1 2000-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3 * __scm.h (SCM_OUTOFRANGE): Removed.
5 * error.c (scm_wta): Removed sick dispatch code for range
6 errors. (More sick dispatches still to be removed.)
8 * hashtab.c (scm_hash_fn_get_handle, scm_hash_fn_create_handle_x,
9 scm_hash_fn_remove_x): Eliminate redundant test for if unsigned
10 value is non-negative. Use scm_out_of_range to signal range
13 * hooks.c (make_hook), unif.c (scm_aind): Use scm_out_of_range to
16 * list.c (scm_list_ref, scm_list_set_x, scm_list_cdr_set_x): Fix
17 error reporting (now uses original input parameter to report wrong
18 type argument errors). Use SCM_OUT_OF_RANGE to report range
19 errors and SCM_WRONG_TYPE_ARG to report type errors.
21 * strings.c (scm_substring): Make range checks for negative
22 values explicit (former behaviour relied on an implicit
23 conversion from signed to unsigned). Don't use SCM_ASSERT for
26 * unif.c (scm_aind, scm_transpose_array, scm_bit_set_star_x,
27 scm_bit_count_star): Use scm_out_of_range to signal range
30 * unif.c (scm_transpose_array, scm_bit_position), vectors.c
31 (scm_vector_ref, scm_vector_set_x, scm_vector_move_left_x,
32 scm_vector_move_right_x): Use SCM_ASSERT_RANGE to check ranges.
34 2000-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
36 * validate.h (SCM_VALIDATE_INUM_MIN_COPY,
37 SCM_VALIDATE_INUM_MIN_DEF_COPY, SCM_VALIDATE_INUM_RANGE_COPY):
38 Perform all range checks based on the input value. The former way
39 of using the value that is assigned to the target variable fails
40 if the assignment to the target variable itself can change the
41 value because of type conversion.
43 (SCM_ASSERT_RANGE): Use scm_out_of_range to signal range errors.
45 2000-06-30 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
47 * gc.c (scm_gc_for_newcell): Behave gracefully also if scm_igc
48 doesn't yield any new cells. In theory this could happen if all
49 cells allocated with NEWCELL are either in use or conservatively
50 marked and all cluster spine cells are conservatively marked.
53 2000-06-29 Dirk Herrmann <D.Herrmann@tu-bs.de>
55 * __scm.h (SCM_NALLOC): Removed.
57 * error.c (scm_wta): Removed sick dispatch code for memory
58 errors. (More sick dispatches still to be removed.)
60 * numbers.c (scm_mkbig, scm_adjbig), ports.c (scm_make_port_type),
61 random.c (scm_i_copy_rstate, scm_c_make_rstate), smob.c
62 (scm_make_smob_type), srcprop.c (scm_make_srcprops), vectors.c
63 (scm_vector_set_length_x): Now using scm_memory_error to signal
66 2000-06-29 Dirk Herrmann <D.Herrmann@tu-bs.de>
68 * __scm.h: Removed some commented code and fixed some comments.
70 (SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL, SCM_BUS_SIGNAL,
71 SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL, SCM_TICK_SIGNAL,
72 SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS): Removed.
74 * async.c: Removed some commented code.
76 2000-06-29 Dirk Herrmann <D.Herrmann@tu-bs.de>
78 * gc.c (scm_gc_mark, scm_gc_sweep, scm_must_malloc,
79 scm_must_realloc, scm_must_free, alloc_some_heap): Use the
80 appropriate error signalling function.
82 2000-06-29 Dirk Herrmann <D.Herrmann@tu-bs.de>
84 * root.h (scm_first_type): Removed.
86 2000-06-29 Dirk Herrmann <D.Herrmann@tu-bs.de>
88 * gc.c (MIN_GC_YIELD): Removed.
90 2000-06-28 Michael Livshin <mlivshin@bigfoot.com>
92 * gc.c (scm_gc_for_newcell): don't try to do GC if it's blocked,
95 2000-06-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
97 * async.c (scm_gc_async, scm_gc_vcell, scm_sys_gc_async_thunk):
100 (scm_init_async): Moved initialization for scm_gc_async and
101 scm_gc_vcell to gc.c. Moved initialization of scm_asyncs here
104 * async.h (scm_gc_async): Not globally visible any more.
106 * gc.c (scm_gc_stats): Made callable even from within regions
109 (scm_gc_end): Eliminate the hardcoding of the marking of the
110 scm_gc_async from the gc core.
112 (scm_init_storage): Don't initialize the scm_asyncs list here.
113 This is now done in asyncs.c.
115 (scm_gc_vcell): Moved here from async.c.
117 (gc_async): Renamed from scm_gc_async, moved here from async.c
120 (gc_async_thunk): Renamed from scm_sys_gc_async_thunk and moved
123 (mark_gc_async): New hook function for scm_after_gc_c_hook.
125 (scm_init_gc): Added initialization of scm_gc_vcell and
126 gc_async. Further, add mark_gc_async to scm_after_gc_c_hook.
128 * init.c (scm_boot_guile_1): scm_init_gc requires asyncs to be
131 2000-06-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
133 * gc.c (scm_igc): Removed commented code that once was intended
134 to unprotect struct types with no instances.
136 * root.h (scm_type_obj_list): Removed.
138 2000-06-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
140 * async.c (scm_init_async): Switch to standard way of smob
143 2000-06-21 Michael Livshin <mlivshin@bigfoot.com>
145 * guile-doc-snarf.in: use cut instead of sed, that's much much
146 faster. also, don't call basename more than needed. and, to gain
147 a couple of microseconds more, don't call cat needlessly. (thanks
150 2000-06-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
152 * guile-snarf.awk.in, guile-snarf.in, snarf.h: Rename SCM__I to
153 SCM_SNARF_INIT_START, SCM__D to SCM_SNARF_DOC_START, SCM__S to
154 SCM_SNARF_DOCSTRING_START and SCM__E to SCM_SNARF_DOCSTRING_END.
156 2000-06-21 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
158 * eval.c, eval.h (scm_top_level_lookup_closure_var): Added.
159 #include "libguile/fluids.h".
161 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): New macro which replaces
162 SCM_CDR (scm_top_level_lookup_closure_var) everywhere.
164 * root.h (scm_top_level_lookup_closure_var,
165 scm_system_transformer): Removed. (It's no sense in having the
166 *variable* be a "fluid".)
168 * root.c (mark_root): Removed marking of
169 s->top_level_lookup_closure_var and s->system_transformer.
171 * modules.c (scm_selected_module): the_module is now a fluid.
173 2000-06-20 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
175 * gc.h, tags.h: Be kind to compilers which must see hash signs in
176 column 0. (Thanks to Ian Grant.)
178 * numbers.h: Put #ifdef HAVE_LONG_LONGS around declarations using
179 the long_long type. (Thanks to Bernard Urban.)
181 2000-06-20 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
183 * gc.c, gc.h (scm_default_init_heap_size_1,
184 scm_default_min_yield_1, scm_default_init_heap_size_2,
185 scm_default_min_yield_2, scm_default_max_segment_size): New global
186 variables. Can be customized by the application before booting
187 Guile. (We might want to be able to control these parameters
188 dynamically through the "options interface" in the future, but
189 note that that is additional functionality. Here we're giving
190 default values which the environment variables can override.)
192 * list.c (scm_cons_star): Updated comment.
194 * smob.h: Changed comments for scm_make_smob_type and
195 scm_make_smob_type_mfpe, warning that the latter might be
196 deprecated in a future release.
198 2000-06-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
200 * list.[ch] (scm_cons_star/cons*): Renamed from
203 * list.[ch] (scm_list_star/list*): Provided as a deprecated alias
204 for scm_cons_star/cons*.
206 * gc.c (scm_protect_object): Updated comment.
208 * numbers.h (SCM_NEWREAL, SCM_NEWCOMPLEX): Removed.
210 * tags.h (SCM_UNPACK_CAR, SCM_NDOUBLE_CELLP): Removed.
212 2000-06-19 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
214 * init.c, init.h (scm_initialized_p): Renamed from `initialized'
217 * gdbint.c (gdb_print): Print warning instead of calling scm_write
218 if Guile isn't yet initialized.
220 * print.c (scm_current_pstate, scm_make_print_state): Simplified
221 tests, using the assumption that Guile has been initialized.
223 Sun Jun 18 14:45:21 2000 Greg J. Badros <gjb@cs.washington.edu>
225 * print.c (s_scm_current_pstate): Do not segfault when the
226 print_state_pool is unitialized in `current-pstate', and better
227 verify its state before altering it in scm_make_print_state().
229 2000-06-18 Michael Livshin <mlivshin@bigfoot.com>
231 * scmsigs.c (s_scm_sigaction): guard the SIGIOT case with an
232 #ifdef -- it's missing on at least one platform. (thanks to
235 2000-06-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
237 * list.c (list*): Added documentation from common-list.scm.
239 2000-06-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
241 * gc.c (scm_unprotect_object): The reference count is guaranteed
242 to be a positive number.
244 2000-06-15 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
246 * eval.c: Updated comment above scm_map.
248 2000-06-14 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
250 * gc.c (scm_protect_object): Avoid looking up the object handle
252 (scm_unprotect_object): Abort if scm_unprotect_object is called on
253 an unprotected object.
255 2000-06-14 Michael Livshin <mlivshin@bigfoot.com>
257 * gc.c (scm_unprotect_object): fix a nasty typo bug (thanks to
260 2000-06-14 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
262 * socket.c (scm_getsockopt): Changed type for `optlen' from int to
264 (scm_accept, scm_getsockname, scm_getpeername, scm_recvfrom):
265 Ditto for `tmp_size'.
266 (scm_addr_buffer_size): Changed type from int to size_t.
268 * random.c: #include <string.h>. (Needed by memcpy.)
270 * guile-snarf.awk.in: Replace the dot_doc_file arg with "-",
271 indicating stdin, instead of "" and don't reset ARGC. This is a
272 workaround for `nawk' in AIX 4.3 on RS6000 but, as far as I know,
273 it is correct, and perhaps even better.
275 2000-06-14 Gary Houston <ghouston@arglist.com>
277 * scmsigs.c (scm_init_scmsigs): if HAVE_SIGINTERRUPT is not
278 defined, add SA_RESTART to the sigaction flags correctly
279 (thanks to Dale P. Smith).
281 2000-06-13 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
283 * strings.c: #include <string.h>. (Thanks to Bill Schottstaedt.)
285 * net_db.c (scm_resolv_error): Only use macro NETDB_INTERNAL if
286 defined. It isn't on sgi irix 5.3. (Thanks to Bill Schottstaedt.)
288 * Makefile.am (.c.doc): Pipe output (the .x contents) to /dev/null.
290 2000-06-13 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
292 * fports.c (scm_setvbuf): Use `free' instead of `scm_must_free'
293 since read and write buffers are allocated by `malloc'.
295 * Makefile.am: Removed old test code.
297 * gh_test_c.c, gh_test_repl.c: Removed.
299 2000-06-12 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
301 * iselect.c (SCM_NLONGBITS): Add workaround for the Sun 4.2
304 * inet_aton.c (inet_aton): Cast init value for `cp'.
306 * ramap.c (s_scm_array_fill_x): Cast `ve' properly in case
309 * symbols.c (scm_intern_obarray_soft,
310 scm_sysintern0_no_module_lookup): Cast `name' to unsigned char ptr
311 in calls to scm_strhash.
313 * strports.c (st_resize_port): Substituted SCM_UCHARS for
315 (st_write): Cast argument to strncpy to char ptr.
316 (scm_mkstrport): Substituted SCM_ROUCHARS for SCM_ROCHARS.
317 (scm_strport_to_string): Cast argument to scm_makfromstr to char
320 * ports.c (scm_ungetc): Cast value to unsigned char ptr before
321 storing in putback_buf.
322 (scm_unread_string): Substituted SCM_ROCHARS for SCM_ROUCHARS.
324 * ioext.c (s_scm_read_line): Cast result of call to
325 scm_do_read_line to unsigned char ptr.
327 * gdbint.c (SEND_STRING): Cast argument to char pointer.
329 * fports.c (fport_flush): Declare `ptr' as unsigned char (was
332 * Makefile.am (DOT_DOC_FILES): List doc-files explicitly. (We
333 shouldn't use Make rules which aren't supported by most Make
335 (OMIT_DEPENDENCIES): Defined to "libguile.h ltdl.h". (We don't
336 want these dependencies recorded, since they would get bogus
337 relative paths; libguile.h is only used in gh.h and guile.c.)
338 (EXTRA_DOT_X_FILES, EXTRA_DOT_DOC_FILES): New variables.
339 (guile-procedures.txt): Depend on EXTRA_DOT_DOC_FILES.
340 (modinclude_HEADERS): Removed kw.h.
342 * guile-snarf.in: Change regexp "^SCM__I" --> "^ *SCM__I".
343 (The preprocessor might insert spaces before the identifier.)
345 * snarf.h (SCM_SNARF_HERE, SCM_SNARF_INIT, SCM_SNARF_DOCS):
346 Renamed from SCM_HERE, SCM_INIT, SCM_DOCS.
348 * smob.h (scm_smobfuns): Removed deprecated type.
350 * smob.c, smob.h (scm_newsmob): Removed deprecated function.
351 (Replaced by `scm_make_smob_type'.)
353 * keywords.c (scm_tc16_kw): Removed deprecated type.
354 (Replaced by scm_tc16_keyword.)
356 * kw.h: Removed deprecated header file.
358 * evalext.c (serial-map): Removed deprected alias for scm_map.
359 (Has been replaced by `map-in-order'.)
361 * ramap.c (serial-array-copy!, serial-array-map!): Removed
362 depracted aliases. (Replaced by `array-copy-in-order!' and
363 `array-map-in-order'.)
365 2000-06-11 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
367 * gc.h (SCM_VALIDATE_CELL): Rewritten.
368 (SCM_CELL_WORD, SCM_CELL_OBJECT, SCM_SET_CELL_WORD,
369 SCM_SET_CELL_OBJECT): Use new version of SCM_VALIDATE_CELL.
370 (Thanks to Han-Wen Nienhuys.)
372 2000-06-10 Michael Livshin <mlivshin@bigfoot.com>
374 * guile-doc-snarf.in: don't pipe the CPP output right into sed --
375 write it to the temp file first and check the CPP return code.
376 (I introduced this bug earlier, and this probably caused people
377 with non-GNU C preprocessors to get empty *.x files and not to
378 have the build fail right away...).
380 * scmsigs.c (s_scm_sigaction): guard the SIGSYS case with an ifdef
381 -- at least my libc5-based Linux system doesn't define SIGSYS.
383 2000-06-08 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
385 * snarf.h, guile-snarf.awk.in, guile-snarf.in: Replaced snarf
386 markers with identifiers (SCM__I, SCM__D, SCM__S, SCM__E).
387 (Thanks to Bernard Urban.)
389 2000-06-06 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
391 * modules.c (scm_system_module_env_p): Fixed detection of system
394 2000-06-06 Marius Vollmer <mvo@zagadka.ping.de>
396 * scmsigs.c (scm_sigaction): Silently ignore setting handlers for
397 `program error signals' because they can't currently be handled by
400 2000-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
402 * procs.h (SCM_SET_SUBRF): Added.
404 * procs.c (scm_make_subr_opt): Don't assign to SCM_SUBRF, use
405 SCM_SET_SUBRF instead. Thanks to Bernard Urban for the bug
408 2000-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
410 * gc.h (SCM_CARLOC, SCM_CDRLOC): Don't take the address of a SCM
413 * sort.c (scm_sorted_p, scm_merge, scm_merge_list_x,
414 scm_merge_list_step): Don't take the address of SCM_CAR. Use
415 SCM_CARLOC instead. Thanks to Bernard Urban for the bug report.
417 2000-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
419 * boolean.h (SCM_TRUE_P): Removed, as people might use it as a
420 replacement for !SCM_FALSEP.
422 * backtrace.c (display_error_body), boolean.h (SCM_BOOLP), gc.c
423 (scm_unhash_name), gh_data.c (gh_module_lookup), load.c
424 (scm_primitive_load), print.c (scm_simple_format), procs.c
425 (scm_procedure_documentation), procs.h (SCM_TOP_LEVEL), ramap.c
426 (scm_array_fill_int), scmsigs.c (scm_sigaction), stacks.c
427 (narrow_stack, scm_make_stack, scm_stack_id), symbols.c
428 (scm_string_to_obarray_symbol), throw.c (scm_catch,
429 scm_lazy_catch, scm_ithrow), unif.c (scm_make_uve, scm_array_p,
430 scm_array_set_x, scm_bit_set_star_x, scm_bit_count_star),
431 validate.h (SCM_VALIDATE_BOOL_COPY, SCM_VALIDATE_PROC): Replace
432 uses of SCM_TRUE_P (x) with SCM_EQ_P (x, SCM_BOOL_T).
434 2000-06-04 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
436 * eval.c (scm_badformalsp): New static function.
437 (SCM_CEVAL): Check arguments for procedure-with-setter closures.
438 (Thanks to Keisuke Nishida.)
440 The major reason for Guile's slow loading speed has been the fact
441 that a chain of Scheme level procedures has been evaluated for
442 every top-level symbol lookup during the first pass through the
445 The following is a kludge which I suggested four years ago, and
446 which I've repeatedly suggested since. Personally, I've never
447 been bothered by Guile's slow loading speed, so I thought I would
448 let someone else do it...
450 But since the new environments will be included first in
451 Guile-1.5, I thought it would make people happy to get the kludge
454 * modules.c: Added #include "libguile/vectors.h";
455 Added #include "libguile/hashtab.h";
456 Added #include "libguile/struct.h";
457 Added #include "libguile/variable.h";
458 Capture Scheme level `module-make-local-var!' to be used in the
459 standard eval closure.
460 (scm_standard_eval_closure): New primitive.
462 * modules.h (scm_standard_eval_closure): Declare.
464 * eval.c (scm_lookupcar): Test for !SCM_CONSP (SCM_CAR (env))
465 instead of SCM_TRUE (scm_procedurep (SCM_CAR (env))).
467 * symbols.c (scm_sym2vcell): Bypass dispatch in the evaluator for
468 standard eval closures.
470 * variable.c: Code layout fixes.
472 2000-06-03 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
474 * Makefile.am: Added LIBS line to libpath which accidentally
475 disappeared in the change of 2000-06-01.
476 (Thanks to Dale P. Smith.)
478 2000-06-03 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
480 * scmsigs.c (scm_segfault): Removed. (Was probably added by
481 mistake since it is not mentioned in ChangeLog.)
483 * gc.h (SCM_VALIDATE_CELL): Cast result to (void) in order to
484 avoid compiler warnings in gcc. (Does this work for other
487 2000-06-03 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
489 * gc.h (SCM_VALIDATE_CELL): Don't "use" the value returned by
491 (SCM_CARLOC, SCM_CDRLOC): Define directly instead of using
492 SCM_CELL_OBJECT_0 and SCM_CELL_OBJECT_1. It's not correct to take
493 the address of these expressions since they use SCM_VALIDATE_CELL.
494 (Thanks to Bernard Urban.)
496 * dynl.c: Changed #include <ltdl.h> --> #include
497 "libltdl/ltdl.h". (Thanks to Bill Schottstaedt.)
499 2000-06-01 Craig Brozefsky <craig@red-bean.com>
501 * Makefile.am: libguile_la_LDFLAGS gets -version-info args
502 from GUILE-VERSION definition of LIBGUILE version. Added to
503 libpath.h definitions for guileversion and libguileversion which
504 both get their values from GUILE-VERSION definition.
506 2000-05-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
508 * numbers.h (SCM_BIGP): Don't use SCM_SMOB_PREDICATE in header
509 file: Code using numbers should not be required to include
512 2000-05-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
514 * coop-threads.c.cygnus, coop-threads.h.cygnus, fsu-pthreads.h,
515 mit-pthreads.c, mit-pthreads.h: Deleted.
517 * Makefile.am (EXTRA_DIST), scmsigs.c, threads.[ch]: Drop
518 references to deleted files and fsu/mit thread support in
521 2000-05-29 Dirk Herrmann <D.Herrmann@tu-bs.de>
523 * hooks.c (symbol_name, scm_create_hook): Restored the original
524 behaviour of scm_create_hook. Changing it was bad as Carl
525 R. Witty has pointed out.
527 * gc.c (scm_init_gc): We can still rely on scm_create_hook to
530 2000-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
532 * gc.c (scm_init_gc): Protect scm_after_gc_hook, since this will
533 soon not be done by scm_create_hook any longer.
535 * hooks.c (make_hook, print_hook, scm_create_hook,
536 scm_make_hook_with_name, scm_make_hook), hooks.h (SCM_HOOK_NAME,
537 SCM_HOOK_PROCEDURES, SCM_SET_HOOK_PROCEDURES,
538 scm_make_hook_with_name), init.c (scm_boot_guile_1): Hooks no
539 longer have names. As an intermediate solution, the name
540 predicate is emulated via object properties, but use of this
541 feature is deprecated.
543 * hooks.h (scm_free_hook): Removed, as it is never defined.
545 2000-05-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
547 * numbers.[ch] (SCM_POSFIXABLE, SCM_NEGFIXABLE, SCM_FIXABLE):
548 Un-deprecated since otherwise user code can't determine whether a
549 number fits into an inum any longer. The names should be changed
552 * numbers.c (scm_big2inum): Eliminated use of SCM_UNEGFIXABLE.
554 * tags.h (SCM_UNPACK_CAR): Deprecated.
556 2000-05-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
558 * filesys.h (SCM_OPDIRP), fluids.h (SCM_FLUIDP, SCM_FLUID_NUM),
559 fports.h (SCM_OPFPORTP, SCM_OPINFPORTP, SCM_OPOUTFPORTP), hooks.h
560 (SCM_HOOK_ARITY), keywords.h (SCM_KEYWORDP, SCM_KEYWORDSYM),
561 numbers.h (SCM_NUMP, SCM_BIGSIGN, SCM_BDIGITS, SCM_NUMDIGS):
562 Replace SCM_UNPACK_CAR appropriately. Don't access cells via
563 SCM_{SET}?C[AD]R unless they are known to be cons cells.
565 * gc.c (scm_heap_seg_data_t, scm_mark_locations, scm_cellp,
566 init_heap_seg): Remove unused struct member variable 'valid'.
568 2000-05-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
570 * fports.c (fport_write), ports.c (scm_markstream, scm_port_mode,
571 scm_print_port_mode), ports.h (SCM_OPPORTP, SCM_OPINPORTP,
572 SCM_OPOUTPORTP, SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP),
573 procs.h (SCM_CLOSCAR), unif.h (SCM_ARRAY_NDIM, SCM_ARRAY_CONTP),
574 variable.h (SCM_VARIABLEP): Replace SCM_UNPACK_CAR
577 2000-05-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
579 * gc.c (free_list_length), hash.c (scm_hasher), macros.c
580 (scm_macro_type), objects.c (scm_class_of), options.c
581 (scm_options), print.c (scm_iprin1), strports.c (st_seek), throw.c
582 (SCM_LAZY_CATCH_P): Replace SCM_UNPACK_CAR appropriately.
584 2000-05-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
586 * eval.c (scm_macroexp, SCM_CEVAL, scm_force), tags.h: Replace
587 SCM_UNPACK_CAR with SCM_CELL_TYPE or SCM_CELL_WORD_0.
589 * eval.c (scm_force): Add documentation.
591 * eval.c (scm_force, scm_cons_source): Don't access cells via
592 SCM_{SET}?C[AD]R unless they are known to be cons cells.
594 2000-05-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
596 * strings.h (SCM_NSTRINGP, SCM_NRWSTRINGP), tags.h
597 (SCM_NDOUBLE_CELLP), vectors.h (SCM_NVECTORP): Deprecated.
599 * gc.c (scm_igc), gc.h (SCM_PTR_MASK, SCM_PTR_LT): Removed #ifdef
600 nosve #endif conditionally compiled code.
602 2000-05-23 Michael Livshin <mlivshin@bigfoot.com>
604 * gc.c (scm_heap_seg_data_t): fixed comment for the `span' member.
606 2000-05-22 Michael Livshin <mlivshin@bigfoot.com>
608 * guile-doc-snarf.in: put the preprocessed file through sed to
609 trim all lines to 1024 chars. I hope it doesn't break anybody's
610 sed. we'll see. (note: this is lossy trimming, i.e. the spill
611 isn't wrapped around but actually chopped off. this seemed to me
612 safe because the current snarfer doesn't understand multi-line
613 cookies anyway. in the long term, it would be nice not to depend
614 on AWK for anything.)
616 * gc.h (SCM_[SET_]CELL_{WORD,OBJECT}, SCM_VALIDATE_CELL): reverted
617 the previous change to this macros, after deciding to torture the
620 2000-05-21 Michael Livshin <mlivshin@bigfoot.com>
622 * gc.h (SCM_[SET_]CELL_{WORD,OBJECT}, SCM_VALIDATE_CELL): brought
623 the yucky, ugly and nasty conditional compilation back. sorry,
624 but it was either that or requiring GAWK to build Guile.
625 (lots of places): removed the code that implemented the old GC
628 * init.c (scm_boot_guile_1): removed the code conditioned on
629 !GUILE_NEW_GC_SCHEME.
631 * __scm.h: (GUILE_NEW_GC_SCHEME): removed.
633 * gc.c (scm_protect_object, scm_unprotect_object): change the
634 implementation to more efficient (at least in the time complexity
635 sense). the calls should now also be thread-safe -- I suspect
636 that people expect them to be. (thanks to Han-Wen Nienhuys)
637 (lots of places): removed the code that implemented the old GC
640 * hashtab.c (scm_hash_fn_create_handle_x): add missing
641 SCM_REALLOW_INTS before return. I really wonder about the
642 possible interactions between hashtables, threads & GC. it
643 doesn't look healthy at all.
645 2000-05-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
647 * unif.c (scm_bit_count): Fixed the parameter checks. Thanks to
650 2000-05-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
652 * __scm.h (SCM_DEBUG_CELL_ACCESSES), gc.h (SCM_): Added as a new
653 debug option to verify all accesses to cells actually access
656 * gc.h (SCM_VALIDATE_CELL): Added. Only performs validation if
657 SCM_DEBUG_CELL_ACCESSES is set to 1.
659 (SCM_CELL_WORD, SCM_CELL_OBJECT, SCM_SET_CELL_WORD,
660 SCM_SET_CELL_OBJECT): Use SCM_VALIDATE_CELL to check every cell
663 2000-05-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
665 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs,
666 gh_scm2floats, gh_scm2doubles): Change !SCM_NIMP to SCM_IMP.
668 * gc.c (scm_cellp): Fixed and simplified.
670 * throw.c (JBJMPBUF, SETJBJMPBUF, SCM_JBDFRAME, SCM_SETJBDFRAME,
671 make_jmpbuf, scm_init_throw): Now using double cells to represent
672 jump buffers when using debug extensions.
676 2000-05-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
678 * gh.h gh_data.c gh_funcs.c (gh_new_procedure*, gh_chars2byvect,
679 gh_shorts2svect, gh_longs2ivect, gh_ulongs2uvect, gh_floats2fvect,
680 gh_doubles2dvect, gh_doubles2scm, gh_define, gh_lookup,
681 gh_module_lookup): Accept const pointers as parameters.
683 * gh.h gh_data.c (gh_int2scmb): Deprecated.
685 2000-05-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
687 * __scm.h (SCM_DEBUG_REST_ARGUMENT): Renamed from
688 SCM_DEBUG_REST_ARGUMENTS in order to clarify that we don't test
689 the actual arguments in the list, but rather the rest argument as
692 * validate.h (SCM_VALIDATE_REST_ARGUMENT): Added.
694 * async.c (scm_noop), eval.c (scm_map, scm_for_each), list.c
695 (scm_list_star, scm_append, scm_append_x), ports.c
696 (scm_close_all_ports_except), ramap.c (scm_array_map_x,
697 scm_array_for_each), regex-posix.c (scm_make_regexp), stacks.c
698 (scm_make_stack), strings.c (scm_string_append), struct.c
699 (scm_make_struct, scm_make_vtable_vtable): Validate rest arguments.
701 * dynl.c (DYNL_GLOBAL, sysdep_dynl_link, kw_global, sym_global,
702 scm_dynamic_link, scm_init_dynamic_linking), dynl.h
703 (scm_dynamic_link): Removed possibility to pass flags to
704 scm_dynamic_link, as it had no effect anyway.
706 * filesys.c (scm_fcntl): Made single optional rest argument into
707 a standard optional argument.
709 * hooks.c (scm_run_hook): A list of rest arguments is never
712 * list.c (scm_append, scm_append_x), stacks.c (scm_make_stack),
713 strings.c (scm_string_append): Don't perform half-hearted checks
714 to see whether the rest argument forms a proper list any more, use
715 SCM_VALIDATE_REST_ARGUMENTS instead.
717 * ports.c (scm_close_all_ports_except): Accept empty list of rest
720 * posix.c (scm_convert_exec_args), print.c (scm_simple_format):
721 Simplify verification of rest argument.
723 * stacks.c (scm_make_stack), stacks.h (scm_make_stack), throw.c
724 (ss_handler, handler_message): Make first mandatory rest argument
725 of scm_make_stack into a standard mandatory argument.
727 * unif.c (scm_transpose_array, scm_enclose_array,
728 scm_array_in_bounds_p), unif.h (scm_transpose_array,
729 scm_enclose_array, scm_array_in_bounds_p): Make first mandatory
730 rest argument into a standard mandatory argument.
732 2000-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
734 * __scm.h: Added SCM_DEBUG as default debug option. (Thanks to
735 Keisuke Nishida for the suggestion.) Added debug option
736 SCM_DEBUG_REST_ARGUMENTS.
738 * eval.c (scm_map, scm_for_each): Make sure all lists have the
739 same length. Also, removed redundant parameter checks.
741 2000-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
743 * Makefile.am: Let 'make clean' remove *.x and *.doc files.
745 * __scm.h: Improved explanation of giving options to make.
747 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS), tags.h
748 (SCM_STRICT_TYPING, SCM_DEBUG_TYPING_STRICTNESS): Renamed
749 SCM_STRICT_TYPING to SCM_DEBUG_TYPING_STRICTNESS and moved the
750 corresponding declaration and comment to __scm.h.
752 * _scm.h (errno), gc.h (SCM_CELLPTR, SCM_PTR_LT), numbers.c
753 (scm_remainder, scm_modulo), numbers.h (SCM_SRS, SCM_MAKINUM,
754 SCM_INUM): Removed conditionally compiled code for Turbo C.
756 * gdbint.c (gdb_maybe_valid_type_p): Eliminated call to scm_tag.
757 That check can be assumed to be redundant except for very rare
758 conditions that actually indicate broken heap data.
760 2000-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
762 * numbers.c (scm_logcount, scm_integer_length): Reordered
765 2000-05-15 Gary Houston <ghouston@arglist.com>
767 * stime.c (scm_strftime): don't reset TZ if zone is an empty
768 string. append a "0" to the zone for TZ.
770 2000-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
772 * numbers.c (scm_logbit_p, scm_bit_extract): Reordered dispatch
775 (scm_bit_extract): Fixed handling of bignums.
777 2000-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
779 * async.c (scm_sys_gc_async_thunk), chars.h (SCM_ICHRP, SCM_ICHR,
780 SCM_MAKICHR), continuations.h (SCM_SETJMPBUF), error.c
781 (scm_sysmissing), error.h (scm_sysmissing), evalext.c
782 ('serial-map), ioext.c (scm_fseek), ioext.h (scm_fseek),
783 keywords.c (scm_tc16_kw, scm_init_keywords), ports.h (SCM_CRDY,
784 SCM_INPORTP, SCM_OUTPORTP), ramap.c ('serial-array-copy!,
785 'serial-array-map!), smob.c (scm_newsmob), smob.h (scm_smobfuns,
786 scm_newsmob), tag.c (scm_tag), tag.h (scm_tag), tags.h
787 (scm_tc16_flo, scm_tc_flo, scm_tc_dblr, scm_tc_dblc): Wrapped
788 deprecated code between #if (SCM_DEBUG_DEPRECATED == 0) #endif.
790 * fports.c (scm_fport_buffer_add), ports.c (scm_input_port_p,
791 scm_output_port_p), print.c (scm_get_print_state), validate.h
792 (SCM_VALIDATE_CHAR): Replace use of deprecated macros
793 SCM_INPORTP, SCM_OUTPORTP, SCM_ICHRP by SCM_INPUT_PORT_P,
794 SCM_OUTPUT_PORT_P, SCM_CHARP, respectively.
796 2000-05-14 Gary Houston <ghouston@arglist.com>
798 * stime.c (scm_strftime): if HAVE_TM_ZONE is not defined, hack the
799 TZ environment variable so that the %Z format returns the zone
800 from the input vector instead of the system default.
802 from Keisuke Nishida:
803 * fports.c (scm_setvbuf): minor docstring fix.
804 * ports.h (scm_generic_fgets): obsolete prototype deleted.
806 2000-05-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
808 * __scm.h: Added new section for debugging options.
810 (SCM_DEBUG_DEPRECATED): If 1, no deprecated code is included to
811 help developers to get rid of references to deprecated code.
813 * numbers.[ch] (SCM_POSFIXABLE, SCM_NEGFIXABLE, SCM_UNEGFIXABLE,
814 SCM_FIXABLE, SCM_FLOBUFLEN): These macros are no longer provided
815 as part of the interface and are marked as deprecated in the
818 * numbers.c (scm_make_real, scm_make_complex): Inlined the
819 corresponding macros SCM_NEWREAL and SCM_NEWCOMPLEX,
822 * numbers.h (SCM_NEWREAL, SCM_NEWCOMPLEX, SCM_INEXP, SCM_CPLXP,
823 SCM_REAL, SCM_IMAG, SCM_REALPART, scm_makdbl, SCM_SINGP,
824 SCM_NO_BIGDIG, SCM_NUM2DBL, scm_dblproc): Deprecated.
826 2000-05-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
828 * gc.h (scm_cell, SCM_CELL_WORD, SCM_CELL_OBJECT,
829 SCM_SET_CELL_WORD, SCM_SET_CELL_OBJECT): Scheme cells now consist
830 of two scm_bits_t values instead of two SCM values, because it is
831 legal for cell entries to hold values that are not scheme objects.
833 (SCM_SETAND_CAR, SCM_SETAND_CDR, SCM_SETOR_CAR, SCM_SETOR_CDR):
834 Use SCM_SETC[AD]R to modify contents of pairs.
836 2000-05-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
838 * numbers.c (IS_INF, isfinite): Added FIXME comment.
840 (scm_abs, scm_magnitude): Make these two independent of each
841 other. scm_abs now reports an error if given a complex argument.
843 (scm_istr2flo, scm_integer_p). Use SCM_REAL_VALUE instead of
844 SCM_REALPART if the object is known to be real.
846 (scm_init_numbers): No need to use SCM_NEWREAL macro for speed
849 * numbers.h (SCM_SINGP): Set to 0 instead of SCM_BOOL_F.
851 2000-05-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
853 * eq.c (scm_eqv_p): Separate handling of real and complex
854 values. Remove #ifdef SCM_BIGDIG #endif test.
856 * eval.c (SCM_CEVAL, SCM_APPLY), gh_data.c (gh_scm2floats,
857 gh_scm2doubles), hash.c (scm_hasher), ramap.c (scm_array_fill_int,
858 ramap_rp, scm_array_map_x), random.c (vector_scale,
859 vector_sum_squares), unif.c (scm_make_uve, scm_array_p,
860 scm_array_set_x): Use SCM_REAL_VALUE instead of SCM_REALPART if
861 the object is known to be real. Use SCM_COMPLEXP instead of
862 deprecated SCM_CPLXP. Use SCM_INEXACTP instead of deprecated
865 2000-05-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
867 * numbers.c: No need to include unif.h.
869 (IS_INF): Returned to old test for now: x == x + 1 will not work
870 for large numbers due to rounding errors.
871 Thanks to Kalle Olavi Niemitalo.
873 2000-05-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
875 * numbers.c (scm_divbigdig): Removed outdated comment.
877 (scm_number_to_string, scm_string_to_number, scm_number_p,
878 scm_real_p, scm_integer_p, scm_inexact_p, scm_gr_p, scm_leq_p,
879 scm_geq_p, scm_make_rectangular, scm_make_polar,
880 scm_inexact_to_exact): Added comments.
882 (add1, scm_init_numbers): Removed add1.
884 2000-05-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
886 * numbers.c (IS_INF): The new test is x == x + 1. The old test
887 x == x/2 did not work for zero values. Thanks to Han-Wen Nienhuys
890 (scm_number_to_string, scm_sum, scm_difference, scm_two_doubles,
891 scm_num2long, scm_num2long_long, scm_num2ulong): Reordered
894 2000-05-09 Marius Vollmer <mvo@zagadka.ping.de>
896 * scmsigs.c (take_signal): Execute SCM_ASYNC_TICK for SIGSEGV,
897 SIGILL and SIGBUS signals. These signals are not continuable and
898 must be handled for real right away.
900 2000-05-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
902 * numbers.c (scm_zero_p, scm_positive_p, scm_negative_p,
903 scm_real_part, scm_imag_part, scm_magnitude,
904 scm_inexact_to_exact): Reordered dispatch sequence.
906 2000-05-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
908 * feature.c: No need to include "libguile/smob.h"
910 (scm_loc_features, features, scm_add_feature, scm_init_feature):
911 Removed variable 'scm_loc_features' as a pointer to the SCM value
912 holding the features list. Using variable 'features' instead,
913 which holds the interned pair. Thus, SCM_SETCDR can be used
914 instead of pointer trickery.
916 2000-05-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
918 * alist.c (scm_acons): Use SCM{_SET}?_CELL_OBJECT as long as a
919 cell is not known to be a valid pair.
921 2000-05-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
923 * eval.c (ASRTSYNTAX, scm_m_body, scm_m_letrec1): Removed
924 ASRTSYNTAX. Using SCM_ASSYNT instead.
926 (scm_m_body): Don't create a redundant cons cell.
928 (scm_m_do): Removed redundant test 'bodycheck'.
930 (bodycheck): Removed.
932 * stacks.c (stack_depth, read_frame, read_frames): Removed
933 redundant calculation of size, minimized some variable scopes.
935 2000-05-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
937 * pairs.c (scm_cons, scm_cons2): Use SCM{_SET}?_CELL_OBJECT as
938 long as a cell is not known to be a valid pair.
940 (scm_pair_p): Eliminated redundant SCM_IMP test.
942 2000-05-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
944 * eval.c (scm_m_body, scm_macroexp, unmemocopy, scm_eval_args,
945 scm_deval_args): Eliminated redundant SCM_IMP tests.
947 * hashtab.c (scm_ihashx, scm_sloppy_assx, scm_delx_x), weaks.c
948 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table,
949 scm_make_doubly_weak_hash_table): Fixed critical sections.
950 Thanks to Keisuke Nishida.
952 2000-05-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
954 * numbers.c (scm_logand, scm_logior, scm_logxor, scm_logtest):
955 Fixed some goto-related initialization bugs (introduced by me).
957 2000-05-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
959 * numbers.h (SCM_INUM0): Uses SCM_MAKINUM instead of SCM_PACK.
961 * dynl.c (dynl_obj, DYNL_OBJ, get_dynl_obj): Removed.
963 (DYNL_FILENAME, DYNL_HANDLE): Use SCM_CELL... macros instead of
966 (SET_DYNL_HANDLE): Added.
968 (scm_dynamic_object_p): Simplified.
970 (scm_dynamic_unlink, scm_dynamic_func): Changed comment. Deliver
971 better error message when accessing unlinked dynamic objects.
972 Eliminated call to get_dynl_obj.
974 2000-05-03 Marius Vollmer <mvo@zagadka.ping.de>
976 * scmsigs.c (orig_handlers) [!HAVE_SIGACTION]: Fix declaration to
977 be an array of function pointers instead of being a pointer to an
978 array returning function. Thanks to Kalle Olavi Niemitalo!
980 2000-05-03 Dirk Herrmann <D.Herrmann@tu-bs.de>
982 * numbers.c (scm_divbigbig, scm_divbigint), numbers.h
983 (scm_divbigbig, scm_divbigint): Don't return zero any more to
984 indicate that a division has a remainder, return SCM_UNDEFINED
985 instead. It is improbable that anyone actually used these
986 functions outside of numbers.c. For this reason and due to the
987 change in behaviour the functions are static now. Thus, if
988 surprisingly there are users of these functions they will at least
991 * numbers.c: Removed #ifdef SCM_BIGDIG #endif in those functions,
992 that already have a clean dispatch order. Note: SCM_BIGDIG is
995 * numbers.c (scm_inexact_p): Simplified.
997 * numbers.c (scm_num_eq_p, scm_less_p, scm_max, scm_min,
998 scm_product, scm_num2dbl, scm_angle): Reordered dispatch
999 sequence, thereby fixing some comparisons of SCM values with
1002 * numbers.c (scm_divide): Division by zero of inums leads to an
1003 error now. (Formerly, an infinite number was returned.)
1005 Respect the fact, that scm_divbigbig does now return SCM_UNDEFINED
1006 if a division has a remainder.
1008 2000-05-02 Gary Houston <ghouston@arglist.com>
1010 * Makefile.am (INCLUDES): add ${INCLTDL} (thanks to Tim Mooney).
1012 2000-05-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1014 * numbers.c (scm_logtest, scm_division): Reordered dispatch
1015 sequence, thereby fixing some comparisons of SCM values with
1018 * numbers.h (scm_makdbl): Mark as deprecated at the point of
1021 * eval.c (SCM_CEVAL, SCM_APPLY), gh_data.c (gh_double2scm,
1022 gh_doubles2scm), numbers.c (scm_istr2flo, scm_max, scm_min,
1023 scm_sum, scm_difference, scm_product, scm_divide, scm_sys_expt,
1024 scm_sys_atan2, scm_make_rectangular, scm_make_polar,
1025 scm_real_part, scm_imag_part, scm_magnitude, scm_angle,
1026 scm_long2num, scm_long_long2num, scm_ulong2num), ramap.c
1027 (ramap_rp, scm_array_map_x), random.c (scm_random,
1028 scm_random_uniform, scm_random_normal_vector_x, scm_random_exp),
1029 struct.c (scm_struct_ref), unif.c (scm_array_to_list): Replace
1030 call to scm_makdbl with a call to scm_make_real or
1031 scm_make_complex, depending on whether the imaginary part is known
1034 2000-05-01 Gary Houston <ghouston@arglist.com>
1036 * scmsigs.c: fix the definition of orig_handlers for the case
1037 that HAVE_SIGACTION is not defined (thanks to
1038 Kalle Olavi Niemitalo).
1040 * Makefile.am: remove include_HEADERS (was libguile.h)
1041 libguile.h: moved to top level directory.
1043 2000-04-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
1045 * numbers.c (SCM_SWAP): Moved to the top of the file to allow for
1048 * numbers.c (scm_modulo, scm_gcd, scm_lcm, scm_logand, scm_logior,
1049 scm_logxor): Reordered dispatch sequence, thereby fixing some
1050 comparisons of SCM values with integer constants.
1052 * number.c (scm_logtest): Removed some redundant SCM_{N}?IMP
1055 2000-04-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
1057 * numbers.c (scm_quotient, scm_remainder): Removed code that was
1058 conditionally compiled based on BADIVSGNS. BADIVSGNS does not
1059 occur anywhere else throughout guile.
1061 * numbers.c (scm_quotient): Fixed parameter number in error
1064 * numbers.c (scm_remainder): Reordered dispatch sequence.
1066 2000-04-25 Gary Houston <ghouston@arglist.com>
1068 * posix.c (scm_execlp): docstring fix (thanks to Martin
1071 2000-04-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1073 * eval.c (undef_object): Made into a local static variable
1074 (suggested by Jost Boekemeier).
1076 2000-04-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1078 * pairs.c (cxrs, scm_init_pairs): Simplify initialization of
1081 * procs.c (scm_init_iprocs), procs.h (scm_subr, scm_iproc,
1082 scm_dsubr, scm_init_iprocs): Removed.
1084 * procs.h (SCM_SUBRF, SCM_DSUBRF): Access the cell words
1085 directly instead of casting a cell to a C struct.
1087 2000-04-22 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1089 Better modularization of GC extensions through new C level GC
1092 * weaks.c (scm_weaks_prehistory): New function: Add
1093 scm_weak_vector_gc_init to scm_before_mark_c_hook; Add
1094 scm_mark_weak_vector_spines to scm_before_sweep_c_hook.
1095 (scm_scan_weak_vectors): New function; added to
1096 scm_after_sweep_c_hook.
1098 * weaks.h (scm_weak_vectors, scm_weaks_prehistory): Added
1101 * guardians.h (scm_guardian_gc_init, scm_guardian_zombify): Are
1104 * guardians.c (scm_guardian_gc_init): Turned into a hook function
1105 and added to scm_before_mark_c_hook.
1106 (scm_guardian_zombify): Turned into a hook function and added to
1107 scm_before_sweep_c_hook.
1109 * async.c (scm_sys_gc_async_thunk): Run after-gc-hook.
1110 Added #include "libguile/gc.h".
1112 * gc.h: Added #include "libguile/hooks.h".
1114 * gc.c: Removed #include "libguile/guardians.h".
1115 (scm_before_gc_c_hook, scm_before_mark_c_hook,
1116 scm_before_sweep_c_hook, scm_after_sweep_c_hook,
1117 scm_after_gc_c_hook): New C level hooks.
1118 (scm_after_gc_hook): New Scheme level hook.
1119 (scm_gc_sweep): Moved scanning of weak vectors to weaks.c.
1120 (scm_igc): Moved initialization of scm_weak_vectors and the call
1121 to scm_guardian_gc_init to respective module.
1122 (scm_mark_weak_vector_spines): Moved to weaks.c;
1123 Call to scm_guardian_zombify moved to guardians.c;
1124 Run scm_before_gc_c_hook, scm_before_sweep_c_hook,
1125 scm_after_gc_c_hook at appropriate places.
1126 (scm_init_gc): Initialize scm_after_gc_hook.
1128 * hooks.c, hooks.h (scm_make_hook_with_name): Removed deprecated
1131 * init.c (scm_boot_guile_1): Added `scm_init_hooks'.
1133 * Makefile.am: Added hooks.c, hooks.h, hooks.x.
1135 * feature.c, feature.h: Broke out hook code into separate files.
1137 * hooks.c, hooks.h: New files.
1139 * *.*: Change includes so that they always use the "prefixes"
1140 libguile/, qt/, guile-readline/, or libltdl/.
1141 (Thanks to Tim Mooney.)
1143 * Makefile.am (INCLUDES): Removed THREAD_CPPFLAGS and INCLTDL.
1144 (DEFS): Added. automake adds -I options to DEFS, and we don't
1146 Removed all -I options except for the root source directory and
1147 the root build directory.
1149 * numbers.c (scm_odd_p, scm_even_p): Use SCM_WRONG_TYPE_ARG
1150 instead of SCM_ASSERT (0, ...). (Some compilers will complain
1151 about control reaching end of function otherwise, and, besides,
1152 the new code is not less clear.)
1154 * gc.c (scm_must_malloc, scm_must_realloc, scm_must_free): Added
1155 calls to malloc debugging functions.
1157 * init.c (scm_boot_guile_1): Added calls to debug-malloc init
1160 * Makefile.am: Added debug-malloc.c, debug-malloc.h,
1163 * debug-malloc.c, debug-malloc.h: New files.
1165 2000-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1167 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p): Added
1168 documentation strings.
1170 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p, scm_abs,
1171 scm_quotient): Reordered dispatch sequence to first handle
1172 immediates, second handle bignums and finally handle generic
1173 functions respectively signal wrong type arguments. Hopefully
1174 this will allow for easier separation when goops is integrated.
1176 2000-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
1178 * gc.c (which_seg): Use SCM2PTR to convert a non immediate SCM
1179 variable into a pointer to a heap cell.
1181 * gc.c (scm_mark_locations, scm_cellp, init_heap_seg,
1182 scm_unhash_name): Remove redundant cast to SCM_CELLPTR.
1184 2000-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
1186 * print.c (scm_iprin1): Don't assign zero to SCM values, use
1187 SCM_UNDEFINED instead.
1189 * weaks.c (scm_make_weak_vector): Fix assignment of zero to a
1190 vector element. (Still to be improved)
1192 2000-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
1194 * eval.c (undef_cell): Removed, replaced by:
1196 (undef_object): Added to replace undef_cell.
1198 (scm_lookupcar, scm_lookupcar1): Use undef_object.
1200 * eval.c (scm_lookupcar, scm_lookupcar1, scm_m_atfop,
1201 scm_m_atbind, CHECK_EQVISH, SCM_CEVAL), procs.h (SCM_SETCODE):
1202 Don't perform arithmetic operations with SCM values.
1204 * eval.c (scm_lookupcar, scm_lookupcar1, scm_m_atfop,
1205 scm_m_atbind, scm_eval_args, scm_deval_args, SCM_CEVAL): Use
1206 symbolic names for the tc3 type codes.
1208 * eval.c (scm_m_define, SCM_CEVAL, SCM_APPLY): Remove redundant
1211 * eval.c (scm_eval_args, scm_deval_args, SCM_CEVAL): Made the
1212 access of the struct vcell element explicit.
1214 2000-04-19 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1216 * struct.c (scm_struct_free_light, scm_struct_free_standard,
1217 scm_struct_free_entity): Use `scm_must_free' instead of `free'.
1219 * procs.c (scm_make_subr_opt): Tell scm_must_realloc that we're
1220 realloc:ing scm_subr_table ("what" instead of "who").
1222 * numbers.c (scm_adjbig): Ditto.
1224 Tue Apr 18 08:22:41 2000 Greg J. Badros <gjb@cs.washington.edu>
1226 * validate.h: Do not cast to (unsigned) in SCM_VALIDATE_INUM_RANGE
1227 when testing high-end of the range. Mikael Djurfeldt noticed this
1228 anomaly -- thanks Mikael!
1230 2000-04-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
1232 * unif.c (l2ra): Don't eliminate the call to scm_array_set_x
1233 itself, as was done in the previous 'patch'. (Thanks to Radey
1236 2000-04-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
1238 * options.c (scm_options), read.c (recsexpr): Remove redundant
1241 * print.c (scm_iprin1): Made the access of the struct vcell
1244 * print.h (SCM_PRINT_CLOSURE): Added call to SCM_PACK.
1246 * ramap.c (scm_ra_eqp, ra_compare), unif.c
1247 (scm_uniform_vector_ref, scm_cvref, rapr1): Separated accesses to
1248 unsigned long and signed long arrays and clarified the way the
1249 access is performed.
1251 * ramap.c (scm_array_map_x, raeql), read.c (scm_lreadr), stacks.c
1252 (narrow_stack), unif.c (scm_cvref, scm_uniform_array_read_x,
1253 scm_raprin1): Use SCM_EQ_P to compare SCM values.
1255 * strings.c (scm_makstr): Treat the msymbol slots as a field of
1258 * struct.h (SCM_SET_VTABLE_DESTRUCTOR): Treat the struct data as
1259 a field of scm_bits_t values.
1261 * unif.c (l2ra): Don't test result of scm_array_set_x against
1262 zero: It is always SCM_UNSPECIFIED.
1264 2000-04-18 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1266 * script.c (scm_compile_shell_switches): Also enable
1267 record-positions when given the --debug option. (Thanks to Diego
1270 2000-04-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
1272 * print.c (ENTER_NESTED_DATA, print_circref, scm_iprlist):
1273 Compare SCM's with SCM_EQ_P.
1275 * print.c (scm_make_print_state), srcprop.c
1276 (scm_source_properties): Use valid scheme object to initialize
1279 * print.c (scm_iprin1): Remove redundant calls to SCM_UNPACK.
1281 2000-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1283 * struct.c (scm_alloc_struct, scm_struct_free_0,
1284 scm_struct_free_light, scm_struct_free_standard,
1285 scm_struct_free_entity, scm_make_struct, scm_make_vtable_vtable),
1286 struct.h (scm_struct_free_t, scm_alloc_struct, scm_struct_free_0,
1287 scm_struct_free_light, scm_struct_free_standard,
1288 scm_struct_free_entity): Struct data regions (and thus also
1289 vtable data regions) are now C arrays of scm_bits_t elements.
1291 * gc.c (scm_gc_mark, scm_gc_sweep, scm_unhash_name): Made the
1292 mixup of glocs and structs explicit.
1294 * gc.c (scm_unprotect_object): Compare SCM's with SCM_EQ_P.
1296 2000-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1298 * eval.c (scm_unmemocar): Use macros to test for gloc cell.
1299 Minimize scope of variable 'ir'.
1301 * eval.h (SCM_IFRAME, SCM_IDIST), weaks.h (SCM_IS_WHVEC_ANY):
1302 Added missing call to SCM_UNPACK.
1304 2000-04-17 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1306 * validate.h (SCM_VALIDATE_INUM_RANGE_COPY,
1307 SCM_VALIDATE_NUMBER_COPY): New macros.
1309 2000-04-16 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1311 * script.c (scm_compile_shell_switches): Added --debug option.
1313 2000-04-16 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1315 * vectors.c (scm_vector_set_x): Return SCM_UNSPECIFIED (as
1318 2000-04-15 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1320 * ports.h (SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P): New macros.
1321 (SCM_INPORTP, SCM_OUTPORTP): Marked as deprecated.
1323 * validate.h (SCM_VALIDATE_INPUT_PORT, SCM_VALIDATE_OUTPUT_PORT):
1325 Cleanup of code layout.
1327 * ports.c, ports.h (close-input-port, close-output-port): New R5RS
1330 2000-04-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1332 * continuations.c (scm_make_cont, scm_dynthrow): Completely
1333 separated implementations for defined (CHEAP_CONTINUATIONS) and
1334 !defined (CHEAP_CONTINUATIONS). Also, now using memcpy for stack
1337 * continuations.c (grow_stack): Renamed from grow_throw.
1339 * continuations.c (copy_stack_and_call): New static function.
1341 * continuations.c (scm_dynthrow): Simplified and made static.
1343 * continuations.h (scm_dynthrow): Made static.
1345 2000-04-13 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1347 * unif.c, unif.h (shared-array-root, shared-array-offset,
1348 shared-array-increments): New primitives.
1350 2000-04-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
1352 * gc.c (scm_gc_sweep): Simplify the computation of freed memory
1355 * symbols.h (SCM_SLOTS, SCM_SYMBOL_FUNC, SCM_SYMBOL_PROPS,
1356 SCM_SYMBOL_HASH): The msymbol slots are now a field of scm_bits_t
1359 * symbols.h (SCM_SET_SYMBOL_FUNC, SCM_SET_SYMBOL_PROPS): New
1362 symbols.c (scm_intern_obarray_soft, msymbolize, scm_symbol_fset_x,
1363 scm_symbol_pset_x): Use them.
1365 * symbols.c (scm_symbol_hash): Unpack to access SCM raw data.
1367 2000-04-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
1369 * ports.c (scm_port_print): The port data is read as raw data.
1371 * ports.h (SCM_TC2PTOBNUM, SCM_PTOBNUM): Fix SCM/scm_bits_t
1374 2000-04-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
1376 * eval.c (SCM_CEVAL), objects.c (scm_mcache_lookup_cmethod,
1377 scm_make_subclass_object), objects.h (SCM_CLASS_FLAGS,
1378 SCM_ENTITY_PROCEDURE, SCM_ENTITY_SETTER), struct.c
1379 (scm_struct_init, scm_struct_vtable_p, scm_make_struct,
1380 scm_struct_ref, scm_struct_set_x), struct.h (SCM_STRUCT_DATA):
1381 The struct data is now an array of scm_bits_t variables.
1383 * objects.h (SCM_SET_ENTITY_PROCEDURE): New macro.
1385 objects.c (scm_set_object_procedure_x): Use it.
1387 * struct.c (scm_struct_init): Unused variable 'data' removed.
1389 (scm_struct_vtable_p): Redundant SCM_IMP tests removed.
1391 2000-04-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
1393 * objects.h (SCM_OBJ_CLASS_FLAGS, SCM_OBJ_CLASS_REDEF), struct.h
1394 (SCM_STRUCT_VTABLE_DATA, SCM_STRUCT_LAYOUT, SCM_STRUCT_VTABLE,
1395 SCM_STRUCT_PRINTER): The struct vtable data is now an array of
1396 scm_bits_t variables.
1398 * struct.h (SCM_SET_STRUCT_LAYOUT): New macro.
1400 struct.c (scm_make_vtable_vtable): Use it.
1402 2000-04-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
1404 * symbols.c (scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
1405 scm_intern_obarray_soft, scm_sysintern0,
1406 scm_string_to_obarray_symbol, scm_intern_symbol,
1407 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
1408 scm_symbol_bound_p, scm_symbol_set_x): Don't use C operators to
1411 2000-04-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
1413 * numbers.c (scm_quotient, scm_modulo): Reordered to handle the
1414 case of immediate numbers parameters first. Also, only use
1415 decoded numbers for numerical comparison.
1417 2000-04-10 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1419 * objects.h: Don't redeclare scm_call_generic_0 and
1420 scm_apply_generic. (Thanks to Tal Tversky.)
1422 2000-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1424 * hash.c (scm_hasher): Use symbolic names for the tc3 constants.
1425 Unpack SCM value to use it as a switch parameter. Don't cast SCM
1426 values to int values.
1428 2000-04-10 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1430 * coop.c (mother): Handled EINTR (the wait has been interrupted by
1433 2000-04-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
1435 * __scm.h (SCM_WTA_DISPATCH_[012n]): To test whether a SCM value
1436 contains a raw zero value it has to be unpacked.
1438 * debug.c (with_traps_inner, scm_with_traps): Passing SCM values
1439 via void * requires unpacking / packing.
1441 * stacks.h (SCM_STACKP): Remove unnecessary SCM_NIMP test and use
1442 SCM_EQ_P to compare SCM values.
1444 * stacks.h (SCM_FRAME_VOID_P, SCM_FRAME_REAL_P, SCM_FRAME_PROC_P,
1445 SCM_FRAME_EVAL_ARGS_P, SCM_FRAME_OVERFLOW_P): Remove unnecessary
1448 * tags.h (SCM_NECONSP): Define in terms of SCM_ECONSP
1450 * tags.h (SCM_ECONSP): Clarify the test for glocs. This is still
1453 2000-04-05 Michael Livshin <mlivshin@bigfoot.com>
1455 * async.[ch]: unexpose low-level async access macros (thanks to
1458 * validate.h: move async validation macros to async.c (nobody else
1459 needs them anyway), and rename them.
1461 2000-04-04 Michael Livshin <mlivshin@bigfoot.com>
1463 * async.h: kill the scm_async_t struct. having a heap cell
1464 pretending to be a C struct is not helthy, and is not needed here
1465 anyway, as asyncs happily fit in one heap cell.
1467 * async.c: reflect the fact that asyncs are now represented by
1468 single heap cell each.
1470 2000-04-04 Gary Houston <ghouston@arglist.com>
1472 * error.c (scm_syserror): save errno before doing anything else,
1473 since it's used in two expressions and may get mutated (thanks to
1476 2000-04-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
1478 * debug.c (scm_procedure_source, scm_procedure_environment),
1479 gsubr.c (scm_make_gsubr_with_generic, scm_gsubr_apply), procs.c
1480 (scm_procedure, scm_setter): Return valid scheme value as dummy.
1482 * filesys.c (scm_readdir, scm_rewinddir, scm_closedir,
1483 scm_dir_print, scm_dir_free), numbers.h (SCM_COMPLEX_REAL,
1484 SCM_COMPLEX_IMAG), regex-posix.h (SCM_RGX), throw.c (JBJMPBUF,
1485 SETJBJMPBUF, JBJMPBUF, SETJBJMPBUF, freejb, print_lazy_catch,
1486 scm_ithrow), unif.c (scm_uniform_vector_ref, scm_cvref,
1487 scm_array_set_x, rapr1), unif.h (SCM_ARRAY_V, SCM_ARRAY_BASE),
1488 vectors.h (SCM_VELTS, SCM_VELTS_AS_STACKITEMS, SCM_SETVELTS): Use
1489 SCM_{SET_}?CELL_WORD* to access cell entries with raw data.
1491 * filesys.c (scm_closedir), numbers.c (scm_addbig), numbers.h
1492 (SCM_SETNUMDIGS), throw.c (JBACTIVE, SCM_JBDFRAME,
1493 SCM_SETJBDFRAME): Read and modify data bits in cell entry #0 using
1494 SCM_{SET_}?CELL_WORD_0.
1496 * filesys.c (fill_select_type, retrieve_select_type, scm_select),
1497 numbers.c (scm_gcd, scm_lcm, scm_integer_expt, scm_zero_p,
1498 scm_product, scm_divide), posix.c (scm_getgrgid), ramap.c
1499 (scm_array_fill_int, racp), throw.c (scm_catch, scm_lazy_catch,
1500 scm_ithrow), unif.c (scm_make_uve, scm_array_p,
1501 scm_transpose_array, scm_array_set_x, scm_bit_set_star_x,
1502 scm_bit_count_star, l2ra), variable.c (prin_var,
1503 scm_make_variable, scm_make_undefined_variable,
1504 scm_builtin_variable), vectors.c (scm_vector_set_length_x),
1505 vports.c (sf_flush, sf_close): Don't use C operators to compare
1508 * numbers.c (scm_odd_p, scm_even_p), variable.c (prin_var): Must
1509 unpack SCM values to access their raw contents.
1511 * numbers.c (big2str): Eliminate unnecessary casts to SCM.
1513 * numbers.h (SCM_NEWREAL), regex-posix.h (SCM_RGXP), vports.c
1514 (scm_make_soft_port): Use SCM_{SET_}?CELL_TYPE to access the cell
1517 * throw.c (printjb): Eliminated unnecessary unpack.
1519 * variable.c (make_vcell_variable): Smob data is of type
1522 2000-04-04 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1524 * print.c: Removed promise to rewrite printer code before next
1527 2000-04-03 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1529 * iselect.c (add_fd_sets): Insert empty statement after label.
1530 (Thanks to Tim Mooney.)
1532 2000-04-03 Michael Livshin <mlivshin@bigfoot.com>
1534 * guardians.c (scm_guardian_zombify): mark all zombies in a
1535 separate loop after processing all the currently known live
1536 guardians, so as to not introduce order dependencies (thanks to
1537 Gary Houston). note that the order problems are still there if
1538 some guardians are themselves zombies, but that's a sick case that
1539 I'm not going to worry about.
1540 also, make another outer loop to process zombified
1541 guardians (which are uncovered while marking zombies).
1543 2000-04-03 Dirk Herrmann <D.Herrmann@tu-bs.de>
1545 * evalext.c (scm_definedp, scm_m_undefine), gc.c
1546 (scm_mark_weak_vector_spines, scm_gc_sweep), hashtab.c
1547 (scm_hashq_ref, scm_hashv_ref, scm_hash_ref, scm_hashx_ref),
1548 keywords.c (scm_make_keyword_from_dash_symbol), lang.c
1549 (scm_nil_eq), lang.h (SCM_NILP, SCM_NIL2EOL), load.c
1550 (scm_primitive_load), modules.c (scm_module_full_name), objects.c
1551 (scm_class_of, scm_mcache_lookup_cmethod, scm_make_class_object),
1552 ports.c (scm_close_all_ports_except), ports.h (SCM_EOF_OBJECT_P),
1553 print.c (scm_iprin1, scm_prin1, scm_iprlist, scm_simple_format),
1554 print.h (SCM_PRINT_STATE_P), procprop.c (scm_i_procedure_arity,
1555 scm_stand_in_scm_proc, scm_procedure_property,
1556 scm_set_procedure_property_x), procs.c
1557 (scm_procedure_documentation), read.c (scm_lreadr, scm_lreadparen,
1558 scm_lreadrecparen, scm_read_hash_extend), script.c
1559 (scm_compile_shell_switches), srcprop.c (scm_source_property,
1560 scm_set_source_property_x), srcprop.h (SCM_WHASHFOUNDP), stacks.c
1561 (read_frame, NEXT_FRAME, read_frames, narrow_stack,
1562 scm_make_stack, scm_stack_id), strop.c (scm_i_index,
1563 scm_string_index, scm_string_rindex), struct.c (scm_struct_init),
1564 validate.h (SCM_VALIDATE_BOOL_COPY, SCM_VALIDATE_INUM_DEF,
1565 SCM_VALIDATE_INUM_DEF_COPY, SCM_VALIDATE_PROC,
1566 SCM_VALIDATE_ARRAY): Don't use C operators to compare SCM values.
1568 * feature.c (make_hook), keywords.c
1569 (scm_make_keyword_from_dash_symbol), macros.c (scm_makacro,
1570 scm_makmacro, scm_makmmacro), print.c (scm_iprin1,
1571 scm_printer_apply, scm_port_with_print_state): Smob data is of type
1574 * feature.c (print_hook), gc.c (scm_object_address), hash.c
1575 (scm_ihashq, scm_ihashv), print.c (scm_iprin1, scm_ipruk), smob.c
1576 (freeprint), struct.c (scm_print_struct): Must unpack
1577 SCM values to access their raw contents.
1579 * fluids.c (apply_thunk, scm_with_fluids), hashtab.c (fold_proc,
1580 scm_hash_fold), load.c (load, scm_primitive_load): Passing SCM
1581 values via void * requires unpacking / packing.
1583 * fports.c (scm_fport_buffer_add, scm_setvbuf), procs.h
1584 (SCM_SUBRNUM, SCM_SET_SUBRNUM), srcprop.h (SRCPROPBRK, SRCBRKP):
1585 Read and modify data bits in cell entry #0 using
1586 SCM_{SET_}?CELL_WORD_0.
1588 * fports.c (scm_fdes_to_port), gc.c (scm_gc_for_newcell,
1589 scm_gc_sweep, init_heap_seg), init.c (start_stack), ports.c
1590 (scm_void_port), procs.c (scm_make_subr_opt,
1591 scm_make_procedure_with_setter), root.c (scm_internal_cwdr),
1592 smob.c (scm_make_smob), strports.c (scm_mkstrport): Use
1593 SCM_SET_CELL_TYPE to write the cell type information.
1595 * gc.c (scm_gc_mark): Use SCM_CELL_OBJECT* to access SCM values
1596 from cells that are no scheme pairs.
1598 * gc.c (scm_gc_sweep), mallocs.c (prinmalloc), mallocs.h
1599 (SCM_MALLOCDATA, SCM_SETMALLOCDATA), print.c (scm_ipruk), random.h
1600 (SCM_RSTATE), root.h (SCM_ROOT_STATE), smob.c (scm_smob_free),
1601 srcprop.c (freesrcprops), srcprop.h (SRCPROPPOS, SRCPROPFNAME,
1602 SRCPROPCOPY, SRCPROPPLIST), struct.c (scm_make_struct,
1603 scm_make_vtable_vtable): Use SCM_{SET_}?CELL_WORD* to access cell
1604 entries with raw data.
1606 * gc.c (scm_init_storage), sort.c (applyless), strop.c
1607 (scm_string_to_list): Eliminate unnecessary casts to SCM.
1609 * mallocs.c (scm_malloc_obj): Store result of malloc as raw
1612 * ports.c (scm_close_all_ports_except): Duplicate documentation
1615 * print.c (scm_iprin1): Use SCM_ITAG3.
1617 * procs.h (SCM_SET_SUBRNUM): Fix shift direction.
1619 * snarf.h (SCM_GPROC, SCM_GPROC1, SCM_SYMBOL, SCM_GLOBAL_SYMBOL,
1620 SCM_KEYWORD, SCM_GLOBAL_KEYWORD, SCM_VCELL, SCM_GLOBAL_VCELL,
1621 SCM_VCELL_INIT, SCM_GLOBAL_VCELL_INIT): Don't initialize globals
1622 and static variables at their point of declaration, but rather in
1625 * tags.h (SCM_PACK): Automatically cast to scm_bits_t.
1627 2000-04-02 Gary Houston <ghouston@arglist.com>
1629 * guardians.c (TCONC_IN, scm_make_guardian): set the CDR of the
1630 empty tconc pair to SCM_EOL instead of SCM_BOOL_F, avoiding the
1631 use of an improper list (which breaks g_print. g_print isn't
1633 guardians.c: Added more comments and modified the make-guardian
1634 docstring. Reordered a few procedures.
1636 2000-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
1638 * eval.c (scm_lookupcar1, scm_lookupcar, scm_m_case, scm_m_cond,
1639 scm_m_lambda, iqq, scm_m_define, scm_m_expand_body, unmemocopy,
1640 SCM_CEVAL), procs.h (SCM_TOP_LEVEL): Don't use C operators to
1643 (scm_makprom): Smob data is of type scm_bits_t.
1645 2000-03-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1647 * backtrace.c (display_error_body), debug.c (scm_procedure_source,
1648 scm_reverse_lookup), dynl.c (scm_dynamic_link): Don't use C
1649 operators to compare SCM values.
1651 * debug.c (scm_make_debugobj), debug.h (SCM_DEBUGOBJ_FRAME,
1652 SCM_SET_DEBUGOBJ_FRAME): Update SCM_{SET_}?DEBUGOBJ_FRAME to
1653 access raw cell data with SCM_{SET_}?CELL_WORD_1.
1655 * debug.c (scm_make_debugobj): Don't use SCM_SETCAR to set types.
1657 * debug.c (scm_make_memoized), dynl.c (scm_dynamic_link): Smob
1658 data is of type scm_bits_t.
1660 2000-03-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1662 * gdbint.c (gdb_maybe_valid_type_p), guardians.c (TCONC_EMPTYP,
1663 scm_guardian_zombify): Use SCM_EQ_P to compare SCM values.
1665 * guardians.c (GUARDIAN): Use SCM_CELL_WORD_1 for raw data.
1667 2000-03-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1669 * ports.h (scm_port): Change type of stream member to scm_bits_t.
1671 * gdbint.c (unmark_port, remark_port), ports.c (scm_markstream),
1672 strports.c (st_resize_port, scm_mkstrport), vports (sf_flush,
1673 sf_write, sf_fill_input, sf_close, scm_make_soft_port): Since
1674 streams are now of type scm_bits_t, SCM streams have to be
1677 * ports.h (SCM_SETPTAB_ENTRY, SCM_SETSTREAM): Cast input to
1680 2000-03-31 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1682 * coop-defs.h (struct coop_t): Added `sto'-field again because of
1683 binary compatibility---let's remove it next time we alter some
1686 * coop.c (coop_quitting_p, coop_cond_create, coop_mutex_create,
1687 coop_mother, coop_child): New variables.
1688 (mother): New function.
1689 (coop_create): New thread spawning mechanism which uses a "mother
1690 thread". The "dummy" pthreads aren't healthy enough to give birth
1691 to new threads since Linux threads thinks they are asleep.
1693 * coop-defs.h (struct coop_t): Removed dummy_mutex.
1695 * coop-defs.h, coop-threads.c (struct coop_t): Eliminate
1696 `sto'-field when GUILE_PTHREAD_COMPAT is enabled.
1698 2000-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1700 * arbiters.c (scm_make_arbiter), async.c (scm_async), dynwind.c
1701 (scm_internal_dynamic_wind): Smob data is always of type
1704 * arbiters.c (SCM_ARB_LOCKED, SCM_LOCK_ARB, SCM_UNLOCK_ARB):
1705 Access the locking information in cell entry 0 with
1706 SCM_{SET_}?CELL_WORD_0 instead of SCM_*CAR.
1708 * async.c (scm_run_asyncs): Use SCM_NULLP to test for the empty
1711 * dynwind.c (scm_dowinds): Use SCM_EQ_P to compare SCM values.
1713 * ports.h (SCM_PTAB_ENTRY, SCM_SETPTAB_ENTRY): Access the ptab
1714 entry data using SCM_{SET_}?CELL_WORD_1 instead of SCM_{SET}?CDR.
1716 2000-03-29 Dirk Herrmann <D.Herrmann@tu-bs.de>
1718 * alist.c (scm_sloppy_assq, scm_assq), eq.c (scm_eq_p, scm_eqv_p,
1719 scm_equal_p), list.c (scm_ilength, scm_last_pair, scm_reverse,
1720 scm_sloppy_memq, scm_delq_x, scm_delq1_x), tags.h (SCM_UNBNDP):
1721 Don't use C operators == and != to compare SCM values, use
1724 * boolean.c (scm_boolean_p): Use SCM_BOOLP to determine whether a
1725 SCM value is equal to #t or #f.
1727 * eq.c (scm_eqv_p, scm_equal_p): Don't use SCM_CAR to access the
1728 cell type entry of non immediate objects of unknown type. Use
1729 SCM_CELL_TYPE instead.
1731 * gh_data.c (gh_scm2bool, gh_module_lookup), list.c
1732 (scm_sloppy_memv, scm_sloppy_member, scm_delv_x, scm_delete_x,
1733 scm_delv1_x, scm_delete1_x), scmsigs.c (scm_sigaction): Use
1734 SCM_FALSEP and SCM_TRUE_P to compare SCM values against #f and
1737 * list.c (scm_listify): Use SCM_UNBNDP to test for an unbound
1740 2000-03-29 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1742 * coop-threads.c (scm_call_with_new_thread, scm_spawn_thread,
1743 scm_make_mutex, scm_make_condition_variable): Cast data to
1744 scm_bits_t in SCM_SET_CELL_WORD and SCM_NEWSMOB macros.
1746 * coop.c (coop_create): Set `specific' field, not `data' to NULL.
1748 2000-03-29 Dirk Herrmann <D.Herrmann@tu-bs.de>
1750 * smob.h (SCM_NEWSMOB, SCM_NEWSMOB2, SCM_NEWSMOB3, SCM_SMOB_DATA,
1751 SCM_SET_SMOB_DATA, SCM_TC2SMOBNUM, SCM_SMOBNUM): To access smob
1752 data, use SCM_{SET_}?CELL_TYPE or SCM_{SET_}?WORD_[1-3].
1754 Note that this implies that smob data has always to be passed as
1755 values of type scm_bits_t.
1757 2000-03-29 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1759 * threads.c (scm_init_threads): Pass 0 size to scm_make_smob_type
1760 for scm_tc16_thread. As the current COOP threads are written, GC
1761 is not supposed to manage storage for threads.
1763 * error.c (scm_error): Don't try to throw an error if
1764 scm_gc_heap_lock is true.
1766 * coop.c (coop_finish): New function. Called at exit.
1767 (coop_aborthelp): Free thread structures when threads die.
1768 Finished LinuxThreads compatibility support => COOP threads now
1769 mesh with LinuxThreads.
1771 * coop-threads.c (scm_call_with_new_thread, scm_spawn_thread):
1772 Changed SETCDR --> SET_CELL_WORD_1.
1774 * coop-threads.c (scheme_launch_thread): Set word 1 of handle to 0
1777 2000-03-29 Dirk Herrmann <D.Herrmann@tu-bs.de>
1779 * boolean.h (SCM_TRUE_P): New macro.
1781 * boolean.h (SCM_FALSEP, SCM_NFALSEP, SCM_BOOLP), pairs.h
1782 (SCM_NULLP, SCM_NNULLP): Use SCM_EQ_P to compare SCM values.
1784 2000-03-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
1786 * continuations.h (SCM_CONTREGS, SCM_SET_CONTREGS): New macros to
1787 access continuation data.
1789 (SCM_SETJMPBUF): Deprecated. Use SCM_SET_CONTREGS instead.
1791 (SCM_JMPBUF, SCM_DYNENV, SCM_THROW_VALUE, SCM_BASE, SCM_SEQ,
1792 SCM_DFRAME): Use SCM_CONTREGS instead of SCM_CHARS to access
1795 * continuations.c (scm_make_cont), init.c (start_stack),
1796 root.c (scm_internal_cwdr): Use SCM_SET_CONTREGS instead of
1799 2000-03-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
1801 * symbols.h (SCM_LENGTH, SCM_SETLENGTH): Access the length field
1802 of strings and symbols by using SCM_{SET_}?CELL_WORD_0.
1804 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS): Use SCM_{SET_}?CELL_WORD_1
1805 to access the char * field of strings and symbols.
1807 2000-03-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
1809 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Use SCM_SET_CELL_TYPE to set
1810 the type entry of a new cell. Added a comment about things to
1811 remember when updating the list of free cells.
1813 (SCM_FREEP, SCM_MARKEDP): Use SCM_CELL_TYPE to access the type
1816 2000-03-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
1818 * pairs.h (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): Use
1819 SCM_CELL_OBJECT and SCM_SET_CELL_OBJECT. This change implies that
1820 with strict type checking enabled these macros will only work if
1821 given valid SCM parameters.
1823 (SCM_GCCDR): Moved to tags.h.
1825 * tags.h (SCM_GCCDR): Moved here from pairs.h.
1827 2000-03-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1829 * tags.h (SCM2PTR, PTR2SCM): Moved to gc.h.
1831 * pairs.h (scm_cell, SCM_CELLPTR, SCM_CELL_WORD*, SCM_CELL_OBJECT*,
1832 SCM_SET_CELL_WORD*, SCM_SET_CELL_OBJECT*, SCM_CELL_TYPE,
1833 SCM_SET_CELL_TYPE, SCM_PTR_LT, SCM_PTR_MASK, SCM_PTR_GT,
1834 SCM_PTR_LE, SCM_PTR_GE, SCM_CELL_WORD_LOC, SCM_NEWCELL,
1835 SCM_NEWCELL2): Moved to gc.h.
1837 (SCM_CARLOC, SCM_CDRLOC, SCM_SETAND_CAR, SCM_SETAND_CDR,
1838 SCM_SETOR_CAR, SCM_SETOR_CDR): Moved to gc.h. These names should
1839 be changed, though, since the macros are not only pair related.
1843 * gc.h (SCM2PTR, PTR2SCM, scm_cell, SCM_CELLPTR, SCM_CELL_WORD*,
1844 SCM_CELL_OBJECT*, SCM_SET_CELL_WORD*, SCM_SET_CELL_OBJECT*,
1845 SCM_CELL_TYPE, SCM_SET_CELL_TYPE, SCM_PTR_LT, SCM_PTR_MASK,
1846 SCM_PTR_GT, SCM_PTR_LE, SCM_PTR_GE, SCM_CELL_WORD_LOC,
1847 SCM_NEWCELL, SCM_NEWCELL2, SCM_CARLOC, SCM_CDRLOC, SCM_SETAND_CAR,
1848 SCM_SETAND_CDR, SCM_SETOR_CAR, SCM_SETOR_CDR): Moved here from
1851 2000-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1853 * tags.h (SCM_STRICT_TYPING): New macro that, if defined,
1854 activates strict compile time type checking for variables of
1856 (SCM, SCM_PACK, SCM_UNPACK): Define according to whether
1857 SCM_STRICT_TYPING or SCM_VOIDP_TEST are defined.
1858 (SCM_EQ_P): Defined as a macro equivalent for eq?.
1860 2000-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1862 * tags.h (SCM_POINTERS_MUNGED): Removed.
1864 * gc.c (scm_gc_sweep, init_heap_seg): Removed use of
1865 SCM_POINTERS_MUNGED, thus fixing some illegal casts to SCM.
1867 2000-03-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1869 * pairs.h (SCM_CELL_OBJECT, SCM_CELL_OBJECT_[0-3],
1870 SCM_SET_CELL_OBJECT, SCM_SET_CELL_OBJECT_[0-3], SCM_CELL_TYPE,
1871 SCM_SET_CELL_TYPE): Added a set of low level macros for accessing
1873 (SCM_CELL_WORD_[0-3]): Renamed from the SCM_CELL_WORD[0-3].
1875 * procs.h, procs.c: Instead of SCM_{SET_}?CELL_WORD[12], use the
1876 newly introduced SCM_{SET_}?CELL_OBJECT_[12] macros.
1878 2000-03-23 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1880 * tags.h: Disabled definition of SCM_VOIDP_TEST.
1882 Defining SCM as void * introduces problems which haven't been
1883 handled yet. Developers who work with these issues can enable it
1884 in their working copies.
1886 Disabling this definition exposes a set of newly introduced and
1887 older misuses of types which causes warning messages during
1888 compilation. We'll fix this successively.
1890 * gc.c (scm_mark_locations): Changed * (SCM **) X --> * (SCM *) X
1891 in order to obtain a value of type SCM.
1892 (scm_cellp): Updated with new changes to scm_mark_locations.
1894 * continuations.h (SCM_SETJMPBUF): Cast second arg into SCM.
1896 * continuations.c (scm_make_cont): Removed cast of size_t into
1899 * symbols.h (SCM_SETCHARS): Cast second arg into SCM.
1901 2000-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1903 * numbers.h (SCM_SETNUMDIGS): Use SCM_BIGSIZEFIELD macro for
1904 shifting, not constant. Thanks to Dale P. Smith.
1906 * numbers.c (scm_sum, scm_difference): Don't test a SCM value
1907 for being less than zero. Decode it to a C value first. Again,
1910 2000-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1912 * numbers.h, ramap.c, struct.h, vectors.h: Don't use SCM2PTR for
1913 non scheme values. If raw data is stored in SCM variables, it has
1914 to be accessed using SCM_UNPACK until a better solution is found.
1916 2000-03-22 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1918 * tags.h (SCM_ECONSP, SCM_NECONSP): More corrections of
1919 pointer-arithmetic induced by the SCM_PACK/UNPACK change.
1921 * print.c (scm_iprin1): SCM_PACK/UNPACK corrections.
1923 * gc.c (scm_gc_sweep): SCM_PACK/UNPACK corrections.
1925 * eval.c (SCM_CEVAL, scm_unmemocar): SCM_PACK/UNPACK corrections.
1927 * dynwind.c (scm_swap_bindings): SCM_PACK/UNPACK corrections.
1929 * async.c, __scm.h: Removed lots of the old async click logic. It
1930 is possible to reinsert it by defining GUILE_OLD_ASYNC_CLICK in
1931 __scm.h. Let's try this out and dump the old code after the
1932 threads reorganization.
1933 (set-tick-rate, set-switch-rate): Conditionally removed.
1935 2000-03-21 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1937 * gc.c (scm_gc_mark): Bugfix 1: The recent SCM_PACK/UNPACK change
1938 made SCM values into pointers. This turned an arithmetic
1939 computation of the address of the vcell into a pointer-arithmetic
1940 one, thereby screwing up marking of structs.
1941 Bugfix 2: Removed incompletely introduced loop variable `j' used
1942 when protecting the tail array of a struct.
1944 2000-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1946 * struct.h (SCM_STRUCT_DATA): Don't cast SCM values to pointers.
1948 2000-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1950 * symbols.h, symbols.c (scm_strhash): Declare the string
1951 parameter as constant, since it is not modified.
1953 * symbols.c (scm_intern_obarray_soft,
1954 scm_sysintern0_no_module_lookup): Can now pass constant strings
1955 to scm_strhash without need for casting.
1957 2000-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1959 * vectors.h (SCM_VELTS, SCM_VELTS_AS_STACKITEMS): Don't cast SCM
1960 values to pointers. Use SCM2PTR instead.
1962 2000-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1964 * async.c (scm_set_tick_rate, scm_set_switch_rate): Don't unpack
1965 results of SCM_INUM.
1967 2000-03-21 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1969 * init.c (scm_boot_guile_1): Renamed GUILE_GC_TRIGGER_1 -->
1970 GUILE_MIN_YIELD_1, GUILE_GC_TRIGGER_2 --> GUILE_MIN_YIELD_2.
1971 GUILE_MIN_YIELD_X now take *positive* fractions of heap size.
1973 * gc.c, gc.h (SCM_MIN_YIELD_1, SCM_MIN_YIELD_2,
1974 min_yield_fraction, min_yield, adjust_min_yield): Renamed from
1975 SCM_GC_TRIGGER_1, SCM_GC_TRIGGER_2, gc_trigger_fraction,
1976 gc_trigger, adjust_gc_trigger.
1978 * gc.c (alloc_some_heap): Further improvement of minimal heap size
1980 (SCM_MAX): New macro.
1981 (scm_freelist_t): New field: collected_1. Previous amount of
1983 (gc_sweep_freelist_finish): Trigger based on two last values of
1984 freelist->collected to avoid unnecessary allocation due to
1986 (SCM_INIT_HEAP_SIZE_1, SCM_GC_TRIGGER_1, SCM_GC_TRIGGER_2):
1987 Adjusted to 45000 cells, 40% and 40%. Gives quick startup
1988 without extra heap allocation.
1990 2000-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1992 * numbers.h (SCM_MAKINUM): The parameter to SCM_MAKINUM should
1993 already be a C value. No need to unpack it.
1995 * numbers.c (scm_long_long2num): Cast the parameter to scm_bits_t
1996 if we know it fits into an inum.
1998 * ramap.c (ramap_rp): An scm_tc7_[ui]vect object does point to a
1999 field of long values. In contrast, SCM_VELTS accesses a field of
2002 2000-03-20 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2004 * gc.c (scm_gc_stats): Inserted explanation of local_scm_mtrigger
2006 (scm_gc_yield_1): New variable: Holds previous yield. Used to
2007 make better judgements.
2008 (gc_sweep_freelist_finish): Inserted explanation of use of
2011 * print.h, stacks.h, options.c, options.h: Changed C++
2014 2000-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
2016 * tags.h (SCM2PTR, PTR2SCM): Use SCM_PACK / SCM_UNPACK correctly.
2018 * numbers.h (SCM_INUMP, SCM_MAKINUM, SCM_INUM0, SCM_COMPLEX_REAL,
2019 SCM_COMPLEX_IMAG, SCM_NUMP, SCM_BDIGITS): Use SCM_PACK /
2020 SCM_UNPACK / SCM2PTR correctly.
2022 2000-03-20 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2024 * gc.c (adjust_gc_trigger): Improved documentation.
2025 (alloc_some_heap): Since gc_trigger is used against
2026 freelist->collected, this is the value which should be used to
2027 predict minimum growth.
2029 2000-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
2031 * eval.h: Fix mixup of packed/unpacked SCM values. (Thanks
2032 Thien-Thi Nguyen for the patch.)
2034 2000-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
2036 * numbers.c (scm_ash): Fixed typing problems with the second
2037 parameter and added some documentation. (Thanks Thien-Thi Nguyen
2038 for indicating the problem.)
2040 2000-03-19 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2042 * gc.c, gc.h (scm_gc_yield): New variable.
2043 (adjust_gc_trigger): Use scm_gc_yield.
2044 (alloc_some_heap): Use scm_gc_yield instead of
2045 scm_gc_cells_collected.
2047 * coop-threads.c: Addd #include "root.h", #include "strings.h".
2049 * debug.c: Added #include "root.h". (Thanks to Thien-Thi Nguyen.)
2051 * gc.c (scm_gc_for_newcell, adjust_gc_trigger): Improved GC
2052 trigger adjustmeant: Take yield (freed cells) for all freelists
2054 (SCM_INIT_HEAP_SIZE_1, SCM_GC_TRIGGER_1, SCM_GC_TRIGGER_2): Tuned
2055 to 50000 cell heap with 45% trigger.
2056 (scm_gc_cells_collected): Reintroduced.
2057 (SCM_HEAP_SIZE): New macro.
2058 (scm_gc_sweep): Reintroduced correct computation of
2059 scm_cells_allocated.
2060 (scm_freelist_t): Corrected commentary for field `cluster_size':
2061 Clustersize counts objects, not cells; New member
2062 `clusters_allocated'.
2064 2000-03-19 Michael Livshin <mlivshin@bigfoot.com>
2066 * *.[hc]: add Emacs magic at the end of file, to ensure GNU
2069 2000-03-19 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2071 * threads.h: Added #include "libguile/throw.h". (Thanks to
2074 2000-03-18 Michael Livshin <mlivshin@bigfoot.com>
2076 * tags.h: (SCM_DOUBLE_CELLP, SCM_NDOUBLE_CELLP): new macros (bad
2077 names, anyone got any better ones?)
2079 * gc.h: (typedef struct scm_freelist_t) remove from here.
2081 * gc.c: (CELL_UP, CELL_DN) made these macros take additional
2082 parameter (the span).
2083 (CLUSTER_SIZE_IN_BYTES, ALIGNMENT_SLACK) new macros.
2084 (typedef struct scm_freelist_t) moved here from gc.h, it had no
2085 business being externally visible.
2086 (typedef struct scm_heap_seg_data_t) renamed from
2087 scm_heap_seg_data, to be style-compliant.
2088 (scm_mark_locations) if the possible pointer points to a
2089 double-cell, check that it's properly aligned.
2090 (init_heap_seg) align double-cells properly, work with the
2091 assumption that the segment size divides cleanly by cluster size.
2092 (round_to_cluster_size) new function.
2093 (alloc_some_heap, make_initial_segment) use round_to_cluster_size
2094 to satisfy the new init_heap_seg invariant.
2096 2000-03-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
2098 * _scm.h: Don't include async.h everywhere...
2100 * eq.c eval.c iselect.c: ... only include it here.
2102 2000-03-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
2104 * _scm.h: Don't include root.h everywhere...
2106 * async.c continuations.c eq.c eval.c evalext.c feature.c gc.c
2107 gdbint.c gsubr.c ioext.c keywords.c lang.c load.c macros.c
2108 numbers.c objprop.c ports.c print.c procprop.c ramap.c read.c
2109 srcprop.c stackchk.c stacks.c strports.c symbols.c unif.c
2110 variable.c vectors.c vports.c: ... only include it here.
2112 2000-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2114 * _scm.h: Don't include strings.h everywhere...
2116 * backtrace.c dynl.c error.c feature.c filesys.c fports.c gc.c
2117 gdbint.c ioext.c load.c net_db.c numbers.c objects.c options.c
2118 ports.c posix.c print.c procs.c random.c read.c regex-posix.c
2119 simpos.c socket.c stacks.c stime.c strop.c strports.c struct.c
2120 symbols.c unif.c vectors.c version.c vports.c: ... only include it
2123 2000-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2125 * _scm.h: Don't include ports.h everywhere...
2127 * arbiters.c backtrace.c debug.c dynl.c dynwind.c eval.c feature.c
2128 fluids.c gc.c gdbint.c guardians.c hash.c keywords.c mallocs.c
2129 numbers.c objects.c print.c read.c root.c smob.c srcprop.c
2130 stackchk.c strports.c struct.c throw.c variable.c: ... only
2133 2000-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2135 * _scm.h: Don't include vectors.h everywhere...
2137 * eq.c eval.c filesys.c gc.c gsubr.c guardians.c hash.c hashtab.c
2138 keywords.c net_db.c numbers.c objects.c posix.c print.c procprop.c
2139 procs.c ramap.c random.c read.c scmsigs.c socket.c sort.c stime.c
2140 strports.c symbols.c unif.c vports.c weaks.c: ... only include it
2143 2000-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2145 * genio.h: removed. (Only content was '/* delete me */'.)
2147 * Makefile.am arbiters.c backtrace.c debug.c dynl.c dynwind.c
2148 error.c filesys.c fluids.c gc.c gsubr.c guardians.c keywords.c
2149 libguile.h mallocs.c numbers.c print.c random.c read.c root.c
2150 srcprop.c stackchk.c struct.c threads.c throw.c variable.c:
2151 Removed reference to genio.h
2153 2000-03-17 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2155 * gc.c, gc.h: Cleanup of the change of 2000-03-15.
2156 Cluster sizes are now independent of GC trigger values.
2157 GUILE_GC_TRIGGER_n can now specify a relative trigger value:
2158 A negative integer gives fraction of total heap size in percent.
2159 (SCM_GC_TRIGGER_1, SCM_GC_TRIGGER_2): Default values set to -40.
2161 * init.c (scm_boot_guile_1): Introduced new variable
2162 GUILE_MAX_SEGMENT_SIZE; New environment variable names:
2163 GUILE_INIT_SEGMENT_SIZE_1, GUILE_GC_TRIGGER_1,
2164 GUILE_INIT_SEGMENT_SIZE_2, GUILE_GC_TRIGGER_2
2166 2000-03-16 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2168 * __scm.h (GC_FREE_SEGMENTS): Disable this until we have made
2169 freeing of segment work with the new GC scheme. (Thanks to
2170 Michael Livshin.) Oops, also happened to make GUILE_NEW_GC_SCHEME
2171 the default, but I'll let this change stay in CVS Guile since this
2172 code is not expected to contain serious bugs.
2174 2000-03-16 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2176 * gc.c, gc.h (scm_map_free_list): Define also if GUILE_DEBUG is
2178 (scm_free_list_length): New procedure (GUILE_DEBUG).
2179 Fixed a small but serious bug introduced by the previous change.
2181 * gc.c (scm_gc_sweep): Moved variable n_objects to inner sweep
2182 loop and declare as register.
2184 * gc.c (scm_gc_sweep): Sigh... forgot to clear private freelists
2187 Wed Mar 15 08:27:04 2000 Greg J. Badros <gjb@cs.washington.edu>
2189 * fluids.c: Docstring patch from Keisuke Nishida. Some
2190 reindentation, too, and a couple formals renamed. Should
2191 fluid-set! return UNSPECIFIED instead of a value?
2193 Wed Mar 15 08:24:58 2000 Greg J. Badros <gjb@cs.washington.edu>
2195 * Makefile.am: Separate out DOT_X_FILES and DOT_DOC_FILES, and
2196 generate the latter from the concrete listing of the former. Then
2197 make guile-procedures.txt depend on DOT_DOC_FILES instead of
2198 *.doc, so that rebuilding it works.
2200 Wed Mar 15 08:12:14 2000 Greg J. Badros <gjb@cs.washington.edu>
2202 * libguile.h: Include libguile/validate.h. Thanks Keisuke Nishida!
2204 * guile-snarf.awk.in: Replace docstring line-ending \n" and \n\n"
2205 with nothing and \n, respectively. Thanks Keisuke Nishida for
2206 noticing this problem.
2208 2000-03-15 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2210 * __scm.h (GUILE_NEW_GC_SCHEME): Define this if you want to test a
2211 new way of allocating heap. It makes Guile fast, but still
2214 * gc.c, gc.h, pairs.h, init.c: Implementation of a new way of
2215 allocating heap. The basic idea is to trigger GC every Nth
2216 allocated cell and grow heap when free list runs out. The scheme
2217 has been extended so that GC isn't triggered until all remaining
2218 cells are used. The implementation is also prepared for
2219 development in the direction of POSIX threads.
2221 * gc.c (SCM_EXPHEAP): In order to grow by a factor of 1.5,
2222 SCM_EXPHEAP should return half of the heap size.
2224 2000-03-14 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2226 The following change to init.c is only enabled if Guile was
2227 configured with --enable-guile-debug.
2229 * init.c (scm_i_getenv_int): New function.
2230 (scm_boot_guile_1): Use the environment variables
2231 GUILE_INIT_HEAP_SIZE, GUILE_INIT_HEAP_SIZE2 to select heap size if
2232 they exist. (This may be replaced by a Scheme level mechanism in
2235 * objprop.c (s_scm_set_object_property_x): Use scm_assq instead of
2236 scm_assoc. (Thanks to Keisuke Nishida.)
2238 2000-03-14 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2240 * eval.c, lang.c, lang.h (scm_lisp_nil, scm_lisp_t): Renamed from
2241 scm_nil, scm_t. (Thanks to Keisuke Nishida.)
2243 2000-03-14 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2245 * init.c (scm_boot_guile_1): Use same initial segment size for
2246 1-word and 2-word segments. Having the smaller size causes Guile
2247 to GC too often. Obviously something needs to be done to allow
2248 for a smaller 2-word segment without this to happen. (The amount
2249 of heap for each type should be automatically adapted to the
2250 application somehow.)
2252 [Almost all of these changes should be documented in the NEWS
2255 * gc.h (scm_freelist_t): New type.
2257 * pairs.h (SCM_NEWCELL, SCM_NEWCELL2): Use new style freelists.
2259 * gc.c (SCM_INIT_HEAP_SIZE): Changed from 32768 --> 40000 so that
2260 all of Guile basics fits into one segment and there suitable room
2262 (SCM_EXPHEAP): Now takes an argument. Grow by a factor of 1.5
2264 (scm_freelist, scm_freelist2): Now of type scm_freelist_t.
2265 Freelists now contains information about object span, cells
2266 collected and amount of cells in heap segments belonging to the
2268 (scm_heap_size, scm_gc_cells_collected): Removed.
2270 * init.c (scm_boot_guile_1): Make 2-word segment 8K (512 cells).
2272 * Makefile.am (libguile_la_LDFLAGS): Bumped library version
2275 * __scm.h eq.c, eval.c, gc.c, gc.h, gh_data, hash.c, numbers.c,
2276 numbers.h, objects.c, ramap.c, random.c, unif.c, unif.h: Extensive
2277 rewrite of handling of real and complex numbers.
2278 (SCM_FLOATS, SCM_SINGLES): These #ifdef conditionals have been
2279 removed along with the support for floats. (Float vectors are
2282 * tags.h (scm_tcs_bignums): Removed.
2283 (scm_tc16_bigpos, scm_tc16_bigneg): Replaced by scm_tc16_big.
2284 Use SCM_BIGSIGN(x) to test for sign!
2285 (scm_tc16_big): The new bignum type.
2286 (SCM_REAL_PART, SCM_IMAG_PART): Removed.
2288 * numbers.h (SCM_BIGSIGN): Sign moved to bit 16.
2289 (scm_makdbl): Deprecated.
2290 (SCM_NEWREAL, SCM_NEWCOMPLEX): New macros.
2291 (SCM_SINGP): Deprecated.
2293 (SCM_INEXP, SCM_CPLXP): Deprecated.
2294 (SCM_INEXACTP, SCM_COMPLEXP): New macros.
2295 (SCM_COMPLEX_REAL, SCM_COMPLEX_IMAG): Renamed from
2296 SCM_REAL, SCM_IMAG (and now only valid for complex numbers).
2297 (SCM_REAL, SCM_IMAG): New, *deprecated*, selectors which work both
2298 for doubles and complex numbers.
2299 (SCM_REAL_VALUE): New selector for doubles.
2300 (scm_double_t, scm_complex_t): New types.
2303 * numbers.c (scm_floprint, scm_floequal): Removed.
2304 (scm_print_real, scm_print_complex, scm_real_equalp,
2305 scm_complex_equalp): New functions.
2307 * unif.c (scm_makflo): Removed.
2309 * smob.h (SCM_SMOB_PREDICATE): New macro.
2310 (SCM_NEWSMOB2, SCM_RETURN_NEWSMOB2, SCM_NEWSMOB3,
2311 SCM_RETURN_NEWSMOB3): New macros.
2313 1999-11-21 Michael Livshin <mlivshin@bigfoot.com>
2315 The following changes implement primitive support for double cells
2316 (i.e. four-word cells) and change the representation of some
2317 things to multi-cells instead of cons+malloc. (Applied and
2320 * pairs.h (SCM_NEWCELL2): double-cell variants of SCM_NEWCELL.
2321 (SCM_CELL_WORD, SCM_CELL_WORDLOC, SCM_SET_CELL_WORD): primitive
2322 multi-cell access macros (used by the ones below).
2323 (SCM_CELL_WORD[0-3], SCM_SET_CELL_WORD[0-3]): multi-cell access
2326 * gc.c (scm_freelist2): multi-cell freelists.
2327 (inner_map_free_list): map_free_list, parameterized on ncells.
2328 "nn cells in segment mm" was misleading for ncells > 1; changed to
2329 "objects". still print cells too, though.
2330 (scm_map_free_list): rewritten using inner_map_free_list.
2331 (scm_check_freelist): get freelist as parameter, since now we have
2333 (scm_debug_newcell2): multi-cell variants of
2335 (scm_gc_for_newcell): take ncells and freelist pointer as
2337 (scm_gc_mark): add case for tc7_pws (procedures with setters are
2339 (scm_gc_sweep): don't free the float data, since it's not malloced
2341 (init_heap_seg): didn't understand what n_new_objects stood for,
2342 so changed to n_new_cells.
2343 (make_initial_segment): new function, makes an initial segment
2344 according to given ncells.
2345 (scm_init_storage): call make_initial_segment, for ncells={1,2,3}.
2347 * numbers.c (scm_makdbl): no malloc'ing needed, so the
2348 {DEFER,ALLOW}_INTS thing removed.
2350 * numbers.h (struct scm_dbl): changed to represent a double cell,
2351 with the number in the second half.
2353 * dynwind.c: changed the wind-guards representation to double
2356 * procs.c, procs.h: changed the procedure-with-setter representation
2359 * async.c, async.h: made async representation a double cell.
2361 * dynl.c: made dynamic_obj representation a double cell.
2363 2000-03-13 Gary Houston <ghouston@arglist.com>
2365 * ports.c (flush_void_port): renamed to flush_port_default.
2366 (end_input_void_port): renamed to end_input_default.
2368 * init.c (scm_standard_stream_to_port): create a void port instead
2369 of opening /dev/null if the standard file descriptors are bad.
2370 advantages: no portability problems, doesn't waste a file descriptor,
2371 simplifies the code (thanks to Marius for the idea).
2373 * vports.c (s_scm_make_soft_port): call scm_port_non_buffer.
2375 * void ports: make reading from a void port give EOF instead of
2377 * ports.c (s_scm_sys_make_void_port): modified docstring.
2378 (fill_input_void_port): new proc.
2379 (scm_init_ports): set up fill_input_void_port.
2380 * ports.c (scm_port_non_buffer): new proc.
2381 (scm_void_port): call scm_port_non_buffer.
2383 * fports.c (scm_setvbuf): docstring: remove the fcntl documentation
2384 which was incorrectly appended.
2386 2000-03-13 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2388 * guile-doc-snarf.in: Don't use absolute path for `sed'. (Note
2389 that we can't use autoconf for this. Autoconf itself relies on
2390 the existence of `sed' somewhere on your path.) (Thanks to Dirk
2393 2000-03-13 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2395 * Makefile.am (libguile_la_SOURCES): Moved iselect.c here from
2396 EXTRA_libguile_la_SOURCES.
2398 * iselect.h: Always declare scm_internal_select.
2400 * iselect.c (scm_internal_select): Added SCM_ASYNC_TICK at the
2401 end. Also let scm_internal_select be a real function also when
2404 * __scm.h (SCM_TICK): Oops! Forgot to put SCM_ASYNC_TICK here...
2406 2000-03-13 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2408 * __scm.h (SCM_ALLOW_INTS, SCM_REALLOW_INTS): Removed call to
2409 SCM_ASYNC_TICK. (This is a preparation for POSIX threads support,
2410 and kind of an experiment: Will this cause problems?)
2412 Sun Mar 12 13:26:30 2000 Greg J. Badros <gjb@cs.washington.edu>
2414 * Makefile.am: Added *.doc to DISTCLEANFILES.
2416 2000-03-12 Gary Houston <ghouston@arglist.com>
2418 * fports.c (scm_fdes_to_port): call fcntl F_GETFL to test that
2419 the fdes is valid before doing anything else. check that
2420 the file descriptor supports the modes required.
2421 (scm_fport_buffer_add): don't throw an error if fstat doesn't
2422 work: just use the default buffer size.
2424 * throw.c: change an outdated comment about scm_internal_catch
2425 BODY: it doesn't take a jumpbuf arg.
2427 * init.c (scm_standard_stream_to_port): install a handler in case
2428 scm_fdes_to_port throws an error. don't check here whether the
2429 file descriptor is valid, since scm_fdes_to_port will do that.
2430 set the revealed count depending on whether the port got the
2431 standard file descriptor.
2432 (stream_body_data): new type.
2433 (stream_body, stream_handler): new procs.
2435 2000-03-12 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2437 * stacks.c, stacks.h, struct.c, tags.h, unif.c (scm_bits_t):
2438 Renamed from SCMWORD.
2440 * tags.h (SCM_NCELLP): Removed (SCMWORD).
2442 * arbiters.c (SCM_ARB_LOCKED): Use SCM_UNPACK_CAR.
2444 * async.c, boolean.h, debug.c, dynl.c, dynwind.c, eval.c, eval.h,
2445 feature.h, filesys.h, fluids.h, fports.c, fports.h, gc.c, gc.h,
2446 hash.c, keywords.h, macros.c, numbers.c, numbers.h, objects.c,
2447 objects.h, options.c, pairs.h, ports.c, ports.h, print.c,
2448 procs.h, ramap.c, read.c, smob.c, smob.h, srcprop.h, stacks.c,
2449 stacks.h, strports.c, struct.c, struct.h, tag.c, tags.h,
2450 throw.c, unif.c, unif.h, variable.h, vectors.h, weaks.c,
2451 weaks.h (SCM_PACK, SCM_UNPACK, SCM_UNPACK_CAR): Renamed from
2452 SCM_ASSCM, SCM_ASWORD, SCM_CARW).
2454 * numbers.h (SCM_SRS, SCM_INUM): Corrected SCM_ASSCM/ASWORD fixes.
2456 * alist.c, eval.c, net_db.c, posix.c, print.c, snarf.h, struct.c,
2457 tags.h: Fixed copyright notices.
2459 * struct.c, coop-threads.c: SCM_ASSCM/ASWORD fixes.
2461 2000-03-12 Marius Vollmer <mvo@zagadka.ping.de>
2463 * init.c (scm_standard_stream_to_port): Check whether the file
2464 descriptor is valid and substitute "/dev/null" when not.
2466 2000-03-12 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2468 * coop-defs.h (struct timespec): Conditionally defined.
2470 * coop.c (coop_condition_variable_timed_wait_mutex): Use ETIMEDOUT
2473 * readline.c (match_paren): Bugfix: First arg to select is not
2474 number of descriptors but the number of the highest descriptor +
2477 This is a preliminary attempt at a cleanup of the threads support
2478 code. It moves things to better places, makes arguments more
2479 consistent with the POSIX API (which is used in GNOME's glib), and
2480 adds new functionality.
2482 * readline.c (scm_init_readline): Added new arg to scm_init_mutex.
2484 * coop-defs.h (scm_mutex_trylock): New macro: alias for
2486 (scm_cond_init): Changed definition to
2487 coop_new_condition_variable_init.
2489 * coop.c: #include <errno.h>
2490 (coop_timeout_qinsert): Moved here from iselect.c
2491 (coop_new_mutex_init, coop_new_condition_variable_init): New
2492 functions. The strange names are temporary. Use scm_mutex_init
2493 and scm_cond_init instead.
2494 (coop_mutex_trylock): New function. Uses errno.h:EBUSY. errno.h
2495 is ANSI C, but should we check for individual error codes in
2497 (coop_condition_variable_timed_wait_mutex): New function.
2498 (coop_key_create, coop_setspecific, coop_getspecific,
2499 coop_key_delete): New functions.
2501 * iselect.c (coop_timout_qinsert): Moved to coop.c
2503 2000-03-11 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2505 * pairs.h (SCM_SETAND_CAR, SCM_SETAND_CDR, SCM_SETOR_CAR,
2506 SCM_SETOR_CDR): Corrected SCM_ASSCM/WORD fixes.
2508 * tags.h (SCM_VOIDP_TEST): Renamed from VOIDP_TEST.
2511 * objects.h (SCM_CLASS_FLAGS, SCM_OBJ_CLASS_FLAGS,
2512 SCM_SET_CLASS_INSTANCE_SIZE), struct.h (SCM_STRUCT_VTABLE_DATA),
2513 proc.h (SCM_CLOSCAR): SCM_ASSCM/WORD fixes.
2515 * eval.c (scm_lookupcar1): Inserted SCM_ASWORD in expressions
2518 2000-03-11 Dale P. Smith <dpsm@en.com>, applied by Greg J. Badros, <gjb@cs.washington.edu>
2520 * numbers.c (scm_copy_big_dec, scm_copy_smaller, scm_big_ior,
2521 scm_big_xor, scm_big_and, scm_big_test): Added new lowlevel bignum
2522 logical functions from SCM.
2524 (logand, logior, logxor, logtest, logbit?): Extended scheme
2525 logical functions to use bignums from SCM.
2527 (lognot): Removed call to `SCM_VALIDATE_INUM' that prevented
2528 lognot from using bignums.
2530 Thu Mar 9 11:33:25 2000 Greg J. Badros <gjb@cs.washington.edu>
2532 * vectors.h (SCM_VELTS_AS_STACKITEMS): Added this macro to help in
2533 eliminating some warnings.
2535 * unif.c, strports.c, print.c, options.c: Fix some warnings on
2538 * gc.c, gc.h: Added scm_return_first_int(), and added comment re:
2539 what the scm_return_first* functions do.
2541 2000-03-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>, applied by Greg J. Badros, <gjb@cs.washington.edu>
2543 * libguile/*.[ch]: make a distinction between SCM as a generic
2544 name for a Scheme object (now a void*), and SCM as 32 bit word for
2545 storing tags and immediates (now a long int). Introduced
2546 SCM_ASWORD and SCM_ASSCM for conversion. Fixed various dubious
2547 code in the process: arbiter.c (use macros), unif.c (scm_array_p),
2549 Wed Mar 8 10:15:59 2000 Greg J. Badros <gjb@cs.washington.edu>
2551 * numbers.c: Use SCM_VALIDATE_LONG_COPY, and longs, not ints, in
2552 various logXXX primitives. Thanks Eric Moore!
2554 Tue Mar 7 08:05:22 2000 Greg J. Badros <gjb@cs.washington.edu>
2556 * run-test, remaining-docs-needed: Added these scripts. The
2557 second one is only temporary until the docstring additions are
2558 complete. run-test may best live on, but is here mostly for
2559 convenience and awareness for now.
2561 * hash.c: Docs, minor cleanup patch from Dirk Herrman.
2563 Thu Mar 2 16:06:58 2000 Greg J. Badros <gjb@cs.washington.edu>
2565 * error.h, error.c: Added `scm_wrong_type_arg_msg' to support
2566 displaying the expected type. Use SCM_LISTn in a couple places
2567 instead of scm_cons-ing by hand.
2569 * __scm.h: Added SCM_ASSERT_TYPE macro.
2571 * validate.h, scm_validate.h: Added the former, as a renamed
2572 version of the latter with SCM_ASSERT_TYPE used in
2573 SCM_MAKE_VALIDATE (instead of just SCM_ASSERT)
2575 * Makefile.am: Rename scm_validate.h to validate.h.
2577 * *.c, *.h: Include validate.h, not scm_validate.h (old name's
2578 prefix was superfluous).
2580 Thu Mar 2 15:33:12 2000 Greg J. Badros <gjb@cs.washington.edu>
2582 * hashtab.c: Improved documentation for lots of functions. Added
2583 handwritten docs for `hash-fold'.
2585 Thu Mar 2 15:13:25 2000 Greg J. Badros <gjb@cs.washington.edu>
2587 * list.c: Added hand-written docs for `del{q,v,ete}1!'.
2589 Thu Mar 2 12:38:30 2000 Greg J. Badros <gjb@cs.washington.edu>
2591 * list.c: Moved append docs to append! Thanks Dirk Hermann. Also,
2592 added append docs from R4RS.
2594 * strings.c: Docstring typo fix, + eliminate unneeded IMP tests.
2595 Thanks Dirk Hermann!
2597 * chars.h: Provide SCM_CHARP, SCM_CHAR, SCM_MAKE_CHAR and
2598 deprecate SCM_ICHRP, SCM_ICHR, SCM_MAKICHR. Thanks Dirk Hermann!
2600 * *.h, *.c: Use SCM_CHARP, SCM_CHAR, SCM_MAKE_CHAR throughout.
2601 Drop use of SCM_P for function prototypes... assume an ANSI C
2602 compiler. Thanks Dirk Hermann!
2604 Sat Feb 19 12:20:12 2000 Greg J. Badros <gjb@cs.washington.edu>
2606 * ports.c: Made `set-port-column!' and `set-port-line!' each
2607 return SCM_UNSPECIFIED instead of a (not-scheme-object) integer
2608 that caused a seg fault. Also fixed `set-port-column!'s
2609 docstring. Thanks Han-Wen Nienhuys for finding the bug!
2611 Sun Feb 13 19:11:42 2000 Greg J. Badros <gjb@cs.washington.edu>
2613 * arbiters.c, eq.c, gc.c, guardians.c, list.c, ports.c, print.c,
2614 regex-posix.c, scmsigs.c, stime.c, strings.c, variable.c, stime.c,
2615 strings.c, variable.c: Added lots of documentation, cleaned up
2616 some existing documentation. Occasionally changed formal params
2617 to match docs. Also folded an #ifdef into the inners of a
2618 primitive instead of having two copies of the primitive
2619 (`get-internal-real-time', from stime.c)
2621 Sun Feb 13 18:12:19 2000 Greg J. Badros <gjb@cs.washington.edu>
2623 * ports.c: Added docs for primitives missing them. Written by
2626 Sun Feb 13 09:40:36 2000 Greg J. Badros <gjb@cs.washington.edu>
2628 * guile-doc-snarf.in: Use ${AWK} -f guile-func-name-check, not
2629 just execing guile-func-name-check. Thanks Michael Livshin!
2631 Thu Feb 10 11:43:23 2000 Greg J. Badros <gjb@cs.washington.edu>
2633 * guile-snarf.awk.in: Tweak to work with Sun/HP awk, removed some
2634 dead code. Patch from Michael Livshin.
2636 * guile-doc-snarf.in: Tweak to work with Sun/HP sh. Patch from
2639 2000-02-09 Gary Houston <ghouston@arglist.com>
2641 * init.c (scm_init_standard_ports): when stdout is a tty, make the
2642 current-output-port unbuffered by default. this is less confusing
2643 for interactive use. it was line-buffered because of a
2644 performance problem with unbuffered ports, but I think it will be
2647 2000-02-08 Gary Houston <ghouston@arglist.com>
2649 * __scm.h: don't define long_long or ulong_long if HAVE_LONG_LONGS
2652 * stime.c (scm_localtime, scm_mktime): if neither HAVE_TM_ZONE nor
2653 HAVE_TZNAME are defined, use an empty string instead of giving two
2654 spurious compile-time errors.
2656 Tue Feb 8 13:57:46 2000 Greg J. Badros <gjb@cs.washington.edu>
2658 * ports.c: Doc patches from Richard Kim. Pasted from MIT Scheme.
2661 Mon Feb 7 09:07:31 2000 Greg J. Badros <gjb@cs.washington.edu>
2663 * macros.c: Doc patches from Richard Kim. Pasted from scm.texi.
2665 Sun Feb 6 20:26:21 2000 Greg J. Badros <gjb@cs.washington.edu>
2667 * pairs.c: Doc patches from Richard Kim. Pasted from MIT Scheme
2668 (which is GNU GPL'd).
2670 2000-01-31 Gary Houston <ghouston@arglist.com>
2672 * strings.h: don't use SCM_P. don't include <string.h>.
2673 * error.c, gh_data.c, ports.c, script.c, strop.c: include <string.h>.
2675 * strings.c (scm_string_ref): make the 2nd argument compulsory.
2676 previously it defaulted to zero for no good reason that I can see.
2677 use a local variable for SCM_INUM (k). replace
2678 SCM_VALIDATE_INUM_DEF with SCM_VALIDATE_INUM_COPY.
2680 (scm_makfromstr): cosmetic changes.
2682 (scm_string): Accept only chars in the list, not strings, for
2683 conformance to R5RS (particularly for list->string, which is
2684 supposed to be the inverse of string->list.) remove
2685 SCM_DEFER_INTS/SCM_ALLOW_INTS, which is unnecessary since
2686 scm_makstr handles the cell allocation. when reporting wrong-type
2687 arg, don't report the position as 1.
2689 * posix.c (scm_init_posix): intern PIPE_BUF if it's defined.
2691 2000-01-29 Gary Houston <ghouston@arglist.com>
2693 * posix.c (scm_pipe): rewrote the docstring.
2695 * filesys.c (scm_select, retrieve_select_type, get_element,
2696 fill_select_type, set_element): modified so that Scheme
2697 "select" tests port buffers for the ability to provide input
2698 or accept output. Previously only the underlying file descriptors
2699 were checked. Rewrote the docstring.
2701 Thu Jan 27 10:14:25 2000 Greg J. Badros <gjb@cs.washington.edu>
2703 * vectors.c, symbols.c, strorder.c: Documentation cut and pasted
2704 from Gregg Reynolds. Thanks Gregg!
2706 Thu Jan 27 09:59:38 2000 Greg J. Badros <gjb@cs.washington.edu>
2708 * strop.c (scm_i_index): Obfuscated commented-out SCM_DEFINE by
2709 adding "x" prefix to the line so that guile-func-name-check
2710 doesn't complain unnecessarily.
2712 Wed Jan 26 17:33:52 2000 Greg J. Badros <gjb@cs.washington.edu>
2714 * throw.c: Factor out an #ifdef/#else/#endif choice more finely
2715 for maintainability.
2717 * strop.c: Documentation added by Gregg A. Reynolds. Pasted in
2720 Wed Jan 26 10:02:11 2000 Greg J. Badros <gjb@cs.washington.edu>
2722 * tag.c: Added doc for `tag', but mark as deprecated since Mikael
2723 suggests removing tag.c altogether (and using a new `class-of'
2726 * strings.c: Added documentation from Gregg A. Reynolds. Edited
2727 a bit by me to use FOO instead of @var{foo} and to have the
2728 summary come before preconditions on input. Also dropped trailing
2731 * gsubr.c: Do not use SCM_DEFINE for `gsubr-apply'. Register the
2732 function with scm_make_subr_opt w/ last arg of 0 so it is not
2733 visible at the Scheme level. Mikael says that this is the right
2734 thing because the first arg to the proc is the guts of a compiled
2735 closure and shouldn't be exposed to the Scheme level.
2737 Tue Jan 25 17:15:47 2000 Greg J. Badros <gjb@cs.washington.edu>
2739 * sort.c: typo in comment fixed.
2741 * keywords.c: Added documentation.
2743 * guardians.c: Added documentation (could be better).
2745 * gc.c: Added docs for gc-set-debug-check-freelist.
2747 * eq.c: Added docs for eq?, eqv? equal? abridged from R4RS.
2749 * boolean.c: Added docs for `not', `boolean?' (by hand).
2751 Tue Jan 25 13:28:56 2000 Greg J. Badros <gjb@cs.washington.edu>
2753 * random.c: Added documentation, from SLIB page:
2754 http://angela.ctrl-c.liu.se/~calle/scheme/slib_toc.html
2756 Mon Jan 24 17:50:20 2000 Greg J. Badros <gjb@cs.washington.edu>
2758 * variable.c, version.c: Added documentation, written by hand
2759 since I could not find anything already written that was
2762 2000-01-23 Gary Houston <ghouston@arglist.com>
2764 * filesys.c (scm_chown): omit port/fdes support if HAVE_FCHOWN is
2765 not defined (thanks to Richard Y. Kim).
2767 Thu Jan 20 13:00:38 2000 Greg J. Badros <gjb@cs.washington.edu>
2769 * Makefile.in: Removed, this is auto-generated.
2771 Thu Jan 20 11:33:47 2000 Dirk Hermann <dirk@ida.ing.tu-bs.de> --applied 01/20/00 gjb
2773 * list.c: Put some variable initialization code at the point of
2774 declaration; Added a comment for list*; Formatting changes.
2776 * load.c: use SCM_NNULLP to make sure the end of a list is not
2779 2000-01-18 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2781 * backtrace.c (scm_display_error_message): Bugfix: Don't use
2782 result of scm_list_p as C boolean.
2783 (scm_display_error_message, scm_set_print_params_x): Use new
2784 validation macros. (Thanks to Dirk Herrmann.)
2786 * net_db.c (scm_resolv_error): Cast result from hstrerror.
2788 * strports.c (st_end_input): Inserted parenthesis to get operator
2791 * list.h (scm_init_list): Removed SCM_P around prototypes.
2793 * fports.c, list.c, numbers.c, ports.c, stime.c, symbols.c,
2794 filesys.c, posix.c: Converted docstrings to ANSI C format and
2795 escaped " occurring inside string literals.
2797 Tue Jan 18 13:21:08 2000 Mikael Djurfeldt <mdj@r11n07-s.pdc.kth.se>
2799 * posix.c (scm_mknod): Escape " occuring inside docstring.
2801 2000-01-18 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2803 * alist.c, chars.c, debug.c, dynl.c, dynwind.c, error.c, eval.c,
2804 evalext.c, filesys.c, gc.c, hash.c, hashtab.c, ioext.c,
2805 keywords.c, list.c, load.c, macros.c, net_db.c, numbers.c,
2806 objprop.c, ports.c, posix.c, print.c, procprop.c, procs.c,
2807 ramap.c, regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c,
2808 stacks.c, stime.c, strings.c, strop.c, strports.c, struct.c,
2809 symbols.c, throw.c, unif.c, vectors.c, version.c, vports.c,
2810 weaks.c: Converted docstrings to ANSI C format.
2812 * filesys.c (scm_chmod), simpos.c (scm_system), version
2813 (scm_version), vports (scm_make_soft_port): Escape " occuring
2816 Mon Jan 17 11:41:22 2000 Greg J. Badros <gjb@cs.washington.edu>
2818 * scm_validate.h: Added SCM_VALIDATE_ULONG_COPY,
2819 SCM_VALIDATE_LONG_COPY
2821 * numbers.c: Use SCM_VALIDATE_ULONG_COPY, instead of
2822 SCM_VALIDATE_INUM_COPY to let bigger numbers be used. Rename a
2823 couple of formal arguments (and fix their uses) to make arguments
2824 match the documentation.
2826 2000-01-14 <mstachow@alum.mit.edu>
2828 * Makefile.am: Augment path when running guile-doc-snarf so
2829 guile-func-name-check is found.
2831 Fri Jan 14 09:34:55 2000 Greg J. Badros <gjb@cs.washington.edu>
2833 * scm_validate.h (SCM_NUM2LONG_DEF): Fix this macro to just use
2834 def, not SCM_MAKINUM(def); thanks Janis Bzerins!
2836 Wed Jan 12 00:06:53 2000 Greg J. Badros <gjb@cs.washington.edu>
2838 * net_db.c (s_scm_inet_makeaddr): Use SCM_NUM2ULONG since that's
2839 the way guile-1.3.4 worked, but #if 0 out the version using
2840 SCM_VALIDATE_INUM_COPY for stricter testing.
2842 Tue Jan 11 18:24:18 2000 Greg J. Badros <gjb@cs.washington.edu>
2844 * guile-doc-snarf.in: Use new $fullfilename for running
2845 guile-func-name-check, and put "$fullfilename" and "$filename" in
2846 quotes at uses to make sure re-splitting on whitespace does not
2847 occur (so filenames w/ embedded whitespace would work okay, though
2848 I sure hope we never have to deal with that! :-) ). Thanks to
2849 Mikael for pointing out the source_dir != build_dir was broken.
2851 Tue Jan 11 17:42:40 2000 Greg J. Badros <gjb@cs.washington.edu>
2853 * scm_validate.h: Added SCM_NUM2LONG_DEF macro. Make
2854 SCM_OUT_OF_RANGE use SCM_MAKINUM, not scm_long2num. Added
2855 SCM_COERCE_ROSTRING macro. Added SCM_VALIDATE_NONEMPTYLIST
2856 macro. Fix SCM_VALIDATE_STRINGORSUBSTR macro to not use SLOPPY
2859 * ports.c (scm_port_closed_p): Validate that the arg is a PORT,
2860 then return whether it's an open port (was validating that it was
2861 an open port -- this was a bug I introduced back in December, but
2862 my careful reading of diffs caught it).
2864 * numbers.c: Recombine the two conditional-compilation paths for
2865 all the log* primitives -- they were split based on #ifndef
2866 scm_long2num; factored out a SCM_LOGOP_RETURN macro, and fixed
2867 some bugs and inconsistencies in the two sets of implementations.
2868 (scm_lognot) Fixed *atrocious* re-use of a SCM as an integer!
2870 * ioext.c: Use SCM_ASSERT_RANGE in a couple places, and
2871 SCM_VALIDATE_INUM_COPY once where it should've been used.
2873 * fluids.c (scm_internal_with_fluids): Use
2874 SCM_VALIDATE_LIST_COPYLEN.
2876 * filesys.c: Use SCM_NUM2LONG instead of SCM_VALIDATE_INUM_COPY;
2877 this is questionable as it relaxes type safety, but other changes
2878 were useful and all SCM_NUM2LONG's should probably be
2879 revisited. Use SCM_OUT_OF_RANGE, SCM_WRONG_TYPE_ARG.
2881 * evalext.c: line-break change on 1 line.
2883 * eval.c (nconc2last): Takes a non-empty list as its first
2884 argument, not just a list.
2886 * dynl.c: Use new SCM_COERCE_ROSTRING macro.
2888 Tue Jan 11 15:44:23 2000 Greg J. Badros <gjb@cs.washington.edu>
2890 * dynl.c, feature.c, filesys.c, fports.c, list.c, load.c,
2891 net_db.c, sort.c, stacks.c, unif.c: Use SCM_WTA, SCM_MISC_ERROR
2894 * symbols.c (scm_sysintern0): Fixed the function name in a
2895 scm_misc_error invocation.
2897 * print.c (scm_simple_format): Do not need SCM_COERCE_SUBSTR, and
2898 use scm_return_first to ward off latent GC bug that Mikael caught.
2900 * async.c: Use SCM_VALIDATE_ASYNC_COPY one place where it wasn't
2901 used before but should've been.
2903 2000-01-12 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2905 * snarf.h (SCM_PROC1): Replaced SCM (*) (...) with
2906 SCM_FUNC_CAST_ARBITRARY_ARGS.
2908 Tue Jan 11 13:44:07 2000 Greg J. Badros <gjb@cs.washington.edu>
2910 * guile-func-name-check.in: Added this script to statically check
2911 #define FUNC_NAME, #undef FUNC_NAME in the source.
2913 * sort.c, posix.c: Fix #undef FUNC_NAME lines to not have trailing
2914 redundant comment, semicolon; caught by new guile-func-name-check
2917 * debug.c: Fix mistaken #define FUNC_NAME for scm_make_iloc.
2918 Caught by new guile-func-name-check-script.
2920 * Makefile.am: Added guile-func-name-check to bin_SCRIPTS
2922 * ramap.c: Fix #if 0'd out code to be syntactically acceptable to
2923 guile-func-name-check.
2925 * guile-doc-snarf.in: Run guile-func-name-check on the file before
2928 Tue Jan 11 11:31:10 2000 Greg J. Badros <gjb@cs.washington.edu>
2930 * fports.c, ports.c, ports.h, strports.c, vports.c: Make write
2931 port function take const void*, not void*.
2933 Tue Jan 11 11:18:07 2000 Greg J. Badros <gjb@cs.washington.edu>
2935 * scm_validate.h, chars.c, ports.c, print.c, read.c, strings.c,
2936 strop.c: Use SCM_VALIDATE_ICHR, SCM_VALIDATE_ICHR_COPY instead of
2937 SCM_VALIDATE_CHAR, SCM_VALIDATE_CHAR_COPY. Change made for
2938 consistency with the other macros dealing with immediate
2939 characters. (Similar to INT -> INUM change a week or so ago).
2941 Tue Jan 11 10:41:46 2000 Greg J. Badros <gjb@cs.washington.edu>
2943 * dynl.c, error.c, eval.c, feature.c, filesys.c, fports.c, list.c, load.c,
2944 net_db.c, read.c, socket.c: Update error messages to use ~A for
2945 %s, ~S for %S to work with new `simple-format' format and be
2946 standardized better.
2948 * print.h, print.c (scm_simple_format): Added `simple-format'
2949 primitive. It's the old scm_display_error, with ARGS now a rest
2950 parameter, and the destination first instead of last (and a couple
2951 new capabilities inspired by `format' -- #t as destination means
2952 current-output-port, #f means return the formatted text as a
2955 * gh.h, gh_data.c, ports.h, ports.c: Added some missing const specifications.
2957 * backtrace.c (scm_display_error_message): Rewrote to use
2958 scm_simple_format() procedure.
2960 * __scm.h: Added commented-out #define of GUILE_DEBUG_FREELIST
2962 2000-01-09 Marius Vollmer <mvo@zagadka.ping.de>
2964 Finally applied the libltdl patch from Thomas Tanner, with slight
2967 * DYNAMIC-LINKING: Removed because it is obsolete.
2968 * dynl.c: Use ANSI prototypes.
2969 (sysdep_dynl_link): Use lt_dlopenext instead of lt_dlopen.
2970 * scmconfig.h.in: Do not change, as it is automatically generated.
2972 1999-07-25 Thomas Tanner <tanner@ffii.org>
2974 * dynl-dl.c, dynl-dld.c, dynl-shl.c, dynl-vms.c: deleted
2976 * Makefile.am: likewise, add INCLTDL (libltdl headers) to
2977 INCLUDES, set dlpreopened files in LDFLAGS, link libguile
2979 * dynl.c: use libltdl if DYNAMIC_LINKING is enabled,
2980 * guile.c: register preloaded modules
2981 * scmconfig.h.in: remove obsolete symbols
2983 2000-01-09 Gary Houston <ghouston@arglist.com>
2985 * These changes should make it unnecessary to call tzset from
2986 Scheme after modifying the TZ environment variable, even if the
2987 system date facilities cache the value.
2988 * stime.c (setzone, scm_localtime): added comments.
2989 (tzset): don't define a noop tzset macro if HAVE_TZSET not defined.
2990 (setzone): don't call tzset.
2991 (restorezone): call tzset only if HAVE_TZSET is defined.
2992 (scm_tzset): don't define if HAVE_TZSET not defined. Change the
2993 doc string to indicate that this procedure isn't likely to do
2995 (scm_localtime, scm_strftime, scm_mktime): call tzset if
2996 LOCALTIME_CACHE is defined.
2998 2000-01-09 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
3000 * posix.c (scm_sync): Return SCM_UNSPECIFIED.
3002 2000-01-09 Gary Houston <ghouston@arglist.com>
3004 * eval.c: define scm_unbound_variable_key ('unbound-variable).
3005 scm_lookupcar1: throw an error with key 'unbound-variable instead
3006 of 'misc-error when an unbound variable is encountered.
3008 * filesys.c (scm_mkdir, scm_rmdir, scm_getcwd, scm_select,
3009 scm_symlink, scm_readlink, scm_lstat),
3010 posix.c (scm_setpgid, scm_setsid, scm_ctermid, scm_tcgetpgrp,
3011 scm_tcsetpgrp, scm_uname, scm_setlocale, scm_mknod, scm_nice,
3013 simpos.c (scm_system),
3014 stime.c (scm_times, scm_strptime):
3015 move the HAVE_XXX feature tests out of the procedure bodies.
3016 don't use SCM_SYSMISSING.
3017 scm_validate.h (SCM_SYSMISSING): removed.
3018 error.h, error.c (scm_sysmissing): comment that this is deprecated.
3019 see ChangeLog entry for 1999-12-28.
3021 Sat Jan 8 19:52:04 2000 Greg J. Badros <gjb@cs.washington.edu>
3023 * scm_validate.h (SCM_VALIDATE_BOOL_COPY): Fix typo.
3025 Sat Jan 8 17:06:46 2000 Greg J. Badros <gjb@cs.washington.edu>
3027 * backtrace.c: Fix spelling typo in a comment.
3029 * snarf.h: Use new SCM_DOCS macro to encapsulate the non SCM_INIT
3030 text. Reformatted some of the expansions.
3032 Fri Jan 7 15:50:46 2000 Greg J. Badros <gjb@cs.washington.edu>
3034 * scm_validate.h (SCM_OUT_OF_RANGE): Use scm_out_of_range_pos to
3035 report the position of the argument.
3037 * error.h, error.c (scm_out_of_range_pos): Added this function to
3038 take extra "pos" argument, the position number of the errant
3041 * debug.c: Use SCM_OUT_OF_RANGE instead of scm_out_of_range.
3043 * snarf.h: Use SCM_HERE and SCM_INIT as names, not SCM_NOTSNARF
3044 and SCM_SNARFING. Also put the %%% in the SCM_INIT since Mikael
3045 prefers that and I'm reasonably indifferent.
3047 Fri Jan 7 15:03:32 2000 Greg J. Badros <gjb@cs.washington.edu>
3049 * snarf.h: Factor out differences between C++ and non-C++ into
3050 SCM_FUNC_CAST_ARBITRARY_ARGS macro. Modify all the snarf macro
3051 definitions to use SCM_NOTSNARF and SCM_SNARFING macros (like
3052 Mikael's macros, below, but changed names and SCM_SNARFING no
3053 longer expands to include %%% -- that must appear in the argument
3054 so that the token appears at the call-site as a reminder).
3056 2000-01-07 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
3058 * snarf.h (SCM_INSITU, SCM_INIT): New snarf macros for use in user
3059 snarf macro definitions.
3061 2000-01-06 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
3063 * chars.c (scm_integer_to_char): Use Greg's nice
3064 SCM_VALIDATE_INUM_RANGE macro for argument checking for closer
3067 Thu Jan 6 11:48:49 2000 Greg J. Badros <gjb@cs.washington.edu>
3069 * *.c, snarf.h: Replace GUILE_PROC1 with SCM_DEFINE1 throughout.
3071 Thu Jan 6 11:22:53 2000 Greg J. Badros <gjb@cs.washington.edu>
3073 * Makefile.am (ETAGS_ARGS): Switch to SCM_DEFINE, SCM_DEFINE1
3074 instead of GUILE_PROC.
3076 Thu Jan 6 11:21:49 2000 Greg J. Badros <gjb@cs.washington.edu>
3078 * alist.c: Do not report mismatch errors on some uses of `tmp' (do
3079 this by using SCM_ARG2 instead of `2' in the SCM_VALIDATE_CONS
3082 Thu Jan 6 09:54:33 2000 Dirk Herrmann <dirk@ida.ing.tu-bs.de> --gjb applied
3084 * scm_validate.h: Remove some redundant NIMP tests.
3086 * alist.c: minimize scope of the tmp variables, and initialize
3087 them when declared. The strange SCM_NIMP tests are replaced by
3088 SCM_CONSP tests that more closely reflect the intended semantics.
3089 However, we don't get a performance penalty here, because the
3090 SCM_CONSP test was performed by the ALISTCELL test anyway. * The
3091 extremely ugly use of ASRTGO macros was removed: The calls to
3092 ASRTGO were not encapsulated by "#ifndef SCM_RECKLESS", but got a
3093 label parameter that only exists when SCM_RECKLESS is not defined.
3094 This works, because ASRTGO itself is defined in a way that it only
3095 makes use of the label parameter if SCM_RECKLESS is not defined
3096 (shudder!). Does guile make at all use of the possibility to
3097 define SCM_RECKLESS? * Codesize is likely to be reduced, since
3098 instead of two calls to SCM_ASSERT performed by the ALISTCELL test
3099 we now only get one test.
3101 * list.c: Use SCM_NNULLP, not SCM_NIMP as appropriate. Also use
3102 SCM_NULLP instead of SCM_IMP. Drop use of "register" keyword on
3103 some variables in `list?'. Fix `reverse' and `reverse!'
3104 primitives to handle improper lists better.
3106 Wed Jan 5 11:24:53 2000 Greg J. Badros <gjb@cs.washington.edu>
3108 * *.[ch]: Whitespace changes -- added space after SCM_VALIDATE_*
3109 macros and SCM_DEFINE macros to match GNU coding standards.
3111 Wed Jan 5 11:04:24 2000 Greg J. Badros <gjb@cs.washington.edu>
3113 * *.[ch]: Replace GUILE_PROC w/ SCM_DEFINE.
3115 Wed Jan 5 10:59:06 2000 Greg J. Badros <gjb@cs.washington.edu>
3117 * *.[ch]: Replace SCM_VALIDATE_INT w/ SCM_VALIDATE_INUM for
3118 better consistency with the names of other SCM_VALIDATE_ macros
3119 and better conformance to guile naming policy.
3121 Wed Jan 5 10:50:39 2000 Greg J. Badros <gjb@cs.washington.edu>
3123 * ports.c (s_scm_close_all_ports_except): Use SCM_ARG1 in a
3124 SCM_VALIDATE instead of 1 to avoid a check on the argument (since
3125 it's not the actual name of the formal).
3127 * guile-snarf.awk.in: Do argument/number mismatch checking and
3128 print warnings in an Emacs compile-mode parseable format.
3130 * struct.c: Use SCM_ASSERT_RANGE instead of SCM_ASSERT w/
3131 SCM_OUTOFRANGE as 3rd argument.
3133 * random.c: Fix argument/number mismatch (that I introduced :-( ).
3135 * __scm.h: Do not #define SCM_ARG* when snarfing;
3136 lets us distinguish between 1 and SCM_ARG1 when snarfing as only
3137 the former (using the number) requires the argument to match the
3138 formal in the current argument snarfing check.
3140 * snarf.h: Give new definition of SCM_ASSERT when in
3141 snarfing mode to output a lexically-identifiable sequence that the
3142 guile-snarf.awk script uses to verify argument/position matching.
3144 * ramap.c: Remove extraneous #undef FUNC_NAME.
3146 Wed Jan 5 08:36:38 2000 Greg J. Badros <gjb@cs.washington.edu>
3148 * guile-doc-snarf.awk.in: Removed -- guile-snarf.awk.in is the
3149 current version of the same functionality; it writes the .x output
3150 to stdout instead of directly into the file.
3152 Wed Jan 5 08:15:04 2000 Greg J. Badros <gjb@cs.washington.edu>
3154 * unif.c, symbols.c, strings.c, stacks.c, random.c, print.c,
3155 posix.c: Eliminated a bunch of SCM_NIMP(..)s that are now
3156 redundant with the safer macros. Patch from Dirk Hermann applied
3157 by hand. Thanks Dirk!
3159 * scm_validate.h: Added SCM_VALIDATE_VECTOR_OR_DVECTOR for some
3162 * ramap.c: whitespace change.
3164 Tue Jan 4 14:21:35 2000 Greg J. Badros <gjb@cs.washington.edu>
3166 * options.c, objects.c, keywords.c, gc.c: Some redundant SCM_NIMP
3167 removals from Dirk Hermann.
3169 * alist.c: Rename formals to match the parameter names in the
3170 documentation, updates to documentation. Thanks Dirk Hermann!
3172 2000-01-04 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
3174 * eval.c (SCM_CEVAL): Reverse order of
3175 scm_stack_checking_enabled_p and SCM_STACK_OVERFLOW_P
3176 (Thanks to Brad Knotwell.)
3178 Mon Jan 3 08:30:02 2000 Greg Harvey <Greg.Harvey@thezone.net> (applied --01/03/00 gjb)
3180 * gc.c (scm_debug_newcell): Added SCM_SETCAR of the newly
3183 * pairs.h: Added a comment about the need for the SCM_SETCAR in
3186 Mon Jan 3 08:25:19 2000 Greg J. Badros <gjb@cs.washington.edu>
3188 * dynl-vms.c, debug.c, coop-threads.c, backtrace.c, eval.c: More
3189 SCM_NIMP tests that were redundant are now eliminated. Patches
3190 from Dirk Hermann applied by hand.
3192 The ChangeLog continues in the file: "ChangeLog-1996-1999"