1 2003-12-03 Kevin Ryde <user42@zip.com.au>
3 * numbers.c (scm_less_p): Remove spurious xisnan from frac+big case.
5 * numbers.c (scm_make_ratio): Check for numerator equal to
6 SCM_MOST_NEGATIVE_FIXNUM and bignum denominator the negative of that,
9 * numbers.c (scm_real_part): Return fraction unchanged rather than
12 2003-11-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
14 * modules.c (module_variable): Fixed (and thus simplified) the
15 definition of SCM_BOUND_THING_P to reflect the fact that since
16 after the 1.4 series of guile, obarrays only hold variable
19 2003-11-30 Marius Vollmer <mvo@zagadka.de>
21 * numbers.c (scm_logand): It's "#b...", not "#\b...".
25 * read.c (scm_lreadr): Signal an error for invalid escape
26 sequences in strings. Code cleanups too.
28 * print.c (scm_iprin1): use \xNN hexadecimal sequences when
29 writing control characters in strings.
31 2003-11-21 Marius Vollmer <mvo@zagadka.de>
33 * ports.c (scm_drain_input): Bug fix: only access the port after
34 checking that it indeed is one.
36 2003-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
38 * eval.c (s_bad_define): New static identifier.
40 (m_body): Fixed comment.
42 (scm_m_define): Don't generate memoized code for definitions that
43 are not on the top level. As a consequence, no memoized code at
44 all is generated for definitions any more: Top level definitions
45 are executed immediately during memoization and internal
46 definitions are handled separately in m_expand_body.
48 (scm_unmemocopy, unmemocopy): Removed code for unmemoizing
49 definitions. Consequently, there is no unmemoizing code any more
50 that might modify the environment. Thus, the old scm_unmemocopy
51 is removed and the old unmemocopy is renamed to scm_unmemocopy.
53 (SCM_CEVAL): The SCM_IM_DEFINE keyword can no longer occur in
54 memoized code. Call EVALCAR for continuations. Prefer !SCM_NULLP
55 over SCM_NIMP in places, where the argument is known to be part of
58 2003-11-21 Kevin Ryde <user42@zip.com.au>
60 * numbers.c (scm_abs): Allocate a new real only for negatives, as done
63 * numbers.c (scm_bit_extract): Use mpz functions, rearrange inum case
64 to share some shifting.
66 * numbers.c (scm_integer_expt): Don't mpz_init after scm_i_clonebig or
67 scm_i_mkbig, since they do so already. Don't mpz_clear a bignum SCM,
70 2003-11-19 Marius Vollmer <mvo@zagadka.de>
72 * numbers.c (scm_make_ratio): Rewritten to have a simpler
73 structure. Previously, not all cases with a negative denominator
76 * numbers.c (mem2decimal_from_point): use scm_divide instead of
77 scm_divide2real when forming the fractional part. This allows
80 * numbers.c (scm_i_fraction_equalp): Do not treat the return value
81 of scm_equal_p as a C boolean, use SCM_FALSEP. Previously, all
82 fractions were equal to each other regardless of value. Ooops.
84 * numbers.c (scm_rationalize): Return an inexact result when given
87 * numbers.c (scm_exact_p, scm_inexact_p): Throw error for
90 2003-11-18 Marius Vollmer <marius.vollmer@uni-dortmund.de>
92 Support for exact fractions from Bill Schottstaedt! Thanks!
94 * print.c (scm_iprin1): Handle fractions.
96 * objects.h (scm_class_fraction): New.
97 * objects.c (scm_class_fraction): New.
98 (scm_class_of): Handle fractions.
100 * hash.c (scm_hasher): Handle fractions.
102 * numbers.c: New code for handling fraction all over the place.
103 (scm_odd_p, scm_even_p): Handle inexact integers.
104 (scm_rational_p): New function, same as scm_real_p.
105 (scm_round_number, scm_truncate_number, scm_ceiling, scm_floor):
106 New exact functions that replace the inexact 'dsubr'
108 (scm_numerator, scm_denominator): New.
110 * numbers.h (SCM_NUMP): Recognize fractions.
111 (SCM_FRACTIONP, SCM_SLOPPY_FRACTIONP, SCM_FRACTION_NUMERATOR,
112 SCM_FRACTION_DENOMINATOR, SCM_FRACTION_SET_NUMERATOR,
113 SCM_FRACTION_SET_DENOMINATOR, SCM_FRACTION_REDUCED_BIT,
114 SCM_FRACTION_REDUCED_SET, SCM_FRACTION_REDUCED_CLEAR,
115 SCM_FRACTION_REDUCED): New.
116 (scm_floor, scm_ceiling, scm_truncate_number, scm_round_number):
118 (scm_make_ratio, scm_rationalize, scm_numerator, scm_denominator,
119 scm_rational_p): New prototypes.
120 (scm_i_dbl2num, scm_i_fraction2double, scm_i_fraction_equalp,
121 scm_i_print_fraction): New prototypes.
123 * goops.c (create_standard_classes): Create "<fraction>" class.
125 * gc-mark.c (scm_gc_mark_dependencies): Handle fractions.
127 * gc-card.c (scm_i_sweep_card): Include scm_tc16_fraction as a
128 case in the switch, but do nothing for now.
130 * eval.c (SCM_CEVAL, SCM_APPLY, call_dsubr_1): Convert fractions
131 to doubles when calling 'dsubr' functions.
133 * eq.c (scm_eqv_p, scm_equal_p): Handle fractions.
135 2003-11-18 Rob Browning <rlb@defaultvalue.org>
137 * gen-scmconfig.c (main): remove public definition of
138 SCM_SIZEOF___INT64 and SCM_SIZEOF_UNSIGNED___INT64 and add
139 direct typedef of long_long and ulong_long inside deprecated block
142 * deprecated.h: move long_long and ulong_long definitions to
143 gen-scmconfig.c so that we don't need to add SCM_SIZEOF___INT64
144 and SCM_SIZEOF_UNSIGNED___INT64 to the public namespace.
146 2003-11-17 Marius Vollmer <mvo@zagadka.de>
148 * hash.c (scm_string_hash): New hashing algorithm that takes the
149 complete string into account.
151 * eval.c (scm_m_generalized_set_x): Macroexpand the target when it
152 is a list. This allows (@ ...) to work with set!.
153 (scm_m_generalized_set_x): Use ASSERT_SYNTAX_2 instead of
156 * script.c (scm_compile_shell_switches): Use scm_c_read_string for
157 the "-e" option instead of scm_str2symbol. This allows things
158 like (@ ...) to be specified for the entry point.
160 2003-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
162 * eval.c (scm_m_letstar): Create memoized code in place to
165 2003-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
167 * eval.c (s_splicing): Commented and reformulated.
169 (lookup_global_symbol, lookup_symbol): New static functions.
171 (s_test, s_bindings, s_duplicate_bindings, s_variable): Removed.
173 (try_macro_lookup, literal_p): Use lookup_symbol instead of
174 creating a temporary pair for scm_lookupcar.
176 (scm_unmemocar, unmemocar): Renamed scm_unmemocar to unmemocar,
177 created deprecated wrapper function scm_unmemocar.
179 (SCM_VALIDATE_NON_EMPTY_COMBINATION, scm_sym_else,
180 scm_sym_unquote, scm_sym_uq_splicing, scm_sym_enter_frame,
181 scm_sym_apply_frame, scm_sym_exit_frame, scm_sym_trace, f_apply,
182 undefineds, sym_three_question_marks): Moved around without
185 * eval.c, eval.h (scm_macroexp, scm_unmemocar): Deprecated.
187 2003-11-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
189 * eval.c (try_macro_lookup, expand_user_macros, is_system_macro_p,
190 m_expand_body, scm_m_expand_body): Grouped together with m_body.
191 No further modifications.
193 2003-11-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
195 * eval.c (s_mixed_body_forms): New static identifier.
197 (canonicalize_define, scm_m_define): The check for a bad
198 expression is performed in canonicalize_define now.
200 (try_macro_lookup, expand_user_macros, is_system_macro_p): New
201 static helper functions for m_expand_body.
203 (m_expand_body): Use ASSERT_SYNTAX to signal syntax errors. Only
204 expand user defined macros. Fixed handling of the definition/
205 expression boundary. Fixed handling of definitions grouped with
206 'begin. Use canonicalize_define to expand definitions.
208 2003-11-13 Marius Vollmer <mvo@zagadka.de>
210 * read.c (scm_lreadr): detect EOF after backslash, and interpret
211 \xNN hexadecimal sequences. From Paul Jarc, thanks!
213 * snarf.h (SCM_SMOB, SCM_GLOBAL_SMOB, SCM_SMOB_MARK,
214 SCM_GLOBAL_SMOB_MARK, SCM_SMOB_FREE, SCM_GLOBAL_SMOB_FREE,
215 SCM_SMOB_PRINT, SCM_GLOBAL_SMOB_PRINT, SCM_SMOB_EQUALP,
216 SCM_GLOBAL_SMOB_EQUALP, SCM_SMOB_APPLY, SCM_GLOBAL_SMOB_APPLY):
217 New macros from Paul Jarc. Thanks!
219 * gc_os_dep.c (scm_get_stack_base): Provide a definition that
220 return NULL when the machine type is unknown. Previously,
221 gc_os_dep.c would refuse to compile.
223 2003-11-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
225 * eval.c (scm_m_body, m_body, scm_m_lambda, memoize_named_let,
226 scm_m_let, scm_m_letrec, m_expand_body): Renamed static function
227 scm_m_body to m_body.
229 2003-11-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
231 * eval.c, eval.h (scm_m_expand_body, m_expand_body): Deprecated
232 public use of scm_m_expand_body in eval.h. In eval.c, renamed
233 scm_m_expand_body to m_expand_body and made it static. Added
234 deprecated wrapper scm_m_expand_body.
236 (scm_eval_body, SCM_CEVAL, SCM_APPLY): Use m_expand_body instead
237 of scm_m_expand_body.
239 2003-11-09 Kevin Ryde <user42@zip.com.au>
241 * dynl.c (scm_dynamic_unlink): Need scm_list_1 on error message
242 argument. Reported by Mike Gran.
244 2003-11-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
246 * eval.c (s_missing_body_expression): New static identifier.
250 (scm_m_expand_body): Fixed core dump when passing a body with
251 defines, but without expressions (see additions to syntax.test).
252 Use ASSERT_SYNTAX to signal syntax errors.
254 2003-11-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
256 * eval.c (canonicalize_define): New static helper function.
258 (memoize_define, canonicalize_define): Extract handling of
259 function currying to canonicalize_define.
261 2003-11-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
263 * eval.c (scm_trampoline_0, scm_trampoline_1, scm_trampoline_2):
264 Make sure that error checking in debug mode is not worse than in
267 2003-11-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
269 * eval.c (scm_m_body, scm_m_lambda): Documentation strings are not
270 handled in scm_m_body any more, but rather in scm_m_lambda.
272 (scm_m_body, memoize_named_let, scm_m_let, scm_m_letstar,
273 scm_m_letrec, scm_m_expand_body): Check for validity is done by
274 calling functions of scm_m_body.
276 (scm_m_lambda): Avoid unnecessary consing when creating the
279 2003-11-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
281 * eval.c (s_expression): Added comment.
283 (s_empty_combination, error_unbound_variable): New static
286 (SCM_VALIDATE_NON_EMPTY_COMBINATION, SCM_EVALIM2, scm_lookupcar1):
287 Use ASSERT_SYNTAX, syntax_error or error_unbound_variable to
288 signal syntax errors.
290 (SCM_CEVAL): Separated handling of evaluator bytecodes and other
293 2003-10-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
295 * eval.c (unmemocar, sym_three_question_marks, scm_unmemocar):
296 Grouped together with unmemocopy, without modifications.
298 (build_binding_list, unmemocopy): Renamed names of list arguments
299 and variables to reflect the actual order of the list elements.
301 2003-10-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
303 * eval.c (s_defun): New static identifier.
305 (scm_m_nil_cond, scm_m_atfop, scm_m_undefine): Add comments. Use
306 ASSERT_SYNTAX to signal syntax errors. Avoid unnecessary consing
307 when creating the memoized code.
309 2003-10-19 Kevin Ryde <user42@zip.com.au>
311 * numbers.c (scm_ash): Revise docstring as per recent update to manual.
313 * numbers.c (scm_i_big2dbl): Rewrite, carefully rounding to "closest"
314 in accordance with R5RS, which just mpz_get_d doesn't really give.
316 2003-10-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
318 * eval.c (s_bad_slot_number): New static identifier.
320 (scm_m_atslot_ref, scm_m_atslot_set_x): Use ASSERT_SYNTAX to
321 signal syntax errors. Avoid unnecessary consing when creating the
324 2003-10-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
326 * eval.c (scm_m_cont, scm_m_at_call_with_values,
327 scm_m_generalized_set_x): Use ASSERT_SYNTAX to signal syntax
328 errors. Avoid unnecessary consing when creating the memoized
331 (scm_m_generalized_set_x): Let scm_m_set_x handle the R5RS
332 standard case. Make sure line and file information are copied to
333 every created expression.
335 2003-10-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
337 * eval.c (scm_m_set_x, scm_m_apply, scm_m_atbind): Use
338 ASSERT_SYNTAX to signal syntax errors. Avoid unnecessary consing
339 when creating the memoized code.
341 (scm_m_atbind): Reversed the order, in which the init expressions
342 are stored and executed. The order of execution is now equal to
343 the order in which the initializers of the let-forms are executed.
344 Use check_bindings and transform_bindings.
346 (SCM_CEVAL): Eliminated SCM_NIMP in favor of more appropriate
347 !SCM_NULLP. Added some comments.
349 2003-10-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
351 * eval.c: Sorted include files alphabetically.
353 (scm_m_begin): Added comment.
355 (scm_m_or): Use ASSERT_SYNTAX to signal syntax errors. Avoid
356 unnecessary consing when creating the memoized code.
358 (iqq, scm_m_quasiquote, scm_m_quote): Use ASSERT_SYNTAX to signal
359 syntax errors. Be more specific about the kind of error that was
362 (scm_m_quote, unmemocopy): As an optimization, vector constants
363 are now inserted unquoted into the memoized code. During
364 unmemoization the quotes are added again to provide syntactically
367 2003-10-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
369 * eval.c (scm_m_let, scm_m_letstar, scm_m_letrec,
370 scm_m_expand_body, check_bindings): Extracted syntax checking of
371 bindings to new static function check_bindings.
373 (scm_m_let, memoize_named_let): Extracted handling of named let to
374 new static function memoize_named_let.
376 (transform_bindings, scm_m_let, scm_m_letstar, scm_m_letrec): Use
377 ASSERT_SYNTAX to signal syntax errors. Be more specific about the
378 kind of error that was detected. Avoid use of SCM_CDRLOC. Avoid
379 unnecessary consing when creating the memoized code.
381 2003-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
383 * eval.c (s_bad_formals, s_bad_formal, s_duplicate_formal): New
386 (s_clauses, s_formals, s_duplicate_formals): Removed.
388 (scm_m_lambda): Use ASSERT_SYNTAX to signal syntax errors. Be more
389 specific about the kind of error that was detected. Prepare for
390 easier integration of changes for separated memoization.
392 2003-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
394 * eval.c (s_duplicate_binding): New static identifier.
396 (scm_m_case): Call scm_c_memq instead of implementing it inline.
398 (scm_m_define): Added comment about how we check for duplicate
401 (scm_m_do): Added check for duplicate bindings.
403 (scm_m_if): Use ASSERT_SYNTAX to signal syntax errors. Avoid
404 unnecessary consing when creating the memoized code.
406 (scm_c_improper_memq, c_improper_memq, scm_m_lambda): Renamed
407 scm_c_improper_memq to c_improper_memq, since it is not exported.
409 (transform_bindings): Call scm_c_memq rather than
412 (SCM_CEVAL): Simplified handling of SCM_IM_IF forms.
414 2003-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
416 * eval.c (s_bad_bindings, s_bad_binding, s_bad_exit_clause): New
419 (scm_m_do): Use ASSERT_SYNTAX to signal syntax errors. Be more
420 specific about the kind of error that was detected. Avoid use of
421 SCM_CDRLOC. Avoid unnecessary consing when creating the memoized
422 code, this way also making sure that file name, line number
423 information etc. remain available.
425 2003-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
427 * eval.c (memoize_as_thunk_prototype): New static function.
429 (scm_m_delay, scm_m_future): Use memoize_as_thunk_prototype.
430 Avoid unnecessary consing when creating the memoized code.
432 2003-10-12 Kevin Ryde <user42@zip.com.au>
434 * list.c (scm_append): Track argument number and use in error.
436 2003-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
438 * eval.c (s_missing_expression, s_bad_variable): New static
441 (scm_m_define): Use ASSERT_SYNTAX to signal syntax errors. Prefer
442 R5RS terminology for the naming of variables. Be more specific
443 about the kind of error that was detected. Make sure file name,
444 line number etc. are added to all freshly created expressions.
445 Avoid unnecessary consing when creating the memoized code.
447 2003-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
449 * eval.c (s_extra_expression, s_misplaced_else_clause,
450 s_bad_cond_clause, s_missing_recipient): New static identifiers.
452 (s_extra_case_clause): Removed.
454 (scm_m_case, scm_m_cond): If a clause appears after an else
455 clause, report a misplaced else clause.
457 (scm_m_cond): Use ASSERT_SYNTAX to signal syntax errors. Be more
458 specific about the kind of error that was detected. Handle bound
459 'else and '=>. Avoid unnecessary consing when creating the
462 (scm_m_cond, unmemocopy, SCM_CEVAL): Use SCM_IM_ELSE to memoize
463 the syntactic keyword 'else and SCM_IM_ARROW to memoize the
464 syntactic keyword '=>.
466 2003-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
468 * eval.c (scm_m_case): Allow empty lists of case labels.
470 2003-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
472 * tags.h (SCM_IM_ELSE, SCM_IM_ARROW): New memoizer codes.
474 * print.c (scm_isymnames): Add names for the new memoizer codes.
476 * eval.c (s_missing_clauses, s_bad_case_clause,
477 s_extra_case_clause, s_bad_case_labels, s_duplicate_case_label,
478 literal_p): New static identifiers.
480 (scm_m_case): Use ASSERT_SYNTAX to signal syntax errors. Be more
481 specific about the kind of error that was detected. Check for
482 duplicate case labels. Handle bound 'else. Avoid unnecessary
483 consing when creating the memoized code.
485 (scm_m_case, unmemocopy, SCM_CEVAL): Use SCM_IM_ELSE to memoize
486 the syntactic keyword 'else.
488 2003-10-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
490 * eval.c (s_bad_expression, syntax_error_key, syntax_error,
491 ASSERT_SYNTAX, ASSERT_SYNTAX_2): New static identifiers.
493 (scm_m_and): Use ASSERT_SYNTAX to signal syntax errors. Avoid
494 unnecessary consing when creating the memoized code.
496 2003-10-09 Kevin Ryde <user42@zip.com.au>
498 * numbers.c (scm_inexact_to_exact): Don't depend on what double->long
499 cast gives for values bigger than a long, or for nan or inf.
501 2003-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
503 * smob.h (scm_make_smob_type): Made the declaration match the
506 2003-10-07 Marius Vollmer <mvo@zagadka.de>
508 * goops.c, objects.h, smob.c, smob.h: Make type names char
509 const * instead of char *. Thanks to Paul Jarc!
511 2003-10-02 Kevin Ryde <user42@zip.com.au>
513 * strports.c (scm_call_with_output_string): scm_get_output_string
514 rather than scm_strport_to_string, so as to guard against the port
515 having been closed by the called procedure. Reported by Nic Ferrier.
517 2003-09-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
519 * numbers.h (SCM_INEXACTP): Removed uses of SCM_TYP16S.
521 * tags.h, deprecated.h (SCM_TYP16S): Deprecated and moved from
522 tags.h to deprecated.h.
524 2003-09-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
526 This set of patches introduces a new tc7 code scm_tc7_number for
527 numbers. Bignums, reals and complex numbers are turned from smobs
528 into subtypes of scm_tc7_number.
530 * tags.h (scm_tc7_number): New.
532 * eq.c (scm_equal_p), eval.c (SCM_CEVAL), evalext.c
533 (scm_self_evaluating_p), gc-card.c (scm_i_sweep_card), gc-mark.c
534 (scm_gc_mark_dependencies), goops.c (create_smob_classes), hash.c
535 (scm_hasher), numbers.c, numbers.h (SCM_NUMP), objects.c
536 (scm_class_of), print.c (scm_iprin1), smob.c
537 (scm_smob_prehistory): Don't handle bignums, reals and complex
538 numbers as subtypes of scm_tc7_smob any more.
540 * numbers.h, tags.h (scm_tc16_big, scm_tc16_real,
541 scm_tc16_complex): Moved definitions from tags.h to numbers.h.
543 2003-09-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
545 * numbers.c (scm_make_complex), gc-card.c (scm_i_sweep_card): Use
546 sizeof (scm_t_complex) to determine the memory size of the
547 malloc'd area for complex numbers.
549 2003-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
551 * numbers.c (scm_bigequal): Fixed.
553 2003-09-16 Marius Vollmer <mvo@zagadka.de>
555 * stime.c (scm_current_time): 'time' does not set errno so don't
556 use SCM_SYSERROR for reporting errors.
558 2003-09-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
560 This set of patches eliminates the dependency between the
561 implementation of evaluator specific memoization codes and special
562 constants like #f, '() etc. ('flags'), which are not evaluator
563 specific. The goal is to remove definitions of evaluator
564 memoization codes completely from the public interface. This will
565 make it possible to experiment more freely with optimizations of
566 guile's internal representation of memoized code.
568 * objects.c (scm_class_of): Eliminate dependency on SCM_ISYMNUM.
570 * print.c (iflagnames): New array, holding the printed names of
571 guile's special constants ('flags').
573 (scm_isymnames): Now holds only the printed names of the
576 (scm_iprin1): Separate the handling of memoization codes and
577 guile's special constants.
579 * tags.h (scm_tc9_flag, SCM_ITAG9, SCM_MAKE_ITAG9, SCM_ITAG9_DATA,
582 (scm_tc8_char, scm_tc8_iloc, SCM_BOOL_F, SCM_BOOL_T,
583 SCM_UNDEFINED, SCM_EOF_VAL, SCM_EOL, SCM_UNSPECIFIED, SCM_UNBOUND,
584 SCM_ELISP_NIL, SCM_IM_DISPATCH, SCM_IM_SLOT_REF,
585 SCM_IM_SLOT_SET_X, SCM_IM_DELAY, SCM_IM_FUTURE,
586 SCM_IM_CALL_WITH_VALUES, SCM_IM_NIL_COND, SCM_IM_BIND): Changed
589 (SCM_IFLAGP): SCM_IFLAGP now only tests for flags.
591 (SCM_IFLAGP, SCM_MAKIFLAG, SCM_IFLAGNUM): Generalized to use the
592 tc9 macros and scm_tc9_flag.
594 2003-09-15 Marius Vollmer <mvo@zagadka.de>
596 * posix.c (scm_setgroups): Check that the gid list is not too
597 long. Thanks to Paul Jarc!
599 2003-09-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
601 * tags.h: Reduced the number of short instructions from 14 to 13.
602 The typecode of the former 14th short instruction is now used to
603 represent long instructions. Changed some comments to reflect
606 (SCM_MAKISYM): ISYMs get a new tc7 code, namely the one that was
607 previously used by SCM_IM_DEFINE.
609 (SCM_IM_DEFINE): Turned into a long instruction.
611 * eval.c (unmemocopy, SCM_CEVAL): Treat SCM_IM_DEFINE as a long
614 * eval.c (SCM_CEVAL): Since characters and iflags have now a tc7
615 code that is separate from all instructions, one level of dispatch
616 for long instructions can be eliminated.
618 * print.c (scm_isymnames): Removed some commented code.
620 2003-09-12 Marius Vollmer <mvo@zagadka.de>
622 * __scm.h (SCM_FENCE): Use __memory_barrier with the Intel
625 * hashtab.h (scm_tc16_hashtable): Added "extern" declaration.
627 * modules.c (scm_module_reverse_lookup): Check that the obarray
628 really is a hashtable and do nothing if not.
630 * inline.h: Use "extern inline" only with GCC. Use "static
633 2003-09-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
635 * numbers.h (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Removed uses
636 of SCM_SLOPPY_INEXACTP, SCM_SLOPPY_REALP and SCM_SLOPPY_COMPLEXP.
638 * numbers.h, deprecated.h (SCM_SLOPPY_INEXACTP, SCM_SLOPPY_REALP,
639 SCM_SLOPPY_COMPLEXP): Deprecated and moved from numbers.h to
642 2003-09-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
644 * eq.c (scm_eqv_p, scm_equal_p): Removed uses of
645 SCM_SLOPPY_INEXACTP, SCM_SLOPPY_REALP and SCM_SLOPPY_COMPLEXP.
647 * eq.c (scm_eqv_p, scm_equal_p): Reordered comparisons from
648 0.0==some_expression to some_expression==0.0. The latter is
649 better readable. The former is preferred by some people, since it
650 leads to a compiler error when confusing == with =. However, when
651 using gcc, a warning will be issued if in an if-statement an
652 assigment appears. Since many Guile developers are using gcc,
653 such errors will not remain unnoticed anyway. We can therefore
654 focus on better readability.
656 2003-09-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
658 * tags.h: Added description of Guile's type system. Removed some
659 old and misleading comments.
661 2003-09-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
663 * unit.c (scm_cvref): Eliminate unnecessary uses of SCM_NIMP,
664 SCM_SLOPPY_REALP and SCM_SLOPPY_COMPLEXP.
666 2003-09-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
668 * numbers.h (SCM_MAKINUM): Define in terms of scm_tc2_int.
670 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Define in terms of the
671 respective SLOPPY macro.
673 2003-09-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
675 * eq.c (scm_equal_p): Use SCM_TYP7 to check if an object is of
676 type string, not SCM_TYP7S.
678 2003-09-03 Kevin Ryde <user42@zip.com.au>
680 * numbers.c (scm_lognot): Correction to docstring, ones-complement not
683 * stime.c (scm_strptime): Add comment about glibc strptime %s and
684 current timezone requiring SCM_DEFER_INTS.
686 2003-08-30 Neil Jerram <neil@ossau.uklinux.net>
688 * script.c (scm_compile_shell_switches): Make -s switch optional
689 if file to be loaded does not begin with a `-'. (Thanks to Aaron
690 VanDevender for the patch!)
692 2003-08-30 Kevin Ryde <user42@zip.com.au>
694 * numbers.c (scm_lognot): Rewrite using ~ and mpz_com, for directness
695 and to have non-integer types rejected as per other logical funcs.
697 2003-08-28 Kevin Ryde <user42@zip.com.au>
699 * gc.h (scm_remember_upto_here_1): Revise comments on the asm form.
701 2003-08-23 Kevin Ryde <user42@zip.com.au>
703 * simpos.c (scm_system): Remove SCM_DEFER_INTS, system() should be
704 thread safe, and could take a long time too.
706 2003-08-22 Kevin Ryde <user42@zip.com.au>
708 * numbers.c (scm_difference): Correction to bignum - negative inum.
710 2003-08-14 Kevin Ryde <user42@zip.com.au>
712 * gc.h (scm_remember_upto_here_1, scm_remember_upto_here_2)
713 [__GNUC__]: Use volatile asm macros rather than a function call.
714 * gc.c (scm_remember_upto_here_1, scm_remember_upto_here_2): Undefine
715 macros while defining functions.
717 * simpos.c (getenv): Use <stdlib.h> for prototype.
718 (scm_system): In docstring, refer to status:exit-val rather than
721 2003-08-09 Kevin Ryde <user42@zip.com.au>
723 * srcprop.c (scm_source_properties): Return plist from hash if it's a
724 list set by source-properties! rather than an SRCPROPS object,
726 2003-07-29 Kevin Ryde <user42@zip.com.au>
728 * properties.c (scm_primitive_property_ref): In docstring, note
729 parameters to not-found-proc, use hyphens rather than underscores for
731 (scm_primitive_property_set_x): In docstring, VAL is the value
734 2003-07-27 Marius Vollmer <mvo@zagadka.de>
736 * print.c (scm_print_symbol_name): handle more weird characters by
737 escaping the symbol name properly. Thanks to Paul Jarc!
739 * posix.h (scm_setgroups): New prototype.
740 * posix.c (scm_setgroups): New. Thanks to Paul Jarc!
741 (scm_getgroups): Handle groups ids that don't fit into a fixnum.
742 Don't use SCM_WRITABLE_VELTS.
744 * gc.h (SCM_GC_SET_CELL_BVEC): New.
745 * gc-card.c (scm_i_init_card_freelist): Use it. Thanks to
748 * __scm.h (SCM_C_INLINE_KEYWORD): New.
749 * numbers.c: Use it in place of SCM_C_INLINE so that the code
750 compiles when SCM_C_INLINE is undefined.
752 2003-07-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
754 * __scm.h: Reformulated the architecture and compiler properties
755 in terms of properties of scm_t_bits and SCM variables rather than
756 in terms of c standard types. This is since it is not known which
757 of the standard types scm_t_bits and SCM variables will be defined
760 2003-07-24 Kevin Ryde <user42@zip.com.au>
762 * numbers.c (scm_angle): Use scm_flo0 for non-negative inum, bignum
765 2003-07-18 Kevin Ryde <user42@zip.com.au>
767 * numbers.c (scm_product): In complex * bignum, correction to
768 REAL/IMAG fetch, x is the complex, not y.
770 2003-07-13 Mikael Djurfeldt <djurfeldt@nada.kth.se>
772 * numbers.c (scm_odd_p, scm_even_p): Bugfix: Treat result of
773 scm_inf_p test as Scheme values.
774 (scm_sum): Bugfix: Normalize bignum created from a negative bignum
776 Use GNU indentation style.
778 2003-07-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
780 * values.c (scm_values): Build lists of length 1 by using
781 scm_list_1 instead of using scm_cons.
783 2003-07-10 Kevin Ryde <user42@zip.com.au>
785 * deprecation.c (scm_c_issue_deprecation_warning_fmt): Add va_end.
786 * list.c (scm_list_n): Ditto.
788 * gc-malloc.c (scm_gc_realloc): Define "ptr" at start of function.
790 2003-07-08 Matthias Koeppe <mkoeppe@merkur.math.uni-magdeburg.de>
792 * tags.h (scm_t_bits, scm_t_signed_bits, etc): Avoid solaris empty
793 defines of INTPTR_MAX and UINTPTR_MAX, combine conditionals for
794 scm_t_bits and scm_t_signed_bits to avoid any chance of one and not
795 the other using intptr_t.
797 2003-07-08 Kevin Ryde <user42@zip.com.au>
799 * numbers.c (scm_make_polar): Use sincos, when available.
800 (scm_magnitude): Use hypot.
802 * ports.c (scm_char_ready_p, scm_peek_char): In docstrings, don't use
803 @footnote since it doesn't go through to guile-procedures.txt.
805 * threads.c (scm_call_with_new_thread): In docstring, use "( )"
806 outside @var to quieten makeinfo, and use @code.
808 2003-07-06 Han-Wen Nienhuys <hanwen@cs.uu.nl>
810 * gc-malloc.c (decrease_mtrigger): new function
811 (increase_mtrigger): new function, separate debug registering and
812 mtrigger administration.
813 (scm_gc_realloc): bugfix: do mtrigger administration before the
814 actual realloc, for the realloc might invalidate a GC-d segment of
815 memory. Thanks to Sam Hocevar for pointing this out.
816 (scm_gc_realloc): use scm_malloc_reregister instead of
817 unregistering and registering in sequence.
819 2003-07-03 Han-Wen Nienhuys <hanwen@cs.uu.nl>
821 * __scm.h (SCM_ASSERT): change "else" expansion to "do { } while (0)"
823 2003-07-02 Han-Wen Nienhuys <hanwen@cs.uu.nl>
825 * __scm.h (SCM_ASRTGO): add "else" to macro expansions with if
828 2003-06-29 Marius Vollmer <mvo@zagadka.de>
830 * deprecated.h (SCM_OPDIRP, scm_fport, scm_option, scm_srcprops,
831 scm_srcprops_chunk, scm_info_frame, scm_stack, scm_array,
832 scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_FUNC_NAME, SCM_WTA,
833 RETURN_SCM_WTA, SCM_VALIDATE_NUMBER_COPY,
834 SCM_VALIDATE_NUMBER_DEF_COPY, SCM_VALIDATE_OPDIR): Re-added from
835 the release_1_6 branch.
837 2003-06-25 Stefan Jahn <stefan@lkcc.org>
839 * continuations.c: Redeclaration of getcontext() via the
840 __asm__ ("getcontext") directive.
842 * continuations.h: Include <ucontext.h> instead of
845 2003-06-21 Kevin Ryde <user42@zip.com.au>
847 * numbers.c (_GNU_SOURCE): #define, to get C99 things.
848 (scm_asinh, scm_acosh, scm_atanh, scm_truncate, $asinh, $acosh,
849 $atanh, truncate): Use C library asinh, acosh, atanh and trunc, when
851 (scm_inexact_to_exact): Expand isfinite to its definition !xisinf.
852 (isfinite): Remove, conflicts with C99 isfinite().
854 2003-06-19 Marius Vollmer <mvo@zagadka.de>
856 * deprecated.h, deprecated.c (scm_strhash, scm_sym2ovcell_soft,
857 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
858 scm_symbol_value0, scm_string_to_obarray_symbol scm_intern_symbol,
859 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
860 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp): Re-added from
861 the release_1_6 branch.
863 2003-06-14 Stefan Jahn <stefan@lkcc.org>
865 * threads.h: Redefined scm_getspecific() and scm_setspecific()
866 to be functions instead of macros.
868 * threads.c: Conditionalized inclusion of <sys/time.h> and
870 (scm_getspecific, scm_setspecific): Made these two function
871 real part of the API.
873 * posix.c (s_scm_putenv): Added some code to make a
874 (putenv "FOO="), i.e. setting an empty string, work also on
875 Win32 systems. Thanks to Kevin Ryde for the proposal.
877 2003-06-12 Kevin Ryde <user42@zip.com.au>
879 * posix.c (scm_putenv): Free temporary ptr in mingw unset. Add
880 freebsd to comment about need to use unsetenv.
882 2003-06-02 Marius Vollmer <mvo@zagadka.de>
884 * ports.c (scm_peek_char): Safe the column of the port around the
885 getc/ungetc calls. Thanks to Dr. Peter Ivanyi!
887 2003-06-07 Kevin Ryde <user42@zip.com.au>
889 * tags.h: Use inttypes.h and stdint.h when available, for INTPTR_MAX
890 and friends required by scm_t_bits setups.
892 2003-06-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
894 * tags.h (scm_tc2_int): Added.
896 * tags.h (scm_tc3_int_1, scm_tc3_int_2): Expressed in terms of
899 * tags.h (scm_tcs_cons_imcar, scm_tcs_cons_nimcar, scm_tcs_struct,
900 scm_tcs_closures): Hard coded values replaced by symbolic ones.
902 2003-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
904 * eval.c: Partially undid my patch from 2003-05-31. This patch
905 caused the segfault referenced in the previous changelog entry.
907 2003-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
909 * tags.h: Fixed comment about the immediate type code layout.
911 * eval.c: Fixed handling of non-special instructions. Without
912 this patch, guile will segfault on (#\0) and similar instructions.
914 2003-06-05 Kevin Ryde <user42@zip.com.au>
916 * numbers.c (scm_max, scm_min): For inum, bignum and real, if other
917 operand is NaN, then return NaN. Also avoid passing NaN to mpz_cmp_d.
919 * read.c (scm_input_error): Pass arg list parameter to scm_error_scm,
920 rather than SCM_EOL. Needed by "Unknown # object" case in scm_lreadr.
922 2003-06-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
924 * __scm.h, gc-card.c (SCM_DEBUG_DEBUGGER_SUPPORT,
925 SCM_DEBUG_DEBUGGING_SUPPORT): Renamed macro
926 SCM_DEBUG_DEBUGGER_SUPPORT to SCM_DEBUG_DEBUGGING_SUPPORT and
927 generalized it to apply not only to C level functions but also to
928 scheme level functions.
930 * debug.c, debug.h, eval.c (make-iloc, scm_make_iloc, iloc?,
931 scm_iloc_p, dbg-make-iloc, scm_dbg_make_iloc, dbg-iloc?,
932 scm_dbg_iloc_p): Moved functions scm_make_iloc, scm_iloc_p to
933 eval.c, made them available under SCM_DEBUG_DEBUGGING_SUPPORT == 1
934 only and renamed them to scm_dbg_make_iloc, scm_dbg_iloc_p,
937 * deprecated.h, eval.c, eval.h (SCM_ILOC00, SCM_IDINC,
938 SCM_IDSTMSK): Deprecated. The macro definitions are moved from
939 eval.h into eval.c and a copy is placed into deprecated.h.
941 * eval.c, eval.h (SCM_MAKE_ILOC): Removed from eval.h and placed
942 into eval.c. This definition was not part of the API in any
943 officially released version of guile and thus does not need to go
944 through a phase of deprecation.
946 2003-06-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
948 * deprecated.c, deprecated.h, eval.c, eval.h (scm_s_expression,
949 scm_s_test, scm_s_body, scm_s_bindings, scm_s_variable,
950 scm_s_clauses, scm_s_formals): Deprecated. In eval.c the
951 definitions are make static and renamed from scm_s_xxx to s_xxx.
952 In deprecated.c the original definitions are copied.
954 * deprecated.h, eval.c, eval (SCM_EVALIM2, SCM_EVALIM, SCM_XEVAL,
955 SCM_XEVALCAR): Deprecated. The macro definitions are moved from
956 eval.h into eval.c and a copy (slightly modified to work in user
957 code) is placed into deprecated.h.
959 * eval.c: Use the local static s_xxx definitions instead of the
960 scm_s_xxx definitions throughout.
962 2003-06-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
964 This set of patches separates the representation of the cxr family
965 of functions (car, cdr etc.) from the dsubr family of functions
966 (i. e. functions that take a double precision floating point
967 argument). Further, the algorithm for handling the cxr function
970 * eval.c (SCM_CEVAL, SCM_APPLY, scm_trampoline_1), numbers.c
971 (scm_asinh, scm_acosh, scm_atanh, scm_truncate, scm_round, floor,
972 ceil, sqrt, fabs, exp, log, sin, cos, tan, asin, acos, atan, sinh,
973 cosh, tanh), objects.c (scm_class_of), procprop.c
974 (scm_i_procedure_arity), ramap.c (scm_array_map_x), tags.h
975 (scm_tc7_dsubr, scm_tcs_subrs): Introduce scm_tc7_dsubr as new
976 typecode for the dsubr family of functions.
978 * ramap.c (ramap_cxr, ramap_dsubr): Renamed ramap_cxr to
981 * eval.c (SCM_CEVAL, SCM_APPLY, call_cxr_1), pairs.c
982 (scm_init_pairs): Make use of the (now usable) second cell element
983 of a scm_tc7_cxr function to implement the cxr family of functions
986 2003-05-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
988 * eval.c (SCM_CEVAL, SCM_APPLY, scm_trampoline_0,
989 scm_trampoline_1, scm_trampoline_2): Postpone error cases to the
990 end of an if-else-if-sequence of checks.
992 2003-05-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
994 * eval.c (SCM_CEVAL): Improved readability of call-with-values
995 execution. Generalize apply_closure to apply_proc and use that
996 for call-with-values.
998 2003-05-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1000 * eval.c (SCM_CEVAL): Avoid one level of indirection when applying
1003 2003-05-30 Stefan Jahn <stefan@lkcc.org>
1005 * posix.c (s_scm_putenv): Use the new HAVE_UNSETENV
1006 appropriately for mingw32 hosts.
1008 * numbers.h: Defining copysign(), isnan() and finite() to
1009 be prefixed by a single '_' for mingw32 hosts.
1011 2003-05-30 Kevin Ryde <user42@zip.com.au>
1013 * numbers.c (z_negative_one): New variable.
1014 (scm_init_numbers): Initialize it.
1015 (scm_logcount): Use it and mpz_hamdist to count zeros for negatives.
1017 2003-05-29 Stefan Jahn <stefan@lkcc.org>
1019 * win32-dirent.c: Use malloc() instead of scm_malloc().
1021 * stime.c (s_scm_strftime): Add a type cast to avoid compiler
1024 * posix.c (s_scm_putenv): Disable use of unsetenv() for the
1027 * modules.c (s_scm_module_import_interface): Renamed local
1028 variable interface to _interface. Seems like 'interface'
1029 is a special compiler directive for the mingw32 compiler.
1031 * mkstemp.c: Provide prototype to avoid compiler warning.
1033 * load.c (s_scm_search_path): Fixed absolute and relative
1034 path detections for native Windows platforms.
1036 * gc.h, threads.h: Export some more symbols using SCM_API (necessary
1037 to build on mingw32).
1039 * gc-freelist.c ("s_scm_map_free_list",
1040 "s_scm_gc_set_debug_check_freelist_x"): Fixed use of FUNC_NAME.
1042 * fports.c (fport_fill_input): Disable use of
1043 fport_wait_for_input() on Win32 platforms.
1045 * filesys.c (s_scm_basename): Fixed __MINGW32__ code.
1047 * Makefile.am: Modified some rules for cross compiling.
1049 2003-05-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1051 * eval.c (SCM_CEVAL): In case of an application, all checks for a
1052 proper function object and the correct number of arguments are now
1053 performed in the application part of SCM_CEVAL.
1055 (scm_badformalsp): Removed.
1057 2003-05-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1059 * deprecated.c (scm_read_and_eval_x): Fixed C99-ism.
1061 2003-05-22 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1063 * num2integral.i.c (NUM2INTEGRAL): Avoid warning about conditional
1064 always being false by inserting preprocessor conditional. (Thanks
1067 * __scm.h (SCM_STACK_PTR): New macro. (Cast argument through
1068 (void *) in order to avoid an aliasing warning; thanks to Bruce
1071 * stackchk.h (SCM_STACK_OVERFLOW_P): Use SCM_STACK_PTR.
1073 * threads.c (suspend, launch_thread, scm_threads_mark_stacks): Use
1076 * threads.c (scm_threads_mark_stacks): Bugfix: Changed
1077 thread->base --> t->base.
1079 * eval.c (SCM_CEVAL): Don't cast argument of SCM_STACK_OVERFLOW_P.
1081 2003-05-20 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1083 * deprecated.h, deprecated.c (scm_makstr, scm_makfromstr,
1084 scm_variable_set_name_hint, scm_builtin_variable,
1085 scm_internal_with_fluids, scm_make_gsubr,
1086 scm_make_gsubr_with_generic, scm_create_hook, SCM_LIST0,
1087 SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5, SCM_LIST6,
1088 SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify, scm_sloppy_memq,
1089 scm_sloppy_memv, scm_sloppy_member, scm_read_and_eval_x,
1090 scm_subr_entry, SCM_SUBR_DOC, scm_make_subr,
1091 scm_make_subr_with_generic, scm_make_subr_opt,
1092 scm_call_catching_errors, scm_make_smob_type_mfpe,
1093 scm_set_smob_mfpe, scm_strprint_obj, scm_read_0str, scm_eval_0str,
1094 SCM_CHARS, SCM_UCHARS, SCM_LENGTH): Re-added from the release_1_6
1095 branch. Some have been slightly rewritten.
1096 (scm_i_object_chars, scm_i_object_length): New, to support
1097 SCM_CHARS, SCM_UCHARS, and SCM_LENTH.
1099 2003-05-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
1101 * eval.c (scm_m_do, unmemocopy, SCM_CEVAL): Reversed order of
1102 names and inits in the memoized code of do.
1104 2003-05-19 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1106 * c-tokenize.lex (yyget_lineno, yyget_in, yyget_out, yyget_leng,
1107 yyget_text, yyset_lineno, yyset_in, yyset_out, yyget_debug,
1108 yyset_debug, yylex_destroy): Added prototypes (otherwise we'll get
1109 a compilation error if error-on-warning is enabled).
1111 2003-05-17 Marius Vollmer <mvo@zagadka.de>
1113 * c-tokenize.lex: Gobble up complete lines after a '#'. This
1114 removes preprocessor directives from the snarfage that might
1115 otherwise confuse us. These directives appear when compiling with
1118 2003-05-16 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1120 * ChangeLog: add my surname
1122 * srcprop.c (scm_finish_srcprop): use
1123 scm_gc_register_collectable_memory()
1124 (scm_make_srcprops): idem.
1126 2003-05-14 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1128 * gc-malloc.c (scm_gc_register_collectable_memory): avoid
1129 wrap-around for scm_mtrigger
1130 (scm_gc_register_collectable_memory): abort on overflowing
1133 2003-05-13 Kevin Ryde <user42@zip.com.au>
1135 * numbers.c (xmpz_cmp_d): New macro, handling infs if gmp doesn't.
1136 (scm_num_eq_p, scm_less_p, scm_max, scm_min): Use it.
1138 2003-05-12 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1140 * backtrace.c (scm_display_error_message): Introduced fancy
1141 printing with max level 7 and length 10. (Purpose: avoid printing
1142 gigantic objects in error messages.)
1144 * print.c, print.h (scm_i_port_with_print_state): New function.
1146 * print.c (scm_iprin1, scm_printer_apply,
1147 scm_port_with_print_state): Use scm_i_port_with_print_state.
1148 (scm_simple_format): Modified not to destroy print states.
1149 (print_state_mutex): New mutex.
1150 (scm_make_print_state, scm_free_print_state, scm_prin1):
1151 Lock/unlock print_state_mutex.
1153 * deprecated.h (SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK):
1154 Use current names in definitions.
1156 2003-05-10 Kevin Ryde <user42@zip.com.au>
1158 * numbers.c (scm_num_eq_p, scm_less_p): Don't pass NaN to mpz_cmp_d.
1160 * numbers.c (scm_integer_length): On negative bignums, adjust
1161 mpz_sizeinbase to account for it looking at absolute value where we
1162 want ones-complement.
1164 * numbers.c (scm_gcd): In bignum/inum, don't pass yy==0 to mpz_gcd_ui
1165 since we're only using the ulong return value, and x might not fit.
1167 2003-05-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
1169 * eval.c, eval.h, read.c, read.h (scm_sym_dot): Moved from eval to
1170 read. This will allow to make the definition in read.c static.
1172 2003-05-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
1174 * eval.c, eval.h, evalext.c, evalext.h (scm_m_undefine): Moved
1175 from evalext to eval. This will allow to make some of the
1176 definitions in eval.c static.
1178 2003-05-06 Kevin Ryde <user42@zip.com.au>
1180 * numbers.c (scm_difference): In inum - bignum, handle negative inum.
1181 (scm_logcount): Use mpz_com, not mpz_neg.
1183 2003-05-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
1185 The purpose of this patch is to make guile's internal memoizers
1186 distinguishable from memoizing macros created on the scheme level
1187 or from user provided primitive memoizing macros. The reason is,
1188 that the internal memoizers are the only ones that are allowed to
1189 transform their scheme input into memoizer byte code, while all
1190 other memoizing macros may only transform scheme code into new
1193 To achieve this, a new macro type 'builtin-macro!' is introduced.
1194 Currently, 'builtin-macro!'s are handled as memoizing macros, but
1195 this will change when the memoizer and executor are separated.
1197 * macros.[ch] (scm_i_makbimacro): New.
1199 * macros.h (SCM_BUILTIN_MACRO_P): New.
1201 * macros.c (macro_print, scm_macro_type): Support builtin-macro!s.
1203 * eval.c, goops.c: All of guile's primitive memoizing macros are
1204 primitive builtin-macros now.
1206 * eval.c (scm_macroexp, SCM_CEVAL): Make sure the primitive
1207 builtin-macros are handled equally to memoizing macros.
1209 2003-05-04 Marius Vollmer <mvo@zagadka.de>
1211 * throw.c (scm_ithrow): Remove "asm volatile" hack. It used to
1212 work around a bug in GCC 2.95.2 but is now a bug in itself.
1214 2003-05-02 Marius Vollmer <mvo@zagadka.de>
1216 * deprecated.h (scm_rstate, scm_rng, SCM_SLOPPY_CONSP,
1217 SCM_SLOPPY_NCONSP, scm_tc7_ssymbol, scm_tc7_msymbol,
1218 scm_tcs_symbols): New.
1220 2003-04-30 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1222 * deprecated.h, deprecated.c (scm_protect_object,
1223 scm_unprotect_object, SCM_SETAND_CAR, SCM_SETOR_CAR,
1224 SCM_SET_AND_CDR, SCM_SET_OR_CDR, SCM_FREEP, SCM_NFREEP,
1225 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
1226 SCM_GCCDR, scm_remember, scm_the_root_module, scm_make_module,
1227 scm_ensure_user_module, scm_load_scheme_module, scm_port,
1228 scm_ptob_descriptor, scm_port_rw_active,
1229 scm_close_all_ports_except): New.
1231 * ports.c (scm_c_port_for_each): New function, mostly copied from
1233 (scm_port_for_each): Reimplemented using scm_c_port_for_each.
1234 * ports.h (scm_c_port_for_each): New prototype.
1236 2003-04-28 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1238 * eval.c (scm_m_atdispatch): Removed until actually needed. (This
1239 macro was introduced in anticipation of GOOPS method compilation
1242 * goops.c: Removed binding of @dispatch.
1244 2003-04-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
1246 * eval.c, goops.c (@dispatch, @slot-ref, @slot-set!): Move the
1247 instructions that bind the macros on the scheme level back to
1248 goops.c in order to make sure again that the bindings go into the
1249 (oop goops) module and are not visible from the outside.
1251 2003-04-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
1253 * eval.c: Non functional change: Separated R5RS and non-R5RS
1254 macros into different sections of the file and ordered the
1255 memoizers alphabetically.
1257 2003-04-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
1259 * eval.c (scm_ilookup): Rewritten to improve readability.
1261 2003-04-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
1263 * eval.c (scm_i_call_closure_0, call_closure_1, call_closure_2):
1264 Partially reverted patch from 2003-04-23 in oder to find a better
1265 compromise between readability and debuggability.
1267 2003-04-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1269 * eval.c, eval.h, goops.c, goops.h (scm_m_atslot_ref,
1270 scm_m_atslot_set_x, scm_m_atdispatch): Move the declarations and
1271 definitions of the special goops memoizers from goops.[ch] to
1272 eval.[ch]. Hmm... it seems that scm_m_atdispatch is not used
1275 2003-04-24 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1277 * ports.c, ports.h (scm_i_port_table_mutex): New mutex.
1279 * fports.c (scm_evict_ports): Lock/unlock scm_i_port_table_mutex.
1281 * ports.c (scm_close_port, scm_flush_all_ports): Ditto.
1283 * ioext.c (scm_fdes_to_ports): Ditto.
1285 * vports.c (scm_make_soft_port): Changed SCM_DEFER/ALLOW_INTS into
1286 lock/unlock scm_i_port_table_mutex.
1288 * strports.c (scm_mkstrport): Ditto.
1290 * ports.c (scm_void_port, scm_port_for_each): Ditto.
1292 * fports.c (scm_fdes_to_port): Ditto.
1294 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
1296 This set of patches contains no functional changes, only debatable
1297 minor stylistic ones. Still, in order to prepare a patch between
1298 my local copy and the CVS version, I decided to submit the changes
1299 below. Then, the patch will hopefully only contain relevant
1302 * eval.c (iqq): Added const specifier.
1304 * eval.c (scm_trampoline_0, scm_trampoline_1, scm_trampoline_2):
1305 Use NULL instead of 0 to indicate that a pointer is returned.
1306 Removed some misleading 'fall through' comments.
1308 * eval.c (scm_i_call_closure_0, call_closure_1, call_closure_2):
1309 Split up long expressions into smaller ones to be more debugging
1312 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
1314 * eval.h (SCM_ENTER_FRAME_HDLR, SCM_APPLY_FRAME_HDLR,
1315 SCM_EXIT_FRAME_HDLR): Use SCM_PACK to convert data to a SCM value
1316 rather than casting to SCM.
1318 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
1320 * sort.c, pairs.h: Removed unnecessary includes.
1322 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
1324 * sort.c: Replaced hand-made trampline code by the new official
1325 mechanism from eval.c. This fixes a segfault in the new test file
1328 (quicksort, compare_function, scm_restricted_vector_sort_x,
1329 scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
1330 scm_merge_list_step, scm_sort_x, scm_sort, scm_merge_vector_x,
1331 scm_merge_vector_step, scm_stable_sort_x, scm_stable_sort,
1332 scm_sort_list_x, scm_sort_list): Use trampoline mechanism from
1335 (subr2less, lsubrless, closureless, applyless, scm_cmp_function,
1336 cmp_fun_t): Removed.
1338 (compare_function): Added.
1340 * sort.c (quicksort, SWAP, stack_node): Replaced pointer
1341 arithmetics with index arithmetics. Changed quicksort to work on
1342 an array of SCM values instead of an array of characters. Avoid
1343 bytewise copying of SCM elements. Avoid allocating memory on the
1344 stack with alloca. Fixed some comments.
1346 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1348 * eval.c (EXTEND_ENV): Eliminated.
1350 (unmemocopy, SCM_CEVAL, SCM_APPLY): Use SCM_EXTEND_ENV instead of
1353 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1355 * __scm.h (SCM_DEBUG_DEBUGGER_SUPPORT): New compile-time option.
1357 * gc.card.c (scm_gc_marked_p): Fixed compiler warning when
1358 compiling with SCM_DEBUG==1 by moving definition behind prototype.
1360 * gc.card.c (scm_dbg_t_list_cell, scm_dbg_t_double_cell,
1361 scm_dbg_gc_marked_p, scm_dbg_gc_get_card, scm_dbg_gc_get_bvec,
1362 scm_t_list_cell_struct, scm_t_list_cell, scm_t_double_cell,
1363 scm_gc_marked_p, scm_gc_get_card, scm_gc_get_bvec): Fixed
1364 functions such that they check if the object is a non-immediate.
1365 Further, renamed identifiers to use the scm_dbg_ prefix and made
1366 their inclusion into the lib dependent of the
1367 SCM_DEBUG_DEBUGGER_SUPPORT compile time option.
1369 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1371 * __scm.h: Fixed comment about the SCM_DEBUG_TYPING_STRICTNESS
1374 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1376 * list.c (scm_ilength, scm_last_pair), unif.c (l2ra): Prefer
1377 !SCM_CONSP over SCM_NCONSP. Now, guile itself does not include
1378 any calls to SCM_NCONSP any more.
1380 * unif.c (l2ra): Eliminate redundant check.
1382 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1384 * list.c (scm_cons_star), ramap.c (scm_ra_sum, scm_ra_product,
1385 scm_array_map_x), unif.c (l2ra): Prefer !SCM_NULLP over
1386 SCM_NNULLP. Now, guile itself does not include any calls to
1387 SCM_NNULLP any more.
1389 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1391 * eval.c (unmemocopy, SCM_APPLY, scm_map, scm_for_each,
1392 scm_copy_tree): Place assignment expressions which are part of
1393 other expressions into an expression of their own.
1395 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1397 * goops.c (TEST_CHANGE_CLASS, scm_sys_initialize_object): Don't
1398 compare SCM values with !=.
1400 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1402 * eval.c, eval.h, evalext.c, evalext.h (scm_sym_setter,
1403 scm_m_generalized_set_x, scm_init_evalext): Move the declaration
1404 and definition of the memoizer for the generalized set! macro from
1405 evalext.[ch] to eval.[ch]. Use the SCM_SYNTAX snarfer macro to
1406 define the macro object.
1408 * eval.c, eval.h (s_set_x, scm_s_set_x, scm_m_set_x,
1409 scm_m_generalized_set_x): Since now scm_s_set_x is only used in
1410 eval.c, it is made static and renamed to s_set_x.
1412 * evalext.c (scm_defined_p, scm_m_undefine): Prefer !SCM_<foo>
1415 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1417 * eval.c, root.h (scm_undefineds, SCM_NUM_PROTECTS, undefineds,
1418 scm_init_eval): Made scm_undefineds static in eval.c, renamed it
1419 to undefineds and registered the object as a permanent object.
1421 * eval.c, eval.h (scm_f_apply, scm_init_eval): Made scm_f_apply
1422 static in eval.c, renamed it to f_apply and registered the object
1423 as a permanent object.
1425 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1427 * eval.c (SCM_BIT7, SCM_BIT8, unmemocopy, SCM_CEVAL): Renamed
1428 file-local macro SCM_BIT8 to SCM_BIT7, which is more appropriate.
1430 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1432 * numbers.c (scm_logtest): Fixed argument bug in the call to
1433 mpz_and, which showed up when compiling with SCM_DEBUG defined.
1435 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1437 * gc-card.c (scm_i_sweep_card, scm_i_init_card_freelist): Fixed
1438 type errors that showed up when compiling with SCM_DEBUG defined.
1440 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1442 * continuations.c, continuations.h, eval.c, eval.h, extensions.c,
1443 gsubr.c, guile.c, init.c, read.c, root.c, root.h, stackchk.h,
1444 throw.c: Removed uses of DEBUG_EXTENSIONS and DYNAMIC_LINKING to
1445 fix compile errors with --disable-deprecated.
1447 2003-04-17 Rob Browning <rlb@defaultvalue.org>
1449 * numbers.c (scm_integer_expt): fix case where we were declaring
1450 vars in the middle of a statement block. Thanks to Thamer
1453 2003-04-17 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1455 * goops.c (TEST_CHANGE_CLASS): Update variable class after class
1458 * eq.c (scm_eqv_p): Turned into a primitive generic.
1460 2003-04-16 Rob Browning <rlb@defaultvalue.org>
1462 * gc_os_dep.c: Added patch for UnixWare and OpenUNIX support.
1463 Thanks to Boyd Gerber.
1464 Added check for __arm__ in addition to arm for LINUX and copied
1465 __s390__ defines from upstream libgc. Thanks to James Treacy for
1466 reporting the problems.
1468 * numbers.c (PTRDIFF_MIN): use SCM_CHAR_BIT.
1470 * socket.c: use SCM_CHAR_BIT.
1472 * random.c (scm_c_random_bignum): use SCM_CHAR_BIT.
1474 * num2integral.i.c (NUM2INTEGRAL): use SCM_CHAR_BIT.
1476 2003-04-16 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1478 * feature.c (scm_init_feature): Always add threads feature.
1480 2003-04-15 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1482 * goops.c (scm_sys_fast_slot_ref): Use SCM_SLOT instead of
1483 scm_at_assert_bound_ref. (We don't want the unbound check. See
1484 oop/goops/active-slot.scm.)
1486 2003-04-14 Rob Browning <rlb@defaultvalue.org>
1488 * tags.h: scm_t_intptr should have been intptr_t.
1490 2003-04-13 Rob Browning <rlb@defaultvalue.org>
1492 * __scm.h (SCM_FLUSH_REGISTER_WINDOWS): don't just rely on "sparc"
1494 #if defined (sparc) || defined (__sparc__) || defined (__sparc)
1495 as gc_os_dep.c suggests is appropriate.
1497 * goops.c (prep_hashsets): make static to match prototype.
1498 (scm_sym_args): SCM_SYMBOL -> SCM_GLOBAL_SYMBOL. Thanks to Albert
1501 * c-tokenize.lex: remove trailing comma from enum. Thanks to
1504 * gc_os_dep.c: add NetBSD powerpc config info. Thanks to Thomas
1507 2003-04-13 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1509 * goops.c (scm_sys_prep_layout_x): Instance allocation is now
1510 indicated through extra fields in getters-n-setters.
1511 (scm_add_slot): Adapted to new format of getters_n_setters slot.
1512 (Thanks to Andy Wingo.)
1514 2003-02-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1516 * gc-segment.c: add comment
1518 2003-04-07 Rob Browning <rlb@defaultvalue.org>
1520 * debug.h: change "id" arg name to "info_id" to avoid objective-c
1523 * num2integral.i.c (NUM2INTEGRAL): fix bug pointed out by Mikael
1524 and add regression test to standalone/.
1526 2003-04-06 Rob Browning <rlb@defaultvalue.org>
1528 * strings.c (scm_mem2string): use memcpy rather than by-hand loop.
1529 Thanks to Dale P. Smith.
1531 * random.c: #include gmp.h.
1532 (scm_c_random_bignum): normalize result on return.
1534 * init.c: #include gmp.h.
1536 * numbers.h: remove the gmp.h #include (not needed now).
1538 * posix.h: change occurences of "id" to something else so we don't
1539 cause trouble when included via objective-c (can't hurt, might
1540 help). Still have usage in debug.h, though.
1542 2003-04-06 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1544 * random.c (scm_c_random_bignum): Don't generate a random number
1545 equal to m (the second argument of scm_c_random_bignum); only
1546 generate numbers in the range 0 <= r < m.
1547 (scm_c_default_rstate): Use SCM_VARIABLE_REF to access
1548 scm_var_random_state.
1550 * num2integral.i.c (INTEGRAL2BIG): Put negation of n inside then
1553 2003-04-05 Rob Browning <rlb@defaultvalue.org>
1555 * modules.c (scm_module_import_interface): move declaration of
1556 uses before any code.
1558 2003-04-05 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1560 * Makefile.am (scmconfig.h): Look for config.h in top_builddir,
1563 * hashtab.c (rehash_after_gc): Clear to_rehash list before
1564 processing it in order to avoid an infinite loop.
1566 * print.c (scm_prin1): Remember old state of pstate->writingp.
1568 2003-04-05 Marius Vollmer <mvo@zagadka.de>
1570 * Changed license terms to the plain LGPL thru-out.
1572 2003-04-04 Rob Browning <rlb@defaultvalue.org>
1574 * socket.c (FLIPCPY_NET_HOST_128): new macro.
1575 (ipv6_net_to_num, ipv6_num_to_net, bignum_in_ipv6_range_p):
1576 rewrite to handle GMP bignums.
1579 * random.c (scm_c_random_bignum): rewrite to handle GMP bignums.
1581 * ports.c (scm_getc): minor tweak.
1583 * numbers.h: remove SCM_BIGDIG conditionals, reorganize, and
1584 rewrite to handle GMP bignums.
1586 * numbers.c: rewrite *many* functions to handle GMP bignums.
1588 * num2integral.i.c (NUM2INTEGRAL, INTEGRAL2NUM, INTEGRAL2BIG):
1591 * num2float.i.c (NUM2FLOAT): handle GMP bignums.
1593 * init.c (check_config): remove SCM_BIGDIG conditionals.
1594 (scm_init_guile_1): test to make sure mpz_t fits in a double_cell.
1596 * gc-card.c ("sweep_card"): handle new mpz_t bignums.
1598 * eval.c: remove SCM_BIGDIG conditionals.
1600 * eq.c (s_scm_eqv_p): scm_i_bigcomp -> scm_i_bigcmp.
1602 2003-03-31 Rob Browning <rlb@defaultvalue.org>
1604 * Makefile.am (scmconfig.h): change srcdir to builddir. (Thanks
1607 2003-03-27 Rob Browning <rlb@defaultvalue.org>
1609 * threads.h: fix various preprocessor usages of new public
1610 symbols to expect 0 or 1 values rather than 1 or undefined.
1611 i.e. change #ifdef to #if, etc.
1613 * threads.c: fix various preprocessor usages of new public
1614 symbols to expect 0 or 1 values rather than 1 or undefined.
1615 i.e. change #ifdef to #if, etc.
1617 * tags.h: fix various preprocessor usages of new public
1618 symbols to expect 0 or 1 values rather than 1 or undefined.
1619 i.e. change #ifdef to #if, etc.
1621 * stacks.c: fix various preprocessor usages of new public
1622 symbols to expect 0 or 1 values rather than 1 or undefined.
1623 i.e. change #ifdef to #if, etc.
1625 * stackchk.h: fix various preprocessor usages of new public
1626 symbols to expect 0 or 1 values rather than 1 or undefined.
1627 i.e. change #ifdef to #if, etc.
1629 * stackchk.c: fix various preprocessor usages of new public
1630 symbols to expect 0 or 1 values rather than 1 or undefined.
1631 i.e. change #ifdef to #if, etc.
1633 * sort.c: fix various preprocessor usages of new public
1634 symbols to expect 0 or 1 values rather than 1 or undefined.
1635 i.e. change #ifdef to #if, etc.
1637 * read.c: fix various preprocessor usages of new public
1638 symbols to expect 0 or 1 values rather than 1 or undefined.
1639 i.e. change #ifdef to #if, etc.
1641 * random.c: fix various preprocessor usages of new public
1642 symbols to expect 0 or 1 values rather than 1 or undefined.
1643 i.e. change #ifdef to #if, etc.
1645 * print.c: fix various preprocessor usages of new public
1646 symbols to expect 0 or 1 values rather than 1 or undefined.
1647 i.e. change #ifdef to #if, etc.
1649 * objects.c: fix various preprocessor usages of new public
1650 symbols to expect 0 or 1 values rather than 1 or undefined.
1651 i.e. change #ifdef to #if, etc.
1653 * numbers.h: fix various preprocessor usages of new public
1654 symbols to expect 0 or 1 values rather than 1 or undefined.
1655 i.e. change #ifdef to #if, etc.
1657 * null-threads.c: fix various preprocessor usages of new public
1658 symbols to expect 0 or 1 values rather than 1 or undefined.
1659 i.e. change #ifdef to #if, etc.
1661 * lang.c: fix various preprocessor usages of new public
1662 symbols to expect 0 or 1 values rather than 1 or undefined.
1663 i.e. change #ifdef to #if, etc.
1665 * lang.h: fix various preprocessor usages of new public
1666 symbols to expect 0 or 1 values rather than 1 or undefined.
1667 i.e. change #ifdef to #if, etc.
1669 * iselect.h: fix various preprocessor usages of new public
1670 symbols to expect 0 or 1 values rather than 1 or undefined.
1671 i.e. change #ifdef to #if, etc.
1673 * init.c: fix various preprocessor usages of new public
1674 symbols to expect 0 or 1 values rather than 1 or undefined.
1675 i.e. change #ifdef to #if, etc.
1677 * gh_data.c: fix various preprocessor usages of new public
1678 symbols to expect 0 or 1 values rather than 1 or undefined.
1679 i.e. change #ifdef to #if, etc.
1681 * gh.h: fix various preprocessor usages of new public
1682 symbols to expect 0 or 1 values rather than 1 or undefined.
1683 i.e. change #ifdef to #if, etc.
1685 * gen-scmconfig.c: change most new public symbols to be defined to
1686 0 or 1 rather than being either 1 or undefined.
1688 * gc_os_dep.c: fix various preprocessor usages of new public
1689 symbols to expect 0 or 1 values rather than 1 or undefined.
1690 i.e. change #ifdef to #if, etc.
1691 (STACK_GROWS_DOWN): define to 0 or 1 rather than 1 or undef.
1693 * gc.h: fix various preprocessor usages of new public
1694 symbols to expect 0 or 1 values rather than 1 or undefined.
1695 i.e. change #ifdef to #if, etc.
1697 * gc-card.c: fix various preprocessor usages of new public
1698 symbols to expect 0 or 1 values rather than 1 or undefined.
1699 i.e. change #ifdef to #if, etc.
1701 * gc-mark.c: fix various preprocessor usages of new public
1702 symbols to expect 0 or 1 values rather than 1 or undefined.
1703 i.e. change #ifdef to #if, etc.
1705 * feature.c: fix various preprocessor usages of new public
1706 symbols to expect 0 or 1 values rather than 1 or undefined.
1707 i.e. change #ifdef to #if, etc.
1709 * evalext.c: fix various preprocessor usages of new public
1710 symbols to expect 0 or 1 values rather than 1 or undefined.
1711 i.e. change #ifdef to #if, etc.
1713 * eval.h: fix various preprocessor usages of new public
1714 symbols to expect 0 or 1 values rather than 1 or undefined.
1715 i.e. change #ifdef to #if, etc.
1717 * eval.c: fix various preprocessor usages of new public
1718 symbols to expect 0 or 1 values rather than 1 or undefined.
1719 i.e. change #ifdef to #if, etc.
1721 * eq.c: fix various preprocessor usages of new public
1722 symbols to expect 0 or 1 values rather than 1 or undefined.
1723 i.e. change #ifdef to #if, etc.
1725 * coop.c: fix various preprocessor usages of new public
1726 symbols to expect 0 or 1 values rather than 1 or undefined.
1727 i.e. change #ifdef to #if, etc.
1729 * coop-threads.c: fix various preprocessor usages of new public
1730 symbols to expect 0 or 1 values rather than 1 or undefined.
1731 i.e. change #ifdef to #if, etc.
1733 * coop-pthreads.c: fix various preprocessor usages of new public
1734 symbols to expect 0 or 1 values rather than 1 or undefined.
1735 i.e. change #ifdef to #if, etc.
1737 * coop-defs.h: fix various preprocessor usages of new public
1738 symbols to expect 0 or 1 values rather than 1 or undefined.
1739 i.e. change #ifdef to #if, etc.
1741 * convert.i.c: fix various preprocessor usages of new public
1742 symbols to expect 0 or 1 values rather than 1 or undefined.
1743 i.e. change #ifdef to #if, etc.
1745 * continuations.c: fix various preprocessor usages of new public
1746 symbols to expect 0 or 1 values rather than 1 or undefined.
1747 i.e. change #ifdef to #if, etc.
1749 * _scm.h: fix various preprocessor usages of new public symbols to
1750 expect 0 or 1 values rather than 1 or undefined. i.e. change
1753 2003-03-26 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1755 * init.c (scm_init_guile_1): Call scm_i_init_deprecated.
1757 * deprecated.c, deprecated.h: New files, to collect deprecated
1758 things in one place.
1759 * Makefile.am: Added them in all the right places.
1761 * Makefile.am (EXTRA_DIST): Added "scmconfig.h.top".
1762 (scmconfig.h): Get "scmconfig.h.top" from $(srcdir) so that VPATH
1764 (DOT_X_FILES): Removed "iselect.x".
1765 (DOT_DOC_FILES): Removed "iselect.doc".
1767 2003-03-25 Rob Browning <rlb@defaultvalue.org>
1769 * win32-socket.h: #include "libguile/__scm.h". Replace usage of
1770 HAVE_WINSOCK2_H with SCM_HAVE_WINSOCK2_H.
1772 * win32-socket.c: #include <config.h> if HAVE_CONFIG_H.
1774 * vports.c: #include <config.h> if HAVE_CONFIG_H.
1776 * unif.c: #include <config.h> if HAVE_CONFIG_H. Replace usage of
1777 HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
1779 * threads.h: replace usage of struct timespect with
1780 scm_t_timespec. Replace usage of USE_PTHREAD_THREADS with
1781 SCM_USE_PTHREAD_THREADS. Remove typedef for struct timespec in
1782 favor of scm_t_timespec from scmconfig.h.
1784 * threads.c: move libguile/_scm.h include to the top so we pick up
1785 any critical defines like _GNU_SOURCE early. Replace usage of
1786 struct timespect with scm_t_timespec. Replace usage of
1787 STACK_GROWS_UP with SCM_STACK_GROWS_UP. Replace usage of
1788 USE_PTHREAD_THREADS with SCM_USE_PTHREAD_THREADS.
1790 * threads-plugin.h: replace usage of struct timespect with
1793 * threads-plugin.c: #include <config.h> if HAVE_CONFIG_H. Replace
1794 usage of struct timespect with scm_t_timespec.
1796 * tags.h: move HAVE_STDINT_H handling to scmconfig.h. Move
1797 HAVE_INTTYPES_H handling to scmconfig.h. #include
1798 "libguile/__scm.h". Rework handling for scm_t_bits,
1799 scm_t_signed_bits, SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
1800 SCM_T_SIGNED_BITS_MIN, and SIZEOF_SCM_T_BITS to use scm_t_intptr,
1801 scm_t_uintptr, SCM_SIZEOF_INTPTR_T, and SCM_SIZEOF_UINTPTR_T, and
1802 SCM_SIZEOF_UNSIGNED_LONG. Rename usage of HAVE_ARRAYS to
1805 * symbols.c: #include <config.h> if HAVE_CONFIG_H.
1807 * struct.c: #include <config.h> if HAVE_CONFIG_H.
1809 * strports.c: #include <config.h> if HAVE_CONFIG_H.
1811 * strop.c: #include <config.h> if HAVE_CONFIG_H.
1813 * stime.h: move handling of time related headers to scmconfig.h.
1815 * stime.c: #include <config.h> if HAVE_CONFIG_H.
1817 * stacks.c: replace usage of STACK_GROWS_UP with
1820 * sort.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of
1821 HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1823 * socket.c: #include <config.h> if HAVE_CONFIG_H. Replace usage
1824 of uint32 and HAVE_UINT_32 with scm_t_int32.
1826 * smob.c: #include <config.h> if HAVE_CONFIG_H.
1828 * simpos.c: #include <config.h> if HAVE_CONFIG_H.
1830 * script.c: #include <config.h> if HAVE_CONFIG_H.
1832 * scmsigs.c: #include <config.h> if HAVE_CONFIG_H.
1834 * scmconfig.h.top: new file -- preamble for scmconfig.h.
1836 * rw.c: #include <config.h> if HAVE_CONFIG_H.
1838 * regex-posix.c: #include <config.h> if HAVE_CONFIG_H.
1840 * read.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1842 * rdelim.c: #include <config.h> if HAVE_CONFIG_H.
1844 * random.c: #include <config.h> if HAVE_CONFIG_H. Replace usage
1845 of LONG32, LONG64, SIZEOF_LONG, and HAVE_LONG_LONGS with
1846 scm_t_int32, scm_t_int64, and SCM_HAVE_T_INT64. Rename usage of
1847 HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1849 * ramap.c: replace usage of HAVE_LONG_LONGS with
1850 "SCM_SIZEOF_LONG_LONG != 0".
1852 * putenv.c: #include <config.h> if HAVE_CONFIG_H. #include
1853 "libguile/scmconfig.h".
1855 * pthread-threads.c: #include <config.h> if HAVE_CONFIG_H.
1857 * print.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1858 Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
1860 * posix.c: #include <config.h> if HAVE_CONFIG_H.
1862 * ports.c: #include <config.h> if HAVE_CONFIG_H.
1864 * objects.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1866 * numbers.h: replace usage of HAVE_FLOATINGPOINT_H with
1867 SCM_HAVE_FLOATINGPOINT_H. Replace usage of HAVE_IEEEFP_H with
1868 SCM_HAVE_IEEEFP_H. Replace usage of HAVE_NAN_H with
1869 SCM_HAVE_NAN_H. Replace usage of STDC_HEADERS with
1870 SCM_HAVE_STDC_HEADERS. Replace usage of ptrdiff_t with
1871 scm_t_ptrdiff. Replace usage of HAVE_LONG_LONGS with
1872 "SCM_SIZEOF_LONG_LONG != 0".
1874 * numbers.c: #include <config.h> if HAVE_CONFIG_H. Replace usage
1875 of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0". Replace
1876 usage of ptrdiff_t with scm_t_ptrdiff. Replace usage of
1877 SIZEOF_PTRDIFF_T with SCM_SIZEOF_SCM_T_PTRDIFF.
1879 * num2integral.i.c: #include <config.h> if HAVE_CONFIG_H.
1881 * null-threads.h: replace usage of struct timespect with
1884 * net_db.c: #include <config.h> if HAVE_CONFIG_H.
1886 * mkstemp.c: #include <config.h> if HAVE_CONFIG_H. #include
1887 "libguile/__scm.h". Remove definition of gcc_uint64_t in favor of
1888 scm_t_uint64 and rename usages.
1890 * mallocs.c: #include <config.h> if HAVE_CONFIG_H.
1892 * load.c: #include <config.h> if HAVE_CONFIG_H.
1894 * iselect.h: move handling of time related headers to scmconfig.h.
1895 Rename usage of HAVE_SYS_SELECT_H to SCM_HAVE_SYS_SELECT_H.
1896 Rename usage of HAVE_WINSOCK2_H to SCM_HAVE_WINSOCK2_H. Rename
1897 usage of USE_COOP_THREADS to SCM_USE_COOP_THREADS.
1899 * iselect.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1900 of USE_COOP_THREADS to SCM_USE_COOP_THREADS. Rename usage of
1901 USE_NULL_THREADS to SCM_USE_NULL_THREADS.
1903 * ioext.c: #include <config.h> if HAVE_CONFIG_H.
1905 * inline.h: #include "libguile/__scm.h" at the top. Change code
1906 to use SCM_C_INLINE and SCM_INLINE_C_INCLUDINT_INLINE_H to decide
1907 what to do instead of creating a new public #define. Rename usage
1908 of USE_COOP_THREADS to SCM_USE_COOP_THREADS. Rename usage of
1909 USE_NULL_THREADS to SCM_USE_NULL_THREADS. Rename usage of
1910 USE_COPT_THREADS to SCM_USE_COPT_THREADS.
1912 * inline.c: rearrange handling -- now we just #define
1913 SCM_INLINE_C_INCLUDING_INLINE_H to 1 and #include
1914 "libguile/inline.h". scmconfig.h will define SCM_C_INLINE as
1915 appropriate, and we use that in inline.h along with the above
1916 define to determine how to respond.
1918 * init.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of
1919 HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1921 * guile.c: #include <config.h> if HAVE_CONFIG_H.
1923 * gh_data.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1924 of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1926 * gh.h: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1928 * gen-scmconfig.h.in: new file -- see gen-scmconfig.c for details.
1930 * gen-scmconfig.c: new file -- see comments in file for details.
1932 * gdbinit.c: #include <config.h> if HAVE_CONFIG_H.
1934 * gc_os_dep.c: #include <config.h> if HAVE_CONFIG_H. Replace
1935 usage of STACK_GROWS_UP with SCM_STACK_GROWS_UP.
1937 * gc.h: replace usage of SIZEOF_LONG with
1938 SCM_SIZEOF_UNSIGNED_LONG. Replace usage of USE_PTHREAD_THREADS
1939 with SCM_USE_PTHREAD_THREADS. Remove SCM_SIZEOF_LONG definition
1940 since we handle that in scmconfig.h now.
1942 * gc.c: #include <config.h> if HAVE_CONFIG_H.
1944 * gc-mark.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1945 of HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of
1946 HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
1948 * gc-malloc.c: #include <config.h> if HAVE_CONFIG_H.
1950 * gc-card.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1951 Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
1953 * fports.c: #include <config.h> if HAVE_CONFIG_H.
1955 * filesys.c: #include <config.h> if HAVE_CONFIG_H.
1957 * feature.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1958 of USE_NULL_THREADS to SCM_USE_NULL_THREADS.
1960 * extensions.c: #include <config.h> if HAVE_CONFIG_H.
1962 * evalext.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1963 Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
1965 * eval.c: #include <config.h> if HAVE_CONFIG_H. #include
1966 "libguile/__scm.h" rather than scmconfig.h. Rename usage of
1967 HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of HAVE_LONG_LONGS
1968 with "SCM_SIZEOF_LONG_LONG != 0".
1970 * error.c: #include <config.h> if HAVE_CONFIG_H.
1972 * eq.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of
1973 HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of HAVE_LONG_LONGS
1974 with "SCM_SIZEOF_LONG_LONG != 0".
1976 * deprecation.c: #include <config.h> if HAVE_CONFIG_H.
1978 * coop.c: replace usage of struct timespect with scm_t_timespec.
1979 #include <config.h> if HAVE_CONFIG_H.
1981 * coop-threads.c: #include "libguile/_scm.h" early. Replace
1982 usage of struct timespect with scm_t_timespec. Replace usage of
1983 STACK_GROWS_UP with SCM_STACK_GROWS_UP.
1985 * coop-pthreads.c: #include "libguile/_scm.h" early. Replace
1986 usage of struct timespect with scm_t_timespec. Replace usage of
1987 STACK_GROWS_UP with SCM_STACK_GROWS_UP.
1989 * coop-defs.h: move handling of time related headers to
1990 scmconfig.h. Add #include "libguile/__scm.h". Rename usage of
1991 HAVE_WINSOCK2_H to SCM_HAVE_WINSOCK2_H. Replace usage of struct
1992 timespect with scm_t_timespec.
1994 * convert.i.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1996 * convert.h: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1998 * convert.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1999 of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
2001 * continuations.c: move libguile/_scm.h include to the top so we
2002 pick up any critical defines like _GNU_SOURCE early.
2004 * backtrace.c: #include <config.h> if HAVE_CONFIG_H.
2006 * async.c: #include <config.h> if HAVE_CONFIG_H.
2008 * alloca.c: #include <config.h> if HAVE_CONFIG_H.
2010 * _scm.h: #include <config.h> if HAVE_CONFIG_H.
2011 Rename usage of USE_PTHREAD_THREADS to SCM_USE_PTHREAD_THREADS.
2013 * __scm.h: move libguile/scmconfig.h include up to the top, so
2014 we're sure to pick up any critical defines like _GNU_SOURCE early.
2015 #include <limits.h> removed in favor of scmconfig.h inclusion when
2016 appropriate. STDC_HEADERS based inclusion of stdlib.h,
2017 sys/types.h, stddef.h, and sys/stdtypes.h removed in favor of
2018 scmconfig.h inclusion when appropriate. Various Win32 related
2019 definitions removed in favor of scmconfig.h inclusion when
2021 (HAVE_UINTPTR_T): definition removed (see NEWS).
2022 (SIZEOF_PTRDIFF_T): definition removed (see NEWS).
2023 (HAVE_LONG_LONGS): definition removed (see NEWS).
2024 (HAVE_LONG_LONG): definition removed (see NEWS).
2025 (HAVE_PTRDIFF_T): definition removed (see NEWS).
2027 * Makefile.am: scmconfig.h is now generated by building and
2028 running gen-scmconfig.h and capturing its output. gen-scmconfig
2029 uses config.h and the configure.in generated gen-scmconfig.h to
2030 decide what to output. See gen-scmconfig.c for details.
2031 (noinst_PROGRAMS): add gen-scmconfig.
2032 (gen_scmconfig_SOURCES): new variable.
2033 (gen-scmconfig.$(OBJEXT)): new target - be careful to handle
2034 cross-compiling right.
2035 (scmconfig.h): build scmconfig.h from gen-scmconfig's output.
2036 (BUILT_SOURCES): add scmconfig.h.
2038 2003-03-19 Marius Vollmer <mvo@zagadka.de>
2040 * gc_os_dep.c: Added defines for sparc-unknown-netbsdelf1.5 from
2041 Adrian Bunk. Thanks!
2043 2003-03-19 Mikael Djurfeldt <djurfeldt@nada.kth.se>
2045 * goops.c (make_class_from_template): New fourth arg:
2047 (scm_class_extended_generic_with_setter, scm_class_self): Fixed
2050 * smob.c (scm_set_smob_apply): Call scm_i_inherit_applicable.
2052 * goops.c, objects.c, objects.h (scm_make_extended_class): New
2053 second arg: applicablep.
2054 (scm_i_inherit_applicable): New function.
2056 * goops.c, goops.h (scm_class_applicable,
2057 scm_class_extended_accessor): New classes.
2059 2003-03-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
2061 * procs.c (scm_procedure_documentation): Removed redundant
2062 SCM_NIMP test and replaced other calls to SCM_IMP by more explicit
2065 2003-03-11 Mikael Djurfeldt <djurfeldt@nada.kth.se>
2067 * list.c, list.h (scm_filter, scm_filter_x): New functions.
2069 * modules.c (scm_module_import_interface): New function.
2071 * goops.c, goops.h (scm_class_accessor_method): Renamed from
2073 (scm_class_accessor): New class.
2075 2003-03-06 Mikael Djurfeldt <djurfeldt@nada.kth.se>
2077 * goops.c (scm_primitive_generic_generic): Enable primitive
2078 generic if not enabled.
2079 (scm_sys_goops_loaded): Setup unextended primitive generics.
2081 * goops.c, goops.h (scm_c_extend_primitive_generic): New function.
2083 * snarf.h (SCM_PRIMITIVE_GENERIC, SCM_PRIMITIVE_GENERIC_1): New
2086 * numbers.c (scm_abs): Use SCM_PRIMITIVE_GENERIC. (This is only a
2087 testing example. All uses of SCM_GPROC should be converted.)
2089 * procprop.c (scm_stand_in_scm_proc): Use scm_assq instead of
2092 * eq.c (scm_equal_p): Turned into a primitive generic.
2094 2003-02-27 Rob Browning <rlb@defaultvalue.org>
2096 * Makefile.am (scmconfig.h): new target -- generate file from
2098 (modinclude_HEADERS): remove version.h.
2099 (nodist_modinclude_HEADERS): add version.h.
2101 2003-02-24 Mikael Djurfeldt <djurfeldt@nada.kth.se>
2103 This fixes a serious GC bug, introduced during the latest
2104 reorganization of the GC, which disabled freeing of structs and
2107 * struct.c (scm_struct_prehistory): Init scm_i_structs_to_free to
2109 (scm_struct_prehistory): Move scm_free_structs to
2110 scm_before_mark_c_hook.
2112 * gc-card.c (sweep_card): Check that we haven't swept structs on
2113 this card before. That can happen if scm_i_sweep_all_segments has
2114 been called from some other place than scm_igc.
2116 2003-02-19 Mikael Djurfeldt <djurfeldt@nada.kth.se>
2118 * environments.c (DEFAULT_OBARRAY_SIZE): Changed from 137 to 31
2119 (since hash tables now adapt their size).
2121 * modules.c (scm_modules_prehistory): Changed from 2001 to 1533
2122 (current number of prehistory bindings; hashtable code will select
2123 a prime which is greater than this value).
2125 * symbols.c (scm_symbols_prehistory): Changed from 1009 to 2139
2126 (current number of initial symbols).
2128 * properties.c (scm_init_properties): Don't specify size of
2129 scm_properties_whash.
2131 * objprop.c (scm_init_objprop): Don't specify size of
2134 * keywords.c (scm_init_keywords): Don't specify a hash table size.
2136 * hooks.c (scm_c_hook_add): Fixed bug in append mode.
2138 The following changes introduce the use of resizable hash tables
2139 throughout Guile. It also renames the old *-hash-table* functions
2140 to *-alist-vector* and places them, together with the rest of the
2141 weak vector support, in the module (ice-9 weak-vector). We should
2142 probably introduce a new, better, API for weak references, for
2143 example "weak pairs" a la MIT-Scheme. (In Chez scheme, they even
2144 look like and are used like ordinary pairs.)
2146 * environments.c (obarray_enter, obarray_retrieve, obarray_remove,
2147 leaf_environment_fold, obarray_remove_all): Use hashtable
2150 * gc.c (scm_init_storage): Moved hook initialization to
2151 scm_storage_prehistory.
2152 (scm_storage_prehistory): New function.
2153 (scm_igc): Added commentary about placement of
2154 scm_after_sweep_c_hook.
2156 * gc-mark.c (scm_mark_all): Use hashtable accessors.
2157 (scm_gc_mark_dependencies): Use SCM_WVECT_WEAK_KEY_P and
2158 SCM_WVECT_WEAK_VALUE_P.
2160 * hashtab.c, hashtab.h (scm_hash_for_each, scm_hash_map): New
2162 (scm_vector_to_hash_table, scm_c_make_resizing_hash_table):
2164 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table,
2165 scm_make_doubly_weak_hash_table): Moved here from weaks.c.
2167 * init.c (scm_init_guile_1): Removed call to scm_init_weaks; Added
2168 calls to scm_storage_prehistory and scm_hashtab_prehistory.
2170 * modules.c (module-reverse-lookup): Use hashtable accessors.
2172 * symbols.c, symbols.h (scm_i_hash_symbol): New function.
2174 * weaks.c, weaks.h (scm_make_weak_key_alist_vector,
2175 scm_make_weak_value_alist_vector,
2176 scm_make_doubly_weak_alist_vector): New functions.
2178 * weaks.c (scm_init_weaks_builtins): New function.
2180 * weaks.h (SCM_WVECTF_WEAK_KEY, SCM_WVECTF_WEAK_VALUE,
2181 SCM_WVECTF_NOSCAN, SCM_WVECT_WEAK_KEY_P, SCM_WVECT_WEAK_VALUE_P,
2182 SCM_WVECT_NOSCAN_P): New macros.
2184 * weaks.c (scm_scan_weak_vectors): Use SCM_WVECT_WEAK_KEY_P
2185 and SCM_WVECT_WEAK_VALUE_P.
2187 * weaks.c, weaks.h (scm_i_allocate_weak_vector): Renamed from
2188 allocate_weak_vector and exported.
2190 2003-02-13 Mikael Djurfeldt <djurfeldt@nada.kth.se>
2192 * hashtab.c: Undid thread safety. (We decided that it's better to
2193 let the user explicitly protect the tables (or not) according what
2194 is suitable for the application.)
2196 2003-02-12 Mikael Djurfeldt <djurfeldt@nada.kth.se>
2198 * hashtab.c (scm_hash_fn_remove_x, scm_internal_hash_fold): Made
2199 thread safe and handle resizing tables.
2200 (scm_ihashx, scm_sloppy_assx, scm_delx_x): Removed
2201 SCM_DEFER/ALLOW_INTS.
2203 2003-02-11 Mikael Djurfeldt <djurfeldt@nada.kth.se>
2205 * hashtab.c (scm_vector_to_hash_table,
2206 scm_c_make_resizing_hash_table, scm_make_hash_table): New
2208 (scm_hash_fn_get_handle, scm_hash_fn_create_handle_x): Made thread
2209 safe and handle resizing tables.
2211 * weaks.c (scm_make_weak_key_hash_table,
2212 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
2213 Size argument made optional. Return resizable table if not
2216 2003-02-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
2218 * eval.c (scm_trampoline_0, scm_trampoline_1, scm_trampoline_2):
2219 Fixed formals tests for closures. (Thanks to Kevin Ryde.)
2221 2003-02-05 Mikael Djurfeldt <djurfeldt@nada.kth.se>
2223 * debug.c (scm_procedure_source): Handle all objects for which
2224 procedure? is #t. (Thanks to Bill Schottstaedt.)
2226 2003-01-23 Mikael Djurfeldt <djurfeldt@nada.kth.se>
2228 * futures.c (mark_futures): Don't need to mark data of recycled
2230 (scan_futures, cleanup_undead): Be smarter about marking
2231 futures---avoid unnecessary passes through future lists.
2233 * futures.h, futures.c: New files; Introduced recycling of
2234 futures. For fine-grained threading this lifts performance to
2235 another level. We can now use parallelization in inner loops of
2236 Guile programs without impossible overhead.
2238 * threads.h, threads.c: Moved futures to their own file.
2240 * Makefile.am (libguile_la_SOURCES): Added futures.c.
2241 (DOT_X_FILES): Added futures.x.
2242 (DOT_DOC_FILES): Added futures.doc.
2243 (modinclude_HEADERS): Added futures.h.
2245 * threads.c, threads.h (scm_i_create_thread): Renamed from
2246 create_thread and made global.
2248 * futures.c (scm_make_future): New procedure.
2250 * eval.c: #include "libguile/futures.h".
2252 * init.c: #include "futures.h"
2253 (scm_init_guile_1): Call scm_init_futures.
2255 * stime.c (SCM_TIME_UNITS_PER_SECOND): Renamed from CLKTCK.
2257 * stime.h (SCM_TIME_UNITS_PER_SECOND): Definition moved here.
2259 * eval.c, eval.h (scm_trampoline_0, scm_i_call_closure_0): New
2262 * eval.c (scm_trampoline_1): Fixed arguments test for closures.
2264 2003-01-22 Mikael Djurfeldt <djurfeldt@nada.kth.se>
2266 * threads.c (create_thread): Don't unwind dynwind chain of parent
2267 thread before creation. Just start the new thread with an empty
2270 2003-01-20 Mikael Djurfeldt <djurfeldt@nada.kth.se>
2272 * evalext.c, evalext.h (scm_self_evaluating_p): New function.
2274 2003-01-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
2276 * threads.c (scm_timed_wait_condition_variable): Support timed
2277 waiting also for simple condition variables.
2279 * goops.c (TEST_CHANGE_CLASS): Use scm_change_object_class instead
2280 of calling the procedure change-object-class.
2282 2003-01-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
2284 * ramap.c (scm_ramapc): Typo in error message.
2286 2003-01-08 Mikael Djurfeldt <djurfeldt@nada.kth.se>
2288 * goops.c (scm_sys_prep_layout_x): Bugfix: Only create layout for
2289 slots with instance allocation.
2291 * goops.c, goops.h (scm_class_extended_generic_with_setter): New
2293 (scm_compute_applicable_methods): Use scm_generic_function_methods.
2295 * goops.c (scm_generic_function_methods): Support extended
2298 2002-12-29 Mikael Djurfeldt <djurfeldt@nada.kth.se>
2300 * eval.c (unmemocopy): Bugfix: scm_sym_delay --> scm_sym_future.
2301 Thanks to Neil for pointing this out!
2303 2002-12-29 Neil Jerram <neil@ossau.uklinux.net>
2305 * lang.h: Remove declarations matching definitions removed from
2306 lang.c (just below).
2308 2002-12-28 Neil Jerram <neil@ossau.uklinux.net>
2310 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
2311 scm_m_while, scm_nil_eq): Remove definitions that were superfluous
2312 and already commented out.
2314 * read.h (scm_lreadparen), read.c (scm_lreadr, scm_read_token,
2315 scm_lreadparen): Support reading vectors with Elisp syntax if
2316 SCM_ELISP_READ_EXTENSIONS is defined. (SCM_ELISP_READ_EXTENSIONS
2317 is not currently defined, and there isn't even a configure switch
2320 2002-12-26 Marius Vollmer <mvo@zagadka.ping.de>
2322 * Makefile.am (c-tokenize.o): Refer to source via $< so that vpath
2324 (EXTRA_DIST): Added version.h.in.
2326 2002-12-21 Mikael Djurfeldt <djurfeldt@nada.kth.se>
2328 This change makes it possible for one thread to do lazy sweeping
2329 while other threads are running. Now only the mark phase need to
2330 have all threads asleep. We should look further into this issue.
2331 Presently, I've put the locking of scm_i_sweep_mutex at
2332 "conservative" places due to my current lack of knowledge about
2333 the garbage collector. Please feel free to restrict these regions
2334 further to allow for maximal parallelism!
2336 * gc.c, gc.h (scm_i_sweep_mutex): New mutex.
2338 * gc.c (scm_gc_for_newcell), gc-malloc.c (scm_realloc,
2339 scm_gc_register_collectable_memory): Substitute locking of
2340 scm_i_sweep_mutex for calls to scm_i_thread_put_to_sleep.
2341 (scm_igc): Lock sweep mutex here instead of in callers; Calls to
2342 scm_i_thread_put_to_sleep/scm_i_thread_wake_up used to demarkate
2343 the single-thread section (which now only contains the mark
2345 (scm_gc): Don't lock sweeo mutex here since scm_igc locks it;
2346 Removed SCM_DEFER/ALLOW_INTS. Simply call scm_igc directly.
2348 * threads.c (gc_section_mutex): Removed.
2350 2002-12-19 Mikael Djurfeldt <mdj@kvast.blakulla.net>
2352 * threads.c (create_thread): Clear parent field in root state in
2353 order not to unnecessarily remember dead threads.
2355 * eval.c (call_subr2o_1, call_lsubr2_2): New functions.
2356 (scm_trampoline_1, scm_trampoline_2): Use them.
2358 2002-12-18 Mikael Djurfeldt <mdj@kvast.blakulla.net>
2360 Partial introduction of real plugin interface.
2362 * Makefile.am (modinclude_HEADERS): Added threads-plugin.h.
2363 (EXTRA_DIST): Added threads-plugin.c.
2365 * threads-plugin.h, threads-plugin.c: New files.
2367 * threads.h: #include "libguile/threads-plugin.h".
2369 * threads.c: #include "libguile/threads-plugin.c".
2371 * pthread-threads.c: Temporarily remove debugging functions.
2373 * threads.c, threads.h (scm_yield): Added back.
2375 2002-12-18 Mikael Djurfeldt <mdj@kvast.blakulla.net>
2377 * threads.c (really_launch): Detach before unlocking
2378 thread_admin_mutex in order not to risk being joined.
2379 (scm_i_thread_put_to_sleep, scm_i_thread_wake_up): Keep
2380 thread_admin_mutex locked during GC.
2382 * pthread-threads.c, pthread-threads.h: Improvements to debugging
2385 2002-12-16 Mikael Djurfeldt <mdj@kvast.blakulla.net>
2387 * pthread-threads.c, pthread-threads.h (SCM_DEBUG_THREADS): Added
2388 support for debugging mutex operations.
2390 * threads.c (scm_thread): Removed filed joining_threads.
2391 (thread_print): Print thread number as well as address of thread
2393 (scm_join_thread): Bugfix.
2394 (scm_lock_mutex, scm_try_mutex, scm_unlock_mutex,
2395 scm_timed_wait_condition_variable, scm_signal_condition_variable,
2396 scm_broadcast_condition_variable): Use the low-level API.
2397 (scm_all_threads): Return copy of thread list (to prevent
2398 unintended destruction).
2399 (scm_threads_prehistory): Initialize heap_mutex of fake thread.
2401 * pthread-threads.c, pthread-threads.h, threads.c: Fixes to
2402 pthread "native" recursive mutex support.
2404 2002-12-15 Mikael Djurfeldt <djurfeldt@nada.kth.se>
2406 * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): New definitions.
2407 Simply lock a thread C API recursive mutex.
2408 (SCM_NONREC_CRITICAL_SECTION_START,
2409 SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
2410 SCM_REC_CRITICAL_SECTION_END): Removed.
2412 * eval.c: Replaced SOURCE_SECTION_START / SOURCE_SECTION_END with
2413 direct calls to scm_rec_mutex_lock / unlock around the three calls
2414 to scm_m_expand_body.
2416 * eval.c, eval.h (promise_free): New function.
2417 (scm_force): Rewritten; Now thread-safe; Removed
2418 SCM_DEFER/ALLOW_INTS.
2420 * pthread-threads.h: Added partially implemented plugin interface
2421 for recursive mutexes. These are, for now, only intended to be
2422 used internally within the Guile implementation.
2424 * pthread-threads.c: New file.
2426 * threads.c: Conditionally #include "pthread-threads.c".
2428 * eval.c, eval.h (scm_makprom, scm_force): Rewritten to be
2431 * snarf.h (SCM_MUTEX, SCM_GLOBAL_MUTEX, SCM_REC_MUTEX,
2432 SCM_GLOBAL_REC_MUTEX): New macros.
2434 * eval.c, threads.c, threads.h, snarf.h: Rewrote critical section
2435 macros---use mutexes instead.
2437 * tags.h (SCM_IM_FUTURE): New tag.
2439 * eval.c (scm_m_future): New primitive macro.
2440 (SCM_CEVAL): Support futures.
2441 (unmemocopy): Support unmemoization of futures.
2443 * print.c (scm_isymnames): Name of future isym.
2445 * version.c: Unmade some changes to my private copy that got
2446 committed by mistake.
2448 2002-12-11 Mikael Djurfeldt <mdj@kvast.blakulla.net>
2450 * gc-malloc.c, gc.h, init.c: Reverted gc-malloc change of
2453 * gc.c (scm_igc): Don't call scm_i_thread_invalidate_freelists.
2455 * gc.c (scm_gc_sweep): Call it here instead, which is a more
2458 * threads.c (create_thread): Remember root object until the handle
2459 of the new thread is on all_threads list.
2461 * root.c (scm_make_root): Moved copying of fluids until after
2462 creation of root handle so that the fluids are GC protected. Also
2463 removed the critical section.
2465 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
2467 * gc-malloc.c, gc.h (scm_gc_malloc_prehistory): New function.
2469 * gc-malloc.c (malloc_mutex): New mutex.
2470 (scm_gc_malloc_prehistory): Initialize it.
2471 (scm_realloc): Serialize call to realloc
2472 (scm_calloc): Same for calloc.
2473 Thanks to Wolfgang Jaehrling!
2474 (Now we have to make sure all calls to malloc/realloc are made
2475 through scm_malloc.)
2477 * init.c (scm_init_guile_1): Call scm_gc_malloc_prehistory.
2479 * threads.c (really_launch): Release heap (to prevent deadlock).
2480 (create_thread): Release heap before locking thread admin mutex.
2482 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
2484 * threads.c (scm_i_thread_invalidate_freelists): New
2487 * gc.c (scm_igc): Call scm_i_thread_invalidate_freelists.
2489 * modules.c (scm_export): Inserted a return statement.
2491 2002-12-10 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2493 * modules.c (scm_export): new function
2495 * gc-card.c: add a note about malloc()/free() overhead.
2497 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
2499 * Makefile.am (c-tokenize.$(OBJEXT)): Don't look for c-tokenize.c
2502 2002-12-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
2504 These changes remove scm_ints_disabled (which hasn't has any
2505 effect in Guile for quite some time).
2507 * async.c, error.h (scm_ints_disabled): Removed.
2509 * gc.c (scm_gc_for_newcell), init.c (scm_init_guile_1),
2510 root.c (scm_internal_cwdr), gdbint.c (SCM_BEGIN_FOREIGN_BLOCK,
2511 SCM_END_FOREIGN_BLOCK): Don't touch scm_ints_disabled.
2512 (old_ints): Removed.
2514 * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): Define as a recursive
2516 (SCM_REDEFER_INTS, SCM_ALLOW_INTS): Define as SCM_DEFER_INTS and
2519 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
2521 * threads.c (scm_mutex_lock, scm_cond_wait, scm_cond_timedwait):
2522 Removed accidental #if 0 around these functions.
2524 These changes are the start of support for preemptive
2525 multithreading. Marius and I have agreed that I commit this code
2526 into the repository although it isn't thoroughly tested and surely
2527 introduces many bugs. The bugs should only be exposed when using
2528 threads, though. Signalling and error handling for threads is
2529 very likely broken. Work on making the implementation cleaner and
2530 more efficient is needed.
2532 * __scm.h (SCM_ALLOW_INTS_ONLY): Removed.
2533 (SCM_NONREC_CRITICAL_SECTION_START,
2534 SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
2535 SCM_REC_CRITICAL_SECTION_END): New macros.
2536 (SCM_CRITICAL_SECTION_START/END): Defined here.
2538 * eval.c: Insert SOURCE_SECTION_START / SOURCE_SECTION_END around
2539 the three calls to scm_m_expand_body.
2541 * gc.h: #include "libguile/pthread-threads.h";
2542 (SCM_FREELIST_CREATE, SCM_FREELIST_LOC): New macros.
2544 * gc.c (scm_i_freelist, scm_i_freelist2): Defined to be of type
2547 * gc.c, gc-freelist.c, inline.h: Use SCM_FREELIST_LOC for freelist
2550 * gc-freelist.c (scm_gc_init_freelist): Create freelist keys.
2552 * gc-freelist.c, threads.c (really_launch): Use
2553 SCM_FREELIST_CREATE.
2555 * gc-malloc.c (scm_realloc, scm_gc_register_collectable_memory):
2557 * gc.c (scm_i_expensive_validation_check, scm_gc,
2558 scm_gc_for_newcell): Put threads to sleep before doing GC-related
2559 heap administration so that those pieces of code are executed
2560 single-threaded. We might consider rewriting these code sections
2561 in terms of a "call_gc_code_singly_threaded" construct instead of
2562 calling the pair of scm_i_thread_put_to_sleep () and
2563 scm_i_thread_wake_up (). Also, we would want to have as many of
2564 these sections eleminated.
2566 * init.c (scm_init_guile_1): Call scm_threads_prehistory.
2568 * inline.h: #include "libguile/threads.h"
2570 * pthread-threads.h: Macros now conform more closely to the
2571 pthreads interface. Some of them now take a second argument.
2573 * threads.c, threads.h: Many changes.
2575 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
2577 * Makefile.am (version.h): Changed $^ --> $< in rule for
2580 2002-12-08 Rob Browning <rlb@defaultvalue.org>
2582 * version.h.in (SCM_MICRO_VERSION): use @--@ substitution now.
2583 (SCM_MINOR_VERSION): use @--@ substitution now.
2584 (SCM_MICRO_VERSION): use @--@ substitution now.
2585 (scm_effective_version): new function prototype.
2587 * version.c (scm_effective_version): new function, also add
2590 * Makefile.am (schemelibdir): VERSION -> GUILE_EFFECTIVE_VERSION.
2591 (libpath.h): use GUILE_EFFECTIVE_VERSION to compute
2593 (version.h): generate this here rather than configure.in. This
2594 approach tracks source edits better (i.e. more immediately).
2595 Might be worth considering for other .in files too.
2597 2002-12-02 Marius Vollmer <mvo@zagadka.ping.de>
2599 Reorganized thread package selection. A thread package now only
2600 implements a small set of pthread like functions and Guile
2601 implements the rest on top of that. Guile's implementation is
2602 what the "coop-pthreads" package has been previously. Support for
2603 "coop" threads has been removed until I get time to add it again.
2605 * Makefile.am (libguile_la_SOURCES): Removed iselect.c.
2606 (noinst_HEADERS): Removed coop-threads.c, coop-threads.h, coop.c,
2607 null-threads.c, coop-pthreads.c.
2608 (modinclude_HEADERS): Removed coop-defs.h, coop-pthreads.h. Added
2611 * validate.h (SCM_VALIDATE_THREAD): Moved to threads.h.
2613 * threads.h: Do not include "libguile/coop-defs.h". Include
2614 "libguile/pthread-threads.h" for USE_COPT_THREADS. Removed
2615 (previously deprecated) C level thread API prototypes. They are
2616 now in the thread package specific headers, "null-threads.h" and
2617 "pthread-threads.h".
2618 (SCM_VALIDATE_THREAD, SCM_VALIDATE_MUTEX, SCM_VALIDATE_CONDVAR):
2620 (scm_threads_init): Removed.
2621 (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END,
2622 SCM_THREAD_SWITCHING_CODE, scm_i_switch_counter,
2623 SCM_I_THREAD_SWITCH_COUNT): Define here.
2624 (scm_single_thread_p): Removed.
2625 (scm_call_with_new_thread): Take two args directly instead of list
2627 (scm_i_thread_data, scm_i_set_thread_data, SCM_THREAD_LOCAL_DATA,
2628 SCM_SET_THREAD_LOCAL_DATA): Define here.
2630 * threads.c: Merged with "coop-pthreads.c".
2632 * null-threads.h: Implement pthread-like API as a set of macros.
2634 * pthread-threads.h: New, implement pthread-like API by deferring
2637 * init.c (scm_init_guile_1): Do not call scm_init_iselect, which
2638 has been lost in the reorganization.
2640 2002-12-01 Mikael Djurfeldt <mdj@linnaeus>
2642 The following change makes it possible to move procedure
2643 application dispatch outside inner loops. The motivation was
2644 clean implementation of efficient replacements of R5RS primitives
2647 The semantics is clear: scm_trampoline_N returns an optimized
2648 version of scm_call_N (or NULL if the procedure isn't applicable
2651 Applying the optimization to map and for-each increases efficiency
2652 noticeably. For example, (map abs ls) is 8 times faster than
2655 * eval.h (scm_t_trampoline_1, scm_t_trampoline_2): New types.
2657 * eval.c, eval.h (scm_trampoline_1, scm_trampoline_2): New functions.
2659 * eval.c (call_subr2_2, call_lsubr_2, call_closure_2): New functions;
2660 (map, for-each): Handle also application on two args as a special
2661 case; Use trampolines.
2665 * sort.c (scm_cmp_function): Choose subr2less for scm_tc7_subr_2o;
2666 (subr2oless): Removed.
2667 (scm_restricted_vector_sort_x): Use scm_return_first to keep the
2668 vector GC protected.
2670 * eval.c (check_map_args): Use scm_out_of_range_pos instead of
2673 2002-11-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
2675 * evalext.[ch] (scm_m_undefine, undefine): Deprecated.
2677 2002-11-17 Mikael Djurfeldt <mdj@linnaeus>
2679 * debug.c (scm_make_iloc): Added missing "return".
2681 2002-11-17 Marius Vollmer <mvo@zagadka.ping.de>
2683 * strports.c (scm_eval_string_in_module): Validate second arg to
2684 be a module. Thanks to Arno Peters!
2686 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
2688 * .cvsignore: remove goops.c
2690 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
2692 * modules.c (scm_env_top_level, scm_lookup_closure_module,
2693 module_variable, scm_module_lookup_closure,
2694 scm_module_transformer, scm_sym2var, scm_module_reverse_lookup,
2695 scm_system_module_env_p): Don't compare SCM values with C
2696 operators == or !=. Avoid SCM_IMP predicates. Prefer !SCM_FALSEP
2699 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
2701 * eval.h (SCM_MAKE_ILOC): New macro.
2703 * debug.c (scm_make_iloc): Use SCM_MAKE_ILOC instead of computing
2704 the iloc bitpattern here.
2706 2002-11-14 Mikael Djurfeldt <mdj@linnaeus>
2708 * coop-pthreads.c, coop-pthreads.h: scm_internal_select should be
2709 part of the API, otherwise it's difficult to write Guile
2710 extensions using non-blocking I/O => moved #include
2711 "libguile/iselect.h" from coop-pthreads.c --> coop-pthreads.h.
2713 * coop-pthreads.c (scm_unlock_mutex): Changed s_lock_mutex -->
2716 2002-11-10 Marius Vollmer <mvo@zagadka.ping.de>
2718 * __scm.h (USE_THREADS, GUILE_ISELECT): Do not define here. They
2719 are defined in configure.in.
2721 * threads.c: Removed SCM_API from function definitions. SCM_API
2722 is only for declarations.
2724 2002-11-07 Mikael Djurfeldt <mdj@linnaeus>
2726 * coop-pthreads.h: Added support for thread specific data to the
2727 generic C API for the coop-pthreads case.
2729 * threads.c, threads.h (scm_cond_init): Undo unintentional API
2731 (scm_cond_broadcast): Added missing function.
2733 2002-11-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2735 * coop.c (coop_next_runnable_thread): Removed, wich should have
2736 happened when GUILE_ISELECT was hard-wired.
2738 2002-11-03 Marius Vollmer <mvo@zagadka.ping.de>
2740 * Makefile.am (libguile_la_SOURCES): Added threads.c
2741 (DOT_DOC_FILES): Added threads.doc.
2742 (DOT_X_FILES): Added threads.x.
2743 (EXTRA_libguile_la_SOURCES): Removed threads.c.
2744 (noinst_HEADERS): Added coop-pthreads.c.
2745 (modinclude_HEADERS): Added coop-pthreads.h.
2747 * __scm.h (USE_THREADS, GUILE_ISELECT): Define when
2748 SCM_DEBUG_DEPRECATED. Removed their use thru-out Guile.
2750 * iselect.c: Include "_scm.h" before testing HAVE_UNISTD_H.
2751 Thanks to Bill Schottstaedt!
2753 * numbers.c (scm_integer_expt): Make 0^z == 0 for z != 0.
2755 * _scm.h (HAVE_RESTARTABLE_SYSCALLS): Do define even when
2756 SCM_COPT_THREADS is defined.
2757 (SCM_SYSCALL): Use EINTR-expection version when SCM_COPT_THREADS
2760 * coop-pthreads.c: Some harmless renamings of internal stuff.
2761 (create_thread): New, generalized version of
2762 scm_call_with_new_thread.
2763 (scm_call_with_new_thread): Use it.
2764 (scm_spawn_thread): New, use create_thread.
2766 2002-11-02 Marius Vollmer <mvo@zagadka.ping.de>
2768 * coop-pthreads.c, coop-pthreads.h: Redone completely, you might
2769 start testing it now.
2771 * _scm.h: Include <errno.h< so that SCM_SYSCALL is correctly
2772 defined when HAVE_RESTARTABLE_SYSCALLS is not defined.
2773 (HAVE_RESTARTABLE_SYSCALLS): Do not define when USE_COPT_THREADS
2776 2002-10-27 Marius Vollmer <mvo@zagadka.ping.de>
2778 * scmsigs.c (signal_cell_handlers, install_handler_data,
2779 scm_delq_spine_x, really_install_handler, install_handler): New
2780 scheme for triggering signal handlers, to simplify take_signal.
2781 (take_signal): Simplified, to avoid race conditions.
2782 (scm_sigaction_for_thread): Use new Scheme. Validate that thread
2785 * async.c (scm_async_click): Reset pending_asyncs, handle
2786 signal_asyncs. Don't set cdr of a non-signal async to #f.
2787 (scm_i_queue_async_cell): Do not check cdr of cell for #f, queue
2788 always. Set pending_asyncs.
2789 (scm_system_async_mark_for_thread): Check that thread has not
2791 (scm_unmask_signals, decrease_block): Call scm_async_click after
2792 block_asyncs becomes zero.
2794 * __scm.h (SCM_ASYNC_CLICK): Check pending_asyncs instead of
2797 * root.h (scm_root_state): Added pending_asyncs and signal_asyncs
2799 * root.c (root_mark): Mark them.
2800 (make_root): Initialize them.
2802 * iselect.c, iselect.h: Replaced GUILE_ISELECT with
2804 (scm_internal_select): Define one version for USE_COOP_THREADS and
2805 one for USE_NULL_THREADS.
2806 (scm_init_iselect): Likewise.
2808 * inline.h (scm_cell, scm_double_cell): Also allow
2809 USE_COPT_THREADS to not protect the slot initializers.
2811 * init.c (scm_init_guile_1): Call scm_init_thread_procs. This is
2812 because threads need to be initialized before the stack, but
2813 gsubrs such as scm_timed_condition_variable_wait can only be
2816 * threads.h: Include "coop-pthreads.h" when requested.
2817 (scm_threads_make_mutex, scm_threads_lock_mutex,
2818 scm_threads_unlock_mutex, scm_threads_monitor): Removed, they were
2819 not implemented anyway.
2820 (scm_init_thread_procs, scm_try_mutex,
2821 scm_timed_condition_variable_wait,
2822 scm_broadcast_condition_variable, scm_c_thread_exited_p,
2823 scm_thread_exited_p): New prototypes.
2824 (struct timespec): Define if not already defined.
2825 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
2826 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
2827 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
2828 scm_cond_broadcast, scm_cond_destroy): Declarations moved here and
2831 * threads.c: Include <errno.h>. Include "coop-pthreads.c" when
2833 (scm_thread_exited_p): New.
2834 (scm_try_mutex, scm_broadcast_condition_variable): Newly
2835 registered procedures.
2836 (scm_wait_condition_variable, scm_timed_wait_condition_variable):
2837 Use the latter as the procedure for "wait-condition-variable",
2838 thus offering a optional timeout parameter to Scheme.
2839 (scm_wait_condition_variable): Implement in terms of
2840 scm_timed_wait_condition_variable.
2841 (scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
2842 scm_mutex_unlock, scm_mutex_destroy, scm_cond_init,
2843 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
2844 scm_cond_broadcast, scm_cond_destroy): Implement in terms of
2845 scm_make_mutex, etc, and deprecate.
2846 (scm_init_threads): Do not create smobs, leave this to
2847 scm_threads_init. Do not include "threads.x" file.
2848 (scm_init_thread_procs): New, include "threads.x" here.
2850 * null-threads.h (scm_null_mutex, scm_null_mutex_init,
2851 scm_null_mutex_lock, scm_null_mutex_unlock,
2852 scm_null_mutex_destroy, scm_null_condvar, scm_null_condvar_init,
2853 scm_null_condvar_wait, scm_null_condvar_signal,
2854 scm_null_condvar_destroy): Removed.
2855 (scm_mutex_init, scm_mutex_lock, scm_mutex_unlock, scm_cond_init,
2856 scm_cond_wait, scm_cond_signal, scm_cond_broadcast,
2857 scm_cond_destory): Do not define, they are now deprecated and
2858 handled by threads.{h,c}.
2860 * null-threads.c (scm_null_mutex, scm_null_cond): Define here.
2861 (scm_threads_init): Create smobs here, using the appropriate
2863 (block): Removed, now unused.
2864 (scm_c_thread_exited_p): New.
2865 (scm_null_mutex_init, scm_null_mutex_lock, scm_null_mutex_unlock,
2866 scm_null_mutex_destroy, scm_null_condvar_init,
2867 scm_null_condvar_wait, scm_null_condvar_signal,
2868 scm_null_condvar_destroy): Removed and updated users to do their
2870 (scm_try_mutex, timeval_subtract,
2871 scm_timed_wait_condition_variable,
2872 scm_broadcast_condition_variable): New.
2873 (scm_wait_condition_variable): Removed.
2875 * coop-defs.h (coop_m): Added 'level' field.
2876 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
2877 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
2878 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
2879 scm_cond_broadcast, scm_cond_destroy, struct timespec): Do not
2881 (coop_condition_variable_broadcast): New.
2883 * coop-threads.c (scm_threads_init): Create smobs here, using the
2885 (scm_c_thread_exited_p, scm_try_mutex,
2886 scm_timed_wait_condition_variable,
2887 scm_broadcast_condition_variable): New.
2888 (scm_wait_condition_variable): Removed.
2890 * coop.c (coop_new_mutex_init): Initialize level.
2891 (coop_mutex_trylock, coop_mutex_lock, coop_mutex_unlock): maintain
2893 (coop_condition_variable_signal): Renamed to
2894 coop_condition_variable_broadcast and reimplemented in terms of
2896 (coop_condition_variable_broadcast): New.
2898 * goops.c (hell_mutex): Reimplemented using scm_make_mutex, etc.
2900 * coop-pthreads.h, coop-pthreads.c: New, but unfinished.
2902 2002-10-21 Marius Vollmer <mvo@zagadka.ping.de>
2904 * null-threads.c: Include <time.h>. Also, use <...> for inclusion
2907 * async.c, goops.h, modules.h, validate.h (SCM_MAKE_VALIDATE_MSG):
2908 New. Use it instead of SCM_MAKE_VALIDATE in lots of places to
2909 give better error messages. Thanks to Bill Schottstaedt!
2911 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
2913 * evalext.h, evalext.c (scm_definedp, scm_defined_p): Renamed
2914 scm_definedp to scm_defined_p and deprecated scm_definedp.
2916 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
2918 * async.h, async.c (scm_system_async): Fixed deprecation to work
2919 correctly when deprecated features are excluded.
2921 2002-10-16 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2923 * async.c (scm_system_async_mark_for_thread): Validate thread
2926 * coop-threads.c (scm_i_thread_root): Do not validate argument.
2928 * feature.c (scm_init_feature): Don't add 'threads' for
2931 * inline.h (scm_cell, scm_double_cell): Also allow
2932 USE_NULL_THREADS to not protect the slot initializers.
2934 * scmsigs.c (scm_sigaction_for_thread): It's "USE_THREADS" not
2937 * Makefile.am (noinst_HEADERS): Added null-threads.c.
2938 (modinclude_HEADERS): Added null-threads.h.
2940 * threads.h: Include null-threads.h when !USE_COOP_THREADS.
2941 * threads.c: Include null-threads.c when !USE_COOP_THREADS.
2942 (scm_init_threads): Use generic type names scm_t_mutex and
2943 scm_t_cond instead of coop_m and coop_c.
2945 * null-threads.c, null-threads.h: New files.
2947 2002-10-15 Marius Vollmer <mvo@zagadka.ping.de>
2949 * Makefile.am: Replaced "$<" in non-pattern rules with its value.
2950 This is to support makes that know about "$<" only in pattern
2951 rules, like Sun's make.
2953 2002-10-13 Marius Vollmer <mvo@zagadka.ping.de>
2955 * Makefile.am (libpath.h): Fixed typo in top_srcdir_absolute
2956 substitution. Thanks to David Allouche!
2958 2002-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2960 * evalext.h: Replaced SCM_DEBUG_DEPRECATED with
2961 !SCM_ENABLE_DEPRECATED.
2963 2002-10-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2965 * async.c (scm_system_async_mark_for_thread): Only call
2966 scm_i_thread_root when USE_THREADS is defined. Use scm_root
2969 * scmsigs.c (take_signal): Only call scm_i_thread_root when
2970 USE_THREADS is defined. Use scm_root otherwise.
2971 (scm_sigaction_for_thread): Ignore THREAD argument when
2972 USE_THREADS is not defined. Also, move THREAD argument defaulting
2973 out of HAVE_SIGACTION section, which was a bug.
2975 2002-10-10 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2977 * scmsigs.c (scm_sigaction_for_thread): Store original handler in
2978 signal_handlers, not the closure that is used as the async.
2979 The closure is stored in signal_handler_cells, as previously.
2981 2002-10-10 Marius Vollmer <mvo@zagadka.ping.de>
2983 * root.h (scm_root_state): Added 'block_async' slot.
2984 (scm_active_asyncs): Removed abbrev.
2985 * root.c (scm_make_root): Initialize 'block_asyncs' slot.
2987 * __scm.h (SCM_ASYNC_TICK): Do without the scm_active_asyncs
2990 * async.h (scm_call_with_blocked_asyncs,
2991 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
2992 scm_c_call_with_unblocked_asyncs): New prototypes.
2993 (scm_mask_signals, scm_unmask_signals): Deprecated.
2994 (scm_mask_ints): Turned into a macro.
2995 * async.c (scm_mask_ints): Removed.
2996 (scm_run_asyncs): Do not set scm_mask_ints while running an async.
2997 this should not be necessary.
2998 (scm_async_click): Test block_asyncs instead of scm_mask_ints.
2999 (scm_mask_signals, scm_unmask_signals): Deprecated. Emit
3000 deprecation warning and check for errornous use. Set block_asyncs
3001 instead of scm_mask_ints.
3002 (increase_block, decrease_block, scm_call_with_blocked_asyncs,
3003 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
3004 scm_c_call_with_unblocked_asyncs): New.
3006 * script.c (scm_compile_shell_switches): Do not set scm_mask_ints.
3007 Asyncs are enabled by default.
3009 2002-10-09 Neil Jerram <neil@ossau.uklinux.net>
3011 * vports.c (scm_make_soft_port): Allow vector argument to carry a
3012 6th element: an input waiting thunk.
3013 (sf_input_waiting): New.
3015 2002-10-05 Marius Vollmer <mvo@zagadka.ping.de>
3017 * root.c (root_mark): Mark active_asyncs slot.
3019 * async.c (scm_async_click): Set the cdr of a executed handler
3020 cell to SCM_BOOL_F, not SCM_EOL.
3021 (scm_i_queue_async_cell): Queue the cell at the end of the list,
3022 and only if the handler procedure is not already present.
3023 (scm_system_async_mark_for_thread): Initialize cdr of handler cell
3025 * scmsigs.c (scm_sigaction_for_thread): Likewise.
3027 2002-10-04 Rob Browning <rlb@defaultvalue.org>
3029 * guile.c (main): switch to scm_lt_dlset_preloaded_symbols;
3031 * dynl.c (sysdep_dynl_link): switch to scm_lt_dlhandle,
3032 scm_lt_dlopenext, and scm_lt_dlerror.
3033 (sysdep_dynl_unlink): switch to scm_lt_dlhandle, scm_lt_dlclose,
3035 (sysdep_dynl_func): switch to scm_lt_dlhandle, scm_lt_dlsym,
3037 (sysdep_dynl_init): switch to scm_lt_dlinit();
3039 * Makefile.am (libguile_la_LIBADD): switch to use
3042 * numbers.c (scm_integer_expt): (expt 0 1) should be 1.
3044 2002-10-04 Marius Vollmer <mvo@zagadka.ping.de>
3046 * scmsigs.h (scm_sigaction_for_thread): New prototype.
3047 * scmsigs.c (got_signal): Removed.
3048 (signal_handler_cells, signal_handler_threads): New.
3049 (take_signal): Queue the cell of the signal for the specified
3050 thread. Reset the signal handler on systems that don't have
3052 (sys_deliver_signals): Removed.
3054 (scm_sigaction_for_thread): Renamed from scm_sigaction and
3055 extended to also set the thread of a signal and allocate a cell
3056 for it. Keep the Scheme name "sigaction". Check that signum is
3057 within range. Also, use SCM_VECTOR_REF instead of SCM_VELTS.
3058 (scm_sigaction): Implement in terms of scm_sigaction_for_thread.
3059 (scm_init_scmsigs): Allocate signal_handler_cells and
3060 signal_handler_threads vectors.
3062 * async.c: Removed GUILE_OLD_ASYNC_CLICK code. Reorganized so
3063 that system asnycs and user asyncs are separated. Reimplemented
3064 system asyncs to work per-thread.
3066 * gc.c (scm_init_gc): Do not use scm_system_async.
3068 * async.h (scm_asyncs_pending, scm_set_tick_rate,
3069 scm_set_switch_rate, scm_system_async_mark_from_signal_handler):
3071 (scm_i_queue_async_cell): New.
3073 * __scm.h (scm_asyncs_pending_p): Removed.
3074 (SCM_ASYNC_CLICK): Check scm_active_asyncs instead of
3075 scm_asyncs_pending_p.
3077 * async.h (scm_system_async_mark_for_thread): New prototype.
3079 * __scm.h: Removed GUILE_OLD_ASYNC_CLICK code.
3081 * root.h (scm_root_state): Added new "active_asyncs" slot.
3082 * root.c (scm_make_root): Initialize it to SCM_EOL.
3084 * coop-defs.h (coop_t): Added new "handle" slot.
3085 * coop-threads.c (all_threads, scm_current_thread,
3086 scm_all_threads, scm_i_thread_root): New.
3087 (scm_threads_init): Add main thread to all_threads.
3088 (scheme_launch_thread): Remove thread from all_threads when it
3090 (scm_call_with_new_thread): Initialize handle slot of coop_t
3091 structure and add new thread to all_threads.
3092 (scm_spawn_thread): Likewise.
3094 * threads.h (scm_current_thread, scm_all_threads): New prototypes.
3095 * threads.c (scm_current_thread, scm_all_threads): Register as
3098 * dynl.c: Use scm_lt_ prefix for libltdl functions.
3100 2002-09-29 Neil Jerram <neil@ossau.uklinux.net>
3102 * script.c (scm_compile_shell_switches): Fix bad spelling of
3103 `explicitly' in comment.
3105 2002-09-28 Neil Jerram <neil@ossau.uklinux.net>
3107 * posix.c (scm_geteuid, scm_getegid, scm_seteuid, scm_setegid):
3108 Refer to provided? in doc string rather than deprecated feature?.
3110 2002-09-24 Gary Houston <ghouston@arglist.com>
3112 * inline.h (scm_double_cell): prevent reordering of statements
3113 with any following code (for GCC 3 strict-aliasing).
3114 * numbers.c (scm_make_real), num2float.i.c (FLOAT2NUM): removed
3115 the earlier version of the reordering prevention.
3117 2002-09-19 Han-Wen Nienhuys <hanwen@cs.uu.nl>
3119 * inline.h (scm_double_cell): move SET_GCMARK set out of if body.
3121 2002-09-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
3123 * gc-malloc.c (scm_gc_register_collectable_memory): more overflow
3126 2002-09-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
3128 * inline.h: include stdio.h
3130 * smob.c (free_print): abort if scm_debug_cell_accesses_p is set
3132 2002-09-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
3134 * gc-segment.c (scm_i_make_initial_segment): check user settings
3137 * gc-malloc.c (scm_gc_init_malloc): check user settings for
3140 * gc-freelist.c (scm_init_freelist): check user settings for sanity.
3142 * struct.h: change scm_structs_to_free to scm_i_structs_to_free
3144 * gc-malloc.c (scm_gc_register_collectable_memory): use floats;
3145 these won't ever wrap around with high memory usage. Thanks to
3146 Sven Hartrumpf for finding this.
3148 * gc-freelist.c: include <stdio.h>
3150 * gc-malloc.c: add DEBUGINFO for mtrigger GCs.
3152 2002-09-01 Marius Vollmer <mvo@zagadka.ping.de>
3154 * vectors.h (SCM_VECTOR_REF): New.
3156 * snarf.h (SCM_DEFINE_PUBLIC): New.
3158 2002-08-30 Marius Vollmer <mvo@zagadka.ping.de>
3160 * socket.c (scm_addr_vector): Added size of address to arguments.
3161 Use it to avoid accessing a non-existent path in a sockaddr_un.
3162 Changed all callers.
3164 2002-08-29 Han-Wen Nienhuys <hanwen@cs.uu.nl>
3166 * gc.h: remove DOUBLECELL card flags.
3168 * gc-malloc.c (scm_calloc): try to use calloc() before calling
3171 * gc-segment.c (scm_i_initialize_heap_segment_data): remove card
3172 init loop; handle this from scm_init_card_freelist()
3174 * gc-card.c (scm_init_card_freelist): init bit vector here.
3176 * numbers.c (scm_make_real): prevent reordering of statements
3177 num2float.i.c (FLOAT2NUM): idem
3179 2002-08-27 Han-Wen Nienhuys <hanwen@cs.uu.nl>
3181 * eval.h: prepend libguile/ to include path
3183 2002-08-26 Marius Vollmer <mvo@zagadka.ping.de>
3185 * script.c (scm_compile_shell_switches): Added "2002" to Copyright
3186 years. Thanks to Martin Grabmüller!
3188 2002-08-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
3190 * gc-segment.c (scm_i_get_new_heap_segment): use float in stead of
3191 unsigned numbers for computing minimum heap increment. This
3192 prevents weird results when a a negative minimum increment is
3195 2002-08-24 Marius Vollmer <mvo@zagadka.ping.de>
3197 * gc_os_dep.c: When we have __libc_stack_end, use that directly
3198 instead of the old tricks.
3200 * guile-snarf.in: Do not expect the input file to be the first
3201 argument after the optional "-o" option, just pass everything to
3202 the pre-processor without extracting the input file name.
3204 2002-08-23 Han-Wen Nienhuys <hanwen@cs.uu.nl>
3206 * gc-segment.c (scm_i_get_new_heap_segment): Oops. We want segment
3207 length *at* least SCM_MIN_HEAP_SEG_SIZE, not at most.
3209 2002-08-22 Han-Wen Nienhuys <hanwen@cs.uu.nl>
3211 * gc.h, gc.c: make scm_cells_allocated unsigned again. Thanks to
3212 Bill Schottstaedt for the bug report
3214 2002-08-20 Marius Vollmer <mvo@zagadka.ping.de>
3216 * print.c (scm_iprin1): Print primitives generics always as
3217 "primitive-generic" even when they have no primitive methods yet.
3219 2002-08-17 Gary Houston <ghouston@arglist.com>
3221 * coop.c (coop_create): removed bogus 2nd argument in scm_malloc
3224 2002-08-17 Han-Wen Nienhuys <hanwen@cs.uu.nl>
3226 * ports.c (scm_add_to_port_table): small bugfix.
3228 * mallocs.c (scm_malloc_obj): use scm_gc_malloc in stead of
3231 * gc-segment.c (scm_i_get_new_heap_segment): remove cluster cruft:
3232 only use SCM_MIN_HEAP_SEG_SIZE.
3234 * ports.c (scm_add_to_port_table): add backwards compatibility
3237 * ports.h: use scm_i_ prefix for port table and port table size.
3239 2002-08-15 Mikael Djurfeldt <mdj@linnaeus>
3241 * vports.c (scm_make_soft_port): Initialize pt variable.
3243 2002-08-13 Marius Vollmer <mvo@zagadka.ping.de>
3245 * strports.h (scm_c_eval_string_in_module,
3246 scm_eval_string_in_module): New prototypes.
3247 * strports.c (scm_eval_string_in_module): New, but use
3248 "eval-string" as the Scheme name and make second parameter
3250 (scm_eval_string): Implement using scm_eval_string_in_module.
3251 (scm_c_eval_string_in_module): New.
3252 Thanks to Ralf Mattes for the suggestion!
3254 2002-08-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
3256 * gc-card.c ("sweep_card"): remove SCM_MISC_ERROR messages: print
3259 * gc-mark.c ("scm_gc_mark_dependencies"): idem.
3261 * ports.c ("scm_new_port_table_entry"): return a boxed SCM in
3262 stead of scm_t_port*. The function now takes a tag argument.
3264 2002-08-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
3266 * gc.h: add scm_debug_cells_gc_interval to public interface
3268 * gc-card.c ("sweep_card"): set scm_gc_running while sweeping.
3270 * gc.c (scm_i_expensive_validation_check): separate expensive
3271 validation checks from cheap ones.
3273 2002-08-06 Han-Wen Nienhuys <hanwen@cs.uu.nl>
3275 * read.c (scm_input_error): new function: give meaningful error
3276 messages, and throw read-error
3278 * gc-malloc.c (scm_calloc): add scm_calloc.
3280 2002-08-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
3282 * tags.h: remove GC bits documentation from the tags table.
3284 * read.c (INPUT_ERROR): Prepare for file:line:column error
3285 messages for errors in scm_lreadr() and friends.
3287 2002-08-04 Han-Wen Nienhuys <hanwen@cs.uu.nl>
3289 * gc-malloc.c (scm_malloc): use scm_realloc() (simplifies
3291 (scm_gc_calloc): new function
3293 2002-08-04 Han-Wen Nienhuys <hanwen@cs.uu.nl>
3295 * ports.c (scm_new_port_table_entry): init port entry to 0
3298 * ports.c (scm_new_port_table_entry): change function from
3299 scm_add_to_port_table. This prevents cells with null-pointers from
3300 being exposed to GC.
3302 * vports.c (scm_make_soft_port) strports.c (scm_mkstrport),
3303 fports.c (scm_fdes_to_port): Use scm_new_port_table_entry().
3305 * gc.c (scm_gc_stats): add cell-yield and malloc-yield statistic
3308 * numbers.c (big2str): return "0" for 0 iso. ""
3310 * gc-segment.c, gc-malloc.c gc-mark.c, gc-freelist.c, gc-card.c,
3311 private-gc.h: new file
3313 * gc.c: completely revised and cleaned up the GC. It now uses lazy
3314 sweeping. More documentation in workbook/newgc.text
3316 2002-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3318 * random.c (rstate_free): Return zero.
3320 2002-07-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
3322 * environments.c (remove_key_from_alist): Removed.
3324 (obarray_remove): Simplified.
3326 2002-07-24 Stefan Jahn <stefan@lkcc.org>
3328 * continuations.h: ia64: Include <signal.h> before
3331 2002-07-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
3333 * modules.c (scm_sym2var): Don't compare SCM values with ==.
3335 2002-07-21 Han-Wen Nienhuys <hanwen@cs.uu.nl>
3337 * goops.c (scm_compute_applicable_methods): use
3338 scm_remember_upto_here_1 iso scm_remember_upto_here
3340 * macros.c: include deprecation.h
3342 * vectors.c (scm_vector_move_right_x): remove side effect in
3344 (scm_vector_move_left_x): idem.
3346 * net_db.c, posix.c, socket.c: variable naming: change ans to
3349 * sort.c (scm_merge_vector_x): accept vector as argument
3350 iso. SCM*. This is needed for full GC correctness.
3352 * gc.h: undo previous undocumented changes related to #ifdef
3355 2002-07-20 Han-Wen Nienhuys <hanwen@cs.uu.nl>
3357 * *.c: add space after commas everywhere.
3359 * *.c: use SCM_VECTOR_SET everywhere, where a vector is written.
3360 Document cases where SCM_WRITABLE_VELTS() is used.
3362 * vectors.h (SCM_VELTS): prepare for write barrier, and let
3363 SCM_VELTS() return a const pointer
3364 (SCM_VECTOR_SET): add macro.
3366 2002-07-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
3368 * eval.c (SCM_CEVAL), macros.c (macro_print, scm_makmacro,
3369 scm_sym_macro, scm_macro_type), macros.h (scm_makmacro):
3370 Deprecated the special kind of built-in dynamic syntax transformer
3371 that was inaccurately named "macro". Note: The built-in syntax
3372 transformers that are named "mmacro" or "memoizing-macro" still
3373 exist, and it is these which come much closer to what one would
3376 2002-07-13 Neil Jerram <neil@ossau.uklinux.net>
3378 * eval.c (unmemocopy): Fix for
3379 1001-local-eval-error-backtrace-segfaults (unmemoization crash
3380 with internal definitions and local-eval).
3382 2002-07-12 Gary Houston <ghouston@arglist.com>
3384 * dynl.c: Don't define stub procedures if DYNAMIC_LINKING is not
3385 defined. They don't do anything useful, especially since the
3386 only case where DYNAMIC_LINKING is undefined seems to be
3387 when --with-modules=no is given to configure, which is basically
3388 requesting that the "dynamic linking module" be omitted.
3390 * Makefile.am (libguile_la_SOURCES): move dynl.c from
3391 libguile_la_SOURCES to EXTRA_libguile_la_SOURCES.
3393 * extensions.c (load_extension): check DYNAMIC_LINKING for
3395 * init.c (scm_init_guile_1): check DYNAMIC_LINKING for
3396 scm_init_dynamic_linking.
3398 2002-07-10 Marius Vollmer <mvo@zagadka.ping.de>
3400 * guile.c, iselect.h, net_db.c, posix.c, socket.c: No need to
3401 check for Cygwin when including <winsock2.h>, this is already
3402 check for by configure. Thus, revert change from 2002-07-07.
3404 2002-07-10 Gary Houston <ghouston@arglist.com>
3406 * eq.c: include <string.h>
3407 * dynl.c: docstring editing.
3409 2002-07-09 Gary Houston <ghouston@arglist.com>
3411 * dynl.c (scm_dynamic_call): docstring editing.
3413 2002-07-08 Rob Browning <rlb@defaultvalue.org>
3415 * gc_os_dep.c: HURD fixes.
3417 2002-07-07 Marius Vollmer <mvo@zagadka.ping.de>
3419 Crosscompiling and Cygwin fixes by Jan Nieuwenhuizen. Thanks!
3421 * Makefile.am: Override default rule for c-tokenize.$(OBJECT);
3422 this should be compiled for BUILD host.
3423 Override default rule for
3424 guile_filter_doc_snarfage$(EEXECT); this should run on BUILD host.
3425 Add missing $(EXEEXT) to guile_filter_doc_snarfage invocation.
3426 (snarf2checkedtexi): Use GUILE_FOR_BUILD instead of preinstguile.
3428 * guile.c, iselect.h, net_db.c, posix.c, socket.c: Do not include
3429 <winsock2.h> on Cygwin even when we have it.
3431 2002-07-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
3433 * __scm.h (SCM_CAUTIOUS), eval.c (scm_eval_args, deval_args,
3434 SCM_CEVAL): Removed compile time option SCM_CAUTIOUS to clean up
3435 the code. Full number of arguments checking of closures is
3436 mandatory now. However, the option to disable the checking has
3437 most probably not been used anyway.
3439 2002-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3441 * __scm.h (SCM_RECKLESS), backtrace.c (SCM_ASSERT), debug.c
3442 (scm_debug_options), eval.c (scm_lookupcar, scm_lookupcar1,
3443 scm_badargsp, SCM_CEVAL, SCM_APPLY, scm_map, scm_for_each),
3444 feature.c (scm_init_feature), gsubr.c (scm_gsubr_apply), numbers.c
3445 (scm_logand, scm_logior, scm_logxor, scm_i_dbl2big), srcprop.c
3446 (scm_source_properties, scm_set_source_properties_x,
3447 scm_source_property): Removed compile time option SCM_RECKLESS to
3448 clean up the code. Full number of arguments checking of closures
3449 is mandatory now. However, the option to disable the checking has
3450 most probably not been used anyway.
3452 * srcprop.c (scm_source_properties, scm_set_source_properties_x,
3453 scm_source_property): Use !SCM_CONSP instead of SCM_NCONSP.
3455 2002-06-30 Gary Houston <ghouston@arglist.com>
3457 * dynl.c: Removed all SCM_DEFER_INTS/SCM_ALLOW_INTS, which won't
3458 do anything useful. Added a comment about need for a mutex if
3459 pre-emptive threading is supported.
3461 * posix.c (scm_convert_exec_args), dynl.c
3462 (scm_make_argv_from_stringlist): static procs: 1) renamed both to
3463 allocate_string_pointers. 2) simplified: don't reallocate the
3464 strings, just make an array of pointers 3) avoid memory leaks on
3465 error 4) let the procedure report errors in its own name.
3466 Consequences: 1) the procedures now assume that SCM strings are
3467 nul-terminated, which should always be the case. 2) Since strings
3468 are not reallocated, it's now possible for strings passed to
3469 dynamic-args-call to be mutated.
3471 2002-06-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
3473 * __scm.h, eval.c, eval.h: Removed compile time option
3474 MEMOIZE_LOCALS to clean up the code. Now, caching of local
3475 variable positions during memoization is mandatory. However, the
3476 option to disable the caching has most probably not been used
3479 2002-06-18 Marius Vollmer <mvo@zagadka.ping.de>
3481 * print.c (scm_simple_format): Print missing part of format before
3482 ~% control. Thanks to Daniel Skarda!
3484 2002-06-01 Marius Vollmer <mvo@zagadka.ping.de>
3486 * mkstemp.c: Added exception notice to license statement.
3488 2002-05-22 Marius Vollmer <mvo@zagadka.ping.de>
3490 * numbers.c (mem2ureal): When returning an inexact zero, make sure
3491 it is represented as a floating point value so that we can change
3494 From John W. Eaton <jwe@bevo.che.wisc.edu>
3496 * numbers.c (idbl2str): Don't omit sign when printing negative zero.
3498 2002-05-14 Thien-Thi Nguyen <ttn@giblet.glug.org>
3500 * gc_os_dep.c: For I386/OPENBSD, allow for `__i386__'
3501 in addition to `i386'. Thanks to Dale P. Smith.
3503 2002-05-08 Marius Vollmer <mvo@zagadka.ping.de>
3505 * eq.c (real_eqv): New.
3506 (scm_eqv_p): Use it when comparing reals and complexes.
3508 * numbers.c: Include <string.h>, for strncmp.
3509 (mem2complex): Do not create negative NaNs.
3510 (scm_leq_p, scm_geq_p): Explicitely return #f when comparing a
3512 (scm_inexact_to_exact): Signal error when converting a NaN.
3514 2002-05-06 Marius Vollmer <mvo@zagadka.ping.de>
3516 * posix.c (scm_putenv): Handle removing variables explicitely by
3521 * numbers.h: Conditionally include floatingpoint.h, ieeefp.h, and
3522 nan.h. Provide declarations for scm_inf_p, scm_nan_p, scn_inf,
3524 * numbers.c: [SCO && ! HAVE_ISNAN] (isnan): New function.
3525 [SCO && ! HAVE_ISINF] (isinf): New function.
3526 (xisinf, xisnan): New functions.
3528 (isfinite): Define in terms of xisinf.
3529 (scm_inf_p, scm_nan_p): New functions.
3530 (guile_Inf, guile_NaN): New file-scope vars.
3531 (guile_ieee_init): New function.
3532 (scm_inf, scm_nan): New functions.
3533 (idbl2str): Handle Inf and NaN. Remove funny label and
3534 corresponding gotos.
3535 (ALLOW_DIVIDE_BY_ZERO): New macro.
3536 (scm_divide): Allow division by zero to occur if
3537 ALLOW_DIVIDE_BY_ZERO is defined.
3538 Handle bignums and ints as special cases.
3540 Additional stuff by me:
3542 numbers.c (mem2ureal): Recognize "inf.0" and "nan.xxx".
3543 (scm_even_p, scm_odd_p): Treat infinity as even and odd.
3544 (iflo2str): Don't output a '+' for negative numbers or for Inf and
3545 NaN. They will provide their own sign.
3546 (scm_divide): Only allow divides by inexact zeros. Dividing by
3547 exact zeros still signals an errors.
3549 2002-04-22 Thien-Thi Nguyen <ttn@giblet.glug.org>
3551 * goops.h (scm_slot_exists_p): Rename from scm_slots_exists_p.
3552 * goops.c (scm_slot_exists_p): Rename from scm_slots_exists_p.
3553 (scm_slot_exists_p): Rename from scm_slots_exists_p.
3554 Thanks to Andreas Rottmann.
3556 2002-04-20 Gary Houston <ghouston@arglist.com>
3558 * removal of unused fields in root state (thanks to Christopher
3559 Cramer for pointing out the disuse.)
3560 * root.h (scm_root_state): removed def_inp, def_outp, def_errp.
3561 (scm_def_inp, scm_def_outp, scm_def_errp): removed.
3563 * root.c (root_mark): don't mark them.
3564 (scm_make_root): don't set them to #f.
3565 * init.c (scm_init_standard_ports): don't initialise with the
3568 2002-04-17 Marius Vollmer <mvo@zagadka.ping.de>
3570 * Makefile.am (EXTRA_DIST): Added cpp_err_symbols.c and
3573 2002-04-16 Marius Vollmer <mvo@zagadka.ping.de>
3575 * guile-snarf.in: Do not clean input file. This would write to
3576 the $(srcdir) during a VPATH build, which is not allowed. It also
3577 isn't needed since it only works when an output filename has been
3578 specified and in that case we don't need to clean the input file
3579 because the output file will already exist.
3581 2002-03-31 Marius Vollmer <mvo@zagadka.ping.de>
3583 * guile-snarf: Install the trap for removing $cleanfile only when
3584 the value of $cleanfile is actually known.
3586 2002-04-10 Rob Browning <rlb@defaultvalue.org>
3588 * .cvsignore: add versiondat.h and *.c.clean.c.
3590 2002-03-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
3592 * srcprop.[ch] (scm_c_source_property_breakpoint_p): New
3593 function, replaces macro SRCBRKP.
3595 (SRCBRKP): Deprecated.
3597 * eval.c (SCM_CEVAL): Replaced use of SRCBRKP by call to
3598 scm_c_source_property_breakpoint_p. Removed some use of arg1 as
3601 2002-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3603 * debug.h, eval.c: Deprecated CHECK_ENTRY, CHECK_APPLY and
3604 CHECK_EXIT and removed all references to them.
3606 2002-03-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
3608 * debug.h (scm_ready_p, debug_print): Removed declarations.
3610 * eval.c (EVALCELLCAR): Removed.
3612 (SCM_CEVAL): Eliminated label loopnoap. Removed side-effecting
3613 operation from condition.
3615 2002-03-24 Marius Vollmer <mvo@zagadka.ping.de>
3617 * guile-snarf.in: When the output filename is "-", write to
3618 stdout. When no "-o" option is given, use "-" as the output
3619 filename (i.e., stdout). Only 'clean' the inputfile or remove the
3620 output file on error when the output file name is not "-". Define
3621 the preprocessor macro SCM_MAGIC_SNARFER while snarfing.
3623 * Makefile.am (.c.x): Pass "-o $@" to guile-snarf.
3625 2002-03-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
3627 * eval.c (SCM_CEVAL, SCM_APPLY): Eliminated labels wrongnumargs
3628 and the corresponding goto statements. Removed redundant code.
3630 2002-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
3632 * eval.c (SCM_CEVAL): Minimized scope of variable arg2.
3633 Eliminated redundant SCM_IMP check. Exlined call to EVALCAR.
3634 Re-enabled handing of rpsubrs and asubrs.
3636 2002-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
3638 * eval.c (SIDEVAL): Removed.
3640 (SCM_CEVAL): Minimized scope of variable orig_sym. Eliminated
3641 goto-labels cdrxnoap, cdrxbegin and nontoplevel_cdrxnoap. Changed
3642 argument checking order for set! to locals, variables and symbols.
3643 Improvements to control structure. Removed some uses of arg1 and
3644 arg2 as temporary variables.
3646 2002-03-15 Thien-Thi Nguyen <ttn@giblet.glug.org>
3648 * guile-snarf.in: Remove "--compat=1.4" support.
3649 Add "-d" and "-D" support.
3651 (deprecated_list): New var.
3652 (compat_mode_clean_xxx): Delete.
3653 (grep_deprecated): New func.
3654 ("main"): If "-d" or "-D", call `grep_deprecated'.
3656 2002-03-15 Neil Jerram <neil@ossau.uklinux.net>
3658 * hooks.h: Change scm_t_c_hookype_t everywhere to
3663 * strings.c (scm_string_p): Change unnecessary `iff' to `if'.
3665 * ports.c (scm_sys_make_void_port): Use `@file'.
3667 * numbers.c (scm_number_p, scm_real_p): Use `otherwise' rather
3670 * macros.c (scm_makmacro): Don't say that the form replaces its
3671 source, because it doesn't.
3672 (scm_makmmacro): Clarify difference between this and scm_makmacro.
3674 * backtrace.c (scm_display_error), filesys.c (scm_umask,
3675 scm_select, scm_basename), goops.c (scm_method_generic_function),
3676 numbers.c (scm_integer_length), posix.c (scm_getgroups, scm_execl,
3677 scm_setlocale, scm_flock), socket.c (scm_shutdown): Correct
3680 * debug.c (scm_debug_options), eval.c
3681 (scm_eval_options_interface), read.c (scm_read_options): Change
3682 incorrect @var in docstring to @code.
3684 2002-03-14 Marius Vollmer <mvo@zagadka.ping.de>
3686 * unif.c (singp): Use SCM_REALP instead of SCM_SLOPPY_REALP.
3688 * snarf.h (SCM_SNARF_INIT): Add "^:^" after code so that
3689 guile-snarf can remove trailing non-init code.
3691 * guile-snarf.in (modern_snarf): Remove everything following and
3692 including "^:^" from the output.
3694 2002-03-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
3696 * eval.c (SCM_CEVAL), srcprop.h (SRCBRKP): Eliminated union 't'.
3698 * eval.c (SCM_CEVAL): Exlined call to EVALCAR.
3700 2002-03-13 Thien-Thi Nguyen <ttn@giblet.glug.org>
3702 * guile-snarf.in: Update copyright.
3703 Rewrite to internalize error handling.
3704 Add "--compat=1.4" handling.
3707 * Makefile.am (libpath.h): Use @top_srcdir_absolute@.
3708 (snarfcppopts): New var.
3709 (.c.x): Use $(snarfcppopts). Rework guile-snarf usage.
3710 (.c.doc): Use $(snarfcppopts).
3712 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
3713 continuations.c, debug-malloc.c, debug.c, deprecation.c, dynl.c,
3714 dynwind.c, environments.c, eq.c, error.c, eval.c, evalext.c,
3715 extensions.c, feature.c, filesys.c, fluids.c, fports.c, gc.c,
3716 goops.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
3717 ioext.c, iselect.c, keywords.c, lang.c, list.c, load.c, macros.c,
3718 modules.c, net_db.c, numbers.c, objects.c, objprop.c, options.c,
3719 pairs.c, ports.c, posix.c, print.c, procprop.c, procs.c,
3720 properties.c, ramap.c, random.c, rdelim.c, read.c, regex-posix.c,
3721 root.c, rw.c, scmsigs.c, script.c, simpos.c, socket.c, sort.c,
3722 srcprop.c, stackchk.c, stacks.c, stime.c, strings.c, strop.c,
3723 strorder.c, strports.c, struct.c, symbols.c, threads.c, throw.c,
3724 unif.c, values.c, variable.c, vectors.c, version.c, vports.c,
3725 weaks.c: Retire inclusion guard macro SCM_MAGIC_SNARFER.
3727 2002-03-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
3729 * eval.c (SCM_CEVAL): Got rid of the last reference to t.lloc.
3730 The next step will be to remove the union 't' and simplify the
3731 code of SCM_CEVAL that way.
3733 2002-03-12 Neil Jerram <neil@ossau.uklinux.net>
3735 * iselect.c (collisionp, gnfds, greadfds, gwritefds, gexceptfds,
3736 rreadfds, rwritefds, rexceptfds): Made static.
3738 * gc.c (terminating), fports.c (terminating): Renamed
3741 2002-03-11 Marius Vollmer <mvo@zagadka.ping.de>
3743 * numbers.c (scm_divide): Adapt code from libstdc++/f2c to void
3744 potential overflow problems. Thanks to John W Eaton!
3746 * strop.c (string_capitalize_x): Treat characters as unsigned so
3747 that 8-bit chars work. Thanks to David Pirotte!
3749 2002-03-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
3751 * eval.c (SCM_CEVAL): Cleaned up the handling of 'slot-ref',
3752 'slot-set!' and 'nil-cond'. Removed some uses of t.arg1, arg2 and
3753 proc as temporary variables. Introduced temporary variables with
3754 hopefully descriptive names for clarification. Replaced SCM_N?IMP
3755 by a more explicit predicate in some places.
3757 2002-03-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
3759 * eval.c (SCM_CEVAL): Cleaned up the handling of #@dispatch.
3760 Added lots of comments regarding the implementation of #@dispatch.
3761 Changed intra-procedure communication to use t.arg1 instead of
3762 arg2. Removed some uses of t.arg1, t.lloc and proc as temporary
3763 variables. Introduced temporary variables with hopefully
3764 descriptive names for clarification. Replaced SCM_N?IMP by a more
3765 explicit predicate in some places. Use SCM_INSTANCE_HASH instead
3766 of computing the expression explicitly. Eliminate now unused
3767 label nontoplevel_cdrxbegin.
3769 * goops.h (SCM_INSTANCE_HASH): New macro.
3771 * objects.h (SCM_CMETHOD_FORMALS, SCM_CMETHOD_BODY): New macros.
3773 2002-03-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
3775 * Makefile.am (bin_SCRIPTS): Revive this decl, w/ initial element
3776 "guile-snarf" moved back from `noinst_SCRIPTS'.
3778 2002-03-08 Neil Jerram <neil@ossau.uklinux.net>
3780 * srcprop.c (scm_set_source_property_x): If SRCPROPS obj already
3781 exists when adding a source property other than those that are
3782 handled explicitly, add the new property to the SRCPROPS obj's
3785 * debug.h (SCM_MAX_FRAME_SIZE): Remove incorrect comment about use
3786 of SCM_MAX_FRAME_SIZE as a bit mask; it isn't used like this.
3788 * eval.c (SCM_CEVAL): Don't store scm_debug_eframe_size in
3789 debug.status. It isn't needed, and it can overflow the bits
3790 reserved for it (which may lead to a segv or a GC abort).
3792 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
3794 * eval.c (SCM_CEVAL): Cleaned up the handling of 'apply'. Removed
3795 side-effecting operations from conditions and macro calls.
3796 Replaced SCM_N?IMP by a more explicit predicate in some places.
3797 Minimized the scope of some variables.
3799 2002-03-02 Stefan Jahn <stefan@lkcc.org>
3801 * convert.i.c: Fixed int <-> long conversions which would have
3802 failed if their sizes were different.
3804 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
3806 * eval.c (SCM_CEVAL): Cleaned up the handling of 'if', 'let',
3807 'letrec' and 'set*': Removed some uses of t.arg1, t.lloc and proc
3808 as temporary variables. Removed side-effecting operations from
3809 conditions and macro calls. Introduced temporary variables with
3810 hopefully descriptive names for clarification. Replaced SCM_N?IMP
3811 by a more explicit predicate in some places. Removed code that
3812 was conditionally compiled if SICP was defined - which it never
3815 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
3817 * eval.c (SCM_CEVAL): Cleaned up the handling of 'cons' and 'do':
3818 Removed some uses of t.arg1 and proc as temporary variables.
3819 Removed side-effecting operations from conditions and macro calls.
3820 Introduced temporary variables with hopefully descriptive names
3821 for clarification. Replaced SCM_N?IMP by a more explicit
3822 predicate in some places.
3824 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
3826 * eval.c (scm_badargsp, SCM_CEVAL): Replaced SCM_N?IMP by a more
3827 explicit predicate in some places.
3829 (CHECK_EQVISH): Removed.
3831 (SCM_CEVAL): Removed some uses of t.arg1 and proc as temporary
3832 variables. Removed side-effecting operations from conditions and
3833 macro calls. Introduced temporary variables for clarification.
3834 Sorted if-else-if check for the type of the last form in a list by
3835 frequency. Avoided some unnecessary tail-recursion calls.
3837 2002-03-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
3839 * gc.c (SCM_HEAP_SEG_SIZE, CELL_UP, CELL_DN, NEXT_DATA_CELL,
3840 init_heap_seg, alloc_some_heap), gc.h (struct scm_cell, struct
3841 scm_t_cell, SCM_CELLPTR, SCM_GC_CARD_SIZE,
3842 SCM_GC_IN_CARD_HEADERP), tags.h (SCM_CELLP): Renamed the struct
3843 scm_cell and all its uses to scm_t_cell in accordance to Guile's
3844 naming scheme for types.
3846 * alist.c (scm_acons), convert.i.c (CTYPES2UVECT,
3847 CTYPES2UVECT_OPTIONAL), coop-threads.c (scm_call_with_new_thread,
3848 scm_spawn_thread), debug.c (scm_make_debugobj), environments.c
3849 (scm_make_environment), eval.c (scm_closure), fports.c
3850 (scm_fdes_to_port), gc.c (scm_deprecated_newcell,
3851 scm_deprecated_newcell2), inline.h (scm_alloc_cell, scm_cell),
3852 list.c (SCM_I_CONS), numbers.c (scm_i_mkbig), pairs.c (scm_cons),
3853 ports.c (scm_void_port), procs.c (scm_c_make_subr, scm_makcclo),
3854 smob.c (scm_make_smob), smob.h (SCM_NEWSMOB), strings.c
3855 (scm_take_str, scm_allocate_string), strports.c (scm_mkstrport),
3856 unif.c (scm_make_uve), variable.c (make_variable), vectors.c
3857 (scm_c_make_vector), vports.c (scm_make_soft_port): Renamed
3858 scm_alloc_cell to scm_cell.
3860 * environments.c (core_environments_observe), gc.c
3861 (scm_deprecated_newcell2), goops.c (wrap_init, scm_wrap_object),
3862 inline.h (scm_alloc_double_cell, scm_double_cell), num2float.i.c
3863 (FLOAT2NUM), numbers.c (scm_make_real), procs.c
3864 (scm_make_procedure_with_setter), smob.h (SCM_NEWSMOB2,
3865 SCM_NEWSMOB3), struct.c (scm_make_struct, scm_make_vtable_vtable),
3866 symbols.c (scm_mem2symbol, scm_mem2uninterned_symbol), weaks.c
3867 (allocate_weak_vector): Renamed scm_alloc_double_cell to
3870 2002-02-27 Stefan Jahn <stefan@lkcc.org>
3872 * convert.i.c, convert.c: Better range checking.
3874 * inet_aton.c, fports.c: Commented the inclusion of <winsock2.h>.
3876 * deprecation.c (vsnprintf): Define to `_vsnprintf' for
3879 2002-02-26 Thien-Thi Nguyen <ttn@giblet.glug.org>
3881 * Makefile.am: Update path to pre-inst-guile automake frag.
3883 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3885 * gc.c (scm_gc_sweep): Make it compile even when deprecated
3886 features are excluded.
3888 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3890 * num2integral.i.c (NUM2INTEGRAL): Fixed signedness problem.
3892 2002-02-25 Gary Houston <ghouston@arglist.com>
3894 * convert.c: include <string.h> for convert_i.c.
3896 2002-02-24 Rob Browning <rlb@defaultvalue.org>
3898 * .cvsignore: add stamp-h1.
3900 2002-02-21 Neil Jerram <neil@ossau.uklinux.net>
3902 * unif.c (scm_array_to_list): Correct name, which had been
3903 accidentally changed to scm_t_arrayo_list!
3905 2002-02-20 Mikael Djurfeldt <mdj@linnaeus>
3907 * gc.c (scm_gc_sweep): Print an error message when aborting due to
3908 underflowing scm_mallocated.
3910 2002-02-14 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3912 * gc.h, gc.c (scm_must_malloc, scm_must_realloc, scm_must_strdup,
3913 scm_must_strndup, scm_done_malloc, scm_done_free, scm_must_free):
3914 Reimplemented using the new scm_gc_malloc, etc., functions and
3917 2002-02-11 Thien-Thi Nguyen <ttn@giblet.glug.org>
3919 * Makefile.am (bin_PROGRAMS): Move `guile_filter_doc_snarfage'
3920 to `noinst_PROGRAMS'.
3921 (bin_SCRIPTS): Move all values to `noinst_SCRIPTS'; delete.
3922 (noinst_PROGRAMS, noinst_SCRIPTS): New.
3924 2002-02-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3926 * gc.h, gc.c (scm_gc_sweep): Issue deprecation warning when
3927 non-zero is returned from a port or smob free function.
3928 (scm_malloc, scm_realloc, scm_strndup, scm_strdup,
3929 scm_gc_register_collectable_memory,
3930 scm_gc_unregister_collectable_memory, scm_gc_malloc,
3931 scm_gc_realloc, scm_gc_free, scm_gc_strndup, scm_gc_strdup): New.
3933 * backtrace.c, continuations.c, convert.i.c, coop-threads.c,
3934 debug-malloc.c, dynl.c, environments.c, environments.h,
3935 extensions.c, filesys.c, fports.c, gc.c, gc.h, gh_data.c, goops.c,
3936 guardians.c, hooks.c, init.c, keywords.c, load.c, numbers.c,
3937 ports.c, posix.c, procs.c, rdelim.c, regex-posix.c, root.c,
3938 smob.c, stime.c, strings.c, struct.c, struct.h, symbols.c, unif.c,
3939 vectors.c, weaks.c: Use scm_gc_malloc/scm_malloc and
3940 scm_gc_free/free instead of scm_must_malloc and scm_must_free, as
3941 appropriate. Return zero from smob and port free functions.
3943 * debug-malloc.c (scm_malloc_reregister): Handle "old == NULL".
3945 * deprecation.h, deprecation.c: Reimplemented to allow deprecation
3946 messages while the GC is running.
3947 (scm_c_issue_deprecation_warning_fmt): New.
3949 * fports.c (scm_setvbuf): Reset read buffer to saved values when
3950 it is pointing to the putback buffer.
3952 2002-02-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
3954 * gsubr.c (create_gsubr): On "too many args" error,
3955 also display arg count and name. Thanks to Bill Schottstaedt.
3957 2002-02-05 Thien-Thi Nguyen <ttn@giblet.glug.org>
3959 * Makefile.am: Include $(top_srcdir)/pre-inst-guile.am.
3961 (bin_SCRIPTS): Remove guile-snarf-docs-texi.
3962 (alldotdocfiles, snarf2checkedtexi, dotdoc2texi): New vars.
3963 (guile.texi, guile-procedures.texi): Use $(dotdoc2texi).
3965 * guile-snarf-docs-texi.in: Bye bye.
3967 2002-02-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3969 * symbols.c (scm_make_symbol): Fix typo in docstring.
3971 * symbols.h (scm_mem2uninterned_symbol, scm_symbol_interned_p,
3972 scm_make_symbol): New prototypes.
3974 2002-02-03 Marius Vollmer <mvo@zagadka.ping.de>
3976 * symbols.h (SCM_SET_SYMBOL_HASH): Removed.
3977 (SCM_SYMBOL_INTERNED_P): New.
3978 * symbols.c (scm_symbol_hash): Use scm_ulong2num instead of
3979 SCM_MAKINUM since hash values can well be bignums.
3980 (scm_mem2symbol): Only use hash values below SCM_T_BITS_MAX/2.
3981 This signals a interned symbol.
3982 (scm_mem2uninterned_symbol, scm_symbol_interned_p,
3983 scm_make_symbol): New.
3985 * print.c (scm_iprin1): Print uninterned symbols unreadably.
3987 2002-02-02 Thien-Thi Nguyen <ttn@giblet.glug.org>
3989 * __scm.h (HAVE_UINTPTR_T): Only define if UINTPTR_T attributes
3990 are defined: UINTPTR_MAX, INTPTR_MAX, INTPTR_MIN.
3991 Thanks to Dave Love.
3993 2002-01-31 Marius Vollmer <mvo@zagadka.ping.de>
3995 * symbols.c (scm_gensym): Use " g" as default prefix, not "g".
3996 This might help to make unintended clashes less likely.
3997 (scm_string_to_symbol): Protect the string until the symbols is
4000 2002-01-31 Stefan Jahn <stefan@lkcc.org>
4002 * convert.c, convert.h, convert.i.c: New files containing C
4003 array to Scheme conversion helpers meant to be replacement
4004 functions for the deprecated gh interface.
4006 * Makefile.am: Setup rules for new `convert.*' files.
4008 2002-01-28 Stefan Jahn <stefan@lkcc.org>
4010 * symbols.c (scm_c_symbol2str): New function, replacement for
4011 `gh_scm2newsymbol()'.
4013 * strings.c (scm_c_substring2str): New function. Proper
4014 replacement for `gh_get_substr()'.
4016 * socket.c: Include `stdint.h' if available for the `uint32_t'
4019 * scmsigs.c (scm_sigaction): Initialize `chandler' (inhibits
4022 * backtrace.c: Include `lang.h' for GUILE_DEBUG conditional.
4024 2002-01-22 Neil Jerram <neil@ossau.uklinux.net>
4026 Other changes unrelated to Elisp...
4028 * eval.c (scm_m_if): Use s_if rather than repeating string literal
4030 (comments): Fix a few typos.
4031 (scm_for_each): Add parentheses around oddly unparenthesized
4032 if/while conditions.
4034 * read.c (scm_read_opts): Add full stop at end of doc for
4037 * script.c (scm_compile_shell_switches): Use scm_str2symbol
4038 instead of gh_symbol2scm.
4040 * srcprop.h (SRCPROPBRK): Return C type rather than SCM.
4041 (SRCBRKP): Use SRCPROPBRK rather than duplicating its logic.
4043 * srcprop.c (scm_srcprops_to_plist, scm_source_property): Change
4044 SRCPROPBRK (x) to SCM_BOOL (SRCPROPBRK (x)).
4046 First batch of changes for Elisp support...
4048 * alist.c, async.c, boolean.c, dynl.c, eval.c, filesys.c,
4049 fluids.c, list.c, load.c, options.c, posix.c, print.c, sort.c,
4050 throw.c, vectors.c, weaks.c: Add #include for lang.h.
4052 * eval.c, eval.h, init.c, lang.c, lang.h: Use SCM_ENABLE_ELISP to
4053 conditionalize compilation and initialization of Elisp support
4056 * alist.c (scm_assq, scm_assv, scm_assoc), async.c
4057 (scm_asyncs_pending, scm_run_asyncs, noop), backtrace.c
4058 (scm_set_print_params_x), dynl.c (scm_make_argv_from_stringlist),
4059 filesys.c (fill_select_type, retrieve_select_type), fluids.c
4060 (scm_swap_fluids, scm_swap_fluids_reverse), list.c (scm_null_p,
4061 scm_ilength, scm_append_x, scm_last_pair, scm_reverse,
4062 scm_reverse_x, scm_list_ref, scm_list_set_x, scm_list_cdr_set_x,
4063 scm_c_memq, scm_memv, scm_member), load.c (scm_search_path),
4064 options.c (change_option_setting, scm_options), posix.c
4065 (environ_list_to_c), print.c (scm_iprlist), throw.c
4066 (scm_exit_status), vectors.c (scm_vector), weaks.c
4067 (scm_weak_vector): Use SCM_NULL_OR_NIL_P instead of SCM_NULLP.
4069 * boolean.c (scm_not): Use `SCM_FALSEP || SCM_NILP' instead of
4072 * boolean.c (scm_boolean_p): Use `SCM_BOOLP || SCM_NILP' instead
4075 * eval.c (scm_lisp_nil, scm_lisp_t, s_nil_ify, scm_m_nil_ify,
4076 s_t_ify, scm_m_t_ify, s_0_cond, scm_m_0_cond, s_0_ify,
4077 scm_m_0_ify, s_1_ify, scm_m_1_ify): Removed.
4078 (scm_m_atfop): Support function aliasing. Support both function
4079 args, which need transformation, and macro args, which do not.
4080 Add explanatory comments.
4081 (SCM_CEVAL): In switch cases for SCM_IM_AND, SCM_IM_COND,
4082 SCM_IM_DO, SCM_IM_IF and SCM_IM_OR, add `|| SCM_NILP' to existing
4083 checks for SCM_FALSEP. In switch case for SCM_IM_NIL_COND, use
4084 SCM_NULLP || SCM_NILP instead of checks against (removed)
4085 scm_lisp_nil. Removed switch cases for SCM_IM_NIL_IFY,
4086 SCM_IM_T_IFY, SCM_IM_0_COND, SCM_IM_0_IFY, SCM_IM_1_IFY.
4088 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
4089 scm_m_while, scm_nil_eq): Commented out; I don't think we need
4090 these, but I don't want to remove them yet, just in case.
4091 (scm_init_lang): Define `%nil' variable on Scheme level to hold
4094 * lang.h (SCM_NILP): Test against Elisp nil value instead of
4095 against (removed) scm_lisp_nil.
4096 (SCM_NILNULLP, SCM_NIL2EOL, SCM_EOL2NIL): Commented out.
4097 (SCM_NULL_OR_NIL_P): New.
4099 * list.c (scm_append): Use SCM_VALIDATE_NULL_OR_NIL instead of
4102 * print.c (scm_isymnames): Fix comment. Remove #@nil-ify,
4103 #@t-ify, #@0-cond, #@0-ify, #@1-ify. Add #nil (for SCM_ELISP_NIL
4106 * sort.c (scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
4107 scm_sort_x, scm_sort, scm_stable_sort_x, scm_stable_sort): Use
4108 SCM_NULL_OR_NIL_P instead of SCM_NULLP. In constructions like `if
4109 (SCM_NULLP (x)) return SCM_EOL;', return x rather than SCM_EOL.
4111 * tags.h (SCM_IM_NIL_IFY, SCM_IM_T_IFY, SCM_IM_0_COND,
4112 SCM_IM_0_IFY, SCM_IM_1_IFY): Removed.
4113 (SCM_IM_BIND, SCM_IM_DELAY, SCM_IM_CALL_WITH_VALUES, SCM_UNBOUND):
4114 Numbering shifted down accordingly.
4115 (SCM_ELISP_NIL): New IFLAG.
4117 * validate.h (SCM_VALIDATE_NULL_OR_NIL): New.
4119 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
4121 * eval.c: Removed outdated references to "everr". Improved some
4124 (scm_deval_args, deval_args): Renamed scm_deval_args to
4125 deval_args, since it is not part of the interface.
4127 (SCM_CEVAL): Added (maybe somewhat verbose) comment. Avoid to
4128 use references to debug.vect[0] before it exists. Add parentheses
4129 to switch statement.
4131 * goops.h: Added local emacs variables.
4133 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
4135 * eval.[ch] (scm_deval_args): Made static.
4137 * srcprop.c (scm_source_property): Remove redundant SCM_IMP
4140 * strings.c (scm_c_string2str): Clarified comment. Replaced
4141 THINKME by FIXME for uniformness. Removed question about whether
4142 arguments need to be protected from garbage collection: Arguments
4143 must be protected as any other variable.
4145 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
4147 * procs.h (SCM_CLOSURE_BODY): New Macro.
4149 * debug.c (scm_procedure_name, scm_procedure_source), eval.c
4150 (SCM_CEVAL, SCM_APPLY), goops.c (scm_sys_initialize_object,
4151 get_slot_value, set_slot_value), procs.c
4152 (scm_procedure_documentation), sort.c (closureless), stacks.c
4153 (get_applybody): Replace SCM_CDR (SCM_CODE (...)) by
4156 * sort.c (closureless): Prefer !SCM_FOOP over SCM_NFOOP.
4158 2001-12-26 Marius Vollmer <mvo@zagadka.ping.de>
4160 * Makefile.am (guile-procedures.txt): When we don't have makeinfo,
4163 2001-12-16 Marius Vollmer <mvo@zagadka.ping.de>
4165 * stacks.c, stacks.h (scm_t_stackype): Renamed to scm_stack_type
4168 * continuations.c (scm_make_continuation): Do not retain the
4169 throw_value when the continuation is invoked.
4171 2001-12-08 Stefan Jahn <stefan@lkcc.org>
4173 * strings.c (scm_c_string2str): New function. Converts a
4174 given Scheme string into a C string. Also put in two
4175 THINKME's regarding the malloc policy for the missing converter
4178 2001-12-01 Neil Jerram <neil@ossau.uklinux.net>
4180 * gh_data.c (gh_module_lookup): Use scm_str2symbol rather than
4183 2001-11-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
4185 * gc.h (SCM_GC_CELL_WORD, SCM_GC_CELL_OBJECT,
4186 SCM_GC_SET_CELL_WORD, SCM_GC_SET_CELL_OBJECT): New macros.
4188 (SCM_GC_CELL_TYPE, SCM_CELL_WORD, SCM_CELL_OBJECT,
4189 SCM_SET_CELL_WORD, SCM_SET_CELL_OBJECT, SCM_FREE_CELL_CDR,
4190 SCM_GC_SET_CELL_OBJECT): Express in terms of SCM_GC_CELL_*
4193 (SCM_FREE_CELL_P): Express in terms of SCM_GC_CELL_TYPE.
4195 * inline.h (scm_alloc_cell, scm_alloc_double_cell): Use
4196 SCM_GC_CELL_* macros when accessing free cells.
4198 2001-11-25 Marius Vollmer <mvo@zagadka.ping.de>
4200 * vectors.h (SCM_MAKE_VECTOR_TAG): New.
4201 * unif.h (SCM_MAKE_BITVECTOR_TAG, SCM_MAKE_UVECTOR_TAG): New.
4202 * symbols.h (SCM_MAKE_SYMBOL_TAG): New.
4203 * strings.h (SCM_MAKE_STRING_TAG): New.
4204 * procs.h (SCM_MAKE_CCLO_TAG): New.
4205 * numbers.h (SCM_MAKE_BIGNUM_TAG): New.
4207 * goops.h: Replaced SCM_DEBUG_DEPRECATED with
4208 !SCM_ENABLE_DEPRECATED.
4210 * async.c, async.h (scm_system_async_mark_from_signal_handler):
4213 * scmsigs.c (scm_take_signal): Removed all code that assumes that
4214 signal handlers are allowed to divert the flow of control. Call
4215 scm_system_async_mark_from_signal_handler instead of
4216 scm_system_async_mark.
4219 Deprecated SCM_NEWCELL and SCM_NEWCELL2. Added scm_alloc_cell and
4220 scm_alloc_double_cell in their place.
4222 * gc.h (SCM_GC_SET_ALLOCATED, scm_debug_newcell,
4223 scm_debug_newcell2, scm_tc16_allocated): Removed from header.
4224 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
4225 (SCM_NEWCELL, SCM_NEWCELL2): Implement in terms of
4226 scm_deprecated_newcell and scm_deprecated_newcell2.
4228 gc.c (scm_tc16_allocated): Only define when including deprecated
4230 (scm_debug_newcell, scm_debug_newcell2): Removed.
4231 (scm_init_storage): Do not initialize scm_tc16_allocated.
4232 (scm_init_gc): Do it here.
4233 (allocated_mark): New, from old code.
4234 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
4236 * inline.c, inline.h: New files.
4237 * Makefile.am: Added them in all the right places.
4239 * _scm.h: Include "libguile/inline.h".
4241 * alist.c, coop-threads.c, debug.c, environments.c, eval.c,
4242 fports.c, gh_data.c, goops.c, guardians.c, lang.c, list.c,
4243 num2float.i.c, numbers.c, pairs.c, ports.c, print.c, procs.c,
4244 smob.c, smob.h, strings.c, strports.c, struct.c, symbols.c,
4245 unif.c, variable.c, vectors.c, vports.c, weaks.c: Replaced
4246 SCM_NEWCELL and SCM_NEWCELL2 with scm_alloc_cell and
4247 scm_alloc_double_cell, respectively.
4249 2001-11-23 Marius Vollmer <mvo@zagadka.ping.de>
4251 * modules.c (scm_c_use_module): Adapt to changes to
4252 `process-use-modules'.
4254 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
4256 * numbers.c (scm_divide): Fix more division by zero errors.
4258 2001-11-21 Gary Houston <ghouston@arglist.com>
4260 * Makefile.am (OMIT_DEPENDENCIES): removed, since it seems to be
4261 obsolete. autogen.sh says:
4262 invalid unused variable name: `OMIT_DEPENDENCIES'
4264 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
4266 * numbers.c (scm_divide): Fix (/ 0). Thanks to Keith Wright for
4269 2001-11-21 Marius Vollmer <mvo@zagadka.ping.de>
4271 * Makefile.am (install-exec-hook): Prepend $(DESTDIR) to filename.
4272 Thanks to Eric Gillespie, Jr!
4274 2001-11-21 Stefan Jahn <stefan@lkcc.org>
4276 * win32-socket.c (getservent, setservent, endservent,
4277 getprotoent, setprotoent, endprotoent): New functions.
4278 Appropriate replacements for M$-Windows.
4280 * numbers.c (SIZE_MAX, PTRDIFF_MAX, PTRDIFF_MIN): Reintroduced
4281 these definitions for GUILE_DEBUG.
4283 * net_db.c: Include "win32-socket.h" if compiling with a native
4284 M$-Windows compiler. Include some pieces of code (protoent and
4285 servent interface) protected by HAVE_* macros when using a
4286 native M$-Windows compiler.
4288 2001-11-20 Marius Vollmer <mvo@zagadka.ping.de>
4290 * modules.c (scm_c_export): Do nothing when the first argument is
4291 already the terminating NULL. Thanks to Han-Wen Nienhuys!
4293 2001-11-20 Thien-Thi Nguyen <ttn@glug.org>
4295 * Makefile.am (libpath.h): In SCM_BUILD_INFO,
4296 also include `buildstamp'.
4298 2001-11-18 Rob Browning <rlb@defaultvalue.org>
4301 (s_scm_major_version): use SCM_MAJOR_VERSION.
4302 (s_scm_minor_version): use SCM_MINOR_VERSION.
4303 (s_scm_micro_version): use SCM_MICRO_VERSION.
4304 (s_scm_version): use SCM_MAJOR_VERSION, SCM_MINOR_VERSION, and
4308 (SCM_MAJOR_VERSION): renamed from SCM_GUILE_MAJOR_VERSION.
4309 (SCM_MINOR_VERSION): renamed from SCM_GUILE_MINOR_VERSION.
4310 (SCM_MICRO_VERSION): renamed from SCM_GUILE_MICRO_VERSION.
4312 2001-11-18 Neil Jerram <neil@ossau.uklinux.net>
4314 * vectors.c (scm_vector_move_left_x, scm_vector_move_right_x):
4315 Rewrite docstrings without reference to substring-move-left/right,
4316 since the latter no longer exist.
4318 2001-11-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4320 * eval.c: Removed bogus comment about acros.
4322 (scm_unmemocar): Use !SCM_CONSP instead of SCM_IMP.
4323 Minimize scope of local variable. Eliminate dependency on
4324 macro DEBUG_EXTENSIONS.
4326 (s_splicing): New error message string.
4328 (scm_m_body): Issue 'bad body' message rather than 'missing
4329 expression' message.
4331 (scm_m_quote): Eliminate unnecessary copying.
4333 (scm_m_lambda, scm_m_letstar, scm_m_letrec, scm_m_let): Leave the
4334 checking of the body to scm_m_body.
4336 (scm_m_do): Move comment to function header. Rename arg1 to
4337 binding. Made the code a bit easier to read.
4341 (iqq): Added a comment. Changed the depth parameter to
4342 unsigned. Use size_t for vector lengths. Make sure vector object
4343 is gc protected as long as its contents are read. Add some syntax
4344 checks. Get rid of unnecessary SCM_IMP test. Clean up the
4345 control structure a bit.
4347 (scm_m_delay): Added comment about the implementation of
4350 (scm_m_define): Add comment about guile's currying define
4351 syntax. Renamed 'proc' to 'name'. Eliminate dependency on macro
4352 DEBUG_EXTENSIONS. Simplified code a bit. Eliminate SICP code.
4354 (scm_m_letrec1): Removed. Part of the functionality is taken
4355 over by the new function 'transform_bindings'.
4357 (transform_bindings): New function. Takes over some of the
4358 functionality of removed function 'scm_m_letrec1', namely to split
4359 a list of bindings into a reversed list of variables and a list of
4362 (scm_m_letrec): Call 'transform_bindings'.
4364 (scm_m_let): Minimized scope of local variables. Renamed 'proc'
4365 to 'temp' and 'arg1' to 'binding'. Eliminated redundant SCM_NIMP
4366 test. Use 'transform_bindings'. Fixed scoping error with named
4367 let (Thanks to Aubrey Jaffer for reporting the bug and to Neil
4368 Jerram for suggesting the fix). Cleaned up the control structure
4371 (scm_m_expand_body): Use 'transform_bindings'. Eliminated
4372 unnecessary consing. Eliminated unnecessary
4373 SCM_DEFER/ALLOW_INTS.
4375 (SCM_CEVAL): Un-obfuscated some loops.
4377 2001-11-16 Neil Jerram <neil@ossau.uklinux.net>
4379 * gc.h (scm_unhash_name): Old declaration removed.
4381 * eval.c (s_scm_eval): Change @var{primitive-eval} to
4382 @code{primitive-eval}.
4384 * feature.c, vectors.c, net_db.c, unif.c, weaks.c, struct.c,
4385 version.c, alist.c, ports.c, ramap.c, unif.c, strings.c, list.c:
4386 Change @deffnx lines in docstrings to say {Scheme Procedure}
4387 rather than primitive or procedure.
4389 * posix.c (scm_execl), filesys.c (scm_close), unif.c
4390 (scm_array_set_x, scm_array_contents, scm_uniform_array_read_x,
4391 scm_bit_set_star_x, scm_bit_invert_x), ramap.c (scm_array_fill_x,
4392 scm_array_for_each, scm_array_index_map_x), vectors.c (scm_vector,
4393 scm_make_vector, scm_vector_to_list, scm_vector_fill_x), strop.c
4394 (scm_string_split, scm_string_ci_to_symbol), strings.c
4395 (scm_string_p), sort.c (scm_merge), print.c (scm_newline),
4396 macros.c (scm_macro_type), alist.c (scm_acons, scm_assq):
4397 Docstring fixes and improvements reflecting edits that have been
4398 made in the reference manual source.
4400 * objprop.c (scm_object_properties, scm_set_object_properties_x,
4401 scm_object_property, scm_set_object_property_x): Remove invalid
4402 @deffnx lines for corresponding procedure property primitives.
4404 These changes add a @deffnx C function declaration and function
4405 index entries for each Guile primitive to the copy of the doc
4406 snarf output that is used for reference manual synchronization.
4407 Online help is unchanged.
4409 * snarf.h (SCM_SNARF_DOCS): Output primitive's C function name.
4410 (SCM_DEFINE, SCM_DEFINE1, SCM_REGISTER_PROC): Supply to C function
4411 name to SCM_SNARF_DOCS.
4413 * guile-snarf-docs-texi.in: Pass the shell script's arguments into
4414 snarf-check-and-output-texi.
4416 * Makefile.am (guile-procedures.texi): New rule.
4417 (BUILT_SOURCES, guile.texi, guile-procedures.txt, CLEANFILES):
4418 Changed so that the last stage of doc snarfing is now performed
4419 twice, once to produce guile-procedures.txt for online help, and
4420 once to produce guile.texi for reference manual synchronization.
4422 2001-11-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
4424 * eval.c (RETURN): Wrap in do{}while(0) in order to make it
4425 safely usable as a single statement followed by a ';', for example
4428 (SCM_CEVAL, SCM_APPLY): Clean up code using 'RETURN'.
4430 2001-11-13 Neil Jerram <neil@ossau.uklinux.net>
4432 * random.c (scm_random_solid_sphere_x,
4433 scm_random_hollow_sphere_x): Correct "shere" typos.
4435 * hashtab.c (scm_hash_fold): Add missing apostrophe to docstring.
4437 * version.c (scm_version): Update docstring to include
4440 2001-11-13 Marius Vollmer <mvo@zagadka.ping.de>
4442 * modules.c (scm_c_export): Call va_end after collecting the
4445 * strop.h, strop.c (scm_substring_move_left_x,
4446 scm_substring_move_right_x): Removed.
4448 * __scm.h (HAVE_UINTPTR_T, HAVE_PTRDIFF_T, HAVE_LONG_LONG,
4449 HAVE_LONG_LONGS): Define to "1" when defining them, to mirror what
4452 2001-11-12 Marius Vollmer <mvo@zagadka.ping.de>
4454 * numbers.c: Document macros to define when including
4455 num2integral.i.c. MAX_VALUE and MIN_VALU are no longer used, we
4456 now rely on SIZEOF_ macros that have been figured out at
4459 * num2integral.i.c: Adapt to new interface.
4460 (NUM2INTEGRAL): Test whether a fixnum can be represented in the
4461 target type by casting it and checking whether it is still the
4462 same. Do not try to handle bignums for integral types that are
4463 smaller than fixnums. When handling bignums, collect the
4464 magnituse first into a unsigned type, and correctly check for
4466 (INTEGRAL2BIG): Do not use MIN_VALUE explicitely by observing that
4467 only -MIN_VALUE can still be negative of all negative numbers (in
4470 * tags.h (SIZEOF_SCM_T_BITS): Define it appropriately.
4472 * __scm.h: Define HAVE_UINTPTR_T, HAVE_PTRDIFF_T and
4473 HAVE_LONG_LONG depending on whether their size is non-zero.
4475 2001-11-11 Thien-Thi Nguyen <ttn@glug.org>
4477 * strop.c (scm_string_null_p): Docfix; nfc.
4478 Thanks to Scott Lenser.
4480 2001-11-07 Neil Jerram <neil@ossau.uklinux.net>
4482 * extensions.c (scm_load_extension): Canonicalize docstring
4485 * unif.c (scm_uniform_array_write), ports.c
4486 (scm_current_output_port, scm_force_output), dynwind.c
4487 (scm_dynamic_wind), scmsigs.c (scm_setitimer, scm_getitimer),
4488 filesys.c (scm_open, scm_lstat), struct.c
4489 (scm_make_struct_layout), random.c (scm_random,
4490 scm_random_solid_sphere_x, scm_random_hollow_sphere_x, strop.c
4491 (scm_i_index): Remove superfluous whitespace from end of docstring
4494 * filesys.c (scm_select), guardians.c (scm_guardian_greedy_p),
4495 strings.c (scm_make_string), variable.c (scm_make_variable,
4496 scm_make_undefined_variable, scm_variable_p, scm_variable_set_x,
4497 scm_variable_bound_p), scmsigs.c (scm_setitimer, scm_getitimer),
4498 posix.c (scm_crypt), struct.c (scm_make_vtable_vtable), hashtab.c
4499 (scm_hash_fold), ports.c (scm_port_for_each): Remove superfluous
4500 newline at end of docstrings.
4502 * modules.c (scm_set_current_module): Add missing newline to
4505 2001-11-07 Stefan Jahn <stefan@lkcc.org>
4507 * win32-socket.[ch]: New files. Defines Winsock-API error codes
4508 and makes them available through Guile. That is because the
4509 Winsock-API does not store its errors in `errno' and thus cannot
4510 return error messages via `strerror (errno)'.
4512 * socket.c (scm_init_socket): Initialize `win32-socket' part
4513 here under M$-Windows.
4515 * numbers.h: Added missing declaration of
4516 `scm_sys_check_number_conversions()'.
4518 * error.c: Local definition of SCM_I_STRERROR and SCM_I_ERRNO
4519 and use in `(strerror)' and `(system-error)'.
4521 * Makefile.am (EXTRA_libguile_la_SOURCES): Added
4522 `win32-socket.[ch]' to extra source and header files.
4524 2001-11-06 Marius Vollmer <mvo@zagadka.ping.de>
4526 * script.c (scm_shell_usage, scm_compile_shell_switches): Prepend
4527 a call to turn-on-debugging when --debug has been given instead of
4528 turning it on directly. Also, handle new `--no-debug' option,
4529 which might suppress the call to turn-on-debugging.
4531 2001-11-05 Stefan Jahn <stefan@lkcc.org>
4533 * struct.c (s_scm_struct_vtable_p): Corrected docstring.
4535 2001-11-04 Stefan Jahn <stefan@lkcc.org>
4537 * Makefile.am (libguile_la_LIBADD): Added $(THREAD_LIBS_LOCAL)
4538 here (was at guile_LDADD) which describes the dependency
4539 correctly and allows a clean build on Win32.
4541 * __scm.h (SCM_API): Follow-up patch. Renamed __FOO__ macros
4544 * __scm.h: USE_DLL_IMPORT indicates the usage of the DLL
4545 import macros for external libraries (libcrypt, libqthreads,
4546 libreadline and libregex).
4548 * coop-defs.h: Include <winsock2.h> for `struct timeval'.
4550 * posix.c (flock): Added support for flock() in M$-Windows.
4552 * guile.c (SCM_IMPORT): Follow-up patch. Use SCM_IMPORT instead
4555 * fports.c (getflags): Differentiate reading and writing pipes
4558 * filesys.c (S_IS*): Redefine all of the S_IS*() macros for
4561 * coop.c (coop_condition_variable_timed_wait_mutex): Use
4562 conditionalized error code if `ETIMEDOUT' is not available.
4563 (scm_thread_usleep): Remove bogus declaration of `struct timeval
4566 * numbers.c (PTRDIFF_MIN): Moved this definition where it actually
4567 belongs. That is because NO_PREPRO_MAGIC gets undefined after
4568 each inclusion of `num2integral.i.c'.
4569 (SIZE_MAX): Define NO_PREPRO_MAGIC if SIZE_MAX is undefined.
4571 2001-11-03 Marius Vollmer <mvo@zagadka.ping.de>
4573 * eval.c (scm_m_begin): Allow `(begin)`, with no subforms.
4574 (SCM_CEVAL): Evaluate an empty `begin' to SCM_UNSPECIFIED.
4576 2001-11-02 Mikael Djurfeldt <mdj@linnaeus>
4578 * print.c (scm_iprin1): Mark print state as revealed when
4579 dispatching to generic write or display.
4581 * unif.c (scm_ra2contig): Fixed memory overwrite bug.
4583 2001-11-02 Marius Vollmer <mvo@zagadka.ping.de>
4585 Support for native Win32. Thanks to Stefan Jahn!
4587 * Makefile.am: Add win32-uname.c, win32-uname.h, win32-dirent.c
4588 and win32-dirent.h to extra source and header files. These
4589 include the uname() and the POSIX dirent interface implementation
4590 for M$-Windows. Put `-no-undefined' into LDFLAGS to support
4591 linkers which do not allow unresolved symbols inside shared
4592 libraries. Corrected `guile_filter_doc_snarfage$(EXEEXT)'
4595 * __scm.h: Defined SCM_API. This macro gets prepended to all
4596 function and data definitions which should be exported or imported
4597 in the resulting dynamic link library in the Win32 port.
4599 * __scm.h, alist.h, arbiters.h, async.h, backtrace.h, boolean.h,
4600 chars.h, continuations.h, coop-defs.h, coop-threads.h,
4601 debug-malloc.h, debug.h, deprecation.h, dynl.h, dynwind.h,
4602 environments.h, eq.h, error.h, eval.h, evalext.h, extensions.h,
4603 feature.h, filesys.h, fluids.h, fports.h, gc.h, gdb_interface.h,
4604 gdbint.h, gh.h, goops.h, gsubr.h, guardians.h, hash.h, hashtab.h,
4605 hooks.h, init.h, ioext.h, iselect.h, keywords.h, lang.h, list.h,
4606 load.h, macros.h, mallocs.h, modules.h, net_db.h, numbers.h,
4607 objects.h, objprop.h, options.h, pairs.h, ports.h, posix.h, print.h,
4608 procprop.h, procs.h, properties.h, ramap.h, random.h, rdelim.h,
4609 read.h, regex-posix.h, root.h, rw.h, scmsigs.h, script.h, simpos.h,
4610 smob.h, socket.h, sort.h, srcprop.h, stackchk.h, stacks.h, stime.h,
4611 strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h,
4612 tags.h, threads.h, throw.h, unif.h, values.h, variable.h, vectors.h,
4614 Prefixed each each exported symbol with SCM_API.
4616 * continuations.c: Added comment about the use of the extern
4617 declarations of {get,set}context() functions used in the ia64 port.
4619 * continuations.h, gc.c: `__libc_ia64_register_backing_store_base'
4620 is meant to be a `unsigned long *'.
4622 * filesys.c: Include `direct.h' if possible. Use local
4623 `win32-dirent.h' for the native M$-Windows port. Define S_IS*()
4624 macros for M$-Windows. Implementation of `fstat_Win32()' which is
4625 able to differentiate between sockets and other file descriptors.
4626 Use this function as wrapper in `scm_fstat()'. Fixed typo in
4629 * fports.c: Include `io.h' is possible. Put `*fp' into referring
4630 statement block in `scm_fport_buffer_add()'.
4631 Some corrections in `getflags()'.
4633 * gdb_interface.h (GDB_INTERFACE): Also support __CYGWIN__.
4635 * guile.c: Make sure to define __SCM_IMPORT__ for shared library
4636 build on Win32. Disable preloaded symbols on Win2 platforms.
4638 * ioext.c, ports.c: Include `io.h' is possible.
4640 * mkstemp.c: Include `process.h' is possible.
4642 * net_db.c: Disable extern declaration of `h_errno' for __CYGWIN__,
4644 Put `scm_return_entry()' into HAVE_GETSERVENT conditional.
4646 * posix.c: Remove unnecessary dirent includes and defines. Include
4647 local `win32-uname.h' for MinGW. Extern declaration of
4648 `mkstemp()' for systems where it does not exists. Make
4649 `getlogin()' available on M$-Windows.
4651 * scmsigs.c: Made `usleep()' avalable on MinGW.
4653 * stime.c: On M$-Windows `tzname[]' is known to be `_tzname[]'.
4655 * win32-dirent.c: Include "win32-dirent.h", not "dirent.h".
4657 * win32-uname.c: Include "win32-uname.h", not "uname.h".
4659 2001-10-28 Mikael Djurfeldt <mdj@linnaeus>
4661 * unif.c (scm_uniform_array_read_x, scm_uniform_array_write):
4662 Don't apply scm_uniform_vector_length on arrays.
4664 2001-10-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
4666 * eval.c (scm_lookupcar, scm_m_letstar, scm_m_do, iqq,
4667 scm_m_define, scm_m_letrec1, scm_m_let, scm_m_expand_body,
4668 scm_macroexp, unmemocopy, scm_eval_args, scm_deval_args,
4669 SCM_CEVAL, scm_map, scm_init_eval): When building lists, prefer
4670 scm_list_<n> over scm_cons[2]?.
4672 (scm_unmemocar, scm_m_cond, scm_m_letstar, scm_m_letrec1,
4673 scm_m_let, scm_m_atbind, unmemocopy, SCM_CEVAL, SCM_APPLY): Use
4674 SCM_C[AD][AD]R instead of explicit form.
4676 (scm_m_set_x, scm_m_cond, scm_m_letstar, scm_m_do): Reordered
4677 comparison parameters.
4679 (scm_m_case, scm_m_cond, scm_m_letstar, scm_m_do, SCM_CEVAL): Use
4680 !SCM_NULLP instead of SCM_NIMP.
4682 (scm_m_case): Don't copy the form. Renamed proc to clause and
4683 minimized its scope. Renamed x to clauses. Removed side
4684 effecting operation from macro call.
4686 (scm_m_cond): Don't copy the form. Renamed arg1 to clause and
4687 minimized its scope. Renamed x to clauses. Minimized the scope
4688 of variable 'len'. Make sure the else clause is treated specially
4689 even in case of '=>' occurences. Don't change the else to #t in
4690 order to be able to distinguish this case in the evaluator. Leave
4691 type checking of the recipient to the evaluator.
4693 (scm_c_improper_memq): Made the comment somewhat clearer.
4695 (scm_m_lambda): Renamed proc to formals. Removed unnecessary
4696 test for SCM_IM_LET at the place of the formal parameters.
4697 Simplified the formal parameter checking.
4699 (scm_m_letstar): Added Comment. Renamed proc to bindings.
4700 Renamed arg1 to binding and minimized its scope. Eliminated
4701 unnecessary consing.
4703 (scm_m_do): Renamed proc to bindings. Minimized the scope of
4706 (build_binding_list): New static function.
4708 (unmemocopy): Don't use SCM_TYP7 on pairs (it's unclean).
4709 Further, split up the 'letrec' unmemoizing code to the
4710 corresponding parts for 'do', 'let' and 'letrec', adding comments
4711 to each form. Cleanup the handling of the do form (This removes
4712 some *real* code :-).
4714 (SCM_CEVAL): Removed side effecting operation from macro call.
4715 Handle the 'else clause of the 'cond form specially - the symbol
4716 'else is not replaced with #t any more.
4718 2001-10-14 Gary Houston <ghouston@arglist.com>
4720 * version.c (scm_version): use sprintf instead of snprintf,
4721 for portability. thanks to Bill Schottstaedt.
4723 2001-10-14 Mikael Djurfeldt <mdj@linnaeus>
4725 * read.c (scm_lreadr): When user-defined hash procedure returns
4726 SCM_UNSPECIFIED: Fall back to standard handling instead of raising
4727 an exception. (This prevents parsing of uniform vectors from
4728 interfering with parsing of numbers.)
4730 2001-10-13 Marius Vollmer <mvo@zagadka.ping.de>
4732 * numbers.c: Set NO_PREPRO_MAGIC when defining our version of
4733 PTRDIFF_MIN. Thanks to Ken Raeburn.
4735 2001-10-07 Marius Vollmer <mvo@zagadka.ping.de>
4737 * Makefile.am (EXTRA_libguile_la_SOURCES): Added "mkstemp.c".
4739 * eval.c (scm_m_atbind): First try to find the variable without
4740 defining it locally; when it has not been found, define it
4743 * modules.c (module_variable): Pass over variables that exist but
4746 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
4748 * backtrace.c (display_backtrace_file_and_line): Only use
4749 scm_basename when POSIX support is compiled in. Thanks to Chris
4752 2001-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
4754 * numbers.c (mem2uinteger): Return number read so far when coming
4755 across a hexdigit after having read a # or if not reading a hex
4756 value. This will enable the calling code to correctly handle
4757 forms like 1e2. (The background is, that the exponent markers d,
4758 e and f are also hexdigits.) Thanks to Mikael Djurfeldt for
4759 providing this patch.
4761 (mem2complex): Fix erroneous double-negation. Now, numbers like
4762 1-i will be read correctly.
4764 2001-10-12 Mikael Djurfeldt <mdj@linnaeus>
4766 * debug.c (scm_mem_to_proc): Fixed typo in previous change.
4768 * validate.h (SCM_VALIDATE_DOUBLE_DEF_COPY): New macro.
4770 2001-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
4772 * print.c (scm_print_state_vtable, print_state_pool):
4773 Initialize. These variables are now registered as gc roots.
4775 (scm_current_pstate): Update documentation.
4777 (scm_current_pstate, scm_make_print_state, scm_free_print_state,
4778 scm_prin1, scm_init_print): print_state_pool is registered as a
4779 gc root and thus does not need to be protected by a surrounding
4782 (make_print_state): The car of print_state_pool no longer holds
4783 the scm_print_state_vtable.
4785 (scm_current_pstate, scm_make_print_state, print_circref,
4786 scm_iprin1, scm_prin1, scm_iprlist): Prefer !SCM_<foo> over
4789 (scm_prin1): When building lists, prefer scm_list_<n> over
4792 (scm_iprlist): Removed a redundant SCM_IMP test.
4794 (scm_simple_format): Use SCM_EQ_P to compare SCM values.
4796 2001-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
4798 * debug.c (scm_make_iloc): Prefer !SCM_<foo> over SCM_N<foo>.
4800 (scm_memcons, scm_mem_to_proc): When building lists, prefer
4801 scm_list_<n> over scm_cons[2]?.
4803 (scm_mem_to_proc): Prefer SCM_CONSP over SCM_NIMP.
4805 (scm_procedure_name): Use SCM_CADR instead of explicit form.
4807 (debugobj_print): Coerce scm_intprint arg 1 to long, not int.
4808 Thanks to Rob Browning for the patch (see log entry 2001-09-21) -
4809 for some reason his patch didn't make it into the cvs.
4811 2001-10-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
4813 * numbers.c (mem2decimal_from_point): Cleaned up the parsing a
4814 little bit - should even be somewhat more accurate now.
4816 2001-10-08 Rob Browning <rlb@defaultvalue.org>
4818 * gc.c: support ia64 register backing store.
4819 (SCM_MARK_BACKING_STORE): new macro.
4821 * continuations.h: support ia64 register backing store.
4822 (struct scm_t_contregs): add ia64 register backing store.
4824 * continuations.c: support ia64 register backing store.
4825 (continuation_mark): mark ia64 register backing store.
4826 (continuation_free): free ia64 register backing store.
4827 (scm_make_continuation): capture ia64 register backing store.
4828 (copy_stack_and_call): copy ia64 register backing store.
4830 2001-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
4832 * hashtab.c (scm_hash_fn_create_handle_x): The result of assoc_fn
4833 is known to be #f if no entry is found. Thus, use !SCM_FALSEP
4834 instead of SCM_NIMP to test for that case.
4836 * strings.h (SCM_SET_STRING_LENGTH): Cast the length to
4837 scm_t_bits instead of long.
4839 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
4841 * tags.h (SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
4842 SCM_T_SIGNED_BITS_MIN): New.
4843 * numbers.h (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM):
4844 Use them to make these macros computable by the preprocessor.
4846 * num2integral.i.c (INTEGRAL2NUM): Let the preprocessor test
4847 whether the integral type fits in a fixnum, not the compiler.
4848 This removes a spurious compiler warning. Also, honor the
4849 NO_PREPRO_MAGIC flag to suppress any preprocessor tests. This is
4850 needed for `long long's.
4852 * numbers.c: Define NO_PREPRO_MAGOC when including
4853 num2integral.c.i for `long long' and `signed long long'.
4855 2001-10-06 Mikael Djurfeldt <mdj@linnaeus>
4857 These changes fixes a race condition in the Guile coop - pthread
4860 * coop.c (mother_awake_p): New variable.
4861 (coop_create): Set mother_awake_p before creating or signalling
4862 mother; wait until mother is going to sleep before returning.
4863 (mother): Reset mother_awake_p before going to sleep.
4865 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
4867 * options.c (protected_objects, scm_init_options): The content of
4868 protected_objects is now protected from garbage collection using
4869 scm_gc_register_root instead of scm_permanent_object.
4871 (get_option_setting): New static function that computes an option
4872 setting as it was formerly done in the function scm_options.
4874 (get_documented_option_setting): New static function that
4875 returns option documentation as it was formerly done in the
4876 function scm_options. Note that documentation C strings are no
4877 longer precomputed into SCM objects. Instead, they are converted
4878 into SCM strings every time get_documented_option_setting is
4881 (change_option_setting): New static functions that modifies the
4882 option setting as it was formerly done in the function
4883 scm_options. The function is now exception safe, i. e. won't
4884 cause a memory leak when interrupted. Further, only non-immediate
4885 option values are added to the protection list.
4887 (scm_options): This function now has only the purpose to dispatch
4888 to to get_option_setting, get_documented_option_setting or
4889 change_option_setting, depending on the arguments given to
4892 (scm_init_opts): Don't convert documentation C strings into SCM
4893 strings. Further, don't protect any object values: They _must_
4894 be immediate values, otherwise there is no guarantee that they
4895 have not been collected before anyway.
4897 * options.[ch] (scm_t_option): Made type unsigned, name into a
4898 constant char* and val into a scm_t_bits type.
4900 (scm_options, scm_init_opts): The number of options is guaranteed
4901 to be larger or equal to zero. Thus, the type is changed to
4904 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
4906 * num2integral.i.c (NUM2INTEGRAL): Eliminated some warnings about
4907 testing an unsigned value for being >= 0.
4909 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
4911 * numbers.h: Removed old comment about using SCM_CAR to access
4914 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
4915 the return value is signed. Thanks to Brian Crowder for the bug
4918 (SCM_SRS): Avoid unnecessary casting and don't unpack input
4919 values. With this patch, SCM_SRS can be safely used for other
4920 types than scm_t_signed_bits. However, it should still better be
4921 an internal macro and thus be renamed to SCM_I_SRS.
4923 (SCM_MAKINUM, SCM_INUM): Use proper casting.
4925 2001-10-03 Gary Houston <ghouston@arglist.com>
4927 * continuations.h, unif.h: in the descriptions of the bit patterns
4928 of the heap cells, make bit 0 the least significant.
4930 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
4932 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
4933 Thanks to Golubev I. N.
4935 2001-09-25 Gary Houston <ghouston@arglist.com>
4937 * ports.c (scm_drain_input): extended the docstring. thanks to
4938 Alex Schroeder and Thien-Thi Nguyen.
4940 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
4942 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
4943 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
4944 macros. (The NUM names might soon change.)
4946 * numbers.h: Added missing declarations.
4948 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
4950 * Makefile.am: Distribute num2float.i.c.
4952 * num2float.i.c: New file, multiply included by numbers.c, used
4953 to "templatize" the float <-> num conversion routines.
4955 * numbers.c: New functions: scm_num2float, scm_float2num,
4956 scm_num2double, scm_double2num.
4958 2001-09-21 Rob Browning <rlb@defaultvalue.org>
4960 * .cvsignore: really add version.h
4962 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
4963 Otherwise it fails on the alpha. However, we might rather choose
4964 this size conditionally.
4966 * numbers.c (scm_gcd): change "k" to a long from an int.
4967 Otherwise it fails on the alpha. However, we might rather choose
4968 this size conditionally.
4970 * error.c (scm_wta): coerce char* to intptr_t before int
4973 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
4976 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
4978 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
4980 * numbers.c (scm_integer_expt): Accept inexact integer in second
4981 argument. (Thanks to Bill Schottstaedt.)
4983 2001-09-20 Rob Browning <rlb@defaultvalue.org>
4985 * .cvsignore: add version.h
4987 * versiondat.h.in: removed (obsolete).
4989 * version.h.in: renamed from version.h.
4990 (SCM_GUILE_MAJOR_VERSION): new public macro.
4991 (SCM_GUILE_MINOR_VERSION): new public macro.
4992 (SCM_GUILE_MICRO_VERSION): new public macro.
4994 * version.h: renamed to version.h.in.
4997 (scm_major_version): support integer *_VERSION macros.
4998 (scm_minor_version): support integer *_VERSION macros.
4999 (scm_micro_version): support integer *_VERSION macros.
5000 (scm_version): support integer *_VERSION macros.
5002 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
5004 * error.c, error.h: Made error keys globally accessible.
5005 Applications might want to test for these or use them in a direct
5008 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
5009 routines are passed an inexact. This change in behavior is
5010 motivated by concordance with R5RS: It is more common that a
5011 primitive doesn't want to accept an inexact for an exact.
5013 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5015 The following patch partially undoes my patch from 2001-06-30,
5016 where I added the function scm_gc_mark_cell_conservatively. The
5017 function is buggy, since it breaks guile during conservative
5018 marking if a pointer on the stack points directly into the list of
5019 free cells on the heap: With conservative cell marking this will
5020 cause the whole free list to be scanned and marked - boom!
5022 * gc.c (allocated_mark, MARK, heap_segment,
5023 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
5024 (scm_gc_mark_cell_conservatively): Remove function
5025 scm_gc_mark_cell_conservatively and update the corresponding
5026 comments and uses accordingly. Thanks to Christopher Cramer for
5027 the patch. (Minor corrections by me.)
5029 2001-09-15 Gary Houston <ghouston@arglist.com>
5031 * root.h (scm_root_state): removed the continuation_stack and
5032 continuation_stack_ptr members, which have no apparent purpose.
5033 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
5036 * root.c (root_mark), init.c (restart_stack, start_stack), gc
5037 (scm_igc): remove all references to contination_stack and
5038 continuation_stack_ptr, avoiding allocation of a vector and
5039 useless processing during gc.
5041 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
5043 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
5045 (TCONC_IN): Make sure that the cell word 0 is initialized last.
5047 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
5049 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
5051 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
5052 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
5054 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
5056 * guardians.c (mark_dependencies_in_tconc,
5057 whine_about_self_centered_zombies, scm_init_guardians): Register
5058 the static global variable `self_centered_zombies' via
5059 scm_gc_register_root, to make some cdr-ing unnecessary.
5061 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
5063 * backtrace.c (display_backtrace_file,
5064 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
5065 values, use SCM_FALSEP when comparing SCM values against #f.
5066 Thanks to Rob Browning for the bug report.
5068 2001-09-12 Martin Baulig <martin@home-of-linux.org>
5070 * strings.[ch] (scm_str2string): New function.
5072 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
5074 * gc.c (scm_done_free): Always subtract size from scm_mallocated
5075 when computing nm, even if it's negative.
5076 (scm_must_malloc): Abort on overflow of scm_mtrigger.
5077 (scm_must_realloc): Likewise.
5079 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
5081 * numbers.c (scm_sys_check_number_conversions): new function,
5082 defined if Guile is compiled in debugging mode. currently checks
5083 `scm_num2ulong', should check much much more.
5085 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
5086 unsigned, ensure that it's positive. thanks to Martin Baulig!
5088 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
5090 * __scm.h: Added new section about compile time selectable
5093 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
5094 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
5095 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
5096 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
5099 * deprecation.c (scm_include_deprecated_features): Simplified.
5101 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
5102 `SCM_IMP´ instead of `!SCM_CELLP´.
5104 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
5105 Extract side-effecting operations from macros.
5107 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
5108 scm_top_level_lookup_closure_var and scm_system_transformer.
5110 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
5112 (heap_segment): Use CELL_P instead of SCM_CELLP.
5114 * init.c (start_stack): Don't initialize
5115 scm_top_level_lookup_closure_var and scm_system_transformer.
5117 * modules.c (scm_set_current_module): Don't access
5118 scm_top_level_lookup_closure_var and scm_system_transformer.
5120 (scm_sym2var): Don't call scm_variable_set_name_hint.
5122 (scm_post_boot_init_modules): Removed deprecated initializations.
5124 * print.c (scm_ipruk): Don't access cell contents of non cells.
5126 * strings.c (scm_string_set_x): All strings are writable.
5128 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
5129 type. There is only one string type now.
5131 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
5133 * tags.h: Remove comments about two different string types.
5135 (SCM_CELLP, SCM_NCELLP): Deprecated.
5137 * variable.c (make_variable): Remove code variant for vcells.
5139 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
5140 SCM_VARIABLE_LOC): Remove code variant for vcells.
5142 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
5143 SCM_ENABLE_DEPRECATED with the logic reversed.
5145 * dynl.c (moddata, registered_mods), dynl.[ch]
5146 (scm_register_module_xxx, scm_registered_modules,
5147 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
5148 (*top-level-lookup-closure*), eval.[ch]
5149 (scm_top_level_lookup_closure_var, scm_system_transformer,
5150 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
5151 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
5152 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
5153 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
5154 scm_unprotect_object), modules.c (root_module_lookup_closure,
5155 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
5156 beautify_user_module_x_var, try_module_autoload_var,
5157 scm_module_full_name), modules.[ch] (scm_the_root_module,
5158 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
5159 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
5160 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
5161 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
5162 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
5163 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
5164 scm_make_shared_substring), tags.h (scm_tc7_substring,
5165 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
5166 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
5167 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
5168 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
5171 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
5172 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
5173 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
5174 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
5175 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
5176 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
5177 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
5178 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
5179 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
5180 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
5181 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
5182 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
5183 (setzone, scm_strftime, scm_strptime), vports.c
5184 (scm_make_soft_port): Remove calls to
5185 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
5186 gone, all strings are 0-terminated anyway.
5188 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
5189 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
5190 double inclusion of the same headers to the SCM_<filename>_H
5193 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
5194 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
5195 print.c (scm_iprin1): The type scm_tc7_substring does not exist
5198 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
5199 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
5200 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
5201 !SCM_<foo> over SCM_N<foo>.
5203 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
5205 * Makefile.am: Remove references to symbols-deprecated.c.
5207 * symbols.c (scm_init_symbols): Don't initialize deprecated
5210 * symbols-deprecated.c: Removed.
5212 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
5213 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
5214 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
5215 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
5216 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
5217 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
5218 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
5219 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
5220 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
5221 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
5222 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
5223 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
5224 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
5225 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
5226 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
5227 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
5228 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
5229 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
5230 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
5231 scm_intern0, scm_sysintern, scm_sysintern0,
5232 scm_sysintern0_no_module_lookup, scm_symbol_value0,
5233 scm_string_to_obarray_symbol, scm_intern_symbol,
5234 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
5235 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
5236 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
5237 vectors.[ch] (scm_vector_set_length_x): Removed.
5239 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
5240 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
5241 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
5242 Renamed the macros that are defined to inhibit double inclusion of
5243 the same headers to the SCM_<filename>_H format.
5245 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
5246 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
5249 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
5251 * continuations.h (scm_contregs), debug.h (scm_debug_info,
5252 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
5253 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
5254 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
5255 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
5256 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
5257 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
5258 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
5259 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
5260 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
5261 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
5262 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
5264 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
5265 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
5266 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
5267 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
5268 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
5269 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
5270 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
5271 double inclusion of the same headers to the SCM_<filename>_H
5274 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
5275 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
5276 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
5277 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
5278 !SCM_<foo> over SCM_N<foo>.
5280 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
5282 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
5283 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
5284 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
5285 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
5286 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
5287 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
5288 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
5289 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
5290 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
5291 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
5292 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
5293 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
5294 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
5295 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
5296 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
5297 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
5298 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
5299 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
5300 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
5301 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
5302 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
5303 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
5304 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
5305 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
5306 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
5307 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
5308 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
5309 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
5310 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
5311 the macros that are defined to inhibit double inclusion of the
5312 same headers to the SCM_<filename>_H format.
5314 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
5316 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
5317 "scm_t_portable" with "scm_port_table" which was an artifact from
5318 the great "scm_*_t -> scm_t_" renaming.
5320 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
5322 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
5323 used; nfc. Thanks to Bill Schottstaedt.
5325 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
5326 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
5327 Thanks to Chris Cramer.
5329 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
5331 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
5333 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
5335 * dynwind.h (scm_swap_bindings): Declare.
5336 * dynwind.c (scm_swap_bindings): Make non-static.
5338 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
5340 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
5341 doing exactly nothing about them). thanks Neil!
5343 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
5345 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
5347 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
5349 * gc.c: Fix omission bug: Add `heap_segment' forward decl
5350 (proto) in the case when either `GUILE_DEBUG' or
5351 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
5353 (map_free_list): Fix typo: Ref `f' correctly.
5355 Thanks to Chris Cramer.
5357 2001-08-15 Rob Browning <rlb@defaultvalue.org>
5359 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
5361 (libpath.h): change libguileversion to libguileinterface.
5363 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
5365 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
5366 ChangeLog-2000. Thanks to Daniel Skarda!
5368 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
5370 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
5371 do it from the Makefile.
5373 * Makefile.am: rearrange the snarfing slightly, so that .doc files
5374 are of a reasonable size.
5376 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
5378 * stacks.c (scm_make_stack): Improve docstring by explaining use
5381 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
5383 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
5384 scm_char_whitespace_p, scm_char_upper_case_p,
5385 scm_char_lower_case_p, scm_char_is_both_p): Do not require
5386 characters to fulfill isascii in addition to the primary
5389 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5391 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
5392 scm_istr2flo, scm_istring2number): Removed.
5394 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
5397 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
5398 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
5401 (scm_string_to_number): Use new number parser.
5403 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
5404 handles complex numbers.
5406 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
5409 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
5412 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
5414 (scm_i_mem2number): Added.
5416 (scm_exact_to_inexact): Changed signature.
5418 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
5419 here instead of within scm_i_mem2number. Call scm_i_mem2number
5420 instead of scm_istr2int and scm_istring2number.
5422 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5424 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
5425 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
5426 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
5427 !SCM_<pred> over SCM_N<pred>.
5429 (scm_eval_body): Remove side effecting code from macro call.
5431 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
5434 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5436 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
5438 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
5440 Removed vcell slot from structs.
5442 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
5445 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
5446 zero. Use scm_vtable_index_layout instead of "0" when accessing
5448 (scm_init_struct): Remove vcell slot layout code from
5449 required_vtable_fields.
5451 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
5453 * goops.c (build_class_class_slots): Removed vcell slot
5456 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
5457 Removed vcell slot layout code.
5458 (scm_si_vcell): Removed.
5460 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
5462 "Glocs" have been removed.
5464 * tags.h: Update tag system docs.
5465 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
5466 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
5467 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
5468 or SCM_NCONSP, respectively.
5470 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
5471 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
5472 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
5474 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
5475 tell glocs from structs.
5477 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
5479 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
5480 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
5481 instead of with glocs.
5482 (EVALCAR): Do not test for glocs.
5483 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
5485 (scm_unmemocar): Do not handle glocs.
5486 (scm_m_atfop): Memoize as a variable, not as a gloc.
5487 (scm_eval_args, scm_deval_args): Do not handle glocs.
5488 (scm_ceval, scm_deval): Likewise.
5490 * eval.h (SCM_XEVALCAR): Do not test for glocs.
5491 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
5494 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
5496 * dynwind.c (scm_swap_bindings): Likewise.
5497 (scm_dowinds): Updated to recognize lists of variables instead of
5500 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
5503 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
5506 2001-07-25 Gary Houston <ghouston@arglist.com>
5508 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
5509 docstrings to reflect the n-ary implementation.
5511 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
5513 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
5514 value of a variable, not the plain "return" statement.
5516 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
5518 * eval.c: Allow variables in memoized code (in addition to glocs).
5519 (scm_lookupcar): Handle variables in lost races. Replace symbol
5520 with variable directly, do not make a gloc.
5521 (scm_unmemocar): Rewrite variables using a reverse lookup, just
5523 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
5526 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
5528 * variable.c (scm_i_variable_print): Use "value" instead of
5529 "binding" since a binding is the mapping between symbols and
5530 variables, not between variables and their values.
5532 * tags.h (scm_tc7_variable): New.
5533 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
5534 * print.c (scm_iprin1): Likewise.
5536 * variable.h (scm_tc16_variable): Removed.
5537 (SCM_VARIABLEP): Test for new tc7 code.
5538 (scm_i_variable_print): New.
5539 * variable.c (scm_tc16_variable): Removed.
5540 (variable_print): Renamed to scm_i_variable_print and made
5542 (variable_equal_p): Removed.
5543 (make_variable): Construct a tc7 object instead of a smob.
5544 (scm_init_variable): Do not register smob.
5546 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
5548 * tags.h: Include inttypes.h when we have it.
5550 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
5552 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
5553 is taken by the new SCM_IM_CALL_WITH_VALUES.
5554 * print.c (scm_isymnames): Update table accordingly.
5556 2001-07-22 Gary Houston <ghouston@arglist.com>
5558 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
5559 SCM_MAKINUM to convert regoff_t value to SCM.
5561 2001-07-21 Gary Houston <ghouston@arglist.com>
5563 * scmsigs.c: include sys/time.h for itimer stuff.
5565 2001-07-19 Rob Browning <rlb@defaultvalue.org>
5567 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
5569 * c-tokenize.lex: add option %nounput to quiet warning.
5570 Add prototype for yylex to quiet warning.
5572 * scmconfig.h.in: add flags for setitimer and getitimer.
5574 * scmsigs.h (scm_init_scmsigs): new prototype.
5575 (scm_init_scmsigs): new prototype.
5577 * scmsigs.c (s_scm_setitimer): new function.
5578 (s_scm_setitimer): new function.
5580 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5582 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
5583 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
5584 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
5585 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
5586 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
5587 guile-func-name-check.in, guile-snarf-docs-texi.in,
5588 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
5589 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
5590 objprop.c, objprop.h, options.c, options.h, random.h,
5591 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
5592 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
5593 version.c, version.h: Updated copyright notice.
5595 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5597 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
5598 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
5599 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
5600 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
5601 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
5602 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
5603 sym_environment, scm_sym_change_class): New static variables to
5604 hold predefined symbols.
5606 (build_class_class_slots): Build the list using scm_list_n
5607 instead of cons. Also, slots are already created as lists, thus
5608 making a call to maplist unnecessary.
5610 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
5611 scm_class_direct_subclasses, scm_class_direct_methods,
5612 scm_class_precedence_list, scm_class_slots, scm_class_environment,
5613 scm_method_procedure, create_standard_classes, purgatory): Use
5616 (build_slots_list, compute_getters_n_setters,
5617 scm_sys_initialize_object, scm_sys_inherit_magic_x,
5618 get_slot_value_using_name, set_slot_value_using_name,
5619 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
5620 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
5621 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
5623 (scm_sys_prep_layout_x): Minimize variable scopes.
5625 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
5626 scm_sys_fast_slot_set_x): Fix signedness.
5628 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
5629 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
5630 scm_memoize_method, scm_wrap_object): Use packing and unpacking
5631 when converting to and from SCM values.
5633 (scm_enable_primitive_generic_x): Add rest argument checking.
5635 (map, filter_cpl, maplist, scm_sys_initialize_object,
5636 scm_sys_prep_layout_x, slot_definition_using_name,
5637 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
5638 call_memoize_method, scm_make, scm_make_class): Prefer explicit
5639 predicates over SCM_N?IMP tests.
5641 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
5644 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
5647 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
5649 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
5651 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
5653 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
5655 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
5657 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
5659 * strings.c (s_scm_string): fix arg position in assert.
5661 2001-07-11 Gary Houston <ghouston@arglist.com>
5663 * strports.c (st_write): use memcpy, not strncpy. thanks to
5666 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
5668 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
5669 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
5670 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
5671 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
5672 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
5673 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
5674 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
5675 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
5676 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
5677 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
5678 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
5679 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
5680 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
5681 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
5682 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
5683 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
5684 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
5685 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
5686 weaks.c, weaks.h: Remove "face-lift" comment.
5688 2001-07-08 Rob Browning <rlb@defaultvalue.org>
5690 * .cvsignore: add stamp-h.in.
5692 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5694 * hooks.c (scm_make_hook, scm_add_hook_x),
5695 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
5696 value info to the docstrings.
5698 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5700 Some more compatibility patches for Windows.
5702 * posix.c (getlogin): getlogin() implementation for Windows.
5704 * backtrace.c, ioext.c: Include <stdio.h>.
5706 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
5709 * cpp_sig_symbols.in: Added SIGBREAK.
5711 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
5713 * strports.c (scm_read_0str, scm_eval_0str): Call
5714 scm_c_read_string and scm_c_eval_string respectively, not
5715 themselves. Thanks to Dale P. Smith!
5717 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5719 * unif.c (scm_array_set_x): The variable args does not
5720 necessarily have to be a list. Further, got rid of a redundant
5723 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5725 * list.c (SCM_I_CONS): Make sure the cell type is initialized
5728 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
5729 init_heap_seg): Fixed signedness.
5731 (init_heap_seg): Replaced strange for-loop with a while loop.
5733 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
5735 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
5737 The following patch adds conservative marking for the elements of
5738 free or allocated cells.
5740 * gc.c (allocated_mark, heap_segment): New static functions.
5742 (which_seg): Deleted, since the functionality is now provided by
5743 function heap_segment.
5745 (map_free_list): Use heap_segment instead of which_seg.
5747 (MARK): If cell debugging is disabled, mark free cells
5750 (scm_mark_locations, scm_cellp): Extracted the search for the
5751 heap segment of a SCM value into function heap_segment.
5753 (scm_init_storage): Allocated cells must be marked
5756 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
5758 The following patch changes the representation of weak vectors to
5759 double cells instead of using an extension of the vector's
5762 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
5763 the result of SCM_WVECT_GC_CHAIN.
5765 (scm_gc_sweep): Weak vectors don't have extra fields any more.
5767 * weaks.c (allocate_weak_vector): New static function. It does
5768 not patch any previously created vector object during the
5769 construction of a weak vector, and thus doesn't need to switch
5770 off interrupts during vector creation.
5772 (scm_make_weak_vector, scm_make_weak_key_hash_table,
5773 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
5774 Use allocate_weak_vector to provide the new weak vector object.
5776 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
5777 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
5778 now stored in the double cell.
5780 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
5783 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
5784 using an entry of the double cell.
5786 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
5788 * stamp-h.in: bye bye
5790 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
5792 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
5795 * load.c, load.h (scm_c_primitive_load,
5796 scm_c_primitive_load_path): New.
5798 * strports.c, strports.h (scm_c_read_string): Renamed from
5799 scm_read_0str. Also, added "const" qualifier to argument.
5800 (scm_c_eval_string): Renamed from scm_eval_0str.
5801 (scm_read_0str, scm_eval_0str): Deprecated.
5803 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5805 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
5808 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
5810 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
5811 scm_list_n): New functions.
5812 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
5813 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
5814 (lots of files): Use the new functions.
5816 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
5818 * strings.c: #include "libguile/deprecation.h".
5820 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5822 * read.c (scm_lreadr): When reading a hash token, check for a
5823 user-defined hash procedure first, so that overriding the builtin
5824 hash characters is possible (this was needed for implementing
5825 SRFI-4's read synax `f32(...)').
5827 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
5828 because the latter is unsigned now and breaks comparisons like
5829 (n < (scm_t_signed_bits)MIN_VALUE).
5831 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
5833 * eval.h, eval.c (scm_call_4): New function.
5835 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
5836 directly rather than dispatching to them via scm_ithrow and a lazy
5839 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
5840 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
5841 for trap handler procedures.
5843 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
5844 procedures not being #f.
5846 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
5848 * Makefile.am (c-tokenize.c): add rule to generate it.
5849 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
5851 filter-doc-snarfage.c: remove.
5853 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5855 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
5857 The following set of changes makes compiling Guile under various
5858 Windows compilers easier. Compilation under GNU systems should
5859 not be affected at all.
5861 Thanks to Stefan Jahn for all necessary information, patches and
5864 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
5865 getpgrp, ttyname, primitive-fork and some header inclusion for
5868 * random.c: Define M_PI, if not predefined and use __int64 for
5869 LONG64 under Windows.
5871 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
5872 Windows and conditionalize some signal names.
5874 * socket.c (scm_getsockopt): Added missing comma.
5875 Include socket library header under Windows.
5877 * stime.c (CLKTCK): Add cast to int, to make it compile under
5880 * ports.c (truncate): New function, compiled only under Windows.
5882 * net_db.c: Do not declare errno under Windows.
5884 * iselect.h, inet_aton.c: Include socket library headers under
5887 * guile.c (inner_main): Under Windows, initialize socket library
5888 and initialize gdb_interface data structures.
5890 * gdb_interface.h: Under Windows, gdb_interface cannot be
5891 initialized statically. Initialize at runtime instead.
5893 * fports.c (write_all): ssize_t -> size_t.
5894 (fport_print): Conditionalize call to ttyname().
5895 (getflags): New function, compiled only under Windows.
5897 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
5898 primitives chown, link, fcntl.
5899 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
5902 * backtrace.c: Include <io.h> under Windows.
5904 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
5906 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
5909 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
5911 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
5912 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
5913 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
5914 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
5915 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
5916 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
5917 (scm_dynamic_wind, scm_dowinds), environments.c
5918 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
5919 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
5920 goops.c (GETVAR, purgatory, make_class_from_template,
5921 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
5922 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
5923 (scm_primitive_load), modules.c (scm_resolve_module,
5924 scm_c_define_module, scm_c_use_module, scm_c_export,
5925 module_variable, scm_eval_closure_lookup, scm_sym2var,
5926 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
5927 ports.c (scm_port_for_each), print.c (scm_printer_apply),
5928 properties.c (scm_primitive_property_ref), ramap.c (ramap,
5929 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
5930 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
5931 (scm_object_to_string, scm_call_with_output_string,
5932 scm_call_with_input_string), throw.c (scm_body_thunk,
5933 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
5934 scm_make_shared_array), vports.c (sf_flush, sf_write,
5935 sf_fill_input, sf_close): Use one of the above functions.
5936 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
5938 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
5940 * filesys.c (scm_close), ports.c (scm_close_port,
5941 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
5942 instead of SCM_NEGATE_BOOL.
5944 * filesys.c (scm_stat): Clean up type dispatch.
5946 * filesys.c (scm_stat), ports.c (scm_input_port_p,
5947 scm_output_port_p): Get rid of redundant IM type check.
5949 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
5950 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
5951 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
5952 scm_return_entry), numbers.c (scm_number_to_string), objects.c
5953 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
5954 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
5955 scm_addr_vector), stime.c (scm_strftime), strings.c
5956 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
5957 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
5958 scm_string_split), strports.c (scm_strport_to_string), symbols.c
5959 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
5960 instead of scm_makfromstr.
5962 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
5963 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
5964 scm_read_hash_extend), stime.c (scm_strftime), strings.c
5965 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
5966 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
5967 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
5968 !SCM_<pred> over SCM_N<pred>.
5970 * strings.[ch] (scm_makfromstr): Deprecated.
5972 (scm_mem2string): New function, replaces scm_makfromstr.
5974 * strings.c (scm_substring), strop.c (string_copy,
5975 scm_string_split), strports.c (scm_strport_to_string), symbols.c
5976 (scm_symbol_to_string): Fix gc problem.
5978 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
5981 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
5982 warning about comparing signed and unsigned values. This fix is
5983 not optimal, since it won't work reliably if sizeof (c_start) >
5984 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
5985 solution is to define this macro as an inline function, thus
5986 allowing to specifiy the types of c_start and c_end.
5988 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5990 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
5993 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
5994 Rename <foo>H to SCM_<foo>_H.
5996 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
5997 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
5999 (narrow_stack): Make i unsigned. Don't use side-effecting
6000 operations in conditions.
6002 (narrow_stack, scm_make_stack, scm_stack_id,
6003 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
6005 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
6006 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
6009 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
6012 (scm_last_stack_frame): Remove bogus `;´.
6014 * stacks.h (SCM_FRAMEP): Fix type check.
6016 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
6018 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
6019 c-tokenize.c when doing maintainer-clean.
6021 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
6023 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
6026 * eval.c: all hash signs are in column 0.
6028 * Makefile.am (guile_filter_doc_snarfage): build using
6029 c-tokenize.c, not filter-doc-snarfage.c.
6030 rearrange snarfing dependencies a bit.
6032 * c-tokenize.lex: new file.
6034 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
6036 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
6037 scm_t_srcpropso_plist. See the big type renaming.
6038 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
6039 Thanks to Seth Alves!
6041 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
6042 they aren't defined already.
6044 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
6046 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
6047 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
6050 * backtrace.c (display_expression, scm_set_print_params_x,
6051 display_application, display_frame, scm_backtrace), numbers.c
6052 (scm_istring2number), objects.c (scm_class_of,
6053 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
6054 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
6056 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
6059 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
6060 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
6062 * objects.c (scm_class_of): Type fix.
6064 (scm_mcache_lookup_cmethod): Improved comment, simplified,
6067 * pairs.h (scm_error_pair_access): The function can return if
6070 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6072 * init.c (scm_init_guile_1): Removed initialization of tag.c.
6074 * gdbint.c, init.c: Removed inclusion of tag.h.
6076 * tag.h, tag.c: Removed files.
6078 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
6080 2001-06-20 Gary Houston <ghouston@arglist.com>
6082 * deprecation.c, extensions.c, rw.c: include string.h.
6084 2001-06-19 Gary Houston <ghouston@arglist.com>
6086 * filter-doc-snarfage.c (process): added ungetc in
6087 MULTILINE_COOKIE case since otherwise it fails when there's no
6088 space between the '(' and the quote of the following string
6091 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
6093 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
6095 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
6097 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
6098 extension takes place.
6099 * strings.h (SCM_STRING_LENGTH): Likewise.
6100 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
6102 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
6105 * tags.h: Include <stdint.h> when we have it.
6106 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
6107 available. Else use "unsigned long".
6108 (scm_signed_bits_t): New.
6110 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
6111 (SCM_INUM): Cast result to scm_signed_bits_t.
6113 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
6115 * mkstemp.c: Update path to #include file scmconfig.h.
6116 Thanks to Golubev I. N.
6118 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
6120 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
6122 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
6123 the macro definition.
6125 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
6126 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
6127 instead of SCM_INST_TYPE.
6129 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
6130 the object is a struct before accessing its struct flags.
6132 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
6134 2001-06-10 Gary Houston <ghouston@arglist.com>
6136 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
6137 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
6138 work reliably anymore. try it from boot-9.scm instead.
6140 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
6142 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
6143 Thanks to Matthias Köppe!
6145 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
6147 * snarf.h, filter-doc-snarfage.c: more changes to cope with
6148 space-happy C preprocessors.
6150 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
6151 inside cookies. thanks to Matthias Köppe!
6153 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
6155 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
6156 keywords. Fix gc protection.
6158 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
6159 operations in macro calls.
6161 * pairs.c (scm_error_pair_access): Avoid recursion.
6163 Thanks to Matthias Koeppe for reporting the bugs that correspond
6164 to the following set of patches.
6166 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
6167 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
6168 bitvector base address using SCM_BITVECTOR_BASE.
6170 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
6173 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
6175 * goops.c (SCM_CLASS_REDEF): Removed.
6177 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
6180 Thanks to Matthias Koeppe for reporting the bugs that correspond
6181 to the following set of patches.
6183 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
6184 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
6185 scm_sys_allocate_instance, clear_method_cache,
6186 scm_sys_invalidate_method_cache_x, scm_make,
6187 create_standard_classes, scm_make_port_classes, scm_make_class,
6188 scm_add_slot): Use SCM_SET_SLOT to set slot values.
6190 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
6192 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
6194 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
6195 UNARY_ELTS_CODE): Remove bogus break statement.
6197 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
6198 Don't access bit vectors elements as SCM objects.
6200 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
6201 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
6202 Don't assign to an unpacked value.
6204 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
6206 * __scm.h (SCM_NORETURN): Moved here from error.h.
6208 (SCM_UNUSED): New macro.
6210 (SCM_DEBUG_PAIR_ACCESSES): New macro.
6212 * backtrace.c (display_error_handler), continuations.c
6213 (continuation_print), debug.c (debugobj_print), dynwind.c
6214 (guards_print), environments.c (observer_print,
6215 core_environments_finalize, leaf_environment_cell,
6216 leaf_environment_print, eval_environment_print,
6217 eval_environment_observer, import_environment_define,
6218 import_environment_undefine, import_environment_print,
6219 import_environment_observer, export_environment_define,
6220 export_environment_undefine, export_environment_print,
6221 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
6222 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
6223 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
6224 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
6225 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
6226 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
6227 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
6228 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
6229 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
6230 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
6231 set_slot_value, test_slot_existence, scm_change_object_class,
6232 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
6233 default_setter), guardians.c (guardian_print, guardian_gc_init,
6234 guardian_zombify, whine_about_self_centered_zombies), guile.c
6235 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
6236 mallocs.c (malloc_print), numbers.c (scm_print_real,
6237 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
6238 end_input_default, scm_port_print, fill_input_void_port,
6239 write_void_port), root.c (root_print), smob.c (scm_mark0,
6240 scm_free0, scm_smob_print, scm_smob_apply_1_error,
6241 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
6242 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
6243 (scm_struct_free_0, scm_struct_free_standard,
6244 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
6245 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
6246 scm_handle_by_throw, scm_ithrow), weaks.c
6247 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
6248 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
6249 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
6251 * error.h (SCM_NORETURN): Moved to __scm.h.
6253 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
6254 Renamed <foo>H to SCM_<foo>_H.
6256 * gc.c (debug_cells_gc_interval): New static variable.
6258 (scm_assert_cell_valid): If selected by the user, perform
6259 additional garbage collections.
6261 (scm_set_debug_cell_accesses_x): Extended to let the user specify
6262 if additional garbage collections are desired.
6264 (mark_gc_async): If additional garbage collections are selected
6265 by the user, don't call the after-gc-hook. Instead require the
6266 user to run the hook manually.
6268 * pairs.c (scm_error_pair_access): New function. Only compiled
6269 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
6271 * pairs.h (SCM_VALIDATE_PAIR): New macro.
6273 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
6274 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
6275 is a real pair object. (Glocs are also accepted, but that may
6276 change.) If not, abort with an error message.
6278 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
6280 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
6282 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
6283 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
6285 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
6287 * extensions.c (scm_c_register_extension): Allow NULL as library
6289 (load_extension): Ignore NULL library names when comparing.
6291 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
6292 non-pointers are being compared. Thanks to Alexander Klimov!
6294 2001-06-04 Gary Houston <ghouston@arglist.com>
6296 * rw.c (scm_write_string_partial): new procedure implementing
6297 write-string/partial in (ice-9 rw).
6298 * rw.h: declare scm_write_string_partial.
6300 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
6302 * keywords.c (keyword_print): Substract 1 from length of symbol
6303 name, accounting for the silly dash.
6305 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
6306 Do not emit deprecation warning.
6308 Added exception notice to all files.
6310 * dynl.c: Include "deprecation.h".
6312 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
6314 * dynl.c (scm_register_module_xxx, scm_registered_modules,
6315 scm_clear_registered_modules): Deprecated.
6317 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
6319 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
6320 guile-snarf-docs-texi.
6322 * fports.c: HAVE_ST_BLKSIZE changed to
6323 HAVE_STRUCT_STAT_ST_BLKSIZE.
6324 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
6325 HAVE_STRUCT_STAT_ST_BLKSIZE.
6327 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
6328 HAVE_STRUCT_STAT_ST_RDEV.
6329 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
6330 HAVE_STRUCT_STAT_ST_BLKSIZE.
6331 (scm_stat2scm): HAVE_ST_BLOCKS changed to
6332 HAVE_STRUCT_STAT_ST_BLOCKS.
6334 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
6336 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
6337 of scm_eval_x to allow module changes between the forms in the
6338 string. Set/restore module using scm_c_call_with_current_module.
6340 * mkstemp.c: New file, slightly modified from libiberties
6343 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
6345 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
6346 filter-doc-snarfage.c: new files.
6348 * Makefile.am: add stuff to [build,] use and distribute
6349 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
6351 * guile-snarf.in: grok the new snarf output.
6353 * snarf.h: make the output both texttools- and `read'-friendly.
6355 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
6356 guile-snarf-docs. (should also deprecate, I guess. maybe not).
6358 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
6360 * print.c (scm_simple_format): Support "~~" and "~%". Signal
6361 error for unsupported format controls and for superflous
6362 arguments. Thanks to Daniel Skarda!
6364 * print.h, print.c (scm_print_symbol_name): Factored out of
6366 (scm_iprin1): Call it.
6368 * keywords.c (keyword_print): Use scm_print_symbol_name so that
6369 weird names are printed correctly.
6371 * print.c (scm_print_symbol_name): Symbols whose name starts with
6372 `#' or `:' or ends with `:' are considered weird.
6374 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6376 * numbers.c (scm_difference, scm_divide): Clarified comments for -
6379 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6381 * debug.h: Removed prototype for scm_eval_string.
6383 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6385 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
6386 (make-string 2000 #\!))' in an older version).
6388 Change strncpy to memcpy to allow embedded NUL characters in
6391 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
6393 * hooks.c (scm_create_hook): deprecated.
6394 (make_hook): deleted.
6395 (scm_make_hook): all the hook creation code is now here.
6397 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
6398 a hook, make it permanent, and do a `scm_c_define' on it.
6400 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
6402 * socket.c (s_scm_inet_pton): fix docstring quoting.
6403 (s_scm_inet_ntop): ditto.
6405 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
6407 * hashtab.c (scm_internal_hash_fold): fix argument position in
6410 * environments.c (s_scm_import_environment_set_imports_x): fix
6411 argument position in SCM_ASSERT.
6413 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
6414 (s_scm_make_iloc): ditto.
6416 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
6418 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
6420 * eval.c (promise_print): Read the promise's value as an object.
6422 (SCM_CEVAL): Don't perform side-effecting operations in macro
6425 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
6426 conditional expression.
6428 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
6431 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
6432 text, removed redundant computation of effective_length and fixed
6435 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
6438 (wrap_init): Don't use SCM_C[AD]R for non pairs.
6440 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
6442 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
6443 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
6445 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
6447 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
6448 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
6449 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
6450 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
6452 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
6454 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
6456 * ramap.c (ramap_rp): Removed bogus `;´.
6458 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
6461 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
6462 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
6463 Read SCM objects rather than scm_bits_t values.
6465 * tags.h (SCM_VOIDP_TEST): Removed.
6467 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
6468 value of 2 now corresponds to the former 1, the current 1
6469 corresponds to the former situation that SCM_VOIDP_TEST was
6472 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
6473 If this appears to be not ANSI compliant, we will change it to
6474 typedef struct scm_unused_struct { } * SCM;
6475 Thanks to Han-Wen Nienhuys for the suggestion.
6477 * unif.c (scm_array_set_x): Fix typing problem, and use
6478 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
6479 dealing with uniform vectors.
6481 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
6483 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
6484 (scm_igc): mark from them, too (precisely, not conservatively!).
6486 * root.h (scm_gc_registered_roots): new object in
6489 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
6490 `scm_protect_object'. shouldn't call it at all, though, it seems.
6492 * gc.c (scm_[un]protect_object): deprecated.
6493 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
6494 (scm_gc_[un]register_root[s]): new.
6496 * gc.h: add prototypes for scm_gc_[un]protect_object,
6497 scm_gc_[un]register_root[s].
6499 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
6501 revert the controversial part of the 2001-05-24 changes.
6503 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
6505 * modules.c (scm_env_module): Exported to Scheme.
6507 * eval.c (scm_debug_opts): New option `show-file-name'.
6509 * debug.h (SCM_SHOW_FILE_NAME): New.
6511 * backtrace.c: Include "libguile/filesys.h".
6512 (sym_base, display_backtrace_get_file_line,
6513 display_backtrace_file, display_backtrace_file_and_line): New.
6514 (display_frame): Call display_backtrace_file_and_line if that is
6516 (display_backtrace_body): Call scm_display_backtrace_file if
6519 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
6520 Prototypes removed since there's no definition for these
6523 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6525 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
6526 Changed use of scm_array->scm_array_t and
6527 scm_array_dim->scm_array_dim_t to enable build with
6528 --disable-deprecated.
6530 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
6532 The purpose of this set of changes is to regularize Guile's usage
6533 of ANSI C integral types, with the following ideas in mind:
6535 - SCM does not nesessarily have to be long.
6536 - long is not nesessarily enough to store pointers.
6537 - long is not nesessarily the same size as int.
6539 The changes are incomplete and possibly buggy. Please test on
6543 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
6546 * unif.h: type renaming:
6547 scm_array -> scm_array_t
6548 scm_array_dim -> scm_array_dim_t
6549 the old names are deprecated, all in-Guile uses changed.
6551 * tags.h (scm_ubits_t): new typedef, representing unsigned
6554 * stacks.h: type renaming:
6555 scm_info_frame -> scm_info_frame_t
6556 scm_stack -> scm_stack_t
6557 the old names are deprecated, all in-Guile uses changed.
6559 * srcprop.h: type renaming:
6560 scm_srcprops -> scm_srcprops_t
6561 scm_srcprops_chunk -> scm_srcprops_chunk_t
6562 the old names are deprecated, all in-Guile uses changed.
6564 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
6565 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
6566 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
6567 vectors.c, vports.c, weaks.c:
6568 various int/size_t -> size_t/scm_bits_t changes.
6570 * random.h: type renaming:
6571 scm_rstate -> scm_rstate_t
6572 scm_rng -> scm_rng_t
6573 scm_i_rstate -> scm_i_rstate_t
6574 the old names are deprecated, all in-Guile uses changed.
6576 * procs.h: type renaming:
6577 scm_subr_entry -> scm_subr_entry_t
6578 the old name is deprecated, all in-Guile uses changed.
6580 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
6582 scm_option -> scm_option_t
6583 the old name is deprecated, all in-Guile uses changed.
6585 * objects.c: various long -> scm_bits_t changes.
6586 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
6588 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
6591 * num2integral.i.c: new file, multiply included by numbers.c, used
6592 to "templatize" the various integral <-> num conversion routines.
6594 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
6595 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
6597 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
6598 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
6599 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
6600 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
6601 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
6602 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
6603 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
6604 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
6605 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
6606 scm_num2size): new functions.
6608 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
6610 * load.c: change int -> size_t in various places (where the
6611 variable is used to store a string length).
6612 (search-path): call scm_done_free, not scm_done_malloc.
6614 * list.c (scm_ilength): return a scm_bits_t, not long.
6615 some other {int,long} -> scm_bits_t changes.
6617 * hashtab.c: various [u]int -> scm_bits_t changes.
6618 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
6619 (scm_ihashx): n: uint -> scm_bits_t
6620 use scm_bits2num instead of scm_ulong2num.
6622 * gsubr.c: various int -> scm_bits_t changes.
6624 * goops.[hc]: various {int,long} -> scm_bits_t changes.
6626 * gh_data.c (gh_num2int): no loss of precision any more.
6628 * gh.h (gh_str2scm): len: int -> size_t
6629 (gh_{get,set}_substr): start: int -> scm_bits_t,
6631 (gh_<num>2scm): n: int -> scm_bits_t
6632 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
6633 (gh_length): return scm_bits_t, not unsigned long.
6635 * gc.[hc]: various small changes relating to many things stopping
6636 being long and starting being scm_[u]bits_t instead.
6637 scm_mallocated should no longer wrap around.
6639 * fports.h: type renaming:
6640 scm_fport -> scm_fport_t
6641 the old name is deprecated, all in-Guile uses changed.
6643 * fports.c (fport_fill_input): count: int -> scm_bits_t
6644 (fport_flush): init_size, remaining, count: int -> scm_bits_t
6646 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
6647 those prototypes, as the functions they prototype don't exist.
6649 * fports.c (default_buffer_size): int -> size_t
6650 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
6651 default_size: int -> size_t
6652 (scm_setvbuf): csize: int -> scm_bits_t
6654 * fluids.c (n_fluids): int -> scm_bits_t
6655 (grow_fluids): old_length, i: int -> scm_bits_t
6656 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
6658 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
6660 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
6661 the new and shiny SCM_NUM2INT.
6663 * extensions.c: extension -> extension_t (and made a typedef).
6665 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
6666 there are no nasty surprises if/when the various deeply magic tag
6667 bits move somewhere else.
6669 * eval.c: changed the locals used to store results of SCM_IFRAME,
6670 scm_ilength and such to be of type scm_bits_t (and not int/long).
6671 (iqq): depth, edepth: int -> scm_bits_t
6672 (scm_eval_stack): int -> scm_bits_t
6673 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
6674 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
6675 i: int -> scm_bits_t
6677 * environments.c: changed the many calls to scm_ulong2num to
6679 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
6681 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
6683 * debug.h: type renaming:
6684 scm_debug_info -> scm_debug_info_t
6685 scm_debug_frame -> scm_debug_frame_t
6686 the old names are deprecated, all in-Guile uses changed.
6687 (scm_debug_eframe_size): int -> scm_bits_t
6689 * debug.c (scm_init_debug): use scm_c_define instead of the
6690 deprecated scm_define.
6692 * continuations.h: type renaming:
6693 scm_contregs -> scm_contregs_t
6694 the old name is deprecated, all in-Guile uses changed.
6695 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
6696 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
6698 * continuations.c (scm_make_continuation): change the type of
6699 stack_size from long to scm_bits_t.
6701 * ports.h: type renaming:
6702 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
6703 scm_port -> scm_port_t
6704 scm_ptob_descriptor -> scm_ptob_descriptor_t
6705 the old names are deprecated, all in-Guile uses changed.
6706 (scm_port_t.entry): int -> scm_bits_t.
6707 (scm_port_t.line_number): int -> long.
6708 (scm_port_t.putback_buf_size): int -> size_t.
6710 * __scm.h (long_long, ulong_long): deprecated (they pollute the
6711 global namespace and have little value beside that).
6712 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
6714 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
6715 exist (for size_t & ptrdiff_t).
6716 (scm_sizet): deprecated.
6718 * Makefile.am (noinst_HEADERS): add num2integral.i.c
6720 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
6722 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
6723 SCM_VARIABLE_INIT since that it what it used to be.
6725 * deprecation.c (scm_include_deprecated_features): Make docstring
6726 ANSIsh. Thanks to Matthias Köppe!
6728 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
6730 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
6731 needed for weak-key hashtables.
6733 * procs.c (scm_make_subr_with_generic): Add missing last argument
6734 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
6736 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
6737 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
6739 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
6741 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
6743 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
6744 `duplicate_string'. Do not use an indirect cell, store symbol
6745 directly in collision list of hash table.
6746 (duplicate_string): Removed.
6748 * init.c (scm_init_guile_1): Call scm_init_extensions.
6750 * Makefile.am: Add "extensions.c" and related files in all the
6753 * extensions.h, extension.c: New files.
6755 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
6757 * modules.h (scm_system_module_env_p): Move out of deprecated
6760 * rw.h (scm_init_rw): Added prototype.
6762 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
6763 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
6764 New functions. They replace scm_make_gsubr and
6765 scm_make_gsubr_with_generic. The `make' variants only create the
6766 gsubr object, while the `define' variants also put it into the
6767 current module. Changed all callers.
6768 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
6770 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
6771 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
6772 functions. They replace scm_make_subr, scm_make_subr_opt and
6773 scm_make_subr_with_generic. The `make' variants only create the
6774 subr object, while the `define' variants also put it into the
6775 current module. Changed all callers.
6776 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
6779 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
6780 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
6783 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
6785 * throw.c (scm_lazy_catch): Slight docstring clarification.
6787 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
6789 * throw.c: Lazy-catch handlers are no longer allowed to return.
6790 Fixed comments throughout.
6791 (scm_ithrow): Signal an error when a lazy-catch handler returns.
6792 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
6795 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
6796 refered to s_scm_minor_version previously.
6798 * modules.h, modules.c: Moved around a lot of code so that
6799 deprecated features appear at the bottom.
6800 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
6801 module_prefix, make_modules_in_var, beautify_user_module_x_var,
6802 scm_the_root_module, scm_make_module, scm_ensure_user_module,
6803 scm_load_scheme_module): Deprecated.
6804 (scm_system_module_env_p): Return SCM_BOOL_T directly for
6805 environments corresponding to the root module.
6806 (convert_module_name, scm_c_resolve_module,
6807 scm_c_call_with_current_module, scm_c_define_module,
6808 scm_c_use_module, scm_c_export): New.
6809 (the_root_module): New static variant of scm_the_root_module. Use
6810 it everywhere instead of scm_the_root_module.
6812 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
6813 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
6814 (scm_c_with_fluid): New.
6815 (scm_with_fluids): Use scm_c_with_fluids instead of
6816 scm_internal_with_fluids.
6818 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
6819 `scm_init_goops'. Do not explicitly create/switch modules.
6820 Return SCM_UNSPECIFIED.
6821 (scm_init_goops): Only register `%init-goops-builtins' procedure.
6822 (scm_load_goops): Use scm_c_resolve_module instead of
6825 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
6826 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
6827 `scm_init_rw' prior to loading the startup files.
6829 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
6830 scm_init_rdelim. Do not explicitly create/switch modules.
6831 Return SCM_UNSPECIFIED.
6832 (scm_init_rdelim): Only register `%init-rdelim-builtins'
6835 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
6836 explicitly create/switch modules. Return SCM_UNSPECIFIED.
6837 (scm_init_rw): Only register `%init-rw-builtins' procedure.
6839 * script.c (scm_shell): Evaluate the compiled switches in the
6840 current module, not in the root module.
6842 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
6844 * fluids.c (scm_c_with_fluids): Rename from
6845 scm_internal_with_fluids.
6846 (scm_internal_with_fluids): Deprecated.
6847 (scm_c_with_fluid): New.
6849 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6851 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
6853 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
6854 accessed with SCM_C[AD]R.
6856 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
6858 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
6860 * version.c (s_scm_major_version): doc fixes.
6861 (s_scm_minor_version): doc fixes.
6862 (s_scm_minor_version): new function.
6864 * version.h (scm_init_version): new function.
6866 * versiondat.h.in: add GUILE_MICRO_VERSION.
6868 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
6870 * deprecation.c (scm_init_deprecation): Renamed
6871 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
6873 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
6875 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
6876 dependent on cpp_cnvt.awk
6878 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6880 * script.c (scm_compile_shell_switches): New command line option
6881 `--use-srfi' for loading a list of SRFIs on startup.
6882 (scm_shell_usage): Added `--use-srfi' to help message.
6884 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
6886 Merged from mvo-vcell-cleanup-1-branch.
6888 The concept of vcells has been removed from Guile. With it,
6889 explicit obarrays and associated operations are gone. Use
6890 hashtables instead of obarrays.
6892 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
6893 result as variable instead of vcell. Glocs no longer point to a
6894 vcell but to a variable. Use scm_c_define instead of
6895 scm_sysintern and treat the result as a variable (which it is),
6898 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
6899 SCM_DEFVARIABLEP): Deprecated.
6900 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
6901 (variable_print): Do not print name of variable.
6902 (variable_equalp): Compare values, not vcells.
6903 (anonymous_variable_sym): Removed.
6904 (make_vcell_variable): Removed.
6905 (make_variable): New, as replacement.
6906 (scm_make_variable, scm_make_undefined_variable): Do not take name
6908 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
6910 (scm_builtin_variable): Deprecated.
6912 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
6913 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
6914 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
6915 scm_sysintern, scm_sysintern0, scm_symbol_value0,
6916 scm_string_to_obarray_symbol, scm_intern_symbol,
6917 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
6918 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
6919 Deprecated and moved to "symbols-deprecated.c".
6920 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
6921 (scm_init_symbols): Call scm_init_symbols_deprecated.
6922 * symbols-deprecated.c: New file.
6923 * Makefile.am: Added symbols-deprecated.c and related files in all
6926 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
6927 SCM_GLOBAL_VCELL_INIT): Deprecated.
6928 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
6929 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
6931 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
6934 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
6935 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
6936 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
6937 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
6938 Changed according to the `throughout' comments.
6940 * modules.h, modules.c (scm_module_system_booted_p): Changed type
6942 (scm_module_type): Removed.
6943 (the_root_module): Renamed to the_root_module_var. Now points to
6944 a variable instead of a vcell. Updated all uses.
6945 (scm_the_root_module): Return SCM_BOOL_F when module systems
6946 hasn't been booted yet.
6947 (SCM_VALIDATE_STRUCT_TYPE): Removed.
6948 (scm_post_boot_init_modules): Made static.
6949 (scm_set_current_module): Call scm_post_boot_init_modules on first
6951 (make_modules_in, beautify_user_module_x, resolve_module,
6952 try_module_autoload, module_make_local_var_x): Tacked on "_var"
6953 suffix. Now point to variables instead of vcells. Updated all
6955 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
6956 and return SCM_BOOL_F in that case.
6957 (scm_module_transformer): Likewise.
6958 (sym_module, scm_lookup_closure_module, scm_env_module): New.
6959 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
6960 (scm_eval_closure_lookup): Do not allow new definitions when
6961 `interface' flag is set.
6962 (scm_standard_interface_eval_closure): New.
6963 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
6964 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
6965 scm_c_lookup, scm_c_module_define, scm_c_define,
6966 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
6967 scm_modules_prehistory): New.
6968 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
6969 instead of scm_intern0.
6971 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
6974 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
6975 hashtable operations to maintain the keywords, not obarray ones.
6977 * init.c (scm_load_startup_files): Do not call
6978 scm_post_boot_init_modules. This is done by
6979 scm_set_current_module now.
6980 (scm_init_guile_1): Call scm_modules_prehistory. Call
6981 scm_init_variable early on.
6983 * goops.c (s_scm_sys_goops_loaded): Get
6984 var_compute_applicable_methods from scm_sym2var, not from a direct
6985 invocation of scm_goops_lookup_closure.
6987 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
6989 * gc.c: Added simple debugging hack to mark phase of GC: When
6990 activated, do not tail-call scm_gc_mark. This gives nice
6992 (scm_unhash_name): Removed.
6994 * feature.c (features): Renamed to features_var. Now points to a
6995 variable instead of a vcell. Updated all uses.
6997 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
6998 `scm_current_module_lookup_closure' which will do the right thing
6999 when the module system hasn't been booted yet.
7000 (SCM_GLOC_SYM): Removed.
7001 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
7002 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
7004 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
7005 instead of with vcells. Do not overwrite `var' with the result of
7006 the lookup, use the new `real_var' instead. Remove `var2' in
7007 exchange (which was only used with threads).
7008 (sym_three_question_marks): New.
7009 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
7011 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
7012 (scm_m_atfop): Expect the function definition to be a variable
7014 (scm_macroexp): Do not use `unmemocar', explicitely remember the
7016 (scm_unmemocopy): Removed thoughts about anti-macro interface.
7017 (scm_eval_args): Use more explicit code in the gloc branch of the
7018 atrocious struct ambiguity test. The optimizer will sort this
7020 (scm_deval_args): Likewise.
7021 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
7022 remember the symbol instead. Added some comments where
7023 scm_tc3_cons_gloc really exclusively refers to structs.
7024 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
7025 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
7026 of scm_sysintern in general.
7028 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
7031 * debug.c (s_scm_make_gloc): Only allow proper variables, no
7032 pairs. Put the variable directly in the gloc.
7033 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
7034 (scm_init_debug): Use scm_c_define instead scm_sysintern.
7036 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
7038 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
7039 scm_the_last_stack_fluid_var. It now points to a variable instead
7040 of a vcell. Updated all uses.
7041 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
7042 instead of a vcell. Updated all uses.
7044 * _scm.h: Include "variables.h" and "modules.h" since almost
7045 everybody needs them now.
7047 * root.h (scm_symhash, scm_symhash_vars): Removed.
7048 * gc.c (scm_init_storage): Do not initialize them.
7050 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
7052 * eval.c (scm_init_eval): Initialize scm_undefineds and
7055 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
7056 like the SCM_NEWCELL macro counterparts.
7058 (scm_init_storage, scm_init_gc): Moved initialization of
7059 scm_tc16_allocated from scm_init_gc to scm_init_storage.
7061 (scm_init_storage): Moved initialization of scm_undefineds and
7062 scm_listofnull to eval.c, initializion of scm_nullstr to
7063 strings.c, initializion of scm_nullvect to vectors.c.
7065 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
7066 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
7068 * init.c (scm_init_guile_1): Reordered some initializations and
7069 added dependcy information comments.
7071 * load.c (scm_init_load): Use scm_nullstr.
7073 * strings.c (scm_init_strings): Initialize scm_nullstr.
7075 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
7077 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
7079 * values.c (print_values): Print as a unreadable object, not as
7080 multiple lines. Thanks to Matthias Köppe!
7082 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
7084 * deprecation.c: Fixed copyright date.
7086 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
7087 DEPRECATION_H to SCM_DEPRECATION_H.
7089 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
7091 * guile-doc-snarf.in: Update copyright.
7092 Fix relative path bug. Thanks to Sergey Poznyakoff.
7094 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
7096 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
7097 accept open ports. Thanks to Quetzalcoatl Bradley!
7099 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7101 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
7102 has 779 primitives on startup.
7104 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
7106 * eval.c (scm_i_eval): Copy expression before passing it to
7107 SCM_XEVAL. The copy operation was removed unintendedly during my
7108 change on 2001-03-25.
7110 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
7112 from Matthias Köppe (thanks!):
7114 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
7117 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
7120 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
7122 * gc.c (scm_init_gc): Added FIXME comment.
7124 * hooks.c: Since hooks don't have a name any more, it is not
7125 necessary to include objprop.h.
7127 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
7129 (symbol_name, scm_make_hook_with_name): Removed.
7131 (scm_create_hook): Don't set the hook's name property.
7133 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
7135 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
7137 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
7139 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
7140 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
7141 FLOBUFLEN and define it unconditionally.
7143 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
7145 * gh_data.c (gh_lookup): Call gh_module_lookup with
7146 `scm_current_module ()', not `#f'.
7147 (gh_module_lookup): Expect a module instead of an obarray as first
7148 argument and do lookup in that module.
7150 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
7151 arrays. The length of array is already determined differently and
7152 scm_uniform_vector_length does not work on arrays.
7154 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
7156 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
7157 as well. "SCM (*)(...)" does not work on RedHat 7.1.
7159 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
7160 they are not used. Changed `wrong type' error into `wrong num
7161 args' error. Changed all callers.
7163 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
7164 arguments are supplied.
7166 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
7168 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
7169 describe `regexp/notbol' and `regexp/noteol' execution flags.
7171 * strop.c (scm_substring_move_x): Doc fix; nfc.
7173 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
7175 * objects.c, objects.h (scm_valid_object_procedure_p): New.
7176 (scm_set_object_procedure_x): Use it to check argument. Fix
7179 * evalext.c (scm_definedp): Fix docstring.
7181 2001-05-05 Gary Houston <ghouston@arglist.com>
7183 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
7186 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
7188 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
7189 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
7190 Change R4RS references to R5RS.
7192 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
7193 docstring source are correctly reproduced in the output (ii)
7194 we don't anymore get occasional trailing quotes. Also reorganized
7195 and commented the code a little.
7197 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
7200 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7202 * strop.c (scm_string_split): New procedure.
7204 * strop.h (scm_string_split): Added prototype.
7206 2001-05-04 Gary Houston <ghouston@arglist.com>
7208 * socket.c: define uint32_t if netdb.h doesn't. thanks to
7211 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
7213 * rw.c: Include "modules.h" and "strports.h".
7215 * net_db.h (scm_gethost): Added prototype.
7217 * deprecation.h, deprecation.c: New.
7218 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
7219 (DOT_X_FILES): Added "deprecation.x".
7220 (modinclude_HEADERS): Added "deprecation.h".
7222 * init.c: Include "deprecation.h".
7223 (scm_init_guile_1): Call scm_init_deprecation.
7225 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
7227 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
7228 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
7231 2001-04-29 Gary Houston <ghouston@arglist.com>
7233 * rw.c: new file, implementing C part of module (ice-9 rw).
7234 (scm_read_string_x_partial): moved from ioext.c
7235 (scm_init_rw): new proc.
7237 init.c: include rw.h and call scm_init_rw.
7238 Makefile.am: include rw.c and rw.h.
7240 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
7242 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
7243 know what's supposed to happen to it.
7245 * list.h (scm_list_star): deprecation expired - removed.
7247 * numbers.h (scm_dblproc): deprecation expired - removed.
7248 (SCM_UNEGFIXABLE): deprecation expired - removed.
7249 (SCM_FLOBUFLEN): deprecation expired - removed.
7250 (SCM_INEXP): deprecation expired - removed.
7251 (SCM_CPLXP): deprecation expired - removed.
7252 (SCM_REAL): deprecation expired - removed.
7253 (SCM_IMAG): deprecation expired - removed.
7254 (SCM_REALPART): deprecation expired - removed.
7255 (scm_makdbl): deprecation expired - removed.
7256 (SCM_SINGP): deprecation expired - removed.
7257 (SCM_NUM2DBL): deprecation expired - removed.
7258 (SCM_NO_BIGDIG): deprecation expired - removed.
7260 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
7261 (scm_tc_dblr): deprecation expired - removed.
7262 (scm_tc_dblc): deprecation expired - removed.
7263 (scm_tc16_flo): deprecation expired - removed.
7264 (scm_tc_flo): deprecation expired - removed.
7266 * tag.h (scm_tag): deprecation expired - removed.
7268 * tag.c: (scm_tag): deprecation expired - removed.
7270 * ioext.c: (scm_fseek): deprecation expired - removed.
7272 * ioext.h (scm_fseek): deprecation expired - removed.
7274 * gh_data.c (gh_int2scmb): deprecation expired - removed.
7276 * gh.h (gh_int2scmb): deprecation expired - removed.
7278 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
7280 * stacks.c (scm_make_stack): Fix typo in docstring.
7282 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
7284 * error.c (scm_sysmissing): deprecation expired - removed.
7286 * error.h (scm_sysmissing): deprecation expired - removed.
7289 (scm_init_gc): gc-thunk deprecation expired - removed.
7290 (scm_gc_vcell): deprecation expired - removed.
7291 (gc_async_thunk): scm_gc_vcell related code removed.
7293 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
7296 (SCM_NSTRINGP): deprecation expired - removed.
7297 (SCM_NRWSTRINGP): deprecation expired - removed.
7299 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
7302 (SCM_ICHRP): deprecation expired - removed.
7303 (SCM_ICHR): deprecation expired - removed.
7304 (SCM_MAKICHR): deprecation expired - removed.
7307 (SCM_INPORTP): deprecation expired - removed.
7308 (SCM_OUTPORTP): deprecation expired - removed.
7310 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
7312 * modules.c (scm_module_type): New.
7313 (scm_post_boot_init_modules): Initialize from Scheme value.
7314 (the_module, scm_current_module, scm_init_modules): the_module is
7316 (scm_current_module): Export to Scheme.
7317 (scm_set_current_module): Do not call out to Scheme, do all the
7318 work in C. Export procedure to Scheme. Only accept modules, `#f'
7319 is no longer valid as the current module. Only set
7320 scm_top_level_lookup_closure_var and scm_system_transformer when
7321 they are not deprecated.
7322 (scm_module_transformer, scm_current_module_transformer): New.
7324 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
7325 scm_current_module_transformer, scm_module_transformer): New.
7327 * gh_data.c: Removed FIXME comment about gh_lookup returning
7328 SCM_UNDEFINED. That's the right thing to do.
7330 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
7331 into the conditionally compiled sections.
7332 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
7333 scm_current_module_transformer instead of scm_system_transformer.
7334 * init.c (start_stack): Move initialization of
7335 scm_system_transformer to the deprecated section.
7337 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
7339 * throw.c (scm_throw): Correct docstring.
7341 2001-04-22 Gary Houston <ghouston@arglist.com>
7343 * socket.c: attempted to improve the docstrings slightly.
7345 * net_db.c: remove bogus "close" declaration.
7346 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
7347 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
7349 * net_db.h: declarations moved too.
7351 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
7353 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
7354 (VALIDATE_INET6): new macro.
7355 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
7356 inet-pton and inet-ntop.
7357 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
7358 (scm_addr_vector): use ipv6_net_to_num.
7360 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
7362 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
7363 smob number explicitly. Use SCM_TC2SMOBNUM instead.
7365 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
7366 when compiled in debug mode.
7368 (scm_gc_sweep): Only call smob's free function if it is defined.
7370 * print.c (scm_iprin1): No need to check for validity of smob
7371 type or existence of print function.
7373 * smob.[ch] (scm_smobs): Made into a fixed size global array.
7374 Resizing will not work well with preemptive threading.
7376 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
7378 (scm_make_smob_type): Extracted initialization of smob
7379 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
7380 of the critical section.
7382 (scm_smob_prehistory): Initialize all smob descriptors. By
7383 default, don't assign a smob free function: Most smob types don't
7386 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
7388 2001-04-21 Gary Houston <ghouston@arglist.com>
7390 * socket.c (FLIP_NET_HOST_128): new macro.
7391 (scm_fill_sockaddr): use new macro.
7392 (scm_addr_vector): completed IPv6 address support. added const
7393 to the address parameter.
7395 2001-04-20 Gary Houston <ghouston@arglist.com>
7397 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
7398 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
7400 (scm_addr_vector): use a switch instead of multiple if statements.
7401 Add support for IPv6 (incomplete) .
7402 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
7404 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
7406 * struct.c (scm_free_structs): Only pairs may be accessed with
7409 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7411 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
7413 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
7414 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
7415 parentheses in order to get the correct associativity.
7417 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
7419 * unif.c (scm_array_to_list): Added missing handling of arrays of
7420 bytes. Thanks to Masao Uebayashi for the bug report.
7422 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
7424 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
7427 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
7429 * procs.h (SCM_CLOSURE_FORMALS): New macro.
7431 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
7432 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
7433 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
7434 SCM_CLOSURE_FORMALS.
7436 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
7437 (scm_i_procedure_arity): Prefer stronger predicates like
7438 SCM_NULLP or SCM_FALSEP over SCM_IMP.
7440 * macros.c (macro_print): Extracted macro printing code from
7441 print.c and simplified it.
7443 (scm_macro_type): Use SCM_MACRO_TYPE;
7445 (scm_init_macros): Use macro_print for printing macros.
7447 * print.c (scm_print_opts): Improved option documentation.
7449 (scm_iprin1): Extracted printing of macros to macros.c.
7450 Simplified printing of ordinary closures.
7452 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
7453 Martin Grabmueller for the bug report.
7455 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
7457 This patch eliminates some further applications of SCM_C[AD]R to
7460 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
7461 never been applied to real pairs.
7463 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
7465 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
7467 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
7468 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
7469 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
7471 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
7474 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
7475 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
7477 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
7478 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
7479 SCM_SET{AND,OR}_CAR.
7481 2001-04-17 Gary Houston <ghouston@arglist.com>
7483 * some initial support for IPv6:
7485 * socket.c (scm_fill_sockaddr): improve the argument validation.
7486 don't allocate memory until all args are checked. instead of
7487 unconditional memset of soka, try setting sin_len to 0 if
7488 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
7489 (scm_socket, scm_connect): extend docstrings for IPv6.
7490 (scm_init_socket): intern AF_INET6 and PF_INET6.
7492 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
7494 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
7495 matches SCM_DEFER_INTS at the beginning of the function.
7497 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
7499 * gc.c (scm_igc): Unconditionally call
7500 SCM_CRITICAL_SECTION_START/END.
7502 * fluids.c (next_fluid_num): Unconditionally call
7503 SCM_CRITICAL_SECTION_START/END.
7504 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
7506 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
7507 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
7510 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
7511 Defined as nothing for the case of !defined(USE_THREADS).
7512 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
7514 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
7515 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
7517 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
7518 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
7519 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
7520 SCM_CRITICAL_SECTION_START/END.
7521 (SCM_REALLOW_INTS: Bug fix. Don't call
7522 SCM_THREAD_SWITCHING_CODE.
7523 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
7524 SCM_THREAD_SWITCHING_CODE directly.
7525 (SCM_ENTER_A_SECTION): Unconditionally use
7526 SCM_CRITICAL_SECTION_START/END. (was:
7527 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
7529 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
7531 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
7532 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
7533 allowed to explicitly set this macro via the CFLAGS variable
7536 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
7537 (SCM_THREAD_CRITICAL_SECTION_START,
7538 SCM_THREAD_CRITICAL_SECTION_END): Renamed
7539 SCM_THREAD_CRITICAL_SECTION_START/END to
7540 SCM_CRITICAL_SECTION_START/END.
7542 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
7544 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
7547 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
7548 (MISSING_BZERO_DECL): Remove the declaration.
7550 Thanks to NIIBE Yutaka.
7552 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7554 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
7555 goops module should be registered in order to work for an
7556 application which uses libguile statically linked.)
7558 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
7560 * numbers.[ch] (scm_num2long, scm_num2long_long,
7561 scm_num2ulong_long, scm_num2ulong): Argument position is an
7564 * environments.c (eval_environment_folder,
7565 import_environment_folder), gh_data.c (gh_scm2longs,
7566 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
7567 for integers and pointers, respectively.
7569 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
7570 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
7571 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
7572 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
7574 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
7575 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
7576 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
7577 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
7578 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
7579 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
7581 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
7583 * strings.c (scm_read_only_string_p): Update docstring to reflect
7584 current (non-)usage of "read only" strings.
7585 (scm_make_shared_substring): Clarify docstring by changing
7586 "semantics" to "arguments".
7588 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7590 * hooks.c (scm_make_hook, scm_make_hook_with_name),
7591 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
7594 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7596 The following changes make the documentation more consistent.
7598 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
7599 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
7600 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
7601 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
7604 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
7605 (scm_array_dimensions, scm_make_shared_array),
7606 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
7607 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
7608 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
7609 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
7610 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
7611 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
7612 macros.c (scm_makmmacro), list.c (scm_append), environments.c
7613 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
7614 @example ... @end example to @lisp ... @end lisp.
7616 * weaks.c (scm_weak_vector): Corrected docstring.
7618 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
7619 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
7620 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
7621 (scm_hashx_set_x, scm_hashx_get_handle),
7622 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
7623 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
7624 vectors.c (scm_vector_fill_x), strings.c
7625 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
7626 objprop.c (scm_set_object_properties_x):
7627 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
7628 strports.c (scm_call_with_input_string), ports.c
7629 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
7630 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
7631 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
7632 (scm_make_weak_vector,scm_weak_vector_p),
7633 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
7634 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
7635 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
7636 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
7637 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
7638 Made parameter names match documentation by renaming parameters
7639 and/or fixing docstrings.
7641 * numbers.c (scm_ash): Corrected Texinfo markup.
7643 * strop.c (scm_string_index, scm_string_rindex),
7644 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
7646 * vports.c (scm_make_soft_port), unif.c
7647 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
7648 (scm_dimensions_to_uniform_array, scm_transpose_array),
7649 (scm_array_in_bounds_p, scm_uniform_vector_ref),
7650 (scm_bit_count, scm_bit_position, scm_bit_count_star),
7651 (scm_array_to_list, scm_list_to_uniform_array),
7652 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
7653 (scm_open_input_string, scm_open_output_string),
7654 (scm_get_output_string), strop.c (scm_string_copy),
7655 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
7656 (scm_get_internal_real_time, scm_times),
7657 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
7658 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
7659 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
7660 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
7661 simpos.c (scm_system), random.c (scm_random_uniform),
7662 (scm_random_normal, scm_random_exp), ramap.c
7663 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
7664 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
7665 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
7666 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
7667 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
7668 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
7669 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
7670 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
7671 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
7672 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
7673 (scm_logand, scm_logior, scm_logxor, scm_lognot),
7674 (scm_integer_expt, scm_bit_extract, scm_logcount),
7675 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
7676 net_db.c (scm_inet_netof, scm_lnaof), modules.c
7677 (scm_interaction_environment), macros.c (scm_makacro),
7678 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
7679 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
7680 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
7681 (scm_fluid_ref), filesys.c (scm_open_fdes),
7682 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
7683 Docstring correction: `Returns' -> `Return'
7685 * gc.c (scm_set_debug_cell_accesses_x):
7686 (s_scm_gc_set_debug_check_freelist_x):
7687 * fluids.c (scm_fluid_p): Added texinfo markup.
7689 * error.c (scm_strerror): Made docstring more precise.
7691 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
7692 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
7693 (scm_symbol_p, scm_symbol_to_string), strorder.c
7694 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
7695 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
7696 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
7697 (scm_string_ci_geq_p), strop.c (scm_string_copy),
7698 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
7700 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
7702 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
7703 mode, as suggested by Michael Livshin.
7705 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
7707 * backtrace.c (display_backtrace_body): since the `print_state'
7708 variable is not used (instead its data field is used directly as
7709 `pstate'), protect it from the hungry compiler optimizations.
7710 thanks to Bill Schottstaedt for the report.
7712 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
7714 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
7715 It is only defined and used if guile is compiled with
7716 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
7717 let cells with a free_cell type tag be visible outside of the
7718 garbage collector when in debug mode.
7720 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
7722 (scm_assert_cell_valid): Use a local static variable to avoid
7725 (MARK): Only check for rogue cell pointers in debug mode. Use
7726 scm_cellp for this purpose and place all checks for rogue pointers
7727 into that function. Further, since due to conservative scanning
7728 we may encounter free cells during marking, don't use the standard
7729 cell type accessor macro to determine the cell type.
7731 (scm_cellp): Check if the cell pointer actually points into a
7734 (scm_init_gc): Initalize scm_tc16_allocated.
7736 * gc.h (GCH): Renamed to SCM_GC_H.
7738 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
7739 might be unnecessary, but I feel better this way :-)
7741 (SCM_GC_CELL_TYPE): New macro.
7743 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
7744 in guile, and it is unlikely that they will be applied to real
7747 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
7749 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
7750 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
7752 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
7753 make sure that in debug mode no free cell will ever be visible
7754 outside of the garbage collector.
7756 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
7758 * async.c (scm_asyncs_pending): Don't use != to compare SCM
7761 * async.c (scm_system_async), variable.c (scm_make_variable,
7762 scm_make_undefined_variable): Use scm_cons to create a pair.
7764 * debug.c (scm_reverse_lookup): Perform proper type checking.
7765 Remove suspicious use of SCM_SLOPPY_CONSP.
7767 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
7768 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
7769 the corresponding optimization.
7771 * eval.c (iqq): Use proper type check.
7773 (scm_m_expand_body): Remove redundant type checks.
7775 (promise_print): Don't access promise cells as pairs.
7777 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
7778 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
7779 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
7780 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
7781 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
7783 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
7784 (scm_iprin1): Use new macro predicate and accessors.
7786 * eval.h (scm_tc16_macro): Removed declaration. It is declared
7789 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
7790 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
7791 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
7792 SCM_VARIABLE_H. Even the macros that are used to inhibit
7793 including a header file twice should be in the SCM_ namespace.
7795 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
7796 properties.c (scm_primitive_property_ref,
7797 scm_primitive_property_del_x): Prefer stronger predicates like
7798 SCM_NULLP or SCM_FALSEP over SCM_IMP.
7800 * gc.c (MARK): Use proper macros to access procedure-with-setter
7801 cell elements and closure cell elements.
7803 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
7804 access free cells as pairs.
7806 (scm_unprotect_object): scm_hashq_get_handle returns #f if
7807 no hashtab entry is found.
7809 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
7810 SCM_CLR_PORT_OPEN_FLAG.
7812 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
7813 use SCM_SET_C[AD]R for uninitialized cells.
7815 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
7816 If the hashtable has no slots, return #f instead of '(). This
7817 unifies the return value with most assoc-functions.
7819 (scm_hash_fn_ref): Use proper type check.
7821 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
7822 Removed references to non-existing functions from documentation.
7824 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
7825 access keyword cell elements.
7827 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
7830 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
7832 * print.c (scm_iprlist): Added comment. Improved loop
7835 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
7838 * smob.c (scm_markcdr): Don't access smob cells as pairs.
7840 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
7842 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
7845 * variable.c (variable_print, variable_equalp, scm_variable_ref,
7846 scm_variable_set_x): Use proper macros to access variable cell
7849 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
7851 * variable.h (SCM_VARVCELL): Don't access variable cells as
7854 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
7855 added FIXME comment, removed register specifier.
7857 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
7859 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
7860 * init.c (scm_init_guile_1): Don't init goopscore module.
7862 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
7864 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
7866 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7868 * strop.c (scm_string_to_list): Fixed docstring markup.
7869 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
7870 (scm_string_downcase, scm_string_capitalize_x),
7871 (scm_string_capitalize): Rewrote and corrected docstrings.
7872 (scm_string_ci_to_symbol): Made docstring more explicit.
7874 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
7876 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
7878 (scm_call_with_values): Removed.
7879 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
7880 so that it can be exported.
7881 (scm_call_with_values): Removed.
7883 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
7884 * eval.c: Include "libguile/values.h"
7885 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
7887 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
7888 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
7889 New delcarations to support above change.
7891 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
7892 errors with last change.
7894 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
7896 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
7897 scm_i_eval): Moved the application of the system transformer from
7898 scm_i_eval to scm_primitive_eval.
7900 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
7902 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
7904 * strop.c (scm_string_index): Fix docstring line break
7907 * list.c (scm_cons_star): Fix docstring typo.
7909 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
7911 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
7912 (big2str), ports.c (scm_drain_input), read.c (scm_read,
7913 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
7914 scm_make_string, scm_string_append), strports.c (st_resize_port,
7915 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
7916 scm_makstr with calls to scm_allocate_string.
7918 * strings.[ch] (scm_allocate_string): New function.
7920 * strings.[ch] (scm_makstr): Deprecated.
7922 2001-03-18 Gary Houston <ghouston@arglist.com>
7924 * posix.c (scm_tmpnam): check that return value from tmpnam is not
7925 NULL. rewrote the docstring.
7926 (scm_mkstemp): new procedure implementing "mkstemp!".
7927 * posix.h: declare scm_mkstemp.
7929 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
7930 normally it would be found in netdb.h.
7932 2001-03-17 Gary Houston <ghouston@arglist.com>
7934 * sort.c (scm_sort): move sortvec variable to avoid a compiler
7935 warning when HAVE_ARRAYS is not defined. move len too.
7937 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
7938 (EXTRA_DOT_X_FILES): let configure set the value.
7939 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
7941 * gc.c (scm_must_malloc): changed the comment explaining when
7942 scm_must variants of malloc/free etc., should be used, based on
7943 explanation from Dirk Herrmann.
7944 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
7945 string with procedure name. use scm_must_malloc instead of malloc.
7946 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
7948 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
7949 scm_ungetc): use scm_must variants of malloc/realloc/free.
7950 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
7952 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
7954 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
7955 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
7956 scm_wrong_type_arg instead.
7958 (SCM_WNA): Deprecated.
7960 * error.[ch] (scm_wta): Deprecated.
7962 * numbers.c (s_i_log): Minor comment fix.
7964 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
7965 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
7966 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
7967 wrong-num-args or misc errors.
7969 * unif.c (scm_make_shared_array, scm_transpose_array,
7970 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
7971 Validate the rest argument (note: this is only done when guile is
7972 built with SCM_DEBUG_REST_ARGUMENT=1)
7974 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
7975 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
7977 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
7978 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
7980 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
7982 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
7983 instead of scm_wrong_num_args.
7985 * coop-threads.c: Don't include libguile/strings.h. (Was only
7986 needed for former implementation of SCM_WRONG_NUM_ARGS.)
7988 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
7989 wrong-num-args errors.
7991 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
7993 * error.[ch] (scm_error_num_args_subr): New function.
7995 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7997 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
7998 (scm_length, scm_append, scm_reverse, scm_list_ref),
7999 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
8000 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
8001 (scm_delete1_x), gc.c (scm_map_free_list),
8002 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
8003 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
8004 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
8005 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
8006 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
8007 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
8008 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
8010 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
8011 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
8012 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
8013 symbols.c (scm_symbol_interned_p), numbers.c
8014 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
8017 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
8019 * snarf.h (SCM_CONST_LONG): Deprecated.
8020 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
8022 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
8024 * numbers.c (scm_num2ulong): Check that a bignum is positive
8025 before looking at the magnitude. Correctly check for overflow
8027 (scm_num2long_long): Likewise.
8028 (scm_num2ulong_long): New.
8029 (ULONG_LONG_MAX): Define if not already defined.
8030 * numbers.h: (scm_num2ulong_long): New prototype.
8032 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
8034 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
8036 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
8037 (SCM_OPOUTSTRPORTP): New predicate macros.
8038 (scm_open_input_string, scm_open_output_string),
8039 (scm_get_output_string): New prototypes.
8041 * strports.c (scm_open_input_string, scm_open_output_string),
8042 (scm_get_output_string): New procedures (SRFI-6 compliant).
8043 Made scm_tc16_strport non-static.
8045 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
8047 * macros.h (SCM_ASSYNT): Removed unused object argument from
8050 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
8051 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
8052 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
8053 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
8054 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
8055 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
8056 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
8057 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
8058 scm_m_atdispatch): Removed unused object argument from call to
8061 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
8063 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
8064 const int* to reflect that the input array of integers remains
8065 unchanged. Thanks to Brett Viren for the hint.
8067 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
8069 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
8070 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
8072 (gh_scm2newstr, gh_symbol2newstr): Change call to
8073 scm_must_malloc() to malloc(), because user-free()able memory is
8076 * gc.c: Added declaration of `scm_debug_check_freelist'.
8078 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
8080 * ports.c (scm_port_mode): Changed `mode' array size to 4.
8082 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
8084 * strports.c (scm_object_to_string): New procedure.
8085 (scm_strprint_obj): Deprecated.
8086 * strports.h: Reflect the changes.
8088 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
8090 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
8092 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
8093 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
8094 SCM_ASSYNT to check for correct argument types. Either use some
8095 SCM_VALIDATE_* macro or an explicit test.
8097 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
8100 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
8101 instead of calling scm_wta.
8103 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
8105 * load.c (scm_primitive_load, scm_primitive_load_path),
8106 (scm_sys_search_load_path): Corrected docstrings (file ->
8109 * eval.c (scm_force): Added texinfo markup to docstring.
8110 (scm_promise_p): Renamed parameter to `obj' to match docstring.
8112 * debug-malloc.c: Reinserted #include <stdio.h>.
8114 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
8116 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
8118 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
8119 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
8120 Use SCM_LISTn instead of scm_listify.
8122 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
8124 * _scm.h: Removed #include <errno.h>.
8126 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
8127 errno variable (can be a macro on some systems, for example when
8128 using linux libc with threads).
8130 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
8131 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
8132 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
8133 #include <errno.h> in these 20 out of 100 files.
8135 2001-03-10 Gary Houston <ghouston@arglist.com>
8137 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
8138 not already defined.
8140 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
8142 * coop.c: Inserted #include <stdio.h>.
8144 * iselect.c: Reinserted #include <stdio.h>.
8146 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
8148 * posix.c: Replaced `#define' of __USE_XOPEN right before
8149 including unistd.h with a define of _GNU_SOURCE at the very top of
8152 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
8154 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
8155 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
8156 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
8157 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
8158 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
8159 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
8160 print.c, procprop.c, procs.c, properties.c, ramap.c,
8161 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
8162 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
8163 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
8164 Remove #include <stdio.h>
8165 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
8167 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
8169 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
8171 * posix.c (scm_gethostname): Set initial name length to 256 for
8174 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
8176 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
8177 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
8178 (scm_sethostname, scm_gethostname): New prototypes.
8180 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
8181 <sys/file.h>, if present.
8182 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
8183 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
8184 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
8185 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
8186 (scm_sethostname, scm_gethostname): New procedures.
8188 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
8190 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
8191 not optional (ii) "recommend" spelling correction.
8193 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
8195 * ramap.c (racp): Removed optimization which caused array copying
8196 to fail if the two arrays shared storage. Re-inserted the IVDEP
8197 macros removed in the change of 2000-03-09. (Don't really have a
8198 complete grasp of what they are for, but they seem to be necessary
8199 on Crays. This needs testing!) Thanks to Miroslav Silovic.
8201 * hash.c (scm_string_hash): Don't downcase characters.
8203 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
8205 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
8206 size from 277 --> 1009.
8208 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
8211 * coop-threads.c: Fixed change of 2001-03-06.
8213 * validate.h: Code formatting.
8215 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
8217 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
8218 (*.doc): Add dependency on guile-snarf.awk.in.
8220 * guile-snarf.awk.in: Neglect spaces at the end of
8221 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
8222 middle of docstrings. (To avoid the problem with gcc-2.96.)
8224 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
8226 * coop-threads.c (scm_call_with_new_thread), load.c
8227 (scm_primitive_load, scm_sys_search_load_path), random.c
8228 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
8229 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
8230 (potentially) issue a scm-misc-error or wrong-num-args error
8233 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
8234 about the expected type with the wrong-type-arg error message.
8236 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
8237 a C level bug that can't be fixed from scheme anyway.
8239 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
8241 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
8242 Duplicate bindings are OK in a let* since a let* is semantically
8243 equivalent to a nested set of let:s.
8245 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
8247 * print.c (scm_print_options): Fixed texinfo in docstring.
8249 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
8250 the underlying functions getservent, getprotoent or getnetent
8251 return NULL instead of signalling an error.
8253 2001-03-04 Gary Houston <ghouston@arglist.com>
8255 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
8256 taking an unexpectedly large filename for an AF_UNIX socket from
8257 bind/connect/sendto (thanks to Martin Grabmueller).
8259 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
8260 former and adjusted the latter.
8261 (scm_socket, scm_socketpair): cosmetic changes.
8262 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
8263 size_t as socklen_t substitute. don't restrict args/return values
8264 to INUM: allow full range of int or size_t.
8265 (scm_fill_sockaddr): check arguments before allocating memory, to
8266 avoid leakage. use malloc, not scm_must_malloc.
8267 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
8268 substitute. free the sockaddr structure before throwing an error.
8269 (scm_init_add_buffer): procedure removed, together with its static
8270 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
8271 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
8272 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
8273 scm_sendto): use a local buffer instead of scm_addr_buffer.
8274 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
8276 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
8277 call to detect whether recvfrom could be bothered to set the address.
8278 (scm_init_socket): don't call scm_init_addr_buffer.
8280 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
8282 * debug.c (scm_procedure_source, scm_procedure_environment),
8283 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
8284 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
8285 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
8286 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
8287 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
8288 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
8289 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
8290 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
8291 scm_array_to_list, scm_array_prototype), validate.h
8292 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
8293 scm_misc_error or scm_wrong_type_arg instead.
8295 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
8297 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
8299 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
8300 (scm_sys_tag_body): Added.
8302 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
8304 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
8305 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
8306 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
8307 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
8308 options.c (scm_options), ports.c (scm_remove_from_port_table),
8309 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
8310 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
8311 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
8312 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
8315 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
8317 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
8319 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
8321 * eval.c (scm_s_duplicate_bindings): New error message.
8322 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
8324 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
8326 * eval.h (SCM_EVALIM2): New macro. Use it when a
8327 immediate, literal constant should be evaluated.
8328 * eval.c (scm_s_duplicate_formals): New error message string.
8329 (scm_c_improper_memq): New function.
8330 (scm_m_lambda): Check for duplicate arguments.
8331 (scm_ceval, scm_deval): When executing a body: only cons a new
8332 toplevel environment frame when it is different from the
8333 existing one; use EVALCAR instead of SIDEVAL so that we can properly
8334 check for empty combinations; use SCM_EVALIM2 for the same reason
8335 in the non-toplevel loop.
8336 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
8337 New labels with the meaning of their non-"nontoplevel" partners,
8338 but they are used when it is known that the body is not evaluated at
8340 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
8341 reporting for empty combinations.
8343 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
8345 * Remove dump facilities.
8346 * dump.c, dump.h: Removed.
8347 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
8348 * init.c: Remove #include "libguile/dump.h".
8349 (scm_init_guile_1): Remove scm_init_dump.
8350 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
8351 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
8352 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
8353 (scm_set_smob_dump, scm_set_smob_undump): Removed.
8355 * keywords.c: Remove #include "libguile/dump.h".
8356 (keyword_dump, keyword_undump): Removed.
8357 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
8359 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
8361 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
8362 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
8363 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
8364 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
8365 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
8366 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
8367 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
8368 to @code{} as the texinfo manual recommends, converted the
8369 examples to use a @lisp{}-environment.
8371 * strports.c (scm_eval_string): Cleaned up the docstring.
8373 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
8376 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
8377 (scm_number_to_string, scm_string_to_number, scm_number_p)
8378 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
8379 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
8380 (scm_ash): Added texinfo markup and removed obsolete @refill.
8381 (scm_gr_p): Corrected comment.
8382 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
8383 docstring) comments.
8384 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
8385 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
8386 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
8387 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
8388 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
8389 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
8390 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
8391 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
8393 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
8395 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
8396 (Obviously nobody compiles with SCM_RECKLESS defined...)
8398 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
8400 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
8402 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
8404 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
8406 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
8408 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
8409 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
8410 since use of `z' suggests that the arguments may be complex.
8412 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
8415 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
8417 * dump.c (scm_binary_write, scm_binary_read), eval.c
8418 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
8419 scm_guardian_greedy_p, scm_make_guardian), fports.c
8420 (scm_file_port_p): Minor docstring fixes.
8422 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
8424 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
8426 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
8428 (make_class_from_template): Do not bother to set the current
8429 module around the call to DEFVAR, scm_eval takes care of that.
8430 (scm_init_goops): Make scm_module_goops and
8431 scm_goops_lookup_closure permanent objects.
8433 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
8434 top level, create a fresh top-level environment for each
8435 expression instead of mutating the exisint frame. This is
8436 important when that frame is closed over.
8438 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
8439 SCM_DIGSPERLONG instead of DIGSPERLONG.
8441 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
8443 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
8444 before applying arrow procedure in `cond' and before applying
8445 receiver procedure in call-with-current-continuation.
8446 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
8447 macro. The argument is expanded more than one time.
8449 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
8450 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
8452 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
8454 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
8457 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
8459 * variable.c (scm_make_variable, scm_make_undefined_variable)
8460 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
8461 (scm_variable_bound_p), values.c (scm_values)
8462 (scm_call_with_values), unif.c (scm_bit_count)
8463 (scm_bit_set_star_x), symbols.c (scm_gentemp)
8464 (scm_gensym), strings.c (scm_string_p, scm_make_string)
8465 (scm_read_only_string_p, scm_string_length, scm_string_ref)
8466 (scm_string_set_x, scm_substring, scm_string_append), stime.c
8467 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
8468 (scm_copy_random_state, scm_random), print.c (scm_newline)
8469 (scm_write_char, scm_simple_format), debug-malloc.c
8470 (scm_malloc_stats), environments.c (scm_environment_p)
8471 (scm_environment_bound_p, scm_environment_ref)
8472 (scm_environment_fold, scm_environment_define)
8473 (scm_environment_undefine, scm_environment_set_x)
8474 (scm_environment_cell, scm_environment_observe)
8475 (scm_environment_observe_weak, scm_environment_unobserve)
8476 (scm_make_eval_environment, scm_eval_environment_p)
8477 (scm_eval_environment_set_local_x, scm_eval_environment_local)
8478 (scm_eval_environment_imported)
8479 (scm_eval_environment_set_imported_x, scm_make_import_environment)
8480 (scm_import_environment_p, scm_import_environment_imports)
8481 (scm_import_environment_set_imports_x, scm_make_export_environment)
8482 (scm_export_environment_p, scm_export_environment_private)
8483 (scm_export_environment_set_private_x)
8484 (scm_export_environment_signature)
8485 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
8486 Added texinfo markup.
8488 * ports.c (scm_drain_input): Lowercased argument to @var.
8489 (scm_current_input_port, scm_current_output_port): Filled in
8490 missing explanation.
8491 (scm_current_load_port, scm_set_current_output_port)
8492 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
8493 Added texinfo markup.
8495 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
8496 (scm_release_arbiter): Added texinfo markup to docstrings.
8497 Changed `Returns' to `Return'.
8498 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
8500 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
8502 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
8503 by doubling them to `@@'.
8505 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
8507 * numbers.c (scm_lognot), random.c (scm_random,
8508 scm_random_normal, scm_random_solid_sphere_x,
8509 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
8510 scm_random_exp), dynwind.c
8511 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
8513 * goops.c (scm_sys_initialize_object, scm_instance_p,
8514 scm_class_name, scm_class_precedence_list, scm_class_slots,
8515 scm_class_environment, scm_generic_function_name,
8516 scm_generic_function_methods, scm_method_generic_function,
8517 scm_method_specializers, scm_method_procedure, scm_make_unbound,
8518 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
8519 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
8520 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
8521 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
8522 scm_class_direct_supers, scm_class_direct_slots,
8523 scm_class_direct_subclasses, scm_class_direct_methods,
8524 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
8525 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
8526 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
8527 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
8528 scm_memoized_environment, scm_procedure_name,
8529 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
8531 (scm_class_of, scm_entity_p, scm_operator_p,
8532 scm_set_object_procedure_x, scm_object_procedure,
8533 scm_make_class_object), hooks.c (scm_make_hook_with_name,
8534 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
8535 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
8536 scm_hook_to_list), lang.c
8537 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
8538 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
8539 (scm_print_options, scm_port_with_print_state,
8540 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
8541 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
8542 scm_make_procedure_with_setter, scm_procedure), throw.c
8543 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
8544 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
8545 scm_stack_ref, scm_stack_length, scm_frame_p,
8546 scm_last_stack_frame, scm_frame_number, scm_frame_source,
8547 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
8548 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
8549 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
8550 (scm_dirname, scm_basename), dynwind.c
8551 (scm_wind_chain), read.c (scm_read_options, scm_read,
8552 scm_read_hash_extend), gc.c
8553 (scm_unhash_name), eval.c (scm_eval_options_interface,
8554 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
8555 (scm_display_error, scm_set_print_params_x,
8556 scm_display_application, scm_display_backtrace, scm_backtrace),
8557 async.c (scm_async, scm_system_async, scm_async_mark,
8558 scm_system_async_mark, scm_run_asyncs, scm_noop,
8559 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
8560 scm_mask_signals): Added docstrings.
8562 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
8564 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
8565 address of car/cdr. (Thanks to Dirk Herrmann)
8566 Use scm_sizet to obtain the length of strings.
8567 (Thanks to Matthias Koeppe)
8569 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
8571 * symbols.c (scm_mem2symbol): Put a empty statement after the
8572 next_symbol label. This is mandated by ANSI, appearantly.
8574 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
8576 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
8577 sense to compile for a specific kernel version. Do not include
8578 <asm/signal.h> while defining __KERNEL__. This hack should no
8579 longer be needed and caused problems.
8581 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
8583 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
8584 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
8585 can not deal with immediates.
8587 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
8589 * list.c (scm_list_copy): Validate the first argument.
8591 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
8593 Fix evaluator so that top-level expressions are correctly
8594 evaluated with respect to the module system.
8596 * modules.h. modules.c (scm_current_module_lookup_closure): New
8599 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
8601 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
8602 names to better reflect their meaning.
8604 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
8605 evaluated at top-level and synronize lookup closure before
8606 executing every subform.
8607 (scm_primitve_eval_x, scm_primitive_eval): New functions.
8608 (scm_eval_x, scm_eval): Reimplement in terms of
8609 scm_primitive_eval_x and scm_primitive_eval, respectively.
8611 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
8613 * macros.c (scm_macro_name, scm_macro_transformer): Use
8614 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
8617 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
8619 * dump.c (scm_store_bytes): Store data size before data.
8620 (scm_restore_bytes): Restore data size. Takes a pointer to size.
8621 * dump.h (scm_restore_bytes): Updated.
8623 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
8625 * dump.c: Use double cells for update schedule.
8627 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
8629 * ports.c (scm_unread_char): Take an optional argument.
8631 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
8633 * modules.h (scm_selected_module, scm_current_module): Renamed
8634 scm_selected_module to scm_current_module to synchronize Scheme
8636 (scm_select_module, scm_set_current_module): Likewise. Changed
8639 * ports.c (scm_port_for_each): Make a snapshot of the port table
8640 before iterating over it. The table might change while the user
8641 code is running. With the snapshot, the user can depend on the
8642 fact that each port that existed at the start of the iteration is
8643 encountered exactly once. (ice-9 popen) depends on this.
8645 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
8647 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
8649 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
8650 range checking for the size parameter. Thanks to Martin
8651 Grabmueller for the hint.
8653 (scm_makstr): Reordered string initialization to make interrupt
8654 deferring unnecessary.
8656 * vectors.c (scm_make_vector): Fixed range checking.
8658 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
8660 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
8662 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
8663 checking of the size parameter for type correctness and valid
8664 range. Thanks to Rob Browning for reporting the problem. Instead
8665 of deferring interrupts, scm_remember_upto_here_1 is used.
8667 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
8669 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
8670 (scm_dump_cell_update): Removed.
8671 (scm_dump_update): Renamed from scm_dump_object_update.
8672 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
8673 a pointer instead of returning a value.
8674 * keywords.c (keyword_undump): Updated.
8676 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
8678 * dump.c, dump.h: Modified a lot.
8679 (SCM_DUMP_COOKIE): Version 0.1
8680 (scm_dump_mark): Removed.
8681 (scm_restore_cell_object, scm_store_cell_object): New functions.
8683 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
8684 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
8685 New slots: dump, undump.
8686 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
8689 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
8690 (keyword_undump): Renamed from keyword_alloc.
8691 (scm_init_keywords): Set keyword_dump and keyword_undump.
8693 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
8695 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
8696 the deprecated SCM_DOUBLE_CELLP.
8698 * tags.h (SCM_DOUBLE_CELLP): deprecated.
8700 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
8702 * dump.c, dump.h: New files.
8703 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
8704 * init.c: #include "libguile/dump.h".
8705 (scm_init_guile_1): Call scm_init_dump.
8706 * smob.h (scm_smob_descriptor): New slots: dump_mark,
8707 dump_dealloc, dump_store, undump_alloc, undump_restore,
8709 * smob.c (scm_make_smob_type): Init the new slots.
8710 (scm_set_smob_dump, scm_set_smob_undump): New functions.
8711 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
8713 * keywords.c: #include "libguile/dump.h".
8714 (keyword_dealloc, keyword_alloc): New functions.
8715 (scm_init_keywords): Set smob_dump and smob_undump.
8717 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
8719 * vectors.c (scm_c_make_vector): New function.
8720 * vectors.h (scm_c_make_vector): Declared.
8721 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
8722 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
8723 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
8724 (scm_make_method_cache, scm_i_vector2list,
8725 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
8726 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
8727 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
8728 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
8729 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
8730 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
8731 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
8732 (scm_vector, scm_make_vector): Use scm_c_make_vector.
8734 * hashtab.c (scm_c_make_hash_table): New function.
8735 * hashtab.h (scm_c_make_hash_table): Declared.
8736 * environments.c (scm_make_leaf_environment,
8737 scm_make_eval_environment), gc.c (scm_init_storage),
8738 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
8739 Use scm_c_make_hash_table.
8741 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
8743 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
8745 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
8747 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
8750 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
8751 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
8752 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
8753 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
8754 srcprop.c (scm_source_properties, scm_set_source_properties_x,
8755 scm_source_property, scm_set_source_property_x), sort.c
8756 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
8757 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
8758 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
8761 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
8763 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
8764 really get that arg.
8766 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
8768 * goops.c (s_scm_get_keyword): Bug fix.
8770 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
8772 The following patch was sent by Martin Grabmueller. It makes sure
8773 that in case of parameter errors the correct function name is
8774 shown, and that parameter types are only checked once.
8776 * strop.c (string_copy, string_upcase_x, string_downcase_x,
8777 string_capitalize_x): New functions. Each one performs the core
8778 functionality of the corresponding scm_* function.
8780 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
8781 scm_string_downcase_x, scm_string_downcase,
8782 scm_string_capitalize_x, scm_string_capitalize): Reduced to
8783 parameter checking wrappers of the above functions.
8785 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
8787 * continuations.c, dynl.c, keywords.c, load.c: Include
8788 strings.h. Thanks to Bill Schottstaedt for the bug report.
8790 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
8792 * backtrace.c (display_header): Make sure that line and column
8793 information is shown independent of whether the port the code was
8794 read from had an associated filename. Thanks to Martin
8795 Grabmueller for providing this patch.
8797 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
8799 * fports.[ch] (scm_file_port_p): New primitive.
8801 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
8803 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
8804 These are now defined in fports.c, strports.c and vports.c.
8806 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
8807 vports.c (scm_tc16_sfport): Made variables (were macros defined in
8810 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
8811 (scm_make_sfptob): Made static. These return a type code now.
8813 fports.c (scm_init_fports), strports.c (scm_init_strports),
8814 vports.c (scm_init_vports): Create the corresponding port types.
8816 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
8817 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
8819 * init.c (scm_init_guile_1): Make sure strports are initialized
8822 * ports.[ch] (scm_make_port_type): Changed the return type to
8825 * ports.c (scm_ports_prehistory): Don't create any port types
8828 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
8829 against scm_tc16_fport directly.
8831 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
8833 * srcprop.c (scm_set_source_property_x): Fix to handle
8834 (set-source-property! <obj> 'copy <datum>) correctly.
8836 2001-01-24 Gary Houston <ghouston@arglist.com>
8838 * filesys.c (scm_link): docstring fix.
8839 * fports.h (scm_setfileno): obsolete declaration removed.
8840 * posix.c: bogus popen declaration removed.
8842 * rdelim.c: new file, split from ioext.c.
8843 * rdelim.h: new file, split from ioext.h
8844 * Makefile.am: add rdelim.c and related files.
8845 * init.c: call scm_init_rdelim. include rdelim.h.
8847 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
8849 This patch was sent by Martin Grabmueller and makes sure that
8850 parameter errors are reported correctly by the lexicographic
8851 ordering predicates.
8853 * strorder.c (string_less_p, string_ci_less_p): New functions.
8855 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
8856 functionality into string_less_p, string_ci_less_p respectively.
8857 The remaining code is just a wrapper to do the parameter
8860 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
8861 parameters and call string_less_p instead of scm_string_less_p.
8863 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
8864 Check the parameters and call string_less_ci_p instead of
8865 scm_string_ci_less_p.
8867 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
8869 This patch modifies scm_display_error to perform parameter
8870 checking. Thanks to Neil Jerram for the bug report.
8872 * backtrace.[ch] (scm_i_display_error): New function.
8874 * backtrace.c (scm_display_error): Added parameter check and
8875 extracted the core functionality into function
8876 scm_i_display_error.
8878 * throw.c (handler_message): Call scm_i_display_error to display
8881 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
8883 * eval.c (SCM_APPLY): Added # args check for application of
8884 procedures with arity 3. (Thanks to Anders Holst.)
8886 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
8888 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
8890 (SCM_OPDIRP): Deprecated.
8892 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
8895 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
8896 Instead, give an explicit error message in case the directory is
8899 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
8900 instead of SCM_OPENP and SCM_CLOSEDP.
8902 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
8904 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
8906 * eval.c (inner_eval, scm_eval): Move all real functionality into
8907 inner_eval. Avoid to copy the expression twice by inlining some
8908 code from scm_i_eval.
8910 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
8912 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
8913 now has to be the last clause, as required by R5RS. Thanks to
8914 Martin Grabmueller for the patch.
8916 2001-01-18 Gary Houston <ghouston@arglist.com>
8918 * ioext.c: further simplify scm_read_string_x_partial by defining
8921 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
8923 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
8925 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
8927 * __scm.h: Added comment about architecture and compiler
8928 properties that are required by guile.
8930 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
8931 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
8933 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
8935 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
8937 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
8938 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
8940 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
8942 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
8943 to the names in limits.h.
8945 * numbers.c (abs_most_negative_fixnum): Added.
8947 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
8948 fixnum-min) special case.
8950 (scm_big_and): Fix for negative first parameter.
8952 (scm_bit_extract): Fix for fixnum paramters.
8953 Thanks to Rob Browning for the bug report.
8955 (scm_init_numbers): Initialize abs_most_negative_fixnum.
8957 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
8959 * symbols.c (scm_symbol_bound_p): Fixed comment.
8960 Thanks to Chris Cramer.
8962 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
8964 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
8965 Thanks to Bill Schottstaedt.
8967 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
8969 from Matthias Köppe:
8971 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
8972 casts its result, so doesn't yield an lvalue per ANSI C.
8974 * goops.c (s_scm_sys_set_object_setter_x): use
8975 SCM_SET_ENTITY_SETTER.
8976 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
8978 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
8979 its result, so doesn't yield an lvalue per ANSI C.
8980 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
8981 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
8982 SCM_GC_SET_CARD_FLAGS.
8983 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
8985 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
8987 2001-01-08 Gary Houston <ghouston@arglist.com>
8989 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
8990 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
8991 socket.c (scm_recvfrom): use the new macro, plus minor docstring
8993 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
8994 for fdes. if current input port is used, check that it's a file
8997 2001-01-06 Gary Houston <ghouston@arglist.com>
8999 * ioext.c (scm_read_string_x_partial): new procedure, implements
9000 read-string!/partial.
9001 * ports.c (scm_take_from_input_buffers): new procedure used by
9002 scm_read_string_x_partial.
9003 (scm_drain_input): use scm_take_from_input_buffers.
9005 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
9007 * validate.h (SCM_VALIDATE_NUMBER): New.
9009 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
9011 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
9012 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
9013 SET_DESTROYED): new defines/macros.
9014 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
9015 (add_to_live_list): takes a `guardian_t *' now, not SCM.
9016 (guardian_print): print more info.
9017 (guardian_apply): check if the guardian is destroyed, and throw an
9018 error if so. take one more optional argument `throw_p'.
9019 (scm_guard): depending on the value of `throw_p', return a boolean
9021 (scm_get_one_zombie): remove redundant property test.
9022 (guardian_t): represent the various (currently 3, I hope nothing
9023 more gets added) boolean fields as bit flags.
9024 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
9025 (scm_destroy_guardian_x): new procedure.
9027 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
9028 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
9030 2001-01-01 Gary Houston <ghouston@arglist.com>
9032 * fports.c (fport_write): bugfix: handle short writes for
9033 unbuffered ports too. optimize the buffered case by minimizing
9034 the number of write/flush calls.
9035 (write_all): new helper procedure.
9037 The ChangeLog continues in the file: "ChangeLog-2000"
HCoop / bpt / guile.git / blob