1 2002-12-16 Mikael Djurfeldt <djurfeldt@nada.kth.se>
3 * threads.c (scm_thread): Removed filed joining_threads.
4 (thread_print): Print thread number as well as address of thread
7 * pthread-threads.c, pthread-threads.h, threads.c: Fixes to
8 pthread "native" recursive mutex support.
10 2002-12-15 Mikael Djurfeldt <djurfeldt@nada.kth.se>
12 * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): New definitions.
13 Simply lock a thread C API recursive mutex.
14 (SCM_NONREC_CRITICAL_SECTION_START,
15 SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
16 SCM_REC_CRITICAL_SECTION_END): Removed.
18 * eval.c: Replaced SOURCE_SECTION_START / SOURCE_SECTION_END with
19 direct calls to scm_rec_mutex_lock / unlock around the three calls
22 * eval.c, eval.h (promise_free): New function.
23 (scm_force): Rewritten; Now thread-safe; Removed
26 * pthread-threads.h: Added partially implemented plugin interface
27 for recursive mutexes. These are, for now, only intended to be
28 used internally within the Guile implementation.
30 * pthread-threads.c: New file.
32 * threads.c: Conditionally #include "pthread-threads.c".
34 * eval.c, eval.h (scm_makprom, scm_force): Rewritten to be
37 * snarf.h (SCM_MUTEX, SCM_GLOBAL_MUTEX, SCM_REC_MUTEX,
38 SCM_GLOBAL_REC_MUTEX): New macros.
40 * eval.c, threads.c, threads.h, snarf.h: Rewrote critical section
41 macros---use mutexes instead.
43 * tags.h (SCM_IM_FUTURE): New tag.
45 * eval.c (scm_m_future): New primitive macro.
46 (SCM_CEVAL): Support futures.
47 (unmemocopy): Support unmemoization of futures.
49 * print.c (scm_isymnames): Name of future isym.
51 * version.c: Unmade some changes to my private copy that got
54 2002-12-11 Mikael Djurfeldt <mdj@kvast.blakulla.net>
56 * gc-malloc.c, gc.h, init.c: Reverted gc-malloc change of
59 * gc.c (scm_igc): Don't call scm_i_thread_invalidate_freelists.
61 * gc.c (scm_gc_sweep): Call it here instead, which is a more
64 * threads.c (create_thread): Remember root object until the handle
65 of the new thread is on all_threads list.
67 * root.c (scm_make_root): Moved copying of fluids until after
68 creation of root handle so that the fluids are GC protected. Also
69 removed the critical section.
71 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
73 * gc-malloc.c, gc.h (scm_gc_malloc_prehistory): New function.
75 * gc-malloc.c (malloc_mutex): New mutex.
76 (scm_gc_malloc_prehistory): Initialize it.
77 (scm_realloc): Serialize call to realloc
78 (scm_calloc): Same for calloc.
79 Thanks to Wolfgang Jaehrling!
80 (Now we have to make sure all calls to malloc/realloc are made
83 * init.c (scm_init_guile_1): Call scm_gc_malloc_prehistory.
85 * threads.c (really_launch): Release heap (to prevent deadlock).
86 (create_thread): Release heap before locking thread admin mutex.
88 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
90 * threads.c (scm_i_thread_invalidate_freelists): New
93 * gc.c (scm_igc): Call scm_i_thread_invalidate_freelists.
95 * modules.c (scm_export): Inserted a return statement.
97 2002-12-10 Han-Wen Nienhuys <hanwen@cs.uu.nl>
99 * modules.c (scm_export): new function
101 * gc-card.c: add a note about malloc()/free() overhead.
103 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
105 * Makefile.am (c-tokenize.$(OBJEXT)): Don't look for c-tokenize.c
108 2002-12-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
110 These changes remove scm_ints_disabled (which hasn't has any
111 effect in Guile for quite some time).
113 * async.c, error.h (scm_ints_disabled): Removed.
115 * gc.c (scm_gc_for_newcell), init.c (scm_init_guile_1),
116 root.c (scm_internal_cwdr), gdbint.c (SCM_BEGIN_FOREIGN_BLOCK,
117 SCM_END_FOREIGN_BLOCK): Don't touch scm_ints_disabled.
120 * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): Define as a recursive
122 (SCM_REDEFER_INTS, SCM_ALLOW_INTS): Define as SCM_DEFER_INTS and
125 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
127 * threads.c (scm_mutex_lock, scm_cond_wait, scm_cond_timedwait):
128 Removed accidental #if 0 around these functions.
130 These changes are the start of support for preemptive
131 multithreading. Marius and I have agreed that I commit this code
132 into the repository although it isn't thoroughly tested and surely
133 introduces many bugs. The bugs should only be exposed when using
134 threads, though. Signalling and error handling for threads is
135 very likely broken. Work on making the implementation cleaner and
136 more efficient is needed.
138 * __scm.h (SCM_ALLOW_INTS_ONLY): Removed.
139 (SCM_NONREC_CRITICAL_SECTION_START,
140 SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
141 SCM_REC_CRITICAL_SECTION_END): New macros.
142 (SCM_CRITICAL_SECTION_START/END): Defined here.
144 * eval.c: Insert SOURCE_SECTION_START / SOURCE_SECTION_END around
145 the three calls to scm_m_expand_body.
147 * gc.h: #include "libguile/pthread-threads.h";
148 (SCM_FREELIST_CREATE, SCM_FREELIST_LOC): New macros.
150 * gc.c (scm_i_freelist, scm_i_freelist2): Defined to be of type
153 * gc.c, gc-freelist.c, inline.h: Use SCM_FREELIST_LOC for freelist
156 * gc-freelist.c (scm_gc_init_freelist): Create freelist keys.
158 * gc-freelist.c, threads.c (really_launch): Use
161 * gc-malloc.c (scm_realloc, scm_gc_register_collectable_memory):
163 * gc.c (scm_i_expensive_validation_check, scm_gc,
164 scm_gc_for_newcell): Put threads to sleep before doing GC-related
165 heap administration so that those pieces of code are executed
166 single-threaded. We might consider rewriting these code sections
167 in terms of a "call_gc_code_singly_threaded" construct instead of
168 calling the pair of scm_i_thread_put_to_sleep () and
169 scm_i_thread_wake_up (). Also, we would want to have as many of
170 these sections eleminated.
172 * init.c (scm_init_guile_1): Call scm_threads_prehistory.
174 * inline.h: #include "libguile/threads.h"
176 * pthread-threads.h: Macros now conform more closely to the
177 pthreads interface. Some of them now take a second argument.
179 * threads.c, threads.h: Many changes.
181 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
183 * Makefile.am (version.h): Changed $^ --> $< in rule for
186 2002-12-08 Rob Browning <rlb@defaultvalue.org>
188 * version.h.in (SCM_MICRO_VERSION): use @--@ substitution now.
189 (SCM_MINOR_VERSION): use @--@ substitution now.
190 (SCM_MICRO_VERSION): use @--@ substitution now.
191 (scm_effective_version): new function prototype.
193 * version.c (scm_effective_version): new function, also add
196 * Makefile.am (schemelibdir): VERSION -> GUILE_EFFECTIVE_VERSION.
197 (libpath.h): use GUILE_EFFECTIVE_VERSION to compute
199 (version.h): generate this here rather than configure.in. This
200 approach tracks source edits better (i.e. more immediately).
201 Might be worth considering for other .in files too.
203 2002-12-02 Marius Vollmer <mvo@zagadka.ping.de>
205 Reorganized thread package selection. A thread package now only
206 implements a small set of pthread like functions and Guile
207 implements the rest on top of that. Guile's implementation is
208 what the "coop-pthreads" package has been previously. Support for
209 "coop" threads has been removed until I get time to add it again.
211 * Makefile.am (libguile_la_SOURCES): Removed iselect.c.
212 (noinst_HEADERS): Removed coop-threads.c, coop-threads.h, coop.c,
213 null-threads.c, coop-pthreads.c.
214 (modinclude_HEADERS): Removed coop-defs.h, coop-pthreads.h. Added
217 * validate.h (SCM_VALIDATE_THREAD): Moved to threads.h.
219 * threads.h: Do not include "libguile/coop-defs.h". Include
220 "libguile/pthread-threads.h" for USE_COPT_THREADS. Removed
221 (previously deprecated) C level thread API prototypes. They are
222 now in the thread package specific headers, "null-threads.h" and
224 (SCM_VALIDATE_THREAD, SCM_VALIDATE_MUTEX, SCM_VALIDATE_CONDVAR):
226 (scm_threads_init): Removed.
227 (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END,
228 SCM_THREAD_SWITCHING_CODE, scm_i_switch_counter,
229 SCM_I_THREAD_SWITCH_COUNT): Define here.
230 (scm_single_thread_p): Removed.
231 (scm_call_with_new_thread): Take two args directly instead of list
233 (scm_i_thread_data, scm_i_set_thread_data, SCM_THREAD_LOCAL_DATA,
234 SCM_SET_THREAD_LOCAL_DATA): Define here.
236 * threads.c: Merged with "coop-pthreads.c".
238 * null-threads.h: Implement pthread-like API as a set of macros.
240 * pthread-threads.h: New, implement pthread-like API by deferring
243 * init.c (scm_init_guile_1): Do not call scm_init_iselect, which
244 has been lost in the reorganization.
246 2002-12-01 Mikael Djurfeldt <mdj@linnaeus>
248 The following change makes it possible to move procedure
249 application dispatch outside inner loops. The motivation was
250 clean implementation of efficient replacements of R5RS primitives
253 The semantics is clear: scm_trampoline_N returns an optimized
254 version of scm_call_N (or NULL if the procedure isn't applicable
257 Applying the optimization to map and for-each increases efficiency
258 noticeably. For example, (map abs ls) is 8 times faster than
261 * eval.h (scm_t_trampoline_1, scm_t_trampoline_2): New types.
263 * eval.c, eval.h (scm_trampoline_1, scm_trampoline_2): New functions.
265 * eval.c (call_subr2_2, call_lsubr_2, call_closure_2): New functions;
266 (map, for-each): Handle also application on two args as a special
267 case; Use trampolines.
271 * sort.c (scm_cmp_function): Choose subr2less for scm_tc7_subr_2o;
272 (subr2oless): Removed.
273 (scm_restricted_vector_sort_x): Use scm_return_first to keep the
276 * eval.c (check_map_args): Use scm_out_of_range_pos instead of
279 2002-11-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
281 * evalext.[ch] (scm_m_undefine, undefine): Deprecated.
283 2002-11-17 Mikael Djurfeldt <mdj@linnaeus>
285 * debug.c (scm_make_iloc): Added missing "return".
287 2002-11-17 Marius Vollmer <mvo@zagadka.ping.de>
289 * strports.c (scm_eval_string_in_module): Validate second arg to
290 be a module. Thanks to Arno Peters!
292 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
294 * .cvsignore: remove goops.c
296 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
298 * modules.c (scm_env_top_level, scm_lookup_closure_module,
299 module_variable, scm_module_lookup_closure,
300 scm_module_transformer, scm_sym2var, scm_module_reverse_lookup,
301 scm_system_module_env_p): Don't compare SCM values with C
302 operators == or !=. Avoid SCM_IMP predicates. Prefer !SCM_FALSEP
305 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
307 * eval.h (SCM_MAKE_ILOC): New macro.
309 * debug.c (scm_make_iloc): Use SCM_MAKE_ILOC instead of computing
310 the iloc bitpattern here.
312 2002-11-14 Mikael Djurfeldt <mdj@linnaeus>
314 * coop-pthreads.c, coop-pthreads.h: scm_internal_select should be
315 part of the API, otherwise it's difficult to write Guile
316 extensions using non-blocking I/O => moved #include
317 "libguile/iselect.h" from coop-pthreads.c --> coop-pthreads.h.
319 * coop-pthreads.c (scm_unlock_mutex): Changed s_lock_mutex -->
322 2002-11-10 Marius Vollmer <mvo@zagadka.ping.de>
324 * __scm.h (USE_THREADS, GUILE_ISELECT): Do not define here. They
325 are defined in configure.in.
327 * threads.c: Removed SCM_API from function definitions. SCM_API
328 is only for declarations.
330 2002-11-07 Mikael Djurfeldt <mdj@linnaeus>
332 * coop-pthreads.h: Added support for thread specific data to the
333 generic C API for the coop-pthreads case.
335 * threads.c, threads.h (scm_cond_init): Undo unintentional API
337 (scm_cond_broadcast): Added missing function.
339 2002-11-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
341 * coop.c (coop_next_runnable_thread): Removed, wich should have
342 happened when GUILE_ISELECT was hard-wired.
344 2002-11-03 Marius Vollmer <mvo@zagadka.ping.de>
346 * Makefile.am (libguile_la_SOURCES): Added threads.c
347 (DOT_DOC_FILES): Added threads.doc.
348 (DOT_X_FILES): Added threads.x.
349 (EXTRA_libguile_la_SOURCES): Removed threads.c.
350 (noinst_HEADERS): Added coop-pthreads.c.
351 (modinclude_HEADERS): Added coop-pthreads.h.
353 * __scm.h (USE_THREADS, GUILE_ISELECT): Define when
354 SCM_DEBUG_DEPRECATED. Removed their use thru-out Guile.
356 * iselect.c: Include "_scm.h" before testing HAVE_UNISTD_H.
357 Thanks to Bill Schottstaedt!
359 * numbers.c (scm_integer_expt): Make 0^z == 0 for z != 0.
361 * _scm.h (HAVE_RESTARTABLE_SYSCALLS): Do define even when
362 SCM_COPT_THREADS is defined.
363 (SCM_SYSCALL): Use EINTR-expection version when SCM_COPT_THREADS
366 * coop-pthreads.c: Some harmless renamings of internal stuff.
367 (create_thread): New, generalized version of
368 scm_call_with_new_thread.
369 (scm_call_with_new_thread): Use it.
370 (scm_spawn_thread): New, use create_thread.
372 2002-11-02 Marius Vollmer <mvo@zagadka.ping.de>
374 * coop-pthreads.c, coop-pthreads.h: Redone completely, you might
375 start testing it now.
377 * _scm.h: Include <errno.h< so that SCM_SYSCALL is correctly
378 defined when HAVE_RESTARTABLE_SYSCALLS is not defined.
379 (HAVE_RESTARTABLE_SYSCALLS): Do not define when USE_COPT_THREADS
382 2002-10-27 Marius Vollmer <mvo@zagadka.ping.de>
384 * scmsigs.c (signal_cell_handlers, install_handler_data,
385 scm_delq_spine_x, really_install_handler, install_handler): New
386 scheme for triggering signal handlers, to simplify take_signal.
387 (take_signal): Simplified, to avoid race conditions.
388 (scm_sigaction_for_thread): Use new Scheme. Validate that thread
391 * async.c (scm_async_click): Reset pending_asyncs, handle
392 signal_asyncs. Don't set cdr of a non-signal async to #f.
393 (scm_i_queue_async_cell): Do not check cdr of cell for #f, queue
394 always. Set pending_asyncs.
395 (scm_system_async_mark_for_thread): Check that thread has not
397 (scm_unmask_signals, decrease_block): Call scm_async_click after
398 block_asyncs becomes zero.
400 * __scm.h (SCM_ASYNC_CLICK): Check pending_asyncs instead of
403 * root.h (scm_root_state): Added pending_asyncs and signal_asyncs
405 * root.c (root_mark): Mark them.
406 (make_root): Initialize them.
408 * iselect.c, iselect.h: Replaced GUILE_ISELECT with
410 (scm_internal_select): Define one version for USE_COOP_THREADS and
411 one for USE_NULL_THREADS.
412 (scm_init_iselect): Likewise.
414 * inline.h (scm_cell, scm_double_cell): Also allow
415 USE_COPT_THREADS to not protect the slot initializers.
417 * init.c (scm_init_guile_1): Call scm_init_thread_procs. This is
418 because threads need to be initialized before the stack, but
419 gsubrs such as scm_timed_condition_variable_wait can only be
422 * threads.h: Include "coop-pthreads.h" when requested.
423 (scm_threads_make_mutex, scm_threads_lock_mutex,
424 scm_threads_unlock_mutex, scm_threads_monitor): Removed, they were
425 not implemented anyway.
426 (scm_init_thread_procs, scm_try_mutex,
427 scm_timed_condition_variable_wait,
428 scm_broadcast_condition_variable, scm_c_thread_exited_p,
429 scm_thread_exited_p): New prototypes.
430 (struct timespec): Define if not already defined.
431 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
432 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
433 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
434 scm_cond_broadcast, scm_cond_destroy): Declarations moved here and
437 * threads.c: Include <errno.h>. Include "coop-pthreads.c" when
439 (scm_thread_exited_p): New.
440 (scm_try_mutex, scm_broadcast_condition_variable): Newly
441 registered procedures.
442 (scm_wait_condition_variable, scm_timed_wait_condition_variable):
443 Use the latter as the procedure for "wait-condition-variable",
444 thus offering a optional timeout parameter to Scheme.
445 (scm_wait_condition_variable): Implement in terms of
446 scm_timed_wait_condition_variable.
447 (scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
448 scm_mutex_unlock, scm_mutex_destroy, scm_cond_init,
449 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
450 scm_cond_broadcast, scm_cond_destroy): Implement in terms of
451 scm_make_mutex, etc, and deprecate.
452 (scm_init_threads): Do not create smobs, leave this to
453 scm_threads_init. Do not include "threads.x" file.
454 (scm_init_thread_procs): New, include "threads.x" here.
456 * null-threads.h (scm_null_mutex, scm_null_mutex_init,
457 scm_null_mutex_lock, scm_null_mutex_unlock,
458 scm_null_mutex_destroy, scm_null_condvar, scm_null_condvar_init,
459 scm_null_condvar_wait, scm_null_condvar_signal,
460 scm_null_condvar_destroy): Removed.
461 (scm_mutex_init, scm_mutex_lock, scm_mutex_unlock, scm_cond_init,
462 scm_cond_wait, scm_cond_signal, scm_cond_broadcast,
463 scm_cond_destory): Do not define, they are now deprecated and
464 handled by threads.{h,c}.
466 * null-threads.c (scm_null_mutex, scm_null_cond): Define here.
467 (scm_threads_init): Create smobs here, using the appropriate
469 (block): Removed, now unused.
470 (scm_c_thread_exited_p): New.
471 (scm_null_mutex_init, scm_null_mutex_lock, scm_null_mutex_unlock,
472 scm_null_mutex_destroy, scm_null_condvar_init,
473 scm_null_condvar_wait, scm_null_condvar_signal,
474 scm_null_condvar_destroy): Removed and updated users to do their
476 (scm_try_mutex, timeval_subtract,
477 scm_timed_wait_condition_variable,
478 scm_broadcast_condition_variable): New.
479 (scm_wait_condition_variable): Removed.
481 * coop-defs.h (coop_m): Added 'level' field.
482 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
483 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
484 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
485 scm_cond_broadcast, scm_cond_destroy, struct timespec): Do not
487 (coop_condition_variable_broadcast): New.
489 * coop-threads.c (scm_threads_init): Create smobs here, using the
491 (scm_c_thread_exited_p, scm_try_mutex,
492 scm_timed_wait_condition_variable,
493 scm_broadcast_condition_variable): New.
494 (scm_wait_condition_variable): Removed.
496 * coop.c (coop_new_mutex_init): Initialize level.
497 (coop_mutex_trylock, coop_mutex_lock, coop_mutex_unlock): maintain
499 (coop_condition_variable_signal): Renamed to
500 coop_condition_variable_broadcast and reimplemented in terms of
502 (coop_condition_variable_broadcast): New.
504 * goops.c (hell_mutex): Reimplemented using scm_make_mutex, etc.
506 * coop-pthreads.h, coop-pthreads.c: New, but unfinished.
508 2002-10-21 Marius Vollmer <mvo@zagadka.ping.de>
510 * null-threads.c: Include <time.h>. Also, use <...> for inclusion
513 * async.c, goops.h, modules.h, validate.h (SCM_MAKE_VALIDATE_MSG):
514 New. Use it instead of SCM_MAKE_VALIDATE in lots of places to
515 give better error messages. Thanks to Bill Schottstaedt!
517 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
519 * evalext.h, evalext.c (scm_definedp, scm_defined_p): Renamed
520 scm_definedp to scm_defined_p and deprecated scm_definedp.
522 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
524 * async.h, async.c (scm_system_async): Fixed deprecation to work
525 correctly when deprecated features are excluded.
527 2002-10-16 Marius Vollmer <marius.vollmer@uni-dortmund.de>
529 * async.c (scm_system_async_mark_for_thread): Validate thread
532 * coop-threads.c (scm_i_thread_root): Do not validate argument.
534 * feature.c (scm_init_feature): Don't add 'threads' for
537 * inline.h (scm_cell, scm_double_cell): Also allow
538 USE_NULL_THREADS to not protect the slot initializers.
540 * scmsigs.c (scm_sigaction_for_thread): It's "USE_THREADS" not
543 * Makefile.am (noinst_HEADERS): Added null-threads.c.
544 (modinclude_HEADERS): Added null-threads.h.
546 * threads.h: Include null-threads.h when !USE_COOP_THREADS.
547 * threads.c: Include null-threads.c when !USE_COOP_THREADS.
548 (scm_init_threads): Use generic type names scm_t_mutex and
549 scm_t_cond instead of coop_m and coop_c.
551 * null-threads.c, null-threads.h: New files.
553 2002-10-15 Marius Vollmer <mvo@zagadka.ping.de>
555 * Makefile.am: Replaced "$<" in non-pattern rules with its value.
556 This is to support makes that know about "$<" only in pattern
557 rules, like Sun's make.
559 2002-10-13 Marius Vollmer <mvo@zagadka.ping.de>
561 * Makefile.am (libpath.h): Fixed typo in top_srcdir_absolute
562 substitution. Thanks to David Allouche!
564 2002-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
566 * evalext.h: Replaced SCM_DEBUG_DEPRECATED with
567 !SCM_ENABLE_DEPRECATED.
569 2002-10-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
571 * async.c (scm_system_async_mark_for_thread): Only call
572 scm_i_thread_root when USE_THREADS is defined. Use scm_root
575 * scmsigs.c (take_signal): Only call scm_i_thread_root when
576 USE_THREADS is defined. Use scm_root otherwise.
577 (scm_sigaction_for_thread): Ignore THREAD argument when
578 USE_THREADS is not defined. Also, move THREAD argument defaulting
579 out of HAVE_SIGACTION section, which was a bug.
581 2002-10-10 Marius Vollmer <marius.vollmer@uni-dortmund.de>
583 * scmsigs.c (scm_sigaction_for_thread): Store original handler in
584 signal_handlers, not the closure that is used as the async.
585 The closure is stored in signal_handler_cells, as previously.
587 2002-10-10 Marius Vollmer <mvo@zagadka.ping.de>
589 * root.h (scm_root_state): Added 'block_async' slot.
590 (scm_active_asyncs): Removed abbrev.
591 * root.c (scm_make_root): Initialize 'block_asyncs' slot.
593 * __scm.h (SCM_ASYNC_TICK): Do without the scm_active_asyncs
596 * async.h (scm_call_with_blocked_asyncs,
597 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
598 scm_c_call_with_unblocked_asyncs): New prototypes.
599 (scm_mask_signals, scm_unmask_signals): Deprecated.
600 (scm_mask_ints): Turned into a macro.
601 * async.c (scm_mask_ints): Removed.
602 (scm_run_asyncs): Do not set scm_mask_ints while running an async.
603 this should not be necessary.
604 (scm_async_click): Test block_asyncs instead of scm_mask_ints.
605 (scm_mask_signals, scm_unmask_signals): Deprecated. Emit
606 deprecation warning and check for errornous use. Set block_asyncs
607 instead of scm_mask_ints.
608 (increase_block, decrease_block, scm_call_with_blocked_asyncs,
609 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
610 scm_c_call_with_unblocked_asyncs): New.
612 * script.c (scm_compile_shell_switches): Do not set scm_mask_ints.
613 Asyncs are enabled by default.
615 2002-10-09 Neil Jerram <neil@ossau.uklinux.net>
617 * vports.c (scm_make_soft_port): Allow vector argument to carry a
618 6th element: an input waiting thunk.
619 (sf_input_waiting): New.
621 2002-10-05 Marius Vollmer <mvo@zagadka.ping.de>
623 * root.c (root_mark): Mark active_asyncs slot.
625 * async.c (scm_async_click): Set the cdr of a executed handler
626 cell to SCM_BOOL_F, not SCM_EOL.
627 (scm_i_queue_async_cell): Queue the cell at the end of the list,
628 and only if the handler procedure is not already present.
629 (scm_system_async_mark_for_thread): Initialize cdr of handler cell
631 * scmsigs.c (scm_sigaction_for_thread): Likewise.
633 2002-10-04 Rob Browning <rlb@defaultvalue.org>
635 * guile.c (main): switch to scm_lt_dlset_preloaded_symbols;
637 * dynl.c (sysdep_dynl_link): switch to scm_lt_dlhandle,
638 scm_lt_dlopenext, and scm_lt_dlerror.
639 (sysdep_dynl_unlink): switch to scm_lt_dlhandle, scm_lt_dlclose,
641 (sysdep_dynl_func): switch to scm_lt_dlhandle, scm_lt_dlsym,
643 (sysdep_dynl_init): switch to scm_lt_dlinit();
645 * Makefile.am (libguile_la_LIBADD): switch to use
648 * numbers.c (scm_integer_expt): (expt 0 1) should be 1.
650 2002-10-04 Marius Vollmer <mvo@zagadka.ping.de>
652 * scmsigs.h (scm_sigaction_for_thread): New prototype.
653 * scmsigs.c (got_signal): Removed.
654 (signal_handler_cells, signal_handler_threads): New.
655 (take_signal): Queue the cell of the signal for the specified
656 thread. Reset the signal handler on systems that don't have
658 (sys_deliver_signals): Removed.
660 (scm_sigaction_for_thread): Renamed from scm_sigaction and
661 extended to also set the thread of a signal and allocate a cell
662 for it. Keep the Scheme name "sigaction". Check that signum is
663 within range. Also, use SCM_VECTOR_REF instead of SCM_VELTS.
664 (scm_sigaction): Implement in terms of scm_sigaction_for_thread.
665 (scm_init_scmsigs): Allocate signal_handler_cells and
666 signal_handler_threads vectors.
668 * async.c: Removed GUILE_OLD_ASYNC_CLICK code. Reorganized so
669 that system asnycs and user asyncs are separated. Reimplemented
670 system asyncs to work per-thread.
672 * gc.c (scm_init_gc): Do not use scm_system_async.
674 * async.h (scm_asyncs_pending, scm_set_tick_rate,
675 scm_set_switch_rate, scm_system_async_mark_from_signal_handler):
677 (scm_i_queue_async_cell): New.
679 * __scm.h (scm_asyncs_pending_p): Removed.
680 (SCM_ASYNC_CLICK): Check scm_active_asyncs instead of
681 scm_asyncs_pending_p.
683 * async.h (scm_system_async_mark_for_thread): New prototype.
685 * __scm.h: Removed GUILE_OLD_ASYNC_CLICK code.
687 * root.h (scm_root_state): Added new "active_asyncs" slot.
688 * root.c (scm_make_root): Initialize it to SCM_EOL.
690 * coop-defs.h (coop_t): Added new "handle" slot.
691 * coop-threads.c (all_threads, scm_current_thread,
692 scm_all_threads, scm_i_thread_root): New.
693 (scm_threads_init): Add main thread to all_threads.
694 (scheme_launch_thread): Remove thread from all_threads when it
696 (scm_call_with_new_thread): Initialize handle slot of coop_t
697 structure and add new thread to all_threads.
698 (scm_spawn_thread): Likewise.
700 * threads.h (scm_current_thread, scm_all_threads): New prototypes.
701 * threads.c (scm_current_thread, scm_all_threads): Register as
704 * dynl.c: Use scm_lt_ prefix for libltdl functions.
706 2002-09-29 Neil Jerram <neil@ossau.uklinux.net>
708 * script.c (scm_compile_shell_switches): Fix bad spelling of
709 `explicitly' in comment.
711 2002-09-28 Neil Jerram <neil@ossau.uklinux.net>
713 * posix.c (scm_geteuid, scm_getegid, scm_seteuid, scm_setegid):
714 Refer to provided? in doc string rather than deprecated feature?.
716 2002-09-24 Gary Houston <ghouston@arglist.com>
718 * inline.h (scm_double_cell): prevent reordering of statements
719 with any following code (for GCC 3 strict-aliasing).
720 * numbers.c (scm_make_real), num2float.i.c (FLOAT2NUM): removed
721 the earlier version of the reordering prevention.
723 2002-09-19 Han-Wen Nienhuys <hanwen@cs.uu.nl>
725 * inline.h (scm_double_cell): move SET_GCMARK set out of if body.
727 2002-09-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
729 * gc-malloc.c (scm_gc_register_collectable_memory): more overflow
732 2002-09-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
734 * inline.h: include stdio.h
736 * smob.c (free_print): abort if scm_debug_cell_accesses_p is set
738 2002-09-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
740 * gc-segment.c (scm_i_make_initial_segment): check user settings
743 * gc-malloc.c (scm_gc_init_malloc): check user settings for
746 * gc-freelist.c (scm_init_freelist): check user settings for sanity.
748 * struct.h: change scm_structs_to_free to scm_i_structs_to_free
750 * gc-malloc.c (scm_gc_register_collectable_memory): use floats;
751 these won't ever wrap around with high memory usage. Thanks to
752 Sven Hartrumpf for finding this.
754 * gc-freelist.c: include <stdio.h>
756 * gc-malloc.c: add DEBUGINFO for mtrigger GCs.
758 2002-09-01 Marius Vollmer <mvo@zagadka.ping.de>
760 * vectors.h (SCM_VECTOR_REF): New.
762 * snarf.h (SCM_DEFINE_PUBLIC): New.
764 2002-08-30 Marius Vollmer <mvo@zagadka.ping.de>
766 * socket.c (scm_addr_vector): Added size of address to arguments.
767 Use it to avoid accessing a non-existent path in a sockaddr_un.
770 2002-08-29 Han-Wen Nienhuys <hanwen@cs.uu.nl>
772 * gc.h: remove DOUBLECELL card flags.
774 * gc-malloc.c (scm_calloc): try to use calloc() before calling
777 * gc-segment.c (scm_i_initialize_heap_segment_data): remove card
778 init loop; handle this from scm_init_card_freelist()
780 * gc-card.c (scm_init_card_freelist): init bit vector here.
782 * numbers.c (scm_make_real): prevent reordering of statements
783 num2float.i.c (FLOAT2NUM): idem
785 2002-08-27 Han-Wen Nienhuys <hanwen@cs.uu.nl>
787 * eval.h: prepend libguile/ to include path
789 2002-08-26 Marius Vollmer <mvo@zagadka.ping.de>
791 * script.c (scm_compile_shell_switches): Added "2002" to Copyright
792 years. Thanks to Martin Grabmüller!
794 2002-08-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
796 * gc-segment.c (scm_i_get_new_heap_segment): use float in stead of
797 unsigned numbers for computing minimum heap increment. This
798 prevents weird results when a a negative minimum increment is
801 2002-08-24 Marius Vollmer <mvo@zagadka.ping.de>
803 * gc_os_dep.c: When we have __libc_stack_end, use that directly
804 instead of the old tricks.
806 * guile-snarf.in: Do not expect the input file to be the first
807 argument after the optional "-o" option, just pass everything to
808 the pre-processor without extracting the input file name.
810 2002-08-23 Han-Wen Nienhuys <hanwen@cs.uu.nl>
812 * gc-segment.c (scm_i_get_new_heap_segment): Oops. We want segment
813 length *at* least SCM_MIN_HEAP_SEG_SIZE, not at most.
815 2002-08-22 Han-Wen Nienhuys <hanwen@cs.uu.nl>
817 * gc.h, gc.c: make scm_cells_allocated unsigned again. Thanks to
818 Bill Schottstaedt for the bug report
820 2002-08-20 Marius Vollmer <mvo@zagadka.ping.de>
822 * print.c (scm_iprin1): Print primitives generics always as
823 "primitive-generic" even when they have no primitive methods yet.
825 2002-08-17 Gary Houston <ghouston@arglist.com>
827 * coop.c (coop_create): removed bogus 2nd argument in scm_malloc
830 2002-08-17 Han-Wen Nienhuys <hanwen@cs.uu.nl>
832 * ports.c (scm_add_to_port_table): small bugfix.
834 * mallocs.c (scm_malloc_obj): use scm_gc_malloc in stead of
837 * gc-segment.c (scm_i_get_new_heap_segment): remove cluster cruft:
838 only use SCM_MIN_HEAP_SEG_SIZE.
840 * ports.c (scm_add_to_port_table): add backwards compatibility
843 * ports.h: use scm_i_ prefix for port table and port table size.
845 2002-08-15 Mikael Djurfeldt <mdj@linnaeus>
847 * vports.c (scm_make_soft_port): Initialize pt variable.
849 2002-08-13 Marius Vollmer <mvo@zagadka.ping.de>
851 * strports.h (scm_c_eval_string_in_module,
852 scm_eval_string_in_module): New prototypes.
853 * strports.c (scm_eval_string_in_module): New, but use
854 "eval-string" as the Scheme name and make second parameter
856 (scm_eval_string): Implement using scm_eval_string_in_module.
857 (scm_c_eval_string_in_module): New.
858 Thanks to Ralf Mattes for the suggestion!
860 2002-08-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
862 * gc-card.c ("sweep_card"): remove SCM_MISC_ERROR messages: print
865 * gc-mark.c ("scm_gc_mark_dependencies"): idem.
867 * ports.c ("scm_new_port_table_entry"): return a boxed SCM in
868 stead of scm_t_port*. The function now takes a tag argument.
870 2002-08-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
872 * gc.h: add scm_debug_cells_gc_interval to public interface
874 * gc-card.c ("sweep_card"): set scm_gc_running while sweeping.
876 * gc.c (scm_i_expensive_validation_check): separate expensive
877 validation checks from cheap ones.
879 2002-08-06 Han-Wen Nienhuys <hanwen@cs.uu.nl>
881 * read.c (scm_input_error): new function: give meaningful error
882 messages, and throw read-error
884 * gc-malloc.c (scm_calloc): add scm_calloc.
886 2002-08-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
888 * tags.h: remove GC bits documentation from the tags table.
890 * read.c (INPUT_ERROR): Prepare for file:line:column error
891 messages for errors in scm_lreadr() and friends.
893 2002-08-04 Han-Wen Nienhuys <hanwen@cs.uu.nl>
895 * gc-malloc.c (scm_malloc): use scm_realloc() (simplifies
897 (scm_gc_calloc): new function
899 2002-08-04 Han-Wen <hanwen@cs.uu.nl>
901 * ports.c (scm_new_port_table_entry): init port entry to 0
904 * ports.c (scm_new_port_table_entry): change function from
905 scm_add_to_port_table. This prevents cells with null-pointers from
908 * vports.c (scm_make_soft_port) strports.c (scm_mkstrport),
909 fports.c (scm_fdes_to_port): Use scm_new_port_table_entry().
911 * gc.c (scm_gc_stats): add cell-yield and malloc-yield statistic
914 * numbers.c (big2str): return "0" for 0 iso. ""
916 * gc-segment.c, gc-malloc.c gc-mark.c, gc-freelist.c, gc-card.c,
917 private-gc.h: new file
919 * gc.c: completely revised and cleaned up the GC. It now uses lazy
920 sweeping. More documentation in workbook/newgc.text
922 2002-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
924 * random.c (rstate_free): Return zero.
926 2002-07-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
928 * environments.c (remove_key_from_alist): Removed.
930 (obarray_remove): Simplified.
932 2002-07-24 Stefan Jahn <stefan@lkcc.org>
934 * continuations.h: ia64: Include <signal.h> before
937 2002-07-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
939 * modules.c (scm_sym2var): Don't compare SCM values with ==.
941 2002-07-21 Han-Wen <hanwen@cs.uu.nl>
943 * goops.c (scm_compute_applicable_methods): use
944 scm_remember_upto_here_1 iso scm_remember_upto_here
946 * macros.c: include deprecation.h
948 * vectors.c (scm_vector_move_right_x): remove side effect in
950 (scm_vector_move_left_x): idem.
952 * net_db.c, posix.c, socket.c: variable naming: change ans to
955 * sort.c (scm_merge_vector_x): accept vector as argument
956 iso. SCM*. This is needed for full GC correctness.
958 * gc.h: undo previous undocumented changes related to #ifdef
961 2002-07-20 Han-Wen <hanwen@cs.uu.nl>
963 * *.c: add space after commas everywhere.
965 * *.c: use SCM_VECTOR_SET everywhere, where a vector is written.
966 Document cases where SCM_WRITABLE_VELTS() is used.
968 * vectors.h (SCM_VELTS): prepare for write barrier, and let
969 SCM_VELTS() return a const pointer
970 (SCM_VECTOR_SET): add macro.
972 2002-07-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
974 * eval.c (SCM_CEVAL), macros.c (macro_print, scm_makmacro,
975 scm_sym_macro, scm_macro_type), macros.h (scm_makmacro):
976 Deprecated the special kind of built-in dynamic syntax transformer
977 that was inaccurately named "macro". Note: The built-in syntax
978 transformers that are named "mmacro" or "memoizing-macro" still
979 exist, and it is these which come much closer to what one would
982 2002-07-13 Neil Jerram <neil@ossau.uklinux.net>
984 * eval.c (unmemocopy): Fix for
985 1001-local-eval-error-backtrace-segfaults (unmemoization crash
986 with internal definitions and local-eval).
988 2002-07-12 Gary Houston <ghouston@arglist.com>
990 * dynl.c: Don't define stub procedures if DYNAMIC_LINKING is not
991 defined. They don't do anything useful, especially since the
992 only case where DYNAMIC_LINKING is undefined seems to be
993 when --with-modules=no is given to configure, which is basically
994 requesting that the "dynamic linking module" be omitted.
996 * Makefile.am (libguile_la_SOURCES): move dynl.c from
997 libguile_la_SOURCES to EXTRA_libguile_la_SOURCES.
999 * extensions.c (load_extension): check DYNAMIC_LINKING for
1001 * init.c (scm_init_guile_1): check DYNAMIC_LINKING for
1002 scm_init_dynamic_linking.
1004 2002-07-10 Marius Vollmer <mvo@zagadka.ping.de>
1006 * guile.c, iselect.h, net_db.c, posix.c, socket.c: No need to
1007 check for Cygwin when including <winsock2.h>, this is already
1008 check for by configure. Thus, revert change from 2002-07-07.
1010 2002-07-10 Gary Houston <ghouston@arglist.com>
1012 * eq.c: include <string.h>
1013 * dynl.c: docstring editing.
1015 2002-07-09 Gary Houston <ghouston@arglist.com>
1017 * dynl.c (scm_dynamic_call): docstring editing.
1019 2002-07-08 Rob Browning <rlb@defaultvalue.org>
1021 * gc_os_dep.c: HURD fixes.
1023 2002-07-07 Marius Vollmer <mvo@zagadka.ping.de>
1025 Crosscompiling and Cygwin fixes by Jan Nieuwenhuizen. Thanks!
1027 * Makefile.am: Override default rule for c-tokenize.$(OBJECT);
1028 this should be compiled for BUILD host.
1029 Override default rule for
1030 guile_filter_doc_snarfage$(EEXECT); this should run on BUILD host.
1031 Add missing $(EXEEXT) to guile_filter_doc_snarfage invocation.
1032 (snarf2checkedtexi): Use GUILE_FOR_BUILD instead of preinstguile.
1034 * guile.c, iselect.h, net_db.c, posix.c, socket.c: Do not include
1035 <winsock2.h> on Cygwin even when we have it.
1037 2002-07-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
1039 * __scm.h (SCM_CAUTIOUS), eval.c (scm_eval_args, deval_args,
1040 SCM_CEVAL): Removed compile time option SCM_CAUTIOUS to clean up
1041 the code. Full number of arguments checking of closures is
1042 mandatory now. However, the option to disable the checking has
1043 most probably not been used anyway.
1045 2002-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1047 * __scm.h (SCM_RECKLESS), backtrace.c (SCM_ASSERT), debug.c
1048 (scm_debug_options), eval.c (scm_lookupcar, scm_lookupcar1,
1049 scm_badargsp, SCM_CEVAL, SCM_APPLY, scm_map, scm_for_each),
1050 feature.c (scm_init_feature), gsubr.c (scm_gsubr_apply), numbers.c
1051 (scm_logand, scm_logior, scm_logxor, scm_i_dbl2big), srcprop.c
1052 (scm_source_properties, scm_set_source_properties_x,
1053 scm_source_property): Removed compile time option SCM_RECKLESS to
1054 clean up the code. Full number of arguments checking of closures
1055 is mandatory now. However, the option to disable the checking has
1056 most probably not been used anyway.
1058 * srcprop.c (scm_source_properties, scm_set_source_properties_x,
1059 scm_source_property): Use !SCM_CONSP instead of SCM_NCONSP.
1061 2002-06-30 Gary Houston <ghouston@arglist.com>
1063 * dynl.c: Removed all SCM_DEFER_INTS/SCM_ALLOW_INTS, which won't
1064 do anything useful. Added a comment about need for a mutex if
1065 pre-emptive threading is supported.
1067 * posix.c (scm_convert_exec_args), dynl.c
1068 (scm_make_argv_from_stringlist): static procs: 1) renamed both to
1069 allocate_string_pointers. 2) simplified: don't reallocate the
1070 strings, just make an array of pointers 3) avoid memory leaks on
1071 error 4) let the procedure report errors in its own name.
1072 Consequences: 1) the procedures now assume that SCM strings are
1073 nul-terminated, which should always be the case. 2) Since strings
1074 are not reallocated, it's now possible for strings passed to
1075 dynamic-args-call to be mutated.
1077 2002-06-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
1079 * __scm.h, eval.c, eval.h: Removed compile time option
1080 MEMOIZE_LOCALS to clean up the code. Now, caching of local
1081 variable positions during memoization is mandatory. However, the
1082 option to disable the caching has most probably not been used
1085 2002-06-18 Marius Vollmer <mvo@zagadka.ping.de>
1087 * print.c (scm_simple_format): Print missing part of format before
1088 ~% control. Thanks to Daniel Skarda!
1090 2002-06-01 Marius Vollmer <mvo@zagadka.ping.de>
1092 * mkstemp.c: Added exception notice to license statement.
1094 2002-05-22 Marius Vollmer <mvo@zagadka.ping.de>
1096 * numbers.c (mem2ureal): When returning an inexact zero, make sure
1097 it is represented as a floating point value so that we can change
1100 From John W. Eaton <jwe@bevo.che.wisc.edu>
1102 * numbers.c (idbl2str): Don't omit sign when printing negative zero.
1104 2002-05-14 Thien-Thi Nguyen <ttn@giblet.glug.org>
1106 * gc_os_dep.c: For I386/OPENBSD, allow for `__i386__'
1107 in addition to `i386'. Thanks to Dale P. Smith.
1109 2002-05-08 Marius Vollmer <mvo@zagadka.ping.de>
1111 * eq.c (real_eqv): New.
1112 (scm_eqv_p): Use it when comparing reals and complexes.
1114 * numbers.c: Include <string.h>, for strncmp.
1115 (mem2complex): Do not create negative NaNs.
1116 (scm_leq_p, scm_geq_p): Explicitely return #f when comparing a
1118 (scm_inexact_to_exact): Signal error when converting a NaN.
1120 2002-05-06 Marius Vollmer <mvo@zagadka.ping.de>
1122 * posix.c (scm_putenv): Handle removing variables explicitely by
1127 * numbers.h: Conditionally include floatingpoint.h, ieeefp.h, and
1128 nan.h. Provide declarations for scm_inf_p, scm_nan_p, scn_inf,
1130 * numbers.c: [SCO && ! HAVE_ISNAN] (isnan): New function.
1131 [SCO && ! HAVE_ISINF] (isinf): New function.
1132 (xisinf, xisnan): New functions.
1134 (isfinite): Define in terms of xisinf.
1135 (scm_inf_p, scm_nan_p): New functions.
1136 (guile_Inf, guile_NaN): New file-scope vars.
1137 (guile_ieee_init): New function.
1138 (scm_inf, scm_nan): New functions.
1139 (idbl2str): Handle Inf and NaN. Remove funny label and
1140 corresponding gotos.
1141 (ALLOW_DIVIDE_BY_ZERO): New macro.
1142 (scm_divide): Allow division by zero to occur if
1143 ALLOW_DIVIDE_BY_ZERO is defined.
1144 Handle bignums and ints as special cases.
1146 Additional stuff by me:
1148 numbers.c (mem2ureal): Recognize "inf.0" and "nan.xxx".
1149 (scm_even_p, scm_odd_p): Treat infinity as even and odd.
1150 (iflo2str): Don't output a '+' for negative numbers or for Inf and
1151 NaN. They will provide their own sign.
1152 (scm_divide): Only allow divides by inexact zeros. Dividing by
1153 exact zeros still signals an errors.
1155 2002-04-22 Thien-Thi Nguyen <ttn@giblet.glug.org>
1157 * goops.h (scm_slot_exists_p): Rename from scm_slots_exists_p.
1158 * goops.c (scm_slot_exists_p): Rename from scm_slots_exists_p.
1159 (scm_slot_exists_p): Rename from scm_slots_exists_p.
1160 Thanks to Andreas Rottmann.
1162 2002-04-20 Gary Houston <ghouston@arglist.com>
1164 * removal of unused fields in root state (thanks to Christopher
1165 Cramer for pointing out the disuse.)
1166 * root.h (scm_root_state): removed def_inp, def_outp, def_errp.
1167 (scm_def_inp, scm_def_outp, scm_def_errp): removed.
1169 * root.c (root_mark): don't mark them.
1170 (scm_make_root): don't set them to #f.
1171 * init.c (scm_init_standard_ports): don't initialise with the
1174 2002-04-17 Marius Vollmer <mvo@zagadka.ping.de>
1176 * Makefile.am (EXTRA_DIST): Added cpp_err_symbols.c and
1179 2002-04-16 Marius Vollmer <mvo@zagadka.ping.de>
1181 * guile-snarf.in: Do not clean input file. This would write to
1182 the $(srcdir) during a VPATH build, which is not allowed. It also
1183 isn't needed since it only works when an output filename has been
1184 specified and in that case we don't need to clean the input file
1185 because the output file will already exist.
1187 2002-03-31 Marius Vollmer <mvo@zagadka.ping.de>
1189 * guile-snarf: Install the trap for removing $cleanfile only when
1190 the value of $cleanfile is actually known.
1192 2002-04-10 Rob Browning <rlb@defaultvalue.org>
1194 * .cvsignore: add versiondat.h and *.c.clean.c.
1196 2002-03-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1198 * srcprop.[ch] (scm_c_source_property_breakpoint_p): New
1199 function, replaces macro SRCBRKP.
1201 (SRCBRKP): Deprecated.
1203 * eval.c (SCM_CEVAL): Replaced use of SRCBRKP by call to
1204 scm_c_source_property_breakpoint_p. Removed some use of arg1 as
1207 2002-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1209 * debug.h, eval.c: Deprecated CHECK_ENTRY, CHECK_APPLY and
1210 CHECK_EXIT and removed all references to them.
1212 2002-03-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1214 * debug.h (scm_ready_p, debug_print): Removed declarations.
1216 * eval.c (EVALCELLCAR): Removed.
1218 (SCM_CEVAL): Eliminated label loopnoap. Removed side-effecting
1219 operation from condition.
1221 2002-03-24 Marius Vollmer <mvo@zagadka.ping.de>
1223 * guile-snarf.in: When the output filename is "-", write to
1224 stdout. When no "-o" option is given, use "-" as the output
1225 filename (i.e., stdout). Only 'clean' the inputfile or remove the
1226 output file on error when the output file name is not "-". Define
1227 the preprocessor macro SCM_MAGIC_SNARFER while snarfing.
1229 * Makefile.am (.c.x): Pass "-o $@" to guile-snarf.
1231 2002-03-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
1233 * eval.c (SCM_CEVAL, SCM_APPLY): Eliminated labels wrongnumargs
1234 and the corresponding goto statements. Removed redundant code.
1236 2002-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1238 * eval.c (SCM_CEVAL): Minimized scope of variable arg2.
1239 Eliminated redundant SCM_IMP check. Exlined call to EVALCAR.
1240 Re-enabled handing of rpsubrs and asubrs.
1242 2002-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1244 * eval.c (SIDEVAL): Removed.
1246 (SCM_CEVAL): Minimized scope of variable orig_sym. Eliminated
1247 goto-labels cdrxnoap, cdrxbegin and nontoplevel_cdrxnoap. Changed
1248 argument checking order for set! to locals, variables and symbols.
1249 Improvements to control structure. Removed some uses of arg1 and
1250 arg2 as temporary variables.
1252 2002-03-15 Thien-Thi Nguyen <ttn@giblet.glug.org>
1254 * guile-snarf.in: Remove "--compat=1.4" support.
1255 Add "-d" and "-D" support.
1257 (deprecated_list): New var.
1258 (compat_mode_clean_xxx): Delete.
1259 (grep_deprecated): New func.
1260 ("main"): If "-d" or "-D", call `grep_deprecated'.
1262 2002-03-15 Neil Jerram <neil@ossau.uklinux.net>
1264 * hooks.h: Change scm_t_c_hookype_t everywhere to
1269 * strings.c (scm_string_p): Change unnecessary `iff' to `if'.
1271 * ports.c (scm_sys_make_void_port): Use `@file'.
1273 * numbers.c (scm_number_p, scm_real_p): Use `otherwise' rather
1276 * macros.c (scm_makmacro): Don't say that the form replaces its
1277 source, because it doesn't.
1278 (scm_makmmacro): Clarify difference between this and scm_makmacro.
1280 * backtrace.c (scm_display_error), filesys.c (scm_umask,
1281 scm_select, scm_basename), goops.c (scm_method_generic_function),
1282 numbers.c (scm_integer_length), posix.c (scm_getgroups, scm_execl,
1283 scm_setlocale, scm_flock), socket.c (scm_shutdown): Correct
1286 * debug.c (scm_debug_options), eval.c
1287 (scm_eval_options_interface), read.c (scm_read_options): Change
1288 incorrect @var in docstring to @code.
1290 2002-03-14 Marius Vollmer <mvo@zagadka.ping.de>
1292 * unif.c (singp): Use SCM_REALP instead of SCM_SLOPPY_REALP.
1294 * snarf.h (SCM_SNARF_INIT): Add "^:^" after code so that
1295 guile-snarf can remove trailing non-init code.
1297 * guile-snarf.in (modern_snarf): Remove everything following and
1298 including "^:^" from the output.
1300 2002-03-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
1302 * eval.c (SCM_CEVAL), srcprop.h (SRCBRKP): Eliminated union 't'.
1304 * eval.c (SCM_CEVAL): Exlined call to EVALCAR.
1306 2002-03-13 Thien-Thi Nguyen <ttn@giblet.glug.org>
1308 * guile-snarf.in: Update copyright.
1309 Rewrite to internalize error handling.
1310 Add "--compat=1.4" handling.
1313 * Makefile.am (libpath.h): Use @top_srcdir_absolute@.
1314 (snarfcppopts): New var.
1315 (.c.x): Use $(snarfcppopts). Rework guile-snarf usage.
1316 (.c.doc): Use $(snarfcppopts).
1318 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
1319 continuations.c, debug-malloc.c, debug.c, deprecation.c, dynl.c,
1320 dynwind.c, environments.c, eq.c, error.c, eval.c, evalext.c,
1321 extensions.c, feature.c, filesys.c, fluids.c, fports.c, gc.c,
1322 goops.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
1323 ioext.c, iselect.c, keywords.c, lang.c, list.c, load.c, macros.c,
1324 modules.c, net_db.c, numbers.c, objects.c, objprop.c, options.c,
1325 pairs.c, ports.c, posix.c, print.c, procprop.c, procs.c,
1326 properties.c, ramap.c, random.c, rdelim.c, read.c, regex-posix.c,
1327 root.c, rw.c, scmsigs.c, script.c, simpos.c, socket.c, sort.c,
1328 srcprop.c, stackchk.c, stacks.c, stime.c, strings.c, strop.c,
1329 strorder.c, strports.c, struct.c, symbols.c, threads.c, throw.c,
1330 unif.c, values.c, variable.c, vectors.c, version.c, vports.c,
1331 weaks.c: Retire inclusion guard macro SCM_MAGIC_SNARFER.
1333 2002-03-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1335 * eval.c (SCM_CEVAL): Got rid of the last reference to t.lloc.
1336 The next step will be to remove the union 't' and simplify the
1337 code of SCM_CEVAL that way.
1339 2002-03-12 Neil Jerram <neil@ossau.uklinux.net>
1341 * iselect.c (collisionp, gnfds, greadfds, gwritefds, gexceptfds,
1342 rreadfds, rwritefds, rexceptfds): Made static.
1344 * gc.c (terminating), fports.c (terminating): Renamed
1347 2002-03-11 Marius Vollmer <mvo@zagadka.ping.de>
1349 * numbers.c (scm_divide): Adapt code from libstdc++/f2c to void
1350 potential overflow problems. Thanks to John W Eaton!
1352 * strop.c (string_capitalize_x): Treat characters as unsigned so
1353 that 8-bit chars work. Thanks to David Pirotte!
1355 2002-03-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1357 * eval.c (SCM_CEVAL): Cleaned up the handling of 'slot-ref',
1358 'slot-set!' and 'nil-cond'. Removed some uses of t.arg1, arg2 and
1359 proc as temporary variables. Introduced temporary variables with
1360 hopefully descriptive names for clarification. Replaced SCM_N?IMP
1361 by a more explicit predicate in some places.
1363 2002-03-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
1365 * eval.c (SCM_CEVAL): Cleaned up the handling of #@dispatch.
1366 Added lots of comments regarding the implementation of #@dispatch.
1367 Changed intra-procedure communication to use t.arg1 instead of
1368 arg2. Removed some uses of t.arg1, t.lloc and proc as temporary
1369 variables. Introduced temporary variables with hopefully
1370 descriptive names for clarification. Replaced SCM_N?IMP by a more
1371 explicit predicate in some places. Use SCM_INSTANCE_HASH instead
1372 of computing the expression explicitly. Eliminate now unused
1373 label nontoplevel_cdrxbegin.
1375 * goops.h (SCM_INSTANCE_HASH): New macro.
1377 * objects.h (SCM_CMETHOD_FORMALS, SCM_CMETHOD_BODY): New macros.
1379 2002-03-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
1381 * Makefile.am (bin_SCRIPTS): Revive this decl, w/ initial element
1382 "guile-snarf" moved back from `noinst_SCRIPTS'.
1384 2002-03-08 Neil Jerram <neil@ossau.uklinux.net>
1386 * srcprop.c (scm_set_source_property_x): If SRCPROPS obj already
1387 exists when adding a source property other than those that are
1388 handled explicitly, add the new property to the SRCPROPS obj's
1391 * debug.h (SCM_MAX_FRAME_SIZE): Remove incorrect comment about use
1392 of SCM_MAX_FRAME_SIZE as a bit mask; it isn't used like this.
1394 * eval.c (SCM_CEVAL): Don't store scm_debug_eframe_size in
1395 debug.status. It isn't needed, and it can overflow the bits
1396 reserved for it (which may lead to a segv or a GC abort).
1398 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1400 * eval.c (SCM_CEVAL): Cleaned up the handling of 'apply'. Removed
1401 side-effecting operations from conditions and macro calls.
1402 Replaced SCM_N?IMP by a more explicit predicate in some places.
1403 Minimized the scope of some variables.
1405 2002-03-02 Stefan Jahn <stefan@lkcc.org>
1407 * convert.i.c: Fixed int <-> long conversions which would have
1408 failed if their sizes were different.
1410 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1412 * eval.c (SCM_CEVAL): Cleaned up the handling of 'if', 'let',
1413 'letrec' and 'set*': Removed some uses of t.arg1, t.lloc and proc
1414 as temporary variables. Removed side-effecting operations from
1415 conditions and macro calls. Introduced temporary variables with
1416 hopefully descriptive names for clarification. Replaced SCM_N?IMP
1417 by a more explicit predicate in some places. Removed code that
1418 was conditionally compiled if SICP was defined - which it never
1421 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1423 * eval.c (SCM_CEVAL): Cleaned up the handling of 'cons' and 'do':
1424 Removed some uses of t.arg1 and proc as temporary variables.
1425 Removed side-effecting operations from conditions and macro calls.
1426 Introduced temporary variables with hopefully descriptive names
1427 for clarification. Replaced SCM_N?IMP by a more explicit
1428 predicate in some places.
1430 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1432 * eval.c (scm_badargsp, SCM_CEVAL): Replaced SCM_N?IMP by a more
1433 explicit predicate in some places.
1435 (CHECK_EQVISH): Removed.
1437 (SCM_CEVAL): Removed some uses of t.arg1 and proc as temporary
1438 variables. Removed side-effecting operations from conditions and
1439 macro calls. Introduced temporary variables for clarification.
1440 Sorted if-else-if check for the type of the last form in a list by
1441 frequency. Avoided some unnecessary tail-recursion calls.
1443 2002-03-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
1445 * gc.c (SCM_HEAP_SEG_SIZE, CELL_UP, CELL_DN, NEXT_DATA_CELL,
1446 init_heap_seg, alloc_some_heap), gc.h (struct scm_cell, struct
1447 scm_t_cell, SCM_CELLPTR, SCM_GC_CARD_SIZE,
1448 SCM_GC_IN_CARD_HEADERP), tags.h (SCM_CELLP): Renamed the struct
1449 scm_cell and all its uses to scm_t_cell in accordance to Guile's
1450 naming scheme for types.
1452 * alist.c (scm_acons), convert.i.c (CTYPES2UVECT,
1453 CTYPES2UVECT_OPTIONAL), coop-threads.c (scm_call_with_new_thread,
1454 scm_spawn_thread), debug.c (scm_make_debugobj), environments.c
1455 (scm_make_environment), eval.c (scm_closure), fports.c
1456 (scm_fdes_to_port), gc.c (scm_deprecated_newcell,
1457 scm_deprecated_newcell2), inline.h (scm_alloc_cell, scm_cell),
1458 list.c (SCM_I_CONS), numbers.c (scm_i_mkbig), pairs.c (scm_cons),
1459 ports.c (scm_void_port), procs.c (scm_c_make_subr, scm_makcclo),
1460 smob.c (scm_make_smob), smob.h (SCM_NEWSMOB), strings.c
1461 (scm_take_str, scm_allocate_string), strports.c (scm_mkstrport),
1462 unif.c (scm_make_uve), variable.c (make_variable), vectors.c
1463 (scm_c_make_vector), vports.c (scm_make_soft_port): Renamed
1464 scm_alloc_cell to scm_cell.
1466 * environments.c (core_environments_observe), gc.c
1467 (scm_deprecated_newcell2), goops.c (wrap_init, scm_wrap_object),
1468 inline.h (scm_alloc_double_cell, scm_double_cell), num2float.i.c
1469 (FLOAT2NUM), numbers.c (scm_make_real), procs.c
1470 (scm_make_procedure_with_setter), smob.h (SCM_NEWSMOB2,
1471 SCM_NEWSMOB3), struct.c (scm_make_struct, scm_make_vtable_vtable),
1472 symbols.c (scm_mem2symbol, scm_mem2uninterned_symbol), weaks.c
1473 (allocate_weak_vector): Renamed scm_alloc_double_cell to
1476 2002-02-27 Stefan Jahn <stefan@lkcc.org>
1478 * convert.i.c, convert.c: Better range checking.
1480 * inet_aton.c, fports.c: Commented the inclusion of <winsock2.h>.
1482 * deprecation.c (vsnprintf): Define to `_vsnprintf' for
1485 2002-02-26 Thien-Thi Nguyen <ttn@giblet.glug.org>
1487 * Makefile.am: Update path to pre-inst-guile automake frag.
1489 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1491 * gc.c (scm_gc_sweep): Make it compile even when deprecated
1492 features are excluded.
1494 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1496 * num2integral.i.c (NUM2INTEGRAL): Fixed signedness problem.
1498 2002-02-25 Gary Houston <ghouston@arglist.com>
1500 * convert.c: include <string.h> for convert_i.c.
1502 2002-02-24 Rob Browning <rlb@defaultvalue.org>
1504 * .cvsignore: add stamp-h1.
1506 2002-02-21 Neil Jerram <neil@ossau.uklinux.net>
1508 * unif.c (scm_array_to_list): Correct name, which had been
1509 accidentally changed to scm_t_arrayo_list!
1511 2002-02-20 Mikael Djurfeldt <mdj@linnaeus>
1513 * gc.c (scm_gc_sweep): Print an error message when aborting due to
1514 underflowing scm_mallocated.
1516 2002-02-14 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1518 * gc.h, gc.c (scm_must_malloc, scm_must_realloc, scm_must_strdup,
1519 scm_must_strndup, scm_done_malloc, scm_done_free, scm_must_free):
1520 Reimplemented using the new scm_gc_malloc, etc., functions and
1523 2002-02-11 Thien-Thi Nguyen <ttn@giblet.glug.org>
1525 * Makefile.am (bin_PROGRAMS): Move `guile_filter_doc_snarfage'
1526 to `noinst_PROGRAMS'.
1527 (bin_SCRIPTS): Move all values to `noinst_SCRIPTS'; delete.
1528 (noinst_PROGRAMS, noinst_SCRIPTS): New.
1530 2002-02-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1532 * gc.h, gc.c (scm_gc_sweep): Issue deprecation warning when
1533 non-zero is returned from a port or smob free function.
1534 (scm_malloc, scm_realloc, scm_strndup, scm_strdup,
1535 scm_gc_register_collectable_memory,
1536 scm_gc_unregister_collectable_memory, scm_gc_malloc,
1537 scm_gc_realloc, scm_gc_free, scm_gc_strndup, scm_gc_strdup): New.
1539 * backtrace.c, continuations.c, convert.i.c, coop-threads.c,
1540 debug-malloc.c, dynl.c, environments.c, environments.h,
1541 extensions.c, filesys.c, fports.c, gc.c, gc.h, gh_data.c, goops.c,
1542 guardians.c, hooks.c, init.c, keywords.c, load.c, numbers.c,
1543 ports.c, posix.c, procs.c, rdelim.c, regex-posix.c, root.c,
1544 smob.c, stime.c, strings.c, struct.c, struct.h, symbols.c, unif.c,
1545 vectors.c, weaks.c: Use scm_gc_malloc/scm_malloc and
1546 scm_gc_free/free instead of scm_must_malloc and scm_must_free, as
1547 appropriate. Return zero from smob and port free functions.
1549 * debug-malloc.c (scm_malloc_reregister): Handle "old == NULL".
1551 * deprecation.h, deprecation.c: Reimplemented to allow deprecation
1552 messages while the GC is running.
1553 (scm_c_issue_deprecation_warning_fmt): New.
1555 * fports.c (scm_setvbuf): Reset read buffer to saved values when
1556 it is pointing to the putback buffer.
1558 2002-02-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
1560 * gsubr.c (create_gsubr): On "too many args" error,
1561 also display arg count and name. Thanks to Bill Schottstaedt.
1563 2002-02-05 Thien-Thi Nguyen <ttn@giblet.glug.org>
1565 * Makefile.am: Include $(top_srcdir)/pre-inst-guile.am.
1567 (bin_SCRIPTS): Remove guile-snarf-docs-texi.
1568 (alldotdocfiles, snarf2checkedtexi, dotdoc2texi): New vars.
1569 (guile.texi, guile-procedures.texi): Use $(dotdoc2texi).
1571 * guile-snarf-docs-texi.in: Bye bye.
1573 2002-02-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1575 * symbols.c (scm_make_symbol): Fix typo in docstring.
1577 * symbols.h (scm_mem2uninterned_symbol, scm_symbol_interned_p,
1578 scm_make_symbol): New prototypes.
1580 2002-02-03 Marius Vollmer <mvo@zagadka.ping.de>
1582 * symbols.h (SCM_SET_SYMBOL_HASH): Removed.
1583 (SCM_SYMBOL_INTERNED_P): New.
1584 * symbols.c (scm_symbol_hash): Use scm_ulong2num instead of
1585 SCM_MAKINUM since hash values can well be bignums.
1586 (scm_mem2symbol): Only use hash values below SCM_T_BITS_MAX/2.
1587 This signals a interned symbol.
1588 (scm_mem2uninterned_symbol, scm_symbol_interned_p,
1589 scm_make_symbol): New.
1591 * print.c (scm_iprin1): Print uninterned symbols unreadably.
1593 2002-02-02 Thien-Thi Nguyen <ttn@giblet.glug.org>
1595 * __scm.h (HAVE_UINTPTR_T): Only define if UINTPTR_T attributes
1596 are defined: UINTPTR_MAX, INTPTR_MAX, INTPTR_MIN.
1597 Thanks to Dave Love.
1599 2002-01-31 Marius Vollmer <mvo@zagadka.ping.de>
1601 * symbols.c (scm_gensym): Use " g" as default prefix, not "g".
1602 This might help to make unintended clashes less likely.
1603 (scm_string_to_symbol): Protect the string until the symbols is
1606 2002-01-31 Stefan Jahn <stefan@lkcc.org>
1608 * convert.c, convert.h, convert.i.c: New files containing C
1609 array to Scheme conversion helpers meant to be replacement
1610 functions for the deprecated gh interface.
1612 * Makefile.am: Setup rules for new `convert.*' files.
1614 2002-01-28 Stefan Jahn <stefan@lkcc.org>
1616 * symbols.c (scm_c_symbol2str): New function, replacement for
1617 `gh_scm2newsymbol()'.
1619 * strings.c (scm_c_substring2str): New function. Proper
1620 replacement for `gh_get_substr()'.
1622 * socket.c: Include `stdint.h' if available for the `uint32_t'
1625 * scmsigs.c (scm_sigaction): Initialize `chandler' (inhibits
1628 * backtrace.c: Include `lang.h' for GUILE_DEBUG conditional.
1630 2002-01-22 Neil Jerram <neil@ossau.uklinux.net>
1632 Other changes unrelated to Elisp...
1634 * eval.c (scm_m_if): Use s_if rather than repeating string literal
1636 (comments): Fix a few typos.
1637 (scm_for_each): Add parentheses around oddly unparenthesized
1638 if/while conditions.
1640 * read.c (scm_read_opts): Add full stop at end of doc for
1643 * script.c (scm_compile_shell_switches): Use scm_str2symbol
1644 instead of gh_symbol2scm.
1646 * srcprop.h (SRCPROPBRK): Return C type rather than SCM.
1647 (SRCBRKP): Use SRCPROPBRK rather than duplicating its logic.
1649 * srcprop.c (scm_srcprops_to_plist, scm_source_property): Change
1650 SRCPROPBRK (x) to SCM_BOOL (SRCPROPBRK (x)).
1652 First batch of changes for Elisp support...
1654 * alist.c, async.c, boolean.c, dynl.c, eval.c, filesys.c,
1655 fluids.c, list.c, load.c, options.c, posix.c, print.c, sort.c,
1656 throw.c, vectors.c, weaks.c: Add #include for lang.h.
1658 * eval.c, eval.h, init.c, lang.c, lang.h: Use SCM_ENABLE_ELISP to
1659 conditionalize compilation and initialization of Elisp support
1662 * alist.c (scm_assq, scm_assv, scm_assoc), async.c
1663 (scm_asyncs_pending, scm_run_asyncs, noop), backtrace.c
1664 (scm_set_print_params_x), dynl.c (scm_make_argv_from_stringlist),
1665 filesys.c (fill_select_type, retrieve_select_type), fluids.c
1666 (scm_swap_fluids, scm_swap_fluids_reverse), list.c (scm_null_p,
1667 scm_ilength, scm_append_x, scm_last_pair, scm_reverse,
1668 scm_reverse_x, scm_list_ref, scm_list_set_x, scm_list_cdr_set_x,
1669 scm_c_memq, scm_memv, scm_member), load.c (scm_search_path),
1670 options.c (change_option_setting, scm_options), posix.c
1671 (environ_list_to_c), print.c (scm_iprlist), throw.c
1672 (scm_exit_status), vectors.c (scm_vector), weaks.c
1673 (scm_weak_vector): Use SCM_NULL_OR_NIL_P instead of SCM_NULLP.
1675 * boolean.c (scm_not): Use `SCM_FALSEP || SCM_NILP' instead of
1678 * boolean.c (scm_boolean_p): Use `SCM_BOOLP || SCM_NILP' instead
1681 * eval.c (scm_lisp_nil, scm_lisp_t, s_nil_ify, scm_m_nil_ify,
1682 s_t_ify, scm_m_t_ify, s_0_cond, scm_m_0_cond, s_0_ify,
1683 scm_m_0_ify, s_1_ify, scm_m_1_ify): Removed.
1684 (scm_m_atfop): Support function aliasing. Support both function
1685 args, which need transformation, and macro args, which do not.
1686 Add explanatory comments.
1687 (SCM_CEVAL): In switch cases for SCM_IM_AND, SCM_IM_COND,
1688 SCM_IM_DO, SCM_IM_IF and SCM_IM_OR, add `|| SCM_NILP' to existing
1689 checks for SCM_FALSEP. In switch case for SCM_IM_NIL_COND, use
1690 SCM_NULLP || SCM_NILP instead of checks against (removed)
1691 scm_lisp_nil. Removed switch cases for SCM_IM_NIL_IFY,
1692 SCM_IM_T_IFY, SCM_IM_0_COND, SCM_IM_0_IFY, SCM_IM_1_IFY.
1694 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
1695 scm_m_while, scm_nil_eq): Commented out; I don't think we need
1696 these, but I don't want to remove them yet, just in case.
1697 (scm_init_lang): Define `%nil' variable on Scheme level to hold
1700 * lang.h (SCM_NILP): Test against Elisp nil value instead of
1701 against (removed) scm_lisp_nil.
1702 (SCM_NILNULLP, SCM_NIL2EOL, SCM_EOL2NIL): Commented out.
1703 (SCM_NULL_OR_NIL_P): New.
1705 * list.c (scm_append): Use SCM_VALIDATE_NULL_OR_NIL instead of
1708 * print.c (scm_isymnames): Fix comment. Remove #@nil-ify,
1709 #@t-ify, #@0-cond, #@0-ify, #@1-ify. Add #nil (for SCM_ELISP_NIL
1712 * sort.c (scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
1713 scm_sort_x, scm_sort, scm_stable_sort_x, scm_stable_sort): Use
1714 SCM_NULL_OR_NIL_P instead of SCM_NULLP. In constructions like `if
1715 (SCM_NULLP (x)) return SCM_EOL;', return x rather than SCM_EOL.
1717 * tags.h (SCM_IM_NIL_IFY, SCM_IM_T_IFY, SCM_IM_0_COND,
1718 SCM_IM_0_IFY, SCM_IM_1_IFY): Removed.
1719 (SCM_IM_BIND, SCM_IM_DELAY, SCM_IM_CALL_WITH_VALUES, SCM_UNBOUND):
1720 Numbering shifted down accordingly.
1721 (SCM_ELISP_NIL): New IFLAG.
1723 * validate.h (SCM_VALIDATE_NULL_OR_NIL): New.
1725 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1727 * eval.c: Removed outdated references to "everr". Improved some
1730 (scm_deval_args, deval_args): Renamed scm_deval_args to
1731 deval_args, since it is not part of the interface.
1733 (SCM_CEVAL): Added (maybe somewhat verbose) comment. Avoid to
1734 use references to debug.vect[0] before it exists. Add parentheses
1735 to switch statement.
1737 * goops.h: Added local emacs variables.
1739 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1741 * eval.[ch] (scm_deval_args): Made static.
1743 * srcprop.c (scm_source_property): Remove redundant SCM_IMP
1746 * strings.c (scm_c_string2str): Clarified comment. Replaced
1747 THINKME by FIXME for uniformness. Removed question about whether
1748 arguments need to be protected from garbage collection: Arguments
1749 must be protected as any other variable.
1751 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1753 * procs.h (SCM_CLOSURE_BODY): New Macro.
1755 * debug.c (scm_procedure_name, scm_procedure_source), eval.c
1756 (SCM_CEVAL, SCM_APPLY), goops.c (scm_sys_initialize_object,
1757 get_slot_value, set_slot_value), procs.c
1758 (scm_procedure_documentation), sort.c (closureless), stacks.c
1759 (get_applybody): Replace SCM_CDR (SCM_CODE (...)) by
1762 * sort.c (closureless): Prefer !SCM_FOOP over SCM_NFOOP.
1764 2001-12-26 Marius Vollmer <mvo@zagadka.ping.de>
1766 * Makefile.am (guile-procedures.txt): When we don't have makeinfo,
1769 2001-12-16 Marius Vollmer <mvo@zagadka.ping.de>
1771 * stacks.c, stacks.h (scm_t_stackype): Renamed to scm_stack_type
1774 * continuations.c (scm_make_continuation): Do not retain the
1775 throw_value when the continuation is invoked.
1777 2001-12-08 Stefan Jahn <stefan@lkcc.org>
1779 * strings.c (scm_c_string2str): New function. Converts a
1780 given Scheme string into a C string. Also put in two
1781 THINKME's regarding the malloc policy for the missing converter
1784 2001-12-01 Neil Jerram <neil@ossau.uklinux.net>
1786 * gh_data.c (gh_module_lookup): Use scm_str2symbol rather than
1789 2001-11-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
1791 * gc.h (SCM_GC_CELL_WORD, SCM_GC_CELL_OBJECT,
1792 SCM_GC_SET_CELL_WORD, SCM_GC_SET_CELL_OBJECT): New macros.
1794 (SCM_GC_CELL_TYPE, SCM_CELL_WORD, SCM_CELL_OBJECT,
1795 SCM_SET_CELL_WORD, SCM_SET_CELL_OBJECT, SCM_FREE_CELL_CDR,
1796 SCM_GC_SET_CELL_OBJECT): Express in terms of SCM_GC_CELL_*
1799 (SCM_FREE_CELL_P): Express in terms of SCM_GC_CELL_TYPE.
1801 * inline.h (scm_alloc_cell, scm_alloc_double_cell): Use
1802 SCM_GC_CELL_* macros when accessing free cells.
1804 2001-11-25 Marius Vollmer <mvo@zagadka.ping.de>
1806 * vectors.h (SCM_MAKE_VECTOR_TAG): New.
1807 * unif.h (SCM_MAKE_BITVECTOR_TAG, SCM_MAKE_UVECTOR_TAG): New.
1808 * symbols.h (SCM_MAKE_SYMBOL_TAG): New.
1809 * strings.h (SCM_MAKE_STRING_TAG): New.
1810 * procs.h (SCM_MAKE_CCLO_TAG): New.
1811 * numbers.h (SCM_MAKE_BIGNUM_TAG): New.
1813 * goops.h: Replaced SCM_DEBUG_DEPRECATED with
1814 !SCM_ENABLE_DEPRECATED.
1816 * async.c, async.h (scm_system_async_mark_from_signal_handler):
1819 * scmsigs.c (scm_take_signal): Removed all code that assumes that
1820 signal handlers are allowed to divert the flow of control. Call
1821 scm_system_async_mark_from_signal_handler instead of
1822 scm_system_async_mark.
1825 Deprecated SCM_NEWCELL and SCM_NEWCELL2. Added scm_alloc_cell and
1826 scm_alloc_double_cell in their place.
1828 * gc.h (SCM_GC_SET_ALLOCATED, scm_debug_newcell,
1829 scm_debug_newcell2, scm_tc16_allocated): Removed from header.
1830 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
1831 (SCM_NEWCELL, SCM_NEWCELL2): Implement in terms of
1832 scm_deprecated_newcell and scm_deprecated_newcell2.
1834 gc.c (scm_tc16_allocated): Only define when including deprecated
1836 (scm_debug_newcell, scm_debug_newcell2): Removed.
1837 (scm_init_storage): Do not initialize scm_tc16_allocated.
1838 (scm_init_gc): Do it here.
1839 (allocated_mark): New, from old code.
1840 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
1842 * inline.c, inline.h: New files.
1843 * Makefile.am: Added them in all the right places.
1845 * _scm.h: Include "libguile/inline.h".
1847 * alist.c, coop-threads.c, debug.c, environments.c, eval.c,
1848 fports.c, gh_data.c, goops.c, guardians.c, lang.c, list.c,
1849 num2float.i.c, numbers.c, pairs.c, ports.c, print.c, procs.c,
1850 smob.c, smob.h, strings.c, strports.c, struct.c, symbols.c,
1851 unif.c, variable.c, vectors.c, vports.c, weaks.c: Replaced
1852 SCM_NEWCELL and SCM_NEWCELL2 with scm_alloc_cell and
1853 scm_alloc_double_cell, respectively.
1855 2001-11-23 Marius Vollmer <mvo@zagadka.ping.de>
1857 * modules.c (scm_c_use_module): Adapt to changes to
1858 `process-use-modules'.
1860 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1862 * numbers.c (scm_divide): Fix more division by zero errors.
1864 2001-11-21 Gary Houston <ghouston@arglist.com>
1866 * Makefile.am (OMIT_DEPENDENCIES): removed, since it seems to be
1867 obsolete. autogen.sh says:
1868 invalid unused variable name: `OMIT_DEPENDENCIES'
1870 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1872 * numbers.c (scm_divide): Fix (/ 0). Thanks to Keith Wright for
1875 2001-11-21 Marius Vollmer <mvo@zagadka.ping.de>
1877 * Makefile.am (install-exec-hook): Prepend $(DESTDIR) to filename.
1878 Thanks to Eric Gillespie, Jr!
1880 2001-11-21 Stefan Jahn <stefan@lkcc.org>
1882 * win32-socket.c (getservent, setservent, endservent,
1883 getprotoent, setprotoent, endprotoent): New functions.
1884 Appropriate replacements for M$-Windows.
1886 * numbers.c (SIZE_MAX, PTRDIFF_MAX, PTRDIFF_MIN): Reintroduced
1887 these definitions for GUILE_DEBUG.
1889 * net_db.c: Include "win32-socket.h" if compiling with a native
1890 M$-Windows compiler. Include some pieces of code (protoent and
1891 servent interface) protected by HAVE_* macros when using a
1892 native M$-Windows compiler.
1894 2001-11-20 Marius Vollmer <mvo@zagadka.ping.de>
1896 * modules.c (scm_c_export): Do nothing when the first argument is
1897 already the terminating NULL. Thanks to Han-Wen Nienhuys!
1899 2001-11-20 Thien-Thi Nguyen <ttn@glug.org>
1901 * Makefile.am (libpath.h): In SCM_BUILD_INFO,
1902 also include `buildstamp'.
1904 2001-11-18 Rob Browning <rlb@defaultvalue.org>
1907 (s_scm_major_version): use SCM_MAJOR_VERSION.
1908 (s_scm_minor_version): use SCM_MINOR_VERSION.
1909 (s_scm_micro_version): use SCM_MICRO_VERSION.
1910 (s_scm_version): use SCM_MAJOR_VERSION, SCM_MINOR_VERSION, and
1914 (SCM_MAJOR_VERSION): renamed from SCM_GUILE_MAJOR_VERSION.
1915 (SCM_MINOR_VERSION): renamed from SCM_GUILE_MINOR_VERSION.
1916 (SCM_MICRO_VERSION): renamed from SCM_GUILE_MICRO_VERSION.
1918 2001-11-18 Neil Jerram <neil@ossau.uklinux.net>
1920 * vectors.c (scm_vector_move_left_x, scm_vector_move_right_x):
1921 Rewrite docstrings without reference to substring-move-left/right,
1922 since the latter no longer exist.
1924 2001-11-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1926 * eval.c: Removed bogus comment about acros.
1928 (scm_unmemocar): Use !SCM_CONSP instead of SCM_IMP.
1929 Minimize scope of local variable. Eliminate dependency on
1930 macro DEBUG_EXTENSIONS.
1932 (s_splicing): New error message string.
1934 (scm_m_body): Issue 'bad body' message rather than 'missing
1935 expression' message.
1937 (scm_m_quote): Eliminate unnecessary copying.
1939 (scm_m_lambda, scm_m_letstar, scm_m_letrec, scm_m_let): Leave the
1940 checking of the body to scm_m_body.
1942 (scm_m_do): Move comment to function header. Rename arg1 to
1943 binding. Made the code a bit easier to read.
1947 (iqq): Added a comment. Changed the depth parameter to
1948 unsigned. Use size_t for vector lengths. Make sure vector object
1949 is gc protected as long as its contents are read. Add some syntax
1950 checks. Get rid of unnecessary SCM_IMP test. Clean up the
1951 control structure a bit.
1953 (scm_m_delay): Added comment about the implementation of
1956 (scm_m_define): Add comment about guile's currying define
1957 syntax. Renamed 'proc' to 'name'. Eliminate dependency on macro
1958 DEBUG_EXTENSIONS. Simplified code a bit. Eliminate SICP code.
1960 (scm_m_letrec1): Removed. Part of the functionality is taken
1961 over by the new function 'transform_bindings'.
1963 (transform_bindings): New function. Takes over some of the
1964 functionality of removed function 'scm_m_letrec1', namely to split
1965 a list of bindings into a reversed list of variables and a list of
1968 (scm_m_letrec): Call 'transform_bindings'.
1970 (scm_m_let): Minimized scope of local variables. Renamed 'proc'
1971 to 'temp' and 'arg1' to 'binding'. Eliminated redundant SCM_NIMP
1972 test. Use 'transform_bindings'. Fixed scoping error with named
1973 let (Thanks to Aubrey Jaffer for reporting the bug and to Neil
1974 Jerram for suggesting the fix). Cleaned up the control structure
1977 (scm_m_expand_body): Use 'transform_bindings'. Eliminated
1978 unnecessary consing. Eliminated unnecessary
1979 SCM_DEFER/ALLOW_INTS.
1981 (SCM_CEVAL): Un-obfuscated some loops.
1983 2001-11-16 Neil Jerram <neil@ossau.uklinux.net>
1985 * gc.h (scm_unhash_name): Old declaration removed.
1987 * eval.c (s_scm_eval): Change @var{primitive-eval} to
1988 @code{primitive-eval}.
1990 * feature.c, vectors.c, net_db.c, unif.c, weaks.c, struct.c,
1991 version.c, alist.c, ports.c, ramap.c, unif.c, strings.c, list.c:
1992 Change @deffnx lines in docstrings to say {Scheme Procedure}
1993 rather than primitive or procedure.
1995 * posix.c (scm_execl), filesys.c (scm_close), unif.c
1996 (scm_array_set_x, scm_array_contents, scm_uniform_array_read_x,
1997 scm_bit_set_star_x, scm_bit_invert_x), ramap.c (scm_array_fill_x,
1998 scm_array_for_each, scm_array_index_map_x), vectors.c (scm_vector,
1999 scm_make_vector, scm_vector_to_list, scm_vector_fill_x), strop.c
2000 (scm_string_split, scm_string_ci_to_symbol), strings.c
2001 (scm_string_p), sort.c (scm_merge), print.c (scm_newline),
2002 macros.c (scm_macro_type), alist.c (scm_acons, scm_assq):
2003 Docstring fixes and improvements reflecting edits that have been
2004 made in the reference manual source.
2006 * objprop.c (scm_object_properties, scm_set_object_properties_x,
2007 scm_object_property, scm_set_object_property_x): Remove invalid
2008 @deffnx lines for corresponding procedure property primitives.
2010 These changes add a @deffnx C function declaration and function
2011 index entries for each Guile primitive to the copy of the doc
2012 snarf output that is used for reference manual synchronization.
2013 Online help is unchanged.
2015 * snarf.h (SCM_SNARF_DOCS): Output primitive's C function name.
2016 (SCM_DEFINE, SCM_DEFINE1, SCM_REGISTER_PROC): Supply to C function
2017 name to SCM_SNARF_DOCS.
2019 * guile-snarf-docs-texi.in: Pass the shell script's arguments into
2020 snarf-check-and-output-texi.
2022 * Makefile.am (guile-procedures.texi): New rule.
2023 (BUILT_SOURCES, guile.texi, guile-procedures.txt, CLEANFILES):
2024 Changed so that the last stage of doc snarfing is now performed
2025 twice, once to produce guile-procedures.txt for online help, and
2026 once to produce guile.texi for reference manual synchronization.
2028 2001-11-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
2030 * eval.c (RETURN): Wrap in do{}while(0) in order to make it
2031 safely usable as a single statement followed by a ';', for example
2034 (SCM_CEVAL, SCM_APPLY): Clean up code using 'RETURN'.
2036 2001-11-13 Neil Jerram <neil@ossau.uklinux.net>
2038 * random.c (scm_random_solid_sphere_x,
2039 scm_random_hollow_sphere_x): Correct "shere" typos.
2041 * hashtab.c (scm_hash_fold): Add missing apostrophe to docstring.
2043 * version.c (scm_version): Update docstring to include
2046 2001-11-13 Marius Vollmer <mvo@zagadka.ping.de>
2048 * modules.c (scm_c_export): Call va_end after collecting the
2051 * strop.h, strop.c (scm_substring_move_left_x,
2052 scm_substring_move_right_x): Removed.
2054 * __scm.h (HAVE_UINTPTR_T, HAVE_PTRDIFF_T, HAVE_LONG_LONG,
2055 HAVE_LONG_LONGS): Define to "1" when defining them, to mirror what
2058 2001-11-12 Marius Vollmer <mvo@zagadka.ping.de>
2060 * numbers.c: Document macros to define when including
2061 num2integral.i.c. MAX_VALUE and MIN_VALU are no longer used, we
2062 now rely on SIZEOF_ macros that have been figured out at
2065 * num2integral.i.c: Adapt to new interface.
2066 (NUM2INTEGRAL): Test whether a fixnum can be represented in the
2067 target type by casting it and checking whether it is still the
2068 same. Do not try to handle bignums for integral types that are
2069 smaller than fixnums. When handling bignums, collect the
2070 magnituse first into a unsigned type, and correctly check for
2072 (INTEGRAL2BIG): Do not use MIN_VALUE explicitely by observing that
2073 only -MIN_VALUE can still be negative of all negative numbers (in
2076 * tags.h (SIZEOF_SCM_T_BITS): Define it appropriately.
2078 * __scm.h: Define HAVE_UINTPTR_T, HAVE_PTRDIFF_T and
2079 HAVE_LONG_LONG depending on whether their size is non-zero.
2081 2001-11-11 Thien-Thi Nguyen <ttn@glug.org>
2083 * strop.c (scm_string_null_p): Docfix; nfc.
2084 Thanks to Scott Lenser.
2086 2001-11-07 Neil Jerram <neil@ossau.uklinux.net>
2088 * extensions.c (scm_load_extension): Canonicalize docstring
2091 * unif.c (scm_uniform_array_write), ports.c
2092 (scm_current_output_port, scm_force_output), dynwind.c
2093 (scm_dynamic_wind), scmsigs.c (scm_setitimer, scm_getitimer),
2094 filesys.c (scm_open, scm_lstat), struct.c
2095 (scm_make_struct_layout), random.c (scm_random,
2096 scm_random_solid_sphere_x, scm_random_hollow_sphere_x, strop.c
2097 (scm_i_index): Remove superfluous whitespace from end of docstring
2100 * filesys.c (scm_select), guardians.c (scm_guardian_greedy_p),
2101 strings.c (scm_make_string), variable.c (scm_make_variable,
2102 scm_make_undefined_variable, scm_variable_p, scm_variable_set_x,
2103 scm_variable_bound_p), scmsigs.c (scm_setitimer, scm_getitimer),
2104 posix.c (scm_crypt), struct.c (scm_make_vtable_vtable), hashtab.c
2105 (scm_hash_fold), ports.c (scm_port_for_each): Remove superfluous
2106 newline at end of docstrings.
2108 * modules.c (scm_set_current_module): Add missing newline to
2111 2001-11-07 Stefan Jahn <stefan@lkcc.org>
2113 * win32-socket.[ch]: New files. Defines Winsock-API error codes
2114 and makes them available through Guile. That is because the
2115 Winsock-API does not store its errors in `errno' and thus cannot
2116 return error messages via `strerror (errno)'.
2118 * socket.c (scm_init_socket): Initialize `win32-socket' part
2119 here under M$-Windows.
2121 * numbers.h: Added missing declaration of
2122 `scm_sys_check_number_conversions()'.
2124 * error.c: Local definition of SCM_I_STRERROR and SCM_I_ERRNO
2125 and use in `(strerror)' and `(system-error)'.
2127 * Makefile.am (EXTRA_libguile_la_SOURCES): Added
2128 `win32-socket.[ch]' to extra source and header files.
2130 2001-11-06 Marius Vollmer <mvo@zagadka.ping.de>
2132 * script.c (scm_shell_usage, scm_compile_shell_switches): Prepend
2133 a call to turn-on-debugging when --debug has been given instead of
2134 turning it on directly. Also, handle new `--no-debug' option,
2135 which might suppress the call to turn-on-debugging.
2137 2001-11-05 Stefan Jahn <stefan@lkcc.org>
2139 * struct.c (s_scm_struct_vtable_p): Corrected docstring.
2141 2001-11-04 Stefan Jahn <stefan@lkcc.org>
2143 * Makefile.am (libguile_la_LIBADD): Added $(THREAD_LIBS_LOCAL)
2144 here (was at guile_LDADD) which describes the dependency
2145 correctly and allows a clean build on Win32.
2147 * __scm.h (SCM_API): Follow-up patch. Renamed __FOO__ macros
2150 * __scm.h: USE_DLL_IMPORT indicates the usage of the DLL
2151 import macros for external libraries (libcrypt, libqthreads,
2152 libreadline and libregex).
2154 * coop-defs.h: Include <winsock2.h> for `struct timeval'.
2156 * posix.c (flock): Added support for flock() in M$-Windows.
2158 * guile.c (SCM_IMPORT): Follow-up patch. Use SCM_IMPORT instead
2161 * fports.c (getflags): Differentiate reading and writing pipes
2164 * filesys.c (S_IS*): Redefine all of the S_IS*() macros for
2167 * coop.c (coop_condition_variable_timed_wait_mutex): Use
2168 conditionalized error code if `ETIMEDOUT' is not available.
2169 (scm_thread_usleep): Remove bogus declaration of `struct timeval
2172 * numbers.c (PTRDIFF_MIN): Moved this definition where it actually
2173 belongs. That is because NO_PREPRO_MAGIC gets undefined after
2174 each inclusion of `num2integral.i.c'.
2175 (SIZE_MAX): Define NO_PREPRO_MAGIC if SIZE_MAX is undefined.
2177 2001-11-03 Marius Vollmer <mvo@zagadka.ping.de>
2179 * eval.c (scm_m_begin): Allow `(begin)`, with no subforms.
2180 (SCM_CEVAL): Evaluate an empty `begin' to SCM_UNSPECIFIED.
2182 2001-11-02 Mikael Djurfeldt <mdj@linnaeus>
2184 * print.c (scm_iprin1): Mark print state as revealed when
2185 dispatching to generic write or display.
2187 * unif.c (scm_ra2contig): Fixed memory overwrite bug.
2189 2001-11-02 Marius Vollmer <mvo@zagadka.ping.de>
2191 Support for native Win32. Thanks to Stefan Jahn!
2193 * Makefile.am: Add win32-uname.c, win32-uname.h, win32-dirent.c
2194 and win32-dirent.h to extra source and header files. These
2195 include the uname() and the POSIX dirent interface implementation
2196 for M$-Windows. Put `-no-undefined' into LDFLAGS to support
2197 linkers which do not allow unresolved symbols inside shared
2198 libraries. Corrected `guile_filter_doc_snarfage$(EXEEXT)'
2201 * __scm.h: Defined SCM_API. This macro gets prepended to all
2202 function and data definitions which should be exported or imported
2203 in the resulting dynamic link library in the Win32 port.
2205 * __scm.h, alist.h, arbiters.h, async.h, backtrace.h, boolean.h,
2206 chars.h, continuations.h, coop-defs.h, coop-threads.h,
2207 debug-malloc.h, debug.h, deprecation.h, dynl.h, dynwind.h,
2208 environments.h, eq.h, error.h, eval.h, evalext.h, extensions.h,
2209 feature.h, filesys.h, fluids.h, fports.h, gc.h, gdb_interface.h,
2210 gdbint.h, gh.h, goops.h, gsubr.h, guardians.h, hash.h, hashtab.h,
2211 hooks.h, init.h, ioext.h, iselect.h, keywords.h, lang.h, list.h,
2212 load.h, macros.h, mallocs.h, modules.h, net_db.h, numbers.h,
2213 objects.h, objprop.h, options.h, pairs.h, ports.h, posix.h, print.h,
2214 procprop.h, procs.h, properties.h, ramap.h, random.h, rdelim.h,
2215 read.h, regex-posix.h, root.h, rw.h, scmsigs.h, script.h, simpos.h,
2216 smob.h, socket.h, sort.h, srcprop.h, stackchk.h, stacks.h, stime.h,
2217 strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h,
2218 tags.h, threads.h, throw.h, unif.h, values.h, variable.h, vectors.h,
2220 Prefixed each each exported symbol with SCM_API.
2222 * continuations.c: Added comment about the use of the extern
2223 declarations of {get,set}context() functions used in the ia64 port.
2225 * continuations.h, gc.c: `__libc_ia64_register_backing_store_base'
2226 is meant to be a `unsigned long *'.
2228 * filesys.c: Include `direct.h' if possible. Use local
2229 `win32-dirent.h' for the native M$-Windows port. Define S_IS*()
2230 macros for M$-Windows. Implementation of `fstat_Win32()' which is
2231 able to differentiate between sockets and other file descriptors.
2232 Use this function as wrapper in `scm_fstat()'. Fixed typo in
2235 * fports.c: Include `io.h' is possible. Put `*fp' into referring
2236 statement block in `scm_fport_buffer_add()'.
2237 Some corrections in `getflags()'.
2239 * gdb_interface.h (GDB_INTERFACE): Also support __CYGWIN__.
2241 * guile.c: Make sure to define __SCM_IMPORT__ for shared library
2242 build on Win32. Disable preloaded symbols on Win2 platforms.
2244 * ioext.c, ports.c: Include `io.h' is possible.
2246 * mkstemp.c: Include `process.h' is possible.
2248 * net_db.c: Disable extern declaration of `h_errno' for __CYGWIN__,
2250 Put `scm_return_entry()' into HAVE_GETSERVENT conditional.
2252 * posix.c: Remove unnecessary dirent includes and defines. Include
2253 local `win32-uname.h' for MinGW. Extern declaration of
2254 `mkstemp()' for systems where it does not exists. Make
2255 `getlogin()' available on M$-Windows.
2257 * scmsigs.c: Made `usleep()' avalable on MinGW.
2259 * stime.c: On M$-Windows `tzname[]' is known to be `_tzname[]'.
2261 * win32-dirent.c: Include "win32-dirent.h", not "dirent.h".
2263 * win32-uname.c: Include "win32-uname.h", not "uname.h".
2265 2001-10-28 Mikael Djurfeldt <mdj@linnaeus>
2267 * unif.c (scm_uniform_array_read_x, scm_uniform_array_write):
2268 Don't apply scm_uniform_vector_length on arrays.
2270 2001-10-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
2272 * eval.c (scm_lookupcar, scm_m_letstar, scm_m_do, iqq,
2273 scm_m_define, scm_m_letrec1, scm_m_let, scm_m_expand_body,
2274 scm_macroexp, unmemocopy, scm_eval_args, scm_deval_args,
2275 SCM_CEVAL, scm_map, scm_init_eval): When building lists, prefer
2276 scm_list_<n> over scm_cons[2]?.
2278 (scm_unmemocar, scm_m_cond, scm_m_letstar, scm_m_letrec1,
2279 scm_m_let, scm_m_atbind, unmemocopy, SCM_CEVAL, SCM_APPLY): Use
2280 SCM_C[AD][AD]R instead of explicit form.
2282 (scm_m_set_x, scm_m_cond, scm_m_letstar, scm_m_do): Reordered
2283 comparison parameters.
2285 (scm_m_case, scm_m_cond, scm_m_letstar, scm_m_do, SCM_CEVAL): Use
2286 !SCM_NULLP instead of SCM_NIMP.
2288 (scm_m_case): Don't copy the form. Renamed proc to clause and
2289 minimized its scope. Renamed x to clauses. Removed side
2290 effecting operation from macro call.
2292 (scm_m_cond): Don't copy the form. Renamed arg1 to clause and
2293 minimized its scope. Renamed x to clauses. Minimized the scope
2294 of variable 'len'. Make sure the else clause is treated specially
2295 even in case of '=>' occurences. Don't change the else to #t in
2296 order to be able to distinguish this case in the evaluator. Leave
2297 type checking of the recipient to the evaluator.
2299 (scm_c_improper_memq): Made the comment somewhat clearer.
2301 (scm_m_lambda): Renamed proc to formals. Removed unnecessary
2302 test for SCM_IM_LET at the place of the formal parameters.
2303 Simplified the formal parameter checking.
2305 (scm_m_letstar): Added Comment. Renamed proc to bindings.
2306 Renamed arg1 to binding and minimized its scope. Eliminated
2307 unnecessary consing.
2309 (scm_m_do): Renamed proc to bindings. Minimized the scope of
2312 (build_binding_list): New static function.
2314 (unmemocopy): Don't use SCM_TYP7 on pairs (it's unclean).
2315 Further, split up the 'letrec' unmemoizing code to the
2316 corresponding parts for 'do', 'let' and 'letrec', adding comments
2317 to each form. Cleanup the handling of the do form (This removes
2318 some *real* code :-).
2320 (SCM_CEVAL): Removed side effecting operation from macro call.
2321 Handle the 'else clause of the 'cond form specially - the symbol
2322 'else is not replaced with #t any more.
2324 2001-10-14 Gary Houston <ghouston@arglist.com>
2326 * version.c (scm_version): use sprintf instead of snprintf,
2327 for portability. thanks to Bill Schottstaedt.
2329 2001-10-14 Mikael Djurfeldt <mdj@linnaeus>
2331 * read.c (scm_lreadr): When user-defined hash procedure returns
2332 SCM_UNSPECIFIED: Fall back to standard handling instead of raising
2333 an exception. (This prevents parsing of uniform vectors from
2334 interfering with parsing of numbers.)
2336 2001-10-13 Marius Vollmer <mvo@zagadka.ping.de>
2338 * numbers.c: Set NO_PREPRO_MAGIC when defining our version of
2339 PTRDIFF_MIN. Thanks to Ken Raeburn.
2341 2001-10-07 Marius Vollmer <mvo@zagadka.ping.de>
2343 * Makefile.am (EXTRA_libguile_la_SOURCES): Added "mkstemp.c".
2345 * eval.c (scm_m_atbind): First try to find the variable without
2346 defining it locally; when it has not been found, define it
2349 * modules.c (module_variable): Pass over variables that exist but
2352 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
2354 * backtrace.c (display_backtrace_file_and_line): Only use
2355 scm_basename when POSIX support is compiled in. Thanks to Chris
2358 2001-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2360 * numbers.c (mem2uinteger): Return number read so far when coming
2361 across a hexdigit after having read a # or if not reading a hex
2362 value. This will enable the calling code to correctly handle
2363 forms like 1e2. (The background is, that the exponent markers d,
2364 e and f are also hexdigits.) Thanks to Mikael Djurfeldt for
2365 providing this patch.
2367 (mem2complex): Fix erroneous double-negation. Now, numbers like
2368 1-i will be read correctly.
2370 2001-10-12 Mikael Djurfeldt <mdj@linnaeus>
2372 * debug.c (scm_mem_to_proc): Fixed typo in previous change.
2374 * validate.h (SCM_VALIDATE_DOUBLE_DEF_COPY): New macro.
2376 2001-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
2378 * print.c (scm_print_state_vtable, print_state_pool):
2379 Initialize. These variables are now registered as gc roots.
2381 (scm_current_pstate): Update documentation.
2383 (scm_current_pstate, scm_make_print_state, scm_free_print_state,
2384 scm_prin1, scm_init_print): print_state_pool is registered as a
2385 gc root and thus does not need to be protected by a surrounding
2388 (make_print_state): The car of print_state_pool no longer holds
2389 the scm_print_state_vtable.
2391 (scm_current_pstate, scm_make_print_state, print_circref,
2392 scm_iprin1, scm_prin1, scm_iprlist): Prefer !SCM_<foo> over
2395 (scm_prin1): When building lists, prefer scm_list_<n> over
2398 (scm_iprlist): Removed a redundant SCM_IMP test.
2400 (scm_simple_format): Use SCM_EQ_P to compare SCM values.
2402 2001-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
2404 * debug.c (scm_make_iloc): Prefer !SCM_<foo> over SCM_N<foo>.
2406 (scm_memcons, scm_mem_to_proc): When building lists, prefer
2407 scm_list_<n> over scm_cons[2]?.
2409 (scm_mem_to_proc): Prefer SCM_CONSP over SCM_NIMP.
2411 (scm_procedure_name): Use SCM_CADR instead of explicit form.
2413 (debugobj_print): Coerce scm_intprint arg 1 to long, not int.
2414 Thanks to Rob Browning for the patch (see log entry 2001-09-21) -
2415 for some reason his patch didn't make it into the cvs.
2417 2001-10-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
2419 * numbers.c (mem2decimal_from_point): Cleaned up the parsing a
2420 little bit - should even be somewhat more accurate now.
2422 2001-10-08 Rob Browning <rlb@defaultvalue.org>
2424 * gc.c: support ia64 register backing store.
2425 (SCM_MARK_BACKING_STORE): new macro.
2427 * continuations.h: support ia64 register backing store.
2428 (struct scm_t_contregs): add ia64 register backing store.
2430 * continuations.c: support ia64 register backing store.
2431 (continuation_mark): mark ia64 register backing store.
2432 (continuation_free): free ia64 register backing store.
2433 (scm_make_continuation): capture ia64 register backing store.
2434 (copy_stack_and_call): copy ia64 register backing store.
2436 2001-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
2438 * hashtab.c (scm_hash_fn_create_handle_x): The result of assoc_fn
2439 is known to be #f if no entry is found. Thus, use !SCM_FALSEP
2440 instead of SCM_NIMP to test for that case.
2442 * strings.h (SCM_SET_STRING_LENGTH): Cast the length to
2443 scm_t_bits instead of long.
2445 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
2447 * tags.h (SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
2448 SCM_T_SIGNED_BITS_MIN): New.
2449 * numbers.h (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM):
2450 Use them to make these macros computable by the preprocessor.
2452 * num2integral.i.c (INTEGRAL2NUM): Let the preprocessor test
2453 whether the integral type fits in a fixnum, not the compiler.
2454 This removes a spurious compiler warning. Also, honor the
2455 NO_PREPRO_MAGIC flag to suppress any preprocessor tests. This is
2456 needed for `long long's.
2458 * numbers.c: Define NO_PREPRO_MAGOC when including
2459 num2integral.c.i for `long long' and `signed long long'.
2461 2001-10-06 Mikael Djurfeldt <mdj@linnaeus>
2463 These changes fixes a race condition in the Guile coop - pthread
2466 * coop.c (mother_awake_p): New variable.
2467 (coop_create): Set mother_awake_p before creating or signalling
2468 mother; wait until mother is going to sleep before returning.
2469 (mother): Reset mother_awake_p before going to sleep.
2471 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
2473 * options.c (protected_objects, scm_init_options): The content of
2474 protected_objects is now protected from garbage collection using
2475 scm_gc_register_root instead of scm_permanent_object.
2477 (get_option_setting): New static function that computes an option
2478 setting as it was formerly done in the function scm_options.
2480 (get_documented_option_setting): New static function that
2481 returns option documentation as it was formerly done in the
2482 function scm_options. Note that documentation C strings are no
2483 longer precomputed into SCM objects. Instead, they are converted
2484 into SCM strings every time get_documented_option_setting is
2487 (change_option_setting): New static functions that modifies the
2488 option setting as it was formerly done in the function
2489 scm_options. The function is now exception safe, i. e. won't
2490 cause a memory leak when interrupted. Further, only non-immediate
2491 option values are added to the protection list.
2493 (scm_options): This function now has only the purpose to dispatch
2494 to to get_option_setting, get_documented_option_setting or
2495 change_option_setting, depending on the arguments given to
2498 (scm_init_opts): Don't convert documentation C strings into SCM
2499 strings. Further, don't protect any object values: They _must_
2500 be immediate values, otherwise there is no guarantee that they
2501 have not been collected before anyway.
2503 * options.[ch] (scm_t_option): Made type unsigned, name into a
2504 constant char* and val into a scm_t_bits type.
2506 (scm_options, scm_init_opts): The number of options is guaranteed
2507 to be larger or equal to zero. Thus, the type is changed to
2510 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
2512 * num2integral.i.c (NUM2INTEGRAL): Eliminated some warnings about
2513 testing an unsigned value for being >= 0.
2515 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
2517 * numbers.h: Removed old comment about using SCM_CAR to access
2520 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
2521 the return value is signed. Thanks to Brian Crowder for the bug
2524 (SCM_SRS): Avoid unnecessary casting and don't unpack input
2525 values. With this patch, SCM_SRS can be safely used for other
2526 types than scm_t_signed_bits. However, it should still better be
2527 an internal macro and thus be renamed to SCM_I_SRS.
2529 (SCM_MAKINUM, SCM_INUM): Use proper casting.
2531 2001-10-03 Gary Houston <ghouston@arglist.com>
2533 * continuations.h, unif.h: in the descriptions of the bit patterns
2534 of the heap cells, make bit 0 the least significant.
2536 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
2538 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
2539 Thanks to Golubev I. N.
2541 2001-09-25 Gary Houston <ghouston@arglist.com>
2543 * ports.c (scm_drain_input): extended the docstring. thanks to
2544 Alex Schroeder and Thien-Thi Nguyen.
2546 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
2548 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
2549 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
2550 macros. (The NUM names might soon change.)
2552 * numbers.h: Added missing declarations.
2554 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
2556 * Makefile.am: Distribute num2float.i.c.
2558 * num2float.i.c: New file, multiply included by numbers.c, used
2559 to "templatize" the float <-> num conversion routines.
2561 * numbers.c: New functions: scm_num2float, scm_float2num,
2562 scm_num2double, scm_double2num.
2564 2001-09-21 Rob Browning <rlb@defaultvalue.org>
2566 * .cvsignore: really add version.h
2568 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
2569 Otherwise it fails on the alpha. However, we might rather choose
2570 this size conditionally.
2572 * numbers.c (scm_gcd): change "k" to a long from an int.
2573 Otherwise it fails on the alpha. However, we might rather choose
2574 this size conditionally.
2576 * error.c (scm_wta): coerce char* to intptr_t before int
2579 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
2582 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
2584 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
2586 * numbers.c (scm_integer_expt): Accept inexact integer in second
2587 argument. (Thanks to Bill Schottstaedt.)
2589 2001-09-20 Rob Browning <rlb@defaultvalue.org>
2591 * .cvsignore: add version.h
2593 * versiondat.h.in: removed (obsolete).
2595 * version.h.in: renamed from version.h.
2596 (SCM_GUILE_MAJOR_VERSION): new public macro.
2597 (SCM_GUILE_MINOR_VERSION): new public macro.
2598 (SCM_GUILE_MICRO_VERSION): new public macro.
2600 * version.h: renamed to version.h.in.
2603 (scm_major_version): support integer *_VERSION macros.
2604 (scm_minor_version): support integer *_VERSION macros.
2605 (scm_micro_version): support integer *_VERSION macros.
2606 (scm_version): support integer *_VERSION macros.
2608 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
2610 * error.c, error.h: Made error keys globally accessible.
2611 Applications might want to test for these or use them in a direct
2614 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
2615 routines are passed an inexact. This change in behavior is
2616 motivated by concordance with R5RS: It is more common that a
2617 primitive doesn't want to accept an inexact for an exact.
2619 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2621 The following patch partially undoes my patch from 2001-06-30,
2622 where I added the function scm_gc_mark_cell_conservatively. The
2623 function is buggy, since it breaks guile during conservative
2624 marking if a pointer on the stack points directly into the list of
2625 free cells on the heap: With conservative cell marking this will
2626 cause the whole free list to be scanned and marked - boom!
2628 * gc.c (allocated_mark, MARK, heap_segment,
2629 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
2630 (scm_gc_mark_cell_conservatively): Remove function
2631 scm_gc_mark_cell_conservatively and update the corresponding
2632 comments and uses accordingly. Thanks to Christopher Cramer for
2633 the patch. (Minor corrections by me.)
2635 2001-09-15 Gary Houston <ghouston@arglist.com>
2637 * root.h (scm_root_state): removed the continuation_stack and
2638 continuation_stack_ptr members, which have no apparent purpose.
2639 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
2642 * root.c (root_mark), init.c (restart_stack, start_stack), gc
2643 (scm_igc): remove all references to contination_stack and
2644 continuation_stack_ptr, avoiding allocation of a vector and
2645 useless processing during gc.
2647 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2649 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
2651 (TCONC_IN): Make sure that the cell word 0 is initialized last.
2653 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
2655 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
2657 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
2658 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
2660 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2662 * guardians.c (mark_dependencies_in_tconc,
2663 whine_about_self_centered_zombies, scm_init_guardians): Register
2664 the static global variable `self_centered_zombies' via
2665 scm_gc_register_root, to make some cdr-ing unnecessary.
2667 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2669 * backtrace.c (display_backtrace_file,
2670 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
2671 values, use SCM_FALSEP when comparing SCM values against #f.
2672 Thanks to Rob Browning for the bug report.
2674 2001-09-12 Martin Baulig <martin@home-of-linux.org>
2676 * strings.[ch] (scm_str2string): New function.
2678 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
2680 * gc.c (scm_done_free): Always subtract size from scm_mallocated
2681 when computing nm, even if it's negative.
2682 (scm_must_malloc): Abort on overflow of scm_mtrigger.
2683 (scm_must_realloc): Likewise.
2685 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
2687 * numbers.c (scm_sys_check_number_conversions): new function,
2688 defined if Guile is compiled in debugging mode. currently checks
2689 `scm_num2ulong', should check much much more.
2691 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
2692 unsigned, ensure that it's positive. thanks to Martin Baulig!
2694 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2696 * __scm.h: Added new section about compile time selectable
2699 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
2700 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
2701 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
2702 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
2705 * deprecation.c (scm_include_deprecated_features): Simplified.
2707 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
2708 `SCM_IMP´ instead of `!SCM_CELLP´.
2710 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
2711 Extract side-effecting operations from macros.
2713 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
2714 scm_top_level_lookup_closure_var and scm_system_transformer.
2716 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
2718 (heap_segment): Use CELL_P instead of SCM_CELLP.
2720 * init.c (start_stack): Don't initialize
2721 scm_top_level_lookup_closure_var and scm_system_transformer.
2723 * modules.c (scm_set_current_module): Don't access
2724 scm_top_level_lookup_closure_var and scm_system_transformer.
2726 (scm_sym2var): Don't call scm_variable_set_name_hint.
2728 (scm_post_boot_init_modules): Removed deprecated initializations.
2730 * print.c (scm_ipruk): Don't access cell contents of non cells.
2732 * strings.c (scm_string_set_x): All strings are writable.
2734 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
2735 type. There is only one string type now.
2737 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
2739 * tags.h: Remove comments about two different string types.
2741 (SCM_CELLP, SCM_NCELLP): Deprecated.
2743 * variable.c (make_variable): Remove code variant for vcells.
2745 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
2746 SCM_VARIABLE_LOC): Remove code variant for vcells.
2748 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
2749 SCM_ENABLE_DEPRECATED with the logic reversed.
2751 * dynl.c (moddata, registered_mods), dynl.[ch]
2752 (scm_register_module_xxx, scm_registered_modules,
2753 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
2754 (*top-level-lookup-closure*), eval.[ch]
2755 (scm_top_level_lookup_closure_var, scm_system_transformer,
2756 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
2757 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
2758 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
2759 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
2760 scm_unprotect_object), modules.c (root_module_lookup_closure,
2761 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
2762 beautify_user_module_x_var, try_module_autoload_var,
2763 scm_module_full_name), modules.[ch] (scm_the_root_module,
2764 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
2765 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
2766 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
2767 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
2768 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
2769 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
2770 scm_make_shared_substring), tags.h (scm_tc7_substring,
2771 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
2772 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
2773 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
2774 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
2777 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
2778 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
2779 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
2780 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
2781 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
2782 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
2783 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
2784 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
2785 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
2786 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
2787 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
2788 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
2789 (setzone, scm_strftime, scm_strptime), vports.c
2790 (scm_make_soft_port): Remove calls to
2791 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
2792 gone, all strings are 0-terminated anyway.
2794 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
2795 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
2796 double inclusion of the same headers to the SCM_<filename>_H
2799 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
2800 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
2801 print.c (scm_iprin1): The type scm_tc7_substring does not exist
2804 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
2805 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
2806 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
2807 !SCM_<foo> over SCM_N<foo>.
2809 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2811 * Makefile.am: Remove references to symbols-deprecated.c.
2813 * symbols.c (scm_init_symbols): Don't initialize deprecated
2816 * symbols-deprecated.c: Removed.
2818 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
2819 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
2820 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
2821 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
2822 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
2823 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
2824 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
2825 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
2826 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
2827 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
2828 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
2829 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
2830 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
2831 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
2832 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
2833 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
2834 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
2835 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
2836 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
2837 scm_intern0, scm_sysintern, scm_sysintern0,
2838 scm_sysintern0_no_module_lookup, scm_symbol_value0,
2839 scm_string_to_obarray_symbol, scm_intern_symbol,
2840 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
2841 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
2842 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
2843 vectors.[ch] (scm_vector_set_length_x): Removed.
2845 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
2846 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
2847 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
2848 Renamed the macros that are defined to inhibit double inclusion of
2849 the same headers to the SCM_<filename>_H format.
2851 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
2852 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
2855 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2857 * continuations.h (scm_contregs), debug.h (scm_debug_info,
2858 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
2859 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
2860 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
2861 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
2862 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
2863 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
2864 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
2865 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
2866 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
2867 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
2868 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
2870 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
2871 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
2872 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
2873 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
2874 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
2875 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
2876 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
2877 double inclusion of the same headers to the SCM_<filename>_H
2880 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
2881 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
2882 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
2883 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
2884 !SCM_<foo> over SCM_N<foo>.
2886 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2888 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
2889 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
2890 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
2891 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
2892 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
2893 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
2894 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
2895 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
2896 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
2897 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
2898 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
2899 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
2900 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
2901 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
2902 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
2903 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
2904 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
2905 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
2906 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
2907 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
2908 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
2909 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
2910 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
2911 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
2912 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
2913 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
2914 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
2915 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
2916 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
2917 the macros that are defined to inhibit double inclusion of the
2918 same headers to the SCM_<filename>_H format.
2920 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
2922 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
2923 "scm_t_portable" with "scm_port_table" which was an artifact from
2924 the great "scm_*_t -> scm_t_" renaming.
2926 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
2928 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
2929 used; nfc. Thanks to Bill Schottstaedt.
2931 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
2932 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
2933 Thanks to Chris Cramer.
2935 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
2937 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
2939 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
2941 * dynwind.h (scm_swap_bindings): Declare.
2942 * dynwind.c (scm_swap_bindings): Make non-static.
2944 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
2946 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
2947 doing exactly nothing about them). thanks Neil!
2949 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
2951 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
2953 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
2955 * gc.c: Fix omission bug: Add `heap_segment' forward decl
2956 (proto) in the case when either `GUILE_DEBUG' or
2957 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
2959 (map_free_list): Fix typo: Ref `f' correctly.
2961 Thanks to Chris Cramer.
2963 2001-08-15 Rob Browning <rlb@defaultvalue.org>
2965 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
2967 (libpath.h): change libguileversion to libguileinterface.
2969 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
2971 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
2972 ChangeLog-2000. Thanks to Daniel Skarda!
2974 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
2976 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
2977 do it from the Makefile.
2979 * Makefile.am: rearrange the snarfing slightly, so that .doc files
2980 are of a reasonable size.
2982 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
2984 * stacks.c (scm_make_stack): Improve docstring by explaining use
2987 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
2989 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
2990 scm_char_whitespace_p, scm_char_upper_case_p,
2991 scm_char_lower_case_p, scm_char_is_both_p): Do not require
2992 characters to fulfill isascii in addition to the primary
2995 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2997 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
2998 scm_istr2flo, scm_istring2number): Removed.
3000 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
3003 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
3004 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
3007 (scm_string_to_number): Use new number parser.
3009 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
3010 handles complex numbers.
3012 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
3015 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
3018 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
3020 (scm_i_mem2number): Added.
3022 (scm_exact_to_inexact): Changed signature.
3024 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
3025 here instead of within scm_i_mem2number. Call scm_i_mem2number
3026 instead of scm_istr2int and scm_istring2number.
3028 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3030 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
3031 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
3032 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
3033 !SCM_<pred> over SCM_N<pred>.
3035 (scm_eval_body): Remove side effecting code from macro call.
3037 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
3040 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3042 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
3044 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
3046 Removed vcell slot from structs.
3048 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
3051 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
3052 zero. Use scm_vtable_index_layout instead of "0" when accessing
3054 (scm_init_struct): Remove vcell slot layout code from
3055 required_vtable_fields.
3057 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
3059 * goops.c (build_class_class_slots): Removed vcell slot
3062 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
3063 Removed vcell slot layout code.
3064 (scm_si_vcell): Removed.
3066 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
3068 "Glocs" have been removed.
3070 * tags.h: Update tag system docs.
3071 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
3072 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
3073 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
3074 or SCM_NCONSP, respectively.
3076 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
3077 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
3078 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
3080 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
3081 tell glocs from structs.
3083 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
3085 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
3086 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
3087 instead of with glocs.
3088 (EVALCAR): Do not test for glocs.
3089 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
3091 (scm_unmemocar): Do not handle glocs.
3092 (scm_m_atfop): Memoize as a variable, not as a gloc.
3093 (scm_eval_args, scm_deval_args): Do not handle glocs.
3094 (scm_ceval, scm_deval): Likewise.
3096 * eval.h (SCM_XEVALCAR): Do not test for glocs.
3097 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
3100 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
3102 * dynwind.c (scm_swap_bindings): Likewise.
3103 (scm_dowinds): Updated to recognize lists of variables instead of
3106 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
3109 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
3112 2001-07-25 Gary Houston <ghouston@arglist.com>
3114 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
3115 docstrings to reflect the n-ary implementation.
3117 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
3119 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
3120 value of a variable, not the plain "return" statement.
3122 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
3124 * eval.c: Allow variables in memoized code (in addition to glocs).
3125 (scm_lookupcar): Handle variables in lost races. Replace symbol
3126 with variable directly, do not make a gloc.
3127 (scm_unmemocar): Rewrite variables using a reverse lookup, just
3129 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
3132 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3134 * variable.c (scm_i_variable_print): Use "value" instead of
3135 "binding" since a binding is the mapping between symbols and
3136 variables, not between variables and their values.
3138 * tags.h (scm_tc7_variable): New.
3139 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
3140 * print.c (scm_iprin1): Likewise.
3142 * variable.h (scm_tc16_variable): Removed.
3143 (SCM_VARIABLEP): Test for new tc7 code.
3144 (scm_i_variable_print): New.
3145 * variable.c (scm_tc16_variable): Removed.
3146 (variable_print): Renamed to scm_i_variable_print and made
3148 (variable_equal_p): Removed.
3149 (make_variable): Construct a tc7 object instead of a smob.
3150 (scm_init_variable): Do not register smob.
3152 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
3154 * tags.h: Include inttypes.h when we have it.
3156 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
3158 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
3159 is taken by the new SCM_IM_CALL_WITH_VALUES.
3160 * print.c (scm_isymnames): Update table accordingly.
3162 2001-07-22 Gary Houston <ghouston@arglist.com>
3164 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
3165 SCM_MAKINUM to convert regoff_t value to SCM.
3167 2001-07-21 Gary Houston <ghouston@arglist.com>
3169 * scmsigs.c: include sys/time.h for itimer stuff.
3171 2001-07-19 Rob Browning <rlb@defaultvalue.org>
3173 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
3175 * c-tokenize.lex: add option %nounput to quiet warning.
3176 Add prototype for yylex to quiet warning.
3178 * scmconfig.h.in: add flags for setitimer and getitimer.
3180 * scmsigs.h (scm_init_scmsigs): new prototype.
3181 (scm_init_scmsigs): new prototype.
3183 * scmsigs.c (s_scm_setitimer): new function.
3184 (s_scm_setitimer): new function.
3186 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3188 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
3189 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
3190 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
3191 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
3192 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
3193 guile-func-name-check.in, guile-snarf-docs-texi.in,
3194 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
3195 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
3196 objprop.c, objprop.h, options.c, options.h, random.h,
3197 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
3198 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
3199 version.c, version.h: Updated copyright notice.
3201 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3203 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
3204 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
3205 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
3206 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
3207 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
3208 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
3209 sym_environment, scm_sym_change_class): New static variables to
3210 hold predefined symbols.
3212 (build_class_class_slots): Build the list using scm_list_n
3213 instead of cons. Also, slots are already created as lists, thus
3214 making a call to maplist unnecessary.
3216 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
3217 scm_class_direct_subclasses, scm_class_direct_methods,
3218 scm_class_precedence_list, scm_class_slots, scm_class_environment,
3219 scm_method_procedure, create_standard_classes, purgatory): Use
3222 (build_slots_list, compute_getters_n_setters,
3223 scm_sys_initialize_object, scm_sys_inherit_magic_x,
3224 get_slot_value_using_name, set_slot_value_using_name,
3225 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
3226 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
3227 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
3229 (scm_sys_prep_layout_x): Minimize variable scopes.
3231 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
3232 scm_sys_fast_slot_set_x): Fix signedness.
3234 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
3235 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
3236 scm_memoize_method, scm_wrap_object): Use packing and unpacking
3237 when converting to and from SCM values.
3239 (scm_enable_primitive_generic_x): Add rest argument checking.
3241 (map, filter_cpl, maplist, scm_sys_initialize_object,
3242 scm_sys_prep_layout_x, slot_definition_using_name,
3243 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
3244 call_memoize_method, scm_make, scm_make_class): Prefer explicit
3245 predicates over SCM_N?IMP tests.
3247 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
3250 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
3253 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
3255 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
3257 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
3259 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
3261 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
3263 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
3265 * strings.c (s_scm_string): fix arg position in assert.
3267 2001-07-11 Gary Houston <ghouston@arglist.com>
3269 * strports.c (st_write): use memcpy, not strncpy. thanks to
3272 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
3274 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
3275 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
3276 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
3277 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
3278 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
3279 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
3280 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
3281 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
3282 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
3283 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
3284 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
3285 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
3286 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
3287 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
3288 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
3289 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
3290 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
3291 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
3292 weaks.c, weaks.h: Remove "face-lift" comment.
3294 2001-07-08 Rob Browning <rlb@defaultvalue.org>
3296 * .cvsignore: add stamp-h.in.
3298 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3300 * hooks.c (scm_make_hook, scm_add_hook_x),
3301 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
3302 value info to the docstrings.
3304 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3306 Some more compatibility patches for Windows.
3308 * posix.c (getlogin): getlogin() implementation for Windows.
3310 * backtrace.c, ioext.c: Include <stdio.h>.
3312 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
3315 * cpp_sig_symbols.in: Added SIGBREAK.
3317 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
3319 * strports.c (scm_read_0str, scm_eval_0str): Call
3320 scm_c_read_string and scm_c_eval_string respectively, not
3321 themselves. Thanks to Dale P. Smith!
3323 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3325 * unif.c (scm_array_set_x): The variable args does not
3326 necessarily have to be a list. Further, got rid of a redundant
3329 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3331 * list.c (SCM_I_CONS): Make sure the cell type is initialized
3334 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
3335 init_heap_seg): Fixed signedness.
3337 (init_heap_seg): Replaced strange for-loop with a while loop.
3339 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
3341 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
3343 The following patch adds conservative marking for the elements of
3344 free or allocated cells.
3346 * gc.c (allocated_mark, heap_segment): New static functions.
3348 (which_seg): Deleted, since the functionality is now provided by
3349 function heap_segment.
3351 (map_free_list): Use heap_segment instead of which_seg.
3353 (MARK): If cell debugging is disabled, mark free cells
3356 (scm_mark_locations, scm_cellp): Extracted the search for the
3357 heap segment of a SCM value into function heap_segment.
3359 (scm_init_storage): Allocated cells must be marked
3362 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
3364 The following patch changes the representation of weak vectors to
3365 double cells instead of using an extension of the vector's
3368 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
3369 the result of SCM_WVECT_GC_CHAIN.
3371 (scm_gc_sweep): Weak vectors don't have extra fields any more.
3373 * weaks.c (allocate_weak_vector): New static function. It does
3374 not patch any previously created vector object during the
3375 construction of a weak vector, and thus doesn't need to switch
3376 off interrupts during vector creation.
3378 (scm_make_weak_vector, scm_make_weak_key_hash_table,
3379 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
3380 Use allocate_weak_vector to provide the new weak vector object.
3382 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
3383 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
3384 now stored in the double cell.
3386 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
3389 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
3390 using an entry of the double cell.
3392 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
3394 * stamp-h.in: bye bye
3396 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
3398 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
3401 * load.c, load.h (scm_c_primitive_load,
3402 scm_c_primitive_load_path): New.
3404 * strports.c, strports.h (scm_c_read_string): Renamed from
3405 scm_read_0str. Also, added "const" qualifier to argument.
3406 (scm_c_eval_string): Renamed from scm_eval_0str.
3407 (scm_read_0str, scm_eval_0str): Deprecated.
3409 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3411 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
3414 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
3416 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
3417 scm_list_n): New functions.
3418 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
3419 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
3420 (lots of files): Use the new functions.
3422 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
3424 * strings.c: #include "libguile/deprecation.h".
3426 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3428 * read.c (scm_lreadr): When reading a hash token, check for a
3429 user-defined hash procedure first, so that overriding the builtin
3430 hash characters is possible (this was needed for implementing
3431 SRFI-4's read synax `f32(...)').
3433 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
3434 because the latter is unsigned now and breaks comparisons like
3435 (n < (scm_t_signed_bits)MIN_VALUE).
3437 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
3439 * eval.h, eval.c (scm_call_4): New function.
3441 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
3442 directly rather than dispatching to them via scm_ithrow and a lazy
3445 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
3446 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
3447 for trap handler procedures.
3449 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
3450 procedures not being #f.
3452 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
3454 * Makefile.am (c-tokenize.c): add rule to generate it.
3455 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
3457 filter-doc-snarfage.c: remove.
3459 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3461 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
3463 The following set of changes makes compiling Guile under various
3464 Windows compilers easier. Compilation under GNU systems should
3465 not be affected at all.
3467 Thanks to Stefan Jahn for all necessary information, patches and
3470 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
3471 getpgrp, ttyname, primitive-fork and some header inclusion for
3474 * random.c: Define M_PI, if not predefined and use __int64 for
3475 LONG64 under Windows.
3477 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
3478 Windows and conditionalize some signal names.
3480 * socket.c (scm_getsockopt): Added missing comma.
3481 Include socket library header under Windows.
3483 * stime.c (CLKTCK): Add cast to int, to make it compile under
3486 * ports.c (truncate): New function, compiled only under Windows.
3488 * net_db.c: Do not declare errno under Windows.
3490 * iselect.h, inet_aton.c: Include socket library headers under
3493 * guile.c (inner_main): Under Windows, initialize socket library
3494 and initialize gdb_interface data structures.
3496 * gdb_interface.h: Under Windows, gdb_interface cannot be
3497 initialized statically. Initialize at runtime instead.
3499 * fports.c (write_all): ssize_t -> size_t.
3500 (fport_print): Conditionalize call to ttyname().
3501 (getflags): New function, compiled only under Windows.
3503 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
3504 primitives chown, link, fcntl.
3505 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
3508 * backtrace.c: Include <io.h> under Windows.
3510 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
3512 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
3515 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
3517 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
3518 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
3519 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
3520 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
3521 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
3522 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
3523 (scm_dynamic_wind, scm_dowinds), environments.c
3524 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
3525 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
3526 goops.c (GETVAR, purgatory, make_class_from_template,
3527 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
3528 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
3529 (scm_primitive_load), modules.c (scm_resolve_module,
3530 scm_c_define_module, scm_c_use_module, scm_c_export,
3531 module_variable, scm_eval_closure_lookup, scm_sym2var,
3532 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
3533 ports.c (scm_port_for_each), print.c (scm_printer_apply),
3534 properties.c (scm_primitive_property_ref), ramap.c (ramap,
3535 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
3536 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
3537 (scm_object_to_string, scm_call_with_output_string,
3538 scm_call_with_input_string), throw.c (scm_body_thunk,
3539 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
3540 scm_make_shared_array), vports.c (sf_flush, sf_write,
3541 sf_fill_input, sf_close): Use one of the above functions.
3542 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
3544 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
3546 * filesys.c (scm_close), ports.c (scm_close_port,
3547 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
3548 instead of SCM_NEGATE_BOOL.
3550 * filesys.c (scm_stat): Clean up type dispatch.
3552 * filesys.c (scm_stat), ports.c (scm_input_port_p,
3553 scm_output_port_p): Get rid of redundant IM type check.
3555 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
3556 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
3557 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
3558 scm_return_entry), numbers.c (scm_number_to_string), objects.c
3559 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
3560 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
3561 scm_addr_vector), stime.c (scm_strftime), strings.c
3562 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
3563 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
3564 scm_string_split), strports.c (scm_strport_to_string), symbols.c
3565 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
3566 instead of scm_makfromstr.
3568 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
3569 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
3570 scm_read_hash_extend), stime.c (scm_strftime), strings.c
3571 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
3572 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
3573 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
3574 !SCM_<pred> over SCM_N<pred>.
3576 * strings.[ch] (scm_makfromstr): Deprecated.
3578 (scm_mem2string): New function, replaces scm_makfromstr.
3580 * strings.c (scm_substring), strop.c (string_copy,
3581 scm_string_split), strports.c (scm_strport_to_string), symbols.c
3582 (scm_symbol_to_string): Fix gc problem.
3584 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
3587 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
3588 warning about comparing signed and unsigned values. This fix is
3589 not optimal, since it won't work reliably if sizeof (c_start) >
3590 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
3591 solution is to define this macro as an inline function, thus
3592 allowing to specifiy the types of c_start and c_end.
3594 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3596 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
3599 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
3600 Rename <foo>H to SCM_<foo>_H.
3602 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
3603 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
3605 (narrow_stack): Make i unsigned. Don't use side-effecting
3606 operations in conditions.
3608 (narrow_stack, scm_make_stack, scm_stack_id,
3609 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
3611 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
3612 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
3615 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
3618 (scm_last_stack_frame): Remove bogus `;´.
3620 * stacks.h (SCM_FRAMEP): Fix type check.
3622 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
3624 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
3625 c-tokenize.c when doing maintainer-clean.
3627 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
3629 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
3632 * eval.c: all hash signs are in column 0.
3634 * Makefile.am (guile_filter_doc_snarfage): build using
3635 c-tokenize.c, not filter-doc-snarfage.c.
3636 rearrange snarfing dependencies a bit.
3638 * c-tokenize.lex: new file.
3640 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
3642 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
3643 scm_t_srcpropso_plist. See the big type renaming.
3644 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
3645 Thanks to Seth Alves!
3647 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
3648 they aren't defined already.
3650 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
3652 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
3653 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
3656 * backtrace.c (display_expression, scm_set_print_params_x,
3657 display_application, display_frame, scm_backtrace), numbers.c
3658 (scm_istring2number), objects.c (scm_class_of,
3659 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
3660 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
3662 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
3665 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
3666 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
3668 * objects.c (scm_class_of): Type fix.
3670 (scm_mcache_lookup_cmethod): Improved comment, simplified,
3673 * pairs.h (scm_error_pair_access): The function can return if
3676 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3678 * init.c (scm_init_guile_1): Removed initialization of tag.c.
3680 * gdbint.c, init.c: Removed inclusion of tag.h.
3682 * tag.h, tag.c: Removed files.
3684 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
3686 2001-06-20 Gary Houston <ghouston@arglist.com>
3688 * deprecation.c, extensions.c, rw.c: include string.h.
3690 2001-06-19 Gary Houston <ghouston@arglist.com>
3692 * filter-doc-snarfage.c (process): added ungetc in
3693 MULTILINE_COOKIE case since otherwise it fails when there's no
3694 space between the '(' and the quote of the following string
3697 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
3699 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
3701 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
3703 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
3704 extension takes place.
3705 * strings.h (SCM_STRING_LENGTH): Likewise.
3706 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
3708 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
3711 * tags.h: Include <stdint.h> when we have it.
3712 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
3713 available. Else use "unsigned long".
3714 (scm_signed_bits_t): New.
3716 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
3717 (SCM_INUM): Cast result to scm_signed_bits_t.
3719 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
3721 * mkstemp.c: Update path to #include file scmconfig.h.
3722 Thanks to Golubev I. N.
3724 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
3726 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
3728 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
3729 the macro definition.
3731 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
3732 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
3733 instead of SCM_INST_TYPE.
3735 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
3736 the object is a struct before accessing its struct flags.
3738 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
3740 2001-06-10 Gary Houston <ghouston@arglist.com>
3742 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
3743 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
3744 work reliably anymore. try it from boot-9.scm instead.
3746 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
3748 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
3749 Thanks to Matthias Köppe!
3751 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
3753 * snarf.h, filter-doc-snarfage.c: more changes to cope with
3754 space-happy C preprocessors.
3756 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
3757 inside cookies. thanks to Matthias Köppe!
3759 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
3761 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
3762 keywords. Fix gc protection.
3764 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
3765 operations in macro calls.
3767 * pairs.c (scm_error_pair_access): Avoid recursion.
3769 Thanks to Matthias Koeppe for reporting the bugs that correspond
3770 to the following set of patches.
3772 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
3773 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
3774 bitvector base address using SCM_BITVECTOR_BASE.
3776 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
3779 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
3781 * goops.c (SCM_CLASS_REDEF): Removed.
3783 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
3786 Thanks to Matthias Koeppe for reporting the bugs that correspond
3787 to the following set of patches.
3789 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
3790 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
3791 scm_sys_allocate_instance, clear_method_cache,
3792 scm_sys_invalidate_method_cache_x, scm_make,
3793 create_standard_classes, scm_make_port_classes, scm_make_class,
3794 scm_add_slot): Use SCM_SET_SLOT to set slot values.
3796 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
3798 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
3800 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
3801 UNARY_ELTS_CODE): Remove bogus break statement.
3803 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
3804 Don't access bit vectors elements as SCM objects.
3806 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
3807 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
3808 Don't assign to an unpacked value.
3810 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
3812 * __scm.h (SCM_NORETURN): Moved here from error.h.
3814 (SCM_UNUSED): New macro.
3816 (SCM_DEBUG_PAIR_ACCESSES): New macro.
3818 * backtrace.c (display_error_handler), continuations.c
3819 (continuation_print), debug.c (debugobj_print), dynwind.c
3820 (guards_print), environments.c (observer_print,
3821 core_environments_finalize, leaf_environment_cell,
3822 leaf_environment_print, eval_environment_print,
3823 eval_environment_observer, import_environment_define,
3824 import_environment_undefine, import_environment_print,
3825 import_environment_observer, export_environment_define,
3826 export_environment_undefine, export_environment_print,
3827 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
3828 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
3829 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
3830 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
3831 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
3832 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
3833 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
3834 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
3835 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
3836 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
3837 set_slot_value, test_slot_existence, scm_change_object_class,
3838 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
3839 default_setter), guardians.c (guardian_print, guardian_gc_init,
3840 guardian_zombify, whine_about_self_centered_zombies), guile.c
3841 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
3842 mallocs.c (malloc_print), numbers.c (scm_print_real,
3843 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
3844 end_input_default, scm_port_print, fill_input_void_port,
3845 write_void_port), root.c (root_print), smob.c (scm_mark0,
3846 scm_free0, scm_smob_print, scm_smob_apply_1_error,
3847 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
3848 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
3849 (scm_struct_free_0, scm_struct_free_standard,
3850 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
3851 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
3852 scm_handle_by_throw, scm_ithrow), weaks.c
3853 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
3854 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
3855 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
3857 * error.h (SCM_NORETURN): Moved to __scm.h.
3859 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
3860 Renamed <foo>H to SCM_<foo>_H.
3862 * gc.c (debug_cells_gc_interval): New static variable.
3864 (scm_assert_cell_valid): If selected by the user, perform
3865 additional garbage collections.
3867 (scm_set_debug_cell_accesses_x): Extended to let the user specify
3868 if additional garbage collections are desired.
3870 (mark_gc_async): If additional garbage collections are selected
3871 by the user, don't call the after-gc-hook. Instead require the
3872 user to run the hook manually.
3874 * pairs.c (scm_error_pair_access): New function. Only compiled
3875 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
3877 * pairs.h (SCM_VALIDATE_PAIR): New macro.
3879 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
3880 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
3881 is a real pair object. (Glocs are also accepted, but that may
3882 change.) If not, abort with an error message.
3884 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
3886 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
3888 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
3889 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
3891 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
3893 * extensions.c (scm_c_register_extension): Allow NULL as library
3895 (load_extension): Ignore NULL library names when comparing.
3897 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
3898 non-pointers are being compared. Thanks to Alexander Klimov!
3900 2001-06-04 Gary Houston <ghouston@arglist.com>
3902 * rw.c (scm_write_string_partial): new procedure implementing
3903 write-string/partial in (ice-9 rw).
3904 * rw.h: declare scm_write_string_partial.
3906 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
3908 * keywords.c (keyword_print): Substract 1 from length of symbol
3909 name, accounting for the silly dash.
3911 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
3912 Do not emit deprecation warning.
3914 Added exception notice to all files.
3916 * dynl.c: Include "deprecation.h".
3918 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
3920 * dynl.c (scm_register_module_xxx, scm_registered_modules,
3921 scm_clear_registered_modules): Deprecated.
3923 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
3925 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
3926 guile-snarf-docs-texi.
3928 * fports.c: HAVE_ST_BLKSIZE changed to
3929 HAVE_STRUCT_STAT_ST_BLKSIZE.
3930 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
3931 HAVE_STRUCT_STAT_ST_BLKSIZE.
3933 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
3934 HAVE_STRUCT_STAT_ST_RDEV.
3935 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
3936 HAVE_STRUCT_STAT_ST_BLKSIZE.
3937 (scm_stat2scm): HAVE_ST_BLOCKS changed to
3938 HAVE_STRUCT_STAT_ST_BLOCKS.
3940 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
3942 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
3943 of scm_eval_x to allow module changes between the forms in the
3944 string. Set/restore module using scm_c_call_with_current_module.
3946 * mkstemp.c: New file, slightly modified from libiberties
3949 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
3951 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
3952 filter-doc-snarfage.c: new files.
3954 * Makefile.am: add stuff to [build,] use and distribute
3955 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
3957 * guile-snarf.in: grok the new snarf output.
3959 * snarf.h: make the output both texttools- and `read'-friendly.
3961 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
3962 guile-snarf-docs. (should also deprecate, I guess. maybe not).
3964 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
3966 * print.c (scm_simple_format): Support "~~" and "~%". Signal
3967 error for unsupported format controls and for superflous
3968 arguments. Thanks to Daniel Skarda!
3970 * print.h, print.c (scm_print_symbol_name): Factored out of
3972 (scm_iprin1): Call it.
3974 * keywords.c (keyword_print): Use scm_print_symbol_name so that
3975 weird names are printed correctly.
3977 * print.c (scm_print_symbol_name): Symbols whose name starts with
3978 `#' or `:' or ends with `:' are considered weird.
3980 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3982 * numbers.c (scm_difference, scm_divide): Clarified comments for -
3985 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3987 * debug.h: Removed prototype for scm_eval_string.
3989 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3991 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
3992 (make-string 2000 #\!))' in an older version).
3994 Change strncpy to memcpy to allow embedded NUL characters in
3997 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
3999 * hooks.c (scm_create_hook): deprecated.
4000 (make_hook): deleted.
4001 (scm_make_hook): all the hook creation code is now here.
4003 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
4004 a hook, make it permanent, and do a `scm_c_define' on it.
4006 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
4008 * socket.c (s_scm_inet_pton): fix docstring quoting.
4009 (s_scm_inet_ntop): ditto.
4011 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
4013 * hashtab.c (scm_internal_hash_fold): fix argument position in
4016 * environments.c (s_scm_import_environment_set_imports_x): fix
4017 argument position in SCM_ASSERT.
4019 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
4020 (s_scm_make_iloc): ditto.
4022 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
4024 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
4026 * eval.c (promise_print): Read the promise's value as an object.
4028 (SCM_CEVAL): Don't perform side-effecting operations in macro
4031 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
4032 conditional expression.
4034 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
4037 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
4038 text, removed redundant computation of effective_length and fixed
4041 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
4044 (wrap_init): Don't use SCM_C[AD]R for non pairs.
4046 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
4048 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
4049 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
4051 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
4053 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
4054 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
4055 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
4056 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
4058 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
4060 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
4062 * ramap.c (ramap_rp): Removed bogus `;´.
4064 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
4067 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
4068 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
4069 Read SCM objects rather than scm_bits_t values.
4071 * tags.h (SCM_VOIDP_TEST): Removed.
4073 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
4074 value of 2 now corresponds to the former 1, the current 1
4075 corresponds to the former situation that SCM_VOIDP_TEST was
4078 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
4079 If this appears to be not ANSI compliant, we will change it to
4080 typedef struct scm_unused_struct { } * SCM;
4081 Thanks to Han-Wen Nienhuys for the suggestion.
4083 * unif.c (scm_array_set_x): Fix typing problem, and use
4084 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
4085 dealing with uniform vectors.
4087 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
4089 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
4090 (scm_igc): mark from them, too (precisely, not conservatively!).
4092 * root.h (scm_gc_registered_roots): new object in
4095 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
4096 `scm_protect_object'. shouldn't call it at all, though, it seems.
4098 * gc.c (scm_[un]protect_object): deprecated.
4099 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
4100 (scm_gc_[un]register_root[s]): new.
4102 * gc.h: add prototypes for scm_gc_[un]protect_object,
4103 scm_gc_[un]register_root[s].
4105 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
4107 revert the controversial part of the 2001-05-24 changes.
4109 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
4111 * modules.c (scm_env_module): Exported to Scheme.
4113 * eval.c (scm_debug_opts): New option `show-file-name'.
4115 * debug.h (SCM_SHOW_FILE_NAME): New.
4117 * backtrace.c: Include "libguile/filesys.h".
4118 (sym_base, display_backtrace_get_file_line,
4119 display_backtrace_file, display_backtrace_file_and_line): New.
4120 (display_frame): Call display_backtrace_file_and_line if that is
4122 (display_backtrace_body): Call scm_display_backtrace_file if
4125 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
4126 Prototypes removed since there's no definition for these
4129 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4131 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
4132 Changed use of scm_array->scm_array_t and
4133 scm_array_dim->scm_array_dim_t to enable build with
4134 --disable-deprecated.
4136 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
4138 The purpose of this set of changes is to regularize Guile's usage
4139 of ANSI C integral types, with the following ideas in mind:
4141 - SCM does not nesessarily have to be long.
4142 - long is not nesessarily enough to store pointers.
4143 - long is not nesessarily the same size as int.
4145 The changes are incomplete and possibly buggy. Please test on
4149 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
4152 * unif.h: type renaming:
4153 scm_array -> scm_array_t
4154 scm_array_dim -> scm_array_dim_t
4155 the old names are deprecated, all in-Guile uses changed.
4157 * tags.h (scm_ubits_t): new typedef, representing unsigned
4160 * stacks.h: type renaming:
4161 scm_info_frame -> scm_info_frame_t
4162 scm_stack -> scm_stack_t
4163 the old names are deprecated, all in-Guile uses changed.
4165 * srcprop.h: type renaming:
4166 scm_srcprops -> scm_srcprops_t
4167 scm_srcprops_chunk -> scm_srcprops_chunk_t
4168 the old names are deprecated, all in-Guile uses changed.
4170 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
4171 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
4172 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
4173 vectors.c, vports.c, weaks.c:
4174 various int/size_t -> size_t/scm_bits_t changes.
4176 * random.h: type renaming:
4177 scm_rstate -> scm_rstate_t
4178 scm_rng -> scm_rng_t
4179 scm_i_rstate -> scm_i_rstate_t
4180 the old names are deprecated, all in-Guile uses changed.
4182 * procs.h: type renaming:
4183 scm_subr_entry -> scm_subr_entry_t
4184 the old name is deprecated, all in-Guile uses changed.
4186 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
4188 scm_option -> scm_option_t
4189 the old name is deprecated, all in-Guile uses changed.
4191 * objects.c: various long -> scm_bits_t changes.
4192 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
4194 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
4197 * num2integral.i.c: new file, multiply included by numbers.c, used
4198 to "templatize" the various integral <-> num conversion routines.
4200 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
4201 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
4203 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
4204 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
4205 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
4206 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
4207 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
4208 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
4209 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
4210 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
4211 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
4212 scm_num2size): new functions.
4214 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
4216 * load.c: change int -> size_t in various places (where the
4217 variable is used to store a string length).
4218 (search-path): call scm_done_free, not scm_done_malloc.
4220 * list.c (scm_ilength): return a scm_bits_t, not long.
4221 some other {int,long} -> scm_bits_t changes.
4223 * hashtab.c: various [u]int -> scm_bits_t changes.
4224 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
4225 (scm_ihashx): n: uint -> scm_bits_t
4226 use scm_bits2num instead of scm_ulong2num.
4228 * gsubr.c: various int -> scm_bits_t changes.
4230 * goops.[hc]: various {int,long} -> scm_bits_t changes.
4232 * gh_data.c (gh_num2int): no loss of precision any more.
4234 * gh.h (gh_str2scm): len: int -> size_t
4235 (gh_{get,set}_substr): start: int -> scm_bits_t,
4237 (gh_<num>2scm): n: int -> scm_bits_t
4238 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
4239 (gh_length): return scm_bits_t, not unsigned long.
4241 * gc.[hc]: various small changes relating to many things stopping
4242 being long and starting being scm_[u]bits_t instead.
4243 scm_mallocated should no longer wrap around.
4245 * fports.h: type renaming:
4246 scm_fport -> scm_fport_t
4247 the old name is deprecated, all in-Guile uses changed.
4249 * fports.c (fport_fill_input): count: int -> scm_bits_t
4250 (fport_flush): init_size, remaining, count: int -> scm_bits_t
4252 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
4253 those prototypes, as the functions they prototype don't exist.
4255 * fports.c (default_buffer_size): int -> size_t
4256 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
4257 default_size: int -> size_t
4258 (scm_setvbuf): csize: int -> scm_bits_t
4260 * fluids.c (n_fluids): int -> scm_bits_t
4261 (grow_fluids): old_length, i: int -> scm_bits_t
4262 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
4264 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
4266 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
4267 the new and shiny SCM_NUM2INT.
4269 * extensions.c: extension -> extension_t (and made a typedef).
4271 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
4272 there are no nasty surprises if/when the various deeply magic tag
4273 bits move somewhere else.
4275 * eval.c: changed the locals used to store results of SCM_IFRAME,
4276 scm_ilength and such to be of type scm_bits_t (and not int/long).
4277 (iqq): depth, edepth: int -> scm_bits_t
4278 (scm_eval_stack): int -> scm_bits_t
4279 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
4280 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
4281 i: int -> scm_bits_t
4283 * environments.c: changed the many calls to scm_ulong2num to
4285 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
4287 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
4289 * debug.h: type renaming:
4290 scm_debug_info -> scm_debug_info_t
4291 scm_debug_frame -> scm_debug_frame_t
4292 the old names are deprecated, all in-Guile uses changed.
4293 (scm_debug_eframe_size): int -> scm_bits_t
4295 * debug.c (scm_init_debug): use scm_c_define instead of the
4296 deprecated scm_define.
4298 * continuations.h: type renaming:
4299 scm_contregs -> scm_contregs_t
4300 the old name is deprecated, all in-Guile uses changed.
4301 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
4302 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
4304 * continuations.c (scm_make_continuation): change the type of
4305 stack_size from long to scm_bits_t.
4307 * ports.h: type renaming:
4308 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
4309 scm_port -> scm_port_t
4310 scm_ptob_descriptor -> scm_ptob_descriptor_t
4311 the old names are deprecated, all in-Guile uses changed.
4312 (scm_port_t.entry): int -> scm_bits_t.
4313 (scm_port_t.line_number): int -> long.
4314 (scm_port_t.putback_buf_size): int -> size_t.
4316 * __scm.h (long_long, ulong_long): deprecated (they pollute the
4317 global namespace and have little value beside that).
4318 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
4320 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
4321 exist (for size_t & ptrdiff_t).
4322 (scm_sizet): deprecated.
4324 * Makefile.am (noinst_HEADERS): add num2integral.i.c
4326 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
4328 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
4329 SCM_VARIABLE_INIT since that it what it used to be.
4331 * deprecation.c (scm_include_deprecated_features): Make docstring
4332 ANSIsh. Thanks to Matthias Köppe!
4334 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
4336 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
4337 needed for weak-key hashtables.
4339 * procs.c (scm_make_subr_with_generic): Add missing last argument
4340 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
4342 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
4343 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
4345 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
4347 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
4349 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
4350 `duplicate_string'. Do not use an indirect cell, store symbol
4351 directly in collision list of hash table.
4352 (duplicate_string): Removed.
4354 * init.c (scm_init_guile_1): Call scm_init_extensions.
4356 * Makefile.am: Add "extensions.c" and related files in all the
4359 * extensions.h, extension.c: New files.
4361 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
4363 * modules.h (scm_system_module_env_p): Move out of deprecated
4366 * rw.h (scm_init_rw): Added prototype.
4368 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
4369 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
4370 New functions. They replace scm_make_gsubr and
4371 scm_make_gsubr_with_generic. The `make' variants only create the
4372 gsubr object, while the `define' variants also put it into the
4373 current module. Changed all callers.
4374 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
4376 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
4377 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
4378 functions. They replace scm_make_subr, scm_make_subr_opt and
4379 scm_make_subr_with_generic. The `make' variants only create the
4380 subr object, while the `define' variants also put it into the
4381 current module. Changed all callers.
4382 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
4385 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
4386 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
4389 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
4391 * throw.c (scm_lazy_catch): Slight docstring clarification.
4393 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
4395 * throw.c: Lazy-catch handlers are no longer allowed to return.
4396 Fixed comments throughout.
4397 (scm_ithrow): Signal an error when a lazy-catch handler returns.
4398 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
4401 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
4402 refered to s_scm_minor_version previously.
4404 * modules.h, modules.c: Moved around a lot of code so that
4405 deprecated features appear at the bottom.
4406 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
4407 module_prefix, make_modules_in_var, beautify_user_module_x_var,
4408 scm_the_root_module, scm_make_module, scm_ensure_user_module,
4409 scm_load_scheme_module): Deprecated.
4410 (scm_system_module_env_p): Return SCM_BOOL_T directly for
4411 environments corresponding to the root module.
4412 (convert_module_name, scm_c_resolve_module,
4413 scm_c_call_with_current_module, scm_c_define_module,
4414 scm_c_use_module, scm_c_export): New.
4415 (the_root_module): New static variant of scm_the_root_module. Use
4416 it everywhere instead of scm_the_root_module.
4418 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
4419 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
4420 (scm_c_with_fluid): New.
4421 (scm_with_fluids): Use scm_c_with_fluids instead of
4422 scm_internal_with_fluids.
4424 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
4425 `scm_init_goops'. Do not explicitly create/switch modules.
4426 Return SCM_UNSPECIFIED.
4427 (scm_init_goops): Only register `%init-goops-builtins' procedure.
4428 (scm_load_goops): Use scm_c_resolve_module instead of
4431 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
4432 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
4433 `scm_init_rw' prior to loading the startup files.
4435 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
4436 scm_init_rdelim. Do not explicitly create/switch modules.
4437 Return SCM_UNSPECIFIED.
4438 (scm_init_rdelim): Only register `%init-rdelim-builtins'
4441 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
4442 explicitly create/switch modules. Return SCM_UNSPECIFIED.
4443 (scm_init_rw): Only register `%init-rw-builtins' procedure.
4445 * script.c (scm_shell): Evaluate the compiled switches in the
4446 current module, not in the root module.
4448 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
4450 * fluids.c (scm_c_with_fluids): Rename from
4451 scm_internal_with_fluids.
4452 (scm_internal_with_fluids): Deprecated.
4453 (scm_c_with_fluid): New.
4455 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4457 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
4459 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
4460 accessed with SCM_C[AD]R.
4462 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
4464 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
4466 * version.c (s_scm_major_version): doc fixes.
4467 (s_scm_minor_version): doc fixes.
4468 (s_scm_minor_version): new function.
4470 * version.h (scm_init_version): new function.
4472 * versiondat.h.in: add GUILE_MICRO_VERSION.
4474 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
4476 * deprecation.c (scm_init_deprecation): Renamed
4477 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
4479 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
4481 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
4482 dependent on cpp_cnvt.awk
4484 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4486 * script.c (scm_compile_shell_switches): New command line option
4487 `--use-srfi' for loading a list of SRFIs on startup.
4488 (scm_shell_usage): Added `--use-srfi' to help message.
4490 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
4492 Merged from mvo-vcell-cleanup-1-branch.
4494 The concept of vcells has been removed from Guile. With it,
4495 explicit obarrays and associated operations are gone. Use
4496 hashtables instead of obarrays.
4498 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
4499 result as variable instead of vcell. Glocs no longer point to a
4500 vcell but to a variable. Use scm_c_define instead of
4501 scm_sysintern and treat the result as a variable (which it is),
4504 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
4505 SCM_DEFVARIABLEP): Deprecated.
4506 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
4507 (variable_print): Do not print name of variable.
4508 (variable_equalp): Compare values, not vcells.
4509 (anonymous_variable_sym): Removed.
4510 (make_vcell_variable): Removed.
4511 (make_variable): New, as replacement.
4512 (scm_make_variable, scm_make_undefined_variable): Do not take name
4514 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
4516 (scm_builtin_variable): Deprecated.
4518 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
4519 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
4520 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
4521 scm_sysintern, scm_sysintern0, scm_symbol_value0,
4522 scm_string_to_obarray_symbol, scm_intern_symbol,
4523 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
4524 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
4525 Deprecated and moved to "symbols-deprecated.c".
4526 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
4527 (scm_init_symbols): Call scm_init_symbols_deprecated.
4528 * symbols-deprecated.c: New file.
4529 * Makefile.am: Added symbols-deprecated.c and related files in all
4532 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
4533 SCM_GLOBAL_VCELL_INIT): Deprecated.
4534 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
4535 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
4537 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
4540 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
4541 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
4542 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
4543 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
4544 Changed according to the `throughout' comments.
4546 * modules.h, modules.c (scm_module_system_booted_p): Changed type
4548 (scm_module_type): Removed.
4549 (the_root_module): Renamed to the_root_module_var. Now points to
4550 a variable instead of a vcell. Updated all uses.
4551 (scm_the_root_module): Return SCM_BOOL_F when module systems
4552 hasn't been booted yet.
4553 (SCM_VALIDATE_STRUCT_TYPE): Removed.
4554 (scm_post_boot_init_modules): Made static.
4555 (scm_set_current_module): Call scm_post_boot_init_modules on first
4557 (make_modules_in, beautify_user_module_x, resolve_module,
4558 try_module_autoload, module_make_local_var_x): Tacked on "_var"
4559 suffix. Now point to variables instead of vcells. Updated all
4561 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
4562 and return SCM_BOOL_F in that case.
4563 (scm_module_transformer): Likewise.
4564 (sym_module, scm_lookup_closure_module, scm_env_module): New.
4565 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
4566 (scm_eval_closure_lookup): Do not allow new definitions when
4567 `interface' flag is set.
4568 (scm_standard_interface_eval_closure): New.
4569 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
4570 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
4571 scm_c_lookup, scm_c_module_define, scm_c_define,
4572 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
4573 scm_modules_prehistory): New.
4574 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
4575 instead of scm_intern0.
4577 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
4580 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
4581 hashtable operations to maintain the keywords, not obarray ones.
4583 * init.c (scm_load_startup_files): Do not call
4584 scm_post_boot_init_modules. This is done by
4585 scm_set_current_module now.
4586 (scm_init_guile_1): Call scm_modules_prehistory. Call
4587 scm_init_variable early on.
4589 * goops.c (s_scm_sys_goops_loaded): Get
4590 var_compute_applicable_methods from scm_sym2var, not from a direct
4591 invocation of scm_goops_lookup_closure.
4593 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
4595 * gc.c: Added simple debugging hack to mark phase of GC: When
4596 activated, do not tail-call scm_gc_mark. This gives nice
4598 (scm_unhash_name): Removed.
4600 * feature.c (features): Renamed to features_var. Now points to a
4601 variable instead of a vcell. Updated all uses.
4603 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
4604 `scm_current_module_lookup_closure' which will do the right thing
4605 when the module system hasn't been booted yet.
4606 (SCM_GLOC_SYM): Removed.
4607 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
4608 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
4610 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
4611 instead of with vcells. Do not overwrite `var' with the result of
4612 the lookup, use the new `real_var' instead. Remove `var2' in
4613 exchange (which was only used with threads).
4614 (sym_three_question_marks): New.
4615 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
4617 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
4618 (scm_m_atfop): Expect the function definition to be a variable
4620 (scm_macroexp): Do not use `unmemocar', explicitely remember the
4622 (scm_unmemocopy): Removed thoughts about anti-macro interface.
4623 (scm_eval_args): Use more explicit code in the gloc branch of the
4624 atrocious struct ambiguity test. The optimizer will sort this
4626 (scm_deval_args): Likewise.
4627 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
4628 remember the symbol instead. Added some comments where
4629 scm_tc3_cons_gloc really exclusively refers to structs.
4630 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
4631 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
4632 of scm_sysintern in general.
4634 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
4637 * debug.c (s_scm_make_gloc): Only allow proper variables, no
4638 pairs. Put the variable directly in the gloc.
4639 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
4640 (scm_init_debug): Use scm_c_define instead scm_sysintern.
4642 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
4644 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
4645 scm_the_last_stack_fluid_var. It now points to a variable instead
4646 of a vcell. Updated all uses.
4647 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
4648 instead of a vcell. Updated all uses.
4650 * _scm.h: Include "variables.h" and "modules.h" since almost
4651 everybody needs them now.
4653 * root.h (scm_symhash, scm_symhash_vars): Removed.
4654 * gc.c (scm_init_storage): Do not initialize them.
4656 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
4658 * eval.c (scm_init_eval): Initialize scm_undefineds and
4661 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
4662 like the SCM_NEWCELL macro counterparts.
4664 (scm_init_storage, scm_init_gc): Moved initialization of
4665 scm_tc16_allocated from scm_init_gc to scm_init_storage.
4667 (scm_init_storage): Moved initialization of scm_undefineds and
4668 scm_listofnull to eval.c, initializion of scm_nullstr to
4669 strings.c, initializion of scm_nullvect to vectors.c.
4671 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
4672 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
4674 * init.c (scm_init_guile_1): Reordered some initializations and
4675 added dependcy information comments.
4677 * load.c (scm_init_load): Use scm_nullstr.
4679 * strings.c (scm_init_strings): Initialize scm_nullstr.
4681 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
4683 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
4685 * values.c (print_values): Print as a unreadable object, not as
4686 multiple lines. Thanks to Matthias Köppe!
4688 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
4690 * deprecation.c: Fixed copyright date.
4692 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
4693 DEPRECATION_H to SCM_DEPRECATION_H.
4695 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
4697 * guile-doc-snarf.in: Update copyright.
4698 Fix relative path bug. Thanks to Sergey Poznyakoff.
4700 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
4702 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
4703 accept open ports. Thanks to Quetzalcoatl Bradley!
4705 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4707 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
4708 has 779 primitives on startup.
4710 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
4712 * eval.c (scm_i_eval): Copy expression before passing it to
4713 SCM_XEVAL. The copy operation was removed unintendedly during my
4714 change on 2001-03-25.
4716 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
4718 from Matthias Köppe (thanks!):
4720 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
4723 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
4726 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
4728 * gc.c (scm_init_gc): Added FIXME comment.
4730 * hooks.c: Since hooks don't have a name any more, it is not
4731 necessary to include objprop.h.
4733 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
4735 (symbol_name, scm_make_hook_with_name): Removed.
4737 (scm_create_hook): Don't set the hook's name property.
4739 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
4741 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
4743 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
4745 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
4746 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
4747 FLOBUFLEN and define it unconditionally.
4749 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
4751 * gh_data.c (gh_lookup): Call gh_module_lookup with
4752 `scm_current_module ()', not `#f'.
4753 (gh_module_lookup): Expect a module instead of an obarray as first
4754 argument and do lookup in that module.
4756 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
4757 arrays. The length of array is already determined differently and
4758 scm_uniform_vector_length does not work on arrays.
4760 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
4762 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
4763 as well. "SCM (*)(...)" does not work on RedHat 7.1.
4765 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
4766 they are not used. Changed `wrong type' error into `wrong num
4767 args' error. Changed all callers.
4769 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
4770 arguments are supplied.
4772 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
4774 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
4775 describe `regexp/notbol' and `regexp/noteol' execution flags.
4777 * strop.c (scm_substring_move_x): Doc fix; nfc.
4779 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
4781 * objects.c, objects.h (scm_valid_object_procedure_p): New.
4782 (scm_set_object_procedure_x): Use it to check argument. Fix
4785 * evalext.c (scm_definedp): Fix docstring.
4787 2001-05-05 Gary Houston <ghouston@arglist.com>
4789 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
4792 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
4794 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
4795 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
4796 Change R4RS references to R5RS.
4798 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
4799 docstring source are correctly reproduced in the output (ii)
4800 we don't anymore get occasional trailing quotes. Also reorganized
4801 and commented the code a little.
4803 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
4806 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4808 * strop.c (scm_string_split): New procedure.
4810 * strop.h (scm_string_split): Added prototype.
4812 2001-05-04 Gary Houston <ghouston@arglist.com>
4814 * socket.c: define uint32_t if netdb.h doesn't. thanks to
4817 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
4819 * rw.c: Include "modules.h" and "strports.h".
4821 * net_db.h (scm_gethost): Added prototype.
4823 * deprecation.h, deprecation.c: New.
4824 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
4825 (DOT_X_FILES): Added "deprecation.x".
4826 (modinclude_HEADERS): Added "deprecation.h".
4828 * init.c: Include "deprecation.h".
4829 (scm_init_guile_1): Call scm_init_deprecation.
4831 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
4833 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
4834 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
4837 2001-04-29 Gary Houston <ghouston@arglist.com>
4839 * rw.c: new file, implementing C part of module (ice-9 rw).
4840 (scm_read_string_x_partial): moved from ioext.c
4841 (scm_init_rw): new proc.
4843 init.c: include rw.h and call scm_init_rw.
4844 Makefile.am: include rw.c and rw.h.
4846 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
4848 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
4849 know what's supposed to happen to it.
4851 * list.h (scm_list_star): deprecation expired - removed.
4853 * numbers.h (scm_dblproc): deprecation expired - removed.
4854 (SCM_UNEGFIXABLE): deprecation expired - removed.
4855 (SCM_FLOBUFLEN): deprecation expired - removed.
4856 (SCM_INEXP): deprecation expired - removed.
4857 (SCM_CPLXP): deprecation expired - removed.
4858 (SCM_REAL): deprecation expired - removed.
4859 (SCM_IMAG): deprecation expired - removed.
4860 (SCM_REALPART): deprecation expired - removed.
4861 (scm_makdbl): deprecation expired - removed.
4862 (SCM_SINGP): deprecation expired - removed.
4863 (SCM_NUM2DBL): deprecation expired - removed.
4864 (SCM_NO_BIGDIG): deprecation expired - removed.
4866 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
4867 (scm_tc_dblr): deprecation expired - removed.
4868 (scm_tc_dblc): deprecation expired - removed.
4869 (scm_tc16_flo): deprecation expired - removed.
4870 (scm_tc_flo): deprecation expired - removed.
4872 * tag.h (scm_tag): deprecation expired - removed.
4874 * tag.c: (scm_tag): deprecation expired - removed.
4876 * ioext.c: (scm_fseek): deprecation expired - removed.
4878 * ioext.h (scm_fseek): deprecation expired - removed.
4880 * gh_data.c (gh_int2scmb): deprecation expired - removed.
4882 * gh.h (gh_int2scmb): deprecation expired - removed.
4884 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
4886 * stacks.c (scm_make_stack): Fix typo in docstring.
4888 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
4890 * error.c (scm_sysmissing): deprecation expired - removed.
4892 * error.h (scm_sysmissing): deprecation expired - removed.
4895 (scm_init_gc): gc-thunk deprecation expired - removed.
4896 (scm_gc_vcell): deprecation expired - removed.
4897 (gc_async_thunk): scm_gc_vcell related code removed.
4899 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
4902 (SCM_NSTRINGP): deprecation expired - removed.
4903 (SCM_NRWSTRINGP): deprecation expired - removed.
4905 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
4908 (SCM_ICHRP): deprecation expired - removed.
4909 (SCM_ICHR): deprecation expired - removed.
4910 (SCM_MAKICHR): deprecation expired - removed.
4913 (SCM_INPORTP): deprecation expired - removed.
4914 (SCM_OUTPORTP): deprecation expired - removed.
4916 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
4918 * modules.c (scm_module_type): New.
4919 (scm_post_boot_init_modules): Initialize from Scheme value.
4920 (the_module, scm_current_module, scm_init_modules): the_module is
4922 (scm_current_module): Export to Scheme.
4923 (scm_set_current_module): Do not call out to Scheme, do all the
4924 work in C. Export procedure to Scheme. Only accept modules, `#f'
4925 is no longer valid as the current module. Only set
4926 scm_top_level_lookup_closure_var and scm_system_transformer when
4927 they are not deprecated.
4928 (scm_module_transformer, scm_current_module_transformer): New.
4930 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
4931 scm_current_module_transformer, scm_module_transformer): New.
4933 * gh_data.c: Removed FIXME comment about gh_lookup returning
4934 SCM_UNDEFINED. That's the right thing to do.
4936 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
4937 into the conditionally compiled sections.
4938 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
4939 scm_current_module_transformer instead of scm_system_transformer.
4940 * init.c (start_stack): Move initialization of
4941 scm_system_transformer to the deprecated section.
4943 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
4945 * throw.c (scm_throw): Correct docstring.
4947 2001-04-22 Gary Houston <ghouston@arglist.com>
4949 * socket.c: attempted to improve the docstrings slightly.
4951 * net_db.c: remove bogus "close" declaration.
4952 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
4953 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
4955 * net_db.h: declarations moved too.
4957 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
4959 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
4960 (VALIDATE_INET6): new macro.
4961 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
4962 inet-pton and inet-ntop.
4963 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
4964 (scm_addr_vector): use ipv6_net_to_num.
4966 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
4968 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
4969 smob number explicitly. Use SCM_TC2SMOBNUM instead.
4971 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
4972 when compiled in debug mode.
4974 (scm_gc_sweep): Only call smob's free function if it is defined.
4976 * print.c (scm_iprin1): No need to check for validity of smob
4977 type or existence of print function.
4979 * smob.[ch] (scm_smobs): Made into a fixed size global array.
4980 Resizing will not work well with preemptive threading.
4982 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
4984 (scm_make_smob_type): Extracted initialization of smob
4985 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
4986 of the critical section.
4988 (scm_smob_prehistory): Initialize all smob descriptors. By
4989 default, don't assign a smob free function: Most smob types don't
4992 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
4994 2001-04-21 Gary Houston <ghouston@arglist.com>
4996 * socket.c (FLIP_NET_HOST_128): new macro.
4997 (scm_fill_sockaddr): use new macro.
4998 (scm_addr_vector): completed IPv6 address support. added const
4999 to the address parameter.
5001 2001-04-20 Gary Houston <ghouston@arglist.com>
5003 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
5004 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
5006 (scm_addr_vector): use a switch instead of multiple if statements.
5007 Add support for IPv6 (incomplete) .
5008 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
5010 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
5012 * struct.c (scm_free_structs): Only pairs may be accessed with
5015 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5017 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
5019 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
5020 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
5021 parentheses in order to get the correct associativity.
5023 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5025 * unif.c (scm_array_to_list): Added missing handling of arrays of
5026 bytes. Thanks to Masao Uebayashi for the bug report.
5028 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5030 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
5033 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5035 * procs.h (SCM_CLOSURE_FORMALS): New macro.
5037 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
5038 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
5039 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
5040 SCM_CLOSURE_FORMALS.
5042 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
5043 (scm_i_procedure_arity): Prefer stronger predicates like
5044 SCM_NULLP or SCM_FALSEP over SCM_IMP.
5046 * macros.c (macro_print): Extracted macro printing code from
5047 print.c and simplified it.
5049 (scm_macro_type): Use SCM_MACRO_TYPE;
5051 (scm_init_macros): Use macro_print for printing macros.
5053 * print.c (scm_print_opts): Improved option documentation.
5055 (scm_iprin1): Extracted printing of macros to macros.c.
5056 Simplified printing of ordinary closures.
5058 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
5059 Martin Grabmueller for the bug report.
5061 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5063 This patch eliminates some further applications of SCM_C[AD]R to
5066 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
5067 never been applied to real pairs.
5069 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
5071 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
5073 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
5074 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
5075 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
5077 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
5080 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
5081 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
5083 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
5084 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
5085 SCM_SET{AND,OR}_CAR.
5087 2001-04-17 Gary Houston <ghouston@arglist.com>
5089 * some initial support for IPv6:
5091 * socket.c (scm_fill_sockaddr): improve the argument validation.
5092 don't allocate memory until all args are checked. instead of
5093 unconditional memset of soka, try setting sin_len to 0 if
5094 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
5095 (scm_socket, scm_connect): extend docstrings for IPv6.
5096 (scm_init_socket): intern AF_INET6 and PF_INET6.
5098 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
5100 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
5101 matches SCM_DEFER_INTS at the beginning of the function.
5103 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
5105 * gc.c (scm_igc): Unconditionally call
5106 SCM_CRITICAL_SECTION_START/END.
5108 * fluids.c (next_fluid_num): Unconditionally call
5109 SCM_CRITICAL_SECTION_START/END.
5110 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
5112 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
5113 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
5116 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
5117 Defined as nothing for the case of !defined(USE_THREADS).
5118 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
5120 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
5121 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
5123 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
5124 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
5125 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
5126 SCM_CRITICAL_SECTION_START/END.
5127 (SCM_REALLOW_INTS: Bug fix. Don't call
5128 SCM_THREAD_SWITCHING_CODE.
5129 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
5130 SCM_THREAD_SWITCHING_CODE directly.
5131 (SCM_ENTER_A_SECTION): Unconditionally use
5132 SCM_CRITICAL_SECTION_START/END. (was:
5133 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
5135 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5137 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
5138 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
5139 allowed to explicitly set this macro via the CFLAGS variable
5142 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
5143 (SCM_THREAD_CRITICAL_SECTION_START,
5144 SCM_THREAD_CRITICAL_SECTION_END): Renamed
5145 SCM_THREAD_CRITICAL_SECTION_START/END to
5146 SCM_CRITICAL_SECTION_START/END.
5148 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
5150 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
5153 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
5154 (MISSING_BZERO_DECL): Remove the declaration.
5156 Thanks to NIIBE Yutaka.
5158 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5160 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
5161 goops module should be registered in order to work for an
5162 application which uses libguile statically linked.)
5164 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
5166 * numbers.[ch] (scm_num2long, scm_num2long_long,
5167 scm_num2ulong_long, scm_num2ulong): Argument position is an
5170 * environments.c (eval_environment_folder,
5171 import_environment_folder), gh_data.c (gh_scm2longs,
5172 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
5173 for integers and pointers, respectively.
5175 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
5176 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
5177 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
5178 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
5180 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
5181 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
5182 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
5183 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
5184 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
5185 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
5187 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
5189 * strings.c (scm_read_only_string_p): Update docstring to reflect
5190 current (non-)usage of "read only" strings.
5191 (scm_make_shared_substring): Clarify docstring by changing
5192 "semantics" to "arguments".
5194 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5196 * hooks.c (scm_make_hook, scm_make_hook_with_name),
5197 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
5200 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5202 The following changes make the documentation more consistent.
5204 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
5205 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
5206 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
5207 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
5210 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
5211 (scm_array_dimensions, scm_make_shared_array),
5212 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
5213 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
5214 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
5215 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
5216 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
5217 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
5218 macros.c (scm_makmmacro), list.c (scm_append), environments.c
5219 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
5220 @example ... @end example to @lisp ... @end lisp.
5222 * weaks.c (scm_weak_vector): Corrected docstring.
5224 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
5225 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
5226 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
5227 (scm_hashx_set_x, scm_hashx_get_handle),
5228 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
5229 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
5230 vectors.c (scm_vector_fill_x), strings.c
5231 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
5232 objprop.c (scm_set_object_properties_x):
5233 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
5234 strports.c (scm_call_with_input_string), ports.c
5235 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
5236 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
5237 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
5238 (scm_make_weak_vector,scm_weak_vector_p),
5239 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
5240 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
5241 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
5242 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
5243 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
5244 Made parameter names match documentation by renaming parameters
5245 and/or fixing docstrings.
5247 * numbers.c (scm_ash): Corrected Texinfo markup.
5249 * strop.c (scm_string_index, scm_string_rindex),
5250 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
5252 * vports.c (scm_make_soft_port), unif.c
5253 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
5254 (scm_dimensions_to_uniform_array, scm_transpose_array),
5255 (scm_array_in_bounds_p, scm_uniform_vector_ref),
5256 (scm_bit_count, scm_bit_position, scm_bit_count_star),
5257 (scm_array_to_list, scm_list_to_uniform_array),
5258 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
5259 (scm_open_input_string, scm_open_output_string),
5260 (scm_get_output_string), strop.c (scm_string_copy),
5261 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
5262 (scm_get_internal_real_time, scm_times),
5263 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
5264 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
5265 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
5266 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
5267 simpos.c (scm_system), random.c (scm_random_uniform),
5268 (scm_random_normal, scm_random_exp), ramap.c
5269 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
5270 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
5271 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
5272 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
5273 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
5274 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
5275 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
5276 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
5277 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
5278 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
5279 (scm_logand, scm_logior, scm_logxor, scm_lognot),
5280 (scm_integer_expt, scm_bit_extract, scm_logcount),
5281 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
5282 net_db.c (scm_inet_netof, scm_lnaof), modules.c
5283 (scm_interaction_environment), macros.c (scm_makacro),
5284 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
5285 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
5286 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
5287 (scm_fluid_ref), filesys.c (scm_open_fdes),
5288 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
5289 Docstring correction: `Returns' -> `Return'
5291 * gc.c (scm_set_debug_cell_accesses_x):
5292 (s_scm_gc_set_debug_check_freelist_x):
5293 * fluids.c (scm_fluid_p): Added texinfo markup.
5295 * error.c (scm_strerror): Made docstring more precise.
5297 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
5298 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
5299 (scm_symbol_p, scm_symbol_to_string), strorder.c
5300 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
5301 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
5302 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
5303 (scm_string_ci_geq_p), strop.c (scm_string_copy),
5304 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
5306 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
5308 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
5309 mode, as suggested by Michael Livshin.
5311 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
5313 * backtrace.c (display_backtrace_body): since the `print_state'
5314 variable is not used (instead its data field is used directly as
5315 `pstate'), protect it from the hungry compiler optimizations.
5316 thanks to Bill Schottstaedt for the report.
5318 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5320 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
5321 It is only defined and used if guile is compiled with
5322 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
5323 let cells with a free_cell type tag be visible outside of the
5324 garbage collector when in debug mode.
5326 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
5328 (scm_assert_cell_valid): Use a local static variable to avoid
5331 (MARK): Only check for rogue cell pointers in debug mode. Use
5332 scm_cellp for this purpose and place all checks for rogue pointers
5333 into that function. Further, since due to conservative scanning
5334 we may encounter free cells during marking, don't use the standard
5335 cell type accessor macro to determine the cell type.
5337 (scm_cellp): Check if the cell pointer actually points into a
5340 (scm_init_gc): Initalize scm_tc16_allocated.
5342 * gc.h (GCH): Renamed to SCM_GC_H.
5344 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
5345 might be unnecessary, but I feel better this way :-)
5347 (SCM_GC_CELL_TYPE): New macro.
5349 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
5350 in guile, and it is unlikely that they will be applied to real
5353 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
5355 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
5356 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
5358 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
5359 make sure that in debug mode no free cell will ever be visible
5360 outside of the garbage collector.
5362 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5364 * async.c (scm_asyncs_pending): Don't use != to compare SCM
5367 * async.c (scm_system_async), variable.c (scm_make_variable,
5368 scm_make_undefined_variable): Use scm_cons to create a pair.
5370 * debug.c (scm_reverse_lookup): Perform proper type checking.
5371 Remove suspicious use of SCM_SLOPPY_CONSP.
5373 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
5374 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
5375 the corresponding optimization.
5377 * eval.c (iqq): Use proper type check.
5379 (scm_m_expand_body): Remove redundant type checks.
5381 (promise_print): Don't access promise cells as pairs.
5383 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
5384 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
5385 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
5386 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
5387 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
5389 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
5390 (scm_iprin1): Use new macro predicate and accessors.
5392 * eval.h (scm_tc16_macro): Removed declaration. It is declared
5395 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
5396 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
5397 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
5398 SCM_VARIABLE_H. Even the macros that are used to inhibit
5399 including a header file twice should be in the SCM_ namespace.
5401 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
5402 properties.c (scm_primitive_property_ref,
5403 scm_primitive_property_del_x): Prefer stronger predicates like
5404 SCM_NULLP or SCM_FALSEP over SCM_IMP.
5406 * gc.c (MARK): Use proper macros to access procedure-with-setter
5407 cell elements and closure cell elements.
5409 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
5410 access free cells as pairs.
5412 (scm_unprotect_object): scm_hashq_get_handle returns #f if
5413 no hashtab entry is found.
5415 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
5416 SCM_CLR_PORT_OPEN_FLAG.
5418 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
5419 use SCM_SET_C[AD]R for uninitialized cells.
5421 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
5422 If the hashtable has no slots, return #f instead of '(). This
5423 unifies the return value with most assoc-functions.
5425 (scm_hash_fn_ref): Use proper type check.
5427 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
5428 Removed references to non-existing functions from documentation.
5430 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
5431 access keyword cell elements.
5433 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
5436 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
5438 * print.c (scm_iprlist): Added comment. Improved loop
5441 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
5444 * smob.c (scm_markcdr): Don't access smob cells as pairs.
5446 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
5448 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
5451 * variable.c (variable_print, variable_equalp, scm_variable_ref,
5452 scm_variable_set_x): Use proper macros to access variable cell
5455 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
5457 * variable.h (SCM_VARVCELL): Don't access variable cells as
5460 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
5461 added FIXME comment, removed register specifier.
5463 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
5465 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
5466 * init.c (scm_init_guile_1): Don't init goopscore module.
5468 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
5470 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
5472 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5474 * strop.c (scm_string_to_list): Fixed docstring markup.
5475 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
5476 (scm_string_downcase, scm_string_capitalize_x),
5477 (scm_string_capitalize): Rewrote and corrected docstrings.
5478 (scm_string_ci_to_symbol): Made docstring more explicit.
5480 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
5482 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
5484 (scm_call_with_values): Removed.
5485 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
5486 so that it can be exported.
5487 (scm_call_with_values): Removed.
5489 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
5490 * eval.c: Include "libguile/values.h"
5491 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
5493 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
5494 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
5495 New delcarations to support above change.
5497 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
5498 errors with last change.
5500 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
5502 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
5503 scm_i_eval): Moved the application of the system transformer from
5504 scm_i_eval to scm_primitive_eval.
5506 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
5508 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
5510 * strop.c (scm_string_index): Fix docstring line break
5513 * list.c (scm_cons_star): Fix docstring typo.
5515 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
5517 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
5518 (big2str), ports.c (scm_drain_input), read.c (scm_read,
5519 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
5520 scm_make_string, scm_string_append), strports.c (st_resize_port,
5521 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
5522 scm_makstr with calls to scm_allocate_string.
5524 * strings.[ch] (scm_allocate_string): New function.
5526 * strings.[ch] (scm_makstr): Deprecated.
5528 2001-03-18 Gary Houston <ghouston@arglist.com>
5530 * posix.c (scm_tmpnam): check that return value from tmpnam is not
5531 NULL. rewrote the docstring.
5532 (scm_mkstemp): new procedure implementing "mkstemp!".
5533 * posix.h: declare scm_mkstemp.
5535 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
5536 normally it would be found in netdb.h.
5538 2001-03-17 Gary Houston <ghouston@arglist.com>
5540 * sort.c (scm_sort): move sortvec variable to avoid a compiler
5541 warning when HAVE_ARRAYS is not defined. move len too.
5543 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
5544 (EXTRA_DOT_X_FILES): let configure set the value.
5545 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
5547 * gc.c (scm_must_malloc): changed the comment explaining when
5548 scm_must variants of malloc/free etc., should be used, based on
5549 explanation from Dirk Herrmann.
5550 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
5551 string with procedure name. use scm_must_malloc instead of malloc.
5552 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
5554 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
5555 scm_ungetc): use scm_must variants of malloc/realloc/free.
5556 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
5558 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5560 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
5561 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
5562 scm_wrong_type_arg instead.
5564 (SCM_WNA): Deprecated.
5566 * error.[ch] (scm_wta): Deprecated.
5568 * numbers.c (s_i_log): Minor comment fix.
5570 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
5571 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
5572 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
5573 wrong-num-args or misc errors.
5575 * unif.c (scm_make_shared_array, scm_transpose_array,
5576 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
5577 Validate the rest argument (note: this is only done when guile is
5578 built with SCM_DEBUG_REST_ARGUMENT=1)
5580 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
5581 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
5583 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
5584 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
5586 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5588 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
5589 instead of scm_wrong_num_args.
5591 * coop-threads.c: Don't include libguile/strings.h. (Was only
5592 needed for former implementation of SCM_WRONG_NUM_ARGS.)
5594 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
5595 wrong-num-args errors.
5597 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5599 * error.[ch] (scm_error_num_args_subr): New function.
5601 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5603 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
5604 (scm_length, scm_append, scm_reverse, scm_list_ref),
5605 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
5606 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
5607 (scm_delete1_x), gc.c (scm_map_free_list),
5608 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
5609 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
5610 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
5611 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
5612 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
5613 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
5614 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
5616 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
5617 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
5618 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
5619 symbols.c (scm_symbol_interned_p), numbers.c
5620 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
5623 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
5625 * snarf.h (SCM_CONST_LONG): Deprecated.
5626 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
5628 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
5630 * numbers.c (scm_num2ulong): Check that a bignum is positive
5631 before looking at the magnitude. Correctly check for overflow
5633 (scm_num2long_long): Likewise.
5634 (scm_num2ulong_long): New.
5635 (ULONG_LONG_MAX): Define if not already defined.
5636 * numbers.h: (scm_num2ulong_long): New prototype.
5638 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5640 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
5642 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
5643 (SCM_OPOUTSTRPORTP): New predicate macros.
5644 (scm_open_input_string, scm_open_output_string),
5645 (scm_get_output_string): New prototypes.
5647 * strports.c (scm_open_input_string, scm_open_output_string),
5648 (scm_get_output_string): New procedures (SRFI-6 compliant).
5649 Made scm_tc16_strport non-static.
5651 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
5653 * macros.h (SCM_ASSYNT): Removed unused object argument from
5656 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
5657 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
5658 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
5659 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
5660 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
5661 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
5662 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
5663 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
5664 scm_m_atdispatch): Removed unused object argument from call to
5667 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
5669 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
5670 const int* to reflect that the input array of integers remains
5671 unchanged. Thanks to Brett Viren for the hint.
5673 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5675 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
5676 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
5678 (gh_scm2newstr, gh_symbol2newstr): Change call to
5679 scm_must_malloc() to malloc(), because user-free()able memory is
5682 * gc.c: Added declaration of `scm_debug_check_freelist'.
5684 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5686 * ports.c (scm_port_mode): Changed `mode' array size to 4.
5688 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
5690 * strports.c (scm_object_to_string): New procedure.
5691 (scm_strprint_obj): Deprecated.
5692 * strports.h: Reflect the changes.
5694 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
5696 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
5698 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
5699 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
5700 SCM_ASSYNT to check for correct argument types. Either use some
5701 SCM_VALIDATE_* macro or an explicit test.
5703 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
5706 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
5707 instead of calling scm_wta.
5709 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5711 * load.c (scm_primitive_load, scm_primitive_load_path),
5712 (scm_sys_search_load_path): Corrected docstrings (file ->
5715 * eval.c (scm_force): Added texinfo markup to docstring.
5716 (scm_promise_p): Renamed parameter to `obj' to match docstring.
5718 * debug-malloc.c: Reinserted #include <stdio.h>.
5720 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
5722 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
5724 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
5725 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
5726 Use SCM_LISTn instead of scm_listify.
5728 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5730 * _scm.h: Removed #include <errno.h>.
5732 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
5733 errno variable (can be a macro on some systems, for example when
5734 using linux libc with threads).
5736 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
5737 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
5738 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
5739 #include <errno.h> in these 20 out of 100 files.
5741 2001-03-10 Gary Houston <ghouston@arglist.com>
5743 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
5744 not already defined.
5746 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5748 * coop.c: Inserted #include <stdio.h>.
5750 * iselect.c: Reinserted #include <stdio.h>.
5752 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
5754 * posix.c: Replaced `#define' of __USE_XOPEN right before
5755 including unistd.h with a define of _GNU_SOURCE at the very top of
5758 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
5760 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
5761 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
5762 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
5763 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
5764 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
5765 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
5766 print.c, procprop.c, procs.c, properties.c, ramap.c,
5767 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
5768 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
5769 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
5770 Remove #include <stdio.h>
5771 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
5773 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
5775 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5777 * posix.c (scm_gethostname): Set initial name length to 256 for
5780 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5782 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
5783 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
5784 (scm_sethostname, scm_gethostname): New prototypes.
5786 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
5787 <sys/file.h>, if present.
5788 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
5789 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
5790 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
5791 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
5792 (scm_sethostname, scm_gethostname): New procedures.
5794 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
5796 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
5797 not optional (ii) "recommend" spelling correction.
5799 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5801 * ramap.c (racp): Removed optimization which caused array copying
5802 to fail if the two arrays shared storage. Re-inserted the IVDEP
5803 macros removed in the change of 2000-03-09. (Don't really have a
5804 complete grasp of what they are for, but they seem to be necessary
5805 on Crays. This needs testing!) Thanks to Miroslav Silovic.
5807 * hash.c (scm_string_hash): Don't downcase characters.
5809 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5811 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
5812 size from 277 --> 1009.
5814 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
5817 * coop-threads.c: Fixed change of 2001-03-06.
5819 * validate.h: Code formatting.
5821 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
5823 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
5824 (*.doc): Add dependency on guile-snarf.awk.in.
5826 * guile-snarf.awk.in: Neglect spaces at the end of
5827 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
5828 middle of docstrings. (To avoid the problem with gcc-2.96.)
5830 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
5832 * coop-threads.c (scm_call_with_new_thread), load.c
5833 (scm_primitive_load, scm_sys_search_load_path), random.c
5834 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
5835 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
5836 (potentially) issue a scm-misc-error or wrong-num-args error
5839 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
5840 about the expected type with the wrong-type-arg error message.
5842 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
5843 a C level bug that can't be fixed from scheme anyway.
5845 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5847 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
5848 Duplicate bindings are OK in a let* since a let* is semantically
5849 equivalent to a nested set of let:s.
5851 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5853 * print.c (scm_print_options): Fixed texinfo in docstring.
5855 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
5856 the underlying functions getservent, getprotoent or getnetent
5857 return NULL instead of signalling an error.
5859 2001-03-04 Gary Houston <ghouston@arglist.com>
5861 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
5862 taking an unexpectedly large filename for an AF_UNIX socket from
5863 bind/connect/sendto (thanks to Martin Grabmueller).
5865 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
5866 former and adjusted the latter.
5867 (scm_socket, scm_socketpair): cosmetic changes.
5868 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
5869 size_t as socklen_t substitute. don't restrict args/return values
5870 to INUM: allow full range of int or size_t.
5871 (scm_fill_sockaddr): check arguments before allocating memory, to
5872 avoid leakage. use malloc, not scm_must_malloc.
5873 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
5874 substitute. free the sockaddr structure before throwing an error.
5875 (scm_init_add_buffer): procedure removed, together with its static
5876 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
5877 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
5878 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
5879 scm_sendto): use a local buffer instead of scm_addr_buffer.
5880 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
5882 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
5883 call to detect whether recvfrom could be bothered to set the address.
5884 (scm_init_socket): don't call scm_init_addr_buffer.
5886 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
5888 * debug.c (scm_procedure_source, scm_procedure_environment),
5889 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
5890 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
5891 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
5892 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
5893 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
5894 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
5895 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
5896 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
5897 scm_array_to_list, scm_array_prototype), validate.h
5898 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
5899 scm_misc_error or scm_wrong_type_arg instead.
5901 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
5903 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5905 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
5906 (scm_sys_tag_body): Added.
5908 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
5910 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
5911 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
5912 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
5913 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
5914 options.c (scm_options), ports.c (scm_remove_from_port_table),
5915 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
5916 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
5917 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
5918 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
5921 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5923 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
5925 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
5927 * eval.c (scm_s_duplicate_bindings): New error message.
5928 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
5930 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
5932 * eval.h (SCM_EVALIM2): New macro. Use it when a
5933 immediate, literal constant should be evaluated.
5934 * eval.c (scm_s_duplicate_formals): New error message string.
5935 (scm_c_improper_memq): New function.
5936 (scm_m_lambda): Check for duplicate arguments.
5937 (scm_ceval, scm_deval): When executing a body: only cons a new
5938 toplevel environment frame when it is different from the
5939 existing one; use EVALCAR instead of SIDEVAL so that we can properly
5940 check for empty combinations; use SCM_EVALIM2 for the same reason
5941 in the non-toplevel loop.
5942 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
5943 New labels with the meaning of their non-"nontoplevel" partners,
5944 but they are used when it is known that the body is not evaluated at
5946 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
5947 reporting for empty combinations.
5949 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
5951 * Remove dump facilities.
5952 * dump.c, dump.h: Removed.
5953 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
5954 * init.c: Remove #include "libguile/dump.h".
5955 (scm_init_guile_1): Remove scm_init_dump.
5956 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
5957 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
5958 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
5959 (scm_set_smob_dump, scm_set_smob_undump): Removed.
5961 * keywords.c: Remove #include "libguile/dump.h".
5962 (keyword_dump, keyword_undump): Removed.
5963 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
5965 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5967 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
5968 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
5969 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
5970 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
5971 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
5972 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
5973 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
5974 to @code{} as the texinfo manual recommends, converted the
5975 examples to use a @lisp{}-environment.
5977 * strports.c (scm_eval_string): Cleaned up the docstring.
5979 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
5982 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
5983 (scm_number_to_string, scm_string_to_number, scm_number_p)
5984 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
5985 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
5986 (scm_ash): Added texinfo markup and removed obsolete @refill.
5987 (scm_gr_p): Corrected comment.
5988 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
5989 docstring) comments.
5990 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
5991 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
5992 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
5993 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
5994 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
5995 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
5996 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
5997 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
5999 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
6001 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
6002 (Obviously nobody compiles with SCM_RECKLESS defined...)
6004 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
6006 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6008 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
6010 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
6012 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
6014 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
6015 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
6016 since use of `z' suggests that the arguments may be complex.
6018 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
6021 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
6023 * dump.c (scm_binary_write, scm_binary_read), eval.c
6024 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
6025 scm_guardian_greedy_p, scm_make_guardian), fports.c
6026 (scm_file_port_p): Minor docstring fixes.
6028 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
6030 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
6032 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
6034 (make_class_from_template): Do not bother to set the current
6035 module around the call to DEFVAR, scm_eval takes care of that.
6036 (scm_init_goops): Make scm_module_goops and
6037 scm_goops_lookup_closure permanent objects.
6039 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
6040 top level, create a fresh top-level environment for each
6041 expression instead of mutating the exisint frame. This is
6042 important when that frame is closed over.
6044 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
6045 SCM_DIGSPERLONG instead of DIGSPERLONG.
6047 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
6049 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
6050 before applying arrow procedure in `cond' and before applying
6051 receiver procedure in call-with-current-continuation.
6052 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
6053 macro. The argument is expanded more than one time.
6055 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
6056 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
6058 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
6060 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
6063 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6065 * variable.c (scm_make_variable, scm_make_undefined_variable)
6066 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
6067 (scm_variable_bound_p), values.c (scm_values)
6068 (scm_call_with_values), unif.c (scm_bit_count)
6069 (scm_bit_set_star_x), symbols.c (scm_gentemp)
6070 (scm_gensym), strings.c (scm_string_p, scm_make_string)
6071 (scm_read_only_string_p, scm_string_length, scm_string_ref)
6072 (scm_string_set_x, scm_substring, scm_string_append), stime.c
6073 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
6074 (scm_copy_random_state, scm_random), print.c (scm_newline)
6075 (scm_write_char, scm_simple_format), debug-malloc.c
6076 (scm_malloc_stats), environments.c (scm_environment_p)
6077 (scm_environment_bound_p, scm_environment_ref)
6078 (scm_environment_fold, scm_environment_define)
6079 (scm_environment_undefine, scm_environment_set_x)
6080 (scm_environment_cell, scm_environment_observe)
6081 (scm_environment_observe_weak, scm_environment_unobserve)
6082 (scm_make_eval_environment, scm_eval_environment_p)
6083 (scm_eval_environment_set_local_x, scm_eval_environment_local)
6084 (scm_eval_environment_imported)
6085 (scm_eval_environment_set_imported_x, scm_make_import_environment)
6086 (scm_import_environment_p, scm_import_environment_imports)
6087 (scm_import_environment_set_imports_x, scm_make_export_environment)
6088 (scm_export_environment_p, scm_export_environment_private)
6089 (scm_export_environment_set_private_x)
6090 (scm_export_environment_signature)
6091 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
6092 Added texinfo markup.
6094 * ports.c (scm_drain_input): Lowercased argument to @var.
6095 (scm_current_input_port, scm_current_output_port): Filled in
6096 missing explanation.
6097 (scm_current_load_port, scm_set_current_output_port)
6098 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
6099 Added texinfo markup.
6101 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
6102 (scm_release_arbiter): Added texinfo markup to docstrings.
6103 Changed `Returns' to `Return'.
6104 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
6106 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
6108 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
6109 by doubling them to `@@'.
6111 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6113 * numbers.c (scm_lognot), random.c (scm_random,
6114 scm_random_normal, scm_random_solid_sphere_x,
6115 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
6116 scm_random_exp), dynwind.c
6117 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
6119 * goops.c (scm_sys_initialize_object, scm_instance_p,
6120 scm_class_name, scm_class_precedence_list, scm_class_slots,
6121 scm_class_environment, scm_generic_function_name,
6122 scm_generic_function_methods, scm_method_generic_function,
6123 scm_method_specializers, scm_method_procedure, scm_make_unbound,
6124 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
6125 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
6126 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
6127 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
6128 scm_class_direct_supers, scm_class_direct_slots,
6129 scm_class_direct_subclasses, scm_class_direct_methods,
6130 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
6131 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
6132 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
6133 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
6134 scm_memoized_environment, scm_procedure_name,
6135 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
6137 (scm_class_of, scm_entity_p, scm_operator_p,
6138 scm_set_object_procedure_x, scm_object_procedure,
6139 scm_make_class_object), hooks.c (scm_make_hook_with_name,
6140 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
6141 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
6142 scm_hook_to_list), lang.c
6143 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
6144 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
6145 (scm_print_options, scm_port_with_print_state,
6146 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
6147 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
6148 scm_make_procedure_with_setter, scm_procedure), throw.c
6149 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
6150 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
6151 scm_stack_ref, scm_stack_length, scm_frame_p,
6152 scm_last_stack_frame, scm_frame_number, scm_frame_source,
6153 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
6154 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
6155 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
6156 (scm_dirname, scm_basename), dynwind.c
6157 (scm_wind_chain), read.c (scm_read_options, scm_read,
6158 scm_read_hash_extend), gc.c
6159 (scm_unhash_name), eval.c (scm_eval_options_interface,
6160 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
6161 (scm_display_error, scm_set_print_params_x,
6162 scm_display_application, scm_display_backtrace, scm_backtrace),
6163 async.c (scm_async, scm_system_async, scm_async_mark,
6164 scm_system_async_mark, scm_run_asyncs, scm_noop,
6165 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
6166 scm_mask_signals): Added docstrings.
6168 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
6170 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
6171 address of car/cdr. (Thanks to Dirk Herrmann)
6172 Use scm_sizet to obtain the length of strings.
6173 (Thanks to Matthias Koeppe)
6175 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
6177 * symbols.c (scm_mem2symbol): Put a empty statement after the
6178 next_symbol label. This is mandated by ANSI, appearantly.
6180 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
6182 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
6183 sense to compile for a specific kernel version. Do not include
6184 <asm/signal.h> while defining __KERNEL__. This hack should no
6185 longer be needed and caused problems.
6187 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
6189 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
6190 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
6191 can not deal with immediates.
6193 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
6195 * list.c (scm_list_copy): Validate the first argument.
6197 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
6199 Fix evaluator so that top-level expressions are correctly
6200 evaluated with respect to the module system.
6202 * modules.h. modules.c (scm_current_module_lookup_closure): New
6205 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
6207 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
6208 names to better reflect their meaning.
6210 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
6211 evaluated at top-level and synronize lookup closure before
6212 executing every subform.
6213 (scm_primitve_eval_x, scm_primitive_eval): New functions.
6214 (scm_eval_x, scm_eval): Reimplement in terms of
6215 scm_primitive_eval_x and scm_primitive_eval, respectively.
6217 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
6219 * macros.c (scm_macro_name, scm_macro_transformer): Use
6220 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
6223 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
6225 * dump.c (scm_store_bytes): Store data size before data.
6226 (scm_restore_bytes): Restore data size. Takes a pointer to size.
6227 * dump.h (scm_restore_bytes): Updated.
6229 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
6231 * dump.c: Use double cells for update schedule.
6233 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
6235 * ports.c (scm_unread_char): Take an optional argument.
6237 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
6239 * modules.h (scm_selected_module, scm_current_module): Renamed
6240 scm_selected_module to scm_current_module to synchronize Scheme
6242 (scm_select_module, scm_set_current_module): Likewise. Changed
6245 * ports.c (scm_port_for_each): Make a snapshot of the port table
6246 before iterating over it. The table might change while the user
6247 code is running. With the snapshot, the user can depend on the
6248 fact that each port that existed at the start of the iteration is
6249 encountered exactly once. (ice-9 popen) depends on this.
6251 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
6253 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
6255 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
6256 range checking for the size parameter. Thanks to Martin
6257 Grabmueller for the hint.
6259 (scm_makstr): Reordered string initialization to make interrupt
6260 deferring unnecessary.
6262 * vectors.c (scm_make_vector): Fixed range checking.
6264 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
6266 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
6268 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
6269 checking of the size parameter for type correctness and valid
6270 range. Thanks to Rob Browning for reporting the problem. Instead
6271 of deferring interrupts, scm_remember_upto_here_1 is used.
6273 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
6275 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
6276 (scm_dump_cell_update): Removed.
6277 (scm_dump_update): Renamed from scm_dump_object_update.
6278 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
6279 a pointer instead of returning a value.
6280 * keywords.c (keyword_undump): Updated.
6282 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
6284 * dump.c, dump.h: Modified a lot.
6285 (SCM_DUMP_COOKIE): Version 0.1
6286 (scm_dump_mark): Removed.
6287 (scm_restore_cell_object, scm_store_cell_object): New functions.
6289 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
6290 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
6291 New slots: dump, undump.
6292 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
6295 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
6296 (keyword_undump): Renamed from keyword_alloc.
6297 (scm_init_keywords): Set keyword_dump and keyword_undump.
6299 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
6301 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
6302 the deprecated SCM_DOUBLE_CELLP.
6304 * tags.h (SCM_DOUBLE_CELLP): deprecated.
6306 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
6308 * dump.c, dump.h: New files.
6309 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
6310 * init.c: #include "libguile/dump.h".
6311 (scm_init_guile_1): Call scm_init_dump.
6312 * smob.h (scm_smob_descriptor): New slots: dump_mark,
6313 dump_dealloc, dump_store, undump_alloc, undump_restore,
6315 * smob.c (scm_make_smob_type): Init the new slots.
6316 (scm_set_smob_dump, scm_set_smob_undump): New functions.
6317 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
6319 * keywords.c: #include "libguile/dump.h".
6320 (keyword_dealloc, keyword_alloc): New functions.
6321 (scm_init_keywords): Set smob_dump and smob_undump.
6323 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
6325 * vectors.c (scm_c_make_vector): New function.
6326 * vectors.h (scm_c_make_vector): Declared.
6327 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
6328 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
6329 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
6330 (scm_make_method_cache, scm_i_vector2list,
6331 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
6332 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
6333 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
6334 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
6335 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
6336 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
6337 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
6338 (scm_vector, scm_make_vector): Use scm_c_make_vector.
6340 * hashtab.c (scm_c_make_hash_table): New function.
6341 * hashtab.h (scm_c_make_hash_table): Declared.
6342 * environments.c (scm_make_leaf_environment,
6343 scm_make_eval_environment), gc.c (scm_init_storage),
6344 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
6345 Use scm_c_make_hash_table.
6347 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6349 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
6351 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6353 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
6356 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
6357 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
6358 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
6359 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
6360 srcprop.c (scm_source_properties, scm_set_source_properties_x,
6361 scm_source_property, scm_set_source_property_x), sort.c
6362 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
6363 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
6364 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
6367 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6369 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
6370 really get that arg.
6372 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
6374 * goops.c (s_scm_get_keyword): Bug fix.
6376 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
6378 The following patch was sent by Martin Grabmueller. It makes sure
6379 that in case of parameter errors the correct function name is
6380 shown, and that parameter types are only checked once.
6382 * strop.c (string_copy, string_upcase_x, string_downcase_x,
6383 string_capitalize_x): New functions. Each one performs the core
6384 functionality of the corresponding scm_* function.
6386 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
6387 scm_string_downcase_x, scm_string_downcase,
6388 scm_string_capitalize_x, scm_string_capitalize): Reduced to
6389 parameter checking wrappers of the above functions.
6391 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
6393 * continuations.c, dynl.c, keywords.c, load.c: Include
6394 strings.h. Thanks to Bill Schottstaedt for the bug report.
6396 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6398 * backtrace.c (display_header): Make sure that line and column
6399 information is shown independent of whether the port the code was
6400 read from had an associated filename. Thanks to Martin
6401 Grabmueller for providing this patch.
6403 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6405 * fports.[ch] (scm_file_port_p): New primitive.
6407 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6409 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
6410 These are now defined in fports.c, strports.c and vports.c.
6412 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
6413 vports.c (scm_tc16_sfport): Made variables (were macros defined in
6416 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
6417 (scm_make_sfptob): Made static. These return a type code now.
6419 fports.c (scm_init_fports), strports.c (scm_init_strports),
6420 vports.c (scm_init_vports): Create the corresponding port types.
6422 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
6423 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
6425 * init.c (scm_init_guile_1): Make sure strports are initialized
6428 * ports.[ch] (scm_make_port_type): Changed the return type to
6431 * ports.c (scm_ports_prehistory): Don't create any port types
6434 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
6435 against scm_tc16_fport directly.
6437 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6439 * srcprop.c (scm_set_source_property_x): Fix to handle
6440 (set-source-property! <obj> 'copy <datum>) correctly.
6442 2001-01-24 Gary Houston <ghouston@arglist.com>
6444 * filesys.c (scm_link): docstring fix.
6445 * fports.h (scm_setfileno): obsolete declaration removed.
6446 * posix.c: bogus popen declaration removed.
6448 * rdelim.c: new file, split from ioext.c.
6449 * rdelim.h: new file, split from ioext.h
6450 * Makefile.am: add rdelim.c and related files.
6451 * init.c: call scm_init_rdelim. include rdelim.h.
6453 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
6455 This patch was sent by Martin Grabmueller and makes sure that
6456 parameter errors are reported correctly by the lexicographic
6457 ordering predicates.
6459 * strorder.c (string_less_p, string_ci_less_p): New functions.
6461 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
6462 functionality into string_less_p, string_ci_less_p respectively.
6463 The remaining code is just a wrapper to do the parameter
6466 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
6467 parameters and call string_less_p instead of scm_string_less_p.
6469 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
6470 Check the parameters and call string_less_ci_p instead of
6471 scm_string_ci_less_p.
6473 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
6475 This patch modifies scm_display_error to perform parameter
6476 checking. Thanks to Neil Jerram for the bug report.
6478 * backtrace.[ch] (scm_i_display_error): New function.
6480 * backtrace.c (scm_display_error): Added parameter check and
6481 extracted the core functionality into function
6482 scm_i_display_error.
6484 * throw.c (handler_message): Call scm_i_display_error to display
6487 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6489 * eval.c (SCM_APPLY): Added # args check for application of
6490 procedures with arity 3. (Thanks to Anders Holst.)
6492 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
6494 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
6496 (SCM_OPDIRP): Deprecated.
6498 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
6501 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
6502 Instead, give an explicit error message in case the directory is
6505 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
6506 instead of SCM_OPENP and SCM_CLOSEDP.
6508 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
6510 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
6512 * eval.c (inner_eval, scm_eval): Move all real functionality into
6513 inner_eval. Avoid to copy the expression twice by inlining some
6514 code from scm_i_eval.
6516 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6518 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
6519 now has to be the last clause, as required by R5RS. Thanks to
6520 Martin Grabmueller for the patch.
6522 2001-01-18 Gary Houston <ghouston@arglist.com>
6524 * ioext.c: further simplify scm_read_string_x_partial by defining
6527 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
6529 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
6531 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
6533 * __scm.h: Added comment about architecture and compiler
6534 properties that are required by guile.
6536 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
6537 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
6539 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
6541 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
6543 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
6544 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
6546 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6548 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
6549 to the names in limits.h.
6551 * numbers.c (abs_most_negative_fixnum): Added.
6553 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
6554 fixnum-min) special case.
6556 (scm_big_and): Fix for negative first parameter.
6558 (scm_bit_extract): Fix for fixnum paramters.
6559 Thanks to Rob Browning for the bug report.
6561 (scm_init_numbers): Initialize abs_most_negative_fixnum.
6563 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
6565 * symbols.c (scm_symbol_bound_p): Fixed comment.
6566 Thanks to Chris Cramer.
6568 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
6570 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
6571 Thanks to Bill Schottstaedt.
6573 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
6575 from Matthias Köppe:
6577 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
6578 casts its result, so doesn't yield an lvalue per ANSI C.
6580 * goops.c (s_scm_sys_set_object_setter_x): use
6581 SCM_SET_ENTITY_SETTER.
6582 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
6584 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
6585 its result, so doesn't yield an lvalue per ANSI C.
6586 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
6587 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
6588 SCM_GC_SET_CARD_FLAGS.
6589 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
6591 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
6593 2001-01-08 Gary Houston <ghouston@arglist.com>
6595 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
6596 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
6597 socket.c (scm_recvfrom): use the new macro, plus minor docstring
6599 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
6600 for fdes. if current input port is used, check that it's a file
6603 2001-01-06 Gary Houston <ghouston@arglist.com>
6605 * ioext.c (scm_read_string_x_partial): new procedure, implements
6606 read-string!/partial.
6607 * ports.c (scm_take_from_input_buffers): new procedure used by
6608 scm_read_string_x_partial.
6609 (scm_drain_input): use scm_take_from_input_buffers.
6611 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
6613 * validate.h (SCM_VALIDATE_NUMBER): New.
6615 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
6617 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
6618 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
6619 SET_DESTROYED): new defines/macros.
6620 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
6621 (add_to_live_list): takes a `guardian_t *' now, not SCM.
6622 (guardian_print): print more info.
6623 (guardian_apply): check if the guardian is destroyed, and throw an
6624 error if so. take one more optional argument `throw_p'.
6625 (scm_guard): depending on the value of `throw_p', return a boolean
6627 (scm_get_one_zombie): remove redundant property test.
6628 (guardian_t): represent the various (currently 3, I hope nothing
6629 more gets added) boolean fields as bit flags.
6630 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
6631 (scm_destroy_guardian_x): new procedure.
6633 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
6634 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
6636 2001-01-01 Gary Houston <ghouston@arglist.com>
6638 * fports.c (fport_write): bugfix: handle short writes for
6639 unbuffered ports too. optimize the buffered case by minimizing
6640 the number of write/flush calls.
6641 (write_all): new helper procedure.
6643 The ChangeLog continues in the file: "ChangeLog-2000"