1 2002-12-02 Marius Vollmer <mvo@zagadka.ping.de>
3 Reorganized thread package selection. A thread package now only
4 implements a small set of pthread like functions and Guile
5 implements the rest on top of that. Guile's implementation is
6 what the "coop-pthreads" package has been previously. Support for
7 "coop" threads has been removed until I get time to add it again.
9 * Makefile.am (libguile_la_SOURCES): Removed iselect.c.
10 (noinst_HEADERS): Removed coop-threads.c, coop-threads.h, coop.c,
11 null-threads.c, coop-pthreads.c.
12 (modinclude_HEADERS): Removed coop-defs.h, coop-pthreads.h. Added
15 * validate.h (SCM_VALIDATE_THREAD): Moved to threads.h.
17 * threads.h: Do not include "libguile/coop-defs.h". Include
18 "libguile/pthread-threads.h" for USE_COPT_THREADS. Removed
19 (previously deprecated) C level thread API prototypes. They are
20 now in the thread package specific headers, "null-threads.h" and
22 (SCM_VALIDATE_THREAD, SCM_VALIDATE_MUTEX, SCM_VALIDATE_CONDVAR):
24 (scm_threads_init): Removed.
25 (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END,
26 SCM_THREAD_SWITCHING_CODE, scm_i_switch_counter,
27 SCM_I_THREAD_SWITCH_COUNT): Define here.
28 (scm_single_thread_p): Removed.
29 (scm_call_with_new_thread): Take two args directly instead of list
31 (scm_i_thread_data, scm_i_set_thread_data, SCM_THREAD_LOCAL_DATA,
32 SCM_SET_THREAD_LOCAL_DATA): Define here.
34 * threads.c: Merged with "coop-pthreads.c".
36 * null-threads.h: Implement pthread-like API as a set of macros.
38 * pthread-threads.h: New, implement pthread-like API by deferring
41 * init.c (scm_init_guile_1): Do not call scm_init_iselect, which
42 has been lost in the reorganization.
44 2002-12-01 Mikael Djurfeldt <mdj@linnaeus>
46 The following change makes it possible to move procedure
47 application dispatch outside inner loops. The motivation was
48 clean implementation of efficient replacements of R5RS primitives
51 The semantics is clear: scm_trampoline_N returns an optimized
52 version of scm_call_N (or NULL if the procedure isn't applicable
55 Applying the optimization to map and for-each increases efficiency
56 noticeably. For example, (map abs ls) is 8 times faster than
59 * eval.h (scm_t_trampoline_1, scm_t_trampoline_2): New types.
61 * eval.c, eval.h (scm_trampoline_1, scm_trampoline_2): New functions.
63 * eval.c (call_subr2_2, call_lsubr_2, call_closure_2): New functions;
64 (map, for-each): Handle also application on two args as a special
65 case; Use trampolines.
69 * sort.c (scm_cmp_function): Choose subr2less for scm_tc7_subr_2o;
70 (subr2oless): Removed.
71 (scm_restricted_vector_sort_x): Use scm_return_first to keep the
74 * eval.c (check_map_args): Use scm_out_of_range_pos instead of
77 2002-11-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
79 * evalext.[ch] (scm_m_undefine, undefine): Deprecated.
81 2002-11-17 Mikael Djurfeldt <mdj@linnaeus>
83 * debug.c (scm_make_iloc): Added missing "return".
85 2002-11-17 Marius Vollmer <mvo@zagadka.ping.de>
87 * strports.c (scm_eval_string_in_module): Validate second arg to
88 be a module. Thanks to Arno Peters!
90 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
92 * .cvsignore: remove goops.c
94 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
96 * modules.c (scm_env_top_level, scm_lookup_closure_module,
97 module_variable, scm_module_lookup_closure,
98 scm_module_transformer, scm_sym2var, scm_module_reverse_lookup,
99 scm_system_module_env_p): Don't compare SCM values with C
100 operators == or !=. Avoid SCM_IMP predicates. Prefer !SCM_FALSEP
103 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
105 * eval.h (SCM_MAKE_ILOC): New macro.
107 * debug.c (scm_make_iloc): Use SCM_MAKE_ILOC instead of computing
108 the iloc bitpattern here.
110 2002-11-14 Mikael Djurfeldt <mdj@linnaeus>
112 * coop-pthreads.c, coop-pthreads.h: scm_internal_select should be
113 part of the API, otherwise it's difficult to write Guile
114 extensions using non-blocking I/O => moved #include
115 "libguile/iselect.h" from coop-pthreads.c --> coop-pthreads.h.
117 * coop-pthreads.c (scm_unlock_mutex): Changed s_lock_mutex -->
120 2002-11-10 Marius Vollmer <mvo@zagadka.ping.de>
122 * __scm.h (USE_THREADS, GUILE_ISELECT): Do not define here. They
123 are defined in configure.in.
125 * threads.c: Removed SCM_API from function definitions. SCM_API
126 is only for declarations.
128 2002-11-07 Mikael Djurfeldt <mdj@linnaeus>
130 * coop-pthreads.h: Added support for thread specific data to the
131 generic C API for the coop-pthreads case.
133 * threads.c, threads.h (scm_cond_init): Undo unintentional API
135 (scm_cond_broadcast): Added missing function.
137 2002-11-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
139 * coop.c (coop_next_runnable_thread): Removed, wich should have
140 happened when GUILE_ISELECT was hard-wired.
142 2002-11-03 Marius Vollmer <mvo@zagadka.ping.de>
144 * Makefile.am (libguile_la_SOURCES): Added threads.c
145 (DOT_DOC_FILES): Added threads.doc.
146 (DOT_X_FILES): Added threads.x.
147 (EXTRA_libguile_la_SOURCES): Removed threads.c.
148 (noinst_HEADERS): Added coop-pthreads.c.
149 (modinclude_HEADERS): Added coop-pthreads.h.
151 * __scm.h (USE_THREADS, GUILE_ISELECT): Define when
152 SCM_DEBUG_DEPRECATED. Removed their use thru-out Guile.
154 * iselect.c: Include "_scm.h" before testing HAVE_UNISTD_H.
155 Thanks to Bill Schottstaedt!
157 * numbers.c (scm_integer_expt): Make 0^z == 0 for z != 0.
159 * _scm.h (HAVE_RESTARTABLE_SYSCALLS): Do define even when
160 SCM_COPT_THREADS is defined.
161 (SCM_SYSCALL): Use EINTR-expection version when SCM_COPT_THREADS
164 * coop-pthreads.c: Some harmless renamings of internal stuff.
165 (create_thread): New, generalized version of
166 scm_call_with_new_thread.
167 (scm_call_with_new_thread): Use it.
168 (scm_spawn_thread): New, use create_thread.
170 2002-11-02 Marius Vollmer <mvo@zagadka.ping.de>
172 * coop-pthreads.c, coop-pthreads.h: Redone completely, you might
173 start testing it now.
175 * _scm.h: Include <errno.h< so that SCM_SYSCALL is correctly
176 defined when HAVE_RESTARTABLE_SYSCALLS is not defined.
177 (HAVE_RESTARTABLE_SYSCALLS): Do not define when USE_COPT_THREADS
180 2002-10-27 Marius Vollmer <mvo@zagadka.ping.de>
182 * scmsigs.c (signal_cell_handlers, install_handler_data,
183 scm_delq_spine_x, really_install_handler, install_handler): New
184 scheme for triggering signal handlers, to simplify take_signal.
185 (take_signal): Simplified, to avoid race conditions.
186 (scm_sigaction_for_thread): Use new Scheme. Validate that thread
189 * async.c (scm_async_click): Reset pending_asyncs, handle
190 signal_asyncs. Don't set cdr of a non-signal async to #f.
191 (scm_i_queue_async_cell): Do not check cdr of cell for #f, queue
192 always. Set pending_asyncs.
193 (scm_system_async_mark_for_thread): Check that thread has not
195 (scm_unmask_signals, decrease_block): Call scm_async_click after
196 block_asyncs becomes zero.
198 * __scm.h (SCM_ASYNC_CLICK): Check pending_asyncs instead of
201 * root.h (scm_root_state): Added pending_asyncs and signal_asyncs
203 * root.c (root_mark): Mark them.
204 (make_root): Initialize them.
206 * iselect.c, iselect.h: Replaced GUILE_ISELECT with
208 (scm_internal_select): Define one version for USE_COOP_THREADS and
209 one for USE_NULL_THREADS.
210 (scm_init_iselect): Likewise.
212 * inline.h (scm_cell, scm_double_cell): Also allow
213 USE_COPT_THREADS to not protect the slot initializers.
215 * init.c (scm_init_guile_1): Call scm_init_thread_procs. This is
216 because threads need to be initialized before the stack, but
217 gsubrs such as scm_timed_condition_variable_wait can only be
220 * threads.h: Include "coop-pthreads.h" when requested.
221 (scm_threads_make_mutex, scm_threads_lock_mutex,
222 scm_threads_unlock_mutex, scm_threads_monitor): Removed, they were
223 not implemented anyway.
224 (scm_init_thread_procs, scm_try_mutex,
225 scm_timed_condition_variable_wait,
226 scm_broadcast_condition_variable, scm_c_thread_exited_p,
227 scm_thread_exited_p): New prototypes.
228 (struct timespec): Define if not already defined.
229 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
230 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
231 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
232 scm_cond_broadcast, scm_cond_destroy): Declarations moved here and
235 * threads.c: Include <errno.h>. Include "coop-pthreads.c" when
237 (scm_thread_exited_p): New.
238 (scm_try_mutex, scm_broadcast_condition_variable): Newly
239 registered procedures.
240 (scm_wait_condition_variable, scm_timed_wait_condition_variable):
241 Use the latter as the procedure for "wait-condition-variable",
242 thus offering a optional timeout parameter to Scheme.
243 (scm_wait_condition_variable): Implement in terms of
244 scm_timed_wait_condition_variable.
245 (scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
246 scm_mutex_unlock, scm_mutex_destroy, scm_cond_init,
247 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
248 scm_cond_broadcast, scm_cond_destroy): Implement in terms of
249 scm_make_mutex, etc, and deprecate.
250 (scm_init_threads): Do not create smobs, leave this to
251 scm_threads_init. Do not include "threads.x" file.
252 (scm_init_thread_procs): New, include "threads.x" here.
254 * null-threads.h (scm_null_mutex, scm_null_mutex_init,
255 scm_null_mutex_lock, scm_null_mutex_unlock,
256 scm_null_mutex_destroy, scm_null_condvar, scm_null_condvar_init,
257 scm_null_condvar_wait, scm_null_condvar_signal,
258 scm_null_condvar_destroy): Removed.
259 (scm_mutex_init, scm_mutex_lock, scm_mutex_unlock, scm_cond_init,
260 scm_cond_wait, scm_cond_signal, scm_cond_broadcast,
261 scm_cond_destory): Do not define, they are now deprecated and
262 handled by threads.{h,c}.
264 * null-threads.c (scm_null_mutex, scm_null_cond): Define here.
265 (scm_threads_init): Create smobs here, using the appropriate
267 (block): Removed, now unused.
268 (scm_c_thread_exited_p): New.
269 (scm_null_mutex_init, scm_null_mutex_lock, scm_null_mutex_unlock,
270 scm_null_mutex_destroy, scm_null_condvar_init,
271 scm_null_condvar_wait, scm_null_condvar_signal,
272 scm_null_condvar_destroy): Removed and updated users to do their
274 (scm_try_mutex, timeval_subtract,
275 scm_timed_wait_condition_variable,
276 scm_broadcast_condition_variable): New.
277 (scm_wait_condition_variable): Removed.
279 * coop-defs.h (coop_m): Added 'level' field.
280 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
281 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
282 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
283 scm_cond_broadcast, scm_cond_destroy, struct timespec): Do not
285 (coop_condition_variable_broadcast): New.
287 * coop-threads.c (scm_threads_init): Create smobs here, using the
289 (scm_c_thread_exited_p, scm_try_mutex,
290 scm_timed_wait_condition_variable,
291 scm_broadcast_condition_variable): New.
292 (scm_wait_condition_variable): Removed.
294 * coop.c (coop_new_mutex_init): Initialize level.
295 (coop_mutex_trylock, coop_mutex_lock, coop_mutex_unlock): maintain
297 (coop_condition_variable_signal): Renamed to
298 coop_condition_variable_broadcast and reimplemented in terms of
300 (coop_condition_variable_broadcast): New.
302 * goops.c (hell_mutex): Reimplemented using scm_make_mutex, etc.
304 * coop-pthreads.h, coop-pthreads.c: New, but unfinished.
306 2002-10-21 Marius Vollmer <mvo@zagadka.ping.de>
308 * null-threads.c: Include <time.h>. Also, use <...> for inclusion
311 * async.c, goops.h, modules.h, validate.h (SCM_MAKE_VALIDATE_MSG):
312 New. Use it instead of SCM_MAKE_VALIDATE in lots of places to
313 give better error messages. Thanks to Bill Schottstaedt!
315 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
317 * evalext.h, evalext.c (scm_definedp, scm_defined_p): Renamed
318 scm_definedp to scm_defined_p and deprecated scm_definedp.
320 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
322 * async.h, async.c (scm_system_async): Fixed deprecation to work
323 correctly when deprecated features are excluded.
325 2002-10-16 Marius Vollmer <marius.vollmer@uni-dortmund.de>
327 * async.c (scm_system_async_mark_for_thread): Validate thread
330 * coop-threads.c (scm_i_thread_root): Do not validate argument.
332 * feature.c (scm_init_feature): Don't add 'threads' for
335 * inline.h (scm_cell, scm_double_cell): Also allow
336 USE_NULL_THREADS to not protect the slot initializers.
338 * scmsigs.c (scm_sigaction_for_thread): It's "USE_THREADS" not
341 * Makefile.am (noinst_HEADERS): Added null-threads.c.
342 (modinclude_HEADERS): Added null-threads.h.
344 * threads.h: Include null-threads.h when !USE_COOP_THREADS.
345 * threads.c: Include null-threads.c when !USE_COOP_THREADS.
346 (scm_init_threads): Use generic type names scm_t_mutex and
347 scm_t_cond instead of coop_m and coop_c.
349 * null-threads.c, null-threads.h: New files.
351 2002-10-15 Marius Vollmer <mvo@zagadka.ping.de>
353 * Makefile.am: Replaced "$<" in non-pattern rules with its value.
354 This is to support makes that know about "$<" only in pattern
355 rules, like Sun's make.
357 2002-10-13 Marius Vollmer <mvo@zagadka.ping.de>
359 * Makefile.am (libpath.h): Fixed typo in top_srcdir_absolute
360 substitution. Thanks to David Allouche!
362 2002-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
364 * evalext.h: Replaced SCM_DEBUG_DEPRECATED with
365 !SCM_ENABLE_DEPRECATED.
367 2002-10-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
369 * async.c (scm_system_async_mark_for_thread): Only call
370 scm_i_thread_root when USE_THREADS is defined. Use scm_root
373 * scmsigs.c (take_signal): Only call scm_i_thread_root when
374 USE_THREADS is defined. Use scm_root otherwise.
375 (scm_sigaction_for_thread): Ignore THREAD argument when
376 USE_THREADS is not defined. Also, move THREAD argument defaulting
377 out of HAVE_SIGACTION section, which was a bug.
379 2002-10-10 Marius Vollmer <marius.vollmer@uni-dortmund.de>
381 * scmsigs.c (scm_sigaction_for_thread): Store original handler in
382 signal_handlers, not the closure that is used as the async.
383 The closure is stored in signal_handler_cells, as previously.
385 2002-10-10 Marius Vollmer <mvo@zagadka.ping.de>
387 * root.h (scm_root_state): Added 'block_async' slot.
388 (scm_active_asyncs): Removed abbrev.
389 * root.c (scm_make_root): Initialize 'block_asyncs' slot.
391 * __scm.h (SCM_ASYNC_TICK): Do without the scm_active_asyncs
394 * async.h (scm_call_with_blocked_asyncs,
395 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
396 scm_c_call_with_unblocked_asyncs): New prototypes.
397 (scm_mask_signals, scm_unmask_signals): Deprecated.
398 (scm_mask_ints): Turned into a macro.
399 * async.c (scm_mask_ints): Removed.
400 (scm_run_asyncs): Do not set scm_mask_ints while running an async.
401 this should not be necessary.
402 (scm_async_click): Test block_asyncs instead of scm_mask_ints.
403 (scm_mask_signals, scm_unmask_signals): Deprecated. Emit
404 deprecation warning and check for errornous use. Set block_asyncs
405 instead of scm_mask_ints.
406 (increase_block, decrease_block, scm_call_with_blocked_asyncs,
407 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
408 scm_c_call_with_unblocked_asyncs): New.
410 * script.c (scm_compile_shell_switches): Do not set scm_mask_ints.
411 Asyncs are enabled by default.
413 2002-10-09 Neil Jerram <neil@ossau.uklinux.net>
415 * vports.c (scm_make_soft_port): Allow vector argument to carry a
416 6th element: an input waiting thunk.
417 (sf_input_waiting): New.
419 2002-10-05 Marius Vollmer <mvo@zagadka.ping.de>
421 * root.c (root_mark): Mark active_asyncs slot.
423 * async.c (scm_async_click): Set the cdr of a executed handler
424 cell to SCM_BOOL_F, not SCM_EOL.
425 (scm_i_queue_async_cell): Queue the cell at the end of the list,
426 and only if the handler procedure is not already present.
427 (scm_system_async_mark_for_thread): Initialize cdr of handler cell
429 * scmsigs.c (scm_sigaction_for_thread): Likewise.
431 2002-10-04 Rob Browning <rlb@defaultvalue.org>
433 * guile.c (main): switch to scm_lt_dlset_preloaded_symbols;
435 * dynl.c (sysdep_dynl_link): switch to scm_lt_dlhandle,
436 scm_lt_dlopenext, and scm_lt_dlerror.
437 (sysdep_dynl_unlink): switch to scm_lt_dlhandle, scm_lt_dlclose,
439 (sysdep_dynl_func): switch to scm_lt_dlhandle, scm_lt_dlsym,
441 (sysdep_dynl_init): switch to scm_lt_dlinit();
443 * Makefile.am (libguile_la_LIBADD): switch to use
446 * numbers.c (scm_integer_expt): (expt 0 1) should be 1.
448 2002-10-04 Marius Vollmer <mvo@zagadka.ping.de>
450 * scmsigs.h (scm_sigaction_for_thread): New prototype.
451 * scmsigs.c (got_signal): Removed.
452 (signal_handler_cells, signal_handler_threads): New.
453 (take_signal): Queue the cell of the signal for the specified
454 thread. Reset the signal handler on systems that don't have
456 (sys_deliver_signals): Removed.
458 (scm_sigaction_for_thread): Renamed from scm_sigaction and
459 extended to also set the thread of a signal and allocate a cell
460 for it. Keep the Scheme name "sigaction". Check that signum is
461 within range. Also, use SCM_VECTOR_REF instead of SCM_VELTS.
462 (scm_sigaction): Implement in terms of scm_sigaction_for_thread.
463 (scm_init_scmsigs): Allocate signal_handler_cells and
464 signal_handler_threads vectors.
466 * async.c: Removed GUILE_OLD_ASYNC_CLICK code. Reorganized so
467 that system asnycs and user asyncs are separated. Reimplemented
468 system asyncs to work per-thread.
470 * gc.c (scm_init_gc): Do not use scm_system_async.
472 * async.h (scm_asyncs_pending, scm_set_tick_rate,
473 scm_set_switch_rate, scm_system_async_mark_from_signal_handler):
475 (scm_i_queue_async_cell): New.
477 * __scm.h (scm_asyncs_pending_p): Removed.
478 (SCM_ASYNC_CLICK): Check scm_active_asyncs instead of
479 scm_asyncs_pending_p.
481 * async.h (scm_system_async_mark_for_thread): New prototype.
483 * __scm.h: Removed GUILE_OLD_ASYNC_CLICK code.
485 * root.h (scm_root_state): Added new "active_asyncs" slot.
486 * root.c (scm_make_root): Initialize it to SCM_EOL.
488 * coop-defs.h (coop_t): Added new "handle" slot.
489 * coop-threads.c (all_threads, scm_current_thread,
490 scm_all_threads, scm_i_thread_root): New.
491 (scm_threads_init): Add main thread to all_threads.
492 (scheme_launch_thread): Remove thread from all_threads when it
494 (scm_call_with_new_thread): Initialize handle slot of coop_t
495 structure and add new thread to all_threads.
496 (scm_spawn_thread): Likewise.
498 * threads.h (scm_current_thread, scm_all_threads): New prototypes.
499 * threads.c (scm_current_thread, scm_all_threads): Register as
502 * dynl.c: Use scm_lt_ prefix for libltdl functions.
504 2002-09-29 Neil Jerram <neil@ossau.uklinux.net>
506 * script.c (scm_compile_shell_switches): Fix bad spelling of
507 `explicitly' in comment.
509 2002-09-28 Neil Jerram <neil@ossau.uklinux.net>
511 * posix.c (scm_geteuid, scm_getegid, scm_seteuid, scm_setegid):
512 Refer to provided? in doc string rather than deprecated feature?.
514 2002-09-24 Gary Houston <ghouston@arglist.com>
516 * inline.h (scm_double_cell): prevent reordering of statements
517 with any following code (for GCC 3 strict-aliasing).
518 * numbers.c (scm_make_real), num2float.i.c (FLOAT2NUM): removed
519 the earlier version of the reordering prevention.
521 2002-09-19 Han-Wen Nienhuys <hanwen@cs.uu.nl>
523 * inline.h (scm_double_cell): move SET_GCMARK set out of if body.
525 2002-09-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
527 * gc-malloc.c (scm_gc_register_collectable_memory): more overflow
530 2002-09-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
532 * inline.h: include stdio.h
534 * smob.c (free_print): abort if scm_debug_cell_accesses_p is set
536 2002-09-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
538 * gc-segment.c (scm_i_make_initial_segment): check user settings
541 * gc-malloc.c (scm_gc_init_malloc): check user settings for
544 * gc-freelist.c (scm_init_freelist): check user settings for sanity.
546 * struct.h: change scm_structs_to_free to scm_i_structs_to_free
548 * gc-malloc.c (scm_gc_register_collectable_memory): use floats;
549 these won't ever wrap around with high memory usage. Thanks to
550 Sven Hartrumpf for finding this.
552 * gc-freelist.c: include <stdio.h>
554 * gc-malloc.c: add DEBUGINFO for mtrigger GCs.
556 2002-09-01 Marius Vollmer <mvo@zagadka.ping.de>
558 * vectors.h (SCM_VECTOR_REF): New.
560 * snarf.h (SCM_DEFINE_PUBLIC): New.
562 2002-08-30 Marius Vollmer <mvo@zagadka.ping.de>
564 * socket.c (scm_addr_vector): Added size of address to arguments.
565 Use it to avoid accessing a non-existent path in a sockaddr_un.
568 2002-08-29 Han-Wen Nienhuys <hanwen@cs.uu.nl>
570 * gc.h: remove DOUBLECELL card flags.
572 * gc-malloc.c (scm_calloc): try to use calloc() before calling
575 * gc-segment.c (scm_i_initialize_heap_segment_data): remove card
576 init loop; handle this from scm_init_card_freelist()
578 * gc-card.c (scm_init_card_freelist): init bit vector here.
580 * numbers.c (scm_make_real): prevent reordering of statements
581 num2float.i.c (FLOAT2NUM): idem
583 2002-08-27 Han-Wen Nienhuys <hanwen@cs.uu.nl>
585 * eval.h: prepend libguile/ to include path
587 2002-08-26 Marius Vollmer <mvo@zagadka.ping.de>
589 * script.c (scm_compile_shell_switches): Added "2002" to Copyright
590 years. Thanks to Martin Grabmüller!
592 2002-08-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
594 * gc-segment.c (scm_i_get_new_heap_segment): use float in stead of
595 unsigned numbers for computing minimum heap increment. This
596 prevents weird results when a a negative minimum increment is
599 2002-08-24 Marius Vollmer <mvo@zagadka.ping.de>
601 * gc_os_dep.c: When we have __libc_stack_end, use that directly
602 instead of the old tricks.
604 * guile-snarf.in: Do not expect the input file to be the first
605 argument after the optional "-o" option, just pass everything to
606 the pre-processor without extracting the input file name.
608 2002-08-23 Han-Wen Nienhuys <hanwen@cs.uu.nl>
610 * gc-segment.c (scm_i_get_new_heap_segment): Oops. We want segment
611 length *at* least SCM_MIN_HEAP_SEG_SIZE, not at most.
613 2002-08-22 Han-Wen Nienhuys <hanwen@cs.uu.nl>
615 * gc.h, gc.c: make scm_cells_allocated unsigned again. Thanks to
616 Bill Schottstaedt for the bug report
618 2002-08-20 Marius Vollmer <mvo@zagadka.ping.de>
620 * print.c (scm_iprin1): Print primitives generics always as
621 "primitive-generic" even when they have no primitive methods yet.
623 2002-08-17 Gary Houston <ghouston@arglist.com>
625 * coop.c (coop_create): removed bogus 2nd argument in scm_malloc
628 2002-08-17 Han-Wen Nienhuys <hanwen@cs.uu.nl>
630 * ports.c (scm_add_to_port_table): small bugfix.
632 * mallocs.c (scm_malloc_obj): use scm_gc_malloc in stead of
635 * gc-segment.c (scm_i_get_new_heap_segment): remove cluster cruft:
636 only use SCM_MIN_HEAP_SEG_SIZE.
638 * ports.c (scm_add_to_port_table): add backwards compatibility
641 * ports.h: use scm_i_ prefix for port table and port table size.
643 2002-08-15 Mikael Djurfeldt <mdj@linnaeus>
645 * vports.c (scm_make_soft_port): Initialize pt variable.
647 2002-08-13 Marius Vollmer <mvo@zagadka.ping.de>
649 * strports.h (scm_c_eval_string_in_module,
650 scm_eval_string_in_module): New prototypes.
651 * strports.c (scm_eval_string_in_module): New, but use
652 "eval-string" as the Scheme name and make second parameter
654 (scm_eval_string): Implement using scm_eval_string_in_module.
655 (scm_c_eval_string_in_module): New.
656 Thanks to Ralf Mattes for the suggestion!
658 2002-08-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
660 * gc-card.c ("sweep_card"): remove SCM_MISC_ERROR messages: print
663 * gc-mark.c ("scm_gc_mark_dependencies"): idem.
665 * ports.c ("scm_new_port_table_entry"): return a boxed SCM in
666 stead of scm_t_port*. The function now takes a tag argument.
668 2002-08-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
670 * gc.h: add scm_debug_cells_gc_interval to public interface
672 * gc-card.c ("sweep_card"): set scm_gc_running while sweeping.
674 * gc.c (scm_i_expensive_validation_check): separate expensive
675 validation checks from cheap ones.
677 2002-08-06 Han-Wen Nienhuys <hanwen@cs.uu.nl>
679 * read.c (scm_input_error): new function: give meaningful error
680 messages, and throw read-error
682 * gc-malloc.c (scm_calloc): add scm_calloc.
684 2002-08-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
686 * tags.h: remove GC bits documentation from the tags table.
688 * read.c (INPUT_ERROR): Prepare for file:line:column error
689 messages for errors in scm_lreadr() and friends.
691 2002-08-04 Han-Wen Nienhuys <hanwen@cs.uu.nl>
693 * gc-malloc.c (scm_malloc): use scm_realloc() (simplifies
695 (scm_gc_calloc): new function
697 2002-08-04 Han-Wen <hanwen@cs.uu.nl>
699 * ports.c (scm_new_port_table_entry): init port entry to 0
702 * ports.c (scm_new_port_table_entry): change function from
703 scm_add_to_port_table. This prevents cells with null-pointers from
706 * vports.c (scm_make_soft_port) strports.c (scm_mkstrport),
707 fports.c (scm_fdes_to_port): Use scm_new_port_table_entry().
709 * gc.c (scm_gc_stats): add cell-yield and malloc-yield statistic
712 * numbers.c (big2str): return "0" for 0 iso. ""
714 * gc-segment.c, gc-malloc.c gc-mark.c, gc-freelist.c, gc-card.c,
715 private-gc.h: new file
717 * gc.c: completely revised and cleaned up the GC. It now uses lazy
718 sweeping. More documentation in workbook/newgc.text
720 2002-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
722 * random.c (rstate_free): Return zero.
724 2002-07-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
726 * environments.c (remove_key_from_alist): Removed.
728 (obarray_remove): Simplified.
730 2002-07-24 Stefan Jahn <stefan@lkcc.org>
732 * continuations.h: ia64: Include <signal.h> before
735 2002-07-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
737 * modules.c (scm_sym2var): Don't compare SCM values with ==.
739 2002-07-21 Han-Wen <hanwen@cs.uu.nl>
741 * goops.c (scm_compute_applicable_methods): use
742 scm_remember_upto_here_1 iso scm_remember_upto_here
744 * macros.c: include deprecation.h
746 * vectors.c (scm_vector_move_right_x): remove side effect in
748 (scm_vector_move_left_x): idem.
750 * net_db.c, posix.c, socket.c: variable naming: change ans to
753 * sort.c (scm_merge_vector_x): accept vector as argument
754 iso. SCM*. This is needed for full GC correctness.
756 * gc.h: undo previous undocumented changes related to #ifdef
759 2002-07-20 Han-Wen <hanwen@cs.uu.nl>
761 * *.c: add space after commas everywhere.
763 * *.c: use SCM_VECTOR_SET everywhere, where a vector is written.
764 Document cases where SCM_WRITABLE_VELTS() is used.
766 * vectors.h (SCM_VELTS): prepare for write barrier, and let
767 SCM_VELTS() return a const pointer
768 (SCM_VECTOR_SET): add macro.
770 2002-07-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
772 * eval.c (SCM_CEVAL), macros.c (macro_print, scm_makmacro,
773 scm_sym_macro, scm_macro_type), macros.h (scm_makmacro):
774 Deprecated the special kind of built-in dynamic syntax transformer
775 that was inaccurately named "macro". Note: The built-in syntax
776 transformers that are named "mmacro" or "memoizing-macro" still
777 exist, and it is these which come much closer to what one would
780 2002-07-13 Neil Jerram <neil@ossau.uklinux.net>
782 * eval.c (unmemocopy): Fix for
783 1001-local-eval-error-backtrace-segfaults (unmemoization crash
784 with internal definitions and local-eval).
786 2002-07-12 Gary Houston <ghouston@arglist.com>
788 * dynl.c: Don't define stub procedures if DYNAMIC_LINKING is not
789 defined. They don't do anything useful, especially since the
790 only case where DYNAMIC_LINKING is undefined seems to be
791 when --with-modules=no is given to configure, which is basically
792 requesting that the "dynamic linking module" be omitted.
794 * Makefile.am (libguile_la_SOURCES): move dynl.c from
795 libguile_la_SOURCES to EXTRA_libguile_la_SOURCES.
797 * extensions.c (load_extension): check DYNAMIC_LINKING for
799 * init.c (scm_init_guile_1): check DYNAMIC_LINKING for
800 scm_init_dynamic_linking.
802 2002-07-10 Marius Vollmer <mvo@zagadka.ping.de>
804 * guile.c, iselect.h, net_db.c, posix.c, socket.c: No need to
805 check for Cygwin when including <winsock2.h>, this is already
806 check for by configure. Thus, revert change from 2002-07-07.
808 2002-07-10 Gary Houston <ghouston@arglist.com>
810 * eq.c: include <string.h>
811 * dynl.c: docstring editing.
813 2002-07-09 Gary Houston <ghouston@arglist.com>
815 * dynl.c (scm_dynamic_call): docstring editing.
817 2002-07-08 Rob Browning <rlb@defaultvalue.org>
819 * gc_os_dep.c: HURD fixes.
821 2002-07-07 Marius Vollmer <mvo@zagadka.ping.de>
823 Crosscompiling and Cygwin fixes by Jan Nieuwenhuizen. Thanks!
825 * Makefile.am: Override default rule for c-tokenize.$(OBJECT);
826 this should be compiled for BUILD host.
827 Override default rule for
828 guile_filter_doc_snarfage$(EEXECT); this should run on BUILD host.
829 Add missing $(EXEEXT) to guile_filter_doc_snarfage invocation.
830 (snarf2checkedtexi): Use GUILE_FOR_BUILD instead of preinstguile.
832 * guile.c, iselect.h, net_db.c, posix.c, socket.c: Do not include
833 <winsock2.h> on Cygwin even when we have it.
835 2002-07-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
837 * __scm.h (SCM_CAUTIOUS), eval.c (scm_eval_args, deval_args,
838 SCM_CEVAL): Removed compile time option SCM_CAUTIOUS to clean up
839 the code. Full number of arguments checking of closures is
840 mandatory now. However, the option to disable the checking has
841 most probably not been used anyway.
843 2002-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
845 * __scm.h (SCM_RECKLESS), backtrace.c (SCM_ASSERT), debug.c
846 (scm_debug_options), eval.c (scm_lookupcar, scm_lookupcar1,
847 scm_badargsp, SCM_CEVAL, SCM_APPLY, scm_map, scm_for_each),
848 feature.c (scm_init_feature), gsubr.c (scm_gsubr_apply), numbers.c
849 (scm_logand, scm_logior, scm_logxor, scm_i_dbl2big), srcprop.c
850 (scm_source_properties, scm_set_source_properties_x,
851 scm_source_property): Removed compile time option SCM_RECKLESS to
852 clean up the code. Full number of arguments checking of closures
853 is mandatory now. However, the option to disable the checking has
854 most probably not been used anyway.
856 * srcprop.c (scm_source_properties, scm_set_source_properties_x,
857 scm_source_property): Use !SCM_CONSP instead of SCM_NCONSP.
859 2002-06-30 Gary Houston <ghouston@arglist.com>
861 * dynl.c: Removed all SCM_DEFER_INTS/SCM_ALLOW_INTS, which won't
862 do anything useful. Added a comment about need for a mutex if
863 pre-emptive threading is supported.
865 * posix.c (scm_convert_exec_args), dynl.c
866 (scm_make_argv_from_stringlist): static procs: 1) renamed both to
867 allocate_string_pointers. 2) simplified: don't reallocate the
868 strings, just make an array of pointers 3) avoid memory leaks on
869 error 4) let the procedure report errors in its own name.
870 Consequences: 1) the procedures now assume that SCM strings are
871 nul-terminated, which should always be the case. 2) Since strings
872 are not reallocated, it's now possible for strings passed to
873 dynamic-args-call to be mutated.
875 2002-06-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
877 * __scm.h, eval.c, eval.h: Removed compile time option
878 MEMOIZE_LOCALS to clean up the code. Now, caching of local
879 variable positions during memoization is mandatory. However, the
880 option to disable the caching has most probably not been used
883 2002-06-18 Marius Vollmer <mvo@zagadka.ping.de>
885 * print.c (scm_simple_format): Print missing part of format before
886 ~% control. Thanks to Daniel Skarda!
888 2002-06-01 Marius Vollmer <mvo@zagadka.ping.de>
890 * mkstemp.c: Added exception notice to license statement.
892 2002-05-22 Marius Vollmer <mvo@zagadka.ping.de>
894 * numbers.c (mem2ureal): When returning an inexact zero, make sure
895 it is represented as a floating point value so that we can change
898 From John W. Eaton <jwe@bevo.che.wisc.edu>
900 * numbers.c (idbl2str): Don't omit sign when printing negative zero.
902 2002-05-14 Thien-Thi Nguyen <ttn@giblet.glug.org>
904 * gc_os_dep.c: For I386/OPENBSD, allow for `__i386__'
905 in addition to `i386'. Thanks to Dale P. Smith.
907 2002-05-08 Marius Vollmer <mvo@zagadka.ping.de>
909 * eq.c (real_eqv): New.
910 (scm_eqv_p): Use it when comparing reals and complexes.
912 * numbers.c: Include <string.h>, for strncmp.
913 (mem2complex): Do not create negative NaNs.
914 (scm_leq_p, scm_geq_p): Explicitely return #f when comparing a
916 (scm_inexact_to_exact): Signal error when converting a NaN.
918 2002-05-06 Marius Vollmer <mvo@zagadka.ping.de>
920 * posix.c (scm_putenv): Handle removing variables explicitely by
925 * numbers.h: Conditionally include floatingpoint.h, ieeefp.h, and
926 nan.h. Provide declarations for scm_inf_p, scm_nan_p, scn_inf,
928 * numbers.c: [SCO && ! HAVE_ISNAN] (isnan): New function.
929 [SCO && ! HAVE_ISINF] (isinf): New function.
930 (xisinf, xisnan): New functions.
932 (isfinite): Define in terms of xisinf.
933 (scm_inf_p, scm_nan_p): New functions.
934 (guile_Inf, guile_NaN): New file-scope vars.
935 (guile_ieee_init): New function.
936 (scm_inf, scm_nan): New functions.
937 (idbl2str): Handle Inf and NaN. Remove funny label and
939 (ALLOW_DIVIDE_BY_ZERO): New macro.
940 (scm_divide): Allow division by zero to occur if
941 ALLOW_DIVIDE_BY_ZERO is defined.
942 Handle bignums and ints as special cases.
944 Additional stuff by me:
946 numbers.c (mem2ureal): Recognize "inf.0" and "nan.xxx".
947 (scm_even_p, scm_odd_p): Treat infinity as even and odd.
948 (iflo2str): Don't output a '+' for negative numbers or for Inf and
949 NaN. They will provide their own sign.
950 (scm_divide): Only allow divides by inexact zeros. Dividing by
951 exact zeros still signals an errors.
953 2002-04-22 Thien-Thi Nguyen <ttn@giblet.glug.org>
955 * goops.h (scm_slot_exists_p): Rename from scm_slots_exists_p.
956 * goops.c (scm_slot_exists_p): Rename from scm_slots_exists_p.
957 (scm_slot_exists_p): Rename from scm_slots_exists_p.
958 Thanks to Andreas Rottmann.
960 2002-04-20 Gary Houston <ghouston@arglist.com>
962 * removal of unused fields in root state (thanks to Christopher
963 Cramer for pointing out the disuse.)
964 * root.h (scm_root_state): removed def_inp, def_outp, def_errp.
965 (scm_def_inp, scm_def_outp, scm_def_errp): removed.
967 * root.c (root_mark): don't mark them.
968 (scm_make_root): don't set them to #f.
969 * init.c (scm_init_standard_ports): don't initialise with the
972 2002-04-17 Marius Vollmer <mvo@zagadka.ping.de>
974 * Makefile.am (EXTRA_DIST): Added cpp_err_symbols.c and
977 2002-04-16 Marius Vollmer <mvo@zagadka.ping.de>
979 * guile-snarf.in: Do not clean input file. This would write to
980 the $(srcdir) during a VPATH build, which is not allowed. It also
981 isn't needed since it only works when an output filename has been
982 specified and in that case we don't need to clean the input file
983 because the output file will already exist.
985 2002-03-31 Marius Vollmer <mvo@zagadka.ping.de>
987 * guile-snarf: Install the trap for removing $cleanfile only when
988 the value of $cleanfile is actually known.
990 2002-04-10 Rob Browning <rlb@defaultvalue.org>
992 * .cvsignore: add versiondat.h and *.c.clean.c.
994 2002-03-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
996 * srcprop.[ch] (scm_c_source_property_breakpoint_p): New
997 function, replaces macro SRCBRKP.
999 (SRCBRKP): Deprecated.
1001 * eval.c (SCM_CEVAL): Replaced use of SRCBRKP by call to
1002 scm_c_source_property_breakpoint_p. Removed some use of arg1 as
1005 2002-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1007 * debug.h, eval.c: Deprecated CHECK_ENTRY, CHECK_APPLY and
1008 CHECK_EXIT and removed all references to them.
1010 2002-03-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1012 * debug.h (scm_ready_p, debug_print): Removed declarations.
1014 * eval.c (EVALCELLCAR): Removed.
1016 (SCM_CEVAL): Eliminated label loopnoap. Removed side-effecting
1017 operation from condition.
1019 2002-03-24 Marius Vollmer <mvo@zagadka.ping.de>
1021 * guile-snarf.in: When the output filename is "-", write to
1022 stdout. When no "-o" option is given, use "-" as the output
1023 filename (i.e., stdout). Only 'clean' the inputfile or remove the
1024 output file on error when the output file name is not "-". Define
1025 the preprocessor macro SCM_MAGIC_SNARFER while snarfing.
1027 * Makefile.am (.c.x): Pass "-o $@" to guile-snarf.
1029 2002-03-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
1031 * eval.c (SCM_CEVAL, SCM_APPLY): Eliminated labels wrongnumargs
1032 and the corresponding goto statements. Removed redundant code.
1034 2002-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1036 * eval.c (SCM_CEVAL): Minimized scope of variable arg2.
1037 Eliminated redundant SCM_IMP check. Exlined call to EVALCAR.
1038 Re-enabled handing of rpsubrs and asubrs.
1040 2002-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1042 * eval.c (SIDEVAL): Removed.
1044 (SCM_CEVAL): Minimized scope of variable orig_sym. Eliminated
1045 goto-labels cdrxnoap, cdrxbegin and nontoplevel_cdrxnoap. Changed
1046 argument checking order for set! to locals, variables and symbols.
1047 Improvements to control structure. Removed some uses of arg1 and
1048 arg2 as temporary variables.
1050 2002-03-15 Thien-Thi Nguyen <ttn@giblet.glug.org>
1052 * guile-snarf.in: Remove "--compat=1.4" support.
1053 Add "-d" and "-D" support.
1055 (deprecated_list): New var.
1056 (compat_mode_clean_xxx): Delete.
1057 (grep_deprecated): New func.
1058 ("main"): If "-d" or "-D", call `grep_deprecated'.
1060 2002-03-15 Neil Jerram <neil@ossau.uklinux.net>
1062 * hooks.h: Change scm_t_c_hookype_t everywhere to
1067 * strings.c (scm_string_p): Change unnecessary `iff' to `if'.
1069 * ports.c (scm_sys_make_void_port): Use `@file'.
1071 * numbers.c (scm_number_p, scm_real_p): Use `otherwise' rather
1074 * macros.c (scm_makmacro): Don't say that the form replaces its
1075 source, because it doesn't.
1076 (scm_makmmacro): Clarify difference between this and scm_makmacro.
1078 * backtrace.c (scm_display_error), filesys.c (scm_umask,
1079 scm_select, scm_basename), goops.c (scm_method_generic_function),
1080 numbers.c (scm_integer_length), posix.c (scm_getgroups, scm_execl,
1081 scm_setlocale, scm_flock), socket.c (scm_shutdown): Correct
1084 * debug.c (scm_debug_options), eval.c
1085 (scm_eval_options_interface), read.c (scm_read_options): Change
1086 incorrect @var in docstring to @code.
1088 2002-03-14 Marius Vollmer <mvo@zagadka.ping.de>
1090 * unif.c (singp): Use SCM_REALP instead of SCM_SLOPPY_REALP.
1092 * snarf.h (SCM_SNARF_INIT): Add "^:^" after code so that
1093 guile-snarf can remove trailing non-init code.
1095 * guile-snarf.in (modern_snarf): Remove everything following and
1096 including "^:^" from the output.
1098 2002-03-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
1100 * eval.c (SCM_CEVAL), srcprop.h (SRCBRKP): Eliminated union 't'.
1102 * eval.c (SCM_CEVAL): Exlined call to EVALCAR.
1104 2002-03-13 Thien-Thi Nguyen <ttn@giblet.glug.org>
1106 * guile-snarf.in: Update copyright.
1107 Rewrite to internalize error handling.
1108 Add "--compat=1.4" handling.
1111 * Makefile.am (libpath.h): Use @top_srcdir_absolute@.
1112 (snarfcppopts): New var.
1113 (.c.x): Use $(snarfcppopts). Rework guile-snarf usage.
1114 (.c.doc): Use $(snarfcppopts).
1116 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
1117 continuations.c, debug-malloc.c, debug.c, deprecation.c, dynl.c,
1118 dynwind.c, environments.c, eq.c, error.c, eval.c, evalext.c,
1119 extensions.c, feature.c, filesys.c, fluids.c, fports.c, gc.c,
1120 goops.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
1121 ioext.c, iselect.c, keywords.c, lang.c, list.c, load.c, macros.c,
1122 modules.c, net_db.c, numbers.c, objects.c, objprop.c, options.c,
1123 pairs.c, ports.c, posix.c, print.c, procprop.c, procs.c,
1124 properties.c, ramap.c, random.c, rdelim.c, read.c, regex-posix.c,
1125 root.c, rw.c, scmsigs.c, script.c, simpos.c, socket.c, sort.c,
1126 srcprop.c, stackchk.c, stacks.c, stime.c, strings.c, strop.c,
1127 strorder.c, strports.c, struct.c, symbols.c, threads.c, throw.c,
1128 unif.c, values.c, variable.c, vectors.c, version.c, vports.c,
1129 weaks.c: Retire inclusion guard macro SCM_MAGIC_SNARFER.
1131 2002-03-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1133 * eval.c (SCM_CEVAL): Got rid of the last reference to t.lloc.
1134 The next step will be to remove the union 't' and simplify the
1135 code of SCM_CEVAL that way.
1137 2002-03-12 Neil Jerram <neil@ossau.uklinux.net>
1139 * iselect.c (collisionp, gnfds, greadfds, gwritefds, gexceptfds,
1140 rreadfds, rwritefds, rexceptfds): Made static.
1142 * gc.c (terminating), fports.c (terminating): Renamed
1145 2002-03-11 Marius Vollmer <mvo@zagadka.ping.de>
1147 * numbers.c (scm_divide): Adapt code from libstdc++/f2c to void
1148 potential overflow problems. Thanks to John W Eaton!
1150 * strop.c (string_capitalize_x): Treat characters as unsigned so
1151 that 8-bit chars work. Thanks to David Pirotte!
1153 2002-03-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1155 * eval.c (SCM_CEVAL): Cleaned up the handling of 'slot-ref',
1156 'slot-set!' and 'nil-cond'. Removed some uses of t.arg1, arg2 and
1157 proc as temporary variables. Introduced temporary variables with
1158 hopefully descriptive names for clarification. Replaced SCM_N?IMP
1159 by a more explicit predicate in some places.
1161 2002-03-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
1163 * eval.c (SCM_CEVAL): Cleaned up the handling of #@dispatch.
1164 Added lots of comments regarding the implementation of #@dispatch.
1165 Changed intra-procedure communication to use t.arg1 instead of
1166 arg2. Removed some uses of t.arg1, t.lloc and proc as temporary
1167 variables. Introduced temporary variables with hopefully
1168 descriptive names for clarification. Replaced SCM_N?IMP by a more
1169 explicit predicate in some places. Use SCM_INSTANCE_HASH instead
1170 of computing the expression explicitly. Eliminate now unused
1171 label nontoplevel_cdrxbegin.
1173 * goops.h (SCM_INSTANCE_HASH): New macro.
1175 * objects.h (SCM_CMETHOD_FORMALS, SCM_CMETHOD_BODY): New macros.
1177 2002-03-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
1179 * Makefile.am (bin_SCRIPTS): Revive this decl, w/ initial element
1180 "guile-snarf" moved back from `noinst_SCRIPTS'.
1182 2002-03-08 Neil Jerram <neil@ossau.uklinux.net>
1184 * srcprop.c (scm_set_source_property_x): If SRCPROPS obj already
1185 exists when adding a source property other than those that are
1186 handled explicitly, add the new property to the SRCPROPS obj's
1189 * debug.h (SCM_MAX_FRAME_SIZE): Remove incorrect comment about use
1190 of SCM_MAX_FRAME_SIZE as a bit mask; it isn't used like this.
1192 * eval.c (SCM_CEVAL): Don't store scm_debug_eframe_size in
1193 debug.status. It isn't needed, and it can overflow the bits
1194 reserved for it (which may lead to a segv or a GC abort).
1196 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1198 * eval.c (SCM_CEVAL): Cleaned up the handling of 'apply'. Removed
1199 side-effecting operations from conditions and macro calls.
1200 Replaced SCM_N?IMP by a more explicit predicate in some places.
1201 Minimized the scope of some variables.
1203 2002-03-02 Stefan Jahn <stefan@lkcc.org>
1205 * convert.i.c: Fixed int <-> long conversions which would have
1206 failed if their sizes were different.
1208 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1210 * eval.c (SCM_CEVAL): Cleaned up the handling of 'if', 'let',
1211 'letrec' and 'set*': Removed some uses of t.arg1, t.lloc and proc
1212 as temporary variables. Removed side-effecting operations from
1213 conditions and macro calls. Introduced temporary variables with
1214 hopefully descriptive names for clarification. Replaced SCM_N?IMP
1215 by a more explicit predicate in some places. Removed code that
1216 was conditionally compiled if SICP was defined - which it never
1219 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1221 * eval.c (SCM_CEVAL): Cleaned up the handling of 'cons' and 'do':
1222 Removed some uses of t.arg1 and proc as temporary variables.
1223 Removed side-effecting operations from conditions and macro calls.
1224 Introduced temporary variables with hopefully descriptive names
1225 for clarification. Replaced SCM_N?IMP by a more explicit
1226 predicate in some places.
1228 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1230 * eval.c (scm_badargsp, SCM_CEVAL): Replaced SCM_N?IMP by a more
1231 explicit predicate in some places.
1233 (CHECK_EQVISH): Removed.
1235 (SCM_CEVAL): Removed some uses of t.arg1 and proc as temporary
1236 variables. Removed side-effecting operations from conditions and
1237 macro calls. Introduced temporary variables for clarification.
1238 Sorted if-else-if check for the type of the last form in a list by
1239 frequency. Avoided some unnecessary tail-recursion calls.
1241 2002-03-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
1243 * gc.c (SCM_HEAP_SEG_SIZE, CELL_UP, CELL_DN, NEXT_DATA_CELL,
1244 init_heap_seg, alloc_some_heap), gc.h (struct scm_cell, struct
1245 scm_t_cell, SCM_CELLPTR, SCM_GC_CARD_SIZE,
1246 SCM_GC_IN_CARD_HEADERP), tags.h (SCM_CELLP): Renamed the struct
1247 scm_cell and all its uses to scm_t_cell in accordance to Guile's
1248 naming scheme for types.
1250 * alist.c (scm_acons), convert.i.c (CTYPES2UVECT,
1251 CTYPES2UVECT_OPTIONAL), coop-threads.c (scm_call_with_new_thread,
1252 scm_spawn_thread), debug.c (scm_make_debugobj), environments.c
1253 (scm_make_environment), eval.c (scm_closure), fports.c
1254 (scm_fdes_to_port), gc.c (scm_deprecated_newcell,
1255 scm_deprecated_newcell2), inline.h (scm_alloc_cell, scm_cell),
1256 list.c (SCM_I_CONS), numbers.c (scm_i_mkbig), pairs.c (scm_cons),
1257 ports.c (scm_void_port), procs.c (scm_c_make_subr, scm_makcclo),
1258 smob.c (scm_make_smob), smob.h (SCM_NEWSMOB), strings.c
1259 (scm_take_str, scm_allocate_string), strports.c (scm_mkstrport),
1260 unif.c (scm_make_uve), variable.c (make_variable), vectors.c
1261 (scm_c_make_vector), vports.c (scm_make_soft_port): Renamed
1262 scm_alloc_cell to scm_cell.
1264 * environments.c (core_environments_observe), gc.c
1265 (scm_deprecated_newcell2), goops.c (wrap_init, scm_wrap_object),
1266 inline.h (scm_alloc_double_cell, scm_double_cell), num2float.i.c
1267 (FLOAT2NUM), numbers.c (scm_make_real), procs.c
1268 (scm_make_procedure_with_setter), smob.h (SCM_NEWSMOB2,
1269 SCM_NEWSMOB3), struct.c (scm_make_struct, scm_make_vtable_vtable),
1270 symbols.c (scm_mem2symbol, scm_mem2uninterned_symbol), weaks.c
1271 (allocate_weak_vector): Renamed scm_alloc_double_cell to
1274 2002-02-27 Stefan Jahn <stefan@lkcc.org>
1276 * convert.i.c, convert.c: Better range checking.
1278 * inet_aton.c, fports.c: Commented the inclusion of <winsock2.h>.
1280 * deprecation.c (vsnprintf): Define to `_vsnprintf' for
1283 2002-02-26 Thien-Thi Nguyen <ttn@giblet.glug.org>
1285 * Makefile.am: Update path to pre-inst-guile automake frag.
1287 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1289 * gc.c (scm_gc_sweep): Make it compile even when deprecated
1290 features are excluded.
1292 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1294 * num2integral.i.c (NUM2INTEGRAL): Fixed signedness problem.
1296 2002-02-25 Gary Houston <ghouston@arglist.com>
1298 * convert.c: include <string.h> for convert_i.c.
1300 2002-02-24 Rob Browning <rlb@defaultvalue.org>
1302 * .cvsignore: add stamp-h1.
1304 2002-02-21 Neil Jerram <neil@ossau.uklinux.net>
1306 * unif.c (scm_array_to_list): Correct name, which had been
1307 accidentally changed to scm_t_arrayo_list!
1309 2002-02-20 Mikael Djurfeldt <mdj@linnaeus>
1311 * gc.c (scm_gc_sweep): Print an error message when aborting due to
1312 underflowing scm_mallocated.
1314 2002-02-14 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1316 * gc.h, gc.c (scm_must_malloc, scm_must_realloc, scm_must_strdup,
1317 scm_must_strndup, scm_done_malloc, scm_done_free, scm_must_free):
1318 Reimplemented using the new scm_gc_malloc, etc., functions and
1321 2002-02-11 Thien-Thi Nguyen <ttn@giblet.glug.org>
1323 * Makefile.am (bin_PROGRAMS): Move `guile_filter_doc_snarfage'
1324 to `noinst_PROGRAMS'.
1325 (bin_SCRIPTS): Move all values to `noinst_SCRIPTS'; delete.
1326 (noinst_PROGRAMS, noinst_SCRIPTS): New.
1328 2002-02-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1330 * gc.h, gc.c (scm_gc_sweep): Issue deprecation warning when
1331 non-zero is returned from a port or smob free function.
1332 (scm_malloc, scm_realloc, scm_strndup, scm_strdup,
1333 scm_gc_register_collectable_memory,
1334 scm_gc_unregister_collectable_memory, scm_gc_malloc,
1335 scm_gc_realloc, scm_gc_free, scm_gc_strndup, scm_gc_strdup): New.
1337 * backtrace.c, continuations.c, convert.i.c, coop-threads.c,
1338 debug-malloc.c, dynl.c, environments.c, environments.h,
1339 extensions.c, filesys.c, fports.c, gc.c, gc.h, gh_data.c, goops.c,
1340 guardians.c, hooks.c, init.c, keywords.c, load.c, numbers.c,
1341 ports.c, posix.c, procs.c, rdelim.c, regex-posix.c, root.c,
1342 smob.c, stime.c, strings.c, struct.c, struct.h, symbols.c, unif.c,
1343 vectors.c, weaks.c: Use scm_gc_malloc/scm_malloc and
1344 scm_gc_free/free instead of scm_must_malloc and scm_must_free, as
1345 appropriate. Return zero from smob and port free functions.
1347 * debug-malloc.c (scm_malloc_reregister): Handle "old == NULL".
1349 * deprecation.h, deprecation.c: Reimplemented to allow deprecation
1350 messages while the GC is running.
1351 (scm_c_issue_deprecation_warning_fmt): New.
1353 * fports.c (scm_setvbuf): Reset read buffer to saved values when
1354 it is pointing to the putback buffer.
1356 2002-02-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
1358 * gsubr.c (create_gsubr): On "too many args" error,
1359 also display arg count and name. Thanks to Bill Schottstaedt.
1361 2002-02-05 Thien-Thi Nguyen <ttn@giblet.glug.org>
1363 * Makefile.am: Include $(top_srcdir)/pre-inst-guile.am.
1365 (bin_SCRIPTS): Remove guile-snarf-docs-texi.
1366 (alldotdocfiles, snarf2checkedtexi, dotdoc2texi): New vars.
1367 (guile.texi, guile-procedures.texi): Use $(dotdoc2texi).
1369 * guile-snarf-docs-texi.in: Bye bye.
1371 2002-02-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1373 * symbols.c (scm_make_symbol): Fix typo in docstring.
1375 * symbols.h (scm_mem2uninterned_symbol, scm_symbol_interned_p,
1376 scm_make_symbol): New prototypes.
1378 2002-02-03 Marius Vollmer <mvo@zagadka.ping.de>
1380 * symbols.h (SCM_SET_SYMBOL_HASH): Removed.
1381 (SCM_SYMBOL_INTERNED_P): New.
1382 * symbols.c (scm_symbol_hash): Use scm_ulong2num instead of
1383 SCM_MAKINUM since hash values can well be bignums.
1384 (scm_mem2symbol): Only use hash values below SCM_T_BITS_MAX/2.
1385 This signals a interned symbol.
1386 (scm_mem2uninterned_symbol, scm_symbol_interned_p,
1387 scm_make_symbol): New.
1389 * print.c (scm_iprin1): Print uninterned symbols unreadably.
1391 2002-02-02 Thien-Thi Nguyen <ttn@giblet.glug.org>
1393 * __scm.h (HAVE_UINTPTR_T): Only define if UINTPTR_T attributes
1394 are defined: UINTPTR_MAX, INTPTR_MAX, INTPTR_MIN.
1395 Thanks to Dave Love.
1397 2002-01-31 Marius Vollmer <mvo@zagadka.ping.de>
1399 * symbols.c (scm_gensym): Use " g" as default prefix, not "g".
1400 This might help to make unintended clashes less likely.
1401 (scm_string_to_symbol): Protect the string until the symbols is
1404 2002-01-31 Stefan Jahn <stefan@lkcc.org>
1406 * convert.c, convert.h, convert.i.c: New files containing C
1407 array to Scheme conversion helpers meant to be replacement
1408 functions for the deprecated gh interface.
1410 * Makefile.am: Setup rules for new `convert.*' files.
1412 2002-01-28 Stefan Jahn <stefan@lkcc.org>
1414 * symbols.c (scm_c_symbol2str): New function, replacement for
1415 `gh_scm2newsymbol()'.
1417 * strings.c (scm_c_substring2str): New function. Proper
1418 replacement for `gh_get_substr()'.
1420 * socket.c: Include `stdint.h' if available for the `uint32_t'
1423 * scmsigs.c (scm_sigaction): Initialize `chandler' (inhibits
1426 * backtrace.c: Include `lang.h' for GUILE_DEBUG conditional.
1428 2002-01-22 Neil Jerram <neil@ossau.uklinux.net>
1430 Other changes unrelated to Elisp...
1432 * eval.c (scm_m_if): Use s_if rather than repeating string literal
1434 (comments): Fix a few typos.
1435 (scm_for_each): Add parentheses around oddly unparenthesized
1436 if/while conditions.
1438 * read.c (scm_read_opts): Add full stop at end of doc for
1441 * script.c (scm_compile_shell_switches): Use scm_str2symbol
1442 instead of gh_symbol2scm.
1444 * srcprop.h (SRCPROPBRK): Return C type rather than SCM.
1445 (SRCBRKP): Use SRCPROPBRK rather than duplicating its logic.
1447 * srcprop.c (scm_srcprops_to_plist, scm_source_property): Change
1448 SRCPROPBRK (x) to SCM_BOOL (SRCPROPBRK (x)).
1450 First batch of changes for Elisp support...
1452 * alist.c, async.c, boolean.c, dynl.c, eval.c, filesys.c,
1453 fluids.c, list.c, load.c, options.c, posix.c, print.c, sort.c,
1454 throw.c, vectors.c, weaks.c: Add #include for lang.h.
1456 * eval.c, eval.h, init.c, lang.c, lang.h: Use SCM_ENABLE_ELISP to
1457 conditionalize compilation and initialization of Elisp support
1460 * alist.c (scm_assq, scm_assv, scm_assoc), async.c
1461 (scm_asyncs_pending, scm_run_asyncs, noop), backtrace.c
1462 (scm_set_print_params_x), dynl.c (scm_make_argv_from_stringlist),
1463 filesys.c (fill_select_type, retrieve_select_type), fluids.c
1464 (scm_swap_fluids, scm_swap_fluids_reverse), list.c (scm_null_p,
1465 scm_ilength, scm_append_x, scm_last_pair, scm_reverse,
1466 scm_reverse_x, scm_list_ref, scm_list_set_x, scm_list_cdr_set_x,
1467 scm_c_memq, scm_memv, scm_member), load.c (scm_search_path),
1468 options.c (change_option_setting, scm_options), posix.c
1469 (environ_list_to_c), print.c (scm_iprlist), throw.c
1470 (scm_exit_status), vectors.c (scm_vector), weaks.c
1471 (scm_weak_vector): Use SCM_NULL_OR_NIL_P instead of SCM_NULLP.
1473 * boolean.c (scm_not): Use `SCM_FALSEP || SCM_NILP' instead of
1476 * boolean.c (scm_boolean_p): Use `SCM_BOOLP || SCM_NILP' instead
1479 * eval.c (scm_lisp_nil, scm_lisp_t, s_nil_ify, scm_m_nil_ify,
1480 s_t_ify, scm_m_t_ify, s_0_cond, scm_m_0_cond, s_0_ify,
1481 scm_m_0_ify, s_1_ify, scm_m_1_ify): Removed.
1482 (scm_m_atfop): Support function aliasing. Support both function
1483 args, which need transformation, and macro args, which do not.
1484 Add explanatory comments.
1485 (SCM_CEVAL): In switch cases for SCM_IM_AND, SCM_IM_COND,
1486 SCM_IM_DO, SCM_IM_IF and SCM_IM_OR, add `|| SCM_NILP' to existing
1487 checks for SCM_FALSEP. In switch case for SCM_IM_NIL_COND, use
1488 SCM_NULLP || SCM_NILP instead of checks against (removed)
1489 scm_lisp_nil. Removed switch cases for SCM_IM_NIL_IFY,
1490 SCM_IM_T_IFY, SCM_IM_0_COND, SCM_IM_0_IFY, SCM_IM_1_IFY.
1492 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
1493 scm_m_while, scm_nil_eq): Commented out; I don't think we need
1494 these, but I don't want to remove them yet, just in case.
1495 (scm_init_lang): Define `%nil' variable on Scheme level to hold
1498 * lang.h (SCM_NILP): Test against Elisp nil value instead of
1499 against (removed) scm_lisp_nil.
1500 (SCM_NILNULLP, SCM_NIL2EOL, SCM_EOL2NIL): Commented out.
1501 (SCM_NULL_OR_NIL_P): New.
1503 * list.c (scm_append): Use SCM_VALIDATE_NULL_OR_NIL instead of
1506 * print.c (scm_isymnames): Fix comment. Remove #@nil-ify,
1507 #@t-ify, #@0-cond, #@0-ify, #@1-ify. Add #nil (for SCM_ELISP_NIL
1510 * sort.c (scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
1511 scm_sort_x, scm_sort, scm_stable_sort_x, scm_stable_sort): Use
1512 SCM_NULL_OR_NIL_P instead of SCM_NULLP. In constructions like `if
1513 (SCM_NULLP (x)) return SCM_EOL;', return x rather than SCM_EOL.
1515 * tags.h (SCM_IM_NIL_IFY, SCM_IM_T_IFY, SCM_IM_0_COND,
1516 SCM_IM_0_IFY, SCM_IM_1_IFY): Removed.
1517 (SCM_IM_BIND, SCM_IM_DELAY, SCM_IM_CALL_WITH_VALUES, SCM_UNBOUND):
1518 Numbering shifted down accordingly.
1519 (SCM_ELISP_NIL): New IFLAG.
1521 * validate.h (SCM_VALIDATE_NULL_OR_NIL): New.
1523 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1525 * eval.c: Removed outdated references to "everr". Improved some
1528 (scm_deval_args, deval_args): Renamed scm_deval_args to
1529 deval_args, since it is not part of the interface.
1531 (SCM_CEVAL): Added (maybe somewhat verbose) comment. Avoid to
1532 use references to debug.vect[0] before it exists. Add parentheses
1533 to switch statement.
1535 * goops.h: Added local emacs variables.
1537 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1539 * eval.[ch] (scm_deval_args): Made static.
1541 * srcprop.c (scm_source_property): Remove redundant SCM_IMP
1544 * strings.c (scm_c_string2str): Clarified comment. Replaced
1545 THINKME by FIXME for uniformness. Removed question about whether
1546 arguments need to be protected from garbage collection: Arguments
1547 must be protected as any other variable.
1549 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1551 * procs.h (SCM_CLOSURE_BODY): New Macro.
1553 * debug.c (scm_procedure_name, scm_procedure_source), eval.c
1554 (SCM_CEVAL, SCM_APPLY), goops.c (scm_sys_initialize_object,
1555 get_slot_value, set_slot_value), procs.c
1556 (scm_procedure_documentation), sort.c (closureless), stacks.c
1557 (get_applybody): Replace SCM_CDR (SCM_CODE (...)) by
1560 * sort.c (closureless): Prefer !SCM_FOOP over SCM_NFOOP.
1562 2001-12-26 Marius Vollmer <mvo@zagadka.ping.de>
1564 * Makefile.am (guile-procedures.txt): When we don't have makeinfo,
1567 2001-12-16 Marius Vollmer <mvo@zagadka.ping.de>
1569 * stacks.c, stacks.h (scm_t_stackype): Renamed to scm_stack_type
1572 * continuations.c (scm_make_continuation): Do not retain the
1573 throw_value when the continuation is invoked.
1575 2001-12-08 Stefan Jahn <stefan@lkcc.org>
1577 * strings.c (scm_c_string2str): New function. Converts a
1578 given Scheme string into a C string. Also put in two
1579 THINKME's regarding the malloc policy for the missing converter
1582 2001-12-01 Neil Jerram <neil@ossau.uklinux.net>
1584 * gh_data.c (gh_module_lookup): Use scm_str2symbol rather than
1587 2001-11-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
1589 * gc.h (SCM_GC_CELL_WORD, SCM_GC_CELL_OBJECT,
1590 SCM_GC_SET_CELL_WORD, SCM_GC_SET_CELL_OBJECT): New macros.
1592 (SCM_GC_CELL_TYPE, SCM_CELL_WORD, SCM_CELL_OBJECT,
1593 SCM_SET_CELL_WORD, SCM_SET_CELL_OBJECT, SCM_FREE_CELL_CDR,
1594 SCM_GC_SET_CELL_OBJECT): Express in terms of SCM_GC_CELL_*
1597 (SCM_FREE_CELL_P): Express in terms of SCM_GC_CELL_TYPE.
1599 * inline.h (scm_alloc_cell, scm_alloc_double_cell): Use
1600 SCM_GC_CELL_* macros when accessing free cells.
1602 2001-11-25 Marius Vollmer <mvo@zagadka.ping.de>
1604 * vectors.h (SCM_MAKE_VECTOR_TAG): New.
1605 * unif.h (SCM_MAKE_BITVECTOR_TAG, SCM_MAKE_UVECTOR_TAG): New.
1606 * symbols.h (SCM_MAKE_SYMBOL_TAG): New.
1607 * strings.h (SCM_MAKE_STRING_TAG): New.
1608 * procs.h (SCM_MAKE_CCLO_TAG): New.
1609 * numbers.h (SCM_MAKE_BIGNUM_TAG): New.
1611 * goops.h: Replaced SCM_DEBUG_DEPRECATED with
1612 !SCM_ENABLE_DEPRECATED.
1614 * async.c, async.h (scm_system_async_mark_from_signal_handler):
1617 * scmsigs.c (scm_take_signal): Removed all code that assumes that
1618 signal handlers are allowed to divert the flow of control. Call
1619 scm_system_async_mark_from_signal_handler instead of
1620 scm_system_async_mark.
1623 Deprecated SCM_NEWCELL and SCM_NEWCELL2. Added scm_alloc_cell and
1624 scm_alloc_double_cell in their place.
1626 * gc.h (SCM_GC_SET_ALLOCATED, scm_debug_newcell,
1627 scm_debug_newcell2, scm_tc16_allocated): Removed from header.
1628 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
1629 (SCM_NEWCELL, SCM_NEWCELL2): Implement in terms of
1630 scm_deprecated_newcell and scm_deprecated_newcell2.
1632 gc.c (scm_tc16_allocated): Only define when including deprecated
1634 (scm_debug_newcell, scm_debug_newcell2): Removed.
1635 (scm_init_storage): Do not initialize scm_tc16_allocated.
1636 (scm_init_gc): Do it here.
1637 (allocated_mark): New, from old code.
1638 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
1640 * inline.c, inline.h: New files.
1641 * Makefile.am: Added them in all the right places.
1643 * _scm.h: Include "libguile/inline.h".
1645 * alist.c, coop-threads.c, debug.c, environments.c, eval.c,
1646 fports.c, gh_data.c, goops.c, guardians.c, lang.c, list.c,
1647 num2float.i.c, numbers.c, pairs.c, ports.c, print.c, procs.c,
1648 smob.c, smob.h, strings.c, strports.c, struct.c, symbols.c,
1649 unif.c, variable.c, vectors.c, vports.c, weaks.c: Replaced
1650 SCM_NEWCELL and SCM_NEWCELL2 with scm_alloc_cell and
1651 scm_alloc_double_cell, respectively.
1653 2001-11-23 Marius Vollmer <mvo@zagadka.ping.de>
1655 * modules.c (scm_c_use_module): Adapt to changes to
1656 `process-use-modules'.
1658 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1660 * numbers.c (scm_divide): Fix more division by zero errors.
1662 2001-11-21 Gary Houston <ghouston@arglist.com>
1664 * Makefile.am (OMIT_DEPENDENCIES): removed, since it seems to be
1665 obsolete. autogen.sh says:
1666 invalid unused variable name: `OMIT_DEPENDENCIES'
1668 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1670 * numbers.c (scm_divide): Fix (/ 0). Thanks to Keith Wright for
1673 2001-11-21 Marius Vollmer <mvo@zagadka.ping.de>
1675 * Makefile.am (install-exec-hook): Prepend $(DESTDIR) to filename.
1676 Thanks to Eric Gillespie, Jr!
1678 2001-11-21 Stefan Jahn <stefan@lkcc.org>
1680 * win32-socket.c (getservent, setservent, endservent,
1681 getprotoent, setprotoent, endprotoent): New functions.
1682 Appropriate replacements for M$-Windows.
1684 * numbers.c (SIZE_MAX, PTRDIFF_MAX, PTRDIFF_MIN): Reintroduced
1685 these definitions for GUILE_DEBUG.
1687 * net_db.c: Include "win32-socket.h" if compiling with a native
1688 M$-Windows compiler. Include some pieces of code (protoent and
1689 servent interface) protected by HAVE_* macros when using a
1690 native M$-Windows compiler.
1692 2001-11-20 Marius Vollmer <mvo@zagadka.ping.de>
1694 * modules.c (scm_c_export): Do nothing when the first argument is
1695 already the terminating NULL. Thanks to Han-Wen Nienhuys!
1697 2001-11-20 Thien-Thi Nguyen <ttn@glug.org>
1699 * Makefile.am (libpath.h): In SCM_BUILD_INFO,
1700 also include `buildstamp'.
1702 2001-11-18 Rob Browning <rlb@defaultvalue.org>
1705 (s_scm_major_version): use SCM_MAJOR_VERSION.
1706 (s_scm_minor_version): use SCM_MINOR_VERSION.
1707 (s_scm_micro_version): use SCM_MICRO_VERSION.
1708 (s_scm_version): use SCM_MAJOR_VERSION, SCM_MINOR_VERSION, and
1712 (SCM_MAJOR_VERSION): renamed from SCM_GUILE_MAJOR_VERSION.
1713 (SCM_MINOR_VERSION): renamed from SCM_GUILE_MINOR_VERSION.
1714 (SCM_MICRO_VERSION): renamed from SCM_GUILE_MICRO_VERSION.
1716 2001-11-18 Neil Jerram <neil@ossau.uklinux.net>
1718 * vectors.c (scm_vector_move_left_x, scm_vector_move_right_x):
1719 Rewrite docstrings without reference to substring-move-left/right,
1720 since the latter no longer exist.
1722 2001-11-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1724 * eval.c: Removed bogus comment about acros.
1726 (scm_unmemocar): Use !SCM_CONSP instead of SCM_IMP.
1727 Minimize scope of local variable. Eliminate dependency on
1728 macro DEBUG_EXTENSIONS.
1730 (s_splicing): New error message string.
1732 (scm_m_body): Issue 'bad body' message rather than 'missing
1733 expression' message.
1735 (scm_m_quote): Eliminate unnecessary copying.
1737 (scm_m_lambda, scm_m_letstar, scm_m_letrec, scm_m_let): Leave the
1738 checking of the body to scm_m_body.
1740 (scm_m_do): Move comment to function header. Rename arg1 to
1741 binding. Made the code a bit easier to read.
1745 (iqq): Added a comment. Changed the depth parameter to
1746 unsigned. Use size_t for vector lengths. Make sure vector object
1747 is gc protected as long as its contents are read. Add some syntax
1748 checks. Get rid of unnecessary SCM_IMP test. Clean up the
1749 control structure a bit.
1751 (scm_m_delay): Added comment about the implementation of
1754 (scm_m_define): Add comment about guile's currying define
1755 syntax. Renamed 'proc' to 'name'. Eliminate dependency on macro
1756 DEBUG_EXTENSIONS. Simplified code a bit. Eliminate SICP code.
1758 (scm_m_letrec1): Removed. Part of the functionality is taken
1759 over by the new function 'transform_bindings'.
1761 (transform_bindings): New function. Takes over some of the
1762 functionality of removed function 'scm_m_letrec1', namely to split
1763 a list of bindings into a reversed list of variables and a list of
1766 (scm_m_letrec): Call 'transform_bindings'.
1768 (scm_m_let): Minimized scope of local variables. Renamed 'proc'
1769 to 'temp' and 'arg1' to 'binding'. Eliminated redundant SCM_NIMP
1770 test. Use 'transform_bindings'. Fixed scoping error with named
1771 let (Thanks to Aubrey Jaffer for reporting the bug and to Neil
1772 Jerram for suggesting the fix). Cleaned up the control structure
1775 (scm_m_expand_body): Use 'transform_bindings'. Eliminated
1776 unnecessary consing. Eliminated unnecessary
1777 SCM_DEFER/ALLOW_INTS.
1779 (SCM_CEVAL): Un-obfuscated some loops.
1781 2001-11-16 Neil Jerram <neil@ossau.uklinux.net>
1783 * gc.h (scm_unhash_name): Old declaration removed.
1785 * eval.c (s_scm_eval): Change @var{primitive-eval} to
1786 @code{primitive-eval}.
1788 * feature.c, vectors.c, net_db.c, unif.c, weaks.c, struct.c,
1789 version.c, alist.c, ports.c, ramap.c, unif.c, strings.c, list.c:
1790 Change @deffnx lines in docstrings to say {Scheme Procedure}
1791 rather than primitive or procedure.
1793 * posix.c (scm_execl), filesys.c (scm_close), unif.c
1794 (scm_array_set_x, scm_array_contents, scm_uniform_array_read_x,
1795 scm_bit_set_star_x, scm_bit_invert_x), ramap.c (scm_array_fill_x,
1796 scm_array_for_each, scm_array_index_map_x), vectors.c (scm_vector,
1797 scm_make_vector, scm_vector_to_list, scm_vector_fill_x), strop.c
1798 (scm_string_split, scm_string_ci_to_symbol), strings.c
1799 (scm_string_p), sort.c (scm_merge), print.c (scm_newline),
1800 macros.c (scm_macro_type), alist.c (scm_acons, scm_assq):
1801 Docstring fixes and improvements reflecting edits that have been
1802 made in the reference manual source.
1804 * objprop.c (scm_object_properties, scm_set_object_properties_x,
1805 scm_object_property, scm_set_object_property_x): Remove invalid
1806 @deffnx lines for corresponding procedure property primitives.
1808 These changes add a @deffnx C function declaration and function
1809 index entries for each Guile primitive to the copy of the doc
1810 snarf output that is used for reference manual synchronization.
1811 Online help is unchanged.
1813 * snarf.h (SCM_SNARF_DOCS): Output primitive's C function name.
1814 (SCM_DEFINE, SCM_DEFINE1, SCM_REGISTER_PROC): Supply to C function
1815 name to SCM_SNARF_DOCS.
1817 * guile-snarf-docs-texi.in: Pass the shell script's arguments into
1818 snarf-check-and-output-texi.
1820 * Makefile.am (guile-procedures.texi): New rule.
1821 (BUILT_SOURCES, guile.texi, guile-procedures.txt, CLEANFILES):
1822 Changed so that the last stage of doc snarfing is now performed
1823 twice, once to produce guile-procedures.txt for online help, and
1824 once to produce guile.texi for reference manual synchronization.
1826 2001-11-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
1828 * eval.c (RETURN): Wrap in do{}while(0) in order to make it
1829 safely usable as a single statement followed by a ';', for example
1832 (SCM_CEVAL, SCM_APPLY): Clean up code using 'RETURN'.
1834 2001-11-13 Neil Jerram <neil@ossau.uklinux.net>
1836 * random.c (scm_random_solid_sphere_x,
1837 scm_random_hollow_sphere_x): Correct "shere" typos.
1839 * hashtab.c (scm_hash_fold): Add missing apostrophe to docstring.
1841 * version.c (scm_version): Update docstring to include
1844 2001-11-13 Marius Vollmer <mvo@zagadka.ping.de>
1846 * modules.c (scm_c_export): Call va_end after collecting the
1849 * strop.h, strop.c (scm_substring_move_left_x,
1850 scm_substring_move_right_x): Removed.
1852 * __scm.h (HAVE_UINTPTR_T, HAVE_PTRDIFF_T, HAVE_LONG_LONG,
1853 HAVE_LONG_LONGS): Define to "1" when defining them, to mirror what
1856 2001-11-12 Marius Vollmer <mvo@zagadka.ping.de>
1858 * numbers.c: Document macros to define when including
1859 num2integral.i.c. MAX_VALUE and MIN_VALU are no longer used, we
1860 now rely on SIZEOF_ macros that have been figured out at
1863 * num2integral.i.c: Adapt to new interface.
1864 (NUM2INTEGRAL): Test whether a fixnum can be represented in the
1865 target type by casting it and checking whether it is still the
1866 same. Do not try to handle bignums for integral types that are
1867 smaller than fixnums. When handling bignums, collect the
1868 magnituse first into a unsigned type, and correctly check for
1870 (INTEGRAL2BIG): Do not use MIN_VALUE explicitely by observing that
1871 only -MIN_VALUE can still be negative of all negative numbers (in
1874 * tags.h (SIZEOF_SCM_T_BITS): Define it appropriately.
1876 * __scm.h: Define HAVE_UINTPTR_T, HAVE_PTRDIFF_T and
1877 HAVE_LONG_LONG depending on whether their size is non-zero.
1879 2001-11-11 Thien-Thi Nguyen <ttn@glug.org>
1881 * strop.c (scm_string_null_p): Docfix; nfc.
1882 Thanks to Scott Lenser.
1884 2001-11-07 Neil Jerram <neil@ossau.uklinux.net>
1886 * extensions.c (scm_load_extension): Canonicalize docstring
1889 * unif.c (scm_uniform_array_write), ports.c
1890 (scm_current_output_port, scm_force_output), dynwind.c
1891 (scm_dynamic_wind), scmsigs.c (scm_setitimer, scm_getitimer),
1892 filesys.c (scm_open, scm_lstat), struct.c
1893 (scm_make_struct_layout), random.c (scm_random,
1894 scm_random_solid_sphere_x, scm_random_hollow_sphere_x, strop.c
1895 (scm_i_index): Remove superfluous whitespace from end of docstring
1898 * filesys.c (scm_select), guardians.c (scm_guardian_greedy_p),
1899 strings.c (scm_make_string), variable.c (scm_make_variable,
1900 scm_make_undefined_variable, scm_variable_p, scm_variable_set_x,
1901 scm_variable_bound_p), scmsigs.c (scm_setitimer, scm_getitimer),
1902 posix.c (scm_crypt), struct.c (scm_make_vtable_vtable), hashtab.c
1903 (scm_hash_fold), ports.c (scm_port_for_each): Remove superfluous
1904 newline at end of docstrings.
1906 * modules.c (scm_set_current_module): Add missing newline to
1909 2001-11-07 Stefan Jahn <stefan@lkcc.org>
1911 * win32-socket.[ch]: New files. Defines Winsock-API error codes
1912 and makes them available through Guile. That is because the
1913 Winsock-API does not store its errors in `errno' and thus cannot
1914 return error messages via `strerror (errno)'.
1916 * socket.c (scm_init_socket): Initialize `win32-socket' part
1917 here under M$-Windows.
1919 * numbers.h: Added missing declaration of
1920 `scm_sys_check_number_conversions()'.
1922 * error.c: Local definition of SCM_I_STRERROR and SCM_I_ERRNO
1923 and use in `(strerror)' and `(system-error)'.
1925 * Makefile.am (EXTRA_libguile_la_SOURCES): Added
1926 `win32-socket.[ch]' to extra source and header files.
1928 2001-11-06 Marius Vollmer <mvo@zagadka.ping.de>
1930 * script.c (scm_shell_usage, scm_compile_shell_switches): Prepend
1931 a call to turn-on-debugging when --debug has been given instead of
1932 turning it on directly. Also, handle new `--no-debug' option,
1933 which might suppress the call to turn-on-debugging.
1935 2001-11-05 Stefan Jahn <stefan@lkcc.org>
1937 * struct.c (s_scm_struct_vtable_p): Corrected docstring.
1939 2001-11-04 Stefan Jahn <stefan@lkcc.org>
1941 * Makefile.am (libguile_la_LIBADD): Added $(THREAD_LIBS_LOCAL)
1942 here (was at guile_LDADD) which describes the dependency
1943 correctly and allows a clean build on Win32.
1945 * __scm.h (SCM_API): Follow-up patch. Renamed __FOO__ macros
1948 * __scm.h: USE_DLL_IMPORT indicates the usage of the DLL
1949 import macros for external libraries (libcrypt, libqthreads,
1950 libreadline and libregex).
1952 * coop-defs.h: Include <winsock2.h> for `struct timeval'.
1954 * posix.c (flock): Added support for flock() in M$-Windows.
1956 * guile.c (SCM_IMPORT): Follow-up patch. Use SCM_IMPORT instead
1959 * fports.c (getflags): Differentiate reading and writing pipes
1962 * filesys.c (S_IS*): Redefine all of the S_IS*() macros for
1965 * coop.c (coop_condition_variable_timed_wait_mutex): Use
1966 conditionalized error code if `ETIMEDOUT' is not available.
1967 (scm_thread_usleep): Remove bogus declaration of `struct timeval
1970 * numbers.c (PTRDIFF_MIN): Moved this definition where it actually
1971 belongs. That is because NO_PREPRO_MAGIC gets undefined after
1972 each inclusion of `num2integral.i.c'.
1973 (SIZE_MAX): Define NO_PREPRO_MAGIC if SIZE_MAX is undefined.
1975 2001-11-03 Marius Vollmer <mvo@zagadka.ping.de>
1977 * eval.c (scm_m_begin): Allow `(begin)`, with no subforms.
1978 (SCM_CEVAL): Evaluate an empty `begin' to SCM_UNSPECIFIED.
1980 2001-11-02 Mikael Djurfeldt <mdj@linnaeus>
1982 * print.c (scm_iprin1): Mark print state as revealed when
1983 dispatching to generic write or display.
1985 * unif.c (scm_ra2contig): Fixed memory overwrite bug.
1987 2001-11-02 Marius Vollmer <mvo@zagadka.ping.de>
1989 Support for native Win32. Thanks to Stefan Jahn!
1991 * Makefile.am: Add win32-uname.c, win32-uname.h, win32-dirent.c
1992 and win32-dirent.h to extra source and header files. These
1993 include the uname() and the POSIX dirent interface implementation
1994 for M$-Windows. Put `-no-undefined' into LDFLAGS to support
1995 linkers which do not allow unresolved symbols inside shared
1996 libraries. Corrected `guile_filter_doc_snarfage$(EXEEXT)'
1999 * __scm.h: Defined SCM_API. This macro gets prepended to all
2000 function and data definitions which should be exported or imported
2001 in the resulting dynamic link library in the Win32 port.
2003 * __scm.h, alist.h, arbiters.h, async.h, backtrace.h, boolean.h,
2004 chars.h, continuations.h, coop-defs.h, coop-threads.h,
2005 debug-malloc.h, debug.h, deprecation.h, dynl.h, dynwind.h,
2006 environments.h, eq.h, error.h, eval.h, evalext.h, extensions.h,
2007 feature.h, filesys.h, fluids.h, fports.h, gc.h, gdb_interface.h,
2008 gdbint.h, gh.h, goops.h, gsubr.h, guardians.h, hash.h, hashtab.h,
2009 hooks.h, init.h, ioext.h, iselect.h, keywords.h, lang.h, list.h,
2010 load.h, macros.h, mallocs.h, modules.h, net_db.h, numbers.h,
2011 objects.h, objprop.h, options.h, pairs.h, ports.h, posix.h, print.h,
2012 procprop.h, procs.h, properties.h, ramap.h, random.h, rdelim.h,
2013 read.h, regex-posix.h, root.h, rw.h, scmsigs.h, script.h, simpos.h,
2014 smob.h, socket.h, sort.h, srcprop.h, stackchk.h, stacks.h, stime.h,
2015 strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h,
2016 tags.h, threads.h, throw.h, unif.h, values.h, variable.h, vectors.h,
2018 Prefixed each each exported symbol with SCM_API.
2020 * continuations.c: Added comment about the use of the extern
2021 declarations of {get,set}context() functions used in the ia64 port.
2023 * continuations.h, gc.c: `__libc_ia64_register_backing_store_base'
2024 is meant to be a `unsigned long *'.
2026 * filesys.c: Include `direct.h' if possible. Use local
2027 `win32-dirent.h' for the native M$-Windows port. Define S_IS*()
2028 macros for M$-Windows. Implementation of `fstat_Win32()' which is
2029 able to differentiate between sockets and other file descriptors.
2030 Use this function as wrapper in `scm_fstat()'. Fixed typo in
2033 * fports.c: Include `io.h' is possible. Put `*fp' into referring
2034 statement block in `scm_fport_buffer_add()'.
2035 Some corrections in `getflags()'.
2037 * gdb_interface.h (GDB_INTERFACE): Also support __CYGWIN__.
2039 * guile.c: Make sure to define __SCM_IMPORT__ for shared library
2040 build on Win32. Disable preloaded symbols on Win2 platforms.
2042 * ioext.c, ports.c: Include `io.h' is possible.
2044 * mkstemp.c: Include `process.h' is possible.
2046 * net_db.c: Disable extern declaration of `h_errno' for __CYGWIN__,
2048 Put `scm_return_entry()' into HAVE_GETSERVENT conditional.
2050 * posix.c: Remove unnecessary dirent includes and defines. Include
2051 local `win32-uname.h' for MinGW. Extern declaration of
2052 `mkstemp()' for systems where it does not exists. Make
2053 `getlogin()' available on M$-Windows.
2055 * scmsigs.c: Made `usleep()' avalable on MinGW.
2057 * stime.c: On M$-Windows `tzname[]' is known to be `_tzname[]'.
2059 * win32-dirent.c: Include "win32-dirent.h", not "dirent.h".
2061 * win32-uname.c: Include "win32-uname.h", not "uname.h".
2063 2001-10-28 Mikael Djurfeldt <mdj@linnaeus>
2065 * unif.c (scm_uniform_array_read_x, scm_uniform_array_write):
2066 Don't apply scm_uniform_vector_length on arrays.
2068 2001-10-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
2070 * eval.c (scm_lookupcar, scm_m_letstar, scm_m_do, iqq,
2071 scm_m_define, scm_m_letrec1, scm_m_let, scm_m_expand_body,
2072 scm_macroexp, unmemocopy, scm_eval_args, scm_deval_args,
2073 SCM_CEVAL, scm_map, scm_init_eval): When building lists, prefer
2074 scm_list_<n> over scm_cons[2]?.
2076 (scm_unmemocar, scm_m_cond, scm_m_letstar, scm_m_letrec1,
2077 scm_m_let, scm_m_atbind, unmemocopy, SCM_CEVAL, SCM_APPLY): Use
2078 SCM_C[AD][AD]R instead of explicit form.
2080 (scm_m_set_x, scm_m_cond, scm_m_letstar, scm_m_do): Reordered
2081 comparison parameters.
2083 (scm_m_case, scm_m_cond, scm_m_letstar, scm_m_do, SCM_CEVAL): Use
2084 !SCM_NULLP instead of SCM_NIMP.
2086 (scm_m_case): Don't copy the form. Renamed proc to clause and
2087 minimized its scope. Renamed x to clauses. Removed side
2088 effecting operation from macro call.
2090 (scm_m_cond): Don't copy the form. Renamed arg1 to clause and
2091 minimized its scope. Renamed x to clauses. Minimized the scope
2092 of variable 'len'. Make sure the else clause is treated specially
2093 even in case of '=>' occurences. Don't change the else to #t in
2094 order to be able to distinguish this case in the evaluator. Leave
2095 type checking of the recipient to the evaluator.
2097 (scm_c_improper_memq): Made the comment somewhat clearer.
2099 (scm_m_lambda): Renamed proc to formals. Removed unnecessary
2100 test for SCM_IM_LET at the place of the formal parameters.
2101 Simplified the formal parameter checking.
2103 (scm_m_letstar): Added Comment. Renamed proc to bindings.
2104 Renamed arg1 to binding and minimized its scope. Eliminated
2105 unnecessary consing.
2107 (scm_m_do): Renamed proc to bindings. Minimized the scope of
2110 (build_binding_list): New static function.
2112 (unmemocopy): Don't use SCM_TYP7 on pairs (it's unclean).
2113 Further, split up the 'letrec' unmemoizing code to the
2114 corresponding parts for 'do', 'let' and 'letrec', adding comments
2115 to each form. Cleanup the handling of the do form (This removes
2116 some *real* code :-).
2118 (SCM_CEVAL): Removed side effecting operation from macro call.
2119 Handle the 'else clause of the 'cond form specially - the symbol
2120 'else is not replaced with #t any more.
2122 2001-10-14 Gary Houston <ghouston@arglist.com>
2124 * version.c (scm_version): use sprintf instead of snprintf,
2125 for portability. thanks to Bill Schottstaedt.
2127 2001-10-14 Mikael Djurfeldt <mdj@linnaeus>
2129 * read.c (scm_lreadr): When user-defined hash procedure returns
2130 SCM_UNSPECIFIED: Fall back to standard handling instead of raising
2131 an exception. (This prevents parsing of uniform vectors from
2132 interfering with parsing of numbers.)
2134 2001-10-13 Marius Vollmer <mvo@zagadka.ping.de>
2136 * numbers.c: Set NO_PREPRO_MAGIC when defining our version of
2137 PTRDIFF_MIN. Thanks to Ken Raeburn.
2139 2001-10-07 Marius Vollmer <mvo@zagadka.ping.de>
2141 * Makefile.am (EXTRA_libguile_la_SOURCES): Added "mkstemp.c".
2143 * eval.c (scm_m_atbind): First try to find the variable without
2144 defining it locally; when it has not been found, define it
2147 * modules.c (module_variable): Pass over variables that exist but
2150 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
2152 * backtrace.c (display_backtrace_file_and_line): Only use
2153 scm_basename when POSIX support is compiled in. Thanks to Chris
2156 2001-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2158 * numbers.c (mem2uinteger): Return number read so far when coming
2159 across a hexdigit after having read a # or if not reading a hex
2160 value. This will enable the calling code to correctly handle
2161 forms like 1e2. (The background is, that the exponent markers d,
2162 e and f are also hexdigits.) Thanks to Mikael Djurfeldt for
2163 providing this patch.
2165 (mem2complex): Fix erroneous double-negation. Now, numbers like
2166 1-i will be read correctly.
2168 2001-10-12 Mikael Djurfeldt <mdj@linnaeus>
2170 * debug.c (scm_mem_to_proc): Fixed typo in previous change.
2172 * validate.h (SCM_VALIDATE_DOUBLE_DEF_COPY): New macro.
2174 2001-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
2176 * print.c (scm_print_state_vtable, print_state_pool):
2177 Initialize. These variables are now registered as gc roots.
2179 (scm_current_pstate): Update documentation.
2181 (scm_current_pstate, scm_make_print_state, scm_free_print_state,
2182 scm_prin1, scm_init_print): print_state_pool is registered as a
2183 gc root and thus does not need to be protected by a surrounding
2186 (make_print_state): The car of print_state_pool no longer holds
2187 the scm_print_state_vtable.
2189 (scm_current_pstate, scm_make_print_state, print_circref,
2190 scm_iprin1, scm_prin1, scm_iprlist): Prefer !SCM_<foo> over
2193 (scm_prin1): When building lists, prefer scm_list_<n> over
2196 (scm_iprlist): Removed a redundant SCM_IMP test.
2198 (scm_simple_format): Use SCM_EQ_P to compare SCM values.
2200 2001-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
2202 * debug.c (scm_make_iloc): Prefer !SCM_<foo> over SCM_N<foo>.
2204 (scm_memcons, scm_mem_to_proc): When building lists, prefer
2205 scm_list_<n> over scm_cons[2]?.
2207 (scm_mem_to_proc): Prefer SCM_CONSP over SCM_NIMP.
2209 (scm_procedure_name): Use SCM_CADR instead of explicit form.
2211 (debugobj_print): Coerce scm_intprint arg 1 to long, not int.
2212 Thanks to Rob Browning for the patch (see log entry 2001-09-21) -
2213 for some reason his patch didn't make it into the cvs.
2215 2001-10-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
2217 * numbers.c (mem2decimal_from_point): Cleaned up the parsing a
2218 little bit - should even be somewhat more accurate now.
2220 2001-10-08 Rob Browning <rlb@defaultvalue.org>
2222 * gc.c: support ia64 register backing store.
2223 (SCM_MARK_BACKING_STORE): new macro.
2225 * continuations.h: support ia64 register backing store.
2226 (struct scm_t_contregs): add ia64 register backing store.
2228 * continuations.c: support ia64 register backing store.
2229 (continuation_mark): mark ia64 register backing store.
2230 (continuation_free): free ia64 register backing store.
2231 (scm_make_continuation): capture ia64 register backing store.
2232 (copy_stack_and_call): copy ia64 register backing store.
2234 2001-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
2236 * hashtab.c (scm_hash_fn_create_handle_x): The result of assoc_fn
2237 is known to be #f if no entry is found. Thus, use !SCM_FALSEP
2238 instead of SCM_NIMP to test for that case.
2240 * strings.h (SCM_SET_STRING_LENGTH): Cast the length to
2241 scm_t_bits instead of long.
2243 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
2245 * tags.h (SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
2246 SCM_T_SIGNED_BITS_MIN): New.
2247 * numbers.h (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM):
2248 Use them to make these macros computable by the preprocessor.
2250 * num2integral.i.c (INTEGRAL2NUM): Let the preprocessor test
2251 whether the integral type fits in a fixnum, not the compiler.
2252 This removes a spurious compiler warning. Also, honor the
2253 NO_PREPRO_MAGIC flag to suppress any preprocessor tests. This is
2254 needed for `long long's.
2256 * numbers.c: Define NO_PREPRO_MAGOC when including
2257 num2integral.c.i for `long long' and `signed long long'.
2259 2001-10-06 Mikael Djurfeldt <mdj@linnaeus>
2261 These changes fixes a race condition in the Guile coop - pthread
2264 * coop.c (mother_awake_p): New variable.
2265 (coop_create): Set mother_awake_p before creating or signalling
2266 mother; wait until mother is going to sleep before returning.
2267 (mother): Reset mother_awake_p before going to sleep.
2269 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
2271 * options.c (protected_objects, scm_init_options): The content of
2272 protected_objects is now protected from garbage collection using
2273 scm_gc_register_root instead of scm_permanent_object.
2275 (get_option_setting): New static function that computes an option
2276 setting as it was formerly done in the function scm_options.
2278 (get_documented_option_setting): New static function that
2279 returns option documentation as it was formerly done in the
2280 function scm_options. Note that documentation C strings are no
2281 longer precomputed into SCM objects. Instead, they are converted
2282 into SCM strings every time get_documented_option_setting is
2285 (change_option_setting): New static functions that modifies the
2286 option setting as it was formerly done in the function
2287 scm_options. The function is now exception safe, i. e. won't
2288 cause a memory leak when interrupted. Further, only non-immediate
2289 option values are added to the protection list.
2291 (scm_options): This function now has only the purpose to dispatch
2292 to to get_option_setting, get_documented_option_setting or
2293 change_option_setting, depending on the arguments given to
2296 (scm_init_opts): Don't convert documentation C strings into SCM
2297 strings. Further, don't protect any object values: They _must_
2298 be immediate values, otherwise there is no guarantee that they
2299 have not been collected before anyway.
2301 * options.[ch] (scm_t_option): Made type unsigned, name into a
2302 constant char* and val into a scm_t_bits type.
2304 (scm_options, scm_init_opts): The number of options is guaranteed
2305 to be larger or equal to zero. Thus, the type is changed to
2308 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
2310 * num2integral.i.c (NUM2INTEGRAL): Eliminated some warnings about
2311 testing an unsigned value for being >= 0.
2313 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
2315 * numbers.h: Removed old comment about using SCM_CAR to access
2318 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
2319 the return value is signed. Thanks to Brian Crowder for the bug
2322 (SCM_SRS): Avoid unnecessary casting and don't unpack input
2323 values. With this patch, SCM_SRS can be safely used for other
2324 types than scm_t_signed_bits. However, it should still better be
2325 an internal macro and thus be renamed to SCM_I_SRS.
2327 (SCM_MAKINUM, SCM_INUM): Use proper casting.
2329 2001-10-03 Gary Houston <ghouston@arglist.com>
2331 * continuations.h, unif.h: in the descriptions of the bit patterns
2332 of the heap cells, make bit 0 the least significant.
2334 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
2336 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
2337 Thanks to Golubev I. N.
2339 2001-09-25 Gary Houston <ghouston@arglist.com>
2341 * ports.c (scm_drain_input): extended the docstring. thanks to
2342 Alex Schroeder and Thien-Thi Nguyen.
2344 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
2346 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
2347 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
2348 macros. (The NUM names might soon change.)
2350 * numbers.h: Added missing declarations.
2352 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
2354 * Makefile.am: Distribute num2float.i.c.
2356 * num2float.i.c: New file, multiply included by numbers.c, used
2357 to "templatize" the float <-> num conversion routines.
2359 * numbers.c: New functions: scm_num2float, scm_float2num,
2360 scm_num2double, scm_double2num.
2362 2001-09-21 Rob Browning <rlb@defaultvalue.org>
2364 * .cvsignore: really add version.h
2366 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
2367 Otherwise it fails on the alpha. However, we might rather choose
2368 this size conditionally.
2370 * numbers.c (scm_gcd): change "k" to a long from an int.
2371 Otherwise it fails on the alpha. However, we might rather choose
2372 this size conditionally.
2374 * error.c (scm_wta): coerce char* to intptr_t before int
2377 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
2380 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
2382 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
2384 * numbers.c (scm_integer_expt): Accept inexact integer in second
2385 argument. (Thanks to Bill Schottstaedt.)
2387 2001-09-20 Rob Browning <rlb@defaultvalue.org>
2389 * .cvsignore: add version.h
2391 * versiondat.h.in: removed (obsolete).
2393 * version.h.in: renamed from version.h.
2394 (SCM_GUILE_MAJOR_VERSION): new public macro.
2395 (SCM_GUILE_MINOR_VERSION): new public macro.
2396 (SCM_GUILE_MICRO_VERSION): new public macro.
2398 * version.h: renamed to version.h.in.
2401 (scm_major_version): support integer *_VERSION macros.
2402 (scm_minor_version): support integer *_VERSION macros.
2403 (scm_micro_version): support integer *_VERSION macros.
2404 (scm_version): support integer *_VERSION macros.
2406 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
2408 * error.c, error.h: Made error keys globally accessible.
2409 Applications might want to test for these or use them in a direct
2412 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
2413 routines are passed an inexact. This change in behavior is
2414 motivated by concordance with R5RS: It is more common that a
2415 primitive doesn't want to accept an inexact for an exact.
2417 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2419 The following patch partially undoes my patch from 2001-06-30,
2420 where I added the function scm_gc_mark_cell_conservatively. The
2421 function is buggy, since it breaks guile during conservative
2422 marking if a pointer on the stack points directly into the list of
2423 free cells on the heap: With conservative cell marking this will
2424 cause the whole free list to be scanned and marked - boom!
2426 * gc.c (allocated_mark, MARK, heap_segment,
2427 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
2428 (scm_gc_mark_cell_conservatively): Remove function
2429 scm_gc_mark_cell_conservatively and update the corresponding
2430 comments and uses accordingly. Thanks to Christopher Cramer for
2431 the patch. (Minor corrections by me.)
2433 2001-09-15 Gary Houston <ghouston@arglist.com>
2435 * root.h (scm_root_state): removed the continuation_stack and
2436 continuation_stack_ptr members, which have no apparent purpose.
2437 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
2440 * root.c (root_mark), init.c (restart_stack, start_stack), gc
2441 (scm_igc): remove all references to contination_stack and
2442 continuation_stack_ptr, avoiding allocation of a vector and
2443 useless processing during gc.
2445 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2447 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
2449 (TCONC_IN): Make sure that the cell word 0 is initialized last.
2451 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
2453 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
2455 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
2456 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
2458 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2460 * guardians.c (mark_dependencies_in_tconc,
2461 whine_about_self_centered_zombies, scm_init_guardians): Register
2462 the static global variable `self_centered_zombies' via
2463 scm_gc_register_root, to make some cdr-ing unnecessary.
2465 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2467 * backtrace.c (display_backtrace_file,
2468 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
2469 values, use SCM_FALSEP when comparing SCM values against #f.
2470 Thanks to Rob Browning for the bug report.
2472 2001-09-12 Martin Baulig <martin@home-of-linux.org>
2474 * strings.[ch] (scm_str2string): New function.
2476 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
2478 * gc.c (scm_done_free): Always subtract size from scm_mallocated
2479 when computing nm, even if it's negative.
2480 (scm_must_malloc): Abort on overflow of scm_mtrigger.
2481 (scm_must_realloc): Likewise.
2483 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
2485 * numbers.c (scm_sys_check_number_conversions): new function,
2486 defined if Guile is compiled in debugging mode. currently checks
2487 `scm_num2ulong', should check much much more.
2489 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
2490 unsigned, ensure that it's positive. thanks to Martin Baulig!
2492 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2494 * __scm.h: Added new section about compile time selectable
2497 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
2498 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
2499 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
2500 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
2503 * deprecation.c (scm_include_deprecated_features): Simplified.
2505 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
2506 `SCM_IMP´ instead of `!SCM_CELLP´.
2508 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
2509 Extract side-effecting operations from macros.
2511 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
2512 scm_top_level_lookup_closure_var and scm_system_transformer.
2514 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
2516 (heap_segment): Use CELL_P instead of SCM_CELLP.
2518 * init.c (start_stack): Don't initialize
2519 scm_top_level_lookup_closure_var and scm_system_transformer.
2521 * modules.c (scm_set_current_module): Don't access
2522 scm_top_level_lookup_closure_var and scm_system_transformer.
2524 (scm_sym2var): Don't call scm_variable_set_name_hint.
2526 (scm_post_boot_init_modules): Removed deprecated initializations.
2528 * print.c (scm_ipruk): Don't access cell contents of non cells.
2530 * strings.c (scm_string_set_x): All strings are writable.
2532 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
2533 type. There is only one string type now.
2535 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
2537 * tags.h: Remove comments about two different string types.
2539 (SCM_CELLP, SCM_NCELLP): Deprecated.
2541 * variable.c (make_variable): Remove code variant for vcells.
2543 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
2544 SCM_VARIABLE_LOC): Remove code variant for vcells.
2546 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
2547 SCM_ENABLE_DEPRECATED with the logic reversed.
2549 * dynl.c (moddata, registered_mods), dynl.[ch]
2550 (scm_register_module_xxx, scm_registered_modules,
2551 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
2552 (*top-level-lookup-closure*), eval.[ch]
2553 (scm_top_level_lookup_closure_var, scm_system_transformer,
2554 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
2555 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
2556 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
2557 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
2558 scm_unprotect_object), modules.c (root_module_lookup_closure,
2559 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
2560 beautify_user_module_x_var, try_module_autoload_var,
2561 scm_module_full_name), modules.[ch] (scm_the_root_module,
2562 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
2563 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
2564 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
2565 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
2566 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
2567 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
2568 scm_make_shared_substring), tags.h (scm_tc7_substring,
2569 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
2570 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
2571 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
2572 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
2575 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
2576 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
2577 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
2578 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
2579 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
2580 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
2581 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
2582 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
2583 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
2584 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
2585 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
2586 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
2587 (setzone, scm_strftime, scm_strptime), vports.c
2588 (scm_make_soft_port): Remove calls to
2589 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
2590 gone, all strings are 0-terminated anyway.
2592 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
2593 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
2594 double inclusion of the same headers to the SCM_<filename>_H
2597 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
2598 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
2599 print.c (scm_iprin1): The type scm_tc7_substring does not exist
2602 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
2603 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
2604 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
2605 !SCM_<foo> over SCM_N<foo>.
2607 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2609 * Makefile.am: Remove references to symbols-deprecated.c.
2611 * symbols.c (scm_init_symbols): Don't initialize deprecated
2614 * symbols-deprecated.c: Removed.
2616 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
2617 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
2618 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
2619 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
2620 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
2621 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
2622 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
2623 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
2624 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
2625 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
2626 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
2627 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
2628 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
2629 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
2630 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
2631 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
2632 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
2633 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
2634 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
2635 scm_intern0, scm_sysintern, scm_sysintern0,
2636 scm_sysintern0_no_module_lookup, scm_symbol_value0,
2637 scm_string_to_obarray_symbol, scm_intern_symbol,
2638 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
2639 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
2640 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
2641 vectors.[ch] (scm_vector_set_length_x): Removed.
2643 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
2644 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
2645 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
2646 Renamed the macros that are defined to inhibit double inclusion of
2647 the same headers to the SCM_<filename>_H format.
2649 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
2650 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
2653 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2655 * continuations.h (scm_contregs), debug.h (scm_debug_info,
2656 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
2657 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
2658 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
2659 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
2660 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
2661 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
2662 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
2663 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
2664 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
2665 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
2666 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
2668 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
2669 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
2670 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
2671 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
2672 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
2673 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
2674 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
2675 double inclusion of the same headers to the SCM_<filename>_H
2678 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
2679 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
2680 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
2681 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
2682 !SCM_<foo> over SCM_N<foo>.
2684 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2686 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
2687 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
2688 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
2689 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
2690 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
2691 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
2692 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
2693 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
2694 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
2695 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
2696 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
2697 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
2698 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
2699 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
2700 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
2701 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
2702 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
2703 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
2704 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
2705 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
2706 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
2707 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
2708 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
2709 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
2710 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
2711 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
2712 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
2713 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
2714 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
2715 the macros that are defined to inhibit double inclusion of the
2716 same headers to the SCM_<filename>_H format.
2718 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
2720 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
2721 "scm_t_portable" with "scm_port_table" which was an artifact from
2722 the great "scm_*_t -> scm_t_" renaming.
2724 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
2726 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
2727 used; nfc. Thanks to Bill Schottstaedt.
2729 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
2730 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
2731 Thanks to Chris Cramer.
2733 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
2735 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
2737 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
2739 * dynwind.h (scm_swap_bindings): Declare.
2740 * dynwind.c (scm_swap_bindings): Make non-static.
2742 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
2744 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
2745 doing exactly nothing about them). thanks Neil!
2747 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
2749 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
2751 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
2753 * gc.c: Fix omission bug: Add `heap_segment' forward decl
2754 (proto) in the case when either `GUILE_DEBUG' or
2755 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
2757 (map_free_list): Fix typo: Ref `f' correctly.
2759 Thanks to Chris Cramer.
2761 2001-08-15 Rob Browning <rlb@defaultvalue.org>
2763 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
2765 (libpath.h): change libguileversion to libguileinterface.
2767 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
2769 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
2770 ChangeLog-2000. Thanks to Daniel Skarda!
2772 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
2774 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
2775 do it from the Makefile.
2777 * Makefile.am: rearrange the snarfing slightly, so that .doc files
2778 are of a reasonable size.
2780 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
2782 * stacks.c (scm_make_stack): Improve docstring by explaining use
2785 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
2787 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
2788 scm_char_whitespace_p, scm_char_upper_case_p,
2789 scm_char_lower_case_p, scm_char_is_both_p): Do not require
2790 characters to fulfill isascii in addition to the primary
2793 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2795 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
2796 scm_istr2flo, scm_istring2number): Removed.
2798 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
2801 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
2802 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
2805 (scm_string_to_number): Use new number parser.
2807 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
2808 handles complex numbers.
2810 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
2813 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
2816 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
2818 (scm_i_mem2number): Added.
2820 (scm_exact_to_inexact): Changed signature.
2822 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
2823 here instead of within scm_i_mem2number. Call scm_i_mem2number
2824 instead of scm_istr2int and scm_istring2number.
2826 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2828 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
2829 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
2830 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
2831 !SCM_<pred> over SCM_N<pred>.
2833 (scm_eval_body): Remove side effecting code from macro call.
2835 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
2838 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2840 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
2842 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
2844 Removed vcell slot from structs.
2846 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
2849 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
2850 zero. Use scm_vtable_index_layout instead of "0" when accessing
2852 (scm_init_struct): Remove vcell slot layout code from
2853 required_vtable_fields.
2855 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
2857 * goops.c (build_class_class_slots): Removed vcell slot
2860 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
2861 Removed vcell slot layout code.
2862 (scm_si_vcell): Removed.
2864 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
2866 "Glocs" have been removed.
2868 * tags.h: Update tag system docs.
2869 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
2870 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
2871 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
2872 or SCM_NCONSP, respectively.
2874 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
2875 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
2876 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
2878 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
2879 tell glocs from structs.
2881 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
2883 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
2884 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
2885 instead of with glocs.
2886 (EVALCAR): Do not test for glocs.
2887 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
2889 (scm_unmemocar): Do not handle glocs.
2890 (scm_m_atfop): Memoize as a variable, not as a gloc.
2891 (scm_eval_args, scm_deval_args): Do not handle glocs.
2892 (scm_ceval, scm_deval): Likewise.
2894 * eval.h (SCM_XEVALCAR): Do not test for glocs.
2895 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
2898 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
2900 * dynwind.c (scm_swap_bindings): Likewise.
2901 (scm_dowinds): Updated to recognize lists of variables instead of
2904 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
2907 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
2910 2001-07-25 Gary Houston <ghouston@arglist.com>
2912 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
2913 docstrings to reflect the n-ary implementation.
2915 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
2917 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
2918 value of a variable, not the plain "return" statement.
2920 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
2922 * eval.c: Allow variables in memoized code (in addition to glocs).
2923 (scm_lookupcar): Handle variables in lost races. Replace symbol
2924 with variable directly, do not make a gloc.
2925 (scm_unmemocar): Rewrite variables using a reverse lookup, just
2927 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
2930 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2932 * variable.c (scm_i_variable_print): Use "value" instead of
2933 "binding" since a binding is the mapping between symbols and
2934 variables, not between variables and their values.
2936 * tags.h (scm_tc7_variable): New.
2937 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
2938 * print.c (scm_iprin1): Likewise.
2940 * variable.h (scm_tc16_variable): Removed.
2941 (SCM_VARIABLEP): Test for new tc7 code.
2942 (scm_i_variable_print): New.
2943 * variable.c (scm_tc16_variable): Removed.
2944 (variable_print): Renamed to scm_i_variable_print and made
2946 (variable_equal_p): Removed.
2947 (make_variable): Construct a tc7 object instead of a smob.
2948 (scm_init_variable): Do not register smob.
2950 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
2952 * tags.h: Include inttypes.h when we have it.
2954 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
2956 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
2957 is taken by the new SCM_IM_CALL_WITH_VALUES.
2958 * print.c (scm_isymnames): Update table accordingly.
2960 2001-07-22 Gary Houston <ghouston@arglist.com>
2962 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
2963 SCM_MAKINUM to convert regoff_t value to SCM.
2965 2001-07-21 Gary Houston <ghouston@arglist.com>
2967 * scmsigs.c: include sys/time.h for itimer stuff.
2969 2001-07-19 Rob Browning <rlb@defaultvalue.org>
2971 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
2973 * c-tokenize.lex: add option %nounput to quiet warning.
2974 Add prototype for yylex to quiet warning.
2976 * scmconfig.h.in: add flags for setitimer and getitimer.
2978 * scmsigs.h (scm_init_scmsigs): new prototype.
2979 (scm_init_scmsigs): new prototype.
2981 * scmsigs.c (s_scm_setitimer): new function.
2982 (s_scm_setitimer): new function.
2984 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2986 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
2987 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
2988 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
2989 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
2990 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
2991 guile-func-name-check.in, guile-snarf-docs-texi.in,
2992 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
2993 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
2994 objprop.c, objprop.h, options.c, options.h, random.h,
2995 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
2996 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
2997 version.c, version.h: Updated copyright notice.
2999 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3001 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
3002 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
3003 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
3004 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
3005 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
3006 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
3007 sym_environment, scm_sym_change_class): New static variables to
3008 hold predefined symbols.
3010 (build_class_class_slots): Build the list using scm_list_n
3011 instead of cons. Also, slots are already created as lists, thus
3012 making a call to maplist unnecessary.
3014 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
3015 scm_class_direct_subclasses, scm_class_direct_methods,
3016 scm_class_precedence_list, scm_class_slots, scm_class_environment,
3017 scm_method_procedure, create_standard_classes, purgatory): Use
3020 (build_slots_list, compute_getters_n_setters,
3021 scm_sys_initialize_object, scm_sys_inherit_magic_x,
3022 get_slot_value_using_name, set_slot_value_using_name,
3023 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
3024 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
3025 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
3027 (scm_sys_prep_layout_x): Minimize variable scopes.
3029 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
3030 scm_sys_fast_slot_set_x): Fix signedness.
3032 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
3033 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
3034 scm_memoize_method, scm_wrap_object): Use packing and unpacking
3035 when converting to and from SCM values.
3037 (scm_enable_primitive_generic_x): Add rest argument checking.
3039 (map, filter_cpl, maplist, scm_sys_initialize_object,
3040 scm_sys_prep_layout_x, slot_definition_using_name,
3041 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
3042 call_memoize_method, scm_make, scm_make_class): Prefer explicit
3043 predicates over SCM_N?IMP tests.
3045 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
3048 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
3051 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
3053 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
3055 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
3057 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
3059 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
3061 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
3063 * strings.c (s_scm_string): fix arg position in assert.
3065 2001-07-11 Gary Houston <ghouston@arglist.com>
3067 * strports.c (st_write): use memcpy, not strncpy. thanks to
3070 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
3072 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
3073 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
3074 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
3075 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
3076 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
3077 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
3078 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
3079 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
3080 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
3081 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
3082 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
3083 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
3084 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
3085 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
3086 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
3087 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
3088 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
3089 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
3090 weaks.c, weaks.h: Remove "face-lift" comment.
3092 2001-07-08 Rob Browning <rlb@defaultvalue.org>
3094 * .cvsignore: add stamp-h.in.
3096 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3098 * hooks.c (scm_make_hook, scm_add_hook_x),
3099 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
3100 value info to the docstrings.
3102 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3104 Some more compatibility patches for Windows.
3106 * posix.c (getlogin): getlogin() implementation for Windows.
3108 * backtrace.c, ioext.c: Include <stdio.h>.
3110 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
3113 * cpp_sig_symbols.in: Added SIGBREAK.
3115 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
3117 * strports.c (scm_read_0str, scm_eval_0str): Call
3118 scm_c_read_string and scm_c_eval_string respectively, not
3119 themselves. Thanks to Dale P. Smith!
3121 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3123 * unif.c (scm_array_set_x): The variable args does not
3124 necessarily have to be a list. Further, got rid of a redundant
3127 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3129 * list.c (SCM_I_CONS): Make sure the cell type is initialized
3132 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
3133 init_heap_seg): Fixed signedness.
3135 (init_heap_seg): Replaced strange for-loop with a while loop.
3137 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
3139 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
3141 The following patch adds conservative marking for the elements of
3142 free or allocated cells.
3144 * gc.c (allocated_mark, heap_segment): New static functions.
3146 (which_seg): Deleted, since the functionality is now provided by
3147 function heap_segment.
3149 (map_free_list): Use heap_segment instead of which_seg.
3151 (MARK): If cell debugging is disabled, mark free cells
3154 (scm_mark_locations, scm_cellp): Extracted the search for the
3155 heap segment of a SCM value into function heap_segment.
3157 (scm_init_storage): Allocated cells must be marked
3160 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
3162 The following patch changes the representation of weak vectors to
3163 double cells instead of using an extension of the vector's
3166 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
3167 the result of SCM_WVECT_GC_CHAIN.
3169 (scm_gc_sweep): Weak vectors don't have extra fields any more.
3171 * weaks.c (allocate_weak_vector): New static function. It does
3172 not patch any previously created vector object during the
3173 construction of a weak vector, and thus doesn't need to switch
3174 off interrupts during vector creation.
3176 (scm_make_weak_vector, scm_make_weak_key_hash_table,
3177 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
3178 Use allocate_weak_vector to provide the new weak vector object.
3180 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
3181 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
3182 now stored in the double cell.
3184 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
3187 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
3188 using an entry of the double cell.
3190 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
3192 * stamp-h.in: bye bye
3194 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
3196 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
3199 * load.c, load.h (scm_c_primitive_load,
3200 scm_c_primitive_load_path): New.
3202 * strports.c, strports.h (scm_c_read_string): Renamed from
3203 scm_read_0str. Also, added "const" qualifier to argument.
3204 (scm_c_eval_string): Renamed from scm_eval_0str.
3205 (scm_read_0str, scm_eval_0str): Deprecated.
3207 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3209 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
3212 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
3214 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
3215 scm_list_n): New functions.
3216 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
3217 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
3218 (lots of files): Use the new functions.
3220 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
3222 * strings.c: #include "libguile/deprecation.h".
3224 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3226 * read.c (scm_lreadr): When reading a hash token, check for a
3227 user-defined hash procedure first, so that overriding the builtin
3228 hash characters is possible (this was needed for implementing
3229 SRFI-4's read synax `f32(...)').
3231 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
3232 because the latter is unsigned now and breaks comparisons like
3233 (n < (scm_t_signed_bits)MIN_VALUE).
3235 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
3237 * eval.h, eval.c (scm_call_4): New function.
3239 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
3240 directly rather than dispatching to them via scm_ithrow and a lazy
3243 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
3244 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
3245 for trap handler procedures.
3247 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
3248 procedures not being #f.
3250 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
3252 * Makefile.am (c-tokenize.c): add rule to generate it.
3253 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
3255 filter-doc-snarfage.c: remove.
3257 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3259 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
3261 The following set of changes makes compiling Guile under various
3262 Windows compilers easier. Compilation under GNU systems should
3263 not be affected at all.
3265 Thanks to Stefan Jahn for all necessary information, patches and
3268 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
3269 getpgrp, ttyname, primitive-fork and some header inclusion for
3272 * random.c: Define M_PI, if not predefined and use __int64 for
3273 LONG64 under Windows.
3275 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
3276 Windows and conditionalize some signal names.
3278 * socket.c (scm_getsockopt): Added missing comma.
3279 Include socket library header under Windows.
3281 * stime.c (CLKTCK): Add cast to int, to make it compile under
3284 * ports.c (truncate): New function, compiled only under Windows.
3286 * net_db.c: Do not declare errno under Windows.
3288 * iselect.h, inet_aton.c: Include socket library headers under
3291 * guile.c (inner_main): Under Windows, initialize socket library
3292 and initialize gdb_interface data structures.
3294 * gdb_interface.h: Under Windows, gdb_interface cannot be
3295 initialized statically. Initialize at runtime instead.
3297 * fports.c (write_all): ssize_t -> size_t.
3298 (fport_print): Conditionalize call to ttyname().
3299 (getflags): New function, compiled only under Windows.
3301 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
3302 primitives chown, link, fcntl.
3303 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
3306 * backtrace.c: Include <io.h> under Windows.
3308 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
3310 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
3313 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
3315 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
3316 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
3317 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
3318 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
3319 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
3320 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
3321 (scm_dynamic_wind, scm_dowinds), environments.c
3322 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
3323 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
3324 goops.c (GETVAR, purgatory, make_class_from_template,
3325 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
3326 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
3327 (scm_primitive_load), modules.c (scm_resolve_module,
3328 scm_c_define_module, scm_c_use_module, scm_c_export,
3329 module_variable, scm_eval_closure_lookup, scm_sym2var,
3330 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
3331 ports.c (scm_port_for_each), print.c (scm_printer_apply),
3332 properties.c (scm_primitive_property_ref), ramap.c (ramap,
3333 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
3334 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
3335 (scm_object_to_string, scm_call_with_output_string,
3336 scm_call_with_input_string), throw.c (scm_body_thunk,
3337 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
3338 scm_make_shared_array), vports.c (sf_flush, sf_write,
3339 sf_fill_input, sf_close): Use one of the above functions.
3340 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
3342 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
3344 * filesys.c (scm_close), ports.c (scm_close_port,
3345 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
3346 instead of SCM_NEGATE_BOOL.
3348 * filesys.c (scm_stat): Clean up type dispatch.
3350 * filesys.c (scm_stat), ports.c (scm_input_port_p,
3351 scm_output_port_p): Get rid of redundant IM type check.
3353 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
3354 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
3355 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
3356 scm_return_entry), numbers.c (scm_number_to_string), objects.c
3357 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
3358 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
3359 scm_addr_vector), stime.c (scm_strftime), strings.c
3360 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
3361 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
3362 scm_string_split), strports.c (scm_strport_to_string), symbols.c
3363 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
3364 instead of scm_makfromstr.
3366 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
3367 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
3368 scm_read_hash_extend), stime.c (scm_strftime), strings.c
3369 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
3370 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
3371 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
3372 !SCM_<pred> over SCM_N<pred>.
3374 * strings.[ch] (scm_makfromstr): Deprecated.
3376 (scm_mem2string): New function, replaces scm_makfromstr.
3378 * strings.c (scm_substring), strop.c (string_copy,
3379 scm_string_split), strports.c (scm_strport_to_string), symbols.c
3380 (scm_symbol_to_string): Fix gc problem.
3382 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
3385 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
3386 warning about comparing signed and unsigned values. This fix is
3387 not optimal, since it won't work reliably if sizeof (c_start) >
3388 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
3389 solution is to define this macro as an inline function, thus
3390 allowing to specifiy the types of c_start and c_end.
3392 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3394 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
3397 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
3398 Rename <foo>H to SCM_<foo>_H.
3400 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
3401 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
3403 (narrow_stack): Make i unsigned. Don't use side-effecting
3404 operations in conditions.
3406 (narrow_stack, scm_make_stack, scm_stack_id,
3407 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
3409 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
3410 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
3413 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
3416 (scm_last_stack_frame): Remove bogus `;´.
3418 * stacks.h (SCM_FRAMEP): Fix type check.
3420 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
3422 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
3423 c-tokenize.c when doing maintainer-clean.
3425 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
3427 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
3430 * eval.c: all hash signs are in column 0.
3432 * Makefile.am (guile_filter_doc_snarfage): build using
3433 c-tokenize.c, not filter-doc-snarfage.c.
3434 rearrange snarfing dependencies a bit.
3436 * c-tokenize.lex: new file.
3438 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
3440 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
3441 scm_t_srcpropso_plist. See the big type renaming.
3442 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
3443 Thanks to Seth Alves!
3445 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
3446 they aren't defined already.
3448 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
3450 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
3451 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
3454 * backtrace.c (display_expression, scm_set_print_params_x,
3455 display_application, display_frame, scm_backtrace), numbers.c
3456 (scm_istring2number), objects.c (scm_class_of,
3457 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
3458 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
3460 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
3463 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
3464 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
3466 * objects.c (scm_class_of): Type fix.
3468 (scm_mcache_lookup_cmethod): Improved comment, simplified,
3471 * pairs.h (scm_error_pair_access): The function can return if
3474 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3476 * init.c (scm_init_guile_1): Removed initialization of tag.c.
3478 * gdbint.c, init.c: Removed inclusion of tag.h.
3480 * tag.h, tag.c: Removed files.
3482 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
3484 2001-06-20 Gary Houston <ghouston@arglist.com>
3486 * deprecation.c, extensions.c, rw.c: include string.h.
3488 2001-06-19 Gary Houston <ghouston@arglist.com>
3490 * filter-doc-snarfage.c (process): added ungetc in
3491 MULTILINE_COOKIE case since otherwise it fails when there's no
3492 space between the '(' and the quote of the following string
3495 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
3497 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
3499 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
3501 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
3502 extension takes place.
3503 * strings.h (SCM_STRING_LENGTH): Likewise.
3504 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
3506 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
3509 * tags.h: Include <stdint.h> when we have it.
3510 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
3511 available. Else use "unsigned long".
3512 (scm_signed_bits_t): New.
3514 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
3515 (SCM_INUM): Cast result to scm_signed_bits_t.
3517 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
3519 * mkstemp.c: Update path to #include file scmconfig.h.
3520 Thanks to Golubev I. N.
3522 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
3524 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
3526 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
3527 the macro definition.
3529 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
3530 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
3531 instead of SCM_INST_TYPE.
3533 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
3534 the object is a struct before accessing its struct flags.
3536 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
3538 2001-06-10 Gary Houston <ghouston@arglist.com>
3540 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
3541 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
3542 work reliably anymore. try it from boot-9.scm instead.
3544 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
3546 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
3547 Thanks to Matthias Köppe!
3549 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
3551 * snarf.h, filter-doc-snarfage.c: more changes to cope with
3552 space-happy C preprocessors.
3554 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
3555 inside cookies. thanks to Matthias Köppe!
3557 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
3559 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
3560 keywords. Fix gc protection.
3562 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
3563 operations in macro calls.
3565 * pairs.c (scm_error_pair_access): Avoid recursion.
3567 Thanks to Matthias Koeppe for reporting the bugs that correspond
3568 to the following set of patches.
3570 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
3571 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
3572 bitvector base address using SCM_BITVECTOR_BASE.
3574 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
3577 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
3579 * goops.c (SCM_CLASS_REDEF): Removed.
3581 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
3584 Thanks to Matthias Koeppe for reporting the bugs that correspond
3585 to the following set of patches.
3587 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
3588 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
3589 scm_sys_allocate_instance, clear_method_cache,
3590 scm_sys_invalidate_method_cache_x, scm_make,
3591 create_standard_classes, scm_make_port_classes, scm_make_class,
3592 scm_add_slot): Use SCM_SET_SLOT to set slot values.
3594 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
3596 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
3598 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
3599 UNARY_ELTS_CODE): Remove bogus break statement.
3601 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
3602 Don't access bit vectors elements as SCM objects.
3604 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
3605 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
3606 Don't assign to an unpacked value.
3608 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
3610 * __scm.h (SCM_NORETURN): Moved here from error.h.
3612 (SCM_UNUSED): New macro.
3614 (SCM_DEBUG_PAIR_ACCESSES): New macro.
3616 * backtrace.c (display_error_handler), continuations.c
3617 (continuation_print), debug.c (debugobj_print), dynwind.c
3618 (guards_print), environments.c (observer_print,
3619 core_environments_finalize, leaf_environment_cell,
3620 leaf_environment_print, eval_environment_print,
3621 eval_environment_observer, import_environment_define,
3622 import_environment_undefine, import_environment_print,
3623 import_environment_observer, export_environment_define,
3624 export_environment_undefine, export_environment_print,
3625 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
3626 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
3627 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
3628 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
3629 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
3630 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
3631 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
3632 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
3633 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
3634 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
3635 set_slot_value, test_slot_existence, scm_change_object_class,
3636 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
3637 default_setter), guardians.c (guardian_print, guardian_gc_init,
3638 guardian_zombify, whine_about_self_centered_zombies), guile.c
3639 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
3640 mallocs.c (malloc_print), numbers.c (scm_print_real,
3641 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
3642 end_input_default, scm_port_print, fill_input_void_port,
3643 write_void_port), root.c (root_print), smob.c (scm_mark0,
3644 scm_free0, scm_smob_print, scm_smob_apply_1_error,
3645 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
3646 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
3647 (scm_struct_free_0, scm_struct_free_standard,
3648 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
3649 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
3650 scm_handle_by_throw, scm_ithrow), weaks.c
3651 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
3652 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
3653 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
3655 * error.h (SCM_NORETURN): Moved to __scm.h.
3657 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
3658 Renamed <foo>H to SCM_<foo>_H.
3660 * gc.c (debug_cells_gc_interval): New static variable.
3662 (scm_assert_cell_valid): If selected by the user, perform
3663 additional garbage collections.
3665 (scm_set_debug_cell_accesses_x): Extended to let the user specify
3666 if additional garbage collections are desired.
3668 (mark_gc_async): If additional garbage collections are selected
3669 by the user, don't call the after-gc-hook. Instead require the
3670 user to run the hook manually.
3672 * pairs.c (scm_error_pair_access): New function. Only compiled
3673 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
3675 * pairs.h (SCM_VALIDATE_PAIR): New macro.
3677 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
3678 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
3679 is a real pair object. (Glocs are also accepted, but that may
3680 change.) If not, abort with an error message.
3682 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
3684 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
3686 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
3687 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
3689 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
3691 * extensions.c (scm_c_register_extension): Allow NULL as library
3693 (load_extension): Ignore NULL library names when comparing.
3695 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
3696 non-pointers are being compared. Thanks to Alexander Klimov!
3698 2001-06-04 Gary Houston <ghouston@arglist.com>
3700 * rw.c (scm_write_string_partial): new procedure implementing
3701 write-string/partial in (ice-9 rw).
3702 * rw.h: declare scm_write_string_partial.
3704 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
3706 * keywords.c (keyword_print): Substract 1 from length of symbol
3707 name, accounting for the silly dash.
3709 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
3710 Do not emit deprecation warning.
3712 Added exception notice to all files.
3714 * dynl.c: Include "deprecation.h".
3716 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
3718 * dynl.c (scm_register_module_xxx, scm_registered_modules,
3719 scm_clear_registered_modules): Deprecated.
3721 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
3723 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
3724 guile-snarf-docs-texi.
3726 * fports.c: HAVE_ST_BLKSIZE changed to
3727 HAVE_STRUCT_STAT_ST_BLKSIZE.
3728 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
3729 HAVE_STRUCT_STAT_ST_BLKSIZE.
3731 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
3732 HAVE_STRUCT_STAT_ST_RDEV.
3733 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
3734 HAVE_STRUCT_STAT_ST_BLKSIZE.
3735 (scm_stat2scm): HAVE_ST_BLOCKS changed to
3736 HAVE_STRUCT_STAT_ST_BLOCKS.
3738 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
3740 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
3741 of scm_eval_x to allow module changes between the forms in the
3742 string. Set/restore module using scm_c_call_with_current_module.
3744 * mkstemp.c: New file, slightly modified from libiberties
3747 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
3749 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
3750 filter-doc-snarfage.c: new files.
3752 * Makefile.am: add stuff to [build,] use and distribute
3753 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
3755 * guile-snarf.in: grok the new snarf output.
3757 * snarf.h: make the output both texttools- and `read'-friendly.
3759 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
3760 guile-snarf-docs. (should also deprecate, I guess. maybe not).
3762 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
3764 * print.c (scm_simple_format): Support "~~" and "~%". Signal
3765 error for unsupported format controls and for superflous
3766 arguments. Thanks to Daniel Skarda!
3768 * print.h, print.c (scm_print_symbol_name): Factored out of
3770 (scm_iprin1): Call it.
3772 * keywords.c (keyword_print): Use scm_print_symbol_name so that
3773 weird names are printed correctly.
3775 * print.c (scm_print_symbol_name): Symbols whose name starts with
3776 `#' or `:' or ends with `:' are considered weird.
3778 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3780 * numbers.c (scm_difference, scm_divide): Clarified comments for -
3783 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3785 * debug.h: Removed prototype for scm_eval_string.
3787 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3789 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
3790 (make-string 2000 #\!))' in an older version).
3792 Change strncpy to memcpy to allow embedded NUL characters in
3795 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
3797 * hooks.c (scm_create_hook): deprecated.
3798 (make_hook): deleted.
3799 (scm_make_hook): all the hook creation code is now here.
3801 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
3802 a hook, make it permanent, and do a `scm_c_define' on it.
3804 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
3806 * socket.c (s_scm_inet_pton): fix docstring quoting.
3807 (s_scm_inet_ntop): ditto.
3809 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
3811 * hashtab.c (scm_internal_hash_fold): fix argument position in
3814 * environments.c (s_scm_import_environment_set_imports_x): fix
3815 argument position in SCM_ASSERT.
3817 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
3818 (s_scm_make_iloc): ditto.
3820 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
3822 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
3824 * eval.c (promise_print): Read the promise's value as an object.
3826 (SCM_CEVAL): Don't perform side-effecting operations in macro
3829 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
3830 conditional expression.
3832 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
3835 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
3836 text, removed redundant computation of effective_length and fixed
3839 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
3842 (wrap_init): Don't use SCM_C[AD]R for non pairs.
3844 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
3846 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
3847 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
3849 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
3851 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
3852 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
3853 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
3854 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
3856 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
3858 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
3860 * ramap.c (ramap_rp): Removed bogus `;´.
3862 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
3865 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
3866 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
3867 Read SCM objects rather than scm_bits_t values.
3869 * tags.h (SCM_VOIDP_TEST): Removed.
3871 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
3872 value of 2 now corresponds to the former 1, the current 1
3873 corresponds to the former situation that SCM_VOIDP_TEST was
3876 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
3877 If this appears to be not ANSI compliant, we will change it to
3878 typedef struct scm_unused_struct { } * SCM;
3879 Thanks to Han-Wen Nienhuys for the suggestion.
3881 * unif.c (scm_array_set_x): Fix typing problem, and use
3882 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
3883 dealing with uniform vectors.
3885 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
3887 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
3888 (scm_igc): mark from them, too (precisely, not conservatively!).
3890 * root.h (scm_gc_registered_roots): new object in
3893 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
3894 `scm_protect_object'. shouldn't call it at all, though, it seems.
3896 * gc.c (scm_[un]protect_object): deprecated.
3897 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
3898 (scm_gc_[un]register_root[s]): new.
3900 * gc.h: add prototypes for scm_gc_[un]protect_object,
3901 scm_gc_[un]register_root[s].
3903 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
3905 revert the controversial part of the 2001-05-24 changes.
3907 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
3909 * modules.c (scm_env_module): Exported to Scheme.
3911 * eval.c (scm_debug_opts): New option `show-file-name'.
3913 * debug.h (SCM_SHOW_FILE_NAME): New.
3915 * backtrace.c: Include "libguile/filesys.h".
3916 (sym_base, display_backtrace_get_file_line,
3917 display_backtrace_file, display_backtrace_file_and_line): New.
3918 (display_frame): Call display_backtrace_file_and_line if that is
3920 (display_backtrace_body): Call scm_display_backtrace_file if
3923 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
3924 Prototypes removed since there's no definition for these
3927 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3929 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
3930 Changed use of scm_array->scm_array_t and
3931 scm_array_dim->scm_array_dim_t to enable build with
3932 --disable-deprecated.
3934 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
3936 The purpose of this set of changes is to regularize Guile's usage
3937 of ANSI C integral types, with the following ideas in mind:
3939 - SCM does not nesessarily have to be long.
3940 - long is not nesessarily enough to store pointers.
3941 - long is not nesessarily the same size as int.
3943 The changes are incomplete and possibly buggy. Please test on
3947 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
3950 * unif.h: type renaming:
3951 scm_array -> scm_array_t
3952 scm_array_dim -> scm_array_dim_t
3953 the old names are deprecated, all in-Guile uses changed.
3955 * tags.h (scm_ubits_t): new typedef, representing unsigned
3958 * stacks.h: type renaming:
3959 scm_info_frame -> scm_info_frame_t
3960 scm_stack -> scm_stack_t
3961 the old names are deprecated, all in-Guile uses changed.
3963 * srcprop.h: type renaming:
3964 scm_srcprops -> scm_srcprops_t
3965 scm_srcprops_chunk -> scm_srcprops_chunk_t
3966 the old names are deprecated, all in-Guile uses changed.
3968 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
3969 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
3970 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
3971 vectors.c, vports.c, weaks.c:
3972 various int/size_t -> size_t/scm_bits_t changes.
3974 * random.h: type renaming:
3975 scm_rstate -> scm_rstate_t
3976 scm_rng -> scm_rng_t
3977 scm_i_rstate -> scm_i_rstate_t
3978 the old names are deprecated, all in-Guile uses changed.
3980 * procs.h: type renaming:
3981 scm_subr_entry -> scm_subr_entry_t
3982 the old name is deprecated, all in-Guile uses changed.
3984 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
3986 scm_option -> scm_option_t
3987 the old name is deprecated, all in-Guile uses changed.
3989 * objects.c: various long -> scm_bits_t changes.
3990 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
3992 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
3995 * num2integral.i.c: new file, multiply included by numbers.c, used
3996 to "templatize" the various integral <-> num conversion routines.
3998 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
3999 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
4001 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
4002 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
4003 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
4004 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
4005 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
4006 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
4007 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
4008 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
4009 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
4010 scm_num2size): new functions.
4012 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
4014 * load.c: change int -> size_t in various places (where the
4015 variable is used to store a string length).
4016 (search-path): call scm_done_free, not scm_done_malloc.
4018 * list.c (scm_ilength): return a scm_bits_t, not long.
4019 some other {int,long} -> scm_bits_t changes.
4021 * hashtab.c: various [u]int -> scm_bits_t changes.
4022 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
4023 (scm_ihashx): n: uint -> scm_bits_t
4024 use scm_bits2num instead of scm_ulong2num.
4026 * gsubr.c: various int -> scm_bits_t changes.
4028 * goops.[hc]: various {int,long} -> scm_bits_t changes.
4030 * gh_data.c (gh_num2int): no loss of precision any more.
4032 * gh.h (gh_str2scm): len: int -> size_t
4033 (gh_{get,set}_substr): start: int -> scm_bits_t,
4035 (gh_<num>2scm): n: int -> scm_bits_t
4036 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
4037 (gh_length): return scm_bits_t, not unsigned long.
4039 * gc.[hc]: various small changes relating to many things stopping
4040 being long and starting being scm_[u]bits_t instead.
4041 scm_mallocated should no longer wrap around.
4043 * fports.h: type renaming:
4044 scm_fport -> scm_fport_t
4045 the old name is deprecated, all in-Guile uses changed.
4047 * fports.c (fport_fill_input): count: int -> scm_bits_t
4048 (fport_flush): init_size, remaining, count: int -> scm_bits_t
4050 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
4051 those prototypes, as the functions they prototype don't exist.
4053 * fports.c (default_buffer_size): int -> size_t
4054 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
4055 default_size: int -> size_t
4056 (scm_setvbuf): csize: int -> scm_bits_t
4058 * fluids.c (n_fluids): int -> scm_bits_t
4059 (grow_fluids): old_length, i: int -> scm_bits_t
4060 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
4062 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
4064 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
4065 the new and shiny SCM_NUM2INT.
4067 * extensions.c: extension -> extension_t (and made a typedef).
4069 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
4070 there are no nasty surprises if/when the various deeply magic tag
4071 bits move somewhere else.
4073 * eval.c: changed the locals used to store results of SCM_IFRAME,
4074 scm_ilength and such to be of type scm_bits_t (and not int/long).
4075 (iqq): depth, edepth: int -> scm_bits_t
4076 (scm_eval_stack): int -> scm_bits_t
4077 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
4078 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
4079 i: int -> scm_bits_t
4081 * environments.c: changed the many calls to scm_ulong2num to
4083 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
4085 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
4087 * debug.h: type renaming:
4088 scm_debug_info -> scm_debug_info_t
4089 scm_debug_frame -> scm_debug_frame_t
4090 the old names are deprecated, all in-Guile uses changed.
4091 (scm_debug_eframe_size): int -> scm_bits_t
4093 * debug.c (scm_init_debug): use scm_c_define instead of the
4094 deprecated scm_define.
4096 * continuations.h: type renaming:
4097 scm_contregs -> scm_contregs_t
4098 the old name is deprecated, all in-Guile uses changed.
4099 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
4100 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
4102 * continuations.c (scm_make_continuation): change the type of
4103 stack_size from long to scm_bits_t.
4105 * ports.h: type renaming:
4106 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
4107 scm_port -> scm_port_t
4108 scm_ptob_descriptor -> scm_ptob_descriptor_t
4109 the old names are deprecated, all in-Guile uses changed.
4110 (scm_port_t.entry): int -> scm_bits_t.
4111 (scm_port_t.line_number): int -> long.
4112 (scm_port_t.putback_buf_size): int -> size_t.
4114 * __scm.h (long_long, ulong_long): deprecated (they pollute the
4115 global namespace and have little value beside that).
4116 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
4118 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
4119 exist (for size_t & ptrdiff_t).
4120 (scm_sizet): deprecated.
4122 * Makefile.am (noinst_HEADERS): add num2integral.i.c
4124 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
4126 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
4127 SCM_VARIABLE_INIT since that it what it used to be.
4129 * deprecation.c (scm_include_deprecated_features): Make docstring
4130 ANSIsh. Thanks to Matthias Köppe!
4132 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
4134 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
4135 needed for weak-key hashtables.
4137 * procs.c (scm_make_subr_with_generic): Add missing last argument
4138 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
4140 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
4141 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
4143 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
4145 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
4147 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
4148 `duplicate_string'. Do not use an indirect cell, store symbol
4149 directly in collision list of hash table.
4150 (duplicate_string): Removed.
4152 * init.c (scm_init_guile_1): Call scm_init_extensions.
4154 * Makefile.am: Add "extensions.c" and related files in all the
4157 * extensions.h, extension.c: New files.
4159 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
4161 * modules.h (scm_system_module_env_p): Move out of deprecated
4164 * rw.h (scm_init_rw): Added prototype.
4166 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
4167 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
4168 New functions. They replace scm_make_gsubr and
4169 scm_make_gsubr_with_generic. The `make' variants only create the
4170 gsubr object, while the `define' variants also put it into the
4171 current module. Changed all callers.
4172 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
4174 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
4175 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
4176 functions. They replace scm_make_subr, scm_make_subr_opt and
4177 scm_make_subr_with_generic. The `make' variants only create the
4178 subr object, while the `define' variants also put it into the
4179 current module. Changed all callers.
4180 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
4183 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
4184 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
4187 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
4189 * throw.c (scm_lazy_catch): Slight docstring clarification.
4191 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
4193 * throw.c: Lazy-catch handlers are no longer allowed to return.
4194 Fixed comments throughout.
4195 (scm_ithrow): Signal an error when a lazy-catch handler returns.
4196 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
4199 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
4200 refered to s_scm_minor_version previously.
4202 * modules.h, modules.c: Moved around a lot of code so that
4203 deprecated features appear at the bottom.
4204 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
4205 module_prefix, make_modules_in_var, beautify_user_module_x_var,
4206 scm_the_root_module, scm_make_module, scm_ensure_user_module,
4207 scm_load_scheme_module): Deprecated.
4208 (scm_system_module_env_p): Return SCM_BOOL_T directly for
4209 environments corresponding to the root module.
4210 (convert_module_name, scm_c_resolve_module,
4211 scm_c_call_with_current_module, scm_c_define_module,
4212 scm_c_use_module, scm_c_export): New.
4213 (the_root_module): New static variant of scm_the_root_module. Use
4214 it everywhere instead of scm_the_root_module.
4216 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
4217 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
4218 (scm_c_with_fluid): New.
4219 (scm_with_fluids): Use scm_c_with_fluids instead of
4220 scm_internal_with_fluids.
4222 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
4223 `scm_init_goops'. Do not explicitly create/switch modules.
4224 Return SCM_UNSPECIFIED.
4225 (scm_init_goops): Only register `%init-goops-builtins' procedure.
4226 (scm_load_goops): Use scm_c_resolve_module instead of
4229 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
4230 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
4231 `scm_init_rw' prior to loading the startup files.
4233 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
4234 scm_init_rdelim. Do not explicitly create/switch modules.
4235 Return SCM_UNSPECIFIED.
4236 (scm_init_rdelim): Only register `%init-rdelim-builtins'
4239 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
4240 explicitly create/switch modules. Return SCM_UNSPECIFIED.
4241 (scm_init_rw): Only register `%init-rw-builtins' procedure.
4243 * script.c (scm_shell): Evaluate the compiled switches in the
4244 current module, not in the root module.
4246 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
4248 * fluids.c (scm_c_with_fluids): Rename from
4249 scm_internal_with_fluids.
4250 (scm_internal_with_fluids): Deprecated.
4251 (scm_c_with_fluid): New.
4253 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4255 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
4257 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
4258 accessed with SCM_C[AD]R.
4260 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
4262 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
4264 * version.c (s_scm_major_version): doc fixes.
4265 (s_scm_minor_version): doc fixes.
4266 (s_scm_minor_version): new function.
4268 * version.h (scm_init_version): new function.
4270 * versiondat.h.in: add GUILE_MICRO_VERSION.
4272 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
4274 * deprecation.c (scm_init_deprecation): Renamed
4275 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
4277 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
4279 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
4280 dependent on cpp_cnvt.awk
4282 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4284 * script.c (scm_compile_shell_switches): New command line option
4285 `--use-srfi' for loading a list of SRFIs on startup.
4286 (scm_shell_usage): Added `--use-srfi' to help message.
4288 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
4290 Merged from mvo-vcell-cleanup-1-branch.
4292 The concept of vcells has been removed from Guile. With it,
4293 explicit obarrays and associated operations are gone. Use
4294 hashtables instead of obarrays.
4296 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
4297 result as variable instead of vcell. Glocs no longer point to a
4298 vcell but to a variable. Use scm_c_define instead of
4299 scm_sysintern and treat the result as a variable (which it is),
4302 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
4303 SCM_DEFVARIABLEP): Deprecated.
4304 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
4305 (variable_print): Do not print name of variable.
4306 (variable_equalp): Compare values, not vcells.
4307 (anonymous_variable_sym): Removed.
4308 (make_vcell_variable): Removed.
4309 (make_variable): New, as replacement.
4310 (scm_make_variable, scm_make_undefined_variable): Do not take name
4312 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
4314 (scm_builtin_variable): Deprecated.
4316 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
4317 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
4318 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
4319 scm_sysintern, scm_sysintern0, scm_symbol_value0,
4320 scm_string_to_obarray_symbol, scm_intern_symbol,
4321 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
4322 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
4323 Deprecated and moved to "symbols-deprecated.c".
4324 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
4325 (scm_init_symbols): Call scm_init_symbols_deprecated.
4326 * symbols-deprecated.c: New file.
4327 * Makefile.am: Added symbols-deprecated.c and related files in all
4330 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
4331 SCM_GLOBAL_VCELL_INIT): Deprecated.
4332 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
4333 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
4335 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
4338 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
4339 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
4340 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
4341 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
4342 Changed according to the `throughout' comments.
4344 * modules.h, modules.c (scm_module_system_booted_p): Changed type
4346 (scm_module_type): Removed.
4347 (the_root_module): Renamed to the_root_module_var. Now points to
4348 a variable instead of a vcell. Updated all uses.
4349 (scm_the_root_module): Return SCM_BOOL_F when module systems
4350 hasn't been booted yet.
4351 (SCM_VALIDATE_STRUCT_TYPE): Removed.
4352 (scm_post_boot_init_modules): Made static.
4353 (scm_set_current_module): Call scm_post_boot_init_modules on first
4355 (make_modules_in, beautify_user_module_x, resolve_module,
4356 try_module_autoload, module_make_local_var_x): Tacked on "_var"
4357 suffix. Now point to variables instead of vcells. Updated all
4359 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
4360 and return SCM_BOOL_F in that case.
4361 (scm_module_transformer): Likewise.
4362 (sym_module, scm_lookup_closure_module, scm_env_module): New.
4363 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
4364 (scm_eval_closure_lookup): Do not allow new definitions when
4365 `interface' flag is set.
4366 (scm_standard_interface_eval_closure): New.
4367 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
4368 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
4369 scm_c_lookup, scm_c_module_define, scm_c_define,
4370 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
4371 scm_modules_prehistory): New.
4372 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
4373 instead of scm_intern0.
4375 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
4378 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
4379 hashtable operations to maintain the keywords, not obarray ones.
4381 * init.c (scm_load_startup_files): Do not call
4382 scm_post_boot_init_modules. This is done by
4383 scm_set_current_module now.
4384 (scm_init_guile_1): Call scm_modules_prehistory. Call
4385 scm_init_variable early on.
4387 * goops.c (s_scm_sys_goops_loaded): Get
4388 var_compute_applicable_methods from scm_sym2var, not from a direct
4389 invocation of scm_goops_lookup_closure.
4391 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
4393 * gc.c: Added simple debugging hack to mark phase of GC: When
4394 activated, do not tail-call scm_gc_mark. This gives nice
4396 (scm_unhash_name): Removed.
4398 * feature.c (features): Renamed to features_var. Now points to a
4399 variable instead of a vcell. Updated all uses.
4401 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
4402 `scm_current_module_lookup_closure' which will do the right thing
4403 when the module system hasn't been booted yet.
4404 (SCM_GLOC_SYM): Removed.
4405 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
4406 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
4408 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
4409 instead of with vcells. Do not overwrite `var' with the result of
4410 the lookup, use the new `real_var' instead. Remove `var2' in
4411 exchange (which was only used with threads).
4412 (sym_three_question_marks): New.
4413 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
4415 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
4416 (scm_m_atfop): Expect the function definition to be a variable
4418 (scm_macroexp): Do not use `unmemocar', explicitely remember the
4420 (scm_unmemocopy): Removed thoughts about anti-macro interface.
4421 (scm_eval_args): Use more explicit code in the gloc branch of the
4422 atrocious struct ambiguity test. The optimizer will sort this
4424 (scm_deval_args): Likewise.
4425 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
4426 remember the symbol instead. Added some comments where
4427 scm_tc3_cons_gloc really exclusively refers to structs.
4428 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
4429 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
4430 of scm_sysintern in general.
4432 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
4435 * debug.c (s_scm_make_gloc): Only allow proper variables, no
4436 pairs. Put the variable directly in the gloc.
4437 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
4438 (scm_init_debug): Use scm_c_define instead scm_sysintern.
4440 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
4442 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
4443 scm_the_last_stack_fluid_var. It now points to a variable instead
4444 of a vcell. Updated all uses.
4445 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
4446 instead of a vcell. Updated all uses.
4448 * _scm.h: Include "variables.h" and "modules.h" since almost
4449 everybody needs them now.
4451 * root.h (scm_symhash, scm_symhash_vars): Removed.
4452 * gc.c (scm_init_storage): Do not initialize them.
4454 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
4456 * eval.c (scm_init_eval): Initialize scm_undefineds and
4459 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
4460 like the SCM_NEWCELL macro counterparts.
4462 (scm_init_storage, scm_init_gc): Moved initialization of
4463 scm_tc16_allocated from scm_init_gc to scm_init_storage.
4465 (scm_init_storage): Moved initialization of scm_undefineds and
4466 scm_listofnull to eval.c, initializion of scm_nullstr to
4467 strings.c, initializion of scm_nullvect to vectors.c.
4469 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
4470 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
4472 * init.c (scm_init_guile_1): Reordered some initializations and
4473 added dependcy information comments.
4475 * load.c (scm_init_load): Use scm_nullstr.
4477 * strings.c (scm_init_strings): Initialize scm_nullstr.
4479 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
4481 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
4483 * values.c (print_values): Print as a unreadable object, not as
4484 multiple lines. Thanks to Matthias Köppe!
4486 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
4488 * deprecation.c: Fixed copyright date.
4490 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
4491 DEPRECATION_H to SCM_DEPRECATION_H.
4493 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
4495 * guile-doc-snarf.in: Update copyright.
4496 Fix relative path bug. Thanks to Sergey Poznyakoff.
4498 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
4500 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
4501 accept open ports. Thanks to Quetzalcoatl Bradley!
4503 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4505 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
4506 has 779 primitives on startup.
4508 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
4510 * eval.c (scm_i_eval): Copy expression before passing it to
4511 SCM_XEVAL. The copy operation was removed unintendedly during my
4512 change on 2001-03-25.
4514 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
4516 from Matthias Köppe (thanks!):
4518 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
4521 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
4524 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
4526 * gc.c (scm_init_gc): Added FIXME comment.
4528 * hooks.c: Since hooks don't have a name any more, it is not
4529 necessary to include objprop.h.
4531 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
4533 (symbol_name, scm_make_hook_with_name): Removed.
4535 (scm_create_hook): Don't set the hook's name property.
4537 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
4539 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
4541 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
4543 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
4544 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
4545 FLOBUFLEN and define it unconditionally.
4547 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
4549 * gh_data.c (gh_lookup): Call gh_module_lookup with
4550 `scm_current_module ()', not `#f'.
4551 (gh_module_lookup): Expect a module instead of an obarray as first
4552 argument and do lookup in that module.
4554 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
4555 arrays. The length of array is already determined differently and
4556 scm_uniform_vector_length does not work on arrays.
4558 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
4560 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
4561 as well. "SCM (*)(...)" does not work on RedHat 7.1.
4563 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
4564 they are not used. Changed `wrong type' error into `wrong num
4565 args' error. Changed all callers.
4567 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
4568 arguments are supplied.
4570 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
4572 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
4573 describe `regexp/notbol' and `regexp/noteol' execution flags.
4575 * strop.c (scm_substring_move_x): Doc fix; nfc.
4577 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
4579 * objects.c, objects.h (scm_valid_object_procedure_p): New.
4580 (scm_set_object_procedure_x): Use it to check argument. Fix
4583 * evalext.c (scm_definedp): Fix docstring.
4585 2001-05-05 Gary Houston <ghouston@arglist.com>
4587 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
4590 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
4592 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
4593 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
4594 Change R4RS references to R5RS.
4596 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
4597 docstring source are correctly reproduced in the output (ii)
4598 we don't anymore get occasional trailing quotes. Also reorganized
4599 and commented the code a little.
4601 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
4604 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4606 * strop.c (scm_string_split): New procedure.
4608 * strop.h (scm_string_split): Added prototype.
4610 2001-05-04 Gary Houston <ghouston@arglist.com>
4612 * socket.c: define uint32_t if netdb.h doesn't. thanks to
4615 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
4617 * rw.c: Include "modules.h" and "strports.h".
4619 * net_db.h (scm_gethost): Added prototype.
4621 * deprecation.h, deprecation.c: New.
4622 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
4623 (DOT_X_FILES): Added "deprecation.x".
4624 (modinclude_HEADERS): Added "deprecation.h".
4626 * init.c: Include "deprecation.h".
4627 (scm_init_guile_1): Call scm_init_deprecation.
4629 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
4631 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
4632 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
4635 2001-04-29 Gary Houston <ghouston@arglist.com>
4637 * rw.c: new file, implementing C part of module (ice-9 rw).
4638 (scm_read_string_x_partial): moved from ioext.c
4639 (scm_init_rw): new proc.
4641 init.c: include rw.h and call scm_init_rw.
4642 Makefile.am: include rw.c and rw.h.
4644 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
4646 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
4647 know what's supposed to happen to it.
4649 * list.h (scm_list_star): deprecation expired - removed.
4651 * numbers.h (scm_dblproc): deprecation expired - removed.
4652 (SCM_UNEGFIXABLE): deprecation expired - removed.
4653 (SCM_FLOBUFLEN): deprecation expired - removed.
4654 (SCM_INEXP): deprecation expired - removed.
4655 (SCM_CPLXP): deprecation expired - removed.
4656 (SCM_REAL): deprecation expired - removed.
4657 (SCM_IMAG): deprecation expired - removed.
4658 (SCM_REALPART): deprecation expired - removed.
4659 (scm_makdbl): deprecation expired - removed.
4660 (SCM_SINGP): deprecation expired - removed.
4661 (SCM_NUM2DBL): deprecation expired - removed.
4662 (SCM_NO_BIGDIG): deprecation expired - removed.
4664 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
4665 (scm_tc_dblr): deprecation expired - removed.
4666 (scm_tc_dblc): deprecation expired - removed.
4667 (scm_tc16_flo): deprecation expired - removed.
4668 (scm_tc_flo): deprecation expired - removed.
4670 * tag.h (scm_tag): deprecation expired - removed.
4672 * tag.c: (scm_tag): deprecation expired - removed.
4674 * ioext.c: (scm_fseek): deprecation expired - removed.
4676 * ioext.h (scm_fseek): deprecation expired - removed.
4678 * gh_data.c (gh_int2scmb): deprecation expired - removed.
4680 * gh.h (gh_int2scmb): deprecation expired - removed.
4682 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
4684 * stacks.c (scm_make_stack): Fix typo in docstring.
4686 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
4688 * error.c (scm_sysmissing): deprecation expired - removed.
4690 * error.h (scm_sysmissing): deprecation expired - removed.
4693 (scm_init_gc): gc-thunk deprecation expired - removed.
4694 (scm_gc_vcell): deprecation expired - removed.
4695 (gc_async_thunk): scm_gc_vcell related code removed.
4697 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
4700 (SCM_NSTRINGP): deprecation expired - removed.
4701 (SCM_NRWSTRINGP): deprecation expired - removed.
4703 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
4706 (SCM_ICHRP): deprecation expired - removed.
4707 (SCM_ICHR): deprecation expired - removed.
4708 (SCM_MAKICHR): deprecation expired - removed.
4711 (SCM_INPORTP): deprecation expired - removed.
4712 (SCM_OUTPORTP): deprecation expired - removed.
4714 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
4716 * modules.c (scm_module_type): New.
4717 (scm_post_boot_init_modules): Initialize from Scheme value.
4718 (the_module, scm_current_module, scm_init_modules): the_module is
4720 (scm_current_module): Export to Scheme.
4721 (scm_set_current_module): Do not call out to Scheme, do all the
4722 work in C. Export procedure to Scheme. Only accept modules, `#f'
4723 is no longer valid as the current module. Only set
4724 scm_top_level_lookup_closure_var and scm_system_transformer when
4725 they are not deprecated.
4726 (scm_module_transformer, scm_current_module_transformer): New.
4728 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
4729 scm_current_module_transformer, scm_module_transformer): New.
4731 * gh_data.c: Removed FIXME comment about gh_lookup returning
4732 SCM_UNDEFINED. That's the right thing to do.
4734 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
4735 into the conditionally compiled sections.
4736 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
4737 scm_current_module_transformer instead of scm_system_transformer.
4738 * init.c (start_stack): Move initialization of
4739 scm_system_transformer to the deprecated section.
4741 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
4743 * throw.c (scm_throw): Correct docstring.
4745 2001-04-22 Gary Houston <ghouston@arglist.com>
4747 * socket.c: attempted to improve the docstrings slightly.
4749 * net_db.c: remove bogus "close" declaration.
4750 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
4751 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
4753 * net_db.h: declarations moved too.
4755 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
4757 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
4758 (VALIDATE_INET6): new macro.
4759 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
4760 inet-pton and inet-ntop.
4761 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
4762 (scm_addr_vector): use ipv6_net_to_num.
4764 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
4766 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
4767 smob number explicitly. Use SCM_TC2SMOBNUM instead.
4769 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
4770 when compiled in debug mode.
4772 (scm_gc_sweep): Only call smob's free function if it is defined.
4774 * print.c (scm_iprin1): No need to check for validity of smob
4775 type or existence of print function.
4777 * smob.[ch] (scm_smobs): Made into a fixed size global array.
4778 Resizing will not work well with preemptive threading.
4780 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
4782 (scm_make_smob_type): Extracted initialization of smob
4783 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
4784 of the critical section.
4786 (scm_smob_prehistory): Initialize all smob descriptors. By
4787 default, don't assign a smob free function: Most smob types don't
4790 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
4792 2001-04-21 Gary Houston <ghouston@arglist.com>
4794 * socket.c (FLIP_NET_HOST_128): new macro.
4795 (scm_fill_sockaddr): use new macro.
4796 (scm_addr_vector): completed IPv6 address support. added const
4797 to the address parameter.
4799 2001-04-20 Gary Houston <ghouston@arglist.com>
4801 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
4802 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
4804 (scm_addr_vector): use a switch instead of multiple if statements.
4805 Add support for IPv6 (incomplete) .
4806 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
4808 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
4810 * struct.c (scm_free_structs): Only pairs may be accessed with
4813 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4815 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
4817 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
4818 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
4819 parentheses in order to get the correct associativity.
4821 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4823 * unif.c (scm_array_to_list): Added missing handling of arrays of
4824 bytes. Thanks to Masao Uebayashi for the bug report.
4826 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4828 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
4831 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4833 * procs.h (SCM_CLOSURE_FORMALS): New macro.
4835 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
4836 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
4837 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
4838 SCM_CLOSURE_FORMALS.
4840 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
4841 (scm_i_procedure_arity): Prefer stronger predicates like
4842 SCM_NULLP or SCM_FALSEP over SCM_IMP.
4844 * macros.c (macro_print): Extracted macro printing code from
4845 print.c and simplified it.
4847 (scm_macro_type): Use SCM_MACRO_TYPE;
4849 (scm_init_macros): Use macro_print for printing macros.
4851 * print.c (scm_print_opts): Improved option documentation.
4853 (scm_iprin1): Extracted printing of macros to macros.c.
4854 Simplified printing of ordinary closures.
4856 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
4857 Martin Grabmueller for the bug report.
4859 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4861 This patch eliminates some further applications of SCM_C[AD]R to
4864 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
4865 never been applied to real pairs.
4867 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
4869 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
4871 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
4872 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
4873 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
4875 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
4878 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
4879 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
4881 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
4882 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
4883 SCM_SET{AND,OR}_CAR.
4885 2001-04-17 Gary Houston <ghouston@arglist.com>
4887 * some initial support for IPv6:
4889 * socket.c (scm_fill_sockaddr): improve the argument validation.
4890 don't allocate memory until all args are checked. instead of
4891 unconditional memset of soka, try setting sin_len to 0 if
4892 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
4893 (scm_socket, scm_connect): extend docstrings for IPv6.
4894 (scm_init_socket): intern AF_INET6 and PF_INET6.
4896 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
4898 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
4899 matches SCM_DEFER_INTS at the beginning of the function.
4901 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
4903 * gc.c (scm_igc): Unconditionally call
4904 SCM_CRITICAL_SECTION_START/END.
4906 * fluids.c (next_fluid_num): Unconditionally call
4907 SCM_CRITICAL_SECTION_START/END.
4908 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
4910 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
4911 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
4914 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
4915 Defined as nothing for the case of !defined(USE_THREADS).
4916 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
4918 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
4919 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
4921 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
4922 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
4923 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
4924 SCM_CRITICAL_SECTION_START/END.
4925 (SCM_REALLOW_INTS: Bug fix. Don't call
4926 SCM_THREAD_SWITCHING_CODE.
4927 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
4928 SCM_THREAD_SWITCHING_CODE directly.
4929 (SCM_ENTER_A_SECTION): Unconditionally use
4930 SCM_CRITICAL_SECTION_START/END. (was:
4931 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
4933 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4935 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
4936 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
4937 allowed to explicitly set this macro via the CFLAGS variable
4940 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
4941 (SCM_THREAD_CRITICAL_SECTION_START,
4942 SCM_THREAD_CRITICAL_SECTION_END): Renamed
4943 SCM_THREAD_CRITICAL_SECTION_START/END to
4944 SCM_CRITICAL_SECTION_START/END.
4946 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
4948 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
4951 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
4952 (MISSING_BZERO_DECL): Remove the declaration.
4954 Thanks to NIIBE Yutaka.
4956 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4958 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
4959 goops module should be registered in order to work for an
4960 application which uses libguile statically linked.)
4962 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
4964 * numbers.[ch] (scm_num2long, scm_num2long_long,
4965 scm_num2ulong_long, scm_num2ulong): Argument position is an
4968 * environments.c (eval_environment_folder,
4969 import_environment_folder), gh_data.c (gh_scm2longs,
4970 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
4971 for integers and pointers, respectively.
4973 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
4974 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
4975 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
4976 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
4978 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
4979 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
4980 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
4981 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
4982 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
4983 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
4985 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
4987 * strings.c (scm_read_only_string_p): Update docstring to reflect
4988 current (non-)usage of "read only" strings.
4989 (scm_make_shared_substring): Clarify docstring by changing
4990 "semantics" to "arguments".
4992 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4994 * hooks.c (scm_make_hook, scm_make_hook_with_name),
4995 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
4998 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5000 The following changes make the documentation more consistent.
5002 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
5003 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
5004 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
5005 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
5008 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
5009 (scm_array_dimensions, scm_make_shared_array),
5010 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
5011 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
5012 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
5013 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
5014 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
5015 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
5016 macros.c (scm_makmmacro), list.c (scm_append), environments.c
5017 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
5018 @example ... @end example to @lisp ... @end lisp.
5020 * weaks.c (scm_weak_vector): Corrected docstring.
5022 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
5023 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
5024 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
5025 (scm_hashx_set_x, scm_hashx_get_handle),
5026 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
5027 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
5028 vectors.c (scm_vector_fill_x), strings.c
5029 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
5030 objprop.c (scm_set_object_properties_x):
5031 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
5032 strports.c (scm_call_with_input_string), ports.c
5033 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
5034 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
5035 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
5036 (scm_make_weak_vector,scm_weak_vector_p),
5037 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
5038 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
5039 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
5040 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
5041 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
5042 Made parameter names match documentation by renaming parameters
5043 and/or fixing docstrings.
5045 * numbers.c (scm_ash): Corrected Texinfo markup.
5047 * strop.c (scm_string_index, scm_string_rindex),
5048 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
5050 * vports.c (scm_make_soft_port), unif.c
5051 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
5052 (scm_dimensions_to_uniform_array, scm_transpose_array),
5053 (scm_array_in_bounds_p, scm_uniform_vector_ref),
5054 (scm_bit_count, scm_bit_position, scm_bit_count_star),
5055 (scm_array_to_list, scm_list_to_uniform_array),
5056 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
5057 (scm_open_input_string, scm_open_output_string),
5058 (scm_get_output_string), strop.c (scm_string_copy),
5059 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
5060 (scm_get_internal_real_time, scm_times),
5061 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
5062 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
5063 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
5064 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
5065 simpos.c (scm_system), random.c (scm_random_uniform),
5066 (scm_random_normal, scm_random_exp), ramap.c
5067 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
5068 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
5069 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
5070 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
5071 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
5072 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
5073 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
5074 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
5075 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
5076 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
5077 (scm_logand, scm_logior, scm_logxor, scm_lognot),
5078 (scm_integer_expt, scm_bit_extract, scm_logcount),
5079 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
5080 net_db.c (scm_inet_netof, scm_lnaof), modules.c
5081 (scm_interaction_environment), macros.c (scm_makacro),
5082 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
5083 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
5084 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
5085 (scm_fluid_ref), filesys.c (scm_open_fdes),
5086 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
5087 Docstring correction: `Returns' -> `Return'
5089 * gc.c (scm_set_debug_cell_accesses_x):
5090 (s_scm_gc_set_debug_check_freelist_x):
5091 * fluids.c (scm_fluid_p): Added texinfo markup.
5093 * error.c (scm_strerror): Made docstring more precise.
5095 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
5096 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
5097 (scm_symbol_p, scm_symbol_to_string), strorder.c
5098 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
5099 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
5100 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
5101 (scm_string_ci_geq_p), strop.c (scm_string_copy),
5102 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
5104 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
5106 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
5107 mode, as suggested by Michael Livshin.
5109 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
5111 * backtrace.c (display_backtrace_body): since the `print_state'
5112 variable is not used (instead its data field is used directly as
5113 `pstate'), protect it from the hungry compiler optimizations.
5114 thanks to Bill Schottstaedt for the report.
5116 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5118 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
5119 It is only defined and used if guile is compiled with
5120 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
5121 let cells with a free_cell type tag be visible outside of the
5122 garbage collector when in debug mode.
5124 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
5126 (scm_assert_cell_valid): Use a local static variable to avoid
5129 (MARK): Only check for rogue cell pointers in debug mode. Use
5130 scm_cellp for this purpose and place all checks for rogue pointers
5131 into that function. Further, since due to conservative scanning
5132 we may encounter free cells during marking, don't use the standard
5133 cell type accessor macro to determine the cell type.
5135 (scm_cellp): Check if the cell pointer actually points into a
5138 (scm_init_gc): Initalize scm_tc16_allocated.
5140 * gc.h (GCH): Renamed to SCM_GC_H.
5142 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
5143 might be unnecessary, but I feel better this way :-)
5145 (SCM_GC_CELL_TYPE): New macro.
5147 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
5148 in guile, and it is unlikely that they will be applied to real
5151 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
5153 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
5154 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
5156 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
5157 make sure that in debug mode no free cell will ever be visible
5158 outside of the garbage collector.
5160 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5162 * async.c (scm_asyncs_pending): Don't use != to compare SCM
5165 * async.c (scm_system_async), variable.c (scm_make_variable,
5166 scm_make_undefined_variable): Use scm_cons to create a pair.
5168 * debug.c (scm_reverse_lookup): Perform proper type checking.
5169 Remove suspicious use of SCM_SLOPPY_CONSP.
5171 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
5172 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
5173 the corresponding optimization.
5175 * eval.c (iqq): Use proper type check.
5177 (scm_m_expand_body): Remove redundant type checks.
5179 (promise_print): Don't access promise cells as pairs.
5181 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
5182 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
5183 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
5184 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
5185 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
5187 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
5188 (scm_iprin1): Use new macro predicate and accessors.
5190 * eval.h (scm_tc16_macro): Removed declaration. It is declared
5193 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
5194 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
5195 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
5196 SCM_VARIABLE_H. Even the macros that are used to inhibit
5197 including a header file twice should be in the SCM_ namespace.
5199 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
5200 properties.c (scm_primitive_property_ref,
5201 scm_primitive_property_del_x): Prefer stronger predicates like
5202 SCM_NULLP or SCM_FALSEP over SCM_IMP.
5204 * gc.c (MARK): Use proper macros to access procedure-with-setter
5205 cell elements and closure cell elements.
5207 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
5208 access free cells as pairs.
5210 (scm_unprotect_object): scm_hashq_get_handle returns #f if
5211 no hashtab entry is found.
5213 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
5214 SCM_CLR_PORT_OPEN_FLAG.
5216 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
5217 use SCM_SET_C[AD]R for uninitialized cells.
5219 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
5220 If the hashtable has no slots, return #f instead of '(). This
5221 unifies the return value with most assoc-functions.
5223 (scm_hash_fn_ref): Use proper type check.
5225 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
5226 Removed references to non-existing functions from documentation.
5228 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
5229 access keyword cell elements.
5231 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
5234 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
5236 * print.c (scm_iprlist): Added comment. Improved loop
5239 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
5242 * smob.c (scm_markcdr): Don't access smob cells as pairs.
5244 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
5246 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
5249 * variable.c (variable_print, variable_equalp, scm_variable_ref,
5250 scm_variable_set_x): Use proper macros to access variable cell
5253 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
5255 * variable.h (SCM_VARVCELL): Don't access variable cells as
5258 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
5259 added FIXME comment, removed register specifier.
5261 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
5263 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
5264 * init.c (scm_init_guile_1): Don't init goopscore module.
5266 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
5268 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
5270 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5272 * strop.c (scm_string_to_list): Fixed docstring markup.
5273 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
5274 (scm_string_downcase, scm_string_capitalize_x),
5275 (scm_string_capitalize): Rewrote and corrected docstrings.
5276 (scm_string_ci_to_symbol): Made docstring more explicit.
5278 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
5280 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
5282 (scm_call_with_values): Removed.
5283 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
5284 so that it can be exported.
5285 (scm_call_with_values): Removed.
5287 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
5288 * eval.c: Include "libguile/values.h"
5289 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
5291 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
5292 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
5293 New delcarations to support above change.
5295 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
5296 errors with last change.
5298 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
5300 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
5301 scm_i_eval): Moved the application of the system transformer from
5302 scm_i_eval to scm_primitive_eval.
5304 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
5306 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
5308 * strop.c (scm_string_index): Fix docstring line break
5311 * list.c (scm_cons_star): Fix docstring typo.
5313 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
5315 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
5316 (big2str), ports.c (scm_drain_input), read.c (scm_read,
5317 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
5318 scm_make_string, scm_string_append), strports.c (st_resize_port,
5319 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
5320 scm_makstr with calls to scm_allocate_string.
5322 * strings.[ch] (scm_allocate_string): New function.
5324 * strings.[ch] (scm_makstr): Deprecated.
5326 2001-03-18 Gary Houston <ghouston@arglist.com>
5328 * posix.c (scm_tmpnam): check that return value from tmpnam is not
5329 NULL. rewrote the docstring.
5330 (scm_mkstemp): new procedure implementing "mkstemp!".
5331 * posix.h: declare scm_mkstemp.
5333 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
5334 normally it would be found in netdb.h.
5336 2001-03-17 Gary Houston <ghouston@arglist.com>
5338 * sort.c (scm_sort): move sortvec variable to avoid a compiler
5339 warning when HAVE_ARRAYS is not defined. move len too.
5341 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
5342 (EXTRA_DOT_X_FILES): let configure set the value.
5343 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
5345 * gc.c (scm_must_malloc): changed the comment explaining when
5346 scm_must variants of malloc/free etc., should be used, based on
5347 explanation from Dirk Herrmann.
5348 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
5349 string with procedure name. use scm_must_malloc instead of malloc.
5350 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
5352 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
5353 scm_ungetc): use scm_must variants of malloc/realloc/free.
5354 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
5356 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5358 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
5359 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
5360 scm_wrong_type_arg instead.
5362 (SCM_WNA): Deprecated.
5364 * error.[ch] (scm_wta): Deprecated.
5366 * numbers.c (s_i_log): Minor comment fix.
5368 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
5369 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
5370 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
5371 wrong-num-args or misc errors.
5373 * unif.c (scm_make_shared_array, scm_transpose_array,
5374 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
5375 Validate the rest argument (note: this is only done when guile is
5376 built with SCM_DEBUG_REST_ARGUMENT=1)
5378 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
5379 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
5381 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
5382 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
5384 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5386 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
5387 instead of scm_wrong_num_args.
5389 * coop-threads.c: Don't include libguile/strings.h. (Was only
5390 needed for former implementation of SCM_WRONG_NUM_ARGS.)
5392 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
5393 wrong-num-args errors.
5395 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5397 * error.[ch] (scm_error_num_args_subr): New function.
5399 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5401 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
5402 (scm_length, scm_append, scm_reverse, scm_list_ref),
5403 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
5404 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
5405 (scm_delete1_x), gc.c (scm_map_free_list),
5406 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
5407 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
5408 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
5409 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
5410 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
5411 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
5412 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
5414 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
5415 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
5416 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
5417 symbols.c (scm_symbol_interned_p), numbers.c
5418 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
5421 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
5423 * snarf.h (SCM_CONST_LONG): Deprecated.
5424 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
5426 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
5428 * numbers.c (scm_num2ulong): Check that a bignum is positive
5429 before looking at the magnitude. Correctly check for overflow
5431 (scm_num2long_long): Likewise.
5432 (scm_num2ulong_long): New.
5433 (ULONG_LONG_MAX): Define if not already defined.
5434 * numbers.h: (scm_num2ulong_long): New prototype.
5436 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5438 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
5440 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
5441 (SCM_OPOUTSTRPORTP): New predicate macros.
5442 (scm_open_input_string, scm_open_output_string),
5443 (scm_get_output_string): New prototypes.
5445 * strports.c (scm_open_input_string, scm_open_output_string),
5446 (scm_get_output_string): New procedures (SRFI-6 compliant).
5447 Made scm_tc16_strport non-static.
5449 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
5451 * macros.h (SCM_ASSYNT): Removed unused object argument from
5454 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
5455 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
5456 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
5457 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
5458 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
5459 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
5460 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
5461 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
5462 scm_m_atdispatch): Removed unused object argument from call to
5465 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
5467 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
5468 const int* to reflect that the input array of integers remains
5469 unchanged. Thanks to Brett Viren for the hint.
5471 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5473 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
5474 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
5476 (gh_scm2newstr, gh_symbol2newstr): Change call to
5477 scm_must_malloc() to malloc(), because user-free()able memory is
5480 * gc.c: Added declaration of `scm_debug_check_freelist'.
5482 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5484 * ports.c (scm_port_mode): Changed `mode' array size to 4.
5486 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
5488 * strports.c (scm_object_to_string): New procedure.
5489 (scm_strprint_obj): Deprecated.
5490 * strports.h: Reflect the changes.
5492 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
5494 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
5496 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
5497 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
5498 SCM_ASSYNT to check for correct argument types. Either use some
5499 SCM_VALIDATE_* macro or an explicit test.
5501 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
5504 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
5505 instead of calling scm_wta.
5507 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5509 * load.c (scm_primitive_load, scm_primitive_load_path),
5510 (scm_sys_search_load_path): Corrected docstrings (file ->
5513 * eval.c (scm_force): Added texinfo markup to docstring.
5514 (scm_promise_p): Renamed parameter to `obj' to match docstring.
5516 * debug-malloc.c: Reinserted #include <stdio.h>.
5518 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
5520 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
5522 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
5523 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
5524 Use SCM_LISTn instead of scm_listify.
5526 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5528 * _scm.h: Removed #include <errno.h>.
5530 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
5531 errno variable (can be a macro on some systems, for example when
5532 using linux libc with threads).
5534 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
5535 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
5536 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
5537 #include <errno.h> in these 20 out of 100 files.
5539 2001-03-10 Gary Houston <ghouston@arglist.com>
5541 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
5542 not already defined.
5544 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5546 * coop.c: Inserted #include <stdio.h>.
5548 * iselect.c: Reinserted #include <stdio.h>.
5550 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
5552 * posix.c: Replaced `#define' of __USE_XOPEN right before
5553 including unistd.h with a define of _GNU_SOURCE at the very top of
5556 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
5558 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
5559 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
5560 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
5561 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
5562 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
5563 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
5564 print.c, procprop.c, procs.c, properties.c, ramap.c,
5565 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
5566 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
5567 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
5568 Remove #include <stdio.h>
5569 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
5571 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
5573 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5575 * posix.c (scm_gethostname): Set initial name length to 256 for
5578 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5580 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
5581 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
5582 (scm_sethostname, scm_gethostname): New prototypes.
5584 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
5585 <sys/file.h>, if present.
5586 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
5587 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
5588 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
5589 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
5590 (scm_sethostname, scm_gethostname): New procedures.
5592 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
5594 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
5595 not optional (ii) "recommend" spelling correction.
5597 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5599 * ramap.c (racp): Removed optimization which caused array copying
5600 to fail if the two arrays shared storage. Re-inserted the IVDEP
5601 macros removed in the change of 2000-03-09. (Don't really have a
5602 complete grasp of what they are for, but they seem to be necessary
5603 on Crays. This needs testing!) Thanks to Miroslav Silovic.
5605 * hash.c (scm_string_hash): Don't downcase characters.
5607 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5609 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
5610 size from 277 --> 1009.
5612 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
5615 * coop-threads.c: Fixed change of 2001-03-06.
5617 * validate.h: Code formatting.
5619 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
5621 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
5622 (*.doc): Add dependency on guile-snarf.awk.in.
5624 * guile-snarf.awk.in: Neglect spaces at the end of
5625 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
5626 middle of docstrings. (To avoid the problem with gcc-2.96.)
5628 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
5630 * coop-threads.c (scm_call_with_new_thread), load.c
5631 (scm_primitive_load, scm_sys_search_load_path), random.c
5632 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
5633 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
5634 (potentially) issue a scm-misc-error or wrong-num-args error
5637 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
5638 about the expected type with the wrong-type-arg error message.
5640 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
5641 a C level bug that can't be fixed from scheme anyway.
5643 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5645 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
5646 Duplicate bindings are OK in a let* since a let* is semantically
5647 equivalent to a nested set of let:s.
5649 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5651 * print.c (scm_print_options): Fixed texinfo in docstring.
5653 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
5654 the underlying functions getservent, getprotoent or getnetent
5655 return NULL instead of signalling an error.
5657 2001-03-04 Gary Houston <ghouston@arglist.com>
5659 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
5660 taking an unexpectedly large filename for an AF_UNIX socket from
5661 bind/connect/sendto (thanks to Martin Grabmueller).
5663 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
5664 former and adjusted the latter.
5665 (scm_socket, scm_socketpair): cosmetic changes.
5666 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
5667 size_t as socklen_t substitute. don't restrict args/return values
5668 to INUM: allow full range of int or size_t.
5669 (scm_fill_sockaddr): check arguments before allocating memory, to
5670 avoid leakage. use malloc, not scm_must_malloc.
5671 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
5672 substitute. free the sockaddr structure before throwing an error.
5673 (scm_init_add_buffer): procedure removed, together with its static
5674 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
5675 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
5676 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
5677 scm_sendto): use a local buffer instead of scm_addr_buffer.
5678 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
5680 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
5681 call to detect whether recvfrom could be bothered to set the address.
5682 (scm_init_socket): don't call scm_init_addr_buffer.
5684 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
5686 * debug.c (scm_procedure_source, scm_procedure_environment),
5687 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
5688 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
5689 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
5690 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
5691 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
5692 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
5693 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
5694 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
5695 scm_array_to_list, scm_array_prototype), validate.h
5696 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
5697 scm_misc_error or scm_wrong_type_arg instead.
5699 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
5701 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5703 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
5704 (scm_sys_tag_body): Added.
5706 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
5708 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
5709 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
5710 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
5711 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
5712 options.c (scm_options), ports.c (scm_remove_from_port_table),
5713 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
5714 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
5715 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
5716 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
5719 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5721 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
5723 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
5725 * eval.c (scm_s_duplicate_bindings): New error message.
5726 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
5728 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
5730 * eval.h (SCM_EVALIM2): New macro. Use it when a
5731 immediate, literal constant should be evaluated.
5732 * eval.c (scm_s_duplicate_formals): New error message string.
5733 (scm_c_improper_memq): New function.
5734 (scm_m_lambda): Check for duplicate arguments.
5735 (scm_ceval, scm_deval): When executing a body: only cons a new
5736 toplevel environment frame when it is different from the
5737 existing one; use EVALCAR instead of SIDEVAL so that we can properly
5738 check for empty combinations; use SCM_EVALIM2 for the same reason
5739 in the non-toplevel loop.
5740 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
5741 New labels with the meaning of their non-"nontoplevel" partners,
5742 but they are used when it is known that the body is not evaluated at
5744 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
5745 reporting for empty combinations.
5747 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
5749 * Remove dump facilities.
5750 * dump.c, dump.h: Removed.
5751 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
5752 * init.c: Remove #include "libguile/dump.h".
5753 (scm_init_guile_1): Remove scm_init_dump.
5754 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
5755 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
5756 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
5757 (scm_set_smob_dump, scm_set_smob_undump): Removed.
5759 * keywords.c: Remove #include "libguile/dump.h".
5760 (keyword_dump, keyword_undump): Removed.
5761 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
5763 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5765 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
5766 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
5767 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
5768 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
5769 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
5770 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
5771 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
5772 to @code{} as the texinfo manual recommends, converted the
5773 examples to use a @lisp{}-environment.
5775 * strports.c (scm_eval_string): Cleaned up the docstring.
5777 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
5780 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
5781 (scm_number_to_string, scm_string_to_number, scm_number_p)
5782 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
5783 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
5784 (scm_ash): Added texinfo markup and removed obsolete @refill.
5785 (scm_gr_p): Corrected comment.
5786 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
5787 docstring) comments.
5788 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
5789 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
5790 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
5791 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
5792 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
5793 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
5794 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
5795 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
5797 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
5799 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
5800 (Obviously nobody compiles with SCM_RECKLESS defined...)
5802 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
5804 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5806 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
5808 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
5810 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
5812 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
5813 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
5814 since use of `z' suggests that the arguments may be complex.
5816 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
5819 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
5821 * dump.c (scm_binary_write, scm_binary_read), eval.c
5822 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
5823 scm_guardian_greedy_p, scm_make_guardian), fports.c
5824 (scm_file_port_p): Minor docstring fixes.
5826 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
5828 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
5830 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
5832 (make_class_from_template): Do not bother to set the current
5833 module around the call to DEFVAR, scm_eval takes care of that.
5834 (scm_init_goops): Make scm_module_goops and
5835 scm_goops_lookup_closure permanent objects.
5837 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
5838 top level, create a fresh top-level environment for each
5839 expression instead of mutating the exisint frame. This is
5840 important when that frame is closed over.
5842 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
5843 SCM_DIGSPERLONG instead of DIGSPERLONG.
5845 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
5847 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
5848 before applying arrow procedure in `cond' and before applying
5849 receiver procedure in call-with-current-continuation.
5850 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
5851 macro. The argument is expanded more than one time.
5853 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
5854 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
5856 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
5858 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
5861 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5863 * variable.c (scm_make_variable, scm_make_undefined_variable)
5864 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
5865 (scm_variable_bound_p), values.c (scm_values)
5866 (scm_call_with_values), unif.c (scm_bit_count)
5867 (scm_bit_set_star_x), symbols.c (scm_gentemp)
5868 (scm_gensym), strings.c (scm_string_p, scm_make_string)
5869 (scm_read_only_string_p, scm_string_length, scm_string_ref)
5870 (scm_string_set_x, scm_substring, scm_string_append), stime.c
5871 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
5872 (scm_copy_random_state, scm_random), print.c (scm_newline)
5873 (scm_write_char, scm_simple_format), debug-malloc.c
5874 (scm_malloc_stats), environments.c (scm_environment_p)
5875 (scm_environment_bound_p, scm_environment_ref)
5876 (scm_environment_fold, scm_environment_define)
5877 (scm_environment_undefine, scm_environment_set_x)
5878 (scm_environment_cell, scm_environment_observe)
5879 (scm_environment_observe_weak, scm_environment_unobserve)
5880 (scm_make_eval_environment, scm_eval_environment_p)
5881 (scm_eval_environment_set_local_x, scm_eval_environment_local)
5882 (scm_eval_environment_imported)
5883 (scm_eval_environment_set_imported_x, scm_make_import_environment)
5884 (scm_import_environment_p, scm_import_environment_imports)
5885 (scm_import_environment_set_imports_x, scm_make_export_environment)
5886 (scm_export_environment_p, scm_export_environment_private)
5887 (scm_export_environment_set_private_x)
5888 (scm_export_environment_signature)
5889 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
5890 Added texinfo markup.
5892 * ports.c (scm_drain_input): Lowercased argument to @var.
5893 (scm_current_input_port, scm_current_output_port): Filled in
5894 missing explanation.
5895 (scm_current_load_port, scm_set_current_output_port)
5896 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
5897 Added texinfo markup.
5899 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
5900 (scm_release_arbiter): Added texinfo markup to docstrings.
5901 Changed `Returns' to `Return'.
5902 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
5904 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
5906 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
5907 by doubling them to `@@'.
5909 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5911 * numbers.c (scm_lognot), random.c (scm_random,
5912 scm_random_normal, scm_random_solid_sphere_x,
5913 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
5914 scm_random_exp), dynwind.c
5915 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
5917 * goops.c (scm_sys_initialize_object, scm_instance_p,
5918 scm_class_name, scm_class_precedence_list, scm_class_slots,
5919 scm_class_environment, scm_generic_function_name,
5920 scm_generic_function_methods, scm_method_generic_function,
5921 scm_method_specializers, scm_method_procedure, scm_make_unbound,
5922 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
5923 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
5924 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
5925 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
5926 scm_class_direct_supers, scm_class_direct_slots,
5927 scm_class_direct_subclasses, scm_class_direct_methods,
5928 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
5929 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
5930 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
5931 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
5932 scm_memoized_environment, scm_procedure_name,
5933 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
5935 (scm_class_of, scm_entity_p, scm_operator_p,
5936 scm_set_object_procedure_x, scm_object_procedure,
5937 scm_make_class_object), hooks.c (scm_make_hook_with_name,
5938 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
5939 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
5940 scm_hook_to_list), lang.c
5941 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
5942 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
5943 (scm_print_options, scm_port_with_print_state,
5944 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
5945 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
5946 scm_make_procedure_with_setter, scm_procedure), throw.c
5947 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
5948 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
5949 scm_stack_ref, scm_stack_length, scm_frame_p,
5950 scm_last_stack_frame, scm_frame_number, scm_frame_source,
5951 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
5952 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
5953 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
5954 (scm_dirname, scm_basename), dynwind.c
5955 (scm_wind_chain), read.c (scm_read_options, scm_read,
5956 scm_read_hash_extend), gc.c
5957 (scm_unhash_name), eval.c (scm_eval_options_interface,
5958 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
5959 (scm_display_error, scm_set_print_params_x,
5960 scm_display_application, scm_display_backtrace, scm_backtrace),
5961 async.c (scm_async, scm_system_async, scm_async_mark,
5962 scm_system_async_mark, scm_run_asyncs, scm_noop,
5963 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
5964 scm_mask_signals): Added docstrings.
5966 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
5968 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
5969 address of car/cdr. (Thanks to Dirk Herrmann)
5970 Use scm_sizet to obtain the length of strings.
5971 (Thanks to Matthias Koeppe)
5973 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
5975 * symbols.c (scm_mem2symbol): Put a empty statement after the
5976 next_symbol label. This is mandated by ANSI, appearantly.
5978 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
5980 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
5981 sense to compile for a specific kernel version. Do not include
5982 <asm/signal.h> while defining __KERNEL__. This hack should no
5983 longer be needed and caused problems.
5985 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
5987 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
5988 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
5989 can not deal with immediates.
5991 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
5993 * list.c (scm_list_copy): Validate the first argument.
5995 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
5997 Fix evaluator so that top-level expressions are correctly
5998 evaluated with respect to the module system.
6000 * modules.h. modules.c (scm_current_module_lookup_closure): New
6003 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
6005 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
6006 names to better reflect their meaning.
6008 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
6009 evaluated at top-level and synronize lookup closure before
6010 executing every subform.
6011 (scm_primitve_eval_x, scm_primitive_eval): New functions.
6012 (scm_eval_x, scm_eval): Reimplement in terms of
6013 scm_primitive_eval_x and scm_primitive_eval, respectively.
6015 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
6017 * macros.c (scm_macro_name, scm_macro_transformer): Use
6018 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
6021 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
6023 * dump.c (scm_store_bytes): Store data size before data.
6024 (scm_restore_bytes): Restore data size. Takes a pointer to size.
6025 * dump.h (scm_restore_bytes): Updated.
6027 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
6029 * dump.c: Use double cells for update schedule.
6031 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
6033 * ports.c (scm_unread_char): Take an optional argument.
6035 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
6037 * modules.h (scm_selected_module, scm_current_module): Renamed
6038 scm_selected_module to scm_current_module to synchronize Scheme
6040 (scm_select_module, scm_set_current_module): Likewise. Changed
6043 * ports.c (scm_port_for_each): Make a snapshot of the port table
6044 before iterating over it. The table might change while the user
6045 code is running. With the snapshot, the user can depend on the
6046 fact that each port that existed at the start of the iteration is
6047 encountered exactly once. (ice-9 popen) depends on this.
6049 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
6051 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
6053 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
6054 range checking for the size parameter. Thanks to Martin
6055 Grabmueller for the hint.
6057 (scm_makstr): Reordered string initialization to make interrupt
6058 deferring unnecessary.
6060 * vectors.c (scm_make_vector): Fixed range checking.
6062 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
6064 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
6066 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
6067 checking of the size parameter for type correctness and valid
6068 range. Thanks to Rob Browning for reporting the problem. Instead
6069 of deferring interrupts, scm_remember_upto_here_1 is used.
6071 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
6073 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
6074 (scm_dump_cell_update): Removed.
6075 (scm_dump_update): Renamed from scm_dump_object_update.
6076 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
6077 a pointer instead of returning a value.
6078 * keywords.c (keyword_undump): Updated.
6080 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
6082 * dump.c, dump.h: Modified a lot.
6083 (SCM_DUMP_COOKIE): Version 0.1
6084 (scm_dump_mark): Removed.
6085 (scm_restore_cell_object, scm_store_cell_object): New functions.
6087 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
6088 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
6089 New slots: dump, undump.
6090 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
6093 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
6094 (keyword_undump): Renamed from keyword_alloc.
6095 (scm_init_keywords): Set keyword_dump and keyword_undump.
6097 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
6099 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
6100 the deprecated SCM_DOUBLE_CELLP.
6102 * tags.h (SCM_DOUBLE_CELLP): deprecated.
6104 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
6106 * dump.c, dump.h: New files.
6107 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
6108 * init.c: #include "libguile/dump.h".
6109 (scm_init_guile_1): Call scm_init_dump.
6110 * smob.h (scm_smob_descriptor): New slots: dump_mark,
6111 dump_dealloc, dump_store, undump_alloc, undump_restore,
6113 * smob.c (scm_make_smob_type): Init the new slots.
6114 (scm_set_smob_dump, scm_set_smob_undump): New functions.
6115 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
6117 * keywords.c: #include "libguile/dump.h".
6118 (keyword_dealloc, keyword_alloc): New functions.
6119 (scm_init_keywords): Set smob_dump and smob_undump.
6121 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
6123 * vectors.c (scm_c_make_vector): New function.
6124 * vectors.h (scm_c_make_vector): Declared.
6125 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
6126 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
6127 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
6128 (scm_make_method_cache, scm_i_vector2list,
6129 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
6130 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
6131 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
6132 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
6133 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
6134 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
6135 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
6136 (scm_vector, scm_make_vector): Use scm_c_make_vector.
6138 * hashtab.c (scm_c_make_hash_table): New function.
6139 * hashtab.h (scm_c_make_hash_table): Declared.
6140 * environments.c (scm_make_leaf_environment,
6141 scm_make_eval_environment), gc.c (scm_init_storage),
6142 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
6143 Use scm_c_make_hash_table.
6145 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6147 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
6149 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6151 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
6154 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
6155 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
6156 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
6157 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
6158 srcprop.c (scm_source_properties, scm_set_source_properties_x,
6159 scm_source_property, scm_set_source_property_x), sort.c
6160 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
6161 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
6162 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
6165 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6167 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
6168 really get that arg.
6170 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
6172 * goops.c (s_scm_get_keyword): Bug fix.
6174 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
6176 The following patch was sent by Martin Grabmueller. It makes sure
6177 that in case of parameter errors the correct function name is
6178 shown, and that parameter types are only checked once.
6180 * strop.c (string_copy, string_upcase_x, string_downcase_x,
6181 string_capitalize_x): New functions. Each one performs the core
6182 functionality of the corresponding scm_* function.
6184 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
6185 scm_string_downcase_x, scm_string_downcase,
6186 scm_string_capitalize_x, scm_string_capitalize): Reduced to
6187 parameter checking wrappers of the above functions.
6189 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
6191 * continuations.c, dynl.c, keywords.c, load.c: Include
6192 strings.h. Thanks to Bill Schottstaedt for the bug report.
6194 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6196 * backtrace.c (display_header): Make sure that line and column
6197 information is shown independent of whether the port the code was
6198 read from had an associated filename. Thanks to Martin
6199 Grabmueller for providing this patch.
6201 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6203 * fports.[ch] (scm_file_port_p): New primitive.
6205 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6207 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
6208 These are now defined in fports.c, strports.c and vports.c.
6210 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
6211 vports.c (scm_tc16_sfport): Made variables (were macros defined in
6214 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
6215 (scm_make_sfptob): Made static. These return a type code now.
6217 fports.c (scm_init_fports), strports.c (scm_init_strports),
6218 vports.c (scm_init_vports): Create the corresponding port types.
6220 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
6221 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
6223 * init.c (scm_init_guile_1): Make sure strports are initialized
6226 * ports.[ch] (scm_make_port_type): Changed the return type to
6229 * ports.c (scm_ports_prehistory): Don't create any port types
6232 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
6233 against scm_tc16_fport directly.
6235 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6237 * srcprop.c (scm_set_source_property_x): Fix to handle
6238 (set-source-property! <obj> 'copy <datum>) correctly.
6240 2001-01-24 Gary Houston <ghouston@arglist.com>
6242 * filesys.c (scm_link): docstring fix.
6243 * fports.h (scm_setfileno): obsolete declaration removed.
6244 * posix.c: bogus popen declaration removed.
6246 * rdelim.c: new file, split from ioext.c.
6247 * rdelim.h: new file, split from ioext.h
6248 * Makefile.am: add rdelim.c and related files.
6249 * init.c: call scm_init_rdelim. include rdelim.h.
6251 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
6253 This patch was sent by Martin Grabmueller and makes sure that
6254 parameter errors are reported correctly by the lexicographic
6255 ordering predicates.
6257 * strorder.c (string_less_p, string_ci_less_p): New functions.
6259 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
6260 functionality into string_less_p, string_ci_less_p respectively.
6261 The remaining code is just a wrapper to do the parameter
6264 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
6265 parameters and call string_less_p instead of scm_string_less_p.
6267 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
6268 Check the parameters and call string_less_ci_p instead of
6269 scm_string_ci_less_p.
6271 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
6273 This patch modifies scm_display_error to perform parameter
6274 checking. Thanks to Neil Jerram for the bug report.
6276 * backtrace.[ch] (scm_i_display_error): New function.
6278 * backtrace.c (scm_display_error): Added parameter check and
6279 extracted the core functionality into function
6280 scm_i_display_error.
6282 * throw.c (handler_message): Call scm_i_display_error to display
6285 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6287 * eval.c (SCM_APPLY): Added # args check for application of
6288 procedures with arity 3. (Thanks to Anders Holst.)
6290 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
6292 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
6294 (SCM_OPDIRP): Deprecated.
6296 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
6299 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
6300 Instead, give an explicit error message in case the directory is
6303 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
6304 instead of SCM_OPENP and SCM_CLOSEDP.
6306 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
6308 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
6310 * eval.c (inner_eval, scm_eval): Move all real functionality into
6311 inner_eval. Avoid to copy the expression twice by inlining some
6312 code from scm_i_eval.
6314 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6316 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
6317 now has to be the last clause, as required by R5RS. Thanks to
6318 Martin Grabmueller for the patch.
6320 2001-01-18 Gary Houston <ghouston@arglist.com>
6322 * ioext.c: further simplify scm_read_string_x_partial by defining
6325 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
6327 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
6329 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
6331 * __scm.h: Added comment about architecture and compiler
6332 properties that are required by guile.
6334 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
6335 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
6337 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
6339 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
6341 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
6342 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
6344 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6346 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
6347 to the names in limits.h.
6349 * numbers.c (abs_most_negative_fixnum): Added.
6351 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
6352 fixnum-min) special case.
6354 (scm_big_and): Fix for negative first parameter.
6356 (scm_bit_extract): Fix for fixnum paramters.
6357 Thanks to Rob Browning for the bug report.
6359 (scm_init_numbers): Initialize abs_most_negative_fixnum.
6361 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
6363 * symbols.c (scm_symbol_bound_p): Fixed comment.
6364 Thanks to Chris Cramer.
6366 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
6368 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
6369 Thanks to Bill Schottstaedt.
6371 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
6373 from Matthias Köppe:
6375 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
6376 casts its result, so doesn't yield an lvalue per ANSI C.
6378 * goops.c (s_scm_sys_set_object_setter_x): use
6379 SCM_SET_ENTITY_SETTER.
6380 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
6382 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
6383 its result, so doesn't yield an lvalue per ANSI C.
6384 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
6385 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
6386 SCM_GC_SET_CARD_FLAGS.
6387 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
6389 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
6391 2001-01-08 Gary Houston <ghouston@arglist.com>
6393 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
6394 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
6395 socket.c (scm_recvfrom): use the new macro, plus minor docstring
6397 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
6398 for fdes. if current input port is used, check that it's a file
6401 2001-01-06 Gary Houston <ghouston@arglist.com>
6403 * ioext.c (scm_read_string_x_partial): new procedure, implements
6404 read-string!/partial.
6405 * ports.c (scm_take_from_input_buffers): new procedure used by
6406 scm_read_string_x_partial.
6407 (scm_drain_input): use scm_take_from_input_buffers.
6409 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
6411 * validate.h (SCM_VALIDATE_NUMBER): New.
6413 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
6415 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
6416 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
6417 SET_DESTROYED): new defines/macros.
6418 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
6419 (add_to_live_list): takes a `guardian_t *' now, not SCM.
6420 (guardian_print): print more info.
6421 (guardian_apply): check if the guardian is destroyed, and throw an
6422 error if so. take one more optional argument `throw_p'.
6423 (scm_guard): depending on the value of `throw_p', return a boolean
6425 (scm_get_one_zombie): remove redundant property test.
6426 (guardian_t): represent the various (currently 3, I hope nothing
6427 more gets added) boolean fields as bit flags.
6428 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
6429 (scm_destroy_guardian_x): new procedure.
6431 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
6432 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
6434 2001-01-01 Gary Houston <ghouston@arglist.com>
6436 * fports.c (fport_write): bugfix: handle short writes for
6437 unbuffered ports too. optimize the buffered case by minimizing
6438 the number of write/flush calls.
6439 (write_all): new helper procedure.
6441 The ChangeLog continues in the file: "ChangeLog-2000"