1 2002-12-16 Mikael Djurfeldt <djurfeldt@nada.kth.se>
3 * pthread-threads.c, pthread-threads.h, threads.c: Fixes to
4 pthread "native" recursive mutex support.
6 2002-12-15 Mikael Djurfeldt <djurfeldt@nada.kth.se>
8 * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): New definitions.
9 Simply lock a thread C API recursive mutex.
10 (SCM_NONREC_CRITICAL_SECTION_START,
11 SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
12 SCM_REC_CRITICAL_SECTION_END): Removed.
14 * eval.c: Replaced SOURCE_SECTION_START / SOURCE_SECTION_END with
15 direct calls to scm_rec_mutex_lock / unlock around the three calls
18 * eval.c, eval.h (promise_free): New function.
19 (scm_force): Rewritten; Now thread-safe; Removed
22 * pthread-threads.h: Added partially implemented plugin interface
23 for recursive mutexes. These are, for now, only intended to be
24 used internally within the Guile implementation.
26 * pthread-threads.c: New file.
28 * threads.c: Conditionally #include "pthread-threads.c".
30 * eval.c, eval.h (scm_makprom, scm_force): Rewritten to be
33 * snarf.h (SCM_MUTEX, SCM_GLOBAL_MUTEX, SCM_REC_MUTEX,
34 SCM_GLOBAL_REC_MUTEX): New macros.
36 * eval.c, threads.c, threads.h, snarf.h: Rewrote critical section
37 macros---use mutexes instead.
39 * tags.h (SCM_IM_FUTURE): New tag.
41 * eval.c (scm_m_future): New primitive macro.
42 (SCM_CEVAL): Support futures.
43 (unmemocopy): Support unmemoization of futures.
45 * print.c (scm_isymnames): Name of future isym.
47 * version.c: Unmade some changes to my private copy that got
50 2002-12-11 Mikael Djurfeldt <mdj@kvast.blakulla.net>
52 * gc-malloc.c, gc.h, init.c: Reverted gc-malloc change of
55 * gc.c (scm_igc): Don't call scm_i_thread_invalidate_freelists.
57 * gc.c (scm_gc_sweep): Call it here instead, which is a more
60 * threads.c (create_thread): Remember root object until the handle
61 of the new thread is on all_threads list.
63 * root.c (scm_make_root): Moved copying of fluids until after
64 creation of root handle so that the fluids are GC protected. Also
65 removed the critical section.
67 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
69 * gc-malloc.c, gc.h (scm_gc_malloc_prehistory): New function.
71 * gc-malloc.c (malloc_mutex): New mutex.
72 (scm_gc_malloc_prehistory): Initialize it.
73 (scm_realloc): Serialize call to realloc
74 (scm_calloc): Same for calloc.
75 Thanks to Wolfgang Jaehrling!
76 (Now we have to make sure all calls to malloc/realloc are made
79 * init.c (scm_init_guile_1): Call scm_gc_malloc_prehistory.
81 * threads.c (really_launch): Release heap (to prevent deadlock).
82 (create_thread): Release heap before locking thread admin mutex.
84 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
86 * threads.c (scm_i_thread_invalidate_freelists): New
89 * gc.c (scm_igc): Call scm_i_thread_invalidate_freelists.
91 * modules.c (scm_export): Inserted a return statement.
93 2002-12-10 Han-Wen Nienhuys <hanwen@cs.uu.nl>
95 * modules.c (scm_export): new function
97 * gc-card.c: add a note about malloc()/free() overhead.
99 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
101 * Makefile.am (c-tokenize.$(OBJEXT)): Don't look for c-tokenize.c
104 2002-12-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
106 These changes remove scm_ints_disabled (which hasn't has any
107 effect in Guile for quite some time).
109 * async.c, error.h (scm_ints_disabled): Removed.
111 * gc.c (scm_gc_for_newcell), init.c (scm_init_guile_1),
112 root.c (scm_internal_cwdr), gdbint.c (SCM_BEGIN_FOREIGN_BLOCK,
113 SCM_END_FOREIGN_BLOCK): Don't touch scm_ints_disabled.
116 * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): Define as a recursive
118 (SCM_REDEFER_INTS, SCM_ALLOW_INTS): Define as SCM_DEFER_INTS and
121 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
123 * threads.c (scm_mutex_lock, scm_cond_wait, scm_cond_timedwait):
124 Removed accidental #if 0 around these functions.
126 These changes are the start of support for preemptive
127 multithreading. Marius and I have agreed that I commit this code
128 into the repository although it isn't thoroughly tested and surely
129 introduces many bugs. The bugs should only be exposed when using
130 threads, though. Signalling and error handling for threads is
131 very likely broken. Work on making the implementation cleaner and
132 more efficient is needed.
134 * __scm.h (SCM_ALLOW_INTS_ONLY): Removed.
135 (SCM_NONREC_CRITICAL_SECTION_START,
136 SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
137 SCM_REC_CRITICAL_SECTION_END): New macros.
138 (SCM_CRITICAL_SECTION_START/END): Defined here.
140 * eval.c: Insert SOURCE_SECTION_START / SOURCE_SECTION_END around
141 the three calls to scm_m_expand_body.
143 * gc.h: #include "libguile/pthread-threads.h";
144 (SCM_FREELIST_CREATE, SCM_FREELIST_LOC): New macros.
146 * gc.c (scm_i_freelist, scm_i_freelist2): Defined to be of type
149 * gc.c, gc-freelist.c, inline.h: Use SCM_FREELIST_LOC for freelist
152 * gc-freelist.c (scm_gc_init_freelist): Create freelist keys.
154 * gc-freelist.c, threads.c (really_launch): Use
157 * gc-malloc.c (scm_realloc, scm_gc_register_collectable_memory):
159 * gc.c (scm_i_expensive_validation_check, scm_gc,
160 scm_gc_for_newcell): Put threads to sleep before doing GC-related
161 heap administration so that those pieces of code are executed
162 single-threaded. We might consider rewriting these code sections
163 in terms of a "call_gc_code_singly_threaded" construct instead of
164 calling the pair of scm_i_thread_put_to_sleep () and
165 scm_i_thread_wake_up (). Also, we would want to have as many of
166 these sections eleminated.
168 * init.c (scm_init_guile_1): Call scm_threads_prehistory.
170 * inline.h: #include "libguile/threads.h"
172 * pthread-threads.h: Macros now conform more closely to the
173 pthreads interface. Some of them now take a second argument.
175 * threads.c, threads.h: Many changes.
177 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
179 * Makefile.am (version.h): Changed $^ --> $< in rule for
182 2002-12-08 Rob Browning <rlb@defaultvalue.org>
184 * version.h.in (SCM_MICRO_VERSION): use @--@ substitution now.
185 (SCM_MINOR_VERSION): use @--@ substitution now.
186 (SCM_MICRO_VERSION): use @--@ substitution now.
187 (scm_effective_version): new function prototype.
189 * version.c (scm_effective_version): new function, also add
192 * Makefile.am (schemelibdir): VERSION -> GUILE_EFFECTIVE_VERSION.
193 (libpath.h): use GUILE_EFFECTIVE_VERSION to compute
195 (version.h): generate this here rather than configure.in. This
196 approach tracks source edits better (i.e. more immediately).
197 Might be worth considering for other .in files too.
199 2002-12-02 Marius Vollmer <mvo@zagadka.ping.de>
201 Reorganized thread package selection. A thread package now only
202 implements a small set of pthread like functions and Guile
203 implements the rest on top of that. Guile's implementation is
204 what the "coop-pthreads" package has been previously. Support for
205 "coop" threads has been removed until I get time to add it again.
207 * Makefile.am (libguile_la_SOURCES): Removed iselect.c.
208 (noinst_HEADERS): Removed coop-threads.c, coop-threads.h, coop.c,
209 null-threads.c, coop-pthreads.c.
210 (modinclude_HEADERS): Removed coop-defs.h, coop-pthreads.h. Added
213 * validate.h (SCM_VALIDATE_THREAD): Moved to threads.h.
215 * threads.h: Do not include "libguile/coop-defs.h". Include
216 "libguile/pthread-threads.h" for USE_COPT_THREADS. Removed
217 (previously deprecated) C level thread API prototypes. They are
218 now in the thread package specific headers, "null-threads.h" and
220 (SCM_VALIDATE_THREAD, SCM_VALIDATE_MUTEX, SCM_VALIDATE_CONDVAR):
222 (scm_threads_init): Removed.
223 (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END,
224 SCM_THREAD_SWITCHING_CODE, scm_i_switch_counter,
225 SCM_I_THREAD_SWITCH_COUNT): Define here.
226 (scm_single_thread_p): Removed.
227 (scm_call_with_new_thread): Take two args directly instead of list
229 (scm_i_thread_data, scm_i_set_thread_data, SCM_THREAD_LOCAL_DATA,
230 SCM_SET_THREAD_LOCAL_DATA): Define here.
232 * threads.c: Merged with "coop-pthreads.c".
234 * null-threads.h: Implement pthread-like API as a set of macros.
236 * pthread-threads.h: New, implement pthread-like API by deferring
239 * init.c (scm_init_guile_1): Do not call scm_init_iselect, which
240 has been lost in the reorganization.
242 2002-12-01 Mikael Djurfeldt <mdj@linnaeus>
244 The following change makes it possible to move procedure
245 application dispatch outside inner loops. The motivation was
246 clean implementation of efficient replacements of R5RS primitives
249 The semantics is clear: scm_trampoline_N returns an optimized
250 version of scm_call_N (or NULL if the procedure isn't applicable
253 Applying the optimization to map and for-each increases efficiency
254 noticeably. For example, (map abs ls) is 8 times faster than
257 * eval.h (scm_t_trampoline_1, scm_t_trampoline_2): New types.
259 * eval.c, eval.h (scm_trampoline_1, scm_trampoline_2): New functions.
261 * eval.c (call_subr2_2, call_lsubr_2, call_closure_2): New functions;
262 (map, for-each): Handle also application on two args as a special
263 case; Use trampolines.
267 * sort.c (scm_cmp_function): Choose subr2less for scm_tc7_subr_2o;
268 (subr2oless): Removed.
269 (scm_restricted_vector_sort_x): Use scm_return_first to keep the
272 * eval.c (check_map_args): Use scm_out_of_range_pos instead of
275 2002-11-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
277 * evalext.[ch] (scm_m_undefine, undefine): Deprecated.
279 2002-11-17 Mikael Djurfeldt <mdj@linnaeus>
281 * debug.c (scm_make_iloc): Added missing "return".
283 2002-11-17 Marius Vollmer <mvo@zagadka.ping.de>
285 * strports.c (scm_eval_string_in_module): Validate second arg to
286 be a module. Thanks to Arno Peters!
288 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
290 * .cvsignore: remove goops.c
292 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
294 * modules.c (scm_env_top_level, scm_lookup_closure_module,
295 module_variable, scm_module_lookup_closure,
296 scm_module_transformer, scm_sym2var, scm_module_reverse_lookup,
297 scm_system_module_env_p): Don't compare SCM values with C
298 operators == or !=. Avoid SCM_IMP predicates. Prefer !SCM_FALSEP
301 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
303 * eval.h (SCM_MAKE_ILOC): New macro.
305 * debug.c (scm_make_iloc): Use SCM_MAKE_ILOC instead of computing
306 the iloc bitpattern here.
308 2002-11-14 Mikael Djurfeldt <mdj@linnaeus>
310 * coop-pthreads.c, coop-pthreads.h: scm_internal_select should be
311 part of the API, otherwise it's difficult to write Guile
312 extensions using non-blocking I/O => moved #include
313 "libguile/iselect.h" from coop-pthreads.c --> coop-pthreads.h.
315 * coop-pthreads.c (scm_unlock_mutex): Changed s_lock_mutex -->
318 2002-11-10 Marius Vollmer <mvo@zagadka.ping.de>
320 * __scm.h (USE_THREADS, GUILE_ISELECT): Do not define here. They
321 are defined in configure.in.
323 * threads.c: Removed SCM_API from function definitions. SCM_API
324 is only for declarations.
326 2002-11-07 Mikael Djurfeldt <mdj@linnaeus>
328 * coop-pthreads.h: Added support for thread specific data to the
329 generic C API for the coop-pthreads case.
331 * threads.c, threads.h (scm_cond_init): Undo unintentional API
333 (scm_cond_broadcast): Added missing function.
335 2002-11-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
337 * coop.c (coop_next_runnable_thread): Removed, wich should have
338 happened when GUILE_ISELECT was hard-wired.
340 2002-11-03 Marius Vollmer <mvo@zagadka.ping.de>
342 * Makefile.am (libguile_la_SOURCES): Added threads.c
343 (DOT_DOC_FILES): Added threads.doc.
344 (DOT_X_FILES): Added threads.x.
345 (EXTRA_libguile_la_SOURCES): Removed threads.c.
346 (noinst_HEADERS): Added coop-pthreads.c.
347 (modinclude_HEADERS): Added coop-pthreads.h.
349 * __scm.h (USE_THREADS, GUILE_ISELECT): Define when
350 SCM_DEBUG_DEPRECATED. Removed their use thru-out Guile.
352 * iselect.c: Include "_scm.h" before testing HAVE_UNISTD_H.
353 Thanks to Bill Schottstaedt!
355 * numbers.c (scm_integer_expt): Make 0^z == 0 for z != 0.
357 * _scm.h (HAVE_RESTARTABLE_SYSCALLS): Do define even when
358 SCM_COPT_THREADS is defined.
359 (SCM_SYSCALL): Use EINTR-expection version when SCM_COPT_THREADS
362 * coop-pthreads.c: Some harmless renamings of internal stuff.
363 (create_thread): New, generalized version of
364 scm_call_with_new_thread.
365 (scm_call_with_new_thread): Use it.
366 (scm_spawn_thread): New, use create_thread.
368 2002-11-02 Marius Vollmer <mvo@zagadka.ping.de>
370 * coop-pthreads.c, coop-pthreads.h: Redone completely, you might
371 start testing it now.
373 * _scm.h: Include <errno.h< so that SCM_SYSCALL is correctly
374 defined when HAVE_RESTARTABLE_SYSCALLS is not defined.
375 (HAVE_RESTARTABLE_SYSCALLS): Do not define when USE_COPT_THREADS
378 2002-10-27 Marius Vollmer <mvo@zagadka.ping.de>
380 * scmsigs.c (signal_cell_handlers, install_handler_data,
381 scm_delq_spine_x, really_install_handler, install_handler): New
382 scheme for triggering signal handlers, to simplify take_signal.
383 (take_signal): Simplified, to avoid race conditions.
384 (scm_sigaction_for_thread): Use new Scheme. Validate that thread
387 * async.c (scm_async_click): Reset pending_asyncs, handle
388 signal_asyncs. Don't set cdr of a non-signal async to #f.
389 (scm_i_queue_async_cell): Do not check cdr of cell for #f, queue
390 always. Set pending_asyncs.
391 (scm_system_async_mark_for_thread): Check that thread has not
393 (scm_unmask_signals, decrease_block): Call scm_async_click after
394 block_asyncs becomes zero.
396 * __scm.h (SCM_ASYNC_CLICK): Check pending_asyncs instead of
399 * root.h (scm_root_state): Added pending_asyncs and signal_asyncs
401 * root.c (root_mark): Mark them.
402 (make_root): Initialize them.
404 * iselect.c, iselect.h: Replaced GUILE_ISELECT with
406 (scm_internal_select): Define one version for USE_COOP_THREADS and
407 one for USE_NULL_THREADS.
408 (scm_init_iselect): Likewise.
410 * inline.h (scm_cell, scm_double_cell): Also allow
411 USE_COPT_THREADS to not protect the slot initializers.
413 * init.c (scm_init_guile_1): Call scm_init_thread_procs. This is
414 because threads need to be initialized before the stack, but
415 gsubrs such as scm_timed_condition_variable_wait can only be
418 * threads.h: Include "coop-pthreads.h" when requested.
419 (scm_threads_make_mutex, scm_threads_lock_mutex,
420 scm_threads_unlock_mutex, scm_threads_monitor): Removed, they were
421 not implemented anyway.
422 (scm_init_thread_procs, scm_try_mutex,
423 scm_timed_condition_variable_wait,
424 scm_broadcast_condition_variable, scm_c_thread_exited_p,
425 scm_thread_exited_p): New prototypes.
426 (struct timespec): Define if not already defined.
427 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
428 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
429 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
430 scm_cond_broadcast, scm_cond_destroy): Declarations moved here and
433 * threads.c: Include <errno.h>. Include "coop-pthreads.c" when
435 (scm_thread_exited_p): New.
436 (scm_try_mutex, scm_broadcast_condition_variable): Newly
437 registered procedures.
438 (scm_wait_condition_variable, scm_timed_wait_condition_variable):
439 Use the latter as the procedure for "wait-condition-variable",
440 thus offering a optional timeout parameter to Scheme.
441 (scm_wait_condition_variable): Implement in terms of
442 scm_timed_wait_condition_variable.
443 (scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
444 scm_mutex_unlock, scm_mutex_destroy, scm_cond_init,
445 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
446 scm_cond_broadcast, scm_cond_destroy): Implement in terms of
447 scm_make_mutex, etc, and deprecate.
448 (scm_init_threads): Do not create smobs, leave this to
449 scm_threads_init. Do not include "threads.x" file.
450 (scm_init_thread_procs): New, include "threads.x" here.
452 * null-threads.h (scm_null_mutex, scm_null_mutex_init,
453 scm_null_mutex_lock, scm_null_mutex_unlock,
454 scm_null_mutex_destroy, scm_null_condvar, scm_null_condvar_init,
455 scm_null_condvar_wait, scm_null_condvar_signal,
456 scm_null_condvar_destroy): Removed.
457 (scm_mutex_init, scm_mutex_lock, scm_mutex_unlock, scm_cond_init,
458 scm_cond_wait, scm_cond_signal, scm_cond_broadcast,
459 scm_cond_destory): Do not define, they are now deprecated and
460 handled by threads.{h,c}.
462 * null-threads.c (scm_null_mutex, scm_null_cond): Define here.
463 (scm_threads_init): Create smobs here, using the appropriate
465 (block): Removed, now unused.
466 (scm_c_thread_exited_p): New.
467 (scm_null_mutex_init, scm_null_mutex_lock, scm_null_mutex_unlock,
468 scm_null_mutex_destroy, scm_null_condvar_init,
469 scm_null_condvar_wait, scm_null_condvar_signal,
470 scm_null_condvar_destroy): Removed and updated users to do their
472 (scm_try_mutex, timeval_subtract,
473 scm_timed_wait_condition_variable,
474 scm_broadcast_condition_variable): New.
475 (scm_wait_condition_variable): Removed.
477 * coop-defs.h (coop_m): Added 'level' field.
478 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
479 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
480 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
481 scm_cond_broadcast, scm_cond_destroy, struct timespec): Do not
483 (coop_condition_variable_broadcast): New.
485 * coop-threads.c (scm_threads_init): Create smobs here, using the
487 (scm_c_thread_exited_p, scm_try_mutex,
488 scm_timed_wait_condition_variable,
489 scm_broadcast_condition_variable): New.
490 (scm_wait_condition_variable): Removed.
492 * coop.c (coop_new_mutex_init): Initialize level.
493 (coop_mutex_trylock, coop_mutex_lock, coop_mutex_unlock): maintain
495 (coop_condition_variable_signal): Renamed to
496 coop_condition_variable_broadcast and reimplemented in terms of
498 (coop_condition_variable_broadcast): New.
500 * goops.c (hell_mutex): Reimplemented using scm_make_mutex, etc.
502 * coop-pthreads.h, coop-pthreads.c: New, but unfinished.
504 2002-10-21 Marius Vollmer <mvo@zagadka.ping.de>
506 * null-threads.c: Include <time.h>. Also, use <...> for inclusion
509 * async.c, goops.h, modules.h, validate.h (SCM_MAKE_VALIDATE_MSG):
510 New. Use it instead of SCM_MAKE_VALIDATE in lots of places to
511 give better error messages. Thanks to Bill Schottstaedt!
513 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
515 * evalext.h, evalext.c (scm_definedp, scm_defined_p): Renamed
516 scm_definedp to scm_defined_p and deprecated scm_definedp.
518 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
520 * async.h, async.c (scm_system_async): Fixed deprecation to work
521 correctly when deprecated features are excluded.
523 2002-10-16 Marius Vollmer <marius.vollmer@uni-dortmund.de>
525 * async.c (scm_system_async_mark_for_thread): Validate thread
528 * coop-threads.c (scm_i_thread_root): Do not validate argument.
530 * feature.c (scm_init_feature): Don't add 'threads' for
533 * inline.h (scm_cell, scm_double_cell): Also allow
534 USE_NULL_THREADS to not protect the slot initializers.
536 * scmsigs.c (scm_sigaction_for_thread): It's "USE_THREADS" not
539 * Makefile.am (noinst_HEADERS): Added null-threads.c.
540 (modinclude_HEADERS): Added null-threads.h.
542 * threads.h: Include null-threads.h when !USE_COOP_THREADS.
543 * threads.c: Include null-threads.c when !USE_COOP_THREADS.
544 (scm_init_threads): Use generic type names scm_t_mutex and
545 scm_t_cond instead of coop_m and coop_c.
547 * null-threads.c, null-threads.h: New files.
549 2002-10-15 Marius Vollmer <mvo@zagadka.ping.de>
551 * Makefile.am: Replaced "$<" in non-pattern rules with its value.
552 This is to support makes that know about "$<" only in pattern
553 rules, like Sun's make.
555 2002-10-13 Marius Vollmer <mvo@zagadka.ping.de>
557 * Makefile.am (libpath.h): Fixed typo in top_srcdir_absolute
558 substitution. Thanks to David Allouche!
560 2002-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
562 * evalext.h: Replaced SCM_DEBUG_DEPRECATED with
563 !SCM_ENABLE_DEPRECATED.
565 2002-10-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
567 * async.c (scm_system_async_mark_for_thread): Only call
568 scm_i_thread_root when USE_THREADS is defined. Use scm_root
571 * scmsigs.c (take_signal): Only call scm_i_thread_root when
572 USE_THREADS is defined. Use scm_root otherwise.
573 (scm_sigaction_for_thread): Ignore THREAD argument when
574 USE_THREADS is not defined. Also, move THREAD argument defaulting
575 out of HAVE_SIGACTION section, which was a bug.
577 2002-10-10 Marius Vollmer <marius.vollmer@uni-dortmund.de>
579 * scmsigs.c (scm_sigaction_for_thread): Store original handler in
580 signal_handlers, not the closure that is used as the async.
581 The closure is stored in signal_handler_cells, as previously.
583 2002-10-10 Marius Vollmer <mvo@zagadka.ping.de>
585 * root.h (scm_root_state): Added 'block_async' slot.
586 (scm_active_asyncs): Removed abbrev.
587 * root.c (scm_make_root): Initialize 'block_asyncs' slot.
589 * __scm.h (SCM_ASYNC_TICK): Do without the scm_active_asyncs
592 * async.h (scm_call_with_blocked_asyncs,
593 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
594 scm_c_call_with_unblocked_asyncs): New prototypes.
595 (scm_mask_signals, scm_unmask_signals): Deprecated.
596 (scm_mask_ints): Turned into a macro.
597 * async.c (scm_mask_ints): Removed.
598 (scm_run_asyncs): Do not set scm_mask_ints while running an async.
599 this should not be necessary.
600 (scm_async_click): Test block_asyncs instead of scm_mask_ints.
601 (scm_mask_signals, scm_unmask_signals): Deprecated. Emit
602 deprecation warning and check for errornous use. Set block_asyncs
603 instead of scm_mask_ints.
604 (increase_block, decrease_block, scm_call_with_blocked_asyncs,
605 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
606 scm_c_call_with_unblocked_asyncs): New.
608 * script.c (scm_compile_shell_switches): Do not set scm_mask_ints.
609 Asyncs are enabled by default.
611 2002-10-09 Neil Jerram <neil@ossau.uklinux.net>
613 * vports.c (scm_make_soft_port): Allow vector argument to carry a
614 6th element: an input waiting thunk.
615 (sf_input_waiting): New.
617 2002-10-05 Marius Vollmer <mvo@zagadka.ping.de>
619 * root.c (root_mark): Mark active_asyncs slot.
621 * async.c (scm_async_click): Set the cdr of a executed handler
622 cell to SCM_BOOL_F, not SCM_EOL.
623 (scm_i_queue_async_cell): Queue the cell at the end of the list,
624 and only if the handler procedure is not already present.
625 (scm_system_async_mark_for_thread): Initialize cdr of handler cell
627 * scmsigs.c (scm_sigaction_for_thread): Likewise.
629 2002-10-04 Rob Browning <rlb@defaultvalue.org>
631 * guile.c (main): switch to scm_lt_dlset_preloaded_symbols;
633 * dynl.c (sysdep_dynl_link): switch to scm_lt_dlhandle,
634 scm_lt_dlopenext, and scm_lt_dlerror.
635 (sysdep_dynl_unlink): switch to scm_lt_dlhandle, scm_lt_dlclose,
637 (sysdep_dynl_func): switch to scm_lt_dlhandle, scm_lt_dlsym,
639 (sysdep_dynl_init): switch to scm_lt_dlinit();
641 * Makefile.am (libguile_la_LIBADD): switch to use
644 * numbers.c (scm_integer_expt): (expt 0 1) should be 1.
646 2002-10-04 Marius Vollmer <mvo@zagadka.ping.de>
648 * scmsigs.h (scm_sigaction_for_thread): New prototype.
649 * scmsigs.c (got_signal): Removed.
650 (signal_handler_cells, signal_handler_threads): New.
651 (take_signal): Queue the cell of the signal for the specified
652 thread. Reset the signal handler on systems that don't have
654 (sys_deliver_signals): Removed.
656 (scm_sigaction_for_thread): Renamed from scm_sigaction and
657 extended to also set the thread of a signal and allocate a cell
658 for it. Keep the Scheme name "sigaction". Check that signum is
659 within range. Also, use SCM_VECTOR_REF instead of SCM_VELTS.
660 (scm_sigaction): Implement in terms of scm_sigaction_for_thread.
661 (scm_init_scmsigs): Allocate signal_handler_cells and
662 signal_handler_threads vectors.
664 * async.c: Removed GUILE_OLD_ASYNC_CLICK code. Reorganized so
665 that system asnycs and user asyncs are separated. Reimplemented
666 system asyncs to work per-thread.
668 * gc.c (scm_init_gc): Do not use scm_system_async.
670 * async.h (scm_asyncs_pending, scm_set_tick_rate,
671 scm_set_switch_rate, scm_system_async_mark_from_signal_handler):
673 (scm_i_queue_async_cell): New.
675 * __scm.h (scm_asyncs_pending_p): Removed.
676 (SCM_ASYNC_CLICK): Check scm_active_asyncs instead of
677 scm_asyncs_pending_p.
679 * async.h (scm_system_async_mark_for_thread): New prototype.
681 * __scm.h: Removed GUILE_OLD_ASYNC_CLICK code.
683 * root.h (scm_root_state): Added new "active_asyncs" slot.
684 * root.c (scm_make_root): Initialize it to SCM_EOL.
686 * coop-defs.h (coop_t): Added new "handle" slot.
687 * coop-threads.c (all_threads, scm_current_thread,
688 scm_all_threads, scm_i_thread_root): New.
689 (scm_threads_init): Add main thread to all_threads.
690 (scheme_launch_thread): Remove thread from all_threads when it
692 (scm_call_with_new_thread): Initialize handle slot of coop_t
693 structure and add new thread to all_threads.
694 (scm_spawn_thread): Likewise.
696 * threads.h (scm_current_thread, scm_all_threads): New prototypes.
697 * threads.c (scm_current_thread, scm_all_threads): Register as
700 * dynl.c: Use scm_lt_ prefix for libltdl functions.
702 2002-09-29 Neil Jerram <neil@ossau.uklinux.net>
704 * script.c (scm_compile_shell_switches): Fix bad spelling of
705 `explicitly' in comment.
707 2002-09-28 Neil Jerram <neil@ossau.uklinux.net>
709 * posix.c (scm_geteuid, scm_getegid, scm_seteuid, scm_setegid):
710 Refer to provided? in doc string rather than deprecated feature?.
712 2002-09-24 Gary Houston <ghouston@arglist.com>
714 * inline.h (scm_double_cell): prevent reordering of statements
715 with any following code (for GCC 3 strict-aliasing).
716 * numbers.c (scm_make_real), num2float.i.c (FLOAT2NUM): removed
717 the earlier version of the reordering prevention.
719 2002-09-19 Han-Wen Nienhuys <hanwen@cs.uu.nl>
721 * inline.h (scm_double_cell): move SET_GCMARK set out of if body.
723 2002-09-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
725 * gc-malloc.c (scm_gc_register_collectable_memory): more overflow
728 2002-09-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
730 * inline.h: include stdio.h
732 * smob.c (free_print): abort if scm_debug_cell_accesses_p is set
734 2002-09-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
736 * gc-segment.c (scm_i_make_initial_segment): check user settings
739 * gc-malloc.c (scm_gc_init_malloc): check user settings for
742 * gc-freelist.c (scm_init_freelist): check user settings for sanity.
744 * struct.h: change scm_structs_to_free to scm_i_structs_to_free
746 * gc-malloc.c (scm_gc_register_collectable_memory): use floats;
747 these won't ever wrap around with high memory usage. Thanks to
748 Sven Hartrumpf for finding this.
750 * gc-freelist.c: include <stdio.h>
752 * gc-malloc.c: add DEBUGINFO for mtrigger GCs.
754 2002-09-01 Marius Vollmer <mvo@zagadka.ping.de>
756 * vectors.h (SCM_VECTOR_REF): New.
758 * snarf.h (SCM_DEFINE_PUBLIC): New.
760 2002-08-30 Marius Vollmer <mvo@zagadka.ping.de>
762 * socket.c (scm_addr_vector): Added size of address to arguments.
763 Use it to avoid accessing a non-existent path in a sockaddr_un.
766 2002-08-29 Han-Wen Nienhuys <hanwen@cs.uu.nl>
768 * gc.h: remove DOUBLECELL card flags.
770 * gc-malloc.c (scm_calloc): try to use calloc() before calling
773 * gc-segment.c (scm_i_initialize_heap_segment_data): remove card
774 init loop; handle this from scm_init_card_freelist()
776 * gc-card.c (scm_init_card_freelist): init bit vector here.
778 * numbers.c (scm_make_real): prevent reordering of statements
779 num2float.i.c (FLOAT2NUM): idem
781 2002-08-27 Han-Wen Nienhuys <hanwen@cs.uu.nl>
783 * eval.h: prepend libguile/ to include path
785 2002-08-26 Marius Vollmer <mvo@zagadka.ping.de>
787 * script.c (scm_compile_shell_switches): Added "2002" to Copyright
788 years. Thanks to Martin Grabmüller!
790 2002-08-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
792 * gc-segment.c (scm_i_get_new_heap_segment): use float in stead of
793 unsigned numbers for computing minimum heap increment. This
794 prevents weird results when a a negative minimum increment is
797 2002-08-24 Marius Vollmer <mvo@zagadka.ping.de>
799 * gc_os_dep.c: When we have __libc_stack_end, use that directly
800 instead of the old tricks.
802 * guile-snarf.in: Do not expect the input file to be the first
803 argument after the optional "-o" option, just pass everything to
804 the pre-processor without extracting the input file name.
806 2002-08-23 Han-Wen Nienhuys <hanwen@cs.uu.nl>
808 * gc-segment.c (scm_i_get_new_heap_segment): Oops. We want segment
809 length *at* least SCM_MIN_HEAP_SEG_SIZE, not at most.
811 2002-08-22 Han-Wen Nienhuys <hanwen@cs.uu.nl>
813 * gc.h, gc.c: make scm_cells_allocated unsigned again. Thanks to
814 Bill Schottstaedt for the bug report
816 2002-08-20 Marius Vollmer <mvo@zagadka.ping.de>
818 * print.c (scm_iprin1): Print primitives generics always as
819 "primitive-generic" even when they have no primitive methods yet.
821 2002-08-17 Gary Houston <ghouston@arglist.com>
823 * coop.c (coop_create): removed bogus 2nd argument in scm_malloc
826 2002-08-17 Han-Wen Nienhuys <hanwen@cs.uu.nl>
828 * ports.c (scm_add_to_port_table): small bugfix.
830 * mallocs.c (scm_malloc_obj): use scm_gc_malloc in stead of
833 * gc-segment.c (scm_i_get_new_heap_segment): remove cluster cruft:
834 only use SCM_MIN_HEAP_SEG_SIZE.
836 * ports.c (scm_add_to_port_table): add backwards compatibility
839 * ports.h: use scm_i_ prefix for port table and port table size.
841 2002-08-15 Mikael Djurfeldt <mdj@linnaeus>
843 * vports.c (scm_make_soft_port): Initialize pt variable.
845 2002-08-13 Marius Vollmer <mvo@zagadka.ping.de>
847 * strports.h (scm_c_eval_string_in_module,
848 scm_eval_string_in_module): New prototypes.
849 * strports.c (scm_eval_string_in_module): New, but use
850 "eval-string" as the Scheme name and make second parameter
852 (scm_eval_string): Implement using scm_eval_string_in_module.
853 (scm_c_eval_string_in_module): New.
854 Thanks to Ralf Mattes for the suggestion!
856 2002-08-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
858 * gc-card.c ("sweep_card"): remove SCM_MISC_ERROR messages: print
861 * gc-mark.c ("scm_gc_mark_dependencies"): idem.
863 * ports.c ("scm_new_port_table_entry"): return a boxed SCM in
864 stead of scm_t_port*. The function now takes a tag argument.
866 2002-08-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
868 * gc.h: add scm_debug_cells_gc_interval to public interface
870 * gc-card.c ("sweep_card"): set scm_gc_running while sweeping.
872 * gc.c (scm_i_expensive_validation_check): separate expensive
873 validation checks from cheap ones.
875 2002-08-06 Han-Wen Nienhuys <hanwen@cs.uu.nl>
877 * read.c (scm_input_error): new function: give meaningful error
878 messages, and throw read-error
880 * gc-malloc.c (scm_calloc): add scm_calloc.
882 2002-08-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
884 * tags.h: remove GC bits documentation from the tags table.
886 * read.c (INPUT_ERROR): Prepare for file:line:column error
887 messages for errors in scm_lreadr() and friends.
889 2002-08-04 Han-Wen Nienhuys <hanwen@cs.uu.nl>
891 * gc-malloc.c (scm_malloc): use scm_realloc() (simplifies
893 (scm_gc_calloc): new function
895 2002-08-04 Han-Wen <hanwen@cs.uu.nl>
897 * ports.c (scm_new_port_table_entry): init port entry to 0
900 * ports.c (scm_new_port_table_entry): change function from
901 scm_add_to_port_table. This prevents cells with null-pointers from
904 * vports.c (scm_make_soft_port) strports.c (scm_mkstrport),
905 fports.c (scm_fdes_to_port): Use scm_new_port_table_entry().
907 * gc.c (scm_gc_stats): add cell-yield and malloc-yield statistic
910 * numbers.c (big2str): return "0" for 0 iso. ""
912 * gc-segment.c, gc-malloc.c gc-mark.c, gc-freelist.c, gc-card.c,
913 private-gc.h: new file
915 * gc.c: completely revised and cleaned up the GC. It now uses lazy
916 sweeping. More documentation in workbook/newgc.text
918 2002-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
920 * random.c (rstate_free): Return zero.
922 2002-07-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
924 * environments.c (remove_key_from_alist): Removed.
926 (obarray_remove): Simplified.
928 2002-07-24 Stefan Jahn <stefan@lkcc.org>
930 * continuations.h: ia64: Include <signal.h> before
933 2002-07-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
935 * modules.c (scm_sym2var): Don't compare SCM values with ==.
937 2002-07-21 Han-Wen <hanwen@cs.uu.nl>
939 * goops.c (scm_compute_applicable_methods): use
940 scm_remember_upto_here_1 iso scm_remember_upto_here
942 * macros.c: include deprecation.h
944 * vectors.c (scm_vector_move_right_x): remove side effect in
946 (scm_vector_move_left_x): idem.
948 * net_db.c, posix.c, socket.c: variable naming: change ans to
951 * sort.c (scm_merge_vector_x): accept vector as argument
952 iso. SCM*. This is needed for full GC correctness.
954 * gc.h: undo previous undocumented changes related to #ifdef
957 2002-07-20 Han-Wen <hanwen@cs.uu.nl>
959 * *.c: add space after commas everywhere.
961 * *.c: use SCM_VECTOR_SET everywhere, where a vector is written.
962 Document cases where SCM_WRITABLE_VELTS() is used.
964 * vectors.h (SCM_VELTS): prepare for write barrier, and let
965 SCM_VELTS() return a const pointer
966 (SCM_VECTOR_SET): add macro.
968 2002-07-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
970 * eval.c (SCM_CEVAL), macros.c (macro_print, scm_makmacro,
971 scm_sym_macro, scm_macro_type), macros.h (scm_makmacro):
972 Deprecated the special kind of built-in dynamic syntax transformer
973 that was inaccurately named "macro". Note: The built-in syntax
974 transformers that are named "mmacro" or "memoizing-macro" still
975 exist, and it is these which come much closer to what one would
978 2002-07-13 Neil Jerram <neil@ossau.uklinux.net>
980 * eval.c (unmemocopy): Fix for
981 1001-local-eval-error-backtrace-segfaults (unmemoization crash
982 with internal definitions and local-eval).
984 2002-07-12 Gary Houston <ghouston@arglist.com>
986 * dynl.c: Don't define stub procedures if DYNAMIC_LINKING is not
987 defined. They don't do anything useful, especially since the
988 only case where DYNAMIC_LINKING is undefined seems to be
989 when --with-modules=no is given to configure, which is basically
990 requesting that the "dynamic linking module" be omitted.
992 * Makefile.am (libguile_la_SOURCES): move dynl.c from
993 libguile_la_SOURCES to EXTRA_libguile_la_SOURCES.
995 * extensions.c (load_extension): check DYNAMIC_LINKING for
997 * init.c (scm_init_guile_1): check DYNAMIC_LINKING for
998 scm_init_dynamic_linking.
1000 2002-07-10 Marius Vollmer <mvo@zagadka.ping.de>
1002 * guile.c, iselect.h, net_db.c, posix.c, socket.c: No need to
1003 check for Cygwin when including <winsock2.h>, this is already
1004 check for by configure. Thus, revert change from 2002-07-07.
1006 2002-07-10 Gary Houston <ghouston@arglist.com>
1008 * eq.c: include <string.h>
1009 * dynl.c: docstring editing.
1011 2002-07-09 Gary Houston <ghouston@arglist.com>
1013 * dynl.c (scm_dynamic_call): docstring editing.
1015 2002-07-08 Rob Browning <rlb@defaultvalue.org>
1017 * gc_os_dep.c: HURD fixes.
1019 2002-07-07 Marius Vollmer <mvo@zagadka.ping.de>
1021 Crosscompiling and Cygwin fixes by Jan Nieuwenhuizen. Thanks!
1023 * Makefile.am: Override default rule for c-tokenize.$(OBJECT);
1024 this should be compiled for BUILD host.
1025 Override default rule for
1026 guile_filter_doc_snarfage$(EEXECT); this should run on BUILD host.
1027 Add missing $(EXEEXT) to guile_filter_doc_snarfage invocation.
1028 (snarf2checkedtexi): Use GUILE_FOR_BUILD instead of preinstguile.
1030 * guile.c, iselect.h, net_db.c, posix.c, socket.c: Do not include
1031 <winsock2.h> on Cygwin even when we have it.
1033 2002-07-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
1035 * __scm.h (SCM_CAUTIOUS), eval.c (scm_eval_args, deval_args,
1036 SCM_CEVAL): Removed compile time option SCM_CAUTIOUS to clean up
1037 the code. Full number of arguments checking of closures is
1038 mandatory now. However, the option to disable the checking has
1039 most probably not been used anyway.
1041 2002-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1043 * __scm.h (SCM_RECKLESS), backtrace.c (SCM_ASSERT), debug.c
1044 (scm_debug_options), eval.c (scm_lookupcar, scm_lookupcar1,
1045 scm_badargsp, SCM_CEVAL, SCM_APPLY, scm_map, scm_for_each),
1046 feature.c (scm_init_feature), gsubr.c (scm_gsubr_apply), numbers.c
1047 (scm_logand, scm_logior, scm_logxor, scm_i_dbl2big), srcprop.c
1048 (scm_source_properties, scm_set_source_properties_x,
1049 scm_source_property): Removed compile time option SCM_RECKLESS to
1050 clean up the code. Full number of arguments checking of closures
1051 is mandatory now. However, the option to disable the checking has
1052 most probably not been used anyway.
1054 * srcprop.c (scm_source_properties, scm_set_source_properties_x,
1055 scm_source_property): Use !SCM_CONSP instead of SCM_NCONSP.
1057 2002-06-30 Gary Houston <ghouston@arglist.com>
1059 * dynl.c: Removed all SCM_DEFER_INTS/SCM_ALLOW_INTS, which won't
1060 do anything useful. Added a comment about need for a mutex if
1061 pre-emptive threading is supported.
1063 * posix.c (scm_convert_exec_args), dynl.c
1064 (scm_make_argv_from_stringlist): static procs: 1) renamed both to
1065 allocate_string_pointers. 2) simplified: don't reallocate the
1066 strings, just make an array of pointers 3) avoid memory leaks on
1067 error 4) let the procedure report errors in its own name.
1068 Consequences: 1) the procedures now assume that SCM strings are
1069 nul-terminated, which should always be the case. 2) Since strings
1070 are not reallocated, it's now possible for strings passed to
1071 dynamic-args-call to be mutated.
1073 2002-06-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
1075 * __scm.h, eval.c, eval.h: Removed compile time option
1076 MEMOIZE_LOCALS to clean up the code. Now, caching of local
1077 variable positions during memoization is mandatory. However, the
1078 option to disable the caching has most probably not been used
1081 2002-06-18 Marius Vollmer <mvo@zagadka.ping.de>
1083 * print.c (scm_simple_format): Print missing part of format before
1084 ~% control. Thanks to Daniel Skarda!
1086 2002-06-01 Marius Vollmer <mvo@zagadka.ping.de>
1088 * mkstemp.c: Added exception notice to license statement.
1090 2002-05-22 Marius Vollmer <mvo@zagadka.ping.de>
1092 * numbers.c (mem2ureal): When returning an inexact zero, make sure
1093 it is represented as a floating point value so that we can change
1096 From John W. Eaton <jwe@bevo.che.wisc.edu>
1098 * numbers.c (idbl2str): Don't omit sign when printing negative zero.
1100 2002-05-14 Thien-Thi Nguyen <ttn@giblet.glug.org>
1102 * gc_os_dep.c: For I386/OPENBSD, allow for `__i386__'
1103 in addition to `i386'. Thanks to Dale P. Smith.
1105 2002-05-08 Marius Vollmer <mvo@zagadka.ping.de>
1107 * eq.c (real_eqv): New.
1108 (scm_eqv_p): Use it when comparing reals and complexes.
1110 * numbers.c: Include <string.h>, for strncmp.
1111 (mem2complex): Do not create negative NaNs.
1112 (scm_leq_p, scm_geq_p): Explicitely return #f when comparing a
1114 (scm_inexact_to_exact): Signal error when converting a NaN.
1116 2002-05-06 Marius Vollmer <mvo@zagadka.ping.de>
1118 * posix.c (scm_putenv): Handle removing variables explicitely by
1123 * numbers.h: Conditionally include floatingpoint.h, ieeefp.h, and
1124 nan.h. Provide declarations for scm_inf_p, scm_nan_p, scn_inf,
1126 * numbers.c: [SCO && ! HAVE_ISNAN] (isnan): New function.
1127 [SCO && ! HAVE_ISINF] (isinf): New function.
1128 (xisinf, xisnan): New functions.
1130 (isfinite): Define in terms of xisinf.
1131 (scm_inf_p, scm_nan_p): New functions.
1132 (guile_Inf, guile_NaN): New file-scope vars.
1133 (guile_ieee_init): New function.
1134 (scm_inf, scm_nan): New functions.
1135 (idbl2str): Handle Inf and NaN. Remove funny label and
1136 corresponding gotos.
1137 (ALLOW_DIVIDE_BY_ZERO): New macro.
1138 (scm_divide): Allow division by zero to occur if
1139 ALLOW_DIVIDE_BY_ZERO is defined.
1140 Handle bignums and ints as special cases.
1142 Additional stuff by me:
1144 numbers.c (mem2ureal): Recognize "inf.0" and "nan.xxx".
1145 (scm_even_p, scm_odd_p): Treat infinity as even and odd.
1146 (iflo2str): Don't output a '+' for negative numbers or for Inf and
1147 NaN. They will provide their own sign.
1148 (scm_divide): Only allow divides by inexact zeros. Dividing by
1149 exact zeros still signals an errors.
1151 2002-04-22 Thien-Thi Nguyen <ttn@giblet.glug.org>
1153 * goops.h (scm_slot_exists_p): Rename from scm_slots_exists_p.
1154 * goops.c (scm_slot_exists_p): Rename from scm_slots_exists_p.
1155 (scm_slot_exists_p): Rename from scm_slots_exists_p.
1156 Thanks to Andreas Rottmann.
1158 2002-04-20 Gary Houston <ghouston@arglist.com>
1160 * removal of unused fields in root state (thanks to Christopher
1161 Cramer for pointing out the disuse.)
1162 * root.h (scm_root_state): removed def_inp, def_outp, def_errp.
1163 (scm_def_inp, scm_def_outp, scm_def_errp): removed.
1165 * root.c (root_mark): don't mark them.
1166 (scm_make_root): don't set them to #f.
1167 * init.c (scm_init_standard_ports): don't initialise with the
1170 2002-04-17 Marius Vollmer <mvo@zagadka.ping.de>
1172 * Makefile.am (EXTRA_DIST): Added cpp_err_symbols.c and
1175 2002-04-16 Marius Vollmer <mvo@zagadka.ping.de>
1177 * guile-snarf.in: Do not clean input file. This would write to
1178 the $(srcdir) during a VPATH build, which is not allowed. It also
1179 isn't needed since it only works when an output filename has been
1180 specified and in that case we don't need to clean the input file
1181 because the output file will already exist.
1183 2002-03-31 Marius Vollmer <mvo@zagadka.ping.de>
1185 * guile-snarf: Install the trap for removing $cleanfile only when
1186 the value of $cleanfile is actually known.
1188 2002-04-10 Rob Browning <rlb@defaultvalue.org>
1190 * .cvsignore: add versiondat.h and *.c.clean.c.
1192 2002-03-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1194 * srcprop.[ch] (scm_c_source_property_breakpoint_p): New
1195 function, replaces macro SRCBRKP.
1197 (SRCBRKP): Deprecated.
1199 * eval.c (SCM_CEVAL): Replaced use of SRCBRKP by call to
1200 scm_c_source_property_breakpoint_p. Removed some use of arg1 as
1203 2002-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1205 * debug.h, eval.c: Deprecated CHECK_ENTRY, CHECK_APPLY and
1206 CHECK_EXIT and removed all references to them.
1208 2002-03-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1210 * debug.h (scm_ready_p, debug_print): Removed declarations.
1212 * eval.c (EVALCELLCAR): Removed.
1214 (SCM_CEVAL): Eliminated label loopnoap. Removed side-effecting
1215 operation from condition.
1217 2002-03-24 Marius Vollmer <mvo@zagadka.ping.de>
1219 * guile-snarf.in: When the output filename is "-", write to
1220 stdout. When no "-o" option is given, use "-" as the output
1221 filename (i.e., stdout). Only 'clean' the inputfile or remove the
1222 output file on error when the output file name is not "-". Define
1223 the preprocessor macro SCM_MAGIC_SNARFER while snarfing.
1225 * Makefile.am (.c.x): Pass "-o $@" to guile-snarf.
1227 2002-03-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
1229 * eval.c (SCM_CEVAL, SCM_APPLY): Eliminated labels wrongnumargs
1230 and the corresponding goto statements. Removed redundant code.
1232 2002-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1234 * eval.c (SCM_CEVAL): Minimized scope of variable arg2.
1235 Eliminated redundant SCM_IMP check. Exlined call to EVALCAR.
1236 Re-enabled handing of rpsubrs and asubrs.
1238 2002-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1240 * eval.c (SIDEVAL): Removed.
1242 (SCM_CEVAL): Minimized scope of variable orig_sym. Eliminated
1243 goto-labels cdrxnoap, cdrxbegin and nontoplevel_cdrxnoap. Changed
1244 argument checking order for set! to locals, variables and symbols.
1245 Improvements to control structure. Removed some uses of arg1 and
1246 arg2 as temporary variables.
1248 2002-03-15 Thien-Thi Nguyen <ttn@giblet.glug.org>
1250 * guile-snarf.in: Remove "--compat=1.4" support.
1251 Add "-d" and "-D" support.
1253 (deprecated_list): New var.
1254 (compat_mode_clean_xxx): Delete.
1255 (grep_deprecated): New func.
1256 ("main"): If "-d" or "-D", call `grep_deprecated'.
1258 2002-03-15 Neil Jerram <neil@ossau.uklinux.net>
1260 * hooks.h: Change scm_t_c_hookype_t everywhere to
1265 * strings.c (scm_string_p): Change unnecessary `iff' to `if'.
1267 * ports.c (scm_sys_make_void_port): Use `@file'.
1269 * numbers.c (scm_number_p, scm_real_p): Use `otherwise' rather
1272 * macros.c (scm_makmacro): Don't say that the form replaces its
1273 source, because it doesn't.
1274 (scm_makmmacro): Clarify difference between this and scm_makmacro.
1276 * backtrace.c (scm_display_error), filesys.c (scm_umask,
1277 scm_select, scm_basename), goops.c (scm_method_generic_function),
1278 numbers.c (scm_integer_length), posix.c (scm_getgroups, scm_execl,
1279 scm_setlocale, scm_flock), socket.c (scm_shutdown): Correct
1282 * debug.c (scm_debug_options), eval.c
1283 (scm_eval_options_interface), read.c (scm_read_options): Change
1284 incorrect @var in docstring to @code.
1286 2002-03-14 Marius Vollmer <mvo@zagadka.ping.de>
1288 * unif.c (singp): Use SCM_REALP instead of SCM_SLOPPY_REALP.
1290 * snarf.h (SCM_SNARF_INIT): Add "^:^" after code so that
1291 guile-snarf can remove trailing non-init code.
1293 * guile-snarf.in (modern_snarf): Remove everything following and
1294 including "^:^" from the output.
1296 2002-03-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
1298 * eval.c (SCM_CEVAL), srcprop.h (SRCBRKP): Eliminated union 't'.
1300 * eval.c (SCM_CEVAL): Exlined call to EVALCAR.
1302 2002-03-13 Thien-Thi Nguyen <ttn@giblet.glug.org>
1304 * guile-snarf.in: Update copyright.
1305 Rewrite to internalize error handling.
1306 Add "--compat=1.4" handling.
1309 * Makefile.am (libpath.h): Use @top_srcdir_absolute@.
1310 (snarfcppopts): New var.
1311 (.c.x): Use $(snarfcppopts). Rework guile-snarf usage.
1312 (.c.doc): Use $(snarfcppopts).
1314 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
1315 continuations.c, debug-malloc.c, debug.c, deprecation.c, dynl.c,
1316 dynwind.c, environments.c, eq.c, error.c, eval.c, evalext.c,
1317 extensions.c, feature.c, filesys.c, fluids.c, fports.c, gc.c,
1318 goops.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
1319 ioext.c, iselect.c, keywords.c, lang.c, list.c, load.c, macros.c,
1320 modules.c, net_db.c, numbers.c, objects.c, objprop.c, options.c,
1321 pairs.c, ports.c, posix.c, print.c, procprop.c, procs.c,
1322 properties.c, ramap.c, random.c, rdelim.c, read.c, regex-posix.c,
1323 root.c, rw.c, scmsigs.c, script.c, simpos.c, socket.c, sort.c,
1324 srcprop.c, stackchk.c, stacks.c, stime.c, strings.c, strop.c,
1325 strorder.c, strports.c, struct.c, symbols.c, threads.c, throw.c,
1326 unif.c, values.c, variable.c, vectors.c, version.c, vports.c,
1327 weaks.c: Retire inclusion guard macro SCM_MAGIC_SNARFER.
1329 2002-03-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1331 * eval.c (SCM_CEVAL): Got rid of the last reference to t.lloc.
1332 The next step will be to remove the union 't' and simplify the
1333 code of SCM_CEVAL that way.
1335 2002-03-12 Neil Jerram <neil@ossau.uklinux.net>
1337 * iselect.c (collisionp, gnfds, greadfds, gwritefds, gexceptfds,
1338 rreadfds, rwritefds, rexceptfds): Made static.
1340 * gc.c (terminating), fports.c (terminating): Renamed
1343 2002-03-11 Marius Vollmer <mvo@zagadka.ping.de>
1345 * numbers.c (scm_divide): Adapt code from libstdc++/f2c to void
1346 potential overflow problems. Thanks to John W Eaton!
1348 * strop.c (string_capitalize_x): Treat characters as unsigned so
1349 that 8-bit chars work. Thanks to David Pirotte!
1351 2002-03-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1353 * eval.c (SCM_CEVAL): Cleaned up the handling of 'slot-ref',
1354 'slot-set!' and 'nil-cond'. Removed some uses of t.arg1, arg2 and
1355 proc as temporary variables. Introduced temporary variables with
1356 hopefully descriptive names for clarification. Replaced SCM_N?IMP
1357 by a more explicit predicate in some places.
1359 2002-03-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
1361 * eval.c (SCM_CEVAL): Cleaned up the handling of #@dispatch.
1362 Added lots of comments regarding the implementation of #@dispatch.
1363 Changed intra-procedure communication to use t.arg1 instead of
1364 arg2. Removed some uses of t.arg1, t.lloc and proc as temporary
1365 variables. Introduced temporary variables with hopefully
1366 descriptive names for clarification. Replaced SCM_N?IMP by a more
1367 explicit predicate in some places. Use SCM_INSTANCE_HASH instead
1368 of computing the expression explicitly. Eliminate now unused
1369 label nontoplevel_cdrxbegin.
1371 * goops.h (SCM_INSTANCE_HASH): New macro.
1373 * objects.h (SCM_CMETHOD_FORMALS, SCM_CMETHOD_BODY): New macros.
1375 2002-03-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
1377 * Makefile.am (bin_SCRIPTS): Revive this decl, w/ initial element
1378 "guile-snarf" moved back from `noinst_SCRIPTS'.
1380 2002-03-08 Neil Jerram <neil@ossau.uklinux.net>
1382 * srcprop.c (scm_set_source_property_x): If SRCPROPS obj already
1383 exists when adding a source property other than those that are
1384 handled explicitly, add the new property to the SRCPROPS obj's
1387 * debug.h (SCM_MAX_FRAME_SIZE): Remove incorrect comment about use
1388 of SCM_MAX_FRAME_SIZE as a bit mask; it isn't used like this.
1390 * eval.c (SCM_CEVAL): Don't store scm_debug_eframe_size in
1391 debug.status. It isn't needed, and it can overflow the bits
1392 reserved for it (which may lead to a segv or a GC abort).
1394 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1396 * eval.c (SCM_CEVAL): Cleaned up the handling of 'apply'. Removed
1397 side-effecting operations from conditions and macro calls.
1398 Replaced SCM_N?IMP by a more explicit predicate in some places.
1399 Minimized the scope of some variables.
1401 2002-03-02 Stefan Jahn <stefan@lkcc.org>
1403 * convert.i.c: Fixed int <-> long conversions which would have
1404 failed if their sizes were different.
1406 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1408 * eval.c (SCM_CEVAL): Cleaned up the handling of 'if', 'let',
1409 'letrec' and 'set*': Removed some uses of t.arg1, t.lloc and proc
1410 as temporary variables. Removed side-effecting operations from
1411 conditions and macro calls. Introduced temporary variables with
1412 hopefully descriptive names for clarification. Replaced SCM_N?IMP
1413 by a more explicit predicate in some places. Removed code that
1414 was conditionally compiled if SICP was defined - which it never
1417 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1419 * eval.c (SCM_CEVAL): Cleaned up the handling of 'cons' and 'do':
1420 Removed some uses of t.arg1 and proc as temporary variables.
1421 Removed side-effecting operations from conditions and macro calls.
1422 Introduced temporary variables with hopefully descriptive names
1423 for clarification. Replaced SCM_N?IMP by a more explicit
1424 predicate in some places.
1426 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1428 * eval.c (scm_badargsp, SCM_CEVAL): Replaced SCM_N?IMP by a more
1429 explicit predicate in some places.
1431 (CHECK_EQVISH): Removed.
1433 (SCM_CEVAL): Removed some uses of t.arg1 and proc as temporary
1434 variables. Removed side-effecting operations from conditions and
1435 macro calls. Introduced temporary variables for clarification.
1436 Sorted if-else-if check for the type of the last form in a list by
1437 frequency. Avoided some unnecessary tail-recursion calls.
1439 2002-03-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
1441 * gc.c (SCM_HEAP_SEG_SIZE, CELL_UP, CELL_DN, NEXT_DATA_CELL,
1442 init_heap_seg, alloc_some_heap), gc.h (struct scm_cell, struct
1443 scm_t_cell, SCM_CELLPTR, SCM_GC_CARD_SIZE,
1444 SCM_GC_IN_CARD_HEADERP), tags.h (SCM_CELLP): Renamed the struct
1445 scm_cell and all its uses to scm_t_cell in accordance to Guile's
1446 naming scheme for types.
1448 * alist.c (scm_acons), convert.i.c (CTYPES2UVECT,
1449 CTYPES2UVECT_OPTIONAL), coop-threads.c (scm_call_with_new_thread,
1450 scm_spawn_thread), debug.c (scm_make_debugobj), environments.c
1451 (scm_make_environment), eval.c (scm_closure), fports.c
1452 (scm_fdes_to_port), gc.c (scm_deprecated_newcell,
1453 scm_deprecated_newcell2), inline.h (scm_alloc_cell, scm_cell),
1454 list.c (SCM_I_CONS), numbers.c (scm_i_mkbig), pairs.c (scm_cons),
1455 ports.c (scm_void_port), procs.c (scm_c_make_subr, scm_makcclo),
1456 smob.c (scm_make_smob), smob.h (SCM_NEWSMOB), strings.c
1457 (scm_take_str, scm_allocate_string), strports.c (scm_mkstrport),
1458 unif.c (scm_make_uve), variable.c (make_variable), vectors.c
1459 (scm_c_make_vector), vports.c (scm_make_soft_port): Renamed
1460 scm_alloc_cell to scm_cell.
1462 * environments.c (core_environments_observe), gc.c
1463 (scm_deprecated_newcell2), goops.c (wrap_init, scm_wrap_object),
1464 inline.h (scm_alloc_double_cell, scm_double_cell), num2float.i.c
1465 (FLOAT2NUM), numbers.c (scm_make_real), procs.c
1466 (scm_make_procedure_with_setter), smob.h (SCM_NEWSMOB2,
1467 SCM_NEWSMOB3), struct.c (scm_make_struct, scm_make_vtable_vtable),
1468 symbols.c (scm_mem2symbol, scm_mem2uninterned_symbol), weaks.c
1469 (allocate_weak_vector): Renamed scm_alloc_double_cell to
1472 2002-02-27 Stefan Jahn <stefan@lkcc.org>
1474 * convert.i.c, convert.c: Better range checking.
1476 * inet_aton.c, fports.c: Commented the inclusion of <winsock2.h>.
1478 * deprecation.c (vsnprintf): Define to `_vsnprintf' for
1481 2002-02-26 Thien-Thi Nguyen <ttn@giblet.glug.org>
1483 * Makefile.am: Update path to pre-inst-guile automake frag.
1485 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1487 * gc.c (scm_gc_sweep): Make it compile even when deprecated
1488 features are excluded.
1490 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1492 * num2integral.i.c (NUM2INTEGRAL): Fixed signedness problem.
1494 2002-02-25 Gary Houston <ghouston@arglist.com>
1496 * convert.c: include <string.h> for convert_i.c.
1498 2002-02-24 Rob Browning <rlb@defaultvalue.org>
1500 * .cvsignore: add stamp-h1.
1502 2002-02-21 Neil Jerram <neil@ossau.uklinux.net>
1504 * unif.c (scm_array_to_list): Correct name, which had been
1505 accidentally changed to scm_t_arrayo_list!
1507 2002-02-20 Mikael Djurfeldt <mdj@linnaeus>
1509 * gc.c (scm_gc_sweep): Print an error message when aborting due to
1510 underflowing scm_mallocated.
1512 2002-02-14 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1514 * gc.h, gc.c (scm_must_malloc, scm_must_realloc, scm_must_strdup,
1515 scm_must_strndup, scm_done_malloc, scm_done_free, scm_must_free):
1516 Reimplemented using the new scm_gc_malloc, etc., functions and
1519 2002-02-11 Thien-Thi Nguyen <ttn@giblet.glug.org>
1521 * Makefile.am (bin_PROGRAMS): Move `guile_filter_doc_snarfage'
1522 to `noinst_PROGRAMS'.
1523 (bin_SCRIPTS): Move all values to `noinst_SCRIPTS'; delete.
1524 (noinst_PROGRAMS, noinst_SCRIPTS): New.
1526 2002-02-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1528 * gc.h, gc.c (scm_gc_sweep): Issue deprecation warning when
1529 non-zero is returned from a port or smob free function.
1530 (scm_malloc, scm_realloc, scm_strndup, scm_strdup,
1531 scm_gc_register_collectable_memory,
1532 scm_gc_unregister_collectable_memory, scm_gc_malloc,
1533 scm_gc_realloc, scm_gc_free, scm_gc_strndup, scm_gc_strdup): New.
1535 * backtrace.c, continuations.c, convert.i.c, coop-threads.c,
1536 debug-malloc.c, dynl.c, environments.c, environments.h,
1537 extensions.c, filesys.c, fports.c, gc.c, gc.h, gh_data.c, goops.c,
1538 guardians.c, hooks.c, init.c, keywords.c, load.c, numbers.c,
1539 ports.c, posix.c, procs.c, rdelim.c, regex-posix.c, root.c,
1540 smob.c, stime.c, strings.c, struct.c, struct.h, symbols.c, unif.c,
1541 vectors.c, weaks.c: Use scm_gc_malloc/scm_malloc and
1542 scm_gc_free/free instead of scm_must_malloc and scm_must_free, as
1543 appropriate. Return zero from smob and port free functions.
1545 * debug-malloc.c (scm_malloc_reregister): Handle "old == NULL".
1547 * deprecation.h, deprecation.c: Reimplemented to allow deprecation
1548 messages while the GC is running.
1549 (scm_c_issue_deprecation_warning_fmt): New.
1551 * fports.c (scm_setvbuf): Reset read buffer to saved values when
1552 it is pointing to the putback buffer.
1554 2002-02-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
1556 * gsubr.c (create_gsubr): On "too many args" error,
1557 also display arg count and name. Thanks to Bill Schottstaedt.
1559 2002-02-05 Thien-Thi Nguyen <ttn@giblet.glug.org>
1561 * Makefile.am: Include $(top_srcdir)/pre-inst-guile.am.
1563 (bin_SCRIPTS): Remove guile-snarf-docs-texi.
1564 (alldotdocfiles, snarf2checkedtexi, dotdoc2texi): New vars.
1565 (guile.texi, guile-procedures.texi): Use $(dotdoc2texi).
1567 * guile-snarf-docs-texi.in: Bye bye.
1569 2002-02-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1571 * symbols.c (scm_make_symbol): Fix typo in docstring.
1573 * symbols.h (scm_mem2uninterned_symbol, scm_symbol_interned_p,
1574 scm_make_symbol): New prototypes.
1576 2002-02-03 Marius Vollmer <mvo@zagadka.ping.de>
1578 * symbols.h (SCM_SET_SYMBOL_HASH): Removed.
1579 (SCM_SYMBOL_INTERNED_P): New.
1580 * symbols.c (scm_symbol_hash): Use scm_ulong2num instead of
1581 SCM_MAKINUM since hash values can well be bignums.
1582 (scm_mem2symbol): Only use hash values below SCM_T_BITS_MAX/2.
1583 This signals a interned symbol.
1584 (scm_mem2uninterned_symbol, scm_symbol_interned_p,
1585 scm_make_symbol): New.
1587 * print.c (scm_iprin1): Print uninterned symbols unreadably.
1589 2002-02-02 Thien-Thi Nguyen <ttn@giblet.glug.org>
1591 * __scm.h (HAVE_UINTPTR_T): Only define if UINTPTR_T attributes
1592 are defined: UINTPTR_MAX, INTPTR_MAX, INTPTR_MIN.
1593 Thanks to Dave Love.
1595 2002-01-31 Marius Vollmer <mvo@zagadka.ping.de>
1597 * symbols.c (scm_gensym): Use " g" as default prefix, not "g".
1598 This might help to make unintended clashes less likely.
1599 (scm_string_to_symbol): Protect the string until the symbols is
1602 2002-01-31 Stefan Jahn <stefan@lkcc.org>
1604 * convert.c, convert.h, convert.i.c: New files containing C
1605 array to Scheme conversion helpers meant to be replacement
1606 functions for the deprecated gh interface.
1608 * Makefile.am: Setup rules for new `convert.*' files.
1610 2002-01-28 Stefan Jahn <stefan@lkcc.org>
1612 * symbols.c (scm_c_symbol2str): New function, replacement for
1613 `gh_scm2newsymbol()'.
1615 * strings.c (scm_c_substring2str): New function. Proper
1616 replacement for `gh_get_substr()'.
1618 * socket.c: Include `stdint.h' if available for the `uint32_t'
1621 * scmsigs.c (scm_sigaction): Initialize `chandler' (inhibits
1624 * backtrace.c: Include `lang.h' for GUILE_DEBUG conditional.
1626 2002-01-22 Neil Jerram <neil@ossau.uklinux.net>
1628 Other changes unrelated to Elisp...
1630 * eval.c (scm_m_if): Use s_if rather than repeating string literal
1632 (comments): Fix a few typos.
1633 (scm_for_each): Add parentheses around oddly unparenthesized
1634 if/while conditions.
1636 * read.c (scm_read_opts): Add full stop at end of doc for
1639 * script.c (scm_compile_shell_switches): Use scm_str2symbol
1640 instead of gh_symbol2scm.
1642 * srcprop.h (SRCPROPBRK): Return C type rather than SCM.
1643 (SRCBRKP): Use SRCPROPBRK rather than duplicating its logic.
1645 * srcprop.c (scm_srcprops_to_plist, scm_source_property): Change
1646 SRCPROPBRK (x) to SCM_BOOL (SRCPROPBRK (x)).
1648 First batch of changes for Elisp support...
1650 * alist.c, async.c, boolean.c, dynl.c, eval.c, filesys.c,
1651 fluids.c, list.c, load.c, options.c, posix.c, print.c, sort.c,
1652 throw.c, vectors.c, weaks.c: Add #include for lang.h.
1654 * eval.c, eval.h, init.c, lang.c, lang.h: Use SCM_ENABLE_ELISP to
1655 conditionalize compilation and initialization of Elisp support
1658 * alist.c (scm_assq, scm_assv, scm_assoc), async.c
1659 (scm_asyncs_pending, scm_run_asyncs, noop), backtrace.c
1660 (scm_set_print_params_x), dynl.c (scm_make_argv_from_stringlist),
1661 filesys.c (fill_select_type, retrieve_select_type), fluids.c
1662 (scm_swap_fluids, scm_swap_fluids_reverse), list.c (scm_null_p,
1663 scm_ilength, scm_append_x, scm_last_pair, scm_reverse,
1664 scm_reverse_x, scm_list_ref, scm_list_set_x, scm_list_cdr_set_x,
1665 scm_c_memq, scm_memv, scm_member), load.c (scm_search_path),
1666 options.c (change_option_setting, scm_options), posix.c
1667 (environ_list_to_c), print.c (scm_iprlist), throw.c
1668 (scm_exit_status), vectors.c (scm_vector), weaks.c
1669 (scm_weak_vector): Use SCM_NULL_OR_NIL_P instead of SCM_NULLP.
1671 * boolean.c (scm_not): Use `SCM_FALSEP || SCM_NILP' instead of
1674 * boolean.c (scm_boolean_p): Use `SCM_BOOLP || SCM_NILP' instead
1677 * eval.c (scm_lisp_nil, scm_lisp_t, s_nil_ify, scm_m_nil_ify,
1678 s_t_ify, scm_m_t_ify, s_0_cond, scm_m_0_cond, s_0_ify,
1679 scm_m_0_ify, s_1_ify, scm_m_1_ify): Removed.
1680 (scm_m_atfop): Support function aliasing. Support both function
1681 args, which need transformation, and macro args, which do not.
1682 Add explanatory comments.
1683 (SCM_CEVAL): In switch cases for SCM_IM_AND, SCM_IM_COND,
1684 SCM_IM_DO, SCM_IM_IF and SCM_IM_OR, add `|| SCM_NILP' to existing
1685 checks for SCM_FALSEP. In switch case for SCM_IM_NIL_COND, use
1686 SCM_NULLP || SCM_NILP instead of checks against (removed)
1687 scm_lisp_nil. Removed switch cases for SCM_IM_NIL_IFY,
1688 SCM_IM_T_IFY, SCM_IM_0_COND, SCM_IM_0_IFY, SCM_IM_1_IFY.
1690 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
1691 scm_m_while, scm_nil_eq): Commented out; I don't think we need
1692 these, but I don't want to remove them yet, just in case.
1693 (scm_init_lang): Define `%nil' variable on Scheme level to hold
1696 * lang.h (SCM_NILP): Test against Elisp nil value instead of
1697 against (removed) scm_lisp_nil.
1698 (SCM_NILNULLP, SCM_NIL2EOL, SCM_EOL2NIL): Commented out.
1699 (SCM_NULL_OR_NIL_P): New.
1701 * list.c (scm_append): Use SCM_VALIDATE_NULL_OR_NIL instead of
1704 * print.c (scm_isymnames): Fix comment. Remove #@nil-ify,
1705 #@t-ify, #@0-cond, #@0-ify, #@1-ify. Add #nil (for SCM_ELISP_NIL
1708 * sort.c (scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
1709 scm_sort_x, scm_sort, scm_stable_sort_x, scm_stable_sort): Use
1710 SCM_NULL_OR_NIL_P instead of SCM_NULLP. In constructions like `if
1711 (SCM_NULLP (x)) return SCM_EOL;', return x rather than SCM_EOL.
1713 * tags.h (SCM_IM_NIL_IFY, SCM_IM_T_IFY, SCM_IM_0_COND,
1714 SCM_IM_0_IFY, SCM_IM_1_IFY): Removed.
1715 (SCM_IM_BIND, SCM_IM_DELAY, SCM_IM_CALL_WITH_VALUES, SCM_UNBOUND):
1716 Numbering shifted down accordingly.
1717 (SCM_ELISP_NIL): New IFLAG.
1719 * validate.h (SCM_VALIDATE_NULL_OR_NIL): New.
1721 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1723 * eval.c: Removed outdated references to "everr". Improved some
1726 (scm_deval_args, deval_args): Renamed scm_deval_args to
1727 deval_args, since it is not part of the interface.
1729 (SCM_CEVAL): Added (maybe somewhat verbose) comment. Avoid to
1730 use references to debug.vect[0] before it exists. Add parentheses
1731 to switch statement.
1733 * goops.h: Added local emacs variables.
1735 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1737 * eval.[ch] (scm_deval_args): Made static.
1739 * srcprop.c (scm_source_property): Remove redundant SCM_IMP
1742 * strings.c (scm_c_string2str): Clarified comment. Replaced
1743 THINKME by FIXME for uniformness. Removed question about whether
1744 arguments need to be protected from garbage collection: Arguments
1745 must be protected as any other variable.
1747 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1749 * procs.h (SCM_CLOSURE_BODY): New Macro.
1751 * debug.c (scm_procedure_name, scm_procedure_source), eval.c
1752 (SCM_CEVAL, SCM_APPLY), goops.c (scm_sys_initialize_object,
1753 get_slot_value, set_slot_value), procs.c
1754 (scm_procedure_documentation), sort.c (closureless), stacks.c
1755 (get_applybody): Replace SCM_CDR (SCM_CODE (...)) by
1758 * sort.c (closureless): Prefer !SCM_FOOP over SCM_NFOOP.
1760 2001-12-26 Marius Vollmer <mvo@zagadka.ping.de>
1762 * Makefile.am (guile-procedures.txt): When we don't have makeinfo,
1765 2001-12-16 Marius Vollmer <mvo@zagadka.ping.de>
1767 * stacks.c, stacks.h (scm_t_stackype): Renamed to scm_stack_type
1770 * continuations.c (scm_make_continuation): Do not retain the
1771 throw_value when the continuation is invoked.
1773 2001-12-08 Stefan Jahn <stefan@lkcc.org>
1775 * strings.c (scm_c_string2str): New function. Converts a
1776 given Scheme string into a C string. Also put in two
1777 THINKME's regarding the malloc policy for the missing converter
1780 2001-12-01 Neil Jerram <neil@ossau.uklinux.net>
1782 * gh_data.c (gh_module_lookup): Use scm_str2symbol rather than
1785 2001-11-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
1787 * gc.h (SCM_GC_CELL_WORD, SCM_GC_CELL_OBJECT,
1788 SCM_GC_SET_CELL_WORD, SCM_GC_SET_CELL_OBJECT): New macros.
1790 (SCM_GC_CELL_TYPE, SCM_CELL_WORD, SCM_CELL_OBJECT,
1791 SCM_SET_CELL_WORD, SCM_SET_CELL_OBJECT, SCM_FREE_CELL_CDR,
1792 SCM_GC_SET_CELL_OBJECT): Express in terms of SCM_GC_CELL_*
1795 (SCM_FREE_CELL_P): Express in terms of SCM_GC_CELL_TYPE.
1797 * inline.h (scm_alloc_cell, scm_alloc_double_cell): Use
1798 SCM_GC_CELL_* macros when accessing free cells.
1800 2001-11-25 Marius Vollmer <mvo@zagadka.ping.de>
1802 * vectors.h (SCM_MAKE_VECTOR_TAG): New.
1803 * unif.h (SCM_MAKE_BITVECTOR_TAG, SCM_MAKE_UVECTOR_TAG): New.
1804 * symbols.h (SCM_MAKE_SYMBOL_TAG): New.
1805 * strings.h (SCM_MAKE_STRING_TAG): New.
1806 * procs.h (SCM_MAKE_CCLO_TAG): New.
1807 * numbers.h (SCM_MAKE_BIGNUM_TAG): New.
1809 * goops.h: Replaced SCM_DEBUG_DEPRECATED with
1810 !SCM_ENABLE_DEPRECATED.
1812 * async.c, async.h (scm_system_async_mark_from_signal_handler):
1815 * scmsigs.c (scm_take_signal): Removed all code that assumes that
1816 signal handlers are allowed to divert the flow of control. Call
1817 scm_system_async_mark_from_signal_handler instead of
1818 scm_system_async_mark.
1821 Deprecated SCM_NEWCELL and SCM_NEWCELL2. Added scm_alloc_cell and
1822 scm_alloc_double_cell in their place.
1824 * gc.h (SCM_GC_SET_ALLOCATED, scm_debug_newcell,
1825 scm_debug_newcell2, scm_tc16_allocated): Removed from header.
1826 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
1827 (SCM_NEWCELL, SCM_NEWCELL2): Implement in terms of
1828 scm_deprecated_newcell and scm_deprecated_newcell2.
1830 gc.c (scm_tc16_allocated): Only define when including deprecated
1832 (scm_debug_newcell, scm_debug_newcell2): Removed.
1833 (scm_init_storage): Do not initialize scm_tc16_allocated.
1834 (scm_init_gc): Do it here.
1835 (allocated_mark): New, from old code.
1836 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
1838 * inline.c, inline.h: New files.
1839 * Makefile.am: Added them in all the right places.
1841 * _scm.h: Include "libguile/inline.h".
1843 * alist.c, coop-threads.c, debug.c, environments.c, eval.c,
1844 fports.c, gh_data.c, goops.c, guardians.c, lang.c, list.c,
1845 num2float.i.c, numbers.c, pairs.c, ports.c, print.c, procs.c,
1846 smob.c, smob.h, strings.c, strports.c, struct.c, symbols.c,
1847 unif.c, variable.c, vectors.c, vports.c, weaks.c: Replaced
1848 SCM_NEWCELL and SCM_NEWCELL2 with scm_alloc_cell and
1849 scm_alloc_double_cell, respectively.
1851 2001-11-23 Marius Vollmer <mvo@zagadka.ping.de>
1853 * modules.c (scm_c_use_module): Adapt to changes to
1854 `process-use-modules'.
1856 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1858 * numbers.c (scm_divide): Fix more division by zero errors.
1860 2001-11-21 Gary Houston <ghouston@arglist.com>
1862 * Makefile.am (OMIT_DEPENDENCIES): removed, since it seems to be
1863 obsolete. autogen.sh says:
1864 invalid unused variable name: `OMIT_DEPENDENCIES'
1866 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1868 * numbers.c (scm_divide): Fix (/ 0). Thanks to Keith Wright for
1871 2001-11-21 Marius Vollmer <mvo@zagadka.ping.de>
1873 * Makefile.am (install-exec-hook): Prepend $(DESTDIR) to filename.
1874 Thanks to Eric Gillespie, Jr!
1876 2001-11-21 Stefan Jahn <stefan@lkcc.org>
1878 * win32-socket.c (getservent, setservent, endservent,
1879 getprotoent, setprotoent, endprotoent): New functions.
1880 Appropriate replacements for M$-Windows.
1882 * numbers.c (SIZE_MAX, PTRDIFF_MAX, PTRDIFF_MIN): Reintroduced
1883 these definitions for GUILE_DEBUG.
1885 * net_db.c: Include "win32-socket.h" if compiling with a native
1886 M$-Windows compiler. Include some pieces of code (protoent and
1887 servent interface) protected by HAVE_* macros when using a
1888 native M$-Windows compiler.
1890 2001-11-20 Marius Vollmer <mvo@zagadka.ping.de>
1892 * modules.c (scm_c_export): Do nothing when the first argument is
1893 already the terminating NULL. Thanks to Han-Wen Nienhuys!
1895 2001-11-20 Thien-Thi Nguyen <ttn@glug.org>
1897 * Makefile.am (libpath.h): In SCM_BUILD_INFO,
1898 also include `buildstamp'.
1900 2001-11-18 Rob Browning <rlb@defaultvalue.org>
1903 (s_scm_major_version): use SCM_MAJOR_VERSION.
1904 (s_scm_minor_version): use SCM_MINOR_VERSION.
1905 (s_scm_micro_version): use SCM_MICRO_VERSION.
1906 (s_scm_version): use SCM_MAJOR_VERSION, SCM_MINOR_VERSION, and
1910 (SCM_MAJOR_VERSION): renamed from SCM_GUILE_MAJOR_VERSION.
1911 (SCM_MINOR_VERSION): renamed from SCM_GUILE_MINOR_VERSION.
1912 (SCM_MICRO_VERSION): renamed from SCM_GUILE_MICRO_VERSION.
1914 2001-11-18 Neil Jerram <neil@ossau.uklinux.net>
1916 * vectors.c (scm_vector_move_left_x, scm_vector_move_right_x):
1917 Rewrite docstrings without reference to substring-move-left/right,
1918 since the latter no longer exist.
1920 2001-11-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1922 * eval.c: Removed bogus comment about acros.
1924 (scm_unmemocar): Use !SCM_CONSP instead of SCM_IMP.
1925 Minimize scope of local variable. Eliminate dependency on
1926 macro DEBUG_EXTENSIONS.
1928 (s_splicing): New error message string.
1930 (scm_m_body): Issue 'bad body' message rather than 'missing
1931 expression' message.
1933 (scm_m_quote): Eliminate unnecessary copying.
1935 (scm_m_lambda, scm_m_letstar, scm_m_letrec, scm_m_let): Leave the
1936 checking of the body to scm_m_body.
1938 (scm_m_do): Move comment to function header. Rename arg1 to
1939 binding. Made the code a bit easier to read.
1943 (iqq): Added a comment. Changed the depth parameter to
1944 unsigned. Use size_t for vector lengths. Make sure vector object
1945 is gc protected as long as its contents are read. Add some syntax
1946 checks. Get rid of unnecessary SCM_IMP test. Clean up the
1947 control structure a bit.
1949 (scm_m_delay): Added comment about the implementation of
1952 (scm_m_define): Add comment about guile's currying define
1953 syntax. Renamed 'proc' to 'name'. Eliminate dependency on macro
1954 DEBUG_EXTENSIONS. Simplified code a bit. Eliminate SICP code.
1956 (scm_m_letrec1): Removed. Part of the functionality is taken
1957 over by the new function 'transform_bindings'.
1959 (transform_bindings): New function. Takes over some of the
1960 functionality of removed function 'scm_m_letrec1', namely to split
1961 a list of bindings into a reversed list of variables and a list of
1964 (scm_m_letrec): Call 'transform_bindings'.
1966 (scm_m_let): Minimized scope of local variables. Renamed 'proc'
1967 to 'temp' and 'arg1' to 'binding'. Eliminated redundant SCM_NIMP
1968 test. Use 'transform_bindings'. Fixed scoping error with named
1969 let (Thanks to Aubrey Jaffer for reporting the bug and to Neil
1970 Jerram for suggesting the fix). Cleaned up the control structure
1973 (scm_m_expand_body): Use 'transform_bindings'. Eliminated
1974 unnecessary consing. Eliminated unnecessary
1975 SCM_DEFER/ALLOW_INTS.
1977 (SCM_CEVAL): Un-obfuscated some loops.
1979 2001-11-16 Neil Jerram <neil@ossau.uklinux.net>
1981 * gc.h (scm_unhash_name): Old declaration removed.
1983 * eval.c (s_scm_eval): Change @var{primitive-eval} to
1984 @code{primitive-eval}.
1986 * feature.c, vectors.c, net_db.c, unif.c, weaks.c, struct.c,
1987 version.c, alist.c, ports.c, ramap.c, unif.c, strings.c, list.c:
1988 Change @deffnx lines in docstrings to say {Scheme Procedure}
1989 rather than primitive or procedure.
1991 * posix.c (scm_execl), filesys.c (scm_close), unif.c
1992 (scm_array_set_x, scm_array_contents, scm_uniform_array_read_x,
1993 scm_bit_set_star_x, scm_bit_invert_x), ramap.c (scm_array_fill_x,
1994 scm_array_for_each, scm_array_index_map_x), vectors.c (scm_vector,
1995 scm_make_vector, scm_vector_to_list, scm_vector_fill_x), strop.c
1996 (scm_string_split, scm_string_ci_to_symbol), strings.c
1997 (scm_string_p), sort.c (scm_merge), print.c (scm_newline),
1998 macros.c (scm_macro_type), alist.c (scm_acons, scm_assq):
1999 Docstring fixes and improvements reflecting edits that have been
2000 made in the reference manual source.
2002 * objprop.c (scm_object_properties, scm_set_object_properties_x,
2003 scm_object_property, scm_set_object_property_x): Remove invalid
2004 @deffnx lines for corresponding procedure property primitives.
2006 These changes add a @deffnx C function declaration and function
2007 index entries for each Guile primitive to the copy of the doc
2008 snarf output that is used for reference manual synchronization.
2009 Online help is unchanged.
2011 * snarf.h (SCM_SNARF_DOCS): Output primitive's C function name.
2012 (SCM_DEFINE, SCM_DEFINE1, SCM_REGISTER_PROC): Supply to C function
2013 name to SCM_SNARF_DOCS.
2015 * guile-snarf-docs-texi.in: Pass the shell script's arguments into
2016 snarf-check-and-output-texi.
2018 * Makefile.am (guile-procedures.texi): New rule.
2019 (BUILT_SOURCES, guile.texi, guile-procedures.txt, CLEANFILES):
2020 Changed so that the last stage of doc snarfing is now performed
2021 twice, once to produce guile-procedures.txt for online help, and
2022 once to produce guile.texi for reference manual synchronization.
2024 2001-11-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
2026 * eval.c (RETURN): Wrap in do{}while(0) in order to make it
2027 safely usable as a single statement followed by a ';', for example
2030 (SCM_CEVAL, SCM_APPLY): Clean up code using 'RETURN'.
2032 2001-11-13 Neil Jerram <neil@ossau.uklinux.net>
2034 * random.c (scm_random_solid_sphere_x,
2035 scm_random_hollow_sphere_x): Correct "shere" typos.
2037 * hashtab.c (scm_hash_fold): Add missing apostrophe to docstring.
2039 * version.c (scm_version): Update docstring to include
2042 2001-11-13 Marius Vollmer <mvo@zagadka.ping.de>
2044 * modules.c (scm_c_export): Call va_end after collecting the
2047 * strop.h, strop.c (scm_substring_move_left_x,
2048 scm_substring_move_right_x): Removed.
2050 * __scm.h (HAVE_UINTPTR_T, HAVE_PTRDIFF_T, HAVE_LONG_LONG,
2051 HAVE_LONG_LONGS): Define to "1" when defining them, to mirror what
2054 2001-11-12 Marius Vollmer <mvo@zagadka.ping.de>
2056 * numbers.c: Document macros to define when including
2057 num2integral.i.c. MAX_VALUE and MIN_VALU are no longer used, we
2058 now rely on SIZEOF_ macros that have been figured out at
2061 * num2integral.i.c: Adapt to new interface.
2062 (NUM2INTEGRAL): Test whether a fixnum can be represented in the
2063 target type by casting it and checking whether it is still the
2064 same. Do not try to handle bignums for integral types that are
2065 smaller than fixnums. When handling bignums, collect the
2066 magnituse first into a unsigned type, and correctly check for
2068 (INTEGRAL2BIG): Do not use MIN_VALUE explicitely by observing that
2069 only -MIN_VALUE can still be negative of all negative numbers (in
2072 * tags.h (SIZEOF_SCM_T_BITS): Define it appropriately.
2074 * __scm.h: Define HAVE_UINTPTR_T, HAVE_PTRDIFF_T and
2075 HAVE_LONG_LONG depending on whether their size is non-zero.
2077 2001-11-11 Thien-Thi Nguyen <ttn@glug.org>
2079 * strop.c (scm_string_null_p): Docfix; nfc.
2080 Thanks to Scott Lenser.
2082 2001-11-07 Neil Jerram <neil@ossau.uklinux.net>
2084 * extensions.c (scm_load_extension): Canonicalize docstring
2087 * unif.c (scm_uniform_array_write), ports.c
2088 (scm_current_output_port, scm_force_output), dynwind.c
2089 (scm_dynamic_wind), scmsigs.c (scm_setitimer, scm_getitimer),
2090 filesys.c (scm_open, scm_lstat), struct.c
2091 (scm_make_struct_layout), random.c (scm_random,
2092 scm_random_solid_sphere_x, scm_random_hollow_sphere_x, strop.c
2093 (scm_i_index): Remove superfluous whitespace from end of docstring
2096 * filesys.c (scm_select), guardians.c (scm_guardian_greedy_p),
2097 strings.c (scm_make_string), variable.c (scm_make_variable,
2098 scm_make_undefined_variable, scm_variable_p, scm_variable_set_x,
2099 scm_variable_bound_p), scmsigs.c (scm_setitimer, scm_getitimer),
2100 posix.c (scm_crypt), struct.c (scm_make_vtable_vtable), hashtab.c
2101 (scm_hash_fold), ports.c (scm_port_for_each): Remove superfluous
2102 newline at end of docstrings.
2104 * modules.c (scm_set_current_module): Add missing newline to
2107 2001-11-07 Stefan Jahn <stefan@lkcc.org>
2109 * win32-socket.[ch]: New files. Defines Winsock-API error codes
2110 and makes them available through Guile. That is because the
2111 Winsock-API does not store its errors in `errno' and thus cannot
2112 return error messages via `strerror (errno)'.
2114 * socket.c (scm_init_socket): Initialize `win32-socket' part
2115 here under M$-Windows.
2117 * numbers.h: Added missing declaration of
2118 `scm_sys_check_number_conversions()'.
2120 * error.c: Local definition of SCM_I_STRERROR and SCM_I_ERRNO
2121 and use in `(strerror)' and `(system-error)'.
2123 * Makefile.am (EXTRA_libguile_la_SOURCES): Added
2124 `win32-socket.[ch]' to extra source and header files.
2126 2001-11-06 Marius Vollmer <mvo@zagadka.ping.de>
2128 * script.c (scm_shell_usage, scm_compile_shell_switches): Prepend
2129 a call to turn-on-debugging when --debug has been given instead of
2130 turning it on directly. Also, handle new `--no-debug' option,
2131 which might suppress the call to turn-on-debugging.
2133 2001-11-05 Stefan Jahn <stefan@lkcc.org>
2135 * struct.c (s_scm_struct_vtable_p): Corrected docstring.
2137 2001-11-04 Stefan Jahn <stefan@lkcc.org>
2139 * Makefile.am (libguile_la_LIBADD): Added $(THREAD_LIBS_LOCAL)
2140 here (was at guile_LDADD) which describes the dependency
2141 correctly and allows a clean build on Win32.
2143 * __scm.h (SCM_API): Follow-up patch. Renamed __FOO__ macros
2146 * __scm.h: USE_DLL_IMPORT indicates the usage of the DLL
2147 import macros for external libraries (libcrypt, libqthreads,
2148 libreadline and libregex).
2150 * coop-defs.h: Include <winsock2.h> for `struct timeval'.
2152 * posix.c (flock): Added support for flock() in M$-Windows.
2154 * guile.c (SCM_IMPORT): Follow-up patch. Use SCM_IMPORT instead
2157 * fports.c (getflags): Differentiate reading and writing pipes
2160 * filesys.c (S_IS*): Redefine all of the S_IS*() macros for
2163 * coop.c (coop_condition_variable_timed_wait_mutex): Use
2164 conditionalized error code if `ETIMEDOUT' is not available.
2165 (scm_thread_usleep): Remove bogus declaration of `struct timeval
2168 * numbers.c (PTRDIFF_MIN): Moved this definition where it actually
2169 belongs. That is because NO_PREPRO_MAGIC gets undefined after
2170 each inclusion of `num2integral.i.c'.
2171 (SIZE_MAX): Define NO_PREPRO_MAGIC if SIZE_MAX is undefined.
2173 2001-11-03 Marius Vollmer <mvo@zagadka.ping.de>
2175 * eval.c (scm_m_begin): Allow `(begin)`, with no subforms.
2176 (SCM_CEVAL): Evaluate an empty `begin' to SCM_UNSPECIFIED.
2178 2001-11-02 Mikael Djurfeldt <mdj@linnaeus>
2180 * print.c (scm_iprin1): Mark print state as revealed when
2181 dispatching to generic write or display.
2183 * unif.c (scm_ra2contig): Fixed memory overwrite bug.
2185 2001-11-02 Marius Vollmer <mvo@zagadka.ping.de>
2187 Support for native Win32. Thanks to Stefan Jahn!
2189 * Makefile.am: Add win32-uname.c, win32-uname.h, win32-dirent.c
2190 and win32-dirent.h to extra source and header files. These
2191 include the uname() and the POSIX dirent interface implementation
2192 for M$-Windows. Put `-no-undefined' into LDFLAGS to support
2193 linkers which do not allow unresolved symbols inside shared
2194 libraries. Corrected `guile_filter_doc_snarfage$(EXEEXT)'
2197 * __scm.h: Defined SCM_API. This macro gets prepended to all
2198 function and data definitions which should be exported or imported
2199 in the resulting dynamic link library in the Win32 port.
2201 * __scm.h, alist.h, arbiters.h, async.h, backtrace.h, boolean.h,
2202 chars.h, continuations.h, coop-defs.h, coop-threads.h,
2203 debug-malloc.h, debug.h, deprecation.h, dynl.h, dynwind.h,
2204 environments.h, eq.h, error.h, eval.h, evalext.h, extensions.h,
2205 feature.h, filesys.h, fluids.h, fports.h, gc.h, gdb_interface.h,
2206 gdbint.h, gh.h, goops.h, gsubr.h, guardians.h, hash.h, hashtab.h,
2207 hooks.h, init.h, ioext.h, iselect.h, keywords.h, lang.h, list.h,
2208 load.h, macros.h, mallocs.h, modules.h, net_db.h, numbers.h,
2209 objects.h, objprop.h, options.h, pairs.h, ports.h, posix.h, print.h,
2210 procprop.h, procs.h, properties.h, ramap.h, random.h, rdelim.h,
2211 read.h, regex-posix.h, root.h, rw.h, scmsigs.h, script.h, simpos.h,
2212 smob.h, socket.h, sort.h, srcprop.h, stackchk.h, stacks.h, stime.h,
2213 strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h,
2214 tags.h, threads.h, throw.h, unif.h, values.h, variable.h, vectors.h,
2216 Prefixed each each exported symbol with SCM_API.
2218 * continuations.c: Added comment about the use of the extern
2219 declarations of {get,set}context() functions used in the ia64 port.
2221 * continuations.h, gc.c: `__libc_ia64_register_backing_store_base'
2222 is meant to be a `unsigned long *'.
2224 * filesys.c: Include `direct.h' if possible. Use local
2225 `win32-dirent.h' for the native M$-Windows port. Define S_IS*()
2226 macros for M$-Windows. Implementation of `fstat_Win32()' which is
2227 able to differentiate between sockets and other file descriptors.
2228 Use this function as wrapper in `scm_fstat()'. Fixed typo in
2231 * fports.c: Include `io.h' is possible. Put `*fp' into referring
2232 statement block in `scm_fport_buffer_add()'.
2233 Some corrections in `getflags()'.
2235 * gdb_interface.h (GDB_INTERFACE): Also support __CYGWIN__.
2237 * guile.c: Make sure to define __SCM_IMPORT__ for shared library
2238 build on Win32. Disable preloaded symbols on Win2 platforms.
2240 * ioext.c, ports.c: Include `io.h' is possible.
2242 * mkstemp.c: Include `process.h' is possible.
2244 * net_db.c: Disable extern declaration of `h_errno' for __CYGWIN__,
2246 Put `scm_return_entry()' into HAVE_GETSERVENT conditional.
2248 * posix.c: Remove unnecessary dirent includes and defines. Include
2249 local `win32-uname.h' for MinGW. Extern declaration of
2250 `mkstemp()' for systems where it does not exists. Make
2251 `getlogin()' available on M$-Windows.
2253 * scmsigs.c: Made `usleep()' avalable on MinGW.
2255 * stime.c: On M$-Windows `tzname[]' is known to be `_tzname[]'.
2257 * win32-dirent.c: Include "win32-dirent.h", not "dirent.h".
2259 * win32-uname.c: Include "win32-uname.h", not "uname.h".
2261 2001-10-28 Mikael Djurfeldt <mdj@linnaeus>
2263 * unif.c (scm_uniform_array_read_x, scm_uniform_array_write):
2264 Don't apply scm_uniform_vector_length on arrays.
2266 2001-10-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
2268 * eval.c (scm_lookupcar, scm_m_letstar, scm_m_do, iqq,
2269 scm_m_define, scm_m_letrec1, scm_m_let, scm_m_expand_body,
2270 scm_macroexp, unmemocopy, scm_eval_args, scm_deval_args,
2271 SCM_CEVAL, scm_map, scm_init_eval): When building lists, prefer
2272 scm_list_<n> over scm_cons[2]?.
2274 (scm_unmemocar, scm_m_cond, scm_m_letstar, scm_m_letrec1,
2275 scm_m_let, scm_m_atbind, unmemocopy, SCM_CEVAL, SCM_APPLY): Use
2276 SCM_C[AD][AD]R instead of explicit form.
2278 (scm_m_set_x, scm_m_cond, scm_m_letstar, scm_m_do): Reordered
2279 comparison parameters.
2281 (scm_m_case, scm_m_cond, scm_m_letstar, scm_m_do, SCM_CEVAL): Use
2282 !SCM_NULLP instead of SCM_NIMP.
2284 (scm_m_case): Don't copy the form. Renamed proc to clause and
2285 minimized its scope. Renamed x to clauses. Removed side
2286 effecting operation from macro call.
2288 (scm_m_cond): Don't copy the form. Renamed arg1 to clause and
2289 minimized its scope. Renamed x to clauses. Minimized the scope
2290 of variable 'len'. Make sure the else clause is treated specially
2291 even in case of '=>' occurences. Don't change the else to #t in
2292 order to be able to distinguish this case in the evaluator. Leave
2293 type checking of the recipient to the evaluator.
2295 (scm_c_improper_memq): Made the comment somewhat clearer.
2297 (scm_m_lambda): Renamed proc to formals. Removed unnecessary
2298 test for SCM_IM_LET at the place of the formal parameters.
2299 Simplified the formal parameter checking.
2301 (scm_m_letstar): Added Comment. Renamed proc to bindings.
2302 Renamed arg1 to binding and minimized its scope. Eliminated
2303 unnecessary consing.
2305 (scm_m_do): Renamed proc to bindings. Minimized the scope of
2308 (build_binding_list): New static function.
2310 (unmemocopy): Don't use SCM_TYP7 on pairs (it's unclean).
2311 Further, split up the 'letrec' unmemoizing code to the
2312 corresponding parts for 'do', 'let' and 'letrec', adding comments
2313 to each form. Cleanup the handling of the do form (This removes
2314 some *real* code :-).
2316 (SCM_CEVAL): Removed side effecting operation from macro call.
2317 Handle the 'else clause of the 'cond form specially - the symbol
2318 'else is not replaced with #t any more.
2320 2001-10-14 Gary Houston <ghouston@arglist.com>
2322 * version.c (scm_version): use sprintf instead of snprintf,
2323 for portability. thanks to Bill Schottstaedt.
2325 2001-10-14 Mikael Djurfeldt <mdj@linnaeus>
2327 * read.c (scm_lreadr): When user-defined hash procedure returns
2328 SCM_UNSPECIFIED: Fall back to standard handling instead of raising
2329 an exception. (This prevents parsing of uniform vectors from
2330 interfering with parsing of numbers.)
2332 2001-10-13 Marius Vollmer <mvo@zagadka.ping.de>
2334 * numbers.c: Set NO_PREPRO_MAGIC when defining our version of
2335 PTRDIFF_MIN. Thanks to Ken Raeburn.
2337 2001-10-07 Marius Vollmer <mvo@zagadka.ping.de>
2339 * Makefile.am (EXTRA_libguile_la_SOURCES): Added "mkstemp.c".
2341 * eval.c (scm_m_atbind): First try to find the variable without
2342 defining it locally; when it has not been found, define it
2345 * modules.c (module_variable): Pass over variables that exist but
2348 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
2350 * backtrace.c (display_backtrace_file_and_line): Only use
2351 scm_basename when POSIX support is compiled in. Thanks to Chris
2354 2001-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2356 * numbers.c (mem2uinteger): Return number read so far when coming
2357 across a hexdigit after having read a # or if not reading a hex
2358 value. This will enable the calling code to correctly handle
2359 forms like 1e2. (The background is, that the exponent markers d,
2360 e and f are also hexdigits.) Thanks to Mikael Djurfeldt for
2361 providing this patch.
2363 (mem2complex): Fix erroneous double-negation. Now, numbers like
2364 1-i will be read correctly.
2366 2001-10-12 Mikael Djurfeldt <mdj@linnaeus>
2368 * debug.c (scm_mem_to_proc): Fixed typo in previous change.
2370 * validate.h (SCM_VALIDATE_DOUBLE_DEF_COPY): New macro.
2372 2001-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
2374 * print.c (scm_print_state_vtable, print_state_pool):
2375 Initialize. These variables are now registered as gc roots.
2377 (scm_current_pstate): Update documentation.
2379 (scm_current_pstate, scm_make_print_state, scm_free_print_state,
2380 scm_prin1, scm_init_print): print_state_pool is registered as a
2381 gc root and thus does not need to be protected by a surrounding
2384 (make_print_state): The car of print_state_pool no longer holds
2385 the scm_print_state_vtable.
2387 (scm_current_pstate, scm_make_print_state, print_circref,
2388 scm_iprin1, scm_prin1, scm_iprlist): Prefer !SCM_<foo> over
2391 (scm_prin1): When building lists, prefer scm_list_<n> over
2394 (scm_iprlist): Removed a redundant SCM_IMP test.
2396 (scm_simple_format): Use SCM_EQ_P to compare SCM values.
2398 2001-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
2400 * debug.c (scm_make_iloc): Prefer !SCM_<foo> over SCM_N<foo>.
2402 (scm_memcons, scm_mem_to_proc): When building lists, prefer
2403 scm_list_<n> over scm_cons[2]?.
2405 (scm_mem_to_proc): Prefer SCM_CONSP over SCM_NIMP.
2407 (scm_procedure_name): Use SCM_CADR instead of explicit form.
2409 (debugobj_print): Coerce scm_intprint arg 1 to long, not int.
2410 Thanks to Rob Browning for the patch (see log entry 2001-09-21) -
2411 for some reason his patch didn't make it into the cvs.
2413 2001-10-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
2415 * numbers.c (mem2decimal_from_point): Cleaned up the parsing a
2416 little bit - should even be somewhat more accurate now.
2418 2001-10-08 Rob Browning <rlb@defaultvalue.org>
2420 * gc.c: support ia64 register backing store.
2421 (SCM_MARK_BACKING_STORE): new macro.
2423 * continuations.h: support ia64 register backing store.
2424 (struct scm_t_contregs): add ia64 register backing store.
2426 * continuations.c: support ia64 register backing store.
2427 (continuation_mark): mark ia64 register backing store.
2428 (continuation_free): free ia64 register backing store.
2429 (scm_make_continuation): capture ia64 register backing store.
2430 (copy_stack_and_call): copy ia64 register backing store.
2432 2001-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
2434 * hashtab.c (scm_hash_fn_create_handle_x): The result of assoc_fn
2435 is known to be #f if no entry is found. Thus, use !SCM_FALSEP
2436 instead of SCM_NIMP to test for that case.
2438 * strings.h (SCM_SET_STRING_LENGTH): Cast the length to
2439 scm_t_bits instead of long.
2441 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
2443 * tags.h (SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
2444 SCM_T_SIGNED_BITS_MIN): New.
2445 * numbers.h (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM):
2446 Use them to make these macros computable by the preprocessor.
2448 * num2integral.i.c (INTEGRAL2NUM): Let the preprocessor test
2449 whether the integral type fits in a fixnum, not the compiler.
2450 This removes a spurious compiler warning. Also, honor the
2451 NO_PREPRO_MAGIC flag to suppress any preprocessor tests. This is
2452 needed for `long long's.
2454 * numbers.c: Define NO_PREPRO_MAGOC when including
2455 num2integral.c.i for `long long' and `signed long long'.
2457 2001-10-06 Mikael Djurfeldt <mdj@linnaeus>
2459 These changes fixes a race condition in the Guile coop - pthread
2462 * coop.c (mother_awake_p): New variable.
2463 (coop_create): Set mother_awake_p before creating or signalling
2464 mother; wait until mother is going to sleep before returning.
2465 (mother): Reset mother_awake_p before going to sleep.
2467 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
2469 * options.c (protected_objects, scm_init_options): The content of
2470 protected_objects is now protected from garbage collection using
2471 scm_gc_register_root instead of scm_permanent_object.
2473 (get_option_setting): New static function that computes an option
2474 setting as it was formerly done in the function scm_options.
2476 (get_documented_option_setting): New static function that
2477 returns option documentation as it was formerly done in the
2478 function scm_options. Note that documentation C strings are no
2479 longer precomputed into SCM objects. Instead, they are converted
2480 into SCM strings every time get_documented_option_setting is
2483 (change_option_setting): New static functions that modifies the
2484 option setting as it was formerly done in the function
2485 scm_options. The function is now exception safe, i. e. won't
2486 cause a memory leak when interrupted. Further, only non-immediate
2487 option values are added to the protection list.
2489 (scm_options): This function now has only the purpose to dispatch
2490 to to get_option_setting, get_documented_option_setting or
2491 change_option_setting, depending on the arguments given to
2494 (scm_init_opts): Don't convert documentation C strings into SCM
2495 strings. Further, don't protect any object values: They _must_
2496 be immediate values, otherwise there is no guarantee that they
2497 have not been collected before anyway.
2499 * options.[ch] (scm_t_option): Made type unsigned, name into a
2500 constant char* and val into a scm_t_bits type.
2502 (scm_options, scm_init_opts): The number of options is guaranteed
2503 to be larger or equal to zero. Thus, the type is changed to
2506 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
2508 * num2integral.i.c (NUM2INTEGRAL): Eliminated some warnings about
2509 testing an unsigned value for being >= 0.
2511 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
2513 * numbers.h: Removed old comment about using SCM_CAR to access
2516 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
2517 the return value is signed. Thanks to Brian Crowder for the bug
2520 (SCM_SRS): Avoid unnecessary casting and don't unpack input
2521 values. With this patch, SCM_SRS can be safely used for other
2522 types than scm_t_signed_bits. However, it should still better be
2523 an internal macro and thus be renamed to SCM_I_SRS.
2525 (SCM_MAKINUM, SCM_INUM): Use proper casting.
2527 2001-10-03 Gary Houston <ghouston@arglist.com>
2529 * continuations.h, unif.h: in the descriptions of the bit patterns
2530 of the heap cells, make bit 0 the least significant.
2532 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
2534 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
2535 Thanks to Golubev I. N.
2537 2001-09-25 Gary Houston <ghouston@arglist.com>
2539 * ports.c (scm_drain_input): extended the docstring. thanks to
2540 Alex Schroeder and Thien-Thi Nguyen.
2542 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
2544 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
2545 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
2546 macros. (The NUM names might soon change.)
2548 * numbers.h: Added missing declarations.
2550 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
2552 * Makefile.am: Distribute num2float.i.c.
2554 * num2float.i.c: New file, multiply included by numbers.c, used
2555 to "templatize" the float <-> num conversion routines.
2557 * numbers.c: New functions: scm_num2float, scm_float2num,
2558 scm_num2double, scm_double2num.
2560 2001-09-21 Rob Browning <rlb@defaultvalue.org>
2562 * .cvsignore: really add version.h
2564 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
2565 Otherwise it fails on the alpha. However, we might rather choose
2566 this size conditionally.
2568 * numbers.c (scm_gcd): change "k" to a long from an int.
2569 Otherwise it fails on the alpha. However, we might rather choose
2570 this size conditionally.
2572 * error.c (scm_wta): coerce char* to intptr_t before int
2575 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
2578 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
2580 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
2582 * numbers.c (scm_integer_expt): Accept inexact integer in second
2583 argument. (Thanks to Bill Schottstaedt.)
2585 2001-09-20 Rob Browning <rlb@defaultvalue.org>
2587 * .cvsignore: add version.h
2589 * versiondat.h.in: removed (obsolete).
2591 * version.h.in: renamed from version.h.
2592 (SCM_GUILE_MAJOR_VERSION): new public macro.
2593 (SCM_GUILE_MINOR_VERSION): new public macro.
2594 (SCM_GUILE_MICRO_VERSION): new public macro.
2596 * version.h: renamed to version.h.in.
2599 (scm_major_version): support integer *_VERSION macros.
2600 (scm_minor_version): support integer *_VERSION macros.
2601 (scm_micro_version): support integer *_VERSION macros.
2602 (scm_version): support integer *_VERSION macros.
2604 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
2606 * error.c, error.h: Made error keys globally accessible.
2607 Applications might want to test for these or use them in a direct
2610 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
2611 routines are passed an inexact. This change in behavior is
2612 motivated by concordance with R5RS: It is more common that a
2613 primitive doesn't want to accept an inexact for an exact.
2615 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2617 The following patch partially undoes my patch from 2001-06-30,
2618 where I added the function scm_gc_mark_cell_conservatively. The
2619 function is buggy, since it breaks guile during conservative
2620 marking if a pointer on the stack points directly into the list of
2621 free cells on the heap: With conservative cell marking this will
2622 cause the whole free list to be scanned and marked - boom!
2624 * gc.c (allocated_mark, MARK, heap_segment,
2625 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
2626 (scm_gc_mark_cell_conservatively): Remove function
2627 scm_gc_mark_cell_conservatively and update the corresponding
2628 comments and uses accordingly. Thanks to Christopher Cramer for
2629 the patch. (Minor corrections by me.)
2631 2001-09-15 Gary Houston <ghouston@arglist.com>
2633 * root.h (scm_root_state): removed the continuation_stack and
2634 continuation_stack_ptr members, which have no apparent purpose.
2635 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
2638 * root.c (root_mark), init.c (restart_stack, start_stack), gc
2639 (scm_igc): remove all references to contination_stack and
2640 continuation_stack_ptr, avoiding allocation of a vector and
2641 useless processing during gc.
2643 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2645 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
2647 (TCONC_IN): Make sure that the cell word 0 is initialized last.
2649 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
2651 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
2653 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
2654 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
2656 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2658 * guardians.c (mark_dependencies_in_tconc,
2659 whine_about_self_centered_zombies, scm_init_guardians): Register
2660 the static global variable `self_centered_zombies' via
2661 scm_gc_register_root, to make some cdr-ing unnecessary.
2663 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2665 * backtrace.c (display_backtrace_file,
2666 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
2667 values, use SCM_FALSEP when comparing SCM values against #f.
2668 Thanks to Rob Browning for the bug report.
2670 2001-09-12 Martin Baulig <martin@home-of-linux.org>
2672 * strings.[ch] (scm_str2string): New function.
2674 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
2676 * gc.c (scm_done_free): Always subtract size from scm_mallocated
2677 when computing nm, even if it's negative.
2678 (scm_must_malloc): Abort on overflow of scm_mtrigger.
2679 (scm_must_realloc): Likewise.
2681 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
2683 * numbers.c (scm_sys_check_number_conversions): new function,
2684 defined if Guile is compiled in debugging mode. currently checks
2685 `scm_num2ulong', should check much much more.
2687 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
2688 unsigned, ensure that it's positive. thanks to Martin Baulig!
2690 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2692 * __scm.h: Added new section about compile time selectable
2695 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
2696 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
2697 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
2698 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
2701 * deprecation.c (scm_include_deprecated_features): Simplified.
2703 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
2704 `SCM_IMP´ instead of `!SCM_CELLP´.
2706 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
2707 Extract side-effecting operations from macros.
2709 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
2710 scm_top_level_lookup_closure_var and scm_system_transformer.
2712 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
2714 (heap_segment): Use CELL_P instead of SCM_CELLP.
2716 * init.c (start_stack): Don't initialize
2717 scm_top_level_lookup_closure_var and scm_system_transformer.
2719 * modules.c (scm_set_current_module): Don't access
2720 scm_top_level_lookup_closure_var and scm_system_transformer.
2722 (scm_sym2var): Don't call scm_variable_set_name_hint.
2724 (scm_post_boot_init_modules): Removed deprecated initializations.
2726 * print.c (scm_ipruk): Don't access cell contents of non cells.
2728 * strings.c (scm_string_set_x): All strings are writable.
2730 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
2731 type. There is only one string type now.
2733 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
2735 * tags.h: Remove comments about two different string types.
2737 (SCM_CELLP, SCM_NCELLP): Deprecated.
2739 * variable.c (make_variable): Remove code variant for vcells.
2741 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
2742 SCM_VARIABLE_LOC): Remove code variant for vcells.
2744 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
2745 SCM_ENABLE_DEPRECATED with the logic reversed.
2747 * dynl.c (moddata, registered_mods), dynl.[ch]
2748 (scm_register_module_xxx, scm_registered_modules,
2749 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
2750 (*top-level-lookup-closure*), eval.[ch]
2751 (scm_top_level_lookup_closure_var, scm_system_transformer,
2752 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
2753 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
2754 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
2755 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
2756 scm_unprotect_object), modules.c (root_module_lookup_closure,
2757 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
2758 beautify_user_module_x_var, try_module_autoload_var,
2759 scm_module_full_name), modules.[ch] (scm_the_root_module,
2760 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
2761 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
2762 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
2763 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
2764 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
2765 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
2766 scm_make_shared_substring), tags.h (scm_tc7_substring,
2767 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
2768 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
2769 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
2770 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
2773 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
2774 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
2775 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
2776 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
2777 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
2778 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
2779 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
2780 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
2781 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
2782 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
2783 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
2784 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
2785 (setzone, scm_strftime, scm_strptime), vports.c
2786 (scm_make_soft_port): Remove calls to
2787 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
2788 gone, all strings are 0-terminated anyway.
2790 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
2791 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
2792 double inclusion of the same headers to the SCM_<filename>_H
2795 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
2796 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
2797 print.c (scm_iprin1): The type scm_tc7_substring does not exist
2800 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
2801 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
2802 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
2803 !SCM_<foo> over SCM_N<foo>.
2805 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2807 * Makefile.am: Remove references to symbols-deprecated.c.
2809 * symbols.c (scm_init_symbols): Don't initialize deprecated
2812 * symbols-deprecated.c: Removed.
2814 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
2815 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
2816 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
2817 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
2818 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
2819 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
2820 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
2821 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
2822 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
2823 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
2824 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
2825 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
2826 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
2827 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
2828 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
2829 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
2830 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
2831 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
2832 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
2833 scm_intern0, scm_sysintern, scm_sysintern0,
2834 scm_sysintern0_no_module_lookup, scm_symbol_value0,
2835 scm_string_to_obarray_symbol, scm_intern_symbol,
2836 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
2837 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
2838 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
2839 vectors.[ch] (scm_vector_set_length_x): Removed.
2841 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
2842 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
2843 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
2844 Renamed the macros that are defined to inhibit double inclusion of
2845 the same headers to the SCM_<filename>_H format.
2847 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
2848 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
2851 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2853 * continuations.h (scm_contregs), debug.h (scm_debug_info,
2854 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
2855 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
2856 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
2857 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
2858 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
2859 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
2860 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
2861 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
2862 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
2863 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
2864 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
2866 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
2867 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
2868 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
2869 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
2870 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
2871 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
2872 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
2873 double inclusion of the same headers to the SCM_<filename>_H
2876 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
2877 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
2878 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
2879 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
2880 !SCM_<foo> over SCM_N<foo>.
2882 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2884 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
2885 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
2886 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
2887 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
2888 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
2889 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
2890 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
2891 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
2892 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
2893 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
2894 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
2895 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
2896 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
2897 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
2898 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
2899 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
2900 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
2901 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
2902 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
2903 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
2904 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
2905 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
2906 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
2907 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
2908 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
2909 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
2910 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
2911 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
2912 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
2913 the macros that are defined to inhibit double inclusion of the
2914 same headers to the SCM_<filename>_H format.
2916 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
2918 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
2919 "scm_t_portable" with "scm_port_table" which was an artifact from
2920 the great "scm_*_t -> scm_t_" renaming.
2922 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
2924 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
2925 used; nfc. Thanks to Bill Schottstaedt.
2927 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
2928 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
2929 Thanks to Chris Cramer.
2931 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
2933 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
2935 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
2937 * dynwind.h (scm_swap_bindings): Declare.
2938 * dynwind.c (scm_swap_bindings): Make non-static.
2940 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
2942 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
2943 doing exactly nothing about them). thanks Neil!
2945 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
2947 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
2949 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
2951 * gc.c: Fix omission bug: Add `heap_segment' forward decl
2952 (proto) in the case when either `GUILE_DEBUG' or
2953 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
2955 (map_free_list): Fix typo: Ref `f' correctly.
2957 Thanks to Chris Cramer.
2959 2001-08-15 Rob Browning <rlb@defaultvalue.org>
2961 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
2963 (libpath.h): change libguileversion to libguileinterface.
2965 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
2967 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
2968 ChangeLog-2000. Thanks to Daniel Skarda!
2970 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
2972 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
2973 do it from the Makefile.
2975 * Makefile.am: rearrange the snarfing slightly, so that .doc files
2976 are of a reasonable size.
2978 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
2980 * stacks.c (scm_make_stack): Improve docstring by explaining use
2983 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
2985 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
2986 scm_char_whitespace_p, scm_char_upper_case_p,
2987 scm_char_lower_case_p, scm_char_is_both_p): Do not require
2988 characters to fulfill isascii in addition to the primary
2991 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2993 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
2994 scm_istr2flo, scm_istring2number): Removed.
2996 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
2999 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
3000 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
3003 (scm_string_to_number): Use new number parser.
3005 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
3006 handles complex numbers.
3008 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
3011 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
3014 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
3016 (scm_i_mem2number): Added.
3018 (scm_exact_to_inexact): Changed signature.
3020 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
3021 here instead of within scm_i_mem2number. Call scm_i_mem2number
3022 instead of scm_istr2int and scm_istring2number.
3024 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3026 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
3027 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
3028 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
3029 !SCM_<pred> over SCM_N<pred>.
3031 (scm_eval_body): Remove side effecting code from macro call.
3033 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
3036 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3038 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
3040 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
3042 Removed vcell slot from structs.
3044 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
3047 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
3048 zero. Use scm_vtable_index_layout instead of "0" when accessing
3050 (scm_init_struct): Remove vcell slot layout code from
3051 required_vtable_fields.
3053 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
3055 * goops.c (build_class_class_slots): Removed vcell slot
3058 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
3059 Removed vcell slot layout code.
3060 (scm_si_vcell): Removed.
3062 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
3064 "Glocs" have been removed.
3066 * tags.h: Update tag system docs.
3067 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
3068 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
3069 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
3070 or SCM_NCONSP, respectively.
3072 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
3073 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
3074 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
3076 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
3077 tell glocs from structs.
3079 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
3081 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
3082 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
3083 instead of with glocs.
3084 (EVALCAR): Do not test for glocs.
3085 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
3087 (scm_unmemocar): Do not handle glocs.
3088 (scm_m_atfop): Memoize as a variable, not as a gloc.
3089 (scm_eval_args, scm_deval_args): Do not handle glocs.
3090 (scm_ceval, scm_deval): Likewise.
3092 * eval.h (SCM_XEVALCAR): Do not test for glocs.
3093 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
3096 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
3098 * dynwind.c (scm_swap_bindings): Likewise.
3099 (scm_dowinds): Updated to recognize lists of variables instead of
3102 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
3105 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
3108 2001-07-25 Gary Houston <ghouston@arglist.com>
3110 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
3111 docstrings to reflect the n-ary implementation.
3113 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
3115 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
3116 value of a variable, not the plain "return" statement.
3118 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
3120 * eval.c: Allow variables in memoized code (in addition to glocs).
3121 (scm_lookupcar): Handle variables in lost races. Replace symbol
3122 with variable directly, do not make a gloc.
3123 (scm_unmemocar): Rewrite variables using a reverse lookup, just
3125 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
3128 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3130 * variable.c (scm_i_variable_print): Use "value" instead of
3131 "binding" since a binding is the mapping between symbols and
3132 variables, not between variables and their values.
3134 * tags.h (scm_tc7_variable): New.
3135 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
3136 * print.c (scm_iprin1): Likewise.
3138 * variable.h (scm_tc16_variable): Removed.
3139 (SCM_VARIABLEP): Test for new tc7 code.
3140 (scm_i_variable_print): New.
3141 * variable.c (scm_tc16_variable): Removed.
3142 (variable_print): Renamed to scm_i_variable_print and made
3144 (variable_equal_p): Removed.
3145 (make_variable): Construct a tc7 object instead of a smob.
3146 (scm_init_variable): Do not register smob.
3148 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
3150 * tags.h: Include inttypes.h when we have it.
3152 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
3154 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
3155 is taken by the new SCM_IM_CALL_WITH_VALUES.
3156 * print.c (scm_isymnames): Update table accordingly.
3158 2001-07-22 Gary Houston <ghouston@arglist.com>
3160 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
3161 SCM_MAKINUM to convert regoff_t value to SCM.
3163 2001-07-21 Gary Houston <ghouston@arglist.com>
3165 * scmsigs.c: include sys/time.h for itimer stuff.
3167 2001-07-19 Rob Browning <rlb@defaultvalue.org>
3169 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
3171 * c-tokenize.lex: add option %nounput to quiet warning.
3172 Add prototype for yylex to quiet warning.
3174 * scmconfig.h.in: add flags for setitimer and getitimer.
3176 * scmsigs.h (scm_init_scmsigs): new prototype.
3177 (scm_init_scmsigs): new prototype.
3179 * scmsigs.c (s_scm_setitimer): new function.
3180 (s_scm_setitimer): new function.
3182 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3184 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
3185 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
3186 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
3187 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
3188 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
3189 guile-func-name-check.in, guile-snarf-docs-texi.in,
3190 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
3191 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
3192 objprop.c, objprop.h, options.c, options.h, random.h,
3193 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
3194 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
3195 version.c, version.h: Updated copyright notice.
3197 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3199 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
3200 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
3201 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
3202 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
3203 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
3204 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
3205 sym_environment, scm_sym_change_class): New static variables to
3206 hold predefined symbols.
3208 (build_class_class_slots): Build the list using scm_list_n
3209 instead of cons. Also, slots are already created as lists, thus
3210 making a call to maplist unnecessary.
3212 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
3213 scm_class_direct_subclasses, scm_class_direct_methods,
3214 scm_class_precedence_list, scm_class_slots, scm_class_environment,
3215 scm_method_procedure, create_standard_classes, purgatory): Use
3218 (build_slots_list, compute_getters_n_setters,
3219 scm_sys_initialize_object, scm_sys_inherit_magic_x,
3220 get_slot_value_using_name, set_slot_value_using_name,
3221 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
3222 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
3223 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
3225 (scm_sys_prep_layout_x): Minimize variable scopes.
3227 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
3228 scm_sys_fast_slot_set_x): Fix signedness.
3230 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
3231 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
3232 scm_memoize_method, scm_wrap_object): Use packing and unpacking
3233 when converting to and from SCM values.
3235 (scm_enable_primitive_generic_x): Add rest argument checking.
3237 (map, filter_cpl, maplist, scm_sys_initialize_object,
3238 scm_sys_prep_layout_x, slot_definition_using_name,
3239 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
3240 call_memoize_method, scm_make, scm_make_class): Prefer explicit
3241 predicates over SCM_N?IMP tests.
3243 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
3246 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
3249 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
3251 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
3253 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
3255 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
3257 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
3259 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
3261 * strings.c (s_scm_string): fix arg position in assert.
3263 2001-07-11 Gary Houston <ghouston@arglist.com>
3265 * strports.c (st_write): use memcpy, not strncpy. thanks to
3268 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
3270 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
3271 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
3272 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
3273 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
3274 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
3275 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
3276 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
3277 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
3278 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
3279 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
3280 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
3281 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
3282 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
3283 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
3284 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
3285 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
3286 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
3287 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
3288 weaks.c, weaks.h: Remove "face-lift" comment.
3290 2001-07-08 Rob Browning <rlb@defaultvalue.org>
3292 * .cvsignore: add stamp-h.in.
3294 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3296 * hooks.c (scm_make_hook, scm_add_hook_x),
3297 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
3298 value info to the docstrings.
3300 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3302 Some more compatibility patches for Windows.
3304 * posix.c (getlogin): getlogin() implementation for Windows.
3306 * backtrace.c, ioext.c: Include <stdio.h>.
3308 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
3311 * cpp_sig_symbols.in: Added SIGBREAK.
3313 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
3315 * strports.c (scm_read_0str, scm_eval_0str): Call
3316 scm_c_read_string and scm_c_eval_string respectively, not
3317 themselves. Thanks to Dale P. Smith!
3319 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3321 * unif.c (scm_array_set_x): The variable args does not
3322 necessarily have to be a list. Further, got rid of a redundant
3325 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3327 * list.c (SCM_I_CONS): Make sure the cell type is initialized
3330 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
3331 init_heap_seg): Fixed signedness.
3333 (init_heap_seg): Replaced strange for-loop with a while loop.
3335 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
3337 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
3339 The following patch adds conservative marking for the elements of
3340 free or allocated cells.
3342 * gc.c (allocated_mark, heap_segment): New static functions.
3344 (which_seg): Deleted, since the functionality is now provided by
3345 function heap_segment.
3347 (map_free_list): Use heap_segment instead of which_seg.
3349 (MARK): If cell debugging is disabled, mark free cells
3352 (scm_mark_locations, scm_cellp): Extracted the search for the
3353 heap segment of a SCM value into function heap_segment.
3355 (scm_init_storage): Allocated cells must be marked
3358 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
3360 The following patch changes the representation of weak vectors to
3361 double cells instead of using an extension of the vector's
3364 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
3365 the result of SCM_WVECT_GC_CHAIN.
3367 (scm_gc_sweep): Weak vectors don't have extra fields any more.
3369 * weaks.c (allocate_weak_vector): New static function. It does
3370 not patch any previously created vector object during the
3371 construction of a weak vector, and thus doesn't need to switch
3372 off interrupts during vector creation.
3374 (scm_make_weak_vector, scm_make_weak_key_hash_table,
3375 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
3376 Use allocate_weak_vector to provide the new weak vector object.
3378 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
3379 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
3380 now stored in the double cell.
3382 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
3385 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
3386 using an entry of the double cell.
3388 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
3390 * stamp-h.in: bye bye
3392 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
3394 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
3397 * load.c, load.h (scm_c_primitive_load,
3398 scm_c_primitive_load_path): New.
3400 * strports.c, strports.h (scm_c_read_string): Renamed from
3401 scm_read_0str. Also, added "const" qualifier to argument.
3402 (scm_c_eval_string): Renamed from scm_eval_0str.
3403 (scm_read_0str, scm_eval_0str): Deprecated.
3405 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3407 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
3410 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
3412 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
3413 scm_list_n): New functions.
3414 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
3415 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
3416 (lots of files): Use the new functions.
3418 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
3420 * strings.c: #include "libguile/deprecation.h".
3422 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3424 * read.c (scm_lreadr): When reading a hash token, check for a
3425 user-defined hash procedure first, so that overriding the builtin
3426 hash characters is possible (this was needed for implementing
3427 SRFI-4's read synax `f32(...)').
3429 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
3430 because the latter is unsigned now and breaks comparisons like
3431 (n < (scm_t_signed_bits)MIN_VALUE).
3433 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
3435 * eval.h, eval.c (scm_call_4): New function.
3437 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
3438 directly rather than dispatching to them via scm_ithrow and a lazy
3441 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
3442 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
3443 for trap handler procedures.
3445 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
3446 procedures not being #f.
3448 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
3450 * Makefile.am (c-tokenize.c): add rule to generate it.
3451 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
3453 filter-doc-snarfage.c: remove.
3455 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3457 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
3459 The following set of changes makes compiling Guile under various
3460 Windows compilers easier. Compilation under GNU systems should
3461 not be affected at all.
3463 Thanks to Stefan Jahn for all necessary information, patches and
3466 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
3467 getpgrp, ttyname, primitive-fork and some header inclusion for
3470 * random.c: Define M_PI, if not predefined and use __int64 for
3471 LONG64 under Windows.
3473 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
3474 Windows and conditionalize some signal names.
3476 * socket.c (scm_getsockopt): Added missing comma.
3477 Include socket library header under Windows.
3479 * stime.c (CLKTCK): Add cast to int, to make it compile under
3482 * ports.c (truncate): New function, compiled only under Windows.
3484 * net_db.c: Do not declare errno under Windows.
3486 * iselect.h, inet_aton.c: Include socket library headers under
3489 * guile.c (inner_main): Under Windows, initialize socket library
3490 and initialize gdb_interface data structures.
3492 * gdb_interface.h: Under Windows, gdb_interface cannot be
3493 initialized statically. Initialize at runtime instead.
3495 * fports.c (write_all): ssize_t -> size_t.
3496 (fport_print): Conditionalize call to ttyname().
3497 (getflags): New function, compiled only under Windows.
3499 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
3500 primitives chown, link, fcntl.
3501 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
3504 * backtrace.c: Include <io.h> under Windows.
3506 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
3508 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
3511 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
3513 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
3514 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
3515 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
3516 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
3517 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
3518 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
3519 (scm_dynamic_wind, scm_dowinds), environments.c
3520 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
3521 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
3522 goops.c (GETVAR, purgatory, make_class_from_template,
3523 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
3524 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
3525 (scm_primitive_load), modules.c (scm_resolve_module,
3526 scm_c_define_module, scm_c_use_module, scm_c_export,
3527 module_variable, scm_eval_closure_lookup, scm_sym2var,
3528 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
3529 ports.c (scm_port_for_each), print.c (scm_printer_apply),
3530 properties.c (scm_primitive_property_ref), ramap.c (ramap,
3531 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
3532 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
3533 (scm_object_to_string, scm_call_with_output_string,
3534 scm_call_with_input_string), throw.c (scm_body_thunk,
3535 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
3536 scm_make_shared_array), vports.c (sf_flush, sf_write,
3537 sf_fill_input, sf_close): Use one of the above functions.
3538 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
3540 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
3542 * filesys.c (scm_close), ports.c (scm_close_port,
3543 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
3544 instead of SCM_NEGATE_BOOL.
3546 * filesys.c (scm_stat): Clean up type dispatch.
3548 * filesys.c (scm_stat), ports.c (scm_input_port_p,
3549 scm_output_port_p): Get rid of redundant IM type check.
3551 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
3552 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
3553 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
3554 scm_return_entry), numbers.c (scm_number_to_string), objects.c
3555 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
3556 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
3557 scm_addr_vector), stime.c (scm_strftime), strings.c
3558 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
3559 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
3560 scm_string_split), strports.c (scm_strport_to_string), symbols.c
3561 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
3562 instead of scm_makfromstr.
3564 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
3565 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
3566 scm_read_hash_extend), stime.c (scm_strftime), strings.c
3567 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
3568 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
3569 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
3570 !SCM_<pred> over SCM_N<pred>.
3572 * strings.[ch] (scm_makfromstr): Deprecated.
3574 (scm_mem2string): New function, replaces scm_makfromstr.
3576 * strings.c (scm_substring), strop.c (string_copy,
3577 scm_string_split), strports.c (scm_strport_to_string), symbols.c
3578 (scm_symbol_to_string): Fix gc problem.
3580 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
3583 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
3584 warning about comparing signed and unsigned values. This fix is
3585 not optimal, since it won't work reliably if sizeof (c_start) >
3586 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
3587 solution is to define this macro as an inline function, thus
3588 allowing to specifiy the types of c_start and c_end.
3590 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3592 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
3595 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
3596 Rename <foo>H to SCM_<foo>_H.
3598 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
3599 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
3601 (narrow_stack): Make i unsigned. Don't use side-effecting
3602 operations in conditions.
3604 (narrow_stack, scm_make_stack, scm_stack_id,
3605 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
3607 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
3608 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
3611 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
3614 (scm_last_stack_frame): Remove bogus `;´.
3616 * stacks.h (SCM_FRAMEP): Fix type check.
3618 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
3620 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
3621 c-tokenize.c when doing maintainer-clean.
3623 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
3625 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
3628 * eval.c: all hash signs are in column 0.
3630 * Makefile.am (guile_filter_doc_snarfage): build using
3631 c-tokenize.c, not filter-doc-snarfage.c.
3632 rearrange snarfing dependencies a bit.
3634 * c-tokenize.lex: new file.
3636 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
3638 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
3639 scm_t_srcpropso_plist. See the big type renaming.
3640 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
3641 Thanks to Seth Alves!
3643 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
3644 they aren't defined already.
3646 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
3648 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
3649 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
3652 * backtrace.c (display_expression, scm_set_print_params_x,
3653 display_application, display_frame, scm_backtrace), numbers.c
3654 (scm_istring2number), objects.c (scm_class_of,
3655 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
3656 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
3658 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
3661 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
3662 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
3664 * objects.c (scm_class_of): Type fix.
3666 (scm_mcache_lookup_cmethod): Improved comment, simplified,
3669 * pairs.h (scm_error_pair_access): The function can return if
3672 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3674 * init.c (scm_init_guile_1): Removed initialization of tag.c.
3676 * gdbint.c, init.c: Removed inclusion of tag.h.
3678 * tag.h, tag.c: Removed files.
3680 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
3682 2001-06-20 Gary Houston <ghouston@arglist.com>
3684 * deprecation.c, extensions.c, rw.c: include string.h.
3686 2001-06-19 Gary Houston <ghouston@arglist.com>
3688 * filter-doc-snarfage.c (process): added ungetc in
3689 MULTILINE_COOKIE case since otherwise it fails when there's no
3690 space between the '(' and the quote of the following string
3693 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
3695 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
3697 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
3699 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
3700 extension takes place.
3701 * strings.h (SCM_STRING_LENGTH): Likewise.
3702 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
3704 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
3707 * tags.h: Include <stdint.h> when we have it.
3708 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
3709 available. Else use "unsigned long".
3710 (scm_signed_bits_t): New.
3712 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
3713 (SCM_INUM): Cast result to scm_signed_bits_t.
3715 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
3717 * mkstemp.c: Update path to #include file scmconfig.h.
3718 Thanks to Golubev I. N.
3720 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
3722 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
3724 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
3725 the macro definition.
3727 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
3728 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
3729 instead of SCM_INST_TYPE.
3731 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
3732 the object is a struct before accessing its struct flags.
3734 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
3736 2001-06-10 Gary Houston <ghouston@arglist.com>
3738 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
3739 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
3740 work reliably anymore. try it from boot-9.scm instead.
3742 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
3744 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
3745 Thanks to Matthias Köppe!
3747 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
3749 * snarf.h, filter-doc-snarfage.c: more changes to cope with
3750 space-happy C preprocessors.
3752 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
3753 inside cookies. thanks to Matthias Köppe!
3755 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
3757 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
3758 keywords. Fix gc protection.
3760 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
3761 operations in macro calls.
3763 * pairs.c (scm_error_pair_access): Avoid recursion.
3765 Thanks to Matthias Koeppe for reporting the bugs that correspond
3766 to the following set of patches.
3768 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
3769 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
3770 bitvector base address using SCM_BITVECTOR_BASE.
3772 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
3775 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
3777 * goops.c (SCM_CLASS_REDEF): Removed.
3779 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
3782 Thanks to Matthias Koeppe for reporting the bugs that correspond
3783 to the following set of patches.
3785 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
3786 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
3787 scm_sys_allocate_instance, clear_method_cache,
3788 scm_sys_invalidate_method_cache_x, scm_make,
3789 create_standard_classes, scm_make_port_classes, scm_make_class,
3790 scm_add_slot): Use SCM_SET_SLOT to set slot values.
3792 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
3794 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
3796 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
3797 UNARY_ELTS_CODE): Remove bogus break statement.
3799 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
3800 Don't access bit vectors elements as SCM objects.
3802 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
3803 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
3804 Don't assign to an unpacked value.
3806 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
3808 * __scm.h (SCM_NORETURN): Moved here from error.h.
3810 (SCM_UNUSED): New macro.
3812 (SCM_DEBUG_PAIR_ACCESSES): New macro.
3814 * backtrace.c (display_error_handler), continuations.c
3815 (continuation_print), debug.c (debugobj_print), dynwind.c
3816 (guards_print), environments.c (observer_print,
3817 core_environments_finalize, leaf_environment_cell,
3818 leaf_environment_print, eval_environment_print,
3819 eval_environment_observer, import_environment_define,
3820 import_environment_undefine, import_environment_print,
3821 import_environment_observer, export_environment_define,
3822 export_environment_undefine, export_environment_print,
3823 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
3824 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
3825 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
3826 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
3827 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
3828 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
3829 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
3830 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
3831 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
3832 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
3833 set_slot_value, test_slot_existence, scm_change_object_class,
3834 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
3835 default_setter), guardians.c (guardian_print, guardian_gc_init,
3836 guardian_zombify, whine_about_self_centered_zombies), guile.c
3837 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
3838 mallocs.c (malloc_print), numbers.c (scm_print_real,
3839 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
3840 end_input_default, scm_port_print, fill_input_void_port,
3841 write_void_port), root.c (root_print), smob.c (scm_mark0,
3842 scm_free0, scm_smob_print, scm_smob_apply_1_error,
3843 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
3844 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
3845 (scm_struct_free_0, scm_struct_free_standard,
3846 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
3847 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
3848 scm_handle_by_throw, scm_ithrow), weaks.c
3849 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
3850 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
3851 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
3853 * error.h (SCM_NORETURN): Moved to __scm.h.
3855 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
3856 Renamed <foo>H to SCM_<foo>_H.
3858 * gc.c (debug_cells_gc_interval): New static variable.
3860 (scm_assert_cell_valid): If selected by the user, perform
3861 additional garbage collections.
3863 (scm_set_debug_cell_accesses_x): Extended to let the user specify
3864 if additional garbage collections are desired.
3866 (mark_gc_async): If additional garbage collections are selected
3867 by the user, don't call the after-gc-hook. Instead require the
3868 user to run the hook manually.
3870 * pairs.c (scm_error_pair_access): New function. Only compiled
3871 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
3873 * pairs.h (SCM_VALIDATE_PAIR): New macro.
3875 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
3876 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
3877 is a real pair object. (Glocs are also accepted, but that may
3878 change.) If not, abort with an error message.
3880 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
3882 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
3884 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
3885 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
3887 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
3889 * extensions.c (scm_c_register_extension): Allow NULL as library
3891 (load_extension): Ignore NULL library names when comparing.
3893 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
3894 non-pointers are being compared. Thanks to Alexander Klimov!
3896 2001-06-04 Gary Houston <ghouston@arglist.com>
3898 * rw.c (scm_write_string_partial): new procedure implementing
3899 write-string/partial in (ice-9 rw).
3900 * rw.h: declare scm_write_string_partial.
3902 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
3904 * keywords.c (keyword_print): Substract 1 from length of symbol
3905 name, accounting for the silly dash.
3907 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
3908 Do not emit deprecation warning.
3910 Added exception notice to all files.
3912 * dynl.c: Include "deprecation.h".
3914 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
3916 * dynl.c (scm_register_module_xxx, scm_registered_modules,
3917 scm_clear_registered_modules): Deprecated.
3919 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
3921 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
3922 guile-snarf-docs-texi.
3924 * fports.c: HAVE_ST_BLKSIZE changed to
3925 HAVE_STRUCT_STAT_ST_BLKSIZE.
3926 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
3927 HAVE_STRUCT_STAT_ST_BLKSIZE.
3929 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
3930 HAVE_STRUCT_STAT_ST_RDEV.
3931 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
3932 HAVE_STRUCT_STAT_ST_BLKSIZE.
3933 (scm_stat2scm): HAVE_ST_BLOCKS changed to
3934 HAVE_STRUCT_STAT_ST_BLOCKS.
3936 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
3938 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
3939 of scm_eval_x to allow module changes between the forms in the
3940 string. Set/restore module using scm_c_call_with_current_module.
3942 * mkstemp.c: New file, slightly modified from libiberties
3945 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
3947 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
3948 filter-doc-snarfage.c: new files.
3950 * Makefile.am: add stuff to [build,] use and distribute
3951 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
3953 * guile-snarf.in: grok the new snarf output.
3955 * snarf.h: make the output both texttools- and `read'-friendly.
3957 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
3958 guile-snarf-docs. (should also deprecate, I guess. maybe not).
3960 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
3962 * print.c (scm_simple_format): Support "~~" and "~%". Signal
3963 error for unsupported format controls and for superflous
3964 arguments. Thanks to Daniel Skarda!
3966 * print.h, print.c (scm_print_symbol_name): Factored out of
3968 (scm_iprin1): Call it.
3970 * keywords.c (keyword_print): Use scm_print_symbol_name so that
3971 weird names are printed correctly.
3973 * print.c (scm_print_symbol_name): Symbols whose name starts with
3974 `#' or `:' or ends with `:' are considered weird.
3976 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3978 * numbers.c (scm_difference, scm_divide): Clarified comments for -
3981 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3983 * debug.h: Removed prototype for scm_eval_string.
3985 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3987 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
3988 (make-string 2000 #\!))' in an older version).
3990 Change strncpy to memcpy to allow embedded NUL characters in
3993 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
3995 * hooks.c (scm_create_hook): deprecated.
3996 (make_hook): deleted.
3997 (scm_make_hook): all the hook creation code is now here.
3999 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
4000 a hook, make it permanent, and do a `scm_c_define' on it.
4002 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
4004 * socket.c (s_scm_inet_pton): fix docstring quoting.
4005 (s_scm_inet_ntop): ditto.
4007 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
4009 * hashtab.c (scm_internal_hash_fold): fix argument position in
4012 * environments.c (s_scm_import_environment_set_imports_x): fix
4013 argument position in SCM_ASSERT.
4015 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
4016 (s_scm_make_iloc): ditto.
4018 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
4020 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
4022 * eval.c (promise_print): Read the promise's value as an object.
4024 (SCM_CEVAL): Don't perform side-effecting operations in macro
4027 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
4028 conditional expression.
4030 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
4033 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
4034 text, removed redundant computation of effective_length and fixed
4037 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
4040 (wrap_init): Don't use SCM_C[AD]R for non pairs.
4042 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
4044 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
4045 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
4047 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
4049 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
4050 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
4051 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
4052 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
4054 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
4056 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
4058 * ramap.c (ramap_rp): Removed bogus `;´.
4060 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
4063 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
4064 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
4065 Read SCM objects rather than scm_bits_t values.
4067 * tags.h (SCM_VOIDP_TEST): Removed.
4069 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
4070 value of 2 now corresponds to the former 1, the current 1
4071 corresponds to the former situation that SCM_VOIDP_TEST was
4074 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
4075 If this appears to be not ANSI compliant, we will change it to
4076 typedef struct scm_unused_struct { } * SCM;
4077 Thanks to Han-Wen Nienhuys for the suggestion.
4079 * unif.c (scm_array_set_x): Fix typing problem, and use
4080 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
4081 dealing with uniform vectors.
4083 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
4085 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
4086 (scm_igc): mark from them, too (precisely, not conservatively!).
4088 * root.h (scm_gc_registered_roots): new object in
4091 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
4092 `scm_protect_object'. shouldn't call it at all, though, it seems.
4094 * gc.c (scm_[un]protect_object): deprecated.
4095 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
4096 (scm_gc_[un]register_root[s]): new.
4098 * gc.h: add prototypes for scm_gc_[un]protect_object,
4099 scm_gc_[un]register_root[s].
4101 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
4103 revert the controversial part of the 2001-05-24 changes.
4105 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
4107 * modules.c (scm_env_module): Exported to Scheme.
4109 * eval.c (scm_debug_opts): New option `show-file-name'.
4111 * debug.h (SCM_SHOW_FILE_NAME): New.
4113 * backtrace.c: Include "libguile/filesys.h".
4114 (sym_base, display_backtrace_get_file_line,
4115 display_backtrace_file, display_backtrace_file_and_line): New.
4116 (display_frame): Call display_backtrace_file_and_line if that is
4118 (display_backtrace_body): Call scm_display_backtrace_file if
4121 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
4122 Prototypes removed since there's no definition for these
4125 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4127 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
4128 Changed use of scm_array->scm_array_t and
4129 scm_array_dim->scm_array_dim_t to enable build with
4130 --disable-deprecated.
4132 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
4134 The purpose of this set of changes is to regularize Guile's usage
4135 of ANSI C integral types, with the following ideas in mind:
4137 - SCM does not nesessarily have to be long.
4138 - long is not nesessarily enough to store pointers.
4139 - long is not nesessarily the same size as int.
4141 The changes are incomplete and possibly buggy. Please test on
4145 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
4148 * unif.h: type renaming:
4149 scm_array -> scm_array_t
4150 scm_array_dim -> scm_array_dim_t
4151 the old names are deprecated, all in-Guile uses changed.
4153 * tags.h (scm_ubits_t): new typedef, representing unsigned
4156 * stacks.h: type renaming:
4157 scm_info_frame -> scm_info_frame_t
4158 scm_stack -> scm_stack_t
4159 the old names are deprecated, all in-Guile uses changed.
4161 * srcprop.h: type renaming:
4162 scm_srcprops -> scm_srcprops_t
4163 scm_srcprops_chunk -> scm_srcprops_chunk_t
4164 the old names are deprecated, all in-Guile uses changed.
4166 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
4167 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
4168 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
4169 vectors.c, vports.c, weaks.c:
4170 various int/size_t -> size_t/scm_bits_t changes.
4172 * random.h: type renaming:
4173 scm_rstate -> scm_rstate_t
4174 scm_rng -> scm_rng_t
4175 scm_i_rstate -> scm_i_rstate_t
4176 the old names are deprecated, all in-Guile uses changed.
4178 * procs.h: type renaming:
4179 scm_subr_entry -> scm_subr_entry_t
4180 the old name is deprecated, all in-Guile uses changed.
4182 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
4184 scm_option -> scm_option_t
4185 the old name is deprecated, all in-Guile uses changed.
4187 * objects.c: various long -> scm_bits_t changes.
4188 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
4190 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
4193 * num2integral.i.c: new file, multiply included by numbers.c, used
4194 to "templatize" the various integral <-> num conversion routines.
4196 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
4197 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
4199 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
4200 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
4201 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
4202 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
4203 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
4204 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
4205 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
4206 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
4207 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
4208 scm_num2size): new functions.
4210 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
4212 * load.c: change int -> size_t in various places (where the
4213 variable is used to store a string length).
4214 (search-path): call scm_done_free, not scm_done_malloc.
4216 * list.c (scm_ilength): return a scm_bits_t, not long.
4217 some other {int,long} -> scm_bits_t changes.
4219 * hashtab.c: various [u]int -> scm_bits_t changes.
4220 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
4221 (scm_ihashx): n: uint -> scm_bits_t
4222 use scm_bits2num instead of scm_ulong2num.
4224 * gsubr.c: various int -> scm_bits_t changes.
4226 * goops.[hc]: various {int,long} -> scm_bits_t changes.
4228 * gh_data.c (gh_num2int): no loss of precision any more.
4230 * gh.h (gh_str2scm): len: int -> size_t
4231 (gh_{get,set}_substr): start: int -> scm_bits_t,
4233 (gh_<num>2scm): n: int -> scm_bits_t
4234 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
4235 (gh_length): return scm_bits_t, not unsigned long.
4237 * gc.[hc]: various small changes relating to many things stopping
4238 being long and starting being scm_[u]bits_t instead.
4239 scm_mallocated should no longer wrap around.
4241 * fports.h: type renaming:
4242 scm_fport -> scm_fport_t
4243 the old name is deprecated, all in-Guile uses changed.
4245 * fports.c (fport_fill_input): count: int -> scm_bits_t
4246 (fport_flush): init_size, remaining, count: int -> scm_bits_t
4248 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
4249 those prototypes, as the functions they prototype don't exist.
4251 * fports.c (default_buffer_size): int -> size_t
4252 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
4253 default_size: int -> size_t
4254 (scm_setvbuf): csize: int -> scm_bits_t
4256 * fluids.c (n_fluids): int -> scm_bits_t
4257 (grow_fluids): old_length, i: int -> scm_bits_t
4258 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
4260 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
4262 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
4263 the new and shiny SCM_NUM2INT.
4265 * extensions.c: extension -> extension_t (and made a typedef).
4267 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
4268 there are no nasty surprises if/when the various deeply magic tag
4269 bits move somewhere else.
4271 * eval.c: changed the locals used to store results of SCM_IFRAME,
4272 scm_ilength and such to be of type scm_bits_t (and not int/long).
4273 (iqq): depth, edepth: int -> scm_bits_t
4274 (scm_eval_stack): int -> scm_bits_t
4275 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
4276 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
4277 i: int -> scm_bits_t
4279 * environments.c: changed the many calls to scm_ulong2num to
4281 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
4283 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
4285 * debug.h: type renaming:
4286 scm_debug_info -> scm_debug_info_t
4287 scm_debug_frame -> scm_debug_frame_t
4288 the old names are deprecated, all in-Guile uses changed.
4289 (scm_debug_eframe_size): int -> scm_bits_t
4291 * debug.c (scm_init_debug): use scm_c_define instead of the
4292 deprecated scm_define.
4294 * continuations.h: type renaming:
4295 scm_contregs -> scm_contregs_t
4296 the old name is deprecated, all in-Guile uses changed.
4297 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
4298 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
4300 * continuations.c (scm_make_continuation): change the type of
4301 stack_size from long to scm_bits_t.
4303 * ports.h: type renaming:
4304 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
4305 scm_port -> scm_port_t
4306 scm_ptob_descriptor -> scm_ptob_descriptor_t
4307 the old names are deprecated, all in-Guile uses changed.
4308 (scm_port_t.entry): int -> scm_bits_t.
4309 (scm_port_t.line_number): int -> long.
4310 (scm_port_t.putback_buf_size): int -> size_t.
4312 * __scm.h (long_long, ulong_long): deprecated (they pollute the
4313 global namespace and have little value beside that).
4314 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
4316 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
4317 exist (for size_t & ptrdiff_t).
4318 (scm_sizet): deprecated.
4320 * Makefile.am (noinst_HEADERS): add num2integral.i.c
4322 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
4324 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
4325 SCM_VARIABLE_INIT since that it what it used to be.
4327 * deprecation.c (scm_include_deprecated_features): Make docstring
4328 ANSIsh. Thanks to Matthias Köppe!
4330 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
4332 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
4333 needed for weak-key hashtables.
4335 * procs.c (scm_make_subr_with_generic): Add missing last argument
4336 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
4338 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
4339 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
4341 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
4343 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
4345 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
4346 `duplicate_string'. Do not use an indirect cell, store symbol
4347 directly in collision list of hash table.
4348 (duplicate_string): Removed.
4350 * init.c (scm_init_guile_1): Call scm_init_extensions.
4352 * Makefile.am: Add "extensions.c" and related files in all the
4355 * extensions.h, extension.c: New files.
4357 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
4359 * modules.h (scm_system_module_env_p): Move out of deprecated
4362 * rw.h (scm_init_rw): Added prototype.
4364 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
4365 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
4366 New functions. They replace scm_make_gsubr and
4367 scm_make_gsubr_with_generic. The `make' variants only create the
4368 gsubr object, while the `define' variants also put it into the
4369 current module. Changed all callers.
4370 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
4372 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
4373 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
4374 functions. They replace scm_make_subr, scm_make_subr_opt and
4375 scm_make_subr_with_generic. The `make' variants only create the
4376 subr object, while the `define' variants also put it into the
4377 current module. Changed all callers.
4378 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
4381 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
4382 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
4385 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
4387 * throw.c (scm_lazy_catch): Slight docstring clarification.
4389 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
4391 * throw.c: Lazy-catch handlers are no longer allowed to return.
4392 Fixed comments throughout.
4393 (scm_ithrow): Signal an error when a lazy-catch handler returns.
4394 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
4397 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
4398 refered to s_scm_minor_version previously.
4400 * modules.h, modules.c: Moved around a lot of code so that
4401 deprecated features appear at the bottom.
4402 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
4403 module_prefix, make_modules_in_var, beautify_user_module_x_var,
4404 scm_the_root_module, scm_make_module, scm_ensure_user_module,
4405 scm_load_scheme_module): Deprecated.
4406 (scm_system_module_env_p): Return SCM_BOOL_T directly for
4407 environments corresponding to the root module.
4408 (convert_module_name, scm_c_resolve_module,
4409 scm_c_call_with_current_module, scm_c_define_module,
4410 scm_c_use_module, scm_c_export): New.
4411 (the_root_module): New static variant of scm_the_root_module. Use
4412 it everywhere instead of scm_the_root_module.
4414 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
4415 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
4416 (scm_c_with_fluid): New.
4417 (scm_with_fluids): Use scm_c_with_fluids instead of
4418 scm_internal_with_fluids.
4420 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
4421 `scm_init_goops'. Do not explicitly create/switch modules.
4422 Return SCM_UNSPECIFIED.
4423 (scm_init_goops): Only register `%init-goops-builtins' procedure.
4424 (scm_load_goops): Use scm_c_resolve_module instead of
4427 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
4428 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
4429 `scm_init_rw' prior to loading the startup files.
4431 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
4432 scm_init_rdelim. Do not explicitly create/switch modules.
4433 Return SCM_UNSPECIFIED.
4434 (scm_init_rdelim): Only register `%init-rdelim-builtins'
4437 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
4438 explicitly create/switch modules. Return SCM_UNSPECIFIED.
4439 (scm_init_rw): Only register `%init-rw-builtins' procedure.
4441 * script.c (scm_shell): Evaluate the compiled switches in the
4442 current module, not in the root module.
4444 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
4446 * fluids.c (scm_c_with_fluids): Rename from
4447 scm_internal_with_fluids.
4448 (scm_internal_with_fluids): Deprecated.
4449 (scm_c_with_fluid): New.
4451 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4453 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
4455 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
4456 accessed with SCM_C[AD]R.
4458 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
4460 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
4462 * version.c (s_scm_major_version): doc fixes.
4463 (s_scm_minor_version): doc fixes.
4464 (s_scm_minor_version): new function.
4466 * version.h (scm_init_version): new function.
4468 * versiondat.h.in: add GUILE_MICRO_VERSION.
4470 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
4472 * deprecation.c (scm_init_deprecation): Renamed
4473 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
4475 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
4477 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
4478 dependent on cpp_cnvt.awk
4480 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4482 * script.c (scm_compile_shell_switches): New command line option
4483 `--use-srfi' for loading a list of SRFIs on startup.
4484 (scm_shell_usage): Added `--use-srfi' to help message.
4486 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
4488 Merged from mvo-vcell-cleanup-1-branch.
4490 The concept of vcells has been removed from Guile. With it,
4491 explicit obarrays and associated operations are gone. Use
4492 hashtables instead of obarrays.
4494 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
4495 result as variable instead of vcell. Glocs no longer point to a
4496 vcell but to a variable. Use scm_c_define instead of
4497 scm_sysintern and treat the result as a variable (which it is),
4500 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
4501 SCM_DEFVARIABLEP): Deprecated.
4502 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
4503 (variable_print): Do not print name of variable.
4504 (variable_equalp): Compare values, not vcells.
4505 (anonymous_variable_sym): Removed.
4506 (make_vcell_variable): Removed.
4507 (make_variable): New, as replacement.
4508 (scm_make_variable, scm_make_undefined_variable): Do not take name
4510 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
4512 (scm_builtin_variable): Deprecated.
4514 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
4515 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
4516 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
4517 scm_sysintern, scm_sysintern0, scm_symbol_value0,
4518 scm_string_to_obarray_symbol, scm_intern_symbol,
4519 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
4520 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
4521 Deprecated and moved to "symbols-deprecated.c".
4522 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
4523 (scm_init_symbols): Call scm_init_symbols_deprecated.
4524 * symbols-deprecated.c: New file.
4525 * Makefile.am: Added symbols-deprecated.c and related files in all
4528 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
4529 SCM_GLOBAL_VCELL_INIT): Deprecated.
4530 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
4531 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
4533 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
4536 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
4537 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
4538 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
4539 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
4540 Changed according to the `throughout' comments.
4542 * modules.h, modules.c (scm_module_system_booted_p): Changed type
4544 (scm_module_type): Removed.
4545 (the_root_module): Renamed to the_root_module_var. Now points to
4546 a variable instead of a vcell. Updated all uses.
4547 (scm_the_root_module): Return SCM_BOOL_F when module systems
4548 hasn't been booted yet.
4549 (SCM_VALIDATE_STRUCT_TYPE): Removed.
4550 (scm_post_boot_init_modules): Made static.
4551 (scm_set_current_module): Call scm_post_boot_init_modules on first
4553 (make_modules_in, beautify_user_module_x, resolve_module,
4554 try_module_autoload, module_make_local_var_x): Tacked on "_var"
4555 suffix. Now point to variables instead of vcells. Updated all
4557 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
4558 and return SCM_BOOL_F in that case.
4559 (scm_module_transformer): Likewise.
4560 (sym_module, scm_lookup_closure_module, scm_env_module): New.
4561 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
4562 (scm_eval_closure_lookup): Do not allow new definitions when
4563 `interface' flag is set.
4564 (scm_standard_interface_eval_closure): New.
4565 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
4566 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
4567 scm_c_lookup, scm_c_module_define, scm_c_define,
4568 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
4569 scm_modules_prehistory): New.
4570 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
4571 instead of scm_intern0.
4573 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
4576 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
4577 hashtable operations to maintain the keywords, not obarray ones.
4579 * init.c (scm_load_startup_files): Do not call
4580 scm_post_boot_init_modules. This is done by
4581 scm_set_current_module now.
4582 (scm_init_guile_1): Call scm_modules_prehistory. Call
4583 scm_init_variable early on.
4585 * goops.c (s_scm_sys_goops_loaded): Get
4586 var_compute_applicable_methods from scm_sym2var, not from a direct
4587 invocation of scm_goops_lookup_closure.
4589 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
4591 * gc.c: Added simple debugging hack to mark phase of GC: When
4592 activated, do not tail-call scm_gc_mark. This gives nice
4594 (scm_unhash_name): Removed.
4596 * feature.c (features): Renamed to features_var. Now points to a
4597 variable instead of a vcell. Updated all uses.
4599 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
4600 `scm_current_module_lookup_closure' which will do the right thing
4601 when the module system hasn't been booted yet.
4602 (SCM_GLOC_SYM): Removed.
4603 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
4604 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
4606 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
4607 instead of with vcells. Do not overwrite `var' with the result of
4608 the lookup, use the new `real_var' instead. Remove `var2' in
4609 exchange (which was only used with threads).
4610 (sym_three_question_marks): New.
4611 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
4613 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
4614 (scm_m_atfop): Expect the function definition to be a variable
4616 (scm_macroexp): Do not use `unmemocar', explicitely remember the
4618 (scm_unmemocopy): Removed thoughts about anti-macro interface.
4619 (scm_eval_args): Use more explicit code in the gloc branch of the
4620 atrocious struct ambiguity test. The optimizer will sort this
4622 (scm_deval_args): Likewise.
4623 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
4624 remember the symbol instead. Added some comments where
4625 scm_tc3_cons_gloc really exclusively refers to structs.
4626 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
4627 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
4628 of scm_sysintern in general.
4630 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
4633 * debug.c (s_scm_make_gloc): Only allow proper variables, no
4634 pairs. Put the variable directly in the gloc.
4635 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
4636 (scm_init_debug): Use scm_c_define instead scm_sysintern.
4638 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
4640 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
4641 scm_the_last_stack_fluid_var. It now points to a variable instead
4642 of a vcell. Updated all uses.
4643 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
4644 instead of a vcell. Updated all uses.
4646 * _scm.h: Include "variables.h" and "modules.h" since almost
4647 everybody needs them now.
4649 * root.h (scm_symhash, scm_symhash_vars): Removed.
4650 * gc.c (scm_init_storage): Do not initialize them.
4652 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
4654 * eval.c (scm_init_eval): Initialize scm_undefineds and
4657 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
4658 like the SCM_NEWCELL macro counterparts.
4660 (scm_init_storage, scm_init_gc): Moved initialization of
4661 scm_tc16_allocated from scm_init_gc to scm_init_storage.
4663 (scm_init_storage): Moved initialization of scm_undefineds and
4664 scm_listofnull to eval.c, initializion of scm_nullstr to
4665 strings.c, initializion of scm_nullvect to vectors.c.
4667 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
4668 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
4670 * init.c (scm_init_guile_1): Reordered some initializations and
4671 added dependcy information comments.
4673 * load.c (scm_init_load): Use scm_nullstr.
4675 * strings.c (scm_init_strings): Initialize scm_nullstr.
4677 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
4679 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
4681 * values.c (print_values): Print as a unreadable object, not as
4682 multiple lines. Thanks to Matthias Köppe!
4684 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
4686 * deprecation.c: Fixed copyright date.
4688 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
4689 DEPRECATION_H to SCM_DEPRECATION_H.
4691 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
4693 * guile-doc-snarf.in: Update copyright.
4694 Fix relative path bug. Thanks to Sergey Poznyakoff.
4696 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
4698 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
4699 accept open ports. Thanks to Quetzalcoatl Bradley!
4701 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4703 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
4704 has 779 primitives on startup.
4706 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
4708 * eval.c (scm_i_eval): Copy expression before passing it to
4709 SCM_XEVAL. The copy operation was removed unintendedly during my
4710 change on 2001-03-25.
4712 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
4714 from Matthias Köppe (thanks!):
4716 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
4719 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
4722 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
4724 * gc.c (scm_init_gc): Added FIXME comment.
4726 * hooks.c: Since hooks don't have a name any more, it is not
4727 necessary to include objprop.h.
4729 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
4731 (symbol_name, scm_make_hook_with_name): Removed.
4733 (scm_create_hook): Don't set the hook's name property.
4735 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
4737 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
4739 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
4741 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
4742 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
4743 FLOBUFLEN and define it unconditionally.
4745 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
4747 * gh_data.c (gh_lookup): Call gh_module_lookup with
4748 `scm_current_module ()', not `#f'.
4749 (gh_module_lookup): Expect a module instead of an obarray as first
4750 argument and do lookup in that module.
4752 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
4753 arrays. The length of array is already determined differently and
4754 scm_uniform_vector_length does not work on arrays.
4756 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
4758 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
4759 as well. "SCM (*)(...)" does not work on RedHat 7.1.
4761 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
4762 they are not used. Changed `wrong type' error into `wrong num
4763 args' error. Changed all callers.
4765 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
4766 arguments are supplied.
4768 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
4770 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
4771 describe `regexp/notbol' and `regexp/noteol' execution flags.
4773 * strop.c (scm_substring_move_x): Doc fix; nfc.
4775 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
4777 * objects.c, objects.h (scm_valid_object_procedure_p): New.
4778 (scm_set_object_procedure_x): Use it to check argument. Fix
4781 * evalext.c (scm_definedp): Fix docstring.
4783 2001-05-05 Gary Houston <ghouston@arglist.com>
4785 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
4788 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
4790 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
4791 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
4792 Change R4RS references to R5RS.
4794 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
4795 docstring source are correctly reproduced in the output (ii)
4796 we don't anymore get occasional trailing quotes. Also reorganized
4797 and commented the code a little.
4799 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
4802 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4804 * strop.c (scm_string_split): New procedure.
4806 * strop.h (scm_string_split): Added prototype.
4808 2001-05-04 Gary Houston <ghouston@arglist.com>
4810 * socket.c: define uint32_t if netdb.h doesn't. thanks to
4813 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
4815 * rw.c: Include "modules.h" and "strports.h".
4817 * net_db.h (scm_gethost): Added prototype.
4819 * deprecation.h, deprecation.c: New.
4820 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
4821 (DOT_X_FILES): Added "deprecation.x".
4822 (modinclude_HEADERS): Added "deprecation.h".
4824 * init.c: Include "deprecation.h".
4825 (scm_init_guile_1): Call scm_init_deprecation.
4827 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
4829 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
4830 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
4833 2001-04-29 Gary Houston <ghouston@arglist.com>
4835 * rw.c: new file, implementing C part of module (ice-9 rw).
4836 (scm_read_string_x_partial): moved from ioext.c
4837 (scm_init_rw): new proc.
4839 init.c: include rw.h and call scm_init_rw.
4840 Makefile.am: include rw.c and rw.h.
4842 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
4844 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
4845 know what's supposed to happen to it.
4847 * list.h (scm_list_star): deprecation expired - removed.
4849 * numbers.h (scm_dblproc): deprecation expired - removed.
4850 (SCM_UNEGFIXABLE): deprecation expired - removed.
4851 (SCM_FLOBUFLEN): deprecation expired - removed.
4852 (SCM_INEXP): deprecation expired - removed.
4853 (SCM_CPLXP): deprecation expired - removed.
4854 (SCM_REAL): deprecation expired - removed.
4855 (SCM_IMAG): deprecation expired - removed.
4856 (SCM_REALPART): deprecation expired - removed.
4857 (scm_makdbl): deprecation expired - removed.
4858 (SCM_SINGP): deprecation expired - removed.
4859 (SCM_NUM2DBL): deprecation expired - removed.
4860 (SCM_NO_BIGDIG): deprecation expired - removed.
4862 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
4863 (scm_tc_dblr): deprecation expired - removed.
4864 (scm_tc_dblc): deprecation expired - removed.
4865 (scm_tc16_flo): deprecation expired - removed.
4866 (scm_tc_flo): deprecation expired - removed.
4868 * tag.h (scm_tag): deprecation expired - removed.
4870 * tag.c: (scm_tag): deprecation expired - removed.
4872 * ioext.c: (scm_fseek): deprecation expired - removed.
4874 * ioext.h (scm_fseek): deprecation expired - removed.
4876 * gh_data.c (gh_int2scmb): deprecation expired - removed.
4878 * gh.h (gh_int2scmb): deprecation expired - removed.
4880 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
4882 * stacks.c (scm_make_stack): Fix typo in docstring.
4884 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
4886 * error.c (scm_sysmissing): deprecation expired - removed.
4888 * error.h (scm_sysmissing): deprecation expired - removed.
4891 (scm_init_gc): gc-thunk deprecation expired - removed.
4892 (scm_gc_vcell): deprecation expired - removed.
4893 (gc_async_thunk): scm_gc_vcell related code removed.
4895 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
4898 (SCM_NSTRINGP): deprecation expired - removed.
4899 (SCM_NRWSTRINGP): deprecation expired - removed.
4901 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
4904 (SCM_ICHRP): deprecation expired - removed.
4905 (SCM_ICHR): deprecation expired - removed.
4906 (SCM_MAKICHR): deprecation expired - removed.
4909 (SCM_INPORTP): deprecation expired - removed.
4910 (SCM_OUTPORTP): deprecation expired - removed.
4912 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
4914 * modules.c (scm_module_type): New.
4915 (scm_post_boot_init_modules): Initialize from Scheme value.
4916 (the_module, scm_current_module, scm_init_modules): the_module is
4918 (scm_current_module): Export to Scheme.
4919 (scm_set_current_module): Do not call out to Scheme, do all the
4920 work in C. Export procedure to Scheme. Only accept modules, `#f'
4921 is no longer valid as the current module. Only set
4922 scm_top_level_lookup_closure_var and scm_system_transformer when
4923 they are not deprecated.
4924 (scm_module_transformer, scm_current_module_transformer): New.
4926 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
4927 scm_current_module_transformer, scm_module_transformer): New.
4929 * gh_data.c: Removed FIXME comment about gh_lookup returning
4930 SCM_UNDEFINED. That's the right thing to do.
4932 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
4933 into the conditionally compiled sections.
4934 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
4935 scm_current_module_transformer instead of scm_system_transformer.
4936 * init.c (start_stack): Move initialization of
4937 scm_system_transformer to the deprecated section.
4939 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
4941 * throw.c (scm_throw): Correct docstring.
4943 2001-04-22 Gary Houston <ghouston@arglist.com>
4945 * socket.c: attempted to improve the docstrings slightly.
4947 * net_db.c: remove bogus "close" declaration.
4948 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
4949 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
4951 * net_db.h: declarations moved too.
4953 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
4955 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
4956 (VALIDATE_INET6): new macro.
4957 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
4958 inet-pton and inet-ntop.
4959 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
4960 (scm_addr_vector): use ipv6_net_to_num.
4962 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
4964 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
4965 smob number explicitly. Use SCM_TC2SMOBNUM instead.
4967 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
4968 when compiled in debug mode.
4970 (scm_gc_sweep): Only call smob's free function if it is defined.
4972 * print.c (scm_iprin1): No need to check for validity of smob
4973 type or existence of print function.
4975 * smob.[ch] (scm_smobs): Made into a fixed size global array.
4976 Resizing will not work well with preemptive threading.
4978 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
4980 (scm_make_smob_type): Extracted initialization of smob
4981 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
4982 of the critical section.
4984 (scm_smob_prehistory): Initialize all smob descriptors. By
4985 default, don't assign a smob free function: Most smob types don't
4988 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
4990 2001-04-21 Gary Houston <ghouston@arglist.com>
4992 * socket.c (FLIP_NET_HOST_128): new macro.
4993 (scm_fill_sockaddr): use new macro.
4994 (scm_addr_vector): completed IPv6 address support. added const
4995 to the address parameter.
4997 2001-04-20 Gary Houston <ghouston@arglist.com>
4999 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
5000 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
5002 (scm_addr_vector): use a switch instead of multiple if statements.
5003 Add support for IPv6 (incomplete) .
5004 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
5006 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
5008 * struct.c (scm_free_structs): Only pairs may be accessed with
5011 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5013 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
5015 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
5016 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
5017 parentheses in order to get the correct associativity.
5019 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5021 * unif.c (scm_array_to_list): Added missing handling of arrays of
5022 bytes. Thanks to Masao Uebayashi for the bug report.
5024 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5026 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
5029 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5031 * procs.h (SCM_CLOSURE_FORMALS): New macro.
5033 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
5034 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
5035 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
5036 SCM_CLOSURE_FORMALS.
5038 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
5039 (scm_i_procedure_arity): Prefer stronger predicates like
5040 SCM_NULLP or SCM_FALSEP over SCM_IMP.
5042 * macros.c (macro_print): Extracted macro printing code from
5043 print.c and simplified it.
5045 (scm_macro_type): Use SCM_MACRO_TYPE;
5047 (scm_init_macros): Use macro_print for printing macros.
5049 * print.c (scm_print_opts): Improved option documentation.
5051 (scm_iprin1): Extracted printing of macros to macros.c.
5052 Simplified printing of ordinary closures.
5054 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
5055 Martin Grabmueller for the bug report.
5057 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5059 This patch eliminates some further applications of SCM_C[AD]R to
5062 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
5063 never been applied to real pairs.
5065 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
5067 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
5069 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
5070 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
5071 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
5073 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
5076 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
5077 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
5079 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
5080 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
5081 SCM_SET{AND,OR}_CAR.
5083 2001-04-17 Gary Houston <ghouston@arglist.com>
5085 * some initial support for IPv6:
5087 * socket.c (scm_fill_sockaddr): improve the argument validation.
5088 don't allocate memory until all args are checked. instead of
5089 unconditional memset of soka, try setting sin_len to 0 if
5090 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
5091 (scm_socket, scm_connect): extend docstrings for IPv6.
5092 (scm_init_socket): intern AF_INET6 and PF_INET6.
5094 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
5096 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
5097 matches SCM_DEFER_INTS at the beginning of the function.
5099 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
5101 * gc.c (scm_igc): Unconditionally call
5102 SCM_CRITICAL_SECTION_START/END.
5104 * fluids.c (next_fluid_num): Unconditionally call
5105 SCM_CRITICAL_SECTION_START/END.
5106 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
5108 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
5109 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
5112 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
5113 Defined as nothing for the case of !defined(USE_THREADS).
5114 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
5116 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
5117 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
5119 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
5120 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
5121 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
5122 SCM_CRITICAL_SECTION_START/END.
5123 (SCM_REALLOW_INTS: Bug fix. Don't call
5124 SCM_THREAD_SWITCHING_CODE.
5125 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
5126 SCM_THREAD_SWITCHING_CODE directly.
5127 (SCM_ENTER_A_SECTION): Unconditionally use
5128 SCM_CRITICAL_SECTION_START/END. (was:
5129 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
5131 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5133 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
5134 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
5135 allowed to explicitly set this macro via the CFLAGS variable
5138 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
5139 (SCM_THREAD_CRITICAL_SECTION_START,
5140 SCM_THREAD_CRITICAL_SECTION_END): Renamed
5141 SCM_THREAD_CRITICAL_SECTION_START/END to
5142 SCM_CRITICAL_SECTION_START/END.
5144 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
5146 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
5149 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
5150 (MISSING_BZERO_DECL): Remove the declaration.
5152 Thanks to NIIBE Yutaka.
5154 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5156 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
5157 goops module should be registered in order to work for an
5158 application which uses libguile statically linked.)
5160 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
5162 * numbers.[ch] (scm_num2long, scm_num2long_long,
5163 scm_num2ulong_long, scm_num2ulong): Argument position is an
5166 * environments.c (eval_environment_folder,
5167 import_environment_folder), gh_data.c (gh_scm2longs,
5168 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
5169 for integers and pointers, respectively.
5171 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
5172 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
5173 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
5174 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
5176 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
5177 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
5178 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
5179 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
5180 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
5181 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
5183 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
5185 * strings.c (scm_read_only_string_p): Update docstring to reflect
5186 current (non-)usage of "read only" strings.
5187 (scm_make_shared_substring): Clarify docstring by changing
5188 "semantics" to "arguments".
5190 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5192 * hooks.c (scm_make_hook, scm_make_hook_with_name),
5193 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
5196 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5198 The following changes make the documentation more consistent.
5200 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
5201 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
5202 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
5203 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
5206 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
5207 (scm_array_dimensions, scm_make_shared_array),
5208 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
5209 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
5210 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
5211 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
5212 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
5213 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
5214 macros.c (scm_makmmacro), list.c (scm_append), environments.c
5215 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
5216 @example ... @end example to @lisp ... @end lisp.
5218 * weaks.c (scm_weak_vector): Corrected docstring.
5220 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
5221 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
5222 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
5223 (scm_hashx_set_x, scm_hashx_get_handle),
5224 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
5225 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
5226 vectors.c (scm_vector_fill_x), strings.c
5227 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
5228 objprop.c (scm_set_object_properties_x):
5229 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
5230 strports.c (scm_call_with_input_string), ports.c
5231 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
5232 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
5233 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
5234 (scm_make_weak_vector,scm_weak_vector_p),
5235 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
5236 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
5237 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
5238 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
5239 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
5240 Made parameter names match documentation by renaming parameters
5241 and/or fixing docstrings.
5243 * numbers.c (scm_ash): Corrected Texinfo markup.
5245 * strop.c (scm_string_index, scm_string_rindex),
5246 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
5248 * vports.c (scm_make_soft_port), unif.c
5249 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
5250 (scm_dimensions_to_uniform_array, scm_transpose_array),
5251 (scm_array_in_bounds_p, scm_uniform_vector_ref),
5252 (scm_bit_count, scm_bit_position, scm_bit_count_star),
5253 (scm_array_to_list, scm_list_to_uniform_array),
5254 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
5255 (scm_open_input_string, scm_open_output_string),
5256 (scm_get_output_string), strop.c (scm_string_copy),
5257 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
5258 (scm_get_internal_real_time, scm_times),
5259 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
5260 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
5261 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
5262 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
5263 simpos.c (scm_system), random.c (scm_random_uniform),
5264 (scm_random_normal, scm_random_exp), ramap.c
5265 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
5266 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
5267 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
5268 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
5269 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
5270 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
5271 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
5272 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
5273 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
5274 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
5275 (scm_logand, scm_logior, scm_logxor, scm_lognot),
5276 (scm_integer_expt, scm_bit_extract, scm_logcount),
5277 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
5278 net_db.c (scm_inet_netof, scm_lnaof), modules.c
5279 (scm_interaction_environment), macros.c (scm_makacro),
5280 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
5281 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
5282 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
5283 (scm_fluid_ref), filesys.c (scm_open_fdes),
5284 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
5285 Docstring correction: `Returns' -> `Return'
5287 * gc.c (scm_set_debug_cell_accesses_x):
5288 (s_scm_gc_set_debug_check_freelist_x):
5289 * fluids.c (scm_fluid_p): Added texinfo markup.
5291 * error.c (scm_strerror): Made docstring more precise.
5293 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
5294 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
5295 (scm_symbol_p, scm_symbol_to_string), strorder.c
5296 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
5297 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
5298 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
5299 (scm_string_ci_geq_p), strop.c (scm_string_copy),
5300 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
5302 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
5304 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
5305 mode, as suggested by Michael Livshin.
5307 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
5309 * backtrace.c (display_backtrace_body): since the `print_state'
5310 variable is not used (instead its data field is used directly as
5311 `pstate'), protect it from the hungry compiler optimizations.
5312 thanks to Bill Schottstaedt for the report.
5314 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5316 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
5317 It is only defined and used if guile is compiled with
5318 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
5319 let cells with a free_cell type tag be visible outside of the
5320 garbage collector when in debug mode.
5322 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
5324 (scm_assert_cell_valid): Use a local static variable to avoid
5327 (MARK): Only check for rogue cell pointers in debug mode. Use
5328 scm_cellp for this purpose and place all checks for rogue pointers
5329 into that function. Further, since due to conservative scanning
5330 we may encounter free cells during marking, don't use the standard
5331 cell type accessor macro to determine the cell type.
5333 (scm_cellp): Check if the cell pointer actually points into a
5336 (scm_init_gc): Initalize scm_tc16_allocated.
5338 * gc.h (GCH): Renamed to SCM_GC_H.
5340 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
5341 might be unnecessary, but I feel better this way :-)
5343 (SCM_GC_CELL_TYPE): New macro.
5345 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
5346 in guile, and it is unlikely that they will be applied to real
5349 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
5351 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
5352 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
5354 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
5355 make sure that in debug mode no free cell will ever be visible
5356 outside of the garbage collector.
5358 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5360 * async.c (scm_asyncs_pending): Don't use != to compare SCM
5363 * async.c (scm_system_async), variable.c (scm_make_variable,
5364 scm_make_undefined_variable): Use scm_cons to create a pair.
5366 * debug.c (scm_reverse_lookup): Perform proper type checking.
5367 Remove suspicious use of SCM_SLOPPY_CONSP.
5369 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
5370 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
5371 the corresponding optimization.
5373 * eval.c (iqq): Use proper type check.
5375 (scm_m_expand_body): Remove redundant type checks.
5377 (promise_print): Don't access promise cells as pairs.
5379 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
5380 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
5381 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
5382 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
5383 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
5385 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
5386 (scm_iprin1): Use new macro predicate and accessors.
5388 * eval.h (scm_tc16_macro): Removed declaration. It is declared
5391 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
5392 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
5393 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
5394 SCM_VARIABLE_H. Even the macros that are used to inhibit
5395 including a header file twice should be in the SCM_ namespace.
5397 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
5398 properties.c (scm_primitive_property_ref,
5399 scm_primitive_property_del_x): Prefer stronger predicates like
5400 SCM_NULLP or SCM_FALSEP over SCM_IMP.
5402 * gc.c (MARK): Use proper macros to access procedure-with-setter
5403 cell elements and closure cell elements.
5405 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
5406 access free cells as pairs.
5408 (scm_unprotect_object): scm_hashq_get_handle returns #f if
5409 no hashtab entry is found.
5411 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
5412 SCM_CLR_PORT_OPEN_FLAG.
5414 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
5415 use SCM_SET_C[AD]R for uninitialized cells.
5417 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
5418 If the hashtable has no slots, return #f instead of '(). This
5419 unifies the return value with most assoc-functions.
5421 (scm_hash_fn_ref): Use proper type check.
5423 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
5424 Removed references to non-existing functions from documentation.
5426 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
5427 access keyword cell elements.
5429 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
5432 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
5434 * print.c (scm_iprlist): Added comment. Improved loop
5437 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
5440 * smob.c (scm_markcdr): Don't access smob cells as pairs.
5442 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
5444 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
5447 * variable.c (variable_print, variable_equalp, scm_variable_ref,
5448 scm_variable_set_x): Use proper macros to access variable cell
5451 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
5453 * variable.h (SCM_VARVCELL): Don't access variable cells as
5456 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
5457 added FIXME comment, removed register specifier.
5459 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
5461 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
5462 * init.c (scm_init_guile_1): Don't init goopscore module.
5464 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
5466 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
5468 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5470 * strop.c (scm_string_to_list): Fixed docstring markup.
5471 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
5472 (scm_string_downcase, scm_string_capitalize_x),
5473 (scm_string_capitalize): Rewrote and corrected docstrings.
5474 (scm_string_ci_to_symbol): Made docstring more explicit.
5476 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
5478 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
5480 (scm_call_with_values): Removed.
5481 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
5482 so that it can be exported.
5483 (scm_call_with_values): Removed.
5485 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
5486 * eval.c: Include "libguile/values.h"
5487 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
5489 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
5490 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
5491 New delcarations to support above change.
5493 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
5494 errors with last change.
5496 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
5498 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
5499 scm_i_eval): Moved the application of the system transformer from
5500 scm_i_eval to scm_primitive_eval.
5502 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
5504 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
5506 * strop.c (scm_string_index): Fix docstring line break
5509 * list.c (scm_cons_star): Fix docstring typo.
5511 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
5513 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
5514 (big2str), ports.c (scm_drain_input), read.c (scm_read,
5515 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
5516 scm_make_string, scm_string_append), strports.c (st_resize_port,
5517 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
5518 scm_makstr with calls to scm_allocate_string.
5520 * strings.[ch] (scm_allocate_string): New function.
5522 * strings.[ch] (scm_makstr): Deprecated.
5524 2001-03-18 Gary Houston <ghouston@arglist.com>
5526 * posix.c (scm_tmpnam): check that return value from tmpnam is not
5527 NULL. rewrote the docstring.
5528 (scm_mkstemp): new procedure implementing "mkstemp!".
5529 * posix.h: declare scm_mkstemp.
5531 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
5532 normally it would be found in netdb.h.
5534 2001-03-17 Gary Houston <ghouston@arglist.com>
5536 * sort.c (scm_sort): move sortvec variable to avoid a compiler
5537 warning when HAVE_ARRAYS is not defined. move len too.
5539 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
5540 (EXTRA_DOT_X_FILES): let configure set the value.
5541 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
5543 * gc.c (scm_must_malloc): changed the comment explaining when
5544 scm_must variants of malloc/free etc., should be used, based on
5545 explanation from Dirk Herrmann.
5546 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
5547 string with procedure name. use scm_must_malloc instead of malloc.
5548 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
5550 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
5551 scm_ungetc): use scm_must variants of malloc/realloc/free.
5552 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
5554 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5556 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
5557 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
5558 scm_wrong_type_arg instead.
5560 (SCM_WNA): Deprecated.
5562 * error.[ch] (scm_wta): Deprecated.
5564 * numbers.c (s_i_log): Minor comment fix.
5566 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
5567 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
5568 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
5569 wrong-num-args or misc errors.
5571 * unif.c (scm_make_shared_array, scm_transpose_array,
5572 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
5573 Validate the rest argument (note: this is only done when guile is
5574 built with SCM_DEBUG_REST_ARGUMENT=1)
5576 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
5577 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
5579 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
5580 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
5582 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5584 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
5585 instead of scm_wrong_num_args.
5587 * coop-threads.c: Don't include libguile/strings.h. (Was only
5588 needed for former implementation of SCM_WRONG_NUM_ARGS.)
5590 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
5591 wrong-num-args errors.
5593 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5595 * error.[ch] (scm_error_num_args_subr): New function.
5597 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5599 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
5600 (scm_length, scm_append, scm_reverse, scm_list_ref),
5601 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
5602 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
5603 (scm_delete1_x), gc.c (scm_map_free_list),
5604 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
5605 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
5606 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
5607 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
5608 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
5609 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
5610 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
5612 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
5613 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
5614 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
5615 symbols.c (scm_symbol_interned_p), numbers.c
5616 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
5619 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
5621 * snarf.h (SCM_CONST_LONG): Deprecated.
5622 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
5624 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
5626 * numbers.c (scm_num2ulong): Check that a bignum is positive
5627 before looking at the magnitude. Correctly check for overflow
5629 (scm_num2long_long): Likewise.
5630 (scm_num2ulong_long): New.
5631 (ULONG_LONG_MAX): Define if not already defined.
5632 * numbers.h: (scm_num2ulong_long): New prototype.
5634 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5636 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
5638 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
5639 (SCM_OPOUTSTRPORTP): New predicate macros.
5640 (scm_open_input_string, scm_open_output_string),
5641 (scm_get_output_string): New prototypes.
5643 * strports.c (scm_open_input_string, scm_open_output_string),
5644 (scm_get_output_string): New procedures (SRFI-6 compliant).
5645 Made scm_tc16_strport non-static.
5647 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
5649 * macros.h (SCM_ASSYNT): Removed unused object argument from
5652 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
5653 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
5654 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
5655 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
5656 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
5657 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
5658 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
5659 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
5660 scm_m_atdispatch): Removed unused object argument from call to
5663 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
5665 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
5666 const int* to reflect that the input array of integers remains
5667 unchanged. Thanks to Brett Viren for the hint.
5669 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5671 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
5672 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
5674 (gh_scm2newstr, gh_symbol2newstr): Change call to
5675 scm_must_malloc() to malloc(), because user-free()able memory is
5678 * gc.c: Added declaration of `scm_debug_check_freelist'.
5680 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5682 * ports.c (scm_port_mode): Changed `mode' array size to 4.
5684 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
5686 * strports.c (scm_object_to_string): New procedure.
5687 (scm_strprint_obj): Deprecated.
5688 * strports.h: Reflect the changes.
5690 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
5692 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
5694 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
5695 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
5696 SCM_ASSYNT to check for correct argument types. Either use some
5697 SCM_VALIDATE_* macro or an explicit test.
5699 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
5702 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
5703 instead of calling scm_wta.
5705 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5707 * load.c (scm_primitive_load, scm_primitive_load_path),
5708 (scm_sys_search_load_path): Corrected docstrings (file ->
5711 * eval.c (scm_force): Added texinfo markup to docstring.
5712 (scm_promise_p): Renamed parameter to `obj' to match docstring.
5714 * debug-malloc.c: Reinserted #include <stdio.h>.
5716 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
5718 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
5720 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
5721 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
5722 Use SCM_LISTn instead of scm_listify.
5724 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5726 * _scm.h: Removed #include <errno.h>.
5728 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
5729 errno variable (can be a macro on some systems, for example when
5730 using linux libc with threads).
5732 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
5733 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
5734 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
5735 #include <errno.h> in these 20 out of 100 files.
5737 2001-03-10 Gary Houston <ghouston@arglist.com>
5739 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
5740 not already defined.
5742 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5744 * coop.c: Inserted #include <stdio.h>.
5746 * iselect.c: Reinserted #include <stdio.h>.
5748 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
5750 * posix.c: Replaced `#define' of __USE_XOPEN right before
5751 including unistd.h with a define of _GNU_SOURCE at the very top of
5754 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
5756 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
5757 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
5758 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
5759 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
5760 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
5761 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
5762 print.c, procprop.c, procs.c, properties.c, ramap.c,
5763 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
5764 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
5765 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
5766 Remove #include <stdio.h>
5767 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
5769 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
5771 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5773 * posix.c (scm_gethostname): Set initial name length to 256 for
5776 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5778 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
5779 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
5780 (scm_sethostname, scm_gethostname): New prototypes.
5782 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
5783 <sys/file.h>, if present.
5784 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
5785 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
5786 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
5787 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
5788 (scm_sethostname, scm_gethostname): New procedures.
5790 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
5792 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
5793 not optional (ii) "recommend" spelling correction.
5795 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5797 * ramap.c (racp): Removed optimization which caused array copying
5798 to fail if the two arrays shared storage. Re-inserted the IVDEP
5799 macros removed in the change of 2000-03-09. (Don't really have a
5800 complete grasp of what they are for, but they seem to be necessary
5801 on Crays. This needs testing!) Thanks to Miroslav Silovic.
5803 * hash.c (scm_string_hash): Don't downcase characters.
5805 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5807 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
5808 size from 277 --> 1009.
5810 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
5813 * coop-threads.c: Fixed change of 2001-03-06.
5815 * validate.h: Code formatting.
5817 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
5819 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
5820 (*.doc): Add dependency on guile-snarf.awk.in.
5822 * guile-snarf.awk.in: Neglect spaces at the end of
5823 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
5824 middle of docstrings. (To avoid the problem with gcc-2.96.)
5826 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
5828 * coop-threads.c (scm_call_with_new_thread), load.c
5829 (scm_primitive_load, scm_sys_search_load_path), random.c
5830 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
5831 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
5832 (potentially) issue a scm-misc-error or wrong-num-args error
5835 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
5836 about the expected type with the wrong-type-arg error message.
5838 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
5839 a C level bug that can't be fixed from scheme anyway.
5841 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5843 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
5844 Duplicate bindings are OK in a let* since a let* is semantically
5845 equivalent to a nested set of let:s.
5847 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5849 * print.c (scm_print_options): Fixed texinfo in docstring.
5851 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
5852 the underlying functions getservent, getprotoent or getnetent
5853 return NULL instead of signalling an error.
5855 2001-03-04 Gary Houston <ghouston@arglist.com>
5857 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
5858 taking an unexpectedly large filename for an AF_UNIX socket from
5859 bind/connect/sendto (thanks to Martin Grabmueller).
5861 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
5862 former and adjusted the latter.
5863 (scm_socket, scm_socketpair): cosmetic changes.
5864 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
5865 size_t as socklen_t substitute. don't restrict args/return values
5866 to INUM: allow full range of int or size_t.
5867 (scm_fill_sockaddr): check arguments before allocating memory, to
5868 avoid leakage. use malloc, not scm_must_malloc.
5869 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
5870 substitute. free the sockaddr structure before throwing an error.
5871 (scm_init_add_buffer): procedure removed, together with its static
5872 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
5873 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
5874 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
5875 scm_sendto): use a local buffer instead of scm_addr_buffer.
5876 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
5878 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
5879 call to detect whether recvfrom could be bothered to set the address.
5880 (scm_init_socket): don't call scm_init_addr_buffer.
5882 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
5884 * debug.c (scm_procedure_source, scm_procedure_environment),
5885 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
5886 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
5887 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
5888 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
5889 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
5890 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
5891 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
5892 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
5893 scm_array_to_list, scm_array_prototype), validate.h
5894 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
5895 scm_misc_error or scm_wrong_type_arg instead.
5897 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
5899 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5901 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
5902 (scm_sys_tag_body): Added.
5904 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
5906 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
5907 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
5908 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
5909 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
5910 options.c (scm_options), ports.c (scm_remove_from_port_table),
5911 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
5912 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
5913 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
5914 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
5917 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5919 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
5921 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
5923 * eval.c (scm_s_duplicate_bindings): New error message.
5924 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
5926 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
5928 * eval.h (SCM_EVALIM2): New macro. Use it when a
5929 immediate, literal constant should be evaluated.
5930 * eval.c (scm_s_duplicate_formals): New error message string.
5931 (scm_c_improper_memq): New function.
5932 (scm_m_lambda): Check for duplicate arguments.
5933 (scm_ceval, scm_deval): When executing a body: only cons a new
5934 toplevel environment frame when it is different from the
5935 existing one; use EVALCAR instead of SIDEVAL so that we can properly
5936 check for empty combinations; use SCM_EVALIM2 for the same reason
5937 in the non-toplevel loop.
5938 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
5939 New labels with the meaning of their non-"nontoplevel" partners,
5940 but they are used when it is known that the body is not evaluated at
5942 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
5943 reporting for empty combinations.
5945 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
5947 * Remove dump facilities.
5948 * dump.c, dump.h: Removed.
5949 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
5950 * init.c: Remove #include "libguile/dump.h".
5951 (scm_init_guile_1): Remove scm_init_dump.
5952 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
5953 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
5954 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
5955 (scm_set_smob_dump, scm_set_smob_undump): Removed.
5957 * keywords.c: Remove #include "libguile/dump.h".
5958 (keyword_dump, keyword_undump): Removed.
5959 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
5961 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5963 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
5964 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
5965 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
5966 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
5967 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
5968 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
5969 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
5970 to @code{} as the texinfo manual recommends, converted the
5971 examples to use a @lisp{}-environment.
5973 * strports.c (scm_eval_string): Cleaned up the docstring.
5975 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
5978 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
5979 (scm_number_to_string, scm_string_to_number, scm_number_p)
5980 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
5981 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
5982 (scm_ash): Added texinfo markup and removed obsolete @refill.
5983 (scm_gr_p): Corrected comment.
5984 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
5985 docstring) comments.
5986 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
5987 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
5988 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
5989 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
5990 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
5991 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
5992 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
5993 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
5995 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
5997 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
5998 (Obviously nobody compiles with SCM_RECKLESS defined...)
6000 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
6002 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6004 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
6006 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
6008 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
6010 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
6011 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
6012 since use of `z' suggests that the arguments may be complex.
6014 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
6017 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
6019 * dump.c (scm_binary_write, scm_binary_read), eval.c
6020 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
6021 scm_guardian_greedy_p, scm_make_guardian), fports.c
6022 (scm_file_port_p): Minor docstring fixes.
6024 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
6026 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
6028 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
6030 (make_class_from_template): Do not bother to set the current
6031 module around the call to DEFVAR, scm_eval takes care of that.
6032 (scm_init_goops): Make scm_module_goops and
6033 scm_goops_lookup_closure permanent objects.
6035 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
6036 top level, create a fresh top-level environment for each
6037 expression instead of mutating the exisint frame. This is
6038 important when that frame is closed over.
6040 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
6041 SCM_DIGSPERLONG instead of DIGSPERLONG.
6043 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
6045 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
6046 before applying arrow procedure in `cond' and before applying
6047 receiver procedure in call-with-current-continuation.
6048 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
6049 macro. The argument is expanded more than one time.
6051 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
6052 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
6054 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
6056 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
6059 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6061 * variable.c (scm_make_variable, scm_make_undefined_variable)
6062 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
6063 (scm_variable_bound_p), values.c (scm_values)
6064 (scm_call_with_values), unif.c (scm_bit_count)
6065 (scm_bit_set_star_x), symbols.c (scm_gentemp)
6066 (scm_gensym), strings.c (scm_string_p, scm_make_string)
6067 (scm_read_only_string_p, scm_string_length, scm_string_ref)
6068 (scm_string_set_x, scm_substring, scm_string_append), stime.c
6069 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
6070 (scm_copy_random_state, scm_random), print.c (scm_newline)
6071 (scm_write_char, scm_simple_format), debug-malloc.c
6072 (scm_malloc_stats), environments.c (scm_environment_p)
6073 (scm_environment_bound_p, scm_environment_ref)
6074 (scm_environment_fold, scm_environment_define)
6075 (scm_environment_undefine, scm_environment_set_x)
6076 (scm_environment_cell, scm_environment_observe)
6077 (scm_environment_observe_weak, scm_environment_unobserve)
6078 (scm_make_eval_environment, scm_eval_environment_p)
6079 (scm_eval_environment_set_local_x, scm_eval_environment_local)
6080 (scm_eval_environment_imported)
6081 (scm_eval_environment_set_imported_x, scm_make_import_environment)
6082 (scm_import_environment_p, scm_import_environment_imports)
6083 (scm_import_environment_set_imports_x, scm_make_export_environment)
6084 (scm_export_environment_p, scm_export_environment_private)
6085 (scm_export_environment_set_private_x)
6086 (scm_export_environment_signature)
6087 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
6088 Added texinfo markup.
6090 * ports.c (scm_drain_input): Lowercased argument to @var.
6091 (scm_current_input_port, scm_current_output_port): Filled in
6092 missing explanation.
6093 (scm_current_load_port, scm_set_current_output_port)
6094 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
6095 Added texinfo markup.
6097 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
6098 (scm_release_arbiter): Added texinfo markup to docstrings.
6099 Changed `Returns' to `Return'.
6100 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
6102 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
6104 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
6105 by doubling them to `@@'.
6107 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6109 * numbers.c (scm_lognot), random.c (scm_random,
6110 scm_random_normal, scm_random_solid_sphere_x,
6111 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
6112 scm_random_exp), dynwind.c
6113 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
6115 * goops.c (scm_sys_initialize_object, scm_instance_p,
6116 scm_class_name, scm_class_precedence_list, scm_class_slots,
6117 scm_class_environment, scm_generic_function_name,
6118 scm_generic_function_methods, scm_method_generic_function,
6119 scm_method_specializers, scm_method_procedure, scm_make_unbound,
6120 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
6121 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
6122 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
6123 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
6124 scm_class_direct_supers, scm_class_direct_slots,
6125 scm_class_direct_subclasses, scm_class_direct_methods,
6126 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
6127 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
6128 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
6129 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
6130 scm_memoized_environment, scm_procedure_name,
6131 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
6133 (scm_class_of, scm_entity_p, scm_operator_p,
6134 scm_set_object_procedure_x, scm_object_procedure,
6135 scm_make_class_object), hooks.c (scm_make_hook_with_name,
6136 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
6137 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
6138 scm_hook_to_list), lang.c
6139 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
6140 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
6141 (scm_print_options, scm_port_with_print_state,
6142 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
6143 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
6144 scm_make_procedure_with_setter, scm_procedure), throw.c
6145 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
6146 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
6147 scm_stack_ref, scm_stack_length, scm_frame_p,
6148 scm_last_stack_frame, scm_frame_number, scm_frame_source,
6149 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
6150 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
6151 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
6152 (scm_dirname, scm_basename), dynwind.c
6153 (scm_wind_chain), read.c (scm_read_options, scm_read,
6154 scm_read_hash_extend), gc.c
6155 (scm_unhash_name), eval.c (scm_eval_options_interface,
6156 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
6157 (scm_display_error, scm_set_print_params_x,
6158 scm_display_application, scm_display_backtrace, scm_backtrace),
6159 async.c (scm_async, scm_system_async, scm_async_mark,
6160 scm_system_async_mark, scm_run_asyncs, scm_noop,
6161 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
6162 scm_mask_signals): Added docstrings.
6164 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
6166 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
6167 address of car/cdr. (Thanks to Dirk Herrmann)
6168 Use scm_sizet to obtain the length of strings.
6169 (Thanks to Matthias Koeppe)
6171 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
6173 * symbols.c (scm_mem2symbol): Put a empty statement after the
6174 next_symbol label. This is mandated by ANSI, appearantly.
6176 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
6178 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
6179 sense to compile for a specific kernel version. Do not include
6180 <asm/signal.h> while defining __KERNEL__. This hack should no
6181 longer be needed and caused problems.
6183 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
6185 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
6186 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
6187 can not deal with immediates.
6189 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
6191 * list.c (scm_list_copy): Validate the first argument.
6193 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
6195 Fix evaluator so that top-level expressions are correctly
6196 evaluated with respect to the module system.
6198 * modules.h. modules.c (scm_current_module_lookup_closure): New
6201 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
6203 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
6204 names to better reflect their meaning.
6206 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
6207 evaluated at top-level and synronize lookup closure before
6208 executing every subform.
6209 (scm_primitve_eval_x, scm_primitive_eval): New functions.
6210 (scm_eval_x, scm_eval): Reimplement in terms of
6211 scm_primitive_eval_x and scm_primitive_eval, respectively.
6213 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
6215 * macros.c (scm_macro_name, scm_macro_transformer): Use
6216 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
6219 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
6221 * dump.c (scm_store_bytes): Store data size before data.
6222 (scm_restore_bytes): Restore data size. Takes a pointer to size.
6223 * dump.h (scm_restore_bytes): Updated.
6225 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
6227 * dump.c: Use double cells for update schedule.
6229 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
6231 * ports.c (scm_unread_char): Take an optional argument.
6233 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
6235 * modules.h (scm_selected_module, scm_current_module): Renamed
6236 scm_selected_module to scm_current_module to synchronize Scheme
6238 (scm_select_module, scm_set_current_module): Likewise. Changed
6241 * ports.c (scm_port_for_each): Make a snapshot of the port table
6242 before iterating over it. The table might change while the user
6243 code is running. With the snapshot, the user can depend on the
6244 fact that each port that existed at the start of the iteration is
6245 encountered exactly once. (ice-9 popen) depends on this.
6247 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
6249 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
6251 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
6252 range checking for the size parameter. Thanks to Martin
6253 Grabmueller for the hint.
6255 (scm_makstr): Reordered string initialization to make interrupt
6256 deferring unnecessary.
6258 * vectors.c (scm_make_vector): Fixed range checking.
6260 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
6262 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
6264 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
6265 checking of the size parameter for type correctness and valid
6266 range. Thanks to Rob Browning for reporting the problem. Instead
6267 of deferring interrupts, scm_remember_upto_here_1 is used.
6269 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
6271 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
6272 (scm_dump_cell_update): Removed.
6273 (scm_dump_update): Renamed from scm_dump_object_update.
6274 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
6275 a pointer instead of returning a value.
6276 * keywords.c (keyword_undump): Updated.
6278 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
6280 * dump.c, dump.h: Modified a lot.
6281 (SCM_DUMP_COOKIE): Version 0.1
6282 (scm_dump_mark): Removed.
6283 (scm_restore_cell_object, scm_store_cell_object): New functions.
6285 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
6286 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
6287 New slots: dump, undump.
6288 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
6291 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
6292 (keyword_undump): Renamed from keyword_alloc.
6293 (scm_init_keywords): Set keyword_dump and keyword_undump.
6295 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
6297 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
6298 the deprecated SCM_DOUBLE_CELLP.
6300 * tags.h (SCM_DOUBLE_CELLP): deprecated.
6302 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
6304 * dump.c, dump.h: New files.
6305 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
6306 * init.c: #include "libguile/dump.h".
6307 (scm_init_guile_1): Call scm_init_dump.
6308 * smob.h (scm_smob_descriptor): New slots: dump_mark,
6309 dump_dealloc, dump_store, undump_alloc, undump_restore,
6311 * smob.c (scm_make_smob_type): Init the new slots.
6312 (scm_set_smob_dump, scm_set_smob_undump): New functions.
6313 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
6315 * keywords.c: #include "libguile/dump.h".
6316 (keyword_dealloc, keyword_alloc): New functions.
6317 (scm_init_keywords): Set smob_dump and smob_undump.
6319 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
6321 * vectors.c (scm_c_make_vector): New function.
6322 * vectors.h (scm_c_make_vector): Declared.
6323 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
6324 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
6325 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
6326 (scm_make_method_cache, scm_i_vector2list,
6327 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
6328 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
6329 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
6330 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
6331 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
6332 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
6333 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
6334 (scm_vector, scm_make_vector): Use scm_c_make_vector.
6336 * hashtab.c (scm_c_make_hash_table): New function.
6337 * hashtab.h (scm_c_make_hash_table): Declared.
6338 * environments.c (scm_make_leaf_environment,
6339 scm_make_eval_environment), gc.c (scm_init_storage),
6340 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
6341 Use scm_c_make_hash_table.
6343 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6345 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
6347 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6349 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
6352 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
6353 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
6354 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
6355 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
6356 srcprop.c (scm_source_properties, scm_set_source_properties_x,
6357 scm_source_property, scm_set_source_property_x), sort.c
6358 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
6359 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
6360 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
6363 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6365 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
6366 really get that arg.
6368 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
6370 * goops.c (s_scm_get_keyword): Bug fix.
6372 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
6374 The following patch was sent by Martin Grabmueller. It makes sure
6375 that in case of parameter errors the correct function name is
6376 shown, and that parameter types are only checked once.
6378 * strop.c (string_copy, string_upcase_x, string_downcase_x,
6379 string_capitalize_x): New functions. Each one performs the core
6380 functionality of the corresponding scm_* function.
6382 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
6383 scm_string_downcase_x, scm_string_downcase,
6384 scm_string_capitalize_x, scm_string_capitalize): Reduced to
6385 parameter checking wrappers of the above functions.
6387 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
6389 * continuations.c, dynl.c, keywords.c, load.c: Include
6390 strings.h. Thanks to Bill Schottstaedt for the bug report.
6392 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6394 * backtrace.c (display_header): Make sure that line and column
6395 information is shown independent of whether the port the code was
6396 read from had an associated filename. Thanks to Martin
6397 Grabmueller for providing this patch.
6399 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6401 * fports.[ch] (scm_file_port_p): New primitive.
6403 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6405 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
6406 These are now defined in fports.c, strports.c and vports.c.
6408 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
6409 vports.c (scm_tc16_sfport): Made variables (were macros defined in
6412 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
6413 (scm_make_sfptob): Made static. These return a type code now.
6415 fports.c (scm_init_fports), strports.c (scm_init_strports),
6416 vports.c (scm_init_vports): Create the corresponding port types.
6418 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
6419 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
6421 * init.c (scm_init_guile_1): Make sure strports are initialized
6424 * ports.[ch] (scm_make_port_type): Changed the return type to
6427 * ports.c (scm_ports_prehistory): Don't create any port types
6430 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
6431 against scm_tc16_fport directly.
6433 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6435 * srcprop.c (scm_set_source_property_x): Fix to handle
6436 (set-source-property! <obj> 'copy <datum>) correctly.
6438 2001-01-24 Gary Houston <ghouston@arglist.com>
6440 * filesys.c (scm_link): docstring fix.
6441 * fports.h (scm_setfileno): obsolete declaration removed.
6442 * posix.c: bogus popen declaration removed.
6444 * rdelim.c: new file, split from ioext.c.
6445 * rdelim.h: new file, split from ioext.h
6446 * Makefile.am: add rdelim.c and related files.
6447 * init.c: call scm_init_rdelim. include rdelim.h.
6449 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
6451 This patch was sent by Martin Grabmueller and makes sure that
6452 parameter errors are reported correctly by the lexicographic
6453 ordering predicates.
6455 * strorder.c (string_less_p, string_ci_less_p): New functions.
6457 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
6458 functionality into string_less_p, string_ci_less_p respectively.
6459 The remaining code is just a wrapper to do the parameter
6462 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
6463 parameters and call string_less_p instead of scm_string_less_p.
6465 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
6466 Check the parameters and call string_less_ci_p instead of
6467 scm_string_ci_less_p.
6469 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
6471 This patch modifies scm_display_error to perform parameter
6472 checking. Thanks to Neil Jerram for the bug report.
6474 * backtrace.[ch] (scm_i_display_error): New function.
6476 * backtrace.c (scm_display_error): Added parameter check and
6477 extracted the core functionality into function
6478 scm_i_display_error.
6480 * throw.c (handler_message): Call scm_i_display_error to display
6483 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6485 * eval.c (SCM_APPLY): Added # args check for application of
6486 procedures with arity 3. (Thanks to Anders Holst.)
6488 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
6490 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
6492 (SCM_OPDIRP): Deprecated.
6494 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
6497 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
6498 Instead, give an explicit error message in case the directory is
6501 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
6502 instead of SCM_OPENP and SCM_CLOSEDP.
6504 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
6506 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
6508 * eval.c (inner_eval, scm_eval): Move all real functionality into
6509 inner_eval. Avoid to copy the expression twice by inlining some
6510 code from scm_i_eval.
6512 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6514 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
6515 now has to be the last clause, as required by R5RS. Thanks to
6516 Martin Grabmueller for the patch.
6518 2001-01-18 Gary Houston <ghouston@arglist.com>
6520 * ioext.c: further simplify scm_read_string_x_partial by defining
6523 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
6525 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
6527 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
6529 * __scm.h: Added comment about architecture and compiler
6530 properties that are required by guile.
6532 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
6533 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
6535 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
6537 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
6539 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
6540 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
6542 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6544 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
6545 to the names in limits.h.
6547 * numbers.c (abs_most_negative_fixnum): Added.
6549 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
6550 fixnum-min) special case.
6552 (scm_big_and): Fix for negative first parameter.
6554 (scm_bit_extract): Fix for fixnum paramters.
6555 Thanks to Rob Browning for the bug report.
6557 (scm_init_numbers): Initialize abs_most_negative_fixnum.
6559 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
6561 * symbols.c (scm_symbol_bound_p): Fixed comment.
6562 Thanks to Chris Cramer.
6564 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
6566 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
6567 Thanks to Bill Schottstaedt.
6569 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
6571 from Matthias Köppe:
6573 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
6574 casts its result, so doesn't yield an lvalue per ANSI C.
6576 * goops.c (s_scm_sys_set_object_setter_x): use
6577 SCM_SET_ENTITY_SETTER.
6578 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
6580 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
6581 its result, so doesn't yield an lvalue per ANSI C.
6582 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
6583 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
6584 SCM_GC_SET_CARD_FLAGS.
6585 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
6587 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
6589 2001-01-08 Gary Houston <ghouston@arglist.com>
6591 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
6592 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
6593 socket.c (scm_recvfrom): use the new macro, plus minor docstring
6595 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
6596 for fdes. if current input port is used, check that it's a file
6599 2001-01-06 Gary Houston <ghouston@arglist.com>
6601 * ioext.c (scm_read_string_x_partial): new procedure, implements
6602 read-string!/partial.
6603 * ports.c (scm_take_from_input_buffers): new procedure used by
6604 scm_read_string_x_partial.
6605 (scm_drain_input): use scm_take_from_input_buffers.
6607 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
6609 * validate.h (SCM_VALIDATE_NUMBER): New.
6611 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
6613 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
6614 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
6615 SET_DESTROYED): new defines/macros.
6616 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
6617 (add_to_live_list): takes a `guardian_t *' now, not SCM.
6618 (guardian_print): print more info.
6619 (guardian_apply): check if the guardian is destroyed, and throw an
6620 error if so. take one more optional argument `throw_p'.
6621 (scm_guard): depending on the value of `throw_p', return a boolean
6623 (scm_get_one_zombie): remove redundant property test.
6624 (guardian_t): represent the various (currently 3, I hope nothing
6625 more gets added) boolean fields as bit flags.
6626 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
6627 (scm_destroy_guardian_x): new procedure.
6629 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
6630 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
6632 2001-01-01 Gary Houston <ghouston@arglist.com>
6634 * fports.c (fport_write): bugfix: handle short writes for
6635 unbuffered ports too. optimize the buffered case by minimizing
6636 the number of write/flush calls.
6637 (write_all): new helper procedure.
6639 The ChangeLog continues in the file: "ChangeLog-2000"