1 2000-05-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
3 * fports.c (fport_write), ports.c (scm_markstream, scm_port_mode,
4 scm_print_port_mode), ports.h (SCM_OPPORTP, SCM_OPINPORTP,
5 SCM_OPOUTPORTP, SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP),
6 procs.h (SCM_CLOSCAR), unif.h (SCM_ARRAY_NDIM, SCM_ARRAY_CONTP),
7 variable.h (SCM_VARIABLEP): Replace SCM_UNPACK_CAR
10 2000-05-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
12 * gc.c (free_list_length), hash.c (scm_hasher), macros.c
13 (scm_macro_type), objects.c (scm_class_of), options.c
14 (scm_options), print.c (scm_iprin1), strports.c (st_seek), throw.c
15 (SCM_LAZY_CATCH_P): Replace SCM_UNPACK_CAR appropriately.
17 2000-05-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
19 * eval.c (scm_macroexp, SCM_CEVAL, scm_force), tags.h: Replace
20 SCM_UNPACK_CAR with SCM_CELL_TYPE or SCM_CELL_WORD_0.
22 * eval.c (scm_force): Add documentation.
24 * eval.c (scm_force, scm_cons_source): Don't access cells via
25 SCM_{SET}?C[AD]R unless they are known to be cons cells.
27 2000-05-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
29 * strings.h (SCM_NSTRINGP, SCM_NRWSTRINGP), tags.h
30 (SCM_NDOUBLE_CELLP), vectors.h (SCM_NVECTORP): Deprecated.
32 * gc.c (scm_igc), gc.h (SCM_PTR_MASK, SCM_PTR_LT): Removed #ifdef
33 nosve #endif conditionally compiled code.
35 2000-05-23 Michael Livshin <mlivshin@bigfoot.com>
37 * gc.c (scm_heap_seg_data_t): fixed comment for the `span' member.
39 2000-05-22 Michael Livshin <mlivshin@bigfoot.com>
41 * guile-doc-snarf.in: put the preprocessed file through sed to
42 trim all lines to 1024 chars. I hope it doesn't break anybody's
43 sed. we'll see. (note: this is lossy trimming, i.e. the spill
44 isn't wrapped around but actually chopped off. this seemed to me
45 safe because the current snarfer doesn't understand multi-line
46 cookies anyway. in the long term, it would be nice not to depend
49 * gc.h (SCM_[SET_]CELL_{WORD,OBJECT}, SCM_VALIDATE_CELL): reverted
50 the previous change to this macros, after deciding to torture the
53 2000-05-21 Michael Livshin <mlivshin@bigfoot.com>
55 * gc.h (SCM_[SET_]CELL_{WORD,OBJECT}, SCM_VALIDATE_CELL): brought
56 the yucky, ugly and nasty conditional compilation back. sorry,
57 but it was either that or requiring GAWK to build Guile.
58 (lots of places): removed the code that implemented the old GC
61 * init.c (scm_boot_guile_1): removed the code conditioned on
64 * __scm.h: (GUILE_NEW_GC_SCHEME): removed.
66 * gc.c (scm_protect_object, scm_unprotect_object): change the
67 implementation to more efficient (at least in the time complexity
68 sense). the calls should now also be thread-safe -- I suspect
69 that people expect them to be. (thanks to Han-Wen Nienhuys)
70 (lots of places): removed the code that implemented the old GC
73 * hashtab.c (scm_hash_fn_create_handle_x): add missing
74 SCM_REALLOW_INTS before return. I really wonder about the
75 possible interactions between hashtables, threads & GC. it
76 doesn't look healthy at all.
78 2000-05-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
80 * unif.c (scm_bit_count): Fixed the parameter checks. Thanks to
83 2000-05-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
85 * __scm.h (SCM_DEBUG_CELL_ACCESSES), gc.h (SCM_): Added as a new
86 debug option to verify all accesses to cells actually access
89 * gc.h (SCM_VALIDATE_CELL): Added. Only performs validation if
90 SCM_DEBUG_CELL_ACCESSES is set to 1.
92 (SCM_CELL_WORD, SCM_CELL_OBJECT, SCM_SET_CELL_WORD,
93 SCM_SET_CELL_OBJECT): Use SCM_VALIDATE_CELL to check every cell
96 2000-05-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
98 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs,
99 gh_scm2floats, gh_scm2doubles): Change !SCM_NIMP to SCM_IMP.
101 * gc.c (scm_cellp): Fixed and simplified.
103 * throw.c (JBJMPBUF, SETJBJMPBUF, SCM_JBDFRAME, SCM_SETJBDFRAME,
104 make_jmpbuf, scm_init_throw): Now using double cells to represent
105 jump buffers when using debug extensions.
109 2000-05-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
111 * gh.h gh_data.c gh_funcs.c (gh_new_procedure*, gh_chars2byvect,
112 gh_shorts2svect, gh_longs2ivect, gh_ulongs2uvect, gh_floats2fvect,
113 gh_doubles2dvect, gh_doubles2scm, gh_define, gh_lookup,
114 gh_module_lookup): Accept const pointers as parameters.
116 * gh.h gh_data.c (gh_int2scmb): Deprecated.
118 2000-05-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
120 * __scm.h (SCM_DEBUG_REST_ARGUMENT): Renamed from
121 SCM_DEBUG_REST_ARGUMENTS in order to clarify that we don't test
122 the actual arguments in the list, but rather the rest argument as
125 * validate.h (SCM_VALIDATE_REST_ARGUMENT): Added.
127 * async.c (scm_noop), eval.c (scm_map, scm_for_each), list.c
128 (scm_list_star, scm_append, scm_append_x), ports.c
129 (scm_close_all_ports_except), ramap.c (scm_array_map_x,
130 scm_array_for_each), regex-posix.c (scm_make_regexp), stacks.c
131 (scm_make_stack), strings.c (scm_string_append), struct.c
132 (scm_make_struct, scm_make_vtable_vtable): Validate rest arguments.
134 * dynl.c (DYNL_GLOBAL, sysdep_dynl_link, kw_global, sym_global,
135 scm_dynamic_link, scm_init_dynamic_linking), dynl.h
136 (scm_dynamic_link): Removed possibility to pass flags to
137 scm_dynamic_link, as it had no effect anyway.
139 * filesys.c (scm_fcntl): Made single optional rest argument into
140 a standard optional argument.
142 * hooks.c (scm_run_hook): A list of rest arguments is never
145 * list.c (scm_append, scm_append_x), stacks.c (scm_make_stack),
146 strings.c (scm_string_append): Don't perform half-hearted checks
147 to see whether the rest argument forms a proper list any more, use
148 SCM_VALIDATE_REST_ARGUMENTS instead.
150 * ports.c (scm_close_all_ports_except): Accept empty list of rest
153 * posix.c (scm_convert_exec_args), print.c (scm_simple_format):
154 Simplify verification of rest argument.
156 * stacks.c (scm_make_stack), stacks.h (scm_make_stack), throw.c
157 (ss_handler, handler_message): Make first mandatory rest argument
158 of scm_make_stack into a standard mandatory argument.
160 * unif.c (scm_transpose_array, scm_enclose_array,
161 scm_array_in_bounds_p), unif.h (scm_transpose_array,
162 scm_enclose_array, scm_array_in_bounds_p): Make first mandatory
163 rest argument into a standard mandatory argument.
165 2000-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
167 * __scm.h: Added SCM_DEBUG as default debug option. (Thanks to
168 Keisuke Nishida for the suggestion.) Added debug option
169 SCM_DEBUG_REST_ARGUMENTS.
171 * eval.c (scm_map, scm_for_each): Make sure all lists have the
172 same length. Also, removed redundant parameter checks.
174 2000-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
176 * Makefile.am: Let 'make clean' remove *.x and *.doc files.
178 * __scm.h: Improved explanation of giving options to make.
180 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS), tags.h
181 (SCM_STRICT_TYPING, SCM_DEBUG_TYPING_STRICTNESS): Renamed
182 SCM_STRICT_TYPING to SCM_DEBUG_TYPING_STRICTNESS and moved the
183 corresponding declaration and comment to __scm.h.
185 * _scm.h (errno), gc.h (SCM_CELLPTR, SCM_PTR_LT), numbers.c
186 (scm_remainder, scm_modulo), numbers.h (SCM_SRS, SCM_MAKINUM,
187 SCM_INUM): Removed conditionally compiled code for Turbo C.
189 * gdbint.c (gdb_maybe_valid_type_p): Eliminated call to scm_tag.
190 That check can be assumed to be redundant except for very rare
191 conditions that actually indicate broken heap data.
193 2000-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
195 * numbers.c (scm_logcount, scm_integer_length): Reordered
198 2000-05-15 Gary Houston <ghouston@arglist.com>
200 * stime.c (scm_strftime): don't reset TZ if zone is an empty
201 string. append a "0" to the zone for TZ.
203 2000-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
205 * numbers.c (scm_logbit_p, scm_bit_extract): Reordered dispatch
208 (scm_bit_extract): Fixed handling of bignums.
210 2000-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
212 * async.c (scm_sys_gc_async_thunk), chars.h (SCM_ICHRP, SCM_ICHR,
213 SCM_MAKICHR), continuations.h (SCM_SETJMPBUF), error.c
214 (scm_sysmissing), error.h (scm_sysmissing), evalext.c
215 ('serial-map), ioext.c (scm_fseek), ioext.h (scm_fseek),
216 keywords.c (scm_tc16_kw, scm_init_keywords), ports.h (SCM_CRDY,
217 SCM_INPORTP, SCM_OUTPORTP), ramap.c ('serial-array-copy!,
218 'serial-array-map!), smob.c (scm_newsmob), smob.h (scm_smobfuns,
219 scm_newsmob), tag.c (scm_tag), tag.h (scm_tag), tags.h
220 (scm_tc16_flo, scm_tc_flo, scm_tc_dblr, scm_tc_dblc): Wrapped
221 deprecated code between #if (SCM_DEBUG_DEPRECATED == 0) #endif.
223 * fports.c (scm_fport_buffer_add), ports.c (scm_input_port_p,
224 scm_output_port_p), print.c (scm_get_print_state), validate.h
225 (SCM_VALIDATE_CHAR): Replace use of deprecated macros
226 SCM_INPORTP, SCM_OUTPORTP, SCM_ICHRP by SCM_INPUT_PORT_P,
227 SCM_OUTPUT_PORT_P, SCM_CHARP, respectively.
229 2000-05-14 Gary Houston <ghouston@arglist.com>
231 * stime.c (scm_strftime): if HAVE_TM_ZONE is not defined, hack the
232 TZ environment variable so that the %Z format returns the zone
233 from the input vector instead of the system default.
235 from Keisuke Nishida:
236 * fports.c (scm_setvbuf): minor docstring fix.
237 * ports.h (scm_generic_fgets): obsolete prototype deleted.
239 2000-05-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
241 * __scm.h: Added new section for debugging options.
243 (SCM_DEBUG_DEPRECATED): If 1, no deprecated code is included to
244 help developers to get rid of references to deprecated code.
246 * numbers.[ch] (SCM_POSFIXABLE, SCM_NEGFIXABLE, SCM_UNEGFIXABLE,
247 SCM_FIXABLE, SCM_FLOBUFLEN): These macros are no longer provided
248 as part of the interface and are marked as deprecated in the
251 * numbers.c (scm_make_real, scm_make_complex): Inlined the
252 corresponding macros SCM_NEWREAL and SCM_NEWCOMPLEX,
255 * numbers.h (SCM_NEWREAL, SCM_NEWCOMPLEX, SCM_INEXP, SCM_CPLXP,
256 SCM_REAL, SCM_IMAG, SCM_REALPART, scm_makdbl, SCM_SINGP,
257 SCM_NO_BIGDIG, SCM_NUM2DBL, scm_dblproc): Deprecated.
259 2000-05-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
261 * gc.h (scm_cell, SCM_CELL_WORD, SCM_CELL_OBJECT,
262 SCM_SET_CELL_WORD, SCM_SET_CELL_OBJECT): Scheme cells now consist
263 of two scm_bits_t values instead of two SCM values, because it is
264 legal for cell entries to hold values that are not scheme objects.
266 (SCM_SETAND_CAR, SCM_SETAND_CDR, SCM_SETOR_CAR, SCM_SETOR_CDR):
267 Use SCM_SETC[AD]R to modify contents of pairs.
269 2000-05-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
271 * numbers.c (IS_INF, isfinite): Added FIXME comment.
273 (scm_abs, scm_magnitude): Make these two independent of each
274 other. scm_abs now reports an error if given a complex argument.
276 (scm_istr2flo, scm_integer_p). Use SCM_REAL_VALUE instead of
277 SCM_REALPART if the object is known to be real.
279 (scm_init_numbers): No need to use SCM_NEWREAL macro for speed
282 * numbers.h (SCM_SINGP): Set to 0 instead of SCM_BOOL_F.
284 2000-05-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
286 * eq.c (scm_eqv_p): Separate handling of real and complex
287 values. Remove #ifdef SCM_BIGDIG #endif test.
289 * eval.c (SCM_CEVAL, SCM_APPLY), gh_data.c (gh_scm2floats,
290 gh_scm2doubles), hash.c (scm_hasher), ramap.c (scm_array_fill_int,
291 ramap_rp, scm_array_map_x), random.c (vector_scale,
292 vector_sum_squares), unif.c (scm_make_uve, scm_array_p,
293 scm_array_set_x): Use SCM_REAL_VALUE instead of SCM_REALPART if
294 the object is known to be real. Use SCM_COMPLEXP instead of
295 deprecated SCM_CPLXP. Use SCM_INEXACTP instead of deprecated
298 2000-05-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
300 * numbers.c: No need to include unif.h.
302 (IS_INF): Returned to old test for now: x == x + 1 will not work
303 for large numbers due to rounding errors.
304 Thanks to Kalle Olavi Niemitalo.
306 2000-05-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
308 * numbers.c (scm_divbigdig): Removed outdated comment.
310 (scm_number_to_string, scm_string_to_number, scm_number_p,
311 scm_real_p, scm_integer_p, scm_inexact_p, scm_gr_p, scm_leq_p,
312 scm_geq_p, scm_make_rectangular, scm_make_polar,
313 scm_inexact_to_exact): Added comments.
315 (add1, scm_init_numbers): Removed add1.
317 2000-05-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
319 * numbers.c (IS_INF): The new test is x == x + 1. The old test
320 x == x/2 did not work for zero values. Thanks to Han-Wen Nienhuys
323 (scm_number_to_string, scm_sum, scm_difference, scm_two_doubles,
324 scm_num2long, scm_num2long_long, scm_num2ulong): Reordered
327 2000-05-09 Marius Vollmer <mvo@zagadka.ping.de>
329 * scmsigs.c (take_signal): Execute SCM_ASYNC_TICK for SIGSEGV,
330 SIGILL and SIGBUS signals. These signals are not continuable and
331 must be handled for real right away.
333 2000-05-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
335 * numbers.c (scm_zero_p, scm_positive_p, scm_negative_p,
336 scm_real_part, scm_imag_part, scm_magnitude,
337 scm_inexact_to_exact): Reordered dispatch sequence.
339 2000-05-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
341 * feature.c: No need to include "libguile/smob.h"
343 (scm_loc_features, features, scm_add_feature, scm_init_feature):
344 Removed variable 'scm_loc_features' as a pointer to the SCM value
345 holding the features list. Using variable 'features' instead,
346 which holds the interned pair. Thus, SCM_SETCDR can be used
347 instead of pointer trickery.
349 2000-05-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
351 * alist.c (scm_acons): Use SCM{_SET}?_CELL_OBJECT as long as a
352 cell is not known to be a valid pair.
354 2000-05-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
356 * eval.c (ASRTSYNTAX, scm_m_body, scm_m_letrec1): Removed
357 ASRTSYNTAX. Using SCM_ASSYNT instead.
359 (scm_m_body): Don't create a redundant cons cell.
361 (scm_m_do): Removed redundant test 'bodycheck'.
363 (bodycheck): Removed.
365 * stacks.c (stack_depth, read_frame, read_frames): Removed
366 redundant calculation of size, minimized some variable scopes.
368 2000-05-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
370 * pairs.c (scm_cons, scm_cons2): Use SCM{_SET}?_CELL_OBJECT as
371 long as a cell is not known to be a valid pair.
373 (scm_pair_p): Eliminated redundant SCM_IMP test.
375 2000-05-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
377 * eval.c (scm_m_body, scm_macroexp, unmemocopy, scm_eval_args,
378 scm_deval_args): Eliminated redundant SCM_IMP tests.
380 * hashtab.c (scm_ihashx, scm_sloppy_assx, scm_delx_x), weaks.c
381 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table,
382 scm_make_doubly_weak_hash_table): Fixed critical sections.
383 Thanks to Keisuke Nishida.
385 2000-05-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
387 * numbers.c (scm_logand, scm_logior, scm_logxor, scm_logtest):
388 Fixed some goto-related initialization bugs (introduced by me).
390 2000-05-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
392 * numbers.h (SCM_INUM0): Uses SCM_MAKINUM instead of SCM_PACK.
394 * dynl.c (dynl_obj, DYNL_OBJ, get_dynl_obj): Removed.
396 (DYNL_FILENAME, DYNL_HANDLE): Use SCM_CELL... macros instead of
399 (SET_DYNL_HANDLE): Added.
401 (scm_dynamic_object_p): Simplified.
403 (scm_dynamic_unlink, scm_dynamic_func): Changed comment. Deliver
404 better error message when accessing unlinked dynamic objects.
405 Eliminated call to get_dynl_obj.
407 2000-05-03 Marius Vollmer <mvo@zagadka.ping.de>
409 * scmsigs.c (orig_handlers) [!HAVE_SIGACTION]: Fix declaration to
410 be an array of function pointers instead of being a pointer to an
411 array returning function. Thanks to Kalle Olavi Niemitalo!
413 2000-05-03 Dirk Herrmann <D.Herrmann@tu-bs.de>
415 * numbers.c (scm_divbigbig, scm_divbigint), numbers.h
416 (scm_divbigbig, scm_divbigint): Don't return zero any more to
417 indicate that a division has a remainder, return SCM_UNDEFINED
418 instead. It is improbable that anyone actually used these
419 functions outside of numbers.c. For this reason and due to the
420 change in behaviour the functions are static now. Thus, if
421 surprisingly there are users of these functions they will at least
424 * numbers.c: Removed #ifdef SCM_BIGDIG #endif in those functions,
425 that already have a clean dispatch order. Note: SCM_BIGDIG is
428 * numbers.c (scm_inexact_p): Simplified.
430 * numbers.c (scm_num_eq_p, scm_less_p, scm_max, scm_min,
431 scm_product, scm_num2dbl, scm_angle): Reordered dispatch
432 sequence, thereby fixing some comparisons of SCM values with
435 * numbers.c (scm_divide): Division by zero of inums leads to an
436 error now. (Formerly, an infinite number was returned.)
438 Respect the fact, that scm_divbigbig does now return SCM_UNDEFINED
439 if a division has a remainder.
441 2000-05-02 Gary Houston <ghouston@arglist.com>
443 * Makefile.am (INCLUDES): add ${INCLTDL} (thanks to Tim Mooney).
445 2000-05-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
447 * numbers.c (scm_logtest, scm_division): Reordered dispatch
448 sequence, thereby fixing some comparisons of SCM values with
451 * numbers.h (scm_makdbl): Mark as deprecated at the point of
454 * eval.c (SCM_CEVAL, SCM_APPLY), gh_data.c (gh_double2scm,
455 gh_doubles2scm), numbers.c (scm_istr2flo, scm_max, scm_min,
456 scm_sum, scm_difference, scm_product, scm_divide, scm_sys_expt,
457 scm_sys_atan2, scm_make_rectangular, scm_make_polar,
458 scm_real_part, scm_imag_part, scm_magnitude, scm_angle,
459 scm_long2num, scm_long_long2num, scm_ulong2num), ramap.c
460 (ramap_rp, scm_array_map_x), random.c (scm_random,
461 scm_random_uniform, scm_random_normal_vector_x, scm_random_exp),
462 struct.c (scm_struct_ref), unif.c (scm_array_to_list): Replace
463 call to scm_makdbl with a call to scm_make_real or
464 scm_make_complex, depending on whether the imaginary part is known
467 2000-05-01 Gary Houston <ghouston@arglist.com>
469 * scmsigs.c: fix the definition of orig_handlers for the case
470 that HAVE_SIGACTION is not defined (thanks to
471 Kalle Olavi Niemitalo).
473 * Makefile.am: remove include_HEADERS (was libguile.h)
474 libguile.h: moved to top level directory.
476 2000-04-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
478 * numbers.c (SCM_SWAP): Moved to the top of the file to allow for
481 * numbers.c (scm_modulo, scm_gcd, scm_lcm, scm_logand, scm_logior,
482 scm_logxor): Reordered dispatch sequence, thereby fixing some
483 comparisons of SCM values with integer constants.
485 * number.c (scm_logtest): Removed some redundant SCM_{N}?IMP
488 2000-04-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
490 * numbers.c (scm_quotient, scm_remainder): Removed code that was
491 conditionally compiled based on BADIVSGNS. BADIVSGNS does not
492 occur anywhere else throughout guile.
494 * numbers.c (scm_quotient): Fixed parameter number in error
497 * numbers.c (scm_remainder): Reordered dispatch sequence.
499 2000-04-25 Gary Houston <ghouston@arglist.com>
501 * posix.c (scm_execlp): docstring fix (thanks to Martin
504 2000-04-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
506 * eval.c (undef_object): Made into a local static variable
507 (suggested by Jost Boekemeier).
509 2000-04-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
511 * pairs.c (cxrs, scm_init_pairs): Simplify initialization of
514 * procs.c (scm_init_iprocs), procs.h (scm_subr, scm_iproc,
515 scm_dsubr, scm_init_iprocs): Removed.
517 * procs.h (SCM_SUBRF, SCM_DSUBRF): Access the cell words
518 directly instead of casting a cell to a C struct.
520 2000-04-22 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
522 Better modularization of GC extensions through new C level GC
525 * weaks.c (scm_weaks_prehistory): New function: Add
526 scm_weak_vector_gc_init to scm_before_mark_c_hook; Add
527 scm_mark_weak_vector_spines to scm_before_sweep_c_hook.
528 (scm_scan_weak_vectors): New function; added to
529 scm_after_sweep_c_hook.
531 * weaks.h (scm_weak_vectors, scm_weaks_prehistory): Added
534 * guardians.h (scm_guardian_gc_init, scm_guardian_zombify): Are
537 * guardians.c (scm_guardian_gc_init): Turned into a hook function
538 and added to scm_before_mark_c_hook.
539 (scm_guardian_zombify): Turned into a hook function and added to
540 scm_before_sweep_c_hook.
542 * async.c (scm_sys_gc_async_thunk): Run after-gc-hook.
543 Added #include "libguile/gc.h".
545 * gc.h: Added #include "libguile/hooks.h".
547 * gc.c: Removed #include "libguile/guardians.h".
548 (scm_before_gc_c_hook, scm_before_mark_c_hook,
549 scm_before_sweep_c_hook, scm_after_sweep_c_hook,
550 scm_after_gc_c_hook): New C level hooks.
551 (scm_after_gc_hook): New Scheme level hook.
552 (scm_gc_sweep): Moved scanning of weak vectors to weaks.c.
553 (scm_igc): Moved initialization of scm_weak_vectors and the call
554 to scm_guardian_gc_init to respective module.
555 (scm_mark_weak_vector_spines): Moved to weaks.c;
556 Call to scm_guardian_zombify moved to guardians.c;
557 Run scm_before_gc_c_hook, scm_before_sweep_c_hook,
558 scm_after_gc_c_hook at appropriate places.
559 (scm_init_gc): Initialize scm_after_gc_hook.
561 * hooks.c, hooks.h (scm_make_hook_with_name): Removed deprecated
564 * init.c (scm_boot_guile_1): Added `scm_init_hooks'.
566 * Makefile.am: Added hooks.c, hooks.h, hooks.x.
568 * feature.c, feature.h: Broke out hook code into separate files.
570 * hooks.c, hooks.h: New files.
572 * *.*: Change includes so that they always use the "prefixes"
573 libguile/, qt/, guile-readline/, or libltdl/.
574 (Thanks to Tim Mooney.)
576 * Makefile.am (INCLUDES): Removed THREAD_CPPFLAGS and INCLTDL.
577 (DEFS): Added. automake adds -I options to DEFS, and we don't
579 Removed all -I options except for the root source directory and
580 the root build directory.
582 * numbers.c (scm_odd_p, scm_even_p): Use SCM_WRONG_TYPE_ARG
583 instead of SCM_ASSERT (0, ...). (Some compilers will complain
584 about control reaching end of function otherwise, and, besides,
585 the new code is not less clear.)
587 * gc.c (scm_must_malloc, scm_must_realloc, scm_must_free): Added
588 calls to malloc debugging functions.
590 * init.c (scm_boot_guile_1): Added calls to debug-malloc init
593 * Makefile.am: Added debug-malloc.c, debug-malloc.h,
596 * debug-malloc.c, debug-malloc.h: New files.
598 2000-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
600 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p): Added
601 documentation strings.
603 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p, scm_abs,
604 scm_quotient): Reordered dispatch sequence to first handle
605 immediates, second handle bignums and finally handle generic
606 functions respectively signal wrong type arguments. Hopefully
607 this will allow for easier separation when goops is integrated.
609 2000-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
611 * gc.c (which_seg): Use SCM2PTR to convert a non immediate SCM
612 variable into a pointer to a heap cell.
614 * gc.c (scm_mark_locations, scm_cellp, init_heap_seg,
615 scm_unhash_name): Remove redundant cast to SCM_CELLPTR.
617 2000-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
619 * print.c (scm_iprin1): Don't assign zero to SCM values, use
620 SCM_UNDEFINED instead.
622 * weaks.c (scm_make_weak_vector): Fix assignment of zero to a
623 vector element. (Still to be improved)
625 2000-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
627 * eval.c (undef_cell): Removed, replaced by:
629 (undef_object): Added to replace undef_cell.
631 (scm_lookupcar, scm_lookupcar1): Use undef_object.
633 * eval.c (scm_lookupcar, scm_lookupcar1, scm_m_atfop,
634 scm_m_atbind, CHECK_EQVISH, SCM_CEVAL), procs.h (SCM_SETCODE):
635 Don't perform arithmetic operations with SCM values.
637 * eval.c (scm_lookupcar, scm_lookupcar1, scm_m_atfop,
638 scm_m_atbind, scm_eval_args, scm_deval_args, SCM_CEVAL): Use
639 symbolic names for the tc3 type codes.
641 * eval.c (scm_m_define, SCM_CEVAL, SCM_APPLY): Remove redundant
644 * eval.c (scm_eval_args, scm_deval_args, SCM_CEVAL): Made the
645 access of the struct vcell element explicit.
647 2000-04-19 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
649 * struct.c (scm_struct_free_light, scm_struct_free_standard,
650 scm_struct_free_entity): Use `scm_must_free' instead of `free'.
652 * procs.c (scm_make_subr_opt): Tell scm_must_realloc that we're
653 realloc:ing scm_subr_table ("what" instead of "who").
655 * numbers.c (scm_adjbig): Ditto.
657 2000-04-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
659 * unif.c (l2ra): Don't eliminate the call to scm_array_set_x
660 itself, as was done in the previous 'patch'. (Thanks to Radey
663 2000-04-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
665 * options.c (scm_options), read.c (recsexpr): Remove redundant
668 * print.c (scm_iprin1): Made the access of the struct vcell
671 * print.h (SCM_PRINT_CLOSURE): Added call to SCM_PACK.
673 * ramap.c (scm_ra_eqp, ra_compare), unif.c
674 (scm_uniform_vector_ref, scm_cvref, rapr1): Separated accesses to
675 unsigned long and signed long arrays and clarified the way the
678 * ramap.c (scm_array_map_x, raeql), read.c (scm_lreadr), stacks.c
679 (narrow_stack), unif.c (scm_cvref, scm_uniform_array_read_x,
680 scm_raprin1): Use SCM_EQ_P to compare SCM values.
682 * strings.c (scm_makstr): Treat the msymbol slots as a field of
685 * struct.h (SCM_SET_VTABLE_DESTRUCTOR): Treat the struct data as
686 a field of scm_bits_t values.
688 * unif.c (l2ra): Don't test result of scm_array_set_x against
689 zero: It is always SCM_UNSPECIFIED.
691 2000-04-18 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
693 * script.c (scm_compile_shell_switches): Also enable
694 record-positions when given the --debug option. (Thanks to Diego
697 2000-04-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
699 * print.c (ENTER_NESTED_DATA, print_circref, scm_iprlist):
700 Compare SCM's with SCM_EQ_P.
702 * print.c (scm_make_print_state), srcprop.c
703 (scm_source_properties): Use valid scheme object to initialize
706 * print.c (scm_iprin1): Remove redundant calls to SCM_UNPACK.
708 2000-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
710 * struct.c (scm_alloc_struct, scm_struct_free_0,
711 scm_struct_free_light, scm_struct_free_standard,
712 scm_struct_free_entity, scm_make_struct, scm_make_vtable_vtable),
713 struct.h (scm_struct_free_t, scm_alloc_struct, scm_struct_free_0,
714 scm_struct_free_light, scm_struct_free_standard,
715 scm_struct_free_entity): Struct data regions (and thus also
716 vtable data regions) are now C arrays of scm_bits_t elements.
718 * gc.c (scm_gc_mark, scm_gc_sweep, scm_unhash_name): Made the
719 mixup of glocs and structs explicit.
721 * gc.c (scm_unprotect_object): Compare SCM's with SCM_EQ_P.
723 2000-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
725 * eval.c (scm_unmemocar): Use macros to test for gloc cell.
726 Minimize scope of variable 'ir'.
728 * eval.h (SCM_IFRAME, SCM_IDIST), weaks.h (SCM_IS_WHVEC_ANY):
729 Added missing call to SCM_UNPACK.
731 2000-04-17 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
733 * validate.h (SCM_VALIDATE_INUM_RANGE_COPY,
734 SCM_VALIDATE_NUMBER_COPY): New macros.
736 2000-04-16 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
738 * script.c (scm_compile_shell_switches): Added --debug option.
740 2000-04-16 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
742 * vectors.c (scm_vector_set_x): Return SCM_UNSPECIFIED (as
745 2000-04-15 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
747 * ports.h (SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P): New macros.
748 (SCM_INPORTP, SCM_OUTPORTP): Marked as deprecated.
750 * validate.h (SCM_VALIDATE_INPUT_PORT, SCM_VALIDATE_OUTPUT_PORT):
752 Cleanup of code layout.
754 * ports.c, ports.h (close-input-port, close-output-port): New R5RS
757 2000-04-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
759 * continuations.c (scm_make_cont, scm_dynthrow): Completely
760 separated implementations for defined (CHEAP_CONTINUATIONS) and
761 !defined (CHEAP_CONTINUATIONS). Also, now using memcpy for stack
764 * continuations.c (grow_stack): Renamed from grow_throw.
766 * continuations.c (copy_stack_and_call): New static function.
768 * continuations.c (scm_dynthrow): Simplified and made static.
770 * continuations.h (scm_dynthrow): Made static.
772 2000-04-13 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
774 * unif.c, unif.h (shared-array-root, shared-array-offset,
775 shared-array-increments): New primitives.
777 2000-04-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
779 * gc.c (scm_gc_sweep): Simplify the computation of freed memory
782 * symbols.h (SCM_SLOTS, SCM_SYMBOL_FUNC, SCM_SYMBOL_PROPS,
783 SCM_SYMBOL_HASH): The msymbol slots are now a field of scm_bits_t
786 * symbols.h (SCM_SET_SYMBOL_FUNC, SCM_SET_SYMBOL_PROPS): New
789 symbols.c (scm_intern_obarray_soft, msymbolize, scm_symbol_fset_x,
790 scm_symbol_pset_x): Use them.
792 * symbols.c (scm_symbol_hash): Unpack to access SCM raw data.
794 2000-04-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
796 * ports.c (scm_port_print): The port data is read as raw data.
798 * ports.h (SCM_TC2PTOBNUM, SCM_PTOBNUM): Fix SCM/scm_bits_t
801 2000-04-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
803 * eval.c (SCM_CEVAL), objects.c (scm_mcache_lookup_cmethod,
804 scm_make_subclass_object), objects.h (SCM_CLASS_FLAGS,
805 SCM_ENTITY_PROCEDURE, SCM_ENTITY_SETTER), struct.c
806 (scm_struct_init, scm_struct_vtable_p, scm_make_struct,
807 scm_struct_ref, scm_struct_set_x), struct.h (SCM_STRUCT_DATA):
808 The struct data is now an array of scm_bits_t variables.
810 * objects.h (SCM_SET_ENTITY_PROCEDURE): New macro.
812 objects.c (scm_set_object_procedure_x): Use it.
814 * struct.c (scm_struct_init): Unused variable 'data' removed.
816 (scm_struct_vtable_p): Redundant SCM_IMP tests removed.
818 2000-04-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
820 * objects.h (SCM_OBJ_CLASS_FLAGS, SCM_OBJ_CLASS_REDEF), struct.h
821 (SCM_STRUCT_VTABLE_DATA, SCM_STRUCT_LAYOUT, SCM_STRUCT_VTABLE,
822 SCM_STRUCT_PRINTER): The struct vtable data is now an array of
823 scm_bits_t variables.
825 * struct.h (SCM_SET_STRUCT_LAYOUT): New macro.
827 struct.c (scm_make_vtable_vtable): Use it.
829 2000-04-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
831 * symbols.c (scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
832 scm_intern_obarray_soft, scm_sysintern0,
833 scm_string_to_obarray_symbol, scm_intern_symbol,
834 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
835 scm_symbol_bound_p, scm_symbol_set_x): Don't use C operators to
838 2000-04-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
840 * numbers.c (scm_quotient, scm_modulo): Reordered to handle the
841 case of immediate numbers parameters first. Also, only use
842 decoded numbers for numerical comparison.
844 2000-04-10 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
846 * objects.h: Don't redeclare scm_call_generic_0 and
847 scm_apply_generic. (Thanks to Tal Tversky.)
849 2000-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
851 * hash.c (scm_hasher): Use symbolic names for the tc3 constants.
852 Unpack SCM value to use it as a switch parameter. Don't cast SCM
853 values to int values.
855 2000-04-10 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
857 * coop.c (mother): Handled EINTR (the wait has been interrupted by
860 2000-04-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
862 * __scm.h (SCM_WTA_DISPATCH_[012n]): To test whether a SCM value
863 contains a raw zero value it has to be unpacked.
865 * debug.c (with_traps_inner, scm_with_traps): Passing SCM values
866 via void * requires unpacking / packing.
868 * stacks.h (SCM_STACKP): Remove unnecessary SCM_NIMP test and use
869 SCM_EQ_P to compare SCM values.
871 * stacks.h (SCM_FRAME_VOID_P, SCM_FRAME_REAL_P, SCM_FRAME_PROC_P,
872 SCM_FRAME_EVAL_ARGS_P, SCM_FRAME_OVERFLOW_P): Remove unnecessary
875 * tags.h (SCM_NECONSP): Define in terms of SCM_ECONSP
877 * tags.h (SCM_ECONSP): Clarify the test for glocs. This is still
880 2000-04-05 Michael Livshin <mlivshin@bigfoot.com>
882 * async.[ch]: unexpose low-level async access macros (thanks to
885 * validate.h: move async validation macros to async.c (nobody else
886 needs them anyway), and rename them.
888 2000-04-04 Michael Livshin <mlivshin@bigfoot.com>
890 * async.h: kill the scm_async_t struct. having a heap cell
891 pretending to be a C struct is not helthy, and is not needed here
892 anyway, as asyncs happily fit in one heap cell.
894 * async.c: reflect the fact that asyncs are now represented by
895 single heap cell each.
897 2000-04-04 Gary Houston <ghouston@arglist.com>
899 * error.c (scm_syserror): save errno before doing anything else,
900 since it's used in two expressions and may get mutated (thanks to
903 2000-04-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
905 * debug.c (scm_procedure_source, scm_procedure_environment),
906 gsubr.c (scm_make_gsubr_with_generic, scm_gsubr_apply), procs.c
907 (scm_procedure, scm_setter): Return valid scheme value as dummy.
909 * filesys.c (scm_readdir, scm_rewinddir, scm_closedir,
910 scm_dir_print, scm_dir_free), numbers.h (SCM_COMPLEX_REAL,
911 SCM_COMPLEX_IMAG), regex-posix.h (SCM_RGX), throw.c (JBJMPBUF,
912 SETJBJMPBUF, JBJMPBUF, SETJBJMPBUF, freejb, print_lazy_catch,
913 scm_ithrow), unif.c (scm_uniform_vector_ref, scm_cvref,
914 scm_array_set_x, rapr1), unif.h (SCM_ARRAY_V, SCM_ARRAY_BASE),
915 vectors.h (SCM_VELTS, SCM_VELTS_AS_STACKITEMS, SCM_SETVELTS): Use
916 SCM_{SET_}?CELL_WORD* to access cell entries with raw data.
918 * filesys.c (scm_closedir), numbers.c (scm_addbig), numbers.h
919 (SCM_SETNUMDIGS), throw.c (JBACTIVE, SCM_JBDFRAME,
920 SCM_SETJBDFRAME): Read and modify data bits in cell entry #0 using
921 SCM_{SET_}?CELL_WORD_0.
923 * filesys.c (fill_select_type, retrieve_select_type, scm_select),
924 numbers.c (scm_gcd, scm_lcm, scm_integer_expt, scm_zero_p,
925 scm_product, scm_divide), posix.c (scm_getgrgid), ramap.c
926 (scm_array_fill_int, racp), throw.c (scm_catch, scm_lazy_catch,
927 scm_ithrow), unif.c (scm_make_uve, scm_array_p,
928 scm_transpose_array, scm_array_set_x, scm_bit_set_star_x,
929 scm_bit_count_star, l2ra), variable.c (prin_var,
930 scm_make_variable, scm_make_undefined_variable,
931 scm_builtin_variable), vectors.c (scm_vector_set_length_x),
932 vports.c (sf_flush, sf_close): Don't use C operators to compare
935 * numbers.c (scm_odd_p, scm_even_p), variable.c (prin_var): Must
936 unpack SCM values to access their raw contents.
938 * numbers.c (big2str): Eliminate unnecessary casts to SCM.
940 * numbers.h (SCM_NEWREAL), regex-posix.h (SCM_RGXP), vports.c
941 (scm_make_soft_port): Use SCM_{SET_}?CELL_TYPE to access the cell
944 * throw.c (printjb): Eliminated unnecessary unpack.
946 * variable.c (make_vcell_variable): Smob data is of type
949 2000-04-04 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
951 * print.c: Removed promise to rewrite printer code before next
954 2000-04-03 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
956 * iselect.c (add_fd_sets): Insert empty statement after label.
957 (Thanks to Tim Mooney.)
959 2000-04-03 Michael Livshin <mlivshin@bigfoot.com>
961 * guardians.c (scm_guardian_zombify): mark all zombies in a
962 separate loop after processing all the currently known live
963 guardians, so as to not introduce order dependencies (thanks to
964 Gary Houston). note that the order problems are still there if
965 some guardians are themselves zombies, but that's a sick case that
966 I'm not going to worry about.
967 also, make another outer loop to process zombified
968 guardians (which are uncovered while marking zombies).
970 2000-04-03 Dirk Herrmann <D.Herrmann@tu-bs.de>
972 * evalext.c (scm_definedp, scm_m_undefine), gc.c
973 (scm_mark_weak_vector_spines, scm_gc_sweep), hashtab.c
974 (scm_hashq_ref, scm_hashv_ref, scm_hash_ref, scm_hashx_ref),
975 keywords.c (scm_make_keyword_from_dash_symbol), lang.c
976 (scm_nil_eq), lang.h (SCM_NILP, SCM_NIL2EOL), load.c
977 (scm_primitive_load), modules.c (scm_module_full_name), objects.c
978 (scm_class_of, scm_mcache_lookup_cmethod, scm_make_class_object),
979 ports.c (scm_close_all_ports_except), ports.h (SCM_EOF_OBJECT_P),
980 print.c (scm_iprin1, scm_prin1, scm_iprlist, scm_simple_format),
981 print.h (SCM_PRINT_STATE_P), procprop.c (scm_i_procedure_arity,
982 scm_stand_in_scm_proc, scm_procedure_property,
983 scm_set_procedure_property_x), procs.c
984 (scm_procedure_documentation), read.c (scm_lreadr, scm_lreadparen,
985 scm_lreadrecparen, scm_read_hash_extend), script.c
986 (scm_compile_shell_switches), srcprop.c (scm_source_property,
987 scm_set_source_property_x), srcprop.h (SCM_WHASHFOUNDP), stacks.c
988 (read_frame, NEXT_FRAME, read_frames, narrow_stack,
989 scm_make_stack, scm_stack_id), strop.c (scm_i_index,
990 scm_string_index, scm_string_rindex), struct.c (scm_struct_init),
991 validate.h (SCM_VALIDATE_BOOL_COPY, SCM_VALIDATE_INUM_DEF,
992 SCM_VALIDATE_INUM_DEF_COPY, SCM_VALIDATE_PROC,
993 SCM_VALIDATE_ARRAY): Don't use C operators to compare SCM values.
995 * feature.c (make_hook), keywords.c
996 (scm_make_keyword_from_dash_symbol), macros.c (scm_makacro,
997 scm_makmacro, scm_makmmacro), print.c (scm_iprin1,
998 scm_printer_apply, scm_port_with_print_state): Smob data is of type
1001 * feature.c (print_hook), gc.c (scm_object_address), hash.c
1002 (scm_ihashq, scm_ihashv), print.c (scm_iprin1, scm_ipruk), smob.c
1003 (freeprint), struct.c (scm_print_struct): Must unpack
1004 SCM values to access their raw contents.
1006 * fluids.c (apply_thunk, scm_with_fluids), hashtab.c (fold_proc,
1007 scm_hash_fold), load.c (load, scm_primitive_load): Passing SCM
1008 values via void * requires unpacking / packing.
1010 * fports.c (scm_fport_buffer_add, scm_setvbuf), procs.h
1011 (SCM_SUBRNUM, SCM_SET_SUBRNUM), srcprop.h (SRCPROPBRK, SRCBRKP):
1012 Read and modify data bits in cell entry #0 using
1013 SCM_{SET_}?CELL_WORD_0.
1015 * fports.c (scm_fdes_to_port), gc.c (scm_gc_for_newcell,
1016 scm_gc_sweep, init_heap_seg), init.c (start_stack), ports.c
1017 (scm_void_port), procs.c (scm_make_subr_opt,
1018 scm_make_procedure_with_setter), root.c (scm_internal_cwdr),
1019 smob.c (scm_make_smob), strports.c (scm_mkstrport): Use
1020 SCM_SET_CELL_TYPE to write the cell type information.
1022 * gc.c (scm_gc_mark): Use SCM_CELL_OBJECT* to access SCM values
1023 from cells that are no scheme pairs.
1025 * gc.c (scm_gc_sweep), mallocs.c (prinmalloc), mallocs.h
1026 (SCM_MALLOCDATA, SCM_SETMALLOCDATA), print.c (scm_ipruk), random.h
1027 (SCM_RSTATE), root.h (SCM_ROOT_STATE), smob.c (scm_smob_free),
1028 srcprop.c (freesrcprops), srcprop.h (SRCPROPPOS, SRCPROPFNAME,
1029 SRCPROPCOPY, SRCPROPPLIST), struct.c (scm_make_struct,
1030 scm_make_vtable_vtable): Use SCM_{SET_}?CELL_WORD* to access cell
1031 entries with raw data.
1033 * gc.c (scm_init_storage), sort.c (applyless), strop.c
1034 (scm_string_to_list): Eliminate unnecessary casts to SCM.
1036 * mallocs.c (scm_malloc_obj): Store result of malloc as raw
1039 * ports.c (scm_close_all_ports_except): Duplicate documentation
1042 * print.c (scm_iprin1): Use SCM_ITAG3.
1044 * procs.h (SCM_SET_SUBRNUM): Fix shift direction.
1046 * snarf.h (SCM_GPROC, SCM_GPROC1, SCM_SYMBOL, SCM_GLOBAL_SYMBOL,
1047 SCM_KEYWORD, SCM_GLOBAL_KEYWORD, SCM_VCELL, SCM_GLOBAL_VCELL,
1048 SCM_VCELL_INIT, SCM_GLOBAL_VCELL_INIT): Don't initialize globals
1049 and static variables at their point of declaration, but rather in
1052 * tags.h (SCM_PACK): Automatically cast to scm_bits_t.
1054 2000-04-02 Gary Houston <ghouston@arglist.com>
1056 * guardians.c (TCONC_IN, scm_make_guardian): set the CDR of the
1057 empty tconc pair to SCM_EOL instead of SCM_BOOL_F, avoiding the
1058 use of an improper list (which breaks g_print. g_print isn't
1060 guardians.c: Added more comments and modified the make-guardian
1061 docstring. Reordered a few procedures.
1063 2000-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
1065 * eval.c (scm_lookupcar1, scm_lookupcar, scm_m_case, scm_m_cond,
1066 scm_m_lambda, iqq, scm_m_define, scm_m_expand_body, unmemocopy,
1067 SCM_CEVAL), procs.h (SCM_TOP_LEVEL): Don't use C operators to
1070 (scm_makprom): Smob data is of type scm_bits_t.
1072 2000-03-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1074 * backtrace.c (display_error_body), debug.c (scm_procedure_source,
1075 scm_reverse_lookup), dynl.c (scm_dynamic_link): Don't use C
1076 operators to compare SCM values.
1078 * debug.c (scm_make_debugobj), debug.h (SCM_DEBUGOBJ_FRAME,
1079 SCM_SET_DEBUGOBJ_FRAME): Update SCM_{SET_}?DEBUGOBJ_FRAME to
1080 access raw cell data with SCM_{SET_}?CELL_WORD_1.
1082 * debug.c (scm_make_debugobj): Don't use SCM_SETCAR to set types.
1084 * debug.c (scm_make_memoized), dynl.c (scm_dynamic_link): Smob
1085 data is of type scm_bits_t.
1087 2000-03-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1089 * gdbint.c (gdb_maybe_valid_type_p), guardians.c (TCONC_EMPTYP,
1090 scm_guardian_zombify): Use SCM_EQ_P to compare SCM values.
1092 * guardians.c (GUARDIAN): Use SCM_CELL_WORD_1 for raw data.
1094 2000-03-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1096 * ports.h (scm_port): Change type of stream member to scm_bits_t.
1098 * gdbint.c (unmark_port, remark_port), ports.c (scm_markstream),
1099 strports.c (st_resize_port, scm_mkstrport), vports (sf_flush,
1100 sf_write, sf_fill_input, sf_close, scm_make_soft_port): Since
1101 streams are now of type scm_bits_t, SCM streams have to be
1104 * ports.h (SCM_SETPTAB_ENTRY, SCM_SETSTREAM): Cast input to
1107 2000-03-31 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1109 * coop-defs.h (struct coop_t): Added `sto'-field again because of
1110 binary compatibility---let's remove it next time we alter some
1113 * coop.c (coop_quitting_p, coop_cond_create, coop_mutex_create,
1114 coop_mother, coop_child): New variables.
1115 (mother): New function.
1116 (coop_create): New thread spawning mechanism which uses a "mother
1117 thread". The "dummy" pthreads aren't healthy enough to give birth
1118 to new threads since Linux threads thinks they are asleep.
1120 * coop-defs.h (struct coop_t): Removed dummy_mutex.
1122 * coop-defs.h, coop-threads.c (struct coop_t): Eliminate
1123 `sto'-field when GUILE_PTHREAD_COMPAT is enabled.
1125 2000-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1127 * arbiters.c (scm_make_arbiter), async.c (scm_async), dynwind.c
1128 (scm_internal_dynamic_wind): Smob data is always of type
1131 * arbiters.c (SCM_ARB_LOCKED, SCM_LOCK_ARB, SCM_UNLOCK_ARB):
1132 Access the locking information in cell entry 0 with
1133 SCM_{SET_}?CELL_WORD_0 instead of SCM_*CAR.
1135 * async.c (scm_run_asyncs): Use SCM_NULLP to test for the empty
1138 * dynwind.c (scm_dowinds): Use SCM_EQ_P to compare SCM values.
1140 * ports.h (SCM_PTAB_ENTRY, SCM_SETPTAB_ENTRY): Access the ptab
1141 entry data using SCM_{SET_}?CELL_WORD_1 instead of SCM_{SET}?CDR.
1143 2000-03-29 Dirk Herrmann <D.Herrmann@tu-bs.de>
1145 * alist.c (scm_sloppy_assq, scm_assq), eq.c (scm_eq_p, scm_eqv_p,
1146 scm_equal_p), list.c (scm_ilength, scm_last_pair, scm_reverse,
1147 scm_sloppy_memq, scm_delq_x, scm_delq1_x), tags.h (SCM_UNBNDP):
1148 Don't use C operators == and != to compare SCM values, use
1151 * boolean.c (scm_boolean_p): Use SCM_BOOLP to determine whether a
1152 SCM value is equal to #t or #f.
1154 * eq.c (scm_eqv_p, scm_equal_p): Don't use SCM_CAR to access the
1155 cell type entry of non immediate objects of unknown type. Use
1156 SCM_CELL_TYPE instead.
1158 * gh_data.c (gh_scm2bool, gh_module_lookup), list.c
1159 (scm_sloppy_memv, scm_sloppy_member, scm_delv_x, scm_delete_x,
1160 scm_delv1_x, scm_delete1_x), scmsigs.c (scm_sigaction): Use
1161 SCM_FALSEP and SCM_TRUE_P to compare SCM values against #f and
1164 * list.c (scm_listify): Use SCM_UNBNDP to test for an unbound
1167 2000-03-29 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1169 * coop-threads.c (scm_call_with_new_thread, scm_spawn_thread,
1170 scm_make_mutex, scm_make_condition_variable): Cast data to
1171 scm_bits_t in SCM_SET_CELL_WORD and SCM_NEWSMOB macros.
1173 * coop.c (coop_create): Set `specific' field, not `data' to NULL.
1175 2000-03-29 Dirk Herrmann <D.Herrmann@tu-bs.de>
1177 * smob.h (SCM_NEWSMOB, SCM_NEWSMOB2, SCM_NEWSMOB3, SCM_SMOB_DATA,
1178 SCM_SET_SMOB_DATA, SCM_TC2SMOBNUM, SCM_SMOBNUM): To access smob
1179 data, use SCM_{SET_}?CELL_TYPE or SCM_{SET_}?WORD_[1-3].
1181 Note that this implies that smob data has always to be passed as
1182 values of type scm_bits_t.
1184 2000-03-29 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1186 * threads.c (scm_init_threads): Pass 0 size to scm_make_smob_type
1187 for scm_tc16_thread. As the current COOP threads are written, GC
1188 is not supposed to manage storage for threads.
1190 * error.c (scm_error): Don't try to throw an error if
1191 scm_gc_heap_lock is true.
1193 * coop.c (coop_finish): New function. Called at exit.
1194 (coop_aborthelp): Free thread structures when threads die.
1195 Finished LinuxThreads compatibility support => COOP threads now
1196 mesh with LinuxThreads.
1198 * coop-threads.c (scm_call_with_new_thread, scm_spawn_thread):
1199 Changed SETCDR --> SET_CELL_WORD_1.
1201 * coop-threads.c (scheme_launch_thread): Set word 1 of handle to 0
1204 2000-03-29 Dirk Herrmann <D.Herrmann@tu-bs.de>
1206 * boolean.h (SCM_TRUE_P): New macro.
1208 * boolean.h (SCM_FALSEP, SCM_NFALSEP, SCM_BOOLP), pairs.h
1209 (SCM_NULLP, SCM_NNULLP): Use SCM_EQ_P to compare SCM values.
1211 2000-03-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
1213 * continuations.h (SCM_CONTREGS, SCM_SET_CONTREGS): New macros to
1214 access continuation data.
1216 (SCM_SETJMPBUF): Deprecated. Use SCM_SET_CONTREGS instead.
1218 (SCM_JMPBUF, SCM_DYNENV, SCM_THROW_VALUE, SCM_BASE, SCM_SEQ,
1219 SCM_DFRAME): Use SCM_CONTREGS instead of SCM_CHARS to access
1222 * continuations.c (scm_make_cont), init.c (start_stack),
1223 root.c (scm_internal_cwdr): Use SCM_SET_CONTREGS instead of
1226 2000-03-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
1228 * symbols.h (SCM_LENGTH, SCM_SETLENGTH): Access the length field
1229 of strings and symbols by using SCM_{SET_}?CELL_WORD_0.
1231 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS): Use SCM_{SET_}?CELL_WORD_1
1232 to access the char * field of strings and symbols.
1234 2000-03-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
1236 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Use SCM_SET_CELL_TYPE to set
1237 the type entry of a new cell. Added a comment about things to
1238 remember when updating the list of free cells.
1240 (SCM_FREEP, SCM_MARKEDP): Use SCM_CELL_TYPE to access the type
1243 2000-03-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
1245 * pairs.h (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): Use
1246 SCM_CELL_OBJECT and SCM_SET_CELL_OBJECT. This change implies that
1247 with strict type checking enabled these macros will only work if
1248 given valid SCM parameters.
1250 (SCM_GCCDR): Moved to tags.h.
1252 * tags.h (SCM_GCCDR): Moved here from pairs.h.
1254 2000-03-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1256 * tags.h (SCM2PTR, PTR2SCM): Moved to gc.h.
1258 * pairs.h (scm_cell, SCM_CELLPTR, SCM_CELL_WORD*, SCM_CELL_OBJECT*,
1259 SCM_SET_CELL_WORD*, SCM_SET_CELL_OBJECT*, SCM_CELL_TYPE,
1260 SCM_SET_CELL_TYPE, SCM_PTR_LT, SCM_PTR_MASK, SCM_PTR_GT,
1261 SCM_PTR_LE, SCM_PTR_GE, SCM_CELL_WORD_LOC, SCM_NEWCELL,
1262 SCM_NEWCELL2): Moved to gc.h.
1264 (SCM_CARLOC, SCM_CDRLOC, SCM_SETAND_CAR, SCM_SETAND_CDR,
1265 SCM_SETOR_CAR, SCM_SETOR_CDR): Moved to gc.h. These names should
1266 be changed, though, since the macros are not only pair related.
1270 * gc.h (SCM2PTR, PTR2SCM, scm_cell, SCM_CELLPTR, SCM_CELL_WORD*,
1271 SCM_CELL_OBJECT*, SCM_SET_CELL_WORD*, SCM_SET_CELL_OBJECT*,
1272 SCM_CELL_TYPE, SCM_SET_CELL_TYPE, SCM_PTR_LT, SCM_PTR_MASK,
1273 SCM_PTR_GT, SCM_PTR_LE, SCM_PTR_GE, SCM_CELL_WORD_LOC,
1274 SCM_NEWCELL, SCM_NEWCELL2, SCM_CARLOC, SCM_CDRLOC, SCM_SETAND_CAR,
1275 SCM_SETAND_CDR, SCM_SETOR_CAR, SCM_SETOR_CDR): Moved here from
1278 2000-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1280 * tags.h (SCM_STRICT_TYPING): New macro that, if defined,
1281 activates strict compile time type checking for variables of
1283 (SCM, SCM_PACK, SCM_UNPACK): Define according to whether
1284 SCM_STRICT_TYPING or SCM_VOIDP_TEST are defined.
1285 (SCM_EQ_P): Defined as a macro equivalent for eq?.
1287 2000-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1289 * tags.h (SCM_POINTERS_MUNGED): Removed.
1291 * gc.c (scm_gc_sweep, init_heap_seg): Removed use of
1292 SCM_POINTERS_MUNGED, thus fixing some illegal casts to SCM.
1294 2000-03-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1296 * pairs.h (SCM_CELL_OBJECT, SCM_CELL_OBJECT_[0-3],
1297 SCM_SET_CELL_OBJECT, SCM_SET_CELL_OBJECT_[0-3], SCM_CELL_TYPE,
1298 SCM_SET_CELL_TYPE): Added a set of low level macros for accessing
1300 (SCM_CELL_WORD_[0-3]): Renamed from the SCM_CELL_WORD[0-3].
1302 * procs.h, procs.c: Instead of SCM_{SET_}?CELL_WORD[12], use the
1303 newly introduced SCM_{SET_}?CELL_OBJECT_[12] macros.
1305 2000-03-23 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1307 * tags.h: Disabled definition of SCM_VOIDP_TEST.
1309 Defining SCM as void * introduces problems which haven't been
1310 handled yet. Developers who work with these issues can enable it
1311 in their working copies.
1313 Disabling this definition exposes a set of newly introduced and
1314 older misuses of types which causes warning messages during
1315 compilation. We'll fix this successively.
1317 * gc.c (scm_mark_locations): Changed * (SCM **) X --> * (SCM *) X
1318 in order to obtain a value of type SCM.
1319 (scm_cellp): Updated with new changes to scm_mark_locations.
1321 * continuations.h (SCM_SETJMPBUF): Cast second arg into SCM.
1323 * continuations.c (scm_make_cont): Removed cast of size_t into
1326 * symbols.h (SCM_SETCHARS): Cast second arg into SCM.
1328 2000-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1330 * numbers.h (SCM_SETNUMDIGS): Use SCM_BIGSIZEFIELD macro for
1331 shifting, not constant. Thanks to Dale P. Smith.
1333 * numbers.c (scm_sum, scm_difference): Don't test a SCM value
1334 for being less than zero. Decode it to a C value first. Again,
1337 2000-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1339 * numbers.h, ramap.c, struct.h, vectors.h: Don't use SCM2PTR for
1340 non scheme values. If raw data is stored in SCM variables, it has
1341 to be accessed using SCM_UNPACK until a better solution is found.
1343 2000-03-22 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1345 * tags.h (SCM_ECONSP, SCM_NECONSP): More corrections of
1346 pointer-arithmetic induced by the SCM_PACK/UNPACK change.
1348 * print.c (scm_iprin1): SCM_PACK/UNPACK corrections.
1350 * gc.c (scm_gc_sweep): SCM_PACK/UNPACK corrections.
1352 * eval.c (SCM_CEVAL, scm_unmemocar): SCM_PACK/UNPACK corrections.
1354 * dynwind.c (scm_swap_bindings): SCM_PACK/UNPACK corrections.
1356 * async.c, __scm.h: Removed lots of the old async click logic. It
1357 is possible to reinsert it by defining GUILE_OLD_ASYNC_CLICK in
1358 __scm.h. Let's try this out and dump the old code after the
1359 threads reorganization.
1360 (set-tick-rate, set-switch-rate): Conditionally removed.
1362 2000-03-21 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1364 * gc.c (scm_gc_mark): Bugfix 1: The recent SCM_PACK/UNPACK change
1365 made SCM values into pointers. This turned an arithmetic
1366 computation of the address of the vcell into a pointer-arithmetic
1367 one, thereby screwing up marking of structs.
1368 Bugfix 2: Removed incompletely introduced loop variable `j' used
1369 when protecting the tail array of a struct.
1371 2000-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1373 * struct.h (SCM_STRUCT_DATA): Don't cast SCM values to pointers.
1375 2000-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1377 * symbols.h, symbols.c (scm_strhash): Declare the string
1378 parameter as constant, since it is not modified.
1380 * symbols.c (scm_intern_obarray_soft,
1381 scm_sysintern0_no_module_lookup): Can now pass constant strings
1382 to scm_strhash without need for casting.
1384 2000-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1386 * vectors.h (SCM_VELTS, SCM_VELTS_AS_STACKITEMS): Don't cast SCM
1387 values to pointers. Use SCM2PTR instead.
1389 2000-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1391 * async.c (scm_set_tick_rate, scm_set_switch_rate): Don't unpack
1392 results of SCM_INUM.
1394 2000-03-21 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1396 * init.c (scm_boot_guile_1): Renamed GUILE_GC_TRIGGER_1 -->
1397 GUILE_MIN_YIELD_1, GUILE_GC_TRIGGER_2 --> GUILE_MIN_YIELD_2.
1398 GUILE_MIN_YIELD_X now take *positive* fractions of heap size.
1400 * gc.c, gc.h (SCM_MIN_YIELD_1, SCM_MIN_YIELD_2,
1401 min_yield_fraction, min_yield, adjust_min_yield): Renamed from
1402 SCM_GC_TRIGGER_1, SCM_GC_TRIGGER_2, gc_trigger_fraction,
1403 gc_trigger, adjust_gc_trigger.
1405 * gc.c (alloc_some_heap): Further improvement of minimal heap size
1407 (SCM_MAX): New macro.
1408 (scm_freelist_t): New field: collected_1. Previous amount of
1410 (gc_sweep_freelist_finish): Trigger based on two last values of
1411 freelist->collected to avoid unnecessary allocation due to
1413 (SCM_INIT_HEAP_SIZE_1, SCM_GC_TRIGGER_1, SCM_GC_TRIGGER_2):
1414 Adjusted to 45000 cells, 40% and 40%. Gives quick startup
1415 without extra heap allocation.
1417 2000-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1419 * numbers.h (SCM_MAKINUM): The parameter to SCM_MAKINUM should
1420 already be a C value. No need to unpack it.
1422 * numbers.c (scm_long_long2num): Cast the parameter to scm_bits_t
1423 if we know it fits into an inum.
1425 * ramap.c (ramap_rp): An scm_tc7_[ui]vect object does point to a
1426 field of long values. In contrast, SCM_VELTS accesses a field of
1429 2000-03-20 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1431 * gc.c (scm_gc_stats): Inserted explanation of local_scm_mtrigger
1433 (scm_gc_yield_1): New variable: Holds previous yield. Used to
1434 make better judgements.
1435 (gc_sweep_freelist_finish): Inserted explanation of use of
1438 * print.h, stacks.h, options.c, options.h: Changed C++
1441 2000-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1443 * tags.h (SCM2PTR, PTR2SCM): Use SCM_PACK / SCM_UNPACK correctly.
1445 * numbers.h (SCM_INUMP, SCM_MAKINUM, SCM_INUM0, SCM_COMPLEX_REAL,
1446 SCM_COMPLEX_IMAG, SCM_NUMP, SCM_BDIGITS): Use SCM_PACK /
1447 SCM_UNPACK / SCM2PTR correctly.
1449 2000-03-20 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1451 * gc.c (adjust_gc_trigger): Improved documentation.
1452 (alloc_some_heap): Since gc_trigger is used against
1453 freelist->collected, this is the value which should be used to
1454 predict minimum growth.
1456 2000-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1458 * eval.h: Fix mixup of packed/unpacked SCM values. (Thanks
1459 Thien-Thi Nguyen for the patch.)
1461 2000-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1463 * numbers.c (scm_ash): Fixed typing problems with the second
1464 parameter and added some documentation. (Thanks Thien-Thi Nguyen
1465 for indicating the problem.)
1467 2000-03-19 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1469 * gc.c, gc.h (scm_gc_yield): New variable.
1470 (adjust_gc_trigger): Use scm_gc_yield.
1471 (alloc_some_heap): Use scm_gc_yield instead of
1472 scm_gc_cells_collected.
1474 * coop-threads.c: Addd #include "root.h", #include "strings.h".
1476 * debug.c: Added #include "root.h". (Thanks to Thien-Thi Nguyen.)
1478 * gc.c (scm_gc_for_newcell, adjust_gc_trigger): Improved GC
1479 trigger adjustmeant: Take yield (freed cells) for all freelists
1481 (SCM_INIT_HEAP_SIZE_1, SCM_GC_TRIGGER_1, SCM_GC_TRIGGER_2): Tuned
1482 to 50000 cell heap with 45% trigger.
1483 (scm_gc_cells_collected): Reintroduced.
1484 (SCM_HEAP_SIZE): New macro.
1485 (scm_gc_sweep): Reintroduced correct computation of
1486 scm_cells_allocated.
1487 (scm_freelist_t): Corrected commentary for field `cluster_size':
1488 Clustersize counts objects, not cells; New member
1489 `clusters_allocated'.
1491 2000-03-19 Michael Livshin <mlivshin@bigfoot.com>
1493 * *.[hc]: add Emacs magic at the end of file, to ensure GNU
1496 2000-03-19 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1498 * threads.h: Added #include "libguile/throw.h". (Thanks to
1501 2000-03-18 Michael Livshin <mlivshin@bigfoot.com>
1503 * tags.h: (SCM_DOUBLE_CELLP, SCM_NDOUBLE_CELLP): new macros (bad
1504 names, anyone got any better ones?)
1506 * gc.h: (typedef struct scm_freelist_t) remove from here.
1508 * gc.c: (CELL_UP, CELL_DN) made these macros take additional
1509 parameter (the span).
1510 (CLUSTER_SIZE_IN_BYTES, ALIGNMENT_SLACK) new macros.
1511 (typedef struct scm_freelist_t) moved here from gc.h, it had no
1512 business being externally visible.
1513 (typedef struct scm_heap_seg_data_t) renamed from
1514 scm_heap_seg_data, to be style-compliant.
1515 (scm_mark_locations) if the possible pointer points to a
1516 double-cell, check that it's properly aligned.
1517 (init_heap_seg) align double-cells properly, work with the
1518 assumption that the segment size divides cleanly by cluster size.
1519 (round_to_cluster_size) new function.
1520 (alloc_some_heap, make_initial_segment) use round_to_cluster_size
1521 to satisfy the new init_heap_seg invariant.
1523 2000-03-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
1525 * _scm.h: Don't include async.h everywhere...
1527 * eq.c eval.c iselect.c: ... only include it here.
1529 2000-03-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
1531 * _scm.h: Don't include root.h everywhere...
1533 * async.c continuations.c eq.c eval.c evalext.c feature.c gc.c
1534 gdbint.c gsubr.c ioext.c keywords.c lang.c load.c macros.c
1535 numbers.c objprop.c ports.c print.c procprop.c ramap.c read.c
1536 srcprop.c stackchk.c stacks.c strports.c symbols.c unif.c
1537 variable.c vectors.c vports.c: ... only include it here.
1539 2000-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1541 * _scm.h: Don't include strings.h everywhere...
1543 * backtrace.c dynl.c error.c feature.c filesys.c fports.c gc.c
1544 gdbint.c ioext.c load.c net_db.c numbers.c objects.c options.c
1545 ports.c posix.c print.c procs.c random.c read.c regex-posix.c
1546 simpos.c socket.c stacks.c stime.c strop.c strports.c struct.c
1547 symbols.c unif.c vectors.c version.c vports.c: ... only include it
1550 2000-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1552 * _scm.h: Don't include ports.h everywhere...
1554 * arbiters.c backtrace.c debug.c dynl.c dynwind.c eval.c feature.c
1555 fluids.c gc.c gdbint.c guardians.c hash.c keywords.c mallocs.c
1556 numbers.c objects.c print.c read.c root.c smob.c srcprop.c
1557 stackchk.c strports.c struct.c throw.c variable.c: ... only
1560 2000-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1562 * _scm.h: Don't include vectors.h everywhere...
1564 * eq.c eval.c filesys.c gc.c gsubr.c guardians.c hash.c hashtab.c
1565 keywords.c net_db.c numbers.c objects.c posix.c print.c procprop.c
1566 procs.c ramap.c random.c read.c scmsigs.c socket.c sort.c stime.c
1567 strports.c symbols.c unif.c vports.c weaks.c: ... only include it
1570 2000-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1572 * genio.h: removed. (Only content was '/* delete me */'.)
1574 * Makefile.am arbiters.c backtrace.c debug.c dynl.c dynwind.c
1575 error.c filesys.c fluids.c gc.c gsubr.c guardians.c keywords.c
1576 libguile.h mallocs.c numbers.c print.c random.c read.c root.c
1577 srcprop.c stackchk.c struct.c threads.c throw.c variable.c:
1578 Removed reference to genio.h
1580 2000-03-17 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1582 * gc.c, gc.h: Cleanup of the change of 2000-03-15.
1583 Cluster sizes are now independent of GC trigger values.
1584 GUILE_GC_TRIGGER_n can now specify a relative trigger value:
1585 A negative integer gives fraction of total heap size in percent.
1586 (SCM_GC_TRIGGER_1, SCM_GC_TRIGGER_2): Default values set to -40.
1588 * init.c (scm_boot_guile_1): Introduced new variable
1589 GUILE_MAX_SEGMENT_SIZE; New environment variable names:
1590 GUILE_INIT_SEGMENT_SIZE_1, GUILE_GC_TRIGGER_1,
1591 GUILE_INIT_SEGMENT_SIZE_2, GUILE_GC_TRIGGER_2
1593 2000-03-16 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1595 * __scm.h (GC_FREE_SEGMENTS): Disable this until we have made
1596 freeing of segment work with the new GC scheme. (Thanks to
1597 Michael Livshin.) Oops, also happened to make GUILE_NEW_GC_SCHEME
1598 the default, but I'll let this change stay in CVS Guile since this
1599 code is not expected to contain serious bugs.
1601 2000-03-16 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1603 * gc.c, gc.h (scm_map_free_list): Define also if GUILE_DEBUG is
1605 (scm_free_list_length): New procedure (GUILE_DEBUG).
1606 Fixed a small but serious bug introduced by the previous change.
1608 * gc.c (scm_gc_sweep): Moved variable n_objects to inner sweep
1609 loop and declare as register.
1611 * gc.c (scm_gc_sweep): Sigh... forgot to clear private freelists
1614 Wed Mar 15 08:27:04 2000 Greg J. Badros <gjb@cs.washington.edu>
1616 * fluids.c: Docstring patch from Keisuke Nishida. Some
1617 reindentation, too, and a couple formals renamed. Should
1618 fluid-set! return UNSPECIFIED instead of a value?
1620 Wed Mar 15 08:24:58 2000 Greg J. Badros <gjb@cs.washington.edu>
1622 * Makefile.am: Separate out DOT_X_FILES and DOT_DOC_FILES, and
1623 generate the latter from the concrete listing of the former. Then
1624 make guile-procedures.txt depend on DOT_DOC_FILES instead of
1625 *.doc, so that rebuilding it works.
1627 Wed Mar 15 08:12:14 2000 Greg J. Badros <gjb@cs.washington.edu>
1629 * libguile.h: Include libguile/validate.h. Thanks Keisuke Nishida!
1631 * guile-snarf.awk.in: Replace docstring line-ending \n" and \n\n"
1632 with nothing and \n, respectively. Thanks Keisuke Nishida for
1633 noticing this problem.
1635 2000-03-15 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1637 * __scm.h (GUILE_NEW_GC_SCHEME): Define this if you want to test a
1638 new way of allocating heap. It makes Guile fast, but still
1641 * gc.c, gc.h, pairs.h, init.c: Implementation of a new way of
1642 allocating heap. The basic idea is to trigger GC every Nth
1643 allocated cell and grow heap when free list runs out. The scheme
1644 has been extended so that GC isn't triggered until all remaining
1645 cells are used. The implementation is also prepared for
1646 development in the direction of POSIX threads.
1648 * gc.c (SCM_EXPHEAP): In order to grow by a factor of 1.5,
1649 SCM_EXPHEAP should return half of the heap size.
1651 2000-03-14 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1653 The following change to init.c is only enabled if Guile was
1654 configured with --enable-guile-debug.
1656 * init.c (scm_i_getenv_int): New function.
1657 (scm_boot_guile_1): Use the environment variables
1658 GUILE_INIT_HEAP_SIZE, GUILE_INIT_HEAP_SIZE2 to select heap size if
1659 they exist. (This may be replaced by a Scheme level mechanism in
1662 * objprop.c (s_scm_set_object_property_x): Use scm_assq instead of
1663 scm_assoc. (Thanks to Keisuke Nishida.)
1665 2000-03-14 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1667 * eval.c, lang.c, lang.h (scm_lisp_nil, scm_lisp_t): Renamed from
1668 scm_nil, scm_t. (Thanks to Keisuke Nishida.)
1670 2000-03-14 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1672 * init.c (scm_boot_guile_1): Use same initial segment size for
1673 1-word and 2-word segments. Having the smaller size causes Guile
1674 to GC too often. Obviously something needs to be done to allow
1675 for a smaller 2-word segment without this to happen. (The amount
1676 of heap for each type should be automatically adapted to the
1677 application somehow.)
1679 [Almost all of these changes should be documented in the NEWS
1682 * gc.h (scm_freelist_t): New type.
1684 * pairs.h (SCM_NEWCELL, SCM_NEWCELL2): Use new style freelists.
1686 * gc.c (SCM_INIT_HEAP_SIZE): Changed from 32768 --> 40000 so that
1687 all of Guile basics fits into one segment and there suitable room
1689 (SCM_EXPHEAP): Now takes an argument. Grow by a factor of 1.5
1691 (scm_freelist, scm_freelist2): Now of type scm_freelist_t.
1692 Freelists now contains information about object span, cells
1693 collected and amount of cells in heap segments belonging to the
1695 (scm_heap_size, scm_gc_cells_collected): Removed.
1697 * init.c (scm_boot_guile_1): Make 2-word segment 8K (512 cells).
1699 * Makefile.am (libguile_la_LDFLAGS): Bumped library version
1702 * __scm.h eq.c, eval.c, gc.c, gc.h, gh_data, hash.c, numbers.c,
1703 numbers.h, objects.c, ramap.c, random.c, unif.c, unif.h: Extensive
1704 rewrite of handling of real and complex numbers.
1705 (SCM_FLOATS, SCM_SINGLES): These #ifdef conditionals have been
1706 removed along with the support for floats. (Float vectors are
1709 * tags.h (scm_tcs_bignums): Removed.
1710 (scm_tc16_bigpos, scm_tc16_bigneg): Replaced by scm_tc16_big.
1711 Use SCM_BIGSIGN(x) to test for sign!
1712 (scm_tc16_big): The new bignum type.
1713 (SCM_REAL_PART, SCM_IMAG_PART): Removed.
1715 * numbers.h (SCM_BIGSIGN): Sign moved to bit 16.
1716 (scm_makdbl): Deprecated.
1717 (SCM_NEWREAL, SCM_NEWCOMPLEX): New macros.
1718 (SCM_SINGP): Deprecated.
1720 (SCM_INEXP, SCM_CPLXP): Deprecated.
1721 (SCM_INEXACTP, SCM_COMPLEXP): New macros.
1722 (SCM_COMPLEX_REAL, SCM_COMPLEX_IMAG): Renamed from
1723 SCM_REAL, SCM_IMAG (and now only valid for complex numbers).
1724 (SCM_REAL, SCM_IMAG): New, *deprecated*, selectors which work both
1725 for doubles and complex numbers.
1726 (SCM_REAL_VALUE): New selector for doubles.
1727 (scm_double_t, scm_complex_t): New types.
1730 * numbers.c (scm_floprint, scm_floequal): Removed.
1731 (scm_print_real, scm_print_complex, scm_real_equalp,
1732 scm_complex_equalp): New functions.
1734 * unif.c (scm_makflo): Removed.
1736 * smob.h (SCM_SMOB_PREDICATE): New macro.
1737 (SCM_NEWSMOB2, SCM_RETURN_NEWSMOB2, SCM_NEWSMOB3,
1738 SCM_RETURN_NEWSMOB3): New macros.
1740 1999-11-21 Michael Livshin <mlivshin@bigfoot.com>
1742 The following changes implement primitive support for double cells
1743 (i.e. four-word cells) and change the representation of some
1744 things to multi-cells instead of cons+malloc. (Applied and
1747 * pairs.h (SCM_NEWCELL2): double-cell variants of SCM_NEWCELL.
1748 (SCM_CELL_WORD, SCM_CELL_WORDLOC, SCM_SET_CELL_WORD): primitive
1749 multi-cell access macros (used by the ones below).
1750 (SCM_CELL_WORD[0-3], SCM_SET_CELL_WORD[0-3]): multi-cell access
1753 * gc.c (scm_freelist2): multi-cell freelists.
1754 (inner_map_free_list): map_free_list, parameterized on ncells.
1755 "nn cells in segment mm" was misleading for ncells > 1; changed to
1756 "objects". still print cells too, though.
1757 (scm_map_free_list): rewritten using inner_map_free_list.
1758 (scm_check_freelist): get freelist as parameter, since now we have
1760 (scm_debug_newcell2): multi-cell variants of
1762 (scm_gc_for_newcell): take ncells and freelist pointer as
1764 (scm_gc_mark): add case for tc7_pws (procedures with setters are
1766 (scm_gc_sweep): don't free the float data, since it's not malloced
1768 (init_heap_seg): didn't understand what n_new_objects stood for,
1769 so changed to n_new_cells.
1770 (make_initial_segment): new function, makes an initial segment
1771 according to given ncells.
1772 (scm_init_storage): call make_initial_segment, for ncells={1,2,3}.
1774 * numbers.c (scm_makdbl): no malloc'ing needed, so the
1775 {DEFER,ALLOW}_INTS thing removed.
1777 * numbers.h (struct scm_dbl): changed to represent a double cell,
1778 with the number in the second half.
1780 * dynwind.c: changed the wind-guards representation to double
1783 * procs.c, procs.h: changed the procedure-with-setter representation
1786 * async.c, async.h: made async representation a double cell.
1788 * dynl.c: made dynamic_obj representation a double cell.
1790 2000-03-13 Gary Houston <ghouston@arglist.com>
1792 * ports.c (flush_void_port): renamed to flush_port_default.
1793 (end_input_void_port): renamed to end_input_default.
1795 * init.c (scm_standard_stream_to_port): create a void port instead
1796 of opening /dev/null if the standard file descriptors are bad.
1797 advantages: no portability problems, doesn't waste a file descriptor,
1798 simplifies the code (thanks to Marius for the idea).
1800 * vports.c (s_scm_make_soft_port): call scm_port_non_buffer.
1802 * void ports: make reading from a void port give EOF instead of
1804 * ports.c (s_scm_sys_make_void_port): modified docstring.
1805 (fill_input_void_port): new proc.
1806 (scm_init_ports): set up fill_input_void_port.
1807 * ports.c (scm_port_non_buffer): new proc.
1808 (scm_void_port): call scm_port_non_buffer.
1810 * fports.c (scm_setvbuf): docstring: remove the fcntl documentation
1811 which was incorrectly appended.
1813 2000-03-13 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1815 * guile-doc-snarf.in: Don't use absolute path for `sed'. (Note
1816 that we can't use autoconf for this. Autoconf itself relies on
1817 the existence of `sed' somewhere on your path.) (Thanks to Dirk
1820 2000-03-13 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1822 * Makefile.am (libguile_la_SOURCES): Moved iselect.c here from
1823 EXTRA_libguile_la_SOURCES.
1825 * iselect.h: Always declare scm_internal_select.
1827 * iselect.c (scm_internal_select): Added SCM_ASYNC_TICK at the
1828 end. Also let scm_internal_select be a real function also when
1831 * __scm.h (SCM_TICK): Oops! Forgot to put SCM_ASYNC_TICK here...
1833 2000-03-13 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1835 * __scm.h (SCM_ALLOW_INTS, SCM_REALLOW_INTS): Removed call to
1836 SCM_ASYNC_TICK. (This is a preparation for POSIX threads support,
1837 and kind of an experiment: Will this cause problems?)
1839 Sun Mar 12 13:26:30 2000 Greg J. Badros <gjb@cs.washington.edu>
1841 * Makefile.am: Added *.doc to DISTCLEANFILES.
1843 2000-03-12 Gary Houston <ghouston@arglist.com>
1845 * fports.c (scm_fdes_to_port): call fcntl F_GETFL to test that
1846 the fdes is valid before doing anything else. check that
1847 the file descriptor supports the modes required.
1848 (scm_fport_buffer_add): don't throw an error if fstat doesn't
1849 work: just use the default buffer size.
1851 * throw.c: change an outdated comment about scm_internal_catch
1852 BODY: it doesn't take a jumpbuf arg.
1854 * init.c (scm_standard_stream_to_port): install a handler in case
1855 scm_fdes_to_port throws an error. don't check here whether the
1856 file descriptor is valid, since scm_fdes_to_port will do that.
1857 set the revealed count depending on whether the port got the
1858 standard file descriptor.
1859 (stream_body_data): new type.
1860 (stream_body, stream_handler): new procs.
1862 2000-03-12 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1864 * stacks.c, stacks.h, struct.c, tags.h, unif.c (scm_bits_t):
1865 Renamed from SCMWORD.
1867 * tags.h (SCM_NCELLP): Removed (SCMWORD).
1869 * arbiters.c (SCM_ARB_LOCKED): Use SCM_UNPACK_CAR.
1871 * async.c, boolean.h, debug.c, dynl.c, dynwind.c, eval.c, eval.h,
1872 feature.h, filesys.h, fluids.h, fports.c, fports.h, gc.c, gc.h,
1873 hash.c, keywords.h, macros.c, numbers.c, numbers.h, objects.c,
1874 objects.h, options.c, pairs.h, ports.c, ports.h, print.c,
1875 procs.h, ramap.c, read.c, smob.c, smob.h, srcprop.h, stacks.c,
1876 stacks.h, strports.c, struct.c, struct.h, tag.c, tags.h,
1877 throw.c, unif.c, unif.h, variable.h, vectors.h, weaks.c,
1878 weaks.h (SCM_PACK, SCM_UNPACK, SCM_UNPACK_CAR): Renamed from
1879 SCM_ASSCM, SCM_ASWORD, SCM_CARW).
1881 * numbers.h (SCM_SRS, SCM_INUM): Corrected SCM_ASSCM/ASWORD fixes.
1883 * alist.c, eval.c, net_db.c, posix.c, print.c, snarf.h, struct.c,
1884 tags.h: Fixed copyright notices.
1886 * struct.c, coop-threads.c: SCM_ASSCM/ASWORD fixes.
1888 2000-03-12 Marius Vollmer <mvo@zagadka.ping.de>
1890 * init.c (scm_standard_stream_to_port): Check whether the file
1891 descriptor is valid and substitute "/dev/null" when not.
1893 2000-03-12 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1895 * coop-defs.h (struct timespec): Conditionally defined.
1897 * coop.c (coop_condition_variable_timed_wait_mutex): Use ETIMEDOUT
1900 * readline.c (match_paren): Bugfix: First arg to select is not
1901 number of descriptors but the number of the highest descriptor +
1904 This is a preliminary attempt at a cleanup of the threads support
1905 code. It moves things to better places, makes arguments more
1906 consistent with the POSIX API (which is used in GNOME's glib), and
1907 adds new functionality.
1909 * readline.c (scm_init_readline): Added new arg to scm_init_mutex.
1911 * coop-defs.h (scm_mutex_trylock): New macro: alias for
1913 (scm_cond_init): Changed definition to
1914 coop_new_condition_variable_init.
1916 * coop.c: #include <errno.h>
1917 (coop_timeout_qinsert): Moved here from iselect.c
1918 (coop_new_mutex_init, coop_new_condition_variable_init): New
1919 functions. The strange names are temporary. Use scm_mutex_init
1920 and scm_cond_init instead.
1921 (coop_mutex_trylock): New function. Uses errno.h:EBUSY. errno.h
1922 is ANSI C, but should we check for individual error codes in
1924 (coop_condition_variable_timed_wait_mutex): New function.
1925 (coop_key_create, coop_setspecific, coop_getspecific,
1926 coop_key_delete): New functions.
1928 * iselect.c (coop_timout_qinsert): Moved to coop.c
1930 2000-03-11 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1932 * pairs.h (SCM_SETAND_CAR, SCM_SETAND_CDR, SCM_SETOR_CAR,
1933 SCM_SETOR_CDR): Corrected SCM_ASSCM/WORD fixes.
1935 * tags.h (SCM_VOIDP_TEST): Renamed from VOIDP_TEST.
1938 * objects.h (SCM_CLASS_FLAGS, SCM_OBJ_CLASS_FLAGS,
1939 SCM_SET_CLASS_INSTANCE_SIZE), struct.h (SCM_STRUCT_VTABLE_DATA),
1940 proc.h (SCM_CLOSCAR): SCM_ASSCM/WORD fixes.
1942 * eval.c (scm_lookupcar1): Inserted SCM_ASWORD in expressions
1945 2000-03-11 Dale P. Smith <dpsm@en.com>, applied by Greg J. Badros, <gjb@cs.washington.edu>
1947 * numbers.c (scm_copy_big_dec, scm_copy_smaller, scm_big_ior,
1948 scm_big_xor, scm_big_and, scm_big_test): Added new lowlevel bignum
1949 logical functions from SCM.
1951 (logand, logior, logxor, logtest, logbit?): Extended scheme
1952 logical functions to use bignums from SCM.
1954 (lognot): Removed call to `SCM_VALIDATE_INUM' that prevented
1955 lognot from using bignums.
1957 Thu Mar 9 11:33:25 2000 Greg J. Badros <gjb@cs.washington.edu>
1959 * vectors.h (SCM_VELTS_AS_STACKITEMS): Added this macro to help in
1960 eliminating some warnings.
1962 * unif.c, strports.c, print.c, options.c: Fix some warnings on
1965 * gc.c, gc.h: Added scm_return_first_int(), and added comment re:
1966 what the scm_return_first* functions do.
1968 2000-03-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>, applied by Greg J. Badros, <gjb@cs.washington.edu>
1970 * libguile/*.[ch]: make a distinction between SCM as a generic
1971 name for a Scheme object (now a void*), and SCM as 32 bit word for
1972 storing tags and immediates (now a long int). Introduced
1973 SCM_ASWORD and SCM_ASSCM for conversion. Fixed various dubious
1974 code in the process: arbiter.c (use macros), unif.c (scm_array_p),
1976 Wed Mar 8 10:15:59 2000 Greg J. Badros <gjb@cs.washington.edu>
1978 * numbers.c: Use SCM_VALIDATE_LONG_COPY, and longs, not ints, in
1979 various logXXX primitives. Thanks Eric Moore!
1981 Tue Mar 7 08:05:22 2000 Greg J. Badros <gjb@cs.washington.edu>
1983 * run-test, remaining-docs-needed: Added these scripts. The
1984 second one is only temporary until the docstring additions are
1985 complete. run-test may best live on, but is here mostly for
1986 convenience and awareness for now.
1988 * hash.c: Docs, minor cleanup patch from Dirk Herrman.
1990 Thu Mar 2 16:06:58 2000 Greg J. Badros <gjb@cs.washington.edu>
1992 * error.h, error.c: Added `scm_wrong_type_arg_msg' to support
1993 displaying the expected type. Use SCM_LISTn in a couple places
1994 instead of scm_cons-ing by hand.
1996 * __scm.h: Added SCM_ASSERT_TYPE macro.
1998 * validate.h, scm_validate.h: Added the former, as a renamed
1999 version of the latter with SCM_ASSERT_TYPE used in
2000 SCM_MAKE_VALIDATE (instead of just SCM_ASSERT)
2002 * Makefile.am: Rename scm_validate.h to validate.h.
2004 * *.c, *.h: Include validate.h, not scm_validate.h (old name's
2005 prefix was superfluous).
2007 Thu Mar 2 15:33:12 2000 Greg J. Badros <gjb@cs.washington.edu>
2009 * hashtab.c: Improved documentation for lots of functions. Added
2010 handwritten docs for `hash-fold'.
2012 Thu Mar 2 15:13:25 2000 Greg J. Badros <gjb@cs.washington.edu>
2014 * list.c: Added hand-written docs for `del{q,v,ete}1!'.
2016 Thu Mar 2 12:38:30 2000 Greg J. Badros <gjb@cs.washington.edu>
2018 * list.c: Moved append docs to append! Thanks Dirk Hermann. Also,
2019 added append docs from R4RS.
2021 * strings.c: Docstring typo fix, + eliminate unneeded IMP tests.
2022 Thanks Dirk Hermann!
2024 * chars.h: Provide SCM_CHARP, SCM_CHAR, SCM_MAKE_CHAR and
2025 deprecate SCM_ICHRP, SCM_ICHR, SCM_MAKICHR. Thanks Dirk Hermann!
2027 * *.h, *.c: Use SCM_CHARP, SCM_CHAR, SCM_MAKE_CHAR throughout.
2028 Drop use of SCM_P for function prototypes... assume an ANSI C
2029 compiler. Thanks Dirk Hermann!
2031 Sat Feb 19 12:20:12 2000 Greg J. Badros <gjb@cs.washington.edu>
2033 * ports.c: Made `set-port-column!' and `set-port-line!' each
2034 return SCM_UNSPECIFIED instead of a (not-scheme-object) integer
2035 that caused a seg fault. Also fixed `set-port-column!'s
2036 docstring. Thanks Han-Wen Nienhuys for finding the bug!
2038 Sun Feb 13 19:11:42 2000 Greg J. Badros <gjb@cs.washington.edu>
2040 * arbiters.c, eq.c, gc.c, guardians.c, list.c, ports.c, print.c,
2041 regex-posix.c, scmsigs.c, stime.c, strings.c, variable.c, stime.c,
2042 strings.c, variable.c: Added lots of documentation, cleaned up
2043 some existing documentation. Occasionally changed formal params
2044 to match docs. Also folded an #ifdef into the inners of a
2045 primitive instead of having two copies of the primitive
2046 (`get-internal-real-time', from stime.c)
2048 Sun Feb 13 18:12:19 2000 Greg J. Badros <gjb@cs.washington.edu>
2050 * ports.c: Added docs for primitives missing them. Written by
2053 Sun Feb 13 09:40:36 2000 Greg J. Badros <gjb@cs.washington.edu>
2055 * guile-doc-snarf.in: Use ${AWK} -f guile-func-name-check, not
2056 just execing guile-func-name-check. Thanks Michael Livshin!
2058 Thu Feb 10 11:43:23 2000 Greg J. Badros <gjb@cs.washington.edu>
2060 * guile-snarf.awk.in: Tweak to work with Sun/HP awk, removed some
2061 dead code. Patch from Michael Livshin.
2063 * guile-doc-snarf.in: Tweak to work with Sun/HP sh. Patch from
2066 2000-02-09 Gary Houston <ghouston@arglist.com>
2068 * init.c (scm_init_standard_ports): when stdout is a tty, make the
2069 current-output-port unbuffered by default. this is less confusing
2070 for interactive use. it was line-buffered because of a
2071 performance problem with unbuffered ports, but I think it will be
2074 2000-02-08 Gary Houston <ghouston@arglist.com>
2076 * __scm.h: don't define long_long or ulong_long if HAVE_LONG_LONGS
2079 * stime.c (scm_localtime, scm_mktime): if neither HAVE_TM_ZONE nor
2080 HAVE_TZNAME are defined, use an empty string instead of giving two
2081 spurious compile-time errors.
2083 Tue Feb 8 13:57:46 2000 Greg J. Badros <gjb@cs.washington.edu>
2085 * ports.c: Doc patches from Richard Kim. Pasted from MIT Scheme.
2088 Mon Feb 7 09:07:31 2000 Greg J. Badros <gjb@cs.washington.edu>
2090 * macros.c: Doc patches from Richard Kim. Pasted from scm.texi.
2092 Sun Feb 6 20:26:21 2000 Greg J. Badros <gjb@cs.washington.edu>
2094 * pairs.c: Doc patches from Richard Kim. Pasted from MIT Scheme
2095 (which is GNU GPL'd).
2097 2000-01-31 Gary Houston <ghouston@arglist.com>
2099 * strings.h: don't use SCM_P. don't include <string.h>.
2100 * error.c, gh_data.c, ports.c, script.c, strop.c: include <string.h>.
2102 * strings.c (scm_string_ref): make the 2nd argument compulsory.
2103 previously it defaulted to zero for no good reason that I can see.
2104 use a local variable for SCM_INUM (k). replace
2105 SCM_VALIDATE_INUM_DEF with SCM_VALIDATE_INUM_COPY.
2107 (scm_makfromstr): cosmetic changes.
2109 (scm_string): Accept only chars in the list, not strings, for
2110 conformance to R5RS (particularly for list->string, which is
2111 supposed to be the inverse of string->list.) remove
2112 SCM_DEFER_INTS/SCM_ALLOW_INTS, which is unnecessary since
2113 scm_makstr handles the cell allocation. when reporting wrong-type
2114 arg, don't report the position as 1.
2116 * posix.c (scm_init_posix): intern PIPE_BUF if it's defined.
2118 2000-01-29 Gary Houston <ghouston@arglist.com>
2120 * posix.c (scm_pipe): rewrote the docstring.
2122 * filesys.c (scm_select, retrieve_select_type, get_element,
2123 fill_select_type, set_element): modified so that Scheme
2124 "select" tests port buffers for the ability to provide input
2125 or accept output. Previously only the underlying file descriptors
2126 were checked. Rewrote the docstring.
2128 Thu Jan 27 10:14:25 2000 Greg J. Badros <gjb@cs.washington.edu>
2130 * vectors.c, symbols.c, strorder.c: Documentation cut and pasted
2131 from Gregg Reynolds. Thanks Gregg!
2133 Thu Jan 27 09:59:38 2000 Greg J. Badros <gjb@cs.washington.edu>
2135 * strop.c (scm_i_index): Obfuscated commented-out SCM_DEFINE by
2136 adding "x" prefix to the line so that guile-func-name-check
2137 doesn't complain unnecessarily.
2139 Wed Jan 26 17:33:52 2000 Greg J. Badros <gjb@cs.washington.edu>
2141 * throw.c: Factor out an #ifdef/#else/#endif choice more finely
2142 for maintainability.
2144 * strop.c: Documentation added by Gregg A. Reynolds. Pasted in
2147 Wed Jan 26 10:02:11 2000 Greg J. Badros <gjb@cs.washington.edu>
2149 * tag.c: Added doc for `tag', but mark as deprecated since Mikael
2150 suggests removing tag.c altogether (and using a new `class-of'
2153 * strings.c: Added documentation from Gregg A. Reynolds. Edited
2154 a bit by me to use FOO instead of @var{foo} and to have the
2155 summary come before preconditions on input. Also dropped trailing
2158 * gsubr.c: Do not use SCM_DEFINE for `gsubr-apply'. Register the
2159 function with scm_make_subr_opt w/ last arg of 0 so it is not
2160 visible at the Scheme level. Mikael says that this is the right
2161 thing because the first arg to the proc is the guts of a compiled
2162 closure and shouldn't be exposed to the Scheme level.
2164 Tue Jan 25 17:15:47 2000 Greg J. Badros <gjb@cs.washington.edu>
2166 * sort.c: typo in comment fixed.
2168 * keywords.c: Added documentation.
2170 * guardians.c: Added documentation (could be better).
2172 * gc.c: Added docs for gc-set-debug-check-freelist.
2174 * eq.c: Added docs for eq?, eqv? equal? abridged from R4RS.
2176 * boolean.c: Added docs for `not', `boolean?' (by hand).
2178 Tue Jan 25 13:28:56 2000 Greg J. Badros <gjb@cs.washington.edu>
2180 * random.c: Added documentation, from SLIB page:
2181 http://angela.ctrl-c.liu.se/~calle/scheme/slib_toc.html
2183 Mon Jan 24 17:50:20 2000 Greg J. Badros <gjb@cs.washington.edu>
2185 * variable.c, version.c: Added documentation, written by hand
2186 since I could not find anything already written that was
2189 2000-01-23 Gary Houston <ghouston@arglist.com>
2191 * filesys.c (scm_chown): omit port/fdes support if HAVE_FCHOWN is
2192 not defined (thanks to Richard Y. Kim).
2194 Thu Jan 20 13:00:38 2000 Greg J. Badros <gjb@cs.washington.edu>
2196 * Makefile.in: Removed, this is auto-generated.
2198 Thu Jan 20 11:33:47 2000 Dirk Hermann <dirk@ida.ing.tu-bs.de> --applied 01/20/00 gjb
2200 * list.c: Put some variable initialization code at the point of
2201 declaration; Added a comment for list*; Formatting changes.
2203 * load.c: use SCM_NNULLP to make sure the end of a list is not
2206 2000-01-18 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2208 * backtrace.c (scm_display_error_message): Bugfix: Don't use
2209 result of scm_list_p as C boolean.
2210 (scm_display_error_message, scm_set_print_params_x): Use new
2211 validation macros. (Thanks to Dirk Herrmann.)
2213 * net_db.c (scm_resolv_error): Cast result from hstrerror.
2215 * strports.c (st_end_input): Inserted parenthesis to get operator
2218 * list.h (scm_init_list): Removed SCM_P around prototypes.
2220 * fports.c, list.c, numbers.c, ports.c, stime.c, symbols.c,
2221 filesys.c, posix.c: Converted docstrings to ANSI C format and
2222 escaped " occurring inside string literals.
2224 Tue Jan 18 13:21:08 2000 Mikael Djurfeldt <mdj@r11n07-s.pdc.kth.se>
2226 * posix.c (scm_mknod): Escape " occuring inside docstring.
2228 2000-01-18 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2230 * alist.c, chars.c, debug.c, dynl.c, dynwind.c, error.c, eval.c,
2231 evalext.c, filesys.c, gc.c, hash.c, hashtab.c, ioext.c,
2232 keywords.c, list.c, load.c, macros.c, net_db.c, numbers.c,
2233 objprop.c, ports.c, posix.c, print.c, procprop.c, procs.c,
2234 ramap.c, regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c,
2235 stacks.c, stime.c, strings.c, strop.c, strports.c, struct.c,
2236 symbols.c, throw.c, unif.c, vectors.c, version.c, vports.c,
2237 weaks.c: Converted docstrings to ANSI C format.
2239 * filesys.c (scm_chmod), simpos.c (scm_system), version
2240 (scm_version), vports (scm_make_soft_port): Escape " occuring
2243 Mon Jan 17 11:41:22 2000 Greg J. Badros <gjb@cs.washington.edu>
2245 * scm_validate.h: Added SCM_VALIDATE_ULONG_COPY,
2246 SCM_VALIDATE_LONG_COPY
2248 * numbers.c: Use SCM_VALIDATE_ULONG_COPY, instead of
2249 SCM_VALIDATE_INUM_COPY to let bigger numbers be used. Rename a
2250 couple of formal arguments (and fix their uses) to make arguments
2251 match the documentation.
2253 2000-01-14 <mstachow@alum.mit.edu>
2255 * Makefile.am: Augment path when running guile-doc-snarf so
2256 guile-func-name-check is found.
2258 Fri Jan 14 09:34:55 2000 Greg J. Badros <gjb@cs.washington.edu>
2260 * scm_validate.h (SCM_NUM2LONG_DEF): Fix this macro to just use
2261 def, not SCM_MAKINUM(def); thanks Janis Bzerins!
2263 Wed Jan 12 00:06:53 2000 Greg J. Badros <gjb@cs.washington.edu>
2265 * net_db.c (s_scm_inet_makeaddr): Use SCM_NUM2ULONG since that's
2266 the way guile-1.3.4 worked, but #if 0 out the version using
2267 SCM_VALIDATE_INUM_COPY for stricter testing.
2269 Tue Jan 11 18:24:18 2000 Greg J. Badros <gjb@cs.washington.edu>
2271 * guile-doc-snarf.in: Use new $fullfilename for running
2272 guile-func-name-check, and put "$fullfilename" and "$filename" in
2273 quotes at uses to make sure re-splitting on whitespace does not
2274 occur (so filenames w/ embedded whitespace would work okay, though
2275 I sure hope we never have to deal with that! :-) ). Thanks to
2276 Mikael for pointing out the source_dir != build_dir was broken.
2278 Tue Jan 11 17:42:40 2000 Greg J. Badros <gjb@cs.washington.edu>
2280 * scm_validate.h: Added SCM_NUM2LONG_DEF macro. Make
2281 SCM_OUT_OF_RANGE use SCM_MAKINUM, not scm_long2num. Added
2282 SCM_COERCE_ROSTRING macro. Added SCM_VALIDATE_NONEMPTYLIST
2283 macro. Fix SCM_VALIDATE_STRINGORSUBSTR macro to not use SLOPPY
2286 * ports.c (scm_port_closed_p): Validate that the arg is a PORT,
2287 then return whether it's an open port (was validating that it was
2288 an open port -- this was a bug I introduced back in December, but
2289 my careful reading of diffs caught it).
2291 * numbers.c: Recombine the two conditional-compilation paths for
2292 all the log* primitives -- they were split based on #ifndef
2293 scm_long2num; factored out a SCM_LOGOP_RETURN macro, and fixed
2294 some bugs and inconsistencies in the two sets of implementations.
2295 (scm_lognot) Fixed *atrocious* re-use of a SCM as an integer!
2297 * ioext.c: Use SCM_ASSERT_RANGE in a couple places, and
2298 SCM_VALIDATE_INUM_COPY once where it should've been used.
2300 * fluids.c (scm_internal_with_fluids): Use
2301 SCM_VALIDATE_LIST_COPYLEN.
2303 * filesys.c: Use SCM_NUM2LONG instead of SCM_VALIDATE_INUM_COPY;
2304 this is questionable as it relaxes type safety, but other changes
2305 were useful and all SCM_NUM2LONG's should probably be
2306 revisited. Use SCM_OUT_OF_RANGE, SCM_WRONG_TYPE_ARG.
2308 * evalext.c: line-break change on 1 line.
2310 * eval.c (nconc2last): Takes a non-empty list as its first
2311 argument, not just a list.
2313 * dynl.c: Use new SCM_COERCE_ROSTRING macro.
2315 Tue Jan 11 15:44:23 2000 Greg J. Badros <gjb@cs.washington.edu>
2317 * dynl.c, feature.c, filesys.c, fports.c, list.c, load.c,
2318 net_db.c, sort.c, stacks.c, unif.c: Use SCM_WTA, SCM_MISC_ERROR
2321 * symbols.c (scm_sysintern0): Fixed the function name in a
2322 scm_misc_error invocation.
2324 * print.c (scm_simple_format): Do not need SCM_COERCE_SUBSTR, and
2325 use scm_return_first to ward off latent GC bug that Mikael caught.
2327 * async.c: Use SCM_VALIDATE_ASYNC_COPY one place where it wasn't
2328 used before but should've been.
2330 2000-01-12 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2332 * snarf.h (SCM_PROC1): Replaced SCM (*) (...) with
2333 SCM_FUNC_CAST_ARBITRARY_ARGS.
2335 Tue Jan 11 13:44:07 2000 Greg J. Badros <gjb@cs.washington.edu>
2337 * guile-func-name-check.in: Added this script to statically check
2338 #define FUNC_NAME, #undef FUNC_NAME in the source.
2340 * sort.c, posix.c: Fix #undef FUNC_NAME lines to not have trailing
2341 redundant comment, semicolon; caught by new guile-func-name-check
2344 * debug.c: Fix mistaken #define FUNC_NAME for scm_make_iloc.
2345 Caught by new guile-func-name-check-script.
2347 * Makefile.am: Added guile-func-name-check to bin_SCRIPTS
2349 * ramap.c: Fix #if 0'd out code to be syntactically acceptable to
2350 guile-func-name-check.
2352 * guile-doc-snarf.in: Run guile-func-name-check on the file before
2355 Tue Jan 11 11:31:10 2000 Greg J. Badros <gjb@cs.washington.edu>
2357 * fports.c, ports.c, ports.h, strports.c, vports.c: Make write
2358 port function take const void*, not void*.
2360 Tue Jan 11 11:18:07 2000 Greg J. Badros <gjb@cs.washington.edu>
2362 * scm_validate.h, chars.c, ports.c, print.c, read.c, strings.c,
2363 strop.c: Use SCM_VALIDATE_ICHR, SCM_VALIDATE_ICHR_COPY instead of
2364 SCM_VALIDATE_CHAR, SCM_VALIDATE_CHAR_COPY. Change made for
2365 consistency with the other macros dealing with immediate
2366 characters. (Similar to INT -> INUM change a week or so ago).
2368 Tue Jan 11 10:41:46 2000 Greg J. Badros <gjb@cs.washington.edu>
2370 * dynl.c, error.c, eval.c, feature.c, filesys.c, fports.c, list.c, load.c,
2371 net_db.c, read.c, socket.c: Update error messages to use ~A for
2372 %s, ~S for %S to work with new `simple-format' format and be
2373 standardized better.
2375 * print.h, print.c (scm_simple_format): Added `simple-format'
2376 primitive. It's the old scm_display_error, with ARGS now a rest
2377 parameter, and the destination first instead of last (and a couple
2378 new capabilities inspired by `format' -- #t as destination means
2379 current-output-port, #f means return the formatted text as a
2382 * gh.h, gh_data.c, ports.h, ports.c: Added some missing const specifications.
2384 * backtrace.c (scm_display_error_message): Rewrote to use
2385 scm_simple_format() procedure.
2387 * __scm.h: Added commented-out #define of GUILE_DEBUG_FREELIST
2389 2000-01-09 Marius Vollmer <mvo@zagadka.ping.de>
2391 Finally applied the libltdl patch from Thomas Tanner, with slight
2394 * DYNAMIC-LINKING: Removed because it is obsolete.
2395 * dynl.c: Use ANSI prototypes.
2396 (sysdep_dynl_link): Use lt_dlopenext instead of lt_dlopen.
2397 * scmconfig.h.in: Do not change, as it is automatically generated.
2399 1999-07-25 Thomas Tanner <tanner@ffii.org>
2401 * dynl-dl.c, dynl-dld.c, dynl-shl.c, dynl-vms.c: deleted
2403 * Makefile.am: likewise, add INCLTDL (libltdl headers) to
2404 INCLUDES, set dlpreopened files in LDFLAGS, link libguile
2406 * dynl.c: use libltdl if DYNAMIC_LINKING is enabled,
2407 * guile.c: register preloaded modules
2408 * scmconfig.h.in: remove obsolete symbols
2410 2000-01-09 Gary Houston <ghouston@arglist.com>
2412 * These changes should make it unnecessary to call tzset from
2413 Scheme after modifying the TZ environment variable, even if the
2414 system date facilities cache the value.
2415 * stime.c (setzone, scm_localtime): added comments.
2416 (tzset): don't define a noop tzset macro if HAVE_TZSET not defined.
2417 (setzone): don't call tzset.
2418 (restorezone): call tzset only if HAVE_TZSET is defined.
2419 (scm_tzset): don't define if HAVE_TZSET not defined. Change the
2420 doc string to indicate that this procedure isn't likely to do
2422 (scm_localtime, scm_strftime, scm_mktime): call tzset if
2423 LOCALTIME_CACHE is defined.
2425 2000-01-09 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2427 * posix.c (scm_sync): Return SCM_UNSPECIFIED.
2429 2000-01-09 Gary Houston <ghouston@arglist.com>
2431 * eval.c: define scm_unbound_variable_key ('unbound-variable).
2432 scm_lookupcar1: throw an error with key 'unbound-variable instead
2433 of 'misc-error when an unbound variable is encountered.
2435 * filesys.c (scm_mkdir, scm_rmdir, scm_getcwd, scm_select,
2436 scm_symlink, scm_readlink, scm_lstat),
2437 posix.c (scm_setpgid, scm_setsid, scm_ctermid, scm_tcgetpgrp,
2438 scm_tcsetpgrp, scm_uname, scm_setlocale, scm_mknod, scm_nice,
2440 simpos.c (scm_system),
2441 stime.c (scm_times, scm_strptime):
2442 move the HAVE_XXX feature tests out of the procedure bodies.
2443 don't use SCM_SYSMISSING.
2444 scm_validate.h (SCM_SYSMISSING): removed.
2445 error.h, error.c (scm_sysmissing): comment that this is deprecated.
2446 see ChangeLog entry for 1999-12-28.
2448 Sat Jan 8 19:52:04 2000 Greg J. Badros <gjb@cs.washington.edu>
2450 * scm_validate.h (SCM_VALIDATE_BOOL_COPY): Fix typo.
2452 Sat Jan 8 17:06:46 2000 Greg J. Badros <gjb@cs.washington.edu>
2454 * backtrace.c: Fix spelling typo in a comment.
2456 * snarf.h: Use new SCM_DOCS macro to encapsulate the non SCM_INIT
2457 text. Reformatted some of the expansions.
2459 Fri Jan 7 15:50:46 2000 Greg J. Badros <gjb@cs.washington.edu>
2461 * scm_validate.h (SCM_OUT_OF_RANGE): Use scm_out_of_range_pos to
2462 report the position of the argument.
2464 * error.h, error.c (scm_out_of_range_pos): Added this function to
2465 take extra "pos" argument, the position number of the errant
2468 * debug.c: Use SCM_OUT_OF_RANGE instead of scm_out_of_range.
2470 * snarf.h: Use SCM_HERE and SCM_INIT as names, not SCM_NOTSNARF
2471 and SCM_SNARFING. Also put the %%% in the SCM_INIT since Mikael
2472 prefers that and I'm reasonably indifferent.
2474 Fri Jan 7 15:03:32 2000 Greg J. Badros <gjb@cs.washington.edu>
2476 * snarf.h: Factor out differences between C++ and non-C++ into
2477 SCM_FUNC_CAST_ARBITRARY_ARGS macro. Modify all the snarf macro
2478 definitions to use SCM_NOTSNARF and SCM_SNARFING macros (like
2479 Mikael's macros, below, but changed names and SCM_SNARFING no
2480 longer expands to include %%% -- that must appear in the argument
2481 so that the token appears at the call-site as a reminder).
2483 2000-01-07 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2485 * snarf.h (SCM_INSITU, SCM_INIT): New snarf macros for use in user
2486 snarf macro definitions.
2488 2000-01-06 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2490 * chars.c (scm_integer_to_char): Use Greg's nice
2491 SCM_VALIDATE_INUM_RANGE macro for argument checking for closer
2494 Thu Jan 6 11:48:49 2000 Greg J. Badros <gjb@cs.washington.edu>
2496 * *.c, snarf.h: Replace GUILE_PROC1 with SCM_DEFINE1 throughout.
2498 Thu Jan 6 11:22:53 2000 Greg J. Badros <gjb@cs.washington.edu>
2500 * Makefile.am (ETAGS_ARGS): Switch to SCM_DEFINE, SCM_DEFINE1
2501 instead of GUILE_PROC.
2503 Thu Jan 6 11:21:49 2000 Greg J. Badros <gjb@cs.washington.edu>
2505 * alist.c: Do not report mismatch errors on some uses of `tmp' (do
2506 this by using SCM_ARG2 instead of `2' in the SCM_VALIDATE_CONS
2509 Thu Jan 6 09:54:33 2000 Dirk Herrmann <dirk@ida.ing.tu-bs.de> --gjb applied
2511 * scm_validate.h: Remove some redundant NIMP tests.
2513 * alist.c: minimize scope of the tmp variables, and initialize
2514 them when declared. The strange SCM_NIMP tests are replaced by
2515 SCM_CONSP tests that more closely reflect the intended semantics.
2516 However, we don't get a performance penalty here, because the
2517 SCM_CONSP test was performed by the ALISTCELL test anyway. * The
2518 extremely ugly use of ASRTGO macros was removed: The calls to
2519 ASRTGO were not encapsulated by "#ifndef SCM_RECKLESS", but got a
2520 label parameter that only exists when SCM_RECKLESS is not defined.
2521 This works, because ASRTGO itself is defined in a way that it only
2522 makes use of the label parameter if SCM_RECKLESS is not defined
2523 (shudder!). Does guile make at all use of the possibility to
2524 define SCM_RECKLESS? * Codesize is likely to be reduced, since
2525 instead of two calls to SCM_ASSERT performed by the ALISTCELL test
2526 we now only get one test.
2528 * list.c: Use SCM_NNULLP, not SCM_NIMP as appropriate. Also use
2529 SCM_NULLP instead of SCM_IMP. Drop use of "register" keyword on
2530 some variables in `list?'. Fix `reverse' and `reverse!'
2531 primitives to handle improper lists better.
2533 Wed Jan 5 11:24:53 2000 Greg J. Badros <gjb@cs.washington.edu>
2535 * *.[ch]: Whitespace changes -- added space after SCM_VALIDATE_*
2536 macros and SCM_DEFINE macros to match GNU coding standards.
2538 Wed Jan 5 11:04:24 2000 Greg J. Badros <gjb@cs.washington.edu>
2540 * *.[ch]: Replace GUILE_PROC w/ SCM_DEFINE.
2542 Wed Jan 5 10:59:06 2000 Greg J. Badros <gjb@cs.washington.edu>
2544 * *.[ch]: Replace SCM_VALIDATE_INT w/ SCM_VALIDATE_INUM for
2545 better consistency with the names of other SCM_VALIDATE_ macros
2546 and better conformance to guile naming policy.
2548 Wed Jan 5 10:50:39 2000 Greg J. Badros <gjb@cs.washington.edu>
2550 * ports.c (s_scm_close_all_ports_except): Use SCM_ARG1 in a
2551 SCM_VALIDATE instead of 1 to avoid a check on the argument (since
2552 it's not the actual name of the formal).
2554 * guile-snarf.awk.in: Do argument/number mismatch checking and
2555 print warnings in an Emacs compile-mode parseable format.
2557 * struct.c: Use SCM_ASSERT_RANGE instead of SCM_ASSERT w/
2558 SCM_OUTOFRANGE as 3rd argument.
2560 * random.c: Fix argument/number mismatch (that I introduced :-( ).
2562 * __scm.h: Do not #define SCM_ARG* when snarfing;
2563 lets us distinguish between 1 and SCM_ARG1 when snarfing as only
2564 the former (using the number) requires the argument to match the
2565 formal in the current argument snarfing check.
2567 * snarf.h: Give new definition of SCM_ASSERT when in
2568 snarfing mode to output a lexically-identifiable sequence that the
2569 guile-snarf.awk script uses to verify argument/position matching.
2571 * ramap.c: Remove extraneous #undef FUNC_NAME.
2573 Wed Jan 5 08:36:38 2000 Greg J. Badros <gjb@cs.washington.edu>
2575 * guile-doc-snarf.awk.in: Removed -- guile-snarf.awk.in is the
2576 current version of the same functionality; it writes the .x output
2577 to stdout instead of directly into the file.
2579 Wed Jan 5 08:15:04 2000 Greg J. Badros <gjb@cs.washington.edu>
2581 * unif.c, symbols.c, strings.c, stacks.c, random.c, print.c,
2582 posix.c: Eliminated a bunch of SCM_NIMP(..)s that are now
2583 redundant with the safer macros. Patch from Dirk Hermann applied
2584 by hand. Thanks Dirk!
2586 * scm_validate.h: Added SCM_VALIDATE_VECTOR_OR_DVECTOR for some
2589 * ramap.c: whitespace change.
2591 Tue Jan 4 14:21:35 2000 Greg J. Badros <gjb@cs.washington.edu>
2593 * options.c, objects.c, keywords.c, gc.c: Some redundant SCM_NIMP
2594 removals from Dirk Hermann.
2596 * alist.c: Rename formals to match the parameter names in the
2597 documentation, updates to documentation. Thanks Dirk Hermann!
2599 2000-01-04 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2601 * eval.c (SCM_CEVAL): Reverse order of
2602 scm_stack_checking_enabled_p and SCM_STACK_OVERFLOW_P
2603 (Thanks to Brad Knotwell.)
2605 Mon Jan 3 08:30:02 2000 Greg Harvey <Greg.Harvey@thezone.net> (applied --01/03/00 gjb)
2607 * gc.c (scm_debug_newcell): Added SCM_SETCAR of the newly
2610 * pairs.h: Added a comment about the need for the SCM_SETCAR in
2613 Mon Jan 3 08:25:19 2000 Greg J. Badros <gjb@cs.washington.edu>
2615 * dynl-vms.c, debug.c, coop-threads.c, backtrace.c, eval.c: More
2616 SCM_NIMP tests that were redundant are now eliminated. Patches
2617 from Dirk Hermann applied by hand.
2619 The ChangeLog continues in the file: "ChangeLog-1996-1999"