1 2000-06-12 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
3 * gdbint.c (SEND_STRING): Cast argument to char pointer.
5 * fports.c (fport_flush): Declare `ptr' as unsigned char (was
8 * Makefile.am (DOT_DOC_FILES): List doc-files explicitly. (We
9 shouldn't use Make rules which aren't supported by most Make
11 (OMIT_DEPENDENCIES): Defined to "libguile.h ltdl.h". (We don't
12 want these dependencies recorded, since they would get bogus
13 relative paths; libguile.h is only used in gh.h and guile.c.)
14 (EXTRA_DOT_X_FILES, EXTRA_DOT_DOC_FILES): New variables.
15 (guile-procedures.txt): Depend on EXTRA_DOT_DOC_FILES.
16 (modinclude_HEADERS): Removed kw.h.
18 * guile-snarf.in: Change regexp "^SCM__I" --> "^ *SCM__I".
19 (The preprocessor might insert spaces before the identifier.)
21 * snarf.h (SCM_SNARF_HERE, SCM_SNARF_INIT, SCM_SNARF_DOCS):
22 Renamed from SCM_HERE, SCM_INIT, SCM_DOCS.
24 * smob.h (scm_smobfuns): Removed deprecated type.
26 * smob.c, smob.h (scm_newsmob): Removed deprecated function.
27 (Replaced by `scm_make_smob_type'.)
29 * keywords.c (scm_tc16_kw): Removed deprecated type.
30 (Replaced by scm_tc16_keyword.)
32 * kw.h: Removed deprecated header file.
34 * evalext.c (serial-map): Removed deprected alias for scm_map.
35 (Has been replaced by `map-in-order'.)
37 * ramap.c (serial-array-copy!, serial-array-map!): Removed
38 depracted aliases. (Replaced by `array-copy-in-order!' and
39 `array-map-in-order'.)
41 2000-06-11 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
43 * gc.h (SCM_VALIDATE_CELL): Rewritten.
44 (SCM_CELL_WORD, SCM_CELL_OBJECT, SCM_SET_CELL_WORD,
45 SCM_SET_CELL_OBJECT): Use new version of SCM_VALIDATE_CELL.
46 (Thanks to Han-Wen Nienhuys.)
48 2000-06-10 Michael Livshin <mlivshin@bigfoot.com>
50 * guile-doc-snarf.in: don't pipe the CPP output right into sed --
51 write it to the temp file first and check the CPP return code.
52 (I introduced this bug earlier, and this probably caused people
53 with non-GNU C preprocessors to get empty *.x files and not to
54 have the build fail right away...).
56 * scmsigs.c (s_scm_sigaction): guard the SIGSYS case with an ifdef
57 -- at least my libc5-based Linux system doesn't define SIGSYS.
59 2000-06-08 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
61 * snarf.h, guile-snarf.awk.in, guile-snarf.in: Replaced snarf
62 markers with identifiers (SCM__I, SCM__D, SCM__S, SCM__E).
63 (Thanks to Bernard Urban.)
65 2000-06-06 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
67 * modules.c (scm_system_module_env_p): Fixed detection of system
70 2000-06-06 Marius Vollmer <mvo@zagadka.ping.de>
72 * scmsigs.c (scm_sigaction): Silently ignore setting handlers for
73 `program error signals' because they can't currently be handled by
76 2000-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
78 * procs.h (SCM_SET_SUBRF): Added.
80 * procs.c (scm_make_subr_opt): Don't assign to SCM_SUBRF, use
81 SCM_SET_SUBRF instead. Thanks to Bernard Urban for the bug
84 2000-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
86 * gc.h (SCM_CARLOC, SCM_CDRLOC): Don't take the address of a SCM
89 * sort.c (scm_sorted_p, scm_merge, scm_merge_list_x,
90 scm_merge_list_step): Don't take the address of SCM_CAR. Use
91 SCM_CARLOC instead. Thanks to Bernard Urban for the bug report.
93 2000-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
95 * boolean.h (SCM_TRUE_P): Removed, as people might use it as a
96 replacement for !SCM_FALSEP.
98 * backtrace.c (display_error_body), boolean.h (SCM_BOOLP), gc.c
99 (scm_unhash_name), gh_data.c (gh_module_lookup), load.c
100 (scm_primitive_load), print.c (scm_simple_format), procs.c
101 (scm_procedure_documentation), procs.h (SCM_TOP_LEVEL), ramap.c
102 (scm_array_fill_int), scmsigs.c (scm_sigaction), stacks.c
103 (narrow_stack, scm_make_stack, scm_stack_id), symbols.c
104 (scm_string_to_obarray_symbol), throw.c (scm_catch,
105 scm_lazy_catch, scm_ithrow), unif.c (scm_make_uve, scm_array_p,
106 scm_array_set_x, scm_bit_set_star_x, scm_bit_count_star),
107 validate.h (SCM_VALIDATE_BOOL_COPY, SCM_VALIDATE_PROC): Replace
108 uses of SCM_TRUE_P (x) with SCM_EQ_P (x, SCM_BOOL_T).
110 2000-06-04 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
112 * eval.c (scm_badformalsp): New static function.
113 (SCM_CEVAL): Check arguments for procedure-with-setter closures.
114 (Thanks to Keisuke Nishida.)
116 The major reason for Guile's slow loading speed has been the fact
117 that a chain of Scheme level procedures has been evaluated for
118 every top-level symbol lookup during the first pass through the
121 The following is a kludge which I suggested four years ago, and
122 which I've repeatedly suggested since. Personally, I've never
123 been bothered by Guile's slow loading speed, so I thought I would
124 let someone else do it...
126 But since the new environments will be included first in
127 Guile-1.5, I thought it would make people happy to get the kludge
130 * modules.c: Added #include "libguile/vectors.h";
131 Added #include "libguile/hashtab.h";
132 Added #include "libguile/struct.h";
133 Added #include "libguile/variable.h";
134 Capture Scheme level `module-make-local-var!' to be used in the
135 standard eval closure.
136 (scm_standard_eval_closure): New primitive.
138 * modules.h (scm_standard_eval_closure): Declare.
140 * eval.c (scm_lookupcar): Test for !SCM_CONSP (SCM_CAR (env))
141 instead of SCM_TRUE (scm_procedurep (SCM_CAR (env))).
143 * symbols.c (scm_sym2vcell): Bypass dispatch in the evaluator for
144 standard eval closures.
146 * variable.c: Code layout fixes.
148 2000-06-03 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
150 * Makefile.am: Added LIBS line to libpath which accidentally
151 disappeared in the change of 2000-06-01.
152 (Thanks to Dale P. Smith.)
154 2000-06-03 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
156 * scmsigs.c (scm_segfault): Removed. (Was probably added by
157 mistake since it is not mentioned in ChangeLog.)
159 * gc.h (SCM_VALIDATE_CELL): Cast result to (void) in order to
160 avoid compiler warnings in gcc. (Does this work for other
163 2000-06-03 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
165 * gc.h (SCM_VALIDATE_CELL): Don't "use" the value returned by
167 (SCM_CARLOC, SCM_CDRLOC): Define directly instead of using
168 SCM_CELL_OBJECT_0 and SCM_CELL_OBJECT_1. It's not correct to take
169 the address of these expressions since they use SCM_VALIDATE_CELL.
170 (Thanks to Bernard Urban.)
172 * dynl.c: Changed #include <ltdl.h> --> #include
173 "libltdl/ltdl.h". (Thanks to Bill Schottstaedt.)
175 2000-06-01 Craig Brozefsky <craig@red-bean.com>
177 * Makefile.am: libguile_la_LDFLAGS gets -version-info args
178 from GUILE-VERSION definition of LIBGUILE version. Added to
179 libpath.h definitions for guileversion and libguileversion which
180 both get their values from GUILE-VERSION definition.
182 2000-05-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
184 * numbers.h (SCM_BIGP): Don't use SCM_SMOB_PREDICATE in header
185 file: Code using numbers should not be required to include
188 2000-05-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
190 * coop-threads.c.cygnus, coop-threads.h.cygnus, fsu-pthreads.h,
191 mit-pthreads.c, mit-pthreads.h: Deleted.
193 * Makefile.am (EXTRA_DIST), scmsigs.c, threads.[ch]: Drop
194 references to deleted files and fsu/mit thread support in
197 2000-05-29 Dirk Herrmann <D.Herrmann@tu-bs.de>
199 * hooks.c (symbol_name, scm_create_hook): Restored the original
200 behaviour of scm_create_hook. Changing it was bad as Carl
201 R. Witty has pointed out.
203 * gc.c (scm_init_gc): We can still rely on scm_create_hook to
206 2000-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
208 * gc.c (scm_init_gc): Protect scm_after_gc_hook, since this will
209 soon not be done by scm_create_hook any longer.
211 * hooks.c (make_hook, print_hook, scm_create_hook,
212 scm_make_hook_with_name, scm_make_hook), hooks.h (SCM_HOOK_NAME,
213 SCM_HOOK_PROCEDURES, SCM_SET_HOOK_PROCEDURES,
214 scm_make_hook_with_name), init.c (scm_boot_guile_1): Hooks no
215 longer have names. As an intermediate solution, the name
216 predicate is emulated via object properties, but use of this
217 feature is deprecated.
219 * hooks.h (scm_free_hook): Removed, as it is never defined.
221 2000-05-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
223 * numbers.[ch] (SCM_POSFIXABLE, SCM_NEGFIXABLE, SCM_FIXABLE):
224 Un-deprecated since otherwise user code can't determine whether a
225 number fits into an inum any longer. The names should be changed
228 * numbers.c (scm_big2inum): Eliminated use of SCM_UNEGFIXABLE.
230 * tags.h (SCM_UNPACK_CAR): Deprecated.
232 2000-05-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
234 * filesys.h (SCM_OPDIRP), fluids.h (SCM_FLUIDP, SCM_FLUID_NUM),
235 fports.h (SCM_OPFPORTP, SCM_OPINFPORTP, SCM_OPOUTFPORTP), hooks.h
236 (SCM_HOOK_ARITY), keywords.h (SCM_KEYWORDP, SCM_KEYWORDSYM),
237 numbers.h (SCM_NUMP, SCM_BIGSIGN, SCM_BDIGITS, SCM_NUMDIGS):
238 Replace SCM_UNPACK_CAR appropriately. Don't access cells via
239 SCM_{SET}?C[AD]R unless they are known to be cons cells.
241 * gc.c (scm_heap_seg_data_t, scm_mark_locations, scm_cellp,
242 init_heap_seg): Remove unused struct member variable 'valid'.
244 2000-05-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
246 * fports.c (fport_write), ports.c (scm_markstream, scm_port_mode,
247 scm_print_port_mode), ports.h (SCM_OPPORTP, SCM_OPINPORTP,
248 SCM_OPOUTPORTP, SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP),
249 procs.h (SCM_CLOSCAR), unif.h (SCM_ARRAY_NDIM, SCM_ARRAY_CONTP),
250 variable.h (SCM_VARIABLEP): Replace SCM_UNPACK_CAR
253 2000-05-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
255 * gc.c (free_list_length), hash.c (scm_hasher), macros.c
256 (scm_macro_type), objects.c (scm_class_of), options.c
257 (scm_options), print.c (scm_iprin1), strports.c (st_seek), throw.c
258 (SCM_LAZY_CATCH_P): Replace SCM_UNPACK_CAR appropriately.
260 2000-05-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
262 * eval.c (scm_macroexp, SCM_CEVAL, scm_force), tags.h: Replace
263 SCM_UNPACK_CAR with SCM_CELL_TYPE or SCM_CELL_WORD_0.
265 * eval.c (scm_force): Add documentation.
267 * eval.c (scm_force, scm_cons_source): Don't access cells via
268 SCM_{SET}?C[AD]R unless they are known to be cons cells.
270 2000-05-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
272 * strings.h (SCM_NSTRINGP, SCM_NRWSTRINGP), tags.h
273 (SCM_NDOUBLE_CELLP), vectors.h (SCM_NVECTORP): Deprecated.
275 * gc.c (scm_igc), gc.h (SCM_PTR_MASK, SCM_PTR_LT): Removed #ifdef
276 nosve #endif conditionally compiled code.
278 2000-05-23 Michael Livshin <mlivshin@bigfoot.com>
280 * gc.c (scm_heap_seg_data_t): fixed comment for the `span' member.
282 2000-05-22 Michael Livshin <mlivshin@bigfoot.com>
284 * guile-doc-snarf.in: put the preprocessed file through sed to
285 trim all lines to 1024 chars. I hope it doesn't break anybody's
286 sed. we'll see. (note: this is lossy trimming, i.e. the spill
287 isn't wrapped around but actually chopped off. this seemed to me
288 safe because the current snarfer doesn't understand multi-line
289 cookies anyway. in the long term, it would be nice not to depend
290 on AWK for anything.)
292 * gc.h (SCM_[SET_]CELL_{WORD,OBJECT}, SCM_VALIDATE_CELL): reverted
293 the previous change to this macros, after deciding to torture the
296 2000-05-21 Michael Livshin <mlivshin@bigfoot.com>
298 * gc.h (SCM_[SET_]CELL_{WORD,OBJECT}, SCM_VALIDATE_CELL): brought
299 the yucky, ugly and nasty conditional compilation back. sorry,
300 but it was either that or requiring GAWK to build Guile.
301 (lots of places): removed the code that implemented the old GC
304 * init.c (scm_boot_guile_1): removed the code conditioned on
305 !GUILE_NEW_GC_SCHEME.
307 * __scm.h: (GUILE_NEW_GC_SCHEME): removed.
309 * gc.c (scm_protect_object, scm_unprotect_object): change the
310 implementation to more efficient (at least in the time complexity
311 sense). the calls should now also be thread-safe -- I suspect
312 that people expect them to be. (thanks to Han-Wen Nienhuys)
313 (lots of places): removed the code that implemented the old GC
316 * hashtab.c (scm_hash_fn_create_handle_x): add missing
317 SCM_REALLOW_INTS before return. I really wonder about the
318 possible interactions between hashtables, threads & GC. it
319 doesn't look healthy at all.
321 2000-05-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
323 * unif.c (scm_bit_count): Fixed the parameter checks. Thanks to
326 2000-05-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
328 * __scm.h (SCM_DEBUG_CELL_ACCESSES), gc.h (SCM_): Added as a new
329 debug option to verify all accesses to cells actually access
332 * gc.h (SCM_VALIDATE_CELL): Added. Only performs validation if
333 SCM_DEBUG_CELL_ACCESSES is set to 1.
335 (SCM_CELL_WORD, SCM_CELL_OBJECT, SCM_SET_CELL_WORD,
336 SCM_SET_CELL_OBJECT): Use SCM_VALIDATE_CELL to check every cell
339 2000-05-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
341 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs,
342 gh_scm2floats, gh_scm2doubles): Change !SCM_NIMP to SCM_IMP.
344 * gc.c (scm_cellp): Fixed and simplified.
346 * throw.c (JBJMPBUF, SETJBJMPBUF, SCM_JBDFRAME, SCM_SETJBDFRAME,
347 make_jmpbuf, scm_init_throw): Now using double cells to represent
348 jump buffers when using debug extensions.
352 2000-05-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
354 * gh.h gh_data.c gh_funcs.c (gh_new_procedure*, gh_chars2byvect,
355 gh_shorts2svect, gh_longs2ivect, gh_ulongs2uvect, gh_floats2fvect,
356 gh_doubles2dvect, gh_doubles2scm, gh_define, gh_lookup,
357 gh_module_lookup): Accept const pointers as parameters.
359 * gh.h gh_data.c (gh_int2scmb): Deprecated.
361 2000-05-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
363 * __scm.h (SCM_DEBUG_REST_ARGUMENT): Renamed from
364 SCM_DEBUG_REST_ARGUMENTS in order to clarify that we don't test
365 the actual arguments in the list, but rather the rest argument as
368 * validate.h (SCM_VALIDATE_REST_ARGUMENT): Added.
370 * async.c (scm_noop), eval.c (scm_map, scm_for_each), list.c
371 (scm_list_star, scm_append, scm_append_x), ports.c
372 (scm_close_all_ports_except), ramap.c (scm_array_map_x,
373 scm_array_for_each), regex-posix.c (scm_make_regexp), stacks.c
374 (scm_make_stack), strings.c (scm_string_append), struct.c
375 (scm_make_struct, scm_make_vtable_vtable): Validate rest arguments.
377 * dynl.c (DYNL_GLOBAL, sysdep_dynl_link, kw_global, sym_global,
378 scm_dynamic_link, scm_init_dynamic_linking), dynl.h
379 (scm_dynamic_link): Removed possibility to pass flags to
380 scm_dynamic_link, as it had no effect anyway.
382 * filesys.c (scm_fcntl): Made single optional rest argument into
383 a standard optional argument.
385 * hooks.c (scm_run_hook): A list of rest arguments is never
388 * list.c (scm_append, scm_append_x), stacks.c (scm_make_stack),
389 strings.c (scm_string_append): Don't perform half-hearted checks
390 to see whether the rest argument forms a proper list any more, use
391 SCM_VALIDATE_REST_ARGUMENTS instead.
393 * ports.c (scm_close_all_ports_except): Accept empty list of rest
396 * posix.c (scm_convert_exec_args), print.c (scm_simple_format):
397 Simplify verification of rest argument.
399 * stacks.c (scm_make_stack), stacks.h (scm_make_stack), throw.c
400 (ss_handler, handler_message): Make first mandatory rest argument
401 of scm_make_stack into a standard mandatory argument.
403 * unif.c (scm_transpose_array, scm_enclose_array,
404 scm_array_in_bounds_p), unif.h (scm_transpose_array,
405 scm_enclose_array, scm_array_in_bounds_p): Make first mandatory
406 rest argument into a standard mandatory argument.
408 2000-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
410 * __scm.h: Added SCM_DEBUG as default debug option. (Thanks to
411 Keisuke Nishida for the suggestion.) Added debug option
412 SCM_DEBUG_REST_ARGUMENTS.
414 * eval.c (scm_map, scm_for_each): Make sure all lists have the
415 same length. Also, removed redundant parameter checks.
417 2000-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
419 * Makefile.am: Let 'make clean' remove *.x and *.doc files.
421 * __scm.h: Improved explanation of giving options to make.
423 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS), tags.h
424 (SCM_STRICT_TYPING, SCM_DEBUG_TYPING_STRICTNESS): Renamed
425 SCM_STRICT_TYPING to SCM_DEBUG_TYPING_STRICTNESS and moved the
426 corresponding declaration and comment to __scm.h.
428 * _scm.h (errno), gc.h (SCM_CELLPTR, SCM_PTR_LT), numbers.c
429 (scm_remainder, scm_modulo), numbers.h (SCM_SRS, SCM_MAKINUM,
430 SCM_INUM): Removed conditionally compiled code for Turbo C.
432 * gdbint.c (gdb_maybe_valid_type_p): Eliminated call to scm_tag.
433 That check can be assumed to be redundant except for very rare
434 conditions that actually indicate broken heap data.
436 2000-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
438 * numbers.c (scm_logcount, scm_integer_length): Reordered
441 2000-05-15 Gary Houston <ghouston@arglist.com>
443 * stime.c (scm_strftime): don't reset TZ if zone is an empty
444 string. append a "0" to the zone for TZ.
446 2000-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
448 * numbers.c (scm_logbit_p, scm_bit_extract): Reordered dispatch
451 (scm_bit_extract): Fixed handling of bignums.
453 2000-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
455 * async.c (scm_sys_gc_async_thunk), chars.h (SCM_ICHRP, SCM_ICHR,
456 SCM_MAKICHR), continuations.h (SCM_SETJMPBUF), error.c
457 (scm_sysmissing), error.h (scm_sysmissing), evalext.c
458 ('serial-map), ioext.c (scm_fseek), ioext.h (scm_fseek),
459 keywords.c (scm_tc16_kw, scm_init_keywords), ports.h (SCM_CRDY,
460 SCM_INPORTP, SCM_OUTPORTP), ramap.c ('serial-array-copy!,
461 'serial-array-map!), smob.c (scm_newsmob), smob.h (scm_smobfuns,
462 scm_newsmob), tag.c (scm_tag), tag.h (scm_tag), tags.h
463 (scm_tc16_flo, scm_tc_flo, scm_tc_dblr, scm_tc_dblc): Wrapped
464 deprecated code between #if (SCM_DEBUG_DEPRECATED == 0) #endif.
466 * fports.c (scm_fport_buffer_add), ports.c (scm_input_port_p,
467 scm_output_port_p), print.c (scm_get_print_state), validate.h
468 (SCM_VALIDATE_CHAR): Replace use of deprecated macros
469 SCM_INPORTP, SCM_OUTPORTP, SCM_ICHRP by SCM_INPUT_PORT_P,
470 SCM_OUTPUT_PORT_P, SCM_CHARP, respectively.
472 2000-05-14 Gary Houston <ghouston@arglist.com>
474 * stime.c (scm_strftime): if HAVE_TM_ZONE is not defined, hack the
475 TZ environment variable so that the %Z format returns the zone
476 from the input vector instead of the system default.
478 from Keisuke Nishida:
479 * fports.c (scm_setvbuf): minor docstring fix.
480 * ports.h (scm_generic_fgets): obsolete prototype deleted.
482 2000-05-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
484 * __scm.h: Added new section for debugging options.
486 (SCM_DEBUG_DEPRECATED): If 1, no deprecated code is included to
487 help developers to get rid of references to deprecated code.
489 * numbers.[ch] (SCM_POSFIXABLE, SCM_NEGFIXABLE, SCM_UNEGFIXABLE,
490 SCM_FIXABLE, SCM_FLOBUFLEN): These macros are no longer provided
491 as part of the interface and are marked as deprecated in the
494 * numbers.c (scm_make_real, scm_make_complex): Inlined the
495 corresponding macros SCM_NEWREAL and SCM_NEWCOMPLEX,
498 * numbers.h (SCM_NEWREAL, SCM_NEWCOMPLEX, SCM_INEXP, SCM_CPLXP,
499 SCM_REAL, SCM_IMAG, SCM_REALPART, scm_makdbl, SCM_SINGP,
500 SCM_NO_BIGDIG, SCM_NUM2DBL, scm_dblproc): Deprecated.
502 2000-05-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
504 * gc.h (scm_cell, SCM_CELL_WORD, SCM_CELL_OBJECT,
505 SCM_SET_CELL_WORD, SCM_SET_CELL_OBJECT): Scheme cells now consist
506 of two scm_bits_t values instead of two SCM values, because it is
507 legal for cell entries to hold values that are not scheme objects.
509 (SCM_SETAND_CAR, SCM_SETAND_CDR, SCM_SETOR_CAR, SCM_SETOR_CDR):
510 Use SCM_SETC[AD]R to modify contents of pairs.
512 2000-05-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
514 * numbers.c (IS_INF, isfinite): Added FIXME comment.
516 (scm_abs, scm_magnitude): Make these two independent of each
517 other. scm_abs now reports an error if given a complex argument.
519 (scm_istr2flo, scm_integer_p). Use SCM_REAL_VALUE instead of
520 SCM_REALPART if the object is known to be real.
522 (scm_init_numbers): No need to use SCM_NEWREAL macro for speed
525 * numbers.h (SCM_SINGP): Set to 0 instead of SCM_BOOL_F.
527 2000-05-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
529 * eq.c (scm_eqv_p): Separate handling of real and complex
530 values. Remove #ifdef SCM_BIGDIG #endif test.
532 * eval.c (SCM_CEVAL, SCM_APPLY), gh_data.c (gh_scm2floats,
533 gh_scm2doubles), hash.c (scm_hasher), ramap.c (scm_array_fill_int,
534 ramap_rp, scm_array_map_x), random.c (vector_scale,
535 vector_sum_squares), unif.c (scm_make_uve, scm_array_p,
536 scm_array_set_x): Use SCM_REAL_VALUE instead of SCM_REALPART if
537 the object is known to be real. Use SCM_COMPLEXP instead of
538 deprecated SCM_CPLXP. Use SCM_INEXACTP instead of deprecated
541 2000-05-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
543 * numbers.c: No need to include unif.h.
545 (IS_INF): Returned to old test for now: x == x + 1 will not work
546 for large numbers due to rounding errors.
547 Thanks to Kalle Olavi Niemitalo.
549 2000-05-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
551 * numbers.c (scm_divbigdig): Removed outdated comment.
553 (scm_number_to_string, scm_string_to_number, scm_number_p,
554 scm_real_p, scm_integer_p, scm_inexact_p, scm_gr_p, scm_leq_p,
555 scm_geq_p, scm_make_rectangular, scm_make_polar,
556 scm_inexact_to_exact): Added comments.
558 (add1, scm_init_numbers): Removed add1.
560 2000-05-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
562 * numbers.c (IS_INF): The new test is x == x + 1. The old test
563 x == x/2 did not work for zero values. Thanks to Han-Wen Nienhuys
566 (scm_number_to_string, scm_sum, scm_difference, scm_two_doubles,
567 scm_num2long, scm_num2long_long, scm_num2ulong): Reordered
570 2000-05-09 Marius Vollmer <mvo@zagadka.ping.de>
572 * scmsigs.c (take_signal): Execute SCM_ASYNC_TICK for SIGSEGV,
573 SIGILL and SIGBUS signals. These signals are not continuable and
574 must be handled for real right away.
576 2000-05-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
578 * numbers.c (scm_zero_p, scm_positive_p, scm_negative_p,
579 scm_real_part, scm_imag_part, scm_magnitude,
580 scm_inexact_to_exact): Reordered dispatch sequence.
582 2000-05-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
584 * feature.c: No need to include "libguile/smob.h"
586 (scm_loc_features, features, scm_add_feature, scm_init_feature):
587 Removed variable 'scm_loc_features' as a pointer to the SCM value
588 holding the features list. Using variable 'features' instead,
589 which holds the interned pair. Thus, SCM_SETCDR can be used
590 instead of pointer trickery.
592 2000-05-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
594 * alist.c (scm_acons): Use SCM{_SET}?_CELL_OBJECT as long as a
595 cell is not known to be a valid pair.
597 2000-05-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
599 * eval.c (ASRTSYNTAX, scm_m_body, scm_m_letrec1): Removed
600 ASRTSYNTAX. Using SCM_ASSYNT instead.
602 (scm_m_body): Don't create a redundant cons cell.
604 (scm_m_do): Removed redundant test 'bodycheck'.
606 (bodycheck): Removed.
608 * stacks.c (stack_depth, read_frame, read_frames): Removed
609 redundant calculation of size, minimized some variable scopes.
611 2000-05-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
613 * pairs.c (scm_cons, scm_cons2): Use SCM{_SET}?_CELL_OBJECT as
614 long as a cell is not known to be a valid pair.
616 (scm_pair_p): Eliminated redundant SCM_IMP test.
618 2000-05-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
620 * eval.c (scm_m_body, scm_macroexp, unmemocopy, scm_eval_args,
621 scm_deval_args): Eliminated redundant SCM_IMP tests.
623 * hashtab.c (scm_ihashx, scm_sloppy_assx, scm_delx_x), weaks.c
624 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table,
625 scm_make_doubly_weak_hash_table): Fixed critical sections.
626 Thanks to Keisuke Nishida.
628 2000-05-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
630 * numbers.c (scm_logand, scm_logior, scm_logxor, scm_logtest):
631 Fixed some goto-related initialization bugs (introduced by me).
633 2000-05-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
635 * numbers.h (SCM_INUM0): Uses SCM_MAKINUM instead of SCM_PACK.
637 * dynl.c (dynl_obj, DYNL_OBJ, get_dynl_obj): Removed.
639 (DYNL_FILENAME, DYNL_HANDLE): Use SCM_CELL... macros instead of
642 (SET_DYNL_HANDLE): Added.
644 (scm_dynamic_object_p): Simplified.
646 (scm_dynamic_unlink, scm_dynamic_func): Changed comment. Deliver
647 better error message when accessing unlinked dynamic objects.
648 Eliminated call to get_dynl_obj.
650 2000-05-03 Marius Vollmer <mvo@zagadka.ping.de>
652 * scmsigs.c (orig_handlers) [!HAVE_SIGACTION]: Fix declaration to
653 be an array of function pointers instead of being a pointer to an
654 array returning function. Thanks to Kalle Olavi Niemitalo!
656 2000-05-03 Dirk Herrmann <D.Herrmann@tu-bs.de>
658 * numbers.c (scm_divbigbig, scm_divbigint), numbers.h
659 (scm_divbigbig, scm_divbigint): Don't return zero any more to
660 indicate that a division has a remainder, return SCM_UNDEFINED
661 instead. It is improbable that anyone actually used these
662 functions outside of numbers.c. For this reason and due to the
663 change in behaviour the functions are static now. Thus, if
664 surprisingly there are users of these functions they will at least
667 * numbers.c: Removed #ifdef SCM_BIGDIG #endif in those functions,
668 that already have a clean dispatch order. Note: SCM_BIGDIG is
671 * numbers.c (scm_inexact_p): Simplified.
673 * numbers.c (scm_num_eq_p, scm_less_p, scm_max, scm_min,
674 scm_product, scm_num2dbl, scm_angle): Reordered dispatch
675 sequence, thereby fixing some comparisons of SCM values with
678 * numbers.c (scm_divide): Division by zero of inums leads to an
679 error now. (Formerly, an infinite number was returned.)
681 Respect the fact, that scm_divbigbig does now return SCM_UNDEFINED
682 if a division has a remainder.
684 2000-05-02 Gary Houston <ghouston@arglist.com>
686 * Makefile.am (INCLUDES): add ${INCLTDL} (thanks to Tim Mooney).
688 2000-05-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
690 * numbers.c (scm_logtest, scm_division): Reordered dispatch
691 sequence, thereby fixing some comparisons of SCM values with
694 * numbers.h (scm_makdbl): Mark as deprecated at the point of
697 * eval.c (SCM_CEVAL, SCM_APPLY), gh_data.c (gh_double2scm,
698 gh_doubles2scm), numbers.c (scm_istr2flo, scm_max, scm_min,
699 scm_sum, scm_difference, scm_product, scm_divide, scm_sys_expt,
700 scm_sys_atan2, scm_make_rectangular, scm_make_polar,
701 scm_real_part, scm_imag_part, scm_magnitude, scm_angle,
702 scm_long2num, scm_long_long2num, scm_ulong2num), ramap.c
703 (ramap_rp, scm_array_map_x), random.c (scm_random,
704 scm_random_uniform, scm_random_normal_vector_x, scm_random_exp),
705 struct.c (scm_struct_ref), unif.c (scm_array_to_list): Replace
706 call to scm_makdbl with a call to scm_make_real or
707 scm_make_complex, depending on whether the imaginary part is known
710 2000-05-01 Gary Houston <ghouston@arglist.com>
712 * scmsigs.c: fix the definition of orig_handlers for the case
713 that HAVE_SIGACTION is not defined (thanks to
714 Kalle Olavi Niemitalo).
716 * Makefile.am: remove include_HEADERS (was libguile.h)
717 libguile.h: moved to top level directory.
719 2000-04-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
721 * numbers.c (SCM_SWAP): Moved to the top of the file to allow for
724 * numbers.c (scm_modulo, scm_gcd, scm_lcm, scm_logand, scm_logior,
725 scm_logxor): Reordered dispatch sequence, thereby fixing some
726 comparisons of SCM values with integer constants.
728 * number.c (scm_logtest): Removed some redundant SCM_{N}?IMP
731 2000-04-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
733 * numbers.c (scm_quotient, scm_remainder): Removed code that was
734 conditionally compiled based on BADIVSGNS. BADIVSGNS does not
735 occur anywhere else throughout guile.
737 * numbers.c (scm_quotient): Fixed parameter number in error
740 * numbers.c (scm_remainder): Reordered dispatch sequence.
742 2000-04-25 Gary Houston <ghouston@arglist.com>
744 * posix.c (scm_execlp): docstring fix (thanks to Martin
747 2000-04-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
749 * eval.c (undef_object): Made into a local static variable
750 (suggested by Jost Boekemeier).
752 2000-04-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
754 * pairs.c (cxrs, scm_init_pairs): Simplify initialization of
757 * procs.c (scm_init_iprocs), procs.h (scm_subr, scm_iproc,
758 scm_dsubr, scm_init_iprocs): Removed.
760 * procs.h (SCM_SUBRF, SCM_DSUBRF): Access the cell words
761 directly instead of casting a cell to a C struct.
763 2000-04-22 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
765 Better modularization of GC extensions through new C level GC
768 * weaks.c (scm_weaks_prehistory): New function: Add
769 scm_weak_vector_gc_init to scm_before_mark_c_hook; Add
770 scm_mark_weak_vector_spines to scm_before_sweep_c_hook.
771 (scm_scan_weak_vectors): New function; added to
772 scm_after_sweep_c_hook.
774 * weaks.h (scm_weak_vectors, scm_weaks_prehistory): Added
777 * guardians.h (scm_guardian_gc_init, scm_guardian_zombify): Are
780 * guardians.c (scm_guardian_gc_init): Turned into a hook function
781 and added to scm_before_mark_c_hook.
782 (scm_guardian_zombify): Turned into a hook function and added to
783 scm_before_sweep_c_hook.
785 * async.c (scm_sys_gc_async_thunk): Run after-gc-hook.
786 Added #include "libguile/gc.h".
788 * gc.h: Added #include "libguile/hooks.h".
790 * gc.c: Removed #include "libguile/guardians.h".
791 (scm_before_gc_c_hook, scm_before_mark_c_hook,
792 scm_before_sweep_c_hook, scm_after_sweep_c_hook,
793 scm_after_gc_c_hook): New C level hooks.
794 (scm_after_gc_hook): New Scheme level hook.
795 (scm_gc_sweep): Moved scanning of weak vectors to weaks.c.
796 (scm_igc): Moved initialization of scm_weak_vectors and the call
797 to scm_guardian_gc_init to respective module.
798 (scm_mark_weak_vector_spines): Moved to weaks.c;
799 Call to scm_guardian_zombify moved to guardians.c;
800 Run scm_before_gc_c_hook, scm_before_sweep_c_hook,
801 scm_after_gc_c_hook at appropriate places.
802 (scm_init_gc): Initialize scm_after_gc_hook.
804 * hooks.c, hooks.h (scm_make_hook_with_name): Removed deprecated
807 * init.c (scm_boot_guile_1): Added `scm_init_hooks'.
809 * Makefile.am: Added hooks.c, hooks.h, hooks.x.
811 * feature.c, feature.h: Broke out hook code into separate files.
813 * hooks.c, hooks.h: New files.
815 * *.*: Change includes so that they always use the "prefixes"
816 libguile/, qt/, guile-readline/, or libltdl/.
817 (Thanks to Tim Mooney.)
819 * Makefile.am (INCLUDES): Removed THREAD_CPPFLAGS and INCLTDL.
820 (DEFS): Added. automake adds -I options to DEFS, and we don't
822 Removed all -I options except for the root source directory and
823 the root build directory.
825 * numbers.c (scm_odd_p, scm_even_p): Use SCM_WRONG_TYPE_ARG
826 instead of SCM_ASSERT (0, ...). (Some compilers will complain
827 about control reaching end of function otherwise, and, besides,
828 the new code is not less clear.)
830 * gc.c (scm_must_malloc, scm_must_realloc, scm_must_free): Added
831 calls to malloc debugging functions.
833 * init.c (scm_boot_guile_1): Added calls to debug-malloc init
836 * Makefile.am: Added debug-malloc.c, debug-malloc.h,
839 * debug-malloc.c, debug-malloc.h: New files.
841 2000-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
843 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p): Added
844 documentation strings.
846 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p, scm_abs,
847 scm_quotient): Reordered dispatch sequence to first handle
848 immediates, second handle bignums and finally handle generic
849 functions respectively signal wrong type arguments. Hopefully
850 this will allow for easier separation when goops is integrated.
852 2000-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
854 * gc.c (which_seg): Use SCM2PTR to convert a non immediate SCM
855 variable into a pointer to a heap cell.
857 * gc.c (scm_mark_locations, scm_cellp, init_heap_seg,
858 scm_unhash_name): Remove redundant cast to SCM_CELLPTR.
860 2000-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
862 * print.c (scm_iprin1): Don't assign zero to SCM values, use
863 SCM_UNDEFINED instead.
865 * weaks.c (scm_make_weak_vector): Fix assignment of zero to a
866 vector element. (Still to be improved)
868 2000-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
870 * eval.c (undef_cell): Removed, replaced by:
872 (undef_object): Added to replace undef_cell.
874 (scm_lookupcar, scm_lookupcar1): Use undef_object.
876 * eval.c (scm_lookupcar, scm_lookupcar1, scm_m_atfop,
877 scm_m_atbind, CHECK_EQVISH, SCM_CEVAL), procs.h (SCM_SETCODE):
878 Don't perform arithmetic operations with SCM values.
880 * eval.c (scm_lookupcar, scm_lookupcar1, scm_m_atfop,
881 scm_m_atbind, scm_eval_args, scm_deval_args, SCM_CEVAL): Use
882 symbolic names for the tc3 type codes.
884 * eval.c (scm_m_define, SCM_CEVAL, SCM_APPLY): Remove redundant
887 * eval.c (scm_eval_args, scm_deval_args, SCM_CEVAL): Made the
888 access of the struct vcell element explicit.
890 2000-04-19 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
892 * struct.c (scm_struct_free_light, scm_struct_free_standard,
893 scm_struct_free_entity): Use `scm_must_free' instead of `free'.
895 * procs.c (scm_make_subr_opt): Tell scm_must_realloc that we're
896 realloc:ing scm_subr_table ("what" instead of "who").
898 * numbers.c (scm_adjbig): Ditto.
900 2000-04-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
902 * unif.c (l2ra): Don't eliminate the call to scm_array_set_x
903 itself, as was done in the previous 'patch'. (Thanks to Radey
906 2000-04-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
908 * options.c (scm_options), read.c (recsexpr): Remove redundant
911 * print.c (scm_iprin1): Made the access of the struct vcell
914 * print.h (SCM_PRINT_CLOSURE): Added call to SCM_PACK.
916 * ramap.c (scm_ra_eqp, ra_compare), unif.c
917 (scm_uniform_vector_ref, scm_cvref, rapr1): Separated accesses to
918 unsigned long and signed long arrays and clarified the way the
921 * ramap.c (scm_array_map_x, raeql), read.c (scm_lreadr), stacks.c
922 (narrow_stack), unif.c (scm_cvref, scm_uniform_array_read_x,
923 scm_raprin1): Use SCM_EQ_P to compare SCM values.
925 * strings.c (scm_makstr): Treat the msymbol slots as a field of
928 * struct.h (SCM_SET_VTABLE_DESTRUCTOR): Treat the struct data as
929 a field of scm_bits_t values.
931 * unif.c (l2ra): Don't test result of scm_array_set_x against
932 zero: It is always SCM_UNSPECIFIED.
934 2000-04-18 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
936 * script.c (scm_compile_shell_switches): Also enable
937 record-positions when given the --debug option. (Thanks to Diego
940 2000-04-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
942 * print.c (ENTER_NESTED_DATA, print_circref, scm_iprlist):
943 Compare SCM's with SCM_EQ_P.
945 * print.c (scm_make_print_state), srcprop.c
946 (scm_source_properties): Use valid scheme object to initialize
949 * print.c (scm_iprin1): Remove redundant calls to SCM_UNPACK.
951 2000-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
953 * struct.c (scm_alloc_struct, scm_struct_free_0,
954 scm_struct_free_light, scm_struct_free_standard,
955 scm_struct_free_entity, scm_make_struct, scm_make_vtable_vtable),
956 struct.h (scm_struct_free_t, scm_alloc_struct, scm_struct_free_0,
957 scm_struct_free_light, scm_struct_free_standard,
958 scm_struct_free_entity): Struct data regions (and thus also
959 vtable data regions) are now C arrays of scm_bits_t elements.
961 * gc.c (scm_gc_mark, scm_gc_sweep, scm_unhash_name): Made the
962 mixup of glocs and structs explicit.
964 * gc.c (scm_unprotect_object): Compare SCM's with SCM_EQ_P.
966 2000-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
968 * eval.c (scm_unmemocar): Use macros to test for gloc cell.
969 Minimize scope of variable 'ir'.
971 * eval.h (SCM_IFRAME, SCM_IDIST), weaks.h (SCM_IS_WHVEC_ANY):
972 Added missing call to SCM_UNPACK.
974 2000-04-17 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
976 * validate.h (SCM_VALIDATE_INUM_RANGE_COPY,
977 SCM_VALIDATE_NUMBER_COPY): New macros.
979 2000-04-16 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
981 * script.c (scm_compile_shell_switches): Added --debug option.
983 2000-04-16 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
985 * vectors.c (scm_vector_set_x): Return SCM_UNSPECIFIED (as
988 2000-04-15 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
990 * ports.h (SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P): New macros.
991 (SCM_INPORTP, SCM_OUTPORTP): Marked as deprecated.
993 * validate.h (SCM_VALIDATE_INPUT_PORT, SCM_VALIDATE_OUTPUT_PORT):
995 Cleanup of code layout.
997 * ports.c, ports.h (close-input-port, close-output-port): New R5RS
1000 2000-04-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1002 * continuations.c (scm_make_cont, scm_dynthrow): Completely
1003 separated implementations for defined (CHEAP_CONTINUATIONS) and
1004 !defined (CHEAP_CONTINUATIONS). Also, now using memcpy for stack
1007 * continuations.c (grow_stack): Renamed from grow_throw.
1009 * continuations.c (copy_stack_and_call): New static function.
1011 * continuations.c (scm_dynthrow): Simplified and made static.
1013 * continuations.h (scm_dynthrow): Made static.
1015 2000-04-13 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1017 * unif.c, unif.h (shared-array-root, shared-array-offset,
1018 shared-array-increments): New primitives.
1020 2000-04-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
1022 * gc.c (scm_gc_sweep): Simplify the computation of freed memory
1025 * symbols.h (SCM_SLOTS, SCM_SYMBOL_FUNC, SCM_SYMBOL_PROPS,
1026 SCM_SYMBOL_HASH): The msymbol slots are now a field of scm_bits_t
1029 * symbols.h (SCM_SET_SYMBOL_FUNC, SCM_SET_SYMBOL_PROPS): New
1032 symbols.c (scm_intern_obarray_soft, msymbolize, scm_symbol_fset_x,
1033 scm_symbol_pset_x): Use them.
1035 * symbols.c (scm_symbol_hash): Unpack to access SCM raw data.
1037 2000-04-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
1039 * ports.c (scm_port_print): The port data is read as raw data.
1041 * ports.h (SCM_TC2PTOBNUM, SCM_PTOBNUM): Fix SCM/scm_bits_t
1044 2000-04-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
1046 * eval.c (SCM_CEVAL), objects.c (scm_mcache_lookup_cmethod,
1047 scm_make_subclass_object), objects.h (SCM_CLASS_FLAGS,
1048 SCM_ENTITY_PROCEDURE, SCM_ENTITY_SETTER), struct.c
1049 (scm_struct_init, scm_struct_vtable_p, scm_make_struct,
1050 scm_struct_ref, scm_struct_set_x), struct.h (SCM_STRUCT_DATA):
1051 The struct data is now an array of scm_bits_t variables.
1053 * objects.h (SCM_SET_ENTITY_PROCEDURE): New macro.
1055 objects.c (scm_set_object_procedure_x): Use it.
1057 * struct.c (scm_struct_init): Unused variable 'data' removed.
1059 (scm_struct_vtable_p): Redundant SCM_IMP tests removed.
1061 2000-04-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
1063 * objects.h (SCM_OBJ_CLASS_FLAGS, SCM_OBJ_CLASS_REDEF), struct.h
1064 (SCM_STRUCT_VTABLE_DATA, SCM_STRUCT_LAYOUT, SCM_STRUCT_VTABLE,
1065 SCM_STRUCT_PRINTER): The struct vtable data is now an array of
1066 scm_bits_t variables.
1068 * struct.h (SCM_SET_STRUCT_LAYOUT): New macro.
1070 struct.c (scm_make_vtable_vtable): Use it.
1072 2000-04-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
1074 * symbols.c (scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
1075 scm_intern_obarray_soft, scm_sysintern0,
1076 scm_string_to_obarray_symbol, scm_intern_symbol,
1077 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
1078 scm_symbol_bound_p, scm_symbol_set_x): Don't use C operators to
1081 2000-04-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
1083 * numbers.c (scm_quotient, scm_modulo): Reordered to handle the
1084 case of immediate numbers parameters first. Also, only use
1085 decoded numbers for numerical comparison.
1087 2000-04-10 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1089 * objects.h: Don't redeclare scm_call_generic_0 and
1090 scm_apply_generic. (Thanks to Tal Tversky.)
1092 2000-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1094 * hash.c (scm_hasher): Use symbolic names for the tc3 constants.
1095 Unpack SCM value to use it as a switch parameter. Don't cast SCM
1096 values to int values.
1098 2000-04-10 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1100 * coop.c (mother): Handled EINTR (the wait has been interrupted by
1103 2000-04-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
1105 * __scm.h (SCM_WTA_DISPATCH_[012n]): To test whether a SCM value
1106 contains a raw zero value it has to be unpacked.
1108 * debug.c (with_traps_inner, scm_with_traps): Passing SCM values
1109 via void * requires unpacking / packing.
1111 * stacks.h (SCM_STACKP): Remove unnecessary SCM_NIMP test and use
1112 SCM_EQ_P to compare SCM values.
1114 * stacks.h (SCM_FRAME_VOID_P, SCM_FRAME_REAL_P, SCM_FRAME_PROC_P,
1115 SCM_FRAME_EVAL_ARGS_P, SCM_FRAME_OVERFLOW_P): Remove unnecessary
1118 * tags.h (SCM_NECONSP): Define in terms of SCM_ECONSP
1120 * tags.h (SCM_ECONSP): Clarify the test for glocs. This is still
1123 2000-04-05 Michael Livshin <mlivshin@bigfoot.com>
1125 * async.[ch]: unexpose low-level async access macros (thanks to
1128 * validate.h: move async validation macros to async.c (nobody else
1129 needs them anyway), and rename them.
1131 2000-04-04 Michael Livshin <mlivshin@bigfoot.com>
1133 * async.h: kill the scm_async_t struct. having a heap cell
1134 pretending to be a C struct is not helthy, and is not needed here
1135 anyway, as asyncs happily fit in one heap cell.
1137 * async.c: reflect the fact that asyncs are now represented by
1138 single heap cell each.
1140 2000-04-04 Gary Houston <ghouston@arglist.com>
1142 * error.c (scm_syserror): save errno before doing anything else,
1143 since it's used in two expressions and may get mutated (thanks to
1146 2000-04-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
1148 * debug.c (scm_procedure_source, scm_procedure_environment),
1149 gsubr.c (scm_make_gsubr_with_generic, scm_gsubr_apply), procs.c
1150 (scm_procedure, scm_setter): Return valid scheme value as dummy.
1152 * filesys.c (scm_readdir, scm_rewinddir, scm_closedir,
1153 scm_dir_print, scm_dir_free), numbers.h (SCM_COMPLEX_REAL,
1154 SCM_COMPLEX_IMAG), regex-posix.h (SCM_RGX), throw.c (JBJMPBUF,
1155 SETJBJMPBUF, JBJMPBUF, SETJBJMPBUF, freejb, print_lazy_catch,
1156 scm_ithrow), unif.c (scm_uniform_vector_ref, scm_cvref,
1157 scm_array_set_x, rapr1), unif.h (SCM_ARRAY_V, SCM_ARRAY_BASE),
1158 vectors.h (SCM_VELTS, SCM_VELTS_AS_STACKITEMS, SCM_SETVELTS): Use
1159 SCM_{SET_}?CELL_WORD* to access cell entries with raw data.
1161 * filesys.c (scm_closedir), numbers.c (scm_addbig), numbers.h
1162 (SCM_SETNUMDIGS), throw.c (JBACTIVE, SCM_JBDFRAME,
1163 SCM_SETJBDFRAME): Read and modify data bits in cell entry #0 using
1164 SCM_{SET_}?CELL_WORD_0.
1166 * filesys.c (fill_select_type, retrieve_select_type, scm_select),
1167 numbers.c (scm_gcd, scm_lcm, scm_integer_expt, scm_zero_p,
1168 scm_product, scm_divide), posix.c (scm_getgrgid), ramap.c
1169 (scm_array_fill_int, racp), throw.c (scm_catch, scm_lazy_catch,
1170 scm_ithrow), unif.c (scm_make_uve, scm_array_p,
1171 scm_transpose_array, scm_array_set_x, scm_bit_set_star_x,
1172 scm_bit_count_star, l2ra), variable.c (prin_var,
1173 scm_make_variable, scm_make_undefined_variable,
1174 scm_builtin_variable), vectors.c (scm_vector_set_length_x),
1175 vports.c (sf_flush, sf_close): Don't use C operators to compare
1178 * numbers.c (scm_odd_p, scm_even_p), variable.c (prin_var): Must
1179 unpack SCM values to access their raw contents.
1181 * numbers.c (big2str): Eliminate unnecessary casts to SCM.
1183 * numbers.h (SCM_NEWREAL), regex-posix.h (SCM_RGXP), vports.c
1184 (scm_make_soft_port): Use SCM_{SET_}?CELL_TYPE to access the cell
1187 * throw.c (printjb): Eliminated unnecessary unpack.
1189 * variable.c (make_vcell_variable): Smob data is of type
1192 2000-04-04 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1194 * print.c: Removed promise to rewrite printer code before next
1197 2000-04-03 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1199 * iselect.c (add_fd_sets): Insert empty statement after label.
1200 (Thanks to Tim Mooney.)
1202 2000-04-03 Michael Livshin <mlivshin@bigfoot.com>
1204 * guardians.c (scm_guardian_zombify): mark all zombies in a
1205 separate loop after processing all the currently known live
1206 guardians, so as to not introduce order dependencies (thanks to
1207 Gary Houston). note that the order problems are still there if
1208 some guardians are themselves zombies, but that's a sick case that
1209 I'm not going to worry about.
1210 also, make another outer loop to process zombified
1211 guardians (which are uncovered while marking zombies).
1213 2000-04-03 Dirk Herrmann <D.Herrmann@tu-bs.de>
1215 * evalext.c (scm_definedp, scm_m_undefine), gc.c
1216 (scm_mark_weak_vector_spines, scm_gc_sweep), hashtab.c
1217 (scm_hashq_ref, scm_hashv_ref, scm_hash_ref, scm_hashx_ref),
1218 keywords.c (scm_make_keyword_from_dash_symbol), lang.c
1219 (scm_nil_eq), lang.h (SCM_NILP, SCM_NIL2EOL), load.c
1220 (scm_primitive_load), modules.c (scm_module_full_name), objects.c
1221 (scm_class_of, scm_mcache_lookup_cmethod, scm_make_class_object),
1222 ports.c (scm_close_all_ports_except), ports.h (SCM_EOF_OBJECT_P),
1223 print.c (scm_iprin1, scm_prin1, scm_iprlist, scm_simple_format),
1224 print.h (SCM_PRINT_STATE_P), procprop.c (scm_i_procedure_arity,
1225 scm_stand_in_scm_proc, scm_procedure_property,
1226 scm_set_procedure_property_x), procs.c
1227 (scm_procedure_documentation), read.c (scm_lreadr, scm_lreadparen,
1228 scm_lreadrecparen, scm_read_hash_extend), script.c
1229 (scm_compile_shell_switches), srcprop.c (scm_source_property,
1230 scm_set_source_property_x), srcprop.h (SCM_WHASHFOUNDP), stacks.c
1231 (read_frame, NEXT_FRAME, read_frames, narrow_stack,
1232 scm_make_stack, scm_stack_id), strop.c (scm_i_index,
1233 scm_string_index, scm_string_rindex), struct.c (scm_struct_init),
1234 validate.h (SCM_VALIDATE_BOOL_COPY, SCM_VALIDATE_INUM_DEF,
1235 SCM_VALIDATE_INUM_DEF_COPY, SCM_VALIDATE_PROC,
1236 SCM_VALIDATE_ARRAY): Don't use C operators to compare SCM values.
1238 * feature.c (make_hook), keywords.c
1239 (scm_make_keyword_from_dash_symbol), macros.c (scm_makacro,
1240 scm_makmacro, scm_makmmacro), print.c (scm_iprin1,
1241 scm_printer_apply, scm_port_with_print_state): Smob data is of type
1244 * feature.c (print_hook), gc.c (scm_object_address), hash.c
1245 (scm_ihashq, scm_ihashv), print.c (scm_iprin1, scm_ipruk), smob.c
1246 (freeprint), struct.c (scm_print_struct): Must unpack
1247 SCM values to access their raw contents.
1249 * fluids.c (apply_thunk, scm_with_fluids), hashtab.c (fold_proc,
1250 scm_hash_fold), load.c (load, scm_primitive_load): Passing SCM
1251 values via void * requires unpacking / packing.
1253 * fports.c (scm_fport_buffer_add, scm_setvbuf), procs.h
1254 (SCM_SUBRNUM, SCM_SET_SUBRNUM), srcprop.h (SRCPROPBRK, SRCBRKP):
1255 Read and modify data bits in cell entry #0 using
1256 SCM_{SET_}?CELL_WORD_0.
1258 * fports.c (scm_fdes_to_port), gc.c (scm_gc_for_newcell,
1259 scm_gc_sweep, init_heap_seg), init.c (start_stack), ports.c
1260 (scm_void_port), procs.c (scm_make_subr_opt,
1261 scm_make_procedure_with_setter), root.c (scm_internal_cwdr),
1262 smob.c (scm_make_smob), strports.c (scm_mkstrport): Use
1263 SCM_SET_CELL_TYPE to write the cell type information.
1265 * gc.c (scm_gc_mark): Use SCM_CELL_OBJECT* to access SCM values
1266 from cells that are no scheme pairs.
1268 * gc.c (scm_gc_sweep), mallocs.c (prinmalloc), mallocs.h
1269 (SCM_MALLOCDATA, SCM_SETMALLOCDATA), print.c (scm_ipruk), random.h
1270 (SCM_RSTATE), root.h (SCM_ROOT_STATE), smob.c (scm_smob_free),
1271 srcprop.c (freesrcprops), srcprop.h (SRCPROPPOS, SRCPROPFNAME,
1272 SRCPROPCOPY, SRCPROPPLIST), struct.c (scm_make_struct,
1273 scm_make_vtable_vtable): Use SCM_{SET_}?CELL_WORD* to access cell
1274 entries with raw data.
1276 * gc.c (scm_init_storage), sort.c (applyless), strop.c
1277 (scm_string_to_list): Eliminate unnecessary casts to SCM.
1279 * mallocs.c (scm_malloc_obj): Store result of malloc as raw
1282 * ports.c (scm_close_all_ports_except): Duplicate documentation
1285 * print.c (scm_iprin1): Use SCM_ITAG3.
1287 * procs.h (SCM_SET_SUBRNUM): Fix shift direction.
1289 * snarf.h (SCM_GPROC, SCM_GPROC1, SCM_SYMBOL, SCM_GLOBAL_SYMBOL,
1290 SCM_KEYWORD, SCM_GLOBAL_KEYWORD, SCM_VCELL, SCM_GLOBAL_VCELL,
1291 SCM_VCELL_INIT, SCM_GLOBAL_VCELL_INIT): Don't initialize globals
1292 and static variables at their point of declaration, but rather in
1295 * tags.h (SCM_PACK): Automatically cast to scm_bits_t.
1297 2000-04-02 Gary Houston <ghouston@arglist.com>
1299 * guardians.c (TCONC_IN, scm_make_guardian): set the CDR of the
1300 empty tconc pair to SCM_EOL instead of SCM_BOOL_F, avoiding the
1301 use of an improper list (which breaks g_print. g_print isn't
1303 guardians.c: Added more comments and modified the make-guardian
1304 docstring. Reordered a few procedures.
1306 2000-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
1308 * eval.c (scm_lookupcar1, scm_lookupcar, scm_m_case, scm_m_cond,
1309 scm_m_lambda, iqq, scm_m_define, scm_m_expand_body, unmemocopy,
1310 SCM_CEVAL), procs.h (SCM_TOP_LEVEL): Don't use C operators to
1313 (scm_makprom): Smob data is of type scm_bits_t.
1315 2000-03-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1317 * backtrace.c (display_error_body), debug.c (scm_procedure_source,
1318 scm_reverse_lookup), dynl.c (scm_dynamic_link): Don't use C
1319 operators to compare SCM values.
1321 * debug.c (scm_make_debugobj), debug.h (SCM_DEBUGOBJ_FRAME,
1322 SCM_SET_DEBUGOBJ_FRAME): Update SCM_{SET_}?DEBUGOBJ_FRAME to
1323 access raw cell data with SCM_{SET_}?CELL_WORD_1.
1325 * debug.c (scm_make_debugobj): Don't use SCM_SETCAR to set types.
1327 * debug.c (scm_make_memoized), dynl.c (scm_dynamic_link): Smob
1328 data is of type scm_bits_t.
1330 2000-03-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1332 * gdbint.c (gdb_maybe_valid_type_p), guardians.c (TCONC_EMPTYP,
1333 scm_guardian_zombify): Use SCM_EQ_P to compare SCM values.
1335 * guardians.c (GUARDIAN): Use SCM_CELL_WORD_1 for raw data.
1337 2000-03-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1339 * ports.h (scm_port): Change type of stream member to scm_bits_t.
1341 * gdbint.c (unmark_port, remark_port), ports.c (scm_markstream),
1342 strports.c (st_resize_port, scm_mkstrport), vports (sf_flush,
1343 sf_write, sf_fill_input, sf_close, scm_make_soft_port): Since
1344 streams are now of type scm_bits_t, SCM streams have to be
1347 * ports.h (SCM_SETPTAB_ENTRY, SCM_SETSTREAM): Cast input to
1350 2000-03-31 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1352 * coop-defs.h (struct coop_t): Added `sto'-field again because of
1353 binary compatibility---let's remove it next time we alter some
1356 * coop.c (coop_quitting_p, coop_cond_create, coop_mutex_create,
1357 coop_mother, coop_child): New variables.
1358 (mother): New function.
1359 (coop_create): New thread spawning mechanism which uses a "mother
1360 thread". The "dummy" pthreads aren't healthy enough to give birth
1361 to new threads since Linux threads thinks they are asleep.
1363 * coop-defs.h (struct coop_t): Removed dummy_mutex.
1365 * coop-defs.h, coop-threads.c (struct coop_t): Eliminate
1366 `sto'-field when GUILE_PTHREAD_COMPAT is enabled.
1368 2000-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1370 * arbiters.c (scm_make_arbiter), async.c (scm_async), dynwind.c
1371 (scm_internal_dynamic_wind): Smob data is always of type
1374 * arbiters.c (SCM_ARB_LOCKED, SCM_LOCK_ARB, SCM_UNLOCK_ARB):
1375 Access the locking information in cell entry 0 with
1376 SCM_{SET_}?CELL_WORD_0 instead of SCM_*CAR.
1378 * async.c (scm_run_asyncs): Use SCM_NULLP to test for the empty
1381 * dynwind.c (scm_dowinds): Use SCM_EQ_P to compare SCM values.
1383 * ports.h (SCM_PTAB_ENTRY, SCM_SETPTAB_ENTRY): Access the ptab
1384 entry data using SCM_{SET_}?CELL_WORD_1 instead of SCM_{SET}?CDR.
1386 2000-03-29 Dirk Herrmann <D.Herrmann@tu-bs.de>
1388 * alist.c (scm_sloppy_assq, scm_assq), eq.c (scm_eq_p, scm_eqv_p,
1389 scm_equal_p), list.c (scm_ilength, scm_last_pair, scm_reverse,
1390 scm_sloppy_memq, scm_delq_x, scm_delq1_x), tags.h (SCM_UNBNDP):
1391 Don't use C operators == and != to compare SCM values, use
1394 * boolean.c (scm_boolean_p): Use SCM_BOOLP to determine whether a
1395 SCM value is equal to #t or #f.
1397 * eq.c (scm_eqv_p, scm_equal_p): Don't use SCM_CAR to access the
1398 cell type entry of non immediate objects of unknown type. Use
1399 SCM_CELL_TYPE instead.
1401 * gh_data.c (gh_scm2bool, gh_module_lookup), list.c
1402 (scm_sloppy_memv, scm_sloppy_member, scm_delv_x, scm_delete_x,
1403 scm_delv1_x, scm_delete1_x), scmsigs.c (scm_sigaction): Use
1404 SCM_FALSEP and SCM_TRUE_P to compare SCM values against #f and
1407 * list.c (scm_listify): Use SCM_UNBNDP to test for an unbound
1410 2000-03-29 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1412 * coop-threads.c (scm_call_with_new_thread, scm_spawn_thread,
1413 scm_make_mutex, scm_make_condition_variable): Cast data to
1414 scm_bits_t in SCM_SET_CELL_WORD and SCM_NEWSMOB macros.
1416 * coop.c (coop_create): Set `specific' field, not `data' to NULL.
1418 2000-03-29 Dirk Herrmann <D.Herrmann@tu-bs.de>
1420 * smob.h (SCM_NEWSMOB, SCM_NEWSMOB2, SCM_NEWSMOB3, SCM_SMOB_DATA,
1421 SCM_SET_SMOB_DATA, SCM_TC2SMOBNUM, SCM_SMOBNUM): To access smob
1422 data, use SCM_{SET_}?CELL_TYPE or SCM_{SET_}?WORD_[1-3].
1424 Note that this implies that smob data has always to be passed as
1425 values of type scm_bits_t.
1427 2000-03-29 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1429 * threads.c (scm_init_threads): Pass 0 size to scm_make_smob_type
1430 for scm_tc16_thread. As the current COOP threads are written, GC
1431 is not supposed to manage storage for threads.
1433 * error.c (scm_error): Don't try to throw an error if
1434 scm_gc_heap_lock is true.
1436 * coop.c (coop_finish): New function. Called at exit.
1437 (coop_aborthelp): Free thread structures when threads die.
1438 Finished LinuxThreads compatibility support => COOP threads now
1439 mesh with LinuxThreads.
1441 * coop-threads.c (scm_call_with_new_thread, scm_spawn_thread):
1442 Changed SETCDR --> SET_CELL_WORD_1.
1444 * coop-threads.c (scheme_launch_thread): Set word 1 of handle to 0
1447 2000-03-29 Dirk Herrmann <D.Herrmann@tu-bs.de>
1449 * boolean.h (SCM_TRUE_P): New macro.
1451 * boolean.h (SCM_FALSEP, SCM_NFALSEP, SCM_BOOLP), pairs.h
1452 (SCM_NULLP, SCM_NNULLP): Use SCM_EQ_P to compare SCM values.
1454 2000-03-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
1456 * continuations.h (SCM_CONTREGS, SCM_SET_CONTREGS): New macros to
1457 access continuation data.
1459 (SCM_SETJMPBUF): Deprecated. Use SCM_SET_CONTREGS instead.
1461 (SCM_JMPBUF, SCM_DYNENV, SCM_THROW_VALUE, SCM_BASE, SCM_SEQ,
1462 SCM_DFRAME): Use SCM_CONTREGS instead of SCM_CHARS to access
1465 * continuations.c (scm_make_cont), init.c (start_stack),
1466 root.c (scm_internal_cwdr): Use SCM_SET_CONTREGS instead of
1469 2000-03-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
1471 * symbols.h (SCM_LENGTH, SCM_SETLENGTH): Access the length field
1472 of strings and symbols by using SCM_{SET_}?CELL_WORD_0.
1474 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS): Use SCM_{SET_}?CELL_WORD_1
1475 to access the char * field of strings and symbols.
1477 2000-03-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
1479 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Use SCM_SET_CELL_TYPE to set
1480 the type entry of a new cell. Added a comment about things to
1481 remember when updating the list of free cells.
1483 (SCM_FREEP, SCM_MARKEDP): Use SCM_CELL_TYPE to access the type
1486 2000-03-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
1488 * pairs.h (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): Use
1489 SCM_CELL_OBJECT and SCM_SET_CELL_OBJECT. This change implies that
1490 with strict type checking enabled these macros will only work if
1491 given valid SCM parameters.
1493 (SCM_GCCDR): Moved to tags.h.
1495 * tags.h (SCM_GCCDR): Moved here from pairs.h.
1497 2000-03-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1499 * tags.h (SCM2PTR, PTR2SCM): Moved to gc.h.
1501 * pairs.h (scm_cell, SCM_CELLPTR, SCM_CELL_WORD*, SCM_CELL_OBJECT*,
1502 SCM_SET_CELL_WORD*, SCM_SET_CELL_OBJECT*, SCM_CELL_TYPE,
1503 SCM_SET_CELL_TYPE, SCM_PTR_LT, SCM_PTR_MASK, SCM_PTR_GT,
1504 SCM_PTR_LE, SCM_PTR_GE, SCM_CELL_WORD_LOC, SCM_NEWCELL,
1505 SCM_NEWCELL2): Moved to gc.h.
1507 (SCM_CARLOC, SCM_CDRLOC, SCM_SETAND_CAR, SCM_SETAND_CDR,
1508 SCM_SETOR_CAR, SCM_SETOR_CDR): Moved to gc.h. These names should
1509 be changed, though, since the macros are not only pair related.
1513 * gc.h (SCM2PTR, PTR2SCM, scm_cell, SCM_CELLPTR, SCM_CELL_WORD*,
1514 SCM_CELL_OBJECT*, SCM_SET_CELL_WORD*, SCM_SET_CELL_OBJECT*,
1515 SCM_CELL_TYPE, SCM_SET_CELL_TYPE, SCM_PTR_LT, SCM_PTR_MASK,
1516 SCM_PTR_GT, SCM_PTR_LE, SCM_PTR_GE, SCM_CELL_WORD_LOC,
1517 SCM_NEWCELL, SCM_NEWCELL2, SCM_CARLOC, SCM_CDRLOC, SCM_SETAND_CAR,
1518 SCM_SETAND_CDR, SCM_SETOR_CAR, SCM_SETOR_CDR): Moved here from
1521 2000-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1523 * tags.h (SCM_STRICT_TYPING): New macro that, if defined,
1524 activates strict compile time type checking for variables of
1526 (SCM, SCM_PACK, SCM_UNPACK): Define according to whether
1527 SCM_STRICT_TYPING or SCM_VOIDP_TEST are defined.
1528 (SCM_EQ_P): Defined as a macro equivalent for eq?.
1530 2000-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1532 * tags.h (SCM_POINTERS_MUNGED): Removed.
1534 * gc.c (scm_gc_sweep, init_heap_seg): Removed use of
1535 SCM_POINTERS_MUNGED, thus fixing some illegal casts to SCM.
1537 2000-03-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1539 * pairs.h (SCM_CELL_OBJECT, SCM_CELL_OBJECT_[0-3],
1540 SCM_SET_CELL_OBJECT, SCM_SET_CELL_OBJECT_[0-3], SCM_CELL_TYPE,
1541 SCM_SET_CELL_TYPE): Added a set of low level macros for accessing
1543 (SCM_CELL_WORD_[0-3]): Renamed from the SCM_CELL_WORD[0-3].
1545 * procs.h, procs.c: Instead of SCM_{SET_}?CELL_WORD[12], use the
1546 newly introduced SCM_{SET_}?CELL_OBJECT_[12] macros.
1548 2000-03-23 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1550 * tags.h: Disabled definition of SCM_VOIDP_TEST.
1552 Defining SCM as void * introduces problems which haven't been
1553 handled yet. Developers who work with these issues can enable it
1554 in their working copies.
1556 Disabling this definition exposes a set of newly introduced and
1557 older misuses of types which causes warning messages during
1558 compilation. We'll fix this successively.
1560 * gc.c (scm_mark_locations): Changed * (SCM **) X --> * (SCM *) X
1561 in order to obtain a value of type SCM.
1562 (scm_cellp): Updated with new changes to scm_mark_locations.
1564 * continuations.h (SCM_SETJMPBUF): Cast second arg into SCM.
1566 * continuations.c (scm_make_cont): Removed cast of size_t into
1569 * symbols.h (SCM_SETCHARS): Cast second arg into SCM.
1571 2000-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1573 * numbers.h (SCM_SETNUMDIGS): Use SCM_BIGSIZEFIELD macro for
1574 shifting, not constant. Thanks to Dale P. Smith.
1576 * numbers.c (scm_sum, scm_difference): Don't test a SCM value
1577 for being less than zero. Decode it to a C value first. Again,
1580 2000-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1582 * numbers.h, ramap.c, struct.h, vectors.h: Don't use SCM2PTR for
1583 non scheme values. If raw data is stored in SCM variables, it has
1584 to be accessed using SCM_UNPACK until a better solution is found.
1586 2000-03-22 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1588 * tags.h (SCM_ECONSP, SCM_NECONSP): More corrections of
1589 pointer-arithmetic induced by the SCM_PACK/UNPACK change.
1591 * print.c (scm_iprin1): SCM_PACK/UNPACK corrections.
1593 * gc.c (scm_gc_sweep): SCM_PACK/UNPACK corrections.
1595 * eval.c (SCM_CEVAL, scm_unmemocar): SCM_PACK/UNPACK corrections.
1597 * dynwind.c (scm_swap_bindings): SCM_PACK/UNPACK corrections.
1599 * async.c, __scm.h: Removed lots of the old async click logic. It
1600 is possible to reinsert it by defining GUILE_OLD_ASYNC_CLICK in
1601 __scm.h. Let's try this out and dump the old code after the
1602 threads reorganization.
1603 (set-tick-rate, set-switch-rate): Conditionally removed.
1605 2000-03-21 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1607 * gc.c (scm_gc_mark): Bugfix 1: The recent SCM_PACK/UNPACK change
1608 made SCM values into pointers. This turned an arithmetic
1609 computation of the address of the vcell into a pointer-arithmetic
1610 one, thereby screwing up marking of structs.
1611 Bugfix 2: Removed incompletely introduced loop variable `j' used
1612 when protecting the tail array of a struct.
1614 2000-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1616 * struct.h (SCM_STRUCT_DATA): Don't cast SCM values to pointers.
1618 2000-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1620 * symbols.h, symbols.c (scm_strhash): Declare the string
1621 parameter as constant, since it is not modified.
1623 * symbols.c (scm_intern_obarray_soft,
1624 scm_sysintern0_no_module_lookup): Can now pass constant strings
1625 to scm_strhash without need for casting.
1627 2000-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1629 * vectors.h (SCM_VELTS, SCM_VELTS_AS_STACKITEMS): Don't cast SCM
1630 values to pointers. Use SCM2PTR instead.
1632 2000-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1634 * async.c (scm_set_tick_rate, scm_set_switch_rate): Don't unpack
1635 results of SCM_INUM.
1637 2000-03-21 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1639 * init.c (scm_boot_guile_1): Renamed GUILE_GC_TRIGGER_1 -->
1640 GUILE_MIN_YIELD_1, GUILE_GC_TRIGGER_2 --> GUILE_MIN_YIELD_2.
1641 GUILE_MIN_YIELD_X now take *positive* fractions of heap size.
1643 * gc.c, gc.h (SCM_MIN_YIELD_1, SCM_MIN_YIELD_2,
1644 min_yield_fraction, min_yield, adjust_min_yield): Renamed from
1645 SCM_GC_TRIGGER_1, SCM_GC_TRIGGER_2, gc_trigger_fraction,
1646 gc_trigger, adjust_gc_trigger.
1648 * gc.c (alloc_some_heap): Further improvement of minimal heap size
1650 (SCM_MAX): New macro.
1651 (scm_freelist_t): New field: collected_1. Previous amount of
1653 (gc_sweep_freelist_finish): Trigger based on two last values of
1654 freelist->collected to avoid unnecessary allocation due to
1656 (SCM_INIT_HEAP_SIZE_1, SCM_GC_TRIGGER_1, SCM_GC_TRIGGER_2):
1657 Adjusted to 45000 cells, 40% and 40%. Gives quick startup
1658 without extra heap allocation.
1660 2000-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1662 * numbers.h (SCM_MAKINUM): The parameter to SCM_MAKINUM should
1663 already be a C value. No need to unpack it.
1665 * numbers.c (scm_long_long2num): Cast the parameter to scm_bits_t
1666 if we know it fits into an inum.
1668 * ramap.c (ramap_rp): An scm_tc7_[ui]vect object does point to a
1669 field of long values. In contrast, SCM_VELTS accesses a field of
1672 2000-03-20 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1674 * gc.c (scm_gc_stats): Inserted explanation of local_scm_mtrigger
1676 (scm_gc_yield_1): New variable: Holds previous yield. Used to
1677 make better judgements.
1678 (gc_sweep_freelist_finish): Inserted explanation of use of
1681 * print.h, stacks.h, options.c, options.h: Changed C++
1684 2000-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1686 * tags.h (SCM2PTR, PTR2SCM): Use SCM_PACK / SCM_UNPACK correctly.
1688 * numbers.h (SCM_INUMP, SCM_MAKINUM, SCM_INUM0, SCM_COMPLEX_REAL,
1689 SCM_COMPLEX_IMAG, SCM_NUMP, SCM_BDIGITS): Use SCM_PACK /
1690 SCM_UNPACK / SCM2PTR correctly.
1692 2000-03-20 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1694 * gc.c (adjust_gc_trigger): Improved documentation.
1695 (alloc_some_heap): Since gc_trigger is used against
1696 freelist->collected, this is the value which should be used to
1697 predict minimum growth.
1699 2000-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1701 * eval.h: Fix mixup of packed/unpacked SCM values. (Thanks
1702 Thien-Thi Nguyen for the patch.)
1704 2000-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1706 * numbers.c (scm_ash): Fixed typing problems with the second
1707 parameter and added some documentation. (Thanks Thien-Thi Nguyen
1708 for indicating the problem.)
1710 2000-03-19 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1712 * gc.c, gc.h (scm_gc_yield): New variable.
1713 (adjust_gc_trigger): Use scm_gc_yield.
1714 (alloc_some_heap): Use scm_gc_yield instead of
1715 scm_gc_cells_collected.
1717 * coop-threads.c: Addd #include "root.h", #include "strings.h".
1719 * debug.c: Added #include "root.h". (Thanks to Thien-Thi Nguyen.)
1721 * gc.c (scm_gc_for_newcell, adjust_gc_trigger): Improved GC
1722 trigger adjustmeant: Take yield (freed cells) for all freelists
1724 (SCM_INIT_HEAP_SIZE_1, SCM_GC_TRIGGER_1, SCM_GC_TRIGGER_2): Tuned
1725 to 50000 cell heap with 45% trigger.
1726 (scm_gc_cells_collected): Reintroduced.
1727 (SCM_HEAP_SIZE): New macro.
1728 (scm_gc_sweep): Reintroduced correct computation of
1729 scm_cells_allocated.
1730 (scm_freelist_t): Corrected commentary for field `cluster_size':
1731 Clustersize counts objects, not cells; New member
1732 `clusters_allocated'.
1734 2000-03-19 Michael Livshin <mlivshin@bigfoot.com>
1736 * *.[hc]: add Emacs magic at the end of file, to ensure GNU
1739 2000-03-19 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1741 * threads.h: Added #include "libguile/throw.h". (Thanks to
1744 2000-03-18 Michael Livshin <mlivshin@bigfoot.com>
1746 * tags.h: (SCM_DOUBLE_CELLP, SCM_NDOUBLE_CELLP): new macros (bad
1747 names, anyone got any better ones?)
1749 * gc.h: (typedef struct scm_freelist_t) remove from here.
1751 * gc.c: (CELL_UP, CELL_DN) made these macros take additional
1752 parameter (the span).
1753 (CLUSTER_SIZE_IN_BYTES, ALIGNMENT_SLACK) new macros.
1754 (typedef struct scm_freelist_t) moved here from gc.h, it had no
1755 business being externally visible.
1756 (typedef struct scm_heap_seg_data_t) renamed from
1757 scm_heap_seg_data, to be style-compliant.
1758 (scm_mark_locations) if the possible pointer points to a
1759 double-cell, check that it's properly aligned.
1760 (init_heap_seg) align double-cells properly, work with the
1761 assumption that the segment size divides cleanly by cluster size.
1762 (round_to_cluster_size) new function.
1763 (alloc_some_heap, make_initial_segment) use round_to_cluster_size
1764 to satisfy the new init_heap_seg invariant.
1766 2000-03-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
1768 * _scm.h: Don't include async.h everywhere...
1770 * eq.c eval.c iselect.c: ... only include it here.
1772 2000-03-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
1774 * _scm.h: Don't include root.h everywhere...
1776 * async.c continuations.c eq.c eval.c evalext.c feature.c gc.c
1777 gdbint.c gsubr.c ioext.c keywords.c lang.c load.c macros.c
1778 numbers.c objprop.c ports.c print.c procprop.c ramap.c read.c
1779 srcprop.c stackchk.c stacks.c strports.c symbols.c unif.c
1780 variable.c vectors.c vports.c: ... only include it here.
1782 2000-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1784 * _scm.h: Don't include strings.h everywhere...
1786 * backtrace.c dynl.c error.c feature.c filesys.c fports.c gc.c
1787 gdbint.c ioext.c load.c net_db.c numbers.c objects.c options.c
1788 ports.c posix.c print.c procs.c random.c read.c regex-posix.c
1789 simpos.c socket.c stacks.c stime.c strop.c strports.c struct.c
1790 symbols.c unif.c vectors.c version.c vports.c: ... only include it
1793 2000-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1795 * _scm.h: Don't include ports.h everywhere...
1797 * arbiters.c backtrace.c debug.c dynl.c dynwind.c eval.c feature.c
1798 fluids.c gc.c gdbint.c guardians.c hash.c keywords.c mallocs.c
1799 numbers.c objects.c print.c read.c root.c smob.c srcprop.c
1800 stackchk.c strports.c struct.c throw.c variable.c: ... only
1803 2000-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1805 * _scm.h: Don't include vectors.h everywhere...
1807 * eq.c eval.c filesys.c gc.c gsubr.c guardians.c hash.c hashtab.c
1808 keywords.c net_db.c numbers.c objects.c posix.c print.c procprop.c
1809 procs.c ramap.c random.c read.c scmsigs.c socket.c sort.c stime.c
1810 strports.c symbols.c unif.c vports.c weaks.c: ... only include it
1813 2000-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1815 * genio.h: removed. (Only content was '/* delete me */'.)
1817 * Makefile.am arbiters.c backtrace.c debug.c dynl.c dynwind.c
1818 error.c filesys.c fluids.c gc.c gsubr.c guardians.c keywords.c
1819 libguile.h mallocs.c numbers.c print.c random.c read.c root.c
1820 srcprop.c stackchk.c struct.c threads.c throw.c variable.c:
1821 Removed reference to genio.h
1823 2000-03-17 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1825 * gc.c, gc.h: Cleanup of the change of 2000-03-15.
1826 Cluster sizes are now independent of GC trigger values.
1827 GUILE_GC_TRIGGER_n can now specify a relative trigger value:
1828 A negative integer gives fraction of total heap size in percent.
1829 (SCM_GC_TRIGGER_1, SCM_GC_TRIGGER_2): Default values set to -40.
1831 * init.c (scm_boot_guile_1): Introduced new variable
1832 GUILE_MAX_SEGMENT_SIZE; New environment variable names:
1833 GUILE_INIT_SEGMENT_SIZE_1, GUILE_GC_TRIGGER_1,
1834 GUILE_INIT_SEGMENT_SIZE_2, GUILE_GC_TRIGGER_2
1836 2000-03-16 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1838 * __scm.h (GC_FREE_SEGMENTS): Disable this until we have made
1839 freeing of segment work with the new GC scheme. (Thanks to
1840 Michael Livshin.) Oops, also happened to make GUILE_NEW_GC_SCHEME
1841 the default, but I'll let this change stay in CVS Guile since this
1842 code is not expected to contain serious bugs.
1844 2000-03-16 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1846 * gc.c, gc.h (scm_map_free_list): Define also if GUILE_DEBUG is
1848 (scm_free_list_length): New procedure (GUILE_DEBUG).
1849 Fixed a small but serious bug introduced by the previous change.
1851 * gc.c (scm_gc_sweep): Moved variable n_objects to inner sweep
1852 loop and declare as register.
1854 * gc.c (scm_gc_sweep): Sigh... forgot to clear private freelists
1857 Wed Mar 15 08:27:04 2000 Greg J. Badros <gjb@cs.washington.edu>
1859 * fluids.c: Docstring patch from Keisuke Nishida. Some
1860 reindentation, too, and a couple formals renamed. Should
1861 fluid-set! return UNSPECIFIED instead of a value?
1863 Wed Mar 15 08:24:58 2000 Greg J. Badros <gjb@cs.washington.edu>
1865 * Makefile.am: Separate out DOT_X_FILES and DOT_DOC_FILES, and
1866 generate the latter from the concrete listing of the former. Then
1867 make guile-procedures.txt depend on DOT_DOC_FILES instead of
1868 *.doc, so that rebuilding it works.
1870 Wed Mar 15 08:12:14 2000 Greg J. Badros <gjb@cs.washington.edu>
1872 * libguile.h: Include libguile/validate.h. Thanks Keisuke Nishida!
1874 * guile-snarf.awk.in: Replace docstring line-ending \n" and \n\n"
1875 with nothing and \n, respectively. Thanks Keisuke Nishida for
1876 noticing this problem.
1878 2000-03-15 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1880 * __scm.h (GUILE_NEW_GC_SCHEME): Define this if you want to test a
1881 new way of allocating heap. It makes Guile fast, but still
1884 * gc.c, gc.h, pairs.h, init.c: Implementation of a new way of
1885 allocating heap. The basic idea is to trigger GC every Nth
1886 allocated cell and grow heap when free list runs out. The scheme
1887 has been extended so that GC isn't triggered until all remaining
1888 cells are used. The implementation is also prepared for
1889 development in the direction of POSIX threads.
1891 * gc.c (SCM_EXPHEAP): In order to grow by a factor of 1.5,
1892 SCM_EXPHEAP should return half of the heap size.
1894 2000-03-14 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1896 The following change to init.c is only enabled if Guile was
1897 configured with --enable-guile-debug.
1899 * init.c (scm_i_getenv_int): New function.
1900 (scm_boot_guile_1): Use the environment variables
1901 GUILE_INIT_HEAP_SIZE, GUILE_INIT_HEAP_SIZE2 to select heap size if
1902 they exist. (This may be replaced by a Scheme level mechanism in
1905 * objprop.c (s_scm_set_object_property_x): Use scm_assq instead of
1906 scm_assoc. (Thanks to Keisuke Nishida.)
1908 2000-03-14 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1910 * eval.c, lang.c, lang.h (scm_lisp_nil, scm_lisp_t): Renamed from
1911 scm_nil, scm_t. (Thanks to Keisuke Nishida.)
1913 2000-03-14 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1915 * init.c (scm_boot_guile_1): Use same initial segment size for
1916 1-word and 2-word segments. Having the smaller size causes Guile
1917 to GC too often. Obviously something needs to be done to allow
1918 for a smaller 2-word segment without this to happen. (The amount
1919 of heap for each type should be automatically adapted to the
1920 application somehow.)
1922 [Almost all of these changes should be documented in the NEWS
1925 * gc.h (scm_freelist_t): New type.
1927 * pairs.h (SCM_NEWCELL, SCM_NEWCELL2): Use new style freelists.
1929 * gc.c (SCM_INIT_HEAP_SIZE): Changed from 32768 --> 40000 so that
1930 all of Guile basics fits into one segment and there suitable room
1932 (SCM_EXPHEAP): Now takes an argument. Grow by a factor of 1.5
1934 (scm_freelist, scm_freelist2): Now of type scm_freelist_t.
1935 Freelists now contains information about object span, cells
1936 collected and amount of cells in heap segments belonging to the
1938 (scm_heap_size, scm_gc_cells_collected): Removed.
1940 * init.c (scm_boot_guile_1): Make 2-word segment 8K (512 cells).
1942 * Makefile.am (libguile_la_LDFLAGS): Bumped library version
1945 * __scm.h eq.c, eval.c, gc.c, gc.h, gh_data, hash.c, numbers.c,
1946 numbers.h, objects.c, ramap.c, random.c, unif.c, unif.h: Extensive
1947 rewrite of handling of real and complex numbers.
1948 (SCM_FLOATS, SCM_SINGLES): These #ifdef conditionals have been
1949 removed along with the support for floats. (Float vectors are
1952 * tags.h (scm_tcs_bignums): Removed.
1953 (scm_tc16_bigpos, scm_tc16_bigneg): Replaced by scm_tc16_big.
1954 Use SCM_BIGSIGN(x) to test for sign!
1955 (scm_tc16_big): The new bignum type.
1956 (SCM_REAL_PART, SCM_IMAG_PART): Removed.
1958 * numbers.h (SCM_BIGSIGN): Sign moved to bit 16.
1959 (scm_makdbl): Deprecated.
1960 (SCM_NEWREAL, SCM_NEWCOMPLEX): New macros.
1961 (SCM_SINGP): Deprecated.
1963 (SCM_INEXP, SCM_CPLXP): Deprecated.
1964 (SCM_INEXACTP, SCM_COMPLEXP): New macros.
1965 (SCM_COMPLEX_REAL, SCM_COMPLEX_IMAG): Renamed from
1966 SCM_REAL, SCM_IMAG (and now only valid for complex numbers).
1967 (SCM_REAL, SCM_IMAG): New, *deprecated*, selectors which work both
1968 for doubles and complex numbers.
1969 (SCM_REAL_VALUE): New selector for doubles.
1970 (scm_double_t, scm_complex_t): New types.
1973 * numbers.c (scm_floprint, scm_floequal): Removed.
1974 (scm_print_real, scm_print_complex, scm_real_equalp,
1975 scm_complex_equalp): New functions.
1977 * unif.c (scm_makflo): Removed.
1979 * smob.h (SCM_SMOB_PREDICATE): New macro.
1980 (SCM_NEWSMOB2, SCM_RETURN_NEWSMOB2, SCM_NEWSMOB3,
1981 SCM_RETURN_NEWSMOB3): New macros.
1983 1999-11-21 Michael Livshin <mlivshin@bigfoot.com>
1985 The following changes implement primitive support for double cells
1986 (i.e. four-word cells) and change the representation of some
1987 things to multi-cells instead of cons+malloc. (Applied and
1990 * pairs.h (SCM_NEWCELL2): double-cell variants of SCM_NEWCELL.
1991 (SCM_CELL_WORD, SCM_CELL_WORDLOC, SCM_SET_CELL_WORD): primitive
1992 multi-cell access macros (used by the ones below).
1993 (SCM_CELL_WORD[0-3], SCM_SET_CELL_WORD[0-3]): multi-cell access
1996 * gc.c (scm_freelist2): multi-cell freelists.
1997 (inner_map_free_list): map_free_list, parameterized on ncells.
1998 "nn cells in segment mm" was misleading for ncells > 1; changed to
1999 "objects". still print cells too, though.
2000 (scm_map_free_list): rewritten using inner_map_free_list.
2001 (scm_check_freelist): get freelist as parameter, since now we have
2003 (scm_debug_newcell2): multi-cell variants of
2005 (scm_gc_for_newcell): take ncells and freelist pointer as
2007 (scm_gc_mark): add case for tc7_pws (procedures with setters are
2009 (scm_gc_sweep): don't free the float data, since it's not malloced
2011 (init_heap_seg): didn't understand what n_new_objects stood for,
2012 so changed to n_new_cells.
2013 (make_initial_segment): new function, makes an initial segment
2014 according to given ncells.
2015 (scm_init_storage): call make_initial_segment, for ncells={1,2,3}.
2017 * numbers.c (scm_makdbl): no malloc'ing needed, so the
2018 {DEFER,ALLOW}_INTS thing removed.
2020 * numbers.h (struct scm_dbl): changed to represent a double cell,
2021 with the number in the second half.
2023 * dynwind.c: changed the wind-guards representation to double
2026 * procs.c, procs.h: changed the procedure-with-setter representation
2029 * async.c, async.h: made async representation a double cell.
2031 * dynl.c: made dynamic_obj representation a double cell.
2033 2000-03-13 Gary Houston <ghouston@arglist.com>
2035 * ports.c (flush_void_port): renamed to flush_port_default.
2036 (end_input_void_port): renamed to end_input_default.
2038 * init.c (scm_standard_stream_to_port): create a void port instead
2039 of opening /dev/null if the standard file descriptors are bad.
2040 advantages: no portability problems, doesn't waste a file descriptor,
2041 simplifies the code (thanks to Marius for the idea).
2043 * vports.c (s_scm_make_soft_port): call scm_port_non_buffer.
2045 * void ports: make reading from a void port give EOF instead of
2047 * ports.c (s_scm_sys_make_void_port): modified docstring.
2048 (fill_input_void_port): new proc.
2049 (scm_init_ports): set up fill_input_void_port.
2050 * ports.c (scm_port_non_buffer): new proc.
2051 (scm_void_port): call scm_port_non_buffer.
2053 * fports.c (scm_setvbuf): docstring: remove the fcntl documentation
2054 which was incorrectly appended.
2056 2000-03-13 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2058 * guile-doc-snarf.in: Don't use absolute path for `sed'. (Note
2059 that we can't use autoconf for this. Autoconf itself relies on
2060 the existence of `sed' somewhere on your path.) (Thanks to Dirk
2063 2000-03-13 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2065 * Makefile.am (libguile_la_SOURCES): Moved iselect.c here from
2066 EXTRA_libguile_la_SOURCES.
2068 * iselect.h: Always declare scm_internal_select.
2070 * iselect.c (scm_internal_select): Added SCM_ASYNC_TICK at the
2071 end. Also let scm_internal_select be a real function also when
2074 * __scm.h (SCM_TICK): Oops! Forgot to put SCM_ASYNC_TICK here...
2076 2000-03-13 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2078 * __scm.h (SCM_ALLOW_INTS, SCM_REALLOW_INTS): Removed call to
2079 SCM_ASYNC_TICK. (This is a preparation for POSIX threads support,
2080 and kind of an experiment: Will this cause problems?)
2082 Sun Mar 12 13:26:30 2000 Greg J. Badros <gjb@cs.washington.edu>
2084 * Makefile.am: Added *.doc to DISTCLEANFILES.
2086 2000-03-12 Gary Houston <ghouston@arglist.com>
2088 * fports.c (scm_fdes_to_port): call fcntl F_GETFL to test that
2089 the fdes is valid before doing anything else. check that
2090 the file descriptor supports the modes required.
2091 (scm_fport_buffer_add): don't throw an error if fstat doesn't
2092 work: just use the default buffer size.
2094 * throw.c: change an outdated comment about scm_internal_catch
2095 BODY: it doesn't take a jumpbuf arg.
2097 * init.c (scm_standard_stream_to_port): install a handler in case
2098 scm_fdes_to_port throws an error. don't check here whether the
2099 file descriptor is valid, since scm_fdes_to_port will do that.
2100 set the revealed count depending on whether the port got the
2101 standard file descriptor.
2102 (stream_body_data): new type.
2103 (stream_body, stream_handler): new procs.
2105 2000-03-12 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2107 * stacks.c, stacks.h, struct.c, tags.h, unif.c (scm_bits_t):
2108 Renamed from SCMWORD.
2110 * tags.h (SCM_NCELLP): Removed (SCMWORD).
2112 * arbiters.c (SCM_ARB_LOCKED): Use SCM_UNPACK_CAR.
2114 * async.c, boolean.h, debug.c, dynl.c, dynwind.c, eval.c, eval.h,
2115 feature.h, filesys.h, fluids.h, fports.c, fports.h, gc.c, gc.h,
2116 hash.c, keywords.h, macros.c, numbers.c, numbers.h, objects.c,
2117 objects.h, options.c, pairs.h, ports.c, ports.h, print.c,
2118 procs.h, ramap.c, read.c, smob.c, smob.h, srcprop.h, stacks.c,
2119 stacks.h, strports.c, struct.c, struct.h, tag.c, tags.h,
2120 throw.c, unif.c, unif.h, variable.h, vectors.h, weaks.c,
2121 weaks.h (SCM_PACK, SCM_UNPACK, SCM_UNPACK_CAR): Renamed from
2122 SCM_ASSCM, SCM_ASWORD, SCM_CARW).
2124 * numbers.h (SCM_SRS, SCM_INUM): Corrected SCM_ASSCM/ASWORD fixes.
2126 * alist.c, eval.c, net_db.c, posix.c, print.c, snarf.h, struct.c,
2127 tags.h: Fixed copyright notices.
2129 * struct.c, coop-threads.c: SCM_ASSCM/ASWORD fixes.
2131 2000-03-12 Marius Vollmer <mvo@zagadka.ping.de>
2133 * init.c (scm_standard_stream_to_port): Check whether the file
2134 descriptor is valid and substitute "/dev/null" when not.
2136 2000-03-12 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2138 * coop-defs.h (struct timespec): Conditionally defined.
2140 * coop.c (coop_condition_variable_timed_wait_mutex): Use ETIMEDOUT
2143 * readline.c (match_paren): Bugfix: First arg to select is not
2144 number of descriptors but the number of the highest descriptor +
2147 This is a preliminary attempt at a cleanup of the threads support
2148 code. It moves things to better places, makes arguments more
2149 consistent with the POSIX API (which is used in GNOME's glib), and
2150 adds new functionality.
2152 * readline.c (scm_init_readline): Added new arg to scm_init_mutex.
2154 * coop-defs.h (scm_mutex_trylock): New macro: alias for
2156 (scm_cond_init): Changed definition to
2157 coop_new_condition_variable_init.
2159 * coop.c: #include <errno.h>
2160 (coop_timeout_qinsert): Moved here from iselect.c
2161 (coop_new_mutex_init, coop_new_condition_variable_init): New
2162 functions. The strange names are temporary. Use scm_mutex_init
2163 and scm_cond_init instead.
2164 (coop_mutex_trylock): New function. Uses errno.h:EBUSY. errno.h
2165 is ANSI C, but should we check for individual error codes in
2167 (coop_condition_variable_timed_wait_mutex): New function.
2168 (coop_key_create, coop_setspecific, coop_getspecific,
2169 coop_key_delete): New functions.
2171 * iselect.c (coop_timout_qinsert): Moved to coop.c
2173 2000-03-11 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2175 * pairs.h (SCM_SETAND_CAR, SCM_SETAND_CDR, SCM_SETOR_CAR,
2176 SCM_SETOR_CDR): Corrected SCM_ASSCM/WORD fixes.
2178 * tags.h (SCM_VOIDP_TEST): Renamed from VOIDP_TEST.
2181 * objects.h (SCM_CLASS_FLAGS, SCM_OBJ_CLASS_FLAGS,
2182 SCM_SET_CLASS_INSTANCE_SIZE), struct.h (SCM_STRUCT_VTABLE_DATA),
2183 proc.h (SCM_CLOSCAR): SCM_ASSCM/WORD fixes.
2185 * eval.c (scm_lookupcar1): Inserted SCM_ASWORD in expressions
2188 2000-03-11 Dale P. Smith <dpsm@en.com>, applied by Greg J. Badros, <gjb@cs.washington.edu>
2190 * numbers.c (scm_copy_big_dec, scm_copy_smaller, scm_big_ior,
2191 scm_big_xor, scm_big_and, scm_big_test): Added new lowlevel bignum
2192 logical functions from SCM.
2194 (logand, logior, logxor, logtest, logbit?): Extended scheme
2195 logical functions to use bignums from SCM.
2197 (lognot): Removed call to `SCM_VALIDATE_INUM' that prevented
2198 lognot from using bignums.
2200 Thu Mar 9 11:33:25 2000 Greg J. Badros <gjb@cs.washington.edu>
2202 * vectors.h (SCM_VELTS_AS_STACKITEMS): Added this macro to help in
2203 eliminating some warnings.
2205 * unif.c, strports.c, print.c, options.c: Fix some warnings on
2208 * gc.c, gc.h: Added scm_return_first_int(), and added comment re:
2209 what the scm_return_first* functions do.
2211 2000-03-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>, applied by Greg J. Badros, <gjb@cs.washington.edu>
2213 * libguile/*.[ch]: make a distinction between SCM as a generic
2214 name for a Scheme object (now a void*), and SCM as 32 bit word for
2215 storing tags and immediates (now a long int). Introduced
2216 SCM_ASWORD and SCM_ASSCM for conversion. Fixed various dubious
2217 code in the process: arbiter.c (use macros), unif.c (scm_array_p),
2219 Wed Mar 8 10:15:59 2000 Greg J. Badros <gjb@cs.washington.edu>
2221 * numbers.c: Use SCM_VALIDATE_LONG_COPY, and longs, not ints, in
2222 various logXXX primitives. Thanks Eric Moore!
2224 Tue Mar 7 08:05:22 2000 Greg J. Badros <gjb@cs.washington.edu>
2226 * run-test, remaining-docs-needed: Added these scripts. The
2227 second one is only temporary until the docstring additions are
2228 complete. run-test may best live on, but is here mostly for
2229 convenience and awareness for now.
2231 * hash.c: Docs, minor cleanup patch from Dirk Herrman.
2233 Thu Mar 2 16:06:58 2000 Greg J. Badros <gjb@cs.washington.edu>
2235 * error.h, error.c: Added `scm_wrong_type_arg_msg' to support
2236 displaying the expected type. Use SCM_LISTn in a couple places
2237 instead of scm_cons-ing by hand.
2239 * __scm.h: Added SCM_ASSERT_TYPE macro.
2241 * validate.h, scm_validate.h: Added the former, as a renamed
2242 version of the latter with SCM_ASSERT_TYPE used in
2243 SCM_MAKE_VALIDATE (instead of just SCM_ASSERT)
2245 * Makefile.am: Rename scm_validate.h to validate.h.
2247 * *.c, *.h: Include validate.h, not scm_validate.h (old name's
2248 prefix was superfluous).
2250 Thu Mar 2 15:33:12 2000 Greg J. Badros <gjb@cs.washington.edu>
2252 * hashtab.c: Improved documentation for lots of functions. Added
2253 handwritten docs for `hash-fold'.
2255 Thu Mar 2 15:13:25 2000 Greg J. Badros <gjb@cs.washington.edu>
2257 * list.c: Added hand-written docs for `del{q,v,ete}1!'.
2259 Thu Mar 2 12:38:30 2000 Greg J. Badros <gjb@cs.washington.edu>
2261 * list.c: Moved append docs to append! Thanks Dirk Hermann. Also,
2262 added append docs from R4RS.
2264 * strings.c: Docstring typo fix, + eliminate unneeded IMP tests.
2265 Thanks Dirk Hermann!
2267 * chars.h: Provide SCM_CHARP, SCM_CHAR, SCM_MAKE_CHAR and
2268 deprecate SCM_ICHRP, SCM_ICHR, SCM_MAKICHR. Thanks Dirk Hermann!
2270 * *.h, *.c: Use SCM_CHARP, SCM_CHAR, SCM_MAKE_CHAR throughout.
2271 Drop use of SCM_P for function prototypes... assume an ANSI C
2272 compiler. Thanks Dirk Hermann!
2274 Sat Feb 19 12:20:12 2000 Greg J. Badros <gjb@cs.washington.edu>
2276 * ports.c: Made `set-port-column!' and `set-port-line!' each
2277 return SCM_UNSPECIFIED instead of a (not-scheme-object) integer
2278 that caused a seg fault. Also fixed `set-port-column!'s
2279 docstring. Thanks Han-Wen Nienhuys for finding the bug!
2281 Sun Feb 13 19:11:42 2000 Greg J. Badros <gjb@cs.washington.edu>
2283 * arbiters.c, eq.c, gc.c, guardians.c, list.c, ports.c, print.c,
2284 regex-posix.c, scmsigs.c, stime.c, strings.c, variable.c, stime.c,
2285 strings.c, variable.c: Added lots of documentation, cleaned up
2286 some existing documentation. Occasionally changed formal params
2287 to match docs. Also folded an #ifdef into the inners of a
2288 primitive instead of having two copies of the primitive
2289 (`get-internal-real-time', from stime.c)
2291 Sun Feb 13 18:12:19 2000 Greg J. Badros <gjb@cs.washington.edu>
2293 * ports.c: Added docs for primitives missing them. Written by
2296 Sun Feb 13 09:40:36 2000 Greg J. Badros <gjb@cs.washington.edu>
2298 * guile-doc-snarf.in: Use ${AWK} -f guile-func-name-check, not
2299 just execing guile-func-name-check. Thanks Michael Livshin!
2301 Thu Feb 10 11:43:23 2000 Greg J. Badros <gjb@cs.washington.edu>
2303 * guile-snarf.awk.in: Tweak to work with Sun/HP awk, removed some
2304 dead code. Patch from Michael Livshin.
2306 * guile-doc-snarf.in: Tweak to work with Sun/HP sh. Patch from
2309 2000-02-09 Gary Houston <ghouston@arglist.com>
2311 * init.c (scm_init_standard_ports): when stdout is a tty, make the
2312 current-output-port unbuffered by default. this is less confusing
2313 for interactive use. it was line-buffered because of a
2314 performance problem with unbuffered ports, but I think it will be
2317 2000-02-08 Gary Houston <ghouston@arglist.com>
2319 * __scm.h: don't define long_long or ulong_long if HAVE_LONG_LONGS
2322 * stime.c (scm_localtime, scm_mktime): if neither HAVE_TM_ZONE nor
2323 HAVE_TZNAME are defined, use an empty string instead of giving two
2324 spurious compile-time errors.
2326 Tue Feb 8 13:57:46 2000 Greg J. Badros <gjb@cs.washington.edu>
2328 * ports.c: Doc patches from Richard Kim. Pasted from MIT Scheme.
2331 Mon Feb 7 09:07:31 2000 Greg J. Badros <gjb@cs.washington.edu>
2333 * macros.c: Doc patches from Richard Kim. Pasted from scm.texi.
2335 Sun Feb 6 20:26:21 2000 Greg J. Badros <gjb@cs.washington.edu>
2337 * pairs.c: Doc patches from Richard Kim. Pasted from MIT Scheme
2338 (which is GNU GPL'd).
2340 2000-01-31 Gary Houston <ghouston@arglist.com>
2342 * strings.h: don't use SCM_P. don't include <string.h>.
2343 * error.c, gh_data.c, ports.c, script.c, strop.c: include <string.h>.
2345 * strings.c (scm_string_ref): make the 2nd argument compulsory.
2346 previously it defaulted to zero for no good reason that I can see.
2347 use a local variable for SCM_INUM (k). replace
2348 SCM_VALIDATE_INUM_DEF with SCM_VALIDATE_INUM_COPY.
2350 (scm_makfromstr): cosmetic changes.
2352 (scm_string): Accept only chars in the list, not strings, for
2353 conformance to R5RS (particularly for list->string, which is
2354 supposed to be the inverse of string->list.) remove
2355 SCM_DEFER_INTS/SCM_ALLOW_INTS, which is unnecessary since
2356 scm_makstr handles the cell allocation. when reporting wrong-type
2357 arg, don't report the position as 1.
2359 * posix.c (scm_init_posix): intern PIPE_BUF if it's defined.
2361 2000-01-29 Gary Houston <ghouston@arglist.com>
2363 * posix.c (scm_pipe): rewrote the docstring.
2365 * filesys.c (scm_select, retrieve_select_type, get_element,
2366 fill_select_type, set_element): modified so that Scheme
2367 "select" tests port buffers for the ability to provide input
2368 or accept output. Previously only the underlying file descriptors
2369 were checked. Rewrote the docstring.
2371 Thu Jan 27 10:14:25 2000 Greg J. Badros <gjb@cs.washington.edu>
2373 * vectors.c, symbols.c, strorder.c: Documentation cut and pasted
2374 from Gregg Reynolds. Thanks Gregg!
2376 Thu Jan 27 09:59:38 2000 Greg J. Badros <gjb@cs.washington.edu>
2378 * strop.c (scm_i_index): Obfuscated commented-out SCM_DEFINE by
2379 adding "x" prefix to the line so that guile-func-name-check
2380 doesn't complain unnecessarily.
2382 Wed Jan 26 17:33:52 2000 Greg J. Badros <gjb@cs.washington.edu>
2384 * throw.c: Factor out an #ifdef/#else/#endif choice more finely
2385 for maintainability.
2387 * strop.c: Documentation added by Gregg A. Reynolds. Pasted in
2390 Wed Jan 26 10:02:11 2000 Greg J. Badros <gjb@cs.washington.edu>
2392 * tag.c: Added doc for `tag', but mark as deprecated since Mikael
2393 suggests removing tag.c altogether (and using a new `class-of'
2396 * strings.c: Added documentation from Gregg A. Reynolds. Edited
2397 a bit by me to use FOO instead of @var{foo} and to have the
2398 summary come before preconditions on input. Also dropped trailing
2401 * gsubr.c: Do not use SCM_DEFINE for `gsubr-apply'. Register the
2402 function with scm_make_subr_opt w/ last arg of 0 so it is not
2403 visible at the Scheme level. Mikael says that this is the right
2404 thing because the first arg to the proc is the guts of a compiled
2405 closure and shouldn't be exposed to the Scheme level.
2407 Tue Jan 25 17:15:47 2000 Greg J. Badros <gjb@cs.washington.edu>
2409 * sort.c: typo in comment fixed.
2411 * keywords.c: Added documentation.
2413 * guardians.c: Added documentation (could be better).
2415 * gc.c: Added docs for gc-set-debug-check-freelist.
2417 * eq.c: Added docs for eq?, eqv? equal? abridged from R4RS.
2419 * boolean.c: Added docs for `not', `boolean?' (by hand).
2421 Tue Jan 25 13:28:56 2000 Greg J. Badros <gjb@cs.washington.edu>
2423 * random.c: Added documentation, from SLIB page:
2424 http://angela.ctrl-c.liu.se/~calle/scheme/slib_toc.html
2426 Mon Jan 24 17:50:20 2000 Greg J. Badros <gjb@cs.washington.edu>
2428 * variable.c, version.c: Added documentation, written by hand
2429 since I could not find anything already written that was
2432 2000-01-23 Gary Houston <ghouston@arglist.com>
2434 * filesys.c (scm_chown): omit port/fdes support if HAVE_FCHOWN is
2435 not defined (thanks to Richard Y. Kim).
2437 Thu Jan 20 13:00:38 2000 Greg J. Badros <gjb@cs.washington.edu>
2439 * Makefile.in: Removed, this is auto-generated.
2441 Thu Jan 20 11:33:47 2000 Dirk Hermann <dirk@ida.ing.tu-bs.de> --applied 01/20/00 gjb
2443 * list.c: Put some variable initialization code at the point of
2444 declaration; Added a comment for list*; Formatting changes.
2446 * load.c: use SCM_NNULLP to make sure the end of a list is not
2449 2000-01-18 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2451 * backtrace.c (scm_display_error_message): Bugfix: Don't use
2452 result of scm_list_p as C boolean.
2453 (scm_display_error_message, scm_set_print_params_x): Use new
2454 validation macros. (Thanks to Dirk Herrmann.)
2456 * net_db.c (scm_resolv_error): Cast result from hstrerror.
2458 * strports.c (st_end_input): Inserted parenthesis to get operator
2461 * list.h (scm_init_list): Removed SCM_P around prototypes.
2463 * fports.c, list.c, numbers.c, ports.c, stime.c, symbols.c,
2464 filesys.c, posix.c: Converted docstrings to ANSI C format and
2465 escaped " occurring inside string literals.
2467 Tue Jan 18 13:21:08 2000 Mikael Djurfeldt <mdj@r11n07-s.pdc.kth.se>
2469 * posix.c (scm_mknod): Escape " occuring inside docstring.
2471 2000-01-18 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2473 * alist.c, chars.c, debug.c, dynl.c, dynwind.c, error.c, eval.c,
2474 evalext.c, filesys.c, gc.c, hash.c, hashtab.c, ioext.c,
2475 keywords.c, list.c, load.c, macros.c, net_db.c, numbers.c,
2476 objprop.c, ports.c, posix.c, print.c, procprop.c, procs.c,
2477 ramap.c, regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c,
2478 stacks.c, stime.c, strings.c, strop.c, strports.c, struct.c,
2479 symbols.c, throw.c, unif.c, vectors.c, version.c, vports.c,
2480 weaks.c: Converted docstrings to ANSI C format.
2482 * filesys.c (scm_chmod), simpos.c (scm_system), version
2483 (scm_version), vports (scm_make_soft_port): Escape " occuring
2486 Mon Jan 17 11:41:22 2000 Greg J. Badros <gjb@cs.washington.edu>
2488 * scm_validate.h: Added SCM_VALIDATE_ULONG_COPY,
2489 SCM_VALIDATE_LONG_COPY
2491 * numbers.c: Use SCM_VALIDATE_ULONG_COPY, instead of
2492 SCM_VALIDATE_INUM_COPY to let bigger numbers be used. Rename a
2493 couple of formal arguments (and fix their uses) to make arguments
2494 match the documentation.
2496 2000-01-14 <mstachow@alum.mit.edu>
2498 * Makefile.am: Augment path when running guile-doc-snarf so
2499 guile-func-name-check is found.
2501 Fri Jan 14 09:34:55 2000 Greg J. Badros <gjb@cs.washington.edu>
2503 * scm_validate.h (SCM_NUM2LONG_DEF): Fix this macro to just use
2504 def, not SCM_MAKINUM(def); thanks Janis Bzerins!
2506 Wed Jan 12 00:06:53 2000 Greg J. Badros <gjb@cs.washington.edu>
2508 * net_db.c (s_scm_inet_makeaddr): Use SCM_NUM2ULONG since that's
2509 the way guile-1.3.4 worked, but #if 0 out the version using
2510 SCM_VALIDATE_INUM_COPY for stricter testing.
2512 Tue Jan 11 18:24:18 2000 Greg J. Badros <gjb@cs.washington.edu>
2514 * guile-doc-snarf.in: Use new $fullfilename for running
2515 guile-func-name-check, and put "$fullfilename" and "$filename" in
2516 quotes at uses to make sure re-splitting on whitespace does not
2517 occur (so filenames w/ embedded whitespace would work okay, though
2518 I sure hope we never have to deal with that! :-) ). Thanks to
2519 Mikael for pointing out the source_dir != build_dir was broken.
2521 Tue Jan 11 17:42:40 2000 Greg J. Badros <gjb@cs.washington.edu>
2523 * scm_validate.h: Added SCM_NUM2LONG_DEF macro. Make
2524 SCM_OUT_OF_RANGE use SCM_MAKINUM, not scm_long2num. Added
2525 SCM_COERCE_ROSTRING macro. Added SCM_VALIDATE_NONEMPTYLIST
2526 macro. Fix SCM_VALIDATE_STRINGORSUBSTR macro to not use SLOPPY
2529 * ports.c (scm_port_closed_p): Validate that the arg is a PORT,
2530 then return whether it's an open port (was validating that it was
2531 an open port -- this was a bug I introduced back in December, but
2532 my careful reading of diffs caught it).
2534 * numbers.c: Recombine the two conditional-compilation paths for
2535 all the log* primitives -- they were split based on #ifndef
2536 scm_long2num; factored out a SCM_LOGOP_RETURN macro, and fixed
2537 some bugs and inconsistencies in the two sets of implementations.
2538 (scm_lognot) Fixed *atrocious* re-use of a SCM as an integer!
2540 * ioext.c: Use SCM_ASSERT_RANGE in a couple places, and
2541 SCM_VALIDATE_INUM_COPY once where it should've been used.
2543 * fluids.c (scm_internal_with_fluids): Use
2544 SCM_VALIDATE_LIST_COPYLEN.
2546 * filesys.c: Use SCM_NUM2LONG instead of SCM_VALIDATE_INUM_COPY;
2547 this is questionable as it relaxes type safety, but other changes
2548 were useful and all SCM_NUM2LONG's should probably be
2549 revisited. Use SCM_OUT_OF_RANGE, SCM_WRONG_TYPE_ARG.
2551 * evalext.c: line-break change on 1 line.
2553 * eval.c (nconc2last): Takes a non-empty list as its first
2554 argument, not just a list.
2556 * dynl.c: Use new SCM_COERCE_ROSTRING macro.
2558 Tue Jan 11 15:44:23 2000 Greg J. Badros <gjb@cs.washington.edu>
2560 * dynl.c, feature.c, filesys.c, fports.c, list.c, load.c,
2561 net_db.c, sort.c, stacks.c, unif.c: Use SCM_WTA, SCM_MISC_ERROR
2564 * symbols.c (scm_sysintern0): Fixed the function name in a
2565 scm_misc_error invocation.
2567 * print.c (scm_simple_format): Do not need SCM_COERCE_SUBSTR, and
2568 use scm_return_first to ward off latent GC bug that Mikael caught.
2570 * async.c: Use SCM_VALIDATE_ASYNC_COPY one place where it wasn't
2571 used before but should've been.
2573 2000-01-12 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2575 * snarf.h (SCM_PROC1): Replaced SCM (*) (...) with
2576 SCM_FUNC_CAST_ARBITRARY_ARGS.
2578 Tue Jan 11 13:44:07 2000 Greg J. Badros <gjb@cs.washington.edu>
2580 * guile-func-name-check.in: Added this script to statically check
2581 #define FUNC_NAME, #undef FUNC_NAME in the source.
2583 * sort.c, posix.c: Fix #undef FUNC_NAME lines to not have trailing
2584 redundant comment, semicolon; caught by new guile-func-name-check
2587 * debug.c: Fix mistaken #define FUNC_NAME for scm_make_iloc.
2588 Caught by new guile-func-name-check-script.
2590 * Makefile.am: Added guile-func-name-check to bin_SCRIPTS
2592 * ramap.c: Fix #if 0'd out code to be syntactically acceptable to
2593 guile-func-name-check.
2595 * guile-doc-snarf.in: Run guile-func-name-check on the file before
2598 Tue Jan 11 11:31:10 2000 Greg J. Badros <gjb@cs.washington.edu>
2600 * fports.c, ports.c, ports.h, strports.c, vports.c: Make write
2601 port function take const void*, not void*.
2603 Tue Jan 11 11:18:07 2000 Greg J. Badros <gjb@cs.washington.edu>
2605 * scm_validate.h, chars.c, ports.c, print.c, read.c, strings.c,
2606 strop.c: Use SCM_VALIDATE_ICHR, SCM_VALIDATE_ICHR_COPY instead of
2607 SCM_VALIDATE_CHAR, SCM_VALIDATE_CHAR_COPY. Change made for
2608 consistency with the other macros dealing with immediate
2609 characters. (Similar to INT -> INUM change a week or so ago).
2611 Tue Jan 11 10:41:46 2000 Greg J. Badros <gjb@cs.washington.edu>
2613 * dynl.c, error.c, eval.c, feature.c, filesys.c, fports.c, list.c, load.c,
2614 net_db.c, read.c, socket.c: Update error messages to use ~A for
2615 %s, ~S for %S to work with new `simple-format' format and be
2616 standardized better.
2618 * print.h, print.c (scm_simple_format): Added `simple-format'
2619 primitive. It's the old scm_display_error, with ARGS now a rest
2620 parameter, and the destination first instead of last (and a couple
2621 new capabilities inspired by `format' -- #t as destination means
2622 current-output-port, #f means return the formatted text as a
2625 * gh.h, gh_data.c, ports.h, ports.c: Added some missing const specifications.
2627 * backtrace.c (scm_display_error_message): Rewrote to use
2628 scm_simple_format() procedure.
2630 * __scm.h: Added commented-out #define of GUILE_DEBUG_FREELIST
2632 2000-01-09 Marius Vollmer <mvo@zagadka.ping.de>
2634 Finally applied the libltdl patch from Thomas Tanner, with slight
2637 * DYNAMIC-LINKING: Removed because it is obsolete.
2638 * dynl.c: Use ANSI prototypes.
2639 (sysdep_dynl_link): Use lt_dlopenext instead of lt_dlopen.
2640 * scmconfig.h.in: Do not change, as it is automatically generated.
2642 1999-07-25 Thomas Tanner <tanner@ffii.org>
2644 * dynl-dl.c, dynl-dld.c, dynl-shl.c, dynl-vms.c: deleted
2646 * Makefile.am: likewise, add INCLTDL (libltdl headers) to
2647 INCLUDES, set dlpreopened files in LDFLAGS, link libguile
2649 * dynl.c: use libltdl if DYNAMIC_LINKING is enabled,
2650 * guile.c: register preloaded modules
2651 * scmconfig.h.in: remove obsolete symbols
2653 2000-01-09 Gary Houston <ghouston@arglist.com>
2655 * These changes should make it unnecessary to call tzset from
2656 Scheme after modifying the TZ environment variable, even if the
2657 system date facilities cache the value.
2658 * stime.c (setzone, scm_localtime): added comments.
2659 (tzset): don't define a noop tzset macro if HAVE_TZSET not defined.
2660 (setzone): don't call tzset.
2661 (restorezone): call tzset only if HAVE_TZSET is defined.
2662 (scm_tzset): don't define if HAVE_TZSET not defined. Change the
2663 doc string to indicate that this procedure isn't likely to do
2665 (scm_localtime, scm_strftime, scm_mktime): call tzset if
2666 LOCALTIME_CACHE is defined.
2668 2000-01-09 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2670 * posix.c (scm_sync): Return SCM_UNSPECIFIED.
2672 2000-01-09 Gary Houston <ghouston@arglist.com>
2674 * eval.c: define scm_unbound_variable_key ('unbound-variable).
2675 scm_lookupcar1: throw an error with key 'unbound-variable instead
2676 of 'misc-error when an unbound variable is encountered.
2678 * filesys.c (scm_mkdir, scm_rmdir, scm_getcwd, scm_select,
2679 scm_symlink, scm_readlink, scm_lstat),
2680 posix.c (scm_setpgid, scm_setsid, scm_ctermid, scm_tcgetpgrp,
2681 scm_tcsetpgrp, scm_uname, scm_setlocale, scm_mknod, scm_nice,
2683 simpos.c (scm_system),
2684 stime.c (scm_times, scm_strptime):
2685 move the HAVE_XXX feature tests out of the procedure bodies.
2686 don't use SCM_SYSMISSING.
2687 scm_validate.h (SCM_SYSMISSING): removed.
2688 error.h, error.c (scm_sysmissing): comment that this is deprecated.
2689 see ChangeLog entry for 1999-12-28.
2691 Sat Jan 8 19:52:04 2000 Greg J. Badros <gjb@cs.washington.edu>
2693 * scm_validate.h (SCM_VALIDATE_BOOL_COPY): Fix typo.
2695 Sat Jan 8 17:06:46 2000 Greg J. Badros <gjb@cs.washington.edu>
2697 * backtrace.c: Fix spelling typo in a comment.
2699 * snarf.h: Use new SCM_DOCS macro to encapsulate the non SCM_INIT
2700 text. Reformatted some of the expansions.
2702 Fri Jan 7 15:50:46 2000 Greg J. Badros <gjb@cs.washington.edu>
2704 * scm_validate.h (SCM_OUT_OF_RANGE): Use scm_out_of_range_pos to
2705 report the position of the argument.
2707 * error.h, error.c (scm_out_of_range_pos): Added this function to
2708 take extra "pos" argument, the position number of the errant
2711 * debug.c: Use SCM_OUT_OF_RANGE instead of scm_out_of_range.
2713 * snarf.h: Use SCM_HERE and SCM_INIT as names, not SCM_NOTSNARF
2714 and SCM_SNARFING. Also put the %%% in the SCM_INIT since Mikael
2715 prefers that and I'm reasonably indifferent.
2717 Fri Jan 7 15:03:32 2000 Greg J. Badros <gjb@cs.washington.edu>
2719 * snarf.h: Factor out differences between C++ and non-C++ into
2720 SCM_FUNC_CAST_ARBITRARY_ARGS macro. Modify all the snarf macro
2721 definitions to use SCM_NOTSNARF and SCM_SNARFING macros (like
2722 Mikael's macros, below, but changed names and SCM_SNARFING no
2723 longer expands to include %%% -- that must appear in the argument
2724 so that the token appears at the call-site as a reminder).
2726 2000-01-07 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2728 * snarf.h (SCM_INSITU, SCM_INIT): New snarf macros for use in user
2729 snarf macro definitions.
2731 2000-01-06 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2733 * chars.c (scm_integer_to_char): Use Greg's nice
2734 SCM_VALIDATE_INUM_RANGE macro for argument checking for closer
2737 Thu Jan 6 11:48:49 2000 Greg J. Badros <gjb@cs.washington.edu>
2739 * *.c, snarf.h: Replace GUILE_PROC1 with SCM_DEFINE1 throughout.
2741 Thu Jan 6 11:22:53 2000 Greg J. Badros <gjb@cs.washington.edu>
2743 * Makefile.am (ETAGS_ARGS): Switch to SCM_DEFINE, SCM_DEFINE1
2744 instead of GUILE_PROC.
2746 Thu Jan 6 11:21:49 2000 Greg J. Badros <gjb@cs.washington.edu>
2748 * alist.c: Do not report mismatch errors on some uses of `tmp' (do
2749 this by using SCM_ARG2 instead of `2' in the SCM_VALIDATE_CONS
2752 Thu Jan 6 09:54:33 2000 Dirk Herrmann <dirk@ida.ing.tu-bs.de> --gjb applied
2754 * scm_validate.h: Remove some redundant NIMP tests.
2756 * alist.c: minimize scope of the tmp variables, and initialize
2757 them when declared. The strange SCM_NIMP tests are replaced by
2758 SCM_CONSP tests that more closely reflect the intended semantics.
2759 However, we don't get a performance penalty here, because the
2760 SCM_CONSP test was performed by the ALISTCELL test anyway. * The
2761 extremely ugly use of ASRTGO macros was removed: The calls to
2762 ASRTGO were not encapsulated by "#ifndef SCM_RECKLESS", but got a
2763 label parameter that only exists when SCM_RECKLESS is not defined.
2764 This works, because ASRTGO itself is defined in a way that it only
2765 makes use of the label parameter if SCM_RECKLESS is not defined
2766 (shudder!). Does guile make at all use of the possibility to
2767 define SCM_RECKLESS? * Codesize is likely to be reduced, since
2768 instead of two calls to SCM_ASSERT performed by the ALISTCELL test
2769 we now only get one test.
2771 * list.c: Use SCM_NNULLP, not SCM_NIMP as appropriate. Also use
2772 SCM_NULLP instead of SCM_IMP. Drop use of "register" keyword on
2773 some variables in `list?'. Fix `reverse' and `reverse!'
2774 primitives to handle improper lists better.
2776 Wed Jan 5 11:24:53 2000 Greg J. Badros <gjb@cs.washington.edu>
2778 * *.[ch]: Whitespace changes -- added space after SCM_VALIDATE_*
2779 macros and SCM_DEFINE macros to match GNU coding standards.
2781 Wed Jan 5 11:04:24 2000 Greg J. Badros <gjb@cs.washington.edu>
2783 * *.[ch]: Replace GUILE_PROC w/ SCM_DEFINE.
2785 Wed Jan 5 10:59:06 2000 Greg J. Badros <gjb@cs.washington.edu>
2787 * *.[ch]: Replace SCM_VALIDATE_INT w/ SCM_VALIDATE_INUM for
2788 better consistency with the names of other SCM_VALIDATE_ macros
2789 and better conformance to guile naming policy.
2791 Wed Jan 5 10:50:39 2000 Greg J. Badros <gjb@cs.washington.edu>
2793 * ports.c (s_scm_close_all_ports_except): Use SCM_ARG1 in a
2794 SCM_VALIDATE instead of 1 to avoid a check on the argument (since
2795 it's not the actual name of the formal).
2797 * guile-snarf.awk.in: Do argument/number mismatch checking and
2798 print warnings in an Emacs compile-mode parseable format.
2800 * struct.c: Use SCM_ASSERT_RANGE instead of SCM_ASSERT w/
2801 SCM_OUTOFRANGE as 3rd argument.
2803 * random.c: Fix argument/number mismatch (that I introduced :-( ).
2805 * __scm.h: Do not #define SCM_ARG* when snarfing;
2806 lets us distinguish between 1 and SCM_ARG1 when snarfing as only
2807 the former (using the number) requires the argument to match the
2808 formal in the current argument snarfing check.
2810 * snarf.h: Give new definition of SCM_ASSERT when in
2811 snarfing mode to output a lexically-identifiable sequence that the
2812 guile-snarf.awk script uses to verify argument/position matching.
2814 * ramap.c: Remove extraneous #undef FUNC_NAME.
2816 Wed Jan 5 08:36:38 2000 Greg J. Badros <gjb@cs.washington.edu>
2818 * guile-doc-snarf.awk.in: Removed -- guile-snarf.awk.in is the
2819 current version of the same functionality; it writes the .x output
2820 to stdout instead of directly into the file.
2822 Wed Jan 5 08:15:04 2000 Greg J. Badros <gjb@cs.washington.edu>
2824 * unif.c, symbols.c, strings.c, stacks.c, random.c, print.c,
2825 posix.c: Eliminated a bunch of SCM_NIMP(..)s that are now
2826 redundant with the safer macros. Patch from Dirk Hermann applied
2827 by hand. Thanks Dirk!
2829 * scm_validate.h: Added SCM_VALIDATE_VECTOR_OR_DVECTOR for some
2832 * ramap.c: whitespace change.
2834 Tue Jan 4 14:21:35 2000 Greg J. Badros <gjb@cs.washington.edu>
2836 * options.c, objects.c, keywords.c, gc.c: Some redundant SCM_NIMP
2837 removals from Dirk Hermann.
2839 * alist.c: Rename formals to match the parameter names in the
2840 documentation, updates to documentation. Thanks Dirk Hermann!
2842 2000-01-04 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2844 * eval.c (SCM_CEVAL): Reverse order of
2845 scm_stack_checking_enabled_p and SCM_STACK_OVERFLOW_P
2846 (Thanks to Brad Knotwell.)
2848 Mon Jan 3 08:30:02 2000 Greg Harvey <Greg.Harvey@thezone.net> (applied --01/03/00 gjb)
2850 * gc.c (scm_debug_newcell): Added SCM_SETCAR of the newly
2853 * pairs.h: Added a comment about the need for the SCM_SETCAR in
2856 Mon Jan 3 08:25:19 2000 Greg J. Badros <gjb@cs.washington.edu>
2858 * dynl-vms.c, debug.c, coop-threads.c, backtrace.c, eval.c: More
2859 SCM_NIMP tests that were redundant are now eliminated. Patches
2860 from Dirk Hermann applied by hand.
2862 The ChangeLog continues in the file: "ChangeLog-1996-1999"