 checking. Thanks to Neil Jerram for the bug report.
7629 * backtrace.[ch] (scm_i_display_error): New function.
7631 * backtrace.c (scm_display_error): Added parameter check and
7632 extracted the core functionality into function
7633 scm_i_display_error.
7635 * throw.c (handler_message): Call scm_i_display_error to display
7638 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7640 * eval.c (SCM_APPLY): Added # args check for application of
7641 procedures with arity 3. (Thanks to Anders Holst.)
7643 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
7645 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
7647 (SCM_OPDIRP): Deprecated.
7649 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
7652 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
7653 Instead, give an explicit error message in case the directory is
7656 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
7657 instead of SCM_OPENP and SCM_CLOSEDP.
7659 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
7661 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
7663 * eval.c (inner_eval, scm_eval): Move all real functionality into
7664 inner_eval. Avoid to copy the expression twice by inlining some
7665 code from scm_i_eval.
7667 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
7669 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
7670 now has to be the last clause, as required by R5RS. Thanks to
7671 Martin Grabmueller for the patch.
7673 2001-01-18 Gary Houston <ghouston@arglist.com>
7675 * ioext.c: further simplify scm_read_string_x_partial by defining
7678 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
7680 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
7682 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
7684 * __scm.h: Added comment about architecture and compiler
7685 properties that are required by guile.
7687 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
7688 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
7690 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
7692 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
7694 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
7695 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
7697 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
7699 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
7700 to the names in limits.h.
7702 * numbers.c (abs_most_negative_fixnum): Added.
7704 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
7705 fixnum-min) special case.
7707 (scm_big_and): Fix for negative first parameter.
7709 (scm_bit_extract): Fix for fixnum paramters.
7710 Thanks to Rob Browning for the bug report.
7712 (scm_init_numbers): Initialize abs_most_negative_fixnum.
7714 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
7716 * symbols.c (scm_symbol_bound_p): Fixed comment.
7717 Thanks to Chris Cramer.
7719 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
7721 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
7722 Thanks to Bill Schottstaedt.
7724 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
7726 from Matthias Köppe:
7728 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
7729 casts its result, so doesn't yield an lvalue per ANSI C.
7731 * goops.c (s_scm_sys_set_object_setter_x): use
7732 SCM_SET_ENTITY_SETTER.
7733 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
7735 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
7736 its result, so doesn't yield an lvalue per ANSI C.
7737 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
7738 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
7739 SCM_GC_SET_CARD_FLAGS.
7740 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
7742 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
7744 2001-01-08 Gary Houston <ghouston@arglist.com>
7746 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
7747 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
7748 socket.c (scm_recvfrom): use the new macro, plus minor docstring
7750 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
7751 for fdes. if current input port is used, check that it's a file
7754 2001-01-06 Gary Houston <ghouston@arglist.com>
7756 * ioext.c (scm_read_string_x_partial): new procedure, implements
7757 read-string!/partial.
7758 * ports.c (scm_take_from_input_buffers): new procedure used by
7759 scm_read_string_x_partial.
7760 (scm_drain_input): use scm_take_from_input_buffers.
7762 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
7764 * validate.h (SCM_VALIDATE_NUMBER): New.
7766 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
7768 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
7769 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
7770 SET_DESTROYED): new defines/macros.
7771 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
7772 (add_to_live_list): takes a `guardian_t *' now, not SCM.
7773 (guardian_print): print more info.
7774 (guardian_apply): check if the guardian is destroyed, and throw an
7775 error if so. take one more optional argument `throw_p'.
7776 (scm_guard): depending on the value of `throw_p', return a boolean
7778 (scm_get_one_zombie): remove redundant property test.
7779 (guardian_t): represent the various (currently 3, I hope nothing
7780 more gets added) boolean fields as bit flags.
7781 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
7782 (scm_destroy_guardian_x): new procedure.
7784 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
7785 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
7787 2001-01-01 Gary Houston <ghouston@arglist.com>
7789 * fports.c (fport_write): bugfix: handle short writes for
7790 unbuffered ports too. optimize the buffered case by minimizing
7791 the number of write/flush calls.
7792 (write_all): new helper procedure.
7794 The ChangeLog continues in the file: "ChangeLog-2000"