1 2003-03-11 Mikael Djurfeldt <djurfeldt@nada.kth.se>
3 * goops.c, goops.h (scm_class_accessor_method): Renamed from
5 (scm_class_accessor): New class.
7 2003-03-06 Mikael Djurfeldt <djurfeldt@nada.kth.se>
9 * goops.c (scm_primitive_generic_generic): Enable primitive
10 generic if not enabled.
11 (scm_sys_goops_loaded): Setup unextended primitive generics.
13 * goops.c, goops.h (scm_c_extend_primitive_generic): New function.
15 * snarf.h (SCM_PRIMITIVE_GENERIC, SCM_PRIMITIVE_GENERIC_1): New
18 * numbers.c (scm_abs): Use SCM_PRIMITIVE_GENERIC. (This is only a
19 testing example. All uses of SCM_GPROC should be converted.)
21 * procprop.c (scm_stand_in_scm_proc): Use scm_assq instead of
24 * eq.c (scm_equal_p): Turned into a primitive generic.
26 2003-02-27 Rob Browning <rlb@defaultvalue.org>
28 * Makefile.am (scmconfig.h): new target -- generate file from
30 (modinclude_HEADERS): remove version.h.
31 (nodist_modinclude_HEADERS): add version.h.
33 2003-02-24 Mikael Djurfeldt <djurfeldt@nada.kth.se>
35 This fixes a serious GC bug, introduced during the latest
36 reorganization of the GC, which disabled freeing of structs and
39 * struct.c (scm_struct_prehistory): Init scm_i_structs_to_free to
41 (scm_struct_prehistory): Move scm_free_structs to
42 scm_before_mark_c_hook.
44 * gc-card.c (sweep_card): Check that we haven't swept structs on
45 this card before. That can happen if scm_i_sweep_all_segments has
46 been called from some other place than scm_igc.
48 2003-02-19 Mikael Djurfeldt <djurfeldt@nada.kth.se>
50 * environments.c (DEFAULT_OBARRAY_SIZE): Changed from 137 to 31
51 (since hash tables now adapt their size).
53 * modules.c (scm_modules_prehistory): Changed from 2001 to 1533
54 (current number of prehistory bindings; hashtable code will select
55 a prime which is greater than this value).
57 * symbols.c (scm_symbols_prehistory): Changed from 1009 to 2139
58 (current number of initial symbols).
60 * properties.c (scm_init_properties): Don't specify size of
63 * objprop.c (scm_init_objprop): Don't specify size of
66 * keywords.c (scm_init_keywords): Don't specify a hash table size.
68 * hooks.c (scm_c_hook_add): Fixed bug in append mode.
70 The following changes introduce the use of resizable hash tables
71 throughout Guile. It also renames the old *-hash-table* functions
72 to *-alist-vector* and places them, together with the rest of the
73 weak vector support, in the module (ice-9 weak-vector). We should
74 probably introduce a new, better, API for weak references, for
75 example "weak pairs" a la MIT-Scheme. (In Chez scheme, they even
76 look like and are used like ordinary pairs.)
78 * environments.c (obarray_enter, obarray_retrieve, obarray_remove,
79 leaf_environment_fold, obarray_remove_all): Use hashtable
82 * gc.c (scm_init_storage): Moved hook initialization to
83 scm_storage_prehistory.
84 (scm_storage_prehistory): New function.
85 (scm_igc): Added commentary about placement of
86 scm_after_sweep_c_hook.
88 * gc-mark.c (scm_mark_all): Use hashtable accessors.
89 (scm_gc_mark_dependencies): Use SCM_WVECT_WEAK_KEY_P and
90 SCM_WVECT_WEAK_VALUE_P.
92 * hashtab.c, hashtab.h (scm_hash_for_each, scm_hash_map): New
94 (scm_vector_to_hash_table, scm_c_make_resizing_hash_table):
96 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table,
97 scm_make_doubly_weak_hash_table): Moved here from weaks.c.
99 * init.c (scm_init_guile_1): Removed call to scm_init_weaks; Added
100 calls to scm_storage_prehistory and scm_hashtab_prehistory.
102 * modules.c (module-reverse-lookup): Use hashtable accessors.
104 * symbols.c, symbols.h (scm_i_hash_symbol): New function.
106 * weaks.c, weaks.h (scm_make_weak_key_alist_vector,
107 scm_make_weak_value_alist_vector,
108 scm_make_doubly_weak_alist_vector): New functions.
110 * weaks.c (scm_init_weaks_builtins): New function.
112 * weaks.h (SCM_WVECTF_WEAK_KEY, SCM_WVECTF_WEAK_VALUE,
113 SCM_WVECTF_NOSCAN, SCM_WVECT_WEAK_KEY_P, SCM_WVECT_WEAK_VALUE_P,
114 SCM_WVECT_NOSCAN_P): New macros.
116 * weaks.c (scm_scan_weak_vectors): Use SCM_WVECT_WEAK_KEY_P
117 and SCM_WVECT_WEAK_VALUE_P.
119 * weaks.c, weaks.h (scm_i_allocate_weak_vector): Renamed from
120 allocate_weak_vector and exported.
122 2003-02-13 Mikael Djurfeldt <djurfeldt@nada.kth.se>
124 * hashtab.c: Undid thread safety. (We decided that it's better to
125 let the user explicitly protect the tables (or not) according what
126 is suitable for the application.)
128 2003-02-12 Mikael Djurfeldt <djurfeldt@nada.kth.se>
130 * hashtab.c (scm_hash_fn_remove_x, scm_internal_hash_fold): Made
131 thread safe and handle resizing tables.
132 (scm_ihashx, scm_sloppy_assx, scm_delx_x): Removed
133 SCM_DEFER/ALLOW_INTS.
135 2003-02-11 Mikael Djurfeldt <djurfeldt@nada.kth.se>
137 * hashtab.c (scm_vector_to_hash_table,
138 scm_c_make_resizing_hash_table, scm_make_hash_table): New
140 (scm_hash_fn_get_handle, scm_hash_fn_create_handle_x): Made thread
141 safe and handle resizing tables.
143 * weaks.c (scm_make_weak_key_hash_table,
144 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
145 Size argument made optional. Return resizable table if not
148 2003-02-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
150 * eval.c (scm_trampoline_0, scm_trampoline_1, scm_trampoline_2):
151 Fixed formals tests for closures. (Thanks to Kevin Ryde.)
153 2003-02-05 Mikael Djurfeldt <djurfeldt@nada.kth.se>
155 * debug.c (scm_procedure_source): Handle all objects for which
156 procedure? is #t. (Thanks to Bill Schottstaedt.)
158 2003-01-23 Mikael Djurfeldt <djurfeldt@nada.kth.se>
160 * futures.c (mark_futures): Don't need to mark data of recycled
162 (scan_futures, cleanup_undead): Be smarter about marking
163 futures---avoid unnecessary passes through future lists.
165 * futures.h, futures.c: New files; Introduced recycling of
166 futures. For fine-grained threading this lifts performance to
167 another level. We can now use parallelization in inner loops of
168 Guile programs without impossible overhead.
170 * threads.h, threads.c: Moved futures to their own file.
172 * Makefile.am (libguile_la_SOURCES): Added futures.c.
173 (DOT_X_FILES): Added futures.x.
174 (DOT_DOC_FILES): Added futures.doc.
175 (modinclude_HEADERS): Added futures.h.
177 * threads.c, threads.h (scm_i_create_thread): Renamed from
178 create_thread and made global.
180 * futures.c (scm_make_future): New procedure.
182 * eval.c: #include "libguile/futures.h".
184 * init.c: #include "futures.h"
185 (scm_init_guile_1): Call scm_init_futures.
187 * stime.c (SCM_TIME_UNITS_PER_SECOND): Renamed from CLKTCK.
189 * stime.h (SCM_TIME_UNITS_PER_SECOND): Definition moved here.
191 * eval.c, eval.h (scm_trampoline_0, scm_i_call_closure_0): New
194 * eval.c (scm_trampoline_1): Fixed arguments test for closures.
196 2003-01-22 Mikael Djurfeldt <djurfeldt@nada.kth.se>
198 * threads.c (create_thread): Don't unwind dynwind chain of parent
199 thread before creation. Just start the new thread with an empty
202 2003-01-20 Mikael Djurfeldt <djurfeldt@nada.kth.se>
204 * evalext.c, evalext.h (scm_self_evaluating_p): New function.
206 2003-01-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
208 * threads.c (scm_timed_wait_condition_variable): Support timed
209 waiting also for simple condition variables.
211 * goops.c (TEST_CHANGE_CLASS): Use scm_change_object_class instead
212 of calling the procedure change-object-class.
214 2003-01-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
216 * ramap.c (scm_ramapc): Typo in error message.
218 2003-01-08 Mikael Djurfeldt <djurfeldt@nada.kth.se>
220 * goops.c (scm_sys_prep_layout_x): Bugfix: Only create layout for
221 slots with instance allocation.
223 * goops.c, goops.h (scm_class_extended_generic_with_setter): New
225 (scm_compute_applicable_methods): Use scm_generic_function_methods.
227 * goops.c (scm_generic_function_methods): Support extended
230 2002-12-29 Mikael Djurfeldt <djurfeldt@nada.kth.se>
232 * eval.c (unmemocopy): Bugfix: scm_sym_delay --> scm_sym_future.
233 Thanks to Neil for pointing this out!
235 2002-12-29 Neil Jerram <neil@ossau.uklinux.net>
237 * lang.h: Remove declarations matching definitions removed from
240 2002-12-28 Neil Jerram <neil@ossau.uklinux.net>
242 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
243 scm_m_while, scm_nil_eq): Remove definitions that were superfluous
244 and already commented out.
246 * read.h (scm_lreadparen), read.c (scm_lreadr, scm_read_token,
247 scm_lreadparen): Support reading vectors with Elisp syntax if
248 SCM_ELISP_READ_EXTENSIONS is defined. (SCM_ELISP_READ_EXTENSIONS
249 is not currently defined, and there isn't even a configure switch
252 2002-12-26 Marius Vollmer <mvo@zagadka.ping.de>
254 * Makefile.am (c-tokenize.o): Refer to source via $< so that vpath
256 (EXTRA_DIST): Added version.h.in.
258 2002-12-21 Mikael Djurfeldt <djurfeldt@nada.kth.se>
260 This change makes it possible for one thread to do lazy sweeping
261 while other threads are running. Now only the mark phase need to
262 have all threads asleep. We should look further into this issue.
263 Presently, I've put the locking of scm_i_sweep_mutex at
264 "conservative" places due to my current lack of knowledge about
265 the garbage collector. Please feel free to restrict these regions
266 further to allow for maximal parallelism!
268 * gc.c, gc.h (scm_i_sweep_mutex): New mutex.
270 * gc.c (scm_gc_for_newcell), gc-malloc.c (scm_realloc,
271 scm_gc_register_collectable_memory): Substitute locking of
272 scm_i_sweep_mutex for calls to scm_i_thread_put_to_sleep.
273 (scm_igc): Lock sweep mutex here instead of in callers; Calls to
274 scm_i_thread_put_to_sleep/scm_i_thread_wake_up used to demarkate
275 the single-thread section (which now only contains the mark
277 (scm_gc): Don't lock sweeo mutex here since scm_igc locks it;
278 Removed SCM_DEFER/ALLOW_INTS. Simply call scm_igc directly.
280 * threads.c (gc_section_mutex): Removed.
282 2002-12-19 Mikael Djurfeldt <mdj@kvast.blakulla.net>
284 * threads.c (create_thread): Clear parent field in root state in
285 order not to unnecessarily remember dead threads.
287 * eval.c (call_subr2o_1, call_lsubr2_2): New functions.
288 (scm_trampoline_1, scm_trampoline_2): Use them.
290 2002-12-18 Mikael Djurfeldt <mdj@kvast.blakulla.net>
292 Partial introduction of real plugin interface.
294 * Makefile.am (modinclude_HEADERS): Added threads-plugin.h.
295 (EXTRA_DIST): Added threads-plugin.c.
297 * threads-plugin.h, threads-plugin.c: New files.
299 * threads.h: #include "libguile/threads-plugin.h".
301 * threads.c: #include "libguile/threads-plugin.c".
303 * pthread-threads.c: Temporarily remove debugging functions.
305 * threads.c, threads.h (scm_yield): Added back.
307 2002-12-18 Mikael Djurfeldt <mdj@kvast.blakulla.net>
309 * threads.c (really_launch): Detach before unlocking
310 thread_admin_mutex in order not to risk being joined.
311 (scm_i_thread_put_to_sleep, scm_i_thread_wake_up): Keep
312 thread_admin_mutex locked during GC.
314 * pthread-threads.c, pthread-threads.h: Improvements to debugging
317 2002-12-16 Mikael Djurfeldt <mdj@kvast.blakulla.net>
319 * pthread-threads.c, pthread-threads.h (SCM_DEBUG_THREADS): Added
320 support for debugging mutex operations.
322 * threads.c (scm_thread): Removed filed joining_threads.
323 (thread_print): Print thread number as well as address of thread
325 (scm_join_thread): Bugfix.
326 (scm_lock_mutex, scm_try_mutex, scm_unlock_mutex,
327 scm_timed_wait_condition_variable, scm_signal_condition_variable,
328 scm_broadcast_condition_variable): Use the low-level API.
329 (scm_all_threads): Return copy of thread list (to prevent
330 unintended destruction).
331 (scm_threads_prehistory): Initialize heap_mutex of fake thread.
333 * pthread-threads.c, pthread-threads.h, threads.c: Fixes to
334 pthread "native" recursive mutex support.
336 2002-12-15 Mikael Djurfeldt <djurfeldt@nada.kth.se>
338 * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): New definitions.
339 Simply lock a thread C API recursive mutex.
340 (SCM_NONREC_CRITICAL_SECTION_START,
341 SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
342 SCM_REC_CRITICAL_SECTION_END): Removed.
344 * eval.c: Replaced SOURCE_SECTION_START / SOURCE_SECTION_END with
345 direct calls to scm_rec_mutex_lock / unlock around the three calls
346 to scm_m_expand_body.
348 * eval.c, eval.h (promise_free): New function.
349 (scm_force): Rewritten; Now thread-safe; Removed
350 SCM_DEFER/ALLOW_INTS.
352 * pthread-threads.h: Added partially implemented plugin interface
353 for recursive mutexes. These are, for now, only intended to be
354 used internally within the Guile implementation.
356 * pthread-threads.c: New file.
358 * threads.c: Conditionally #include "pthread-threads.c".
360 * eval.c, eval.h (scm_makprom, scm_force): Rewritten to be
363 * snarf.h (SCM_MUTEX, SCM_GLOBAL_MUTEX, SCM_REC_MUTEX,
364 SCM_GLOBAL_REC_MUTEX): New macros.
366 * eval.c, threads.c, threads.h, snarf.h: Rewrote critical section
367 macros---use mutexes instead.
369 * tags.h (SCM_IM_FUTURE): New tag.
371 * eval.c (scm_m_future): New primitive macro.
372 (SCM_CEVAL): Support futures.
373 (unmemocopy): Support unmemoization of futures.
375 * print.c (scm_isymnames): Name of future isym.
377 * version.c: Unmade some changes to my private copy that got
378 committed by mistake.
380 2002-12-11 Mikael Djurfeldt <mdj@kvast.blakulla.net>
382 * gc-malloc.c, gc.h, init.c: Reverted gc-malloc change of
385 * gc.c (scm_igc): Don't call scm_i_thread_invalidate_freelists.
387 * gc.c (scm_gc_sweep): Call it here instead, which is a more
390 * threads.c (create_thread): Remember root object until the handle
391 of the new thread is on all_threads list.
393 * root.c (scm_make_root): Moved copying of fluids until after
394 creation of root handle so that the fluids are GC protected. Also
395 removed the critical section.
397 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
399 * gc-malloc.c, gc.h (scm_gc_malloc_prehistory): New function.
401 * gc-malloc.c (malloc_mutex): New mutex.
402 (scm_gc_malloc_prehistory): Initialize it.
403 (scm_realloc): Serialize call to realloc
404 (scm_calloc): Same for calloc.
405 Thanks to Wolfgang Jaehrling!
406 (Now we have to make sure all calls to malloc/realloc are made
409 * init.c (scm_init_guile_1): Call scm_gc_malloc_prehistory.
411 * threads.c (really_launch): Release heap (to prevent deadlock).
412 (create_thread): Release heap before locking thread admin mutex.
414 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
416 * threads.c (scm_i_thread_invalidate_freelists): New
419 * gc.c (scm_igc): Call scm_i_thread_invalidate_freelists.
421 * modules.c (scm_export): Inserted a return statement.
423 2002-12-10 Han-Wen Nienhuys <hanwen@cs.uu.nl>
425 * modules.c (scm_export): new function
427 * gc-card.c: add a note about malloc()/free() overhead.
429 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
431 * Makefile.am (c-tokenize.$(OBJEXT)): Don't look for c-tokenize.c
434 2002-12-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
436 These changes remove scm_ints_disabled (which hasn't has any
437 effect in Guile for quite some time).
439 * async.c, error.h (scm_ints_disabled): Removed.
441 * gc.c (scm_gc_for_newcell), init.c (scm_init_guile_1),
442 root.c (scm_internal_cwdr), gdbint.c (SCM_BEGIN_FOREIGN_BLOCK,
443 SCM_END_FOREIGN_BLOCK): Don't touch scm_ints_disabled.
446 * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): Define as a recursive
448 (SCM_REDEFER_INTS, SCM_ALLOW_INTS): Define as SCM_DEFER_INTS and
451 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
453 * threads.c (scm_mutex_lock, scm_cond_wait, scm_cond_timedwait):
454 Removed accidental #if 0 around these functions.
456 These changes are the start of support for preemptive
457 multithreading. Marius and I have agreed that I commit this code
458 into the repository although it isn't thoroughly tested and surely
459 introduces many bugs. The bugs should only be exposed when using
460 threads, though. Signalling and error handling for threads is
461 very likely broken. Work on making the implementation cleaner and
462 more efficient is needed.
464 * __scm.h (SCM_ALLOW_INTS_ONLY): Removed.
465 (SCM_NONREC_CRITICAL_SECTION_START,
466 SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
467 SCM_REC_CRITICAL_SECTION_END): New macros.
468 (SCM_CRITICAL_SECTION_START/END): Defined here.
470 * eval.c: Insert SOURCE_SECTION_START / SOURCE_SECTION_END around
471 the three calls to scm_m_expand_body.
473 * gc.h: #include "libguile/pthread-threads.h";
474 (SCM_FREELIST_CREATE, SCM_FREELIST_LOC): New macros.
476 * gc.c (scm_i_freelist, scm_i_freelist2): Defined to be of type
479 * gc.c, gc-freelist.c, inline.h: Use SCM_FREELIST_LOC for freelist
482 * gc-freelist.c (scm_gc_init_freelist): Create freelist keys.
484 * gc-freelist.c, threads.c (really_launch): Use
487 * gc-malloc.c (scm_realloc, scm_gc_register_collectable_memory):
489 * gc.c (scm_i_expensive_validation_check, scm_gc,
490 scm_gc_for_newcell): Put threads to sleep before doing GC-related
491 heap administration so that those pieces of code are executed
492 single-threaded. We might consider rewriting these code sections
493 in terms of a "call_gc_code_singly_threaded" construct instead of
494 calling the pair of scm_i_thread_put_to_sleep () and
495 scm_i_thread_wake_up (). Also, we would want to have as many of
496 these sections eleminated.
498 * init.c (scm_init_guile_1): Call scm_threads_prehistory.
500 * inline.h: #include "libguile/threads.h"
502 * pthread-threads.h: Macros now conform more closely to the
503 pthreads interface. Some of them now take a second argument.
505 * threads.c, threads.h: Many changes.
507 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
509 * Makefile.am (version.h): Changed $^ --> $< in rule for
512 2002-12-08 Rob Browning <rlb@defaultvalue.org>
514 * version.h.in (SCM_MICRO_VERSION): use @--@ substitution now.
515 (SCM_MINOR_VERSION): use @--@ substitution now.
516 (SCM_MICRO_VERSION): use @--@ substitution now.
517 (scm_effective_version): new function prototype.
519 * version.c (scm_effective_version): new function, also add
522 * Makefile.am (schemelibdir): VERSION -> GUILE_EFFECTIVE_VERSION.
523 (libpath.h): use GUILE_EFFECTIVE_VERSION to compute
525 (version.h): generate this here rather than configure.in. This
526 approach tracks source edits better (i.e. more immediately).
527 Might be worth considering for other .in files too.
529 2002-12-02 Marius Vollmer <mvo@zagadka.ping.de>
531 Reorganized thread package selection. A thread package now only
532 implements a small set of pthread like functions and Guile
533 implements the rest on top of that. Guile's implementation is
534 what the "coop-pthreads" package has been previously. Support for
535 "coop" threads has been removed until I get time to add it again.
537 * Makefile.am (libguile_la_SOURCES): Removed iselect.c.
538 (noinst_HEADERS): Removed coop-threads.c, coop-threads.h, coop.c,
539 null-threads.c, coop-pthreads.c.
540 (modinclude_HEADERS): Removed coop-defs.h, coop-pthreads.h. Added
543 * validate.h (SCM_VALIDATE_THREAD): Moved to threads.h.
545 * threads.h: Do not include "libguile/coop-defs.h". Include
546 "libguile/pthread-threads.h" for USE_COPT_THREADS. Removed
547 (previously deprecated) C level thread API prototypes. They are
548 now in the thread package specific headers, "null-threads.h" and
550 (SCM_VALIDATE_THREAD, SCM_VALIDATE_MUTEX, SCM_VALIDATE_CONDVAR):
552 (scm_threads_init): Removed.
553 (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END,
554 SCM_THREAD_SWITCHING_CODE, scm_i_switch_counter,
555 SCM_I_THREAD_SWITCH_COUNT): Define here.
556 (scm_single_thread_p): Removed.
557 (scm_call_with_new_thread): Take two args directly instead of list
559 (scm_i_thread_data, scm_i_set_thread_data, SCM_THREAD_LOCAL_DATA,
560 SCM_SET_THREAD_LOCAL_DATA): Define here.
562 * threads.c: Merged with "coop-pthreads.c".
564 * null-threads.h: Implement pthread-like API as a set of macros.
566 * pthread-threads.h: New, implement pthread-like API by deferring
569 * init.c (scm_init_guile_1): Do not call scm_init_iselect, which
570 has been lost in the reorganization.
572 2002-12-01 Mikael Djurfeldt <mdj@linnaeus>
574 The following change makes it possible to move procedure
575 application dispatch outside inner loops. The motivation was
576 clean implementation of efficient replacements of R5RS primitives
579 The semantics is clear: scm_trampoline_N returns an optimized
580 version of scm_call_N (or NULL if the procedure isn't applicable
583 Applying the optimization to map and for-each increases efficiency
584 noticeably. For example, (map abs ls) is 8 times faster than
587 * eval.h (scm_t_trampoline_1, scm_t_trampoline_2): New types.
589 * eval.c, eval.h (scm_trampoline_1, scm_trampoline_2): New functions.
591 * eval.c (call_subr2_2, call_lsubr_2, call_closure_2): New functions;
592 (map, for-each): Handle also application on two args as a special
593 case; Use trampolines.
597 * sort.c (scm_cmp_function): Choose subr2less for scm_tc7_subr_2o;
598 (subr2oless): Removed.
599 (scm_restricted_vector_sort_x): Use scm_return_first to keep the
602 * eval.c (check_map_args): Use scm_out_of_range_pos instead of
605 2002-11-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
607 * evalext.[ch] (scm_m_undefine, undefine): Deprecated.
609 2002-11-17 Mikael Djurfeldt <mdj@linnaeus>
611 * debug.c (scm_make_iloc): Added missing "return".
613 2002-11-17 Marius Vollmer <mvo@zagadka.ping.de>
615 * strports.c (scm_eval_string_in_module): Validate second arg to
616 be a module. Thanks to Arno Peters!
618 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
620 * .cvsignore: remove goops.c
622 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
624 * modules.c (scm_env_top_level, scm_lookup_closure_module,
625 module_variable, scm_module_lookup_closure,
626 scm_module_transformer, scm_sym2var, scm_module_reverse_lookup,
627 scm_system_module_env_p): Don't compare SCM values with C
628 operators == or !=. Avoid SCM_IMP predicates. Prefer !SCM_FALSEP
631 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
633 * eval.h (SCM_MAKE_ILOC): New macro.
635 * debug.c (scm_make_iloc): Use SCM_MAKE_ILOC instead of computing
636 the iloc bitpattern here.
638 2002-11-14 Mikael Djurfeldt <mdj@linnaeus>
640 * coop-pthreads.c, coop-pthreads.h: scm_internal_select should be
641 part of the API, otherwise it's difficult to write Guile
642 extensions using non-blocking I/O => moved #include
643 "libguile/iselect.h" from coop-pthreads.c --> coop-pthreads.h.
645 * coop-pthreads.c (scm_unlock_mutex): Changed s_lock_mutex -->
648 2002-11-10 Marius Vollmer <mvo@zagadka.ping.de>
650 * __scm.h (USE_THREADS, GUILE_ISELECT): Do not define here. They
651 are defined in configure.in.
653 * threads.c: Removed SCM_API from function definitions. SCM_API
654 is only for declarations.
656 2002-11-07 Mikael Djurfeldt <mdj@linnaeus>
658 * coop-pthreads.h: Added support for thread specific data to the
659 generic C API for the coop-pthreads case.
661 * threads.c, threads.h (scm_cond_init): Undo unintentional API
663 (scm_cond_broadcast): Added missing function.
665 2002-11-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
667 * coop.c (coop_next_runnable_thread): Removed, wich should have
668 happened when GUILE_ISELECT was hard-wired.
670 2002-11-03 Marius Vollmer <mvo@zagadka.ping.de>
672 * Makefile.am (libguile_la_SOURCES): Added threads.c
673 (DOT_DOC_FILES): Added threads.doc.
674 (DOT_X_FILES): Added threads.x.
675 (EXTRA_libguile_la_SOURCES): Removed threads.c.
676 (noinst_HEADERS): Added coop-pthreads.c.
677 (modinclude_HEADERS): Added coop-pthreads.h.
679 * __scm.h (USE_THREADS, GUILE_ISELECT): Define when
680 SCM_DEBUG_DEPRECATED. Removed their use thru-out Guile.
682 * iselect.c: Include "_scm.h" before testing HAVE_UNISTD_H.
683 Thanks to Bill Schottstaedt!
685 * numbers.c (scm_integer_expt): Make 0^z == 0 for z != 0.
687 * _scm.h (HAVE_RESTARTABLE_SYSCALLS): Do define even when
688 SCM_COPT_THREADS is defined.
689 (SCM_SYSCALL): Use EINTR-expection version when SCM_COPT_THREADS
692 * coop-pthreads.c: Some harmless renamings of internal stuff.
693 (create_thread): New, generalized version of
694 scm_call_with_new_thread.
695 (scm_call_with_new_thread): Use it.
696 (scm_spawn_thread): New, use create_thread.
698 2002-11-02 Marius Vollmer <mvo@zagadka.ping.de>
700 * coop-pthreads.c, coop-pthreads.h: Redone completely, you might
701 start testing it now.
703 * _scm.h: Include <errno.h< so that SCM_SYSCALL is correctly
704 defined when HAVE_RESTARTABLE_SYSCALLS is not defined.
705 (HAVE_RESTARTABLE_SYSCALLS): Do not define when USE_COPT_THREADS
708 2002-10-27 Marius Vollmer <mvo@zagadka.ping.de>
710 * scmsigs.c (signal_cell_handlers, install_handler_data,
711 scm_delq_spine_x, really_install_handler, install_handler): New
712 scheme for triggering signal handlers, to simplify take_signal.
713 (take_signal): Simplified, to avoid race conditions.
714 (scm_sigaction_for_thread): Use new Scheme. Validate that thread
717 * async.c (scm_async_click): Reset pending_asyncs, handle
718 signal_asyncs. Don't set cdr of a non-signal async to #f.
719 (scm_i_queue_async_cell): Do not check cdr of cell for #f, queue
720 always. Set pending_asyncs.
721 (scm_system_async_mark_for_thread): Check that thread has not
723 (scm_unmask_signals, decrease_block): Call scm_async_click after
724 block_asyncs becomes zero.
726 * __scm.h (SCM_ASYNC_CLICK): Check pending_asyncs instead of
729 * root.h (scm_root_state): Added pending_asyncs and signal_asyncs
731 * root.c (root_mark): Mark them.
732 (make_root): Initialize them.
734 * iselect.c, iselect.h: Replaced GUILE_ISELECT with
736 (scm_internal_select): Define one version for USE_COOP_THREADS and
737 one for USE_NULL_THREADS.
738 (scm_init_iselect): Likewise.
740 * inline.h (scm_cell, scm_double_cell): Also allow
741 USE_COPT_THREADS to not protect the slot initializers.
743 * init.c (scm_init_guile_1): Call scm_init_thread_procs. This is
744 because threads need to be initialized before the stack, but
745 gsubrs such as scm_timed_condition_variable_wait can only be
748 * threads.h: Include "coop-pthreads.h" when requested.
749 (scm_threads_make_mutex, scm_threads_lock_mutex,
750 scm_threads_unlock_mutex, scm_threads_monitor): Removed, they were
751 not implemented anyway.
752 (scm_init_thread_procs, scm_try_mutex,
753 scm_timed_condition_variable_wait,
754 scm_broadcast_condition_variable, scm_c_thread_exited_p,
755 scm_thread_exited_p): New prototypes.
756 (struct timespec): Define if not already defined.
757 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
758 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
759 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
760 scm_cond_broadcast, scm_cond_destroy): Declarations moved here and
763 * threads.c: Include <errno.h>. Include "coop-pthreads.c" when
765 (scm_thread_exited_p): New.
766 (scm_try_mutex, scm_broadcast_condition_variable): Newly
767 registered procedures.
768 (scm_wait_condition_variable, scm_timed_wait_condition_variable):
769 Use the latter as the procedure for "wait-condition-variable",
770 thus offering a optional timeout parameter to Scheme.
771 (scm_wait_condition_variable): Implement in terms of
772 scm_timed_wait_condition_variable.
773 (scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
774 scm_mutex_unlock, scm_mutex_destroy, scm_cond_init,
775 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
776 scm_cond_broadcast, scm_cond_destroy): Implement in terms of
777 scm_make_mutex, etc, and deprecate.
778 (scm_init_threads): Do not create smobs, leave this to
779 scm_threads_init. Do not include "threads.x" file.
780 (scm_init_thread_procs): New, include "threads.x" here.
782 * null-threads.h (scm_null_mutex, scm_null_mutex_init,
783 scm_null_mutex_lock, scm_null_mutex_unlock,
784 scm_null_mutex_destroy, scm_null_condvar, scm_null_condvar_init,
785 scm_null_condvar_wait, scm_null_condvar_signal,
786 scm_null_condvar_destroy): Removed.
787 (scm_mutex_init, scm_mutex_lock, scm_mutex_unlock, scm_cond_init,
788 scm_cond_wait, scm_cond_signal, scm_cond_broadcast,
789 scm_cond_destory): Do not define, they are now deprecated and
790 handled by threads.{h,c}.
792 * null-threads.c (scm_null_mutex, scm_null_cond): Define here.
793 (scm_threads_init): Create smobs here, using the appropriate
795 (block): Removed, now unused.
796 (scm_c_thread_exited_p): New.
797 (scm_null_mutex_init, scm_null_mutex_lock, scm_null_mutex_unlock,
798 scm_null_mutex_destroy, scm_null_condvar_init,
799 scm_null_condvar_wait, scm_null_condvar_signal,
800 scm_null_condvar_destroy): Removed and updated users to do their
802 (scm_try_mutex, timeval_subtract,
803 scm_timed_wait_condition_variable,
804 scm_broadcast_condition_variable): New.
805 (scm_wait_condition_variable): Removed.
807 * coop-defs.h (coop_m): Added 'level' field.
808 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
809 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
810 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
811 scm_cond_broadcast, scm_cond_destroy, struct timespec): Do not
813 (coop_condition_variable_broadcast): New.
815 * coop-threads.c (scm_threads_init): Create smobs here, using the
817 (scm_c_thread_exited_p, scm_try_mutex,
818 scm_timed_wait_condition_variable,
819 scm_broadcast_condition_variable): New.
820 (scm_wait_condition_variable): Removed.
822 * coop.c (coop_new_mutex_init): Initialize level.
823 (coop_mutex_trylock, coop_mutex_lock, coop_mutex_unlock): maintain
825 (coop_condition_variable_signal): Renamed to
826 coop_condition_variable_broadcast and reimplemented in terms of
828 (coop_condition_variable_broadcast): New.
830 * goops.c (hell_mutex): Reimplemented using scm_make_mutex, etc.
832 * coop-pthreads.h, coop-pthreads.c: New, but unfinished.
834 2002-10-21 Marius Vollmer <mvo@zagadka.ping.de>
836 * null-threads.c: Include <time.h>. Also, use <...> for inclusion
839 * async.c, goops.h, modules.h, validate.h (SCM_MAKE_VALIDATE_MSG):
840 New. Use it instead of SCM_MAKE_VALIDATE in lots of places to
841 give better error messages. Thanks to Bill Schottstaedt!
843 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
845 * evalext.h, evalext.c (scm_definedp, scm_defined_p): Renamed
846 scm_definedp to scm_defined_p and deprecated scm_definedp.
848 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
850 * async.h, async.c (scm_system_async): Fixed deprecation to work
851 correctly when deprecated features are excluded.
853 2002-10-16 Marius Vollmer <marius.vollmer@uni-dortmund.de>
855 * async.c (scm_system_async_mark_for_thread): Validate thread
858 * coop-threads.c (scm_i_thread_root): Do not validate argument.
860 * feature.c (scm_init_feature): Don't add 'threads' for
863 * inline.h (scm_cell, scm_double_cell): Also allow
864 USE_NULL_THREADS to not protect the slot initializers.
866 * scmsigs.c (scm_sigaction_for_thread): It's "USE_THREADS" not
869 * Makefile.am (noinst_HEADERS): Added null-threads.c.
870 (modinclude_HEADERS): Added null-threads.h.
872 * threads.h: Include null-threads.h when !USE_COOP_THREADS.
873 * threads.c: Include null-threads.c when !USE_COOP_THREADS.
874 (scm_init_threads): Use generic type names scm_t_mutex and
875 scm_t_cond instead of coop_m and coop_c.
877 * null-threads.c, null-threads.h: New files.
879 2002-10-15 Marius Vollmer <mvo@zagadka.ping.de>
881 * Makefile.am: Replaced "$<" in non-pattern rules with its value.
882 This is to support makes that know about "$<" only in pattern
883 rules, like Sun's make.
885 2002-10-13 Marius Vollmer <mvo@zagadka.ping.de>
887 * Makefile.am (libpath.h): Fixed typo in top_srcdir_absolute
888 substitution. Thanks to David Allouche!
890 2002-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
892 * evalext.h: Replaced SCM_DEBUG_DEPRECATED with
893 !SCM_ENABLE_DEPRECATED.
895 2002-10-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
897 * async.c (scm_system_async_mark_for_thread): Only call
898 scm_i_thread_root when USE_THREADS is defined. Use scm_root
901 * scmsigs.c (take_signal): Only call scm_i_thread_root when
902 USE_THREADS is defined. Use scm_root otherwise.
903 (scm_sigaction_for_thread): Ignore THREAD argument when
904 USE_THREADS is not defined. Also, move THREAD argument defaulting
905 out of HAVE_SIGACTION section, which was a bug.
907 2002-10-10 Marius Vollmer <marius.vollmer@uni-dortmund.de>
909 * scmsigs.c (scm_sigaction_for_thread): Store original handler in
910 signal_handlers, not the closure that is used as the async.
911 The closure is stored in signal_handler_cells, as previously.
913 2002-10-10 Marius Vollmer <mvo@zagadka.ping.de>
915 * root.h (scm_root_state): Added 'block_async' slot.
916 (scm_active_asyncs): Removed abbrev.
917 * root.c (scm_make_root): Initialize 'block_asyncs' slot.
919 * __scm.h (SCM_ASYNC_TICK): Do without the scm_active_asyncs
922 * async.h (scm_call_with_blocked_asyncs,
923 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
924 scm_c_call_with_unblocked_asyncs): New prototypes.
925 (scm_mask_signals, scm_unmask_signals): Deprecated.
926 (scm_mask_ints): Turned into a macro.
927 * async.c (scm_mask_ints): Removed.
928 (scm_run_asyncs): Do not set scm_mask_ints while running an async.
929 this should not be necessary.
930 (scm_async_click): Test block_asyncs instead of scm_mask_ints.
931 (scm_mask_signals, scm_unmask_signals): Deprecated. Emit
932 deprecation warning and check for errornous use. Set block_asyncs
933 instead of scm_mask_ints.
934 (increase_block, decrease_block, scm_call_with_blocked_asyncs,
935 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
936 scm_c_call_with_unblocked_asyncs): New.
938 * script.c (scm_compile_shell_switches): Do not set scm_mask_ints.
939 Asyncs are enabled by default.
941 2002-10-09 Neil Jerram <neil@ossau.uklinux.net>
943 * vports.c (scm_make_soft_port): Allow vector argument to carry a
944 6th element: an input waiting thunk.
945 (sf_input_waiting): New.
947 2002-10-05 Marius Vollmer <mvo@zagadka.ping.de>
949 * root.c (root_mark): Mark active_asyncs slot.
951 * async.c (scm_async_click): Set the cdr of a executed handler
952 cell to SCM_BOOL_F, not SCM_EOL.
953 (scm_i_queue_async_cell): Queue the cell at the end of the list,
954 and only if the handler procedure is not already present.
955 (scm_system_async_mark_for_thread): Initialize cdr of handler cell
957 * scmsigs.c (scm_sigaction_for_thread): Likewise.
959 2002-10-04 Rob Browning <rlb@defaultvalue.org>
961 * guile.c (main): switch to scm_lt_dlset_preloaded_symbols;
963 * dynl.c (sysdep_dynl_link): switch to scm_lt_dlhandle,
964 scm_lt_dlopenext, and scm_lt_dlerror.
965 (sysdep_dynl_unlink): switch to scm_lt_dlhandle, scm_lt_dlclose,
967 (sysdep_dynl_func): switch to scm_lt_dlhandle, scm_lt_dlsym,
969 (sysdep_dynl_init): switch to scm_lt_dlinit();
971 * Makefile.am (libguile_la_LIBADD): switch to use
974 * numbers.c (scm_integer_expt): (expt 0 1) should be 1.
976 2002-10-04 Marius Vollmer <mvo@zagadka.ping.de>
978 * scmsigs.h (scm_sigaction_for_thread): New prototype.
979 * scmsigs.c (got_signal): Removed.
980 (signal_handler_cells, signal_handler_threads): New.
981 (take_signal): Queue the cell of the signal for the specified
982 thread. Reset the signal handler on systems that don't have
984 (sys_deliver_signals): Removed.
986 (scm_sigaction_for_thread): Renamed from scm_sigaction and
987 extended to also set the thread of a signal and allocate a cell
988 for it. Keep the Scheme name "sigaction". Check that signum is
989 within range. Also, use SCM_VECTOR_REF instead of SCM_VELTS.
990 (scm_sigaction): Implement in terms of scm_sigaction_for_thread.
991 (scm_init_scmsigs): Allocate signal_handler_cells and
992 signal_handler_threads vectors.
994 * async.c: Removed GUILE_OLD_ASYNC_CLICK code. Reorganized so
995 that system asnycs and user asyncs are separated. Reimplemented
996 system asyncs to work per-thread.
998 * gc.c (scm_init_gc): Do not use scm_system_async.
1000 * async.h (scm_asyncs_pending, scm_set_tick_rate,
1001 scm_set_switch_rate, scm_system_async_mark_from_signal_handler):
1003 (scm_i_queue_async_cell): New.
1005 * __scm.h (scm_asyncs_pending_p): Removed.
1006 (SCM_ASYNC_CLICK): Check scm_active_asyncs instead of
1007 scm_asyncs_pending_p.
1009 * async.h (scm_system_async_mark_for_thread): New prototype.
1011 * __scm.h: Removed GUILE_OLD_ASYNC_CLICK code.
1013 * root.h (scm_root_state): Added new "active_asyncs" slot.
1014 * root.c (scm_make_root): Initialize it to SCM_EOL.
1016 * coop-defs.h (coop_t): Added new "handle" slot.
1017 * coop-threads.c (all_threads, scm_current_thread,
1018 scm_all_threads, scm_i_thread_root): New.
1019 (scm_threads_init): Add main thread to all_threads.
1020 (scheme_launch_thread): Remove thread from all_threads when it
1022 (scm_call_with_new_thread): Initialize handle slot of coop_t
1023 structure and add new thread to all_threads.
1024 (scm_spawn_thread): Likewise.
1026 * threads.h (scm_current_thread, scm_all_threads): New prototypes.
1027 * threads.c (scm_current_thread, scm_all_threads): Register as
1030 * dynl.c: Use scm_lt_ prefix for libltdl functions.
1032 2002-09-29 Neil Jerram <neil@ossau.uklinux.net>
1034 * script.c (scm_compile_shell_switches): Fix bad spelling of
1035 `explicitly' in comment.
1037 2002-09-28 Neil Jerram <neil@ossau.uklinux.net>
1039 * posix.c (scm_geteuid, scm_getegid, scm_seteuid, scm_setegid):
1040 Refer to provided? in doc string rather than deprecated feature?.
1042 2002-09-24 Gary Houston <ghouston@arglist.com>
1044 * inline.h (scm_double_cell): prevent reordering of statements
1045 with any following code (for GCC 3 strict-aliasing).
1046 * numbers.c (scm_make_real), num2float.i.c (FLOAT2NUM): removed
1047 the earlier version of the reordering prevention.
1049 2002-09-19 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1051 * inline.h (scm_double_cell): move SET_GCMARK set out of if body.
1053 2002-09-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1055 * gc-malloc.c (scm_gc_register_collectable_memory): more overflow
1058 2002-09-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1060 * inline.h: include stdio.h
1062 * smob.c (free_print): abort if scm_debug_cell_accesses_p is set
1064 2002-09-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1066 * gc-segment.c (scm_i_make_initial_segment): check user settings
1069 * gc-malloc.c (scm_gc_init_malloc): check user settings for
1072 * gc-freelist.c (scm_init_freelist): check user settings for sanity.
1074 * struct.h: change scm_structs_to_free to scm_i_structs_to_free
1076 * gc-malloc.c (scm_gc_register_collectable_memory): use floats;
1077 these won't ever wrap around with high memory usage. Thanks to
1078 Sven Hartrumpf for finding this.
1080 * gc-freelist.c: include <stdio.h>
1082 * gc-malloc.c: add DEBUGINFO for mtrigger GCs.
1084 2002-09-01 Marius Vollmer <mvo@zagadka.ping.de>
1086 * vectors.h (SCM_VECTOR_REF): New.
1088 * snarf.h (SCM_DEFINE_PUBLIC): New.
1090 2002-08-30 Marius Vollmer <mvo@zagadka.ping.de>
1092 * socket.c (scm_addr_vector): Added size of address to arguments.
1093 Use it to avoid accessing a non-existent path in a sockaddr_un.
1094 Changed all callers.
1096 2002-08-29 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1098 * gc.h: remove DOUBLECELL card flags.
1100 * gc-malloc.c (scm_calloc): try to use calloc() before calling
1103 * gc-segment.c (scm_i_initialize_heap_segment_data): remove card
1104 init loop; handle this from scm_init_card_freelist()
1106 * gc-card.c (scm_init_card_freelist): init bit vector here.
1108 * numbers.c (scm_make_real): prevent reordering of statements
1109 num2float.i.c (FLOAT2NUM): idem
1111 2002-08-27 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1113 * eval.h: prepend libguile/ to include path
1115 2002-08-26 Marius Vollmer <mvo@zagadka.ping.de>
1117 * script.c (scm_compile_shell_switches): Added "2002" to Copyright
1118 years. Thanks to Martin Grabmüller!
1120 2002-08-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1122 * gc-segment.c (scm_i_get_new_heap_segment): use float in stead of
1123 unsigned numbers for computing minimum heap increment. This
1124 prevents weird results when a a negative minimum increment is
1127 2002-08-24 Marius Vollmer <mvo@zagadka.ping.de>
1129 * gc_os_dep.c: When we have __libc_stack_end, use that directly
1130 instead of the old tricks.
1132 * guile-snarf.in: Do not expect the input file to be the first
1133 argument after the optional "-o" option, just pass everything to
1134 the pre-processor without extracting the input file name.
1136 2002-08-23 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1138 * gc-segment.c (scm_i_get_new_heap_segment): Oops. We want segment
1139 length *at* least SCM_MIN_HEAP_SEG_SIZE, not at most.
1141 2002-08-22 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1143 * gc.h, gc.c: make scm_cells_allocated unsigned again. Thanks to
1144 Bill Schottstaedt for the bug report
1146 2002-08-20 Marius Vollmer <mvo@zagadka.ping.de>
1148 * print.c (scm_iprin1): Print primitives generics always as
1149 "primitive-generic" even when they have no primitive methods yet.
1151 2002-08-17 Gary Houston <ghouston@arglist.com>
1153 * coop.c (coop_create): removed bogus 2nd argument in scm_malloc
1156 2002-08-17 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1158 * ports.c (scm_add_to_port_table): small bugfix.
1160 * mallocs.c (scm_malloc_obj): use scm_gc_malloc in stead of
1163 * gc-segment.c (scm_i_get_new_heap_segment): remove cluster cruft:
1164 only use SCM_MIN_HEAP_SEG_SIZE.
1166 * ports.c (scm_add_to_port_table): add backwards compatibility
1169 * ports.h: use scm_i_ prefix for port table and port table size.
1171 2002-08-15 Mikael Djurfeldt <mdj@linnaeus>
1173 * vports.c (scm_make_soft_port): Initialize pt variable.
1175 2002-08-13 Marius Vollmer <mvo@zagadka.ping.de>
1177 * strports.h (scm_c_eval_string_in_module,
1178 scm_eval_string_in_module): New prototypes.
1179 * strports.c (scm_eval_string_in_module): New, but use
1180 "eval-string" as the Scheme name and make second parameter
1182 (scm_eval_string): Implement using scm_eval_string_in_module.
1183 (scm_c_eval_string_in_module): New.
1184 Thanks to Ralf Mattes for the suggestion!
1186 2002-08-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1188 * gc-card.c ("sweep_card"): remove SCM_MISC_ERROR messages: print
1191 * gc-mark.c ("scm_gc_mark_dependencies"): idem.
1193 * ports.c ("scm_new_port_table_entry"): return a boxed SCM in
1194 stead of scm_t_port*. The function now takes a tag argument.
1196 2002-08-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1198 * gc.h: add scm_debug_cells_gc_interval to public interface
1200 * gc-card.c ("sweep_card"): set scm_gc_running while sweeping.
1202 * gc.c (scm_i_expensive_validation_check): separate expensive
1203 validation checks from cheap ones.
1205 2002-08-06 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1207 * read.c (scm_input_error): new function: give meaningful error
1208 messages, and throw read-error
1210 * gc-malloc.c (scm_calloc): add scm_calloc.
1212 2002-08-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1214 * tags.h: remove GC bits documentation from the tags table.
1216 * read.c (INPUT_ERROR): Prepare for file:line:column error
1217 messages for errors in scm_lreadr() and friends.
1219 2002-08-04 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1221 * gc-malloc.c (scm_malloc): use scm_realloc() (simplifies
1223 (scm_gc_calloc): new function
1225 2002-08-04 Han-Wen <hanwen@cs.uu.nl>
1227 * ports.c (scm_new_port_table_entry): init port entry to 0
1230 * ports.c (scm_new_port_table_entry): change function from
1231 scm_add_to_port_table. This prevents cells with null-pointers from
1232 being exposed to GC.
1234 * vports.c (scm_make_soft_port) strports.c (scm_mkstrport),
1235 fports.c (scm_fdes_to_port): Use scm_new_port_table_entry().
1237 * gc.c (scm_gc_stats): add cell-yield and malloc-yield statistic
1240 * numbers.c (big2str): return "0" for 0 iso. ""
1242 * gc-segment.c, gc-malloc.c gc-mark.c, gc-freelist.c, gc-card.c,
1243 private-gc.h: new file
1245 * gc.c: completely revised and cleaned up the GC. It now uses lazy
1246 sweeping. More documentation in workbook/newgc.text
1248 2002-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1250 * random.c (rstate_free): Return zero.
1252 2002-07-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1254 * environments.c (remove_key_from_alist): Removed.
1256 (obarray_remove): Simplified.
1258 2002-07-24 Stefan Jahn <stefan@lkcc.org>
1260 * continuations.h: ia64: Include <signal.h> before
1263 2002-07-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1265 * modules.c (scm_sym2var): Don't compare SCM values with ==.
1267 2002-07-21 Han-Wen <hanwen@cs.uu.nl>
1269 * goops.c (scm_compute_applicable_methods): use
1270 scm_remember_upto_here_1 iso scm_remember_upto_here
1272 * macros.c: include deprecation.h
1274 * vectors.c (scm_vector_move_right_x): remove side effect in
1276 (scm_vector_move_left_x): idem.
1278 * net_db.c, posix.c, socket.c: variable naming: change ans to
1281 * sort.c (scm_merge_vector_x): accept vector as argument
1282 iso. SCM*. This is needed for full GC correctness.
1284 * gc.h: undo previous undocumented changes related to #ifdef
1287 2002-07-20 Han-Wen <hanwen@cs.uu.nl>
1289 * *.c: add space after commas everywhere.
1291 * *.c: use SCM_VECTOR_SET everywhere, where a vector is written.
1292 Document cases where SCM_WRITABLE_VELTS() is used.
1294 * vectors.h (SCM_VELTS): prepare for write barrier, and let
1295 SCM_VELTS() return a const pointer
1296 (SCM_VECTOR_SET): add macro.
1298 2002-07-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
1300 * eval.c (SCM_CEVAL), macros.c (macro_print, scm_makmacro,
1301 scm_sym_macro, scm_macro_type), macros.h (scm_makmacro):
1302 Deprecated the special kind of built-in dynamic syntax transformer
1303 that was inaccurately named "macro". Note: The built-in syntax
1304 transformers that are named "mmacro" or "memoizing-macro" still
1305 exist, and it is these which come much closer to what one would
1308 2002-07-13 Neil Jerram <neil@ossau.uklinux.net>
1310 * eval.c (unmemocopy): Fix for
1311 1001-local-eval-error-backtrace-segfaults (unmemoization crash
1312 with internal definitions and local-eval).
1314 2002-07-12 Gary Houston <ghouston@arglist.com>
1316 * dynl.c: Don't define stub procedures if DYNAMIC_LINKING is not
1317 defined. They don't do anything useful, especially since the
1318 only case where DYNAMIC_LINKING is undefined seems to be
1319 when --with-modules=no is given to configure, which is basically
1320 requesting that the "dynamic linking module" be omitted.
1322 * Makefile.am (libguile_la_SOURCES): move dynl.c from
1323 libguile_la_SOURCES to EXTRA_libguile_la_SOURCES.
1325 * extensions.c (load_extension): check DYNAMIC_LINKING for
1327 * init.c (scm_init_guile_1): check DYNAMIC_LINKING for
1328 scm_init_dynamic_linking.
1330 2002-07-10 Marius Vollmer <mvo@zagadka.ping.de>
1332 * guile.c, iselect.h, net_db.c, posix.c, socket.c: No need to
1333 check for Cygwin when including <winsock2.h>, this is already
1334 check for by configure. Thus, revert change from 2002-07-07.
1336 2002-07-10 Gary Houston <ghouston@arglist.com>
1338 * eq.c: include <string.h>
1339 * dynl.c: docstring editing.
1341 2002-07-09 Gary Houston <ghouston@arglist.com>
1343 * dynl.c (scm_dynamic_call): docstring editing.
1345 2002-07-08 Rob Browning <rlb@defaultvalue.org>
1347 * gc_os_dep.c: HURD fixes.
1349 2002-07-07 Marius Vollmer <mvo@zagadka.ping.de>
1351 Crosscompiling and Cygwin fixes by Jan Nieuwenhuizen. Thanks!
1353 * Makefile.am: Override default rule for c-tokenize.$(OBJECT);
1354 this should be compiled for BUILD host.
1355 Override default rule for
1356 guile_filter_doc_snarfage$(EEXECT); this should run on BUILD host.
1357 Add missing $(EXEEXT) to guile_filter_doc_snarfage invocation.
1358 (snarf2checkedtexi): Use GUILE_FOR_BUILD instead of preinstguile.
1360 * guile.c, iselect.h, net_db.c, posix.c, socket.c: Do not include
1361 <winsock2.h> on Cygwin even when we have it.
1363 2002-07-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
1365 * __scm.h (SCM_CAUTIOUS), eval.c (scm_eval_args, deval_args,
1366 SCM_CEVAL): Removed compile time option SCM_CAUTIOUS to clean up
1367 the code. Full number of arguments checking of closures is
1368 mandatory now. However, the option to disable the checking has
1369 most probably not been used anyway.
1371 2002-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1373 * __scm.h (SCM_RECKLESS), backtrace.c (SCM_ASSERT), debug.c
1374 (scm_debug_options), eval.c (scm_lookupcar, scm_lookupcar1,
1375 scm_badargsp, SCM_CEVAL, SCM_APPLY, scm_map, scm_for_each),
1376 feature.c (scm_init_feature), gsubr.c (scm_gsubr_apply), numbers.c
1377 (scm_logand, scm_logior, scm_logxor, scm_i_dbl2big), srcprop.c
1378 (scm_source_properties, scm_set_source_properties_x,
1379 scm_source_property): Removed compile time option SCM_RECKLESS to
1380 clean up the code. Full number of arguments checking of closures
1381 is mandatory now. However, the option to disable the checking has
1382 most probably not been used anyway.
1384 * srcprop.c (scm_source_properties, scm_set_source_properties_x,
1385 scm_source_property): Use !SCM_CONSP instead of SCM_NCONSP.
1387 2002-06-30 Gary Houston <ghouston@arglist.com>
1389 * dynl.c: Removed all SCM_DEFER_INTS/SCM_ALLOW_INTS, which won't
1390 do anything useful. Added a comment about need for a mutex if
1391 pre-emptive threading is supported.
1393 * posix.c (scm_convert_exec_args), dynl.c
1394 (scm_make_argv_from_stringlist): static procs: 1) renamed both to
1395 allocate_string_pointers. 2) simplified: don't reallocate the
1396 strings, just make an array of pointers 3) avoid memory leaks on
1397 error 4) let the procedure report errors in its own name.
1398 Consequences: 1) the procedures now assume that SCM strings are
1399 nul-terminated, which should always be the case. 2) Since strings
1400 are not reallocated, it's now possible for strings passed to
1401 dynamic-args-call to be mutated.
1403 2002-06-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
1405 * __scm.h, eval.c, eval.h: Removed compile time option
1406 MEMOIZE_LOCALS to clean up the code. Now, caching of local
1407 variable positions during memoization is mandatory. However, the
1408 option to disable the caching has most probably not been used
1411 2002-06-18 Marius Vollmer <mvo@zagadka.ping.de>
1413 * print.c (scm_simple_format): Print missing part of format before
1414 ~% control. Thanks to Daniel Skarda!
1416 2002-06-01 Marius Vollmer <mvo@zagadka.ping.de>
1418 * mkstemp.c: Added exception notice to license statement.
1420 2002-05-22 Marius Vollmer <mvo@zagadka.ping.de>
1422 * numbers.c (mem2ureal): When returning an inexact zero, make sure
1423 it is represented as a floating point value so that we can change
1426 From John W. Eaton <jwe@bevo.che.wisc.edu>
1428 * numbers.c (idbl2str): Don't omit sign when printing negative zero.
1430 2002-05-14 Thien-Thi Nguyen <ttn@giblet.glug.org>
1432 * gc_os_dep.c: For I386/OPENBSD, allow for `__i386__'
1433 in addition to `i386'. Thanks to Dale P. Smith.
1435 2002-05-08 Marius Vollmer <mvo@zagadka.ping.de>
1437 * eq.c (real_eqv): New.
1438 (scm_eqv_p): Use it when comparing reals and complexes.
1440 * numbers.c: Include <string.h>, for strncmp.
1441 (mem2complex): Do not create negative NaNs.
1442 (scm_leq_p, scm_geq_p): Explicitely return #f when comparing a
1444 (scm_inexact_to_exact): Signal error when converting a NaN.
1446 2002-05-06 Marius Vollmer <mvo@zagadka.ping.de>
1448 * posix.c (scm_putenv): Handle removing variables explicitely by
1453 * numbers.h: Conditionally include floatingpoint.h, ieeefp.h, and
1454 nan.h. Provide declarations for scm_inf_p, scm_nan_p, scn_inf,
1456 * numbers.c: [SCO && ! HAVE_ISNAN] (isnan): New function.
1457 [SCO && ! HAVE_ISINF] (isinf): New function.
1458 (xisinf, xisnan): New functions.
1460 (isfinite): Define in terms of xisinf.
1461 (scm_inf_p, scm_nan_p): New functions.
1462 (guile_Inf, guile_NaN): New file-scope vars.
1463 (guile_ieee_init): New function.
1464 (scm_inf, scm_nan): New functions.
1465 (idbl2str): Handle Inf and NaN. Remove funny label and
1466 corresponding gotos.
1467 (ALLOW_DIVIDE_BY_ZERO): New macro.
1468 (scm_divide): Allow division by zero to occur if
1469 ALLOW_DIVIDE_BY_ZERO is defined.
1470 Handle bignums and ints as special cases.
1472 Additional stuff by me:
1474 numbers.c (mem2ureal): Recognize "inf.0" and "nan.xxx".
1475 (scm_even_p, scm_odd_p): Treat infinity as even and odd.
1476 (iflo2str): Don't output a '+' for negative numbers or for Inf and
1477 NaN. They will provide their own sign.
1478 (scm_divide): Only allow divides by inexact zeros. Dividing by
1479 exact zeros still signals an errors.
1481 2002-04-22 Thien-Thi Nguyen <ttn@giblet.glug.org>
1483 * goops.h (scm_slot_exists_p): Rename from scm_slots_exists_p.
1484 * goops.c (scm_slot_exists_p): Rename from scm_slots_exists_p.
1485 (scm_slot_exists_p): Rename from scm_slots_exists_p.
1486 Thanks to Andreas Rottmann.
1488 2002-04-20 Gary Houston <ghouston@arglist.com>
1490 * removal of unused fields in root state (thanks to Christopher
1491 Cramer for pointing out the disuse.)
1492 * root.h (scm_root_state): removed def_inp, def_outp, def_errp.
1493 (scm_def_inp, scm_def_outp, scm_def_errp): removed.
1495 * root.c (root_mark): don't mark them.
1496 (scm_make_root): don't set them to #f.
1497 * init.c (scm_init_standard_ports): don't initialise with the
1500 2002-04-17 Marius Vollmer <mvo@zagadka.ping.de>
1502 * Makefile.am (EXTRA_DIST): Added cpp_err_symbols.c and
1505 2002-04-16 Marius Vollmer <mvo@zagadka.ping.de>
1507 * guile-snarf.in: Do not clean input file. This would write to
1508 the $(srcdir) during a VPATH build, which is not allowed. It also
1509 isn't needed since it only works when an output filename has been
1510 specified and in that case we don't need to clean the input file
1511 because the output file will already exist.
1513 2002-03-31 Marius Vollmer <mvo@zagadka.ping.de>
1515 * guile-snarf: Install the trap for removing $cleanfile only when
1516 the value of $cleanfile is actually known.
1518 2002-04-10 Rob Browning <rlb@defaultvalue.org>
1520 * .cvsignore: add versiondat.h and *.c.clean.c.
1522 2002-03-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1524 * srcprop.[ch] (scm_c_source_property_breakpoint_p): New
1525 function, replaces macro SRCBRKP.
1527 (SRCBRKP): Deprecated.
1529 * eval.c (SCM_CEVAL): Replaced use of SRCBRKP by call to
1530 scm_c_source_property_breakpoint_p. Removed some use of arg1 as
1533 2002-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1535 * debug.h, eval.c: Deprecated CHECK_ENTRY, CHECK_APPLY and
1536 CHECK_EXIT and removed all references to them.
1538 2002-03-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1540 * debug.h (scm_ready_p, debug_print): Removed declarations.
1542 * eval.c (EVALCELLCAR): Removed.
1544 (SCM_CEVAL): Eliminated label loopnoap. Removed side-effecting
1545 operation from condition.
1547 2002-03-24 Marius Vollmer <mvo@zagadka.ping.de>
1549 * guile-snarf.in: When the output filename is "-", write to
1550 stdout. When no "-o" option is given, use "-" as the output
1551 filename (i.e., stdout). Only 'clean' the inputfile or remove the
1552 output file on error when the output file name is not "-". Define
1553 the preprocessor macro SCM_MAGIC_SNARFER while snarfing.
1555 * Makefile.am (.c.x): Pass "-o $@" to guile-snarf.
1557 2002-03-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
1559 * eval.c (SCM_CEVAL, SCM_APPLY): Eliminated labels wrongnumargs
1560 and the corresponding goto statements. Removed redundant code.
1562 2002-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1564 * eval.c (SCM_CEVAL): Minimized scope of variable arg2.
1565 Eliminated redundant SCM_IMP check. Exlined call to EVALCAR.
1566 Re-enabled handing of rpsubrs and asubrs.
1568 2002-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1570 * eval.c (SIDEVAL): Removed.
1572 (SCM_CEVAL): Minimized scope of variable orig_sym. Eliminated
1573 goto-labels cdrxnoap, cdrxbegin and nontoplevel_cdrxnoap. Changed
1574 argument checking order for set! to locals, variables and symbols.
1575 Improvements to control structure. Removed some uses of arg1 and
1576 arg2 as temporary variables.
1578 2002-03-15 Thien-Thi Nguyen <ttn@giblet.glug.org>
1580 * guile-snarf.in: Remove "--compat=1.4" support.
1581 Add "-d" and "-D" support.
1583 (deprecated_list): New var.
1584 (compat_mode_clean_xxx): Delete.
1585 (grep_deprecated): New func.
1586 ("main"): If "-d" or "-D", call `grep_deprecated'.
1588 2002-03-15 Neil Jerram <neil@ossau.uklinux.net>
1590 * hooks.h: Change scm_t_c_hookype_t everywhere to
1595 * strings.c (scm_string_p): Change unnecessary `iff' to `if'.
1597 * ports.c (scm_sys_make_void_port): Use `@file'.
1599 * numbers.c (scm_number_p, scm_real_p): Use `otherwise' rather
1602 * macros.c (scm_makmacro): Don't say that the form replaces its
1603 source, because it doesn't.
1604 (scm_makmmacro): Clarify difference between this and scm_makmacro.
1606 * backtrace.c (scm_display_error), filesys.c (scm_umask,
1607 scm_select, scm_basename), goops.c (scm_method_generic_function),
1608 numbers.c (scm_integer_length), posix.c (scm_getgroups, scm_execl,
1609 scm_setlocale, scm_flock), socket.c (scm_shutdown): Correct
1612 * debug.c (scm_debug_options), eval.c
1613 (scm_eval_options_interface), read.c (scm_read_options): Change
1614 incorrect @var in docstring to @code.
1616 2002-03-14 Marius Vollmer <mvo@zagadka.ping.de>
1618 * unif.c (singp): Use SCM_REALP instead of SCM_SLOPPY_REALP.
1620 * snarf.h (SCM_SNARF_INIT): Add "^:^" after code so that
1621 guile-snarf can remove trailing non-init code.
1623 * guile-snarf.in (modern_snarf): Remove everything following and
1624 including "^:^" from the output.
1626 2002-03-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
1628 * eval.c (SCM_CEVAL), srcprop.h (SRCBRKP): Eliminated union 't'.
1630 * eval.c (SCM_CEVAL): Exlined call to EVALCAR.
1632 2002-03-13 Thien-Thi Nguyen <ttn@giblet.glug.org>
1634 * guile-snarf.in: Update copyright.
1635 Rewrite to internalize error handling.
1636 Add "--compat=1.4" handling.
1639 * Makefile.am (libpath.h): Use @top_srcdir_absolute@.
1640 (snarfcppopts): New var.
1641 (.c.x): Use $(snarfcppopts). Rework guile-snarf usage.
1642 (.c.doc): Use $(snarfcppopts).
1644 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
1645 continuations.c, debug-malloc.c, debug.c, deprecation.c, dynl.c,
1646 dynwind.c, environments.c, eq.c, error.c, eval.c, evalext.c,
1647 extensions.c, feature.c, filesys.c, fluids.c, fports.c, gc.c,
1648 goops.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
1649 ioext.c, iselect.c, keywords.c, lang.c, list.c, load.c, macros.c,
1650 modules.c, net_db.c, numbers.c, objects.c, objprop.c, options.c,
1651 pairs.c, ports.c, posix.c, print.c, procprop.c, procs.c,
1652 properties.c, ramap.c, random.c, rdelim.c, read.c, regex-posix.c,
1653 root.c, rw.c, scmsigs.c, script.c, simpos.c, socket.c, sort.c,
1654 srcprop.c, stackchk.c, stacks.c, stime.c, strings.c, strop.c,
1655 strorder.c, strports.c, struct.c, symbols.c, threads.c, throw.c,
1656 unif.c, values.c, variable.c, vectors.c, version.c, vports.c,
1657 weaks.c: Retire inclusion guard macro SCM_MAGIC_SNARFER.
1659 2002-03-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1661 * eval.c (SCM_CEVAL): Got rid of the last reference to t.lloc.
1662 The next step will be to remove the union 't' and simplify the
1663 code of SCM_CEVAL that way.
1665 2002-03-12 Neil Jerram <neil@ossau.uklinux.net>
1667 * iselect.c (collisionp, gnfds, greadfds, gwritefds, gexceptfds,
1668 rreadfds, rwritefds, rexceptfds): Made static.
1670 * gc.c (terminating), fports.c (terminating): Renamed
1673 2002-03-11 Marius Vollmer <mvo@zagadka.ping.de>
1675 * numbers.c (scm_divide): Adapt code from libstdc++/f2c to void
1676 potential overflow problems. Thanks to John W Eaton!
1678 * strop.c (string_capitalize_x): Treat characters as unsigned so
1679 that 8-bit chars work. Thanks to David Pirotte!
1681 2002-03-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1683 * eval.c (SCM_CEVAL): Cleaned up the handling of 'slot-ref',
1684 'slot-set!' and 'nil-cond'. Removed some uses of t.arg1, arg2 and
1685 proc as temporary variables. Introduced temporary variables with
1686 hopefully descriptive names for clarification. Replaced SCM_N?IMP
1687 by a more explicit predicate in some places.
1689 2002-03-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
1691 * eval.c (SCM_CEVAL): Cleaned up the handling of #@dispatch.
1692 Added lots of comments regarding the implementation of #@dispatch.
1693 Changed intra-procedure communication to use t.arg1 instead of
1694 arg2. Removed some uses of t.arg1, t.lloc and proc as temporary
1695 variables. Introduced temporary variables with hopefully
1696 descriptive names for clarification. Replaced SCM_N?IMP by a more
1697 explicit predicate in some places. Use SCM_INSTANCE_HASH instead
1698 of computing the expression explicitly. Eliminate now unused
1699 label nontoplevel_cdrxbegin.
1701 * goops.h (SCM_INSTANCE_HASH): New macro.
1703 * objects.h (SCM_CMETHOD_FORMALS, SCM_CMETHOD_BODY): New macros.
1705 2002-03-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
1707 * Makefile.am (bin_SCRIPTS): Revive this decl, w/ initial element
1708 "guile-snarf" moved back from `noinst_SCRIPTS'.
1710 2002-03-08 Neil Jerram <neil@ossau.uklinux.net>
1712 * srcprop.c (scm_set_source_property_x): If SRCPROPS obj already
1713 exists when adding a source property other than those that are
1714 handled explicitly, add the new property to the SRCPROPS obj's
1717 * debug.h (SCM_MAX_FRAME_SIZE): Remove incorrect comment about use
1718 of SCM_MAX_FRAME_SIZE as a bit mask; it isn't used like this.
1720 * eval.c (SCM_CEVAL): Don't store scm_debug_eframe_size in
1721 debug.status. It isn't needed, and it can overflow the bits
1722 reserved for it (which may lead to a segv or a GC abort).
1724 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1726 * eval.c (SCM_CEVAL): Cleaned up the handling of 'apply'. Removed
1727 side-effecting operations from conditions and macro calls.
1728 Replaced SCM_N?IMP by a more explicit predicate in some places.
1729 Minimized the scope of some variables.
1731 2002-03-02 Stefan Jahn <stefan@lkcc.org>
1733 * convert.i.c: Fixed int <-> long conversions which would have
1734 failed if their sizes were different.
1736 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1738 * eval.c (SCM_CEVAL): Cleaned up the handling of 'if', 'let',
1739 'letrec' and 'set*': Removed some uses of t.arg1, t.lloc and proc
1740 as temporary variables. Removed side-effecting operations from
1741 conditions and macro calls. Introduced temporary variables with
1742 hopefully descriptive names for clarification. Replaced SCM_N?IMP
1743 by a more explicit predicate in some places. Removed code that
1744 was conditionally compiled if SICP was defined - which it never
1747 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1749 * eval.c (SCM_CEVAL): Cleaned up the handling of 'cons' and 'do':
1750 Removed some uses of t.arg1 and proc as temporary variables.
1751 Removed side-effecting operations from conditions and macro calls.
1752 Introduced temporary variables with hopefully descriptive names
1753 for clarification. Replaced SCM_N?IMP by a more explicit
1754 predicate in some places.
1756 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1758 * eval.c (scm_badargsp, SCM_CEVAL): Replaced SCM_N?IMP by a more
1759 explicit predicate in some places.
1761 (CHECK_EQVISH): Removed.
1763 (SCM_CEVAL): Removed some uses of t.arg1 and proc as temporary
1764 variables. Removed side-effecting operations from conditions and
1765 macro calls. Introduced temporary variables for clarification.
1766 Sorted if-else-if check for the type of the last form in a list by
1767 frequency. Avoided some unnecessary tail-recursion calls.
1769 2002-03-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
1771 * gc.c (SCM_HEAP_SEG_SIZE, CELL_UP, CELL_DN, NEXT_DATA_CELL,
1772 init_heap_seg, alloc_some_heap), gc.h (struct scm_cell, struct
1773 scm_t_cell, SCM_CELLPTR, SCM_GC_CARD_SIZE,
1774 SCM_GC_IN_CARD_HEADERP), tags.h (SCM_CELLP): Renamed the struct
1775 scm_cell and all its uses to scm_t_cell in accordance to Guile's
1776 naming scheme for types.
1778 * alist.c (scm_acons), convert.i.c (CTYPES2UVECT,
1779 CTYPES2UVECT_OPTIONAL), coop-threads.c (scm_call_with_new_thread,
1780 scm_spawn_thread), debug.c (scm_make_debugobj), environments.c
1781 (scm_make_environment), eval.c (scm_closure), fports.c
1782 (scm_fdes_to_port), gc.c (scm_deprecated_newcell,
1783 scm_deprecated_newcell2), inline.h (scm_alloc_cell, scm_cell),
1784 list.c (SCM_I_CONS), numbers.c (scm_i_mkbig), pairs.c (scm_cons),
1785 ports.c (scm_void_port), procs.c (scm_c_make_subr, scm_makcclo),
1786 smob.c (scm_make_smob), smob.h (SCM_NEWSMOB), strings.c
1787 (scm_take_str, scm_allocate_string), strports.c (scm_mkstrport),
1788 unif.c (scm_make_uve), variable.c (make_variable), vectors.c
1789 (scm_c_make_vector), vports.c (scm_make_soft_port): Renamed
1790 scm_alloc_cell to scm_cell.
1792 * environments.c (core_environments_observe), gc.c
1793 (scm_deprecated_newcell2), goops.c (wrap_init, scm_wrap_object),
1794 inline.h (scm_alloc_double_cell, scm_double_cell), num2float.i.c
1795 (FLOAT2NUM), numbers.c (scm_make_real), procs.c
1796 (scm_make_procedure_with_setter), smob.h (SCM_NEWSMOB2,
1797 SCM_NEWSMOB3), struct.c (scm_make_struct, scm_make_vtable_vtable),
1798 symbols.c (scm_mem2symbol, scm_mem2uninterned_symbol), weaks.c
1799 (allocate_weak_vector): Renamed scm_alloc_double_cell to
1802 2002-02-27 Stefan Jahn <stefan@lkcc.org>
1804 * convert.i.c, convert.c: Better range checking.
1806 * inet_aton.c, fports.c: Commented the inclusion of <winsock2.h>.
1808 * deprecation.c (vsnprintf): Define to `_vsnprintf' for
1811 2002-02-26 Thien-Thi Nguyen <ttn@giblet.glug.org>
1813 * Makefile.am: Update path to pre-inst-guile automake frag.
1815 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1817 * gc.c (scm_gc_sweep): Make it compile even when deprecated
1818 features are excluded.
1820 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1822 * num2integral.i.c (NUM2INTEGRAL): Fixed signedness problem.
1824 2002-02-25 Gary Houston <ghouston@arglist.com>
1826 * convert.c: include <string.h> for convert_i.c.
1828 2002-02-24 Rob Browning <rlb@defaultvalue.org>
1830 * .cvsignore: add stamp-h1.
1832 2002-02-21 Neil Jerram <neil@ossau.uklinux.net>
1834 * unif.c (scm_array_to_list): Correct name, which had been
1835 accidentally changed to scm_t_arrayo_list!
1837 2002-02-20 Mikael Djurfeldt <mdj@linnaeus>
1839 * gc.c (scm_gc_sweep): Print an error message when aborting due to
1840 underflowing scm_mallocated.
1842 2002-02-14 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1844 * gc.h, gc.c (scm_must_malloc, scm_must_realloc, scm_must_strdup,
1845 scm_must_strndup, scm_done_malloc, scm_done_free, scm_must_free):
1846 Reimplemented using the new scm_gc_malloc, etc., functions and
1849 2002-02-11 Thien-Thi Nguyen <ttn@giblet.glug.org>
1851 * Makefile.am (bin_PROGRAMS): Move `guile_filter_doc_snarfage'
1852 to `noinst_PROGRAMS'.
1853 (bin_SCRIPTS): Move all values to `noinst_SCRIPTS'; delete.
1854 (noinst_PROGRAMS, noinst_SCRIPTS): New.
1856 2002-02-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1858 * gc.h, gc.c (scm_gc_sweep): Issue deprecation warning when
1859 non-zero is returned from a port or smob free function.
1860 (scm_malloc, scm_realloc, scm_strndup, scm_strdup,
1861 scm_gc_register_collectable_memory,
1862 scm_gc_unregister_collectable_memory, scm_gc_malloc,
1863 scm_gc_realloc, scm_gc_free, scm_gc_strndup, scm_gc_strdup): New.
1865 * backtrace.c, continuations.c, convert.i.c, coop-threads.c,
1866 debug-malloc.c, dynl.c, environments.c, environments.h,
1867 extensions.c, filesys.c, fports.c, gc.c, gc.h, gh_data.c, goops.c,
1868 guardians.c, hooks.c, init.c, keywords.c, load.c, numbers.c,
1869 ports.c, posix.c, procs.c, rdelim.c, regex-posix.c, root.c,
1870 smob.c, stime.c, strings.c, struct.c, struct.h, symbols.c, unif.c,
1871 vectors.c, weaks.c: Use scm_gc_malloc/scm_malloc and
1872 scm_gc_free/free instead of scm_must_malloc and scm_must_free, as
1873 appropriate. Return zero from smob and port free functions.
1875 * debug-malloc.c (scm_malloc_reregister): Handle "old == NULL".
1877 * deprecation.h, deprecation.c: Reimplemented to allow deprecation
1878 messages while the GC is running.
1879 (scm_c_issue_deprecation_warning_fmt): New.
1881 * fports.c (scm_setvbuf): Reset read buffer to saved values when
1882 it is pointing to the putback buffer.
1884 2002-02-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
1886 * gsubr.c (create_gsubr): On "too many args" error,
1887 also display arg count and name. Thanks to Bill Schottstaedt.
1889 2002-02-05 Thien-Thi Nguyen <ttn@giblet.glug.org>
1891 * Makefile.am: Include $(top_srcdir)/pre-inst-guile.am.
1893 (bin_SCRIPTS): Remove guile-snarf-docs-texi.
1894 (alldotdocfiles, snarf2checkedtexi, dotdoc2texi): New vars.
1895 (guile.texi, guile-procedures.texi): Use $(dotdoc2texi).
1897 * guile-snarf-docs-texi.in: Bye bye.
1899 2002-02-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1901 * symbols.c (scm_make_symbol): Fix typo in docstring.
1903 * symbols.h (scm_mem2uninterned_symbol, scm_symbol_interned_p,
1904 scm_make_symbol): New prototypes.
1906 2002-02-03 Marius Vollmer <mvo@zagadka.ping.de>
1908 * symbols.h (SCM_SET_SYMBOL_HASH): Removed.
1909 (SCM_SYMBOL_INTERNED_P): New.
1910 * symbols.c (scm_symbol_hash): Use scm_ulong2num instead of
1911 SCM_MAKINUM since hash values can well be bignums.
1912 (scm_mem2symbol): Only use hash values below SCM_T_BITS_MAX/2.
1913 This signals a interned symbol.
1914 (scm_mem2uninterned_symbol, scm_symbol_interned_p,
1915 scm_make_symbol): New.
1917 * print.c (scm_iprin1): Print uninterned symbols unreadably.
1919 2002-02-02 Thien-Thi Nguyen <ttn@giblet.glug.org>
1921 * __scm.h (HAVE_UINTPTR_T): Only define if UINTPTR_T attributes
1922 are defined: UINTPTR_MAX, INTPTR_MAX, INTPTR_MIN.
1923 Thanks to Dave Love.
1925 2002-01-31 Marius Vollmer <mvo@zagadka.ping.de>
1927 * symbols.c (scm_gensym): Use " g" as default prefix, not "g".
1928 This might help to make unintended clashes less likely.
1929 (scm_string_to_symbol): Protect the string until the symbols is
1932 2002-01-31 Stefan Jahn <stefan@lkcc.org>
1934 * convert.c, convert.h, convert.i.c: New files containing C
1935 array to Scheme conversion helpers meant to be replacement
1936 functions for the deprecated gh interface.
1938 * Makefile.am: Setup rules for new `convert.*' files.
1940 2002-01-28 Stefan Jahn <stefan@lkcc.org>
1942 * symbols.c (scm_c_symbol2str): New function, replacement for
1943 `gh_scm2newsymbol()'.
1945 * strings.c (scm_c_substring2str): New function. Proper
1946 replacement for `gh_get_substr()'.
1948 * socket.c: Include `stdint.h' if available for the `uint32_t'
1951 * scmsigs.c (scm_sigaction): Initialize `chandler' (inhibits
1954 * backtrace.c: Include `lang.h' for GUILE_DEBUG conditional.
1956 2002-01-22 Neil Jerram <neil@ossau.uklinux.net>
1958 Other changes unrelated to Elisp...
1960 * eval.c (scm_m_if): Use s_if rather than repeating string literal
1962 (comments): Fix a few typos.
1963 (scm_for_each): Add parentheses around oddly unparenthesized
1964 if/while conditions.
1966 * read.c (scm_read_opts): Add full stop at end of doc for
1969 * script.c (scm_compile_shell_switches): Use scm_str2symbol
1970 instead of gh_symbol2scm.
1972 * srcprop.h (SRCPROPBRK): Return C type rather than SCM.
1973 (SRCBRKP): Use SRCPROPBRK rather than duplicating its logic.
1975 * srcprop.c (scm_srcprops_to_plist, scm_source_property): Change
1976 SRCPROPBRK (x) to SCM_BOOL (SRCPROPBRK (x)).
1978 First batch of changes for Elisp support...
1980 * alist.c, async.c, boolean.c, dynl.c, eval.c, filesys.c,
1981 fluids.c, list.c, load.c, options.c, posix.c, print.c, sort.c,
1982 throw.c, vectors.c, weaks.c: Add #include for lang.h.
1984 * eval.c, eval.h, init.c, lang.c, lang.h: Use SCM_ENABLE_ELISP to
1985 conditionalize compilation and initialization of Elisp support
1988 * alist.c (scm_assq, scm_assv, scm_assoc), async.c
1989 (scm_asyncs_pending, scm_run_asyncs, noop), backtrace.c
1990 (scm_set_print_params_x), dynl.c (scm_make_argv_from_stringlist),
1991 filesys.c (fill_select_type, retrieve_select_type), fluids.c
1992 (scm_swap_fluids, scm_swap_fluids_reverse), list.c (scm_null_p,
1993 scm_ilength, scm_append_x, scm_last_pair, scm_reverse,
1994 scm_reverse_x, scm_list_ref, scm_list_set_x, scm_list_cdr_set_x,
1995 scm_c_memq, scm_memv, scm_member), load.c (scm_search_path),
1996 options.c (change_option_setting, scm_options), posix.c
1997 (environ_list_to_c), print.c (scm_iprlist), throw.c
1998 (scm_exit_status), vectors.c (scm_vector), weaks.c
1999 (scm_weak_vector): Use SCM_NULL_OR_NIL_P instead of SCM_NULLP.
2001 * boolean.c (scm_not): Use `SCM_FALSEP || SCM_NILP' instead of
2004 * boolean.c (scm_boolean_p): Use `SCM_BOOLP || SCM_NILP' instead
2007 * eval.c (scm_lisp_nil, scm_lisp_t, s_nil_ify, scm_m_nil_ify,
2008 s_t_ify, scm_m_t_ify, s_0_cond, scm_m_0_cond, s_0_ify,
2009 scm_m_0_ify, s_1_ify, scm_m_1_ify): Removed.
2010 (scm_m_atfop): Support function aliasing. Support both function
2011 args, which need transformation, and macro args, which do not.
2012 Add explanatory comments.
2013 (SCM_CEVAL): In switch cases for SCM_IM_AND, SCM_IM_COND,
2014 SCM_IM_DO, SCM_IM_IF and SCM_IM_OR, add `|| SCM_NILP' to existing
2015 checks for SCM_FALSEP. In switch case for SCM_IM_NIL_COND, use
2016 SCM_NULLP || SCM_NILP instead of checks against (removed)
2017 scm_lisp_nil. Removed switch cases for SCM_IM_NIL_IFY,
2018 SCM_IM_T_IFY, SCM_IM_0_COND, SCM_IM_0_IFY, SCM_IM_1_IFY.
2020 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
2021 scm_m_while, scm_nil_eq): Commented out; I don't think we need
2022 these, but I don't want to remove them yet, just in case.
2023 (scm_init_lang): Define `%nil' variable on Scheme level to hold
2026 * lang.h (SCM_NILP): Test against Elisp nil value instead of
2027 against (removed) scm_lisp_nil.
2028 (SCM_NILNULLP, SCM_NIL2EOL, SCM_EOL2NIL): Commented out.
2029 (SCM_NULL_OR_NIL_P): New.
2031 * list.c (scm_append): Use SCM_VALIDATE_NULL_OR_NIL instead of
2034 * print.c (scm_isymnames): Fix comment. Remove #@nil-ify,
2035 #@t-ify, #@0-cond, #@0-ify, #@1-ify. Add #nil (for SCM_ELISP_NIL
2038 * sort.c (scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
2039 scm_sort_x, scm_sort, scm_stable_sort_x, scm_stable_sort): Use
2040 SCM_NULL_OR_NIL_P instead of SCM_NULLP. In constructions like `if
2041 (SCM_NULLP (x)) return SCM_EOL;', return x rather than SCM_EOL.
2043 * tags.h (SCM_IM_NIL_IFY, SCM_IM_T_IFY, SCM_IM_0_COND,
2044 SCM_IM_0_IFY, SCM_IM_1_IFY): Removed.
2045 (SCM_IM_BIND, SCM_IM_DELAY, SCM_IM_CALL_WITH_VALUES, SCM_UNBOUND):
2046 Numbering shifted down accordingly.
2047 (SCM_ELISP_NIL): New IFLAG.
2049 * validate.h (SCM_VALIDATE_NULL_OR_NIL): New.
2051 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
2053 * eval.c: Removed outdated references to "everr". Improved some
2056 (scm_deval_args, deval_args): Renamed scm_deval_args to
2057 deval_args, since it is not part of the interface.
2059 (SCM_CEVAL): Added (maybe somewhat verbose) comment. Avoid to
2060 use references to debug.vect[0] before it exists. Add parentheses
2061 to switch statement.
2063 * goops.h: Added local emacs variables.
2065 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
2067 * eval.[ch] (scm_deval_args): Made static.
2069 * srcprop.c (scm_source_property): Remove redundant SCM_IMP
2072 * strings.c (scm_c_string2str): Clarified comment. Replaced
2073 THINKME by FIXME for uniformness. Removed question about whether
2074 arguments need to be protected from garbage collection: Arguments
2075 must be protected as any other variable.
2077 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
2079 * procs.h (SCM_CLOSURE_BODY): New Macro.
2081 * debug.c (scm_procedure_name, scm_procedure_source), eval.c
2082 (SCM_CEVAL, SCM_APPLY), goops.c (scm_sys_initialize_object,
2083 get_slot_value, set_slot_value), procs.c
2084 (scm_procedure_documentation), sort.c (closureless), stacks.c
2085 (get_applybody): Replace SCM_CDR (SCM_CODE (...)) by
2088 * sort.c (closureless): Prefer !SCM_FOOP over SCM_NFOOP.
2090 2001-12-26 Marius Vollmer <mvo@zagadka.ping.de>
2092 * Makefile.am (guile-procedures.txt): When we don't have makeinfo,
2095 2001-12-16 Marius Vollmer <mvo@zagadka.ping.de>
2097 * stacks.c, stacks.h (scm_t_stackype): Renamed to scm_stack_type
2100 * continuations.c (scm_make_continuation): Do not retain the
2101 throw_value when the continuation is invoked.
2103 2001-12-08 Stefan Jahn <stefan@lkcc.org>
2105 * strings.c (scm_c_string2str): New function. Converts a
2106 given Scheme string into a C string. Also put in two
2107 THINKME's regarding the malloc policy for the missing converter
2110 2001-12-01 Neil Jerram <neil@ossau.uklinux.net>
2112 * gh_data.c (gh_module_lookup): Use scm_str2symbol rather than
2115 2001-11-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
2117 * gc.h (SCM_GC_CELL_WORD, SCM_GC_CELL_OBJECT,
2118 SCM_GC_SET_CELL_WORD, SCM_GC_SET_CELL_OBJECT): New macros.
2120 (SCM_GC_CELL_TYPE, SCM_CELL_WORD, SCM_CELL_OBJECT,
2121 SCM_SET_CELL_WORD, SCM_SET_CELL_OBJECT, SCM_FREE_CELL_CDR,
2122 SCM_GC_SET_CELL_OBJECT): Express in terms of SCM_GC_CELL_*
2125 (SCM_FREE_CELL_P): Express in terms of SCM_GC_CELL_TYPE.
2127 * inline.h (scm_alloc_cell, scm_alloc_double_cell): Use
2128 SCM_GC_CELL_* macros when accessing free cells.
2130 2001-11-25 Marius Vollmer <mvo@zagadka.ping.de>
2132 * vectors.h (SCM_MAKE_VECTOR_TAG): New.
2133 * unif.h (SCM_MAKE_BITVECTOR_TAG, SCM_MAKE_UVECTOR_TAG): New.
2134 * symbols.h (SCM_MAKE_SYMBOL_TAG): New.
2135 * strings.h (SCM_MAKE_STRING_TAG): New.
2136 * procs.h (SCM_MAKE_CCLO_TAG): New.
2137 * numbers.h (SCM_MAKE_BIGNUM_TAG): New.
2139 * goops.h: Replaced SCM_DEBUG_DEPRECATED with
2140 !SCM_ENABLE_DEPRECATED.
2142 * async.c, async.h (scm_system_async_mark_from_signal_handler):
2145 * scmsigs.c (scm_take_signal): Removed all code that assumes that
2146 signal handlers are allowed to divert the flow of control. Call
2147 scm_system_async_mark_from_signal_handler instead of
2148 scm_system_async_mark.
2151 Deprecated SCM_NEWCELL and SCM_NEWCELL2. Added scm_alloc_cell and
2152 scm_alloc_double_cell in their place.
2154 * gc.h (SCM_GC_SET_ALLOCATED, scm_debug_newcell,
2155 scm_debug_newcell2, scm_tc16_allocated): Removed from header.
2156 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
2157 (SCM_NEWCELL, SCM_NEWCELL2): Implement in terms of
2158 scm_deprecated_newcell and scm_deprecated_newcell2.
2160 gc.c (scm_tc16_allocated): Only define when including deprecated
2162 (scm_debug_newcell, scm_debug_newcell2): Removed.
2163 (scm_init_storage): Do not initialize scm_tc16_allocated.
2164 (scm_init_gc): Do it here.
2165 (allocated_mark): New, from old code.
2166 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
2168 * inline.c, inline.h: New files.
2169 * Makefile.am: Added them in all the right places.
2171 * _scm.h: Include "libguile/inline.h".
2173 * alist.c, coop-threads.c, debug.c, environments.c, eval.c,
2174 fports.c, gh_data.c, goops.c, guardians.c, lang.c, list.c,
2175 num2float.i.c, numbers.c, pairs.c, ports.c, print.c, procs.c,
2176 smob.c, smob.h, strings.c, strports.c, struct.c, symbols.c,
2177 unif.c, variable.c, vectors.c, vports.c, weaks.c: Replaced
2178 SCM_NEWCELL and SCM_NEWCELL2 with scm_alloc_cell and
2179 scm_alloc_double_cell, respectively.
2181 2001-11-23 Marius Vollmer <mvo@zagadka.ping.de>
2183 * modules.c (scm_c_use_module): Adapt to changes to
2184 `process-use-modules'.
2186 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
2188 * numbers.c (scm_divide): Fix more division by zero errors.
2190 2001-11-21 Gary Houston <ghouston@arglist.com>
2192 * Makefile.am (OMIT_DEPENDENCIES): removed, since it seems to be
2193 obsolete. autogen.sh says:
2194 invalid unused variable name: `OMIT_DEPENDENCIES'
2196 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
2198 * numbers.c (scm_divide): Fix (/ 0). Thanks to Keith Wright for
2201 2001-11-21 Marius Vollmer <mvo@zagadka.ping.de>
2203 * Makefile.am (install-exec-hook): Prepend $(DESTDIR) to filename.
2204 Thanks to Eric Gillespie, Jr!
2206 2001-11-21 Stefan Jahn <stefan@lkcc.org>
2208 * win32-socket.c (getservent, setservent, endservent,
2209 getprotoent, setprotoent, endprotoent): New functions.
2210 Appropriate replacements for M$-Windows.
2212 * numbers.c (SIZE_MAX, PTRDIFF_MAX, PTRDIFF_MIN): Reintroduced
2213 these definitions for GUILE_DEBUG.
2215 * net_db.c: Include "win32-socket.h" if compiling with a native
2216 M$-Windows compiler. Include some pieces of code (protoent and
2217 servent interface) protected by HAVE_* macros when using a
2218 native M$-Windows compiler.
2220 2001-11-20 Marius Vollmer <mvo@zagadka.ping.de>
2222 * modules.c (scm_c_export): Do nothing when the first argument is
2223 already the terminating NULL. Thanks to Han-Wen Nienhuys!
2225 2001-11-20 Thien-Thi Nguyen <ttn@glug.org>
2227 * Makefile.am (libpath.h): In SCM_BUILD_INFO,
2228 also include `buildstamp'.
2230 2001-11-18 Rob Browning <rlb@defaultvalue.org>
2233 (s_scm_major_version): use SCM_MAJOR_VERSION.
2234 (s_scm_minor_version): use SCM_MINOR_VERSION.
2235 (s_scm_micro_version): use SCM_MICRO_VERSION.
2236 (s_scm_version): use SCM_MAJOR_VERSION, SCM_MINOR_VERSION, and
2240 (SCM_MAJOR_VERSION): renamed from SCM_GUILE_MAJOR_VERSION.
2241 (SCM_MINOR_VERSION): renamed from SCM_GUILE_MINOR_VERSION.
2242 (SCM_MICRO_VERSION): renamed from SCM_GUILE_MICRO_VERSION.
2244 2001-11-18 Neil Jerram <neil@ossau.uklinux.net>
2246 * vectors.c (scm_vector_move_left_x, scm_vector_move_right_x):
2247 Rewrite docstrings without reference to substring-move-left/right,
2248 since the latter no longer exist.
2250 2001-11-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2252 * eval.c: Removed bogus comment about acros.
2254 (scm_unmemocar): Use !SCM_CONSP instead of SCM_IMP.
2255 Minimize scope of local variable. Eliminate dependency on
2256 macro DEBUG_EXTENSIONS.
2258 (s_splicing): New error message string.
2260 (scm_m_body): Issue 'bad body' message rather than 'missing
2261 expression' message.
2263 (scm_m_quote): Eliminate unnecessary copying.
2265 (scm_m_lambda, scm_m_letstar, scm_m_letrec, scm_m_let): Leave the
2266 checking of the body to scm_m_body.
2268 (scm_m_do): Move comment to function header. Rename arg1 to
2269 binding. Made the code a bit easier to read.
2273 (iqq): Added a comment. Changed the depth parameter to
2274 unsigned. Use size_t for vector lengths. Make sure vector object
2275 is gc protected as long as its contents are read. Add some syntax
2276 checks. Get rid of unnecessary SCM_IMP test. Clean up the
2277 control structure a bit.
2279 (scm_m_delay): Added comment about the implementation of
2282 (scm_m_define): Add comment about guile's currying define
2283 syntax. Renamed 'proc' to 'name'. Eliminate dependency on macro
2284 DEBUG_EXTENSIONS. Simplified code a bit. Eliminate SICP code.
2286 (scm_m_letrec1): Removed. Part of the functionality is taken
2287 over by the new function 'transform_bindings'.
2289 (transform_bindings): New function. Takes over some of the
2290 functionality of removed function 'scm_m_letrec1', namely to split
2291 a list of bindings into a reversed list of variables and a list of
2294 (scm_m_letrec): Call 'transform_bindings'.
2296 (scm_m_let): Minimized scope of local variables. Renamed 'proc'
2297 to 'temp' and 'arg1' to 'binding'. Eliminated redundant SCM_NIMP
2298 test. Use 'transform_bindings'. Fixed scoping error with named
2299 let (Thanks to Aubrey Jaffer for reporting the bug and to Neil
2300 Jerram for suggesting the fix). Cleaned up the control structure
2303 (scm_m_expand_body): Use 'transform_bindings'. Eliminated
2304 unnecessary consing. Eliminated unnecessary
2305 SCM_DEFER/ALLOW_INTS.
2307 (SCM_CEVAL): Un-obfuscated some loops.
2309 2001-11-16 Neil Jerram <neil@ossau.uklinux.net>
2311 * gc.h (scm_unhash_name): Old declaration removed.
2313 * eval.c (s_scm_eval): Change @var{primitive-eval} to
2314 @code{primitive-eval}.
2316 * feature.c, vectors.c, net_db.c, unif.c, weaks.c, struct.c,
2317 version.c, alist.c, ports.c, ramap.c, unif.c, strings.c, list.c:
2318 Change @deffnx lines in docstrings to say {Scheme Procedure}
2319 rather than primitive or procedure.
2321 * posix.c (scm_execl), filesys.c (scm_close), unif.c
2322 (scm_array_set_x, scm_array_contents, scm_uniform_array_read_x,
2323 scm_bit_set_star_x, scm_bit_invert_x), ramap.c (scm_array_fill_x,
2324 scm_array_for_each, scm_array_index_map_x), vectors.c (scm_vector,
2325 scm_make_vector, scm_vector_to_list, scm_vector_fill_x), strop.c
2326 (scm_string_split, scm_string_ci_to_symbol), strings.c
2327 (scm_string_p), sort.c (scm_merge), print.c (scm_newline),
2328 macros.c (scm_macro_type), alist.c (scm_acons, scm_assq):
2329 Docstring fixes and improvements reflecting edits that have been
2330 made in the reference manual source.
2332 * objprop.c (scm_object_properties, scm_set_object_properties_x,
2333 scm_object_property, scm_set_object_property_x): Remove invalid
2334 @deffnx lines for corresponding procedure property primitives.
2336 These changes add a @deffnx C function declaration and function
2337 index entries for each Guile primitive to the copy of the doc
2338 snarf output that is used for reference manual synchronization.
2339 Online help is unchanged.
2341 * snarf.h (SCM_SNARF_DOCS): Output primitive's C function name.
2342 (SCM_DEFINE, SCM_DEFINE1, SCM_REGISTER_PROC): Supply to C function
2343 name to SCM_SNARF_DOCS.
2345 * guile-snarf-docs-texi.in: Pass the shell script's arguments into
2346 snarf-check-and-output-texi.
2348 * Makefile.am (guile-procedures.texi): New rule.
2349 (BUILT_SOURCES, guile.texi, guile-procedures.txt, CLEANFILES):
2350 Changed so that the last stage of doc snarfing is now performed
2351 twice, once to produce guile-procedures.txt for online help, and
2352 once to produce guile.texi for reference manual synchronization.
2354 2001-11-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
2356 * eval.c (RETURN): Wrap in do{}while(0) in order to make it
2357 safely usable as a single statement followed by a ';', for example
2360 (SCM_CEVAL, SCM_APPLY): Clean up code using 'RETURN'.
2362 2001-11-13 Neil Jerram <neil@ossau.uklinux.net>
2364 * random.c (scm_random_solid_sphere_x,
2365 scm_random_hollow_sphere_x): Correct "shere" typos.
2367 * hashtab.c (scm_hash_fold): Add missing apostrophe to docstring.
2369 * version.c (scm_version): Update docstring to include
2372 2001-11-13 Marius Vollmer <mvo@zagadka.ping.de>
2374 * modules.c (scm_c_export): Call va_end after collecting the
2377 * strop.h, strop.c (scm_substring_move_left_x,
2378 scm_substring_move_right_x): Removed.
2380 * __scm.h (HAVE_UINTPTR_T, HAVE_PTRDIFF_T, HAVE_LONG_LONG,
2381 HAVE_LONG_LONGS): Define to "1" when defining them, to mirror what
2384 2001-11-12 Marius Vollmer <mvo@zagadka.ping.de>
2386 * numbers.c: Document macros to define when including
2387 num2integral.i.c. MAX_VALUE and MIN_VALU are no longer used, we
2388 now rely on SIZEOF_ macros that have been figured out at
2391 * num2integral.i.c: Adapt to new interface.
2392 (NUM2INTEGRAL): Test whether a fixnum can be represented in the
2393 target type by casting it and checking whether it is still the
2394 same. Do not try to handle bignums for integral types that are
2395 smaller than fixnums. When handling bignums, collect the
2396 magnituse first into a unsigned type, and correctly check for
2398 (INTEGRAL2BIG): Do not use MIN_VALUE explicitely by observing that
2399 only -MIN_VALUE can still be negative of all negative numbers (in
2402 * tags.h (SIZEOF_SCM_T_BITS): Define it appropriately.
2404 * __scm.h: Define HAVE_UINTPTR_T, HAVE_PTRDIFF_T and
2405 HAVE_LONG_LONG depending on whether their size is non-zero.
2407 2001-11-11 Thien-Thi Nguyen <ttn@glug.org>
2409 * strop.c (scm_string_null_p): Docfix; nfc.
2410 Thanks to Scott Lenser.
2412 2001-11-07 Neil Jerram <neil@ossau.uklinux.net>
2414 * extensions.c (scm_load_extension): Canonicalize docstring
2417 * unif.c (scm_uniform_array_write), ports.c
2418 (scm_current_output_port, scm_force_output), dynwind.c
2419 (scm_dynamic_wind), scmsigs.c (scm_setitimer, scm_getitimer),
2420 filesys.c (scm_open, scm_lstat), struct.c
2421 (scm_make_struct_layout), random.c (scm_random,
2422 scm_random_solid_sphere_x, scm_random_hollow_sphere_x, strop.c
2423 (scm_i_index): Remove superfluous whitespace from end of docstring
2426 * filesys.c (scm_select), guardians.c (scm_guardian_greedy_p),
2427 strings.c (scm_make_string), variable.c (scm_make_variable,
2428 scm_make_undefined_variable, scm_variable_p, scm_variable_set_x,
2429 scm_variable_bound_p), scmsigs.c (scm_setitimer, scm_getitimer),
2430 posix.c (scm_crypt), struct.c (scm_make_vtable_vtable), hashtab.c
2431 (scm_hash_fold), ports.c (scm_port_for_each): Remove superfluous
2432 newline at end of docstrings.
2434 * modules.c (scm_set_current_module): Add missing newline to
2437 2001-11-07 Stefan Jahn <stefan@lkcc.org>
2439 * win32-socket.[ch]: New files. Defines Winsock-API error codes
2440 and makes them available through Guile. That is because the
2441 Winsock-API does not store its errors in `errno' and thus cannot
2442 return error messages via `strerror (errno)'.
2444 * socket.c (scm_init_socket): Initialize `win32-socket' part
2445 here under M$-Windows.
2447 * numbers.h: Added missing declaration of
2448 `scm_sys_check_number_conversions()'.
2450 * error.c: Local definition of SCM_I_STRERROR and SCM_I_ERRNO
2451 and use in `(strerror)' and `(system-error)'.
2453 * Makefile.am (EXTRA_libguile_la_SOURCES): Added
2454 `win32-socket.[ch]' to extra source and header files.
2456 2001-11-06 Marius Vollmer <mvo@zagadka.ping.de>
2458 * script.c (scm_shell_usage, scm_compile_shell_switches): Prepend
2459 a call to turn-on-debugging when --debug has been given instead of
2460 turning it on directly. Also, handle new `--no-debug' option,
2461 which might suppress the call to turn-on-debugging.
2463 2001-11-05 Stefan Jahn <stefan@lkcc.org>
2465 * struct.c (s_scm_struct_vtable_p): Corrected docstring.
2467 2001-11-04 Stefan Jahn <stefan@lkcc.org>
2469 * Makefile.am (libguile_la_LIBADD): Added $(THREAD_LIBS_LOCAL)
2470 here (was at guile_LDADD) which describes the dependency
2471 correctly and allows a clean build on Win32.
2473 * __scm.h (SCM_API): Follow-up patch. Renamed __FOO__ macros
2476 * __scm.h: USE_DLL_IMPORT indicates the usage of the DLL
2477 import macros for external libraries (libcrypt, libqthreads,
2478 libreadline and libregex).
2480 * coop-defs.h: Include <winsock2.h> for `struct timeval'.
2482 * posix.c (flock): Added support for flock() in M$-Windows.
2484 * guile.c (SCM_IMPORT): Follow-up patch. Use SCM_IMPORT instead
2487 * fports.c (getflags): Differentiate reading and writing pipes
2490 * filesys.c (S_IS*): Redefine all of the S_IS*() macros for
2493 * coop.c (coop_condition_variable_timed_wait_mutex): Use
2494 conditionalized error code if `ETIMEDOUT' is not available.
2495 (scm_thread_usleep): Remove bogus declaration of `struct timeval
2498 * numbers.c (PTRDIFF_MIN): Moved this definition where it actually
2499 belongs. That is because NO_PREPRO_MAGIC gets undefined after
2500 each inclusion of `num2integral.i.c'.
2501 (SIZE_MAX): Define NO_PREPRO_MAGIC if SIZE_MAX is undefined.
2503 2001-11-03 Marius Vollmer <mvo@zagadka.ping.de>
2505 * eval.c (scm_m_begin): Allow `(begin)`, with no subforms.
2506 (SCM_CEVAL): Evaluate an empty `begin' to SCM_UNSPECIFIED.
2508 2001-11-02 Mikael Djurfeldt <mdj@linnaeus>
2510 * print.c (scm_iprin1): Mark print state as revealed when
2511 dispatching to generic write or display.
2513 * unif.c (scm_ra2contig): Fixed memory overwrite bug.
2515 2001-11-02 Marius Vollmer <mvo@zagadka.ping.de>
2517 Support for native Win32. Thanks to Stefan Jahn!
2519 * Makefile.am: Add win32-uname.c, win32-uname.h, win32-dirent.c
2520 and win32-dirent.h to extra source and header files. These
2521 include the uname() and the POSIX dirent interface implementation
2522 for M$-Windows. Put `-no-undefined' into LDFLAGS to support
2523 linkers which do not allow unresolved symbols inside shared
2524 libraries. Corrected `guile_filter_doc_snarfage$(EXEEXT)'
2527 * __scm.h: Defined SCM_API. This macro gets prepended to all
2528 function and data definitions which should be exported or imported
2529 in the resulting dynamic link library in the Win32 port.
2531 * __scm.h, alist.h, arbiters.h, async.h, backtrace.h, boolean.h,
2532 chars.h, continuations.h, coop-defs.h, coop-threads.h,
2533 debug-malloc.h, debug.h, deprecation.h, dynl.h, dynwind.h,
2534 environments.h, eq.h, error.h, eval.h, evalext.h, extensions.h,
2535 feature.h, filesys.h, fluids.h, fports.h, gc.h, gdb_interface.h,
2536 gdbint.h, gh.h, goops.h, gsubr.h, guardians.h, hash.h, hashtab.h,
2537 hooks.h, init.h, ioext.h, iselect.h, keywords.h, lang.h, list.h,
2538 load.h, macros.h, mallocs.h, modules.h, net_db.h, numbers.h,
2539 objects.h, objprop.h, options.h, pairs.h, ports.h, posix.h, print.h,
2540 procprop.h, procs.h, properties.h, ramap.h, random.h, rdelim.h,
2541 read.h, regex-posix.h, root.h, rw.h, scmsigs.h, script.h, simpos.h,
2542 smob.h, socket.h, sort.h, srcprop.h, stackchk.h, stacks.h, stime.h,
2543 strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h,
2544 tags.h, threads.h, throw.h, unif.h, values.h, variable.h, vectors.h,
2546 Prefixed each each exported symbol with SCM_API.
2548 * continuations.c: Added comment about the use of the extern
2549 declarations of {get,set}context() functions used in the ia64 port.
2551 * continuations.h, gc.c: `__libc_ia64_register_backing_store_base'
2552 is meant to be a `unsigned long *'.
2554 * filesys.c: Include `direct.h' if possible. Use local
2555 `win32-dirent.h' for the native M$-Windows port. Define S_IS*()
2556 macros for M$-Windows. Implementation of `fstat_Win32()' which is
2557 able to differentiate between sockets and other file descriptors.
2558 Use this function as wrapper in `scm_fstat()'. Fixed typo in
2561 * fports.c: Include `io.h' is possible. Put `*fp' into referring
2562 statement block in `scm_fport_buffer_add()'.
2563 Some corrections in `getflags()'.
2565 * gdb_interface.h (GDB_INTERFACE): Also support __CYGWIN__.
2567 * guile.c: Make sure to define __SCM_IMPORT__ for shared library
2568 build on Win32. Disable preloaded symbols on Win2 platforms.
2570 * ioext.c, ports.c: Include `io.h' is possible.
2572 * mkstemp.c: Include `process.h' is possible.
2574 * net_db.c: Disable extern declaration of `h_errno' for __CYGWIN__,
2576 Put `scm_return_entry()' into HAVE_GETSERVENT conditional.
2578 * posix.c: Remove unnecessary dirent includes and defines. Include
2579 local `win32-uname.h' for MinGW. Extern declaration of
2580 `mkstemp()' for systems where it does not exists. Make
2581 `getlogin()' available on M$-Windows.
2583 * scmsigs.c: Made `usleep()' avalable on MinGW.
2585 * stime.c: On M$-Windows `tzname[]' is known to be `_tzname[]'.
2587 * win32-dirent.c: Include "win32-dirent.h", not "dirent.h".
2589 * win32-uname.c: Include "win32-uname.h", not "uname.h".
2591 2001-10-28 Mikael Djurfeldt <mdj@linnaeus>
2593 * unif.c (scm_uniform_array_read_x, scm_uniform_array_write):
2594 Don't apply scm_uniform_vector_length on arrays.
2596 2001-10-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
2598 * eval.c (scm_lookupcar, scm_m_letstar, scm_m_do, iqq,
2599 scm_m_define, scm_m_letrec1, scm_m_let, scm_m_expand_body,
2600 scm_macroexp, unmemocopy, scm_eval_args, scm_deval_args,
2601 SCM_CEVAL, scm_map, scm_init_eval): When building lists, prefer
2602 scm_list_<n> over scm_cons[2]?.
2604 (scm_unmemocar, scm_m_cond, scm_m_letstar, scm_m_letrec1,
2605 scm_m_let, scm_m_atbind, unmemocopy, SCM_CEVAL, SCM_APPLY): Use
2606 SCM_C[AD][AD]R instead of explicit form.
2608 (scm_m_set_x, scm_m_cond, scm_m_letstar, scm_m_do): Reordered
2609 comparison parameters.
2611 (scm_m_case, scm_m_cond, scm_m_letstar, scm_m_do, SCM_CEVAL): Use
2612 !SCM_NULLP instead of SCM_NIMP.
2614 (scm_m_case): Don't copy the form. Renamed proc to clause and
2615 minimized its scope. Renamed x to clauses. Removed side
2616 effecting operation from macro call.
2618 (scm_m_cond): Don't copy the form. Renamed arg1 to clause and
2619 minimized its scope. Renamed x to clauses. Minimized the scope
2620 of variable 'len'. Make sure the else clause is treated specially
2621 even in case of '=>' occurences. Don't change the else to #t in
2622 order to be able to distinguish this case in the evaluator. Leave
2623 type checking of the recipient to the evaluator.
2625 (scm_c_improper_memq): Made the comment somewhat clearer.
2627 (scm_m_lambda): Renamed proc to formals. Removed unnecessary
2628 test for SCM_IM_LET at the place of the formal parameters.
2629 Simplified the formal parameter checking.
2631 (scm_m_letstar): Added Comment. Renamed proc to bindings.
2632 Renamed arg1 to binding and minimized its scope. Eliminated
2633 unnecessary consing.
2635 (scm_m_do): Renamed proc to bindings. Minimized the scope of
2638 (build_binding_list): New static function.
2640 (unmemocopy): Don't use SCM_TYP7 on pairs (it's unclean).
2641 Further, split up the 'letrec' unmemoizing code to the
2642 corresponding parts for 'do', 'let' and 'letrec', adding comments
2643 to each form. Cleanup the handling of the do form (This removes
2644 some *real* code :-).
2646 (SCM_CEVAL): Removed side effecting operation from macro call.
2647 Handle the 'else clause of the 'cond form specially - the symbol
2648 'else is not replaced with #t any more.
2650 2001-10-14 Gary Houston <ghouston@arglist.com>
2652 * version.c (scm_version): use sprintf instead of snprintf,
2653 for portability. thanks to Bill Schottstaedt.
2655 2001-10-14 Mikael Djurfeldt <mdj@linnaeus>
2657 * read.c (scm_lreadr): When user-defined hash procedure returns
2658 SCM_UNSPECIFIED: Fall back to standard handling instead of raising
2659 an exception. (This prevents parsing of uniform vectors from
2660 interfering with parsing of numbers.)
2662 2001-10-13 Marius Vollmer <mvo@zagadka.ping.de>
2664 * numbers.c: Set NO_PREPRO_MAGIC when defining our version of
2665 PTRDIFF_MIN. Thanks to Ken Raeburn.
2667 2001-10-07 Marius Vollmer <mvo@zagadka.ping.de>
2669 * Makefile.am (EXTRA_libguile_la_SOURCES): Added "mkstemp.c".
2671 * eval.c (scm_m_atbind): First try to find the variable without
2672 defining it locally; when it has not been found, define it
2675 * modules.c (module_variable): Pass over variables that exist but
2678 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
2680 * backtrace.c (display_backtrace_file_and_line): Only use
2681 scm_basename when POSIX support is compiled in. Thanks to Chris
2684 2001-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2686 * numbers.c (mem2uinteger): Return number read so far when coming
2687 across a hexdigit after having read a # or if not reading a hex
2688 value. This will enable the calling code to correctly handle
2689 forms like 1e2. (The background is, that the exponent markers d,
2690 e and f are also hexdigits.) Thanks to Mikael Djurfeldt for
2691 providing this patch.
2693 (mem2complex): Fix erroneous double-negation. Now, numbers like
2694 1-i will be read correctly.
2696 2001-10-12 Mikael Djurfeldt <mdj@linnaeus>
2698 * debug.c (scm_mem_to_proc): Fixed typo in previous change.
2700 * validate.h (SCM_VALIDATE_DOUBLE_DEF_COPY): New macro.
2702 2001-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
2704 * print.c (scm_print_state_vtable, print_state_pool):
2705 Initialize. These variables are now registered as gc roots.
2707 (scm_current_pstate): Update documentation.
2709 (scm_current_pstate, scm_make_print_state, scm_free_print_state,
2710 scm_prin1, scm_init_print): print_state_pool is registered as a
2711 gc root and thus does not need to be protected by a surrounding
2714 (make_print_state): The car of print_state_pool no longer holds
2715 the scm_print_state_vtable.
2717 (scm_current_pstate, scm_make_print_state, print_circref,
2718 scm_iprin1, scm_prin1, scm_iprlist): Prefer !SCM_<foo> over
2721 (scm_prin1): When building lists, prefer scm_list_<n> over
2724 (scm_iprlist): Removed a redundant SCM_IMP test.
2726 (scm_simple_format): Use SCM_EQ_P to compare SCM values.
2728 2001-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
2730 * debug.c (scm_make_iloc): Prefer !SCM_<foo> over SCM_N<foo>.
2732 (scm_memcons, scm_mem_to_proc): When building lists, prefer
2733 scm_list_<n> over scm_cons[2]?.
2735 (scm_mem_to_proc): Prefer SCM_CONSP over SCM_NIMP.
2737 (scm_procedure_name): Use SCM_CADR instead of explicit form.
2739 (debugobj_print): Coerce scm_intprint arg 1 to long, not int.
2740 Thanks to Rob Browning for the patch (see log entry 2001-09-21) -
2741 for some reason his patch didn't make it into the cvs.
2743 2001-10-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
2745 * numbers.c (mem2decimal_from_point): Cleaned up the parsing a
2746 little bit - should even be somewhat more accurate now.
2748 2001-10-08 Rob Browning <rlb@defaultvalue.org>
2750 * gc.c: support ia64 register backing store.
2751 (SCM_MARK_BACKING_STORE): new macro.
2753 * continuations.h: support ia64 register backing store.
2754 (struct scm_t_contregs): add ia64 register backing store.
2756 * continuations.c: support ia64 register backing store.
2757 (continuation_mark): mark ia64 register backing store.
2758 (continuation_free): free ia64 register backing store.
2759 (scm_make_continuation): capture ia64 register backing store.
2760 (copy_stack_and_call): copy ia64 register backing store.
2762 2001-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
2764 * hashtab.c (scm_hash_fn_create_handle_x): The result of assoc_fn
2765 is known to be #f if no entry is found. Thus, use !SCM_FALSEP
2766 instead of SCM_NIMP to test for that case.
2768 * strings.h (SCM_SET_STRING_LENGTH): Cast the length to
2769 scm_t_bits instead of long.
2771 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
2773 * tags.h (SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
2774 SCM_T_SIGNED_BITS_MIN): New.
2775 * numbers.h (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM):
2776 Use them to make these macros computable by the preprocessor.
2778 * num2integral.i.c (INTEGRAL2NUM): Let the preprocessor test
2779 whether the integral type fits in a fixnum, not the compiler.
2780 This removes a spurious compiler warning. Also, honor the
2781 NO_PREPRO_MAGIC flag to suppress any preprocessor tests. This is
2782 needed for `long long's.
2784 * numbers.c: Define NO_PREPRO_MAGOC when including
2785 num2integral.c.i for `long long' and `signed long long'.
2787 2001-10-06 Mikael Djurfeldt <mdj@linnaeus>
2789 These changes fixes a race condition in the Guile coop - pthread
2792 * coop.c (mother_awake_p): New variable.
2793 (coop_create): Set mother_awake_p before creating or signalling
2794 mother; wait until mother is going to sleep before returning.
2795 (mother): Reset mother_awake_p before going to sleep.
2797 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
2799 * options.c (protected_objects, scm_init_options): The content of
2800 protected_objects is now protected from garbage collection using
2801 scm_gc_register_root instead of scm_permanent_object.
2803 (get_option_setting): New static function that computes an option
2804 setting as it was formerly done in the function scm_options.
2806 (get_documented_option_setting): New static function that
2807 returns option documentation as it was formerly done in the
2808 function scm_options. Note that documentation C strings are no
2809 longer precomputed into SCM objects. Instead, they are converted
2810 into SCM strings every time get_documented_option_setting is
2813 (change_option_setting): New static functions that modifies the
2814 option setting as it was formerly done in the function
2815 scm_options. The function is now exception safe, i. e. won't
2816 cause a memory leak when interrupted. Further, only non-immediate
2817 option values are added to the protection list.
2819 (scm_options): This function now has only the purpose to dispatch
2820 to to get_option_setting, get_documented_option_setting or
2821 change_option_setting, depending on the arguments given to
2824 (scm_init_opts): Don't convert documentation C strings into SCM
2825 strings. Further, don't protect any object values: They _must_
2826 be immediate values, otherwise there is no guarantee that they
2827 have not been collected before anyway.
2829 * options.[ch] (scm_t_option): Made type unsigned, name into a
2830 constant char* and val into a scm_t_bits type.
2832 (scm_options, scm_init_opts): The number of options is guaranteed
2833 to be larger or equal to zero. Thus, the type is changed to
2836 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
2838 * num2integral.i.c (NUM2INTEGRAL): Eliminated some warnings about
2839 testing an unsigned value for being >= 0.
2841 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
2843 * numbers.h: Removed old comment about using SCM_CAR to access
2846 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
2847 the return value is signed. Thanks to Brian Crowder for the bug
2850 (SCM_SRS): Avoid unnecessary casting and don't unpack input
2851 values. With this patch, SCM_SRS can be safely used for other
2852 types than scm_t_signed_bits. However, it should still better be
2853 an internal macro and thus be renamed to SCM_I_SRS.
2855 (SCM_MAKINUM, SCM_INUM): Use proper casting.
2857 2001-10-03 Gary Houston <ghouston@arglist.com>
2859 * continuations.h, unif.h: in the descriptions of the bit patterns
2860 of the heap cells, make bit 0 the least significant.
2862 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
2864 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
2865 Thanks to Golubev I. N.
2867 2001-09-25 Gary Houston <ghouston@arglist.com>
2869 * ports.c (scm_drain_input): extended the docstring. thanks to
2870 Alex Schroeder and Thien-Thi Nguyen.
2872 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
2874 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
2875 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
2876 macros. (The NUM names might soon change.)
2878 * numbers.h: Added missing declarations.
2880 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
2882 * Makefile.am: Distribute num2float.i.c.
2884 * num2float.i.c: New file, multiply included by numbers.c, used
2885 to "templatize" the float <-> num conversion routines.
2887 * numbers.c: New functions: scm_num2float, scm_float2num,
2888 scm_num2double, scm_double2num.
2890 2001-09-21 Rob Browning <rlb@defaultvalue.org>
2892 * .cvsignore: really add version.h
2894 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
2895 Otherwise it fails on the alpha. However, we might rather choose
2896 this size conditionally.
2898 * numbers.c (scm_gcd): change "k" to a long from an int.
2899 Otherwise it fails on the alpha. However, we might rather choose
2900 this size conditionally.
2902 * error.c (scm_wta): coerce char* to intptr_t before int
2905 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
2908 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
2910 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
2912 * numbers.c (scm_integer_expt): Accept inexact integer in second
2913 argument. (Thanks to Bill Schottstaedt.)
2915 2001-09-20 Rob Browning <rlb@defaultvalue.org>
2917 * .cvsignore: add version.h
2919 * versiondat.h.in: removed (obsolete).
2921 * version.h.in: renamed from version.h.
2922 (SCM_GUILE_MAJOR_VERSION): new public macro.
2923 (SCM_GUILE_MINOR_VERSION): new public macro.
2924 (SCM_GUILE_MICRO_VERSION): new public macro.
2926 * version.h: renamed to version.h.in.
2929 (scm_major_version): support integer *_VERSION macros.
2930 (scm_minor_version): support integer *_VERSION macros.
2931 (scm_micro_version): support integer *_VERSION macros.
2932 (scm_version): support integer *_VERSION macros.
2934 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
2936 * error.c, error.h: Made error keys globally accessible.
2937 Applications might want to test for these or use them in a direct
2940 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
2941 routines are passed an inexact. This change in behavior is
2942 motivated by concordance with R5RS: It is more common that a
2943 primitive doesn't want to accept an inexact for an exact.
2945 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2947 The following patch partially undoes my patch from 2001-06-30,
2948 where I added the function scm_gc_mark_cell_conservatively. The
2949 function is buggy, since it breaks guile during conservative
2950 marking if a pointer on the stack points directly into the list of
2951 free cells on the heap: With conservative cell marking this will
2952 cause the whole free list to be scanned and marked - boom!
2954 * gc.c (allocated_mark, MARK, heap_segment,
2955 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
2956 (scm_gc_mark_cell_conservatively): Remove function
2957 scm_gc_mark_cell_conservatively and update the corresponding
2958 comments and uses accordingly. Thanks to Christopher Cramer for
2959 the patch. (Minor corrections by me.)
2961 2001-09-15 Gary Houston <ghouston@arglist.com>
2963 * root.h (scm_root_state): removed the continuation_stack and
2964 continuation_stack_ptr members, which have no apparent purpose.
2965 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
2968 * root.c (root_mark), init.c (restart_stack, start_stack), gc
2969 (scm_igc): remove all references to contination_stack and
2970 continuation_stack_ptr, avoiding allocation of a vector and
2971 useless processing during gc.
2973 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2975 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
2977 (TCONC_IN): Make sure that the cell word 0 is initialized last.
2979 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
2981 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
2983 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
2984 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
2986 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2988 * guardians.c (mark_dependencies_in_tconc,
2989 whine_about_self_centered_zombies, scm_init_guardians): Register
2990 the static global variable `self_centered_zombies' via
2991 scm_gc_register_root, to make some cdr-ing unnecessary.
2993 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2995 * backtrace.c (display_backtrace_file,
2996 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
2997 values, use SCM_FALSEP when comparing SCM values against #f.
2998 Thanks to Rob Browning for the bug report.
3000 2001-09-12 Martin Baulig <martin@home-of-linux.org>
3002 * strings.[ch] (scm_str2string): New function.
3004 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
3006 * gc.c (scm_done_free): Always subtract size from scm_mallocated
3007 when computing nm, even if it's negative.
3008 (scm_must_malloc): Abort on overflow of scm_mtrigger.
3009 (scm_must_realloc): Likewise.
3011 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
3013 * numbers.c (scm_sys_check_number_conversions): new function,
3014 defined if Guile is compiled in debugging mode. currently checks
3015 `scm_num2ulong', should check much much more.
3017 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
3018 unsigned, ensure that it's positive. thanks to Martin Baulig!
3020 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
3022 * __scm.h: Added new section about compile time selectable
3025 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
3026 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
3027 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
3028 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
3031 * deprecation.c (scm_include_deprecated_features): Simplified.
3033 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
3034 `SCM_IMP´ instead of `!SCM_CELLP´.
3036 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
3037 Extract side-effecting operations from macros.
3039 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
3040 scm_top_level_lookup_closure_var and scm_system_transformer.
3042 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
3044 (heap_segment): Use CELL_P instead of SCM_CELLP.
3046 * init.c (start_stack): Don't initialize
3047 scm_top_level_lookup_closure_var and scm_system_transformer.
3049 * modules.c (scm_set_current_module): Don't access
3050 scm_top_level_lookup_closure_var and scm_system_transformer.
3052 (scm_sym2var): Don't call scm_variable_set_name_hint.
3054 (scm_post_boot_init_modules): Removed deprecated initializations.
3056 * print.c (scm_ipruk): Don't access cell contents of non cells.
3058 * strings.c (scm_string_set_x): All strings are writable.
3060 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
3061 type. There is only one string type now.
3063 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
3065 * tags.h: Remove comments about two different string types.
3067 (SCM_CELLP, SCM_NCELLP): Deprecated.
3069 * variable.c (make_variable): Remove code variant for vcells.
3071 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
3072 SCM_VARIABLE_LOC): Remove code variant for vcells.
3074 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
3075 SCM_ENABLE_DEPRECATED with the logic reversed.
3077 * dynl.c (moddata, registered_mods), dynl.[ch]
3078 (scm_register_module_xxx, scm_registered_modules,
3079 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
3080 (*top-level-lookup-closure*), eval.[ch]
3081 (scm_top_level_lookup_closure_var, scm_system_transformer,
3082 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
3083 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
3084 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
3085 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
3086 scm_unprotect_object), modules.c (root_module_lookup_closure,
3087 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
3088 beautify_user_module_x_var, try_module_autoload_var,
3089 scm_module_full_name), modules.[ch] (scm_the_root_module,
3090 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
3091 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
3092 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
3093 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
3094 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
3095 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
3096 scm_make_shared_substring), tags.h (scm_tc7_substring,
3097 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
3098 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
3099 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
3100 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
3103 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
3104 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
3105 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
3106 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
3107 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
3108 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
3109 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
3110 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
3111 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
3112 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
3113 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
3114 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
3115 (setzone, scm_strftime, scm_strptime), vports.c
3116 (scm_make_soft_port): Remove calls to
3117 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
3118 gone, all strings are 0-terminated anyway.
3120 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
3121 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
3122 double inclusion of the same headers to the SCM_<filename>_H
3125 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
3126 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
3127 print.c (scm_iprin1): The type scm_tc7_substring does not exist
3130 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
3131 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
3132 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
3133 !SCM_<foo> over SCM_N<foo>.
3135 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
3137 * Makefile.am: Remove references to symbols-deprecated.c.
3139 * symbols.c (scm_init_symbols): Don't initialize deprecated
3142 * symbols-deprecated.c: Removed.
3144 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
3145 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
3146 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
3147 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
3148 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
3149 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
3150 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
3151 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
3152 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
3153 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
3154 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
3155 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
3156 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
3157 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
3158 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
3159 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
3160 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
3161 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
3162 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
3163 scm_intern0, scm_sysintern, scm_sysintern0,
3164 scm_sysintern0_no_module_lookup, scm_symbol_value0,
3165 scm_string_to_obarray_symbol, scm_intern_symbol,
3166 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
3167 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
3168 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
3169 vectors.[ch] (scm_vector_set_length_x): Removed.
3171 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
3172 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
3173 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
3174 Renamed the macros that are defined to inhibit double inclusion of
3175 the same headers to the SCM_<filename>_H format.
3177 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
3178 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
3181 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
3183 * continuations.h (scm_contregs), debug.h (scm_debug_info,
3184 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
3185 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
3186 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
3187 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
3188 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
3189 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
3190 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
3191 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
3192 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
3193 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
3194 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
3196 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
3197 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
3198 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
3199 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
3200 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
3201 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
3202 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
3203 double inclusion of the same headers to the SCM_<filename>_H
3206 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
3207 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
3208 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
3209 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
3210 !SCM_<foo> over SCM_N<foo>.
3212 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
3214 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
3215 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
3216 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
3217 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
3218 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
3219 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
3220 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
3221 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
3222 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
3223 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
3224 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
3225 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
3226 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
3227 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
3228 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
3229 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
3230 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
3231 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
3232 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
3233 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
3234 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
3235 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
3236 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
3237 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
3238 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
3239 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
3240 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
3241 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
3242 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
3243 the macros that are defined to inhibit double inclusion of the
3244 same headers to the SCM_<filename>_H format.
3246 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
3248 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
3249 "scm_t_portable" with "scm_port_table" which was an artifact from
3250 the great "scm_*_t -> scm_t_" renaming.
3252 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
3254 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
3255 used; nfc. Thanks to Bill Schottstaedt.
3257 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
3258 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
3259 Thanks to Chris Cramer.
3261 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
3263 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
3265 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
3267 * dynwind.h (scm_swap_bindings): Declare.
3268 * dynwind.c (scm_swap_bindings): Make non-static.
3270 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
3272 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
3273 doing exactly nothing about them). thanks Neil!
3275 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
3277 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
3279 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
3281 * gc.c: Fix omission bug: Add `heap_segment' forward decl
3282 (proto) in the case when either `GUILE_DEBUG' or
3283 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
3285 (map_free_list): Fix typo: Ref `f' correctly.
3287 Thanks to Chris Cramer.
3289 2001-08-15 Rob Browning <rlb@defaultvalue.org>
3291 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
3293 (libpath.h): change libguileversion to libguileinterface.
3295 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
3297 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
3298 ChangeLog-2000. Thanks to Daniel Skarda!
3300 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
3302 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
3303 do it from the Makefile.
3305 * Makefile.am: rearrange the snarfing slightly, so that .doc files
3306 are of a reasonable size.
3308 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
3310 * stacks.c (scm_make_stack): Improve docstring by explaining use
3313 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
3315 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
3316 scm_char_whitespace_p, scm_char_upper_case_p,
3317 scm_char_lower_case_p, scm_char_is_both_p): Do not require
3318 characters to fulfill isascii in addition to the primary
3321 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3323 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
3324 scm_istr2flo, scm_istring2number): Removed.
3326 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
3329 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
3330 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
3333 (scm_string_to_number): Use new number parser.
3335 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
3336 handles complex numbers.
3338 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
3341 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
3344 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
3346 (scm_i_mem2number): Added.
3348 (scm_exact_to_inexact): Changed signature.
3350 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
3351 here instead of within scm_i_mem2number. Call scm_i_mem2number
3352 instead of scm_istr2int and scm_istring2number.
3354 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3356 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
3357 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
3358 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
3359 !SCM_<pred> over SCM_N<pred>.
3361 (scm_eval_body): Remove side effecting code from macro call.
3363 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
3366 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3368 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
3370 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
3372 Removed vcell slot from structs.
3374 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
3377 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
3378 zero. Use scm_vtable_index_layout instead of "0" when accessing
3380 (scm_init_struct): Remove vcell slot layout code from
3381 required_vtable_fields.
3383 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
3385 * goops.c (build_class_class_slots): Removed vcell slot
3388 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
3389 Removed vcell slot layout code.
3390 (scm_si_vcell): Removed.
3392 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
3394 "Glocs" have been removed.
3396 * tags.h: Update tag system docs.
3397 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
3398 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
3399 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
3400 or SCM_NCONSP, respectively.
3402 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
3403 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
3404 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
3406 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
3407 tell glocs from structs.
3409 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
3411 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
3412 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
3413 instead of with glocs.
3414 (EVALCAR): Do not test for glocs.
3415 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
3417 (scm_unmemocar): Do not handle glocs.
3418 (scm_m_atfop): Memoize as a variable, not as a gloc.
3419 (scm_eval_args, scm_deval_args): Do not handle glocs.
3420 (scm_ceval, scm_deval): Likewise.
3422 * eval.h (SCM_XEVALCAR): Do not test for glocs.
3423 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
3426 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
3428 * dynwind.c (scm_swap_bindings): Likewise.
3429 (scm_dowinds): Updated to recognize lists of variables instead of
3432 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
3435 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
3438 2001-07-25 Gary Houston <ghouston@arglist.com>
3440 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
3441 docstrings to reflect the n-ary implementation.
3443 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
3445 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
3446 value of a variable, not the plain "return" statement.
3448 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
3450 * eval.c: Allow variables in memoized code (in addition to glocs).
3451 (scm_lookupcar): Handle variables in lost races. Replace symbol
3452 with variable directly, do not make a gloc.
3453 (scm_unmemocar): Rewrite variables using a reverse lookup, just
3455 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
3458 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3460 * variable.c (scm_i_variable_print): Use "value" instead of
3461 "binding" since a binding is the mapping between symbols and
3462 variables, not between variables and their values.
3464 * tags.h (scm_tc7_variable): New.
3465 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
3466 * print.c (scm_iprin1): Likewise.
3468 * variable.h (scm_tc16_variable): Removed.
3469 (SCM_VARIABLEP): Test for new tc7 code.
3470 (scm_i_variable_print): New.
3471 * variable.c (scm_tc16_variable): Removed.
3472 (variable_print): Renamed to scm_i_variable_print and made
3474 (variable_equal_p): Removed.
3475 (make_variable): Construct a tc7 object instead of a smob.
3476 (scm_init_variable): Do not register smob.
3478 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
3480 * tags.h: Include inttypes.h when we have it.
3482 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
3484 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
3485 is taken by the new SCM_IM_CALL_WITH_VALUES.
3486 * print.c (scm_isymnames): Update table accordingly.
3488 2001-07-22 Gary Houston <ghouston@arglist.com>
3490 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
3491 SCM_MAKINUM to convert regoff_t value to SCM.
3493 2001-07-21 Gary Houston <ghouston@arglist.com>
3495 * scmsigs.c: include sys/time.h for itimer stuff.
3497 2001-07-19 Rob Browning <rlb@defaultvalue.org>
3499 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
3501 * c-tokenize.lex: add option %nounput to quiet warning.
3502 Add prototype for yylex to quiet warning.
3504 * scmconfig.h.in: add flags for setitimer and getitimer.
3506 * scmsigs.h (scm_init_scmsigs): new prototype.
3507 (scm_init_scmsigs): new prototype.
3509 * scmsigs.c (s_scm_setitimer): new function.
3510 (s_scm_setitimer): new function.
3512 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3514 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
3515 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
3516 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
3517 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
3518 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
3519 guile-func-name-check.in, guile-snarf-docs-texi.in,
3520 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
3521 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
3522 objprop.c, objprop.h, options.c, options.h, random.h,
3523 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
3524 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
3525 version.c, version.h: Updated copyright notice.
3527 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3529 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
3530 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
3531 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
3532 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
3533 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
3534 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
3535 sym_environment, scm_sym_change_class): New static variables to
3536 hold predefined symbols.
3538 (build_class_class_slots): Build the list using scm_list_n
3539 instead of cons. Also, slots are already created as lists, thus
3540 making a call to maplist unnecessary.
3542 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
3543 scm_class_direct_subclasses, scm_class_direct_methods,
3544 scm_class_precedence_list, scm_class_slots, scm_class_environment,
3545 scm_method_procedure, create_standard_classes, purgatory): Use
3548 (build_slots_list, compute_getters_n_setters,
3549 scm_sys_initialize_object, scm_sys_inherit_magic_x,
3550 get_slot_value_using_name, set_slot_value_using_name,
3551 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
3552 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
3553 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
3555 (scm_sys_prep_layout_x): Minimize variable scopes.
3557 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
3558 scm_sys_fast_slot_set_x): Fix signedness.
3560 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
3561 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
3562 scm_memoize_method, scm_wrap_object): Use packing and unpacking
3563 when converting to and from SCM values.
3565 (scm_enable_primitive_generic_x): Add rest argument checking.
3567 (map, filter_cpl, maplist, scm_sys_initialize_object,
3568 scm_sys_prep_layout_x, slot_definition_using_name,
3569 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
3570 call_memoize_method, scm_make, scm_make_class): Prefer explicit
3571 predicates over SCM_N?IMP tests.
3573 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
3576 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
3579 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
3581 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
3583 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
3585 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
3587 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
3589 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
3591 * strings.c (s_scm_string): fix arg position in assert.
3593 2001-07-11 Gary Houston <ghouston@arglist.com>
3595 * strports.c (st_write): use memcpy, not strncpy. thanks to
3598 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
3600 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
3601 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
3602 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
3603 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
3604 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
3605 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
3606 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
3607 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
3608 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
3609 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
3610 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
3611 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
3612 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
3613 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
3614 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
3615 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
3616 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
3617 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
3618 weaks.c, weaks.h: Remove "face-lift" comment.
3620 2001-07-08 Rob Browning <rlb@defaultvalue.org>
3622 * .cvsignore: add stamp-h.in.
3624 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3626 * hooks.c (scm_make_hook, scm_add_hook_x),
3627 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
3628 value info to the docstrings.
3630 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3632 Some more compatibility patches for Windows.
3634 * posix.c (getlogin): getlogin() implementation for Windows.
3636 * backtrace.c, ioext.c: Include <stdio.h>.
3638 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
3641 * cpp_sig_symbols.in: Added SIGBREAK.
3643 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
3645 * strports.c (scm_read_0str, scm_eval_0str): Call
3646 scm_c_read_string and scm_c_eval_string respectively, not
3647 themselves. Thanks to Dale P. Smith!
3649 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3651 * unif.c (scm_array_set_x): The variable args does not
3652 necessarily have to be a list. Further, got rid of a redundant
3655 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3657 * list.c (SCM_I_CONS): Make sure the cell type is initialized
3660 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
3661 init_heap_seg): Fixed signedness.
3663 (init_heap_seg): Replaced strange for-loop with a while loop.
3665 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
3667 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
3669 The following patch adds conservative marking for the elements of
3670 free or allocated cells.
3672 * gc.c (allocated_mark, heap_segment): New static functions.
3674 (which_seg): Deleted, since the functionality is now provided by
3675 function heap_segment.
3677 (map_free_list): Use heap_segment instead of which_seg.
3679 (MARK): If cell debugging is disabled, mark free cells
3682 (scm_mark_locations, scm_cellp): Extracted the search for the
3683 heap segment of a SCM value into function heap_segment.
3685 (scm_init_storage): Allocated cells must be marked
3688 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
3690 The following patch changes the representation of weak vectors to
3691 double cells instead of using an extension of the vector's
3694 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
3695 the result of SCM_WVECT_GC_CHAIN.
3697 (scm_gc_sweep): Weak vectors don't have extra fields any more.
3699 * weaks.c (allocate_weak_vector): New static function. It does
3700 not patch any previously created vector object during the
3701 construction of a weak vector, and thus doesn't need to switch
3702 off interrupts during vector creation.
3704 (scm_make_weak_vector, scm_make_weak_key_hash_table,
3705 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
3706 Use allocate_weak_vector to provide the new weak vector object.
3708 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
3709 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
3710 now stored in the double cell.
3712 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
3715 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
3716 using an entry of the double cell.
3718 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
3720 * stamp-h.in: bye bye
3722 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
3724 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
3727 * load.c, load.h (scm_c_primitive_load,
3728 scm_c_primitive_load_path): New.
3730 * strports.c, strports.h (scm_c_read_string): Renamed from
3731 scm_read_0str. Also, added "const" qualifier to argument.
3732 (scm_c_eval_string): Renamed from scm_eval_0str.
3733 (scm_read_0str, scm_eval_0str): Deprecated.
3735 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3737 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
3740 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
3742 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
3743 scm_list_n): New functions.
3744 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
3745 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
3746 (lots of files): Use the new functions.
3748 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
3750 * strings.c: #include "libguile/deprecation.h".
3752 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3754 * read.c (scm_lreadr): When reading a hash token, check for a
3755 user-defined hash procedure first, so that overriding the builtin
3756 hash characters is possible (this was needed for implementing
3757 SRFI-4's read synax `f32(...)').
3759 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
3760 because the latter is unsigned now and breaks comparisons like
3761 (n < (scm_t_signed_bits)MIN_VALUE).
3763 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
3765 * eval.h, eval.c (scm_call_4): New function.
3767 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
3768 directly rather than dispatching to them via scm_ithrow and a lazy
3771 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
3772 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
3773 for trap handler procedures.
3775 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
3776 procedures not being #f.
3778 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
3780 * Makefile.am (c-tokenize.c): add rule to generate it.
3781 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
3783 filter-doc-snarfage.c: remove.
3785 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3787 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
3789 The following set of changes makes compiling Guile under various
3790 Windows compilers easier. Compilation under GNU systems should
3791 not be affected at all.
3793 Thanks to Stefan Jahn for all necessary information, patches and
3796 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
3797 getpgrp, ttyname, primitive-fork and some header inclusion for
3800 * random.c: Define M_PI, if not predefined and use __int64 for
3801 LONG64 under Windows.
3803 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
3804 Windows and conditionalize some signal names.
3806 * socket.c (scm_getsockopt): Added missing comma.
3807 Include socket library header under Windows.
3809 * stime.c (CLKTCK): Add cast to int, to make it compile under
3812 * ports.c (truncate): New function, compiled only under Windows.
3814 * net_db.c: Do not declare errno under Windows.
3816 * iselect.h, inet_aton.c: Include socket library headers under
3819 * guile.c (inner_main): Under Windows, initialize socket library
3820 and initialize gdb_interface data structures.
3822 * gdb_interface.h: Under Windows, gdb_interface cannot be
3823 initialized statically. Initialize at runtime instead.
3825 * fports.c (write_all): ssize_t -> size_t.
3826 (fport_print): Conditionalize call to ttyname().
3827 (getflags): New function, compiled only under Windows.
3829 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
3830 primitives chown, link, fcntl.
3831 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
3834 * backtrace.c: Include <io.h> under Windows.
3836 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
3838 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
3841 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
3843 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
3844 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
3845 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
3846 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
3847 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
3848 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
3849 (scm_dynamic_wind, scm_dowinds), environments.c
3850 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
3851 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
3852 goops.c (GETVAR, purgatory, make_class_from_template,
3853 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
3854 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
3855 (scm_primitive_load), modules.c (scm_resolve_module,
3856 scm_c_define_module, scm_c_use_module, scm_c_export,
3857 module_variable, scm_eval_closure_lookup, scm_sym2var,
3858 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
3859 ports.c (scm_port_for_each), print.c (scm_printer_apply),
3860 properties.c (scm_primitive_property_ref), ramap.c (ramap,
3861 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
3862 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
3863 (scm_object_to_string, scm_call_with_output_string,
3864 scm_call_with_input_string), throw.c (scm_body_thunk,
3865 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
3866 scm_make_shared_array), vports.c (sf_flush, sf_write,
3867 sf_fill_input, sf_close): Use one of the above functions.
3868 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
3870 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
3872 * filesys.c (scm_close), ports.c (scm_close_port,
3873 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
3874 instead of SCM_NEGATE_BOOL.
3876 * filesys.c (scm_stat): Clean up type dispatch.
3878 * filesys.c (scm_stat), ports.c (scm_input_port_p,
3879 scm_output_port_p): Get rid of redundant IM type check.
3881 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
3882 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
3883 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
3884 scm_return_entry), numbers.c (scm_number_to_string), objects.c
3885 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
3886 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
3887 scm_addr_vector), stime.c (scm_strftime), strings.c
3888 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
3889 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
3890 scm_string_split), strports.c (scm_strport_to_string), symbols.c
3891 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
3892 instead of scm_makfromstr.
3894 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
3895 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
3896 scm_read_hash_extend), stime.c (scm_strftime), strings.c
3897 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
3898 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
3899 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
3900 !SCM_<pred> over SCM_N<pred>.
3902 * strings.[ch] (scm_makfromstr): Deprecated.
3904 (scm_mem2string): New function, replaces scm_makfromstr.
3906 * strings.c (scm_substring), strop.c (string_copy,
3907 scm_string_split), strports.c (scm_strport_to_string), symbols.c
3908 (scm_symbol_to_string): Fix gc problem.
3910 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
3913 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
3914 warning about comparing signed and unsigned values. This fix is
3915 not optimal, since it won't work reliably if sizeof (c_start) >
3916 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
3917 solution is to define this macro as an inline function, thus
3918 allowing to specifiy the types of c_start and c_end.
3920 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3922 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
3925 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
3926 Rename <foo>H to SCM_<foo>_H.
3928 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
3929 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
3931 (narrow_stack): Make i unsigned. Don't use side-effecting
3932 operations in conditions.
3934 (narrow_stack, scm_make_stack, scm_stack_id,
3935 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
3937 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
3938 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
3941 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
3944 (scm_last_stack_frame): Remove bogus `;´.
3946 * stacks.h (SCM_FRAMEP): Fix type check.
3948 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
3950 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
3951 c-tokenize.c when doing maintainer-clean.
3953 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
3955 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
3958 * eval.c: all hash signs are in column 0.
3960 * Makefile.am (guile_filter_doc_snarfage): build using
3961 c-tokenize.c, not filter-doc-snarfage.c.
3962 rearrange snarfing dependencies a bit.
3964 * c-tokenize.lex: new file.
3966 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
3968 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
3969 scm_t_srcpropso_plist. See the big type renaming.
3970 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
3971 Thanks to Seth Alves!
3973 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
3974 they aren't defined already.
3976 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
3978 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
3979 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
3982 * backtrace.c (display_expression, scm_set_print_params_x,
3983 display_application, display_frame, scm_backtrace), numbers.c
3984 (scm_istring2number), objects.c (scm_class_of,
3985 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
3986 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
3988 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
3991 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
3992 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
3994 * objects.c (scm_class_of): Type fix.
3996 (scm_mcache_lookup_cmethod): Improved comment, simplified,
3999 * pairs.h (scm_error_pair_access): The function can return if
4002 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4004 * init.c (scm_init_guile_1): Removed initialization of tag.c.
4006 * gdbint.c, init.c: Removed inclusion of tag.h.
4008 * tag.h, tag.c: Removed files.
4010 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
4012 2001-06-20 Gary Houston <ghouston@arglist.com>
4014 * deprecation.c, extensions.c, rw.c: include string.h.
4016 2001-06-19 Gary Houston <ghouston@arglist.com>
4018 * filter-doc-snarfage.c (process): added ungetc in
4019 MULTILINE_COOKIE case since otherwise it fails when there's no
4020 space between the '(' and the quote of the following string
4023 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
4025 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
4027 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
4029 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
4030 extension takes place.
4031 * strings.h (SCM_STRING_LENGTH): Likewise.
4032 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
4034 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
4037 * tags.h: Include <stdint.h> when we have it.
4038 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
4039 available. Else use "unsigned long".
4040 (scm_signed_bits_t): New.
4042 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
4043 (SCM_INUM): Cast result to scm_signed_bits_t.
4045 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
4047 * mkstemp.c: Update path to #include file scmconfig.h.
4048 Thanks to Golubev I. N.
4050 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
4052 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
4054 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
4055 the macro definition.
4057 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
4058 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
4059 instead of SCM_INST_TYPE.
4061 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
4062 the object is a struct before accessing its struct flags.
4064 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
4066 2001-06-10 Gary Houston <ghouston@arglist.com>
4068 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
4069 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
4070 work reliably anymore. try it from boot-9.scm instead.
4072 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
4074 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
4075 Thanks to Matthias Köppe!
4077 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
4079 * snarf.h, filter-doc-snarfage.c: more changes to cope with
4080 space-happy C preprocessors.
4082 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
4083 inside cookies. thanks to Matthias Köppe!
4085 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
4087 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
4088 keywords. Fix gc protection.
4090 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
4091 operations in macro calls.
4093 * pairs.c (scm_error_pair_access): Avoid recursion.
4095 Thanks to Matthias Koeppe for reporting the bugs that correspond
4096 to the following set of patches.
4098 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
4099 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
4100 bitvector base address using SCM_BITVECTOR_BASE.
4102 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
4105 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
4107 * goops.c (SCM_CLASS_REDEF): Removed.
4109 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
4112 Thanks to Matthias Koeppe for reporting the bugs that correspond
4113 to the following set of patches.
4115 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
4116 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
4117 scm_sys_allocate_instance, clear_method_cache,
4118 scm_sys_invalidate_method_cache_x, scm_make,
4119 create_standard_classes, scm_make_port_classes, scm_make_class,
4120 scm_add_slot): Use SCM_SET_SLOT to set slot values.
4122 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
4124 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
4126 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
4127 UNARY_ELTS_CODE): Remove bogus break statement.
4129 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
4130 Don't access bit vectors elements as SCM objects.
4132 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
4133 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
4134 Don't assign to an unpacked value.
4136 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
4138 * __scm.h (SCM_NORETURN): Moved here from error.h.
4140 (SCM_UNUSED): New macro.
4142 (SCM_DEBUG_PAIR_ACCESSES): New macro.
4144 * backtrace.c (display_error_handler), continuations.c
4145 (continuation_print), debug.c (debugobj_print), dynwind.c
4146 (guards_print), environments.c (observer_print,
4147 core_environments_finalize, leaf_environment_cell,
4148 leaf_environment_print, eval_environment_print,
4149 eval_environment_observer, import_environment_define,
4150 import_environment_undefine, import_environment_print,
4151 import_environment_observer, export_environment_define,
4152 export_environment_undefine, export_environment_print,
4153 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
4154 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
4155 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
4156 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
4157 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
4158 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
4159 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
4160 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
4161 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
4162 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
4163 set_slot_value, test_slot_existence, scm_change_object_class,
4164 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
4165 default_setter), guardians.c (guardian_print, guardian_gc_init,
4166 guardian_zombify, whine_about_self_centered_zombies), guile.c
4167 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
4168 mallocs.c (malloc_print), numbers.c (scm_print_real,
4169 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
4170 end_input_default, scm_port_print, fill_input_void_port,
4171 write_void_port), root.c (root_print), smob.c (scm_mark0,
4172 scm_free0, scm_smob_print, scm_smob_apply_1_error,
4173 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
4174 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
4175 (scm_struct_free_0, scm_struct_free_standard,
4176 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
4177 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
4178 scm_handle_by_throw, scm_ithrow), weaks.c
4179 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
4180 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
4181 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
4183 * error.h (SCM_NORETURN): Moved to __scm.h.
4185 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
4186 Renamed <foo>H to SCM_<foo>_H.
4188 * gc.c (debug_cells_gc_interval): New static variable.
4190 (scm_assert_cell_valid): If selected by the user, perform
4191 additional garbage collections.
4193 (scm_set_debug_cell_accesses_x): Extended to let the user specify
4194 if additional garbage collections are desired.
4196 (mark_gc_async): If additional garbage collections are selected
4197 by the user, don't call the after-gc-hook. Instead require the
4198 user to run the hook manually.
4200 * pairs.c (scm_error_pair_access): New function. Only compiled
4201 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
4203 * pairs.h (SCM_VALIDATE_PAIR): New macro.
4205 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
4206 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
4207 is a real pair object. (Glocs are also accepted, but that may
4208 change.) If not, abort with an error message.
4210 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
4212 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
4214 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
4215 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
4217 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
4219 * extensions.c (scm_c_register_extension): Allow NULL as library
4221 (load_extension): Ignore NULL library names when comparing.
4223 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
4224 non-pointers are being compared. Thanks to Alexander Klimov!
4226 2001-06-04 Gary Houston <ghouston@arglist.com>
4228 * rw.c (scm_write_string_partial): new procedure implementing
4229 write-string/partial in (ice-9 rw).
4230 * rw.h: declare scm_write_string_partial.
4232 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
4234 * keywords.c (keyword_print): Substract 1 from length of symbol
4235 name, accounting for the silly dash.
4237 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
4238 Do not emit deprecation warning.
4240 Added exception notice to all files.
4242 * dynl.c: Include "deprecation.h".
4244 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
4246 * dynl.c (scm_register_module_xxx, scm_registered_modules,
4247 scm_clear_registered_modules): Deprecated.
4249 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
4251 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
4252 guile-snarf-docs-texi.
4254 * fports.c: HAVE_ST_BLKSIZE changed to
4255 HAVE_STRUCT_STAT_ST_BLKSIZE.
4256 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
4257 HAVE_STRUCT_STAT_ST_BLKSIZE.
4259 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
4260 HAVE_STRUCT_STAT_ST_RDEV.
4261 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
4262 HAVE_STRUCT_STAT_ST_BLKSIZE.
4263 (scm_stat2scm): HAVE_ST_BLOCKS changed to
4264 HAVE_STRUCT_STAT_ST_BLOCKS.
4266 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
4268 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
4269 of scm_eval_x to allow module changes between the forms in the
4270 string. Set/restore module using scm_c_call_with_current_module.
4272 * mkstemp.c: New file, slightly modified from libiberties
4275 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
4277 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
4278 filter-doc-snarfage.c: new files.
4280 * Makefile.am: add stuff to [build,] use and distribute
4281 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
4283 * guile-snarf.in: grok the new snarf output.
4285 * snarf.h: make the output both texttools- and `read'-friendly.
4287 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
4288 guile-snarf-docs. (should also deprecate, I guess. maybe not).
4290 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
4292 * print.c (scm_simple_format): Support "~~" and "~%". Signal
4293 error for unsupported format controls and for superflous
4294 arguments. Thanks to Daniel Skarda!
4296 * print.h, print.c (scm_print_symbol_name): Factored out of
4298 (scm_iprin1): Call it.
4300 * keywords.c (keyword_print): Use scm_print_symbol_name so that
4301 weird names are printed correctly.
4303 * print.c (scm_print_symbol_name): Symbols whose name starts with
4304 `#' or `:' or ends with `:' are considered weird.
4306 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4308 * numbers.c (scm_difference, scm_divide): Clarified comments for -
4311 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4313 * debug.h: Removed prototype for scm_eval_string.
4315 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4317 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
4318 (make-string 2000 #\!))' in an older version).
4320 Change strncpy to memcpy to allow embedded NUL characters in
4323 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
4325 * hooks.c (scm_create_hook): deprecated.
4326 (make_hook): deleted.
4327 (scm_make_hook): all the hook creation code is now here.
4329 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
4330 a hook, make it permanent, and do a `scm_c_define' on it.
4332 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
4334 * socket.c (s_scm_inet_pton): fix docstring quoting.
4335 (s_scm_inet_ntop): ditto.
4337 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
4339 * hashtab.c (scm_internal_hash_fold): fix argument position in
4342 * environments.c (s_scm_import_environment_set_imports_x): fix
4343 argument position in SCM_ASSERT.
4345 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
4346 (s_scm_make_iloc): ditto.
4348 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
4350 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
4352 * eval.c (promise_print): Read the promise's value as an object.
4354 (SCM_CEVAL): Don't perform side-effecting operations in macro
4357 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
4358 conditional expression.
4360 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
4363 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
4364 text, removed redundant computation of effective_length and fixed
4367 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
4370 (wrap_init): Don't use SCM_C[AD]R for non pairs.
4372 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
4374 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
4375 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
4377 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
4379 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
4380 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
4381 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
4382 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
4384 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
4386 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
4388 * ramap.c (ramap_rp): Removed bogus `;´.
4390 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
4393 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
4394 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
4395 Read SCM objects rather than scm_bits_t values.
4397 * tags.h (SCM_VOIDP_TEST): Removed.
4399 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
4400 value of 2 now corresponds to the former 1, the current 1
4401 corresponds to the former situation that SCM_VOIDP_TEST was
4404 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
4405 If this appears to be not ANSI compliant, we will change it to
4406 typedef struct scm_unused_struct { } * SCM;
4407 Thanks to Han-Wen Nienhuys for the suggestion.
4409 * unif.c (scm_array_set_x): Fix typing problem, and use
4410 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
4411 dealing with uniform vectors.
4413 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
4415 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
4416 (scm_igc): mark from them, too (precisely, not conservatively!).
4418 * root.h (scm_gc_registered_roots): new object in
4421 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
4422 `scm_protect_object'. shouldn't call it at all, though, it seems.
4424 * gc.c (scm_[un]protect_object): deprecated.
4425 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
4426 (scm_gc_[un]register_root[s]): new.
4428 * gc.h: add prototypes for scm_gc_[un]protect_object,
4429 scm_gc_[un]register_root[s].
4431 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
4433 revert the controversial part of the 2001-05-24 changes.
4435 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
4437 * modules.c (scm_env_module): Exported to Scheme.
4439 * eval.c (scm_debug_opts): New option `show-file-name'.
4441 * debug.h (SCM_SHOW_FILE_NAME): New.
4443 * backtrace.c: Include "libguile/filesys.h".
4444 (sym_base, display_backtrace_get_file_line,
4445 display_backtrace_file, display_backtrace_file_and_line): New.
4446 (display_frame): Call display_backtrace_file_and_line if that is
4448 (display_backtrace_body): Call scm_display_backtrace_file if
4451 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
4452 Prototypes removed since there's no definition for these
4455 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4457 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
4458 Changed use of scm_array->scm_array_t and
4459 scm_array_dim->scm_array_dim_t to enable build with
4460 --disable-deprecated.
4462 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
4464 The purpose of this set of changes is to regularize Guile's usage
4465 of ANSI C integral types, with the following ideas in mind:
4467 - SCM does not nesessarily have to be long.
4468 - long is not nesessarily enough to store pointers.
4469 - long is not nesessarily the same size as int.
4471 The changes are incomplete and possibly buggy. Please test on
4475 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
4478 * unif.h: type renaming:
4479 scm_array -> scm_array_t
4480 scm_array_dim -> scm_array_dim_t
4481 the old names are deprecated, all in-Guile uses changed.
4483 * tags.h (scm_ubits_t): new typedef, representing unsigned
4486 * stacks.h: type renaming:
4487 scm_info_frame -> scm_info_frame_t
4488 scm_stack -> scm_stack_t
4489 the old names are deprecated, all in-Guile uses changed.
4491 * srcprop.h: type renaming:
4492 scm_srcprops -> scm_srcprops_t
4493 scm_srcprops_chunk -> scm_srcprops_chunk_t
4494 the old names are deprecated, all in-Guile uses changed.
4496 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
4497 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
4498 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
4499 vectors.c, vports.c, weaks.c:
4500 various int/size_t -> size_t/scm_bits_t changes.
4502 * random.h: type renaming:
4503 scm_rstate -> scm_rstate_t
4504 scm_rng -> scm_rng_t
4505 scm_i_rstate -> scm_i_rstate_t
4506 the old names are deprecated, all in-Guile uses changed.
4508 * procs.h: type renaming:
4509 scm_subr_entry -> scm_subr_entry_t
4510 the old name is deprecated, all in-Guile uses changed.
4512 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
4514 scm_option -> scm_option_t
4515 the old name is deprecated, all in-Guile uses changed.
4517 * objects.c: various long -> scm_bits_t changes.
4518 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
4520 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
4523 * num2integral.i.c: new file, multiply included by numbers.c, used
4524 to "templatize" the various integral <-> num conversion routines.
4526 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
4527 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
4529 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
4530 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
4531 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
4532 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
4533 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
4534 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
4535 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
4536 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
4537 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
4538 scm_num2size): new functions.
4540 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
4542 * load.c: change int -> size_t in various places (where the
4543 variable is used to store a string length).
4544 (search-path): call scm_done_free, not scm_done_malloc.
4546 * list.c (scm_ilength): return a scm_bits_t, not long.
4547 some other {int,long} -> scm_bits_t changes.
4549 * hashtab.c: various [u]int -> scm_bits_t changes.
4550 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
4551 (scm_ihashx): n: uint -> scm_bits_t
4552 use scm_bits2num instead of scm_ulong2num.
4554 * gsubr.c: various int -> scm_bits_t changes.
4556 * goops.[hc]: various {int,long} -> scm_bits_t changes.
4558 * gh_data.c (gh_num2int): no loss of precision any more.
4560 * gh.h (gh_str2scm): len: int -> size_t
4561 (gh_{get,set}_substr): start: int -> scm_bits_t,
4563 (gh_<num>2scm): n: int -> scm_bits_t
4564 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
4565 (gh_length): return scm_bits_t, not unsigned long.
4567 * gc.[hc]: various small changes relating to many things stopping
4568 being long and starting being scm_[u]bits_t instead.
4569 scm_mallocated should no longer wrap around.
4571 * fports.h: type renaming:
4572 scm_fport -> scm_fport_t
4573 the old name is deprecated, all in-Guile uses changed.
4575 * fports.c (fport_fill_input): count: int -> scm_bits_t
4576 (fport_flush): init_size, remaining, count: int -> scm_bits_t
4578 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
4579 those prototypes, as the functions they prototype don't exist.
4581 * fports.c (default_buffer_size): int -> size_t
4582 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
4583 default_size: int -> size_t
4584 (scm_setvbuf): csize: int -> scm_bits_t
4586 * fluids.c (n_fluids): int -> scm_bits_t
4587 (grow_fluids): old_length, i: int -> scm_bits_t
4588 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
4590 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
4592 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
4593 the new and shiny SCM_NUM2INT.
4595 * extensions.c: extension -> extension_t (and made a typedef).
4597 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
4598 there are no nasty surprises if/when the various deeply magic tag
4599 bits move somewhere else.
4601 * eval.c: changed the locals used to store results of SCM_IFRAME,
4602 scm_ilength and such to be of type scm_bits_t (and not int/long).
4603 (iqq): depth, edepth: int -> scm_bits_t
4604 (scm_eval_stack): int -> scm_bits_t
4605 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
4606 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
4607 i: int -> scm_bits_t
4609 * environments.c: changed the many calls to scm_ulong2num to
4611 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
4613 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
4615 * debug.h: type renaming:
4616 scm_debug_info -> scm_debug_info_t
4617 scm_debug_frame -> scm_debug_frame_t
4618 the old names are deprecated, all in-Guile uses changed.
4619 (scm_debug_eframe_size): int -> scm_bits_t
4621 * debug.c (scm_init_debug): use scm_c_define instead of the
4622 deprecated scm_define.
4624 * continuations.h: type renaming:
4625 scm_contregs -> scm_contregs_t
4626 the old name is deprecated, all in-Guile uses changed.
4627 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
4628 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
4630 * continuations.c (scm_make_continuation): change the type of
4631 stack_size from long to scm_bits_t.
4633 * ports.h: type renaming:
4634 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
4635 scm_port -> scm_port_t
4636 scm_ptob_descriptor -> scm_ptob_descriptor_t
4637 the old names are deprecated, all in-Guile uses changed.
4638 (scm_port_t.entry): int -> scm_bits_t.
4639 (scm_port_t.line_number): int -> long.
4640 (scm_port_t.putback_buf_size): int -> size_t.
4642 * __scm.h (long_long, ulong_long): deprecated (they pollute the
4643 global namespace and have little value beside that).
4644 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
4646 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
4647 exist (for size_t & ptrdiff_t).
4648 (scm_sizet): deprecated.
4650 * Makefile.am (noinst_HEADERS): add num2integral.i.c
4652 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
4654 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
4655 SCM_VARIABLE_INIT since that it what it used to be.
4657 * deprecation.c (scm_include_deprecated_features): Make docstring
4658 ANSIsh. Thanks to Matthias Köppe!
4660 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
4662 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
4663 needed for weak-key hashtables.
4665 * procs.c (scm_make_subr_with_generic): Add missing last argument
4666 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
4668 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
4669 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
4671 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
4673 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
4675 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
4676 `duplicate_string'. Do not use an indirect cell, store symbol
4677 directly in collision list of hash table.
4678 (duplicate_string): Removed.
4680 * init.c (scm_init_guile_1): Call scm_init_extensions.
4682 * Makefile.am: Add "extensions.c" and related files in all the
4685 * extensions.h, extension.c: New files.
4687 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
4689 * modules.h (scm_system_module_env_p): Move out of deprecated
4692 * rw.h (scm_init_rw): Added prototype.
4694 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
4695 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
4696 New functions. They replace scm_make_gsubr and
4697 scm_make_gsubr_with_generic. The `make' variants only create the
4698 gsubr object, while the `define' variants also put it into the
4699 current module. Changed all callers.
4700 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
4702 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
4703 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
4704 functions. They replace scm_make_subr, scm_make_subr_opt and
4705 scm_make_subr_with_generic. The `make' variants only create the
4706 subr object, while the `define' variants also put it into the
4707 current module. Changed all callers.
4708 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
4711 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
4712 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
4715 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
4717 * throw.c (scm_lazy_catch): Slight docstring clarification.
4719 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
4721 * throw.c: Lazy-catch handlers are no longer allowed to return.
4722 Fixed comments throughout.
4723 (scm_ithrow): Signal an error when a lazy-catch handler returns.
4724 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
4727 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
4728 refered to s_scm_minor_version previously.
4730 * modules.h, modules.c: Moved around a lot of code so that
4731 deprecated features appear at the bottom.
4732 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
4733 module_prefix, make_modules_in_var, beautify_user_module_x_var,
4734 scm_the_root_module, scm_make_module, scm_ensure_user_module,
4735 scm_load_scheme_module): Deprecated.
4736 (scm_system_module_env_p): Return SCM_BOOL_T directly for
4737 environments corresponding to the root module.
4738 (convert_module_name, scm_c_resolve_module,
4739 scm_c_call_with_current_module, scm_c_define_module,
4740 scm_c_use_module, scm_c_export): New.
4741 (the_root_module): New static variant of scm_the_root_module. Use
4742 it everywhere instead of scm_the_root_module.
4744 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
4745 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
4746 (scm_c_with_fluid): New.
4747 (scm_with_fluids): Use scm_c_with_fluids instead of
4748 scm_internal_with_fluids.
4750 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
4751 `scm_init_goops'. Do not explicitly create/switch modules.
4752 Return SCM_UNSPECIFIED.
4753 (scm_init_goops): Only register `%init-goops-builtins' procedure.
4754 (scm_load_goops): Use scm_c_resolve_module instead of
4757 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
4758 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
4759 `scm_init_rw' prior to loading the startup files.
4761 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
4762 scm_init_rdelim. Do not explicitly create/switch modules.
4763 Return SCM_UNSPECIFIED.
4764 (scm_init_rdelim): Only register `%init-rdelim-builtins'
4767 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
4768 explicitly create/switch modules. Return SCM_UNSPECIFIED.
4769 (scm_init_rw): Only register `%init-rw-builtins' procedure.
4771 * script.c (scm_shell): Evaluate the compiled switches in the
4772 current module, not in the root module.
4774 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
4776 * fluids.c (scm_c_with_fluids): Rename from
4777 scm_internal_with_fluids.
4778 (scm_internal_with_fluids): Deprecated.
4779 (scm_c_with_fluid): New.
4781 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4783 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
4785 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
4786 accessed with SCM_C[AD]R.
4788 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
4790 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
4792 * version.c (s_scm_major_version): doc fixes.
4793 (s_scm_minor_version): doc fixes.
4794 (s_scm_minor_version): new function.
4796 * version.h (scm_init_version): new function.
4798 * versiondat.h.in: add GUILE_MICRO_VERSION.
4800 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
4802 * deprecation.c (scm_init_deprecation): Renamed
4803 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
4805 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
4807 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
4808 dependent on cpp_cnvt.awk
4810 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4812 * script.c (scm_compile_shell_switches): New command line option
4813 `--use-srfi' for loading a list of SRFIs on startup.
4814 (scm_shell_usage): Added `--use-srfi' to help message.
4816 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
4818 Merged from mvo-vcell-cleanup-1-branch.
4820 The concept of vcells has been removed from Guile. With it,
4821 explicit obarrays and associated operations are gone. Use
4822 hashtables instead of obarrays.
4824 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
4825 result as variable instead of vcell. Glocs no longer point to a
4826 vcell but to a variable. Use scm_c_define instead of
4827 scm_sysintern and treat the result as a variable (which it is),
4830 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
4831 SCM_DEFVARIABLEP): Deprecated.
4832 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
4833 (variable_print): Do not print name of variable.
4834 (variable_equalp): Compare values, not vcells.
4835 (anonymous_variable_sym): Removed.
4836 (make_vcell_variable): Removed.
4837 (make_variable): New, as replacement.
4838 (scm_make_variable, scm_make_undefined_variable): Do not take name
4840 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
4842 (scm_builtin_variable): Deprecated.
4844 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
4845 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
4846 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
4847 scm_sysintern, scm_sysintern0, scm_symbol_value0,
4848 scm_string_to_obarray_symbol, scm_intern_symbol,
4849 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
4850 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
4851 Deprecated and moved to "symbols-deprecated.c".
4852 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
4853 (scm_init_symbols): Call scm_init_symbols_deprecated.
4854 * symbols-deprecated.c: New file.
4855 * Makefile.am: Added symbols-deprecated.c and related files in all
4858 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
4859 SCM_GLOBAL_VCELL_INIT): Deprecated.
4860 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
4861 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
4863 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
4866 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
4867 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
4868 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
4869 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
4870 Changed according to the `throughout' comments.
4872 * modules.h, modules.c (scm_module_system_booted_p): Changed type
4874 (scm_module_type): Removed.
4875 (the_root_module): Renamed to the_root_module_var. Now points to
4876 a variable instead of a vcell. Updated all uses.
4877 (scm_the_root_module): Return SCM_BOOL_F when module systems
4878 hasn't been booted yet.
4879 (SCM_VALIDATE_STRUCT_TYPE): Removed.
4880 (scm_post_boot_init_modules): Made static.
4881 (scm_set_current_module): Call scm_post_boot_init_modules on first
4883 (make_modules_in, beautify_user_module_x, resolve_module,
4884 try_module_autoload, module_make_local_var_x): Tacked on "_var"
4885 suffix. Now point to variables instead of vcells. Updated all
4887 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
4888 and return SCM_BOOL_F in that case.
4889 (scm_module_transformer): Likewise.
4890 (sym_module, scm_lookup_closure_module, scm_env_module): New.
4891 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
4892 (scm_eval_closure_lookup): Do not allow new definitions when
4893 `interface' flag is set.
4894 (scm_standard_interface_eval_closure): New.
4895 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
4896 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
4897 scm_c_lookup, scm_c_module_define, scm_c_define,
4898 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
4899 scm_modules_prehistory): New.
4900 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
4901 instead of scm_intern0.
4903 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
4906 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
4907 hashtable operations to maintain the keywords, not obarray ones.
4909 * init.c (scm_load_startup_files): Do not call
4910 scm_post_boot_init_modules. This is done by
4911 scm_set_current_module now.
4912 (scm_init_guile_1): Call scm_modules_prehistory. Call
4913 scm_init_variable early on.
4915 * goops.c (s_scm_sys_goops_loaded): Get
4916 var_compute_applicable_methods from scm_sym2var, not from a direct
4917 invocation of scm_goops_lookup_closure.
4919 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
4921 * gc.c: Added simple debugging hack to mark phase of GC: When
4922 activated, do not tail-call scm_gc_mark. This gives nice
4924 (scm_unhash_name): Removed.
4926 * feature.c (features): Renamed to features_var. Now points to a
4927 variable instead of a vcell. Updated all uses.
4929 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
4930 `scm_current_module_lookup_closure' which will do the right thing
4931 when the module system hasn't been booted yet.
4932 (SCM_GLOC_SYM): Removed.
4933 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
4934 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
4936 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
4937 instead of with vcells. Do not overwrite `var' with the result of
4938 the lookup, use the new `real_var' instead. Remove `var2' in
4939 exchange (which was only used with threads).
4940 (sym_three_question_marks): New.
4941 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
4943 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
4944 (scm_m_atfop): Expect the function definition to be a variable
4946 (scm_macroexp): Do not use `unmemocar', explicitely remember the
4948 (scm_unmemocopy): Removed thoughts about anti-macro interface.
4949 (scm_eval_args): Use more explicit code in the gloc branch of the
4950 atrocious struct ambiguity test. The optimizer will sort this
4952 (scm_deval_args): Likewise.
4953 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
4954 remember the symbol instead. Added some comments where
4955 scm_tc3_cons_gloc really exclusively refers to structs.
4956 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
4957 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
4958 of scm_sysintern in general.
4960 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
4963 * debug.c (s_scm_make_gloc): Only allow proper variables, no
4964 pairs. Put the variable directly in the gloc.
4965 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
4966 (scm_init_debug): Use scm_c_define instead scm_sysintern.
4968 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
4970 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
4971 scm_the_last_stack_fluid_var. It now points to a variable instead
4972 of a vcell. Updated all uses.
4973 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
4974 instead of a vcell. Updated all uses.
4976 * _scm.h: Include "variables.h" and "modules.h" since almost
4977 everybody needs them now.
4979 * root.h (scm_symhash, scm_symhash_vars): Removed.
4980 * gc.c (scm_init_storage): Do not initialize them.
4982 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
4984 * eval.c (scm_init_eval): Initialize scm_undefineds and
4987 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
4988 like the SCM_NEWCELL macro counterparts.
4990 (scm_init_storage, scm_init_gc): Moved initialization of
4991 scm_tc16_allocated from scm_init_gc to scm_init_storage.
4993 (scm_init_storage): Moved initialization of scm_undefineds and
4994 scm_listofnull to eval.c, initializion of scm_nullstr to
4995 strings.c, initializion of scm_nullvect to vectors.c.
4997 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
4998 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
5000 * init.c (scm_init_guile_1): Reordered some initializations and
5001 added dependcy information comments.
5003 * load.c (scm_init_load): Use scm_nullstr.
5005 * strings.c (scm_init_strings): Initialize scm_nullstr.
5007 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
5009 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
5011 * values.c (print_values): Print as a unreadable object, not as
5012 multiple lines. Thanks to Matthias Köppe!
5014 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
5016 * deprecation.c: Fixed copyright date.
5018 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
5019 DEPRECATION_H to SCM_DEPRECATION_H.
5021 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
5023 * guile-doc-snarf.in: Update copyright.
5024 Fix relative path bug. Thanks to Sergey Poznyakoff.
5026 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
5028 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
5029 accept open ports. Thanks to Quetzalcoatl Bradley!
5031 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5033 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
5034 has 779 primitives on startup.
5036 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
5038 * eval.c (scm_i_eval): Copy expression before passing it to
5039 SCM_XEVAL. The copy operation was removed unintendedly during my
5040 change on 2001-03-25.
5042 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
5044 from Matthias Köppe (thanks!):
5046 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
5049 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
5052 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
5054 * gc.c (scm_init_gc): Added FIXME comment.
5056 * hooks.c: Since hooks don't have a name any more, it is not
5057 necessary to include objprop.h.
5059 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
5061 (symbol_name, scm_make_hook_with_name): Removed.
5063 (scm_create_hook): Don't set the hook's name property.
5065 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
5067 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
5069 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
5071 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
5072 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
5073 FLOBUFLEN and define it unconditionally.
5075 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
5077 * gh_data.c (gh_lookup): Call gh_module_lookup with
5078 `scm_current_module ()', not `#f'.
5079 (gh_module_lookup): Expect a module instead of an obarray as first
5080 argument and do lookup in that module.
5082 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
5083 arrays. The length of array is already determined differently and
5084 scm_uniform_vector_length does not work on arrays.
5086 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
5088 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
5089 as well. "SCM (*)(...)" does not work on RedHat 7.1.
5091 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
5092 they are not used. Changed `wrong type' error into `wrong num
5093 args' error. Changed all callers.
5095 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
5096 arguments are supplied.
5098 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
5100 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
5101 describe `regexp/notbol' and `regexp/noteol' execution flags.
5103 * strop.c (scm_substring_move_x): Doc fix; nfc.
5105 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
5107 * objects.c, objects.h (scm_valid_object_procedure_p): New.
5108 (scm_set_object_procedure_x): Use it to check argument. Fix
5111 * evalext.c (scm_definedp): Fix docstring.
5113 2001-05-05 Gary Houston <ghouston@arglist.com>
5115 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
5118 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
5120 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
5121 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
5122 Change R4RS references to R5RS.
5124 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
5125 docstring source are correctly reproduced in the output (ii)
5126 we don't anymore get occasional trailing quotes. Also reorganized
5127 and commented the code a little.
5129 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
5132 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5134 * strop.c (scm_string_split): New procedure.
5136 * strop.h (scm_string_split): Added prototype.
5138 2001-05-04 Gary Houston <ghouston@arglist.com>
5140 * socket.c: define uint32_t if netdb.h doesn't. thanks to
5143 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
5145 * rw.c: Include "modules.h" and "strports.h".
5147 * net_db.h (scm_gethost): Added prototype.
5149 * deprecation.h, deprecation.c: New.
5150 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
5151 (DOT_X_FILES): Added "deprecation.x".
5152 (modinclude_HEADERS): Added "deprecation.h".
5154 * init.c: Include "deprecation.h".
5155 (scm_init_guile_1): Call scm_init_deprecation.
5157 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
5159 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
5160 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
5163 2001-04-29 Gary Houston <ghouston@arglist.com>
5165 * rw.c: new file, implementing C part of module (ice-9 rw).
5166 (scm_read_string_x_partial): moved from ioext.c
5167 (scm_init_rw): new proc.
5169 init.c: include rw.h and call scm_init_rw.
5170 Makefile.am: include rw.c and rw.h.
5172 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
5174 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
5175 know what's supposed to happen to it.
5177 * list.h (scm_list_star): deprecation expired - removed.
5179 * numbers.h (scm_dblproc): deprecation expired - removed.
5180 (SCM_UNEGFIXABLE): deprecation expired - removed.
5181 (SCM_FLOBUFLEN): deprecation expired - removed.
5182 (SCM_INEXP): deprecation expired - removed.
5183 (SCM_CPLXP): deprecation expired - removed.
5184 (SCM_REAL): deprecation expired - removed.
5185 (SCM_IMAG): deprecation expired - removed.
5186 (SCM_REALPART): deprecation expired - removed.
5187 (scm_makdbl): deprecation expired - removed.
5188 (SCM_SINGP): deprecation expired - removed.
5189 (SCM_NUM2DBL): deprecation expired - removed.
5190 (SCM_NO_BIGDIG): deprecation expired - removed.
5192 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
5193 (scm_tc_dblr): deprecation expired - removed.
5194 (scm_tc_dblc): deprecation expired - removed.
5195 (scm_tc16_flo): deprecation expired - removed.
5196 (scm_tc_flo): deprecation expired - removed.
5198 * tag.h (scm_tag): deprecation expired - removed.
5200 * tag.c: (scm_tag): deprecation expired - removed.
5202 * ioext.c: (scm_fseek): deprecation expired - removed.
5204 * ioext.h (scm_fseek): deprecation expired - removed.
5206 * gh_data.c (gh_int2scmb): deprecation expired - removed.
5208 * gh.h (gh_int2scmb): deprecation expired - removed.
5210 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
5212 * stacks.c (scm_make_stack): Fix typo in docstring.
5214 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
5216 * error.c (scm_sysmissing): deprecation expired - removed.
5218 * error.h (scm_sysmissing): deprecation expired - removed.
5221 (scm_init_gc): gc-thunk deprecation expired - removed.
5222 (scm_gc_vcell): deprecation expired - removed.
5223 (gc_async_thunk): scm_gc_vcell related code removed.
5225 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
5228 (SCM_NSTRINGP): deprecation expired - removed.
5229 (SCM_NRWSTRINGP): deprecation expired - removed.
5231 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
5234 (SCM_ICHRP): deprecation expired - removed.
5235 (SCM_ICHR): deprecation expired - removed.
5236 (SCM_MAKICHR): deprecation expired - removed.
5239 (SCM_INPORTP): deprecation expired - removed.
5240 (SCM_OUTPORTP): deprecation expired - removed.
5242 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
5244 * modules.c (scm_module_type): New.
5245 (scm_post_boot_init_modules): Initialize from Scheme value.
5246 (the_module, scm_current_module, scm_init_modules): the_module is
5248 (scm_current_module): Export to Scheme.
5249 (scm_set_current_module): Do not call out to Scheme, do all the
5250 work in C. Export procedure to Scheme. Only accept modules, `#f'
5251 is no longer valid as the current module. Only set
5252 scm_top_level_lookup_closure_var and scm_system_transformer when
5253 they are not deprecated.
5254 (scm_module_transformer, scm_current_module_transformer): New.
5256 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
5257 scm_current_module_transformer, scm_module_transformer): New.
5259 * gh_data.c: Removed FIXME comment about gh_lookup returning
5260 SCM_UNDEFINED. That's the right thing to do.
5262 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
5263 into the conditionally compiled sections.
5264 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
5265 scm_current_module_transformer instead of scm_system_transformer.
5266 * init.c (start_stack): Move initialization of
5267 scm_system_transformer to the deprecated section.
5269 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
5271 * throw.c (scm_throw): Correct docstring.
5273 2001-04-22 Gary Houston <ghouston@arglist.com>
5275 * socket.c: attempted to improve the docstrings slightly.
5277 * net_db.c: remove bogus "close" declaration.
5278 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
5279 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
5281 * net_db.h: declarations moved too.
5283 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
5285 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
5286 (VALIDATE_INET6): new macro.
5287 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
5288 inet-pton and inet-ntop.
5289 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
5290 (scm_addr_vector): use ipv6_net_to_num.
5292 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
5294 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
5295 smob number explicitly. Use SCM_TC2SMOBNUM instead.
5297 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
5298 when compiled in debug mode.
5300 (scm_gc_sweep): Only call smob's free function if it is defined.
5302 * print.c (scm_iprin1): No need to check for validity of smob
5303 type or existence of print function.
5305 * smob.[ch] (scm_smobs): Made into a fixed size global array.
5306 Resizing will not work well with preemptive threading.
5308 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
5310 (scm_make_smob_type): Extracted initialization of smob
5311 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
5312 of the critical section.
5314 (scm_smob_prehistory): Initialize all smob descriptors. By
5315 default, don't assign a smob free function: Most smob types don't
5318 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
5320 2001-04-21 Gary Houston <ghouston@arglist.com>
5322 * socket.c (FLIP_NET_HOST_128): new macro.
5323 (scm_fill_sockaddr): use new macro.
5324 (scm_addr_vector): completed IPv6 address support. added const
5325 to the address parameter.
5327 2001-04-20 Gary Houston <ghouston@arglist.com>
5329 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
5330 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
5332 (scm_addr_vector): use a switch instead of multiple if statements.
5333 Add support for IPv6 (incomplete) .
5334 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
5336 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
5338 * struct.c (scm_free_structs): Only pairs may be accessed with
5341 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5343 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
5345 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
5346 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
5347 parentheses in order to get the correct associativity.
5349 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5351 * unif.c (scm_array_to_list): Added missing handling of arrays of
5352 bytes. Thanks to Masao Uebayashi for the bug report.
5354 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5356 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
5359 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5361 * procs.h (SCM_CLOSURE_FORMALS): New macro.
5363 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
5364 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
5365 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
5366 SCM_CLOSURE_FORMALS.
5368 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
5369 (scm_i_procedure_arity): Prefer stronger predicates like
5370 SCM_NULLP or SCM_FALSEP over SCM_IMP.
5372 * macros.c (macro_print): Extracted macro printing code from
5373 print.c and simplified it.
5375 (scm_macro_type): Use SCM_MACRO_TYPE;
5377 (scm_init_macros): Use macro_print for printing macros.
5379 * print.c (scm_print_opts): Improved option documentation.
5381 (scm_iprin1): Extracted printing of macros to macros.c.
5382 Simplified printing of ordinary closures.
5384 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
5385 Martin Grabmueller for the bug report.
5387 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5389 This patch eliminates some further applications of SCM_C[AD]R to
5392 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
5393 never been applied to real pairs.
5395 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
5397 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
5399 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
5400 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
5401 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
5403 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
5406 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
5407 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
5409 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
5410 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
5411 SCM_SET{AND,OR}_CAR.
5413 2001-04-17 Gary Houston <ghouston@arglist.com>
5415 * some initial support for IPv6:
5417 * socket.c (scm_fill_sockaddr): improve the argument validation.
5418 don't allocate memory until all args are checked. instead of
5419 unconditional memset of soka, try setting sin_len to 0 if
5420 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
5421 (scm_socket, scm_connect): extend docstrings for IPv6.
5422 (scm_init_socket): intern AF_INET6 and PF_INET6.
5424 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
5426 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
5427 matches SCM_DEFER_INTS at the beginning of the function.
5429 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
5431 * gc.c (scm_igc): Unconditionally call
5432 SCM_CRITICAL_SECTION_START/END.
5434 * fluids.c (next_fluid_num): Unconditionally call
5435 SCM_CRITICAL_SECTION_START/END.
5436 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
5438 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
5439 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
5442 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
5443 Defined as nothing for the case of !defined(USE_THREADS).
5444 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
5446 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
5447 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
5449 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
5450 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
5451 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
5452 SCM_CRITICAL_SECTION_START/END.
5453 (SCM_REALLOW_INTS: Bug fix. Don't call
5454 SCM_THREAD_SWITCHING_CODE.
5455 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
5456 SCM_THREAD_SWITCHING_CODE directly.
5457 (SCM_ENTER_A_SECTION): Unconditionally use
5458 SCM_CRITICAL_SECTION_START/END. (was:
5459 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
5461 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5463 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
5464 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
5465 allowed to explicitly set this macro via the CFLAGS variable
5468 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
5469 (SCM_THREAD_CRITICAL_SECTION_START,
5470 SCM_THREAD_CRITICAL_SECTION_END): Renamed
5471 SCM_THREAD_CRITICAL_SECTION_START/END to
5472 SCM_CRITICAL_SECTION_START/END.
5474 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
5476 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
5479 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
5480 (MISSING_BZERO_DECL): Remove the declaration.
5482 Thanks to NIIBE Yutaka.
5484 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5486 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
5487 goops module should be registered in order to work for an
5488 application which uses libguile statically linked.)
5490 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
5492 * numbers.[ch] (scm_num2long, scm_num2long_long,
5493 scm_num2ulong_long, scm_num2ulong): Argument position is an
5496 * environments.c (eval_environment_folder,
5497 import_environment_folder), gh_data.c (gh_scm2longs,
5498 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
5499 for integers and pointers, respectively.
5501 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
5502 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
5503 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
5504 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
5506 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
5507 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
5508 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
5509 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
5510 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
5511 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
5513 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
5515 * strings.c (scm_read_only_string_p): Update docstring to reflect
5516 current (non-)usage of "read only" strings.
5517 (scm_make_shared_substring): Clarify docstring by changing
5518 "semantics" to "arguments".
5520 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5522 * hooks.c (scm_make_hook, scm_make_hook_with_name),
5523 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
5526 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5528 The following changes make the documentation more consistent.
5530 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
5531 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
5532 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
5533 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
5536 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
5537 (scm_array_dimensions, scm_make_shared_array),
5538 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
5539 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
5540 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
5541 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
5542 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
5543 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
5544 macros.c (scm_makmmacro), list.c (scm_append), environments.c
5545 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
5546 @example ... @end example to @lisp ... @end lisp.
5548 * weaks.c (scm_weak_vector): Corrected docstring.
5550 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
5551 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
5552 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
5553 (scm_hashx_set_x, scm_hashx_get_handle),
5554 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
5555 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
5556 vectors.c (scm_vector_fill_x), strings.c
5557 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
5558 objprop.c (scm_set_object_properties_x):
5559 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
5560 strports.c (scm_call_with_input_string), ports.c
5561 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
5562 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
5563 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
5564 (scm_make_weak_vector,scm_weak_vector_p),
5565 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
5566 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
5567 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
5568 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
5569 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
5570 Made parameter names match documentation by renaming parameters
5571 and/or fixing docstrings.
5573 * numbers.c (scm_ash): Corrected Texinfo markup.
5575 * strop.c (scm_string_index, scm_string_rindex),
5576 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
5578 * vports.c (scm_make_soft_port), unif.c
5579 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
5580 (scm_dimensions_to_uniform_array, scm_transpose_array),
5581 (scm_array_in_bounds_p, scm_uniform_vector_ref),
5582 (scm_bit_count, scm_bit_position, scm_bit_count_star),
5583 (scm_array_to_list, scm_list_to_uniform_array),
5584 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
5585 (scm_open_input_string, scm_open_output_string),
5586 (scm_get_output_string), strop.c (scm_string_copy),
5587 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
5588 (scm_get_internal_real_time, scm_times),
5589 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
5590 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
5591 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
5592 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
5593 simpos.c (scm_system), random.c (scm_random_uniform),
5594 (scm_random_normal, scm_random_exp), ramap.c
5595 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
5596 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
5597 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
5598 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
5599 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
5600 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
5601 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
5602 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
5603 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
5604 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
5605 (scm_logand, scm_logior, scm_logxor, scm_lognot),
5606 (scm_integer_expt, scm_bit_extract, scm_logcount),
5607 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
5608 net_db.c (scm_inet_netof, scm_lnaof), modules.c
5609 (scm_interaction_environment), macros.c (scm_makacro),
5610 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
5611 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
5612 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
5613 (scm_fluid_ref), filesys.c (scm_open_fdes),
5614 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
5615 Docstring correction: `Returns' -> `Return'
5617 * gc.c (scm_set_debug_cell_accesses_x):
5618 (s_scm_gc_set_debug_check_freelist_x):
5619 * fluids.c (scm_fluid_p): Added texinfo markup.
5621 * error.c (scm_strerror): Made docstring more precise.
5623 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
5624 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
5625 (scm_symbol_p, scm_symbol_to_string), strorder.c
5626 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
5627 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
5628 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
5629 (scm_string_ci_geq_p), strop.c (scm_string_copy),
5630 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
5632 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
5634 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
5635 mode, as suggested by Michael Livshin.
5637 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
5639 * backtrace.c (display_backtrace_body): since the `print_state'
5640 variable is not used (instead its data field is used directly as
5641 `pstate'), protect it from the hungry compiler optimizations.
5642 thanks to Bill Schottstaedt for the report.
5644 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5646 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
5647 It is only defined and used if guile is compiled with
5648 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
5649 let cells with a free_cell type tag be visible outside of the
5650 garbage collector when in debug mode.
5652 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
5654 (scm_assert_cell_valid): Use a local static variable to avoid
5657 (MARK): Only check for rogue cell pointers in debug mode. Use
5658 scm_cellp for this purpose and place all checks for rogue pointers
5659 into that function. Further, since due to conservative scanning
5660 we may encounter free cells during marking, don't use the standard
5661 cell type accessor macro to determine the cell type.
5663 (scm_cellp): Check if the cell pointer actually points into a
5666 (scm_init_gc): Initalize scm_tc16_allocated.
5668 * gc.h (GCH): Renamed to SCM_GC_H.
5670 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
5671 might be unnecessary, but I feel better this way :-)
5673 (SCM_GC_CELL_TYPE): New macro.
5675 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
5676 in guile, and it is unlikely that they will be applied to real
5679 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
5681 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
5682 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
5684 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
5685 make sure that in debug mode no free cell will ever be visible
5686 outside of the garbage collector.
5688 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5690 * async.c (scm_asyncs_pending): Don't use != to compare SCM
5693 * async.c (scm_system_async), variable.c (scm_make_variable,
5694 scm_make_undefined_variable): Use scm_cons to create a pair.
5696 * debug.c (scm_reverse_lookup): Perform proper type checking.
5697 Remove suspicious use of SCM_SLOPPY_CONSP.
5699 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
5700 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
5701 the corresponding optimization.
5703 * eval.c (iqq): Use proper type check.
5705 (scm_m_expand_body): Remove redundant type checks.
5707 (promise_print): Don't access promise cells as pairs.
5709 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
5710 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
5711 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
5712 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
5713 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
5715 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
5716 (scm_iprin1): Use new macro predicate and accessors.
5718 * eval.h (scm_tc16_macro): Removed declaration. It is declared
5721 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
5722 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
5723 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
5724 SCM_VARIABLE_H. Even the macros that are used to inhibit
5725 including a header file twice should be in the SCM_ namespace.
5727 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
5728 properties.c (scm_primitive_property_ref,
5729 scm_primitive_property_del_x): Prefer stronger predicates like
5730 SCM_NULLP or SCM_FALSEP over SCM_IMP.
5732 * gc.c (MARK): Use proper macros to access procedure-with-setter
5733 cell elements and closure cell elements.
5735 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
5736 access free cells as pairs.
5738 (scm_unprotect_object): scm_hashq_get_handle returns #f if
5739 no hashtab entry is found.
5741 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
5742 SCM_CLR_PORT_OPEN_FLAG.
5744 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
5745 use SCM_SET_C[AD]R for uninitialized cells.
5747 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
5748 If the hashtable has no slots, return #f instead of '(). This
5749 unifies the return value with most assoc-functions.
5751 (scm_hash_fn_ref): Use proper type check.
5753 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
5754 Removed references to non-existing functions from documentation.
5756 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
5757 access keyword cell elements.
5759 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
5762 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
5764 * print.c (scm_iprlist): Added comment. Improved loop
5767 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
5770 * smob.c (scm_markcdr): Don't access smob cells as pairs.
5772 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
5774 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
5777 * variable.c (variable_print, variable_equalp, scm_variable_ref,
5778 scm_variable_set_x): Use proper macros to access variable cell
5781 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
5783 * variable.h (SCM_VARVCELL): Don't access variable cells as
5786 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
5787 added FIXME comment, removed register specifier.
5789 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
5791 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
5792 * init.c (scm_init_guile_1): Don't init goopscore module.
5794 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
5796 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
5798 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5800 * strop.c (scm_string_to_list): Fixed docstring markup.
5801 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
5802 (scm_string_downcase, scm_string_capitalize_x),
5803 (scm_string_capitalize): Rewrote and corrected docstrings.
5804 (scm_string_ci_to_symbol): Made docstring more explicit.
5806 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
5808 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
5810 (scm_call_with_values): Removed.
5811 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
5812 so that it can be exported.
5813 (scm_call_with_values): Removed.
5815 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
5816 * eval.c: Include "libguile/values.h"
5817 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
5819 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
5820 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
5821 New delcarations to support above change.
5823 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
5824 errors with last change.
5826 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
5828 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
5829 scm_i_eval): Moved the application of the system transformer from
5830 scm_i_eval to scm_primitive_eval.
5832 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
5834 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
5836 * strop.c (scm_string_index): Fix docstring line break
5839 * list.c (scm_cons_star): Fix docstring typo.
5841 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
5843 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
5844 (big2str), ports.c (scm_drain_input), read.c (scm_read,
5845 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
5846 scm_make_string, scm_string_append), strports.c (st_resize_port,
5847 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
5848 scm_makstr with calls to scm_allocate_string.
5850 * strings.[ch] (scm_allocate_string): New function.
5852 * strings.[ch] (scm_makstr): Deprecated.
5854 2001-03-18 Gary Houston <ghouston@arglist.com>
5856 * posix.c (scm_tmpnam): check that return value from tmpnam is not
5857 NULL. rewrote the docstring.
5858 (scm_mkstemp): new procedure implementing "mkstemp!".
5859 * posix.h: declare scm_mkstemp.
5861 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
5862 normally it would be found in netdb.h.
5864 2001-03-17 Gary Houston <ghouston@arglist.com>
5866 * sort.c (scm_sort): move sortvec variable to avoid a compiler
5867 warning when HAVE_ARRAYS is not defined. move len too.
5869 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
5870 (EXTRA_DOT_X_FILES): let configure set the value.
5871 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
5873 * gc.c (scm_must_malloc): changed the comment explaining when
5874 scm_must variants of malloc/free etc., should be used, based on
5875 explanation from Dirk Herrmann.
5876 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
5877 string with procedure name. use scm_must_malloc instead of malloc.
5878 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
5880 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
5881 scm_ungetc): use scm_must variants of malloc/realloc/free.
5882 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
5884 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5886 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
5887 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
5888 scm_wrong_type_arg instead.
5890 (SCM_WNA): Deprecated.
5892 * error.[ch] (scm_wta): Deprecated.
5894 * numbers.c (s_i_log): Minor comment fix.
5896 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
5897 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
5898 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
5899 wrong-num-args or misc errors.
5901 * unif.c (scm_make_shared_array, scm_transpose_array,
5902 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
5903 Validate the rest argument (note: this is only done when guile is
5904 built with SCM_DEBUG_REST_ARGUMENT=1)
5906 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
5907 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
5909 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
5910 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
5912 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5914 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
5915 instead of scm_wrong_num_args.
5917 * coop-threads.c: Don't include libguile/strings.h. (Was only
5918 needed for former implementation of SCM_WRONG_NUM_ARGS.)
5920 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
5921 wrong-num-args errors.
5923 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5925 * error.[ch] (scm_error_num_args_subr): New function.
5927 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5929 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
5930 (scm_length, scm_append, scm_reverse, scm_list_ref),
5931 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
5932 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
5933 (scm_delete1_x), gc.c (scm_map_free_list),
5934 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
5935 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
5936 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
5937 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
5938 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
5939 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
5940 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
5942 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
5943 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
5944 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
5945 symbols.c (scm_symbol_interned_p), numbers.c
5946 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
5949 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
5951 * snarf.h (SCM_CONST_LONG): Deprecated.
5952 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
5954 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
5956 * numbers.c (scm_num2ulong): Check that a bignum is positive
5957 before looking at the magnitude. Correctly check for overflow
5959 (scm_num2long_long): Likewise.
5960 (scm_num2ulong_long): New.
5961 (ULONG_LONG_MAX): Define if not already defined.
5962 * numbers.h: (scm_num2ulong_long): New prototype.
5964 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5966 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
5968 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
5969 (SCM_OPOUTSTRPORTP): New predicate macros.
5970 (scm_open_input_string, scm_open_output_string),
5971 (scm_get_output_string): New prototypes.
5973 * strports.c (scm_open_input_string, scm_open_output_string),
5974 (scm_get_output_string): New procedures (SRFI-6 compliant).
5975 Made scm_tc16_strport non-static.
5977 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
5979 * macros.h (SCM_ASSYNT): Removed unused object argument from
5982 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
5983 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
5984 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
5985 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
5986 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
5987 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
5988 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
5989 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
5990 scm_m_atdispatch): Removed unused object argument from call to
5993 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
5995 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
5996 const int* to reflect that the input array of integers remains
5997 unchanged. Thanks to Brett Viren for the hint.
5999 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6001 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
6002 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
6004 (gh_scm2newstr, gh_symbol2newstr): Change call to
6005 scm_must_malloc() to malloc(), because user-free()able memory is
6008 * gc.c: Added declaration of `scm_debug_check_freelist'.
6010 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6012 * ports.c (scm_port_mode): Changed `mode' array size to 4.
6014 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
6016 * strports.c (scm_object_to_string): New procedure.
6017 (scm_strprint_obj): Deprecated.
6018 * strports.h: Reflect the changes.
6020 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
6022 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
6024 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
6025 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
6026 SCM_ASSYNT to check for correct argument types. Either use some
6027 SCM_VALIDATE_* macro or an explicit test.
6029 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
6032 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
6033 instead of calling scm_wta.
6035 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6037 * load.c (scm_primitive_load, scm_primitive_load_path),
6038 (scm_sys_search_load_path): Corrected docstrings (file ->
6041 * eval.c (scm_force): Added texinfo markup to docstring.
6042 (scm_promise_p): Renamed parameter to `obj' to match docstring.
6044 * debug-malloc.c: Reinserted #include <stdio.h>.
6046 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
6048 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
6050 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
6051 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
6052 Use SCM_LISTn instead of scm_listify.
6054 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6056 * _scm.h: Removed #include <errno.h>.
6058 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
6059 errno variable (can be a macro on some systems, for example when
6060 using linux libc with threads).
6062 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
6063 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
6064 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
6065 #include <errno.h> in these 20 out of 100 files.
6067 2001-03-10 Gary Houston <ghouston@arglist.com>
6069 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
6070 not already defined.
6072 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6074 * coop.c: Inserted #include <stdio.h>.
6076 * iselect.c: Reinserted #include <stdio.h>.
6078 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
6080 * posix.c: Replaced `#define' of __USE_XOPEN right before
6081 including unistd.h with a define of _GNU_SOURCE at the very top of
6084 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
6086 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
6087 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
6088 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
6089 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
6090 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
6091 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
6092 print.c, procprop.c, procs.c, properties.c, ramap.c,
6093 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
6094 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
6095 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
6096 Remove #include <stdio.h>
6097 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
6099 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
6101 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6103 * posix.c (scm_gethostname): Set initial name length to 256 for
6106 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6108 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
6109 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
6110 (scm_sethostname, scm_gethostname): New prototypes.
6112 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
6113 <sys/file.h>, if present.
6114 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
6115 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
6116 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
6117 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
6118 (scm_sethostname, scm_gethostname): New procedures.
6120 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
6122 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
6123 not optional (ii) "recommend" spelling correction.
6125 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6127 * ramap.c (racp): Removed optimization which caused array copying
6128 to fail if the two arrays shared storage. Re-inserted the IVDEP
6129 macros removed in the change of 2000-03-09. (Don't really have a
6130 complete grasp of what they are for, but they seem to be necessary
6131 on Crays. This needs testing!) Thanks to Miroslav Silovic.
6133 * hash.c (scm_string_hash): Don't downcase characters.
6135 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6137 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
6138 size from 277 --> 1009.
6140 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
6143 * coop-threads.c: Fixed change of 2001-03-06.
6145 * validate.h: Code formatting.
6147 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
6149 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
6150 (*.doc): Add dependency on guile-snarf.awk.in.
6152 * guile-snarf.awk.in: Neglect spaces at the end of
6153 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
6154 middle of docstrings. (To avoid the problem with gcc-2.96.)
6156 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
6158 * coop-threads.c (scm_call_with_new_thread), load.c
6159 (scm_primitive_load, scm_sys_search_load_path), random.c
6160 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
6161 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
6162 (potentially) issue a scm-misc-error or wrong-num-args error
6165 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
6166 about the expected type with the wrong-type-arg error message.
6168 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
6169 a C level bug that can't be fixed from scheme anyway.
6171 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6173 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
6174 Duplicate bindings are OK in a let* since a let* is semantically
6175 equivalent to a nested set of let:s.
6177 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6179 * print.c (scm_print_options): Fixed texinfo in docstring.
6181 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
6182 the underlying functions getservent, getprotoent or getnetent
6183 return NULL instead of signalling an error.
6185 2001-03-04 Gary Houston <ghouston@arglist.com>
6187 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
6188 taking an unexpectedly large filename for an AF_UNIX socket from
6189 bind/connect/sendto (thanks to Martin Grabmueller).
6191 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
6192 former and adjusted the latter.
6193 (scm_socket, scm_socketpair): cosmetic changes.
6194 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
6195 size_t as socklen_t substitute. don't restrict args/return values
6196 to INUM: allow full range of int or size_t.
6197 (scm_fill_sockaddr): check arguments before allocating memory, to
6198 avoid leakage. use malloc, not scm_must_malloc.
6199 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
6200 substitute. free the sockaddr structure before throwing an error.
6201 (scm_init_add_buffer): procedure removed, together with its static
6202 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
6203 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
6204 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
6205 scm_sendto): use a local buffer instead of scm_addr_buffer.
6206 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
6208 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
6209 call to detect whether recvfrom could be bothered to set the address.
6210 (scm_init_socket): don't call scm_init_addr_buffer.
6212 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
6214 * debug.c (scm_procedure_source, scm_procedure_environment),
6215 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
6216 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
6217 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
6218 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
6219 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
6220 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
6221 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
6222 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
6223 scm_array_to_list, scm_array_prototype), validate.h
6224 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
6225 scm_misc_error or scm_wrong_type_arg instead.
6227 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
6229 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6231 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
6232 (scm_sys_tag_body): Added.
6234 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
6236 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
6237 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
6238 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
6239 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
6240 options.c (scm_options), ports.c (scm_remove_from_port_table),
6241 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
6242 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
6243 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
6244 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
6247 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6249 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
6251 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
6253 * eval.c (scm_s_duplicate_bindings): New error message.
6254 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
6256 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
6258 * eval.h (SCM_EVALIM2): New macro. Use it when a
6259 immediate, literal constant should be evaluated.
6260 * eval.c (scm_s_duplicate_formals): New error message string.
6261 (scm_c_improper_memq): New function.
6262 (scm_m_lambda): Check for duplicate arguments.
6263 (scm_ceval, scm_deval): When executing a body: only cons a new
6264 toplevel environment frame when it is different from the
6265 existing one; use EVALCAR instead of SIDEVAL so that we can properly
6266 check for empty combinations; use SCM_EVALIM2 for the same reason
6267 in the non-toplevel loop.
6268 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
6269 New labels with the meaning of their non-"nontoplevel" partners,
6270 but they are used when it is known that the body is not evaluated at
6272 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
6273 reporting for empty combinations.
6275 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
6277 * Remove dump facilities.
6278 * dump.c, dump.h: Removed.
6279 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
6280 * init.c: Remove #include "libguile/dump.h".
6281 (scm_init_guile_1): Remove scm_init_dump.
6282 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
6283 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
6284 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
6285 (scm_set_smob_dump, scm_set_smob_undump): Removed.
6287 * keywords.c: Remove #include "libguile/dump.h".
6288 (keyword_dump, keyword_undump): Removed.
6289 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
6291 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6293 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
6294 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
6295 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
6296 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
6297 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
6298 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
6299 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
6300 to @code{} as the texinfo manual recommends, converted the
6301 examples to use a @lisp{}-environment.
6303 * strports.c (scm_eval_string): Cleaned up the docstring.
6305 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
6308 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
6309 (scm_number_to_string, scm_string_to_number, scm_number_p)
6310 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
6311 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
6312 (scm_ash): Added texinfo markup and removed obsolete @refill.
6313 (scm_gr_p): Corrected comment.
6314 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
6315 docstring) comments.
6316 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
6317 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
6318 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
6319 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
6320 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
6321 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
6322 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
6323 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
6325 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
6327 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
6328 (Obviously nobody compiles with SCM_RECKLESS defined...)
6330 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
6332 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6334 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
6336 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
6338 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
6340 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
6341 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
6342 since use of `z' suggests that the arguments may be complex.
6344 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
6347 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
6349 * dump.c (scm_binary_write, scm_binary_read), eval.c
6350 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
6351 scm_guardian_greedy_p, scm_make_guardian), fports.c
6352 (scm_file_port_p): Minor docstring fixes.
6354 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
6356 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
6358 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
6360 (make_class_from_template): Do not bother to set the current
6361 module around the call to DEFVAR, scm_eval takes care of that.
6362 (scm_init_goops): Make scm_module_goops and
6363 scm_goops_lookup_closure permanent objects.
6365 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
6366 top level, create a fresh top-level environment for each
6367 expression instead of mutating the exisint frame. This is
6368 important when that frame is closed over.
6370 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
6371 SCM_DIGSPERLONG instead of DIGSPERLONG.
6373 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
6375 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
6376 before applying arrow procedure in `cond' and before applying
6377 receiver procedure in call-with-current-continuation.
6378 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
6379 macro. The argument is expanded more than one time.
6381 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
6382 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
6384 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
6386 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
6389 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6391 * variable.c (scm_make_variable, scm_make_undefined_variable)
6392 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
6393 (scm_variable_bound_p), values.c (scm_values)
6394 (scm_call_with_values), unif.c (scm_bit_count)
6395 (scm_bit_set_star_x), symbols.c (scm_gentemp)
6396 (scm_gensym), strings.c (scm_string_p, scm_make_string)
6397 (scm_read_only_string_p, scm_string_length, scm_string_ref)
6398 (scm_string_set_x, scm_substring, scm_string_append), stime.c
6399 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
6400 (scm_copy_random_state, scm_random), print.c (scm_newline)
6401 (scm_write_char, scm_simple_format), debug-malloc.c
6402 (scm_malloc_stats), environments.c (scm_environment_p)
6403 (scm_environment_bound_p, scm_environment_ref)
6404 (scm_environment_fold, scm_environment_define)
6405 (scm_environment_undefine, scm_environment_set_x)
6406 (scm_environment_cell, scm_environment_observe)
6407 (scm_environment_observe_weak, scm_environment_unobserve)
6408 (scm_make_eval_environment, scm_eval_environment_p)
6409 (scm_eval_environment_set_local_x, scm_eval_environment_local)
6410 (scm_eval_environment_imported)
6411 (scm_eval_environment_set_imported_x, scm_make_import_environment)
6412 (scm_import_environment_p, scm_import_environment_imports)
6413 (scm_import_environment_set_imports_x, scm_make_export_environment)
6414 (scm_export_environment_p, scm_export_environment_private)
6415 (scm_export_environment_set_private_x)
6416 (scm_export_environment_signature)
6417 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
6418 Added texinfo markup.
6420 * ports.c (scm_drain_input): Lowercased argument to @var.
6421 (scm_current_input_port, scm_current_output_port): Filled in
6422 missing explanation.
6423 (scm_current_load_port, scm_set_current_output_port)
6424 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
6425 Added texinfo markup.
6427 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
6428 (scm_release_arbiter): Added texinfo markup to docstrings.
6429 Changed `Returns' to `Return'.
6430 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
6432 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
6434 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
6435 by doubling them to `@@'.
6437 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6439 * numbers.c (scm_lognot), random.c (scm_random,
6440 scm_random_normal, scm_random_solid_sphere_x,
6441 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
6442 scm_random_exp), dynwind.c
6443 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
6445 * goops.c (scm_sys_initialize_object, scm_instance_p,
6446 scm_class_name, scm_class_precedence_list, scm_class_slots,
6447 scm_class_environment, scm_generic_function_name,
6448 scm_generic_function_methods, scm_method_generic_function,
6449 scm_method_specializers, scm_method_procedure, scm_make_unbound,
6450 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
6451 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
6452 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
6453 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
6454 scm_class_direct_supers, scm_class_direct_slots,
6455 scm_class_direct_subclasses, scm_class_direct_methods,
6456 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
6457 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
6458 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
6459 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
6460 scm_memoized_environment, scm_procedure_name,
6461 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
6463 (scm_class_of, scm_entity_p, scm_operator_p,
6464 scm_set_object_procedure_x, scm_object_procedure,
6465 scm_make_class_object), hooks.c (scm_make_hook_with_name,
6466 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
6467 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
6468 scm_hook_to_list), lang.c
6469 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
6470 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
6471 (scm_print_options, scm_port_with_print_state,
6472 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
6473 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
6474 scm_make_procedure_with_setter, scm_procedure), throw.c
6475 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
6476 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
6477 scm_stack_ref, scm_stack_length, scm_frame_p,
6478 scm_last_stack_frame, scm_frame_number, scm_frame_source,
6479 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
6480 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
6481 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
6482 (scm_dirname, scm_basename), dynwind.c
6483 (scm_wind_chain), read.c (scm_read_options, scm_read,
6484 scm_read_hash_extend), gc.c
6485 (scm_unhash_name), eval.c (scm_eval_options_interface,
6486 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
6487 (scm_display_error, scm_set_print_params_x,
6488 scm_display_application, scm_display_backtrace, scm_backtrace),
6489 async.c (scm_async, scm_system_async, scm_async_mark,
6490 scm_system_async_mark, scm_run_asyncs, scm_noop,
6491 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
6492 scm_mask_signals): Added docstrings.
6494 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
6496 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
6497 address of car/cdr. (Thanks to Dirk Herrmann)
6498 Use scm_sizet to obtain the length of strings.
6499 (Thanks to Matthias Koeppe)
6501 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
6503 * symbols.c (scm_mem2symbol): Put a empty statement after the
6504 next_symbol label. This is mandated by ANSI, appearantly.
6506 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
6508 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
6509 sense to compile for a specific kernel version. Do not include
6510 <asm/signal.h> while defining __KERNEL__. This hack should no
6511 longer be needed and caused problems.
6513 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
6515 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
6516 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
6517 can not deal with immediates.
6519 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
6521 * list.c (scm_list_copy): Validate the first argument.
6523 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
6525 Fix evaluator so that top-level expressions are correctly
6526 evaluated with respect to the module system.
6528 * modules.h. modules.c (scm_current_module_lookup_closure): New
6531 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
6533 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
6534 names to better reflect their meaning.
6536 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
6537 evaluated at top-level and synronize lookup closure before
6538 executing every subform.
6539 (scm_primitve_eval_x, scm_primitive_eval): New functions.
6540 (scm_eval_x, scm_eval): Reimplement in terms of
6541 scm_primitive_eval_x and scm_primitive_eval, respectively.
6543 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
6545 * macros.c (scm_macro_name, scm_macro_transformer): Use
6546 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
6549 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
6551 * dump.c (scm_store_bytes): Store data size before data.
6552 (scm_restore_bytes): Restore data size. Takes a pointer to size.
6553 * dump.h (scm_restore_bytes): Updated.
6555 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
6557 * dump.c: Use double cells for update schedule.
6559 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
6561 * ports.c (scm_unread_char): Take an optional argument.
6563 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
6565 * modules.h (scm_selected_module, scm_current_module): Renamed
6566 scm_selected_module to scm_current_module to synchronize Scheme
6568 (scm_select_module, scm_set_current_module): Likewise. Changed
6571 * ports.c (scm_port_for_each): Make a snapshot of the port table
6572 before iterating over it. The table might change while the user
6573 code is running. With the snapshot, the user can depend on the
6574 fact that each port that existed at the start of the iteration is
6575 encountered exactly once. (ice-9 popen) depends on this.
6577 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
6579 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
6581 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
6582 range checking for the size parameter. Thanks to Martin
6583 Grabmueller for the hint.
6585 (scm_makstr): Reordered string initialization to make interrupt
6586 deferring unnecessary.
6588 * vectors.c (scm_make_vector): Fixed range checking.
6590 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
6592 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
6594 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
6595 checking of the size parameter for type correctness and valid
6596 range. Thanks to Rob Browning for reporting the problem. Instead
6597 of deferring interrupts, scm_remember_upto_here_1 is used.
6599 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
6601 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
6602 (scm_dump_cell_update): Removed.
6603 (scm_dump_update): Renamed from scm_dump_object_update.
6604 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
6605 a pointer instead of returning a value.
6606 * keywords.c (keyword_undump): Updated.
6608 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
6610 * dump.c, dump.h: Modified a lot.
6611 (SCM_DUMP_COOKIE): Version 0.1
6612 (scm_dump_mark): Removed.
6613 (scm_restore_cell_object, scm_store_cell_object): New functions.
6615 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
6616 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
6617 New slots: dump, undump.
6618 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
6621 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
6622 (keyword_undump): Renamed from keyword_alloc.
6623 (scm_init_keywords): Set keyword_dump and keyword_undump.
6625 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
6627 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
6628 the deprecated SCM_DOUBLE_CELLP.
6630 * tags.h (SCM_DOUBLE_CELLP): deprecated.
6632 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
6634 * dump.c, dump.h: New files.
6635 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
6636 * init.c: #include "libguile/dump.h".
6637 (scm_init_guile_1): Call scm_init_dump.
6638 * smob.h (scm_smob_descriptor): New slots: dump_mark,
6639 dump_dealloc, dump_store, undump_alloc, undump_restore,
6641 * smob.c (scm_make_smob_type): Init the new slots.
6642 (scm_set_smob_dump, scm_set_smob_undump): New functions.
6643 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
6645 * keywords.c: #include "libguile/dump.h".
6646 (keyword_dealloc, keyword_alloc): New functions.
6647 (scm_init_keywords): Set smob_dump and smob_undump.
6649 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
6651 * vectors.c (scm_c_make_vector): New function.
6652 * vectors.h (scm_c_make_vector): Declared.
6653 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
6654 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
6655 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
6656 (scm_make_method_cache, scm_i_vector2list,
6657 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
6658 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
6659 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
6660 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
6661 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
6662 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
6663 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
6664 (scm_vector, scm_make_vector): Use scm_c_make_vector.
6666 * hashtab.c (scm_c_make_hash_table): New function.
6667 * hashtab.h (scm_c_make_hash_table): Declared.
6668 * environments.c (scm_make_leaf_environment,
6669 scm_make_eval_environment), gc.c (scm_init_storage),
6670 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
6671 Use scm_c_make_hash_table.
6673 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6675 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
6677 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6679 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
6682 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
6683 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
6684 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
6685 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
6686 srcprop.c (scm_source_properties, scm_set_source_properties_x,
6687 scm_source_property, scm_set_source_property_x), sort.c
6688 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
6689 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
6690 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
6693 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6695 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
6696 really get that arg.
6698 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
6700 * goops.c (s_scm_get_keyword): Bug fix.
6702 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
6704 The following patch was sent by Martin Grabmueller. It makes sure
6705 that in case of parameter errors the correct function name is
6706 shown, and that parameter types are only checked once.
6708 * strop.c (string_copy, string_upcase_x, string_downcase_x,
6709 string_capitalize_x): New functions. Each one performs the core
6710 functionality of the corresponding scm_* function.
6712 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
6713 scm_string_downcase_x, scm_string_downcase,
6714 scm_string_capitalize_x, scm_string_capitalize): Reduced to
6715 parameter checking wrappers of the above functions.
6717 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
6719 * continuations.c, dynl.c, keywords.c, load.c: Include
6720 strings.h. Thanks to Bill Schottstaedt for the bug report.
6722 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6724 * backtrace.c (display_header): Make sure that line and column
6725 information is shown independent of whether the port the code was
6726 read from had an associated filename. Thanks to Martin
6727 Grabmueller for providing this patch.
6729 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6731 * fports.[ch] (scm_file_port_p): New primitive.
6733 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6735 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
6736 These are now defined in fports.c, strports.c and vports.c.
6738 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
6739 vports.c (scm_tc16_sfport): Made variables (were macros defined in
6742 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
6743 (scm_make_sfptob): Made static. These return a type code now.
6745 fports.c (scm_init_fports), strports.c (scm_init_strports),
6746 vports.c (scm_init_vports): Create the corresponding port types.
6748 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
6749 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
6751 * init.c (scm_init_guile_1): Make sure strports are initialized
6754 * ports.[ch] (scm_make_port_type): Changed the return type to
6757 * ports.c (scm_ports_prehistory): Don't create any port types
6760 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
6761 against scm_tc16_fport directly.
6763 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6765 * srcprop.c (scm_set_source_property_x): Fix to handle
6766 (set-source-property! <obj> 'copy <datum>) correctly.
6768 2001-01-24 Gary Houston <ghouston@arglist.com>
6770 * filesys.c (scm_link): docstring fix.
6771 * fports.h (scm_setfileno): obsolete declaration removed.
6772 * posix.c: bogus popen declaration removed.
6774 * rdelim.c: new file, split from ioext.c.
6775 * rdelim.h: new file, split from ioext.h
6776 * Makefile.am: add rdelim.c and related files.
6777 * init.c: call scm_init_rdelim. include rdelim.h.
6779 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
6781 This patch was sent by Martin Grabmueller and makes sure that
6782 parameter errors are reported correctly by the lexicographic
6783 ordering predicates.
6785 * strorder.c (string_less_p, string_ci_less_p): New functions.
6787 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
6788 functionality into string_less_p, string_ci_less_p respectively.
6789 The remaining code is just a wrapper to do the parameter
6792 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
6793 parameters and call string_less_p instead of scm_string_less_p.
6795 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
6796 Check the parameters and call string_less_ci_p instead of
6797 scm_string_ci_less_p.
6799 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
6801 This patch modifies scm_display_error to perform parameter
6802 checking. Thanks to Neil Jerram for the bug report.
6804 * backtrace.[ch] (scm_i_display_error): New function.
6806 * backtrace.c (scm_display_error): Added parameter check and
6807 extracted the core functionality into function
6808 scm_i_display_error.
6810 * throw.c (handler_message): Call scm_i_display_error to display
6813 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6815 * eval.c (SCM_APPLY): Added # args check for application of
6816 procedures with arity 3. (Thanks to Anders Holst.)
6818 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
6820 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
6822 (SCM_OPDIRP): Deprecated.
6824 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
6827 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
6828 Instead, give an explicit error message in case the directory is
6831 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
6832 instead of SCM_OPENP and SCM_CLOSEDP.
6834 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
6836 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
6838 * eval.c (inner_eval, scm_eval): Move all real functionality into
6839 inner_eval. Avoid to copy the expression twice by inlining some
6840 code from scm_i_eval.
6842 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6844 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
6845 now has to be the last clause, as required by R5RS. Thanks to
6846 Martin Grabmueller for the patch.
6848 2001-01-18 Gary Houston <ghouston@arglist.com>
6850 * ioext.c: further simplify scm_read_string_x_partial by defining
6853 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
6855 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
6857 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
6859 * __scm.h: Added comment about architecture and compiler
6860 properties that are required by guile.
6862 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
6863 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
6865 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
6867 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
6869 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
6870 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
6872 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6874 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
6875 to the names in limits.h.
6877 * numbers.c (abs_most_negative_fixnum): Added.
6879 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
6880 fixnum-min) special case.
6882 (scm_big_and): Fix for negative first parameter.
6884 (scm_bit_extract): Fix for fixnum paramters.
6885 Thanks to Rob Browning for the bug report.
6887 (scm_init_numbers): Initialize abs_most_negative_fixnum.
6889 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
6891 * symbols.c (scm_symbol_bound_p): Fixed comment.
6892 Thanks to Chris Cramer.
6894 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
6896 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
6897 Thanks to Bill Schottstaedt.
6899 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
6901 from Matthias Köppe:
6903 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
6904 casts its result, so doesn't yield an lvalue per ANSI C.
6906 * goops.c (s_scm_sys_set_object_setter_x): use
6907 SCM_SET_ENTITY_SETTER.
6908 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
6910 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
6911 its result, so doesn't yield an lvalue per ANSI C.
6912 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
6913 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
6914 SCM_GC_SET_CARD_FLAGS.
6915 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
6917 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
6919 2001-01-08 Gary Houston <ghouston@arglist.com>
6921 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
6922 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
6923 socket.c (scm_recvfrom): use the new macro, plus minor docstring
6925 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
6926 for fdes. if current input port is used, check that it's a file
6929 2001-01-06 Gary Houston <ghouston@arglist.com>
6931 * ioext.c (scm_read_string_x_partial): new procedure, implements
6932 read-string!/partial.
6933 * ports.c (scm_take_from_input_buffers): new procedure used by
6934 scm_read_string_x_partial.
6935 (scm_drain_input): use scm_take_from_input_buffers.
6937 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
6939 * validate.h (SCM_VALIDATE_NUMBER): New.
6941 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
6943 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
6944 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
6945 SET_DESTROYED): new defines/macros.
6946 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
6947 (add_to_live_list): takes a `guardian_t *' now, not SCM.
6948 (guardian_print): print more info.
6949 (guardian_apply): check if the guardian is destroyed, and throw an
6950 error if so. take one more optional argument `throw_p'.
6951 (scm_guard): depending on the value of `throw_p', return a boolean
6953 (scm_get_one_zombie): remove redundant property test.
6954 (guardian_t): represent the various (currently 3, I hope nothing
6955 more gets added) boolean fields as bit flags.
6956 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
6957 (scm_destroy_guardian_x): new procedure.
6959 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
6960 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
6962 2001-01-01 Gary Houston <ghouston@arglist.com>
6964 * fports.c (fport_write): bugfix: handle short writes for
6965 unbuffered ports too. optimize the buffered case by minimizing
6966 the number of write/flush calls.
6967 (write_all): new helper procedure.
6969 The ChangeLog continues in the file: "ChangeLog-2000"