1 2003-01-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
3 * goops.c (TEST_CHANGE_CLASS): Use scm_change_object_class instead
4 of calling the procedure change-object-class.
6 2003-01-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
8 * ramap.c (scm_ramapc): Typo in error message.
10 2003-01-08 Mikael Djurfeldt <djurfeldt@nada.kth.se>
12 * goops.c (scm_sys_prep_layout_x): Bugfix: Only create layout for
13 slots with instance allocation.
15 * goops.c, goops.h (scm_class_extended_generic_with_setter): New
17 (scm_compute_applicable_methods): Use scm_generic_function_methods.
19 * goops.c (scm_generic_function_methods): Support extended
22 2002-12-29 Mikael Djurfeldt <djurfeldt@nada.kth.se>
24 * eval.c (unmemocopy): Bugfix: scm_sym_delay --> scm_sym_future.
25 Thanks to Neil for pointing this out!
27 2002-12-29 Neil Jerram <neil@ossau.uklinux.net>
29 * lang.h: Remove declarations matching definitions removed from
32 2002-12-28 Neil Jerram <neil@ossau.uklinux.net>
34 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
35 scm_m_while, scm_nil_eq): Remove definitions that were superfluous
36 and already commented out.
38 * read.h (scm_lreadparen), read.c (scm_lreadr, scm_read_token,
39 scm_lreadparen): Support reading vectors with Elisp syntax if
40 SCM_ELISP_READ_EXTENSIONS is defined. (SCM_ELISP_READ_EXTENSIONS
41 is not currently defined, and there isn't even a configure switch
44 2002-12-26 Marius Vollmer <mvo@zagadka.ping.de>
46 * Makefile.am (c-tokenize.o): Refer to source via $< so that vpath
48 (EXTRA_DIST): Added version.h.in.
50 2002-12-21 Mikael Djurfeldt <djurfeldt@nada.kth.se>
52 This change makes it possible for one thread to do lazy sweeping
53 while other threads are running. Now only the mark phase need to
54 have all threads asleep. We should look further into this issue.
55 Presently, I've put the locking of scm_i_sweep_mutex at
56 "conservative" places due to my current lack of knowledge about
57 the garbage collector. Please feel free to restrict these regions
58 further to allow for maximal parallelism!
60 * gc.c, gc.h (scm_i_sweep_mutex): New mutex.
62 * gc.c (scm_gc_for_newcell), gc-malloc.c (scm_realloc,
63 scm_gc_register_collectable_memory): Substitute locking of
64 scm_i_sweep_mutex for calls to scm_i_thread_put_to_sleep.
65 (scm_igc): Lock sweep mutex here instead of in callers; Calls to
66 scm_i_thread_put_to_sleep/scm_i_thread_wake_up used to demarkate
67 the single-thread section (which now only contains the mark
69 (scm_gc): Don't lock sweeo mutex here since scm_igc locks it;
70 Removed SCM_DEFER/ALLOW_INTS. Simply call scm_igc directly.
72 * threads.c (gc_section_mutex): Removed.
74 2002-12-19 Mikael Djurfeldt <mdj@kvast.blakulla.net>
76 * threads.c (create_thread): Clear parent field in root state in
77 order not to unnecessarily remember dead threads.
79 * eval.c (call_subr2o_1, call_lsubr2_2): New functions.
80 (scm_trampoline_1, scm_trampoline_2): Use them.
82 2002-12-18 Mikael Djurfeldt <mdj@kvast.blakulla.net>
84 Partial introduction of real plugin interface.
86 * Makefile.am (modinclude_HEADERS): Added threads-plugin.h.
87 (EXTRA_DIST): Added threads-plugin.c.
89 * threads-plugin.h, threads-plugin.c: New files.
91 * threads.h: #include "libguile/threads-plugin.h".
93 * threads.c: #include "libguile/threads-plugin.c".
95 * pthread-threads.c: Temporarily remove debugging functions.
97 * threads.c, threads.h (scm_yield): Added back.
99 2002-12-18 Mikael Djurfeldt <mdj@kvast.blakulla.net>
101 * threads.c (really_launch): Detach before unlocking
102 thread_admin_mutex in order not to risk being joined.
103 (scm_i_thread_put_to_sleep, scm_i_thread_wake_up): Keep
104 thread_admin_mutex locked during GC.
106 * pthread-threads.c, pthread-threads.h: Improvements to debugging
109 2002-12-16 Mikael Djurfeldt <mdj@kvast.blakulla.net>
111 * pthread-threads.c, pthread-threads.h (SCM_DEBUG_THREADS): Added
112 support for debugging mutex operations.
114 * threads.c (scm_thread): Removed filed joining_threads.
115 (thread_print): Print thread number as well as address of thread
117 (scm_join_thread): Bugfix.
118 (scm_lock_mutex, scm_try_mutex, scm_unlock_mutex,
119 scm_timed_wait_condition_variable, scm_signal_condition_variable,
120 scm_broadcast_condition_variable): Use the low-level API.
121 (scm_all_threads): Return copy of thread list (to prevent
122 unintended destruction).
123 (scm_threads_prehistory): Initialize heap_mutex of fake thread.
125 * pthread-threads.c, pthread-threads.h, threads.c: Fixes to
126 pthread "native" recursive mutex support.
128 2002-12-15 Mikael Djurfeldt <djurfeldt@nada.kth.se>
130 * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): New definitions.
131 Simply lock a thread C API recursive mutex.
132 (SCM_NONREC_CRITICAL_SECTION_START,
133 SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
134 SCM_REC_CRITICAL_SECTION_END): Removed.
136 * eval.c: Replaced SOURCE_SECTION_START / SOURCE_SECTION_END with
137 direct calls to scm_rec_mutex_lock / unlock around the three calls
138 to scm_m_expand_body.
140 * eval.c, eval.h (promise_free): New function.
141 (scm_force): Rewritten; Now thread-safe; Removed
142 SCM_DEFER/ALLOW_INTS.
144 * pthread-threads.h: Added partially implemented plugin interface
145 for recursive mutexes. These are, for now, only intended to be
146 used internally within the Guile implementation.
148 * pthread-threads.c: New file.
150 * threads.c: Conditionally #include "pthread-threads.c".
152 * eval.c, eval.h (scm_makprom, scm_force): Rewritten to be
155 * snarf.h (SCM_MUTEX, SCM_GLOBAL_MUTEX, SCM_REC_MUTEX,
156 SCM_GLOBAL_REC_MUTEX): New macros.
158 * eval.c, threads.c, threads.h, snarf.h: Rewrote critical section
159 macros---use mutexes instead.
161 * tags.h (SCM_IM_FUTURE): New tag.
163 * eval.c (scm_m_future): New primitive macro.
164 (SCM_CEVAL): Support futures.
165 (unmemocopy): Support unmemoization of futures.
167 * print.c (scm_isymnames): Name of future isym.
169 * version.c: Unmade some changes to my private copy that got
170 committed by mistake.
172 2002-12-11 Mikael Djurfeldt <mdj@kvast.blakulla.net>
174 * gc-malloc.c, gc.h, init.c: Reverted gc-malloc change of
177 * gc.c (scm_igc): Don't call scm_i_thread_invalidate_freelists.
179 * gc.c (scm_gc_sweep): Call it here instead, which is a more
182 * threads.c (create_thread): Remember root object until the handle
183 of the new thread is on all_threads list.
185 * root.c (scm_make_root): Moved copying of fluids until after
186 creation of root handle so that the fluids are GC protected. Also
187 removed the critical section.
189 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
191 * gc-malloc.c, gc.h (scm_gc_malloc_prehistory): New function.
193 * gc-malloc.c (malloc_mutex): New mutex.
194 (scm_gc_malloc_prehistory): Initialize it.
195 (scm_realloc): Serialize call to realloc
196 (scm_calloc): Same for calloc.
197 Thanks to Wolfgang Jaehrling!
198 (Now we have to make sure all calls to malloc/realloc are made
201 * init.c (scm_init_guile_1): Call scm_gc_malloc_prehistory.
203 * threads.c (really_launch): Release heap (to prevent deadlock).
204 (create_thread): Release heap before locking thread admin mutex.
206 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
208 * threads.c (scm_i_thread_invalidate_freelists): New
211 * gc.c (scm_igc): Call scm_i_thread_invalidate_freelists.
213 * modules.c (scm_export): Inserted a return statement.
215 2002-12-10 Han-Wen Nienhuys <hanwen@cs.uu.nl>
217 * modules.c (scm_export): new function
219 * gc-card.c: add a note about malloc()/free() overhead.
221 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
223 * Makefile.am (c-tokenize.$(OBJEXT)): Don't look for c-tokenize.c
226 2002-12-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
228 These changes remove scm_ints_disabled (which hasn't has any
229 effect in Guile for quite some time).
231 * async.c, error.h (scm_ints_disabled): Removed.
233 * gc.c (scm_gc_for_newcell), init.c (scm_init_guile_1),
234 root.c (scm_internal_cwdr), gdbint.c (SCM_BEGIN_FOREIGN_BLOCK,
235 SCM_END_FOREIGN_BLOCK): Don't touch scm_ints_disabled.
238 * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): Define as a recursive
240 (SCM_REDEFER_INTS, SCM_ALLOW_INTS): Define as SCM_DEFER_INTS and
243 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
245 * threads.c (scm_mutex_lock, scm_cond_wait, scm_cond_timedwait):
246 Removed accidental #if 0 around these functions.
248 These changes are the start of support for preemptive
249 multithreading. Marius and I have agreed that I commit this code
250 into the repository although it isn't thoroughly tested and surely
251 introduces many bugs. The bugs should only be exposed when using
252 threads, though. Signalling and error handling for threads is
253 very likely broken. Work on making the implementation cleaner and
254 more efficient is needed.
256 * __scm.h (SCM_ALLOW_INTS_ONLY): Removed.
257 (SCM_NONREC_CRITICAL_SECTION_START,
258 SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
259 SCM_REC_CRITICAL_SECTION_END): New macros.
260 (SCM_CRITICAL_SECTION_START/END): Defined here.
262 * eval.c: Insert SOURCE_SECTION_START / SOURCE_SECTION_END around
263 the three calls to scm_m_expand_body.
265 * gc.h: #include "libguile/pthread-threads.h";
266 (SCM_FREELIST_CREATE, SCM_FREELIST_LOC): New macros.
268 * gc.c (scm_i_freelist, scm_i_freelist2): Defined to be of type
271 * gc.c, gc-freelist.c, inline.h: Use SCM_FREELIST_LOC for freelist
274 * gc-freelist.c (scm_gc_init_freelist): Create freelist keys.
276 * gc-freelist.c, threads.c (really_launch): Use
279 * gc-malloc.c (scm_realloc, scm_gc_register_collectable_memory):
281 * gc.c (scm_i_expensive_validation_check, scm_gc,
282 scm_gc_for_newcell): Put threads to sleep before doing GC-related
283 heap administration so that those pieces of code are executed
284 single-threaded. We might consider rewriting these code sections
285 in terms of a "call_gc_code_singly_threaded" construct instead of
286 calling the pair of scm_i_thread_put_to_sleep () and
287 scm_i_thread_wake_up (). Also, we would want to have as many of
288 these sections eleminated.
290 * init.c (scm_init_guile_1): Call scm_threads_prehistory.
292 * inline.h: #include "libguile/threads.h"
294 * pthread-threads.h: Macros now conform more closely to the
295 pthreads interface. Some of them now take a second argument.
297 * threads.c, threads.h: Many changes.
299 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
301 * Makefile.am (version.h): Changed $^ --> $< in rule for
304 2002-12-08 Rob Browning <rlb@defaultvalue.org>
306 * version.h.in (SCM_MICRO_VERSION): use @--@ substitution now.
307 (SCM_MINOR_VERSION): use @--@ substitution now.
308 (SCM_MICRO_VERSION): use @--@ substitution now.
309 (scm_effective_version): new function prototype.
311 * version.c (scm_effective_version): new function, also add
314 * Makefile.am (schemelibdir): VERSION -> GUILE_EFFECTIVE_VERSION.
315 (libpath.h): use GUILE_EFFECTIVE_VERSION to compute
317 (version.h): generate this here rather than configure.in. This
318 approach tracks source edits better (i.e. more immediately).
319 Might be worth considering for other .in files too.
321 2002-12-02 Marius Vollmer <mvo@zagadka.ping.de>
323 Reorganized thread package selection. A thread package now only
324 implements a small set of pthread like functions and Guile
325 implements the rest on top of that. Guile's implementation is
326 what the "coop-pthreads" package has been previously. Support for
327 "coop" threads has been removed until I get time to add it again.
329 * Makefile.am (libguile_la_SOURCES): Removed iselect.c.
330 (noinst_HEADERS): Removed coop-threads.c, coop-threads.h, coop.c,
331 null-threads.c, coop-pthreads.c.
332 (modinclude_HEADERS): Removed coop-defs.h, coop-pthreads.h. Added
335 * validate.h (SCM_VALIDATE_THREAD): Moved to threads.h.
337 * threads.h: Do not include "libguile/coop-defs.h". Include
338 "libguile/pthread-threads.h" for USE_COPT_THREADS. Removed
339 (previously deprecated) C level thread API prototypes. They are
340 now in the thread package specific headers, "null-threads.h" and
342 (SCM_VALIDATE_THREAD, SCM_VALIDATE_MUTEX, SCM_VALIDATE_CONDVAR):
344 (scm_threads_init): Removed.
345 (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END,
346 SCM_THREAD_SWITCHING_CODE, scm_i_switch_counter,
347 SCM_I_THREAD_SWITCH_COUNT): Define here.
348 (scm_single_thread_p): Removed.
349 (scm_call_with_new_thread): Take two args directly instead of list
351 (scm_i_thread_data, scm_i_set_thread_data, SCM_THREAD_LOCAL_DATA,
352 SCM_SET_THREAD_LOCAL_DATA): Define here.
354 * threads.c: Merged with "coop-pthreads.c".
356 * null-threads.h: Implement pthread-like API as a set of macros.
358 * pthread-threads.h: New, implement pthread-like API by deferring
361 * init.c (scm_init_guile_1): Do not call scm_init_iselect, which
362 has been lost in the reorganization.
364 2002-12-01 Mikael Djurfeldt <mdj@linnaeus>
366 The following change makes it possible to move procedure
367 application dispatch outside inner loops. The motivation was
368 clean implementation of efficient replacements of R5RS primitives
371 The semantics is clear: scm_trampoline_N returns an optimized
372 version of scm_call_N (or NULL if the procedure isn't applicable
375 Applying the optimization to map and for-each increases efficiency
376 noticeably. For example, (map abs ls) is 8 times faster than
379 * eval.h (scm_t_trampoline_1, scm_t_trampoline_2): New types.
381 * eval.c, eval.h (scm_trampoline_1, scm_trampoline_2): New functions.
383 * eval.c (call_subr2_2, call_lsubr_2, call_closure_2): New functions;
384 (map, for-each): Handle also application on two args as a special
385 case; Use trampolines.
389 * sort.c (scm_cmp_function): Choose subr2less for scm_tc7_subr_2o;
390 (subr2oless): Removed.
391 (scm_restricted_vector_sort_x): Use scm_return_first to keep the
394 * eval.c (check_map_args): Use scm_out_of_range_pos instead of
397 2002-11-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
399 * evalext.[ch] (scm_m_undefine, undefine): Deprecated.
401 2002-11-17 Mikael Djurfeldt <mdj@linnaeus>
403 * debug.c (scm_make_iloc): Added missing "return".
405 2002-11-17 Marius Vollmer <mvo@zagadka.ping.de>
407 * strports.c (scm_eval_string_in_module): Validate second arg to
408 be a module. Thanks to Arno Peters!
410 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
412 * .cvsignore: remove goops.c
414 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
416 * modules.c (scm_env_top_level, scm_lookup_closure_module,
417 module_variable, scm_module_lookup_closure,
418 scm_module_transformer, scm_sym2var, scm_module_reverse_lookup,
419 scm_system_module_env_p): Don't compare SCM values with C
420 operators == or !=. Avoid SCM_IMP predicates. Prefer !SCM_FALSEP
423 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
425 * eval.h (SCM_MAKE_ILOC): New macro.
427 * debug.c (scm_make_iloc): Use SCM_MAKE_ILOC instead of computing
428 the iloc bitpattern here.
430 2002-11-14 Mikael Djurfeldt <mdj@linnaeus>
432 * coop-pthreads.c, coop-pthreads.h: scm_internal_select should be
433 part of the API, otherwise it's difficult to write Guile
434 extensions using non-blocking I/O => moved #include
435 "libguile/iselect.h" from coop-pthreads.c --> coop-pthreads.h.
437 * coop-pthreads.c (scm_unlock_mutex): Changed s_lock_mutex -->
440 2002-11-10 Marius Vollmer <mvo@zagadka.ping.de>
442 * __scm.h (USE_THREADS, GUILE_ISELECT): Do not define here. They
443 are defined in configure.in.
445 * threads.c: Removed SCM_API from function definitions. SCM_API
446 is only for declarations.
448 2002-11-07 Mikael Djurfeldt <mdj@linnaeus>
450 * coop-pthreads.h: Added support for thread specific data to the
451 generic C API for the coop-pthreads case.
453 * threads.c, threads.h (scm_cond_init): Undo unintentional API
455 (scm_cond_broadcast): Added missing function.
457 2002-11-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
459 * coop.c (coop_next_runnable_thread): Removed, wich should have
460 happened when GUILE_ISELECT was hard-wired.
462 2002-11-03 Marius Vollmer <mvo@zagadka.ping.de>
464 * Makefile.am (libguile_la_SOURCES): Added threads.c
465 (DOT_DOC_FILES): Added threads.doc.
466 (DOT_X_FILES): Added threads.x.
467 (EXTRA_libguile_la_SOURCES): Removed threads.c.
468 (noinst_HEADERS): Added coop-pthreads.c.
469 (modinclude_HEADERS): Added coop-pthreads.h.
471 * __scm.h (USE_THREADS, GUILE_ISELECT): Define when
472 SCM_DEBUG_DEPRECATED. Removed their use thru-out Guile.
474 * iselect.c: Include "_scm.h" before testing HAVE_UNISTD_H.
475 Thanks to Bill Schottstaedt!
477 * numbers.c (scm_integer_expt): Make 0^z == 0 for z != 0.
479 * _scm.h (HAVE_RESTARTABLE_SYSCALLS): Do define even when
480 SCM_COPT_THREADS is defined.
481 (SCM_SYSCALL): Use EINTR-expection version when SCM_COPT_THREADS
484 * coop-pthreads.c: Some harmless renamings of internal stuff.
485 (create_thread): New, generalized version of
486 scm_call_with_new_thread.
487 (scm_call_with_new_thread): Use it.
488 (scm_spawn_thread): New, use create_thread.
490 2002-11-02 Marius Vollmer <mvo@zagadka.ping.de>
492 * coop-pthreads.c, coop-pthreads.h: Redone completely, you might
493 start testing it now.
495 * _scm.h: Include <errno.h< so that SCM_SYSCALL is correctly
496 defined when HAVE_RESTARTABLE_SYSCALLS is not defined.
497 (HAVE_RESTARTABLE_SYSCALLS): Do not define when USE_COPT_THREADS
500 2002-10-27 Marius Vollmer <mvo@zagadka.ping.de>
502 * scmsigs.c (signal_cell_handlers, install_handler_data,
503 scm_delq_spine_x, really_install_handler, install_handler): New
504 scheme for triggering signal handlers, to simplify take_signal.
505 (take_signal): Simplified, to avoid race conditions.
506 (scm_sigaction_for_thread): Use new Scheme. Validate that thread
509 * async.c (scm_async_click): Reset pending_asyncs, handle
510 signal_asyncs. Don't set cdr of a non-signal async to #f.
511 (scm_i_queue_async_cell): Do not check cdr of cell for #f, queue
512 always. Set pending_asyncs.
513 (scm_system_async_mark_for_thread): Check that thread has not
515 (scm_unmask_signals, decrease_block): Call scm_async_click after
516 block_asyncs becomes zero.
518 * __scm.h (SCM_ASYNC_CLICK): Check pending_asyncs instead of
521 * root.h (scm_root_state): Added pending_asyncs and signal_asyncs
523 * root.c (root_mark): Mark them.
524 (make_root): Initialize them.
526 * iselect.c, iselect.h: Replaced GUILE_ISELECT with
528 (scm_internal_select): Define one version for USE_COOP_THREADS and
529 one for USE_NULL_THREADS.
530 (scm_init_iselect): Likewise.
532 * inline.h (scm_cell, scm_double_cell): Also allow
533 USE_COPT_THREADS to not protect the slot initializers.
535 * init.c (scm_init_guile_1): Call scm_init_thread_procs. This is
536 because threads need to be initialized before the stack, but
537 gsubrs such as scm_timed_condition_variable_wait can only be
540 * threads.h: Include "coop-pthreads.h" when requested.
541 (scm_threads_make_mutex, scm_threads_lock_mutex,
542 scm_threads_unlock_mutex, scm_threads_monitor): Removed, they were
543 not implemented anyway.
544 (scm_init_thread_procs, scm_try_mutex,
545 scm_timed_condition_variable_wait,
546 scm_broadcast_condition_variable, scm_c_thread_exited_p,
547 scm_thread_exited_p): New prototypes.
548 (struct timespec): Define if not already defined.
549 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
550 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
551 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
552 scm_cond_broadcast, scm_cond_destroy): Declarations moved here and
555 * threads.c: Include <errno.h>. Include "coop-pthreads.c" when
557 (scm_thread_exited_p): New.
558 (scm_try_mutex, scm_broadcast_condition_variable): Newly
559 registered procedures.
560 (scm_wait_condition_variable, scm_timed_wait_condition_variable):
561 Use the latter as the procedure for "wait-condition-variable",
562 thus offering a optional timeout parameter to Scheme.
563 (scm_wait_condition_variable): Implement in terms of
564 scm_timed_wait_condition_variable.
565 (scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
566 scm_mutex_unlock, scm_mutex_destroy, scm_cond_init,
567 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
568 scm_cond_broadcast, scm_cond_destroy): Implement in terms of
569 scm_make_mutex, etc, and deprecate.
570 (scm_init_threads): Do not create smobs, leave this to
571 scm_threads_init. Do not include "threads.x" file.
572 (scm_init_thread_procs): New, include "threads.x" here.
574 * null-threads.h (scm_null_mutex, scm_null_mutex_init,
575 scm_null_mutex_lock, scm_null_mutex_unlock,
576 scm_null_mutex_destroy, scm_null_condvar, scm_null_condvar_init,
577 scm_null_condvar_wait, scm_null_condvar_signal,
578 scm_null_condvar_destroy): Removed.
579 (scm_mutex_init, scm_mutex_lock, scm_mutex_unlock, scm_cond_init,
580 scm_cond_wait, scm_cond_signal, scm_cond_broadcast,
581 scm_cond_destory): Do not define, they are now deprecated and
582 handled by threads.{h,c}.
584 * null-threads.c (scm_null_mutex, scm_null_cond): Define here.
585 (scm_threads_init): Create smobs here, using the appropriate
587 (block): Removed, now unused.
588 (scm_c_thread_exited_p): New.
589 (scm_null_mutex_init, scm_null_mutex_lock, scm_null_mutex_unlock,
590 scm_null_mutex_destroy, scm_null_condvar_init,
591 scm_null_condvar_wait, scm_null_condvar_signal,
592 scm_null_condvar_destroy): Removed and updated users to do their
594 (scm_try_mutex, timeval_subtract,
595 scm_timed_wait_condition_variable,
596 scm_broadcast_condition_variable): New.
597 (scm_wait_condition_variable): Removed.
599 * coop-defs.h (coop_m): Added 'level' field.
600 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
601 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
602 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
603 scm_cond_broadcast, scm_cond_destroy, struct timespec): Do not
605 (coop_condition_variable_broadcast): New.
607 * coop-threads.c (scm_threads_init): Create smobs here, using the
609 (scm_c_thread_exited_p, scm_try_mutex,
610 scm_timed_wait_condition_variable,
611 scm_broadcast_condition_variable): New.
612 (scm_wait_condition_variable): Removed.
614 * coop.c (coop_new_mutex_init): Initialize level.
615 (coop_mutex_trylock, coop_mutex_lock, coop_mutex_unlock): maintain
617 (coop_condition_variable_signal): Renamed to
618 coop_condition_variable_broadcast and reimplemented in terms of
620 (coop_condition_variable_broadcast): New.
622 * goops.c (hell_mutex): Reimplemented using scm_make_mutex, etc.
624 * coop-pthreads.h, coop-pthreads.c: New, but unfinished.
626 2002-10-21 Marius Vollmer <mvo@zagadka.ping.de>
628 * null-threads.c: Include <time.h>. Also, use <...> for inclusion
631 * async.c, goops.h, modules.h, validate.h (SCM_MAKE_VALIDATE_MSG):
632 New. Use it instead of SCM_MAKE_VALIDATE in lots of places to
633 give better error messages. Thanks to Bill Schottstaedt!
635 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
637 * evalext.h, evalext.c (scm_definedp, scm_defined_p): Renamed
638 scm_definedp to scm_defined_p and deprecated scm_definedp.
640 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
642 * async.h, async.c (scm_system_async): Fixed deprecation to work
643 correctly when deprecated features are excluded.
645 2002-10-16 Marius Vollmer <marius.vollmer@uni-dortmund.de>
647 * async.c (scm_system_async_mark_for_thread): Validate thread
650 * coop-threads.c (scm_i_thread_root): Do not validate argument.
652 * feature.c (scm_init_feature): Don't add 'threads' for
655 * inline.h (scm_cell, scm_double_cell): Also allow
656 USE_NULL_THREADS to not protect the slot initializers.
658 * scmsigs.c (scm_sigaction_for_thread): It's "USE_THREADS" not
661 * Makefile.am (noinst_HEADERS): Added null-threads.c.
662 (modinclude_HEADERS): Added null-threads.h.
664 * threads.h: Include null-threads.h when !USE_COOP_THREADS.
665 * threads.c: Include null-threads.c when !USE_COOP_THREADS.
666 (scm_init_threads): Use generic type names scm_t_mutex and
667 scm_t_cond instead of coop_m and coop_c.
669 * null-threads.c, null-threads.h: New files.
671 2002-10-15 Marius Vollmer <mvo@zagadka.ping.de>
673 * Makefile.am: Replaced "$<" in non-pattern rules with its value.
674 This is to support makes that know about "$<" only in pattern
675 rules, like Sun's make.
677 2002-10-13 Marius Vollmer <mvo@zagadka.ping.de>
679 * Makefile.am (libpath.h): Fixed typo in top_srcdir_absolute
680 substitution. Thanks to David Allouche!
682 2002-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
684 * evalext.h: Replaced SCM_DEBUG_DEPRECATED with
685 !SCM_ENABLE_DEPRECATED.
687 2002-10-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
689 * async.c (scm_system_async_mark_for_thread): Only call
690 scm_i_thread_root when USE_THREADS is defined. Use scm_root
693 * scmsigs.c (take_signal): Only call scm_i_thread_root when
694 USE_THREADS is defined. Use scm_root otherwise.
695 (scm_sigaction_for_thread): Ignore THREAD argument when
696 USE_THREADS is not defined. Also, move THREAD argument defaulting
697 out of HAVE_SIGACTION section, which was a bug.
699 2002-10-10 Marius Vollmer <marius.vollmer@uni-dortmund.de>
701 * scmsigs.c (scm_sigaction_for_thread): Store original handler in
702 signal_handlers, not the closure that is used as the async.
703 The closure is stored in signal_handler_cells, as previously.
705 2002-10-10 Marius Vollmer <mvo@zagadka.ping.de>
707 * root.h (scm_root_state): Added 'block_async' slot.
708 (scm_active_asyncs): Removed abbrev.
709 * root.c (scm_make_root): Initialize 'block_asyncs' slot.
711 * __scm.h (SCM_ASYNC_TICK): Do without the scm_active_asyncs
714 * async.h (scm_call_with_blocked_asyncs,
715 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
716 scm_c_call_with_unblocked_asyncs): New prototypes.
717 (scm_mask_signals, scm_unmask_signals): Deprecated.
718 (scm_mask_ints): Turned into a macro.
719 * async.c (scm_mask_ints): Removed.
720 (scm_run_asyncs): Do not set scm_mask_ints while running an async.
721 this should not be necessary.
722 (scm_async_click): Test block_asyncs instead of scm_mask_ints.
723 (scm_mask_signals, scm_unmask_signals): Deprecated. Emit
724 deprecation warning and check for errornous use. Set block_asyncs
725 instead of scm_mask_ints.
726 (increase_block, decrease_block, scm_call_with_blocked_asyncs,
727 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
728 scm_c_call_with_unblocked_asyncs): New.
730 * script.c (scm_compile_shell_switches): Do not set scm_mask_ints.
731 Asyncs are enabled by default.
733 2002-10-09 Neil Jerram <neil@ossau.uklinux.net>
735 * vports.c (scm_make_soft_port): Allow vector argument to carry a
736 6th element: an input waiting thunk.
737 (sf_input_waiting): New.
739 2002-10-05 Marius Vollmer <mvo@zagadka.ping.de>
741 * root.c (root_mark): Mark active_asyncs slot.
743 * async.c (scm_async_click): Set the cdr of a executed handler
744 cell to SCM_BOOL_F, not SCM_EOL.
745 (scm_i_queue_async_cell): Queue the cell at the end of the list,
746 and only if the handler procedure is not already present.
747 (scm_system_async_mark_for_thread): Initialize cdr of handler cell
749 * scmsigs.c (scm_sigaction_for_thread): Likewise.
751 2002-10-04 Rob Browning <rlb@defaultvalue.org>
753 * guile.c (main): switch to scm_lt_dlset_preloaded_symbols;
755 * dynl.c (sysdep_dynl_link): switch to scm_lt_dlhandle,
756 scm_lt_dlopenext, and scm_lt_dlerror.
757 (sysdep_dynl_unlink): switch to scm_lt_dlhandle, scm_lt_dlclose,
759 (sysdep_dynl_func): switch to scm_lt_dlhandle, scm_lt_dlsym,
761 (sysdep_dynl_init): switch to scm_lt_dlinit();
763 * Makefile.am (libguile_la_LIBADD): switch to use
766 * numbers.c (scm_integer_expt): (expt 0 1) should be 1.
768 2002-10-04 Marius Vollmer <mvo@zagadka.ping.de>
770 * scmsigs.h (scm_sigaction_for_thread): New prototype.
771 * scmsigs.c (got_signal): Removed.
772 (signal_handler_cells, signal_handler_threads): New.
773 (take_signal): Queue the cell of the signal for the specified
774 thread. Reset the signal handler on systems that don't have
776 (sys_deliver_signals): Removed.
778 (scm_sigaction_for_thread): Renamed from scm_sigaction and
779 extended to also set the thread of a signal and allocate a cell
780 for it. Keep the Scheme name "sigaction". Check that signum is
781 within range. Also, use SCM_VECTOR_REF instead of SCM_VELTS.
782 (scm_sigaction): Implement in terms of scm_sigaction_for_thread.
783 (scm_init_scmsigs): Allocate signal_handler_cells and
784 signal_handler_threads vectors.
786 * async.c: Removed GUILE_OLD_ASYNC_CLICK code. Reorganized so
787 that system asnycs and user asyncs are separated. Reimplemented
788 system asyncs to work per-thread.
790 * gc.c (scm_init_gc): Do not use scm_system_async.
792 * async.h (scm_asyncs_pending, scm_set_tick_rate,
793 scm_set_switch_rate, scm_system_async_mark_from_signal_handler):
795 (scm_i_queue_async_cell): New.
797 * __scm.h (scm_asyncs_pending_p): Removed.
798 (SCM_ASYNC_CLICK): Check scm_active_asyncs instead of
799 scm_asyncs_pending_p.
801 * async.h (scm_system_async_mark_for_thread): New prototype.
803 * __scm.h: Removed GUILE_OLD_ASYNC_CLICK code.
805 * root.h (scm_root_state): Added new "active_asyncs" slot.
806 * root.c (scm_make_root): Initialize it to SCM_EOL.
808 * coop-defs.h (coop_t): Added new "handle" slot.
809 * coop-threads.c (all_threads, scm_current_thread,
810 scm_all_threads, scm_i_thread_root): New.
811 (scm_threads_init): Add main thread to all_threads.
812 (scheme_launch_thread): Remove thread from all_threads when it
814 (scm_call_with_new_thread): Initialize handle slot of coop_t
815 structure and add new thread to all_threads.
816 (scm_spawn_thread): Likewise.
818 * threads.h (scm_current_thread, scm_all_threads): New prototypes.
819 * threads.c (scm_current_thread, scm_all_threads): Register as
822 * dynl.c: Use scm_lt_ prefix for libltdl functions.
824 2002-09-29 Neil Jerram <neil@ossau.uklinux.net>
826 * script.c (scm_compile_shell_switches): Fix bad spelling of
827 `explicitly' in comment.
829 2002-09-28 Neil Jerram <neil@ossau.uklinux.net>
831 * posix.c (scm_geteuid, scm_getegid, scm_seteuid, scm_setegid):
832 Refer to provided? in doc string rather than deprecated feature?.
834 2002-09-24 Gary Houston <ghouston@arglist.com>
836 * inline.h (scm_double_cell): prevent reordering of statements
837 with any following code (for GCC 3 strict-aliasing).
838 * numbers.c (scm_make_real), num2float.i.c (FLOAT2NUM): removed
839 the earlier version of the reordering prevention.
841 2002-09-19 Han-Wen Nienhuys <hanwen@cs.uu.nl>
843 * inline.h (scm_double_cell): move SET_GCMARK set out of if body.
845 2002-09-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
847 * gc-malloc.c (scm_gc_register_collectable_memory): more overflow
850 2002-09-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
852 * inline.h: include stdio.h
854 * smob.c (free_print): abort if scm_debug_cell_accesses_p is set
856 2002-09-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
858 * gc-segment.c (scm_i_make_initial_segment): check user settings
861 * gc-malloc.c (scm_gc_init_malloc): check user settings for
864 * gc-freelist.c (scm_init_freelist): check user settings for sanity.
866 * struct.h: change scm_structs_to_free to scm_i_structs_to_free
868 * gc-malloc.c (scm_gc_register_collectable_memory): use floats;
869 these won't ever wrap around with high memory usage. Thanks to
870 Sven Hartrumpf for finding this.
872 * gc-freelist.c: include <stdio.h>
874 * gc-malloc.c: add DEBUGINFO for mtrigger GCs.
876 2002-09-01 Marius Vollmer <mvo@zagadka.ping.de>
878 * vectors.h (SCM_VECTOR_REF): New.
880 * snarf.h (SCM_DEFINE_PUBLIC): New.
882 2002-08-30 Marius Vollmer <mvo@zagadka.ping.de>
884 * socket.c (scm_addr_vector): Added size of address to arguments.
885 Use it to avoid accessing a non-existent path in a sockaddr_un.
888 2002-08-29 Han-Wen Nienhuys <hanwen@cs.uu.nl>
890 * gc.h: remove DOUBLECELL card flags.
892 * gc-malloc.c (scm_calloc): try to use calloc() before calling
895 * gc-segment.c (scm_i_initialize_heap_segment_data): remove card
896 init loop; handle this from scm_init_card_freelist()
898 * gc-card.c (scm_init_card_freelist): init bit vector here.
900 * numbers.c (scm_make_real): prevent reordering of statements
901 num2float.i.c (FLOAT2NUM): idem
903 2002-08-27 Han-Wen Nienhuys <hanwen@cs.uu.nl>
905 * eval.h: prepend libguile/ to include path
907 2002-08-26 Marius Vollmer <mvo@zagadka.ping.de>
909 * script.c (scm_compile_shell_switches): Added "2002" to Copyright
910 years. Thanks to Martin Grabmüller!
912 2002-08-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
914 * gc-segment.c (scm_i_get_new_heap_segment): use float in stead of
915 unsigned numbers for computing minimum heap increment. This
916 prevents weird results when a a negative minimum increment is
919 2002-08-24 Marius Vollmer <mvo@zagadka.ping.de>
921 * gc_os_dep.c: When we have __libc_stack_end, use that directly
922 instead of the old tricks.
924 * guile-snarf.in: Do not expect the input file to be the first
925 argument after the optional "-o" option, just pass everything to
926 the pre-processor without extracting the input file name.
928 2002-08-23 Han-Wen Nienhuys <hanwen@cs.uu.nl>
930 * gc-segment.c (scm_i_get_new_heap_segment): Oops. We want segment
931 length *at* least SCM_MIN_HEAP_SEG_SIZE, not at most.
933 2002-08-22 Han-Wen Nienhuys <hanwen@cs.uu.nl>
935 * gc.h, gc.c: make scm_cells_allocated unsigned again. Thanks to
936 Bill Schottstaedt for the bug report
938 2002-08-20 Marius Vollmer <mvo@zagadka.ping.de>
940 * print.c (scm_iprin1): Print primitives generics always as
941 "primitive-generic" even when they have no primitive methods yet.
943 2002-08-17 Gary Houston <ghouston@arglist.com>
945 * coop.c (coop_create): removed bogus 2nd argument in scm_malloc
948 2002-08-17 Han-Wen Nienhuys <hanwen@cs.uu.nl>
950 * ports.c (scm_add_to_port_table): small bugfix.
952 * mallocs.c (scm_malloc_obj): use scm_gc_malloc in stead of
955 * gc-segment.c (scm_i_get_new_heap_segment): remove cluster cruft:
956 only use SCM_MIN_HEAP_SEG_SIZE.
958 * ports.c (scm_add_to_port_table): add backwards compatibility
961 * ports.h: use scm_i_ prefix for port table and port table size.
963 2002-08-15 Mikael Djurfeldt <mdj@linnaeus>
965 * vports.c (scm_make_soft_port): Initialize pt variable.
967 2002-08-13 Marius Vollmer <mvo@zagadka.ping.de>
969 * strports.h (scm_c_eval_string_in_module,
970 scm_eval_string_in_module): New prototypes.
971 * strports.c (scm_eval_string_in_module): New, but use
972 "eval-string" as the Scheme name and make second parameter
974 (scm_eval_string): Implement using scm_eval_string_in_module.
975 (scm_c_eval_string_in_module): New.
976 Thanks to Ralf Mattes for the suggestion!
978 2002-08-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
980 * gc-card.c ("sweep_card"): remove SCM_MISC_ERROR messages: print
983 * gc-mark.c ("scm_gc_mark_dependencies"): idem.
985 * ports.c ("scm_new_port_table_entry"): return a boxed SCM in
986 stead of scm_t_port*. The function now takes a tag argument.
988 2002-08-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
990 * gc.h: add scm_debug_cells_gc_interval to public interface
992 * gc-card.c ("sweep_card"): set scm_gc_running while sweeping.
994 * gc.c (scm_i_expensive_validation_check): separate expensive
995 validation checks from cheap ones.
997 2002-08-06 Han-Wen Nienhuys <hanwen@cs.uu.nl>
999 * read.c (scm_input_error): new function: give meaningful error
1000 messages, and throw read-error
1002 * gc-malloc.c (scm_calloc): add scm_calloc.
1004 2002-08-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1006 * tags.h: remove GC bits documentation from the tags table.
1008 * read.c (INPUT_ERROR): Prepare for file:line:column error
1009 messages for errors in scm_lreadr() and friends.
1011 2002-08-04 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1013 * gc-malloc.c (scm_malloc): use scm_realloc() (simplifies
1015 (scm_gc_calloc): new function
1017 2002-08-04 Han-Wen <hanwen@cs.uu.nl>
1019 * ports.c (scm_new_port_table_entry): init port entry to 0
1022 * ports.c (scm_new_port_table_entry): change function from
1023 scm_add_to_port_table. This prevents cells with null-pointers from
1024 being exposed to GC.
1026 * vports.c (scm_make_soft_port) strports.c (scm_mkstrport),
1027 fports.c (scm_fdes_to_port): Use scm_new_port_table_entry().
1029 * gc.c (scm_gc_stats): add cell-yield and malloc-yield statistic
1032 * numbers.c (big2str): return "0" for 0 iso. ""
1034 * gc-segment.c, gc-malloc.c gc-mark.c, gc-freelist.c, gc-card.c,
1035 private-gc.h: new file
1037 * gc.c: completely revised and cleaned up the GC. It now uses lazy
1038 sweeping. More documentation in workbook/newgc.text
1040 2002-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1042 * random.c (rstate_free): Return zero.
1044 2002-07-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1046 * environments.c (remove_key_from_alist): Removed.
1048 (obarray_remove): Simplified.
1050 2002-07-24 Stefan Jahn <stefan@lkcc.org>
1052 * continuations.h: ia64: Include <signal.h> before
1055 2002-07-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1057 * modules.c (scm_sym2var): Don't compare SCM values with ==.
1059 2002-07-21 Han-Wen <hanwen@cs.uu.nl>
1061 * goops.c (scm_compute_applicable_methods): use
1062 scm_remember_upto_here_1 iso scm_remember_upto_here
1064 * macros.c: include deprecation.h
1066 * vectors.c (scm_vector_move_right_x): remove side effect in
1068 (scm_vector_move_left_x): idem.
1070 * net_db.c, posix.c, socket.c: variable naming: change ans to
1073 * sort.c (scm_merge_vector_x): accept vector as argument
1074 iso. SCM*. This is needed for full GC correctness.
1076 * gc.h: undo previous undocumented changes related to #ifdef
1079 2002-07-20 Han-Wen <hanwen@cs.uu.nl>
1081 * *.c: add space after commas everywhere.
1083 * *.c: use SCM_VECTOR_SET everywhere, where a vector is written.
1084 Document cases where SCM_WRITABLE_VELTS() is used.
1086 * vectors.h (SCM_VELTS): prepare for write barrier, and let
1087 SCM_VELTS() return a const pointer
1088 (SCM_VECTOR_SET): add macro.
1090 2002-07-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
1092 * eval.c (SCM_CEVAL), macros.c (macro_print, scm_makmacro,
1093 scm_sym_macro, scm_macro_type), macros.h (scm_makmacro):
1094 Deprecated the special kind of built-in dynamic syntax transformer
1095 that was inaccurately named "macro". Note: The built-in syntax
1096 transformers that are named "mmacro" or "memoizing-macro" still
1097 exist, and it is these which come much closer to what one would
1100 2002-07-13 Neil Jerram <neil@ossau.uklinux.net>
1102 * eval.c (unmemocopy): Fix for
1103 1001-local-eval-error-backtrace-segfaults (unmemoization crash
1104 with internal definitions and local-eval).
1106 2002-07-12 Gary Houston <ghouston@arglist.com>
1108 * dynl.c: Don't define stub procedures if DYNAMIC_LINKING is not
1109 defined. They don't do anything useful, especially since the
1110 only case where DYNAMIC_LINKING is undefined seems to be
1111 when --with-modules=no is given to configure, which is basically
1112 requesting that the "dynamic linking module" be omitted.
1114 * Makefile.am (libguile_la_SOURCES): move dynl.c from
1115 libguile_la_SOURCES to EXTRA_libguile_la_SOURCES.
1117 * extensions.c (load_extension): check DYNAMIC_LINKING for
1119 * init.c (scm_init_guile_1): check DYNAMIC_LINKING for
1120 scm_init_dynamic_linking.
1122 2002-07-10 Marius Vollmer <mvo@zagadka.ping.de>
1124 * guile.c, iselect.h, net_db.c, posix.c, socket.c: No need to
1125 check for Cygwin when including <winsock2.h>, this is already
1126 check for by configure. Thus, revert change from 2002-07-07.
1128 2002-07-10 Gary Houston <ghouston@arglist.com>
1130 * eq.c: include <string.h>
1131 * dynl.c: docstring editing.
1133 2002-07-09 Gary Houston <ghouston@arglist.com>
1135 * dynl.c (scm_dynamic_call): docstring editing.
1137 2002-07-08 Rob Browning <rlb@defaultvalue.org>
1139 * gc_os_dep.c: HURD fixes.
1141 2002-07-07 Marius Vollmer <mvo@zagadka.ping.de>
1143 Crosscompiling and Cygwin fixes by Jan Nieuwenhuizen. Thanks!
1145 * Makefile.am: Override default rule for c-tokenize.$(OBJECT);
1146 this should be compiled for BUILD host.
1147 Override default rule for
1148 guile_filter_doc_snarfage$(EEXECT); this should run on BUILD host.
1149 Add missing $(EXEEXT) to guile_filter_doc_snarfage invocation.
1150 (snarf2checkedtexi): Use GUILE_FOR_BUILD instead of preinstguile.
1152 * guile.c, iselect.h, net_db.c, posix.c, socket.c: Do not include
1153 <winsock2.h> on Cygwin even when we have it.
1155 2002-07-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
1157 * __scm.h (SCM_CAUTIOUS), eval.c (scm_eval_args, deval_args,
1158 SCM_CEVAL): Removed compile time option SCM_CAUTIOUS to clean up
1159 the code. Full number of arguments checking of closures is
1160 mandatory now. However, the option to disable the checking has
1161 most probably not been used anyway.
1163 2002-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1165 * __scm.h (SCM_RECKLESS), backtrace.c (SCM_ASSERT), debug.c
1166 (scm_debug_options), eval.c (scm_lookupcar, scm_lookupcar1,
1167 scm_badargsp, SCM_CEVAL, SCM_APPLY, scm_map, scm_for_each),
1168 feature.c (scm_init_feature), gsubr.c (scm_gsubr_apply), numbers.c
1169 (scm_logand, scm_logior, scm_logxor, scm_i_dbl2big), srcprop.c
1170 (scm_source_properties, scm_set_source_properties_x,
1171 scm_source_property): Removed compile time option SCM_RECKLESS to
1172 clean up the code. Full number of arguments checking of closures
1173 is mandatory now. However, the option to disable the checking has
1174 most probably not been used anyway.
1176 * srcprop.c (scm_source_properties, scm_set_source_properties_x,
1177 scm_source_property): Use !SCM_CONSP instead of SCM_NCONSP.
1179 2002-06-30 Gary Houston <ghouston@arglist.com>
1181 * dynl.c: Removed all SCM_DEFER_INTS/SCM_ALLOW_INTS, which won't
1182 do anything useful. Added a comment about need for a mutex if
1183 pre-emptive threading is supported.
1185 * posix.c (scm_convert_exec_args), dynl.c
1186 (scm_make_argv_from_stringlist): static procs: 1) renamed both to
1187 allocate_string_pointers. 2) simplified: don't reallocate the
1188 strings, just make an array of pointers 3) avoid memory leaks on
1189 error 4) let the procedure report errors in its own name.
1190 Consequences: 1) the procedures now assume that SCM strings are
1191 nul-terminated, which should always be the case. 2) Since strings
1192 are not reallocated, it's now possible for strings passed to
1193 dynamic-args-call to be mutated.
1195 2002-06-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
1197 * __scm.h, eval.c, eval.h: Removed compile time option
1198 MEMOIZE_LOCALS to clean up the code. Now, caching of local
1199 variable positions during memoization is mandatory. However, the
1200 option to disable the caching has most probably not been used
1203 2002-06-18 Marius Vollmer <mvo@zagadka.ping.de>
1205 * print.c (scm_simple_format): Print missing part of format before
1206 ~% control. Thanks to Daniel Skarda!
1208 2002-06-01 Marius Vollmer <mvo@zagadka.ping.de>
1210 * mkstemp.c: Added exception notice to license statement.
1212 2002-05-22 Marius Vollmer <mvo@zagadka.ping.de>
1214 * numbers.c (mem2ureal): When returning an inexact zero, make sure
1215 it is represented as a floating point value so that we can change
1218 From John W. Eaton <jwe@bevo.che.wisc.edu>
1220 * numbers.c (idbl2str): Don't omit sign when printing negative zero.
1222 2002-05-14 Thien-Thi Nguyen <ttn@giblet.glug.org>
1224 * gc_os_dep.c: For I386/OPENBSD, allow for `__i386__'
1225 in addition to `i386'. Thanks to Dale P. Smith.
1227 2002-05-08 Marius Vollmer <mvo@zagadka.ping.de>
1229 * eq.c (real_eqv): New.
1230 (scm_eqv_p): Use it when comparing reals and complexes.
1232 * numbers.c: Include <string.h>, for strncmp.
1233 (mem2complex): Do not create negative NaNs.
1234 (scm_leq_p, scm_geq_p): Explicitely return #f when comparing a
1236 (scm_inexact_to_exact): Signal error when converting a NaN.
1238 2002-05-06 Marius Vollmer <mvo@zagadka.ping.de>
1240 * posix.c (scm_putenv): Handle removing variables explicitely by
1245 * numbers.h: Conditionally include floatingpoint.h, ieeefp.h, and
1246 nan.h. Provide declarations for scm_inf_p, scm_nan_p, scn_inf,
1248 * numbers.c: [SCO && ! HAVE_ISNAN] (isnan): New function.
1249 [SCO && ! HAVE_ISINF] (isinf): New function.
1250 (xisinf, xisnan): New functions.
1252 (isfinite): Define in terms of xisinf.
1253 (scm_inf_p, scm_nan_p): New functions.
1254 (guile_Inf, guile_NaN): New file-scope vars.
1255 (guile_ieee_init): New function.
1256 (scm_inf, scm_nan): New functions.
1257 (idbl2str): Handle Inf and NaN. Remove funny label and
1258 corresponding gotos.
1259 (ALLOW_DIVIDE_BY_ZERO): New macro.
1260 (scm_divide): Allow division by zero to occur if
1261 ALLOW_DIVIDE_BY_ZERO is defined.
1262 Handle bignums and ints as special cases.
1264 Additional stuff by me:
1266 numbers.c (mem2ureal): Recognize "inf.0" and "nan.xxx".
1267 (scm_even_p, scm_odd_p): Treat infinity as even and odd.
1268 (iflo2str): Don't output a '+' for negative numbers or for Inf and
1269 NaN. They will provide their own sign.
1270 (scm_divide): Only allow divides by inexact zeros. Dividing by
1271 exact zeros still signals an errors.
1273 2002-04-22 Thien-Thi Nguyen <ttn@giblet.glug.org>
1275 * goops.h (scm_slot_exists_p): Rename from scm_slots_exists_p.
1276 * goops.c (scm_slot_exists_p): Rename from scm_slots_exists_p.
1277 (scm_slot_exists_p): Rename from scm_slots_exists_p.
1278 Thanks to Andreas Rottmann.
1280 2002-04-20 Gary Houston <ghouston@arglist.com>
1282 * removal of unused fields in root state (thanks to Christopher
1283 Cramer for pointing out the disuse.)
1284 * root.h (scm_root_state): removed def_inp, def_outp, def_errp.
1285 (scm_def_inp, scm_def_outp, scm_def_errp): removed.
1287 * root.c (root_mark): don't mark them.
1288 (scm_make_root): don't set them to #f.
1289 * init.c (scm_init_standard_ports): don't initialise with the
1292 2002-04-17 Marius Vollmer <mvo@zagadka.ping.de>
1294 * Makefile.am (EXTRA_DIST): Added cpp_err_symbols.c and
1297 2002-04-16 Marius Vollmer <mvo@zagadka.ping.de>
1299 * guile-snarf.in: Do not clean input file. This would write to
1300 the $(srcdir) during a VPATH build, which is not allowed. It also
1301 isn't needed since it only works when an output filename has been
1302 specified and in that case we don't need to clean the input file
1303 because the output file will already exist.
1305 2002-03-31 Marius Vollmer <mvo@zagadka.ping.de>
1307 * guile-snarf: Install the trap for removing $cleanfile only when
1308 the value of $cleanfile is actually known.
1310 2002-04-10 Rob Browning <rlb@defaultvalue.org>
1312 * .cvsignore: add versiondat.h and *.c.clean.c.
1314 2002-03-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1316 * srcprop.[ch] (scm_c_source_property_breakpoint_p): New
1317 function, replaces macro SRCBRKP.
1319 (SRCBRKP): Deprecated.
1321 * eval.c (SCM_CEVAL): Replaced use of SRCBRKP by call to
1322 scm_c_source_property_breakpoint_p. Removed some use of arg1 as
1325 2002-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1327 * debug.h, eval.c: Deprecated CHECK_ENTRY, CHECK_APPLY and
1328 CHECK_EXIT and removed all references to them.
1330 2002-03-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1332 * debug.h (scm_ready_p, debug_print): Removed declarations.
1334 * eval.c (EVALCELLCAR): Removed.
1336 (SCM_CEVAL): Eliminated label loopnoap. Removed side-effecting
1337 operation from condition.
1339 2002-03-24 Marius Vollmer <mvo@zagadka.ping.de>
1341 * guile-snarf.in: When the output filename is "-", write to
1342 stdout. When no "-o" option is given, use "-" as the output
1343 filename (i.e., stdout). Only 'clean' the inputfile or remove the
1344 output file on error when the output file name is not "-". Define
1345 the preprocessor macro SCM_MAGIC_SNARFER while snarfing.
1347 * Makefile.am (.c.x): Pass "-o $@" to guile-snarf.
1349 2002-03-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
1351 * eval.c (SCM_CEVAL, SCM_APPLY): Eliminated labels wrongnumargs
1352 and the corresponding goto statements. Removed redundant code.
1354 2002-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1356 * eval.c (SCM_CEVAL): Minimized scope of variable arg2.
1357 Eliminated redundant SCM_IMP check. Exlined call to EVALCAR.
1358 Re-enabled handing of rpsubrs and asubrs.
1360 2002-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1362 * eval.c (SIDEVAL): Removed.
1364 (SCM_CEVAL): Minimized scope of variable orig_sym. Eliminated
1365 goto-labels cdrxnoap, cdrxbegin and nontoplevel_cdrxnoap. Changed
1366 argument checking order for set! to locals, variables and symbols.
1367 Improvements to control structure. Removed some uses of arg1 and
1368 arg2 as temporary variables.
1370 2002-03-15 Thien-Thi Nguyen <ttn@giblet.glug.org>
1372 * guile-snarf.in: Remove "--compat=1.4" support.
1373 Add "-d" and "-D" support.
1375 (deprecated_list): New var.
1376 (compat_mode_clean_xxx): Delete.
1377 (grep_deprecated): New func.
1378 ("main"): If "-d" or "-D", call `grep_deprecated'.
1380 2002-03-15 Neil Jerram <neil@ossau.uklinux.net>
1382 * hooks.h: Change scm_t_c_hookype_t everywhere to
1387 * strings.c (scm_string_p): Change unnecessary `iff' to `if'.
1389 * ports.c (scm_sys_make_void_port): Use `@file'.
1391 * numbers.c (scm_number_p, scm_real_p): Use `otherwise' rather
1394 * macros.c (scm_makmacro): Don't say that the form replaces its
1395 source, because it doesn't.
1396 (scm_makmmacro): Clarify difference between this and scm_makmacro.
1398 * backtrace.c (scm_display_error), filesys.c (scm_umask,
1399 scm_select, scm_basename), goops.c (scm_method_generic_function),
1400 numbers.c (scm_integer_length), posix.c (scm_getgroups, scm_execl,
1401 scm_setlocale, scm_flock), socket.c (scm_shutdown): Correct
1404 * debug.c (scm_debug_options), eval.c
1405 (scm_eval_options_interface), read.c (scm_read_options): Change
1406 incorrect @var in docstring to @code.
1408 2002-03-14 Marius Vollmer <mvo@zagadka.ping.de>
1410 * unif.c (singp): Use SCM_REALP instead of SCM_SLOPPY_REALP.
1412 * snarf.h (SCM_SNARF_INIT): Add "^:^" after code so that
1413 guile-snarf can remove trailing non-init code.
1415 * guile-snarf.in (modern_snarf): Remove everything following and
1416 including "^:^" from the output.
1418 2002-03-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
1420 * eval.c (SCM_CEVAL), srcprop.h (SRCBRKP): Eliminated union 't'.
1422 * eval.c (SCM_CEVAL): Exlined call to EVALCAR.
1424 2002-03-13 Thien-Thi Nguyen <ttn@giblet.glug.org>
1426 * guile-snarf.in: Update copyright.
1427 Rewrite to internalize error handling.
1428 Add "--compat=1.4" handling.
1431 * Makefile.am (libpath.h): Use @top_srcdir_absolute@.
1432 (snarfcppopts): New var.
1433 (.c.x): Use $(snarfcppopts). Rework guile-snarf usage.
1434 (.c.doc): Use $(snarfcppopts).
1436 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
1437 continuations.c, debug-malloc.c, debug.c, deprecation.c, dynl.c,
1438 dynwind.c, environments.c, eq.c, error.c, eval.c, evalext.c,
1439 extensions.c, feature.c, filesys.c, fluids.c, fports.c, gc.c,
1440 goops.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
1441 ioext.c, iselect.c, keywords.c, lang.c, list.c, load.c, macros.c,
1442 modules.c, net_db.c, numbers.c, objects.c, objprop.c, options.c,
1443 pairs.c, ports.c, posix.c, print.c, procprop.c, procs.c,
1444 properties.c, ramap.c, random.c, rdelim.c, read.c, regex-posix.c,
1445 root.c, rw.c, scmsigs.c, script.c, simpos.c, socket.c, sort.c,
1446 srcprop.c, stackchk.c, stacks.c, stime.c, strings.c, strop.c,
1447 strorder.c, strports.c, struct.c, symbols.c, threads.c, throw.c,
1448 unif.c, values.c, variable.c, vectors.c, version.c, vports.c,
1449 weaks.c: Retire inclusion guard macro SCM_MAGIC_SNARFER.
1451 2002-03-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1453 * eval.c (SCM_CEVAL): Got rid of the last reference to t.lloc.
1454 The next step will be to remove the union 't' and simplify the
1455 code of SCM_CEVAL that way.
1457 2002-03-12 Neil Jerram <neil@ossau.uklinux.net>
1459 * iselect.c (collisionp, gnfds, greadfds, gwritefds, gexceptfds,
1460 rreadfds, rwritefds, rexceptfds): Made static.
1462 * gc.c (terminating), fports.c (terminating): Renamed
1465 2002-03-11 Marius Vollmer <mvo@zagadka.ping.de>
1467 * numbers.c (scm_divide): Adapt code from libstdc++/f2c to void
1468 potential overflow problems. Thanks to John W Eaton!
1470 * strop.c (string_capitalize_x): Treat characters as unsigned so
1471 that 8-bit chars work. Thanks to David Pirotte!
1473 2002-03-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1475 * eval.c (SCM_CEVAL): Cleaned up the handling of 'slot-ref',
1476 'slot-set!' and 'nil-cond'. Removed some uses of t.arg1, arg2 and
1477 proc as temporary variables. Introduced temporary variables with
1478 hopefully descriptive names for clarification. Replaced SCM_N?IMP
1479 by a more explicit predicate in some places.
1481 2002-03-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
1483 * eval.c (SCM_CEVAL): Cleaned up the handling of #@dispatch.
1484 Added lots of comments regarding the implementation of #@dispatch.
1485 Changed intra-procedure communication to use t.arg1 instead of
1486 arg2. Removed some uses of t.arg1, t.lloc and proc as temporary
1487 variables. Introduced temporary variables with hopefully
1488 descriptive names for clarification. Replaced SCM_N?IMP by a more
1489 explicit predicate in some places. Use SCM_INSTANCE_HASH instead
1490 of computing the expression explicitly. Eliminate now unused
1491 label nontoplevel_cdrxbegin.
1493 * goops.h (SCM_INSTANCE_HASH): New macro.
1495 * objects.h (SCM_CMETHOD_FORMALS, SCM_CMETHOD_BODY): New macros.
1497 2002-03-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
1499 * Makefile.am (bin_SCRIPTS): Revive this decl, w/ initial element
1500 "guile-snarf" moved back from `noinst_SCRIPTS'.
1502 2002-03-08 Neil Jerram <neil@ossau.uklinux.net>
1504 * srcprop.c (scm_set_source_property_x): If SRCPROPS obj already
1505 exists when adding a source property other than those that are
1506 handled explicitly, add the new property to the SRCPROPS obj's
1509 * debug.h (SCM_MAX_FRAME_SIZE): Remove incorrect comment about use
1510 of SCM_MAX_FRAME_SIZE as a bit mask; it isn't used like this.
1512 * eval.c (SCM_CEVAL): Don't store scm_debug_eframe_size in
1513 debug.status. It isn't needed, and it can overflow the bits
1514 reserved for it (which may lead to a segv or a GC abort).
1516 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1518 * eval.c (SCM_CEVAL): Cleaned up the handling of 'apply'. Removed
1519 side-effecting operations from conditions and macro calls.
1520 Replaced SCM_N?IMP by a more explicit predicate in some places.
1521 Minimized the scope of some variables.
1523 2002-03-02 Stefan Jahn <stefan@lkcc.org>
1525 * convert.i.c: Fixed int <-> long conversions which would have
1526 failed if their sizes were different.
1528 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1530 * eval.c (SCM_CEVAL): Cleaned up the handling of 'if', 'let',
1531 'letrec' and 'set*': Removed some uses of t.arg1, t.lloc and proc
1532 as temporary variables. Removed side-effecting operations from
1533 conditions and macro calls. Introduced temporary variables with
1534 hopefully descriptive names for clarification. Replaced SCM_N?IMP
1535 by a more explicit predicate in some places. Removed code that
1536 was conditionally compiled if SICP was defined - which it never
1539 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1541 * eval.c (SCM_CEVAL): Cleaned up the handling of 'cons' and 'do':
1542 Removed some uses of t.arg1 and proc as temporary variables.
1543 Removed side-effecting operations from conditions and macro calls.
1544 Introduced temporary variables with hopefully descriptive names
1545 for clarification. Replaced SCM_N?IMP by a more explicit
1546 predicate in some places.
1548 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1550 * eval.c (scm_badargsp, SCM_CEVAL): Replaced SCM_N?IMP by a more
1551 explicit predicate in some places.
1553 (CHECK_EQVISH): Removed.
1555 (SCM_CEVAL): Removed some uses of t.arg1 and proc as temporary
1556 variables. Removed side-effecting operations from conditions and
1557 macro calls. Introduced temporary variables for clarification.
1558 Sorted if-else-if check for the type of the last form in a list by
1559 frequency. Avoided some unnecessary tail-recursion calls.
1561 2002-03-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
1563 * gc.c (SCM_HEAP_SEG_SIZE, CELL_UP, CELL_DN, NEXT_DATA_CELL,
1564 init_heap_seg, alloc_some_heap), gc.h (struct scm_cell, struct
1565 scm_t_cell, SCM_CELLPTR, SCM_GC_CARD_SIZE,
1566 SCM_GC_IN_CARD_HEADERP), tags.h (SCM_CELLP): Renamed the struct
1567 scm_cell and all its uses to scm_t_cell in accordance to Guile's
1568 naming scheme for types.
1570 * alist.c (scm_acons), convert.i.c (CTYPES2UVECT,
1571 CTYPES2UVECT_OPTIONAL), coop-threads.c (scm_call_with_new_thread,
1572 scm_spawn_thread), debug.c (scm_make_debugobj), environments.c
1573 (scm_make_environment), eval.c (scm_closure), fports.c
1574 (scm_fdes_to_port), gc.c (scm_deprecated_newcell,
1575 scm_deprecated_newcell2), inline.h (scm_alloc_cell, scm_cell),
1576 list.c (SCM_I_CONS), numbers.c (scm_i_mkbig), pairs.c (scm_cons),
1577 ports.c (scm_void_port), procs.c (scm_c_make_subr, scm_makcclo),
1578 smob.c (scm_make_smob), smob.h (SCM_NEWSMOB), strings.c
1579 (scm_take_str, scm_allocate_string), strports.c (scm_mkstrport),
1580 unif.c (scm_make_uve), variable.c (make_variable), vectors.c
1581 (scm_c_make_vector), vports.c (scm_make_soft_port): Renamed
1582 scm_alloc_cell to scm_cell.
1584 * environments.c (core_environments_observe), gc.c
1585 (scm_deprecated_newcell2), goops.c (wrap_init, scm_wrap_object),
1586 inline.h (scm_alloc_double_cell, scm_double_cell), num2float.i.c
1587 (FLOAT2NUM), numbers.c (scm_make_real), procs.c
1588 (scm_make_procedure_with_setter), smob.h (SCM_NEWSMOB2,
1589 SCM_NEWSMOB3), struct.c (scm_make_struct, scm_make_vtable_vtable),
1590 symbols.c (scm_mem2symbol, scm_mem2uninterned_symbol), weaks.c
1591 (allocate_weak_vector): Renamed scm_alloc_double_cell to
1594 2002-02-27 Stefan Jahn <stefan@lkcc.org>
1596 * convert.i.c, convert.c: Better range checking.
1598 * inet_aton.c, fports.c: Commented the inclusion of <winsock2.h>.
1600 * deprecation.c (vsnprintf): Define to `_vsnprintf' for
1603 2002-02-26 Thien-Thi Nguyen <ttn@giblet.glug.org>
1605 * Makefile.am: Update path to pre-inst-guile automake frag.
1607 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1609 * gc.c (scm_gc_sweep): Make it compile even when deprecated
1610 features are excluded.
1612 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1614 * num2integral.i.c (NUM2INTEGRAL): Fixed signedness problem.
1616 2002-02-25 Gary Houston <ghouston@arglist.com>
1618 * convert.c: include <string.h> for convert_i.c.
1620 2002-02-24 Rob Browning <rlb@defaultvalue.org>
1622 * .cvsignore: add stamp-h1.
1624 2002-02-21 Neil Jerram <neil@ossau.uklinux.net>
1626 * unif.c (scm_array_to_list): Correct name, which had been
1627 accidentally changed to scm_t_arrayo_list!
1629 2002-02-20 Mikael Djurfeldt <mdj@linnaeus>
1631 * gc.c (scm_gc_sweep): Print an error message when aborting due to
1632 underflowing scm_mallocated.
1634 2002-02-14 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1636 * gc.h, gc.c (scm_must_malloc, scm_must_realloc, scm_must_strdup,
1637 scm_must_strndup, scm_done_malloc, scm_done_free, scm_must_free):
1638 Reimplemented using the new scm_gc_malloc, etc., functions and
1641 2002-02-11 Thien-Thi Nguyen <ttn@giblet.glug.org>
1643 * Makefile.am (bin_PROGRAMS): Move `guile_filter_doc_snarfage'
1644 to `noinst_PROGRAMS'.
1645 (bin_SCRIPTS): Move all values to `noinst_SCRIPTS'; delete.
1646 (noinst_PROGRAMS, noinst_SCRIPTS): New.
1648 2002-02-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1650 * gc.h, gc.c (scm_gc_sweep): Issue deprecation warning when
1651 non-zero is returned from a port or smob free function.
1652 (scm_malloc, scm_realloc, scm_strndup, scm_strdup,
1653 scm_gc_register_collectable_memory,
1654 scm_gc_unregister_collectable_memory, scm_gc_malloc,
1655 scm_gc_realloc, scm_gc_free, scm_gc_strndup, scm_gc_strdup): New.
1657 * backtrace.c, continuations.c, convert.i.c, coop-threads.c,
1658 debug-malloc.c, dynl.c, environments.c, environments.h,
1659 extensions.c, filesys.c, fports.c, gc.c, gc.h, gh_data.c, goops.c,
1660 guardians.c, hooks.c, init.c, keywords.c, load.c, numbers.c,
1661 ports.c, posix.c, procs.c, rdelim.c, regex-posix.c, root.c,
1662 smob.c, stime.c, strings.c, struct.c, struct.h, symbols.c, unif.c,
1663 vectors.c, weaks.c: Use scm_gc_malloc/scm_malloc and
1664 scm_gc_free/free instead of scm_must_malloc and scm_must_free, as
1665 appropriate. Return zero from smob and port free functions.
1667 * debug-malloc.c (scm_malloc_reregister): Handle "old == NULL".
1669 * deprecation.h, deprecation.c: Reimplemented to allow deprecation
1670 messages while the GC is running.
1671 (scm_c_issue_deprecation_warning_fmt): New.
1673 * fports.c (scm_setvbuf): Reset read buffer to saved values when
1674 it is pointing to the putback buffer.
1676 2002-02-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
1678 * gsubr.c (create_gsubr): On "too many args" error,
1679 also display arg count and name. Thanks to Bill Schottstaedt.
1681 2002-02-05 Thien-Thi Nguyen <ttn@giblet.glug.org>
1683 * Makefile.am: Include $(top_srcdir)/pre-inst-guile.am.
1685 (bin_SCRIPTS): Remove guile-snarf-docs-texi.
1686 (alldotdocfiles, snarf2checkedtexi, dotdoc2texi): New vars.
1687 (guile.texi, guile-procedures.texi): Use $(dotdoc2texi).
1689 * guile-snarf-docs-texi.in: Bye bye.
1691 2002-02-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1693 * symbols.c (scm_make_symbol): Fix typo in docstring.
1695 * symbols.h (scm_mem2uninterned_symbol, scm_symbol_interned_p,
1696 scm_make_symbol): New prototypes.
1698 2002-02-03 Marius Vollmer <mvo@zagadka.ping.de>
1700 * symbols.h (SCM_SET_SYMBOL_HASH): Removed.
1701 (SCM_SYMBOL_INTERNED_P): New.
1702 * symbols.c (scm_symbol_hash): Use scm_ulong2num instead of
1703 SCM_MAKINUM since hash values can well be bignums.
1704 (scm_mem2symbol): Only use hash values below SCM_T_BITS_MAX/2.
1705 This signals a interned symbol.
1706 (scm_mem2uninterned_symbol, scm_symbol_interned_p,
1707 scm_make_symbol): New.
1709 * print.c (scm_iprin1): Print uninterned symbols unreadably.
1711 2002-02-02 Thien-Thi Nguyen <ttn@giblet.glug.org>
1713 * __scm.h (HAVE_UINTPTR_T): Only define if UINTPTR_T attributes
1714 are defined: UINTPTR_MAX, INTPTR_MAX, INTPTR_MIN.
1715 Thanks to Dave Love.
1717 2002-01-31 Marius Vollmer <mvo@zagadka.ping.de>
1719 * symbols.c (scm_gensym): Use " g" as default prefix, not "g".
1720 This might help to make unintended clashes less likely.
1721 (scm_string_to_symbol): Protect the string until the symbols is
1724 2002-01-31 Stefan Jahn <stefan@lkcc.org>
1726 * convert.c, convert.h, convert.i.c: New files containing C
1727 array to Scheme conversion helpers meant to be replacement
1728 functions for the deprecated gh interface.
1730 * Makefile.am: Setup rules for new `convert.*' files.
1732 2002-01-28 Stefan Jahn <stefan@lkcc.org>
1734 * symbols.c (scm_c_symbol2str): New function, replacement for
1735 `gh_scm2newsymbol()'.
1737 * strings.c (scm_c_substring2str): New function. Proper
1738 replacement for `gh_get_substr()'.
1740 * socket.c: Include `stdint.h' if available for the `uint32_t'
1743 * scmsigs.c (scm_sigaction): Initialize `chandler' (inhibits
1746 * backtrace.c: Include `lang.h' for GUILE_DEBUG conditional.
1748 2002-01-22 Neil Jerram <neil@ossau.uklinux.net>
1750 Other changes unrelated to Elisp...
1752 * eval.c (scm_m_if): Use s_if rather than repeating string literal
1754 (comments): Fix a few typos.
1755 (scm_for_each): Add parentheses around oddly unparenthesized
1756 if/while conditions.
1758 * read.c (scm_read_opts): Add full stop at end of doc for
1761 * script.c (scm_compile_shell_switches): Use scm_str2symbol
1762 instead of gh_symbol2scm.
1764 * srcprop.h (SRCPROPBRK): Return C type rather than SCM.
1765 (SRCBRKP): Use SRCPROPBRK rather than duplicating its logic.
1767 * srcprop.c (scm_srcprops_to_plist, scm_source_property): Change
1768 SRCPROPBRK (x) to SCM_BOOL (SRCPROPBRK (x)).
1770 First batch of changes for Elisp support...
1772 * alist.c, async.c, boolean.c, dynl.c, eval.c, filesys.c,
1773 fluids.c, list.c, load.c, options.c, posix.c, print.c, sort.c,
1774 throw.c, vectors.c, weaks.c: Add #include for lang.h.
1776 * eval.c, eval.h, init.c, lang.c, lang.h: Use SCM_ENABLE_ELISP to
1777 conditionalize compilation and initialization of Elisp support
1780 * alist.c (scm_assq, scm_assv, scm_assoc), async.c
1781 (scm_asyncs_pending, scm_run_asyncs, noop), backtrace.c
1782 (scm_set_print_params_x), dynl.c (scm_make_argv_from_stringlist),
1783 filesys.c (fill_select_type, retrieve_select_type), fluids.c
1784 (scm_swap_fluids, scm_swap_fluids_reverse), list.c (scm_null_p,
1785 scm_ilength, scm_append_x, scm_last_pair, scm_reverse,
1786 scm_reverse_x, scm_list_ref, scm_list_set_x, scm_list_cdr_set_x,
1787 scm_c_memq, scm_memv, scm_member), load.c (scm_search_path),
1788 options.c (change_option_setting, scm_options), posix.c
1789 (environ_list_to_c), print.c (scm_iprlist), throw.c
1790 (scm_exit_status), vectors.c (scm_vector), weaks.c
1791 (scm_weak_vector): Use SCM_NULL_OR_NIL_P instead of SCM_NULLP.
1793 * boolean.c (scm_not): Use `SCM_FALSEP || SCM_NILP' instead of
1796 * boolean.c (scm_boolean_p): Use `SCM_BOOLP || SCM_NILP' instead
1799 * eval.c (scm_lisp_nil, scm_lisp_t, s_nil_ify, scm_m_nil_ify,
1800 s_t_ify, scm_m_t_ify, s_0_cond, scm_m_0_cond, s_0_ify,
1801 scm_m_0_ify, s_1_ify, scm_m_1_ify): Removed.
1802 (scm_m_atfop): Support function aliasing. Support both function
1803 args, which need transformation, and macro args, which do not.
1804 Add explanatory comments.
1805 (SCM_CEVAL): In switch cases for SCM_IM_AND, SCM_IM_COND,
1806 SCM_IM_DO, SCM_IM_IF and SCM_IM_OR, add `|| SCM_NILP' to existing
1807 checks for SCM_FALSEP. In switch case for SCM_IM_NIL_COND, use
1808 SCM_NULLP || SCM_NILP instead of checks against (removed)
1809 scm_lisp_nil. Removed switch cases for SCM_IM_NIL_IFY,
1810 SCM_IM_T_IFY, SCM_IM_0_COND, SCM_IM_0_IFY, SCM_IM_1_IFY.
1812 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
1813 scm_m_while, scm_nil_eq): Commented out; I don't think we need
1814 these, but I don't want to remove them yet, just in case.
1815 (scm_init_lang): Define `%nil' variable on Scheme level to hold
1818 * lang.h (SCM_NILP): Test against Elisp nil value instead of
1819 against (removed) scm_lisp_nil.
1820 (SCM_NILNULLP, SCM_NIL2EOL, SCM_EOL2NIL): Commented out.
1821 (SCM_NULL_OR_NIL_P): New.
1823 * list.c (scm_append): Use SCM_VALIDATE_NULL_OR_NIL instead of
1826 * print.c (scm_isymnames): Fix comment. Remove #@nil-ify,
1827 #@t-ify, #@0-cond, #@0-ify, #@1-ify. Add #nil (for SCM_ELISP_NIL
1830 * sort.c (scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
1831 scm_sort_x, scm_sort, scm_stable_sort_x, scm_stable_sort): Use
1832 SCM_NULL_OR_NIL_P instead of SCM_NULLP. In constructions like `if
1833 (SCM_NULLP (x)) return SCM_EOL;', return x rather than SCM_EOL.
1835 * tags.h (SCM_IM_NIL_IFY, SCM_IM_T_IFY, SCM_IM_0_COND,
1836 SCM_IM_0_IFY, SCM_IM_1_IFY): Removed.
1837 (SCM_IM_BIND, SCM_IM_DELAY, SCM_IM_CALL_WITH_VALUES, SCM_UNBOUND):
1838 Numbering shifted down accordingly.
1839 (SCM_ELISP_NIL): New IFLAG.
1841 * validate.h (SCM_VALIDATE_NULL_OR_NIL): New.
1843 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1845 * eval.c: Removed outdated references to "everr". Improved some
1848 (scm_deval_args, deval_args): Renamed scm_deval_args to
1849 deval_args, since it is not part of the interface.
1851 (SCM_CEVAL): Added (maybe somewhat verbose) comment. Avoid to
1852 use references to debug.vect[0] before it exists. Add parentheses
1853 to switch statement.
1855 * goops.h: Added local emacs variables.
1857 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1859 * eval.[ch] (scm_deval_args): Made static.
1861 * srcprop.c (scm_source_property): Remove redundant SCM_IMP
1864 * strings.c (scm_c_string2str): Clarified comment. Replaced
1865 THINKME by FIXME for uniformness. Removed question about whether
1866 arguments need to be protected from garbage collection: Arguments
1867 must be protected as any other variable.
1869 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1871 * procs.h (SCM_CLOSURE_BODY): New Macro.
1873 * debug.c (scm_procedure_name, scm_procedure_source), eval.c
1874 (SCM_CEVAL, SCM_APPLY), goops.c (scm_sys_initialize_object,
1875 get_slot_value, set_slot_value), procs.c
1876 (scm_procedure_documentation), sort.c (closureless), stacks.c
1877 (get_applybody): Replace SCM_CDR (SCM_CODE (...)) by
1880 * sort.c (closureless): Prefer !SCM_FOOP over SCM_NFOOP.
1882 2001-12-26 Marius Vollmer <mvo@zagadka.ping.de>
1884 * Makefile.am (guile-procedures.txt): When we don't have makeinfo,
1887 2001-12-16 Marius Vollmer <mvo@zagadka.ping.de>
1889 * stacks.c, stacks.h (scm_t_stackype): Renamed to scm_stack_type
1892 * continuations.c (scm_make_continuation): Do not retain the
1893 throw_value when the continuation is invoked.
1895 2001-12-08 Stefan Jahn <stefan@lkcc.org>
1897 * strings.c (scm_c_string2str): New function. Converts a
1898 given Scheme string into a C string. Also put in two
1899 THINKME's regarding the malloc policy for the missing converter
1902 2001-12-01 Neil Jerram <neil@ossau.uklinux.net>
1904 * gh_data.c (gh_module_lookup): Use scm_str2symbol rather than
1907 2001-11-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
1909 * gc.h (SCM_GC_CELL_WORD, SCM_GC_CELL_OBJECT,
1910 SCM_GC_SET_CELL_WORD, SCM_GC_SET_CELL_OBJECT): New macros.
1912 (SCM_GC_CELL_TYPE, SCM_CELL_WORD, SCM_CELL_OBJECT,
1913 SCM_SET_CELL_WORD, SCM_SET_CELL_OBJECT, SCM_FREE_CELL_CDR,
1914 SCM_GC_SET_CELL_OBJECT): Express in terms of SCM_GC_CELL_*
1917 (SCM_FREE_CELL_P): Express in terms of SCM_GC_CELL_TYPE.
1919 * inline.h (scm_alloc_cell, scm_alloc_double_cell): Use
1920 SCM_GC_CELL_* macros when accessing free cells.
1922 2001-11-25 Marius Vollmer <mvo@zagadka.ping.de>
1924 * vectors.h (SCM_MAKE_VECTOR_TAG): New.
1925 * unif.h (SCM_MAKE_BITVECTOR_TAG, SCM_MAKE_UVECTOR_TAG): New.
1926 * symbols.h (SCM_MAKE_SYMBOL_TAG): New.
1927 * strings.h (SCM_MAKE_STRING_TAG): New.
1928 * procs.h (SCM_MAKE_CCLO_TAG): New.
1929 * numbers.h (SCM_MAKE_BIGNUM_TAG): New.
1931 * goops.h: Replaced SCM_DEBUG_DEPRECATED with
1932 !SCM_ENABLE_DEPRECATED.
1934 * async.c, async.h (scm_system_async_mark_from_signal_handler):
1937 * scmsigs.c (scm_take_signal): Removed all code that assumes that
1938 signal handlers are allowed to divert the flow of control. Call
1939 scm_system_async_mark_from_signal_handler instead of
1940 scm_system_async_mark.
1943 Deprecated SCM_NEWCELL and SCM_NEWCELL2. Added scm_alloc_cell and
1944 scm_alloc_double_cell in their place.
1946 * gc.h (SCM_GC_SET_ALLOCATED, scm_debug_newcell,
1947 scm_debug_newcell2, scm_tc16_allocated): Removed from header.
1948 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
1949 (SCM_NEWCELL, SCM_NEWCELL2): Implement in terms of
1950 scm_deprecated_newcell and scm_deprecated_newcell2.
1952 gc.c (scm_tc16_allocated): Only define when including deprecated
1954 (scm_debug_newcell, scm_debug_newcell2): Removed.
1955 (scm_init_storage): Do not initialize scm_tc16_allocated.
1956 (scm_init_gc): Do it here.
1957 (allocated_mark): New, from old code.
1958 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
1960 * inline.c, inline.h: New files.
1961 * Makefile.am: Added them in all the right places.
1963 * _scm.h: Include "libguile/inline.h".
1965 * alist.c, coop-threads.c, debug.c, environments.c, eval.c,
1966 fports.c, gh_data.c, goops.c, guardians.c, lang.c, list.c,
1967 num2float.i.c, numbers.c, pairs.c, ports.c, print.c, procs.c,
1968 smob.c, smob.h, strings.c, strports.c, struct.c, symbols.c,
1969 unif.c, variable.c, vectors.c, vports.c, weaks.c: Replaced
1970 SCM_NEWCELL and SCM_NEWCELL2 with scm_alloc_cell and
1971 scm_alloc_double_cell, respectively.
1973 2001-11-23 Marius Vollmer <mvo@zagadka.ping.de>
1975 * modules.c (scm_c_use_module): Adapt to changes to
1976 `process-use-modules'.
1978 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1980 * numbers.c (scm_divide): Fix more division by zero errors.
1982 2001-11-21 Gary Houston <ghouston@arglist.com>
1984 * Makefile.am (OMIT_DEPENDENCIES): removed, since it seems to be
1985 obsolete. autogen.sh says:
1986 invalid unused variable name: `OMIT_DEPENDENCIES'
1988 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1990 * numbers.c (scm_divide): Fix (/ 0). Thanks to Keith Wright for
1993 2001-11-21 Marius Vollmer <mvo@zagadka.ping.de>
1995 * Makefile.am (install-exec-hook): Prepend $(DESTDIR) to filename.
1996 Thanks to Eric Gillespie, Jr!
1998 2001-11-21 Stefan Jahn <stefan@lkcc.org>
2000 * win32-socket.c (getservent, setservent, endservent,
2001 getprotoent, setprotoent, endprotoent): New functions.
2002 Appropriate replacements for M$-Windows.
2004 * numbers.c (SIZE_MAX, PTRDIFF_MAX, PTRDIFF_MIN): Reintroduced
2005 these definitions for GUILE_DEBUG.
2007 * net_db.c: Include "win32-socket.h" if compiling with a native
2008 M$-Windows compiler. Include some pieces of code (protoent and
2009 servent interface) protected by HAVE_* macros when using a
2010 native M$-Windows compiler.
2012 2001-11-20 Marius Vollmer <mvo@zagadka.ping.de>
2014 * modules.c (scm_c_export): Do nothing when the first argument is
2015 already the terminating NULL. Thanks to Han-Wen Nienhuys!
2017 2001-11-20 Thien-Thi Nguyen <ttn@glug.org>
2019 * Makefile.am (libpath.h): In SCM_BUILD_INFO,
2020 also include `buildstamp'.
2022 2001-11-18 Rob Browning <rlb@defaultvalue.org>
2025 (s_scm_major_version): use SCM_MAJOR_VERSION.
2026 (s_scm_minor_version): use SCM_MINOR_VERSION.
2027 (s_scm_micro_version): use SCM_MICRO_VERSION.
2028 (s_scm_version): use SCM_MAJOR_VERSION, SCM_MINOR_VERSION, and
2032 (SCM_MAJOR_VERSION): renamed from SCM_GUILE_MAJOR_VERSION.
2033 (SCM_MINOR_VERSION): renamed from SCM_GUILE_MINOR_VERSION.
2034 (SCM_MICRO_VERSION): renamed from SCM_GUILE_MICRO_VERSION.
2036 2001-11-18 Neil Jerram <neil@ossau.uklinux.net>
2038 * vectors.c (scm_vector_move_left_x, scm_vector_move_right_x):
2039 Rewrite docstrings without reference to substring-move-left/right,
2040 since the latter no longer exist.
2042 2001-11-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2044 * eval.c: Removed bogus comment about acros.
2046 (scm_unmemocar): Use !SCM_CONSP instead of SCM_IMP.
2047 Minimize scope of local variable. Eliminate dependency on
2048 macro DEBUG_EXTENSIONS.
2050 (s_splicing): New error message string.
2052 (scm_m_body): Issue 'bad body' message rather than 'missing
2053 expression' message.
2055 (scm_m_quote): Eliminate unnecessary copying.
2057 (scm_m_lambda, scm_m_letstar, scm_m_letrec, scm_m_let): Leave the
2058 checking of the body to scm_m_body.
2060 (scm_m_do): Move comment to function header. Rename arg1 to
2061 binding. Made the code a bit easier to read.
2065 (iqq): Added a comment. Changed the depth parameter to
2066 unsigned. Use size_t for vector lengths. Make sure vector object
2067 is gc protected as long as its contents are read. Add some syntax
2068 checks. Get rid of unnecessary SCM_IMP test. Clean up the
2069 control structure a bit.
2071 (scm_m_delay): Added comment about the implementation of
2074 (scm_m_define): Add comment about guile's currying define
2075 syntax. Renamed 'proc' to 'name'. Eliminate dependency on macro
2076 DEBUG_EXTENSIONS. Simplified code a bit. Eliminate SICP code.
2078 (scm_m_letrec1): Removed. Part of the functionality is taken
2079 over by the new function 'transform_bindings'.
2081 (transform_bindings): New function. Takes over some of the
2082 functionality of removed function 'scm_m_letrec1', namely to split
2083 a list of bindings into a reversed list of variables and a list of
2086 (scm_m_letrec): Call 'transform_bindings'.
2088 (scm_m_let): Minimized scope of local variables. Renamed 'proc'
2089 to 'temp' and 'arg1' to 'binding'. Eliminated redundant SCM_NIMP
2090 test. Use 'transform_bindings'. Fixed scoping error with named
2091 let (Thanks to Aubrey Jaffer for reporting the bug and to Neil
2092 Jerram for suggesting the fix). Cleaned up the control structure
2095 (scm_m_expand_body): Use 'transform_bindings'. Eliminated
2096 unnecessary consing. Eliminated unnecessary
2097 SCM_DEFER/ALLOW_INTS.
2099 (SCM_CEVAL): Un-obfuscated some loops.
2101 2001-11-16 Neil Jerram <neil@ossau.uklinux.net>
2103 * gc.h (scm_unhash_name): Old declaration removed.
2105 * eval.c (s_scm_eval): Change @var{primitive-eval} to
2106 @code{primitive-eval}.
2108 * feature.c, vectors.c, net_db.c, unif.c, weaks.c, struct.c,
2109 version.c, alist.c, ports.c, ramap.c, unif.c, strings.c, list.c:
2110 Change @deffnx lines in docstrings to say {Scheme Procedure}
2111 rather than primitive or procedure.
2113 * posix.c (scm_execl), filesys.c (scm_close), unif.c
2114 (scm_array_set_x, scm_array_contents, scm_uniform_array_read_x,
2115 scm_bit_set_star_x, scm_bit_invert_x), ramap.c (scm_array_fill_x,
2116 scm_array_for_each, scm_array_index_map_x), vectors.c (scm_vector,
2117 scm_make_vector, scm_vector_to_list, scm_vector_fill_x), strop.c
2118 (scm_string_split, scm_string_ci_to_symbol), strings.c
2119 (scm_string_p), sort.c (scm_merge), print.c (scm_newline),
2120 macros.c (scm_macro_type), alist.c (scm_acons, scm_assq):
2121 Docstring fixes and improvements reflecting edits that have been
2122 made in the reference manual source.
2124 * objprop.c (scm_object_properties, scm_set_object_properties_x,
2125 scm_object_property, scm_set_object_property_x): Remove invalid
2126 @deffnx lines for corresponding procedure property primitives.
2128 These changes add a @deffnx C function declaration and function
2129 index entries for each Guile primitive to the copy of the doc
2130 snarf output that is used for reference manual synchronization.
2131 Online help is unchanged.
2133 * snarf.h (SCM_SNARF_DOCS): Output primitive's C function name.
2134 (SCM_DEFINE, SCM_DEFINE1, SCM_REGISTER_PROC): Supply to C function
2135 name to SCM_SNARF_DOCS.
2137 * guile-snarf-docs-texi.in: Pass the shell script's arguments into
2138 snarf-check-and-output-texi.
2140 * Makefile.am (guile-procedures.texi): New rule.
2141 (BUILT_SOURCES, guile.texi, guile-procedures.txt, CLEANFILES):
2142 Changed so that the last stage of doc snarfing is now performed
2143 twice, once to produce guile-procedures.txt for online help, and
2144 once to produce guile.texi for reference manual synchronization.
2146 2001-11-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
2148 * eval.c (RETURN): Wrap in do{}while(0) in order to make it
2149 safely usable as a single statement followed by a ';', for example
2152 (SCM_CEVAL, SCM_APPLY): Clean up code using 'RETURN'.
2154 2001-11-13 Neil Jerram <neil@ossau.uklinux.net>
2156 * random.c (scm_random_solid_sphere_x,
2157 scm_random_hollow_sphere_x): Correct "shere" typos.
2159 * hashtab.c (scm_hash_fold): Add missing apostrophe to docstring.
2161 * version.c (scm_version): Update docstring to include
2164 2001-11-13 Marius Vollmer <mvo@zagadka.ping.de>
2166 * modules.c (scm_c_export): Call va_end after collecting the
2169 * strop.h, strop.c (scm_substring_move_left_x,
2170 scm_substring_move_right_x): Removed.
2172 * __scm.h (HAVE_UINTPTR_T, HAVE_PTRDIFF_T, HAVE_LONG_LONG,
2173 HAVE_LONG_LONGS): Define to "1" when defining them, to mirror what
2176 2001-11-12 Marius Vollmer <mvo@zagadka.ping.de>
2178 * numbers.c: Document macros to define when including
2179 num2integral.i.c. MAX_VALUE and MIN_VALU are no longer used, we
2180 now rely on SIZEOF_ macros that have been figured out at
2183 * num2integral.i.c: Adapt to new interface.
2184 (NUM2INTEGRAL): Test whether a fixnum can be represented in the
2185 target type by casting it and checking whether it is still the
2186 same. Do not try to handle bignums for integral types that are
2187 smaller than fixnums. When handling bignums, collect the
2188 magnituse first into a unsigned type, and correctly check for
2190 (INTEGRAL2BIG): Do not use MIN_VALUE explicitely by observing that
2191 only -MIN_VALUE can still be negative of all negative numbers (in
2194 * tags.h (SIZEOF_SCM_T_BITS): Define it appropriately.
2196 * __scm.h: Define HAVE_UINTPTR_T, HAVE_PTRDIFF_T and
2197 HAVE_LONG_LONG depending on whether their size is non-zero.
2199 2001-11-11 Thien-Thi Nguyen <ttn@glug.org>
2201 * strop.c (scm_string_null_p): Docfix; nfc.
2202 Thanks to Scott Lenser.
2204 2001-11-07 Neil Jerram <neil@ossau.uklinux.net>
2206 * extensions.c (scm_load_extension): Canonicalize docstring
2209 * unif.c (scm_uniform_array_write), ports.c
2210 (scm_current_output_port, scm_force_output), dynwind.c
2211 (scm_dynamic_wind), scmsigs.c (scm_setitimer, scm_getitimer),
2212 filesys.c (scm_open, scm_lstat), struct.c
2213 (scm_make_struct_layout), random.c (scm_random,
2214 scm_random_solid_sphere_x, scm_random_hollow_sphere_x, strop.c
2215 (scm_i_index): Remove superfluous whitespace from end of docstring
2218 * filesys.c (scm_select), guardians.c (scm_guardian_greedy_p),
2219 strings.c (scm_make_string), variable.c (scm_make_variable,
2220 scm_make_undefined_variable, scm_variable_p, scm_variable_set_x,
2221 scm_variable_bound_p), scmsigs.c (scm_setitimer, scm_getitimer),
2222 posix.c (scm_crypt), struct.c (scm_make_vtable_vtable), hashtab.c
2223 (scm_hash_fold), ports.c (scm_port_for_each): Remove superfluous
2224 newline at end of docstrings.
2226 * modules.c (scm_set_current_module): Add missing newline to
2229 2001-11-07 Stefan Jahn <stefan@lkcc.org>
2231 * win32-socket.[ch]: New files. Defines Winsock-API error codes
2232 and makes them available through Guile. That is because the
2233 Winsock-API does not store its errors in `errno' and thus cannot
2234 return error messages via `strerror (errno)'.
2236 * socket.c (scm_init_socket): Initialize `win32-socket' part
2237 here under M$-Windows.
2239 * numbers.h: Added missing declaration of
2240 `scm_sys_check_number_conversions()'.
2242 * error.c: Local definition of SCM_I_STRERROR and SCM_I_ERRNO
2243 and use in `(strerror)' and `(system-error)'.
2245 * Makefile.am (EXTRA_libguile_la_SOURCES): Added
2246 `win32-socket.[ch]' to extra source and header files.
2248 2001-11-06 Marius Vollmer <mvo@zagadka.ping.de>
2250 * script.c (scm_shell_usage, scm_compile_shell_switches): Prepend
2251 a call to turn-on-debugging when --debug has been given instead of
2252 turning it on directly. Also, handle new `--no-debug' option,
2253 which might suppress the call to turn-on-debugging.
2255 2001-11-05 Stefan Jahn <stefan@lkcc.org>
2257 * struct.c (s_scm_struct_vtable_p): Corrected docstring.
2259 2001-11-04 Stefan Jahn <stefan@lkcc.org>
2261 * Makefile.am (libguile_la_LIBADD): Added $(THREAD_LIBS_LOCAL)
2262 here (was at guile_LDADD) which describes the dependency
2263 correctly and allows a clean build on Win32.
2265 * __scm.h (SCM_API): Follow-up patch. Renamed __FOO__ macros
2268 * __scm.h: USE_DLL_IMPORT indicates the usage of the DLL
2269 import macros for external libraries (libcrypt, libqthreads,
2270 libreadline and libregex).
2272 * coop-defs.h: Include <winsock2.h> for `struct timeval'.
2274 * posix.c (flock): Added support for flock() in M$-Windows.
2276 * guile.c (SCM_IMPORT): Follow-up patch. Use SCM_IMPORT instead
2279 * fports.c (getflags): Differentiate reading and writing pipes
2282 * filesys.c (S_IS*): Redefine all of the S_IS*() macros for
2285 * coop.c (coop_condition_variable_timed_wait_mutex): Use
2286 conditionalized error code if `ETIMEDOUT' is not available.
2287 (scm_thread_usleep): Remove bogus declaration of `struct timeval
2290 * numbers.c (PTRDIFF_MIN): Moved this definition where it actually
2291 belongs. That is because NO_PREPRO_MAGIC gets undefined after
2292 each inclusion of `num2integral.i.c'.
2293 (SIZE_MAX): Define NO_PREPRO_MAGIC if SIZE_MAX is undefined.
2295 2001-11-03 Marius Vollmer <mvo@zagadka.ping.de>
2297 * eval.c (scm_m_begin): Allow `(begin)`, with no subforms.
2298 (SCM_CEVAL): Evaluate an empty `begin' to SCM_UNSPECIFIED.
2300 2001-11-02 Mikael Djurfeldt <mdj@linnaeus>
2302 * print.c (scm_iprin1): Mark print state as revealed when
2303 dispatching to generic write or display.
2305 * unif.c (scm_ra2contig): Fixed memory overwrite bug.
2307 2001-11-02 Marius Vollmer <mvo@zagadka.ping.de>
2309 Support for native Win32. Thanks to Stefan Jahn!
2311 * Makefile.am: Add win32-uname.c, win32-uname.h, win32-dirent.c
2312 and win32-dirent.h to extra source and header files. These
2313 include the uname() and the POSIX dirent interface implementation
2314 for M$-Windows. Put `-no-undefined' into LDFLAGS to support
2315 linkers which do not allow unresolved symbols inside shared
2316 libraries. Corrected `guile_filter_doc_snarfage$(EXEEXT)'
2319 * __scm.h: Defined SCM_API. This macro gets prepended to all
2320 function and data definitions which should be exported or imported
2321 in the resulting dynamic link library in the Win32 port.
2323 * __scm.h, alist.h, arbiters.h, async.h, backtrace.h, boolean.h,
2324 chars.h, continuations.h, coop-defs.h, coop-threads.h,
2325 debug-malloc.h, debug.h, deprecation.h, dynl.h, dynwind.h,
2326 environments.h, eq.h, error.h, eval.h, evalext.h, extensions.h,
2327 feature.h, filesys.h, fluids.h, fports.h, gc.h, gdb_interface.h,
2328 gdbint.h, gh.h, goops.h, gsubr.h, guardians.h, hash.h, hashtab.h,
2329 hooks.h, init.h, ioext.h, iselect.h, keywords.h, lang.h, list.h,
2330 load.h, macros.h, mallocs.h, modules.h, net_db.h, numbers.h,
2331 objects.h, objprop.h, options.h, pairs.h, ports.h, posix.h, print.h,
2332 procprop.h, procs.h, properties.h, ramap.h, random.h, rdelim.h,
2333 read.h, regex-posix.h, root.h, rw.h, scmsigs.h, script.h, simpos.h,
2334 smob.h, socket.h, sort.h, srcprop.h, stackchk.h, stacks.h, stime.h,
2335 strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h,
2336 tags.h, threads.h, throw.h, unif.h, values.h, variable.h, vectors.h,
2338 Prefixed each each exported symbol with SCM_API.
2340 * continuations.c: Added comment about the use of the extern
2341 declarations of {get,set}context() functions used in the ia64 port.
2343 * continuations.h, gc.c: `__libc_ia64_register_backing_store_base'
2344 is meant to be a `unsigned long *'.
2346 * filesys.c: Include `direct.h' if possible. Use local
2347 `win32-dirent.h' for the native M$-Windows port. Define S_IS*()
2348 macros for M$-Windows. Implementation of `fstat_Win32()' which is
2349 able to differentiate between sockets and other file descriptors.
2350 Use this function as wrapper in `scm_fstat()'. Fixed typo in
2353 * fports.c: Include `io.h' is possible. Put `*fp' into referring
2354 statement block in `scm_fport_buffer_add()'.
2355 Some corrections in `getflags()'.
2357 * gdb_interface.h (GDB_INTERFACE): Also support __CYGWIN__.
2359 * guile.c: Make sure to define __SCM_IMPORT__ for shared library
2360 build on Win32. Disable preloaded symbols on Win2 platforms.
2362 * ioext.c, ports.c: Include `io.h' is possible.
2364 * mkstemp.c: Include `process.h' is possible.
2366 * net_db.c: Disable extern declaration of `h_errno' for __CYGWIN__,
2368 Put `scm_return_entry()' into HAVE_GETSERVENT conditional.
2370 * posix.c: Remove unnecessary dirent includes and defines. Include
2371 local `win32-uname.h' for MinGW. Extern declaration of
2372 `mkstemp()' for systems where it does not exists. Make
2373 `getlogin()' available on M$-Windows.
2375 * scmsigs.c: Made `usleep()' avalable on MinGW.
2377 * stime.c: On M$-Windows `tzname[]' is known to be `_tzname[]'.
2379 * win32-dirent.c: Include "win32-dirent.h", not "dirent.h".
2381 * win32-uname.c: Include "win32-uname.h", not "uname.h".
2383 2001-10-28 Mikael Djurfeldt <mdj@linnaeus>
2385 * unif.c (scm_uniform_array_read_x, scm_uniform_array_write):
2386 Don't apply scm_uniform_vector_length on arrays.
2388 2001-10-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
2390 * eval.c (scm_lookupcar, scm_m_letstar, scm_m_do, iqq,
2391 scm_m_define, scm_m_letrec1, scm_m_let, scm_m_expand_body,
2392 scm_macroexp, unmemocopy, scm_eval_args, scm_deval_args,
2393 SCM_CEVAL, scm_map, scm_init_eval): When building lists, prefer
2394 scm_list_<n> over scm_cons[2]?.
2396 (scm_unmemocar, scm_m_cond, scm_m_letstar, scm_m_letrec1,
2397 scm_m_let, scm_m_atbind, unmemocopy, SCM_CEVAL, SCM_APPLY): Use
2398 SCM_C[AD][AD]R instead of explicit form.
2400 (scm_m_set_x, scm_m_cond, scm_m_letstar, scm_m_do): Reordered
2401 comparison parameters.
2403 (scm_m_case, scm_m_cond, scm_m_letstar, scm_m_do, SCM_CEVAL): Use
2404 !SCM_NULLP instead of SCM_NIMP.
2406 (scm_m_case): Don't copy the form. Renamed proc to clause and
2407 minimized its scope. Renamed x to clauses. Removed side
2408 effecting operation from macro call.
2410 (scm_m_cond): Don't copy the form. Renamed arg1 to clause and
2411 minimized its scope. Renamed x to clauses. Minimized the scope
2412 of variable 'len'. Make sure the else clause is treated specially
2413 even in case of '=>' occurences. Don't change the else to #t in
2414 order to be able to distinguish this case in the evaluator. Leave
2415 type checking of the recipient to the evaluator.
2417 (scm_c_improper_memq): Made the comment somewhat clearer.
2419 (scm_m_lambda): Renamed proc to formals. Removed unnecessary
2420 test for SCM_IM_LET at the place of the formal parameters.
2421 Simplified the formal parameter checking.
2423 (scm_m_letstar): Added Comment. Renamed proc to bindings.
2424 Renamed arg1 to binding and minimized its scope. Eliminated
2425 unnecessary consing.
2427 (scm_m_do): Renamed proc to bindings. Minimized the scope of
2430 (build_binding_list): New static function.
2432 (unmemocopy): Don't use SCM_TYP7 on pairs (it's unclean).
2433 Further, split up the 'letrec' unmemoizing code to the
2434 corresponding parts for 'do', 'let' and 'letrec', adding comments
2435 to each form. Cleanup the handling of the do form (This removes
2436 some *real* code :-).
2438 (SCM_CEVAL): Removed side effecting operation from macro call.
2439 Handle the 'else clause of the 'cond form specially - the symbol
2440 'else is not replaced with #t any more.
2442 2001-10-14 Gary Houston <ghouston@arglist.com>
2444 * version.c (scm_version): use sprintf instead of snprintf,
2445 for portability. thanks to Bill Schottstaedt.
2447 2001-10-14 Mikael Djurfeldt <mdj@linnaeus>
2449 * read.c (scm_lreadr): When user-defined hash procedure returns
2450 SCM_UNSPECIFIED: Fall back to standard handling instead of raising
2451 an exception. (This prevents parsing of uniform vectors from
2452 interfering with parsing of numbers.)
2454 2001-10-13 Marius Vollmer <mvo@zagadka.ping.de>
2456 * numbers.c: Set NO_PREPRO_MAGIC when defining our version of
2457 PTRDIFF_MIN. Thanks to Ken Raeburn.
2459 2001-10-07 Marius Vollmer <mvo@zagadka.ping.de>
2461 * Makefile.am (EXTRA_libguile_la_SOURCES): Added "mkstemp.c".
2463 * eval.c (scm_m_atbind): First try to find the variable without
2464 defining it locally; when it has not been found, define it
2467 * modules.c (module_variable): Pass over variables that exist but
2470 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
2472 * backtrace.c (display_backtrace_file_and_line): Only use
2473 scm_basename when POSIX support is compiled in. Thanks to Chris
2476 2001-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2478 * numbers.c (mem2uinteger): Return number read so far when coming
2479 across a hexdigit after having read a # or if not reading a hex
2480 value. This will enable the calling code to correctly handle
2481 forms like 1e2. (The background is, that the exponent markers d,
2482 e and f are also hexdigits.) Thanks to Mikael Djurfeldt for
2483 providing this patch.
2485 (mem2complex): Fix erroneous double-negation. Now, numbers like
2486 1-i will be read correctly.
2488 2001-10-12 Mikael Djurfeldt <mdj@linnaeus>
2490 * debug.c (scm_mem_to_proc): Fixed typo in previous change.
2492 * validate.h (SCM_VALIDATE_DOUBLE_DEF_COPY): New macro.
2494 2001-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
2496 * print.c (scm_print_state_vtable, print_state_pool):
2497 Initialize. These variables are now registered as gc roots.
2499 (scm_current_pstate): Update documentation.
2501 (scm_current_pstate, scm_make_print_state, scm_free_print_state,
2502 scm_prin1, scm_init_print): print_state_pool is registered as a
2503 gc root and thus does not need to be protected by a surrounding
2506 (make_print_state): The car of print_state_pool no longer holds
2507 the scm_print_state_vtable.
2509 (scm_current_pstate, scm_make_print_state, print_circref,
2510 scm_iprin1, scm_prin1, scm_iprlist): Prefer !SCM_<foo> over
2513 (scm_prin1): When building lists, prefer scm_list_<n> over
2516 (scm_iprlist): Removed a redundant SCM_IMP test.
2518 (scm_simple_format): Use SCM_EQ_P to compare SCM values.
2520 2001-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
2522 * debug.c (scm_make_iloc): Prefer !SCM_<foo> over SCM_N<foo>.
2524 (scm_memcons, scm_mem_to_proc): When building lists, prefer
2525 scm_list_<n> over scm_cons[2]?.
2527 (scm_mem_to_proc): Prefer SCM_CONSP over SCM_NIMP.
2529 (scm_procedure_name): Use SCM_CADR instead of explicit form.
2531 (debugobj_print): Coerce scm_intprint arg 1 to long, not int.
2532 Thanks to Rob Browning for the patch (see log entry 2001-09-21) -
2533 for some reason his patch didn't make it into the cvs.
2535 2001-10-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
2537 * numbers.c (mem2decimal_from_point): Cleaned up the parsing a
2538 little bit - should even be somewhat more accurate now.
2540 2001-10-08 Rob Browning <rlb@defaultvalue.org>
2542 * gc.c: support ia64 register backing store.
2543 (SCM_MARK_BACKING_STORE): new macro.
2545 * continuations.h: support ia64 register backing store.
2546 (struct scm_t_contregs): add ia64 register backing store.
2548 * continuations.c: support ia64 register backing store.
2549 (continuation_mark): mark ia64 register backing store.
2550 (continuation_free): free ia64 register backing store.
2551 (scm_make_continuation): capture ia64 register backing store.
2552 (copy_stack_and_call): copy ia64 register backing store.
2554 2001-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
2556 * hashtab.c (scm_hash_fn_create_handle_x): The result of assoc_fn
2557 is known to be #f if no entry is found. Thus, use !SCM_FALSEP
2558 instead of SCM_NIMP to test for that case.
2560 * strings.h (SCM_SET_STRING_LENGTH): Cast the length to
2561 scm_t_bits instead of long.
2563 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
2565 * tags.h (SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
2566 SCM_T_SIGNED_BITS_MIN): New.
2567 * numbers.h (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM):
2568 Use them to make these macros computable by the preprocessor.
2570 * num2integral.i.c (INTEGRAL2NUM): Let the preprocessor test
2571 whether the integral type fits in a fixnum, not the compiler.
2572 This removes a spurious compiler warning. Also, honor the
2573 NO_PREPRO_MAGIC flag to suppress any preprocessor tests. This is
2574 needed for `long long's.
2576 * numbers.c: Define NO_PREPRO_MAGOC when including
2577 num2integral.c.i for `long long' and `signed long long'.
2579 2001-10-06 Mikael Djurfeldt <mdj@linnaeus>
2581 These changes fixes a race condition in the Guile coop - pthread
2584 * coop.c (mother_awake_p): New variable.
2585 (coop_create): Set mother_awake_p before creating or signalling
2586 mother; wait until mother is going to sleep before returning.
2587 (mother): Reset mother_awake_p before going to sleep.
2589 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
2591 * options.c (protected_objects, scm_init_options): The content of
2592 protected_objects is now protected from garbage collection using
2593 scm_gc_register_root instead of scm_permanent_object.
2595 (get_option_setting): New static function that computes an option
2596 setting as it was formerly done in the function scm_options.
2598 (get_documented_option_setting): New static function that
2599 returns option documentation as it was formerly done in the
2600 function scm_options. Note that documentation C strings are no
2601 longer precomputed into SCM objects. Instead, they are converted
2602 into SCM strings every time get_documented_option_setting is
2605 (change_option_setting): New static functions that modifies the
2606 option setting as it was formerly done in the function
2607 scm_options. The function is now exception safe, i. e. won't
2608 cause a memory leak when interrupted. Further, only non-immediate
2609 option values are added to the protection list.
2611 (scm_options): This function now has only the purpose to dispatch
2612 to to get_option_setting, get_documented_option_setting or
2613 change_option_setting, depending on the arguments given to
2616 (scm_init_opts): Don't convert documentation C strings into SCM
2617 strings. Further, don't protect any object values: They _must_
2618 be immediate values, otherwise there is no guarantee that they
2619 have not been collected before anyway.
2621 * options.[ch] (scm_t_option): Made type unsigned, name into a
2622 constant char* and val into a scm_t_bits type.
2624 (scm_options, scm_init_opts): The number of options is guaranteed
2625 to be larger or equal to zero. Thus, the type is changed to
2628 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
2630 * num2integral.i.c (NUM2INTEGRAL): Eliminated some warnings about
2631 testing an unsigned value for being >= 0.
2633 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
2635 * numbers.h: Removed old comment about using SCM_CAR to access
2638 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
2639 the return value is signed. Thanks to Brian Crowder for the bug
2642 (SCM_SRS): Avoid unnecessary casting and don't unpack input
2643 values. With this patch, SCM_SRS can be safely used for other
2644 types than scm_t_signed_bits. However, it should still better be
2645 an internal macro and thus be renamed to SCM_I_SRS.
2647 (SCM_MAKINUM, SCM_INUM): Use proper casting.
2649 2001-10-03 Gary Houston <ghouston@arglist.com>
2651 * continuations.h, unif.h: in the descriptions of the bit patterns
2652 of the heap cells, make bit 0 the least significant.
2654 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
2656 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
2657 Thanks to Golubev I. N.
2659 2001-09-25 Gary Houston <ghouston@arglist.com>
2661 * ports.c (scm_drain_input): extended the docstring. thanks to
2662 Alex Schroeder and Thien-Thi Nguyen.
2664 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
2666 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
2667 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
2668 macros. (The NUM names might soon change.)
2670 * numbers.h: Added missing declarations.
2672 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
2674 * Makefile.am: Distribute num2float.i.c.
2676 * num2float.i.c: New file, multiply included by numbers.c, used
2677 to "templatize" the float <-> num conversion routines.
2679 * numbers.c: New functions: scm_num2float, scm_float2num,
2680 scm_num2double, scm_double2num.
2682 2001-09-21 Rob Browning <rlb@defaultvalue.org>
2684 * .cvsignore: really add version.h
2686 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
2687 Otherwise it fails on the alpha. However, we might rather choose
2688 this size conditionally.
2690 * numbers.c (scm_gcd): change "k" to a long from an int.
2691 Otherwise it fails on the alpha. However, we might rather choose
2692 this size conditionally.
2694 * error.c (scm_wta): coerce char* to intptr_t before int
2697 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
2700 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
2702 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
2704 * numbers.c (scm_integer_expt): Accept inexact integer in second
2705 argument. (Thanks to Bill Schottstaedt.)
2707 2001-09-20 Rob Browning <rlb@defaultvalue.org>
2709 * .cvsignore: add version.h
2711 * versiondat.h.in: removed (obsolete).
2713 * version.h.in: renamed from version.h.
2714 (SCM_GUILE_MAJOR_VERSION): new public macro.
2715 (SCM_GUILE_MINOR_VERSION): new public macro.
2716 (SCM_GUILE_MICRO_VERSION): new public macro.
2718 * version.h: renamed to version.h.in.
2721 (scm_major_version): support integer *_VERSION macros.
2722 (scm_minor_version): support integer *_VERSION macros.
2723 (scm_micro_version): support integer *_VERSION macros.
2724 (scm_version): support integer *_VERSION macros.
2726 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
2728 * error.c, error.h: Made error keys globally accessible.
2729 Applications might want to test for these or use them in a direct
2732 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
2733 routines are passed an inexact. This change in behavior is
2734 motivated by concordance with R5RS: It is more common that a
2735 primitive doesn't want to accept an inexact for an exact.
2737 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2739 The following patch partially undoes my patch from 2001-06-30,
2740 where I added the function scm_gc_mark_cell_conservatively. The
2741 function is buggy, since it breaks guile during conservative
2742 marking if a pointer on the stack points directly into the list of
2743 free cells on the heap: With conservative cell marking this will
2744 cause the whole free list to be scanned and marked - boom!
2746 * gc.c (allocated_mark, MARK, heap_segment,
2747 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
2748 (scm_gc_mark_cell_conservatively): Remove function
2749 scm_gc_mark_cell_conservatively and update the corresponding
2750 comments and uses accordingly. Thanks to Christopher Cramer for
2751 the patch. (Minor corrections by me.)
2753 2001-09-15 Gary Houston <ghouston@arglist.com>
2755 * root.h (scm_root_state): removed the continuation_stack and
2756 continuation_stack_ptr members, which have no apparent purpose.
2757 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
2760 * root.c (root_mark), init.c (restart_stack, start_stack), gc
2761 (scm_igc): remove all references to contination_stack and
2762 continuation_stack_ptr, avoiding allocation of a vector and
2763 useless processing during gc.
2765 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2767 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
2769 (TCONC_IN): Make sure that the cell word 0 is initialized last.
2771 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
2773 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
2775 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
2776 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
2778 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2780 * guardians.c (mark_dependencies_in_tconc,
2781 whine_about_self_centered_zombies, scm_init_guardians): Register
2782 the static global variable `self_centered_zombies' via
2783 scm_gc_register_root, to make some cdr-ing unnecessary.
2785 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2787 * backtrace.c (display_backtrace_file,
2788 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
2789 values, use SCM_FALSEP when comparing SCM values against #f.
2790 Thanks to Rob Browning for the bug report.
2792 2001-09-12 Martin Baulig <martin@home-of-linux.org>
2794 * strings.[ch] (scm_str2string): New function.
2796 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
2798 * gc.c (scm_done_free): Always subtract size from scm_mallocated
2799 when computing nm, even if it's negative.
2800 (scm_must_malloc): Abort on overflow of scm_mtrigger.
2801 (scm_must_realloc): Likewise.
2803 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
2805 * numbers.c (scm_sys_check_number_conversions): new function,
2806 defined if Guile is compiled in debugging mode. currently checks
2807 `scm_num2ulong', should check much much more.
2809 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
2810 unsigned, ensure that it's positive. thanks to Martin Baulig!
2812 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2814 * __scm.h: Added new section about compile time selectable
2817 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
2818 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
2819 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
2820 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
2823 * deprecation.c (scm_include_deprecated_features): Simplified.
2825 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
2826 `SCM_IMP´ instead of `!SCM_CELLP´.
2828 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
2829 Extract side-effecting operations from macros.
2831 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
2832 scm_top_level_lookup_closure_var and scm_system_transformer.
2834 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
2836 (heap_segment): Use CELL_P instead of SCM_CELLP.
2838 * init.c (start_stack): Don't initialize
2839 scm_top_level_lookup_closure_var and scm_system_transformer.
2841 * modules.c (scm_set_current_module): Don't access
2842 scm_top_level_lookup_closure_var and scm_system_transformer.
2844 (scm_sym2var): Don't call scm_variable_set_name_hint.
2846 (scm_post_boot_init_modules): Removed deprecated initializations.
2848 * print.c (scm_ipruk): Don't access cell contents of non cells.
2850 * strings.c (scm_string_set_x): All strings are writable.
2852 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
2853 type. There is only one string type now.
2855 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
2857 * tags.h: Remove comments about two different string types.
2859 (SCM_CELLP, SCM_NCELLP): Deprecated.
2861 * variable.c (make_variable): Remove code variant for vcells.
2863 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
2864 SCM_VARIABLE_LOC): Remove code variant for vcells.
2866 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
2867 SCM_ENABLE_DEPRECATED with the logic reversed.
2869 * dynl.c (moddata, registered_mods), dynl.[ch]
2870 (scm_register_module_xxx, scm_registered_modules,
2871 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
2872 (*top-level-lookup-closure*), eval.[ch]
2873 (scm_top_level_lookup_closure_var, scm_system_transformer,
2874 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
2875 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
2876 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
2877 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
2878 scm_unprotect_object), modules.c (root_module_lookup_closure,
2879 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
2880 beautify_user_module_x_var, try_module_autoload_var,
2881 scm_module_full_name), modules.[ch] (scm_the_root_module,
2882 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
2883 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
2884 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
2885 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
2886 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
2887 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
2888 scm_make_shared_substring), tags.h (scm_tc7_substring,
2889 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
2890 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
2891 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
2892 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
2895 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
2896 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
2897 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
2898 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
2899 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
2900 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
2901 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
2902 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
2903 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
2904 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
2905 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
2906 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
2907 (setzone, scm_strftime, scm_strptime), vports.c
2908 (scm_make_soft_port): Remove calls to
2909 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
2910 gone, all strings are 0-terminated anyway.
2912 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
2913 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
2914 double inclusion of the same headers to the SCM_<filename>_H
2917 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
2918 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
2919 print.c (scm_iprin1): The type scm_tc7_substring does not exist
2922 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
2923 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
2924 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
2925 !SCM_<foo> over SCM_N<foo>.
2927 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2929 * Makefile.am: Remove references to symbols-deprecated.c.
2931 * symbols.c (scm_init_symbols): Don't initialize deprecated
2934 * symbols-deprecated.c: Removed.
2936 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
2937 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
2938 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
2939 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
2940 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
2941 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
2942 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
2943 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
2944 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
2945 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
2946 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
2947 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
2948 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
2949 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
2950 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
2951 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
2952 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
2953 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
2954 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
2955 scm_intern0, scm_sysintern, scm_sysintern0,
2956 scm_sysintern0_no_module_lookup, scm_symbol_value0,
2957 scm_string_to_obarray_symbol, scm_intern_symbol,
2958 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
2959 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
2960 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
2961 vectors.[ch] (scm_vector_set_length_x): Removed.
2963 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
2964 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
2965 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
2966 Renamed the macros that are defined to inhibit double inclusion of
2967 the same headers to the SCM_<filename>_H format.
2969 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
2970 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
2973 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2975 * continuations.h (scm_contregs), debug.h (scm_debug_info,
2976 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
2977 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
2978 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
2979 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
2980 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
2981 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
2982 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
2983 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
2984 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
2985 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
2986 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
2988 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
2989 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
2990 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
2991 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
2992 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
2993 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
2994 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
2995 double inclusion of the same headers to the SCM_<filename>_H
2998 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
2999 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
3000 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
3001 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
3002 !SCM_<foo> over SCM_N<foo>.
3004 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
3006 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
3007 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
3008 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
3009 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
3010 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
3011 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
3012 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
3013 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
3014 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
3015 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
3016 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
3017 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
3018 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
3019 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
3020 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
3021 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
3022 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
3023 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
3024 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
3025 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
3026 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
3027 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
3028 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
3029 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
3030 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
3031 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
3032 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
3033 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
3034 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
3035 the macros that are defined to inhibit double inclusion of the
3036 same headers to the SCM_<filename>_H format.
3038 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
3040 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
3041 "scm_t_portable" with "scm_port_table" which was an artifact from
3042 the great "scm_*_t -> scm_t_" renaming.
3044 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
3046 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
3047 used; nfc. Thanks to Bill Schottstaedt.
3049 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
3050 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
3051 Thanks to Chris Cramer.
3053 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
3055 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
3057 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
3059 * dynwind.h (scm_swap_bindings): Declare.
3060 * dynwind.c (scm_swap_bindings): Make non-static.
3062 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
3064 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
3065 doing exactly nothing about them). thanks Neil!
3067 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
3069 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
3071 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
3073 * gc.c: Fix omission bug: Add `heap_segment' forward decl
3074 (proto) in the case when either `GUILE_DEBUG' or
3075 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
3077 (map_free_list): Fix typo: Ref `f' correctly.
3079 Thanks to Chris Cramer.
3081 2001-08-15 Rob Browning <rlb@defaultvalue.org>
3083 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
3085 (libpath.h): change libguileversion to libguileinterface.
3087 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
3089 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
3090 ChangeLog-2000. Thanks to Daniel Skarda!
3092 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
3094 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
3095 do it from the Makefile.
3097 * Makefile.am: rearrange the snarfing slightly, so that .doc files
3098 are of a reasonable size.
3100 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
3102 * stacks.c (scm_make_stack): Improve docstring by explaining use
3105 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
3107 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
3108 scm_char_whitespace_p, scm_char_upper_case_p,
3109 scm_char_lower_case_p, scm_char_is_both_p): Do not require
3110 characters to fulfill isascii in addition to the primary
3113 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3115 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
3116 scm_istr2flo, scm_istring2number): Removed.
3118 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
3121 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
3122 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
3125 (scm_string_to_number): Use new number parser.
3127 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
3128 handles complex numbers.
3130 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
3133 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
3136 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
3138 (scm_i_mem2number): Added.
3140 (scm_exact_to_inexact): Changed signature.
3142 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
3143 here instead of within scm_i_mem2number. Call scm_i_mem2number
3144 instead of scm_istr2int and scm_istring2number.
3146 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3148 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
3149 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
3150 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
3151 !SCM_<pred> over SCM_N<pred>.
3153 (scm_eval_body): Remove side effecting code from macro call.
3155 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
3158 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3160 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
3162 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
3164 Removed vcell slot from structs.
3166 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
3169 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
3170 zero. Use scm_vtable_index_layout instead of "0" when accessing
3172 (scm_init_struct): Remove vcell slot layout code from
3173 required_vtable_fields.
3175 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
3177 * goops.c (build_class_class_slots): Removed vcell slot
3180 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
3181 Removed vcell slot layout code.
3182 (scm_si_vcell): Removed.
3184 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
3186 "Glocs" have been removed.
3188 * tags.h: Update tag system docs.
3189 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
3190 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
3191 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
3192 or SCM_NCONSP, respectively.
3194 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
3195 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
3196 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
3198 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
3199 tell glocs from structs.
3201 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
3203 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
3204 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
3205 instead of with glocs.
3206 (EVALCAR): Do not test for glocs.
3207 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
3209 (scm_unmemocar): Do not handle glocs.
3210 (scm_m_atfop): Memoize as a variable, not as a gloc.
3211 (scm_eval_args, scm_deval_args): Do not handle glocs.
3212 (scm_ceval, scm_deval): Likewise.
3214 * eval.h (SCM_XEVALCAR): Do not test for glocs.
3215 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
3218 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
3220 * dynwind.c (scm_swap_bindings): Likewise.
3221 (scm_dowinds): Updated to recognize lists of variables instead of
3224 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
3227 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
3230 2001-07-25 Gary Houston <ghouston@arglist.com>
3232 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
3233 docstrings to reflect the n-ary implementation.
3235 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
3237 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
3238 value of a variable, not the plain "return" statement.
3240 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
3242 * eval.c: Allow variables in memoized code (in addition to glocs).
3243 (scm_lookupcar): Handle variables in lost races. Replace symbol
3244 with variable directly, do not make a gloc.
3245 (scm_unmemocar): Rewrite variables using a reverse lookup, just
3247 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
3250 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3252 * variable.c (scm_i_variable_print): Use "value" instead of
3253 "binding" since a binding is the mapping between symbols and
3254 variables, not between variables and their values.
3256 * tags.h (scm_tc7_variable): New.
3257 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
3258 * print.c (scm_iprin1): Likewise.
3260 * variable.h (scm_tc16_variable): Removed.
3261 (SCM_VARIABLEP): Test for new tc7 code.
3262 (scm_i_variable_print): New.
3263 * variable.c (scm_tc16_variable): Removed.
3264 (variable_print): Renamed to scm_i_variable_print and made
3266 (variable_equal_p): Removed.
3267 (make_variable): Construct a tc7 object instead of a smob.
3268 (scm_init_variable): Do not register smob.
3270 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
3272 * tags.h: Include inttypes.h when we have it.
3274 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
3276 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
3277 is taken by the new SCM_IM_CALL_WITH_VALUES.
3278 * print.c (scm_isymnames): Update table accordingly.
3280 2001-07-22 Gary Houston <ghouston@arglist.com>
3282 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
3283 SCM_MAKINUM to convert regoff_t value to SCM.
3285 2001-07-21 Gary Houston <ghouston@arglist.com>
3287 * scmsigs.c: include sys/time.h for itimer stuff.
3289 2001-07-19 Rob Browning <rlb@defaultvalue.org>
3291 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
3293 * c-tokenize.lex: add option %nounput to quiet warning.
3294 Add prototype for yylex to quiet warning.
3296 * scmconfig.h.in: add flags for setitimer and getitimer.
3298 * scmsigs.h (scm_init_scmsigs): new prototype.
3299 (scm_init_scmsigs): new prototype.
3301 * scmsigs.c (s_scm_setitimer): new function.
3302 (s_scm_setitimer): new function.
3304 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3306 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
3307 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
3308 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
3309 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
3310 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
3311 guile-func-name-check.in, guile-snarf-docs-texi.in,
3312 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
3313 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
3314 objprop.c, objprop.h, options.c, options.h, random.h,
3315 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
3316 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
3317 version.c, version.h: Updated copyright notice.
3319 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3321 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
3322 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
3323 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
3324 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
3325 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
3326 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
3327 sym_environment, scm_sym_change_class): New static variables to
3328 hold predefined symbols.
3330 (build_class_class_slots): Build the list using scm_list_n
3331 instead of cons. Also, slots are already created as lists, thus
3332 making a call to maplist unnecessary.
3334 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
3335 scm_class_direct_subclasses, scm_class_direct_methods,
3336 scm_class_precedence_list, scm_class_slots, scm_class_environment,
3337 scm_method_procedure, create_standard_classes, purgatory): Use
3340 (build_slots_list, compute_getters_n_setters,
3341 scm_sys_initialize_object, scm_sys_inherit_magic_x,
3342 get_slot_value_using_name, set_slot_value_using_name,
3343 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
3344 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
3345 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
3347 (scm_sys_prep_layout_x): Minimize variable scopes.
3349 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
3350 scm_sys_fast_slot_set_x): Fix signedness.
3352 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
3353 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
3354 scm_memoize_method, scm_wrap_object): Use packing and unpacking
3355 when converting to and from SCM values.
3357 (scm_enable_primitive_generic_x): Add rest argument checking.
3359 (map, filter_cpl, maplist, scm_sys_initialize_object,
3360 scm_sys_prep_layout_x, slot_definition_using_name,
3361 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
3362 call_memoize_method, scm_make, scm_make_class): Prefer explicit
3363 predicates over SCM_N?IMP tests.
3365 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
3368 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
3371 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
3373 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
3375 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
3377 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
3379 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
3381 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
3383 * strings.c (s_scm_string): fix arg position in assert.
3385 2001-07-11 Gary Houston <ghouston@arglist.com>
3387 * strports.c (st_write): use memcpy, not strncpy. thanks to
3390 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
3392 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
3393 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
3394 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
3395 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
3396 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
3397 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
3398 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
3399 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
3400 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
3401 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
3402 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
3403 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
3404 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
3405 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
3406 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
3407 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
3408 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
3409 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
3410 weaks.c, weaks.h: Remove "face-lift" comment.
3412 2001-07-08 Rob Browning <rlb@defaultvalue.org>
3414 * .cvsignore: add stamp-h.in.
3416 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3418 * hooks.c (scm_make_hook, scm_add_hook_x),
3419 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
3420 value info to the docstrings.
3422 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3424 Some more compatibility patches for Windows.
3426 * posix.c (getlogin): getlogin() implementation for Windows.
3428 * backtrace.c, ioext.c: Include <stdio.h>.
3430 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
3433 * cpp_sig_symbols.in: Added SIGBREAK.
3435 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
3437 * strports.c (scm_read_0str, scm_eval_0str): Call
3438 scm_c_read_string and scm_c_eval_string respectively, not
3439 themselves. Thanks to Dale P. Smith!
3441 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3443 * unif.c (scm_array_set_x): The variable args does not
3444 necessarily have to be a list. Further, got rid of a redundant
3447 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3449 * list.c (SCM_I_CONS): Make sure the cell type is initialized
3452 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
3453 init_heap_seg): Fixed signedness.
3455 (init_heap_seg): Replaced strange for-loop with a while loop.
3457 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
3459 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
3461 The following patch adds conservative marking for the elements of
3462 free or allocated cells.
3464 * gc.c (allocated_mark, heap_segment): New static functions.
3466 (which_seg): Deleted, since the functionality is now provided by
3467 function heap_segment.
3469 (map_free_list): Use heap_segment instead of which_seg.
3471 (MARK): If cell debugging is disabled, mark free cells
3474 (scm_mark_locations, scm_cellp): Extracted the search for the
3475 heap segment of a SCM value into function heap_segment.
3477 (scm_init_storage): Allocated cells must be marked
3480 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
3482 The following patch changes the representation of weak vectors to
3483 double cells instead of using an extension of the vector's
3486 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
3487 the result of SCM_WVECT_GC_CHAIN.
3489 (scm_gc_sweep): Weak vectors don't have extra fields any more.
3491 * weaks.c (allocate_weak_vector): New static function. It does
3492 not patch any previously created vector object during the
3493 construction of a weak vector, and thus doesn't need to switch
3494 off interrupts during vector creation.
3496 (scm_make_weak_vector, scm_make_weak_key_hash_table,
3497 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
3498 Use allocate_weak_vector to provide the new weak vector object.
3500 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
3501 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
3502 now stored in the double cell.
3504 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
3507 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
3508 using an entry of the double cell.
3510 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
3512 * stamp-h.in: bye bye
3514 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
3516 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
3519 * load.c, load.h (scm_c_primitive_load,
3520 scm_c_primitive_load_path): New.
3522 * strports.c, strports.h (scm_c_read_string): Renamed from
3523 scm_read_0str. Also, added "const" qualifier to argument.
3524 (scm_c_eval_string): Renamed from scm_eval_0str.
3525 (scm_read_0str, scm_eval_0str): Deprecated.
3527 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3529 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
3532 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
3534 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
3535 scm_list_n): New functions.
3536 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
3537 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
3538 (lots of files): Use the new functions.
3540 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
3542 * strings.c: #include "libguile/deprecation.h".
3544 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3546 * read.c (scm_lreadr): When reading a hash token, check for a
3547 user-defined hash procedure first, so that overriding the builtin
3548 hash characters is possible (this was needed for implementing
3549 SRFI-4's read synax `f32(...)').
3551 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
3552 because the latter is unsigned now and breaks comparisons like
3553 (n < (scm_t_signed_bits)MIN_VALUE).
3555 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
3557 * eval.h, eval.c (scm_call_4): New function.
3559 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
3560 directly rather than dispatching to them via scm_ithrow and a lazy
3563 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
3564 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
3565 for trap handler procedures.
3567 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
3568 procedures not being #f.
3570 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
3572 * Makefile.am (c-tokenize.c): add rule to generate it.
3573 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
3575 filter-doc-snarfage.c: remove.
3577 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3579 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
3581 The following set of changes makes compiling Guile under various
3582 Windows compilers easier. Compilation under GNU systems should
3583 not be affected at all.
3585 Thanks to Stefan Jahn for all necessary information, patches and
3588 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
3589 getpgrp, ttyname, primitive-fork and some header inclusion for
3592 * random.c: Define M_PI, if not predefined and use __int64 for
3593 LONG64 under Windows.
3595 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
3596 Windows and conditionalize some signal names.
3598 * socket.c (scm_getsockopt): Added missing comma.
3599 Include socket library header under Windows.
3601 * stime.c (CLKTCK): Add cast to int, to make it compile under
3604 * ports.c (truncate): New function, compiled only under Windows.
3606 * net_db.c: Do not declare errno under Windows.
3608 * iselect.h, inet_aton.c: Include socket library headers under
3611 * guile.c (inner_main): Under Windows, initialize socket library
3612 and initialize gdb_interface data structures.
3614 * gdb_interface.h: Under Windows, gdb_interface cannot be
3615 initialized statically. Initialize at runtime instead.
3617 * fports.c (write_all): ssize_t -> size_t.
3618 (fport_print): Conditionalize call to ttyname().
3619 (getflags): New function, compiled only under Windows.
3621 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
3622 primitives chown, link, fcntl.
3623 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
3626 * backtrace.c: Include <io.h> under Windows.
3628 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
3630 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
3633 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
3635 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
3636 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
3637 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
3638 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
3639 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
3640 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
3641 (scm_dynamic_wind, scm_dowinds), environments.c
3642 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
3643 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
3644 goops.c (GETVAR, purgatory, make_class_from_template,
3645 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
3646 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
3647 (scm_primitive_load), modules.c (scm_resolve_module,
3648 scm_c_define_module, scm_c_use_module, scm_c_export,
3649 module_variable, scm_eval_closure_lookup, scm_sym2var,
3650 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
3651 ports.c (scm_port_for_each), print.c (scm_printer_apply),
3652 properties.c (scm_primitive_property_ref), ramap.c (ramap,
3653 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
3654 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
3655 (scm_object_to_string, scm_call_with_output_string,
3656 scm_call_with_input_string), throw.c (scm_body_thunk,
3657 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
3658 scm_make_shared_array), vports.c (sf_flush, sf_write,
3659 sf_fill_input, sf_close): Use one of the above functions.
3660 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
3662 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
3664 * filesys.c (scm_close), ports.c (scm_close_port,
3665 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
3666 instead of SCM_NEGATE_BOOL.
3668 * filesys.c (scm_stat): Clean up type dispatch.
3670 * filesys.c (scm_stat), ports.c (scm_input_port_p,
3671 scm_output_port_p): Get rid of redundant IM type check.
3673 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
3674 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
3675 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
3676 scm_return_entry), numbers.c (scm_number_to_string), objects.c
3677 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
3678 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
3679 scm_addr_vector), stime.c (scm_strftime), strings.c
3680 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
3681 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
3682 scm_string_split), strports.c (scm_strport_to_string), symbols.c
3683 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
3684 instead of scm_makfromstr.
3686 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
3687 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
3688 scm_read_hash_extend), stime.c (scm_strftime), strings.c
3689 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
3690 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
3691 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
3692 !SCM_<pred> over SCM_N<pred>.
3694 * strings.[ch] (scm_makfromstr): Deprecated.
3696 (scm_mem2string): New function, replaces scm_makfromstr.
3698 * strings.c (scm_substring), strop.c (string_copy,
3699 scm_string_split), strports.c (scm_strport_to_string), symbols.c
3700 (scm_symbol_to_string): Fix gc problem.
3702 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
3705 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
3706 warning about comparing signed and unsigned values. This fix is
3707 not optimal, since it won't work reliably if sizeof (c_start) >
3708 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
3709 solution is to define this macro as an inline function, thus
3710 allowing to specifiy the types of c_start and c_end.
3712 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3714 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
3717 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
3718 Rename <foo>H to SCM_<foo>_H.
3720 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
3721 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
3723 (narrow_stack): Make i unsigned. Don't use side-effecting
3724 operations in conditions.
3726 (narrow_stack, scm_make_stack, scm_stack_id,
3727 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
3729 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
3730 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
3733 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
3736 (scm_last_stack_frame): Remove bogus `;´.
3738 * stacks.h (SCM_FRAMEP): Fix type check.
3740 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
3742 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
3743 c-tokenize.c when doing maintainer-clean.
3745 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
3747 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
3750 * eval.c: all hash signs are in column 0.
3752 * Makefile.am (guile_filter_doc_snarfage): build using
3753 c-tokenize.c, not filter-doc-snarfage.c.
3754 rearrange snarfing dependencies a bit.
3756 * c-tokenize.lex: new file.
3758 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
3760 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
3761 scm_t_srcpropso_plist. See the big type renaming.
3762 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
3763 Thanks to Seth Alves!
3765 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
3766 they aren't defined already.
3768 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
3770 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
3771 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
3774 * backtrace.c (display_expression, scm_set_print_params_x,
3775 display_application, display_frame, scm_backtrace), numbers.c
3776 (scm_istring2number), objects.c (scm_class_of,
3777 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
3778 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
3780 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
3783 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
3784 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
3786 * objects.c (scm_class_of): Type fix.
3788 (scm_mcache_lookup_cmethod): Improved comment, simplified,
3791 * pairs.h (scm_error_pair_access): The function can return if
3794 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3796 * init.c (scm_init_guile_1): Removed initialization of tag.c.
3798 * gdbint.c, init.c: Removed inclusion of tag.h.
3800 * tag.h, tag.c: Removed files.
3802 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
3804 2001-06-20 Gary Houston <ghouston@arglist.com>
3806 * deprecation.c, extensions.c, rw.c: include string.h.
3808 2001-06-19 Gary Houston <ghouston@arglist.com>
3810 * filter-doc-snarfage.c (process): added ungetc in
3811 MULTILINE_COOKIE case since otherwise it fails when there's no
3812 space between the '(' and the quote of the following string
3815 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
3817 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
3819 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
3821 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
3822 extension takes place.
3823 * strings.h (SCM_STRING_LENGTH): Likewise.
3824 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
3826 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
3829 * tags.h: Include <stdint.h> when we have it.
3830 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
3831 available. Else use "unsigned long".
3832 (scm_signed_bits_t): New.
3834 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
3835 (SCM_INUM): Cast result to scm_signed_bits_t.
3837 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
3839 * mkstemp.c: Update path to #include file scmconfig.h.
3840 Thanks to Golubev I. N.
3842 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
3844 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
3846 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
3847 the macro definition.
3849 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
3850 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
3851 instead of SCM_INST_TYPE.
3853 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
3854 the object is a struct before accessing its struct flags.
3856 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
3858 2001-06-10 Gary Houston <ghouston@arglist.com>
3860 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
3861 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
3862 work reliably anymore. try it from boot-9.scm instead.
3864 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
3866 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
3867 Thanks to Matthias Köppe!
3869 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
3871 * snarf.h, filter-doc-snarfage.c: more changes to cope with
3872 space-happy C preprocessors.
3874 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
3875 inside cookies. thanks to Matthias Köppe!
3877 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
3879 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
3880 keywords. Fix gc protection.
3882 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
3883 operations in macro calls.
3885 * pairs.c (scm_error_pair_access): Avoid recursion.
3887 Thanks to Matthias Koeppe for reporting the bugs that correspond
3888 to the following set of patches.
3890 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
3891 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
3892 bitvector base address using SCM_BITVECTOR_BASE.
3894 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
3897 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
3899 * goops.c (SCM_CLASS_REDEF): Removed.
3901 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
3904 Thanks to Matthias Koeppe for reporting the bugs that correspond
3905 to the following set of patches.
3907 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
3908 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
3909 scm_sys_allocate_instance, clear_method_cache,
3910 scm_sys_invalidate_method_cache_x, scm_make,
3911 create_standard_classes, scm_make_port_classes, scm_make_class,
3912 scm_add_slot): Use SCM_SET_SLOT to set slot values.
3914 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
3916 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
3918 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
3919 UNARY_ELTS_CODE): Remove bogus break statement.
3921 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
3922 Don't access bit vectors elements as SCM objects.
3924 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
3925 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
3926 Don't assign to an unpacked value.
3928 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
3930 * __scm.h (SCM_NORETURN): Moved here from error.h.
3932 (SCM_UNUSED): New macro.
3934 (SCM_DEBUG_PAIR_ACCESSES): New macro.
3936 * backtrace.c (display_error_handler), continuations.c
3937 (continuation_print), debug.c (debugobj_print), dynwind.c
3938 (guards_print), environments.c (observer_print,
3939 core_environments_finalize, leaf_environment_cell,
3940 leaf_environment_print, eval_environment_print,
3941 eval_environment_observer, import_environment_define,
3942 import_environment_undefine, import_environment_print,
3943 import_environment_observer, export_environment_define,
3944 export_environment_undefine, export_environment_print,
3945 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
3946 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
3947 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
3948 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
3949 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
3950 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
3951 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
3952 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
3953 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
3954 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
3955 set_slot_value, test_slot_existence, scm_change_object_class,
3956 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
3957 default_setter), guardians.c (guardian_print, guardian_gc_init,
3958 guardian_zombify, whine_about_self_centered_zombies), guile.c
3959 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
3960 mallocs.c (malloc_print), numbers.c (scm_print_real,
3961 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
3962 end_input_default, scm_port_print, fill_input_void_port,
3963 write_void_port), root.c (root_print), smob.c (scm_mark0,
3964 scm_free0, scm_smob_print, scm_smob_apply_1_error,
3965 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
3966 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
3967 (scm_struct_free_0, scm_struct_free_standard,
3968 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
3969 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
3970 scm_handle_by_throw, scm_ithrow), weaks.c
3971 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
3972 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
3973 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
3975 * error.h (SCM_NORETURN): Moved to __scm.h.
3977 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
3978 Renamed <foo>H to SCM_<foo>_H.
3980 * gc.c (debug_cells_gc_interval): New static variable.
3982 (scm_assert_cell_valid): If selected by the user, perform
3983 additional garbage collections.
3985 (scm_set_debug_cell_accesses_x): Extended to let the user specify
3986 if additional garbage collections are desired.
3988 (mark_gc_async): If additional garbage collections are selected
3989 by the user, don't call the after-gc-hook. Instead require the
3990 user to run the hook manually.
3992 * pairs.c (scm_error_pair_access): New function. Only compiled
3993 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
3995 * pairs.h (SCM_VALIDATE_PAIR): New macro.
3997 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
3998 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
3999 is a real pair object. (Glocs are also accepted, but that may
4000 change.) If not, abort with an error message.
4002 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
4004 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
4006 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
4007 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
4009 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
4011 * extensions.c (scm_c_register_extension): Allow NULL as library
4013 (load_extension): Ignore NULL library names when comparing.
4015 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
4016 non-pointers are being compared. Thanks to Alexander Klimov!
4018 2001-06-04 Gary Houston <ghouston@arglist.com>
4020 * rw.c (scm_write_string_partial): new procedure implementing
4021 write-string/partial in (ice-9 rw).
4022 * rw.h: declare scm_write_string_partial.
4024 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
4026 * keywords.c (keyword_print): Substract 1 from length of symbol
4027 name, accounting for the silly dash.
4029 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
4030 Do not emit deprecation warning.
4032 Added exception notice to all files.
4034 * dynl.c: Include "deprecation.h".
4036 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
4038 * dynl.c (scm_register_module_xxx, scm_registered_modules,
4039 scm_clear_registered_modules): Deprecated.
4041 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
4043 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
4044 guile-snarf-docs-texi.
4046 * fports.c: HAVE_ST_BLKSIZE changed to
4047 HAVE_STRUCT_STAT_ST_BLKSIZE.
4048 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
4049 HAVE_STRUCT_STAT_ST_BLKSIZE.
4051 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
4052 HAVE_STRUCT_STAT_ST_RDEV.
4053 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
4054 HAVE_STRUCT_STAT_ST_BLKSIZE.
4055 (scm_stat2scm): HAVE_ST_BLOCKS changed to
4056 HAVE_STRUCT_STAT_ST_BLOCKS.
4058 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
4060 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
4061 of scm_eval_x to allow module changes between the forms in the
4062 string. Set/restore module using scm_c_call_with_current_module.
4064 * mkstemp.c: New file, slightly modified from libiberties
4067 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
4069 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
4070 filter-doc-snarfage.c: new files.
4072 * Makefile.am: add stuff to [build,] use and distribute
4073 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
4075 * guile-snarf.in: grok the new snarf output.
4077 * snarf.h: make the output both texttools- and `read'-friendly.
4079 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
4080 guile-snarf-docs. (should also deprecate, I guess. maybe not).
4082 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
4084 * print.c (scm_simple_format): Support "~~" and "~%". Signal
4085 error for unsupported format controls and for superflous
4086 arguments. Thanks to Daniel Skarda!
4088 * print.h, print.c (scm_print_symbol_name): Factored out of
4090 (scm_iprin1): Call it.
4092 * keywords.c (keyword_print): Use scm_print_symbol_name so that
4093 weird names are printed correctly.
4095 * print.c (scm_print_symbol_name): Symbols whose name starts with
4096 `#' or `:' or ends with `:' are considered weird.
4098 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4100 * numbers.c (scm_difference, scm_divide): Clarified comments for -
4103 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4105 * debug.h: Removed prototype for scm_eval_string.
4107 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4109 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
4110 (make-string 2000 #\!))' in an older version).
4112 Change strncpy to memcpy to allow embedded NUL characters in
4115 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
4117 * hooks.c (scm_create_hook): deprecated.
4118 (make_hook): deleted.
4119 (scm_make_hook): all the hook creation code is now here.
4121 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
4122 a hook, make it permanent, and do a `scm_c_define' on it.
4124 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
4126 * socket.c (s_scm_inet_pton): fix docstring quoting.
4127 (s_scm_inet_ntop): ditto.
4129 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
4131 * hashtab.c (scm_internal_hash_fold): fix argument position in
4134 * environments.c (s_scm_import_environment_set_imports_x): fix
4135 argument position in SCM_ASSERT.
4137 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
4138 (s_scm_make_iloc): ditto.
4140 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
4142 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
4144 * eval.c (promise_print): Read the promise's value as an object.
4146 (SCM_CEVAL): Don't perform side-effecting operations in macro
4149 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
4150 conditional expression.
4152 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
4155 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
4156 text, removed redundant computation of effective_length and fixed
4159 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
4162 (wrap_init): Don't use SCM_C[AD]R for non pairs.
4164 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
4166 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
4167 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
4169 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
4171 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
4172 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
4173 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
4174 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
4176 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
4178 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
4180 * ramap.c (ramap_rp): Removed bogus `;´.
4182 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
4185 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
4186 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
4187 Read SCM objects rather than scm_bits_t values.
4189 * tags.h (SCM_VOIDP_TEST): Removed.
4191 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
4192 value of 2 now corresponds to the former 1, the current 1
4193 corresponds to the former situation that SCM_VOIDP_TEST was
4196 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
4197 If this appears to be not ANSI compliant, we will change it to
4198 typedef struct scm_unused_struct { } * SCM;
4199 Thanks to Han-Wen Nienhuys for the suggestion.
4201 * unif.c (scm_array_set_x): Fix typing problem, and use
4202 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
4203 dealing with uniform vectors.
4205 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
4207 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
4208 (scm_igc): mark from them, too (precisely, not conservatively!).
4210 * root.h (scm_gc_registered_roots): new object in
4213 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
4214 `scm_protect_object'. shouldn't call it at all, though, it seems.
4216 * gc.c (scm_[un]protect_object): deprecated.
4217 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
4218 (scm_gc_[un]register_root[s]): new.
4220 * gc.h: add prototypes for scm_gc_[un]protect_object,
4221 scm_gc_[un]register_root[s].
4223 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
4225 revert the controversial part of the 2001-05-24 changes.
4227 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
4229 * modules.c (scm_env_module): Exported to Scheme.
4231 * eval.c (scm_debug_opts): New option `show-file-name'.
4233 * debug.h (SCM_SHOW_FILE_NAME): New.
4235 * backtrace.c: Include "libguile/filesys.h".
4236 (sym_base, display_backtrace_get_file_line,
4237 display_backtrace_file, display_backtrace_file_and_line): New.
4238 (display_frame): Call display_backtrace_file_and_line if that is
4240 (display_backtrace_body): Call scm_display_backtrace_file if
4243 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
4244 Prototypes removed since there's no definition for these
4247 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4249 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
4250 Changed use of scm_array->scm_array_t and
4251 scm_array_dim->scm_array_dim_t to enable build with
4252 --disable-deprecated.
4254 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
4256 The purpose of this set of changes is to regularize Guile's usage
4257 of ANSI C integral types, with the following ideas in mind:
4259 - SCM does not nesessarily have to be long.
4260 - long is not nesessarily enough to store pointers.
4261 - long is not nesessarily the same size as int.
4263 The changes are incomplete and possibly buggy. Please test on
4267 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
4270 * unif.h: type renaming:
4271 scm_array -> scm_array_t
4272 scm_array_dim -> scm_array_dim_t
4273 the old names are deprecated, all in-Guile uses changed.
4275 * tags.h (scm_ubits_t): new typedef, representing unsigned
4278 * stacks.h: type renaming:
4279 scm_info_frame -> scm_info_frame_t
4280 scm_stack -> scm_stack_t
4281 the old names are deprecated, all in-Guile uses changed.
4283 * srcprop.h: type renaming:
4284 scm_srcprops -> scm_srcprops_t
4285 scm_srcprops_chunk -> scm_srcprops_chunk_t
4286 the old names are deprecated, all in-Guile uses changed.
4288 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
4289 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
4290 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
4291 vectors.c, vports.c, weaks.c:
4292 various int/size_t -> size_t/scm_bits_t changes.
4294 * random.h: type renaming:
4295 scm_rstate -> scm_rstate_t
4296 scm_rng -> scm_rng_t
4297 scm_i_rstate -> scm_i_rstate_t
4298 the old names are deprecated, all in-Guile uses changed.
4300 * procs.h: type renaming:
4301 scm_subr_entry -> scm_subr_entry_t
4302 the old name is deprecated, all in-Guile uses changed.
4304 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
4306 scm_option -> scm_option_t
4307 the old name is deprecated, all in-Guile uses changed.
4309 * objects.c: various long -> scm_bits_t changes.
4310 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
4312 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
4315 * num2integral.i.c: new file, multiply included by numbers.c, used
4316 to "templatize" the various integral <-> num conversion routines.
4318 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
4319 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
4321 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
4322 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
4323 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
4324 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
4325 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
4326 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
4327 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
4328 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
4329 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
4330 scm_num2size): new functions.
4332 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
4334 * load.c: change int -> size_t in various places (where the
4335 variable is used to store a string length).
4336 (search-path): call scm_done_free, not scm_done_malloc.
4338 * list.c (scm_ilength): return a scm_bits_t, not long.
4339 some other {int,long} -> scm_bits_t changes.
4341 * hashtab.c: various [u]int -> scm_bits_t changes.
4342 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
4343 (scm_ihashx): n: uint -> scm_bits_t
4344 use scm_bits2num instead of scm_ulong2num.
4346 * gsubr.c: various int -> scm_bits_t changes.
4348 * goops.[hc]: various {int,long} -> scm_bits_t changes.
4350 * gh_data.c (gh_num2int): no loss of precision any more.
4352 * gh.h (gh_str2scm): len: int -> size_t
4353 (gh_{get,set}_substr): start: int -> scm_bits_t,
4355 (gh_<num>2scm): n: int -> scm_bits_t
4356 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
4357 (gh_length): return scm_bits_t, not unsigned long.
4359 * gc.[hc]: various small changes relating to many things stopping
4360 being long and starting being scm_[u]bits_t instead.
4361 scm_mallocated should no longer wrap around.
4363 * fports.h: type renaming:
4364 scm_fport -> scm_fport_t
4365 the old name is deprecated, all in-Guile uses changed.
4367 * fports.c (fport_fill_input): count: int -> scm_bits_t
4368 (fport_flush): init_size, remaining, count: int -> scm_bits_t
4370 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
4371 those prototypes, as the functions they prototype don't exist.
4373 * fports.c (default_buffer_size): int -> size_t
4374 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
4375 default_size: int -> size_t
4376 (scm_setvbuf): csize: int -> scm_bits_t
4378 * fluids.c (n_fluids): int -> scm_bits_t
4379 (grow_fluids): old_length, i: int -> scm_bits_t
4380 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
4382 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
4384 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
4385 the new and shiny SCM_NUM2INT.
4387 * extensions.c: extension -> extension_t (and made a typedef).
4389 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
4390 there are no nasty surprises if/when the various deeply magic tag
4391 bits move somewhere else.
4393 * eval.c: changed the locals used to store results of SCM_IFRAME,
4394 scm_ilength and such to be of type scm_bits_t (and not int/long).
4395 (iqq): depth, edepth: int -> scm_bits_t
4396 (scm_eval_stack): int -> scm_bits_t
4397 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
4398 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
4399 i: int -> scm_bits_t
4401 * environments.c: changed the many calls to scm_ulong2num to
4403 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
4405 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
4407 * debug.h: type renaming:
4408 scm_debug_info -> scm_debug_info_t
4409 scm_debug_frame -> scm_debug_frame_t
4410 the old names are deprecated, all in-Guile uses changed.
4411 (scm_debug_eframe_size): int -> scm_bits_t
4413 * debug.c (scm_init_debug): use scm_c_define instead of the
4414 deprecated scm_define.
4416 * continuations.h: type renaming:
4417 scm_contregs -> scm_contregs_t
4418 the old name is deprecated, all in-Guile uses changed.
4419 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
4420 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
4422 * continuations.c (scm_make_continuation): change the type of
4423 stack_size from long to scm_bits_t.
4425 * ports.h: type renaming:
4426 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
4427 scm_port -> scm_port_t
4428 scm_ptob_descriptor -> scm_ptob_descriptor_t
4429 the old names are deprecated, all in-Guile uses changed.
4430 (scm_port_t.entry): int -> scm_bits_t.
4431 (scm_port_t.line_number): int -> long.
4432 (scm_port_t.putback_buf_size): int -> size_t.
4434 * __scm.h (long_long, ulong_long): deprecated (they pollute the
4435 global namespace and have little value beside that).
4436 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
4438 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
4439 exist (for size_t & ptrdiff_t).
4440 (scm_sizet): deprecated.
4442 * Makefile.am (noinst_HEADERS): add num2integral.i.c
4444 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
4446 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
4447 SCM_VARIABLE_INIT since that it what it used to be.
4449 * deprecation.c (scm_include_deprecated_features): Make docstring
4450 ANSIsh. Thanks to Matthias Köppe!
4452 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
4454 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
4455 needed for weak-key hashtables.
4457 * procs.c (scm_make_subr_with_generic): Add missing last argument
4458 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
4460 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
4461 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
4463 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
4465 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
4467 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
4468 `duplicate_string'. Do not use an indirect cell, store symbol
4469 directly in collision list of hash table.
4470 (duplicate_string): Removed.
4472 * init.c (scm_init_guile_1): Call scm_init_extensions.
4474 * Makefile.am: Add "extensions.c" and related files in all the
4477 * extensions.h, extension.c: New files.
4479 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
4481 * modules.h (scm_system_module_env_p): Move out of deprecated
4484 * rw.h (scm_init_rw): Added prototype.
4486 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
4487 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
4488 New functions. They replace scm_make_gsubr and
4489 scm_make_gsubr_with_generic. The `make' variants only create the
4490 gsubr object, while the `define' variants also put it into the
4491 current module. Changed all callers.
4492 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
4494 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
4495 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
4496 functions. They replace scm_make_subr, scm_make_subr_opt and
4497 scm_make_subr_with_generic. The `make' variants only create the
4498 subr object, while the `define' variants also put it into the
4499 current module. Changed all callers.
4500 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
4503 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
4504 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
4507 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
4509 * throw.c (scm_lazy_catch): Slight docstring clarification.
4511 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
4513 * throw.c: Lazy-catch handlers are no longer allowed to return.
4514 Fixed comments throughout.
4515 (scm_ithrow): Signal an error when a lazy-catch handler returns.
4516 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
4519 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
4520 refered to s_scm_minor_version previously.
4522 * modules.h, modules.c: Moved around a lot of code so that
4523 deprecated features appear at the bottom.
4524 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
4525 module_prefix, make_modules_in_var, beautify_user_module_x_var,
4526 scm_the_root_module, scm_make_module, scm_ensure_user_module,
4527 scm_load_scheme_module): Deprecated.
4528 (scm_system_module_env_p): Return SCM_BOOL_T directly for
4529 environments corresponding to the root module.
4530 (convert_module_name, scm_c_resolve_module,
4531 scm_c_call_with_current_module, scm_c_define_module,
4532 scm_c_use_module, scm_c_export): New.
4533 (the_root_module): New static variant of scm_the_root_module. Use
4534 it everywhere instead of scm_the_root_module.
4536 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
4537 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
4538 (scm_c_with_fluid): New.
4539 (scm_with_fluids): Use scm_c_with_fluids instead of
4540 scm_internal_with_fluids.
4542 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
4543 `scm_init_goops'. Do not explicitly create/switch modules.
4544 Return SCM_UNSPECIFIED.
4545 (scm_init_goops): Only register `%init-goops-builtins' procedure.
4546 (scm_load_goops): Use scm_c_resolve_module instead of
4549 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
4550 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
4551 `scm_init_rw' prior to loading the startup files.
4553 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
4554 scm_init_rdelim. Do not explicitly create/switch modules.
4555 Return SCM_UNSPECIFIED.
4556 (scm_init_rdelim): Only register `%init-rdelim-builtins'
4559 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
4560 explicitly create/switch modules. Return SCM_UNSPECIFIED.
4561 (scm_init_rw): Only register `%init-rw-builtins' procedure.
4563 * script.c (scm_shell): Evaluate the compiled switches in the
4564 current module, not in the root module.
4566 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
4568 * fluids.c (scm_c_with_fluids): Rename from
4569 scm_internal_with_fluids.
4570 (scm_internal_with_fluids): Deprecated.
4571 (scm_c_with_fluid): New.
4573 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4575 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
4577 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
4578 accessed with SCM_C[AD]R.
4580 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
4582 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
4584 * version.c (s_scm_major_version): doc fixes.
4585 (s_scm_minor_version): doc fixes.
4586 (s_scm_minor_version): new function.
4588 * version.h (scm_init_version): new function.
4590 * versiondat.h.in: add GUILE_MICRO_VERSION.
4592 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
4594 * deprecation.c (scm_init_deprecation): Renamed
4595 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
4597 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
4599 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
4600 dependent on cpp_cnvt.awk
4602 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4604 * script.c (scm_compile_shell_switches): New command line option
4605 `--use-srfi' for loading a list of SRFIs on startup.
4606 (scm_shell_usage): Added `--use-srfi' to help message.
4608 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
4610 Merged from mvo-vcell-cleanup-1-branch.
4612 The concept of vcells has been removed from Guile. With it,
4613 explicit obarrays and associated operations are gone. Use
4614 hashtables instead of obarrays.
4616 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
4617 result as variable instead of vcell. Glocs no longer point to a
4618 vcell but to a variable. Use scm_c_define instead of
4619 scm_sysintern and treat the result as a variable (which it is),
4622 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
4623 SCM_DEFVARIABLEP): Deprecated.
4624 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
4625 (variable_print): Do not print name of variable.
4626 (variable_equalp): Compare values, not vcells.
4627 (anonymous_variable_sym): Removed.
4628 (make_vcell_variable): Removed.
4629 (make_variable): New, as replacement.
4630 (scm_make_variable, scm_make_undefined_variable): Do not take name
4632 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
4634 (scm_builtin_variable): Deprecated.
4636 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
4637 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
4638 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
4639 scm_sysintern, scm_sysintern0, scm_symbol_value0,
4640 scm_string_to_obarray_symbol, scm_intern_symbol,
4641 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
4642 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
4643 Deprecated and moved to "symbols-deprecated.c".
4644 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
4645 (scm_init_symbols): Call scm_init_symbols_deprecated.
4646 * symbols-deprecated.c: New file.
4647 * Makefile.am: Added symbols-deprecated.c and related files in all
4650 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
4651 SCM_GLOBAL_VCELL_INIT): Deprecated.
4652 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
4653 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
4655 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
4658 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
4659 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
4660 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
4661 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
4662 Changed according to the `throughout' comments.
4664 * modules.h, modules.c (scm_module_system_booted_p): Changed type
4666 (scm_module_type): Removed.
4667 (the_root_module): Renamed to the_root_module_var. Now points to
4668 a variable instead of a vcell. Updated all uses.
4669 (scm_the_root_module): Return SCM_BOOL_F when module systems
4670 hasn't been booted yet.
4671 (SCM_VALIDATE_STRUCT_TYPE): Removed.
4672 (scm_post_boot_init_modules): Made static.
4673 (scm_set_current_module): Call scm_post_boot_init_modules on first
4675 (make_modules_in, beautify_user_module_x, resolve_module,
4676 try_module_autoload, module_make_local_var_x): Tacked on "_var"
4677 suffix. Now point to variables instead of vcells. Updated all
4679 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
4680 and return SCM_BOOL_F in that case.
4681 (scm_module_transformer): Likewise.
4682 (sym_module, scm_lookup_closure_module, scm_env_module): New.
4683 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
4684 (scm_eval_closure_lookup): Do not allow new definitions when
4685 `interface' flag is set.
4686 (scm_standard_interface_eval_closure): New.
4687 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
4688 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
4689 scm_c_lookup, scm_c_module_define, scm_c_define,
4690 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
4691 scm_modules_prehistory): New.
4692 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
4693 instead of scm_intern0.
4695 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
4698 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
4699 hashtable operations to maintain the keywords, not obarray ones.
4701 * init.c (scm_load_startup_files): Do not call
4702 scm_post_boot_init_modules. This is done by
4703 scm_set_current_module now.
4704 (scm_init_guile_1): Call scm_modules_prehistory. Call
4705 scm_init_variable early on.
4707 * goops.c (s_scm_sys_goops_loaded): Get
4708 var_compute_applicable_methods from scm_sym2var, not from a direct
4709 invocation of scm_goops_lookup_closure.
4711 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
4713 * gc.c: Added simple debugging hack to mark phase of GC: When
4714 activated, do not tail-call scm_gc_mark. This gives nice
4716 (scm_unhash_name): Removed.
4718 * feature.c (features): Renamed to features_var. Now points to a
4719 variable instead of a vcell. Updated all uses.
4721 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
4722 `scm_current_module_lookup_closure' which will do the right thing
4723 when the module system hasn't been booted yet.
4724 (SCM_GLOC_SYM): Removed.
4725 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
4726 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
4728 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
4729 instead of with vcells. Do not overwrite `var' with the result of
4730 the lookup, use the new `real_var' instead. Remove `var2' in
4731 exchange (which was only used with threads).
4732 (sym_three_question_marks): New.
4733 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
4735 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
4736 (scm_m_atfop): Expect the function definition to be a variable
4738 (scm_macroexp): Do not use `unmemocar', explicitely remember the
4740 (scm_unmemocopy): Removed thoughts about anti-macro interface.
4741 (scm_eval_args): Use more explicit code in the gloc branch of the
4742 atrocious struct ambiguity test. The optimizer will sort this
4744 (scm_deval_args): Likewise.
4745 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
4746 remember the symbol instead. Added some comments where
4747 scm_tc3_cons_gloc really exclusively refers to structs.
4748 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
4749 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
4750 of scm_sysintern in general.
4752 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
4755 * debug.c (s_scm_make_gloc): Only allow proper variables, no
4756 pairs. Put the variable directly in the gloc.
4757 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
4758 (scm_init_debug): Use scm_c_define instead scm_sysintern.
4760 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
4762 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
4763 scm_the_last_stack_fluid_var. It now points to a variable instead
4764 of a vcell. Updated all uses.
4765 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
4766 instead of a vcell. Updated all uses.
4768 * _scm.h: Include "variables.h" and "modules.h" since almost
4769 everybody needs them now.
4771 * root.h (scm_symhash, scm_symhash_vars): Removed.
4772 * gc.c (scm_init_storage): Do not initialize them.
4774 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
4776 * eval.c (scm_init_eval): Initialize scm_undefineds and
4779 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
4780 like the SCM_NEWCELL macro counterparts.
4782 (scm_init_storage, scm_init_gc): Moved initialization of
4783 scm_tc16_allocated from scm_init_gc to scm_init_storage.
4785 (scm_init_storage): Moved initialization of scm_undefineds and
4786 scm_listofnull to eval.c, initializion of scm_nullstr to
4787 strings.c, initializion of scm_nullvect to vectors.c.
4789 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
4790 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
4792 * init.c (scm_init_guile_1): Reordered some initializations and
4793 added dependcy information comments.
4795 * load.c (scm_init_load): Use scm_nullstr.
4797 * strings.c (scm_init_strings): Initialize scm_nullstr.
4799 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
4801 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
4803 * values.c (print_values): Print as a unreadable object, not as
4804 multiple lines. Thanks to Matthias Köppe!
4806 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
4808 * deprecation.c: Fixed copyright date.
4810 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
4811 DEPRECATION_H to SCM_DEPRECATION_H.
4813 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
4815 * guile-doc-snarf.in: Update copyright.
4816 Fix relative path bug. Thanks to Sergey Poznyakoff.
4818 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
4820 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
4821 accept open ports. Thanks to Quetzalcoatl Bradley!
4823 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4825 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
4826 has 779 primitives on startup.
4828 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
4830 * eval.c (scm_i_eval): Copy expression before passing it to
4831 SCM_XEVAL. The copy operation was removed unintendedly during my
4832 change on 2001-03-25.
4834 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
4836 from Matthias Köppe (thanks!):
4838 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
4841 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
4844 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
4846 * gc.c (scm_init_gc): Added FIXME comment.
4848 * hooks.c: Since hooks don't have a name any more, it is not
4849 necessary to include objprop.h.
4851 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
4853 (symbol_name, scm_make_hook_with_name): Removed.
4855 (scm_create_hook): Don't set the hook's name property.
4857 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
4859 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
4861 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
4863 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
4864 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
4865 FLOBUFLEN and define it unconditionally.
4867 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
4869 * gh_data.c (gh_lookup): Call gh_module_lookup with
4870 `scm_current_module ()', not `#f'.
4871 (gh_module_lookup): Expect a module instead of an obarray as first
4872 argument and do lookup in that module.
4874 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
4875 arrays. The length of array is already determined differently and
4876 scm_uniform_vector_length does not work on arrays.
4878 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
4880 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
4881 as well. "SCM (*)(...)" does not work on RedHat 7.1.
4883 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
4884 they are not used. Changed `wrong type' error into `wrong num
4885 args' error. Changed all callers.
4887 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
4888 arguments are supplied.
4890 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
4892 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
4893 describe `regexp/notbol' and `regexp/noteol' execution flags.
4895 * strop.c (scm_substring_move_x): Doc fix; nfc.
4897 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
4899 * objects.c, objects.h (scm_valid_object_procedure_p): New.
4900 (scm_set_object_procedure_x): Use it to check argument. Fix
4903 * evalext.c (scm_definedp): Fix docstring.
4905 2001-05-05 Gary Houston <ghouston@arglist.com>
4907 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
4910 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
4912 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
4913 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
4914 Change R4RS references to R5RS.
4916 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
4917 docstring source are correctly reproduced in the output (ii)
4918 we don't anymore get occasional trailing quotes. Also reorganized
4919 and commented the code a little.
4921 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
4924 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4926 * strop.c (scm_string_split): New procedure.
4928 * strop.h (scm_string_split): Added prototype.
4930 2001-05-04 Gary Houston <ghouston@arglist.com>
4932 * socket.c: define uint32_t if netdb.h doesn't. thanks to
4935 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
4937 * rw.c: Include "modules.h" and "strports.h".
4939 * net_db.h (scm_gethost): Added prototype.
4941 * deprecation.h, deprecation.c: New.
4942 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
4943 (DOT_X_FILES): Added "deprecation.x".
4944 (modinclude_HEADERS): Added "deprecation.h".
4946 * init.c: Include "deprecation.h".
4947 (scm_init_guile_1): Call scm_init_deprecation.
4949 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
4951 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
4952 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
4955 2001-04-29 Gary Houston <ghouston@arglist.com>
4957 * rw.c: new file, implementing C part of module (ice-9 rw).
4958 (scm_read_string_x_partial): moved from ioext.c
4959 (scm_init_rw): new proc.
4961 init.c: include rw.h and call scm_init_rw.
4962 Makefile.am: include rw.c and rw.h.
4964 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
4966 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
4967 know what's supposed to happen to it.
4969 * list.h (scm_list_star): deprecation expired - removed.
4971 * numbers.h (scm_dblproc): deprecation expired - removed.
4972 (SCM_UNEGFIXABLE): deprecation expired - removed.
4973 (SCM_FLOBUFLEN): deprecation expired - removed.
4974 (SCM_INEXP): deprecation expired - removed.
4975 (SCM_CPLXP): deprecation expired - removed.
4976 (SCM_REAL): deprecation expired - removed.
4977 (SCM_IMAG): deprecation expired - removed.
4978 (SCM_REALPART): deprecation expired - removed.
4979 (scm_makdbl): deprecation expired - removed.
4980 (SCM_SINGP): deprecation expired - removed.
4981 (SCM_NUM2DBL): deprecation expired - removed.
4982 (SCM_NO_BIGDIG): deprecation expired - removed.
4984 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
4985 (scm_tc_dblr): deprecation expired - removed.
4986 (scm_tc_dblc): deprecation expired - removed.
4987 (scm_tc16_flo): deprecation expired - removed.
4988 (scm_tc_flo): deprecation expired - removed.
4990 * tag.h (scm_tag): deprecation expired - removed.
4992 * tag.c: (scm_tag): deprecation expired - removed.
4994 * ioext.c: (scm_fseek): deprecation expired - removed.
4996 * ioext.h (scm_fseek): deprecation expired - removed.
4998 * gh_data.c (gh_int2scmb): deprecation expired - removed.
5000 * gh.h (gh_int2scmb): deprecation expired - removed.
5002 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
5004 * stacks.c (scm_make_stack): Fix typo in docstring.
5006 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
5008 * error.c (scm_sysmissing): deprecation expired - removed.
5010 * error.h (scm_sysmissing): deprecation expired - removed.
5013 (scm_init_gc): gc-thunk deprecation expired - removed.
5014 (scm_gc_vcell): deprecation expired - removed.
5015 (gc_async_thunk): scm_gc_vcell related code removed.
5017 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
5020 (SCM_NSTRINGP): deprecation expired - removed.
5021 (SCM_NRWSTRINGP): deprecation expired - removed.
5023 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
5026 (SCM_ICHRP): deprecation expired - removed.
5027 (SCM_ICHR): deprecation expired - removed.
5028 (SCM_MAKICHR): deprecation expired - removed.
5031 (SCM_INPORTP): deprecation expired - removed.
5032 (SCM_OUTPORTP): deprecation expired - removed.
5034 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
5036 * modules.c (scm_module_type): New.
5037 (scm_post_boot_init_modules): Initialize from Scheme value.
5038 (the_module, scm_current_module, scm_init_modules): the_module is
5040 (scm_current_module): Export to Scheme.
5041 (scm_set_current_module): Do not call out to Scheme, do all the
5042 work in C. Export procedure to Scheme. Only accept modules, `#f'
5043 is no longer valid as the current module. Only set
5044 scm_top_level_lookup_closure_var and scm_system_transformer when
5045 they are not deprecated.
5046 (scm_module_transformer, scm_current_module_transformer): New.
5048 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
5049 scm_current_module_transformer, scm_module_transformer): New.
5051 * gh_data.c: Removed FIXME comment about gh_lookup returning
5052 SCM_UNDEFINED. That's the right thing to do.
5054 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
5055 into the conditionally compiled sections.
5056 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
5057 scm_current_module_transformer instead of scm_system_transformer.
5058 * init.c (start_stack): Move initialization of
5059 scm_system_transformer to the deprecated section.
5061 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
5063 * throw.c (scm_throw): Correct docstring.
5065 2001-04-22 Gary Houston <ghouston@arglist.com>
5067 * socket.c: attempted to improve the docstrings slightly.
5069 * net_db.c: remove bogus "close" declaration.
5070 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
5071 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
5073 * net_db.h: declarations moved too.
5075 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
5077 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
5078 (VALIDATE_INET6): new macro.
5079 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
5080 inet-pton and inet-ntop.
5081 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
5082 (scm_addr_vector): use ipv6_net_to_num.
5084 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
5086 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
5087 smob number explicitly. Use SCM_TC2SMOBNUM instead.
5089 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
5090 when compiled in debug mode.
5092 (scm_gc_sweep): Only call smob's free function if it is defined.
5094 * print.c (scm_iprin1): No need to check for validity of smob
5095 type or existence of print function.
5097 * smob.[ch] (scm_smobs): Made into a fixed size global array.
5098 Resizing will not work well with preemptive threading.
5100 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
5102 (scm_make_smob_type): Extracted initialization of smob
5103 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
5104 of the critical section.
5106 (scm_smob_prehistory): Initialize all smob descriptors. By
5107 default, don't assign a smob free function: Most smob types don't
5110 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
5112 2001-04-21 Gary Houston <ghouston@arglist.com>
5114 * socket.c (FLIP_NET_HOST_128): new macro.
5115 (scm_fill_sockaddr): use new macro.
5116 (scm_addr_vector): completed IPv6 address support. added const
5117 to the address parameter.
5119 2001-04-20 Gary Houston <ghouston@arglist.com>
5121 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
5122 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
5124 (scm_addr_vector): use a switch instead of multiple if statements.
5125 Add support for IPv6 (incomplete) .
5126 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
5128 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
5130 * struct.c (scm_free_structs): Only pairs may be accessed with
5133 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5135 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
5137 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
5138 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
5139 parentheses in order to get the correct associativity.
5141 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5143 * unif.c (scm_array_to_list): Added missing handling of arrays of
5144 bytes. Thanks to Masao Uebayashi for the bug report.
5146 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5148 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
5151 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5153 * procs.h (SCM_CLOSURE_FORMALS): New macro.
5155 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
5156 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
5157 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
5158 SCM_CLOSURE_FORMALS.
5160 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
5161 (scm_i_procedure_arity): Prefer stronger predicates like
5162 SCM_NULLP or SCM_FALSEP over SCM_IMP.
5164 * macros.c (macro_print): Extracted macro printing code from
5165 print.c and simplified it.
5167 (scm_macro_type): Use SCM_MACRO_TYPE;
5169 (scm_init_macros): Use macro_print for printing macros.
5171 * print.c (scm_print_opts): Improved option documentation.
5173 (scm_iprin1): Extracted printing of macros to macros.c.
5174 Simplified printing of ordinary closures.
5176 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
5177 Martin Grabmueller for the bug report.
5179 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5181 This patch eliminates some further applications of SCM_C[AD]R to
5184 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
5185 never been applied to real pairs.
5187 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
5189 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
5191 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
5192 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
5193 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
5195 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
5198 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
5199 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
5201 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
5202 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
5203 SCM_SET{AND,OR}_CAR.
5205 2001-04-17 Gary Houston <ghouston@arglist.com>
5207 * some initial support for IPv6:
5209 * socket.c (scm_fill_sockaddr): improve the argument validation.
5210 don't allocate memory until all args are checked. instead of
5211 unconditional memset of soka, try setting sin_len to 0 if
5212 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
5213 (scm_socket, scm_connect): extend docstrings for IPv6.
5214 (scm_init_socket): intern AF_INET6 and PF_INET6.
5216 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
5218 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
5219 matches SCM_DEFER_INTS at the beginning of the function.
5221 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
5223 * gc.c (scm_igc): Unconditionally call
5224 SCM_CRITICAL_SECTION_START/END.
5226 * fluids.c (next_fluid_num): Unconditionally call
5227 SCM_CRITICAL_SECTION_START/END.
5228 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
5230 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
5231 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
5234 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
5235 Defined as nothing for the case of !defined(USE_THREADS).
5236 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
5238 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
5239 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
5241 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
5242 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
5243 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
5244 SCM_CRITICAL_SECTION_START/END.
5245 (SCM_REALLOW_INTS: Bug fix. Don't call
5246 SCM_THREAD_SWITCHING_CODE.
5247 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
5248 SCM_THREAD_SWITCHING_CODE directly.
5249 (SCM_ENTER_A_SECTION): Unconditionally use
5250 SCM_CRITICAL_SECTION_START/END. (was:
5251 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
5253 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5255 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
5256 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
5257 allowed to explicitly set this macro via the CFLAGS variable
5260 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
5261 (SCM_THREAD_CRITICAL_SECTION_START,
5262 SCM_THREAD_CRITICAL_SECTION_END): Renamed
5263 SCM_THREAD_CRITICAL_SECTION_START/END to
5264 SCM_CRITICAL_SECTION_START/END.
5266 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
5268 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
5271 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
5272 (MISSING_BZERO_DECL): Remove the declaration.
5274 Thanks to NIIBE Yutaka.
5276 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5278 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
5279 goops module should be registered in order to work for an
5280 application which uses libguile statically linked.)
5282 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
5284 * numbers.[ch] (scm_num2long, scm_num2long_long,
5285 scm_num2ulong_long, scm_num2ulong): Argument position is an
5288 * environments.c (eval_environment_folder,
5289 import_environment_folder), gh_data.c (gh_scm2longs,
5290 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
5291 for integers and pointers, respectively.
5293 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
5294 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
5295 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
5296 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
5298 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
5299 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
5300 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
5301 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
5302 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
5303 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
5305 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
5307 * strings.c (scm_read_only_string_p): Update docstring to reflect
5308 current (non-)usage of "read only" strings.
5309 (scm_make_shared_substring): Clarify docstring by changing
5310 "semantics" to "arguments".
5312 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5314 * hooks.c (scm_make_hook, scm_make_hook_with_name),
5315 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
5318 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5320 The following changes make the documentation more consistent.
5322 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
5323 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
5324 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
5325 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
5328 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
5329 (scm_array_dimensions, scm_make_shared_array),
5330 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
5331 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
5332 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
5333 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
5334 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
5335 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
5336 macros.c (scm_makmmacro), list.c (scm_append), environments.c
5337 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
5338 @example ... @end example to @lisp ... @end lisp.
5340 * weaks.c (scm_weak_vector): Corrected docstring.
5342 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
5343 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
5344 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
5345 (scm_hashx_set_x, scm_hashx_get_handle),
5346 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
5347 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
5348 vectors.c (scm_vector_fill_x), strings.c
5349 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
5350 objprop.c (scm_set_object_properties_x):
5351 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
5352 strports.c (scm_call_with_input_string), ports.c
5353 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
5354 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
5355 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
5356 (scm_make_weak_vector,scm_weak_vector_p),
5357 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
5358 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
5359 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
5360 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
5361 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
5362 Made parameter names match documentation by renaming parameters
5363 and/or fixing docstrings.
5365 * numbers.c (scm_ash): Corrected Texinfo markup.
5367 * strop.c (scm_string_index, scm_string_rindex),
5368 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
5370 * vports.c (scm_make_soft_port), unif.c
5371 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
5372 (scm_dimensions_to_uniform_array, scm_transpose_array),
5373 (scm_array_in_bounds_p, scm_uniform_vector_ref),
5374 (scm_bit_count, scm_bit_position, scm_bit_count_star),
5375 (scm_array_to_list, scm_list_to_uniform_array),
5376 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
5377 (scm_open_input_string, scm_open_output_string),
5378 (scm_get_output_string), strop.c (scm_string_copy),
5379 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
5380 (scm_get_internal_real_time, scm_times),
5381 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
5382 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
5383 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
5384 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
5385 simpos.c (scm_system), random.c (scm_random_uniform),
5386 (scm_random_normal, scm_random_exp), ramap.c
5387 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
5388 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
5389 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
5390 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
5391 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
5392 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
5393 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
5394 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
5395 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
5396 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
5397 (scm_logand, scm_logior, scm_logxor, scm_lognot),
5398 (scm_integer_expt, scm_bit_extract, scm_logcount),
5399 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
5400 net_db.c (scm_inet_netof, scm_lnaof), modules.c
5401 (scm_interaction_environment), macros.c (scm_makacro),
5402 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
5403 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
5404 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
5405 (scm_fluid_ref), filesys.c (scm_open_fdes),
5406 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
5407 Docstring correction: `Returns' -> `Return'
5409 * gc.c (scm_set_debug_cell_accesses_x):
5410 (s_scm_gc_set_debug_check_freelist_x):
5411 * fluids.c (scm_fluid_p): Added texinfo markup.
5413 * error.c (scm_strerror): Made docstring more precise.
5415 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
5416 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
5417 (scm_symbol_p, scm_symbol_to_string), strorder.c
5418 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
5419 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
5420 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
5421 (scm_string_ci_geq_p), strop.c (scm_string_copy),
5422 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
5424 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
5426 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
5427 mode, as suggested by Michael Livshin.
5429 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
5431 * backtrace.c (display_backtrace_body): since the `print_state'
5432 variable is not used (instead its data field is used directly as
5433 `pstate'), protect it from the hungry compiler optimizations.
5434 thanks to Bill Schottstaedt for the report.
5436 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5438 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
5439 It is only defined and used if guile is compiled with
5440 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
5441 let cells with a free_cell type tag be visible outside of the
5442 garbage collector when in debug mode.
5444 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
5446 (scm_assert_cell_valid): Use a local static variable to avoid
5449 (MARK): Only check for rogue cell pointers in debug mode. Use
5450 scm_cellp for this purpose and place all checks for rogue pointers
5451 into that function. Further, since due to conservative scanning
5452 we may encounter free cells during marking, don't use the standard
5453 cell type accessor macro to determine the cell type.
5455 (scm_cellp): Check if the cell pointer actually points into a
5458 (scm_init_gc): Initalize scm_tc16_allocated.
5460 * gc.h (GCH): Renamed to SCM_GC_H.
5462 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
5463 might be unnecessary, but I feel better this way :-)
5465 (SCM_GC_CELL_TYPE): New macro.
5467 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
5468 in guile, and it is unlikely that they will be applied to real
5471 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
5473 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
5474 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
5476 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
5477 make sure that in debug mode no free cell will ever be visible
5478 outside of the garbage collector.
5480 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5482 * async.c (scm_asyncs_pending): Don't use != to compare SCM
5485 * async.c (scm_system_async), variable.c (scm_make_variable,
5486 scm_make_undefined_variable): Use scm_cons to create a pair.
5488 * debug.c (scm_reverse_lookup): Perform proper type checking.
5489 Remove suspicious use of SCM_SLOPPY_CONSP.
5491 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
5492 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
5493 the corresponding optimization.
5495 * eval.c (iqq): Use proper type check.
5497 (scm_m_expand_body): Remove redundant type checks.
5499 (promise_print): Don't access promise cells as pairs.
5501 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
5502 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
5503 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
5504 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
5505 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
5507 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
5508 (scm_iprin1): Use new macro predicate and accessors.
5510 * eval.h (scm_tc16_macro): Removed declaration. It is declared
5513 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
5514 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
5515 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
5516 SCM_VARIABLE_H. Even the macros that are used to inhibit
5517 including a header file twice should be in the SCM_ namespace.
5519 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
5520 properties.c (scm_primitive_property_ref,
5521 scm_primitive_property_del_x): Prefer stronger predicates like
5522 SCM_NULLP or SCM_FALSEP over SCM_IMP.
5524 * gc.c (MARK): Use proper macros to access procedure-with-setter
5525 cell elements and closure cell elements.
5527 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
5528 access free cells as pairs.
5530 (scm_unprotect_object): scm_hashq_get_handle returns #f if
5531 no hashtab entry is found.
5533 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
5534 SCM_CLR_PORT_OPEN_FLAG.
5536 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
5537 use SCM_SET_C[AD]R for uninitialized cells.
5539 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
5540 If the hashtable has no slots, return #f instead of '(). This
5541 unifies the return value with most assoc-functions.
5543 (scm_hash_fn_ref): Use proper type check.
5545 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
5546 Removed references to non-existing functions from documentation.
5548 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
5549 access keyword cell elements.
5551 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
5554 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
5556 * print.c (scm_iprlist): Added comment. Improved loop
5559 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
5562 * smob.c (scm_markcdr): Don't access smob cells as pairs.
5564 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
5566 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
5569 * variable.c (variable_print, variable_equalp, scm_variable_ref,
5570 scm_variable_set_x): Use proper macros to access variable cell
5573 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
5575 * variable.h (SCM_VARVCELL): Don't access variable cells as
5578 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
5579 added FIXME comment, removed register specifier.
5581 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
5583 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
5584 * init.c (scm_init_guile_1): Don't init goopscore module.
5586 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
5588 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
5590 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5592 * strop.c (scm_string_to_list): Fixed docstring markup.
5593 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
5594 (scm_string_downcase, scm_string_capitalize_x),
5595 (scm_string_capitalize): Rewrote and corrected docstrings.
5596 (scm_string_ci_to_symbol): Made docstring more explicit.
5598 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
5600 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
5602 (scm_call_with_values): Removed.
5603 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
5604 so that it can be exported.
5605 (scm_call_with_values): Removed.
5607 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
5608 * eval.c: Include "libguile/values.h"
5609 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
5611 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
5612 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
5613 New delcarations to support above change.
5615 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
5616 errors with last change.
5618 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
5620 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
5621 scm_i_eval): Moved the application of the system transformer from
5622 scm_i_eval to scm_primitive_eval.
5624 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
5626 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
5628 * strop.c (scm_string_index): Fix docstring line break
5631 * list.c (scm_cons_star): Fix docstring typo.
5633 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
5635 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
5636 (big2str), ports.c (scm_drain_input), read.c (scm_read,
5637 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
5638 scm_make_string, scm_string_append), strports.c (st_resize_port,
5639 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
5640 scm_makstr with calls to scm_allocate_string.
5642 * strings.[ch] (scm_allocate_string): New function.
5644 * strings.[ch] (scm_makstr): Deprecated.
5646 2001-03-18 Gary Houston <ghouston@arglist.com>
5648 * posix.c (scm_tmpnam): check that return value from tmpnam is not
5649 NULL. rewrote the docstring.
5650 (scm_mkstemp): new procedure implementing "mkstemp!".
5651 * posix.h: declare scm_mkstemp.
5653 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
5654 normally it would be found in netdb.h.
5656 2001-03-17 Gary Houston <ghouston@arglist.com>
5658 * sort.c (scm_sort): move sortvec variable to avoid a compiler
5659 warning when HAVE_ARRAYS is not defined. move len too.
5661 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
5662 (EXTRA_DOT_X_FILES): let configure set the value.
5663 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
5665 * gc.c (scm_must_malloc): changed the comment explaining when
5666 scm_must variants of malloc/free etc., should be used, based on
5667 explanation from Dirk Herrmann.
5668 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
5669 string with procedure name. use scm_must_malloc instead of malloc.
5670 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
5672 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
5673 scm_ungetc): use scm_must variants of malloc/realloc/free.
5674 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
5676 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5678 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
5679 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
5680 scm_wrong_type_arg instead.
5682 (SCM_WNA): Deprecated.
5684 * error.[ch] (scm_wta): Deprecated.
5686 * numbers.c (s_i_log): Minor comment fix.
5688 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
5689 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
5690 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
5691 wrong-num-args or misc errors.
5693 * unif.c (scm_make_shared_array, scm_transpose_array,
5694 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
5695 Validate the rest argument (note: this is only done when guile is
5696 built with SCM_DEBUG_REST_ARGUMENT=1)
5698 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
5699 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
5701 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
5702 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
5704 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5706 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
5707 instead of scm_wrong_num_args.
5709 * coop-threads.c: Don't include libguile/strings.h. (Was only
5710 needed for former implementation of SCM_WRONG_NUM_ARGS.)
5712 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
5713 wrong-num-args errors.
5715 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5717 * error.[ch] (scm_error_num_args_subr): New function.
5719 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5721 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
5722 (scm_length, scm_append, scm_reverse, scm_list_ref),
5723 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
5724 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
5725 (scm_delete1_x), gc.c (scm_map_free_list),
5726 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
5727 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
5728 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
5729 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
5730 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
5731 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
5732 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
5734 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
5735 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
5736 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
5737 symbols.c (scm_symbol_interned_p), numbers.c
5738 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
5741 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
5743 * snarf.h (SCM_CONST_LONG): Deprecated.
5744 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
5746 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
5748 * numbers.c (scm_num2ulong): Check that a bignum is positive
5749 before looking at the magnitude. Correctly check for overflow
5751 (scm_num2long_long): Likewise.
5752 (scm_num2ulong_long): New.
5753 (ULONG_LONG_MAX): Define if not already defined.
5754 * numbers.h: (scm_num2ulong_long): New prototype.
5756 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5758 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
5760 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
5761 (SCM_OPOUTSTRPORTP): New predicate macros.
5762 (scm_open_input_string, scm_open_output_string),
5763 (scm_get_output_string): New prototypes.
5765 * strports.c (scm_open_input_string, scm_open_output_string),
5766 (scm_get_output_string): New procedures (SRFI-6 compliant).
5767 Made scm_tc16_strport non-static.
5769 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
5771 * macros.h (SCM_ASSYNT): Removed unused object argument from
5774 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
5775 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
5776 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
5777 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
5778 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
5779 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
5780 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
5781 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
5782 scm_m_atdispatch): Removed unused object argument from call to
5785 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
5787 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
5788 const int* to reflect that the input array of integers remains
5789 unchanged. Thanks to Brett Viren for the hint.
5791 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5793 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
5794 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
5796 (gh_scm2newstr, gh_symbol2newstr): Change call to
5797 scm_must_malloc() to malloc(), because user-free()able memory is
5800 * gc.c: Added declaration of `scm_debug_check_freelist'.
5802 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5804 * ports.c (scm_port_mode): Changed `mode' array size to 4.
5806 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
5808 * strports.c (scm_object_to_string): New procedure.
5809 (scm_strprint_obj): Deprecated.
5810 * strports.h: Reflect the changes.
5812 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
5814 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
5816 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
5817 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
5818 SCM_ASSYNT to check for correct argument types. Either use some
5819 SCM_VALIDATE_* macro or an explicit test.
5821 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
5824 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
5825 instead of calling scm_wta.
5827 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5829 * load.c (scm_primitive_load, scm_primitive_load_path),
5830 (scm_sys_search_load_path): Corrected docstrings (file ->
5833 * eval.c (scm_force): Added texinfo markup to docstring.
5834 (scm_promise_p): Renamed parameter to `obj' to match docstring.
5836 * debug-malloc.c: Reinserted #include <stdio.h>.
5838 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
5840 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
5842 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
5843 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
5844 Use SCM_LISTn instead of scm_listify.
5846 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5848 * _scm.h: Removed #include <errno.h>.
5850 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
5851 errno variable (can be a macro on some systems, for example when
5852 using linux libc with threads).
5854 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
5855 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
5856 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
5857 #include <errno.h> in these 20 out of 100 files.
5859 2001-03-10 Gary Houston <ghouston@arglist.com>
5861 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
5862 not already defined.
5864 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5866 * coop.c: Inserted #include <stdio.h>.
5868 * iselect.c: Reinserted #include <stdio.h>.
5870 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
5872 * posix.c: Replaced `#define' of __USE_XOPEN right before
5873 including unistd.h with a define of _GNU_SOURCE at the very top of
5876 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
5878 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
5879 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
5880 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
5881 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
5882 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
5883 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
5884 print.c, procprop.c, procs.c, properties.c, ramap.c,
5885 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
5886 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
5887 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
5888 Remove #include <stdio.h>
5889 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
5891 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
5893 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5895 * posix.c (scm_gethostname): Set initial name length to 256 for
5898 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5900 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
5901 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
5902 (scm_sethostname, scm_gethostname): New prototypes.
5904 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
5905 <sys/file.h>, if present.
5906 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
5907 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
5908 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
5909 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
5910 (scm_sethostname, scm_gethostname): New procedures.
5912 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
5914 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
5915 not optional (ii) "recommend" spelling correction.
5917 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5919 * ramap.c (racp): Removed optimization which caused array copying
5920 to fail if the two arrays shared storage. Re-inserted the IVDEP
5921 macros removed in the change of 2000-03-09. (Don't really have a
5922 complete grasp of what they are for, but they seem to be necessary
5923 on Crays. This needs testing!) Thanks to Miroslav Silovic.
5925 * hash.c (scm_string_hash): Don't downcase characters.
5927 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5929 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
5930 size from 277 --> 1009.
5932 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
5935 * coop-threads.c: Fixed change of 2001-03-06.
5937 * validate.h: Code formatting.
5939 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
5941 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
5942 (*.doc): Add dependency on guile-snarf.awk.in.
5944 * guile-snarf.awk.in: Neglect spaces at the end of
5945 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
5946 middle of docstrings. (To avoid the problem with gcc-2.96.)
5948 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
5950 * coop-threads.c (scm_call_with_new_thread), load.c
5951 (scm_primitive_load, scm_sys_search_load_path), random.c
5952 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
5953 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
5954 (potentially) issue a scm-misc-error or wrong-num-args error
5957 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
5958 about the expected type with the wrong-type-arg error message.
5960 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
5961 a C level bug that can't be fixed from scheme anyway.
5963 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5965 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
5966 Duplicate bindings are OK in a let* since a let* is semantically
5967 equivalent to a nested set of let:s.
5969 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5971 * print.c (scm_print_options): Fixed texinfo in docstring.
5973 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
5974 the underlying functions getservent, getprotoent or getnetent
5975 return NULL instead of signalling an error.
5977 2001-03-04 Gary Houston <ghouston@arglist.com>
5979 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
5980 taking an unexpectedly large filename for an AF_UNIX socket from
5981 bind/connect/sendto (thanks to Martin Grabmueller).
5983 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
5984 former and adjusted the latter.
5985 (scm_socket, scm_socketpair): cosmetic changes.
5986 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
5987 size_t as socklen_t substitute. don't restrict args/return values
5988 to INUM: allow full range of int or size_t.
5989 (scm_fill_sockaddr): check arguments before allocating memory, to
5990 avoid leakage. use malloc, not scm_must_malloc.
5991 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
5992 substitute. free the sockaddr structure before throwing an error.
5993 (scm_init_add_buffer): procedure removed, together with its static
5994 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
5995 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
5996 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
5997 scm_sendto): use a local buffer instead of scm_addr_buffer.
5998 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
6000 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
6001 call to detect whether recvfrom could be bothered to set the address.
6002 (scm_init_socket): don't call scm_init_addr_buffer.
6004 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
6006 * debug.c (scm_procedure_source, scm_procedure_environment),
6007 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
6008 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
6009 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
6010 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
6011 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
6012 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
6013 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
6014 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
6015 scm_array_to_list, scm_array_prototype), validate.h
6016 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
6017 scm_misc_error or scm_wrong_type_arg instead.
6019 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
6021 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6023 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
6024 (scm_sys_tag_body): Added.
6026 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
6028 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
6029 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
6030 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
6031 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
6032 options.c (scm_options), ports.c (scm_remove_from_port_table),
6033 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
6034 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
6035 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
6036 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
6039 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6041 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
6043 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
6045 * eval.c (scm_s_duplicate_bindings): New error message.
6046 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
6048 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
6050 * eval.h (SCM_EVALIM2): New macro. Use it when a
6051 immediate, literal constant should be evaluated.
6052 * eval.c (scm_s_duplicate_formals): New error message string.
6053 (scm_c_improper_memq): New function.
6054 (scm_m_lambda): Check for duplicate arguments.
6055 (scm_ceval, scm_deval): When executing a body: only cons a new
6056 toplevel environment frame when it is different from the
6057 existing one; use EVALCAR instead of SIDEVAL so that we can properly
6058 check for empty combinations; use SCM_EVALIM2 for the same reason
6059 in the non-toplevel loop.
6060 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
6061 New labels with the meaning of their non-"nontoplevel" partners,
6062 but they are used when it is known that the body is not evaluated at
6064 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
6065 reporting for empty combinations.
6067 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
6069 * Remove dump facilities.
6070 * dump.c, dump.h: Removed.
6071 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
6072 * init.c: Remove #include "libguile/dump.h".
6073 (scm_init_guile_1): Remove scm_init_dump.
6074 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
6075 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
6076 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
6077 (scm_set_smob_dump, scm_set_smob_undump): Removed.
6079 * keywords.c: Remove #include "libguile/dump.h".
6080 (keyword_dump, keyword_undump): Removed.
6081 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
6083 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6085 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
6086 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
6087 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
6088 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
6089 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
6090 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
6091 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
6092 to @code{} as the texinfo manual recommends, converted the
6093 examples to use a @lisp{}-environment.
6095 * strports.c (scm_eval_string): Cleaned up the docstring.
6097 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
6100 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
6101 (scm_number_to_string, scm_string_to_number, scm_number_p)
6102 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
6103 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
6104 (scm_ash): Added texinfo markup and removed obsolete @refill.
6105 (scm_gr_p): Corrected comment.
6106 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
6107 docstring) comments.
6108 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
6109 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
6110 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
6111 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
6112 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
6113 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
6114 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
6115 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
6117 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
6119 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
6120 (Obviously nobody compiles with SCM_RECKLESS defined...)
6122 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
6124 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6126 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
6128 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
6130 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
6132 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
6133 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
6134 since use of `z' suggests that the arguments may be complex.
6136 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
6139 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
6141 * dump.c (scm_binary_write, scm_binary_read), eval.c
6142 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
6143 scm_guardian_greedy_p, scm_make_guardian), fports.c
6144 (scm_file_port_p): Minor docstring fixes.
6146 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
6148 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
6150 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
6152 (make_class_from_template): Do not bother to set the current
6153 module around the call to DEFVAR, scm_eval takes care of that.
6154 (scm_init_goops): Make scm_module_goops and
6155 scm_goops_lookup_closure permanent objects.
6157 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
6158 top level, create a fresh top-level environment for each
6159 expression instead of mutating the exisint frame. This is
6160 important when that frame is closed over.
6162 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
6163 SCM_DIGSPERLONG instead of DIGSPERLONG.
6165 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
6167 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
6168 before applying arrow procedure in `cond' and before applying
6169 receiver procedure in call-with-current-continuation.
6170 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
6171 macro. The argument is expanded more than one time.
6173 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
6174 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
6176 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
6178 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
6181 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6183 * variable.c (scm_make_variable, scm_make_undefined_variable)
6184 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
6185 (scm_variable_bound_p), values.c (scm_values)
6186 (scm_call_with_values), unif.c (scm_bit_count)
6187 (scm_bit_set_star_x), symbols.c (scm_gentemp)
6188 (scm_gensym), strings.c (scm_string_p, scm_make_string)
6189 (scm_read_only_string_p, scm_string_length, scm_string_ref)
6190 (scm_string_set_x, scm_substring, scm_string_append), stime.c
6191 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
6192 (scm_copy_random_state, scm_random), print.c (scm_newline)
6193 (scm_write_char, scm_simple_format), debug-malloc.c
6194 (scm_malloc_stats), environments.c (scm_environment_p)
6195 (scm_environment_bound_p, scm_environment_ref)
6196 (scm_environment_fold, scm_environment_define)
6197 (scm_environment_undefine, scm_environment_set_x)
6198 (scm_environment_cell, scm_environment_observe)
6199 (scm_environment_observe_weak, scm_environment_unobserve)
6200 (scm_make_eval_environment, scm_eval_environment_p)
6201 (scm_eval_environment_set_local_x, scm_eval_environment_local)
6202 (scm_eval_environment_imported)
6203 (scm_eval_environment_set_imported_x, scm_make_import_environment)
6204 (scm_import_environment_p, scm_import_environment_imports)
6205 (scm_import_environment_set_imports_x, scm_make_export_environment)
6206 (scm_export_environment_p, scm_export_environment_private)
6207 (scm_export_environment_set_private_x)
6208 (scm_export_environment_signature)
6209 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
6210 Added texinfo markup.
6212 * ports.c (scm_drain_input): Lowercased argument to @var.
6213 (scm_current_input_port, scm_current_output_port): Filled in
6214 missing explanation.
6215 (scm_current_load_port, scm_set_current_output_port)
6216 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
6217 Added texinfo markup.
6219 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
6220 (scm_release_arbiter): Added texinfo markup to docstrings.
6221 Changed `Returns' to `Return'.
6222 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
6224 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
6226 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
6227 by doubling them to `@@'.
6229 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6231 * numbers.c (scm_lognot), random.c (scm_random,
6232 scm_random_normal, scm_random_solid_sphere_x,
6233 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
6234 scm_random_exp), dynwind.c
6235 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
6237 * goops.c (scm_sys_initialize_object, scm_instance_p,
6238 scm_class_name, scm_class_precedence_list, scm_class_slots,
6239 scm_class_environment, scm_generic_function_name,
6240 scm_generic_function_methods, scm_method_generic_function,
6241 scm_method_specializers, scm_method_procedure, scm_make_unbound,
6242 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
6243 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
6244 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
6245 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
6246 scm_class_direct_supers, scm_class_direct_slots,
6247 scm_class_direct_subclasses, scm_class_direct_methods,
6248 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
6249 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
6250 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
6251 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
6252 scm_memoized_environment, scm_procedure_name,
6253 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
6255 (scm_class_of, scm_entity_p, scm_operator_p,
6256 scm_set_object_procedure_x, scm_object_procedure,
6257 scm_make_class_object), hooks.c (scm_make_hook_with_name,
6258 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
6259 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
6260 scm_hook_to_list), lang.c
6261 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
6262 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
6263 (scm_print_options, scm_port_with_print_state,
6264 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
6265 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
6266 scm_make_procedure_with_setter, scm_procedure), throw.c
6267 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
6268 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
6269 scm_stack_ref, scm_stack_length, scm_frame_p,
6270 scm_last_stack_frame, scm_frame_number, scm_frame_source,
6271 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
6272 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
6273 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
6274 (scm_dirname, scm_basename), dynwind.c
6275 (scm_wind_chain), read.c (scm_read_options, scm_read,
6276 scm_read_hash_extend), gc.c
6277 (scm_unhash_name), eval.c (scm_eval_options_interface,
6278 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
6279 (scm_display_error, scm_set_print_params_x,
6280 scm_display_application, scm_display_backtrace, scm_backtrace),
6281 async.c (scm_async, scm_system_async, scm_async_mark,
6282 scm_system_async_mark, scm_run_asyncs, scm_noop,
6283 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
6284 scm_mask_signals): Added docstrings.
6286 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
6288 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
6289 address of car/cdr. (Thanks to Dirk Herrmann)
6290 Use scm_sizet to obtain the length of strings.
6291 (Thanks to Matthias Koeppe)
6293 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
6295 * symbols.c (scm_mem2symbol): Put a empty statement after the
6296 next_symbol label. This is mandated by ANSI, appearantly.
6298 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
6300 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
6301 sense to compile for a specific kernel version. Do not include
6302 <asm/signal.h> while defining __KERNEL__. This hack should no
6303 longer be needed and caused problems.
6305 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
6307 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
6308 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
6309 can not deal with immediates.
6311 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
6313 * list.c (scm_list_copy): Validate the first argument.
6315 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
6317 Fix evaluator so that top-level expressions are correctly
6318 evaluated with respect to the module system.
6320 * modules.h. modules.c (scm_current_module_lookup_closure): New
6323 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
6325 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
6326 names to better reflect their meaning.
6328 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
6329 evaluated at top-level and synronize lookup closure before
6330 executing every subform.
6331 (scm_primitve_eval_x, scm_primitive_eval): New functions.
6332 (scm_eval_x, scm_eval): Reimplement in terms of
6333 scm_primitive_eval_x and scm_primitive_eval, respectively.
6335 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
6337 * macros.c (scm_macro_name, scm_macro_transformer): Use
6338 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
6341 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
6343 * dump.c (scm_store_bytes): Store data size before data.
6344 (scm_restore_bytes): Restore data size. Takes a pointer to size.
6345 * dump.h (scm_restore_bytes): Updated.
6347 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
6349 * dump.c: Use double cells for update schedule.
6351 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
6353 * ports.c (scm_unread_char): Take an optional argument.
6355 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
6357 * modules.h (scm_selected_module, scm_current_module): Renamed
6358 scm_selected_module to scm_current_module to synchronize Scheme
6360 (scm_select_module, scm_set_current_module): Likewise. Changed
6363 * ports.c (scm_port_for_each): Make a snapshot of the port table
6364 before iterating over it. The table might change while the user
6365 code is running. With the snapshot, the user can depend on the
6366 fact that each port that existed at the start of the iteration is
6367 encountered exactly once. (ice-9 popen) depends on this.
6369 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
6371 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
6373 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
6374 range checking for the size parameter. Thanks to Martin
6375 Grabmueller for the hint.
6377 (scm_makstr): Reordered string initialization to make interrupt
6378 deferring unnecessary.
6380 * vectors.c (scm_make_vector): Fixed range checking.
6382 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
6384 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
6386 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
6387 checking of the size parameter for type correctness and valid
6388 range. Thanks to Rob Browning for reporting the problem. Instead
6389 of deferring interrupts, scm_remember_upto_here_1 is used.
6391 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
6393 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
6394 (scm_dump_cell_update): Removed.
6395 (scm_dump_update): Renamed from scm_dump_object_update.
6396 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
6397 a pointer instead of returning a value.
6398 * keywords.c (keyword_undump): Updated.
6400 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
6402 * dump.c, dump.h: Modified a lot.
6403 (SCM_DUMP_COOKIE): Version 0.1
6404 (scm_dump_mark): Removed.
6405 (scm_restore_cell_object, scm_store_cell_object): New functions.
6407 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
6408 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
6409 New slots: dump, undump.
6410 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
6413 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
6414 (keyword_undump): Renamed from keyword_alloc.
6415 (scm_init_keywords): Set keyword_dump and keyword_undump.
6417 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
6419 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
6420 the deprecated SCM_DOUBLE_CELLP.
6422 * tags.h (SCM_DOUBLE_CELLP): deprecated.
6424 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
6426 * dump.c, dump.h: New files.
6427 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
6428 * init.c: #include "libguile/dump.h".
6429 (scm_init_guile_1): Call scm_init_dump.
6430 * smob.h (scm_smob_descriptor): New slots: dump_mark,
6431 dump_dealloc, dump_store, undump_alloc, undump_restore,
6433 * smob.c (scm_make_smob_type): Init the new slots.
6434 (scm_set_smob_dump, scm_set_smob_undump): New functions.
6435 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
6437 * keywords.c: #include "libguile/dump.h".
6438 (keyword_dealloc, keyword_alloc): New functions.
6439 (scm_init_keywords): Set smob_dump and smob_undump.
6441 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
6443 * vectors.c (scm_c_make_vector): New function.
6444 * vectors.h (scm_c_make_vector): Declared.
6445 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
6446 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
6447 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
6448 (scm_make_method_cache, scm_i_vector2list,
6449 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
6450 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
6451 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
6452 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
6453 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
6454 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
6455 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
6456 (scm_vector, scm_make_vector): Use scm_c_make_vector.
6458 * hashtab.c (scm_c_make_hash_table): New function.
6459 * hashtab.h (scm_c_make_hash_table): Declared.
6460 * environments.c (scm_make_leaf_environment,
6461 scm_make_eval_environment), gc.c (scm_init_storage),
6462 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
6463 Use scm_c_make_hash_table.
6465 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6467 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
6469 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6471 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
6474 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
6475 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
6476 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
6477 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
6478 srcprop.c (scm_source_properties, scm_set_source_properties_x,
6479 scm_source_property, scm_set_source_property_x), sort.c
6480 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
6481 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
6482 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
6485 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6487 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
6488 really get that arg.
6490 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
6492 * goops.c (s_scm_get_keyword): Bug fix.
6494 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
6496 The following patch was sent by Martin Grabmueller. It makes sure
6497 that in case of parameter errors the correct function name is
6498 shown, and that parameter types are only checked once.
6500 * strop.c (string_copy, string_upcase_x, string_downcase_x,
6501 string_capitalize_x): New functions. Each one performs the core
6502 functionality of the corresponding scm_* function.
6504 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
6505 scm_string_downcase_x, scm_string_downcase,
6506 scm_string_capitalize_x, scm_string_capitalize): Reduced to
6507 parameter checking wrappers of the above functions.
6509 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
6511 * continuations.c, dynl.c, keywords.c, load.c: Include
6512 strings.h. Thanks to Bill Schottstaedt for the bug report.
6514 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6516 * backtrace.c (display_header): Make sure that line and column
6517 information is shown independent of whether the port the code was
6518 read from had an associated filename. Thanks to Martin
6519 Grabmueller for providing this patch.
6521 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6523 * fports.[ch] (scm_file_port_p): New primitive.
6525 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6527 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
6528 These are now defined in fports.c, strports.c and vports.c.
6530 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
6531 vports.c (scm_tc16_sfport): Made variables (were macros defined in
6534 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
6535 (scm_make_sfptob): Made static. These return a type code now.
6537 fports.c (scm_init_fports), strports.c (scm_init_strports),
6538 vports.c (scm_init_vports): Create the corresponding port types.
6540 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
6541 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
6543 * init.c (scm_init_guile_1): Make sure strports are initialized
6546 * ports.[ch] (scm_make_port_type): Changed the return type to
6549 * ports.c (scm_ports_prehistory): Don't create any port types
6552 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
6553 against scm_tc16_fport directly.
6555 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6557 * srcprop.c (scm_set_source_property_x): Fix to handle
6558 (set-source-property! <obj> 'copy <datum>) correctly.
6560 2001-01-24 Gary Houston <ghouston@arglist.com>
6562 * filesys.c (scm_link): docstring fix.
6563 * fports.h (scm_setfileno): obsolete declaration removed.
6564 * posix.c: bogus popen declaration removed.
6566 * rdelim.c: new file, split from ioext.c.
6567 * rdelim.h: new file, split from ioext.h
6568 * Makefile.am: add rdelim.c and related files.
6569 * init.c: call scm_init_rdelim. include rdelim.h.
6571 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
6573 This patch was sent by Martin Grabmueller and makes sure that
6574 parameter errors are reported correctly by the lexicographic
6575 ordering predicates.
6577 * strorder.c (string_less_p, string_ci_less_p): New functions.
6579 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
6580 functionality into string_less_p, string_ci_less_p respectively.
6581 The remaining code is just a wrapper to do the parameter
6584 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
6585 parameters and call string_less_p instead of scm_string_less_p.
6587 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
6588 Check the parameters and call string_less_ci_p instead of
6589 scm_string_ci_less_p.
6591 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
6593 This patch modifies scm_display_error to perform parameter
6594 checking. Thanks to Neil Jerram for the bug report.
6596 * backtrace.[ch] (scm_i_display_error): New function.
6598 * backtrace.c (scm_display_error): Added parameter check and
6599 extracted the core functionality into function
6600 scm_i_display_error.
6602 * throw.c (handler_message): Call scm_i_display_error to display
6605 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6607 * eval.c (SCM_APPLY): Added # args check for application of
6608 procedures with arity 3. (Thanks to Anders Holst.)
6610 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
6612 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
6614 (SCM_OPDIRP): Deprecated.
6616 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
6619 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
6620 Instead, give an explicit error message in case the directory is
6623 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
6624 instead of SCM_OPENP and SCM_CLOSEDP.
6626 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
6628 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
6630 * eval.c (inner_eval, scm_eval): Move all real functionality into
6631 inner_eval. Avoid to copy the expression twice by inlining some
6632 code from scm_i_eval.
6634 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6636 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
6637 now has to be the last clause, as required by R5RS. Thanks to
6638 Martin Grabmueller for the patch.
6640 2001-01-18 Gary Houston <ghouston@arglist.com>
6642 * ioext.c: further simplify scm_read_string_x_partial by defining
6645 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
6647 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
6649 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
6651 * __scm.h: Added comment about architecture and compiler
6652 properties that are required by guile.
6654 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
6655 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
6657 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
6659 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
6661 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
6662 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
6664 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6666 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
6667 to the names in limits.h.
6669 * numbers.c (abs_most_negative_fixnum): Added.
6671 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
6672 fixnum-min) special case.
6674 (scm_big_and): Fix for negative first parameter.
6676 (scm_bit_extract): Fix for fixnum paramters.
6677 Thanks to Rob Browning for the bug report.
6679 (scm_init_numbers): Initialize abs_most_negative_fixnum.
6681 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
6683 * symbols.c (scm_symbol_bound_p): Fixed comment.
6684 Thanks to Chris Cramer.
6686 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
6688 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
6689 Thanks to Bill Schottstaedt.
6691 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
6693 from Matthias Köppe:
6695 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
6696 casts its result, so doesn't yield an lvalue per ANSI C.
6698 * goops.c (s_scm_sys_set_object_setter_x): use
6699 SCM_SET_ENTITY_SETTER.
6700 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
6702 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
6703 its result, so doesn't yield an lvalue per ANSI C.
6704 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
6705 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
6706 SCM_GC_SET_CARD_FLAGS.
6707 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
6709 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
6711 2001-01-08 Gary Houston <ghouston@arglist.com>
6713 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
6714 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
6715 socket.c (scm_recvfrom): use the new macro, plus minor docstring
6717 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
6718 for fdes. if current input port is used, check that it's a file
6721 2001-01-06 Gary Houston <ghouston@arglist.com>
6723 * ioext.c (scm_read_string_x_partial): new procedure, implements
6724 read-string!/partial.
6725 * ports.c (scm_take_from_input_buffers): new procedure used by
6726 scm_read_string_x_partial.
6727 (scm_drain_input): use scm_take_from_input_buffers.
6729 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
6731 * validate.h (SCM_VALIDATE_NUMBER): New.
6733 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
6735 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
6736 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
6737 SET_DESTROYED): new defines/macros.
6738 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
6739 (add_to_live_list): takes a `guardian_t *' now, not SCM.
6740 (guardian_print): print more info.
6741 (guardian_apply): check if the guardian is destroyed, and throw an
6742 error if so. take one more optional argument `throw_p'.
6743 (scm_guard): depending on the value of `throw_p', return a boolean
6745 (scm_get_one_zombie): remove redundant property test.
6746 (guardian_t): represent the various (currently 3, I hope nothing
6747 more gets added) boolean fields as bit flags.
6748 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
6749 (scm_destroy_guardian_x): new procedure.
6751 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
6752 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
6754 2001-01-01 Gary Houston <ghouston@arglist.com>
6756 * fports.c (fport_write): bugfix: handle short writes for
6757 unbuffered ports too. optimize the buffered case by minimizing
6758 the number of write/flush calls.
6759 (write_all): new helper procedure.
6761 The ChangeLog continues in the file: "ChangeLog-2000"