1 2002-11-17 Mikael Djurfeldt <mdj@linnaeus>
3 * debug.c (scm_make_iloc): Added missing "return".
5 2002-11-17 Marius Vollmer <mvo@zagadka.ping.de>
7 * strports.c (scm_eval_string_in_module): Validate second arg to
8 be a module. Thanks to Arno Peters!
10 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
12 * .cvsignore: remove goops.c
14 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
16 * modules.c (scm_env_top_level, scm_lookup_closure_module,
17 module_variable, scm_module_lookup_closure,
18 scm_module_transformer, scm_sym2var, scm_module_reverse_lookup,
19 scm_system_module_env_p): Don't compare SCM values with C
20 operators == or !=. Avoid SCM_IMP predicates. Prefer !SCM_FALSEP
23 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
25 * eval.h (SCM_MAKE_ILOC): New macro.
27 * debug.c (scm_make_iloc): Use SCM_MAKE_ILOC instead of computing
28 the iloc bitpattern here.
30 2002-11-14 Mikael Djurfeldt <mdj@linnaeus>
32 * coop-pthreads.c, coop-pthreads.h: scm_internal_select should be
33 part of the API, otherwise it's difficult to write Guile
34 extensions using non-blocking I/O => moved #include
35 "libguile/iselect.h" from coop-pthreads.c --> coop-pthreads.h.
37 * coop-pthreads.c (scm_unlock_mutex): Changed s_lock_mutex -->
40 2002-11-10 Marius Vollmer <mvo@zagadka.ping.de>
42 * __scm.h (USE_THREADS, GUILE_ISELECT): Do not define here. They
43 are defined in configure.in.
45 * threads.c: Removed SCM_API from function definitions. SCM_API
46 is only for declarations.
48 2002-11-07 Mikael Djurfeldt <mdj@linnaeus>
50 * coop-pthreads.h: Added support for thread specific data to the
51 generic C API for the coop-pthreads case.
53 * threads.c, threads.h (scm_cond_init): Undo unintentional API
55 (scm_cond_broadcast): Added missing function.
57 2002-11-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
59 * coop.c (coop_next_runnable_thread): Removed, wich should have
60 happened when GUILE_ISELECT was hard-wired.
62 2002-11-03 Marius Vollmer <mvo@zagadka.ping.de>
64 * Makefile.am (libguile_la_SOURCES): Added threads.c
65 (DOT_DOC_FILES): Added threads.doc.
66 (DOT_X_FILES): Added threads.x.
67 (EXTRA_libguile_la_SOURCES): Removed threads.c.
68 (noinst_HEADERS): Added coop-pthreads.c.
69 (modinclude_HEADERS): Added coop-pthreads.h.
71 * __scm.h (USE_THREADS, GUILE_ISELECT): Define when
72 SCM_DEBUG_DEPRECATED. Removed their use thru-out Guile.
74 * iselect.c: Include "_scm.h" before testing HAVE_UNISTD_H.
75 Thanks to Bill Schottstaedt!
77 * numbers.c (scm_integer_expt): Make 0^z == 0 for z != 0.
79 * _scm.h (HAVE_RESTARTABLE_SYSCALLS): Do define even when
80 SCM_COPT_THREADS is defined.
81 (SCM_SYSCALL): Use EINTR-expection version when SCM_COPT_THREADS
84 * coop-pthreads.c: Some harmless renamings of internal stuff.
85 (create_thread): New, generalized version of
86 scm_call_with_new_thread.
87 (scm_call_with_new_thread): Use it.
88 (scm_spawn_thread): New, use create_thread.
90 2002-11-02 Marius Vollmer <mvo@zagadka.ping.de>
92 * coop-pthreads.c, coop-pthreads.h: Redone completely, you might
95 * _scm.h: Include <errno.h< so that SCM_SYSCALL is correctly
96 defined when HAVE_RESTARTABLE_SYSCALLS is not defined.
97 (HAVE_RESTARTABLE_SYSCALLS): Do not define when USE_COPT_THREADS
100 2002-10-27 Marius Vollmer <mvo@zagadka.ping.de>
102 * scmsigs.c (signal_cell_handlers, install_handler_data,
103 scm_delq_spine_x, really_install_handler, install_handler): New
104 scheme for triggering signal handlers, to simplify take_signal.
105 (take_signal): Simplified, to avoid race conditions.
106 (scm_sigaction_for_thread): Use new Scheme. Validate that thread
109 * async.c (scm_async_click): Reset pending_asyncs, handle
110 signal_asyncs. Don't set cdr of a non-signal async to #f.
111 (scm_i_queue_async_cell): Do not check cdr of cell for #f, queue
112 always. Set pending_asyncs.
113 (scm_system_async_mark_for_thread): Check that thread has not
115 (scm_unmask_signals, decrease_block): Call scm_async_click after
116 block_asyncs becomes zero.
118 * __scm.h (SCM_ASYNC_CLICK): Check pending_asyncs instead of
121 * root.h (scm_root_state): Added pending_asyncs and signal_asyncs
123 * root.c (root_mark): Mark them.
124 (make_root): Initialize them.
126 * iselect.c, iselect.h: Replaced GUILE_ISELECT with
128 (scm_internal_select): Define one version for USE_COOP_THREADS and
129 one for USE_NULL_THREADS.
130 (scm_init_iselect): Likewise.
132 * inline.h (scm_cell, scm_double_cell): Also allow
133 USE_COPT_THREADS to not protect the slot initializers.
135 * init.c (scm_init_guile_1): Call scm_init_thread_procs. This is
136 because threads need to be initialized before the stack, but
137 gsubrs such as scm_timed_condition_variable_wait can only be
140 * threads.h: Include "coop-pthreads.h" when requested.
141 (scm_threads_make_mutex, scm_threads_lock_mutex,
142 scm_threads_unlock_mutex, scm_threads_monitor): Removed, they were
143 not implemented anyway.
144 (scm_init_thread_procs, scm_try_mutex,
145 scm_timed_condition_variable_wait,
146 scm_broadcast_condition_variable, scm_c_thread_exited_p,
147 scm_thread_exited_p): New prototypes.
148 (struct timespec): Define if not already defined.
149 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
150 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
151 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
152 scm_cond_broadcast, scm_cond_destroy): Declarations moved here and
155 * threads.c: Include <errno.h>. Include "coop-pthreads.c" when
157 (scm_thread_exited_p): New.
158 (scm_try_mutex, scm_broadcast_condition_variable): Newly
159 registered procedures.
160 (scm_wait_condition_variable, scm_timed_wait_condition_variable):
161 Use the latter as the procedure for "wait-condition-variable",
162 thus offering a optional timeout parameter to Scheme.
163 (scm_wait_condition_variable): Implement in terms of
164 scm_timed_wait_condition_variable.
165 (scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
166 scm_mutex_unlock, scm_mutex_destroy, scm_cond_init,
167 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
168 scm_cond_broadcast, scm_cond_destroy): Implement in terms of
169 scm_make_mutex, etc, and deprecate.
170 (scm_init_threads): Do not create smobs, leave this to
171 scm_threads_init. Do not include "threads.x" file.
172 (scm_init_thread_procs): New, include "threads.x" here.
174 * null-threads.h (scm_null_mutex, scm_null_mutex_init,
175 scm_null_mutex_lock, scm_null_mutex_unlock,
176 scm_null_mutex_destroy, scm_null_condvar, scm_null_condvar_init,
177 scm_null_condvar_wait, scm_null_condvar_signal,
178 scm_null_condvar_destroy): Removed.
179 (scm_mutex_init, scm_mutex_lock, scm_mutex_unlock, scm_cond_init,
180 scm_cond_wait, scm_cond_signal, scm_cond_broadcast,
181 scm_cond_destory): Do not define, they are now deprecated and
182 handled by threads.{h,c}.
184 * null-threads.c (scm_null_mutex, scm_null_cond): Define here.
185 (scm_threads_init): Create smobs here, using the appropriate
187 (block): Removed, now unused.
188 (scm_c_thread_exited_p): New.
189 (scm_null_mutex_init, scm_null_mutex_lock, scm_null_mutex_unlock,
190 scm_null_mutex_destroy, scm_null_condvar_init,
191 scm_null_condvar_wait, scm_null_condvar_signal,
192 scm_null_condvar_destroy): Removed and updated users to do their
194 (scm_try_mutex, timeval_subtract,
195 scm_timed_wait_condition_variable,
196 scm_broadcast_condition_variable): New.
197 (scm_wait_condition_variable): Removed.
199 * coop-defs.h (coop_m): Added 'level' field.
200 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
201 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
202 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
203 scm_cond_broadcast, scm_cond_destroy, struct timespec): Do not
205 (coop_condition_variable_broadcast): New.
207 * coop-threads.c (scm_threads_init): Create smobs here, using the
209 (scm_c_thread_exited_p, scm_try_mutex,
210 scm_timed_wait_condition_variable,
211 scm_broadcast_condition_variable): New.
212 (scm_wait_condition_variable): Removed.
214 * coop.c (coop_new_mutex_init): Initialize level.
215 (coop_mutex_trylock, coop_mutex_lock, coop_mutex_unlock): maintain
217 (coop_condition_variable_signal): Renamed to
218 coop_condition_variable_broadcast and reimplemented in terms of
220 (coop_condition_variable_broadcast): New.
222 * goops.c (hell_mutex): Reimplemented using scm_make_mutex, etc.
224 * coop-pthreads.h, coop-pthreads.c: New, but unfinished.
226 2002-10-21 Marius Vollmer <mvo@zagadka.ping.de>
228 * null-threads.c: Include <time.h>. Also, use <...> for inclusion
231 * async.c, goops.h, modules.h, validate.h (SCM_MAKE_VALIDATE_MSG):
232 New. Use it instead of SCM_MAKE_VALIDATE in lots of places to
233 give better error messages. Thanks to Bill Schottstaedt!
235 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
237 * evalext.h, evalext.c (scm_definedp, scm_defined_p): Renamed
238 scm_definedp to scm_defined_p and deprecated scm_definedp.
240 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
242 * async.h, async.c (scm_system_async): Fixed deprecation to work
243 correctly when deprecated features are excluded.
245 2002-10-16 Marius Vollmer <marius.vollmer@uni-dortmund.de>
247 * async.c (scm_system_async_mark_for_thread): Validate thread
250 * coop-threads.c (scm_i_thread_root): Do not validate argument.
252 * feature.c (scm_init_feature): Don't add 'threads' for
255 * inline.h (scm_cell, scm_double_cell): Also allow
256 USE_NULL_THREADS to not protect the slot initializers.
258 * scmsigs.c (scm_sigaction_for_thread): It's "USE_THREADS" not
261 * Makefile.am (noinst_HEADERS): Added null-threads.c.
262 (modinclude_HEADERS): Added null-threads.h.
264 * threads.h: Include null-threads.h when !USE_COOP_THREADS.
265 * threads.c: Include null-threads.c when !USE_COOP_THREADS.
266 (scm_init_threads): Use generic type names scm_t_mutex and
267 scm_t_cond instead of coop_m and coop_c.
269 * null-threads.c, null-threads.h: New files.
271 2002-10-15 Marius Vollmer <mvo@zagadka.ping.de>
273 * Makefile.am: Replaced "$<" in non-pattern rules with its value.
274 This is to support makes that know about "$<" only in pattern
275 rules, like Sun's make.
277 2002-10-13 Marius Vollmer <mvo@zagadka.ping.de>
279 * Makefile.am (libpath.h): Fixed typo in top_srcdir_absolute
280 substitution. Thanks to David Allouche!
282 2002-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
284 * evalext.h: Replaced SCM_DEBUG_DEPRECATED with
285 !SCM_ENABLE_DEPRECATED.
287 2002-10-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
289 * async.c (s_scm_system_async_mark_for_thread): Only call
290 scm_i_thread_root when USE_THREADS is defined. Use scm_root
293 * scmsigs.c (take_signal): Only call scm_i_thread_root when
294 USE_THREADS is defined. Use scm_root otherwise.
295 (scm_sigaction_for_thread): Ignore THREAD argument when
296 USE_THREADS is not defined. Also, move THREAD argument defaulting
297 out of HAVE_SIGACTION section, which was a bug.
299 2002-10-10 Marius Vollmer <marius.vollmer@uni-dortmund.de>
301 * scmsigs.c (scm_sigaction_for_thread): Store original handler in
302 signal_handlers, not the closure that is used as the async.
303 The closure is stored in signal_handler_cells, as previously.
305 2002-10-10 Marius Vollmer <mvo@zagadka.ping.de>
307 * root.h (scm_root_state): Added 'block_async' slot.
308 (scm_active_asyncs): Removed abbrev.
309 * root.c (scm_make_root): Initialize 'block_asyncs' slot.
311 * __scm.h (SCM_ASYNC_TICK): Do without the scm_active_asyncs
314 * async.h (scm_call_with_blocked_asyncs,
315 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
316 scm_c_call_with_unblocked_asyncs): New prototypes.
317 (scm_mask_signals, scm_unmask_signals): Deprecated.
318 (scm_mask_ints): Turned into a macro.
319 * async.c (scm_mask_ints): Removed.
320 (scm_run_asyncs): Do not set scm_mask_ints while running an async.
321 this should not be necessary.
322 (scm_async_click): Test block_asyncs instead of scm_mask_ints.
323 (scm_mask_signals, scm_unmask_signals): Deprecated. Emit
324 deprecation warning and check for errornous use. Set block_asyncs
325 instead of scm_mask_ints.
326 (increase_block, decrease_block, scm_call_with_blocked_asyncs,
327 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
328 scm_c_call_with_unblocked_asyncs): New.
330 * script.c (scm_compile_shell_switches): Do not set scm_mask_ints.
331 Asyncs are enabled by default.
333 2002-10-09 Neil Jerram <neil@ossau.uklinux.net>
335 * vports.c (scm_make_soft_port): Allow vector argument to carry a
336 6th element: an input waiting thunk.
337 (sf_input_waiting): New.
339 2002-10-05 Marius Vollmer <mvo@zagadka.ping.de>
341 * root.c (root_mark): Mark active_asyncs slot.
343 * async.c (scm_async_click): Set the cdr of a executed handler
344 cell to SCM_BOOL_F, not SCM_EOL.
345 (scm_i_queue_async_cell): Queue the cell at the end of the list,
346 and only if the handler procedure is not already present.
347 (scm_system_async_mark_for_thread): Initialize cdr of handler cell
349 * scmsigs.c (scm_sigaction_for_thread): Likewise.
351 2002-10-04 Rob Browning <rlb@defaultvalue.org>
353 * guile.c (main): switch to scm_lt_dlset_preloaded_symbols;
355 * dynl.c (sysdep_dynl_link): switch to scm_lt_dlhandle,
356 scm_lt_dlopenext, and scm_lt_dlerror.
357 (sysdep_dynl_unlink): switch to scm_lt_dlhandle, scm_lt_dlclose,
359 (sysdep_dynl_func): switch to scm_lt_dlhandle, scm_lt_dlsym,
361 (sysdep_dynl_init): switch to scm_lt_dlinit();
363 * Makefile.am (libguile_la_LIBADD): switch to use
366 * numbers.c (s_scm_integer_expt): (expt 0 1) should be 1.
368 2002-10-04 Marius Vollmer <mvo@zagadka.ping.de>
370 * scmsigs.h (scm_sigaction_for_thread): New prototype.
371 * scmsigs.c (got_signal): Removed.
372 (signal_handler_cells, signal_handler_threads): New.
373 (take_signal): Queue the cell of the signal for the specified
374 thread. Reset the signal handler on systems that don't have
376 (sys_deliver_signals): Removed.
378 (scm_sigaction_for_thread): Renamed from scm_sigaction and
379 extended to also set the thread of a signal and allocate a cell
380 for it. Keep the Scheme name "sigaction". Check that signum is
381 within range. Also, use SCM_VECTOR_REF instead of SCM_VELTS.
382 (scm_sigaction): Implement in terms of scm_sigaction_for_thread.
383 (scm_init_scmsigs): Allocate signal_handler_cells and
384 signal_handler_threads vectors.
386 * async.c: Removed GUILE_OLD_ASYNC_CLICK code. Reorganized so
387 that system asnycs and user asyncs are separated. Reimplemented
388 system asyncs to work per-thread.
390 * gc.c (scm_init_gc): Do not use scm_system_async.
392 * async.h (scm_asyncs_pending, scm_set_tick_rate,
393 scm_set_switch_rate, scm_system_async_mark_from_signal_handler):
395 (scm_i_queue_async_cell): New.
397 * __scm.h (scm_asyncs_pending_p): Removed.
398 (SCM_ASYNC_CLICK): Check scm_active_asyncs instead of
399 scm_asyncs_pending_p.
401 * async.h (scm_system_async_mark_for_thread): New prototype.
403 * __scm.h: Removed GUILE_OLD_ASYNC_CLICK code.
405 * root.h (scm_root_state): Added new "active_asyncs" slot.
406 * root.c (scm_make_root): Initialize it to SCM_EOL.
408 * coop-defs.h (coop_t): Added new "handle" slot.
409 * coop-threads.c (all_threads, scm_current_thread,
410 scm_all_threads, scm_i_thread_root): New.
411 (scm_threads_init): Add main thread to all_threads.
412 (scheme_launch_thread): Remove thread from all_threads when it
414 (scm_call_with_new_thread): Initialize handle slot of coop_t
415 structure and add new thread to all_threads.
416 (scm_spawn_thread): Likewise.
418 * threads.h (scm_current_thread, scm_all_threads): New prototypes.
419 * threads.c (scm_current_thread, scm_all_threads): Register as
422 * dynl.c: Use scm_lt_ prefix for libltdl functions.
424 2002-09-29 Neil Jerram <neil@ossau.uklinux.net>
426 * script.c (scm_compile_shell_switches): Fix bad spelling of
427 `explicitly' in comment.
429 2002-09-28 Neil Jerram <neil@ossau.uklinux.net>
431 * posix.c (scm_geteuid, scm_getegid, scm_seteuid, scm_setegid):
432 Refer to provided? in doc string rather than deprecated feature?.
434 2002-09-24 Gary Houston <ghouston@arglist.com>
436 * inline.h (scm_double_cell): prevent reordering of statements
437 with any following code (for GCC 3 strict-aliasing).
438 * numbers.c (scm_make_real), num2float.i.c (FLOAT2NUM): removed
439 the earlier version of the reordering prevention.
441 2002-09-19 Han-Wen Nienhuys <hanwen@cs.uu.nl>
443 * inline.h (scm_double_cell): move SET_GCMARK set out of if body.
445 2002-09-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
447 * gc-malloc.c (scm_gc_register_collectable_memory): more overflow
450 2002-09-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
452 * inline.h: include stdio.h
454 * smob.c (free_print): abort if scm_debug_cell_accesses_p is set
456 2002-09-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
458 * gc-segment.c (scm_i_make_initial_segment): check user settings
461 * gc-malloc.c (scm_gc_init_malloc): check user settings for
464 * gc-freelist.c (scm_init_freelist): check user settings for sanity.
466 * struct.h: change scm_structs_to_free to scm_i_structs_to_free
468 * gc-malloc.c (scm_gc_register_collectable_memory): use floats;
469 these won't ever wrap around with high memory usage. Thanks to
470 Sven Hartrumpf for finding this.
472 * gc-freelist.c: include <stdio.h>
474 * gc-malloc.c: add DEBUGINFO for mtrigger GCs.
476 2002-09-01 Marius Vollmer <mvo@zagadka.ping.de>
478 * vectors.h (SCM_VECTOR_REF): New.
480 * snarf.h (SCM_DEFINE_PUBLIC): New.
482 2002-08-30 Marius Vollmer <mvo@zagadka.ping.de>
484 * socket.c (scm_addr_vector): Added size of address to arguments.
485 Use it to avoid accessing a non-existent path in a sockaddr_un.
488 2002-08-29 Han-Wen Nienhuys <hanwen@cs.uu.nl>
490 * gc.h: remove DOUBLECELL card flags.
492 * gc-malloc.c (scm_calloc): try to use calloc() before calling
495 * gc-segment.c (scm_i_initialize_heap_segment_data): remove card
496 init loop; handle this from scm_init_card_freelist()
498 * gc-card.c (scm_init_card_freelist): init bit vector here.
500 * numbers.c (scm_make_real): prevent reordering of statements
501 num2float.i.c (FLOAT2NUM): idem
503 2002-08-27 Han-Wen Nienhuys <hanwen@cs.uu.nl>
505 * eval.h: prepend libguile/ to include path
507 2002-08-26 Marius Vollmer <mvo@zagadka.ping.de>
509 * script.c (scm_compile_shell_switches): Added "2002" to Copyright
510 years. Thanks to Martin Grabmüller!
512 2002-08-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
514 * gc-segment.c (scm_i_get_new_heap_segment): use float in stead of
515 unsigned numbers for computing minimum heap increment. This
516 prevents weird results when a a negative minimum increment is
519 2002-08-24 Marius Vollmer <mvo@zagadka.ping.de>
521 * gc_os_dep.c: When we have __libc_stack_end, use that directly
522 instead of the old tricks.
524 * guile-snarf.in: Do not expect the input file to be the first
525 argument after the optional "-o" option, just pass everything to
526 the pre-processor without extracting the input file name.
528 2002-08-23 Han-Wen Nienhuys <hanwen@cs.uu.nl>
530 * gc-segment.c (scm_i_get_new_heap_segment): Oops. We want segment
531 length *at* least SCM_MIN_HEAP_SEG_SIZE, not at most.
533 2002-08-22 Han-Wen Nienhuys <hanwen@cs.uu.nl>
535 * gc.h, gc.c: make scm_cells_allocated unsigned again. Thanks to
536 Bill Schottstaedt for the bug report
538 2002-08-20 Marius Vollmer <mvo@zagadka.ping.de>
540 * print.c (scm_iprin1): Print primitives generics always as
541 "primitive-generic" even when they have no primitive methods yet.
543 2002-08-17 Gary Houston <ghouston@arglist.com>
545 * coop.c (coop_create): removed bogus 2nd argument in scm_malloc
548 2002-08-17 Han-Wen Nienhuys <hanwen@cs.uu.nl>
550 * ports.c (scm_add_to_port_table): small bugfix.
552 * mallocs.c (scm_malloc_obj): use scm_gc_malloc in stead of
555 * gc-segment.c (scm_i_get_new_heap_segment): remove cluster cruft:
556 only use SCM_MIN_HEAP_SEG_SIZE.
558 * ports.c (scm_add_to_port_table): add backwards compatibility
561 * ports.h: use scm_i_ prefix for port table and port table size.
563 2002-08-15 Mikael Djurfeldt <mdj@linnaeus>
565 * vports.c (scm_make_soft_port): Initialize pt variable.
567 2002-08-13 Marius Vollmer <mvo@zagadka.ping.de>
569 * strports.h (scm_c_eval_string_in_module,
570 scm_eval_string_in_module): New prototypes.
571 * strports.c (scm_eval_string_in_module): New, but use
572 "eval-string" as the Scheme name and make second parameter
574 (scm_eval_string): Implement using scm_eval_string_in_module.
575 (scm_c_eval_string_in_module): New.
576 Thanks to Ralf Mattes for the suggestion!
578 2002-08-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
580 * gc-card.c ("sweep_card"): remove SCM_MISC_ERROR messages: print
583 * gc-mark.c ("scm_gc_mark_dependencies"): idem.
585 * ports.c ("scm_new_port_table_entry"): return a boxed SCM in
586 stead of scm_t_port*. The function now takes a tag argument.
588 2002-08-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
590 * gc.h: add scm_debug_cells_gc_interval to public interface
592 * gc-card.c ("sweep_card"): set scm_gc_running while sweeping.
594 * gc.c (scm_i_expensive_validation_check): separate expensive
595 validation checks from cheap ones.
597 2002-08-06 Han-Wen Nienhuys <hanwen@cs.uu.nl>
599 * read.c (scm_input_error): new function: give meaningful error
600 messages, and throw read-error
602 * gc-malloc.c (scm_calloc): add scm_calloc.
604 2002-08-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
606 * tags.h: remove GC bits documentation from the tags table.
608 * read.c (INPUT_ERROR): Prepare for file:line:column error
609 messages for errors in scm_lreadr() and friends.
611 2002-08-04 Han-Wen Nienhuys <hanwen@cs.uu.nl>
613 * gc-malloc.c (scm_malloc): use scm_realloc() (simplifies
615 (scm_gc_calloc): new function
617 2002-08-04 Han-Wen <hanwen@cs.uu.nl>
619 * ports.c (scm_new_port_table_entry): init port entry to 0
622 * ports.c (scm_new_port_table_entry): change function from
623 scm_add_to_port_table. This prevents cells with null-pointers from
626 * vports.c (s_scm_make_soft_port) strports.c (scm_mkstrport),
627 fports.c (scm_fdes_to_port): Use scm_new_port_table_entry().
629 * gc.c (s_scm_gc_stats): add cell-yield and malloc-yield statistic
632 * numbers.c (big2str): return "0" for 0 iso. ""
634 * gc-segment.c, gc-malloc.c gc-mark.c, gc-freelist.c, gc-card.c,
635 private-gc.h: new file
637 * gc.c: completely revised and cleaned up the GC. It now uses lazy
638 sweeping. More documentation in workbook/newgc.text
640 2002-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
642 * random.c (rstate_free): Return zero.
644 2002-07-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
646 * environments.c (remove_key_from_alist): Removed.
648 (obarray_remove): Simplified.
650 2002-07-24 Stefan Jahn <stefan@lkcc.org>
652 * continuations.h: ia64: Include <signal.h> before
655 2002-07-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
657 * modules.c (scm_sym2var): Don't compare SCM values with ==.
659 2002-07-21 Han-Wen <hanwen@cs.uu.nl>
661 * goops.c (scm_compute_applicable_methods): use
662 scm_remember_upto_here_1 iso scm_remember_upto_here
664 * macros.c: include deprecation.h
666 * vectors.c (s_scm_vector_move_right_x): remove side effect in
668 (s_scm_vector_move_left_x): idem.
670 * net_db.c, posix.c, socket.c: variable naming: change ans to
673 * sort.c (scm_merge_vector_x): accept vector as argument
674 iso. SCM*. This is needed for full GC correctness.
676 * gc.h: undo previous undocumented changes related to #ifdef
679 2002-07-20 Han-Wen <hanwen@cs.uu.nl>
681 * *.c: add space after commas everywhere.
683 * *.c: use SCM_VECTOR_SET everywhere, where a vector is written.
684 Document cases where SCM_WRITABLE_VELTS() is used.
686 * vectors.h (SCM_VELTS): prepare for write barrier, and let
687 SCM_VELTS() return a const pointer
688 (SCM_VECTOR_SET): add macro.
690 2002-07-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
692 * eval.c (SCM_CEVAL), macros.c (macro_print, scm_makmacro,
693 scm_sym_macro, scm_macro_type), macros.h (scm_makmacro):
694 Deprecated the special kind of built-in dynamic syntax transformer
695 that was inaccurately named "macro". Note: The built-in syntax
696 transformers that are named "mmacro" or "memoizing-macro" still
697 exist, and it is these which come much closer to what one would
700 2002-07-13 Neil Jerram <neil@ossau.uklinux.net>
702 * eval.c (unmemocopy): Fix for
703 1001-local-eval-error-backtrace-segfaults (unmemoization crash
704 with internal definitions and local-eval).
706 2002-07-12 Gary Houston <ghouston@arglist.com>
708 * dynl.c: Don't define stub procedures if DYNAMIC_LINKING is not
709 defined. They don't do anything useful, especially since the
710 only case where DYNAMIC_LINKING is undefined seems to be
711 when --with-modules=no is given to configure, which is basically
712 requesting that the "dynamic linking module" be omitted.
714 * Makefile.am (libguile_la_SOURCES): move dynl.c from
715 libguile_la_SOURCES to EXTRA_libguile_la_SOURCES.
717 * extensions.c (load_extension): check DYNAMIC_LINKING for
719 * init.c (scm_init_guile_1): check DYNAMIC_LINKING for
720 scm_init_dynamic_linking.
722 2002-07-10 Marius Vollmer <mvo@zagadka.ping.de>
724 * guile.c, iselect.h, net_db.c, posix.c, socket.c: No need to
725 check for Cygwin when including <winsock2.h>, this is already
726 check for by configure. Thus, revert change from 2002-07-07.
728 2002-07-10 Gary Houston <ghouston@arglist.com>
730 * eq.c: include <string.h>
731 * dynl.c: docstring editing.
733 2002-07-09 Gary Houston <ghouston@arglist.com>
735 * dynl.c (scm_dynamic_call): docstring editing.
737 2002-07-08 Rob Browning <rlb@defaultvalue.org>
739 * gc_os_dep.c: HURD fixes.
741 2002-07-07 Marius Vollmer <mvo@zagadka.ping.de>
743 Crosscompiling and Cygwin fixes by Jan Nieuwenhuizen. Thanks!
745 * Makefile.am: Override default rule for c-tokenize.$(OBJECT);
746 this should be compiled for BUILD host.
747 Override default rule for
748 guile_filter_doc_snarfage$(EEXECT); this should run on BUILD host.
749 Add missing $(EXEEXT) to guile_filter_doc_snarfage invocation.
750 (snarf2checkedtexi): Use GUILE_FOR_BUILD instead of preinstguile.
752 * guile.c, iselect.h, net_db.c, posix.c, socket.c: Do not include
753 <winsock2.h> on Cygwin even when we have it.
755 2002-07-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
757 * __scm.h (SCM_CAUTIOUS), eval.c (scm_eval_args, deval_args,
758 SCM_CEVAL): Removed compile time option SCM_CAUTIOUS to clean up
759 the code. Full number of arguments checking of closures is
760 mandatory now. However, the option to disable the checking has
761 most probably not been used anyway.
763 2002-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
765 * __scm.h (SCM_RECKLESS), backtrace.c (SCM_ASSERT), debug.c
766 (scm_debug_options), eval.c (scm_lookupcar, scm_lookupcar1,
767 scm_badargsp, SCM_CEVAL, SCM_APPLY, scm_map, scm_for_each),
768 feature.c (scm_init_feature), gsubr.c (scm_gsubr_apply), numbers.c
769 (scm_logand, scm_logior, scm_logxor, scm_i_dbl2big), srcprop.c
770 (scm_source_properties, scm_set_source_properties_x,
771 scm_source_property): Removed compile time option SCM_RECKLESS to
772 clean up the code. Full number of arguments checking of closures
773 is mandatory now. However, the option to disable the checking has
774 most probably not been used anyway.
776 * srcprop.c (scm_source_properties, scm_set_source_properties_x,
777 scm_source_property): Use !SCM_CONSP instead of SCM_NCONSP.
779 2002-06-30 Gary Houston <ghouston@arglist.com>
781 * dynl.c: Removed all SCM_DEFER_INTS/SCM_ALLOW_INTS, which won't
782 do anything useful. Added a comment about need for a mutex if
783 pre-emptive threading is supported.
785 * posix.c (scm_convert_exec_args), dynl.c
786 (scm_make_argv_from_stringlist): static procs: 1) renamed both to
787 allocate_string_pointers. 2) simplified: don't reallocate the
788 strings, just make an array of pointers 3) avoid memory leaks on
789 error 4) let the procedure report errors in its own name.
790 Consequences: 1) the procedures now assume that SCM strings are
791 nul-terminated, which should always be the case. 2) Since strings
792 are not reallocated, it's now possible for strings passed to
793 dynamic-args-call to be mutated.
795 2002-06-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
797 * __scm.h, eval.c, eval.h: Removed compile time option
798 MEMOIZE_LOCALS to clean up the code. Now, caching of local
799 variable positions during memoization is mandatory. However, the
800 option to disable the caching has most probably not been used
803 2002-06-18 Marius Vollmer <mvo@zagadka.ping.de>
805 * print.c (scm_simple_format): Print missing part of format before
806 ~% control. Thanks to Daniel Skarda!
808 2002-06-01 Marius Vollmer <mvo@zagadka.ping.de>
810 * mkstemp.c: Added exception notice to license statement.
812 2002-05-22 Marius Vollmer <mvo@zagadka.ping.de>
814 * numbers.c (mem2ureal): When returning an inexact zero, make sure
815 it is represented as a floating point value so that we can change
818 From John W. Eaton <jwe@bevo.che.wisc.edu>
820 * numbers.c (idbl2str): Don't omit sign when printing negative zero.
822 2002-05-14 Thien-Thi Nguyen <ttn@giblet.glug.org>
824 * gc_os_dep.c: For I386/OPENBSD, allow for `__i386__'
825 in addition to `i386'. Thanks to Dale P. Smith.
827 2002-05-08 Marius Vollmer <mvo@zagadka.ping.de>
829 * eq.c (real_eqv): New.
830 (scm_eqv_p): Use it when comparing reals and complexes.
832 * numbers.c: Include <string.h>, for strncmp.
833 (mem2complex): Do not create negative NaNs.
834 (scm_leq_p, scm_geq_p): Explicitely return #f when comparing a
836 (scm_inexact_to_exact): Signal error when converting a NaN.
838 2002-05-06 Marius Vollmer <mvo@zagadka.ping.de>
840 * posix.c (scm_putenv): Handle removing variables explicitely by
845 * numbers.h: Conditionally include floatingpoint.h, ieeefp.h, and
846 nan.h. Provide declarations for scm_inf_p, scm_nan_p, scn_inf,
848 * numbers.c: [SCO && ! HAVE_ISNAN] (isnan): New function.
849 [SCO && ! HAVE_ISINF] (isinf): New function.
850 (xisinf, xisnan): New functions.
852 (isfinite): Define in terms of xisinf.
853 (scm_inf_p, scm_nan_p): New functions.
854 (guile_Inf, guile_NaN): New file-scope vars.
855 (guile_ieee_init): New function.
856 (scm_inf, scm_nan): New functions.
857 (idbl2str): Handle Inf and NaN. Remove funny label and
859 (ALLOW_DIVIDE_BY_ZERO): New macro.
860 (scm_divide): Allow division by zero to occur if
861 ALLOW_DIVIDE_BY_ZERO is defined.
862 Handle bignums and ints as special cases.
864 Additional stuff by me:
866 numbers.c (mem2ureal): Recognize "inf.0" and "nan.xxx".
867 (scm_even_p, scm_odd_p): Treat infinity as even and odd.
868 (iflo2str): Don't output a '+' for negative numbers or for Inf and
869 NaN. They will provide their own sign.
870 (scm_divide): Only allow divides by inexact zeros. Dividing by
871 exact zeros still signals an errors.
873 2002-04-22 Thien-Thi Nguyen <ttn@giblet.glug.org>
875 * goops.h (scm_slot_exists_p): Rename from scm_slots_exists_p.
876 * goops.c (scm_slot_exists_p): Rename from scm_slots_exists_p.
877 (s_scm_slot_exists_p): Rename from s_scm_slots_exists_p.
878 Thanks to Andreas Rottmann.
880 2002-04-20 Gary Houston <ghouston@arglist.com>
882 * removal of unused fields in root state (thanks to Christopher
883 Cramer for pointing out the disuse.)
884 * root.h (scm_root_state): removed def_inp, def_outp, def_errp.
885 (scm_def_inp, scm_def_outp, scm_def_errp): removed.
887 * root.c (root_mark): don't mark them.
888 (scm_make_root): don't set them to #f.
889 * init.c (scm_init_standard_ports): don't initialise with the
892 2002-04-17 Marius Vollmer <mvo@zagadka.ping.de>
894 * Makefile.am (EXTRA_DIST): Added cpp_err_symbols.c and
897 2002-04-16 Marius Vollmer <mvo@zagadka.ping.de>
899 * guile-snarf.in: Do not clean input file. This would write to
900 the $(srcdir) during a VPATH build, which is not allowed. It also
901 isn't needed since it only works when an output filename has been
902 specified and in that case we don't need to clean the input file
903 because the output file will already exist.
905 2002-03-31 Marius Vollmer <mvo@zagadka.ping.de>
907 * guile-snarf: Install the trap for removing $cleanfile only when
908 the value of $cleanfile is actually known.
910 2002-04-10 Rob Browning <rlb@defaultvalue.org>
912 * .cvsignore: add versiondat.h and *.c.clean.c.
914 2002-03-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
916 * srcprop.[ch] (scm_c_source_property_breakpoint_p): New
917 function, replaces macro SRCBRKP.
919 (SRCBRKP): Deprecated.
921 * eval.c (SCM_CEVAL): Replaced use of SRCBRKP by call to
922 scm_c_source_property_breakpoint_p. Removed some use of arg1 as
925 2002-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
927 * debug.h, eval.c: Deprecated CHECK_ENTRY, CHECK_APPLY and
928 CHECK_EXIT and removed all references to them.
930 2002-03-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
932 * debug.h (scm_ready_p, debug_print): Removed declarations.
934 * eval.c (EVALCELLCAR): Removed.
936 (SCM_CEVAL): Eliminated label loopnoap. Removed side-effecting
937 operation from condition.
939 2002-03-24 Marius Vollmer <mvo@zagadka.ping.de>
941 * guile-snarf.in: When the output filename is "-", write to
942 stdout. When no "-o" option is given, use "-" as the output
943 filename (i.e., stdout). Only 'clean' the inputfile or remove the
944 output file on error when the output file name is not "-". Define
945 the preprocessor macro SCM_MAGIC_SNARFER while snarfing.
947 * Makefile.am (.c.x): Pass "-o $@" to guile-snarf.
949 2002-03-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
951 * eval.c (SCM_CEVAL, SCM_APPLY): Eliminated labels wrongnumargs
952 and the corresponding goto statements. Removed redundant code.
954 2002-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
956 * eval.c (SCM_CEVAL): Minimized scope of variable arg2.
957 Eliminated redundant SCM_IMP check. Exlined call to EVALCAR.
958 Re-enabled handing of rpsubrs and asubrs.
960 2002-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
962 * eval.c (SIDEVAL): Removed.
964 (SCM_CEVAL): Minimized scope of variable orig_sym. Eliminated
965 goto-labels cdrxnoap, cdrxbegin and nontoplevel_cdrxnoap. Changed
966 argument checking order for set! to locals, variables and symbols.
967 Improvements to control structure. Removed some uses of arg1 and
968 arg2 as temporary variables.
970 2002-03-15 Thien-Thi Nguyen <ttn@giblet.glug.org>
972 * guile-snarf.in: Remove "--compat=1.4" support.
973 Add "-d" and "-D" support.
975 (deprecated_list): New var.
976 (compat_mode_clean_xxx): Delete.
977 (grep_deprecated): New func.
978 ("main"): If "-d" or "-D", call `grep_deprecated'.
980 2002-03-15 Neil Jerram <neil@ossau.uklinux.net>
982 * hooks.h: Change scm_t_c_hookype_t everywhere to
987 * strings.c (scm_string_p): Change unnecessary `iff' to `if'.
989 * ports.c (scm_sys_make_void_port): Use `@file'.
991 * numbers.c (scm_number_p, scm_real_p): Use `otherwise' rather
994 * macros.c (scm_makmacro): Don't say that the form replaces its
995 source, because it doesn't.
996 (scm_makmmacro): Clarify difference between this and scm_makmacro.
998 * backtrace.c (scm_display_error), filesys.c (scm_umask,
999 scm_select, scm_basename), goops.c (scm_method_generic_function),
1000 numbers.c (scm_integer_length), posix.c (scm_getgroups, scm_execl,
1001 scm_setlocale, scm_flock), socket.c (scm_shutdown): Correct
1004 * debug.c (scm_debug_options), eval.c
1005 (scm_eval_options_interface), read.c (scm_read_options): Change
1006 incorrect @var in docstring to @code.
1008 2002-03-14 Marius Vollmer <mvo@zagadka.ping.de>
1010 * unif.c (singp): Use SCM_REALP instead of SCM_SLOPPY_REALP.
1012 * snarf.h (SCM_SNARF_INIT): Add "^:^" after code so that
1013 guile-snarf can remove trailing non-init code.
1015 * guile-snarf.in (modern_snarf): Remove everything following and
1016 including "^:^" from the output.
1018 2002-03-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
1020 * eval.c (SCM_CEVAL), srcprop.h (SRCBRKP): Eliminated union 't'.
1022 * eval.c (SCM_CEVAL): Exlined call to EVALCAR.
1024 2002-03-13 Thien-Thi Nguyen <ttn@giblet.glug.org>
1026 * guile-snarf.in: Update copyright.
1027 Rewrite to internalize error handling.
1028 Add "--compat=1.4" handling.
1031 * Makefile.am (libpath.h): Use @top_srcdir_absolute@.
1032 (snarfcppopts): New var.
1033 (.c.x): Use $(snarfcppopts). Rework guile-snarf usage.
1034 (.c.doc): Use $(snarfcppopts).
1036 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
1037 continuations.c, debug-malloc.c, debug.c, deprecation.c, dynl.c,
1038 dynwind.c, environments.c, eq.c, error.c, eval.c, evalext.c,
1039 extensions.c, feature.c, filesys.c, fluids.c, fports.c, gc.c,
1040 goops.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
1041 ioext.c, iselect.c, keywords.c, lang.c, list.c, load.c, macros.c,
1042 modules.c, net_db.c, numbers.c, objects.c, objprop.c, options.c,
1043 pairs.c, ports.c, posix.c, print.c, procprop.c, procs.c,
1044 properties.c, ramap.c, random.c, rdelim.c, read.c, regex-posix.c,
1045 root.c, rw.c, scmsigs.c, script.c, simpos.c, socket.c, sort.c,
1046 srcprop.c, stackchk.c, stacks.c, stime.c, strings.c, strop.c,
1047 strorder.c, strports.c, struct.c, symbols.c, threads.c, throw.c,
1048 unif.c, values.c, variable.c, vectors.c, version.c, vports.c,
1049 weaks.c: Retire inclusion guard macro SCM_MAGIC_SNARFER.
1051 2002-03-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1053 * eval.c (SCM_CEVAL): Got rid of the last reference to t.lloc.
1054 The next step will be to remove the union 't' and simplify the
1055 code of SCM_CEVAL that way.
1057 2002-03-12 Neil Jerram <neil@ossau.uklinux.net>
1059 * iselect.c (collisionp, gnfds, greadfds, gwritefds, gexceptfds,
1060 rreadfds, rwritefds, rexceptfds): Made static.
1062 * gc.c (terminating), fports.c (terminating): Renamed
1065 2002-03-11 Marius Vollmer <mvo@zagadka.ping.de>
1067 * numbers.c (scm_divide): Adapt code from libstdc++/f2c to void
1068 potential overflow problems. Thanks to John W Eaton!
1070 * strop.c (string_capitalize_x): Treat characters as unsigned so
1071 that 8-bit chars work. Thanks to David Pirotte!
1073 2002-03-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1075 * eval.c (SCM_CEVAL): Cleaned up the handling of 'slot-ref',
1076 'slot-set!' and 'nil-cond'. Removed some uses of t.arg1, arg2 and
1077 proc as temporary variables. Introduced temporary variables with
1078 hopefully descriptive names for clarification. Replaced SCM_N?IMP
1079 by a more explicit predicate in some places.
1081 2002-03-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
1083 * eval.c (SCM_CEVAL): Cleaned up the handling of #@dispatch.
1084 Added lots of comments regarding the implementation of #@dispatch.
1085 Changed intra-procedure communication to use t.arg1 instead of
1086 arg2. Removed some uses of t.arg1, t.lloc and proc as temporary
1087 variables. Introduced temporary variables with hopefully
1088 descriptive names for clarification. Replaced SCM_N?IMP by a more
1089 explicit predicate in some places. Use SCM_INSTANCE_HASH instead
1090 of computing the expression explicitly. Eliminate now unused
1091 label nontoplevel_cdrxbegin.
1093 * goops.h (SCM_INSTANCE_HASH): New macro.
1095 * objects.h (SCM_CMETHOD_FORMALS, SCM_CMETHOD_BODY): New macros.
1097 2002-03-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
1099 * Makefile.am (bin_SCRIPTS): Revive this decl, w/ initial element
1100 "guile-snarf" moved back from `noinst_SCRIPTS'.
1102 2002-03-08 Neil Jerram <neil@ossau.uklinux.net>
1104 * srcprop.c (scm_set_source_property_x): If SRCPROPS obj already
1105 exists when adding a source property other than those that are
1106 handled explicitly, add the new property to the SRCPROPS obj's
1109 * debug.h (SCM_MAX_FRAME_SIZE): Remove incorrect comment about use
1110 of SCM_MAX_FRAME_SIZE as a bit mask; it isn't used like this.
1112 * eval.c (SCM_CEVAL): Don't store scm_debug_eframe_size in
1113 debug.status. It isn't needed, and it can overflow the bits
1114 reserved for it (which may lead to a segv or a GC abort).
1116 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1118 * eval.c (SCM_CEVAL): Cleaned up the handling of 'apply'. Removed
1119 side-effecting operations from conditions and macro calls.
1120 Replaced SCM_N?IMP by a more explicit predicate in some places.
1121 Minimized the scope of some variables.
1123 2002-03-02 Stefan Jahn <stefan@lkcc.org>
1125 * convert.i.c: Fixed int <-> long conversions which would have
1126 failed if their sizes were different.
1128 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1130 * eval.c (SCM_CEVAL): Cleaned up the handling of 'if', 'let',
1131 'letrec' and 'set*': Removed some uses of t.arg1, t.lloc and proc
1132 as temporary variables. Removed side-effecting operations from
1133 conditions and macro calls. Introduced temporary variables with
1134 hopefully descriptive names for clarification. Replaced SCM_N?IMP
1135 by a more explicit predicate in some places. Removed code that
1136 was conditionally compiled if SICP was defined - which it never
1139 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1141 * eval.c (SCM_CEVAL): Cleaned up the handling of 'cons' and 'do':
1142 Removed some uses of t.arg1 and proc as temporary variables.
1143 Removed side-effecting operations from conditions and macro calls.
1144 Introduced temporary variables with hopefully descriptive names
1145 for clarification. Replaced SCM_N?IMP by a more explicit
1146 predicate in some places.
1148 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1150 * eval.c (scm_badargsp, SCM_CEVAL): Replaced SCM_N?IMP by a more
1151 explicit predicate in some places.
1153 (CHECK_EQVISH): Removed.
1155 (SCM_CEVAL): Removed some uses of t.arg1 and proc as temporary
1156 variables. Removed side-effecting operations from conditions and
1157 macro calls. Introduced temporary variables for clarification.
1158 Sorted if-else-if check for the type of the last form in a list by
1159 frequency. Avoided some unnecessary tail-recursion calls.
1161 2002-03-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
1163 * gc.c (SCM_HEAP_SEG_SIZE, CELL_UP, CELL_DN, NEXT_DATA_CELL,
1164 init_heap_seg, alloc_some_heap), gc.h (struct scm_cell, struct
1165 scm_t_cell, SCM_CELLPTR, SCM_GC_CARD_SIZE,
1166 SCM_GC_IN_CARD_HEADERP), tags.h (SCM_CELLP): Renamed the struct
1167 scm_cell and all its uses to scm_t_cell in accordance to Guile's
1168 naming scheme for types.
1170 * alist.c (scm_acons), convert.i.c (CTYPES2UVECT,
1171 CTYPES2UVECT_OPTIONAL), coop-threads.c (scm_call_with_new_thread,
1172 scm_spawn_thread), debug.c (scm_make_debugobj), environments.c
1173 (scm_make_environment), eval.c (scm_closure), fports.c
1174 (scm_fdes_to_port), gc.c (scm_deprecated_newcell,
1175 scm_deprecated_newcell2), inline.h (scm_alloc_cell, scm_cell),
1176 list.c (SCM_I_CONS), numbers.c (scm_i_mkbig), pairs.c (scm_cons),
1177 ports.c (scm_void_port), procs.c (scm_c_make_subr, scm_makcclo),
1178 smob.c (scm_make_smob), smob.h (SCM_NEWSMOB), strings.c
1179 (scm_take_str, scm_allocate_string), strports.c (scm_mkstrport),
1180 unif.c (scm_make_uve), variable.c (make_variable), vectors.c
1181 (scm_c_make_vector), vports.c (scm_make_soft_port): Renamed
1182 scm_alloc_cell to scm_cell.
1184 * environments.c (core_environments_observe), gc.c
1185 (scm_deprecated_newcell2), goops.c (wrap_init, scm_wrap_object),
1186 inline.h (scm_alloc_double_cell, scm_double_cell), num2float.i.c
1187 (FLOAT2NUM), numbers.c (scm_make_real), procs.c
1188 (scm_make_procedure_with_setter), smob.h (SCM_NEWSMOB2,
1189 SCM_NEWSMOB3), struct.c (scm_make_struct, scm_make_vtable_vtable),
1190 symbols.c (scm_mem2symbol, scm_mem2uninterned_symbol), weaks.c
1191 (allocate_weak_vector): Renamed scm_alloc_double_cell to
1194 2002-02-27 Stefan Jahn <stefan@lkcc.org>
1196 * convert.i.c, convert.c: Better range checking.
1198 * inet_aton.c, fports.c: Commented the inclusion of <winsock2.h>.
1200 * deprecation.c (vsnprintf): Define to `_vsnprintf' for
1203 2002-02-26 Thien-Thi Nguyen <ttn@giblet.glug.org>
1205 * Makefile.am: Update path to pre-inst-guile automake frag.
1207 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1209 * gc.c (scm_gc_sweep): Make it compile even when deprecated
1210 features are excluded.
1212 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1214 * num2integral.i.c (NUM2INTEGRAL): Fixed signedness problem.
1216 2002-02-25 Gary Houston <ghouston@arglist.com>
1218 * convert.c: include <string.h> for convert_i.c.
1220 2002-02-24 Rob Browning <rlb@defaultvalue.org>
1222 * .cvsignore: add stamp-h1.
1224 2002-02-21 Neil Jerram <neil@ossau.uklinux.net>
1226 * unif.c (scm_array_to_list): Correct name, which had been
1227 accidentally changed to scm_t_arrayo_list!
1229 2002-02-20 Mikael Djurfeldt <mdj@linnaeus>
1231 * gc.c (scm_gc_sweep): Print an error message when aborting due to
1232 underflowing scm_mallocated.
1234 2002-02-14 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1236 * gc.h, gc.c (scm_must_malloc, scm_must_realloc, scm_must_strdup,
1237 scm_must_strndup, scm_done_malloc, scm_done_free, scm_must_free):
1238 Reimplemented using the new scm_gc_malloc, etc., functions and
1241 2002-02-11 Thien-Thi Nguyen <ttn@giblet.glug.org>
1243 * Makefile.am (bin_PROGRAMS): Move `guile_filter_doc_snarfage'
1244 to `noinst_PROGRAMS'.
1245 (bin_SCRIPTS): Move all values to `noinst_SCRIPTS'; delete.
1246 (noinst_PROGRAMS, noinst_SCRIPTS): New.
1248 2002-02-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1250 * gc.h, gc.c (scm_gc_sweep): Issue deprecation warning when
1251 non-zero is returned from a port or smob free function.
1252 (scm_malloc, scm_realloc, scm_strndup, scm_strdup,
1253 scm_gc_register_collectable_memory,
1254 scm_gc_unregister_collectable_memory, scm_gc_malloc,
1255 scm_gc_realloc, scm_gc_free, scm_gc_strndup, scm_gc_strdup): New.
1257 * backtrace.c, continuations.c, convert.i.c, coop-threads.c,
1258 debug-malloc.c, dynl.c, environments.c, environments.h,
1259 extensions.c, filesys.c, fports.c, gc.c, gc.h, gh_data.c, goops.c,
1260 guardians.c, hooks.c, init.c, keywords.c, load.c, numbers.c,
1261 ports.c, posix.c, procs.c, rdelim.c, regex-posix.c, root.c,
1262 smob.c, stime.c, strings.c, struct.c, struct.h, symbols.c, unif.c,
1263 vectors.c, weaks.c: Use scm_gc_malloc/scm_malloc and
1264 scm_gc_free/free instead of scm_must_malloc and scm_must_free, as
1265 appropriate. Return zero from smob and port free functions.
1267 * debug-malloc.c (scm_malloc_reregister): Handle "old == NULL".
1269 * deprecation.h, deprecation.c: Reimplemented to allow deprecation
1270 messages while the GC is running.
1271 (scm_c_issue_deprecation_warning_fmt): New.
1273 * fports.c (scm_setvbuf): Reset read buffer to saved values when
1274 it is pointing to the putback buffer.
1276 2002-02-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
1278 * gsubr.c (create_gsubr): On "too many args" error,
1279 also display arg count and name. Thanks to Bill Schottstaedt.
1281 2002-02-05 Thien-Thi Nguyen <ttn@giblet.glug.org>
1283 * Makefile.am: Include $(top_srcdir)/pre-inst-guile.am.
1285 (bin_SCRIPTS): Remove guile-snarf-docs-texi.
1286 (alldotdocfiles, snarf2checkedtexi, dotdoc2texi): New vars.
1287 (guile.texi, guile-procedures.texi): Use $(dotdoc2texi).
1289 * guile-snarf-docs-texi.in: Bye bye.
1291 2002-02-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1293 * symbols.c (scm_make_symbol): Fix typo in docstring.
1295 * symbols.h (scm_mem2uninterned_symbol, scm_symbol_interned_p,
1296 scm_make_symbol): New prototypes.
1298 2002-02-03 Marius Vollmer <mvo@zagadka.ping.de>
1300 * symbols.h (SCM_SET_SYMBOL_HASH): Removed.
1301 (SCM_SYMBOL_INTERNED_P): New.
1302 * symbols.c (scm_symbol_hash): Use scm_ulong2num instead of
1303 SCM_MAKINUM since hash values can well be bignums.
1304 (scm_mem2symbol): Only use hash values below SCM_T_BITS_MAX/2.
1305 This signals a interned symbol.
1306 (scm_mem2uninterned_symbol, scm_symbol_interned_p,
1307 scm_make_symbol): New.
1309 * print.c (scm_iprin1): Print uninterned symbols unreadably.
1311 2002-02-02 Thien-Thi Nguyen <ttn@giblet.glug.org>
1313 * __scm.h (HAVE_UINTPTR_T): Only define if UINTPTR_T attributes
1314 are defined: UINTPTR_MAX, INTPTR_MAX, INTPTR_MIN.
1315 Thanks to Dave Love.
1317 2002-01-31 Marius Vollmer <mvo@zagadka.ping.de>
1319 * symbols.c (scm_gensym): Use " g" as default prefix, not "g".
1320 This might help to make unintended clashes less likely.
1321 (scm_string_to_symbol): Protect the string until the symbols is
1324 2002-01-31 Stefan Jahn <stefan@lkcc.org>
1326 * convert.c, convert.h, convert.i.c: New files containing C
1327 array to Scheme conversion helpers meant to be replacement
1328 functions for the deprecated gh interface.
1330 * Makefile.am: Setup rules for new `convert.*' files.
1332 2002-01-28 Stefan Jahn <stefan@lkcc.org>
1334 * symbols.c (scm_c_symbol2str): New function, replacement for
1335 `gh_scm2newsymbol()'.
1337 * strings.c (scm_c_substring2str): New function. Proper
1338 replacement for `gh_get_substr()'.
1340 * socket.c: Include `stdint.h' if available for the `uint32_t'
1343 * scmsigs.c (s_scm_sigaction): Initialize `chandler' (inhibits
1346 * backtrace.c: Include `lang.h' for GUILE_DEBUG conditional.
1348 2002-01-22 Neil Jerram <neil@ossau.uklinux.net>
1350 Other changes unrelated to Elisp...
1352 * eval.c (scm_m_if): Use s_if rather than repeating string literal
1354 (comments): Fix a few typos.
1355 (scm_for_each): Add parentheses around oddly unparenthesized
1356 if/while conditions.
1358 * read.c (scm_read_opts): Add full stop at end of doc for
1361 * script.c (scm_compile_shell_switches): Use scm_str2symbol
1362 instead of gh_symbol2scm.
1364 * srcprop.h (SRCPROPBRK): Return C type rather than SCM.
1365 (SRCBRKP): Use SRCPROPBRK rather than duplicating its logic.
1367 * srcprop.c (scm_srcprops_to_plist, scm_source_property): Change
1368 SRCPROPBRK (x) to SCM_BOOL (SRCPROPBRK (x)).
1370 First batch of changes for Elisp support...
1372 * alist.c, async.c, boolean.c, dynl.c, eval.c, filesys.c,
1373 fluids.c, list.c, load.c, options.c, posix.c, print.c, sort.c,
1374 throw.c, vectors.c, weaks.c: Add #include for lang.h.
1376 * eval.c, eval.h, init.c, lang.c, lang.h: Use SCM_ENABLE_ELISP to
1377 conditionalize compilation and initialization of Elisp support
1380 * alist.c (scm_assq, scm_assv, scm_assoc), async.c
1381 (scm_asyncs_pending, scm_run_asyncs, noop), backtrace.c
1382 (scm_set_print_params_x), dynl.c (scm_make_argv_from_stringlist),
1383 filesys.c (fill_select_type, retrieve_select_type), fluids.c
1384 (scm_swap_fluids, scm_swap_fluids_reverse), list.c (scm_null_p,
1385 scm_ilength, scm_append_x, scm_last_pair, scm_reverse,
1386 scm_reverse_x, scm_list_ref, scm_list_set_x, scm_list_cdr_set_x,
1387 scm_c_memq, scm_memv, scm_member), load.c (scm_search_path),
1388 options.c (change_option_setting, scm_options), posix.c
1389 (environ_list_to_c), print.c (scm_iprlist), throw.c
1390 (scm_exit_status), vectors.c (scm_vector), weaks.c
1391 (scm_weak_vector): Use SCM_NULL_OR_NIL_P instead of SCM_NULLP.
1393 * boolean.c (scm_not): Use `SCM_FALSEP || SCM_NILP' instead of
1396 * boolean.c (scm_boolean_p): Use `SCM_BOOLP || SCM_NILP' instead
1399 * eval.c (scm_lisp_nil, scm_lisp_t, s_nil_ify, scm_m_nil_ify,
1400 s_t_ify, scm_m_t_ify, s_0_cond, scm_m_0_cond, s_0_ify,
1401 scm_m_0_ify, s_1_ify, scm_m_1_ify): Removed.
1402 (scm_m_atfop): Support function aliasing. Support both function
1403 args, which need transformation, and macro args, which do not.
1404 Add explanatory comments.
1405 (SCM_CEVAL): In switch cases for SCM_IM_AND, SCM_IM_COND,
1406 SCM_IM_DO, SCM_IM_IF and SCM_IM_OR, add `|| SCM_NILP' to existing
1407 checks for SCM_FALSEP. In switch case for SCM_IM_NIL_COND, use
1408 SCM_NULLP || SCM_NILP instead of checks against (removed)
1409 scm_lisp_nil. Removed switch cases for SCM_IM_NIL_IFY,
1410 SCM_IM_T_IFY, SCM_IM_0_COND, SCM_IM_0_IFY, SCM_IM_1_IFY.
1412 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
1413 scm_m_while, scm_nil_eq): Commented out; I don't think we need
1414 these, but I don't want to remove them yet, just in case.
1415 (scm_init_lang): Define `%nil' variable on Scheme level to hold
1418 * lang.h (SCM_NILP): Test against Elisp nil value instead of
1419 against (removed) scm_lisp_nil.
1420 (SCM_NILNULLP, SCM_NIL2EOL, SCM_EOL2NIL): Commented out.
1421 (SCM_NULL_OR_NIL_P): New.
1423 * list.c (scm_append): Use SCM_VALIDATE_NULL_OR_NIL instead of
1426 * print.c (scm_isymnames): Fix comment. Remove #@nil-ify,
1427 #@t-ify, #@0-cond, #@0-ify, #@1-ify. Add #nil (for SCM_ELISP_NIL
1430 * sort.c (scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
1431 scm_sort_x, scm_sort, scm_stable_sort_x, scm_stable_sort): Use
1432 SCM_NULL_OR_NIL_P instead of SCM_NULLP. In constructions like `if
1433 (SCM_NULLP (x)) return SCM_EOL;', return x rather than SCM_EOL.
1435 * tags.h (SCM_IM_NIL_IFY, SCM_IM_T_IFY, SCM_IM_0_COND,
1436 SCM_IM_0_IFY, SCM_IM_1_IFY): Removed.
1437 (SCM_IM_BIND, SCM_IM_DELAY, SCM_IM_CALL_WITH_VALUES, SCM_UNBOUND):
1438 Numbering shifted down accordingly.
1439 (SCM_ELISP_NIL): New IFLAG.
1441 * validate.h (SCM_VALIDATE_NULL_OR_NIL): New.
1443 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1445 * eval.c: Removed outdated references to "everr". Improved some
1448 (scm_deval_args, deval_args): Renamed scm_deval_args to
1449 deval_args, since it is not part of the interface.
1451 (SCM_CEVAL): Added (maybe somewhat verbose) comment. Avoid to
1452 use references to debug.vect[0] before it exists. Add parentheses
1453 to switch statement.
1455 * goops.h: Added local emacs variables.
1457 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1459 * eval.[ch] (scm_deval_args): Made static.
1461 * srcprop.c (scm_source_property): Remove redundant SCM_IMP
1464 * strings.c (scm_c_string2str): Clarified comment. Replaced
1465 THINKME by FIXME for uniformness. Removed question about whether
1466 arguments need to be protected from garbage collection: Arguments
1467 must be protected as any other variable.
1469 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1471 * procs.h (SCM_CLOSURE_BODY): New Macro.
1473 * debug.c (scm_procedure_name, scm_procedure_source), eval.c
1474 (SCM_CEVAL, SCM_APPLY), goops.c (scm_sys_initialize_object,
1475 get_slot_value, set_slot_value), procs.c
1476 (scm_procedure_documentation), sort.c (closureless), stacks.c
1477 (get_applybody): Replace SCM_CDR (SCM_CODE (...)) by
1480 * sort.c (closureless): Prefer !SCM_FOOP over SCM_NFOOP.
1482 2001-12-26 Marius Vollmer <mvo@zagadka.ping.de>
1484 * Makefile.am (guile-procedures.txt): When we don't have makeinfo,
1487 2001-12-16 Marius Vollmer <mvo@zagadka.ping.de>
1489 * stacks.c, stacks.h (scm_t_stackype): Renamed to scm_stack_type
1492 * continuations.c (scm_make_continuation): Do not retain the
1493 throw_value when the continuation is invoked.
1495 2001-12-08 Stefan Jahn <stefan@lkcc.org>
1497 * strings.c (scm_c_string2str): New function. Converts a
1498 given Scheme string into a C string. Also put in two
1499 THINKME's regarding the malloc policy for the missing converter
1502 2001-12-01 Neil Jerram <neil@ossau.uklinux.net>
1504 * gh_data.c (gh_module_lookup): Use scm_str2symbol rather than
1507 2001-11-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
1509 * gc.h (SCM_GC_CELL_WORD, SCM_GC_CELL_OBJECT,
1510 SCM_GC_SET_CELL_WORD, SCM_GC_SET_CELL_OBJECT): New macros.
1512 (SCM_GC_CELL_TYPE, SCM_CELL_WORD, SCM_CELL_OBJECT,
1513 SCM_SET_CELL_WORD, SCM_SET_CELL_OBJECT, SCM_FREE_CELL_CDR,
1514 SCM_GC_SET_CELL_OBJECT): Express in terms of SCM_GC_CELL_*
1517 (SCM_FREE_CELL_P): Express in terms of SCM_GC_CELL_TYPE.
1519 * inline.h (scm_alloc_cell, scm_alloc_double_cell): Use
1520 SCM_GC_CELL_* macros when accessing free cells.
1522 2001-11-25 Marius Vollmer <mvo@zagadka.ping.de>
1524 * vectors.h (SCM_MAKE_VECTOR_TAG): New.
1525 * unif.h (SCM_MAKE_BITVECTOR_TAG, SCM_MAKE_UVECTOR_TAG): New.
1526 * symbols.h (SCM_MAKE_SYMBOL_TAG): New.
1527 * strings.h (SCM_MAKE_STRING_TAG): New.
1528 * procs.h (SCM_MAKE_CCLO_TAG): New.
1529 * numbers.h (SCM_MAKE_BIGNUM_TAG): New.
1531 * goops.h: Replaced SCM_DEBUG_DEPRECATED with
1532 !SCM_ENABLE_DEPRECATED.
1534 * async.c, async.h (scm_system_async_mark_from_signal_handler):
1537 * scmsigs.c (scm_take_signal): Removed all code that assumes that
1538 signal handlers are allowed to divert the flow of control. Call
1539 scm_system_async_mark_from_signal_handler instead of
1540 scm_system_async_mark.
1543 Deprecated SCM_NEWCELL and SCM_NEWCELL2. Added scm_alloc_cell and
1544 scm_alloc_double_cell in their place.
1546 * gc.h (SCM_GC_SET_ALLOCATED, scm_debug_newcell,
1547 scm_debug_newcell2, scm_tc16_allocated): Removed from header.
1548 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
1549 (SCM_NEWCELL, SCM_NEWCELL2): Implement in terms of
1550 scm_deprecated_newcell and scm_deprecated_newcell2.
1552 gc.c (scm_tc16_allocated): Only define when including deprecated
1554 (scm_debug_newcell, scm_debug_newcell2): Removed.
1555 (scm_init_storage): Do not initialize scm_tc16_allocated.
1556 (scm_init_gc): Do it here.
1557 (allocated_mark): New, from old code.
1558 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
1560 * inline.c, inline.h: New files.
1561 * Makefile.am: Added them in all the right places.
1563 * _scm.h: Include "libguile/inline.h".
1565 * alist.c, coop-threads.c, debug.c, environments.c, eval.c,
1566 fports.c, gh_data.c, goops.c, guardians.c, lang.c, list.c,
1567 num2float.i.c, numbers.c, pairs.c, ports.c, print.c, procs.c,
1568 smob.c, smob.h, strings.c, strports.c, struct.c, symbols.c,
1569 unif.c, variable.c, vectors.c, vports.c, weaks.c: Replaced
1570 SCM_NEWCELL and SCM_NEWCELL2 with scm_alloc_cell and
1571 scm_alloc_double_cell, respectively.
1573 2001-11-23 Marius Vollmer <mvo@zagadka.ping.de>
1575 * modules.c (scm_c_use_module): Adapt to changes to
1576 `process-use-modules'.
1578 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1580 * numbers.c (scm_divide): Fix more division by zero errors.
1582 2001-11-21 Gary Houston <ghouston@arglist.com>
1584 * Makefile.am (OMIT_DEPENDENCIES): removed, since it seems to be
1585 obsolete. autogen.sh says:
1586 invalid unused variable name: `OMIT_DEPENDENCIES'
1588 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1590 * numbers.c (scm_divide): Fix (/ 0). Thanks to Keith Wright for
1593 2001-11-21 Marius Vollmer <mvo@zagadka.ping.de>
1595 * Makefile.am (install-exec-hook): Prepend $(DESTDIR) to filename.
1596 Thanks to Eric Gillespie, Jr!
1598 2001-11-21 Stefan Jahn <stefan@lkcc.org>
1600 * win32-socket.c (getservent, setservent, endservent,
1601 getprotoent, setprotoent, endprotoent): New functions.
1602 Appropriate replacements for M$-Windows.
1604 * numbers.c (SIZE_MAX, PTRDIFF_MAX, PTRDIFF_MIN): Reintroduced
1605 these definitions for GUILE_DEBUG.
1607 * net_db.c: Include "win32-socket.h" if compiling with a native
1608 M$-Windows compiler. Include some pieces of code (protoent and
1609 servent interface) protected by HAVE_* macros when using a
1610 native M$-Windows compiler.
1612 2001-11-20 Marius Vollmer <mvo@zagadka.ping.de>
1614 * modules.c (scm_c_export): Do nothing when the first argument is
1615 already the terminating NULL. Thanks to Han-Wen Nienhuys!
1617 2001-11-20 Thien-Thi Nguyen <ttn@glug.org>
1619 * Makefile.am (libpath.h): In SCM_BUILD_INFO,
1620 also include `buildstamp'.
1622 2001-11-18 Rob Browning <rlb@defaultvalue.org>
1625 (s_scm_major_version): use SCM_MAJOR_VERSION.
1626 (s_scm_minor_version): use SCM_MINOR_VERSION.
1627 (s_scm_micro_version): use SCM_MICRO_VERSION.
1628 (s_scm_version): use SCM_MAJOR_VERSION, SCM_MINOR_VERSION, and
1632 (SCM_MAJOR_VERSION): renamed from SCM_GUILE_MAJOR_VERSION.
1633 (SCM_MINOR_VERSION): renamed from SCM_GUILE_MINOR_VERSION.
1634 (SCM_MICRO_VERSION): renamed from SCM_GUILE_MICRO_VERSION.
1636 2001-11-18 Neil Jerram <neil@ossau.uklinux.net>
1638 * vectors.c (scm_vector_move_left_x, scm_vector_move_right_x):
1639 Rewrite docstrings without reference to substring-move-left/right,
1640 since the latter no longer exist.
1642 2001-11-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1644 * eval.c: Removed bogus comment about acros.
1646 (scm_unmemocar): Use !SCM_CONSP instead of SCM_IMP.
1647 Minimize scope of local variable. Eliminate dependency on
1648 macro DEBUG_EXTENSIONS.
1650 (s_splicing): New error message string.
1652 (scm_m_body): Issue 'bad body' message rather than 'missing
1653 expression' message.
1655 (scm_m_quote): Eliminate unnecessary copying.
1657 (scm_m_lambda, scm_m_letstar, scm_m_letrec, scm_m_let): Leave the
1658 checking of the body to scm_m_body.
1660 (scm_m_do): Move comment to function header. Rename arg1 to
1661 binding. Made the code a bit easier to read.
1665 (iqq): Added a comment. Changed the depth parameter to
1666 unsigned. Use size_t for vector lengths. Make sure vector object
1667 is gc protected as long as its contents are read. Add some syntax
1668 checks. Get rid of unnecessary SCM_IMP test. Clean up the
1669 control structure a bit.
1671 (scm_m_delay): Added comment about the implementation of
1674 (scm_m_define): Add comment about guile's currying define
1675 syntax. Renamed 'proc' to 'name'. Eliminate dependency on macro
1676 DEBUG_EXTENSIONS. Simplified code a bit. Eliminate SICP code.
1678 (scm_m_letrec1): Removed. Part of the functionality is taken
1679 over by the new function 'transform_bindings'.
1681 (transform_bindings): New function. Takes over some of the
1682 functionality of removed function 'scm_m_letrec1', namely to split
1683 a list of bindings into a reversed list of variables and a list of
1686 (scm_m_letrec): Call 'transform_bindings'.
1688 (scm_m_let): Minimized scope of local variables. Renamed 'proc'
1689 to 'temp' and 'arg1' to 'binding'. Eliminated redundant SCM_NIMP
1690 test. Use 'transform_bindings'. Fixed scoping error with named
1691 let (Thanks to Aubrey Jaffer for reporting the bug and to Neil
1692 Jerram for suggesting the fix). Cleaned up the control structure
1695 (scm_m_expand_body): Use 'transform_bindings'. Eliminated
1696 unnecessary consing. Eliminated unnecessary
1697 SCM_DEFER/ALLOW_INTS.
1699 (SCM_CEVAL): Un-obfuscated some loops.
1701 2001-11-16 Neil Jerram <neil@ossau.uklinux.net>
1703 * gc.h (scm_unhash_name): Old declaration removed.
1705 * eval.c (s_scm_eval): Change @var{primitive-eval} to
1706 @code{primitive-eval}.
1708 * feature.c, vectors.c, net_db.c, unif.c, weaks.c, struct.c,
1709 version.c, alist.c, ports.c, ramap.c, unif.c, strings.c, list.c:
1710 Change @deffnx lines in docstrings to say {Scheme Procedure}
1711 rather than primitive or procedure.
1713 * posix.c (scm_execl), filesys.c (scm_close), unif.c
1714 (scm_array_set_x, scm_array_contents, scm_uniform_array_read_x,
1715 scm_bit_set_star_x, scm_bit_invert_x), ramap.c (scm_array_fill_x,
1716 scm_array_for_each, scm_array_index_map_x), vectors.c (scm_vector,
1717 scm_make_vector, scm_vector_to_list, scm_vector_fill_x), strop.c
1718 (scm_string_split, scm_string_ci_to_symbol), strings.c
1719 (scm_string_p), sort.c (scm_merge), print.c (scm_newline),
1720 macros.c (scm_macro_type), alist.c (scm_acons, scm_assq):
1721 Docstring fixes and improvements reflecting edits that have been
1722 made in the reference manual source.
1724 * objprop.c (scm_object_properties, scm_set_object_properties_x,
1725 scm_object_property, scm_set_object_property_x): Remove invalid
1726 @deffnx lines for corresponding procedure property primitives.
1728 These changes add a @deffnx C function declaration and function
1729 index entries for each Guile primitive to the copy of the doc
1730 snarf output that is used for reference manual synchronization.
1731 Online help is unchanged.
1733 * snarf.h (SCM_SNARF_DOCS): Output primitive's C function name.
1734 (SCM_DEFINE, SCM_DEFINE1, SCM_REGISTER_PROC): Supply to C function
1735 name to SCM_SNARF_DOCS.
1737 * guile-snarf-docs-texi.in: Pass the shell script's arguments into
1738 snarf-check-and-output-texi.
1740 * Makefile.am (guile-procedures.texi): New rule.
1741 (BUILT_SOURCES, guile.texi, guile-procedures.txt, CLEANFILES):
1742 Changed so that the last stage of doc snarfing is now performed
1743 twice, once to produce guile-procedures.txt for online help, and
1744 once to produce guile.texi for reference manual synchronization.
1746 2001-11-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
1748 * eval.c (RETURN): Wrap in do{}while(0) in order to make it
1749 safely usable as a single statement followed by a ';', for example
1752 (SCM_CEVAL, SCM_APPLY): Clean up code using 'RETURN'.
1754 2001-11-13 Neil Jerram <neil@ossau.uklinux.net>
1756 * random.c (scm_random_solid_sphere_x,
1757 scm_random_hollow_sphere_x): Correct "shere" typos.
1759 * hashtab.c (scm_hash_fold): Add missing apostrophe to docstring.
1761 * version.c (scm_version): Update docstring to include
1764 2001-11-13 Marius Vollmer <mvo@zagadka.ping.de>
1766 * modules.c (scm_c_export): Call va_end after collecting the
1769 * strop.h, strop.c (scm_substring_move_left_x,
1770 scm_substring_move_right_x): Removed.
1772 * __scm.h (HAVE_UINTPTR_T, HAVE_PTRDIFF_T, HAVE_LONG_LONG,
1773 HAVE_LONG_LONGS): Define to "1" when defining them, to mirror what
1776 2001-11-12 Marius Vollmer <mvo@zagadka.ping.de>
1778 * numbers.c: Document macros to define when including
1779 num2integral.i.c. MAX_VALUE and MIN_VALU are no longer used, we
1780 now rely on SIZEOF_ macros that have been figured out at
1783 * num2integral.i.c: Adapt to new interface.
1784 (NUM2INTEGRAL): Test whether a fixnum can be represented in the
1785 target type by casting it and checking whether it is still the
1786 same. Do not try to handle bignums for integral types that are
1787 smaller than fixnums. When handling bignums, collect the
1788 magnituse first into a unsigned type, and correctly check for
1790 (INTEGRAL2BIG): Do not use MIN_VALUE explicitely by observing that
1791 only -MIN_VALUE can still be negative of all negative numbers (in
1794 * tags.h (SIZEOF_SCM_T_BITS): Define it appropriately.
1796 * __scm.h: Define HAVE_UINTPTR_T, HAVE_PTRDIFF_T and
1797 HAVE_LONG_LONG depending on whether their size is non-zero.
1799 2001-11-11 Thien-Thi Nguyen <ttn@glug.org>
1801 * strop.c (scm_string_null_p): Docfix; nfc.
1802 Thanks to Scott Lenser.
1804 2001-11-07 Neil Jerram <neil@ossau.uklinux.net>
1806 * extensions.c (scm_load_extension): Canonicalize docstring
1809 * unif.c (scm_uniform_array_write), ports.c
1810 (scm_current_output_port, scm_force_output), dynwind.c
1811 (scm_dynamic_wind), scmsigs.c (scm_setitimer, scm_getitimer),
1812 filesys.c (scm_open, scm_lstat), struct.c
1813 (scm_make_struct_layout), random.c (scm_random,
1814 scm_random_solid_sphere_x, scm_random_hollow_sphere_x, strop.c
1815 (scm_i_index): Remove superfluous whitespace from end of docstring
1818 * filesys.c (scm_select), guardians.c (scm_guardian_greedy_p),
1819 strings.c (scm_make_string), variable.c (scm_make_variable,
1820 scm_make_undefined_variable, scm_variable_p, scm_variable_set_x,
1821 scm_variable_bound_p), scmsigs.c (scm_setitimer, scm_getitimer),
1822 posix.c (scm_crypt), struct.c (scm_make_vtable_vtable), hashtab.c
1823 (scm_hash_fold), ports.c (scm_port_for_each): Remove superfluous
1824 newline at end of docstrings.
1826 * modules.c (scm_set_current_module): Add missing newline to
1829 2001-11-07 Stefan Jahn <stefan@lkcc.org>
1831 * win32-socket.[ch]: New files. Defines Winsock-API error codes
1832 and makes them available through Guile. That is because the
1833 Winsock-API does not store its errors in `errno' and thus cannot
1834 return error messages via `strerror (errno)'.
1836 * socket.c (scm_init_socket): Initialize `win32-socket' part
1837 here under M$-Windows.
1839 * numbers.h: Added missing declaration of
1840 `scm_sys_check_number_conversions()'.
1842 * error.c: Local definition of SCM_I_STRERROR and SCM_I_ERRNO
1843 and use in `(strerror)' and `(system-error)'.
1845 * Makefile.am (EXTRA_libguile_la_SOURCES): Added
1846 `win32-socket.[ch]' to extra source and header files.
1848 2001-11-06 Marius Vollmer <mvo@zagadka.ping.de>
1850 * script.c (scm_shell_usage, scm_compile_shell_switches): Prepend
1851 a call to turn-on-debugging when --debug has been given instead of
1852 turning it on directly. Also, handle new `--no-debug' option,
1853 which might suppress the call to turn-on-debugging.
1855 2001-11-05 Stefan Jahn <stefan@lkcc.org>
1857 * struct.c (s_scm_struct_vtable_p): Corrected docstring.
1859 2001-11-04 Stefan Jahn <stefan@lkcc.org>
1861 * Makefile.am (libguile_la_LIBADD): Added $(THREAD_LIBS_LOCAL)
1862 here (was at guile_LDADD) which describes the dependency
1863 correctly and allows a clean build on Win32.
1865 * __scm.h (SCM_API): Follow-up patch. Renamed __FOO__ macros
1868 * __scm.h: USE_DLL_IMPORT indicates the usage of the DLL
1869 import macros for external libraries (libcrypt, libqthreads,
1870 libreadline and libregex).
1872 * coop-defs.h: Include <winsock2.h> for `struct timeval'.
1874 * posix.c (flock): Added support for flock() in M$-Windows.
1876 * guile.c (SCM_IMPORT): Follow-up patch. Use SCM_IMPORT instead
1879 * fports.c (getflags): Differentiate reading and writing pipes
1882 * filesys.c (S_IS*): Redefine all of the S_IS*() macros for
1885 * coop.c (coop_condition_variable_timed_wait_mutex): Use
1886 conditionalized error code if `ETIMEDOUT' is not available.
1887 (scm_thread_usleep): Remove bogus declaration of `struct timeval
1890 * numbers.c (PTRDIFF_MIN): Moved this definition where it actually
1891 belongs. That is because NO_PREPRO_MAGIC gets undefined after
1892 each inclusion of `num2integral.i.c'.
1893 (SIZE_MAX): Define NO_PREPRO_MAGIC if SIZE_MAX is undefined.
1895 2001-11-03 Marius Vollmer <mvo@zagadka.ping.de>
1897 * eval.c (scm_m_begin): Allow `(begin)`, with no subforms.
1898 (SCM_CEVAL): Evaluate an empty `begin' to SCM_UNSPECIFIED.
1900 2001-11-02 Mikael Djurfeldt <mdj@linnaeus>
1902 * print.c (scm_iprin1): Mark print state as revealed when
1903 dispatching to generic write or display.
1905 * unif.c (scm_ra2contig): Fixed memory overwrite bug.
1907 2001-11-02 Marius Vollmer <mvo@zagadka.ping.de>
1909 Support for native Win32. Thanks to Stefan Jahn!
1911 * Makefile.am: Add win32-uname.c, win32-uname.h, win32-dirent.c
1912 and win32-dirent.h to extra source and header files. These
1913 include the uname() and the POSIX dirent interface implementation
1914 for M$-Windows. Put `-no-undefined' into LDFLAGS to support
1915 linkers which do not allow unresolved symbols inside shared
1916 libraries. Corrected `guile_filter_doc_snarfage$(EXEEXT)'
1919 * __scm.h: Defined SCM_API. This macro gets prepended to all
1920 function and data definitions which should be exported or imported
1921 in the resulting dynamic link library in the Win32 port.
1923 * __scm.h, alist.h, arbiters.h, async.h, backtrace.h, boolean.h,
1924 chars.h, continuations.h, coop-defs.h, coop-threads.h,
1925 debug-malloc.h, debug.h, deprecation.h, dynl.h, dynwind.h,
1926 environments.h, eq.h, error.h, eval.h, evalext.h, extensions.h,
1927 feature.h, filesys.h, fluids.h, fports.h, gc.h, gdb_interface.h,
1928 gdbint.h, gh.h, goops.h, gsubr.h, guardians.h, hash.h, hashtab.h,
1929 hooks.h, init.h, ioext.h, iselect.h, keywords.h, lang.h, list.h,
1930 load.h, macros.h, mallocs.h, modules.h, net_db.h, numbers.h,
1931 objects.h, objprop.h, options.h, pairs.h, ports.h, posix.h, print.h,
1932 procprop.h, procs.h, properties.h, ramap.h, random.h, rdelim.h,
1933 read.h, regex-posix.h, root.h, rw.h, scmsigs.h, script.h, simpos.h,
1934 smob.h, socket.h, sort.h, srcprop.h, stackchk.h, stacks.h, stime.h,
1935 strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h,
1936 tags.h, threads.h, throw.h, unif.h, values.h, variable.h, vectors.h,
1938 Prefixed each each exported symbol with SCM_API.
1940 * continuations.c: Added comment about the use of the extern
1941 declarations of {get,set}context() functions used in the ia64 port.
1943 * continuations.h, gc.c: `__libc_ia64_register_backing_store_base'
1944 is meant to be a `unsigned long *'.
1946 * filesys.c: Include `direct.h' if possible. Use local
1947 `win32-dirent.h' for the native M$-Windows port. Define S_IS*()
1948 macros for M$-Windows. Implementation of `fstat_Win32()' which is
1949 able to differentiate between sockets and other file descriptors.
1950 Use this function as wrapper in `scm_fstat()'. Fixed typo in
1953 * fports.c: Include `io.h' is possible. Put `*fp' into referring
1954 statement block in `scm_fport_buffer_add()'.
1955 Some corrections in `getflags()'.
1957 * gdb_interface.h (GDB_INTERFACE): Also support __CYGWIN__.
1959 * guile.c: Make sure to define __SCM_IMPORT__ for shared library
1960 build on Win32. Disable preloaded symbols on Win2 platforms.
1962 * ioext.c, ports.c: Include `io.h' is possible.
1964 * mkstemp.c: Include `process.h' is possible.
1966 * net_db.c: Disable extern declaration of `h_errno' for __CYGWIN__,
1968 Put `scm_return_entry()' into HAVE_GETSERVENT conditional.
1970 * posix.c: Remove unnecessary dirent includes and defines. Include
1971 local `win32-uname.h' for MinGW. Extern declaration of
1972 `mkstemp()' for systems where it does not exists. Make
1973 `getlogin()' available on M$-Windows.
1975 * scmsigs.c: Made `usleep()' avalable on MinGW.
1977 * stime.c: On M$-Windows `tzname[]' is known to be `_tzname[]'.
1979 * win32-dirent.c: Include "win32-dirent.h", not "dirent.h".
1981 * win32-uname.c: Include "win32-uname.h", not "uname.h".
1983 2001-10-28 Mikael Djurfeldt <mdj@linnaeus>
1985 * unif.c (scm_uniform_array_read_x, scm_uniform_array_write):
1986 Don't apply scm_uniform_vector_length on arrays.
1988 2001-10-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
1990 * eval.c (scm_lookupcar, scm_m_letstar, scm_m_do, iqq,
1991 scm_m_define, scm_m_letrec1, scm_m_let, scm_m_expand_body,
1992 scm_macroexp, unmemocopy, scm_eval_args, scm_deval_args,
1993 SCM_CEVAL, scm_map, scm_init_eval): When building lists, prefer
1994 scm_list_<n> over scm_cons[2]?.
1996 (scm_unmemocar, scm_m_cond, scm_m_letstar, scm_m_letrec1,
1997 scm_m_let, scm_m_atbind, unmemocopy, SCM_CEVAL, SCM_APPLY): Use
1998 SCM_C[AD][AD]R instead of explicit form.
2000 (scm_m_set_x, scm_m_cond, scm_m_letstar, scm_m_do): Reordered
2001 comparison parameters.
2003 (scm_m_case, scm_m_cond, scm_m_letstar, scm_m_do, SCM_CEVAL): Use
2004 !SCM_NULLP instead of SCM_NIMP.
2006 (scm_m_case): Don't copy the form. Renamed proc to clause and
2007 minimized its scope. Renamed x to clauses. Removed side
2008 effecting operation from macro call.
2010 (scm_m_cond): Don't copy the form. Renamed arg1 to clause and
2011 minimized its scope. Renamed x to clauses. Minimized the scope
2012 of variable 'len'. Make sure the else clause is treated specially
2013 even in case of '=>' occurences. Don't change the else to #t in
2014 order to be able to distinguish this case in the evaluator. Leave
2015 type checking of the recipient to the evaluator.
2017 (scm_c_improper_memq): Made the comment somewhat clearer.
2019 (scm_m_lambda): Renamed proc to formals. Removed unnecessary
2020 test for SCM_IM_LET at the place of the formal parameters.
2021 Simplified the formal parameter checking.
2023 (scm_m_letstar): Added Comment. Renamed proc to bindings.
2024 Renamed arg1 to binding and minimized its scope. Eliminated
2025 unnecessary consing.
2027 (scm_m_do): Renamed proc to bindings. Minimized the scope of
2030 (build_binding_list): New static function.
2032 (unmemocopy): Don't use SCM_TYP7 on pairs (it's unclean).
2033 Further, split up the 'letrec' unmemoizing code to the
2034 corresponding parts for 'do', 'let' and 'letrec', adding comments
2035 to each form. Cleanup the handling of the do form (This removes
2036 some *real* code :-).
2038 (SCM_CEVAL): Removed side effecting operation from macro call.
2039 Handle the 'else clause of the 'cond form specially - the symbol
2040 'else is not replaced with #t any more.
2042 2001-10-14 Gary Houston <ghouston@arglist.com>
2044 * version.c (scm_version): use sprintf instead of snprintf,
2045 for portability. thanks to Bill Schottstaedt.
2047 2001-10-14 Mikael Djurfeldt <mdj@linnaeus>
2049 * read.c (scm_lreadr): When user-defined hash procedure returns
2050 SCM_UNSPECIFIED: Fall back to standard handling instead of raising
2051 an exception. (This prevents parsing of uniform vectors from
2052 interfering with parsing of numbers.)
2054 2001-10-13 Marius Vollmer <mvo@zagadka.ping.de>
2056 * numbers.c: Set NO_PREPRO_MAGIC when defining our version of
2057 PTRDIFF_MIN. Thanks to Ken Raeburn.
2059 2001-10-07 Marius Vollmer <mvo@zagadka.ping.de>
2061 * Makefile.am (EXTRA_libguile_la_SOURCES): Added "mkstemp.c".
2063 * eval.c (scm_m_atbind): First try to find the variable without
2064 defining it locally; when it has not been found, define it
2067 * modules.c (module_variable): Pass over variables that exist but
2070 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
2072 * backtrace.c (display_backtrace_file_and_line): Only use
2073 scm_basename when POSIX support is compiled in. Thanks to Chris
2076 2001-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2078 * numbers.c (mem2uinteger): Return number read so far when coming
2079 across a hexdigit after having read a # or if not reading a hex
2080 value. This will enable the calling code to correctly handle
2081 forms like 1e2. (The background is, that the exponent markers d,
2082 e and f are also hexdigits.) Thanks to Mikael Djurfeldt for
2083 providing this patch.
2085 (mem2complex): Fix erroneous double-negation. Now, numbers like
2086 1-i will be read correctly.
2088 2001-10-12 Mikael Djurfeldt <mdj@linnaeus>
2090 * debug.c (scm_mem_to_proc): Fixed typo in previous change.
2092 * validate.h (SCM_VALIDATE_DOUBLE_DEF_COPY): New macro.
2094 2001-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
2096 * print.c (scm_print_state_vtable, print_state_pool):
2097 Initialize. These variables are now registered as gc roots.
2099 (scm_current_pstate): Update documentation.
2101 (scm_current_pstate, scm_make_print_state, scm_free_print_state,
2102 scm_prin1, scm_init_print): print_state_pool is registered as a
2103 gc root and thus does not need to be protected by a surrounding
2106 (make_print_state): The car of print_state_pool no longer holds
2107 the scm_print_state_vtable.
2109 (scm_current_pstate, scm_make_print_state, print_circref,
2110 scm_iprin1, scm_prin1, scm_iprlist): Prefer !SCM_<foo> over
2113 (scm_prin1): When building lists, prefer scm_list_<n> over
2116 (scm_iprlist): Removed a redundant SCM_IMP test.
2118 (scm_simple_format): Use SCM_EQ_P to compare SCM values.
2120 2001-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
2122 * debug.c (scm_make_iloc): Prefer !SCM_<foo> over SCM_N<foo>.
2124 (scm_memcons, scm_mem_to_proc): When building lists, prefer
2125 scm_list_<n> over scm_cons[2]?.
2127 (scm_mem_to_proc): Prefer SCM_CONSP over SCM_NIMP.
2129 (scm_procedure_name): Use SCM_CADR instead of explicit form.
2131 (debugobj_print): Coerce scm_intprint arg 1 to long, not int.
2132 Thanks to Rob Browning for the patch (see log entry 2001-09-21) -
2133 for some reason his patch didn't make it into the cvs.
2135 2001-10-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
2137 * numbers.c (mem2decimal_from_point): Cleaned up the parsing a
2138 little bit - should even be somewhat more accurate now.
2140 2001-10-08 Rob Browning <rlb@defaultvalue.org>
2142 * gc.c: support ia64 register backing store.
2143 (SCM_MARK_BACKING_STORE): new macro.
2145 * continuations.h: support ia64 register backing store.
2146 (struct scm_t_contregs): add ia64 register backing store.
2148 * continuations.c: support ia64 register backing store.
2149 (continuation_mark): mark ia64 register backing store.
2150 (continuation_free): free ia64 register backing store.
2151 (scm_make_continuation): capture ia64 register backing store.
2152 (copy_stack_and_call): copy ia64 register backing store.
2154 2001-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
2156 * hashtab.c (scm_hash_fn_create_handle_x): The result of assoc_fn
2157 is known to be #f if no entry is found. Thus, use !SCM_FALSEP
2158 instead of SCM_NIMP to test for that case.
2160 * strings.h (SCM_SET_STRING_LENGTH): Cast the length to
2161 scm_t_bits instead of long.
2163 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
2165 * tags.h (SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
2166 SCM_T_SIGNED_BITS_MIN): New.
2167 * numbers.h (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM):
2168 Use them to make these macros computable by the preprocessor.
2170 * num2integral.i.c (INTEGRAL2NUM): Let the preprocessor test
2171 whether the integral type fits in a fixnum, not the compiler.
2172 This removes a spurious compiler warning. Also, honor the
2173 NO_PREPRO_MAGIC flag to suppress any preprocessor tests. This is
2174 needed for `long long's.
2176 * numbers.c: Define NO_PREPRO_MAGOC when including
2177 num2integral.c.i for `long long' and `signed long long'.
2179 2001-10-06 Mikael Djurfeldt <mdj@linnaeus>
2181 These changes fixes a race condition in the Guile coop - pthread
2184 * coop.c (mother_awake_p): New variable.
2185 (coop_create): Set mother_awake_p before creating or signalling
2186 mother; wait until mother is going to sleep before returning.
2187 (mother): Reset mother_awake_p before going to sleep.
2189 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
2191 * options.c (protected_objects, scm_init_options): The content of
2192 protected_objects is now protected from garbage collection using
2193 scm_gc_register_root instead of scm_permanent_object.
2195 (get_option_setting): New static function that computes an option
2196 setting as it was formerly done in the function scm_options.
2198 (get_documented_option_setting): New static function that
2199 returns option documentation as it was formerly done in the
2200 function scm_options. Note that documentation C strings are no
2201 longer precomputed into SCM objects. Instead, they are converted
2202 into SCM strings every time get_documented_option_setting is
2205 (change_option_setting): New static functions that modifies the
2206 option setting as it was formerly done in the function
2207 scm_options. The function is now exception safe, i. e. won't
2208 cause a memory leak when interrupted. Further, only non-immediate
2209 option values are added to the protection list.
2211 (scm_options): This function now has only the purpose to dispatch
2212 to to get_option_setting, get_documented_option_setting or
2213 change_option_setting, depending on the arguments given to
2216 (scm_init_opts): Don't convert documentation C strings into SCM
2217 strings. Further, don't protect any object values: They _must_
2218 be immediate values, otherwise there is no guarantee that they
2219 have not been collected before anyway.
2221 * options.[ch] (scm_t_option): Made type unsigned, name into a
2222 constant char* and val into a scm_t_bits type.
2224 (scm_options, scm_init_opts): The number of options is guaranteed
2225 to be larger or equal to zero. Thus, the type is changed to
2228 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
2230 * num2integral.i.c (NUM2INTEGRAL): Eliminated some warnings about
2231 testing an unsigned value for being >= 0.
2233 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
2235 * numbers.h: Removed old comment about using SCM_CAR to access
2238 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
2239 the return value is signed. Thanks to Brian Crowder for the bug
2242 (SCM_SRS): Avoid unnecessary casting and don't unpack input
2243 values. With this patch, SCM_SRS can be safely used for other
2244 types than scm_t_signed_bits. However, it should still better be
2245 an internal macro and thus be renamed to SCM_I_SRS.
2247 (SCM_MAKINUM, SCM_INUM): Use proper casting.
2249 2001-10-03 Gary Houston <ghouston@arglist.com>
2251 * continuations.h, unif.h: in the descriptions of the bit patterns
2252 of the heap cells, make bit 0 the least significant.
2254 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
2256 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
2257 Thanks to Golubev I. N.
2259 2001-09-25 Gary Houston <ghouston@arglist.com>
2261 * ports.c (scm_drain_input): extended the docstring. thanks to
2262 Alex Schroeder and Thien-Thi Nguyen.
2264 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
2266 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
2267 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
2268 macros. (The NUM names might soon change.)
2270 * numbers.h: Added missing declarations.
2272 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
2274 * Makefile.am: Distribute num2float.i.c.
2276 * num2float.i.c: New file, multiply included by numbers.c, used
2277 to "templatize" the float <-> num conversion routines.
2279 * numbers.c: New functions: scm_num2float, scm_float2num,
2280 scm_num2double, scm_double2num.
2282 2001-09-21 Rob Browning <rlb@defaultvalue.org>
2284 * .cvsignore: really add version.h
2286 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
2287 Otherwise it fails on the alpha. However, we might rather choose
2288 this size conditionally.
2290 * numbers.c (scm_gcd): change "k" to a long from an int.
2291 Otherwise it fails on the alpha. However, we might rather choose
2292 this size conditionally.
2294 * error.c (scm_wta): coerce char* to intptr_t before int
2297 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
2300 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
2302 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
2304 * numbers.c (scm_integer_expt): Accept inexact integer in second
2305 argument. (Thanks to Bill Schottstaedt.)
2307 2001-09-20 Rob Browning <rlb@defaultvalue.org>
2309 * .cvsignore: add version.h
2311 * versiondat.h.in: removed (obsolete).
2313 * version.h.in: renamed from version.h.
2314 (SCM_GUILE_MAJOR_VERSION): new public macro.
2315 (SCM_GUILE_MINOR_VERSION): new public macro.
2316 (SCM_GUILE_MICRO_VERSION): new public macro.
2318 * version.h: renamed to version.h.in.
2321 (scm_major_version): support integer *_VERSION macros.
2322 (scm_minor_version): support integer *_VERSION macros.
2323 (scm_micro_version): support integer *_VERSION macros.
2324 (scm_version): support integer *_VERSION macros.
2326 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
2328 * error.c, error.h: Made error keys globally accessible.
2329 Applications might want to test for these or use them in a direct
2332 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
2333 routines are passed an inexact. This change in behavior is
2334 motivated by concordance with R5RS: It is more common that a
2335 primitive doesn't want to accept an inexact for an exact.
2337 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2339 The following patch partially undoes my patch from 2001-06-30,
2340 where I added the function scm_gc_mark_cell_conservatively. The
2341 function is buggy, since it breaks guile during conservative
2342 marking if a pointer on the stack points directly into the list of
2343 free cells on the heap: With conservative cell marking this will
2344 cause the whole free list to be scanned and marked - boom!
2346 * gc.c (allocated_mark, MARK, heap_segment,
2347 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
2348 (scm_gc_mark_cell_conservatively): Remove function
2349 scm_gc_mark_cell_conservatively and update the corresponding
2350 comments and uses accordingly. Thanks to Christopher Cramer for
2351 the patch. (Minor corrections by me.)
2353 2001-09-15 Gary Houston <ghouston@arglist.com>
2355 * root.h (scm_root_state): removed the continuation_stack and
2356 continuation_stack_ptr members, which have no apparent purpose.
2357 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
2360 * root.c (root_mark), init.c (restart_stack, start_stack), gc
2361 (scm_igc): remove all references to contination_stack and
2362 continuation_stack_ptr, avoiding allocation of a vector and
2363 useless processing during gc.
2365 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2367 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
2369 (TCONC_IN): Make sure that the cell word 0 is initialized last.
2371 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
2373 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
2375 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
2376 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
2378 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2380 * guardians.c (mark_dependencies_in_tconc,
2381 whine_about_self_centered_zombies, scm_init_guardians): Register
2382 the static global variable `self_centered_zombies' via
2383 scm_gc_register_root, to make some cdr-ing unnecessary.
2385 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2387 * backtrace.c (display_backtrace_file,
2388 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
2389 values, use SCM_FALSEP when comparing SCM values against #f.
2390 Thanks to Rob Browning for the bug report.
2392 2001-09-12 Martin Baulig <martin@home-of-linux.org>
2394 * strings.[ch] (scm_str2string): New function.
2396 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
2398 * gc.c (scm_done_free): Always subtract size from scm_mallocated
2399 when computing nm, even if it's negative.
2400 (scm_must_malloc): Abort on overflow of scm_mtrigger.
2401 (scm_must_realloc): Likewise.
2403 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
2405 * numbers.c (scm_sys_check_number_conversions): new function,
2406 defined if Guile is compiled in debugging mode. currently checks
2407 `scm_num2ulong', should check much much more.
2409 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
2410 unsigned, ensure that it's positive. thanks to Martin Baulig!
2412 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2414 * __scm.h: Added new section about compile time selectable
2417 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
2418 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
2419 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
2420 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
2423 * deprecation.c (scm_include_deprecated_features): Simplified.
2425 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
2426 `SCM_IMP´ instead of `!SCM_CELLP´.
2428 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
2429 Extract side-effecting operations from macros.
2431 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
2432 scm_top_level_lookup_closure_var and scm_system_transformer.
2434 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
2436 (heap_segment): Use CELL_P instead of SCM_CELLP.
2438 * init.c (start_stack): Don't initialize
2439 scm_top_level_lookup_closure_var and scm_system_transformer.
2441 * modules.c (scm_set_current_module): Don't access
2442 scm_top_level_lookup_closure_var and scm_system_transformer.
2444 (scm_sym2var): Don't call scm_variable_set_name_hint.
2446 (scm_post_boot_init_modules): Removed deprecated initializations.
2448 * print.c (scm_ipruk): Don't access cell contents of non cells.
2450 * strings.c (scm_string_set_x): All strings are writable.
2452 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
2453 type. There is only one string type now.
2455 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
2457 * tags.h: Remove comments about two different string types.
2459 (SCM_CELLP, SCM_NCELLP): Deprecated.
2461 * variable.c (make_variable): Remove code variant for vcells.
2463 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
2464 SCM_VARIABLE_LOC): Remove code variant for vcells.
2466 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
2467 SCM_ENABLE_DEPRECATED with the logic reversed.
2469 * dynl.c (moddata, registered_mods), dynl.[ch]
2470 (scm_register_module_xxx, scm_registered_modules,
2471 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
2472 (*top-level-lookup-closure*), eval.[ch]
2473 (scm_top_level_lookup_closure_var, scm_system_transformer,
2474 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
2475 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
2476 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
2477 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
2478 scm_unprotect_object), modules.c (root_module_lookup_closure,
2479 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
2480 beautify_user_module_x_var, try_module_autoload_var,
2481 scm_module_full_name), modules.[ch] (scm_the_root_module,
2482 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
2483 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
2484 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
2485 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
2486 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
2487 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
2488 scm_make_shared_substring), tags.h (scm_tc7_substring,
2489 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
2490 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
2491 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
2492 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
2495 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
2496 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
2497 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
2498 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
2499 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
2500 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
2501 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
2502 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
2503 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
2504 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
2505 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
2506 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
2507 (setzone, scm_strftime, scm_strptime), vports.c
2508 (scm_make_soft_port): Remove calls to
2509 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
2510 gone, all strings are 0-terminated anyway.
2512 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
2513 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
2514 double inclusion of the same headers to the SCM_<filename>_H
2517 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
2518 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
2519 print.c (scm_iprin1): The type scm_tc7_substring does not exist
2522 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
2523 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
2524 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
2525 !SCM_<foo> over SCM_N<foo>.
2527 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2529 * Makefile.am: Remove references to symbols-deprecated.c.
2531 * symbols.c (scm_init_symbols): Don't initialize deprecated
2534 * symbols-deprecated.c: Removed.
2536 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
2537 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
2538 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
2539 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
2540 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
2541 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
2542 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
2543 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
2544 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
2545 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
2546 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
2547 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
2548 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
2549 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
2550 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
2551 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
2552 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
2553 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
2554 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
2555 scm_intern0, scm_sysintern, scm_sysintern0,
2556 scm_sysintern0_no_module_lookup, scm_symbol_value0,
2557 scm_string_to_obarray_symbol, scm_intern_symbol,
2558 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
2559 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
2560 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
2561 vectors.[ch] (scm_vector_set_length_x): Removed.
2563 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
2564 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
2565 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
2566 Renamed the macros that are defined to inhibit double inclusion of
2567 the same headers to the SCM_<filename>_H format.
2569 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
2570 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
2573 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2575 * continuations.h (scm_contregs), debug.h (scm_debug_info,
2576 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
2577 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
2578 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
2579 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
2580 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
2581 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
2582 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
2583 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
2584 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
2585 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
2586 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
2588 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
2589 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
2590 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
2591 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
2592 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
2593 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
2594 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
2595 double inclusion of the same headers to the SCM_<filename>_H
2598 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
2599 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
2600 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
2601 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
2602 !SCM_<foo> over SCM_N<foo>.
2604 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2606 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
2607 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
2608 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
2609 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
2610 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
2611 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
2612 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
2613 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
2614 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
2615 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
2616 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
2617 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
2618 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
2619 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
2620 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
2621 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
2622 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
2623 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
2624 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
2625 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
2626 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
2627 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
2628 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
2629 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
2630 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
2631 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
2632 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
2633 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
2634 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
2635 the macros that are defined to inhibit double inclusion of the
2636 same headers to the SCM_<filename>_H format.
2638 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
2640 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
2641 "scm_t_portable" with "scm_port_table" which was an artifact from
2642 the great "scm_*_t -> scm_t_" renaming.
2644 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
2646 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
2647 used; nfc. Thanks to Bill Schottstaedt.
2649 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
2650 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
2651 Thanks to Chris Cramer.
2653 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
2655 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
2657 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
2659 * dynwind.h (scm_swap_bindings): Declare.
2660 * dynwind.c (scm_swap_bindings): Make non-static.
2662 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
2664 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
2665 doing exactly nothing about them). thanks Neil!
2667 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
2669 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
2671 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
2673 * gc.c: Fix omission bug: Add `heap_segment' forward decl
2674 (proto) in the case when either `GUILE_DEBUG' or
2675 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
2677 (map_free_list): Fix typo: Ref `f' correctly.
2679 Thanks to Chris Cramer.
2681 2001-08-15 Rob Browning <rlb@defaultvalue.org>
2683 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
2685 (libpath.h): change libguileversion to libguileinterface.
2687 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
2689 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
2690 ChangeLog-2000. Thanks to Daniel Skarda!
2692 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
2694 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
2695 do it from the Makefile.
2697 * Makefile.am: rearrange the snarfing slightly, so that .doc files
2698 are of a reasonable size.
2700 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
2702 * stacks.c (scm_make_stack): Improve docstring by explaining use
2705 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
2707 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
2708 scm_char_whitespace_p, scm_char_upper_case_p,
2709 scm_char_lower_case_p, scm_char_is_both_p): Do not require
2710 characters to fulfill isascii in addition to the primary
2713 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2715 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
2716 scm_istr2flo, scm_istring2number): Removed.
2718 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
2721 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
2722 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
2725 (scm_string_to_number): Use new number parser.
2727 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
2728 handles complex numbers.
2730 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
2733 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
2736 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
2738 (scm_i_mem2number): Added.
2740 (scm_exact_to_inexact): Changed signature.
2742 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
2743 here instead of within scm_i_mem2number. Call scm_i_mem2number
2744 instead of scm_istr2int and scm_istring2number.
2746 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2748 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
2749 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
2750 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
2751 !SCM_<pred> over SCM_N<pred>.
2753 (scm_eval_body): Remove side effecting code from macro call.
2755 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
2758 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2760 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
2762 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
2764 Removed vcell slot from structs.
2766 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
2769 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
2770 zero. Use scm_vtable_index_layout instead of "0" when accessing
2772 (scm_init_struct): Remove vcell slot layout code from
2773 required_vtable_fields.
2775 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
2777 * goops.c (build_class_class_slots): Removed vcell slot
2780 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
2781 Removed vcell slot layout code.
2782 (scm_si_vcell): Removed.
2784 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
2786 "Glocs" have been removed.
2788 * tags.h: Update tag system docs.
2789 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
2790 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
2791 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
2792 or SCM_NCONSP, respectively.
2794 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
2795 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
2796 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
2798 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
2799 tell glocs from structs.
2801 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
2803 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
2804 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
2805 instead of with glocs.
2806 (EVALCAR): Do not test for glocs.
2807 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
2809 (scm_unmemocar): Do not handle glocs.
2810 (scm_m_atfop): Memoize as a variable, not as a gloc.
2811 (scm_eval_args, scm_deval_args): Do not handle glocs.
2812 (scm_ceval, scm_deval): Likewise.
2814 * eval.h (SCM_XEVALCAR): Do not test for glocs.
2815 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
2818 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
2820 * dynwind.c (scm_swap_bindings): Likewise.
2821 (scm_dowinds): Updated to recognize lists of variables instead of
2824 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
2827 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
2830 2001-07-25 Gary Houston <ghouston@arglist.com>
2832 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
2833 docstrings to reflect the n-ary implementation.
2835 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
2837 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
2838 value of a variable, not the plain "return" statement.
2840 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
2842 * eval.c: Allow variables in memoized code (in addition to glocs).
2843 (scm_lookupcar): Handle variables in lost races. Replace symbol
2844 with variable directly, do not make a gloc.
2845 (scm_unmemocar): Rewrite variables using a reverse lookup, just
2847 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
2850 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2852 * variable.c (scm_i_variable_print): Use "value" instead of
2853 "binding" since a binding is the mapping between symbols and
2854 variables, not between variables and their values.
2856 * tags.h (scm_tc7_variable): New.
2857 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
2858 * print.c (scm_iprin1): Likewise.
2860 * variable.h (scm_tc16_variable): Removed.
2861 (SCM_VARIABLEP): Test for new tc7 code.
2862 (scm_i_variable_print): New.
2863 * variable.c (scm_tc16_variable): Removed.
2864 (variable_print): Renamed to scm_i_variable_print and made
2866 (variable_equal_p): Removed.
2867 (make_variable): Construct a tc7 object instead of a smob.
2868 (scm_init_variable): Do not register smob.
2870 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
2872 * tags.h: Include inttypes.h when we have it.
2874 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
2876 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
2877 is taken by the new SCM_IM_CALL_WITH_VALUES.
2878 * print.c (scm_isymnames): Update table accordingly.
2880 2001-07-22 Gary Houston <ghouston@arglist.com>
2882 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
2883 SCM_MAKINUM to convert regoff_t value to SCM.
2885 2001-07-21 Gary Houston <ghouston@arglist.com>
2887 * scmsigs.c: include sys/time.h for itimer stuff.
2889 2001-07-19 Rob Browning <rlb@defaultvalue.org>
2891 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
2893 * c-tokenize.lex: add option %nounput to quiet warning.
2894 Add prototype for yylex to quiet warning.
2896 * scmconfig.h.in: add flags for setitimer and getitimer.
2898 * scmsigs.h (scm_init_scmsigs): new prototype.
2899 (scm_init_scmsigs): new prototype.
2901 * scmsigs.c (s_scm_setitimer): new function.
2902 (s_scm_setitimer): new function.
2904 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2906 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
2907 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
2908 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
2909 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
2910 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
2911 guile-func-name-check.in, guile-snarf-docs-texi.in,
2912 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
2913 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
2914 objprop.c, objprop.h, options.c, options.h, random.h,
2915 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
2916 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
2917 version.c, version.h: Updated copyright notice.
2919 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2921 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
2922 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
2923 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
2924 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
2925 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
2926 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
2927 sym_environment, scm_sym_change_class): New static variables to
2928 hold predefined symbols.
2930 (build_class_class_slots): Build the list using scm_list_n
2931 instead of cons. Also, slots are already created as lists, thus
2932 making a call to maplist unnecessary.
2934 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
2935 scm_class_direct_subclasses, scm_class_direct_methods,
2936 scm_class_precedence_list, scm_class_slots, scm_class_environment,
2937 scm_method_procedure, create_standard_classes, purgatory): Use
2940 (build_slots_list, compute_getters_n_setters,
2941 scm_sys_initialize_object, scm_sys_inherit_magic_x,
2942 get_slot_value_using_name, set_slot_value_using_name,
2943 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
2944 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
2945 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
2947 (scm_sys_prep_layout_x): Minimize variable scopes.
2949 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
2950 scm_sys_fast_slot_set_x): Fix signedness.
2952 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
2953 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
2954 scm_memoize_method, scm_wrap_object): Use packing and unpacking
2955 when converting to and from SCM values.
2957 (scm_enable_primitive_generic_x): Add rest argument checking.
2959 (map, filter_cpl, maplist, scm_sys_initialize_object,
2960 scm_sys_prep_layout_x, slot_definition_using_name,
2961 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
2962 call_memoize_method, scm_make, scm_make_class): Prefer explicit
2963 predicates over SCM_N?IMP tests.
2965 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
2968 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
2971 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
2973 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
2975 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
2977 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
2979 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
2981 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
2983 * strings.c (s_scm_string): fix arg position in assert.
2985 2001-07-11 Gary Houston <ghouston@arglist.com>
2987 * strports.c (st_write): use memcpy, not strncpy. thanks to
2990 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
2992 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
2993 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
2994 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
2995 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
2996 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
2997 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
2998 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
2999 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
3000 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
3001 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
3002 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
3003 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
3004 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
3005 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
3006 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
3007 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
3008 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
3009 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
3010 weaks.c, weaks.h: Remove "face-lift" comment.
3012 2001-07-08 Rob Browning <rlb@defaultvalue.org>
3014 * .cvsignore: add stamp-h.in.
3016 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3018 * hooks.c (scm_make_hook, scm_add_hook_x),
3019 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
3020 value info to the docstrings.
3022 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3024 Some more compatibility patches for Windows.
3026 * posix.c (getlogin): getlogin() implementation for Windows.
3028 * backtrace.c, ioext.c: Include <stdio.h>.
3030 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
3033 * cpp_sig_symbols.in: Added SIGBREAK.
3035 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
3037 * strports.c (scm_read_0str, scm_eval_0str): Call
3038 scm_c_read_string and scm_c_eval_string respectively, not
3039 themselves. Thanks to Dale P. Smith!
3041 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3043 * unif.c (scm_array_set_x): The variable args does not
3044 necessarily have to be a list. Further, got rid of a redundant
3047 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3049 * list.c (SCM_I_CONS): Make sure the cell type is initialized
3052 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
3053 init_heap_seg): Fixed signedness.
3055 (init_heap_seg): Replaced strange for-loop with a while loop.
3057 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
3059 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
3061 The following patch adds conservative marking for the elements of
3062 free or allocated cells.
3064 * gc.c (allocated_mark, heap_segment): New static functions.
3066 (which_seg): Deleted, since the functionality is now provided by
3067 function heap_segment.
3069 (map_free_list): Use heap_segment instead of which_seg.
3071 (MARK): If cell debugging is disabled, mark free cells
3074 (scm_mark_locations, scm_cellp): Extracted the search for the
3075 heap segment of a SCM value into function heap_segment.
3077 (scm_init_storage): Allocated cells must be marked
3080 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
3082 The following patch changes the representation of weak vectors to
3083 double cells instead of using an extension of the vector's
3086 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
3087 the result of SCM_WVECT_GC_CHAIN.
3089 (scm_gc_sweep): Weak vectors don't have extra fields any more.
3091 * weaks.c (allocate_weak_vector): New static function. It does
3092 not patch any previously created vector object during the
3093 construction of a weak vector, and thus doesn't need to switch
3094 off interrupts during vector creation.
3096 (scm_make_weak_vector, scm_make_weak_key_hash_table,
3097 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
3098 Use allocate_weak_vector to provide the new weak vector object.
3100 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
3101 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
3102 now stored in the double cell.
3104 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
3107 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
3108 using an entry of the double cell.
3110 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
3112 * stamp-h.in: bye bye
3114 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
3116 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
3119 * load.c, load.h (scm_c_primitive_load,
3120 scm_c_primitive_load_path): New.
3122 * strports.c, strports.h (scm_c_read_string): Renamed from
3123 scm_read_0str. Also, added "const" qualifier to argument.
3124 (scm_c_eval_string): Renamed from scm_eval_0str.
3125 (scm_read_0str, scm_eval_0str): Deprecated.
3127 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3129 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
3132 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
3134 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
3135 scm_list_n): New functions.
3136 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
3137 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
3138 (lots of files): Use the new functions.
3140 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
3142 * strings.c: #include "libguile/deprecation.h".
3144 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3146 * read.c (scm_lreadr): When reading a hash token, check for a
3147 user-defined hash procedure first, so that overriding the builtin
3148 hash characters is possible (this was needed for implementing
3149 SRFI-4's read synax `f32(...)').
3151 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
3152 because the latter is unsigned now and breaks comparisons like
3153 (n < (scm_t_signed_bits)MIN_VALUE).
3155 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
3157 * eval.h, eval.c (scm_call_4): New function.
3159 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
3160 directly rather than dispatching to them via scm_ithrow and a lazy
3163 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
3164 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
3165 for trap handler procedures.
3167 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
3168 procedures not being #f.
3170 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
3172 * Makefile.am (c-tokenize.c): add rule to generate it.
3173 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
3175 filter-doc-snarfage.c: remove.
3177 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3179 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
3181 The following set of changes makes compiling Guile under various
3182 Windows compilers easier. Compilation under GNU systems should
3183 not be affected at all.
3185 Thanks to Stefan Jahn for all necessary information, patches and
3188 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
3189 getpgrp, ttyname, primitive-fork and some header inclusion for
3192 * random.c: Define M_PI, if not predefined and use __int64 for
3193 LONG64 under Windows.
3195 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
3196 Windows and conditionalize some signal names.
3198 * socket.c (scm_getsockopt): Added missing comma.
3199 Include socket library header under Windows.
3201 * stime.c (CLKTCK): Add cast to int, to make it compile under
3204 * ports.c (truncate): New function, compiled only under Windows.
3206 * net_db.c: Do not declare errno under Windows.
3208 * iselect.h, inet_aton.c: Include socket library headers under
3211 * guile.c (inner_main): Under Windows, initialize socket library
3212 and initialize gdb_interface data structures.
3214 * gdb_interface.h: Under Windows, gdb_interface cannot be
3215 initialized statically. Initialize at runtime instead.
3217 * fports.c (write_all): ssize_t -> size_t.
3218 (fport_print): Conditionalize call to ttyname().
3219 (getflags): New function, compiled only under Windows.
3221 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
3222 primitives chown, link, fcntl.
3223 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
3226 * backtrace.c: Include <io.h> under Windows.
3228 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
3230 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
3233 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
3235 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
3236 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
3237 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
3238 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
3239 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
3240 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
3241 (scm_dynamic_wind, scm_dowinds), environments.c
3242 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
3243 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
3244 goops.c (GETVAR, purgatory, make_class_from_template,
3245 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
3246 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
3247 (scm_primitive_load), modules.c (scm_resolve_module,
3248 scm_c_define_module, scm_c_use_module, scm_c_export,
3249 module_variable, scm_eval_closure_lookup, scm_sym2var,
3250 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
3251 ports.c (scm_port_for_each), print.c (scm_printer_apply),
3252 properties.c (scm_primitive_property_ref), ramap.c (ramap,
3253 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
3254 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
3255 (scm_object_to_string, scm_call_with_output_string,
3256 scm_call_with_input_string), throw.c (scm_body_thunk,
3257 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
3258 scm_make_shared_array), vports.c (sf_flush, sf_write,
3259 sf_fill_input, sf_close): Use one of the above functions.
3260 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
3262 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
3264 * filesys.c (scm_close), ports.c (scm_close_port,
3265 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
3266 instead of SCM_NEGATE_BOOL.
3268 * filesys.c (scm_stat): Clean up type dispatch.
3270 * filesys.c (scm_stat), ports.c (scm_input_port_p,
3271 scm_output_port_p): Get rid of redundant IM type check.
3273 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
3274 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
3275 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
3276 scm_return_entry), numbers.c (scm_number_to_string), objects.c
3277 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
3278 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
3279 scm_addr_vector), stime.c (scm_strftime), strings.c
3280 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
3281 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
3282 scm_string_split), strports.c (scm_strport_to_string), symbols.c
3283 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
3284 instead of scm_makfromstr.
3286 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
3287 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
3288 scm_read_hash_extend), stime.c (scm_strftime), strings.c
3289 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
3290 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
3291 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
3292 !SCM_<pred> over SCM_N<pred>.
3294 * strings.[ch] (scm_makfromstr): Deprecated.
3296 (scm_mem2string): New function, replaces scm_makfromstr.
3298 * strings.c (scm_substring), strop.c (string_copy,
3299 scm_string_split), strports.c (scm_strport_to_string), symbols.c
3300 (scm_symbol_to_string): Fix gc problem.
3302 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
3305 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
3306 warning about comparing signed and unsigned values. This fix is
3307 not optimal, since it won't work reliably if sizeof (c_start) >
3308 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
3309 solution is to define this macro as an inline function, thus
3310 allowing to specifiy the types of c_start and c_end.
3312 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3314 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
3317 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
3318 Rename <foo>H to SCM_<foo>_H.
3320 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
3321 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
3323 (narrow_stack): Make i unsigned. Don't use side-effecting
3324 operations in conditions.
3326 (narrow_stack, scm_make_stack, scm_stack_id,
3327 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
3329 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
3330 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
3333 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
3336 (scm_last_stack_frame): Remove bogus `;´.
3338 * stacks.h (SCM_FRAMEP): Fix type check.
3340 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
3342 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
3343 c-tokenize.c when doing maintainer-clean.
3345 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
3347 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
3350 * eval.c: all hash signs are in column 0.
3352 * Makefile.am (guile_filter_doc_snarfage): build using
3353 c-tokenize.c, not filter-doc-snarfage.c.
3354 rearrange snarfing dependencies a bit.
3356 * c-tokenize.lex: new file.
3358 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
3360 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
3361 scm_t_srcpropso_plist. See the big type renaming.
3362 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
3363 Thanks to Seth Alves!
3365 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
3366 they aren't defined already.
3368 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
3370 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
3371 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
3374 * backtrace.c (display_expression, scm_set_print_params_x,
3375 display_application, display_frame, scm_backtrace), numbers.c
3376 (scm_istring2number), objects.c (scm_class_of,
3377 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
3378 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
3380 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
3383 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
3384 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
3386 * objects.c (scm_class_of): Type fix.
3388 (scm_mcache_lookup_cmethod): Improved comment, simplified,
3391 * pairs.h (scm_error_pair_access): The function can return if
3394 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3396 * init.c (scm_init_guile_1): Removed initialization of tag.c.
3398 * gdbint.c, init.c: Removed inclusion of tag.h.
3400 * tag.h, tag.c: Removed files.
3402 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
3404 2001-06-20 Gary Houston <ghouston@arglist.com>
3406 * deprecation.c, extensions.c, rw.c: include string.h.
3408 2001-06-19 Gary Houston <ghouston@arglist.com>
3410 * filter-doc-snarfage.c (process): added ungetc in
3411 MULTILINE_COOKIE case since otherwise it fails when there's no
3412 space between the '(' and the quote of the following string
3415 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
3417 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
3419 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
3421 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
3422 extension takes place.
3423 * strings.h (SCM_STRING_LENGTH): Likewise.
3424 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
3426 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
3429 * tags.h: Include <stdint.h> when we have it.
3430 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
3431 available. Else use "unsigned long".
3432 (scm_signed_bits_t): New.
3434 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
3435 (SCM_INUM): Cast result to scm_signed_bits_t.
3437 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
3439 * mkstemp.c: Update path to #include file scmconfig.h.
3440 Thanks to Golubev I. N.
3442 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
3444 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
3446 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
3447 the macro definition.
3449 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
3450 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
3451 instead of SCM_INST_TYPE.
3453 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
3454 the object is a struct before accessing its struct flags.
3456 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
3458 2001-06-10 Gary Houston <ghouston@arglist.com>
3460 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
3461 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
3462 work reliably anymore. try it from boot-9.scm instead.
3464 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
3466 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
3467 Thanks to Matthias Köppe!
3469 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
3471 * snarf.h, filter-doc-snarfage.c: more changes to cope with
3472 space-happy C preprocessors.
3474 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
3475 inside cookies. thanks to Matthias Köppe!
3477 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
3479 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
3480 keywords. Fix gc protection.
3482 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
3483 operations in macro calls.
3485 * pairs.c (scm_error_pair_access): Avoid recursion.
3487 Thanks to Matthias Koeppe for reporting the bugs that correspond
3488 to the following set of patches.
3490 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
3491 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
3492 bitvector base address using SCM_BITVECTOR_BASE.
3494 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
3497 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
3499 * goops.c (SCM_CLASS_REDEF): Removed.
3501 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
3504 Thanks to Matthias Koeppe for reporting the bugs that correspond
3505 to the following set of patches.
3507 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
3508 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
3509 scm_sys_allocate_instance, clear_method_cache,
3510 scm_sys_invalidate_method_cache_x, scm_make,
3511 create_standard_classes, scm_make_port_classes, scm_make_class,
3512 scm_add_slot): Use SCM_SET_SLOT to set slot values.
3514 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
3516 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
3518 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
3519 UNARY_ELTS_CODE): Remove bogus break statement.
3521 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
3522 Don't access bit vectors elements as SCM objects.
3524 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
3525 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
3526 Don't assign to an unpacked value.
3528 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
3530 * __scm.h (SCM_NORETURN): Moved here from error.h.
3532 (SCM_UNUSED): New macro.
3534 (SCM_DEBUG_PAIR_ACCESSES): New macro.
3536 * backtrace.c (display_error_handler), continuations.c
3537 (continuation_print), debug.c (debugobj_print), dynwind.c
3538 (guards_print), environments.c (observer_print,
3539 core_environments_finalize, leaf_environment_cell,
3540 leaf_environment_print, eval_environment_print,
3541 eval_environment_observer, import_environment_define,
3542 import_environment_undefine, import_environment_print,
3543 import_environment_observer, export_environment_define,
3544 export_environment_undefine, export_environment_print,
3545 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
3546 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
3547 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
3548 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
3549 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
3550 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
3551 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
3552 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
3553 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
3554 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
3555 set_slot_value, test_slot_existence, scm_change_object_class,
3556 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
3557 default_setter), guardians.c (guardian_print, guardian_gc_init,
3558 guardian_zombify, whine_about_self_centered_zombies), guile.c
3559 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
3560 mallocs.c (malloc_print), numbers.c (scm_print_real,
3561 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
3562 end_input_default, scm_port_print, fill_input_void_port,
3563 write_void_port), root.c (root_print), smob.c (scm_mark0,
3564 scm_free0, scm_smob_print, scm_smob_apply_1_error,
3565 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
3566 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
3567 (scm_struct_free_0, scm_struct_free_standard,
3568 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
3569 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
3570 scm_handle_by_throw, scm_ithrow), weaks.c
3571 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
3572 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
3573 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
3575 * error.h (SCM_NORETURN): Moved to __scm.h.
3577 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
3578 Renamed <foo>H to SCM_<foo>_H.
3580 * gc.c (debug_cells_gc_interval): New static variable.
3582 (scm_assert_cell_valid): If selected by the user, perform
3583 additional garbage collections.
3585 (scm_set_debug_cell_accesses_x): Extended to let the user specify
3586 if additional garbage collections are desired.
3588 (mark_gc_async): If additional garbage collections are selected
3589 by the user, don't call the after-gc-hook. Instead require the
3590 user to run the hook manually.
3592 * pairs.c (scm_error_pair_access): New function. Only compiled
3593 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
3595 * pairs.h (SCM_VALIDATE_PAIR): New macro.
3597 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
3598 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
3599 is a real pair object. (Glocs are also accepted, but that may
3600 change.) If not, abort with an error message.
3602 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
3604 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
3606 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
3607 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
3609 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
3611 * extensions.c (scm_c_register_extension): Allow NULL as library
3613 (load_extension): Ignore NULL library names when comparing.
3615 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
3616 non-pointers are being compared. Thanks to Alexander Klimov!
3618 2001-06-04 Gary Houston <ghouston@arglist.com>
3620 * rw.c (scm_write_string_partial): new procedure implementing
3621 write-string/partial in (ice-9 rw).
3622 * rw.h: declare scm_write_string_partial.
3624 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
3626 * keywords.c (keyword_print): Substract 1 from length of symbol
3627 name, accounting for the silly dash.
3629 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
3630 Do not emit deprecation warning.
3632 Added exception notice to all files.
3634 * dynl.c: Include "deprecation.h".
3636 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
3638 * dynl.c (scm_register_module_xxx, scm_registered_modules,
3639 scm_clear_registered_modules): Deprecated.
3641 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
3643 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
3644 guile-snarf-docs-texi.
3646 * fports.c: HAVE_ST_BLKSIZE changed to
3647 HAVE_STRUCT_STAT_ST_BLKSIZE.
3648 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
3649 HAVE_STRUCT_STAT_ST_BLKSIZE.
3651 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
3652 HAVE_STRUCT_STAT_ST_RDEV.
3653 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
3654 HAVE_STRUCT_STAT_ST_BLKSIZE.
3655 (scm_stat2scm): HAVE_ST_BLOCKS changed to
3656 HAVE_STRUCT_STAT_ST_BLOCKS.
3658 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
3660 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
3661 of scm_eval_x to allow module changes between the forms in the
3662 string. Set/restore module using scm_c_call_with_current_module.
3664 * mkstemp.c: New file, slightly modified from libiberties
3667 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
3669 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
3670 filter-doc-snarfage.c: new files.
3672 * Makefile.am: add stuff to [build,] use and distribute
3673 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
3675 * guile-snarf.in: grok the new snarf output.
3677 * snarf.h: make the output both texttools- and `read'-friendly.
3679 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
3680 guile-snarf-docs. (should also deprecate, I guess. maybe not).
3682 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
3684 * print.c (scm_simple_format): Support "~~" and "~%". Signal
3685 error for unsupported format controls and for superflous
3686 arguments. Thanks to Daniel Skarda!
3688 * print.h, print.c (scm_print_symbol_name): Factored out of
3690 (scm_iprin1): Call it.
3692 * keywords.c (keyword_print): Use scm_print_symbol_name so that
3693 weird names are printed correctly.
3695 * print.c (scm_print_symbol_name): Symbols whose name starts with
3696 `#' or `:' or ends with `:' are considered weird.
3698 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3700 * numbers.c (scm_difference, scm_divide): Clarified comments for -
3703 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3705 * debug.h: Removed prototype for scm_eval_string.
3707 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3709 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
3710 (make-string 2000 #\!))' in an older version).
3712 Change strncpy to memcpy to allow embedded NUL characters in
3715 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
3717 * hooks.c (scm_create_hook): deprecated.
3718 (make_hook): deleted.
3719 (scm_make_hook): all the hook creation code is now here.
3721 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
3722 a hook, make it permanent, and do a `scm_c_define' on it.
3724 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
3726 * socket.c (s_scm_inet_pton): fix docstring quoting.
3727 (s_scm_inet_ntop): ditto.
3729 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
3731 * hashtab.c (scm_internal_hash_fold): fix argument position in
3734 * environments.c (s_scm_import_environment_set_imports_x): fix
3735 argument position in SCM_ASSERT.
3737 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
3738 (s_scm_make_iloc): ditto.
3740 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
3742 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
3744 * eval.c (promise_print): Read the promise's value as an object.
3746 (SCM_CEVAL): Don't perform side-effecting operations in macro
3749 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
3750 conditional expression.
3752 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
3755 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
3756 text, removed redundant computation of effective_length and fixed
3759 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
3762 (wrap_init): Don't use SCM_C[AD]R for non pairs.
3764 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
3766 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
3767 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
3769 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
3771 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
3772 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
3773 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
3774 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
3776 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
3778 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
3780 * ramap.c (ramap_rp): Removed bogus `;´.
3782 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
3785 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
3786 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
3787 Read SCM objects rather than scm_bits_t values.
3789 * tags.h (SCM_VOIDP_TEST): Removed.
3791 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
3792 value of 2 now corresponds to the former 1, the current 1
3793 corresponds to the former situation that SCM_VOIDP_TEST was
3796 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
3797 If this appears to be not ANSI compliant, we will change it to
3798 typedef struct scm_unused_struct { } * SCM;
3799 Thanks to Han-Wen Nienhuys for the suggestion.
3801 * unif.c (scm_array_set_x): Fix typing problem, and use
3802 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
3803 dealing with uniform vectors.
3805 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
3807 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
3808 (scm_igc): mark from them, too (precisely, not conservatively!).
3810 * root.h (scm_gc_registered_roots): new object in
3813 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
3814 `scm_protect_object'. shouldn't call it at all, though, it seems.
3816 * gc.c (scm_[un]protect_object): deprecated.
3817 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
3818 (scm_gc_[un]register_root[s]): new.
3820 * gc.h: add prototypes for scm_gc_[un]protect_object,
3821 scm_gc_[un]register_root[s].
3823 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
3825 revert the controversial part of the 2001-05-24 changes.
3827 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
3829 * modules.c (scm_env_module): Exported to Scheme.
3831 * eval.c (scm_debug_opts): New option `show-file-name'.
3833 * debug.h (SCM_SHOW_FILE_NAME): New.
3835 * backtrace.c: Include "libguile/filesys.h".
3836 (sym_base, display_backtrace_get_file_line,
3837 display_backtrace_file, display_backtrace_file_and_line): New.
3838 (display_frame): Call display_backtrace_file_and_line if that is
3840 (display_backtrace_body): Call scm_display_backtrace_file if
3843 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
3844 Prototypes removed since there's no definition for these
3847 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3849 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
3850 Changed use of scm_array->scm_array_t and
3851 scm_array_dim->scm_array_dim_t to enable build with
3852 --disable-deprecated.
3854 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
3856 The purpose of this set of changes is to regularize Guile's usage
3857 of ANSI C integral types, with the following ideas in mind:
3859 - SCM does not nesessarily have to be long.
3860 - long is not nesessarily enough to store pointers.
3861 - long is not nesessarily the same size as int.
3863 The changes are incomplete and possibly buggy. Please test on
3867 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
3870 * unif.h: type renaming:
3871 scm_array -> scm_array_t
3872 scm_array_dim -> scm_array_dim_t
3873 the old names are deprecated, all in-Guile uses changed.
3875 * tags.h (scm_ubits_t): new typedef, representing unsigned
3878 * stacks.h: type renaming:
3879 scm_info_frame -> scm_info_frame_t
3880 scm_stack -> scm_stack_t
3881 the old names are deprecated, all in-Guile uses changed.
3883 * srcprop.h: type renaming:
3884 scm_srcprops -> scm_srcprops_t
3885 scm_srcprops_chunk -> scm_srcprops_chunk_t
3886 the old names are deprecated, all in-Guile uses changed.
3888 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
3889 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
3890 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
3891 vectors.c, vports.c, weaks.c:
3892 various int/size_t -> size_t/scm_bits_t changes.
3894 * random.h: type renaming:
3895 scm_rstate -> scm_rstate_t
3896 scm_rng -> scm_rng_t
3897 scm_i_rstate -> scm_i_rstate_t
3898 the old names are deprecated, all in-Guile uses changed.
3900 * procs.h: type renaming:
3901 scm_subr_entry -> scm_subr_entry_t
3902 the old name is deprecated, all in-Guile uses changed.
3904 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
3906 scm_option -> scm_option_t
3907 the old name is deprecated, all in-Guile uses changed.
3909 * objects.c: various long -> scm_bits_t changes.
3910 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
3912 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
3915 * num2integral.i.c: new file, multiply included by numbers.c, used
3916 to "templatize" the various integral <-> num conversion routines.
3918 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
3919 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
3921 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
3922 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
3923 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
3924 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
3925 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
3926 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
3927 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
3928 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
3929 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
3930 scm_num2size): new functions.
3932 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
3934 * load.c: change int -> size_t in various places (where the
3935 variable is used to store a string length).
3936 (search-path): call scm_done_free, not scm_done_malloc.
3938 * list.c (scm_ilength): return a scm_bits_t, not long.
3939 some other {int,long} -> scm_bits_t changes.
3941 * hashtab.c: various [u]int -> scm_bits_t changes.
3942 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
3943 (scm_ihashx): n: uint -> scm_bits_t
3944 use scm_bits2num instead of scm_ulong2num.
3946 * gsubr.c: various int -> scm_bits_t changes.
3948 * goops.[hc]: various {int,long} -> scm_bits_t changes.
3950 * gh_data.c (gh_num2int): no loss of precision any more.
3952 * gh.h (gh_str2scm): len: int -> size_t
3953 (gh_{get,set}_substr): start: int -> scm_bits_t,
3955 (gh_<num>2scm): n: int -> scm_bits_t
3956 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
3957 (gh_length): return scm_bits_t, not unsigned long.
3959 * gc.[hc]: various small changes relating to many things stopping
3960 being long and starting being scm_[u]bits_t instead.
3961 scm_mallocated should no longer wrap around.
3963 * fports.h: type renaming:
3964 scm_fport -> scm_fport_t
3965 the old name is deprecated, all in-Guile uses changed.
3967 * fports.c (fport_fill_input): count: int -> scm_bits_t
3968 (fport_flush): init_size, remaining, count: int -> scm_bits_t
3970 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
3971 those prototypes, as the functions they prototype don't exist.
3973 * fports.c (default_buffer_size): int -> size_t
3974 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
3975 default_size: int -> size_t
3976 (scm_setvbuf): csize: int -> scm_bits_t
3978 * fluids.c (n_fluids): int -> scm_bits_t
3979 (grow_fluids): old_length, i: int -> scm_bits_t
3980 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
3982 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
3984 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
3985 the new and shiny SCM_NUM2INT.
3987 * extensions.c: extension -> extension_t (and made a typedef).
3989 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
3990 there are no nasty surprises if/when the various deeply magic tag
3991 bits move somewhere else.
3993 * eval.c: changed the locals used to store results of SCM_IFRAME,
3994 scm_ilength and such to be of type scm_bits_t (and not int/long).
3995 (iqq): depth, edepth: int -> scm_bits_t
3996 (scm_eval_stack): int -> scm_bits_t
3997 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
3998 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
3999 i: int -> scm_bits_t
4001 * environments.c: changed the many calls to scm_ulong2num to
4003 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
4005 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
4007 * debug.h: type renaming:
4008 scm_debug_info -> scm_debug_info_t
4009 scm_debug_frame -> scm_debug_frame_t
4010 the old names are deprecated, all in-Guile uses changed.
4011 (scm_debug_eframe_size): int -> scm_bits_t
4013 * debug.c (scm_init_debug): use scm_c_define instead of the
4014 deprecated scm_define.
4016 * continuations.h: type renaming:
4017 scm_contregs -> scm_contregs_t
4018 the old name is deprecated, all in-Guile uses changed.
4019 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
4020 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
4022 * continuations.c (scm_make_continuation): change the type of
4023 stack_size from long to scm_bits_t.
4025 * ports.h: type renaming:
4026 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
4027 scm_port -> scm_port_t
4028 scm_ptob_descriptor -> scm_ptob_descriptor_t
4029 the old names are deprecated, all in-Guile uses changed.
4030 (scm_port_t.entry): int -> scm_bits_t.
4031 (scm_port_t.line_number): int -> long.
4032 (scm_port_t.putback_buf_size): int -> size_t.
4034 * __scm.h (long_long, ulong_long): deprecated (they pollute the
4035 global namespace and have little value beside that).
4036 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
4038 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
4039 exist (for size_t & ptrdiff_t).
4040 (scm_sizet): deprecated.
4042 * Makefile.am (noinst_HEADERS): add num2integral.i.c
4044 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
4046 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
4047 SCM_VARIABLE_INIT since that it what it used to be.
4049 * deprecation.c (scm_include_deprecated_features): Make docstring
4050 ANSIsh. Thanks to Matthias Köppe!
4052 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
4054 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
4055 needed for weak-key hashtables.
4057 * procs.c (scm_make_subr_with_generic): Add missing last argument
4058 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
4060 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
4061 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
4063 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
4065 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
4067 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
4068 `duplicate_string'. Do not use an indirect cell, store symbol
4069 directly in collision list of hash table.
4070 (duplicate_string): Removed.
4072 * init.c (scm_init_guile_1): Call scm_init_extensions.
4074 * Makefile.am: Add "extensions.c" and related files in all the
4077 * extensions.h, extension.c: New files.
4079 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
4081 * modules.h (scm_system_module_env_p): Move out of deprecated
4084 * rw.h (scm_init_rw): Added prototype.
4086 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
4087 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
4088 New functions. They replace scm_make_gsubr and
4089 scm_make_gsubr_with_generic. The `make' variants only create the
4090 gsubr object, while the `define' variants also put it into the
4091 current module. Changed all callers.
4092 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
4094 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
4095 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
4096 functions. They replace scm_make_subr, scm_make_subr_opt and
4097 scm_make_subr_with_generic. The `make' variants only create the
4098 subr object, while the `define' variants also put it into the
4099 current module. Changed all callers.
4100 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
4103 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
4104 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
4107 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
4109 * throw.c (scm_lazy_catch): Slight docstring clarification.
4111 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
4113 * throw.c: Lazy-catch handlers are no longer allowed to return.
4114 Fixed comments throughout.
4115 (scm_ithrow): Signal an error when a lazy-catch handler returns.
4116 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
4119 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
4120 refered to s_scm_minor_version previously.
4122 * modules.h, modules.c: Moved around a lot of code so that
4123 deprecated features appear at the bottom.
4124 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
4125 module_prefix, make_modules_in_var, beautify_user_module_x_var,
4126 scm_the_root_module, scm_make_module, scm_ensure_user_module,
4127 scm_load_scheme_module): Deprecated.
4128 (scm_system_module_env_p): Return SCM_BOOL_T directly for
4129 environments corresponding to the root module.
4130 (convert_module_name, scm_c_resolve_module,
4131 scm_c_call_with_current_module, scm_c_define_module,
4132 scm_c_use_module, scm_c_export): New.
4133 (the_root_module): New static variant of scm_the_root_module. Use
4134 it everywhere instead of scm_the_root_module.
4136 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
4137 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
4138 (scm_c_with_fluid): New.
4139 (scm_with_fluids): Use scm_c_with_fluids instead of
4140 scm_internal_with_fluids.
4142 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
4143 `scm_init_goops'. Do not explicitly create/switch modules.
4144 Return SCM_UNSPECIFIED.
4145 (scm_init_goops): Only register `%init-goops-builtins' procedure.
4146 (scm_load_goops): Use scm_c_resolve_module instead of
4149 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
4150 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
4151 `scm_init_rw' prior to loading the startup files.
4153 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
4154 scm_init_rdelim. Do not explicitly create/switch modules.
4155 Return SCM_UNSPECIFIED.
4156 (scm_init_rdelim): Only register `%init-rdelim-builtins'
4159 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
4160 explicitly create/switch modules. Return SCM_UNSPECIFIED.
4161 (scm_init_rw): Only register `%init-rw-builtins' procedure.
4163 * script.c (scm_shell): Evaluate the compiled switches in the
4164 current module, not in the root module.
4166 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
4168 * fluids.c (scm_c_with_fluids): Rename from
4169 scm_internal_with_fluids.
4170 (scm_internal_with_fluids): Deprecated.
4171 (scm_c_with_fluid): New.
4173 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4175 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
4177 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
4178 accessed with SCM_C[AD]R.
4180 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
4182 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
4184 * version.c (s_scm_major_version): doc fixes.
4185 (s_scm_minor_version): doc fixes.
4186 (s_scm_minor_version): new function.
4188 * version.h (scm_init_version): new function.
4190 * versiondat.h.in: add GUILE_MICRO_VERSION.
4192 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
4194 * deprecation.c (scm_init_deprecation): Renamed
4195 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
4197 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
4199 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
4200 dependent on cpp_cnvt.awk
4202 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4204 * script.c (scm_compile_shell_switches): New command line option
4205 `--use-srfi' for loading a list of SRFIs on startup.
4206 (scm_shell_usage): Added `--use-srfi' to help message.
4208 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
4210 Merged from mvo-vcell-cleanup-1-branch.
4212 The concept of vcells has been removed from Guile. With it,
4213 explicit obarrays and associated operations are gone. Use
4214 hashtables instead of obarrays.
4216 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
4217 result as variable instead of vcell. Glocs no longer point to a
4218 vcell but to a variable. Use scm_c_define instead of
4219 scm_sysintern and treat the result as a variable (which it is),
4222 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
4223 SCM_DEFVARIABLEP): Deprecated.
4224 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
4225 (variable_print): Do not print name of variable.
4226 (variable_equalp): Compare values, not vcells.
4227 (anonymous_variable_sym): Removed.
4228 (make_vcell_variable): Removed.
4229 (make_variable): New, as replacement.
4230 (scm_make_variable, scm_make_undefined_variable): Do not take name
4232 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
4234 (scm_builtin_variable): Deprecated.
4236 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
4237 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
4238 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
4239 scm_sysintern, scm_sysintern0, scm_symbol_value0,
4240 scm_string_to_obarray_symbol, scm_intern_symbol,
4241 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
4242 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
4243 Deprecated and moved to "symbols-deprecated.c".
4244 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
4245 (scm_init_symbols): Call scm_init_symbols_deprecated.
4246 * symbols-deprecated.c: New file.
4247 * Makefile.am: Added symbols-deprecated.c and related files in all
4250 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
4251 SCM_GLOBAL_VCELL_INIT): Deprecated.
4252 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
4253 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
4255 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
4258 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
4259 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
4260 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
4261 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
4262 Changed according to the `throughout' comments.
4264 * modules.h, modules.c (scm_module_system_booted_p): Changed type
4266 (scm_module_type): Removed.
4267 (the_root_module): Renamed to the_root_module_var. Now points to
4268 a variable instead of a vcell. Updated all uses.
4269 (scm_the_root_module): Return SCM_BOOL_F when module systems
4270 hasn't been booted yet.
4271 (SCM_VALIDATE_STRUCT_TYPE): Removed.
4272 (scm_post_boot_init_modules): Made static.
4273 (scm_set_current_module): Call scm_post_boot_init_modules on first
4275 (make_modules_in, beautify_user_module_x, resolve_module,
4276 try_module_autoload, module_make_local_var_x): Tacked on "_var"
4277 suffix. Now point to variables instead of vcells. Updated all
4279 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
4280 and return SCM_BOOL_F in that case.
4281 (scm_module_transformer): Likewise.
4282 (sym_module, scm_lookup_closure_module, scm_env_module): New.
4283 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
4284 (scm_eval_closure_lookup): Do not allow new definitions when
4285 `interface' flag is set.
4286 (scm_standard_interface_eval_closure): New.
4287 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
4288 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
4289 scm_c_lookup, scm_c_module_define, scm_c_define,
4290 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
4291 scm_modules_prehistory): New.
4292 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
4293 instead of scm_intern0.
4295 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
4298 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
4299 hashtable operations to maintain the keywords, not obarray ones.
4301 * init.c (scm_load_startup_files): Do not call
4302 scm_post_boot_init_modules. This is done by
4303 scm_set_current_module now.
4304 (scm_init_guile_1): Call scm_modules_prehistory. Call
4305 scm_init_variable early on.
4307 * goops.c (s_scm_sys_goops_loaded): Get
4308 var_compute_applicable_methods from scm_sym2var, not from a direct
4309 invocation of scm_goops_lookup_closure.
4311 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
4313 * gc.c: Added simple debugging hack to mark phase of GC: When
4314 activated, do not tail-call scm_gc_mark. This gives nice
4316 (scm_unhash_name): Removed.
4318 * feature.c (features): Renamed to features_var. Now points to a
4319 variable instead of a vcell. Updated all uses.
4321 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
4322 `scm_current_module_lookup_closure' which will do the right thing
4323 when the module system hasn't been booted yet.
4324 (SCM_GLOC_SYM): Removed.
4325 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
4326 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
4328 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
4329 instead of with vcells. Do not overwrite `var' with the result of
4330 the lookup, use the new `real_var' instead. Remove `var2' in
4331 exchange (which was only used with threads).
4332 (sym_three_question_marks): New.
4333 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
4335 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
4336 (scm_m_atfop): Expect the function definition to be a variable
4338 (scm_macroexp): Do not use `unmemocar', explicitely remember the
4340 (scm_unmemocopy): Removed thoughts about anti-macro interface.
4341 (scm_eval_args): Use more explicit code in the gloc branch of the
4342 atrocious struct ambiguity test. The optimizer will sort this
4344 (scm_deval_args): Likewise.
4345 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
4346 remember the symbol instead. Added some comments where
4347 scm_tc3_cons_gloc really exclusively refers to structs.
4348 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
4349 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
4350 of scm_sysintern in general.
4352 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
4355 * debug.c (s_scm_make_gloc): Only allow proper variables, no
4356 pairs. Put the variable directly in the gloc.
4357 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
4358 (scm_init_debug): Use scm_c_define instead scm_sysintern.
4360 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
4362 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
4363 scm_the_last_stack_fluid_var. It now points to a variable instead
4364 of a vcell. Updated all uses.
4365 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
4366 instead of a vcell. Updated all uses.
4368 * _scm.h: Include "variables.h" and "modules.h" since almost
4369 everybody needs them now.
4371 * root.h (scm_symhash, scm_symhash_vars): Removed.
4372 * gc.c (scm_init_storage): Do not initialize them.
4374 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
4376 * eval.c (scm_init_eval): Initialize scm_undefineds and
4379 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
4380 like the SCM_NEWCELL macro counterparts.
4382 (scm_init_storage, scm_init_gc): Moved initialization of
4383 scm_tc16_allocated from scm_init_gc to scm_init_storage.
4385 (scm_init_storage): Moved initialization of scm_undefineds and
4386 scm_listofnull to eval.c, initializion of scm_nullstr to
4387 strings.c, initializion of scm_nullvect to vectors.c.
4389 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
4390 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
4392 * init.c (scm_init_guile_1): Reordered some initializations and
4393 added dependcy information comments.
4395 * load.c (scm_init_load): Use scm_nullstr.
4397 * strings.c (scm_init_strings): Initialize scm_nullstr.
4399 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
4401 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
4403 * values.c (print_values): Print as a unreadable object, not as
4404 multiple lines. Thanks to Matthias Köppe!
4406 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
4408 * deprecation.c: Fixed copyright date.
4410 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
4411 DEPRECATION_H to SCM_DEPRECATION_H.
4413 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
4415 * guile-doc-snarf.in: Update copyright.
4416 Fix relative path bug. Thanks to Sergey Poznyakoff.
4418 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
4420 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
4421 accept open ports. Thanks to Quetzalcoatl Bradley!
4423 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4425 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
4426 has 779 primitives on startup.
4428 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
4430 * eval.c (scm_i_eval): Copy expression before passing it to
4431 SCM_XEVAL. The copy operation was removed unintendedly during my
4432 change on 2001-03-25.
4434 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
4436 from Matthias Köppe (thanks!):
4438 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
4441 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
4444 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
4446 * gc.c (scm_init_gc): Added FIXME comment.
4448 * hooks.c: Since hooks don't have a name any more, it is not
4449 necessary to include objprop.h.
4451 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
4453 (symbol_name, scm_make_hook_with_name): Removed.
4455 (scm_create_hook): Don't set the hook's name property.
4457 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
4459 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
4461 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
4463 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
4464 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
4465 FLOBUFLEN and define it unconditionally.
4467 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
4469 * gh_data.c (gh_lookup): Call gh_module_lookup with
4470 `scm_current_module ()', not `#f'.
4471 (gh_module_lookup): Expect a module instead of an obarray as first
4472 argument and do lookup in that module.
4474 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
4475 arrays. The length of array is already determined differently and
4476 scm_uniform_vector_length does not work on arrays.
4478 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
4480 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
4481 as well. "SCM (*)(...)" does not work on RedHat 7.1.
4483 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
4484 they are not used. Changed `wrong type' error into `wrong num
4485 args' error. Changed all callers.
4487 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
4488 arguments are supplied.
4490 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
4492 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
4493 describe `regexp/notbol' and `regexp/noteol' execution flags.
4495 * strop.c (scm_substring_move_x): Doc fix; nfc.
4497 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
4499 * objects.c, objects.h (scm_valid_object_procedure_p): New.
4500 (scm_set_object_procedure_x): Use it to check argument. Fix
4503 * evalext.c (scm_definedp): Fix docstring.
4505 2001-05-05 Gary Houston <ghouston@arglist.com>
4507 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
4510 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
4512 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
4513 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
4514 Change R4RS references to R5RS.
4516 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
4517 docstring source are correctly reproduced in the output (ii)
4518 we don't anymore get occasional trailing quotes. Also reorganized
4519 and commented the code a little.
4521 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
4524 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4526 * strop.c (scm_string_split): New procedure.
4528 * strop.h (scm_string_split): Added prototype.
4530 2001-05-04 Gary Houston <ghouston@arglist.com>
4532 * socket.c: define uint32_t if netdb.h doesn't. thanks to
4535 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
4537 * rw.c: Include "modules.h" and "strports.h".
4539 * net_db.h (scm_gethost): Added prototype.
4541 * deprecation.h, deprecation.c: New.
4542 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
4543 (DOT_X_FILES): Added "deprecation.x".
4544 (modinclude_HEADERS): Added "deprecation.h".
4546 * init.c: Include "deprecation.h".
4547 (scm_init_guile_1): Call scm_init_deprecation.
4549 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
4551 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
4552 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
4555 2001-04-29 Gary Houston <ghouston@arglist.com>
4557 * rw.c: new file, implementing C part of module (ice-9 rw).
4558 (scm_read_string_x_partial): moved from ioext.c
4559 (scm_init_rw): new proc.
4561 init.c: include rw.h and call scm_init_rw.
4562 Makefile.am: include rw.c and rw.h.
4564 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
4566 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
4567 know what's supposed to happen to it.
4569 * list.h (scm_list_star): deprecation expired - removed.
4571 * numbers.h (scm_dblproc): deprecation expired - removed.
4572 (SCM_UNEGFIXABLE): deprecation expired - removed.
4573 (SCM_FLOBUFLEN): deprecation expired - removed.
4574 (SCM_INEXP): deprecation expired - removed.
4575 (SCM_CPLXP): deprecation expired - removed.
4576 (SCM_REAL): deprecation expired - removed.
4577 (SCM_IMAG): deprecation expired - removed.
4578 (SCM_REALPART): deprecation expired - removed.
4579 (scm_makdbl): deprecation expired - removed.
4580 (SCM_SINGP): deprecation expired - removed.
4581 (SCM_NUM2DBL): deprecation expired - removed.
4582 (SCM_NO_BIGDIG): deprecation expired - removed.
4584 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
4585 (scm_tc_dblr): deprecation expired - removed.
4586 (scm_tc_dblc): deprecation expired - removed.
4587 (scm_tc16_flo): deprecation expired - removed.
4588 (scm_tc_flo): deprecation expired - removed.
4590 * tag.h (scm_tag): deprecation expired - removed.
4592 * tag.c: (scm_tag): deprecation expired - removed.
4594 * ioext.c: (scm_fseek): deprecation expired - removed.
4596 * ioext.h (scm_fseek): deprecation expired - removed.
4598 * gh_data.c (gh_int2scmb): deprecation expired - removed.
4600 * gh.h (gh_int2scmb): deprecation expired - removed.
4602 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
4604 * stacks.c (scm_make_stack): Fix typo in docstring.
4606 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
4608 * error.c (scm_sysmissing): deprecation expired - removed.
4610 * error.h (scm_sysmissing): deprecation expired - removed.
4613 (scm_init_gc): gc-thunk deprecation expired - removed.
4614 (scm_gc_vcell): deprecation expired - removed.
4615 (gc_async_thunk): scm_gc_vcell related code removed.
4617 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
4620 (SCM_NSTRINGP): deprecation expired - removed.
4621 (SCM_NRWSTRINGP): deprecation expired - removed.
4623 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
4626 (SCM_ICHRP): deprecation expired - removed.
4627 (SCM_ICHR): deprecation expired - removed.
4628 (SCM_MAKICHR): deprecation expired - removed.
4631 (SCM_INPORTP): deprecation expired - removed.
4632 (SCM_OUTPORTP): deprecation expired - removed.
4634 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
4636 * modules.c (scm_module_type): New.
4637 (scm_post_boot_init_modules): Initialize from Scheme value.
4638 (the_module, scm_current_module, scm_init_modules): the_module is
4640 (scm_current_module): Export to Scheme.
4641 (scm_set_current_module): Do not call out to Scheme, do all the
4642 work in C. Export procedure to Scheme. Only accept modules, `#f'
4643 is no longer valid as the current module. Only set
4644 scm_top_level_lookup_closure_var and scm_system_transformer when
4645 they are not deprecated.
4646 (scm_module_transformer, scm_current_module_transformer): New.
4648 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
4649 scm_current_module_transformer, scm_module_transformer): New.
4651 * gh_data.c: Removed FIXME comment about gh_lookup returning
4652 SCM_UNDEFINED. That's the right thing to do.
4654 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
4655 into the conditionally compiled sections.
4656 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
4657 scm_current_module_transformer instead of scm_system_transformer.
4658 * init.c (start_stack): Move initialization of
4659 scm_system_transformer to the deprecated section.
4661 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
4663 * throw.c (scm_throw): Correct docstring.
4665 2001-04-22 Gary Houston <ghouston@arglist.com>
4667 * socket.c: attempted to improve the docstrings slightly.
4669 * net_db.c: remove bogus "close" declaration.
4670 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
4671 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
4673 * net_db.h: declarations moved too.
4675 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
4677 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
4678 (VALIDATE_INET6): new macro.
4679 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
4680 inet-pton and inet-ntop.
4681 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
4682 (scm_addr_vector): use ipv6_net_to_num.
4684 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
4686 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
4687 smob number explicitly. Use SCM_TC2SMOBNUM instead.
4689 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
4690 when compiled in debug mode.
4692 (scm_gc_sweep): Only call smob's free function if it is defined.
4694 * print.c (scm_iprin1): No need to check for validity of smob
4695 type or existence of print function.
4697 * smob.[ch] (scm_smobs): Made into a fixed size global array.
4698 Resizing will not work well with preemptive threading.
4700 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
4702 (scm_make_smob_type): Extracted initialization of smob
4703 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
4704 of the critical section.
4706 (scm_smob_prehistory): Initialize all smob descriptors. By
4707 default, don't assign a smob free function: Most smob types don't
4710 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
4712 2001-04-21 Gary Houston <ghouston@arglist.com>
4714 * socket.c (FLIP_NET_HOST_128): new macro.
4715 (scm_fill_sockaddr): use new macro.
4716 (scm_addr_vector): completed IPv6 address support. added const
4717 to the address parameter.
4719 2001-04-20 Gary Houston <ghouston@arglist.com>
4721 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
4722 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
4724 (scm_addr_vector): use a switch instead of multiple if statements.
4725 Add support for IPv6 (incomplete) .
4726 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
4728 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
4730 * struct.c (scm_free_structs): Only pairs may be accessed with
4733 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4735 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
4737 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
4738 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
4739 parentheses in order to get the correct associativity.
4741 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4743 * unif.c (scm_array_to_list): Added missing handling of arrays of
4744 bytes. Thanks to Masao Uebayashi for the bug report.
4746 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4748 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
4751 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4753 * procs.h (SCM_CLOSURE_FORMALS): New macro.
4755 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
4756 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
4757 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
4758 SCM_CLOSURE_FORMALS.
4760 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
4761 (scm_i_procedure_arity): Prefer stronger predicates like
4762 SCM_NULLP or SCM_FALSEP over SCM_IMP.
4764 * macros.c (macro_print): Extracted macro printing code from
4765 print.c and simplified it.
4767 (scm_macro_type): Use SCM_MACRO_TYPE;
4769 (scm_init_macros): Use macro_print for printing macros.
4771 * print.c (scm_print_opts): Improved option documentation.
4773 (scm_iprin1): Extracted printing of macros to macros.c.
4774 Simplified printing of ordinary closures.
4776 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
4777 Martin Grabmueller for the bug report.
4779 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4781 This patch eliminates some further applications of SCM_C[AD]R to
4784 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
4785 never been applied to real pairs.
4787 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
4789 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
4791 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
4792 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
4793 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
4795 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
4798 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
4799 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
4801 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
4802 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
4803 SCM_SET{AND,OR}_CAR.
4805 2001-04-17 Gary Houston <ghouston@arglist.com>
4807 * some initial support for IPv6:
4809 * socket.c (scm_fill_sockaddr): improve the argument validation.
4810 don't allocate memory until all args are checked. instead of
4811 unconditional memset of soka, try setting sin_len to 0 if
4812 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
4813 (scm_socket, scm_connect): extend docstrings for IPv6.
4814 (scm_init_socket): intern AF_INET6 and PF_INET6.
4816 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
4818 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
4819 matches SCM_DEFER_INTS at the beginning of the function.
4821 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
4823 * gc.c (scm_igc): Unconditionally call
4824 SCM_CRITICAL_SECTION_START/END.
4826 * fluids.c (next_fluid_num): Unconditionally call
4827 SCM_CRITICAL_SECTION_START/END.
4828 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
4830 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
4831 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
4834 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
4835 Defined as nothing for the case of !defined(USE_THREADS).
4836 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
4838 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
4839 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
4841 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
4842 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
4843 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
4844 SCM_CRITICAL_SECTION_START/END.
4845 (SCM_REALLOW_INTS: Bug fix. Don't call
4846 SCM_THREAD_SWITCHING_CODE.
4847 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
4848 SCM_THREAD_SWITCHING_CODE directly.
4849 (SCM_ENTER_A_SECTION): Unconditionally use
4850 SCM_CRITICAL_SECTION_START/END. (was:
4851 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
4853 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4855 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
4856 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
4857 allowed to explicitly set this macro via the CFLAGS variable
4860 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
4861 (SCM_THREAD_CRITICAL_SECTION_START,
4862 SCM_THREAD_CRITICAL_SECTION_END): Renamed
4863 SCM_THREAD_CRITICAL_SECTION_START/END to
4864 SCM_CRITICAL_SECTION_START/END.
4866 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
4868 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
4871 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
4872 (MISSING_BZERO_DECL): Remove the declaration.
4874 Thanks to NIIBE Yutaka.
4876 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4878 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
4879 goops module should be registered in order to work for an
4880 application which uses libguile statically linked.)
4882 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
4884 * numbers.[ch] (scm_num2long, scm_num2long_long,
4885 scm_num2ulong_long, scm_num2ulong): Argument position is an
4888 * environments.c (eval_environment_folder,
4889 import_environment_folder), gh_data.c (gh_scm2longs,
4890 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
4891 for integers and pointers, respectively.
4893 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
4894 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
4895 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
4896 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
4898 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
4899 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
4900 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
4901 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
4902 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
4903 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
4905 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
4907 * strings.c (scm_read_only_string_p): Update docstring to reflect
4908 current (non-)usage of "read only" strings.
4909 (scm_make_shared_substring): Clarify docstring by changing
4910 "semantics" to "arguments".
4912 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4914 * hooks.c (scm_make_hook, scm_make_hook_with_name),
4915 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
4918 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4920 The following changes make the documentation more consistent.
4922 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
4923 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
4924 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
4925 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
4928 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
4929 (scm_array_dimensions, scm_make_shared_array),
4930 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
4931 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
4932 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
4933 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
4934 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
4935 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
4936 macros.c (scm_makmmacro), list.c (scm_append), environments.c
4937 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
4938 @example ... @end example to @lisp ... @end lisp.
4940 * weaks.c (scm_weak_vector): Corrected docstring.
4942 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
4943 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
4944 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
4945 (scm_hashx_set_x, scm_hashx_get_handle),
4946 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
4947 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
4948 vectors.c (scm_vector_fill_x), strings.c
4949 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
4950 objprop.c (scm_set_object_properties_x):
4951 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
4952 strports.c (scm_call_with_input_string), ports.c
4953 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
4954 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
4955 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
4956 (scm_make_weak_vector,scm_weak_vector_p),
4957 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
4958 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
4959 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
4960 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
4961 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
4962 Made parameter names match documentation by renaming parameters
4963 and/or fixing docstrings.
4965 * numbers.c (scm_ash): Corrected Texinfo markup.
4967 * strop.c (scm_string_index, scm_string_rindex),
4968 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
4970 * vports.c (scm_make_soft_port), unif.c
4971 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
4972 (scm_dimensions_to_uniform_array, scm_transpose_array),
4973 (scm_array_in_bounds_p, scm_uniform_vector_ref),
4974 (scm_bit_count, scm_bit_position, scm_bit_count_star),
4975 (scm_array_to_list, scm_list_to_uniform_array),
4976 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
4977 (scm_open_input_string, scm_open_output_string),
4978 (scm_get_output_string), strop.c (scm_string_copy),
4979 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
4980 (scm_get_internal_real_time, scm_times),
4981 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
4982 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
4983 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
4984 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
4985 simpos.c (scm_system), random.c (scm_random_uniform),
4986 (scm_random_normal, scm_random_exp), ramap.c
4987 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
4988 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
4989 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
4990 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
4991 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
4992 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
4993 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
4994 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
4995 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
4996 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
4997 (scm_logand, scm_logior, scm_logxor, scm_lognot),
4998 (scm_integer_expt, scm_bit_extract, scm_logcount),
4999 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
5000 net_db.c (scm_inet_netof, scm_lnaof), modules.c
5001 (scm_interaction_environment), macros.c (scm_makacro),
5002 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
5003 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
5004 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
5005 (scm_fluid_ref), filesys.c (scm_open_fdes),
5006 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
5007 Docstring correction: `Returns' -> `Return'
5009 * gc.c (scm_set_debug_cell_accesses_x):
5010 (s_scm_gc_set_debug_check_freelist_x):
5011 * fluids.c (scm_fluid_p): Added texinfo markup.
5013 * error.c (scm_strerror): Made docstring more precise.
5015 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
5016 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
5017 (scm_symbol_p, scm_symbol_to_string), strorder.c
5018 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
5019 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
5020 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
5021 (scm_string_ci_geq_p), strop.c (scm_string_copy),
5022 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
5024 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
5026 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
5027 mode, as suggested by Michael Livshin.
5029 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
5031 * backtrace.c (display_backtrace_body): since the `print_state'
5032 variable is not used (instead its data field is used directly as
5033 `pstate'), protect it from the hungry compiler optimizations.
5034 thanks to Bill Schottstaedt for the report.
5036 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5038 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
5039 It is only defined and used if guile is compiled with
5040 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
5041 let cells with a free_cell type tag be visible outside of the
5042 garbage collector when in debug mode.
5044 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
5046 (scm_assert_cell_valid): Use a local static variable to avoid
5049 (MARK): Only check for rogue cell pointers in debug mode. Use
5050 scm_cellp for this purpose and place all checks for rogue pointers
5051 into that function. Further, since due to conservative scanning
5052 we may encounter free cells during marking, don't use the standard
5053 cell type accessor macro to determine the cell type.
5055 (scm_cellp): Check if the cell pointer actually points into a
5058 (scm_init_gc): Initalize scm_tc16_allocated.
5060 * gc.h (GCH): Renamed to SCM_GC_H.
5062 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
5063 might be unnecessary, but I feel better this way :-)
5065 (SCM_GC_CELL_TYPE): New macro.
5067 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
5068 in guile, and it is unlikely that they will be applied to real
5071 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
5073 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
5074 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
5076 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
5077 make sure that in debug mode no free cell will ever be visible
5078 outside of the garbage collector.
5080 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5082 * async.c (scm_asyncs_pending): Don't use != to compare SCM
5085 * async.c (scm_system_async), variable.c (scm_make_variable,
5086 scm_make_undefined_variable): Use scm_cons to create a pair.
5088 * debug.c (scm_reverse_lookup): Perform proper type checking.
5089 Remove suspicious use of SCM_SLOPPY_CONSP.
5091 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
5092 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
5093 the corresponding optimization.
5095 * eval.c (iqq): Use proper type check.
5097 (scm_m_expand_body): Remove redundant type checks.
5099 (promise_print): Don't access promise cells as pairs.
5101 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
5102 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
5103 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
5104 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
5105 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
5107 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
5108 (scm_iprin1): Use new macro predicate and accessors.
5110 * eval.h (scm_tc16_macro): Removed declaration. It is declared
5113 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
5114 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
5115 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
5116 SCM_VARIABLE_H. Even the macros that are used to inhibit
5117 including a header file twice should be in the SCM_ namespace.
5119 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
5120 properties.c (scm_primitive_property_ref,
5121 scm_primitive_property_del_x): Prefer stronger predicates like
5122 SCM_NULLP or SCM_FALSEP over SCM_IMP.
5124 * gc.c (MARK): Use proper macros to access procedure-with-setter
5125 cell elements and closure cell elements.
5127 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
5128 access free cells as pairs.
5130 (scm_unprotect_object): scm_hashq_get_handle returns #f if
5131 no hashtab entry is found.
5133 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
5134 SCM_CLR_PORT_OPEN_FLAG.
5136 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
5137 use SCM_SET_C[AD]R for uninitialized cells.
5139 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
5140 If the hashtable has no slots, return #f instead of '(). This
5141 unifies the return value with most assoc-functions.
5143 (scm_hash_fn_ref): Use proper type check.
5145 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
5146 Removed references to non-existing functions from documentation.
5148 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
5149 access keyword cell elements.
5151 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
5154 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
5156 * print.c (scm_iprlist): Added comment. Improved loop
5159 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
5162 * smob.c (scm_markcdr): Don't access smob cells as pairs.
5164 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
5166 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
5169 * variable.c (variable_print, variable_equalp, scm_variable_ref,
5170 scm_variable_set_x): Use proper macros to access variable cell
5173 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
5175 * variable.h (SCM_VARVCELL): Don't access variable cells as
5178 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
5179 added FIXME comment, removed register specifier.
5181 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
5183 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
5184 * init.c (scm_init_guile_1): Don't init goopscore module.
5186 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
5188 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
5190 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5192 * strop.c (scm_string_to_list): Fixed docstring markup.
5193 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
5194 (scm_string_downcase, scm_string_capitalize_x),
5195 (scm_string_capitalize): Rewrote and corrected docstrings.
5196 (scm_string_ci_to_symbol): Made docstring more explicit.
5198 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
5200 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
5202 (scm_call_with_values): Removed.
5203 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
5204 so that it can be exported.
5205 (scm_call_with_values): Removed.
5207 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
5208 * eval.c: Include "libguile/values.h"
5209 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
5211 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
5212 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
5213 New delcarations to support above change.
5215 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
5216 errors with last change.
5218 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
5220 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
5221 scm_i_eval): Moved the application of the system transformer from
5222 scm_i_eval to scm_primitive_eval.
5224 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
5226 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
5228 * strop.c (scm_string_index): Fix docstring line break
5231 * list.c (scm_cons_star): Fix docstring typo.
5233 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
5235 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
5236 (big2str), ports.c (scm_drain_input), read.c (scm_read,
5237 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
5238 scm_make_string, scm_string_append), strports.c (st_resize_port,
5239 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
5240 scm_makstr with calls to scm_allocate_string.
5242 * strings.[ch] (scm_allocate_string): New function.
5244 * strings.[ch] (scm_makstr): Deprecated.
5246 2001-03-18 Gary Houston <ghouston@arglist.com>
5248 * posix.c (scm_tmpnam): check that return value from tmpnam is not
5249 NULL. rewrote the docstring.
5250 (scm_mkstemp): new procedure implementing "mkstemp!".
5251 * posix.h: declare scm_mkstemp.
5253 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
5254 normally it would be found in netdb.h.
5256 2001-03-17 Gary Houston <ghouston@arglist.com>
5258 * sort.c (scm_sort): move sortvec variable to avoid a compiler
5259 warning when HAVE_ARRAYS is not defined. move len too.
5261 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
5262 (EXTRA_DOT_X_FILES): let configure set the value.
5263 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
5265 * gc.c (scm_must_malloc): changed the comment explaining when
5266 scm_must variants of malloc/free etc., should be used, based on
5267 explanation from Dirk Herrmann.
5268 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
5269 string with procedure name. use scm_must_malloc instead of malloc.
5270 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
5272 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
5273 scm_ungetc): use scm_must variants of malloc/realloc/free.
5274 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
5276 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5278 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
5279 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
5280 scm_wrong_type_arg instead.
5282 (SCM_WNA): Deprecated.
5284 * error.[ch] (scm_wta): Deprecated.
5286 * numbers.c (s_i_log): Minor comment fix.
5288 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
5289 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
5290 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
5291 wrong-num-args or misc errors.
5293 * unif.c (scm_make_shared_array, scm_transpose_array,
5294 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
5295 Validate the rest argument (note: this is only done when guile is
5296 built with SCM_DEBUG_REST_ARGUMENT=1)
5298 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
5299 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
5301 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
5302 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
5304 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5306 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
5307 instead of scm_wrong_num_args.
5309 * coop-threads.c: Don't include libguile/strings.h. (Was only
5310 needed for former implementation of SCM_WRONG_NUM_ARGS.)
5312 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
5313 wrong-num-args errors.
5315 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5317 * error.[ch] (scm_error_num_args_subr): New function.
5319 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5321 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
5322 (scm_length, scm_append, scm_reverse, scm_list_ref),
5323 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
5324 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
5325 (scm_delete1_x), gc.c (scm_map_free_list),
5326 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
5327 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
5328 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
5329 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
5330 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
5331 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
5332 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
5334 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
5335 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
5336 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
5337 symbols.c (scm_symbol_interned_p), numbers.c
5338 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
5341 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
5343 * snarf.h (SCM_CONST_LONG): Deprecated.
5344 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
5346 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
5348 * numbers.c (scm_num2ulong): Check that a bignum is positive
5349 before looking at the magnitude. Correctly check for overflow
5351 (scm_num2long_long): Likewise.
5352 (scm_num2ulong_long): New.
5353 (ULONG_LONG_MAX): Define if not already defined.
5354 * numbers.h: (scm_num2ulong_long): New prototype.
5356 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5358 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
5360 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
5361 (SCM_OPOUTSTRPORTP): New predicate macros.
5362 (scm_open_input_string, scm_open_output_string),
5363 (scm_get_output_string): New prototypes.
5365 * strports.c (scm_open_input_string, scm_open_output_string),
5366 (scm_get_output_string): New procedures (SRFI-6 compliant).
5367 Made scm_tc16_strport non-static.
5369 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
5371 * macros.h (SCM_ASSYNT): Removed unused object argument from
5374 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
5375 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
5376 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
5377 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
5378 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
5379 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
5380 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
5381 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
5382 scm_m_atdispatch): Removed unused object argument from call to
5385 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
5387 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
5388 const int* to reflect that the input array of integers remains
5389 unchanged. Thanks to Brett Viren for the hint.
5391 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5393 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
5394 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
5396 (gh_scm2newstr, gh_symbol2newstr): Change call to
5397 scm_must_malloc() to malloc(), because user-free()able memory is
5400 * gc.c: Added declaration of `scm_debug_check_freelist'.
5402 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5404 * ports.c (scm_port_mode): Changed `mode' array size to 4.
5406 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
5408 * strports.c (scm_object_to_string): New procedure.
5409 (scm_strprint_obj): Deprecated.
5410 * strports.h: Reflect the changes.
5412 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
5414 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
5416 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
5417 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
5418 SCM_ASSYNT to check for correct argument types. Either use some
5419 SCM_VALIDATE_* macro or an explicit test.
5421 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
5424 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
5425 instead of calling scm_wta.
5427 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5429 * load.c (scm_primitive_load, scm_primitive_load_path),
5430 (scm_sys_search_load_path): Corrected docstrings (file ->
5433 * eval.c (scm_force): Added texinfo markup to docstring.
5434 (scm_promise_p): Renamed parameter to `obj' to match docstring.
5436 * debug-malloc.c: Reinserted #include <stdio.h>.
5438 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
5440 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
5442 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
5443 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
5444 Use SCM_LISTn instead of scm_listify.
5446 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5448 * _scm.h: Removed #include <errno.h>.
5450 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
5451 errno variable (can be a macro on some systems, for example when
5452 using linux libc with threads).
5454 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
5455 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
5456 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
5457 #include <errno.h> in these 20 out of 100 files.
5459 2001-03-10 Gary Houston <ghouston@arglist.com>
5461 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
5462 not already defined.
5464 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5466 * coop.c: Inserted #include <stdio.h>.
5468 * iselect.c: Reinserted #include <stdio.h>.
5470 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
5472 * posix.c: Replaced `#define' of __USE_XOPEN right before
5473 including unistd.h with a define of _GNU_SOURCE at the very top of
5476 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
5478 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
5479 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
5480 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
5481 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
5482 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
5483 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
5484 print.c, procprop.c, procs.c, properties.c, ramap.c,
5485 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
5486 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
5487 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
5488 Remove #include <stdio.h>
5489 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
5491 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
5493 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5495 * posix.c (scm_gethostname): Set initial name length to 256 for
5498 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5500 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
5501 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
5502 (scm_sethostname, scm_gethostname): New prototypes.
5504 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
5505 <sys/file.h>, if present.
5506 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
5507 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
5508 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
5509 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
5510 (scm_sethostname, scm_gethostname): New procedures.
5512 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
5514 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
5515 not optional (ii) "recommend" spelling correction.
5517 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5519 * ramap.c (racp): Removed optimization which caused array copying
5520 to fail if the two arrays shared storage. Re-inserted the IVDEP
5521 macros removed in the change of 2000-03-09. (Don't really have a
5522 complete grasp of what they are for, but they seem to be necessary
5523 on Crays. This needs testing!) Thanks to Miroslav Silovic.
5525 * hash.c (scm_string_hash): Don't downcase characters.
5527 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5529 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
5530 size from 277 --> 1009.
5532 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
5535 * coop-threads.c: Fixed change of 2001-03-06.
5537 * validate.h: Code formatting.
5539 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
5541 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
5542 (*.doc): Add dependency on guile-snarf.awk.in.
5544 * guile-snarf.awk.in: Neglect spaces at the end of
5545 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
5546 middle of docstrings. (To avoid the problem with gcc-2.96.)
5548 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
5550 * coop-threads.c (scm_call_with_new_thread), load.c
5551 (scm_primitive_load, scm_sys_search_load_path), random.c
5552 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
5553 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
5554 (potentially) issue a scm-misc-error or wrong-num-args error
5557 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
5558 about the expected type with the wrong-type-arg error message.
5560 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
5561 a C level bug that can't be fixed from scheme anyway.
5563 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5565 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
5566 Duplicate bindings are OK in a let* since a let* is semantically
5567 equivalent to a nested set of let:s.
5569 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5571 * print.c (scm_print_options): Fixed texinfo in docstring.
5573 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
5574 the underlying functions getservent, getprotoent or getnetent
5575 return NULL instead of signalling an error.
5577 2001-03-04 Gary Houston <ghouston@arglist.com>
5579 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
5580 taking an unexpectedly large filename for an AF_UNIX socket from
5581 bind/connect/sendto (thanks to Martin Grabmueller).
5583 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
5584 former and adjusted the latter.
5585 (scm_socket, scm_socketpair): cosmetic changes.
5586 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
5587 size_t as socklen_t substitute. don't restrict args/return values
5588 to INUM: allow full range of int or size_t.
5589 (scm_fill_sockaddr): check arguments before allocating memory, to
5590 avoid leakage. use malloc, not scm_must_malloc.
5591 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
5592 substitute. free the sockaddr structure before throwing an error.
5593 (scm_init_add_buffer): procedure removed, together with its static
5594 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
5595 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
5596 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
5597 scm_sendto): use a local buffer instead of scm_addr_buffer.
5598 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
5600 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
5601 call to detect whether recvfrom could be bothered to set the address.
5602 (scm_init_socket): don't call scm_init_addr_buffer.
5604 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
5606 * debug.c (scm_procedure_source, scm_procedure_environment),
5607 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
5608 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
5609 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
5610 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
5611 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
5612 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
5613 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
5614 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
5615 scm_array_to_list, scm_array_prototype), validate.h
5616 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
5617 scm_misc_error or scm_wrong_type_arg instead.
5619 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
5621 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5623 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
5624 (scm_sys_tag_body): Added.
5626 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
5628 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
5629 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
5630 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
5631 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
5632 options.c (scm_options), ports.c (scm_remove_from_port_table),
5633 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
5634 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
5635 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
5636 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
5639 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5641 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
5643 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
5645 * eval.c (scm_s_duplicate_bindings): New error message.
5646 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
5648 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
5650 * eval.h (SCM_EVALIM2): New macro. Use it when a
5651 immediate, literal constant should be evaluated.
5652 * eval.c (scm_s_duplicate_formals): New error message string.
5653 (scm_c_improper_memq): New function.
5654 (scm_m_lambda): Check for duplicate arguments.
5655 (scm_ceval, scm_deval): When executing a body: only cons a new
5656 toplevel environment frame when it is different from the
5657 existing one; use EVALCAR instead of SIDEVAL so that we can properly
5658 check for empty combinations; use SCM_EVALIM2 for the same reason
5659 in the non-toplevel loop.
5660 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
5661 New labels with the meaning of their non-"nontoplevel" partners,
5662 but they are used when it is known that the body is not evaluated at
5664 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
5665 reporting for empty combinations.
5667 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
5669 * Remove dump facilities.
5670 * dump.c, dump.h: Removed.
5671 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
5672 * init.c: Remove #include "libguile/dump.h".
5673 (scm_init_guile_1): Remove scm_init_dump.
5674 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
5675 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
5676 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
5677 (scm_set_smob_dump, scm_set_smob_undump): Removed.
5679 * keywords.c: Remove #include "libguile/dump.h".
5680 (keyword_dump, keyword_undump): Removed.
5681 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
5683 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5685 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
5686 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
5687 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
5688 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
5689 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
5690 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
5691 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
5692 to @code{} as the texinfo manual recommends, converted the
5693 examples to use a @lisp{}-environment.
5695 * strports.c (scm_eval_string): Cleaned up the docstring.
5697 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
5700 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
5701 (scm_number_to_string, scm_string_to_number, scm_number_p)
5702 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
5703 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
5704 (scm_ash): Added texinfo markup and removed obsolete @refill.
5705 (scm_gr_p): Corrected comment.
5706 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
5707 docstring) comments.
5708 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
5709 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
5710 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
5711 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
5712 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
5713 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
5714 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
5715 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
5717 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
5719 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
5720 (Obviously nobody compiles with SCM_RECKLESS defined...)
5722 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
5724 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5726 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
5728 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
5730 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
5732 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
5733 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
5734 since use of `z' suggests that the arguments may be complex.
5736 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
5739 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
5741 * dump.c (scm_binary_write, scm_binary_read), eval.c
5742 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
5743 scm_guardian_greedy_p, scm_make_guardian), fports.c
5744 (scm_file_port_p): Minor docstring fixes.
5746 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
5748 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
5750 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
5752 (make_class_from_template): Do not bother to set the current
5753 module around the call to DEFVAR, scm_eval takes care of that.
5754 (scm_init_goops): Make scm_module_goops and
5755 scm_goops_lookup_closure permanent objects.
5757 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
5758 top level, create a fresh top-level environment for each
5759 expression instead of mutating the exisint frame. This is
5760 important when that frame is closed over.
5762 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
5763 SCM_DIGSPERLONG instead of DIGSPERLONG.
5765 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
5767 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
5768 before applying arrow procedure in `cond' and before applying
5769 receiver procedure in call-with-current-continuation.
5770 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
5771 macro. The argument is expanded more than one time.
5773 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
5774 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
5776 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
5778 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
5781 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5783 * variable.c (scm_make_variable, scm_make_undefined_variable)
5784 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
5785 (scm_variable_bound_p), values.c (scm_values)
5786 (scm_call_with_values), unif.c (scm_bit_count)
5787 (scm_bit_set_star_x), symbols.c (scm_gentemp)
5788 (scm_gensym), strings.c (scm_string_p, scm_make_string)
5789 (scm_read_only_string_p, scm_string_length, scm_string_ref)
5790 (scm_string_set_x, scm_substring, scm_string_append), stime.c
5791 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
5792 (scm_copy_random_state, scm_random), print.c (scm_newline)
5793 (scm_write_char, scm_simple_format), debug-malloc.c
5794 (scm_malloc_stats), environments.c (scm_environment_p)
5795 (scm_environment_bound_p, scm_environment_ref)
5796 (scm_environment_fold, scm_environment_define)
5797 (scm_environment_undefine, scm_environment_set_x)
5798 (scm_environment_cell, scm_environment_observe)
5799 (scm_environment_observe_weak, scm_environment_unobserve)
5800 (scm_make_eval_environment, scm_eval_environment_p)
5801 (scm_eval_environment_set_local_x, scm_eval_environment_local)
5802 (scm_eval_environment_imported)
5803 (scm_eval_environment_set_imported_x, scm_make_import_environment)
5804 (scm_import_environment_p, scm_import_environment_imports)
5805 (scm_import_environment_set_imports_x, scm_make_export_environment)
5806 (scm_export_environment_p, scm_export_environment_private)
5807 (scm_export_environment_set_private_x)
5808 (scm_export_environment_signature)
5809 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
5810 Added texinfo markup.
5812 * ports.c (scm_drain_input): Lowercased argument to @var.
5813 (scm_current_input_port, scm_current_output_port): Filled in
5814 missing explanation.
5815 (scm_current_load_port, scm_set_current_output_port)
5816 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
5817 Added texinfo markup.
5819 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
5820 (scm_release_arbiter): Added texinfo markup to docstrings.
5821 Changed `Returns' to `Return'.
5822 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
5824 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
5826 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
5827 by doubling them to `@@'.
5829 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5831 * numbers.c (scm_lognot), random.c (scm_random,
5832 scm_random_normal, scm_random_solid_sphere_x,
5833 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
5834 scm_random_exp), dynwind.c
5835 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
5837 * goops.c (scm_sys_initialize_object, scm_instance_p,
5838 scm_class_name, scm_class_precedence_list, scm_class_slots,
5839 scm_class_environment, scm_generic_function_name,
5840 scm_generic_function_methods, scm_method_generic_function,
5841 scm_method_specializers, scm_method_procedure, scm_make_unbound,
5842 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
5843 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
5844 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
5845 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
5846 scm_class_direct_supers, scm_class_direct_slots,
5847 scm_class_direct_subclasses, scm_class_direct_methods,
5848 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
5849 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
5850 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
5851 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
5852 scm_memoized_environment, scm_procedure_name,
5853 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
5855 (scm_class_of, scm_entity_p, scm_operator_p,
5856 scm_set_object_procedure_x, scm_object_procedure,
5857 scm_make_class_object), hooks.c (scm_make_hook_with_name,
5858 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
5859 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
5860 scm_hook_to_list), lang.c
5861 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
5862 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
5863 (scm_print_options, scm_port_with_print_state,
5864 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
5865 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
5866 scm_make_procedure_with_setter, scm_procedure), throw.c
5867 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
5868 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
5869 scm_stack_ref, scm_stack_length, scm_frame_p,
5870 scm_last_stack_frame, scm_frame_number, scm_frame_source,
5871 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
5872 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
5873 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
5874 (scm_dirname, scm_basename), dynwind.c
5875 (scm_wind_chain), read.c (scm_read_options, scm_read,
5876 scm_read_hash_extend), gc.c
5877 (scm_unhash_name), eval.c (scm_eval_options_interface,
5878 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
5879 (scm_display_error, scm_set_print_params_x,
5880 scm_display_application, scm_display_backtrace, scm_backtrace),
5881 async.c (scm_async, scm_system_async, scm_async_mark,
5882 scm_system_async_mark, scm_run_asyncs, scm_noop,
5883 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
5884 scm_mask_signals): Added docstrings.
5886 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
5888 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
5889 address of car/cdr. (Thanks to Dirk Herrmann)
5890 Use scm_sizet to obtain the length of strings.
5891 (Thanks to Matthias Koeppe)
5893 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
5895 * symbols.c (scm_mem2symbol): Put a empty statement after the
5896 next_symbol label. This is mandated by ANSI, appearantly.
5898 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
5900 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
5901 sense to compile for a specific kernel version. Do not include
5902 <asm/signal.h> while defining __KERNEL__. This hack should no
5903 longer be needed and caused problems.
5905 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
5907 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
5908 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
5909 can not deal with immediates.
5911 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
5913 * list.c (scm_list_copy): Validate the first argument.
5915 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
5917 Fix evaluator so that top-level expressions are correctly
5918 evaluated with respect to the module system.
5920 * modules.h. modules.c (scm_current_module_lookup_closure): New
5923 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
5925 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
5926 names to better reflect their meaning.
5928 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
5929 evaluated at top-level and synronize lookup closure before
5930 executing every subform.
5931 (scm_primitve_eval_x, scm_primitive_eval): New functions.
5932 (scm_eval_x, scm_eval): Reimplement in terms of
5933 scm_primitive_eval_x and scm_primitive_eval, respectively.
5935 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
5937 * macros.c (scm_macro_name, scm_macro_transformer): Use
5938 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
5941 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
5943 * dump.c (scm_store_bytes): Store data size before data.
5944 (scm_restore_bytes): Restore data size. Takes a pointer to size.
5945 * dump.h (scm_restore_bytes): Updated.
5947 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
5949 * dump.c: Use double cells for update schedule.
5951 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
5953 * ports.c (scm_unread_char): Take an optional argument.
5955 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
5957 * modules.h (scm_selected_module, scm_current_module): Renamed
5958 scm_selected_module to scm_current_module to synchronize Scheme
5960 (scm_select_module, scm_set_current_module): Likewise. Changed
5963 * ports.c (scm_port_for_each): Make a snapshot of the port table
5964 before iterating over it. The table might change while the user
5965 code is running. With the snapshot, the user can depend on the
5966 fact that each port that existed at the start of the iteration is
5967 encountered exactly once. (ice-9 popen) depends on this.
5969 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
5971 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
5973 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
5974 range checking for the size parameter. Thanks to Martin
5975 Grabmueller for the hint.
5977 (scm_makstr): Reordered string initialization to make interrupt
5978 deferring unnecessary.
5980 * vectors.c (scm_make_vector): Fixed range checking.
5982 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
5984 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
5986 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
5987 checking of the size parameter for type correctness and valid
5988 range. Thanks to Rob Browning for reporting the problem. Instead
5989 of deferring interrupts, scm_remember_upto_here_1 is used.
5991 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
5993 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
5994 (scm_dump_cell_update): Removed.
5995 (scm_dump_update): Renamed from scm_dump_object_update.
5996 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
5997 a pointer instead of returning a value.
5998 * keywords.c (keyword_undump): Updated.
6000 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
6002 * dump.c, dump.h: Modified a lot.
6003 (SCM_DUMP_COOKIE): Version 0.1
6004 (scm_dump_mark): Removed.
6005 (scm_restore_cell_object, scm_store_cell_object): New functions.
6007 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
6008 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
6009 New slots: dump, undump.
6010 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
6013 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
6014 (keyword_undump): Renamed from keyword_alloc.
6015 (scm_init_keywords): Set keyword_dump and keyword_undump.
6017 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
6019 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
6020 the deprecated SCM_DOUBLE_CELLP.
6022 * tags.h (SCM_DOUBLE_CELLP): deprecated.
6024 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
6026 * dump.c, dump.h: New files.
6027 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
6028 * init.c: #include "libguile/dump.h".
6029 (scm_init_guile_1): Call scm_init_dump.
6030 * smob.h (scm_smob_descriptor): New slots: dump_mark,
6031 dump_dealloc, dump_store, undump_alloc, undump_restore,
6033 * smob.c (scm_make_smob_type): Init the new slots.
6034 (scm_set_smob_dump, scm_set_smob_undump): New functions.
6035 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
6037 * keywords.c: #include "libguile/dump.h".
6038 (keyword_dealloc, keyword_alloc): New functions.
6039 (scm_init_keywords): Set smob_dump and smob_undump.
6041 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
6043 * vectors.c (scm_c_make_vector): New function.
6044 * vectors.h (scm_c_make_vector): Declared.
6045 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
6046 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
6047 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
6048 (scm_make_method_cache, scm_i_vector2list,
6049 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
6050 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
6051 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
6052 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
6053 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
6054 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
6055 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
6056 (scm_vector, scm_make_vector): Use scm_c_make_vector.
6058 * hashtab.c (scm_c_make_hash_table): New function.
6059 * hashtab.h (scm_c_make_hash_table): Declared.
6060 * environments.c (scm_make_leaf_environment,
6061 scm_make_eval_environment), gc.c (scm_init_storage),
6062 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
6063 Use scm_c_make_hash_table.
6065 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6067 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
6069 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6071 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
6074 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
6075 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
6076 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
6077 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
6078 srcprop.c (scm_source_properties, scm_set_source_properties_x,
6079 scm_source_property, scm_set_source_property_x), sort.c
6080 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
6081 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
6082 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
6085 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6087 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
6088 really get that arg.
6090 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
6092 * goops.c (s_scm_get_keyword): Bug fix.
6094 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
6096 The following patch was sent by Martin Grabmueller. It makes sure
6097 that in case of parameter errors the correct function name is
6098 shown, and that parameter types are only checked once.
6100 * strop.c (string_copy, string_upcase_x, string_downcase_x,
6101 string_capitalize_x): New functions. Each one performs the core
6102 functionality of the corresponding scm_* function.
6104 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
6105 scm_string_downcase_x, scm_string_downcase,
6106 scm_string_capitalize_x, scm_string_capitalize): Reduced to
6107 parameter checking wrappers of the above functions.
6109 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
6111 * continuations.c, dynl.c, keywords.c, load.c: Include
6112 strings.h. Thanks to Bill Schottstaedt for the bug report.
6114 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6116 * backtrace.c (display_header): Make sure that line and column
6117 information is shown independent of whether the port the code was
6118 read from had an associated filename. Thanks to Martin
6119 Grabmueller for providing this patch.
6121 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6123 * fports.[ch] (scm_file_port_p): New primitive.
6125 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6127 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
6128 These are now defined in fports.c, strports.c and vports.c.
6130 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
6131 vports.c (scm_tc16_sfport): Made variables (were macros defined in
6134 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
6135 (scm_make_sfptob): Made static. These return a type code now.
6137 fports.c (scm_init_fports), strports.c (scm_init_strports),
6138 vports.c (scm_init_vports): Create the corresponding port types.
6140 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
6141 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
6143 * init.c (scm_init_guile_1): Make sure strports are initialized
6146 * ports.[ch] (scm_make_port_type): Changed the return type to
6149 * ports.c (scm_ports_prehistory): Don't create any port types
6152 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
6153 against scm_tc16_fport directly.
6155 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
6157 * srcprop.c (scm_set_source_property_x): Fix to handle
6158 (set-source-property! <obj> 'copy <datum>) correctly.
6160 2001-01-24 Gary Houston <ghouston@arglist.com>
6162 * filesys.c (scm_link): docstring fix.
6163 * fports.h (scm_setfileno): obsolete declaration removed.
6164 * posix.c: bogus popen declaration removed.
6166 * rdelim.c: new file, split from ioext.c.
6167 * rdelim.h: new file, split from ioext.h
6168 * Makefile.am: add rdelim.c and related files.
6169 * init.c: call scm_init_rdelim. include rdelim.h.
6171 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
6173 This patch was sent by Martin Grabmueller and makes sure that
6174 parameter errors are reported correctly by the lexicographic
6175 ordering predicates.
6177 * strorder.c (string_less_p, string_ci_less_p): New functions.
6179 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
6180 functionality into string_less_p, string_ci_less_p respectively.
6181 The remaining code is just a wrapper to do the parameter
6184 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
6185 parameters and call string_less_p instead of scm_string_less_p.
6187 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
6188 Check the parameters and call string_less_ci_p instead of
6189 scm_string_ci_less_p.
6191 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
6193 This patch modifies scm_display_error to perform parameter
6194 checking. Thanks to Neil Jerram for the bug report.
6196 * backtrace.[ch] (scm_i_display_error): New function.
6198 * backtrace.c (scm_display_error): Added parameter check and
6199 extracted the core functionality into function
6200 scm_i_display_error.
6202 * throw.c (handler_message): Call scm_i_display_error to display
6205 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6207 * eval.c (SCM_APPLY): Added # args check for application of
6208 procedures with arity 3. (Thanks to Anders Holst.)
6210 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
6212 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
6214 (SCM_OPDIRP): Deprecated.
6216 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
6219 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
6220 Instead, give an explicit error message in case the directory is
6223 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
6224 instead of SCM_OPENP and SCM_CLOSEDP.
6226 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
6228 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
6230 * eval.c (inner_eval, scm_eval): Move all real functionality into
6231 inner_eval. Avoid to copy the expression twice by inlining some
6232 code from scm_i_eval.
6234 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6236 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
6237 now has to be the last clause, as required by R5RS. Thanks to
6238 Martin Grabmueller for the patch.
6240 2001-01-18 Gary Houston <ghouston@arglist.com>
6242 * ioext.c: further simplify scm_read_string_x_partial by defining
6245 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
6247 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
6249 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
6251 * __scm.h: Added comment about architecture and compiler
6252 properties that are required by guile.
6254 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
6255 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
6257 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
6259 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
6261 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
6262 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
6264 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6266 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
6267 to the names in limits.h.
6269 * numbers.c (abs_most_negative_fixnum): Added.
6271 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
6272 fixnum-min) special case.
6274 (scm_big_and): Fix for negative first parameter.
6276 (scm_bit_extract): Fix for fixnum paramters.
6277 Thanks to Rob Browning for the bug report.
6279 (scm_init_numbers): Initialize abs_most_negative_fixnum.
6281 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
6283 * symbols.c (scm_symbol_bound_p): Fixed comment.
6284 Thanks to Chris Cramer.
6286 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
6288 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
6289 Thanks to Bill Schottstaedt.
6291 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
6293 from Matthias Köppe:
6295 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
6296 casts its result, so doesn't yield an lvalue per ANSI C.
6298 * goops.c (s_scm_sys_set_object_setter_x): use
6299 SCM_SET_ENTITY_SETTER.
6300 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
6302 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
6303 its result, so doesn't yield an lvalue per ANSI C.
6304 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
6305 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
6306 SCM_GC_SET_CARD_FLAGS.
6307 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
6309 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
6311 2001-01-08 Gary Houston <ghouston@arglist.com>
6313 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
6314 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
6315 socket.c (scm_recvfrom): use the new macro, plus minor docstring
6317 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
6318 for fdes. if current input port is used, check that it's a file
6321 2001-01-06 Gary Houston <ghouston@arglist.com>
6323 * ioext.c (scm_read_string_x_partial): new procedure, implements
6324 read-string!/partial.
6325 * ports.c (scm_take_from_input_buffers): new procedure used by
6326 scm_read_string_x_partial.
6327 (scm_drain_input): use scm_take_from_input_buffers.
6329 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
6331 * validate.h (SCM_VALIDATE_NUMBER): New.
6333 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
6335 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
6336 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
6337 SET_DESTROYED): new defines/macros.
6338 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
6339 (add_to_live_list): takes a `guardian_t *' now, not SCM.
6340 (guardian_print): print more info.
6341 (guardian_apply): check if the guardian is destroyed, and throw an
6342 error if so. take one more optional argument `throw_p'.
6343 (scm_guard): depending on the value of `throw_p', return a boolean
6345 (scm_get_one_zombie): remove redundant property test.
6346 (guardian_t): represent the various (currently 3, I hope nothing
6347 more gets added) boolean fields as bit flags.
6348 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
6349 (scm_destroy_guardian_x): new procedure.
6351 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
6352 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
6354 2001-01-01 Gary Houston <ghouston@arglist.com>
6356 * fports.c (fport_write): bugfix: handle short writes for
6357 unbuffered ports too. optimize the buffered case by minimizing
6358 the number of write/flush calls.
6359 (write_all): new helper procedure.
6361 The ChangeLog continues in the file: "ChangeLog-2000"