1 2000-06-04 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
3 The major reason for Guile's slow loading speed has been the fact
4 that a chain of Scheme level procedures has been evaluated for
5 every top-level symbol lookup during the first pass through the
8 The following is a kludge which I suggested four years ago, and
9 which I've repeatedly suggested since. Personally, I've never
10 been bothered by Guile's slow loading speed, so I thought I would
11 let someone else do it...
13 But since the new environments will be included first in
14 Guile-1.5, I thought it would make people happy to get the kludge
17 * modules.c: Added #include "libguile/vectors.h";
18 Added #include "libguile/hashtab.h";
19 Added #include "libguile/struct.h";
20 Added #include "libguile/variable.h";
21 Capture Scheme level `module-make-local-var!' to be used in the
22 standard eval closure.
23 (scm_standard_eval_closure): New primitive.
25 * modules.h (scm_standard_eval_closure): Declare.
27 * eval.c (scm_lookupcar): Test for !SCM_CONSP (SCM_CAR (env))
28 instead of SCM_TRUE (scm_procedurep (SCM_CAR (env))).
30 * symbols.c (scm_sym2vcell): Bypass dispatch in the evaluator for
31 standard eval closures.
33 * variable.c: Code layout fixes.
35 2000-06-03 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
37 * Makefile.am: Added LIBS line to libpath which accidentally
38 disappeared in the change of 2000-06-01.
39 (Thanks to Dale P. Smith.)
41 2000-06-03 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
43 * scmsigs.c (scm_segfault): Removed. (Was probably added by
44 mistake since it is not mentioned in ChangeLog.)
46 * gc.h (SCM_VALIDATE_CELL): Cast result to (void) in order to
47 avoid compiler warnings in gcc. (Does this work for other
50 2000-06-03 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
52 * gc.h (SCM_VALIDATE_CELL): Don't "use" the value returned by
54 (SCM_CARLOC, SCM_CDRLOC): Define directly instead of using
55 SCM_CELL_OBJECT_0 and SCM_CELL_OBJECT_1. It's not correct to take
56 the address of these expressions since they use SCM_VALIDATE_CELL.
57 (Thanks to Bernard Urban.)
59 * dynl.c: Changed #include <ltdl.h> --> #include
60 "libltdl/ltdl.h". (Thanks to Bill Schottstaedt.)
62 2000-06-01 Craig Brozefsky <craig@red-bean.com>
64 * Makefile.am: libguile_la_LDFLAGS gets -version-info args
65 from GUILE-VERSION definition of LIBGUILE version. Added to
66 libpath.h definitions for guileversion and libguileversion which
67 both get their values from GUILE-VERSION definition.
69 2000-05-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
71 * numbers.h (SCM_BIGP): Don't use SCM_SMOB_PREDICATE in header
72 file: Code using numbers should not be required to include
75 2000-05-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
77 * coop-threads.c.cygnus, coop-threads.h.cygnus, fsu-pthreads.h,
78 mit-pthreads.c, mit-pthreads.h: Deleted.
80 * Makefile.am (EXTRA_DIST), scmsigs.c, threads.[ch]: Drop
81 references to deleted files and fsu/mit thread support in
84 2000-05-29 Dirk Herrmann <D.Herrmann@tu-bs.de>
86 * hooks.c (symbol_name, scm_create_hook): Restored the original
87 behaviour of scm_create_hook. Changing it was bad as Carl
88 R. Witty has pointed out.
90 * gc.c (scm_init_gc): We can still rely on scm_create_hook to
93 2000-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
95 * gc.c (scm_init_gc): Protect scm_after_gc_hook, since this will
96 soon not be done by scm_create_hook any longer.
98 * hooks.c (make_hook, print_hook, scm_create_hook,
99 scm_make_hook_with_name, scm_make_hook), hooks.h (SCM_HOOK_NAME,
100 SCM_HOOK_PROCEDURES, SCM_SET_HOOK_PROCEDURES,
101 scm_make_hook_with_name), init.c (scm_boot_guile_1): Hooks no
102 longer have names. As an intermediate solution, the name
103 predicate is emulated via object properties, but use of this
104 feature is deprecated.
106 * hooks.h (scm_free_hook): Removed, as it is never defined.
108 2000-05-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
110 * numbers.[ch] (SCM_POSFIXABLE, SCM_NEGFIXABLE, SCM_FIXABLE):
111 Un-deprecated since otherwise user code can't determine whether a
112 number fits into an inum any longer. The names should be changed
115 * numbers.c (scm_big2inum): Eliminated use of SCM_UNEGFIXABLE.
117 * tags.h (SCM_UNPACK_CAR): Deprecated.
119 2000-05-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
121 * filesys.h (SCM_OPDIRP), fluids.h (SCM_FLUIDP, SCM_FLUID_NUM),
122 fports.h (SCM_OPFPORTP, SCM_OPINFPORTP, SCM_OPOUTFPORTP), hooks.h
123 (SCM_HOOK_ARITY), keywords.h (SCM_KEYWORDP, SCM_KEYWORDSYM),
124 numbers.h (SCM_NUMP, SCM_BIGSIGN, SCM_BDIGITS, SCM_NUMDIGS):
125 Replace SCM_UNPACK_CAR appropriately. Don't access cells via
126 SCM_{SET}?C[AD]R unless they are known to be cons cells.
128 * gc.c (scm_heap_seg_data_t, scm_mark_locations, scm_cellp,
129 init_heap_seg): Remove unused struct member variable 'valid'.
131 2000-05-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
133 * fports.c (fport_write), ports.c (scm_markstream, scm_port_mode,
134 scm_print_port_mode), ports.h (SCM_OPPORTP, SCM_OPINPORTP,
135 SCM_OPOUTPORTP, SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP),
136 procs.h (SCM_CLOSCAR), unif.h (SCM_ARRAY_NDIM, SCM_ARRAY_CONTP),
137 variable.h (SCM_VARIABLEP): Replace SCM_UNPACK_CAR
140 2000-05-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
142 * gc.c (free_list_length), hash.c (scm_hasher), macros.c
143 (scm_macro_type), objects.c (scm_class_of), options.c
144 (scm_options), print.c (scm_iprin1), strports.c (st_seek), throw.c
145 (SCM_LAZY_CATCH_P): Replace SCM_UNPACK_CAR appropriately.
147 2000-05-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
149 * eval.c (scm_macroexp, SCM_CEVAL, scm_force), tags.h: Replace
150 SCM_UNPACK_CAR with SCM_CELL_TYPE or SCM_CELL_WORD_0.
152 * eval.c (scm_force): Add documentation.
154 * eval.c (scm_force, scm_cons_source): Don't access cells via
155 SCM_{SET}?C[AD]R unless they are known to be cons cells.
157 2000-05-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
159 * strings.h (SCM_NSTRINGP, SCM_NRWSTRINGP), tags.h
160 (SCM_NDOUBLE_CELLP), vectors.h (SCM_NVECTORP): Deprecated.
162 * gc.c (scm_igc), gc.h (SCM_PTR_MASK, SCM_PTR_LT): Removed #ifdef
163 nosve #endif conditionally compiled code.
165 2000-05-23 Michael Livshin <mlivshin@bigfoot.com>
167 * gc.c (scm_heap_seg_data_t): fixed comment for the `span' member.
169 2000-05-22 Michael Livshin <mlivshin@bigfoot.com>
171 * guile-doc-snarf.in: put the preprocessed file through sed to
172 trim all lines to 1024 chars. I hope it doesn't break anybody's
173 sed. we'll see. (note: this is lossy trimming, i.e. the spill
174 isn't wrapped around but actually chopped off. this seemed to me
175 safe because the current snarfer doesn't understand multi-line
176 cookies anyway. in the long term, it would be nice not to depend
177 on AWK for anything.)
179 * gc.h (SCM_[SET_]CELL_{WORD,OBJECT}, SCM_VALIDATE_CELL): reverted
180 the previous change to this macros, after deciding to torture the
183 2000-05-21 Michael Livshin <mlivshin@bigfoot.com>
185 * gc.h (SCM_[SET_]CELL_{WORD,OBJECT}, SCM_VALIDATE_CELL): brought
186 the yucky, ugly and nasty conditional compilation back. sorry,
187 but it was either that or requiring GAWK to build Guile.
188 (lots of places): removed the code that implemented the old GC
191 * init.c (scm_boot_guile_1): removed the code conditioned on
192 !GUILE_NEW_GC_SCHEME.
194 * __scm.h: (GUILE_NEW_GC_SCHEME): removed.
196 * gc.c (scm_protect_object, scm_unprotect_object): change the
197 implementation to more efficient (at least in the time complexity
198 sense). the calls should now also be thread-safe -- I suspect
199 that people expect them to be. (thanks to Han-Wen Nienhuys)
200 (lots of places): removed the code that implemented the old GC
203 * hashtab.c (scm_hash_fn_create_handle_x): add missing
204 SCM_REALLOW_INTS before return. I really wonder about the
205 possible interactions between hashtables, threads & GC. it
206 doesn't look healthy at all.
208 2000-05-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
210 * unif.c (scm_bit_count): Fixed the parameter checks. Thanks to
213 2000-05-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
215 * __scm.h (SCM_DEBUG_CELL_ACCESSES), gc.h (SCM_): Added as a new
216 debug option to verify all accesses to cells actually access
219 * gc.h (SCM_VALIDATE_CELL): Added. Only performs validation if
220 SCM_DEBUG_CELL_ACCESSES is set to 1.
222 (SCM_CELL_WORD, SCM_CELL_OBJECT, SCM_SET_CELL_WORD,
223 SCM_SET_CELL_OBJECT): Use SCM_VALIDATE_CELL to check every cell
226 2000-05-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
228 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs,
229 gh_scm2floats, gh_scm2doubles): Change !SCM_NIMP to SCM_IMP.
231 * gc.c (scm_cellp): Fixed and simplified.
233 * throw.c (JBJMPBUF, SETJBJMPBUF, SCM_JBDFRAME, SCM_SETJBDFRAME,
234 make_jmpbuf, scm_init_throw): Now using double cells to represent
235 jump buffers when using debug extensions.
239 2000-05-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
241 * gh.h gh_data.c gh_funcs.c (gh_new_procedure*, gh_chars2byvect,
242 gh_shorts2svect, gh_longs2ivect, gh_ulongs2uvect, gh_floats2fvect,
243 gh_doubles2dvect, gh_doubles2scm, gh_define, gh_lookup,
244 gh_module_lookup): Accept const pointers as parameters.
246 * gh.h gh_data.c (gh_int2scmb): Deprecated.
248 2000-05-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
250 * __scm.h (SCM_DEBUG_REST_ARGUMENT): Renamed from
251 SCM_DEBUG_REST_ARGUMENTS in order to clarify that we don't test
252 the actual arguments in the list, but rather the rest argument as
255 * validate.h (SCM_VALIDATE_REST_ARGUMENT): Added.
257 * async.c (scm_noop), eval.c (scm_map, scm_for_each), list.c
258 (scm_list_star, scm_append, scm_append_x), ports.c
259 (scm_close_all_ports_except), ramap.c (scm_array_map_x,
260 scm_array_for_each), regex-posix.c (scm_make_regexp), stacks.c
261 (scm_make_stack), strings.c (scm_string_append), struct.c
262 (scm_make_struct, scm_make_vtable_vtable): Validate rest arguments.
264 * dynl.c (DYNL_GLOBAL, sysdep_dynl_link, kw_global, sym_global,
265 scm_dynamic_link, scm_init_dynamic_linking), dynl.h
266 (scm_dynamic_link): Removed possibility to pass flags to
267 scm_dynamic_link, as it had no effect anyway.
269 * filesys.c (scm_fcntl): Made single optional rest argument into
270 a standard optional argument.
272 * hooks.c (scm_run_hook): A list of rest arguments is never
275 * list.c (scm_append, scm_append_x), stacks.c (scm_make_stack),
276 strings.c (scm_string_append): Don't perform half-hearted checks
277 to see whether the rest argument forms a proper list any more, use
278 SCM_VALIDATE_REST_ARGUMENTS instead.
280 * ports.c (scm_close_all_ports_except): Accept empty list of rest
283 * posix.c (scm_convert_exec_args), print.c (scm_simple_format):
284 Simplify verification of rest argument.
286 * stacks.c (scm_make_stack), stacks.h (scm_make_stack), throw.c
287 (ss_handler, handler_message): Make first mandatory rest argument
288 of scm_make_stack into a standard mandatory argument.
290 * unif.c (scm_transpose_array, scm_enclose_array,
291 scm_array_in_bounds_p), unif.h (scm_transpose_array,
292 scm_enclose_array, scm_array_in_bounds_p): Make first mandatory
293 rest argument into a standard mandatory argument.
295 2000-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
297 * __scm.h: Added SCM_DEBUG as default debug option. (Thanks to
298 Keisuke Nishida for the suggestion.) Added debug option
299 SCM_DEBUG_REST_ARGUMENTS.
301 * eval.c (scm_map, scm_for_each): Make sure all lists have the
302 same length. Also, removed redundant parameter checks.
304 2000-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
306 * Makefile.am: Let 'make clean' remove *.x and *.doc files.
308 * __scm.h: Improved explanation of giving options to make.
310 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS), tags.h
311 (SCM_STRICT_TYPING, SCM_DEBUG_TYPING_STRICTNESS): Renamed
312 SCM_STRICT_TYPING to SCM_DEBUG_TYPING_STRICTNESS and moved the
313 corresponding declaration and comment to __scm.h.
315 * _scm.h (errno), gc.h (SCM_CELLPTR, SCM_PTR_LT), numbers.c
316 (scm_remainder, scm_modulo), numbers.h (SCM_SRS, SCM_MAKINUM,
317 SCM_INUM): Removed conditionally compiled code for Turbo C.
319 * gdbint.c (gdb_maybe_valid_type_p): Eliminated call to scm_tag.
320 That check can be assumed to be redundant except for very rare
321 conditions that actually indicate broken heap data.
323 2000-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
325 * numbers.c (scm_logcount, scm_integer_length): Reordered
328 2000-05-15 Gary Houston <ghouston@arglist.com>
330 * stime.c (scm_strftime): don't reset TZ if zone is an empty
331 string. append a "0" to the zone for TZ.
333 2000-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
335 * numbers.c (scm_logbit_p, scm_bit_extract): Reordered dispatch
338 (scm_bit_extract): Fixed handling of bignums.
340 2000-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
342 * async.c (scm_sys_gc_async_thunk), chars.h (SCM_ICHRP, SCM_ICHR,
343 SCM_MAKICHR), continuations.h (SCM_SETJMPBUF), error.c
344 (scm_sysmissing), error.h (scm_sysmissing), evalext.c
345 ('serial-map), ioext.c (scm_fseek), ioext.h (scm_fseek),
346 keywords.c (scm_tc16_kw, scm_init_keywords), ports.h (SCM_CRDY,
347 SCM_INPORTP, SCM_OUTPORTP), ramap.c ('serial-array-copy!,
348 'serial-array-map!), smob.c (scm_newsmob), smob.h (scm_smobfuns,
349 scm_newsmob), tag.c (scm_tag), tag.h (scm_tag), tags.h
350 (scm_tc16_flo, scm_tc_flo, scm_tc_dblr, scm_tc_dblc): Wrapped
351 deprecated code between #if (SCM_DEBUG_DEPRECATED == 0) #endif.
353 * fports.c (scm_fport_buffer_add), ports.c (scm_input_port_p,
354 scm_output_port_p), print.c (scm_get_print_state), validate.h
355 (SCM_VALIDATE_CHAR): Replace use of deprecated macros
356 SCM_INPORTP, SCM_OUTPORTP, SCM_ICHRP by SCM_INPUT_PORT_P,
357 SCM_OUTPUT_PORT_P, SCM_CHARP, respectively.
359 2000-05-14 Gary Houston <ghouston@arglist.com>
361 * stime.c (scm_strftime): if HAVE_TM_ZONE is not defined, hack the
362 TZ environment variable so that the %Z format returns the zone
363 from the input vector instead of the system default.
365 from Keisuke Nishida:
366 * fports.c (scm_setvbuf): minor docstring fix.
367 * ports.h (scm_generic_fgets): obsolete prototype deleted.
369 2000-05-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
371 * __scm.h: Added new section for debugging options.
373 (SCM_DEBUG_DEPRECATED): If 1, no deprecated code is included to
374 help developers to get rid of references to deprecated code.
376 * numbers.[ch] (SCM_POSFIXABLE, SCM_NEGFIXABLE, SCM_UNEGFIXABLE,
377 SCM_FIXABLE, SCM_FLOBUFLEN): These macros are no longer provided
378 as part of the interface and are marked as deprecated in the
381 * numbers.c (scm_make_real, scm_make_complex): Inlined the
382 corresponding macros SCM_NEWREAL and SCM_NEWCOMPLEX,
385 * numbers.h (SCM_NEWREAL, SCM_NEWCOMPLEX, SCM_INEXP, SCM_CPLXP,
386 SCM_REAL, SCM_IMAG, SCM_REALPART, scm_makdbl, SCM_SINGP,
387 SCM_NO_BIGDIG, SCM_NUM2DBL, scm_dblproc): Deprecated.
389 2000-05-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
391 * gc.h (scm_cell, SCM_CELL_WORD, SCM_CELL_OBJECT,
392 SCM_SET_CELL_WORD, SCM_SET_CELL_OBJECT): Scheme cells now consist
393 of two scm_bits_t values instead of two SCM values, because it is
394 legal for cell entries to hold values that are not scheme objects.
396 (SCM_SETAND_CAR, SCM_SETAND_CDR, SCM_SETOR_CAR, SCM_SETOR_CDR):
397 Use SCM_SETC[AD]R to modify contents of pairs.
399 2000-05-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
401 * numbers.c (IS_INF, isfinite): Added FIXME comment.
403 (scm_abs, scm_magnitude): Make these two independent of each
404 other. scm_abs now reports an error if given a complex argument.
406 (scm_istr2flo, scm_integer_p). Use SCM_REAL_VALUE instead of
407 SCM_REALPART if the object is known to be real.
409 (scm_init_numbers): No need to use SCM_NEWREAL macro for speed
412 * numbers.h (SCM_SINGP): Set to 0 instead of SCM_BOOL_F.
414 2000-05-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
416 * eq.c (scm_eqv_p): Separate handling of real and complex
417 values. Remove #ifdef SCM_BIGDIG #endif test.
419 * eval.c (SCM_CEVAL, SCM_APPLY), gh_data.c (gh_scm2floats,
420 gh_scm2doubles), hash.c (scm_hasher), ramap.c (scm_array_fill_int,
421 ramap_rp, scm_array_map_x), random.c (vector_scale,
422 vector_sum_squares), unif.c (scm_make_uve, scm_array_p,
423 scm_array_set_x): Use SCM_REAL_VALUE instead of SCM_REALPART if
424 the object is known to be real. Use SCM_COMPLEXP instead of
425 deprecated SCM_CPLXP. Use SCM_INEXACTP instead of deprecated
428 2000-05-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
430 * numbers.c: No need to include unif.h.
432 (IS_INF): Returned to old test for now: x == x + 1 will not work
433 for large numbers due to rounding errors.
434 Thanks to Kalle Olavi Niemitalo.
436 2000-05-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
438 * numbers.c (scm_divbigdig): Removed outdated comment.
440 (scm_number_to_string, scm_string_to_number, scm_number_p,
441 scm_real_p, scm_integer_p, scm_inexact_p, scm_gr_p, scm_leq_p,
442 scm_geq_p, scm_make_rectangular, scm_make_polar,
443 scm_inexact_to_exact): Added comments.
445 (add1, scm_init_numbers): Removed add1.
447 2000-05-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
449 * numbers.c (IS_INF): The new test is x == x + 1. The old test
450 x == x/2 did not work for zero values. Thanks to Han-Wen Nienhuys
453 (scm_number_to_string, scm_sum, scm_difference, scm_two_doubles,
454 scm_num2long, scm_num2long_long, scm_num2ulong): Reordered
457 2000-05-09 Marius Vollmer <mvo@zagadka.ping.de>
459 * scmsigs.c (take_signal): Execute SCM_ASYNC_TICK for SIGSEGV,
460 SIGILL and SIGBUS signals. These signals are not continuable and
461 must be handled for real right away.
463 2000-05-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
465 * numbers.c (scm_zero_p, scm_positive_p, scm_negative_p,
466 scm_real_part, scm_imag_part, scm_magnitude,
467 scm_inexact_to_exact): Reordered dispatch sequence.
469 2000-05-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
471 * feature.c: No need to include "libguile/smob.h"
473 (scm_loc_features, features, scm_add_feature, scm_init_feature):
474 Removed variable 'scm_loc_features' as a pointer to the SCM value
475 holding the features list. Using variable 'features' instead,
476 which holds the interned pair. Thus, SCM_SETCDR can be used
477 instead of pointer trickery.
479 2000-05-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
481 * alist.c (scm_acons): Use SCM{_SET}?_CELL_OBJECT as long as a
482 cell is not known to be a valid pair.
484 2000-05-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
486 * eval.c (ASRTSYNTAX, scm_m_body, scm_m_letrec1): Removed
487 ASRTSYNTAX. Using SCM_ASSYNT instead.
489 (scm_m_body): Don't create a redundant cons cell.
491 (scm_m_do): Removed redundant test 'bodycheck'.
493 (bodycheck): Removed.
495 * stacks.c (stack_depth, read_frame, read_frames): Removed
496 redundant calculation of size, minimized some variable scopes.
498 2000-05-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
500 * pairs.c (scm_cons, scm_cons2): Use SCM{_SET}?_CELL_OBJECT as
501 long as a cell is not known to be a valid pair.
503 (scm_pair_p): Eliminated redundant SCM_IMP test.
505 2000-05-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
507 * eval.c (scm_m_body, scm_macroexp, unmemocopy, scm_eval_args,
508 scm_deval_args): Eliminated redundant SCM_IMP tests.
510 * hashtab.c (scm_ihashx, scm_sloppy_assx, scm_delx_x), weaks.c
511 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table,
512 scm_make_doubly_weak_hash_table): Fixed critical sections.
513 Thanks to Keisuke Nishida.
515 2000-05-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
517 * numbers.c (scm_logand, scm_logior, scm_logxor, scm_logtest):
518 Fixed some goto-related initialization bugs (introduced by me).
520 2000-05-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
522 * numbers.h (SCM_INUM0): Uses SCM_MAKINUM instead of SCM_PACK.
524 * dynl.c (dynl_obj, DYNL_OBJ, get_dynl_obj): Removed.
526 (DYNL_FILENAME, DYNL_HANDLE): Use SCM_CELL... macros instead of
529 (SET_DYNL_HANDLE): Added.
531 (scm_dynamic_object_p): Simplified.
533 (scm_dynamic_unlink, scm_dynamic_func): Changed comment. Deliver
534 better error message when accessing unlinked dynamic objects.
535 Eliminated call to get_dynl_obj.
537 2000-05-03 Marius Vollmer <mvo@zagadka.ping.de>
539 * scmsigs.c (orig_handlers) [!HAVE_SIGACTION]: Fix declaration to
540 be an array of function pointers instead of being a pointer to an
541 array returning function. Thanks to Kalle Olavi Niemitalo!
543 2000-05-03 Dirk Herrmann <D.Herrmann@tu-bs.de>
545 * numbers.c (scm_divbigbig, scm_divbigint), numbers.h
546 (scm_divbigbig, scm_divbigint): Don't return zero any more to
547 indicate that a division has a remainder, return SCM_UNDEFINED
548 instead. It is improbable that anyone actually used these
549 functions outside of numbers.c. For this reason and due to the
550 change in behaviour the functions are static now. Thus, if
551 surprisingly there are users of these functions they will at least
554 * numbers.c: Removed #ifdef SCM_BIGDIG #endif in those functions,
555 that already have a clean dispatch order. Note: SCM_BIGDIG is
558 * numbers.c (scm_inexact_p): Simplified.
560 * numbers.c (scm_num_eq_p, scm_less_p, scm_max, scm_min,
561 scm_product, scm_num2dbl, scm_angle): Reordered dispatch
562 sequence, thereby fixing some comparisons of SCM values with
565 * numbers.c (scm_divide): Division by zero of inums leads to an
566 error now. (Formerly, an infinite number was returned.)
568 Respect the fact, that scm_divbigbig does now return SCM_UNDEFINED
569 if a division has a remainder.
571 2000-05-02 Gary Houston <ghouston@arglist.com>
573 * Makefile.am (INCLUDES): add ${INCLTDL} (thanks to Tim Mooney).
575 2000-05-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
577 * numbers.c (scm_logtest, scm_division): Reordered dispatch
578 sequence, thereby fixing some comparisons of SCM values with
581 * numbers.h (scm_makdbl): Mark as deprecated at the point of
584 * eval.c (SCM_CEVAL, SCM_APPLY), gh_data.c (gh_double2scm,
585 gh_doubles2scm), numbers.c (scm_istr2flo, scm_max, scm_min,
586 scm_sum, scm_difference, scm_product, scm_divide, scm_sys_expt,
587 scm_sys_atan2, scm_make_rectangular, scm_make_polar,
588 scm_real_part, scm_imag_part, scm_magnitude, scm_angle,
589 scm_long2num, scm_long_long2num, scm_ulong2num), ramap.c
590 (ramap_rp, scm_array_map_x), random.c (scm_random,
591 scm_random_uniform, scm_random_normal_vector_x, scm_random_exp),
592 struct.c (scm_struct_ref), unif.c (scm_array_to_list): Replace
593 call to scm_makdbl with a call to scm_make_real or
594 scm_make_complex, depending on whether the imaginary part is known
597 2000-05-01 Gary Houston <ghouston@arglist.com>
599 * scmsigs.c: fix the definition of orig_handlers for the case
600 that HAVE_SIGACTION is not defined (thanks to
601 Kalle Olavi Niemitalo).
603 * Makefile.am: remove include_HEADERS (was libguile.h)
604 libguile.h: moved to top level directory.
606 2000-04-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
608 * numbers.c (SCM_SWAP): Moved to the top of the file to allow for
611 * numbers.c (scm_modulo, scm_gcd, scm_lcm, scm_logand, scm_logior,
612 scm_logxor): Reordered dispatch sequence, thereby fixing some
613 comparisons of SCM values with integer constants.
615 * number.c (scm_logtest): Removed some redundant SCM_{N}?IMP
618 2000-04-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
620 * numbers.c (scm_quotient, scm_remainder): Removed code that was
621 conditionally compiled based on BADIVSGNS. BADIVSGNS does not
622 occur anywhere else throughout guile.
624 * numbers.c (scm_quotient): Fixed parameter number in error
627 * numbers.c (scm_remainder): Reordered dispatch sequence.
629 2000-04-25 Gary Houston <ghouston@arglist.com>
631 * posix.c (scm_execlp): docstring fix (thanks to Martin
634 2000-04-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
636 * eval.c (undef_object): Made into a local static variable
637 (suggested by Jost Boekemeier).
639 2000-04-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
641 * pairs.c (cxrs, scm_init_pairs): Simplify initialization of
644 * procs.c (scm_init_iprocs), procs.h (scm_subr, scm_iproc,
645 scm_dsubr, scm_init_iprocs): Removed.
647 * procs.h (SCM_SUBRF, SCM_DSUBRF): Access the cell words
648 directly instead of casting a cell to a C struct.
650 2000-04-22 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
652 Better modularization of GC extensions through new C level GC
655 * weaks.c (scm_weaks_prehistory): New function: Add
656 scm_weak_vector_gc_init to scm_before_mark_c_hook; Add
657 scm_mark_weak_vector_spines to scm_before_sweep_c_hook.
658 (scm_scan_weak_vectors): New function; added to
659 scm_after_sweep_c_hook.
661 * weaks.h (scm_weak_vectors, scm_weaks_prehistory): Added
664 * guardians.h (scm_guardian_gc_init, scm_guardian_zombify): Are
667 * guardians.c (scm_guardian_gc_init): Turned into a hook function
668 and added to scm_before_mark_c_hook.
669 (scm_guardian_zombify): Turned into a hook function and added to
670 scm_before_sweep_c_hook.
672 * async.c (scm_sys_gc_async_thunk): Run after-gc-hook.
673 Added #include "libguile/gc.h".
675 * gc.h: Added #include "libguile/hooks.h".
677 * gc.c: Removed #include "libguile/guardians.h".
678 (scm_before_gc_c_hook, scm_before_mark_c_hook,
679 scm_before_sweep_c_hook, scm_after_sweep_c_hook,
680 scm_after_gc_c_hook): New C level hooks.
681 (scm_after_gc_hook): New Scheme level hook.
682 (scm_gc_sweep): Moved scanning of weak vectors to weaks.c.
683 (scm_igc): Moved initialization of scm_weak_vectors and the call
684 to scm_guardian_gc_init to respective module.
685 (scm_mark_weak_vector_spines): Moved to weaks.c;
686 Call to scm_guardian_zombify moved to guardians.c;
687 Run scm_before_gc_c_hook, scm_before_sweep_c_hook,
688 scm_after_gc_c_hook at appropriate places.
689 (scm_init_gc): Initialize scm_after_gc_hook.
691 * hooks.c, hooks.h (scm_make_hook_with_name): Removed deprecated
694 * init.c (scm_boot_guile_1): Added `scm_init_hooks'.
696 * Makefile.am: Added hooks.c, hooks.h, hooks.x.
698 * feature.c, feature.h: Broke out hook code into separate files.
700 * hooks.c, hooks.h: New files.
702 * *.*: Change includes so that they always use the "prefixes"
703 libguile/, qt/, guile-readline/, or libltdl/.
704 (Thanks to Tim Mooney.)
706 * Makefile.am (INCLUDES): Removed THREAD_CPPFLAGS and INCLTDL.
707 (DEFS): Added. automake adds -I options to DEFS, and we don't
709 Removed all -I options except for the root source directory and
710 the root build directory.
712 * numbers.c (scm_odd_p, scm_even_p): Use SCM_WRONG_TYPE_ARG
713 instead of SCM_ASSERT (0, ...). (Some compilers will complain
714 about control reaching end of function otherwise, and, besides,
715 the new code is not less clear.)
717 * gc.c (scm_must_malloc, scm_must_realloc, scm_must_free): Added
718 calls to malloc debugging functions.
720 * init.c (scm_boot_guile_1): Added calls to debug-malloc init
723 * Makefile.am: Added debug-malloc.c, debug-malloc.h,
726 * debug-malloc.c, debug-malloc.h: New files.
728 2000-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
730 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p): Added
731 documentation strings.
733 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p, scm_abs,
734 scm_quotient): Reordered dispatch sequence to first handle
735 immediates, second handle bignums and finally handle generic
736 functions respectively signal wrong type arguments. Hopefully
737 this will allow for easier separation when goops is integrated.
739 2000-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
741 * gc.c (which_seg): Use SCM2PTR to convert a non immediate SCM
742 variable into a pointer to a heap cell.
744 * gc.c (scm_mark_locations, scm_cellp, init_heap_seg,
745 scm_unhash_name): Remove redundant cast to SCM_CELLPTR.
747 2000-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
749 * print.c (scm_iprin1): Don't assign zero to SCM values, use
750 SCM_UNDEFINED instead.
752 * weaks.c (scm_make_weak_vector): Fix assignment of zero to a
753 vector element. (Still to be improved)
755 2000-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
757 * eval.c (undef_cell): Removed, replaced by:
759 (undef_object): Added to replace undef_cell.
761 (scm_lookupcar, scm_lookupcar1): Use undef_object.
763 * eval.c (scm_lookupcar, scm_lookupcar1, scm_m_atfop,
764 scm_m_atbind, CHECK_EQVISH, SCM_CEVAL), procs.h (SCM_SETCODE):
765 Don't perform arithmetic operations with SCM values.
767 * eval.c (scm_lookupcar, scm_lookupcar1, scm_m_atfop,
768 scm_m_atbind, scm_eval_args, scm_deval_args, SCM_CEVAL): Use
769 symbolic names for the tc3 type codes.
771 * eval.c (scm_m_define, SCM_CEVAL, SCM_APPLY): Remove redundant
774 * eval.c (scm_eval_args, scm_deval_args, SCM_CEVAL): Made the
775 access of the struct vcell element explicit.
777 2000-04-19 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
779 * struct.c (scm_struct_free_light, scm_struct_free_standard,
780 scm_struct_free_entity): Use `scm_must_free' instead of `free'.
782 * procs.c (scm_make_subr_opt): Tell scm_must_realloc that we're
783 realloc:ing scm_subr_table ("what" instead of "who").
785 * numbers.c (scm_adjbig): Ditto.
787 2000-04-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
789 * unif.c (l2ra): Don't eliminate the call to scm_array_set_x
790 itself, as was done in the previous 'patch'. (Thanks to Radey
793 2000-04-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
795 * options.c (scm_options), read.c (recsexpr): Remove redundant
798 * print.c (scm_iprin1): Made the access of the struct vcell
801 * print.h (SCM_PRINT_CLOSURE): Added call to SCM_PACK.
803 * ramap.c (scm_ra_eqp, ra_compare), unif.c
804 (scm_uniform_vector_ref, scm_cvref, rapr1): Separated accesses to
805 unsigned long and signed long arrays and clarified the way the
808 * ramap.c (scm_array_map_x, raeql), read.c (scm_lreadr), stacks.c
809 (narrow_stack), unif.c (scm_cvref, scm_uniform_array_read_x,
810 scm_raprin1): Use SCM_EQ_P to compare SCM values.
812 * strings.c (scm_makstr): Treat the msymbol slots as a field of
815 * struct.h (SCM_SET_VTABLE_DESTRUCTOR): Treat the struct data as
816 a field of scm_bits_t values.
818 * unif.c (l2ra): Don't test result of scm_array_set_x against
819 zero: It is always SCM_UNSPECIFIED.
821 2000-04-18 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
823 * script.c (scm_compile_shell_switches): Also enable
824 record-positions when given the --debug option. (Thanks to Diego
827 2000-04-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
829 * print.c (ENTER_NESTED_DATA, print_circref, scm_iprlist):
830 Compare SCM's with SCM_EQ_P.
832 * print.c (scm_make_print_state), srcprop.c
833 (scm_source_properties): Use valid scheme object to initialize
836 * print.c (scm_iprin1): Remove redundant calls to SCM_UNPACK.
838 2000-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
840 * struct.c (scm_alloc_struct, scm_struct_free_0,
841 scm_struct_free_light, scm_struct_free_standard,
842 scm_struct_free_entity, scm_make_struct, scm_make_vtable_vtable),
843 struct.h (scm_struct_free_t, scm_alloc_struct, scm_struct_free_0,
844 scm_struct_free_light, scm_struct_free_standard,
845 scm_struct_free_entity): Struct data regions (and thus also
846 vtable data regions) are now C arrays of scm_bits_t elements.
848 * gc.c (scm_gc_mark, scm_gc_sweep, scm_unhash_name): Made the
849 mixup of glocs and structs explicit.
851 * gc.c (scm_unprotect_object): Compare SCM's with SCM_EQ_P.
853 2000-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
855 * eval.c (scm_unmemocar): Use macros to test for gloc cell.
856 Minimize scope of variable 'ir'.
858 * eval.h (SCM_IFRAME, SCM_IDIST), weaks.h (SCM_IS_WHVEC_ANY):
859 Added missing call to SCM_UNPACK.
861 2000-04-17 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
863 * validate.h (SCM_VALIDATE_INUM_RANGE_COPY,
864 SCM_VALIDATE_NUMBER_COPY): New macros.
866 2000-04-16 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
868 * script.c (scm_compile_shell_switches): Added --debug option.
870 2000-04-16 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
872 * vectors.c (scm_vector_set_x): Return SCM_UNSPECIFIED (as
875 2000-04-15 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
877 * ports.h (SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P): New macros.
878 (SCM_INPORTP, SCM_OUTPORTP): Marked as deprecated.
880 * validate.h (SCM_VALIDATE_INPUT_PORT, SCM_VALIDATE_OUTPUT_PORT):
882 Cleanup of code layout.
884 * ports.c, ports.h (close-input-port, close-output-port): New R5RS
887 2000-04-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
889 * continuations.c (scm_make_cont, scm_dynthrow): Completely
890 separated implementations for defined (CHEAP_CONTINUATIONS) and
891 !defined (CHEAP_CONTINUATIONS). Also, now using memcpy for stack
894 * continuations.c (grow_stack): Renamed from grow_throw.
896 * continuations.c (copy_stack_and_call): New static function.
898 * continuations.c (scm_dynthrow): Simplified and made static.
900 * continuations.h (scm_dynthrow): Made static.
902 2000-04-13 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
904 * unif.c, unif.h (shared-array-root, shared-array-offset,
905 shared-array-increments): New primitives.
907 2000-04-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
909 * gc.c (scm_gc_sweep): Simplify the computation of freed memory
912 * symbols.h (SCM_SLOTS, SCM_SYMBOL_FUNC, SCM_SYMBOL_PROPS,
913 SCM_SYMBOL_HASH): The msymbol slots are now a field of scm_bits_t
916 * symbols.h (SCM_SET_SYMBOL_FUNC, SCM_SET_SYMBOL_PROPS): New
919 symbols.c (scm_intern_obarray_soft, msymbolize, scm_symbol_fset_x,
920 scm_symbol_pset_x): Use them.
922 * symbols.c (scm_symbol_hash): Unpack to access SCM raw data.
924 2000-04-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
926 * ports.c (scm_port_print): The port data is read as raw data.
928 * ports.h (SCM_TC2PTOBNUM, SCM_PTOBNUM): Fix SCM/scm_bits_t
931 2000-04-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
933 * eval.c (SCM_CEVAL), objects.c (scm_mcache_lookup_cmethod,
934 scm_make_subclass_object), objects.h (SCM_CLASS_FLAGS,
935 SCM_ENTITY_PROCEDURE, SCM_ENTITY_SETTER), struct.c
936 (scm_struct_init, scm_struct_vtable_p, scm_make_struct,
937 scm_struct_ref, scm_struct_set_x), struct.h (SCM_STRUCT_DATA):
938 The struct data is now an array of scm_bits_t variables.
940 * objects.h (SCM_SET_ENTITY_PROCEDURE): New macro.
942 objects.c (scm_set_object_procedure_x): Use it.
944 * struct.c (scm_struct_init): Unused variable 'data' removed.
946 (scm_struct_vtable_p): Redundant SCM_IMP tests removed.
948 2000-04-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
950 * objects.h (SCM_OBJ_CLASS_FLAGS, SCM_OBJ_CLASS_REDEF), struct.h
951 (SCM_STRUCT_VTABLE_DATA, SCM_STRUCT_LAYOUT, SCM_STRUCT_VTABLE,
952 SCM_STRUCT_PRINTER): The struct vtable data is now an array of
953 scm_bits_t variables.
955 * struct.h (SCM_SET_STRUCT_LAYOUT): New macro.
957 struct.c (scm_make_vtable_vtable): Use it.
959 2000-04-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
961 * symbols.c (scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
962 scm_intern_obarray_soft, scm_sysintern0,
963 scm_string_to_obarray_symbol, scm_intern_symbol,
964 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
965 scm_symbol_bound_p, scm_symbol_set_x): Don't use C operators to
968 2000-04-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
970 * numbers.c (scm_quotient, scm_modulo): Reordered to handle the
971 case of immediate numbers parameters first. Also, only use
972 decoded numbers for numerical comparison.
974 2000-04-10 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
976 * objects.h: Don't redeclare scm_call_generic_0 and
977 scm_apply_generic. (Thanks to Tal Tversky.)
979 2000-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
981 * hash.c (scm_hasher): Use symbolic names for the tc3 constants.
982 Unpack SCM value to use it as a switch parameter. Don't cast SCM
983 values to int values.
985 2000-04-10 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
987 * coop.c (mother): Handled EINTR (the wait has been interrupted by
990 2000-04-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
992 * __scm.h (SCM_WTA_DISPATCH_[012n]): To test whether a SCM value
993 contains a raw zero value it has to be unpacked.
995 * debug.c (with_traps_inner, scm_with_traps): Passing SCM values
996 via void * requires unpacking / packing.
998 * stacks.h (SCM_STACKP): Remove unnecessary SCM_NIMP test and use
999 SCM_EQ_P to compare SCM values.
1001 * stacks.h (SCM_FRAME_VOID_P, SCM_FRAME_REAL_P, SCM_FRAME_PROC_P,
1002 SCM_FRAME_EVAL_ARGS_P, SCM_FRAME_OVERFLOW_P): Remove unnecessary
1005 * tags.h (SCM_NECONSP): Define in terms of SCM_ECONSP
1007 * tags.h (SCM_ECONSP): Clarify the test for glocs. This is still
1010 2000-04-05 Michael Livshin <mlivshin@bigfoot.com>
1012 * async.[ch]: unexpose low-level async access macros (thanks to
1015 * validate.h: move async validation macros to async.c (nobody else
1016 needs them anyway), and rename them.
1018 2000-04-04 Michael Livshin <mlivshin@bigfoot.com>
1020 * async.h: kill the scm_async_t struct. having a heap cell
1021 pretending to be a C struct is not helthy, and is not needed here
1022 anyway, as asyncs happily fit in one heap cell.
1024 * async.c: reflect the fact that asyncs are now represented by
1025 single heap cell each.
1027 2000-04-04 Gary Houston <ghouston@arglist.com>
1029 * error.c (scm_syserror): save errno before doing anything else,
1030 since it's used in two expressions and may get mutated (thanks to
1033 2000-04-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
1035 * debug.c (scm_procedure_source, scm_procedure_environment),
1036 gsubr.c (scm_make_gsubr_with_generic, scm_gsubr_apply), procs.c
1037 (scm_procedure, scm_setter): Return valid scheme value as dummy.
1039 * filesys.c (scm_readdir, scm_rewinddir, scm_closedir,
1040 scm_dir_print, scm_dir_free), numbers.h (SCM_COMPLEX_REAL,
1041 SCM_COMPLEX_IMAG), regex-posix.h (SCM_RGX), throw.c (JBJMPBUF,
1042 SETJBJMPBUF, JBJMPBUF, SETJBJMPBUF, freejb, print_lazy_catch,
1043 scm_ithrow), unif.c (scm_uniform_vector_ref, scm_cvref,
1044 scm_array_set_x, rapr1), unif.h (SCM_ARRAY_V, SCM_ARRAY_BASE),
1045 vectors.h (SCM_VELTS, SCM_VELTS_AS_STACKITEMS, SCM_SETVELTS): Use
1046 SCM_{SET_}?CELL_WORD* to access cell entries with raw data.
1048 * filesys.c (scm_closedir), numbers.c (scm_addbig), numbers.h
1049 (SCM_SETNUMDIGS), throw.c (JBACTIVE, SCM_JBDFRAME,
1050 SCM_SETJBDFRAME): Read and modify data bits in cell entry #0 using
1051 SCM_{SET_}?CELL_WORD_0.
1053 * filesys.c (fill_select_type, retrieve_select_type, scm_select),
1054 numbers.c (scm_gcd, scm_lcm, scm_integer_expt, scm_zero_p,
1055 scm_product, scm_divide), posix.c (scm_getgrgid), ramap.c
1056 (scm_array_fill_int, racp), throw.c (scm_catch, scm_lazy_catch,
1057 scm_ithrow), unif.c (scm_make_uve, scm_array_p,
1058 scm_transpose_array, scm_array_set_x, scm_bit_set_star_x,
1059 scm_bit_count_star, l2ra), variable.c (prin_var,
1060 scm_make_variable, scm_make_undefined_variable,
1061 scm_builtin_variable), vectors.c (scm_vector_set_length_x),
1062 vports.c (sf_flush, sf_close): Don't use C operators to compare
1065 * numbers.c (scm_odd_p, scm_even_p), variable.c (prin_var): Must
1066 unpack SCM values to access their raw contents.
1068 * numbers.c (big2str): Eliminate unnecessary casts to SCM.
1070 * numbers.h (SCM_NEWREAL), regex-posix.h (SCM_RGXP), vports.c
1071 (scm_make_soft_port): Use SCM_{SET_}?CELL_TYPE to access the cell
1074 * throw.c (printjb): Eliminated unnecessary unpack.
1076 * variable.c (make_vcell_variable): Smob data is of type
1079 2000-04-04 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1081 * print.c: Removed promise to rewrite printer code before next
1084 2000-04-03 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1086 * iselect.c (add_fd_sets): Insert empty statement after label.
1087 (Thanks to Tim Mooney.)
1089 2000-04-03 Michael Livshin <mlivshin@bigfoot.com>
1091 * guardians.c (scm_guardian_zombify): mark all zombies in a
1092 separate loop after processing all the currently known live
1093 guardians, so as to not introduce order dependencies (thanks to
1094 Gary Houston). note that the order problems are still there if
1095 some guardians are themselves zombies, but that's a sick case that
1096 I'm not going to worry about.
1097 also, make another outer loop to process zombified
1098 guardians (which are uncovered while marking zombies).
1100 2000-04-03 Dirk Herrmann <D.Herrmann@tu-bs.de>
1102 * evalext.c (scm_definedp, scm_m_undefine), gc.c
1103 (scm_mark_weak_vector_spines, scm_gc_sweep), hashtab.c
1104 (scm_hashq_ref, scm_hashv_ref, scm_hash_ref, scm_hashx_ref),
1105 keywords.c (scm_make_keyword_from_dash_symbol), lang.c
1106 (scm_nil_eq), lang.h (SCM_NILP, SCM_NIL2EOL), load.c
1107 (scm_primitive_load), modules.c (scm_module_full_name), objects.c
1108 (scm_class_of, scm_mcache_lookup_cmethod, scm_make_class_object),
1109 ports.c (scm_close_all_ports_except), ports.h (SCM_EOF_OBJECT_P),
1110 print.c (scm_iprin1, scm_prin1, scm_iprlist, scm_simple_format),
1111 print.h (SCM_PRINT_STATE_P), procprop.c (scm_i_procedure_arity,
1112 scm_stand_in_scm_proc, scm_procedure_property,
1113 scm_set_procedure_property_x), procs.c
1114 (scm_procedure_documentation), read.c (scm_lreadr, scm_lreadparen,
1115 scm_lreadrecparen, scm_read_hash_extend), script.c
1116 (scm_compile_shell_switches), srcprop.c (scm_source_property,
1117 scm_set_source_property_x), srcprop.h (SCM_WHASHFOUNDP), stacks.c
1118 (read_frame, NEXT_FRAME, read_frames, narrow_stack,
1119 scm_make_stack, scm_stack_id), strop.c (scm_i_index,
1120 scm_string_index, scm_string_rindex), struct.c (scm_struct_init),
1121 validate.h (SCM_VALIDATE_BOOL_COPY, SCM_VALIDATE_INUM_DEF,
1122 SCM_VALIDATE_INUM_DEF_COPY, SCM_VALIDATE_PROC,
1123 SCM_VALIDATE_ARRAY): Don't use C operators to compare SCM values.
1125 * feature.c (make_hook), keywords.c
1126 (scm_make_keyword_from_dash_symbol), macros.c (scm_makacro,
1127 scm_makmacro, scm_makmmacro), print.c (scm_iprin1,
1128 scm_printer_apply, scm_port_with_print_state): Smob data is of type
1131 * feature.c (print_hook), gc.c (scm_object_address), hash.c
1132 (scm_ihashq, scm_ihashv), print.c (scm_iprin1, scm_ipruk), smob.c
1133 (freeprint), struct.c (scm_print_struct): Must unpack
1134 SCM values to access their raw contents.
1136 * fluids.c (apply_thunk, scm_with_fluids), hashtab.c (fold_proc,
1137 scm_hash_fold), load.c (load, scm_primitive_load): Passing SCM
1138 values via void * requires unpacking / packing.
1140 * fports.c (scm_fport_buffer_add, scm_setvbuf), procs.h
1141 (SCM_SUBRNUM, SCM_SET_SUBRNUM), srcprop.h (SRCPROPBRK, SRCBRKP):
1142 Read and modify data bits in cell entry #0 using
1143 SCM_{SET_}?CELL_WORD_0.
1145 * fports.c (scm_fdes_to_port), gc.c (scm_gc_for_newcell,
1146 scm_gc_sweep, init_heap_seg), init.c (start_stack), ports.c
1147 (scm_void_port), procs.c (scm_make_subr_opt,
1148 scm_make_procedure_with_setter), root.c (scm_internal_cwdr),
1149 smob.c (scm_make_smob), strports.c (scm_mkstrport): Use
1150 SCM_SET_CELL_TYPE to write the cell type information.
1152 * gc.c (scm_gc_mark): Use SCM_CELL_OBJECT* to access SCM values
1153 from cells that are no scheme pairs.
1155 * gc.c (scm_gc_sweep), mallocs.c (prinmalloc), mallocs.h
1156 (SCM_MALLOCDATA, SCM_SETMALLOCDATA), print.c (scm_ipruk), random.h
1157 (SCM_RSTATE), root.h (SCM_ROOT_STATE), smob.c (scm_smob_free),
1158 srcprop.c (freesrcprops), srcprop.h (SRCPROPPOS, SRCPROPFNAME,
1159 SRCPROPCOPY, SRCPROPPLIST), struct.c (scm_make_struct,
1160 scm_make_vtable_vtable): Use SCM_{SET_}?CELL_WORD* to access cell
1161 entries with raw data.
1163 * gc.c (scm_init_storage), sort.c (applyless), strop.c
1164 (scm_string_to_list): Eliminate unnecessary casts to SCM.
1166 * mallocs.c (scm_malloc_obj): Store result of malloc as raw
1169 * ports.c (scm_close_all_ports_except): Duplicate documentation
1172 * print.c (scm_iprin1): Use SCM_ITAG3.
1174 * procs.h (SCM_SET_SUBRNUM): Fix shift direction.
1176 * snarf.h (SCM_GPROC, SCM_GPROC1, SCM_SYMBOL, SCM_GLOBAL_SYMBOL,
1177 SCM_KEYWORD, SCM_GLOBAL_KEYWORD, SCM_VCELL, SCM_GLOBAL_VCELL,
1178 SCM_VCELL_INIT, SCM_GLOBAL_VCELL_INIT): Don't initialize globals
1179 and static variables at their point of declaration, but rather in
1182 * tags.h (SCM_PACK): Automatically cast to scm_bits_t.
1184 2000-04-02 Gary Houston <ghouston@arglist.com>
1186 * guardians.c (TCONC_IN, scm_make_guardian): set the CDR of the
1187 empty tconc pair to SCM_EOL instead of SCM_BOOL_F, avoiding the
1188 use of an improper list (which breaks g_print. g_print isn't
1190 guardians.c: Added more comments and modified the make-guardian
1191 docstring. Reordered a few procedures.
1193 2000-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
1195 * eval.c (scm_lookupcar1, scm_lookupcar, scm_m_case, scm_m_cond,
1196 scm_m_lambda, iqq, scm_m_define, scm_m_expand_body, unmemocopy,
1197 SCM_CEVAL), procs.h (SCM_TOP_LEVEL): Don't use C operators to
1200 (scm_makprom): Smob data is of type scm_bits_t.
1202 2000-03-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1204 * backtrace.c (display_error_body), debug.c (scm_procedure_source,
1205 scm_reverse_lookup), dynl.c (scm_dynamic_link): Don't use C
1206 operators to compare SCM values.
1208 * debug.c (scm_make_debugobj), debug.h (SCM_DEBUGOBJ_FRAME,
1209 SCM_SET_DEBUGOBJ_FRAME): Update SCM_{SET_}?DEBUGOBJ_FRAME to
1210 access raw cell data with SCM_{SET_}?CELL_WORD_1.
1212 * debug.c (scm_make_debugobj): Don't use SCM_SETCAR to set types.
1214 * debug.c (scm_make_memoized), dynl.c (scm_dynamic_link): Smob
1215 data is of type scm_bits_t.
1217 2000-03-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1219 * gdbint.c (gdb_maybe_valid_type_p), guardians.c (TCONC_EMPTYP,
1220 scm_guardian_zombify): Use SCM_EQ_P to compare SCM values.
1222 * guardians.c (GUARDIAN): Use SCM_CELL_WORD_1 for raw data.
1224 2000-03-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1226 * ports.h (scm_port): Change type of stream member to scm_bits_t.
1228 * gdbint.c (unmark_port, remark_port), ports.c (scm_markstream),
1229 strports.c (st_resize_port, scm_mkstrport), vports (sf_flush,
1230 sf_write, sf_fill_input, sf_close, scm_make_soft_port): Since
1231 streams are now of type scm_bits_t, SCM streams have to be
1234 * ports.h (SCM_SETPTAB_ENTRY, SCM_SETSTREAM): Cast input to
1237 2000-03-31 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1239 * coop-defs.h (struct coop_t): Added `sto'-field again because of
1240 binary compatibility---let's remove it next time we alter some
1243 * coop.c (coop_quitting_p, coop_cond_create, coop_mutex_create,
1244 coop_mother, coop_child): New variables.
1245 (mother): New function.
1246 (coop_create): New thread spawning mechanism which uses a "mother
1247 thread". The "dummy" pthreads aren't healthy enough to give birth
1248 to new threads since Linux threads thinks they are asleep.
1250 * coop-defs.h (struct coop_t): Removed dummy_mutex.
1252 * coop-defs.h, coop-threads.c (struct coop_t): Eliminate
1253 `sto'-field when GUILE_PTHREAD_COMPAT is enabled.
1255 2000-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1257 * arbiters.c (scm_make_arbiter), async.c (scm_async), dynwind.c
1258 (scm_internal_dynamic_wind): Smob data is always of type
1261 * arbiters.c (SCM_ARB_LOCKED, SCM_LOCK_ARB, SCM_UNLOCK_ARB):
1262 Access the locking information in cell entry 0 with
1263 SCM_{SET_}?CELL_WORD_0 instead of SCM_*CAR.
1265 * async.c (scm_run_asyncs): Use SCM_NULLP to test for the empty
1268 * dynwind.c (scm_dowinds): Use SCM_EQ_P to compare SCM values.
1270 * ports.h (SCM_PTAB_ENTRY, SCM_SETPTAB_ENTRY): Access the ptab
1271 entry data using SCM_{SET_}?CELL_WORD_1 instead of SCM_{SET}?CDR.
1273 2000-03-29 Dirk Herrmann <D.Herrmann@tu-bs.de>
1275 * alist.c (scm_sloppy_assq, scm_assq), eq.c (scm_eq_p, scm_eqv_p,
1276 scm_equal_p), list.c (scm_ilength, scm_last_pair, scm_reverse,
1277 scm_sloppy_memq, scm_delq_x, scm_delq1_x), tags.h (SCM_UNBNDP):
1278 Don't use C operators == and != to compare SCM values, use
1281 * boolean.c (scm_boolean_p): Use SCM_BOOLP to determine whether a
1282 SCM value is equal to #t or #f.
1284 * eq.c (scm_eqv_p, scm_equal_p): Don't use SCM_CAR to access the
1285 cell type entry of non immediate objects of unknown type. Use
1286 SCM_CELL_TYPE instead.
1288 * gh_data.c (gh_scm2bool, gh_module_lookup), list.c
1289 (scm_sloppy_memv, scm_sloppy_member, scm_delv_x, scm_delete_x,
1290 scm_delv1_x, scm_delete1_x), scmsigs.c (scm_sigaction): Use
1291 SCM_FALSEP and SCM_TRUE_P to compare SCM values against #f and
1294 * list.c (scm_listify): Use SCM_UNBNDP to test for an unbound
1297 2000-03-29 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1299 * coop-threads.c (scm_call_with_new_thread, scm_spawn_thread,
1300 scm_make_mutex, scm_make_condition_variable): Cast data to
1301 scm_bits_t in SCM_SET_CELL_WORD and SCM_NEWSMOB macros.
1303 * coop.c (coop_create): Set `specific' field, not `data' to NULL.
1305 2000-03-29 Dirk Herrmann <D.Herrmann@tu-bs.de>
1307 * smob.h (SCM_NEWSMOB, SCM_NEWSMOB2, SCM_NEWSMOB3, SCM_SMOB_DATA,
1308 SCM_SET_SMOB_DATA, SCM_TC2SMOBNUM, SCM_SMOBNUM): To access smob
1309 data, use SCM_{SET_}?CELL_TYPE or SCM_{SET_}?WORD_[1-3].
1311 Note that this implies that smob data has always to be passed as
1312 values of type scm_bits_t.
1314 2000-03-29 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1316 * threads.c (scm_init_threads): Pass 0 size to scm_make_smob_type
1317 for scm_tc16_thread. As the current COOP threads are written, GC
1318 is not supposed to manage storage for threads.
1320 * error.c (scm_error): Don't try to throw an error if
1321 scm_gc_heap_lock is true.
1323 * coop.c (coop_finish): New function. Called at exit.
1324 (coop_aborthelp): Free thread structures when threads die.
1325 Finished LinuxThreads compatibility support => COOP threads now
1326 mesh with LinuxThreads.
1328 * coop-threads.c (scm_call_with_new_thread, scm_spawn_thread):
1329 Changed SETCDR --> SET_CELL_WORD_1.
1331 * coop-threads.c (scheme_launch_thread): Set word 1 of handle to 0
1334 2000-03-29 Dirk Herrmann <D.Herrmann@tu-bs.de>
1336 * boolean.h (SCM_TRUE_P): New macro.
1338 * boolean.h (SCM_FALSEP, SCM_NFALSEP, SCM_BOOLP), pairs.h
1339 (SCM_NULLP, SCM_NNULLP): Use SCM_EQ_P to compare SCM values.
1341 2000-03-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
1343 * continuations.h (SCM_CONTREGS, SCM_SET_CONTREGS): New macros to
1344 access continuation data.
1346 (SCM_SETJMPBUF): Deprecated. Use SCM_SET_CONTREGS instead.
1348 (SCM_JMPBUF, SCM_DYNENV, SCM_THROW_VALUE, SCM_BASE, SCM_SEQ,
1349 SCM_DFRAME): Use SCM_CONTREGS instead of SCM_CHARS to access
1352 * continuations.c (scm_make_cont), init.c (start_stack),
1353 root.c (scm_internal_cwdr): Use SCM_SET_CONTREGS instead of
1356 2000-03-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
1358 * symbols.h (SCM_LENGTH, SCM_SETLENGTH): Access the length field
1359 of strings and symbols by using SCM_{SET_}?CELL_WORD_0.
1361 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS): Use SCM_{SET_}?CELL_WORD_1
1362 to access the char * field of strings and symbols.
1364 2000-03-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
1366 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Use SCM_SET_CELL_TYPE to set
1367 the type entry of a new cell. Added a comment about things to
1368 remember when updating the list of free cells.
1370 (SCM_FREEP, SCM_MARKEDP): Use SCM_CELL_TYPE to access the type
1373 2000-03-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
1375 * pairs.h (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): Use
1376 SCM_CELL_OBJECT and SCM_SET_CELL_OBJECT. This change implies that
1377 with strict type checking enabled these macros will only work if
1378 given valid SCM parameters.
1380 (SCM_GCCDR): Moved to tags.h.
1382 * tags.h (SCM_GCCDR): Moved here from pairs.h.
1384 2000-03-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1386 * tags.h (SCM2PTR, PTR2SCM): Moved to gc.h.
1388 * pairs.h (scm_cell, SCM_CELLPTR, SCM_CELL_WORD*, SCM_CELL_OBJECT*,
1389 SCM_SET_CELL_WORD*, SCM_SET_CELL_OBJECT*, SCM_CELL_TYPE,
1390 SCM_SET_CELL_TYPE, SCM_PTR_LT, SCM_PTR_MASK, SCM_PTR_GT,
1391 SCM_PTR_LE, SCM_PTR_GE, SCM_CELL_WORD_LOC, SCM_NEWCELL,
1392 SCM_NEWCELL2): Moved to gc.h.
1394 (SCM_CARLOC, SCM_CDRLOC, SCM_SETAND_CAR, SCM_SETAND_CDR,
1395 SCM_SETOR_CAR, SCM_SETOR_CDR): Moved to gc.h. These names should
1396 be changed, though, since the macros are not only pair related.
1400 * gc.h (SCM2PTR, PTR2SCM, scm_cell, SCM_CELLPTR, SCM_CELL_WORD*,
1401 SCM_CELL_OBJECT*, SCM_SET_CELL_WORD*, SCM_SET_CELL_OBJECT*,
1402 SCM_CELL_TYPE, SCM_SET_CELL_TYPE, SCM_PTR_LT, SCM_PTR_MASK,
1403 SCM_PTR_GT, SCM_PTR_LE, SCM_PTR_GE, SCM_CELL_WORD_LOC,
1404 SCM_NEWCELL, SCM_NEWCELL2, SCM_CARLOC, SCM_CDRLOC, SCM_SETAND_CAR,
1405 SCM_SETAND_CDR, SCM_SETOR_CAR, SCM_SETOR_CDR): Moved here from
1408 2000-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1410 * tags.h (SCM_STRICT_TYPING): New macro that, if defined,
1411 activates strict compile time type checking for variables of
1413 (SCM, SCM_PACK, SCM_UNPACK): Define according to whether
1414 SCM_STRICT_TYPING or SCM_VOIDP_TEST are defined.
1415 (SCM_EQ_P): Defined as a macro equivalent for eq?.
1417 2000-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1419 * tags.h (SCM_POINTERS_MUNGED): Removed.
1421 * gc.c (scm_gc_sweep, init_heap_seg): Removed use of
1422 SCM_POINTERS_MUNGED, thus fixing some illegal casts to SCM.
1424 2000-03-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1426 * pairs.h (SCM_CELL_OBJECT, SCM_CELL_OBJECT_[0-3],
1427 SCM_SET_CELL_OBJECT, SCM_SET_CELL_OBJECT_[0-3], SCM_CELL_TYPE,
1428 SCM_SET_CELL_TYPE): Added a set of low level macros for accessing
1430 (SCM_CELL_WORD_[0-3]): Renamed from the SCM_CELL_WORD[0-3].
1432 * procs.h, procs.c: Instead of SCM_{SET_}?CELL_WORD[12], use the
1433 newly introduced SCM_{SET_}?CELL_OBJECT_[12] macros.
1435 2000-03-23 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1437 * tags.h: Disabled definition of SCM_VOIDP_TEST.
1439 Defining SCM as void * introduces problems which haven't been
1440 handled yet. Developers who work with these issues can enable it
1441 in their working copies.
1443 Disabling this definition exposes a set of newly introduced and
1444 older misuses of types which causes warning messages during
1445 compilation. We'll fix this successively.
1447 * gc.c (scm_mark_locations): Changed * (SCM **) X --> * (SCM *) X
1448 in order to obtain a value of type SCM.
1449 (scm_cellp): Updated with new changes to scm_mark_locations.
1451 * continuations.h (SCM_SETJMPBUF): Cast second arg into SCM.
1453 * continuations.c (scm_make_cont): Removed cast of size_t into
1456 * symbols.h (SCM_SETCHARS): Cast second arg into SCM.
1458 2000-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1460 * numbers.h (SCM_SETNUMDIGS): Use SCM_BIGSIZEFIELD macro for
1461 shifting, not constant. Thanks to Dale P. Smith.
1463 * numbers.c (scm_sum, scm_difference): Don't test a SCM value
1464 for being less than zero. Decode it to a C value first. Again,
1467 2000-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1469 * numbers.h, ramap.c, struct.h, vectors.h: Don't use SCM2PTR for
1470 non scheme values. If raw data is stored in SCM variables, it has
1471 to be accessed using SCM_UNPACK until a better solution is found.
1473 2000-03-22 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1475 * tags.h (SCM_ECONSP, SCM_NECONSP): More corrections of
1476 pointer-arithmetic induced by the SCM_PACK/UNPACK change.
1478 * print.c (scm_iprin1): SCM_PACK/UNPACK corrections.
1480 * gc.c (scm_gc_sweep): SCM_PACK/UNPACK corrections.
1482 * eval.c (SCM_CEVAL, scm_unmemocar): SCM_PACK/UNPACK corrections.
1484 * dynwind.c (scm_swap_bindings): SCM_PACK/UNPACK corrections.
1486 * async.c, __scm.h: Removed lots of the old async click logic. It
1487 is possible to reinsert it by defining GUILE_OLD_ASYNC_CLICK in
1488 __scm.h. Let's try this out and dump the old code after the
1489 threads reorganization.
1490 (set-tick-rate, set-switch-rate): Conditionally removed.
1492 2000-03-21 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1494 * gc.c (scm_gc_mark): Bugfix 1: The recent SCM_PACK/UNPACK change
1495 made SCM values into pointers. This turned an arithmetic
1496 computation of the address of the vcell into a pointer-arithmetic
1497 one, thereby screwing up marking of structs.
1498 Bugfix 2: Removed incompletely introduced loop variable `j' used
1499 when protecting the tail array of a struct.
1501 2000-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1503 * struct.h (SCM_STRUCT_DATA): Don't cast SCM values to pointers.
1505 2000-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1507 * symbols.h, symbols.c (scm_strhash): Declare the string
1508 parameter as constant, since it is not modified.
1510 * symbols.c (scm_intern_obarray_soft,
1511 scm_sysintern0_no_module_lookup): Can now pass constant strings
1512 to scm_strhash without need for casting.
1514 2000-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1516 * vectors.h (SCM_VELTS, SCM_VELTS_AS_STACKITEMS): Don't cast SCM
1517 values to pointers. Use SCM2PTR instead.
1519 2000-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1521 * async.c (scm_set_tick_rate, scm_set_switch_rate): Don't unpack
1522 results of SCM_INUM.
1524 2000-03-21 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1526 * init.c (scm_boot_guile_1): Renamed GUILE_GC_TRIGGER_1 -->
1527 GUILE_MIN_YIELD_1, GUILE_GC_TRIGGER_2 --> GUILE_MIN_YIELD_2.
1528 GUILE_MIN_YIELD_X now take *positive* fractions of heap size.
1530 * gc.c, gc.h (SCM_MIN_YIELD_1, SCM_MIN_YIELD_2,
1531 min_yield_fraction, min_yield, adjust_min_yield): Renamed from
1532 SCM_GC_TRIGGER_1, SCM_GC_TRIGGER_2, gc_trigger_fraction,
1533 gc_trigger, adjust_gc_trigger.
1535 * gc.c (alloc_some_heap): Further improvement of minimal heap size
1537 (SCM_MAX): New macro.
1538 (scm_freelist_t): New field: collected_1. Previous amount of
1540 (gc_sweep_freelist_finish): Trigger based on two last values of
1541 freelist->collected to avoid unnecessary allocation due to
1543 (SCM_INIT_HEAP_SIZE_1, SCM_GC_TRIGGER_1, SCM_GC_TRIGGER_2):
1544 Adjusted to 45000 cells, 40% and 40%. Gives quick startup
1545 without extra heap allocation.
1547 2000-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1549 * numbers.h (SCM_MAKINUM): The parameter to SCM_MAKINUM should
1550 already be a C value. No need to unpack it.
1552 * numbers.c (scm_long_long2num): Cast the parameter to scm_bits_t
1553 if we know it fits into an inum.
1555 * ramap.c (ramap_rp): An scm_tc7_[ui]vect object does point to a
1556 field of long values. In contrast, SCM_VELTS accesses a field of
1559 2000-03-20 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1561 * gc.c (scm_gc_stats): Inserted explanation of local_scm_mtrigger
1563 (scm_gc_yield_1): New variable: Holds previous yield. Used to
1564 make better judgements.
1565 (gc_sweep_freelist_finish): Inserted explanation of use of
1568 * print.h, stacks.h, options.c, options.h: Changed C++
1571 2000-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1573 * tags.h (SCM2PTR, PTR2SCM): Use SCM_PACK / SCM_UNPACK correctly.
1575 * numbers.h (SCM_INUMP, SCM_MAKINUM, SCM_INUM0, SCM_COMPLEX_REAL,
1576 SCM_COMPLEX_IMAG, SCM_NUMP, SCM_BDIGITS): Use SCM_PACK /
1577 SCM_UNPACK / SCM2PTR correctly.
1579 2000-03-20 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1581 * gc.c (adjust_gc_trigger): Improved documentation.
1582 (alloc_some_heap): Since gc_trigger is used against
1583 freelist->collected, this is the value which should be used to
1584 predict minimum growth.
1586 2000-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1588 * eval.h: Fix mixup of packed/unpacked SCM values. (Thanks
1589 Thien-Thi Nguyen for the patch.)
1591 2000-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1593 * numbers.c (scm_ash): Fixed typing problems with the second
1594 parameter and added some documentation. (Thanks Thien-Thi Nguyen
1595 for indicating the problem.)
1597 2000-03-19 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1599 * gc.c, gc.h (scm_gc_yield): New variable.
1600 (adjust_gc_trigger): Use scm_gc_yield.
1601 (alloc_some_heap): Use scm_gc_yield instead of
1602 scm_gc_cells_collected.
1604 * coop-threads.c: Addd #include "root.h", #include "strings.h".
1606 * debug.c: Added #include "root.h". (Thanks to Thien-Thi Nguyen.)
1608 * gc.c (scm_gc_for_newcell, adjust_gc_trigger): Improved GC
1609 trigger adjustmeant: Take yield (freed cells) for all freelists
1611 (SCM_INIT_HEAP_SIZE_1, SCM_GC_TRIGGER_1, SCM_GC_TRIGGER_2): Tuned
1612 to 50000 cell heap with 45% trigger.
1613 (scm_gc_cells_collected): Reintroduced.
1614 (SCM_HEAP_SIZE): New macro.
1615 (scm_gc_sweep): Reintroduced correct computation of
1616 scm_cells_allocated.
1617 (scm_freelist_t): Corrected commentary for field `cluster_size':
1618 Clustersize counts objects, not cells; New member
1619 `clusters_allocated'.
1621 2000-03-19 Michael Livshin <mlivshin@bigfoot.com>
1623 * *.[hc]: add Emacs magic at the end of file, to ensure GNU
1626 2000-03-19 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1628 * threads.h: Added #include "libguile/throw.h". (Thanks to
1631 2000-03-18 Michael Livshin <mlivshin@bigfoot.com>
1633 * tags.h: (SCM_DOUBLE_CELLP, SCM_NDOUBLE_CELLP): new macros (bad
1634 names, anyone got any better ones?)
1636 * gc.h: (typedef struct scm_freelist_t) remove from here.
1638 * gc.c: (CELL_UP, CELL_DN) made these macros take additional
1639 parameter (the span).
1640 (CLUSTER_SIZE_IN_BYTES, ALIGNMENT_SLACK) new macros.
1641 (typedef struct scm_freelist_t) moved here from gc.h, it had no
1642 business being externally visible.
1643 (typedef struct scm_heap_seg_data_t) renamed from
1644 scm_heap_seg_data, to be style-compliant.
1645 (scm_mark_locations) if the possible pointer points to a
1646 double-cell, check that it's properly aligned.
1647 (init_heap_seg) align double-cells properly, work with the
1648 assumption that the segment size divides cleanly by cluster size.
1649 (round_to_cluster_size) new function.
1650 (alloc_some_heap, make_initial_segment) use round_to_cluster_size
1651 to satisfy the new init_heap_seg invariant.
1653 2000-03-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
1655 * _scm.h: Don't include async.h everywhere...
1657 * eq.c eval.c iselect.c: ... only include it here.
1659 2000-03-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
1661 * _scm.h: Don't include root.h everywhere...
1663 * async.c continuations.c eq.c eval.c evalext.c feature.c gc.c
1664 gdbint.c gsubr.c ioext.c keywords.c lang.c load.c macros.c
1665 numbers.c objprop.c ports.c print.c procprop.c ramap.c read.c
1666 srcprop.c stackchk.c stacks.c strports.c symbols.c unif.c
1667 variable.c vectors.c vports.c: ... only include it here.
1669 2000-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1671 * _scm.h: Don't include strings.h everywhere...
1673 * backtrace.c dynl.c error.c feature.c filesys.c fports.c gc.c
1674 gdbint.c ioext.c load.c net_db.c numbers.c objects.c options.c
1675 ports.c posix.c print.c procs.c random.c read.c regex-posix.c
1676 simpos.c socket.c stacks.c stime.c strop.c strports.c struct.c
1677 symbols.c unif.c vectors.c version.c vports.c: ... only include it
1680 2000-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1682 * _scm.h: Don't include ports.h everywhere...
1684 * arbiters.c backtrace.c debug.c dynl.c dynwind.c eval.c feature.c
1685 fluids.c gc.c gdbint.c guardians.c hash.c keywords.c mallocs.c
1686 numbers.c objects.c print.c read.c root.c smob.c srcprop.c
1687 stackchk.c strports.c struct.c throw.c variable.c: ... only
1690 2000-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1692 * _scm.h: Don't include vectors.h everywhere...
1694 * eq.c eval.c filesys.c gc.c gsubr.c guardians.c hash.c hashtab.c
1695 keywords.c net_db.c numbers.c objects.c posix.c print.c procprop.c
1696 procs.c ramap.c random.c read.c scmsigs.c socket.c sort.c stime.c
1697 strports.c symbols.c unif.c vports.c weaks.c: ... only include it
1700 2000-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1702 * genio.h: removed. (Only content was '/* delete me */'.)
1704 * Makefile.am arbiters.c backtrace.c debug.c dynl.c dynwind.c
1705 error.c filesys.c fluids.c gc.c gsubr.c guardians.c keywords.c
1706 libguile.h mallocs.c numbers.c print.c random.c read.c root.c
1707 srcprop.c stackchk.c struct.c threads.c throw.c variable.c:
1708 Removed reference to genio.h
1710 2000-03-17 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1712 * gc.c, gc.h: Cleanup of the change of 2000-03-15.
1713 Cluster sizes are now independent of GC trigger values.
1714 GUILE_GC_TRIGGER_n can now specify a relative trigger value:
1715 A negative integer gives fraction of total heap size in percent.
1716 (SCM_GC_TRIGGER_1, SCM_GC_TRIGGER_2): Default values set to -40.
1718 * init.c (scm_boot_guile_1): Introduced new variable
1719 GUILE_MAX_SEGMENT_SIZE; New environment variable names:
1720 GUILE_INIT_SEGMENT_SIZE_1, GUILE_GC_TRIGGER_1,
1721 GUILE_INIT_SEGMENT_SIZE_2, GUILE_GC_TRIGGER_2
1723 2000-03-16 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1725 * __scm.h (GC_FREE_SEGMENTS): Disable this until we have made
1726 freeing of segment work with the new GC scheme. (Thanks to
1727 Michael Livshin.) Oops, also happened to make GUILE_NEW_GC_SCHEME
1728 the default, but I'll let this change stay in CVS Guile since this
1729 code is not expected to contain serious bugs.
1731 2000-03-16 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1733 * gc.c, gc.h (scm_map_free_list): Define also if GUILE_DEBUG is
1735 (scm_free_list_length): New procedure (GUILE_DEBUG).
1736 Fixed a small but serious bug introduced by the previous change.
1738 * gc.c (scm_gc_sweep): Moved variable n_objects to inner sweep
1739 loop and declare as register.
1741 * gc.c (scm_gc_sweep): Sigh... forgot to clear private freelists
1744 Wed Mar 15 08:27:04 2000 Greg J. Badros <gjb@cs.washington.edu>
1746 * fluids.c: Docstring patch from Keisuke Nishida. Some
1747 reindentation, too, and a couple formals renamed. Should
1748 fluid-set! return UNSPECIFIED instead of a value?
1750 Wed Mar 15 08:24:58 2000 Greg J. Badros <gjb@cs.washington.edu>
1752 * Makefile.am: Separate out DOT_X_FILES and DOT_DOC_FILES, and
1753 generate the latter from the concrete listing of the former. Then
1754 make guile-procedures.txt depend on DOT_DOC_FILES instead of
1755 *.doc, so that rebuilding it works.
1757 Wed Mar 15 08:12:14 2000 Greg J. Badros <gjb@cs.washington.edu>
1759 * libguile.h: Include libguile/validate.h. Thanks Keisuke Nishida!
1761 * guile-snarf.awk.in: Replace docstring line-ending \n" and \n\n"
1762 with nothing and \n, respectively. Thanks Keisuke Nishida for
1763 noticing this problem.
1765 2000-03-15 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1767 * __scm.h (GUILE_NEW_GC_SCHEME): Define this if you want to test a
1768 new way of allocating heap. It makes Guile fast, but still
1771 * gc.c, gc.h, pairs.h, init.c: Implementation of a new way of
1772 allocating heap. The basic idea is to trigger GC every Nth
1773 allocated cell and grow heap when free list runs out. The scheme
1774 has been extended so that GC isn't triggered until all remaining
1775 cells are used. The implementation is also prepared for
1776 development in the direction of POSIX threads.
1778 * gc.c (SCM_EXPHEAP): In order to grow by a factor of 1.5,
1779 SCM_EXPHEAP should return half of the heap size.
1781 2000-03-14 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1783 The following change to init.c is only enabled if Guile was
1784 configured with --enable-guile-debug.
1786 * init.c (scm_i_getenv_int): New function.
1787 (scm_boot_guile_1): Use the environment variables
1788 GUILE_INIT_HEAP_SIZE, GUILE_INIT_HEAP_SIZE2 to select heap size if
1789 they exist. (This may be replaced by a Scheme level mechanism in
1792 * objprop.c (s_scm_set_object_property_x): Use scm_assq instead of
1793 scm_assoc. (Thanks to Keisuke Nishida.)
1795 2000-03-14 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1797 * eval.c, lang.c, lang.h (scm_lisp_nil, scm_lisp_t): Renamed from
1798 scm_nil, scm_t. (Thanks to Keisuke Nishida.)
1800 2000-03-14 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1802 * init.c (scm_boot_guile_1): Use same initial segment size for
1803 1-word and 2-word segments. Having the smaller size causes Guile
1804 to GC too often. Obviously something needs to be done to allow
1805 for a smaller 2-word segment without this to happen. (The amount
1806 of heap for each type should be automatically adapted to the
1807 application somehow.)
1809 [Almost all of these changes should be documented in the NEWS
1812 * gc.h (scm_freelist_t): New type.
1814 * pairs.h (SCM_NEWCELL, SCM_NEWCELL2): Use new style freelists.
1816 * gc.c (SCM_INIT_HEAP_SIZE): Changed from 32768 --> 40000 so that
1817 all of Guile basics fits into one segment and there suitable room
1819 (SCM_EXPHEAP): Now takes an argument. Grow by a factor of 1.5
1821 (scm_freelist, scm_freelist2): Now of type scm_freelist_t.
1822 Freelists now contains information about object span, cells
1823 collected and amount of cells in heap segments belonging to the
1825 (scm_heap_size, scm_gc_cells_collected): Removed.
1827 * init.c (scm_boot_guile_1): Make 2-word segment 8K (512 cells).
1829 * Makefile.am (libguile_la_LDFLAGS): Bumped library version
1832 * __scm.h eq.c, eval.c, gc.c, gc.h, gh_data, hash.c, numbers.c,
1833 numbers.h, objects.c, ramap.c, random.c, unif.c, unif.h: Extensive
1834 rewrite of handling of real and complex numbers.
1835 (SCM_FLOATS, SCM_SINGLES): These #ifdef conditionals have been
1836 removed along with the support for floats. (Float vectors are
1839 * tags.h (scm_tcs_bignums): Removed.
1840 (scm_tc16_bigpos, scm_tc16_bigneg): Replaced by scm_tc16_big.
1841 Use SCM_BIGSIGN(x) to test for sign!
1842 (scm_tc16_big): The new bignum type.
1843 (SCM_REAL_PART, SCM_IMAG_PART): Removed.
1845 * numbers.h (SCM_BIGSIGN): Sign moved to bit 16.
1846 (scm_makdbl): Deprecated.
1847 (SCM_NEWREAL, SCM_NEWCOMPLEX): New macros.
1848 (SCM_SINGP): Deprecated.
1850 (SCM_INEXP, SCM_CPLXP): Deprecated.
1851 (SCM_INEXACTP, SCM_COMPLEXP): New macros.
1852 (SCM_COMPLEX_REAL, SCM_COMPLEX_IMAG): Renamed from
1853 SCM_REAL, SCM_IMAG (and now only valid for complex numbers).
1854 (SCM_REAL, SCM_IMAG): New, *deprecated*, selectors which work both
1855 for doubles and complex numbers.
1856 (SCM_REAL_VALUE): New selector for doubles.
1857 (scm_double_t, scm_complex_t): New types.
1860 * numbers.c (scm_floprint, scm_floequal): Removed.
1861 (scm_print_real, scm_print_complex, scm_real_equalp,
1862 scm_complex_equalp): New functions.
1864 * unif.c (scm_makflo): Removed.
1866 * smob.h (SCM_SMOB_PREDICATE): New macro.
1867 (SCM_NEWSMOB2, SCM_RETURN_NEWSMOB2, SCM_NEWSMOB3,
1868 SCM_RETURN_NEWSMOB3): New macros.
1870 1999-11-21 Michael Livshin <mlivshin@bigfoot.com>
1872 The following changes implement primitive support for double cells
1873 (i.e. four-word cells) and change the representation of some
1874 things to multi-cells instead of cons+malloc. (Applied and
1877 * pairs.h (SCM_NEWCELL2): double-cell variants of SCM_NEWCELL.
1878 (SCM_CELL_WORD, SCM_CELL_WORDLOC, SCM_SET_CELL_WORD): primitive
1879 multi-cell access macros (used by the ones below).
1880 (SCM_CELL_WORD[0-3], SCM_SET_CELL_WORD[0-3]): multi-cell access
1883 * gc.c (scm_freelist2): multi-cell freelists.
1884 (inner_map_free_list): map_free_list, parameterized on ncells.
1885 "nn cells in segment mm" was misleading for ncells > 1; changed to
1886 "objects". still print cells too, though.
1887 (scm_map_free_list): rewritten using inner_map_free_list.
1888 (scm_check_freelist): get freelist as parameter, since now we have
1890 (scm_debug_newcell2): multi-cell variants of
1892 (scm_gc_for_newcell): take ncells and freelist pointer as
1894 (scm_gc_mark): add case for tc7_pws (procedures with setters are
1896 (scm_gc_sweep): don't free the float data, since it's not malloced
1898 (init_heap_seg): didn't understand what n_new_objects stood for,
1899 so changed to n_new_cells.
1900 (make_initial_segment): new function, makes an initial segment
1901 according to given ncells.
1902 (scm_init_storage): call make_initial_segment, for ncells={1,2,3}.
1904 * numbers.c (scm_makdbl): no malloc'ing needed, so the
1905 {DEFER,ALLOW}_INTS thing removed.
1907 * numbers.h (struct scm_dbl): changed to represent a double cell,
1908 with the number in the second half.
1910 * dynwind.c: changed the wind-guards representation to double
1913 * procs.c, procs.h: changed the procedure-with-setter representation
1916 * async.c, async.h: made async representation a double cell.
1918 * dynl.c: made dynamic_obj representation a double cell.
1920 2000-03-13 Gary Houston <ghouston@arglist.com>
1922 * ports.c (flush_void_port): renamed to flush_port_default.
1923 (end_input_void_port): renamed to end_input_default.
1925 * init.c (scm_standard_stream_to_port): create a void port instead
1926 of opening /dev/null if the standard file descriptors are bad.
1927 advantages: no portability problems, doesn't waste a file descriptor,
1928 simplifies the code (thanks to Marius for the idea).
1930 * vports.c (s_scm_make_soft_port): call scm_port_non_buffer.
1932 * void ports: make reading from a void port give EOF instead of
1934 * ports.c (s_scm_sys_make_void_port): modified docstring.
1935 (fill_input_void_port): new proc.
1936 (scm_init_ports): set up fill_input_void_port.
1937 * ports.c (scm_port_non_buffer): new proc.
1938 (scm_void_port): call scm_port_non_buffer.
1940 * fports.c (scm_setvbuf): docstring: remove the fcntl documentation
1941 which was incorrectly appended.
1943 2000-03-13 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1945 * guile-doc-snarf.in: Don't use absolute path for `sed'. (Note
1946 that we can't use autoconf for this. Autoconf itself relies on
1947 the existence of `sed' somewhere on your path.) (Thanks to Dirk
1950 2000-03-13 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1952 * Makefile.am (libguile_la_SOURCES): Moved iselect.c here from
1953 EXTRA_libguile_la_SOURCES.
1955 * iselect.h: Always declare scm_internal_select.
1957 * iselect.c (scm_internal_select): Added SCM_ASYNC_TICK at the
1958 end. Also let scm_internal_select be a real function also when
1961 * __scm.h (SCM_TICK): Oops! Forgot to put SCM_ASYNC_TICK here...
1963 2000-03-13 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1965 * __scm.h (SCM_ALLOW_INTS, SCM_REALLOW_INTS): Removed call to
1966 SCM_ASYNC_TICK. (This is a preparation for POSIX threads support,
1967 and kind of an experiment: Will this cause problems?)
1969 Sun Mar 12 13:26:30 2000 Greg J. Badros <gjb@cs.washington.edu>
1971 * Makefile.am: Added *.doc to DISTCLEANFILES.
1973 2000-03-12 Gary Houston <ghouston@arglist.com>
1975 * fports.c (scm_fdes_to_port): call fcntl F_GETFL to test that
1976 the fdes is valid before doing anything else. check that
1977 the file descriptor supports the modes required.
1978 (scm_fport_buffer_add): don't throw an error if fstat doesn't
1979 work: just use the default buffer size.
1981 * throw.c: change an outdated comment about scm_internal_catch
1982 BODY: it doesn't take a jumpbuf arg.
1984 * init.c (scm_standard_stream_to_port): install a handler in case
1985 scm_fdes_to_port throws an error. don't check here whether the
1986 file descriptor is valid, since scm_fdes_to_port will do that.
1987 set the revealed count depending on whether the port got the
1988 standard file descriptor.
1989 (stream_body_data): new type.
1990 (stream_body, stream_handler): new procs.
1992 2000-03-12 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1994 * stacks.c, stacks.h, struct.c, tags.h, unif.c (scm_bits_t):
1995 Renamed from SCMWORD.
1997 * tags.h (SCM_NCELLP): Removed (SCMWORD).
1999 * arbiters.c (SCM_ARB_LOCKED): Use SCM_UNPACK_CAR.
2001 * async.c, boolean.h, debug.c, dynl.c, dynwind.c, eval.c, eval.h,
2002 feature.h, filesys.h, fluids.h, fports.c, fports.h, gc.c, gc.h,
2003 hash.c, keywords.h, macros.c, numbers.c, numbers.h, objects.c,
2004 objects.h, options.c, pairs.h, ports.c, ports.h, print.c,
2005 procs.h, ramap.c, read.c, smob.c, smob.h, srcprop.h, stacks.c,
2006 stacks.h, strports.c, struct.c, struct.h, tag.c, tags.h,
2007 throw.c, unif.c, unif.h, variable.h, vectors.h, weaks.c,
2008 weaks.h (SCM_PACK, SCM_UNPACK, SCM_UNPACK_CAR): Renamed from
2009 SCM_ASSCM, SCM_ASWORD, SCM_CARW).
2011 * numbers.h (SCM_SRS, SCM_INUM): Corrected SCM_ASSCM/ASWORD fixes.
2013 * alist.c, eval.c, net_db.c, posix.c, print.c, snarf.h, struct.c,
2014 tags.h: Fixed copyright notices.
2016 * struct.c, coop-threads.c: SCM_ASSCM/ASWORD fixes.
2018 2000-03-12 Marius Vollmer <mvo@zagadka.ping.de>
2020 * init.c (scm_standard_stream_to_port): Check whether the file
2021 descriptor is valid and substitute "/dev/null" when not.
2023 2000-03-12 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2025 * coop-defs.h (struct timespec): Conditionally defined.
2027 * coop.c (coop_condition_variable_timed_wait_mutex): Use ETIMEDOUT
2030 * readline.c (match_paren): Bugfix: First arg to select is not
2031 number of descriptors but the number of the highest descriptor +
2034 This is a preliminary attempt at a cleanup of the threads support
2035 code. It moves things to better places, makes arguments more
2036 consistent with the POSIX API (which is used in GNOME's glib), and
2037 adds new functionality.
2039 * readline.c (scm_init_readline): Added new arg to scm_init_mutex.
2041 * coop-defs.h (scm_mutex_trylock): New macro: alias for
2043 (scm_cond_init): Changed definition to
2044 coop_new_condition_variable_init.
2046 * coop.c: #include <errno.h>
2047 (coop_timeout_qinsert): Moved here from iselect.c
2048 (coop_new_mutex_init, coop_new_condition_variable_init): New
2049 functions. The strange names are temporary. Use scm_mutex_init
2050 and scm_cond_init instead.
2051 (coop_mutex_trylock): New function. Uses errno.h:EBUSY. errno.h
2052 is ANSI C, but should we check for individual error codes in
2054 (coop_condition_variable_timed_wait_mutex): New function.
2055 (coop_key_create, coop_setspecific, coop_getspecific,
2056 coop_key_delete): New functions.
2058 * iselect.c (coop_timout_qinsert): Moved to coop.c
2060 2000-03-11 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2062 * pairs.h (SCM_SETAND_CAR, SCM_SETAND_CDR, SCM_SETOR_CAR,
2063 SCM_SETOR_CDR): Corrected SCM_ASSCM/WORD fixes.
2065 * tags.h (SCM_VOIDP_TEST): Renamed from VOIDP_TEST.
2068 * objects.h (SCM_CLASS_FLAGS, SCM_OBJ_CLASS_FLAGS,
2069 SCM_SET_CLASS_INSTANCE_SIZE), struct.h (SCM_STRUCT_VTABLE_DATA),
2070 proc.h (SCM_CLOSCAR): SCM_ASSCM/WORD fixes.
2072 * eval.c (scm_lookupcar1): Inserted SCM_ASWORD in expressions
2075 2000-03-11 Dale P. Smith <dpsm@en.com>, applied by Greg J. Badros, <gjb@cs.washington.edu>
2077 * numbers.c (scm_copy_big_dec, scm_copy_smaller, scm_big_ior,
2078 scm_big_xor, scm_big_and, scm_big_test): Added new lowlevel bignum
2079 logical functions from SCM.
2081 (logand, logior, logxor, logtest, logbit?): Extended scheme
2082 logical functions to use bignums from SCM.
2084 (lognot): Removed call to `SCM_VALIDATE_INUM' that prevented
2085 lognot from using bignums.
2087 Thu Mar 9 11:33:25 2000 Greg J. Badros <gjb@cs.washington.edu>
2089 * vectors.h (SCM_VELTS_AS_STACKITEMS): Added this macro to help in
2090 eliminating some warnings.
2092 * unif.c, strports.c, print.c, options.c: Fix some warnings on
2095 * gc.c, gc.h: Added scm_return_first_int(), and added comment re:
2096 what the scm_return_first* functions do.
2098 2000-03-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>, applied by Greg J. Badros, <gjb@cs.washington.edu>
2100 * libguile/*.[ch]: make a distinction between SCM as a generic
2101 name for a Scheme object (now a void*), and SCM as 32 bit word for
2102 storing tags and immediates (now a long int). Introduced
2103 SCM_ASWORD and SCM_ASSCM for conversion. Fixed various dubious
2104 code in the process: arbiter.c (use macros), unif.c (scm_array_p),
2106 Wed Mar 8 10:15:59 2000 Greg J. Badros <gjb@cs.washington.edu>
2108 * numbers.c: Use SCM_VALIDATE_LONG_COPY, and longs, not ints, in
2109 various logXXX primitives. Thanks Eric Moore!
2111 Tue Mar 7 08:05:22 2000 Greg J. Badros <gjb@cs.washington.edu>
2113 * run-test, remaining-docs-needed: Added these scripts. The
2114 second one is only temporary until the docstring additions are
2115 complete. run-test may best live on, but is here mostly for
2116 convenience and awareness for now.
2118 * hash.c: Docs, minor cleanup patch from Dirk Herrman.
2120 Thu Mar 2 16:06:58 2000 Greg J. Badros <gjb@cs.washington.edu>
2122 * error.h, error.c: Added `scm_wrong_type_arg_msg' to support
2123 displaying the expected type. Use SCM_LISTn in a couple places
2124 instead of scm_cons-ing by hand.
2126 * __scm.h: Added SCM_ASSERT_TYPE macro.
2128 * validate.h, scm_validate.h: Added the former, as a renamed
2129 version of the latter with SCM_ASSERT_TYPE used in
2130 SCM_MAKE_VALIDATE (instead of just SCM_ASSERT)
2132 * Makefile.am: Rename scm_validate.h to validate.h.
2134 * *.c, *.h: Include validate.h, not scm_validate.h (old name's
2135 prefix was superfluous).
2137 Thu Mar 2 15:33:12 2000 Greg J. Badros <gjb@cs.washington.edu>
2139 * hashtab.c: Improved documentation for lots of functions. Added
2140 handwritten docs for `hash-fold'.
2142 Thu Mar 2 15:13:25 2000 Greg J. Badros <gjb@cs.washington.edu>
2144 * list.c: Added hand-written docs for `del{q,v,ete}1!'.
2146 Thu Mar 2 12:38:30 2000 Greg J. Badros <gjb@cs.washington.edu>
2148 * list.c: Moved append docs to append! Thanks Dirk Hermann. Also,
2149 added append docs from R4RS.
2151 * strings.c: Docstring typo fix, + eliminate unneeded IMP tests.
2152 Thanks Dirk Hermann!
2154 * chars.h: Provide SCM_CHARP, SCM_CHAR, SCM_MAKE_CHAR and
2155 deprecate SCM_ICHRP, SCM_ICHR, SCM_MAKICHR. Thanks Dirk Hermann!
2157 * *.h, *.c: Use SCM_CHARP, SCM_CHAR, SCM_MAKE_CHAR throughout.
2158 Drop use of SCM_P for function prototypes... assume an ANSI C
2159 compiler. Thanks Dirk Hermann!
2161 Sat Feb 19 12:20:12 2000 Greg J. Badros <gjb@cs.washington.edu>
2163 * ports.c: Made `set-port-column!' and `set-port-line!' each
2164 return SCM_UNSPECIFIED instead of a (not-scheme-object) integer
2165 that caused a seg fault. Also fixed `set-port-column!'s
2166 docstring. Thanks Han-Wen Nienhuys for finding the bug!
2168 Sun Feb 13 19:11:42 2000 Greg J. Badros <gjb@cs.washington.edu>
2170 * arbiters.c, eq.c, gc.c, guardians.c, list.c, ports.c, print.c,
2171 regex-posix.c, scmsigs.c, stime.c, strings.c, variable.c, stime.c,
2172 strings.c, variable.c: Added lots of documentation, cleaned up
2173 some existing documentation. Occasionally changed formal params
2174 to match docs. Also folded an #ifdef into the inners of a
2175 primitive instead of having two copies of the primitive
2176 (`get-internal-real-time', from stime.c)
2178 Sun Feb 13 18:12:19 2000 Greg J. Badros <gjb@cs.washington.edu>
2180 * ports.c: Added docs for primitives missing them. Written by
2183 Sun Feb 13 09:40:36 2000 Greg J. Badros <gjb@cs.washington.edu>
2185 * guile-doc-snarf.in: Use ${AWK} -f guile-func-name-check, not
2186 just execing guile-func-name-check. Thanks Michael Livshin!
2188 Thu Feb 10 11:43:23 2000 Greg J. Badros <gjb@cs.washington.edu>
2190 * guile-snarf.awk.in: Tweak to work with Sun/HP awk, removed some
2191 dead code. Patch from Michael Livshin.
2193 * guile-doc-snarf.in: Tweak to work with Sun/HP sh. Patch from
2196 2000-02-09 Gary Houston <ghouston@arglist.com>
2198 * init.c (scm_init_standard_ports): when stdout is a tty, make the
2199 current-output-port unbuffered by default. this is less confusing
2200 for interactive use. it was line-buffered because of a
2201 performance problem with unbuffered ports, but I think it will be
2204 2000-02-08 Gary Houston <ghouston@arglist.com>
2206 * __scm.h: don't define long_long or ulong_long if HAVE_LONG_LONGS
2209 * stime.c (scm_localtime, scm_mktime): if neither HAVE_TM_ZONE nor
2210 HAVE_TZNAME are defined, use an empty string instead of giving two
2211 spurious compile-time errors.
2213 Tue Feb 8 13:57:46 2000 Greg J. Badros <gjb@cs.washington.edu>
2215 * ports.c: Doc patches from Richard Kim. Pasted from MIT Scheme.
2218 Mon Feb 7 09:07:31 2000 Greg J. Badros <gjb@cs.washington.edu>
2220 * macros.c: Doc patches from Richard Kim. Pasted from scm.texi.
2222 Sun Feb 6 20:26:21 2000 Greg J. Badros <gjb@cs.washington.edu>
2224 * pairs.c: Doc patches from Richard Kim. Pasted from MIT Scheme
2225 (which is GNU GPL'd).
2227 2000-01-31 Gary Houston <ghouston@arglist.com>
2229 * strings.h: don't use SCM_P. don't include <string.h>.
2230 * error.c, gh_data.c, ports.c, script.c, strop.c: include <string.h>.
2232 * strings.c (scm_string_ref): make the 2nd argument compulsory.
2233 previously it defaulted to zero for no good reason that I can see.
2234 use a local variable for SCM_INUM (k). replace
2235 SCM_VALIDATE_INUM_DEF with SCM_VALIDATE_INUM_COPY.
2237 (scm_makfromstr): cosmetic changes.
2239 (scm_string): Accept only chars in the list, not strings, for
2240 conformance to R5RS (particularly for list->string, which is
2241 supposed to be the inverse of string->list.) remove
2242 SCM_DEFER_INTS/SCM_ALLOW_INTS, which is unnecessary since
2243 scm_makstr handles the cell allocation. when reporting wrong-type
2244 arg, don't report the position as 1.
2246 * posix.c (scm_init_posix): intern PIPE_BUF if it's defined.
2248 2000-01-29 Gary Houston <ghouston@arglist.com>
2250 * posix.c (scm_pipe): rewrote the docstring.
2252 * filesys.c (scm_select, retrieve_select_type, get_element,
2253 fill_select_type, set_element): modified so that Scheme
2254 "select" tests port buffers for the ability to provide input
2255 or accept output. Previously only the underlying file descriptors
2256 were checked. Rewrote the docstring.
2258 Thu Jan 27 10:14:25 2000 Greg J. Badros <gjb@cs.washington.edu>
2260 * vectors.c, symbols.c, strorder.c: Documentation cut and pasted
2261 from Gregg Reynolds. Thanks Gregg!
2263 Thu Jan 27 09:59:38 2000 Greg J. Badros <gjb@cs.washington.edu>
2265 * strop.c (scm_i_index): Obfuscated commented-out SCM_DEFINE by
2266 adding "x" prefix to the line so that guile-func-name-check
2267 doesn't complain unnecessarily.
2269 Wed Jan 26 17:33:52 2000 Greg J. Badros <gjb@cs.washington.edu>
2271 * throw.c: Factor out an #ifdef/#else/#endif choice more finely
2272 for maintainability.
2274 * strop.c: Documentation added by Gregg A. Reynolds. Pasted in
2277 Wed Jan 26 10:02:11 2000 Greg J. Badros <gjb@cs.washington.edu>
2279 * tag.c: Added doc for `tag', but mark as deprecated since Mikael
2280 suggests removing tag.c altogether (and using a new `class-of'
2283 * strings.c: Added documentation from Gregg A. Reynolds. Edited
2284 a bit by me to use FOO instead of @var{foo} and to have the
2285 summary come before preconditions on input. Also dropped trailing
2288 * gsubr.c: Do not use SCM_DEFINE for `gsubr-apply'. Register the
2289 function with scm_make_subr_opt w/ last arg of 0 so it is not
2290 visible at the Scheme level. Mikael says that this is the right
2291 thing because the first arg to the proc is the guts of a compiled
2292 closure and shouldn't be exposed to the Scheme level.
2294 Tue Jan 25 17:15:47 2000 Greg J. Badros <gjb@cs.washington.edu>
2296 * sort.c: typo in comment fixed.
2298 * keywords.c: Added documentation.
2300 * guardians.c: Added documentation (could be better).
2302 * gc.c: Added docs for gc-set-debug-check-freelist.
2304 * eq.c: Added docs for eq?, eqv? equal? abridged from R4RS.
2306 * boolean.c: Added docs for `not', `boolean?' (by hand).
2308 Tue Jan 25 13:28:56 2000 Greg J. Badros <gjb@cs.washington.edu>
2310 * random.c: Added documentation, from SLIB page:
2311 http://angela.ctrl-c.liu.se/~calle/scheme/slib_toc.html
2313 Mon Jan 24 17:50:20 2000 Greg J. Badros <gjb@cs.washington.edu>
2315 * variable.c, version.c: Added documentation, written by hand
2316 since I could not find anything already written that was
2319 2000-01-23 Gary Houston <ghouston@arglist.com>
2321 * filesys.c (scm_chown): omit port/fdes support if HAVE_FCHOWN is
2322 not defined (thanks to Richard Y. Kim).
2324 Thu Jan 20 13:00:38 2000 Greg J. Badros <gjb@cs.washington.edu>
2326 * Makefile.in: Removed, this is auto-generated.
2328 Thu Jan 20 11:33:47 2000 Dirk Hermann <dirk@ida.ing.tu-bs.de> --applied 01/20/00 gjb
2330 * list.c: Put some variable initialization code at the point of
2331 declaration; Added a comment for list*; Formatting changes.
2333 * load.c: use SCM_NNULLP to make sure the end of a list is not
2336 2000-01-18 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2338 * backtrace.c (scm_display_error_message): Bugfix: Don't use
2339 result of scm_list_p as C boolean.
2340 (scm_display_error_message, scm_set_print_params_x): Use new
2341 validation macros. (Thanks to Dirk Herrmann.)
2343 * net_db.c (scm_resolv_error): Cast result from hstrerror.
2345 * strports.c (st_end_input): Inserted parenthesis to get operator
2348 * list.h (scm_init_list): Removed SCM_P around prototypes.
2350 * fports.c, list.c, numbers.c, ports.c, stime.c, symbols.c,
2351 filesys.c, posix.c: Converted docstrings to ANSI C format and
2352 escaped " occurring inside string literals.
2354 Tue Jan 18 13:21:08 2000 Mikael Djurfeldt <mdj@r11n07-s.pdc.kth.se>
2356 * posix.c (scm_mknod): Escape " occuring inside docstring.
2358 2000-01-18 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2360 * alist.c, chars.c, debug.c, dynl.c, dynwind.c, error.c, eval.c,
2361 evalext.c, filesys.c, gc.c, hash.c, hashtab.c, ioext.c,
2362 keywords.c, list.c, load.c, macros.c, net_db.c, numbers.c,
2363 objprop.c, ports.c, posix.c, print.c, procprop.c, procs.c,
2364 ramap.c, regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c,
2365 stacks.c, stime.c, strings.c, strop.c, strports.c, struct.c,
2366 symbols.c, throw.c, unif.c, vectors.c, version.c, vports.c,
2367 weaks.c: Converted docstrings to ANSI C format.
2369 * filesys.c (scm_chmod), simpos.c (scm_system), version
2370 (scm_version), vports (scm_make_soft_port): Escape " occuring
2373 Mon Jan 17 11:41:22 2000 Greg J. Badros <gjb@cs.washington.edu>
2375 * scm_validate.h: Added SCM_VALIDATE_ULONG_COPY,
2376 SCM_VALIDATE_LONG_COPY
2378 * numbers.c: Use SCM_VALIDATE_ULONG_COPY, instead of
2379 SCM_VALIDATE_INUM_COPY to let bigger numbers be used. Rename a
2380 couple of formal arguments (and fix their uses) to make arguments
2381 match the documentation.
2383 2000-01-14 <mstachow@alum.mit.edu>
2385 * Makefile.am: Augment path when running guile-doc-snarf so
2386 guile-func-name-check is found.
2388 Fri Jan 14 09:34:55 2000 Greg J. Badros <gjb@cs.washington.edu>
2390 * scm_validate.h (SCM_NUM2LONG_DEF): Fix this macro to just use
2391 def, not SCM_MAKINUM(def); thanks Janis Bzerins!
2393 Wed Jan 12 00:06:53 2000 Greg J. Badros <gjb@cs.washington.edu>
2395 * net_db.c (s_scm_inet_makeaddr): Use SCM_NUM2ULONG since that's
2396 the way guile-1.3.4 worked, but #if 0 out the version using
2397 SCM_VALIDATE_INUM_COPY for stricter testing.
2399 Tue Jan 11 18:24:18 2000 Greg J. Badros <gjb@cs.washington.edu>
2401 * guile-doc-snarf.in: Use new $fullfilename for running
2402 guile-func-name-check, and put "$fullfilename" and "$filename" in
2403 quotes at uses to make sure re-splitting on whitespace does not
2404 occur (so filenames w/ embedded whitespace would work okay, though
2405 I sure hope we never have to deal with that! :-) ). Thanks to
2406 Mikael for pointing out the source_dir != build_dir was broken.
2408 Tue Jan 11 17:42:40 2000 Greg J. Badros <gjb@cs.washington.edu>
2410 * scm_validate.h: Added SCM_NUM2LONG_DEF macro. Make
2411 SCM_OUT_OF_RANGE use SCM_MAKINUM, not scm_long2num. Added
2412 SCM_COERCE_ROSTRING macro. Added SCM_VALIDATE_NONEMPTYLIST
2413 macro. Fix SCM_VALIDATE_STRINGORSUBSTR macro to not use SLOPPY
2416 * ports.c (scm_port_closed_p): Validate that the arg is a PORT,
2417 then return whether it's an open port (was validating that it was
2418 an open port -- this was a bug I introduced back in December, but
2419 my careful reading of diffs caught it).
2421 * numbers.c: Recombine the two conditional-compilation paths for
2422 all the log* primitives -- they were split based on #ifndef
2423 scm_long2num; factored out a SCM_LOGOP_RETURN macro, and fixed
2424 some bugs and inconsistencies in the two sets of implementations.
2425 (scm_lognot) Fixed *atrocious* re-use of a SCM as an integer!
2427 * ioext.c: Use SCM_ASSERT_RANGE in a couple places, and
2428 SCM_VALIDATE_INUM_COPY once where it should've been used.
2430 * fluids.c (scm_internal_with_fluids): Use
2431 SCM_VALIDATE_LIST_COPYLEN.
2433 * filesys.c: Use SCM_NUM2LONG instead of SCM_VALIDATE_INUM_COPY;
2434 this is questionable as it relaxes type safety, but other changes
2435 were useful and all SCM_NUM2LONG's should probably be
2436 revisited. Use SCM_OUT_OF_RANGE, SCM_WRONG_TYPE_ARG.
2438 * evalext.c: line-break change on 1 line.
2440 * eval.c (nconc2last): Takes a non-empty list as its first
2441 argument, not just a list.
2443 * dynl.c: Use new SCM_COERCE_ROSTRING macro.
2445 Tue Jan 11 15:44:23 2000 Greg J. Badros <gjb@cs.washington.edu>
2447 * dynl.c, feature.c, filesys.c, fports.c, list.c, load.c,
2448 net_db.c, sort.c, stacks.c, unif.c: Use SCM_WTA, SCM_MISC_ERROR
2451 * symbols.c (scm_sysintern0): Fixed the function name in a
2452 scm_misc_error invocation.
2454 * print.c (scm_simple_format): Do not need SCM_COERCE_SUBSTR, and
2455 use scm_return_first to ward off latent GC bug that Mikael caught.
2457 * async.c: Use SCM_VALIDATE_ASYNC_COPY one place where it wasn't
2458 used before but should've been.
2460 2000-01-12 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2462 * snarf.h (SCM_PROC1): Replaced SCM (*) (...) with
2463 SCM_FUNC_CAST_ARBITRARY_ARGS.
2465 Tue Jan 11 13:44:07 2000 Greg J. Badros <gjb@cs.washington.edu>
2467 * guile-func-name-check.in: Added this script to statically check
2468 #define FUNC_NAME, #undef FUNC_NAME in the source.
2470 * sort.c, posix.c: Fix #undef FUNC_NAME lines to not have trailing
2471 redundant comment, semicolon; caught by new guile-func-name-check
2474 * debug.c: Fix mistaken #define FUNC_NAME for scm_make_iloc.
2475 Caught by new guile-func-name-check-script.
2477 * Makefile.am: Added guile-func-name-check to bin_SCRIPTS
2479 * ramap.c: Fix #if 0'd out code to be syntactically acceptable to
2480 guile-func-name-check.
2482 * guile-doc-snarf.in: Run guile-func-name-check on the file before
2485 Tue Jan 11 11:31:10 2000 Greg J. Badros <gjb@cs.washington.edu>
2487 * fports.c, ports.c, ports.h, strports.c, vports.c: Make write
2488 port function take const void*, not void*.
2490 Tue Jan 11 11:18:07 2000 Greg J. Badros <gjb@cs.washington.edu>
2492 * scm_validate.h, chars.c, ports.c, print.c, read.c, strings.c,
2493 strop.c: Use SCM_VALIDATE_ICHR, SCM_VALIDATE_ICHR_COPY instead of
2494 SCM_VALIDATE_CHAR, SCM_VALIDATE_CHAR_COPY. Change made for
2495 consistency with the other macros dealing with immediate
2496 characters. (Similar to INT -> INUM change a week or so ago).
2498 Tue Jan 11 10:41:46 2000 Greg J. Badros <gjb@cs.washington.edu>
2500 * dynl.c, error.c, eval.c, feature.c, filesys.c, fports.c, list.c, load.c,
2501 net_db.c, read.c, socket.c: Update error messages to use ~A for
2502 %s, ~S for %S to work with new `simple-format' format and be
2503 standardized better.
2505 * print.h, print.c (scm_simple_format): Added `simple-format'
2506 primitive. It's the old scm_display_error, with ARGS now a rest
2507 parameter, and the destination first instead of last (and a couple
2508 new capabilities inspired by `format' -- #t as destination means
2509 current-output-port, #f means return the formatted text as a
2512 * gh.h, gh_data.c, ports.h, ports.c: Added some missing const specifications.
2514 * backtrace.c (scm_display_error_message): Rewrote to use
2515 scm_simple_format() procedure.
2517 * __scm.h: Added commented-out #define of GUILE_DEBUG_FREELIST
2519 2000-01-09 Marius Vollmer <mvo@zagadka.ping.de>
2521 Finally applied the libltdl patch from Thomas Tanner, with slight
2524 * DYNAMIC-LINKING: Removed because it is obsolete.
2525 * dynl.c: Use ANSI prototypes.
2526 (sysdep_dynl_link): Use lt_dlopenext instead of lt_dlopen.
2527 * scmconfig.h.in: Do not change, as it is automatically generated.
2529 1999-07-25 Thomas Tanner <tanner@ffii.org>
2531 * dynl-dl.c, dynl-dld.c, dynl-shl.c, dynl-vms.c: deleted
2533 * Makefile.am: likewise, add INCLTDL (libltdl headers) to
2534 INCLUDES, set dlpreopened files in LDFLAGS, link libguile
2536 * dynl.c: use libltdl if DYNAMIC_LINKING is enabled,
2537 * guile.c: register preloaded modules
2538 * scmconfig.h.in: remove obsolete symbols
2540 2000-01-09 Gary Houston <ghouston@arglist.com>
2542 * These changes should make it unnecessary to call tzset from
2543 Scheme after modifying the TZ environment variable, even if the
2544 system date facilities cache the value.
2545 * stime.c (setzone, scm_localtime): added comments.
2546 (tzset): don't define a noop tzset macro if HAVE_TZSET not defined.
2547 (setzone): don't call tzset.
2548 (restorezone): call tzset only if HAVE_TZSET is defined.
2549 (scm_tzset): don't define if HAVE_TZSET not defined. Change the
2550 doc string to indicate that this procedure isn't likely to do
2552 (scm_localtime, scm_strftime, scm_mktime): call tzset if
2553 LOCALTIME_CACHE is defined.
2555 2000-01-09 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2557 * posix.c (scm_sync): Return SCM_UNSPECIFIED.
2559 2000-01-09 Gary Houston <ghouston@arglist.com>
2561 * eval.c: define scm_unbound_variable_key ('unbound-variable).
2562 scm_lookupcar1: throw an error with key 'unbound-variable instead
2563 of 'misc-error when an unbound variable is encountered.
2565 * filesys.c (scm_mkdir, scm_rmdir, scm_getcwd, scm_select,
2566 scm_symlink, scm_readlink, scm_lstat),
2567 posix.c (scm_setpgid, scm_setsid, scm_ctermid, scm_tcgetpgrp,
2568 scm_tcsetpgrp, scm_uname, scm_setlocale, scm_mknod, scm_nice,
2570 simpos.c (scm_system),
2571 stime.c (scm_times, scm_strptime):
2572 move the HAVE_XXX feature tests out of the procedure bodies.
2573 don't use SCM_SYSMISSING.
2574 scm_validate.h (SCM_SYSMISSING): removed.
2575 error.h, error.c (scm_sysmissing): comment that this is deprecated.
2576 see ChangeLog entry for 1999-12-28.
2578 Sat Jan 8 19:52:04 2000 Greg J. Badros <gjb@cs.washington.edu>
2580 * scm_validate.h (SCM_VALIDATE_BOOL_COPY): Fix typo.
2582 Sat Jan 8 17:06:46 2000 Greg J. Badros <gjb@cs.washington.edu>
2584 * backtrace.c: Fix spelling typo in a comment.
2586 * snarf.h: Use new SCM_DOCS macro to encapsulate the non SCM_INIT
2587 text. Reformatted some of the expansions.
2589 Fri Jan 7 15:50:46 2000 Greg J. Badros <gjb@cs.washington.edu>
2591 * scm_validate.h (SCM_OUT_OF_RANGE): Use scm_out_of_range_pos to
2592 report the position of the argument.
2594 * error.h, error.c (scm_out_of_range_pos): Added this function to
2595 take extra "pos" argument, the position number of the errant
2598 * debug.c: Use SCM_OUT_OF_RANGE instead of scm_out_of_range.
2600 * snarf.h: Use SCM_HERE and SCM_INIT as names, not SCM_NOTSNARF
2601 and SCM_SNARFING. Also put the %%% in the SCM_INIT since Mikael
2602 prefers that and I'm reasonably indifferent.
2604 Fri Jan 7 15:03:32 2000 Greg J. Badros <gjb@cs.washington.edu>
2606 * snarf.h: Factor out differences between C++ and non-C++ into
2607 SCM_FUNC_CAST_ARBITRARY_ARGS macro. Modify all the snarf macro
2608 definitions to use SCM_NOTSNARF and SCM_SNARFING macros (like
2609 Mikael's macros, below, but changed names and SCM_SNARFING no
2610 longer expands to include %%% -- that must appear in the argument
2611 so that the token appears at the call-site as a reminder).
2613 2000-01-07 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2615 * snarf.h (SCM_INSITU, SCM_INIT): New snarf macros for use in user
2616 snarf macro definitions.
2618 2000-01-06 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2620 * chars.c (scm_integer_to_char): Use Greg's nice
2621 SCM_VALIDATE_INUM_RANGE macro for argument checking for closer
2624 Thu Jan 6 11:48:49 2000 Greg J. Badros <gjb@cs.washington.edu>
2626 * *.c, snarf.h: Replace GUILE_PROC1 with SCM_DEFINE1 throughout.
2628 Thu Jan 6 11:22:53 2000 Greg J. Badros <gjb@cs.washington.edu>
2630 * Makefile.am (ETAGS_ARGS): Switch to SCM_DEFINE, SCM_DEFINE1
2631 instead of GUILE_PROC.
2633 Thu Jan 6 11:21:49 2000 Greg J. Badros <gjb@cs.washington.edu>
2635 * alist.c: Do not report mismatch errors on some uses of `tmp' (do
2636 this by using SCM_ARG2 instead of `2' in the SCM_VALIDATE_CONS
2639 Thu Jan 6 09:54:33 2000 Dirk Herrmann <dirk@ida.ing.tu-bs.de> --gjb applied
2641 * scm_validate.h: Remove some redundant NIMP tests.
2643 * alist.c: minimize scope of the tmp variables, and initialize
2644 them when declared. The strange SCM_NIMP tests are replaced by
2645 SCM_CONSP tests that more closely reflect the intended semantics.
2646 However, we don't get a performance penalty here, because the
2647 SCM_CONSP test was performed by the ALISTCELL test anyway. * The
2648 extremely ugly use of ASRTGO macros was removed: The calls to
2649 ASRTGO were not encapsulated by "#ifndef SCM_RECKLESS", but got a
2650 label parameter that only exists when SCM_RECKLESS is not defined.
2651 This works, because ASRTGO itself is defined in a way that it only
2652 makes use of the label parameter if SCM_RECKLESS is not defined
2653 (shudder!). Does guile make at all use of the possibility to
2654 define SCM_RECKLESS? * Codesize is likely to be reduced, since
2655 instead of two calls to SCM_ASSERT performed by the ALISTCELL test
2656 we now only get one test.
2658 * list.c: Use SCM_NNULLP, not SCM_NIMP as appropriate. Also use
2659 SCM_NULLP instead of SCM_IMP. Drop use of "register" keyword on
2660 some variables in `list?'. Fix `reverse' and `reverse!'
2661 primitives to handle improper lists better.
2663 Wed Jan 5 11:24:53 2000 Greg J. Badros <gjb@cs.washington.edu>
2665 * *.[ch]: Whitespace changes -- added space after SCM_VALIDATE_*
2666 macros and SCM_DEFINE macros to match GNU coding standards.
2668 Wed Jan 5 11:04:24 2000 Greg J. Badros <gjb@cs.washington.edu>
2670 * *.[ch]: Replace GUILE_PROC w/ SCM_DEFINE.
2672 Wed Jan 5 10:59:06 2000 Greg J. Badros <gjb@cs.washington.edu>
2674 * *.[ch]: Replace SCM_VALIDATE_INT w/ SCM_VALIDATE_INUM for
2675 better consistency with the names of other SCM_VALIDATE_ macros
2676 and better conformance to guile naming policy.
2678 Wed Jan 5 10:50:39 2000 Greg J. Badros <gjb@cs.washington.edu>
2680 * ports.c (s_scm_close_all_ports_except): Use SCM_ARG1 in a
2681 SCM_VALIDATE instead of 1 to avoid a check on the argument (since
2682 it's not the actual name of the formal).
2684 * guile-snarf.awk.in: Do argument/number mismatch checking and
2685 print warnings in an Emacs compile-mode parseable format.
2687 * struct.c: Use SCM_ASSERT_RANGE instead of SCM_ASSERT w/
2688 SCM_OUTOFRANGE as 3rd argument.
2690 * random.c: Fix argument/number mismatch (that I introduced :-( ).
2692 * __scm.h: Do not #define SCM_ARG* when snarfing;
2693 lets us distinguish between 1 and SCM_ARG1 when snarfing as only
2694 the former (using the number) requires the argument to match the
2695 formal in the current argument snarfing check.
2697 * snarf.h: Give new definition of SCM_ASSERT when in
2698 snarfing mode to output a lexically-identifiable sequence that the
2699 guile-snarf.awk script uses to verify argument/position matching.
2701 * ramap.c: Remove extraneous #undef FUNC_NAME.
2703 Wed Jan 5 08:36:38 2000 Greg J. Badros <gjb@cs.washington.edu>
2705 * guile-doc-snarf.awk.in: Removed -- guile-snarf.awk.in is the
2706 current version of the same functionality; it writes the .x output
2707 to stdout instead of directly into the file.
2709 Wed Jan 5 08:15:04 2000 Greg J. Badros <gjb@cs.washington.edu>
2711 * unif.c, symbols.c, strings.c, stacks.c, random.c, print.c,
2712 posix.c: Eliminated a bunch of SCM_NIMP(..)s that are now
2713 redundant with the safer macros. Patch from Dirk Hermann applied
2714 by hand. Thanks Dirk!
2716 * scm_validate.h: Added SCM_VALIDATE_VECTOR_OR_DVECTOR for some
2719 * ramap.c: whitespace change.
2721 Tue Jan 4 14:21:35 2000 Greg J. Badros <gjb@cs.washington.edu>
2723 * options.c, objects.c, keywords.c, gc.c: Some redundant SCM_NIMP
2724 removals from Dirk Hermann.
2726 * alist.c: Rename formals to match the parameter names in the
2727 documentation, updates to documentation. Thanks Dirk Hermann!
2729 2000-01-04 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2731 * eval.c (SCM_CEVAL): Reverse order of
2732 scm_stack_checking_enabled_p and SCM_STACK_OVERFLOW_P
2733 (Thanks to Brad Knotwell.)
2735 Mon Jan 3 08:30:02 2000 Greg Harvey <Greg.Harvey@thezone.net> (applied --01/03/00 gjb)
2737 * gc.c (scm_debug_newcell): Added SCM_SETCAR of the newly
2740 * pairs.h: Added a comment about the need for the SCM_SETCAR in
2743 Mon Jan 3 08:25:19 2000 Greg J. Badros <gjb@cs.washington.edu>
2745 * dynl-vms.c, debug.c, coop-threads.c, backtrace.c, eval.c: More
2746 SCM_NIMP tests that were redundant are now eliminated. Patches
2747 from Dirk Hermann applied by hand.
2749 The ChangeLog continues in the file: "ChangeLog-1996-1999"