1 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
3 These changes are the start of support for preemptive
4 multithreading. Marius and I have agreed that I commit this code
5 into the repository although it isn't thoroughly tested and surely
6 introduces many bugs. The bugs should only be exposed when using
7 threads, though. Signalling and error handling for threads is
8 very likely broken. Work on making the implementation cleaner and
9 more efficient is needed.
11 * __scm.h (SCM_ALLOW_INTS_ONLY): Removed.
12 (SCM_NONREC_CRITICAL_SECTION_START,
13 SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
14 SCM_REC_CRITICAL_SECTION_END): New macros.
15 (SCM_CRITICAL_SECTION_START/END): Defined here.
17 * eval.c: Insert SOURCE_SECTION_START / SOURCE_SECTION_END around
18 the three calls to scm_m_expand_body.
20 * gc.h: #include "libguile/pthread-threads.h";
21 (SCM_FREELIST_CREATE, SCM_FREELIST_LOC): New macros.
23 * gc.c (scm_i_freelist, scm_i_freelist2): Defined to be of type
26 * gc.c, gc-freelist.c, inline.h: Use SCM_FREELIST_LOC for freelist
29 * gc-freelist.c (scm_gc_init_freelist): Create freelist keys.
31 * gc-freelist.c, threads.c (really_launch): Use
34 * gc-malloc.c (scm_realloc, scm_gc_register_collectable_memory):
36 * gc.c (scm_i_expensive_validation_check, scm_gc,
37 scm_gc_for_newcell): Put threads to sleep before doing GC-related
38 heap administration so that those pieces of code are executed
39 single-threaded. We might consider rewriting these code sections
40 in terms of a "call_gc_code_singly_threaded" construct instead of
41 calling the pair of scm_i_thread_put_to_sleep () and
42 scm_i_thread_wake_up (). Also, we would want to have as many of
43 these sections eleminated.
45 * init.c (scm_init_guile_1): Call scm_threads_prehistory.
47 * inline.h: #include "libguile/threads.h"
49 * pthread-threads.h: Macros now conform more closely to the
50 pthreads interface. Some of them now take a second argument.
52 * threads.c, threads.h: Many changes.
54 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
56 * Makefile.am (version.h): Changed $^ --> $< in rule for
59 2002-12-08 Rob Browning <rlb@defaultvalue.org>
61 * version.h.in (SCM_MICRO_VERSION): use @--@ substitution now.
62 (SCM_MINOR_VERSION): use @--@ substitution now.
63 (SCM_MICRO_VERSION): use @--@ substitution now.
64 (scm_effective_version): new function prototype.
66 * version.c (scm_effective_version): new function, also add
69 * Makefile.am (schemelibdir): VERSION -> GUILE_EFFECTIVE_VERSION.
70 (libpath.h): use GUILE_EFFECTIVE_VERSION to compute
72 (version.h): generate this here rather than configure.in. This
73 approach tracks source edits better (i.e. more immediately).
74 Might be worth considering for other .in files too.
76 2002-12-02 Marius Vollmer <mvo@zagadka.ping.de>
78 Reorganized thread package selection. A thread package now only
79 implements a small set of pthread like functions and Guile
80 implements the rest on top of that. Guile's implementation is
81 what the "coop-pthreads" package has been previously. Support for
82 "coop" threads has been removed until I get time to add it again.
84 * Makefile.am (libguile_la_SOURCES): Removed iselect.c.
85 (noinst_HEADERS): Removed coop-threads.c, coop-threads.h, coop.c,
86 null-threads.c, coop-pthreads.c.
87 (modinclude_HEADERS): Removed coop-defs.h, coop-pthreads.h. Added
90 * validate.h (SCM_VALIDATE_THREAD): Moved to threads.h.
92 * threads.h: Do not include "libguile/coop-defs.h". Include
93 "libguile/pthread-threads.h" for USE_COPT_THREADS. Removed
94 (previously deprecated) C level thread API prototypes. They are
95 now in the thread package specific headers, "null-threads.h" and
97 (SCM_VALIDATE_THREAD, SCM_VALIDATE_MUTEX, SCM_VALIDATE_CONDVAR):
99 (scm_threads_init): Removed.
100 (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END,
101 SCM_THREAD_SWITCHING_CODE, scm_i_switch_counter,
102 SCM_I_THREAD_SWITCH_COUNT): Define here.
103 (scm_single_thread_p): Removed.
104 (scm_call_with_new_thread): Take two args directly instead of list
106 (scm_i_thread_data, scm_i_set_thread_data, SCM_THREAD_LOCAL_DATA,
107 SCM_SET_THREAD_LOCAL_DATA): Define here.
109 * threads.c: Merged with "coop-pthreads.c".
111 * null-threads.h: Implement pthread-like API as a set of macros.
113 * pthread-threads.h: New, implement pthread-like API by deferring
116 * init.c (scm_init_guile_1): Do not call scm_init_iselect, which
117 has been lost in the reorganization.
119 2002-12-01 Mikael Djurfeldt <mdj@linnaeus>
121 The following change makes it possible to move procedure
122 application dispatch outside inner loops. The motivation was
123 clean implementation of efficient replacements of R5RS primitives
126 The semantics is clear: scm_trampoline_N returns an optimized
127 version of scm_call_N (or NULL if the procedure isn't applicable
130 Applying the optimization to map and for-each increases efficiency
131 noticeably. For example, (map abs ls) is 8 times faster than
134 * eval.h (scm_t_trampoline_1, scm_t_trampoline_2): New types.
136 * eval.c, eval.h (scm_trampoline_1, scm_trampoline_2): New functions.
138 * eval.c (call_subr2_2, call_lsubr_2, call_closure_2): New functions;
139 (map, for-each): Handle also application on two args as a special
140 case; Use trampolines.
144 * sort.c (scm_cmp_function): Choose subr2less for scm_tc7_subr_2o;
145 (subr2oless): Removed.
146 (scm_restricted_vector_sort_x): Use scm_return_first to keep the
149 * eval.c (check_map_args): Use scm_out_of_range_pos instead of
152 2002-11-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
154 * evalext.[ch] (scm_m_undefine, undefine): Deprecated.
156 2002-11-17 Mikael Djurfeldt <mdj@linnaeus>
158 * debug.c (scm_make_iloc): Added missing "return".
160 2002-11-17 Marius Vollmer <mvo@zagadka.ping.de>
162 * strports.c (scm_eval_string_in_module): Validate second arg to
163 be a module. Thanks to Arno Peters!
165 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
167 * .cvsignore: remove goops.c
169 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
171 * modules.c (scm_env_top_level, scm_lookup_closure_module,
172 module_variable, scm_module_lookup_closure,
173 scm_module_transformer, scm_sym2var, scm_module_reverse_lookup,
174 scm_system_module_env_p): Don't compare SCM values with C
175 operators == or !=. Avoid SCM_IMP predicates. Prefer !SCM_FALSEP
178 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
180 * eval.h (SCM_MAKE_ILOC): New macro.
182 * debug.c (scm_make_iloc): Use SCM_MAKE_ILOC instead of computing
183 the iloc bitpattern here.
185 2002-11-14 Mikael Djurfeldt <mdj@linnaeus>
187 * coop-pthreads.c, coop-pthreads.h: scm_internal_select should be
188 part of the API, otherwise it's difficult to write Guile
189 extensions using non-blocking I/O => moved #include
190 "libguile/iselect.h" from coop-pthreads.c --> coop-pthreads.h.
192 * coop-pthreads.c (scm_unlock_mutex): Changed s_lock_mutex -->
195 2002-11-10 Marius Vollmer <mvo@zagadka.ping.de>
197 * __scm.h (USE_THREADS, GUILE_ISELECT): Do not define here. They
198 are defined in configure.in.
200 * threads.c: Removed SCM_API from function definitions. SCM_API
201 is only for declarations.
203 2002-11-07 Mikael Djurfeldt <mdj@linnaeus>
205 * coop-pthreads.h: Added support for thread specific data to the
206 generic C API for the coop-pthreads case.
208 * threads.c, threads.h (scm_cond_init): Undo unintentional API
210 (scm_cond_broadcast): Added missing function.
212 2002-11-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
214 * coop.c (coop_next_runnable_thread): Removed, wich should have
215 happened when GUILE_ISELECT was hard-wired.
217 2002-11-03 Marius Vollmer <mvo@zagadka.ping.de>
219 * Makefile.am (libguile_la_SOURCES): Added threads.c
220 (DOT_DOC_FILES): Added threads.doc.
221 (DOT_X_FILES): Added threads.x.
222 (EXTRA_libguile_la_SOURCES): Removed threads.c.
223 (noinst_HEADERS): Added coop-pthreads.c.
224 (modinclude_HEADERS): Added coop-pthreads.h.
226 * __scm.h (USE_THREADS, GUILE_ISELECT): Define when
227 SCM_DEBUG_DEPRECATED. Removed their use thru-out Guile.
229 * iselect.c: Include "_scm.h" before testing HAVE_UNISTD_H.
230 Thanks to Bill Schottstaedt!
232 * numbers.c (scm_integer_expt): Make 0^z == 0 for z != 0.
234 * _scm.h (HAVE_RESTARTABLE_SYSCALLS): Do define even when
235 SCM_COPT_THREADS is defined.
236 (SCM_SYSCALL): Use EINTR-expection version when SCM_COPT_THREADS
239 * coop-pthreads.c: Some harmless renamings of internal stuff.
240 (create_thread): New, generalized version of
241 scm_call_with_new_thread.
242 (scm_call_with_new_thread): Use it.
243 (scm_spawn_thread): New, use create_thread.
245 2002-11-02 Marius Vollmer <mvo@zagadka.ping.de>
247 * coop-pthreads.c, coop-pthreads.h: Redone completely, you might
248 start testing it now.
250 * _scm.h: Include <errno.h< so that SCM_SYSCALL is correctly
251 defined when HAVE_RESTARTABLE_SYSCALLS is not defined.
252 (HAVE_RESTARTABLE_SYSCALLS): Do not define when USE_COPT_THREADS
255 2002-10-27 Marius Vollmer <mvo@zagadka.ping.de>
257 * scmsigs.c (signal_cell_handlers, install_handler_data,
258 scm_delq_spine_x, really_install_handler, install_handler): New
259 scheme for triggering signal handlers, to simplify take_signal.
260 (take_signal): Simplified, to avoid race conditions.
261 (scm_sigaction_for_thread): Use new Scheme. Validate that thread
264 * async.c (scm_async_click): Reset pending_asyncs, handle
265 signal_asyncs. Don't set cdr of a non-signal async to #f.
266 (scm_i_queue_async_cell): Do not check cdr of cell for #f, queue
267 always. Set pending_asyncs.
268 (scm_system_async_mark_for_thread): Check that thread has not
270 (scm_unmask_signals, decrease_block): Call scm_async_click after
271 block_asyncs becomes zero.
273 * __scm.h (SCM_ASYNC_CLICK): Check pending_asyncs instead of
276 * root.h (scm_root_state): Added pending_asyncs and signal_asyncs
278 * root.c (root_mark): Mark them.
279 (make_root): Initialize them.
281 * iselect.c, iselect.h: Replaced GUILE_ISELECT with
283 (scm_internal_select): Define one version for USE_COOP_THREADS and
284 one for USE_NULL_THREADS.
285 (scm_init_iselect): Likewise.
287 * inline.h (scm_cell, scm_double_cell): Also allow
288 USE_COPT_THREADS to not protect the slot initializers.
290 * init.c (scm_init_guile_1): Call scm_init_thread_procs. This is
291 because threads need to be initialized before the stack, but
292 gsubrs such as scm_timed_condition_variable_wait can only be
295 * threads.h: Include "coop-pthreads.h" when requested.
296 (scm_threads_make_mutex, scm_threads_lock_mutex,
297 scm_threads_unlock_mutex, scm_threads_monitor): Removed, they were
298 not implemented anyway.
299 (scm_init_thread_procs, scm_try_mutex,
300 scm_timed_condition_variable_wait,
301 scm_broadcast_condition_variable, scm_c_thread_exited_p,
302 scm_thread_exited_p): New prototypes.
303 (struct timespec): Define if not already defined.
304 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
305 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
306 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
307 scm_cond_broadcast, scm_cond_destroy): Declarations moved here and
310 * threads.c: Include <errno.h>. Include "coop-pthreads.c" when
312 (scm_thread_exited_p): New.
313 (scm_try_mutex, scm_broadcast_condition_variable): Newly
314 registered procedures.
315 (scm_wait_condition_variable, scm_timed_wait_condition_variable):
316 Use the latter as the procedure for "wait-condition-variable",
317 thus offering a optional timeout parameter to Scheme.
318 (scm_wait_condition_variable): Implement in terms of
319 scm_timed_wait_condition_variable.
320 (scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
321 scm_mutex_unlock, scm_mutex_destroy, scm_cond_init,
322 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
323 scm_cond_broadcast, scm_cond_destroy): Implement in terms of
324 scm_make_mutex, etc, and deprecate.
325 (scm_init_threads): Do not create smobs, leave this to
326 scm_threads_init. Do not include "threads.x" file.
327 (scm_init_thread_procs): New, include "threads.x" here.
329 * null-threads.h (scm_null_mutex, scm_null_mutex_init,
330 scm_null_mutex_lock, scm_null_mutex_unlock,
331 scm_null_mutex_destroy, scm_null_condvar, scm_null_condvar_init,
332 scm_null_condvar_wait, scm_null_condvar_signal,
333 scm_null_condvar_destroy): Removed.
334 (scm_mutex_init, scm_mutex_lock, scm_mutex_unlock, scm_cond_init,
335 scm_cond_wait, scm_cond_signal, scm_cond_broadcast,
336 scm_cond_destory): Do not define, they are now deprecated and
337 handled by threads.{h,c}.
339 * null-threads.c (scm_null_mutex, scm_null_cond): Define here.
340 (scm_threads_init): Create smobs here, using the appropriate
342 (block): Removed, now unused.
343 (scm_c_thread_exited_p): New.
344 (scm_null_mutex_init, scm_null_mutex_lock, scm_null_mutex_unlock,
345 scm_null_mutex_destroy, scm_null_condvar_init,
346 scm_null_condvar_wait, scm_null_condvar_signal,
347 scm_null_condvar_destroy): Removed and updated users to do their
349 (scm_try_mutex, timeval_subtract,
350 scm_timed_wait_condition_variable,
351 scm_broadcast_condition_variable): New.
352 (scm_wait_condition_variable): Removed.
354 * coop-defs.h (coop_m): Added 'level' field.
355 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
356 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
357 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
358 scm_cond_broadcast, scm_cond_destroy, struct timespec): Do not
360 (coop_condition_variable_broadcast): New.
362 * coop-threads.c (scm_threads_init): Create smobs here, using the
364 (scm_c_thread_exited_p, scm_try_mutex,
365 scm_timed_wait_condition_variable,
366 scm_broadcast_condition_variable): New.
367 (scm_wait_condition_variable): Removed.
369 * coop.c (coop_new_mutex_init): Initialize level.
370 (coop_mutex_trylock, coop_mutex_lock, coop_mutex_unlock): maintain
372 (coop_condition_variable_signal): Renamed to
373 coop_condition_variable_broadcast and reimplemented in terms of
375 (coop_condition_variable_broadcast): New.
377 * goops.c (hell_mutex): Reimplemented using scm_make_mutex, etc.
379 * coop-pthreads.h, coop-pthreads.c: New, but unfinished.
381 2002-10-21 Marius Vollmer <mvo@zagadka.ping.de>
383 * null-threads.c: Include <time.h>. Also, use <...> for inclusion
386 * async.c, goops.h, modules.h, validate.h (SCM_MAKE_VALIDATE_MSG):
387 New. Use it instead of SCM_MAKE_VALIDATE in lots of places to
388 give better error messages. Thanks to Bill Schottstaedt!
390 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
392 * evalext.h, evalext.c (scm_definedp, scm_defined_p): Renamed
393 scm_definedp to scm_defined_p and deprecated scm_definedp.
395 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
397 * async.h, async.c (scm_system_async): Fixed deprecation to work
398 correctly when deprecated features are excluded.
400 2002-10-16 Marius Vollmer <marius.vollmer@uni-dortmund.de>
402 * async.c (scm_system_async_mark_for_thread): Validate thread
405 * coop-threads.c (scm_i_thread_root): Do not validate argument.
407 * feature.c (scm_init_feature): Don't add 'threads' for
410 * inline.h (scm_cell, scm_double_cell): Also allow
411 USE_NULL_THREADS to not protect the slot initializers.
413 * scmsigs.c (scm_sigaction_for_thread): It's "USE_THREADS" not
416 * Makefile.am (noinst_HEADERS): Added null-threads.c.
417 (modinclude_HEADERS): Added null-threads.h.
419 * threads.h: Include null-threads.h when !USE_COOP_THREADS.
420 * threads.c: Include null-threads.c when !USE_COOP_THREADS.
421 (scm_init_threads): Use generic type names scm_t_mutex and
422 scm_t_cond instead of coop_m and coop_c.
424 * null-threads.c, null-threads.h: New files.
426 2002-10-15 Marius Vollmer <mvo@zagadka.ping.de>
428 * Makefile.am: Replaced "$<" in non-pattern rules with its value.
429 This is to support makes that know about "$<" only in pattern
430 rules, like Sun's make.
432 2002-10-13 Marius Vollmer <mvo@zagadka.ping.de>
434 * Makefile.am (libpath.h): Fixed typo in top_srcdir_absolute
435 substitution. Thanks to David Allouche!
437 2002-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
439 * evalext.h: Replaced SCM_DEBUG_DEPRECATED with
440 !SCM_ENABLE_DEPRECATED.
442 2002-10-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
444 * async.c (scm_system_async_mark_for_thread): Only call
445 scm_i_thread_root when USE_THREADS is defined. Use scm_root
448 * scmsigs.c (take_signal): Only call scm_i_thread_root when
449 USE_THREADS is defined. Use scm_root otherwise.
450 (scm_sigaction_for_thread): Ignore THREAD argument when
451 USE_THREADS is not defined. Also, move THREAD argument defaulting
452 out of HAVE_SIGACTION section, which was a bug.
454 2002-10-10 Marius Vollmer <marius.vollmer@uni-dortmund.de>
456 * scmsigs.c (scm_sigaction_for_thread): Store original handler in
457 signal_handlers, not the closure that is used as the async.
458 The closure is stored in signal_handler_cells, as previously.
460 2002-10-10 Marius Vollmer <mvo@zagadka.ping.de>
462 * root.h (scm_root_state): Added 'block_async' slot.
463 (scm_active_asyncs): Removed abbrev.
464 * root.c (scm_make_root): Initialize 'block_asyncs' slot.
466 * __scm.h (SCM_ASYNC_TICK): Do without the scm_active_asyncs
469 * async.h (scm_call_with_blocked_asyncs,
470 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
471 scm_c_call_with_unblocked_asyncs): New prototypes.
472 (scm_mask_signals, scm_unmask_signals): Deprecated.
473 (scm_mask_ints): Turned into a macro.
474 * async.c (scm_mask_ints): Removed.
475 (scm_run_asyncs): Do not set scm_mask_ints while running an async.
476 this should not be necessary.
477 (scm_async_click): Test block_asyncs instead of scm_mask_ints.
478 (scm_mask_signals, scm_unmask_signals): Deprecated. Emit
479 deprecation warning and check for errornous use. Set block_asyncs
480 instead of scm_mask_ints.
481 (increase_block, decrease_block, scm_call_with_blocked_asyncs,
482 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
483 scm_c_call_with_unblocked_asyncs): New.
485 * script.c (scm_compile_shell_switches): Do not set scm_mask_ints.
486 Asyncs are enabled by default.
488 2002-10-09 Neil Jerram <neil@ossau.uklinux.net>
490 * vports.c (scm_make_soft_port): Allow vector argument to carry a
491 6th element: an input waiting thunk.
492 (sf_input_waiting): New.
494 2002-10-05 Marius Vollmer <mvo@zagadka.ping.de>
496 * root.c (root_mark): Mark active_asyncs slot.
498 * async.c (scm_async_click): Set the cdr of a executed handler
499 cell to SCM_BOOL_F, not SCM_EOL.
500 (scm_i_queue_async_cell): Queue the cell at the end of the list,
501 and only if the handler procedure is not already present.
502 (scm_system_async_mark_for_thread): Initialize cdr of handler cell
504 * scmsigs.c (scm_sigaction_for_thread): Likewise.
506 2002-10-04 Rob Browning <rlb@defaultvalue.org>
508 * guile.c (main): switch to scm_lt_dlset_preloaded_symbols;
510 * dynl.c (sysdep_dynl_link): switch to scm_lt_dlhandle,
511 scm_lt_dlopenext, and scm_lt_dlerror.
512 (sysdep_dynl_unlink): switch to scm_lt_dlhandle, scm_lt_dlclose,
514 (sysdep_dynl_func): switch to scm_lt_dlhandle, scm_lt_dlsym,
516 (sysdep_dynl_init): switch to scm_lt_dlinit();
518 * Makefile.am (libguile_la_LIBADD): switch to use
521 * numbers.c (scm_integer_expt): (expt 0 1) should be 1.
523 2002-10-04 Marius Vollmer <mvo@zagadka.ping.de>
525 * scmsigs.h (scm_sigaction_for_thread): New prototype.
526 * scmsigs.c (got_signal): Removed.
527 (signal_handler_cells, signal_handler_threads): New.
528 (take_signal): Queue the cell of the signal for the specified
529 thread. Reset the signal handler on systems that don't have
531 (sys_deliver_signals): Removed.
533 (scm_sigaction_for_thread): Renamed from scm_sigaction and
534 extended to also set the thread of a signal and allocate a cell
535 for it. Keep the Scheme name "sigaction". Check that signum is
536 within range. Also, use SCM_VECTOR_REF instead of SCM_VELTS.
537 (scm_sigaction): Implement in terms of scm_sigaction_for_thread.
538 (scm_init_scmsigs): Allocate signal_handler_cells and
539 signal_handler_threads vectors.
541 * async.c: Removed GUILE_OLD_ASYNC_CLICK code. Reorganized so
542 that system asnycs and user asyncs are separated. Reimplemented
543 system asyncs to work per-thread.
545 * gc.c (scm_init_gc): Do not use scm_system_async.
547 * async.h (scm_asyncs_pending, scm_set_tick_rate,
548 scm_set_switch_rate, scm_system_async_mark_from_signal_handler):
550 (scm_i_queue_async_cell): New.
552 * __scm.h (scm_asyncs_pending_p): Removed.
553 (SCM_ASYNC_CLICK): Check scm_active_asyncs instead of
554 scm_asyncs_pending_p.
556 * async.h (scm_system_async_mark_for_thread): New prototype.
558 * __scm.h: Removed GUILE_OLD_ASYNC_CLICK code.
560 * root.h (scm_root_state): Added new "active_asyncs" slot.
561 * root.c (scm_make_root): Initialize it to SCM_EOL.
563 * coop-defs.h (coop_t): Added new "handle" slot.
564 * coop-threads.c (all_threads, scm_current_thread,
565 scm_all_threads, scm_i_thread_root): New.
566 (scm_threads_init): Add main thread to all_threads.
567 (scheme_launch_thread): Remove thread from all_threads when it
569 (scm_call_with_new_thread): Initialize handle slot of coop_t
570 structure and add new thread to all_threads.
571 (scm_spawn_thread): Likewise.
573 * threads.h (scm_current_thread, scm_all_threads): New prototypes.
574 * threads.c (scm_current_thread, scm_all_threads): Register as
577 * dynl.c: Use scm_lt_ prefix for libltdl functions.
579 2002-09-29 Neil Jerram <neil@ossau.uklinux.net>
581 * script.c (scm_compile_shell_switches): Fix bad spelling of
582 `explicitly' in comment.
584 2002-09-28 Neil Jerram <neil@ossau.uklinux.net>
586 * posix.c (scm_geteuid, scm_getegid, scm_seteuid, scm_setegid):
587 Refer to provided? in doc string rather than deprecated feature?.
589 2002-09-24 Gary Houston <ghouston@arglist.com>
591 * inline.h (scm_double_cell): prevent reordering of statements
592 with any following code (for GCC 3 strict-aliasing).
593 * numbers.c (scm_make_real), num2float.i.c (FLOAT2NUM): removed
594 the earlier version of the reordering prevention.
596 2002-09-19 Han-Wen Nienhuys <hanwen@cs.uu.nl>
598 * inline.h (scm_double_cell): move SET_GCMARK set out of if body.
600 2002-09-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
602 * gc-malloc.c (scm_gc_register_collectable_memory): more overflow
605 2002-09-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
607 * inline.h: include stdio.h
609 * smob.c (free_print): abort if scm_debug_cell_accesses_p is set
611 2002-09-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
613 * gc-segment.c (scm_i_make_initial_segment): check user settings
616 * gc-malloc.c (scm_gc_init_malloc): check user settings for
619 * gc-freelist.c (scm_init_freelist): check user settings for sanity.
621 * struct.h: change scm_structs_to_free to scm_i_structs_to_free
623 * gc-malloc.c (scm_gc_register_collectable_memory): use floats;
624 these won't ever wrap around with high memory usage. Thanks to
625 Sven Hartrumpf for finding this.
627 * gc-freelist.c: include <stdio.h>
629 * gc-malloc.c: add DEBUGINFO for mtrigger GCs.
631 2002-09-01 Marius Vollmer <mvo@zagadka.ping.de>
633 * vectors.h (SCM_VECTOR_REF): New.
635 * snarf.h (SCM_DEFINE_PUBLIC): New.
637 2002-08-30 Marius Vollmer <mvo@zagadka.ping.de>
639 * socket.c (scm_addr_vector): Added size of address to arguments.
640 Use it to avoid accessing a non-existent path in a sockaddr_un.
643 2002-08-29 Han-Wen Nienhuys <hanwen@cs.uu.nl>
645 * gc.h: remove DOUBLECELL card flags.
647 * gc-malloc.c (scm_calloc): try to use calloc() before calling
650 * gc-segment.c (scm_i_initialize_heap_segment_data): remove card
651 init loop; handle this from scm_init_card_freelist()
653 * gc-card.c (scm_init_card_freelist): init bit vector here.
655 * numbers.c (scm_make_real): prevent reordering of statements
656 num2float.i.c (FLOAT2NUM): idem
658 2002-08-27 Han-Wen Nienhuys <hanwen@cs.uu.nl>
660 * eval.h: prepend libguile/ to include path
662 2002-08-26 Marius Vollmer <mvo@zagadka.ping.de>
664 * script.c (scm_compile_shell_switches): Added "2002" to Copyright
665 years. Thanks to Martin Grabmüller!
667 2002-08-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
669 * gc-segment.c (scm_i_get_new_heap_segment): use float in stead of
670 unsigned numbers for computing minimum heap increment. This
671 prevents weird results when a a negative minimum increment is
674 2002-08-24 Marius Vollmer <mvo@zagadka.ping.de>
676 * gc_os_dep.c: When we have __libc_stack_end, use that directly
677 instead of the old tricks.
679 * guile-snarf.in: Do not expect the input file to be the first
680 argument after the optional "-o" option, just pass everything to
681 the pre-processor without extracting the input file name.
683 2002-08-23 Han-Wen Nienhuys <hanwen@cs.uu.nl>
685 * gc-segment.c (scm_i_get_new_heap_segment): Oops. We want segment
686 length *at* least SCM_MIN_HEAP_SEG_SIZE, not at most.
688 2002-08-22 Han-Wen Nienhuys <hanwen@cs.uu.nl>
690 * gc.h, gc.c: make scm_cells_allocated unsigned again. Thanks to
691 Bill Schottstaedt for the bug report
693 2002-08-20 Marius Vollmer <mvo@zagadka.ping.de>
695 * print.c (scm_iprin1): Print primitives generics always as
696 "primitive-generic" even when they have no primitive methods yet.
698 2002-08-17 Gary Houston <ghouston@arglist.com>
700 * coop.c (coop_create): removed bogus 2nd argument in scm_malloc
703 2002-08-17 Han-Wen Nienhuys <hanwen@cs.uu.nl>
705 * ports.c (scm_add_to_port_table): small bugfix.
707 * mallocs.c (scm_malloc_obj): use scm_gc_malloc in stead of
710 * gc-segment.c (scm_i_get_new_heap_segment): remove cluster cruft:
711 only use SCM_MIN_HEAP_SEG_SIZE.
713 * ports.c (scm_add_to_port_table): add backwards compatibility
716 * ports.h: use scm_i_ prefix for port table and port table size.
718 2002-08-15 Mikael Djurfeldt <mdj@linnaeus>
720 * vports.c (scm_make_soft_port): Initialize pt variable.
722 2002-08-13 Marius Vollmer <mvo@zagadka.ping.de>
724 * strports.h (scm_c_eval_string_in_module,
725 scm_eval_string_in_module): New prototypes.
726 * strports.c (scm_eval_string_in_module): New, but use
727 "eval-string" as the Scheme name and make second parameter
729 (scm_eval_string): Implement using scm_eval_string_in_module.
730 (scm_c_eval_string_in_module): New.
731 Thanks to Ralf Mattes for the suggestion!
733 2002-08-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
735 * gc-card.c ("sweep_card"): remove SCM_MISC_ERROR messages: print
738 * gc-mark.c ("scm_gc_mark_dependencies"): idem.
740 * ports.c ("scm_new_port_table_entry"): return a boxed SCM in
741 stead of scm_t_port*. The function now takes a tag argument.
743 2002-08-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
745 * gc.h: add scm_debug_cells_gc_interval to public interface
747 * gc-card.c ("sweep_card"): set scm_gc_running while sweeping.
749 * gc.c (scm_i_expensive_validation_check): separate expensive
750 validation checks from cheap ones.
752 2002-08-06 Han-Wen Nienhuys <hanwen@cs.uu.nl>
754 * read.c (scm_input_error): new function: give meaningful error
755 messages, and throw read-error
757 * gc-malloc.c (scm_calloc): add scm_calloc.
759 2002-08-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
761 * tags.h: remove GC bits documentation from the tags table.
763 * read.c (INPUT_ERROR): Prepare for file:line:column error
764 messages for errors in scm_lreadr() and friends.
766 2002-08-04 Han-Wen Nienhuys <hanwen@cs.uu.nl>
768 * gc-malloc.c (scm_malloc): use scm_realloc() (simplifies
770 (scm_gc_calloc): new function
772 2002-08-04 Han-Wen <hanwen@cs.uu.nl>
774 * ports.c (scm_new_port_table_entry): init port entry to 0
777 * ports.c (scm_new_port_table_entry): change function from
778 scm_add_to_port_table. This prevents cells with null-pointers from
781 * vports.c (scm_make_soft_port) strports.c (scm_mkstrport),
782 fports.c (scm_fdes_to_port): Use scm_new_port_table_entry().
784 * gc.c (scm_gc_stats): add cell-yield and malloc-yield statistic
787 * numbers.c (big2str): return "0" for 0 iso. ""
789 * gc-segment.c, gc-malloc.c gc-mark.c, gc-freelist.c, gc-card.c,
790 private-gc.h: new file
792 * gc.c: completely revised and cleaned up the GC. It now uses lazy
793 sweeping. More documentation in workbook/newgc.text
795 2002-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
797 * random.c (rstate_free): Return zero.
799 2002-07-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
801 * environments.c (remove_key_from_alist): Removed.
803 (obarray_remove): Simplified.
805 2002-07-24 Stefan Jahn <stefan@lkcc.org>
807 * continuations.h: ia64: Include <signal.h> before
810 2002-07-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
812 * modules.c (scm_sym2var): Don't compare SCM values with ==.
814 2002-07-21 Han-Wen <hanwen@cs.uu.nl>
816 * goops.c (scm_compute_applicable_methods): use
817 scm_remember_upto_here_1 iso scm_remember_upto_here
819 * macros.c: include deprecation.h
821 * vectors.c (scm_vector_move_right_x): remove side effect in
823 (scm_vector_move_left_x): idem.
825 * net_db.c, posix.c, socket.c: variable naming: change ans to
828 * sort.c (scm_merge_vector_x): accept vector as argument
829 iso. SCM*. This is needed for full GC correctness.
831 * gc.h: undo previous undocumented changes related to #ifdef
834 2002-07-20 Han-Wen <hanwen@cs.uu.nl>
836 * *.c: add space after commas everywhere.
838 * *.c: use SCM_VECTOR_SET everywhere, where a vector is written.
839 Document cases where SCM_WRITABLE_VELTS() is used.
841 * vectors.h (SCM_VELTS): prepare for write barrier, and let
842 SCM_VELTS() return a const pointer
843 (SCM_VECTOR_SET): add macro.
845 2002-07-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
847 * eval.c (SCM_CEVAL), macros.c (macro_print, scm_makmacro,
848 scm_sym_macro, scm_macro_type), macros.h (scm_makmacro):
849 Deprecated the special kind of built-in dynamic syntax transformer
850 that was inaccurately named "macro". Note: The built-in syntax
851 transformers that are named "mmacro" or "memoizing-macro" still
852 exist, and it is these which come much closer to what one would
855 2002-07-13 Neil Jerram <neil@ossau.uklinux.net>
857 * eval.c (unmemocopy): Fix for
858 1001-local-eval-error-backtrace-segfaults (unmemoization crash
859 with internal definitions and local-eval).
861 2002-07-12 Gary Houston <ghouston@arglist.com>
863 * dynl.c: Don't define stub procedures if DYNAMIC_LINKING is not
864 defined. They don't do anything useful, especially since the
865 only case where DYNAMIC_LINKING is undefined seems to be
866 when --with-modules=no is given to configure, which is basically
867 requesting that the "dynamic linking module" be omitted.
869 * Makefile.am (libguile_la_SOURCES): move dynl.c from
870 libguile_la_SOURCES to EXTRA_libguile_la_SOURCES.
872 * extensions.c (load_extension): check DYNAMIC_LINKING for
874 * init.c (scm_init_guile_1): check DYNAMIC_LINKING for
875 scm_init_dynamic_linking.
877 2002-07-10 Marius Vollmer <mvo@zagadka.ping.de>
879 * guile.c, iselect.h, net_db.c, posix.c, socket.c: No need to
880 check for Cygwin when including <winsock2.h>, this is already
881 check for by configure. Thus, revert change from 2002-07-07.
883 2002-07-10 Gary Houston <ghouston@arglist.com>
885 * eq.c: include <string.h>
886 * dynl.c: docstring editing.
888 2002-07-09 Gary Houston <ghouston@arglist.com>
890 * dynl.c (scm_dynamic_call): docstring editing.
892 2002-07-08 Rob Browning <rlb@defaultvalue.org>
894 * gc_os_dep.c: HURD fixes.
896 2002-07-07 Marius Vollmer <mvo@zagadka.ping.de>
898 Crosscompiling and Cygwin fixes by Jan Nieuwenhuizen. Thanks!
900 * Makefile.am: Override default rule for c-tokenize.$(OBJECT);
901 this should be compiled for BUILD host.
902 Override default rule for
903 guile_filter_doc_snarfage$(EEXECT); this should run on BUILD host.
904 Add missing $(EXEEXT) to guile_filter_doc_snarfage invocation.
905 (snarf2checkedtexi): Use GUILE_FOR_BUILD instead of preinstguile.
907 * guile.c, iselect.h, net_db.c, posix.c, socket.c: Do not include
908 <winsock2.h> on Cygwin even when we have it.
910 2002-07-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
912 * __scm.h (SCM_CAUTIOUS), eval.c (scm_eval_args, deval_args,
913 SCM_CEVAL): Removed compile time option SCM_CAUTIOUS to clean up
914 the code. Full number of arguments checking of closures is
915 mandatory now. However, the option to disable the checking has
916 most probably not been used anyway.
918 2002-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
920 * __scm.h (SCM_RECKLESS), backtrace.c (SCM_ASSERT), debug.c
921 (scm_debug_options), eval.c (scm_lookupcar, scm_lookupcar1,
922 scm_badargsp, SCM_CEVAL, SCM_APPLY, scm_map, scm_for_each),
923 feature.c (scm_init_feature), gsubr.c (scm_gsubr_apply), numbers.c
924 (scm_logand, scm_logior, scm_logxor, scm_i_dbl2big), srcprop.c
925 (scm_source_properties, scm_set_source_properties_x,
926 scm_source_property): Removed compile time option SCM_RECKLESS to
927 clean up the code. Full number of arguments checking of closures
928 is mandatory now. However, the option to disable the checking has
929 most probably not been used anyway.
931 * srcprop.c (scm_source_properties, scm_set_source_properties_x,
932 scm_source_property): Use !SCM_CONSP instead of SCM_NCONSP.
934 2002-06-30 Gary Houston <ghouston@arglist.com>
936 * dynl.c: Removed all SCM_DEFER_INTS/SCM_ALLOW_INTS, which won't
937 do anything useful. Added a comment about need for a mutex if
938 pre-emptive threading is supported.
940 * posix.c (scm_convert_exec_args), dynl.c
941 (scm_make_argv_from_stringlist): static procs: 1) renamed both to
942 allocate_string_pointers. 2) simplified: don't reallocate the
943 strings, just make an array of pointers 3) avoid memory leaks on
944 error 4) let the procedure report errors in its own name.
945 Consequences: 1) the procedures now assume that SCM strings are
946 nul-terminated, which should always be the case. 2) Since strings
947 are not reallocated, it's now possible for strings passed to
948 dynamic-args-call to be mutated.
950 2002-06-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
952 * __scm.h, eval.c, eval.h: Removed compile time option
953 MEMOIZE_LOCALS to clean up the code. Now, caching of local
954 variable positions during memoization is mandatory. However, the
955 option to disable the caching has most probably not been used
958 2002-06-18 Marius Vollmer <mvo@zagadka.ping.de>
960 * print.c (scm_simple_format): Print missing part of format before
961 ~% control. Thanks to Daniel Skarda!
963 2002-06-01 Marius Vollmer <mvo@zagadka.ping.de>
965 * mkstemp.c: Added exception notice to license statement.
967 2002-05-22 Marius Vollmer <mvo@zagadka.ping.de>
969 * numbers.c (mem2ureal): When returning an inexact zero, make sure
970 it is represented as a floating point value so that we can change
973 From John W. Eaton <jwe@bevo.che.wisc.edu>
975 * numbers.c (idbl2str): Don't omit sign when printing negative zero.
977 2002-05-14 Thien-Thi Nguyen <ttn@giblet.glug.org>
979 * gc_os_dep.c: For I386/OPENBSD, allow for `__i386__'
980 in addition to `i386'. Thanks to Dale P. Smith.
982 2002-05-08 Marius Vollmer <mvo@zagadka.ping.de>
984 * eq.c (real_eqv): New.
985 (scm_eqv_p): Use it when comparing reals and complexes.
987 * numbers.c: Include <string.h>, for strncmp.
988 (mem2complex): Do not create negative NaNs.
989 (scm_leq_p, scm_geq_p): Explicitely return #f when comparing a
991 (scm_inexact_to_exact): Signal error when converting a NaN.
993 2002-05-06 Marius Vollmer <mvo@zagadka.ping.de>
995 * posix.c (scm_putenv): Handle removing variables explicitely by
1000 * numbers.h: Conditionally include floatingpoint.h, ieeefp.h, and
1001 nan.h. Provide declarations for scm_inf_p, scm_nan_p, scn_inf,
1003 * numbers.c: [SCO && ! HAVE_ISNAN] (isnan): New function.
1004 [SCO && ! HAVE_ISINF] (isinf): New function.
1005 (xisinf, xisnan): New functions.
1007 (isfinite): Define in terms of xisinf.
1008 (scm_inf_p, scm_nan_p): New functions.
1009 (guile_Inf, guile_NaN): New file-scope vars.
1010 (guile_ieee_init): New function.
1011 (scm_inf, scm_nan): New functions.
1012 (idbl2str): Handle Inf and NaN. Remove funny label and
1013 corresponding gotos.
1014 (ALLOW_DIVIDE_BY_ZERO): New macro.
1015 (scm_divide): Allow division by zero to occur if
1016 ALLOW_DIVIDE_BY_ZERO is defined.
1017 Handle bignums and ints as special cases.
1019 Additional stuff by me:
1021 numbers.c (mem2ureal): Recognize "inf.0" and "nan.xxx".
1022 (scm_even_p, scm_odd_p): Treat infinity as even and odd.
1023 (iflo2str): Don't output a '+' for negative numbers or for Inf and
1024 NaN. They will provide their own sign.
1025 (scm_divide): Only allow divides by inexact zeros. Dividing by
1026 exact zeros still signals an errors.
1028 2002-04-22 Thien-Thi Nguyen <ttn@giblet.glug.org>
1030 * goops.h (scm_slot_exists_p): Rename from scm_slots_exists_p.
1031 * goops.c (scm_slot_exists_p): Rename from scm_slots_exists_p.
1032 (scm_slot_exists_p): Rename from scm_slots_exists_p.
1033 Thanks to Andreas Rottmann.
1035 2002-04-20 Gary Houston <ghouston@arglist.com>
1037 * removal of unused fields in root state (thanks to Christopher
1038 Cramer for pointing out the disuse.)
1039 * root.h (scm_root_state): removed def_inp, def_outp, def_errp.
1040 (scm_def_inp, scm_def_outp, scm_def_errp): removed.
1042 * root.c (root_mark): don't mark them.
1043 (scm_make_root): don't set them to #f.
1044 * init.c (scm_init_standard_ports): don't initialise with the
1047 2002-04-17 Marius Vollmer <mvo@zagadka.ping.de>
1049 * Makefile.am (EXTRA_DIST): Added cpp_err_symbols.c and
1052 2002-04-16 Marius Vollmer <mvo@zagadka.ping.de>
1054 * guile-snarf.in: Do not clean input file. This would write to
1055 the $(srcdir) during a VPATH build, which is not allowed. It also
1056 isn't needed since it only works when an output filename has been
1057 specified and in that case we don't need to clean the input file
1058 because the output file will already exist.
1060 2002-03-31 Marius Vollmer <mvo@zagadka.ping.de>
1062 * guile-snarf: Install the trap for removing $cleanfile only when
1063 the value of $cleanfile is actually known.
1065 2002-04-10 Rob Browning <rlb@defaultvalue.org>
1067 * .cvsignore: add versiondat.h and *.c.clean.c.
1069 2002-03-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1071 * srcprop.[ch] (scm_c_source_property_breakpoint_p): New
1072 function, replaces macro SRCBRKP.
1074 (SRCBRKP): Deprecated.
1076 * eval.c (SCM_CEVAL): Replaced use of SRCBRKP by call to
1077 scm_c_source_property_breakpoint_p. Removed some use of arg1 as
1080 2002-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1082 * debug.h, eval.c: Deprecated CHECK_ENTRY, CHECK_APPLY and
1083 CHECK_EXIT and removed all references to them.
1085 2002-03-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1087 * debug.h (scm_ready_p, debug_print): Removed declarations.
1089 * eval.c (EVALCELLCAR): Removed.
1091 (SCM_CEVAL): Eliminated label loopnoap. Removed side-effecting
1092 operation from condition.
1094 2002-03-24 Marius Vollmer <mvo@zagadka.ping.de>
1096 * guile-snarf.in: When the output filename is "-", write to
1097 stdout. When no "-o" option is given, use "-" as the output
1098 filename (i.e., stdout). Only 'clean' the inputfile or remove the
1099 output file on error when the output file name is not "-". Define
1100 the preprocessor macro SCM_MAGIC_SNARFER while snarfing.
1102 * Makefile.am (.c.x): Pass "-o $@" to guile-snarf.
1104 2002-03-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
1106 * eval.c (SCM_CEVAL, SCM_APPLY): Eliminated labels wrongnumargs
1107 and the corresponding goto statements. Removed redundant code.
1109 2002-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1111 * eval.c (SCM_CEVAL): Minimized scope of variable arg2.
1112 Eliminated redundant SCM_IMP check. Exlined call to EVALCAR.
1113 Re-enabled handing of rpsubrs and asubrs.
1115 2002-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1117 * eval.c (SIDEVAL): Removed.
1119 (SCM_CEVAL): Minimized scope of variable orig_sym. Eliminated
1120 goto-labels cdrxnoap, cdrxbegin and nontoplevel_cdrxnoap. Changed
1121 argument checking order for set! to locals, variables and symbols.
1122 Improvements to control structure. Removed some uses of arg1 and
1123 arg2 as temporary variables.
1125 2002-03-15 Thien-Thi Nguyen <ttn@giblet.glug.org>
1127 * guile-snarf.in: Remove "--compat=1.4" support.
1128 Add "-d" and "-D" support.
1130 (deprecated_list): New var.
1131 (compat_mode_clean_xxx): Delete.
1132 (grep_deprecated): New func.
1133 ("main"): If "-d" or "-D", call `grep_deprecated'.
1135 2002-03-15 Neil Jerram <neil@ossau.uklinux.net>
1137 * hooks.h: Change scm_t_c_hookype_t everywhere to
1142 * strings.c (scm_string_p): Change unnecessary `iff' to `if'.
1144 * ports.c (scm_sys_make_void_port): Use `@file'.
1146 * numbers.c (scm_number_p, scm_real_p): Use `otherwise' rather
1149 * macros.c (scm_makmacro): Don't say that the form replaces its
1150 source, because it doesn't.
1151 (scm_makmmacro): Clarify difference between this and scm_makmacro.
1153 * backtrace.c (scm_display_error), filesys.c (scm_umask,
1154 scm_select, scm_basename), goops.c (scm_method_generic_function),
1155 numbers.c (scm_integer_length), posix.c (scm_getgroups, scm_execl,
1156 scm_setlocale, scm_flock), socket.c (scm_shutdown): Correct
1159 * debug.c (scm_debug_options), eval.c
1160 (scm_eval_options_interface), read.c (scm_read_options): Change
1161 incorrect @var in docstring to @code.
1163 2002-03-14 Marius Vollmer <mvo@zagadka.ping.de>
1165 * unif.c (singp): Use SCM_REALP instead of SCM_SLOPPY_REALP.
1167 * snarf.h (SCM_SNARF_INIT): Add "^:^" after code so that
1168 guile-snarf can remove trailing non-init code.
1170 * guile-snarf.in (modern_snarf): Remove everything following and
1171 including "^:^" from the output.
1173 2002-03-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
1175 * eval.c (SCM_CEVAL), srcprop.h (SRCBRKP): Eliminated union 't'.
1177 * eval.c (SCM_CEVAL): Exlined call to EVALCAR.
1179 2002-03-13 Thien-Thi Nguyen <ttn@giblet.glug.org>
1181 * guile-snarf.in: Update copyright.
1182 Rewrite to internalize error handling.
1183 Add "--compat=1.4" handling.
1186 * Makefile.am (libpath.h): Use @top_srcdir_absolute@.
1187 (snarfcppopts): New var.
1188 (.c.x): Use $(snarfcppopts). Rework guile-snarf usage.
1189 (.c.doc): Use $(snarfcppopts).
1191 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
1192 continuations.c, debug-malloc.c, debug.c, deprecation.c, dynl.c,
1193 dynwind.c, environments.c, eq.c, error.c, eval.c, evalext.c,
1194 extensions.c, feature.c, filesys.c, fluids.c, fports.c, gc.c,
1195 goops.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
1196 ioext.c, iselect.c, keywords.c, lang.c, list.c, load.c, macros.c,
1197 modules.c, net_db.c, numbers.c, objects.c, objprop.c, options.c,
1198 pairs.c, ports.c, posix.c, print.c, procprop.c, procs.c,
1199 properties.c, ramap.c, random.c, rdelim.c, read.c, regex-posix.c,
1200 root.c, rw.c, scmsigs.c, script.c, simpos.c, socket.c, sort.c,
1201 srcprop.c, stackchk.c, stacks.c, stime.c, strings.c, strop.c,
1202 strorder.c, strports.c, struct.c, symbols.c, threads.c, throw.c,
1203 unif.c, values.c, variable.c, vectors.c, version.c, vports.c,
1204 weaks.c: Retire inclusion guard macro SCM_MAGIC_SNARFER.
1206 2002-03-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1208 * eval.c (SCM_CEVAL): Got rid of the last reference to t.lloc.
1209 The next step will be to remove the union 't' and simplify the
1210 code of SCM_CEVAL that way.
1212 2002-03-12 Neil Jerram <neil@ossau.uklinux.net>
1214 * iselect.c (collisionp, gnfds, greadfds, gwritefds, gexceptfds,
1215 rreadfds, rwritefds, rexceptfds): Made static.
1217 * gc.c (terminating), fports.c (terminating): Renamed
1220 2002-03-11 Marius Vollmer <mvo@zagadka.ping.de>
1222 * numbers.c (scm_divide): Adapt code from libstdc++/f2c to void
1223 potential overflow problems. Thanks to John W Eaton!
1225 * strop.c (string_capitalize_x): Treat characters as unsigned so
1226 that 8-bit chars work. Thanks to David Pirotte!
1228 2002-03-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1230 * eval.c (SCM_CEVAL): Cleaned up the handling of 'slot-ref',
1231 'slot-set!' and 'nil-cond'. Removed some uses of t.arg1, arg2 and
1232 proc as temporary variables. Introduced temporary variables with
1233 hopefully descriptive names for clarification. Replaced SCM_N?IMP
1234 by a more explicit predicate in some places.
1236 2002-03-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
1238 * eval.c (SCM_CEVAL): Cleaned up the handling of #@dispatch.
1239 Added lots of comments regarding the implementation of #@dispatch.
1240 Changed intra-procedure communication to use t.arg1 instead of
1241 arg2. Removed some uses of t.arg1, t.lloc and proc as temporary
1242 variables. Introduced temporary variables with hopefully
1243 descriptive names for clarification. Replaced SCM_N?IMP by a more
1244 explicit predicate in some places. Use SCM_INSTANCE_HASH instead
1245 of computing the expression explicitly. Eliminate now unused
1246 label nontoplevel_cdrxbegin.
1248 * goops.h (SCM_INSTANCE_HASH): New macro.
1250 * objects.h (SCM_CMETHOD_FORMALS, SCM_CMETHOD_BODY): New macros.
1252 2002-03-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
1254 * Makefile.am (bin_SCRIPTS): Revive this decl, w/ initial element
1255 "guile-snarf" moved back from `noinst_SCRIPTS'.
1257 2002-03-08 Neil Jerram <neil@ossau.uklinux.net>
1259 * srcprop.c (scm_set_source_property_x): If SRCPROPS obj already
1260 exists when adding a source property other than those that are
1261 handled explicitly, add the new property to the SRCPROPS obj's
1264 * debug.h (SCM_MAX_FRAME_SIZE): Remove incorrect comment about use
1265 of SCM_MAX_FRAME_SIZE as a bit mask; it isn't used like this.
1267 * eval.c (SCM_CEVAL): Don't store scm_debug_eframe_size in
1268 debug.status. It isn't needed, and it can overflow the bits
1269 reserved for it (which may lead to a segv or a GC abort).
1271 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1273 * eval.c (SCM_CEVAL): Cleaned up the handling of 'apply'. Removed
1274 side-effecting operations from conditions and macro calls.
1275 Replaced SCM_N?IMP by a more explicit predicate in some places.
1276 Minimized the scope of some variables.
1278 2002-03-02 Stefan Jahn <stefan@lkcc.org>
1280 * convert.i.c: Fixed int <-> long conversions which would have
1281 failed if their sizes were different.
1283 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1285 * eval.c (SCM_CEVAL): Cleaned up the handling of 'if', 'let',
1286 'letrec' and 'set*': Removed some uses of t.arg1, t.lloc and proc
1287 as temporary variables. Removed side-effecting operations from
1288 conditions and macro calls. Introduced temporary variables with
1289 hopefully descriptive names for clarification. Replaced SCM_N?IMP
1290 by a more explicit predicate in some places. Removed code that
1291 was conditionally compiled if SICP was defined - which it never
1294 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1296 * eval.c (SCM_CEVAL): Cleaned up the handling of 'cons' and 'do':
1297 Removed some uses of t.arg1 and proc as temporary variables.
1298 Removed side-effecting operations from conditions and macro calls.
1299 Introduced temporary variables with hopefully descriptive names
1300 for clarification. Replaced SCM_N?IMP by a more explicit
1301 predicate in some places.
1303 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1305 * eval.c (scm_badargsp, SCM_CEVAL): Replaced SCM_N?IMP by a more
1306 explicit predicate in some places.
1308 (CHECK_EQVISH): Removed.
1310 (SCM_CEVAL): Removed some uses of t.arg1 and proc as temporary
1311 variables. Removed side-effecting operations from conditions and
1312 macro calls. Introduced temporary variables for clarification.
1313 Sorted if-else-if check for the type of the last form in a list by
1314 frequency. Avoided some unnecessary tail-recursion calls.
1316 2002-03-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
1318 * gc.c (SCM_HEAP_SEG_SIZE, CELL_UP, CELL_DN, NEXT_DATA_CELL,
1319 init_heap_seg, alloc_some_heap), gc.h (struct scm_cell, struct
1320 scm_t_cell, SCM_CELLPTR, SCM_GC_CARD_SIZE,
1321 SCM_GC_IN_CARD_HEADERP), tags.h (SCM_CELLP): Renamed the struct
1322 scm_cell and all its uses to scm_t_cell in accordance to Guile's
1323 naming scheme for types.
1325 * alist.c (scm_acons), convert.i.c (CTYPES2UVECT,
1326 CTYPES2UVECT_OPTIONAL), coop-threads.c (scm_call_with_new_thread,
1327 scm_spawn_thread), debug.c (scm_make_debugobj), environments.c
1328 (scm_make_environment), eval.c (scm_closure), fports.c
1329 (scm_fdes_to_port), gc.c (scm_deprecated_newcell,
1330 scm_deprecated_newcell2), inline.h (scm_alloc_cell, scm_cell),
1331 list.c (SCM_I_CONS), numbers.c (scm_i_mkbig), pairs.c (scm_cons),
1332 ports.c (scm_void_port), procs.c (scm_c_make_subr, scm_makcclo),
1333 smob.c (scm_make_smob), smob.h (SCM_NEWSMOB), strings.c
1334 (scm_take_str, scm_allocate_string), strports.c (scm_mkstrport),
1335 unif.c (scm_make_uve), variable.c (make_variable), vectors.c
1336 (scm_c_make_vector), vports.c (scm_make_soft_port): Renamed
1337 scm_alloc_cell to scm_cell.
1339 * environments.c (core_environments_observe), gc.c
1340 (scm_deprecated_newcell2), goops.c (wrap_init, scm_wrap_object),
1341 inline.h (scm_alloc_double_cell, scm_double_cell), num2float.i.c
1342 (FLOAT2NUM), numbers.c (scm_make_real), procs.c
1343 (scm_make_procedure_with_setter), smob.h (SCM_NEWSMOB2,
1344 SCM_NEWSMOB3), struct.c (scm_make_struct, scm_make_vtable_vtable),
1345 symbols.c (scm_mem2symbol, scm_mem2uninterned_symbol), weaks.c
1346 (allocate_weak_vector): Renamed scm_alloc_double_cell to
1349 2002-02-27 Stefan Jahn <stefan@lkcc.org>
1351 * convert.i.c, convert.c: Better range checking.
1353 * inet_aton.c, fports.c: Commented the inclusion of <winsock2.h>.
1355 * deprecation.c (vsnprintf): Define to `_vsnprintf' for
1358 2002-02-26 Thien-Thi Nguyen <ttn@giblet.glug.org>
1360 * Makefile.am: Update path to pre-inst-guile automake frag.
1362 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1364 * gc.c (scm_gc_sweep): Make it compile even when deprecated
1365 features are excluded.
1367 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1369 * num2integral.i.c (NUM2INTEGRAL): Fixed signedness problem.
1371 2002-02-25 Gary Houston <ghouston@arglist.com>
1373 * convert.c: include <string.h> for convert_i.c.
1375 2002-02-24 Rob Browning <rlb@defaultvalue.org>
1377 * .cvsignore: add stamp-h1.
1379 2002-02-21 Neil Jerram <neil@ossau.uklinux.net>
1381 * unif.c (scm_array_to_list): Correct name, which had been
1382 accidentally changed to scm_t_arrayo_list!
1384 2002-02-20 Mikael Djurfeldt <mdj@linnaeus>
1386 * gc.c (scm_gc_sweep): Print an error message when aborting due to
1387 underflowing scm_mallocated.
1389 2002-02-14 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1391 * gc.h, gc.c (scm_must_malloc, scm_must_realloc, scm_must_strdup,
1392 scm_must_strndup, scm_done_malloc, scm_done_free, scm_must_free):
1393 Reimplemented using the new scm_gc_malloc, etc., functions and
1396 2002-02-11 Thien-Thi Nguyen <ttn@giblet.glug.org>
1398 * Makefile.am (bin_PROGRAMS): Move `guile_filter_doc_snarfage'
1399 to `noinst_PROGRAMS'.
1400 (bin_SCRIPTS): Move all values to `noinst_SCRIPTS'; delete.
1401 (noinst_PROGRAMS, noinst_SCRIPTS): New.
1403 2002-02-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1405 * gc.h, gc.c (scm_gc_sweep): Issue deprecation warning when
1406 non-zero is returned from a port or smob free function.
1407 (scm_malloc, scm_realloc, scm_strndup, scm_strdup,
1408 scm_gc_register_collectable_memory,
1409 scm_gc_unregister_collectable_memory, scm_gc_malloc,
1410 scm_gc_realloc, scm_gc_free, scm_gc_strndup, scm_gc_strdup): New.
1412 * backtrace.c, continuations.c, convert.i.c, coop-threads.c,
1413 debug-malloc.c, dynl.c, environments.c, environments.h,
1414 extensions.c, filesys.c, fports.c, gc.c, gc.h, gh_data.c, goops.c,
1415 guardians.c, hooks.c, init.c, keywords.c, load.c, numbers.c,
1416 ports.c, posix.c, procs.c, rdelim.c, regex-posix.c, root.c,
1417 smob.c, stime.c, strings.c, struct.c, struct.h, symbols.c, unif.c,
1418 vectors.c, weaks.c: Use scm_gc_malloc/scm_malloc and
1419 scm_gc_free/free instead of scm_must_malloc and scm_must_free, as
1420 appropriate. Return zero from smob and port free functions.
1422 * debug-malloc.c (scm_malloc_reregister): Handle "old == NULL".
1424 * deprecation.h, deprecation.c: Reimplemented to allow deprecation
1425 messages while the GC is running.
1426 (scm_c_issue_deprecation_warning_fmt): New.
1428 * fports.c (scm_setvbuf): Reset read buffer to saved values when
1429 it is pointing to the putback buffer.
1431 2002-02-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
1433 * gsubr.c (create_gsubr): On "too many args" error,
1434 also display arg count and name. Thanks to Bill Schottstaedt.
1436 2002-02-05 Thien-Thi Nguyen <ttn@giblet.glug.org>
1438 * Makefile.am: Include $(top_srcdir)/pre-inst-guile.am.
1440 (bin_SCRIPTS): Remove guile-snarf-docs-texi.
1441 (alldotdocfiles, snarf2checkedtexi, dotdoc2texi): New vars.
1442 (guile.texi, guile-procedures.texi): Use $(dotdoc2texi).
1444 * guile-snarf-docs-texi.in: Bye bye.
1446 2002-02-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1448 * symbols.c (scm_make_symbol): Fix typo in docstring.
1450 * symbols.h (scm_mem2uninterned_symbol, scm_symbol_interned_p,
1451 scm_make_symbol): New prototypes.
1453 2002-02-03 Marius Vollmer <mvo@zagadka.ping.de>
1455 * symbols.h (SCM_SET_SYMBOL_HASH): Removed.
1456 (SCM_SYMBOL_INTERNED_P): New.
1457 * symbols.c (scm_symbol_hash): Use scm_ulong2num instead of
1458 SCM_MAKINUM since hash values can well be bignums.
1459 (scm_mem2symbol): Only use hash values below SCM_T_BITS_MAX/2.
1460 This signals a interned symbol.
1461 (scm_mem2uninterned_symbol, scm_symbol_interned_p,
1462 scm_make_symbol): New.
1464 * print.c (scm_iprin1): Print uninterned symbols unreadably.
1466 2002-02-02 Thien-Thi Nguyen <ttn@giblet.glug.org>
1468 * __scm.h (HAVE_UINTPTR_T): Only define if UINTPTR_T attributes
1469 are defined: UINTPTR_MAX, INTPTR_MAX, INTPTR_MIN.
1470 Thanks to Dave Love.
1472 2002-01-31 Marius Vollmer <mvo@zagadka.ping.de>
1474 * symbols.c (scm_gensym): Use " g" as default prefix, not "g".
1475 This might help to make unintended clashes less likely.
1476 (scm_string_to_symbol): Protect the string until the symbols is
1479 2002-01-31 Stefan Jahn <stefan@lkcc.org>
1481 * convert.c, convert.h, convert.i.c: New files containing C
1482 array to Scheme conversion helpers meant to be replacement
1483 functions for the deprecated gh interface.
1485 * Makefile.am: Setup rules for new `convert.*' files.
1487 2002-01-28 Stefan Jahn <stefan@lkcc.org>
1489 * symbols.c (scm_c_symbol2str): New function, replacement for
1490 `gh_scm2newsymbol()'.
1492 * strings.c (scm_c_substring2str): New function. Proper
1493 replacement for `gh_get_substr()'.
1495 * socket.c: Include `stdint.h' if available for the `uint32_t'
1498 * scmsigs.c (scm_sigaction): Initialize `chandler' (inhibits
1501 * backtrace.c: Include `lang.h' for GUILE_DEBUG conditional.
1503 2002-01-22 Neil Jerram <neil@ossau.uklinux.net>
1505 Other changes unrelated to Elisp...
1507 * eval.c (scm_m_if): Use s_if rather than repeating string literal
1509 (comments): Fix a few typos.
1510 (scm_for_each): Add parentheses around oddly unparenthesized
1511 if/while conditions.
1513 * read.c (scm_read_opts): Add full stop at end of doc for
1516 * script.c (scm_compile_shell_switches): Use scm_str2symbol
1517 instead of gh_symbol2scm.
1519 * srcprop.h (SRCPROPBRK): Return C type rather than SCM.
1520 (SRCBRKP): Use SRCPROPBRK rather than duplicating its logic.
1522 * srcprop.c (scm_srcprops_to_plist, scm_source_property): Change
1523 SRCPROPBRK (x) to SCM_BOOL (SRCPROPBRK (x)).
1525 First batch of changes for Elisp support...
1527 * alist.c, async.c, boolean.c, dynl.c, eval.c, filesys.c,
1528 fluids.c, list.c, load.c, options.c, posix.c, print.c, sort.c,
1529 throw.c, vectors.c, weaks.c: Add #include for lang.h.
1531 * eval.c, eval.h, init.c, lang.c, lang.h: Use SCM_ENABLE_ELISP to
1532 conditionalize compilation and initialization of Elisp support
1535 * alist.c (scm_assq, scm_assv, scm_assoc), async.c
1536 (scm_asyncs_pending, scm_run_asyncs, noop), backtrace.c
1537 (scm_set_print_params_x), dynl.c (scm_make_argv_from_stringlist),
1538 filesys.c (fill_select_type, retrieve_select_type), fluids.c
1539 (scm_swap_fluids, scm_swap_fluids_reverse), list.c (scm_null_p,
1540 scm_ilength, scm_append_x, scm_last_pair, scm_reverse,
1541 scm_reverse_x, scm_list_ref, scm_list_set_x, scm_list_cdr_set_x,
1542 scm_c_memq, scm_memv, scm_member), load.c (scm_search_path),
1543 options.c (change_option_setting, scm_options), posix.c
1544 (environ_list_to_c), print.c (scm_iprlist), throw.c
1545 (scm_exit_status), vectors.c (scm_vector), weaks.c
1546 (scm_weak_vector): Use SCM_NULL_OR_NIL_P instead of SCM_NULLP.
1548 * boolean.c (scm_not): Use `SCM_FALSEP || SCM_NILP' instead of
1551 * boolean.c (scm_boolean_p): Use `SCM_BOOLP || SCM_NILP' instead
1554 * eval.c (scm_lisp_nil, scm_lisp_t, s_nil_ify, scm_m_nil_ify,
1555 s_t_ify, scm_m_t_ify, s_0_cond, scm_m_0_cond, s_0_ify,
1556 scm_m_0_ify, s_1_ify, scm_m_1_ify): Removed.
1557 (scm_m_atfop): Support function aliasing. Support both function
1558 args, which need transformation, and macro args, which do not.
1559 Add explanatory comments.
1560 (SCM_CEVAL): In switch cases for SCM_IM_AND, SCM_IM_COND,
1561 SCM_IM_DO, SCM_IM_IF and SCM_IM_OR, add `|| SCM_NILP' to existing
1562 checks for SCM_FALSEP. In switch case for SCM_IM_NIL_COND, use
1563 SCM_NULLP || SCM_NILP instead of checks against (removed)
1564 scm_lisp_nil. Removed switch cases for SCM_IM_NIL_IFY,
1565 SCM_IM_T_IFY, SCM_IM_0_COND, SCM_IM_0_IFY, SCM_IM_1_IFY.
1567 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
1568 scm_m_while, scm_nil_eq): Commented out; I don't think we need
1569 these, but I don't want to remove them yet, just in case.
1570 (scm_init_lang): Define `%nil' variable on Scheme level to hold
1573 * lang.h (SCM_NILP): Test against Elisp nil value instead of
1574 against (removed) scm_lisp_nil.
1575 (SCM_NILNULLP, SCM_NIL2EOL, SCM_EOL2NIL): Commented out.
1576 (SCM_NULL_OR_NIL_P): New.
1578 * list.c (scm_append): Use SCM_VALIDATE_NULL_OR_NIL instead of
1581 * print.c (scm_isymnames): Fix comment. Remove #@nil-ify,
1582 #@t-ify, #@0-cond, #@0-ify, #@1-ify. Add #nil (for SCM_ELISP_NIL
1585 * sort.c (scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
1586 scm_sort_x, scm_sort, scm_stable_sort_x, scm_stable_sort): Use
1587 SCM_NULL_OR_NIL_P instead of SCM_NULLP. In constructions like `if
1588 (SCM_NULLP (x)) return SCM_EOL;', return x rather than SCM_EOL.
1590 * tags.h (SCM_IM_NIL_IFY, SCM_IM_T_IFY, SCM_IM_0_COND,
1591 SCM_IM_0_IFY, SCM_IM_1_IFY): Removed.
1592 (SCM_IM_BIND, SCM_IM_DELAY, SCM_IM_CALL_WITH_VALUES, SCM_UNBOUND):
1593 Numbering shifted down accordingly.
1594 (SCM_ELISP_NIL): New IFLAG.
1596 * validate.h (SCM_VALIDATE_NULL_OR_NIL): New.
1598 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1600 * eval.c: Removed outdated references to "everr". Improved some
1603 (scm_deval_args, deval_args): Renamed scm_deval_args to
1604 deval_args, since it is not part of the interface.
1606 (SCM_CEVAL): Added (maybe somewhat verbose) comment. Avoid to
1607 use references to debug.vect[0] before it exists. Add parentheses
1608 to switch statement.
1610 * goops.h: Added local emacs variables.
1612 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1614 * eval.[ch] (scm_deval_args): Made static.
1616 * srcprop.c (scm_source_property): Remove redundant SCM_IMP
1619 * strings.c (scm_c_string2str): Clarified comment. Replaced
1620 THINKME by FIXME for uniformness. Removed question about whether
1621 arguments need to be protected from garbage collection: Arguments
1622 must be protected as any other variable.
1624 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1626 * procs.h (SCM_CLOSURE_BODY): New Macro.
1628 * debug.c (scm_procedure_name, scm_procedure_source), eval.c
1629 (SCM_CEVAL, SCM_APPLY), goops.c (scm_sys_initialize_object,
1630 get_slot_value, set_slot_value), procs.c
1631 (scm_procedure_documentation), sort.c (closureless), stacks.c
1632 (get_applybody): Replace SCM_CDR (SCM_CODE (...)) by
1635 * sort.c (closureless): Prefer !SCM_FOOP over SCM_NFOOP.
1637 2001-12-26 Marius Vollmer <mvo@zagadka.ping.de>
1639 * Makefile.am (guile-procedures.txt): When we don't have makeinfo,
1642 2001-12-16 Marius Vollmer <mvo@zagadka.ping.de>
1644 * stacks.c, stacks.h (scm_t_stackype): Renamed to scm_stack_type
1647 * continuations.c (scm_make_continuation): Do not retain the
1648 throw_value when the continuation is invoked.
1650 2001-12-08 Stefan Jahn <stefan@lkcc.org>
1652 * strings.c (scm_c_string2str): New function. Converts a
1653 given Scheme string into a C string. Also put in two
1654 THINKME's regarding the malloc policy for the missing converter
1657 2001-12-01 Neil Jerram <neil@ossau.uklinux.net>
1659 * gh_data.c (gh_module_lookup): Use scm_str2symbol rather than
1662 2001-11-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
1664 * gc.h (SCM_GC_CELL_WORD, SCM_GC_CELL_OBJECT,
1665 SCM_GC_SET_CELL_WORD, SCM_GC_SET_CELL_OBJECT): New macros.
1667 (SCM_GC_CELL_TYPE, SCM_CELL_WORD, SCM_CELL_OBJECT,
1668 SCM_SET_CELL_WORD, SCM_SET_CELL_OBJECT, SCM_FREE_CELL_CDR,
1669 SCM_GC_SET_CELL_OBJECT): Express in terms of SCM_GC_CELL_*
1672 (SCM_FREE_CELL_P): Express in terms of SCM_GC_CELL_TYPE.
1674 * inline.h (scm_alloc_cell, scm_alloc_double_cell): Use
1675 SCM_GC_CELL_* macros when accessing free cells.
1677 2001-11-25 Marius Vollmer <mvo@zagadka.ping.de>
1679 * vectors.h (SCM_MAKE_VECTOR_TAG): New.
1680 * unif.h (SCM_MAKE_BITVECTOR_TAG, SCM_MAKE_UVECTOR_TAG): New.
1681 * symbols.h (SCM_MAKE_SYMBOL_TAG): New.
1682 * strings.h (SCM_MAKE_STRING_TAG): New.
1683 * procs.h (SCM_MAKE_CCLO_TAG): New.
1684 * numbers.h (SCM_MAKE_BIGNUM_TAG): New.
1686 * goops.h: Replaced SCM_DEBUG_DEPRECATED with
1687 !SCM_ENABLE_DEPRECATED.
1689 * async.c, async.h (scm_system_async_mark_from_signal_handler):
1692 * scmsigs.c (scm_take_signal): Removed all code that assumes that
1693 signal handlers are allowed to divert the flow of control. Call
1694 scm_system_async_mark_from_signal_handler instead of
1695 scm_system_async_mark.
1698 Deprecated SCM_NEWCELL and SCM_NEWCELL2. Added scm_alloc_cell and
1699 scm_alloc_double_cell in their place.
1701 * gc.h (SCM_GC_SET_ALLOCATED, scm_debug_newcell,
1702 scm_debug_newcell2, scm_tc16_allocated): Removed from header.
1703 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
1704 (SCM_NEWCELL, SCM_NEWCELL2): Implement in terms of
1705 scm_deprecated_newcell and scm_deprecated_newcell2.
1707 gc.c (scm_tc16_allocated): Only define when including deprecated
1709 (scm_debug_newcell, scm_debug_newcell2): Removed.
1710 (scm_init_storage): Do not initialize scm_tc16_allocated.
1711 (scm_init_gc): Do it here.
1712 (allocated_mark): New, from old code.
1713 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
1715 * inline.c, inline.h: New files.
1716 * Makefile.am: Added them in all the right places.
1718 * _scm.h: Include "libguile/inline.h".
1720 * alist.c, coop-threads.c, debug.c, environments.c, eval.c,
1721 fports.c, gh_data.c, goops.c, guardians.c, lang.c, list.c,
1722 num2float.i.c, numbers.c, pairs.c, ports.c, print.c, procs.c,
1723 smob.c, smob.h, strings.c, strports.c, struct.c, symbols.c,
1724 unif.c, variable.c, vectors.c, vports.c, weaks.c: Replaced
1725 SCM_NEWCELL and SCM_NEWCELL2 with scm_alloc_cell and
1726 scm_alloc_double_cell, respectively.
1728 2001-11-23 Marius Vollmer <mvo@zagadka.ping.de>
1730 * modules.c (scm_c_use_module): Adapt to changes to
1731 `process-use-modules'.
1733 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1735 * numbers.c (scm_divide): Fix more division by zero errors.
1737 2001-11-21 Gary Houston <ghouston@arglist.com>
1739 * Makefile.am (OMIT_DEPENDENCIES): removed, since it seems to be
1740 obsolete. autogen.sh says:
1741 invalid unused variable name: `OMIT_DEPENDENCIES'
1743 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1745 * numbers.c (scm_divide): Fix (/ 0). Thanks to Keith Wright for
1748 2001-11-21 Marius Vollmer <mvo@zagadka.ping.de>
1750 * Makefile.am (install-exec-hook): Prepend $(DESTDIR) to filename.
1751 Thanks to Eric Gillespie, Jr!
1753 2001-11-21 Stefan Jahn <stefan@lkcc.org>
1755 * win32-socket.c (getservent, setservent, endservent,
1756 getprotoent, setprotoent, endprotoent): New functions.
1757 Appropriate replacements for M$-Windows.
1759 * numbers.c (SIZE_MAX, PTRDIFF_MAX, PTRDIFF_MIN): Reintroduced
1760 these definitions for GUILE_DEBUG.
1762 * net_db.c: Include "win32-socket.h" if compiling with a native
1763 M$-Windows compiler. Include some pieces of code (protoent and
1764 servent interface) protected by HAVE_* macros when using a
1765 native M$-Windows compiler.
1767 2001-11-20 Marius Vollmer <mvo@zagadka.ping.de>
1769 * modules.c (scm_c_export): Do nothing when the first argument is
1770 already the terminating NULL. Thanks to Han-Wen Nienhuys!
1772 2001-11-20 Thien-Thi Nguyen <ttn@glug.org>
1774 * Makefile.am (libpath.h): In SCM_BUILD_INFO,
1775 also include `buildstamp'.
1777 2001-11-18 Rob Browning <rlb@defaultvalue.org>
1780 (s_scm_major_version): use SCM_MAJOR_VERSION.
1781 (s_scm_minor_version): use SCM_MINOR_VERSION.
1782 (s_scm_micro_version): use SCM_MICRO_VERSION.
1783 (s_scm_version): use SCM_MAJOR_VERSION, SCM_MINOR_VERSION, and
1787 (SCM_MAJOR_VERSION): renamed from SCM_GUILE_MAJOR_VERSION.
1788 (SCM_MINOR_VERSION): renamed from SCM_GUILE_MINOR_VERSION.
1789 (SCM_MICRO_VERSION): renamed from SCM_GUILE_MICRO_VERSION.
1791 2001-11-18 Neil Jerram <neil@ossau.uklinux.net>
1793 * vectors.c (scm_vector_move_left_x, scm_vector_move_right_x):
1794 Rewrite docstrings without reference to substring-move-left/right,
1795 since the latter no longer exist.
1797 2001-11-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1799 * eval.c: Removed bogus comment about acros.
1801 (scm_unmemocar): Use !SCM_CONSP instead of SCM_IMP.
1802 Minimize scope of local variable. Eliminate dependency on
1803 macro DEBUG_EXTENSIONS.
1805 (s_splicing): New error message string.
1807 (scm_m_body): Issue 'bad body' message rather than 'missing
1808 expression' message.
1810 (scm_m_quote): Eliminate unnecessary copying.
1812 (scm_m_lambda, scm_m_letstar, scm_m_letrec, scm_m_let): Leave the
1813 checking of the body to scm_m_body.
1815 (scm_m_do): Move comment to function header. Rename arg1 to
1816 binding. Made the code a bit easier to read.
1820 (iqq): Added a comment. Changed the depth parameter to
1821 unsigned. Use size_t for vector lengths. Make sure vector object
1822 is gc protected as long as its contents are read. Add some syntax
1823 checks. Get rid of unnecessary SCM_IMP test. Clean up the
1824 control structure a bit.
1826 (scm_m_delay): Added comment about the implementation of
1829 (scm_m_define): Add comment about guile's currying define
1830 syntax. Renamed 'proc' to 'name'. Eliminate dependency on macro
1831 DEBUG_EXTENSIONS. Simplified code a bit. Eliminate SICP code.
1833 (scm_m_letrec1): Removed. Part of the functionality is taken
1834 over by the new function 'transform_bindings'.
1836 (transform_bindings): New function. Takes over some of the
1837 functionality of removed function 'scm_m_letrec1', namely to split
1838 a list of bindings into a reversed list of variables and a list of
1841 (scm_m_letrec): Call 'transform_bindings'.
1843 (scm_m_let): Minimized scope of local variables. Renamed 'proc'
1844 to 'temp' and 'arg1' to 'binding'. Eliminated redundant SCM_NIMP
1845 test. Use 'transform_bindings'. Fixed scoping error with named
1846 let (Thanks to Aubrey Jaffer for reporting the bug and to Neil
1847 Jerram for suggesting the fix). Cleaned up the control structure
1850 (scm_m_expand_body): Use 'transform_bindings'. Eliminated
1851 unnecessary consing. Eliminated unnecessary
1852 SCM_DEFER/ALLOW_INTS.
1854 (SCM_CEVAL): Un-obfuscated some loops.
1856 2001-11-16 Neil Jerram <neil@ossau.uklinux.net>
1858 * gc.h (scm_unhash_name): Old declaration removed.
1860 * eval.c (s_scm_eval): Change @var{primitive-eval} to
1861 @code{primitive-eval}.
1863 * feature.c, vectors.c, net_db.c, unif.c, weaks.c, struct.c,
1864 version.c, alist.c, ports.c, ramap.c, unif.c, strings.c, list.c:
1865 Change @deffnx lines in docstrings to say {Scheme Procedure}
1866 rather than primitive or procedure.
1868 * posix.c (scm_execl), filesys.c (scm_close), unif.c
1869 (scm_array_set_x, scm_array_contents, scm_uniform_array_read_x,
1870 scm_bit_set_star_x, scm_bit_invert_x), ramap.c (scm_array_fill_x,
1871 scm_array_for_each, scm_array_index_map_x), vectors.c (scm_vector,
1872 scm_make_vector, scm_vector_to_list, scm_vector_fill_x), strop.c
1873 (scm_string_split, scm_string_ci_to_symbol), strings.c
1874 (scm_string_p), sort.c (scm_merge), print.c (scm_newline),
1875 macros.c (scm_macro_type), alist.c (scm_acons, scm_assq):
1876 Docstring fixes and improvements reflecting edits that have been
1877 made in the reference manual source.
1879 * objprop.c (scm_object_properties, scm_set_object_properties_x,
1880 scm_object_property, scm_set_object_property_x): Remove invalid
1881 @deffnx lines for corresponding procedure property primitives.
1883 These changes add a @deffnx C function declaration and function
1884 index entries for each Guile primitive to the copy of the doc
1885 snarf output that is used for reference manual synchronization.
1886 Online help is unchanged.
1888 * snarf.h (SCM_SNARF_DOCS): Output primitive's C function name.
1889 (SCM_DEFINE, SCM_DEFINE1, SCM_REGISTER_PROC): Supply to C function
1890 name to SCM_SNARF_DOCS.
1892 * guile-snarf-docs-texi.in: Pass the shell script's arguments into
1893 snarf-check-and-output-texi.
1895 * Makefile.am (guile-procedures.texi): New rule.
1896 (BUILT_SOURCES, guile.texi, guile-procedures.txt, CLEANFILES):
1897 Changed so that the last stage of doc snarfing is now performed
1898 twice, once to produce guile-procedures.txt for online help, and
1899 once to produce guile.texi for reference manual synchronization.
1901 2001-11-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
1903 * eval.c (RETURN): Wrap in do{}while(0) in order to make it
1904 safely usable as a single statement followed by a ';', for example
1907 (SCM_CEVAL, SCM_APPLY): Clean up code using 'RETURN'.
1909 2001-11-13 Neil Jerram <neil@ossau.uklinux.net>
1911 * random.c (scm_random_solid_sphere_x,
1912 scm_random_hollow_sphere_x): Correct "shere" typos.
1914 * hashtab.c (scm_hash_fold): Add missing apostrophe to docstring.
1916 * version.c (scm_version): Update docstring to include
1919 2001-11-13 Marius Vollmer <mvo@zagadka.ping.de>
1921 * modules.c (scm_c_export): Call va_end after collecting the
1924 * strop.h, strop.c (scm_substring_move_left_x,
1925 scm_substring_move_right_x): Removed.
1927 * __scm.h (HAVE_UINTPTR_T, HAVE_PTRDIFF_T, HAVE_LONG_LONG,
1928 HAVE_LONG_LONGS): Define to "1" when defining them, to mirror what
1931 2001-11-12 Marius Vollmer <mvo@zagadka.ping.de>
1933 * numbers.c: Document macros to define when including
1934 num2integral.i.c. MAX_VALUE and MIN_VALU are no longer used, we
1935 now rely on SIZEOF_ macros that have been figured out at
1938 * num2integral.i.c: Adapt to new interface.
1939 (NUM2INTEGRAL): Test whether a fixnum can be represented in the
1940 target type by casting it and checking whether it is still the
1941 same. Do not try to handle bignums for integral types that are
1942 smaller than fixnums. When handling bignums, collect the
1943 magnituse first into a unsigned type, and correctly check for
1945 (INTEGRAL2BIG): Do not use MIN_VALUE explicitely by observing that
1946 only -MIN_VALUE can still be negative of all negative numbers (in
1949 * tags.h (SIZEOF_SCM_T_BITS): Define it appropriately.
1951 * __scm.h: Define HAVE_UINTPTR_T, HAVE_PTRDIFF_T and
1952 HAVE_LONG_LONG depending on whether their size is non-zero.
1954 2001-11-11 Thien-Thi Nguyen <ttn@glug.org>
1956 * strop.c (scm_string_null_p): Docfix; nfc.
1957 Thanks to Scott Lenser.
1959 2001-11-07 Neil Jerram <neil@ossau.uklinux.net>
1961 * extensions.c (scm_load_extension): Canonicalize docstring
1964 * unif.c (scm_uniform_array_write), ports.c
1965 (scm_current_output_port, scm_force_output), dynwind.c
1966 (scm_dynamic_wind), scmsigs.c (scm_setitimer, scm_getitimer),
1967 filesys.c (scm_open, scm_lstat), struct.c
1968 (scm_make_struct_layout), random.c (scm_random,
1969 scm_random_solid_sphere_x, scm_random_hollow_sphere_x, strop.c
1970 (scm_i_index): Remove superfluous whitespace from end of docstring
1973 * filesys.c (scm_select), guardians.c (scm_guardian_greedy_p),
1974 strings.c (scm_make_string), variable.c (scm_make_variable,
1975 scm_make_undefined_variable, scm_variable_p, scm_variable_set_x,
1976 scm_variable_bound_p), scmsigs.c (scm_setitimer, scm_getitimer),
1977 posix.c (scm_crypt), struct.c (scm_make_vtable_vtable), hashtab.c
1978 (scm_hash_fold), ports.c (scm_port_for_each): Remove superfluous
1979 newline at end of docstrings.
1981 * modules.c (scm_set_current_module): Add missing newline to
1984 2001-11-07 Stefan Jahn <stefan@lkcc.org>
1986 * win32-socket.[ch]: New files. Defines Winsock-API error codes
1987 and makes them available through Guile. That is because the
1988 Winsock-API does not store its errors in `errno' and thus cannot
1989 return error messages via `strerror (errno)'.
1991 * socket.c (scm_init_socket): Initialize `win32-socket' part
1992 here under M$-Windows.
1994 * numbers.h: Added missing declaration of
1995 `scm_sys_check_number_conversions()'.
1997 * error.c: Local definition of SCM_I_STRERROR and SCM_I_ERRNO
1998 and use in `(strerror)' and `(system-error)'.
2000 * Makefile.am (EXTRA_libguile_la_SOURCES): Added
2001 `win32-socket.[ch]' to extra source and header files.
2003 2001-11-06 Marius Vollmer <mvo@zagadka.ping.de>
2005 * script.c (scm_shell_usage, scm_compile_shell_switches): Prepend
2006 a call to turn-on-debugging when --debug has been given instead of
2007 turning it on directly. Also, handle new `--no-debug' option,
2008 which might suppress the call to turn-on-debugging.
2010 2001-11-05 Stefan Jahn <stefan@lkcc.org>
2012 * struct.c (s_scm_struct_vtable_p): Corrected docstring.
2014 2001-11-04 Stefan Jahn <stefan@lkcc.org>
2016 * Makefile.am (libguile_la_LIBADD): Added $(THREAD_LIBS_LOCAL)
2017 here (was at guile_LDADD) which describes the dependency
2018 correctly and allows a clean build on Win32.
2020 * __scm.h (SCM_API): Follow-up patch. Renamed __FOO__ macros
2023 * __scm.h: USE_DLL_IMPORT indicates the usage of the DLL
2024 import macros for external libraries (libcrypt, libqthreads,
2025 libreadline and libregex).
2027 * coop-defs.h: Include <winsock2.h> for `struct timeval'.
2029 * posix.c (flock): Added support for flock() in M$-Windows.
2031 * guile.c (SCM_IMPORT): Follow-up patch. Use SCM_IMPORT instead
2034 * fports.c (getflags): Differentiate reading and writing pipes
2037 * filesys.c (S_IS*): Redefine all of the S_IS*() macros for
2040 * coop.c (coop_condition_variable_timed_wait_mutex): Use
2041 conditionalized error code if `ETIMEDOUT' is not available.
2042 (scm_thread_usleep): Remove bogus declaration of `struct timeval
2045 * numbers.c (PTRDIFF_MIN): Moved this definition where it actually
2046 belongs. That is because NO_PREPRO_MAGIC gets undefined after
2047 each inclusion of `num2integral.i.c'.
2048 (SIZE_MAX): Define NO_PREPRO_MAGIC if SIZE_MAX is undefined.
2050 2001-11-03 Marius Vollmer <mvo@zagadka.ping.de>
2052 * eval.c (scm_m_begin): Allow `(begin)`, with no subforms.
2053 (SCM_CEVAL): Evaluate an empty `begin' to SCM_UNSPECIFIED.
2055 2001-11-02 Mikael Djurfeldt <mdj@linnaeus>
2057 * print.c (scm_iprin1): Mark print state as revealed when
2058 dispatching to generic write or display.
2060 * unif.c (scm_ra2contig): Fixed memory overwrite bug.
2062 2001-11-02 Marius Vollmer <mvo@zagadka.ping.de>
2064 Support for native Win32. Thanks to Stefan Jahn!
2066 * Makefile.am: Add win32-uname.c, win32-uname.h, win32-dirent.c
2067 and win32-dirent.h to extra source and header files. These
2068 include the uname() and the POSIX dirent interface implementation
2069 for M$-Windows. Put `-no-undefined' into LDFLAGS to support
2070 linkers which do not allow unresolved symbols inside shared
2071 libraries. Corrected `guile_filter_doc_snarfage$(EXEEXT)'
2074 * __scm.h: Defined SCM_API. This macro gets prepended to all
2075 function and data definitions which should be exported or imported
2076 in the resulting dynamic link library in the Win32 port.
2078 * __scm.h, alist.h, arbiters.h, async.h, backtrace.h, boolean.h,
2079 chars.h, continuations.h, coop-defs.h, coop-threads.h,
2080 debug-malloc.h, debug.h, deprecation.h, dynl.h, dynwind.h,
2081 environments.h, eq.h, error.h, eval.h, evalext.h, extensions.h,
2082 feature.h, filesys.h, fluids.h, fports.h, gc.h, gdb_interface.h,
2083 gdbint.h, gh.h, goops.h, gsubr.h, guardians.h, hash.h, hashtab.h,
2084 hooks.h, init.h, ioext.h, iselect.h, keywords.h, lang.h, list.h,
2085 load.h, macros.h, mallocs.h, modules.h, net_db.h, numbers.h,
2086 objects.h, objprop.h, options.h, pairs.h, ports.h, posix.h, print.h,
2087 procprop.h, procs.h, properties.h, ramap.h, random.h, rdelim.h,
2088 read.h, regex-posix.h, root.h, rw.h, scmsigs.h, script.h, simpos.h,
2089 smob.h, socket.h, sort.h, srcprop.h, stackchk.h, stacks.h, stime.h,
2090 strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h,
2091 tags.h, threads.h, throw.h, unif.h, values.h, variable.h, vectors.h,
2093 Prefixed each each exported symbol with SCM_API.
2095 * continuations.c: Added comment about the use of the extern
2096 declarations of {get,set}context() functions used in the ia64 port.
2098 * continuations.h, gc.c: `__libc_ia64_register_backing_store_base'
2099 is meant to be a `unsigned long *'.
2101 * filesys.c: Include `direct.h' if possible. Use local
2102 `win32-dirent.h' for the native M$-Windows port. Define S_IS*()
2103 macros for M$-Windows. Implementation of `fstat_Win32()' which is
2104 able to differentiate between sockets and other file descriptors.
2105 Use this function as wrapper in `scm_fstat()'. Fixed typo in
2108 * fports.c: Include `io.h' is possible. Put `*fp' into referring
2109 statement block in `scm_fport_buffer_add()'.
2110 Some corrections in `getflags()'.
2112 * gdb_interface.h (GDB_INTERFACE): Also support __CYGWIN__.
2114 * guile.c: Make sure to define __SCM_IMPORT__ for shared library
2115 build on Win32. Disable preloaded symbols on Win2 platforms.
2117 * ioext.c, ports.c: Include `io.h' is possible.
2119 * mkstemp.c: Include `process.h' is possible.
2121 * net_db.c: Disable extern declaration of `h_errno' for __CYGWIN__,
2123 Put `scm_return_entry()' into HAVE_GETSERVENT conditional.
2125 * posix.c: Remove unnecessary dirent includes and defines. Include
2126 local `win32-uname.h' for MinGW. Extern declaration of
2127 `mkstemp()' for systems where it does not exists. Make
2128 `getlogin()' available on M$-Windows.
2130 * scmsigs.c: Made `usleep()' avalable on MinGW.
2132 * stime.c: On M$-Windows `tzname[]' is known to be `_tzname[]'.
2134 * win32-dirent.c: Include "win32-dirent.h", not "dirent.h".
2136 * win32-uname.c: Include "win32-uname.h", not "uname.h".
2138 2001-10-28 Mikael Djurfeldt <mdj@linnaeus>
2140 * unif.c (scm_uniform_array_read_x, scm_uniform_array_write):
2141 Don't apply scm_uniform_vector_length on arrays.
2143 2001-10-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
2145 * eval.c (scm_lookupcar, scm_m_letstar, scm_m_do, iqq,
2146 scm_m_define, scm_m_letrec1, scm_m_let, scm_m_expand_body,
2147 scm_macroexp, unmemocopy, scm_eval_args, scm_deval_args,
2148 SCM_CEVAL, scm_map, scm_init_eval): When building lists, prefer
2149 scm_list_<n> over scm_cons[2]?.
2151 (scm_unmemocar, scm_m_cond, scm_m_letstar, scm_m_letrec1,
2152 scm_m_let, scm_m_atbind, unmemocopy, SCM_CEVAL, SCM_APPLY): Use
2153 SCM_C[AD][AD]R instead of explicit form.
2155 (scm_m_set_x, scm_m_cond, scm_m_letstar, scm_m_do): Reordered
2156 comparison parameters.
2158 (scm_m_case, scm_m_cond, scm_m_letstar, scm_m_do, SCM_CEVAL): Use
2159 !SCM_NULLP instead of SCM_NIMP.
2161 (scm_m_case): Don't copy the form. Renamed proc to clause and
2162 minimized its scope. Renamed x to clauses. Removed side
2163 effecting operation from macro call.
2165 (scm_m_cond): Don't copy the form. Renamed arg1 to clause and
2166 minimized its scope. Renamed x to clauses. Minimized the scope
2167 of variable 'len'. Make sure the else clause is treated specially
2168 even in case of '=>' occurences. Don't change the else to #t in
2169 order to be able to distinguish this case in the evaluator. Leave
2170 type checking of the recipient to the evaluator.
2172 (scm_c_improper_memq): Made the comment somewhat clearer.
2174 (scm_m_lambda): Renamed proc to formals. Removed unnecessary
2175 test for SCM_IM_LET at the place of the formal parameters.
2176 Simplified the formal parameter checking.
2178 (scm_m_letstar): Added Comment. Renamed proc to bindings.
2179 Renamed arg1 to binding and minimized its scope. Eliminated
2180 unnecessary consing.
2182 (scm_m_do): Renamed proc to bindings. Minimized the scope of
2185 (build_binding_list): New static function.
2187 (unmemocopy): Don't use SCM_TYP7 on pairs (it's unclean).
2188 Further, split up the 'letrec' unmemoizing code to the
2189 corresponding parts for 'do', 'let' and 'letrec', adding comments
2190 to each form. Cleanup the handling of the do form (This removes
2191 some *real* code :-).
2193 (SCM_CEVAL): Removed side effecting operation from macro call.
2194 Handle the 'else clause of the 'cond form specially - the symbol
2195 'else is not replaced with #t any more.
2197 2001-10-14 Gary Houston <ghouston@arglist.com>
2199 * version.c (scm_version): use sprintf instead of snprintf,
2200 for portability. thanks to Bill Schottstaedt.
2202 2001-10-14 Mikael Djurfeldt <mdj@linnaeus>
2204 * read.c (scm_lreadr): When user-defined hash procedure returns
2205 SCM_UNSPECIFIED: Fall back to standard handling instead of raising
2206 an exception. (This prevents parsing of uniform vectors from
2207 interfering with parsing of numbers.)
2209 2001-10-13 Marius Vollmer <mvo@zagadka.ping.de>
2211 * numbers.c: Set NO_PREPRO_MAGIC when defining our version of
2212 PTRDIFF_MIN. Thanks to Ken Raeburn.
2214 2001-10-07 Marius Vollmer <mvo@zagadka.ping.de>
2216 * Makefile.am (EXTRA_libguile_la_SOURCES): Added "mkstemp.c".
2218 * eval.c (scm_m_atbind): First try to find the variable without
2219 defining it locally; when it has not been found, define it
2222 * modules.c (module_variable): Pass over variables that exist but
2225 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
2227 * backtrace.c (display_backtrace_file_and_line): Only use
2228 scm_basename when POSIX support is compiled in. Thanks to Chris
2231 2001-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2233 * numbers.c (mem2uinteger): Return number read so far when coming
2234 across a hexdigit after having read a # or if not reading a hex
2235 value. This will enable the calling code to correctly handle
2236 forms like 1e2. (The background is, that the exponent markers d,
2237 e and f are also hexdigits.) Thanks to Mikael Djurfeldt for
2238 providing this patch.
2240 (mem2complex): Fix erroneous double-negation. Now, numbers like
2241 1-i will be read correctly.
2243 2001-10-12 Mikael Djurfeldt <mdj@linnaeus>
2245 * debug.c (scm_mem_to_proc): Fixed typo in previous change.
2247 * validate.h (SCM_VALIDATE_DOUBLE_DEF_COPY): New macro.
2249 2001-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
2251 * print.c (scm_print_state_vtable, print_state_pool):
2252 Initialize. These variables are now registered as gc roots.
2254 (scm_current_pstate): Update documentation.
2256 (scm_current_pstate, scm_make_print_state, scm_free_print_state,
2257 scm_prin1, scm_init_print): print_state_pool is registered as a
2258 gc root and thus does not need to be protected by a surrounding
2261 (make_print_state): The car of print_state_pool no longer holds
2262 the scm_print_state_vtable.
2264 (scm_current_pstate, scm_make_print_state, print_circref,
2265 scm_iprin1, scm_prin1, scm_iprlist): Prefer !SCM_<foo> over
2268 (scm_prin1): When building lists, prefer scm_list_<n> over
2271 (scm_iprlist): Removed a redundant SCM_IMP test.
2273 (scm_simple_format): Use SCM_EQ_P to compare SCM values.
2275 2001-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
2277 * debug.c (scm_make_iloc): Prefer !SCM_<foo> over SCM_N<foo>.
2279 (scm_memcons, scm_mem_to_proc): When building lists, prefer
2280 scm_list_<n> over scm_cons[2]?.
2282 (scm_mem_to_proc): Prefer SCM_CONSP over SCM_NIMP.
2284 (scm_procedure_name): Use SCM_CADR instead of explicit form.
2286 (debugobj_print): Coerce scm_intprint arg 1 to long, not int.
2287 Thanks to Rob Browning for the patch (see log entry 2001-09-21) -
2288 for some reason his patch didn't make it into the cvs.
2290 2001-10-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
2292 * numbers.c (mem2decimal_from_point): Cleaned up the parsing a
2293 little bit - should even be somewhat more accurate now.
2295 2001-10-08 Rob Browning <rlb@defaultvalue.org>
2297 * gc.c: support ia64 register backing store.
2298 (SCM_MARK_BACKING_STORE): new macro.
2300 * continuations.h: support ia64 register backing store.
2301 (struct scm_t_contregs): add ia64 register backing store.
2303 * continuations.c: support ia64 register backing store.
2304 (continuation_mark): mark ia64 register backing store.
2305 (continuation_free): free ia64 register backing store.
2306 (scm_make_continuation): capture ia64 register backing store.
2307 (copy_stack_and_call): copy ia64 register backing store.
2309 2001-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
2311 * hashtab.c (scm_hash_fn_create_handle_x): The result of assoc_fn
2312 is known to be #f if no entry is found. Thus, use !SCM_FALSEP
2313 instead of SCM_NIMP to test for that case.
2315 * strings.h (SCM_SET_STRING_LENGTH): Cast the length to
2316 scm_t_bits instead of long.
2318 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
2320 * tags.h (SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
2321 SCM_T_SIGNED_BITS_MIN): New.
2322 * numbers.h (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM):
2323 Use them to make these macros computable by the preprocessor.
2325 * num2integral.i.c (INTEGRAL2NUM): Let the preprocessor test
2326 whether the integral type fits in a fixnum, not the compiler.
2327 This removes a spurious compiler warning. Also, honor the
2328 NO_PREPRO_MAGIC flag to suppress any preprocessor tests. This is
2329 needed for `long long's.
2331 * numbers.c: Define NO_PREPRO_MAGOC when including
2332 num2integral.c.i for `long long' and `signed long long'.
2334 2001-10-06 Mikael Djurfeldt <mdj@linnaeus>
2336 These changes fixes a race condition in the Guile coop - pthread
2339 * coop.c (mother_awake_p): New variable.
2340 (coop_create): Set mother_awake_p before creating or signalling
2341 mother; wait until mother is going to sleep before returning.
2342 (mother): Reset mother_awake_p before going to sleep.
2344 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
2346 * options.c (protected_objects, scm_init_options): The content of
2347 protected_objects is now protected from garbage collection using
2348 scm_gc_register_root instead of scm_permanent_object.
2350 (get_option_setting): New static function that computes an option
2351 setting as it was formerly done in the function scm_options.
2353 (get_documented_option_setting): New static function that
2354 returns option documentation as it was formerly done in the
2355 function scm_options. Note that documentation C strings are no
2356 longer precomputed into SCM objects. Instead, they are converted
2357 into SCM strings every time get_documented_option_setting is
2360 (change_option_setting): New static functions that modifies the
2361 option setting as it was formerly done in the function
2362 scm_options. The function is now exception safe, i. e. won't
2363 cause a memory leak when interrupted. Further, only non-immediate
2364 option values are added to the protection list.
2366 (scm_options): This function now has only the purpose to dispatch
2367 to to get_option_setting, get_documented_option_setting or
2368 change_option_setting, depending on the arguments given to
2371 (scm_init_opts): Don't convert documentation C strings into SCM
2372 strings. Further, don't protect any object values: They _must_
2373 be immediate values, otherwise there is no guarantee that they
2374 have not been collected before anyway.
2376 * options.[ch] (scm_t_option): Made type unsigned, name into a
2377 constant char* and val into a scm_t_bits type.
2379 (scm_options, scm_init_opts): The number of options is guaranteed
2380 to be larger or equal to zero. Thus, the type is changed to
2383 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
2385 * num2integral.i.c (NUM2INTEGRAL): Eliminated some warnings about
2386 testing an unsigned value for being >= 0.
2388 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
2390 * numbers.h: Removed old comment about using SCM_CAR to access
2393 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
2394 the return value is signed. Thanks to Brian Crowder for the bug
2397 (SCM_SRS): Avoid unnecessary casting and don't unpack input
2398 values. With this patch, SCM_SRS can be safely used for other
2399 types than scm_t_signed_bits. However, it should still better be
2400 an internal macro and thus be renamed to SCM_I_SRS.
2402 (SCM_MAKINUM, SCM_INUM): Use proper casting.
2404 2001-10-03 Gary Houston <ghouston@arglist.com>
2406 * continuations.h, unif.h: in the descriptions of the bit patterns
2407 of the heap cells, make bit 0 the least significant.
2409 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
2411 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
2412 Thanks to Golubev I. N.
2414 2001-09-25 Gary Houston <ghouston@arglist.com>
2416 * ports.c (scm_drain_input): extended the docstring. thanks to
2417 Alex Schroeder and Thien-Thi Nguyen.
2419 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
2421 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
2422 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
2423 macros. (The NUM names might soon change.)
2425 * numbers.h: Added missing declarations.
2427 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
2429 * Makefile.am: Distribute num2float.i.c.
2431 * num2float.i.c: New file, multiply included by numbers.c, used
2432 to "templatize" the float <-> num conversion routines.
2434 * numbers.c: New functions: scm_num2float, scm_float2num,
2435 scm_num2double, scm_double2num.
2437 2001-09-21 Rob Browning <rlb@defaultvalue.org>
2439 * .cvsignore: really add version.h
2441 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
2442 Otherwise it fails on the alpha. However, we might rather choose
2443 this size conditionally.
2445 * numbers.c (scm_gcd): change "k" to a long from an int.
2446 Otherwise it fails on the alpha. However, we might rather choose
2447 this size conditionally.
2449 * error.c (scm_wta): coerce char* to intptr_t before int
2452 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
2455 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
2457 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
2459 * numbers.c (scm_integer_expt): Accept inexact integer in second
2460 argument. (Thanks to Bill Schottstaedt.)
2462 2001-09-20 Rob Browning <rlb@defaultvalue.org>
2464 * .cvsignore: add version.h
2466 * versiondat.h.in: removed (obsolete).
2468 * version.h.in: renamed from version.h.
2469 (SCM_GUILE_MAJOR_VERSION): new public macro.
2470 (SCM_GUILE_MINOR_VERSION): new public macro.
2471 (SCM_GUILE_MICRO_VERSION): new public macro.
2473 * version.h: renamed to version.h.in.
2476 (scm_major_version): support integer *_VERSION macros.
2477 (scm_minor_version): support integer *_VERSION macros.
2478 (scm_micro_version): support integer *_VERSION macros.
2479 (scm_version): support integer *_VERSION macros.
2481 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
2483 * error.c, error.h: Made error keys globally accessible.
2484 Applications might want to test for these or use them in a direct
2487 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
2488 routines are passed an inexact. This change in behavior is
2489 motivated by concordance with R5RS: It is more common that a
2490 primitive doesn't want to accept an inexact for an exact.
2492 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2494 The following patch partially undoes my patch from 2001-06-30,
2495 where I added the function scm_gc_mark_cell_conservatively. The
2496 function is buggy, since it breaks guile during conservative
2497 marking if a pointer on the stack points directly into the list of
2498 free cells on the heap: With conservative cell marking this will
2499 cause the whole free list to be scanned and marked - boom!
2501 * gc.c (allocated_mark, MARK, heap_segment,
2502 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
2503 (scm_gc_mark_cell_conservatively): Remove function
2504 scm_gc_mark_cell_conservatively and update the corresponding
2505 comments and uses accordingly. Thanks to Christopher Cramer for
2506 the patch. (Minor corrections by me.)
2508 2001-09-15 Gary Houston <ghouston@arglist.com>
2510 * root.h (scm_root_state): removed the continuation_stack and
2511 continuation_stack_ptr members, which have no apparent purpose.
2512 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
2515 * root.c (root_mark), init.c (restart_stack, start_stack), gc
2516 (scm_igc): remove all references to contination_stack and
2517 continuation_stack_ptr, avoiding allocation of a vector and
2518 useless processing during gc.
2520 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2522 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
2524 (TCONC_IN): Make sure that the cell word 0 is initialized last.
2526 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
2528 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
2530 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
2531 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
2533 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2535 * guardians.c (mark_dependencies_in_tconc,
2536 whine_about_self_centered_zombies, scm_init_guardians): Register
2537 the static global variable `self_centered_zombies' via
2538 scm_gc_register_root, to make some cdr-ing unnecessary.
2540 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2542 * backtrace.c (display_backtrace_file,
2543 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
2544 values, use SCM_FALSEP when comparing SCM values against #f.
2545 Thanks to Rob Browning for the bug report.
2547 2001-09-12 Martin Baulig <martin@home-of-linux.org>
2549 * strings.[ch] (scm_str2string): New function.
2551 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
2553 * gc.c (scm_done_free): Always subtract size from scm_mallocated
2554 when computing nm, even if it's negative.
2555 (scm_must_malloc): Abort on overflow of scm_mtrigger.
2556 (scm_must_realloc): Likewise.
2558 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
2560 * numbers.c (scm_sys_check_number_conversions): new function,
2561 defined if Guile is compiled in debugging mode. currently checks
2562 `scm_num2ulong', should check much much more.
2564 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
2565 unsigned, ensure that it's positive. thanks to Martin Baulig!
2567 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2569 * __scm.h: Added new section about compile time selectable
2572 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
2573 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
2574 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
2575 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
2578 * deprecation.c (scm_include_deprecated_features): Simplified.
2580 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
2581 `SCM_IMP´ instead of `!SCM_CELLP´.
2583 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
2584 Extract side-effecting operations from macros.
2586 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
2587 scm_top_level_lookup_closure_var and scm_system_transformer.
2589 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
2591 (heap_segment): Use CELL_P instead of SCM_CELLP.
2593 * init.c (start_stack): Don't initialize
2594 scm_top_level_lookup_closure_var and scm_system_transformer.
2596 * modules.c (scm_set_current_module): Don't access
2597 scm_top_level_lookup_closure_var and scm_system_transformer.
2599 (scm_sym2var): Don't call scm_variable_set_name_hint.
2601 (scm_post_boot_init_modules): Removed deprecated initializations.
2603 * print.c (scm_ipruk): Don't access cell contents of non cells.
2605 * strings.c (scm_string_set_x): All strings are writable.
2607 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
2608 type. There is only one string type now.
2610 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
2612 * tags.h: Remove comments about two different string types.
2614 (SCM_CELLP, SCM_NCELLP): Deprecated.
2616 * variable.c (make_variable): Remove code variant for vcells.
2618 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
2619 SCM_VARIABLE_LOC): Remove code variant for vcells.
2621 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
2622 SCM_ENABLE_DEPRECATED with the logic reversed.
2624 * dynl.c (moddata, registered_mods), dynl.[ch]
2625 (scm_register_module_xxx, scm_registered_modules,
2626 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
2627 (*top-level-lookup-closure*), eval.[ch]
2628 (scm_top_level_lookup_closure_var, scm_system_transformer,
2629 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
2630 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
2631 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
2632 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
2633 scm_unprotect_object), modules.c (root_module_lookup_closure,
2634 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
2635 beautify_user_module_x_var, try_module_autoload_var,
2636 scm_module_full_name), modules.[ch] (scm_the_root_module,
2637 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
2638 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
2639 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
2640 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
2641 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
2642 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
2643 scm_make_shared_substring), tags.h (scm_tc7_substring,
2644 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
2645 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
2646 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
2647 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
2650 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
2651 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
2652 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
2653 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
2654 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
2655 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
2656 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
2657 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
2658 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
2659 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
2660 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
2661 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
2662 (setzone, scm_strftime, scm_strptime), vports.c
2663 (scm_make_soft_port): Remove calls to
2664 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
2665 gone, all strings are 0-terminated anyway.
2667 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
2668 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
2669 double inclusion of the same headers to the SCM_<filename>_H
2672 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
2673 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
2674 print.c (scm_iprin1): The type scm_tc7_substring does not exist
2677 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
2678 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
2679 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
2680 !SCM_<foo> over SCM_N<foo>.
2682 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2684 * Makefile.am: Remove references to symbols-deprecated.c.
2686 * symbols.c (scm_init_symbols): Don't initialize deprecated
2689 * symbols-deprecated.c: Removed.
2691 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
2692 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
2693 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
2694 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
2695 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
2696 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
2697 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
2698 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
2699 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
2700 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
2701 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
2702 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
2703 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
2704 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
2705 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
2706 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
2707 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
2708 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
2709 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
2710 scm_intern0, scm_sysintern, scm_sysintern0,
2711 scm_sysintern0_no_module_lookup, scm_symbol_value0,
2712 scm_string_to_obarray_symbol, scm_intern_symbol,
2713 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
2714 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
2715 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
2716 vectors.[ch] (scm_vector_set_length_x): Removed.
2718 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
2719 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
2720 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
2721 Renamed the macros that are defined to inhibit double inclusion of
2722 the same headers to the SCM_<filename>_H format.
2724 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
2725 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
2728 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2730 * continuations.h (scm_contregs), debug.h (scm_debug_info,
2731 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
2732 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
2733 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
2734 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
2735 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
2736 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
2737 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
2738 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
2739 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
2740 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
2741 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
2743 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
2744 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
2745 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
2746 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
2747 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
2748 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
2749 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
2750 double inclusion of the same headers to the SCM_<filename>_H
2753 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
2754 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
2755 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
2756 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
2757 !SCM_<foo> over SCM_N<foo>.
2759 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2761 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
2762 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
2763 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
2764 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
2765 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
2766 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
2767 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
2768 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
2769 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
2770 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
2771 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
2772 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
2773 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
2774 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
2775 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
2776 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
2777 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
2778 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
2779 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
2780 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
2781 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
2782 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
2783 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
2784 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
2785 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
2786 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
2787 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
2788 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
2789 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
2790 the macros that are defined to inhibit double inclusion of the
2791 same headers to the SCM_<filename>_H format.
2793 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
2795 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
2796 "scm_t_portable" with "scm_port_table" which was an artifact from
2797 the great "scm_*_t -> scm_t_" renaming.
2799 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
2801 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
2802 used; nfc. Thanks to Bill Schottstaedt.
2804 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
2805 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
2806 Thanks to Chris Cramer.
2808 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
2810 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
2812 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
2814 * dynwind.h (scm_swap_bindings): Declare.
2815 * dynwind.c (scm_swap_bindings): Make non-static.
2817 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
2819 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
2820 doing exactly nothing about them). thanks Neil!
2822 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
2824 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
2826 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
2828 * gc.c: Fix omission bug: Add `heap_segment' forward decl
2829 (proto) in the case when either `GUILE_DEBUG' or
2830 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
2832 (map_free_list): Fix typo: Ref `f' correctly.
2834 Thanks to Chris Cramer.
2836 2001-08-15 Rob Browning <rlb@defaultvalue.org>
2838 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
2840 (libpath.h): change libguileversion to libguileinterface.
2842 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
2844 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
2845 ChangeLog-2000. Thanks to Daniel Skarda!
2847 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
2849 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
2850 do it from the Makefile.
2852 * Makefile.am: rearrange the snarfing slightly, so that .doc files
2853 are of a reasonable size.
2855 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
2857 * stacks.c (scm_make_stack): Improve docstring by explaining use
2860 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
2862 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
2863 scm_char_whitespace_p, scm_char_upper_case_p,
2864 scm_char_lower_case_p, scm_char_is_both_p): Do not require
2865 characters to fulfill isascii in addition to the primary
2868 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2870 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
2871 scm_istr2flo, scm_istring2number): Removed.
2873 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
2876 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
2877 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
2880 (scm_string_to_number): Use new number parser.
2882 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
2883 handles complex numbers.
2885 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
2888 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
2891 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
2893 (scm_i_mem2number): Added.
2895 (scm_exact_to_inexact): Changed signature.
2897 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
2898 here instead of within scm_i_mem2number. Call scm_i_mem2number
2899 instead of scm_istr2int and scm_istring2number.
2901 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2903 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
2904 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
2905 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
2906 !SCM_<pred> over SCM_N<pred>.
2908 (scm_eval_body): Remove side effecting code from macro call.
2910 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
2913 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2915 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
2917 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
2919 Removed vcell slot from structs.
2921 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
2924 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
2925 zero. Use scm_vtable_index_layout instead of "0" when accessing
2927 (scm_init_struct): Remove vcell slot layout code from
2928 required_vtable_fields.
2930 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
2932 * goops.c (build_class_class_slots): Removed vcell slot
2935 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
2936 Removed vcell slot layout code.
2937 (scm_si_vcell): Removed.
2939 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
2941 "Glocs" have been removed.
2943 * tags.h: Update tag system docs.
2944 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
2945 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
2946 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
2947 or SCM_NCONSP, respectively.
2949 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
2950 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
2951 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
2953 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
2954 tell glocs from structs.
2956 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
2958 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
2959 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
2960 instead of with glocs.
2961 (EVALCAR): Do not test for glocs.
2962 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
2964 (scm_unmemocar): Do not handle glocs.
2965 (scm_m_atfop): Memoize as a variable, not as a gloc.
2966 (scm_eval_args, scm_deval_args): Do not handle glocs.
2967 (scm_ceval, scm_deval): Likewise.
2969 * eval.h (SCM_XEVALCAR): Do not test for glocs.
2970 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
2973 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
2975 * dynwind.c (scm_swap_bindings): Likewise.
2976 (scm_dowinds): Updated to recognize lists of variables instead of
2979 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
2982 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
2985 2001-07-25 Gary Houston <ghouston@arglist.com>
2987 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
2988 docstrings to reflect the n-ary implementation.
2990 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
2992 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
2993 value of a variable, not the plain "return" statement.
2995 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
2997 * eval.c: Allow variables in memoized code (in addition to glocs).
2998 (scm_lookupcar): Handle variables in lost races. Replace symbol
2999 with variable directly, do not make a gloc.
3000 (scm_unmemocar): Rewrite variables using a reverse lookup, just
3002 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
3005 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3007 * variable.c (scm_i_variable_print): Use "value" instead of
3008 "binding" since a binding is the mapping between symbols and
3009 variables, not between variables and their values.
3011 * tags.h (scm_tc7_variable): New.
3012 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
3013 * print.c (scm_iprin1): Likewise.
3015 * variable.h (scm_tc16_variable): Removed.
3016 (SCM_VARIABLEP): Test for new tc7 code.
3017 (scm_i_variable_print): New.
3018 * variable.c (scm_tc16_variable): Removed.
3019 (variable_print): Renamed to scm_i_variable_print and made
3021 (variable_equal_p): Removed.
3022 (make_variable): Construct a tc7 object instead of a smob.
3023 (scm_init_variable): Do not register smob.
3025 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
3027 * tags.h: Include inttypes.h when we have it.
3029 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
3031 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
3032 is taken by the new SCM_IM_CALL_WITH_VALUES.
3033 * print.c (scm_isymnames): Update table accordingly.
3035 2001-07-22 Gary Houston <ghouston@arglist.com>
3037 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
3038 SCM_MAKINUM to convert regoff_t value to SCM.
3040 2001-07-21 Gary Houston <ghouston@arglist.com>
3042 * scmsigs.c: include sys/time.h for itimer stuff.
3044 2001-07-19 Rob Browning <rlb@defaultvalue.org>
3046 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
3048 * c-tokenize.lex: add option %nounput to quiet warning.
3049 Add prototype for yylex to quiet warning.
3051 * scmconfig.h.in: add flags for setitimer and getitimer.
3053 * scmsigs.h (scm_init_scmsigs): new prototype.
3054 (scm_init_scmsigs): new prototype.
3056 * scmsigs.c (s_scm_setitimer): new function.
3057 (s_scm_setitimer): new function.
3059 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3061 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
3062 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
3063 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
3064 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
3065 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
3066 guile-func-name-check.in, guile-snarf-docs-texi.in,
3067 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
3068 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
3069 objprop.c, objprop.h, options.c, options.h, random.h,
3070 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
3071 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
3072 version.c, version.h: Updated copyright notice.
3074 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3076 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
3077 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
3078 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
3079 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
3080 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
3081 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
3082 sym_environment, scm_sym_change_class): New static variables to
3083 hold predefined symbols.
3085 (build_class_class_slots): Build the list using scm_list_n
3086 instead of cons. Also, slots are already created as lists, thus
3087 making a call to maplist unnecessary.
3089 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
3090 scm_class_direct_subclasses, scm_class_direct_methods,
3091 scm_class_precedence_list, scm_class_slots, scm_class_environment,
3092 scm_method_procedure, create_standard_classes, purgatory): Use
3095 (build_slots_list, compute_getters_n_setters,
3096 scm_sys_initialize_object, scm_sys_inherit_magic_x,
3097 get_slot_value_using_name, set_slot_value_using_name,
3098 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
3099 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
3100 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
3102 (scm_sys_prep_layout_x): Minimize variable scopes.
3104 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
3105 scm_sys_fast_slot_set_x): Fix signedness.
3107 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
3108 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
3109 scm_memoize_method, scm_wrap_object): Use packing and unpacking
3110 when converting to and from SCM values.
3112 (scm_enable_primitive_generic_x): Add rest argument checking.
3114 (map, filter_cpl, maplist, scm_sys_initialize_object,
3115 scm_sys_prep_layout_x, slot_definition_using_name,
3116 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
3117 call_memoize_method, scm_make, scm_make_class): Prefer explicit
3118 predicates over SCM_N?IMP tests.
3120 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
3123 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
3126 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
3128 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
3130 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
3132 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
3134 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
3136 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
3138 * strings.c (s_scm_string): fix arg position in assert.
3140 2001-07-11 Gary Houston <ghouston@arglist.com>
3142 * strports.c (st_write): use memcpy, not strncpy. thanks to
3145 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
3147 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
3148 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
3149 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
3150 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
3151 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
3152 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
3153 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
3154 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
3155 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
3156 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
3157 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
3158 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
3159 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
3160 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
3161 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
3162 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
3163 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
3164 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
3165 weaks.c, weaks.h: Remove "face-lift" comment.
3167 2001-07-08 Rob Browning <rlb@defaultvalue.org>
3169 * .cvsignore: add stamp-h.in.
3171 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3173 * hooks.c (scm_make_hook, scm_add_hook_x),
3174 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
3175 value info to the docstrings.
3177 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3179 Some more compatibility patches for Windows.
3181 * posix.c (getlogin): getlogin() implementation for Windows.
3183 * backtrace.c, ioext.c: Include <stdio.h>.
3185 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
3188 * cpp_sig_symbols.in: Added SIGBREAK.
3190 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
3192 * strports.c (scm_read_0str, scm_eval_0str): Call
3193 scm_c_read_string and scm_c_eval_string respectively, not
3194 themselves. Thanks to Dale P. Smith!
3196 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3198 * unif.c (scm_array_set_x): The variable args does not
3199 necessarily have to be a list. Further, got rid of a redundant
3202 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3204 * list.c (SCM_I_CONS): Make sure the cell type is initialized
3207 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
3208 init_heap_seg): Fixed signedness.
3210 (init_heap_seg): Replaced strange for-loop with a while loop.
3212 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
3214 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
3216 The following patch adds conservative marking for the elements of
3217 free or allocated cells.
3219 * gc.c (allocated_mark, heap_segment): New static functions.
3221 (which_seg): Deleted, since the functionality is now provided by
3222 function heap_segment.
3224 (map_free_list): Use heap_segment instead of which_seg.
3226 (MARK): If cell debugging is disabled, mark free cells
3229 (scm_mark_locations, scm_cellp): Extracted the search for the
3230 heap segment of a SCM value into function heap_segment.
3232 (scm_init_storage): Allocated cells must be marked
3235 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
3237 The following patch changes the representation of weak vectors to
3238 double cells instead of using an extension of the vector's
3241 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
3242 the result of SCM_WVECT_GC_CHAIN.
3244 (scm_gc_sweep): Weak vectors don't have extra fields any more.
3246 * weaks.c (allocate_weak_vector): New static function. It does
3247 not patch any previously created vector object during the
3248 construction of a weak vector, and thus doesn't need to switch
3249 off interrupts during vector creation.
3251 (scm_make_weak_vector, scm_make_weak_key_hash_table,
3252 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
3253 Use allocate_weak_vector to provide the new weak vector object.
3255 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
3256 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
3257 now stored in the double cell.
3259 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
3262 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
3263 using an entry of the double cell.
3265 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
3267 * stamp-h.in: bye bye
3269 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
3271 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
3274 * load.c, load.h (scm_c_primitive_load,
3275 scm_c_primitive_load_path): New.
3277 * strports.c, strports.h (scm_c_read_string): Renamed from
3278 scm_read_0str. Also, added "const" qualifier to argument.
3279 (scm_c_eval_string): Renamed from scm_eval_0str.
3280 (scm_read_0str, scm_eval_0str): Deprecated.
3282 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3284 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
3287 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
3289 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
3290 scm_list_n): New functions.
3291 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
3292 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
3293 (lots of files): Use the new functions.
3295 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
3297 * strings.c: #include "libguile/deprecation.h".
3299 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3301 * read.c (scm_lreadr): When reading a hash token, check for a
3302 user-defined hash procedure first, so that overriding the builtin
3303 hash characters is possible (this was needed for implementing
3304 SRFI-4's read synax `f32(...)').
3306 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
3307 because the latter is unsigned now and breaks comparisons like
3308 (n < (scm_t_signed_bits)MIN_VALUE).
3310 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
3312 * eval.h, eval.c (scm_call_4): New function.
3314 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
3315 directly rather than dispatching to them via scm_ithrow and a lazy
3318 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
3319 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
3320 for trap handler procedures.
3322 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
3323 procedures not being #f.
3325 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
3327 * Makefile.am (c-tokenize.c): add rule to generate it.
3328 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
3330 filter-doc-snarfage.c: remove.
3332 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3334 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
3336 The following set of changes makes compiling Guile under various
3337 Windows compilers easier. Compilation under GNU systems should
3338 not be affected at all.
3340 Thanks to Stefan Jahn for all necessary information, patches and
3343 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
3344 getpgrp, ttyname, primitive-fork and some header inclusion for
3347 * random.c: Define M_PI, if not predefined and use __int64 for
3348 LONG64 under Windows.
3350 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
3351 Windows and conditionalize some signal names.
3353 * socket.c (scm_getsockopt): Added missing comma.
3354 Include socket library header under Windows.
3356 * stime.c (CLKTCK): Add cast to int, to make it compile under
3359 * ports.c (truncate): New function, compiled only under Windows.
3361 * net_db.c: Do not declare errno under Windows.
3363 * iselect.h, inet_aton.c: Include socket library headers under
3366 * guile.c (inner_main): Under Windows, initialize socket library
3367 and initialize gdb_interface data structures.
3369 * gdb_interface.h: Under Windows, gdb_interface cannot be
3370 initialized statically. Initialize at runtime instead.
3372 * fports.c (write_all): ssize_t -> size_t.
3373 (fport_print): Conditionalize call to ttyname().
3374 (getflags): New function, compiled only under Windows.
3376 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
3377 primitives chown, link, fcntl.
3378 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
3381 * backtrace.c: Include <io.h> under Windows.
3383 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
3385 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
3388 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
3390 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
3391 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
3392 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
3393 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
3394 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
3395 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
3396 (scm_dynamic_wind, scm_dowinds), environments.c
3397 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
3398 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
3399 goops.c (GETVAR, purgatory, make_class_from_template,
3400 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
3401 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
3402 (scm_primitive_load), modules.c (scm_resolve_module,
3403 scm_c_define_module, scm_c_use_module, scm_c_export,
3404 module_variable, scm_eval_closure_lookup, scm_sym2var,
3405 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
3406 ports.c (scm_port_for_each), print.c (scm_printer_apply),
3407 properties.c (scm_primitive_property_ref), ramap.c (ramap,
3408 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
3409 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
3410 (scm_object_to_string, scm_call_with_output_string,
3411 scm_call_with_input_string), throw.c (scm_body_thunk,
3412 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
3413 scm_make_shared_array), vports.c (sf_flush, sf_write,
3414 sf_fill_input, sf_close): Use one of the above functions.
3415 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
3417 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
3419 * filesys.c (scm_close), ports.c (scm_close_port,
3420 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
3421 instead of SCM_NEGATE_BOOL.
3423 * filesys.c (scm_stat): Clean up type dispatch.
3425 * filesys.c (scm_stat), ports.c (scm_input_port_p,
3426 scm_output_port_p): Get rid of redundant IM type check.
3428 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
3429 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
3430 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
3431 scm_return_entry), numbers.c (scm_number_to_string), objects.c
3432 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
3433 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
3434 scm_addr_vector), stime.c (scm_strftime), strings.c
3435 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
3436 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
3437 scm_string_split), strports.c (scm_strport_to_string), symbols.c
3438 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
3439 instead of scm_makfromstr.
3441 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
3442 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
3443 scm_read_hash_extend), stime.c (scm_strftime), strings.c
3444 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
3445 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
3446 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
3447 !SCM_<pred> over SCM_N<pred>.
3449 * strings.[ch] (scm_makfromstr): Deprecated.
3451 (scm_mem2string): New function, replaces scm_makfromstr.
3453 * strings.c (scm_substring), strop.c (string_copy,
3454 scm_string_split), strports.c (scm_strport_to_string), symbols.c
3455 (scm_symbol_to_string): Fix gc problem.
3457 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
3460 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
3461 warning about comparing signed and unsigned values. This fix is
3462 not optimal, since it won't work reliably if sizeof (c_start) >
3463 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
3464 solution is to define this macro as an inline function, thus
3465 allowing to specifiy the types of c_start and c_end.
3467 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3469 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
3472 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
3473 Rename <foo>H to SCM_<foo>_H.
3475 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
3476 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
3478 (narrow_stack): Make i unsigned. Don't use side-effecting
3479 operations in conditions.
3481 (narrow_stack, scm_make_stack, scm_stack_id,
3482 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
3484 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
3485 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
3488 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
3491 (scm_last_stack_frame): Remove bogus `;´.
3493 * stacks.h (SCM_FRAMEP): Fix type check.
3495 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
3497 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
3498 c-tokenize.c when doing maintainer-clean.
3500 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
3502 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
3505 * eval.c: all hash signs are in column 0.
3507 * Makefile.am (guile_filter_doc_snarfage): build using
3508 c-tokenize.c, not filter-doc-snarfage.c.
3509 rearrange snarfing dependencies a bit.
3511 * c-tokenize.lex: new file.
3513 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
3515 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
3516 scm_t_srcpropso_plist. See the big type renaming.
3517 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
3518 Thanks to Seth Alves!
3520 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
3521 they aren't defined already.
3523 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
3525 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
3526 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
3529 * backtrace.c (display_expression, scm_set_print_params_x,
3530 display_application, display_frame, scm_backtrace), numbers.c
3531 (scm_istring2number), objects.c (scm_class_of,
3532 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
3533 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
3535 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
3538 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
3539 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
3541 * objects.c (scm_class_of): Type fix.
3543 (scm_mcache_lookup_cmethod): Improved comment, simplified,
3546 * pairs.h (scm_error_pair_access): The function can return if
3549 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3551 * init.c (scm_init_guile_1): Removed initialization of tag.c.
3553 * gdbint.c, init.c: Removed inclusion of tag.h.
3555 * tag.h, tag.c: Removed files.
3557 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
3559 2001-06-20 Gary Houston <ghouston@arglist.com>
3561 * deprecation.c, extensions.c, rw.c: include string.h.
3563 2001-06-19 Gary Houston <ghouston@arglist.com>
3565 * filter-doc-snarfage.c (process): added ungetc in
3566 MULTILINE_COOKIE case since otherwise it fails when there's no
3567 space between the '(' and the quote of the following string
3570 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
3572 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
3574 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
3576 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
3577 extension takes place.
3578 * strings.h (SCM_STRING_LENGTH): Likewise.
3579 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
3581 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
3584 * tags.h: Include <stdint.h> when we have it.
3585 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
3586 available. Else use "unsigned long".
3587 (scm_signed_bits_t): New.
3589 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
3590 (SCM_INUM): Cast result to scm_signed_bits_t.
3592 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
3594 * mkstemp.c: Update path to #include file scmconfig.h.
3595 Thanks to Golubev I. N.
3597 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
3599 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
3601 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
3602 the macro definition.
3604 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
3605 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
3606 instead of SCM_INST_TYPE.
3608 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
3609 the object is a struct before accessing its struct flags.
3611 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
3613 2001-06-10 Gary Houston <ghouston@arglist.com>
3615 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
3616 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
3617 work reliably anymore. try it from boot-9.scm instead.
3619 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
3621 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
3622 Thanks to Matthias Köppe!
3624 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
3626 * snarf.h, filter-doc-snarfage.c: more changes to cope with
3627 space-happy C preprocessors.
3629 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
3630 inside cookies. thanks to Matthias Köppe!
3632 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
3634 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
3635 keywords. Fix gc protection.
3637 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
3638 operations in macro calls.
3640 * pairs.c (scm_error_pair_access): Avoid recursion.
3642 Thanks to Matthias Koeppe for reporting the bugs that correspond
3643 to the following set of patches.
3645 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
3646 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
3647 bitvector base address using SCM_BITVECTOR_BASE.
3649 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
3652 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
3654 * goops.c (SCM_CLASS_REDEF): Removed.
3656 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
3659 Thanks to Matthias Koeppe for reporting the bugs that correspond
3660 to the following set of patches.
3662 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
3663 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
3664 scm_sys_allocate_instance, clear_method_cache,
3665 scm_sys_invalidate_method_cache_x, scm_make,
3666 create_standard_classes, scm_make_port_classes, scm_make_class,
3667 scm_add_slot): Use SCM_SET_SLOT to set slot values.
3669 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
3671 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
3673 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
3674 UNARY_ELTS_CODE): Remove bogus break statement.
3676 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
3677 Don't access bit vectors elements as SCM objects.
3679 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
3680 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
3681 Don't assign to an unpacked value.
3683 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
3685 * __scm.h (SCM_NORETURN): Moved here from error.h.
3687 (SCM_UNUSED): New macro.
3689 (SCM_DEBUG_PAIR_ACCESSES): New macro.
3691 * backtrace.c (display_error_handler), continuations.c
3692 (continuation_print), debug.c (debugobj_print), dynwind.c
3693 (guards_print), environments.c (observer_print,
3694 core_environments_finalize, leaf_environment_cell,
3695 leaf_environment_print, eval_environment_print,
3696 eval_environment_observer, import_environment_define,
3697 import_environment_undefine, import_environment_print,
3698 import_environment_observer, export_environment_define,
3699 export_environment_undefine, export_environment_print,
3700 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
3701 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
3702 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
3703 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
3704 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
3705 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
3706 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
3707 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
3708 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
3709 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
3710 set_slot_value, test_slot_existence, scm_change_object_class,
3711 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
3712 default_setter), guardians.c (guardian_print, guardian_gc_init,
3713 guardian_zombify, whine_about_self_centered_zombies), guile.c
3714 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
3715 mallocs.c (malloc_print), numbers.c (scm_print_real,
3716 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
3717 end_input_default, scm_port_print, fill_input_void_port,
3718 write_void_port), root.c (root_print), smob.c (scm_mark0,
3719 scm_free0, scm_smob_print, scm_smob_apply_1_error,
3720 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
3721 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
3722 (scm_struct_free_0, scm_struct_free_standard,
3723 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
3724 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
3725 scm_handle_by_throw, scm_ithrow), weaks.c
3726 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
3727 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
3728 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
3730 * error.h (SCM_NORETURN): Moved to __scm.h.
3732 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
3733 Renamed <foo>H to SCM_<foo>_H.
3735 * gc.c (debug_cells_gc_interval): New static variable.
3737 (scm_assert_cell_valid): If selected by the user, perform
3738 additional garbage collections.
3740 (scm_set_debug_cell_accesses_x): Extended to let the user specify
3741 if additional garbage collections are desired.
3743 (mark_gc_async): If additional garbage collections are selected
3744 by the user, don't call the after-gc-hook. Instead require the
3745 user to run the hook manually.
3747 * pairs.c (scm_error_pair_access): New function. Only compiled
3748 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
3750 * pairs.h (SCM_VALIDATE_PAIR): New macro.
3752 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
3753 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
3754 is a real pair object. (Glocs are also accepted, but that may
3755 change.) If not, abort with an error message.
3757 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
3759 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
3761 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
3762 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
3764 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
3766 * extensions.c (scm_c_register_extension): Allow NULL as library
3768 (load_extension): Ignore NULL library names when comparing.
3770 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
3771 non-pointers are being compared. Thanks to Alexander Klimov!
3773 2001-06-04 Gary Houston <ghouston@arglist.com>
3775 * rw.c (scm_write_string_partial): new procedure implementing
3776 write-string/partial in (ice-9 rw).
3777 * rw.h: declare scm_write_string_partial.
3779 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
3781 * keywords.c (keyword_print): Substract 1 from length of symbol
3782 name, accounting for the silly dash.
3784 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
3785 Do not emit deprecation warning.
3787 Added exception notice to all files.
3789 * dynl.c: Include "deprecation.h".
3791 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
3793 * dynl.c (scm_register_module_xxx, scm_registered_modules,
3794 scm_clear_registered_modules): Deprecated.
3796 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
3798 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
3799 guile-snarf-docs-texi.
3801 * fports.c: HAVE_ST_BLKSIZE changed to
3802 HAVE_STRUCT_STAT_ST_BLKSIZE.
3803 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
3804 HAVE_STRUCT_STAT_ST_BLKSIZE.
3806 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
3807 HAVE_STRUCT_STAT_ST_RDEV.
3808 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
3809 HAVE_STRUCT_STAT_ST_BLKSIZE.
3810 (scm_stat2scm): HAVE_ST_BLOCKS changed to
3811 HAVE_STRUCT_STAT_ST_BLOCKS.
3813 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
3815 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
3816 of scm_eval_x to allow module changes between the forms in the
3817 string. Set/restore module using scm_c_call_with_current_module.
3819 * mkstemp.c: New file, slightly modified from libiberties
3822 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
3824 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
3825 filter-doc-snarfage.c: new files.
3827 * Makefile.am: add stuff to [build,] use and distribute
3828 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
3830 * guile-snarf.in: grok the new snarf output.
3832 * snarf.h: make the output both texttools- and `read'-friendly.
3834 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
3835 guile-snarf-docs. (should also deprecate, I guess. maybe not).
3837 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
3839 * print.c (scm_simple_format): Support "~~" and "~%". Signal
3840 error for unsupported format controls and for superflous
3841 arguments. Thanks to Daniel Skarda!
3843 * print.h, print.c (scm_print_symbol_name): Factored out of
3845 (scm_iprin1): Call it.
3847 * keywords.c (keyword_print): Use scm_print_symbol_name so that
3848 weird names are printed correctly.
3850 * print.c (scm_print_symbol_name): Symbols whose name starts with
3851 `#' or `:' or ends with `:' are considered weird.
3853 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3855 * numbers.c (scm_difference, scm_divide): Clarified comments for -
3858 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3860 * debug.h: Removed prototype for scm_eval_string.
3862 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3864 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
3865 (make-string 2000 #\!))' in an older version).
3867 Change strncpy to memcpy to allow embedded NUL characters in
3870 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
3872 * hooks.c (scm_create_hook): deprecated.
3873 (make_hook): deleted.
3874 (scm_make_hook): all the hook creation code is now here.
3876 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
3877 a hook, make it permanent, and do a `scm_c_define' on it.
3879 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
3881 * socket.c (s_scm_inet_pton): fix docstring quoting.
3882 (s_scm_inet_ntop): ditto.
3884 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
3886 * hashtab.c (scm_internal_hash_fold): fix argument position in
3889 * environments.c (s_scm_import_environment_set_imports_x): fix
3890 argument position in SCM_ASSERT.
3892 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
3893 (s_scm_make_iloc): ditto.
3895 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
3897 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
3899 * eval.c (promise_print): Read the promise's value as an object.
3901 (SCM_CEVAL): Don't perform side-effecting operations in macro
3904 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
3905 conditional expression.
3907 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
3910 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
3911 text, removed redundant computation of effective_length and fixed
3914 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
3917 (wrap_init): Don't use SCM_C[AD]R for non pairs.
3919 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
3921 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
3922 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
3924 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
3926 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
3927 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
3928 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
3929 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
3931 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
3933 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
3935 * ramap.c (ramap_rp): Removed bogus `;´.
3937 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
3940 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
3941 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
3942 Read SCM objects rather than scm_bits_t values.
3944 * tags.h (SCM_VOIDP_TEST): Removed.
3946 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
3947 value of 2 now corresponds to the former 1, the current 1
3948 corresponds to the former situation that SCM_VOIDP_TEST was
3951 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
3952 If this appears to be not ANSI compliant, we will change it to
3953 typedef struct scm_unused_struct { } * SCM;
3954 Thanks to Han-Wen Nienhuys for the suggestion.
3956 * unif.c (scm_array_set_x): Fix typing problem, and use
3957 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
3958 dealing with uniform vectors.
3960 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
3962 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
3963 (scm_igc): mark from them, too (precisely, not conservatively!).
3965 * root.h (scm_gc_registered_roots): new object in
3968 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
3969 `scm_protect_object'. shouldn't call it at all, though, it seems.
3971 * gc.c (scm_[un]protect_object): deprecated.
3972 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
3973 (scm_gc_[un]register_root[s]): new.
3975 * gc.h: add prototypes for scm_gc_[un]protect_object,
3976 scm_gc_[un]register_root[s].
3978 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
3980 revert the controversial part of the 2001-05-24 changes.
3982 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
3984 * modules.c (scm_env_module): Exported to Scheme.
3986 * eval.c (scm_debug_opts): New option `show-file-name'.
3988 * debug.h (SCM_SHOW_FILE_NAME): New.
3990 * backtrace.c: Include "libguile/filesys.h".
3991 (sym_base, display_backtrace_get_file_line,
3992 display_backtrace_file, display_backtrace_file_and_line): New.
3993 (display_frame): Call display_backtrace_file_and_line if that is
3995 (display_backtrace_body): Call scm_display_backtrace_file if
3998 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
3999 Prototypes removed since there's no definition for these
4002 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4004 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
4005 Changed use of scm_array->scm_array_t and
4006 scm_array_dim->scm_array_dim_t to enable build with
4007 --disable-deprecated.
4009 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
4011 The purpose of this set of changes is to regularize Guile's usage
4012 of ANSI C integral types, with the following ideas in mind:
4014 - SCM does not nesessarily have to be long.
4015 - long is not nesessarily enough to store pointers.
4016 - long is not nesessarily the same size as int.
4018 The changes are incomplete and possibly buggy. Please test on
4022 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
4025 * unif.h: type renaming:
4026 scm_array -> scm_array_t
4027 scm_array_dim -> scm_array_dim_t
4028 the old names are deprecated, all in-Guile uses changed.
4030 * tags.h (scm_ubits_t): new typedef, representing unsigned
4033 * stacks.h: type renaming:
4034 scm_info_frame -> scm_info_frame_t
4035 scm_stack -> scm_stack_t
4036 the old names are deprecated, all in-Guile uses changed.
4038 * srcprop.h: type renaming:
4039 scm_srcprops -> scm_srcprops_t
4040 scm_srcprops_chunk -> scm_srcprops_chunk_t
4041 the old names are deprecated, all in-Guile uses changed.
4043 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
4044 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
4045 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
4046 vectors.c, vports.c, weaks.c:
4047 various int/size_t -> size_t/scm_bits_t changes.
4049 * random.h: type renaming:
4050 scm_rstate -> scm_rstate_t
4051 scm_rng -> scm_rng_t
4052 scm_i_rstate -> scm_i_rstate_t
4053 the old names are deprecated, all in-Guile uses changed.
4055 * procs.h: type renaming:
4056 scm_subr_entry -> scm_subr_entry_t
4057 the old name is deprecated, all in-Guile uses changed.
4059 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
4061 scm_option -> scm_option_t
4062 the old name is deprecated, all in-Guile uses changed.
4064 * objects.c: various long -> scm_bits_t changes.
4065 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
4067 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
4070 * num2integral.i.c: new file, multiply included by numbers.c, used
4071 to "templatize" the various integral <-> num conversion routines.
4073 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
4074 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
4076 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
4077 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
4078 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
4079 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
4080 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
4081 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
4082 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
4083 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
4084 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
4085 scm_num2size): new functions.
4087 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
4089 * load.c: change int -> size_t in various places (where the
4090 variable is used to store a string length).
4091 (search-path): call scm_done_free, not scm_done_malloc.
4093 * list.c (scm_ilength): return a scm_bits_t, not long.
4094 some other {int,long} -> scm_bits_t changes.
4096 * hashtab.c: various [u]int -> scm_bits_t changes.
4097 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
4098 (scm_ihashx): n: uint -> scm_bits_t
4099 use scm_bits2num instead of scm_ulong2num.
4101 * gsubr.c: various int -> scm_bits_t changes.
4103 * goops.[hc]: various {int,long} -> scm_bits_t changes.
4105 * gh_data.c (gh_num2int): no loss of precision any more.
4107 * gh.h (gh_str2scm): len: int -> size_t
4108 (gh_{get,set}_substr): start: int -> scm_bits_t,
4110 (gh_<num>2scm): n: int -> scm_bits_t
4111 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
4112 (gh_length): return scm_bits_t, not unsigned long.
4114 * gc.[hc]: various small changes relating to many things stopping
4115 being long and starting being scm_[u]bits_t instead.
4116 scm_mallocated should no longer wrap around.
4118 * fports.h: type renaming:
4119 scm_fport -> scm_fport_t
4120 the old name is deprecated, all in-Guile uses changed.
4122 * fports.c (fport_fill_input): count: int -> scm_bits_t
4123 (fport_flush): init_size, remaining, count: int -> scm_bits_t
4125 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
4126 those prototypes, as the functions they prototype don't exist.
4128 * fports.c (default_buffer_size): int -> size_t
4129 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
4130 default_size: int -> size_t
4131 (scm_setvbuf): csize: int -> scm_bits_t
4133 * fluids.c (n_fluids): int -> scm_bits_t
4134 (grow_fluids): old_length, i: int -> scm_bits_t
4135 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
4137 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
4139 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
4140 the new and shiny SCM_NUM2INT.
4142 * extensions.c: extension -> extension_t (and made a typedef).
4144 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
4145 there are no nasty surprises if/when the various deeply magic tag
4146 bits move somewhere else.
4148 * eval.c: changed the locals used to store results of SCM_IFRAME,
4149 scm_ilength and such to be of type scm_bits_t (and not int/long).
4150 (iqq): depth, edepth: int -> scm_bits_t
4151 (scm_eval_stack): int -> scm_bits_t
4152 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
4153 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
4154 i: int -> scm_bits_t
4156 * environments.c: changed the many calls to scm_ulong2num to
4158 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
4160 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
4162 * debug.h: type renaming:
4163 scm_debug_info -> scm_debug_info_t
4164 scm_debug_frame -> scm_debug_frame_t
4165 the old names are deprecated, all in-Guile uses changed.
4166 (scm_debug_eframe_size): int -> scm_bits_t
4168 * debug.c (scm_init_debug): use scm_c_define instead of the
4169 deprecated scm_define.
4171 * continuations.h: type renaming:
4172 scm_contregs -> scm_contregs_t
4173 the old name is deprecated, all in-Guile uses changed.
4174 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
4175 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
4177 * continuations.c (scm_make_continuation): change the type of
4178 stack_size from long to scm_bits_t.
4180 * ports.h: type renaming:
4181 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
4182 scm_port -> scm_port_t
4183 scm_ptob_descriptor -> scm_ptob_descriptor_t
4184 the old names are deprecated, all in-Guile uses changed.
4185 (scm_port_t.entry): int -> scm_bits_t.
4186 (scm_port_t.line_number): int -> long.
4187 (scm_port_t.putback_buf_size): int -> size_t.
4189 * __scm.h (long_long, ulong_long): deprecated (they pollute the
4190 global namespace and have little value beside that).
4191 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
4193 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
4194 exist (for size_t & ptrdiff_t).
4195 (scm_sizet): deprecated.
4197 * Makefile.am (noinst_HEADERS): add num2integral.i.c
4199 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
4201 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
4202 SCM_VARIABLE_INIT since that it what it used to be.
4204 * deprecation.c (scm_include_deprecated_features): Make docstring
4205 ANSIsh. Thanks to Matthias Köppe!
4207 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
4209 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
4210 needed for weak-key hashtables.
4212 * procs.c (scm_make_subr_with_generic): Add missing last argument
4213 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
4215 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
4216 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
4218 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
4220 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
4222 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
4223 `duplicate_string'. Do not use an indirect cell, store symbol
4224 directly in collision list of hash table.
4225 (duplicate_string): Removed.
4227 * init.c (scm_init_guile_1): Call scm_init_extensions.
4229 * Makefile.am: Add "extensions.c" and related files in all the
4232 * extensions.h, extension.c: New files.
4234 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
4236 * modules.h (scm_system_module_env_p): Move out of deprecated
4239 * rw.h (scm_init_rw): Added prototype.
4241 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
4242 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
4243 New functions. They replace scm_make_gsubr and
4244 scm_make_gsubr_with_generic. The `make' variants only create the
4245 gsubr object, while the `define' variants also put it into the
4246 current module. Changed all callers.
4247 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
4249 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
4250 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
4251 functions. They replace scm_make_subr, scm_make_subr_opt and
4252 scm_make_subr_with_generic. The `make' variants only create the
4253 subr object, while the `define' variants also put it into the
4254 current module. Changed all callers.
4255 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
4258 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
4259 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
4262 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
4264 * throw.c (scm_lazy_catch): Slight docstring clarification.
4266 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
4268 * throw.c: Lazy-catch handlers are no longer allowed to return.
4269 Fixed comments throughout.
4270 (scm_ithrow): Signal an error when a lazy-catch handler returns.
4271 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
4274 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
4275 refered to s_scm_minor_version previously.
4277 * modules.h, modules.c: Moved around a lot of code so that
4278 deprecated features appear at the bottom.
4279 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
4280 module_prefix, make_modules_in_var, beautify_user_module_x_var,
4281 scm_the_root_module, scm_make_module, scm_ensure_user_module,
4282 scm_load_scheme_module): Deprecated.
4283 (scm_system_module_env_p): Return SCM_BOOL_T directly for
4284 environments corresponding to the root module.
4285 (convert_module_name, scm_c_resolve_module,
4286 scm_c_call_with_current_module, scm_c_define_module,
4287 scm_c_use_module, scm_c_export): New.
4288 (the_root_module): New static variant of scm_the_root_module. Use
4289 it everywhere instead of scm_the_root_module.
4291 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
4292 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
4293 (scm_c_with_fluid): New.
4294 (scm_with_fluids): Use scm_c_with_fluids instead of
4295 scm_internal_with_fluids.
4297 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
4298 `scm_init_goops'. Do not explicitly create/switch modules.
4299 Return SCM_UNSPECIFIED.
4300 (scm_init_goops): Only register `%init-goops-builtins' procedure.
4301 (scm_load_goops): Use scm_c_resolve_module instead of
4304 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
4305 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
4306 `scm_init_rw' prior to loading the startup files.
4308 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
4309 scm_init_rdelim. Do not explicitly create/switch modules.
4310 Return SCM_UNSPECIFIED.
4311 (scm_init_rdelim): Only register `%init-rdelim-builtins'
4314 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
4315 explicitly create/switch modules. Return SCM_UNSPECIFIED.
4316 (scm_init_rw): Only register `%init-rw-builtins' procedure.
4318 * script.c (scm_shell): Evaluate the compiled switches in the
4319 current module, not in the root module.
4321 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
4323 * fluids.c (scm_c_with_fluids): Rename from
4324 scm_internal_with_fluids.
4325 (scm_internal_with_fluids): Deprecated.
4326 (scm_c_with_fluid): New.
4328 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4330 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
4332 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
4333 accessed with SCM_C[AD]R.
4335 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
4337 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
4339 * version.c (s_scm_major_version): doc fixes.
4340 (s_scm_minor_version): doc fixes.
4341 (s_scm_minor_version): new function.
4343 * version.h (scm_init_version): new function.
4345 * versiondat.h.in: add GUILE_MICRO_VERSION.
4347 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
4349 * deprecation.c (scm_init_deprecation): Renamed
4350 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
4352 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
4354 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
4355 dependent on cpp_cnvt.awk
4357 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4359 * script.c (scm_compile_shell_switches): New command line option
4360 `--use-srfi' for loading a list of SRFIs on startup.
4361 (scm_shell_usage): Added `--use-srfi' to help message.
4363 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
4365 Merged from mvo-vcell-cleanup-1-branch.
4367 The concept of vcells has been removed from Guile. With it,
4368 explicit obarrays and associated operations are gone. Use
4369 hashtables instead of obarrays.
4371 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
4372 result as variable instead of vcell. Glocs no longer point to a
4373 vcell but to a variable. Use scm_c_define instead of
4374 scm_sysintern and treat the result as a variable (which it is),
4377 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
4378 SCM_DEFVARIABLEP): Deprecated.
4379 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
4380 (variable_print): Do not print name of variable.
4381 (variable_equalp): Compare values, not vcells.
4382 (anonymous_variable_sym): Removed.
4383 (make_vcell_variable): Removed.
4384 (make_variable): New, as replacement.
4385 (scm_make_variable, scm_make_undefined_variable): Do not take name
4387 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
4389 (scm_builtin_variable): Deprecated.
4391 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
4392 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
4393 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
4394 scm_sysintern, scm_sysintern0, scm_symbol_value0,
4395 scm_string_to_obarray_symbol, scm_intern_symbol,
4396 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
4397 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
4398 Deprecated and moved to "symbols-deprecated.c".
4399 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
4400 (scm_init_symbols): Call scm_init_symbols_deprecated.
4401 * symbols-deprecated.c: New file.
4402 * Makefile.am: Added symbols-deprecated.c and related files in all
4405 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
4406 SCM_GLOBAL_VCELL_INIT): Deprecated.
4407 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
4408 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
4410 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
4413 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
4414 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
4415 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
4416 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
4417 Changed according to the `throughout' comments.
4419 * modules.h, modules.c (scm_module_system_booted_p): Changed type
4421 (scm_module_type): Removed.
4422 (the_root_module): Renamed to the_root_module_var. Now points to
4423 a variable instead of a vcell. Updated all uses.
4424 (scm_the_root_module): Return SCM_BOOL_F when module systems
4425 hasn't been booted yet.
4426 (SCM_VALIDATE_STRUCT_TYPE): Removed.
4427 (scm_post_boot_init_modules): Made static.
4428 (scm_set_current_module): Call scm_post_boot_init_modules on first
4430 (make_modules_in, beautify_user_module_x, resolve_module,
4431 try_module_autoload, module_make_local_var_x): Tacked on "_var"
4432 suffix. Now point to variables instead of vcells. Updated all
4434 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
4435 and return SCM_BOOL_F in that case.
4436 (scm_module_transformer): Likewise.
4437 (sym_module, scm_lookup_closure_module, scm_env_module): New.
4438 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
4439 (scm_eval_closure_lookup): Do not allow new definitions when
4440 `interface' flag is set.
4441 (scm_standard_interface_eval_closure): New.
4442 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
4443 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
4444 scm_c_lookup, scm_c_module_define, scm_c_define,
4445 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
4446 scm_modules_prehistory): New.
4447 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
4448 instead of scm_intern0.
4450 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
4453 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
4454 hashtable operations to maintain the keywords, not obarray ones.
4456 * init.c (scm_load_startup_files): Do not call
4457 scm_post_boot_init_modules. This is done by
4458 scm_set_current_module now.
4459 (scm_init_guile_1): Call scm_modules_prehistory. Call
4460 scm_init_variable early on.
4462 * goops.c (s_scm_sys_goops_loaded): Get
4463 var_compute_applicable_methods from scm_sym2var, not from a direct
4464 invocation of scm_goops_lookup_closure.
4466 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
4468 * gc.c: Added simple debugging hack to mark phase of GC: When
4469 activated, do not tail-call scm_gc_mark. This gives nice
4471 (scm_unhash_name): Removed.
4473 * feature.c (features): Renamed to features_var. Now points to a
4474 variable instead of a vcell. Updated all uses.
4476 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
4477 `scm_current_module_lookup_closure' which will do the right thing
4478 when the module system hasn't been booted yet.
4479 (SCM_GLOC_SYM): Removed.
4480 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
4481 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
4483 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
4484 instead of with vcells. Do not overwrite `var' with the result of
4485 the lookup, use the new `real_var' instead. Remove `var2' in
4486 exchange (which was only used with threads).
4487 (sym_three_question_marks): New.
4488 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
4490 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
4491 (scm_m_atfop): Expect the function definition to be a variable
4493 (scm_macroexp): Do not use `unmemocar', explicitely remember the
4495 (scm_unmemocopy): Removed thoughts about anti-macro interface.
4496 (scm_eval_args): Use more explicit code in the gloc branch of the
4497 atrocious struct ambiguity test. The optimizer will sort this
4499 (scm_deval_args): Likewise.
4500 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
4501 remember the symbol instead. Added some comments where
4502 scm_tc3_cons_gloc really exclusively refers to structs.
4503 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
4504 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
4505 of scm_sysintern in general.
4507 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
4510 * debug.c (s_scm_make_gloc): Only allow proper variables, no
4511 pairs. Put the variable directly in the gloc.
4512 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
4513 (scm_init_debug): Use scm_c_define instead scm_sysintern.
4515 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
4517 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
4518 scm_the_last_stack_fluid_var. It now points to a variable instead
4519 of a vcell. Updated all uses.
4520 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
4521 instead of a vcell. Updated all uses.
4523 * _scm.h: Include "variables.h" and "modules.h" since almost
4524 everybody needs them now.
4526 * root.h (scm_symhash, scm_symhash_vars): Removed.
4527 * gc.c (scm_init_storage): Do not initialize them.
4529 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
4531 * eval.c (scm_init_eval): Initialize scm_undefineds and
4534 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
4535 like the SCM_NEWCELL macro counterparts.
4537 (scm_init_storage, scm_init_gc): Moved initialization of
4538 scm_tc16_allocated from scm_init_gc to scm_init_storage.
4540 (scm_init_storage): Moved initialization of scm_undefineds and
4541 scm_listofnull to eval.c, initializion of scm_nullstr to
4542 strings.c, initializion of scm_nullvect to vectors.c.
4544 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
4545 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
4547 * init.c (scm_init_guile_1): Reordered some initializations and
4548 added dependcy information comments.
4550 * load.c (scm_init_load): Use scm_nullstr.
4552 * strings.c (scm_init_strings): Initialize scm_nullstr.
4554 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
4556 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
4558 * values.c (print_values): Print as a unreadable object, not as
4559 multiple lines. Thanks to Matthias Köppe!
4561 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
4563 * deprecation.c: Fixed copyright date.
4565 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
4566 DEPRECATION_H to SCM_DEPRECATION_H.
4568 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
4570 * guile-doc-snarf.in: Update copyright.
4571 Fix relative path bug. Thanks to Sergey Poznyakoff.
4573 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
4575 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
4576 accept open ports. Thanks to Quetzalcoatl Bradley!
4578 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4580 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
4581 has 779 primitives on startup.
4583 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
4585 * eval.c (scm_i_eval): Copy expression before passing it to
4586 SCM_XEVAL. The copy operation was removed unintendedly during my
4587 change on 2001-03-25.
4589 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
4591 from Matthias Köppe (thanks!):
4593 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
4596 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
4599 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
4601 * gc.c (scm_init_gc): Added FIXME comment.
4603 * hooks.c: Since hooks don't have a name any more, it is not
4604 necessary to include objprop.h.
4606 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
4608 (symbol_name, scm_make_hook_with_name): Removed.
4610 (scm_create_hook): Don't set the hook's name property.
4612 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
4614 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
4616 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
4618 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
4619 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
4620 FLOBUFLEN and define it unconditionally.
4622 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
4624 * gh_data.c (gh_lookup): Call gh_module_lookup with
4625 `scm_current_module ()', not `#f'.
4626 (gh_module_lookup): Expect a module instead of an obarray as first
4627 argument and do lookup in that module.
4629 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
4630 arrays. The length of array is already determined differently and
4631 scm_uniform_vector_length does not work on arrays.
4633 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
4635 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
4636 as well. "SCM (*)(...)" does not work on RedHat 7.1.
4638 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
4639 they are not used. Changed `wrong type' error into `wrong num
4640 args' error. Changed all callers.
4642 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
4643 arguments are supplied.
4645 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
4647 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
4648 describe `regexp/notbol' and `regexp/noteol' execution flags.
4650 * strop.c (scm_substring_move_x): Doc fix; nfc.
4652 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
4654 * objects.c, objects.h (scm_valid_object_procedure_p): New.
4655 (scm_set_object_procedure_x): Use it to check argument. Fix
4658 * evalext.c (scm_definedp): Fix docstring.
4660 2001-05-05 Gary Houston <ghouston@arglist.com>
4662 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
4665 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
4667 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
4668 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
4669 Change R4RS references to R5RS.
4671 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
4672 docstring source are correctly reproduced in the output (ii)
4673 we don't anymore get occasional trailing quotes. Also reorganized
4674 and commented the code a little.
4676 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
4679 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4681 * strop.c (scm_string_split): New procedure.
4683 * strop.h (scm_string_split): Added prototype.
4685 2001-05-04 Gary Houston <ghouston@arglist.com>
4687 * socket.c: define uint32_t if netdb.h doesn't. thanks to
4690 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
4692 * rw.c: Include "modules.h" and "strports.h".
4694 * net_db.h (scm_gethost): Added prototype.
4696 * deprecation.h, deprecation.c: New.
4697 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
4698 (DOT_X_FILES): Added "deprecation.x".
4699 (modinclude_HEADERS): Added "deprecation.h".
4701 * init.c: Include "deprecation.h".
4702 (scm_init_guile_1): Call scm_init_deprecation.
4704 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
4706 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
4707 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
4710 2001-04-29 Gary Houston <ghouston@arglist.com>
4712 * rw.c: new file, implementing C part of module (ice-9 rw).
4713 (scm_read_string_x_partial): moved from ioext.c
4714 (scm_init_rw): new proc.
4716 init.c: include rw.h and call scm_init_rw.
4717 Makefile.am: include rw.c and rw.h.
4719 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
4721 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
4722 know what's supposed to happen to it.
4724 * list.h (scm_list_star): deprecation expired - removed.
4726 * numbers.h (scm_dblproc): deprecation expired - removed.
4727 (SCM_UNEGFIXABLE): deprecation expired - removed.
4728 (SCM_FLOBUFLEN): deprecation expired - removed.
4729 (SCM_INEXP): deprecation expired - removed.
4730 (SCM_CPLXP): deprecation expired - removed.
4731 (SCM_REAL): deprecation expired - removed.
4732 (SCM_IMAG): deprecation expired - removed.
4733 (SCM_REALPART): deprecation expired - removed.
4734 (scm_makdbl): deprecation expired - removed.
4735 (SCM_SINGP): deprecation expired - removed.
4736 (SCM_NUM2DBL): deprecation expired - removed.
4737 (SCM_NO_BIGDIG): deprecation expired - removed.
4739 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
4740 (scm_tc_dblr): deprecation expired - removed.
4741 (scm_tc_dblc): deprecation expired - removed.
4742 (scm_tc16_flo): deprecation expired - removed.
4743 (scm_tc_flo): deprecation expired - removed.
4745 * tag.h (scm_tag): deprecation expired - removed.
4747 * tag.c: (scm_tag): deprecation expired - removed.
4749 * ioext.c: (scm_fseek): deprecation expired - removed.
4751 * ioext.h (scm_fseek): deprecation expired - removed.
4753 * gh_data.c (gh_int2scmb): deprecation expired - removed.
4755 * gh.h (gh_int2scmb): deprecation expired - removed.
4757 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
4759 * stacks.c (scm_make_stack): Fix typo in docstring.
4761 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
4763 * error.c (scm_sysmissing): deprecation expired - removed.
4765 * error.h (scm_sysmissing): deprecation expired - removed.
4768 (scm_init_gc): gc-thunk deprecation expired - removed.
4769 (scm_gc_vcell): deprecation expired - removed.
4770 (gc_async_thunk): scm_gc_vcell related code removed.
4772 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
4775 (SCM_NSTRINGP): deprecation expired - removed.
4776 (SCM_NRWSTRINGP): deprecation expired - removed.
4778 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
4781 (SCM_ICHRP): deprecation expired - removed.
4782 (SCM_ICHR): deprecation expired - removed.
4783 (SCM_MAKICHR): deprecation expired - removed.
4786 (SCM_INPORTP): deprecation expired - removed.
4787 (SCM_OUTPORTP): deprecation expired - removed.
4789 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
4791 * modules.c (scm_module_type): New.
4792 (scm_post_boot_init_modules): Initialize from Scheme value.
4793 (the_module, scm_current_module, scm_init_modules): the_module is
4795 (scm_current_module): Export to Scheme.
4796 (scm_set_current_module): Do not call out to Scheme, do all the
4797 work in C. Export procedure to Scheme. Only accept modules, `#f'
4798 is no longer valid as the current module. Only set
4799 scm_top_level_lookup_closure_var and scm_system_transformer when
4800 they are not deprecated.
4801 (scm_module_transformer, scm_current_module_transformer): New.
4803 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
4804 scm_current_module_transformer, scm_module_transformer): New.
4806 * gh_data.c: Removed FIXME comment about gh_lookup returning
4807 SCM_UNDEFINED. That's the right thing to do.
4809 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
4810 into the conditionally compiled sections.
4811 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
4812 scm_current_module_transformer instead of scm_system_transformer.
4813 * init.c (start_stack): Move initialization of
4814 scm_system_transformer to the deprecated section.
4816 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
4818 * throw.c (scm_throw): Correct docstring.
4820 2001-04-22 Gary Houston <ghouston@arglist.com>
4822 * socket.c: attempted to improve the docstrings slightly.
4824 * net_db.c: remove bogus "close" declaration.
4825 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
4826 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
4828 * net_db.h: declarations moved too.
4830 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
4832 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
4833 (VALIDATE_INET6): new macro.
4834 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
4835 inet-pton and inet-ntop.
4836 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
4837 (scm_addr_vector): use ipv6_net_to_num.
4839 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
4841 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
4842 smob number explicitly. Use SCM_TC2SMOBNUM instead.
4844 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
4845 when compiled in debug mode.
4847 (scm_gc_sweep): Only call smob's free function if it is defined.
4849 * print.c (scm_iprin1): No need to check for validity of smob
4850 type or existence of print function.
4852 * smob.[ch] (scm_smobs): Made into a fixed size global array.
4853 Resizing will not work well with preemptive threading.
4855 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
4857 (scm_make_smob_type): Extracted initialization of smob
4858 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
4859 of the critical section.
4861 (scm_smob_prehistory): Initialize all smob descriptors. By
4862 default, don't assign a smob free function: Most smob types don't
4865 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
4867 2001-04-21 Gary Houston <ghouston@arglist.com>
4869 * socket.c (FLIP_NET_HOST_128): new macro.
4870 (scm_fill_sockaddr): use new macro.
4871 (scm_addr_vector): completed IPv6 address support. added const
4872 to the address parameter.
4874 2001-04-20 Gary Houston <ghouston@arglist.com>
4876 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
4877 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
4879 (scm_addr_vector): use a switch instead of multiple if statements.
4880 Add support for IPv6 (incomplete) .
4881 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
4883 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
4885 * struct.c (scm_free_structs): Only pairs may be accessed with
4888 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4890 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
4892 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
4893 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
4894 parentheses in order to get the correct associativity.
4896 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4898 * unif.c (scm_array_to_list): Added missing handling of arrays of
4899 bytes. Thanks to Masao Uebayashi for the bug report.
4901 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4903 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
4906 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4908 * procs.h (SCM_CLOSURE_FORMALS): New macro.
4910 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
4911 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
4912 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
4913 SCM_CLOSURE_FORMALS.
4915 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
4916 (scm_i_procedure_arity): Prefer stronger predicates like
4917 SCM_NULLP or SCM_FALSEP over SCM_IMP.
4919 * macros.c (macro_print): Extracted macro printing code from
4920 print.c and simplified it.
4922 (scm_macro_type): Use SCM_MACRO_TYPE;
4924 (scm_init_macros): Use macro_print for printing macros.
4926 * print.c (scm_print_opts): Improved option documentation.
4928 (scm_iprin1): Extracted printing of macros to macros.c.
4929 Simplified printing of ordinary closures.
4931 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
4932 Martin Grabmueller for the bug report.
4934 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4936 This patch eliminates some further applications of SCM_C[AD]R to
4939 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
4940 never been applied to real pairs.
4942 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
4944 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
4946 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
4947 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
4948 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
4950 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
4953 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
4954 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
4956 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
4957 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
4958 SCM_SET{AND,OR}_CAR.
4960 2001-04-17 Gary Houston <ghouston@arglist.com>
4962 * some initial support for IPv6:
4964 * socket.c (scm_fill_sockaddr): improve the argument validation.
4965 don't allocate memory until all args are checked. instead of
4966 unconditional memset of soka, try setting sin_len to 0 if
4967 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
4968 (scm_socket, scm_connect): extend docstrings for IPv6.
4969 (scm_init_socket): intern AF_INET6 and PF_INET6.
4971 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
4973 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
4974 matches SCM_DEFER_INTS at the beginning of the function.
4976 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
4978 * gc.c (scm_igc): Unconditionally call
4979 SCM_CRITICAL_SECTION_START/END.
4981 * fluids.c (next_fluid_num): Unconditionally call
4982 SCM_CRITICAL_SECTION_START/END.
4983 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
4985 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
4986 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
4989 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
4990 Defined as nothing for the case of !defined(USE_THREADS).
4991 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
4993 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
4994 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
4996 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
4997 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
4998 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
4999 SCM_CRITICAL_SECTION_START/END.
5000 (SCM_REALLOW_INTS: Bug fix. Don't call
5001 SCM_THREAD_SWITCHING_CODE.
5002 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
5003 SCM_THREAD_SWITCHING_CODE directly.
5004 (SCM_ENTER_A_SECTION): Unconditionally use
5005 SCM_CRITICAL_SECTION_START/END. (was:
5006 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
5008 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5010 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
5011 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
5012 allowed to explicitly set this macro via the CFLAGS variable
5015 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
5016 (SCM_THREAD_CRITICAL_SECTION_START,
5017 SCM_THREAD_CRITICAL_SECTION_END): Renamed
5018 SCM_THREAD_CRITICAL_SECTION_START/END to
5019 SCM_CRITICAL_SECTION_START/END.
5021 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
5023 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
5026 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
5027 (MISSING_BZERO_DECL): Remove the declaration.
5029 Thanks to NIIBE Yutaka.
5031 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5033 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
5034 goops module should be registered in order to work for an
5035 application which uses libguile statically linked.)
5037 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
5039 * numbers.[ch] (scm_num2long, scm_num2long_long,
5040 scm_num2ulong_long, scm_num2ulong): Argument position is an
5043 * environments.c (eval_environment_folder,
5044 import_environment_folder), gh_data.c (gh_scm2longs,
5045 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
5046 for integers and pointers, respectively.
5048 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
5049 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
5050 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
5051 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
5053 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
5054 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
5055 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
5056 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
5057 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
5058 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
5060 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
5062 * strings.c (scm_read_only_string_p): Update docstring to reflect
5063 current (non-)usage of "read only" strings.
5064 (scm_make_shared_substring): Clarify docstring by changing
5065 "semantics" to "arguments".
5067 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5069 * hooks.c (scm_make_hook, scm_make_hook_with_name),
5070 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
5073 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5075 The following changes make the documentation more consistent.
5077 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
5078 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
5079 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
5080 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
5083 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
5084 (scm_array_dimensions, scm_make_shared_array),
5085 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
5086 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
5087 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
5088 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
5089 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
5090 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
5091 macros.c (scm_makmmacro), list.c (scm_append), environments.c
5092 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
5093 @example ... @end example to @lisp ... @end lisp.
5095 * weaks.c (scm_weak_vector): Corrected docstring.
5097 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
5098 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
5099 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
5100 (scm_hashx_set_x, scm_hashx_get_handle),
5101 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
5102 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
5103 vectors.c (scm_vector_fill_x), strings.c
5104 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
5105 objprop.c (scm_set_object_properties_x):
5106 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
5107 strports.c (scm_call_with_input_string), ports.c
5108 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
5109 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
5110 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
5111 (scm_make_weak_vector,scm_weak_vector_p),
5112 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
5113 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
5114 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
5115 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
5116 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
5117 Made parameter names match documentation by renaming parameters
5118 and/or fixing docstrings.
5120 * numbers.c (scm_ash): Corrected Texinfo markup.
5122 * strop.c (scm_string_index, scm_string_rindex),
5123 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
5125 * vports.c (scm_make_soft_port), unif.c
5126 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
5127 (scm_dimensions_to_uniform_array, scm_transpose_array),
5128 (scm_array_in_bounds_p, scm_uniform_vector_ref),
5129 (scm_bit_count, scm_bit_position, scm_bit_count_star),
5130 (scm_array_to_list, scm_list_to_uniform_array),
5131 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
5132 (scm_open_input_string, scm_open_output_string),
5133 (scm_get_output_string), strop.c (scm_string_copy),
5134 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
5135 (scm_get_internal_real_time, scm_times),
5136 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
5137 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
5138 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
5139 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
5140 simpos.c (scm_system), random.c (scm_random_uniform),
5141 (scm_random_normal, scm_random_exp), ramap.c
5142 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
5143 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
5144 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
5145 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
5146 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
5147 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
5148 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
5149 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
5150 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
5151 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
5152 (scm_logand, scm_logior, scm_logxor, scm_lognot),
5153 (scm_integer_expt, scm_bit_extract, scm_logcount),
5154 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
5155 net_db.c (scm_inet_netof, scm_lnaof), modules.c
5156 (scm_interaction_environment), macros.c (scm_makacro),
5157 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
5158 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
5159 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
5160 (scm_fluid_ref), filesys.c (scm_open_fdes),
5161 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
5162 Docstring correction: `Returns' -> `Return'
5164 * gc.c (scm_set_debug_cell_accesses_x):
5165 (s_scm_gc_set_debug_check_freelist_x):
5166 * fluids.c (scm_fluid_p): Added texinfo markup.
5168 * error.c (scm_strerror): Made docstring more precise.
5170 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
5171 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
5172 (scm_symbol_p, scm_symbol_to_string), strorder.c
5173 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
5174 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
5175 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
5176 (scm_string_ci_geq_p), strop.c (scm_string_copy),
5177 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
5179 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
5181 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
5182 mode, as suggested by Michael Livshin.
5184 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
5186 * backtrace.c (display_backtrace_body): since the `print_state'
5187 variable is not used (instead its data field is used directly as
5188 `pstate'), protect it from the hungry compiler optimizations.
5189 thanks to Bill Schottstaedt for the report.
5191 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5193 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
5194 It is only defined and used if guile is compiled with
5195 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
5196 let cells with a free_cell type tag be visible outside of the
5197 garbage collector when in debug mode.
5199 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
5201 (scm_assert_cell_valid): Use a local static variable to avoid
5204 (MARK): Only check for rogue cell pointers in debug mode. Use
5205 scm_cellp for this purpose and place all checks for rogue pointers
5206 into that function. Further, since due to conservative scanning
5207 we may encounter free cells during marking, don't use the standard
5208 cell type accessor macro to determine the cell type.
5210 (scm_cellp): Check if the cell pointer actually points into a
5213 (scm_init_gc): Initalize scm_tc16_allocated.
5215 * gc.h (GCH): Renamed to SCM_GC_H.
5217 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
5218 might be unnecessary, but I feel better this way :-)
5220 (SCM_GC_CELL_TYPE): New macro.
5222 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
5223 in guile, and it is unlikely that they will be applied to real
5226 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
5228 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
5229 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
5231 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
5232 make sure that in debug mode no free cell will ever be visible
5233 outside of the garbage collector.
5235 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5237 * async.c (scm_asyncs_pending): Don't use != to compare SCM
5240 * async.c (scm_system_async), variable.c (scm_make_variable,
5241 scm_make_undefined_variable): Use scm_cons to create a pair.
5243 * debug.c (scm_reverse_lookup): Perform proper type checking.
5244 Remove suspicious use of SCM_SLOPPY_CONSP.
5246 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
5247 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
5248 the corresponding optimization.
5250 * eval.c (iqq): Use proper type check.
5252 (scm_m_expand_body): Remove redundant type checks.
5254 (promise_print): Don't access promise cells as pairs.
5256 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
5257 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
5258 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
5259 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
5260 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
5262 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
5263 (scm_iprin1): Use new macro predicate and accessors.
5265 * eval.h (scm_tc16_macro): Removed declaration. It is declared
5268 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
5269 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
5270 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
5271 SCM_VARIABLE_H. Even the macros that are used to inhibit
5272 including a header file twice should be in the SCM_ namespace.
5274 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
5275 properties.c (scm_primitive_property_ref,
5276 scm_primitive_property_del_x): Prefer stronger predicates like
5277 SCM_NULLP or SCM_FALSEP over SCM_IMP.
5279 * gc.c (MARK): Use proper macros to access procedure-with-setter
5280 cell elements and closure cell elements.
5282 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
5283 access free cells as pairs.
5285 (scm_unprotect_object): scm_hashq_get_handle returns #f if
5286 no hashtab entry is found.
5288 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
5289 SCM_CLR_PORT_OPEN_FLAG.
5291 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
5292 use SCM_SET_C[AD]R for uninitialized cells.
5294 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
5295 If the hashtable has no slots, return #f instead of '(). This
5296 unifies the return value with most assoc-functions.
5298 (scm_hash_fn_ref): Use proper type check.
5300 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
5301 Removed references to non-existing functions from documentation.
5303 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
5304 access keyword cell elements.
5306 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
5309 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
5311 * print.c (scm_iprlist): Added comment. Improved loop
5314 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
5317 * smob.c (scm_markcdr): Don't access smob cells as pairs.
5319 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
5321 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
5324 * variable.c (variable_print, variable_equalp, scm_variable_ref,
5325 scm_variable_set_x): Use proper macros to access variable cell
5328 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
5330 * variable.h (SCM_VARVCELL): Don't access variable cells as
5333 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
5334 added FIXME comment, removed register specifier.
5336 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
5338 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
5339 * init.c (scm_init_guile_1): Don't init goopscore module.
5341 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
5343 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
5345 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5347 * strop.c (scm_string_to_list): Fixed docstring markup.
5348 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
5349 (scm_string_downcase, scm_string_capitalize_x),
5350 (scm_string_capitalize): Rewrote and corrected docstrings.
5351 (scm_string_ci_to_symbol): Made docstring more explicit.
5353 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
5355 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
5357 (scm_call_with_values): Removed.
5358 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
5359 so that it can be exported.
5360 (scm_call_with_values): Removed.
5362 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
5363 * eval.c: Include "libguile/values.h"
5364 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
5366 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
5367 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
5368 New delcarations to support above change.
5370 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
5371 errors with last change.
5373 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
5375 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
5376 scm_i_eval): Moved the application of the system transformer from
5377 scm_i_eval to scm_primitive_eval.
5379 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
5381 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
5383 * strop.c (scm_string_index): Fix docstring line break
5386 * list.c (scm_cons_star): Fix docstring typo.
5388 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
5390 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
5391 (big2str), ports.c (scm_drain_input), read.c (scm_read,
5392 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
5393 scm_make_string, scm_string_append), strports.c (st_resize_port,
5394 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
5395 scm_makstr with calls to scm_allocate_string.
5397 * strings.[ch] (scm_allocate_string): New function.
5399 * strings.[ch] (scm_makstr): Deprecated.
5401 2001-03-18 Gary Houston <ghouston@arglist.com>
5403 * posix.c (scm_tmpnam): check that return value from tmpnam is not
5404 NULL. rewrote the docstring.
5405 (scm_mkstemp): new procedure implementing "mkstemp!".
5406 * posix.h: declare scm_mkstemp.
5408 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
5409 normally it would be found in netdb.h.
5411 2001-03-17 Gary Houston <ghouston@arglist.com>
5413 * sort.c (scm_sort): move sortvec variable to avoid a compiler
5414 warning when HAVE_ARRAYS is not defined. move len too.
5416 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
5417 (EXTRA_DOT_X_FILES): let configure set the value.
5418 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
5420 * gc.c (scm_must_malloc): changed the comment explaining when
5421 scm_must variants of malloc/free etc., should be used, based on
5422 explanation from Dirk Herrmann.
5423 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
5424 string with procedure name. use scm_must_malloc instead of malloc.
5425 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
5427 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
5428 scm_ungetc): use scm_must variants of malloc/realloc/free.
5429 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
5431 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5433 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
5434 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
5435 scm_wrong_type_arg instead.
5437 (SCM_WNA): Deprecated.
5439 * error.[ch] (scm_wta): Deprecated.
5441 * numbers.c (s_i_log): Minor comment fix.
5443 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
5444 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
5445 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
5446 wrong-num-args or misc errors.
5448 * unif.c (scm_make_shared_array, scm_transpose_array,
5449 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
5450 Validate the rest argument (note: this is only done when guile is
5451 built with SCM_DEBUG_REST_ARGUMENT=1)
5453 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
5454 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
5456 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
5457 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
5459 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5461 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
5462 instead of scm_wrong_num_args.
5464 * coop-threads.c: Don't include libguile/strings.h. (Was only
5465 needed for former implementation of SCM_WRONG_NUM_ARGS.)
5467 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
5468 wrong-num-args errors.
5470 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5472 * error.[ch] (scm_error_num_args_subr): New function.
5474 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5476 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
5477 (scm_length, scm_append, scm_reverse, scm_list_ref),
5478 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
5479 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
5480 (scm_delete1_x), gc.c (scm_map_free_list),
5481 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
5482 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
5483 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
5484 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
5485 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
5486 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
5487 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
5489 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
5490 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
5491 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
5492 symbols.c (scm_symbol_interned_p), numbers.c
5493 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
5496 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
5498 * snarf.h (SCM_CONST_LONG): Deprecated.
5499 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
5501 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
5503 * numbers.c (scm_num2ulong): Check that a bignum is positive
5504 before looking at the magnitude. Correctly check for overflow
5506 (scm_num2long_long): Likewise.
5507 (scm_num2ulong_long): New.
5508 (ULONG_LONG_MAX): Define if not already defined.
5509 * numbers.h: (scm_num2ulong_long): New prototype.
5511 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5513 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
5515 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
5516 (SCM_OPOUTSTRPORTP): New predicate macros.
5517 (scm_open_input_string, scm_open_output_string),
5518 (scm_get_output_string): New prototypes.
5520 * strports.c (scm_open_input_string, scm_open_output_string),
5521 (scm_get_output_string): New procedures (SRFI-6 compliant).
5522 Made scm_tc16_strport non-static.
5524 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
5526 * macros.h (SCM_ASSYNT): Removed unused object argument from
5529 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
5530 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
5531 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
5532 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
5533 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
5534 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
5535 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
5536 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
5537 scm_m_atdispatch): Removed unused object argument from call to
5540 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
5542 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
5543 const int* to reflect that the input array of integers remains
5544 unchanged. Thanks to Brett Viren for the hint.
5546 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5548 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
5549 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
5551 (gh_scm2newstr, gh_symbol2newstr): Change call to
5552 scm_must_malloc() to malloc(), because user-free()able memory is
5555 * gc.c: Added declaration of `scm_debug_check_freelist'.
5557 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5559 * ports.c (scm_port_mode): Changed `mode' array size to 4.
5561 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
5563 * strports.c (scm_object_to_string): New procedure.
5564 (scm_strprint_obj): Deprecated.
5565 * strports.h: Reflect the changes.
5567 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
5569 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
5571 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
5572 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
5573 SCM_ASSYNT to check for correct argument types. Either use some
5574 SCM_VALIDATE_* macro or an explicit test.
5576 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
5579 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
5580 instead of calling scm_wta.
5582 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5584 * load.c (scm_primitive_load, scm_primitive_load_path),
5585 (scm_sys_search_load_path): Corrected docstrings (file ->
5588 * eval.c (scm_force): Added texinfo markup to docstring.
5589 (scm_promise_p): Renamed parameter to `obj' to match docstring.
5591 * debug-malloc.c: Reinserted #include <stdio.h>.
5593 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
5595 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
5597 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
5598 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
5599 Use SCM_LISTn instead of scm_listify.
5601 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5603 * _scm.h: Removed #include <errno.h>.
5605 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
5606 errno variable (can be a macro on some systems, for example when
5607 using linux libc with threads).
5609 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
5610 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
5611 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
5612 #include <errno.h> in these 20 out of 100 files.
5614 2001-03-10 Gary Houston <ghouston@arglist.com>
5616 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
5617 not already defined.
5619 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5621 * coop.c: Inserted #include <stdio.h>.
5623 * iselect.c: Reinserted #include <stdio.h>.
5625 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
5627 * posix.c: Replaced `#define' of __USE_XOPEN right before
5628 including unistd.h with a define of _GNU_SOURCE at the very top of
5631 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
5633 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
5634 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
5635 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
5636 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
5637 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
5638 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
5639 print.c, procprop.c, procs.c, properties.c, ramap.c,
5640 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
5641 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
5642 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
5643 Remove #include <stdio.h>
5644 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
5646 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
5648 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5650 * posix.c (scm_gethostname): Set initial name length to 256 for
5653 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5655 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
5656 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
5657 (scm_sethostname, scm_gethostname): New prototypes.
5659 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
5660 <sys/file.h>, if present.
5661 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
5662 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
5663 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
5664 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
5665 (scm_sethostname, scm_gethostname): New procedures.
5667 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
5669 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
5670 not optional (ii) "recommend" spelling correction.
5672 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5674 * ramap.c (racp): Removed optimization which caused array copying
5675 to fail if the two arrays shared storage. Re-inserted the IVDEP
5676 macros removed in the change of 2000-03-09. (Don't really have a
5677 complete grasp of what they are for, but they seem to be necessary
5678 on Crays. This needs testing!) Thanks to Miroslav Silovic.
5680 * hash.c (scm_string_hash): Don't downcase characters.
5682 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5684 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
5685 size from 277 --> 1009.
5687 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
5690 * coop-threads.c: Fixed change of 2001-03-06.
5692 * validate.h: Code formatting.
5694 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
5696 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
5697 (*.doc): Add dependency on guile-snarf.awk.in.
5699 * guile-snarf.awk.in: Neglect spaces at the end of
5700 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
5701 middle of docstrings. (To avoid the problem with gcc-2.96.)
5703 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
5705 * coop-threads.c (scm_call_with_new_thread), load.c
5706 (scm_primitive_load, scm_sys_search_load_path), random.c
5707 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
5708 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
5709 (potentially) issue a scm-misc-error or wrong-num-args error
5712 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
5713 about the expected type with the wrong-type-arg error message.
5715 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
5716 a C level bug that can't be fixed from scheme anyway.
5718 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5720 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
5721 Duplicate bindings are OK in a let* since a let* is semantically
5722 equivalent to a nested set of let:s.
5724 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5726 * print.c (scm_print_options): Fixed texinfo in docstring.
5728 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
5729 the underlying functions getservent, getprotoent or getnetent
5730 return NULL instead of signalling an error.
5732 2001-03-04 Gary Houston <ghouston@arglist.com>
5734 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
5735 taking an unexpectedly large filename for an AF_UNIX socket from
5736 bind/connect/sendto (thanks to Martin Grabmueller).
5738 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
5739 former and adjusted the latter.
5740 (scm_socket, scm_socketpair): cosmetic changes.
5741 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
5742 size_t as socklen_t substitute. don't restrict args/return values
5743 to INUM: allow full range of int or size_t.
5744 (scm_fill_sockaddr): check arguments before allocating memory, to
5745 avoid leakage. use malloc, not scm_must_malloc.
5746 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
5747 substitute. free the sockaddr structure before throwing an error.
5748 (scm_init_add_buffer): procedure removed, together with its static
5749 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
5750 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
5751 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
5752 scm_sendto): use a local buffer instead of scm_addr_buffer.
5753 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
5755 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
5756 call to detect whether recvfrom could be bothered to set the address.
5757 (scm_init_socket): don't call scm_init_addr_buffer.
5759 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
5761 * debug.c (scm_procedure_source, scm_procedure_environment),
5762 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
5763 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
5764 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
5765 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
5766 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
5767 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
5768 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
5769 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
5770 scm_array_to_list, scm_array_prototype), validate.h
5771 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
5772 scm_misc_error or scm_wrong_type_arg instead.
5774 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
5776 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5778 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
5779 (scm_sys_tag_body): Added.
5781 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
5783 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
5784 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
5785 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
5786 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
5787 options.c (scm_options), ports.c (scm_remove_from_port_table),
5788 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
5789 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
5790 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
5791 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
5794 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5796 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
5798 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
5800 * eval.c (scm_s_duplicate_bindings): New error message.
5801 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
5803 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
5805 * eval.h (SCM_EVALIM2): New macro. Use it when a
5806 immediate, literal constant should be evaluated.
5807 * eval.c (scm_s_duplicate_formals): New error message string.
5808 (scm_c_improper_memq): New function.
5809 (scm_m_lambda): Check for duplicate arguments.
5810 (scm_ceval, scm_deval): When executing a body: only cons a new
5811 toplevel environment frame when it is different from the
5812 existing one; use EVALCAR instead of SIDEVAL so that we can properly
5813 check for empty combinations; use SCM_EVALIM2 for the same reason
5814 in the non-toplevel loop.
5815 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
5816 New labels with the meaning of their non-"nontoplevel" partners,
5817 but they are used when it is known that the body is not evaluated at
5819 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
5820 reporting for empty combinations.
5822 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
5824 * Remove dump facilities.
5825 * dump.c, dump.h: Removed.
5826 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
5827 * init.c: Remove #include "libguile/dump.h".
5828 (scm_init_guile_1): Remove scm_init_dump.
5829 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
5830 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
5831 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
5832 (scm_set_smob_dump, scm_set_smob_undump): Removed.
5834 * keywords.c: Remove #include "libguile/dump.h".
5835 (keyword_dump, keyword_undump): Removed.
5836 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
5838 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5840 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
5841 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
5842 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
5843 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
5844 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
5845 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
5846 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
5847 to @code{} as the texinfo manual recommends, converted the
5848 examples to use a @lisp{}-environment.
5850 * strports.c (scm_eval_string): Cleaned up the docstring.
5852 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
5855 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
5856 (scm_number_to_string, scm_string_to_number, scm_number_p)
5857 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
5858 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
5859 (scm_ash): Added texinfo markup and removed obsolete @refill.
5860 (scm_gr_p): Corrected comment.
5861 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
5862 docstring) comments.
5863 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
5864 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
5865 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
5866 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
5867 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
5868 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
5869 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
5870 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
5872 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
5874 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
5875 (Obviously nobody compiles with SCM_RECKLESS defined...)
5877 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
5879 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5881 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
5883 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
5885 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
5887 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
5888 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
5889 since use of `z' suggests that the arguments may be complex.
5891 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
5894 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
5896 * dump.c (scm_binary_write, scm_binary_read), eval.c
5897 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
5898 scm_guardian_greedy_p, scm_make_guardian), fports.c
5899 (scm_file_port_p): Minor docstring fixes.
5901 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
5903 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
5905 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
5907 (make_class_from_template): Do not bother to set the current
5908 module around the call to DEFVAR, scm_eval takes care of that.
5909 (scm_init_goops): Make scm_module_goops and
5910 scm_goops_lookup_closure permanent objects.
5912 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
5913 top level, create a fresh top-level environment for each
5914 expression instead of mutating the exisint frame. This is
5915 important when that frame is closed over.
5917 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
5918 SCM_DIGSPERLONG instead of DIGSPERLONG.
5920 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
5922 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
5923 before applying arrow procedure in `cond' and before applying
5924 receiver procedure in call-with-current-continuation.
5925 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
5926 macro. The argument is expanded more than one time.
5928 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
5929 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
5931 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
5933 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
5936 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5938 * variable.c (scm_make_variable, scm_make_undefined_variable)
5939 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
5940 (scm_variable_bound_p), values.c (scm_values)
5941 (scm_call_with_values), unif.c (scm_bit_count)
5942 (scm_bit_set_star_x), symbols.c (scm_gentemp)
5943 (scm_gensym), strings.c (scm_string_p, scm_make_string)
5944 (scm_read_only_string_p, scm_string_length, scm_string_ref)
5945 (scm_string_set_x, scm_substring, scm_string_append), stime.c
5946 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
5947 (scm_copy_random_state, scm_random), print.c (scm_newline)
5948 (scm_write_char, scm_simple_format), debug-malloc.c
5949 (scm_malloc_stats), environments.c (scm_environment_p)
5950 (scm_environment_bound_p, scm_environment_ref)
5951 (scm_environment_fold, scm_environment_define)
5952 (scm_environment_undefine, scm_environment_set_x)
5953 (scm_environment_cell, scm_environment_observe)
5954 (scm_environment_observe_weak, scm_environment_unobserve)
5955 (scm_make_eval_environment, scm_eval_environment_p)
5956 (scm_eval_environment_set_local_x, scm_eval_environment_local)
5957 (scm_eval_environment_imported)
5958 (scm_eval_environment_set_imported_x, scm_make_import_environment)
5959 (scm_import_environment_p, scm_import_environment_imports)
5960 (scm_import_environment_set_imports_x, scm_make_export_environment)
5961 (scm_export_environment_p, scm_export_environment_private)
5962 (scm_export_environment_set_private_x)
5963 (scm_export_environment_signature)
5964 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
5965 Added texinfo markup.
5967 * ports.c (scm_drain_input): Lowercased argument to @var.
5968 (scm_current_input_port, scm_current_output_port): Filled in
5969 missing explanation.
5970 (scm_current_load_port, scm_set_current_output_port)
5971 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
5972 Added texinfo markup.
5974 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
5975 (scm_release_arbiter): Added texinfo markup to docstrings.
5976 Changed `Returns' to `Return'.
5977 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
5979 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
5981 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
5982 by doubling them to `@@'.
5984 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5986 * numbers.c (scm_lognot), random.c (scm_random,
5987 scm_random_normal, scm_random_solid_sphere_x,
5988 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
5989 scm_random_exp), dynwind.c
5990 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
5992 * goops.c (scm_sys_initialize_object, scm_instance_p,
5993 scm_class_name, scm_class_precedence_list, scm_class_slots,
5994 scm_class_environment, scm_generic_function_name,
5995 scm_generic_function_methods, scm_method_generic_function,
5996 scm_method_specializers, scm_method_procedure, scm_make_unbound,
5997 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
5998 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
5999 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
6000 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
6001 scm_class_direct_supers, scm_class_direct_slots,
6002 scm_class_direct_subclasses, scm_class_direct_methods,
6003 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
6004 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
6005 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
6006 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
6007 scm_memoized_environment, scm_procedure_name,
6008 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
6010 (scm_class_of, scm_entity_p, scm_operator_p,
6011 scm_set_object_procedure_x, scm_object_procedure,
6012 scm_make_class_object), hooks.c (scm_make_hook_with_name,
6013 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
6014 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
6015 scm_hook_to_list), lang.c
6016 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
6017 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
6018 (scm_print_options, scm_port_with_print_state,
6019 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
6020 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
6021 scm_make_procedure_with_setter, scm_procedure), throw.c
6022 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
6023 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
6024 scm_stack_ref, scm_stack_length, scm_frame_p,
6025 scm_last_stack_frame, scm_frame_number, scm_frame_source,
6026 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
6027 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
6028 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
6029 (scm_dirname, scm_basename), dynwind.c
6030 (scm_wind_chain), read.c (scm_read_options, scm_read,
6031 scm_read_hash_extend), gc.c
6032 (scm_unhash_name), eval.c (scm_eval_options_interface,
6033 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
6034 (scm_display_error, scm_set_print_params_x,
6035 scm_display_application, scm_display_backtrace, scm_backtrace),
6036 async.c (scm_async, scm_system_async, scm_async_mark,
6037 scm_system_async_mark, scm_run_asyncs, scm_noop,
6038 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
6039 scm_mask_signals): Added docstrings.
6041 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
6043 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
6044 address of car/cdr. (Thanks to Dirk Herrmann)
6045 Use scm_sizet to obtain the length of strings.
6046 (Thanks to Matthias Koeppe)
6048 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
6050 * symbols.c (scm_mem2symbol): Put a empty statement after the
6051 next_symbol label. This is mandated by ANSI, appearantly.
6053 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
6055 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
6056 sense to compile for a specific kernel version. Do not include
6057 <asm/signal.h> while defining __KERNEL__. This hack should no
6058 longer be needed and caused problems.
6060 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
6062 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
6063 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
6064 can not deal with immediates.
6066 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
6068 * list.c (scm_list_copy): Validate the first argument.
6070 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
6072 Fix evaluator so that top-level expressions are correctly
6073 evaluated with respect to the module system.
6075 * modules.h. modules.c (scm_current_module_lookup_closure): New
6078 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
6080 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
6081 names to better reflect their meaning.
6083 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
6084 evaluated at top-level and synronize lookup closure before
6085 executing every subform.
6086 (scm_primitve_eval_x, scm_primitive_eval): New functions.
6087 (scm_eval_x, scm_eval): Reimplement in terms of
6088 scm_primitive_eval_x and scm_primitive_eval, respectively.
6090 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
6092 * macros.c (scm_macro_name, scm_macro_transformer): Use
6093 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
6096 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
6098 * dump.c (scm_store_bytes): Store data size before data.
6099 (scm_restore_bytes): Restore data size. Takes a pointer to size.
6100 * dump.h (scm_restore_bytes): Updated.
6102 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
6104 * dump.c: Use double cells for update schedule.
6106 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
6108 * ports.c (scm_unread_char): Take an optional argument.
6110 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
6112 * modules.h (scm_selected_module, scm_current_module): Renamed
6113 scm_selected_module to scm_current_module to synchronize Scheme
6115 (scm_select_module, scm_set_current_module): Likewise. Changed
6118 * ports.c (scm_port_for_each): Make a snapshot of the port table
6119 before iterating over it. The table might change while the user
6120 code is running. With the snapshot, the user can depend on the
6121 fact that each port that existed at the start of the iteration is
6122 encountered exactly once. (ice-9 popen) depends on this.
6124 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
6126 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
6128 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
6129 range checking for the size parameter. Thanks to Martin
6130 Grabmueller for the hint.
6132 (scm_makstr): Reordered string initialization to make interrupt
6133 deferring unnecessary.
6135 * vectors.c (scm_make_vector): Fixed range checking.
6137 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
6139 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
6141 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
6142 checking of the size parameter for type correctness and valid
6143 range. Thanks to Rob Browning for reporting the problem. Instead
6144 of deferring interrupts, scm_remember_upto_here_1 is used.
6146 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
6148 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
6149 (scm_dump_cell_update): Removed.
6150 (scm_dump_update): Renamed from scm_dump_object_update.
6151 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
6152 a pointer instead of returning a value.
6153 * keywords.c (keyword_undump): Updated.
6155 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
6157 * dump.c, dump.h: Modified a lot.
6158 (SCM_DUMP_COOKIE): Version 0.1
6159 (scm_dump_mark): Removed.
6160 (scm_restore_cell_object, scm_store_cell_object): New functions.
6162 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
6163 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
6164 New slots: dump, undump.
6165 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
6168 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
6169 (keyword_undump): Renamed from keyword_alloc.
6170 (scm_init_keywords): Set keyword_dump and keyword_undump.
6172 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
6174 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
6175 the deprecated SCM_DOUBLE_CELLP.
6177 * tags.h (SCM_DOUBLE_CELLP): deprecated.
6179 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
6181 * dump.c, dump.h: New files.
6182 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
6183 * init.c: #include "libguile/dump.h".
6184 (scm_init_guile_1): Call scm_init_dump.
6185 * smob.h (scm_smob_descriptor): New slots: dump_mark,
6186 dump_dealloc, dump_store, undump_alloc, undump_restore,
6188 * smob.c (scm_make_smob_type): Init the new slots.
6189 (scm_set_smob_dump, scm_set_smob_undump): New functions.
6190 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
6192 * keywords.c: #include "libguile/dump.h".
6193 (keyword_dealloc, keyword_alloc): New functions.
6194 (scm_init_keywords): Set smob_dump and smob_undump.
6196 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
6198 * vectors.c (scm_c_make_vector): New function.
6199 * vectors.h (scm_c_make_vector): Declared.
6200 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
6201 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
6202 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
6203 (scm_make_method_cache, scm_i_vector2list,
6204 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
6205 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
6206 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
6207 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
6208 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
6209 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
6210 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
6211 (scm_vector, scm_make_vector): Use scm_c_make_vector.
6213 * hashtab.c (scm_c_make_hash_table): New function.
6214 * hashtab.h (scm_c_make_hash_table): Declared.
6215 * environments.c (scm_make_leaf_environment,
6216 scm_make_eval_environment), gc.c (scm_init_storage),
6217 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
6218 Use scm_c_make_hash_table.
6220 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6222 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
6224 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6226 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
6229 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
6230 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
6231 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
6232 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
6233 srcprop.c (scm_source_properties, scm_set_source_properties_x,
6234 scm_source_property, scm_set_source_property_x), sort.c
6235 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
6236 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
6237 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
6240 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6242 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
6243 really get that arg.
6245 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
6247 * goops.c (s_scm_get_keyword): Bug fix.
6249 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
6251 The following patch was sent by Martin Grabmueller. It makes sure
6252 that in case of parameter errors the correct function name is
6253 shown, and that parameter types are only checked once.
6255 * strop.c (string_copy, string_upcase_x, string_downcase_x,
6256 string_capitalize_x): New functions. Each one performs the core
6257 functionality of the corresponding scm_* function.
6259 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
6260 scm_string_downcase_x, scm_string_downcase,
6261 scm_string_capitalize_x, scm_string_capitalize): Reduced to
6262 parameter checking wrappers of the above functions.
6264 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
6266 * continuations.c, dynl.c, keywords.c, load.c: Include
6267 strings.h. Thanks to Bill Schottstaedt for the bug report.
6269 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6271 * backtrace.c (display_header): Make sure that line and column
6272 information is shown independent of whether the port the code was
6273 read from had an associated filename. Thanks to Martin
6274 Grabmueller for providing this patch.
6276 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6278 * fports.[ch] (scm_file_port_p): New primitive.
6280 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6282 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
6283 These are now defined in fports.c, strports.c and vports.c.
6285 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
6286 vports.c (scm_tc16_sfport): Made variables (were macros defined in
6289 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
6290 (scm_make_sfptob): Made static. These return a type code now.
6292 fports.c (scm_init_fports), strports.c (scm_init_strports),
6293 vports.c (scm_init_vports): Create the corresponding port types.
6295 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
6296 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
6298 * init.c (scm_init_guile_1): Make sure strports are initialized
6301 * ports.[ch] (scm_make_port_type): Changed the return type to
6304 * ports.c (scm_ports_prehistory): Don't create any port types
6307 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
6308 against scm_tc16_fport directly.
6310 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6312 * srcprop.c (scm_set_source_property_x): Fix to handle
6313 (set-source-property! <obj> 'copy <datum>) correctly.
6315 2001-01-24 Gary Houston <ghouston@arglist.com>
6317 * filesys.c (scm_link): docstring fix.
6318 * fports.h (scm_setfileno): obsolete declaration removed.
6319 * posix.c: bogus popen declaration removed.
6321 * rdelim.c: new file, split from ioext.c.
6322 * rdelim.h: new file, split from ioext.h
6323 * Makefile.am: add rdelim.c and related files.
6324 * init.c: call scm_init_rdelim. include rdelim.h.
6326 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
6328 This patch was sent by Martin Grabmueller and makes sure that
6329 parameter errors are reported correctly by the lexicographic
6330 ordering predicates.
6332 * strorder.c (string_less_p, string_ci_less_p): New functions.
6334 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
6335 functionality into string_less_p, string_ci_less_p respectively.
6336 The remaining code is just a wrapper to do the parameter
6339 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
6340 parameters and call string_less_p instead of scm_string_less_p.
6342 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
6343 Check the parameters and call string_less_ci_p instead of
6344 scm_string_ci_less_p.
6346 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
6348 This patch modifies scm_display_error to perform parameter
6349 checking. Thanks to Neil Jerram for the bug report.
6351 * backtrace.[ch] (scm_i_display_error): New function.
6353 * backtrace.c (scm_display_error): Added parameter check and
6354 extracted the core functionality into function
6355 scm_i_display_error.
6357 * throw.c (handler_message): Call scm_i_display_error to display
6360 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6362 * eval.c (SCM_APPLY): Added # args check for application of
6363 procedures with arity 3. (Thanks to Anders Holst.)
6365 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
6367 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
6369 (SCM_OPDIRP): Deprecated.
6371 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
6374 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
6375 Instead, give an explicit error message in case the directory is
6378 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
6379 instead of SCM_OPENP and SCM_CLOSEDP.
6381 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
6383 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
6385 * eval.c (inner_eval, scm_eval): Move all real functionality into
6386 inner_eval. Avoid to copy the expression twice by inlining some
6387 code from scm_i_eval.
6389 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6391 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
6392 now has to be the last clause, as required by R5RS. Thanks to
6393 Martin Grabmueller for the patch.
6395 2001-01-18 Gary Houston <ghouston@arglist.com>
6397 * ioext.c: further simplify scm_read_string_x_partial by defining
6400 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
6402 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
6404 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
6406 * __scm.h: Added comment about architecture and compiler
6407 properties that are required by guile.
6409 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
6410 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
6412 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
6414 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
6416 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
6417 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
6419 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6421 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
6422 to the names in limits.h.
6424 * numbers.c (abs_most_negative_fixnum): Added.
6426 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
6427 fixnum-min) special case.
6429 (scm_big_and): Fix for negative first parameter.
6431 (scm_bit_extract): Fix for fixnum paramters.
6432 Thanks to Rob Browning for the bug report.
6434 (scm_init_numbers): Initialize abs_most_negative_fixnum.
6436 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
6438 * symbols.c (scm_symbol_bound_p): Fixed comment.
6439 Thanks to Chris Cramer.
6441 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
6443 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
6444 Thanks to Bill Schottstaedt.
6446 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
6448 from Matthias Köppe:
6450 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
6451 casts its result, so doesn't yield an lvalue per ANSI C.
6453 * goops.c (s_scm_sys_set_object_setter_x): use
6454 SCM_SET_ENTITY_SETTER.
6455 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
6457 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
6458 its result, so doesn't yield an lvalue per ANSI C.
6459 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
6460 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
6461 SCM_GC_SET_CARD_FLAGS.
6462 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
6464 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
6466 2001-01-08 Gary Houston <ghouston@arglist.com>
6468 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
6469 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
6470 socket.c (scm_recvfrom): use the new macro, plus minor docstring
6472 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
6473 for fdes. if current input port is used, check that it's a file
6476 2001-01-06 Gary Houston <ghouston@arglist.com>
6478 * ioext.c (scm_read_string_x_partial): new procedure, implements
6479 read-string!/partial.
6480 * ports.c (scm_take_from_input_buffers): new procedure used by
6481 scm_read_string_x_partial.
6482 (scm_drain_input): use scm_take_from_input_buffers.
6484 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
6486 * validate.h (SCM_VALIDATE_NUMBER): New.
6488 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
6490 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
6491 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
6492 SET_DESTROYED): new defines/macros.
6493 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
6494 (add_to_live_list): takes a `guardian_t *' now, not SCM.
6495 (guardian_print): print more info.
6496 (guardian_apply): check if the guardian is destroyed, and throw an
6497 error if so. take one more optional argument `throw_p'.
6498 (scm_guard): depending on the value of `throw_p', return a boolean
6500 (scm_get_one_zombie): remove redundant property test.
6501 (guardian_t): represent the various (currently 3, I hope nothing
6502 more gets added) boolean fields as bit flags.
6503 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
6504 (scm_destroy_guardian_x): new procedure.
6506 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
6507 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
6509 2001-01-01 Gary Houston <ghouston@arglist.com>
6511 * fports.c (fport_write): bugfix: handle short writes for
6512 unbuffered ports too. optimize the buffered case by minimizing
6513 the number of write/flush calls.
6514 (write_all): new helper procedure.
6516 The ChangeLog continues in the file: "ChangeLog-2000"