1 2002-12-08 Rob Browning <rlb@defaultvalue.org>
3 * version.h.in (SCM_MICRO_VERSION): use @--@ substitution now.
4 (SCM_MINOR_VERSION): use @--@ substitution now.
5 (SCM_MICRO_VERSION): use @--@ substitution now.
6 (scm_effective_version): new function prototype.
8 * version.c (scm_effective_version): new function, also add
11 * Makefile.am (schemelibdir): VERSION -> GUILE_EFFECTIVE_VERSION.
12 (libpath.h): use GUILE_EFFECTIVE_VERSION to compute
14 (version.h): generate this here rather than configure.in. This
15 approach tracks source edits better (i.e. more immediately).
16 Might be worth considering for other .in files too.
18 2002-12-02 Marius Vollmer <mvo@zagadka.ping.de>
20 Reorganized thread package selection. A thread package now only
21 implements a small set of pthread like functions and Guile
22 implements the rest on top of that. Guile's implementation is
23 what the "coop-pthreads" package has been previously. Support for
24 "coop" threads has been removed until I get time to add it again.
26 * Makefile.am (libguile_la_SOURCES): Removed iselect.c.
27 (noinst_HEADERS): Removed coop-threads.c, coop-threads.h, coop.c,
28 null-threads.c, coop-pthreads.c.
29 (modinclude_HEADERS): Removed coop-defs.h, coop-pthreads.h. Added
32 * validate.h (SCM_VALIDATE_THREAD): Moved to threads.h.
34 * threads.h: Do not include "libguile/coop-defs.h". Include
35 "libguile/pthread-threads.h" for USE_COPT_THREADS. Removed
36 (previously deprecated) C level thread API prototypes. They are
37 now in the thread package specific headers, "null-threads.h" and
39 (SCM_VALIDATE_THREAD, SCM_VALIDATE_MUTEX, SCM_VALIDATE_CONDVAR):
41 (scm_threads_init): Removed.
42 (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END,
43 SCM_THREAD_SWITCHING_CODE, scm_i_switch_counter,
44 SCM_I_THREAD_SWITCH_COUNT): Define here.
45 (scm_single_thread_p): Removed.
46 (scm_call_with_new_thread): Take two args directly instead of list
48 (scm_i_thread_data, scm_i_set_thread_data, SCM_THREAD_LOCAL_DATA,
49 SCM_SET_THREAD_LOCAL_DATA): Define here.
51 * threads.c: Merged with "coop-pthreads.c".
53 * null-threads.h: Implement pthread-like API as a set of macros.
55 * pthread-threads.h: New, implement pthread-like API by deferring
58 * init.c (scm_init_guile_1): Do not call scm_init_iselect, which
59 has been lost in the reorganization.
61 2002-12-01 Mikael Djurfeldt <mdj@linnaeus>
63 The following change makes it possible to move procedure
64 application dispatch outside inner loops. The motivation was
65 clean implementation of efficient replacements of R5RS primitives
68 The semantics is clear: scm_trampoline_N returns an optimized
69 version of scm_call_N (or NULL if the procedure isn't applicable
72 Applying the optimization to map and for-each increases efficiency
73 noticeably. For example, (map abs ls) is 8 times faster than
76 * eval.h (scm_t_trampoline_1, scm_t_trampoline_2): New types.
78 * eval.c, eval.h (scm_trampoline_1, scm_trampoline_2): New functions.
80 * eval.c (call_subr2_2, call_lsubr_2, call_closure_2): New functions;
81 (map, for-each): Handle also application on two args as a special
82 case; Use trampolines.
86 * sort.c (scm_cmp_function): Choose subr2less for scm_tc7_subr_2o;
87 (subr2oless): Removed.
88 (scm_restricted_vector_sort_x): Use scm_return_first to keep the
91 * eval.c (check_map_args): Use scm_out_of_range_pos instead of
94 2002-11-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
96 * evalext.[ch] (scm_m_undefine, undefine): Deprecated.
98 2002-11-17 Mikael Djurfeldt <mdj@linnaeus>
100 * debug.c (scm_make_iloc): Added missing "return".
102 2002-11-17 Marius Vollmer <mvo@zagadka.ping.de>
104 * strports.c (scm_eval_string_in_module): Validate second arg to
105 be a module. Thanks to Arno Peters!
107 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
109 * .cvsignore: remove goops.c
111 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
113 * modules.c (scm_env_top_level, scm_lookup_closure_module,
114 module_variable, scm_module_lookup_closure,
115 scm_module_transformer, scm_sym2var, scm_module_reverse_lookup,
116 scm_system_module_env_p): Don't compare SCM values with C
117 operators == or !=. Avoid SCM_IMP predicates. Prefer !SCM_FALSEP
120 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
122 * eval.h (SCM_MAKE_ILOC): New macro.
124 * debug.c (scm_make_iloc): Use SCM_MAKE_ILOC instead of computing
125 the iloc bitpattern here.
127 2002-11-14 Mikael Djurfeldt <mdj@linnaeus>
129 * coop-pthreads.c, coop-pthreads.h: scm_internal_select should be
130 part of the API, otherwise it's difficult to write Guile
131 extensions using non-blocking I/O => moved #include
132 "libguile/iselect.h" from coop-pthreads.c --> coop-pthreads.h.
134 * coop-pthreads.c (scm_unlock_mutex): Changed s_lock_mutex -->
137 2002-11-10 Marius Vollmer <mvo@zagadka.ping.de>
139 * __scm.h (USE_THREADS, GUILE_ISELECT): Do not define here. They
140 are defined in configure.in.
142 * threads.c: Removed SCM_API from function definitions. SCM_API
143 is only for declarations.
145 2002-11-07 Mikael Djurfeldt <mdj@linnaeus>
147 * coop-pthreads.h: Added support for thread specific data to the
148 generic C API for the coop-pthreads case.
150 * threads.c, threads.h (scm_cond_init): Undo unintentional API
152 (scm_cond_broadcast): Added missing function.
154 2002-11-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
156 * coop.c (coop_next_runnable_thread): Removed, wich should have
157 happened when GUILE_ISELECT was hard-wired.
159 2002-11-03 Marius Vollmer <mvo@zagadka.ping.de>
161 * Makefile.am (libguile_la_SOURCES): Added threads.c
162 (DOT_DOC_FILES): Added threads.doc.
163 (DOT_X_FILES): Added threads.x.
164 (EXTRA_libguile_la_SOURCES): Removed threads.c.
165 (noinst_HEADERS): Added coop-pthreads.c.
166 (modinclude_HEADERS): Added coop-pthreads.h.
168 * __scm.h (USE_THREADS, GUILE_ISELECT): Define when
169 SCM_DEBUG_DEPRECATED. Removed their use thru-out Guile.
171 * iselect.c: Include "_scm.h" before testing HAVE_UNISTD_H.
172 Thanks to Bill Schottstaedt!
174 * numbers.c (scm_integer_expt): Make 0^z == 0 for z != 0.
176 * _scm.h (HAVE_RESTARTABLE_SYSCALLS): Do define even when
177 SCM_COPT_THREADS is defined.
178 (SCM_SYSCALL): Use EINTR-expection version when SCM_COPT_THREADS
181 * coop-pthreads.c: Some harmless renamings of internal stuff.
182 (create_thread): New, generalized version of
183 scm_call_with_new_thread.
184 (scm_call_with_new_thread): Use it.
185 (scm_spawn_thread): New, use create_thread.
187 2002-11-02 Marius Vollmer <mvo@zagadka.ping.de>
189 * coop-pthreads.c, coop-pthreads.h: Redone completely, you might
190 start testing it now.
192 * _scm.h: Include <errno.h< so that SCM_SYSCALL is correctly
193 defined when HAVE_RESTARTABLE_SYSCALLS is not defined.
194 (HAVE_RESTARTABLE_SYSCALLS): Do not define when USE_COPT_THREADS
197 2002-10-27 Marius Vollmer <mvo@zagadka.ping.de>
199 * scmsigs.c (signal_cell_handlers, install_handler_data,
200 scm_delq_spine_x, really_install_handler, install_handler): New
201 scheme for triggering signal handlers, to simplify take_signal.
202 (take_signal): Simplified, to avoid race conditions.
203 (scm_sigaction_for_thread): Use new Scheme. Validate that thread
206 * async.c (scm_async_click): Reset pending_asyncs, handle
207 signal_asyncs. Don't set cdr of a non-signal async to #f.
208 (scm_i_queue_async_cell): Do not check cdr of cell for #f, queue
209 always. Set pending_asyncs.
210 (scm_system_async_mark_for_thread): Check that thread has not
212 (scm_unmask_signals, decrease_block): Call scm_async_click after
213 block_asyncs becomes zero.
215 * __scm.h (SCM_ASYNC_CLICK): Check pending_asyncs instead of
218 * root.h (scm_root_state): Added pending_asyncs and signal_asyncs
220 * root.c (root_mark): Mark them.
221 (make_root): Initialize them.
223 * iselect.c, iselect.h: Replaced GUILE_ISELECT with
225 (scm_internal_select): Define one version for USE_COOP_THREADS and
226 one for USE_NULL_THREADS.
227 (scm_init_iselect): Likewise.
229 * inline.h (scm_cell, scm_double_cell): Also allow
230 USE_COPT_THREADS to not protect the slot initializers.
232 * init.c (scm_init_guile_1): Call scm_init_thread_procs. This is
233 because threads need to be initialized before the stack, but
234 gsubrs such as scm_timed_condition_variable_wait can only be
237 * threads.h: Include "coop-pthreads.h" when requested.
238 (scm_threads_make_mutex, scm_threads_lock_mutex,
239 scm_threads_unlock_mutex, scm_threads_monitor): Removed, they were
240 not implemented anyway.
241 (scm_init_thread_procs, scm_try_mutex,
242 scm_timed_condition_variable_wait,
243 scm_broadcast_condition_variable, scm_c_thread_exited_p,
244 scm_thread_exited_p): New prototypes.
245 (struct timespec): Define if not already defined.
246 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
247 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
248 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
249 scm_cond_broadcast, scm_cond_destroy): Declarations moved here and
252 * threads.c: Include <errno.h>. Include "coop-pthreads.c" when
254 (scm_thread_exited_p): New.
255 (scm_try_mutex, scm_broadcast_condition_variable): Newly
256 registered procedures.
257 (scm_wait_condition_variable, scm_timed_wait_condition_variable):
258 Use the latter as the procedure for "wait-condition-variable",
259 thus offering a optional timeout parameter to Scheme.
260 (scm_wait_condition_variable): Implement in terms of
261 scm_timed_wait_condition_variable.
262 (scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
263 scm_mutex_unlock, scm_mutex_destroy, scm_cond_init,
264 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
265 scm_cond_broadcast, scm_cond_destroy): Implement in terms of
266 scm_make_mutex, etc, and deprecate.
267 (scm_init_threads): Do not create smobs, leave this to
268 scm_threads_init. Do not include "threads.x" file.
269 (scm_init_thread_procs): New, include "threads.x" here.
271 * null-threads.h (scm_null_mutex, scm_null_mutex_init,
272 scm_null_mutex_lock, scm_null_mutex_unlock,
273 scm_null_mutex_destroy, scm_null_condvar, scm_null_condvar_init,
274 scm_null_condvar_wait, scm_null_condvar_signal,
275 scm_null_condvar_destroy): Removed.
276 (scm_mutex_init, scm_mutex_lock, scm_mutex_unlock, scm_cond_init,
277 scm_cond_wait, scm_cond_signal, scm_cond_broadcast,
278 scm_cond_destory): Do not define, they are now deprecated and
279 handled by threads.{h,c}.
281 * null-threads.c (scm_null_mutex, scm_null_cond): Define here.
282 (scm_threads_init): Create smobs here, using the appropriate
284 (block): Removed, now unused.
285 (scm_c_thread_exited_p): New.
286 (scm_null_mutex_init, scm_null_mutex_lock, scm_null_mutex_unlock,
287 scm_null_mutex_destroy, scm_null_condvar_init,
288 scm_null_condvar_wait, scm_null_condvar_signal,
289 scm_null_condvar_destroy): Removed and updated users to do their
291 (scm_try_mutex, timeval_subtract,
292 scm_timed_wait_condition_variable,
293 scm_broadcast_condition_variable): New.
294 (scm_wait_condition_variable): Removed.
296 * coop-defs.h (coop_m): Added 'level' field.
297 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
298 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
299 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
300 scm_cond_broadcast, scm_cond_destroy, struct timespec): Do not
302 (coop_condition_variable_broadcast): New.
304 * coop-threads.c (scm_threads_init): Create smobs here, using the
306 (scm_c_thread_exited_p, scm_try_mutex,
307 scm_timed_wait_condition_variable,
308 scm_broadcast_condition_variable): New.
309 (scm_wait_condition_variable): Removed.
311 * coop.c (coop_new_mutex_init): Initialize level.
312 (coop_mutex_trylock, coop_mutex_lock, coop_mutex_unlock): maintain
314 (coop_condition_variable_signal): Renamed to
315 coop_condition_variable_broadcast and reimplemented in terms of
317 (coop_condition_variable_broadcast): New.
319 * goops.c (hell_mutex): Reimplemented using scm_make_mutex, etc.
321 * coop-pthreads.h, coop-pthreads.c: New, but unfinished.
323 2002-10-21 Marius Vollmer <mvo@zagadka.ping.de>
325 * null-threads.c: Include <time.h>. Also, use <...> for inclusion
328 * async.c, goops.h, modules.h, validate.h (SCM_MAKE_VALIDATE_MSG):
329 New. Use it instead of SCM_MAKE_VALIDATE in lots of places to
330 give better error messages. Thanks to Bill Schottstaedt!
332 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
334 * evalext.h, evalext.c (scm_definedp, scm_defined_p): Renamed
335 scm_definedp to scm_defined_p and deprecated scm_definedp.
337 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
339 * async.h, async.c (scm_system_async): Fixed deprecation to work
340 correctly when deprecated features are excluded.
342 2002-10-16 Marius Vollmer <marius.vollmer@uni-dortmund.de>
344 * async.c (scm_system_async_mark_for_thread): Validate thread
347 * coop-threads.c (scm_i_thread_root): Do not validate argument.
349 * feature.c (scm_init_feature): Don't add 'threads' for
352 * inline.h (scm_cell, scm_double_cell): Also allow
353 USE_NULL_THREADS to not protect the slot initializers.
355 * scmsigs.c (scm_sigaction_for_thread): It's "USE_THREADS" not
358 * Makefile.am (noinst_HEADERS): Added null-threads.c.
359 (modinclude_HEADERS): Added null-threads.h.
361 * threads.h: Include null-threads.h when !USE_COOP_THREADS.
362 * threads.c: Include null-threads.c when !USE_COOP_THREADS.
363 (scm_init_threads): Use generic type names scm_t_mutex and
364 scm_t_cond instead of coop_m and coop_c.
366 * null-threads.c, null-threads.h: New files.
368 2002-10-15 Marius Vollmer <mvo@zagadka.ping.de>
370 * Makefile.am: Replaced "$<" in non-pattern rules with its value.
371 This is to support makes that know about "$<" only in pattern
372 rules, like Sun's make.
374 2002-10-13 Marius Vollmer <mvo@zagadka.ping.de>
376 * Makefile.am (libpath.h): Fixed typo in top_srcdir_absolute
377 substitution. Thanks to David Allouche!
379 2002-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
381 * evalext.h: Replaced SCM_DEBUG_DEPRECATED with
382 !SCM_ENABLE_DEPRECATED.
384 2002-10-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
386 * async.c (scm_system_async_mark_for_thread): Only call
387 scm_i_thread_root when USE_THREADS is defined. Use scm_root
390 * scmsigs.c (take_signal): Only call scm_i_thread_root when
391 USE_THREADS is defined. Use scm_root otherwise.
392 (scm_sigaction_for_thread): Ignore THREAD argument when
393 USE_THREADS is not defined. Also, move THREAD argument defaulting
394 out of HAVE_SIGACTION section, which was a bug.
396 2002-10-10 Marius Vollmer <marius.vollmer@uni-dortmund.de>
398 * scmsigs.c (scm_sigaction_for_thread): Store original handler in
399 signal_handlers, not the closure that is used as the async.
400 The closure is stored in signal_handler_cells, as previously.
402 2002-10-10 Marius Vollmer <mvo@zagadka.ping.de>
404 * root.h (scm_root_state): Added 'block_async' slot.
405 (scm_active_asyncs): Removed abbrev.
406 * root.c (scm_make_root): Initialize 'block_asyncs' slot.
408 * __scm.h (SCM_ASYNC_TICK): Do without the scm_active_asyncs
411 * async.h (scm_call_with_blocked_asyncs,
412 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
413 scm_c_call_with_unblocked_asyncs): New prototypes.
414 (scm_mask_signals, scm_unmask_signals): Deprecated.
415 (scm_mask_ints): Turned into a macro.
416 * async.c (scm_mask_ints): Removed.
417 (scm_run_asyncs): Do not set scm_mask_ints while running an async.
418 this should not be necessary.
419 (scm_async_click): Test block_asyncs instead of scm_mask_ints.
420 (scm_mask_signals, scm_unmask_signals): Deprecated. Emit
421 deprecation warning and check for errornous use. Set block_asyncs
422 instead of scm_mask_ints.
423 (increase_block, decrease_block, scm_call_with_blocked_asyncs,
424 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
425 scm_c_call_with_unblocked_asyncs): New.
427 * script.c (scm_compile_shell_switches): Do not set scm_mask_ints.
428 Asyncs are enabled by default.
430 2002-10-09 Neil Jerram <neil@ossau.uklinux.net>
432 * vports.c (scm_make_soft_port): Allow vector argument to carry a
433 6th element: an input waiting thunk.
434 (sf_input_waiting): New.
436 2002-10-05 Marius Vollmer <mvo@zagadka.ping.de>
438 * root.c (root_mark): Mark active_asyncs slot.
440 * async.c (scm_async_click): Set the cdr of a executed handler
441 cell to SCM_BOOL_F, not SCM_EOL.
442 (scm_i_queue_async_cell): Queue the cell at the end of the list,
443 and only if the handler procedure is not already present.
444 (scm_system_async_mark_for_thread): Initialize cdr of handler cell
446 * scmsigs.c (scm_sigaction_for_thread): Likewise.
448 2002-10-04 Rob Browning <rlb@defaultvalue.org>
450 * guile.c (main): switch to scm_lt_dlset_preloaded_symbols;
452 * dynl.c (sysdep_dynl_link): switch to scm_lt_dlhandle,
453 scm_lt_dlopenext, and scm_lt_dlerror.
454 (sysdep_dynl_unlink): switch to scm_lt_dlhandle, scm_lt_dlclose,
456 (sysdep_dynl_func): switch to scm_lt_dlhandle, scm_lt_dlsym,
458 (sysdep_dynl_init): switch to scm_lt_dlinit();
460 * Makefile.am (libguile_la_LIBADD): switch to use
463 * numbers.c (scm_integer_expt): (expt 0 1) should be 1.
465 2002-10-04 Marius Vollmer <mvo@zagadka.ping.de>
467 * scmsigs.h (scm_sigaction_for_thread): New prototype.
468 * scmsigs.c (got_signal): Removed.
469 (signal_handler_cells, signal_handler_threads): New.
470 (take_signal): Queue the cell of the signal for the specified
471 thread. Reset the signal handler on systems that don't have
473 (sys_deliver_signals): Removed.
475 (scm_sigaction_for_thread): Renamed from scm_sigaction and
476 extended to also set the thread of a signal and allocate a cell
477 for it. Keep the Scheme name "sigaction". Check that signum is
478 within range. Also, use SCM_VECTOR_REF instead of SCM_VELTS.
479 (scm_sigaction): Implement in terms of scm_sigaction_for_thread.
480 (scm_init_scmsigs): Allocate signal_handler_cells and
481 signal_handler_threads vectors.
483 * async.c: Removed GUILE_OLD_ASYNC_CLICK code. Reorganized so
484 that system asnycs and user asyncs are separated. Reimplemented
485 system asyncs to work per-thread.
487 * gc.c (scm_init_gc): Do not use scm_system_async.
489 * async.h (scm_asyncs_pending, scm_set_tick_rate,
490 scm_set_switch_rate, scm_system_async_mark_from_signal_handler):
492 (scm_i_queue_async_cell): New.
494 * __scm.h (scm_asyncs_pending_p): Removed.
495 (SCM_ASYNC_CLICK): Check scm_active_asyncs instead of
496 scm_asyncs_pending_p.
498 * async.h (scm_system_async_mark_for_thread): New prototype.
500 * __scm.h: Removed GUILE_OLD_ASYNC_CLICK code.
502 * root.h (scm_root_state): Added new "active_asyncs" slot.
503 * root.c (scm_make_root): Initialize it to SCM_EOL.
505 * coop-defs.h (coop_t): Added new "handle" slot.
506 * coop-threads.c (all_threads, scm_current_thread,
507 scm_all_threads, scm_i_thread_root): New.
508 (scm_threads_init): Add main thread to all_threads.
509 (scheme_launch_thread): Remove thread from all_threads when it
511 (scm_call_with_new_thread): Initialize handle slot of coop_t
512 structure and add new thread to all_threads.
513 (scm_spawn_thread): Likewise.
515 * threads.h (scm_current_thread, scm_all_threads): New prototypes.
516 * threads.c (scm_current_thread, scm_all_threads): Register as
519 * dynl.c: Use scm_lt_ prefix for libltdl functions.
521 2002-09-29 Neil Jerram <neil@ossau.uklinux.net>
523 * script.c (scm_compile_shell_switches): Fix bad spelling of
524 `explicitly' in comment.
526 2002-09-28 Neil Jerram <neil@ossau.uklinux.net>
528 * posix.c (scm_geteuid, scm_getegid, scm_seteuid, scm_setegid):
529 Refer to provided? in doc string rather than deprecated feature?.
531 2002-09-24 Gary Houston <ghouston@arglist.com>
533 * inline.h (scm_double_cell): prevent reordering of statements
534 with any following code (for GCC 3 strict-aliasing).
535 * numbers.c (scm_make_real), num2float.i.c (FLOAT2NUM): removed
536 the earlier version of the reordering prevention.
538 2002-09-19 Han-Wen Nienhuys <hanwen@cs.uu.nl>
540 * inline.h (scm_double_cell): move SET_GCMARK set out of if body.
542 2002-09-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
544 * gc-malloc.c (scm_gc_register_collectable_memory): more overflow
547 2002-09-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
549 * inline.h: include stdio.h
551 * smob.c (free_print): abort if scm_debug_cell_accesses_p is set
553 2002-09-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
555 * gc-segment.c (scm_i_make_initial_segment): check user settings
558 * gc-malloc.c (scm_gc_init_malloc): check user settings for
561 * gc-freelist.c (scm_init_freelist): check user settings for sanity.
563 * struct.h: change scm_structs_to_free to scm_i_structs_to_free
565 * gc-malloc.c (scm_gc_register_collectable_memory): use floats;
566 these won't ever wrap around with high memory usage. Thanks to
567 Sven Hartrumpf for finding this.
569 * gc-freelist.c: include <stdio.h>
571 * gc-malloc.c: add DEBUGINFO for mtrigger GCs.
573 2002-09-01 Marius Vollmer <mvo@zagadka.ping.de>
575 * vectors.h (SCM_VECTOR_REF): New.
577 * snarf.h (SCM_DEFINE_PUBLIC): New.
579 2002-08-30 Marius Vollmer <mvo@zagadka.ping.de>
581 * socket.c (scm_addr_vector): Added size of address to arguments.
582 Use it to avoid accessing a non-existent path in a sockaddr_un.
585 2002-08-29 Han-Wen Nienhuys <hanwen@cs.uu.nl>
587 * gc.h: remove DOUBLECELL card flags.
589 * gc-malloc.c (scm_calloc): try to use calloc() before calling
592 * gc-segment.c (scm_i_initialize_heap_segment_data): remove card
593 init loop; handle this from scm_init_card_freelist()
595 * gc-card.c (scm_init_card_freelist): init bit vector here.
597 * numbers.c (scm_make_real): prevent reordering of statements
598 num2float.i.c (FLOAT2NUM): idem
600 2002-08-27 Han-Wen Nienhuys <hanwen@cs.uu.nl>
602 * eval.h: prepend libguile/ to include path
604 2002-08-26 Marius Vollmer <mvo@zagadka.ping.de>
606 * script.c (scm_compile_shell_switches): Added "2002" to Copyright
607 years. Thanks to Martin Grabmüller!
609 2002-08-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
611 * gc-segment.c (scm_i_get_new_heap_segment): use float in stead of
612 unsigned numbers for computing minimum heap increment. This
613 prevents weird results when a a negative minimum increment is
616 2002-08-24 Marius Vollmer <mvo@zagadka.ping.de>
618 * gc_os_dep.c: When we have __libc_stack_end, use that directly
619 instead of the old tricks.
621 * guile-snarf.in: Do not expect the input file to be the first
622 argument after the optional "-o" option, just pass everything to
623 the pre-processor without extracting the input file name.
625 2002-08-23 Han-Wen Nienhuys <hanwen@cs.uu.nl>
627 * gc-segment.c (scm_i_get_new_heap_segment): Oops. We want segment
628 length *at* least SCM_MIN_HEAP_SEG_SIZE, not at most.
630 2002-08-22 Han-Wen Nienhuys <hanwen@cs.uu.nl>
632 * gc.h, gc.c: make scm_cells_allocated unsigned again. Thanks to
633 Bill Schottstaedt for the bug report
635 2002-08-20 Marius Vollmer <mvo@zagadka.ping.de>
637 * print.c (scm_iprin1): Print primitives generics always as
638 "primitive-generic" even when they have no primitive methods yet.
640 2002-08-17 Gary Houston <ghouston@arglist.com>
642 * coop.c (coop_create): removed bogus 2nd argument in scm_malloc
645 2002-08-17 Han-Wen Nienhuys <hanwen@cs.uu.nl>
647 * ports.c (scm_add_to_port_table): small bugfix.
649 * mallocs.c (scm_malloc_obj): use scm_gc_malloc in stead of
652 * gc-segment.c (scm_i_get_new_heap_segment): remove cluster cruft:
653 only use SCM_MIN_HEAP_SEG_SIZE.
655 * ports.c (scm_add_to_port_table): add backwards compatibility
658 * ports.h: use scm_i_ prefix for port table and port table size.
660 2002-08-15 Mikael Djurfeldt <mdj@linnaeus>
662 * vports.c (scm_make_soft_port): Initialize pt variable.
664 2002-08-13 Marius Vollmer <mvo@zagadka.ping.de>
666 * strports.h (scm_c_eval_string_in_module,
667 scm_eval_string_in_module): New prototypes.
668 * strports.c (scm_eval_string_in_module): New, but use
669 "eval-string" as the Scheme name and make second parameter
671 (scm_eval_string): Implement using scm_eval_string_in_module.
672 (scm_c_eval_string_in_module): New.
673 Thanks to Ralf Mattes for the suggestion!
675 2002-08-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
677 * gc-card.c ("sweep_card"): remove SCM_MISC_ERROR messages: print
680 * gc-mark.c ("scm_gc_mark_dependencies"): idem.
682 * ports.c ("scm_new_port_table_entry"): return a boxed SCM in
683 stead of scm_t_port*. The function now takes a tag argument.
685 2002-08-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
687 * gc.h: add scm_debug_cells_gc_interval to public interface
689 * gc-card.c ("sweep_card"): set scm_gc_running while sweeping.
691 * gc.c (scm_i_expensive_validation_check): separate expensive
692 validation checks from cheap ones.
694 2002-08-06 Han-Wen Nienhuys <hanwen@cs.uu.nl>
696 * read.c (scm_input_error): new function: give meaningful error
697 messages, and throw read-error
699 * gc-malloc.c (scm_calloc): add scm_calloc.
701 2002-08-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
703 * tags.h: remove GC bits documentation from the tags table.
705 * read.c (INPUT_ERROR): Prepare for file:line:column error
706 messages for errors in scm_lreadr() and friends.
708 2002-08-04 Han-Wen Nienhuys <hanwen@cs.uu.nl>
710 * gc-malloc.c (scm_malloc): use scm_realloc() (simplifies
712 (scm_gc_calloc): new function
714 2002-08-04 Han-Wen <hanwen@cs.uu.nl>
716 * ports.c (scm_new_port_table_entry): init port entry to 0
719 * ports.c (scm_new_port_table_entry): change function from
720 scm_add_to_port_table. This prevents cells with null-pointers from
723 * vports.c (scm_make_soft_port) strports.c (scm_mkstrport),
724 fports.c (scm_fdes_to_port): Use scm_new_port_table_entry().
726 * gc.c (scm_gc_stats): add cell-yield and malloc-yield statistic
729 * numbers.c (big2str): return "0" for 0 iso. ""
731 * gc-segment.c, gc-malloc.c gc-mark.c, gc-freelist.c, gc-card.c,
732 private-gc.h: new file
734 * gc.c: completely revised and cleaned up the GC. It now uses lazy
735 sweeping. More documentation in workbook/newgc.text
737 2002-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
739 * random.c (rstate_free): Return zero.
741 2002-07-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
743 * environments.c (remove_key_from_alist): Removed.
745 (obarray_remove): Simplified.
747 2002-07-24 Stefan Jahn <stefan@lkcc.org>
749 * continuations.h: ia64: Include <signal.h> before
752 2002-07-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
754 * modules.c (scm_sym2var): Don't compare SCM values with ==.
756 2002-07-21 Han-Wen <hanwen@cs.uu.nl>
758 * goops.c (scm_compute_applicable_methods): use
759 scm_remember_upto_here_1 iso scm_remember_upto_here
761 * macros.c: include deprecation.h
763 * vectors.c (scm_vector_move_right_x): remove side effect in
765 (scm_vector_move_left_x): idem.
767 * net_db.c, posix.c, socket.c: variable naming: change ans to
770 * sort.c (scm_merge_vector_x): accept vector as argument
771 iso. SCM*. This is needed for full GC correctness.
773 * gc.h: undo previous undocumented changes related to #ifdef
776 2002-07-20 Han-Wen <hanwen@cs.uu.nl>
778 * *.c: add space after commas everywhere.
780 * *.c: use SCM_VECTOR_SET everywhere, where a vector is written.
781 Document cases where SCM_WRITABLE_VELTS() is used.
783 * vectors.h (SCM_VELTS): prepare for write barrier, and let
784 SCM_VELTS() return a const pointer
785 (SCM_VECTOR_SET): add macro.
787 2002-07-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
789 * eval.c (SCM_CEVAL), macros.c (macro_print, scm_makmacro,
790 scm_sym_macro, scm_macro_type), macros.h (scm_makmacro):
791 Deprecated the special kind of built-in dynamic syntax transformer
792 that was inaccurately named "macro". Note: The built-in syntax
793 transformers that are named "mmacro" or "memoizing-macro" still
794 exist, and it is these which come much closer to what one would
797 2002-07-13 Neil Jerram <neil@ossau.uklinux.net>
799 * eval.c (unmemocopy): Fix for
800 1001-local-eval-error-backtrace-segfaults (unmemoization crash
801 with internal definitions and local-eval).
803 2002-07-12 Gary Houston <ghouston@arglist.com>
805 * dynl.c: Don't define stub procedures if DYNAMIC_LINKING is not
806 defined. They don't do anything useful, especially since the
807 only case where DYNAMIC_LINKING is undefined seems to be
808 when --with-modules=no is given to configure, which is basically
809 requesting that the "dynamic linking module" be omitted.
811 * Makefile.am (libguile_la_SOURCES): move dynl.c from
812 libguile_la_SOURCES to EXTRA_libguile_la_SOURCES.
814 * extensions.c (load_extension): check DYNAMIC_LINKING for
816 * init.c (scm_init_guile_1): check DYNAMIC_LINKING for
817 scm_init_dynamic_linking.
819 2002-07-10 Marius Vollmer <mvo@zagadka.ping.de>
821 * guile.c, iselect.h, net_db.c, posix.c, socket.c: No need to
822 check for Cygwin when including <winsock2.h>, this is already
823 check for by configure. Thus, revert change from 2002-07-07.
825 2002-07-10 Gary Houston <ghouston@arglist.com>
827 * eq.c: include <string.h>
828 * dynl.c: docstring editing.
830 2002-07-09 Gary Houston <ghouston@arglist.com>
832 * dynl.c (scm_dynamic_call): docstring editing.
834 2002-07-08 Rob Browning <rlb@defaultvalue.org>
836 * gc_os_dep.c: HURD fixes.
838 2002-07-07 Marius Vollmer <mvo@zagadka.ping.de>
840 Crosscompiling and Cygwin fixes by Jan Nieuwenhuizen. Thanks!
842 * Makefile.am: Override default rule for c-tokenize.$(OBJECT);
843 this should be compiled for BUILD host.
844 Override default rule for
845 guile_filter_doc_snarfage$(EEXECT); this should run on BUILD host.
846 Add missing $(EXEEXT) to guile_filter_doc_snarfage invocation.
847 (snarf2checkedtexi): Use GUILE_FOR_BUILD instead of preinstguile.
849 * guile.c, iselect.h, net_db.c, posix.c, socket.c: Do not include
850 <winsock2.h> on Cygwin even when we have it.
852 2002-07-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
854 * __scm.h (SCM_CAUTIOUS), eval.c (scm_eval_args, deval_args,
855 SCM_CEVAL): Removed compile time option SCM_CAUTIOUS to clean up
856 the code. Full number of arguments checking of closures is
857 mandatory now. However, the option to disable the checking has
858 most probably not been used anyway.
860 2002-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
862 * __scm.h (SCM_RECKLESS), backtrace.c (SCM_ASSERT), debug.c
863 (scm_debug_options), eval.c (scm_lookupcar, scm_lookupcar1,
864 scm_badargsp, SCM_CEVAL, SCM_APPLY, scm_map, scm_for_each),
865 feature.c (scm_init_feature), gsubr.c (scm_gsubr_apply), numbers.c
866 (scm_logand, scm_logior, scm_logxor, scm_i_dbl2big), srcprop.c
867 (scm_source_properties, scm_set_source_properties_x,
868 scm_source_property): Removed compile time option SCM_RECKLESS to
869 clean up the code. Full number of arguments checking of closures
870 is mandatory now. However, the option to disable the checking has
871 most probably not been used anyway.
873 * srcprop.c (scm_source_properties, scm_set_source_properties_x,
874 scm_source_property): Use !SCM_CONSP instead of SCM_NCONSP.
876 2002-06-30 Gary Houston <ghouston@arglist.com>
878 * dynl.c: Removed all SCM_DEFER_INTS/SCM_ALLOW_INTS, which won't
879 do anything useful. Added a comment about need for a mutex if
880 pre-emptive threading is supported.
882 * posix.c (scm_convert_exec_args), dynl.c
883 (scm_make_argv_from_stringlist): static procs: 1) renamed both to
884 allocate_string_pointers. 2) simplified: don't reallocate the
885 strings, just make an array of pointers 3) avoid memory leaks on
886 error 4) let the procedure report errors in its own name.
887 Consequences: 1) the procedures now assume that SCM strings are
888 nul-terminated, which should always be the case. 2) Since strings
889 are not reallocated, it's now possible for strings passed to
890 dynamic-args-call to be mutated.
892 2002-06-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
894 * __scm.h, eval.c, eval.h: Removed compile time option
895 MEMOIZE_LOCALS to clean up the code. Now, caching of local
896 variable positions during memoization is mandatory. However, the
897 option to disable the caching has most probably not been used
900 2002-06-18 Marius Vollmer <mvo@zagadka.ping.de>
902 * print.c (scm_simple_format): Print missing part of format before
903 ~% control. Thanks to Daniel Skarda!
905 2002-06-01 Marius Vollmer <mvo@zagadka.ping.de>
907 * mkstemp.c: Added exception notice to license statement.
909 2002-05-22 Marius Vollmer <mvo@zagadka.ping.de>
911 * numbers.c (mem2ureal): When returning an inexact zero, make sure
912 it is represented as a floating point value so that we can change
915 From John W. Eaton <jwe@bevo.che.wisc.edu>
917 * numbers.c (idbl2str): Don't omit sign when printing negative zero.
919 2002-05-14 Thien-Thi Nguyen <ttn@giblet.glug.org>
921 * gc_os_dep.c: For I386/OPENBSD, allow for `__i386__'
922 in addition to `i386'. Thanks to Dale P. Smith.
924 2002-05-08 Marius Vollmer <mvo@zagadka.ping.de>
926 * eq.c (real_eqv): New.
927 (scm_eqv_p): Use it when comparing reals and complexes.
929 * numbers.c: Include <string.h>, for strncmp.
930 (mem2complex): Do not create negative NaNs.
931 (scm_leq_p, scm_geq_p): Explicitely return #f when comparing a
933 (scm_inexact_to_exact): Signal error when converting a NaN.
935 2002-05-06 Marius Vollmer <mvo@zagadka.ping.de>
937 * posix.c (scm_putenv): Handle removing variables explicitely by
942 * numbers.h: Conditionally include floatingpoint.h, ieeefp.h, and
943 nan.h. Provide declarations for scm_inf_p, scm_nan_p, scn_inf,
945 * numbers.c: [SCO && ! HAVE_ISNAN] (isnan): New function.
946 [SCO && ! HAVE_ISINF] (isinf): New function.
947 (xisinf, xisnan): New functions.
949 (isfinite): Define in terms of xisinf.
950 (scm_inf_p, scm_nan_p): New functions.
951 (guile_Inf, guile_NaN): New file-scope vars.
952 (guile_ieee_init): New function.
953 (scm_inf, scm_nan): New functions.
954 (idbl2str): Handle Inf and NaN. Remove funny label and
956 (ALLOW_DIVIDE_BY_ZERO): New macro.
957 (scm_divide): Allow division by zero to occur if
958 ALLOW_DIVIDE_BY_ZERO is defined.
959 Handle bignums and ints as special cases.
961 Additional stuff by me:
963 numbers.c (mem2ureal): Recognize "inf.0" and "nan.xxx".
964 (scm_even_p, scm_odd_p): Treat infinity as even and odd.
965 (iflo2str): Don't output a '+' for negative numbers or for Inf and
966 NaN. They will provide their own sign.
967 (scm_divide): Only allow divides by inexact zeros. Dividing by
968 exact zeros still signals an errors.
970 2002-04-22 Thien-Thi Nguyen <ttn@giblet.glug.org>
972 * goops.h (scm_slot_exists_p): Rename from scm_slots_exists_p.
973 * goops.c (scm_slot_exists_p): Rename from scm_slots_exists_p.
974 (scm_slot_exists_p): Rename from scm_slots_exists_p.
975 Thanks to Andreas Rottmann.
977 2002-04-20 Gary Houston <ghouston@arglist.com>
979 * removal of unused fields in root state (thanks to Christopher
980 Cramer for pointing out the disuse.)
981 * root.h (scm_root_state): removed def_inp, def_outp, def_errp.
982 (scm_def_inp, scm_def_outp, scm_def_errp): removed.
984 * root.c (root_mark): don't mark them.
985 (scm_make_root): don't set them to #f.
986 * init.c (scm_init_standard_ports): don't initialise with the
989 2002-04-17 Marius Vollmer <mvo@zagadka.ping.de>
991 * Makefile.am (EXTRA_DIST): Added cpp_err_symbols.c and
994 2002-04-16 Marius Vollmer <mvo@zagadka.ping.de>
996 * guile-snarf.in: Do not clean input file. This would write to
997 the $(srcdir) during a VPATH build, which is not allowed. It also
998 isn't needed since it only works when an output filename has been
999 specified and in that case we don't need to clean the input file
1000 because the output file will already exist.
1002 2002-03-31 Marius Vollmer <mvo@zagadka.ping.de>
1004 * guile-snarf: Install the trap for removing $cleanfile only when
1005 the value of $cleanfile is actually known.
1007 2002-04-10 Rob Browning <rlb@defaultvalue.org>
1009 * .cvsignore: add versiondat.h and *.c.clean.c.
1011 2002-03-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1013 * srcprop.[ch] (scm_c_source_property_breakpoint_p): New
1014 function, replaces macro SRCBRKP.
1016 (SRCBRKP): Deprecated.
1018 * eval.c (SCM_CEVAL): Replaced use of SRCBRKP by call to
1019 scm_c_source_property_breakpoint_p. Removed some use of arg1 as
1022 2002-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1024 * debug.h, eval.c: Deprecated CHECK_ENTRY, CHECK_APPLY and
1025 CHECK_EXIT and removed all references to them.
1027 2002-03-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1029 * debug.h (scm_ready_p, debug_print): Removed declarations.
1031 * eval.c (EVALCELLCAR): Removed.
1033 (SCM_CEVAL): Eliminated label loopnoap. Removed side-effecting
1034 operation from condition.
1036 2002-03-24 Marius Vollmer <mvo@zagadka.ping.de>
1038 * guile-snarf.in: When the output filename is "-", write to
1039 stdout. When no "-o" option is given, use "-" as the output
1040 filename (i.e., stdout). Only 'clean' the inputfile or remove the
1041 output file on error when the output file name is not "-". Define
1042 the preprocessor macro SCM_MAGIC_SNARFER while snarfing.
1044 * Makefile.am (.c.x): Pass "-o $@" to guile-snarf.
1046 2002-03-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
1048 * eval.c (SCM_CEVAL, SCM_APPLY): Eliminated labels wrongnumargs
1049 and the corresponding goto statements. Removed redundant code.
1051 2002-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1053 * eval.c (SCM_CEVAL): Minimized scope of variable arg2.
1054 Eliminated redundant SCM_IMP check. Exlined call to EVALCAR.
1055 Re-enabled handing of rpsubrs and asubrs.
1057 2002-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1059 * eval.c (SIDEVAL): Removed.
1061 (SCM_CEVAL): Minimized scope of variable orig_sym. Eliminated
1062 goto-labels cdrxnoap, cdrxbegin and nontoplevel_cdrxnoap. Changed
1063 argument checking order for set! to locals, variables and symbols.
1064 Improvements to control structure. Removed some uses of arg1 and
1065 arg2 as temporary variables.
1067 2002-03-15 Thien-Thi Nguyen <ttn@giblet.glug.org>
1069 * guile-snarf.in: Remove "--compat=1.4" support.
1070 Add "-d" and "-D" support.
1072 (deprecated_list): New var.
1073 (compat_mode_clean_xxx): Delete.
1074 (grep_deprecated): New func.
1075 ("main"): If "-d" or "-D", call `grep_deprecated'.
1077 2002-03-15 Neil Jerram <neil@ossau.uklinux.net>
1079 * hooks.h: Change scm_t_c_hookype_t everywhere to
1084 * strings.c (scm_string_p): Change unnecessary `iff' to `if'.
1086 * ports.c (scm_sys_make_void_port): Use `@file'.
1088 * numbers.c (scm_number_p, scm_real_p): Use `otherwise' rather
1091 * macros.c (scm_makmacro): Don't say that the form replaces its
1092 source, because it doesn't.
1093 (scm_makmmacro): Clarify difference between this and scm_makmacro.
1095 * backtrace.c (scm_display_error), filesys.c (scm_umask,
1096 scm_select, scm_basename), goops.c (scm_method_generic_function),
1097 numbers.c (scm_integer_length), posix.c (scm_getgroups, scm_execl,
1098 scm_setlocale, scm_flock), socket.c (scm_shutdown): Correct
1101 * debug.c (scm_debug_options), eval.c
1102 (scm_eval_options_interface), read.c (scm_read_options): Change
1103 incorrect @var in docstring to @code.
1105 2002-03-14 Marius Vollmer <mvo@zagadka.ping.de>
1107 * unif.c (singp): Use SCM_REALP instead of SCM_SLOPPY_REALP.
1109 * snarf.h (SCM_SNARF_INIT): Add "^:^" after code so that
1110 guile-snarf can remove trailing non-init code.
1112 * guile-snarf.in (modern_snarf): Remove everything following and
1113 including "^:^" from the output.
1115 2002-03-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
1117 * eval.c (SCM_CEVAL), srcprop.h (SRCBRKP): Eliminated union 't'.
1119 * eval.c (SCM_CEVAL): Exlined call to EVALCAR.
1121 2002-03-13 Thien-Thi Nguyen <ttn@giblet.glug.org>
1123 * guile-snarf.in: Update copyright.
1124 Rewrite to internalize error handling.
1125 Add "--compat=1.4" handling.
1128 * Makefile.am (libpath.h): Use @top_srcdir_absolute@.
1129 (snarfcppopts): New var.
1130 (.c.x): Use $(snarfcppopts). Rework guile-snarf usage.
1131 (.c.doc): Use $(snarfcppopts).
1133 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
1134 continuations.c, debug-malloc.c, debug.c, deprecation.c, dynl.c,
1135 dynwind.c, environments.c, eq.c, error.c, eval.c, evalext.c,
1136 extensions.c, feature.c, filesys.c, fluids.c, fports.c, gc.c,
1137 goops.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
1138 ioext.c, iselect.c, keywords.c, lang.c, list.c, load.c, macros.c,
1139 modules.c, net_db.c, numbers.c, objects.c, objprop.c, options.c,
1140 pairs.c, ports.c, posix.c, print.c, procprop.c, procs.c,
1141 properties.c, ramap.c, random.c, rdelim.c, read.c, regex-posix.c,
1142 root.c, rw.c, scmsigs.c, script.c, simpos.c, socket.c, sort.c,
1143 srcprop.c, stackchk.c, stacks.c, stime.c, strings.c, strop.c,
1144 strorder.c, strports.c, struct.c, symbols.c, threads.c, throw.c,
1145 unif.c, values.c, variable.c, vectors.c, version.c, vports.c,
1146 weaks.c: Retire inclusion guard macro SCM_MAGIC_SNARFER.
1148 2002-03-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1150 * eval.c (SCM_CEVAL): Got rid of the last reference to t.lloc.
1151 The next step will be to remove the union 't' and simplify the
1152 code of SCM_CEVAL that way.
1154 2002-03-12 Neil Jerram <neil@ossau.uklinux.net>
1156 * iselect.c (collisionp, gnfds, greadfds, gwritefds, gexceptfds,
1157 rreadfds, rwritefds, rexceptfds): Made static.
1159 * gc.c (terminating), fports.c (terminating): Renamed
1162 2002-03-11 Marius Vollmer <mvo@zagadka.ping.de>
1164 * numbers.c (scm_divide): Adapt code from libstdc++/f2c to void
1165 potential overflow problems. Thanks to John W Eaton!
1167 * strop.c (string_capitalize_x): Treat characters as unsigned so
1168 that 8-bit chars work. Thanks to David Pirotte!
1170 2002-03-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1172 * eval.c (SCM_CEVAL): Cleaned up the handling of 'slot-ref',
1173 'slot-set!' and 'nil-cond'. Removed some uses of t.arg1, arg2 and
1174 proc as temporary variables. Introduced temporary variables with
1175 hopefully descriptive names for clarification. Replaced SCM_N?IMP
1176 by a more explicit predicate in some places.
1178 2002-03-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
1180 * eval.c (SCM_CEVAL): Cleaned up the handling of #@dispatch.
1181 Added lots of comments regarding the implementation of #@dispatch.
1182 Changed intra-procedure communication to use t.arg1 instead of
1183 arg2. Removed some uses of t.arg1, t.lloc and proc as temporary
1184 variables. Introduced temporary variables with hopefully
1185 descriptive names for clarification. Replaced SCM_N?IMP by a more
1186 explicit predicate in some places. Use SCM_INSTANCE_HASH instead
1187 of computing the expression explicitly. Eliminate now unused
1188 label nontoplevel_cdrxbegin.
1190 * goops.h (SCM_INSTANCE_HASH): New macro.
1192 * objects.h (SCM_CMETHOD_FORMALS, SCM_CMETHOD_BODY): New macros.
1194 2002-03-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
1196 * Makefile.am (bin_SCRIPTS): Revive this decl, w/ initial element
1197 "guile-snarf" moved back from `noinst_SCRIPTS'.
1199 2002-03-08 Neil Jerram <neil@ossau.uklinux.net>
1201 * srcprop.c (scm_set_source_property_x): If SRCPROPS obj already
1202 exists when adding a source property other than those that are
1203 handled explicitly, add the new property to the SRCPROPS obj's
1206 * debug.h (SCM_MAX_FRAME_SIZE): Remove incorrect comment about use
1207 of SCM_MAX_FRAME_SIZE as a bit mask; it isn't used like this.
1209 * eval.c (SCM_CEVAL): Don't store scm_debug_eframe_size in
1210 debug.status. It isn't needed, and it can overflow the bits
1211 reserved for it (which may lead to a segv or a GC abort).
1213 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1215 * eval.c (SCM_CEVAL): Cleaned up the handling of 'apply'. Removed
1216 side-effecting operations from conditions and macro calls.
1217 Replaced SCM_N?IMP by a more explicit predicate in some places.
1218 Minimized the scope of some variables.
1220 2002-03-02 Stefan Jahn <stefan@lkcc.org>
1222 * convert.i.c: Fixed int <-> long conversions which would have
1223 failed if their sizes were different.
1225 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1227 * eval.c (SCM_CEVAL): Cleaned up the handling of 'if', 'let',
1228 'letrec' and 'set*': Removed some uses of t.arg1, t.lloc and proc
1229 as temporary variables. Removed side-effecting operations from
1230 conditions and macro calls. Introduced temporary variables with
1231 hopefully descriptive names for clarification. Replaced SCM_N?IMP
1232 by a more explicit predicate in some places. Removed code that
1233 was conditionally compiled if SICP was defined - which it never
1236 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1238 * eval.c (SCM_CEVAL): Cleaned up the handling of 'cons' and 'do':
1239 Removed some uses of t.arg1 and proc as temporary variables.
1240 Removed side-effecting operations from conditions and macro calls.
1241 Introduced temporary variables with hopefully descriptive names
1242 for clarification. Replaced SCM_N?IMP by a more explicit
1243 predicate in some places.
1245 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1247 * eval.c (scm_badargsp, SCM_CEVAL): Replaced SCM_N?IMP by a more
1248 explicit predicate in some places.
1250 (CHECK_EQVISH): Removed.
1252 (SCM_CEVAL): Removed some uses of t.arg1 and proc as temporary
1253 variables. Removed side-effecting operations from conditions and
1254 macro calls. Introduced temporary variables for clarification.
1255 Sorted if-else-if check for the type of the last form in a list by
1256 frequency. Avoided some unnecessary tail-recursion calls.
1258 2002-03-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
1260 * gc.c (SCM_HEAP_SEG_SIZE, CELL_UP, CELL_DN, NEXT_DATA_CELL,
1261 init_heap_seg, alloc_some_heap), gc.h (struct scm_cell, struct
1262 scm_t_cell, SCM_CELLPTR, SCM_GC_CARD_SIZE,
1263 SCM_GC_IN_CARD_HEADERP), tags.h (SCM_CELLP): Renamed the struct
1264 scm_cell and all its uses to scm_t_cell in accordance to Guile's
1265 naming scheme for types.
1267 * alist.c (scm_acons), convert.i.c (CTYPES2UVECT,
1268 CTYPES2UVECT_OPTIONAL), coop-threads.c (scm_call_with_new_thread,
1269 scm_spawn_thread), debug.c (scm_make_debugobj), environments.c
1270 (scm_make_environment), eval.c (scm_closure), fports.c
1271 (scm_fdes_to_port), gc.c (scm_deprecated_newcell,
1272 scm_deprecated_newcell2), inline.h (scm_alloc_cell, scm_cell),
1273 list.c (SCM_I_CONS), numbers.c (scm_i_mkbig), pairs.c (scm_cons),
1274 ports.c (scm_void_port), procs.c (scm_c_make_subr, scm_makcclo),
1275 smob.c (scm_make_smob), smob.h (SCM_NEWSMOB), strings.c
1276 (scm_take_str, scm_allocate_string), strports.c (scm_mkstrport),
1277 unif.c (scm_make_uve), variable.c (make_variable), vectors.c
1278 (scm_c_make_vector), vports.c (scm_make_soft_port): Renamed
1279 scm_alloc_cell to scm_cell.
1281 * environments.c (core_environments_observe), gc.c
1282 (scm_deprecated_newcell2), goops.c (wrap_init, scm_wrap_object),
1283 inline.h (scm_alloc_double_cell, scm_double_cell), num2float.i.c
1284 (FLOAT2NUM), numbers.c (scm_make_real), procs.c
1285 (scm_make_procedure_with_setter), smob.h (SCM_NEWSMOB2,
1286 SCM_NEWSMOB3), struct.c (scm_make_struct, scm_make_vtable_vtable),
1287 symbols.c (scm_mem2symbol, scm_mem2uninterned_symbol), weaks.c
1288 (allocate_weak_vector): Renamed scm_alloc_double_cell to
1291 2002-02-27 Stefan Jahn <stefan@lkcc.org>
1293 * convert.i.c, convert.c: Better range checking.
1295 * inet_aton.c, fports.c: Commented the inclusion of <winsock2.h>.
1297 * deprecation.c (vsnprintf): Define to `_vsnprintf' for
1300 2002-02-26 Thien-Thi Nguyen <ttn@giblet.glug.org>
1302 * Makefile.am: Update path to pre-inst-guile automake frag.
1304 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1306 * gc.c (scm_gc_sweep): Make it compile even when deprecated
1307 features are excluded.
1309 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1311 * num2integral.i.c (NUM2INTEGRAL): Fixed signedness problem.
1313 2002-02-25 Gary Houston <ghouston@arglist.com>
1315 * convert.c: include <string.h> for convert_i.c.
1317 2002-02-24 Rob Browning <rlb@defaultvalue.org>
1319 * .cvsignore: add stamp-h1.
1321 2002-02-21 Neil Jerram <neil@ossau.uklinux.net>
1323 * unif.c (scm_array_to_list): Correct name, which had been
1324 accidentally changed to scm_t_arrayo_list!
1326 2002-02-20 Mikael Djurfeldt <mdj@linnaeus>
1328 * gc.c (scm_gc_sweep): Print an error message when aborting due to
1329 underflowing scm_mallocated.
1331 2002-02-14 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1333 * gc.h, gc.c (scm_must_malloc, scm_must_realloc, scm_must_strdup,
1334 scm_must_strndup, scm_done_malloc, scm_done_free, scm_must_free):
1335 Reimplemented using the new scm_gc_malloc, etc., functions and
1338 2002-02-11 Thien-Thi Nguyen <ttn@giblet.glug.org>
1340 * Makefile.am (bin_PROGRAMS): Move `guile_filter_doc_snarfage'
1341 to `noinst_PROGRAMS'.
1342 (bin_SCRIPTS): Move all values to `noinst_SCRIPTS'; delete.
1343 (noinst_PROGRAMS, noinst_SCRIPTS): New.
1345 2002-02-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1347 * gc.h, gc.c (scm_gc_sweep): Issue deprecation warning when
1348 non-zero is returned from a port or smob free function.
1349 (scm_malloc, scm_realloc, scm_strndup, scm_strdup,
1350 scm_gc_register_collectable_memory,
1351 scm_gc_unregister_collectable_memory, scm_gc_malloc,
1352 scm_gc_realloc, scm_gc_free, scm_gc_strndup, scm_gc_strdup): New.
1354 * backtrace.c, continuations.c, convert.i.c, coop-threads.c,
1355 debug-malloc.c, dynl.c, environments.c, environments.h,
1356 extensions.c, filesys.c, fports.c, gc.c, gc.h, gh_data.c, goops.c,
1357 guardians.c, hooks.c, init.c, keywords.c, load.c, numbers.c,
1358 ports.c, posix.c, procs.c, rdelim.c, regex-posix.c, root.c,
1359 smob.c, stime.c, strings.c, struct.c, struct.h, symbols.c, unif.c,
1360 vectors.c, weaks.c: Use scm_gc_malloc/scm_malloc and
1361 scm_gc_free/free instead of scm_must_malloc and scm_must_free, as
1362 appropriate. Return zero from smob and port free functions.
1364 * debug-malloc.c (scm_malloc_reregister): Handle "old == NULL".
1366 * deprecation.h, deprecation.c: Reimplemented to allow deprecation
1367 messages while the GC is running.
1368 (scm_c_issue_deprecation_warning_fmt): New.
1370 * fports.c (scm_setvbuf): Reset read buffer to saved values when
1371 it is pointing to the putback buffer.
1373 2002-02-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
1375 * gsubr.c (create_gsubr): On "too many args" error,
1376 also display arg count and name. Thanks to Bill Schottstaedt.
1378 2002-02-05 Thien-Thi Nguyen <ttn@giblet.glug.org>
1380 * Makefile.am: Include $(top_srcdir)/pre-inst-guile.am.
1382 (bin_SCRIPTS): Remove guile-snarf-docs-texi.
1383 (alldotdocfiles, snarf2checkedtexi, dotdoc2texi): New vars.
1384 (guile.texi, guile-procedures.texi): Use $(dotdoc2texi).
1386 * guile-snarf-docs-texi.in: Bye bye.
1388 2002-02-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1390 * symbols.c (scm_make_symbol): Fix typo in docstring.
1392 * symbols.h (scm_mem2uninterned_symbol, scm_symbol_interned_p,
1393 scm_make_symbol): New prototypes.
1395 2002-02-03 Marius Vollmer <mvo@zagadka.ping.de>
1397 * symbols.h (SCM_SET_SYMBOL_HASH): Removed.
1398 (SCM_SYMBOL_INTERNED_P): New.
1399 * symbols.c (scm_symbol_hash): Use scm_ulong2num instead of
1400 SCM_MAKINUM since hash values can well be bignums.
1401 (scm_mem2symbol): Only use hash values below SCM_T_BITS_MAX/2.
1402 This signals a interned symbol.
1403 (scm_mem2uninterned_symbol, scm_symbol_interned_p,
1404 scm_make_symbol): New.
1406 * print.c (scm_iprin1): Print uninterned symbols unreadably.
1408 2002-02-02 Thien-Thi Nguyen <ttn@giblet.glug.org>
1410 * __scm.h (HAVE_UINTPTR_T): Only define if UINTPTR_T attributes
1411 are defined: UINTPTR_MAX, INTPTR_MAX, INTPTR_MIN.
1412 Thanks to Dave Love.
1414 2002-01-31 Marius Vollmer <mvo@zagadka.ping.de>
1416 * symbols.c (scm_gensym): Use " g" as default prefix, not "g".
1417 This might help to make unintended clashes less likely.
1418 (scm_string_to_symbol): Protect the string until the symbols is
1421 2002-01-31 Stefan Jahn <stefan@lkcc.org>
1423 * convert.c, convert.h, convert.i.c: New files containing C
1424 array to Scheme conversion helpers meant to be replacement
1425 functions for the deprecated gh interface.
1427 * Makefile.am: Setup rules for new `convert.*' files.
1429 2002-01-28 Stefan Jahn <stefan@lkcc.org>
1431 * symbols.c (scm_c_symbol2str): New function, replacement for
1432 `gh_scm2newsymbol()'.
1434 * strings.c (scm_c_substring2str): New function. Proper
1435 replacement for `gh_get_substr()'.
1437 * socket.c: Include `stdint.h' if available for the `uint32_t'
1440 * scmsigs.c (scm_sigaction): Initialize `chandler' (inhibits
1443 * backtrace.c: Include `lang.h' for GUILE_DEBUG conditional.
1445 2002-01-22 Neil Jerram <neil@ossau.uklinux.net>
1447 Other changes unrelated to Elisp...
1449 * eval.c (scm_m_if): Use s_if rather than repeating string literal
1451 (comments): Fix a few typos.
1452 (scm_for_each): Add parentheses around oddly unparenthesized
1453 if/while conditions.
1455 * read.c (scm_read_opts): Add full stop at end of doc for
1458 * script.c (scm_compile_shell_switches): Use scm_str2symbol
1459 instead of gh_symbol2scm.
1461 * srcprop.h (SRCPROPBRK): Return C type rather than SCM.
1462 (SRCBRKP): Use SRCPROPBRK rather than duplicating its logic.
1464 * srcprop.c (scm_srcprops_to_plist, scm_source_property): Change
1465 SRCPROPBRK (x) to SCM_BOOL (SRCPROPBRK (x)).
1467 First batch of changes for Elisp support...
1469 * alist.c, async.c, boolean.c, dynl.c, eval.c, filesys.c,
1470 fluids.c, list.c, load.c, options.c, posix.c, print.c, sort.c,
1471 throw.c, vectors.c, weaks.c: Add #include for lang.h.
1473 * eval.c, eval.h, init.c, lang.c, lang.h: Use SCM_ENABLE_ELISP to
1474 conditionalize compilation and initialization of Elisp support
1477 * alist.c (scm_assq, scm_assv, scm_assoc), async.c
1478 (scm_asyncs_pending, scm_run_asyncs, noop), backtrace.c
1479 (scm_set_print_params_x), dynl.c (scm_make_argv_from_stringlist),
1480 filesys.c (fill_select_type, retrieve_select_type), fluids.c
1481 (scm_swap_fluids, scm_swap_fluids_reverse), list.c (scm_null_p,
1482 scm_ilength, scm_append_x, scm_last_pair, scm_reverse,
1483 scm_reverse_x, scm_list_ref, scm_list_set_x, scm_list_cdr_set_x,
1484 scm_c_memq, scm_memv, scm_member), load.c (scm_search_path),
1485 options.c (change_option_setting, scm_options), posix.c
1486 (environ_list_to_c), print.c (scm_iprlist), throw.c
1487 (scm_exit_status), vectors.c (scm_vector), weaks.c
1488 (scm_weak_vector): Use SCM_NULL_OR_NIL_P instead of SCM_NULLP.
1490 * boolean.c (scm_not): Use `SCM_FALSEP || SCM_NILP' instead of
1493 * boolean.c (scm_boolean_p): Use `SCM_BOOLP || SCM_NILP' instead
1496 * eval.c (scm_lisp_nil, scm_lisp_t, s_nil_ify, scm_m_nil_ify,
1497 s_t_ify, scm_m_t_ify, s_0_cond, scm_m_0_cond, s_0_ify,
1498 scm_m_0_ify, s_1_ify, scm_m_1_ify): Removed.
1499 (scm_m_atfop): Support function aliasing. Support both function
1500 args, which need transformation, and macro args, which do not.
1501 Add explanatory comments.
1502 (SCM_CEVAL): In switch cases for SCM_IM_AND, SCM_IM_COND,
1503 SCM_IM_DO, SCM_IM_IF and SCM_IM_OR, add `|| SCM_NILP' to existing
1504 checks for SCM_FALSEP. In switch case for SCM_IM_NIL_COND, use
1505 SCM_NULLP || SCM_NILP instead of checks against (removed)
1506 scm_lisp_nil. Removed switch cases for SCM_IM_NIL_IFY,
1507 SCM_IM_T_IFY, SCM_IM_0_COND, SCM_IM_0_IFY, SCM_IM_1_IFY.
1509 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
1510 scm_m_while, scm_nil_eq): Commented out; I don't think we need
1511 these, but I don't want to remove them yet, just in case.
1512 (scm_init_lang): Define `%nil' variable on Scheme level to hold
1515 * lang.h (SCM_NILP): Test against Elisp nil value instead of
1516 against (removed) scm_lisp_nil.
1517 (SCM_NILNULLP, SCM_NIL2EOL, SCM_EOL2NIL): Commented out.
1518 (SCM_NULL_OR_NIL_P): New.
1520 * list.c (scm_append): Use SCM_VALIDATE_NULL_OR_NIL instead of
1523 * print.c (scm_isymnames): Fix comment. Remove #@nil-ify,
1524 #@t-ify, #@0-cond, #@0-ify, #@1-ify. Add #nil (for SCM_ELISP_NIL
1527 * sort.c (scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
1528 scm_sort_x, scm_sort, scm_stable_sort_x, scm_stable_sort): Use
1529 SCM_NULL_OR_NIL_P instead of SCM_NULLP. In constructions like `if
1530 (SCM_NULLP (x)) return SCM_EOL;', return x rather than SCM_EOL.
1532 * tags.h (SCM_IM_NIL_IFY, SCM_IM_T_IFY, SCM_IM_0_COND,
1533 SCM_IM_0_IFY, SCM_IM_1_IFY): Removed.
1534 (SCM_IM_BIND, SCM_IM_DELAY, SCM_IM_CALL_WITH_VALUES, SCM_UNBOUND):
1535 Numbering shifted down accordingly.
1536 (SCM_ELISP_NIL): New IFLAG.
1538 * validate.h (SCM_VALIDATE_NULL_OR_NIL): New.
1540 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1542 * eval.c: Removed outdated references to "everr". Improved some
1545 (scm_deval_args, deval_args): Renamed scm_deval_args to
1546 deval_args, since it is not part of the interface.
1548 (SCM_CEVAL): Added (maybe somewhat verbose) comment. Avoid to
1549 use references to debug.vect[0] before it exists. Add parentheses
1550 to switch statement.
1552 * goops.h: Added local emacs variables.
1554 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1556 * eval.[ch] (scm_deval_args): Made static.
1558 * srcprop.c (scm_source_property): Remove redundant SCM_IMP
1561 * strings.c (scm_c_string2str): Clarified comment. Replaced
1562 THINKME by FIXME for uniformness. Removed question about whether
1563 arguments need to be protected from garbage collection: Arguments
1564 must be protected as any other variable.
1566 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1568 * procs.h (SCM_CLOSURE_BODY): New Macro.
1570 * debug.c (scm_procedure_name, scm_procedure_source), eval.c
1571 (SCM_CEVAL, SCM_APPLY), goops.c (scm_sys_initialize_object,
1572 get_slot_value, set_slot_value), procs.c
1573 (scm_procedure_documentation), sort.c (closureless), stacks.c
1574 (get_applybody): Replace SCM_CDR (SCM_CODE (...)) by
1577 * sort.c (closureless): Prefer !SCM_FOOP over SCM_NFOOP.
1579 2001-12-26 Marius Vollmer <mvo@zagadka.ping.de>
1581 * Makefile.am (guile-procedures.txt): When we don't have makeinfo,
1584 2001-12-16 Marius Vollmer <mvo@zagadka.ping.de>
1586 * stacks.c, stacks.h (scm_t_stackype): Renamed to scm_stack_type
1589 * continuations.c (scm_make_continuation): Do not retain the
1590 throw_value when the continuation is invoked.
1592 2001-12-08 Stefan Jahn <stefan@lkcc.org>
1594 * strings.c (scm_c_string2str): New function. Converts a
1595 given Scheme string into a C string. Also put in two
1596 THINKME's regarding the malloc policy for the missing converter
1599 2001-12-01 Neil Jerram <neil@ossau.uklinux.net>
1601 * gh_data.c (gh_module_lookup): Use scm_str2symbol rather than
1604 2001-11-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
1606 * gc.h (SCM_GC_CELL_WORD, SCM_GC_CELL_OBJECT,
1607 SCM_GC_SET_CELL_WORD, SCM_GC_SET_CELL_OBJECT): New macros.
1609 (SCM_GC_CELL_TYPE, SCM_CELL_WORD, SCM_CELL_OBJECT,
1610 SCM_SET_CELL_WORD, SCM_SET_CELL_OBJECT, SCM_FREE_CELL_CDR,
1611 SCM_GC_SET_CELL_OBJECT): Express in terms of SCM_GC_CELL_*
1614 (SCM_FREE_CELL_P): Express in terms of SCM_GC_CELL_TYPE.
1616 * inline.h (scm_alloc_cell, scm_alloc_double_cell): Use
1617 SCM_GC_CELL_* macros when accessing free cells.
1619 2001-11-25 Marius Vollmer <mvo@zagadka.ping.de>
1621 * vectors.h (SCM_MAKE_VECTOR_TAG): New.
1622 * unif.h (SCM_MAKE_BITVECTOR_TAG, SCM_MAKE_UVECTOR_TAG): New.
1623 * symbols.h (SCM_MAKE_SYMBOL_TAG): New.
1624 * strings.h (SCM_MAKE_STRING_TAG): New.
1625 * procs.h (SCM_MAKE_CCLO_TAG): New.
1626 * numbers.h (SCM_MAKE_BIGNUM_TAG): New.
1628 * goops.h: Replaced SCM_DEBUG_DEPRECATED with
1629 !SCM_ENABLE_DEPRECATED.
1631 * async.c, async.h (scm_system_async_mark_from_signal_handler):
1634 * scmsigs.c (scm_take_signal): Removed all code that assumes that
1635 signal handlers are allowed to divert the flow of control. Call
1636 scm_system_async_mark_from_signal_handler instead of
1637 scm_system_async_mark.
1640 Deprecated SCM_NEWCELL and SCM_NEWCELL2. Added scm_alloc_cell and
1641 scm_alloc_double_cell in their place.
1643 * gc.h (SCM_GC_SET_ALLOCATED, scm_debug_newcell,
1644 scm_debug_newcell2, scm_tc16_allocated): Removed from header.
1645 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
1646 (SCM_NEWCELL, SCM_NEWCELL2): Implement in terms of
1647 scm_deprecated_newcell and scm_deprecated_newcell2.
1649 gc.c (scm_tc16_allocated): Only define when including deprecated
1651 (scm_debug_newcell, scm_debug_newcell2): Removed.
1652 (scm_init_storage): Do not initialize scm_tc16_allocated.
1653 (scm_init_gc): Do it here.
1654 (allocated_mark): New, from old code.
1655 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
1657 * inline.c, inline.h: New files.
1658 * Makefile.am: Added them in all the right places.
1660 * _scm.h: Include "libguile/inline.h".
1662 * alist.c, coop-threads.c, debug.c, environments.c, eval.c,
1663 fports.c, gh_data.c, goops.c, guardians.c, lang.c, list.c,
1664 num2float.i.c, numbers.c, pairs.c, ports.c, print.c, procs.c,
1665 smob.c, smob.h, strings.c, strports.c, struct.c, symbols.c,
1666 unif.c, variable.c, vectors.c, vports.c, weaks.c: Replaced
1667 SCM_NEWCELL and SCM_NEWCELL2 with scm_alloc_cell and
1668 scm_alloc_double_cell, respectively.
1670 2001-11-23 Marius Vollmer <mvo@zagadka.ping.de>
1672 * modules.c (scm_c_use_module): Adapt to changes to
1673 `process-use-modules'.
1675 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1677 * numbers.c (scm_divide): Fix more division by zero errors.
1679 2001-11-21 Gary Houston <ghouston@arglist.com>
1681 * Makefile.am (OMIT_DEPENDENCIES): removed, since it seems to be
1682 obsolete. autogen.sh says:
1683 invalid unused variable name: `OMIT_DEPENDENCIES'
1685 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1687 * numbers.c (scm_divide): Fix (/ 0). Thanks to Keith Wright for
1690 2001-11-21 Marius Vollmer <mvo@zagadka.ping.de>
1692 * Makefile.am (install-exec-hook): Prepend $(DESTDIR) to filename.
1693 Thanks to Eric Gillespie, Jr!
1695 2001-11-21 Stefan Jahn <stefan@lkcc.org>
1697 * win32-socket.c (getservent, setservent, endservent,
1698 getprotoent, setprotoent, endprotoent): New functions.
1699 Appropriate replacements for M$-Windows.
1701 * numbers.c (SIZE_MAX, PTRDIFF_MAX, PTRDIFF_MIN): Reintroduced
1702 these definitions for GUILE_DEBUG.
1704 * net_db.c: Include "win32-socket.h" if compiling with a native
1705 M$-Windows compiler. Include some pieces of code (protoent and
1706 servent interface) protected by HAVE_* macros when using a
1707 native M$-Windows compiler.
1709 2001-11-20 Marius Vollmer <mvo@zagadka.ping.de>
1711 * modules.c (scm_c_export): Do nothing when the first argument is
1712 already the terminating NULL. Thanks to Han-Wen Nienhuys!
1714 2001-11-20 Thien-Thi Nguyen <ttn@glug.org>
1716 * Makefile.am (libpath.h): In SCM_BUILD_INFO,
1717 also include `buildstamp'.
1719 2001-11-18 Rob Browning <rlb@defaultvalue.org>
1722 (s_scm_major_version): use SCM_MAJOR_VERSION.
1723 (s_scm_minor_version): use SCM_MINOR_VERSION.
1724 (s_scm_micro_version): use SCM_MICRO_VERSION.
1725 (s_scm_version): use SCM_MAJOR_VERSION, SCM_MINOR_VERSION, and
1729 (SCM_MAJOR_VERSION): renamed from SCM_GUILE_MAJOR_VERSION.
1730 (SCM_MINOR_VERSION): renamed from SCM_GUILE_MINOR_VERSION.
1731 (SCM_MICRO_VERSION): renamed from SCM_GUILE_MICRO_VERSION.
1733 2001-11-18 Neil Jerram <neil@ossau.uklinux.net>
1735 * vectors.c (scm_vector_move_left_x, scm_vector_move_right_x):
1736 Rewrite docstrings without reference to substring-move-left/right,
1737 since the latter no longer exist.
1739 2001-11-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1741 * eval.c: Removed bogus comment about acros.
1743 (scm_unmemocar): Use !SCM_CONSP instead of SCM_IMP.
1744 Minimize scope of local variable. Eliminate dependency on
1745 macro DEBUG_EXTENSIONS.
1747 (s_splicing): New error message string.
1749 (scm_m_body): Issue 'bad body' message rather than 'missing
1750 expression' message.
1752 (scm_m_quote): Eliminate unnecessary copying.
1754 (scm_m_lambda, scm_m_letstar, scm_m_letrec, scm_m_let): Leave the
1755 checking of the body to scm_m_body.
1757 (scm_m_do): Move comment to function header. Rename arg1 to
1758 binding. Made the code a bit easier to read.
1762 (iqq): Added a comment. Changed the depth parameter to
1763 unsigned. Use size_t for vector lengths. Make sure vector object
1764 is gc protected as long as its contents are read. Add some syntax
1765 checks. Get rid of unnecessary SCM_IMP test. Clean up the
1766 control structure a bit.
1768 (scm_m_delay): Added comment about the implementation of
1771 (scm_m_define): Add comment about guile's currying define
1772 syntax. Renamed 'proc' to 'name'. Eliminate dependency on macro
1773 DEBUG_EXTENSIONS. Simplified code a bit. Eliminate SICP code.
1775 (scm_m_letrec1): Removed. Part of the functionality is taken
1776 over by the new function 'transform_bindings'.
1778 (transform_bindings): New function. Takes over some of the
1779 functionality of removed function 'scm_m_letrec1', namely to split
1780 a list of bindings into a reversed list of variables and a list of
1783 (scm_m_letrec): Call 'transform_bindings'.
1785 (scm_m_let): Minimized scope of local variables. Renamed 'proc'
1786 to 'temp' and 'arg1' to 'binding'. Eliminated redundant SCM_NIMP
1787 test. Use 'transform_bindings'. Fixed scoping error with named
1788 let (Thanks to Aubrey Jaffer for reporting the bug and to Neil
1789 Jerram for suggesting the fix). Cleaned up the control structure
1792 (scm_m_expand_body): Use 'transform_bindings'. Eliminated
1793 unnecessary consing. Eliminated unnecessary
1794 SCM_DEFER/ALLOW_INTS.
1796 (SCM_CEVAL): Un-obfuscated some loops.
1798 2001-11-16 Neil Jerram <neil@ossau.uklinux.net>
1800 * gc.h (scm_unhash_name): Old declaration removed.
1802 * eval.c (s_scm_eval): Change @var{primitive-eval} to
1803 @code{primitive-eval}.
1805 * feature.c, vectors.c, net_db.c, unif.c, weaks.c, struct.c,
1806 version.c, alist.c, ports.c, ramap.c, unif.c, strings.c, list.c:
1807 Change @deffnx lines in docstrings to say {Scheme Procedure}
1808 rather than primitive or procedure.
1810 * posix.c (scm_execl), filesys.c (scm_close), unif.c
1811 (scm_array_set_x, scm_array_contents, scm_uniform_array_read_x,
1812 scm_bit_set_star_x, scm_bit_invert_x), ramap.c (scm_array_fill_x,
1813 scm_array_for_each, scm_array_index_map_x), vectors.c (scm_vector,
1814 scm_make_vector, scm_vector_to_list, scm_vector_fill_x), strop.c
1815 (scm_string_split, scm_string_ci_to_symbol), strings.c
1816 (scm_string_p), sort.c (scm_merge), print.c (scm_newline),
1817 macros.c (scm_macro_type), alist.c (scm_acons, scm_assq):
1818 Docstring fixes and improvements reflecting edits that have been
1819 made in the reference manual source.
1821 * objprop.c (scm_object_properties, scm_set_object_properties_x,
1822 scm_object_property, scm_set_object_property_x): Remove invalid
1823 @deffnx lines for corresponding procedure property primitives.
1825 These changes add a @deffnx C function declaration and function
1826 index entries for each Guile primitive to the copy of the doc
1827 snarf output that is used for reference manual synchronization.
1828 Online help is unchanged.
1830 * snarf.h (SCM_SNARF_DOCS): Output primitive's C function name.
1831 (SCM_DEFINE, SCM_DEFINE1, SCM_REGISTER_PROC): Supply to C function
1832 name to SCM_SNARF_DOCS.
1834 * guile-snarf-docs-texi.in: Pass the shell script's arguments into
1835 snarf-check-and-output-texi.
1837 * Makefile.am (guile-procedures.texi): New rule.
1838 (BUILT_SOURCES, guile.texi, guile-procedures.txt, CLEANFILES):
1839 Changed so that the last stage of doc snarfing is now performed
1840 twice, once to produce guile-procedures.txt for online help, and
1841 once to produce guile.texi for reference manual synchronization.
1843 2001-11-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
1845 * eval.c (RETURN): Wrap in do{}while(0) in order to make it
1846 safely usable as a single statement followed by a ';', for example
1849 (SCM_CEVAL, SCM_APPLY): Clean up code using 'RETURN'.
1851 2001-11-13 Neil Jerram <neil@ossau.uklinux.net>
1853 * random.c (scm_random_solid_sphere_x,
1854 scm_random_hollow_sphere_x): Correct "shere" typos.
1856 * hashtab.c (scm_hash_fold): Add missing apostrophe to docstring.
1858 * version.c (scm_version): Update docstring to include
1861 2001-11-13 Marius Vollmer <mvo@zagadka.ping.de>
1863 * modules.c (scm_c_export): Call va_end after collecting the
1866 * strop.h, strop.c (scm_substring_move_left_x,
1867 scm_substring_move_right_x): Removed.
1869 * __scm.h (HAVE_UINTPTR_T, HAVE_PTRDIFF_T, HAVE_LONG_LONG,
1870 HAVE_LONG_LONGS): Define to "1" when defining them, to mirror what
1873 2001-11-12 Marius Vollmer <mvo@zagadka.ping.de>
1875 * numbers.c: Document macros to define when including
1876 num2integral.i.c. MAX_VALUE and MIN_VALU are no longer used, we
1877 now rely on SIZEOF_ macros that have been figured out at
1880 * num2integral.i.c: Adapt to new interface.
1881 (NUM2INTEGRAL): Test whether a fixnum can be represented in the
1882 target type by casting it and checking whether it is still the
1883 same. Do not try to handle bignums for integral types that are
1884 smaller than fixnums. When handling bignums, collect the
1885 magnituse first into a unsigned type, and correctly check for
1887 (INTEGRAL2BIG): Do not use MIN_VALUE explicitely by observing that
1888 only -MIN_VALUE can still be negative of all negative numbers (in
1891 * tags.h (SIZEOF_SCM_T_BITS): Define it appropriately.
1893 * __scm.h: Define HAVE_UINTPTR_T, HAVE_PTRDIFF_T and
1894 HAVE_LONG_LONG depending on whether their size is non-zero.
1896 2001-11-11 Thien-Thi Nguyen <ttn@glug.org>
1898 * strop.c (scm_string_null_p): Docfix; nfc.
1899 Thanks to Scott Lenser.
1901 2001-11-07 Neil Jerram <neil@ossau.uklinux.net>
1903 * extensions.c (scm_load_extension): Canonicalize docstring
1906 * unif.c (scm_uniform_array_write), ports.c
1907 (scm_current_output_port, scm_force_output), dynwind.c
1908 (scm_dynamic_wind), scmsigs.c (scm_setitimer, scm_getitimer),
1909 filesys.c (scm_open, scm_lstat), struct.c
1910 (scm_make_struct_layout), random.c (scm_random,
1911 scm_random_solid_sphere_x, scm_random_hollow_sphere_x, strop.c
1912 (scm_i_index): Remove superfluous whitespace from end of docstring
1915 * filesys.c (scm_select), guardians.c (scm_guardian_greedy_p),
1916 strings.c (scm_make_string), variable.c (scm_make_variable,
1917 scm_make_undefined_variable, scm_variable_p, scm_variable_set_x,
1918 scm_variable_bound_p), scmsigs.c (scm_setitimer, scm_getitimer),
1919 posix.c (scm_crypt), struct.c (scm_make_vtable_vtable), hashtab.c
1920 (scm_hash_fold), ports.c (scm_port_for_each): Remove superfluous
1921 newline at end of docstrings.
1923 * modules.c (scm_set_current_module): Add missing newline to
1926 2001-11-07 Stefan Jahn <stefan@lkcc.org>
1928 * win32-socket.[ch]: New files. Defines Winsock-API error codes
1929 and makes them available through Guile. That is because the
1930 Winsock-API does not store its errors in `errno' and thus cannot
1931 return error messages via `strerror (errno)'.
1933 * socket.c (scm_init_socket): Initialize `win32-socket' part
1934 here under M$-Windows.
1936 * numbers.h: Added missing declaration of
1937 `scm_sys_check_number_conversions()'.
1939 * error.c: Local definition of SCM_I_STRERROR and SCM_I_ERRNO
1940 and use in `(strerror)' and `(system-error)'.
1942 * Makefile.am (EXTRA_libguile_la_SOURCES): Added
1943 `win32-socket.[ch]' to extra source and header files.
1945 2001-11-06 Marius Vollmer <mvo@zagadka.ping.de>
1947 * script.c (scm_shell_usage, scm_compile_shell_switches): Prepend
1948 a call to turn-on-debugging when --debug has been given instead of
1949 turning it on directly. Also, handle new `--no-debug' option,
1950 which might suppress the call to turn-on-debugging.
1952 2001-11-05 Stefan Jahn <stefan@lkcc.org>
1954 * struct.c (s_scm_struct_vtable_p): Corrected docstring.
1956 2001-11-04 Stefan Jahn <stefan@lkcc.org>
1958 * Makefile.am (libguile_la_LIBADD): Added $(THREAD_LIBS_LOCAL)
1959 here (was at guile_LDADD) which describes the dependency
1960 correctly and allows a clean build on Win32.
1962 * __scm.h (SCM_API): Follow-up patch. Renamed __FOO__ macros
1965 * __scm.h: USE_DLL_IMPORT indicates the usage of the DLL
1966 import macros for external libraries (libcrypt, libqthreads,
1967 libreadline and libregex).
1969 * coop-defs.h: Include <winsock2.h> for `struct timeval'.
1971 * posix.c (flock): Added support for flock() in M$-Windows.
1973 * guile.c (SCM_IMPORT): Follow-up patch. Use SCM_IMPORT instead
1976 * fports.c (getflags): Differentiate reading and writing pipes
1979 * filesys.c (S_IS*): Redefine all of the S_IS*() macros for
1982 * coop.c (coop_condition_variable_timed_wait_mutex): Use
1983 conditionalized error code if `ETIMEDOUT' is not available.
1984 (scm_thread_usleep): Remove bogus declaration of `struct timeval
1987 * numbers.c (PTRDIFF_MIN): Moved this definition where it actually
1988 belongs. That is because NO_PREPRO_MAGIC gets undefined after
1989 each inclusion of `num2integral.i.c'.
1990 (SIZE_MAX): Define NO_PREPRO_MAGIC if SIZE_MAX is undefined.
1992 2001-11-03 Marius Vollmer <mvo@zagadka.ping.de>
1994 * eval.c (scm_m_begin): Allow `(begin)`, with no subforms.
1995 (SCM_CEVAL): Evaluate an empty `begin' to SCM_UNSPECIFIED.
1997 2001-11-02 Mikael Djurfeldt <mdj@linnaeus>
1999 * print.c (scm_iprin1): Mark print state as revealed when
2000 dispatching to generic write or display.
2002 * unif.c (scm_ra2contig): Fixed memory overwrite bug.
2004 2001-11-02 Marius Vollmer <mvo@zagadka.ping.de>
2006 Support for native Win32. Thanks to Stefan Jahn!
2008 * Makefile.am: Add win32-uname.c, win32-uname.h, win32-dirent.c
2009 and win32-dirent.h to extra source and header files. These
2010 include the uname() and the POSIX dirent interface implementation
2011 for M$-Windows. Put `-no-undefined' into LDFLAGS to support
2012 linkers which do not allow unresolved symbols inside shared
2013 libraries. Corrected `guile_filter_doc_snarfage$(EXEEXT)'
2016 * __scm.h: Defined SCM_API. This macro gets prepended to all
2017 function and data definitions which should be exported or imported
2018 in the resulting dynamic link library in the Win32 port.
2020 * __scm.h, alist.h, arbiters.h, async.h, backtrace.h, boolean.h,
2021 chars.h, continuations.h, coop-defs.h, coop-threads.h,
2022 debug-malloc.h, debug.h, deprecation.h, dynl.h, dynwind.h,
2023 environments.h, eq.h, error.h, eval.h, evalext.h, extensions.h,
2024 feature.h, filesys.h, fluids.h, fports.h, gc.h, gdb_interface.h,
2025 gdbint.h, gh.h, goops.h, gsubr.h, guardians.h, hash.h, hashtab.h,
2026 hooks.h, init.h, ioext.h, iselect.h, keywords.h, lang.h, list.h,
2027 load.h, macros.h, mallocs.h, modules.h, net_db.h, numbers.h,
2028 objects.h, objprop.h, options.h, pairs.h, ports.h, posix.h, print.h,
2029 procprop.h, procs.h, properties.h, ramap.h, random.h, rdelim.h,
2030 read.h, regex-posix.h, root.h, rw.h, scmsigs.h, script.h, simpos.h,
2031 smob.h, socket.h, sort.h, srcprop.h, stackchk.h, stacks.h, stime.h,
2032 strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h,
2033 tags.h, threads.h, throw.h, unif.h, values.h, variable.h, vectors.h,
2035 Prefixed each each exported symbol with SCM_API.
2037 * continuations.c: Added comment about the use of the extern
2038 declarations of {get,set}context() functions used in the ia64 port.
2040 * continuations.h, gc.c: `__libc_ia64_register_backing_store_base'
2041 is meant to be a `unsigned long *'.
2043 * filesys.c: Include `direct.h' if possible. Use local
2044 `win32-dirent.h' for the native M$-Windows port. Define S_IS*()
2045 macros for M$-Windows. Implementation of `fstat_Win32()' which is
2046 able to differentiate between sockets and other file descriptors.
2047 Use this function as wrapper in `scm_fstat()'. Fixed typo in
2050 * fports.c: Include `io.h' is possible. Put `*fp' into referring
2051 statement block in `scm_fport_buffer_add()'.
2052 Some corrections in `getflags()'.
2054 * gdb_interface.h (GDB_INTERFACE): Also support __CYGWIN__.
2056 * guile.c: Make sure to define __SCM_IMPORT__ for shared library
2057 build on Win32. Disable preloaded symbols on Win2 platforms.
2059 * ioext.c, ports.c: Include `io.h' is possible.
2061 * mkstemp.c: Include `process.h' is possible.
2063 * net_db.c: Disable extern declaration of `h_errno' for __CYGWIN__,
2065 Put `scm_return_entry()' into HAVE_GETSERVENT conditional.
2067 * posix.c: Remove unnecessary dirent includes and defines. Include
2068 local `win32-uname.h' for MinGW. Extern declaration of
2069 `mkstemp()' for systems where it does not exists. Make
2070 `getlogin()' available on M$-Windows.
2072 * scmsigs.c: Made `usleep()' avalable on MinGW.
2074 * stime.c: On M$-Windows `tzname[]' is known to be `_tzname[]'.
2076 * win32-dirent.c: Include "win32-dirent.h", not "dirent.h".
2078 * win32-uname.c: Include "win32-uname.h", not "uname.h".
2080 2001-10-28 Mikael Djurfeldt <mdj@linnaeus>
2082 * unif.c (scm_uniform_array_read_x, scm_uniform_array_write):
2083 Don't apply scm_uniform_vector_length on arrays.
2085 2001-10-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
2087 * eval.c (scm_lookupcar, scm_m_letstar, scm_m_do, iqq,
2088 scm_m_define, scm_m_letrec1, scm_m_let, scm_m_expand_body,
2089 scm_macroexp, unmemocopy, scm_eval_args, scm_deval_args,
2090 SCM_CEVAL, scm_map, scm_init_eval): When building lists, prefer
2091 scm_list_<n> over scm_cons[2]?.
2093 (scm_unmemocar, scm_m_cond, scm_m_letstar, scm_m_letrec1,
2094 scm_m_let, scm_m_atbind, unmemocopy, SCM_CEVAL, SCM_APPLY): Use
2095 SCM_C[AD][AD]R instead of explicit form.
2097 (scm_m_set_x, scm_m_cond, scm_m_letstar, scm_m_do): Reordered
2098 comparison parameters.
2100 (scm_m_case, scm_m_cond, scm_m_letstar, scm_m_do, SCM_CEVAL): Use
2101 !SCM_NULLP instead of SCM_NIMP.
2103 (scm_m_case): Don't copy the form. Renamed proc to clause and
2104 minimized its scope. Renamed x to clauses. Removed side
2105 effecting operation from macro call.
2107 (scm_m_cond): Don't copy the form. Renamed arg1 to clause and
2108 minimized its scope. Renamed x to clauses. Minimized the scope
2109 of variable 'len'. Make sure the else clause is treated specially
2110 even in case of '=>' occurences. Don't change the else to #t in
2111 order to be able to distinguish this case in the evaluator. Leave
2112 type checking of the recipient to the evaluator.
2114 (scm_c_improper_memq): Made the comment somewhat clearer.
2116 (scm_m_lambda): Renamed proc to formals. Removed unnecessary
2117 test for SCM_IM_LET at the place of the formal parameters.
2118 Simplified the formal parameter checking.
2120 (scm_m_letstar): Added Comment. Renamed proc to bindings.
2121 Renamed arg1 to binding and minimized its scope. Eliminated
2122 unnecessary consing.
2124 (scm_m_do): Renamed proc to bindings. Minimized the scope of
2127 (build_binding_list): New static function.
2129 (unmemocopy): Don't use SCM_TYP7 on pairs (it's unclean).
2130 Further, split up the 'letrec' unmemoizing code to the
2131 corresponding parts for 'do', 'let' and 'letrec', adding comments
2132 to each form. Cleanup the handling of the do form (This removes
2133 some *real* code :-).
2135 (SCM_CEVAL): Removed side effecting operation from macro call.
2136 Handle the 'else clause of the 'cond form specially - the symbol
2137 'else is not replaced with #t any more.
2139 2001-10-14 Gary Houston <ghouston@arglist.com>
2141 * version.c (scm_version): use sprintf instead of snprintf,
2142 for portability. thanks to Bill Schottstaedt.
2144 2001-10-14 Mikael Djurfeldt <mdj@linnaeus>
2146 * read.c (scm_lreadr): When user-defined hash procedure returns
2147 SCM_UNSPECIFIED: Fall back to standard handling instead of raising
2148 an exception. (This prevents parsing of uniform vectors from
2149 interfering with parsing of numbers.)
2151 2001-10-13 Marius Vollmer <mvo@zagadka.ping.de>
2153 * numbers.c: Set NO_PREPRO_MAGIC when defining our version of
2154 PTRDIFF_MIN. Thanks to Ken Raeburn.
2156 2001-10-07 Marius Vollmer <mvo@zagadka.ping.de>
2158 * Makefile.am (EXTRA_libguile_la_SOURCES): Added "mkstemp.c".
2160 * eval.c (scm_m_atbind): First try to find the variable without
2161 defining it locally; when it has not been found, define it
2164 * modules.c (module_variable): Pass over variables that exist but
2167 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
2169 * backtrace.c (display_backtrace_file_and_line): Only use
2170 scm_basename when POSIX support is compiled in. Thanks to Chris
2173 2001-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2175 * numbers.c (mem2uinteger): Return number read so far when coming
2176 across a hexdigit after having read a # or if not reading a hex
2177 value. This will enable the calling code to correctly handle
2178 forms like 1e2. (The background is, that the exponent markers d,
2179 e and f are also hexdigits.) Thanks to Mikael Djurfeldt for
2180 providing this patch.
2182 (mem2complex): Fix erroneous double-negation. Now, numbers like
2183 1-i will be read correctly.
2185 2001-10-12 Mikael Djurfeldt <mdj@linnaeus>
2187 * debug.c (scm_mem_to_proc): Fixed typo in previous change.
2189 * validate.h (SCM_VALIDATE_DOUBLE_DEF_COPY): New macro.
2191 2001-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
2193 * print.c (scm_print_state_vtable, print_state_pool):
2194 Initialize. These variables are now registered as gc roots.
2196 (scm_current_pstate): Update documentation.
2198 (scm_current_pstate, scm_make_print_state, scm_free_print_state,
2199 scm_prin1, scm_init_print): print_state_pool is registered as a
2200 gc root and thus does not need to be protected by a surrounding
2203 (make_print_state): The car of print_state_pool no longer holds
2204 the scm_print_state_vtable.
2206 (scm_current_pstate, scm_make_print_state, print_circref,
2207 scm_iprin1, scm_prin1, scm_iprlist): Prefer !SCM_<foo> over
2210 (scm_prin1): When building lists, prefer scm_list_<n> over
2213 (scm_iprlist): Removed a redundant SCM_IMP test.
2215 (scm_simple_format): Use SCM_EQ_P to compare SCM values.
2217 2001-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
2219 * debug.c (scm_make_iloc): Prefer !SCM_<foo> over SCM_N<foo>.
2221 (scm_memcons, scm_mem_to_proc): When building lists, prefer
2222 scm_list_<n> over scm_cons[2]?.
2224 (scm_mem_to_proc): Prefer SCM_CONSP over SCM_NIMP.
2226 (scm_procedure_name): Use SCM_CADR instead of explicit form.
2228 (debugobj_print): Coerce scm_intprint arg 1 to long, not int.
2229 Thanks to Rob Browning for the patch (see log entry 2001-09-21) -
2230 for some reason his patch didn't make it into the cvs.
2232 2001-10-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
2234 * numbers.c (mem2decimal_from_point): Cleaned up the parsing a
2235 little bit - should even be somewhat more accurate now.
2237 2001-10-08 Rob Browning <rlb@defaultvalue.org>
2239 * gc.c: support ia64 register backing store.
2240 (SCM_MARK_BACKING_STORE): new macro.
2242 * continuations.h: support ia64 register backing store.
2243 (struct scm_t_contregs): add ia64 register backing store.
2245 * continuations.c: support ia64 register backing store.
2246 (continuation_mark): mark ia64 register backing store.
2247 (continuation_free): free ia64 register backing store.
2248 (scm_make_continuation): capture ia64 register backing store.
2249 (copy_stack_and_call): copy ia64 register backing store.
2251 2001-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
2253 * hashtab.c (scm_hash_fn_create_handle_x): The result of assoc_fn
2254 is known to be #f if no entry is found. Thus, use !SCM_FALSEP
2255 instead of SCM_NIMP to test for that case.
2257 * strings.h (SCM_SET_STRING_LENGTH): Cast the length to
2258 scm_t_bits instead of long.
2260 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
2262 * tags.h (SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
2263 SCM_T_SIGNED_BITS_MIN): New.
2264 * numbers.h (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM):
2265 Use them to make these macros computable by the preprocessor.
2267 * num2integral.i.c (INTEGRAL2NUM): Let the preprocessor test
2268 whether the integral type fits in a fixnum, not the compiler.
2269 This removes a spurious compiler warning. Also, honor the
2270 NO_PREPRO_MAGIC flag to suppress any preprocessor tests. This is
2271 needed for `long long's.
2273 * numbers.c: Define NO_PREPRO_MAGOC when including
2274 num2integral.c.i for `long long' and `signed long long'.
2276 2001-10-06 Mikael Djurfeldt <mdj@linnaeus>
2278 These changes fixes a race condition in the Guile coop - pthread
2281 * coop.c (mother_awake_p): New variable.
2282 (coop_create): Set mother_awake_p before creating or signalling
2283 mother; wait until mother is going to sleep before returning.
2284 (mother): Reset mother_awake_p before going to sleep.
2286 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
2288 * options.c (protected_objects, scm_init_options): The content of
2289 protected_objects is now protected from garbage collection using
2290 scm_gc_register_root instead of scm_permanent_object.
2292 (get_option_setting): New static function that computes an option
2293 setting as it was formerly done in the function scm_options.
2295 (get_documented_option_setting): New static function that
2296 returns option documentation as it was formerly done in the
2297 function scm_options. Note that documentation C strings are no
2298 longer precomputed into SCM objects. Instead, they are converted
2299 into SCM strings every time get_documented_option_setting is
2302 (change_option_setting): New static functions that modifies the
2303 option setting as it was formerly done in the function
2304 scm_options. The function is now exception safe, i. e. won't
2305 cause a memory leak when interrupted. Further, only non-immediate
2306 option values are added to the protection list.
2308 (scm_options): This function now has only the purpose to dispatch
2309 to to get_option_setting, get_documented_option_setting or
2310 change_option_setting, depending on the arguments given to
2313 (scm_init_opts): Don't convert documentation C strings into SCM
2314 strings. Further, don't protect any object values: They _must_
2315 be immediate values, otherwise there is no guarantee that they
2316 have not been collected before anyway.
2318 * options.[ch] (scm_t_option): Made type unsigned, name into a
2319 constant char* and val into a scm_t_bits type.
2321 (scm_options, scm_init_opts): The number of options is guaranteed
2322 to be larger or equal to zero. Thus, the type is changed to
2325 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
2327 * num2integral.i.c (NUM2INTEGRAL): Eliminated some warnings about
2328 testing an unsigned value for being >= 0.
2330 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
2332 * numbers.h: Removed old comment about using SCM_CAR to access
2335 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
2336 the return value is signed. Thanks to Brian Crowder for the bug
2339 (SCM_SRS): Avoid unnecessary casting and don't unpack input
2340 values. With this patch, SCM_SRS can be safely used for other
2341 types than scm_t_signed_bits. However, it should still better be
2342 an internal macro and thus be renamed to SCM_I_SRS.
2344 (SCM_MAKINUM, SCM_INUM): Use proper casting.
2346 2001-10-03 Gary Houston <ghouston@arglist.com>
2348 * continuations.h, unif.h: in the descriptions of the bit patterns
2349 of the heap cells, make bit 0 the least significant.
2351 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
2353 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
2354 Thanks to Golubev I. N.
2356 2001-09-25 Gary Houston <ghouston@arglist.com>
2358 * ports.c (scm_drain_input): extended the docstring. thanks to
2359 Alex Schroeder and Thien-Thi Nguyen.
2361 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
2363 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
2364 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
2365 macros. (The NUM names might soon change.)
2367 * numbers.h: Added missing declarations.
2369 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
2371 * Makefile.am: Distribute num2float.i.c.
2373 * num2float.i.c: New file, multiply included by numbers.c, used
2374 to "templatize" the float <-> num conversion routines.
2376 * numbers.c: New functions: scm_num2float, scm_float2num,
2377 scm_num2double, scm_double2num.
2379 2001-09-21 Rob Browning <rlb@defaultvalue.org>
2381 * .cvsignore: really add version.h
2383 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
2384 Otherwise it fails on the alpha. However, we might rather choose
2385 this size conditionally.
2387 * numbers.c (scm_gcd): change "k" to a long from an int.
2388 Otherwise it fails on the alpha. However, we might rather choose
2389 this size conditionally.
2391 * error.c (scm_wta): coerce char* to intptr_t before int
2394 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
2397 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
2399 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
2401 * numbers.c (scm_integer_expt): Accept inexact integer in second
2402 argument. (Thanks to Bill Schottstaedt.)
2404 2001-09-20 Rob Browning <rlb@defaultvalue.org>
2406 * .cvsignore: add version.h
2408 * versiondat.h.in: removed (obsolete).
2410 * version.h.in: renamed from version.h.
2411 (SCM_GUILE_MAJOR_VERSION): new public macro.
2412 (SCM_GUILE_MINOR_VERSION): new public macro.
2413 (SCM_GUILE_MICRO_VERSION): new public macro.
2415 * version.h: renamed to version.h.in.
2418 (scm_major_version): support integer *_VERSION macros.
2419 (scm_minor_version): support integer *_VERSION macros.
2420 (scm_micro_version): support integer *_VERSION macros.
2421 (scm_version): support integer *_VERSION macros.
2423 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
2425 * error.c, error.h: Made error keys globally accessible.
2426 Applications might want to test for these or use them in a direct
2429 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
2430 routines are passed an inexact. This change in behavior is
2431 motivated by concordance with R5RS: It is more common that a
2432 primitive doesn't want to accept an inexact for an exact.
2434 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2436 The following patch partially undoes my patch from 2001-06-30,
2437 where I added the function scm_gc_mark_cell_conservatively. The
2438 function is buggy, since it breaks guile during conservative
2439 marking if a pointer on the stack points directly into the list of
2440 free cells on the heap: With conservative cell marking this will
2441 cause the whole free list to be scanned and marked - boom!
2443 * gc.c (allocated_mark, MARK, heap_segment,
2444 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
2445 (scm_gc_mark_cell_conservatively): Remove function
2446 scm_gc_mark_cell_conservatively and update the corresponding
2447 comments and uses accordingly. Thanks to Christopher Cramer for
2448 the patch. (Minor corrections by me.)
2450 2001-09-15 Gary Houston <ghouston@arglist.com>
2452 * root.h (scm_root_state): removed the continuation_stack and
2453 continuation_stack_ptr members, which have no apparent purpose.
2454 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
2457 * root.c (root_mark), init.c (restart_stack, start_stack), gc
2458 (scm_igc): remove all references to contination_stack and
2459 continuation_stack_ptr, avoiding allocation of a vector and
2460 useless processing during gc.
2462 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2464 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
2466 (TCONC_IN): Make sure that the cell word 0 is initialized last.
2468 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
2470 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
2472 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
2473 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
2475 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2477 * guardians.c (mark_dependencies_in_tconc,
2478 whine_about_self_centered_zombies, scm_init_guardians): Register
2479 the static global variable `self_centered_zombies' via
2480 scm_gc_register_root, to make some cdr-ing unnecessary.
2482 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2484 * backtrace.c (display_backtrace_file,
2485 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
2486 values, use SCM_FALSEP when comparing SCM values against #f.
2487 Thanks to Rob Browning for the bug report.
2489 2001-09-12 Martin Baulig <martin@home-of-linux.org>
2491 * strings.[ch] (scm_str2string): New function.
2493 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
2495 * gc.c (scm_done_free): Always subtract size from scm_mallocated
2496 when computing nm, even if it's negative.
2497 (scm_must_malloc): Abort on overflow of scm_mtrigger.
2498 (scm_must_realloc): Likewise.
2500 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
2502 * numbers.c (scm_sys_check_number_conversions): new function,
2503 defined if Guile is compiled in debugging mode. currently checks
2504 `scm_num2ulong', should check much much more.
2506 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
2507 unsigned, ensure that it's positive. thanks to Martin Baulig!
2509 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2511 * __scm.h: Added new section about compile time selectable
2514 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
2515 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
2516 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
2517 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
2520 * deprecation.c (scm_include_deprecated_features): Simplified.
2522 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
2523 `SCM_IMP´ instead of `!SCM_CELLP´.
2525 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
2526 Extract side-effecting operations from macros.
2528 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
2529 scm_top_level_lookup_closure_var and scm_system_transformer.
2531 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
2533 (heap_segment): Use CELL_P instead of SCM_CELLP.
2535 * init.c (start_stack): Don't initialize
2536 scm_top_level_lookup_closure_var and scm_system_transformer.
2538 * modules.c (scm_set_current_module): Don't access
2539 scm_top_level_lookup_closure_var and scm_system_transformer.
2541 (scm_sym2var): Don't call scm_variable_set_name_hint.
2543 (scm_post_boot_init_modules): Removed deprecated initializations.
2545 * print.c (scm_ipruk): Don't access cell contents of non cells.
2547 * strings.c (scm_string_set_x): All strings are writable.
2549 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
2550 type. There is only one string type now.
2552 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
2554 * tags.h: Remove comments about two different string types.
2556 (SCM_CELLP, SCM_NCELLP): Deprecated.
2558 * variable.c (make_variable): Remove code variant for vcells.
2560 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
2561 SCM_VARIABLE_LOC): Remove code variant for vcells.
2563 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
2564 SCM_ENABLE_DEPRECATED with the logic reversed.
2566 * dynl.c (moddata, registered_mods), dynl.[ch]
2567 (scm_register_module_xxx, scm_registered_modules,
2568 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
2569 (*top-level-lookup-closure*), eval.[ch]
2570 (scm_top_level_lookup_closure_var, scm_system_transformer,
2571 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
2572 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
2573 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
2574 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
2575 scm_unprotect_object), modules.c (root_module_lookup_closure,
2576 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
2577 beautify_user_module_x_var, try_module_autoload_var,
2578 scm_module_full_name), modules.[ch] (scm_the_root_module,
2579 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
2580 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
2581 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
2582 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
2583 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
2584 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
2585 scm_make_shared_substring), tags.h (scm_tc7_substring,
2586 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
2587 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
2588 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
2589 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
2592 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
2593 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
2594 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
2595 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
2596 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
2597 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
2598 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
2599 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
2600 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
2601 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
2602 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
2603 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
2604 (setzone, scm_strftime, scm_strptime), vports.c
2605 (scm_make_soft_port): Remove calls to
2606 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
2607 gone, all strings are 0-terminated anyway.
2609 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
2610 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
2611 double inclusion of the same headers to the SCM_<filename>_H
2614 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
2615 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
2616 print.c (scm_iprin1): The type scm_tc7_substring does not exist
2619 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
2620 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
2621 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
2622 !SCM_<foo> over SCM_N<foo>.
2624 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2626 * Makefile.am: Remove references to symbols-deprecated.c.
2628 * symbols.c (scm_init_symbols): Don't initialize deprecated
2631 * symbols-deprecated.c: Removed.
2633 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
2634 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
2635 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
2636 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
2637 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
2638 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
2639 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
2640 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
2641 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
2642 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
2643 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
2644 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
2645 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
2646 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
2647 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
2648 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
2649 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
2650 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
2651 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
2652 scm_intern0, scm_sysintern, scm_sysintern0,
2653 scm_sysintern0_no_module_lookup, scm_symbol_value0,
2654 scm_string_to_obarray_symbol, scm_intern_symbol,
2655 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
2656 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
2657 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
2658 vectors.[ch] (scm_vector_set_length_x): Removed.
2660 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
2661 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
2662 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
2663 Renamed the macros that are defined to inhibit double inclusion of
2664 the same headers to the SCM_<filename>_H format.
2666 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
2667 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
2670 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2672 * continuations.h (scm_contregs), debug.h (scm_debug_info,
2673 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
2674 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
2675 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
2676 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
2677 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
2678 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
2679 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
2680 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
2681 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
2682 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
2683 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
2685 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
2686 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
2687 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
2688 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
2689 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
2690 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
2691 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
2692 double inclusion of the same headers to the SCM_<filename>_H
2695 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
2696 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
2697 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
2698 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
2699 !SCM_<foo> over SCM_N<foo>.
2701 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2703 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
2704 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
2705 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
2706 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
2707 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
2708 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
2709 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
2710 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
2711 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
2712 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
2713 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
2714 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
2715 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
2716 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
2717 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
2718 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
2719 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
2720 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
2721 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
2722 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
2723 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
2724 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
2725 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
2726 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
2727 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
2728 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
2729 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
2730 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
2731 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
2732 the macros that are defined to inhibit double inclusion of the
2733 same headers to the SCM_<filename>_H format.
2735 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
2737 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
2738 "scm_t_portable" with "scm_port_table" which was an artifact from
2739 the great "scm_*_t -> scm_t_" renaming.
2741 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
2743 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
2744 used; nfc. Thanks to Bill Schottstaedt.
2746 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
2747 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
2748 Thanks to Chris Cramer.
2750 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
2752 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
2754 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
2756 * dynwind.h (scm_swap_bindings): Declare.
2757 * dynwind.c (scm_swap_bindings): Make non-static.
2759 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
2761 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
2762 doing exactly nothing about them). thanks Neil!
2764 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
2766 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
2768 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
2770 * gc.c: Fix omission bug: Add `heap_segment' forward decl
2771 (proto) in the case when either `GUILE_DEBUG' or
2772 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
2774 (map_free_list): Fix typo: Ref `f' correctly.
2776 Thanks to Chris Cramer.
2778 2001-08-15 Rob Browning <rlb@defaultvalue.org>
2780 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
2782 (libpath.h): change libguileversion to libguileinterface.
2784 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
2786 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
2787 ChangeLog-2000. Thanks to Daniel Skarda!
2789 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
2791 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
2792 do it from the Makefile.
2794 * Makefile.am: rearrange the snarfing slightly, so that .doc files
2795 are of a reasonable size.
2797 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
2799 * stacks.c (scm_make_stack): Improve docstring by explaining use
2802 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
2804 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
2805 scm_char_whitespace_p, scm_char_upper_case_p,
2806 scm_char_lower_case_p, scm_char_is_both_p): Do not require
2807 characters to fulfill isascii in addition to the primary
2810 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2812 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
2813 scm_istr2flo, scm_istring2number): Removed.
2815 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
2818 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
2819 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
2822 (scm_string_to_number): Use new number parser.
2824 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
2825 handles complex numbers.
2827 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
2830 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
2833 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
2835 (scm_i_mem2number): Added.
2837 (scm_exact_to_inexact): Changed signature.
2839 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
2840 here instead of within scm_i_mem2number. Call scm_i_mem2number
2841 instead of scm_istr2int and scm_istring2number.
2843 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2845 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
2846 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
2847 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
2848 !SCM_<pred> over SCM_N<pred>.
2850 (scm_eval_body): Remove side effecting code from macro call.
2852 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
2855 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2857 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
2859 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
2861 Removed vcell slot from structs.
2863 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
2866 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
2867 zero. Use scm_vtable_index_layout instead of "0" when accessing
2869 (scm_init_struct): Remove vcell slot layout code from
2870 required_vtable_fields.
2872 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
2874 * goops.c (build_class_class_slots): Removed vcell slot
2877 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
2878 Removed vcell slot layout code.
2879 (scm_si_vcell): Removed.
2881 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
2883 "Glocs" have been removed.
2885 * tags.h: Update tag system docs.
2886 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
2887 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
2888 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
2889 or SCM_NCONSP, respectively.
2891 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
2892 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
2893 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
2895 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
2896 tell glocs from structs.
2898 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
2900 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
2901 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
2902 instead of with glocs.
2903 (EVALCAR): Do not test for glocs.
2904 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
2906 (scm_unmemocar): Do not handle glocs.
2907 (scm_m_atfop): Memoize as a variable, not as a gloc.
2908 (scm_eval_args, scm_deval_args): Do not handle glocs.
2909 (scm_ceval, scm_deval): Likewise.
2911 * eval.h (SCM_XEVALCAR): Do not test for glocs.
2912 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
2915 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
2917 * dynwind.c (scm_swap_bindings): Likewise.
2918 (scm_dowinds): Updated to recognize lists of variables instead of
2921 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
2924 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
2927 2001-07-25 Gary Houston <ghouston@arglist.com>
2929 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
2930 docstrings to reflect the n-ary implementation.
2932 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
2934 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
2935 value of a variable, not the plain "return" statement.
2937 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
2939 * eval.c: Allow variables in memoized code (in addition to glocs).
2940 (scm_lookupcar): Handle variables in lost races. Replace symbol
2941 with variable directly, do not make a gloc.
2942 (scm_unmemocar): Rewrite variables using a reverse lookup, just
2944 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
2947 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2949 * variable.c (scm_i_variable_print): Use "value" instead of
2950 "binding" since a binding is the mapping between symbols and
2951 variables, not between variables and their values.
2953 * tags.h (scm_tc7_variable): New.
2954 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
2955 * print.c (scm_iprin1): Likewise.
2957 * variable.h (scm_tc16_variable): Removed.
2958 (SCM_VARIABLEP): Test for new tc7 code.
2959 (scm_i_variable_print): New.
2960 * variable.c (scm_tc16_variable): Removed.
2961 (variable_print): Renamed to scm_i_variable_print and made
2963 (variable_equal_p): Removed.
2964 (make_variable): Construct a tc7 object instead of a smob.
2965 (scm_init_variable): Do not register smob.
2967 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
2969 * tags.h: Include inttypes.h when we have it.
2971 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
2973 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
2974 is taken by the new SCM_IM_CALL_WITH_VALUES.
2975 * print.c (scm_isymnames): Update table accordingly.
2977 2001-07-22 Gary Houston <ghouston@arglist.com>
2979 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
2980 SCM_MAKINUM to convert regoff_t value to SCM.
2982 2001-07-21 Gary Houston <ghouston@arglist.com>
2984 * scmsigs.c: include sys/time.h for itimer stuff.
2986 2001-07-19 Rob Browning <rlb@defaultvalue.org>
2988 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
2990 * c-tokenize.lex: add option %nounput to quiet warning.
2991 Add prototype for yylex to quiet warning.
2993 * scmconfig.h.in: add flags for setitimer and getitimer.
2995 * scmsigs.h (scm_init_scmsigs): new prototype.
2996 (scm_init_scmsigs): new prototype.
2998 * scmsigs.c (s_scm_setitimer): new function.
2999 (s_scm_setitimer): new function.
3001 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3003 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
3004 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
3005 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
3006 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
3007 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
3008 guile-func-name-check.in, guile-snarf-docs-texi.in,
3009 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
3010 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
3011 objprop.c, objprop.h, options.c, options.h, random.h,
3012 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
3013 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
3014 version.c, version.h: Updated copyright notice.
3016 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3018 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
3019 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
3020 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
3021 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
3022 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
3023 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
3024 sym_environment, scm_sym_change_class): New static variables to
3025 hold predefined symbols.
3027 (build_class_class_slots): Build the list using scm_list_n
3028 instead of cons. Also, slots are already created as lists, thus
3029 making a call to maplist unnecessary.
3031 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
3032 scm_class_direct_subclasses, scm_class_direct_methods,
3033 scm_class_precedence_list, scm_class_slots, scm_class_environment,
3034 scm_method_procedure, create_standard_classes, purgatory): Use
3037 (build_slots_list, compute_getters_n_setters,
3038 scm_sys_initialize_object, scm_sys_inherit_magic_x,
3039 get_slot_value_using_name, set_slot_value_using_name,
3040 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
3041 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
3042 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
3044 (scm_sys_prep_layout_x): Minimize variable scopes.
3046 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
3047 scm_sys_fast_slot_set_x): Fix signedness.
3049 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
3050 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
3051 scm_memoize_method, scm_wrap_object): Use packing and unpacking
3052 when converting to and from SCM values.
3054 (scm_enable_primitive_generic_x): Add rest argument checking.
3056 (map, filter_cpl, maplist, scm_sys_initialize_object,
3057 scm_sys_prep_layout_x, slot_definition_using_name,
3058 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
3059 call_memoize_method, scm_make, scm_make_class): Prefer explicit
3060 predicates over SCM_N?IMP tests.
3062 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
3065 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
3068 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
3070 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
3072 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
3074 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
3076 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
3078 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
3080 * strings.c (s_scm_string): fix arg position in assert.
3082 2001-07-11 Gary Houston <ghouston@arglist.com>
3084 * strports.c (st_write): use memcpy, not strncpy. thanks to
3087 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
3089 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
3090 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
3091 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
3092 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
3093 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
3094 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
3095 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
3096 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
3097 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
3098 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
3099 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
3100 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
3101 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
3102 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
3103 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
3104 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
3105 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
3106 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
3107 weaks.c, weaks.h: Remove "face-lift" comment.
3109 2001-07-08 Rob Browning <rlb@defaultvalue.org>
3111 * .cvsignore: add stamp-h.in.
3113 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3115 * hooks.c (scm_make_hook, scm_add_hook_x),
3116 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
3117 value info to the docstrings.
3119 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3121 Some more compatibility patches for Windows.
3123 * posix.c (getlogin): getlogin() implementation for Windows.
3125 * backtrace.c, ioext.c: Include <stdio.h>.
3127 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
3130 * cpp_sig_symbols.in: Added SIGBREAK.
3132 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
3134 * strports.c (scm_read_0str, scm_eval_0str): Call
3135 scm_c_read_string and scm_c_eval_string respectively, not
3136 themselves. Thanks to Dale P. Smith!
3138 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3140 * unif.c (scm_array_set_x): The variable args does not
3141 necessarily have to be a list. Further, got rid of a redundant
3144 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3146 * list.c (SCM_I_CONS): Make sure the cell type is initialized
3149 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
3150 init_heap_seg): Fixed signedness.
3152 (init_heap_seg): Replaced strange for-loop with a while loop.
3154 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
3156 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
3158 The following patch adds conservative marking for the elements of
3159 free or allocated cells.
3161 * gc.c (allocated_mark, heap_segment): New static functions.
3163 (which_seg): Deleted, since the functionality is now provided by
3164 function heap_segment.
3166 (map_free_list): Use heap_segment instead of which_seg.
3168 (MARK): If cell debugging is disabled, mark free cells
3171 (scm_mark_locations, scm_cellp): Extracted the search for the
3172 heap segment of a SCM value into function heap_segment.
3174 (scm_init_storage): Allocated cells must be marked
3177 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
3179 The following patch changes the representation of weak vectors to
3180 double cells instead of using an extension of the vector's
3183 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
3184 the result of SCM_WVECT_GC_CHAIN.
3186 (scm_gc_sweep): Weak vectors don't have extra fields any more.
3188 * weaks.c (allocate_weak_vector): New static function. It does
3189 not patch any previously created vector object during the
3190 construction of a weak vector, and thus doesn't need to switch
3191 off interrupts during vector creation.
3193 (scm_make_weak_vector, scm_make_weak_key_hash_table,
3194 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
3195 Use allocate_weak_vector to provide the new weak vector object.
3197 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
3198 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
3199 now stored in the double cell.
3201 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
3204 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
3205 using an entry of the double cell.
3207 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
3209 * stamp-h.in: bye bye
3211 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
3213 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
3216 * load.c, load.h (scm_c_primitive_load,
3217 scm_c_primitive_load_path): New.
3219 * strports.c, strports.h (scm_c_read_string): Renamed from
3220 scm_read_0str. Also, added "const" qualifier to argument.
3221 (scm_c_eval_string): Renamed from scm_eval_0str.
3222 (scm_read_0str, scm_eval_0str): Deprecated.
3224 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3226 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
3229 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
3231 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
3232 scm_list_n): New functions.
3233 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
3234 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
3235 (lots of files): Use the new functions.
3237 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
3239 * strings.c: #include "libguile/deprecation.h".
3241 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3243 * read.c (scm_lreadr): When reading a hash token, check for a
3244 user-defined hash procedure first, so that overriding the builtin
3245 hash characters is possible (this was needed for implementing
3246 SRFI-4's read synax `f32(...)').
3248 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
3249 because the latter is unsigned now and breaks comparisons like
3250 (n < (scm_t_signed_bits)MIN_VALUE).
3252 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
3254 * eval.h, eval.c (scm_call_4): New function.
3256 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
3257 directly rather than dispatching to them via scm_ithrow and a lazy
3260 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
3261 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
3262 for trap handler procedures.
3264 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
3265 procedures not being #f.
3267 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
3269 * Makefile.am (c-tokenize.c): add rule to generate it.
3270 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
3272 filter-doc-snarfage.c: remove.
3274 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3276 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
3278 The following set of changes makes compiling Guile under various
3279 Windows compilers easier. Compilation under GNU systems should
3280 not be affected at all.
3282 Thanks to Stefan Jahn for all necessary information, patches and
3285 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
3286 getpgrp, ttyname, primitive-fork and some header inclusion for
3289 * random.c: Define M_PI, if not predefined and use __int64 for
3290 LONG64 under Windows.
3292 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
3293 Windows and conditionalize some signal names.
3295 * socket.c (scm_getsockopt): Added missing comma.
3296 Include socket library header under Windows.
3298 * stime.c (CLKTCK): Add cast to int, to make it compile under
3301 * ports.c (truncate): New function, compiled only under Windows.
3303 * net_db.c: Do not declare errno under Windows.
3305 * iselect.h, inet_aton.c: Include socket library headers under
3308 * guile.c (inner_main): Under Windows, initialize socket library
3309 and initialize gdb_interface data structures.
3311 * gdb_interface.h: Under Windows, gdb_interface cannot be
3312 initialized statically. Initialize at runtime instead.
3314 * fports.c (write_all): ssize_t -> size_t.
3315 (fport_print): Conditionalize call to ttyname().
3316 (getflags): New function, compiled only under Windows.
3318 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
3319 primitives chown, link, fcntl.
3320 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
3323 * backtrace.c: Include <io.h> under Windows.
3325 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
3327 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
3330 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
3332 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
3333 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
3334 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
3335 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
3336 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
3337 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
3338 (scm_dynamic_wind, scm_dowinds), environments.c
3339 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
3340 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
3341 goops.c (GETVAR, purgatory, make_class_from_template,
3342 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
3343 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
3344 (scm_primitive_load), modules.c (scm_resolve_module,
3345 scm_c_define_module, scm_c_use_module, scm_c_export,
3346 module_variable, scm_eval_closure_lookup, scm_sym2var,
3347 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
3348 ports.c (scm_port_for_each), print.c (scm_printer_apply),
3349 properties.c (scm_primitive_property_ref), ramap.c (ramap,
3350 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
3351 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
3352 (scm_object_to_string, scm_call_with_output_string,
3353 scm_call_with_input_string), throw.c (scm_body_thunk,
3354 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
3355 scm_make_shared_array), vports.c (sf_flush, sf_write,
3356 sf_fill_input, sf_close): Use one of the above functions.
3357 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
3359 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
3361 * filesys.c (scm_close), ports.c (scm_close_port,
3362 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
3363 instead of SCM_NEGATE_BOOL.
3365 * filesys.c (scm_stat): Clean up type dispatch.
3367 * filesys.c (scm_stat), ports.c (scm_input_port_p,
3368 scm_output_port_p): Get rid of redundant IM type check.
3370 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
3371 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
3372 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
3373 scm_return_entry), numbers.c (scm_number_to_string), objects.c
3374 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
3375 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
3376 scm_addr_vector), stime.c (scm_strftime), strings.c
3377 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
3378 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
3379 scm_string_split), strports.c (scm_strport_to_string), symbols.c
3380 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
3381 instead of scm_makfromstr.
3383 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
3384 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
3385 scm_read_hash_extend), stime.c (scm_strftime), strings.c
3386 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
3387 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
3388 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
3389 !SCM_<pred> over SCM_N<pred>.
3391 * strings.[ch] (scm_makfromstr): Deprecated.
3393 (scm_mem2string): New function, replaces scm_makfromstr.
3395 * strings.c (scm_substring), strop.c (string_copy,
3396 scm_string_split), strports.c (scm_strport_to_string), symbols.c
3397 (scm_symbol_to_string): Fix gc problem.
3399 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
3402 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
3403 warning about comparing signed and unsigned values. This fix is
3404 not optimal, since it won't work reliably if sizeof (c_start) >
3405 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
3406 solution is to define this macro as an inline function, thus
3407 allowing to specifiy the types of c_start and c_end.
3409 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3411 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
3414 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
3415 Rename <foo>H to SCM_<foo>_H.
3417 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
3418 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
3420 (narrow_stack): Make i unsigned. Don't use side-effecting
3421 operations in conditions.
3423 (narrow_stack, scm_make_stack, scm_stack_id,
3424 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
3426 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
3427 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
3430 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
3433 (scm_last_stack_frame): Remove bogus `;´.
3435 * stacks.h (SCM_FRAMEP): Fix type check.
3437 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
3439 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
3440 c-tokenize.c when doing maintainer-clean.
3442 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
3444 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
3447 * eval.c: all hash signs are in column 0.
3449 * Makefile.am (guile_filter_doc_snarfage): build using
3450 c-tokenize.c, not filter-doc-snarfage.c.
3451 rearrange snarfing dependencies a bit.
3453 * c-tokenize.lex: new file.
3455 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
3457 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
3458 scm_t_srcpropso_plist. See the big type renaming.
3459 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
3460 Thanks to Seth Alves!
3462 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
3463 they aren't defined already.
3465 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
3467 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
3468 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
3471 * backtrace.c (display_expression, scm_set_print_params_x,
3472 display_application, display_frame, scm_backtrace), numbers.c
3473 (scm_istring2number), objects.c (scm_class_of,
3474 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
3475 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
3477 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
3480 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
3481 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
3483 * objects.c (scm_class_of): Type fix.
3485 (scm_mcache_lookup_cmethod): Improved comment, simplified,
3488 * pairs.h (scm_error_pair_access): The function can return if
3491 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3493 * init.c (scm_init_guile_1): Removed initialization of tag.c.
3495 * gdbint.c, init.c: Removed inclusion of tag.h.
3497 * tag.h, tag.c: Removed files.
3499 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
3501 2001-06-20 Gary Houston <ghouston@arglist.com>
3503 * deprecation.c, extensions.c, rw.c: include string.h.
3505 2001-06-19 Gary Houston <ghouston@arglist.com>
3507 * filter-doc-snarfage.c (process): added ungetc in
3508 MULTILINE_COOKIE case since otherwise it fails when there's no
3509 space between the '(' and the quote of the following string
3512 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
3514 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
3516 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
3518 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
3519 extension takes place.
3520 * strings.h (SCM_STRING_LENGTH): Likewise.
3521 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
3523 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
3526 * tags.h: Include <stdint.h> when we have it.
3527 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
3528 available. Else use "unsigned long".
3529 (scm_signed_bits_t): New.
3531 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
3532 (SCM_INUM): Cast result to scm_signed_bits_t.
3534 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
3536 * mkstemp.c: Update path to #include file scmconfig.h.
3537 Thanks to Golubev I. N.
3539 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
3541 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
3543 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
3544 the macro definition.
3546 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
3547 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
3548 instead of SCM_INST_TYPE.
3550 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
3551 the object is a struct before accessing its struct flags.
3553 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
3555 2001-06-10 Gary Houston <ghouston@arglist.com>
3557 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
3558 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
3559 work reliably anymore. try it from boot-9.scm instead.
3561 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
3563 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
3564 Thanks to Matthias Köppe!
3566 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
3568 * snarf.h, filter-doc-snarfage.c: more changes to cope with
3569 space-happy C preprocessors.
3571 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
3572 inside cookies. thanks to Matthias Köppe!
3574 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
3576 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
3577 keywords. Fix gc protection.
3579 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
3580 operations in macro calls.
3582 * pairs.c (scm_error_pair_access): Avoid recursion.
3584 Thanks to Matthias Koeppe for reporting the bugs that correspond
3585 to the following set of patches.
3587 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
3588 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
3589 bitvector base address using SCM_BITVECTOR_BASE.
3591 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
3594 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
3596 * goops.c (SCM_CLASS_REDEF): Removed.
3598 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
3601 Thanks to Matthias Koeppe for reporting the bugs that correspond
3602 to the following set of patches.
3604 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
3605 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
3606 scm_sys_allocate_instance, clear_method_cache,
3607 scm_sys_invalidate_method_cache_x, scm_make,
3608 create_standard_classes, scm_make_port_classes, scm_make_class,
3609 scm_add_slot): Use SCM_SET_SLOT to set slot values.
3611 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
3613 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
3615 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
3616 UNARY_ELTS_CODE): Remove bogus break statement.
3618 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
3619 Don't access bit vectors elements as SCM objects.
3621 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
3622 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
3623 Don't assign to an unpacked value.
3625 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
3627 * __scm.h (SCM_NORETURN): Moved here from error.h.
3629 (SCM_UNUSED): New macro.
3631 (SCM_DEBUG_PAIR_ACCESSES): New macro.
3633 * backtrace.c (display_error_handler), continuations.c
3634 (continuation_print), debug.c (debugobj_print), dynwind.c
3635 (guards_print), environments.c (observer_print,
3636 core_environments_finalize, leaf_environment_cell,
3637 leaf_environment_print, eval_environment_print,
3638 eval_environment_observer, import_environment_define,
3639 import_environment_undefine, import_environment_print,
3640 import_environment_observer, export_environment_define,
3641 export_environment_undefine, export_environment_print,
3642 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
3643 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
3644 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
3645 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
3646 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
3647 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
3648 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
3649 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
3650 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
3651 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
3652 set_slot_value, test_slot_existence, scm_change_object_class,
3653 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
3654 default_setter), guardians.c (guardian_print, guardian_gc_init,
3655 guardian_zombify, whine_about_self_centered_zombies), guile.c
3656 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
3657 mallocs.c (malloc_print), numbers.c (scm_print_real,
3658 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
3659 end_input_default, scm_port_print, fill_input_void_port,
3660 write_void_port), root.c (root_print), smob.c (scm_mark0,
3661 scm_free0, scm_smob_print, scm_smob_apply_1_error,
3662 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
3663 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
3664 (scm_struct_free_0, scm_struct_free_standard,
3665 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
3666 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
3667 scm_handle_by_throw, scm_ithrow), weaks.c
3668 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
3669 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
3670 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
3672 * error.h (SCM_NORETURN): Moved to __scm.h.
3674 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
3675 Renamed <foo>H to SCM_<foo>_H.
3677 * gc.c (debug_cells_gc_interval): New static variable.
3679 (scm_assert_cell_valid): If selected by the user, perform
3680 additional garbage collections.
3682 (scm_set_debug_cell_accesses_x): Extended to let the user specify
3683 if additional garbage collections are desired.
3685 (mark_gc_async): If additional garbage collections are selected
3686 by the user, don't call the after-gc-hook. Instead require the
3687 user to run the hook manually.
3689 * pairs.c (scm_error_pair_access): New function. Only compiled
3690 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
3692 * pairs.h (SCM_VALIDATE_PAIR): New macro.
3694 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
3695 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
3696 is a real pair object. (Glocs are also accepted, but that may
3697 change.) If not, abort with an error message.
3699 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
3701 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
3703 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
3704 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
3706 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
3708 * extensions.c (scm_c_register_extension): Allow NULL as library
3710 (load_extension): Ignore NULL library names when comparing.
3712 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
3713 non-pointers are being compared. Thanks to Alexander Klimov!
3715 2001-06-04 Gary Houston <ghouston@arglist.com>
3717 * rw.c (scm_write_string_partial): new procedure implementing
3718 write-string/partial in (ice-9 rw).
3719 * rw.h: declare scm_write_string_partial.
3721 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
3723 * keywords.c (keyword_print): Substract 1 from length of symbol
3724 name, accounting for the silly dash.
3726 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
3727 Do not emit deprecation warning.
3729 Added exception notice to all files.
3731 * dynl.c: Include "deprecation.h".
3733 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
3735 * dynl.c (scm_register_module_xxx, scm_registered_modules,
3736 scm_clear_registered_modules): Deprecated.
3738 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
3740 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
3741 guile-snarf-docs-texi.
3743 * fports.c: HAVE_ST_BLKSIZE changed to
3744 HAVE_STRUCT_STAT_ST_BLKSIZE.
3745 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
3746 HAVE_STRUCT_STAT_ST_BLKSIZE.
3748 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
3749 HAVE_STRUCT_STAT_ST_RDEV.
3750 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
3751 HAVE_STRUCT_STAT_ST_BLKSIZE.
3752 (scm_stat2scm): HAVE_ST_BLOCKS changed to
3753 HAVE_STRUCT_STAT_ST_BLOCKS.
3755 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
3757 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
3758 of scm_eval_x to allow module changes between the forms in the
3759 string. Set/restore module using scm_c_call_with_current_module.
3761 * mkstemp.c: New file, slightly modified from libiberties
3764 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
3766 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
3767 filter-doc-snarfage.c: new files.
3769 * Makefile.am: add stuff to [build,] use and distribute
3770 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
3772 * guile-snarf.in: grok the new snarf output.
3774 * snarf.h: make the output both texttools- and `read'-friendly.
3776 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
3777 guile-snarf-docs. (should also deprecate, I guess. maybe not).
3779 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
3781 * print.c (scm_simple_format): Support "~~" and "~%". Signal
3782 error for unsupported format controls and for superflous
3783 arguments. Thanks to Daniel Skarda!
3785 * print.h, print.c (scm_print_symbol_name): Factored out of
3787 (scm_iprin1): Call it.
3789 * keywords.c (keyword_print): Use scm_print_symbol_name so that
3790 weird names are printed correctly.
3792 * print.c (scm_print_symbol_name): Symbols whose name starts with
3793 `#' or `:' or ends with `:' are considered weird.
3795 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3797 * numbers.c (scm_difference, scm_divide): Clarified comments for -
3800 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3802 * debug.h: Removed prototype for scm_eval_string.
3804 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3806 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
3807 (make-string 2000 #\!))' in an older version).
3809 Change strncpy to memcpy to allow embedded NUL characters in
3812 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
3814 * hooks.c (scm_create_hook): deprecated.
3815 (make_hook): deleted.
3816 (scm_make_hook): all the hook creation code is now here.
3818 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
3819 a hook, make it permanent, and do a `scm_c_define' on it.
3821 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
3823 * socket.c (s_scm_inet_pton): fix docstring quoting.
3824 (s_scm_inet_ntop): ditto.
3826 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
3828 * hashtab.c (scm_internal_hash_fold): fix argument position in
3831 * environments.c (s_scm_import_environment_set_imports_x): fix
3832 argument position in SCM_ASSERT.
3834 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
3835 (s_scm_make_iloc): ditto.
3837 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
3839 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
3841 * eval.c (promise_print): Read the promise's value as an object.
3843 (SCM_CEVAL): Don't perform side-effecting operations in macro
3846 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
3847 conditional expression.
3849 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
3852 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
3853 text, removed redundant computation of effective_length and fixed
3856 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
3859 (wrap_init): Don't use SCM_C[AD]R for non pairs.
3861 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
3863 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
3864 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
3866 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
3868 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
3869 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
3870 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
3871 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
3873 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
3875 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
3877 * ramap.c (ramap_rp): Removed bogus `;´.
3879 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
3882 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
3883 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
3884 Read SCM objects rather than scm_bits_t values.
3886 * tags.h (SCM_VOIDP_TEST): Removed.
3888 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
3889 value of 2 now corresponds to the former 1, the current 1
3890 corresponds to the former situation that SCM_VOIDP_TEST was
3893 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
3894 If this appears to be not ANSI compliant, we will change it to
3895 typedef struct scm_unused_struct { } * SCM;
3896 Thanks to Han-Wen Nienhuys for the suggestion.
3898 * unif.c (scm_array_set_x): Fix typing problem, and use
3899 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
3900 dealing with uniform vectors.
3902 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
3904 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
3905 (scm_igc): mark from them, too (precisely, not conservatively!).
3907 * root.h (scm_gc_registered_roots): new object in
3910 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
3911 `scm_protect_object'. shouldn't call it at all, though, it seems.
3913 * gc.c (scm_[un]protect_object): deprecated.
3914 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
3915 (scm_gc_[un]register_root[s]): new.
3917 * gc.h: add prototypes for scm_gc_[un]protect_object,
3918 scm_gc_[un]register_root[s].
3920 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
3922 revert the controversial part of the 2001-05-24 changes.
3924 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
3926 * modules.c (scm_env_module): Exported to Scheme.
3928 * eval.c (scm_debug_opts): New option `show-file-name'.
3930 * debug.h (SCM_SHOW_FILE_NAME): New.
3932 * backtrace.c: Include "libguile/filesys.h".
3933 (sym_base, display_backtrace_get_file_line,
3934 display_backtrace_file, display_backtrace_file_and_line): New.
3935 (display_frame): Call display_backtrace_file_and_line if that is
3937 (display_backtrace_body): Call scm_display_backtrace_file if
3940 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
3941 Prototypes removed since there's no definition for these
3944 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3946 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
3947 Changed use of scm_array->scm_array_t and
3948 scm_array_dim->scm_array_dim_t to enable build with
3949 --disable-deprecated.
3951 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
3953 The purpose of this set of changes is to regularize Guile's usage
3954 of ANSI C integral types, with the following ideas in mind:
3956 - SCM does not nesessarily have to be long.
3957 - long is not nesessarily enough to store pointers.
3958 - long is not nesessarily the same size as int.
3960 The changes are incomplete and possibly buggy. Please test on
3964 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
3967 * unif.h: type renaming:
3968 scm_array -> scm_array_t
3969 scm_array_dim -> scm_array_dim_t
3970 the old names are deprecated, all in-Guile uses changed.
3972 * tags.h (scm_ubits_t): new typedef, representing unsigned
3975 * stacks.h: type renaming:
3976 scm_info_frame -> scm_info_frame_t
3977 scm_stack -> scm_stack_t
3978 the old names are deprecated, all in-Guile uses changed.
3980 * srcprop.h: type renaming:
3981 scm_srcprops -> scm_srcprops_t
3982 scm_srcprops_chunk -> scm_srcprops_chunk_t
3983 the old names are deprecated, all in-Guile uses changed.
3985 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
3986 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
3987 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
3988 vectors.c, vports.c, weaks.c:
3989 various int/size_t -> size_t/scm_bits_t changes.
3991 * random.h: type renaming:
3992 scm_rstate -> scm_rstate_t
3993 scm_rng -> scm_rng_t
3994 scm_i_rstate -> scm_i_rstate_t
3995 the old names are deprecated, all in-Guile uses changed.
3997 * procs.h: type renaming:
3998 scm_subr_entry -> scm_subr_entry_t
3999 the old name is deprecated, all in-Guile uses changed.
4001 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
4003 scm_option -> scm_option_t
4004 the old name is deprecated, all in-Guile uses changed.
4006 * objects.c: various long -> scm_bits_t changes.
4007 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
4009 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
4012 * num2integral.i.c: new file, multiply included by numbers.c, used
4013 to "templatize" the various integral <-> num conversion routines.
4015 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
4016 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
4018 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
4019 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
4020 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
4021 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
4022 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
4023 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
4024 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
4025 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
4026 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
4027 scm_num2size): new functions.
4029 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
4031 * load.c: change int -> size_t in various places (where the
4032 variable is used to store a string length).
4033 (search-path): call scm_done_free, not scm_done_malloc.
4035 * list.c (scm_ilength): return a scm_bits_t, not long.
4036 some other {int,long} -> scm_bits_t changes.
4038 * hashtab.c: various [u]int -> scm_bits_t changes.
4039 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
4040 (scm_ihashx): n: uint -> scm_bits_t
4041 use scm_bits2num instead of scm_ulong2num.
4043 * gsubr.c: various int -> scm_bits_t changes.
4045 * goops.[hc]: various {int,long} -> scm_bits_t changes.
4047 * gh_data.c (gh_num2int): no loss of precision any more.
4049 * gh.h (gh_str2scm): len: int -> size_t
4050 (gh_{get,set}_substr): start: int -> scm_bits_t,
4052 (gh_<num>2scm): n: int -> scm_bits_t
4053 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
4054 (gh_length): return scm_bits_t, not unsigned long.
4056 * gc.[hc]: various small changes relating to many things stopping
4057 being long and starting being scm_[u]bits_t instead.
4058 scm_mallocated should no longer wrap around.
4060 * fports.h: type renaming:
4061 scm_fport -> scm_fport_t
4062 the old name is deprecated, all in-Guile uses changed.
4064 * fports.c (fport_fill_input): count: int -> scm_bits_t
4065 (fport_flush): init_size, remaining, count: int -> scm_bits_t
4067 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
4068 those prototypes, as the functions they prototype don't exist.
4070 * fports.c (default_buffer_size): int -> size_t
4071 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
4072 default_size: int -> size_t
4073 (scm_setvbuf): csize: int -> scm_bits_t
4075 * fluids.c (n_fluids): int -> scm_bits_t
4076 (grow_fluids): old_length, i: int -> scm_bits_t
4077 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
4079 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
4081 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
4082 the new and shiny SCM_NUM2INT.
4084 * extensions.c: extension -> extension_t (and made a typedef).
4086 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
4087 there are no nasty surprises if/when the various deeply magic tag
4088 bits move somewhere else.
4090 * eval.c: changed the locals used to store results of SCM_IFRAME,
4091 scm_ilength and such to be of type scm_bits_t (and not int/long).
4092 (iqq): depth, edepth: int -> scm_bits_t
4093 (scm_eval_stack): int -> scm_bits_t
4094 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
4095 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
4096 i: int -> scm_bits_t
4098 * environments.c: changed the many calls to scm_ulong2num to
4100 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
4102 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
4104 * debug.h: type renaming:
4105 scm_debug_info -> scm_debug_info_t
4106 scm_debug_frame -> scm_debug_frame_t
4107 the old names are deprecated, all in-Guile uses changed.
4108 (scm_debug_eframe_size): int -> scm_bits_t
4110 * debug.c (scm_init_debug): use scm_c_define instead of the
4111 deprecated scm_define.
4113 * continuations.h: type renaming:
4114 scm_contregs -> scm_contregs_t
4115 the old name is deprecated, all in-Guile uses changed.
4116 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
4117 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
4119 * continuations.c (scm_make_continuation): change the type of
4120 stack_size from long to scm_bits_t.
4122 * ports.h: type renaming:
4123 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
4124 scm_port -> scm_port_t
4125 scm_ptob_descriptor -> scm_ptob_descriptor_t
4126 the old names are deprecated, all in-Guile uses changed.
4127 (scm_port_t.entry): int -> scm_bits_t.
4128 (scm_port_t.line_number): int -> long.
4129 (scm_port_t.putback_buf_size): int -> size_t.
4131 * __scm.h (long_long, ulong_long): deprecated (they pollute the
4132 global namespace and have little value beside that).
4133 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
4135 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
4136 exist (for size_t & ptrdiff_t).
4137 (scm_sizet): deprecated.
4139 * Makefile.am (noinst_HEADERS): add num2integral.i.c
4141 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
4143 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
4144 SCM_VARIABLE_INIT since that it what it used to be.
4146 * deprecation.c (scm_include_deprecated_features): Make docstring
4147 ANSIsh. Thanks to Matthias Köppe!
4149 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
4151 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
4152 needed for weak-key hashtables.
4154 * procs.c (scm_make_subr_with_generic): Add missing last argument
4155 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
4157 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
4158 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
4160 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
4162 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
4164 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
4165 `duplicate_string'. Do not use an indirect cell, store symbol
4166 directly in collision list of hash table.
4167 (duplicate_string): Removed.
4169 * init.c (scm_init_guile_1): Call scm_init_extensions.
4171 * Makefile.am: Add "extensions.c" and related files in all the
4174 * extensions.h, extension.c: New files.
4176 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
4178 * modules.h (scm_system_module_env_p): Move out of deprecated
4181 * rw.h (scm_init_rw): Added prototype.
4183 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
4184 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
4185 New functions. They replace scm_make_gsubr and
4186 scm_make_gsubr_with_generic. The `make' variants only create the
4187 gsubr object, while the `define' variants also put it into the
4188 current module. Changed all callers.
4189 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
4191 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
4192 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
4193 functions. They replace scm_make_subr, scm_make_subr_opt and
4194 scm_make_subr_with_generic. The `make' variants only create the
4195 subr object, while the `define' variants also put it into the
4196 current module. Changed all callers.
4197 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
4200 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
4201 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
4204 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
4206 * throw.c (scm_lazy_catch): Slight docstring clarification.
4208 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
4210 * throw.c: Lazy-catch handlers are no longer allowed to return.
4211 Fixed comments throughout.
4212 (scm_ithrow): Signal an error when a lazy-catch handler returns.
4213 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
4216 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
4217 refered to s_scm_minor_version previously.
4219 * modules.h, modules.c: Moved around a lot of code so that
4220 deprecated features appear at the bottom.
4221 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
4222 module_prefix, make_modules_in_var, beautify_user_module_x_var,
4223 scm_the_root_module, scm_make_module, scm_ensure_user_module,
4224 scm_load_scheme_module): Deprecated.
4225 (scm_system_module_env_p): Return SCM_BOOL_T directly for
4226 environments corresponding to the root module.
4227 (convert_module_name, scm_c_resolve_module,
4228 scm_c_call_with_current_module, scm_c_define_module,
4229 scm_c_use_module, scm_c_export): New.
4230 (the_root_module): New static variant of scm_the_root_module. Use
4231 it everywhere instead of scm_the_root_module.
4233 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
4234 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
4235 (scm_c_with_fluid): New.
4236 (scm_with_fluids): Use scm_c_with_fluids instead of
4237 scm_internal_with_fluids.
4239 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
4240 `scm_init_goops'. Do not explicitly create/switch modules.
4241 Return SCM_UNSPECIFIED.
4242 (scm_init_goops): Only register `%init-goops-builtins' procedure.
4243 (scm_load_goops): Use scm_c_resolve_module instead of
4246 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
4247 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
4248 `scm_init_rw' prior to loading the startup files.
4250 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
4251 scm_init_rdelim. Do not explicitly create/switch modules.
4252 Return SCM_UNSPECIFIED.
4253 (scm_init_rdelim): Only register `%init-rdelim-builtins'
4256 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
4257 explicitly create/switch modules. Return SCM_UNSPECIFIED.
4258 (scm_init_rw): Only register `%init-rw-builtins' procedure.
4260 * script.c (scm_shell): Evaluate the compiled switches in the
4261 current module, not in the root module.
4263 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
4265 * fluids.c (scm_c_with_fluids): Rename from
4266 scm_internal_with_fluids.
4267 (scm_internal_with_fluids): Deprecated.
4268 (scm_c_with_fluid): New.
4270 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4272 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
4274 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
4275 accessed with SCM_C[AD]R.
4277 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
4279 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
4281 * version.c (s_scm_major_version): doc fixes.
4282 (s_scm_minor_version): doc fixes.
4283 (s_scm_minor_version): new function.
4285 * version.h (scm_init_version): new function.
4287 * versiondat.h.in: add GUILE_MICRO_VERSION.
4289 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
4291 * deprecation.c (scm_init_deprecation): Renamed
4292 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
4294 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
4296 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
4297 dependent on cpp_cnvt.awk
4299 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4301 * script.c (scm_compile_shell_switches): New command line option
4302 `--use-srfi' for loading a list of SRFIs on startup.
4303 (scm_shell_usage): Added `--use-srfi' to help message.
4305 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
4307 Merged from mvo-vcell-cleanup-1-branch.
4309 The concept of vcells has been removed from Guile. With it,
4310 explicit obarrays and associated operations are gone. Use
4311 hashtables instead of obarrays.
4313 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
4314 result as variable instead of vcell. Glocs no longer point to a
4315 vcell but to a variable. Use scm_c_define instead of
4316 scm_sysintern and treat the result as a variable (which it is),
4319 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
4320 SCM_DEFVARIABLEP): Deprecated.
4321 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
4322 (variable_print): Do not print name of variable.
4323 (variable_equalp): Compare values, not vcells.
4324 (anonymous_variable_sym): Removed.
4325 (make_vcell_variable): Removed.
4326 (make_variable): New, as replacement.
4327 (scm_make_variable, scm_make_undefined_variable): Do not take name
4329 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
4331 (scm_builtin_variable): Deprecated.
4333 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
4334 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
4335 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
4336 scm_sysintern, scm_sysintern0, scm_symbol_value0,
4337 scm_string_to_obarray_symbol, scm_intern_symbol,
4338 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
4339 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
4340 Deprecated and moved to "symbols-deprecated.c".
4341 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
4342 (scm_init_symbols): Call scm_init_symbols_deprecated.
4343 * symbols-deprecated.c: New file.
4344 * Makefile.am: Added symbols-deprecated.c and related files in all
4347 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
4348 SCM_GLOBAL_VCELL_INIT): Deprecated.
4349 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
4350 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
4352 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
4355 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
4356 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
4357 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
4358 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
4359 Changed according to the `throughout' comments.
4361 * modules.h, modules.c (scm_module_system_booted_p): Changed type
4363 (scm_module_type): Removed.
4364 (the_root_module): Renamed to the_root_module_var. Now points to
4365 a variable instead of a vcell. Updated all uses.
4366 (scm_the_root_module): Return SCM_BOOL_F when module systems
4367 hasn't been booted yet.
4368 (SCM_VALIDATE_STRUCT_TYPE): Removed.
4369 (scm_post_boot_init_modules): Made static.
4370 (scm_set_current_module): Call scm_post_boot_init_modules on first
4372 (make_modules_in, beautify_user_module_x, resolve_module,
4373 try_module_autoload, module_make_local_var_x): Tacked on "_var"
4374 suffix. Now point to variables instead of vcells. Updated all
4376 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
4377 and return SCM_BOOL_F in that case.
4378 (scm_module_transformer): Likewise.
4379 (sym_module, scm_lookup_closure_module, scm_env_module): New.
4380 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
4381 (scm_eval_closure_lookup): Do not allow new definitions when
4382 `interface' flag is set.
4383 (scm_standard_interface_eval_closure): New.
4384 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
4385 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
4386 scm_c_lookup, scm_c_module_define, scm_c_define,
4387 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
4388 scm_modules_prehistory): New.
4389 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
4390 instead of scm_intern0.
4392 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
4395 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
4396 hashtable operations to maintain the keywords, not obarray ones.
4398 * init.c (scm_load_startup_files): Do not call
4399 scm_post_boot_init_modules. This is done by
4400 scm_set_current_module now.
4401 (scm_init_guile_1): Call scm_modules_prehistory. Call
4402 scm_init_variable early on.
4404 * goops.c (s_scm_sys_goops_loaded): Get
4405 var_compute_applicable_methods from scm_sym2var, not from a direct
4406 invocation of scm_goops_lookup_closure.
4408 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
4410 * gc.c: Added simple debugging hack to mark phase of GC: When
4411 activated, do not tail-call scm_gc_mark. This gives nice
4413 (scm_unhash_name): Removed.
4415 * feature.c (features): Renamed to features_var. Now points to a
4416 variable instead of a vcell. Updated all uses.
4418 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
4419 `scm_current_module_lookup_closure' which will do the right thing
4420 when the module system hasn't been booted yet.
4421 (SCM_GLOC_SYM): Removed.
4422 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
4423 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
4425 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
4426 instead of with vcells. Do not overwrite `var' with the result of
4427 the lookup, use the new `real_var' instead. Remove `var2' in
4428 exchange (which was only used with threads).
4429 (sym_three_question_marks): New.
4430 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
4432 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
4433 (scm_m_atfop): Expect the function definition to be a variable
4435 (scm_macroexp): Do not use `unmemocar', explicitely remember the
4437 (scm_unmemocopy): Removed thoughts about anti-macro interface.
4438 (scm_eval_args): Use more explicit code in the gloc branch of the
4439 atrocious struct ambiguity test. The optimizer will sort this
4441 (scm_deval_args): Likewise.
4442 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
4443 remember the symbol instead. Added some comments where
4444 scm_tc3_cons_gloc really exclusively refers to structs.
4445 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
4446 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
4447 of scm_sysintern in general.
4449 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
4452 * debug.c (s_scm_make_gloc): Only allow proper variables, no
4453 pairs. Put the variable directly in the gloc.
4454 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
4455 (scm_init_debug): Use scm_c_define instead scm_sysintern.
4457 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
4459 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
4460 scm_the_last_stack_fluid_var. It now points to a variable instead
4461 of a vcell. Updated all uses.
4462 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
4463 instead of a vcell. Updated all uses.
4465 * _scm.h: Include "variables.h" and "modules.h" since almost
4466 everybody needs them now.
4468 * root.h (scm_symhash, scm_symhash_vars): Removed.
4469 * gc.c (scm_init_storage): Do not initialize them.
4471 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
4473 * eval.c (scm_init_eval): Initialize scm_undefineds and
4476 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
4477 like the SCM_NEWCELL macro counterparts.
4479 (scm_init_storage, scm_init_gc): Moved initialization of
4480 scm_tc16_allocated from scm_init_gc to scm_init_storage.
4482 (scm_init_storage): Moved initialization of scm_undefineds and
4483 scm_listofnull to eval.c, initializion of scm_nullstr to
4484 strings.c, initializion of scm_nullvect to vectors.c.
4486 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
4487 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
4489 * init.c (scm_init_guile_1): Reordered some initializations and
4490 added dependcy information comments.
4492 * load.c (scm_init_load): Use scm_nullstr.
4494 * strings.c (scm_init_strings): Initialize scm_nullstr.
4496 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
4498 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
4500 * values.c (print_values): Print as a unreadable object, not as
4501 multiple lines. Thanks to Matthias Köppe!
4503 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
4505 * deprecation.c: Fixed copyright date.
4507 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
4508 DEPRECATION_H to SCM_DEPRECATION_H.
4510 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
4512 * guile-doc-snarf.in: Update copyright.
4513 Fix relative path bug. Thanks to Sergey Poznyakoff.
4515 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
4517 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
4518 accept open ports. Thanks to Quetzalcoatl Bradley!
4520 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4522 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
4523 has 779 primitives on startup.
4525 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
4527 * eval.c (scm_i_eval): Copy expression before passing it to
4528 SCM_XEVAL. The copy operation was removed unintendedly during my
4529 change on 2001-03-25.
4531 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
4533 from Matthias Köppe (thanks!):
4535 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
4538 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
4541 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
4543 * gc.c (scm_init_gc): Added FIXME comment.
4545 * hooks.c: Since hooks don't have a name any more, it is not
4546 necessary to include objprop.h.
4548 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
4550 (symbol_name, scm_make_hook_with_name): Removed.
4552 (scm_create_hook): Don't set the hook's name property.
4554 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
4556 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
4558 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
4560 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
4561 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
4562 FLOBUFLEN and define it unconditionally.
4564 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
4566 * gh_data.c (gh_lookup): Call gh_module_lookup with
4567 `scm_current_module ()', not `#f'.
4568 (gh_module_lookup): Expect a module instead of an obarray as first
4569 argument and do lookup in that module.
4571 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
4572 arrays. The length of array is already determined differently and
4573 scm_uniform_vector_length does not work on arrays.
4575 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
4577 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
4578 as well. "SCM (*)(...)" does not work on RedHat 7.1.
4580 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
4581 they are not used. Changed `wrong type' error into `wrong num
4582 args' error. Changed all callers.
4584 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
4585 arguments are supplied.
4587 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
4589 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
4590 describe `regexp/notbol' and `regexp/noteol' execution flags.
4592 * strop.c (scm_substring_move_x): Doc fix; nfc.
4594 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
4596 * objects.c, objects.h (scm_valid_object_procedure_p): New.
4597 (scm_set_object_procedure_x): Use it to check argument. Fix
4600 * evalext.c (scm_definedp): Fix docstring.
4602 2001-05-05 Gary Houston <ghouston@arglist.com>
4604 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
4607 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
4609 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
4610 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
4611 Change R4RS references to R5RS.
4613 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
4614 docstring source are correctly reproduced in the output (ii)
4615 we don't anymore get occasional trailing quotes. Also reorganized
4616 and commented the code a little.
4618 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
4621 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4623 * strop.c (scm_string_split): New procedure.
4625 * strop.h (scm_string_split): Added prototype.
4627 2001-05-04 Gary Houston <ghouston@arglist.com>
4629 * socket.c: define uint32_t if netdb.h doesn't. thanks to
4632 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
4634 * rw.c: Include "modules.h" and "strports.h".
4636 * net_db.h (scm_gethost): Added prototype.
4638 * deprecation.h, deprecation.c: New.
4639 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
4640 (DOT_X_FILES): Added "deprecation.x".
4641 (modinclude_HEADERS): Added "deprecation.h".
4643 * init.c: Include "deprecation.h".
4644 (scm_init_guile_1): Call scm_init_deprecation.
4646 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
4648 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
4649 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
4652 2001-04-29 Gary Houston <ghouston@arglist.com>
4654 * rw.c: new file, implementing C part of module (ice-9 rw).
4655 (scm_read_string_x_partial): moved from ioext.c
4656 (scm_init_rw): new proc.
4658 init.c: include rw.h and call scm_init_rw.
4659 Makefile.am: include rw.c and rw.h.
4661 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
4663 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
4664 know what's supposed to happen to it.
4666 * list.h (scm_list_star): deprecation expired - removed.
4668 * numbers.h (scm_dblproc): deprecation expired - removed.
4669 (SCM_UNEGFIXABLE): deprecation expired - removed.
4670 (SCM_FLOBUFLEN): deprecation expired - removed.
4671 (SCM_INEXP): deprecation expired - removed.
4672 (SCM_CPLXP): deprecation expired - removed.
4673 (SCM_REAL): deprecation expired - removed.
4674 (SCM_IMAG): deprecation expired - removed.
4675 (SCM_REALPART): deprecation expired - removed.
4676 (scm_makdbl): deprecation expired - removed.
4677 (SCM_SINGP): deprecation expired - removed.
4678 (SCM_NUM2DBL): deprecation expired - removed.
4679 (SCM_NO_BIGDIG): deprecation expired - removed.
4681 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
4682 (scm_tc_dblr): deprecation expired - removed.
4683 (scm_tc_dblc): deprecation expired - removed.
4684 (scm_tc16_flo): deprecation expired - removed.
4685 (scm_tc_flo): deprecation expired - removed.
4687 * tag.h (scm_tag): deprecation expired - removed.
4689 * tag.c: (scm_tag): deprecation expired - removed.
4691 * ioext.c: (scm_fseek): deprecation expired - removed.
4693 * ioext.h (scm_fseek): deprecation expired - removed.
4695 * gh_data.c (gh_int2scmb): deprecation expired - removed.
4697 * gh.h (gh_int2scmb): deprecation expired - removed.
4699 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
4701 * stacks.c (scm_make_stack): Fix typo in docstring.
4703 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
4705 * error.c (scm_sysmissing): deprecation expired - removed.
4707 * error.h (scm_sysmissing): deprecation expired - removed.
4710 (scm_init_gc): gc-thunk deprecation expired - removed.
4711 (scm_gc_vcell): deprecation expired - removed.
4712 (gc_async_thunk): scm_gc_vcell related code removed.
4714 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
4717 (SCM_NSTRINGP): deprecation expired - removed.
4718 (SCM_NRWSTRINGP): deprecation expired - removed.
4720 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
4723 (SCM_ICHRP): deprecation expired - removed.
4724 (SCM_ICHR): deprecation expired - removed.
4725 (SCM_MAKICHR): deprecation expired - removed.
4728 (SCM_INPORTP): deprecation expired - removed.
4729 (SCM_OUTPORTP): deprecation expired - removed.
4731 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
4733 * modules.c (scm_module_type): New.
4734 (scm_post_boot_init_modules): Initialize from Scheme value.
4735 (the_module, scm_current_module, scm_init_modules): the_module is
4737 (scm_current_module): Export to Scheme.
4738 (scm_set_current_module): Do not call out to Scheme, do all the
4739 work in C. Export procedure to Scheme. Only accept modules, `#f'
4740 is no longer valid as the current module. Only set
4741 scm_top_level_lookup_closure_var and scm_system_transformer when
4742 they are not deprecated.
4743 (scm_module_transformer, scm_current_module_transformer): New.
4745 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
4746 scm_current_module_transformer, scm_module_transformer): New.
4748 * gh_data.c: Removed FIXME comment about gh_lookup returning
4749 SCM_UNDEFINED. That's the right thing to do.
4751 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
4752 into the conditionally compiled sections.
4753 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
4754 scm_current_module_transformer instead of scm_system_transformer.
4755 * init.c (start_stack): Move initialization of
4756 scm_system_transformer to the deprecated section.
4758 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
4760 * throw.c (scm_throw): Correct docstring.
4762 2001-04-22 Gary Houston <ghouston@arglist.com>
4764 * socket.c: attempted to improve the docstrings slightly.
4766 * net_db.c: remove bogus "close" declaration.
4767 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
4768 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
4770 * net_db.h: declarations moved too.
4772 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
4774 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
4775 (VALIDATE_INET6): new macro.
4776 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
4777 inet-pton and inet-ntop.
4778 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
4779 (scm_addr_vector): use ipv6_net_to_num.
4781 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
4783 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
4784 smob number explicitly. Use SCM_TC2SMOBNUM instead.
4786 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
4787 when compiled in debug mode.
4789 (scm_gc_sweep): Only call smob's free function if it is defined.
4791 * print.c (scm_iprin1): No need to check for validity of smob
4792 type or existence of print function.
4794 * smob.[ch] (scm_smobs): Made into a fixed size global array.
4795 Resizing will not work well with preemptive threading.
4797 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
4799 (scm_make_smob_type): Extracted initialization of smob
4800 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
4801 of the critical section.
4803 (scm_smob_prehistory): Initialize all smob descriptors. By
4804 default, don't assign a smob free function: Most smob types don't
4807 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
4809 2001-04-21 Gary Houston <ghouston@arglist.com>
4811 * socket.c (FLIP_NET_HOST_128): new macro.
4812 (scm_fill_sockaddr): use new macro.
4813 (scm_addr_vector): completed IPv6 address support. added const
4814 to the address parameter.
4816 2001-04-20 Gary Houston <ghouston@arglist.com>
4818 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
4819 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
4821 (scm_addr_vector): use a switch instead of multiple if statements.
4822 Add support for IPv6 (incomplete) .
4823 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
4825 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
4827 * struct.c (scm_free_structs): Only pairs may be accessed with
4830 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4832 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
4834 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
4835 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
4836 parentheses in order to get the correct associativity.
4838 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4840 * unif.c (scm_array_to_list): Added missing handling of arrays of
4841 bytes. Thanks to Masao Uebayashi for the bug report.
4843 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4845 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
4848 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4850 * procs.h (SCM_CLOSURE_FORMALS): New macro.
4852 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
4853 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
4854 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
4855 SCM_CLOSURE_FORMALS.
4857 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
4858 (scm_i_procedure_arity): Prefer stronger predicates like
4859 SCM_NULLP or SCM_FALSEP over SCM_IMP.
4861 * macros.c (macro_print): Extracted macro printing code from
4862 print.c and simplified it.
4864 (scm_macro_type): Use SCM_MACRO_TYPE;
4866 (scm_init_macros): Use macro_print for printing macros.
4868 * print.c (scm_print_opts): Improved option documentation.
4870 (scm_iprin1): Extracted printing of macros to macros.c.
4871 Simplified printing of ordinary closures.
4873 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
4874 Martin Grabmueller for the bug report.
4876 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4878 This patch eliminates some further applications of SCM_C[AD]R to
4881 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
4882 never been applied to real pairs.
4884 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
4886 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
4888 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
4889 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
4890 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
4892 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
4895 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
4896 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
4898 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
4899 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
4900 SCM_SET{AND,OR}_CAR.
4902 2001-04-17 Gary Houston <ghouston@arglist.com>
4904 * some initial support for IPv6:
4906 * socket.c (scm_fill_sockaddr): improve the argument validation.
4907 don't allocate memory until all args are checked. instead of
4908 unconditional memset of soka, try setting sin_len to 0 if
4909 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
4910 (scm_socket, scm_connect): extend docstrings for IPv6.
4911 (scm_init_socket): intern AF_INET6 and PF_INET6.
4913 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
4915 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
4916 matches SCM_DEFER_INTS at the beginning of the function.
4918 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
4920 * gc.c (scm_igc): Unconditionally call
4921 SCM_CRITICAL_SECTION_START/END.
4923 * fluids.c (next_fluid_num): Unconditionally call
4924 SCM_CRITICAL_SECTION_START/END.
4925 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
4927 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
4928 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
4931 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
4932 Defined as nothing for the case of !defined(USE_THREADS).
4933 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
4935 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
4936 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
4938 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
4939 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
4940 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
4941 SCM_CRITICAL_SECTION_START/END.
4942 (SCM_REALLOW_INTS: Bug fix. Don't call
4943 SCM_THREAD_SWITCHING_CODE.
4944 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
4945 SCM_THREAD_SWITCHING_CODE directly.
4946 (SCM_ENTER_A_SECTION): Unconditionally use
4947 SCM_CRITICAL_SECTION_START/END. (was:
4948 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
4950 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4952 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
4953 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
4954 allowed to explicitly set this macro via the CFLAGS variable
4957 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
4958 (SCM_THREAD_CRITICAL_SECTION_START,
4959 SCM_THREAD_CRITICAL_SECTION_END): Renamed
4960 SCM_THREAD_CRITICAL_SECTION_START/END to
4961 SCM_CRITICAL_SECTION_START/END.
4963 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
4965 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
4968 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
4969 (MISSING_BZERO_DECL): Remove the declaration.
4971 Thanks to NIIBE Yutaka.
4973 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4975 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
4976 goops module should be registered in order to work for an
4977 application which uses libguile statically linked.)
4979 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
4981 * numbers.[ch] (scm_num2long, scm_num2long_long,
4982 scm_num2ulong_long, scm_num2ulong): Argument position is an
4985 * environments.c (eval_environment_folder,
4986 import_environment_folder), gh_data.c (gh_scm2longs,
4987 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
4988 for integers and pointers, respectively.
4990 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
4991 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
4992 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
4993 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
4995 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
4996 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
4997 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
4998 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
4999 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
5000 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
5002 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
5004 * strings.c (scm_read_only_string_p): Update docstring to reflect
5005 current (non-)usage of "read only" strings.
5006 (scm_make_shared_substring): Clarify docstring by changing
5007 "semantics" to "arguments".
5009 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5011 * hooks.c (scm_make_hook, scm_make_hook_with_name),
5012 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
5015 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5017 The following changes make the documentation more consistent.
5019 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
5020 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
5021 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
5022 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
5025 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
5026 (scm_array_dimensions, scm_make_shared_array),
5027 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
5028 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
5029 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
5030 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
5031 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
5032 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
5033 macros.c (scm_makmmacro), list.c (scm_append), environments.c
5034 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
5035 @example ... @end example to @lisp ... @end lisp.
5037 * weaks.c (scm_weak_vector): Corrected docstring.
5039 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
5040 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
5041 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
5042 (scm_hashx_set_x, scm_hashx_get_handle),
5043 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
5044 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
5045 vectors.c (scm_vector_fill_x), strings.c
5046 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
5047 objprop.c (scm_set_object_properties_x):
5048 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
5049 strports.c (scm_call_with_input_string), ports.c
5050 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
5051 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
5052 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
5053 (scm_make_weak_vector,scm_weak_vector_p),
5054 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
5055 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
5056 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
5057 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
5058 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
5059 Made parameter names match documentation by renaming parameters
5060 and/or fixing docstrings.
5062 * numbers.c (scm_ash): Corrected Texinfo markup.
5064 * strop.c (scm_string_index, scm_string_rindex),
5065 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
5067 * vports.c (scm_make_soft_port), unif.c
5068 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
5069 (scm_dimensions_to_uniform_array, scm_transpose_array),
5070 (scm_array_in_bounds_p, scm_uniform_vector_ref),
5071 (scm_bit_count, scm_bit_position, scm_bit_count_star),
5072 (scm_array_to_list, scm_list_to_uniform_array),
5073 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
5074 (scm_open_input_string, scm_open_output_string),
5075 (scm_get_output_string), strop.c (scm_string_copy),
5076 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
5077 (scm_get_internal_real_time, scm_times),
5078 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
5079 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
5080 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
5081 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
5082 simpos.c (scm_system), random.c (scm_random_uniform),
5083 (scm_random_normal, scm_random_exp), ramap.c
5084 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
5085 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
5086 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
5087 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
5088 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
5089 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
5090 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
5091 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
5092 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
5093 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
5094 (scm_logand, scm_logior, scm_logxor, scm_lognot),
5095 (scm_integer_expt, scm_bit_extract, scm_logcount),
5096 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
5097 net_db.c (scm_inet_netof, scm_lnaof), modules.c
5098 (scm_interaction_environment), macros.c (scm_makacro),
5099 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
5100 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
5101 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
5102 (scm_fluid_ref), filesys.c (scm_open_fdes),
5103 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
5104 Docstring correction: `Returns' -> `Return'
5106 * gc.c (scm_set_debug_cell_accesses_x):
5107 (s_scm_gc_set_debug_check_freelist_x):
5108 * fluids.c (scm_fluid_p): Added texinfo markup.
5110 * error.c (scm_strerror): Made docstring more precise.
5112 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
5113 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
5114 (scm_symbol_p, scm_symbol_to_string), strorder.c
5115 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
5116 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
5117 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
5118 (scm_string_ci_geq_p), strop.c (scm_string_copy),
5119 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
5121 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
5123 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
5124 mode, as suggested by Michael Livshin.
5126 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
5128 * backtrace.c (display_backtrace_body): since the `print_state'
5129 variable is not used (instead its data field is used directly as
5130 `pstate'), protect it from the hungry compiler optimizations.
5131 thanks to Bill Schottstaedt for the report.
5133 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5135 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
5136 It is only defined and used if guile is compiled with
5137 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
5138 let cells with a free_cell type tag be visible outside of the
5139 garbage collector when in debug mode.
5141 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
5143 (scm_assert_cell_valid): Use a local static variable to avoid
5146 (MARK): Only check for rogue cell pointers in debug mode. Use
5147 scm_cellp for this purpose and place all checks for rogue pointers
5148 into that function. Further, since due to conservative scanning
5149 we may encounter free cells during marking, don't use the standard
5150 cell type accessor macro to determine the cell type.
5152 (scm_cellp): Check if the cell pointer actually points into a
5155 (scm_init_gc): Initalize scm_tc16_allocated.
5157 * gc.h (GCH): Renamed to SCM_GC_H.
5159 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
5160 might be unnecessary, but I feel better this way :-)
5162 (SCM_GC_CELL_TYPE): New macro.
5164 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
5165 in guile, and it is unlikely that they will be applied to real
5168 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
5170 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
5171 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
5173 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
5174 make sure that in debug mode no free cell will ever be visible
5175 outside of the garbage collector.
5177 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5179 * async.c (scm_asyncs_pending): Don't use != to compare SCM
5182 * async.c (scm_system_async), variable.c (scm_make_variable,
5183 scm_make_undefined_variable): Use scm_cons to create a pair.
5185 * debug.c (scm_reverse_lookup): Perform proper type checking.
5186 Remove suspicious use of SCM_SLOPPY_CONSP.
5188 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
5189 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
5190 the corresponding optimization.
5192 * eval.c (iqq): Use proper type check.
5194 (scm_m_expand_body): Remove redundant type checks.
5196 (promise_print): Don't access promise cells as pairs.
5198 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
5199 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
5200 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
5201 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
5202 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
5204 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
5205 (scm_iprin1): Use new macro predicate and accessors.
5207 * eval.h (scm_tc16_macro): Removed declaration. It is declared
5210 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
5211 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
5212 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
5213 SCM_VARIABLE_H. Even the macros that are used to inhibit
5214 including a header file twice should be in the SCM_ namespace.
5216 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
5217 properties.c (scm_primitive_property_ref,
5218 scm_primitive_property_del_x): Prefer stronger predicates like
5219 SCM_NULLP or SCM_FALSEP over SCM_IMP.
5221 * gc.c (MARK): Use proper macros to access procedure-with-setter
5222 cell elements and closure cell elements.
5224 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
5225 access free cells as pairs.
5227 (scm_unprotect_object): scm_hashq_get_handle returns #f if
5228 no hashtab entry is found.
5230 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
5231 SCM_CLR_PORT_OPEN_FLAG.
5233 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
5234 use SCM_SET_C[AD]R for uninitialized cells.
5236 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
5237 If the hashtable has no slots, return #f instead of '(). This
5238 unifies the return value with most assoc-functions.
5240 (scm_hash_fn_ref): Use proper type check.
5242 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
5243 Removed references to non-existing functions from documentation.
5245 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
5246 access keyword cell elements.
5248 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
5251 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
5253 * print.c (scm_iprlist): Added comment. Improved loop
5256 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
5259 * smob.c (scm_markcdr): Don't access smob cells as pairs.
5261 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
5263 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
5266 * variable.c (variable_print, variable_equalp, scm_variable_ref,
5267 scm_variable_set_x): Use proper macros to access variable cell
5270 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
5272 * variable.h (SCM_VARVCELL): Don't access variable cells as
5275 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
5276 added FIXME comment, removed register specifier.
5278 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
5280 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
5281 * init.c (scm_init_guile_1): Don't init goopscore module.
5283 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
5285 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
5287 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5289 * strop.c (scm_string_to_list): Fixed docstring markup.
5290 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
5291 (scm_string_downcase, scm_string_capitalize_x),
5292 (scm_string_capitalize): Rewrote and corrected docstrings.
5293 (scm_string_ci_to_symbol): Made docstring more explicit.
5295 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
5297 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
5299 (scm_call_with_values): Removed.
5300 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
5301 so that it can be exported.
5302 (scm_call_with_values): Removed.
5304 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
5305 * eval.c: Include "libguile/values.h"
5306 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
5308 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
5309 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
5310 New delcarations to support above change.
5312 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
5313 errors with last change.
5315 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
5317 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
5318 scm_i_eval): Moved the application of the system transformer from
5319 scm_i_eval to scm_primitive_eval.
5321 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
5323 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
5325 * strop.c (scm_string_index): Fix docstring line break
5328 * list.c (scm_cons_star): Fix docstring typo.
5330 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
5332 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
5333 (big2str), ports.c (scm_drain_input), read.c (scm_read,
5334 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
5335 scm_make_string, scm_string_append), strports.c (st_resize_port,
5336 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
5337 scm_makstr with calls to scm_allocate_string.
5339 * strings.[ch] (scm_allocate_string): New function.
5341 * strings.[ch] (scm_makstr): Deprecated.
5343 2001-03-18 Gary Houston <ghouston@arglist.com>
5345 * posix.c (scm_tmpnam): check that return value from tmpnam is not
5346 NULL. rewrote the docstring.
5347 (scm_mkstemp): new procedure implementing "mkstemp!".
5348 * posix.h: declare scm_mkstemp.
5350 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
5351 normally it would be found in netdb.h.
5353 2001-03-17 Gary Houston <ghouston@arglist.com>
5355 * sort.c (scm_sort): move sortvec variable to avoid a compiler
5356 warning when HAVE_ARRAYS is not defined. move len too.
5358 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
5359 (EXTRA_DOT_X_FILES): let configure set the value.
5360 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
5362 * gc.c (scm_must_malloc): changed the comment explaining when
5363 scm_must variants of malloc/free etc., should be used, based on
5364 explanation from Dirk Herrmann.
5365 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
5366 string with procedure name. use scm_must_malloc instead of malloc.
5367 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
5369 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
5370 scm_ungetc): use scm_must variants of malloc/realloc/free.
5371 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
5373 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5375 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
5376 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
5377 scm_wrong_type_arg instead.
5379 (SCM_WNA): Deprecated.
5381 * error.[ch] (scm_wta): Deprecated.
5383 * numbers.c (s_i_log): Minor comment fix.
5385 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
5386 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
5387 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
5388 wrong-num-args or misc errors.
5390 * unif.c (scm_make_shared_array, scm_transpose_array,
5391 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
5392 Validate the rest argument (note: this is only done when guile is
5393 built with SCM_DEBUG_REST_ARGUMENT=1)
5395 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
5396 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
5398 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
5399 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
5401 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5403 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
5404 instead of scm_wrong_num_args.
5406 * coop-threads.c: Don't include libguile/strings.h. (Was only
5407 needed for former implementation of SCM_WRONG_NUM_ARGS.)
5409 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
5410 wrong-num-args errors.
5412 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5414 * error.[ch] (scm_error_num_args_subr): New function.
5416 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5418 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
5419 (scm_length, scm_append, scm_reverse, scm_list_ref),
5420 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
5421 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
5422 (scm_delete1_x), gc.c (scm_map_free_list),
5423 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
5424 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
5425 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
5426 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
5427 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
5428 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
5429 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
5431 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
5432 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
5433 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
5434 symbols.c (scm_symbol_interned_p), numbers.c
5435 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
5438 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
5440 * snarf.h (SCM_CONST_LONG): Deprecated.
5441 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
5443 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
5445 * numbers.c (scm_num2ulong): Check that a bignum is positive
5446 before looking at the magnitude. Correctly check for overflow
5448 (scm_num2long_long): Likewise.
5449 (scm_num2ulong_long): New.
5450 (ULONG_LONG_MAX): Define if not already defined.
5451 * numbers.h: (scm_num2ulong_long): New prototype.
5453 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5455 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
5457 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
5458 (SCM_OPOUTSTRPORTP): New predicate macros.
5459 (scm_open_input_string, scm_open_output_string),
5460 (scm_get_output_string): New prototypes.
5462 * strports.c (scm_open_input_string, scm_open_output_string),
5463 (scm_get_output_string): New procedures (SRFI-6 compliant).
5464 Made scm_tc16_strport non-static.
5466 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
5468 * macros.h (SCM_ASSYNT): Removed unused object argument from
5471 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
5472 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
5473 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
5474 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
5475 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
5476 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
5477 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
5478 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
5479 scm_m_atdispatch): Removed unused object argument from call to
5482 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
5484 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
5485 const int* to reflect that the input array of integers remains
5486 unchanged. Thanks to Brett Viren for the hint.
5488 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5490 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
5491 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
5493 (gh_scm2newstr, gh_symbol2newstr): Change call to
5494 scm_must_malloc() to malloc(), because user-free()able memory is
5497 * gc.c: Added declaration of `scm_debug_check_freelist'.
5499 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5501 * ports.c (scm_port_mode): Changed `mode' array size to 4.
5503 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
5505 * strports.c (scm_object_to_string): New procedure.
5506 (scm_strprint_obj): Deprecated.
5507 * strports.h: Reflect the changes.
5509 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
5511 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
5513 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
5514 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
5515 SCM_ASSYNT to check for correct argument types. Either use some
5516 SCM_VALIDATE_* macro or an explicit test.
5518 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
5521 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
5522 instead of calling scm_wta.
5524 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5526 * load.c (scm_primitive_load, scm_primitive_load_path),
5527 (scm_sys_search_load_path): Corrected docstrings (file ->
5530 * eval.c (scm_force): Added texinfo markup to docstring.
5531 (scm_promise_p): Renamed parameter to `obj' to match docstring.
5533 * debug-malloc.c: Reinserted #include <stdio.h>.
5535 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
5537 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
5539 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
5540 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
5541 Use SCM_LISTn instead of scm_listify.
5543 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5545 * _scm.h: Removed #include <errno.h>.
5547 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
5548 errno variable (can be a macro on some systems, for example when
5549 using linux libc with threads).
5551 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
5552 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
5553 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
5554 #include <errno.h> in these 20 out of 100 files.
5556 2001-03-10 Gary Houston <ghouston@arglist.com>
5558 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
5559 not already defined.
5561 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5563 * coop.c: Inserted #include <stdio.h>.
5565 * iselect.c: Reinserted #include <stdio.h>.
5567 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
5569 * posix.c: Replaced `#define' of __USE_XOPEN right before
5570 including unistd.h with a define of _GNU_SOURCE at the very top of
5573 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
5575 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
5576 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
5577 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
5578 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
5579 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
5580 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
5581 print.c, procprop.c, procs.c, properties.c, ramap.c,
5582 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
5583 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
5584 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
5585 Remove #include <stdio.h>
5586 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
5588 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
5590 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5592 * posix.c (scm_gethostname): Set initial name length to 256 for
5595 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5597 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
5598 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
5599 (scm_sethostname, scm_gethostname): New prototypes.
5601 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
5602 <sys/file.h>, if present.
5603 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
5604 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
5605 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
5606 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
5607 (scm_sethostname, scm_gethostname): New procedures.
5609 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
5611 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
5612 not optional (ii) "recommend" spelling correction.
5614 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5616 * ramap.c (racp): Removed optimization which caused array copying
5617 to fail if the two arrays shared storage. Re-inserted the IVDEP
5618 macros removed in the change of 2000-03-09. (Don't really have a
5619 complete grasp of what they are for, but they seem to be necessary
5620 on Crays. This needs testing!) Thanks to Miroslav Silovic.
5622 * hash.c (scm_string_hash): Don't downcase characters.
5624 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5626 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
5627 size from 277 --> 1009.
5629 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
5632 * coop-threads.c: Fixed change of 2001-03-06.
5634 * validate.h: Code formatting.
5636 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
5638 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
5639 (*.doc): Add dependency on guile-snarf.awk.in.
5641 * guile-snarf.awk.in: Neglect spaces at the end of
5642 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
5643 middle of docstrings. (To avoid the problem with gcc-2.96.)
5645 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
5647 * coop-threads.c (scm_call_with_new_thread), load.c
5648 (scm_primitive_load, scm_sys_search_load_path), random.c
5649 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
5650 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
5651 (potentially) issue a scm-misc-error or wrong-num-args error
5654 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
5655 about the expected type with the wrong-type-arg error message.
5657 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
5658 a C level bug that can't be fixed from scheme anyway.
5660 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5662 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
5663 Duplicate bindings are OK in a let* since a let* is semantically
5664 equivalent to a nested set of let:s.
5666 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5668 * print.c (scm_print_options): Fixed texinfo in docstring.
5670 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
5671 the underlying functions getservent, getprotoent or getnetent
5672 return NULL instead of signalling an error.
5674 2001-03-04 Gary Houston <ghouston@arglist.com>
5676 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
5677 taking an unexpectedly large filename for an AF_UNIX socket from
5678 bind/connect/sendto (thanks to Martin Grabmueller).
5680 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
5681 former and adjusted the latter.
5682 (scm_socket, scm_socketpair): cosmetic changes.
5683 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
5684 size_t as socklen_t substitute. don't restrict args/return values
5685 to INUM: allow full range of int or size_t.
5686 (scm_fill_sockaddr): check arguments before allocating memory, to
5687 avoid leakage. use malloc, not scm_must_malloc.
5688 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
5689 substitute. free the sockaddr structure before throwing an error.
5690 (scm_init_add_buffer): procedure removed, together with its static
5691 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
5692 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
5693 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
5694 scm_sendto): use a local buffer instead of scm_addr_buffer.
5695 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
5697 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
5698 call to detect whether recvfrom could be bothered to set the address.
5699 (scm_init_socket): don't call scm_init_addr_buffer.
5701 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
5703 * debug.c (scm_procedure_source, scm_procedure_environment),
5704 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
5705 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
5706 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
5707 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
5708 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
5709 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
5710 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
5711 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
5712 scm_array_to_list, scm_array_prototype), validate.h
5713 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
5714 scm_misc_error or scm_wrong_type_arg instead.
5716 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
5718 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5720 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
5721 (scm_sys_tag_body): Added.
5723 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
5725 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
5726 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
5727 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
5728 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
5729 options.c (scm_options), ports.c (scm_remove_from_port_table),
5730 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
5731 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
5732 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
5733 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
5736 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5738 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
5740 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
5742 * eval.c (scm_s_duplicate_bindings): New error message.
5743 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
5745 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
5747 * eval.h (SCM_EVALIM2): New macro. Use it when a
5748 immediate, literal constant should be evaluated.
5749 * eval.c (scm_s_duplicate_formals): New error message string.
5750 (scm_c_improper_memq): New function.
5751 (scm_m_lambda): Check for duplicate arguments.
5752 (scm_ceval, scm_deval): When executing a body: only cons a new
5753 toplevel environment frame when it is different from the
5754 existing one; use EVALCAR instead of SIDEVAL so that we can properly
5755 check for empty combinations; use SCM_EVALIM2 for the same reason
5756 in the non-toplevel loop.
5757 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
5758 New labels with the meaning of their non-"nontoplevel" partners,
5759 but they are used when it is known that the body is not evaluated at
5761 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
5762 reporting for empty combinations.
5764 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
5766 * Remove dump facilities.
5767 * dump.c, dump.h: Removed.
5768 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
5769 * init.c: Remove #include "libguile/dump.h".
5770 (scm_init_guile_1): Remove scm_init_dump.
5771 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
5772 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
5773 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
5774 (scm_set_smob_dump, scm_set_smob_undump): Removed.
5776 * keywords.c: Remove #include "libguile/dump.h".
5777 (keyword_dump, keyword_undump): Removed.
5778 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
5780 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5782 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
5783 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
5784 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
5785 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
5786 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
5787 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
5788 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
5789 to @code{} as the texinfo manual recommends, converted the
5790 examples to use a @lisp{}-environment.
5792 * strports.c (scm_eval_string): Cleaned up the docstring.
5794 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
5797 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
5798 (scm_number_to_string, scm_string_to_number, scm_number_p)
5799 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
5800 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
5801 (scm_ash): Added texinfo markup and removed obsolete @refill.
5802 (scm_gr_p): Corrected comment.
5803 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
5804 docstring) comments.
5805 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
5806 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
5807 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
5808 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
5809 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
5810 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
5811 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
5812 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
5814 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
5816 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
5817 (Obviously nobody compiles with SCM_RECKLESS defined...)
5819 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
5821 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5823 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
5825 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
5827 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
5829 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
5830 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
5831 since use of `z' suggests that the arguments may be complex.
5833 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
5836 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
5838 * dump.c (scm_binary_write, scm_binary_read), eval.c
5839 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
5840 scm_guardian_greedy_p, scm_make_guardian), fports.c
5841 (scm_file_port_p): Minor docstring fixes.
5843 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
5845 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
5847 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
5849 (make_class_from_template): Do not bother to set the current
5850 module around the call to DEFVAR, scm_eval takes care of that.
5851 (scm_init_goops): Make scm_module_goops and
5852 scm_goops_lookup_closure permanent objects.
5854 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
5855 top level, create a fresh top-level environment for each
5856 expression instead of mutating the exisint frame. This is
5857 important when that frame is closed over.
5859 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
5860 SCM_DIGSPERLONG instead of DIGSPERLONG.
5862 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
5864 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
5865 before applying arrow procedure in `cond' and before applying
5866 receiver procedure in call-with-current-continuation.
5867 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
5868 macro. The argument is expanded more than one time.
5870 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
5871 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
5873 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
5875 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
5878 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5880 * variable.c (scm_make_variable, scm_make_undefined_variable)
5881 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
5882 (scm_variable_bound_p), values.c (scm_values)
5883 (scm_call_with_values), unif.c (scm_bit_count)
5884 (scm_bit_set_star_x), symbols.c (scm_gentemp)
5885 (scm_gensym), strings.c (scm_string_p, scm_make_string)
5886 (scm_read_only_string_p, scm_string_length, scm_string_ref)
5887 (scm_string_set_x, scm_substring, scm_string_append), stime.c
5888 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
5889 (scm_copy_random_state, scm_random), print.c (scm_newline)
5890 (scm_write_char, scm_simple_format), debug-malloc.c
5891 (scm_malloc_stats), environments.c (scm_environment_p)
5892 (scm_environment_bound_p, scm_environment_ref)
5893 (scm_environment_fold, scm_environment_define)
5894 (scm_environment_undefine, scm_environment_set_x)
5895 (scm_environment_cell, scm_environment_observe)
5896 (scm_environment_observe_weak, scm_environment_unobserve)
5897 (scm_make_eval_environment, scm_eval_environment_p)
5898 (scm_eval_environment_set_local_x, scm_eval_environment_local)
5899 (scm_eval_environment_imported)
5900 (scm_eval_environment_set_imported_x, scm_make_import_environment)
5901 (scm_import_environment_p, scm_import_environment_imports)
5902 (scm_import_environment_set_imports_x, scm_make_export_environment)
5903 (scm_export_environment_p, scm_export_environment_private)
5904 (scm_export_environment_set_private_x)
5905 (scm_export_environment_signature)
5906 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
5907 Added texinfo markup.
5909 * ports.c (scm_drain_input): Lowercased argument to @var.
5910 (scm_current_input_port, scm_current_output_port): Filled in
5911 missing explanation.
5912 (scm_current_load_port, scm_set_current_output_port)
5913 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
5914 Added texinfo markup.
5916 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
5917 (scm_release_arbiter): Added texinfo markup to docstrings.
5918 Changed `Returns' to `Return'.
5919 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
5921 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
5923 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
5924 by doubling them to `@@'.
5926 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5928 * numbers.c (scm_lognot), random.c (scm_random,
5929 scm_random_normal, scm_random_solid_sphere_x,
5930 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
5931 scm_random_exp), dynwind.c
5932 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
5934 * goops.c (scm_sys_initialize_object, scm_instance_p,
5935 scm_class_name, scm_class_precedence_list, scm_class_slots,
5936 scm_class_environment, scm_generic_function_name,
5937 scm_generic_function_methods, scm_method_generic_function,
5938 scm_method_specializers, scm_method_procedure, scm_make_unbound,
5939 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
5940 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
5941 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
5942 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
5943 scm_class_direct_supers, scm_class_direct_slots,
5944 scm_class_direct_subclasses, scm_class_direct_methods,
5945 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
5946 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
5947 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
5948 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
5949 scm_memoized_environment, scm_procedure_name,
5950 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
5952 (scm_class_of, scm_entity_p, scm_operator_p,
5953 scm_set_object_procedure_x, scm_object_procedure,
5954 scm_make_class_object), hooks.c (scm_make_hook_with_name,
5955 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
5956 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
5957 scm_hook_to_list), lang.c
5958 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
5959 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
5960 (scm_print_options, scm_port_with_print_state,
5961 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
5962 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
5963 scm_make_procedure_with_setter, scm_procedure), throw.c
5964 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
5965 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
5966 scm_stack_ref, scm_stack_length, scm_frame_p,
5967 scm_last_stack_frame, scm_frame_number, scm_frame_source,
5968 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
5969 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
5970 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
5971 (scm_dirname, scm_basename), dynwind.c
5972 (scm_wind_chain), read.c (scm_read_options, scm_read,
5973 scm_read_hash_extend), gc.c
5974 (scm_unhash_name), eval.c (scm_eval_options_interface,
5975 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
5976 (scm_display_error, scm_set_print_params_x,
5977 scm_display_application, scm_display_backtrace, scm_backtrace),
5978 async.c (scm_async, scm_system_async, scm_async_mark,
5979 scm_system_async_mark, scm_run_asyncs, scm_noop,
5980 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
5981 scm_mask_signals): Added docstrings.
5983 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
5985 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
5986 address of car/cdr. (Thanks to Dirk Herrmann)
5987 Use scm_sizet to obtain the length of strings.
5988 (Thanks to Matthias Koeppe)
5990 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
5992 * symbols.c (scm_mem2symbol): Put a empty statement after the
5993 next_symbol label. This is mandated by ANSI, appearantly.
5995 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
5997 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
5998 sense to compile for a specific kernel version. Do not include
5999 <asm/signal.h> while defining __KERNEL__. This hack should no
6000 longer be needed and caused problems.
6002 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
6004 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
6005 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
6006 can not deal with immediates.
6008 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
6010 * list.c (scm_list_copy): Validate the first argument.
6012 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
6014 Fix evaluator so that top-level expressions are correctly
6015 evaluated with respect to the module system.
6017 * modules.h. modules.c (scm_current_module_lookup_closure): New
6020 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
6022 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
6023 names to better reflect their meaning.
6025 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
6026 evaluated at top-level and synronize lookup closure before
6027 executing every subform.
6028 (scm_primitve_eval_x, scm_primitive_eval): New functions.
6029 (scm_eval_x, scm_eval): Reimplement in terms of
6030 scm_primitive_eval_x and scm_primitive_eval, respectively.
6032 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
6034 * macros.c (scm_macro_name, scm_macro_transformer): Use
6035 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
6038 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
6040 * dump.c (scm_store_bytes): Store data size before data.
6041 (scm_restore_bytes): Restore data size. Takes a pointer to size.
6042 * dump.h (scm_restore_bytes): Updated.
6044 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
6046 * dump.c: Use double cells for update schedule.
6048 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
6050 * ports.c (scm_unread_char): Take an optional argument.
6052 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
6054 * modules.h (scm_selected_module, scm_current_module): Renamed
6055 scm_selected_module to scm_current_module to synchronize Scheme
6057 (scm_select_module, scm_set_current_module): Likewise. Changed
6060 * ports.c (scm_port_for_each): Make a snapshot of the port table
6061 before iterating over it. The table might change while the user
6062 code is running. With the snapshot, the user can depend on the
6063 fact that each port that existed at the start of the iteration is
6064 encountered exactly once. (ice-9 popen) depends on this.
6066 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
6068 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
6070 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
6071 range checking for the size parameter. Thanks to Martin
6072 Grabmueller for the hint.
6074 (scm_makstr): Reordered string initialization to make interrupt
6075 deferring unnecessary.
6077 * vectors.c (scm_make_vector): Fixed range checking.
6079 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
6081 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
6083 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
6084 checking of the size parameter for type correctness and valid
6085 range. Thanks to Rob Browning for reporting the problem. Instead
6086 of deferring interrupts, scm_remember_upto_here_1 is used.
6088 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
6090 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
6091 (scm_dump_cell_update): Removed.
6092 (scm_dump_update): Renamed from scm_dump_object_update.
6093 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
6094 a pointer instead of returning a value.
6095 * keywords.c (keyword_undump): Updated.
6097 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
6099 * dump.c, dump.h: Modified a lot.
6100 (SCM_DUMP_COOKIE): Version 0.1
6101 (scm_dump_mark): Removed.
6102 (scm_restore_cell_object, scm_store_cell_object): New functions.
6104 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
6105 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
6106 New slots: dump, undump.
6107 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
6110 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
6111 (keyword_undump): Renamed from keyword_alloc.
6112 (scm_init_keywords): Set keyword_dump and keyword_undump.
6114 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
6116 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
6117 the deprecated SCM_DOUBLE_CELLP.
6119 * tags.h (SCM_DOUBLE_CELLP): deprecated.
6121 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
6123 * dump.c, dump.h: New files.
6124 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
6125 * init.c: #include "libguile/dump.h".
6126 (scm_init_guile_1): Call scm_init_dump.
6127 * smob.h (scm_smob_descriptor): New slots: dump_mark,
6128 dump_dealloc, dump_store, undump_alloc, undump_restore,
6130 * smob.c (scm_make_smob_type): Init the new slots.
6131 (scm_set_smob_dump, scm_set_smob_undump): New functions.
6132 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
6134 * keywords.c: #include "libguile/dump.h".
6135 (keyword_dealloc, keyword_alloc): New functions.
6136 (scm_init_keywords): Set smob_dump and smob_undump.
6138 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
6140 * vectors.c (scm_c_make_vector): New function.
6141 * vectors.h (scm_c_make_vector): Declared.
6142 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
6143 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
6144 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
6145 (scm_make_method_cache, scm_i_vector2list,
6146 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
6147 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
6148 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
6149 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
6150 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
6151 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
6152 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
6153 (scm_vector, scm_make_vector): Use scm_c_make_vector.
6155 * hashtab.c (scm_c_make_hash_table): New function.
6156 * hashtab.h (scm_c_make_hash_table): Declared.
6157 * environments.c (scm_make_leaf_environment,
6158 scm_make_eval_environment), gc.c (scm_init_storage),
6159 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
6160 Use scm_c_make_hash_table.
6162 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6164 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
6166 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6168 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
6171 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
6172 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
6173 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
6174 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
6175 srcprop.c (scm_source_properties, scm_set_source_properties_x,
6176 scm_source_property, scm_set_source_property_x), sort.c
6177 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
6178 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
6179 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
6182 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6184 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
6185 really get that arg.
6187 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
6189 * goops.c (s_scm_get_keyword): Bug fix.
6191 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
6193 The following patch was sent by Martin Grabmueller. It makes sure
6194 that in case of parameter errors the correct function name is
6195 shown, and that parameter types are only checked once.
6197 * strop.c (string_copy, string_upcase_x, string_downcase_x,
6198 string_capitalize_x): New functions. Each one performs the core
6199 functionality of the corresponding scm_* function.
6201 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
6202 scm_string_downcase_x, scm_string_downcase,
6203 scm_string_capitalize_x, scm_string_capitalize): Reduced to
6204 parameter checking wrappers of the above functions.
6206 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
6208 * continuations.c, dynl.c, keywords.c, load.c: Include
6209 strings.h. Thanks to Bill Schottstaedt for the bug report.
6211 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6213 * backtrace.c (display_header): Make sure that line and column
6214 information is shown independent of whether the port the code was
6215 read from had an associated filename. Thanks to Martin
6216 Grabmueller for providing this patch.
6218 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6220 * fports.[ch] (scm_file_port_p): New primitive.
6222 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6224 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
6225 These are now defined in fports.c, strports.c and vports.c.
6227 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
6228 vports.c (scm_tc16_sfport): Made variables (were macros defined in
6231 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
6232 (scm_make_sfptob): Made static. These return a type code now.
6234 fports.c (scm_init_fports), strports.c (scm_init_strports),
6235 vports.c (scm_init_vports): Create the corresponding port types.
6237 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
6238 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
6240 * init.c (scm_init_guile_1): Make sure strports are initialized
6243 * ports.[ch] (scm_make_port_type): Changed the return type to
6246 * ports.c (scm_ports_prehistory): Don't create any port types
6249 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
6250 against scm_tc16_fport directly.
6252 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6254 * srcprop.c (scm_set_source_property_x): Fix to handle
6255 (set-source-property! <obj> 'copy <datum>) correctly.
6257 2001-01-24 Gary Houston <ghouston@arglist.com>
6259 * filesys.c (scm_link): docstring fix.
6260 * fports.h (scm_setfileno): obsolete declaration removed.
6261 * posix.c: bogus popen declaration removed.
6263 * rdelim.c: new file, split from ioext.c.
6264 * rdelim.h: new file, split from ioext.h
6265 * Makefile.am: add rdelim.c and related files.
6266 * init.c: call scm_init_rdelim. include rdelim.h.
6268 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
6270 This patch was sent by Martin Grabmueller and makes sure that
6271 parameter errors are reported correctly by the lexicographic
6272 ordering predicates.
6274 * strorder.c (string_less_p, string_ci_less_p): New functions.
6276 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
6277 functionality into string_less_p, string_ci_less_p respectively.
6278 The remaining code is just a wrapper to do the parameter
6281 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
6282 parameters and call string_less_p instead of scm_string_less_p.
6284 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
6285 Check the parameters and call string_less_ci_p instead of
6286 scm_string_ci_less_p.
6288 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
6290 This patch modifies scm_display_error to perform parameter
6291 checking. Thanks to Neil Jerram for the bug report.
6293 * backtrace.[ch] (scm_i_display_error): New function.
6295 * backtrace.c (scm_display_error): Added parameter check and
6296 extracted the core functionality into function
6297 scm_i_display_error.
6299 * throw.c (handler_message): Call scm_i_display_error to display
6302 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6304 * eval.c (SCM_APPLY): Added # args check for application of
6305 procedures with arity 3. (Thanks to Anders Holst.)
6307 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
6309 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
6311 (SCM_OPDIRP): Deprecated.
6313 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
6316 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
6317 Instead, give an explicit error message in case the directory is
6320 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
6321 instead of SCM_OPENP and SCM_CLOSEDP.
6323 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
6325 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
6327 * eval.c (inner_eval, scm_eval): Move all real functionality into
6328 inner_eval. Avoid to copy the expression twice by inlining some
6329 code from scm_i_eval.
6331 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6333 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
6334 now has to be the last clause, as required by R5RS. Thanks to
6335 Martin Grabmueller for the patch.
6337 2001-01-18 Gary Houston <ghouston@arglist.com>
6339 * ioext.c: further simplify scm_read_string_x_partial by defining
6342 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
6344 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
6346 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
6348 * __scm.h: Added comment about architecture and compiler
6349 properties that are required by guile.
6351 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
6352 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
6354 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
6356 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
6358 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
6359 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
6361 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6363 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
6364 to the names in limits.h.
6366 * numbers.c (abs_most_negative_fixnum): Added.
6368 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
6369 fixnum-min) special case.
6371 (scm_big_and): Fix for negative first parameter.
6373 (scm_bit_extract): Fix for fixnum paramters.
6374 Thanks to Rob Browning for the bug report.
6376 (scm_init_numbers): Initialize abs_most_negative_fixnum.
6378 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
6380 * symbols.c (scm_symbol_bound_p): Fixed comment.
6381 Thanks to Chris Cramer.
6383 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
6385 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
6386 Thanks to Bill Schottstaedt.
6388 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
6390 from Matthias Köppe:
6392 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
6393 casts its result, so doesn't yield an lvalue per ANSI C.
6395 * goops.c (s_scm_sys_set_object_setter_x): use
6396 SCM_SET_ENTITY_SETTER.
6397 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
6399 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
6400 its result, so doesn't yield an lvalue per ANSI C.
6401 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
6402 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
6403 SCM_GC_SET_CARD_FLAGS.
6404 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
6406 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
6408 2001-01-08 Gary Houston <ghouston@arglist.com>
6410 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
6411 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
6412 socket.c (scm_recvfrom): use the new macro, plus minor docstring
6414 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
6415 for fdes. if current input port is used, check that it's a file
6418 2001-01-06 Gary Houston <ghouston@arglist.com>
6420 * ioext.c (scm_read_string_x_partial): new procedure, implements
6421 read-string!/partial.
6422 * ports.c (scm_take_from_input_buffers): new procedure used by
6423 scm_read_string_x_partial.
6424 (scm_drain_input): use scm_take_from_input_buffers.
6426 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
6428 * validate.h (SCM_VALIDATE_NUMBER): New.
6430 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
6432 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
6433 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
6434 SET_DESTROYED): new defines/macros.
6435 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
6436 (add_to_live_list): takes a `guardian_t *' now, not SCM.
6437 (guardian_print): print more info.
6438 (guardian_apply): check if the guardian is destroyed, and throw an
6439 error if so. take one more optional argument `throw_p'.
6440 (scm_guard): depending on the value of `throw_p', return a boolean
6442 (scm_get_one_zombie): remove redundant property test.
6443 (guardian_t): represent the various (currently 3, I hope nothing
6444 more gets added) boolean fields as bit flags.
6445 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
6446 (scm_destroy_guardian_x): new procedure.
6448 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
6449 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
6451 2001-01-01 Gary Houston <ghouston@arglist.com>
6453 * fports.c (fport_write): bugfix: handle short writes for
6454 unbuffered ports too. optimize the buffered case by minimizing
6455 the number of write/flush calls.
6456 (write_all): new helper procedure.
6458 The ChangeLog continues in the file: "ChangeLog-2000"