1 2003-04-28 Mikael Djurfeldt <djurfeldt@nada.kth.se>
3 * eval.c (scm_m_atdispatch): Removed until actually needed. (This
4 macro was introduced in anticipation of GOOPS method compilation
7 * goops.c: Removed binding of @dispatch.
9 2003-04-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
11 * eval.c, goops.c (@dispatch, @slot-ref, @slot-set!): Move the
12 instructions that bind the macros on the scheme level back to
13 goops.c in order to make sure again that the bindings go into the
14 (oop goops) module and are not visible from the outside.
16 2003-04-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
18 * eval.c: Non functional change: Separated R5RS and non-R5RS
19 macros into different sections of the file and ordered the
20 memoizers alphabetically.
22 2003-04-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
24 * eval.c (scm_ilookup): Rewritten to improve readability.
26 2003-04-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
28 * eval.c (scm_i_call_closure_0, call_closure_1, call_closure_2):
29 Partially reverted patch from 2003-04-23 in oder to find a better
30 compromise between readability and debuggability.
32 2003-04-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
34 * eval.c, eval.h, goops.c, goops.h (scm_m_atslot_ref,
35 scm_m_atslot_set_x, scm_m_atdispatch): Move the declarations and
36 definitions of the special goops memoizers from goops.[ch] to
37 eval.[ch]. Hmm... it seems that scm_m_atdispatch is not used
40 2003-04-24 Mikael Djurfeldt <mdj@kvast.blakulla.net>
42 * ports.c, ports.h (scm_i_port_table_mutex): New mutex.
44 * fports.c (scm_evict_ports): Lock/unlock scm_i_port_table_mutex.
46 * ports.c (scm_close_port, scm_flush_all_ports): Ditto.
48 * ioext.c (scm_fdes_to_ports): Ditto.
50 * vports.c (scm_make_soft_port): Changed SCM_DEFER/ALLOW_INTS into
51 lock/unlock scm_i_port_table_mutex.
53 * strports.c (scm_mkstrport): Ditto.
55 * ports.c (scm_void_port, scm_port_for_each): Ditto.
57 * fports.c (scm_fdes_to_port): Ditto.
59 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
61 This set of patches contains no functional changes, only debatable
62 minor stylistic ones. Still, in order to prepare a patch between
63 my local copy and the CVS version, I decided to submit the changes
64 below. Then, the patch will hopefully only contain relevant
67 * eval.c (iqq): Added const specifier.
69 * eval.c (scm_trampoline_0, scm_trampoline_1, scm_trampoline_2):
70 Use NULL instead of 0 to indicate that a pointer is returned.
71 Removed some misleading 'fall through' comments.
73 * eval.c (scm_i_call_closure_0, call_closure_1, call_closure_2):
74 Split up long expressions into smaller ones to be more debugging
77 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
79 * eval.h (SCM_ENTER_FRAME_HDLR, SCM_APPLY_FRAME_HDLR,
80 SCM_EXIT_FRAME_HDLR): Use SCM_PACK to convert data to a SCM value
81 rather than casting to SCM.
83 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
85 * sort.c, pairs.h: Removed unnecessary includes.
87 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
89 * sort.c: Replaced hand-made trampline code by the new official
90 mechanism from eval.c. This fixes a segfault in the new test file
93 (quicksort, compare_function, scm_restricted_vector_sort_x,
94 scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
95 scm_merge_list_step, scm_sort_x, scm_sort, scm_merge_vector_x,
96 scm_merge_vector_step, scm_stable_sort_x, scm_stable_sort,
97 scm_sort_list_x, scm_sort_list): Use trampoline mechanism from
100 (subr2less, lsubrless, closureless, applyless, scm_cmp_function,
103 (compare_function): Added.
105 * sort.c (quicksort, SWAP, stack_node): Replaced pointer
106 arithmetics with index arithmetics. Changed quicksort to work on
107 an array of SCM values instead of an array of characters. Avoid
108 bytewise copying of SCM elements. Avoid allocating memory on the
109 stack with alloca. Fixed some comments.
111 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
113 * eval.c (EXTEND_ENV): Eliminated.
115 (unmemocopy, SCM_CEVAL, SCM_APPLY): Use SCM_EXTEND_ENV instead of
118 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
120 * __scm.h (SCM_DEBUG_DEBUGGER_SUPPORT): New compile-time option.
122 * gc.card.c (scm_gc_marked_p): Fixed compiler warning when
123 compiling with SCM_DEBUG==1 by moving definition behind prototype.
125 * gc.card.c (scm_dbg_t_list_cell, scm_dbg_t_double_cell,
126 scm_dbg_gc_marked_p, scm_dbg_gc_get_card, scm_dbg_gc_get_bvec,
127 scm_t_list_cell_struct, scm_t_list_cell, scm_t_double_cell,
128 scm_gc_marked_p, scm_gc_get_card, scm_gc_get_bvec): Fixed
129 functions such that they check if the object is a non-immediate.
130 Further, renamed identifiers to use the scm_dbg_ prefix and made
131 their inclusion into the lib dependent of the
132 SCM_DEBUG_DEBUGGER_SUPPORT compile time option.
134 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
136 * __scm.h: Fixed comment about the SCM_DEBUG_TYPING_STRICTNESS
139 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
141 * list.c (scm_ilength, scm_last_pair), unif.c (l2ra): Prefer
142 !SCM_CONSP over SCM_NCONSP. Now, guile itself does not include
143 any calls to SCM_NCONSP any more.
145 * unif.c (l2ra): Eliminate redundant check.
147 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
149 * list.c (scm_cons_star), ramap.c (scm_ra_sum, scm_ra_product,
150 scm_array_map_x), unif.c (l2ra): Prefer !SCM_NULLP over
151 SCM_NNULLP. Now, guile itself does not include any calls to
154 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
156 * eval.c (unmemocopy, SCM_APPLY, scm_map, scm_for_each,
157 scm_copy_tree): Place assignment expressions which are part of
158 other expressions into an expression of their own.
160 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
162 * goops.c (TEST_CHANGE_CLASS, scm_sys_initialize_object): Don't
163 compare SCM values with !=.
165 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
167 * eval.c, eval.h, evalext.c, evalext.h (scm_sym_setter,
168 scm_m_generalized_set_x, scm_init_evalext): Move the declaration
169 and definition of the memoizer for the generalized set! macro from
170 evalext.[ch] to eval.[ch]. Use the SCM_SYNTAX snarfer macro to
171 define the macro object.
173 * eval.c, eval.h (s_set_x, scm_s_set_x, scm_m_set_x,
174 scm_m_generalized_set_x): Since now scm_s_set_x is only used in
175 eval.c, it is made static and renamed to s_set_x.
177 * evalext.c (scm_defined_p, scm_m_undefine): Prefer !SCM_<foo>
180 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
182 * eval.c, root.h (scm_undefineds, SCM_NUM_PROTECTS, undefineds,
183 scm_init_eval): Made scm_undefineds static in eval.c, renamed it
184 to undefineds and registered the object as a permanent object.
186 * eval.c, eval.h (scm_f_apply, scm_init_eval): Made scm_f_apply
187 static in eval.c, renamed it to f_apply and registered the object
188 as a permanent object.
190 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
192 * eval.c (SCM_BIT7, SCM_BIT8, unmemocopy, SCM_CEVAL): Renamed
193 file-local macro SCM_BIT8 to SCM_BIT7, which is more appropriate.
195 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
197 * numbers.c (scm_logtest): Fixed argument bug in the call to
198 mpz_and, which showed up when compiling with SCM_DEBUG defined.
200 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
202 * gc-card.c (scm_i_sweep_card, scm_i_init_card_freelist): Fixed
203 type errors that showed up when compiling with SCM_DEBUG defined.
205 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
207 * continuations.c, continuations.h, eval.c, eval.h, extensions.c,
208 gsubr.c, guile.c, init.c, read.c, root.c, root.h, stackchk.h,
209 throw.c: Removed uses of DEBUG_EXTENSIONS and DYNAMIC_LINKING to
210 fix compile errors with --disable-deprecated.
212 2003-04-17 Rob Browning <rlb@defaultvalue.org>
214 * numbers.c (scm_integer_expt): fix case where we were declaring
215 vars in the middle of a statement block. Thanks to Thamer
218 2003-04-17 Mikael Djurfeldt <djurfeldt@nada.kth.se>
220 * goops.c (TEST_CHANGE_CLASS): Update variable class after class
223 * eq.c (scm_eqv_p): Turned into a primitive generic.
225 2003-04-16 Rob Browning <rlb@defaultvalue.org>
227 * gc_os_dep.c: Added patch for UnixWare and OpenUNIX support.
228 Thanks to Boyd Gerber.
229 Added check for __arm__ in addition to arm for LINUX and copied
230 __s390__ defines from upstream libgc. Thanks to James Treacy for
231 reporting the problems.
233 * numbers.c (PTRDIFF_MIN): use SCM_CHAR_BIT.
235 * socket.c: use SCM_CHAR_BIT.
237 * random.c (scm_c_random_bignum): use SCM_CHAR_BIT.
239 * num2integral.i.c (NUM2INTEGRAL): use SCM_CHAR_BIT.
241 2003-04-16 Mikael Djurfeldt <mdj@kvast.blakulla.net>
243 * feature.c (scm_init_feature): Always add threads feature.
245 2003-04-15 Mikael Djurfeldt <djurfeldt@nada.kth.se>
247 * goops.c (scm_sys_fast_slot_ref): Use SCM_SLOT instead of
248 scm_at_assert_bound_ref. (We don't want the unbound check. See
249 oop/goops/active-slot.scm.)
251 2003-04-14 Rob Browning <rlb@defaultvalue.org>
253 * tags.h: scm_t_intptr should have been intptr_t.
255 2003-04-13 Rob Browning <rlb@defaultvalue.org>
257 * __scm.h (SCM_FLUSH_REGISTER_WINDOWS): don't just rely on "sparc"
259 #if defined (sparc) || defined (__sparc__) || defined (__sparc)
260 as gc_os_dep.c suggests is appropriate.
262 * goops.c (prep_hashsets): make static to match prototype.
263 (scm_sym_args): SCM_SYMBOL -> SCM_GLOBAL_SYMBOL. Thanks to Albert
266 * c-tokenize.lex: remove trailing comma from enum. Thanks to
269 * gc_os_dep.c: add NetBSD powerpc config info. Thanks to Thomas
272 2003-04-13 Mikael Djurfeldt <djurfeldt@nada.kth.se>
274 * goops.c (scm_sys_prep_layout_x): Instance allocation is now
275 indicated through extra fields in getters-n-setters.
276 (scm_add_slot): Adapted to new format of getters_n_setters slot.
277 (Thanks to Andy Wingo.)
279 2003-02-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
281 * gc-segment.c: add comment
283 2003-04-07 Rob Browning <rlb@defaultvalue.org>
285 * debug.h: change "id" arg name to "info_id" to avoid objective-c
288 * num2integral.i.c (NUM2INTEGRAL): fix bug pointed out by Mikael
289 and add regression test to standalone/.
291 2003-04-06 Rob Browning <rlb@defaultvalue.org>
293 * strings.c (scm_mem2string): use memcpy rather than by-hand loop.
294 Thanks to Dale P. Smith.
296 * random.c: #include gmp.h.
297 (scm_c_random_bignum): normalize result on return.
299 * init.c: #include gmp.h.
301 * numbers.h: remove the gmp.h #include (not needed now).
303 * posix.h: change occurences of "id" to something else so we don't
304 cause trouble when included via objective-c (can't hurt, might
305 help). Still have usage in debug.h, though.
307 2003-04-06 Mikael Djurfeldt <djurfeldt@nada.kth.se>
309 * random.c (scm_c_random_bignum): Don't generate a random number
310 equal to m (the second argument of scm_c_random_bignum); only
311 generate numbers in the range 0 <= r < m.
312 (scm_c_default_rstate): Use SCM_VARIABLE_REF to access
313 scm_var_random_state.
315 * num2integral.i.c (INTEGRAL2BIG): Put negation of n inside then
318 2003-04-05 Rob Browning <rlb@defaultvalue.org>
320 * modules.c (scm_module_import_interface): move declaration of
321 uses before any code.
323 2003-04-05 Mikael Djurfeldt <djurfeldt@nada.kth.se>
325 * Makefile.am (scmconfig.h): Look for config.h in top_builddir,
328 * hashtab.c (rehash_after_gc): Clear to_rehash list before
329 processing it in order to avoid an infinite loop.
331 * print.c (scm_prin1): Remember old state of pstate->writingp.
333 2003-04-05 Marius Vollmer <mvo@zagadka.de>
335 * Changed license terms to the plain LGPL thru-out.
337 2003-04-04 Rob Browning <rlb@defaultvalue.org>
339 * socket.c (FLIPCPY_NET_HOST_128): new macro.
340 (ipv6_net_to_num, ipv6_num_to_net, bignum_in_ipv6_range_p):
341 rewrite to handle GMP bignums.
344 * random.c (scm_c_random_bignum): rewrite to handle GMP bignums.
346 * ports.c (scm_getc): minor tweak.
348 * numbers.h: remove SCM_BIGDIG conditionals, reorganize, and
349 rewrite to handle GMP bignums.
351 * numbers.c: rewrite *many* functions to handle GMP bignums.
353 * num2integral.i.c (NUM2INTEGRAL, INTEGRAL2NUM, INTEGRAL2BIG):
356 * num2float.i.c (NUM2FLOAT): handle GMP bignums.
358 * init.c (check_config): remove SCM_BIGDIG conditionals.
359 (scm_init_guile_1): test to make sure mpz_t fits in a double_cell.
361 * gc-card.c ("sweep_card"): handle new mpz_t bignums.
363 * eval.c: remove SCM_BIGDIG conditionals.
365 * eq.c (s_scm_eqv_p): scm_i_bigcomp -> scm_i_bigcmp.
367 2003-03-31 Rob Browning <rlb@defaultvalue.org>
369 * Makefile.am (scmconfig.h): change srcdir to builddir. (Thanks
372 2003-03-27 Rob Browning <rlb@defaultvalue.org>
374 * threads.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 * threads.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 * tags.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 * stacks.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 * stackchk.h: 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 * stackchk.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 * sort.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 * read.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 * random.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 * print.c: 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 * objects.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 * numbers.h: 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 * null-threads.c: 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 * lang.c: 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 * lang.h: 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 * iselect.h: 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 * init.c: 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 * gh_data.c: fix various preprocessor usages of new public
443 symbols to expect 0 or 1 values rather than 1 or undefined.
444 i.e. change #ifdef to #if, etc.
446 * gh.h: fix various preprocessor usages of new public
447 symbols to expect 0 or 1 values rather than 1 or undefined.
448 i.e. change #ifdef to #if, etc.
450 * gen-scmconfig.c: change most new public symbols to be defined to
451 0 or 1 rather than being either 1 or undefined.
453 * gc_os_dep.c: fix various preprocessor usages of new public
454 symbols to expect 0 or 1 values rather than 1 or undefined.
455 i.e. change #ifdef to #if, etc.
456 (STACK_GROWS_DOWN): define to 0 or 1 rather than 1 or undef.
458 * gc.h: 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 * gc-card.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 * gc-mark.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 * feature.c: 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 * evalext.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 * eval.h: 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 * eval.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 * eq.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.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-threads.c: 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 * coop-pthreads.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 * coop-defs.h: 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 * convert.i.c: fix various preprocessor usages of new public
507 symbols to expect 0 or 1 values rather than 1 or undefined.
508 i.e. change #ifdef to #if, etc.
510 * continuations.c: fix various preprocessor usages of new public
511 symbols to expect 0 or 1 values rather than 1 or undefined.
512 i.e. change #ifdef to #if, etc.
514 * _scm.h: fix various preprocessor usages of new public symbols to
515 expect 0 or 1 values rather than 1 or undefined. i.e. change
518 2003-03-26 Marius Vollmer <marius.vollmer@uni-dortmund.de>
520 * init.c (scm_init_guile_1): Call scm_i_init_deprecated.
522 * deprecated.c, deprecated.h: New files, to collect deprecated
524 * Makefile.am: Added them in all the right places.
526 * Makefile.am (EXTRA_DIST): Added "scmconfig.h.top".
527 (scmconfig.h): Get "scmconfig.h.top" from $(srcdir) so that VPATH
529 (DOT_X_FILES): Removed "iselect.x".
530 (DOT_DOC_FILES): Removed "iselect.doc".
532 2003-03-25 Rob Browning <rlb@defaultvalue.org>
534 * win32-socket.h: #include "libguile/__scm.h". Replace usage of
535 HAVE_WINSOCK2_H with SCM_HAVE_WINSOCK2_H.
537 * win32-socket.c: #include <config.h> if HAVE_CONFIG_H.
539 * vports.c: #include <config.h> if HAVE_CONFIG_H.
541 * unif.c: #include <config.h> if HAVE_CONFIG_H. Replace usage of
542 HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
544 * threads.h: replace usage of struct timespect with
545 scm_t_timespec. Replace usage of USE_PTHREAD_THREADS with
546 SCM_USE_PTHREAD_THREADS. Remove typedef for struct timespec in
547 favor of scm_t_timespec from scmconfig.h.
549 * threads.c: move libguile/_scm.h include to the top so we pick up
550 any critical defines like _GNU_SOURCE early. Replace usage of
551 struct timespect with scm_t_timespec. Replace usage of
552 STACK_GROWS_UP with SCM_STACK_GROWS_UP. Replace usage of
553 USE_PTHREAD_THREADS with SCM_USE_PTHREAD_THREADS.
555 * threads-plugin.h: replace usage of struct timespect with
558 * threads-plugin.c: #include <config.h> if HAVE_CONFIG_H. Replace
559 usage of struct timespect with scm_t_timespec.
561 * tags.h: move HAVE_STDINT_H handling to scmconfig.h. Move
562 HAVE_INTTYPES_H handling to scmconfig.h. #include
563 "libguile/__scm.h". Rework handling for scm_t_bits,
564 scm_t_signed_bits, SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
565 SCM_T_SIGNED_BITS_MIN, and SIZEOF_SCM_T_BITS to use scm_t_intptr,
566 scm_t_uintptr, SCM_SIZEOF_INTPTR_T, and SCM_SIZEOF_UINTPTR_T, and
567 SCM_SIZEOF_UNSIGNED_LONG. Rename usage of HAVE_ARRAYS to
570 * symbols.c: #include <config.h> if HAVE_CONFIG_H.
572 * struct.c: #include <config.h> if HAVE_CONFIG_H.
574 * strports.c: #include <config.h> if HAVE_CONFIG_H.
576 * strop.c: #include <config.h> if HAVE_CONFIG_H.
578 * stime.h: move handling of time related headers to scmconfig.h.
580 * stime.c: #include <config.h> if HAVE_CONFIG_H.
582 * stacks.c: replace usage of STACK_GROWS_UP with
585 * sort.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of
586 HAVE_ARRAYS to SCM_HAVE_ARRAYS.
588 * socket.c: #include <config.h> if HAVE_CONFIG_H. Replace usage
589 of uint32 and HAVE_UINT_32 with scm_t_int32.
591 * smob.c: #include <config.h> if HAVE_CONFIG_H.
593 * simpos.c: #include <config.h> if HAVE_CONFIG_H.
595 * script.c: #include <config.h> if HAVE_CONFIG_H.
597 * scmsigs.c: #include <config.h> if HAVE_CONFIG_H.
599 * scmconfig.h.top: new file -- preamble for scmconfig.h.
601 * rw.c: #include <config.h> if HAVE_CONFIG_H.
603 * regex-posix.c: #include <config.h> if HAVE_CONFIG_H.
605 * read.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
607 * rdelim.c: #include <config.h> if HAVE_CONFIG_H.
609 * random.c: #include <config.h> if HAVE_CONFIG_H. Replace usage
610 of LONG32, LONG64, SIZEOF_LONG, and HAVE_LONG_LONGS with
611 scm_t_int32, scm_t_int64, and SCM_HAVE_T_INT64. Rename usage of
612 HAVE_ARRAYS to SCM_HAVE_ARRAYS.
614 * ramap.c: replace usage of HAVE_LONG_LONGS with
615 "SCM_SIZEOF_LONG_LONG != 0".
617 * putenv.c: #include <config.h> if HAVE_CONFIG_H. #include
618 "libguile/scmconfig.h".
620 * pthread-threads.c: #include <config.h> if HAVE_CONFIG_H.
622 * print.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
623 Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
625 * posix.c: #include <config.h> if HAVE_CONFIG_H.
627 * ports.c: #include <config.h> if HAVE_CONFIG_H.
629 * objects.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
631 * numbers.h: replace usage of HAVE_FLOATINGPOINT_H with
632 SCM_HAVE_FLOATINGPOINT_H. Replace usage of HAVE_IEEEFP_H with
633 SCM_HAVE_IEEEFP_H. Replace usage of HAVE_NAN_H with
634 SCM_HAVE_NAN_H. Replace usage of STDC_HEADERS with
635 SCM_HAVE_STDC_HEADERS. Replace usage of ptrdiff_t with
636 scm_t_ptrdiff. Replace usage of HAVE_LONG_LONGS with
637 "SCM_SIZEOF_LONG_LONG != 0".
639 * numbers.c: #include <config.h> if HAVE_CONFIG_H. Replace usage
640 of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0". Replace
641 usage of ptrdiff_t with scm_t_ptrdiff. Replace usage of
642 SIZEOF_PTRDIFF_T with SCM_SIZEOF_SCM_T_PTRDIFF.
644 * num2integral.i.c: #include <config.h> if HAVE_CONFIG_H.
646 * null-threads.h: replace usage of struct timespect with
649 * net_db.c: #include <config.h> if HAVE_CONFIG_H.
651 * mkstemp.c: #include <config.h> if HAVE_CONFIG_H. #include
652 "libguile/__scm.h". Remove definition of gcc_uint64_t in favor of
653 scm_t_uint64 and rename usages.
655 * mallocs.c: #include <config.h> if HAVE_CONFIG_H.
657 * load.c: #include <config.h> if HAVE_CONFIG_H.
659 * iselect.h: move handling of time related headers to scmconfig.h.
660 Rename usage of HAVE_SYS_SELECT_H to SCM_HAVE_SYS_SELECT_H.
661 Rename usage of HAVE_WINSOCK2_H to SCM_HAVE_WINSOCK2_H. Rename
662 usage of USE_COOP_THREADS to SCM_USE_COOP_THREADS.
664 * iselect.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
665 of USE_COOP_THREADS to SCM_USE_COOP_THREADS. Rename usage of
666 USE_NULL_THREADS to SCM_USE_NULL_THREADS.
668 * ioext.c: #include <config.h> if HAVE_CONFIG_H.
670 * inline.h: #include "libguile/__scm.h" at the top. Change code
671 to use SCM_C_INLINE and SCM_INLINE_C_INCLUDINT_INLINE_H to decide
672 what to do instead of creating a new public #define. Rename usage
673 of USE_COOP_THREADS to SCM_USE_COOP_THREADS. Rename usage of
674 USE_NULL_THREADS to SCM_USE_NULL_THREADS. Rename usage of
675 USE_COPT_THREADS to SCM_USE_COPT_THREADS.
677 * inline.c: rearrange handling -- now we just #define
678 SCM_INLINE_C_INCLUDING_INLINE_H to 1 and #include
679 "libguile/inline.h". scmconfig.h will define SCM_C_INLINE as
680 appropriate, and we use that in inline.h along with the above
681 define to determine how to respond.
683 * init.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of
684 HAVE_ARRAYS to SCM_HAVE_ARRAYS.
686 * guile.c: #include <config.h> if HAVE_CONFIG_H.
688 * gh_data.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
689 of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
691 * gh.h: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
693 * gen-scmconfig.h.in: new file -- see gen-scmconfig.c for details.
695 * gen-scmconfig.c: new file -- see comments in file for details.
697 * gdbinit.c: #include <config.h> if HAVE_CONFIG_H.
699 * gc_os_dep.c: #include <config.h> if HAVE_CONFIG_H. Replace
700 usage of STACK_GROWS_UP with SCM_STACK_GROWS_UP.
702 * gc.h: replace usage of SIZEOF_LONG with
703 SCM_SIZEOF_UNSIGNED_LONG. Replace usage of USE_PTHREAD_THREADS
704 with SCM_USE_PTHREAD_THREADS. Remove SCM_SIZEOF_LONG definition
705 since we handle that in scmconfig.h now.
707 * gc.c: #include <config.h> if HAVE_CONFIG_H.
709 * gc-mark.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
710 of HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of
711 HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
713 * gc-malloc.c: #include <config.h> if HAVE_CONFIG_H.
715 * gc-card.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
716 Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
718 * fports.c: #include <config.h> if HAVE_CONFIG_H.
720 * filesys.c: #include <config.h> if HAVE_CONFIG_H.
722 * feature.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
723 of USE_NULL_THREADS to SCM_USE_NULL_THREADS.
725 * extensions.c: #include <config.h> if HAVE_CONFIG_H.
727 * evalext.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
728 Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
730 * eval.c: #include <config.h> if HAVE_CONFIG_H. #include
731 "libguile/__scm.h" rather than scmconfig.h. Rename usage of
732 HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of HAVE_LONG_LONGS
733 with "SCM_SIZEOF_LONG_LONG != 0".
735 * error.c: #include <config.h> if HAVE_CONFIG_H.
737 * eq.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of
738 HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of HAVE_LONG_LONGS
739 with "SCM_SIZEOF_LONG_LONG != 0".
741 * deprecation.c: #include <config.h> if HAVE_CONFIG_H.
743 * coop.c: replace usage of struct timespect with scm_t_timespec.
744 #include <config.h> if HAVE_CONFIG_H.
746 * coop-threads.c: #include "libguile/_scm.h" early. Replace
747 usage of struct timespect with scm_t_timespec. Replace usage of
748 STACK_GROWS_UP with SCM_STACK_GROWS_UP.
750 * coop-pthreads.c: #include "libguile/_scm.h" early. Replace
751 usage of struct timespect with scm_t_timespec. Replace usage of
752 STACK_GROWS_UP with SCM_STACK_GROWS_UP.
754 * coop-defs.h: move handling of time related headers to
755 scmconfig.h. Add #include "libguile/__scm.h". Rename usage of
756 HAVE_WINSOCK2_H to SCM_HAVE_WINSOCK2_H. Replace usage of struct
757 timespect with scm_t_timespec.
759 * convert.i.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
761 * convert.h: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
763 * convert.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
764 of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
766 * continuations.c: move libguile/_scm.h include to the top so we
767 pick up any critical defines like _GNU_SOURCE early.
769 * backtrace.c: #include <config.h> if HAVE_CONFIG_H.
771 * async.c: #include <config.h> if HAVE_CONFIG_H.
773 * alloca.c: #include <config.h> if HAVE_CONFIG_H.
775 * _scm.h: #include <config.h> if HAVE_CONFIG_H.
776 Rename usage of USE_PTHREAD_THREADS to SCM_USE_PTHREAD_THREADS.
778 * __scm.h: move libguile/scmconfig.h include up to the top, so
779 we're sure to pick up any critical defines like _GNU_SOURCE early.
780 #include <limits.h> removed in favor of scmconfig.h inclusion when
781 appropriate. STDC_HEADERS based inclusion of stdlib.h,
782 sys/types.h, stddef.h, and sys/stdtypes.h removed in favor of
783 scmconfig.h inclusion when appropriate. Various Win32 related
784 definitions removed in favor of scmconfig.h inclusion when
786 (HAVE_UINTPTR_T): definition removed (see NEWS).
787 (SIZEOF_PTRDIFF_T): definition removed (see NEWS).
788 (HAVE_LONG_LONGS): definition removed (see NEWS).
789 (HAVE_LONG_LONG): definition removed (see NEWS).
790 (HAVE_PTRDIFF_T): definition removed (see NEWS).
792 * Makefile.am: scmconfig.h is now generated by building and
793 running gen-scmconfig.h and capturing its output. gen-scmconfig
794 uses config.h and the configure.in generated gen-scmconfig.h to
795 decide what to output. See gen-scmconfig.c for details.
796 (noinst_PROGRAMS): add gen-scmconfig.
797 (gen_scmconfig_SOURCES): new variable.
798 (gen-scmconfig.$(OBJEXT)): new target - be careful to handle
799 cross-compiling right.
800 (scmconfig.h): build scmconfig.h from gen-scmconfig's output.
801 (BUILT_SOURCES): add scmconfig.h.
803 2003-03-19 Marius Vollmer <mvo@zagadka.de>
805 * gc_os_dep.c: Added defines for sparc-unknown-netbsdelf1.5 from
808 2003-03-19 Mikael Djurfeldt <djurfeldt@nada.kth.se>
810 * goops.c (make_class_from_template): New fourth arg:
812 (scm_class_extended_generic_with_setter, scm_class_self): Fixed
815 * smob.c (scm_set_smob_apply): Call scm_i_inherit_applicable.
817 * goops.c, objects.c, objects.h (scm_make_extended_class): New
818 second arg: applicablep.
819 (scm_i_inherit_applicable): New function.
821 * goops.c, goops.h (scm_class_applicable,
822 scm_class_extended_accessor): New classes.
824 2003-03-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
826 * procs.c (scm_procedure_documentation): Removed redundant
827 SCM_NIMP test and replaced other calls to SCM_IMP by more explicit
830 2003-03-11 Mikael Djurfeldt <djurfeldt@nada.kth.se>
832 * list.c, list.h (scm_filter, scm_filter_x): New functions.
834 * modules.c (scm_module_import_interface): New function.
836 * goops.c, goops.h (scm_class_accessor_method): Renamed from
838 (scm_class_accessor): New class.
840 2003-03-06 Mikael Djurfeldt <djurfeldt@nada.kth.se>
842 * goops.c (scm_primitive_generic_generic): Enable primitive
843 generic if not enabled.
844 (scm_sys_goops_loaded): Setup unextended primitive generics.
846 * goops.c, goops.h (scm_c_extend_primitive_generic): New function.
848 * snarf.h (SCM_PRIMITIVE_GENERIC, SCM_PRIMITIVE_GENERIC_1): New
851 * numbers.c (scm_abs): Use SCM_PRIMITIVE_GENERIC. (This is only a
852 testing example. All uses of SCM_GPROC should be converted.)
854 * procprop.c (scm_stand_in_scm_proc): Use scm_assq instead of
857 * eq.c (scm_equal_p): Turned into a primitive generic.
859 2003-02-27 Rob Browning <rlb@defaultvalue.org>
861 * Makefile.am (scmconfig.h): new target -- generate file from
863 (modinclude_HEADERS): remove version.h.
864 (nodist_modinclude_HEADERS): add version.h.
866 2003-02-24 Mikael Djurfeldt <djurfeldt@nada.kth.se>
868 This fixes a serious GC bug, introduced during the latest
869 reorganization of the GC, which disabled freeing of structs and
872 * struct.c (scm_struct_prehistory): Init scm_i_structs_to_free to
874 (scm_struct_prehistory): Move scm_free_structs to
875 scm_before_mark_c_hook.
877 * gc-card.c (sweep_card): Check that we haven't swept structs on
878 this card before. That can happen if scm_i_sweep_all_segments has
879 been called from some other place than scm_igc.
881 2003-02-19 Mikael Djurfeldt <djurfeldt@nada.kth.se>
883 * environments.c (DEFAULT_OBARRAY_SIZE): Changed from 137 to 31
884 (since hash tables now adapt their size).
886 * modules.c (scm_modules_prehistory): Changed from 2001 to 1533
887 (current number of prehistory bindings; hashtable code will select
888 a prime which is greater than this value).
890 * symbols.c (scm_symbols_prehistory): Changed from 1009 to 2139
891 (current number of initial symbols).
893 * properties.c (scm_init_properties): Don't specify size of
894 scm_properties_whash.
896 * objprop.c (scm_init_objprop): Don't specify size of
899 * keywords.c (scm_init_keywords): Don't specify a hash table size.
901 * hooks.c (scm_c_hook_add): Fixed bug in append mode.
903 The following changes introduce the use of resizable hash tables
904 throughout Guile. It also renames the old *-hash-table* functions
905 to *-alist-vector* and places them, together with the rest of the
906 weak vector support, in the module (ice-9 weak-vector). We should
907 probably introduce a new, better, API for weak references, for
908 example "weak pairs" a la MIT-Scheme. (In Chez scheme, they even
909 look like and are used like ordinary pairs.)
911 * environments.c (obarray_enter, obarray_retrieve, obarray_remove,
912 leaf_environment_fold, obarray_remove_all): Use hashtable
915 * gc.c (scm_init_storage): Moved hook initialization to
916 scm_storage_prehistory.
917 (scm_storage_prehistory): New function.
918 (scm_igc): Added commentary about placement of
919 scm_after_sweep_c_hook.
921 * gc-mark.c (scm_mark_all): Use hashtable accessors.
922 (scm_gc_mark_dependencies): Use SCM_WVECT_WEAK_KEY_P and
923 SCM_WVECT_WEAK_VALUE_P.
925 * hashtab.c, hashtab.h (scm_hash_for_each, scm_hash_map): New
927 (scm_vector_to_hash_table, scm_c_make_resizing_hash_table):
929 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table,
930 scm_make_doubly_weak_hash_table): Moved here from weaks.c.
932 * init.c (scm_init_guile_1): Removed call to scm_init_weaks; Added
933 calls to scm_storage_prehistory and scm_hashtab_prehistory.
935 * modules.c (module-reverse-lookup): Use hashtable accessors.
937 * symbols.c, symbols.h (scm_i_hash_symbol): New function.
939 * weaks.c, weaks.h (scm_make_weak_key_alist_vector,
940 scm_make_weak_value_alist_vector,
941 scm_make_doubly_weak_alist_vector): New functions.
943 * weaks.c (scm_init_weaks_builtins): New function.
945 * weaks.h (SCM_WVECTF_WEAK_KEY, SCM_WVECTF_WEAK_VALUE,
946 SCM_WVECTF_NOSCAN, SCM_WVECT_WEAK_KEY_P, SCM_WVECT_WEAK_VALUE_P,
947 SCM_WVECT_NOSCAN_P): New macros.
949 * weaks.c (scm_scan_weak_vectors): Use SCM_WVECT_WEAK_KEY_P
950 and SCM_WVECT_WEAK_VALUE_P.
952 * weaks.c, weaks.h (scm_i_allocate_weak_vector): Renamed from
953 allocate_weak_vector and exported.
955 2003-02-13 Mikael Djurfeldt <djurfeldt@nada.kth.se>
957 * hashtab.c: Undid thread safety. (We decided that it's better to
958 let the user explicitly protect the tables (or not) according what
959 is suitable for the application.)
961 2003-02-12 Mikael Djurfeldt <djurfeldt@nada.kth.se>
963 * hashtab.c (scm_hash_fn_remove_x, scm_internal_hash_fold): Made
964 thread safe and handle resizing tables.
965 (scm_ihashx, scm_sloppy_assx, scm_delx_x): Removed
966 SCM_DEFER/ALLOW_INTS.
968 2003-02-11 Mikael Djurfeldt <djurfeldt@nada.kth.se>
970 * hashtab.c (scm_vector_to_hash_table,
971 scm_c_make_resizing_hash_table, scm_make_hash_table): New
973 (scm_hash_fn_get_handle, scm_hash_fn_create_handle_x): Made thread
974 safe and handle resizing tables.
976 * weaks.c (scm_make_weak_key_hash_table,
977 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
978 Size argument made optional. Return resizable table if not
981 2003-02-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
983 * eval.c (scm_trampoline_0, scm_trampoline_1, scm_trampoline_2):
984 Fixed formals tests for closures. (Thanks to Kevin Ryde.)
986 2003-02-05 Mikael Djurfeldt <djurfeldt@nada.kth.se>
988 * debug.c (scm_procedure_source): Handle all objects for which
989 procedure? is #t. (Thanks to Bill Schottstaedt.)
991 2003-01-23 Mikael Djurfeldt <djurfeldt@nada.kth.se>
993 * futures.c (mark_futures): Don't need to mark data of recycled
995 (scan_futures, cleanup_undead): Be smarter about marking
996 futures---avoid unnecessary passes through future lists.
998 * futures.h, futures.c: New files; Introduced recycling of
999 futures. For fine-grained threading this lifts performance to
1000 another level. We can now use parallelization in inner loops of
1001 Guile programs without impossible overhead.
1003 * threads.h, threads.c: Moved futures to their own file.
1005 * Makefile.am (libguile_la_SOURCES): Added futures.c.
1006 (DOT_X_FILES): Added futures.x.
1007 (DOT_DOC_FILES): Added futures.doc.
1008 (modinclude_HEADERS): Added futures.h.
1010 * threads.c, threads.h (scm_i_create_thread): Renamed from
1011 create_thread and made global.
1013 * futures.c (scm_make_future): New procedure.
1015 * eval.c: #include "libguile/futures.h".
1017 * init.c: #include "futures.h"
1018 (scm_init_guile_1): Call scm_init_futures.
1020 * stime.c (SCM_TIME_UNITS_PER_SECOND): Renamed from CLKTCK.
1022 * stime.h (SCM_TIME_UNITS_PER_SECOND): Definition moved here.
1024 * eval.c, eval.h (scm_trampoline_0, scm_i_call_closure_0): New
1027 * eval.c (scm_trampoline_1): Fixed arguments test for closures.
1029 2003-01-22 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1031 * threads.c (create_thread): Don't unwind dynwind chain of parent
1032 thread before creation. Just start the new thread with an empty
1035 2003-01-20 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1037 * evalext.c, evalext.h (scm_self_evaluating_p): New function.
1039 2003-01-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1041 * threads.c (scm_timed_wait_condition_variable): Support timed
1042 waiting also for simple condition variables.
1044 * goops.c (TEST_CHANGE_CLASS): Use scm_change_object_class instead
1045 of calling the procedure change-object-class.
1047 2003-01-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1049 * ramap.c (scm_ramapc): Typo in error message.
1051 2003-01-08 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1053 * goops.c (scm_sys_prep_layout_x): Bugfix: Only create layout for
1054 slots with instance allocation.
1056 * goops.c, goops.h (scm_class_extended_generic_with_setter): New
1058 (scm_compute_applicable_methods): Use scm_generic_function_methods.
1060 * goops.c (scm_generic_function_methods): Support extended
1063 2002-12-29 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1065 * eval.c (unmemocopy): Bugfix: scm_sym_delay --> scm_sym_future.
1066 Thanks to Neil for pointing this out!
1068 2002-12-29 Neil Jerram <neil@ossau.uklinux.net>
1070 * lang.h: Remove declarations matching definitions removed from
1071 lang.c (just below).
1073 2002-12-28 Neil Jerram <neil@ossau.uklinux.net>
1075 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
1076 scm_m_while, scm_nil_eq): Remove definitions that were superfluous
1077 and already commented out.
1079 * read.h (scm_lreadparen), read.c (scm_lreadr, scm_read_token,
1080 scm_lreadparen): Support reading vectors with Elisp syntax if
1081 SCM_ELISP_READ_EXTENSIONS is defined. (SCM_ELISP_READ_EXTENSIONS
1082 is not currently defined, and there isn't even a configure switch
1085 2002-12-26 Marius Vollmer <mvo@zagadka.ping.de>
1087 * Makefile.am (c-tokenize.o): Refer to source via $< so that vpath
1089 (EXTRA_DIST): Added version.h.in.
1091 2002-12-21 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1093 This change makes it possible for one thread to do lazy sweeping
1094 while other threads are running. Now only the mark phase need to
1095 have all threads asleep. We should look further into this issue.
1096 Presently, I've put the locking of scm_i_sweep_mutex at
1097 "conservative" places due to my current lack of knowledge about
1098 the garbage collector. Please feel free to restrict these regions
1099 further to allow for maximal parallelism!
1101 * gc.c, gc.h (scm_i_sweep_mutex): New mutex.
1103 * gc.c (scm_gc_for_newcell), gc-malloc.c (scm_realloc,
1104 scm_gc_register_collectable_memory): Substitute locking of
1105 scm_i_sweep_mutex for calls to scm_i_thread_put_to_sleep.
1106 (scm_igc): Lock sweep mutex here instead of in callers; Calls to
1107 scm_i_thread_put_to_sleep/scm_i_thread_wake_up used to demarkate
1108 the single-thread section (which now only contains the mark
1110 (scm_gc): Don't lock sweeo mutex here since scm_igc locks it;
1111 Removed SCM_DEFER/ALLOW_INTS. Simply call scm_igc directly.
1113 * threads.c (gc_section_mutex): Removed.
1115 2002-12-19 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1117 * threads.c (create_thread): Clear parent field in root state in
1118 order not to unnecessarily remember dead threads.
1120 * eval.c (call_subr2o_1, call_lsubr2_2): New functions.
1121 (scm_trampoline_1, scm_trampoline_2): Use them.
1123 2002-12-18 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1125 Partial introduction of real plugin interface.
1127 * Makefile.am (modinclude_HEADERS): Added threads-plugin.h.
1128 (EXTRA_DIST): Added threads-plugin.c.
1130 * threads-plugin.h, threads-plugin.c: New files.
1132 * threads.h: #include "libguile/threads-plugin.h".
1134 * threads.c: #include "libguile/threads-plugin.c".
1136 * pthread-threads.c: Temporarily remove debugging functions.
1138 * threads.c, threads.h (scm_yield): Added back.
1140 2002-12-18 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1142 * threads.c (really_launch): Detach before unlocking
1143 thread_admin_mutex in order not to risk being joined.
1144 (scm_i_thread_put_to_sleep, scm_i_thread_wake_up): Keep
1145 thread_admin_mutex locked during GC.
1147 * pthread-threads.c, pthread-threads.h: Improvements to debugging
1150 2002-12-16 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1152 * pthread-threads.c, pthread-threads.h (SCM_DEBUG_THREADS): Added
1153 support for debugging mutex operations.
1155 * threads.c (scm_thread): Removed filed joining_threads.
1156 (thread_print): Print thread number as well as address of thread
1158 (scm_join_thread): Bugfix.
1159 (scm_lock_mutex, scm_try_mutex, scm_unlock_mutex,
1160 scm_timed_wait_condition_variable, scm_signal_condition_variable,
1161 scm_broadcast_condition_variable): Use the low-level API.
1162 (scm_all_threads): Return copy of thread list (to prevent
1163 unintended destruction).
1164 (scm_threads_prehistory): Initialize heap_mutex of fake thread.
1166 * pthread-threads.c, pthread-threads.h, threads.c: Fixes to
1167 pthread "native" recursive mutex support.
1169 2002-12-15 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1171 * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): New definitions.
1172 Simply lock a thread C API recursive mutex.
1173 (SCM_NONREC_CRITICAL_SECTION_START,
1174 SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
1175 SCM_REC_CRITICAL_SECTION_END): Removed.
1177 * eval.c: Replaced SOURCE_SECTION_START / SOURCE_SECTION_END with
1178 direct calls to scm_rec_mutex_lock / unlock around the three calls
1179 to scm_m_expand_body.
1181 * eval.c, eval.h (promise_free): New function.
1182 (scm_force): Rewritten; Now thread-safe; Removed
1183 SCM_DEFER/ALLOW_INTS.
1185 * pthread-threads.h: Added partially implemented plugin interface
1186 for recursive mutexes. These are, for now, only intended to be
1187 used internally within the Guile implementation.
1189 * pthread-threads.c: New file.
1191 * threads.c: Conditionally #include "pthread-threads.c".
1193 * eval.c, eval.h (scm_makprom, scm_force): Rewritten to be
1196 * snarf.h (SCM_MUTEX, SCM_GLOBAL_MUTEX, SCM_REC_MUTEX,
1197 SCM_GLOBAL_REC_MUTEX): New macros.
1199 * eval.c, threads.c, threads.h, snarf.h: Rewrote critical section
1200 macros---use mutexes instead.
1202 * tags.h (SCM_IM_FUTURE): New tag.
1204 * eval.c (scm_m_future): New primitive macro.
1205 (SCM_CEVAL): Support futures.
1206 (unmemocopy): Support unmemoization of futures.
1208 * print.c (scm_isymnames): Name of future isym.
1210 * version.c: Unmade some changes to my private copy that got
1211 committed by mistake.
1213 2002-12-11 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1215 * gc-malloc.c, gc.h, init.c: Reverted gc-malloc change of
1218 * gc.c (scm_igc): Don't call scm_i_thread_invalidate_freelists.
1220 * gc.c (scm_gc_sweep): Call it here instead, which is a more
1223 * threads.c (create_thread): Remember root object until the handle
1224 of the new thread is on all_threads list.
1226 * root.c (scm_make_root): Moved copying of fluids until after
1227 creation of root handle so that the fluids are GC protected. Also
1228 removed the critical section.
1230 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1232 * gc-malloc.c, gc.h (scm_gc_malloc_prehistory): New function.
1234 * gc-malloc.c (malloc_mutex): New mutex.
1235 (scm_gc_malloc_prehistory): Initialize it.
1236 (scm_realloc): Serialize call to realloc
1237 (scm_calloc): Same for calloc.
1238 Thanks to Wolfgang Jaehrling!
1239 (Now we have to make sure all calls to malloc/realloc are made
1240 through scm_malloc.)
1242 * init.c (scm_init_guile_1): Call scm_gc_malloc_prehistory.
1244 * threads.c (really_launch): Release heap (to prevent deadlock).
1245 (create_thread): Release heap before locking thread admin mutex.
1247 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1249 * threads.c (scm_i_thread_invalidate_freelists): New
1252 * gc.c (scm_igc): Call scm_i_thread_invalidate_freelists.
1254 * modules.c (scm_export): Inserted a return statement.
1256 2002-12-10 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1258 * modules.c (scm_export): new function
1260 * gc-card.c: add a note about malloc()/free() overhead.
1262 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1264 * Makefile.am (c-tokenize.$(OBJEXT)): Don't look for c-tokenize.c
1267 2002-12-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1269 These changes remove scm_ints_disabled (which hasn't has any
1270 effect in Guile for quite some time).
1272 * async.c, error.h (scm_ints_disabled): Removed.
1274 * gc.c (scm_gc_for_newcell), init.c (scm_init_guile_1),
1275 root.c (scm_internal_cwdr), gdbint.c (SCM_BEGIN_FOREIGN_BLOCK,
1276 SCM_END_FOREIGN_BLOCK): Don't touch scm_ints_disabled.
1277 (old_ints): Removed.
1279 * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): Define as a recursive
1281 (SCM_REDEFER_INTS, SCM_ALLOW_INTS): Define as SCM_DEFER_INTS and
1284 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1286 * threads.c (scm_mutex_lock, scm_cond_wait, scm_cond_timedwait):
1287 Removed accidental #if 0 around these functions.
1289 These changes are the start of support for preemptive
1290 multithreading. Marius and I have agreed that I commit this code
1291 into the repository although it isn't thoroughly tested and surely
1292 introduces many bugs. The bugs should only be exposed when using
1293 threads, though. Signalling and error handling for threads is
1294 very likely broken. Work on making the implementation cleaner and
1295 more efficient is needed.
1297 * __scm.h (SCM_ALLOW_INTS_ONLY): Removed.
1298 (SCM_NONREC_CRITICAL_SECTION_START,
1299 SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
1300 SCM_REC_CRITICAL_SECTION_END): New macros.
1301 (SCM_CRITICAL_SECTION_START/END): Defined here.
1303 * eval.c: Insert SOURCE_SECTION_START / SOURCE_SECTION_END around
1304 the three calls to scm_m_expand_body.
1306 * gc.h: #include "libguile/pthread-threads.h";
1307 (SCM_FREELIST_CREATE, SCM_FREELIST_LOC): New macros.
1309 * gc.c (scm_i_freelist, scm_i_freelist2): Defined to be of type
1312 * gc.c, gc-freelist.c, inline.h: Use SCM_FREELIST_LOC for freelist
1315 * gc-freelist.c (scm_gc_init_freelist): Create freelist keys.
1317 * gc-freelist.c, threads.c (really_launch): Use
1318 SCM_FREELIST_CREATE.
1320 * gc-malloc.c (scm_realloc, scm_gc_register_collectable_memory):
1322 * gc.c (scm_i_expensive_validation_check, scm_gc,
1323 scm_gc_for_newcell): Put threads to sleep before doing GC-related
1324 heap administration so that those pieces of code are executed
1325 single-threaded. We might consider rewriting these code sections
1326 in terms of a "call_gc_code_singly_threaded" construct instead of
1327 calling the pair of scm_i_thread_put_to_sleep () and
1328 scm_i_thread_wake_up (). Also, we would want to have as many of
1329 these sections eleminated.
1331 * init.c (scm_init_guile_1): Call scm_threads_prehistory.
1333 * inline.h: #include "libguile/threads.h"
1335 * pthread-threads.h: Macros now conform more closely to the
1336 pthreads interface. Some of them now take a second argument.
1338 * threads.c, threads.h: Many changes.
1340 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1342 * Makefile.am (version.h): Changed $^ --> $< in rule for
1345 2002-12-08 Rob Browning <rlb@defaultvalue.org>
1347 * version.h.in (SCM_MICRO_VERSION): use @--@ substitution now.
1348 (SCM_MINOR_VERSION): use @--@ substitution now.
1349 (SCM_MICRO_VERSION): use @--@ substitution now.
1350 (scm_effective_version): new function prototype.
1352 * version.c (scm_effective_version): new function, also add
1355 * Makefile.am (schemelibdir): VERSION -> GUILE_EFFECTIVE_VERSION.
1356 (libpath.h): use GUILE_EFFECTIVE_VERSION to compute
1358 (version.h): generate this here rather than configure.in. This
1359 approach tracks source edits better (i.e. more immediately).
1360 Might be worth considering for other .in files too.
1362 2002-12-02 Marius Vollmer <mvo@zagadka.ping.de>
1364 Reorganized thread package selection. A thread package now only
1365 implements a small set of pthread like functions and Guile
1366 implements the rest on top of that. Guile's implementation is
1367 what the "coop-pthreads" package has been previously. Support for
1368 "coop" threads has been removed until I get time to add it again.
1370 * Makefile.am (libguile_la_SOURCES): Removed iselect.c.
1371 (noinst_HEADERS): Removed coop-threads.c, coop-threads.h, coop.c,
1372 null-threads.c, coop-pthreads.c.
1373 (modinclude_HEADERS): Removed coop-defs.h, coop-pthreads.h. Added
1376 * validate.h (SCM_VALIDATE_THREAD): Moved to threads.h.
1378 * threads.h: Do not include "libguile/coop-defs.h". Include
1379 "libguile/pthread-threads.h" for USE_COPT_THREADS. Removed
1380 (previously deprecated) C level thread API prototypes. They are
1381 now in the thread package specific headers, "null-threads.h" and
1382 "pthread-threads.h".
1383 (SCM_VALIDATE_THREAD, SCM_VALIDATE_MUTEX, SCM_VALIDATE_CONDVAR):
1385 (scm_threads_init): Removed.
1386 (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END,
1387 SCM_THREAD_SWITCHING_CODE, scm_i_switch_counter,
1388 SCM_I_THREAD_SWITCH_COUNT): Define here.
1389 (scm_single_thread_p): Removed.
1390 (scm_call_with_new_thread): Take two args directly instead of list
1392 (scm_i_thread_data, scm_i_set_thread_data, SCM_THREAD_LOCAL_DATA,
1393 SCM_SET_THREAD_LOCAL_DATA): Define here.
1395 * threads.c: Merged with "coop-pthreads.c".
1397 * null-threads.h: Implement pthread-like API as a set of macros.
1399 * pthread-threads.h: New, implement pthread-like API by deferring
1402 * init.c (scm_init_guile_1): Do not call scm_init_iselect, which
1403 has been lost in the reorganization.
1405 2002-12-01 Mikael Djurfeldt <mdj@linnaeus>
1407 The following change makes it possible to move procedure
1408 application dispatch outside inner loops. The motivation was
1409 clean implementation of efficient replacements of R5RS primitives
1412 The semantics is clear: scm_trampoline_N returns an optimized
1413 version of scm_call_N (or NULL if the procedure isn't applicable
1416 Applying the optimization to map and for-each increases efficiency
1417 noticeably. For example, (map abs ls) is 8 times faster than
1420 * eval.h (scm_t_trampoline_1, scm_t_trampoline_2): New types.
1422 * eval.c, eval.h (scm_trampoline_1, scm_trampoline_2): New functions.
1424 * eval.c (call_subr2_2, call_lsubr_2, call_closure_2): New functions;
1425 (map, for-each): Handle also application on two args as a special
1426 case; Use trampolines.
1430 * sort.c (scm_cmp_function): Choose subr2less for scm_tc7_subr_2o;
1431 (subr2oless): Removed.
1432 (scm_restricted_vector_sort_x): Use scm_return_first to keep the
1433 vector GC protected.
1435 * eval.c (check_map_args): Use scm_out_of_range_pos instead of
1438 2002-11-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1440 * evalext.[ch] (scm_m_undefine, undefine): Deprecated.
1442 2002-11-17 Mikael Djurfeldt <mdj@linnaeus>
1444 * debug.c (scm_make_iloc): Added missing "return".
1446 2002-11-17 Marius Vollmer <mvo@zagadka.ping.de>
1448 * strports.c (scm_eval_string_in_module): Validate second arg to
1449 be a module. Thanks to Arno Peters!
1451 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
1453 * .cvsignore: remove goops.c
1455 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
1457 * modules.c (scm_env_top_level, scm_lookup_closure_module,
1458 module_variable, scm_module_lookup_closure,
1459 scm_module_transformer, scm_sym2var, scm_module_reverse_lookup,
1460 scm_system_module_env_p): Don't compare SCM values with C
1461 operators == or !=. Avoid SCM_IMP predicates. Prefer !SCM_FALSEP
1464 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
1466 * eval.h (SCM_MAKE_ILOC): New macro.
1468 * debug.c (scm_make_iloc): Use SCM_MAKE_ILOC instead of computing
1469 the iloc bitpattern here.
1471 2002-11-14 Mikael Djurfeldt <mdj@linnaeus>
1473 * coop-pthreads.c, coop-pthreads.h: scm_internal_select should be
1474 part of the API, otherwise it's difficult to write Guile
1475 extensions using non-blocking I/O => moved #include
1476 "libguile/iselect.h" from coop-pthreads.c --> coop-pthreads.h.
1478 * coop-pthreads.c (scm_unlock_mutex): Changed s_lock_mutex -->
1481 2002-11-10 Marius Vollmer <mvo@zagadka.ping.de>
1483 * __scm.h (USE_THREADS, GUILE_ISELECT): Do not define here. They
1484 are defined in configure.in.
1486 * threads.c: Removed SCM_API from function definitions. SCM_API
1487 is only for declarations.
1489 2002-11-07 Mikael Djurfeldt <mdj@linnaeus>
1491 * coop-pthreads.h: Added support for thread specific data to the
1492 generic C API for the coop-pthreads case.
1494 * threads.c, threads.h (scm_cond_init): Undo unintentional API
1496 (scm_cond_broadcast): Added missing function.
1498 2002-11-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1500 * coop.c (coop_next_runnable_thread): Removed, wich should have
1501 happened when GUILE_ISELECT was hard-wired.
1503 2002-11-03 Marius Vollmer <mvo@zagadka.ping.de>
1505 * Makefile.am (libguile_la_SOURCES): Added threads.c
1506 (DOT_DOC_FILES): Added threads.doc.
1507 (DOT_X_FILES): Added threads.x.
1508 (EXTRA_libguile_la_SOURCES): Removed threads.c.
1509 (noinst_HEADERS): Added coop-pthreads.c.
1510 (modinclude_HEADERS): Added coop-pthreads.h.
1512 * __scm.h (USE_THREADS, GUILE_ISELECT): Define when
1513 SCM_DEBUG_DEPRECATED. Removed their use thru-out Guile.
1515 * iselect.c: Include "_scm.h" before testing HAVE_UNISTD_H.
1516 Thanks to Bill Schottstaedt!
1518 * numbers.c (scm_integer_expt): Make 0^z == 0 for z != 0.
1520 * _scm.h (HAVE_RESTARTABLE_SYSCALLS): Do define even when
1521 SCM_COPT_THREADS is defined.
1522 (SCM_SYSCALL): Use EINTR-expection version when SCM_COPT_THREADS
1525 * coop-pthreads.c: Some harmless renamings of internal stuff.
1526 (create_thread): New, generalized version of
1527 scm_call_with_new_thread.
1528 (scm_call_with_new_thread): Use it.
1529 (scm_spawn_thread): New, use create_thread.
1531 2002-11-02 Marius Vollmer <mvo@zagadka.ping.de>
1533 * coop-pthreads.c, coop-pthreads.h: Redone completely, you might
1534 start testing it now.
1536 * _scm.h: Include <errno.h< so that SCM_SYSCALL is correctly
1537 defined when HAVE_RESTARTABLE_SYSCALLS is not defined.
1538 (HAVE_RESTARTABLE_SYSCALLS): Do not define when USE_COPT_THREADS
1541 2002-10-27 Marius Vollmer <mvo@zagadka.ping.de>
1543 * scmsigs.c (signal_cell_handlers, install_handler_data,
1544 scm_delq_spine_x, really_install_handler, install_handler): New
1545 scheme for triggering signal handlers, to simplify take_signal.
1546 (take_signal): Simplified, to avoid race conditions.
1547 (scm_sigaction_for_thread): Use new Scheme. Validate that thread
1550 * async.c (scm_async_click): Reset pending_asyncs, handle
1551 signal_asyncs. Don't set cdr of a non-signal async to #f.
1552 (scm_i_queue_async_cell): Do not check cdr of cell for #f, queue
1553 always. Set pending_asyncs.
1554 (scm_system_async_mark_for_thread): Check that thread has not
1556 (scm_unmask_signals, decrease_block): Call scm_async_click after
1557 block_asyncs becomes zero.
1559 * __scm.h (SCM_ASYNC_CLICK): Check pending_asyncs instead of
1562 * root.h (scm_root_state): Added pending_asyncs and signal_asyncs
1564 * root.c (root_mark): Mark them.
1565 (make_root): Initialize them.
1567 * iselect.c, iselect.h: Replaced GUILE_ISELECT with
1569 (scm_internal_select): Define one version for USE_COOP_THREADS and
1570 one for USE_NULL_THREADS.
1571 (scm_init_iselect): Likewise.
1573 * inline.h (scm_cell, scm_double_cell): Also allow
1574 USE_COPT_THREADS to not protect the slot initializers.
1576 * init.c (scm_init_guile_1): Call scm_init_thread_procs. This is
1577 because threads need to be initialized before the stack, but
1578 gsubrs such as scm_timed_condition_variable_wait can only be
1581 * threads.h: Include "coop-pthreads.h" when requested.
1582 (scm_threads_make_mutex, scm_threads_lock_mutex,
1583 scm_threads_unlock_mutex, scm_threads_monitor): Removed, they were
1584 not implemented anyway.
1585 (scm_init_thread_procs, scm_try_mutex,
1586 scm_timed_condition_variable_wait,
1587 scm_broadcast_condition_variable, scm_c_thread_exited_p,
1588 scm_thread_exited_p): New prototypes.
1589 (struct timespec): Define if not already defined.
1590 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
1591 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
1592 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
1593 scm_cond_broadcast, scm_cond_destroy): Declarations moved here and
1596 * threads.c: Include <errno.h>. Include "coop-pthreads.c" when
1598 (scm_thread_exited_p): New.
1599 (scm_try_mutex, scm_broadcast_condition_variable): Newly
1600 registered procedures.
1601 (scm_wait_condition_variable, scm_timed_wait_condition_variable):
1602 Use the latter as the procedure for "wait-condition-variable",
1603 thus offering a optional timeout parameter to Scheme.
1604 (scm_wait_condition_variable): Implement in terms of
1605 scm_timed_wait_condition_variable.
1606 (scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
1607 scm_mutex_unlock, scm_mutex_destroy, scm_cond_init,
1608 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
1609 scm_cond_broadcast, scm_cond_destroy): Implement in terms of
1610 scm_make_mutex, etc, and deprecate.
1611 (scm_init_threads): Do not create smobs, leave this to
1612 scm_threads_init. Do not include "threads.x" file.
1613 (scm_init_thread_procs): New, include "threads.x" here.
1615 * null-threads.h (scm_null_mutex, scm_null_mutex_init,
1616 scm_null_mutex_lock, scm_null_mutex_unlock,
1617 scm_null_mutex_destroy, scm_null_condvar, scm_null_condvar_init,
1618 scm_null_condvar_wait, scm_null_condvar_signal,
1619 scm_null_condvar_destroy): Removed.
1620 (scm_mutex_init, scm_mutex_lock, scm_mutex_unlock, scm_cond_init,
1621 scm_cond_wait, scm_cond_signal, scm_cond_broadcast,
1622 scm_cond_destory): Do not define, they are now deprecated and
1623 handled by threads.{h,c}.
1625 * null-threads.c (scm_null_mutex, scm_null_cond): Define here.
1626 (scm_threads_init): Create smobs here, using the appropriate
1628 (block): Removed, now unused.
1629 (scm_c_thread_exited_p): New.
1630 (scm_null_mutex_init, scm_null_mutex_lock, scm_null_mutex_unlock,
1631 scm_null_mutex_destroy, scm_null_condvar_init,
1632 scm_null_condvar_wait, scm_null_condvar_signal,
1633 scm_null_condvar_destroy): Removed and updated users to do their
1635 (scm_try_mutex, timeval_subtract,
1636 scm_timed_wait_condition_variable,
1637 scm_broadcast_condition_variable): New.
1638 (scm_wait_condition_variable): Removed.
1640 * coop-defs.h (coop_m): Added 'level' field.
1641 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
1642 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
1643 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
1644 scm_cond_broadcast, scm_cond_destroy, struct timespec): Do not
1646 (coop_condition_variable_broadcast): New.
1648 * coop-threads.c (scm_threads_init): Create smobs here, using the
1650 (scm_c_thread_exited_p, scm_try_mutex,
1651 scm_timed_wait_condition_variable,
1652 scm_broadcast_condition_variable): New.
1653 (scm_wait_condition_variable): Removed.
1655 * coop.c (coop_new_mutex_init): Initialize level.
1656 (coop_mutex_trylock, coop_mutex_lock, coop_mutex_unlock): maintain
1658 (coop_condition_variable_signal): Renamed to
1659 coop_condition_variable_broadcast and reimplemented in terms of
1661 (coop_condition_variable_broadcast): New.
1663 * goops.c (hell_mutex): Reimplemented using scm_make_mutex, etc.
1665 * coop-pthreads.h, coop-pthreads.c: New, but unfinished.
1667 2002-10-21 Marius Vollmer <mvo@zagadka.ping.de>
1669 * null-threads.c: Include <time.h>. Also, use <...> for inclusion
1672 * async.c, goops.h, modules.h, validate.h (SCM_MAKE_VALIDATE_MSG):
1673 New. Use it instead of SCM_MAKE_VALIDATE in lots of places to
1674 give better error messages. Thanks to Bill Schottstaedt!
1676 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
1678 * evalext.h, evalext.c (scm_definedp, scm_defined_p): Renamed
1679 scm_definedp to scm_defined_p and deprecated scm_definedp.
1681 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
1683 * async.h, async.c (scm_system_async): Fixed deprecation to work
1684 correctly when deprecated features are excluded.
1686 2002-10-16 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1688 * async.c (scm_system_async_mark_for_thread): Validate thread
1691 * coop-threads.c (scm_i_thread_root): Do not validate argument.
1693 * feature.c (scm_init_feature): Don't add 'threads' for
1696 * inline.h (scm_cell, scm_double_cell): Also allow
1697 USE_NULL_THREADS to not protect the slot initializers.
1699 * scmsigs.c (scm_sigaction_for_thread): It's "USE_THREADS" not
1702 * Makefile.am (noinst_HEADERS): Added null-threads.c.
1703 (modinclude_HEADERS): Added null-threads.h.
1705 * threads.h: Include null-threads.h when !USE_COOP_THREADS.
1706 * threads.c: Include null-threads.c when !USE_COOP_THREADS.
1707 (scm_init_threads): Use generic type names scm_t_mutex and
1708 scm_t_cond instead of coop_m and coop_c.
1710 * null-threads.c, null-threads.h: New files.
1712 2002-10-15 Marius Vollmer <mvo@zagadka.ping.de>
1714 * Makefile.am: Replaced "$<" in non-pattern rules with its value.
1715 This is to support makes that know about "$<" only in pattern
1716 rules, like Sun's make.
1718 2002-10-13 Marius Vollmer <mvo@zagadka.ping.de>
1720 * Makefile.am (libpath.h): Fixed typo in top_srcdir_absolute
1721 substitution. Thanks to David Allouche!
1723 2002-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1725 * evalext.h: Replaced SCM_DEBUG_DEPRECATED with
1726 !SCM_ENABLE_DEPRECATED.
1728 2002-10-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1730 * async.c (scm_system_async_mark_for_thread): Only call
1731 scm_i_thread_root when USE_THREADS is defined. Use scm_root
1734 * scmsigs.c (take_signal): Only call scm_i_thread_root when
1735 USE_THREADS is defined. Use scm_root otherwise.
1736 (scm_sigaction_for_thread): Ignore THREAD argument when
1737 USE_THREADS is not defined. Also, move THREAD argument defaulting
1738 out of HAVE_SIGACTION section, which was a bug.
1740 2002-10-10 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1742 * scmsigs.c (scm_sigaction_for_thread): Store original handler in
1743 signal_handlers, not the closure that is used as the async.
1744 The closure is stored in signal_handler_cells, as previously.
1746 2002-10-10 Marius Vollmer <mvo@zagadka.ping.de>
1748 * root.h (scm_root_state): Added 'block_async' slot.
1749 (scm_active_asyncs): Removed abbrev.
1750 * root.c (scm_make_root): Initialize 'block_asyncs' slot.
1752 * __scm.h (SCM_ASYNC_TICK): Do without the scm_active_asyncs
1755 * async.h (scm_call_with_blocked_asyncs,
1756 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
1757 scm_c_call_with_unblocked_asyncs): New prototypes.
1758 (scm_mask_signals, scm_unmask_signals): Deprecated.
1759 (scm_mask_ints): Turned into a macro.
1760 * async.c (scm_mask_ints): Removed.
1761 (scm_run_asyncs): Do not set scm_mask_ints while running an async.
1762 this should not be necessary.
1763 (scm_async_click): Test block_asyncs instead of scm_mask_ints.
1764 (scm_mask_signals, scm_unmask_signals): Deprecated. Emit
1765 deprecation warning and check for errornous use. Set block_asyncs
1766 instead of scm_mask_ints.
1767 (increase_block, decrease_block, scm_call_with_blocked_asyncs,
1768 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
1769 scm_c_call_with_unblocked_asyncs): New.
1771 * script.c (scm_compile_shell_switches): Do not set scm_mask_ints.
1772 Asyncs are enabled by default.
1774 2002-10-09 Neil Jerram <neil@ossau.uklinux.net>
1776 * vports.c (scm_make_soft_port): Allow vector argument to carry a
1777 6th element: an input waiting thunk.
1778 (sf_input_waiting): New.
1780 2002-10-05 Marius Vollmer <mvo@zagadka.ping.de>
1782 * root.c (root_mark): Mark active_asyncs slot.
1784 * async.c (scm_async_click): Set the cdr of a executed handler
1785 cell to SCM_BOOL_F, not SCM_EOL.
1786 (scm_i_queue_async_cell): Queue the cell at the end of the list,
1787 and only if the handler procedure is not already present.
1788 (scm_system_async_mark_for_thread): Initialize cdr of handler cell
1790 * scmsigs.c (scm_sigaction_for_thread): Likewise.
1792 2002-10-04 Rob Browning <rlb@defaultvalue.org>
1794 * guile.c (main): switch to scm_lt_dlset_preloaded_symbols;
1796 * dynl.c (sysdep_dynl_link): switch to scm_lt_dlhandle,
1797 scm_lt_dlopenext, and scm_lt_dlerror.
1798 (sysdep_dynl_unlink): switch to scm_lt_dlhandle, scm_lt_dlclose,
1800 (sysdep_dynl_func): switch to scm_lt_dlhandle, scm_lt_dlsym,
1802 (sysdep_dynl_init): switch to scm_lt_dlinit();
1804 * Makefile.am (libguile_la_LIBADD): switch to use
1807 * numbers.c (scm_integer_expt): (expt 0 1) should be 1.
1809 2002-10-04 Marius Vollmer <mvo@zagadka.ping.de>
1811 * scmsigs.h (scm_sigaction_for_thread): New prototype.
1812 * scmsigs.c (got_signal): Removed.
1813 (signal_handler_cells, signal_handler_threads): New.
1814 (take_signal): Queue the cell of the signal for the specified
1815 thread. Reset the signal handler on systems that don't have
1817 (sys_deliver_signals): Removed.
1819 (scm_sigaction_for_thread): Renamed from scm_sigaction and
1820 extended to also set the thread of a signal and allocate a cell
1821 for it. Keep the Scheme name "sigaction". Check that signum is
1822 within range. Also, use SCM_VECTOR_REF instead of SCM_VELTS.
1823 (scm_sigaction): Implement in terms of scm_sigaction_for_thread.
1824 (scm_init_scmsigs): Allocate signal_handler_cells and
1825 signal_handler_threads vectors.
1827 * async.c: Removed GUILE_OLD_ASYNC_CLICK code. Reorganized so
1828 that system asnycs and user asyncs are separated. Reimplemented
1829 system asyncs to work per-thread.
1831 * gc.c (scm_init_gc): Do not use scm_system_async.
1833 * async.h (scm_asyncs_pending, scm_set_tick_rate,
1834 scm_set_switch_rate, scm_system_async_mark_from_signal_handler):
1836 (scm_i_queue_async_cell): New.
1838 * __scm.h (scm_asyncs_pending_p): Removed.
1839 (SCM_ASYNC_CLICK): Check scm_active_asyncs instead of
1840 scm_asyncs_pending_p.
1842 * async.h (scm_system_async_mark_for_thread): New prototype.
1844 * __scm.h: Removed GUILE_OLD_ASYNC_CLICK code.
1846 * root.h (scm_root_state): Added new "active_asyncs" slot.
1847 * root.c (scm_make_root): Initialize it to SCM_EOL.
1849 * coop-defs.h (coop_t): Added new "handle" slot.
1850 * coop-threads.c (all_threads, scm_current_thread,
1851 scm_all_threads, scm_i_thread_root): New.
1852 (scm_threads_init): Add main thread to all_threads.
1853 (scheme_launch_thread): Remove thread from all_threads when it
1855 (scm_call_with_new_thread): Initialize handle slot of coop_t
1856 structure and add new thread to all_threads.
1857 (scm_spawn_thread): Likewise.
1859 * threads.h (scm_current_thread, scm_all_threads): New prototypes.
1860 * threads.c (scm_current_thread, scm_all_threads): Register as
1863 * dynl.c: Use scm_lt_ prefix for libltdl functions.
1865 2002-09-29 Neil Jerram <neil@ossau.uklinux.net>
1867 * script.c (scm_compile_shell_switches): Fix bad spelling of
1868 `explicitly' in comment.
1870 2002-09-28 Neil Jerram <neil@ossau.uklinux.net>
1872 * posix.c (scm_geteuid, scm_getegid, scm_seteuid, scm_setegid):
1873 Refer to provided? in doc string rather than deprecated feature?.
1875 2002-09-24 Gary Houston <ghouston@arglist.com>
1877 * inline.h (scm_double_cell): prevent reordering of statements
1878 with any following code (for GCC 3 strict-aliasing).
1879 * numbers.c (scm_make_real), num2float.i.c (FLOAT2NUM): removed
1880 the earlier version of the reordering prevention.
1882 2002-09-19 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1884 * inline.h (scm_double_cell): move SET_GCMARK set out of if body.
1886 2002-09-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1888 * gc-malloc.c (scm_gc_register_collectable_memory): more overflow
1891 2002-09-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1893 * inline.h: include stdio.h
1895 * smob.c (free_print): abort if scm_debug_cell_accesses_p is set
1897 2002-09-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1899 * gc-segment.c (scm_i_make_initial_segment): check user settings
1902 * gc-malloc.c (scm_gc_init_malloc): check user settings for
1905 * gc-freelist.c (scm_init_freelist): check user settings for sanity.
1907 * struct.h: change scm_structs_to_free to scm_i_structs_to_free
1909 * gc-malloc.c (scm_gc_register_collectable_memory): use floats;
1910 these won't ever wrap around with high memory usage. Thanks to
1911 Sven Hartrumpf for finding this.
1913 * gc-freelist.c: include <stdio.h>
1915 * gc-malloc.c: add DEBUGINFO for mtrigger GCs.
1917 2002-09-01 Marius Vollmer <mvo@zagadka.ping.de>
1919 * vectors.h (SCM_VECTOR_REF): New.
1921 * snarf.h (SCM_DEFINE_PUBLIC): New.
1923 2002-08-30 Marius Vollmer <mvo@zagadka.ping.de>
1925 * socket.c (scm_addr_vector): Added size of address to arguments.
1926 Use it to avoid accessing a non-existent path in a sockaddr_un.
1927 Changed all callers.
1929 2002-08-29 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1931 * gc.h: remove DOUBLECELL card flags.
1933 * gc-malloc.c (scm_calloc): try to use calloc() before calling
1936 * gc-segment.c (scm_i_initialize_heap_segment_data): remove card
1937 init loop; handle this from scm_init_card_freelist()
1939 * gc-card.c (scm_init_card_freelist): init bit vector here.
1941 * numbers.c (scm_make_real): prevent reordering of statements
1942 num2float.i.c (FLOAT2NUM): idem
1944 2002-08-27 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1946 * eval.h: prepend libguile/ to include path
1948 2002-08-26 Marius Vollmer <mvo@zagadka.ping.de>
1950 * script.c (scm_compile_shell_switches): Added "2002" to Copyright
1951 years. Thanks to Martin Grabmüller!
1953 2002-08-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1955 * gc-segment.c (scm_i_get_new_heap_segment): use float in stead of
1956 unsigned numbers for computing minimum heap increment. This
1957 prevents weird results when a a negative minimum increment is
1960 2002-08-24 Marius Vollmer <mvo@zagadka.ping.de>
1962 * gc_os_dep.c: When we have __libc_stack_end, use that directly
1963 instead of the old tricks.
1965 * guile-snarf.in: Do not expect the input file to be the first
1966 argument after the optional "-o" option, just pass everything to
1967 the pre-processor without extracting the input file name.
1969 2002-08-23 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1971 * gc-segment.c (scm_i_get_new_heap_segment): Oops. We want segment
1972 length *at* least SCM_MIN_HEAP_SEG_SIZE, not at most.
1974 2002-08-22 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1976 * gc.h, gc.c: make scm_cells_allocated unsigned again. Thanks to
1977 Bill Schottstaedt for the bug report
1979 2002-08-20 Marius Vollmer <mvo@zagadka.ping.de>
1981 * print.c (scm_iprin1): Print primitives generics always as
1982 "primitive-generic" even when they have no primitive methods yet.
1984 2002-08-17 Gary Houston <ghouston@arglist.com>
1986 * coop.c (coop_create): removed bogus 2nd argument in scm_malloc
1989 2002-08-17 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1991 * ports.c (scm_add_to_port_table): small bugfix.
1993 * mallocs.c (scm_malloc_obj): use scm_gc_malloc in stead of
1996 * gc-segment.c (scm_i_get_new_heap_segment): remove cluster cruft:
1997 only use SCM_MIN_HEAP_SEG_SIZE.
1999 * ports.c (scm_add_to_port_table): add backwards compatibility
2002 * ports.h: use scm_i_ prefix for port table and port table size.
2004 2002-08-15 Mikael Djurfeldt <mdj@linnaeus>
2006 * vports.c (scm_make_soft_port): Initialize pt variable.
2008 2002-08-13 Marius Vollmer <mvo@zagadka.ping.de>
2010 * strports.h (scm_c_eval_string_in_module,
2011 scm_eval_string_in_module): New prototypes.
2012 * strports.c (scm_eval_string_in_module): New, but use
2013 "eval-string" as the Scheme name and make second parameter
2015 (scm_eval_string): Implement using scm_eval_string_in_module.
2016 (scm_c_eval_string_in_module): New.
2017 Thanks to Ralf Mattes for the suggestion!
2019 2002-08-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2021 * gc-card.c ("sweep_card"): remove SCM_MISC_ERROR messages: print
2024 * gc-mark.c ("scm_gc_mark_dependencies"): idem.
2026 * ports.c ("scm_new_port_table_entry"): return a boxed SCM in
2027 stead of scm_t_port*. The function now takes a tag argument.
2029 2002-08-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2031 * gc.h: add scm_debug_cells_gc_interval to public interface
2033 * gc-card.c ("sweep_card"): set scm_gc_running while sweeping.
2035 * gc.c (scm_i_expensive_validation_check): separate expensive
2036 validation checks from cheap ones.
2038 2002-08-06 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2040 * read.c (scm_input_error): new function: give meaningful error
2041 messages, and throw read-error
2043 * gc-malloc.c (scm_calloc): add scm_calloc.
2045 2002-08-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2047 * tags.h: remove GC bits documentation from the tags table.
2049 * read.c (INPUT_ERROR): Prepare for file:line:column error
2050 messages for errors in scm_lreadr() and friends.
2052 2002-08-04 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2054 * gc-malloc.c (scm_malloc): use scm_realloc() (simplifies
2056 (scm_gc_calloc): new function
2058 2002-08-04 Han-Wen <hanwen@cs.uu.nl>
2060 * ports.c (scm_new_port_table_entry): init port entry to 0
2063 * ports.c (scm_new_port_table_entry): change function from
2064 scm_add_to_port_table. This prevents cells with null-pointers from
2065 being exposed to GC.
2067 * vports.c (scm_make_soft_port) strports.c (scm_mkstrport),
2068 fports.c (scm_fdes_to_port): Use scm_new_port_table_entry().
2070 * gc.c (scm_gc_stats): add cell-yield and malloc-yield statistic
2073 * numbers.c (big2str): return "0" for 0 iso. ""
2075 * gc-segment.c, gc-malloc.c gc-mark.c, gc-freelist.c, gc-card.c,
2076 private-gc.h: new file
2078 * gc.c: completely revised and cleaned up the GC. It now uses lazy
2079 sweeping. More documentation in workbook/newgc.text
2081 2002-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2083 * random.c (rstate_free): Return zero.
2085 2002-07-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
2087 * environments.c (remove_key_from_alist): Removed.
2089 (obarray_remove): Simplified.
2091 2002-07-24 Stefan Jahn <stefan@lkcc.org>
2093 * continuations.h: ia64: Include <signal.h> before
2096 2002-07-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
2098 * modules.c (scm_sym2var): Don't compare SCM values with ==.
2100 2002-07-21 Han-Wen <hanwen@cs.uu.nl>
2102 * goops.c (scm_compute_applicable_methods): use
2103 scm_remember_upto_here_1 iso scm_remember_upto_here
2105 * macros.c: include deprecation.h
2107 * vectors.c (scm_vector_move_right_x): remove side effect in
2109 (scm_vector_move_left_x): idem.
2111 * net_db.c, posix.c, socket.c: variable naming: change ans to
2114 * sort.c (scm_merge_vector_x): accept vector as argument
2115 iso. SCM*. This is needed for full GC correctness.
2117 * gc.h: undo previous undocumented changes related to #ifdef
2120 2002-07-20 Han-Wen <hanwen@cs.uu.nl>
2122 * *.c: add space after commas everywhere.
2124 * *.c: use SCM_VECTOR_SET everywhere, where a vector is written.
2125 Document cases where SCM_WRITABLE_VELTS() is used.
2127 * vectors.h (SCM_VELTS): prepare for write barrier, and let
2128 SCM_VELTS() return a const pointer
2129 (SCM_VECTOR_SET): add macro.
2131 2002-07-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
2133 * eval.c (SCM_CEVAL), macros.c (macro_print, scm_makmacro,
2134 scm_sym_macro, scm_macro_type), macros.h (scm_makmacro):
2135 Deprecated the special kind of built-in dynamic syntax transformer
2136 that was inaccurately named "macro". Note: The built-in syntax
2137 transformers that are named "mmacro" or "memoizing-macro" still
2138 exist, and it is these which come much closer to what one would
2141 2002-07-13 Neil Jerram <neil@ossau.uklinux.net>
2143 * eval.c (unmemocopy): Fix for
2144 1001-local-eval-error-backtrace-segfaults (unmemoization crash
2145 with internal definitions and local-eval).
2147 2002-07-12 Gary Houston <ghouston@arglist.com>
2149 * dynl.c: Don't define stub procedures if DYNAMIC_LINKING is not
2150 defined. They don't do anything useful, especially since the
2151 only case where DYNAMIC_LINKING is undefined seems to be
2152 when --with-modules=no is given to configure, which is basically
2153 requesting that the "dynamic linking module" be omitted.
2155 * Makefile.am (libguile_la_SOURCES): move dynl.c from
2156 libguile_la_SOURCES to EXTRA_libguile_la_SOURCES.
2158 * extensions.c (load_extension): check DYNAMIC_LINKING for
2160 * init.c (scm_init_guile_1): check DYNAMIC_LINKING for
2161 scm_init_dynamic_linking.
2163 2002-07-10 Marius Vollmer <mvo@zagadka.ping.de>
2165 * guile.c, iselect.h, net_db.c, posix.c, socket.c: No need to
2166 check for Cygwin when including <winsock2.h>, this is already
2167 check for by configure. Thus, revert change from 2002-07-07.
2169 2002-07-10 Gary Houston <ghouston@arglist.com>
2171 * eq.c: include <string.h>
2172 * dynl.c: docstring editing.
2174 2002-07-09 Gary Houston <ghouston@arglist.com>
2176 * dynl.c (scm_dynamic_call): docstring editing.
2178 2002-07-08 Rob Browning <rlb@defaultvalue.org>
2180 * gc_os_dep.c: HURD fixes.
2182 2002-07-07 Marius Vollmer <mvo@zagadka.ping.de>
2184 Crosscompiling and Cygwin fixes by Jan Nieuwenhuizen. Thanks!
2186 * Makefile.am: Override default rule for c-tokenize.$(OBJECT);
2187 this should be compiled for BUILD host.
2188 Override default rule for
2189 guile_filter_doc_snarfage$(EEXECT); this should run on BUILD host.
2190 Add missing $(EXEEXT) to guile_filter_doc_snarfage invocation.
2191 (snarf2checkedtexi): Use GUILE_FOR_BUILD instead of preinstguile.
2193 * guile.c, iselect.h, net_db.c, posix.c, socket.c: Do not include
2194 <winsock2.h> on Cygwin even when we have it.
2196 2002-07-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
2198 * __scm.h (SCM_CAUTIOUS), eval.c (scm_eval_args, deval_args,
2199 SCM_CEVAL): Removed compile time option SCM_CAUTIOUS to clean up
2200 the code. Full number of arguments checking of closures is
2201 mandatory now. However, the option to disable the checking has
2202 most probably not been used anyway.
2204 2002-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2206 * __scm.h (SCM_RECKLESS), backtrace.c (SCM_ASSERT), debug.c
2207 (scm_debug_options), eval.c (scm_lookupcar, scm_lookupcar1,
2208 scm_badargsp, SCM_CEVAL, SCM_APPLY, scm_map, scm_for_each),
2209 feature.c (scm_init_feature), gsubr.c (scm_gsubr_apply), numbers.c
2210 (scm_logand, scm_logior, scm_logxor, scm_i_dbl2big), srcprop.c
2211 (scm_source_properties, scm_set_source_properties_x,
2212 scm_source_property): Removed compile time option SCM_RECKLESS to
2213 clean up the code. Full number of arguments checking of closures
2214 is mandatory now. However, the option to disable the checking has
2215 most probably not been used anyway.
2217 * srcprop.c (scm_source_properties, scm_set_source_properties_x,
2218 scm_source_property): Use !SCM_CONSP instead of SCM_NCONSP.
2220 2002-06-30 Gary Houston <ghouston@arglist.com>
2222 * dynl.c: Removed all SCM_DEFER_INTS/SCM_ALLOW_INTS, which won't
2223 do anything useful. Added a comment about need for a mutex if
2224 pre-emptive threading is supported.
2226 * posix.c (scm_convert_exec_args), dynl.c
2227 (scm_make_argv_from_stringlist): static procs: 1) renamed both to
2228 allocate_string_pointers. 2) simplified: don't reallocate the
2229 strings, just make an array of pointers 3) avoid memory leaks on
2230 error 4) let the procedure report errors in its own name.
2231 Consequences: 1) the procedures now assume that SCM strings are
2232 nul-terminated, which should always be the case. 2) Since strings
2233 are not reallocated, it's now possible for strings passed to
2234 dynamic-args-call to be mutated.
2236 2002-06-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
2238 * __scm.h, eval.c, eval.h: Removed compile time option
2239 MEMOIZE_LOCALS to clean up the code. Now, caching of local
2240 variable positions during memoization is mandatory. However, the
2241 option to disable the caching has most probably not been used
2244 2002-06-18 Marius Vollmer <mvo@zagadka.ping.de>
2246 * print.c (scm_simple_format): Print missing part of format before
2247 ~% control. Thanks to Daniel Skarda!
2249 2002-06-01 Marius Vollmer <mvo@zagadka.ping.de>
2251 * mkstemp.c: Added exception notice to license statement.
2253 2002-05-22 Marius Vollmer <mvo@zagadka.ping.de>
2255 * numbers.c (mem2ureal): When returning an inexact zero, make sure
2256 it is represented as a floating point value so that we can change
2259 From John W. Eaton <jwe@bevo.che.wisc.edu>
2261 * numbers.c (idbl2str): Don't omit sign when printing negative zero.
2263 2002-05-14 Thien-Thi Nguyen <ttn@giblet.glug.org>
2265 * gc_os_dep.c: For I386/OPENBSD, allow for `__i386__'
2266 in addition to `i386'. Thanks to Dale P. Smith.
2268 2002-05-08 Marius Vollmer <mvo@zagadka.ping.de>
2270 * eq.c (real_eqv): New.
2271 (scm_eqv_p): Use it when comparing reals and complexes.
2273 * numbers.c: Include <string.h>, for strncmp.
2274 (mem2complex): Do not create negative NaNs.
2275 (scm_leq_p, scm_geq_p): Explicitely return #f when comparing a
2277 (scm_inexact_to_exact): Signal error when converting a NaN.
2279 2002-05-06 Marius Vollmer <mvo@zagadka.ping.de>
2281 * posix.c (scm_putenv): Handle removing variables explicitely by
2286 * numbers.h: Conditionally include floatingpoint.h, ieeefp.h, and
2287 nan.h. Provide declarations for scm_inf_p, scm_nan_p, scn_inf,
2289 * numbers.c: [SCO && ! HAVE_ISNAN] (isnan): New function.
2290 [SCO && ! HAVE_ISINF] (isinf): New function.
2291 (xisinf, xisnan): New functions.
2293 (isfinite): Define in terms of xisinf.
2294 (scm_inf_p, scm_nan_p): New functions.
2295 (guile_Inf, guile_NaN): New file-scope vars.
2296 (guile_ieee_init): New function.
2297 (scm_inf, scm_nan): New functions.
2298 (idbl2str): Handle Inf and NaN. Remove funny label and
2299 corresponding gotos.
2300 (ALLOW_DIVIDE_BY_ZERO): New macro.
2301 (scm_divide): Allow division by zero to occur if
2302 ALLOW_DIVIDE_BY_ZERO is defined.
2303 Handle bignums and ints as special cases.
2305 Additional stuff by me:
2307 numbers.c (mem2ureal): Recognize "inf.0" and "nan.xxx".
2308 (scm_even_p, scm_odd_p): Treat infinity as even and odd.
2309 (iflo2str): Don't output a '+' for negative numbers or for Inf and
2310 NaN. They will provide their own sign.
2311 (scm_divide): Only allow divides by inexact zeros. Dividing by
2312 exact zeros still signals an errors.
2314 2002-04-22 Thien-Thi Nguyen <ttn@giblet.glug.org>
2316 * goops.h (scm_slot_exists_p): Rename from scm_slots_exists_p.
2317 * goops.c (scm_slot_exists_p): Rename from scm_slots_exists_p.
2318 (scm_slot_exists_p): Rename from scm_slots_exists_p.
2319 Thanks to Andreas Rottmann.
2321 2002-04-20 Gary Houston <ghouston@arglist.com>
2323 * removal of unused fields in root state (thanks to Christopher
2324 Cramer for pointing out the disuse.)
2325 * root.h (scm_root_state): removed def_inp, def_outp, def_errp.
2326 (scm_def_inp, scm_def_outp, scm_def_errp): removed.
2328 * root.c (root_mark): don't mark them.
2329 (scm_make_root): don't set them to #f.
2330 * init.c (scm_init_standard_ports): don't initialise with the
2333 2002-04-17 Marius Vollmer <mvo@zagadka.ping.de>
2335 * Makefile.am (EXTRA_DIST): Added cpp_err_symbols.c and
2338 2002-04-16 Marius Vollmer <mvo@zagadka.ping.de>
2340 * guile-snarf.in: Do not clean input file. This would write to
2341 the $(srcdir) during a VPATH build, which is not allowed. It also
2342 isn't needed since it only works when an output filename has been
2343 specified and in that case we don't need to clean the input file
2344 because the output file will already exist.
2346 2002-03-31 Marius Vollmer <mvo@zagadka.ping.de>
2348 * guile-snarf: Install the trap for removing $cleanfile only when
2349 the value of $cleanfile is actually known.
2351 2002-04-10 Rob Browning <rlb@defaultvalue.org>
2353 * .cvsignore: add versiondat.h and *.c.clean.c.
2355 2002-03-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
2357 * srcprop.[ch] (scm_c_source_property_breakpoint_p): New
2358 function, replaces macro SRCBRKP.
2360 (SRCBRKP): Deprecated.
2362 * eval.c (SCM_CEVAL): Replaced use of SRCBRKP by call to
2363 scm_c_source_property_breakpoint_p. Removed some use of arg1 as
2366 2002-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
2368 * debug.h, eval.c: Deprecated CHECK_ENTRY, CHECK_APPLY and
2369 CHECK_EXIT and removed all references to them.
2371 2002-03-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
2373 * debug.h (scm_ready_p, debug_print): Removed declarations.
2375 * eval.c (EVALCELLCAR): Removed.
2377 (SCM_CEVAL): Eliminated label loopnoap. Removed side-effecting
2378 operation from condition.
2380 2002-03-24 Marius Vollmer <mvo@zagadka.ping.de>
2382 * guile-snarf.in: When the output filename is "-", write to
2383 stdout. When no "-o" option is given, use "-" as the output
2384 filename (i.e., stdout). Only 'clean' the inputfile or remove the
2385 output file on error when the output file name is not "-". Define
2386 the preprocessor macro SCM_MAGIC_SNARFER while snarfing.
2388 * Makefile.am (.c.x): Pass "-o $@" to guile-snarf.
2390 2002-03-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
2392 * eval.c (SCM_CEVAL, SCM_APPLY): Eliminated labels wrongnumargs
2393 and the corresponding goto statements. Removed redundant code.
2395 2002-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
2397 * eval.c (SCM_CEVAL): Minimized scope of variable arg2.
2398 Eliminated redundant SCM_IMP check. Exlined call to EVALCAR.
2399 Re-enabled handing of rpsubrs and asubrs.
2401 2002-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
2403 * eval.c (SIDEVAL): Removed.
2405 (SCM_CEVAL): Minimized scope of variable orig_sym. Eliminated
2406 goto-labels cdrxnoap, cdrxbegin and nontoplevel_cdrxnoap. Changed
2407 argument checking order for set! to locals, variables and symbols.
2408 Improvements to control structure. Removed some uses of arg1 and
2409 arg2 as temporary variables.
2411 2002-03-15 Thien-Thi Nguyen <ttn@giblet.glug.org>
2413 * guile-snarf.in: Remove "--compat=1.4" support.
2414 Add "-d" and "-D" support.
2416 (deprecated_list): New var.
2417 (compat_mode_clean_xxx): Delete.
2418 (grep_deprecated): New func.
2419 ("main"): If "-d" or "-D", call `grep_deprecated'.
2421 2002-03-15 Neil Jerram <neil@ossau.uklinux.net>
2423 * hooks.h: Change scm_t_c_hookype_t everywhere to
2428 * strings.c (scm_string_p): Change unnecessary `iff' to `if'.
2430 * ports.c (scm_sys_make_void_port): Use `@file'.
2432 * numbers.c (scm_number_p, scm_real_p): Use `otherwise' rather
2435 * macros.c (scm_makmacro): Don't say that the form replaces its
2436 source, because it doesn't.
2437 (scm_makmmacro): Clarify difference between this and scm_makmacro.
2439 * backtrace.c (scm_display_error), filesys.c (scm_umask,
2440 scm_select, scm_basename), goops.c (scm_method_generic_function),
2441 numbers.c (scm_integer_length), posix.c (scm_getgroups, scm_execl,
2442 scm_setlocale, scm_flock), socket.c (scm_shutdown): Correct
2445 * debug.c (scm_debug_options), eval.c
2446 (scm_eval_options_interface), read.c (scm_read_options): Change
2447 incorrect @var in docstring to @code.
2449 2002-03-14 Marius Vollmer <mvo@zagadka.ping.de>
2451 * unif.c (singp): Use SCM_REALP instead of SCM_SLOPPY_REALP.
2453 * snarf.h (SCM_SNARF_INIT): Add "^:^" after code so that
2454 guile-snarf can remove trailing non-init code.
2456 * guile-snarf.in (modern_snarf): Remove everything following and
2457 including "^:^" from the output.
2459 2002-03-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
2461 * eval.c (SCM_CEVAL), srcprop.h (SRCBRKP): Eliminated union 't'.
2463 * eval.c (SCM_CEVAL): Exlined call to EVALCAR.
2465 2002-03-13 Thien-Thi Nguyen <ttn@giblet.glug.org>
2467 * guile-snarf.in: Update copyright.
2468 Rewrite to internalize error handling.
2469 Add "--compat=1.4" handling.
2472 * Makefile.am (libpath.h): Use @top_srcdir_absolute@.
2473 (snarfcppopts): New var.
2474 (.c.x): Use $(snarfcppopts). Rework guile-snarf usage.
2475 (.c.doc): Use $(snarfcppopts).
2477 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
2478 continuations.c, debug-malloc.c, debug.c, deprecation.c, dynl.c,
2479 dynwind.c, environments.c, eq.c, error.c, eval.c, evalext.c,
2480 extensions.c, feature.c, filesys.c, fluids.c, fports.c, gc.c,
2481 goops.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
2482 ioext.c, iselect.c, keywords.c, lang.c, list.c, load.c, macros.c,
2483 modules.c, net_db.c, numbers.c, objects.c, objprop.c, options.c,
2484 pairs.c, ports.c, posix.c, print.c, procprop.c, procs.c,
2485 properties.c, ramap.c, random.c, rdelim.c, read.c, regex-posix.c,
2486 root.c, rw.c, scmsigs.c, script.c, simpos.c, socket.c, sort.c,
2487 srcprop.c, stackchk.c, stacks.c, stime.c, strings.c, strop.c,
2488 strorder.c, strports.c, struct.c, symbols.c, threads.c, throw.c,
2489 unif.c, values.c, variable.c, vectors.c, version.c, vports.c,
2490 weaks.c: Retire inclusion guard macro SCM_MAGIC_SNARFER.
2492 2002-03-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2494 * eval.c (SCM_CEVAL): Got rid of the last reference to t.lloc.
2495 The next step will be to remove the union 't' and simplify the
2496 code of SCM_CEVAL that way.
2498 2002-03-12 Neil Jerram <neil@ossau.uklinux.net>
2500 * iselect.c (collisionp, gnfds, greadfds, gwritefds, gexceptfds,
2501 rreadfds, rwritefds, rexceptfds): Made static.
2503 * gc.c (terminating), fports.c (terminating): Renamed
2506 2002-03-11 Marius Vollmer <mvo@zagadka.ping.de>
2508 * numbers.c (scm_divide): Adapt code from libstdc++/f2c to void
2509 potential overflow problems. Thanks to John W Eaton!
2511 * strop.c (string_capitalize_x): Treat characters as unsigned so
2512 that 8-bit chars work. Thanks to David Pirotte!
2514 2002-03-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
2516 * eval.c (SCM_CEVAL): Cleaned up the handling of 'slot-ref',
2517 'slot-set!' and 'nil-cond'. Removed some uses of t.arg1, arg2 and
2518 proc as temporary variables. Introduced temporary variables with
2519 hopefully descriptive names for clarification. Replaced SCM_N?IMP
2520 by a more explicit predicate in some places.
2522 2002-03-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
2524 * eval.c (SCM_CEVAL): Cleaned up the handling of #@dispatch.
2525 Added lots of comments regarding the implementation of #@dispatch.
2526 Changed intra-procedure communication to use t.arg1 instead of
2527 arg2. Removed some uses of t.arg1, t.lloc and proc as temporary
2528 variables. Introduced temporary variables with hopefully
2529 descriptive names for clarification. Replaced SCM_N?IMP by a more
2530 explicit predicate in some places. Use SCM_INSTANCE_HASH instead
2531 of computing the expression explicitly. Eliminate now unused
2532 label nontoplevel_cdrxbegin.
2534 * goops.h (SCM_INSTANCE_HASH): New macro.
2536 * objects.h (SCM_CMETHOD_FORMALS, SCM_CMETHOD_BODY): New macros.
2538 2002-03-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
2540 * Makefile.am (bin_SCRIPTS): Revive this decl, w/ initial element
2541 "guile-snarf" moved back from `noinst_SCRIPTS'.
2543 2002-03-08 Neil Jerram <neil@ossau.uklinux.net>
2545 * srcprop.c (scm_set_source_property_x): If SRCPROPS obj already
2546 exists when adding a source property other than those that are
2547 handled explicitly, add the new property to the SRCPROPS obj's
2550 * debug.h (SCM_MAX_FRAME_SIZE): Remove incorrect comment about use
2551 of SCM_MAX_FRAME_SIZE as a bit mask; it isn't used like this.
2553 * eval.c (SCM_CEVAL): Don't store scm_debug_eframe_size in
2554 debug.status. It isn't needed, and it can overflow the bits
2555 reserved for it (which may lead to a segv or a GC abort).
2557 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
2559 * eval.c (SCM_CEVAL): Cleaned up the handling of 'apply'. Removed
2560 side-effecting operations from conditions and macro calls.
2561 Replaced SCM_N?IMP by a more explicit predicate in some places.
2562 Minimized the scope of some variables.
2564 2002-03-02 Stefan Jahn <stefan@lkcc.org>
2566 * convert.i.c: Fixed int <-> long conversions which would have
2567 failed if their sizes were different.
2569 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
2571 * eval.c (SCM_CEVAL): Cleaned up the handling of 'if', 'let',
2572 'letrec' and 'set*': Removed some uses of t.arg1, t.lloc and proc
2573 as temporary variables. Removed side-effecting operations from
2574 conditions and macro calls. Introduced temporary variables with
2575 hopefully descriptive names for clarification. Replaced SCM_N?IMP
2576 by a more explicit predicate in some places. Removed code that
2577 was conditionally compiled if SICP was defined - which it never
2580 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
2582 * eval.c (SCM_CEVAL): Cleaned up the handling of 'cons' and 'do':
2583 Removed some uses of t.arg1 and proc as temporary variables.
2584 Removed side-effecting operations from conditions and macro calls.
2585 Introduced temporary variables with hopefully descriptive names
2586 for clarification. Replaced SCM_N?IMP by a more explicit
2587 predicate in some places.
2589 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
2591 * eval.c (scm_badargsp, SCM_CEVAL): Replaced SCM_N?IMP by a more
2592 explicit predicate in some places.
2594 (CHECK_EQVISH): Removed.
2596 (SCM_CEVAL): Removed some uses of t.arg1 and proc as temporary
2597 variables. Removed side-effecting operations from conditions and
2598 macro calls. Introduced temporary variables for clarification.
2599 Sorted if-else-if check for the type of the last form in a list by
2600 frequency. Avoided some unnecessary tail-recursion calls.
2602 2002-03-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
2604 * gc.c (SCM_HEAP_SEG_SIZE, CELL_UP, CELL_DN, NEXT_DATA_CELL,
2605 init_heap_seg, alloc_some_heap), gc.h (struct scm_cell, struct
2606 scm_t_cell, SCM_CELLPTR, SCM_GC_CARD_SIZE,
2607 SCM_GC_IN_CARD_HEADERP), tags.h (SCM_CELLP): Renamed the struct
2608 scm_cell and all its uses to scm_t_cell in accordance to Guile's
2609 naming scheme for types.
2611 * alist.c (scm_acons), convert.i.c (CTYPES2UVECT,
2612 CTYPES2UVECT_OPTIONAL), coop-threads.c (scm_call_with_new_thread,
2613 scm_spawn_thread), debug.c (scm_make_debugobj), environments.c
2614 (scm_make_environment), eval.c (scm_closure), fports.c
2615 (scm_fdes_to_port), gc.c (scm_deprecated_newcell,
2616 scm_deprecated_newcell2), inline.h (scm_alloc_cell, scm_cell),
2617 list.c (SCM_I_CONS), numbers.c (scm_i_mkbig), pairs.c (scm_cons),
2618 ports.c (scm_void_port), procs.c (scm_c_make_subr, scm_makcclo),
2619 smob.c (scm_make_smob), smob.h (SCM_NEWSMOB), strings.c
2620 (scm_take_str, scm_allocate_string), strports.c (scm_mkstrport),
2621 unif.c (scm_make_uve), variable.c (make_variable), vectors.c
2622 (scm_c_make_vector), vports.c (scm_make_soft_port): Renamed
2623 scm_alloc_cell to scm_cell.
2625 * environments.c (core_environments_observe), gc.c
2626 (scm_deprecated_newcell2), goops.c (wrap_init, scm_wrap_object),
2627 inline.h (scm_alloc_double_cell, scm_double_cell), num2float.i.c
2628 (FLOAT2NUM), numbers.c (scm_make_real), procs.c
2629 (scm_make_procedure_with_setter), smob.h (SCM_NEWSMOB2,
2630 SCM_NEWSMOB3), struct.c (scm_make_struct, scm_make_vtable_vtable),
2631 symbols.c (scm_mem2symbol, scm_mem2uninterned_symbol), weaks.c
2632 (allocate_weak_vector): Renamed scm_alloc_double_cell to
2635 2002-02-27 Stefan Jahn <stefan@lkcc.org>
2637 * convert.i.c, convert.c: Better range checking.
2639 * inet_aton.c, fports.c: Commented the inclusion of <winsock2.h>.
2641 * deprecation.c (vsnprintf): Define to `_vsnprintf' for
2644 2002-02-26 Thien-Thi Nguyen <ttn@giblet.glug.org>
2646 * Makefile.am: Update path to pre-inst-guile automake frag.
2648 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
2650 * gc.c (scm_gc_sweep): Make it compile even when deprecated
2651 features are excluded.
2653 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
2655 * num2integral.i.c (NUM2INTEGRAL): Fixed signedness problem.
2657 2002-02-25 Gary Houston <ghouston@arglist.com>
2659 * convert.c: include <string.h> for convert_i.c.
2661 2002-02-24 Rob Browning <rlb@defaultvalue.org>
2663 * .cvsignore: add stamp-h1.
2665 2002-02-21 Neil Jerram <neil@ossau.uklinux.net>
2667 * unif.c (scm_array_to_list): Correct name, which had been
2668 accidentally changed to scm_t_arrayo_list!
2670 2002-02-20 Mikael Djurfeldt <mdj@linnaeus>
2672 * gc.c (scm_gc_sweep): Print an error message when aborting due to
2673 underflowing scm_mallocated.
2675 2002-02-14 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2677 * gc.h, gc.c (scm_must_malloc, scm_must_realloc, scm_must_strdup,
2678 scm_must_strndup, scm_done_malloc, scm_done_free, scm_must_free):
2679 Reimplemented using the new scm_gc_malloc, etc., functions and
2682 2002-02-11 Thien-Thi Nguyen <ttn@giblet.glug.org>
2684 * Makefile.am (bin_PROGRAMS): Move `guile_filter_doc_snarfage'
2685 to `noinst_PROGRAMS'.
2686 (bin_SCRIPTS): Move all values to `noinst_SCRIPTS'; delete.
2687 (noinst_PROGRAMS, noinst_SCRIPTS): New.
2689 2002-02-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2691 * gc.h, gc.c (scm_gc_sweep): Issue deprecation warning when
2692 non-zero is returned from a port or smob free function.
2693 (scm_malloc, scm_realloc, scm_strndup, scm_strdup,
2694 scm_gc_register_collectable_memory,
2695 scm_gc_unregister_collectable_memory, scm_gc_malloc,
2696 scm_gc_realloc, scm_gc_free, scm_gc_strndup, scm_gc_strdup): New.
2698 * backtrace.c, continuations.c, convert.i.c, coop-threads.c,
2699 debug-malloc.c, dynl.c, environments.c, environments.h,
2700 extensions.c, filesys.c, fports.c, gc.c, gc.h, gh_data.c, goops.c,
2701 guardians.c, hooks.c, init.c, keywords.c, load.c, numbers.c,
2702 ports.c, posix.c, procs.c, rdelim.c, regex-posix.c, root.c,
2703 smob.c, stime.c, strings.c, struct.c, struct.h, symbols.c, unif.c,
2704 vectors.c, weaks.c: Use scm_gc_malloc/scm_malloc and
2705 scm_gc_free/free instead of scm_must_malloc and scm_must_free, as
2706 appropriate. Return zero from smob and port free functions.
2708 * debug-malloc.c (scm_malloc_reregister): Handle "old == NULL".
2710 * deprecation.h, deprecation.c: Reimplemented to allow deprecation
2711 messages while the GC is running.
2712 (scm_c_issue_deprecation_warning_fmt): New.
2714 * fports.c (scm_setvbuf): Reset read buffer to saved values when
2715 it is pointing to the putback buffer.
2717 2002-02-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
2719 * gsubr.c (create_gsubr): On "too many args" error,
2720 also display arg count and name. Thanks to Bill Schottstaedt.
2722 2002-02-05 Thien-Thi Nguyen <ttn@giblet.glug.org>
2724 * Makefile.am: Include $(top_srcdir)/pre-inst-guile.am.
2726 (bin_SCRIPTS): Remove guile-snarf-docs-texi.
2727 (alldotdocfiles, snarf2checkedtexi, dotdoc2texi): New vars.
2728 (guile.texi, guile-procedures.texi): Use $(dotdoc2texi).
2730 * guile-snarf-docs-texi.in: Bye bye.
2732 2002-02-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2734 * symbols.c (scm_make_symbol): Fix typo in docstring.
2736 * symbols.h (scm_mem2uninterned_symbol, scm_symbol_interned_p,
2737 scm_make_symbol): New prototypes.
2739 2002-02-03 Marius Vollmer <mvo@zagadka.ping.de>
2741 * symbols.h (SCM_SET_SYMBOL_HASH): Removed.
2742 (SCM_SYMBOL_INTERNED_P): New.
2743 * symbols.c (scm_symbol_hash): Use scm_ulong2num instead of
2744 SCM_MAKINUM since hash values can well be bignums.
2745 (scm_mem2symbol): Only use hash values below SCM_T_BITS_MAX/2.
2746 This signals a interned symbol.
2747 (scm_mem2uninterned_symbol, scm_symbol_interned_p,
2748 scm_make_symbol): New.
2750 * print.c (scm_iprin1): Print uninterned symbols unreadably.
2752 2002-02-02 Thien-Thi Nguyen <ttn@giblet.glug.org>
2754 * __scm.h (HAVE_UINTPTR_T): Only define if UINTPTR_T attributes
2755 are defined: UINTPTR_MAX, INTPTR_MAX, INTPTR_MIN.
2756 Thanks to Dave Love.
2758 2002-01-31 Marius Vollmer <mvo@zagadka.ping.de>
2760 * symbols.c (scm_gensym): Use " g" as default prefix, not "g".
2761 This might help to make unintended clashes less likely.
2762 (scm_string_to_symbol): Protect the string until the symbols is
2765 2002-01-31 Stefan Jahn <stefan@lkcc.org>
2767 * convert.c, convert.h, convert.i.c: New files containing C
2768 array to Scheme conversion helpers meant to be replacement
2769 functions for the deprecated gh interface.
2771 * Makefile.am: Setup rules for new `convert.*' files.
2773 2002-01-28 Stefan Jahn <stefan@lkcc.org>
2775 * symbols.c (scm_c_symbol2str): New function, replacement for
2776 `gh_scm2newsymbol()'.
2778 * strings.c (scm_c_substring2str): New function. Proper
2779 replacement for `gh_get_substr()'.
2781 * socket.c: Include `stdint.h' if available for the `uint32_t'
2784 * scmsigs.c (scm_sigaction): Initialize `chandler' (inhibits
2787 * backtrace.c: Include `lang.h' for GUILE_DEBUG conditional.
2789 2002-01-22 Neil Jerram <neil@ossau.uklinux.net>
2791 Other changes unrelated to Elisp...
2793 * eval.c (scm_m_if): Use s_if rather than repeating string literal
2795 (comments): Fix a few typos.
2796 (scm_for_each): Add parentheses around oddly unparenthesized
2797 if/while conditions.
2799 * read.c (scm_read_opts): Add full stop at end of doc for
2802 * script.c (scm_compile_shell_switches): Use scm_str2symbol
2803 instead of gh_symbol2scm.
2805 * srcprop.h (SRCPROPBRK): Return C type rather than SCM.
2806 (SRCBRKP): Use SRCPROPBRK rather than duplicating its logic.
2808 * srcprop.c (scm_srcprops_to_plist, scm_source_property): Change
2809 SRCPROPBRK (x) to SCM_BOOL (SRCPROPBRK (x)).
2811 First batch of changes for Elisp support...
2813 * alist.c, async.c, boolean.c, dynl.c, eval.c, filesys.c,
2814 fluids.c, list.c, load.c, options.c, posix.c, print.c, sort.c,
2815 throw.c, vectors.c, weaks.c: Add #include for lang.h.
2817 * eval.c, eval.h, init.c, lang.c, lang.h: Use SCM_ENABLE_ELISP to
2818 conditionalize compilation and initialization of Elisp support
2821 * alist.c (scm_assq, scm_assv, scm_assoc), async.c
2822 (scm_asyncs_pending, scm_run_asyncs, noop), backtrace.c
2823 (scm_set_print_params_x), dynl.c (scm_make_argv_from_stringlist),
2824 filesys.c (fill_select_type, retrieve_select_type), fluids.c
2825 (scm_swap_fluids, scm_swap_fluids_reverse), list.c (scm_null_p,
2826 scm_ilength, scm_append_x, scm_last_pair, scm_reverse,
2827 scm_reverse_x, scm_list_ref, scm_list_set_x, scm_list_cdr_set_x,
2828 scm_c_memq, scm_memv, scm_member), load.c (scm_search_path),
2829 options.c (change_option_setting, scm_options), posix.c
2830 (environ_list_to_c), print.c (scm_iprlist), throw.c
2831 (scm_exit_status), vectors.c (scm_vector), weaks.c
2832 (scm_weak_vector): Use SCM_NULL_OR_NIL_P instead of SCM_NULLP.
2834 * boolean.c (scm_not): Use `SCM_FALSEP || SCM_NILP' instead of
2837 * boolean.c (scm_boolean_p): Use `SCM_BOOLP || SCM_NILP' instead
2840 * eval.c (scm_lisp_nil, scm_lisp_t, s_nil_ify, scm_m_nil_ify,
2841 s_t_ify, scm_m_t_ify, s_0_cond, scm_m_0_cond, s_0_ify,
2842 scm_m_0_ify, s_1_ify, scm_m_1_ify): Removed.
2843 (scm_m_atfop): Support function aliasing. Support both function
2844 args, which need transformation, and macro args, which do not.
2845 Add explanatory comments.
2846 (SCM_CEVAL): In switch cases for SCM_IM_AND, SCM_IM_COND,
2847 SCM_IM_DO, SCM_IM_IF and SCM_IM_OR, add `|| SCM_NILP' to existing
2848 checks for SCM_FALSEP. In switch case for SCM_IM_NIL_COND, use
2849 SCM_NULLP || SCM_NILP instead of checks against (removed)
2850 scm_lisp_nil. Removed switch cases for SCM_IM_NIL_IFY,
2851 SCM_IM_T_IFY, SCM_IM_0_COND, SCM_IM_0_IFY, SCM_IM_1_IFY.
2853 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
2854 scm_m_while, scm_nil_eq): Commented out; I don't think we need
2855 these, but I don't want to remove them yet, just in case.
2856 (scm_init_lang): Define `%nil' variable on Scheme level to hold
2859 * lang.h (SCM_NILP): Test against Elisp nil value instead of
2860 against (removed) scm_lisp_nil.
2861 (SCM_NILNULLP, SCM_NIL2EOL, SCM_EOL2NIL): Commented out.
2862 (SCM_NULL_OR_NIL_P): New.
2864 * list.c (scm_append): Use SCM_VALIDATE_NULL_OR_NIL instead of
2867 * print.c (scm_isymnames): Fix comment. Remove #@nil-ify,
2868 #@t-ify, #@0-cond, #@0-ify, #@1-ify. Add #nil (for SCM_ELISP_NIL
2871 * sort.c (scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
2872 scm_sort_x, scm_sort, scm_stable_sort_x, scm_stable_sort): Use
2873 SCM_NULL_OR_NIL_P instead of SCM_NULLP. In constructions like `if
2874 (SCM_NULLP (x)) return SCM_EOL;', return x rather than SCM_EOL.
2876 * tags.h (SCM_IM_NIL_IFY, SCM_IM_T_IFY, SCM_IM_0_COND,
2877 SCM_IM_0_IFY, SCM_IM_1_IFY): Removed.
2878 (SCM_IM_BIND, SCM_IM_DELAY, SCM_IM_CALL_WITH_VALUES, SCM_UNBOUND):
2879 Numbering shifted down accordingly.
2880 (SCM_ELISP_NIL): New IFLAG.
2882 * validate.h (SCM_VALIDATE_NULL_OR_NIL): New.
2884 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
2886 * eval.c: Removed outdated references to "everr". Improved some
2889 (scm_deval_args, deval_args): Renamed scm_deval_args to
2890 deval_args, since it is not part of the interface.
2892 (SCM_CEVAL): Added (maybe somewhat verbose) comment. Avoid to
2893 use references to debug.vect[0] before it exists. Add parentheses
2894 to switch statement.
2896 * goops.h: Added local emacs variables.
2898 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
2900 * eval.[ch] (scm_deval_args): Made static.
2902 * srcprop.c (scm_source_property): Remove redundant SCM_IMP
2905 * strings.c (scm_c_string2str): Clarified comment. Replaced
2906 THINKME by FIXME for uniformness. Removed question about whether
2907 arguments need to be protected from garbage collection: Arguments
2908 must be protected as any other variable.
2910 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
2912 * procs.h (SCM_CLOSURE_BODY): New Macro.
2914 * debug.c (scm_procedure_name, scm_procedure_source), eval.c
2915 (SCM_CEVAL, SCM_APPLY), goops.c (scm_sys_initialize_object,
2916 get_slot_value, set_slot_value), procs.c
2917 (scm_procedure_documentation), sort.c (closureless), stacks.c
2918 (get_applybody): Replace SCM_CDR (SCM_CODE (...)) by
2921 * sort.c (closureless): Prefer !SCM_FOOP over SCM_NFOOP.
2923 2001-12-26 Marius Vollmer <mvo@zagadka.ping.de>
2925 * Makefile.am (guile-procedures.txt): When we don't have makeinfo,
2928 2001-12-16 Marius Vollmer <mvo@zagadka.ping.de>
2930 * stacks.c, stacks.h (scm_t_stackype): Renamed to scm_stack_type
2933 * continuations.c (scm_make_continuation): Do not retain the
2934 throw_value when the continuation is invoked.
2936 2001-12-08 Stefan Jahn <stefan@lkcc.org>
2938 * strings.c (scm_c_string2str): New function. Converts a
2939 given Scheme string into a C string. Also put in two
2940 THINKME's regarding the malloc policy for the missing converter
2943 2001-12-01 Neil Jerram <neil@ossau.uklinux.net>
2945 * gh_data.c (gh_module_lookup): Use scm_str2symbol rather than
2948 2001-11-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
2950 * gc.h (SCM_GC_CELL_WORD, SCM_GC_CELL_OBJECT,
2951 SCM_GC_SET_CELL_WORD, SCM_GC_SET_CELL_OBJECT): New macros.
2953 (SCM_GC_CELL_TYPE, SCM_CELL_WORD, SCM_CELL_OBJECT,
2954 SCM_SET_CELL_WORD, SCM_SET_CELL_OBJECT, SCM_FREE_CELL_CDR,
2955 SCM_GC_SET_CELL_OBJECT): Express in terms of SCM_GC_CELL_*
2958 (SCM_FREE_CELL_P): Express in terms of SCM_GC_CELL_TYPE.
2960 * inline.h (scm_alloc_cell, scm_alloc_double_cell): Use
2961 SCM_GC_CELL_* macros when accessing free cells.
2963 2001-11-25 Marius Vollmer <mvo@zagadka.ping.de>
2965 * vectors.h (SCM_MAKE_VECTOR_TAG): New.
2966 * unif.h (SCM_MAKE_BITVECTOR_TAG, SCM_MAKE_UVECTOR_TAG): New.
2967 * symbols.h (SCM_MAKE_SYMBOL_TAG): New.
2968 * strings.h (SCM_MAKE_STRING_TAG): New.
2969 * procs.h (SCM_MAKE_CCLO_TAG): New.
2970 * numbers.h (SCM_MAKE_BIGNUM_TAG): New.
2972 * goops.h: Replaced SCM_DEBUG_DEPRECATED with
2973 !SCM_ENABLE_DEPRECATED.
2975 * async.c, async.h (scm_system_async_mark_from_signal_handler):
2978 * scmsigs.c (scm_take_signal): Removed all code that assumes that
2979 signal handlers are allowed to divert the flow of control. Call
2980 scm_system_async_mark_from_signal_handler instead of
2981 scm_system_async_mark.
2984 Deprecated SCM_NEWCELL and SCM_NEWCELL2. Added scm_alloc_cell and
2985 scm_alloc_double_cell in their place.
2987 * gc.h (SCM_GC_SET_ALLOCATED, scm_debug_newcell,
2988 scm_debug_newcell2, scm_tc16_allocated): Removed from header.
2989 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
2990 (SCM_NEWCELL, SCM_NEWCELL2): Implement in terms of
2991 scm_deprecated_newcell and scm_deprecated_newcell2.
2993 gc.c (scm_tc16_allocated): Only define when including deprecated
2995 (scm_debug_newcell, scm_debug_newcell2): Removed.
2996 (scm_init_storage): Do not initialize scm_tc16_allocated.
2997 (scm_init_gc): Do it here.
2998 (allocated_mark): New, from old code.
2999 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
3001 * inline.c, inline.h: New files.
3002 * Makefile.am: Added them in all the right places.
3004 * _scm.h: Include "libguile/inline.h".
3006 * alist.c, coop-threads.c, debug.c, environments.c, eval.c,
3007 fports.c, gh_data.c, goops.c, guardians.c, lang.c, list.c,
3008 num2float.i.c, numbers.c, pairs.c, ports.c, print.c, procs.c,
3009 smob.c, smob.h, strings.c, strports.c, struct.c, symbols.c,
3010 unif.c, variable.c, vectors.c, vports.c, weaks.c: Replaced
3011 SCM_NEWCELL and SCM_NEWCELL2 with scm_alloc_cell and
3012 scm_alloc_double_cell, respectively.
3014 2001-11-23 Marius Vollmer <mvo@zagadka.ping.de>
3016 * modules.c (scm_c_use_module): Adapt to changes to
3017 `process-use-modules'.
3019 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
3021 * numbers.c (scm_divide): Fix more division by zero errors.
3023 2001-11-21 Gary Houston <ghouston@arglist.com>
3025 * Makefile.am (OMIT_DEPENDENCIES): removed, since it seems to be
3026 obsolete. autogen.sh says:
3027 invalid unused variable name: `OMIT_DEPENDENCIES'
3029 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
3031 * numbers.c (scm_divide): Fix (/ 0). Thanks to Keith Wright for
3034 2001-11-21 Marius Vollmer <mvo@zagadka.ping.de>
3036 * Makefile.am (install-exec-hook): Prepend $(DESTDIR) to filename.
3037 Thanks to Eric Gillespie, Jr!
3039 2001-11-21 Stefan Jahn <stefan@lkcc.org>
3041 * win32-socket.c (getservent, setservent, endservent,
3042 getprotoent, setprotoent, endprotoent): New functions.
3043 Appropriate replacements for M$-Windows.
3045 * numbers.c (SIZE_MAX, PTRDIFF_MAX, PTRDIFF_MIN): Reintroduced
3046 these definitions for GUILE_DEBUG.
3048 * net_db.c: Include "win32-socket.h" if compiling with a native
3049 M$-Windows compiler. Include some pieces of code (protoent and
3050 servent interface) protected by HAVE_* macros when using a
3051 native M$-Windows compiler.
3053 2001-11-20 Marius Vollmer <mvo@zagadka.ping.de>
3055 * modules.c (scm_c_export): Do nothing when the first argument is
3056 already the terminating NULL. Thanks to Han-Wen Nienhuys!
3058 2001-11-20 Thien-Thi Nguyen <ttn@glug.org>
3060 * Makefile.am (libpath.h): In SCM_BUILD_INFO,
3061 also include `buildstamp'.
3063 2001-11-18 Rob Browning <rlb@defaultvalue.org>
3066 (s_scm_major_version): use SCM_MAJOR_VERSION.
3067 (s_scm_minor_version): use SCM_MINOR_VERSION.
3068 (s_scm_micro_version): use SCM_MICRO_VERSION.
3069 (s_scm_version): use SCM_MAJOR_VERSION, SCM_MINOR_VERSION, and
3073 (SCM_MAJOR_VERSION): renamed from SCM_GUILE_MAJOR_VERSION.
3074 (SCM_MINOR_VERSION): renamed from SCM_GUILE_MINOR_VERSION.
3075 (SCM_MICRO_VERSION): renamed from SCM_GUILE_MICRO_VERSION.
3077 2001-11-18 Neil Jerram <neil@ossau.uklinux.net>
3079 * vectors.c (scm_vector_move_left_x, scm_vector_move_right_x):
3080 Rewrite docstrings without reference to substring-move-left/right,
3081 since the latter no longer exist.
3083 2001-11-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3085 * eval.c: Removed bogus comment about acros.
3087 (scm_unmemocar): Use !SCM_CONSP instead of SCM_IMP.
3088 Minimize scope of local variable. Eliminate dependency on
3089 macro DEBUG_EXTENSIONS.
3091 (s_splicing): New error message string.
3093 (scm_m_body): Issue 'bad body' message rather than 'missing
3094 expression' message.
3096 (scm_m_quote): Eliminate unnecessary copying.
3098 (scm_m_lambda, scm_m_letstar, scm_m_letrec, scm_m_let): Leave the
3099 checking of the body to scm_m_body.
3101 (scm_m_do): Move comment to function header. Rename arg1 to
3102 binding. Made the code a bit easier to read.
3106 (iqq): Added a comment. Changed the depth parameter to
3107 unsigned. Use size_t for vector lengths. Make sure vector object
3108 is gc protected as long as its contents are read. Add some syntax
3109 checks. Get rid of unnecessary SCM_IMP test. Clean up the
3110 control structure a bit.
3112 (scm_m_delay): Added comment about the implementation of
3115 (scm_m_define): Add comment about guile's currying define
3116 syntax. Renamed 'proc' to 'name'. Eliminate dependency on macro
3117 DEBUG_EXTENSIONS. Simplified code a bit. Eliminate SICP code.
3119 (scm_m_letrec1): Removed. Part of the functionality is taken
3120 over by the new function 'transform_bindings'.
3122 (transform_bindings): New function. Takes over some of the
3123 functionality of removed function 'scm_m_letrec1', namely to split
3124 a list of bindings into a reversed list of variables and a list of
3127 (scm_m_letrec): Call 'transform_bindings'.
3129 (scm_m_let): Minimized scope of local variables. Renamed 'proc'
3130 to 'temp' and 'arg1' to 'binding'. Eliminated redundant SCM_NIMP
3131 test. Use 'transform_bindings'. Fixed scoping error with named
3132 let (Thanks to Aubrey Jaffer for reporting the bug and to Neil
3133 Jerram for suggesting the fix). Cleaned up the control structure
3136 (scm_m_expand_body): Use 'transform_bindings'. Eliminated
3137 unnecessary consing. Eliminated unnecessary
3138 SCM_DEFER/ALLOW_INTS.
3140 (SCM_CEVAL): Un-obfuscated some loops.
3142 2001-11-16 Neil Jerram <neil@ossau.uklinux.net>
3144 * gc.h (scm_unhash_name): Old declaration removed.
3146 * eval.c (s_scm_eval): Change @var{primitive-eval} to
3147 @code{primitive-eval}.
3149 * feature.c, vectors.c, net_db.c, unif.c, weaks.c, struct.c,
3150 version.c, alist.c, ports.c, ramap.c, unif.c, strings.c, list.c:
3151 Change @deffnx lines in docstrings to say {Scheme Procedure}
3152 rather than primitive or procedure.
3154 * posix.c (scm_execl), filesys.c (scm_close), unif.c
3155 (scm_array_set_x, scm_array_contents, scm_uniform_array_read_x,
3156 scm_bit_set_star_x, scm_bit_invert_x), ramap.c (scm_array_fill_x,
3157 scm_array_for_each, scm_array_index_map_x), vectors.c (scm_vector,
3158 scm_make_vector, scm_vector_to_list, scm_vector_fill_x), strop.c
3159 (scm_string_split, scm_string_ci_to_symbol), strings.c
3160 (scm_string_p), sort.c (scm_merge), print.c (scm_newline),
3161 macros.c (scm_macro_type), alist.c (scm_acons, scm_assq):
3162 Docstring fixes and improvements reflecting edits that have been
3163 made in the reference manual source.
3165 * objprop.c (scm_object_properties, scm_set_object_properties_x,
3166 scm_object_property, scm_set_object_property_x): Remove invalid
3167 @deffnx lines for corresponding procedure property primitives.
3169 These changes add a @deffnx C function declaration and function
3170 index entries for each Guile primitive to the copy of the doc
3171 snarf output that is used for reference manual synchronization.
3172 Online help is unchanged.
3174 * snarf.h (SCM_SNARF_DOCS): Output primitive's C function name.
3175 (SCM_DEFINE, SCM_DEFINE1, SCM_REGISTER_PROC): Supply to C function
3176 name to SCM_SNARF_DOCS.
3178 * guile-snarf-docs-texi.in: Pass the shell script's arguments into
3179 snarf-check-and-output-texi.
3181 * Makefile.am (guile-procedures.texi): New rule.
3182 (BUILT_SOURCES, guile.texi, guile-procedures.txt, CLEANFILES):
3183 Changed so that the last stage of doc snarfing is now performed
3184 twice, once to produce guile-procedures.txt for online help, and
3185 once to produce guile.texi for reference manual synchronization.
3187 2001-11-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
3189 * eval.c (RETURN): Wrap in do{}while(0) in order to make it
3190 safely usable as a single statement followed by a ';', for example
3193 (SCM_CEVAL, SCM_APPLY): Clean up code using 'RETURN'.
3195 2001-11-13 Neil Jerram <neil@ossau.uklinux.net>
3197 * random.c (scm_random_solid_sphere_x,
3198 scm_random_hollow_sphere_x): Correct "shere" typos.
3200 * hashtab.c (scm_hash_fold): Add missing apostrophe to docstring.
3202 * version.c (scm_version): Update docstring to include
3205 2001-11-13 Marius Vollmer <mvo@zagadka.ping.de>
3207 * modules.c (scm_c_export): Call va_end after collecting the
3210 * strop.h, strop.c (scm_substring_move_left_x,
3211 scm_substring_move_right_x): Removed.
3213 * __scm.h (HAVE_UINTPTR_T, HAVE_PTRDIFF_T, HAVE_LONG_LONG,
3214 HAVE_LONG_LONGS): Define to "1" when defining them, to mirror what
3217 2001-11-12 Marius Vollmer <mvo@zagadka.ping.de>
3219 * numbers.c: Document macros to define when including
3220 num2integral.i.c. MAX_VALUE and MIN_VALU are no longer used, we
3221 now rely on SIZEOF_ macros that have been figured out at
3224 * num2integral.i.c: Adapt to new interface.
3225 (NUM2INTEGRAL): Test whether a fixnum can be represented in the
3226 target type by casting it and checking whether it is still the
3227 same. Do not try to handle bignums for integral types that are
3228 smaller than fixnums. When handling bignums, collect the
3229 magnituse first into a unsigned type, and correctly check for
3231 (INTEGRAL2BIG): Do not use MIN_VALUE explicitely by observing that
3232 only -MIN_VALUE can still be negative of all negative numbers (in
3235 * tags.h (SIZEOF_SCM_T_BITS): Define it appropriately.
3237 * __scm.h: Define HAVE_UINTPTR_T, HAVE_PTRDIFF_T and
3238 HAVE_LONG_LONG depending on whether their size is non-zero.
3240 2001-11-11 Thien-Thi Nguyen <ttn@glug.org>
3242 * strop.c (scm_string_null_p): Docfix; nfc.
3243 Thanks to Scott Lenser.
3245 2001-11-07 Neil Jerram <neil@ossau.uklinux.net>
3247 * extensions.c (scm_load_extension): Canonicalize docstring
3250 * unif.c (scm_uniform_array_write), ports.c
3251 (scm_current_output_port, scm_force_output), dynwind.c
3252 (scm_dynamic_wind), scmsigs.c (scm_setitimer, scm_getitimer),
3253 filesys.c (scm_open, scm_lstat), struct.c
3254 (scm_make_struct_layout), random.c (scm_random,
3255 scm_random_solid_sphere_x, scm_random_hollow_sphere_x, strop.c
3256 (scm_i_index): Remove superfluous whitespace from end of docstring
3259 * filesys.c (scm_select), guardians.c (scm_guardian_greedy_p),
3260 strings.c (scm_make_string), variable.c (scm_make_variable,
3261 scm_make_undefined_variable, scm_variable_p, scm_variable_set_x,
3262 scm_variable_bound_p), scmsigs.c (scm_setitimer, scm_getitimer),
3263 posix.c (scm_crypt), struct.c (scm_make_vtable_vtable), hashtab.c
3264 (scm_hash_fold), ports.c (scm_port_for_each): Remove superfluous
3265 newline at end of docstrings.
3267 * modules.c (scm_set_current_module): Add missing newline to
3270 2001-11-07 Stefan Jahn <stefan@lkcc.org>
3272 * win32-socket.[ch]: New files. Defines Winsock-API error codes
3273 and makes them available through Guile. That is because the
3274 Winsock-API does not store its errors in `errno' and thus cannot
3275 return error messages via `strerror (errno)'.
3277 * socket.c (scm_init_socket): Initialize `win32-socket' part
3278 here under M$-Windows.
3280 * numbers.h: Added missing declaration of
3281 `scm_sys_check_number_conversions()'.
3283 * error.c: Local definition of SCM_I_STRERROR and SCM_I_ERRNO
3284 and use in `(strerror)' and `(system-error)'.
3286 * Makefile.am (EXTRA_libguile_la_SOURCES): Added
3287 `win32-socket.[ch]' to extra source and header files.
3289 2001-11-06 Marius Vollmer <mvo@zagadka.ping.de>
3291 * script.c (scm_shell_usage, scm_compile_shell_switches): Prepend
3292 a call to turn-on-debugging when --debug has been given instead of
3293 turning it on directly. Also, handle new `--no-debug' option,
3294 which might suppress the call to turn-on-debugging.
3296 2001-11-05 Stefan Jahn <stefan@lkcc.org>
3298 * struct.c (s_scm_struct_vtable_p): Corrected docstring.
3300 2001-11-04 Stefan Jahn <stefan@lkcc.org>
3302 * Makefile.am (libguile_la_LIBADD): Added $(THREAD_LIBS_LOCAL)
3303 here (was at guile_LDADD) which describes the dependency
3304 correctly and allows a clean build on Win32.
3306 * __scm.h (SCM_API): Follow-up patch. Renamed __FOO__ macros
3309 * __scm.h: USE_DLL_IMPORT indicates the usage of the DLL
3310 import macros for external libraries (libcrypt, libqthreads,
3311 libreadline and libregex).
3313 * coop-defs.h: Include <winsock2.h> for `struct timeval'.
3315 * posix.c (flock): Added support for flock() in M$-Windows.
3317 * guile.c (SCM_IMPORT): Follow-up patch. Use SCM_IMPORT instead
3320 * fports.c (getflags): Differentiate reading and writing pipes
3323 * filesys.c (S_IS*): Redefine all of the S_IS*() macros for
3326 * coop.c (coop_condition_variable_timed_wait_mutex): Use
3327 conditionalized error code if `ETIMEDOUT' is not available.
3328 (scm_thread_usleep): Remove bogus declaration of `struct timeval
3331 * numbers.c (PTRDIFF_MIN): Moved this definition where it actually
3332 belongs. That is because NO_PREPRO_MAGIC gets undefined after
3333 each inclusion of `num2integral.i.c'.
3334 (SIZE_MAX): Define NO_PREPRO_MAGIC if SIZE_MAX is undefined.
3336 2001-11-03 Marius Vollmer <mvo@zagadka.ping.de>
3338 * eval.c (scm_m_begin): Allow `(begin)`, with no subforms.
3339 (SCM_CEVAL): Evaluate an empty `begin' to SCM_UNSPECIFIED.
3341 2001-11-02 Mikael Djurfeldt <mdj@linnaeus>
3343 * print.c (scm_iprin1): Mark print state as revealed when
3344 dispatching to generic write or display.
3346 * unif.c (scm_ra2contig): Fixed memory overwrite bug.
3348 2001-11-02 Marius Vollmer <mvo@zagadka.ping.de>
3350 Support for native Win32. Thanks to Stefan Jahn!
3352 * Makefile.am: Add win32-uname.c, win32-uname.h, win32-dirent.c
3353 and win32-dirent.h to extra source and header files. These
3354 include the uname() and the POSIX dirent interface implementation
3355 for M$-Windows. Put `-no-undefined' into LDFLAGS to support
3356 linkers which do not allow unresolved symbols inside shared
3357 libraries. Corrected `guile_filter_doc_snarfage$(EXEEXT)'
3360 * __scm.h: Defined SCM_API. This macro gets prepended to all
3361 function and data definitions which should be exported or imported
3362 in the resulting dynamic link library in the Win32 port.
3364 * __scm.h, alist.h, arbiters.h, async.h, backtrace.h, boolean.h,
3365 chars.h, continuations.h, coop-defs.h, coop-threads.h,
3366 debug-malloc.h, debug.h, deprecation.h, dynl.h, dynwind.h,
3367 environments.h, eq.h, error.h, eval.h, evalext.h, extensions.h,
3368 feature.h, filesys.h, fluids.h, fports.h, gc.h, gdb_interface.h,
3369 gdbint.h, gh.h, goops.h, gsubr.h, guardians.h, hash.h, hashtab.h,
3370 hooks.h, init.h, ioext.h, iselect.h, keywords.h, lang.h, list.h,
3371 load.h, macros.h, mallocs.h, modules.h, net_db.h, numbers.h,
3372 objects.h, objprop.h, options.h, pairs.h, ports.h, posix.h, print.h,
3373 procprop.h, procs.h, properties.h, ramap.h, random.h, rdelim.h,
3374 read.h, regex-posix.h, root.h, rw.h, scmsigs.h, script.h, simpos.h,
3375 smob.h, socket.h, sort.h, srcprop.h, stackchk.h, stacks.h, stime.h,
3376 strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h,
3377 tags.h, threads.h, throw.h, unif.h, values.h, variable.h, vectors.h,
3379 Prefixed each each exported symbol with SCM_API.
3381 * continuations.c: Added comment about the use of the extern
3382 declarations of {get,set}context() functions used in the ia64 port.
3384 * continuations.h, gc.c: `__libc_ia64_register_backing_store_base'
3385 is meant to be a `unsigned long *'.
3387 * filesys.c: Include `direct.h' if possible. Use local
3388 `win32-dirent.h' for the native M$-Windows port. Define S_IS*()
3389 macros for M$-Windows. Implementation of `fstat_Win32()' which is
3390 able to differentiate between sockets and other file descriptors.
3391 Use this function as wrapper in `scm_fstat()'. Fixed typo in
3394 * fports.c: Include `io.h' is possible. Put `*fp' into referring
3395 statement block in `scm_fport_buffer_add()'.
3396 Some corrections in `getflags()'.
3398 * gdb_interface.h (GDB_INTERFACE): Also support __CYGWIN__.
3400 * guile.c: Make sure to define __SCM_IMPORT__ for shared library
3401 build on Win32. Disable preloaded symbols on Win2 platforms.
3403 * ioext.c, ports.c: Include `io.h' is possible.
3405 * mkstemp.c: Include `process.h' is possible.
3407 * net_db.c: Disable extern declaration of `h_errno' for __CYGWIN__,
3409 Put `scm_return_entry()' into HAVE_GETSERVENT conditional.
3411 * posix.c: Remove unnecessary dirent includes and defines. Include
3412 local `win32-uname.h' for MinGW. Extern declaration of
3413 `mkstemp()' for systems where it does not exists. Make
3414 `getlogin()' available on M$-Windows.
3416 * scmsigs.c: Made `usleep()' avalable on MinGW.
3418 * stime.c: On M$-Windows `tzname[]' is known to be `_tzname[]'.
3420 * win32-dirent.c: Include "win32-dirent.h", not "dirent.h".
3422 * win32-uname.c: Include "win32-uname.h", not "uname.h".
3424 2001-10-28 Mikael Djurfeldt <mdj@linnaeus>
3426 * unif.c (scm_uniform_array_read_x, scm_uniform_array_write):
3427 Don't apply scm_uniform_vector_length on arrays.
3429 2001-10-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
3431 * eval.c (scm_lookupcar, scm_m_letstar, scm_m_do, iqq,
3432 scm_m_define, scm_m_letrec1, scm_m_let, scm_m_expand_body,
3433 scm_macroexp, unmemocopy, scm_eval_args, scm_deval_args,
3434 SCM_CEVAL, scm_map, scm_init_eval): When building lists, prefer
3435 scm_list_<n> over scm_cons[2]?.
3437 (scm_unmemocar, scm_m_cond, scm_m_letstar, scm_m_letrec1,
3438 scm_m_let, scm_m_atbind, unmemocopy, SCM_CEVAL, SCM_APPLY): Use
3439 SCM_C[AD][AD]R instead of explicit form.
3441 (scm_m_set_x, scm_m_cond, scm_m_letstar, scm_m_do): Reordered
3442 comparison parameters.
3444 (scm_m_case, scm_m_cond, scm_m_letstar, scm_m_do, SCM_CEVAL): Use
3445 !SCM_NULLP instead of SCM_NIMP.
3447 (scm_m_case): Don't copy the form. Renamed proc to clause and
3448 minimized its scope. Renamed x to clauses. Removed side
3449 effecting operation from macro call.
3451 (scm_m_cond): Don't copy the form. Renamed arg1 to clause and
3452 minimized its scope. Renamed x to clauses. Minimized the scope
3453 of variable 'len'. Make sure the else clause is treated specially
3454 even in case of '=>' occurences. Don't change the else to #t in
3455 order to be able to distinguish this case in the evaluator. Leave
3456 type checking of the recipient to the evaluator.
3458 (scm_c_improper_memq): Made the comment somewhat clearer.
3460 (scm_m_lambda): Renamed proc to formals. Removed unnecessary
3461 test for SCM_IM_LET at the place of the formal parameters.
3462 Simplified the formal parameter checking.
3464 (scm_m_letstar): Added Comment. Renamed proc to bindings.
3465 Renamed arg1 to binding and minimized its scope. Eliminated
3466 unnecessary consing.
3468 (scm_m_do): Renamed proc to bindings. Minimized the scope of
3471 (build_binding_list): New static function.
3473 (unmemocopy): Don't use SCM_TYP7 on pairs (it's unclean).
3474 Further, split up the 'letrec' unmemoizing code to the
3475 corresponding parts for 'do', 'let' and 'letrec', adding comments
3476 to each form. Cleanup the handling of the do form (This removes
3477 some *real* code :-).
3479 (SCM_CEVAL): Removed side effecting operation from macro call.
3480 Handle the 'else clause of the 'cond form specially - the symbol
3481 'else is not replaced with #t any more.
3483 2001-10-14 Gary Houston <ghouston@arglist.com>
3485 * version.c (scm_version): use sprintf instead of snprintf,
3486 for portability. thanks to Bill Schottstaedt.
3488 2001-10-14 Mikael Djurfeldt <mdj@linnaeus>
3490 * read.c (scm_lreadr): When user-defined hash procedure returns
3491 SCM_UNSPECIFIED: Fall back to standard handling instead of raising
3492 an exception. (This prevents parsing of uniform vectors from
3493 interfering with parsing of numbers.)
3495 2001-10-13 Marius Vollmer <mvo@zagadka.ping.de>
3497 * numbers.c: Set NO_PREPRO_MAGIC when defining our version of
3498 PTRDIFF_MIN. Thanks to Ken Raeburn.
3500 2001-10-07 Marius Vollmer <mvo@zagadka.ping.de>
3502 * Makefile.am (EXTRA_libguile_la_SOURCES): Added "mkstemp.c".
3504 * eval.c (scm_m_atbind): First try to find the variable without
3505 defining it locally; when it has not been found, define it
3508 * modules.c (module_variable): Pass over variables that exist but
3511 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
3513 * backtrace.c (display_backtrace_file_and_line): Only use
3514 scm_basename when POSIX support is compiled in. Thanks to Chris
3517 2001-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
3519 * numbers.c (mem2uinteger): Return number read so far when coming
3520 across a hexdigit after having read a # or if not reading a hex
3521 value. This will enable the calling code to correctly handle
3522 forms like 1e2. (The background is, that the exponent markers d,
3523 e and f are also hexdigits.) Thanks to Mikael Djurfeldt for
3524 providing this patch.
3526 (mem2complex): Fix erroneous double-negation. Now, numbers like
3527 1-i will be read correctly.
3529 2001-10-12 Mikael Djurfeldt <mdj@linnaeus>
3531 * debug.c (scm_mem_to_proc): Fixed typo in previous change.
3533 * validate.h (SCM_VALIDATE_DOUBLE_DEF_COPY): New macro.
3535 2001-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
3537 * print.c (scm_print_state_vtable, print_state_pool):
3538 Initialize. These variables are now registered as gc roots.
3540 (scm_current_pstate): Update documentation.
3542 (scm_current_pstate, scm_make_print_state, scm_free_print_state,
3543 scm_prin1, scm_init_print): print_state_pool is registered as a
3544 gc root and thus does not need to be protected by a surrounding
3547 (make_print_state): The car of print_state_pool no longer holds
3548 the scm_print_state_vtable.
3550 (scm_current_pstate, scm_make_print_state, print_circref,
3551 scm_iprin1, scm_prin1, scm_iprlist): Prefer !SCM_<foo> over
3554 (scm_prin1): When building lists, prefer scm_list_<n> over
3557 (scm_iprlist): Removed a redundant SCM_IMP test.
3559 (scm_simple_format): Use SCM_EQ_P to compare SCM values.
3561 2001-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
3563 * debug.c (scm_make_iloc): Prefer !SCM_<foo> over SCM_N<foo>.
3565 (scm_memcons, scm_mem_to_proc): When building lists, prefer
3566 scm_list_<n> over scm_cons[2]?.
3568 (scm_mem_to_proc): Prefer SCM_CONSP over SCM_NIMP.
3570 (scm_procedure_name): Use SCM_CADR instead of explicit form.
3572 (debugobj_print): Coerce scm_intprint arg 1 to long, not int.
3573 Thanks to Rob Browning for the patch (see log entry 2001-09-21) -
3574 for some reason his patch didn't make it into the cvs.
3576 2001-10-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
3578 * numbers.c (mem2decimal_from_point): Cleaned up the parsing a
3579 little bit - should even be somewhat more accurate now.
3581 2001-10-08 Rob Browning <rlb@defaultvalue.org>
3583 * gc.c: support ia64 register backing store.
3584 (SCM_MARK_BACKING_STORE): new macro.
3586 * continuations.h: support ia64 register backing store.
3587 (struct scm_t_contregs): add ia64 register backing store.
3589 * continuations.c: support ia64 register backing store.
3590 (continuation_mark): mark ia64 register backing store.
3591 (continuation_free): free ia64 register backing store.
3592 (scm_make_continuation): capture ia64 register backing store.
3593 (copy_stack_and_call): copy ia64 register backing store.
3595 2001-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
3597 * hashtab.c (scm_hash_fn_create_handle_x): The result of assoc_fn
3598 is known to be #f if no entry is found. Thus, use !SCM_FALSEP
3599 instead of SCM_NIMP to test for that case.
3601 * strings.h (SCM_SET_STRING_LENGTH): Cast the length to
3602 scm_t_bits instead of long.
3604 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
3606 * tags.h (SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
3607 SCM_T_SIGNED_BITS_MIN): New.
3608 * numbers.h (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM):
3609 Use them to make these macros computable by the preprocessor.
3611 * num2integral.i.c (INTEGRAL2NUM): Let the preprocessor test
3612 whether the integral type fits in a fixnum, not the compiler.
3613 This removes a spurious compiler warning. Also, honor the
3614 NO_PREPRO_MAGIC flag to suppress any preprocessor tests. This is
3615 needed for `long long's.
3617 * numbers.c: Define NO_PREPRO_MAGOC when including
3618 num2integral.c.i for `long long' and `signed long long'.
3620 2001-10-06 Mikael Djurfeldt <mdj@linnaeus>
3622 These changes fixes a race condition in the Guile coop - pthread
3625 * coop.c (mother_awake_p): New variable.
3626 (coop_create): Set mother_awake_p before creating or signalling
3627 mother; wait until mother is going to sleep before returning.
3628 (mother): Reset mother_awake_p before going to sleep.
3630 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
3632 * options.c (protected_objects, scm_init_options): The content of
3633 protected_objects is now protected from garbage collection using
3634 scm_gc_register_root instead of scm_permanent_object.
3636 (get_option_setting): New static function that computes an option
3637 setting as it was formerly done in the function scm_options.
3639 (get_documented_option_setting): New static function that
3640 returns option documentation as it was formerly done in the
3641 function scm_options. Note that documentation C strings are no
3642 longer precomputed into SCM objects. Instead, they are converted
3643 into SCM strings every time get_documented_option_setting is
3646 (change_option_setting): New static functions that modifies the
3647 option setting as it was formerly done in the function
3648 scm_options. The function is now exception safe, i. e. won't
3649 cause a memory leak when interrupted. Further, only non-immediate
3650 option values are added to the protection list.
3652 (scm_options): This function now has only the purpose to dispatch
3653 to to get_option_setting, get_documented_option_setting or
3654 change_option_setting, depending on the arguments given to
3657 (scm_init_opts): Don't convert documentation C strings into SCM
3658 strings. Further, don't protect any object values: They _must_
3659 be immediate values, otherwise there is no guarantee that they
3660 have not been collected before anyway.
3662 * options.[ch] (scm_t_option): Made type unsigned, name into a
3663 constant char* and val into a scm_t_bits type.
3665 (scm_options, scm_init_opts): The number of options is guaranteed
3666 to be larger or equal to zero. Thus, the type is changed to
3669 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
3671 * num2integral.i.c (NUM2INTEGRAL): Eliminated some warnings about
3672 testing an unsigned value for being >= 0.
3674 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
3676 * numbers.h: Removed old comment about using SCM_CAR to access
3679 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
3680 the return value is signed. Thanks to Brian Crowder for the bug
3683 (SCM_SRS): Avoid unnecessary casting and don't unpack input
3684 values. With this patch, SCM_SRS can be safely used for other
3685 types than scm_t_signed_bits. However, it should still better be
3686 an internal macro and thus be renamed to SCM_I_SRS.
3688 (SCM_MAKINUM, SCM_INUM): Use proper casting.
3690 2001-10-03 Gary Houston <ghouston@arglist.com>
3692 * continuations.h, unif.h: in the descriptions of the bit patterns
3693 of the heap cells, make bit 0 the least significant.
3695 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
3697 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
3698 Thanks to Golubev I. N.
3700 2001-09-25 Gary Houston <ghouston@arglist.com>
3702 * ports.c (scm_drain_input): extended the docstring. thanks to
3703 Alex Schroeder and Thien-Thi Nguyen.
3705 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
3707 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
3708 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
3709 macros. (The NUM names might soon change.)
3711 * numbers.h: Added missing declarations.
3713 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
3715 * Makefile.am: Distribute num2float.i.c.
3717 * num2float.i.c: New file, multiply included by numbers.c, used
3718 to "templatize" the float <-> num conversion routines.
3720 * numbers.c: New functions: scm_num2float, scm_float2num,
3721 scm_num2double, scm_double2num.
3723 2001-09-21 Rob Browning <rlb@defaultvalue.org>
3725 * .cvsignore: really add version.h
3727 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
3728 Otherwise it fails on the alpha. However, we might rather choose
3729 this size conditionally.
3731 * numbers.c (scm_gcd): change "k" to a long from an int.
3732 Otherwise it fails on the alpha. However, we might rather choose
3733 this size conditionally.
3735 * error.c (scm_wta): coerce char* to intptr_t before int
3738 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
3741 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
3743 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
3745 * numbers.c (scm_integer_expt): Accept inexact integer in second
3746 argument. (Thanks to Bill Schottstaedt.)
3748 2001-09-20 Rob Browning <rlb@defaultvalue.org>
3750 * .cvsignore: add version.h
3752 * versiondat.h.in: removed (obsolete).
3754 * version.h.in: renamed from version.h.
3755 (SCM_GUILE_MAJOR_VERSION): new public macro.
3756 (SCM_GUILE_MINOR_VERSION): new public macro.
3757 (SCM_GUILE_MICRO_VERSION): new public macro.
3759 * version.h: renamed to version.h.in.
3762 (scm_major_version): support integer *_VERSION macros.
3763 (scm_minor_version): support integer *_VERSION macros.
3764 (scm_micro_version): support integer *_VERSION macros.
3765 (scm_version): support integer *_VERSION macros.
3767 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
3769 * error.c, error.h: Made error keys globally accessible.
3770 Applications might want to test for these or use them in a direct
3773 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
3774 routines are passed an inexact. This change in behavior is
3775 motivated by concordance with R5RS: It is more common that a
3776 primitive doesn't want to accept an inexact for an exact.
3778 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3780 The following patch partially undoes my patch from 2001-06-30,
3781 where I added the function scm_gc_mark_cell_conservatively. The
3782 function is buggy, since it breaks guile during conservative
3783 marking if a pointer on the stack points directly into the list of
3784 free cells on the heap: With conservative cell marking this will
3785 cause the whole free list to be scanned and marked - boom!
3787 * gc.c (allocated_mark, MARK, heap_segment,
3788 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
3789 (scm_gc_mark_cell_conservatively): Remove function
3790 scm_gc_mark_cell_conservatively and update the corresponding
3791 comments and uses accordingly. Thanks to Christopher Cramer for
3792 the patch. (Minor corrections by me.)
3794 2001-09-15 Gary Houston <ghouston@arglist.com>
3796 * root.h (scm_root_state): removed the continuation_stack and
3797 continuation_stack_ptr members, which have no apparent purpose.
3798 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
3801 * root.c (root_mark), init.c (restart_stack, start_stack), gc
3802 (scm_igc): remove all references to contination_stack and
3803 continuation_stack_ptr, avoiding allocation of a vector and
3804 useless processing during gc.
3806 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
3808 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
3810 (TCONC_IN): Make sure that the cell word 0 is initialized last.
3812 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
3814 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
3816 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
3817 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
3819 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
3821 * guardians.c (mark_dependencies_in_tconc,
3822 whine_about_self_centered_zombies, scm_init_guardians): Register
3823 the static global variable `self_centered_zombies' via
3824 scm_gc_register_root, to make some cdr-ing unnecessary.
3826 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
3828 * backtrace.c (display_backtrace_file,
3829 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
3830 values, use SCM_FALSEP when comparing SCM values against #f.
3831 Thanks to Rob Browning for the bug report.
3833 2001-09-12 Martin Baulig <martin@home-of-linux.org>
3835 * strings.[ch] (scm_str2string): New function.
3837 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
3839 * gc.c (scm_done_free): Always subtract size from scm_mallocated
3840 when computing nm, even if it's negative.
3841 (scm_must_malloc): Abort on overflow of scm_mtrigger.
3842 (scm_must_realloc): Likewise.
3844 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
3846 * numbers.c (scm_sys_check_number_conversions): new function,
3847 defined if Guile is compiled in debugging mode. currently checks
3848 `scm_num2ulong', should check much much more.
3850 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
3851 unsigned, ensure that it's positive. thanks to Martin Baulig!
3853 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
3855 * __scm.h: Added new section about compile time selectable
3858 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
3859 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
3860 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
3861 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
3864 * deprecation.c (scm_include_deprecated_features): Simplified.
3866 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
3867 `SCM_IMP´ instead of `!SCM_CELLP´.
3869 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
3870 Extract side-effecting operations from macros.
3872 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
3873 scm_top_level_lookup_closure_var and scm_system_transformer.
3875 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
3877 (heap_segment): Use CELL_P instead of SCM_CELLP.
3879 * init.c (start_stack): Don't initialize
3880 scm_top_level_lookup_closure_var and scm_system_transformer.
3882 * modules.c (scm_set_current_module): Don't access
3883 scm_top_level_lookup_closure_var and scm_system_transformer.
3885 (scm_sym2var): Don't call scm_variable_set_name_hint.
3887 (scm_post_boot_init_modules): Removed deprecated initializations.
3889 * print.c (scm_ipruk): Don't access cell contents of non cells.
3891 * strings.c (scm_string_set_x): All strings are writable.
3893 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
3894 type. There is only one string type now.
3896 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
3898 * tags.h: Remove comments about two different string types.
3900 (SCM_CELLP, SCM_NCELLP): Deprecated.
3902 * variable.c (make_variable): Remove code variant for vcells.
3904 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
3905 SCM_VARIABLE_LOC): Remove code variant for vcells.
3907 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
3908 SCM_ENABLE_DEPRECATED with the logic reversed.
3910 * dynl.c (moddata, registered_mods), dynl.[ch]
3911 (scm_register_module_xxx, scm_registered_modules,
3912 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
3913 (*top-level-lookup-closure*), eval.[ch]
3914 (scm_top_level_lookup_closure_var, scm_system_transformer,
3915 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
3916 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
3917 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
3918 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
3919 scm_unprotect_object), modules.c (root_module_lookup_closure,
3920 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
3921 beautify_user_module_x_var, try_module_autoload_var,
3922 scm_module_full_name), modules.[ch] (scm_the_root_module,
3923 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
3924 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
3925 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
3926 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
3927 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
3928 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
3929 scm_make_shared_substring), tags.h (scm_tc7_substring,
3930 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
3931 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
3932 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
3933 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
3936 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
3937 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
3938 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
3939 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
3940 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
3941 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
3942 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
3943 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
3944 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
3945 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
3946 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
3947 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
3948 (setzone, scm_strftime, scm_strptime), vports.c
3949 (scm_make_soft_port): Remove calls to
3950 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
3951 gone, all strings are 0-terminated anyway.
3953 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
3954 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
3955 double inclusion of the same headers to the SCM_<filename>_H
3958 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
3959 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
3960 print.c (scm_iprin1): The type scm_tc7_substring does not exist
3963 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
3964 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
3965 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
3966 !SCM_<foo> over SCM_N<foo>.
3968 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
3970 * Makefile.am: Remove references to symbols-deprecated.c.
3972 * symbols.c (scm_init_symbols): Don't initialize deprecated
3975 * symbols-deprecated.c: Removed.
3977 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
3978 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
3979 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
3980 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
3981 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
3982 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
3983 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
3984 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
3985 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
3986 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
3987 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
3988 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
3989 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
3990 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
3991 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
3992 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
3993 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
3994 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
3995 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
3996 scm_intern0, scm_sysintern, scm_sysintern0,
3997 scm_sysintern0_no_module_lookup, scm_symbol_value0,
3998 scm_string_to_obarray_symbol, scm_intern_symbol,
3999 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
4000 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
4001 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
4002 vectors.[ch] (scm_vector_set_length_x): Removed.
4004 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
4005 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
4006 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
4007 Renamed the macros that are defined to inhibit double inclusion of
4008 the same headers to the SCM_<filename>_H format.
4010 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
4011 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
4014 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
4016 * continuations.h (scm_contregs), debug.h (scm_debug_info,
4017 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
4018 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
4019 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
4020 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
4021 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
4022 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
4023 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
4024 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
4025 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
4026 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
4027 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
4029 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
4030 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
4031 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
4032 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
4033 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
4034 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
4035 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
4036 double inclusion of the same headers to the SCM_<filename>_H
4039 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
4040 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
4041 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
4042 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
4043 !SCM_<foo> over SCM_N<foo>.
4045 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
4047 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
4048 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
4049 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
4050 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
4051 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
4052 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
4053 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
4054 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
4055 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
4056 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
4057 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
4058 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
4059 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
4060 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
4061 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
4062 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
4063 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
4064 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
4065 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
4066 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
4067 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
4068 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
4069 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
4070 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
4071 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
4072 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
4073 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
4074 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
4075 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
4076 the macros that are defined to inhibit double inclusion of the
4077 same headers to the SCM_<filename>_H format.
4079 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
4081 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
4082 "scm_t_portable" with "scm_port_table" which was an artifact from
4083 the great "scm_*_t -> scm_t_" renaming.
4085 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
4087 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
4088 used; nfc. Thanks to Bill Schottstaedt.
4090 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
4091 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
4092 Thanks to Chris Cramer.
4094 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
4096 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
4098 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
4100 * dynwind.h (scm_swap_bindings): Declare.
4101 * dynwind.c (scm_swap_bindings): Make non-static.
4103 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
4105 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
4106 doing exactly nothing about them). thanks Neil!
4108 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
4110 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
4112 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
4114 * gc.c: Fix omission bug: Add `heap_segment' forward decl
4115 (proto) in the case when either `GUILE_DEBUG' or
4116 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
4118 (map_free_list): Fix typo: Ref `f' correctly.
4120 Thanks to Chris Cramer.
4122 2001-08-15 Rob Browning <rlb@defaultvalue.org>
4124 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
4126 (libpath.h): change libguileversion to libguileinterface.
4128 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
4130 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
4131 ChangeLog-2000. Thanks to Daniel Skarda!
4133 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
4135 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
4136 do it from the Makefile.
4138 * Makefile.am: rearrange the snarfing slightly, so that .doc files
4139 are of a reasonable size.
4141 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
4143 * stacks.c (scm_make_stack): Improve docstring by explaining use
4146 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
4148 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
4149 scm_char_whitespace_p, scm_char_upper_case_p,
4150 scm_char_lower_case_p, scm_char_is_both_p): Do not require
4151 characters to fulfill isascii in addition to the primary
4154 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4156 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
4157 scm_istr2flo, scm_istring2number): Removed.
4159 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
4162 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
4163 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
4166 (scm_string_to_number): Use new number parser.
4168 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
4169 handles complex numbers.
4171 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
4174 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
4177 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
4179 (scm_i_mem2number): Added.
4181 (scm_exact_to_inexact): Changed signature.
4183 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
4184 here instead of within scm_i_mem2number. Call scm_i_mem2number
4185 instead of scm_istr2int and scm_istring2number.
4187 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4189 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
4190 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
4191 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
4192 !SCM_<pred> over SCM_N<pred>.
4194 (scm_eval_body): Remove side effecting code from macro call.
4196 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
4199 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4201 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
4203 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
4205 Removed vcell slot from structs.
4207 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
4210 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
4211 zero. Use scm_vtable_index_layout instead of "0" when accessing
4213 (scm_init_struct): Remove vcell slot layout code from
4214 required_vtable_fields.
4216 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
4218 * goops.c (build_class_class_slots): Removed vcell slot
4221 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
4222 Removed vcell slot layout code.
4223 (scm_si_vcell): Removed.
4225 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
4227 "Glocs" have been removed.
4229 * tags.h: Update tag system docs.
4230 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
4231 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
4232 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
4233 or SCM_NCONSP, respectively.
4235 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
4236 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
4237 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
4239 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
4240 tell glocs from structs.
4242 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
4244 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
4245 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
4246 instead of with glocs.
4247 (EVALCAR): Do not test for glocs.
4248 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
4250 (scm_unmemocar): Do not handle glocs.
4251 (scm_m_atfop): Memoize as a variable, not as a gloc.
4252 (scm_eval_args, scm_deval_args): Do not handle glocs.
4253 (scm_ceval, scm_deval): Likewise.
4255 * eval.h (SCM_XEVALCAR): Do not test for glocs.
4256 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
4259 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
4261 * dynwind.c (scm_swap_bindings): Likewise.
4262 (scm_dowinds): Updated to recognize lists of variables instead of
4265 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
4268 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
4271 2001-07-25 Gary Houston <ghouston@arglist.com>
4273 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
4274 docstrings to reflect the n-ary implementation.
4276 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
4278 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
4279 value of a variable, not the plain "return" statement.
4281 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
4283 * eval.c: Allow variables in memoized code (in addition to glocs).
4284 (scm_lookupcar): Handle variables in lost races. Replace symbol
4285 with variable directly, do not make a gloc.
4286 (scm_unmemocar): Rewrite variables using a reverse lookup, just
4288 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
4291 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
4293 * variable.c (scm_i_variable_print): Use "value" instead of
4294 "binding" since a binding is the mapping between symbols and
4295 variables, not between variables and their values.
4297 * tags.h (scm_tc7_variable): New.
4298 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
4299 * print.c (scm_iprin1): Likewise.
4301 * variable.h (scm_tc16_variable): Removed.
4302 (SCM_VARIABLEP): Test for new tc7 code.
4303 (scm_i_variable_print): New.
4304 * variable.c (scm_tc16_variable): Removed.
4305 (variable_print): Renamed to scm_i_variable_print and made
4307 (variable_equal_p): Removed.
4308 (make_variable): Construct a tc7 object instead of a smob.
4309 (scm_init_variable): Do not register smob.
4311 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
4313 * tags.h: Include inttypes.h when we have it.
4315 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
4317 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
4318 is taken by the new SCM_IM_CALL_WITH_VALUES.
4319 * print.c (scm_isymnames): Update table accordingly.
4321 2001-07-22 Gary Houston <ghouston@arglist.com>
4323 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
4324 SCM_MAKINUM to convert regoff_t value to SCM.
4326 2001-07-21 Gary Houston <ghouston@arglist.com>
4328 * scmsigs.c: include sys/time.h for itimer stuff.
4330 2001-07-19 Rob Browning <rlb@defaultvalue.org>
4332 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
4334 * c-tokenize.lex: add option %nounput to quiet warning.
4335 Add prototype for yylex to quiet warning.
4337 * scmconfig.h.in: add flags for setitimer and getitimer.
4339 * scmsigs.h (scm_init_scmsigs): new prototype.
4340 (scm_init_scmsigs): new prototype.
4342 * scmsigs.c (s_scm_setitimer): new function.
4343 (s_scm_setitimer): new function.
4345 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4347 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
4348 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
4349 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
4350 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
4351 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
4352 guile-func-name-check.in, guile-snarf-docs-texi.in,
4353 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
4354 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
4355 objprop.c, objprop.h, options.c, options.h, random.h,
4356 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
4357 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
4358 version.c, version.h: Updated copyright notice.
4360 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4362 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
4363 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
4364 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
4365 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
4366 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
4367 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
4368 sym_environment, scm_sym_change_class): New static variables to
4369 hold predefined symbols.
4371 (build_class_class_slots): Build the list using scm_list_n
4372 instead of cons. Also, slots are already created as lists, thus
4373 making a call to maplist unnecessary.
4375 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
4376 scm_class_direct_subclasses, scm_class_direct_methods,
4377 scm_class_precedence_list, scm_class_slots, scm_class_environment,
4378 scm_method_procedure, create_standard_classes, purgatory): Use
4381 (build_slots_list, compute_getters_n_setters,
4382 scm_sys_initialize_object, scm_sys_inherit_magic_x,
4383 get_slot_value_using_name, set_slot_value_using_name,
4384 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
4385 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
4386 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
4388 (scm_sys_prep_layout_x): Minimize variable scopes.
4390 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
4391 scm_sys_fast_slot_set_x): Fix signedness.
4393 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
4394 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
4395 scm_memoize_method, scm_wrap_object): Use packing and unpacking
4396 when converting to and from SCM values.
4398 (scm_enable_primitive_generic_x): Add rest argument checking.
4400 (map, filter_cpl, maplist, scm_sys_initialize_object,
4401 scm_sys_prep_layout_x, slot_definition_using_name,
4402 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
4403 call_memoize_method, scm_make, scm_make_class): Prefer explicit
4404 predicates over SCM_N?IMP tests.
4406 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
4409 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
4412 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
4414 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
4416 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
4418 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
4420 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
4422 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
4424 * strings.c (s_scm_string): fix arg position in assert.
4426 2001-07-11 Gary Houston <ghouston@arglist.com>
4428 * strports.c (st_write): use memcpy, not strncpy. thanks to
4431 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
4433 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
4434 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
4435 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
4436 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
4437 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
4438 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
4439 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
4440 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
4441 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
4442 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
4443 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
4444 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
4445 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
4446 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
4447 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
4448 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
4449 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
4450 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
4451 weaks.c, weaks.h: Remove "face-lift" comment.
4453 2001-07-08 Rob Browning <rlb@defaultvalue.org>
4455 * .cvsignore: add stamp-h.in.
4457 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4459 * hooks.c (scm_make_hook, scm_add_hook_x),
4460 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
4461 value info to the docstrings.
4463 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4465 Some more compatibility patches for Windows.
4467 * posix.c (getlogin): getlogin() implementation for Windows.
4469 * backtrace.c, ioext.c: Include <stdio.h>.
4471 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
4474 * cpp_sig_symbols.in: Added SIGBREAK.
4476 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
4478 * strports.c (scm_read_0str, scm_eval_0str): Call
4479 scm_c_read_string and scm_c_eval_string respectively, not
4480 themselves. Thanks to Dale P. Smith!
4482 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4484 * unif.c (scm_array_set_x): The variable args does not
4485 necessarily have to be a list. Further, got rid of a redundant
4488 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4490 * list.c (SCM_I_CONS): Make sure the cell type is initialized
4493 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
4494 init_heap_seg): Fixed signedness.
4496 (init_heap_seg): Replaced strange for-loop with a while loop.
4498 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
4500 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
4502 The following patch adds conservative marking for the elements of
4503 free or allocated cells.
4505 * gc.c (allocated_mark, heap_segment): New static functions.
4507 (which_seg): Deleted, since the functionality is now provided by
4508 function heap_segment.
4510 (map_free_list): Use heap_segment instead of which_seg.
4512 (MARK): If cell debugging is disabled, mark free cells
4515 (scm_mark_locations, scm_cellp): Extracted the search for the
4516 heap segment of a SCM value into function heap_segment.
4518 (scm_init_storage): Allocated cells must be marked
4521 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
4523 The following patch changes the representation of weak vectors to
4524 double cells instead of using an extension of the vector's
4527 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
4528 the result of SCM_WVECT_GC_CHAIN.
4530 (scm_gc_sweep): Weak vectors don't have extra fields any more.
4532 * weaks.c (allocate_weak_vector): New static function. It does
4533 not patch any previously created vector object during the
4534 construction of a weak vector, and thus doesn't need to switch
4535 off interrupts during vector creation.
4537 (scm_make_weak_vector, scm_make_weak_key_hash_table,
4538 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
4539 Use allocate_weak_vector to provide the new weak vector object.
4541 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
4542 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
4543 now stored in the double cell.
4545 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
4548 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
4549 using an entry of the double cell.
4551 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
4553 * stamp-h.in: bye bye
4555 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
4557 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
4560 * load.c, load.h (scm_c_primitive_load,
4561 scm_c_primitive_load_path): New.
4563 * strports.c, strports.h (scm_c_read_string): Renamed from
4564 scm_read_0str. Also, added "const" qualifier to argument.
4565 (scm_c_eval_string): Renamed from scm_eval_0str.
4566 (scm_read_0str, scm_eval_0str): Deprecated.
4568 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4570 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
4573 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
4575 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
4576 scm_list_n): New functions.
4577 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
4578 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
4579 (lots of files): Use the new functions.
4581 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
4583 * strings.c: #include "libguile/deprecation.h".
4585 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4587 * read.c (scm_lreadr): When reading a hash token, check for a
4588 user-defined hash procedure first, so that overriding the builtin
4589 hash characters is possible (this was needed for implementing
4590 SRFI-4's read synax `f32(...)').
4592 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
4593 because the latter is unsigned now and breaks comparisons like
4594 (n < (scm_t_signed_bits)MIN_VALUE).
4596 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
4598 * eval.h, eval.c (scm_call_4): New function.
4600 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
4601 directly rather than dispatching to them via scm_ithrow and a lazy
4604 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
4605 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
4606 for trap handler procedures.
4608 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
4609 procedures not being #f.
4611 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
4613 * Makefile.am (c-tokenize.c): add rule to generate it.
4614 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
4616 filter-doc-snarfage.c: remove.
4618 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4620 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
4622 The following set of changes makes compiling Guile under various
4623 Windows compilers easier. Compilation under GNU systems should
4624 not be affected at all.
4626 Thanks to Stefan Jahn for all necessary information, patches and
4629 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
4630 getpgrp, ttyname, primitive-fork and some header inclusion for
4633 * random.c: Define M_PI, if not predefined and use __int64 for
4634 LONG64 under Windows.
4636 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
4637 Windows and conditionalize some signal names.
4639 * socket.c (scm_getsockopt): Added missing comma.
4640 Include socket library header under Windows.
4642 * stime.c (CLKTCK): Add cast to int, to make it compile under
4645 * ports.c (truncate): New function, compiled only under Windows.
4647 * net_db.c: Do not declare errno under Windows.
4649 * iselect.h, inet_aton.c: Include socket library headers under
4652 * guile.c (inner_main): Under Windows, initialize socket library
4653 and initialize gdb_interface data structures.
4655 * gdb_interface.h: Under Windows, gdb_interface cannot be
4656 initialized statically. Initialize at runtime instead.
4658 * fports.c (write_all): ssize_t -> size_t.
4659 (fport_print): Conditionalize call to ttyname().
4660 (getflags): New function, compiled only under Windows.
4662 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
4663 primitives chown, link, fcntl.
4664 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
4667 * backtrace.c: Include <io.h> under Windows.
4669 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
4671 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
4674 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
4676 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
4677 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
4678 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
4679 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
4680 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
4681 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
4682 (scm_dynamic_wind, scm_dowinds), environments.c
4683 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
4684 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
4685 goops.c (GETVAR, purgatory, make_class_from_template,
4686 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
4687 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
4688 (scm_primitive_load), modules.c (scm_resolve_module,
4689 scm_c_define_module, scm_c_use_module, scm_c_export,
4690 module_variable, scm_eval_closure_lookup, scm_sym2var,
4691 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
4692 ports.c (scm_port_for_each), print.c (scm_printer_apply),
4693 properties.c (scm_primitive_property_ref), ramap.c (ramap,
4694 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
4695 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
4696 (scm_object_to_string, scm_call_with_output_string,
4697 scm_call_with_input_string), throw.c (scm_body_thunk,
4698 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
4699 scm_make_shared_array), vports.c (sf_flush, sf_write,
4700 sf_fill_input, sf_close): Use one of the above functions.
4701 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
4703 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
4705 * filesys.c (scm_close), ports.c (scm_close_port,
4706 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
4707 instead of SCM_NEGATE_BOOL.
4709 * filesys.c (scm_stat): Clean up type dispatch.
4711 * filesys.c (scm_stat), ports.c (scm_input_port_p,
4712 scm_output_port_p): Get rid of redundant IM type check.
4714 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
4715 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
4716 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
4717 scm_return_entry), numbers.c (scm_number_to_string), objects.c
4718 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
4719 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
4720 scm_addr_vector), stime.c (scm_strftime), strings.c
4721 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
4722 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
4723 scm_string_split), strports.c (scm_strport_to_string), symbols.c
4724 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
4725 instead of scm_makfromstr.
4727 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
4728 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
4729 scm_read_hash_extend), stime.c (scm_strftime), strings.c
4730 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
4731 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
4732 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
4733 !SCM_<pred> over SCM_N<pred>.
4735 * strings.[ch] (scm_makfromstr): Deprecated.
4737 (scm_mem2string): New function, replaces scm_makfromstr.
4739 * strings.c (scm_substring), strop.c (string_copy,
4740 scm_string_split), strports.c (scm_strport_to_string), symbols.c
4741 (scm_symbol_to_string): Fix gc problem.
4743 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
4746 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
4747 warning about comparing signed and unsigned values. This fix is
4748 not optimal, since it won't work reliably if sizeof (c_start) >
4749 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
4750 solution is to define this macro as an inline function, thus
4751 allowing to specifiy the types of c_start and c_end.
4753 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
4755 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
4758 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
4759 Rename <foo>H to SCM_<foo>_H.
4761 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
4762 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
4764 (narrow_stack): Make i unsigned. Don't use side-effecting
4765 operations in conditions.
4767 (narrow_stack, scm_make_stack, scm_stack_id,
4768 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
4770 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
4771 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
4774 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
4777 (scm_last_stack_frame): Remove bogus `;´.
4779 * stacks.h (SCM_FRAMEP): Fix type check.
4781 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
4783 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
4784 c-tokenize.c when doing maintainer-clean.
4786 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
4788 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
4791 * eval.c: all hash signs are in column 0.
4793 * Makefile.am (guile_filter_doc_snarfage): build using
4794 c-tokenize.c, not filter-doc-snarfage.c.
4795 rearrange snarfing dependencies a bit.
4797 * c-tokenize.lex: new file.
4799 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
4801 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
4802 scm_t_srcpropso_plist. See the big type renaming.
4803 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
4804 Thanks to Seth Alves!
4806 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
4807 they aren't defined already.
4809 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
4811 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
4812 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
4815 * backtrace.c (display_expression, scm_set_print_params_x,
4816 display_application, display_frame, scm_backtrace), numbers.c
4817 (scm_istring2number), objects.c (scm_class_of,
4818 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
4819 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
4821 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
4824 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
4825 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
4827 * objects.c (scm_class_of): Type fix.
4829 (scm_mcache_lookup_cmethod): Improved comment, simplified,
4832 * pairs.h (scm_error_pair_access): The function can return if
4835 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4837 * init.c (scm_init_guile_1): Removed initialization of tag.c.
4839 * gdbint.c, init.c: Removed inclusion of tag.h.
4841 * tag.h, tag.c: Removed files.
4843 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
4845 2001-06-20 Gary Houston <ghouston@arglist.com>
4847 * deprecation.c, extensions.c, rw.c: include string.h.
4849 2001-06-19 Gary Houston <ghouston@arglist.com>
4851 * filter-doc-snarfage.c (process): added ungetc in
4852 MULTILINE_COOKIE case since otherwise it fails when there's no
4853 space between the '(' and the quote of the following string
4856 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
4858 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
4860 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
4862 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
4863 extension takes place.
4864 * strings.h (SCM_STRING_LENGTH): Likewise.
4865 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
4867 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
4870 * tags.h: Include <stdint.h> when we have it.
4871 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
4872 available. Else use "unsigned long".
4873 (scm_signed_bits_t): New.
4875 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
4876 (SCM_INUM): Cast result to scm_signed_bits_t.
4878 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
4880 * mkstemp.c: Update path to #include file scmconfig.h.
4881 Thanks to Golubev I. N.
4883 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
4885 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
4887 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
4888 the macro definition.
4890 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
4891 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
4892 instead of SCM_INST_TYPE.
4894 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
4895 the object is a struct before accessing its struct flags.
4897 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
4899 2001-06-10 Gary Houston <ghouston@arglist.com>
4901 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
4902 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
4903 work reliably anymore. try it from boot-9.scm instead.
4905 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
4907 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
4908 Thanks to Matthias Köppe!
4910 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
4912 * snarf.h, filter-doc-snarfage.c: more changes to cope with
4913 space-happy C preprocessors.
4915 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
4916 inside cookies. thanks to Matthias Köppe!
4918 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
4920 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
4921 keywords. Fix gc protection.
4923 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
4924 operations in macro calls.
4926 * pairs.c (scm_error_pair_access): Avoid recursion.
4928 Thanks to Matthias Koeppe for reporting the bugs that correspond
4929 to the following set of patches.
4931 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
4932 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
4933 bitvector base address using SCM_BITVECTOR_BASE.
4935 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
4938 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
4940 * goops.c (SCM_CLASS_REDEF): Removed.
4942 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
4945 Thanks to Matthias Koeppe for reporting the bugs that correspond
4946 to the following set of patches.
4948 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
4949 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
4950 scm_sys_allocate_instance, clear_method_cache,
4951 scm_sys_invalidate_method_cache_x, scm_make,
4952 create_standard_classes, scm_make_port_classes, scm_make_class,
4953 scm_add_slot): Use SCM_SET_SLOT to set slot values.
4955 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
4957 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
4959 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
4960 UNARY_ELTS_CODE): Remove bogus break statement.
4962 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
4963 Don't access bit vectors elements as SCM objects.
4965 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
4966 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
4967 Don't assign to an unpacked value.
4969 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
4971 * __scm.h (SCM_NORETURN): Moved here from error.h.
4973 (SCM_UNUSED): New macro.
4975 (SCM_DEBUG_PAIR_ACCESSES): New macro.
4977 * backtrace.c (display_error_handler), continuations.c
4978 (continuation_print), debug.c (debugobj_print), dynwind.c
4979 (guards_print), environments.c (observer_print,
4980 core_environments_finalize, leaf_environment_cell,
4981 leaf_environment_print, eval_environment_print,
4982 eval_environment_observer, import_environment_define,
4983 import_environment_undefine, import_environment_print,
4984 import_environment_observer, export_environment_define,
4985 export_environment_undefine, export_environment_print,
4986 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
4987 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
4988 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
4989 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
4990 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
4991 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
4992 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
4993 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
4994 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
4995 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
4996 set_slot_value, test_slot_existence, scm_change_object_class,
4997 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
4998 default_setter), guardians.c (guardian_print, guardian_gc_init,
4999 guardian_zombify, whine_about_self_centered_zombies), guile.c
5000 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
5001 mallocs.c (malloc_print), numbers.c (scm_print_real,
5002 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
5003 end_input_default, scm_port_print, fill_input_void_port,
5004 write_void_port), root.c (root_print), smob.c (scm_mark0,
5005 scm_free0, scm_smob_print, scm_smob_apply_1_error,
5006 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
5007 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
5008 (scm_struct_free_0, scm_struct_free_standard,
5009 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
5010 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
5011 scm_handle_by_throw, scm_ithrow), weaks.c
5012 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
5013 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
5014 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
5016 * error.h (SCM_NORETURN): Moved to __scm.h.
5018 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
5019 Renamed <foo>H to SCM_<foo>_H.
5021 * gc.c (debug_cells_gc_interval): New static variable.
5023 (scm_assert_cell_valid): If selected by the user, perform
5024 additional garbage collections.
5026 (scm_set_debug_cell_accesses_x): Extended to let the user specify
5027 if additional garbage collections are desired.
5029 (mark_gc_async): If additional garbage collections are selected
5030 by the user, don't call the after-gc-hook. Instead require the
5031 user to run the hook manually.
5033 * pairs.c (scm_error_pair_access): New function. Only compiled
5034 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
5036 * pairs.h (SCM_VALIDATE_PAIR): New macro.
5038 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
5039 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
5040 is a real pair object. (Glocs are also accepted, but that may
5041 change.) If not, abort with an error message.
5043 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
5045 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
5047 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
5048 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
5050 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
5052 * extensions.c (scm_c_register_extension): Allow NULL as library
5054 (load_extension): Ignore NULL library names when comparing.
5056 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
5057 non-pointers are being compared. Thanks to Alexander Klimov!
5059 2001-06-04 Gary Houston <ghouston@arglist.com>
5061 * rw.c (scm_write_string_partial): new procedure implementing
5062 write-string/partial in (ice-9 rw).
5063 * rw.h: declare scm_write_string_partial.
5065 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
5067 * keywords.c (keyword_print): Substract 1 from length of symbol
5068 name, accounting for the silly dash.
5070 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
5071 Do not emit deprecation warning.
5073 Added exception notice to all files.
5075 * dynl.c: Include "deprecation.h".
5077 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
5079 * dynl.c (scm_register_module_xxx, scm_registered_modules,
5080 scm_clear_registered_modules): Deprecated.
5082 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
5084 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
5085 guile-snarf-docs-texi.
5087 * fports.c: HAVE_ST_BLKSIZE changed to
5088 HAVE_STRUCT_STAT_ST_BLKSIZE.
5089 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
5090 HAVE_STRUCT_STAT_ST_BLKSIZE.
5092 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
5093 HAVE_STRUCT_STAT_ST_RDEV.
5094 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
5095 HAVE_STRUCT_STAT_ST_BLKSIZE.
5096 (scm_stat2scm): HAVE_ST_BLOCKS changed to
5097 HAVE_STRUCT_STAT_ST_BLOCKS.
5099 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
5101 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
5102 of scm_eval_x to allow module changes between the forms in the
5103 string. Set/restore module using scm_c_call_with_current_module.
5105 * mkstemp.c: New file, slightly modified from libiberties
5108 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
5110 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
5111 filter-doc-snarfage.c: new files.
5113 * Makefile.am: add stuff to [build,] use and distribute
5114 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
5116 * guile-snarf.in: grok the new snarf output.
5118 * snarf.h: make the output both texttools- and `read'-friendly.
5120 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
5121 guile-snarf-docs. (should also deprecate, I guess. maybe not).
5123 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
5125 * print.c (scm_simple_format): Support "~~" and "~%". Signal
5126 error for unsupported format controls and for superflous
5127 arguments. Thanks to Daniel Skarda!
5129 * print.h, print.c (scm_print_symbol_name): Factored out of
5131 (scm_iprin1): Call it.
5133 * keywords.c (keyword_print): Use scm_print_symbol_name so that
5134 weird names are printed correctly.
5136 * print.c (scm_print_symbol_name): Symbols whose name starts with
5137 `#' or `:' or ends with `:' are considered weird.
5139 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5141 * numbers.c (scm_difference, scm_divide): Clarified comments for -
5144 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5146 * debug.h: Removed prototype for scm_eval_string.
5148 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5150 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
5151 (make-string 2000 #\!))' in an older version).
5153 Change strncpy to memcpy to allow embedded NUL characters in
5156 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
5158 * hooks.c (scm_create_hook): deprecated.
5159 (make_hook): deleted.
5160 (scm_make_hook): all the hook creation code is now here.
5162 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
5163 a hook, make it permanent, and do a `scm_c_define' on it.
5165 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
5167 * socket.c (s_scm_inet_pton): fix docstring quoting.
5168 (s_scm_inet_ntop): ditto.
5170 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
5172 * hashtab.c (scm_internal_hash_fold): fix argument position in
5175 * environments.c (s_scm_import_environment_set_imports_x): fix
5176 argument position in SCM_ASSERT.
5178 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
5179 (s_scm_make_iloc): ditto.
5181 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
5183 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
5185 * eval.c (promise_print): Read the promise's value as an object.
5187 (SCM_CEVAL): Don't perform side-effecting operations in macro
5190 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
5191 conditional expression.
5193 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
5196 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
5197 text, removed redundant computation of effective_length and fixed
5200 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
5203 (wrap_init): Don't use SCM_C[AD]R for non pairs.
5205 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
5207 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
5208 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
5210 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
5212 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
5213 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
5214 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
5215 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
5217 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
5219 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
5221 * ramap.c (ramap_rp): Removed bogus `;´.
5223 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
5226 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
5227 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
5228 Read SCM objects rather than scm_bits_t values.
5230 * tags.h (SCM_VOIDP_TEST): Removed.
5232 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
5233 value of 2 now corresponds to the former 1, the current 1
5234 corresponds to the former situation that SCM_VOIDP_TEST was
5237 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
5238 If this appears to be not ANSI compliant, we will change it to
5239 typedef struct scm_unused_struct { } * SCM;
5240 Thanks to Han-Wen Nienhuys for the suggestion.
5242 * unif.c (scm_array_set_x): Fix typing problem, and use
5243 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
5244 dealing with uniform vectors.
5246 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
5248 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
5249 (scm_igc): mark from them, too (precisely, not conservatively!).
5251 * root.h (scm_gc_registered_roots): new object in
5254 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
5255 `scm_protect_object'. shouldn't call it at all, though, it seems.
5257 * gc.c (scm_[un]protect_object): deprecated.
5258 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
5259 (scm_gc_[un]register_root[s]): new.
5261 * gc.h: add prototypes for scm_gc_[un]protect_object,
5262 scm_gc_[un]register_root[s].
5264 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
5266 revert the controversial part of the 2001-05-24 changes.
5268 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
5270 * modules.c (scm_env_module): Exported to Scheme.
5272 * eval.c (scm_debug_opts): New option `show-file-name'.
5274 * debug.h (SCM_SHOW_FILE_NAME): New.
5276 * backtrace.c: Include "libguile/filesys.h".
5277 (sym_base, display_backtrace_get_file_line,
5278 display_backtrace_file, display_backtrace_file_and_line): New.
5279 (display_frame): Call display_backtrace_file_and_line if that is
5281 (display_backtrace_body): Call scm_display_backtrace_file if
5284 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
5285 Prototypes removed since there's no definition for these
5288 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5290 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
5291 Changed use of scm_array->scm_array_t and
5292 scm_array_dim->scm_array_dim_t to enable build with
5293 --disable-deprecated.
5295 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
5297 The purpose of this set of changes is to regularize Guile's usage
5298 of ANSI C integral types, with the following ideas in mind:
5300 - SCM does not nesessarily have to be long.
5301 - long is not nesessarily enough to store pointers.
5302 - long is not nesessarily the same size as int.
5304 The changes are incomplete and possibly buggy. Please test on
5308 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
5311 * unif.h: type renaming:
5312 scm_array -> scm_array_t
5313 scm_array_dim -> scm_array_dim_t
5314 the old names are deprecated, all in-Guile uses changed.
5316 * tags.h (scm_ubits_t): new typedef, representing unsigned
5319 * stacks.h: type renaming:
5320 scm_info_frame -> scm_info_frame_t
5321 scm_stack -> scm_stack_t
5322 the old names are deprecated, all in-Guile uses changed.
5324 * srcprop.h: type renaming:
5325 scm_srcprops -> scm_srcprops_t
5326 scm_srcprops_chunk -> scm_srcprops_chunk_t
5327 the old names are deprecated, all in-Guile uses changed.
5329 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
5330 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
5331 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
5332 vectors.c, vports.c, weaks.c:
5333 various int/size_t -> size_t/scm_bits_t changes.
5335 * random.h: type renaming:
5336 scm_rstate -> scm_rstate_t
5337 scm_rng -> scm_rng_t
5338 scm_i_rstate -> scm_i_rstate_t
5339 the old names are deprecated, all in-Guile uses changed.
5341 * procs.h: type renaming:
5342 scm_subr_entry -> scm_subr_entry_t
5343 the old name is deprecated, all in-Guile uses changed.
5345 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
5347 scm_option -> scm_option_t
5348 the old name is deprecated, all in-Guile uses changed.
5350 * objects.c: various long -> scm_bits_t changes.
5351 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
5353 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
5356 * num2integral.i.c: new file, multiply included by numbers.c, used
5357 to "templatize" the various integral <-> num conversion routines.
5359 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
5360 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
5362 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
5363 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
5364 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
5365 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
5366 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
5367 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
5368 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
5369 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
5370 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
5371 scm_num2size): new functions.
5373 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
5375 * load.c: change int -> size_t in various places (where the
5376 variable is used to store a string length).
5377 (search-path): call scm_done_free, not scm_done_malloc.
5379 * list.c (scm_ilength): return a scm_bits_t, not long.
5380 some other {int,long} -> scm_bits_t changes.
5382 * hashtab.c: various [u]int -> scm_bits_t changes.
5383 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
5384 (scm_ihashx): n: uint -> scm_bits_t
5385 use scm_bits2num instead of scm_ulong2num.
5387 * gsubr.c: various int -> scm_bits_t changes.
5389 * goops.[hc]: various {int,long} -> scm_bits_t changes.
5391 * gh_data.c (gh_num2int): no loss of precision any more.
5393 * gh.h (gh_str2scm): len: int -> size_t
5394 (gh_{get,set}_substr): start: int -> scm_bits_t,
5396 (gh_<num>2scm): n: int -> scm_bits_t
5397 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
5398 (gh_length): return scm_bits_t, not unsigned long.
5400 * gc.[hc]: various small changes relating to many things stopping
5401 being long and starting being scm_[u]bits_t instead.
5402 scm_mallocated should no longer wrap around.
5404 * fports.h: type renaming:
5405 scm_fport -> scm_fport_t
5406 the old name is deprecated, all in-Guile uses changed.
5408 * fports.c (fport_fill_input): count: int -> scm_bits_t
5409 (fport_flush): init_size, remaining, count: int -> scm_bits_t
5411 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
5412 those prototypes, as the functions they prototype don't exist.
5414 * fports.c (default_buffer_size): int -> size_t
5415 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
5416 default_size: int -> size_t
5417 (scm_setvbuf): csize: int -> scm_bits_t
5419 * fluids.c (n_fluids): int -> scm_bits_t
5420 (grow_fluids): old_length, i: int -> scm_bits_t
5421 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
5423 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
5425 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
5426 the new and shiny SCM_NUM2INT.
5428 * extensions.c: extension -> extension_t (and made a typedef).
5430 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
5431 there are no nasty surprises if/when the various deeply magic tag
5432 bits move somewhere else.
5434 * eval.c: changed the locals used to store results of SCM_IFRAME,
5435 scm_ilength and such to be of type scm_bits_t (and not int/long).
5436 (iqq): depth, edepth: int -> scm_bits_t
5437 (scm_eval_stack): int -> scm_bits_t
5438 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
5439 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
5440 i: int -> scm_bits_t
5442 * environments.c: changed the many calls to scm_ulong2num to
5444 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
5446 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
5448 * debug.h: type renaming:
5449 scm_debug_info -> scm_debug_info_t
5450 scm_debug_frame -> scm_debug_frame_t
5451 the old names are deprecated, all in-Guile uses changed.
5452 (scm_debug_eframe_size): int -> scm_bits_t
5454 * debug.c (scm_init_debug): use scm_c_define instead of the
5455 deprecated scm_define.
5457 * continuations.h: type renaming:
5458 scm_contregs -> scm_contregs_t
5459 the old name is deprecated, all in-Guile uses changed.
5460 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
5461 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
5463 * continuations.c (scm_make_continuation): change the type of
5464 stack_size from long to scm_bits_t.
5466 * ports.h: type renaming:
5467 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
5468 scm_port -> scm_port_t
5469 scm_ptob_descriptor -> scm_ptob_descriptor_t
5470 the old names are deprecated, all in-Guile uses changed.
5471 (scm_port_t.entry): int -> scm_bits_t.
5472 (scm_port_t.line_number): int -> long.
5473 (scm_port_t.putback_buf_size): int -> size_t.
5475 * __scm.h (long_long, ulong_long): deprecated (they pollute the
5476 global namespace and have little value beside that).
5477 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
5479 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
5480 exist (for size_t & ptrdiff_t).
5481 (scm_sizet): deprecated.
5483 * Makefile.am (noinst_HEADERS): add num2integral.i.c
5485 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
5487 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
5488 SCM_VARIABLE_INIT since that it what it used to be.
5490 * deprecation.c (scm_include_deprecated_features): Make docstring
5491 ANSIsh. Thanks to Matthias Köppe!
5493 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
5495 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
5496 needed for weak-key hashtables.
5498 * procs.c (scm_make_subr_with_generic): Add missing last argument
5499 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
5501 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
5502 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
5504 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
5506 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
5508 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
5509 `duplicate_string'. Do not use an indirect cell, store symbol
5510 directly in collision list of hash table.
5511 (duplicate_string): Removed.
5513 * init.c (scm_init_guile_1): Call scm_init_extensions.
5515 * Makefile.am: Add "extensions.c" and related files in all the
5518 * extensions.h, extension.c: New files.
5520 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
5522 * modules.h (scm_system_module_env_p): Move out of deprecated
5525 * rw.h (scm_init_rw): Added prototype.
5527 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
5528 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
5529 New functions. They replace scm_make_gsubr and
5530 scm_make_gsubr_with_generic. The `make' variants only create the
5531 gsubr object, while the `define' variants also put it into the
5532 current module. Changed all callers.
5533 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
5535 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
5536 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
5537 functions. They replace scm_make_subr, scm_make_subr_opt and
5538 scm_make_subr_with_generic. The `make' variants only create the
5539 subr object, while the `define' variants also put it into the
5540 current module. Changed all callers.
5541 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
5544 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
5545 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
5548 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
5550 * throw.c (scm_lazy_catch): Slight docstring clarification.
5552 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
5554 * throw.c: Lazy-catch handlers are no longer allowed to return.
5555 Fixed comments throughout.
5556 (scm_ithrow): Signal an error when a lazy-catch handler returns.
5557 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
5560 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
5561 refered to s_scm_minor_version previously.
5563 * modules.h, modules.c: Moved around a lot of code so that
5564 deprecated features appear at the bottom.
5565 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
5566 module_prefix, make_modules_in_var, beautify_user_module_x_var,
5567 scm_the_root_module, scm_make_module, scm_ensure_user_module,
5568 scm_load_scheme_module): Deprecated.
5569 (scm_system_module_env_p): Return SCM_BOOL_T directly for
5570 environments corresponding to the root module.
5571 (convert_module_name, scm_c_resolve_module,
5572 scm_c_call_with_current_module, scm_c_define_module,
5573 scm_c_use_module, scm_c_export): New.
5574 (the_root_module): New static variant of scm_the_root_module. Use
5575 it everywhere instead of scm_the_root_module.
5577 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
5578 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
5579 (scm_c_with_fluid): New.
5580 (scm_with_fluids): Use scm_c_with_fluids instead of
5581 scm_internal_with_fluids.
5583 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
5584 `scm_init_goops'. Do not explicitly create/switch modules.
5585 Return SCM_UNSPECIFIED.
5586 (scm_init_goops): Only register `%init-goops-builtins' procedure.
5587 (scm_load_goops): Use scm_c_resolve_module instead of
5590 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
5591 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
5592 `scm_init_rw' prior to loading the startup files.
5594 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
5595 scm_init_rdelim. Do not explicitly create/switch modules.
5596 Return SCM_UNSPECIFIED.
5597 (scm_init_rdelim): Only register `%init-rdelim-builtins'
5600 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
5601 explicitly create/switch modules. Return SCM_UNSPECIFIED.
5602 (scm_init_rw): Only register `%init-rw-builtins' procedure.
5604 * script.c (scm_shell): Evaluate the compiled switches in the
5605 current module, not in the root module.
5607 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
5609 * fluids.c (scm_c_with_fluids): Rename from
5610 scm_internal_with_fluids.
5611 (scm_internal_with_fluids): Deprecated.
5612 (scm_c_with_fluid): New.
5614 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5616 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
5618 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
5619 accessed with SCM_C[AD]R.
5621 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
5623 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
5625 * version.c (s_scm_major_version): doc fixes.
5626 (s_scm_minor_version): doc fixes.
5627 (s_scm_minor_version): new function.
5629 * version.h (scm_init_version): new function.
5631 * versiondat.h.in: add GUILE_MICRO_VERSION.
5633 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
5635 * deprecation.c (scm_init_deprecation): Renamed
5636 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
5638 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
5640 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
5641 dependent on cpp_cnvt.awk
5643 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5645 * script.c (scm_compile_shell_switches): New command line option
5646 `--use-srfi' for loading a list of SRFIs on startup.
5647 (scm_shell_usage): Added `--use-srfi' to help message.
5649 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
5651 Merged from mvo-vcell-cleanup-1-branch.
5653 The concept of vcells has been removed from Guile. With it,
5654 explicit obarrays and associated operations are gone. Use
5655 hashtables instead of obarrays.
5657 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
5658 result as variable instead of vcell. Glocs no longer point to a
5659 vcell but to a variable. Use scm_c_define instead of
5660 scm_sysintern and treat the result as a variable (which it is),
5663 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
5664 SCM_DEFVARIABLEP): Deprecated.
5665 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
5666 (variable_print): Do not print name of variable.
5667 (variable_equalp): Compare values, not vcells.
5668 (anonymous_variable_sym): Removed.
5669 (make_vcell_variable): Removed.
5670 (make_variable): New, as replacement.
5671 (scm_make_variable, scm_make_undefined_variable): Do not take name
5673 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
5675 (scm_builtin_variable): Deprecated.
5677 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
5678 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
5679 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
5680 scm_sysintern, scm_sysintern0, scm_symbol_value0,
5681 scm_string_to_obarray_symbol, scm_intern_symbol,
5682 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
5683 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
5684 Deprecated and moved to "symbols-deprecated.c".
5685 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
5686 (scm_init_symbols): Call scm_init_symbols_deprecated.
5687 * symbols-deprecated.c: New file.
5688 * Makefile.am: Added symbols-deprecated.c and related files in all
5691 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
5692 SCM_GLOBAL_VCELL_INIT): Deprecated.
5693 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
5694 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
5696 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
5699 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
5700 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
5701 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
5702 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
5703 Changed according to the `throughout' comments.
5705 * modules.h, modules.c (scm_module_system_booted_p): Changed type
5707 (scm_module_type): Removed.
5708 (the_root_module): Renamed to the_root_module_var. Now points to
5709 a variable instead of a vcell. Updated all uses.
5710 (scm_the_root_module): Return SCM_BOOL_F when module systems
5711 hasn't been booted yet.
5712 (SCM_VALIDATE_STRUCT_TYPE): Removed.
5713 (scm_post_boot_init_modules): Made static.
5714 (scm_set_current_module): Call scm_post_boot_init_modules on first
5716 (make_modules_in, beautify_user_module_x, resolve_module,
5717 try_module_autoload, module_make_local_var_x): Tacked on "_var"
5718 suffix. Now point to variables instead of vcells. Updated all
5720 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
5721 and return SCM_BOOL_F in that case.
5722 (scm_module_transformer): Likewise.
5723 (sym_module, scm_lookup_closure_module, scm_env_module): New.
5724 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
5725 (scm_eval_closure_lookup): Do not allow new definitions when
5726 `interface' flag is set.
5727 (scm_standard_interface_eval_closure): New.
5728 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
5729 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
5730 scm_c_lookup, scm_c_module_define, scm_c_define,
5731 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
5732 scm_modules_prehistory): New.
5733 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
5734 instead of scm_intern0.
5736 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
5739 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
5740 hashtable operations to maintain the keywords, not obarray ones.
5742 * init.c (scm_load_startup_files): Do not call
5743 scm_post_boot_init_modules. This is done by
5744 scm_set_current_module now.
5745 (scm_init_guile_1): Call scm_modules_prehistory. Call
5746 scm_init_variable early on.
5748 * goops.c (s_scm_sys_goops_loaded): Get
5749 var_compute_applicable_methods from scm_sym2var, not from a direct
5750 invocation of scm_goops_lookup_closure.
5752 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
5754 * gc.c: Added simple debugging hack to mark phase of GC: When
5755 activated, do not tail-call scm_gc_mark. This gives nice
5757 (scm_unhash_name): Removed.
5759 * feature.c (features): Renamed to features_var. Now points to a
5760 variable instead of a vcell. Updated all uses.
5762 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
5763 `scm_current_module_lookup_closure' which will do the right thing
5764 when the module system hasn't been booted yet.
5765 (SCM_GLOC_SYM): Removed.
5766 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
5767 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
5769 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
5770 instead of with vcells. Do not overwrite `var' with the result of
5771 the lookup, use the new `real_var' instead. Remove `var2' in
5772 exchange (which was only used with threads).
5773 (sym_three_question_marks): New.
5774 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
5776 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
5777 (scm_m_atfop): Expect the function definition to be a variable
5779 (scm_macroexp): Do not use `unmemocar', explicitely remember the
5781 (scm_unmemocopy): Removed thoughts about anti-macro interface.
5782 (scm_eval_args): Use more explicit code in the gloc branch of the
5783 atrocious struct ambiguity test. The optimizer will sort this
5785 (scm_deval_args): Likewise.
5786 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
5787 remember the symbol instead. Added some comments where
5788 scm_tc3_cons_gloc really exclusively refers to structs.
5789 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
5790 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
5791 of scm_sysintern in general.
5793 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
5796 * debug.c (s_scm_make_gloc): Only allow proper variables, no
5797 pairs. Put the variable directly in the gloc.
5798 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
5799 (scm_init_debug): Use scm_c_define instead scm_sysintern.
5801 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
5803 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
5804 scm_the_last_stack_fluid_var. It now points to a variable instead
5805 of a vcell. Updated all uses.
5806 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
5807 instead of a vcell. Updated all uses.
5809 * _scm.h: Include "variables.h" and "modules.h" since almost
5810 everybody needs them now.
5812 * root.h (scm_symhash, scm_symhash_vars): Removed.
5813 * gc.c (scm_init_storage): Do not initialize them.
5815 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
5817 * eval.c (scm_init_eval): Initialize scm_undefineds and
5820 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
5821 like the SCM_NEWCELL macro counterparts.
5823 (scm_init_storage, scm_init_gc): Moved initialization of
5824 scm_tc16_allocated from scm_init_gc to scm_init_storage.
5826 (scm_init_storage): Moved initialization of scm_undefineds and
5827 scm_listofnull to eval.c, initializion of scm_nullstr to
5828 strings.c, initializion of scm_nullvect to vectors.c.
5830 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
5831 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
5833 * init.c (scm_init_guile_1): Reordered some initializations and
5834 added dependcy information comments.
5836 * load.c (scm_init_load): Use scm_nullstr.
5838 * strings.c (scm_init_strings): Initialize scm_nullstr.
5840 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
5842 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
5844 * values.c (print_values): Print as a unreadable object, not as
5845 multiple lines. Thanks to Matthias Köppe!
5847 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
5849 * deprecation.c: Fixed copyright date.
5851 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
5852 DEPRECATION_H to SCM_DEPRECATION_H.
5854 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
5856 * guile-doc-snarf.in: Update copyright.
5857 Fix relative path bug. Thanks to Sergey Poznyakoff.
5859 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
5861 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
5862 accept open ports. Thanks to Quetzalcoatl Bradley!
5864 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5866 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
5867 has 779 primitives on startup.
5869 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
5871 * eval.c (scm_i_eval): Copy expression before passing it to
5872 SCM_XEVAL. The copy operation was removed unintendedly during my
5873 change on 2001-03-25.
5875 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
5877 from Matthias Köppe (thanks!):
5879 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
5882 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
5885 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
5887 * gc.c (scm_init_gc): Added FIXME comment.
5889 * hooks.c: Since hooks don't have a name any more, it is not
5890 necessary to include objprop.h.
5892 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
5894 (symbol_name, scm_make_hook_with_name): Removed.
5896 (scm_create_hook): Don't set the hook's name property.
5898 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
5900 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
5902 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
5904 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
5905 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
5906 FLOBUFLEN and define it unconditionally.
5908 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
5910 * gh_data.c (gh_lookup): Call gh_module_lookup with
5911 `scm_current_module ()', not `#f'.
5912 (gh_module_lookup): Expect a module instead of an obarray as first
5913 argument and do lookup in that module.
5915 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
5916 arrays. The length of array is already determined differently and
5917 scm_uniform_vector_length does not work on arrays.
5919 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
5921 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
5922 as well. "SCM (*)(...)" does not work on RedHat 7.1.
5924 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
5925 they are not used. Changed `wrong type' error into `wrong num
5926 args' error. Changed all callers.
5928 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
5929 arguments are supplied.
5931 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
5933 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
5934 describe `regexp/notbol' and `regexp/noteol' execution flags.
5936 * strop.c (scm_substring_move_x): Doc fix; nfc.
5938 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
5940 * objects.c, objects.h (scm_valid_object_procedure_p): New.
5941 (scm_set_object_procedure_x): Use it to check argument. Fix
5944 * evalext.c (scm_definedp): Fix docstring.
5946 2001-05-05 Gary Houston <ghouston@arglist.com>
5948 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
5951 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
5953 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
5954 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
5955 Change R4RS references to R5RS.
5957 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
5958 docstring source are correctly reproduced in the output (ii)
5959 we don't anymore get occasional trailing quotes. Also reorganized
5960 and commented the code a little.
5962 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
5965 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5967 * strop.c (scm_string_split): New procedure.
5969 * strop.h (scm_string_split): Added prototype.
5971 2001-05-04 Gary Houston <ghouston@arglist.com>
5973 * socket.c: define uint32_t if netdb.h doesn't. thanks to
5976 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
5978 * rw.c: Include "modules.h" and "strports.h".
5980 * net_db.h (scm_gethost): Added prototype.
5982 * deprecation.h, deprecation.c: New.
5983 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
5984 (DOT_X_FILES): Added "deprecation.x".
5985 (modinclude_HEADERS): Added "deprecation.h".
5987 * init.c: Include "deprecation.h".
5988 (scm_init_guile_1): Call scm_init_deprecation.
5990 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
5992 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
5993 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
5996 2001-04-29 Gary Houston <ghouston@arglist.com>
5998 * rw.c: new file, implementing C part of module (ice-9 rw).
5999 (scm_read_string_x_partial): moved from ioext.c
6000 (scm_init_rw): new proc.
6002 init.c: include rw.h and call scm_init_rw.
6003 Makefile.am: include rw.c and rw.h.
6005 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
6007 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
6008 know what's supposed to happen to it.
6010 * list.h (scm_list_star): deprecation expired - removed.
6012 * numbers.h (scm_dblproc): deprecation expired - removed.
6013 (SCM_UNEGFIXABLE): deprecation expired - removed.
6014 (SCM_FLOBUFLEN): deprecation expired - removed.
6015 (SCM_INEXP): deprecation expired - removed.
6016 (SCM_CPLXP): deprecation expired - removed.
6017 (SCM_REAL): deprecation expired - removed.
6018 (SCM_IMAG): deprecation expired - removed.
6019 (SCM_REALPART): deprecation expired - removed.
6020 (scm_makdbl): deprecation expired - removed.
6021 (SCM_SINGP): deprecation expired - removed.
6022 (SCM_NUM2DBL): deprecation expired - removed.
6023 (SCM_NO_BIGDIG): deprecation expired - removed.
6025 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
6026 (scm_tc_dblr): deprecation expired - removed.
6027 (scm_tc_dblc): deprecation expired - removed.
6028 (scm_tc16_flo): deprecation expired - removed.
6029 (scm_tc_flo): deprecation expired - removed.
6031 * tag.h (scm_tag): deprecation expired - removed.
6033 * tag.c: (scm_tag): deprecation expired - removed.
6035 * ioext.c: (scm_fseek): deprecation expired - removed.
6037 * ioext.h (scm_fseek): deprecation expired - removed.
6039 * gh_data.c (gh_int2scmb): deprecation expired - removed.
6041 * gh.h (gh_int2scmb): deprecation expired - removed.
6043 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
6045 * stacks.c (scm_make_stack): Fix typo in docstring.
6047 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
6049 * error.c (scm_sysmissing): deprecation expired - removed.
6051 * error.h (scm_sysmissing): deprecation expired - removed.
6054 (scm_init_gc): gc-thunk deprecation expired - removed.
6055 (scm_gc_vcell): deprecation expired - removed.
6056 (gc_async_thunk): scm_gc_vcell related code removed.
6058 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
6061 (SCM_NSTRINGP): deprecation expired - removed.
6062 (SCM_NRWSTRINGP): deprecation expired - removed.
6064 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
6067 (SCM_ICHRP): deprecation expired - removed.
6068 (SCM_ICHR): deprecation expired - removed.
6069 (SCM_MAKICHR): deprecation expired - removed.
6072 (SCM_INPORTP): deprecation expired - removed.
6073 (SCM_OUTPORTP): deprecation expired - removed.
6075 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
6077 * modules.c (scm_module_type): New.
6078 (scm_post_boot_init_modules): Initialize from Scheme value.
6079 (the_module, scm_current_module, scm_init_modules): the_module is
6081 (scm_current_module): Export to Scheme.
6082 (scm_set_current_module): Do not call out to Scheme, do all the
6083 work in C. Export procedure to Scheme. Only accept modules, `#f'
6084 is no longer valid as the current module. Only set
6085 scm_top_level_lookup_closure_var and scm_system_transformer when
6086 they are not deprecated.
6087 (scm_module_transformer, scm_current_module_transformer): New.
6089 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
6090 scm_current_module_transformer, scm_module_transformer): New.
6092 * gh_data.c: Removed FIXME comment about gh_lookup returning
6093 SCM_UNDEFINED. That's the right thing to do.
6095 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
6096 into the conditionally compiled sections.
6097 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
6098 scm_current_module_transformer instead of scm_system_transformer.
6099 * init.c (start_stack): Move initialization of
6100 scm_system_transformer to the deprecated section.
6102 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
6104 * throw.c (scm_throw): Correct docstring.
6106 2001-04-22 Gary Houston <ghouston@arglist.com>
6108 * socket.c: attempted to improve the docstrings slightly.
6110 * net_db.c: remove bogus "close" declaration.
6111 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
6112 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
6114 * net_db.h: declarations moved too.
6116 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
6118 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
6119 (VALIDATE_INET6): new macro.
6120 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
6121 inet-pton and inet-ntop.
6122 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
6123 (scm_addr_vector): use ipv6_net_to_num.
6125 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
6127 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
6128 smob number explicitly. Use SCM_TC2SMOBNUM instead.
6130 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
6131 when compiled in debug mode.
6133 (scm_gc_sweep): Only call smob's free function if it is defined.
6135 * print.c (scm_iprin1): No need to check for validity of smob
6136 type or existence of print function.
6138 * smob.[ch] (scm_smobs): Made into a fixed size global array.
6139 Resizing will not work well with preemptive threading.
6141 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
6143 (scm_make_smob_type): Extracted initialization of smob
6144 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
6145 of the critical section.
6147 (scm_smob_prehistory): Initialize all smob descriptors. By
6148 default, don't assign a smob free function: Most smob types don't
6151 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
6153 2001-04-21 Gary Houston <ghouston@arglist.com>
6155 * socket.c (FLIP_NET_HOST_128): new macro.
6156 (scm_fill_sockaddr): use new macro.
6157 (scm_addr_vector): completed IPv6 address support. added const
6158 to the address parameter.
6160 2001-04-20 Gary Houston <ghouston@arglist.com>
6162 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
6163 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
6165 (scm_addr_vector): use a switch instead of multiple if statements.
6166 Add support for IPv6 (incomplete) .
6167 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
6169 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
6171 * struct.c (scm_free_structs): Only pairs may be accessed with
6174 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6176 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
6178 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
6179 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
6180 parentheses in order to get the correct associativity.
6182 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6184 * unif.c (scm_array_to_list): Added missing handling of arrays of
6185 bytes. Thanks to Masao Uebayashi for the bug report.
6187 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6189 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
6192 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6194 * procs.h (SCM_CLOSURE_FORMALS): New macro.
6196 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
6197 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
6198 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
6199 SCM_CLOSURE_FORMALS.
6201 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
6202 (scm_i_procedure_arity): Prefer stronger predicates like
6203 SCM_NULLP or SCM_FALSEP over SCM_IMP.
6205 * macros.c (macro_print): Extracted macro printing code from
6206 print.c and simplified it.
6208 (scm_macro_type): Use SCM_MACRO_TYPE;
6210 (scm_init_macros): Use macro_print for printing macros.
6212 * print.c (scm_print_opts): Improved option documentation.
6214 (scm_iprin1): Extracted printing of macros to macros.c.
6215 Simplified printing of ordinary closures.
6217 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
6218 Martin Grabmueller for the bug report.
6220 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6222 This patch eliminates some further applications of SCM_C[AD]R to
6225 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
6226 never been applied to real pairs.
6228 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
6230 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
6232 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
6233 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
6234 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
6236 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
6239 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
6240 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
6242 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
6243 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
6244 SCM_SET{AND,OR}_CAR.
6246 2001-04-17 Gary Houston <ghouston@arglist.com>
6248 * some initial support for IPv6:
6250 * socket.c (scm_fill_sockaddr): improve the argument validation.
6251 don't allocate memory until all args are checked. instead of
6252 unconditional memset of soka, try setting sin_len to 0 if
6253 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
6254 (scm_socket, scm_connect): extend docstrings for IPv6.
6255 (scm_init_socket): intern AF_INET6 and PF_INET6.
6257 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
6259 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
6260 matches SCM_DEFER_INTS at the beginning of the function.
6262 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
6264 * gc.c (scm_igc): Unconditionally call
6265 SCM_CRITICAL_SECTION_START/END.
6267 * fluids.c (next_fluid_num): Unconditionally call
6268 SCM_CRITICAL_SECTION_START/END.
6269 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
6271 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
6272 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
6275 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
6276 Defined as nothing for the case of !defined(USE_THREADS).
6277 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
6279 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
6280 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
6282 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
6283 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
6284 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
6285 SCM_CRITICAL_SECTION_START/END.
6286 (SCM_REALLOW_INTS: Bug fix. Don't call
6287 SCM_THREAD_SWITCHING_CODE.
6288 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
6289 SCM_THREAD_SWITCHING_CODE directly.
6290 (SCM_ENTER_A_SECTION): Unconditionally use
6291 SCM_CRITICAL_SECTION_START/END. (was:
6292 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
6294 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6296 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
6297 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
6298 allowed to explicitly set this macro via the CFLAGS variable
6301 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
6302 (SCM_THREAD_CRITICAL_SECTION_START,
6303 SCM_THREAD_CRITICAL_SECTION_END): Renamed
6304 SCM_THREAD_CRITICAL_SECTION_START/END to
6305 SCM_CRITICAL_SECTION_START/END.
6307 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
6309 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
6312 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
6313 (MISSING_BZERO_DECL): Remove the declaration.
6315 Thanks to NIIBE Yutaka.
6317 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6319 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
6320 goops module should be registered in order to work for an
6321 application which uses libguile statically linked.)
6323 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
6325 * numbers.[ch] (scm_num2long, scm_num2long_long,
6326 scm_num2ulong_long, scm_num2ulong): Argument position is an
6329 * environments.c (eval_environment_folder,
6330 import_environment_folder), gh_data.c (gh_scm2longs,
6331 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
6332 for integers and pointers, respectively.
6334 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
6335 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
6336 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
6337 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
6339 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
6340 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
6341 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
6342 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
6343 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
6344 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
6346 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
6348 * strings.c (scm_read_only_string_p): Update docstring to reflect
6349 current (non-)usage of "read only" strings.
6350 (scm_make_shared_substring): Clarify docstring by changing
6351 "semantics" to "arguments".
6353 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6355 * hooks.c (scm_make_hook, scm_make_hook_with_name),
6356 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
6359 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6361 The following changes make the documentation more consistent.
6363 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
6364 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
6365 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
6366 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
6369 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
6370 (scm_array_dimensions, scm_make_shared_array),
6371 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
6372 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
6373 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
6374 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
6375 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
6376 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
6377 macros.c (scm_makmmacro), list.c (scm_append), environments.c
6378 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
6379 @example ... @end example to @lisp ... @end lisp.
6381 * weaks.c (scm_weak_vector): Corrected docstring.
6383 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
6384 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
6385 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
6386 (scm_hashx_set_x, scm_hashx_get_handle),
6387 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
6388 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
6389 vectors.c (scm_vector_fill_x), strings.c
6390 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
6391 objprop.c (scm_set_object_properties_x):
6392 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
6393 strports.c (scm_call_with_input_string), ports.c
6394 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
6395 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
6396 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
6397 (scm_make_weak_vector,scm_weak_vector_p),
6398 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
6399 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
6400 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
6401 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
6402 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
6403 Made parameter names match documentation by renaming parameters
6404 and/or fixing docstrings.
6406 * numbers.c (scm_ash): Corrected Texinfo markup.
6408 * strop.c (scm_string_index, scm_string_rindex),
6409 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
6411 * vports.c (scm_make_soft_port), unif.c
6412 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
6413 (scm_dimensions_to_uniform_array, scm_transpose_array),
6414 (scm_array_in_bounds_p, scm_uniform_vector_ref),
6415 (scm_bit_count, scm_bit_position, scm_bit_count_star),
6416 (scm_array_to_list, scm_list_to_uniform_array),
6417 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
6418 (scm_open_input_string, scm_open_output_string),
6419 (scm_get_output_string), strop.c (scm_string_copy),
6420 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
6421 (scm_get_internal_real_time, scm_times),
6422 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
6423 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
6424 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
6425 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
6426 simpos.c (scm_system), random.c (scm_random_uniform),
6427 (scm_random_normal, scm_random_exp), ramap.c
6428 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
6429 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
6430 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
6431 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
6432 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
6433 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
6434 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
6435 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
6436 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
6437 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
6438 (scm_logand, scm_logior, scm_logxor, scm_lognot),
6439 (scm_integer_expt, scm_bit_extract, scm_logcount),
6440 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
6441 net_db.c (scm_inet_netof, scm_lnaof), modules.c
6442 (scm_interaction_environment), macros.c (scm_makacro),
6443 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
6444 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
6445 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
6446 (scm_fluid_ref), filesys.c (scm_open_fdes),
6447 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
6448 Docstring correction: `Returns' -> `Return'
6450 * gc.c (scm_set_debug_cell_accesses_x):
6451 (s_scm_gc_set_debug_check_freelist_x):
6452 * fluids.c (scm_fluid_p): Added texinfo markup.
6454 * error.c (scm_strerror): Made docstring more precise.
6456 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
6457 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
6458 (scm_symbol_p, scm_symbol_to_string), strorder.c
6459 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
6460 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
6461 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
6462 (scm_string_ci_geq_p), strop.c (scm_string_copy),
6463 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
6465 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
6467 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
6468 mode, as suggested by Michael Livshin.
6470 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
6472 * backtrace.c (display_backtrace_body): since the `print_state'
6473 variable is not used (instead its data field is used directly as
6474 `pstate'), protect it from the hungry compiler optimizations.
6475 thanks to Bill Schottstaedt for the report.
6477 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
6479 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
6480 It is only defined and used if guile is compiled with
6481 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
6482 let cells with a free_cell type tag be visible outside of the
6483 garbage collector when in debug mode.
6485 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
6487 (scm_assert_cell_valid): Use a local static variable to avoid
6490 (MARK): Only check for rogue cell pointers in debug mode. Use
6491 scm_cellp for this purpose and place all checks for rogue pointers
6492 into that function. Further, since due to conservative scanning
6493 we may encounter free cells during marking, don't use the standard
6494 cell type accessor macro to determine the cell type.
6496 (scm_cellp): Check if the cell pointer actually points into a
6499 (scm_init_gc): Initalize scm_tc16_allocated.
6501 * gc.h (GCH): Renamed to SCM_GC_H.
6503 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
6504 might be unnecessary, but I feel better this way :-)
6506 (SCM_GC_CELL_TYPE): New macro.
6508 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
6509 in guile, and it is unlikely that they will be applied to real
6512 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
6514 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
6515 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
6517 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
6518 make sure that in debug mode no free cell will ever be visible
6519 outside of the garbage collector.
6521 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
6523 * async.c (scm_asyncs_pending): Don't use != to compare SCM
6526 * async.c (scm_system_async), variable.c (scm_make_variable,
6527 scm_make_undefined_variable): Use scm_cons to create a pair.
6529 * debug.c (scm_reverse_lookup): Perform proper type checking.
6530 Remove suspicious use of SCM_SLOPPY_CONSP.
6532 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
6533 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
6534 the corresponding optimization.
6536 * eval.c (iqq): Use proper type check.
6538 (scm_m_expand_body): Remove redundant type checks.
6540 (promise_print): Don't access promise cells as pairs.
6542 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
6543 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
6544 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
6545 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
6546 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
6548 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
6549 (scm_iprin1): Use new macro predicate and accessors.
6551 * eval.h (scm_tc16_macro): Removed declaration. It is declared
6554 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
6555 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
6556 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
6557 SCM_VARIABLE_H. Even the macros that are used to inhibit
6558 including a header file twice should be in the SCM_ namespace.
6560 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
6561 properties.c (scm_primitive_property_ref,
6562 scm_primitive_property_del_x): Prefer stronger predicates like
6563 SCM_NULLP or SCM_FALSEP over SCM_IMP.
6565 * gc.c (MARK): Use proper macros to access procedure-with-setter
6566 cell elements and closure cell elements.
6568 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
6569 access free cells as pairs.
6571 (scm_unprotect_object): scm_hashq_get_handle returns #f if
6572 no hashtab entry is found.
6574 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
6575 SCM_CLR_PORT_OPEN_FLAG.
6577 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
6578 use SCM_SET_C[AD]R for uninitialized cells.
6580 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
6581 If the hashtable has no slots, return #f instead of '(). This
6582 unifies the return value with most assoc-functions.
6584 (scm_hash_fn_ref): Use proper type check.
6586 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
6587 Removed references to non-existing functions from documentation.
6589 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
6590 access keyword cell elements.
6592 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
6595 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
6597 * print.c (scm_iprlist): Added comment. Improved loop
6600 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
6603 * smob.c (scm_markcdr): Don't access smob cells as pairs.
6605 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
6607 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
6610 * variable.c (variable_print, variable_equalp, scm_variable_ref,
6611 scm_variable_set_x): Use proper macros to access variable cell
6614 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
6616 * variable.h (SCM_VARVCELL): Don't access variable cells as
6619 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
6620 added FIXME comment, removed register specifier.
6622 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
6624 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
6625 * init.c (scm_init_guile_1): Don't init goopscore module.
6627 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
6629 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
6631 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6633 * strop.c (scm_string_to_list): Fixed docstring markup.
6634 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
6635 (scm_string_downcase, scm_string_capitalize_x),
6636 (scm_string_capitalize): Rewrote and corrected docstrings.
6637 (scm_string_ci_to_symbol): Made docstring more explicit.
6639 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
6641 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
6643 (scm_call_with_values): Removed.
6644 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
6645 so that it can be exported.
6646 (scm_call_with_values): Removed.
6648 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
6649 * eval.c: Include "libguile/values.h"
6650 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
6652 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
6653 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
6654 New delcarations to support above change.
6656 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
6657 errors with last change.
6659 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
6661 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
6662 scm_i_eval): Moved the application of the system transformer from
6663 scm_i_eval to scm_primitive_eval.
6665 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
6667 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
6669 * strop.c (scm_string_index): Fix docstring line break
6672 * list.c (scm_cons_star): Fix docstring typo.
6674 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
6676 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
6677 (big2str), ports.c (scm_drain_input), read.c (scm_read,
6678 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
6679 scm_make_string, scm_string_append), strports.c (st_resize_port,
6680 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
6681 scm_makstr with calls to scm_allocate_string.
6683 * strings.[ch] (scm_allocate_string): New function.
6685 * strings.[ch] (scm_makstr): Deprecated.
6687 2001-03-18 Gary Houston <ghouston@arglist.com>
6689 * posix.c (scm_tmpnam): check that return value from tmpnam is not
6690 NULL. rewrote the docstring.
6691 (scm_mkstemp): new procedure implementing "mkstemp!".
6692 * posix.h: declare scm_mkstemp.
6694 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
6695 normally it would be found in netdb.h.
6697 2001-03-17 Gary Houston <ghouston@arglist.com>
6699 * sort.c (scm_sort): move sortvec variable to avoid a compiler
6700 warning when HAVE_ARRAYS is not defined. move len too.
6702 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
6703 (EXTRA_DOT_X_FILES): let configure set the value.
6704 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
6706 * gc.c (scm_must_malloc): changed the comment explaining when
6707 scm_must variants of malloc/free etc., should be used, based on
6708 explanation from Dirk Herrmann.
6709 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
6710 string with procedure name. use scm_must_malloc instead of malloc.
6711 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
6713 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
6714 scm_ungetc): use scm_must variants of malloc/realloc/free.
6715 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
6717 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6719 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
6720 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
6721 scm_wrong_type_arg instead.
6723 (SCM_WNA): Deprecated.
6725 * error.[ch] (scm_wta): Deprecated.
6727 * numbers.c (s_i_log): Minor comment fix.
6729 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
6730 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
6731 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
6732 wrong-num-args or misc errors.
6734 * unif.c (scm_make_shared_array, scm_transpose_array,
6735 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
6736 Validate the rest argument (note: this is only done when guile is
6737 built with SCM_DEBUG_REST_ARGUMENT=1)
6739 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
6740 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
6742 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
6743 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
6745 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6747 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
6748 instead of scm_wrong_num_args.
6750 * coop-threads.c: Don't include libguile/strings.h. (Was only
6751 needed for former implementation of SCM_WRONG_NUM_ARGS.)
6753 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
6754 wrong-num-args errors.
6756 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6758 * error.[ch] (scm_error_num_args_subr): New function.
6760 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6762 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
6763 (scm_length, scm_append, scm_reverse, scm_list_ref),
6764 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
6765 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
6766 (scm_delete1_x), gc.c (scm_map_free_list),
6767 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
6768 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
6769 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
6770 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
6771 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
6772 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
6773 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
6775 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
6776 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
6777 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
6778 symbols.c (scm_symbol_interned_p), numbers.c
6779 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
6782 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
6784 * snarf.h (SCM_CONST_LONG): Deprecated.
6785 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
6787 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
6789 * numbers.c (scm_num2ulong): Check that a bignum is positive
6790 before looking at the magnitude. Correctly check for overflow
6792 (scm_num2long_long): Likewise.
6793 (scm_num2ulong_long): New.
6794 (ULONG_LONG_MAX): Define if not already defined.
6795 * numbers.h: (scm_num2ulong_long): New prototype.
6797 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6799 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
6801 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
6802 (SCM_OPOUTSTRPORTP): New predicate macros.
6803 (scm_open_input_string, scm_open_output_string),
6804 (scm_get_output_string): New prototypes.
6806 * strports.c (scm_open_input_string, scm_open_output_string),
6807 (scm_get_output_string): New procedures (SRFI-6 compliant).
6808 Made scm_tc16_strport non-static.
6810 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
6812 * macros.h (SCM_ASSYNT): Removed unused object argument from
6815 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
6816 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
6817 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
6818 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
6819 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
6820 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
6821 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
6822 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
6823 scm_m_atdispatch): Removed unused object argument from call to
6826 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
6828 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
6829 const int* to reflect that the input array of integers remains
6830 unchanged. Thanks to Brett Viren for the hint.
6832 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6834 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
6835 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
6837 (gh_scm2newstr, gh_symbol2newstr): Change call to
6838 scm_must_malloc() to malloc(), because user-free()able memory is
6841 * gc.c: Added declaration of `scm_debug_check_freelist'.
6843 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6845 * ports.c (scm_port_mode): Changed `mode' array size to 4.
6847 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
6849 * strports.c (scm_object_to_string): New procedure.
6850 (scm_strprint_obj): Deprecated.
6851 * strports.h: Reflect the changes.
6853 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
6855 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
6857 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
6858 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
6859 SCM_ASSYNT to check for correct argument types. Either use some
6860 SCM_VALIDATE_* macro or an explicit test.
6862 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
6865 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
6866 instead of calling scm_wta.
6868 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6870 * load.c (scm_primitive_load, scm_primitive_load_path),
6871 (scm_sys_search_load_path): Corrected docstrings (file ->
6874 * eval.c (scm_force): Added texinfo markup to docstring.
6875 (scm_promise_p): Renamed parameter to `obj' to match docstring.
6877 * debug-malloc.c: Reinserted #include <stdio.h>.
6879 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
6881 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
6883 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
6884 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
6885 Use SCM_LISTn instead of scm_listify.
6887 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6889 * _scm.h: Removed #include <errno.h>.
6891 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
6892 errno variable (can be a macro on some systems, for example when
6893 using linux libc with threads).
6895 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
6896 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
6897 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
6898 #include <errno.h> in these 20 out of 100 files.
6900 2001-03-10 Gary Houston <ghouston@arglist.com>
6902 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
6903 not already defined.
6905 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6907 * coop.c: Inserted #include <stdio.h>.
6909 * iselect.c: Reinserted #include <stdio.h>.
6911 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
6913 * posix.c: Replaced `#define' of __USE_XOPEN right before
6914 including unistd.h with a define of _GNU_SOURCE at the very top of
6917 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
6919 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
6920 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
6921 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
6922 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
6923 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
6924 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
6925 print.c, procprop.c, procs.c, properties.c, ramap.c,
6926 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
6927 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
6928 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
6929 Remove #include <stdio.h>
6930 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
6932 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
6934 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6936 * posix.c (scm_gethostname): Set initial name length to 256 for
6939 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6941 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
6942 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
6943 (scm_sethostname, scm_gethostname): New prototypes.
6945 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
6946 <sys/file.h>, if present.
6947 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
6948 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
6949 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
6950 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
6951 (scm_sethostname, scm_gethostname): New procedures.
6953 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
6955 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
6956 not optional (ii) "recommend" spelling correction.
6958 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6960 * ramap.c (racp): Removed optimization which caused array copying
6961 to fail if the two arrays shared storage. Re-inserted the IVDEP
6962 macros removed in the change of 2000-03-09. (Don't really have a
6963 complete grasp of what they are for, but they seem to be necessary
6964 on Crays. This needs testing!) Thanks to Miroslav Silovic.
6966 * hash.c (scm_string_hash): Don't downcase characters.
6968 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6970 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
6971 size from 277 --> 1009.
6973 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
6976 * coop-threads.c: Fixed change of 2001-03-06.
6978 * validate.h: Code formatting.
6980 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
6982 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
6983 (*.doc): Add dependency on guile-snarf.awk.in.
6985 * guile-snarf.awk.in: Neglect spaces at the end of
6986 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
6987 middle of docstrings. (To avoid the problem with gcc-2.96.)
6989 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
6991 * coop-threads.c (scm_call_with_new_thread), load.c
6992 (scm_primitive_load, scm_sys_search_load_path), random.c
6993 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
6994 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
6995 (potentially) issue a scm-misc-error or wrong-num-args error
6998 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
6999 about the expected type with the wrong-type-arg error message.
7001 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
7002 a C level bug that can't be fixed from scheme anyway.
7004 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7006 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
7007 Duplicate bindings are OK in a let* since a let* is semantically
7008 equivalent to a nested set of let:s.
7010 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7012 * print.c (scm_print_options): Fixed texinfo in docstring.
7014 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
7015 the underlying functions getservent, getprotoent or getnetent
7016 return NULL instead of signalling an error.
7018 2001-03-04 Gary Houston <ghouston@arglist.com>
7020 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
7021 taking an unexpectedly large filename for an AF_UNIX socket from
7022 bind/connect/sendto (thanks to Martin Grabmueller).
7024 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
7025 former and adjusted the latter.
7026 (scm_socket, scm_socketpair): cosmetic changes.
7027 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
7028 size_t as socklen_t substitute. don't restrict args/return values
7029 to INUM: allow full range of int or size_t.
7030 (scm_fill_sockaddr): check arguments before allocating memory, to
7031 avoid leakage. use malloc, not scm_must_malloc.
7032 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
7033 substitute. free the sockaddr structure before throwing an error.
7034 (scm_init_add_buffer): procedure removed, together with its static
7035 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
7036 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
7037 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
7038 scm_sendto): use a local buffer instead of scm_addr_buffer.
7039 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
7041 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
7042 call to detect whether recvfrom could be bothered to set the address.
7043 (scm_init_socket): don't call scm_init_addr_buffer.
7045 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
7047 * debug.c (scm_procedure_source, scm_procedure_environment),
7048 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
7049 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
7050 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
7051 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
7052 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
7053 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
7054 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
7055 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
7056 scm_array_to_list, scm_array_prototype), validate.h
7057 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
7058 scm_misc_error or scm_wrong_type_arg instead.
7060 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
7062 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7064 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
7065 (scm_sys_tag_body): Added.
7067 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
7069 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
7070 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
7071 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
7072 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
7073 options.c (scm_options), ports.c (scm_remove_from_port_table),
7074 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
7075 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
7076 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
7077 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
7080 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7082 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
7084 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
7086 * eval.c (scm_s_duplicate_bindings): New error message.
7087 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
7089 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
7091 * eval.h (SCM_EVALIM2): New macro. Use it when a
7092 immediate, literal constant should be evaluated.
7093 * eval.c (scm_s_duplicate_formals): New error message string.
7094 (scm_c_improper_memq): New function.
7095 (scm_m_lambda): Check for duplicate arguments.
7096 (scm_ceval, scm_deval): When executing a body: only cons a new
7097 toplevel environment frame when it is different from the
7098 existing one; use EVALCAR instead of SIDEVAL so that we can properly
7099 check for empty combinations; use SCM_EVALIM2 for the same reason
7100 in the non-toplevel loop.
7101 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
7102 New labels with the meaning of their non-"nontoplevel" partners,
7103 but they are used when it is known that the body is not evaluated at
7105 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
7106 reporting for empty combinations.
7108 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
7110 * Remove dump facilities.
7111 * dump.c, dump.h: Removed.
7112 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
7113 * init.c: Remove #include "libguile/dump.h".
7114 (scm_init_guile_1): Remove scm_init_dump.
7115 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
7116 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
7117 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
7118 (scm_set_smob_dump, scm_set_smob_undump): Removed.
7120 * keywords.c: Remove #include "libguile/dump.h".
7121 (keyword_dump, keyword_undump): Removed.
7122 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
7124 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7126 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
7127 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
7128 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
7129 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
7130 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
7131 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
7132 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
7133 to @code{} as the texinfo manual recommends, converted the
7134 examples to use a @lisp{}-environment.
7136 * strports.c (scm_eval_string): Cleaned up the docstring.
7138 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
7141 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
7142 (scm_number_to_string, scm_string_to_number, scm_number_p)
7143 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
7144 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
7145 (scm_ash): Added texinfo markup and removed obsolete @refill.
7146 (scm_gr_p): Corrected comment.
7147 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
7148 docstring) comments.
7149 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
7150 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
7151 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
7152 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
7153 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
7154 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
7155 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
7156 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
7158 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
7160 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
7161 (Obviously nobody compiles with SCM_RECKLESS defined...)
7163 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
7165 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7167 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
7169 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
7171 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
7173 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
7174 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
7175 since use of `z' suggests that the arguments may be complex.
7177 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
7180 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
7182 * dump.c (scm_binary_write, scm_binary_read), eval.c
7183 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
7184 scm_guardian_greedy_p, scm_make_guardian), fports.c
7185 (scm_file_port_p): Minor docstring fixes.
7187 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
7189 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
7191 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
7193 (make_class_from_template): Do not bother to set the current
7194 module around the call to DEFVAR, scm_eval takes care of that.
7195 (scm_init_goops): Make scm_module_goops and
7196 scm_goops_lookup_closure permanent objects.
7198 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
7199 top level, create a fresh top-level environment for each
7200 expression instead of mutating the exisint frame. This is
7201 important when that frame is closed over.
7203 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
7204 SCM_DIGSPERLONG instead of DIGSPERLONG.
7206 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
7208 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
7209 before applying arrow procedure in `cond' and before applying
7210 receiver procedure in call-with-current-continuation.
7211 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
7212 macro. The argument is expanded more than one time.
7214 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
7215 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
7217 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
7219 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
7222 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7224 * variable.c (scm_make_variable, scm_make_undefined_variable)
7225 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
7226 (scm_variable_bound_p), values.c (scm_values)
7227 (scm_call_with_values), unif.c (scm_bit_count)
7228 (scm_bit_set_star_x), symbols.c (scm_gentemp)
7229 (scm_gensym), strings.c (scm_string_p, scm_make_string)
7230 (scm_read_only_string_p, scm_string_length, scm_string_ref)
7231 (scm_string_set_x, scm_substring, scm_string_append), stime.c
7232 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
7233 (scm_copy_random_state, scm_random), print.c (scm_newline)
7234 (scm_write_char, scm_simple_format), debug-malloc.c
7235 (scm_malloc_stats), environments.c (scm_environment_p)
7236 (scm_environment_bound_p, scm_environment_ref)
7237 (scm_environment_fold, scm_environment_define)
7238 (scm_environment_undefine, scm_environment_set_x)
7239 (scm_environment_cell, scm_environment_observe)
7240 (scm_environment_observe_weak, scm_environment_unobserve)
7241 (scm_make_eval_environment, scm_eval_environment_p)
7242 (scm_eval_environment_set_local_x, scm_eval_environment_local)
7243 (scm_eval_environment_imported)
7244 (scm_eval_environment_set_imported_x, scm_make_import_environment)
7245 (scm_import_environment_p, scm_import_environment_imports)
7246 (scm_import_environment_set_imports_x, scm_make_export_environment)
7247 (scm_export_environment_p, scm_export_environment_private)
7248 (scm_export_environment_set_private_x)
7249 (scm_export_environment_signature)
7250 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
7251 Added texinfo markup.
7253 * ports.c (scm_drain_input): Lowercased argument to @var.
7254 (scm_current_input_port, scm_current_output_port): Filled in
7255 missing explanation.
7256 (scm_current_load_port, scm_set_current_output_port)
7257 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
7258 Added texinfo markup.
7260 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
7261 (scm_release_arbiter): Added texinfo markup to docstrings.
7262 Changed `Returns' to `Return'.
7263 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
7265 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
7267 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
7268 by doubling them to `@@'.
7270 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7272 * numbers.c (scm_lognot), random.c (scm_random,
7273 scm_random_normal, scm_random_solid_sphere_x,
7274 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
7275 scm_random_exp), dynwind.c
7276 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
7278 * goops.c (scm_sys_initialize_object, scm_instance_p,
7279 scm_class_name, scm_class_precedence_list, scm_class_slots,
7280 scm_class_environment, scm_generic_function_name,
7281 scm_generic_function_methods, scm_method_generic_function,
7282 scm_method_specializers, scm_method_procedure, scm_make_unbound,
7283 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
7284 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
7285 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
7286 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
7287 scm_class_direct_supers, scm_class_direct_slots,
7288 scm_class_direct_subclasses, scm_class_direct_methods,
7289 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
7290 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
7291 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
7292 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
7293 scm_memoized_environment, scm_procedure_name,
7294 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
7296 (scm_class_of, scm_entity_p, scm_operator_p,
7297 scm_set_object_procedure_x, scm_object_procedure,
7298 scm_make_class_object), hooks.c (scm_make_hook_with_name,
7299 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
7300 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
7301 scm_hook_to_list), lang.c
7302 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
7303 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
7304 (scm_print_options, scm_port_with_print_state,
7305 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
7306 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
7307 scm_make_procedure_with_setter, scm_procedure), throw.c
7308 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
7309 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
7310 scm_stack_ref, scm_stack_length, scm_frame_p,
7311 scm_last_stack_frame, scm_frame_number, scm_frame_source,
7312 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
7313 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
7314 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
7315 (scm_dirname, scm_basename), dynwind.c
7316 (scm_wind_chain), read.c (scm_read_options, scm_read,
7317 scm_read_hash_extend), gc.c
7318 (scm_unhash_name), eval.c (scm_eval_options_interface,
7319 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
7320 (scm_display_error, scm_set_print_params_x,
7321 scm_display_application, scm_display_backtrace, scm_backtrace),
7322 async.c (scm_async, scm_system_async, scm_async_mark,
7323 scm_system_async_mark, scm_run_asyncs, scm_noop,
7324 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
7325 scm_mask_signals): Added docstrings.
7327 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
7329 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
7330 address of car/cdr. (Thanks to Dirk Herrmann)
7331 Use scm_sizet to obtain the length of strings.
7332 (Thanks to Matthias Koeppe)
7334 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
7336 * symbols.c (scm_mem2symbol): Put a empty statement after the
7337 next_symbol label. This is mandated by ANSI, appearantly.
7339 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
7341 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
7342 sense to compile for a specific kernel version. Do not include
7343 <asm/signal.h> while defining __KERNEL__. This hack should no
7344 longer be needed and caused problems.
7346 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
7348 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
7349 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
7350 can not deal with immediates.
7352 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
7354 * list.c (scm_list_copy): Validate the first argument.
7356 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
7358 Fix evaluator so that top-level expressions are correctly
7359 evaluated with respect to the module system.
7361 * modules.h. modules.c (scm_current_module_lookup_closure): New
7364 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
7366 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
7367 names to better reflect their meaning.
7369 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
7370 evaluated at top-level and synronize lookup closure before
7371 executing every subform.
7372 (scm_primitve_eval_x, scm_primitive_eval): New functions.
7373 (scm_eval_x, scm_eval): Reimplement in terms of
7374 scm_primitive_eval_x and scm_primitive_eval, respectively.
7376 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
7378 * macros.c (scm_macro_name, scm_macro_transformer): Use
7379 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
7382 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
7384 * dump.c (scm_store_bytes): Store data size before data.
7385 (scm_restore_bytes): Restore data size. Takes a pointer to size.
7386 * dump.h (scm_restore_bytes): Updated.
7388 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
7390 * dump.c: Use double cells for update schedule.
7392 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
7394 * ports.c (scm_unread_char): Take an optional argument.
7396 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
7398 * modules.h (scm_selected_module, scm_current_module): Renamed
7399 scm_selected_module to scm_current_module to synchronize Scheme
7401 (scm_select_module, scm_set_current_module): Likewise. Changed
7404 * ports.c (scm_port_for_each): Make a snapshot of the port table
7405 before iterating over it. The table might change while the user
7406 code is running. With the snapshot, the user can depend on the
7407 fact that each port that existed at the start of the iteration is
7408 encountered exactly once. (ice-9 popen) depends on this.
7410 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
7412 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
7414 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
7415 range checking for the size parameter. Thanks to Martin
7416 Grabmueller for the hint.
7418 (scm_makstr): Reordered string initialization to make interrupt
7419 deferring unnecessary.
7421 * vectors.c (scm_make_vector): Fixed range checking.
7423 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
7425 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
7427 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
7428 checking of the size parameter for type correctness and valid
7429 range. Thanks to Rob Browning for reporting the problem. Instead
7430 of deferring interrupts, scm_remember_upto_here_1 is used.
7432 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
7434 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
7435 (scm_dump_cell_update): Removed.
7436 (scm_dump_update): Renamed from scm_dump_object_update.
7437 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
7438 a pointer instead of returning a value.
7439 * keywords.c (keyword_undump): Updated.
7441 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
7443 * dump.c, dump.h: Modified a lot.
7444 (SCM_DUMP_COOKIE): Version 0.1
7445 (scm_dump_mark): Removed.
7446 (scm_restore_cell_object, scm_store_cell_object): New functions.
7448 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
7449 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
7450 New slots: dump, undump.
7451 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
7454 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
7455 (keyword_undump): Renamed from keyword_alloc.
7456 (scm_init_keywords): Set keyword_dump and keyword_undump.
7458 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
7460 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
7461 the deprecated SCM_DOUBLE_CELLP.
7463 * tags.h (SCM_DOUBLE_CELLP): deprecated.
7465 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
7467 * dump.c, dump.h: New files.
7468 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
7469 * init.c: #include "libguile/dump.h".
7470 (scm_init_guile_1): Call scm_init_dump.
7471 * smob.h (scm_smob_descriptor): New slots: dump_mark,
7472 dump_dealloc, dump_store, undump_alloc, undump_restore,
7474 * smob.c (scm_make_smob_type): Init the new slots.
7475 (scm_set_smob_dump, scm_set_smob_undump): New functions.
7476 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
7478 * keywords.c: #include "libguile/dump.h".
7479 (keyword_dealloc, keyword_alloc): New functions.
7480 (scm_init_keywords): Set smob_dump and smob_undump.
7482 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
7484 * vectors.c (scm_c_make_vector): New function.
7485 * vectors.h (scm_c_make_vector): Declared.
7486 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
7487 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
7488 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
7489 (scm_make_method_cache, scm_i_vector2list,
7490 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
7491 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
7492 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
7493 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
7494 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
7495 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
7496 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
7497 (scm_vector, scm_make_vector): Use scm_c_make_vector.
7499 * hashtab.c (scm_c_make_hash_table): New function.
7500 * hashtab.h (scm_c_make_hash_table): Declared.
7501 * environments.c (scm_make_leaf_environment,
7502 scm_make_eval_environment), gc.c (scm_init_storage),
7503 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
7504 Use scm_c_make_hash_table.
7506 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7508 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
7510 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7512 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
7515 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
7516 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
7517 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
7518 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
7519 srcprop.c (scm_source_properties, scm_set_source_properties_x,
7520 scm_source_property, scm_set_source_property_x), sort.c
7521 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
7522 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
7523 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
7526 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7528 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
7529 really get that arg.
7531 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
7533 * goops.c (s_scm_get_keyword): Bug fix.
7535 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
7537 The following patch was sent by Martin Grabmueller. It makes sure
7538 that in case of parameter errors the correct function name is
7539 shown, and that parameter types are only checked once.
7541 * strop.c (string_copy, string_upcase_x, string_downcase_x,
7542 string_capitalize_x): New functions. Each one performs the core
7543 functionality of the corresponding scm_* function.
7545 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
7546 scm_string_downcase_x, scm_string_downcase,
7547 scm_string_capitalize_x, scm_string_capitalize): Reduced to
7548 parameter checking wrappers of the above functions.
7550 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
7552 * continuations.c, dynl.c, keywords.c, load.c: Include
7553 strings.h. Thanks to Bill Schottstaedt for the bug report.
7555 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
7557 * backtrace.c (display_header): Make sure that line and column
7558 information is shown independent of whether the port the code was
7559 read from had an associated filename. Thanks to Martin
7560 Grabmueller for providing this patch.
7562 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
7564 * fports.[ch] (scm_file_port_p): New primitive.
7566 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
7568 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
7569 These are now defined in fports.c, strports.c and vports.c.
7571 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
7572 vports.c (scm_tc16_sfport): Made variables (were macros defined in
7575 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
7576 (scm_make_sfptob): Made static. These return a type code now.
7578 fports.c (scm_init_fports), strports.c (scm_init_strports),
7579 vports.c (scm_init_vports): Create the corresponding port types.
7581 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
7582 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
7584 * init.c (scm_init_guile_1): Make sure strports are initialized
7587 * ports.[ch] (scm_make_port_type): Changed the return type to
7590 * ports.c (scm_ports_prehistory): Don't create any port types
7593 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
7594 against scm_tc16_fport directly.
7596 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
7598 * srcprop.c (scm_set_source_property_x): Fix to handle
7599 (set-source-property! <obj> 'copy <datum>) correctly.
7601 2001-01-24 Gary Houston <ghouston@arglist.com>
7603 * filesys.c (scm_link): docstring fix.
7604 * fports.h (scm_setfileno): obsolete declaration removed.
7605 * posix.c: bogus popen declaration removed.
7607 * rdelim.c: new file, split from ioext.c.
7608 * rdelim.h: new file, split from ioext.h
7609 * Makefile.am: add rdelim.c and related files.
7610 * init.c: call scm_init_rdelim. include rdelim.h.
7612 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
7614 This patch was sent by Martin Grabmueller and makes sure that
7615 parameter errors are reported correctly by the lexicographic
7616 ordering predicates.
7618 * strorder.c (string_less_p, string_ci_less_p): New functions.
7620 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
7621 functionality into string_less_p, string_ci_less_p respectively.
7622 The remaining code is just a wrapper to do the parameter
7625 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
7626 parameters and call string_less_p instead of scm_string_less_p.
7628 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
7629 Check the parameters and call string_less_ci_p instead of
7630 scm_string_ci_less_p.
7632 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
7634 This patch modifies scm_display_error to perform parameter
7635 checking. Thanks to Neil Jerram for the bug report.
7637 * backtrace.[ch] (scm_i_display_error): New function.
7639 * backtrace.c (scm_display_error): Added parameter check and
7640 extracted the core functionality into function
7641 scm_i_display_error.
7643 * throw.c (handler_message): Call scm_i_display_error to display
7646 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7648 * eval.c (SCM_APPLY): Added # args check for application of
7649 procedures with arity 3. (Thanks to Anders Holst.)
7651 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
7653 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
7655 (SCM_OPDIRP): Deprecated.
7657 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
7660 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
7661 Instead, give an explicit error message in case the directory is
7664 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
7665 instead of SCM_OPENP and SCM_CLOSEDP.
7667 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
7669 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
7671 * eval.c (inner_eval, scm_eval): Move all real functionality into
7672 inner_eval. Avoid to copy the expression twice by inlining some
7673 code from scm_i_eval.
7675 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
7677 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
7678 now has to be the last clause, as required by R5RS. Thanks to
7679 Martin Grabmueller for the patch.
7681 2001-01-18 Gary Houston <ghouston@arglist.com>
7683 * ioext.c: further simplify scm_read_string_x_partial by defining
7686 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
7688 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
7690 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
7692 * __scm.h: Added comment about architecture and compiler
7693 properties that are required by guile.
7695 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
7696 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
7698 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
7700 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
7702 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
7703 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
7705 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
7707 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
7708 to the names in limits.h.
7710 * numbers.c (abs_most_negative_fixnum): Added.
7712 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
7713 fixnum-min) special case.
7715 (scm_big_and): Fix for negative first parameter.
7717 (scm_bit_extract): Fix for fixnum paramters.
7718 Thanks to Rob Browning for the bug report.
7720 (scm_init_numbers): Initialize abs_most_negative_fixnum.
7722 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
7724 * symbols.c (scm_symbol_bound_p): Fixed comment.
7725 Thanks to Chris Cramer.
7727 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
7729 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
7730 Thanks to Bill Schottstaedt.
7732 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
7734 from Matthias Köppe:
7736 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
7737 casts its result, so doesn't yield an lvalue per ANSI C.
7739 * goops.c (s_scm_sys_set_object_setter_x): use
7740 SCM_SET_ENTITY_SETTER.
7741 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
7743 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
7744 its result, so doesn't yield an lvalue per ANSI C.
7745 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
7746 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
7747 SCM_GC_SET_CARD_FLAGS.
7748 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
7750 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
7752 2001-01-08 Gary Houston <ghouston@arglist.com>
7754 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
7755 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
7756 socket.c (scm_recvfrom): use the new macro, plus minor docstring
7758 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
7759 for fdes. if current input port is used, check that it's a file
7762 2001-01-06 Gary Houston <ghouston@arglist.com>
7764 * ioext.c (scm_read_string_x_partial): new procedure, implements
7765 read-string!/partial.
7766 * ports.c (scm_take_from_input_buffers): new procedure used by
7767 scm_read_string_x_partial.
7768 (scm_drain_input): use scm_take_from_input_buffers.
7770 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
7772 * validate.h (SCM_VALIDATE_NUMBER): New.
7774 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
7776 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
7777 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
7778 SET_DESTROYED): new defines/macros.
7779 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
7780 (add_to_live_list): takes a `guardian_t *' now, not SCM.
7781 (guardian_print): print more info.
7782 (guardian_apply): check if the guardian is destroyed, and throw an
7783 error if so. take one more optional argument `throw_p'.
7784 (scm_guard): depending on the value of `throw_p', return a boolean
7786 (scm_get_one_zombie): remove redundant property test.
7787 (guardian_t): represent the various (currently 3, I hope nothing
7788 more gets added) boolean fields as bit flags.
7789 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
7790 (scm_destroy_guardian_x): new procedure.
7792 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
7793 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
7795 2001-01-01 Gary Houston <ghouston@arglist.com>
7797 * fports.c (fport_write): bugfix: handle short writes for
7798 unbuffered ports too. optimize the buffered case by minimizing
7799 the number of write/flush calls.
7800 (write_all): new helper procedure.
7802 The ChangeLog continues in the file: "ChangeLog-2000"