1 2002-12-15 Mikael Djurfeldt <djurfeldt@nada.kth.se>
3 * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): New definitions.
4 Simply lock a thread C API recursive mutex.
5 (SCM_NONREC_CRITICAL_SECTION_START,
6 SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
7 SCM_REC_CRITICAL_SECTION_END): Removed.
9 * eval.c: Replaced SOURCE_SECTION_START / SOURCE_SECTION_END with
10 direct calls to scm_rec_mutex_lock / unlock around the three calls
13 * eval.c, eval.h (promise_free): New function.
14 (scm_force): Rewritten; Now thread-safe; Removed
17 * pthread-threads.h: Added partially implemented plugin interface
18 for recursive mutexes. These are, for now, only intended to be
19 used internally within the Guile implementation.
21 * pthread-threads.c: New file.
23 * threads.c: Conditionally #include "pthread-threads.c".
25 * eval.c, eval.h (scm_makprom, scm_force): Rewritten to be
28 * snarf.h (SCM_MUTEX, SCM_GLOBAL_MUTEX, SCM_REC_MUTEX,
29 SCM_GLOBAL_REC_MUTEX): New macros.
31 * eval.c, threads.c, threads.h, snarf.h: Rewrote critical section
32 macros---use mutexes instead.
34 * tags.h (SCM_IM_FUTURE): New tag.
36 * eval.c (scm_m_future): New primitive macro.
37 (SCM_CEVAL): Support futures.
38 (unmemocopy): Support unmemoization of futures.
40 * print.c (scm_isymnames): Name of future isym.
42 * version.c: Unmade some changes to my private copy that got
45 2002-12-11 Mikael Djurfeldt <mdj@kvast.blakulla.net>
47 * gc-malloc.c, gc.h, init.c: Reverted gc-malloc change of
50 * gc.c (scm_igc): Don't call scm_i_thread_invalidate_freelists.
52 * gc.c (scm_gc_sweep): Call it here instead, which is a more
55 * threads.c (create_thread): Remember root object until the handle
56 of the new thread is on all_threads list.
58 * root.c (scm_make_root): Moved copying of fluids until after
59 creation of root handle so that the fluids are GC protected. Also
60 removed the critical section.
62 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
64 * gc-malloc.c, gc.h (scm_gc_malloc_prehistory): New function.
66 * gc-malloc.c (malloc_mutex): New mutex.
67 (scm_gc_malloc_prehistory): Initialize it.
68 (scm_realloc): Serialize call to realloc
69 (scm_calloc): Same for calloc.
70 Thanks to Wolfgang Jaehrling!
71 (Now we have to make sure all calls to malloc/realloc are made
74 * init.c (scm_init_guile_1): Call scm_gc_malloc_prehistory.
76 * threads.c (really_launch): Release heap (to prevent deadlock).
77 (create_thread): Release heap before locking thread admin mutex.
79 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
81 * threads.c (scm_i_thread_invalidate_freelists): New
84 * gc.c (scm_igc): Call scm_i_thread_invalidate_freelists.
86 * modules.c (scm_export): Inserted a return statement.
88 2002-12-10 Han-Wen Nienhuys <hanwen@cs.uu.nl>
90 * modules.c (scm_export): new function
92 * gc-card.c: add a note about malloc()/free() overhead.
94 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
96 * Makefile.am (c-tokenize.$(OBJEXT)): Don't look for c-tokenize.c
99 2002-12-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
101 These changes remove scm_ints_disabled (which hasn't has any
102 effect in Guile for quite some time).
104 * async.c, error.h (scm_ints_disabled): Removed.
106 * gc.c (scm_gc_for_newcell), init.c (scm_init_guile_1),
107 root.c (scm_internal_cwdr), gdbint.c (SCM_BEGIN_FOREIGN_BLOCK,
108 SCM_END_FOREIGN_BLOCK): Don't touch scm_ints_disabled.
111 * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): Define as a recursive
113 (SCM_REDEFER_INTS, SCM_ALLOW_INTS): Define as SCM_DEFER_INTS and
116 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
118 * threads.c (scm_mutex_lock, scm_cond_wait, scm_cond_timedwait):
119 Removed accidental #if 0 around these functions.
121 These changes are the start of support for preemptive
122 multithreading. Marius and I have agreed that I commit this code
123 into the repository although it isn't thoroughly tested and surely
124 introduces many bugs. The bugs should only be exposed when using
125 threads, though. Signalling and error handling for threads is
126 very likely broken. Work on making the implementation cleaner and
127 more efficient is needed.
129 * __scm.h (SCM_ALLOW_INTS_ONLY): Removed.
130 (SCM_NONREC_CRITICAL_SECTION_START,
131 SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
132 SCM_REC_CRITICAL_SECTION_END): New macros.
133 (SCM_CRITICAL_SECTION_START/END): Defined here.
135 * eval.c: Insert SOURCE_SECTION_START / SOURCE_SECTION_END around
136 the three calls to scm_m_expand_body.
138 * gc.h: #include "libguile/pthread-threads.h";
139 (SCM_FREELIST_CREATE, SCM_FREELIST_LOC): New macros.
141 * gc.c (scm_i_freelist, scm_i_freelist2): Defined to be of type
144 * gc.c, gc-freelist.c, inline.h: Use SCM_FREELIST_LOC for freelist
147 * gc-freelist.c (scm_gc_init_freelist): Create freelist keys.
149 * gc-freelist.c, threads.c (really_launch): Use
152 * gc-malloc.c (scm_realloc, scm_gc_register_collectable_memory):
154 * gc.c (scm_i_expensive_validation_check, scm_gc,
155 scm_gc_for_newcell): Put threads to sleep before doing GC-related
156 heap administration so that those pieces of code are executed
157 single-threaded. We might consider rewriting these code sections
158 in terms of a "call_gc_code_singly_threaded" construct instead of
159 calling the pair of scm_i_thread_put_to_sleep () and
160 scm_i_thread_wake_up (). Also, we would want to have as many of
161 these sections eleminated.
163 * init.c (scm_init_guile_1): Call scm_threads_prehistory.
165 * inline.h: #include "libguile/threads.h"
167 * pthread-threads.h: Macros now conform more closely to the
168 pthreads interface. Some of them now take a second argument.
170 * threads.c, threads.h: Many changes.
172 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
174 * Makefile.am (version.h): Changed $^ --> $< in rule for
177 2002-12-08 Rob Browning <rlb@defaultvalue.org>
179 * version.h.in (SCM_MICRO_VERSION): use @--@ substitution now.
180 (SCM_MINOR_VERSION): use @--@ substitution now.
181 (SCM_MICRO_VERSION): use @--@ substitution now.
182 (scm_effective_version): new function prototype.
184 * version.c (scm_effective_version): new function, also add
187 * Makefile.am (schemelibdir): VERSION -> GUILE_EFFECTIVE_VERSION.
188 (libpath.h): use GUILE_EFFECTIVE_VERSION to compute
190 (version.h): generate this here rather than configure.in. This
191 approach tracks source edits better (i.e. more immediately).
192 Might be worth considering for other .in files too.
194 2002-12-02 Marius Vollmer <mvo@zagadka.ping.de>
196 Reorganized thread package selection. A thread package now only
197 implements a small set of pthread like functions and Guile
198 implements the rest on top of that. Guile's implementation is
199 what the "coop-pthreads" package has been previously. Support for
200 "coop" threads has been removed until I get time to add it again.
202 * Makefile.am (libguile_la_SOURCES): Removed iselect.c.
203 (noinst_HEADERS): Removed coop-threads.c, coop-threads.h, coop.c,
204 null-threads.c, coop-pthreads.c.
205 (modinclude_HEADERS): Removed coop-defs.h, coop-pthreads.h. Added
208 * validate.h (SCM_VALIDATE_THREAD): Moved to threads.h.
210 * threads.h: Do not include "libguile/coop-defs.h". Include
211 "libguile/pthread-threads.h" for USE_COPT_THREADS. Removed
212 (previously deprecated) C level thread API prototypes. They are
213 now in the thread package specific headers, "null-threads.h" and
215 (SCM_VALIDATE_THREAD, SCM_VALIDATE_MUTEX, SCM_VALIDATE_CONDVAR):
217 (scm_threads_init): Removed.
218 (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END,
219 SCM_THREAD_SWITCHING_CODE, scm_i_switch_counter,
220 SCM_I_THREAD_SWITCH_COUNT): Define here.
221 (scm_single_thread_p): Removed.
222 (scm_call_with_new_thread): Take two args directly instead of list
224 (scm_i_thread_data, scm_i_set_thread_data, SCM_THREAD_LOCAL_DATA,
225 SCM_SET_THREAD_LOCAL_DATA): Define here.
227 * threads.c: Merged with "coop-pthreads.c".
229 * null-threads.h: Implement pthread-like API as a set of macros.
231 * pthread-threads.h: New, implement pthread-like API by deferring
234 * init.c (scm_init_guile_1): Do not call scm_init_iselect, which
235 has been lost in the reorganization.
237 2002-12-01 Mikael Djurfeldt <mdj@linnaeus>
239 The following change makes it possible to move procedure
240 application dispatch outside inner loops. The motivation was
241 clean implementation of efficient replacements of R5RS primitives
244 The semantics is clear: scm_trampoline_N returns an optimized
245 version of scm_call_N (or NULL if the procedure isn't applicable
248 Applying the optimization to map and for-each increases efficiency
249 noticeably. For example, (map abs ls) is 8 times faster than
252 * eval.h (scm_t_trampoline_1, scm_t_trampoline_2): New types.
254 * eval.c, eval.h (scm_trampoline_1, scm_trampoline_2): New functions.
256 * eval.c (call_subr2_2, call_lsubr_2, call_closure_2): New functions;
257 (map, for-each): Handle also application on two args as a special
258 case; Use trampolines.
262 * sort.c (scm_cmp_function): Choose subr2less for scm_tc7_subr_2o;
263 (subr2oless): Removed.
264 (scm_restricted_vector_sort_x): Use scm_return_first to keep the
267 * eval.c (check_map_args): Use scm_out_of_range_pos instead of
270 2002-11-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
272 * evalext.[ch] (scm_m_undefine, undefine): Deprecated.
274 2002-11-17 Mikael Djurfeldt <mdj@linnaeus>
276 * debug.c (scm_make_iloc): Added missing "return".
278 2002-11-17 Marius Vollmer <mvo@zagadka.ping.de>
280 * strports.c (scm_eval_string_in_module): Validate second arg to
281 be a module. Thanks to Arno Peters!
283 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
285 * .cvsignore: remove goops.c
287 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
289 * modules.c (scm_env_top_level, scm_lookup_closure_module,
290 module_variable, scm_module_lookup_closure,
291 scm_module_transformer, scm_sym2var, scm_module_reverse_lookup,
292 scm_system_module_env_p): Don't compare SCM values with C
293 operators == or !=. Avoid SCM_IMP predicates. Prefer !SCM_FALSEP
296 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
298 * eval.h (SCM_MAKE_ILOC): New macro.
300 * debug.c (scm_make_iloc): Use SCM_MAKE_ILOC instead of computing
301 the iloc bitpattern here.
303 2002-11-14 Mikael Djurfeldt <mdj@linnaeus>
305 * coop-pthreads.c, coop-pthreads.h: scm_internal_select should be
306 part of the API, otherwise it's difficult to write Guile
307 extensions using non-blocking I/O => moved #include
308 "libguile/iselect.h" from coop-pthreads.c --> coop-pthreads.h.
310 * coop-pthreads.c (scm_unlock_mutex): Changed s_lock_mutex -->
313 2002-11-10 Marius Vollmer <mvo@zagadka.ping.de>
315 * __scm.h (USE_THREADS, GUILE_ISELECT): Do not define here. They
316 are defined in configure.in.
318 * threads.c: Removed SCM_API from function definitions. SCM_API
319 is only for declarations.
321 2002-11-07 Mikael Djurfeldt <mdj@linnaeus>
323 * coop-pthreads.h: Added support for thread specific data to the
324 generic C API for the coop-pthreads case.
326 * threads.c, threads.h (scm_cond_init): Undo unintentional API
328 (scm_cond_broadcast): Added missing function.
330 2002-11-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
332 * coop.c (coop_next_runnable_thread): Removed, wich should have
333 happened when GUILE_ISELECT was hard-wired.
335 2002-11-03 Marius Vollmer <mvo@zagadka.ping.de>
337 * Makefile.am (libguile_la_SOURCES): Added threads.c
338 (DOT_DOC_FILES): Added threads.doc.
339 (DOT_X_FILES): Added threads.x.
340 (EXTRA_libguile_la_SOURCES): Removed threads.c.
341 (noinst_HEADERS): Added coop-pthreads.c.
342 (modinclude_HEADERS): Added coop-pthreads.h.
344 * __scm.h (USE_THREADS, GUILE_ISELECT): Define when
345 SCM_DEBUG_DEPRECATED. Removed their use thru-out Guile.
347 * iselect.c: Include "_scm.h" before testing HAVE_UNISTD_H.
348 Thanks to Bill Schottstaedt!
350 * numbers.c (scm_integer_expt): Make 0^z == 0 for z != 0.
352 * _scm.h (HAVE_RESTARTABLE_SYSCALLS): Do define even when
353 SCM_COPT_THREADS is defined.
354 (SCM_SYSCALL): Use EINTR-expection version when SCM_COPT_THREADS
357 * coop-pthreads.c: Some harmless renamings of internal stuff.
358 (create_thread): New, generalized version of
359 scm_call_with_new_thread.
360 (scm_call_with_new_thread): Use it.
361 (scm_spawn_thread): New, use create_thread.
363 2002-11-02 Marius Vollmer <mvo@zagadka.ping.de>
365 * coop-pthreads.c, coop-pthreads.h: Redone completely, you might
366 start testing it now.
368 * _scm.h: Include <errno.h< so that SCM_SYSCALL is correctly
369 defined when HAVE_RESTARTABLE_SYSCALLS is not defined.
370 (HAVE_RESTARTABLE_SYSCALLS): Do not define when USE_COPT_THREADS
373 2002-10-27 Marius Vollmer <mvo@zagadka.ping.de>
375 * scmsigs.c (signal_cell_handlers, install_handler_data,
376 scm_delq_spine_x, really_install_handler, install_handler): New
377 scheme for triggering signal handlers, to simplify take_signal.
378 (take_signal): Simplified, to avoid race conditions.
379 (scm_sigaction_for_thread): Use new Scheme. Validate that thread
382 * async.c (scm_async_click): Reset pending_asyncs, handle
383 signal_asyncs. Don't set cdr of a non-signal async to #f.
384 (scm_i_queue_async_cell): Do not check cdr of cell for #f, queue
385 always. Set pending_asyncs.
386 (scm_system_async_mark_for_thread): Check that thread has not
388 (scm_unmask_signals, decrease_block): Call scm_async_click after
389 block_asyncs becomes zero.
391 * __scm.h (SCM_ASYNC_CLICK): Check pending_asyncs instead of
394 * root.h (scm_root_state): Added pending_asyncs and signal_asyncs
396 * root.c (root_mark): Mark them.
397 (make_root): Initialize them.
399 * iselect.c, iselect.h: Replaced GUILE_ISELECT with
401 (scm_internal_select): Define one version for USE_COOP_THREADS and
402 one for USE_NULL_THREADS.
403 (scm_init_iselect): Likewise.
405 * inline.h (scm_cell, scm_double_cell): Also allow
406 USE_COPT_THREADS to not protect the slot initializers.
408 * init.c (scm_init_guile_1): Call scm_init_thread_procs. This is
409 because threads need to be initialized before the stack, but
410 gsubrs such as scm_timed_condition_variable_wait can only be
413 * threads.h: Include "coop-pthreads.h" when requested.
414 (scm_threads_make_mutex, scm_threads_lock_mutex,
415 scm_threads_unlock_mutex, scm_threads_monitor): Removed, they were
416 not implemented anyway.
417 (scm_init_thread_procs, scm_try_mutex,
418 scm_timed_condition_variable_wait,
419 scm_broadcast_condition_variable, scm_c_thread_exited_p,
420 scm_thread_exited_p): New prototypes.
421 (struct timespec): Define if not already defined.
422 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
423 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
424 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
425 scm_cond_broadcast, scm_cond_destroy): Declarations moved here and
428 * threads.c: Include <errno.h>. Include "coop-pthreads.c" when
430 (scm_thread_exited_p): New.
431 (scm_try_mutex, scm_broadcast_condition_variable): Newly
432 registered procedures.
433 (scm_wait_condition_variable, scm_timed_wait_condition_variable):
434 Use the latter as the procedure for "wait-condition-variable",
435 thus offering a optional timeout parameter to Scheme.
436 (scm_wait_condition_variable): Implement in terms of
437 scm_timed_wait_condition_variable.
438 (scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
439 scm_mutex_unlock, scm_mutex_destroy, scm_cond_init,
440 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
441 scm_cond_broadcast, scm_cond_destroy): Implement in terms of
442 scm_make_mutex, etc, and deprecate.
443 (scm_init_threads): Do not create smobs, leave this to
444 scm_threads_init. Do not include "threads.x" file.
445 (scm_init_thread_procs): New, include "threads.x" here.
447 * null-threads.h (scm_null_mutex, scm_null_mutex_init,
448 scm_null_mutex_lock, scm_null_mutex_unlock,
449 scm_null_mutex_destroy, scm_null_condvar, scm_null_condvar_init,
450 scm_null_condvar_wait, scm_null_condvar_signal,
451 scm_null_condvar_destroy): Removed.
452 (scm_mutex_init, scm_mutex_lock, scm_mutex_unlock, scm_cond_init,
453 scm_cond_wait, scm_cond_signal, scm_cond_broadcast,
454 scm_cond_destory): Do not define, they are now deprecated and
455 handled by threads.{h,c}.
457 * null-threads.c (scm_null_mutex, scm_null_cond): Define here.
458 (scm_threads_init): Create smobs here, using the appropriate
460 (block): Removed, now unused.
461 (scm_c_thread_exited_p): New.
462 (scm_null_mutex_init, scm_null_mutex_lock, scm_null_mutex_unlock,
463 scm_null_mutex_destroy, scm_null_condvar_init,
464 scm_null_condvar_wait, scm_null_condvar_signal,
465 scm_null_condvar_destroy): Removed and updated users to do their
467 (scm_try_mutex, timeval_subtract,
468 scm_timed_wait_condition_variable,
469 scm_broadcast_condition_variable): New.
470 (scm_wait_condition_variable): Removed.
472 * coop-defs.h (coop_m): Added 'level' field.
473 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
474 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
475 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
476 scm_cond_broadcast, scm_cond_destroy, struct timespec): Do not
478 (coop_condition_variable_broadcast): New.
480 * coop-threads.c (scm_threads_init): Create smobs here, using the
482 (scm_c_thread_exited_p, scm_try_mutex,
483 scm_timed_wait_condition_variable,
484 scm_broadcast_condition_variable): New.
485 (scm_wait_condition_variable): Removed.
487 * coop.c (coop_new_mutex_init): Initialize level.
488 (coop_mutex_trylock, coop_mutex_lock, coop_mutex_unlock): maintain
490 (coop_condition_variable_signal): Renamed to
491 coop_condition_variable_broadcast and reimplemented in terms of
493 (coop_condition_variable_broadcast): New.
495 * goops.c (hell_mutex): Reimplemented using scm_make_mutex, etc.
497 * coop-pthreads.h, coop-pthreads.c: New, but unfinished.
499 2002-10-21 Marius Vollmer <mvo@zagadka.ping.de>
501 * null-threads.c: Include <time.h>. Also, use <...> for inclusion
504 * async.c, goops.h, modules.h, validate.h (SCM_MAKE_VALIDATE_MSG):
505 New. Use it instead of SCM_MAKE_VALIDATE in lots of places to
506 give better error messages. Thanks to Bill Schottstaedt!
508 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
510 * evalext.h, evalext.c (scm_definedp, scm_defined_p): Renamed
511 scm_definedp to scm_defined_p and deprecated scm_definedp.
513 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
515 * async.h, async.c (scm_system_async): Fixed deprecation to work
516 correctly when deprecated features are excluded.
518 2002-10-16 Marius Vollmer <marius.vollmer@uni-dortmund.de>
520 * async.c (scm_system_async_mark_for_thread): Validate thread
523 * coop-threads.c (scm_i_thread_root): Do not validate argument.
525 * feature.c (scm_init_feature): Don't add 'threads' for
528 * inline.h (scm_cell, scm_double_cell): Also allow
529 USE_NULL_THREADS to not protect the slot initializers.
531 * scmsigs.c (scm_sigaction_for_thread): It's "USE_THREADS" not
534 * Makefile.am (noinst_HEADERS): Added null-threads.c.
535 (modinclude_HEADERS): Added null-threads.h.
537 * threads.h: Include null-threads.h when !USE_COOP_THREADS.
538 * threads.c: Include null-threads.c when !USE_COOP_THREADS.
539 (scm_init_threads): Use generic type names scm_t_mutex and
540 scm_t_cond instead of coop_m and coop_c.
542 * null-threads.c, null-threads.h: New files.
544 2002-10-15 Marius Vollmer <mvo@zagadka.ping.de>
546 * Makefile.am: Replaced "$<" in non-pattern rules with its value.
547 This is to support makes that know about "$<" only in pattern
548 rules, like Sun's make.
550 2002-10-13 Marius Vollmer <mvo@zagadka.ping.de>
552 * Makefile.am (libpath.h): Fixed typo in top_srcdir_absolute
553 substitution. Thanks to David Allouche!
555 2002-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
557 * evalext.h: Replaced SCM_DEBUG_DEPRECATED with
558 !SCM_ENABLE_DEPRECATED.
560 2002-10-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
562 * async.c (scm_system_async_mark_for_thread): Only call
563 scm_i_thread_root when USE_THREADS is defined. Use scm_root
566 * scmsigs.c (take_signal): Only call scm_i_thread_root when
567 USE_THREADS is defined. Use scm_root otherwise.
568 (scm_sigaction_for_thread): Ignore THREAD argument when
569 USE_THREADS is not defined. Also, move THREAD argument defaulting
570 out of HAVE_SIGACTION section, which was a bug.
572 2002-10-10 Marius Vollmer <marius.vollmer@uni-dortmund.de>
574 * scmsigs.c (scm_sigaction_for_thread): Store original handler in
575 signal_handlers, not the closure that is used as the async.
576 The closure is stored in signal_handler_cells, as previously.
578 2002-10-10 Marius Vollmer <mvo@zagadka.ping.de>
580 * root.h (scm_root_state): Added 'block_async' slot.
581 (scm_active_asyncs): Removed abbrev.
582 * root.c (scm_make_root): Initialize 'block_asyncs' slot.
584 * __scm.h (SCM_ASYNC_TICK): Do without the scm_active_asyncs
587 * async.h (scm_call_with_blocked_asyncs,
588 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
589 scm_c_call_with_unblocked_asyncs): New prototypes.
590 (scm_mask_signals, scm_unmask_signals): Deprecated.
591 (scm_mask_ints): Turned into a macro.
592 * async.c (scm_mask_ints): Removed.
593 (scm_run_asyncs): Do not set scm_mask_ints while running an async.
594 this should not be necessary.
595 (scm_async_click): Test block_asyncs instead of scm_mask_ints.
596 (scm_mask_signals, scm_unmask_signals): Deprecated. Emit
597 deprecation warning and check for errornous use. Set block_asyncs
598 instead of scm_mask_ints.
599 (increase_block, decrease_block, scm_call_with_blocked_asyncs,
600 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
601 scm_c_call_with_unblocked_asyncs): New.
603 * script.c (scm_compile_shell_switches): Do not set scm_mask_ints.
604 Asyncs are enabled by default.
606 2002-10-09 Neil Jerram <neil@ossau.uklinux.net>
608 * vports.c (scm_make_soft_port): Allow vector argument to carry a
609 6th element: an input waiting thunk.
610 (sf_input_waiting): New.
612 2002-10-05 Marius Vollmer <mvo@zagadka.ping.de>
614 * root.c (root_mark): Mark active_asyncs slot.
616 * async.c (scm_async_click): Set the cdr of a executed handler
617 cell to SCM_BOOL_F, not SCM_EOL.
618 (scm_i_queue_async_cell): Queue the cell at the end of the list,
619 and only if the handler procedure is not already present.
620 (scm_system_async_mark_for_thread): Initialize cdr of handler cell
622 * scmsigs.c (scm_sigaction_for_thread): Likewise.
624 2002-10-04 Rob Browning <rlb@defaultvalue.org>
626 * guile.c (main): switch to scm_lt_dlset_preloaded_symbols;
628 * dynl.c (sysdep_dynl_link): switch to scm_lt_dlhandle,
629 scm_lt_dlopenext, and scm_lt_dlerror.
630 (sysdep_dynl_unlink): switch to scm_lt_dlhandle, scm_lt_dlclose,
632 (sysdep_dynl_func): switch to scm_lt_dlhandle, scm_lt_dlsym,
634 (sysdep_dynl_init): switch to scm_lt_dlinit();
636 * Makefile.am (libguile_la_LIBADD): switch to use
639 * numbers.c (scm_integer_expt): (expt 0 1) should be 1.
641 2002-10-04 Marius Vollmer <mvo@zagadka.ping.de>
643 * scmsigs.h (scm_sigaction_for_thread): New prototype.
644 * scmsigs.c (got_signal): Removed.
645 (signal_handler_cells, signal_handler_threads): New.
646 (take_signal): Queue the cell of the signal for the specified
647 thread. Reset the signal handler on systems that don't have
649 (sys_deliver_signals): Removed.
651 (scm_sigaction_for_thread): Renamed from scm_sigaction and
652 extended to also set the thread of a signal and allocate a cell
653 for it. Keep the Scheme name "sigaction". Check that signum is
654 within range. Also, use SCM_VECTOR_REF instead of SCM_VELTS.
655 (scm_sigaction): Implement in terms of scm_sigaction_for_thread.
656 (scm_init_scmsigs): Allocate signal_handler_cells and
657 signal_handler_threads vectors.
659 * async.c: Removed GUILE_OLD_ASYNC_CLICK code. Reorganized so
660 that system asnycs and user asyncs are separated. Reimplemented
661 system asyncs to work per-thread.
663 * gc.c (scm_init_gc): Do not use scm_system_async.
665 * async.h (scm_asyncs_pending, scm_set_tick_rate,
666 scm_set_switch_rate, scm_system_async_mark_from_signal_handler):
668 (scm_i_queue_async_cell): New.
670 * __scm.h (scm_asyncs_pending_p): Removed.
671 (SCM_ASYNC_CLICK): Check scm_active_asyncs instead of
672 scm_asyncs_pending_p.
674 * async.h (scm_system_async_mark_for_thread): New prototype.
676 * __scm.h: Removed GUILE_OLD_ASYNC_CLICK code.
678 * root.h (scm_root_state): Added new "active_asyncs" slot.
679 * root.c (scm_make_root): Initialize it to SCM_EOL.
681 * coop-defs.h (coop_t): Added new "handle" slot.
682 * coop-threads.c (all_threads, scm_current_thread,
683 scm_all_threads, scm_i_thread_root): New.
684 (scm_threads_init): Add main thread to all_threads.
685 (scheme_launch_thread): Remove thread from all_threads when it
687 (scm_call_with_new_thread): Initialize handle slot of coop_t
688 structure and add new thread to all_threads.
689 (scm_spawn_thread): Likewise.
691 * threads.h (scm_current_thread, scm_all_threads): New prototypes.
692 * threads.c (scm_current_thread, scm_all_threads): Register as
695 * dynl.c: Use scm_lt_ prefix for libltdl functions.
697 2002-09-29 Neil Jerram <neil@ossau.uklinux.net>
699 * script.c (scm_compile_shell_switches): Fix bad spelling of
700 `explicitly' in comment.
702 2002-09-28 Neil Jerram <neil@ossau.uklinux.net>
704 * posix.c (scm_geteuid, scm_getegid, scm_seteuid, scm_setegid):
705 Refer to provided? in doc string rather than deprecated feature?.
707 2002-09-24 Gary Houston <ghouston@arglist.com>
709 * inline.h (scm_double_cell): prevent reordering of statements
710 with any following code (for GCC 3 strict-aliasing).
711 * numbers.c (scm_make_real), num2float.i.c (FLOAT2NUM): removed
712 the earlier version of the reordering prevention.
714 2002-09-19 Han-Wen Nienhuys <hanwen@cs.uu.nl>
716 * inline.h (scm_double_cell): move SET_GCMARK set out of if body.
718 2002-09-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
720 * gc-malloc.c (scm_gc_register_collectable_memory): more overflow
723 2002-09-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
725 * inline.h: include stdio.h
727 * smob.c (free_print): abort if scm_debug_cell_accesses_p is set
729 2002-09-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
731 * gc-segment.c (scm_i_make_initial_segment): check user settings
734 * gc-malloc.c (scm_gc_init_malloc): check user settings for
737 * gc-freelist.c (scm_init_freelist): check user settings for sanity.
739 * struct.h: change scm_structs_to_free to scm_i_structs_to_free
741 * gc-malloc.c (scm_gc_register_collectable_memory): use floats;
742 these won't ever wrap around with high memory usage. Thanks to
743 Sven Hartrumpf for finding this.
745 * gc-freelist.c: include <stdio.h>
747 * gc-malloc.c: add DEBUGINFO for mtrigger GCs.
749 2002-09-01 Marius Vollmer <mvo@zagadka.ping.de>
751 * vectors.h (SCM_VECTOR_REF): New.
753 * snarf.h (SCM_DEFINE_PUBLIC): New.
755 2002-08-30 Marius Vollmer <mvo@zagadka.ping.de>
757 * socket.c (scm_addr_vector): Added size of address to arguments.
758 Use it to avoid accessing a non-existent path in a sockaddr_un.
761 2002-08-29 Han-Wen Nienhuys <hanwen@cs.uu.nl>
763 * gc.h: remove DOUBLECELL card flags.
765 * gc-malloc.c (scm_calloc): try to use calloc() before calling
768 * gc-segment.c (scm_i_initialize_heap_segment_data): remove card
769 init loop; handle this from scm_init_card_freelist()
771 * gc-card.c (scm_init_card_freelist): init bit vector here.
773 * numbers.c (scm_make_real): prevent reordering of statements
774 num2float.i.c (FLOAT2NUM): idem
776 2002-08-27 Han-Wen Nienhuys <hanwen@cs.uu.nl>
778 * eval.h: prepend libguile/ to include path
780 2002-08-26 Marius Vollmer <mvo@zagadka.ping.de>
782 * script.c (scm_compile_shell_switches): Added "2002" to Copyright
783 years. Thanks to Martin Grabmüller!
785 2002-08-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
787 * gc-segment.c (scm_i_get_new_heap_segment): use float in stead of
788 unsigned numbers for computing minimum heap increment. This
789 prevents weird results when a a negative minimum increment is
792 2002-08-24 Marius Vollmer <mvo@zagadka.ping.de>
794 * gc_os_dep.c: When we have __libc_stack_end, use that directly
795 instead of the old tricks.
797 * guile-snarf.in: Do not expect the input file to be the first
798 argument after the optional "-o" option, just pass everything to
799 the pre-processor without extracting the input file name.
801 2002-08-23 Han-Wen Nienhuys <hanwen@cs.uu.nl>
803 * gc-segment.c (scm_i_get_new_heap_segment): Oops. We want segment
804 length *at* least SCM_MIN_HEAP_SEG_SIZE, not at most.
806 2002-08-22 Han-Wen Nienhuys <hanwen@cs.uu.nl>
808 * gc.h, gc.c: make scm_cells_allocated unsigned again. Thanks to
809 Bill Schottstaedt for the bug report
811 2002-08-20 Marius Vollmer <mvo@zagadka.ping.de>
813 * print.c (scm_iprin1): Print primitives generics always as
814 "primitive-generic" even when they have no primitive methods yet.
816 2002-08-17 Gary Houston <ghouston@arglist.com>
818 * coop.c (coop_create): removed bogus 2nd argument in scm_malloc
821 2002-08-17 Han-Wen Nienhuys <hanwen@cs.uu.nl>
823 * ports.c (scm_add_to_port_table): small bugfix.
825 * mallocs.c (scm_malloc_obj): use scm_gc_malloc in stead of
828 * gc-segment.c (scm_i_get_new_heap_segment): remove cluster cruft:
829 only use SCM_MIN_HEAP_SEG_SIZE.
831 * ports.c (scm_add_to_port_table): add backwards compatibility
834 * ports.h: use scm_i_ prefix for port table and port table size.
836 2002-08-15 Mikael Djurfeldt <mdj@linnaeus>
838 * vports.c (scm_make_soft_port): Initialize pt variable.
840 2002-08-13 Marius Vollmer <mvo@zagadka.ping.de>
842 * strports.h (scm_c_eval_string_in_module,
843 scm_eval_string_in_module): New prototypes.
844 * strports.c (scm_eval_string_in_module): New, but use
845 "eval-string" as the Scheme name and make second parameter
847 (scm_eval_string): Implement using scm_eval_string_in_module.
848 (scm_c_eval_string_in_module): New.
849 Thanks to Ralf Mattes for the suggestion!
851 2002-08-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
853 * gc-card.c ("sweep_card"): remove SCM_MISC_ERROR messages: print
856 * gc-mark.c ("scm_gc_mark_dependencies"): idem.
858 * ports.c ("scm_new_port_table_entry"): return a boxed SCM in
859 stead of scm_t_port*. The function now takes a tag argument.
861 2002-08-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
863 * gc.h: add scm_debug_cells_gc_interval to public interface
865 * gc-card.c ("sweep_card"): set scm_gc_running while sweeping.
867 * gc.c (scm_i_expensive_validation_check): separate expensive
868 validation checks from cheap ones.
870 2002-08-06 Han-Wen Nienhuys <hanwen@cs.uu.nl>
872 * read.c (scm_input_error): new function: give meaningful error
873 messages, and throw read-error
875 * gc-malloc.c (scm_calloc): add scm_calloc.
877 2002-08-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
879 * tags.h: remove GC bits documentation from the tags table.
881 * read.c (INPUT_ERROR): Prepare for file:line:column error
882 messages for errors in scm_lreadr() and friends.
884 2002-08-04 Han-Wen Nienhuys <hanwen@cs.uu.nl>
886 * gc-malloc.c (scm_malloc): use scm_realloc() (simplifies
888 (scm_gc_calloc): new function
890 2002-08-04 Han-Wen <hanwen@cs.uu.nl>
892 * ports.c (scm_new_port_table_entry): init port entry to 0
895 * ports.c (scm_new_port_table_entry): change function from
896 scm_add_to_port_table. This prevents cells with null-pointers from
899 * vports.c (scm_make_soft_port) strports.c (scm_mkstrport),
900 fports.c (scm_fdes_to_port): Use scm_new_port_table_entry().
902 * gc.c (scm_gc_stats): add cell-yield and malloc-yield statistic
905 * numbers.c (big2str): return "0" for 0 iso. ""
907 * gc-segment.c, gc-malloc.c gc-mark.c, gc-freelist.c, gc-card.c,
908 private-gc.h: new file
910 * gc.c: completely revised and cleaned up the GC. It now uses lazy
911 sweeping. More documentation in workbook/newgc.text
913 2002-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
915 * random.c (rstate_free): Return zero.
917 2002-07-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
919 * environments.c (remove_key_from_alist): Removed.
921 (obarray_remove): Simplified.
923 2002-07-24 Stefan Jahn <stefan@lkcc.org>
925 * continuations.h: ia64: Include <signal.h> before
928 2002-07-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
930 * modules.c (scm_sym2var): Don't compare SCM values with ==.
932 2002-07-21 Han-Wen <hanwen@cs.uu.nl>
934 * goops.c (scm_compute_applicable_methods): use
935 scm_remember_upto_here_1 iso scm_remember_upto_here
937 * macros.c: include deprecation.h
939 * vectors.c (scm_vector_move_right_x): remove side effect in
941 (scm_vector_move_left_x): idem.
943 * net_db.c, posix.c, socket.c: variable naming: change ans to
946 * sort.c (scm_merge_vector_x): accept vector as argument
947 iso. SCM*. This is needed for full GC correctness.
949 * gc.h: undo previous undocumented changes related to #ifdef
952 2002-07-20 Han-Wen <hanwen@cs.uu.nl>
954 * *.c: add space after commas everywhere.
956 * *.c: use SCM_VECTOR_SET everywhere, where a vector is written.
957 Document cases where SCM_WRITABLE_VELTS() is used.
959 * vectors.h (SCM_VELTS): prepare for write barrier, and let
960 SCM_VELTS() return a const pointer
961 (SCM_VECTOR_SET): add macro.
963 2002-07-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
965 * eval.c (SCM_CEVAL), macros.c (macro_print, scm_makmacro,
966 scm_sym_macro, scm_macro_type), macros.h (scm_makmacro):
967 Deprecated the special kind of built-in dynamic syntax transformer
968 that was inaccurately named "macro". Note: The built-in syntax
969 transformers that are named "mmacro" or "memoizing-macro" still
970 exist, and it is these which come much closer to what one would
973 2002-07-13 Neil Jerram <neil@ossau.uklinux.net>
975 * eval.c (unmemocopy): Fix for
976 1001-local-eval-error-backtrace-segfaults (unmemoization crash
977 with internal definitions and local-eval).
979 2002-07-12 Gary Houston <ghouston@arglist.com>
981 * dynl.c: Don't define stub procedures if DYNAMIC_LINKING is not
982 defined. They don't do anything useful, especially since the
983 only case where DYNAMIC_LINKING is undefined seems to be
984 when --with-modules=no is given to configure, which is basically
985 requesting that the "dynamic linking module" be omitted.
987 * Makefile.am (libguile_la_SOURCES): move dynl.c from
988 libguile_la_SOURCES to EXTRA_libguile_la_SOURCES.
990 * extensions.c (load_extension): check DYNAMIC_LINKING for
992 * init.c (scm_init_guile_1): check DYNAMIC_LINKING for
993 scm_init_dynamic_linking.
995 2002-07-10 Marius Vollmer <mvo@zagadka.ping.de>
997 * guile.c, iselect.h, net_db.c, posix.c, socket.c: No need to
998 check for Cygwin when including <winsock2.h>, this is already
999 check for by configure. Thus, revert change from 2002-07-07.
1001 2002-07-10 Gary Houston <ghouston@arglist.com>
1003 * eq.c: include <string.h>
1004 * dynl.c: docstring editing.
1006 2002-07-09 Gary Houston <ghouston@arglist.com>
1008 * dynl.c (scm_dynamic_call): docstring editing.
1010 2002-07-08 Rob Browning <rlb@defaultvalue.org>
1012 * gc_os_dep.c: HURD fixes.
1014 2002-07-07 Marius Vollmer <mvo@zagadka.ping.de>
1016 Crosscompiling and Cygwin fixes by Jan Nieuwenhuizen. Thanks!
1018 * Makefile.am: Override default rule for c-tokenize.$(OBJECT);
1019 this should be compiled for BUILD host.
1020 Override default rule for
1021 guile_filter_doc_snarfage$(EEXECT); this should run on BUILD host.
1022 Add missing $(EXEEXT) to guile_filter_doc_snarfage invocation.
1023 (snarf2checkedtexi): Use GUILE_FOR_BUILD instead of preinstguile.
1025 * guile.c, iselect.h, net_db.c, posix.c, socket.c: Do not include
1026 <winsock2.h> on Cygwin even when we have it.
1028 2002-07-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
1030 * __scm.h (SCM_CAUTIOUS), eval.c (scm_eval_args, deval_args,
1031 SCM_CEVAL): Removed compile time option SCM_CAUTIOUS to clean up
1032 the code. Full number of arguments checking of closures is
1033 mandatory now. However, the option to disable the checking has
1034 most probably not been used anyway.
1036 2002-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1038 * __scm.h (SCM_RECKLESS), backtrace.c (SCM_ASSERT), debug.c
1039 (scm_debug_options), eval.c (scm_lookupcar, scm_lookupcar1,
1040 scm_badargsp, SCM_CEVAL, SCM_APPLY, scm_map, scm_for_each),
1041 feature.c (scm_init_feature), gsubr.c (scm_gsubr_apply), numbers.c
1042 (scm_logand, scm_logior, scm_logxor, scm_i_dbl2big), srcprop.c
1043 (scm_source_properties, scm_set_source_properties_x,
1044 scm_source_property): Removed compile time option SCM_RECKLESS to
1045 clean up the code. Full number of arguments checking of closures
1046 is mandatory now. However, the option to disable the checking has
1047 most probably not been used anyway.
1049 * srcprop.c (scm_source_properties, scm_set_source_properties_x,
1050 scm_source_property): Use !SCM_CONSP instead of SCM_NCONSP.
1052 2002-06-30 Gary Houston <ghouston@arglist.com>
1054 * dynl.c: Removed all SCM_DEFER_INTS/SCM_ALLOW_INTS, which won't
1055 do anything useful. Added a comment about need for a mutex if
1056 pre-emptive threading is supported.
1058 * posix.c (scm_convert_exec_args), dynl.c
1059 (scm_make_argv_from_stringlist): static procs: 1) renamed both to
1060 allocate_string_pointers. 2) simplified: don't reallocate the
1061 strings, just make an array of pointers 3) avoid memory leaks on
1062 error 4) let the procedure report errors in its own name.
1063 Consequences: 1) the procedures now assume that SCM strings are
1064 nul-terminated, which should always be the case. 2) Since strings
1065 are not reallocated, it's now possible for strings passed to
1066 dynamic-args-call to be mutated.
1068 2002-06-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
1070 * __scm.h, eval.c, eval.h: Removed compile time option
1071 MEMOIZE_LOCALS to clean up the code. Now, caching of local
1072 variable positions during memoization is mandatory. However, the
1073 option to disable the caching has most probably not been used
1076 2002-06-18 Marius Vollmer <mvo@zagadka.ping.de>
1078 * print.c (scm_simple_format): Print missing part of format before
1079 ~% control. Thanks to Daniel Skarda!
1081 2002-06-01 Marius Vollmer <mvo@zagadka.ping.de>
1083 * mkstemp.c: Added exception notice to license statement.
1085 2002-05-22 Marius Vollmer <mvo@zagadka.ping.de>
1087 * numbers.c (mem2ureal): When returning an inexact zero, make sure
1088 it is represented as a floating point value so that we can change
1091 From John W. Eaton <jwe@bevo.che.wisc.edu>
1093 * numbers.c (idbl2str): Don't omit sign when printing negative zero.
1095 2002-05-14 Thien-Thi Nguyen <ttn@giblet.glug.org>
1097 * gc_os_dep.c: For I386/OPENBSD, allow for `__i386__'
1098 in addition to `i386'. Thanks to Dale P. Smith.
1100 2002-05-08 Marius Vollmer <mvo@zagadka.ping.de>
1102 * eq.c (real_eqv): New.
1103 (scm_eqv_p): Use it when comparing reals and complexes.
1105 * numbers.c: Include <string.h>, for strncmp.
1106 (mem2complex): Do not create negative NaNs.
1107 (scm_leq_p, scm_geq_p): Explicitely return #f when comparing a
1109 (scm_inexact_to_exact): Signal error when converting a NaN.
1111 2002-05-06 Marius Vollmer <mvo@zagadka.ping.de>
1113 * posix.c (scm_putenv): Handle removing variables explicitely by
1118 * numbers.h: Conditionally include floatingpoint.h, ieeefp.h, and
1119 nan.h. Provide declarations for scm_inf_p, scm_nan_p, scn_inf,
1121 * numbers.c: [SCO && ! HAVE_ISNAN] (isnan): New function.
1122 [SCO && ! HAVE_ISINF] (isinf): New function.
1123 (xisinf, xisnan): New functions.
1125 (isfinite): Define in terms of xisinf.
1126 (scm_inf_p, scm_nan_p): New functions.
1127 (guile_Inf, guile_NaN): New file-scope vars.
1128 (guile_ieee_init): New function.
1129 (scm_inf, scm_nan): New functions.
1130 (idbl2str): Handle Inf and NaN. Remove funny label and
1131 corresponding gotos.
1132 (ALLOW_DIVIDE_BY_ZERO): New macro.
1133 (scm_divide): Allow division by zero to occur if
1134 ALLOW_DIVIDE_BY_ZERO is defined.
1135 Handle bignums and ints as special cases.
1137 Additional stuff by me:
1139 numbers.c (mem2ureal): Recognize "inf.0" and "nan.xxx".
1140 (scm_even_p, scm_odd_p): Treat infinity as even and odd.
1141 (iflo2str): Don't output a '+' for negative numbers or for Inf and
1142 NaN. They will provide their own sign.
1143 (scm_divide): Only allow divides by inexact zeros. Dividing by
1144 exact zeros still signals an errors.
1146 2002-04-22 Thien-Thi Nguyen <ttn@giblet.glug.org>
1148 * goops.h (scm_slot_exists_p): Rename from scm_slots_exists_p.
1149 * goops.c (scm_slot_exists_p): Rename from scm_slots_exists_p.
1150 (scm_slot_exists_p): Rename from scm_slots_exists_p.
1151 Thanks to Andreas Rottmann.
1153 2002-04-20 Gary Houston <ghouston@arglist.com>
1155 * removal of unused fields in root state (thanks to Christopher
1156 Cramer for pointing out the disuse.)
1157 * root.h (scm_root_state): removed def_inp, def_outp, def_errp.
1158 (scm_def_inp, scm_def_outp, scm_def_errp): removed.
1160 * root.c (root_mark): don't mark them.
1161 (scm_make_root): don't set them to #f.
1162 * init.c (scm_init_standard_ports): don't initialise with the
1165 2002-04-17 Marius Vollmer <mvo@zagadka.ping.de>
1167 * Makefile.am (EXTRA_DIST): Added cpp_err_symbols.c and
1170 2002-04-16 Marius Vollmer <mvo@zagadka.ping.de>
1172 * guile-snarf.in: Do not clean input file. This would write to
1173 the $(srcdir) during a VPATH build, which is not allowed. It also
1174 isn't needed since it only works when an output filename has been
1175 specified and in that case we don't need to clean the input file
1176 because the output file will already exist.
1178 2002-03-31 Marius Vollmer <mvo@zagadka.ping.de>
1180 * guile-snarf: Install the trap for removing $cleanfile only when
1181 the value of $cleanfile is actually known.
1183 2002-04-10 Rob Browning <rlb@defaultvalue.org>
1185 * .cvsignore: add versiondat.h and *.c.clean.c.
1187 2002-03-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1189 * srcprop.[ch] (scm_c_source_property_breakpoint_p): New
1190 function, replaces macro SRCBRKP.
1192 (SRCBRKP): Deprecated.
1194 * eval.c (SCM_CEVAL): Replaced use of SRCBRKP by call to
1195 scm_c_source_property_breakpoint_p. Removed some use of arg1 as
1198 2002-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1200 * debug.h, eval.c: Deprecated CHECK_ENTRY, CHECK_APPLY and
1201 CHECK_EXIT and removed all references to them.
1203 2002-03-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1205 * debug.h (scm_ready_p, debug_print): Removed declarations.
1207 * eval.c (EVALCELLCAR): Removed.
1209 (SCM_CEVAL): Eliminated label loopnoap. Removed side-effecting
1210 operation from condition.
1212 2002-03-24 Marius Vollmer <mvo@zagadka.ping.de>
1214 * guile-snarf.in: When the output filename is "-", write to
1215 stdout. When no "-o" option is given, use "-" as the output
1216 filename (i.e., stdout). Only 'clean' the inputfile or remove the
1217 output file on error when the output file name is not "-". Define
1218 the preprocessor macro SCM_MAGIC_SNARFER while snarfing.
1220 * Makefile.am (.c.x): Pass "-o $@" to guile-snarf.
1222 2002-03-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
1224 * eval.c (SCM_CEVAL, SCM_APPLY): Eliminated labels wrongnumargs
1225 and the corresponding goto statements. Removed redundant code.
1227 2002-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1229 * eval.c (SCM_CEVAL): Minimized scope of variable arg2.
1230 Eliminated redundant SCM_IMP check. Exlined call to EVALCAR.
1231 Re-enabled handing of rpsubrs and asubrs.
1233 2002-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1235 * eval.c (SIDEVAL): Removed.
1237 (SCM_CEVAL): Minimized scope of variable orig_sym. Eliminated
1238 goto-labels cdrxnoap, cdrxbegin and nontoplevel_cdrxnoap. Changed
1239 argument checking order for set! to locals, variables and symbols.
1240 Improvements to control structure. Removed some uses of arg1 and
1241 arg2 as temporary variables.
1243 2002-03-15 Thien-Thi Nguyen <ttn@giblet.glug.org>
1245 * guile-snarf.in: Remove "--compat=1.4" support.
1246 Add "-d" and "-D" support.
1248 (deprecated_list): New var.
1249 (compat_mode_clean_xxx): Delete.
1250 (grep_deprecated): New func.
1251 ("main"): If "-d" or "-D", call `grep_deprecated'.
1253 2002-03-15 Neil Jerram <neil@ossau.uklinux.net>
1255 * hooks.h: Change scm_t_c_hookype_t everywhere to
1260 * strings.c (scm_string_p): Change unnecessary `iff' to `if'.
1262 * ports.c (scm_sys_make_void_port): Use `@file'.
1264 * numbers.c (scm_number_p, scm_real_p): Use `otherwise' rather
1267 * macros.c (scm_makmacro): Don't say that the form replaces its
1268 source, because it doesn't.
1269 (scm_makmmacro): Clarify difference between this and scm_makmacro.
1271 * backtrace.c (scm_display_error), filesys.c (scm_umask,
1272 scm_select, scm_basename), goops.c (scm_method_generic_function),
1273 numbers.c (scm_integer_length), posix.c (scm_getgroups, scm_execl,
1274 scm_setlocale, scm_flock), socket.c (scm_shutdown): Correct
1277 * debug.c (scm_debug_options), eval.c
1278 (scm_eval_options_interface), read.c (scm_read_options): Change
1279 incorrect @var in docstring to @code.
1281 2002-03-14 Marius Vollmer <mvo@zagadka.ping.de>
1283 * unif.c (singp): Use SCM_REALP instead of SCM_SLOPPY_REALP.
1285 * snarf.h (SCM_SNARF_INIT): Add "^:^" after code so that
1286 guile-snarf can remove trailing non-init code.
1288 * guile-snarf.in (modern_snarf): Remove everything following and
1289 including "^:^" from the output.
1291 2002-03-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
1293 * eval.c (SCM_CEVAL), srcprop.h (SRCBRKP): Eliminated union 't'.
1295 * eval.c (SCM_CEVAL): Exlined call to EVALCAR.
1297 2002-03-13 Thien-Thi Nguyen <ttn@giblet.glug.org>
1299 * guile-snarf.in: Update copyright.
1300 Rewrite to internalize error handling.
1301 Add "--compat=1.4" handling.
1304 * Makefile.am (libpath.h): Use @top_srcdir_absolute@.
1305 (snarfcppopts): New var.
1306 (.c.x): Use $(snarfcppopts). Rework guile-snarf usage.
1307 (.c.doc): Use $(snarfcppopts).
1309 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
1310 continuations.c, debug-malloc.c, debug.c, deprecation.c, dynl.c,
1311 dynwind.c, environments.c, eq.c, error.c, eval.c, evalext.c,
1312 extensions.c, feature.c, filesys.c, fluids.c, fports.c, gc.c,
1313 goops.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
1314 ioext.c, iselect.c, keywords.c, lang.c, list.c, load.c, macros.c,
1315 modules.c, net_db.c, numbers.c, objects.c, objprop.c, options.c,
1316 pairs.c, ports.c, posix.c, print.c, procprop.c, procs.c,
1317 properties.c, ramap.c, random.c, rdelim.c, read.c, regex-posix.c,
1318 root.c, rw.c, scmsigs.c, script.c, simpos.c, socket.c, sort.c,
1319 srcprop.c, stackchk.c, stacks.c, stime.c, strings.c, strop.c,
1320 strorder.c, strports.c, struct.c, symbols.c, threads.c, throw.c,
1321 unif.c, values.c, variable.c, vectors.c, version.c, vports.c,
1322 weaks.c: Retire inclusion guard macro SCM_MAGIC_SNARFER.
1324 2002-03-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1326 * eval.c (SCM_CEVAL): Got rid of the last reference to t.lloc.
1327 The next step will be to remove the union 't' and simplify the
1328 code of SCM_CEVAL that way.
1330 2002-03-12 Neil Jerram <neil@ossau.uklinux.net>
1332 * iselect.c (collisionp, gnfds, greadfds, gwritefds, gexceptfds,
1333 rreadfds, rwritefds, rexceptfds): Made static.
1335 * gc.c (terminating), fports.c (terminating): Renamed
1338 2002-03-11 Marius Vollmer <mvo@zagadka.ping.de>
1340 * numbers.c (scm_divide): Adapt code from libstdc++/f2c to void
1341 potential overflow problems. Thanks to John W Eaton!
1343 * strop.c (string_capitalize_x): Treat characters as unsigned so
1344 that 8-bit chars work. Thanks to David Pirotte!
1346 2002-03-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1348 * eval.c (SCM_CEVAL): Cleaned up the handling of 'slot-ref',
1349 'slot-set!' and 'nil-cond'. Removed some uses of t.arg1, arg2 and
1350 proc as temporary variables. Introduced temporary variables with
1351 hopefully descriptive names for clarification. Replaced SCM_N?IMP
1352 by a more explicit predicate in some places.
1354 2002-03-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
1356 * eval.c (SCM_CEVAL): Cleaned up the handling of #@dispatch.
1357 Added lots of comments regarding the implementation of #@dispatch.
1358 Changed intra-procedure communication to use t.arg1 instead of
1359 arg2. Removed some uses of t.arg1, t.lloc and proc as temporary
1360 variables. Introduced temporary variables with hopefully
1361 descriptive names for clarification. Replaced SCM_N?IMP by a more
1362 explicit predicate in some places. Use SCM_INSTANCE_HASH instead
1363 of computing the expression explicitly. Eliminate now unused
1364 label nontoplevel_cdrxbegin.
1366 * goops.h (SCM_INSTANCE_HASH): New macro.
1368 * objects.h (SCM_CMETHOD_FORMALS, SCM_CMETHOD_BODY): New macros.
1370 2002-03-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
1372 * Makefile.am (bin_SCRIPTS): Revive this decl, w/ initial element
1373 "guile-snarf" moved back from `noinst_SCRIPTS'.
1375 2002-03-08 Neil Jerram <neil@ossau.uklinux.net>
1377 * srcprop.c (scm_set_source_property_x): If SRCPROPS obj already
1378 exists when adding a source property other than those that are
1379 handled explicitly, add the new property to the SRCPROPS obj's
1382 * debug.h (SCM_MAX_FRAME_SIZE): Remove incorrect comment about use
1383 of SCM_MAX_FRAME_SIZE as a bit mask; it isn't used like this.
1385 * eval.c (SCM_CEVAL): Don't store scm_debug_eframe_size in
1386 debug.status. It isn't needed, and it can overflow the bits
1387 reserved for it (which may lead to a segv or a GC abort).
1389 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1391 * eval.c (SCM_CEVAL): Cleaned up the handling of 'apply'. Removed
1392 side-effecting operations from conditions and macro calls.
1393 Replaced SCM_N?IMP by a more explicit predicate in some places.
1394 Minimized the scope of some variables.
1396 2002-03-02 Stefan Jahn <stefan@lkcc.org>
1398 * convert.i.c: Fixed int <-> long conversions which would have
1399 failed if their sizes were different.
1401 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1403 * eval.c (SCM_CEVAL): Cleaned up the handling of 'if', 'let',
1404 'letrec' and 'set*': Removed some uses of t.arg1, t.lloc and proc
1405 as temporary variables. Removed side-effecting operations from
1406 conditions and macro calls. Introduced temporary variables with
1407 hopefully descriptive names for clarification. Replaced SCM_N?IMP
1408 by a more explicit predicate in some places. Removed code that
1409 was conditionally compiled if SICP was defined - which it never
1412 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1414 * eval.c (SCM_CEVAL): Cleaned up the handling of 'cons' and 'do':
1415 Removed some uses of t.arg1 and proc as temporary variables.
1416 Removed side-effecting operations from conditions and macro calls.
1417 Introduced temporary variables with hopefully descriptive names
1418 for clarification. Replaced SCM_N?IMP by a more explicit
1419 predicate in some places.
1421 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1423 * eval.c (scm_badargsp, SCM_CEVAL): Replaced SCM_N?IMP by a more
1424 explicit predicate in some places.
1426 (CHECK_EQVISH): Removed.
1428 (SCM_CEVAL): Removed some uses of t.arg1 and proc as temporary
1429 variables. Removed side-effecting operations from conditions and
1430 macro calls. Introduced temporary variables for clarification.
1431 Sorted if-else-if check for the type of the last form in a list by
1432 frequency. Avoided some unnecessary tail-recursion calls.
1434 2002-03-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
1436 * gc.c (SCM_HEAP_SEG_SIZE, CELL_UP, CELL_DN, NEXT_DATA_CELL,
1437 init_heap_seg, alloc_some_heap), gc.h (struct scm_cell, struct
1438 scm_t_cell, SCM_CELLPTR, SCM_GC_CARD_SIZE,
1439 SCM_GC_IN_CARD_HEADERP), tags.h (SCM_CELLP): Renamed the struct
1440 scm_cell and all its uses to scm_t_cell in accordance to Guile's
1441 naming scheme for types.
1443 * alist.c (scm_acons), convert.i.c (CTYPES2UVECT,
1444 CTYPES2UVECT_OPTIONAL), coop-threads.c (scm_call_with_new_thread,
1445 scm_spawn_thread), debug.c (scm_make_debugobj), environments.c
1446 (scm_make_environment), eval.c (scm_closure), fports.c
1447 (scm_fdes_to_port), gc.c (scm_deprecated_newcell,
1448 scm_deprecated_newcell2), inline.h (scm_alloc_cell, scm_cell),
1449 list.c (SCM_I_CONS), numbers.c (scm_i_mkbig), pairs.c (scm_cons),
1450 ports.c (scm_void_port), procs.c (scm_c_make_subr, scm_makcclo),
1451 smob.c (scm_make_smob), smob.h (SCM_NEWSMOB), strings.c
1452 (scm_take_str, scm_allocate_string), strports.c (scm_mkstrport),
1453 unif.c (scm_make_uve), variable.c (make_variable), vectors.c
1454 (scm_c_make_vector), vports.c (scm_make_soft_port): Renamed
1455 scm_alloc_cell to scm_cell.
1457 * environments.c (core_environments_observe), gc.c
1458 (scm_deprecated_newcell2), goops.c (wrap_init, scm_wrap_object),
1459 inline.h (scm_alloc_double_cell, scm_double_cell), num2float.i.c
1460 (FLOAT2NUM), numbers.c (scm_make_real), procs.c
1461 (scm_make_procedure_with_setter), smob.h (SCM_NEWSMOB2,
1462 SCM_NEWSMOB3), struct.c (scm_make_struct, scm_make_vtable_vtable),
1463 symbols.c (scm_mem2symbol, scm_mem2uninterned_symbol), weaks.c
1464 (allocate_weak_vector): Renamed scm_alloc_double_cell to
1467 2002-02-27 Stefan Jahn <stefan@lkcc.org>
1469 * convert.i.c, convert.c: Better range checking.
1471 * inet_aton.c, fports.c: Commented the inclusion of <winsock2.h>.
1473 * deprecation.c (vsnprintf): Define to `_vsnprintf' for
1476 2002-02-26 Thien-Thi Nguyen <ttn@giblet.glug.org>
1478 * Makefile.am: Update path to pre-inst-guile automake frag.
1480 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1482 * gc.c (scm_gc_sweep): Make it compile even when deprecated
1483 features are excluded.
1485 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1487 * num2integral.i.c (NUM2INTEGRAL): Fixed signedness problem.
1489 2002-02-25 Gary Houston <ghouston@arglist.com>
1491 * convert.c: include <string.h> for convert_i.c.
1493 2002-02-24 Rob Browning <rlb@defaultvalue.org>
1495 * .cvsignore: add stamp-h1.
1497 2002-02-21 Neil Jerram <neil@ossau.uklinux.net>
1499 * unif.c (scm_array_to_list): Correct name, which had been
1500 accidentally changed to scm_t_arrayo_list!
1502 2002-02-20 Mikael Djurfeldt <mdj@linnaeus>
1504 * gc.c (scm_gc_sweep): Print an error message when aborting due to
1505 underflowing scm_mallocated.
1507 2002-02-14 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1509 * gc.h, gc.c (scm_must_malloc, scm_must_realloc, scm_must_strdup,
1510 scm_must_strndup, scm_done_malloc, scm_done_free, scm_must_free):
1511 Reimplemented using the new scm_gc_malloc, etc., functions and
1514 2002-02-11 Thien-Thi Nguyen <ttn@giblet.glug.org>
1516 * Makefile.am (bin_PROGRAMS): Move `guile_filter_doc_snarfage'
1517 to `noinst_PROGRAMS'.
1518 (bin_SCRIPTS): Move all values to `noinst_SCRIPTS'; delete.
1519 (noinst_PROGRAMS, noinst_SCRIPTS): New.
1521 2002-02-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1523 * gc.h, gc.c (scm_gc_sweep): Issue deprecation warning when
1524 non-zero is returned from a port or smob free function.
1525 (scm_malloc, scm_realloc, scm_strndup, scm_strdup,
1526 scm_gc_register_collectable_memory,
1527 scm_gc_unregister_collectable_memory, scm_gc_malloc,
1528 scm_gc_realloc, scm_gc_free, scm_gc_strndup, scm_gc_strdup): New.
1530 * backtrace.c, continuations.c, convert.i.c, coop-threads.c,
1531 debug-malloc.c, dynl.c, environments.c, environments.h,
1532 extensions.c, filesys.c, fports.c, gc.c, gc.h, gh_data.c, goops.c,
1533 guardians.c, hooks.c, init.c, keywords.c, load.c, numbers.c,
1534 ports.c, posix.c, procs.c, rdelim.c, regex-posix.c, root.c,
1535 smob.c, stime.c, strings.c, struct.c, struct.h, symbols.c, unif.c,
1536 vectors.c, weaks.c: Use scm_gc_malloc/scm_malloc and
1537 scm_gc_free/free instead of scm_must_malloc and scm_must_free, as
1538 appropriate. Return zero from smob and port free functions.
1540 * debug-malloc.c (scm_malloc_reregister): Handle "old == NULL".
1542 * deprecation.h, deprecation.c: Reimplemented to allow deprecation
1543 messages while the GC is running.
1544 (scm_c_issue_deprecation_warning_fmt): New.
1546 * fports.c (scm_setvbuf): Reset read buffer to saved values when
1547 it is pointing to the putback buffer.
1549 2002-02-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
1551 * gsubr.c (create_gsubr): On "too many args" error,
1552 also display arg count and name. Thanks to Bill Schottstaedt.
1554 2002-02-05 Thien-Thi Nguyen <ttn@giblet.glug.org>
1556 * Makefile.am: Include $(top_srcdir)/pre-inst-guile.am.
1558 (bin_SCRIPTS): Remove guile-snarf-docs-texi.
1559 (alldotdocfiles, snarf2checkedtexi, dotdoc2texi): New vars.
1560 (guile.texi, guile-procedures.texi): Use $(dotdoc2texi).
1562 * guile-snarf-docs-texi.in: Bye bye.
1564 2002-02-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1566 * symbols.c (scm_make_symbol): Fix typo in docstring.
1568 * symbols.h (scm_mem2uninterned_symbol, scm_symbol_interned_p,
1569 scm_make_symbol): New prototypes.
1571 2002-02-03 Marius Vollmer <mvo@zagadka.ping.de>
1573 * symbols.h (SCM_SET_SYMBOL_HASH): Removed.
1574 (SCM_SYMBOL_INTERNED_P): New.
1575 * symbols.c (scm_symbol_hash): Use scm_ulong2num instead of
1576 SCM_MAKINUM since hash values can well be bignums.
1577 (scm_mem2symbol): Only use hash values below SCM_T_BITS_MAX/2.
1578 This signals a interned symbol.
1579 (scm_mem2uninterned_symbol, scm_symbol_interned_p,
1580 scm_make_symbol): New.
1582 * print.c (scm_iprin1): Print uninterned symbols unreadably.
1584 2002-02-02 Thien-Thi Nguyen <ttn@giblet.glug.org>
1586 * __scm.h (HAVE_UINTPTR_T): Only define if UINTPTR_T attributes
1587 are defined: UINTPTR_MAX, INTPTR_MAX, INTPTR_MIN.
1588 Thanks to Dave Love.
1590 2002-01-31 Marius Vollmer <mvo@zagadka.ping.de>
1592 * symbols.c (scm_gensym): Use " g" as default prefix, not "g".
1593 This might help to make unintended clashes less likely.
1594 (scm_string_to_symbol): Protect the string until the symbols is
1597 2002-01-31 Stefan Jahn <stefan@lkcc.org>
1599 * convert.c, convert.h, convert.i.c: New files containing C
1600 array to Scheme conversion helpers meant to be replacement
1601 functions for the deprecated gh interface.
1603 * Makefile.am: Setup rules for new `convert.*' files.
1605 2002-01-28 Stefan Jahn <stefan@lkcc.org>
1607 * symbols.c (scm_c_symbol2str): New function, replacement for
1608 `gh_scm2newsymbol()'.
1610 * strings.c (scm_c_substring2str): New function. Proper
1611 replacement for `gh_get_substr()'.
1613 * socket.c: Include `stdint.h' if available for the `uint32_t'
1616 * scmsigs.c (scm_sigaction): Initialize `chandler' (inhibits
1619 * backtrace.c: Include `lang.h' for GUILE_DEBUG conditional.
1621 2002-01-22 Neil Jerram <neil@ossau.uklinux.net>
1623 Other changes unrelated to Elisp...
1625 * eval.c (scm_m_if): Use s_if rather than repeating string literal
1627 (comments): Fix a few typos.
1628 (scm_for_each): Add parentheses around oddly unparenthesized
1629 if/while conditions.
1631 * read.c (scm_read_opts): Add full stop at end of doc for
1634 * script.c (scm_compile_shell_switches): Use scm_str2symbol
1635 instead of gh_symbol2scm.
1637 * srcprop.h (SRCPROPBRK): Return C type rather than SCM.
1638 (SRCBRKP): Use SRCPROPBRK rather than duplicating its logic.
1640 * srcprop.c (scm_srcprops_to_plist, scm_source_property): Change
1641 SRCPROPBRK (x) to SCM_BOOL (SRCPROPBRK (x)).
1643 First batch of changes for Elisp support...
1645 * alist.c, async.c, boolean.c, dynl.c, eval.c, filesys.c,
1646 fluids.c, list.c, load.c, options.c, posix.c, print.c, sort.c,
1647 throw.c, vectors.c, weaks.c: Add #include for lang.h.
1649 * eval.c, eval.h, init.c, lang.c, lang.h: Use SCM_ENABLE_ELISP to
1650 conditionalize compilation and initialization of Elisp support
1653 * alist.c (scm_assq, scm_assv, scm_assoc), async.c
1654 (scm_asyncs_pending, scm_run_asyncs, noop), backtrace.c
1655 (scm_set_print_params_x), dynl.c (scm_make_argv_from_stringlist),
1656 filesys.c (fill_select_type, retrieve_select_type), fluids.c
1657 (scm_swap_fluids, scm_swap_fluids_reverse), list.c (scm_null_p,
1658 scm_ilength, scm_append_x, scm_last_pair, scm_reverse,
1659 scm_reverse_x, scm_list_ref, scm_list_set_x, scm_list_cdr_set_x,
1660 scm_c_memq, scm_memv, scm_member), load.c (scm_search_path),
1661 options.c (change_option_setting, scm_options), posix.c
1662 (environ_list_to_c), print.c (scm_iprlist), throw.c
1663 (scm_exit_status), vectors.c (scm_vector), weaks.c
1664 (scm_weak_vector): Use SCM_NULL_OR_NIL_P instead of SCM_NULLP.
1666 * boolean.c (scm_not): Use `SCM_FALSEP || SCM_NILP' instead of
1669 * boolean.c (scm_boolean_p): Use `SCM_BOOLP || SCM_NILP' instead
1672 * eval.c (scm_lisp_nil, scm_lisp_t, s_nil_ify, scm_m_nil_ify,
1673 s_t_ify, scm_m_t_ify, s_0_cond, scm_m_0_cond, s_0_ify,
1674 scm_m_0_ify, s_1_ify, scm_m_1_ify): Removed.
1675 (scm_m_atfop): Support function aliasing. Support both function
1676 args, which need transformation, and macro args, which do not.
1677 Add explanatory comments.
1678 (SCM_CEVAL): In switch cases for SCM_IM_AND, SCM_IM_COND,
1679 SCM_IM_DO, SCM_IM_IF and SCM_IM_OR, add `|| SCM_NILP' to existing
1680 checks for SCM_FALSEP. In switch case for SCM_IM_NIL_COND, use
1681 SCM_NULLP || SCM_NILP instead of checks against (removed)
1682 scm_lisp_nil. Removed switch cases for SCM_IM_NIL_IFY,
1683 SCM_IM_T_IFY, SCM_IM_0_COND, SCM_IM_0_IFY, SCM_IM_1_IFY.
1685 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
1686 scm_m_while, scm_nil_eq): Commented out; I don't think we need
1687 these, but I don't want to remove them yet, just in case.
1688 (scm_init_lang): Define `%nil' variable on Scheme level to hold
1691 * lang.h (SCM_NILP): Test against Elisp nil value instead of
1692 against (removed) scm_lisp_nil.
1693 (SCM_NILNULLP, SCM_NIL2EOL, SCM_EOL2NIL): Commented out.
1694 (SCM_NULL_OR_NIL_P): New.
1696 * list.c (scm_append): Use SCM_VALIDATE_NULL_OR_NIL instead of
1699 * print.c (scm_isymnames): Fix comment. Remove #@nil-ify,
1700 #@t-ify, #@0-cond, #@0-ify, #@1-ify. Add #nil (for SCM_ELISP_NIL
1703 * sort.c (scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
1704 scm_sort_x, scm_sort, scm_stable_sort_x, scm_stable_sort): Use
1705 SCM_NULL_OR_NIL_P instead of SCM_NULLP. In constructions like `if
1706 (SCM_NULLP (x)) return SCM_EOL;', return x rather than SCM_EOL.
1708 * tags.h (SCM_IM_NIL_IFY, SCM_IM_T_IFY, SCM_IM_0_COND,
1709 SCM_IM_0_IFY, SCM_IM_1_IFY): Removed.
1710 (SCM_IM_BIND, SCM_IM_DELAY, SCM_IM_CALL_WITH_VALUES, SCM_UNBOUND):
1711 Numbering shifted down accordingly.
1712 (SCM_ELISP_NIL): New IFLAG.
1714 * validate.h (SCM_VALIDATE_NULL_OR_NIL): New.
1716 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1718 * eval.c: Removed outdated references to "everr". Improved some
1721 (scm_deval_args, deval_args): Renamed scm_deval_args to
1722 deval_args, since it is not part of the interface.
1724 (SCM_CEVAL): Added (maybe somewhat verbose) comment. Avoid to
1725 use references to debug.vect[0] before it exists. Add parentheses
1726 to switch statement.
1728 * goops.h: Added local emacs variables.
1730 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1732 * eval.[ch] (scm_deval_args): Made static.
1734 * srcprop.c (scm_source_property): Remove redundant SCM_IMP
1737 * strings.c (scm_c_string2str): Clarified comment. Replaced
1738 THINKME by FIXME for uniformness. Removed question about whether
1739 arguments need to be protected from garbage collection: Arguments
1740 must be protected as any other variable.
1742 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1744 * procs.h (SCM_CLOSURE_BODY): New Macro.
1746 * debug.c (scm_procedure_name, scm_procedure_source), eval.c
1747 (SCM_CEVAL, SCM_APPLY), goops.c (scm_sys_initialize_object,
1748 get_slot_value, set_slot_value), procs.c
1749 (scm_procedure_documentation), sort.c (closureless), stacks.c
1750 (get_applybody): Replace SCM_CDR (SCM_CODE (...)) by
1753 * sort.c (closureless): Prefer !SCM_FOOP over SCM_NFOOP.
1755 2001-12-26 Marius Vollmer <mvo@zagadka.ping.de>
1757 * Makefile.am (guile-procedures.txt): When we don't have makeinfo,
1760 2001-12-16 Marius Vollmer <mvo@zagadka.ping.de>
1762 * stacks.c, stacks.h (scm_t_stackype): Renamed to scm_stack_type
1765 * continuations.c (scm_make_continuation): Do not retain the
1766 throw_value when the continuation is invoked.
1768 2001-12-08 Stefan Jahn <stefan@lkcc.org>
1770 * strings.c (scm_c_string2str): New function. Converts a
1771 given Scheme string into a C string. Also put in two
1772 THINKME's regarding the malloc policy for the missing converter
1775 2001-12-01 Neil Jerram <neil@ossau.uklinux.net>
1777 * gh_data.c (gh_module_lookup): Use scm_str2symbol rather than
1780 2001-11-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
1782 * gc.h (SCM_GC_CELL_WORD, SCM_GC_CELL_OBJECT,
1783 SCM_GC_SET_CELL_WORD, SCM_GC_SET_CELL_OBJECT): New macros.
1785 (SCM_GC_CELL_TYPE, SCM_CELL_WORD, SCM_CELL_OBJECT,
1786 SCM_SET_CELL_WORD, SCM_SET_CELL_OBJECT, SCM_FREE_CELL_CDR,
1787 SCM_GC_SET_CELL_OBJECT): Express in terms of SCM_GC_CELL_*
1790 (SCM_FREE_CELL_P): Express in terms of SCM_GC_CELL_TYPE.
1792 * inline.h (scm_alloc_cell, scm_alloc_double_cell): Use
1793 SCM_GC_CELL_* macros when accessing free cells.
1795 2001-11-25 Marius Vollmer <mvo@zagadka.ping.de>
1797 * vectors.h (SCM_MAKE_VECTOR_TAG): New.
1798 * unif.h (SCM_MAKE_BITVECTOR_TAG, SCM_MAKE_UVECTOR_TAG): New.
1799 * symbols.h (SCM_MAKE_SYMBOL_TAG): New.
1800 * strings.h (SCM_MAKE_STRING_TAG): New.
1801 * procs.h (SCM_MAKE_CCLO_TAG): New.
1802 * numbers.h (SCM_MAKE_BIGNUM_TAG): New.
1804 * goops.h: Replaced SCM_DEBUG_DEPRECATED with
1805 !SCM_ENABLE_DEPRECATED.
1807 * async.c, async.h (scm_system_async_mark_from_signal_handler):
1810 * scmsigs.c (scm_take_signal): Removed all code that assumes that
1811 signal handlers are allowed to divert the flow of control. Call
1812 scm_system_async_mark_from_signal_handler instead of
1813 scm_system_async_mark.
1816 Deprecated SCM_NEWCELL and SCM_NEWCELL2. Added scm_alloc_cell and
1817 scm_alloc_double_cell in their place.
1819 * gc.h (SCM_GC_SET_ALLOCATED, scm_debug_newcell,
1820 scm_debug_newcell2, scm_tc16_allocated): Removed from header.
1821 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
1822 (SCM_NEWCELL, SCM_NEWCELL2): Implement in terms of
1823 scm_deprecated_newcell and scm_deprecated_newcell2.
1825 gc.c (scm_tc16_allocated): Only define when including deprecated
1827 (scm_debug_newcell, scm_debug_newcell2): Removed.
1828 (scm_init_storage): Do not initialize scm_tc16_allocated.
1829 (scm_init_gc): Do it here.
1830 (allocated_mark): New, from old code.
1831 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
1833 * inline.c, inline.h: New files.
1834 * Makefile.am: Added them in all the right places.
1836 * _scm.h: Include "libguile/inline.h".
1838 * alist.c, coop-threads.c, debug.c, environments.c, eval.c,
1839 fports.c, gh_data.c, goops.c, guardians.c, lang.c, list.c,
1840 num2float.i.c, numbers.c, pairs.c, ports.c, print.c, procs.c,
1841 smob.c, smob.h, strings.c, strports.c, struct.c, symbols.c,
1842 unif.c, variable.c, vectors.c, vports.c, weaks.c: Replaced
1843 SCM_NEWCELL and SCM_NEWCELL2 with scm_alloc_cell and
1844 scm_alloc_double_cell, respectively.
1846 2001-11-23 Marius Vollmer <mvo@zagadka.ping.de>
1848 * modules.c (scm_c_use_module): Adapt to changes to
1849 `process-use-modules'.
1851 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1853 * numbers.c (scm_divide): Fix more division by zero errors.
1855 2001-11-21 Gary Houston <ghouston@arglist.com>
1857 * Makefile.am (OMIT_DEPENDENCIES): removed, since it seems to be
1858 obsolete. autogen.sh says:
1859 invalid unused variable name: `OMIT_DEPENDENCIES'
1861 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1863 * numbers.c (scm_divide): Fix (/ 0). Thanks to Keith Wright for
1866 2001-11-21 Marius Vollmer <mvo@zagadka.ping.de>
1868 * Makefile.am (install-exec-hook): Prepend $(DESTDIR) to filename.
1869 Thanks to Eric Gillespie, Jr!
1871 2001-11-21 Stefan Jahn <stefan@lkcc.org>
1873 * win32-socket.c (getservent, setservent, endservent,
1874 getprotoent, setprotoent, endprotoent): New functions.
1875 Appropriate replacements for M$-Windows.
1877 * numbers.c (SIZE_MAX, PTRDIFF_MAX, PTRDIFF_MIN): Reintroduced
1878 these definitions for GUILE_DEBUG.
1880 * net_db.c: Include "win32-socket.h" if compiling with a native
1881 M$-Windows compiler. Include some pieces of code (protoent and
1882 servent interface) protected by HAVE_* macros when using a
1883 native M$-Windows compiler.
1885 2001-11-20 Marius Vollmer <mvo@zagadka.ping.de>
1887 * modules.c (scm_c_export): Do nothing when the first argument is
1888 already the terminating NULL. Thanks to Han-Wen Nienhuys!
1890 2001-11-20 Thien-Thi Nguyen <ttn@glug.org>
1892 * Makefile.am (libpath.h): In SCM_BUILD_INFO,
1893 also include `buildstamp'.
1895 2001-11-18 Rob Browning <rlb@defaultvalue.org>
1898 (s_scm_major_version): use SCM_MAJOR_VERSION.
1899 (s_scm_minor_version): use SCM_MINOR_VERSION.
1900 (s_scm_micro_version): use SCM_MICRO_VERSION.
1901 (s_scm_version): use SCM_MAJOR_VERSION, SCM_MINOR_VERSION, and
1905 (SCM_MAJOR_VERSION): renamed from SCM_GUILE_MAJOR_VERSION.
1906 (SCM_MINOR_VERSION): renamed from SCM_GUILE_MINOR_VERSION.
1907 (SCM_MICRO_VERSION): renamed from SCM_GUILE_MICRO_VERSION.
1909 2001-11-18 Neil Jerram <neil@ossau.uklinux.net>
1911 * vectors.c (scm_vector_move_left_x, scm_vector_move_right_x):
1912 Rewrite docstrings without reference to substring-move-left/right,
1913 since the latter no longer exist.
1915 2001-11-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1917 * eval.c: Removed bogus comment about acros.
1919 (scm_unmemocar): Use !SCM_CONSP instead of SCM_IMP.
1920 Minimize scope of local variable. Eliminate dependency on
1921 macro DEBUG_EXTENSIONS.
1923 (s_splicing): New error message string.
1925 (scm_m_body): Issue 'bad body' message rather than 'missing
1926 expression' message.
1928 (scm_m_quote): Eliminate unnecessary copying.
1930 (scm_m_lambda, scm_m_letstar, scm_m_letrec, scm_m_let): Leave the
1931 checking of the body to scm_m_body.
1933 (scm_m_do): Move comment to function header. Rename arg1 to
1934 binding. Made the code a bit easier to read.
1938 (iqq): Added a comment. Changed the depth parameter to
1939 unsigned. Use size_t for vector lengths. Make sure vector object
1940 is gc protected as long as its contents are read. Add some syntax
1941 checks. Get rid of unnecessary SCM_IMP test. Clean up the
1942 control structure a bit.
1944 (scm_m_delay): Added comment about the implementation of
1947 (scm_m_define): Add comment about guile's currying define
1948 syntax. Renamed 'proc' to 'name'. Eliminate dependency on macro
1949 DEBUG_EXTENSIONS. Simplified code a bit. Eliminate SICP code.
1951 (scm_m_letrec1): Removed. Part of the functionality is taken
1952 over by the new function 'transform_bindings'.
1954 (transform_bindings): New function. Takes over some of the
1955 functionality of removed function 'scm_m_letrec1', namely to split
1956 a list of bindings into a reversed list of variables and a list of
1959 (scm_m_letrec): Call 'transform_bindings'.
1961 (scm_m_let): Minimized scope of local variables. Renamed 'proc'
1962 to 'temp' and 'arg1' to 'binding'. Eliminated redundant SCM_NIMP
1963 test. Use 'transform_bindings'. Fixed scoping error with named
1964 let (Thanks to Aubrey Jaffer for reporting the bug and to Neil
1965 Jerram for suggesting the fix). Cleaned up the control structure
1968 (scm_m_expand_body): Use 'transform_bindings'. Eliminated
1969 unnecessary consing. Eliminated unnecessary
1970 SCM_DEFER/ALLOW_INTS.
1972 (SCM_CEVAL): Un-obfuscated some loops.
1974 2001-11-16 Neil Jerram <neil@ossau.uklinux.net>
1976 * gc.h (scm_unhash_name): Old declaration removed.
1978 * eval.c (s_scm_eval): Change @var{primitive-eval} to
1979 @code{primitive-eval}.
1981 * feature.c, vectors.c, net_db.c, unif.c, weaks.c, struct.c,
1982 version.c, alist.c, ports.c, ramap.c, unif.c, strings.c, list.c:
1983 Change @deffnx lines in docstrings to say {Scheme Procedure}
1984 rather than primitive or procedure.
1986 * posix.c (scm_execl), filesys.c (scm_close), unif.c
1987 (scm_array_set_x, scm_array_contents, scm_uniform_array_read_x,
1988 scm_bit_set_star_x, scm_bit_invert_x), ramap.c (scm_array_fill_x,
1989 scm_array_for_each, scm_array_index_map_x), vectors.c (scm_vector,
1990 scm_make_vector, scm_vector_to_list, scm_vector_fill_x), strop.c
1991 (scm_string_split, scm_string_ci_to_symbol), strings.c
1992 (scm_string_p), sort.c (scm_merge), print.c (scm_newline),
1993 macros.c (scm_macro_type), alist.c (scm_acons, scm_assq):
1994 Docstring fixes and improvements reflecting edits that have been
1995 made in the reference manual source.
1997 * objprop.c (scm_object_properties, scm_set_object_properties_x,
1998 scm_object_property, scm_set_object_property_x): Remove invalid
1999 @deffnx lines for corresponding procedure property primitives.
2001 These changes add a @deffnx C function declaration and function
2002 index entries for each Guile primitive to the copy of the doc
2003 snarf output that is used for reference manual synchronization.
2004 Online help is unchanged.
2006 * snarf.h (SCM_SNARF_DOCS): Output primitive's C function name.
2007 (SCM_DEFINE, SCM_DEFINE1, SCM_REGISTER_PROC): Supply to C function
2008 name to SCM_SNARF_DOCS.
2010 * guile-snarf-docs-texi.in: Pass the shell script's arguments into
2011 snarf-check-and-output-texi.
2013 * Makefile.am (guile-procedures.texi): New rule.
2014 (BUILT_SOURCES, guile.texi, guile-procedures.txt, CLEANFILES):
2015 Changed so that the last stage of doc snarfing is now performed
2016 twice, once to produce guile-procedures.txt for online help, and
2017 once to produce guile.texi for reference manual synchronization.
2019 2001-11-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
2021 * eval.c (RETURN): Wrap in do{}while(0) in order to make it
2022 safely usable as a single statement followed by a ';', for example
2025 (SCM_CEVAL, SCM_APPLY): Clean up code using 'RETURN'.
2027 2001-11-13 Neil Jerram <neil@ossau.uklinux.net>
2029 * random.c (scm_random_solid_sphere_x,
2030 scm_random_hollow_sphere_x): Correct "shere" typos.
2032 * hashtab.c (scm_hash_fold): Add missing apostrophe to docstring.
2034 * version.c (scm_version): Update docstring to include
2037 2001-11-13 Marius Vollmer <mvo@zagadka.ping.de>
2039 * modules.c (scm_c_export): Call va_end after collecting the
2042 * strop.h, strop.c (scm_substring_move_left_x,
2043 scm_substring_move_right_x): Removed.
2045 * __scm.h (HAVE_UINTPTR_T, HAVE_PTRDIFF_T, HAVE_LONG_LONG,
2046 HAVE_LONG_LONGS): Define to "1" when defining them, to mirror what
2049 2001-11-12 Marius Vollmer <mvo@zagadka.ping.de>
2051 * numbers.c: Document macros to define when including
2052 num2integral.i.c. MAX_VALUE and MIN_VALU are no longer used, we
2053 now rely on SIZEOF_ macros that have been figured out at
2056 * num2integral.i.c: Adapt to new interface.
2057 (NUM2INTEGRAL): Test whether a fixnum can be represented in the
2058 target type by casting it and checking whether it is still the
2059 same. Do not try to handle bignums for integral types that are
2060 smaller than fixnums. When handling bignums, collect the
2061 magnituse first into a unsigned type, and correctly check for
2063 (INTEGRAL2BIG): Do not use MIN_VALUE explicitely by observing that
2064 only -MIN_VALUE can still be negative of all negative numbers (in
2067 * tags.h (SIZEOF_SCM_T_BITS): Define it appropriately.
2069 * __scm.h: Define HAVE_UINTPTR_T, HAVE_PTRDIFF_T and
2070 HAVE_LONG_LONG depending on whether their size is non-zero.
2072 2001-11-11 Thien-Thi Nguyen <ttn@glug.org>
2074 * strop.c (scm_string_null_p): Docfix; nfc.
2075 Thanks to Scott Lenser.
2077 2001-11-07 Neil Jerram <neil@ossau.uklinux.net>
2079 * extensions.c (scm_load_extension): Canonicalize docstring
2082 * unif.c (scm_uniform_array_write), ports.c
2083 (scm_current_output_port, scm_force_output), dynwind.c
2084 (scm_dynamic_wind), scmsigs.c (scm_setitimer, scm_getitimer),
2085 filesys.c (scm_open, scm_lstat), struct.c
2086 (scm_make_struct_layout), random.c (scm_random,
2087 scm_random_solid_sphere_x, scm_random_hollow_sphere_x, strop.c
2088 (scm_i_index): Remove superfluous whitespace from end of docstring
2091 * filesys.c (scm_select), guardians.c (scm_guardian_greedy_p),
2092 strings.c (scm_make_string), variable.c (scm_make_variable,
2093 scm_make_undefined_variable, scm_variable_p, scm_variable_set_x,
2094 scm_variable_bound_p), scmsigs.c (scm_setitimer, scm_getitimer),
2095 posix.c (scm_crypt), struct.c (scm_make_vtable_vtable), hashtab.c
2096 (scm_hash_fold), ports.c (scm_port_for_each): Remove superfluous
2097 newline at end of docstrings.
2099 * modules.c (scm_set_current_module): Add missing newline to
2102 2001-11-07 Stefan Jahn <stefan@lkcc.org>
2104 * win32-socket.[ch]: New files. Defines Winsock-API error codes
2105 and makes them available through Guile. That is because the
2106 Winsock-API does not store its errors in `errno' and thus cannot
2107 return error messages via `strerror (errno)'.
2109 * socket.c (scm_init_socket): Initialize `win32-socket' part
2110 here under M$-Windows.
2112 * numbers.h: Added missing declaration of
2113 `scm_sys_check_number_conversions()'.
2115 * error.c: Local definition of SCM_I_STRERROR and SCM_I_ERRNO
2116 and use in `(strerror)' and `(system-error)'.
2118 * Makefile.am (EXTRA_libguile_la_SOURCES): Added
2119 `win32-socket.[ch]' to extra source and header files.
2121 2001-11-06 Marius Vollmer <mvo@zagadka.ping.de>
2123 * script.c (scm_shell_usage, scm_compile_shell_switches): Prepend
2124 a call to turn-on-debugging when --debug has been given instead of
2125 turning it on directly. Also, handle new `--no-debug' option,
2126 which might suppress the call to turn-on-debugging.
2128 2001-11-05 Stefan Jahn <stefan@lkcc.org>
2130 * struct.c (s_scm_struct_vtable_p): Corrected docstring.
2132 2001-11-04 Stefan Jahn <stefan@lkcc.org>
2134 * Makefile.am (libguile_la_LIBADD): Added $(THREAD_LIBS_LOCAL)
2135 here (was at guile_LDADD) which describes the dependency
2136 correctly and allows a clean build on Win32.
2138 * __scm.h (SCM_API): Follow-up patch. Renamed __FOO__ macros
2141 * __scm.h: USE_DLL_IMPORT indicates the usage of the DLL
2142 import macros for external libraries (libcrypt, libqthreads,
2143 libreadline and libregex).
2145 * coop-defs.h: Include <winsock2.h> for `struct timeval'.
2147 * posix.c (flock): Added support for flock() in M$-Windows.
2149 * guile.c (SCM_IMPORT): Follow-up patch. Use SCM_IMPORT instead
2152 * fports.c (getflags): Differentiate reading and writing pipes
2155 * filesys.c (S_IS*): Redefine all of the S_IS*() macros for
2158 * coop.c (coop_condition_variable_timed_wait_mutex): Use
2159 conditionalized error code if `ETIMEDOUT' is not available.
2160 (scm_thread_usleep): Remove bogus declaration of `struct timeval
2163 * numbers.c (PTRDIFF_MIN): Moved this definition where it actually
2164 belongs. That is because NO_PREPRO_MAGIC gets undefined after
2165 each inclusion of `num2integral.i.c'.
2166 (SIZE_MAX): Define NO_PREPRO_MAGIC if SIZE_MAX is undefined.
2168 2001-11-03 Marius Vollmer <mvo@zagadka.ping.de>
2170 * eval.c (scm_m_begin): Allow `(begin)`, with no subforms.
2171 (SCM_CEVAL): Evaluate an empty `begin' to SCM_UNSPECIFIED.
2173 2001-11-02 Mikael Djurfeldt <mdj@linnaeus>
2175 * print.c (scm_iprin1): Mark print state as revealed when
2176 dispatching to generic write or display.
2178 * unif.c (scm_ra2contig): Fixed memory overwrite bug.
2180 2001-11-02 Marius Vollmer <mvo@zagadka.ping.de>
2182 Support for native Win32. Thanks to Stefan Jahn!
2184 * Makefile.am: Add win32-uname.c, win32-uname.h, win32-dirent.c
2185 and win32-dirent.h to extra source and header files. These
2186 include the uname() and the POSIX dirent interface implementation
2187 for M$-Windows. Put `-no-undefined' into LDFLAGS to support
2188 linkers which do not allow unresolved symbols inside shared
2189 libraries. Corrected `guile_filter_doc_snarfage$(EXEEXT)'
2192 * __scm.h: Defined SCM_API. This macro gets prepended to all
2193 function and data definitions which should be exported or imported
2194 in the resulting dynamic link library in the Win32 port.
2196 * __scm.h, alist.h, arbiters.h, async.h, backtrace.h, boolean.h,
2197 chars.h, continuations.h, coop-defs.h, coop-threads.h,
2198 debug-malloc.h, debug.h, deprecation.h, dynl.h, dynwind.h,
2199 environments.h, eq.h, error.h, eval.h, evalext.h, extensions.h,
2200 feature.h, filesys.h, fluids.h, fports.h, gc.h, gdb_interface.h,
2201 gdbint.h, gh.h, goops.h, gsubr.h, guardians.h, hash.h, hashtab.h,
2202 hooks.h, init.h, ioext.h, iselect.h, keywords.h, lang.h, list.h,
2203 load.h, macros.h, mallocs.h, modules.h, net_db.h, numbers.h,
2204 objects.h, objprop.h, options.h, pairs.h, ports.h, posix.h, print.h,
2205 procprop.h, procs.h, properties.h, ramap.h, random.h, rdelim.h,
2206 read.h, regex-posix.h, root.h, rw.h, scmsigs.h, script.h, simpos.h,
2207 smob.h, socket.h, sort.h, srcprop.h, stackchk.h, stacks.h, stime.h,
2208 strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h,
2209 tags.h, threads.h, throw.h, unif.h, values.h, variable.h, vectors.h,
2211 Prefixed each each exported symbol with SCM_API.
2213 * continuations.c: Added comment about the use of the extern
2214 declarations of {get,set}context() functions used in the ia64 port.
2216 * continuations.h, gc.c: `__libc_ia64_register_backing_store_base'
2217 is meant to be a `unsigned long *'.
2219 * filesys.c: Include `direct.h' if possible. Use local
2220 `win32-dirent.h' for the native M$-Windows port. Define S_IS*()
2221 macros for M$-Windows. Implementation of `fstat_Win32()' which is
2222 able to differentiate between sockets and other file descriptors.
2223 Use this function as wrapper in `scm_fstat()'. Fixed typo in
2226 * fports.c: Include `io.h' is possible. Put `*fp' into referring
2227 statement block in `scm_fport_buffer_add()'.
2228 Some corrections in `getflags()'.
2230 * gdb_interface.h (GDB_INTERFACE): Also support __CYGWIN__.
2232 * guile.c: Make sure to define __SCM_IMPORT__ for shared library
2233 build on Win32. Disable preloaded symbols on Win2 platforms.
2235 * ioext.c, ports.c: Include `io.h' is possible.
2237 * mkstemp.c: Include `process.h' is possible.
2239 * net_db.c: Disable extern declaration of `h_errno' for __CYGWIN__,
2241 Put `scm_return_entry()' into HAVE_GETSERVENT conditional.
2243 * posix.c: Remove unnecessary dirent includes and defines. Include
2244 local `win32-uname.h' for MinGW. Extern declaration of
2245 `mkstemp()' for systems where it does not exists. Make
2246 `getlogin()' available on M$-Windows.
2248 * scmsigs.c: Made `usleep()' avalable on MinGW.
2250 * stime.c: On M$-Windows `tzname[]' is known to be `_tzname[]'.
2252 * win32-dirent.c: Include "win32-dirent.h", not "dirent.h".
2254 * win32-uname.c: Include "win32-uname.h", not "uname.h".
2256 2001-10-28 Mikael Djurfeldt <mdj@linnaeus>
2258 * unif.c (scm_uniform_array_read_x, scm_uniform_array_write):
2259 Don't apply scm_uniform_vector_length on arrays.
2261 2001-10-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
2263 * eval.c (scm_lookupcar, scm_m_letstar, scm_m_do, iqq,
2264 scm_m_define, scm_m_letrec1, scm_m_let, scm_m_expand_body,
2265 scm_macroexp, unmemocopy, scm_eval_args, scm_deval_args,
2266 SCM_CEVAL, scm_map, scm_init_eval): When building lists, prefer
2267 scm_list_<n> over scm_cons[2]?.
2269 (scm_unmemocar, scm_m_cond, scm_m_letstar, scm_m_letrec1,
2270 scm_m_let, scm_m_atbind, unmemocopy, SCM_CEVAL, SCM_APPLY): Use
2271 SCM_C[AD][AD]R instead of explicit form.
2273 (scm_m_set_x, scm_m_cond, scm_m_letstar, scm_m_do): Reordered
2274 comparison parameters.
2276 (scm_m_case, scm_m_cond, scm_m_letstar, scm_m_do, SCM_CEVAL): Use
2277 !SCM_NULLP instead of SCM_NIMP.
2279 (scm_m_case): Don't copy the form. Renamed proc to clause and
2280 minimized its scope. Renamed x to clauses. Removed side
2281 effecting operation from macro call.
2283 (scm_m_cond): Don't copy the form. Renamed arg1 to clause and
2284 minimized its scope. Renamed x to clauses. Minimized the scope
2285 of variable 'len'. Make sure the else clause is treated specially
2286 even in case of '=>' occurences. Don't change the else to #t in
2287 order to be able to distinguish this case in the evaluator. Leave
2288 type checking of the recipient to the evaluator.
2290 (scm_c_improper_memq): Made the comment somewhat clearer.
2292 (scm_m_lambda): Renamed proc to formals. Removed unnecessary
2293 test for SCM_IM_LET at the place of the formal parameters.
2294 Simplified the formal parameter checking.
2296 (scm_m_letstar): Added Comment. Renamed proc to bindings.
2297 Renamed arg1 to binding and minimized its scope. Eliminated
2298 unnecessary consing.
2300 (scm_m_do): Renamed proc to bindings. Minimized the scope of
2303 (build_binding_list): New static function.
2305 (unmemocopy): Don't use SCM_TYP7 on pairs (it's unclean).
2306 Further, split up the 'letrec' unmemoizing code to the
2307 corresponding parts for 'do', 'let' and 'letrec', adding comments
2308 to each form. Cleanup the handling of the do form (This removes
2309 some *real* code :-).
2311 (SCM_CEVAL): Removed side effecting operation from macro call.
2312 Handle the 'else clause of the 'cond form specially - the symbol
2313 'else is not replaced with #t any more.
2315 2001-10-14 Gary Houston <ghouston@arglist.com>
2317 * version.c (scm_version): use sprintf instead of snprintf,
2318 for portability. thanks to Bill Schottstaedt.
2320 2001-10-14 Mikael Djurfeldt <mdj@linnaeus>
2322 * read.c (scm_lreadr): When user-defined hash procedure returns
2323 SCM_UNSPECIFIED: Fall back to standard handling instead of raising
2324 an exception. (This prevents parsing of uniform vectors from
2325 interfering with parsing of numbers.)
2327 2001-10-13 Marius Vollmer <mvo@zagadka.ping.de>
2329 * numbers.c: Set NO_PREPRO_MAGIC when defining our version of
2330 PTRDIFF_MIN. Thanks to Ken Raeburn.
2332 2001-10-07 Marius Vollmer <mvo@zagadka.ping.de>
2334 * Makefile.am (EXTRA_libguile_la_SOURCES): Added "mkstemp.c".
2336 * eval.c (scm_m_atbind): First try to find the variable without
2337 defining it locally; when it has not been found, define it
2340 * modules.c (module_variable): Pass over variables that exist but
2343 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
2345 * backtrace.c (display_backtrace_file_and_line): Only use
2346 scm_basename when POSIX support is compiled in. Thanks to Chris
2349 2001-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2351 * numbers.c (mem2uinteger): Return number read so far when coming
2352 across a hexdigit after having read a # or if not reading a hex
2353 value. This will enable the calling code to correctly handle
2354 forms like 1e2. (The background is, that the exponent markers d,
2355 e and f are also hexdigits.) Thanks to Mikael Djurfeldt for
2356 providing this patch.
2358 (mem2complex): Fix erroneous double-negation. Now, numbers like
2359 1-i will be read correctly.
2361 2001-10-12 Mikael Djurfeldt <mdj@linnaeus>
2363 * debug.c (scm_mem_to_proc): Fixed typo in previous change.
2365 * validate.h (SCM_VALIDATE_DOUBLE_DEF_COPY): New macro.
2367 2001-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
2369 * print.c (scm_print_state_vtable, print_state_pool):
2370 Initialize. These variables are now registered as gc roots.
2372 (scm_current_pstate): Update documentation.
2374 (scm_current_pstate, scm_make_print_state, scm_free_print_state,
2375 scm_prin1, scm_init_print): print_state_pool is registered as a
2376 gc root and thus does not need to be protected by a surrounding
2379 (make_print_state): The car of print_state_pool no longer holds
2380 the scm_print_state_vtable.
2382 (scm_current_pstate, scm_make_print_state, print_circref,
2383 scm_iprin1, scm_prin1, scm_iprlist): Prefer !SCM_<foo> over
2386 (scm_prin1): When building lists, prefer scm_list_<n> over
2389 (scm_iprlist): Removed a redundant SCM_IMP test.
2391 (scm_simple_format): Use SCM_EQ_P to compare SCM values.
2393 2001-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
2395 * debug.c (scm_make_iloc): Prefer !SCM_<foo> over SCM_N<foo>.
2397 (scm_memcons, scm_mem_to_proc): When building lists, prefer
2398 scm_list_<n> over scm_cons[2]?.
2400 (scm_mem_to_proc): Prefer SCM_CONSP over SCM_NIMP.
2402 (scm_procedure_name): Use SCM_CADR instead of explicit form.
2404 (debugobj_print): Coerce scm_intprint arg 1 to long, not int.
2405 Thanks to Rob Browning for the patch (see log entry 2001-09-21) -
2406 for some reason his patch didn't make it into the cvs.
2408 2001-10-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
2410 * numbers.c (mem2decimal_from_point): Cleaned up the parsing a
2411 little bit - should even be somewhat more accurate now.
2413 2001-10-08 Rob Browning <rlb@defaultvalue.org>
2415 * gc.c: support ia64 register backing store.
2416 (SCM_MARK_BACKING_STORE): new macro.
2418 * continuations.h: support ia64 register backing store.
2419 (struct scm_t_contregs): add ia64 register backing store.
2421 * continuations.c: support ia64 register backing store.
2422 (continuation_mark): mark ia64 register backing store.
2423 (continuation_free): free ia64 register backing store.
2424 (scm_make_continuation): capture ia64 register backing store.
2425 (copy_stack_and_call): copy ia64 register backing store.
2427 2001-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
2429 * hashtab.c (scm_hash_fn_create_handle_x): The result of assoc_fn
2430 is known to be #f if no entry is found. Thus, use !SCM_FALSEP
2431 instead of SCM_NIMP to test for that case.
2433 * strings.h (SCM_SET_STRING_LENGTH): Cast the length to
2434 scm_t_bits instead of long.
2436 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
2438 * tags.h (SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
2439 SCM_T_SIGNED_BITS_MIN): New.
2440 * numbers.h (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM):
2441 Use them to make these macros computable by the preprocessor.
2443 * num2integral.i.c (INTEGRAL2NUM): Let the preprocessor test
2444 whether the integral type fits in a fixnum, not the compiler.
2445 This removes a spurious compiler warning. Also, honor the
2446 NO_PREPRO_MAGIC flag to suppress any preprocessor tests. This is
2447 needed for `long long's.
2449 * numbers.c: Define NO_PREPRO_MAGOC when including
2450 num2integral.c.i for `long long' and `signed long long'.
2452 2001-10-06 Mikael Djurfeldt <mdj@linnaeus>
2454 These changes fixes a race condition in the Guile coop - pthread
2457 * coop.c (mother_awake_p): New variable.
2458 (coop_create): Set mother_awake_p before creating or signalling
2459 mother; wait until mother is going to sleep before returning.
2460 (mother): Reset mother_awake_p before going to sleep.
2462 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
2464 * options.c (protected_objects, scm_init_options): The content of
2465 protected_objects is now protected from garbage collection using
2466 scm_gc_register_root instead of scm_permanent_object.
2468 (get_option_setting): New static function that computes an option
2469 setting as it was formerly done in the function scm_options.
2471 (get_documented_option_setting): New static function that
2472 returns option documentation as it was formerly done in the
2473 function scm_options. Note that documentation C strings are no
2474 longer precomputed into SCM objects. Instead, they are converted
2475 into SCM strings every time get_documented_option_setting is
2478 (change_option_setting): New static functions that modifies the
2479 option setting as it was formerly done in the function
2480 scm_options. The function is now exception safe, i. e. won't
2481 cause a memory leak when interrupted. Further, only non-immediate
2482 option values are added to the protection list.
2484 (scm_options): This function now has only the purpose to dispatch
2485 to to get_option_setting, get_documented_option_setting or
2486 change_option_setting, depending on the arguments given to
2489 (scm_init_opts): Don't convert documentation C strings into SCM
2490 strings. Further, don't protect any object values: They _must_
2491 be immediate values, otherwise there is no guarantee that they
2492 have not been collected before anyway.
2494 * options.[ch] (scm_t_option): Made type unsigned, name into a
2495 constant char* and val into a scm_t_bits type.
2497 (scm_options, scm_init_opts): The number of options is guaranteed
2498 to be larger or equal to zero. Thus, the type is changed to
2501 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
2503 * num2integral.i.c (NUM2INTEGRAL): Eliminated some warnings about
2504 testing an unsigned value for being >= 0.
2506 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
2508 * numbers.h: Removed old comment about using SCM_CAR to access
2511 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
2512 the return value is signed. Thanks to Brian Crowder for the bug
2515 (SCM_SRS): Avoid unnecessary casting and don't unpack input
2516 values. With this patch, SCM_SRS can be safely used for other
2517 types than scm_t_signed_bits. However, it should still better be
2518 an internal macro and thus be renamed to SCM_I_SRS.
2520 (SCM_MAKINUM, SCM_INUM): Use proper casting.
2522 2001-10-03 Gary Houston <ghouston@arglist.com>
2524 * continuations.h, unif.h: in the descriptions of the bit patterns
2525 of the heap cells, make bit 0 the least significant.
2527 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
2529 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
2530 Thanks to Golubev I. N.
2532 2001-09-25 Gary Houston <ghouston@arglist.com>
2534 * ports.c (scm_drain_input): extended the docstring. thanks to
2535 Alex Schroeder and Thien-Thi Nguyen.
2537 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
2539 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
2540 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
2541 macros. (The NUM names might soon change.)
2543 * numbers.h: Added missing declarations.
2545 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
2547 * Makefile.am: Distribute num2float.i.c.
2549 * num2float.i.c: New file, multiply included by numbers.c, used
2550 to "templatize" the float <-> num conversion routines.
2552 * numbers.c: New functions: scm_num2float, scm_float2num,
2553 scm_num2double, scm_double2num.
2555 2001-09-21 Rob Browning <rlb@defaultvalue.org>
2557 * .cvsignore: really add version.h
2559 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
2560 Otherwise it fails on the alpha. However, we might rather choose
2561 this size conditionally.
2563 * numbers.c (scm_gcd): change "k" to a long from an int.
2564 Otherwise it fails on the alpha. However, we might rather choose
2565 this size conditionally.
2567 * error.c (scm_wta): coerce char* to intptr_t before int
2570 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
2573 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
2575 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
2577 * numbers.c (scm_integer_expt): Accept inexact integer in second
2578 argument. (Thanks to Bill Schottstaedt.)
2580 2001-09-20 Rob Browning <rlb@defaultvalue.org>
2582 * .cvsignore: add version.h
2584 * versiondat.h.in: removed (obsolete).
2586 * version.h.in: renamed from version.h.
2587 (SCM_GUILE_MAJOR_VERSION): new public macro.
2588 (SCM_GUILE_MINOR_VERSION): new public macro.
2589 (SCM_GUILE_MICRO_VERSION): new public macro.
2591 * version.h: renamed to version.h.in.
2594 (scm_major_version): support integer *_VERSION macros.
2595 (scm_minor_version): support integer *_VERSION macros.
2596 (scm_micro_version): support integer *_VERSION macros.
2597 (scm_version): support integer *_VERSION macros.
2599 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
2601 * error.c, error.h: Made error keys globally accessible.
2602 Applications might want to test for these or use them in a direct
2605 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
2606 routines are passed an inexact. This change in behavior is
2607 motivated by concordance with R5RS: It is more common that a
2608 primitive doesn't want to accept an inexact for an exact.
2610 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2612 The following patch partially undoes my patch from 2001-06-30,
2613 where I added the function scm_gc_mark_cell_conservatively. The
2614 function is buggy, since it breaks guile during conservative
2615 marking if a pointer on the stack points directly into the list of
2616 free cells on the heap: With conservative cell marking this will
2617 cause the whole free list to be scanned and marked - boom!
2619 * gc.c (allocated_mark, MARK, heap_segment,
2620 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
2621 (scm_gc_mark_cell_conservatively): Remove function
2622 scm_gc_mark_cell_conservatively and update the corresponding
2623 comments and uses accordingly. Thanks to Christopher Cramer for
2624 the patch. (Minor corrections by me.)
2626 2001-09-15 Gary Houston <ghouston@arglist.com>
2628 * root.h (scm_root_state): removed the continuation_stack and
2629 continuation_stack_ptr members, which have no apparent purpose.
2630 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
2633 * root.c (root_mark), init.c (restart_stack, start_stack), gc
2634 (scm_igc): remove all references to contination_stack and
2635 continuation_stack_ptr, avoiding allocation of a vector and
2636 useless processing during gc.
2638 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2640 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
2642 (TCONC_IN): Make sure that the cell word 0 is initialized last.
2644 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
2646 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
2648 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
2649 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
2651 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2653 * guardians.c (mark_dependencies_in_tconc,
2654 whine_about_self_centered_zombies, scm_init_guardians): Register
2655 the static global variable `self_centered_zombies' via
2656 scm_gc_register_root, to make some cdr-ing unnecessary.
2658 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2660 * backtrace.c (display_backtrace_file,
2661 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
2662 values, use SCM_FALSEP when comparing SCM values against #f.
2663 Thanks to Rob Browning for the bug report.
2665 2001-09-12 Martin Baulig <martin@home-of-linux.org>
2667 * strings.[ch] (scm_str2string): New function.
2669 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
2671 * gc.c (scm_done_free): Always subtract size from scm_mallocated
2672 when computing nm, even if it's negative.
2673 (scm_must_malloc): Abort on overflow of scm_mtrigger.
2674 (scm_must_realloc): Likewise.
2676 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
2678 * numbers.c (scm_sys_check_number_conversions): new function,
2679 defined if Guile is compiled in debugging mode. currently checks
2680 `scm_num2ulong', should check much much more.
2682 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
2683 unsigned, ensure that it's positive. thanks to Martin Baulig!
2685 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2687 * __scm.h: Added new section about compile time selectable
2690 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
2691 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
2692 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
2693 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
2696 * deprecation.c (scm_include_deprecated_features): Simplified.
2698 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
2699 `SCM_IMP´ instead of `!SCM_CELLP´.
2701 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
2702 Extract side-effecting operations from macros.
2704 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
2705 scm_top_level_lookup_closure_var and scm_system_transformer.
2707 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
2709 (heap_segment): Use CELL_P instead of SCM_CELLP.
2711 * init.c (start_stack): Don't initialize
2712 scm_top_level_lookup_closure_var and scm_system_transformer.
2714 * modules.c (scm_set_current_module): Don't access
2715 scm_top_level_lookup_closure_var and scm_system_transformer.
2717 (scm_sym2var): Don't call scm_variable_set_name_hint.
2719 (scm_post_boot_init_modules): Removed deprecated initializations.
2721 * print.c (scm_ipruk): Don't access cell contents of non cells.
2723 * strings.c (scm_string_set_x): All strings are writable.
2725 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
2726 type. There is only one string type now.
2728 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
2730 * tags.h: Remove comments about two different string types.
2732 (SCM_CELLP, SCM_NCELLP): Deprecated.
2734 * variable.c (make_variable): Remove code variant for vcells.
2736 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
2737 SCM_VARIABLE_LOC): Remove code variant for vcells.
2739 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
2740 SCM_ENABLE_DEPRECATED with the logic reversed.
2742 * dynl.c (moddata, registered_mods), dynl.[ch]
2743 (scm_register_module_xxx, scm_registered_modules,
2744 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
2745 (*top-level-lookup-closure*), eval.[ch]
2746 (scm_top_level_lookup_closure_var, scm_system_transformer,
2747 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
2748 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
2749 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
2750 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
2751 scm_unprotect_object), modules.c (root_module_lookup_closure,
2752 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
2753 beautify_user_module_x_var, try_module_autoload_var,
2754 scm_module_full_name), modules.[ch] (scm_the_root_module,
2755 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
2756 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
2757 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
2758 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
2759 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
2760 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
2761 scm_make_shared_substring), tags.h (scm_tc7_substring,
2762 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
2763 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
2764 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
2765 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
2768 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
2769 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
2770 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
2771 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
2772 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
2773 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
2774 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
2775 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
2776 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
2777 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
2778 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
2779 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
2780 (setzone, scm_strftime, scm_strptime), vports.c
2781 (scm_make_soft_port): Remove calls to
2782 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
2783 gone, all strings are 0-terminated anyway.
2785 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
2786 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
2787 double inclusion of the same headers to the SCM_<filename>_H
2790 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
2791 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
2792 print.c (scm_iprin1): The type scm_tc7_substring does not exist
2795 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
2796 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
2797 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
2798 !SCM_<foo> over SCM_N<foo>.
2800 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2802 * Makefile.am: Remove references to symbols-deprecated.c.
2804 * symbols.c (scm_init_symbols): Don't initialize deprecated
2807 * symbols-deprecated.c: Removed.
2809 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
2810 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
2811 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
2812 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
2813 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
2814 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
2815 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
2816 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
2817 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
2818 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
2819 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
2820 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
2821 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
2822 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
2823 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
2824 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
2825 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
2826 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
2827 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
2828 scm_intern0, scm_sysintern, scm_sysintern0,
2829 scm_sysintern0_no_module_lookup, scm_symbol_value0,
2830 scm_string_to_obarray_symbol, scm_intern_symbol,
2831 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
2832 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
2833 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
2834 vectors.[ch] (scm_vector_set_length_x): Removed.
2836 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
2837 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
2838 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
2839 Renamed the macros that are defined to inhibit double inclusion of
2840 the same headers to the SCM_<filename>_H format.
2842 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
2843 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
2846 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2848 * continuations.h (scm_contregs), debug.h (scm_debug_info,
2849 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
2850 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
2851 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
2852 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
2853 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
2854 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
2855 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
2856 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
2857 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
2858 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
2859 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
2861 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
2862 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
2863 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
2864 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
2865 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
2866 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
2867 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
2868 double inclusion of the same headers to the SCM_<filename>_H
2871 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
2872 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
2873 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
2874 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
2875 !SCM_<foo> over SCM_N<foo>.
2877 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2879 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
2880 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
2881 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
2882 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
2883 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
2884 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
2885 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
2886 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
2887 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
2888 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
2889 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
2890 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
2891 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
2892 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
2893 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
2894 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
2895 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
2896 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
2897 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
2898 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
2899 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
2900 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
2901 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
2902 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
2903 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
2904 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
2905 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
2906 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
2907 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
2908 the macros that are defined to inhibit double inclusion of the
2909 same headers to the SCM_<filename>_H format.
2911 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
2913 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
2914 "scm_t_portable" with "scm_port_table" which was an artifact from
2915 the great "scm_*_t -> scm_t_" renaming.
2917 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
2919 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
2920 used; nfc. Thanks to Bill Schottstaedt.
2922 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
2923 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
2924 Thanks to Chris Cramer.
2926 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
2928 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
2930 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
2932 * dynwind.h (scm_swap_bindings): Declare.
2933 * dynwind.c (scm_swap_bindings): Make non-static.
2935 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
2937 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
2938 doing exactly nothing about them). thanks Neil!
2940 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
2942 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
2944 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
2946 * gc.c: Fix omission bug: Add `heap_segment' forward decl
2947 (proto) in the case when either `GUILE_DEBUG' or
2948 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
2950 (map_free_list): Fix typo: Ref `f' correctly.
2952 Thanks to Chris Cramer.
2954 2001-08-15 Rob Browning <rlb@defaultvalue.org>
2956 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
2958 (libpath.h): change libguileversion to libguileinterface.
2960 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
2962 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
2963 ChangeLog-2000. Thanks to Daniel Skarda!
2965 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
2967 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
2968 do it from the Makefile.
2970 * Makefile.am: rearrange the snarfing slightly, so that .doc files
2971 are of a reasonable size.
2973 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
2975 * stacks.c (scm_make_stack): Improve docstring by explaining use
2978 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
2980 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
2981 scm_char_whitespace_p, scm_char_upper_case_p,
2982 scm_char_lower_case_p, scm_char_is_both_p): Do not require
2983 characters to fulfill isascii in addition to the primary
2986 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2988 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
2989 scm_istr2flo, scm_istring2number): Removed.
2991 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
2994 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
2995 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
2998 (scm_string_to_number): Use new number parser.
3000 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
3001 handles complex numbers.
3003 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
3006 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
3009 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
3011 (scm_i_mem2number): Added.
3013 (scm_exact_to_inexact): Changed signature.
3015 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
3016 here instead of within scm_i_mem2number. Call scm_i_mem2number
3017 instead of scm_istr2int and scm_istring2number.
3019 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3021 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
3022 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
3023 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
3024 !SCM_<pred> over SCM_N<pred>.
3026 (scm_eval_body): Remove side effecting code from macro call.
3028 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
3031 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3033 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
3035 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
3037 Removed vcell slot from structs.
3039 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
3042 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
3043 zero. Use scm_vtable_index_layout instead of "0" when accessing
3045 (scm_init_struct): Remove vcell slot layout code from
3046 required_vtable_fields.
3048 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
3050 * goops.c (build_class_class_slots): Removed vcell slot
3053 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
3054 Removed vcell slot layout code.
3055 (scm_si_vcell): Removed.
3057 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
3059 "Glocs" have been removed.
3061 * tags.h: Update tag system docs.
3062 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
3063 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
3064 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
3065 or SCM_NCONSP, respectively.
3067 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
3068 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
3069 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
3071 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
3072 tell glocs from structs.
3074 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
3076 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
3077 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
3078 instead of with glocs.
3079 (EVALCAR): Do not test for glocs.
3080 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
3082 (scm_unmemocar): Do not handle glocs.
3083 (scm_m_atfop): Memoize as a variable, not as a gloc.
3084 (scm_eval_args, scm_deval_args): Do not handle glocs.
3085 (scm_ceval, scm_deval): Likewise.
3087 * eval.h (SCM_XEVALCAR): Do not test for glocs.
3088 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
3091 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
3093 * dynwind.c (scm_swap_bindings): Likewise.
3094 (scm_dowinds): Updated to recognize lists of variables instead of
3097 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
3100 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
3103 2001-07-25 Gary Houston <ghouston@arglist.com>
3105 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
3106 docstrings to reflect the n-ary implementation.
3108 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
3110 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
3111 value of a variable, not the plain "return" statement.
3113 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
3115 * eval.c: Allow variables in memoized code (in addition to glocs).
3116 (scm_lookupcar): Handle variables in lost races. Replace symbol
3117 with variable directly, do not make a gloc.
3118 (scm_unmemocar): Rewrite variables using a reverse lookup, just
3120 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
3123 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3125 * variable.c (scm_i_variable_print): Use "value" instead of
3126 "binding" since a binding is the mapping between symbols and
3127 variables, not between variables and their values.
3129 * tags.h (scm_tc7_variable): New.
3130 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
3131 * print.c (scm_iprin1): Likewise.
3133 * variable.h (scm_tc16_variable): Removed.
3134 (SCM_VARIABLEP): Test for new tc7 code.
3135 (scm_i_variable_print): New.
3136 * variable.c (scm_tc16_variable): Removed.
3137 (variable_print): Renamed to scm_i_variable_print and made
3139 (variable_equal_p): Removed.
3140 (make_variable): Construct a tc7 object instead of a smob.
3141 (scm_init_variable): Do not register smob.
3143 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
3145 * tags.h: Include inttypes.h when we have it.
3147 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
3149 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
3150 is taken by the new SCM_IM_CALL_WITH_VALUES.
3151 * print.c (scm_isymnames): Update table accordingly.
3153 2001-07-22 Gary Houston <ghouston@arglist.com>
3155 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
3156 SCM_MAKINUM to convert regoff_t value to SCM.
3158 2001-07-21 Gary Houston <ghouston@arglist.com>
3160 * scmsigs.c: include sys/time.h for itimer stuff.
3162 2001-07-19 Rob Browning <rlb@defaultvalue.org>
3164 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
3166 * c-tokenize.lex: add option %nounput to quiet warning.
3167 Add prototype for yylex to quiet warning.
3169 * scmconfig.h.in: add flags for setitimer and getitimer.
3171 * scmsigs.h (scm_init_scmsigs): new prototype.
3172 (scm_init_scmsigs): new prototype.
3174 * scmsigs.c (s_scm_setitimer): new function.
3175 (s_scm_setitimer): new function.
3177 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3179 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
3180 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
3181 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
3182 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
3183 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
3184 guile-func-name-check.in, guile-snarf-docs-texi.in,
3185 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
3186 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
3187 objprop.c, objprop.h, options.c, options.h, random.h,
3188 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
3189 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
3190 version.c, version.h: Updated copyright notice.
3192 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3194 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
3195 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
3196 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
3197 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
3198 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
3199 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
3200 sym_environment, scm_sym_change_class): New static variables to
3201 hold predefined symbols.
3203 (build_class_class_slots): Build the list using scm_list_n
3204 instead of cons. Also, slots are already created as lists, thus
3205 making a call to maplist unnecessary.
3207 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
3208 scm_class_direct_subclasses, scm_class_direct_methods,
3209 scm_class_precedence_list, scm_class_slots, scm_class_environment,
3210 scm_method_procedure, create_standard_classes, purgatory): Use
3213 (build_slots_list, compute_getters_n_setters,
3214 scm_sys_initialize_object, scm_sys_inherit_magic_x,
3215 get_slot_value_using_name, set_slot_value_using_name,
3216 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
3217 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
3218 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
3220 (scm_sys_prep_layout_x): Minimize variable scopes.
3222 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
3223 scm_sys_fast_slot_set_x): Fix signedness.
3225 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
3226 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
3227 scm_memoize_method, scm_wrap_object): Use packing and unpacking
3228 when converting to and from SCM values.
3230 (scm_enable_primitive_generic_x): Add rest argument checking.
3232 (map, filter_cpl, maplist, scm_sys_initialize_object,
3233 scm_sys_prep_layout_x, slot_definition_using_name,
3234 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
3235 call_memoize_method, scm_make, scm_make_class): Prefer explicit
3236 predicates over SCM_N?IMP tests.
3238 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
3241 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
3244 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
3246 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
3248 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
3250 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
3252 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
3254 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
3256 * strings.c (s_scm_string): fix arg position in assert.
3258 2001-07-11 Gary Houston <ghouston@arglist.com>
3260 * strports.c (st_write): use memcpy, not strncpy. thanks to
3263 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
3265 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
3266 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
3267 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
3268 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
3269 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
3270 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
3271 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
3272 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
3273 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
3274 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
3275 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
3276 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
3277 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
3278 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
3279 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
3280 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
3281 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
3282 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
3283 weaks.c, weaks.h: Remove "face-lift" comment.
3285 2001-07-08 Rob Browning <rlb@defaultvalue.org>
3287 * .cvsignore: add stamp-h.in.
3289 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3291 * hooks.c (scm_make_hook, scm_add_hook_x),
3292 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
3293 value info to the docstrings.
3295 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3297 Some more compatibility patches for Windows.
3299 * posix.c (getlogin): getlogin() implementation for Windows.
3301 * backtrace.c, ioext.c: Include <stdio.h>.
3303 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
3306 * cpp_sig_symbols.in: Added SIGBREAK.
3308 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
3310 * strports.c (scm_read_0str, scm_eval_0str): Call
3311 scm_c_read_string and scm_c_eval_string respectively, not
3312 themselves. Thanks to Dale P. Smith!
3314 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3316 * unif.c (scm_array_set_x): The variable args does not
3317 necessarily have to be a list. Further, got rid of a redundant
3320 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3322 * list.c (SCM_I_CONS): Make sure the cell type is initialized
3325 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
3326 init_heap_seg): Fixed signedness.
3328 (init_heap_seg): Replaced strange for-loop with a while loop.
3330 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
3332 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
3334 The following patch adds conservative marking for the elements of
3335 free or allocated cells.
3337 * gc.c (allocated_mark, heap_segment): New static functions.
3339 (which_seg): Deleted, since the functionality is now provided by
3340 function heap_segment.
3342 (map_free_list): Use heap_segment instead of which_seg.
3344 (MARK): If cell debugging is disabled, mark free cells
3347 (scm_mark_locations, scm_cellp): Extracted the search for the
3348 heap segment of a SCM value into function heap_segment.
3350 (scm_init_storage): Allocated cells must be marked
3353 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
3355 The following patch changes the representation of weak vectors to
3356 double cells instead of using an extension of the vector's
3359 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
3360 the result of SCM_WVECT_GC_CHAIN.
3362 (scm_gc_sweep): Weak vectors don't have extra fields any more.
3364 * weaks.c (allocate_weak_vector): New static function. It does
3365 not patch any previously created vector object during the
3366 construction of a weak vector, and thus doesn't need to switch
3367 off interrupts during vector creation.
3369 (scm_make_weak_vector, scm_make_weak_key_hash_table,
3370 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
3371 Use allocate_weak_vector to provide the new weak vector object.
3373 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
3374 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
3375 now stored in the double cell.
3377 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
3380 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
3381 using an entry of the double cell.
3383 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
3385 * stamp-h.in: bye bye
3387 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
3389 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
3392 * load.c, load.h (scm_c_primitive_load,
3393 scm_c_primitive_load_path): New.
3395 * strports.c, strports.h (scm_c_read_string): Renamed from
3396 scm_read_0str. Also, added "const" qualifier to argument.
3397 (scm_c_eval_string): Renamed from scm_eval_0str.
3398 (scm_read_0str, scm_eval_0str): Deprecated.
3400 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3402 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
3405 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
3407 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
3408 scm_list_n): New functions.
3409 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
3410 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
3411 (lots of files): Use the new functions.
3413 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
3415 * strings.c: #include "libguile/deprecation.h".
3417 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3419 * read.c (scm_lreadr): When reading a hash token, check for a
3420 user-defined hash procedure first, so that overriding the builtin
3421 hash characters is possible (this was needed for implementing
3422 SRFI-4's read synax `f32(...)').
3424 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
3425 because the latter is unsigned now and breaks comparisons like
3426 (n < (scm_t_signed_bits)MIN_VALUE).
3428 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
3430 * eval.h, eval.c (scm_call_4): New function.
3432 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
3433 directly rather than dispatching to them via scm_ithrow and a lazy
3436 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
3437 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
3438 for trap handler procedures.
3440 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
3441 procedures not being #f.
3443 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
3445 * Makefile.am (c-tokenize.c): add rule to generate it.
3446 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
3448 filter-doc-snarfage.c: remove.
3450 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3452 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
3454 The following set of changes makes compiling Guile under various
3455 Windows compilers easier. Compilation under GNU systems should
3456 not be affected at all.
3458 Thanks to Stefan Jahn for all necessary information, patches and
3461 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
3462 getpgrp, ttyname, primitive-fork and some header inclusion for
3465 * random.c: Define M_PI, if not predefined and use __int64 for
3466 LONG64 under Windows.
3468 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
3469 Windows and conditionalize some signal names.
3471 * socket.c (scm_getsockopt): Added missing comma.
3472 Include socket library header under Windows.
3474 * stime.c (CLKTCK): Add cast to int, to make it compile under
3477 * ports.c (truncate): New function, compiled only under Windows.
3479 * net_db.c: Do not declare errno under Windows.
3481 * iselect.h, inet_aton.c: Include socket library headers under
3484 * guile.c (inner_main): Under Windows, initialize socket library
3485 and initialize gdb_interface data structures.
3487 * gdb_interface.h: Under Windows, gdb_interface cannot be
3488 initialized statically. Initialize at runtime instead.
3490 * fports.c (write_all): ssize_t -> size_t.
3491 (fport_print): Conditionalize call to ttyname().
3492 (getflags): New function, compiled only under Windows.
3494 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
3495 primitives chown, link, fcntl.
3496 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
3499 * backtrace.c: Include <io.h> under Windows.
3501 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
3503 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
3506 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
3508 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
3509 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
3510 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
3511 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
3512 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
3513 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
3514 (scm_dynamic_wind, scm_dowinds), environments.c
3515 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
3516 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
3517 goops.c (GETVAR, purgatory, make_class_from_template,
3518 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
3519 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
3520 (scm_primitive_load), modules.c (scm_resolve_module,
3521 scm_c_define_module, scm_c_use_module, scm_c_export,
3522 module_variable, scm_eval_closure_lookup, scm_sym2var,
3523 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
3524 ports.c (scm_port_for_each), print.c (scm_printer_apply),
3525 properties.c (scm_primitive_property_ref), ramap.c (ramap,
3526 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
3527 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
3528 (scm_object_to_string, scm_call_with_output_string,
3529 scm_call_with_input_string), throw.c (scm_body_thunk,
3530 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
3531 scm_make_shared_array), vports.c (sf_flush, sf_write,
3532 sf_fill_input, sf_close): Use one of the above functions.
3533 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
3535 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
3537 * filesys.c (scm_close), ports.c (scm_close_port,
3538 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
3539 instead of SCM_NEGATE_BOOL.
3541 * filesys.c (scm_stat): Clean up type dispatch.
3543 * filesys.c (scm_stat), ports.c (scm_input_port_p,
3544 scm_output_port_p): Get rid of redundant IM type check.
3546 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
3547 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
3548 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
3549 scm_return_entry), numbers.c (scm_number_to_string), objects.c
3550 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
3551 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
3552 scm_addr_vector), stime.c (scm_strftime), strings.c
3553 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
3554 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
3555 scm_string_split), strports.c (scm_strport_to_string), symbols.c
3556 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
3557 instead of scm_makfromstr.
3559 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
3560 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
3561 scm_read_hash_extend), stime.c (scm_strftime), strings.c
3562 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
3563 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
3564 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
3565 !SCM_<pred> over SCM_N<pred>.
3567 * strings.[ch] (scm_makfromstr): Deprecated.
3569 (scm_mem2string): New function, replaces scm_makfromstr.
3571 * strings.c (scm_substring), strop.c (string_copy,
3572 scm_string_split), strports.c (scm_strport_to_string), symbols.c
3573 (scm_symbol_to_string): Fix gc problem.
3575 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
3578 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
3579 warning about comparing signed and unsigned values. This fix is
3580 not optimal, since it won't work reliably if sizeof (c_start) >
3581 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
3582 solution is to define this macro as an inline function, thus
3583 allowing to specifiy the types of c_start and c_end.
3585 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3587 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
3590 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
3591 Rename <foo>H to SCM_<foo>_H.
3593 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
3594 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
3596 (narrow_stack): Make i unsigned. Don't use side-effecting
3597 operations in conditions.
3599 (narrow_stack, scm_make_stack, scm_stack_id,
3600 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
3602 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
3603 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
3606 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
3609 (scm_last_stack_frame): Remove bogus `;´.
3611 * stacks.h (SCM_FRAMEP): Fix type check.
3613 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
3615 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
3616 c-tokenize.c when doing maintainer-clean.
3618 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
3620 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
3623 * eval.c: all hash signs are in column 0.
3625 * Makefile.am (guile_filter_doc_snarfage): build using
3626 c-tokenize.c, not filter-doc-snarfage.c.
3627 rearrange snarfing dependencies a bit.
3629 * c-tokenize.lex: new file.
3631 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
3633 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
3634 scm_t_srcpropso_plist. See the big type renaming.
3635 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
3636 Thanks to Seth Alves!
3638 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
3639 they aren't defined already.
3641 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
3643 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
3644 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
3647 * backtrace.c (display_expression, scm_set_print_params_x,
3648 display_application, display_frame, scm_backtrace), numbers.c
3649 (scm_istring2number), objects.c (scm_class_of,
3650 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
3651 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
3653 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
3656 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
3657 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
3659 * objects.c (scm_class_of): Type fix.
3661 (scm_mcache_lookup_cmethod): Improved comment, simplified,
3664 * pairs.h (scm_error_pair_access): The function can return if
3667 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3669 * init.c (scm_init_guile_1): Removed initialization of tag.c.
3671 * gdbint.c, init.c: Removed inclusion of tag.h.
3673 * tag.h, tag.c: Removed files.
3675 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
3677 2001-06-20 Gary Houston <ghouston@arglist.com>
3679 * deprecation.c, extensions.c, rw.c: include string.h.
3681 2001-06-19 Gary Houston <ghouston@arglist.com>
3683 * filter-doc-snarfage.c (process): added ungetc in
3684 MULTILINE_COOKIE case since otherwise it fails when there's no
3685 space between the '(' and the quote of the following string
3688 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
3690 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
3692 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
3694 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
3695 extension takes place.
3696 * strings.h (SCM_STRING_LENGTH): Likewise.
3697 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
3699 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
3702 * tags.h: Include <stdint.h> when we have it.
3703 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
3704 available. Else use "unsigned long".
3705 (scm_signed_bits_t): New.
3707 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
3708 (SCM_INUM): Cast result to scm_signed_bits_t.
3710 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
3712 * mkstemp.c: Update path to #include file scmconfig.h.
3713 Thanks to Golubev I. N.
3715 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
3717 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
3719 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
3720 the macro definition.
3722 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
3723 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
3724 instead of SCM_INST_TYPE.
3726 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
3727 the object is a struct before accessing its struct flags.
3729 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
3731 2001-06-10 Gary Houston <ghouston@arglist.com>
3733 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
3734 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
3735 work reliably anymore. try it from boot-9.scm instead.
3737 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
3739 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
3740 Thanks to Matthias Köppe!
3742 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
3744 * snarf.h, filter-doc-snarfage.c: more changes to cope with
3745 space-happy C preprocessors.
3747 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
3748 inside cookies. thanks to Matthias Köppe!
3750 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
3752 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
3753 keywords. Fix gc protection.
3755 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
3756 operations in macro calls.
3758 * pairs.c (scm_error_pair_access): Avoid recursion.
3760 Thanks to Matthias Koeppe for reporting the bugs that correspond
3761 to the following set of patches.
3763 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
3764 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
3765 bitvector base address using SCM_BITVECTOR_BASE.
3767 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
3770 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
3772 * goops.c (SCM_CLASS_REDEF): Removed.
3774 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
3777 Thanks to Matthias Koeppe for reporting the bugs that correspond
3778 to the following set of patches.
3780 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
3781 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
3782 scm_sys_allocate_instance, clear_method_cache,
3783 scm_sys_invalidate_method_cache_x, scm_make,
3784 create_standard_classes, scm_make_port_classes, scm_make_class,
3785 scm_add_slot): Use SCM_SET_SLOT to set slot values.
3787 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
3789 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
3791 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
3792 UNARY_ELTS_CODE): Remove bogus break statement.
3794 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
3795 Don't access bit vectors elements as SCM objects.
3797 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
3798 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
3799 Don't assign to an unpacked value.
3801 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
3803 * __scm.h (SCM_NORETURN): Moved here from error.h.
3805 (SCM_UNUSED): New macro.
3807 (SCM_DEBUG_PAIR_ACCESSES): New macro.
3809 * backtrace.c (display_error_handler), continuations.c
3810 (continuation_print), debug.c (debugobj_print), dynwind.c
3811 (guards_print), environments.c (observer_print,
3812 core_environments_finalize, leaf_environment_cell,
3813 leaf_environment_print, eval_environment_print,
3814 eval_environment_observer, import_environment_define,
3815 import_environment_undefine, import_environment_print,
3816 import_environment_observer, export_environment_define,
3817 export_environment_undefine, export_environment_print,
3818 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
3819 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
3820 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
3821 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
3822 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
3823 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
3824 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
3825 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
3826 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
3827 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
3828 set_slot_value, test_slot_existence, scm_change_object_class,
3829 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
3830 default_setter), guardians.c (guardian_print, guardian_gc_init,
3831 guardian_zombify, whine_about_self_centered_zombies), guile.c
3832 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
3833 mallocs.c (malloc_print), numbers.c (scm_print_real,
3834 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
3835 end_input_default, scm_port_print, fill_input_void_port,
3836 write_void_port), root.c (root_print), smob.c (scm_mark0,
3837 scm_free0, scm_smob_print, scm_smob_apply_1_error,
3838 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
3839 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
3840 (scm_struct_free_0, scm_struct_free_standard,
3841 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
3842 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
3843 scm_handle_by_throw, scm_ithrow), weaks.c
3844 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
3845 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
3846 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
3848 * error.h (SCM_NORETURN): Moved to __scm.h.
3850 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
3851 Renamed <foo>H to SCM_<foo>_H.
3853 * gc.c (debug_cells_gc_interval): New static variable.
3855 (scm_assert_cell_valid): If selected by the user, perform
3856 additional garbage collections.
3858 (scm_set_debug_cell_accesses_x): Extended to let the user specify
3859 if additional garbage collections are desired.
3861 (mark_gc_async): If additional garbage collections are selected
3862 by the user, don't call the after-gc-hook. Instead require the
3863 user to run the hook manually.
3865 * pairs.c (scm_error_pair_access): New function. Only compiled
3866 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
3868 * pairs.h (SCM_VALIDATE_PAIR): New macro.
3870 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
3871 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
3872 is a real pair object. (Glocs are also accepted, but that may
3873 change.) If not, abort with an error message.
3875 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
3877 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
3879 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
3880 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
3882 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
3884 * extensions.c (scm_c_register_extension): Allow NULL as library
3886 (load_extension): Ignore NULL library names when comparing.
3888 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
3889 non-pointers are being compared. Thanks to Alexander Klimov!
3891 2001-06-04 Gary Houston <ghouston@arglist.com>
3893 * rw.c (scm_write_string_partial): new procedure implementing
3894 write-string/partial in (ice-9 rw).
3895 * rw.h: declare scm_write_string_partial.
3897 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
3899 * keywords.c (keyword_print): Substract 1 from length of symbol
3900 name, accounting for the silly dash.
3902 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
3903 Do not emit deprecation warning.
3905 Added exception notice to all files.
3907 * dynl.c: Include "deprecation.h".
3909 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
3911 * dynl.c (scm_register_module_xxx, scm_registered_modules,
3912 scm_clear_registered_modules): Deprecated.
3914 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
3916 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
3917 guile-snarf-docs-texi.
3919 * fports.c: HAVE_ST_BLKSIZE changed to
3920 HAVE_STRUCT_STAT_ST_BLKSIZE.
3921 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
3922 HAVE_STRUCT_STAT_ST_BLKSIZE.
3924 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
3925 HAVE_STRUCT_STAT_ST_RDEV.
3926 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
3927 HAVE_STRUCT_STAT_ST_BLKSIZE.
3928 (scm_stat2scm): HAVE_ST_BLOCKS changed to
3929 HAVE_STRUCT_STAT_ST_BLOCKS.
3931 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
3933 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
3934 of scm_eval_x to allow module changes between the forms in the
3935 string. Set/restore module using scm_c_call_with_current_module.
3937 * mkstemp.c: New file, slightly modified from libiberties
3940 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
3942 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
3943 filter-doc-snarfage.c: new files.
3945 * Makefile.am: add stuff to [build,] use and distribute
3946 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
3948 * guile-snarf.in: grok the new snarf output.
3950 * snarf.h: make the output both texttools- and `read'-friendly.
3952 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
3953 guile-snarf-docs. (should also deprecate, I guess. maybe not).
3955 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
3957 * print.c (scm_simple_format): Support "~~" and "~%". Signal
3958 error for unsupported format controls and for superflous
3959 arguments. Thanks to Daniel Skarda!
3961 * print.h, print.c (scm_print_symbol_name): Factored out of
3963 (scm_iprin1): Call it.
3965 * keywords.c (keyword_print): Use scm_print_symbol_name so that
3966 weird names are printed correctly.
3968 * print.c (scm_print_symbol_name): Symbols whose name starts with
3969 `#' or `:' or ends with `:' are considered weird.
3971 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3973 * numbers.c (scm_difference, scm_divide): Clarified comments for -
3976 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3978 * debug.h: Removed prototype for scm_eval_string.
3980 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3982 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
3983 (make-string 2000 #\!))' in an older version).
3985 Change strncpy to memcpy to allow embedded NUL characters in
3988 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
3990 * hooks.c (scm_create_hook): deprecated.
3991 (make_hook): deleted.
3992 (scm_make_hook): all the hook creation code is now here.
3994 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
3995 a hook, make it permanent, and do a `scm_c_define' on it.
3997 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
3999 * socket.c (s_scm_inet_pton): fix docstring quoting.
4000 (s_scm_inet_ntop): ditto.
4002 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
4004 * hashtab.c (scm_internal_hash_fold): fix argument position in
4007 * environments.c (s_scm_import_environment_set_imports_x): fix
4008 argument position in SCM_ASSERT.
4010 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
4011 (s_scm_make_iloc): ditto.
4013 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
4015 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
4017 * eval.c (promise_print): Read the promise's value as an object.
4019 (SCM_CEVAL): Don't perform side-effecting operations in macro
4022 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
4023 conditional expression.
4025 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
4028 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
4029 text, removed redundant computation of effective_length and fixed
4032 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
4035 (wrap_init): Don't use SCM_C[AD]R for non pairs.
4037 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
4039 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
4040 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
4042 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
4044 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
4045 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
4046 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
4047 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
4049 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
4051 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
4053 * ramap.c (ramap_rp): Removed bogus `;´.
4055 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
4058 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
4059 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
4060 Read SCM objects rather than scm_bits_t values.
4062 * tags.h (SCM_VOIDP_TEST): Removed.
4064 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
4065 value of 2 now corresponds to the former 1, the current 1
4066 corresponds to the former situation that SCM_VOIDP_TEST was
4069 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
4070 If this appears to be not ANSI compliant, we will change it to
4071 typedef struct scm_unused_struct { } * SCM;
4072 Thanks to Han-Wen Nienhuys for the suggestion.
4074 * unif.c (scm_array_set_x): Fix typing problem, and use
4075 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
4076 dealing with uniform vectors.
4078 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
4080 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
4081 (scm_igc): mark from them, too (precisely, not conservatively!).
4083 * root.h (scm_gc_registered_roots): new object in
4086 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
4087 `scm_protect_object'. shouldn't call it at all, though, it seems.
4089 * gc.c (scm_[un]protect_object): deprecated.
4090 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
4091 (scm_gc_[un]register_root[s]): new.
4093 * gc.h: add prototypes for scm_gc_[un]protect_object,
4094 scm_gc_[un]register_root[s].
4096 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
4098 revert the controversial part of the 2001-05-24 changes.
4100 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
4102 * modules.c (scm_env_module): Exported to Scheme.
4104 * eval.c (scm_debug_opts): New option `show-file-name'.
4106 * debug.h (SCM_SHOW_FILE_NAME): New.
4108 * backtrace.c: Include "libguile/filesys.h".
4109 (sym_base, display_backtrace_get_file_line,
4110 display_backtrace_file, display_backtrace_file_and_line): New.
4111 (display_frame): Call display_backtrace_file_and_line if that is
4113 (display_backtrace_body): Call scm_display_backtrace_file if
4116 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
4117 Prototypes removed since there's no definition for these
4120 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4122 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
4123 Changed use of scm_array->scm_array_t and
4124 scm_array_dim->scm_array_dim_t to enable build with
4125 --disable-deprecated.
4127 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
4129 The purpose of this set of changes is to regularize Guile's usage
4130 of ANSI C integral types, with the following ideas in mind:
4132 - SCM does not nesessarily have to be long.
4133 - long is not nesessarily enough to store pointers.
4134 - long is not nesessarily the same size as int.
4136 The changes are incomplete and possibly buggy. Please test on
4140 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
4143 * unif.h: type renaming:
4144 scm_array -> scm_array_t
4145 scm_array_dim -> scm_array_dim_t
4146 the old names are deprecated, all in-Guile uses changed.
4148 * tags.h (scm_ubits_t): new typedef, representing unsigned
4151 * stacks.h: type renaming:
4152 scm_info_frame -> scm_info_frame_t
4153 scm_stack -> scm_stack_t
4154 the old names are deprecated, all in-Guile uses changed.
4156 * srcprop.h: type renaming:
4157 scm_srcprops -> scm_srcprops_t
4158 scm_srcprops_chunk -> scm_srcprops_chunk_t
4159 the old names are deprecated, all in-Guile uses changed.
4161 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
4162 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
4163 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
4164 vectors.c, vports.c, weaks.c:
4165 various int/size_t -> size_t/scm_bits_t changes.
4167 * random.h: type renaming:
4168 scm_rstate -> scm_rstate_t
4169 scm_rng -> scm_rng_t
4170 scm_i_rstate -> scm_i_rstate_t
4171 the old names are deprecated, all in-Guile uses changed.
4173 * procs.h: type renaming:
4174 scm_subr_entry -> scm_subr_entry_t
4175 the old name is deprecated, all in-Guile uses changed.
4177 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
4179 scm_option -> scm_option_t
4180 the old name is deprecated, all in-Guile uses changed.
4182 * objects.c: various long -> scm_bits_t changes.
4183 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
4185 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
4188 * num2integral.i.c: new file, multiply included by numbers.c, used
4189 to "templatize" the various integral <-> num conversion routines.
4191 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
4192 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
4194 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
4195 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
4196 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
4197 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
4198 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
4199 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
4200 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
4201 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
4202 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
4203 scm_num2size): new functions.
4205 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
4207 * load.c: change int -> size_t in various places (where the
4208 variable is used to store a string length).
4209 (search-path): call scm_done_free, not scm_done_malloc.
4211 * list.c (scm_ilength): return a scm_bits_t, not long.
4212 some other {int,long} -> scm_bits_t changes.
4214 * hashtab.c: various [u]int -> scm_bits_t changes.
4215 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
4216 (scm_ihashx): n: uint -> scm_bits_t
4217 use scm_bits2num instead of scm_ulong2num.
4219 * gsubr.c: various int -> scm_bits_t changes.
4221 * goops.[hc]: various {int,long} -> scm_bits_t changes.
4223 * gh_data.c (gh_num2int): no loss of precision any more.
4225 * gh.h (gh_str2scm): len: int -> size_t
4226 (gh_{get,set}_substr): start: int -> scm_bits_t,
4228 (gh_<num>2scm): n: int -> scm_bits_t
4229 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
4230 (gh_length): return scm_bits_t, not unsigned long.
4232 * gc.[hc]: various small changes relating to many things stopping
4233 being long and starting being scm_[u]bits_t instead.
4234 scm_mallocated should no longer wrap around.
4236 * fports.h: type renaming:
4237 scm_fport -> scm_fport_t
4238 the old name is deprecated, all in-Guile uses changed.
4240 * fports.c (fport_fill_input): count: int -> scm_bits_t
4241 (fport_flush): init_size, remaining, count: int -> scm_bits_t
4243 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
4244 those prototypes, as the functions they prototype don't exist.
4246 * fports.c (default_buffer_size): int -> size_t
4247 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
4248 default_size: int -> size_t
4249 (scm_setvbuf): csize: int -> scm_bits_t
4251 * fluids.c (n_fluids): int -> scm_bits_t
4252 (grow_fluids): old_length, i: int -> scm_bits_t
4253 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
4255 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
4257 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
4258 the new and shiny SCM_NUM2INT.
4260 * extensions.c: extension -> extension_t (and made a typedef).
4262 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
4263 there are no nasty surprises if/when the various deeply magic tag
4264 bits move somewhere else.
4266 * eval.c: changed the locals used to store results of SCM_IFRAME,
4267 scm_ilength and such to be of type scm_bits_t (and not int/long).
4268 (iqq): depth, edepth: int -> scm_bits_t
4269 (scm_eval_stack): int -> scm_bits_t
4270 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
4271 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
4272 i: int -> scm_bits_t
4274 * environments.c: changed the many calls to scm_ulong2num to
4276 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
4278 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
4280 * debug.h: type renaming:
4281 scm_debug_info -> scm_debug_info_t
4282 scm_debug_frame -> scm_debug_frame_t
4283 the old names are deprecated, all in-Guile uses changed.
4284 (scm_debug_eframe_size): int -> scm_bits_t
4286 * debug.c (scm_init_debug): use scm_c_define instead of the
4287 deprecated scm_define.
4289 * continuations.h: type renaming:
4290 scm_contregs -> scm_contregs_t
4291 the old name is deprecated, all in-Guile uses changed.
4292 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
4293 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
4295 * continuations.c (scm_make_continuation): change the type of
4296 stack_size from long to scm_bits_t.
4298 * ports.h: type renaming:
4299 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
4300 scm_port -> scm_port_t
4301 scm_ptob_descriptor -> scm_ptob_descriptor_t
4302 the old names are deprecated, all in-Guile uses changed.
4303 (scm_port_t.entry): int -> scm_bits_t.
4304 (scm_port_t.line_number): int -> long.
4305 (scm_port_t.putback_buf_size): int -> size_t.
4307 * __scm.h (long_long, ulong_long): deprecated (they pollute the
4308 global namespace and have little value beside that).
4309 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
4311 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
4312 exist (for size_t & ptrdiff_t).
4313 (scm_sizet): deprecated.
4315 * Makefile.am (noinst_HEADERS): add num2integral.i.c
4317 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
4319 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
4320 SCM_VARIABLE_INIT since that it what it used to be.
4322 * deprecation.c (scm_include_deprecated_features): Make docstring
4323 ANSIsh. Thanks to Matthias Köppe!
4325 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
4327 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
4328 needed for weak-key hashtables.
4330 * procs.c (scm_make_subr_with_generic): Add missing last argument
4331 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
4333 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
4334 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
4336 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
4338 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
4340 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
4341 `duplicate_string'. Do not use an indirect cell, store symbol
4342 directly in collision list of hash table.
4343 (duplicate_string): Removed.
4345 * init.c (scm_init_guile_1): Call scm_init_extensions.
4347 * Makefile.am: Add "extensions.c" and related files in all the
4350 * extensions.h, extension.c: New files.
4352 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
4354 * modules.h (scm_system_module_env_p): Move out of deprecated
4357 * rw.h (scm_init_rw): Added prototype.
4359 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
4360 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
4361 New functions. They replace scm_make_gsubr and
4362 scm_make_gsubr_with_generic. The `make' variants only create the
4363 gsubr object, while the `define' variants also put it into the
4364 current module. Changed all callers.
4365 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
4367 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
4368 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
4369 functions. They replace scm_make_subr, scm_make_subr_opt and
4370 scm_make_subr_with_generic. The `make' variants only create the
4371 subr object, while the `define' variants also put it into the
4372 current module. Changed all callers.
4373 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
4376 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
4377 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
4380 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
4382 * throw.c (scm_lazy_catch): Slight docstring clarification.
4384 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
4386 * throw.c: Lazy-catch handlers are no longer allowed to return.
4387 Fixed comments throughout.
4388 (scm_ithrow): Signal an error when a lazy-catch handler returns.
4389 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
4392 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
4393 refered to s_scm_minor_version previously.
4395 * modules.h, modules.c: Moved around a lot of code so that
4396 deprecated features appear at the bottom.
4397 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
4398 module_prefix, make_modules_in_var, beautify_user_module_x_var,
4399 scm_the_root_module, scm_make_module, scm_ensure_user_module,
4400 scm_load_scheme_module): Deprecated.
4401 (scm_system_module_env_p): Return SCM_BOOL_T directly for
4402 environments corresponding to the root module.
4403 (convert_module_name, scm_c_resolve_module,
4404 scm_c_call_with_current_module, scm_c_define_module,
4405 scm_c_use_module, scm_c_export): New.
4406 (the_root_module): New static variant of scm_the_root_module. Use
4407 it everywhere instead of scm_the_root_module.
4409 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
4410 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
4411 (scm_c_with_fluid): New.
4412 (scm_with_fluids): Use scm_c_with_fluids instead of
4413 scm_internal_with_fluids.
4415 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
4416 `scm_init_goops'. Do not explicitly create/switch modules.
4417 Return SCM_UNSPECIFIED.
4418 (scm_init_goops): Only register `%init-goops-builtins' procedure.
4419 (scm_load_goops): Use scm_c_resolve_module instead of
4422 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
4423 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
4424 `scm_init_rw' prior to loading the startup files.
4426 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
4427 scm_init_rdelim. Do not explicitly create/switch modules.
4428 Return SCM_UNSPECIFIED.
4429 (scm_init_rdelim): Only register `%init-rdelim-builtins'
4432 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
4433 explicitly create/switch modules. Return SCM_UNSPECIFIED.
4434 (scm_init_rw): Only register `%init-rw-builtins' procedure.
4436 * script.c (scm_shell): Evaluate the compiled switches in the
4437 current module, not in the root module.
4439 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
4441 * fluids.c (scm_c_with_fluids): Rename from
4442 scm_internal_with_fluids.
4443 (scm_internal_with_fluids): Deprecated.
4444 (scm_c_with_fluid): New.
4446 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4448 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
4450 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
4451 accessed with SCM_C[AD]R.
4453 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
4455 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
4457 * version.c (s_scm_major_version): doc fixes.
4458 (s_scm_minor_version): doc fixes.
4459 (s_scm_minor_version): new function.
4461 * version.h (scm_init_version): new function.
4463 * versiondat.h.in: add GUILE_MICRO_VERSION.
4465 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
4467 * deprecation.c (scm_init_deprecation): Renamed
4468 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
4470 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
4472 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
4473 dependent on cpp_cnvt.awk
4475 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4477 * script.c (scm_compile_shell_switches): New command line option
4478 `--use-srfi' for loading a list of SRFIs on startup.
4479 (scm_shell_usage): Added `--use-srfi' to help message.
4481 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
4483 Merged from mvo-vcell-cleanup-1-branch.
4485 The concept of vcells has been removed from Guile. With it,
4486 explicit obarrays and associated operations are gone. Use
4487 hashtables instead of obarrays.
4489 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
4490 result as variable instead of vcell. Glocs no longer point to a
4491 vcell but to a variable. Use scm_c_define instead of
4492 scm_sysintern and treat the result as a variable (which it is),
4495 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
4496 SCM_DEFVARIABLEP): Deprecated.
4497 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
4498 (variable_print): Do not print name of variable.
4499 (variable_equalp): Compare values, not vcells.
4500 (anonymous_variable_sym): Removed.
4501 (make_vcell_variable): Removed.
4502 (make_variable): New, as replacement.
4503 (scm_make_variable, scm_make_undefined_variable): Do not take name
4505 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
4507 (scm_builtin_variable): Deprecated.
4509 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
4510 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
4511 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
4512 scm_sysintern, scm_sysintern0, scm_symbol_value0,
4513 scm_string_to_obarray_symbol, scm_intern_symbol,
4514 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
4515 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
4516 Deprecated and moved to "symbols-deprecated.c".
4517 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
4518 (scm_init_symbols): Call scm_init_symbols_deprecated.
4519 * symbols-deprecated.c: New file.
4520 * Makefile.am: Added symbols-deprecated.c and related files in all
4523 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
4524 SCM_GLOBAL_VCELL_INIT): Deprecated.
4525 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
4526 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
4528 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
4531 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
4532 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
4533 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
4534 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
4535 Changed according to the `throughout' comments.
4537 * modules.h, modules.c (scm_module_system_booted_p): Changed type
4539 (scm_module_type): Removed.
4540 (the_root_module): Renamed to the_root_module_var. Now points to
4541 a variable instead of a vcell. Updated all uses.
4542 (scm_the_root_module): Return SCM_BOOL_F when module systems
4543 hasn't been booted yet.
4544 (SCM_VALIDATE_STRUCT_TYPE): Removed.
4545 (scm_post_boot_init_modules): Made static.
4546 (scm_set_current_module): Call scm_post_boot_init_modules on first
4548 (make_modules_in, beautify_user_module_x, resolve_module,
4549 try_module_autoload, module_make_local_var_x): Tacked on "_var"
4550 suffix. Now point to variables instead of vcells. Updated all
4552 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
4553 and return SCM_BOOL_F in that case.
4554 (scm_module_transformer): Likewise.
4555 (sym_module, scm_lookup_closure_module, scm_env_module): New.
4556 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
4557 (scm_eval_closure_lookup): Do not allow new definitions when
4558 `interface' flag is set.
4559 (scm_standard_interface_eval_closure): New.
4560 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
4561 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
4562 scm_c_lookup, scm_c_module_define, scm_c_define,
4563 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
4564 scm_modules_prehistory): New.
4565 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
4566 instead of scm_intern0.
4568 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
4571 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
4572 hashtable operations to maintain the keywords, not obarray ones.
4574 * init.c (scm_load_startup_files): Do not call
4575 scm_post_boot_init_modules. This is done by
4576 scm_set_current_module now.
4577 (scm_init_guile_1): Call scm_modules_prehistory. Call
4578 scm_init_variable early on.
4580 * goops.c (s_scm_sys_goops_loaded): Get
4581 var_compute_applicable_methods from scm_sym2var, not from a direct
4582 invocation of scm_goops_lookup_closure.
4584 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
4586 * gc.c: Added simple debugging hack to mark phase of GC: When
4587 activated, do not tail-call scm_gc_mark. This gives nice
4589 (scm_unhash_name): Removed.
4591 * feature.c (features): Renamed to features_var. Now points to a
4592 variable instead of a vcell. Updated all uses.
4594 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
4595 `scm_current_module_lookup_closure' which will do the right thing
4596 when the module system hasn't been booted yet.
4597 (SCM_GLOC_SYM): Removed.
4598 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
4599 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
4601 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
4602 instead of with vcells. Do not overwrite `var' with the result of
4603 the lookup, use the new `real_var' instead. Remove `var2' in
4604 exchange (which was only used with threads).
4605 (sym_three_question_marks): New.
4606 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
4608 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
4609 (scm_m_atfop): Expect the function definition to be a variable
4611 (scm_macroexp): Do not use `unmemocar', explicitely remember the
4613 (scm_unmemocopy): Removed thoughts about anti-macro interface.
4614 (scm_eval_args): Use more explicit code in the gloc branch of the
4615 atrocious struct ambiguity test. The optimizer will sort this
4617 (scm_deval_args): Likewise.
4618 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
4619 remember the symbol instead. Added some comments where
4620 scm_tc3_cons_gloc really exclusively refers to structs.
4621 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
4622 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
4623 of scm_sysintern in general.
4625 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
4628 * debug.c (s_scm_make_gloc): Only allow proper variables, no
4629 pairs. Put the variable directly in the gloc.
4630 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
4631 (scm_init_debug): Use scm_c_define instead scm_sysintern.
4633 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
4635 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
4636 scm_the_last_stack_fluid_var. It now points to a variable instead
4637 of a vcell. Updated all uses.
4638 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
4639 instead of a vcell. Updated all uses.
4641 * _scm.h: Include "variables.h" and "modules.h" since almost
4642 everybody needs them now.
4644 * root.h (scm_symhash, scm_symhash_vars): Removed.
4645 * gc.c (scm_init_storage): Do not initialize them.
4647 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
4649 * eval.c (scm_init_eval): Initialize scm_undefineds and
4652 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
4653 like the SCM_NEWCELL macro counterparts.
4655 (scm_init_storage, scm_init_gc): Moved initialization of
4656 scm_tc16_allocated from scm_init_gc to scm_init_storage.
4658 (scm_init_storage): Moved initialization of scm_undefineds and
4659 scm_listofnull to eval.c, initializion of scm_nullstr to
4660 strings.c, initializion of scm_nullvect to vectors.c.
4662 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
4663 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
4665 * init.c (scm_init_guile_1): Reordered some initializations and
4666 added dependcy information comments.
4668 * load.c (scm_init_load): Use scm_nullstr.
4670 * strings.c (scm_init_strings): Initialize scm_nullstr.
4672 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
4674 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
4676 * values.c (print_values): Print as a unreadable object, not as
4677 multiple lines. Thanks to Matthias Köppe!
4679 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
4681 * deprecation.c: Fixed copyright date.
4683 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
4684 DEPRECATION_H to SCM_DEPRECATION_H.
4686 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
4688 * guile-doc-snarf.in: Update copyright.
4689 Fix relative path bug. Thanks to Sergey Poznyakoff.
4691 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
4693 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
4694 accept open ports. Thanks to Quetzalcoatl Bradley!
4696 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4698 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
4699 has 779 primitives on startup.
4701 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
4703 * eval.c (scm_i_eval): Copy expression before passing it to
4704 SCM_XEVAL. The copy operation was removed unintendedly during my
4705 change on 2001-03-25.
4707 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
4709 from Matthias Köppe (thanks!):
4711 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
4714 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
4717 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
4719 * gc.c (scm_init_gc): Added FIXME comment.
4721 * hooks.c: Since hooks don't have a name any more, it is not
4722 necessary to include objprop.h.
4724 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
4726 (symbol_name, scm_make_hook_with_name): Removed.
4728 (scm_create_hook): Don't set the hook's name property.
4730 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
4732 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
4734 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
4736 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
4737 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
4738 FLOBUFLEN and define it unconditionally.
4740 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
4742 * gh_data.c (gh_lookup): Call gh_module_lookup with
4743 `scm_current_module ()', not `#f'.
4744 (gh_module_lookup): Expect a module instead of an obarray as first
4745 argument and do lookup in that module.
4747 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
4748 arrays. The length of array is already determined differently and
4749 scm_uniform_vector_length does not work on arrays.
4751 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
4753 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
4754 as well. "SCM (*)(...)" does not work on RedHat 7.1.
4756 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
4757 they are not used. Changed `wrong type' error into `wrong num
4758 args' error. Changed all callers.
4760 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
4761 arguments are supplied.
4763 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
4765 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
4766 describe `regexp/notbol' and `regexp/noteol' execution flags.
4768 * strop.c (scm_substring_move_x): Doc fix; nfc.
4770 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
4772 * objects.c, objects.h (scm_valid_object_procedure_p): New.
4773 (scm_set_object_procedure_x): Use it to check argument. Fix
4776 * evalext.c (scm_definedp): Fix docstring.
4778 2001-05-05 Gary Houston <ghouston@arglist.com>
4780 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
4783 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
4785 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
4786 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
4787 Change R4RS references to R5RS.
4789 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
4790 docstring source are correctly reproduced in the output (ii)
4791 we don't anymore get occasional trailing quotes. Also reorganized
4792 and commented the code a little.
4794 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
4797 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4799 * strop.c (scm_string_split): New procedure.
4801 * strop.h (scm_string_split): Added prototype.
4803 2001-05-04 Gary Houston <ghouston@arglist.com>
4805 * socket.c: define uint32_t if netdb.h doesn't. thanks to
4808 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
4810 * rw.c: Include "modules.h" and "strports.h".
4812 * net_db.h (scm_gethost): Added prototype.
4814 * deprecation.h, deprecation.c: New.
4815 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
4816 (DOT_X_FILES): Added "deprecation.x".
4817 (modinclude_HEADERS): Added "deprecation.h".
4819 * init.c: Include "deprecation.h".
4820 (scm_init_guile_1): Call scm_init_deprecation.
4822 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
4824 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
4825 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
4828 2001-04-29 Gary Houston <ghouston@arglist.com>
4830 * rw.c: new file, implementing C part of module (ice-9 rw).
4831 (scm_read_string_x_partial): moved from ioext.c
4832 (scm_init_rw): new proc.
4834 init.c: include rw.h and call scm_init_rw.
4835 Makefile.am: include rw.c and rw.h.
4837 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
4839 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
4840 know what's supposed to happen to it.
4842 * list.h (scm_list_star): deprecation expired - removed.
4844 * numbers.h (scm_dblproc): deprecation expired - removed.
4845 (SCM_UNEGFIXABLE): deprecation expired - removed.
4846 (SCM_FLOBUFLEN): deprecation expired - removed.
4847 (SCM_INEXP): deprecation expired - removed.
4848 (SCM_CPLXP): deprecation expired - removed.
4849 (SCM_REAL): deprecation expired - removed.
4850 (SCM_IMAG): deprecation expired - removed.
4851 (SCM_REALPART): deprecation expired - removed.
4852 (scm_makdbl): deprecation expired - removed.
4853 (SCM_SINGP): deprecation expired - removed.
4854 (SCM_NUM2DBL): deprecation expired - removed.
4855 (SCM_NO_BIGDIG): deprecation expired - removed.
4857 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
4858 (scm_tc_dblr): deprecation expired - removed.
4859 (scm_tc_dblc): deprecation expired - removed.
4860 (scm_tc16_flo): deprecation expired - removed.
4861 (scm_tc_flo): deprecation expired - removed.
4863 * tag.h (scm_tag): deprecation expired - removed.
4865 * tag.c: (scm_tag): deprecation expired - removed.
4867 * ioext.c: (scm_fseek): deprecation expired - removed.
4869 * ioext.h (scm_fseek): deprecation expired - removed.
4871 * gh_data.c (gh_int2scmb): deprecation expired - removed.
4873 * gh.h (gh_int2scmb): deprecation expired - removed.
4875 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
4877 * stacks.c (scm_make_stack): Fix typo in docstring.
4879 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
4881 * error.c (scm_sysmissing): deprecation expired - removed.
4883 * error.h (scm_sysmissing): deprecation expired - removed.
4886 (scm_init_gc): gc-thunk deprecation expired - removed.
4887 (scm_gc_vcell): deprecation expired - removed.
4888 (gc_async_thunk): scm_gc_vcell related code removed.
4890 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
4893 (SCM_NSTRINGP): deprecation expired - removed.
4894 (SCM_NRWSTRINGP): deprecation expired - removed.
4896 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
4899 (SCM_ICHRP): deprecation expired - removed.
4900 (SCM_ICHR): deprecation expired - removed.
4901 (SCM_MAKICHR): deprecation expired - removed.
4904 (SCM_INPORTP): deprecation expired - removed.
4905 (SCM_OUTPORTP): deprecation expired - removed.
4907 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
4909 * modules.c (scm_module_type): New.
4910 (scm_post_boot_init_modules): Initialize from Scheme value.
4911 (the_module, scm_current_module, scm_init_modules): the_module is
4913 (scm_current_module): Export to Scheme.
4914 (scm_set_current_module): Do not call out to Scheme, do all the
4915 work in C. Export procedure to Scheme. Only accept modules, `#f'
4916 is no longer valid as the current module. Only set
4917 scm_top_level_lookup_closure_var and scm_system_transformer when
4918 they are not deprecated.
4919 (scm_module_transformer, scm_current_module_transformer): New.
4921 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
4922 scm_current_module_transformer, scm_module_transformer): New.
4924 * gh_data.c: Removed FIXME comment about gh_lookup returning
4925 SCM_UNDEFINED. That's the right thing to do.
4927 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
4928 into the conditionally compiled sections.
4929 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
4930 scm_current_module_transformer instead of scm_system_transformer.
4931 * init.c (start_stack): Move initialization of
4932 scm_system_transformer to the deprecated section.
4934 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
4936 * throw.c (scm_throw): Correct docstring.
4938 2001-04-22 Gary Houston <ghouston@arglist.com>
4940 * socket.c: attempted to improve the docstrings slightly.
4942 * net_db.c: remove bogus "close" declaration.
4943 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
4944 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
4946 * net_db.h: declarations moved too.
4948 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
4950 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
4951 (VALIDATE_INET6): new macro.
4952 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
4953 inet-pton and inet-ntop.
4954 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
4955 (scm_addr_vector): use ipv6_net_to_num.
4957 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
4959 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
4960 smob number explicitly. Use SCM_TC2SMOBNUM instead.
4962 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
4963 when compiled in debug mode.
4965 (scm_gc_sweep): Only call smob's free function if it is defined.
4967 * print.c (scm_iprin1): No need to check for validity of smob
4968 type or existence of print function.
4970 * smob.[ch] (scm_smobs): Made into a fixed size global array.
4971 Resizing will not work well with preemptive threading.
4973 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
4975 (scm_make_smob_type): Extracted initialization of smob
4976 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
4977 of the critical section.
4979 (scm_smob_prehistory): Initialize all smob descriptors. By
4980 default, don't assign a smob free function: Most smob types don't
4983 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
4985 2001-04-21 Gary Houston <ghouston@arglist.com>
4987 * socket.c (FLIP_NET_HOST_128): new macro.
4988 (scm_fill_sockaddr): use new macro.
4989 (scm_addr_vector): completed IPv6 address support. added const
4990 to the address parameter.
4992 2001-04-20 Gary Houston <ghouston@arglist.com>
4994 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
4995 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
4997 (scm_addr_vector): use a switch instead of multiple if statements.
4998 Add support for IPv6 (incomplete) .
4999 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
5001 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
5003 * struct.c (scm_free_structs): Only pairs may be accessed with
5006 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5008 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
5010 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
5011 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
5012 parentheses in order to get the correct associativity.
5014 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5016 * unif.c (scm_array_to_list): Added missing handling of arrays of
5017 bytes. Thanks to Masao Uebayashi for the bug report.
5019 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5021 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
5024 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5026 * procs.h (SCM_CLOSURE_FORMALS): New macro.
5028 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
5029 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
5030 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
5031 SCM_CLOSURE_FORMALS.
5033 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
5034 (scm_i_procedure_arity): Prefer stronger predicates like
5035 SCM_NULLP or SCM_FALSEP over SCM_IMP.
5037 * macros.c (macro_print): Extracted macro printing code from
5038 print.c and simplified it.
5040 (scm_macro_type): Use SCM_MACRO_TYPE;
5042 (scm_init_macros): Use macro_print for printing macros.
5044 * print.c (scm_print_opts): Improved option documentation.
5046 (scm_iprin1): Extracted printing of macros to macros.c.
5047 Simplified printing of ordinary closures.
5049 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
5050 Martin Grabmueller for the bug report.
5052 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5054 This patch eliminates some further applications of SCM_C[AD]R to
5057 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
5058 never been applied to real pairs.
5060 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
5062 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
5064 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
5065 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
5066 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
5068 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
5071 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
5072 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
5074 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
5075 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
5076 SCM_SET{AND,OR}_CAR.
5078 2001-04-17 Gary Houston <ghouston@arglist.com>
5080 * some initial support for IPv6:
5082 * socket.c (scm_fill_sockaddr): improve the argument validation.
5083 don't allocate memory until all args are checked. instead of
5084 unconditional memset of soka, try setting sin_len to 0 if
5085 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
5086 (scm_socket, scm_connect): extend docstrings for IPv6.
5087 (scm_init_socket): intern AF_INET6 and PF_INET6.
5089 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
5091 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
5092 matches SCM_DEFER_INTS at the beginning of the function.
5094 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
5096 * gc.c (scm_igc): Unconditionally call
5097 SCM_CRITICAL_SECTION_START/END.
5099 * fluids.c (next_fluid_num): Unconditionally call
5100 SCM_CRITICAL_SECTION_START/END.
5101 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
5103 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
5104 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
5107 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
5108 Defined as nothing for the case of !defined(USE_THREADS).
5109 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
5111 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
5112 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
5114 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
5115 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
5116 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
5117 SCM_CRITICAL_SECTION_START/END.
5118 (SCM_REALLOW_INTS: Bug fix. Don't call
5119 SCM_THREAD_SWITCHING_CODE.
5120 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
5121 SCM_THREAD_SWITCHING_CODE directly.
5122 (SCM_ENTER_A_SECTION): Unconditionally use
5123 SCM_CRITICAL_SECTION_START/END. (was:
5124 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
5126 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5128 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
5129 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
5130 allowed to explicitly set this macro via the CFLAGS variable
5133 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
5134 (SCM_THREAD_CRITICAL_SECTION_START,
5135 SCM_THREAD_CRITICAL_SECTION_END): Renamed
5136 SCM_THREAD_CRITICAL_SECTION_START/END to
5137 SCM_CRITICAL_SECTION_START/END.
5139 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
5141 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
5144 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
5145 (MISSING_BZERO_DECL): Remove the declaration.
5147 Thanks to NIIBE Yutaka.
5149 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5151 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
5152 goops module should be registered in order to work for an
5153 application which uses libguile statically linked.)
5155 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
5157 * numbers.[ch] (scm_num2long, scm_num2long_long,
5158 scm_num2ulong_long, scm_num2ulong): Argument position is an
5161 * environments.c (eval_environment_folder,
5162 import_environment_folder), gh_data.c (gh_scm2longs,
5163 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
5164 for integers and pointers, respectively.
5166 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
5167 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
5168 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
5169 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
5171 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
5172 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
5173 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
5174 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
5175 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
5176 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
5178 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
5180 * strings.c (scm_read_only_string_p): Update docstring to reflect
5181 current (non-)usage of "read only" strings.
5182 (scm_make_shared_substring): Clarify docstring by changing
5183 "semantics" to "arguments".
5185 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5187 * hooks.c (scm_make_hook, scm_make_hook_with_name),
5188 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
5191 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5193 The following changes make the documentation more consistent.
5195 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
5196 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
5197 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
5198 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
5201 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
5202 (scm_array_dimensions, scm_make_shared_array),
5203 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
5204 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
5205 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
5206 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
5207 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
5208 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
5209 macros.c (scm_makmmacro), list.c (scm_append), environments.c
5210 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
5211 @example ... @end example to @lisp ... @end lisp.
5213 * weaks.c (scm_weak_vector): Corrected docstring.
5215 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
5216 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
5217 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
5218 (scm_hashx_set_x, scm_hashx_get_handle),
5219 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
5220 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
5221 vectors.c (scm_vector_fill_x), strings.c
5222 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
5223 objprop.c (scm_set_object_properties_x):
5224 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
5225 strports.c (scm_call_with_input_string), ports.c
5226 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
5227 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
5228 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
5229 (scm_make_weak_vector,scm_weak_vector_p),
5230 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
5231 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
5232 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
5233 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
5234 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
5235 Made parameter names match documentation by renaming parameters
5236 and/or fixing docstrings.
5238 * numbers.c (scm_ash): Corrected Texinfo markup.
5240 * strop.c (scm_string_index, scm_string_rindex),
5241 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
5243 * vports.c (scm_make_soft_port), unif.c
5244 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
5245 (scm_dimensions_to_uniform_array, scm_transpose_array),
5246 (scm_array_in_bounds_p, scm_uniform_vector_ref),
5247 (scm_bit_count, scm_bit_position, scm_bit_count_star),
5248 (scm_array_to_list, scm_list_to_uniform_array),
5249 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
5250 (scm_open_input_string, scm_open_output_string),
5251 (scm_get_output_string), strop.c (scm_string_copy),
5252 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
5253 (scm_get_internal_real_time, scm_times),
5254 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
5255 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
5256 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
5257 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
5258 simpos.c (scm_system), random.c (scm_random_uniform),
5259 (scm_random_normal, scm_random_exp), ramap.c
5260 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
5261 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
5262 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
5263 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
5264 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
5265 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
5266 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
5267 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
5268 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
5269 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
5270 (scm_logand, scm_logior, scm_logxor, scm_lognot),
5271 (scm_integer_expt, scm_bit_extract, scm_logcount),
5272 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
5273 net_db.c (scm_inet_netof, scm_lnaof), modules.c
5274 (scm_interaction_environment), macros.c (scm_makacro),
5275 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
5276 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
5277 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
5278 (scm_fluid_ref), filesys.c (scm_open_fdes),
5279 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
5280 Docstring correction: `Returns' -> `Return'
5282 * gc.c (scm_set_debug_cell_accesses_x):
5283 (s_scm_gc_set_debug_check_freelist_x):
5284 * fluids.c (scm_fluid_p): Added texinfo markup.
5286 * error.c (scm_strerror): Made docstring more precise.
5288 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
5289 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
5290 (scm_symbol_p, scm_symbol_to_string), strorder.c
5291 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
5292 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
5293 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
5294 (scm_string_ci_geq_p), strop.c (scm_string_copy),
5295 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
5297 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
5299 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
5300 mode, as suggested by Michael Livshin.
5302 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
5304 * backtrace.c (display_backtrace_body): since the `print_state'
5305 variable is not used (instead its data field is used directly as
5306 `pstate'), protect it from the hungry compiler optimizations.
5307 thanks to Bill Schottstaedt for the report.
5309 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5311 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
5312 It is only defined and used if guile is compiled with
5313 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
5314 let cells with a free_cell type tag be visible outside of the
5315 garbage collector when in debug mode.
5317 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
5319 (scm_assert_cell_valid): Use a local static variable to avoid
5322 (MARK): Only check for rogue cell pointers in debug mode. Use
5323 scm_cellp for this purpose and place all checks for rogue pointers
5324 into that function. Further, since due to conservative scanning
5325 we may encounter free cells during marking, don't use the standard
5326 cell type accessor macro to determine the cell type.
5328 (scm_cellp): Check if the cell pointer actually points into a
5331 (scm_init_gc): Initalize scm_tc16_allocated.
5333 * gc.h (GCH): Renamed to SCM_GC_H.
5335 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
5336 might be unnecessary, but I feel better this way :-)
5338 (SCM_GC_CELL_TYPE): New macro.
5340 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
5341 in guile, and it is unlikely that they will be applied to real
5344 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
5346 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
5347 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
5349 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
5350 make sure that in debug mode no free cell will ever be visible
5351 outside of the garbage collector.
5353 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5355 * async.c (scm_asyncs_pending): Don't use != to compare SCM
5358 * async.c (scm_system_async), variable.c (scm_make_variable,
5359 scm_make_undefined_variable): Use scm_cons to create a pair.
5361 * debug.c (scm_reverse_lookup): Perform proper type checking.
5362 Remove suspicious use of SCM_SLOPPY_CONSP.
5364 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
5365 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
5366 the corresponding optimization.
5368 * eval.c (iqq): Use proper type check.
5370 (scm_m_expand_body): Remove redundant type checks.
5372 (promise_print): Don't access promise cells as pairs.
5374 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
5375 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
5376 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
5377 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
5378 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
5380 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
5381 (scm_iprin1): Use new macro predicate and accessors.
5383 * eval.h (scm_tc16_macro): Removed declaration. It is declared
5386 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
5387 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
5388 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
5389 SCM_VARIABLE_H. Even the macros that are used to inhibit
5390 including a header file twice should be in the SCM_ namespace.
5392 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
5393 properties.c (scm_primitive_property_ref,
5394 scm_primitive_property_del_x): Prefer stronger predicates like
5395 SCM_NULLP or SCM_FALSEP over SCM_IMP.
5397 * gc.c (MARK): Use proper macros to access procedure-with-setter
5398 cell elements and closure cell elements.
5400 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
5401 access free cells as pairs.
5403 (scm_unprotect_object): scm_hashq_get_handle returns #f if
5404 no hashtab entry is found.
5406 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
5407 SCM_CLR_PORT_OPEN_FLAG.
5409 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
5410 use SCM_SET_C[AD]R for uninitialized cells.
5412 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
5413 If the hashtable has no slots, return #f instead of '(). This
5414 unifies the return value with most assoc-functions.
5416 (scm_hash_fn_ref): Use proper type check.
5418 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
5419 Removed references to non-existing functions from documentation.
5421 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
5422 access keyword cell elements.
5424 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
5427 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
5429 * print.c (scm_iprlist): Added comment. Improved loop
5432 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
5435 * smob.c (scm_markcdr): Don't access smob cells as pairs.
5437 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
5439 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
5442 * variable.c (variable_print, variable_equalp, scm_variable_ref,
5443 scm_variable_set_x): Use proper macros to access variable cell
5446 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
5448 * variable.h (SCM_VARVCELL): Don't access variable cells as
5451 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
5452 added FIXME comment, removed register specifier.
5454 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
5456 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
5457 * init.c (scm_init_guile_1): Don't init goopscore module.
5459 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
5461 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
5463 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5465 * strop.c (scm_string_to_list): Fixed docstring markup.
5466 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
5467 (scm_string_downcase, scm_string_capitalize_x),
5468 (scm_string_capitalize): Rewrote and corrected docstrings.
5469 (scm_string_ci_to_symbol): Made docstring more explicit.
5471 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
5473 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
5475 (scm_call_with_values): Removed.
5476 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
5477 so that it can be exported.
5478 (scm_call_with_values): Removed.
5480 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
5481 * eval.c: Include "libguile/values.h"
5482 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
5484 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
5485 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
5486 New delcarations to support above change.
5488 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
5489 errors with last change.
5491 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
5493 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
5494 scm_i_eval): Moved the application of the system transformer from
5495 scm_i_eval to scm_primitive_eval.
5497 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
5499 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
5501 * strop.c (scm_string_index): Fix docstring line break
5504 * list.c (scm_cons_star): Fix docstring typo.
5506 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
5508 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
5509 (big2str), ports.c (scm_drain_input), read.c (scm_read,
5510 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
5511 scm_make_string, scm_string_append), strports.c (st_resize_port,
5512 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
5513 scm_makstr with calls to scm_allocate_string.
5515 * strings.[ch] (scm_allocate_string): New function.
5517 * strings.[ch] (scm_makstr): Deprecated.
5519 2001-03-18 Gary Houston <ghouston@arglist.com>
5521 * posix.c (scm_tmpnam): check that return value from tmpnam is not
5522 NULL. rewrote the docstring.
5523 (scm_mkstemp): new procedure implementing "mkstemp!".
5524 * posix.h: declare scm_mkstemp.
5526 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
5527 normally it would be found in netdb.h.
5529 2001-03-17 Gary Houston <ghouston@arglist.com>
5531 * sort.c (scm_sort): move sortvec variable to avoid a compiler
5532 warning when HAVE_ARRAYS is not defined. move len too.
5534 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
5535 (EXTRA_DOT_X_FILES): let configure set the value.
5536 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
5538 * gc.c (scm_must_malloc): changed the comment explaining when
5539 scm_must variants of malloc/free etc., should be used, based on
5540 explanation from Dirk Herrmann.
5541 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
5542 string with procedure name. use scm_must_malloc instead of malloc.
5543 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
5545 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
5546 scm_ungetc): use scm_must variants of malloc/realloc/free.
5547 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
5549 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5551 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
5552 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
5553 scm_wrong_type_arg instead.
5555 (SCM_WNA): Deprecated.
5557 * error.[ch] (scm_wta): Deprecated.
5559 * numbers.c (s_i_log): Minor comment fix.
5561 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
5562 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
5563 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
5564 wrong-num-args or misc errors.
5566 * unif.c (scm_make_shared_array, scm_transpose_array,
5567 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
5568 Validate the rest argument (note: this is only done when guile is
5569 built with SCM_DEBUG_REST_ARGUMENT=1)
5571 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
5572 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
5574 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
5575 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
5577 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5579 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
5580 instead of scm_wrong_num_args.
5582 * coop-threads.c: Don't include libguile/strings.h. (Was only
5583 needed for former implementation of SCM_WRONG_NUM_ARGS.)
5585 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
5586 wrong-num-args errors.
5588 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5590 * error.[ch] (scm_error_num_args_subr): New function.
5592 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5594 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
5595 (scm_length, scm_append, scm_reverse, scm_list_ref),
5596 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
5597 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
5598 (scm_delete1_x), gc.c (scm_map_free_list),
5599 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
5600 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
5601 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
5602 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
5603 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
5604 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
5605 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
5607 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
5608 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
5609 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
5610 symbols.c (scm_symbol_interned_p), numbers.c
5611 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
5614 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
5616 * snarf.h (SCM_CONST_LONG): Deprecated.
5617 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
5619 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
5621 * numbers.c (scm_num2ulong): Check that a bignum is positive
5622 before looking at the magnitude. Correctly check for overflow
5624 (scm_num2long_long): Likewise.
5625 (scm_num2ulong_long): New.
5626 (ULONG_LONG_MAX): Define if not already defined.
5627 * numbers.h: (scm_num2ulong_long): New prototype.
5629 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5631 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
5633 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
5634 (SCM_OPOUTSTRPORTP): New predicate macros.
5635 (scm_open_input_string, scm_open_output_string),
5636 (scm_get_output_string): New prototypes.
5638 * strports.c (scm_open_input_string, scm_open_output_string),
5639 (scm_get_output_string): New procedures (SRFI-6 compliant).
5640 Made scm_tc16_strport non-static.
5642 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
5644 * macros.h (SCM_ASSYNT): Removed unused object argument from
5647 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
5648 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
5649 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
5650 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
5651 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
5652 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
5653 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
5654 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
5655 scm_m_atdispatch): Removed unused object argument from call to
5658 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
5660 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
5661 const int* to reflect that the input array of integers remains
5662 unchanged. Thanks to Brett Viren for the hint.
5664 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5666 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
5667 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
5669 (gh_scm2newstr, gh_symbol2newstr): Change call to
5670 scm_must_malloc() to malloc(), because user-free()able memory is
5673 * gc.c: Added declaration of `scm_debug_check_freelist'.
5675 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5677 * ports.c (scm_port_mode): Changed `mode' array size to 4.
5679 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
5681 * strports.c (scm_object_to_string): New procedure.
5682 (scm_strprint_obj): Deprecated.
5683 * strports.h: Reflect the changes.
5685 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
5687 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
5689 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
5690 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
5691 SCM_ASSYNT to check for correct argument types. Either use some
5692 SCM_VALIDATE_* macro or an explicit test.
5694 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
5697 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
5698 instead of calling scm_wta.
5700 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5702 * load.c (scm_primitive_load, scm_primitive_load_path),
5703 (scm_sys_search_load_path): Corrected docstrings (file ->
5706 * eval.c (scm_force): Added texinfo markup to docstring.
5707 (scm_promise_p): Renamed parameter to `obj' to match docstring.
5709 * debug-malloc.c: Reinserted #include <stdio.h>.
5711 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
5713 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
5715 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
5716 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
5717 Use SCM_LISTn instead of scm_listify.
5719 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5721 * _scm.h: Removed #include <errno.h>.
5723 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
5724 errno variable (can be a macro on some systems, for example when
5725 using linux libc with threads).
5727 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
5728 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
5729 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
5730 #include <errno.h> in these 20 out of 100 files.
5732 2001-03-10 Gary Houston <ghouston@arglist.com>
5734 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
5735 not already defined.
5737 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5739 * coop.c: Inserted #include <stdio.h>.
5741 * iselect.c: Reinserted #include <stdio.h>.
5743 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
5745 * posix.c: Replaced `#define' of __USE_XOPEN right before
5746 including unistd.h with a define of _GNU_SOURCE at the very top of
5749 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
5751 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
5752 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
5753 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
5754 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
5755 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
5756 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
5757 print.c, procprop.c, procs.c, properties.c, ramap.c,
5758 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
5759 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
5760 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
5761 Remove #include <stdio.h>
5762 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
5764 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
5766 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5768 * posix.c (scm_gethostname): Set initial name length to 256 for
5771 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5773 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
5774 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
5775 (scm_sethostname, scm_gethostname): New prototypes.
5777 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
5778 <sys/file.h>, if present.
5779 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
5780 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
5781 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
5782 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
5783 (scm_sethostname, scm_gethostname): New procedures.
5785 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
5787 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
5788 not optional (ii) "recommend" spelling correction.
5790 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5792 * ramap.c (racp): Removed optimization which caused array copying
5793 to fail if the two arrays shared storage. Re-inserted the IVDEP
5794 macros removed in the change of 2000-03-09. (Don't really have a
5795 complete grasp of what they are for, but they seem to be necessary
5796 on Crays. This needs testing!) Thanks to Miroslav Silovic.
5798 * hash.c (scm_string_hash): Don't downcase characters.
5800 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5802 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
5803 size from 277 --> 1009.
5805 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
5808 * coop-threads.c: Fixed change of 2001-03-06.
5810 * validate.h: Code formatting.
5812 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
5814 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
5815 (*.doc): Add dependency on guile-snarf.awk.in.
5817 * guile-snarf.awk.in: Neglect spaces at the end of
5818 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
5819 middle of docstrings. (To avoid the problem with gcc-2.96.)
5821 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
5823 * coop-threads.c (scm_call_with_new_thread), load.c
5824 (scm_primitive_load, scm_sys_search_load_path), random.c
5825 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
5826 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
5827 (potentially) issue a scm-misc-error or wrong-num-args error
5830 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
5831 about the expected type with the wrong-type-arg error message.
5833 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
5834 a C level bug that can't be fixed from scheme anyway.
5836 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5838 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
5839 Duplicate bindings are OK in a let* since a let* is semantically
5840 equivalent to a nested set of let:s.
5842 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5844 * print.c (scm_print_options): Fixed texinfo in docstring.
5846 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
5847 the underlying functions getservent, getprotoent or getnetent
5848 return NULL instead of signalling an error.
5850 2001-03-04 Gary Houston <ghouston@arglist.com>
5852 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
5853 taking an unexpectedly large filename for an AF_UNIX socket from
5854 bind/connect/sendto (thanks to Martin Grabmueller).
5856 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
5857 former and adjusted the latter.
5858 (scm_socket, scm_socketpair): cosmetic changes.
5859 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
5860 size_t as socklen_t substitute. don't restrict args/return values
5861 to INUM: allow full range of int or size_t.
5862 (scm_fill_sockaddr): check arguments before allocating memory, to
5863 avoid leakage. use malloc, not scm_must_malloc.
5864 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
5865 substitute. free the sockaddr structure before throwing an error.
5866 (scm_init_add_buffer): procedure removed, together with its static
5867 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
5868 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
5869 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
5870 scm_sendto): use a local buffer instead of scm_addr_buffer.
5871 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
5873 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
5874 call to detect whether recvfrom could be bothered to set the address.
5875 (scm_init_socket): don't call scm_init_addr_buffer.
5877 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
5879 * debug.c (scm_procedure_source, scm_procedure_environment),
5880 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
5881 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
5882 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
5883 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
5884 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
5885 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
5886 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
5887 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
5888 scm_array_to_list, scm_array_prototype), validate.h
5889 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
5890 scm_misc_error or scm_wrong_type_arg instead.
5892 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
5894 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5896 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
5897 (scm_sys_tag_body): Added.
5899 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
5901 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
5902 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
5903 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
5904 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
5905 options.c (scm_options), ports.c (scm_remove_from_port_table),
5906 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
5907 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
5908 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
5909 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
5912 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5914 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
5916 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
5918 * eval.c (scm_s_duplicate_bindings): New error message.
5919 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
5921 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
5923 * eval.h (SCM_EVALIM2): New macro. Use it when a
5924 immediate, literal constant should be evaluated.
5925 * eval.c (scm_s_duplicate_formals): New error message string.
5926 (scm_c_improper_memq): New function.
5927 (scm_m_lambda): Check for duplicate arguments.
5928 (scm_ceval, scm_deval): When executing a body: only cons a new
5929 toplevel environment frame when it is different from the
5930 existing one; use EVALCAR instead of SIDEVAL so that we can properly
5931 check for empty combinations; use SCM_EVALIM2 for the same reason
5932 in the non-toplevel loop.
5933 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
5934 New labels with the meaning of their non-"nontoplevel" partners,
5935 but they are used when it is known that the body is not evaluated at
5937 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
5938 reporting for empty combinations.
5940 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
5942 * Remove dump facilities.
5943 * dump.c, dump.h: Removed.
5944 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
5945 * init.c: Remove #include "libguile/dump.h".
5946 (scm_init_guile_1): Remove scm_init_dump.
5947 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
5948 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
5949 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
5950 (scm_set_smob_dump, scm_set_smob_undump): Removed.
5952 * keywords.c: Remove #include "libguile/dump.h".
5953 (keyword_dump, keyword_undump): Removed.
5954 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
5956 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5958 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
5959 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
5960 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
5961 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
5962 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
5963 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
5964 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
5965 to @code{} as the texinfo manual recommends, converted the
5966 examples to use a @lisp{}-environment.
5968 * strports.c (scm_eval_string): Cleaned up the docstring.
5970 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
5973 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
5974 (scm_number_to_string, scm_string_to_number, scm_number_p)
5975 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
5976 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
5977 (scm_ash): Added texinfo markup and removed obsolete @refill.
5978 (scm_gr_p): Corrected comment.
5979 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
5980 docstring) comments.
5981 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
5982 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
5983 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
5984 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
5985 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
5986 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
5987 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
5988 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
5990 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
5992 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
5993 (Obviously nobody compiles with SCM_RECKLESS defined...)
5995 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
5997 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5999 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
6001 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
6003 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
6005 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
6006 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
6007 since use of `z' suggests that the arguments may be complex.
6009 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
6012 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
6014 * dump.c (scm_binary_write, scm_binary_read), eval.c
6015 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
6016 scm_guardian_greedy_p, scm_make_guardian), fports.c
6017 (scm_file_port_p): Minor docstring fixes.
6019 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
6021 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
6023 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
6025 (make_class_from_template): Do not bother to set the current
6026 module around the call to DEFVAR, scm_eval takes care of that.
6027 (scm_init_goops): Make scm_module_goops and
6028 scm_goops_lookup_closure permanent objects.
6030 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
6031 top level, create a fresh top-level environment for each
6032 expression instead of mutating the exisint frame. This is
6033 important when that frame is closed over.
6035 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
6036 SCM_DIGSPERLONG instead of DIGSPERLONG.
6038 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
6040 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
6041 before applying arrow procedure in `cond' and before applying
6042 receiver procedure in call-with-current-continuation.
6043 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
6044 macro. The argument is expanded more than one time.
6046 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
6047 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
6049 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
6051 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
6054 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6056 * variable.c (scm_make_variable, scm_make_undefined_variable)
6057 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
6058 (scm_variable_bound_p), values.c (scm_values)
6059 (scm_call_with_values), unif.c (scm_bit_count)
6060 (scm_bit_set_star_x), symbols.c (scm_gentemp)
6061 (scm_gensym), strings.c (scm_string_p, scm_make_string)
6062 (scm_read_only_string_p, scm_string_length, scm_string_ref)
6063 (scm_string_set_x, scm_substring, scm_string_append), stime.c
6064 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
6065 (scm_copy_random_state, scm_random), print.c (scm_newline)
6066 (scm_write_char, scm_simple_format), debug-malloc.c
6067 (scm_malloc_stats), environments.c (scm_environment_p)
6068 (scm_environment_bound_p, scm_environment_ref)
6069 (scm_environment_fold, scm_environment_define)
6070 (scm_environment_undefine, scm_environment_set_x)
6071 (scm_environment_cell, scm_environment_observe)
6072 (scm_environment_observe_weak, scm_environment_unobserve)
6073 (scm_make_eval_environment, scm_eval_environment_p)
6074 (scm_eval_environment_set_local_x, scm_eval_environment_local)
6075 (scm_eval_environment_imported)
6076 (scm_eval_environment_set_imported_x, scm_make_import_environment)
6077 (scm_import_environment_p, scm_import_environment_imports)
6078 (scm_import_environment_set_imports_x, scm_make_export_environment)
6079 (scm_export_environment_p, scm_export_environment_private)
6080 (scm_export_environment_set_private_x)
6081 (scm_export_environment_signature)
6082 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
6083 Added texinfo markup.
6085 * ports.c (scm_drain_input): Lowercased argument to @var.
6086 (scm_current_input_port, scm_current_output_port): Filled in
6087 missing explanation.
6088 (scm_current_load_port, scm_set_current_output_port)
6089 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
6090 Added texinfo markup.
6092 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
6093 (scm_release_arbiter): Added texinfo markup to docstrings.
6094 Changed `Returns' to `Return'.
6095 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
6097 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
6099 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
6100 by doubling them to `@@'.
6102 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6104 * numbers.c (scm_lognot), random.c (scm_random,
6105 scm_random_normal, scm_random_solid_sphere_x,
6106 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
6107 scm_random_exp), dynwind.c
6108 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
6110 * goops.c (scm_sys_initialize_object, scm_instance_p,
6111 scm_class_name, scm_class_precedence_list, scm_class_slots,
6112 scm_class_environment, scm_generic_function_name,
6113 scm_generic_function_methods, scm_method_generic_function,
6114 scm_method_specializers, scm_method_procedure, scm_make_unbound,
6115 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
6116 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
6117 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
6118 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
6119 scm_class_direct_supers, scm_class_direct_slots,
6120 scm_class_direct_subclasses, scm_class_direct_methods,
6121 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
6122 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
6123 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
6124 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
6125 scm_memoized_environment, scm_procedure_name,
6126 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
6128 (scm_class_of, scm_entity_p, scm_operator_p,
6129 scm_set_object_procedure_x, scm_object_procedure,
6130 scm_make_class_object), hooks.c (scm_make_hook_with_name,
6131 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
6132 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
6133 scm_hook_to_list), lang.c
6134 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
6135 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
6136 (scm_print_options, scm_port_with_print_state,
6137 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
6138 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
6139 scm_make_procedure_with_setter, scm_procedure), throw.c
6140 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
6141 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
6142 scm_stack_ref, scm_stack_length, scm_frame_p,
6143 scm_last_stack_frame, scm_frame_number, scm_frame_source,
6144 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
6145 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
6146 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
6147 (scm_dirname, scm_basename), dynwind.c
6148 (scm_wind_chain), read.c (scm_read_options, scm_read,
6149 scm_read_hash_extend), gc.c
6150 (scm_unhash_name), eval.c (scm_eval_options_interface,
6151 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
6152 (scm_display_error, scm_set_print_params_x,
6153 scm_display_application, scm_display_backtrace, scm_backtrace),
6154 async.c (scm_async, scm_system_async, scm_async_mark,
6155 scm_system_async_mark, scm_run_asyncs, scm_noop,
6156 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
6157 scm_mask_signals): Added docstrings.
6159 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
6161 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
6162 address of car/cdr. (Thanks to Dirk Herrmann)
6163 Use scm_sizet to obtain the length of strings.
6164 (Thanks to Matthias Koeppe)
6166 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
6168 * symbols.c (scm_mem2symbol): Put a empty statement after the
6169 next_symbol label. This is mandated by ANSI, appearantly.
6171 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
6173 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
6174 sense to compile for a specific kernel version. Do not include
6175 <asm/signal.h> while defining __KERNEL__. This hack should no
6176 longer be needed and caused problems.
6178 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
6180 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
6181 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
6182 can not deal with immediates.
6184 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
6186 * list.c (scm_list_copy): Validate the first argument.
6188 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
6190 Fix evaluator so that top-level expressions are correctly
6191 evaluated with respect to the module system.
6193 * modules.h. modules.c (scm_current_module_lookup_closure): New
6196 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
6198 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
6199 names to better reflect their meaning.
6201 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
6202 evaluated at top-level and synronize lookup closure before
6203 executing every subform.
6204 (scm_primitve_eval_x, scm_primitive_eval): New functions.
6205 (scm_eval_x, scm_eval): Reimplement in terms of
6206 scm_primitive_eval_x and scm_primitive_eval, respectively.
6208 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
6210 * macros.c (scm_macro_name, scm_macro_transformer): Use
6211 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
6214 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
6216 * dump.c (scm_store_bytes): Store data size before data.
6217 (scm_restore_bytes): Restore data size. Takes a pointer to size.
6218 * dump.h (scm_restore_bytes): Updated.
6220 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
6222 * dump.c: Use double cells for update schedule.
6224 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
6226 * ports.c (scm_unread_char): Take an optional argument.
6228 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
6230 * modules.h (scm_selected_module, scm_current_module): Renamed
6231 scm_selected_module to scm_current_module to synchronize Scheme
6233 (scm_select_module, scm_set_current_module): Likewise. Changed
6236 * ports.c (scm_port_for_each): Make a snapshot of the port table
6237 before iterating over it. The table might change while the user
6238 code is running. With the snapshot, the user can depend on the
6239 fact that each port that existed at the start of the iteration is
6240 encountered exactly once. (ice-9 popen) depends on this.
6242 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
6244 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
6246 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
6247 range checking for the size parameter. Thanks to Martin
6248 Grabmueller for the hint.
6250 (scm_makstr): Reordered string initialization to make interrupt
6251 deferring unnecessary.
6253 * vectors.c (scm_make_vector): Fixed range checking.
6255 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
6257 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
6259 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
6260 checking of the size parameter for type correctness and valid
6261 range. Thanks to Rob Browning for reporting the problem. Instead
6262 of deferring interrupts, scm_remember_upto_here_1 is used.
6264 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
6266 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
6267 (scm_dump_cell_update): Removed.
6268 (scm_dump_update): Renamed from scm_dump_object_update.
6269 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
6270 a pointer instead of returning a value.
6271 * keywords.c (keyword_undump): Updated.
6273 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
6275 * dump.c, dump.h: Modified a lot.
6276 (SCM_DUMP_COOKIE): Version 0.1
6277 (scm_dump_mark): Removed.
6278 (scm_restore_cell_object, scm_store_cell_object): New functions.
6280 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
6281 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
6282 New slots: dump, undump.
6283 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
6286 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
6287 (keyword_undump): Renamed from keyword_alloc.
6288 (scm_init_keywords): Set keyword_dump and keyword_undump.
6290 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
6292 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
6293 the deprecated SCM_DOUBLE_CELLP.
6295 * tags.h (SCM_DOUBLE_CELLP): deprecated.
6297 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
6299 * dump.c, dump.h: New files.
6300 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
6301 * init.c: #include "libguile/dump.h".
6302 (scm_init_guile_1): Call scm_init_dump.
6303 * smob.h (scm_smob_descriptor): New slots: dump_mark,
6304 dump_dealloc, dump_store, undump_alloc, undump_restore,
6306 * smob.c (scm_make_smob_type): Init the new slots.
6307 (scm_set_smob_dump, scm_set_smob_undump): New functions.
6308 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
6310 * keywords.c: #include "libguile/dump.h".
6311 (keyword_dealloc, keyword_alloc): New functions.
6312 (scm_init_keywords): Set smob_dump and smob_undump.
6314 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
6316 * vectors.c (scm_c_make_vector): New function.
6317 * vectors.h (scm_c_make_vector): Declared.
6318 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
6319 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
6320 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
6321 (scm_make_method_cache, scm_i_vector2list,
6322 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
6323 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
6324 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
6325 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
6326 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
6327 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
6328 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
6329 (scm_vector, scm_make_vector): Use scm_c_make_vector.
6331 * hashtab.c (scm_c_make_hash_table): New function.
6332 * hashtab.h (scm_c_make_hash_table): Declared.
6333 * environments.c (scm_make_leaf_environment,
6334 scm_make_eval_environment), gc.c (scm_init_storage),
6335 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
6336 Use scm_c_make_hash_table.
6338 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6340 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
6342 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6344 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
6347 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
6348 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
6349 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
6350 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
6351 srcprop.c (scm_source_properties, scm_set_source_properties_x,
6352 scm_source_property, scm_set_source_property_x), sort.c
6353 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
6354 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
6355 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
6358 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6360 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
6361 really get that arg.
6363 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
6365 * goops.c (s_scm_get_keyword): Bug fix.
6367 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
6369 The following patch was sent by Martin Grabmueller. It makes sure
6370 that in case of parameter errors the correct function name is
6371 shown, and that parameter types are only checked once.
6373 * strop.c (string_copy, string_upcase_x, string_downcase_x,
6374 string_capitalize_x): New functions. Each one performs the core
6375 functionality of the corresponding scm_* function.
6377 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
6378 scm_string_downcase_x, scm_string_downcase,
6379 scm_string_capitalize_x, scm_string_capitalize): Reduced to
6380 parameter checking wrappers of the above functions.
6382 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
6384 * continuations.c, dynl.c, keywords.c, load.c: Include
6385 strings.h. Thanks to Bill Schottstaedt for the bug report.
6387 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6389 * backtrace.c (display_header): Make sure that line and column
6390 information is shown independent of whether the port the code was
6391 read from had an associated filename. Thanks to Martin
6392 Grabmueller for providing this patch.
6394 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6396 * fports.[ch] (scm_file_port_p): New primitive.
6398 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6400 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
6401 These are now defined in fports.c, strports.c and vports.c.
6403 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
6404 vports.c (scm_tc16_sfport): Made variables (were macros defined in
6407 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
6408 (scm_make_sfptob): Made static. These return a type code now.
6410 fports.c (scm_init_fports), strports.c (scm_init_strports),
6411 vports.c (scm_init_vports): Create the corresponding port types.
6413 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
6414 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
6416 * init.c (scm_init_guile_1): Make sure strports are initialized
6419 * ports.[ch] (scm_make_port_type): Changed the return type to
6422 * ports.c (scm_ports_prehistory): Don't create any port types
6425 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
6426 against scm_tc16_fport directly.
6428 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6430 * srcprop.c (scm_set_source_property_x): Fix to handle
6431 (set-source-property! <obj> 'copy <datum>) correctly.
6433 2001-01-24 Gary Houston <ghouston@arglist.com>
6435 * filesys.c (scm_link): docstring fix.
6436 * fports.h (scm_setfileno): obsolete declaration removed.
6437 * posix.c: bogus popen declaration removed.
6439 * rdelim.c: new file, split from ioext.c.
6440 * rdelim.h: new file, split from ioext.h
6441 * Makefile.am: add rdelim.c and related files.
6442 * init.c: call scm_init_rdelim. include rdelim.h.
6444 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
6446 This patch was sent by Martin Grabmueller and makes sure that
6447 parameter errors are reported correctly by the lexicographic
6448 ordering predicates.
6450 * strorder.c (string_less_p, string_ci_less_p): New functions.
6452 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
6453 functionality into string_less_p, string_ci_less_p respectively.
6454 The remaining code is just a wrapper to do the parameter
6457 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
6458 parameters and call string_less_p instead of scm_string_less_p.
6460 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
6461 Check the parameters and call string_less_ci_p instead of
6462 scm_string_ci_less_p.
6464 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
6466 This patch modifies scm_display_error to perform parameter
6467 checking. Thanks to Neil Jerram for the bug report.
6469 * backtrace.[ch] (scm_i_display_error): New function.
6471 * backtrace.c (scm_display_error): Added parameter check and
6472 extracted the core functionality into function
6473 scm_i_display_error.
6475 * throw.c (handler_message): Call scm_i_display_error to display
6478 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6480 * eval.c (SCM_APPLY): Added # args check for application of
6481 procedures with arity 3. (Thanks to Anders Holst.)
6483 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
6485 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
6487 (SCM_OPDIRP): Deprecated.
6489 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
6492 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
6493 Instead, give an explicit error message in case the directory is
6496 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
6497 instead of SCM_OPENP and SCM_CLOSEDP.
6499 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
6501 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
6503 * eval.c (inner_eval, scm_eval): Move all real functionality into
6504 inner_eval. Avoid to copy the expression twice by inlining some
6505 code from scm_i_eval.
6507 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6509 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
6510 now has to be the last clause, as required by R5RS. Thanks to
6511 Martin Grabmueller for the patch.
6513 2001-01-18 Gary Houston <ghouston@arglist.com>
6515 * ioext.c: further simplify scm_read_string_x_partial by defining
6518 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
6520 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
6522 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
6524 * __scm.h: Added comment about architecture and compiler
6525 properties that are required by guile.
6527 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
6528 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
6530 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
6532 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
6534 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
6535 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
6537 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6539 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
6540 to the names in limits.h.
6542 * numbers.c (abs_most_negative_fixnum): Added.
6544 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
6545 fixnum-min) special case.
6547 (scm_big_and): Fix for negative first parameter.
6549 (scm_bit_extract): Fix for fixnum paramters.
6550 Thanks to Rob Browning for the bug report.
6552 (scm_init_numbers): Initialize abs_most_negative_fixnum.
6554 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
6556 * symbols.c (scm_symbol_bound_p): Fixed comment.
6557 Thanks to Chris Cramer.
6559 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
6561 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
6562 Thanks to Bill Schottstaedt.
6564 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
6566 from Matthias Köppe:
6568 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
6569 casts its result, so doesn't yield an lvalue per ANSI C.
6571 * goops.c (s_scm_sys_set_object_setter_x): use
6572 SCM_SET_ENTITY_SETTER.
6573 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
6575 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
6576 its result, so doesn't yield an lvalue per ANSI C.
6577 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
6578 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
6579 SCM_GC_SET_CARD_FLAGS.
6580 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
6582 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
6584 2001-01-08 Gary Houston <ghouston@arglist.com>
6586 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
6587 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
6588 socket.c (scm_recvfrom): use the new macro, plus minor docstring
6590 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
6591 for fdes. if current input port is used, check that it's a file
6594 2001-01-06 Gary Houston <ghouston@arglist.com>
6596 * ioext.c (scm_read_string_x_partial): new procedure, implements
6597 read-string!/partial.
6598 * ports.c (scm_take_from_input_buffers): new procedure used by
6599 scm_read_string_x_partial.
6600 (scm_drain_input): use scm_take_from_input_buffers.
6602 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
6604 * validate.h (SCM_VALIDATE_NUMBER): New.
6606 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
6608 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
6609 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
6610 SET_DESTROYED): new defines/macros.
6611 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
6612 (add_to_live_list): takes a `guardian_t *' now, not SCM.
6613 (guardian_print): print more info.
6614 (guardian_apply): check if the guardian is destroyed, and throw an
6615 error if so. take one more optional argument `throw_p'.
6616 (scm_guard): depending on the value of `throw_p', return a boolean
6618 (scm_get_one_zombie): remove redundant property test.
6619 (guardian_t): represent the various (currently 3, I hope nothing
6620 more gets added) boolean fields as bit flags.
6621 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
6622 (scm_destroy_guardian_x): new procedure.
6624 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
6625 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
6627 2001-01-01 Gary Houston <ghouston@arglist.com>
6629 * fports.c (fport_write): bugfix: handle short writes for
6630 unbuffered ports too. optimize the buffered case by minimizing
6631 the number of write/flush calls.
6632 (write_all): new helper procedure.
6634 The ChangeLog continues in the file: "ChangeLog-2000"