1 2003-03-11 Mikael Djurfeldt <djurfeldt@nada.kth.se>
3 * list.c, list.h (scm_filter, scm_filter_x): New functions.
5 * modules.c (scm_module_import_interface): New function.
7 * goops.c, goops.h (scm_class_accessor_method): Renamed from
9 (scm_class_accessor): New class.
11 2003-03-06 Mikael Djurfeldt <djurfeldt@nada.kth.se>
13 * goops.c (scm_primitive_generic_generic): Enable primitive
14 generic if not enabled.
15 (scm_sys_goops_loaded): Setup unextended primitive generics.
17 * goops.c, goops.h (scm_c_extend_primitive_generic): New function.
19 * snarf.h (SCM_PRIMITIVE_GENERIC, SCM_PRIMITIVE_GENERIC_1): New
22 * numbers.c (scm_abs): Use SCM_PRIMITIVE_GENERIC. (This is only a
23 testing example. All uses of SCM_GPROC should be converted.)
25 * procprop.c (scm_stand_in_scm_proc): Use scm_assq instead of
28 * eq.c (scm_equal_p): Turned into a primitive generic.
30 2003-02-27 Rob Browning <rlb@defaultvalue.org>
32 * Makefile.am (scmconfig.h): new target -- generate file from
34 (modinclude_HEADERS): remove version.h.
35 (nodist_modinclude_HEADERS): add version.h.
37 2003-02-24 Mikael Djurfeldt <djurfeldt@nada.kth.se>
39 This fixes a serious GC bug, introduced during the latest
40 reorganization of the GC, which disabled freeing of structs and
43 * struct.c (scm_struct_prehistory): Init scm_i_structs_to_free to
45 (scm_struct_prehistory): Move scm_free_structs to
46 scm_before_mark_c_hook.
48 * gc-card.c (sweep_card): Check that we haven't swept structs on
49 this card before. That can happen if scm_i_sweep_all_segments has
50 been called from some other place than scm_igc.
52 2003-02-19 Mikael Djurfeldt <djurfeldt@nada.kth.se>
54 * environments.c (DEFAULT_OBARRAY_SIZE): Changed from 137 to 31
55 (since hash tables now adapt their size).
57 * modules.c (scm_modules_prehistory): Changed from 2001 to 1533
58 (current number of prehistory bindings; hashtable code will select
59 a prime which is greater than this value).
61 * symbols.c (scm_symbols_prehistory): Changed from 1009 to 2139
62 (current number of initial symbols).
64 * properties.c (scm_init_properties): Don't specify size of
67 * objprop.c (scm_init_objprop): Don't specify size of
70 * keywords.c (scm_init_keywords): Don't specify a hash table size.
72 * hooks.c (scm_c_hook_add): Fixed bug in append mode.
74 The following changes introduce the use of resizable hash tables
75 throughout Guile. It also renames the old *-hash-table* functions
76 to *-alist-vector* and places them, together with the rest of the
77 weak vector support, in the module (ice-9 weak-vector). We should
78 probably introduce a new, better, API for weak references, for
79 example "weak pairs" a la MIT-Scheme. (In Chez scheme, they even
80 look like and are used like ordinary pairs.)
82 * environments.c (obarray_enter, obarray_retrieve, obarray_remove,
83 leaf_environment_fold, obarray_remove_all): Use hashtable
86 * gc.c (scm_init_storage): Moved hook initialization to
87 scm_storage_prehistory.
88 (scm_storage_prehistory): New function.
89 (scm_igc): Added commentary about placement of
90 scm_after_sweep_c_hook.
92 * gc-mark.c (scm_mark_all): Use hashtable accessors.
93 (scm_gc_mark_dependencies): Use SCM_WVECT_WEAK_KEY_P and
94 SCM_WVECT_WEAK_VALUE_P.
96 * hashtab.c, hashtab.h (scm_hash_for_each, scm_hash_map): New
98 (scm_vector_to_hash_table, scm_c_make_resizing_hash_table):
100 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table,
101 scm_make_doubly_weak_hash_table): Moved here from weaks.c.
103 * init.c (scm_init_guile_1): Removed call to scm_init_weaks; Added
104 calls to scm_storage_prehistory and scm_hashtab_prehistory.
106 * modules.c (module-reverse-lookup): Use hashtable accessors.
108 * symbols.c, symbols.h (scm_i_hash_symbol): New function.
110 * weaks.c, weaks.h (scm_make_weak_key_alist_vector,
111 scm_make_weak_value_alist_vector,
112 scm_make_doubly_weak_alist_vector): New functions.
114 * weaks.c (scm_init_weaks_builtins): New function.
116 * weaks.h (SCM_WVECTF_WEAK_KEY, SCM_WVECTF_WEAK_VALUE,
117 SCM_WVECTF_NOSCAN, SCM_WVECT_WEAK_KEY_P, SCM_WVECT_WEAK_VALUE_P,
118 SCM_WVECT_NOSCAN_P): New macros.
120 * weaks.c (scm_scan_weak_vectors): Use SCM_WVECT_WEAK_KEY_P
121 and SCM_WVECT_WEAK_VALUE_P.
123 * weaks.c, weaks.h (scm_i_allocate_weak_vector): Renamed from
124 allocate_weak_vector and exported.
126 2003-02-13 Mikael Djurfeldt <djurfeldt@nada.kth.se>
128 * hashtab.c: Undid thread safety. (We decided that it's better to
129 let the user explicitly protect the tables (or not) according what
130 is suitable for the application.)
132 2003-02-12 Mikael Djurfeldt <djurfeldt@nada.kth.se>
134 * hashtab.c (scm_hash_fn_remove_x, scm_internal_hash_fold): Made
135 thread safe and handle resizing tables.
136 (scm_ihashx, scm_sloppy_assx, scm_delx_x): Removed
137 SCM_DEFER/ALLOW_INTS.
139 2003-02-11 Mikael Djurfeldt <djurfeldt@nada.kth.se>
141 * hashtab.c (scm_vector_to_hash_table,
142 scm_c_make_resizing_hash_table, scm_make_hash_table): New
144 (scm_hash_fn_get_handle, scm_hash_fn_create_handle_x): Made thread
145 safe and handle resizing tables.
147 * weaks.c (scm_make_weak_key_hash_table,
148 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
149 Size argument made optional. Return resizable table if not
152 2003-02-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
154 * eval.c (scm_trampoline_0, scm_trampoline_1, scm_trampoline_2):
155 Fixed formals tests for closures. (Thanks to Kevin Ryde.)
157 2003-02-05 Mikael Djurfeldt <djurfeldt@nada.kth.se>
159 * debug.c (scm_procedure_source): Handle all objects for which
160 procedure? is #t. (Thanks to Bill Schottstaedt.)
162 2003-01-23 Mikael Djurfeldt <djurfeldt@nada.kth.se>
164 * futures.c (mark_futures): Don't need to mark data of recycled
166 (scan_futures, cleanup_undead): Be smarter about marking
167 futures---avoid unnecessary passes through future lists.
169 * futures.h, futures.c: New files; Introduced recycling of
170 futures. For fine-grained threading this lifts performance to
171 another level. We can now use parallelization in inner loops of
172 Guile programs without impossible overhead.
174 * threads.h, threads.c: Moved futures to their own file.
176 * Makefile.am (libguile_la_SOURCES): Added futures.c.
177 (DOT_X_FILES): Added futures.x.
178 (DOT_DOC_FILES): Added futures.doc.
179 (modinclude_HEADERS): Added futures.h.
181 * threads.c, threads.h (scm_i_create_thread): Renamed from
182 create_thread and made global.
184 * futures.c (scm_make_future): New procedure.
186 * eval.c: #include "libguile/futures.h".
188 * init.c: #include "futures.h"
189 (scm_init_guile_1): Call scm_init_futures.
191 * stime.c (SCM_TIME_UNITS_PER_SECOND): Renamed from CLKTCK.
193 * stime.h (SCM_TIME_UNITS_PER_SECOND): Definition moved here.
195 * eval.c, eval.h (scm_trampoline_0, scm_i_call_closure_0): New
198 * eval.c (scm_trampoline_1): Fixed arguments test for closures.
200 2003-01-22 Mikael Djurfeldt <djurfeldt@nada.kth.se>
202 * threads.c (create_thread): Don't unwind dynwind chain of parent
203 thread before creation. Just start the new thread with an empty
206 2003-01-20 Mikael Djurfeldt <djurfeldt@nada.kth.se>
208 * evalext.c, evalext.h (scm_self_evaluating_p): New function.
210 2003-01-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
212 * threads.c (scm_timed_wait_condition_variable): Support timed
213 waiting also for simple condition variables.
215 * goops.c (TEST_CHANGE_CLASS): Use scm_change_object_class instead
216 of calling the procedure change-object-class.
218 2003-01-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
220 * ramap.c (scm_ramapc): Typo in error message.
222 2003-01-08 Mikael Djurfeldt <djurfeldt@nada.kth.se>
224 * goops.c (scm_sys_prep_layout_x): Bugfix: Only create layout for
225 slots with instance allocation.
227 * goops.c, goops.h (scm_class_extended_generic_with_setter): New
229 (scm_compute_applicable_methods): Use scm_generic_function_methods.
231 * goops.c (scm_generic_function_methods): Support extended
234 2002-12-29 Mikael Djurfeldt <djurfeldt@nada.kth.se>
236 * eval.c (unmemocopy): Bugfix: scm_sym_delay --> scm_sym_future.
237 Thanks to Neil for pointing this out!
239 2002-12-29 Neil Jerram <neil@ossau.uklinux.net>
241 * lang.h: Remove declarations matching definitions removed from
244 2002-12-28 Neil Jerram <neil@ossau.uklinux.net>
246 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
247 scm_m_while, scm_nil_eq): Remove definitions that were superfluous
248 and already commented out.
250 * read.h (scm_lreadparen), read.c (scm_lreadr, scm_read_token,
251 scm_lreadparen): Support reading vectors with Elisp syntax if
252 SCM_ELISP_READ_EXTENSIONS is defined. (SCM_ELISP_READ_EXTENSIONS
253 is not currently defined, and there isn't even a configure switch
256 2002-12-26 Marius Vollmer <mvo@zagadka.ping.de>
258 * Makefile.am (c-tokenize.o): Refer to source via $< so that vpath
260 (EXTRA_DIST): Added version.h.in.
262 2002-12-21 Mikael Djurfeldt <djurfeldt@nada.kth.se>
264 This change makes it possible for one thread to do lazy sweeping
265 while other threads are running. Now only the mark phase need to
266 have all threads asleep. We should look further into this issue.
267 Presently, I've put the locking of scm_i_sweep_mutex at
268 "conservative" places due to my current lack of knowledge about
269 the garbage collector. Please feel free to restrict these regions
270 further to allow for maximal parallelism!
272 * gc.c, gc.h (scm_i_sweep_mutex): New mutex.
274 * gc.c (scm_gc_for_newcell), gc-malloc.c (scm_realloc,
275 scm_gc_register_collectable_memory): Substitute locking of
276 scm_i_sweep_mutex for calls to scm_i_thread_put_to_sleep.
277 (scm_igc): Lock sweep mutex here instead of in callers; Calls to
278 scm_i_thread_put_to_sleep/scm_i_thread_wake_up used to demarkate
279 the single-thread section (which now only contains the mark
281 (scm_gc): Don't lock sweeo mutex here since scm_igc locks it;
282 Removed SCM_DEFER/ALLOW_INTS. Simply call scm_igc directly.
284 * threads.c (gc_section_mutex): Removed.
286 2002-12-19 Mikael Djurfeldt <mdj@kvast.blakulla.net>
288 * threads.c (create_thread): Clear parent field in root state in
289 order not to unnecessarily remember dead threads.
291 * eval.c (call_subr2o_1, call_lsubr2_2): New functions.
292 (scm_trampoline_1, scm_trampoline_2): Use them.
294 2002-12-18 Mikael Djurfeldt <mdj@kvast.blakulla.net>
296 Partial introduction of real plugin interface.
298 * Makefile.am (modinclude_HEADERS): Added threads-plugin.h.
299 (EXTRA_DIST): Added threads-plugin.c.
301 * threads-plugin.h, threads-plugin.c: New files.
303 * threads.h: #include "libguile/threads-plugin.h".
305 * threads.c: #include "libguile/threads-plugin.c".
307 * pthread-threads.c: Temporarily remove debugging functions.
309 * threads.c, threads.h (scm_yield): Added back.
311 2002-12-18 Mikael Djurfeldt <mdj@kvast.blakulla.net>
313 * threads.c (really_launch): Detach before unlocking
314 thread_admin_mutex in order not to risk being joined.
315 (scm_i_thread_put_to_sleep, scm_i_thread_wake_up): Keep
316 thread_admin_mutex locked during GC.
318 * pthread-threads.c, pthread-threads.h: Improvements to debugging
321 2002-12-16 Mikael Djurfeldt <mdj@kvast.blakulla.net>
323 * pthread-threads.c, pthread-threads.h (SCM_DEBUG_THREADS): Added
324 support for debugging mutex operations.
326 * threads.c (scm_thread): Removed filed joining_threads.
327 (thread_print): Print thread number as well as address of thread
329 (scm_join_thread): Bugfix.
330 (scm_lock_mutex, scm_try_mutex, scm_unlock_mutex,
331 scm_timed_wait_condition_variable, scm_signal_condition_variable,
332 scm_broadcast_condition_variable): Use the low-level API.
333 (scm_all_threads): Return copy of thread list (to prevent
334 unintended destruction).
335 (scm_threads_prehistory): Initialize heap_mutex of fake thread.
337 * pthread-threads.c, pthread-threads.h, threads.c: Fixes to
338 pthread "native" recursive mutex support.
340 2002-12-15 Mikael Djurfeldt <djurfeldt@nada.kth.se>
342 * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): New definitions.
343 Simply lock a thread C API recursive mutex.
344 (SCM_NONREC_CRITICAL_SECTION_START,
345 SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
346 SCM_REC_CRITICAL_SECTION_END): Removed.
348 * eval.c: Replaced SOURCE_SECTION_START / SOURCE_SECTION_END with
349 direct calls to scm_rec_mutex_lock / unlock around the three calls
350 to scm_m_expand_body.
352 * eval.c, eval.h (promise_free): New function.
353 (scm_force): Rewritten; Now thread-safe; Removed
354 SCM_DEFER/ALLOW_INTS.
356 * pthread-threads.h: Added partially implemented plugin interface
357 for recursive mutexes. These are, for now, only intended to be
358 used internally within the Guile implementation.
360 * pthread-threads.c: New file.
362 * threads.c: Conditionally #include "pthread-threads.c".
364 * eval.c, eval.h (scm_makprom, scm_force): Rewritten to be
367 * snarf.h (SCM_MUTEX, SCM_GLOBAL_MUTEX, SCM_REC_MUTEX,
368 SCM_GLOBAL_REC_MUTEX): New macros.
370 * eval.c, threads.c, threads.h, snarf.h: Rewrote critical section
371 macros---use mutexes instead.
373 * tags.h (SCM_IM_FUTURE): New tag.
375 * eval.c (scm_m_future): New primitive macro.
376 (SCM_CEVAL): Support futures.
377 (unmemocopy): Support unmemoization of futures.
379 * print.c (scm_isymnames): Name of future isym.
381 * version.c: Unmade some changes to my private copy that got
382 committed by mistake.
384 2002-12-11 Mikael Djurfeldt <mdj@kvast.blakulla.net>
386 * gc-malloc.c, gc.h, init.c: Reverted gc-malloc change of
389 * gc.c (scm_igc): Don't call scm_i_thread_invalidate_freelists.
391 * gc.c (scm_gc_sweep): Call it here instead, which is a more
394 * threads.c (create_thread): Remember root object until the handle
395 of the new thread is on all_threads list.
397 * root.c (scm_make_root): Moved copying of fluids until after
398 creation of root handle so that the fluids are GC protected. Also
399 removed the critical section.
401 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
403 * gc-malloc.c, gc.h (scm_gc_malloc_prehistory): New function.
405 * gc-malloc.c (malloc_mutex): New mutex.
406 (scm_gc_malloc_prehistory): Initialize it.
407 (scm_realloc): Serialize call to realloc
408 (scm_calloc): Same for calloc.
409 Thanks to Wolfgang Jaehrling!
410 (Now we have to make sure all calls to malloc/realloc are made
413 * init.c (scm_init_guile_1): Call scm_gc_malloc_prehistory.
415 * threads.c (really_launch): Release heap (to prevent deadlock).
416 (create_thread): Release heap before locking thread admin mutex.
418 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
420 * threads.c (scm_i_thread_invalidate_freelists): New
423 * gc.c (scm_igc): Call scm_i_thread_invalidate_freelists.
425 * modules.c (scm_export): Inserted a return statement.
427 2002-12-10 Han-Wen Nienhuys <hanwen@cs.uu.nl>
429 * modules.c (scm_export): new function
431 * gc-card.c: add a note about malloc()/free() overhead.
433 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
435 * Makefile.am (c-tokenize.$(OBJEXT)): Don't look for c-tokenize.c
438 2002-12-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
440 These changes remove scm_ints_disabled (which hasn't has any
441 effect in Guile for quite some time).
443 * async.c, error.h (scm_ints_disabled): Removed.
445 * gc.c (scm_gc_for_newcell), init.c (scm_init_guile_1),
446 root.c (scm_internal_cwdr), gdbint.c (SCM_BEGIN_FOREIGN_BLOCK,
447 SCM_END_FOREIGN_BLOCK): Don't touch scm_ints_disabled.
450 * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): Define as a recursive
452 (SCM_REDEFER_INTS, SCM_ALLOW_INTS): Define as SCM_DEFER_INTS and
455 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
457 * threads.c (scm_mutex_lock, scm_cond_wait, scm_cond_timedwait):
458 Removed accidental #if 0 around these functions.
460 These changes are the start of support for preemptive
461 multithreading. Marius and I have agreed that I commit this code
462 into the repository although it isn't thoroughly tested and surely
463 introduces many bugs. The bugs should only be exposed when using
464 threads, though. Signalling and error handling for threads is
465 very likely broken. Work on making the implementation cleaner and
466 more efficient is needed.
468 * __scm.h (SCM_ALLOW_INTS_ONLY): Removed.
469 (SCM_NONREC_CRITICAL_SECTION_START,
470 SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
471 SCM_REC_CRITICAL_SECTION_END): New macros.
472 (SCM_CRITICAL_SECTION_START/END): Defined here.
474 * eval.c: Insert SOURCE_SECTION_START / SOURCE_SECTION_END around
475 the three calls to scm_m_expand_body.
477 * gc.h: #include "libguile/pthread-threads.h";
478 (SCM_FREELIST_CREATE, SCM_FREELIST_LOC): New macros.
480 * gc.c (scm_i_freelist, scm_i_freelist2): Defined to be of type
483 * gc.c, gc-freelist.c, inline.h: Use SCM_FREELIST_LOC for freelist
486 * gc-freelist.c (scm_gc_init_freelist): Create freelist keys.
488 * gc-freelist.c, threads.c (really_launch): Use
491 * gc-malloc.c (scm_realloc, scm_gc_register_collectable_memory):
493 * gc.c (scm_i_expensive_validation_check, scm_gc,
494 scm_gc_for_newcell): Put threads to sleep before doing GC-related
495 heap administration so that those pieces of code are executed
496 single-threaded. We might consider rewriting these code sections
497 in terms of a "call_gc_code_singly_threaded" construct instead of
498 calling the pair of scm_i_thread_put_to_sleep () and
499 scm_i_thread_wake_up (). Also, we would want to have as many of
500 these sections eleminated.
502 * init.c (scm_init_guile_1): Call scm_threads_prehistory.
504 * inline.h: #include "libguile/threads.h"
506 * pthread-threads.h: Macros now conform more closely to the
507 pthreads interface. Some of them now take a second argument.
509 * threads.c, threads.h: Many changes.
511 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
513 * Makefile.am (version.h): Changed $^ --> $< in rule for
516 2002-12-08 Rob Browning <rlb@defaultvalue.org>
518 * version.h.in (SCM_MICRO_VERSION): use @--@ substitution now.
519 (SCM_MINOR_VERSION): use @--@ substitution now.
520 (SCM_MICRO_VERSION): use @--@ substitution now.
521 (scm_effective_version): new function prototype.
523 * version.c (scm_effective_version): new function, also add
526 * Makefile.am (schemelibdir): VERSION -> GUILE_EFFECTIVE_VERSION.
527 (libpath.h): use GUILE_EFFECTIVE_VERSION to compute
529 (version.h): generate this here rather than configure.in. This
530 approach tracks source edits better (i.e. more immediately).
531 Might be worth considering for other .in files too.
533 2002-12-02 Marius Vollmer <mvo@zagadka.ping.de>
535 Reorganized thread package selection. A thread package now only
536 implements a small set of pthread like functions and Guile
537 implements the rest on top of that. Guile's implementation is
538 what the "coop-pthreads" package has been previously. Support for
539 "coop" threads has been removed until I get time to add it again.
541 * Makefile.am (libguile_la_SOURCES): Removed iselect.c.
542 (noinst_HEADERS): Removed coop-threads.c, coop-threads.h, coop.c,
543 null-threads.c, coop-pthreads.c.
544 (modinclude_HEADERS): Removed coop-defs.h, coop-pthreads.h. Added
547 * validate.h (SCM_VALIDATE_THREAD): Moved to threads.h.
549 * threads.h: Do not include "libguile/coop-defs.h". Include
550 "libguile/pthread-threads.h" for USE_COPT_THREADS. Removed
551 (previously deprecated) C level thread API prototypes. They are
552 now in the thread package specific headers, "null-threads.h" and
554 (SCM_VALIDATE_THREAD, SCM_VALIDATE_MUTEX, SCM_VALIDATE_CONDVAR):
556 (scm_threads_init): Removed.
557 (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END,
558 SCM_THREAD_SWITCHING_CODE, scm_i_switch_counter,
559 SCM_I_THREAD_SWITCH_COUNT): Define here.
560 (scm_single_thread_p): Removed.
561 (scm_call_with_new_thread): Take two args directly instead of list
563 (scm_i_thread_data, scm_i_set_thread_data, SCM_THREAD_LOCAL_DATA,
564 SCM_SET_THREAD_LOCAL_DATA): Define here.
566 * threads.c: Merged with "coop-pthreads.c".
568 * null-threads.h: Implement pthread-like API as a set of macros.
570 * pthread-threads.h: New, implement pthread-like API by deferring
573 * init.c (scm_init_guile_1): Do not call scm_init_iselect, which
574 has been lost in the reorganization.
576 2002-12-01 Mikael Djurfeldt <mdj@linnaeus>
578 The following change makes it possible to move procedure
579 application dispatch outside inner loops. The motivation was
580 clean implementation of efficient replacements of R5RS primitives
583 The semantics is clear: scm_trampoline_N returns an optimized
584 version of scm_call_N (or NULL if the procedure isn't applicable
587 Applying the optimization to map and for-each increases efficiency
588 noticeably. For example, (map abs ls) is 8 times faster than
591 * eval.h (scm_t_trampoline_1, scm_t_trampoline_2): New types.
593 * eval.c, eval.h (scm_trampoline_1, scm_trampoline_2): New functions.
595 * eval.c (call_subr2_2, call_lsubr_2, call_closure_2): New functions;
596 (map, for-each): Handle also application on two args as a special
597 case; Use trampolines.
601 * sort.c (scm_cmp_function): Choose subr2less for scm_tc7_subr_2o;
602 (subr2oless): Removed.
603 (scm_restricted_vector_sort_x): Use scm_return_first to keep the
606 * eval.c (check_map_args): Use scm_out_of_range_pos instead of
609 2002-11-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
611 * evalext.[ch] (scm_m_undefine, undefine): Deprecated.
613 2002-11-17 Mikael Djurfeldt <mdj@linnaeus>
615 * debug.c (scm_make_iloc): Added missing "return".
617 2002-11-17 Marius Vollmer <mvo@zagadka.ping.de>
619 * strports.c (scm_eval_string_in_module): Validate second arg to
620 be a module. Thanks to Arno Peters!
622 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
624 * .cvsignore: remove goops.c
626 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
628 * modules.c (scm_env_top_level, scm_lookup_closure_module,
629 module_variable, scm_module_lookup_closure,
630 scm_module_transformer, scm_sym2var, scm_module_reverse_lookup,
631 scm_system_module_env_p): Don't compare SCM values with C
632 operators == or !=. Avoid SCM_IMP predicates. Prefer !SCM_FALSEP
635 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
637 * eval.h (SCM_MAKE_ILOC): New macro.
639 * debug.c (scm_make_iloc): Use SCM_MAKE_ILOC instead of computing
640 the iloc bitpattern here.
642 2002-11-14 Mikael Djurfeldt <mdj@linnaeus>
644 * coop-pthreads.c, coop-pthreads.h: scm_internal_select should be
645 part of the API, otherwise it's difficult to write Guile
646 extensions using non-blocking I/O => moved #include
647 "libguile/iselect.h" from coop-pthreads.c --> coop-pthreads.h.
649 * coop-pthreads.c (scm_unlock_mutex): Changed s_lock_mutex -->
652 2002-11-10 Marius Vollmer <mvo@zagadka.ping.de>
654 * __scm.h (USE_THREADS, GUILE_ISELECT): Do not define here. They
655 are defined in configure.in.
657 * threads.c: Removed SCM_API from function definitions. SCM_API
658 is only for declarations.
660 2002-11-07 Mikael Djurfeldt <mdj@linnaeus>
662 * coop-pthreads.h: Added support for thread specific data to the
663 generic C API for the coop-pthreads case.
665 * threads.c, threads.h (scm_cond_init): Undo unintentional API
667 (scm_cond_broadcast): Added missing function.
669 2002-11-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
671 * coop.c (coop_next_runnable_thread): Removed, wich should have
672 happened when GUILE_ISELECT was hard-wired.
674 2002-11-03 Marius Vollmer <mvo@zagadka.ping.de>
676 * Makefile.am (libguile_la_SOURCES): Added threads.c
677 (DOT_DOC_FILES): Added threads.doc.
678 (DOT_X_FILES): Added threads.x.
679 (EXTRA_libguile_la_SOURCES): Removed threads.c.
680 (noinst_HEADERS): Added coop-pthreads.c.
681 (modinclude_HEADERS): Added coop-pthreads.h.
683 * __scm.h (USE_THREADS, GUILE_ISELECT): Define when
684 SCM_DEBUG_DEPRECATED. Removed their use thru-out Guile.
686 * iselect.c: Include "_scm.h" before testing HAVE_UNISTD_H.
687 Thanks to Bill Schottstaedt!
689 * numbers.c (scm_integer_expt): Make 0^z == 0 for z != 0.
691 * _scm.h (HAVE_RESTARTABLE_SYSCALLS): Do define even when
692 SCM_COPT_THREADS is defined.
693 (SCM_SYSCALL): Use EINTR-expection version when SCM_COPT_THREADS
696 * coop-pthreads.c: Some harmless renamings of internal stuff.
697 (create_thread): New, generalized version of
698 scm_call_with_new_thread.
699 (scm_call_with_new_thread): Use it.
700 (scm_spawn_thread): New, use create_thread.
702 2002-11-02 Marius Vollmer <mvo@zagadka.ping.de>
704 * coop-pthreads.c, coop-pthreads.h: Redone completely, you might
705 start testing it now.
707 * _scm.h: Include <errno.h< so that SCM_SYSCALL is correctly
708 defined when HAVE_RESTARTABLE_SYSCALLS is not defined.
709 (HAVE_RESTARTABLE_SYSCALLS): Do not define when USE_COPT_THREADS
712 2002-10-27 Marius Vollmer <mvo@zagadka.ping.de>
714 * scmsigs.c (signal_cell_handlers, install_handler_data,
715 scm_delq_spine_x, really_install_handler, install_handler): New
716 scheme for triggering signal handlers, to simplify take_signal.
717 (take_signal): Simplified, to avoid race conditions.
718 (scm_sigaction_for_thread): Use new Scheme. Validate that thread
721 * async.c (scm_async_click): Reset pending_asyncs, handle
722 signal_asyncs. Don't set cdr of a non-signal async to #f.
723 (scm_i_queue_async_cell): Do not check cdr of cell for #f, queue
724 always. Set pending_asyncs.
725 (scm_system_async_mark_for_thread): Check that thread has not
727 (scm_unmask_signals, decrease_block): Call scm_async_click after
728 block_asyncs becomes zero.
730 * __scm.h (SCM_ASYNC_CLICK): Check pending_asyncs instead of
733 * root.h (scm_root_state): Added pending_asyncs and signal_asyncs
735 * root.c (root_mark): Mark them.
736 (make_root): Initialize them.
738 * iselect.c, iselect.h: Replaced GUILE_ISELECT with
740 (scm_internal_select): Define one version for USE_COOP_THREADS and
741 one for USE_NULL_THREADS.
742 (scm_init_iselect): Likewise.
744 * inline.h (scm_cell, scm_double_cell): Also allow
745 USE_COPT_THREADS to not protect the slot initializers.
747 * init.c (scm_init_guile_1): Call scm_init_thread_procs. This is
748 because threads need to be initialized before the stack, but
749 gsubrs such as scm_timed_condition_variable_wait can only be
752 * threads.h: Include "coop-pthreads.h" when requested.
753 (scm_threads_make_mutex, scm_threads_lock_mutex,
754 scm_threads_unlock_mutex, scm_threads_monitor): Removed, they were
755 not implemented anyway.
756 (scm_init_thread_procs, scm_try_mutex,
757 scm_timed_condition_variable_wait,
758 scm_broadcast_condition_variable, scm_c_thread_exited_p,
759 scm_thread_exited_p): New prototypes.
760 (struct timespec): Define if not already defined.
761 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
762 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
763 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
764 scm_cond_broadcast, scm_cond_destroy): Declarations moved here and
767 * threads.c: Include <errno.h>. Include "coop-pthreads.c" when
769 (scm_thread_exited_p): New.
770 (scm_try_mutex, scm_broadcast_condition_variable): Newly
771 registered procedures.
772 (scm_wait_condition_variable, scm_timed_wait_condition_variable):
773 Use the latter as the procedure for "wait-condition-variable",
774 thus offering a optional timeout parameter to Scheme.
775 (scm_wait_condition_variable): Implement in terms of
776 scm_timed_wait_condition_variable.
777 (scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
778 scm_mutex_unlock, scm_mutex_destroy, scm_cond_init,
779 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
780 scm_cond_broadcast, scm_cond_destroy): Implement in terms of
781 scm_make_mutex, etc, and deprecate.
782 (scm_init_threads): Do not create smobs, leave this to
783 scm_threads_init. Do not include "threads.x" file.
784 (scm_init_thread_procs): New, include "threads.x" here.
786 * null-threads.h (scm_null_mutex, scm_null_mutex_init,
787 scm_null_mutex_lock, scm_null_mutex_unlock,
788 scm_null_mutex_destroy, scm_null_condvar, scm_null_condvar_init,
789 scm_null_condvar_wait, scm_null_condvar_signal,
790 scm_null_condvar_destroy): Removed.
791 (scm_mutex_init, scm_mutex_lock, scm_mutex_unlock, scm_cond_init,
792 scm_cond_wait, scm_cond_signal, scm_cond_broadcast,
793 scm_cond_destory): Do not define, they are now deprecated and
794 handled by threads.{h,c}.
796 * null-threads.c (scm_null_mutex, scm_null_cond): Define here.
797 (scm_threads_init): Create smobs here, using the appropriate
799 (block): Removed, now unused.
800 (scm_c_thread_exited_p): New.
801 (scm_null_mutex_init, scm_null_mutex_lock, scm_null_mutex_unlock,
802 scm_null_mutex_destroy, scm_null_condvar_init,
803 scm_null_condvar_wait, scm_null_condvar_signal,
804 scm_null_condvar_destroy): Removed and updated users to do their
806 (scm_try_mutex, timeval_subtract,
807 scm_timed_wait_condition_variable,
808 scm_broadcast_condition_variable): New.
809 (scm_wait_condition_variable): Removed.
811 * coop-defs.h (coop_m): Added 'level' field.
812 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
813 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
814 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
815 scm_cond_broadcast, scm_cond_destroy, struct timespec): Do not
817 (coop_condition_variable_broadcast): New.
819 * coop-threads.c (scm_threads_init): Create smobs here, using the
821 (scm_c_thread_exited_p, scm_try_mutex,
822 scm_timed_wait_condition_variable,
823 scm_broadcast_condition_variable): New.
824 (scm_wait_condition_variable): Removed.
826 * coop.c (coop_new_mutex_init): Initialize level.
827 (coop_mutex_trylock, coop_mutex_lock, coop_mutex_unlock): maintain
829 (coop_condition_variable_signal): Renamed to
830 coop_condition_variable_broadcast and reimplemented in terms of
832 (coop_condition_variable_broadcast): New.
834 * goops.c (hell_mutex): Reimplemented using scm_make_mutex, etc.
836 * coop-pthreads.h, coop-pthreads.c: New, but unfinished.
838 2002-10-21 Marius Vollmer <mvo@zagadka.ping.de>
840 * null-threads.c: Include <time.h>. Also, use <...> for inclusion
843 * async.c, goops.h, modules.h, validate.h (SCM_MAKE_VALIDATE_MSG):
844 New. Use it instead of SCM_MAKE_VALIDATE in lots of places to
845 give better error messages. Thanks to Bill Schottstaedt!
847 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
849 * evalext.h, evalext.c (scm_definedp, scm_defined_p): Renamed
850 scm_definedp to scm_defined_p and deprecated scm_definedp.
852 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
854 * async.h, async.c (scm_system_async): Fixed deprecation to work
855 correctly when deprecated features are excluded.
857 2002-10-16 Marius Vollmer <marius.vollmer@uni-dortmund.de>
859 * async.c (scm_system_async_mark_for_thread): Validate thread
862 * coop-threads.c (scm_i_thread_root): Do not validate argument.
864 * feature.c (scm_init_feature): Don't add 'threads' for
867 * inline.h (scm_cell, scm_double_cell): Also allow
868 USE_NULL_THREADS to not protect the slot initializers.
870 * scmsigs.c (scm_sigaction_for_thread): It's "USE_THREADS" not
873 * Makefile.am (noinst_HEADERS): Added null-threads.c.
874 (modinclude_HEADERS): Added null-threads.h.
876 * threads.h: Include null-threads.h when !USE_COOP_THREADS.
877 * threads.c: Include null-threads.c when !USE_COOP_THREADS.
878 (scm_init_threads): Use generic type names scm_t_mutex and
879 scm_t_cond instead of coop_m and coop_c.
881 * null-threads.c, null-threads.h: New files.
883 2002-10-15 Marius Vollmer <mvo@zagadka.ping.de>
885 * Makefile.am: Replaced "$<" in non-pattern rules with its value.
886 This is to support makes that know about "$<" only in pattern
887 rules, like Sun's make.
889 2002-10-13 Marius Vollmer <mvo@zagadka.ping.de>
891 * Makefile.am (libpath.h): Fixed typo in top_srcdir_absolute
892 substitution. Thanks to David Allouche!
894 2002-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
896 * evalext.h: Replaced SCM_DEBUG_DEPRECATED with
897 !SCM_ENABLE_DEPRECATED.
899 2002-10-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
901 * async.c (scm_system_async_mark_for_thread): Only call
902 scm_i_thread_root when USE_THREADS is defined. Use scm_root
905 * scmsigs.c (take_signal): Only call scm_i_thread_root when
906 USE_THREADS is defined. Use scm_root otherwise.
907 (scm_sigaction_for_thread): Ignore THREAD argument when
908 USE_THREADS is not defined. Also, move THREAD argument defaulting
909 out of HAVE_SIGACTION section, which was a bug.
911 2002-10-10 Marius Vollmer <marius.vollmer@uni-dortmund.de>
913 * scmsigs.c (scm_sigaction_for_thread): Store original handler in
914 signal_handlers, not the closure that is used as the async.
915 The closure is stored in signal_handler_cells, as previously.
917 2002-10-10 Marius Vollmer <mvo@zagadka.ping.de>
919 * root.h (scm_root_state): Added 'block_async' slot.
920 (scm_active_asyncs): Removed abbrev.
921 * root.c (scm_make_root): Initialize 'block_asyncs' slot.
923 * __scm.h (SCM_ASYNC_TICK): Do without the scm_active_asyncs
926 * async.h (scm_call_with_blocked_asyncs,
927 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
928 scm_c_call_with_unblocked_asyncs): New prototypes.
929 (scm_mask_signals, scm_unmask_signals): Deprecated.
930 (scm_mask_ints): Turned into a macro.
931 * async.c (scm_mask_ints): Removed.
932 (scm_run_asyncs): Do not set scm_mask_ints while running an async.
933 this should not be necessary.
934 (scm_async_click): Test block_asyncs instead of scm_mask_ints.
935 (scm_mask_signals, scm_unmask_signals): Deprecated. Emit
936 deprecation warning and check for errornous use. Set block_asyncs
937 instead of scm_mask_ints.
938 (increase_block, decrease_block, scm_call_with_blocked_asyncs,
939 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
940 scm_c_call_with_unblocked_asyncs): New.
942 * script.c (scm_compile_shell_switches): Do not set scm_mask_ints.
943 Asyncs are enabled by default.
945 2002-10-09 Neil Jerram <neil@ossau.uklinux.net>
947 * vports.c (scm_make_soft_port): Allow vector argument to carry a
948 6th element: an input waiting thunk.
949 (sf_input_waiting): New.
951 2002-10-05 Marius Vollmer <mvo@zagadka.ping.de>
953 * root.c (root_mark): Mark active_asyncs slot.
955 * async.c (scm_async_click): Set the cdr of a executed handler
956 cell to SCM_BOOL_F, not SCM_EOL.
957 (scm_i_queue_async_cell): Queue the cell at the end of the list,
958 and only if the handler procedure is not already present.
959 (scm_system_async_mark_for_thread): Initialize cdr of handler cell
961 * scmsigs.c (scm_sigaction_for_thread): Likewise.
963 2002-10-04 Rob Browning <rlb@defaultvalue.org>
965 * guile.c (main): switch to scm_lt_dlset_preloaded_symbols;
967 * dynl.c (sysdep_dynl_link): switch to scm_lt_dlhandle,
968 scm_lt_dlopenext, and scm_lt_dlerror.
969 (sysdep_dynl_unlink): switch to scm_lt_dlhandle, scm_lt_dlclose,
971 (sysdep_dynl_func): switch to scm_lt_dlhandle, scm_lt_dlsym,
973 (sysdep_dynl_init): switch to scm_lt_dlinit();
975 * Makefile.am (libguile_la_LIBADD): switch to use
978 * numbers.c (scm_integer_expt): (expt 0 1) should be 1.
980 2002-10-04 Marius Vollmer <mvo@zagadka.ping.de>
982 * scmsigs.h (scm_sigaction_for_thread): New prototype.
983 * scmsigs.c (got_signal): Removed.
984 (signal_handler_cells, signal_handler_threads): New.
985 (take_signal): Queue the cell of the signal for the specified
986 thread. Reset the signal handler on systems that don't have
988 (sys_deliver_signals): Removed.
990 (scm_sigaction_for_thread): Renamed from scm_sigaction and
991 extended to also set the thread of a signal and allocate a cell
992 for it. Keep the Scheme name "sigaction". Check that signum is
993 within range. Also, use SCM_VECTOR_REF instead of SCM_VELTS.
994 (scm_sigaction): Implement in terms of scm_sigaction_for_thread.
995 (scm_init_scmsigs): Allocate signal_handler_cells and
996 signal_handler_threads vectors.
998 * async.c: Removed GUILE_OLD_ASYNC_CLICK code. Reorganized so
999 that system asnycs and user asyncs are separated. Reimplemented
1000 system asyncs to work per-thread.
1002 * gc.c (scm_init_gc): Do not use scm_system_async.
1004 * async.h (scm_asyncs_pending, scm_set_tick_rate,
1005 scm_set_switch_rate, scm_system_async_mark_from_signal_handler):
1007 (scm_i_queue_async_cell): New.
1009 * __scm.h (scm_asyncs_pending_p): Removed.
1010 (SCM_ASYNC_CLICK): Check scm_active_asyncs instead of
1011 scm_asyncs_pending_p.
1013 * async.h (scm_system_async_mark_for_thread): New prototype.
1015 * __scm.h: Removed GUILE_OLD_ASYNC_CLICK code.
1017 * root.h (scm_root_state): Added new "active_asyncs" slot.
1018 * root.c (scm_make_root): Initialize it to SCM_EOL.
1020 * coop-defs.h (coop_t): Added new "handle" slot.
1021 * coop-threads.c (all_threads, scm_current_thread,
1022 scm_all_threads, scm_i_thread_root): New.
1023 (scm_threads_init): Add main thread to all_threads.
1024 (scheme_launch_thread): Remove thread from all_threads when it
1026 (scm_call_with_new_thread): Initialize handle slot of coop_t
1027 structure and add new thread to all_threads.
1028 (scm_spawn_thread): Likewise.
1030 * threads.h (scm_current_thread, scm_all_threads): New prototypes.
1031 * threads.c (scm_current_thread, scm_all_threads): Register as
1034 * dynl.c: Use scm_lt_ prefix for libltdl functions.
1036 2002-09-29 Neil Jerram <neil@ossau.uklinux.net>
1038 * script.c (scm_compile_shell_switches): Fix bad spelling of
1039 `explicitly' in comment.
1041 2002-09-28 Neil Jerram <neil@ossau.uklinux.net>
1043 * posix.c (scm_geteuid, scm_getegid, scm_seteuid, scm_setegid):
1044 Refer to provided? in doc string rather than deprecated feature?.
1046 2002-09-24 Gary Houston <ghouston@arglist.com>
1048 * inline.h (scm_double_cell): prevent reordering of statements
1049 with any following code (for GCC 3 strict-aliasing).
1050 * numbers.c (scm_make_real), num2float.i.c (FLOAT2NUM): removed
1051 the earlier version of the reordering prevention.
1053 2002-09-19 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1055 * inline.h (scm_double_cell): move SET_GCMARK set out of if body.
1057 2002-09-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1059 * gc-malloc.c (scm_gc_register_collectable_memory): more overflow
1062 2002-09-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1064 * inline.h: include stdio.h
1066 * smob.c (free_print): abort if scm_debug_cell_accesses_p is set
1068 2002-09-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1070 * gc-segment.c (scm_i_make_initial_segment): check user settings
1073 * gc-malloc.c (scm_gc_init_malloc): check user settings for
1076 * gc-freelist.c (scm_init_freelist): check user settings for sanity.
1078 * struct.h: change scm_structs_to_free to scm_i_structs_to_free
1080 * gc-malloc.c (scm_gc_register_collectable_memory): use floats;
1081 these won't ever wrap around with high memory usage. Thanks to
1082 Sven Hartrumpf for finding this.
1084 * gc-freelist.c: include <stdio.h>
1086 * gc-malloc.c: add DEBUGINFO for mtrigger GCs.
1088 2002-09-01 Marius Vollmer <mvo@zagadka.ping.de>
1090 * vectors.h (SCM_VECTOR_REF): New.
1092 * snarf.h (SCM_DEFINE_PUBLIC): New.
1094 2002-08-30 Marius Vollmer <mvo@zagadka.ping.de>
1096 * socket.c (scm_addr_vector): Added size of address to arguments.
1097 Use it to avoid accessing a non-existent path in a sockaddr_un.
1098 Changed all callers.
1100 2002-08-29 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1102 * gc.h: remove DOUBLECELL card flags.
1104 * gc-malloc.c (scm_calloc): try to use calloc() before calling
1107 * gc-segment.c (scm_i_initialize_heap_segment_data): remove card
1108 init loop; handle this from scm_init_card_freelist()
1110 * gc-card.c (scm_init_card_freelist): init bit vector here.
1112 * numbers.c (scm_make_real): prevent reordering of statements
1113 num2float.i.c (FLOAT2NUM): idem
1115 2002-08-27 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1117 * eval.h: prepend libguile/ to include path
1119 2002-08-26 Marius Vollmer <mvo@zagadka.ping.de>
1121 * script.c (scm_compile_shell_switches): Added "2002" to Copyright
1122 years. Thanks to Martin Grabmüller!
1124 2002-08-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1126 * gc-segment.c (scm_i_get_new_heap_segment): use float in stead of
1127 unsigned numbers for computing minimum heap increment. This
1128 prevents weird results when a a negative minimum increment is
1131 2002-08-24 Marius Vollmer <mvo@zagadka.ping.de>
1133 * gc_os_dep.c: When we have __libc_stack_end, use that directly
1134 instead of the old tricks.
1136 * guile-snarf.in: Do not expect the input file to be the first
1137 argument after the optional "-o" option, just pass everything to
1138 the pre-processor without extracting the input file name.
1140 2002-08-23 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1142 * gc-segment.c (scm_i_get_new_heap_segment): Oops. We want segment
1143 length *at* least SCM_MIN_HEAP_SEG_SIZE, not at most.
1145 2002-08-22 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1147 * gc.h, gc.c: make scm_cells_allocated unsigned again. Thanks to
1148 Bill Schottstaedt for the bug report
1150 2002-08-20 Marius Vollmer <mvo@zagadka.ping.de>
1152 * print.c (scm_iprin1): Print primitives generics always as
1153 "primitive-generic" even when they have no primitive methods yet.
1155 2002-08-17 Gary Houston <ghouston@arglist.com>
1157 * coop.c (coop_create): removed bogus 2nd argument in scm_malloc
1160 2002-08-17 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1162 * ports.c (scm_add_to_port_table): small bugfix.
1164 * mallocs.c (scm_malloc_obj): use scm_gc_malloc in stead of
1167 * gc-segment.c (scm_i_get_new_heap_segment): remove cluster cruft:
1168 only use SCM_MIN_HEAP_SEG_SIZE.
1170 * ports.c (scm_add_to_port_table): add backwards compatibility
1173 * ports.h: use scm_i_ prefix for port table and port table size.
1175 2002-08-15 Mikael Djurfeldt <mdj@linnaeus>
1177 * vports.c (scm_make_soft_port): Initialize pt variable.
1179 2002-08-13 Marius Vollmer <mvo@zagadka.ping.de>
1181 * strports.h (scm_c_eval_string_in_module,
1182 scm_eval_string_in_module): New prototypes.
1183 * strports.c (scm_eval_string_in_module): New, but use
1184 "eval-string" as the Scheme name and make second parameter
1186 (scm_eval_string): Implement using scm_eval_string_in_module.
1187 (scm_c_eval_string_in_module): New.
1188 Thanks to Ralf Mattes for the suggestion!
1190 2002-08-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1192 * gc-card.c ("sweep_card"): remove SCM_MISC_ERROR messages: print
1195 * gc-mark.c ("scm_gc_mark_dependencies"): idem.
1197 * ports.c ("scm_new_port_table_entry"): return a boxed SCM in
1198 stead of scm_t_port*. The function now takes a tag argument.
1200 2002-08-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1202 * gc.h: add scm_debug_cells_gc_interval to public interface
1204 * gc-card.c ("sweep_card"): set scm_gc_running while sweeping.
1206 * gc.c (scm_i_expensive_validation_check): separate expensive
1207 validation checks from cheap ones.
1209 2002-08-06 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1211 * read.c (scm_input_error): new function: give meaningful error
1212 messages, and throw read-error
1214 * gc-malloc.c (scm_calloc): add scm_calloc.
1216 2002-08-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1218 * tags.h: remove GC bits documentation from the tags table.
1220 * read.c (INPUT_ERROR): Prepare for file:line:column error
1221 messages for errors in scm_lreadr() and friends.
1223 2002-08-04 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1225 * gc-malloc.c (scm_malloc): use scm_realloc() (simplifies
1227 (scm_gc_calloc): new function
1229 2002-08-04 Han-Wen <hanwen@cs.uu.nl>
1231 * ports.c (scm_new_port_table_entry): init port entry to 0
1234 * ports.c (scm_new_port_table_entry): change function from
1235 scm_add_to_port_table. This prevents cells with null-pointers from
1236 being exposed to GC.
1238 * vports.c (scm_make_soft_port) strports.c (scm_mkstrport),
1239 fports.c (scm_fdes_to_port): Use scm_new_port_table_entry().
1241 * gc.c (scm_gc_stats): add cell-yield and malloc-yield statistic
1244 * numbers.c (big2str): return "0" for 0 iso. ""
1246 * gc-segment.c, gc-malloc.c gc-mark.c, gc-freelist.c, gc-card.c,
1247 private-gc.h: new file
1249 * gc.c: completely revised and cleaned up the GC. It now uses lazy
1250 sweeping. More documentation in workbook/newgc.text
1252 2002-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1254 * random.c (rstate_free): Return zero.
1256 2002-07-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1258 * environments.c (remove_key_from_alist): Removed.
1260 (obarray_remove): Simplified.
1262 2002-07-24 Stefan Jahn <stefan@lkcc.org>
1264 * continuations.h: ia64: Include <signal.h> before
1267 2002-07-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1269 * modules.c (scm_sym2var): Don't compare SCM values with ==.
1271 2002-07-21 Han-Wen <hanwen@cs.uu.nl>
1273 * goops.c (scm_compute_applicable_methods): use
1274 scm_remember_upto_here_1 iso scm_remember_upto_here
1276 * macros.c: include deprecation.h
1278 * vectors.c (scm_vector_move_right_x): remove side effect in
1280 (scm_vector_move_left_x): idem.
1282 * net_db.c, posix.c, socket.c: variable naming: change ans to
1285 * sort.c (scm_merge_vector_x): accept vector as argument
1286 iso. SCM*. This is needed for full GC correctness.
1288 * gc.h: undo previous undocumented changes related to #ifdef
1291 2002-07-20 Han-Wen <hanwen@cs.uu.nl>
1293 * *.c: add space after commas everywhere.
1295 * *.c: use SCM_VECTOR_SET everywhere, where a vector is written.
1296 Document cases where SCM_WRITABLE_VELTS() is used.
1298 * vectors.h (SCM_VELTS): prepare for write barrier, and let
1299 SCM_VELTS() return a const pointer
1300 (SCM_VECTOR_SET): add macro.
1302 2002-07-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
1304 * eval.c (SCM_CEVAL), macros.c (macro_print, scm_makmacro,
1305 scm_sym_macro, scm_macro_type), macros.h (scm_makmacro):
1306 Deprecated the special kind of built-in dynamic syntax transformer
1307 that was inaccurately named "macro". Note: The built-in syntax
1308 transformers that are named "mmacro" or "memoizing-macro" still
1309 exist, and it is these which come much closer to what one would
1312 2002-07-13 Neil Jerram <neil@ossau.uklinux.net>
1314 * eval.c (unmemocopy): Fix for
1315 1001-local-eval-error-backtrace-segfaults (unmemoization crash
1316 with internal definitions and local-eval).
1318 2002-07-12 Gary Houston <ghouston@arglist.com>
1320 * dynl.c: Don't define stub procedures if DYNAMIC_LINKING is not
1321 defined. They don't do anything useful, especially since the
1322 only case where DYNAMIC_LINKING is undefined seems to be
1323 when --with-modules=no is given to configure, which is basically
1324 requesting that the "dynamic linking module" be omitted.
1326 * Makefile.am (libguile_la_SOURCES): move dynl.c from
1327 libguile_la_SOURCES to EXTRA_libguile_la_SOURCES.
1329 * extensions.c (load_extension): check DYNAMIC_LINKING for
1331 * init.c (scm_init_guile_1): check DYNAMIC_LINKING for
1332 scm_init_dynamic_linking.
1334 2002-07-10 Marius Vollmer <mvo@zagadka.ping.de>
1336 * guile.c, iselect.h, net_db.c, posix.c, socket.c: No need to
1337 check for Cygwin when including <winsock2.h>, this is already
1338 check for by configure. Thus, revert change from 2002-07-07.
1340 2002-07-10 Gary Houston <ghouston@arglist.com>
1342 * eq.c: include <string.h>
1343 * dynl.c: docstring editing.
1345 2002-07-09 Gary Houston <ghouston@arglist.com>
1347 * dynl.c (scm_dynamic_call): docstring editing.
1349 2002-07-08 Rob Browning <rlb@defaultvalue.org>
1351 * gc_os_dep.c: HURD fixes.
1353 2002-07-07 Marius Vollmer <mvo@zagadka.ping.de>
1355 Crosscompiling and Cygwin fixes by Jan Nieuwenhuizen. Thanks!
1357 * Makefile.am: Override default rule for c-tokenize.$(OBJECT);
1358 this should be compiled for BUILD host.
1359 Override default rule for
1360 guile_filter_doc_snarfage$(EEXECT); this should run on BUILD host.
1361 Add missing $(EXEEXT) to guile_filter_doc_snarfage invocation.
1362 (snarf2checkedtexi): Use GUILE_FOR_BUILD instead of preinstguile.
1364 * guile.c, iselect.h, net_db.c, posix.c, socket.c: Do not include
1365 <winsock2.h> on Cygwin even when we have it.
1367 2002-07-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
1369 * __scm.h (SCM_CAUTIOUS), eval.c (scm_eval_args, deval_args,
1370 SCM_CEVAL): Removed compile time option SCM_CAUTIOUS to clean up
1371 the code. Full number of arguments checking of closures is
1372 mandatory now. However, the option to disable the checking has
1373 most probably not been used anyway.
1375 2002-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1377 * __scm.h (SCM_RECKLESS), backtrace.c (SCM_ASSERT), debug.c
1378 (scm_debug_options), eval.c (scm_lookupcar, scm_lookupcar1,
1379 scm_badargsp, SCM_CEVAL, SCM_APPLY, scm_map, scm_for_each),
1380 feature.c (scm_init_feature), gsubr.c (scm_gsubr_apply), numbers.c
1381 (scm_logand, scm_logior, scm_logxor, scm_i_dbl2big), srcprop.c
1382 (scm_source_properties, scm_set_source_properties_x,
1383 scm_source_property): Removed compile time option SCM_RECKLESS to
1384 clean up the code. Full number of arguments checking of closures
1385 is mandatory now. However, the option to disable the checking has
1386 most probably not been used anyway.
1388 * srcprop.c (scm_source_properties, scm_set_source_properties_x,
1389 scm_source_property): Use !SCM_CONSP instead of SCM_NCONSP.
1391 2002-06-30 Gary Houston <ghouston@arglist.com>
1393 * dynl.c: Removed all SCM_DEFER_INTS/SCM_ALLOW_INTS, which won't
1394 do anything useful. Added a comment about need for a mutex if
1395 pre-emptive threading is supported.
1397 * posix.c (scm_convert_exec_args), dynl.c
1398 (scm_make_argv_from_stringlist): static procs: 1) renamed both to
1399 allocate_string_pointers. 2) simplified: don't reallocate the
1400 strings, just make an array of pointers 3) avoid memory leaks on
1401 error 4) let the procedure report errors in its own name.
1402 Consequences: 1) the procedures now assume that SCM strings are
1403 nul-terminated, which should always be the case. 2) Since strings
1404 are not reallocated, it's now possible for strings passed to
1405 dynamic-args-call to be mutated.
1407 2002-06-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
1409 * __scm.h, eval.c, eval.h: Removed compile time option
1410 MEMOIZE_LOCALS to clean up the code. Now, caching of local
1411 variable positions during memoization is mandatory. However, the
1412 option to disable the caching has most probably not been used
1415 2002-06-18 Marius Vollmer <mvo@zagadka.ping.de>
1417 * print.c (scm_simple_format): Print missing part of format before
1418 ~% control. Thanks to Daniel Skarda!
1420 2002-06-01 Marius Vollmer <mvo@zagadka.ping.de>
1422 * mkstemp.c: Added exception notice to license statement.
1424 2002-05-22 Marius Vollmer <mvo@zagadka.ping.de>
1426 * numbers.c (mem2ureal): When returning an inexact zero, make sure
1427 it is represented as a floating point value so that we can change
1430 From John W. Eaton <jwe@bevo.che.wisc.edu>
1432 * numbers.c (idbl2str): Don't omit sign when printing negative zero.
1434 2002-05-14 Thien-Thi Nguyen <ttn@giblet.glug.org>
1436 * gc_os_dep.c: For I386/OPENBSD, allow for `__i386__'
1437 in addition to `i386'. Thanks to Dale P. Smith.
1439 2002-05-08 Marius Vollmer <mvo@zagadka.ping.de>
1441 * eq.c (real_eqv): New.
1442 (scm_eqv_p): Use it when comparing reals and complexes.
1444 * numbers.c: Include <string.h>, for strncmp.
1445 (mem2complex): Do not create negative NaNs.
1446 (scm_leq_p, scm_geq_p): Explicitely return #f when comparing a
1448 (scm_inexact_to_exact): Signal error when converting a NaN.
1450 2002-05-06 Marius Vollmer <mvo@zagadka.ping.de>
1452 * posix.c (scm_putenv): Handle removing variables explicitely by
1457 * numbers.h: Conditionally include floatingpoint.h, ieeefp.h, and
1458 nan.h. Provide declarations for scm_inf_p, scm_nan_p, scn_inf,
1460 * numbers.c: [SCO && ! HAVE_ISNAN] (isnan): New function.
1461 [SCO && ! HAVE_ISINF] (isinf): New function.
1462 (xisinf, xisnan): New functions.
1464 (isfinite): Define in terms of xisinf.
1465 (scm_inf_p, scm_nan_p): New functions.
1466 (guile_Inf, guile_NaN): New file-scope vars.
1467 (guile_ieee_init): New function.
1468 (scm_inf, scm_nan): New functions.
1469 (idbl2str): Handle Inf and NaN. Remove funny label and
1470 corresponding gotos.
1471 (ALLOW_DIVIDE_BY_ZERO): New macro.
1472 (scm_divide): Allow division by zero to occur if
1473 ALLOW_DIVIDE_BY_ZERO is defined.
1474 Handle bignums and ints as special cases.
1476 Additional stuff by me:
1478 numbers.c (mem2ureal): Recognize "inf.0" and "nan.xxx".
1479 (scm_even_p, scm_odd_p): Treat infinity as even and odd.
1480 (iflo2str): Don't output a '+' for negative numbers or for Inf and
1481 NaN. They will provide their own sign.
1482 (scm_divide): Only allow divides by inexact zeros. Dividing by
1483 exact zeros still signals an errors.
1485 2002-04-22 Thien-Thi Nguyen <ttn@giblet.glug.org>
1487 * goops.h (scm_slot_exists_p): Rename from scm_slots_exists_p.
1488 * goops.c (scm_slot_exists_p): Rename from scm_slots_exists_p.
1489 (scm_slot_exists_p): Rename from scm_slots_exists_p.
1490 Thanks to Andreas Rottmann.
1492 2002-04-20 Gary Houston <ghouston@arglist.com>
1494 * removal of unused fields in root state (thanks to Christopher
1495 Cramer for pointing out the disuse.)
1496 * root.h (scm_root_state): removed def_inp, def_outp, def_errp.
1497 (scm_def_inp, scm_def_outp, scm_def_errp): removed.
1499 * root.c (root_mark): don't mark them.
1500 (scm_make_root): don't set them to #f.
1501 * init.c (scm_init_standard_ports): don't initialise with the
1504 2002-04-17 Marius Vollmer <mvo@zagadka.ping.de>
1506 * Makefile.am (EXTRA_DIST): Added cpp_err_symbols.c and
1509 2002-04-16 Marius Vollmer <mvo@zagadka.ping.de>
1511 * guile-snarf.in: Do not clean input file. This would write to
1512 the $(srcdir) during a VPATH build, which is not allowed. It also
1513 isn't needed since it only works when an output filename has been
1514 specified and in that case we don't need to clean the input file
1515 because the output file will already exist.
1517 2002-03-31 Marius Vollmer <mvo@zagadka.ping.de>
1519 * guile-snarf: Install the trap for removing $cleanfile only when
1520 the value of $cleanfile is actually known.
1522 2002-04-10 Rob Browning <rlb@defaultvalue.org>
1524 * .cvsignore: add versiondat.h and *.c.clean.c.
1526 2002-03-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1528 * srcprop.[ch] (scm_c_source_property_breakpoint_p): New
1529 function, replaces macro SRCBRKP.
1531 (SRCBRKP): Deprecated.
1533 * eval.c (SCM_CEVAL): Replaced use of SRCBRKP by call to
1534 scm_c_source_property_breakpoint_p. Removed some use of arg1 as
1537 2002-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1539 * debug.h, eval.c: Deprecated CHECK_ENTRY, CHECK_APPLY and
1540 CHECK_EXIT and removed all references to them.
1542 2002-03-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1544 * debug.h (scm_ready_p, debug_print): Removed declarations.
1546 * eval.c (EVALCELLCAR): Removed.
1548 (SCM_CEVAL): Eliminated label loopnoap. Removed side-effecting
1549 operation from condition.
1551 2002-03-24 Marius Vollmer <mvo@zagadka.ping.de>
1553 * guile-snarf.in: When the output filename is "-", write to
1554 stdout. When no "-o" option is given, use "-" as the output
1555 filename (i.e., stdout). Only 'clean' the inputfile or remove the
1556 output file on error when the output file name is not "-". Define
1557 the preprocessor macro SCM_MAGIC_SNARFER while snarfing.
1559 * Makefile.am (.c.x): Pass "-o $@" to guile-snarf.
1561 2002-03-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
1563 * eval.c (SCM_CEVAL, SCM_APPLY): Eliminated labels wrongnumargs
1564 and the corresponding goto statements. Removed redundant code.
1566 2002-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1568 * eval.c (SCM_CEVAL): Minimized scope of variable arg2.
1569 Eliminated redundant SCM_IMP check. Exlined call to EVALCAR.
1570 Re-enabled handing of rpsubrs and asubrs.
1572 2002-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1574 * eval.c (SIDEVAL): Removed.
1576 (SCM_CEVAL): Minimized scope of variable orig_sym. Eliminated
1577 goto-labels cdrxnoap, cdrxbegin and nontoplevel_cdrxnoap. Changed
1578 argument checking order for set! to locals, variables and symbols.
1579 Improvements to control structure. Removed some uses of arg1 and
1580 arg2 as temporary variables.
1582 2002-03-15 Thien-Thi Nguyen <ttn@giblet.glug.org>
1584 * guile-snarf.in: Remove "--compat=1.4" support.
1585 Add "-d" and "-D" support.
1587 (deprecated_list): New var.
1588 (compat_mode_clean_xxx): Delete.
1589 (grep_deprecated): New func.
1590 ("main"): If "-d" or "-D", call `grep_deprecated'.
1592 2002-03-15 Neil Jerram <neil@ossau.uklinux.net>
1594 * hooks.h: Change scm_t_c_hookype_t everywhere to
1599 * strings.c (scm_string_p): Change unnecessary `iff' to `if'.
1601 * ports.c (scm_sys_make_void_port): Use `@file'.
1603 * numbers.c (scm_number_p, scm_real_p): Use `otherwise' rather
1606 * macros.c (scm_makmacro): Don't say that the form replaces its
1607 source, because it doesn't.
1608 (scm_makmmacro): Clarify difference between this and scm_makmacro.
1610 * backtrace.c (scm_display_error), filesys.c (scm_umask,
1611 scm_select, scm_basename), goops.c (scm_method_generic_function),
1612 numbers.c (scm_integer_length), posix.c (scm_getgroups, scm_execl,
1613 scm_setlocale, scm_flock), socket.c (scm_shutdown): Correct
1616 * debug.c (scm_debug_options), eval.c
1617 (scm_eval_options_interface), read.c (scm_read_options): Change
1618 incorrect @var in docstring to @code.
1620 2002-03-14 Marius Vollmer <mvo@zagadka.ping.de>
1622 * unif.c (singp): Use SCM_REALP instead of SCM_SLOPPY_REALP.
1624 * snarf.h (SCM_SNARF_INIT): Add "^:^" after code so that
1625 guile-snarf can remove trailing non-init code.
1627 * guile-snarf.in (modern_snarf): Remove everything following and
1628 including "^:^" from the output.
1630 2002-03-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
1632 * eval.c (SCM_CEVAL), srcprop.h (SRCBRKP): Eliminated union 't'.
1634 * eval.c (SCM_CEVAL): Exlined call to EVALCAR.
1636 2002-03-13 Thien-Thi Nguyen <ttn@giblet.glug.org>
1638 * guile-snarf.in: Update copyright.
1639 Rewrite to internalize error handling.
1640 Add "--compat=1.4" handling.
1643 * Makefile.am (libpath.h): Use @top_srcdir_absolute@.
1644 (snarfcppopts): New var.
1645 (.c.x): Use $(snarfcppopts). Rework guile-snarf usage.
1646 (.c.doc): Use $(snarfcppopts).
1648 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
1649 continuations.c, debug-malloc.c, debug.c, deprecation.c, dynl.c,
1650 dynwind.c, environments.c, eq.c, error.c, eval.c, evalext.c,
1651 extensions.c, feature.c, filesys.c, fluids.c, fports.c, gc.c,
1652 goops.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
1653 ioext.c, iselect.c, keywords.c, lang.c, list.c, load.c, macros.c,
1654 modules.c, net_db.c, numbers.c, objects.c, objprop.c, options.c,
1655 pairs.c, ports.c, posix.c, print.c, procprop.c, procs.c,
1656 properties.c, ramap.c, random.c, rdelim.c, read.c, regex-posix.c,
1657 root.c, rw.c, scmsigs.c, script.c, simpos.c, socket.c, sort.c,
1658 srcprop.c, stackchk.c, stacks.c, stime.c, strings.c, strop.c,
1659 strorder.c, strports.c, struct.c, symbols.c, threads.c, throw.c,
1660 unif.c, values.c, variable.c, vectors.c, version.c, vports.c,
1661 weaks.c: Retire inclusion guard macro SCM_MAGIC_SNARFER.
1663 2002-03-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1665 * eval.c (SCM_CEVAL): Got rid of the last reference to t.lloc.
1666 The next step will be to remove the union 't' and simplify the
1667 code of SCM_CEVAL that way.
1669 2002-03-12 Neil Jerram <neil@ossau.uklinux.net>
1671 * iselect.c (collisionp, gnfds, greadfds, gwritefds, gexceptfds,
1672 rreadfds, rwritefds, rexceptfds): Made static.
1674 * gc.c (terminating), fports.c (terminating): Renamed
1677 2002-03-11 Marius Vollmer <mvo@zagadka.ping.de>
1679 * numbers.c (scm_divide): Adapt code from libstdc++/f2c to void
1680 potential overflow problems. Thanks to John W Eaton!
1682 * strop.c (string_capitalize_x): Treat characters as unsigned so
1683 that 8-bit chars work. Thanks to David Pirotte!
1685 2002-03-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1687 * eval.c (SCM_CEVAL): Cleaned up the handling of 'slot-ref',
1688 'slot-set!' and 'nil-cond'. Removed some uses of t.arg1, arg2 and
1689 proc as temporary variables. Introduced temporary variables with
1690 hopefully descriptive names for clarification. Replaced SCM_N?IMP
1691 by a more explicit predicate in some places.
1693 2002-03-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
1695 * eval.c (SCM_CEVAL): Cleaned up the handling of #@dispatch.
1696 Added lots of comments regarding the implementation of #@dispatch.
1697 Changed intra-procedure communication to use t.arg1 instead of
1698 arg2. Removed some uses of t.arg1, t.lloc and proc as temporary
1699 variables. Introduced temporary variables with hopefully
1700 descriptive names for clarification. Replaced SCM_N?IMP by a more
1701 explicit predicate in some places. Use SCM_INSTANCE_HASH instead
1702 of computing the expression explicitly. Eliminate now unused
1703 label nontoplevel_cdrxbegin.
1705 * goops.h (SCM_INSTANCE_HASH): New macro.
1707 * objects.h (SCM_CMETHOD_FORMALS, SCM_CMETHOD_BODY): New macros.
1709 2002-03-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
1711 * Makefile.am (bin_SCRIPTS): Revive this decl, w/ initial element
1712 "guile-snarf" moved back from `noinst_SCRIPTS'.
1714 2002-03-08 Neil Jerram <neil@ossau.uklinux.net>
1716 * srcprop.c (scm_set_source_property_x): If SRCPROPS obj already
1717 exists when adding a source property other than those that are
1718 handled explicitly, add the new property to the SRCPROPS obj's
1721 * debug.h (SCM_MAX_FRAME_SIZE): Remove incorrect comment about use
1722 of SCM_MAX_FRAME_SIZE as a bit mask; it isn't used like this.
1724 * eval.c (SCM_CEVAL): Don't store scm_debug_eframe_size in
1725 debug.status. It isn't needed, and it can overflow the bits
1726 reserved for it (which may lead to a segv or a GC abort).
1728 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1730 * eval.c (SCM_CEVAL): Cleaned up the handling of 'apply'. Removed
1731 side-effecting operations from conditions and macro calls.
1732 Replaced SCM_N?IMP by a more explicit predicate in some places.
1733 Minimized the scope of some variables.
1735 2002-03-02 Stefan Jahn <stefan@lkcc.org>
1737 * convert.i.c: Fixed int <-> long conversions which would have
1738 failed if their sizes were different.
1740 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1742 * eval.c (SCM_CEVAL): Cleaned up the handling of 'if', 'let',
1743 'letrec' and 'set*': Removed some uses of t.arg1, t.lloc and proc
1744 as temporary variables. Removed side-effecting operations from
1745 conditions and macro calls. Introduced temporary variables with
1746 hopefully descriptive names for clarification. Replaced SCM_N?IMP
1747 by a more explicit predicate in some places. Removed code that
1748 was conditionally compiled if SICP was defined - which it never
1751 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1753 * eval.c (SCM_CEVAL): Cleaned up the handling of 'cons' and 'do':
1754 Removed some uses of t.arg1 and proc as temporary variables.
1755 Removed side-effecting operations from conditions and macro calls.
1756 Introduced temporary variables with hopefully descriptive names
1757 for clarification. Replaced SCM_N?IMP by a more explicit
1758 predicate in some places.
1760 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1762 * eval.c (scm_badargsp, SCM_CEVAL): Replaced SCM_N?IMP by a more
1763 explicit predicate in some places.
1765 (CHECK_EQVISH): Removed.
1767 (SCM_CEVAL): Removed some uses of t.arg1 and proc as temporary
1768 variables. Removed side-effecting operations from conditions and
1769 macro calls. Introduced temporary variables for clarification.
1770 Sorted if-else-if check for the type of the last form in a list by
1771 frequency. Avoided some unnecessary tail-recursion calls.
1773 2002-03-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
1775 * gc.c (SCM_HEAP_SEG_SIZE, CELL_UP, CELL_DN, NEXT_DATA_CELL,
1776 init_heap_seg, alloc_some_heap), gc.h (struct scm_cell, struct
1777 scm_t_cell, SCM_CELLPTR, SCM_GC_CARD_SIZE,
1778 SCM_GC_IN_CARD_HEADERP), tags.h (SCM_CELLP): Renamed the struct
1779 scm_cell and all its uses to scm_t_cell in accordance to Guile's
1780 naming scheme for types.
1782 * alist.c (scm_acons), convert.i.c (CTYPES2UVECT,
1783 CTYPES2UVECT_OPTIONAL), coop-threads.c (scm_call_with_new_thread,
1784 scm_spawn_thread), debug.c (scm_make_debugobj), environments.c
1785 (scm_make_environment), eval.c (scm_closure), fports.c
1786 (scm_fdes_to_port), gc.c (scm_deprecated_newcell,
1787 scm_deprecated_newcell2), inline.h (scm_alloc_cell, scm_cell),
1788 list.c (SCM_I_CONS), numbers.c (scm_i_mkbig), pairs.c (scm_cons),
1789 ports.c (scm_void_port), procs.c (scm_c_make_subr, scm_makcclo),
1790 smob.c (scm_make_smob), smob.h (SCM_NEWSMOB), strings.c
1791 (scm_take_str, scm_allocate_string), strports.c (scm_mkstrport),
1792 unif.c (scm_make_uve), variable.c (make_variable), vectors.c
1793 (scm_c_make_vector), vports.c (scm_make_soft_port): Renamed
1794 scm_alloc_cell to scm_cell.
1796 * environments.c (core_environments_observe), gc.c
1797 (scm_deprecated_newcell2), goops.c (wrap_init, scm_wrap_object),
1798 inline.h (scm_alloc_double_cell, scm_double_cell), num2float.i.c
1799 (FLOAT2NUM), numbers.c (scm_make_real), procs.c
1800 (scm_make_procedure_with_setter), smob.h (SCM_NEWSMOB2,
1801 SCM_NEWSMOB3), struct.c (scm_make_struct, scm_make_vtable_vtable),
1802 symbols.c (scm_mem2symbol, scm_mem2uninterned_symbol), weaks.c
1803 (allocate_weak_vector): Renamed scm_alloc_double_cell to
1806 2002-02-27 Stefan Jahn <stefan@lkcc.org>
1808 * convert.i.c, convert.c: Better range checking.
1810 * inet_aton.c, fports.c: Commented the inclusion of <winsock2.h>.
1812 * deprecation.c (vsnprintf): Define to `_vsnprintf' for
1815 2002-02-26 Thien-Thi Nguyen <ttn@giblet.glug.org>
1817 * Makefile.am: Update path to pre-inst-guile automake frag.
1819 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1821 * gc.c (scm_gc_sweep): Make it compile even when deprecated
1822 features are excluded.
1824 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1826 * num2integral.i.c (NUM2INTEGRAL): Fixed signedness problem.
1828 2002-02-25 Gary Houston <ghouston@arglist.com>
1830 * convert.c: include <string.h> for convert_i.c.
1832 2002-02-24 Rob Browning <rlb@defaultvalue.org>
1834 * .cvsignore: add stamp-h1.
1836 2002-02-21 Neil Jerram <neil@ossau.uklinux.net>
1838 * unif.c (scm_array_to_list): Correct name, which had been
1839 accidentally changed to scm_t_arrayo_list!
1841 2002-02-20 Mikael Djurfeldt <mdj@linnaeus>
1843 * gc.c (scm_gc_sweep): Print an error message when aborting due to
1844 underflowing scm_mallocated.
1846 2002-02-14 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1848 * gc.h, gc.c (scm_must_malloc, scm_must_realloc, scm_must_strdup,
1849 scm_must_strndup, scm_done_malloc, scm_done_free, scm_must_free):
1850 Reimplemented using the new scm_gc_malloc, etc., functions and
1853 2002-02-11 Thien-Thi Nguyen <ttn@giblet.glug.org>
1855 * Makefile.am (bin_PROGRAMS): Move `guile_filter_doc_snarfage'
1856 to `noinst_PROGRAMS'.
1857 (bin_SCRIPTS): Move all values to `noinst_SCRIPTS'; delete.
1858 (noinst_PROGRAMS, noinst_SCRIPTS): New.
1860 2002-02-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1862 * gc.h, gc.c (scm_gc_sweep): Issue deprecation warning when
1863 non-zero is returned from a port or smob free function.
1864 (scm_malloc, scm_realloc, scm_strndup, scm_strdup,
1865 scm_gc_register_collectable_memory,
1866 scm_gc_unregister_collectable_memory, scm_gc_malloc,
1867 scm_gc_realloc, scm_gc_free, scm_gc_strndup, scm_gc_strdup): New.
1869 * backtrace.c, continuations.c, convert.i.c, coop-threads.c,
1870 debug-malloc.c, dynl.c, environments.c, environments.h,
1871 extensions.c, filesys.c, fports.c, gc.c, gc.h, gh_data.c, goops.c,
1872 guardians.c, hooks.c, init.c, keywords.c, load.c, numbers.c,
1873 ports.c, posix.c, procs.c, rdelim.c, regex-posix.c, root.c,
1874 smob.c, stime.c, strings.c, struct.c, struct.h, symbols.c, unif.c,
1875 vectors.c, weaks.c: Use scm_gc_malloc/scm_malloc and
1876 scm_gc_free/free instead of scm_must_malloc and scm_must_free, as
1877 appropriate. Return zero from smob and port free functions.
1879 * debug-malloc.c (scm_malloc_reregister): Handle "old == NULL".
1881 * deprecation.h, deprecation.c: Reimplemented to allow deprecation
1882 messages while the GC is running.
1883 (scm_c_issue_deprecation_warning_fmt): New.
1885 * fports.c (scm_setvbuf): Reset read buffer to saved values when
1886 it is pointing to the putback buffer.
1888 2002-02-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
1890 * gsubr.c (create_gsubr): On "too many args" error,
1891 also display arg count and name. Thanks to Bill Schottstaedt.
1893 2002-02-05 Thien-Thi Nguyen <ttn@giblet.glug.org>
1895 * Makefile.am: Include $(top_srcdir)/pre-inst-guile.am.
1897 (bin_SCRIPTS): Remove guile-snarf-docs-texi.
1898 (alldotdocfiles, snarf2checkedtexi, dotdoc2texi): New vars.
1899 (guile.texi, guile-procedures.texi): Use $(dotdoc2texi).
1901 * guile-snarf-docs-texi.in: Bye bye.
1903 2002-02-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1905 * symbols.c (scm_make_symbol): Fix typo in docstring.
1907 * symbols.h (scm_mem2uninterned_symbol, scm_symbol_interned_p,
1908 scm_make_symbol): New prototypes.
1910 2002-02-03 Marius Vollmer <mvo@zagadka.ping.de>
1912 * symbols.h (SCM_SET_SYMBOL_HASH): Removed.
1913 (SCM_SYMBOL_INTERNED_P): New.
1914 * symbols.c (scm_symbol_hash): Use scm_ulong2num instead of
1915 SCM_MAKINUM since hash values can well be bignums.
1916 (scm_mem2symbol): Only use hash values below SCM_T_BITS_MAX/2.
1917 This signals a interned symbol.
1918 (scm_mem2uninterned_symbol, scm_symbol_interned_p,
1919 scm_make_symbol): New.
1921 * print.c (scm_iprin1): Print uninterned symbols unreadably.
1923 2002-02-02 Thien-Thi Nguyen <ttn@giblet.glug.org>
1925 * __scm.h (HAVE_UINTPTR_T): Only define if UINTPTR_T attributes
1926 are defined: UINTPTR_MAX, INTPTR_MAX, INTPTR_MIN.
1927 Thanks to Dave Love.
1929 2002-01-31 Marius Vollmer <mvo@zagadka.ping.de>
1931 * symbols.c (scm_gensym): Use " g" as default prefix, not "g".
1932 This might help to make unintended clashes less likely.
1933 (scm_string_to_symbol): Protect the string until the symbols is
1936 2002-01-31 Stefan Jahn <stefan@lkcc.org>
1938 * convert.c, convert.h, convert.i.c: New files containing C
1939 array to Scheme conversion helpers meant to be replacement
1940 functions for the deprecated gh interface.
1942 * Makefile.am: Setup rules for new `convert.*' files.
1944 2002-01-28 Stefan Jahn <stefan@lkcc.org>
1946 * symbols.c (scm_c_symbol2str): New function, replacement for
1947 `gh_scm2newsymbol()'.
1949 * strings.c (scm_c_substring2str): New function. Proper
1950 replacement for `gh_get_substr()'.
1952 * socket.c: Include `stdint.h' if available for the `uint32_t'
1955 * scmsigs.c (scm_sigaction): Initialize `chandler' (inhibits
1958 * backtrace.c: Include `lang.h' for GUILE_DEBUG conditional.
1960 2002-01-22 Neil Jerram <neil@ossau.uklinux.net>
1962 Other changes unrelated to Elisp...
1964 * eval.c (scm_m_if): Use s_if rather than repeating string literal
1966 (comments): Fix a few typos.
1967 (scm_for_each): Add parentheses around oddly unparenthesized
1968 if/while conditions.
1970 * read.c (scm_read_opts): Add full stop at end of doc for
1973 * script.c (scm_compile_shell_switches): Use scm_str2symbol
1974 instead of gh_symbol2scm.
1976 * srcprop.h (SRCPROPBRK): Return C type rather than SCM.
1977 (SRCBRKP): Use SRCPROPBRK rather than duplicating its logic.
1979 * srcprop.c (scm_srcprops_to_plist, scm_source_property): Change
1980 SRCPROPBRK (x) to SCM_BOOL (SRCPROPBRK (x)).
1982 First batch of changes for Elisp support...
1984 * alist.c, async.c, boolean.c, dynl.c, eval.c, filesys.c,
1985 fluids.c, list.c, load.c, options.c, posix.c, print.c, sort.c,
1986 throw.c, vectors.c, weaks.c: Add #include for lang.h.
1988 * eval.c, eval.h, init.c, lang.c, lang.h: Use SCM_ENABLE_ELISP to
1989 conditionalize compilation and initialization of Elisp support
1992 * alist.c (scm_assq, scm_assv, scm_assoc), async.c
1993 (scm_asyncs_pending, scm_run_asyncs, noop), backtrace.c
1994 (scm_set_print_params_x), dynl.c (scm_make_argv_from_stringlist),
1995 filesys.c (fill_select_type, retrieve_select_type), fluids.c
1996 (scm_swap_fluids, scm_swap_fluids_reverse), list.c (scm_null_p,
1997 scm_ilength, scm_append_x, scm_last_pair, scm_reverse,
1998 scm_reverse_x, scm_list_ref, scm_list_set_x, scm_list_cdr_set_x,
1999 scm_c_memq, scm_memv, scm_member), load.c (scm_search_path),
2000 options.c (change_option_setting, scm_options), posix.c
2001 (environ_list_to_c), print.c (scm_iprlist), throw.c
2002 (scm_exit_status), vectors.c (scm_vector), weaks.c
2003 (scm_weak_vector): Use SCM_NULL_OR_NIL_P instead of SCM_NULLP.
2005 * boolean.c (scm_not): Use `SCM_FALSEP || SCM_NILP' instead of
2008 * boolean.c (scm_boolean_p): Use `SCM_BOOLP || SCM_NILP' instead
2011 * eval.c (scm_lisp_nil, scm_lisp_t, s_nil_ify, scm_m_nil_ify,
2012 s_t_ify, scm_m_t_ify, s_0_cond, scm_m_0_cond, s_0_ify,
2013 scm_m_0_ify, s_1_ify, scm_m_1_ify): Removed.
2014 (scm_m_atfop): Support function aliasing. Support both function
2015 args, which need transformation, and macro args, which do not.
2016 Add explanatory comments.
2017 (SCM_CEVAL): In switch cases for SCM_IM_AND, SCM_IM_COND,
2018 SCM_IM_DO, SCM_IM_IF and SCM_IM_OR, add `|| SCM_NILP' to existing
2019 checks for SCM_FALSEP. In switch case for SCM_IM_NIL_COND, use
2020 SCM_NULLP || SCM_NILP instead of checks against (removed)
2021 scm_lisp_nil. Removed switch cases for SCM_IM_NIL_IFY,
2022 SCM_IM_T_IFY, SCM_IM_0_COND, SCM_IM_0_IFY, SCM_IM_1_IFY.
2024 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
2025 scm_m_while, scm_nil_eq): Commented out; I don't think we need
2026 these, but I don't want to remove them yet, just in case.
2027 (scm_init_lang): Define `%nil' variable on Scheme level to hold
2030 * lang.h (SCM_NILP): Test against Elisp nil value instead of
2031 against (removed) scm_lisp_nil.
2032 (SCM_NILNULLP, SCM_NIL2EOL, SCM_EOL2NIL): Commented out.
2033 (SCM_NULL_OR_NIL_P): New.
2035 * list.c (scm_append): Use SCM_VALIDATE_NULL_OR_NIL instead of
2038 * print.c (scm_isymnames): Fix comment. Remove #@nil-ify,
2039 #@t-ify, #@0-cond, #@0-ify, #@1-ify. Add #nil (for SCM_ELISP_NIL
2042 * sort.c (scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
2043 scm_sort_x, scm_sort, scm_stable_sort_x, scm_stable_sort): Use
2044 SCM_NULL_OR_NIL_P instead of SCM_NULLP. In constructions like `if
2045 (SCM_NULLP (x)) return SCM_EOL;', return x rather than SCM_EOL.
2047 * tags.h (SCM_IM_NIL_IFY, SCM_IM_T_IFY, SCM_IM_0_COND,
2048 SCM_IM_0_IFY, SCM_IM_1_IFY): Removed.
2049 (SCM_IM_BIND, SCM_IM_DELAY, SCM_IM_CALL_WITH_VALUES, SCM_UNBOUND):
2050 Numbering shifted down accordingly.
2051 (SCM_ELISP_NIL): New IFLAG.
2053 * validate.h (SCM_VALIDATE_NULL_OR_NIL): New.
2055 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
2057 * eval.c: Removed outdated references to "everr". Improved some
2060 (scm_deval_args, deval_args): Renamed scm_deval_args to
2061 deval_args, since it is not part of the interface.
2063 (SCM_CEVAL): Added (maybe somewhat verbose) comment. Avoid to
2064 use references to debug.vect[0] before it exists. Add parentheses
2065 to switch statement.
2067 * goops.h: Added local emacs variables.
2069 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
2071 * eval.[ch] (scm_deval_args): Made static.
2073 * srcprop.c (scm_source_property): Remove redundant SCM_IMP
2076 * strings.c (scm_c_string2str): Clarified comment. Replaced
2077 THINKME by FIXME for uniformness. Removed question about whether
2078 arguments need to be protected from garbage collection: Arguments
2079 must be protected as any other variable.
2081 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
2083 * procs.h (SCM_CLOSURE_BODY): New Macro.
2085 * debug.c (scm_procedure_name, scm_procedure_source), eval.c
2086 (SCM_CEVAL, SCM_APPLY), goops.c (scm_sys_initialize_object,
2087 get_slot_value, set_slot_value), procs.c
2088 (scm_procedure_documentation), sort.c (closureless), stacks.c
2089 (get_applybody): Replace SCM_CDR (SCM_CODE (...)) by
2092 * sort.c (closureless): Prefer !SCM_FOOP over SCM_NFOOP.
2094 2001-12-26 Marius Vollmer <mvo@zagadka.ping.de>
2096 * Makefile.am (guile-procedures.txt): When we don't have makeinfo,
2099 2001-12-16 Marius Vollmer <mvo@zagadka.ping.de>
2101 * stacks.c, stacks.h (scm_t_stackype): Renamed to scm_stack_type
2104 * continuations.c (scm_make_continuation): Do not retain the
2105 throw_value when the continuation is invoked.
2107 2001-12-08 Stefan Jahn <stefan@lkcc.org>
2109 * strings.c (scm_c_string2str): New function. Converts a
2110 given Scheme string into a C string. Also put in two
2111 THINKME's regarding the malloc policy for the missing converter
2114 2001-12-01 Neil Jerram <neil@ossau.uklinux.net>
2116 * gh_data.c (gh_module_lookup): Use scm_str2symbol rather than
2119 2001-11-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
2121 * gc.h (SCM_GC_CELL_WORD, SCM_GC_CELL_OBJECT,
2122 SCM_GC_SET_CELL_WORD, SCM_GC_SET_CELL_OBJECT): New macros.
2124 (SCM_GC_CELL_TYPE, SCM_CELL_WORD, SCM_CELL_OBJECT,
2125 SCM_SET_CELL_WORD, SCM_SET_CELL_OBJECT, SCM_FREE_CELL_CDR,
2126 SCM_GC_SET_CELL_OBJECT): Express in terms of SCM_GC_CELL_*
2129 (SCM_FREE_CELL_P): Express in terms of SCM_GC_CELL_TYPE.
2131 * inline.h (scm_alloc_cell, scm_alloc_double_cell): Use
2132 SCM_GC_CELL_* macros when accessing free cells.
2134 2001-11-25 Marius Vollmer <mvo@zagadka.ping.de>
2136 * vectors.h (SCM_MAKE_VECTOR_TAG): New.
2137 * unif.h (SCM_MAKE_BITVECTOR_TAG, SCM_MAKE_UVECTOR_TAG): New.
2138 * symbols.h (SCM_MAKE_SYMBOL_TAG): New.
2139 * strings.h (SCM_MAKE_STRING_TAG): New.
2140 * procs.h (SCM_MAKE_CCLO_TAG): New.
2141 * numbers.h (SCM_MAKE_BIGNUM_TAG): New.
2143 * goops.h: Replaced SCM_DEBUG_DEPRECATED with
2144 !SCM_ENABLE_DEPRECATED.
2146 * async.c, async.h (scm_system_async_mark_from_signal_handler):
2149 * scmsigs.c (scm_take_signal): Removed all code that assumes that
2150 signal handlers are allowed to divert the flow of control. Call
2151 scm_system_async_mark_from_signal_handler instead of
2152 scm_system_async_mark.
2155 Deprecated SCM_NEWCELL and SCM_NEWCELL2. Added scm_alloc_cell and
2156 scm_alloc_double_cell in their place.
2158 * gc.h (SCM_GC_SET_ALLOCATED, scm_debug_newcell,
2159 scm_debug_newcell2, scm_tc16_allocated): Removed from header.
2160 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
2161 (SCM_NEWCELL, SCM_NEWCELL2): Implement in terms of
2162 scm_deprecated_newcell and scm_deprecated_newcell2.
2164 gc.c (scm_tc16_allocated): Only define when including deprecated
2166 (scm_debug_newcell, scm_debug_newcell2): Removed.
2167 (scm_init_storage): Do not initialize scm_tc16_allocated.
2168 (scm_init_gc): Do it here.
2169 (allocated_mark): New, from old code.
2170 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
2172 * inline.c, inline.h: New files.
2173 * Makefile.am: Added them in all the right places.
2175 * _scm.h: Include "libguile/inline.h".
2177 * alist.c, coop-threads.c, debug.c, environments.c, eval.c,
2178 fports.c, gh_data.c, goops.c, guardians.c, lang.c, list.c,
2179 num2float.i.c, numbers.c, pairs.c, ports.c, print.c, procs.c,
2180 smob.c, smob.h, strings.c, strports.c, struct.c, symbols.c,
2181 unif.c, variable.c, vectors.c, vports.c, weaks.c: Replaced
2182 SCM_NEWCELL and SCM_NEWCELL2 with scm_alloc_cell and
2183 scm_alloc_double_cell, respectively.
2185 2001-11-23 Marius Vollmer <mvo@zagadka.ping.de>
2187 * modules.c (scm_c_use_module): Adapt to changes to
2188 `process-use-modules'.
2190 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
2192 * numbers.c (scm_divide): Fix more division by zero errors.
2194 2001-11-21 Gary Houston <ghouston@arglist.com>
2196 * Makefile.am (OMIT_DEPENDENCIES): removed, since it seems to be
2197 obsolete. autogen.sh says:
2198 invalid unused variable name: `OMIT_DEPENDENCIES'
2200 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
2202 * numbers.c (scm_divide): Fix (/ 0). Thanks to Keith Wright for
2205 2001-11-21 Marius Vollmer <mvo@zagadka.ping.de>
2207 * Makefile.am (install-exec-hook): Prepend $(DESTDIR) to filename.
2208 Thanks to Eric Gillespie, Jr!
2210 2001-11-21 Stefan Jahn <stefan@lkcc.org>
2212 * win32-socket.c (getservent, setservent, endservent,
2213 getprotoent, setprotoent, endprotoent): New functions.
2214 Appropriate replacements for M$-Windows.
2216 * numbers.c (SIZE_MAX, PTRDIFF_MAX, PTRDIFF_MIN): Reintroduced
2217 these definitions for GUILE_DEBUG.
2219 * net_db.c: Include "win32-socket.h" if compiling with a native
2220 M$-Windows compiler. Include some pieces of code (protoent and
2221 servent interface) protected by HAVE_* macros when using a
2222 native M$-Windows compiler.
2224 2001-11-20 Marius Vollmer <mvo@zagadka.ping.de>
2226 * modules.c (scm_c_export): Do nothing when the first argument is
2227 already the terminating NULL. Thanks to Han-Wen Nienhuys!
2229 2001-11-20 Thien-Thi Nguyen <ttn@glug.org>
2231 * Makefile.am (libpath.h): In SCM_BUILD_INFO,
2232 also include `buildstamp'.
2234 2001-11-18 Rob Browning <rlb@defaultvalue.org>
2237 (s_scm_major_version): use SCM_MAJOR_VERSION.
2238 (s_scm_minor_version): use SCM_MINOR_VERSION.
2239 (s_scm_micro_version): use SCM_MICRO_VERSION.
2240 (s_scm_version): use SCM_MAJOR_VERSION, SCM_MINOR_VERSION, and
2244 (SCM_MAJOR_VERSION): renamed from SCM_GUILE_MAJOR_VERSION.
2245 (SCM_MINOR_VERSION): renamed from SCM_GUILE_MINOR_VERSION.
2246 (SCM_MICRO_VERSION): renamed from SCM_GUILE_MICRO_VERSION.
2248 2001-11-18 Neil Jerram <neil@ossau.uklinux.net>
2250 * vectors.c (scm_vector_move_left_x, scm_vector_move_right_x):
2251 Rewrite docstrings without reference to substring-move-left/right,
2252 since the latter no longer exist.
2254 2001-11-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2256 * eval.c: Removed bogus comment about acros.
2258 (scm_unmemocar): Use !SCM_CONSP instead of SCM_IMP.
2259 Minimize scope of local variable. Eliminate dependency on
2260 macro DEBUG_EXTENSIONS.
2262 (s_splicing): New error message string.
2264 (scm_m_body): Issue 'bad body' message rather than 'missing
2265 expression' message.
2267 (scm_m_quote): Eliminate unnecessary copying.
2269 (scm_m_lambda, scm_m_letstar, scm_m_letrec, scm_m_let): Leave the
2270 checking of the body to scm_m_body.
2272 (scm_m_do): Move comment to function header. Rename arg1 to
2273 binding. Made the code a bit easier to read.
2277 (iqq): Added a comment. Changed the depth parameter to
2278 unsigned. Use size_t for vector lengths. Make sure vector object
2279 is gc protected as long as its contents are read. Add some syntax
2280 checks. Get rid of unnecessary SCM_IMP test. Clean up the
2281 control structure a bit.
2283 (scm_m_delay): Added comment about the implementation of
2286 (scm_m_define): Add comment about guile's currying define
2287 syntax. Renamed 'proc' to 'name'. Eliminate dependency on macro
2288 DEBUG_EXTENSIONS. Simplified code a bit. Eliminate SICP code.
2290 (scm_m_letrec1): Removed. Part of the functionality is taken
2291 over by the new function 'transform_bindings'.
2293 (transform_bindings): New function. Takes over some of the
2294 functionality of removed function 'scm_m_letrec1', namely to split
2295 a list of bindings into a reversed list of variables and a list of
2298 (scm_m_letrec): Call 'transform_bindings'.
2300 (scm_m_let): Minimized scope of local variables. Renamed 'proc'
2301 to 'temp' and 'arg1' to 'binding'. Eliminated redundant SCM_NIMP
2302 test. Use 'transform_bindings'. Fixed scoping error with named
2303 let (Thanks to Aubrey Jaffer for reporting the bug and to Neil
2304 Jerram for suggesting the fix). Cleaned up the control structure
2307 (scm_m_expand_body): Use 'transform_bindings'. Eliminated
2308 unnecessary consing. Eliminated unnecessary
2309 SCM_DEFER/ALLOW_INTS.
2311 (SCM_CEVAL): Un-obfuscated some loops.
2313 2001-11-16 Neil Jerram <neil@ossau.uklinux.net>
2315 * gc.h (scm_unhash_name): Old declaration removed.
2317 * eval.c (s_scm_eval): Change @var{primitive-eval} to
2318 @code{primitive-eval}.
2320 * feature.c, vectors.c, net_db.c, unif.c, weaks.c, struct.c,
2321 version.c, alist.c, ports.c, ramap.c, unif.c, strings.c, list.c:
2322 Change @deffnx lines in docstrings to say {Scheme Procedure}
2323 rather than primitive or procedure.
2325 * posix.c (scm_execl), filesys.c (scm_close), unif.c
2326 (scm_array_set_x, scm_array_contents, scm_uniform_array_read_x,
2327 scm_bit_set_star_x, scm_bit_invert_x), ramap.c (scm_array_fill_x,
2328 scm_array_for_each, scm_array_index_map_x), vectors.c (scm_vector,
2329 scm_make_vector, scm_vector_to_list, scm_vector_fill_x), strop.c
2330 (scm_string_split, scm_string_ci_to_symbol), strings.c
2331 (scm_string_p), sort.c (scm_merge), print.c (scm_newline),
2332 macros.c (scm_macro_type), alist.c (scm_acons, scm_assq):
2333 Docstring fixes and improvements reflecting edits that have been
2334 made in the reference manual source.
2336 * objprop.c (scm_object_properties, scm_set_object_properties_x,
2337 scm_object_property, scm_set_object_property_x): Remove invalid
2338 @deffnx lines for corresponding procedure property primitives.
2340 These changes add a @deffnx C function declaration and function
2341 index entries for each Guile primitive to the copy of the doc
2342 snarf output that is used for reference manual synchronization.
2343 Online help is unchanged.
2345 * snarf.h (SCM_SNARF_DOCS): Output primitive's C function name.
2346 (SCM_DEFINE, SCM_DEFINE1, SCM_REGISTER_PROC): Supply to C function
2347 name to SCM_SNARF_DOCS.
2349 * guile-snarf-docs-texi.in: Pass the shell script's arguments into
2350 snarf-check-and-output-texi.
2352 * Makefile.am (guile-procedures.texi): New rule.
2353 (BUILT_SOURCES, guile.texi, guile-procedures.txt, CLEANFILES):
2354 Changed so that the last stage of doc snarfing is now performed
2355 twice, once to produce guile-procedures.txt for online help, and
2356 once to produce guile.texi for reference manual synchronization.
2358 2001-11-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
2360 * eval.c (RETURN): Wrap in do{}while(0) in order to make it
2361 safely usable as a single statement followed by a ';', for example
2364 (SCM_CEVAL, SCM_APPLY): Clean up code using 'RETURN'.
2366 2001-11-13 Neil Jerram <neil@ossau.uklinux.net>
2368 * random.c (scm_random_solid_sphere_x,
2369 scm_random_hollow_sphere_x): Correct "shere" typos.
2371 * hashtab.c (scm_hash_fold): Add missing apostrophe to docstring.
2373 * version.c (scm_version): Update docstring to include
2376 2001-11-13 Marius Vollmer <mvo@zagadka.ping.de>
2378 * modules.c (scm_c_export): Call va_end after collecting the
2381 * strop.h, strop.c (scm_substring_move_left_x,
2382 scm_substring_move_right_x): Removed.
2384 * __scm.h (HAVE_UINTPTR_T, HAVE_PTRDIFF_T, HAVE_LONG_LONG,
2385 HAVE_LONG_LONGS): Define to "1" when defining them, to mirror what
2388 2001-11-12 Marius Vollmer <mvo@zagadka.ping.de>
2390 * numbers.c: Document macros to define when including
2391 num2integral.i.c. MAX_VALUE and MIN_VALU are no longer used, we
2392 now rely on SIZEOF_ macros that have been figured out at
2395 * num2integral.i.c: Adapt to new interface.
2396 (NUM2INTEGRAL): Test whether a fixnum can be represented in the
2397 target type by casting it and checking whether it is still the
2398 same. Do not try to handle bignums for integral types that are
2399 smaller than fixnums. When handling bignums, collect the
2400 magnituse first into a unsigned type, and correctly check for
2402 (INTEGRAL2BIG): Do not use MIN_VALUE explicitely by observing that
2403 only -MIN_VALUE can still be negative of all negative numbers (in
2406 * tags.h (SIZEOF_SCM_T_BITS): Define it appropriately.
2408 * __scm.h: Define HAVE_UINTPTR_T, HAVE_PTRDIFF_T and
2409 HAVE_LONG_LONG depending on whether their size is non-zero.
2411 2001-11-11 Thien-Thi Nguyen <ttn@glug.org>
2413 * strop.c (scm_string_null_p): Docfix; nfc.
2414 Thanks to Scott Lenser.
2416 2001-11-07 Neil Jerram <neil@ossau.uklinux.net>
2418 * extensions.c (scm_load_extension): Canonicalize docstring
2421 * unif.c (scm_uniform_array_write), ports.c
2422 (scm_current_output_port, scm_force_output), dynwind.c
2423 (scm_dynamic_wind), scmsigs.c (scm_setitimer, scm_getitimer),
2424 filesys.c (scm_open, scm_lstat), struct.c
2425 (scm_make_struct_layout), random.c (scm_random,
2426 scm_random_solid_sphere_x, scm_random_hollow_sphere_x, strop.c
2427 (scm_i_index): Remove superfluous whitespace from end of docstring
2430 * filesys.c (scm_select), guardians.c (scm_guardian_greedy_p),
2431 strings.c (scm_make_string), variable.c (scm_make_variable,
2432 scm_make_undefined_variable, scm_variable_p, scm_variable_set_x,
2433 scm_variable_bound_p), scmsigs.c (scm_setitimer, scm_getitimer),
2434 posix.c (scm_crypt), struct.c (scm_make_vtable_vtable), hashtab.c
2435 (scm_hash_fold), ports.c (scm_port_for_each): Remove superfluous
2436 newline at end of docstrings.
2438 * modules.c (scm_set_current_module): Add missing newline to
2441 2001-11-07 Stefan Jahn <stefan@lkcc.org>
2443 * win32-socket.[ch]: New files. Defines Winsock-API error codes
2444 and makes them available through Guile. That is because the
2445 Winsock-API does not store its errors in `errno' and thus cannot
2446 return error messages via `strerror (errno)'.
2448 * socket.c (scm_init_socket): Initialize `win32-socket' part
2449 here under M$-Windows.
2451 * numbers.h: Added missing declaration of
2452 `scm_sys_check_number_conversions()'.
2454 * error.c: Local definition of SCM_I_STRERROR and SCM_I_ERRNO
2455 and use in `(strerror)' and `(system-error)'.
2457 * Makefile.am (EXTRA_libguile_la_SOURCES): Added
2458 `win32-socket.[ch]' to extra source and header files.
2460 2001-11-06 Marius Vollmer <mvo@zagadka.ping.de>
2462 * script.c (scm_shell_usage, scm_compile_shell_switches): Prepend
2463 a call to turn-on-debugging when --debug has been given instead of
2464 turning it on directly. Also, handle new `--no-debug' option,
2465 which might suppress the call to turn-on-debugging.
2467 2001-11-05 Stefan Jahn <stefan@lkcc.org>
2469 * struct.c (s_scm_struct_vtable_p): Corrected docstring.
2471 2001-11-04 Stefan Jahn <stefan@lkcc.org>
2473 * Makefile.am (libguile_la_LIBADD): Added $(THREAD_LIBS_LOCAL)
2474 here (was at guile_LDADD) which describes the dependency
2475 correctly and allows a clean build on Win32.
2477 * __scm.h (SCM_API): Follow-up patch. Renamed __FOO__ macros
2480 * __scm.h: USE_DLL_IMPORT indicates the usage of the DLL
2481 import macros for external libraries (libcrypt, libqthreads,
2482 libreadline and libregex).
2484 * coop-defs.h: Include <winsock2.h> for `struct timeval'.
2486 * posix.c (flock): Added support for flock() in M$-Windows.
2488 * guile.c (SCM_IMPORT): Follow-up patch. Use SCM_IMPORT instead
2491 * fports.c (getflags): Differentiate reading and writing pipes
2494 * filesys.c (S_IS*): Redefine all of the S_IS*() macros for
2497 * coop.c (coop_condition_variable_timed_wait_mutex): Use
2498 conditionalized error code if `ETIMEDOUT' is not available.
2499 (scm_thread_usleep): Remove bogus declaration of `struct timeval
2502 * numbers.c (PTRDIFF_MIN): Moved this definition where it actually
2503 belongs. That is because NO_PREPRO_MAGIC gets undefined after
2504 each inclusion of `num2integral.i.c'.
2505 (SIZE_MAX): Define NO_PREPRO_MAGIC if SIZE_MAX is undefined.
2507 2001-11-03 Marius Vollmer <mvo@zagadka.ping.de>
2509 * eval.c (scm_m_begin): Allow `(begin)`, with no subforms.
2510 (SCM_CEVAL): Evaluate an empty `begin' to SCM_UNSPECIFIED.
2512 2001-11-02 Mikael Djurfeldt <mdj@linnaeus>
2514 * print.c (scm_iprin1): Mark print state as revealed when
2515 dispatching to generic write or display.
2517 * unif.c (scm_ra2contig): Fixed memory overwrite bug.
2519 2001-11-02 Marius Vollmer <mvo@zagadka.ping.de>
2521 Support for native Win32. Thanks to Stefan Jahn!
2523 * Makefile.am: Add win32-uname.c, win32-uname.h, win32-dirent.c
2524 and win32-dirent.h to extra source and header files. These
2525 include the uname() and the POSIX dirent interface implementation
2526 for M$-Windows. Put `-no-undefined' into LDFLAGS to support
2527 linkers which do not allow unresolved symbols inside shared
2528 libraries. Corrected `guile_filter_doc_snarfage$(EXEEXT)'
2531 * __scm.h: Defined SCM_API. This macro gets prepended to all
2532 function and data definitions which should be exported or imported
2533 in the resulting dynamic link library in the Win32 port.
2535 * __scm.h, alist.h, arbiters.h, async.h, backtrace.h, boolean.h,
2536 chars.h, continuations.h, coop-defs.h, coop-threads.h,
2537 debug-malloc.h, debug.h, deprecation.h, dynl.h, dynwind.h,
2538 environments.h, eq.h, error.h, eval.h, evalext.h, extensions.h,
2539 feature.h, filesys.h, fluids.h, fports.h, gc.h, gdb_interface.h,
2540 gdbint.h, gh.h, goops.h, gsubr.h, guardians.h, hash.h, hashtab.h,
2541 hooks.h, init.h, ioext.h, iselect.h, keywords.h, lang.h, list.h,
2542 load.h, macros.h, mallocs.h, modules.h, net_db.h, numbers.h,
2543 objects.h, objprop.h, options.h, pairs.h, ports.h, posix.h, print.h,
2544 procprop.h, procs.h, properties.h, ramap.h, random.h, rdelim.h,
2545 read.h, regex-posix.h, root.h, rw.h, scmsigs.h, script.h, simpos.h,
2546 smob.h, socket.h, sort.h, srcprop.h, stackchk.h, stacks.h, stime.h,
2547 strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h,
2548 tags.h, threads.h, throw.h, unif.h, values.h, variable.h, vectors.h,
2550 Prefixed each each exported symbol with SCM_API.
2552 * continuations.c: Added comment about the use of the extern
2553 declarations of {get,set}context() functions used in the ia64 port.
2555 * continuations.h, gc.c: `__libc_ia64_register_backing_store_base'
2556 is meant to be a `unsigned long *'.
2558 * filesys.c: Include `direct.h' if possible. Use local
2559 `win32-dirent.h' for the native M$-Windows port. Define S_IS*()
2560 macros for M$-Windows. Implementation of `fstat_Win32()' which is
2561 able to differentiate between sockets and other file descriptors.
2562 Use this function as wrapper in `scm_fstat()'. Fixed typo in
2565 * fports.c: Include `io.h' is possible. Put `*fp' into referring
2566 statement block in `scm_fport_buffer_add()'.
2567 Some corrections in `getflags()'.
2569 * gdb_interface.h (GDB_INTERFACE): Also support __CYGWIN__.
2571 * guile.c: Make sure to define __SCM_IMPORT__ for shared library
2572 build on Win32. Disable preloaded symbols on Win2 platforms.
2574 * ioext.c, ports.c: Include `io.h' is possible.
2576 * mkstemp.c: Include `process.h' is possible.
2578 * net_db.c: Disable extern declaration of `h_errno' for __CYGWIN__,
2580 Put `scm_return_entry()' into HAVE_GETSERVENT conditional.
2582 * posix.c: Remove unnecessary dirent includes and defines. Include
2583 local `win32-uname.h' for MinGW. Extern declaration of
2584 `mkstemp()' for systems where it does not exists. Make
2585 `getlogin()' available on M$-Windows.
2587 * scmsigs.c: Made `usleep()' avalable on MinGW.
2589 * stime.c: On M$-Windows `tzname[]' is known to be `_tzname[]'.
2591 * win32-dirent.c: Include "win32-dirent.h", not "dirent.h".
2593 * win32-uname.c: Include "win32-uname.h", not "uname.h".
2595 2001-10-28 Mikael Djurfeldt <mdj@linnaeus>
2597 * unif.c (scm_uniform_array_read_x, scm_uniform_array_write):
2598 Don't apply scm_uniform_vector_length on arrays.
2600 2001-10-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
2602 * eval.c (scm_lookupcar, scm_m_letstar, scm_m_do, iqq,
2603 scm_m_define, scm_m_letrec1, scm_m_let, scm_m_expand_body,
2604 scm_macroexp, unmemocopy, scm_eval_args, scm_deval_args,
2605 SCM_CEVAL, scm_map, scm_init_eval): When building lists, prefer
2606 scm_list_<n> over scm_cons[2]?.
2608 (scm_unmemocar, scm_m_cond, scm_m_letstar, scm_m_letrec1,
2609 scm_m_let, scm_m_atbind, unmemocopy, SCM_CEVAL, SCM_APPLY): Use
2610 SCM_C[AD][AD]R instead of explicit form.
2612 (scm_m_set_x, scm_m_cond, scm_m_letstar, scm_m_do): Reordered
2613 comparison parameters.
2615 (scm_m_case, scm_m_cond, scm_m_letstar, scm_m_do, SCM_CEVAL): Use
2616 !SCM_NULLP instead of SCM_NIMP.
2618 (scm_m_case): Don't copy the form. Renamed proc to clause and
2619 minimized its scope. Renamed x to clauses. Removed side
2620 effecting operation from macro call.
2622 (scm_m_cond): Don't copy the form. Renamed arg1 to clause and
2623 minimized its scope. Renamed x to clauses. Minimized the scope
2624 of variable 'len'. Make sure the else clause is treated specially
2625 even in case of '=>' occurences. Don't change the else to #t in
2626 order to be able to distinguish this case in the evaluator. Leave
2627 type checking of the recipient to the evaluator.
2629 (scm_c_improper_memq): Made the comment somewhat clearer.
2631 (scm_m_lambda): Renamed proc to formals. Removed unnecessary
2632 test for SCM_IM_LET at the place of the formal parameters.
2633 Simplified the formal parameter checking.
2635 (scm_m_letstar): Added Comment. Renamed proc to bindings.
2636 Renamed arg1 to binding and minimized its scope. Eliminated
2637 unnecessary consing.
2639 (scm_m_do): Renamed proc to bindings. Minimized the scope of
2642 (build_binding_list): New static function.
2644 (unmemocopy): Don't use SCM_TYP7 on pairs (it's unclean).
2645 Further, split up the 'letrec' unmemoizing code to the
2646 corresponding parts for 'do', 'let' and 'letrec', adding comments
2647 to each form. Cleanup the handling of the do form (This removes
2648 some *real* code :-).
2650 (SCM_CEVAL): Removed side effecting operation from macro call.
2651 Handle the 'else clause of the 'cond form specially - the symbol
2652 'else is not replaced with #t any more.
2654 2001-10-14 Gary Houston <ghouston@arglist.com>
2656 * version.c (scm_version): use sprintf instead of snprintf,
2657 for portability. thanks to Bill Schottstaedt.
2659 2001-10-14 Mikael Djurfeldt <mdj@linnaeus>
2661 * read.c (scm_lreadr): When user-defined hash procedure returns
2662 SCM_UNSPECIFIED: Fall back to standard handling instead of raising
2663 an exception. (This prevents parsing of uniform vectors from
2664 interfering with parsing of numbers.)
2666 2001-10-13 Marius Vollmer <mvo@zagadka.ping.de>
2668 * numbers.c: Set NO_PREPRO_MAGIC when defining our version of
2669 PTRDIFF_MIN. Thanks to Ken Raeburn.
2671 2001-10-07 Marius Vollmer <mvo@zagadka.ping.de>
2673 * Makefile.am (EXTRA_libguile_la_SOURCES): Added "mkstemp.c".
2675 * eval.c (scm_m_atbind): First try to find the variable without
2676 defining it locally; when it has not been found, define it
2679 * modules.c (module_variable): Pass over variables that exist but
2682 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
2684 * backtrace.c (display_backtrace_file_and_line): Only use
2685 scm_basename when POSIX support is compiled in. Thanks to Chris
2688 2001-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2690 * numbers.c (mem2uinteger): Return number read so far when coming
2691 across a hexdigit after having read a # or if not reading a hex
2692 value. This will enable the calling code to correctly handle
2693 forms like 1e2. (The background is, that the exponent markers d,
2694 e and f are also hexdigits.) Thanks to Mikael Djurfeldt for
2695 providing this patch.
2697 (mem2complex): Fix erroneous double-negation. Now, numbers like
2698 1-i will be read correctly.
2700 2001-10-12 Mikael Djurfeldt <mdj@linnaeus>
2702 * debug.c (scm_mem_to_proc): Fixed typo in previous change.
2704 * validate.h (SCM_VALIDATE_DOUBLE_DEF_COPY): New macro.
2706 2001-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
2708 * print.c (scm_print_state_vtable, print_state_pool):
2709 Initialize. These variables are now registered as gc roots.
2711 (scm_current_pstate): Update documentation.
2713 (scm_current_pstate, scm_make_print_state, scm_free_print_state,
2714 scm_prin1, scm_init_print): print_state_pool is registered as a
2715 gc root and thus does not need to be protected by a surrounding
2718 (make_print_state): The car of print_state_pool no longer holds
2719 the scm_print_state_vtable.
2721 (scm_current_pstate, scm_make_print_state, print_circref,
2722 scm_iprin1, scm_prin1, scm_iprlist): Prefer !SCM_<foo> over
2725 (scm_prin1): When building lists, prefer scm_list_<n> over
2728 (scm_iprlist): Removed a redundant SCM_IMP test.
2730 (scm_simple_format): Use SCM_EQ_P to compare SCM values.
2732 2001-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
2734 * debug.c (scm_make_iloc): Prefer !SCM_<foo> over SCM_N<foo>.
2736 (scm_memcons, scm_mem_to_proc): When building lists, prefer
2737 scm_list_<n> over scm_cons[2]?.
2739 (scm_mem_to_proc): Prefer SCM_CONSP over SCM_NIMP.
2741 (scm_procedure_name): Use SCM_CADR instead of explicit form.
2743 (debugobj_print): Coerce scm_intprint arg 1 to long, not int.
2744 Thanks to Rob Browning for the patch (see log entry 2001-09-21) -
2745 for some reason his patch didn't make it into the cvs.
2747 2001-10-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
2749 * numbers.c (mem2decimal_from_point): Cleaned up the parsing a
2750 little bit - should even be somewhat more accurate now.
2752 2001-10-08 Rob Browning <rlb@defaultvalue.org>
2754 * gc.c: support ia64 register backing store.
2755 (SCM_MARK_BACKING_STORE): new macro.
2757 * continuations.h: support ia64 register backing store.
2758 (struct scm_t_contregs): add ia64 register backing store.
2760 * continuations.c: support ia64 register backing store.
2761 (continuation_mark): mark ia64 register backing store.
2762 (continuation_free): free ia64 register backing store.
2763 (scm_make_continuation): capture ia64 register backing store.
2764 (copy_stack_and_call): copy ia64 register backing store.
2766 2001-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
2768 * hashtab.c (scm_hash_fn_create_handle_x): The result of assoc_fn
2769 is known to be #f if no entry is found. Thus, use !SCM_FALSEP
2770 instead of SCM_NIMP to test for that case.
2772 * strings.h (SCM_SET_STRING_LENGTH): Cast the length to
2773 scm_t_bits instead of long.
2775 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
2777 * tags.h (SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
2778 SCM_T_SIGNED_BITS_MIN): New.
2779 * numbers.h (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM):
2780 Use them to make these macros computable by the preprocessor.
2782 * num2integral.i.c (INTEGRAL2NUM): Let the preprocessor test
2783 whether the integral type fits in a fixnum, not the compiler.
2784 This removes a spurious compiler warning. Also, honor the
2785 NO_PREPRO_MAGIC flag to suppress any preprocessor tests. This is
2786 needed for `long long's.
2788 * numbers.c: Define NO_PREPRO_MAGOC when including
2789 num2integral.c.i for `long long' and `signed long long'.
2791 2001-10-06 Mikael Djurfeldt <mdj@linnaeus>
2793 These changes fixes a race condition in the Guile coop - pthread
2796 * coop.c (mother_awake_p): New variable.
2797 (coop_create): Set mother_awake_p before creating or signalling
2798 mother; wait until mother is going to sleep before returning.
2799 (mother): Reset mother_awake_p before going to sleep.
2801 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
2803 * options.c (protected_objects, scm_init_options): The content of
2804 protected_objects is now protected from garbage collection using
2805 scm_gc_register_root instead of scm_permanent_object.
2807 (get_option_setting): New static function that computes an option
2808 setting as it was formerly done in the function scm_options.
2810 (get_documented_option_setting): New static function that
2811 returns option documentation as it was formerly done in the
2812 function scm_options. Note that documentation C strings are no
2813 longer precomputed into SCM objects. Instead, they are converted
2814 into SCM strings every time get_documented_option_setting is
2817 (change_option_setting): New static functions that modifies the
2818 option setting as it was formerly done in the function
2819 scm_options. The function is now exception safe, i. e. won't
2820 cause a memory leak when interrupted. Further, only non-immediate
2821 option values are added to the protection list.
2823 (scm_options): This function now has only the purpose to dispatch
2824 to to get_option_setting, get_documented_option_setting or
2825 change_option_setting, depending on the arguments given to
2828 (scm_init_opts): Don't convert documentation C strings into SCM
2829 strings. Further, don't protect any object values: They _must_
2830 be immediate values, otherwise there is no guarantee that they
2831 have not been collected before anyway.
2833 * options.[ch] (scm_t_option): Made type unsigned, name into a
2834 constant char* and val into a scm_t_bits type.
2836 (scm_options, scm_init_opts): The number of options is guaranteed
2837 to be larger or equal to zero. Thus, the type is changed to
2840 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
2842 * num2integral.i.c (NUM2INTEGRAL): Eliminated some warnings about
2843 testing an unsigned value for being >= 0.
2845 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
2847 * numbers.h: Removed old comment about using SCM_CAR to access
2850 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
2851 the return value is signed. Thanks to Brian Crowder for the bug
2854 (SCM_SRS): Avoid unnecessary casting and don't unpack input
2855 values. With this patch, SCM_SRS can be safely used for other
2856 types than scm_t_signed_bits. However, it should still better be
2857 an internal macro and thus be renamed to SCM_I_SRS.
2859 (SCM_MAKINUM, SCM_INUM): Use proper casting.
2861 2001-10-03 Gary Houston <ghouston@arglist.com>
2863 * continuations.h, unif.h: in the descriptions of the bit patterns
2864 of the heap cells, make bit 0 the least significant.
2866 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
2868 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
2869 Thanks to Golubev I. N.
2871 2001-09-25 Gary Houston <ghouston@arglist.com>
2873 * ports.c (scm_drain_input): extended the docstring. thanks to
2874 Alex Schroeder and Thien-Thi Nguyen.
2876 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
2878 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
2879 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
2880 macros. (The NUM names might soon change.)
2882 * numbers.h: Added missing declarations.
2884 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
2886 * Makefile.am: Distribute num2float.i.c.
2888 * num2float.i.c: New file, multiply included by numbers.c, used
2889 to "templatize" the float <-> num conversion routines.
2891 * numbers.c: New functions: scm_num2float, scm_float2num,
2892 scm_num2double, scm_double2num.
2894 2001-09-21 Rob Browning <rlb@defaultvalue.org>
2896 * .cvsignore: really add version.h
2898 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
2899 Otherwise it fails on the alpha. However, we might rather choose
2900 this size conditionally.
2902 * numbers.c (scm_gcd): change "k" to a long from an int.
2903 Otherwise it fails on the alpha. However, we might rather choose
2904 this size conditionally.
2906 * error.c (scm_wta): coerce char* to intptr_t before int
2909 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
2912 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
2914 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
2916 * numbers.c (scm_integer_expt): Accept inexact integer in second
2917 argument. (Thanks to Bill Schottstaedt.)
2919 2001-09-20 Rob Browning <rlb@defaultvalue.org>
2921 * .cvsignore: add version.h
2923 * versiondat.h.in: removed (obsolete).
2925 * version.h.in: renamed from version.h.
2926 (SCM_GUILE_MAJOR_VERSION): new public macro.
2927 (SCM_GUILE_MINOR_VERSION): new public macro.
2928 (SCM_GUILE_MICRO_VERSION): new public macro.
2930 * version.h: renamed to version.h.in.
2933 (scm_major_version): support integer *_VERSION macros.
2934 (scm_minor_version): support integer *_VERSION macros.
2935 (scm_micro_version): support integer *_VERSION macros.
2936 (scm_version): support integer *_VERSION macros.
2938 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
2940 * error.c, error.h: Made error keys globally accessible.
2941 Applications might want to test for these or use them in a direct
2944 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
2945 routines are passed an inexact. This change in behavior is
2946 motivated by concordance with R5RS: It is more common that a
2947 primitive doesn't want to accept an inexact for an exact.
2949 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2951 The following patch partially undoes my patch from 2001-06-30,
2952 where I added the function scm_gc_mark_cell_conservatively. The
2953 function is buggy, since it breaks guile during conservative
2954 marking if a pointer on the stack points directly into the list of
2955 free cells on the heap: With conservative cell marking this will
2956 cause the whole free list to be scanned and marked - boom!
2958 * gc.c (allocated_mark, MARK, heap_segment,
2959 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
2960 (scm_gc_mark_cell_conservatively): Remove function
2961 scm_gc_mark_cell_conservatively and update the corresponding
2962 comments and uses accordingly. Thanks to Christopher Cramer for
2963 the patch. (Minor corrections by me.)
2965 2001-09-15 Gary Houston <ghouston@arglist.com>
2967 * root.h (scm_root_state): removed the continuation_stack and
2968 continuation_stack_ptr members, which have no apparent purpose.
2969 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
2972 * root.c (root_mark), init.c (restart_stack, start_stack), gc
2973 (scm_igc): remove all references to contination_stack and
2974 continuation_stack_ptr, avoiding allocation of a vector and
2975 useless processing during gc.
2977 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2979 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
2981 (TCONC_IN): Make sure that the cell word 0 is initialized last.
2983 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
2985 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
2987 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
2988 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
2990 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2992 * guardians.c (mark_dependencies_in_tconc,
2993 whine_about_self_centered_zombies, scm_init_guardians): Register
2994 the static global variable `self_centered_zombies' via
2995 scm_gc_register_root, to make some cdr-ing unnecessary.
2997 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2999 * backtrace.c (display_backtrace_file,
3000 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
3001 values, use SCM_FALSEP when comparing SCM values against #f.
3002 Thanks to Rob Browning for the bug report.
3004 2001-09-12 Martin Baulig <martin@home-of-linux.org>
3006 * strings.[ch] (scm_str2string): New function.
3008 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
3010 * gc.c (scm_done_free): Always subtract size from scm_mallocated
3011 when computing nm, even if it's negative.
3012 (scm_must_malloc): Abort on overflow of scm_mtrigger.
3013 (scm_must_realloc): Likewise.
3015 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
3017 * numbers.c (scm_sys_check_number_conversions): new function,
3018 defined if Guile is compiled in debugging mode. currently checks
3019 `scm_num2ulong', should check much much more.
3021 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
3022 unsigned, ensure that it's positive. thanks to Martin Baulig!
3024 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
3026 * __scm.h: Added new section about compile time selectable
3029 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
3030 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
3031 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
3032 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
3035 * deprecation.c (scm_include_deprecated_features): Simplified.
3037 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
3038 `SCM_IMP´ instead of `!SCM_CELLP´.
3040 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
3041 Extract side-effecting operations from macros.
3043 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
3044 scm_top_level_lookup_closure_var and scm_system_transformer.
3046 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
3048 (heap_segment): Use CELL_P instead of SCM_CELLP.
3050 * init.c (start_stack): Don't initialize
3051 scm_top_level_lookup_closure_var and scm_system_transformer.
3053 * modules.c (scm_set_current_module): Don't access
3054 scm_top_level_lookup_closure_var and scm_system_transformer.
3056 (scm_sym2var): Don't call scm_variable_set_name_hint.
3058 (scm_post_boot_init_modules): Removed deprecated initializations.
3060 * print.c (scm_ipruk): Don't access cell contents of non cells.
3062 * strings.c (scm_string_set_x): All strings are writable.
3064 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
3065 type. There is only one string type now.
3067 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
3069 * tags.h: Remove comments about two different string types.
3071 (SCM_CELLP, SCM_NCELLP): Deprecated.
3073 * variable.c (make_variable): Remove code variant for vcells.
3075 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
3076 SCM_VARIABLE_LOC): Remove code variant for vcells.
3078 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
3079 SCM_ENABLE_DEPRECATED with the logic reversed.
3081 * dynl.c (moddata, registered_mods), dynl.[ch]
3082 (scm_register_module_xxx, scm_registered_modules,
3083 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
3084 (*top-level-lookup-closure*), eval.[ch]
3085 (scm_top_level_lookup_closure_var, scm_system_transformer,
3086 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
3087 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
3088 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
3089 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
3090 scm_unprotect_object), modules.c (root_module_lookup_closure,
3091 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
3092 beautify_user_module_x_var, try_module_autoload_var,
3093 scm_module_full_name), modules.[ch] (scm_the_root_module,
3094 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
3095 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
3096 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
3097 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
3098 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
3099 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
3100 scm_make_shared_substring), tags.h (scm_tc7_substring,
3101 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
3102 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
3103 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
3104 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
3107 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
3108 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
3109 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
3110 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
3111 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
3112 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
3113 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
3114 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
3115 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
3116 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
3117 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
3118 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
3119 (setzone, scm_strftime, scm_strptime), vports.c
3120 (scm_make_soft_port): Remove calls to
3121 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
3122 gone, all strings are 0-terminated anyway.
3124 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
3125 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
3126 double inclusion of the same headers to the SCM_<filename>_H
3129 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
3130 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
3131 print.c (scm_iprin1): The type scm_tc7_substring does not exist
3134 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
3135 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
3136 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
3137 !SCM_<foo> over SCM_N<foo>.
3139 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
3141 * Makefile.am: Remove references to symbols-deprecated.c.
3143 * symbols.c (scm_init_symbols): Don't initialize deprecated
3146 * symbols-deprecated.c: Removed.
3148 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
3149 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
3150 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
3151 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
3152 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
3153 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
3154 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
3155 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
3156 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
3157 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
3158 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
3159 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
3160 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
3161 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
3162 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
3163 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
3164 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
3165 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
3166 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
3167 scm_intern0, scm_sysintern, scm_sysintern0,
3168 scm_sysintern0_no_module_lookup, scm_symbol_value0,
3169 scm_string_to_obarray_symbol, scm_intern_symbol,
3170 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
3171 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
3172 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
3173 vectors.[ch] (scm_vector_set_length_x): Removed.
3175 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
3176 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
3177 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
3178 Renamed the macros that are defined to inhibit double inclusion of
3179 the same headers to the SCM_<filename>_H format.
3181 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
3182 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
3185 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
3187 * continuations.h (scm_contregs), debug.h (scm_debug_info,
3188 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
3189 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
3190 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
3191 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
3192 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
3193 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
3194 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
3195 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
3196 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
3197 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
3198 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
3200 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
3201 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
3202 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
3203 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
3204 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
3205 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
3206 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
3207 double inclusion of the same headers to the SCM_<filename>_H
3210 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
3211 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
3212 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
3213 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
3214 !SCM_<foo> over SCM_N<foo>.
3216 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
3218 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
3219 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
3220 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
3221 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
3222 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
3223 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
3224 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
3225 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
3226 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
3227 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
3228 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
3229 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
3230 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
3231 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
3232 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
3233 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
3234 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
3235 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
3236 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
3237 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
3238 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
3239 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
3240 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
3241 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
3242 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
3243 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
3244 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
3245 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
3246 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
3247 the macros that are defined to inhibit double inclusion of the
3248 same headers to the SCM_<filename>_H format.
3250 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
3252 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
3253 "scm_t_portable" with "scm_port_table" which was an artifact from
3254 the great "scm_*_t -> scm_t_" renaming.
3256 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
3258 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
3259 used; nfc. Thanks to Bill Schottstaedt.
3261 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
3262 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
3263 Thanks to Chris Cramer.
3265 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
3267 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
3269 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
3271 * dynwind.h (scm_swap_bindings): Declare.
3272 * dynwind.c (scm_swap_bindings): Make non-static.
3274 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
3276 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
3277 doing exactly nothing about them). thanks Neil!
3279 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
3281 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
3283 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
3285 * gc.c: Fix omission bug: Add `heap_segment' forward decl
3286 (proto) in the case when either `GUILE_DEBUG' or
3287 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
3289 (map_free_list): Fix typo: Ref `f' correctly.
3291 Thanks to Chris Cramer.
3293 2001-08-15 Rob Browning <rlb@defaultvalue.org>
3295 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
3297 (libpath.h): change libguileversion to libguileinterface.
3299 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
3301 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
3302 ChangeLog-2000. Thanks to Daniel Skarda!
3304 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
3306 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
3307 do it from the Makefile.
3309 * Makefile.am: rearrange the snarfing slightly, so that .doc files
3310 are of a reasonable size.
3312 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
3314 * stacks.c (scm_make_stack): Improve docstring by explaining use
3317 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
3319 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
3320 scm_char_whitespace_p, scm_char_upper_case_p,
3321 scm_char_lower_case_p, scm_char_is_both_p): Do not require
3322 characters to fulfill isascii in addition to the primary
3325 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3327 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
3328 scm_istr2flo, scm_istring2number): Removed.
3330 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
3333 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
3334 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
3337 (scm_string_to_number): Use new number parser.
3339 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
3340 handles complex numbers.
3342 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
3345 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
3348 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
3350 (scm_i_mem2number): Added.
3352 (scm_exact_to_inexact): Changed signature.
3354 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
3355 here instead of within scm_i_mem2number. Call scm_i_mem2number
3356 instead of scm_istr2int and scm_istring2number.
3358 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3360 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
3361 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
3362 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
3363 !SCM_<pred> over SCM_N<pred>.
3365 (scm_eval_body): Remove side effecting code from macro call.
3367 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
3370 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3372 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
3374 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
3376 Removed vcell slot from structs.
3378 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
3381 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
3382 zero. Use scm_vtable_index_layout instead of "0" when accessing
3384 (scm_init_struct): Remove vcell slot layout code from
3385 required_vtable_fields.
3387 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
3389 * goops.c (build_class_class_slots): Removed vcell slot
3392 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
3393 Removed vcell slot layout code.
3394 (scm_si_vcell): Removed.
3396 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
3398 "Glocs" have been removed.
3400 * tags.h: Update tag system docs.
3401 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
3402 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
3403 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
3404 or SCM_NCONSP, respectively.
3406 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
3407 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
3408 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
3410 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
3411 tell glocs from structs.
3413 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
3415 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
3416 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
3417 instead of with glocs.
3418 (EVALCAR): Do not test for glocs.
3419 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
3421 (scm_unmemocar): Do not handle glocs.
3422 (scm_m_atfop): Memoize as a variable, not as a gloc.
3423 (scm_eval_args, scm_deval_args): Do not handle glocs.
3424 (scm_ceval, scm_deval): Likewise.
3426 * eval.h (SCM_XEVALCAR): Do not test for glocs.
3427 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
3430 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
3432 * dynwind.c (scm_swap_bindings): Likewise.
3433 (scm_dowinds): Updated to recognize lists of variables instead of
3436 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
3439 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
3442 2001-07-25 Gary Houston <ghouston@arglist.com>
3444 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
3445 docstrings to reflect the n-ary implementation.
3447 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
3449 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
3450 value of a variable, not the plain "return" statement.
3452 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
3454 * eval.c: Allow variables in memoized code (in addition to glocs).
3455 (scm_lookupcar): Handle variables in lost races. Replace symbol
3456 with variable directly, do not make a gloc.
3457 (scm_unmemocar): Rewrite variables using a reverse lookup, just
3459 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
3462 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3464 * variable.c (scm_i_variable_print): Use "value" instead of
3465 "binding" since a binding is the mapping between symbols and
3466 variables, not between variables and their values.
3468 * tags.h (scm_tc7_variable): New.
3469 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
3470 * print.c (scm_iprin1): Likewise.
3472 * variable.h (scm_tc16_variable): Removed.
3473 (SCM_VARIABLEP): Test for new tc7 code.
3474 (scm_i_variable_print): New.
3475 * variable.c (scm_tc16_variable): Removed.
3476 (variable_print): Renamed to scm_i_variable_print and made
3478 (variable_equal_p): Removed.
3479 (make_variable): Construct a tc7 object instead of a smob.
3480 (scm_init_variable): Do not register smob.
3482 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
3484 * tags.h: Include inttypes.h when we have it.
3486 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
3488 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
3489 is taken by the new SCM_IM_CALL_WITH_VALUES.
3490 * print.c (scm_isymnames): Update table accordingly.
3492 2001-07-22 Gary Houston <ghouston@arglist.com>
3494 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
3495 SCM_MAKINUM to convert regoff_t value to SCM.
3497 2001-07-21 Gary Houston <ghouston@arglist.com>
3499 * scmsigs.c: include sys/time.h for itimer stuff.
3501 2001-07-19 Rob Browning <rlb@defaultvalue.org>
3503 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
3505 * c-tokenize.lex: add option %nounput to quiet warning.
3506 Add prototype for yylex to quiet warning.
3508 * scmconfig.h.in: add flags for setitimer and getitimer.
3510 * scmsigs.h (scm_init_scmsigs): new prototype.
3511 (scm_init_scmsigs): new prototype.
3513 * scmsigs.c (s_scm_setitimer): new function.
3514 (s_scm_setitimer): new function.
3516 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3518 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
3519 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
3520 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
3521 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
3522 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
3523 guile-func-name-check.in, guile-snarf-docs-texi.in,
3524 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
3525 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
3526 objprop.c, objprop.h, options.c, options.h, random.h,
3527 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
3528 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
3529 version.c, version.h: Updated copyright notice.
3531 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3533 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
3534 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
3535 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
3536 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
3537 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
3538 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
3539 sym_environment, scm_sym_change_class): New static variables to
3540 hold predefined symbols.
3542 (build_class_class_slots): Build the list using scm_list_n
3543 instead of cons. Also, slots are already created as lists, thus
3544 making a call to maplist unnecessary.
3546 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
3547 scm_class_direct_subclasses, scm_class_direct_methods,
3548 scm_class_precedence_list, scm_class_slots, scm_class_environment,
3549 scm_method_procedure, create_standard_classes, purgatory): Use
3552 (build_slots_list, compute_getters_n_setters,
3553 scm_sys_initialize_object, scm_sys_inherit_magic_x,
3554 get_slot_value_using_name, set_slot_value_using_name,
3555 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
3556 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
3557 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
3559 (scm_sys_prep_layout_x): Minimize variable scopes.
3561 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
3562 scm_sys_fast_slot_set_x): Fix signedness.
3564 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
3565 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
3566 scm_memoize_method, scm_wrap_object): Use packing and unpacking
3567 when converting to and from SCM values.
3569 (scm_enable_primitive_generic_x): Add rest argument checking.
3571 (map, filter_cpl, maplist, scm_sys_initialize_object,
3572 scm_sys_prep_layout_x, slot_definition_using_name,
3573 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
3574 call_memoize_method, scm_make, scm_make_class): Prefer explicit
3575 predicates over SCM_N?IMP tests.
3577 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
3580 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
3583 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
3585 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
3587 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
3589 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
3591 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
3593 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
3595 * strings.c (s_scm_string): fix arg position in assert.
3597 2001-07-11 Gary Houston <ghouston@arglist.com>
3599 * strports.c (st_write): use memcpy, not strncpy. thanks to
3602 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
3604 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
3605 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
3606 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
3607 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
3608 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
3609 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
3610 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
3611 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
3612 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
3613 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
3614 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
3615 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
3616 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
3617 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
3618 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
3619 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
3620 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
3621 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
3622 weaks.c, weaks.h: Remove "face-lift" comment.
3624 2001-07-08 Rob Browning <rlb@defaultvalue.org>
3626 * .cvsignore: add stamp-h.in.
3628 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3630 * hooks.c (scm_make_hook, scm_add_hook_x),
3631 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
3632 value info to the docstrings.
3634 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3636 Some more compatibility patches for Windows.
3638 * posix.c (getlogin): getlogin() implementation for Windows.
3640 * backtrace.c, ioext.c: Include <stdio.h>.
3642 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
3645 * cpp_sig_symbols.in: Added SIGBREAK.
3647 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
3649 * strports.c (scm_read_0str, scm_eval_0str): Call
3650 scm_c_read_string and scm_c_eval_string respectively, not
3651 themselves. Thanks to Dale P. Smith!
3653 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3655 * unif.c (scm_array_set_x): The variable args does not
3656 necessarily have to be a list. Further, got rid of a redundant
3659 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3661 * list.c (SCM_I_CONS): Make sure the cell type is initialized
3664 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
3665 init_heap_seg): Fixed signedness.
3667 (init_heap_seg): Replaced strange for-loop with a while loop.
3669 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
3671 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
3673 The following patch adds conservative marking for the elements of
3674 free or allocated cells.
3676 * gc.c (allocated_mark, heap_segment): New static functions.
3678 (which_seg): Deleted, since the functionality is now provided by
3679 function heap_segment.
3681 (map_free_list): Use heap_segment instead of which_seg.
3683 (MARK): If cell debugging is disabled, mark free cells
3686 (scm_mark_locations, scm_cellp): Extracted the search for the
3687 heap segment of a SCM value into function heap_segment.
3689 (scm_init_storage): Allocated cells must be marked
3692 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
3694 The following patch changes the representation of weak vectors to
3695 double cells instead of using an extension of the vector's
3698 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
3699 the result of SCM_WVECT_GC_CHAIN.
3701 (scm_gc_sweep): Weak vectors don't have extra fields any more.
3703 * weaks.c (allocate_weak_vector): New static function. It does
3704 not patch any previously created vector object during the
3705 construction of a weak vector, and thus doesn't need to switch
3706 off interrupts during vector creation.
3708 (scm_make_weak_vector, scm_make_weak_key_hash_table,
3709 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
3710 Use allocate_weak_vector to provide the new weak vector object.
3712 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
3713 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
3714 now stored in the double cell.
3716 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
3719 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
3720 using an entry of the double cell.
3722 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
3724 * stamp-h.in: bye bye
3726 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
3728 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
3731 * load.c, load.h (scm_c_primitive_load,
3732 scm_c_primitive_load_path): New.
3734 * strports.c, strports.h (scm_c_read_string): Renamed from
3735 scm_read_0str. Also, added "const" qualifier to argument.
3736 (scm_c_eval_string): Renamed from scm_eval_0str.
3737 (scm_read_0str, scm_eval_0str): Deprecated.
3739 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3741 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
3744 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
3746 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
3747 scm_list_n): New functions.
3748 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
3749 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
3750 (lots of files): Use the new functions.
3752 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
3754 * strings.c: #include "libguile/deprecation.h".
3756 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3758 * read.c (scm_lreadr): When reading a hash token, check for a
3759 user-defined hash procedure first, so that overriding the builtin
3760 hash characters is possible (this was needed for implementing
3761 SRFI-4's read synax `f32(...)').
3763 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
3764 because the latter is unsigned now and breaks comparisons like
3765 (n < (scm_t_signed_bits)MIN_VALUE).
3767 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
3769 * eval.h, eval.c (scm_call_4): New function.
3771 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
3772 directly rather than dispatching to them via scm_ithrow and a lazy
3775 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
3776 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
3777 for trap handler procedures.
3779 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
3780 procedures not being #f.
3782 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
3784 * Makefile.am (c-tokenize.c): add rule to generate it.
3785 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
3787 filter-doc-snarfage.c: remove.
3789 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3791 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
3793 The following set of changes makes compiling Guile under various
3794 Windows compilers easier. Compilation under GNU systems should
3795 not be affected at all.
3797 Thanks to Stefan Jahn for all necessary information, patches and
3800 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
3801 getpgrp, ttyname, primitive-fork and some header inclusion for
3804 * random.c: Define M_PI, if not predefined and use __int64 for
3805 LONG64 under Windows.
3807 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
3808 Windows and conditionalize some signal names.
3810 * socket.c (scm_getsockopt): Added missing comma.
3811 Include socket library header under Windows.
3813 * stime.c (CLKTCK): Add cast to int, to make it compile under
3816 * ports.c (truncate): New function, compiled only under Windows.
3818 * net_db.c: Do not declare errno under Windows.
3820 * iselect.h, inet_aton.c: Include socket library headers under
3823 * guile.c (inner_main): Under Windows, initialize socket library
3824 and initialize gdb_interface data structures.
3826 * gdb_interface.h: Under Windows, gdb_interface cannot be
3827 initialized statically. Initialize at runtime instead.
3829 * fports.c (write_all): ssize_t -> size_t.
3830 (fport_print): Conditionalize call to ttyname().
3831 (getflags): New function, compiled only under Windows.
3833 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
3834 primitives chown, link, fcntl.
3835 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
3838 * backtrace.c: Include <io.h> under Windows.
3840 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
3842 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
3845 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
3847 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
3848 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
3849 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
3850 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
3851 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
3852 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
3853 (scm_dynamic_wind, scm_dowinds), environments.c
3854 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
3855 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
3856 goops.c (GETVAR, purgatory, make_class_from_template,
3857 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
3858 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
3859 (scm_primitive_load), modules.c (scm_resolve_module,
3860 scm_c_define_module, scm_c_use_module, scm_c_export,
3861 module_variable, scm_eval_closure_lookup, scm_sym2var,
3862 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
3863 ports.c (scm_port_for_each), print.c (scm_printer_apply),
3864 properties.c (scm_primitive_property_ref), ramap.c (ramap,
3865 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
3866 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
3867 (scm_object_to_string, scm_call_with_output_string,
3868 scm_call_with_input_string), throw.c (scm_body_thunk,
3869 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
3870 scm_make_shared_array), vports.c (sf_flush, sf_write,
3871 sf_fill_input, sf_close): Use one of the above functions.
3872 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
3874 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
3876 * filesys.c (scm_close), ports.c (scm_close_port,
3877 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
3878 instead of SCM_NEGATE_BOOL.
3880 * filesys.c (scm_stat): Clean up type dispatch.
3882 * filesys.c (scm_stat), ports.c (scm_input_port_p,
3883 scm_output_port_p): Get rid of redundant IM type check.
3885 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
3886 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
3887 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
3888 scm_return_entry), numbers.c (scm_number_to_string), objects.c
3889 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
3890 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
3891 scm_addr_vector), stime.c (scm_strftime), strings.c
3892 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
3893 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
3894 scm_string_split), strports.c (scm_strport_to_string), symbols.c
3895 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
3896 instead of scm_makfromstr.
3898 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
3899 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
3900 scm_read_hash_extend), stime.c (scm_strftime), strings.c
3901 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
3902 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
3903 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
3904 !SCM_<pred> over SCM_N<pred>.
3906 * strings.[ch] (scm_makfromstr): Deprecated.
3908 (scm_mem2string): New function, replaces scm_makfromstr.
3910 * strings.c (scm_substring), strop.c (string_copy,
3911 scm_string_split), strports.c (scm_strport_to_string), symbols.c
3912 (scm_symbol_to_string): Fix gc problem.
3914 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
3917 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
3918 warning about comparing signed and unsigned values. This fix is
3919 not optimal, since it won't work reliably if sizeof (c_start) >
3920 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
3921 solution is to define this macro as an inline function, thus
3922 allowing to specifiy the types of c_start and c_end.
3924 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3926 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
3929 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
3930 Rename <foo>H to SCM_<foo>_H.
3932 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
3933 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
3935 (narrow_stack): Make i unsigned. Don't use side-effecting
3936 operations in conditions.
3938 (narrow_stack, scm_make_stack, scm_stack_id,
3939 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
3941 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
3942 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
3945 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
3948 (scm_last_stack_frame): Remove bogus `;´.
3950 * stacks.h (SCM_FRAMEP): Fix type check.
3952 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
3954 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
3955 c-tokenize.c when doing maintainer-clean.
3957 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
3959 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
3962 * eval.c: all hash signs are in column 0.
3964 * Makefile.am (guile_filter_doc_snarfage): build using
3965 c-tokenize.c, not filter-doc-snarfage.c.
3966 rearrange snarfing dependencies a bit.
3968 * c-tokenize.lex: new file.
3970 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
3972 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
3973 scm_t_srcpropso_plist. See the big type renaming.
3974 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
3975 Thanks to Seth Alves!
3977 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
3978 they aren't defined already.
3980 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
3982 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
3983 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
3986 * backtrace.c (display_expression, scm_set_print_params_x,
3987 display_application, display_frame, scm_backtrace), numbers.c
3988 (scm_istring2number), objects.c (scm_class_of,
3989 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
3990 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
3992 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
3995 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
3996 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
3998 * objects.c (scm_class_of): Type fix.
4000 (scm_mcache_lookup_cmethod): Improved comment, simplified,
4003 * pairs.h (scm_error_pair_access): The function can return if
4006 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4008 * init.c (scm_init_guile_1): Removed initialization of tag.c.
4010 * gdbint.c, init.c: Removed inclusion of tag.h.
4012 * tag.h, tag.c: Removed files.
4014 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
4016 2001-06-20 Gary Houston <ghouston@arglist.com>
4018 * deprecation.c, extensions.c, rw.c: include string.h.
4020 2001-06-19 Gary Houston <ghouston@arglist.com>
4022 * filter-doc-snarfage.c (process): added ungetc in
4023 MULTILINE_COOKIE case since otherwise it fails when there's no
4024 space between the '(' and the quote of the following string
4027 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
4029 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
4031 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
4033 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
4034 extension takes place.
4035 * strings.h (SCM_STRING_LENGTH): Likewise.
4036 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
4038 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
4041 * tags.h: Include <stdint.h> when we have it.
4042 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
4043 available. Else use "unsigned long".
4044 (scm_signed_bits_t): New.
4046 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
4047 (SCM_INUM): Cast result to scm_signed_bits_t.
4049 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
4051 * mkstemp.c: Update path to #include file scmconfig.h.
4052 Thanks to Golubev I. N.
4054 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
4056 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
4058 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
4059 the macro definition.
4061 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
4062 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
4063 instead of SCM_INST_TYPE.
4065 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
4066 the object is a struct before accessing its struct flags.
4068 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
4070 2001-06-10 Gary Houston <ghouston@arglist.com>
4072 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
4073 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
4074 work reliably anymore. try it from boot-9.scm instead.
4076 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
4078 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
4079 Thanks to Matthias Köppe!
4081 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
4083 * snarf.h, filter-doc-snarfage.c: more changes to cope with
4084 space-happy C preprocessors.
4086 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
4087 inside cookies. thanks to Matthias Köppe!
4089 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
4091 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
4092 keywords. Fix gc protection.
4094 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
4095 operations in macro calls.
4097 * pairs.c (scm_error_pair_access): Avoid recursion.
4099 Thanks to Matthias Koeppe for reporting the bugs that correspond
4100 to the following set of patches.
4102 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
4103 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
4104 bitvector base address using SCM_BITVECTOR_BASE.
4106 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
4109 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
4111 * goops.c (SCM_CLASS_REDEF): Removed.
4113 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
4116 Thanks to Matthias Koeppe for reporting the bugs that correspond
4117 to the following set of patches.
4119 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
4120 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
4121 scm_sys_allocate_instance, clear_method_cache,
4122 scm_sys_invalidate_method_cache_x, scm_make,
4123 create_standard_classes, scm_make_port_classes, scm_make_class,
4124 scm_add_slot): Use SCM_SET_SLOT to set slot values.
4126 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
4128 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
4130 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
4131 UNARY_ELTS_CODE): Remove bogus break statement.
4133 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
4134 Don't access bit vectors elements as SCM objects.
4136 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
4137 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
4138 Don't assign to an unpacked value.
4140 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
4142 * __scm.h (SCM_NORETURN): Moved here from error.h.
4144 (SCM_UNUSED): New macro.
4146 (SCM_DEBUG_PAIR_ACCESSES): New macro.
4148 * backtrace.c (display_error_handler), continuations.c
4149 (continuation_print), debug.c (debugobj_print), dynwind.c
4150 (guards_print), environments.c (observer_print,
4151 core_environments_finalize, leaf_environment_cell,
4152 leaf_environment_print, eval_environment_print,
4153 eval_environment_observer, import_environment_define,
4154 import_environment_undefine, import_environment_print,
4155 import_environment_observer, export_environment_define,
4156 export_environment_undefine, export_environment_print,
4157 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
4158 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
4159 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
4160 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
4161 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
4162 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
4163 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
4164 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
4165 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
4166 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
4167 set_slot_value, test_slot_existence, scm_change_object_class,
4168 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
4169 default_setter), guardians.c (guardian_print, guardian_gc_init,
4170 guardian_zombify, whine_about_self_centered_zombies), guile.c
4171 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
4172 mallocs.c (malloc_print), numbers.c (scm_print_real,
4173 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
4174 end_input_default, scm_port_print, fill_input_void_port,
4175 write_void_port), root.c (root_print), smob.c (scm_mark0,
4176 scm_free0, scm_smob_print, scm_smob_apply_1_error,
4177 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
4178 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
4179 (scm_struct_free_0, scm_struct_free_standard,
4180 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
4181 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
4182 scm_handle_by_throw, scm_ithrow), weaks.c
4183 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
4184 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
4185 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
4187 * error.h (SCM_NORETURN): Moved to __scm.h.
4189 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
4190 Renamed <foo>H to SCM_<foo>_H.
4192 * gc.c (debug_cells_gc_interval): New static variable.
4194 (scm_assert_cell_valid): If selected by the user, perform
4195 additional garbage collections.
4197 (scm_set_debug_cell_accesses_x): Extended to let the user specify
4198 if additional garbage collections are desired.
4200 (mark_gc_async): If additional garbage collections are selected
4201 by the user, don't call the after-gc-hook. Instead require the
4202 user to run the hook manually.
4204 * pairs.c (scm_error_pair_access): New function. Only compiled
4205 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
4207 * pairs.h (SCM_VALIDATE_PAIR): New macro.
4209 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
4210 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
4211 is a real pair object. (Glocs are also accepted, but that may
4212 change.) If not, abort with an error message.
4214 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
4216 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
4218 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
4219 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
4221 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
4223 * extensions.c (scm_c_register_extension): Allow NULL as library
4225 (load_extension): Ignore NULL library names when comparing.
4227 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
4228 non-pointers are being compared. Thanks to Alexander Klimov!
4230 2001-06-04 Gary Houston <ghouston@arglist.com>
4232 * rw.c (scm_write_string_partial): new procedure implementing
4233 write-string/partial in (ice-9 rw).
4234 * rw.h: declare scm_write_string_partial.
4236 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
4238 * keywords.c (keyword_print): Substract 1 from length of symbol
4239 name, accounting for the silly dash.
4241 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
4242 Do not emit deprecation warning.
4244 Added exception notice to all files.
4246 * dynl.c: Include "deprecation.h".
4248 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
4250 * dynl.c (scm_register_module_xxx, scm_registered_modules,
4251 scm_clear_registered_modules): Deprecated.
4253 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
4255 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
4256 guile-snarf-docs-texi.
4258 * fports.c: HAVE_ST_BLKSIZE changed to
4259 HAVE_STRUCT_STAT_ST_BLKSIZE.
4260 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
4261 HAVE_STRUCT_STAT_ST_BLKSIZE.
4263 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
4264 HAVE_STRUCT_STAT_ST_RDEV.
4265 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
4266 HAVE_STRUCT_STAT_ST_BLKSIZE.
4267 (scm_stat2scm): HAVE_ST_BLOCKS changed to
4268 HAVE_STRUCT_STAT_ST_BLOCKS.
4270 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
4272 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
4273 of scm_eval_x to allow module changes between the forms in the
4274 string. Set/restore module using scm_c_call_with_current_module.
4276 * mkstemp.c: New file, slightly modified from libiberties
4279 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
4281 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
4282 filter-doc-snarfage.c: new files.
4284 * Makefile.am: add stuff to [build,] use and distribute
4285 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
4287 * guile-snarf.in: grok the new snarf output.
4289 * snarf.h: make the output both texttools- and `read'-friendly.
4291 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
4292 guile-snarf-docs. (should also deprecate, I guess. maybe not).
4294 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
4296 * print.c (scm_simple_format): Support "~~" and "~%". Signal
4297 error for unsupported format controls and for superflous
4298 arguments. Thanks to Daniel Skarda!
4300 * print.h, print.c (scm_print_symbol_name): Factored out of
4302 (scm_iprin1): Call it.
4304 * keywords.c (keyword_print): Use scm_print_symbol_name so that
4305 weird names are printed correctly.
4307 * print.c (scm_print_symbol_name): Symbols whose name starts with
4308 `#' or `:' or ends with `:' are considered weird.
4310 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4312 * numbers.c (scm_difference, scm_divide): Clarified comments for -
4315 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4317 * debug.h: Removed prototype for scm_eval_string.
4319 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4321 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
4322 (make-string 2000 #\!))' in an older version).
4324 Change strncpy to memcpy to allow embedded NUL characters in
4327 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
4329 * hooks.c (scm_create_hook): deprecated.
4330 (make_hook): deleted.
4331 (scm_make_hook): all the hook creation code is now here.
4333 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
4334 a hook, make it permanent, and do a `scm_c_define' on it.
4336 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
4338 * socket.c (s_scm_inet_pton): fix docstring quoting.
4339 (s_scm_inet_ntop): ditto.
4341 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
4343 * hashtab.c (scm_internal_hash_fold): fix argument position in
4346 * environments.c (s_scm_import_environment_set_imports_x): fix
4347 argument position in SCM_ASSERT.
4349 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
4350 (s_scm_make_iloc): ditto.
4352 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
4354 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
4356 * eval.c (promise_print): Read the promise's value as an object.
4358 (SCM_CEVAL): Don't perform side-effecting operations in macro
4361 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
4362 conditional expression.
4364 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
4367 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
4368 text, removed redundant computation of effective_length and fixed
4371 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
4374 (wrap_init): Don't use SCM_C[AD]R for non pairs.
4376 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
4378 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
4379 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
4381 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
4383 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
4384 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
4385 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
4386 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
4388 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
4390 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
4392 * ramap.c (ramap_rp): Removed bogus `;´.
4394 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
4397 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
4398 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
4399 Read SCM objects rather than scm_bits_t values.
4401 * tags.h (SCM_VOIDP_TEST): Removed.
4403 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
4404 value of 2 now corresponds to the former 1, the current 1
4405 corresponds to the former situation that SCM_VOIDP_TEST was
4408 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
4409 If this appears to be not ANSI compliant, we will change it to
4410 typedef struct scm_unused_struct { } * SCM;
4411 Thanks to Han-Wen Nienhuys for the suggestion.
4413 * unif.c (scm_array_set_x): Fix typing problem, and use
4414 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
4415 dealing with uniform vectors.
4417 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
4419 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
4420 (scm_igc): mark from them, too (precisely, not conservatively!).
4422 * root.h (scm_gc_registered_roots): new object in
4425 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
4426 `scm_protect_object'. shouldn't call it at all, though, it seems.
4428 * gc.c (scm_[un]protect_object): deprecated.
4429 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
4430 (scm_gc_[un]register_root[s]): new.
4432 * gc.h: add prototypes for scm_gc_[un]protect_object,
4433 scm_gc_[un]register_root[s].
4435 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
4437 revert the controversial part of the 2001-05-24 changes.
4439 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
4441 * modules.c (scm_env_module): Exported to Scheme.
4443 * eval.c (scm_debug_opts): New option `show-file-name'.
4445 * debug.h (SCM_SHOW_FILE_NAME): New.
4447 * backtrace.c: Include "libguile/filesys.h".
4448 (sym_base, display_backtrace_get_file_line,
4449 display_backtrace_file, display_backtrace_file_and_line): New.
4450 (display_frame): Call display_backtrace_file_and_line if that is
4452 (display_backtrace_body): Call scm_display_backtrace_file if
4455 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
4456 Prototypes removed since there's no definition for these
4459 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4461 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
4462 Changed use of scm_array->scm_array_t and
4463 scm_array_dim->scm_array_dim_t to enable build with
4464 --disable-deprecated.
4466 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
4468 The purpose of this set of changes is to regularize Guile's usage
4469 of ANSI C integral types, with the following ideas in mind:
4471 - SCM does not nesessarily have to be long.
4472 - long is not nesessarily enough to store pointers.
4473 - long is not nesessarily the same size as int.
4475 The changes are incomplete and possibly buggy. Please test on
4479 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
4482 * unif.h: type renaming:
4483 scm_array -> scm_array_t
4484 scm_array_dim -> scm_array_dim_t
4485 the old names are deprecated, all in-Guile uses changed.
4487 * tags.h (scm_ubits_t): new typedef, representing unsigned
4490 * stacks.h: type renaming:
4491 scm_info_frame -> scm_info_frame_t
4492 scm_stack -> scm_stack_t
4493 the old names are deprecated, all in-Guile uses changed.
4495 * srcprop.h: type renaming:
4496 scm_srcprops -> scm_srcprops_t
4497 scm_srcprops_chunk -> scm_srcprops_chunk_t
4498 the old names are deprecated, all in-Guile uses changed.
4500 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
4501 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
4502 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
4503 vectors.c, vports.c, weaks.c:
4504 various int/size_t -> size_t/scm_bits_t changes.
4506 * random.h: type renaming:
4507 scm_rstate -> scm_rstate_t
4508 scm_rng -> scm_rng_t
4509 scm_i_rstate -> scm_i_rstate_t
4510 the old names are deprecated, all in-Guile uses changed.
4512 * procs.h: type renaming:
4513 scm_subr_entry -> scm_subr_entry_t
4514 the old name is deprecated, all in-Guile uses changed.
4516 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
4518 scm_option -> scm_option_t
4519 the old name is deprecated, all in-Guile uses changed.
4521 * objects.c: various long -> scm_bits_t changes.
4522 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
4524 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
4527 * num2integral.i.c: new file, multiply included by numbers.c, used
4528 to "templatize" the various integral <-> num conversion routines.
4530 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
4531 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
4533 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
4534 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
4535 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
4536 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
4537 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
4538 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
4539 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
4540 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
4541 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
4542 scm_num2size): new functions.
4544 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
4546 * load.c: change int -> size_t in various places (where the
4547 variable is used to store a string length).
4548 (search-path): call scm_done_free, not scm_done_malloc.
4550 * list.c (scm_ilength): return a scm_bits_t, not long.
4551 some other {int,long} -> scm_bits_t changes.
4553 * hashtab.c: various [u]int -> scm_bits_t changes.
4554 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
4555 (scm_ihashx): n: uint -> scm_bits_t
4556 use scm_bits2num instead of scm_ulong2num.
4558 * gsubr.c: various int -> scm_bits_t changes.
4560 * goops.[hc]: various {int,long} -> scm_bits_t changes.
4562 * gh_data.c (gh_num2int): no loss of precision any more.
4564 * gh.h (gh_str2scm): len: int -> size_t
4565 (gh_{get,set}_substr): start: int -> scm_bits_t,
4567 (gh_<num>2scm): n: int -> scm_bits_t
4568 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
4569 (gh_length): return scm_bits_t, not unsigned long.
4571 * gc.[hc]: various small changes relating to many things stopping
4572 being long and starting being scm_[u]bits_t instead.
4573 scm_mallocated should no longer wrap around.
4575 * fports.h: type renaming:
4576 scm_fport -> scm_fport_t
4577 the old name is deprecated, all in-Guile uses changed.
4579 * fports.c (fport_fill_input): count: int -> scm_bits_t
4580 (fport_flush): init_size, remaining, count: int -> scm_bits_t
4582 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
4583 those prototypes, as the functions they prototype don't exist.
4585 * fports.c (default_buffer_size): int -> size_t
4586 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
4587 default_size: int -> size_t
4588 (scm_setvbuf): csize: int -> scm_bits_t
4590 * fluids.c (n_fluids): int -> scm_bits_t
4591 (grow_fluids): old_length, i: int -> scm_bits_t
4592 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
4594 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
4596 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
4597 the new and shiny SCM_NUM2INT.
4599 * extensions.c: extension -> extension_t (and made a typedef).
4601 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
4602 there are no nasty surprises if/when the various deeply magic tag
4603 bits move somewhere else.
4605 * eval.c: changed the locals used to store results of SCM_IFRAME,
4606 scm_ilength and such to be of type scm_bits_t (and not int/long).
4607 (iqq): depth, edepth: int -> scm_bits_t
4608 (scm_eval_stack): int -> scm_bits_t
4609 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
4610 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
4611 i: int -> scm_bits_t
4613 * environments.c: changed the many calls to scm_ulong2num to
4615 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
4617 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
4619 * debug.h: type renaming:
4620 scm_debug_info -> scm_debug_info_t
4621 scm_debug_frame -> scm_debug_frame_t
4622 the old names are deprecated, all in-Guile uses changed.
4623 (scm_debug_eframe_size): int -> scm_bits_t
4625 * debug.c (scm_init_debug): use scm_c_define instead of the
4626 deprecated scm_define.
4628 * continuations.h: type renaming:
4629 scm_contregs -> scm_contregs_t
4630 the old name is deprecated, all in-Guile uses changed.
4631 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
4632 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
4634 * continuations.c (scm_make_continuation): change the type of
4635 stack_size from long to scm_bits_t.
4637 * ports.h: type renaming:
4638 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
4639 scm_port -> scm_port_t
4640 scm_ptob_descriptor -> scm_ptob_descriptor_t
4641 the old names are deprecated, all in-Guile uses changed.
4642 (scm_port_t.entry): int -> scm_bits_t.
4643 (scm_port_t.line_number): int -> long.
4644 (scm_port_t.putback_buf_size): int -> size_t.
4646 * __scm.h (long_long, ulong_long): deprecated (they pollute the
4647 global namespace and have little value beside that).
4648 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
4650 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
4651 exist (for size_t & ptrdiff_t).
4652 (scm_sizet): deprecated.
4654 * Makefile.am (noinst_HEADERS): add num2integral.i.c
4656 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
4658 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
4659 SCM_VARIABLE_INIT since that it what it used to be.
4661 * deprecation.c (scm_include_deprecated_features): Make docstring
4662 ANSIsh. Thanks to Matthias Köppe!
4664 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
4666 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
4667 needed for weak-key hashtables.
4669 * procs.c (scm_make_subr_with_generic): Add missing last argument
4670 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
4672 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
4673 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
4675 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
4677 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
4679 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
4680 `duplicate_string'. Do not use an indirect cell, store symbol
4681 directly in collision list of hash table.
4682 (duplicate_string): Removed.
4684 * init.c (scm_init_guile_1): Call scm_init_extensions.
4686 * Makefile.am: Add "extensions.c" and related files in all the
4689 * extensions.h, extension.c: New files.
4691 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
4693 * modules.h (scm_system_module_env_p): Move out of deprecated
4696 * rw.h (scm_init_rw): Added prototype.
4698 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
4699 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
4700 New functions. They replace scm_make_gsubr and
4701 scm_make_gsubr_with_generic. The `make' variants only create the
4702 gsubr object, while the `define' variants also put it into the
4703 current module. Changed all callers.
4704 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
4706 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
4707 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
4708 functions. They replace scm_make_subr, scm_make_subr_opt and
4709 scm_make_subr_with_generic. The `make' variants only create the
4710 subr object, while the `define' variants also put it into the
4711 current module. Changed all callers.
4712 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
4715 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
4716 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
4719 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
4721 * throw.c (scm_lazy_catch): Slight docstring clarification.
4723 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
4725 * throw.c: Lazy-catch handlers are no longer allowed to return.
4726 Fixed comments throughout.
4727 (scm_ithrow): Signal an error when a lazy-catch handler returns.
4728 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
4731 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
4732 refered to s_scm_minor_version previously.
4734 * modules.h, modules.c: Moved around a lot of code so that
4735 deprecated features appear at the bottom.
4736 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
4737 module_prefix, make_modules_in_var, beautify_user_module_x_var,
4738 scm_the_root_module, scm_make_module, scm_ensure_user_module,
4739 scm_load_scheme_module): Deprecated.
4740 (scm_system_module_env_p): Return SCM_BOOL_T directly for
4741 environments corresponding to the root module.
4742 (convert_module_name, scm_c_resolve_module,
4743 scm_c_call_with_current_module, scm_c_define_module,
4744 scm_c_use_module, scm_c_export): New.
4745 (the_root_module): New static variant of scm_the_root_module. Use
4746 it everywhere instead of scm_the_root_module.
4748 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
4749 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
4750 (scm_c_with_fluid): New.
4751 (scm_with_fluids): Use scm_c_with_fluids instead of
4752 scm_internal_with_fluids.
4754 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
4755 `scm_init_goops'. Do not explicitly create/switch modules.
4756 Return SCM_UNSPECIFIED.
4757 (scm_init_goops): Only register `%init-goops-builtins' procedure.
4758 (scm_load_goops): Use scm_c_resolve_module instead of
4761 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
4762 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
4763 `scm_init_rw' prior to loading the startup files.
4765 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
4766 scm_init_rdelim. Do not explicitly create/switch modules.
4767 Return SCM_UNSPECIFIED.
4768 (scm_init_rdelim): Only register `%init-rdelim-builtins'
4771 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
4772 explicitly create/switch modules. Return SCM_UNSPECIFIED.
4773 (scm_init_rw): Only register `%init-rw-builtins' procedure.
4775 * script.c (scm_shell): Evaluate the compiled switches in the
4776 current module, not in the root module.
4778 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
4780 * fluids.c (scm_c_with_fluids): Rename from
4781 scm_internal_with_fluids.
4782 (scm_internal_with_fluids): Deprecated.
4783 (scm_c_with_fluid): New.
4785 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4787 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
4789 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
4790 accessed with SCM_C[AD]R.
4792 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
4794 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
4796 * version.c (s_scm_major_version): doc fixes.
4797 (s_scm_minor_version): doc fixes.
4798 (s_scm_minor_version): new function.
4800 * version.h (scm_init_version): new function.
4802 * versiondat.h.in: add GUILE_MICRO_VERSION.
4804 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
4806 * deprecation.c (scm_init_deprecation): Renamed
4807 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
4809 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
4811 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
4812 dependent on cpp_cnvt.awk
4814 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4816 * script.c (scm_compile_shell_switches): New command line option
4817 `--use-srfi' for loading a list of SRFIs on startup.
4818 (scm_shell_usage): Added `--use-srfi' to help message.
4820 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
4822 Merged from mvo-vcell-cleanup-1-branch.
4824 The concept of vcells has been removed from Guile. With it,
4825 explicit obarrays and associated operations are gone. Use
4826 hashtables instead of obarrays.
4828 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
4829 result as variable instead of vcell. Glocs no longer point to a
4830 vcell but to a variable. Use scm_c_define instead of
4831 scm_sysintern and treat the result as a variable (which it is),
4834 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
4835 SCM_DEFVARIABLEP): Deprecated.
4836 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
4837 (variable_print): Do not print name of variable.
4838 (variable_equalp): Compare values, not vcells.
4839 (anonymous_variable_sym): Removed.
4840 (make_vcell_variable): Removed.
4841 (make_variable): New, as replacement.
4842 (scm_make_variable, scm_make_undefined_variable): Do not take name
4844 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
4846 (scm_builtin_variable): Deprecated.
4848 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
4849 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
4850 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
4851 scm_sysintern, scm_sysintern0, scm_symbol_value0,
4852 scm_string_to_obarray_symbol, scm_intern_symbol,
4853 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
4854 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
4855 Deprecated and moved to "symbols-deprecated.c".
4856 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
4857 (scm_init_symbols): Call scm_init_symbols_deprecated.
4858 * symbols-deprecated.c: New file.
4859 * Makefile.am: Added symbols-deprecated.c and related files in all
4862 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
4863 SCM_GLOBAL_VCELL_INIT): Deprecated.
4864 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
4865 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
4867 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
4870 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
4871 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
4872 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
4873 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
4874 Changed according to the `throughout' comments.
4876 * modules.h, modules.c (scm_module_system_booted_p): Changed type
4878 (scm_module_type): Removed.
4879 (the_root_module): Renamed to the_root_module_var. Now points to
4880 a variable instead of a vcell. Updated all uses.
4881 (scm_the_root_module): Return SCM_BOOL_F when module systems
4882 hasn't been booted yet.
4883 (SCM_VALIDATE_STRUCT_TYPE): Removed.
4884 (scm_post_boot_init_modules): Made static.
4885 (scm_set_current_module): Call scm_post_boot_init_modules on first
4887 (make_modules_in, beautify_user_module_x, resolve_module,
4888 try_module_autoload, module_make_local_var_x): Tacked on "_var"
4889 suffix. Now point to variables instead of vcells. Updated all
4891 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
4892 and return SCM_BOOL_F in that case.
4893 (scm_module_transformer): Likewise.
4894 (sym_module, scm_lookup_closure_module, scm_env_module): New.
4895 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
4896 (scm_eval_closure_lookup): Do not allow new definitions when
4897 `interface' flag is set.
4898 (scm_standard_interface_eval_closure): New.
4899 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
4900 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
4901 scm_c_lookup, scm_c_module_define, scm_c_define,
4902 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
4903 scm_modules_prehistory): New.
4904 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
4905 instead of scm_intern0.
4907 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
4910 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
4911 hashtable operations to maintain the keywords, not obarray ones.
4913 * init.c (scm_load_startup_files): Do not call
4914 scm_post_boot_init_modules. This is done by
4915 scm_set_current_module now.
4916 (scm_init_guile_1): Call scm_modules_prehistory. Call
4917 scm_init_variable early on.
4919 * goops.c (s_scm_sys_goops_loaded): Get
4920 var_compute_applicable_methods from scm_sym2var, not from a direct
4921 invocation of scm_goops_lookup_closure.
4923 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
4925 * gc.c: Added simple debugging hack to mark phase of GC: When
4926 activated, do not tail-call scm_gc_mark. This gives nice
4928 (scm_unhash_name): Removed.
4930 * feature.c (features): Renamed to features_var. Now points to a
4931 variable instead of a vcell. Updated all uses.
4933 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
4934 `scm_current_module_lookup_closure' which will do the right thing
4935 when the module system hasn't been booted yet.
4936 (SCM_GLOC_SYM): Removed.
4937 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
4938 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
4940 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
4941 instead of with vcells. Do not overwrite `var' with the result of
4942 the lookup, use the new `real_var' instead. Remove `var2' in
4943 exchange (which was only used with threads).
4944 (sym_three_question_marks): New.
4945 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
4947 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
4948 (scm_m_atfop): Expect the function definition to be a variable
4950 (scm_macroexp): Do not use `unmemocar', explicitely remember the
4952 (scm_unmemocopy): Removed thoughts about anti-macro interface.
4953 (scm_eval_args): Use more explicit code in the gloc branch of the
4954 atrocious struct ambiguity test. The optimizer will sort this
4956 (scm_deval_args): Likewise.
4957 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
4958 remember the symbol instead. Added some comments where
4959 scm_tc3_cons_gloc really exclusively refers to structs.
4960 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
4961 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
4962 of scm_sysintern in general.
4964 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
4967 * debug.c (s_scm_make_gloc): Only allow proper variables, no
4968 pairs. Put the variable directly in the gloc.
4969 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
4970 (scm_init_debug): Use scm_c_define instead scm_sysintern.
4972 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
4974 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
4975 scm_the_last_stack_fluid_var. It now points to a variable instead
4976 of a vcell. Updated all uses.
4977 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
4978 instead of a vcell. Updated all uses.
4980 * _scm.h: Include "variables.h" and "modules.h" since almost
4981 everybody needs them now.
4983 * root.h (scm_symhash, scm_symhash_vars): Removed.
4984 * gc.c (scm_init_storage): Do not initialize them.
4986 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
4988 * eval.c (scm_init_eval): Initialize scm_undefineds and
4991 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
4992 like the SCM_NEWCELL macro counterparts.
4994 (scm_init_storage, scm_init_gc): Moved initialization of
4995 scm_tc16_allocated from scm_init_gc to scm_init_storage.
4997 (scm_init_storage): Moved initialization of scm_undefineds and
4998 scm_listofnull to eval.c, initializion of scm_nullstr to
4999 strings.c, initializion of scm_nullvect to vectors.c.
5001 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
5002 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
5004 * init.c (scm_init_guile_1): Reordered some initializations and
5005 added dependcy information comments.
5007 * load.c (scm_init_load): Use scm_nullstr.
5009 * strings.c (scm_init_strings): Initialize scm_nullstr.
5011 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
5013 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
5015 * values.c (print_values): Print as a unreadable object, not as
5016 multiple lines. Thanks to Matthias Köppe!
5018 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
5020 * deprecation.c: Fixed copyright date.
5022 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
5023 DEPRECATION_H to SCM_DEPRECATION_H.
5025 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
5027 * guile-doc-snarf.in: Update copyright.
5028 Fix relative path bug. Thanks to Sergey Poznyakoff.
5030 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
5032 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
5033 accept open ports. Thanks to Quetzalcoatl Bradley!
5035 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5037 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
5038 has 779 primitives on startup.
5040 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
5042 * eval.c (scm_i_eval): Copy expression before passing it to
5043 SCM_XEVAL. The copy operation was removed unintendedly during my
5044 change on 2001-03-25.
5046 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
5048 from Matthias Köppe (thanks!):
5050 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
5053 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
5056 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
5058 * gc.c (scm_init_gc): Added FIXME comment.
5060 * hooks.c: Since hooks don't have a name any more, it is not
5061 necessary to include objprop.h.
5063 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
5065 (symbol_name, scm_make_hook_with_name): Removed.
5067 (scm_create_hook): Don't set the hook's name property.
5069 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
5071 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
5073 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
5075 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
5076 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
5077 FLOBUFLEN and define it unconditionally.
5079 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
5081 * gh_data.c (gh_lookup): Call gh_module_lookup with
5082 `scm_current_module ()', not `#f'.
5083 (gh_module_lookup): Expect a module instead of an obarray as first
5084 argument and do lookup in that module.
5086 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
5087 arrays. The length of array is already determined differently and
5088 scm_uniform_vector_length does not work on arrays.
5090 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
5092 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
5093 as well. "SCM (*)(...)" does not work on RedHat 7.1.
5095 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
5096 they are not used. Changed `wrong type' error into `wrong num
5097 args' error. Changed all callers.
5099 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
5100 arguments are supplied.
5102 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
5104 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
5105 describe `regexp/notbol' and `regexp/noteol' execution flags.
5107 * strop.c (scm_substring_move_x): Doc fix; nfc.
5109 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
5111 * objects.c, objects.h (scm_valid_object_procedure_p): New.
5112 (scm_set_object_procedure_x): Use it to check argument. Fix
5115 * evalext.c (scm_definedp): Fix docstring.
5117 2001-05-05 Gary Houston <ghouston@arglist.com>
5119 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
5122 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
5124 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
5125 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
5126 Change R4RS references to R5RS.
5128 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
5129 docstring source are correctly reproduced in the output (ii)
5130 we don't anymore get occasional trailing quotes. Also reorganized
5131 and commented the code a little.
5133 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
5136 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5138 * strop.c (scm_string_split): New procedure.
5140 * strop.h (scm_string_split): Added prototype.
5142 2001-05-04 Gary Houston <ghouston@arglist.com>
5144 * socket.c: define uint32_t if netdb.h doesn't. thanks to
5147 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
5149 * rw.c: Include "modules.h" and "strports.h".
5151 * net_db.h (scm_gethost): Added prototype.
5153 * deprecation.h, deprecation.c: New.
5154 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
5155 (DOT_X_FILES): Added "deprecation.x".
5156 (modinclude_HEADERS): Added "deprecation.h".
5158 * init.c: Include "deprecation.h".
5159 (scm_init_guile_1): Call scm_init_deprecation.
5161 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
5163 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
5164 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
5167 2001-04-29 Gary Houston <ghouston@arglist.com>
5169 * rw.c: new file, implementing C part of module (ice-9 rw).
5170 (scm_read_string_x_partial): moved from ioext.c
5171 (scm_init_rw): new proc.
5173 init.c: include rw.h and call scm_init_rw.
5174 Makefile.am: include rw.c and rw.h.
5176 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
5178 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
5179 know what's supposed to happen to it.
5181 * list.h (scm_list_star): deprecation expired - removed.
5183 * numbers.h (scm_dblproc): deprecation expired - removed.
5184 (SCM_UNEGFIXABLE): deprecation expired - removed.
5185 (SCM_FLOBUFLEN): deprecation expired - removed.
5186 (SCM_INEXP): deprecation expired - removed.
5187 (SCM_CPLXP): deprecation expired - removed.
5188 (SCM_REAL): deprecation expired - removed.
5189 (SCM_IMAG): deprecation expired - removed.
5190 (SCM_REALPART): deprecation expired - removed.
5191 (scm_makdbl): deprecation expired - removed.
5192 (SCM_SINGP): deprecation expired - removed.
5193 (SCM_NUM2DBL): deprecation expired - removed.
5194 (SCM_NO_BIGDIG): deprecation expired - removed.
5196 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
5197 (scm_tc_dblr): deprecation expired - removed.
5198 (scm_tc_dblc): deprecation expired - removed.
5199 (scm_tc16_flo): deprecation expired - removed.
5200 (scm_tc_flo): deprecation expired - removed.
5202 * tag.h (scm_tag): deprecation expired - removed.
5204 * tag.c: (scm_tag): deprecation expired - removed.
5206 * ioext.c: (scm_fseek): deprecation expired - removed.
5208 * ioext.h (scm_fseek): deprecation expired - removed.
5210 * gh_data.c (gh_int2scmb): deprecation expired - removed.
5212 * gh.h (gh_int2scmb): deprecation expired - removed.
5214 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
5216 * stacks.c (scm_make_stack): Fix typo in docstring.
5218 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
5220 * error.c (scm_sysmissing): deprecation expired - removed.
5222 * error.h (scm_sysmissing): deprecation expired - removed.
5225 (scm_init_gc): gc-thunk deprecation expired - removed.
5226 (scm_gc_vcell): deprecation expired - removed.
5227 (gc_async_thunk): scm_gc_vcell related code removed.
5229 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
5232 (SCM_NSTRINGP): deprecation expired - removed.
5233 (SCM_NRWSTRINGP): deprecation expired - removed.
5235 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
5238 (SCM_ICHRP): deprecation expired - removed.
5239 (SCM_ICHR): deprecation expired - removed.
5240 (SCM_MAKICHR): deprecation expired - removed.
5243 (SCM_INPORTP): deprecation expired - removed.
5244 (SCM_OUTPORTP): deprecation expired - removed.
5246 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
5248 * modules.c (scm_module_type): New.
5249 (scm_post_boot_init_modules): Initialize from Scheme value.
5250 (the_module, scm_current_module, scm_init_modules): the_module is
5252 (scm_current_module): Export to Scheme.
5253 (scm_set_current_module): Do not call out to Scheme, do all the
5254 work in C. Export procedure to Scheme. Only accept modules, `#f'
5255 is no longer valid as the current module. Only set
5256 scm_top_level_lookup_closure_var and scm_system_transformer when
5257 they are not deprecated.
5258 (scm_module_transformer, scm_current_module_transformer): New.
5260 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
5261 scm_current_module_transformer, scm_module_transformer): New.
5263 * gh_data.c: Removed FIXME comment about gh_lookup returning
5264 SCM_UNDEFINED. That's the right thing to do.
5266 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
5267 into the conditionally compiled sections.
5268 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
5269 scm_current_module_transformer instead of scm_system_transformer.
5270 * init.c (start_stack): Move initialization of
5271 scm_system_transformer to the deprecated section.
5273 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
5275 * throw.c (scm_throw): Correct docstring.
5277 2001-04-22 Gary Houston <ghouston@arglist.com>
5279 * socket.c: attempted to improve the docstrings slightly.
5281 * net_db.c: remove bogus "close" declaration.
5282 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
5283 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
5285 * net_db.h: declarations moved too.
5287 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
5289 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
5290 (VALIDATE_INET6): new macro.
5291 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
5292 inet-pton and inet-ntop.
5293 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
5294 (scm_addr_vector): use ipv6_net_to_num.
5296 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
5298 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
5299 smob number explicitly. Use SCM_TC2SMOBNUM instead.
5301 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
5302 when compiled in debug mode.
5304 (scm_gc_sweep): Only call smob's free function if it is defined.
5306 * print.c (scm_iprin1): No need to check for validity of smob
5307 type or existence of print function.
5309 * smob.[ch] (scm_smobs): Made into a fixed size global array.
5310 Resizing will not work well with preemptive threading.
5312 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
5314 (scm_make_smob_type): Extracted initialization of smob
5315 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
5316 of the critical section.
5318 (scm_smob_prehistory): Initialize all smob descriptors. By
5319 default, don't assign a smob free function: Most smob types don't
5322 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
5324 2001-04-21 Gary Houston <ghouston@arglist.com>
5326 * socket.c (FLIP_NET_HOST_128): new macro.
5327 (scm_fill_sockaddr): use new macro.
5328 (scm_addr_vector): completed IPv6 address support. added const
5329 to the address parameter.
5331 2001-04-20 Gary Houston <ghouston@arglist.com>
5333 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
5334 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
5336 (scm_addr_vector): use a switch instead of multiple if statements.
5337 Add support for IPv6 (incomplete) .
5338 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
5340 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
5342 * struct.c (scm_free_structs): Only pairs may be accessed with
5345 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5347 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
5349 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
5350 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
5351 parentheses in order to get the correct associativity.
5353 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5355 * unif.c (scm_array_to_list): Added missing handling of arrays of
5356 bytes. Thanks to Masao Uebayashi for the bug report.
5358 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5360 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
5363 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5365 * procs.h (SCM_CLOSURE_FORMALS): New macro.
5367 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
5368 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
5369 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
5370 SCM_CLOSURE_FORMALS.
5372 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
5373 (scm_i_procedure_arity): Prefer stronger predicates like
5374 SCM_NULLP or SCM_FALSEP over SCM_IMP.
5376 * macros.c (macro_print): Extracted macro printing code from
5377 print.c and simplified it.
5379 (scm_macro_type): Use SCM_MACRO_TYPE;
5381 (scm_init_macros): Use macro_print for printing macros.
5383 * print.c (scm_print_opts): Improved option documentation.
5385 (scm_iprin1): Extracted printing of macros to macros.c.
5386 Simplified printing of ordinary closures.
5388 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
5389 Martin Grabmueller for the bug report.
5391 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5393 This patch eliminates some further applications of SCM_C[AD]R to
5396 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
5397 never been applied to real pairs.
5399 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
5401 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
5403 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
5404 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
5405 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
5407 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
5410 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
5411 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
5413 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
5414 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
5415 SCM_SET{AND,OR}_CAR.
5417 2001-04-17 Gary Houston <ghouston@arglist.com>
5419 * some initial support for IPv6:
5421 * socket.c (scm_fill_sockaddr): improve the argument validation.
5422 don't allocate memory until all args are checked. instead of
5423 unconditional memset of soka, try setting sin_len to 0 if
5424 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
5425 (scm_socket, scm_connect): extend docstrings for IPv6.
5426 (scm_init_socket): intern AF_INET6 and PF_INET6.
5428 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
5430 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
5431 matches SCM_DEFER_INTS at the beginning of the function.
5433 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
5435 * gc.c (scm_igc): Unconditionally call
5436 SCM_CRITICAL_SECTION_START/END.
5438 * fluids.c (next_fluid_num): Unconditionally call
5439 SCM_CRITICAL_SECTION_START/END.
5440 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
5442 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
5443 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
5446 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
5447 Defined as nothing for the case of !defined(USE_THREADS).
5448 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
5450 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
5451 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
5453 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
5454 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
5455 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
5456 SCM_CRITICAL_SECTION_START/END.
5457 (SCM_REALLOW_INTS: Bug fix. Don't call
5458 SCM_THREAD_SWITCHING_CODE.
5459 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
5460 SCM_THREAD_SWITCHING_CODE directly.
5461 (SCM_ENTER_A_SECTION): Unconditionally use
5462 SCM_CRITICAL_SECTION_START/END. (was:
5463 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
5465 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5467 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
5468 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
5469 allowed to explicitly set this macro via the CFLAGS variable
5472 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
5473 (SCM_THREAD_CRITICAL_SECTION_START,
5474 SCM_THREAD_CRITICAL_SECTION_END): Renamed
5475 SCM_THREAD_CRITICAL_SECTION_START/END to
5476 SCM_CRITICAL_SECTION_START/END.
5478 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
5480 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
5483 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
5484 (MISSING_BZERO_DECL): Remove the declaration.
5486 Thanks to NIIBE Yutaka.
5488 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5490 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
5491 goops module should be registered in order to work for an
5492 application which uses libguile statically linked.)
5494 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
5496 * numbers.[ch] (scm_num2long, scm_num2long_long,
5497 scm_num2ulong_long, scm_num2ulong): Argument position is an
5500 * environments.c (eval_environment_folder,
5501 import_environment_folder), gh_data.c (gh_scm2longs,
5502 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
5503 for integers and pointers, respectively.
5505 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
5506 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
5507 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
5508 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
5510 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
5511 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
5512 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
5513 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
5514 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
5515 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
5517 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
5519 * strings.c (scm_read_only_string_p): Update docstring to reflect
5520 current (non-)usage of "read only" strings.
5521 (scm_make_shared_substring): Clarify docstring by changing
5522 "semantics" to "arguments".
5524 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5526 * hooks.c (scm_make_hook, scm_make_hook_with_name),
5527 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
5530 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5532 The following changes make the documentation more consistent.
5534 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
5535 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
5536 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
5537 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
5540 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
5541 (scm_array_dimensions, scm_make_shared_array),
5542 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
5543 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
5544 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
5545 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
5546 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
5547 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
5548 macros.c (scm_makmmacro), list.c (scm_append), environments.c
5549 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
5550 @example ... @end example to @lisp ... @end lisp.
5552 * weaks.c (scm_weak_vector): Corrected docstring.
5554 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
5555 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
5556 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
5557 (scm_hashx_set_x, scm_hashx_get_handle),
5558 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
5559 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
5560 vectors.c (scm_vector_fill_x), strings.c
5561 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
5562 objprop.c (scm_set_object_properties_x):
5563 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
5564 strports.c (scm_call_with_input_string), ports.c
5565 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
5566 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
5567 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
5568 (scm_make_weak_vector,scm_weak_vector_p),
5569 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
5570 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
5571 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
5572 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
5573 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
5574 Made parameter names match documentation by renaming parameters
5575 and/or fixing docstrings.
5577 * numbers.c (scm_ash): Corrected Texinfo markup.
5579 * strop.c (scm_string_index, scm_string_rindex),
5580 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
5582 * vports.c (scm_make_soft_port), unif.c
5583 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
5584 (scm_dimensions_to_uniform_array, scm_transpose_array),
5585 (scm_array_in_bounds_p, scm_uniform_vector_ref),
5586 (scm_bit_count, scm_bit_position, scm_bit_count_star),
5587 (scm_array_to_list, scm_list_to_uniform_array),
5588 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
5589 (scm_open_input_string, scm_open_output_string),
5590 (scm_get_output_string), strop.c (scm_string_copy),
5591 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
5592 (scm_get_internal_real_time, scm_times),
5593 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
5594 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
5595 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
5596 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
5597 simpos.c (scm_system), random.c (scm_random_uniform),
5598 (scm_random_normal, scm_random_exp), ramap.c
5599 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
5600 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
5601 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
5602 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
5603 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
5604 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
5605 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
5606 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
5607 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
5608 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
5609 (scm_logand, scm_logior, scm_logxor, scm_lognot),
5610 (scm_integer_expt, scm_bit_extract, scm_logcount),
5611 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
5612 net_db.c (scm_inet_netof, scm_lnaof), modules.c
5613 (scm_interaction_environment), macros.c (scm_makacro),
5614 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
5615 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
5616 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
5617 (scm_fluid_ref), filesys.c (scm_open_fdes),
5618 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
5619 Docstring correction: `Returns' -> `Return'
5621 * gc.c (scm_set_debug_cell_accesses_x):
5622 (s_scm_gc_set_debug_check_freelist_x):
5623 * fluids.c (scm_fluid_p): Added texinfo markup.
5625 * error.c (scm_strerror): Made docstring more precise.
5627 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
5628 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
5629 (scm_symbol_p, scm_symbol_to_string), strorder.c
5630 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
5631 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
5632 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
5633 (scm_string_ci_geq_p), strop.c (scm_string_copy),
5634 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
5636 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
5638 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
5639 mode, as suggested by Michael Livshin.
5641 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
5643 * backtrace.c (display_backtrace_body): since the `print_state'
5644 variable is not used (instead its data field is used directly as
5645 `pstate'), protect it from the hungry compiler optimizations.
5646 thanks to Bill Schottstaedt for the report.
5648 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5650 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
5651 It is only defined and used if guile is compiled with
5652 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
5653 let cells with a free_cell type tag be visible outside of the
5654 garbage collector when in debug mode.
5656 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
5658 (scm_assert_cell_valid): Use a local static variable to avoid
5661 (MARK): Only check for rogue cell pointers in debug mode. Use
5662 scm_cellp for this purpose and place all checks for rogue pointers
5663 into that function. Further, since due to conservative scanning
5664 we may encounter free cells during marking, don't use the standard
5665 cell type accessor macro to determine the cell type.
5667 (scm_cellp): Check if the cell pointer actually points into a
5670 (scm_init_gc): Initalize scm_tc16_allocated.
5672 * gc.h (GCH): Renamed to SCM_GC_H.
5674 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
5675 might be unnecessary, but I feel better this way :-)
5677 (SCM_GC_CELL_TYPE): New macro.
5679 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
5680 in guile, and it is unlikely that they will be applied to real
5683 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
5685 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
5686 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
5688 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
5689 make sure that in debug mode no free cell will ever be visible
5690 outside of the garbage collector.
5692 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5694 * async.c (scm_asyncs_pending): Don't use != to compare SCM
5697 * async.c (scm_system_async), variable.c (scm_make_variable,
5698 scm_make_undefined_variable): Use scm_cons to create a pair.
5700 * debug.c (scm_reverse_lookup): Perform proper type checking.
5701 Remove suspicious use of SCM_SLOPPY_CONSP.
5703 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
5704 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
5705 the corresponding optimization.
5707 * eval.c (iqq): Use proper type check.
5709 (scm_m_expand_body): Remove redundant type checks.
5711 (promise_print): Don't access promise cells as pairs.
5713 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
5714 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
5715 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
5716 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
5717 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
5719 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
5720 (scm_iprin1): Use new macro predicate and accessors.
5722 * eval.h (scm_tc16_macro): Removed declaration. It is declared
5725 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
5726 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
5727 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
5728 SCM_VARIABLE_H. Even the macros that are used to inhibit
5729 including a header file twice should be in the SCM_ namespace.
5731 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
5732 properties.c (scm_primitive_property_ref,
5733 scm_primitive_property_del_x): Prefer stronger predicates like
5734 SCM_NULLP or SCM_FALSEP over SCM_IMP.
5736 * gc.c (MARK): Use proper macros to access procedure-with-setter
5737 cell elements and closure cell elements.
5739 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
5740 access free cells as pairs.
5742 (scm_unprotect_object): scm_hashq_get_handle returns #f if
5743 no hashtab entry is found.
5745 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
5746 SCM_CLR_PORT_OPEN_FLAG.
5748 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
5749 use SCM_SET_C[AD]R for uninitialized cells.
5751 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
5752 If the hashtable has no slots, return #f instead of '(). This
5753 unifies the return value with most assoc-functions.
5755 (scm_hash_fn_ref): Use proper type check.
5757 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
5758 Removed references to non-existing functions from documentation.
5760 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
5761 access keyword cell elements.
5763 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
5766 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
5768 * print.c (scm_iprlist): Added comment. Improved loop
5771 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
5774 * smob.c (scm_markcdr): Don't access smob cells as pairs.
5776 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
5778 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
5781 * variable.c (variable_print, variable_equalp, scm_variable_ref,
5782 scm_variable_set_x): Use proper macros to access variable cell
5785 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
5787 * variable.h (SCM_VARVCELL): Don't access variable cells as
5790 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
5791 added FIXME comment, removed register specifier.
5793 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
5795 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
5796 * init.c (scm_init_guile_1): Don't init goopscore module.
5798 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
5800 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
5802 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5804 * strop.c (scm_string_to_list): Fixed docstring markup.
5805 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
5806 (scm_string_downcase, scm_string_capitalize_x),
5807 (scm_string_capitalize): Rewrote and corrected docstrings.
5808 (scm_string_ci_to_symbol): Made docstring more explicit.
5810 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
5812 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
5814 (scm_call_with_values): Removed.
5815 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
5816 so that it can be exported.
5817 (scm_call_with_values): Removed.
5819 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
5820 * eval.c: Include "libguile/values.h"
5821 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
5823 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
5824 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
5825 New delcarations to support above change.
5827 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
5828 errors with last change.
5830 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
5832 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
5833 scm_i_eval): Moved the application of the system transformer from
5834 scm_i_eval to scm_primitive_eval.
5836 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
5838 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
5840 * strop.c (scm_string_index): Fix docstring line break
5843 * list.c (scm_cons_star): Fix docstring typo.
5845 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
5847 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
5848 (big2str), ports.c (scm_drain_input), read.c (scm_read,
5849 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
5850 scm_make_string, scm_string_append), strports.c (st_resize_port,
5851 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
5852 scm_makstr with calls to scm_allocate_string.
5854 * strings.[ch] (scm_allocate_string): New function.
5856 * strings.[ch] (scm_makstr): Deprecated.
5858 2001-03-18 Gary Houston <ghouston@arglist.com>
5860 * posix.c (scm_tmpnam): check that return value from tmpnam is not
5861 NULL. rewrote the docstring.
5862 (scm_mkstemp): new procedure implementing "mkstemp!".
5863 * posix.h: declare scm_mkstemp.
5865 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
5866 normally it would be found in netdb.h.
5868 2001-03-17 Gary Houston <ghouston@arglist.com>
5870 * sort.c (scm_sort): move sortvec variable to avoid a compiler
5871 warning when HAVE_ARRAYS is not defined. move len too.
5873 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
5874 (EXTRA_DOT_X_FILES): let configure set the value.
5875 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
5877 * gc.c (scm_must_malloc): changed the comment explaining when
5878 scm_must variants of malloc/free etc., should be used, based on
5879 explanation from Dirk Herrmann.
5880 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
5881 string with procedure name. use scm_must_malloc instead of malloc.
5882 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
5884 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
5885 scm_ungetc): use scm_must variants of malloc/realloc/free.
5886 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
5888 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5890 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
5891 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
5892 scm_wrong_type_arg instead.
5894 (SCM_WNA): Deprecated.
5896 * error.[ch] (scm_wta): Deprecated.
5898 * numbers.c (s_i_log): Minor comment fix.
5900 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
5901 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
5902 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
5903 wrong-num-args or misc errors.
5905 * unif.c (scm_make_shared_array, scm_transpose_array,
5906 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
5907 Validate the rest argument (note: this is only done when guile is
5908 built with SCM_DEBUG_REST_ARGUMENT=1)
5910 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
5911 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
5913 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
5914 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
5916 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5918 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
5919 instead of scm_wrong_num_args.
5921 * coop-threads.c: Don't include libguile/strings.h. (Was only
5922 needed for former implementation of SCM_WRONG_NUM_ARGS.)
5924 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
5925 wrong-num-args errors.
5927 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5929 * error.[ch] (scm_error_num_args_subr): New function.
5931 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5933 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
5934 (scm_length, scm_append, scm_reverse, scm_list_ref),
5935 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
5936 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
5937 (scm_delete1_x), gc.c (scm_map_free_list),
5938 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
5939 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
5940 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
5941 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
5942 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
5943 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
5944 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
5946 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
5947 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
5948 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
5949 symbols.c (scm_symbol_interned_p), numbers.c
5950 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
5953 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
5955 * snarf.h (SCM_CONST_LONG): Deprecated.
5956 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
5958 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
5960 * numbers.c (scm_num2ulong): Check that a bignum is positive
5961 before looking at the magnitude. Correctly check for overflow
5963 (scm_num2long_long): Likewise.
5964 (scm_num2ulong_long): New.
5965 (ULONG_LONG_MAX): Define if not already defined.
5966 * numbers.h: (scm_num2ulong_long): New prototype.
5968 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5970 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
5972 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
5973 (SCM_OPOUTSTRPORTP): New predicate macros.
5974 (scm_open_input_string, scm_open_output_string),
5975 (scm_get_output_string): New prototypes.
5977 * strports.c (scm_open_input_string, scm_open_output_string),
5978 (scm_get_output_string): New procedures (SRFI-6 compliant).
5979 Made scm_tc16_strport non-static.
5981 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
5983 * macros.h (SCM_ASSYNT): Removed unused object argument from
5986 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
5987 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
5988 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
5989 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
5990 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
5991 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
5992 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
5993 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
5994 scm_m_atdispatch): Removed unused object argument from call to
5997 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
5999 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
6000 const int* to reflect that the input array of integers remains
6001 unchanged. Thanks to Brett Viren for the hint.
6003 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6005 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
6006 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
6008 (gh_scm2newstr, gh_symbol2newstr): Change call to
6009 scm_must_malloc() to malloc(), because user-free()able memory is
6012 * gc.c: Added declaration of `scm_debug_check_freelist'.
6014 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6016 * ports.c (scm_port_mode): Changed `mode' array size to 4.
6018 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
6020 * strports.c (scm_object_to_string): New procedure.
6021 (scm_strprint_obj): Deprecated.
6022 * strports.h: Reflect the changes.
6024 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
6026 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
6028 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
6029 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
6030 SCM_ASSYNT to check for correct argument types. Either use some
6031 SCM_VALIDATE_* macro or an explicit test.
6033 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
6036 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
6037 instead of calling scm_wta.
6039 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6041 * load.c (scm_primitive_load, scm_primitive_load_path),
6042 (scm_sys_search_load_path): Corrected docstrings (file ->
6045 * eval.c (scm_force): Added texinfo markup to docstring.
6046 (scm_promise_p): Renamed parameter to `obj' to match docstring.
6048 * debug-malloc.c: Reinserted #include <stdio.h>.
6050 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
6052 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
6054 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
6055 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
6056 Use SCM_LISTn instead of scm_listify.
6058 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6060 * _scm.h: Removed #include <errno.h>.
6062 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
6063 errno variable (can be a macro on some systems, for example when
6064 using linux libc with threads).
6066 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
6067 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
6068 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
6069 #include <errno.h> in these 20 out of 100 files.
6071 2001-03-10 Gary Houston <ghouston@arglist.com>
6073 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
6074 not already defined.
6076 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6078 * coop.c: Inserted #include <stdio.h>.
6080 * iselect.c: Reinserted #include <stdio.h>.
6082 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
6084 * posix.c: Replaced `#define' of __USE_XOPEN right before
6085 including unistd.h with a define of _GNU_SOURCE at the very top of
6088 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
6090 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
6091 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
6092 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
6093 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
6094 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
6095 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
6096 print.c, procprop.c, procs.c, properties.c, ramap.c,
6097 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
6098 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
6099 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
6100 Remove #include <stdio.h>
6101 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
6103 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
6105 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6107 * posix.c (scm_gethostname): Set initial name length to 256 for
6110 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6112 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
6113 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
6114 (scm_sethostname, scm_gethostname): New prototypes.
6116 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
6117 <sys/file.h>, if present.
6118 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
6119 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
6120 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
6121 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
6122 (scm_sethostname, scm_gethostname): New procedures.
6124 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
6126 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
6127 not optional (ii) "recommend" spelling correction.
6129 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6131 * ramap.c (racp): Removed optimization which caused array copying
6132 to fail if the two arrays shared storage. Re-inserted the IVDEP
6133 macros removed in the change of 2000-03-09. (Don't really have a
6134 complete grasp of what they are for, but they seem to be necessary
6135 on Crays. This needs testing!) Thanks to Miroslav Silovic.
6137 * hash.c (scm_string_hash): Don't downcase characters.
6139 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6141 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
6142 size from 277 --> 1009.
6144 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
6147 * coop-threads.c: Fixed change of 2001-03-06.
6149 * validate.h: Code formatting.
6151 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
6153 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
6154 (*.doc): Add dependency on guile-snarf.awk.in.
6156 * guile-snarf.awk.in: Neglect spaces at the end of
6157 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
6158 middle of docstrings. (To avoid the problem with gcc-2.96.)
6160 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
6162 * coop-threads.c (scm_call_with_new_thread), load.c
6163 (scm_primitive_load, scm_sys_search_load_path), random.c
6164 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
6165 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
6166 (potentially) issue a scm-misc-error or wrong-num-args error
6169 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
6170 about the expected type with the wrong-type-arg error message.
6172 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
6173 a C level bug that can't be fixed from scheme anyway.
6175 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6177 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
6178 Duplicate bindings are OK in a let* since a let* is semantically
6179 equivalent to a nested set of let:s.
6181 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6183 * print.c (scm_print_options): Fixed texinfo in docstring.
6185 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
6186 the underlying functions getservent, getprotoent or getnetent
6187 return NULL instead of signalling an error.
6189 2001-03-04 Gary Houston <ghouston@arglist.com>
6191 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
6192 taking an unexpectedly large filename for an AF_UNIX socket from
6193 bind/connect/sendto (thanks to Martin Grabmueller).
6195 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
6196 former and adjusted the latter.
6197 (scm_socket, scm_socketpair): cosmetic changes.
6198 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
6199 size_t as socklen_t substitute. don't restrict args/return values
6200 to INUM: allow full range of int or size_t.
6201 (scm_fill_sockaddr): check arguments before allocating memory, to
6202 avoid leakage. use malloc, not scm_must_malloc.
6203 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
6204 substitute. free the sockaddr structure before throwing an error.
6205 (scm_init_add_buffer): procedure removed, together with its static
6206 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
6207 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
6208 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
6209 scm_sendto): use a local buffer instead of scm_addr_buffer.
6210 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
6212 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
6213 call to detect whether recvfrom could be bothered to set the address.
6214 (scm_init_socket): don't call scm_init_addr_buffer.
6216 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
6218 * debug.c (scm_procedure_source, scm_procedure_environment),
6219 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
6220 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
6221 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
6222 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
6223 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
6224 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
6225 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
6226 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
6227 scm_array_to_list, scm_array_prototype), validate.h
6228 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
6229 scm_misc_error or scm_wrong_type_arg instead.
6231 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
6233 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6235 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
6236 (scm_sys_tag_body): Added.
6238 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
6240 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
6241 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
6242 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
6243 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
6244 options.c (scm_options), ports.c (scm_remove_from_port_table),
6245 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
6246 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
6247 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
6248 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
6251 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6253 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
6255 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
6257 * eval.c (scm_s_duplicate_bindings): New error message.
6258 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
6260 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
6262 * eval.h (SCM_EVALIM2): New macro. Use it when a
6263 immediate, literal constant should be evaluated.
6264 * eval.c (scm_s_duplicate_formals): New error message string.
6265 (scm_c_improper_memq): New function.
6266 (scm_m_lambda): Check for duplicate arguments.
6267 (scm_ceval, scm_deval): When executing a body: only cons a new
6268 toplevel environment frame when it is different from the
6269 existing one; use EVALCAR instead of SIDEVAL so that we can properly
6270 check for empty combinations; use SCM_EVALIM2 for the same reason
6271 in the non-toplevel loop.
6272 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
6273 New labels with the meaning of their non-"nontoplevel" partners,
6274 but they are used when it is known that the body is not evaluated at
6276 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
6277 reporting for empty combinations.
6279 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
6281 * Remove dump facilities.
6282 * dump.c, dump.h: Removed.
6283 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
6284 * init.c: Remove #include "libguile/dump.h".
6285 (scm_init_guile_1): Remove scm_init_dump.
6286 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
6287 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
6288 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
6289 (scm_set_smob_dump, scm_set_smob_undump): Removed.
6291 * keywords.c: Remove #include "libguile/dump.h".
6292 (keyword_dump, keyword_undump): Removed.
6293 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
6295 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6297 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
6298 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
6299 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
6300 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
6301 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
6302 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
6303 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
6304 to @code{} as the texinfo manual recommends, converted the
6305 examples to use a @lisp{}-environment.
6307 * strports.c (scm_eval_string): Cleaned up the docstring.
6309 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
6312 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
6313 (scm_number_to_string, scm_string_to_number, scm_number_p)
6314 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
6315 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
6316 (scm_ash): Added texinfo markup and removed obsolete @refill.
6317 (scm_gr_p): Corrected comment.
6318 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
6319 docstring) comments.
6320 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
6321 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
6322 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
6323 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
6324 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
6325 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
6326 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
6327 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
6329 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
6331 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
6332 (Obviously nobody compiles with SCM_RECKLESS defined...)
6334 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
6336 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6338 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
6340 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
6342 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
6344 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
6345 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
6346 since use of `z' suggests that the arguments may be complex.
6348 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
6351 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
6353 * dump.c (scm_binary_write, scm_binary_read), eval.c
6354 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
6355 scm_guardian_greedy_p, scm_make_guardian), fports.c
6356 (scm_file_port_p): Minor docstring fixes.
6358 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
6360 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
6362 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
6364 (make_class_from_template): Do not bother to set the current
6365 module around the call to DEFVAR, scm_eval takes care of that.
6366 (scm_init_goops): Make scm_module_goops and
6367 scm_goops_lookup_closure permanent objects.
6369 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
6370 top level, create a fresh top-level environment for each
6371 expression instead of mutating the exisint frame. This is
6372 important when that frame is closed over.
6374 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
6375 SCM_DIGSPERLONG instead of DIGSPERLONG.
6377 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
6379 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
6380 before applying arrow procedure in `cond' and before applying
6381 receiver procedure in call-with-current-continuation.
6382 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
6383 macro. The argument is expanded more than one time.
6385 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
6386 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
6388 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
6390 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
6393 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6395 * variable.c (scm_make_variable, scm_make_undefined_variable)
6396 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
6397 (scm_variable_bound_p), values.c (scm_values)
6398 (scm_call_with_values), unif.c (scm_bit_count)
6399 (scm_bit_set_star_x), symbols.c (scm_gentemp)
6400 (scm_gensym), strings.c (scm_string_p, scm_make_string)
6401 (scm_read_only_string_p, scm_string_length, scm_string_ref)
6402 (scm_string_set_x, scm_substring, scm_string_append), stime.c
6403 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
6404 (scm_copy_random_state, scm_random), print.c (scm_newline)
6405 (scm_write_char, scm_simple_format), debug-malloc.c
6406 (scm_malloc_stats), environments.c (scm_environment_p)
6407 (scm_environment_bound_p, scm_environment_ref)
6408 (scm_environment_fold, scm_environment_define)
6409 (scm_environment_undefine, scm_environment_set_x)
6410 (scm_environment_cell, scm_environment_observe)
6411 (scm_environment_observe_weak, scm_environment_unobserve)
6412 (scm_make_eval_environment, scm_eval_environment_p)
6413 (scm_eval_environment_set_local_x, scm_eval_environment_local)
6414 (scm_eval_environment_imported)
6415 (scm_eval_environment_set_imported_x, scm_make_import_environment)
6416 (scm_import_environment_p, scm_import_environment_imports)
6417 (scm_import_environment_set_imports_x, scm_make_export_environment)
6418 (scm_export_environment_p, scm_export_environment_private)
6419 (scm_export_environment_set_private_x)
6420 (scm_export_environment_signature)
6421 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
6422 Added texinfo markup.
6424 * ports.c (scm_drain_input): Lowercased argument to @var.
6425 (scm_current_input_port, scm_current_output_port): Filled in
6426 missing explanation.
6427 (scm_current_load_port, scm_set_current_output_port)
6428 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
6429 Added texinfo markup.
6431 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
6432 (scm_release_arbiter): Added texinfo markup to docstrings.
6433 Changed `Returns' to `Return'.
6434 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
6436 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
6438 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
6439 by doubling them to `@@'.
6441 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6443 * numbers.c (scm_lognot), random.c (scm_random,
6444 scm_random_normal, scm_random_solid_sphere_x,
6445 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
6446 scm_random_exp), dynwind.c
6447 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
6449 * goops.c (scm_sys_initialize_object, scm_instance_p,
6450 scm_class_name, scm_class_precedence_list, scm_class_slots,
6451 scm_class_environment, scm_generic_function_name,
6452 scm_generic_function_methods, scm_method_generic_function,
6453 scm_method_specializers, scm_method_procedure, scm_make_unbound,
6454 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
6455 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
6456 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
6457 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
6458 scm_class_direct_supers, scm_class_direct_slots,
6459 scm_class_direct_subclasses, scm_class_direct_methods,
6460 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
6461 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
6462 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
6463 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
6464 scm_memoized_environment, scm_procedure_name,
6465 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
6467 (scm_class_of, scm_entity_p, scm_operator_p,
6468 scm_set_object_procedure_x, scm_object_procedure,
6469 scm_make_class_object), hooks.c (scm_make_hook_with_name,
6470 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
6471 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
6472 scm_hook_to_list), lang.c
6473 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
6474 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
6475 (scm_print_options, scm_port_with_print_state,
6476 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
6477 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
6478 scm_make_procedure_with_setter, scm_procedure), throw.c
6479 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
6480 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
6481 scm_stack_ref, scm_stack_length, scm_frame_p,
6482 scm_last_stack_frame, scm_frame_number, scm_frame_source,
6483 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
6484 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
6485 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
6486 (scm_dirname, scm_basename), dynwind.c
6487 (scm_wind_chain), read.c (scm_read_options, scm_read,
6488 scm_read_hash_extend), gc.c
6489 (scm_unhash_name), eval.c (scm_eval_options_interface,
6490 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
6491 (scm_display_error, scm_set_print_params_x,
6492 scm_display_application, scm_display_backtrace, scm_backtrace),
6493 async.c (scm_async, scm_system_async, scm_async_mark,
6494 scm_system_async_mark, scm_run_asyncs, scm_noop,
6495 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
6496 scm_mask_signals): Added docstrings.
6498 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
6500 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
6501 address of car/cdr. (Thanks to Dirk Herrmann)
6502 Use scm_sizet to obtain the length of strings.
6503 (Thanks to Matthias Koeppe)
6505 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
6507 * symbols.c (scm_mem2symbol): Put a empty statement after the
6508 next_symbol label. This is mandated by ANSI, appearantly.
6510 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
6512 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
6513 sense to compile for a specific kernel version. Do not include
6514 <asm/signal.h> while defining __KERNEL__. This hack should no
6515 longer be needed and caused problems.
6517 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
6519 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
6520 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
6521 can not deal with immediates.
6523 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
6525 * list.c (scm_list_copy): Validate the first argument.
6527 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
6529 Fix evaluator so that top-level expressions are correctly
6530 evaluated with respect to the module system.
6532 * modules.h. modules.c (scm_current_module_lookup_closure): New
6535 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
6537 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
6538 names to better reflect their meaning.
6540 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
6541 evaluated at top-level and synronize lookup closure before
6542 executing every subform.
6543 (scm_primitve_eval_x, scm_primitive_eval): New functions.
6544 (scm_eval_x, scm_eval): Reimplement in terms of
6545 scm_primitive_eval_x and scm_primitive_eval, respectively.
6547 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
6549 * macros.c (scm_macro_name, scm_macro_transformer): Use
6550 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
6553 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
6555 * dump.c (scm_store_bytes): Store data size before data.
6556 (scm_restore_bytes): Restore data size. Takes a pointer to size.
6557 * dump.h (scm_restore_bytes): Updated.
6559 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
6561 * dump.c: Use double cells for update schedule.
6563 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
6565 * ports.c (scm_unread_char): Take an optional argument.
6567 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
6569 * modules.h (scm_selected_module, scm_current_module): Renamed
6570 scm_selected_module to scm_current_module to synchronize Scheme
6572 (scm_select_module, scm_set_current_module): Likewise. Changed
6575 * ports.c (scm_port_for_each): Make a snapshot of the port table
6576 before iterating over it. The table might change while the user
6577 code is running. With the snapshot, the user can depend on the
6578 fact that each port that existed at the start of the iteration is
6579 encountered exactly once. (ice-9 popen) depends on this.
6581 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
6583 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
6585 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
6586 range checking for the size parameter. Thanks to Martin
6587 Grabmueller for the hint.
6589 (scm_makstr): Reordered string initialization to make interrupt
6590 deferring unnecessary.
6592 * vectors.c (scm_make_vector): Fixed range checking.
6594 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
6596 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
6598 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
6599 checking of the size parameter for type correctness and valid
6600 range. Thanks to Rob Browning for reporting the problem. Instead
6601 of deferring interrupts, scm_remember_upto_here_1 is used.
6603 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
6605 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
6606 (scm_dump_cell_update): Removed.
6607 (scm_dump_update): Renamed from scm_dump_object_update.
6608 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
6609 a pointer instead of returning a value.
6610 * keywords.c (keyword_undump): Updated.
6612 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
6614 * dump.c, dump.h: Modified a lot.
6615 (SCM_DUMP_COOKIE): Version 0.1
6616 (scm_dump_mark): Removed.
6617 (scm_restore_cell_object, scm_store_cell_object): New functions.
6619 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
6620 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
6621 New slots: dump, undump.
6622 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
6625 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
6626 (keyword_undump): Renamed from keyword_alloc.
6627 (scm_init_keywords): Set keyword_dump and keyword_undump.
6629 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
6631 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
6632 the deprecated SCM_DOUBLE_CELLP.
6634 * tags.h (SCM_DOUBLE_CELLP): deprecated.
6636 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
6638 * dump.c, dump.h: New files.
6639 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
6640 * init.c: #include "libguile/dump.h".
6641 (scm_init_guile_1): Call scm_init_dump.
6642 * smob.h (scm_smob_descriptor): New slots: dump_mark,
6643 dump_dealloc, dump_store, undump_alloc, undump_restore,
6645 * smob.c (scm_make_smob_type): Init the new slots.
6646 (scm_set_smob_dump, scm_set_smob_undump): New functions.
6647 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
6649 * keywords.c: #include "libguile/dump.h".
6650 (keyword_dealloc, keyword_alloc): New functions.
6651 (scm_init_keywords): Set smob_dump and smob_undump.
6653 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
6655 * vectors.c (scm_c_make_vector): New function.
6656 * vectors.h (scm_c_make_vector): Declared.
6657 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
6658 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
6659 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
6660 (scm_make_method_cache, scm_i_vector2list,
6661 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
6662 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
6663 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
6664 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
6665 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
6666 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
6667 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
6668 (scm_vector, scm_make_vector): Use scm_c_make_vector.
6670 * hashtab.c (scm_c_make_hash_table): New function.
6671 * hashtab.h (scm_c_make_hash_table): Declared.
6672 * environments.c (scm_make_leaf_environment,
6673 scm_make_eval_environment), gc.c (scm_init_storage),
6674 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
6675 Use scm_c_make_hash_table.
6677 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6679 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
6681 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6683 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
6686 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
6687 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
6688 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
6689 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
6690 srcprop.c (scm_source_properties, scm_set_source_properties_x,
6691 scm_source_property, scm_set_source_property_x), sort.c
6692 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
6693 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
6694 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
6697 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6699 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
6700 really get that arg.
6702 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
6704 * goops.c (s_scm_get_keyword): Bug fix.
6706 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
6708 The following patch was sent by Martin Grabmueller. It makes sure
6709 that in case of parameter errors the correct function name is
6710 shown, and that parameter types are only checked once.
6712 * strop.c (string_copy, string_upcase_x, string_downcase_x,
6713 string_capitalize_x): New functions. Each one performs the core
6714 functionality of the corresponding scm_* function.
6716 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
6717 scm_string_downcase_x, scm_string_downcase,
6718 scm_string_capitalize_x, scm_string_capitalize): Reduced to
6719 parameter checking wrappers of the above functions.
6721 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
6723 * continuations.c, dynl.c, keywords.c, load.c: Include
6724 strings.h. Thanks to Bill Schottstaedt for the bug report.
6726 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6728 * backtrace.c (display_header): Make sure that line and column
6729 information is shown independent of whether the port the code was
6730 read from had an associated filename. Thanks to Martin
6731 Grabmueller for providing this patch.
6733 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6735 * fports.[ch] (scm_file_port_p): New primitive.
6737 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6739 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
6740 These are now defined in fports.c, strports.c and vports.c.
6742 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
6743 vports.c (scm_tc16_sfport): Made variables (were macros defined in
6746 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
6747 (scm_make_sfptob): Made static. These return a type code now.
6749 fports.c (scm_init_fports), strports.c (scm_init_strports),
6750 vports.c (scm_init_vports): Create the corresponding port types.
6752 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
6753 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
6755 * init.c (scm_init_guile_1): Make sure strports are initialized
6758 * ports.[ch] (scm_make_port_type): Changed the return type to
6761 * ports.c (scm_ports_prehistory): Don't create any port types
6764 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
6765 against scm_tc16_fport directly.
6767 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6769 * srcprop.c (scm_set_source_property_x): Fix to handle
6770 (set-source-property! <obj> 'copy <datum>) correctly.
6772 2001-01-24 Gary Houston <ghouston@arglist.com>
6774 * filesys.c (scm_link): docstring fix.
6775 * fports.h (scm_setfileno): obsolete declaration removed.
6776 * posix.c: bogus popen declaration removed.
6778 * rdelim.c: new file, split from ioext.c.
6779 * rdelim.h: new file, split from ioext.h
6780 * Makefile.am: add rdelim.c and related files.
6781 * init.c: call scm_init_rdelim. include rdelim.h.
6783 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
6785 This patch was sent by Martin Grabmueller and makes sure that
6786 parameter errors are reported correctly by the lexicographic
6787 ordering predicates.
6789 * strorder.c (string_less_p, string_ci_less_p): New functions.
6791 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
6792 functionality into string_less_p, string_ci_less_p respectively.
6793 The remaining code is just a wrapper to do the parameter
6796 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
6797 parameters and call string_less_p instead of scm_string_less_p.
6799 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
6800 Check the parameters and call string_less_ci_p instead of
6801 scm_string_ci_less_p.
6803 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
6805 This patch modifies scm_display_error to perform parameter
6806 checking. Thanks to Neil Jerram for the bug report.
6808 * backtrace.[ch] (scm_i_display_error): New function.
6810 * backtrace.c (scm_display_error): Added parameter check and
6811 extracted the core functionality into function
6812 scm_i_display_error.
6814 * throw.c (handler_message): Call scm_i_display_error to display
6817 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6819 * eval.c (SCM_APPLY): Added # args check for application of
6820 procedures with arity 3. (Thanks to Anders Holst.)
6822 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
6824 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
6826 (SCM_OPDIRP): Deprecated.
6828 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
6831 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
6832 Instead, give an explicit error message in case the directory is
6835 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
6836 instead of SCM_OPENP and SCM_CLOSEDP.
6838 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
6840 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
6842 * eval.c (inner_eval, scm_eval): Move all real functionality into
6843 inner_eval. Avoid to copy the expression twice by inlining some
6844 code from scm_i_eval.
6846 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6848 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
6849 now has to be the last clause, as required by R5RS. Thanks to
6850 Martin Grabmueller for the patch.
6852 2001-01-18 Gary Houston <ghouston@arglist.com>
6854 * ioext.c: further simplify scm_read_string_x_partial by defining
6857 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
6859 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
6861 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
6863 * __scm.h: Added comment about architecture and compiler
6864 properties that are required by guile.
6866 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
6867 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
6869 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
6871 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
6873 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
6874 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
6876 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6878 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
6879 to the names in limits.h.
6881 * numbers.c (abs_most_negative_fixnum): Added.
6883 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
6884 fixnum-min) special case.
6886 (scm_big_and): Fix for negative first parameter.
6888 (scm_bit_extract): Fix for fixnum paramters.
6889 Thanks to Rob Browning for the bug report.
6891 (scm_init_numbers): Initialize abs_most_negative_fixnum.
6893 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
6895 * symbols.c (scm_symbol_bound_p): Fixed comment.
6896 Thanks to Chris Cramer.
6898 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
6900 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
6901 Thanks to Bill Schottstaedt.
6903 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
6905 from Matthias Köppe:
6907 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
6908 casts its result, so doesn't yield an lvalue per ANSI C.
6910 * goops.c (s_scm_sys_set_object_setter_x): use
6911 SCM_SET_ENTITY_SETTER.
6912 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
6914 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
6915 its result, so doesn't yield an lvalue per ANSI C.
6916 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
6917 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
6918 SCM_GC_SET_CARD_FLAGS.
6919 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
6921 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
6923 2001-01-08 Gary Houston <ghouston@arglist.com>
6925 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
6926 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
6927 socket.c (scm_recvfrom): use the new macro, plus minor docstring
6929 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
6930 for fdes. if current input port is used, check that it's a file
6933 2001-01-06 Gary Houston <ghouston@arglist.com>
6935 * ioext.c (scm_read_string_x_partial): new procedure, implements
6936 read-string!/partial.
6937 * ports.c (scm_take_from_input_buffers): new procedure used by
6938 scm_read_string_x_partial.
6939 (scm_drain_input): use scm_take_from_input_buffers.
6941 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
6943 * validate.h (SCM_VALIDATE_NUMBER): New.
6945 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
6947 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
6948 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
6949 SET_DESTROYED): new defines/macros.
6950 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
6951 (add_to_live_list): takes a `guardian_t *' now, not SCM.
6952 (guardian_print): print more info.
6953 (guardian_apply): check if the guardian is destroyed, and throw an
6954 error if so. take one more optional argument `throw_p'.
6955 (scm_guard): depending on the value of `throw_p', return a boolean
6957 (scm_get_one_zombie): remove redundant property test.
6958 (guardian_t): represent the various (currently 3, I hope nothing
6959 more gets added) boolean fields as bit flags.
6960 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
6961 (scm_destroy_guardian_x): new procedure.
6963 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
6964 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
6966 2001-01-01 Gary Houston <ghouston@arglist.com>
6968 * fports.c (fport_write): bugfix: handle short writes for
6969 unbuffered ports too. optimize the buffered case by minimizing
6970 the number of write/flush calls.
6971 (write_all): new helper procedure.
6973 The ChangeLog continues in the file: "ChangeLog-2000"