1 2003-10-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
3 * eval.c (s_defun): New static identifier.
5 (scm_m_nil_cond, scm_m_atfop, scm_m_undefine): Add comments. Use
6 ASSERT_SYNTAX to signal syntax errors. Avoid unnecessary consing
7 when creating the memoized code.
9 2003-10-19 Kevin Ryde <user42@zip.com.au>
11 * numbers.c (scm_ash): Revise docstring as per recent update to manual.
13 * numbers.c (scm_i_big2dbl): Rewrite, carefully rounding to "closest"
14 in accordance with R5RS, which just mpz_get_d doesn't really give.
16 2003-10-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
18 * eval.c (s_bad_slot_number): New static identifier.
20 (scm_m_atslot_ref, scm_m_atslot_set_x): Use ASSERT_SYNTAX to
21 signal syntax errors. Avoid unnecessary consing when creating the
24 2003-10-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
26 * eval.c (scm_m_cont, scm_m_at_call_with_values,
27 scm_m_generalized_set_x): Use ASSERT_SYNTAX to signal syntax
28 errors. Avoid unnecessary consing when creating the memoized
31 (scm_m_generalized_set_x): Let scm_m_set_x handle the R5RS
32 standard case. Make sure line and file information are copied to
33 every created expression.
35 2003-10-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
37 * eval.c (scm_m_set_x, scm_m_apply, scm_m_atbind): Use
38 ASSERT_SYNTAX to signal syntax errors. Avoid unnecessary consing
39 when creating the memoized code.
41 (scm_m_atbind): Reversed the order, in which the init expressions
42 are stored and executed. The order of execution is now equal to
43 the order in which the initializers of the let-forms are executed.
44 Use check_bindings and transform_bindings.
46 (SCM_CEVAL): Eliminated SCM_NIMP in favor of more appropriate
47 !SCM_NULLP. Added some comments.
49 2003-10-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
51 * eval.c: Sorted include files alphabetically.
53 (scm_m_begin): Added comment.
55 (scm_m_or): Use ASSERT_SYNTAX to signal syntax errors. Avoid
56 unnecessary consing when creating the memoized code.
58 (iqq, scm_m_quasiquote, scm_m_quote): Use ASSERT_SYNTAX to signal
59 syntax errors. Be more specific about the kind of error that was
62 (scm_m_quote, unmemocopy): As an optimization, vector constants
63 are now inserted unquoted into the memoized code. During
64 unmemoization the quotes are added again to provide syntactically
67 2003-10-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
69 * eval.c (scm_m_let, scm_m_letstar, scm_m_letrec,
70 scm_m_expand_body, check_bindings): Extracted syntax checking of
71 bindings to new static function check_bindings.
73 (scm_m_let, memoize_named_let): Extracted handling of named let to
74 new static function memoize_named_let.
76 (transform_bindings, scm_m_let, scm_m_letstar, scm_m_letrec): Use
77 ASSERT_SYNTAX to signal syntax errors. Be more specific about the
78 kind of error that was detected. Avoid use of SCM_CDRLOC. Avoid
79 unnecessary consing when creating the memoized code.
81 2003-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
83 * eval.c (s_bad_formals, s_bad_formal, s_duplicate_formal): New
86 (s_clauses, s_formals, s_duplicate_formals): Removed.
88 (scm_m_lambda): Use ASSERT_SYNTAX to signal syntax errors. Be more
89 specific about the kind of error that was detected. Prepare for
90 easier integration of changes for separated memoization.
92 2003-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
94 * eval.c (s_duplicate_binding): New static identifier.
96 (scm_m_case): Call scm_c_memq instead of implementing it inline.
98 (scm_m_define): Added comment about how we check for duplicate
101 (scm_m_do): Added check for duplicate bindings.
103 (scm_m_if): Use ASSERT_SYNTAX to signal syntax errors. Avoid
104 unnecessary consing when creating the memoized code.
106 (scm_c_improper_memq, c_improper_memq, scm_m_lambda): Renamed
107 scm_c_improper_memq to c_improper_memq, since it is not exported.
109 (transform_bindings): Call scm_c_memq rather than
112 (SCM_CEVAL): Simplified handling of SCM_IM_IF forms.
114 2003-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
116 * eval.c (s_bad_bindings, s_bad_binding, s_bad_exit_clause): New
119 (scm_m_do): Use ASSERT_SYNTAX to signal syntax errors. Be more
120 specific about the kind of error that was detected. Avoid use of
121 SCM_CDRLOC. Avoid unnecessary consing when creating the memoized
122 code, this way also making sure that file name, line number
123 information etc. remain available.
125 2003-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
127 * eval.c (memoize_as_thunk_prototype): New static function.
129 (scm_m_delay, scm_m_future): Use memoize_as_thunk_prototype.
130 Avoid unnecessary consing when creating the memoized code.
132 2003-10-12 Kevin Ryde <user42@zip.com.au>
134 * list.c (scm_append): Track argument number and use in error.
136 2003-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
138 * eval.c (s_missing_expression, s_bad_variable): New static
141 (scm_m_define): Use ASSERT_SYNTAX to signal syntax errors. Prefer
142 R5RS terminology for the naming of variables. Be more specific
143 about the kind of error that was detected. Make sure file name,
144 line number etc. are added to all freshly created expressions.
145 Avoid unnecessary consing when creating the memoized code.
147 2003-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
149 * eval.c (s_extra_expression, s_misplaced_else_clause,
150 s_bad_cond_clause, s_missing_recipient): New static identifiers.
152 (s_extra_case_clause): Removed.
154 (scm_m_case, scm_m_cond): If a clause appears after an else
155 clause, report a misplaced else clause.
157 (scm_m_cond): Use ASSERT_SYNTAX to signal syntax errors. Be more
158 specific about the kind of error that was detected. Handle bound
159 'else and '=>. Avoid unnecessary consing when creating the
162 (scm_m_cond, unmemocopy, SCM_CEVAL): Use SCM_IM_ELSE to memoize
163 the syntactic keyword 'else and SCM_IM_ARROW to memoize the
164 syntactic keyword '=>.
166 2003-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
168 * eval.c (scm_m_case): Allow empty lists of case labels.
170 2003-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
172 * tags.h (SCM_IM_ELSE, SCM_IM_ARROW): New memoizer codes.
174 * print.c (scm_isymnames): Add names for the new memoizer codes.
176 * eval.c (s_missing_clauses, s_bad_case_clause,
177 s_extra_case_clause, s_bad_case_labels, s_duplicate_case_label,
178 literal_p): New static identifiers.
180 (scm_m_case): Use ASSERT_SYNTAX to signal syntax errors. Be more
181 specific about the kind of error that was detected. Check for
182 duplicate case labels. Handle bound 'else. Avoid unnecessary
183 consing when creating the memoized code.
185 (scm_m_case, unmemocopy, SCM_CEVAL): Use SCM_IM_ELSE to memoize
186 the syntactic keyword 'else.
188 2003-10-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
190 * eval.c (s_bad_expression, syntax_error_key, syntax_error,
191 ASSERT_SYNTAX, ASSERT_SYNTAX_2): New static identifiers.
193 (scm_m_and): Use ASSERT_SYNTAX to signal syntax errors. Avoid
194 unnecessary consing when creating the memoized code.
196 2003-10-09 Kevin Ryde <user42@zip.com.au>
198 * numbers.c (scm_inexact_to_exact): Don't depend on what double->long
199 cast gives for values bigger than a long, or for nan or inf.
201 2003-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
203 * smob.h (scm_make_smob_type): Made the declaration match the
206 2003-10-07 Marius Vollmer <mvo@zagadka.de>
208 * goops.c, objects.h, smob.c, smob.h: Make type names char
209 const * instead of char *. Thanks to Paul Jarc!
211 2003-10-02 Kevin Ryde <user42@zip.com.au>
213 * strports.c (scm_call_with_output_string): scm_get_output_string
214 rather than scm_strport_to_string, so as to guard against the port
215 having been closed by the called procedure. Reported by Nic Ferrier.
217 2003-09-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
219 * numbers.h (SCM_INEXACTP): Removed uses of SCM_TYP16S.
221 * tags.h, deprecated.h (SCM_TYP16S): Deprecated and moved from
222 tags.h to deprecated.h.
224 2003-09-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
226 This set of patches introduces a new tc7 code scm_tc7_number for
227 numbers. Bignums, reals and complex numbers are turned from smobs
228 into subtypes of scm_tc7_number.
230 * tags.h (scm_tc7_number): New.
232 * eq.c (scm_equal_p), eval.c (SCM_CEVAL), evalext.c
233 (scm_self_evaluating_p), gc-card.c (scm_i_sweep_card), gc-mark.c
234 (scm_gc_mark_dependencies), goops.c (create_smob_classes), hash.c
235 (scm_hasher), numbers.c, numbers.h (SCM_NUMP), objects.c
236 (scm_class_of), print.c (scm_iprin1), smob.c
237 (scm_smob_prehistory): Don't handle bignums, reals and complex
238 numbers as subtypes of scm_tc7_smob any more.
240 * numbers.h, tags.h (scm_tc16_big, scm_tc16_real,
241 scm_tc16_complex): Moved definitions from tags.h to numbers.h.
243 2003-09-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
245 * numbers.c (scm_make_complex), gc-card.c (scm_i_sweep_card): Use
246 sizeof (scm_t_complex) to determine the memory size of the
247 malloc'd area for complex numbers.
249 2003-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
251 * numbers.c (scm_bigequal): Fixed.
253 2003-09-16 Marius Vollmer <mvo@zagadka.de>
255 * stime.c (scm_current_time): 'time' does not set errno so don't
256 use SCM_SYSERROR for reporting errors.
258 2003-09-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
260 This set of patches eliminates the dependency between the
261 implementation of evaluator specific memoization codes and special
262 constants like #f, '() etc. ('flags'), which are not evaluator
263 specific. The goal is to remove definitions of evaluator
264 memoization codes completely from the public interface. This will
265 make it possible to experiment more freely with optimizations of
266 guile's internal representation of memoized code.
268 * objects.c (scm_class_of): Eliminate dependency on SCM_ISYMNUM.
270 * print.c (iflagnames): New array, holding the printed names of
271 guile's special constants ('flags').
273 (scm_isymnames): Now holds only the printed names of the
276 (scm_iprin1): Separate the handling of memoization codes and
277 guile's special constants.
279 * tags.h (scm_tc9_flag, SCM_ITAG9, SCM_MAKE_ITAG9, SCM_ITAG9_DATA,
282 (scm_tc8_char, scm_tc8_iloc, SCM_BOOL_F, SCM_BOOL_T,
283 SCM_UNDEFINED, SCM_EOF_VAL, SCM_EOL, SCM_UNSPECIFIED, SCM_UNBOUND,
284 SCM_ELISP_NIL, SCM_IM_DISPATCH, SCM_IM_SLOT_REF,
285 SCM_IM_SLOT_SET_X, SCM_IM_DELAY, SCM_IM_FUTURE,
286 SCM_IM_CALL_WITH_VALUES, SCM_IM_NIL_COND, SCM_IM_BIND): Changed
289 (SCM_IFLAGP): SCM_IFLAGP now only tests for flags.
291 (SCM_IFLAGP, SCM_MAKIFLAG, SCM_IFLAGNUM): Generalized to use the
292 tc9 macros and scm_tc9_flag.
294 2003-09-15 Marius Vollmer <mvo@zagadka.de>
296 * posix.c (scm_setgroups): Check that the gid list is not too
297 long. Thanks to Paul Jarc!
299 2003-09-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
301 * tags.h: Reduced the number of short instructions from 14 to 13.
302 The typecode of the former 14th short instruction is now used to
303 represent long instructions. Changed some comments to reflect
306 (SCM_MAKISYM): ISYMs get a new tc7 code, namely the one that was
307 previously used by SCM_IM_DEFINE.
309 (SCM_IM_DEFINE): Turned into a long instruction.
311 * eval.c (unmemocopy, SCM_CEVAL): Treat SCM_IM_DEFINE as a long
314 * eval.c (SCM_CEVAL): Since characters and iflags have now a tc7
315 code that is separate from all instructions, one level of dispatch
316 for long instructions can be eliminated.
318 * print.c (scm_isymnames): Removed some commented code.
320 2003-09-12 Marius Vollmer <mvo@zagadka.de>
322 * __scm.h (SCM_FENCE): Use __memory_barrier with the Intel
325 * hashtab.h (scm_tc16_hashtable): Added "extern" declaration.
327 * modules.c (scm_module_reverse_lookup): Check that the obarray
328 really is a hashtable and do nothing if not.
330 * inline.h: Use "extern inline" only with GCC. Use "static
333 2003-09-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
335 * numbers.h (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Removed uses
336 of SCM_SLOPPY_INEXACTP, SCM_SLOPPY_REALP and SCM_SLOPPY_COMPLEXP.
338 * numbers.h, deprecated.h (SCM_SLOPPY_INEXACTP, SCM_SLOPPY_REALP,
339 SCM_SLOPPY_COMPLEXP): Deprecated and moved from numbers.h to
342 2003-09-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
344 * eq.c (scm_eqv_p, scm_equal_p): Removed uses of
345 SCM_SLOPPY_INEXACTP, SCM_SLOPPY_REALP and SCM_SLOPPY_COMPLEXP.
347 * eq.c (scm_eqv_p, scm_equal_p): Reordered comparisons from
348 0.0==some_expression to some_expression==0.0. The latter is
349 better readable. The former is preferred by some people, since it
350 leads to a compiler error when confusing == with =. However, when
351 using gcc, a warning will be issued if in an if-statement an
352 assigment appears. Since many Guile developers are using gcc,
353 such errors will not remain unnoticed anyway. We can therefore
354 focus on better readability.
356 2003-09-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
358 * tags.h: Added description of Guile's type system. Removed some
359 old and misleading comments.
361 2003-09-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
363 * unit.c (scm_cvref): Eliminate unnecessary uses of SCM_NIMP,
364 SCM_SLOPPY_REALP and SCM_SLOPPY_COMPLEXP.
366 2003-09-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
368 * numbers.h (SCM_MAKINUM): Define in terms of scm_tc2_int.
370 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Define in terms of the
371 respective SLOPPY macro.
373 2003-09-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
375 * eq.c (scm_equal_p): Use SCM_TYP7 to check if an object is of
376 type string, not SCM_TYP7S.
378 2003-09-03 Kevin Ryde <user42@zip.com.au>
380 * numbers.c (scm_lognot): Correction to docstring, ones-complement not
383 * stime.c (scm_strptime): Add comment about glibc strptime %s and
384 current timezone requiring SCM_DEFER_INTS.
386 2003-08-30 Neil Jerram <neil@ossau.uklinux.net>
388 * script.c (scm_compile_shell_switches): Make -s switch optional
389 if file to be loaded does not begin with a `-'. (Thanks to Aaron
390 VanDevender for the patch!)
392 2003-08-30 Kevin Ryde <user42@zip.com.au>
394 * numbers.c (scm_lognot): Rewrite using ~ and mpz_com, for directness
395 and to have non-integer types rejected as per other logical funcs.
397 2003-08-28 Kevin Ryde <user42@zip.com.au>
399 * gc.h (scm_remember_upto_here_1): Revise comments on the asm form.
401 2003-08-23 Kevin Ryde <user42@zip.com.au>
403 * simpos.c (scm_system): Remove SCM_DEFER_INTS, system() should be
404 thread safe, and could take a long time too.
406 2003-08-22 Kevin Ryde <user42@zip.com.au>
408 * numbers.c (scm_difference): Correction to bignum - negative inum.
410 2003-08-14 Kevin Ryde <user42@zip.com.au>
412 * gc.h (scm_remember_upto_here_1, scm_remember_upto_here_2)
413 [__GNUC__]: Use volatile asm macros rather than a function call.
414 * gc.c (scm_remember_upto_here_1, scm_remember_upto_here_2): Undefine
415 macros while defining functions.
417 * simpos.c (getenv): Use <stdlib.h> for prototype.
418 (scm_system): In docstring, refer to status:exit-val rather than
421 2003-08-09 Kevin Ryde <user42@zip.com.au>
423 * srcprop.c (scm_source_properties): Return plist from hash if it's a
424 list set by source-properties! rather than an SRCPROPS object,
426 2003-07-29 Kevin Ryde <user42@zip.com.au>
428 * properties.c (scm_primitive_property_ref): In docstring, note
429 parameters to not-found-proc, use hyphens rather than underscores for
431 (scm_primitive_property_set_x): In docstring, VAL is the value
434 2003-07-27 Marius Vollmer <mvo@zagadka.de>
436 * print.c (scm_print_symbol_name): handle more weird characters by
437 escaping the symbol name properly. Thanks to Paul Jarc!
439 * posix.h (scm_setgroups): New prototype.
440 * posix.c (scm_setgroups): New. Thanks to Paul Jarc!
441 (scm_getgroups): Handle groups ids that don't fit into a fixnum.
442 Don't use SCM_WRITABLE_VELTS.
444 * gc.h (SCM_GC_SET_CELL_BVEC): New.
445 * gc-card.c (scm_i_init_card_freelist): Use it. Thanks to
448 * __scm.h (SCM_C_INLINE_KEYWORD): New.
449 * numbers.c: Use it in place of SCM_C_INLINE so that the code
450 compiles when SCM_C_INLINE is undefined.
452 2003-07-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
454 * __scm.h: Reformulated the architecture and compiler properties
455 in terms of properties of scm_t_bits and SCM variables rather than
456 in terms of c standard types. This is since it is not known which
457 of the standard types scm_t_bits and SCM variables will be defined
460 2003-07-24 Kevin Ryde <user42@zip.com.au>
462 * numbers.c (scm_angle): Use scm_flo0 for non-negative inum, bignum
465 2003-07-18 Kevin Ryde <user42@zip.com.au>
467 * numbers.c (scm_product): In complex * bignum, correction to
468 REAL/IMAG fetch, x is the complex, not y.
470 2003-07-13 Mikael Djurfeldt <djurfeldt@nada.kth.se>
472 * numbers.c (scm_odd_p, scm_even_p): Bugfix: Treat result of
473 scm_inf_p test as Scheme values.
474 (scm_sum): Bugfix: Normalize bignum created from a negative bignum
476 Use GNU indentation style.
478 2003-07-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
480 * values.c (scm_values): Build lists of length 1 by using
481 scm_list_1 instead of using scm_cons.
483 2003-07-10 Kevin Ryde <user42@zip.com.au>
485 * deprecation.c (scm_c_issue_deprecation_warning_fmt): Add va_end.
486 * list.c (scm_list_n): Ditto.
488 * gc-malloc.c (scm_gc_realloc): Define "ptr" at start of function.
490 2003-07-08 Matthias Koeppe <mkoeppe@merkur.math.uni-magdeburg.de>
492 * tags.h (scm_t_bits, scm_t_signed_bits, etc): Avoid solaris empty
493 defines of INTPTR_MAX and UINTPTR_MAX, combine conditionals for
494 scm_t_bits and scm_t_signed_bits to avoid any chance of one and not
495 the other using intptr_t.
497 2003-07-08 Kevin Ryde <user42@zip.com.au>
499 * numbers.c (scm_make_polar): Use sincos, when available.
500 (scm_magnitude): Use hypot.
502 * ports.c (scm_char_ready_p, scm_peek_char): In docstrings, don't use
503 @footnote since it doesn't go through to guile-procedures.txt.
505 * threads.c (scm_call_with_new_thread): In docstring, use "( )"
506 outside @var to quieten makeinfo, and use @code.
508 2003-07-06 Han-Wen Nienhuys <hanwen@cs.uu.nl>
510 * gc-malloc.c (decrease_mtrigger): new function
511 (increase_mtrigger): new function, separate debug registering and
512 mtrigger administration.
513 (scm_gc_realloc): bugfix: do mtrigger administration before the
514 actual realloc, for the realloc might invalidate a GC-d segment of
515 memory. Thanks to Sam Hocevar for pointing this out.
516 (scm_gc_realloc): use scm_malloc_reregister instead of
517 unregistering and registering in sequence.
519 2003-07-03 Han-Wen Nienhuys <hanwen@cs.uu.nl>
521 * __scm.h (SCM_ASSERT): change "else" expansion to "do { } while (0)"
523 2003-07-02 Han-Wen Nienhuys <hanwen@cs.uu.nl>
525 * __scm.h (SCM_ASRTGO): add "else" to macro expansions with if
528 2003-06-29 Marius Vollmer <mvo@zagadka.de>
530 * deprecated.h (SCM_OPDIRP, scm_fport, scm_option, scm_srcprops,
531 scm_srcprops_chunk, scm_info_frame, scm_stack, scm_array,
532 scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_FUNC_NAME, SCM_WTA,
533 RETURN_SCM_WTA, SCM_VALIDATE_NUMBER_COPY,
534 SCM_VALIDATE_NUMBER_DEF_COPY, SCM_VALIDATE_OPDIR): Re-added from
535 the release_1_6 branch.
537 2003-06-25 Stefan Jahn <stefan@lkcc.org>
539 * continuations.c: Redeclaration of getcontext() via the
540 __asm__ ("getcontext") directive.
542 * continuations.h: Include <ucontext.h> instead of
545 2003-06-21 Kevin Ryde <user42@zip.com.au>
547 * numbers.c (_GNU_SOURCE): #define, to get C99 things.
548 (scm_asinh, scm_acosh, scm_atanh, scm_truncate, $asinh, $acosh,
549 $atanh, truncate): Use C library asinh, acosh, atanh and trunc, when
551 (scm_inexact_to_exact): Expand isfinite to its definition !xisinf.
552 (isfinite): Remove, conflicts with C99 isfinite().
554 2003-06-19 Marius Vollmer <mvo@zagadka.de>
556 * deprecated.h, deprecated.c (scm_strhash, scm_sym2ovcell_soft,
557 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
558 scm_symbol_value0, scm_string_to_obarray_symbol scm_intern_symbol,
559 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
560 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp): Re-added from
561 the release_1_6 branch.
563 2003-06-14 Stefan Jahn <stefan@lkcc.org>
565 * threads.h: Redefined scm_getspecific() and scm_setspecific()
566 to be functions instead of macros.
568 * threads.c: Conditionalized inclusion of <sys/time.h> and
570 (scm_getspecific, scm_setspecific): Made these two function
571 real part of the API.
573 * posix.c (s_scm_putenv): Added some code to make a
574 (putenv "FOO="), i.e. setting an empty string, work also on
575 Win32 systems. Thanks to Kevin Ryde for the proposal.
577 2003-06-12 Kevin Ryde <user42@zip.com.au>
579 * posix.c (scm_putenv): Free temporary ptr in mingw unset. Add
580 freebsd to comment about need to use unsetenv.
582 2003-06-02 Marius Vollmer <mvo@zagadka.de>
584 * ports.c (scm_peek_char): Safe the column of the port around the
585 getc/ungetc calls. Thanks to Dr. Peter Ivanyi!
587 2003-06-07 Kevin Ryde <user42@zip.com.au>
589 * tags.h: Use inttypes.h and stdint.h when available, for INTPTR_MAX
590 and friends required by scm_t_bits setups.
592 2003-06-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
594 * tags.h (scm_tc2_int): Added.
596 * tags.h (scm_tc3_int_1, scm_tc3_int_2): Expressed in terms of
599 * tags.h (scm_tcs_cons_imcar, scm_tcs_cons_nimcar, scm_tcs_struct,
600 scm_tcs_closures): Hard coded values replaced by symbolic ones.
602 2003-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
604 * eval.c: Partially undid my patch from 2003-05-31. This patch
605 caused the segfault referenced in the previous changelog entry.
607 2003-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
609 * tags.h: Fixed comment about the immediate type code layout.
611 * eval.c: Fixed handling of non-special instructions. Without
612 this patch, guile will segfault on (#\0) and similar instructions.
614 2003-06-05 Kevin Ryde <user42@zip.com.au>
616 * numbers.c (scm_max, scm_min): For inum, bignum and real, if other
617 operand is NaN, then return NaN. Also avoid passing NaN to mpz_cmp_d.
619 * read.c (scm_input_error): Pass arg list parameter to scm_error_scm,
620 rather than SCM_EOL. Needed by "Unknown # object" case in scm_lreadr.
622 2003-06-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
624 * __scm.h, gc-card.c (SCM_DEBUG_DEBUGGER_SUPPORT,
625 SCM_DEBUG_DEBUGGING_SUPPORT): Renamed macro
626 SCM_DEBUG_DEBUGGER_SUPPORT to SCM_DEBUG_DEBUGGING_SUPPORT and
627 generalized it to apply not only to C level functions but also to
628 scheme level functions.
630 * debug.c, debug.h, eval.c (make-iloc, scm_make_iloc, iloc?,
631 scm_iloc_p, dbg-make-iloc, scm_dbg_make_iloc, dbg-iloc?,
632 scm_dbg_iloc_p): Moved functions scm_make_iloc, scm_iloc_p to
633 eval.c, made them available under SCM_DEBUG_DEBUGGING_SUPPORT == 1
634 only and renamed them to scm_dbg_make_iloc, scm_dbg_iloc_p,
637 * deprecated.h, eval.c, eval.h (SCM_ILOC00, SCM_IDINC,
638 SCM_IDSTMSK): Deprecated. The macro definitions are moved from
639 eval.h into eval.c and a copy is placed into deprecated.h.
641 * eval.c, eval.h (SCM_MAKE_ILOC): Removed from eval.h and placed
642 into eval.c. This definition was not part of the API in any
643 officially released version of guile and thus does not need to go
644 through a phase of deprecation.
646 2003-06-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
648 * deprecated.c, deprecated.h, eval.c, eval.h (scm_s_expression,
649 scm_s_test, scm_s_body, scm_s_bindings, scm_s_variable,
650 scm_s_clauses, scm_s_formals): Deprecated. In eval.c the
651 definitions are make static and renamed from scm_s_xxx to s_xxx.
652 In deprecated.c the original definitions are copied.
654 * deprecated.h, eval.c, eval (SCM_EVALIM2, SCM_EVALIM, SCM_XEVAL,
655 SCM_XEVALCAR): Deprecated. The macro definitions are moved from
656 eval.h into eval.c and a copy (slightly modified to work in user
657 code) is placed into deprecated.h.
659 * eval.c: Use the local static s_xxx definitions instead of the
660 scm_s_xxx definitions throughout.
662 2003-06-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
664 This set of patches separates the representation of the cxr family
665 of functions (car, cdr etc.) from the dsubr family of functions
666 (i. e. functions that take a double precision floating point
667 argument). Further, the algorithm for handling the cxr function
670 * eval.c (SCM_CEVAL, SCM_APPLY, scm_trampoline_1), numbers.c
671 (scm_asinh, scm_acosh, scm_atanh, scm_truncate, scm_round, floor,
672 ceil, sqrt, fabs, exp, log, sin, cos, tan, asin, acos, atan, sinh,
673 cosh, tanh), objects.c (scm_class_of), procprop.c
674 (scm_i_procedure_arity), ramap.c (scm_array_map_x), tags.h
675 (scm_tc7_dsubr, scm_tcs_subrs): Introduce scm_tc7_dsubr as new
676 typecode for the dsubr family of functions.
678 * ramap.c (ramap_cxr, ramap_dsubr): Renamed ramap_cxr to
681 * eval.c (SCM_CEVAL, SCM_APPLY, call_cxr_1), pairs.c
682 (scm_init_pairs): Make use of the (now usable) second cell element
683 of a scm_tc7_cxr function to implement the cxr family of functions
686 2003-05-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
688 * eval.c (SCM_CEVAL, SCM_APPLY, scm_trampoline_0,
689 scm_trampoline_1, scm_trampoline_2): Postpone error cases to the
690 end of an if-else-if-sequence of checks.
692 2003-05-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
694 * eval.c (SCM_CEVAL): Improved readability of call-with-values
695 execution. Generalize apply_closure to apply_proc and use that
696 for call-with-values.
698 2003-05-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
700 * eval.c (SCM_CEVAL): Avoid one level of indirection when applying
703 2003-05-30 Stefan Jahn <stefan@lkcc.org>
705 * posix.c (s_scm_putenv): Use the new HAVE_UNSETENV
706 appropriately for mingw32 hosts.
708 * numbers.h: Defining copysign(), isnan() and finite() to
709 be prefixed by a single '_' for mingw32 hosts.
711 2003-05-30 Kevin Ryde <user42@zip.com.au>
713 * numbers.c (z_negative_one): New variable.
714 (scm_init_numbers): Initialize it.
715 (scm_logcount): Use it and mpz_hamdist to count zeros for negatives.
717 2003-05-29 Stefan Jahn <stefan@lkcc.org>
719 * win32-dirent.c: Use malloc() instead of scm_malloc().
721 * stime.c (s_scm_strftime): Add a type cast to avoid compiler
724 * posix.c (s_scm_putenv): Disable use of unsetenv() for the
727 * modules.c (s_scm_module_import_interface): Renamed local
728 variable interface to _interface. Seems like 'interface'
729 is a special compiler directive for the mingw32 compiler.
731 * mkstemp.c: Provide prototype to avoid compiler warning.
733 * load.c (s_scm_search_path): Fixed absolute and relative
734 path detections for native Windows platforms.
736 * gc.h, threads.h: Export some more symbols using SCM_API (necessary
737 to build on mingw32).
739 * gc-freelist.c ("s_scm_map_free_list",
740 "s_scm_gc_set_debug_check_freelist_x"): Fixed use of FUNC_NAME.
742 * fports.c (fport_fill_input): Disable use of
743 fport_wait_for_input() on Win32 platforms.
745 * filesys.c (s_scm_basename): Fixed __MINGW32__ code.
747 * Makefile.am: Modified some rules for cross compiling.
749 2003-05-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
751 * eval.c (SCM_CEVAL): In case of an application, all checks for a
752 proper function object and the correct number of arguments are now
753 performed in the application part of SCM_CEVAL.
755 (scm_badformalsp): Removed.
757 2003-05-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
759 * deprecated.c (scm_read_and_eval_x): Fixed C99-ism.
761 2003-05-22 Mikael Djurfeldt <djurfeldt@nada.kth.se>
763 * num2integral.i.c (NUM2INTEGRAL): Avoid warning about conditional
764 always being false by inserting preprocessor conditional. (Thanks
767 * __scm.h (SCM_STACK_PTR): New macro. (Cast argument through
768 (void *) in order to avoid an aliasing warning; thanks to Bruce
771 * stackchk.h (SCM_STACK_OVERFLOW_P): Use SCM_STACK_PTR.
773 * threads.c (suspend, launch_thread, scm_threads_mark_stacks): Use
776 * threads.c (scm_threads_mark_stacks): Bugfix: Changed
777 thread->base --> t->base.
779 * eval.c (SCM_CEVAL): Don't cast argument of SCM_STACK_OVERFLOW_P.
781 2003-05-20 Marius Vollmer <marius.vollmer@uni-dortmund.de>
783 * deprecated.h, deprecated.c (scm_makstr, scm_makfromstr,
784 scm_variable_set_name_hint, scm_builtin_variable,
785 scm_internal_with_fluids, scm_make_gsubr,
786 scm_make_gsubr_with_generic, scm_create_hook, SCM_LIST0,
787 SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5, SCM_LIST6,
788 SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify, scm_sloppy_memq,
789 scm_sloppy_memv, scm_sloppy_member, scm_read_and_eval_x,
790 scm_subr_entry, SCM_SUBR_DOC, scm_make_subr,
791 scm_make_subr_with_generic, scm_make_subr_opt,
792 scm_call_catching_errors, scm_make_smob_type_mfpe,
793 scm_set_smob_mfpe, scm_strprint_obj, scm_read_0str, scm_eval_0str,
794 SCM_CHARS, SCM_UCHARS, SCM_LENGTH): Re-added from the release_1_6
795 branch. Some have been slightly rewritten.
796 (scm_i_object_chars, scm_i_object_length): New, to support
797 SCM_CHARS, SCM_UCHARS, and SCM_LENTH.
799 2003-05-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
801 * eval.c (scm_m_do, unmemocopy, SCM_CEVAL): Reversed order of
802 names and inits in the memoized code of do.
804 2003-05-19 Mikael Djurfeldt <djurfeldt@nada.kth.se>
806 * c-tokenize.lex (yyget_lineno, yyget_in, yyget_out, yyget_leng,
807 yyget_text, yyset_lineno, yyset_in, yyset_out, yyget_debug,
808 yyset_debug, yylex_destroy): Added prototypes (otherwise we'll get
809 a compilation error if error-on-warning is enabled).
811 2003-05-17 Marius Vollmer <mvo@zagadka.de>
813 * c-tokenize.lex: Gobble up complete lines after a '#'. This
814 removes preprocessor directives from the snarfage that might
815 otherwise confuse us. These directives appear when compiling with
818 2003-05-16 Han-Wen Nienhuys <hanwen@cs.uu.nl>
820 * ChangeLog: add my surname
822 * srcprop.c (scm_finish_srcprop): use
823 scm_gc_register_collectable_memory()
824 (scm_make_srcprops): idem.
826 2003-05-14 Han-Wen Nienhuys <hanwen@cs.uu.nl>
828 * gc-malloc.c (scm_gc_register_collectable_memory): avoid
829 wrap-around for scm_mtrigger
830 (scm_gc_register_collectable_memory): abort on overflowing
833 2003-05-13 Kevin Ryde <user42@zip.com.au>
835 * numbers.c (xmpz_cmp_d): New macro, handling infs if gmp doesn't.
836 (scm_num_eq_p, scm_less_p, scm_max, scm_min): Use it.
838 2003-05-12 Mikael Djurfeldt <djurfeldt@nada.kth.se>
840 * backtrace.c (scm_display_error_message): Introduced fancy
841 printing with max level 7 and length 10. (Purpose: avoid printing
842 gigantic objects in error messages.)
844 * print.c, print.h (scm_i_port_with_print_state): New function.
846 * print.c (scm_iprin1, scm_printer_apply,
847 scm_port_with_print_state): Use scm_i_port_with_print_state.
848 (scm_simple_format): Modified not to destroy print states.
849 (print_state_mutex): New mutex.
850 (scm_make_print_state, scm_free_print_state, scm_prin1):
851 Lock/unlock print_state_mutex.
853 * deprecated.h (SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK):
854 Use current names in definitions.
856 2003-05-10 Kevin Ryde <user42@zip.com.au>
858 * numbers.c (scm_num_eq_p, scm_less_p): Don't pass NaN to mpz_cmp_d.
860 * numbers.c (scm_integer_length): On negative bignums, adjust
861 mpz_sizeinbase to account for it looking at absolute value where we
862 want ones-complement.
864 * numbers.c (scm_gcd): In bignum/inum, don't pass yy==0 to mpz_gcd_ui
865 since we're only using the ulong return value, and x might not fit.
867 2003-05-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
869 * eval.c, eval.h, read.c, read.h (scm_sym_dot): Moved from eval to
870 read. This will allow to make the definition in read.c static.
872 2003-05-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
874 * eval.c, eval.h, evalext.c, evalext.h (scm_m_undefine): Moved
875 from evalext to eval. This will allow to make some of the
876 definitions in eval.c static.
878 2003-05-06 Kevin Ryde <user42@zip.com.au>
880 * numbers.c (scm_difference): In inum - bignum, handle negative inum.
881 (scm_logcount): Use mpz_com, not mpz_neg.
883 2003-05-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
885 The purpose of this patch is to make guile's internal memoizers
886 distinguishable from memoizing macros created on the scheme level
887 or from user provided primitive memoizing macros. The reason is,
888 that the internal memoizers are the only ones that are allowed to
889 transform their scheme input into memoizer byte code, while all
890 other memoizing macros may only transform scheme code into new
893 To achieve this, a new macro type 'builtin-macro!' is introduced.
894 Currently, 'builtin-macro!'s are handled as memoizing macros, but
895 this will change when the memoizer and executor are separated.
897 * macros.[ch] (scm_i_makbimacro): New.
899 * macros.h (SCM_BUILTIN_MACRO_P): New.
901 * macros.c (macro_print, scm_macro_type): Support builtin-macro!s.
903 * eval.c, goops.c: All of guile's primitive memoizing macros are
904 primitive builtin-macros now.
906 * eval.c (scm_macroexp, SCM_CEVAL): Make sure the primitive
907 builtin-macros are handled equally to memoizing macros.
909 2003-05-04 Marius Vollmer <mvo@zagadka.de>
911 * throw.c (scm_ithrow): Remove "asm volatile" hack. It used to
912 work around a bug in GCC 2.95.2 but is now a bug in itself.
914 2003-05-02 Marius Vollmer <mvo@zagadka.de>
916 * deprecated.h (scm_rstate, scm_rng, SCM_SLOPPY_CONSP,
917 SCM_SLOPPY_NCONSP, scm_tc7_ssymbol, scm_tc7_msymbol,
918 scm_tcs_symbols): New.
920 2003-04-30 Marius Vollmer <marius.vollmer@uni-dortmund.de>
922 * deprecated.h, deprecated.c (scm_protect_object,
923 scm_unprotect_object, SCM_SETAND_CAR, SCM_SETOR_CAR,
924 SCM_SET_AND_CDR, SCM_SET_OR_CDR, SCM_FREEP, SCM_NFREEP,
925 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
926 SCM_GCCDR, scm_remember, scm_the_root_module, scm_make_module,
927 scm_ensure_user_module, scm_load_scheme_module, scm_port,
928 scm_ptob_descriptor, scm_port_rw_active,
929 scm_close_all_ports_except): New.
931 * ports.c (scm_c_port_for_each): New function, mostly copied from
933 (scm_port_for_each): Reimplemented using scm_c_port_for_each.
934 * ports.h (scm_c_port_for_each): New prototype.
936 2003-04-28 Mikael Djurfeldt <djurfeldt@nada.kth.se>
938 * eval.c (scm_m_atdispatch): Removed until actually needed. (This
939 macro was introduced in anticipation of GOOPS method compilation
942 * goops.c: Removed binding of @dispatch.
944 2003-04-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
946 * eval.c, goops.c (@dispatch, @slot-ref, @slot-set!): Move the
947 instructions that bind the macros on the scheme level back to
948 goops.c in order to make sure again that the bindings go into the
949 (oop goops) module and are not visible from the outside.
951 2003-04-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
953 * eval.c: Non functional change: Separated R5RS and non-R5RS
954 macros into different sections of the file and ordered the
955 memoizers alphabetically.
957 2003-04-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
959 * eval.c (scm_ilookup): Rewritten to improve readability.
961 2003-04-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
963 * eval.c (scm_i_call_closure_0, call_closure_1, call_closure_2):
964 Partially reverted patch from 2003-04-23 in oder to find a better
965 compromise between readability and debuggability.
967 2003-04-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
969 * eval.c, eval.h, goops.c, goops.h (scm_m_atslot_ref,
970 scm_m_atslot_set_x, scm_m_atdispatch): Move the declarations and
971 definitions of the special goops memoizers from goops.[ch] to
972 eval.[ch]. Hmm... it seems that scm_m_atdispatch is not used
975 2003-04-24 Mikael Djurfeldt <mdj@kvast.blakulla.net>
977 * ports.c, ports.h (scm_i_port_table_mutex): New mutex.
979 * fports.c (scm_evict_ports): Lock/unlock scm_i_port_table_mutex.
981 * ports.c (scm_close_port, scm_flush_all_ports): Ditto.
983 * ioext.c (scm_fdes_to_ports): Ditto.
985 * vports.c (scm_make_soft_port): Changed SCM_DEFER/ALLOW_INTS into
986 lock/unlock scm_i_port_table_mutex.
988 * strports.c (scm_mkstrport): Ditto.
990 * ports.c (scm_void_port, scm_port_for_each): Ditto.
992 * fports.c (scm_fdes_to_port): Ditto.
994 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
996 This set of patches contains no functional changes, only debatable
997 minor stylistic ones. Still, in order to prepare a patch between
998 my local copy and the CVS version, I decided to submit the changes
999 below. Then, the patch will hopefully only contain relevant
1002 * eval.c (iqq): Added const specifier.
1004 * eval.c (scm_trampoline_0, scm_trampoline_1, scm_trampoline_2):
1005 Use NULL instead of 0 to indicate that a pointer is returned.
1006 Removed some misleading 'fall through' comments.
1008 * eval.c (scm_i_call_closure_0, call_closure_1, call_closure_2):
1009 Split up long expressions into smaller ones to be more debugging
1012 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
1014 * eval.h (SCM_ENTER_FRAME_HDLR, SCM_APPLY_FRAME_HDLR,
1015 SCM_EXIT_FRAME_HDLR): Use SCM_PACK to convert data to a SCM value
1016 rather than casting to SCM.
1018 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
1020 * sort.c, pairs.h: Removed unnecessary includes.
1022 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
1024 * sort.c: Replaced hand-made trampline code by the new official
1025 mechanism from eval.c. This fixes a segfault in the new test file
1028 (quicksort, compare_function, scm_restricted_vector_sort_x,
1029 scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
1030 scm_merge_list_step, scm_sort_x, scm_sort, scm_merge_vector_x,
1031 scm_merge_vector_step, scm_stable_sort_x, scm_stable_sort,
1032 scm_sort_list_x, scm_sort_list): Use trampoline mechanism from
1035 (subr2less, lsubrless, closureless, applyless, scm_cmp_function,
1036 cmp_fun_t): Removed.
1038 (compare_function): Added.
1040 * sort.c (quicksort, SWAP, stack_node): Replaced pointer
1041 arithmetics with index arithmetics. Changed quicksort to work on
1042 an array of SCM values instead of an array of characters. Avoid
1043 bytewise copying of SCM elements. Avoid allocating memory on the
1044 stack with alloca. Fixed some comments.
1046 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1048 * eval.c (EXTEND_ENV): Eliminated.
1050 (unmemocopy, SCM_CEVAL, SCM_APPLY): Use SCM_EXTEND_ENV instead of
1053 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1055 * __scm.h (SCM_DEBUG_DEBUGGER_SUPPORT): New compile-time option.
1057 * gc.card.c (scm_gc_marked_p): Fixed compiler warning when
1058 compiling with SCM_DEBUG==1 by moving definition behind prototype.
1060 * gc.card.c (scm_dbg_t_list_cell, scm_dbg_t_double_cell,
1061 scm_dbg_gc_marked_p, scm_dbg_gc_get_card, scm_dbg_gc_get_bvec,
1062 scm_t_list_cell_struct, scm_t_list_cell, scm_t_double_cell,
1063 scm_gc_marked_p, scm_gc_get_card, scm_gc_get_bvec): Fixed
1064 functions such that they check if the object is a non-immediate.
1065 Further, renamed identifiers to use the scm_dbg_ prefix and made
1066 their inclusion into the lib dependent of the
1067 SCM_DEBUG_DEBUGGER_SUPPORT compile time option.
1069 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1071 * __scm.h: Fixed comment about the SCM_DEBUG_TYPING_STRICTNESS
1074 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1076 * list.c (scm_ilength, scm_last_pair), unif.c (l2ra): Prefer
1077 !SCM_CONSP over SCM_NCONSP. Now, guile itself does not include
1078 any calls to SCM_NCONSP any more.
1080 * unif.c (l2ra): Eliminate redundant check.
1082 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1084 * list.c (scm_cons_star), ramap.c (scm_ra_sum, scm_ra_product,
1085 scm_array_map_x), unif.c (l2ra): Prefer !SCM_NULLP over
1086 SCM_NNULLP. Now, guile itself does not include any calls to
1087 SCM_NNULLP any more.
1089 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1091 * eval.c (unmemocopy, SCM_APPLY, scm_map, scm_for_each,
1092 scm_copy_tree): Place assignment expressions which are part of
1093 other expressions into an expression of their own.
1095 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1097 * goops.c (TEST_CHANGE_CLASS, scm_sys_initialize_object): Don't
1098 compare SCM values with !=.
1100 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1102 * eval.c, eval.h, evalext.c, evalext.h (scm_sym_setter,
1103 scm_m_generalized_set_x, scm_init_evalext): Move the declaration
1104 and definition of the memoizer for the generalized set! macro from
1105 evalext.[ch] to eval.[ch]. Use the SCM_SYNTAX snarfer macro to
1106 define the macro object.
1108 * eval.c, eval.h (s_set_x, scm_s_set_x, scm_m_set_x,
1109 scm_m_generalized_set_x): Since now scm_s_set_x is only used in
1110 eval.c, it is made static and renamed to s_set_x.
1112 * evalext.c (scm_defined_p, scm_m_undefine): Prefer !SCM_<foo>
1115 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1117 * eval.c, root.h (scm_undefineds, SCM_NUM_PROTECTS, undefineds,
1118 scm_init_eval): Made scm_undefineds static in eval.c, renamed it
1119 to undefineds and registered the object as a permanent object.
1121 * eval.c, eval.h (scm_f_apply, scm_init_eval): Made scm_f_apply
1122 static in eval.c, renamed it to f_apply and registered the object
1123 as a permanent object.
1125 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1127 * eval.c (SCM_BIT7, SCM_BIT8, unmemocopy, SCM_CEVAL): Renamed
1128 file-local macro SCM_BIT8 to SCM_BIT7, which is more appropriate.
1130 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1132 * numbers.c (scm_logtest): Fixed argument bug in the call to
1133 mpz_and, which showed up when compiling with SCM_DEBUG defined.
1135 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1137 * gc-card.c (scm_i_sweep_card, scm_i_init_card_freelist): Fixed
1138 type errors that showed up when compiling with SCM_DEBUG defined.
1140 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1142 * continuations.c, continuations.h, eval.c, eval.h, extensions.c,
1143 gsubr.c, guile.c, init.c, read.c, root.c, root.h, stackchk.h,
1144 throw.c: Removed uses of DEBUG_EXTENSIONS and DYNAMIC_LINKING to
1145 fix compile errors with --disable-deprecated.
1147 2003-04-17 Rob Browning <rlb@defaultvalue.org>
1149 * numbers.c (scm_integer_expt): fix case where we were declaring
1150 vars in the middle of a statement block. Thanks to Thamer
1153 2003-04-17 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1155 * goops.c (TEST_CHANGE_CLASS): Update variable class after class
1158 * eq.c (scm_eqv_p): Turned into a primitive generic.
1160 2003-04-16 Rob Browning <rlb@defaultvalue.org>
1162 * gc_os_dep.c: Added patch for UnixWare and OpenUNIX support.
1163 Thanks to Boyd Gerber.
1164 Added check for __arm__ in addition to arm for LINUX and copied
1165 __s390__ defines from upstream libgc. Thanks to James Treacy for
1166 reporting the problems.
1168 * numbers.c (PTRDIFF_MIN): use SCM_CHAR_BIT.
1170 * socket.c: use SCM_CHAR_BIT.
1172 * random.c (scm_c_random_bignum): use SCM_CHAR_BIT.
1174 * num2integral.i.c (NUM2INTEGRAL): use SCM_CHAR_BIT.
1176 2003-04-16 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1178 * feature.c (scm_init_feature): Always add threads feature.
1180 2003-04-15 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1182 * goops.c (scm_sys_fast_slot_ref): Use SCM_SLOT instead of
1183 scm_at_assert_bound_ref. (We don't want the unbound check. See
1184 oop/goops/active-slot.scm.)
1186 2003-04-14 Rob Browning <rlb@defaultvalue.org>
1188 * tags.h: scm_t_intptr should have been intptr_t.
1190 2003-04-13 Rob Browning <rlb@defaultvalue.org>
1192 * __scm.h (SCM_FLUSH_REGISTER_WINDOWS): don't just rely on "sparc"
1194 #if defined (sparc) || defined (__sparc__) || defined (__sparc)
1195 as gc_os_dep.c suggests is appropriate.
1197 * goops.c (prep_hashsets): make static to match prototype.
1198 (scm_sym_args): SCM_SYMBOL -> SCM_GLOBAL_SYMBOL. Thanks to Albert
1201 * c-tokenize.lex: remove trailing comma from enum. Thanks to
1204 * gc_os_dep.c: add NetBSD powerpc config info. Thanks to Thomas
1207 2003-04-13 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1209 * goops.c (scm_sys_prep_layout_x): Instance allocation is now
1210 indicated through extra fields in getters-n-setters.
1211 (scm_add_slot): Adapted to new format of getters_n_setters slot.
1212 (Thanks to Andy Wingo.)
1214 2003-02-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1216 * gc-segment.c: add comment
1218 2003-04-07 Rob Browning <rlb@defaultvalue.org>
1220 * debug.h: change "id" arg name to "info_id" to avoid objective-c
1223 * num2integral.i.c (NUM2INTEGRAL): fix bug pointed out by Mikael
1224 and add regression test to standalone/.
1226 2003-04-06 Rob Browning <rlb@defaultvalue.org>
1228 * strings.c (scm_mem2string): use memcpy rather than by-hand loop.
1229 Thanks to Dale P. Smith.
1231 * random.c: #include gmp.h.
1232 (scm_c_random_bignum): normalize result on return.
1234 * init.c: #include gmp.h.
1236 * numbers.h: remove the gmp.h #include (not needed now).
1238 * posix.h: change occurences of "id" to something else so we don't
1239 cause trouble when included via objective-c (can't hurt, might
1240 help). Still have usage in debug.h, though.
1242 2003-04-06 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1244 * random.c (scm_c_random_bignum): Don't generate a random number
1245 equal to m (the second argument of scm_c_random_bignum); only
1246 generate numbers in the range 0 <= r < m.
1247 (scm_c_default_rstate): Use SCM_VARIABLE_REF to access
1248 scm_var_random_state.
1250 * num2integral.i.c (INTEGRAL2BIG): Put negation of n inside then
1253 2003-04-05 Rob Browning <rlb@defaultvalue.org>
1255 * modules.c (scm_module_import_interface): move declaration of
1256 uses before any code.
1258 2003-04-05 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1260 * Makefile.am (scmconfig.h): Look for config.h in top_builddir,
1263 * hashtab.c (rehash_after_gc): Clear to_rehash list before
1264 processing it in order to avoid an infinite loop.
1266 * print.c (scm_prin1): Remember old state of pstate->writingp.
1268 2003-04-05 Marius Vollmer <mvo@zagadka.de>
1270 * Changed license terms to the plain LGPL thru-out.
1272 2003-04-04 Rob Browning <rlb@defaultvalue.org>
1274 * socket.c (FLIPCPY_NET_HOST_128): new macro.
1275 (ipv6_net_to_num, ipv6_num_to_net, bignum_in_ipv6_range_p):
1276 rewrite to handle GMP bignums.
1279 * random.c (scm_c_random_bignum): rewrite to handle GMP bignums.
1281 * ports.c (scm_getc): minor tweak.
1283 * numbers.h: remove SCM_BIGDIG conditionals, reorganize, and
1284 rewrite to handle GMP bignums.
1286 * numbers.c: rewrite *many* functions to handle GMP bignums.
1288 * num2integral.i.c (NUM2INTEGRAL, INTEGRAL2NUM, INTEGRAL2BIG):
1291 * num2float.i.c (NUM2FLOAT): handle GMP bignums.
1293 * init.c (check_config): remove SCM_BIGDIG conditionals.
1294 (scm_init_guile_1): test to make sure mpz_t fits in a double_cell.
1296 * gc-card.c ("sweep_card"): handle new mpz_t bignums.
1298 * eval.c: remove SCM_BIGDIG conditionals.
1300 * eq.c (s_scm_eqv_p): scm_i_bigcomp -> scm_i_bigcmp.
1302 2003-03-31 Rob Browning <rlb@defaultvalue.org>
1304 * Makefile.am (scmconfig.h): change srcdir to builddir. (Thanks
1307 2003-03-27 Rob Browning <rlb@defaultvalue.org>
1309 * threads.h: fix various preprocessor usages of new public
1310 symbols to expect 0 or 1 values rather than 1 or undefined.
1311 i.e. change #ifdef to #if, etc.
1313 * threads.c: fix various preprocessor usages of new public
1314 symbols to expect 0 or 1 values rather than 1 or undefined.
1315 i.e. change #ifdef to #if, etc.
1317 * tags.h: fix various preprocessor usages of new public
1318 symbols to expect 0 or 1 values rather than 1 or undefined.
1319 i.e. change #ifdef to #if, etc.
1321 * stacks.c: fix various preprocessor usages of new public
1322 symbols to expect 0 or 1 values rather than 1 or undefined.
1323 i.e. change #ifdef to #if, etc.
1325 * stackchk.h: fix various preprocessor usages of new public
1326 symbols to expect 0 or 1 values rather than 1 or undefined.
1327 i.e. change #ifdef to #if, etc.
1329 * stackchk.c: fix various preprocessor usages of new public
1330 symbols to expect 0 or 1 values rather than 1 or undefined.
1331 i.e. change #ifdef to #if, etc.
1333 * sort.c: fix various preprocessor usages of new public
1334 symbols to expect 0 or 1 values rather than 1 or undefined.
1335 i.e. change #ifdef to #if, etc.
1337 * read.c: fix various preprocessor usages of new public
1338 symbols to expect 0 or 1 values rather than 1 or undefined.
1339 i.e. change #ifdef to #if, etc.
1341 * random.c: fix various preprocessor usages of new public
1342 symbols to expect 0 or 1 values rather than 1 or undefined.
1343 i.e. change #ifdef to #if, etc.
1345 * print.c: fix various preprocessor usages of new public
1346 symbols to expect 0 or 1 values rather than 1 or undefined.
1347 i.e. change #ifdef to #if, etc.
1349 * objects.c: fix various preprocessor usages of new public
1350 symbols to expect 0 or 1 values rather than 1 or undefined.
1351 i.e. change #ifdef to #if, etc.
1353 * numbers.h: fix various preprocessor usages of new public
1354 symbols to expect 0 or 1 values rather than 1 or undefined.
1355 i.e. change #ifdef to #if, etc.
1357 * null-threads.c: fix various preprocessor usages of new public
1358 symbols to expect 0 or 1 values rather than 1 or undefined.
1359 i.e. change #ifdef to #if, etc.
1361 * lang.c: fix various preprocessor usages of new public
1362 symbols to expect 0 or 1 values rather than 1 or undefined.
1363 i.e. change #ifdef to #if, etc.
1365 * lang.h: fix various preprocessor usages of new public
1366 symbols to expect 0 or 1 values rather than 1 or undefined.
1367 i.e. change #ifdef to #if, etc.
1369 * iselect.h: fix various preprocessor usages of new public
1370 symbols to expect 0 or 1 values rather than 1 or undefined.
1371 i.e. change #ifdef to #if, etc.
1373 * init.c: fix various preprocessor usages of new public
1374 symbols to expect 0 or 1 values rather than 1 or undefined.
1375 i.e. change #ifdef to #if, etc.
1377 * gh_data.c: fix various preprocessor usages of new public
1378 symbols to expect 0 or 1 values rather than 1 or undefined.
1379 i.e. change #ifdef to #if, etc.
1381 * gh.h: fix various preprocessor usages of new public
1382 symbols to expect 0 or 1 values rather than 1 or undefined.
1383 i.e. change #ifdef to #if, etc.
1385 * gen-scmconfig.c: change most new public symbols to be defined to
1386 0 or 1 rather than being either 1 or undefined.
1388 * gc_os_dep.c: fix various preprocessor usages of new public
1389 symbols to expect 0 or 1 values rather than 1 or undefined.
1390 i.e. change #ifdef to #if, etc.
1391 (STACK_GROWS_DOWN): define to 0 or 1 rather than 1 or undef.
1393 * gc.h: fix various preprocessor usages of new public
1394 symbols to expect 0 or 1 values rather than 1 or undefined.
1395 i.e. change #ifdef to #if, etc.
1397 * gc-card.c: fix various preprocessor usages of new public
1398 symbols to expect 0 or 1 values rather than 1 or undefined.
1399 i.e. change #ifdef to #if, etc.
1401 * gc-mark.c: fix various preprocessor usages of new public
1402 symbols to expect 0 or 1 values rather than 1 or undefined.
1403 i.e. change #ifdef to #if, etc.
1405 * feature.c: fix various preprocessor usages of new public
1406 symbols to expect 0 or 1 values rather than 1 or undefined.
1407 i.e. change #ifdef to #if, etc.
1409 * evalext.c: fix various preprocessor usages of new public
1410 symbols to expect 0 or 1 values rather than 1 or undefined.
1411 i.e. change #ifdef to #if, etc.
1413 * eval.h: fix various preprocessor usages of new public
1414 symbols to expect 0 or 1 values rather than 1 or undefined.
1415 i.e. change #ifdef to #if, etc.
1417 * eval.c: fix various preprocessor usages of new public
1418 symbols to expect 0 or 1 values rather than 1 or undefined.
1419 i.e. change #ifdef to #if, etc.
1421 * eq.c: fix various preprocessor usages of new public
1422 symbols to expect 0 or 1 values rather than 1 or undefined.
1423 i.e. change #ifdef to #if, etc.
1425 * coop.c: fix various preprocessor usages of new public
1426 symbols to expect 0 or 1 values rather than 1 or undefined.
1427 i.e. change #ifdef to #if, etc.
1429 * coop-threads.c: fix various preprocessor usages of new public
1430 symbols to expect 0 or 1 values rather than 1 or undefined.
1431 i.e. change #ifdef to #if, etc.
1433 * coop-pthreads.c: fix various preprocessor usages of new public
1434 symbols to expect 0 or 1 values rather than 1 or undefined.
1435 i.e. change #ifdef to #if, etc.
1437 * coop-defs.h: fix various preprocessor usages of new public
1438 symbols to expect 0 or 1 values rather than 1 or undefined.
1439 i.e. change #ifdef to #if, etc.
1441 * convert.i.c: fix various preprocessor usages of new public
1442 symbols to expect 0 or 1 values rather than 1 or undefined.
1443 i.e. change #ifdef to #if, etc.
1445 * continuations.c: fix various preprocessor usages of new public
1446 symbols to expect 0 or 1 values rather than 1 or undefined.
1447 i.e. change #ifdef to #if, etc.
1449 * _scm.h: fix various preprocessor usages of new public symbols to
1450 expect 0 or 1 values rather than 1 or undefined. i.e. change
1453 2003-03-26 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1455 * init.c (scm_init_guile_1): Call scm_i_init_deprecated.
1457 * deprecated.c, deprecated.h: New files, to collect deprecated
1458 things in one place.
1459 * Makefile.am: Added them in all the right places.
1461 * Makefile.am (EXTRA_DIST): Added "scmconfig.h.top".
1462 (scmconfig.h): Get "scmconfig.h.top" from $(srcdir) so that VPATH
1464 (DOT_X_FILES): Removed "iselect.x".
1465 (DOT_DOC_FILES): Removed "iselect.doc".
1467 2003-03-25 Rob Browning <rlb@defaultvalue.org>
1469 * win32-socket.h: #include "libguile/__scm.h". Replace usage of
1470 HAVE_WINSOCK2_H with SCM_HAVE_WINSOCK2_H.
1472 * win32-socket.c: #include <config.h> if HAVE_CONFIG_H.
1474 * vports.c: #include <config.h> if HAVE_CONFIG_H.
1476 * unif.c: #include <config.h> if HAVE_CONFIG_H. Replace usage of
1477 HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
1479 * threads.h: replace usage of struct timespect with
1480 scm_t_timespec. Replace usage of USE_PTHREAD_THREADS with
1481 SCM_USE_PTHREAD_THREADS. Remove typedef for struct timespec in
1482 favor of scm_t_timespec from scmconfig.h.
1484 * threads.c: move libguile/_scm.h include to the top so we pick up
1485 any critical defines like _GNU_SOURCE early. Replace usage of
1486 struct timespect with scm_t_timespec. Replace usage of
1487 STACK_GROWS_UP with SCM_STACK_GROWS_UP. Replace usage of
1488 USE_PTHREAD_THREADS with SCM_USE_PTHREAD_THREADS.
1490 * threads-plugin.h: replace usage of struct timespect with
1493 * threads-plugin.c: #include <config.h> if HAVE_CONFIG_H. Replace
1494 usage of struct timespect with scm_t_timespec.
1496 * tags.h: move HAVE_STDINT_H handling to scmconfig.h. Move
1497 HAVE_INTTYPES_H handling to scmconfig.h. #include
1498 "libguile/__scm.h". Rework handling for scm_t_bits,
1499 scm_t_signed_bits, SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
1500 SCM_T_SIGNED_BITS_MIN, and SIZEOF_SCM_T_BITS to use scm_t_intptr,
1501 scm_t_uintptr, SCM_SIZEOF_INTPTR_T, and SCM_SIZEOF_UINTPTR_T, and
1502 SCM_SIZEOF_UNSIGNED_LONG. Rename usage of HAVE_ARRAYS to
1505 * symbols.c: #include <config.h> if HAVE_CONFIG_H.
1507 * struct.c: #include <config.h> if HAVE_CONFIG_H.
1509 * strports.c: #include <config.h> if HAVE_CONFIG_H.
1511 * strop.c: #include <config.h> if HAVE_CONFIG_H.
1513 * stime.h: move handling of time related headers to scmconfig.h.
1515 * stime.c: #include <config.h> if HAVE_CONFIG_H.
1517 * stacks.c: replace usage of STACK_GROWS_UP with
1520 * sort.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of
1521 HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1523 * socket.c: #include <config.h> if HAVE_CONFIG_H. Replace usage
1524 of uint32 and HAVE_UINT_32 with scm_t_int32.
1526 * smob.c: #include <config.h> if HAVE_CONFIG_H.
1528 * simpos.c: #include <config.h> if HAVE_CONFIG_H.
1530 * script.c: #include <config.h> if HAVE_CONFIG_H.
1532 * scmsigs.c: #include <config.h> if HAVE_CONFIG_H.
1534 * scmconfig.h.top: new file -- preamble for scmconfig.h.
1536 * rw.c: #include <config.h> if HAVE_CONFIG_H.
1538 * regex-posix.c: #include <config.h> if HAVE_CONFIG_H.
1540 * read.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1542 * rdelim.c: #include <config.h> if HAVE_CONFIG_H.
1544 * random.c: #include <config.h> if HAVE_CONFIG_H. Replace usage
1545 of LONG32, LONG64, SIZEOF_LONG, and HAVE_LONG_LONGS with
1546 scm_t_int32, scm_t_int64, and SCM_HAVE_T_INT64. Rename usage of
1547 HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1549 * ramap.c: replace usage of HAVE_LONG_LONGS with
1550 "SCM_SIZEOF_LONG_LONG != 0".
1552 * putenv.c: #include <config.h> if HAVE_CONFIG_H. #include
1553 "libguile/scmconfig.h".
1555 * pthread-threads.c: #include <config.h> if HAVE_CONFIG_H.
1557 * print.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1558 Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
1560 * posix.c: #include <config.h> if HAVE_CONFIG_H.
1562 * ports.c: #include <config.h> if HAVE_CONFIG_H.
1564 * objects.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1566 * numbers.h: replace usage of HAVE_FLOATINGPOINT_H with
1567 SCM_HAVE_FLOATINGPOINT_H. Replace usage of HAVE_IEEEFP_H with
1568 SCM_HAVE_IEEEFP_H. Replace usage of HAVE_NAN_H with
1569 SCM_HAVE_NAN_H. Replace usage of STDC_HEADERS with
1570 SCM_HAVE_STDC_HEADERS. Replace usage of ptrdiff_t with
1571 scm_t_ptrdiff. Replace usage of HAVE_LONG_LONGS with
1572 "SCM_SIZEOF_LONG_LONG != 0".
1574 * numbers.c: #include <config.h> if HAVE_CONFIG_H. Replace usage
1575 of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0". Replace
1576 usage of ptrdiff_t with scm_t_ptrdiff. Replace usage of
1577 SIZEOF_PTRDIFF_T with SCM_SIZEOF_SCM_T_PTRDIFF.
1579 * num2integral.i.c: #include <config.h> if HAVE_CONFIG_H.
1581 * null-threads.h: replace usage of struct timespect with
1584 * net_db.c: #include <config.h> if HAVE_CONFIG_H.
1586 * mkstemp.c: #include <config.h> if HAVE_CONFIG_H. #include
1587 "libguile/__scm.h". Remove definition of gcc_uint64_t in favor of
1588 scm_t_uint64 and rename usages.
1590 * mallocs.c: #include <config.h> if HAVE_CONFIG_H.
1592 * load.c: #include <config.h> if HAVE_CONFIG_H.
1594 * iselect.h: move handling of time related headers to scmconfig.h.
1595 Rename usage of HAVE_SYS_SELECT_H to SCM_HAVE_SYS_SELECT_H.
1596 Rename usage of HAVE_WINSOCK2_H to SCM_HAVE_WINSOCK2_H. Rename
1597 usage of USE_COOP_THREADS to SCM_USE_COOP_THREADS.
1599 * iselect.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1600 of USE_COOP_THREADS to SCM_USE_COOP_THREADS. Rename usage of
1601 USE_NULL_THREADS to SCM_USE_NULL_THREADS.
1603 * ioext.c: #include <config.h> if HAVE_CONFIG_H.
1605 * inline.h: #include "libguile/__scm.h" at the top. Change code
1606 to use SCM_C_INLINE and SCM_INLINE_C_INCLUDINT_INLINE_H to decide
1607 what to do instead of creating a new public #define. Rename usage
1608 of USE_COOP_THREADS to SCM_USE_COOP_THREADS. Rename usage of
1609 USE_NULL_THREADS to SCM_USE_NULL_THREADS. Rename usage of
1610 USE_COPT_THREADS to SCM_USE_COPT_THREADS.
1612 * inline.c: rearrange handling -- now we just #define
1613 SCM_INLINE_C_INCLUDING_INLINE_H to 1 and #include
1614 "libguile/inline.h". scmconfig.h will define SCM_C_INLINE as
1615 appropriate, and we use that in inline.h along with the above
1616 define to determine how to respond.
1618 * init.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of
1619 HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1621 * guile.c: #include <config.h> if HAVE_CONFIG_H.
1623 * gh_data.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1624 of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1626 * gh.h: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1628 * gen-scmconfig.h.in: new file -- see gen-scmconfig.c for details.
1630 * gen-scmconfig.c: new file -- see comments in file for details.
1632 * gdbinit.c: #include <config.h> if HAVE_CONFIG_H.
1634 * gc_os_dep.c: #include <config.h> if HAVE_CONFIG_H. Replace
1635 usage of STACK_GROWS_UP with SCM_STACK_GROWS_UP.
1637 * gc.h: replace usage of SIZEOF_LONG with
1638 SCM_SIZEOF_UNSIGNED_LONG. Replace usage of USE_PTHREAD_THREADS
1639 with SCM_USE_PTHREAD_THREADS. Remove SCM_SIZEOF_LONG definition
1640 since we handle that in scmconfig.h now.
1642 * gc.c: #include <config.h> if HAVE_CONFIG_H.
1644 * gc-mark.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1645 of HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of
1646 HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
1648 * gc-malloc.c: #include <config.h> if HAVE_CONFIG_H.
1650 * gc-card.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1651 Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
1653 * fports.c: #include <config.h> if HAVE_CONFIG_H.
1655 * filesys.c: #include <config.h> if HAVE_CONFIG_H.
1657 * feature.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1658 of USE_NULL_THREADS to SCM_USE_NULL_THREADS.
1660 * extensions.c: #include <config.h> if HAVE_CONFIG_H.
1662 * evalext.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1663 Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
1665 * eval.c: #include <config.h> if HAVE_CONFIG_H. #include
1666 "libguile/__scm.h" rather than scmconfig.h. Rename usage of
1667 HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of HAVE_LONG_LONGS
1668 with "SCM_SIZEOF_LONG_LONG != 0".
1670 * error.c: #include <config.h> if HAVE_CONFIG_H.
1672 * eq.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of
1673 HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of HAVE_LONG_LONGS
1674 with "SCM_SIZEOF_LONG_LONG != 0".
1676 * deprecation.c: #include <config.h> if HAVE_CONFIG_H.
1678 * coop.c: replace usage of struct timespect with scm_t_timespec.
1679 #include <config.h> if HAVE_CONFIG_H.
1681 * coop-threads.c: #include "libguile/_scm.h" early. Replace
1682 usage of struct timespect with scm_t_timespec. Replace usage of
1683 STACK_GROWS_UP with SCM_STACK_GROWS_UP.
1685 * coop-pthreads.c: #include "libguile/_scm.h" early. Replace
1686 usage of struct timespect with scm_t_timespec. Replace usage of
1687 STACK_GROWS_UP with SCM_STACK_GROWS_UP.
1689 * coop-defs.h: move handling of time related headers to
1690 scmconfig.h. Add #include "libguile/__scm.h". Rename usage of
1691 HAVE_WINSOCK2_H to SCM_HAVE_WINSOCK2_H. Replace usage of struct
1692 timespect with scm_t_timespec.
1694 * convert.i.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1696 * convert.h: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1698 * convert.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1699 of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1701 * continuations.c: move libguile/_scm.h include to the top so we
1702 pick up any critical defines like _GNU_SOURCE early.
1704 * backtrace.c: #include <config.h> if HAVE_CONFIG_H.
1706 * async.c: #include <config.h> if HAVE_CONFIG_H.
1708 * alloca.c: #include <config.h> if HAVE_CONFIG_H.
1710 * _scm.h: #include <config.h> if HAVE_CONFIG_H.
1711 Rename usage of USE_PTHREAD_THREADS to SCM_USE_PTHREAD_THREADS.
1713 * __scm.h: move libguile/scmconfig.h include up to the top, so
1714 we're sure to pick up any critical defines like _GNU_SOURCE early.
1715 #include <limits.h> removed in favor of scmconfig.h inclusion when
1716 appropriate. STDC_HEADERS based inclusion of stdlib.h,
1717 sys/types.h, stddef.h, and sys/stdtypes.h removed in favor of
1718 scmconfig.h inclusion when appropriate. Various Win32 related
1719 definitions removed in favor of scmconfig.h inclusion when
1721 (HAVE_UINTPTR_T): definition removed (see NEWS).
1722 (SIZEOF_PTRDIFF_T): definition removed (see NEWS).
1723 (HAVE_LONG_LONGS): definition removed (see NEWS).
1724 (HAVE_LONG_LONG): definition removed (see NEWS).
1725 (HAVE_PTRDIFF_T): definition removed (see NEWS).
1727 * Makefile.am: scmconfig.h is now generated by building and
1728 running gen-scmconfig.h and capturing its output. gen-scmconfig
1729 uses config.h and the configure.in generated gen-scmconfig.h to
1730 decide what to output. See gen-scmconfig.c for details.
1731 (noinst_PROGRAMS): add gen-scmconfig.
1732 (gen_scmconfig_SOURCES): new variable.
1733 (gen-scmconfig.$(OBJEXT)): new target - be careful to handle
1734 cross-compiling right.
1735 (scmconfig.h): build scmconfig.h from gen-scmconfig's output.
1736 (BUILT_SOURCES): add scmconfig.h.
1738 2003-03-19 Marius Vollmer <mvo@zagadka.de>
1740 * gc_os_dep.c: Added defines for sparc-unknown-netbsdelf1.5 from
1741 Adrian Bunk. Thanks!
1743 2003-03-19 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1745 * goops.c (make_class_from_template): New fourth arg:
1747 (scm_class_extended_generic_with_setter, scm_class_self): Fixed
1750 * smob.c (scm_set_smob_apply): Call scm_i_inherit_applicable.
1752 * goops.c, objects.c, objects.h (scm_make_extended_class): New
1753 second arg: applicablep.
1754 (scm_i_inherit_applicable): New function.
1756 * goops.c, goops.h (scm_class_applicable,
1757 scm_class_extended_accessor): New classes.
1759 2003-03-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
1761 * procs.c (scm_procedure_documentation): Removed redundant
1762 SCM_NIMP test and replaced other calls to SCM_IMP by more explicit
1765 2003-03-11 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1767 * list.c, list.h (scm_filter, scm_filter_x): New functions.
1769 * modules.c (scm_module_import_interface): New function.
1771 * goops.c, goops.h (scm_class_accessor_method): Renamed from
1773 (scm_class_accessor): New class.
1775 2003-03-06 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1777 * goops.c (scm_primitive_generic_generic): Enable primitive
1778 generic if not enabled.
1779 (scm_sys_goops_loaded): Setup unextended primitive generics.
1781 * goops.c, goops.h (scm_c_extend_primitive_generic): New function.
1783 * snarf.h (SCM_PRIMITIVE_GENERIC, SCM_PRIMITIVE_GENERIC_1): New
1786 * numbers.c (scm_abs): Use SCM_PRIMITIVE_GENERIC. (This is only a
1787 testing example. All uses of SCM_GPROC should be converted.)
1789 * procprop.c (scm_stand_in_scm_proc): Use scm_assq instead of
1792 * eq.c (scm_equal_p): Turned into a primitive generic.
1794 2003-02-27 Rob Browning <rlb@defaultvalue.org>
1796 * Makefile.am (scmconfig.h): new target -- generate file from
1798 (modinclude_HEADERS): remove version.h.
1799 (nodist_modinclude_HEADERS): add version.h.
1801 2003-02-24 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1803 This fixes a serious GC bug, introduced during the latest
1804 reorganization of the GC, which disabled freeing of structs and
1807 * struct.c (scm_struct_prehistory): Init scm_i_structs_to_free to
1809 (scm_struct_prehistory): Move scm_free_structs to
1810 scm_before_mark_c_hook.
1812 * gc-card.c (sweep_card): Check that we haven't swept structs on
1813 this card before. That can happen if scm_i_sweep_all_segments has
1814 been called from some other place than scm_igc.
1816 2003-02-19 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1818 * environments.c (DEFAULT_OBARRAY_SIZE): Changed from 137 to 31
1819 (since hash tables now adapt their size).
1821 * modules.c (scm_modules_prehistory): Changed from 2001 to 1533
1822 (current number of prehistory bindings; hashtable code will select
1823 a prime which is greater than this value).
1825 * symbols.c (scm_symbols_prehistory): Changed from 1009 to 2139
1826 (current number of initial symbols).
1828 * properties.c (scm_init_properties): Don't specify size of
1829 scm_properties_whash.
1831 * objprop.c (scm_init_objprop): Don't specify size of
1834 * keywords.c (scm_init_keywords): Don't specify a hash table size.
1836 * hooks.c (scm_c_hook_add): Fixed bug in append mode.
1838 The following changes introduce the use of resizable hash tables
1839 throughout Guile. It also renames the old *-hash-table* functions
1840 to *-alist-vector* and places them, together with the rest of the
1841 weak vector support, in the module (ice-9 weak-vector). We should
1842 probably introduce a new, better, API for weak references, for
1843 example "weak pairs" a la MIT-Scheme. (In Chez scheme, they even
1844 look like and are used like ordinary pairs.)
1846 * environments.c (obarray_enter, obarray_retrieve, obarray_remove,
1847 leaf_environment_fold, obarray_remove_all): Use hashtable
1850 * gc.c (scm_init_storage): Moved hook initialization to
1851 scm_storage_prehistory.
1852 (scm_storage_prehistory): New function.
1853 (scm_igc): Added commentary about placement of
1854 scm_after_sweep_c_hook.
1856 * gc-mark.c (scm_mark_all): Use hashtable accessors.
1857 (scm_gc_mark_dependencies): Use SCM_WVECT_WEAK_KEY_P and
1858 SCM_WVECT_WEAK_VALUE_P.
1860 * hashtab.c, hashtab.h (scm_hash_for_each, scm_hash_map): New
1862 (scm_vector_to_hash_table, scm_c_make_resizing_hash_table):
1864 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table,
1865 scm_make_doubly_weak_hash_table): Moved here from weaks.c.
1867 * init.c (scm_init_guile_1): Removed call to scm_init_weaks; Added
1868 calls to scm_storage_prehistory and scm_hashtab_prehistory.
1870 * modules.c (module-reverse-lookup): Use hashtable accessors.
1872 * symbols.c, symbols.h (scm_i_hash_symbol): New function.
1874 * weaks.c, weaks.h (scm_make_weak_key_alist_vector,
1875 scm_make_weak_value_alist_vector,
1876 scm_make_doubly_weak_alist_vector): New functions.
1878 * weaks.c (scm_init_weaks_builtins): New function.
1880 * weaks.h (SCM_WVECTF_WEAK_KEY, SCM_WVECTF_WEAK_VALUE,
1881 SCM_WVECTF_NOSCAN, SCM_WVECT_WEAK_KEY_P, SCM_WVECT_WEAK_VALUE_P,
1882 SCM_WVECT_NOSCAN_P): New macros.
1884 * weaks.c (scm_scan_weak_vectors): Use SCM_WVECT_WEAK_KEY_P
1885 and SCM_WVECT_WEAK_VALUE_P.
1887 * weaks.c, weaks.h (scm_i_allocate_weak_vector): Renamed from
1888 allocate_weak_vector and exported.
1890 2003-02-13 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1892 * hashtab.c: Undid thread safety. (We decided that it's better to
1893 let the user explicitly protect the tables (or not) according what
1894 is suitable for the application.)
1896 2003-02-12 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1898 * hashtab.c (scm_hash_fn_remove_x, scm_internal_hash_fold): Made
1899 thread safe and handle resizing tables.
1900 (scm_ihashx, scm_sloppy_assx, scm_delx_x): Removed
1901 SCM_DEFER/ALLOW_INTS.
1903 2003-02-11 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1905 * hashtab.c (scm_vector_to_hash_table,
1906 scm_c_make_resizing_hash_table, scm_make_hash_table): New
1908 (scm_hash_fn_get_handle, scm_hash_fn_create_handle_x): Made thread
1909 safe and handle resizing tables.
1911 * weaks.c (scm_make_weak_key_hash_table,
1912 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
1913 Size argument made optional. Return resizable table if not
1916 2003-02-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1918 * eval.c (scm_trampoline_0, scm_trampoline_1, scm_trampoline_2):
1919 Fixed formals tests for closures. (Thanks to Kevin Ryde.)
1921 2003-02-05 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1923 * debug.c (scm_procedure_source): Handle all objects for which
1924 procedure? is #t. (Thanks to Bill Schottstaedt.)
1926 2003-01-23 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1928 * futures.c (mark_futures): Don't need to mark data of recycled
1930 (scan_futures, cleanup_undead): Be smarter about marking
1931 futures---avoid unnecessary passes through future lists.
1933 * futures.h, futures.c: New files; Introduced recycling of
1934 futures. For fine-grained threading this lifts performance to
1935 another level. We can now use parallelization in inner loops of
1936 Guile programs without impossible overhead.
1938 * threads.h, threads.c: Moved futures to their own file.
1940 * Makefile.am (libguile_la_SOURCES): Added futures.c.
1941 (DOT_X_FILES): Added futures.x.
1942 (DOT_DOC_FILES): Added futures.doc.
1943 (modinclude_HEADERS): Added futures.h.
1945 * threads.c, threads.h (scm_i_create_thread): Renamed from
1946 create_thread and made global.
1948 * futures.c (scm_make_future): New procedure.
1950 * eval.c: #include "libguile/futures.h".
1952 * init.c: #include "futures.h"
1953 (scm_init_guile_1): Call scm_init_futures.
1955 * stime.c (SCM_TIME_UNITS_PER_SECOND): Renamed from CLKTCK.
1957 * stime.h (SCM_TIME_UNITS_PER_SECOND): Definition moved here.
1959 * eval.c, eval.h (scm_trampoline_0, scm_i_call_closure_0): New
1962 * eval.c (scm_trampoline_1): Fixed arguments test for closures.
1964 2003-01-22 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1966 * threads.c (create_thread): Don't unwind dynwind chain of parent
1967 thread before creation. Just start the new thread with an empty
1970 2003-01-20 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1972 * evalext.c, evalext.h (scm_self_evaluating_p): New function.
1974 2003-01-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1976 * threads.c (scm_timed_wait_condition_variable): Support timed
1977 waiting also for simple condition variables.
1979 * goops.c (TEST_CHANGE_CLASS): Use scm_change_object_class instead
1980 of calling the procedure change-object-class.
1982 2003-01-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1984 * ramap.c (scm_ramapc): Typo in error message.
1986 2003-01-08 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1988 * goops.c (scm_sys_prep_layout_x): Bugfix: Only create layout for
1989 slots with instance allocation.
1991 * goops.c, goops.h (scm_class_extended_generic_with_setter): New
1993 (scm_compute_applicable_methods): Use scm_generic_function_methods.
1995 * goops.c (scm_generic_function_methods): Support extended
1998 2002-12-29 Mikael Djurfeldt <djurfeldt@nada.kth.se>
2000 * eval.c (unmemocopy): Bugfix: scm_sym_delay --> scm_sym_future.
2001 Thanks to Neil for pointing this out!
2003 2002-12-29 Neil Jerram <neil@ossau.uklinux.net>
2005 * lang.h: Remove declarations matching definitions removed from
2006 lang.c (just below).
2008 2002-12-28 Neil Jerram <neil@ossau.uklinux.net>
2010 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
2011 scm_m_while, scm_nil_eq): Remove definitions that were superfluous
2012 and already commented out.
2014 * read.h (scm_lreadparen), read.c (scm_lreadr, scm_read_token,
2015 scm_lreadparen): Support reading vectors with Elisp syntax if
2016 SCM_ELISP_READ_EXTENSIONS is defined. (SCM_ELISP_READ_EXTENSIONS
2017 is not currently defined, and there isn't even a configure switch
2020 2002-12-26 Marius Vollmer <mvo@zagadka.ping.de>
2022 * Makefile.am (c-tokenize.o): Refer to source via $< so that vpath
2024 (EXTRA_DIST): Added version.h.in.
2026 2002-12-21 Mikael Djurfeldt <djurfeldt@nada.kth.se>
2028 This change makes it possible for one thread to do lazy sweeping
2029 while other threads are running. Now only the mark phase need to
2030 have all threads asleep. We should look further into this issue.
2031 Presently, I've put the locking of scm_i_sweep_mutex at
2032 "conservative" places due to my current lack of knowledge about
2033 the garbage collector. Please feel free to restrict these regions
2034 further to allow for maximal parallelism!
2036 * gc.c, gc.h (scm_i_sweep_mutex): New mutex.
2038 * gc.c (scm_gc_for_newcell), gc-malloc.c (scm_realloc,
2039 scm_gc_register_collectable_memory): Substitute locking of
2040 scm_i_sweep_mutex for calls to scm_i_thread_put_to_sleep.
2041 (scm_igc): Lock sweep mutex here instead of in callers; Calls to
2042 scm_i_thread_put_to_sleep/scm_i_thread_wake_up used to demarkate
2043 the single-thread section (which now only contains the mark
2045 (scm_gc): Don't lock sweeo mutex here since scm_igc locks it;
2046 Removed SCM_DEFER/ALLOW_INTS. Simply call scm_igc directly.
2048 * threads.c (gc_section_mutex): Removed.
2050 2002-12-19 Mikael Djurfeldt <mdj@kvast.blakulla.net>
2052 * threads.c (create_thread): Clear parent field in root state in
2053 order not to unnecessarily remember dead threads.
2055 * eval.c (call_subr2o_1, call_lsubr2_2): New functions.
2056 (scm_trampoline_1, scm_trampoline_2): Use them.
2058 2002-12-18 Mikael Djurfeldt <mdj@kvast.blakulla.net>
2060 Partial introduction of real plugin interface.
2062 * Makefile.am (modinclude_HEADERS): Added threads-plugin.h.
2063 (EXTRA_DIST): Added threads-plugin.c.
2065 * threads-plugin.h, threads-plugin.c: New files.
2067 * threads.h: #include "libguile/threads-plugin.h".
2069 * threads.c: #include "libguile/threads-plugin.c".
2071 * pthread-threads.c: Temporarily remove debugging functions.
2073 * threads.c, threads.h (scm_yield): Added back.
2075 2002-12-18 Mikael Djurfeldt <mdj@kvast.blakulla.net>
2077 * threads.c (really_launch): Detach before unlocking
2078 thread_admin_mutex in order not to risk being joined.
2079 (scm_i_thread_put_to_sleep, scm_i_thread_wake_up): Keep
2080 thread_admin_mutex locked during GC.
2082 * pthread-threads.c, pthread-threads.h: Improvements to debugging
2085 2002-12-16 Mikael Djurfeldt <mdj@kvast.blakulla.net>
2087 * pthread-threads.c, pthread-threads.h (SCM_DEBUG_THREADS): Added
2088 support for debugging mutex operations.
2090 * threads.c (scm_thread): Removed filed joining_threads.
2091 (thread_print): Print thread number as well as address of thread
2093 (scm_join_thread): Bugfix.
2094 (scm_lock_mutex, scm_try_mutex, scm_unlock_mutex,
2095 scm_timed_wait_condition_variable, scm_signal_condition_variable,
2096 scm_broadcast_condition_variable): Use the low-level API.
2097 (scm_all_threads): Return copy of thread list (to prevent
2098 unintended destruction).
2099 (scm_threads_prehistory): Initialize heap_mutex of fake thread.
2101 * pthread-threads.c, pthread-threads.h, threads.c: Fixes to
2102 pthread "native" recursive mutex support.
2104 2002-12-15 Mikael Djurfeldt <djurfeldt@nada.kth.se>
2106 * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): New definitions.
2107 Simply lock a thread C API recursive mutex.
2108 (SCM_NONREC_CRITICAL_SECTION_START,
2109 SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
2110 SCM_REC_CRITICAL_SECTION_END): Removed.
2112 * eval.c: Replaced SOURCE_SECTION_START / SOURCE_SECTION_END with
2113 direct calls to scm_rec_mutex_lock / unlock around the three calls
2114 to scm_m_expand_body.
2116 * eval.c, eval.h (promise_free): New function.
2117 (scm_force): Rewritten; Now thread-safe; Removed
2118 SCM_DEFER/ALLOW_INTS.
2120 * pthread-threads.h: Added partially implemented plugin interface
2121 for recursive mutexes. These are, for now, only intended to be
2122 used internally within the Guile implementation.
2124 * pthread-threads.c: New file.
2126 * threads.c: Conditionally #include "pthread-threads.c".
2128 * eval.c, eval.h (scm_makprom, scm_force): Rewritten to be
2131 * snarf.h (SCM_MUTEX, SCM_GLOBAL_MUTEX, SCM_REC_MUTEX,
2132 SCM_GLOBAL_REC_MUTEX): New macros.
2134 * eval.c, threads.c, threads.h, snarf.h: Rewrote critical section
2135 macros---use mutexes instead.
2137 * tags.h (SCM_IM_FUTURE): New tag.
2139 * eval.c (scm_m_future): New primitive macro.
2140 (SCM_CEVAL): Support futures.
2141 (unmemocopy): Support unmemoization of futures.
2143 * print.c (scm_isymnames): Name of future isym.
2145 * version.c: Unmade some changes to my private copy that got
2146 committed by mistake.
2148 2002-12-11 Mikael Djurfeldt <mdj@kvast.blakulla.net>
2150 * gc-malloc.c, gc.h, init.c: Reverted gc-malloc change of
2153 * gc.c (scm_igc): Don't call scm_i_thread_invalidate_freelists.
2155 * gc.c (scm_gc_sweep): Call it here instead, which is a more
2158 * threads.c (create_thread): Remember root object until the handle
2159 of the new thread is on all_threads list.
2161 * root.c (scm_make_root): Moved copying of fluids until after
2162 creation of root handle so that the fluids are GC protected. Also
2163 removed the critical section.
2165 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
2167 * gc-malloc.c, gc.h (scm_gc_malloc_prehistory): New function.
2169 * gc-malloc.c (malloc_mutex): New mutex.
2170 (scm_gc_malloc_prehistory): Initialize it.
2171 (scm_realloc): Serialize call to realloc
2172 (scm_calloc): Same for calloc.
2173 Thanks to Wolfgang Jaehrling!
2174 (Now we have to make sure all calls to malloc/realloc are made
2175 through scm_malloc.)
2177 * init.c (scm_init_guile_1): Call scm_gc_malloc_prehistory.
2179 * threads.c (really_launch): Release heap (to prevent deadlock).
2180 (create_thread): Release heap before locking thread admin mutex.
2182 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
2184 * threads.c (scm_i_thread_invalidate_freelists): New
2187 * gc.c (scm_igc): Call scm_i_thread_invalidate_freelists.
2189 * modules.c (scm_export): Inserted a return statement.
2191 2002-12-10 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2193 * modules.c (scm_export): new function
2195 * gc-card.c: add a note about malloc()/free() overhead.
2197 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
2199 * Makefile.am (c-tokenize.$(OBJEXT)): Don't look for c-tokenize.c
2202 2002-12-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
2204 These changes remove scm_ints_disabled (which hasn't has any
2205 effect in Guile for quite some time).
2207 * async.c, error.h (scm_ints_disabled): Removed.
2209 * gc.c (scm_gc_for_newcell), init.c (scm_init_guile_1),
2210 root.c (scm_internal_cwdr), gdbint.c (SCM_BEGIN_FOREIGN_BLOCK,
2211 SCM_END_FOREIGN_BLOCK): Don't touch scm_ints_disabled.
2212 (old_ints): Removed.
2214 * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): Define as a recursive
2216 (SCM_REDEFER_INTS, SCM_ALLOW_INTS): Define as SCM_DEFER_INTS and
2219 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
2221 * threads.c (scm_mutex_lock, scm_cond_wait, scm_cond_timedwait):
2222 Removed accidental #if 0 around these functions.
2224 These changes are the start of support for preemptive
2225 multithreading. Marius and I have agreed that I commit this code
2226 into the repository although it isn't thoroughly tested and surely
2227 introduces many bugs. The bugs should only be exposed when using
2228 threads, though. Signalling and error handling for threads is
2229 very likely broken. Work on making the implementation cleaner and
2230 more efficient is needed.
2232 * __scm.h (SCM_ALLOW_INTS_ONLY): Removed.
2233 (SCM_NONREC_CRITICAL_SECTION_START,
2234 SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
2235 SCM_REC_CRITICAL_SECTION_END): New macros.
2236 (SCM_CRITICAL_SECTION_START/END): Defined here.
2238 * eval.c: Insert SOURCE_SECTION_START / SOURCE_SECTION_END around
2239 the three calls to scm_m_expand_body.
2241 * gc.h: #include "libguile/pthread-threads.h";
2242 (SCM_FREELIST_CREATE, SCM_FREELIST_LOC): New macros.
2244 * gc.c (scm_i_freelist, scm_i_freelist2): Defined to be of type
2247 * gc.c, gc-freelist.c, inline.h: Use SCM_FREELIST_LOC for freelist
2250 * gc-freelist.c (scm_gc_init_freelist): Create freelist keys.
2252 * gc-freelist.c, threads.c (really_launch): Use
2253 SCM_FREELIST_CREATE.
2255 * gc-malloc.c (scm_realloc, scm_gc_register_collectable_memory):
2257 * gc.c (scm_i_expensive_validation_check, scm_gc,
2258 scm_gc_for_newcell): Put threads to sleep before doing GC-related
2259 heap administration so that those pieces of code are executed
2260 single-threaded. We might consider rewriting these code sections
2261 in terms of a "call_gc_code_singly_threaded" construct instead of
2262 calling the pair of scm_i_thread_put_to_sleep () and
2263 scm_i_thread_wake_up (). Also, we would want to have as many of
2264 these sections eleminated.
2266 * init.c (scm_init_guile_1): Call scm_threads_prehistory.
2268 * inline.h: #include "libguile/threads.h"
2270 * pthread-threads.h: Macros now conform more closely to the
2271 pthreads interface. Some of them now take a second argument.
2273 * threads.c, threads.h: Many changes.
2275 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
2277 * Makefile.am (version.h): Changed $^ --> $< in rule for
2280 2002-12-08 Rob Browning <rlb@defaultvalue.org>
2282 * version.h.in (SCM_MICRO_VERSION): use @--@ substitution now.
2283 (SCM_MINOR_VERSION): use @--@ substitution now.
2284 (SCM_MICRO_VERSION): use @--@ substitution now.
2285 (scm_effective_version): new function prototype.
2287 * version.c (scm_effective_version): new function, also add
2290 * Makefile.am (schemelibdir): VERSION -> GUILE_EFFECTIVE_VERSION.
2291 (libpath.h): use GUILE_EFFECTIVE_VERSION to compute
2293 (version.h): generate this here rather than configure.in. This
2294 approach tracks source edits better (i.e. more immediately).
2295 Might be worth considering for other .in files too.
2297 2002-12-02 Marius Vollmer <mvo@zagadka.ping.de>
2299 Reorganized thread package selection. A thread package now only
2300 implements a small set of pthread like functions and Guile
2301 implements the rest on top of that. Guile's implementation is
2302 what the "coop-pthreads" package has been previously. Support for
2303 "coop" threads has been removed until I get time to add it again.
2305 * Makefile.am (libguile_la_SOURCES): Removed iselect.c.
2306 (noinst_HEADERS): Removed coop-threads.c, coop-threads.h, coop.c,
2307 null-threads.c, coop-pthreads.c.
2308 (modinclude_HEADERS): Removed coop-defs.h, coop-pthreads.h. Added
2311 * validate.h (SCM_VALIDATE_THREAD): Moved to threads.h.
2313 * threads.h: Do not include "libguile/coop-defs.h". Include
2314 "libguile/pthread-threads.h" for USE_COPT_THREADS. Removed
2315 (previously deprecated) C level thread API prototypes. They are
2316 now in the thread package specific headers, "null-threads.h" and
2317 "pthread-threads.h".
2318 (SCM_VALIDATE_THREAD, SCM_VALIDATE_MUTEX, SCM_VALIDATE_CONDVAR):
2320 (scm_threads_init): Removed.
2321 (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END,
2322 SCM_THREAD_SWITCHING_CODE, scm_i_switch_counter,
2323 SCM_I_THREAD_SWITCH_COUNT): Define here.
2324 (scm_single_thread_p): Removed.
2325 (scm_call_with_new_thread): Take two args directly instead of list
2327 (scm_i_thread_data, scm_i_set_thread_data, SCM_THREAD_LOCAL_DATA,
2328 SCM_SET_THREAD_LOCAL_DATA): Define here.
2330 * threads.c: Merged with "coop-pthreads.c".
2332 * null-threads.h: Implement pthread-like API as a set of macros.
2334 * pthread-threads.h: New, implement pthread-like API by deferring
2337 * init.c (scm_init_guile_1): Do not call scm_init_iselect, which
2338 has been lost in the reorganization.
2340 2002-12-01 Mikael Djurfeldt <mdj@linnaeus>
2342 The following change makes it possible to move procedure
2343 application dispatch outside inner loops. The motivation was
2344 clean implementation of efficient replacements of R5RS primitives
2347 The semantics is clear: scm_trampoline_N returns an optimized
2348 version of scm_call_N (or NULL if the procedure isn't applicable
2351 Applying the optimization to map and for-each increases efficiency
2352 noticeably. For example, (map abs ls) is 8 times faster than
2355 * eval.h (scm_t_trampoline_1, scm_t_trampoline_2): New types.
2357 * eval.c, eval.h (scm_trampoline_1, scm_trampoline_2): New functions.
2359 * eval.c (call_subr2_2, call_lsubr_2, call_closure_2): New functions;
2360 (map, for-each): Handle also application on two args as a special
2361 case; Use trampolines.
2365 * sort.c (scm_cmp_function): Choose subr2less for scm_tc7_subr_2o;
2366 (subr2oless): Removed.
2367 (scm_restricted_vector_sort_x): Use scm_return_first to keep the
2368 vector GC protected.
2370 * eval.c (check_map_args): Use scm_out_of_range_pos instead of
2373 2002-11-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
2375 * evalext.[ch] (scm_m_undefine, undefine): Deprecated.
2377 2002-11-17 Mikael Djurfeldt <mdj@linnaeus>
2379 * debug.c (scm_make_iloc): Added missing "return".
2381 2002-11-17 Marius Vollmer <mvo@zagadka.ping.de>
2383 * strports.c (scm_eval_string_in_module): Validate second arg to
2384 be a module. Thanks to Arno Peters!
2386 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
2388 * .cvsignore: remove goops.c
2390 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
2392 * modules.c (scm_env_top_level, scm_lookup_closure_module,
2393 module_variable, scm_module_lookup_closure,
2394 scm_module_transformer, scm_sym2var, scm_module_reverse_lookup,
2395 scm_system_module_env_p): Don't compare SCM values with C
2396 operators == or !=. Avoid SCM_IMP predicates. Prefer !SCM_FALSEP
2399 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
2401 * eval.h (SCM_MAKE_ILOC): New macro.
2403 * debug.c (scm_make_iloc): Use SCM_MAKE_ILOC instead of computing
2404 the iloc bitpattern here.
2406 2002-11-14 Mikael Djurfeldt <mdj@linnaeus>
2408 * coop-pthreads.c, coop-pthreads.h: scm_internal_select should be
2409 part of the API, otherwise it's difficult to write Guile
2410 extensions using non-blocking I/O => moved #include
2411 "libguile/iselect.h" from coop-pthreads.c --> coop-pthreads.h.
2413 * coop-pthreads.c (scm_unlock_mutex): Changed s_lock_mutex -->
2416 2002-11-10 Marius Vollmer <mvo@zagadka.ping.de>
2418 * __scm.h (USE_THREADS, GUILE_ISELECT): Do not define here. They
2419 are defined in configure.in.
2421 * threads.c: Removed SCM_API from function definitions. SCM_API
2422 is only for declarations.
2424 2002-11-07 Mikael Djurfeldt <mdj@linnaeus>
2426 * coop-pthreads.h: Added support for thread specific data to the
2427 generic C API for the coop-pthreads case.
2429 * threads.c, threads.h (scm_cond_init): Undo unintentional API
2431 (scm_cond_broadcast): Added missing function.
2433 2002-11-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2435 * coop.c (coop_next_runnable_thread): Removed, wich should have
2436 happened when GUILE_ISELECT was hard-wired.
2438 2002-11-03 Marius Vollmer <mvo@zagadka.ping.de>
2440 * Makefile.am (libguile_la_SOURCES): Added threads.c
2441 (DOT_DOC_FILES): Added threads.doc.
2442 (DOT_X_FILES): Added threads.x.
2443 (EXTRA_libguile_la_SOURCES): Removed threads.c.
2444 (noinst_HEADERS): Added coop-pthreads.c.
2445 (modinclude_HEADERS): Added coop-pthreads.h.
2447 * __scm.h (USE_THREADS, GUILE_ISELECT): Define when
2448 SCM_DEBUG_DEPRECATED. Removed their use thru-out Guile.
2450 * iselect.c: Include "_scm.h" before testing HAVE_UNISTD_H.
2451 Thanks to Bill Schottstaedt!
2453 * numbers.c (scm_integer_expt): Make 0^z == 0 for z != 0.
2455 * _scm.h (HAVE_RESTARTABLE_SYSCALLS): Do define even when
2456 SCM_COPT_THREADS is defined.
2457 (SCM_SYSCALL): Use EINTR-expection version when SCM_COPT_THREADS
2460 * coop-pthreads.c: Some harmless renamings of internal stuff.
2461 (create_thread): New, generalized version of
2462 scm_call_with_new_thread.
2463 (scm_call_with_new_thread): Use it.
2464 (scm_spawn_thread): New, use create_thread.
2466 2002-11-02 Marius Vollmer <mvo@zagadka.ping.de>
2468 * coop-pthreads.c, coop-pthreads.h: Redone completely, you might
2469 start testing it now.
2471 * _scm.h: Include <errno.h< so that SCM_SYSCALL is correctly
2472 defined when HAVE_RESTARTABLE_SYSCALLS is not defined.
2473 (HAVE_RESTARTABLE_SYSCALLS): Do not define when USE_COPT_THREADS
2476 2002-10-27 Marius Vollmer <mvo@zagadka.ping.de>
2478 * scmsigs.c (signal_cell_handlers, install_handler_data,
2479 scm_delq_spine_x, really_install_handler, install_handler): New
2480 scheme for triggering signal handlers, to simplify take_signal.
2481 (take_signal): Simplified, to avoid race conditions.
2482 (scm_sigaction_for_thread): Use new Scheme. Validate that thread
2485 * async.c (scm_async_click): Reset pending_asyncs, handle
2486 signal_asyncs. Don't set cdr of a non-signal async to #f.
2487 (scm_i_queue_async_cell): Do not check cdr of cell for #f, queue
2488 always. Set pending_asyncs.
2489 (scm_system_async_mark_for_thread): Check that thread has not
2491 (scm_unmask_signals, decrease_block): Call scm_async_click after
2492 block_asyncs becomes zero.
2494 * __scm.h (SCM_ASYNC_CLICK): Check pending_asyncs instead of
2497 * root.h (scm_root_state): Added pending_asyncs and signal_asyncs
2499 * root.c (root_mark): Mark them.
2500 (make_root): Initialize them.
2502 * iselect.c, iselect.h: Replaced GUILE_ISELECT with
2504 (scm_internal_select): Define one version for USE_COOP_THREADS and
2505 one for USE_NULL_THREADS.
2506 (scm_init_iselect): Likewise.
2508 * inline.h (scm_cell, scm_double_cell): Also allow
2509 USE_COPT_THREADS to not protect the slot initializers.
2511 * init.c (scm_init_guile_1): Call scm_init_thread_procs. This is
2512 because threads need to be initialized before the stack, but
2513 gsubrs such as scm_timed_condition_variable_wait can only be
2516 * threads.h: Include "coop-pthreads.h" when requested.
2517 (scm_threads_make_mutex, scm_threads_lock_mutex,
2518 scm_threads_unlock_mutex, scm_threads_monitor): Removed, they were
2519 not implemented anyway.
2520 (scm_init_thread_procs, scm_try_mutex,
2521 scm_timed_condition_variable_wait,
2522 scm_broadcast_condition_variable, scm_c_thread_exited_p,
2523 scm_thread_exited_p): New prototypes.
2524 (struct timespec): Define if not already defined.
2525 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
2526 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
2527 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
2528 scm_cond_broadcast, scm_cond_destroy): Declarations moved here and
2531 * threads.c: Include <errno.h>. Include "coop-pthreads.c" when
2533 (scm_thread_exited_p): New.
2534 (scm_try_mutex, scm_broadcast_condition_variable): Newly
2535 registered procedures.
2536 (scm_wait_condition_variable, scm_timed_wait_condition_variable):
2537 Use the latter as the procedure for "wait-condition-variable",
2538 thus offering a optional timeout parameter to Scheme.
2539 (scm_wait_condition_variable): Implement in terms of
2540 scm_timed_wait_condition_variable.
2541 (scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
2542 scm_mutex_unlock, scm_mutex_destroy, scm_cond_init,
2543 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
2544 scm_cond_broadcast, scm_cond_destroy): Implement in terms of
2545 scm_make_mutex, etc, and deprecate.
2546 (scm_init_threads): Do not create smobs, leave this to
2547 scm_threads_init. Do not include "threads.x" file.
2548 (scm_init_thread_procs): New, include "threads.x" here.
2550 * null-threads.h (scm_null_mutex, scm_null_mutex_init,
2551 scm_null_mutex_lock, scm_null_mutex_unlock,
2552 scm_null_mutex_destroy, scm_null_condvar, scm_null_condvar_init,
2553 scm_null_condvar_wait, scm_null_condvar_signal,
2554 scm_null_condvar_destroy): Removed.
2555 (scm_mutex_init, scm_mutex_lock, scm_mutex_unlock, scm_cond_init,
2556 scm_cond_wait, scm_cond_signal, scm_cond_broadcast,
2557 scm_cond_destory): Do not define, they are now deprecated and
2558 handled by threads.{h,c}.
2560 * null-threads.c (scm_null_mutex, scm_null_cond): Define here.
2561 (scm_threads_init): Create smobs here, using the appropriate
2563 (block): Removed, now unused.
2564 (scm_c_thread_exited_p): New.
2565 (scm_null_mutex_init, scm_null_mutex_lock, scm_null_mutex_unlock,
2566 scm_null_mutex_destroy, scm_null_condvar_init,
2567 scm_null_condvar_wait, scm_null_condvar_signal,
2568 scm_null_condvar_destroy): Removed and updated users to do their
2570 (scm_try_mutex, timeval_subtract,
2571 scm_timed_wait_condition_variable,
2572 scm_broadcast_condition_variable): New.
2573 (scm_wait_condition_variable): Removed.
2575 * coop-defs.h (coop_m): Added 'level' field.
2576 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
2577 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
2578 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
2579 scm_cond_broadcast, scm_cond_destroy, struct timespec): Do not
2581 (coop_condition_variable_broadcast): New.
2583 * coop-threads.c (scm_threads_init): Create smobs here, using the
2585 (scm_c_thread_exited_p, scm_try_mutex,
2586 scm_timed_wait_condition_variable,
2587 scm_broadcast_condition_variable): New.
2588 (scm_wait_condition_variable): Removed.
2590 * coop.c (coop_new_mutex_init): Initialize level.
2591 (coop_mutex_trylock, coop_mutex_lock, coop_mutex_unlock): maintain
2593 (coop_condition_variable_signal): Renamed to
2594 coop_condition_variable_broadcast and reimplemented in terms of
2596 (coop_condition_variable_broadcast): New.
2598 * goops.c (hell_mutex): Reimplemented using scm_make_mutex, etc.
2600 * coop-pthreads.h, coop-pthreads.c: New, but unfinished.
2602 2002-10-21 Marius Vollmer <mvo@zagadka.ping.de>
2604 * null-threads.c: Include <time.h>. Also, use <...> for inclusion
2607 * async.c, goops.h, modules.h, validate.h (SCM_MAKE_VALIDATE_MSG):
2608 New. Use it instead of SCM_MAKE_VALIDATE in lots of places to
2609 give better error messages. Thanks to Bill Schottstaedt!
2611 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
2613 * evalext.h, evalext.c (scm_definedp, scm_defined_p): Renamed
2614 scm_definedp to scm_defined_p and deprecated scm_definedp.
2616 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
2618 * async.h, async.c (scm_system_async): Fixed deprecation to work
2619 correctly when deprecated features are excluded.
2621 2002-10-16 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2623 * async.c (scm_system_async_mark_for_thread): Validate thread
2626 * coop-threads.c (scm_i_thread_root): Do not validate argument.
2628 * feature.c (scm_init_feature): Don't add 'threads' for
2631 * inline.h (scm_cell, scm_double_cell): Also allow
2632 USE_NULL_THREADS to not protect the slot initializers.
2634 * scmsigs.c (scm_sigaction_for_thread): It's "USE_THREADS" not
2637 * Makefile.am (noinst_HEADERS): Added null-threads.c.
2638 (modinclude_HEADERS): Added null-threads.h.
2640 * threads.h: Include null-threads.h when !USE_COOP_THREADS.
2641 * threads.c: Include null-threads.c when !USE_COOP_THREADS.
2642 (scm_init_threads): Use generic type names scm_t_mutex and
2643 scm_t_cond instead of coop_m and coop_c.
2645 * null-threads.c, null-threads.h: New files.
2647 2002-10-15 Marius Vollmer <mvo@zagadka.ping.de>
2649 * Makefile.am: Replaced "$<" in non-pattern rules with its value.
2650 This is to support makes that know about "$<" only in pattern
2651 rules, like Sun's make.
2653 2002-10-13 Marius Vollmer <mvo@zagadka.ping.de>
2655 * Makefile.am (libpath.h): Fixed typo in top_srcdir_absolute
2656 substitution. Thanks to David Allouche!
2658 2002-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2660 * evalext.h: Replaced SCM_DEBUG_DEPRECATED with
2661 !SCM_ENABLE_DEPRECATED.
2663 2002-10-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2665 * async.c (scm_system_async_mark_for_thread): Only call
2666 scm_i_thread_root when USE_THREADS is defined. Use scm_root
2669 * scmsigs.c (take_signal): Only call scm_i_thread_root when
2670 USE_THREADS is defined. Use scm_root otherwise.
2671 (scm_sigaction_for_thread): Ignore THREAD argument when
2672 USE_THREADS is not defined. Also, move THREAD argument defaulting
2673 out of HAVE_SIGACTION section, which was a bug.
2675 2002-10-10 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2677 * scmsigs.c (scm_sigaction_for_thread): Store original handler in
2678 signal_handlers, not the closure that is used as the async.
2679 The closure is stored in signal_handler_cells, as previously.
2681 2002-10-10 Marius Vollmer <mvo@zagadka.ping.de>
2683 * root.h (scm_root_state): Added 'block_async' slot.
2684 (scm_active_asyncs): Removed abbrev.
2685 * root.c (scm_make_root): Initialize 'block_asyncs' slot.
2687 * __scm.h (SCM_ASYNC_TICK): Do without the scm_active_asyncs
2690 * async.h (scm_call_with_blocked_asyncs,
2691 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
2692 scm_c_call_with_unblocked_asyncs): New prototypes.
2693 (scm_mask_signals, scm_unmask_signals): Deprecated.
2694 (scm_mask_ints): Turned into a macro.
2695 * async.c (scm_mask_ints): Removed.
2696 (scm_run_asyncs): Do not set scm_mask_ints while running an async.
2697 this should not be necessary.
2698 (scm_async_click): Test block_asyncs instead of scm_mask_ints.
2699 (scm_mask_signals, scm_unmask_signals): Deprecated. Emit
2700 deprecation warning and check for errornous use. Set block_asyncs
2701 instead of scm_mask_ints.
2702 (increase_block, decrease_block, scm_call_with_blocked_asyncs,
2703 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
2704 scm_c_call_with_unblocked_asyncs): New.
2706 * script.c (scm_compile_shell_switches): Do not set scm_mask_ints.
2707 Asyncs are enabled by default.
2709 2002-10-09 Neil Jerram <neil@ossau.uklinux.net>
2711 * vports.c (scm_make_soft_port): Allow vector argument to carry a
2712 6th element: an input waiting thunk.
2713 (sf_input_waiting): New.
2715 2002-10-05 Marius Vollmer <mvo@zagadka.ping.de>
2717 * root.c (root_mark): Mark active_asyncs slot.
2719 * async.c (scm_async_click): Set the cdr of a executed handler
2720 cell to SCM_BOOL_F, not SCM_EOL.
2721 (scm_i_queue_async_cell): Queue the cell at the end of the list,
2722 and only if the handler procedure is not already present.
2723 (scm_system_async_mark_for_thread): Initialize cdr of handler cell
2725 * scmsigs.c (scm_sigaction_for_thread): Likewise.
2727 2002-10-04 Rob Browning <rlb@defaultvalue.org>
2729 * guile.c (main): switch to scm_lt_dlset_preloaded_symbols;
2731 * dynl.c (sysdep_dynl_link): switch to scm_lt_dlhandle,
2732 scm_lt_dlopenext, and scm_lt_dlerror.
2733 (sysdep_dynl_unlink): switch to scm_lt_dlhandle, scm_lt_dlclose,
2735 (sysdep_dynl_func): switch to scm_lt_dlhandle, scm_lt_dlsym,
2737 (sysdep_dynl_init): switch to scm_lt_dlinit();
2739 * Makefile.am (libguile_la_LIBADD): switch to use
2742 * numbers.c (scm_integer_expt): (expt 0 1) should be 1.
2744 2002-10-04 Marius Vollmer <mvo@zagadka.ping.de>
2746 * scmsigs.h (scm_sigaction_for_thread): New prototype.
2747 * scmsigs.c (got_signal): Removed.
2748 (signal_handler_cells, signal_handler_threads): New.
2749 (take_signal): Queue the cell of the signal for the specified
2750 thread. Reset the signal handler on systems that don't have
2752 (sys_deliver_signals): Removed.
2754 (scm_sigaction_for_thread): Renamed from scm_sigaction and
2755 extended to also set the thread of a signal and allocate a cell
2756 for it. Keep the Scheme name "sigaction". Check that signum is
2757 within range. Also, use SCM_VECTOR_REF instead of SCM_VELTS.
2758 (scm_sigaction): Implement in terms of scm_sigaction_for_thread.
2759 (scm_init_scmsigs): Allocate signal_handler_cells and
2760 signal_handler_threads vectors.
2762 * async.c: Removed GUILE_OLD_ASYNC_CLICK code. Reorganized so
2763 that system asnycs and user asyncs are separated. Reimplemented
2764 system asyncs to work per-thread.
2766 * gc.c (scm_init_gc): Do not use scm_system_async.
2768 * async.h (scm_asyncs_pending, scm_set_tick_rate,
2769 scm_set_switch_rate, scm_system_async_mark_from_signal_handler):
2771 (scm_i_queue_async_cell): New.
2773 * __scm.h (scm_asyncs_pending_p): Removed.
2774 (SCM_ASYNC_CLICK): Check scm_active_asyncs instead of
2775 scm_asyncs_pending_p.
2777 * async.h (scm_system_async_mark_for_thread): New prototype.
2779 * __scm.h: Removed GUILE_OLD_ASYNC_CLICK code.
2781 * root.h (scm_root_state): Added new "active_asyncs" slot.
2782 * root.c (scm_make_root): Initialize it to SCM_EOL.
2784 * coop-defs.h (coop_t): Added new "handle" slot.
2785 * coop-threads.c (all_threads, scm_current_thread,
2786 scm_all_threads, scm_i_thread_root): New.
2787 (scm_threads_init): Add main thread to all_threads.
2788 (scheme_launch_thread): Remove thread from all_threads when it
2790 (scm_call_with_new_thread): Initialize handle slot of coop_t
2791 structure and add new thread to all_threads.
2792 (scm_spawn_thread): Likewise.
2794 * threads.h (scm_current_thread, scm_all_threads): New prototypes.
2795 * threads.c (scm_current_thread, scm_all_threads): Register as
2798 * dynl.c: Use scm_lt_ prefix for libltdl functions.
2800 2002-09-29 Neil Jerram <neil@ossau.uklinux.net>
2802 * script.c (scm_compile_shell_switches): Fix bad spelling of
2803 `explicitly' in comment.
2805 2002-09-28 Neil Jerram <neil@ossau.uklinux.net>
2807 * posix.c (scm_geteuid, scm_getegid, scm_seteuid, scm_setegid):
2808 Refer to provided? in doc string rather than deprecated feature?.
2810 2002-09-24 Gary Houston <ghouston@arglist.com>
2812 * inline.h (scm_double_cell): prevent reordering of statements
2813 with any following code (for GCC 3 strict-aliasing).
2814 * numbers.c (scm_make_real), num2float.i.c (FLOAT2NUM): removed
2815 the earlier version of the reordering prevention.
2817 2002-09-19 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2819 * inline.h (scm_double_cell): move SET_GCMARK set out of if body.
2821 2002-09-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2823 * gc-malloc.c (scm_gc_register_collectable_memory): more overflow
2826 2002-09-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2828 * inline.h: include stdio.h
2830 * smob.c (free_print): abort if scm_debug_cell_accesses_p is set
2832 2002-09-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2834 * gc-segment.c (scm_i_make_initial_segment): check user settings
2837 * gc-malloc.c (scm_gc_init_malloc): check user settings for
2840 * gc-freelist.c (scm_init_freelist): check user settings for sanity.
2842 * struct.h: change scm_structs_to_free to scm_i_structs_to_free
2844 * gc-malloc.c (scm_gc_register_collectable_memory): use floats;
2845 these won't ever wrap around with high memory usage. Thanks to
2846 Sven Hartrumpf for finding this.
2848 * gc-freelist.c: include <stdio.h>
2850 * gc-malloc.c: add DEBUGINFO for mtrigger GCs.
2852 2002-09-01 Marius Vollmer <mvo@zagadka.ping.de>
2854 * vectors.h (SCM_VECTOR_REF): New.
2856 * snarf.h (SCM_DEFINE_PUBLIC): New.
2858 2002-08-30 Marius Vollmer <mvo@zagadka.ping.de>
2860 * socket.c (scm_addr_vector): Added size of address to arguments.
2861 Use it to avoid accessing a non-existent path in a sockaddr_un.
2862 Changed all callers.
2864 2002-08-29 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2866 * gc.h: remove DOUBLECELL card flags.
2868 * gc-malloc.c (scm_calloc): try to use calloc() before calling
2871 * gc-segment.c (scm_i_initialize_heap_segment_data): remove card
2872 init loop; handle this from scm_init_card_freelist()
2874 * gc-card.c (scm_init_card_freelist): init bit vector here.
2876 * numbers.c (scm_make_real): prevent reordering of statements
2877 num2float.i.c (FLOAT2NUM): idem
2879 2002-08-27 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2881 * eval.h: prepend libguile/ to include path
2883 2002-08-26 Marius Vollmer <mvo@zagadka.ping.de>
2885 * script.c (scm_compile_shell_switches): Added "2002" to Copyright
2886 years. Thanks to Martin Grabmüller!
2888 2002-08-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2890 * gc-segment.c (scm_i_get_new_heap_segment): use float in stead of
2891 unsigned numbers for computing minimum heap increment. This
2892 prevents weird results when a a negative minimum increment is
2895 2002-08-24 Marius Vollmer <mvo@zagadka.ping.de>
2897 * gc_os_dep.c: When we have __libc_stack_end, use that directly
2898 instead of the old tricks.
2900 * guile-snarf.in: Do not expect the input file to be the first
2901 argument after the optional "-o" option, just pass everything to
2902 the pre-processor without extracting the input file name.
2904 2002-08-23 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2906 * gc-segment.c (scm_i_get_new_heap_segment): Oops. We want segment
2907 length *at* least SCM_MIN_HEAP_SEG_SIZE, not at most.
2909 2002-08-22 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2911 * gc.h, gc.c: make scm_cells_allocated unsigned again. Thanks to
2912 Bill Schottstaedt for the bug report
2914 2002-08-20 Marius Vollmer <mvo@zagadka.ping.de>
2916 * print.c (scm_iprin1): Print primitives generics always as
2917 "primitive-generic" even when they have no primitive methods yet.
2919 2002-08-17 Gary Houston <ghouston@arglist.com>
2921 * coop.c (coop_create): removed bogus 2nd argument in scm_malloc
2924 2002-08-17 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2926 * ports.c (scm_add_to_port_table): small bugfix.
2928 * mallocs.c (scm_malloc_obj): use scm_gc_malloc in stead of
2931 * gc-segment.c (scm_i_get_new_heap_segment): remove cluster cruft:
2932 only use SCM_MIN_HEAP_SEG_SIZE.
2934 * ports.c (scm_add_to_port_table): add backwards compatibility
2937 * ports.h: use scm_i_ prefix for port table and port table size.
2939 2002-08-15 Mikael Djurfeldt <mdj@linnaeus>
2941 * vports.c (scm_make_soft_port): Initialize pt variable.
2943 2002-08-13 Marius Vollmer <mvo@zagadka.ping.de>
2945 * strports.h (scm_c_eval_string_in_module,
2946 scm_eval_string_in_module): New prototypes.
2947 * strports.c (scm_eval_string_in_module): New, but use
2948 "eval-string" as the Scheme name and make second parameter
2950 (scm_eval_string): Implement using scm_eval_string_in_module.
2951 (scm_c_eval_string_in_module): New.
2952 Thanks to Ralf Mattes for the suggestion!
2954 2002-08-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2956 * gc-card.c ("sweep_card"): remove SCM_MISC_ERROR messages: print
2959 * gc-mark.c ("scm_gc_mark_dependencies"): idem.
2961 * ports.c ("scm_new_port_table_entry"): return a boxed SCM in
2962 stead of scm_t_port*. The function now takes a tag argument.
2964 2002-08-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2966 * gc.h: add scm_debug_cells_gc_interval to public interface
2968 * gc-card.c ("sweep_card"): set scm_gc_running while sweeping.
2970 * gc.c (scm_i_expensive_validation_check): separate expensive
2971 validation checks from cheap ones.
2973 2002-08-06 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2975 * read.c (scm_input_error): new function: give meaningful error
2976 messages, and throw read-error
2978 * gc-malloc.c (scm_calloc): add scm_calloc.
2980 2002-08-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2982 * tags.h: remove GC bits documentation from the tags table.
2984 * read.c (INPUT_ERROR): Prepare for file:line:column error
2985 messages for errors in scm_lreadr() and friends.
2987 2002-08-04 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2989 * gc-malloc.c (scm_malloc): use scm_realloc() (simplifies
2991 (scm_gc_calloc): new function
2993 2002-08-04 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2995 * ports.c (scm_new_port_table_entry): init port entry to 0
2998 * ports.c (scm_new_port_table_entry): change function from
2999 scm_add_to_port_table. This prevents cells with null-pointers from
3000 being exposed to GC.
3002 * vports.c (scm_make_soft_port) strports.c (scm_mkstrport),
3003 fports.c (scm_fdes_to_port): Use scm_new_port_table_entry().
3005 * gc.c (scm_gc_stats): add cell-yield and malloc-yield statistic
3008 * numbers.c (big2str): return "0" for 0 iso. ""
3010 * gc-segment.c, gc-malloc.c gc-mark.c, gc-freelist.c, gc-card.c,
3011 private-gc.h: new file
3013 * gc.c: completely revised and cleaned up the GC. It now uses lazy
3014 sweeping. More documentation in workbook/newgc.text
3016 2002-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3018 * random.c (rstate_free): Return zero.
3020 2002-07-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
3022 * environments.c (remove_key_from_alist): Removed.
3024 (obarray_remove): Simplified.
3026 2002-07-24 Stefan Jahn <stefan@lkcc.org>
3028 * continuations.h: ia64: Include <signal.h> before
3031 2002-07-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
3033 * modules.c (scm_sym2var): Don't compare SCM values with ==.
3035 2002-07-21 Han-Wen Nienhuys <hanwen@cs.uu.nl>
3037 * goops.c (scm_compute_applicable_methods): use
3038 scm_remember_upto_here_1 iso scm_remember_upto_here
3040 * macros.c: include deprecation.h
3042 * vectors.c (scm_vector_move_right_x): remove side effect in
3044 (scm_vector_move_left_x): idem.
3046 * net_db.c, posix.c, socket.c: variable naming: change ans to
3049 * sort.c (scm_merge_vector_x): accept vector as argument
3050 iso. SCM*. This is needed for full GC correctness.
3052 * gc.h: undo previous undocumented changes related to #ifdef
3055 2002-07-20 Han-Wen Nienhuys <hanwen@cs.uu.nl>
3057 * *.c: add space after commas everywhere.
3059 * *.c: use SCM_VECTOR_SET everywhere, where a vector is written.
3060 Document cases where SCM_WRITABLE_VELTS() is used.
3062 * vectors.h (SCM_VELTS): prepare for write barrier, and let
3063 SCM_VELTS() return a const pointer
3064 (SCM_VECTOR_SET): add macro.
3066 2002-07-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
3068 * eval.c (SCM_CEVAL), macros.c (macro_print, scm_makmacro,
3069 scm_sym_macro, scm_macro_type), macros.h (scm_makmacro):
3070 Deprecated the special kind of built-in dynamic syntax transformer
3071 that was inaccurately named "macro". Note: The built-in syntax
3072 transformers that are named "mmacro" or "memoizing-macro" still
3073 exist, and it is these which come much closer to what one would
3076 2002-07-13 Neil Jerram <neil@ossau.uklinux.net>
3078 * eval.c (unmemocopy): Fix for
3079 1001-local-eval-error-backtrace-segfaults (unmemoization crash
3080 with internal definitions and local-eval).
3082 2002-07-12 Gary Houston <ghouston@arglist.com>
3084 * dynl.c: Don't define stub procedures if DYNAMIC_LINKING is not
3085 defined. They don't do anything useful, especially since the
3086 only case where DYNAMIC_LINKING is undefined seems to be
3087 when --with-modules=no is given to configure, which is basically
3088 requesting that the "dynamic linking module" be omitted.
3090 * Makefile.am (libguile_la_SOURCES): move dynl.c from
3091 libguile_la_SOURCES to EXTRA_libguile_la_SOURCES.
3093 * extensions.c (load_extension): check DYNAMIC_LINKING for
3095 * init.c (scm_init_guile_1): check DYNAMIC_LINKING for
3096 scm_init_dynamic_linking.
3098 2002-07-10 Marius Vollmer <mvo@zagadka.ping.de>
3100 * guile.c, iselect.h, net_db.c, posix.c, socket.c: No need to
3101 check for Cygwin when including <winsock2.h>, this is already
3102 check for by configure. Thus, revert change from 2002-07-07.
3104 2002-07-10 Gary Houston <ghouston@arglist.com>
3106 * eq.c: include <string.h>
3107 * dynl.c: docstring editing.
3109 2002-07-09 Gary Houston <ghouston@arglist.com>
3111 * dynl.c (scm_dynamic_call): docstring editing.
3113 2002-07-08 Rob Browning <rlb@defaultvalue.org>
3115 * gc_os_dep.c: HURD fixes.
3117 2002-07-07 Marius Vollmer <mvo@zagadka.ping.de>
3119 Crosscompiling and Cygwin fixes by Jan Nieuwenhuizen. Thanks!
3121 * Makefile.am: Override default rule for c-tokenize.$(OBJECT);
3122 this should be compiled for BUILD host.
3123 Override default rule for
3124 guile_filter_doc_snarfage$(EEXECT); this should run on BUILD host.
3125 Add missing $(EXEEXT) to guile_filter_doc_snarfage invocation.
3126 (snarf2checkedtexi): Use GUILE_FOR_BUILD instead of preinstguile.
3128 * guile.c, iselect.h, net_db.c, posix.c, socket.c: Do not include
3129 <winsock2.h> on Cygwin even when we have it.
3131 2002-07-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
3133 * __scm.h (SCM_CAUTIOUS), eval.c (scm_eval_args, deval_args,
3134 SCM_CEVAL): Removed compile time option SCM_CAUTIOUS to clean up
3135 the code. Full number of arguments checking of closures is
3136 mandatory now. However, the option to disable the checking has
3137 most probably not been used anyway.
3139 2002-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3141 * __scm.h (SCM_RECKLESS), backtrace.c (SCM_ASSERT), debug.c
3142 (scm_debug_options), eval.c (scm_lookupcar, scm_lookupcar1,
3143 scm_badargsp, SCM_CEVAL, SCM_APPLY, scm_map, scm_for_each),
3144 feature.c (scm_init_feature), gsubr.c (scm_gsubr_apply), numbers.c
3145 (scm_logand, scm_logior, scm_logxor, scm_i_dbl2big), srcprop.c
3146 (scm_source_properties, scm_set_source_properties_x,
3147 scm_source_property): Removed compile time option SCM_RECKLESS to
3148 clean up the code. Full number of arguments checking of closures
3149 is mandatory now. However, the option to disable the checking has
3150 most probably not been used anyway.
3152 * srcprop.c (scm_source_properties, scm_set_source_properties_x,
3153 scm_source_property): Use !SCM_CONSP instead of SCM_NCONSP.
3155 2002-06-30 Gary Houston <ghouston@arglist.com>
3157 * dynl.c: Removed all SCM_DEFER_INTS/SCM_ALLOW_INTS, which won't
3158 do anything useful. Added a comment about need for a mutex if
3159 pre-emptive threading is supported.
3161 * posix.c (scm_convert_exec_args), dynl.c
3162 (scm_make_argv_from_stringlist): static procs: 1) renamed both to
3163 allocate_string_pointers. 2) simplified: don't reallocate the
3164 strings, just make an array of pointers 3) avoid memory leaks on
3165 error 4) let the procedure report errors in its own name.
3166 Consequences: 1) the procedures now assume that SCM strings are
3167 nul-terminated, which should always be the case. 2) Since strings
3168 are not reallocated, it's now possible for strings passed to
3169 dynamic-args-call to be mutated.
3171 2002-06-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
3173 * __scm.h, eval.c, eval.h: Removed compile time option
3174 MEMOIZE_LOCALS to clean up the code. Now, caching of local
3175 variable positions during memoization is mandatory. However, the
3176 option to disable the caching has most probably not been used
3179 2002-06-18 Marius Vollmer <mvo@zagadka.ping.de>
3181 * print.c (scm_simple_format): Print missing part of format before
3182 ~% control. Thanks to Daniel Skarda!
3184 2002-06-01 Marius Vollmer <mvo@zagadka.ping.de>
3186 * mkstemp.c: Added exception notice to license statement.
3188 2002-05-22 Marius Vollmer <mvo@zagadka.ping.de>
3190 * numbers.c (mem2ureal): When returning an inexact zero, make sure
3191 it is represented as a floating point value so that we can change
3194 From John W. Eaton <jwe@bevo.che.wisc.edu>
3196 * numbers.c (idbl2str): Don't omit sign when printing negative zero.
3198 2002-05-14 Thien-Thi Nguyen <ttn@giblet.glug.org>
3200 * gc_os_dep.c: For I386/OPENBSD, allow for `__i386__'
3201 in addition to `i386'. Thanks to Dale P. Smith.
3203 2002-05-08 Marius Vollmer <mvo@zagadka.ping.de>
3205 * eq.c (real_eqv): New.
3206 (scm_eqv_p): Use it when comparing reals and complexes.
3208 * numbers.c: Include <string.h>, for strncmp.
3209 (mem2complex): Do not create negative NaNs.
3210 (scm_leq_p, scm_geq_p): Explicitely return #f when comparing a
3212 (scm_inexact_to_exact): Signal error when converting a NaN.
3214 2002-05-06 Marius Vollmer <mvo@zagadka.ping.de>
3216 * posix.c (scm_putenv): Handle removing variables explicitely by
3221 * numbers.h: Conditionally include floatingpoint.h, ieeefp.h, and
3222 nan.h. Provide declarations for scm_inf_p, scm_nan_p, scn_inf,
3224 * numbers.c: [SCO && ! HAVE_ISNAN] (isnan): New function.
3225 [SCO && ! HAVE_ISINF] (isinf): New function.
3226 (xisinf, xisnan): New functions.
3228 (isfinite): Define in terms of xisinf.
3229 (scm_inf_p, scm_nan_p): New functions.
3230 (guile_Inf, guile_NaN): New file-scope vars.
3231 (guile_ieee_init): New function.
3232 (scm_inf, scm_nan): New functions.
3233 (idbl2str): Handle Inf and NaN. Remove funny label and
3234 corresponding gotos.
3235 (ALLOW_DIVIDE_BY_ZERO): New macro.
3236 (scm_divide): Allow division by zero to occur if
3237 ALLOW_DIVIDE_BY_ZERO is defined.
3238 Handle bignums and ints as special cases.
3240 Additional stuff by me:
3242 numbers.c (mem2ureal): Recognize "inf.0" and "nan.xxx".
3243 (scm_even_p, scm_odd_p): Treat infinity as even and odd.
3244 (iflo2str): Don't output a '+' for negative numbers or for Inf and
3245 NaN. They will provide their own sign.
3246 (scm_divide): Only allow divides by inexact zeros. Dividing by
3247 exact zeros still signals an errors.
3249 2002-04-22 Thien-Thi Nguyen <ttn@giblet.glug.org>
3251 * goops.h (scm_slot_exists_p): Rename from scm_slots_exists_p.
3252 * goops.c (scm_slot_exists_p): Rename from scm_slots_exists_p.
3253 (scm_slot_exists_p): Rename from scm_slots_exists_p.
3254 Thanks to Andreas Rottmann.
3256 2002-04-20 Gary Houston <ghouston@arglist.com>
3258 * removal of unused fields in root state (thanks to Christopher
3259 Cramer for pointing out the disuse.)
3260 * root.h (scm_root_state): removed def_inp, def_outp, def_errp.
3261 (scm_def_inp, scm_def_outp, scm_def_errp): removed.
3263 * root.c (root_mark): don't mark them.
3264 (scm_make_root): don't set them to #f.
3265 * init.c (scm_init_standard_ports): don't initialise with the
3268 2002-04-17 Marius Vollmer <mvo@zagadka.ping.de>
3270 * Makefile.am (EXTRA_DIST): Added cpp_err_symbols.c and
3273 2002-04-16 Marius Vollmer <mvo@zagadka.ping.de>
3275 * guile-snarf.in: Do not clean input file. This would write to
3276 the $(srcdir) during a VPATH build, which is not allowed. It also
3277 isn't needed since it only works when an output filename has been
3278 specified and in that case we don't need to clean the input file
3279 because the output file will already exist.
3281 2002-03-31 Marius Vollmer <mvo@zagadka.ping.de>
3283 * guile-snarf: Install the trap for removing $cleanfile only when
3284 the value of $cleanfile is actually known.
3286 2002-04-10 Rob Browning <rlb@defaultvalue.org>
3288 * .cvsignore: add versiondat.h and *.c.clean.c.
3290 2002-03-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
3292 * srcprop.[ch] (scm_c_source_property_breakpoint_p): New
3293 function, replaces macro SRCBRKP.
3295 (SRCBRKP): Deprecated.
3297 * eval.c (SCM_CEVAL): Replaced use of SRCBRKP by call to
3298 scm_c_source_property_breakpoint_p. Removed some use of arg1 as
3301 2002-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3303 * debug.h, eval.c: Deprecated CHECK_ENTRY, CHECK_APPLY and
3304 CHECK_EXIT and removed all references to them.
3306 2002-03-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
3308 * debug.h (scm_ready_p, debug_print): Removed declarations.
3310 * eval.c (EVALCELLCAR): Removed.
3312 (SCM_CEVAL): Eliminated label loopnoap. Removed side-effecting
3313 operation from condition.
3315 2002-03-24 Marius Vollmer <mvo@zagadka.ping.de>
3317 * guile-snarf.in: When the output filename is "-", write to
3318 stdout. When no "-o" option is given, use "-" as the output
3319 filename (i.e., stdout). Only 'clean' the inputfile or remove the
3320 output file on error when the output file name is not "-". Define
3321 the preprocessor macro SCM_MAGIC_SNARFER while snarfing.
3323 * Makefile.am (.c.x): Pass "-o $@" to guile-snarf.
3325 2002-03-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
3327 * eval.c (SCM_CEVAL, SCM_APPLY): Eliminated labels wrongnumargs
3328 and the corresponding goto statements. Removed redundant code.
3330 2002-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
3332 * eval.c (SCM_CEVAL): Minimized scope of variable arg2.
3333 Eliminated redundant SCM_IMP check. Exlined call to EVALCAR.
3334 Re-enabled handing of rpsubrs and asubrs.
3336 2002-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
3338 * eval.c (SIDEVAL): Removed.
3340 (SCM_CEVAL): Minimized scope of variable orig_sym. Eliminated
3341 goto-labels cdrxnoap, cdrxbegin and nontoplevel_cdrxnoap. Changed
3342 argument checking order for set! to locals, variables and symbols.
3343 Improvements to control structure. Removed some uses of arg1 and
3344 arg2 as temporary variables.
3346 2002-03-15 Thien-Thi Nguyen <ttn@giblet.glug.org>
3348 * guile-snarf.in: Remove "--compat=1.4" support.
3349 Add "-d" and "-D" support.
3351 (deprecated_list): New var.
3352 (compat_mode_clean_xxx): Delete.
3353 (grep_deprecated): New func.
3354 ("main"): If "-d" or "-D", call `grep_deprecated'.
3356 2002-03-15 Neil Jerram <neil@ossau.uklinux.net>
3358 * hooks.h: Change scm_t_c_hookype_t everywhere to
3363 * strings.c (scm_string_p): Change unnecessary `iff' to `if'.
3365 * ports.c (scm_sys_make_void_port): Use `@file'.
3367 * numbers.c (scm_number_p, scm_real_p): Use `otherwise' rather
3370 * macros.c (scm_makmacro): Don't say that the form replaces its
3371 source, because it doesn't.
3372 (scm_makmmacro): Clarify difference between this and scm_makmacro.
3374 * backtrace.c (scm_display_error), filesys.c (scm_umask,
3375 scm_select, scm_basename), goops.c (scm_method_generic_function),
3376 numbers.c (scm_integer_length), posix.c (scm_getgroups, scm_execl,
3377 scm_setlocale, scm_flock), socket.c (scm_shutdown): Correct
3380 * debug.c (scm_debug_options), eval.c
3381 (scm_eval_options_interface), read.c (scm_read_options): Change
3382 incorrect @var in docstring to @code.
3384 2002-03-14 Marius Vollmer <mvo@zagadka.ping.de>
3386 * unif.c (singp): Use SCM_REALP instead of SCM_SLOPPY_REALP.
3388 * snarf.h (SCM_SNARF_INIT): Add "^:^" after code so that
3389 guile-snarf can remove trailing non-init code.
3391 * guile-snarf.in (modern_snarf): Remove everything following and
3392 including "^:^" from the output.
3394 2002-03-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
3396 * eval.c (SCM_CEVAL), srcprop.h (SRCBRKP): Eliminated union 't'.
3398 * eval.c (SCM_CEVAL): Exlined call to EVALCAR.
3400 2002-03-13 Thien-Thi Nguyen <ttn@giblet.glug.org>
3402 * guile-snarf.in: Update copyright.
3403 Rewrite to internalize error handling.
3404 Add "--compat=1.4" handling.
3407 * Makefile.am (libpath.h): Use @top_srcdir_absolute@.
3408 (snarfcppopts): New var.
3409 (.c.x): Use $(snarfcppopts). Rework guile-snarf usage.
3410 (.c.doc): Use $(snarfcppopts).
3412 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
3413 continuations.c, debug-malloc.c, debug.c, deprecation.c, dynl.c,
3414 dynwind.c, environments.c, eq.c, error.c, eval.c, evalext.c,
3415 extensions.c, feature.c, filesys.c, fluids.c, fports.c, gc.c,
3416 goops.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
3417 ioext.c, iselect.c, keywords.c, lang.c, list.c, load.c, macros.c,
3418 modules.c, net_db.c, numbers.c, objects.c, objprop.c, options.c,
3419 pairs.c, ports.c, posix.c, print.c, procprop.c, procs.c,
3420 properties.c, ramap.c, random.c, rdelim.c, read.c, regex-posix.c,
3421 root.c, rw.c, scmsigs.c, script.c, simpos.c, socket.c, sort.c,
3422 srcprop.c, stackchk.c, stacks.c, stime.c, strings.c, strop.c,
3423 strorder.c, strports.c, struct.c, symbols.c, threads.c, throw.c,
3424 unif.c, values.c, variable.c, vectors.c, version.c, vports.c,
3425 weaks.c: Retire inclusion guard macro SCM_MAGIC_SNARFER.
3427 2002-03-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
3429 * eval.c (SCM_CEVAL): Got rid of the last reference to t.lloc.
3430 The next step will be to remove the union 't' and simplify the
3431 code of SCM_CEVAL that way.
3433 2002-03-12 Neil Jerram <neil@ossau.uklinux.net>
3435 * iselect.c (collisionp, gnfds, greadfds, gwritefds, gexceptfds,
3436 rreadfds, rwritefds, rexceptfds): Made static.
3438 * gc.c (terminating), fports.c (terminating): Renamed
3441 2002-03-11 Marius Vollmer <mvo@zagadka.ping.de>
3443 * numbers.c (scm_divide): Adapt code from libstdc++/f2c to void
3444 potential overflow problems. Thanks to John W Eaton!
3446 * strop.c (string_capitalize_x): Treat characters as unsigned so
3447 that 8-bit chars work. Thanks to David Pirotte!
3449 2002-03-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
3451 * eval.c (SCM_CEVAL): Cleaned up the handling of 'slot-ref',
3452 'slot-set!' and 'nil-cond'. Removed some uses of t.arg1, arg2 and
3453 proc as temporary variables. Introduced temporary variables with
3454 hopefully descriptive names for clarification. Replaced SCM_N?IMP
3455 by a more explicit predicate in some places.
3457 2002-03-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
3459 * eval.c (SCM_CEVAL): Cleaned up the handling of #@dispatch.
3460 Added lots of comments regarding the implementation of #@dispatch.
3461 Changed intra-procedure communication to use t.arg1 instead of
3462 arg2. Removed some uses of t.arg1, t.lloc and proc as temporary
3463 variables. Introduced temporary variables with hopefully
3464 descriptive names for clarification. Replaced SCM_N?IMP by a more
3465 explicit predicate in some places. Use SCM_INSTANCE_HASH instead
3466 of computing the expression explicitly. Eliminate now unused
3467 label nontoplevel_cdrxbegin.
3469 * goops.h (SCM_INSTANCE_HASH): New macro.
3471 * objects.h (SCM_CMETHOD_FORMALS, SCM_CMETHOD_BODY): New macros.
3473 2002-03-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
3475 * Makefile.am (bin_SCRIPTS): Revive this decl, w/ initial element
3476 "guile-snarf" moved back from `noinst_SCRIPTS'.
3478 2002-03-08 Neil Jerram <neil@ossau.uklinux.net>
3480 * srcprop.c (scm_set_source_property_x): If SRCPROPS obj already
3481 exists when adding a source property other than those that are
3482 handled explicitly, add the new property to the SRCPROPS obj's
3485 * debug.h (SCM_MAX_FRAME_SIZE): Remove incorrect comment about use
3486 of SCM_MAX_FRAME_SIZE as a bit mask; it isn't used like this.
3488 * eval.c (SCM_CEVAL): Don't store scm_debug_eframe_size in
3489 debug.status. It isn't needed, and it can overflow the bits
3490 reserved for it (which may lead to a segv or a GC abort).
3492 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
3494 * eval.c (SCM_CEVAL): Cleaned up the handling of 'apply'. Removed
3495 side-effecting operations from conditions and macro calls.
3496 Replaced SCM_N?IMP by a more explicit predicate in some places.
3497 Minimized the scope of some variables.
3499 2002-03-02 Stefan Jahn <stefan@lkcc.org>
3501 * convert.i.c: Fixed int <-> long conversions which would have
3502 failed if their sizes were different.
3504 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
3506 * eval.c (SCM_CEVAL): Cleaned up the handling of 'if', 'let',
3507 'letrec' and 'set*': Removed some uses of t.arg1, t.lloc and proc
3508 as temporary variables. Removed side-effecting operations from
3509 conditions and macro calls. Introduced temporary variables with
3510 hopefully descriptive names for clarification. Replaced SCM_N?IMP
3511 by a more explicit predicate in some places. Removed code that
3512 was conditionally compiled if SICP was defined - which it never
3515 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
3517 * eval.c (SCM_CEVAL): Cleaned up the handling of 'cons' and 'do':
3518 Removed some uses of t.arg1 and proc as temporary variables.
3519 Removed side-effecting operations from conditions and macro calls.
3520 Introduced temporary variables with hopefully descriptive names
3521 for clarification. Replaced SCM_N?IMP by a more explicit
3522 predicate in some places.
3524 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
3526 * eval.c (scm_badargsp, SCM_CEVAL): Replaced SCM_N?IMP by a more
3527 explicit predicate in some places.
3529 (CHECK_EQVISH): Removed.
3531 (SCM_CEVAL): Removed some uses of t.arg1 and proc as temporary
3532 variables. Removed side-effecting operations from conditions and
3533 macro calls. Introduced temporary variables for clarification.
3534 Sorted if-else-if check for the type of the last form in a list by
3535 frequency. Avoided some unnecessary tail-recursion calls.
3537 2002-03-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
3539 * gc.c (SCM_HEAP_SEG_SIZE, CELL_UP, CELL_DN, NEXT_DATA_CELL,
3540 init_heap_seg, alloc_some_heap), gc.h (struct scm_cell, struct
3541 scm_t_cell, SCM_CELLPTR, SCM_GC_CARD_SIZE,
3542 SCM_GC_IN_CARD_HEADERP), tags.h (SCM_CELLP): Renamed the struct
3543 scm_cell and all its uses to scm_t_cell in accordance to Guile's
3544 naming scheme for types.
3546 * alist.c (scm_acons), convert.i.c (CTYPES2UVECT,
3547 CTYPES2UVECT_OPTIONAL), coop-threads.c (scm_call_with_new_thread,
3548 scm_spawn_thread), debug.c (scm_make_debugobj), environments.c
3549 (scm_make_environment), eval.c (scm_closure), fports.c
3550 (scm_fdes_to_port), gc.c (scm_deprecated_newcell,
3551 scm_deprecated_newcell2), inline.h (scm_alloc_cell, scm_cell),
3552 list.c (SCM_I_CONS), numbers.c (scm_i_mkbig), pairs.c (scm_cons),
3553 ports.c (scm_void_port), procs.c (scm_c_make_subr, scm_makcclo),
3554 smob.c (scm_make_smob), smob.h (SCM_NEWSMOB), strings.c
3555 (scm_take_str, scm_allocate_string), strports.c (scm_mkstrport),
3556 unif.c (scm_make_uve), variable.c (make_variable), vectors.c
3557 (scm_c_make_vector), vports.c (scm_make_soft_port): Renamed
3558 scm_alloc_cell to scm_cell.
3560 * environments.c (core_environments_observe), gc.c
3561 (scm_deprecated_newcell2), goops.c (wrap_init, scm_wrap_object),
3562 inline.h (scm_alloc_double_cell, scm_double_cell), num2float.i.c
3563 (FLOAT2NUM), numbers.c (scm_make_real), procs.c
3564 (scm_make_procedure_with_setter), smob.h (SCM_NEWSMOB2,
3565 SCM_NEWSMOB3), struct.c (scm_make_struct, scm_make_vtable_vtable),
3566 symbols.c (scm_mem2symbol, scm_mem2uninterned_symbol), weaks.c
3567 (allocate_weak_vector): Renamed scm_alloc_double_cell to
3570 2002-02-27 Stefan Jahn <stefan@lkcc.org>
3572 * convert.i.c, convert.c: Better range checking.
3574 * inet_aton.c, fports.c: Commented the inclusion of <winsock2.h>.
3576 * deprecation.c (vsnprintf): Define to `_vsnprintf' for
3579 2002-02-26 Thien-Thi Nguyen <ttn@giblet.glug.org>
3581 * Makefile.am: Update path to pre-inst-guile automake frag.
3583 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3585 * gc.c (scm_gc_sweep): Make it compile even when deprecated
3586 features are excluded.
3588 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3590 * num2integral.i.c (NUM2INTEGRAL): Fixed signedness problem.
3592 2002-02-25 Gary Houston <ghouston@arglist.com>
3594 * convert.c: include <string.h> for convert_i.c.
3596 2002-02-24 Rob Browning <rlb@defaultvalue.org>
3598 * .cvsignore: add stamp-h1.
3600 2002-02-21 Neil Jerram <neil@ossau.uklinux.net>
3602 * unif.c (scm_array_to_list): Correct name, which had been
3603 accidentally changed to scm_t_arrayo_list!
3605 2002-02-20 Mikael Djurfeldt <mdj@linnaeus>
3607 * gc.c (scm_gc_sweep): Print an error message when aborting due to
3608 underflowing scm_mallocated.
3610 2002-02-14 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3612 * gc.h, gc.c (scm_must_malloc, scm_must_realloc, scm_must_strdup,
3613 scm_must_strndup, scm_done_malloc, scm_done_free, scm_must_free):
3614 Reimplemented using the new scm_gc_malloc, etc., functions and
3617 2002-02-11 Thien-Thi Nguyen <ttn@giblet.glug.org>
3619 * Makefile.am (bin_PROGRAMS): Move `guile_filter_doc_snarfage'
3620 to `noinst_PROGRAMS'.
3621 (bin_SCRIPTS): Move all values to `noinst_SCRIPTS'; delete.
3622 (noinst_PROGRAMS, noinst_SCRIPTS): New.
3624 2002-02-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3626 * gc.h, gc.c (scm_gc_sweep): Issue deprecation warning when
3627 non-zero is returned from a port or smob free function.
3628 (scm_malloc, scm_realloc, scm_strndup, scm_strdup,
3629 scm_gc_register_collectable_memory,
3630 scm_gc_unregister_collectable_memory, scm_gc_malloc,
3631 scm_gc_realloc, scm_gc_free, scm_gc_strndup, scm_gc_strdup): New.
3633 * backtrace.c, continuations.c, convert.i.c, coop-threads.c,
3634 debug-malloc.c, dynl.c, environments.c, environments.h,
3635 extensions.c, filesys.c, fports.c, gc.c, gc.h, gh_data.c, goops.c,
3636 guardians.c, hooks.c, init.c, keywords.c, load.c, numbers.c,
3637 ports.c, posix.c, procs.c, rdelim.c, regex-posix.c, root.c,
3638 smob.c, stime.c, strings.c, struct.c, struct.h, symbols.c, unif.c,
3639 vectors.c, weaks.c: Use scm_gc_malloc/scm_malloc and
3640 scm_gc_free/free instead of scm_must_malloc and scm_must_free, as
3641 appropriate. Return zero from smob and port free functions.
3643 * debug-malloc.c (scm_malloc_reregister): Handle "old == NULL".
3645 * deprecation.h, deprecation.c: Reimplemented to allow deprecation
3646 messages while the GC is running.
3647 (scm_c_issue_deprecation_warning_fmt): New.
3649 * fports.c (scm_setvbuf): Reset read buffer to saved values when
3650 it is pointing to the putback buffer.
3652 2002-02-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
3654 * gsubr.c (create_gsubr): On "too many args" error,
3655 also display arg count and name. Thanks to Bill Schottstaedt.
3657 2002-02-05 Thien-Thi Nguyen <ttn@giblet.glug.org>
3659 * Makefile.am: Include $(top_srcdir)/pre-inst-guile.am.
3661 (bin_SCRIPTS): Remove guile-snarf-docs-texi.
3662 (alldotdocfiles, snarf2checkedtexi, dotdoc2texi): New vars.
3663 (guile.texi, guile-procedures.texi): Use $(dotdoc2texi).
3665 * guile-snarf-docs-texi.in: Bye bye.
3667 2002-02-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3669 * symbols.c (scm_make_symbol): Fix typo in docstring.
3671 * symbols.h (scm_mem2uninterned_symbol, scm_symbol_interned_p,
3672 scm_make_symbol): New prototypes.
3674 2002-02-03 Marius Vollmer <mvo@zagadka.ping.de>
3676 * symbols.h (SCM_SET_SYMBOL_HASH): Removed.
3677 (SCM_SYMBOL_INTERNED_P): New.
3678 * symbols.c (scm_symbol_hash): Use scm_ulong2num instead of
3679 SCM_MAKINUM since hash values can well be bignums.
3680 (scm_mem2symbol): Only use hash values below SCM_T_BITS_MAX/2.
3681 This signals a interned symbol.
3682 (scm_mem2uninterned_symbol, scm_symbol_interned_p,
3683 scm_make_symbol): New.
3685 * print.c (scm_iprin1): Print uninterned symbols unreadably.
3687 2002-02-02 Thien-Thi Nguyen <ttn@giblet.glug.org>
3689 * __scm.h (HAVE_UINTPTR_T): Only define if UINTPTR_T attributes
3690 are defined: UINTPTR_MAX, INTPTR_MAX, INTPTR_MIN.
3691 Thanks to Dave Love.
3693 2002-01-31 Marius Vollmer <mvo@zagadka.ping.de>
3695 * symbols.c (scm_gensym): Use " g" as default prefix, not "g".
3696 This might help to make unintended clashes less likely.
3697 (scm_string_to_symbol): Protect the string until the symbols is
3700 2002-01-31 Stefan Jahn <stefan@lkcc.org>
3702 * convert.c, convert.h, convert.i.c: New files containing C
3703 array to Scheme conversion helpers meant to be replacement
3704 functions for the deprecated gh interface.
3706 * Makefile.am: Setup rules for new `convert.*' files.
3708 2002-01-28 Stefan Jahn <stefan@lkcc.org>
3710 * symbols.c (scm_c_symbol2str): New function, replacement for
3711 `gh_scm2newsymbol()'.
3713 * strings.c (scm_c_substring2str): New function. Proper
3714 replacement for `gh_get_substr()'.
3716 * socket.c: Include `stdint.h' if available for the `uint32_t'
3719 * scmsigs.c (scm_sigaction): Initialize `chandler' (inhibits
3722 * backtrace.c: Include `lang.h' for GUILE_DEBUG conditional.
3724 2002-01-22 Neil Jerram <neil@ossau.uklinux.net>
3726 Other changes unrelated to Elisp...
3728 * eval.c (scm_m_if): Use s_if rather than repeating string literal
3730 (comments): Fix a few typos.
3731 (scm_for_each): Add parentheses around oddly unparenthesized
3732 if/while conditions.
3734 * read.c (scm_read_opts): Add full stop at end of doc for
3737 * script.c (scm_compile_shell_switches): Use scm_str2symbol
3738 instead of gh_symbol2scm.
3740 * srcprop.h (SRCPROPBRK): Return C type rather than SCM.
3741 (SRCBRKP): Use SRCPROPBRK rather than duplicating its logic.
3743 * srcprop.c (scm_srcprops_to_plist, scm_source_property): Change
3744 SRCPROPBRK (x) to SCM_BOOL (SRCPROPBRK (x)).
3746 First batch of changes for Elisp support...
3748 * alist.c, async.c, boolean.c, dynl.c, eval.c, filesys.c,
3749 fluids.c, list.c, load.c, options.c, posix.c, print.c, sort.c,
3750 throw.c, vectors.c, weaks.c: Add #include for lang.h.
3752 * eval.c, eval.h, init.c, lang.c, lang.h: Use SCM_ENABLE_ELISP to
3753 conditionalize compilation and initialization of Elisp support
3756 * alist.c (scm_assq, scm_assv, scm_assoc), async.c
3757 (scm_asyncs_pending, scm_run_asyncs, noop), backtrace.c
3758 (scm_set_print_params_x), dynl.c (scm_make_argv_from_stringlist),
3759 filesys.c (fill_select_type, retrieve_select_type), fluids.c
3760 (scm_swap_fluids, scm_swap_fluids_reverse), list.c (scm_null_p,
3761 scm_ilength, scm_append_x, scm_last_pair, scm_reverse,
3762 scm_reverse_x, scm_list_ref, scm_list_set_x, scm_list_cdr_set_x,
3763 scm_c_memq, scm_memv, scm_member), load.c (scm_search_path),
3764 options.c (change_option_setting, scm_options), posix.c
3765 (environ_list_to_c), print.c (scm_iprlist), throw.c
3766 (scm_exit_status), vectors.c (scm_vector), weaks.c
3767 (scm_weak_vector): Use SCM_NULL_OR_NIL_P instead of SCM_NULLP.
3769 * boolean.c (scm_not): Use `SCM_FALSEP || SCM_NILP' instead of
3772 * boolean.c (scm_boolean_p): Use `SCM_BOOLP || SCM_NILP' instead
3775 * eval.c (scm_lisp_nil, scm_lisp_t, s_nil_ify, scm_m_nil_ify,
3776 s_t_ify, scm_m_t_ify, s_0_cond, scm_m_0_cond, s_0_ify,
3777 scm_m_0_ify, s_1_ify, scm_m_1_ify): Removed.
3778 (scm_m_atfop): Support function aliasing. Support both function
3779 args, which need transformation, and macro args, which do not.
3780 Add explanatory comments.
3781 (SCM_CEVAL): In switch cases for SCM_IM_AND, SCM_IM_COND,
3782 SCM_IM_DO, SCM_IM_IF and SCM_IM_OR, add `|| SCM_NILP' to existing
3783 checks for SCM_FALSEP. In switch case for SCM_IM_NIL_COND, use
3784 SCM_NULLP || SCM_NILP instead of checks against (removed)
3785 scm_lisp_nil. Removed switch cases for SCM_IM_NIL_IFY,
3786 SCM_IM_T_IFY, SCM_IM_0_COND, SCM_IM_0_IFY, SCM_IM_1_IFY.
3788 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
3789 scm_m_while, scm_nil_eq): Commented out; I don't think we need
3790 these, but I don't want to remove them yet, just in case.
3791 (scm_init_lang): Define `%nil' variable on Scheme level to hold
3794 * lang.h (SCM_NILP): Test against Elisp nil value instead of
3795 against (removed) scm_lisp_nil.
3796 (SCM_NILNULLP, SCM_NIL2EOL, SCM_EOL2NIL): Commented out.
3797 (SCM_NULL_OR_NIL_P): New.
3799 * list.c (scm_append): Use SCM_VALIDATE_NULL_OR_NIL instead of
3802 * print.c (scm_isymnames): Fix comment. Remove #@nil-ify,
3803 #@t-ify, #@0-cond, #@0-ify, #@1-ify. Add #nil (for SCM_ELISP_NIL
3806 * sort.c (scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
3807 scm_sort_x, scm_sort, scm_stable_sort_x, scm_stable_sort): Use
3808 SCM_NULL_OR_NIL_P instead of SCM_NULLP. In constructions like `if
3809 (SCM_NULLP (x)) return SCM_EOL;', return x rather than SCM_EOL.
3811 * tags.h (SCM_IM_NIL_IFY, SCM_IM_T_IFY, SCM_IM_0_COND,
3812 SCM_IM_0_IFY, SCM_IM_1_IFY): Removed.
3813 (SCM_IM_BIND, SCM_IM_DELAY, SCM_IM_CALL_WITH_VALUES, SCM_UNBOUND):
3814 Numbering shifted down accordingly.
3815 (SCM_ELISP_NIL): New IFLAG.
3817 * validate.h (SCM_VALIDATE_NULL_OR_NIL): New.
3819 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
3821 * eval.c: Removed outdated references to "everr". Improved some
3824 (scm_deval_args, deval_args): Renamed scm_deval_args to
3825 deval_args, since it is not part of the interface.
3827 (SCM_CEVAL): Added (maybe somewhat verbose) comment. Avoid to
3828 use references to debug.vect[0] before it exists. Add parentheses
3829 to switch statement.
3831 * goops.h: Added local emacs variables.
3833 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
3835 * eval.[ch] (scm_deval_args): Made static.
3837 * srcprop.c (scm_source_property): Remove redundant SCM_IMP
3840 * strings.c (scm_c_string2str): Clarified comment. Replaced
3841 THINKME by FIXME for uniformness. Removed question about whether
3842 arguments need to be protected from garbage collection: Arguments
3843 must be protected as any other variable.
3845 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
3847 * procs.h (SCM_CLOSURE_BODY): New Macro.
3849 * debug.c (scm_procedure_name, scm_procedure_source), eval.c
3850 (SCM_CEVAL, SCM_APPLY), goops.c (scm_sys_initialize_object,
3851 get_slot_value, set_slot_value), procs.c
3852 (scm_procedure_documentation), sort.c (closureless), stacks.c
3853 (get_applybody): Replace SCM_CDR (SCM_CODE (...)) by
3856 * sort.c (closureless): Prefer !SCM_FOOP over SCM_NFOOP.
3858 2001-12-26 Marius Vollmer <mvo@zagadka.ping.de>
3860 * Makefile.am (guile-procedures.txt): When we don't have makeinfo,
3863 2001-12-16 Marius Vollmer <mvo@zagadka.ping.de>
3865 * stacks.c, stacks.h (scm_t_stackype): Renamed to scm_stack_type
3868 * continuations.c (scm_make_continuation): Do not retain the
3869 throw_value when the continuation is invoked.
3871 2001-12-08 Stefan Jahn <stefan@lkcc.org>
3873 * strings.c (scm_c_string2str): New function. Converts a
3874 given Scheme string into a C string. Also put in two
3875 THINKME's regarding the malloc policy for the missing converter
3878 2001-12-01 Neil Jerram <neil@ossau.uklinux.net>
3880 * gh_data.c (gh_module_lookup): Use scm_str2symbol rather than
3883 2001-11-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
3885 * gc.h (SCM_GC_CELL_WORD, SCM_GC_CELL_OBJECT,
3886 SCM_GC_SET_CELL_WORD, SCM_GC_SET_CELL_OBJECT): New macros.
3888 (SCM_GC_CELL_TYPE, SCM_CELL_WORD, SCM_CELL_OBJECT,
3889 SCM_SET_CELL_WORD, SCM_SET_CELL_OBJECT, SCM_FREE_CELL_CDR,
3890 SCM_GC_SET_CELL_OBJECT): Express in terms of SCM_GC_CELL_*
3893 (SCM_FREE_CELL_P): Express in terms of SCM_GC_CELL_TYPE.
3895 * inline.h (scm_alloc_cell, scm_alloc_double_cell): Use
3896 SCM_GC_CELL_* macros when accessing free cells.
3898 2001-11-25 Marius Vollmer <mvo@zagadka.ping.de>
3900 * vectors.h (SCM_MAKE_VECTOR_TAG): New.
3901 * unif.h (SCM_MAKE_BITVECTOR_TAG, SCM_MAKE_UVECTOR_TAG): New.
3902 * symbols.h (SCM_MAKE_SYMBOL_TAG): New.
3903 * strings.h (SCM_MAKE_STRING_TAG): New.
3904 * procs.h (SCM_MAKE_CCLO_TAG): New.
3905 * numbers.h (SCM_MAKE_BIGNUM_TAG): New.
3907 * goops.h: Replaced SCM_DEBUG_DEPRECATED with
3908 !SCM_ENABLE_DEPRECATED.
3910 * async.c, async.h (scm_system_async_mark_from_signal_handler):
3913 * scmsigs.c (scm_take_signal): Removed all code that assumes that
3914 signal handlers are allowed to divert the flow of control. Call
3915 scm_system_async_mark_from_signal_handler instead of
3916 scm_system_async_mark.
3919 Deprecated SCM_NEWCELL and SCM_NEWCELL2. Added scm_alloc_cell and
3920 scm_alloc_double_cell in their place.
3922 * gc.h (SCM_GC_SET_ALLOCATED, scm_debug_newcell,
3923 scm_debug_newcell2, scm_tc16_allocated): Removed from header.
3924 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
3925 (SCM_NEWCELL, SCM_NEWCELL2): Implement in terms of
3926 scm_deprecated_newcell and scm_deprecated_newcell2.
3928 gc.c (scm_tc16_allocated): Only define when including deprecated
3930 (scm_debug_newcell, scm_debug_newcell2): Removed.
3931 (scm_init_storage): Do not initialize scm_tc16_allocated.
3932 (scm_init_gc): Do it here.
3933 (allocated_mark): New, from old code.
3934 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
3936 * inline.c, inline.h: New files.
3937 * Makefile.am: Added them in all the right places.
3939 * _scm.h: Include "libguile/inline.h".
3941 * alist.c, coop-threads.c, debug.c, environments.c, eval.c,
3942 fports.c, gh_data.c, goops.c, guardians.c, lang.c, list.c,
3943 num2float.i.c, numbers.c, pairs.c, ports.c, print.c, procs.c,
3944 smob.c, smob.h, strings.c, strports.c, struct.c, symbols.c,
3945 unif.c, variable.c, vectors.c, vports.c, weaks.c: Replaced
3946 SCM_NEWCELL and SCM_NEWCELL2 with scm_alloc_cell and
3947 scm_alloc_double_cell, respectively.
3949 2001-11-23 Marius Vollmer <mvo@zagadka.ping.de>
3951 * modules.c (scm_c_use_module): Adapt to changes to
3952 `process-use-modules'.
3954 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
3956 * numbers.c (scm_divide): Fix more division by zero errors.
3958 2001-11-21 Gary Houston <ghouston@arglist.com>
3960 * Makefile.am (OMIT_DEPENDENCIES): removed, since it seems to be
3961 obsolete. autogen.sh says:
3962 invalid unused variable name: `OMIT_DEPENDENCIES'
3964 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
3966 * numbers.c (scm_divide): Fix (/ 0). Thanks to Keith Wright for
3969 2001-11-21 Marius Vollmer <mvo@zagadka.ping.de>
3971 * Makefile.am (install-exec-hook): Prepend $(DESTDIR) to filename.
3972 Thanks to Eric Gillespie, Jr!
3974 2001-11-21 Stefan Jahn <stefan@lkcc.org>
3976 * win32-socket.c (getservent, setservent, endservent,
3977 getprotoent, setprotoent, endprotoent): New functions.
3978 Appropriate replacements for M$-Windows.
3980 * numbers.c (SIZE_MAX, PTRDIFF_MAX, PTRDIFF_MIN): Reintroduced
3981 these definitions for GUILE_DEBUG.
3983 * net_db.c: Include "win32-socket.h" if compiling with a native
3984 M$-Windows compiler. Include some pieces of code (protoent and
3985 servent interface) protected by HAVE_* macros when using a
3986 native M$-Windows compiler.
3988 2001-11-20 Marius Vollmer <mvo@zagadka.ping.de>
3990 * modules.c (scm_c_export): Do nothing when the first argument is
3991 already the terminating NULL. Thanks to Han-Wen Nienhuys!
3993 2001-11-20 Thien-Thi Nguyen <ttn@glug.org>
3995 * Makefile.am (libpath.h): In SCM_BUILD_INFO,
3996 also include `buildstamp'.
3998 2001-11-18 Rob Browning <rlb@defaultvalue.org>
4001 (s_scm_major_version): use SCM_MAJOR_VERSION.
4002 (s_scm_minor_version): use SCM_MINOR_VERSION.
4003 (s_scm_micro_version): use SCM_MICRO_VERSION.
4004 (s_scm_version): use SCM_MAJOR_VERSION, SCM_MINOR_VERSION, and
4008 (SCM_MAJOR_VERSION): renamed from SCM_GUILE_MAJOR_VERSION.
4009 (SCM_MINOR_VERSION): renamed from SCM_GUILE_MINOR_VERSION.
4010 (SCM_MICRO_VERSION): renamed from SCM_GUILE_MICRO_VERSION.
4012 2001-11-18 Neil Jerram <neil@ossau.uklinux.net>
4014 * vectors.c (scm_vector_move_left_x, scm_vector_move_right_x):
4015 Rewrite docstrings without reference to substring-move-left/right,
4016 since the latter no longer exist.
4018 2001-11-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4020 * eval.c: Removed bogus comment about acros.
4022 (scm_unmemocar): Use !SCM_CONSP instead of SCM_IMP.
4023 Minimize scope of local variable. Eliminate dependency on
4024 macro DEBUG_EXTENSIONS.
4026 (s_splicing): New error message string.
4028 (scm_m_body): Issue 'bad body' message rather than 'missing
4029 expression' message.
4031 (scm_m_quote): Eliminate unnecessary copying.
4033 (scm_m_lambda, scm_m_letstar, scm_m_letrec, scm_m_let): Leave the
4034 checking of the body to scm_m_body.
4036 (scm_m_do): Move comment to function header. Rename arg1 to
4037 binding. Made the code a bit easier to read.
4041 (iqq): Added a comment. Changed the depth parameter to
4042 unsigned. Use size_t for vector lengths. Make sure vector object
4043 is gc protected as long as its contents are read. Add some syntax
4044 checks. Get rid of unnecessary SCM_IMP test. Clean up the
4045 control structure a bit.
4047 (scm_m_delay): Added comment about the implementation of
4050 (scm_m_define): Add comment about guile's currying define
4051 syntax. Renamed 'proc' to 'name'. Eliminate dependency on macro
4052 DEBUG_EXTENSIONS. Simplified code a bit. Eliminate SICP code.
4054 (scm_m_letrec1): Removed. Part of the functionality is taken
4055 over by the new function 'transform_bindings'.
4057 (transform_bindings): New function. Takes over some of the
4058 functionality of removed function 'scm_m_letrec1', namely to split
4059 a list of bindings into a reversed list of variables and a list of
4062 (scm_m_letrec): Call 'transform_bindings'.
4064 (scm_m_let): Minimized scope of local variables. Renamed 'proc'
4065 to 'temp' and 'arg1' to 'binding'. Eliminated redundant SCM_NIMP
4066 test. Use 'transform_bindings'. Fixed scoping error with named
4067 let (Thanks to Aubrey Jaffer for reporting the bug and to Neil
4068 Jerram for suggesting the fix). Cleaned up the control structure
4071 (scm_m_expand_body): Use 'transform_bindings'. Eliminated
4072 unnecessary consing. Eliminated unnecessary
4073 SCM_DEFER/ALLOW_INTS.
4075 (SCM_CEVAL): Un-obfuscated some loops.
4077 2001-11-16 Neil Jerram <neil@ossau.uklinux.net>
4079 * gc.h (scm_unhash_name): Old declaration removed.
4081 * eval.c (s_scm_eval): Change @var{primitive-eval} to
4082 @code{primitive-eval}.
4084 * feature.c, vectors.c, net_db.c, unif.c, weaks.c, struct.c,
4085 version.c, alist.c, ports.c, ramap.c, unif.c, strings.c, list.c:
4086 Change @deffnx lines in docstrings to say {Scheme Procedure}
4087 rather than primitive or procedure.
4089 * posix.c (scm_execl), filesys.c (scm_close), unif.c
4090 (scm_array_set_x, scm_array_contents, scm_uniform_array_read_x,
4091 scm_bit_set_star_x, scm_bit_invert_x), ramap.c (scm_array_fill_x,
4092 scm_array_for_each, scm_array_index_map_x), vectors.c (scm_vector,
4093 scm_make_vector, scm_vector_to_list, scm_vector_fill_x), strop.c
4094 (scm_string_split, scm_string_ci_to_symbol), strings.c
4095 (scm_string_p), sort.c (scm_merge), print.c (scm_newline),
4096 macros.c (scm_macro_type), alist.c (scm_acons, scm_assq):
4097 Docstring fixes and improvements reflecting edits that have been
4098 made in the reference manual source.
4100 * objprop.c (scm_object_properties, scm_set_object_properties_x,
4101 scm_object_property, scm_set_object_property_x): Remove invalid
4102 @deffnx lines for corresponding procedure property primitives.
4104 These changes add a @deffnx C function declaration and function
4105 index entries for each Guile primitive to the copy of the doc
4106 snarf output that is used for reference manual synchronization.
4107 Online help is unchanged.
4109 * snarf.h (SCM_SNARF_DOCS): Output primitive's C function name.
4110 (SCM_DEFINE, SCM_DEFINE1, SCM_REGISTER_PROC): Supply to C function
4111 name to SCM_SNARF_DOCS.
4113 * guile-snarf-docs-texi.in: Pass the shell script's arguments into
4114 snarf-check-and-output-texi.
4116 * Makefile.am (guile-procedures.texi): New rule.
4117 (BUILT_SOURCES, guile.texi, guile-procedures.txt, CLEANFILES):
4118 Changed so that the last stage of doc snarfing is now performed
4119 twice, once to produce guile-procedures.txt for online help, and
4120 once to produce guile.texi for reference manual synchronization.
4122 2001-11-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
4124 * eval.c (RETURN): Wrap in do{}while(0) in order to make it
4125 safely usable as a single statement followed by a ';', for example
4128 (SCM_CEVAL, SCM_APPLY): Clean up code using 'RETURN'.
4130 2001-11-13 Neil Jerram <neil@ossau.uklinux.net>
4132 * random.c (scm_random_solid_sphere_x,
4133 scm_random_hollow_sphere_x): Correct "shere" typos.
4135 * hashtab.c (scm_hash_fold): Add missing apostrophe to docstring.
4137 * version.c (scm_version): Update docstring to include
4140 2001-11-13 Marius Vollmer <mvo@zagadka.ping.de>
4142 * modules.c (scm_c_export): Call va_end after collecting the
4145 * strop.h, strop.c (scm_substring_move_left_x,
4146 scm_substring_move_right_x): Removed.
4148 * __scm.h (HAVE_UINTPTR_T, HAVE_PTRDIFF_T, HAVE_LONG_LONG,
4149 HAVE_LONG_LONGS): Define to "1" when defining them, to mirror what
4152 2001-11-12 Marius Vollmer <mvo@zagadka.ping.de>
4154 * numbers.c: Document macros to define when including
4155 num2integral.i.c. MAX_VALUE and MIN_VALU are no longer used, we
4156 now rely on SIZEOF_ macros that have been figured out at
4159 * num2integral.i.c: Adapt to new interface.
4160 (NUM2INTEGRAL): Test whether a fixnum can be represented in the
4161 target type by casting it and checking whether it is still the
4162 same. Do not try to handle bignums for integral types that are
4163 smaller than fixnums. When handling bignums, collect the
4164 magnituse first into a unsigned type, and correctly check for
4166 (INTEGRAL2BIG): Do not use MIN_VALUE explicitely by observing that
4167 only -MIN_VALUE can still be negative of all negative numbers (in
4170 * tags.h (SIZEOF_SCM_T_BITS): Define it appropriately.
4172 * __scm.h: Define HAVE_UINTPTR_T, HAVE_PTRDIFF_T and
4173 HAVE_LONG_LONG depending on whether their size is non-zero.
4175 2001-11-11 Thien-Thi Nguyen <ttn@glug.org>
4177 * strop.c (scm_string_null_p): Docfix; nfc.
4178 Thanks to Scott Lenser.
4180 2001-11-07 Neil Jerram <neil@ossau.uklinux.net>
4182 * extensions.c (scm_load_extension): Canonicalize docstring
4185 * unif.c (scm_uniform_array_write), ports.c
4186 (scm_current_output_port, scm_force_output), dynwind.c
4187 (scm_dynamic_wind), scmsigs.c (scm_setitimer, scm_getitimer),
4188 filesys.c (scm_open, scm_lstat), struct.c
4189 (scm_make_struct_layout), random.c (scm_random,
4190 scm_random_solid_sphere_x, scm_random_hollow_sphere_x, strop.c
4191 (scm_i_index): Remove superfluous whitespace from end of docstring
4194 * filesys.c (scm_select), guardians.c (scm_guardian_greedy_p),
4195 strings.c (scm_make_string), variable.c (scm_make_variable,
4196 scm_make_undefined_variable, scm_variable_p, scm_variable_set_x,
4197 scm_variable_bound_p), scmsigs.c (scm_setitimer, scm_getitimer),
4198 posix.c (scm_crypt), struct.c (scm_make_vtable_vtable), hashtab.c
4199 (scm_hash_fold), ports.c (scm_port_for_each): Remove superfluous
4200 newline at end of docstrings.
4202 * modules.c (scm_set_current_module): Add missing newline to
4205 2001-11-07 Stefan Jahn <stefan@lkcc.org>
4207 * win32-socket.[ch]: New files. Defines Winsock-API error codes
4208 and makes them available through Guile. That is because the
4209 Winsock-API does not store its errors in `errno' and thus cannot
4210 return error messages via `strerror (errno)'.
4212 * socket.c (scm_init_socket): Initialize `win32-socket' part
4213 here under M$-Windows.
4215 * numbers.h: Added missing declaration of
4216 `scm_sys_check_number_conversions()'.
4218 * error.c: Local definition of SCM_I_STRERROR and SCM_I_ERRNO
4219 and use in `(strerror)' and `(system-error)'.
4221 * Makefile.am (EXTRA_libguile_la_SOURCES): Added
4222 `win32-socket.[ch]' to extra source and header files.
4224 2001-11-06 Marius Vollmer <mvo@zagadka.ping.de>
4226 * script.c (scm_shell_usage, scm_compile_shell_switches): Prepend
4227 a call to turn-on-debugging when --debug has been given instead of
4228 turning it on directly. Also, handle new `--no-debug' option,
4229 which might suppress the call to turn-on-debugging.
4231 2001-11-05 Stefan Jahn <stefan@lkcc.org>
4233 * struct.c (s_scm_struct_vtable_p): Corrected docstring.
4235 2001-11-04 Stefan Jahn <stefan@lkcc.org>
4237 * Makefile.am (libguile_la_LIBADD): Added $(THREAD_LIBS_LOCAL)
4238 here (was at guile_LDADD) which describes the dependency
4239 correctly and allows a clean build on Win32.
4241 * __scm.h (SCM_API): Follow-up patch. Renamed __FOO__ macros
4244 * __scm.h: USE_DLL_IMPORT indicates the usage of the DLL
4245 import macros for external libraries (libcrypt, libqthreads,
4246 libreadline and libregex).
4248 * coop-defs.h: Include <winsock2.h> for `struct timeval'.
4250 * posix.c (flock): Added support for flock() in M$-Windows.
4252 * guile.c (SCM_IMPORT): Follow-up patch. Use SCM_IMPORT instead
4255 * fports.c (getflags): Differentiate reading and writing pipes
4258 * filesys.c (S_IS*): Redefine all of the S_IS*() macros for
4261 * coop.c (coop_condition_variable_timed_wait_mutex): Use
4262 conditionalized error code if `ETIMEDOUT' is not available.
4263 (scm_thread_usleep): Remove bogus declaration of `struct timeval
4266 * numbers.c (PTRDIFF_MIN): Moved this definition where it actually
4267 belongs. That is because NO_PREPRO_MAGIC gets undefined after
4268 each inclusion of `num2integral.i.c'.
4269 (SIZE_MAX): Define NO_PREPRO_MAGIC if SIZE_MAX is undefined.
4271 2001-11-03 Marius Vollmer <mvo@zagadka.ping.de>
4273 * eval.c (scm_m_begin): Allow `(begin)`, with no subforms.
4274 (SCM_CEVAL): Evaluate an empty `begin' to SCM_UNSPECIFIED.
4276 2001-11-02 Mikael Djurfeldt <mdj@linnaeus>
4278 * print.c (scm_iprin1): Mark print state as revealed when
4279 dispatching to generic write or display.
4281 * unif.c (scm_ra2contig): Fixed memory overwrite bug.
4283 2001-11-02 Marius Vollmer <mvo@zagadka.ping.de>
4285 Support for native Win32. Thanks to Stefan Jahn!
4287 * Makefile.am: Add win32-uname.c, win32-uname.h, win32-dirent.c
4288 and win32-dirent.h to extra source and header files. These
4289 include the uname() and the POSIX dirent interface implementation
4290 for M$-Windows. Put `-no-undefined' into LDFLAGS to support
4291 linkers which do not allow unresolved symbols inside shared
4292 libraries. Corrected `guile_filter_doc_snarfage$(EXEEXT)'
4295 * __scm.h: Defined SCM_API. This macro gets prepended to all
4296 function and data definitions which should be exported or imported
4297 in the resulting dynamic link library in the Win32 port.
4299 * __scm.h, alist.h, arbiters.h, async.h, backtrace.h, boolean.h,
4300 chars.h, continuations.h, coop-defs.h, coop-threads.h,
4301 debug-malloc.h, debug.h, deprecation.h, dynl.h, dynwind.h,
4302 environments.h, eq.h, error.h, eval.h, evalext.h, extensions.h,
4303 feature.h, filesys.h, fluids.h, fports.h, gc.h, gdb_interface.h,
4304 gdbint.h, gh.h, goops.h, gsubr.h, guardians.h, hash.h, hashtab.h,
4305 hooks.h, init.h, ioext.h, iselect.h, keywords.h, lang.h, list.h,
4306 load.h, macros.h, mallocs.h, modules.h, net_db.h, numbers.h,
4307 objects.h, objprop.h, options.h, pairs.h, ports.h, posix.h, print.h,
4308 procprop.h, procs.h, properties.h, ramap.h, random.h, rdelim.h,
4309 read.h, regex-posix.h, root.h, rw.h, scmsigs.h, script.h, simpos.h,
4310 smob.h, socket.h, sort.h, srcprop.h, stackchk.h, stacks.h, stime.h,
4311 strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h,
4312 tags.h, threads.h, throw.h, unif.h, values.h, variable.h, vectors.h,
4314 Prefixed each each exported symbol with SCM_API.
4316 * continuations.c: Added comment about the use of the extern
4317 declarations of {get,set}context() functions used in the ia64 port.
4319 * continuations.h, gc.c: `__libc_ia64_register_backing_store_base'
4320 is meant to be a `unsigned long *'.
4322 * filesys.c: Include `direct.h' if possible. Use local
4323 `win32-dirent.h' for the native M$-Windows port. Define S_IS*()
4324 macros for M$-Windows. Implementation of `fstat_Win32()' which is
4325 able to differentiate between sockets and other file descriptors.
4326 Use this function as wrapper in `scm_fstat()'. Fixed typo in
4329 * fports.c: Include `io.h' is possible. Put `*fp' into referring
4330 statement block in `scm_fport_buffer_add()'.
4331 Some corrections in `getflags()'.
4333 * gdb_interface.h (GDB_INTERFACE): Also support __CYGWIN__.
4335 * guile.c: Make sure to define __SCM_IMPORT__ for shared library
4336 build on Win32. Disable preloaded symbols on Win2 platforms.
4338 * ioext.c, ports.c: Include `io.h' is possible.
4340 * mkstemp.c: Include `process.h' is possible.
4342 * net_db.c: Disable extern declaration of `h_errno' for __CYGWIN__,
4344 Put `scm_return_entry()' into HAVE_GETSERVENT conditional.
4346 * posix.c: Remove unnecessary dirent includes and defines. Include
4347 local `win32-uname.h' for MinGW. Extern declaration of
4348 `mkstemp()' for systems where it does not exists. Make
4349 `getlogin()' available on M$-Windows.
4351 * scmsigs.c: Made `usleep()' avalable on MinGW.
4353 * stime.c: On M$-Windows `tzname[]' is known to be `_tzname[]'.
4355 * win32-dirent.c: Include "win32-dirent.h", not "dirent.h".
4357 * win32-uname.c: Include "win32-uname.h", not "uname.h".
4359 2001-10-28 Mikael Djurfeldt <mdj@linnaeus>
4361 * unif.c (scm_uniform_array_read_x, scm_uniform_array_write):
4362 Don't apply scm_uniform_vector_length on arrays.
4364 2001-10-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
4366 * eval.c (scm_lookupcar, scm_m_letstar, scm_m_do, iqq,
4367 scm_m_define, scm_m_letrec1, scm_m_let, scm_m_expand_body,
4368 scm_macroexp, unmemocopy, scm_eval_args, scm_deval_args,
4369 SCM_CEVAL, scm_map, scm_init_eval): When building lists, prefer
4370 scm_list_<n> over scm_cons[2]?.
4372 (scm_unmemocar, scm_m_cond, scm_m_letstar, scm_m_letrec1,
4373 scm_m_let, scm_m_atbind, unmemocopy, SCM_CEVAL, SCM_APPLY): Use
4374 SCM_C[AD][AD]R instead of explicit form.
4376 (scm_m_set_x, scm_m_cond, scm_m_letstar, scm_m_do): Reordered
4377 comparison parameters.
4379 (scm_m_case, scm_m_cond, scm_m_letstar, scm_m_do, SCM_CEVAL): Use
4380 !SCM_NULLP instead of SCM_NIMP.
4382 (scm_m_case): Don't copy the form. Renamed proc to clause and
4383 minimized its scope. Renamed x to clauses. Removed side
4384 effecting operation from macro call.
4386 (scm_m_cond): Don't copy the form. Renamed arg1 to clause and
4387 minimized its scope. Renamed x to clauses. Minimized the scope
4388 of variable 'len'. Make sure the else clause is treated specially
4389 even in case of '=>' occurences. Don't change the else to #t in
4390 order to be able to distinguish this case in the evaluator. Leave
4391 type checking of the recipient to the evaluator.
4393 (scm_c_improper_memq): Made the comment somewhat clearer.
4395 (scm_m_lambda): Renamed proc to formals. Removed unnecessary
4396 test for SCM_IM_LET at the place of the formal parameters.
4397 Simplified the formal parameter checking.
4399 (scm_m_letstar): Added Comment. Renamed proc to bindings.
4400 Renamed arg1 to binding and minimized its scope. Eliminated
4401 unnecessary consing.
4403 (scm_m_do): Renamed proc to bindings. Minimized the scope of
4406 (build_binding_list): New static function.
4408 (unmemocopy): Don't use SCM_TYP7 on pairs (it's unclean).
4409 Further, split up the 'letrec' unmemoizing code to the
4410 corresponding parts for 'do', 'let' and 'letrec', adding comments
4411 to each form. Cleanup the handling of the do form (This removes
4412 some *real* code :-).
4414 (SCM_CEVAL): Removed side effecting operation from macro call.
4415 Handle the 'else clause of the 'cond form specially - the symbol
4416 'else is not replaced with #t any more.
4418 2001-10-14 Gary Houston <ghouston@arglist.com>
4420 * version.c (scm_version): use sprintf instead of snprintf,
4421 for portability. thanks to Bill Schottstaedt.
4423 2001-10-14 Mikael Djurfeldt <mdj@linnaeus>
4425 * read.c (scm_lreadr): When user-defined hash procedure returns
4426 SCM_UNSPECIFIED: Fall back to standard handling instead of raising
4427 an exception. (This prevents parsing of uniform vectors from
4428 interfering with parsing of numbers.)
4430 2001-10-13 Marius Vollmer <mvo@zagadka.ping.de>
4432 * numbers.c: Set NO_PREPRO_MAGIC when defining our version of
4433 PTRDIFF_MIN. Thanks to Ken Raeburn.
4435 2001-10-07 Marius Vollmer <mvo@zagadka.ping.de>
4437 * Makefile.am (EXTRA_libguile_la_SOURCES): Added "mkstemp.c".
4439 * eval.c (scm_m_atbind): First try to find the variable without
4440 defining it locally; when it has not been found, define it
4443 * modules.c (module_variable): Pass over variables that exist but
4446 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
4448 * backtrace.c (display_backtrace_file_and_line): Only use
4449 scm_basename when POSIX support is compiled in. Thanks to Chris
4452 2001-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
4454 * numbers.c (mem2uinteger): Return number read so far when coming
4455 across a hexdigit after having read a # or if not reading a hex
4456 value. This will enable the calling code to correctly handle
4457 forms like 1e2. (The background is, that the exponent markers d,
4458 e and f are also hexdigits.) Thanks to Mikael Djurfeldt for
4459 providing this patch.
4461 (mem2complex): Fix erroneous double-negation. Now, numbers like
4462 1-i will be read correctly.
4464 2001-10-12 Mikael Djurfeldt <mdj@linnaeus>
4466 * debug.c (scm_mem_to_proc): Fixed typo in previous change.
4468 * validate.h (SCM_VALIDATE_DOUBLE_DEF_COPY): New macro.
4470 2001-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
4472 * print.c (scm_print_state_vtable, print_state_pool):
4473 Initialize. These variables are now registered as gc roots.
4475 (scm_current_pstate): Update documentation.
4477 (scm_current_pstate, scm_make_print_state, scm_free_print_state,
4478 scm_prin1, scm_init_print): print_state_pool is registered as a
4479 gc root and thus does not need to be protected by a surrounding
4482 (make_print_state): The car of print_state_pool no longer holds
4483 the scm_print_state_vtable.
4485 (scm_current_pstate, scm_make_print_state, print_circref,
4486 scm_iprin1, scm_prin1, scm_iprlist): Prefer !SCM_<foo> over
4489 (scm_prin1): When building lists, prefer scm_list_<n> over
4492 (scm_iprlist): Removed a redundant SCM_IMP test.
4494 (scm_simple_format): Use SCM_EQ_P to compare SCM values.
4496 2001-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
4498 * debug.c (scm_make_iloc): Prefer !SCM_<foo> over SCM_N<foo>.
4500 (scm_memcons, scm_mem_to_proc): When building lists, prefer
4501 scm_list_<n> over scm_cons[2]?.
4503 (scm_mem_to_proc): Prefer SCM_CONSP over SCM_NIMP.
4505 (scm_procedure_name): Use SCM_CADR instead of explicit form.
4507 (debugobj_print): Coerce scm_intprint arg 1 to long, not int.
4508 Thanks to Rob Browning for the patch (see log entry 2001-09-21) -
4509 for some reason his patch didn't make it into the cvs.
4511 2001-10-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
4513 * numbers.c (mem2decimal_from_point): Cleaned up the parsing a
4514 little bit - should even be somewhat more accurate now.
4516 2001-10-08 Rob Browning <rlb@defaultvalue.org>
4518 * gc.c: support ia64 register backing store.
4519 (SCM_MARK_BACKING_STORE): new macro.
4521 * continuations.h: support ia64 register backing store.
4522 (struct scm_t_contregs): add ia64 register backing store.
4524 * continuations.c: support ia64 register backing store.
4525 (continuation_mark): mark ia64 register backing store.
4526 (continuation_free): free ia64 register backing store.
4527 (scm_make_continuation): capture ia64 register backing store.
4528 (copy_stack_and_call): copy ia64 register backing store.
4530 2001-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
4532 * hashtab.c (scm_hash_fn_create_handle_x): The result of assoc_fn
4533 is known to be #f if no entry is found. Thus, use !SCM_FALSEP
4534 instead of SCM_NIMP to test for that case.
4536 * strings.h (SCM_SET_STRING_LENGTH): Cast the length to
4537 scm_t_bits instead of long.
4539 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
4541 * tags.h (SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
4542 SCM_T_SIGNED_BITS_MIN): New.
4543 * numbers.h (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM):
4544 Use them to make these macros computable by the preprocessor.
4546 * num2integral.i.c (INTEGRAL2NUM): Let the preprocessor test
4547 whether the integral type fits in a fixnum, not the compiler.
4548 This removes a spurious compiler warning. Also, honor the
4549 NO_PREPRO_MAGIC flag to suppress any preprocessor tests. This is
4550 needed for `long long's.
4552 * numbers.c: Define NO_PREPRO_MAGOC when including
4553 num2integral.c.i for `long long' and `signed long long'.
4555 2001-10-06 Mikael Djurfeldt <mdj@linnaeus>
4557 These changes fixes a race condition in the Guile coop - pthread
4560 * coop.c (mother_awake_p): New variable.
4561 (coop_create): Set mother_awake_p before creating or signalling
4562 mother; wait until mother is going to sleep before returning.
4563 (mother): Reset mother_awake_p before going to sleep.
4565 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
4567 * options.c (protected_objects, scm_init_options): The content of
4568 protected_objects is now protected from garbage collection using
4569 scm_gc_register_root instead of scm_permanent_object.
4571 (get_option_setting): New static function that computes an option
4572 setting as it was formerly done in the function scm_options.
4574 (get_documented_option_setting): New static function that
4575 returns option documentation as it was formerly done in the
4576 function scm_options. Note that documentation C strings are no
4577 longer precomputed into SCM objects. Instead, they are converted
4578 into SCM strings every time get_documented_option_setting is
4581 (change_option_setting): New static functions that modifies the
4582 option setting as it was formerly done in the function
4583 scm_options. The function is now exception safe, i. e. won't
4584 cause a memory leak when interrupted. Further, only non-immediate
4585 option values are added to the protection list.
4587 (scm_options): This function now has only the purpose to dispatch
4588 to to get_option_setting, get_documented_option_setting or
4589 change_option_setting, depending on the arguments given to
4592 (scm_init_opts): Don't convert documentation C strings into SCM
4593 strings. Further, don't protect any object values: They _must_
4594 be immediate values, otherwise there is no guarantee that they
4595 have not been collected before anyway.
4597 * options.[ch] (scm_t_option): Made type unsigned, name into a
4598 constant char* and val into a scm_t_bits type.
4600 (scm_options, scm_init_opts): The number of options is guaranteed
4601 to be larger or equal to zero. Thus, the type is changed to
4604 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
4606 * num2integral.i.c (NUM2INTEGRAL): Eliminated some warnings about
4607 testing an unsigned value for being >= 0.
4609 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
4611 * numbers.h: Removed old comment about using SCM_CAR to access
4614 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
4615 the return value is signed. Thanks to Brian Crowder for the bug
4618 (SCM_SRS): Avoid unnecessary casting and don't unpack input
4619 values. With this patch, SCM_SRS can be safely used for other
4620 types than scm_t_signed_bits. However, it should still better be
4621 an internal macro and thus be renamed to SCM_I_SRS.
4623 (SCM_MAKINUM, SCM_INUM): Use proper casting.
4625 2001-10-03 Gary Houston <ghouston@arglist.com>
4627 * continuations.h, unif.h: in the descriptions of the bit patterns
4628 of the heap cells, make bit 0 the least significant.
4630 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
4632 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
4633 Thanks to Golubev I. N.
4635 2001-09-25 Gary Houston <ghouston@arglist.com>
4637 * ports.c (scm_drain_input): extended the docstring. thanks to
4638 Alex Schroeder and Thien-Thi Nguyen.
4640 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
4642 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
4643 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
4644 macros. (The NUM names might soon change.)
4646 * numbers.h: Added missing declarations.
4648 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
4650 * Makefile.am: Distribute num2float.i.c.
4652 * num2float.i.c: New file, multiply included by numbers.c, used
4653 to "templatize" the float <-> num conversion routines.
4655 * numbers.c: New functions: scm_num2float, scm_float2num,
4656 scm_num2double, scm_double2num.
4658 2001-09-21 Rob Browning <rlb@defaultvalue.org>
4660 * .cvsignore: really add version.h
4662 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
4663 Otherwise it fails on the alpha. However, we might rather choose
4664 this size conditionally.
4666 * numbers.c (scm_gcd): change "k" to a long from an int.
4667 Otherwise it fails on the alpha. However, we might rather choose
4668 this size conditionally.
4670 * error.c (scm_wta): coerce char* to intptr_t before int
4673 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
4676 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
4678 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
4680 * numbers.c (scm_integer_expt): Accept inexact integer in second
4681 argument. (Thanks to Bill Schottstaedt.)
4683 2001-09-20 Rob Browning <rlb@defaultvalue.org>
4685 * .cvsignore: add version.h
4687 * versiondat.h.in: removed (obsolete).
4689 * version.h.in: renamed from version.h.
4690 (SCM_GUILE_MAJOR_VERSION): new public macro.
4691 (SCM_GUILE_MINOR_VERSION): new public macro.
4692 (SCM_GUILE_MICRO_VERSION): new public macro.
4694 * version.h: renamed to version.h.in.
4697 (scm_major_version): support integer *_VERSION macros.
4698 (scm_minor_version): support integer *_VERSION macros.
4699 (scm_micro_version): support integer *_VERSION macros.
4700 (scm_version): support integer *_VERSION macros.
4702 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
4704 * error.c, error.h: Made error keys globally accessible.
4705 Applications might want to test for these or use them in a direct
4708 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
4709 routines are passed an inexact. This change in behavior is
4710 motivated by concordance with R5RS: It is more common that a
4711 primitive doesn't want to accept an inexact for an exact.
4713 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4715 The following patch partially undoes my patch from 2001-06-30,
4716 where I added the function scm_gc_mark_cell_conservatively. The
4717 function is buggy, since it breaks guile during conservative
4718 marking if a pointer on the stack points directly into the list of
4719 free cells on the heap: With conservative cell marking this will
4720 cause the whole free list to be scanned and marked - boom!
4722 * gc.c (allocated_mark, MARK, heap_segment,
4723 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
4724 (scm_gc_mark_cell_conservatively): Remove function
4725 scm_gc_mark_cell_conservatively and update the corresponding
4726 comments and uses accordingly. Thanks to Christopher Cramer for
4727 the patch. (Minor corrections by me.)
4729 2001-09-15 Gary Houston <ghouston@arglist.com>
4731 * root.h (scm_root_state): removed the continuation_stack and
4732 continuation_stack_ptr members, which have no apparent purpose.
4733 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
4736 * root.c (root_mark), init.c (restart_stack, start_stack), gc
4737 (scm_igc): remove all references to contination_stack and
4738 continuation_stack_ptr, avoiding allocation of a vector and
4739 useless processing during gc.
4741 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
4743 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
4745 (TCONC_IN): Make sure that the cell word 0 is initialized last.
4747 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
4749 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
4751 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
4752 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
4754 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
4756 * guardians.c (mark_dependencies_in_tconc,
4757 whine_about_self_centered_zombies, scm_init_guardians): Register
4758 the static global variable `self_centered_zombies' via
4759 scm_gc_register_root, to make some cdr-ing unnecessary.
4761 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
4763 * backtrace.c (display_backtrace_file,
4764 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
4765 values, use SCM_FALSEP when comparing SCM values against #f.
4766 Thanks to Rob Browning for the bug report.
4768 2001-09-12 Martin Baulig <martin@home-of-linux.org>
4770 * strings.[ch] (scm_str2string): New function.
4772 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
4774 * gc.c (scm_done_free): Always subtract size from scm_mallocated
4775 when computing nm, even if it's negative.
4776 (scm_must_malloc): Abort on overflow of scm_mtrigger.
4777 (scm_must_realloc): Likewise.
4779 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
4781 * numbers.c (scm_sys_check_number_conversions): new function,
4782 defined if Guile is compiled in debugging mode. currently checks
4783 `scm_num2ulong', should check much much more.
4785 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
4786 unsigned, ensure that it's positive. thanks to Martin Baulig!
4788 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
4790 * __scm.h: Added new section about compile time selectable
4793 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
4794 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
4795 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
4796 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
4799 * deprecation.c (scm_include_deprecated_features): Simplified.
4801 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
4802 `SCM_IMP´ instead of `!SCM_CELLP´.
4804 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
4805 Extract side-effecting operations from macros.
4807 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
4808 scm_top_level_lookup_closure_var and scm_system_transformer.
4810 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
4812 (heap_segment): Use CELL_P instead of SCM_CELLP.
4814 * init.c (start_stack): Don't initialize
4815 scm_top_level_lookup_closure_var and scm_system_transformer.
4817 * modules.c (scm_set_current_module): Don't access
4818 scm_top_level_lookup_closure_var and scm_system_transformer.
4820 (scm_sym2var): Don't call scm_variable_set_name_hint.
4822 (scm_post_boot_init_modules): Removed deprecated initializations.
4824 * print.c (scm_ipruk): Don't access cell contents of non cells.
4826 * strings.c (scm_string_set_x): All strings are writable.
4828 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
4829 type. There is only one string type now.
4831 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
4833 * tags.h: Remove comments about two different string types.
4835 (SCM_CELLP, SCM_NCELLP): Deprecated.
4837 * variable.c (make_variable): Remove code variant for vcells.
4839 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
4840 SCM_VARIABLE_LOC): Remove code variant for vcells.
4842 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
4843 SCM_ENABLE_DEPRECATED with the logic reversed.
4845 * dynl.c (moddata, registered_mods), dynl.[ch]
4846 (scm_register_module_xxx, scm_registered_modules,
4847 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
4848 (*top-level-lookup-closure*), eval.[ch]
4849 (scm_top_level_lookup_closure_var, scm_system_transformer,
4850 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
4851 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
4852 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
4853 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
4854 scm_unprotect_object), modules.c (root_module_lookup_closure,
4855 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
4856 beautify_user_module_x_var, try_module_autoload_var,
4857 scm_module_full_name), modules.[ch] (scm_the_root_module,
4858 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
4859 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
4860 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
4861 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
4862 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
4863 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
4864 scm_make_shared_substring), tags.h (scm_tc7_substring,
4865 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
4866 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
4867 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
4868 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
4871 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
4872 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
4873 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
4874 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
4875 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
4876 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
4877 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
4878 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
4879 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
4880 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
4881 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
4882 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
4883 (setzone, scm_strftime, scm_strptime), vports.c
4884 (scm_make_soft_port): Remove calls to
4885 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
4886 gone, all strings are 0-terminated anyway.
4888 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
4889 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
4890 double inclusion of the same headers to the SCM_<filename>_H
4893 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
4894 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
4895 print.c (scm_iprin1): The type scm_tc7_substring does not exist
4898 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
4899 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
4900 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
4901 !SCM_<foo> over SCM_N<foo>.
4903 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
4905 * Makefile.am: Remove references to symbols-deprecated.c.
4907 * symbols.c (scm_init_symbols): Don't initialize deprecated
4910 * symbols-deprecated.c: Removed.
4912 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
4913 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
4914 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
4915 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
4916 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
4917 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
4918 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
4919 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
4920 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
4921 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
4922 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
4923 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
4924 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
4925 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
4926 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
4927 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
4928 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
4929 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
4930 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
4931 scm_intern0, scm_sysintern, scm_sysintern0,
4932 scm_sysintern0_no_module_lookup, scm_symbol_value0,
4933 scm_string_to_obarray_symbol, scm_intern_symbol,
4934 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
4935 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
4936 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
4937 vectors.[ch] (scm_vector_set_length_x): Removed.
4939 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
4940 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
4941 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
4942 Renamed the macros that are defined to inhibit double inclusion of
4943 the same headers to the SCM_<filename>_H format.
4945 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
4946 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
4949 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
4951 * continuations.h (scm_contregs), debug.h (scm_debug_info,
4952 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
4953 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
4954 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
4955 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
4956 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
4957 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
4958 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
4959 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
4960 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
4961 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
4962 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
4964 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
4965 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
4966 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
4967 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
4968 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
4969 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
4970 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
4971 double inclusion of the same headers to the SCM_<filename>_H
4974 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
4975 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
4976 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
4977 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
4978 !SCM_<foo> over SCM_N<foo>.
4980 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
4982 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
4983 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
4984 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
4985 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
4986 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
4987 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
4988 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
4989 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
4990 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
4991 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
4992 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
4993 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
4994 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
4995 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
4996 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
4997 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
4998 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
4999 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
5000 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
5001 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
5002 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
5003 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
5004 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
5005 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
5006 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
5007 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
5008 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
5009 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
5010 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
5011 the macros that are defined to inhibit double inclusion of the
5012 same headers to the SCM_<filename>_H format.
5014 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
5016 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
5017 "scm_t_portable" with "scm_port_table" which was an artifact from
5018 the great "scm_*_t -> scm_t_" renaming.
5020 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
5022 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
5023 used; nfc. Thanks to Bill Schottstaedt.
5025 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
5026 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
5027 Thanks to Chris Cramer.
5029 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
5031 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
5033 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
5035 * dynwind.h (scm_swap_bindings): Declare.
5036 * dynwind.c (scm_swap_bindings): Make non-static.
5038 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
5040 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
5041 doing exactly nothing about them). thanks Neil!
5043 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
5045 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
5047 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
5049 * gc.c: Fix omission bug: Add `heap_segment' forward decl
5050 (proto) in the case when either `GUILE_DEBUG' or
5051 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
5053 (map_free_list): Fix typo: Ref `f' correctly.
5055 Thanks to Chris Cramer.
5057 2001-08-15 Rob Browning <rlb@defaultvalue.org>
5059 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
5061 (libpath.h): change libguileversion to libguileinterface.
5063 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
5065 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
5066 ChangeLog-2000. Thanks to Daniel Skarda!
5068 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
5070 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
5071 do it from the Makefile.
5073 * Makefile.am: rearrange the snarfing slightly, so that .doc files
5074 are of a reasonable size.
5076 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
5078 * stacks.c (scm_make_stack): Improve docstring by explaining use
5081 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
5083 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
5084 scm_char_whitespace_p, scm_char_upper_case_p,
5085 scm_char_lower_case_p, scm_char_is_both_p): Do not require
5086 characters to fulfill isascii in addition to the primary
5089 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5091 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
5092 scm_istr2flo, scm_istring2number): Removed.
5094 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
5097 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
5098 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
5101 (scm_string_to_number): Use new number parser.
5103 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
5104 handles complex numbers.
5106 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
5109 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
5112 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
5114 (scm_i_mem2number): Added.
5116 (scm_exact_to_inexact): Changed signature.
5118 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
5119 here instead of within scm_i_mem2number. Call scm_i_mem2number
5120 instead of scm_istr2int and scm_istring2number.
5122 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5124 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
5125 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
5126 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
5127 !SCM_<pred> over SCM_N<pred>.
5129 (scm_eval_body): Remove side effecting code from macro call.
5131 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
5134 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5136 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
5138 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
5140 Removed vcell slot from structs.
5142 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
5145 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
5146 zero. Use scm_vtable_index_layout instead of "0" when accessing
5148 (scm_init_struct): Remove vcell slot layout code from
5149 required_vtable_fields.
5151 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
5153 * goops.c (build_class_class_slots): Removed vcell slot
5156 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
5157 Removed vcell slot layout code.
5158 (scm_si_vcell): Removed.
5160 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
5162 "Glocs" have been removed.
5164 * tags.h: Update tag system docs.
5165 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
5166 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
5167 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
5168 or SCM_NCONSP, respectively.
5170 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
5171 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
5172 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
5174 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
5175 tell glocs from structs.
5177 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
5179 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
5180 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
5181 instead of with glocs.
5182 (EVALCAR): Do not test for glocs.
5183 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
5185 (scm_unmemocar): Do not handle glocs.
5186 (scm_m_atfop): Memoize as a variable, not as a gloc.
5187 (scm_eval_args, scm_deval_args): Do not handle glocs.
5188 (scm_ceval, scm_deval): Likewise.
5190 * eval.h (SCM_XEVALCAR): Do not test for glocs.
5191 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
5194 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
5196 * dynwind.c (scm_swap_bindings): Likewise.
5197 (scm_dowinds): Updated to recognize lists of variables instead of
5200 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
5203 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
5206 2001-07-25 Gary Houston <ghouston@arglist.com>
5208 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
5209 docstrings to reflect the n-ary implementation.
5211 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
5213 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
5214 value of a variable, not the plain "return" statement.
5216 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
5218 * eval.c: Allow variables in memoized code (in addition to glocs).
5219 (scm_lookupcar): Handle variables in lost races. Replace symbol
5220 with variable directly, do not make a gloc.
5221 (scm_unmemocar): Rewrite variables using a reverse lookup, just
5223 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
5226 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
5228 * variable.c (scm_i_variable_print): Use "value" instead of
5229 "binding" since a binding is the mapping between symbols and
5230 variables, not between variables and their values.
5232 * tags.h (scm_tc7_variable): New.
5233 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
5234 * print.c (scm_iprin1): Likewise.
5236 * variable.h (scm_tc16_variable): Removed.
5237 (SCM_VARIABLEP): Test for new tc7 code.
5238 (scm_i_variable_print): New.
5239 * variable.c (scm_tc16_variable): Removed.
5240 (variable_print): Renamed to scm_i_variable_print and made
5242 (variable_equal_p): Removed.
5243 (make_variable): Construct a tc7 object instead of a smob.
5244 (scm_init_variable): Do not register smob.
5246 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
5248 * tags.h: Include inttypes.h when we have it.
5250 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
5252 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
5253 is taken by the new SCM_IM_CALL_WITH_VALUES.
5254 * print.c (scm_isymnames): Update table accordingly.
5256 2001-07-22 Gary Houston <ghouston@arglist.com>
5258 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
5259 SCM_MAKINUM to convert regoff_t value to SCM.
5261 2001-07-21 Gary Houston <ghouston@arglist.com>
5263 * scmsigs.c: include sys/time.h for itimer stuff.
5265 2001-07-19 Rob Browning <rlb@defaultvalue.org>
5267 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
5269 * c-tokenize.lex: add option %nounput to quiet warning.
5270 Add prototype for yylex to quiet warning.
5272 * scmconfig.h.in: add flags for setitimer and getitimer.
5274 * scmsigs.h (scm_init_scmsigs): new prototype.
5275 (scm_init_scmsigs): new prototype.
5277 * scmsigs.c (s_scm_setitimer): new function.
5278 (s_scm_setitimer): new function.
5280 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5282 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
5283 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
5284 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
5285 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
5286 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
5287 guile-func-name-check.in, guile-snarf-docs-texi.in,
5288 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
5289 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
5290 objprop.c, objprop.h, options.c, options.h, random.h,
5291 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
5292 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
5293 version.c, version.h: Updated copyright notice.
5295 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5297 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
5298 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
5299 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
5300 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
5301 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
5302 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
5303 sym_environment, scm_sym_change_class): New static variables to
5304 hold predefined symbols.
5306 (build_class_class_slots): Build the list using scm_list_n
5307 instead of cons. Also, slots are already created as lists, thus
5308 making a call to maplist unnecessary.
5310 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
5311 scm_class_direct_subclasses, scm_class_direct_methods,
5312 scm_class_precedence_list, scm_class_slots, scm_class_environment,
5313 scm_method_procedure, create_standard_classes, purgatory): Use
5316 (build_slots_list, compute_getters_n_setters,
5317 scm_sys_initialize_object, scm_sys_inherit_magic_x,
5318 get_slot_value_using_name, set_slot_value_using_name,
5319 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
5320 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
5321 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
5323 (scm_sys_prep_layout_x): Minimize variable scopes.
5325 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
5326 scm_sys_fast_slot_set_x): Fix signedness.
5328 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
5329 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
5330 scm_memoize_method, scm_wrap_object): Use packing and unpacking
5331 when converting to and from SCM values.
5333 (scm_enable_primitive_generic_x): Add rest argument checking.
5335 (map, filter_cpl, maplist, scm_sys_initialize_object,
5336 scm_sys_prep_layout_x, slot_definition_using_name,
5337 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
5338 call_memoize_method, scm_make, scm_make_class): Prefer explicit
5339 predicates over SCM_N?IMP tests.
5341 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
5344 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
5347 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
5349 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
5351 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
5353 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
5355 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
5357 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
5359 * strings.c (s_scm_string): fix arg position in assert.
5361 2001-07-11 Gary Houston <ghouston@arglist.com>
5363 * strports.c (st_write): use memcpy, not strncpy. thanks to
5366 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
5368 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
5369 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
5370 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
5371 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
5372 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
5373 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
5374 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
5375 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
5376 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
5377 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
5378 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
5379 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
5380 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
5381 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
5382 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
5383 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
5384 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
5385 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
5386 weaks.c, weaks.h: Remove "face-lift" comment.
5388 2001-07-08 Rob Browning <rlb@defaultvalue.org>
5390 * .cvsignore: add stamp-h.in.
5392 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5394 * hooks.c (scm_make_hook, scm_add_hook_x),
5395 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
5396 value info to the docstrings.
5398 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5400 Some more compatibility patches for Windows.
5402 * posix.c (getlogin): getlogin() implementation for Windows.
5404 * backtrace.c, ioext.c: Include <stdio.h>.
5406 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
5409 * cpp_sig_symbols.in: Added SIGBREAK.
5411 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
5413 * strports.c (scm_read_0str, scm_eval_0str): Call
5414 scm_c_read_string and scm_c_eval_string respectively, not
5415 themselves. Thanks to Dale P. Smith!
5417 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5419 * unif.c (scm_array_set_x): The variable args does not
5420 necessarily have to be a list. Further, got rid of a redundant
5423 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5425 * list.c (SCM_I_CONS): Make sure the cell type is initialized
5428 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
5429 init_heap_seg): Fixed signedness.
5431 (init_heap_seg): Replaced strange for-loop with a while loop.
5433 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
5435 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
5437 The following patch adds conservative marking for the elements of
5438 free or allocated cells.
5440 * gc.c (allocated_mark, heap_segment): New static functions.
5442 (which_seg): Deleted, since the functionality is now provided by
5443 function heap_segment.
5445 (map_free_list): Use heap_segment instead of which_seg.
5447 (MARK): If cell debugging is disabled, mark free cells
5450 (scm_mark_locations, scm_cellp): Extracted the search for the
5451 heap segment of a SCM value into function heap_segment.
5453 (scm_init_storage): Allocated cells must be marked
5456 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
5458 The following patch changes the representation of weak vectors to
5459 double cells instead of using an extension of the vector's
5462 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
5463 the result of SCM_WVECT_GC_CHAIN.
5465 (scm_gc_sweep): Weak vectors don't have extra fields any more.
5467 * weaks.c (allocate_weak_vector): New static function. It does
5468 not patch any previously created vector object during the
5469 construction of a weak vector, and thus doesn't need to switch
5470 off interrupts during vector creation.
5472 (scm_make_weak_vector, scm_make_weak_key_hash_table,
5473 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
5474 Use allocate_weak_vector to provide the new weak vector object.
5476 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
5477 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
5478 now stored in the double cell.
5480 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
5483 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
5484 using an entry of the double cell.
5486 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
5488 * stamp-h.in: bye bye
5490 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
5492 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
5495 * load.c, load.h (scm_c_primitive_load,
5496 scm_c_primitive_load_path): New.
5498 * strports.c, strports.h (scm_c_read_string): Renamed from
5499 scm_read_0str. Also, added "const" qualifier to argument.
5500 (scm_c_eval_string): Renamed from scm_eval_0str.
5501 (scm_read_0str, scm_eval_0str): Deprecated.
5503 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5505 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
5508 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
5510 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
5511 scm_list_n): New functions.
5512 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
5513 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
5514 (lots of files): Use the new functions.
5516 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
5518 * strings.c: #include "libguile/deprecation.h".
5520 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5522 * read.c (scm_lreadr): When reading a hash token, check for a
5523 user-defined hash procedure first, so that overriding the builtin
5524 hash characters is possible (this was needed for implementing
5525 SRFI-4's read synax `f32(...)').
5527 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
5528 because the latter is unsigned now and breaks comparisons like
5529 (n < (scm_t_signed_bits)MIN_VALUE).
5531 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
5533 * eval.h, eval.c (scm_call_4): New function.
5535 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
5536 directly rather than dispatching to them via scm_ithrow and a lazy
5539 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
5540 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
5541 for trap handler procedures.
5543 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
5544 procedures not being #f.
5546 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
5548 * Makefile.am (c-tokenize.c): add rule to generate it.
5549 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
5551 filter-doc-snarfage.c: remove.
5553 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5555 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
5557 The following set of changes makes compiling Guile under various
5558 Windows compilers easier. Compilation under GNU systems should
5559 not be affected at all.
5561 Thanks to Stefan Jahn for all necessary information, patches and
5564 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
5565 getpgrp, ttyname, primitive-fork and some header inclusion for
5568 * random.c: Define M_PI, if not predefined and use __int64 for
5569 LONG64 under Windows.
5571 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
5572 Windows and conditionalize some signal names.
5574 * socket.c (scm_getsockopt): Added missing comma.
5575 Include socket library header under Windows.
5577 * stime.c (CLKTCK): Add cast to int, to make it compile under
5580 * ports.c (truncate): New function, compiled only under Windows.
5582 * net_db.c: Do not declare errno under Windows.
5584 * iselect.h, inet_aton.c: Include socket library headers under
5587 * guile.c (inner_main): Under Windows, initialize socket library
5588 and initialize gdb_interface data structures.
5590 * gdb_interface.h: Under Windows, gdb_interface cannot be
5591 initialized statically. Initialize at runtime instead.
5593 * fports.c (write_all): ssize_t -> size_t.
5594 (fport_print): Conditionalize call to ttyname().
5595 (getflags): New function, compiled only under Windows.
5597 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
5598 primitives chown, link, fcntl.
5599 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
5602 * backtrace.c: Include <io.h> under Windows.
5604 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
5606 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
5609 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
5611 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
5612 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
5613 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
5614 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
5615 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
5616 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
5617 (scm_dynamic_wind, scm_dowinds), environments.c
5618 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
5619 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
5620 goops.c (GETVAR, purgatory, make_class_from_template,
5621 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
5622 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
5623 (scm_primitive_load), modules.c (scm_resolve_module,
5624 scm_c_define_module, scm_c_use_module, scm_c_export,
5625 module_variable, scm_eval_closure_lookup, scm_sym2var,
5626 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
5627 ports.c (scm_port_for_each), print.c (scm_printer_apply),
5628 properties.c (scm_primitive_property_ref), ramap.c (ramap,
5629 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
5630 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
5631 (scm_object_to_string, scm_call_with_output_string,
5632 scm_call_with_input_string), throw.c (scm_body_thunk,
5633 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
5634 scm_make_shared_array), vports.c (sf_flush, sf_write,
5635 sf_fill_input, sf_close): Use one of the above functions.
5636 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
5638 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
5640 * filesys.c (scm_close), ports.c (scm_close_port,
5641 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
5642 instead of SCM_NEGATE_BOOL.
5644 * filesys.c (scm_stat): Clean up type dispatch.
5646 * filesys.c (scm_stat), ports.c (scm_input_port_p,
5647 scm_output_port_p): Get rid of redundant IM type check.
5649 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
5650 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
5651 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
5652 scm_return_entry), numbers.c (scm_number_to_string), objects.c
5653 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
5654 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
5655 scm_addr_vector), stime.c (scm_strftime), strings.c
5656 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
5657 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
5658 scm_string_split), strports.c (scm_strport_to_string), symbols.c
5659 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
5660 instead of scm_makfromstr.
5662 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
5663 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
5664 scm_read_hash_extend), stime.c (scm_strftime), strings.c
5665 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
5666 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
5667 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
5668 !SCM_<pred> over SCM_N<pred>.
5670 * strings.[ch] (scm_makfromstr): Deprecated.
5672 (scm_mem2string): New function, replaces scm_makfromstr.
5674 * strings.c (scm_substring), strop.c (string_copy,
5675 scm_string_split), strports.c (scm_strport_to_string), symbols.c
5676 (scm_symbol_to_string): Fix gc problem.
5678 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
5681 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
5682 warning about comparing signed and unsigned values. This fix is
5683 not optimal, since it won't work reliably if sizeof (c_start) >
5684 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
5685 solution is to define this macro as an inline function, thus
5686 allowing to specifiy the types of c_start and c_end.
5688 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5690 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
5693 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
5694 Rename <foo>H to SCM_<foo>_H.
5696 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
5697 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
5699 (narrow_stack): Make i unsigned. Don't use side-effecting
5700 operations in conditions.
5702 (narrow_stack, scm_make_stack, scm_stack_id,
5703 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
5705 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
5706 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
5709 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
5712 (scm_last_stack_frame): Remove bogus `;´.
5714 * stacks.h (SCM_FRAMEP): Fix type check.
5716 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
5718 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
5719 c-tokenize.c when doing maintainer-clean.
5721 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
5723 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
5726 * eval.c: all hash signs are in column 0.
5728 * Makefile.am (guile_filter_doc_snarfage): build using
5729 c-tokenize.c, not filter-doc-snarfage.c.
5730 rearrange snarfing dependencies a bit.
5732 * c-tokenize.lex: new file.
5734 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
5736 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
5737 scm_t_srcpropso_plist. See the big type renaming.
5738 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
5739 Thanks to Seth Alves!
5741 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
5742 they aren't defined already.
5744 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
5746 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
5747 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
5750 * backtrace.c (display_expression, scm_set_print_params_x,
5751 display_application, display_frame, scm_backtrace), numbers.c
5752 (scm_istring2number), objects.c (scm_class_of,
5753 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
5754 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
5756 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
5759 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
5760 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
5762 * objects.c (scm_class_of): Type fix.
5764 (scm_mcache_lookup_cmethod): Improved comment, simplified,
5767 * pairs.h (scm_error_pair_access): The function can return if
5770 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5772 * init.c (scm_init_guile_1): Removed initialization of tag.c.
5774 * gdbint.c, init.c: Removed inclusion of tag.h.
5776 * tag.h, tag.c: Removed files.
5778 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
5780 2001-06-20 Gary Houston <ghouston@arglist.com>
5782 * deprecation.c, extensions.c, rw.c: include string.h.
5784 2001-06-19 Gary Houston <ghouston@arglist.com>
5786 * filter-doc-snarfage.c (process): added ungetc in
5787 MULTILINE_COOKIE case since otherwise it fails when there's no
5788 space between the '(' and the quote of the following string
5791 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
5793 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
5795 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
5797 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
5798 extension takes place.
5799 * strings.h (SCM_STRING_LENGTH): Likewise.
5800 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
5802 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
5805 * tags.h: Include <stdint.h> when we have it.
5806 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
5807 available. Else use "unsigned long".
5808 (scm_signed_bits_t): New.
5810 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
5811 (SCM_INUM): Cast result to scm_signed_bits_t.
5813 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
5815 * mkstemp.c: Update path to #include file scmconfig.h.
5816 Thanks to Golubev I. N.
5818 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
5820 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
5822 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
5823 the macro definition.
5825 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
5826 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
5827 instead of SCM_INST_TYPE.
5829 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
5830 the object is a struct before accessing its struct flags.
5832 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
5834 2001-06-10 Gary Houston <ghouston@arglist.com>
5836 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
5837 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
5838 work reliably anymore. try it from boot-9.scm instead.
5840 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
5842 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
5843 Thanks to Matthias Köppe!
5845 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
5847 * snarf.h, filter-doc-snarfage.c: more changes to cope with
5848 space-happy C preprocessors.
5850 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
5851 inside cookies. thanks to Matthias Köppe!
5853 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
5855 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
5856 keywords. Fix gc protection.
5858 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
5859 operations in macro calls.
5861 * pairs.c (scm_error_pair_access): Avoid recursion.
5863 Thanks to Matthias Koeppe for reporting the bugs that correspond
5864 to the following set of patches.
5866 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
5867 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
5868 bitvector base address using SCM_BITVECTOR_BASE.
5870 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
5873 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
5875 * goops.c (SCM_CLASS_REDEF): Removed.
5877 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
5880 Thanks to Matthias Koeppe for reporting the bugs that correspond
5881 to the following set of patches.
5883 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
5884 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
5885 scm_sys_allocate_instance, clear_method_cache,
5886 scm_sys_invalidate_method_cache_x, scm_make,
5887 create_standard_classes, scm_make_port_classes, scm_make_class,
5888 scm_add_slot): Use SCM_SET_SLOT to set slot values.
5890 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
5892 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
5894 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
5895 UNARY_ELTS_CODE): Remove bogus break statement.
5897 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
5898 Don't access bit vectors elements as SCM objects.
5900 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
5901 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
5902 Don't assign to an unpacked value.
5904 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
5906 * __scm.h (SCM_NORETURN): Moved here from error.h.
5908 (SCM_UNUSED): New macro.
5910 (SCM_DEBUG_PAIR_ACCESSES): New macro.
5912 * backtrace.c (display_error_handler), continuations.c
5913 (continuation_print), debug.c (debugobj_print), dynwind.c
5914 (guards_print), environments.c (observer_print,
5915 core_environments_finalize, leaf_environment_cell,
5916 leaf_environment_print, eval_environment_print,
5917 eval_environment_observer, import_environment_define,
5918 import_environment_undefine, import_environment_print,
5919 import_environment_observer, export_environment_define,
5920 export_environment_undefine, export_environment_print,
5921 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
5922 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
5923 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
5924 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
5925 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
5926 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
5927 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
5928 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
5929 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
5930 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
5931 set_slot_value, test_slot_existence, scm_change_object_class,
5932 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
5933 default_setter), guardians.c (guardian_print, guardian_gc_init,
5934 guardian_zombify, whine_about_self_centered_zombies), guile.c
5935 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
5936 mallocs.c (malloc_print), numbers.c (scm_print_real,
5937 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
5938 end_input_default, scm_port_print, fill_input_void_port,
5939 write_void_port), root.c (root_print), smob.c (scm_mark0,
5940 scm_free0, scm_smob_print, scm_smob_apply_1_error,
5941 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
5942 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
5943 (scm_struct_free_0, scm_struct_free_standard,
5944 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
5945 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
5946 scm_handle_by_throw, scm_ithrow), weaks.c
5947 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
5948 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
5949 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
5951 * error.h (SCM_NORETURN): Moved to __scm.h.
5953 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
5954 Renamed <foo>H to SCM_<foo>_H.
5956 * gc.c (debug_cells_gc_interval): New static variable.
5958 (scm_assert_cell_valid): If selected by the user, perform
5959 additional garbage collections.
5961 (scm_set_debug_cell_accesses_x): Extended to let the user specify
5962 if additional garbage collections are desired.
5964 (mark_gc_async): If additional garbage collections are selected
5965 by the user, don't call the after-gc-hook. Instead require the
5966 user to run the hook manually.
5968 * pairs.c (scm_error_pair_access): New function. Only compiled
5969 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
5971 * pairs.h (SCM_VALIDATE_PAIR): New macro.
5973 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
5974 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
5975 is a real pair object. (Glocs are also accepted, but that may
5976 change.) If not, abort with an error message.
5978 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
5980 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
5982 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
5983 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
5985 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
5987 * extensions.c (scm_c_register_extension): Allow NULL as library
5989 (load_extension): Ignore NULL library names when comparing.
5991 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
5992 non-pointers are being compared. Thanks to Alexander Klimov!
5994 2001-06-04 Gary Houston <ghouston@arglist.com>
5996 * rw.c (scm_write_string_partial): new procedure implementing
5997 write-string/partial in (ice-9 rw).
5998 * rw.h: declare scm_write_string_partial.
6000 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
6002 * keywords.c (keyword_print): Substract 1 from length of symbol
6003 name, accounting for the silly dash.
6005 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
6006 Do not emit deprecation warning.
6008 Added exception notice to all files.
6010 * dynl.c: Include "deprecation.h".
6012 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
6014 * dynl.c (scm_register_module_xxx, scm_registered_modules,
6015 scm_clear_registered_modules): Deprecated.
6017 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
6019 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
6020 guile-snarf-docs-texi.
6022 * fports.c: HAVE_ST_BLKSIZE changed to
6023 HAVE_STRUCT_STAT_ST_BLKSIZE.
6024 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
6025 HAVE_STRUCT_STAT_ST_BLKSIZE.
6027 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
6028 HAVE_STRUCT_STAT_ST_RDEV.
6029 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
6030 HAVE_STRUCT_STAT_ST_BLKSIZE.
6031 (scm_stat2scm): HAVE_ST_BLOCKS changed to
6032 HAVE_STRUCT_STAT_ST_BLOCKS.
6034 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
6036 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
6037 of scm_eval_x to allow module changes between the forms in the
6038 string. Set/restore module using scm_c_call_with_current_module.
6040 * mkstemp.c: New file, slightly modified from libiberties
6043 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
6045 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
6046 filter-doc-snarfage.c: new files.
6048 * Makefile.am: add stuff to [build,] use and distribute
6049 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
6051 * guile-snarf.in: grok the new snarf output.
6053 * snarf.h: make the output both texttools- and `read'-friendly.
6055 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
6056 guile-snarf-docs. (should also deprecate, I guess. maybe not).
6058 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
6060 * print.c (scm_simple_format): Support "~~" and "~%". Signal
6061 error for unsupported format controls and for superflous
6062 arguments. Thanks to Daniel Skarda!
6064 * print.h, print.c (scm_print_symbol_name): Factored out of
6066 (scm_iprin1): Call it.
6068 * keywords.c (keyword_print): Use scm_print_symbol_name so that
6069 weird names are printed correctly.
6071 * print.c (scm_print_symbol_name): Symbols whose name starts with
6072 `#' or `:' or ends with `:' are considered weird.
6074 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6076 * numbers.c (scm_difference, scm_divide): Clarified comments for -
6079 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6081 * debug.h: Removed prototype for scm_eval_string.
6083 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6085 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
6086 (make-string 2000 #\!))' in an older version).
6088 Change strncpy to memcpy to allow embedded NUL characters in
6091 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
6093 * hooks.c (scm_create_hook): deprecated.
6094 (make_hook): deleted.
6095 (scm_make_hook): all the hook creation code is now here.
6097 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
6098 a hook, make it permanent, and do a `scm_c_define' on it.
6100 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
6102 * socket.c (s_scm_inet_pton): fix docstring quoting.
6103 (s_scm_inet_ntop): ditto.
6105 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
6107 * hashtab.c (scm_internal_hash_fold): fix argument position in
6110 * environments.c (s_scm_import_environment_set_imports_x): fix
6111 argument position in SCM_ASSERT.
6113 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
6114 (s_scm_make_iloc): ditto.
6116 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
6118 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
6120 * eval.c (promise_print): Read the promise's value as an object.
6122 (SCM_CEVAL): Don't perform side-effecting operations in macro
6125 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
6126 conditional expression.
6128 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
6131 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
6132 text, removed redundant computation of effective_length and fixed
6135 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
6138 (wrap_init): Don't use SCM_C[AD]R for non pairs.
6140 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
6142 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
6143 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
6145 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
6147 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
6148 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
6149 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
6150 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
6152 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
6154 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
6156 * ramap.c (ramap_rp): Removed bogus `;´.
6158 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
6161 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
6162 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
6163 Read SCM objects rather than scm_bits_t values.
6165 * tags.h (SCM_VOIDP_TEST): Removed.
6167 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
6168 value of 2 now corresponds to the former 1, the current 1
6169 corresponds to the former situation that SCM_VOIDP_TEST was
6172 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
6173 If this appears to be not ANSI compliant, we will change it to
6174 typedef struct scm_unused_struct { } * SCM;
6175 Thanks to Han-Wen Nienhuys for the suggestion.
6177 * unif.c (scm_array_set_x): Fix typing problem, and use
6178 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
6179 dealing with uniform vectors.
6181 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
6183 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
6184 (scm_igc): mark from them, too (precisely, not conservatively!).
6186 * root.h (scm_gc_registered_roots): new object in
6189 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
6190 `scm_protect_object'. shouldn't call it at all, though, it seems.
6192 * gc.c (scm_[un]protect_object): deprecated.
6193 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
6194 (scm_gc_[un]register_root[s]): new.
6196 * gc.h: add prototypes for scm_gc_[un]protect_object,
6197 scm_gc_[un]register_root[s].
6199 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
6201 revert the controversial part of the 2001-05-24 changes.
6203 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
6205 * modules.c (scm_env_module): Exported to Scheme.
6207 * eval.c (scm_debug_opts): New option `show-file-name'.
6209 * debug.h (SCM_SHOW_FILE_NAME): New.
6211 * backtrace.c: Include "libguile/filesys.h".
6212 (sym_base, display_backtrace_get_file_line,
6213 display_backtrace_file, display_backtrace_file_and_line): New.
6214 (display_frame): Call display_backtrace_file_and_line if that is
6216 (display_backtrace_body): Call scm_display_backtrace_file if
6219 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
6220 Prototypes removed since there's no definition for these
6223 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6225 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
6226 Changed use of scm_array->scm_array_t and
6227 scm_array_dim->scm_array_dim_t to enable build with
6228 --disable-deprecated.
6230 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
6232 The purpose of this set of changes is to regularize Guile's usage
6233 of ANSI C integral types, with the following ideas in mind:
6235 - SCM does not nesessarily have to be long.
6236 - long is not nesessarily enough to store pointers.
6237 - long is not nesessarily the same size as int.
6239 The changes are incomplete and possibly buggy. Please test on
6243 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
6246 * unif.h: type renaming:
6247 scm_array -> scm_array_t
6248 scm_array_dim -> scm_array_dim_t
6249 the old names are deprecated, all in-Guile uses changed.
6251 * tags.h (scm_ubits_t): new typedef, representing unsigned
6254 * stacks.h: type renaming:
6255 scm_info_frame -> scm_info_frame_t
6256 scm_stack -> scm_stack_t
6257 the old names are deprecated, all in-Guile uses changed.
6259 * srcprop.h: type renaming:
6260 scm_srcprops -> scm_srcprops_t
6261 scm_srcprops_chunk -> scm_srcprops_chunk_t
6262 the old names are deprecated, all in-Guile uses changed.
6264 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
6265 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
6266 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
6267 vectors.c, vports.c, weaks.c:
6268 various int/size_t -> size_t/scm_bits_t changes.
6270 * random.h: type renaming:
6271 scm_rstate -> scm_rstate_t
6272 scm_rng -> scm_rng_t
6273 scm_i_rstate -> scm_i_rstate_t
6274 the old names are deprecated, all in-Guile uses changed.
6276 * procs.h: type renaming:
6277 scm_subr_entry -> scm_subr_entry_t
6278 the old name is deprecated, all in-Guile uses changed.
6280 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
6282 scm_option -> scm_option_t
6283 the old name is deprecated, all in-Guile uses changed.
6285 * objects.c: various long -> scm_bits_t changes.
6286 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
6288 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
6291 * num2integral.i.c: new file, multiply included by numbers.c, used
6292 to "templatize" the various integral <-> num conversion routines.
6294 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
6295 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
6297 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
6298 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
6299 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
6300 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
6301 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
6302 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
6303 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
6304 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
6305 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
6306 scm_num2size): new functions.
6308 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
6310 * load.c: change int -> size_t in various places (where the
6311 variable is used to store a string length).
6312 (search-path): call scm_done_free, not scm_done_malloc.
6314 * list.c (scm_ilength): return a scm_bits_t, not long.
6315 some other {int,long} -> scm_bits_t changes.
6317 * hashtab.c: various [u]int -> scm_bits_t changes.
6318 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
6319 (scm_ihashx): n: uint -> scm_bits_t
6320 use scm_bits2num instead of scm_ulong2num.
6322 * gsubr.c: various int -> scm_bits_t changes.
6324 * goops.[hc]: various {int,long} -> scm_bits_t changes.
6326 * gh_data.c (gh_num2int): no loss of precision any more.
6328 * gh.h (gh_str2scm): len: int -> size_t
6329 (gh_{get,set}_substr): start: int -> scm_bits_t,
6331 (gh_<num>2scm): n: int -> scm_bits_t
6332 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
6333 (gh_length): return scm_bits_t, not unsigned long.
6335 * gc.[hc]: various small changes relating to many things stopping
6336 being long and starting being scm_[u]bits_t instead.
6337 scm_mallocated should no longer wrap around.
6339 * fports.h: type renaming:
6340 scm_fport -> scm_fport_t
6341 the old name is deprecated, all in-Guile uses changed.
6343 * fports.c (fport_fill_input): count: int -> scm_bits_t
6344 (fport_flush): init_size, remaining, count: int -> scm_bits_t
6346 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
6347 those prototypes, as the functions they prototype don't exist.
6349 * fports.c (default_buffer_size): int -> size_t
6350 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
6351 default_size: int -> size_t
6352 (scm_setvbuf): csize: int -> scm_bits_t
6354 * fluids.c (n_fluids): int -> scm_bits_t
6355 (grow_fluids): old_length, i: int -> scm_bits_t
6356 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
6358 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
6360 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
6361 the new and shiny SCM_NUM2INT.
6363 * extensions.c: extension -> extension_t (and made a typedef).
6365 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
6366 there are no nasty surprises if/when the various deeply magic tag
6367 bits move somewhere else.
6369 * eval.c: changed the locals used to store results of SCM_IFRAME,
6370 scm_ilength and such to be of type scm_bits_t (and not int/long).
6371 (iqq): depth, edepth: int -> scm_bits_t
6372 (scm_eval_stack): int -> scm_bits_t
6373 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
6374 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
6375 i: int -> scm_bits_t
6377 * environments.c: changed the many calls to scm_ulong2num to
6379 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
6381 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
6383 * debug.h: type renaming:
6384 scm_debug_info -> scm_debug_info_t
6385 scm_debug_frame -> scm_debug_frame_t
6386 the old names are deprecated, all in-Guile uses changed.
6387 (scm_debug_eframe_size): int -> scm_bits_t
6389 * debug.c (scm_init_debug): use scm_c_define instead of the
6390 deprecated scm_define.
6392 * continuations.h: type renaming:
6393 scm_contregs -> scm_contregs_t
6394 the old name is deprecated, all in-Guile uses changed.
6395 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
6396 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
6398 * continuations.c (scm_make_continuation): change the type of
6399 stack_size from long to scm_bits_t.
6401 * ports.h: type renaming:
6402 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
6403 scm_port -> scm_port_t
6404 scm_ptob_descriptor -> scm_ptob_descriptor_t
6405 the old names are deprecated, all in-Guile uses changed.
6406 (scm_port_t.entry): int -> scm_bits_t.
6407 (scm_port_t.line_number): int -> long.
6408 (scm_port_t.putback_buf_size): int -> size_t.
6410 * __scm.h (long_long, ulong_long): deprecated (they pollute the
6411 global namespace and have little value beside that).
6412 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
6414 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
6415 exist (for size_t & ptrdiff_t).
6416 (scm_sizet): deprecated.
6418 * Makefile.am (noinst_HEADERS): add num2integral.i.c
6420 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
6422 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
6423 SCM_VARIABLE_INIT since that it what it used to be.
6425 * deprecation.c (scm_include_deprecated_features): Make docstring
6426 ANSIsh. Thanks to Matthias Köppe!
6428 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
6430 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
6431 needed for weak-key hashtables.
6433 * procs.c (scm_make_subr_with_generic): Add missing last argument
6434 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
6436 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
6437 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
6439 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
6441 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
6443 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
6444 `duplicate_string'. Do not use an indirect cell, store symbol
6445 directly in collision list of hash table.
6446 (duplicate_string): Removed.
6448 * init.c (scm_init_guile_1): Call scm_init_extensions.
6450 * Makefile.am: Add "extensions.c" and related files in all the
6453 * extensions.h, extension.c: New files.
6455 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
6457 * modules.h (scm_system_module_env_p): Move out of deprecated
6460 * rw.h (scm_init_rw): Added prototype.
6462 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
6463 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
6464 New functions. They replace scm_make_gsubr and
6465 scm_make_gsubr_with_generic. The `make' variants only create the
6466 gsubr object, while the `define' variants also put it into the
6467 current module. Changed all callers.
6468 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
6470 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
6471 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
6472 functions. They replace scm_make_subr, scm_make_subr_opt and
6473 scm_make_subr_with_generic. The `make' variants only create the
6474 subr object, while the `define' variants also put it into the
6475 current module. Changed all callers.
6476 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
6479 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
6480 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
6483 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
6485 * throw.c (scm_lazy_catch): Slight docstring clarification.
6487 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
6489 * throw.c: Lazy-catch handlers are no longer allowed to return.
6490 Fixed comments throughout.
6491 (scm_ithrow): Signal an error when a lazy-catch handler returns.
6492 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
6495 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
6496 refered to s_scm_minor_version previously.
6498 * modules.h, modules.c: Moved around a lot of code so that
6499 deprecated features appear at the bottom.
6500 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
6501 module_prefix, make_modules_in_var, beautify_user_module_x_var,
6502 scm_the_root_module, scm_make_module, scm_ensure_user_module,
6503 scm_load_scheme_module): Deprecated.
6504 (scm_system_module_env_p): Return SCM_BOOL_T directly for
6505 environments corresponding to the root module.
6506 (convert_module_name, scm_c_resolve_module,
6507 scm_c_call_with_current_module, scm_c_define_module,
6508 scm_c_use_module, scm_c_export): New.
6509 (the_root_module): New static variant of scm_the_root_module. Use
6510 it everywhere instead of scm_the_root_module.
6512 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
6513 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
6514 (scm_c_with_fluid): New.
6515 (scm_with_fluids): Use scm_c_with_fluids instead of
6516 scm_internal_with_fluids.
6518 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
6519 `scm_init_goops'. Do not explicitly create/switch modules.
6520 Return SCM_UNSPECIFIED.
6521 (scm_init_goops): Only register `%init-goops-builtins' procedure.
6522 (scm_load_goops): Use scm_c_resolve_module instead of
6525 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
6526 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
6527 `scm_init_rw' prior to loading the startup files.
6529 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
6530 scm_init_rdelim. Do not explicitly create/switch modules.
6531 Return SCM_UNSPECIFIED.
6532 (scm_init_rdelim): Only register `%init-rdelim-builtins'
6535 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
6536 explicitly create/switch modules. Return SCM_UNSPECIFIED.
6537 (scm_init_rw): Only register `%init-rw-builtins' procedure.
6539 * script.c (scm_shell): Evaluate the compiled switches in the
6540 current module, not in the root module.
6542 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
6544 * fluids.c (scm_c_with_fluids): Rename from
6545 scm_internal_with_fluids.
6546 (scm_internal_with_fluids): Deprecated.
6547 (scm_c_with_fluid): New.
6549 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6551 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
6553 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
6554 accessed with SCM_C[AD]R.
6556 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
6558 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
6560 * version.c (s_scm_major_version): doc fixes.
6561 (s_scm_minor_version): doc fixes.
6562 (s_scm_minor_version): new function.
6564 * version.h (scm_init_version): new function.
6566 * versiondat.h.in: add GUILE_MICRO_VERSION.
6568 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
6570 * deprecation.c (scm_init_deprecation): Renamed
6571 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
6573 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
6575 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
6576 dependent on cpp_cnvt.awk
6578 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6580 * script.c (scm_compile_shell_switches): New command line option
6581 `--use-srfi' for loading a list of SRFIs on startup.
6582 (scm_shell_usage): Added `--use-srfi' to help message.
6584 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
6586 Merged from mvo-vcell-cleanup-1-branch.
6588 The concept of vcells has been removed from Guile. With it,
6589 explicit obarrays and associated operations are gone. Use
6590 hashtables instead of obarrays.
6592 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
6593 result as variable instead of vcell. Glocs no longer point to a
6594 vcell but to a variable. Use scm_c_define instead of
6595 scm_sysintern and treat the result as a variable (which it is),
6598 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
6599 SCM_DEFVARIABLEP): Deprecated.
6600 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
6601 (variable_print): Do not print name of variable.
6602 (variable_equalp): Compare values, not vcells.
6603 (anonymous_variable_sym): Removed.
6604 (make_vcell_variable): Removed.
6605 (make_variable): New, as replacement.
6606 (scm_make_variable, scm_make_undefined_variable): Do not take name
6608 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
6610 (scm_builtin_variable): Deprecated.
6612 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
6613 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
6614 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
6615 scm_sysintern, scm_sysintern0, scm_symbol_value0,
6616 scm_string_to_obarray_symbol, scm_intern_symbol,
6617 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
6618 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
6619 Deprecated and moved to "symbols-deprecated.c".
6620 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
6621 (scm_init_symbols): Call scm_init_symbols_deprecated.
6622 * symbols-deprecated.c: New file.
6623 * Makefile.am: Added symbols-deprecated.c and related files in all
6626 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
6627 SCM_GLOBAL_VCELL_INIT): Deprecated.
6628 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
6629 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
6631 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
6634 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
6635 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
6636 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
6637 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
6638 Changed according to the `throughout' comments.
6640 * modules.h, modules.c (scm_module_system_booted_p): Changed type
6642 (scm_module_type): Removed.
6643 (the_root_module): Renamed to the_root_module_var. Now points to
6644 a variable instead of a vcell. Updated all uses.
6645 (scm_the_root_module): Return SCM_BOOL_F when module systems
6646 hasn't been booted yet.
6647 (SCM_VALIDATE_STRUCT_TYPE): Removed.
6648 (scm_post_boot_init_modules): Made static.
6649 (scm_set_current_module): Call scm_post_boot_init_modules on first
6651 (make_modules_in, beautify_user_module_x, resolve_module,
6652 try_module_autoload, module_make_local_var_x): Tacked on "_var"
6653 suffix. Now point to variables instead of vcells. Updated all
6655 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
6656 and return SCM_BOOL_F in that case.
6657 (scm_module_transformer): Likewise.
6658 (sym_module, scm_lookup_closure_module, scm_env_module): New.
6659 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
6660 (scm_eval_closure_lookup): Do not allow new definitions when
6661 `interface' flag is set.
6662 (scm_standard_interface_eval_closure): New.
6663 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
6664 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
6665 scm_c_lookup, scm_c_module_define, scm_c_define,
6666 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
6667 scm_modules_prehistory): New.
6668 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
6669 instead of scm_intern0.
6671 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
6674 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
6675 hashtable operations to maintain the keywords, not obarray ones.
6677 * init.c (scm_load_startup_files): Do not call
6678 scm_post_boot_init_modules. This is done by
6679 scm_set_current_module now.
6680 (scm_init_guile_1): Call scm_modules_prehistory. Call
6681 scm_init_variable early on.
6683 * goops.c (s_scm_sys_goops_loaded): Get
6684 var_compute_applicable_methods from scm_sym2var, not from a direct
6685 invocation of scm_goops_lookup_closure.
6687 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
6689 * gc.c: Added simple debugging hack to mark phase of GC: When
6690 activated, do not tail-call scm_gc_mark. This gives nice
6692 (scm_unhash_name): Removed.
6694 * feature.c (features): Renamed to features_var. Now points to a
6695 variable instead of a vcell. Updated all uses.
6697 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
6698 `scm_current_module_lookup_closure' which will do the right thing
6699 when the module system hasn't been booted yet.
6700 (SCM_GLOC_SYM): Removed.
6701 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
6702 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
6704 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
6705 instead of with vcells. Do not overwrite `var' with the result of
6706 the lookup, use the new `real_var' instead. Remove `var2' in
6707 exchange (which was only used with threads).
6708 (sym_three_question_marks): New.
6709 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
6711 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
6712 (scm_m_atfop): Expect the function definition to be a variable
6714 (scm_macroexp): Do not use `unmemocar', explicitely remember the
6716 (scm_unmemocopy): Removed thoughts about anti-macro interface.
6717 (scm_eval_args): Use more explicit code in the gloc branch of the
6718 atrocious struct ambiguity test. The optimizer will sort this
6720 (scm_deval_args): Likewise.
6721 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
6722 remember the symbol instead. Added some comments where
6723 scm_tc3_cons_gloc really exclusively refers to structs.
6724 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
6725 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
6726 of scm_sysintern in general.
6728 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
6731 * debug.c (s_scm_make_gloc): Only allow proper variables, no
6732 pairs. Put the variable directly in the gloc.
6733 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
6734 (scm_init_debug): Use scm_c_define instead scm_sysintern.
6736 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
6738 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
6739 scm_the_last_stack_fluid_var. It now points to a variable instead
6740 of a vcell. Updated all uses.
6741 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
6742 instead of a vcell. Updated all uses.
6744 * _scm.h: Include "variables.h" and "modules.h" since almost
6745 everybody needs them now.
6747 * root.h (scm_symhash, scm_symhash_vars): Removed.
6748 * gc.c (scm_init_storage): Do not initialize them.
6750 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
6752 * eval.c (scm_init_eval): Initialize scm_undefineds and
6755 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
6756 like the SCM_NEWCELL macro counterparts.
6758 (scm_init_storage, scm_init_gc): Moved initialization of
6759 scm_tc16_allocated from scm_init_gc to scm_init_storage.
6761 (scm_init_storage): Moved initialization of scm_undefineds and
6762 scm_listofnull to eval.c, initializion of scm_nullstr to
6763 strings.c, initializion of scm_nullvect to vectors.c.
6765 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
6766 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
6768 * init.c (scm_init_guile_1): Reordered some initializations and
6769 added dependcy information comments.
6771 * load.c (scm_init_load): Use scm_nullstr.
6773 * strings.c (scm_init_strings): Initialize scm_nullstr.
6775 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
6777 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
6779 * values.c (print_values): Print as a unreadable object, not as
6780 multiple lines. Thanks to Matthias Köppe!
6782 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
6784 * deprecation.c: Fixed copyright date.
6786 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
6787 DEPRECATION_H to SCM_DEPRECATION_H.
6789 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
6791 * guile-doc-snarf.in: Update copyright.
6792 Fix relative path bug. Thanks to Sergey Poznyakoff.
6794 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
6796 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
6797 accept open ports. Thanks to Quetzalcoatl Bradley!
6799 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6801 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
6802 has 779 primitives on startup.
6804 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
6806 * eval.c (scm_i_eval): Copy expression before passing it to
6807 SCM_XEVAL. The copy operation was removed unintendedly during my
6808 change on 2001-03-25.
6810 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
6812 from Matthias Köppe (thanks!):
6814 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
6817 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
6820 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
6822 * gc.c (scm_init_gc): Added FIXME comment.
6824 * hooks.c: Since hooks don't have a name any more, it is not
6825 necessary to include objprop.h.
6827 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
6829 (symbol_name, scm_make_hook_with_name): Removed.
6831 (scm_create_hook): Don't set the hook's name property.
6833 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
6835 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
6837 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
6839 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
6840 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
6841 FLOBUFLEN and define it unconditionally.
6843 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
6845 * gh_data.c (gh_lookup): Call gh_module_lookup with
6846 `scm_current_module ()', not `#f'.
6847 (gh_module_lookup): Expect a module instead of an obarray as first
6848 argument and do lookup in that module.
6850 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
6851 arrays. The length of array is already determined differently and
6852 scm_uniform_vector_length does not work on arrays.
6854 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
6856 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
6857 as well. "SCM (*)(...)" does not work on RedHat 7.1.
6859 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
6860 they are not used. Changed `wrong type' error into `wrong num
6861 args' error. Changed all callers.
6863 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
6864 arguments are supplied.
6866 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
6868 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
6869 describe `regexp/notbol' and `regexp/noteol' execution flags.
6871 * strop.c (scm_substring_move_x): Doc fix; nfc.
6873 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
6875 * objects.c, objects.h (scm_valid_object_procedure_p): New.
6876 (scm_set_object_procedure_x): Use it to check argument. Fix
6879 * evalext.c (scm_definedp): Fix docstring.
6881 2001-05-05 Gary Houston <ghouston@arglist.com>
6883 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
6886 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
6888 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
6889 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
6890 Change R4RS references to R5RS.
6892 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
6893 docstring source are correctly reproduced in the output (ii)
6894 we don't anymore get occasional trailing quotes. Also reorganized
6895 and commented the code a little.
6897 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
6900 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6902 * strop.c (scm_string_split): New procedure.
6904 * strop.h (scm_string_split): Added prototype.
6906 2001-05-04 Gary Houston <ghouston@arglist.com>
6908 * socket.c: define uint32_t if netdb.h doesn't. thanks to
6911 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
6913 * rw.c: Include "modules.h" and "strports.h".
6915 * net_db.h (scm_gethost): Added prototype.
6917 * deprecation.h, deprecation.c: New.
6918 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
6919 (DOT_X_FILES): Added "deprecation.x".
6920 (modinclude_HEADERS): Added "deprecation.h".
6922 * init.c: Include "deprecation.h".
6923 (scm_init_guile_1): Call scm_init_deprecation.
6925 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
6927 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
6928 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
6931 2001-04-29 Gary Houston <ghouston@arglist.com>
6933 * rw.c: new file, implementing C part of module (ice-9 rw).
6934 (scm_read_string_x_partial): moved from ioext.c
6935 (scm_init_rw): new proc.
6937 init.c: include rw.h and call scm_init_rw.
6938 Makefile.am: include rw.c and rw.h.
6940 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
6942 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
6943 know what's supposed to happen to it.
6945 * list.h (scm_list_star): deprecation expired - removed.
6947 * numbers.h (scm_dblproc): deprecation expired - removed.
6948 (SCM_UNEGFIXABLE): deprecation expired - removed.
6949 (SCM_FLOBUFLEN): deprecation expired - removed.
6950 (SCM_INEXP): deprecation expired - removed.
6951 (SCM_CPLXP): deprecation expired - removed.
6952 (SCM_REAL): deprecation expired - removed.
6953 (SCM_IMAG): deprecation expired - removed.
6954 (SCM_REALPART): deprecation expired - removed.
6955 (scm_makdbl): deprecation expired - removed.
6956 (SCM_SINGP): deprecation expired - removed.
6957 (SCM_NUM2DBL): deprecation expired - removed.
6958 (SCM_NO_BIGDIG): deprecation expired - removed.
6960 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
6961 (scm_tc_dblr): deprecation expired - removed.
6962 (scm_tc_dblc): deprecation expired - removed.
6963 (scm_tc16_flo): deprecation expired - removed.
6964 (scm_tc_flo): deprecation expired - removed.
6966 * tag.h (scm_tag): deprecation expired - removed.
6968 * tag.c: (scm_tag): deprecation expired - removed.
6970 * ioext.c: (scm_fseek): deprecation expired - removed.
6972 * ioext.h (scm_fseek): deprecation expired - removed.
6974 * gh_data.c (gh_int2scmb): deprecation expired - removed.
6976 * gh.h (gh_int2scmb): deprecation expired - removed.
6978 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
6980 * stacks.c (scm_make_stack): Fix typo in docstring.
6982 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
6984 * error.c (scm_sysmissing): deprecation expired - removed.
6986 * error.h (scm_sysmissing): deprecation expired - removed.
6989 (scm_init_gc): gc-thunk deprecation expired - removed.
6990 (scm_gc_vcell): deprecation expired - removed.
6991 (gc_async_thunk): scm_gc_vcell related code removed.
6993 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
6996 (SCM_NSTRINGP): deprecation expired - removed.
6997 (SCM_NRWSTRINGP): deprecation expired - removed.
6999 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
7002 (SCM_ICHRP): deprecation expired - removed.
7003 (SCM_ICHR): deprecation expired - removed.
7004 (SCM_MAKICHR): deprecation expired - removed.
7007 (SCM_INPORTP): deprecation expired - removed.
7008 (SCM_OUTPORTP): deprecation expired - removed.
7010 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
7012 * modules.c (scm_module_type): New.
7013 (scm_post_boot_init_modules): Initialize from Scheme value.
7014 (the_module, scm_current_module, scm_init_modules): the_module is
7016 (scm_current_module): Export to Scheme.
7017 (scm_set_current_module): Do not call out to Scheme, do all the
7018 work in C. Export procedure to Scheme. Only accept modules, `#f'
7019 is no longer valid as the current module. Only set
7020 scm_top_level_lookup_closure_var and scm_system_transformer when
7021 they are not deprecated.
7022 (scm_module_transformer, scm_current_module_transformer): New.
7024 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
7025 scm_current_module_transformer, scm_module_transformer): New.
7027 * gh_data.c: Removed FIXME comment about gh_lookup returning
7028 SCM_UNDEFINED. That's the right thing to do.
7030 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
7031 into the conditionally compiled sections.
7032 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
7033 scm_current_module_transformer instead of scm_system_transformer.
7034 * init.c (start_stack): Move initialization of
7035 scm_system_transformer to the deprecated section.
7037 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
7039 * throw.c (scm_throw): Correct docstring.
7041 2001-04-22 Gary Houston <ghouston@arglist.com>
7043 * socket.c: attempted to improve the docstrings slightly.
7045 * net_db.c: remove bogus "close" declaration.
7046 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
7047 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
7049 * net_db.h: declarations moved too.
7051 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
7053 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
7054 (VALIDATE_INET6): new macro.
7055 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
7056 inet-pton and inet-ntop.
7057 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
7058 (scm_addr_vector): use ipv6_net_to_num.
7060 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
7062 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
7063 smob number explicitly. Use SCM_TC2SMOBNUM instead.
7065 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
7066 when compiled in debug mode.
7068 (scm_gc_sweep): Only call smob's free function if it is defined.
7070 * print.c (scm_iprin1): No need to check for validity of smob
7071 type or existence of print function.
7073 * smob.[ch] (scm_smobs): Made into a fixed size global array.
7074 Resizing will not work well with preemptive threading.
7076 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
7078 (scm_make_smob_type): Extracted initialization of smob
7079 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
7080 of the critical section.
7082 (scm_smob_prehistory): Initialize all smob descriptors. By
7083 default, don't assign a smob free function: Most smob types don't
7086 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
7088 2001-04-21 Gary Houston <ghouston@arglist.com>
7090 * socket.c (FLIP_NET_HOST_128): new macro.
7091 (scm_fill_sockaddr): use new macro.
7092 (scm_addr_vector): completed IPv6 address support. added const
7093 to the address parameter.
7095 2001-04-20 Gary Houston <ghouston@arglist.com>
7097 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
7098 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
7100 (scm_addr_vector): use a switch instead of multiple if statements.
7101 Add support for IPv6 (incomplete) .
7102 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
7104 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
7106 * struct.c (scm_free_structs): Only pairs may be accessed with
7109 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7111 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
7113 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
7114 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
7115 parentheses in order to get the correct associativity.
7117 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
7119 * unif.c (scm_array_to_list): Added missing handling of arrays of
7120 bytes. Thanks to Masao Uebayashi for the bug report.
7122 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
7124 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
7127 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
7129 * procs.h (SCM_CLOSURE_FORMALS): New macro.
7131 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
7132 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
7133 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
7134 SCM_CLOSURE_FORMALS.
7136 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
7137 (scm_i_procedure_arity): Prefer stronger predicates like
7138 SCM_NULLP or SCM_FALSEP over SCM_IMP.
7140 * macros.c (macro_print): Extracted macro printing code from
7141 print.c and simplified it.
7143 (scm_macro_type): Use SCM_MACRO_TYPE;
7145 (scm_init_macros): Use macro_print for printing macros.
7147 * print.c (scm_print_opts): Improved option documentation.
7149 (scm_iprin1): Extracted printing of macros to macros.c.
7150 Simplified printing of ordinary closures.
7152 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
7153 Martin Grabmueller for the bug report.
7155 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
7157 This patch eliminates some further applications of SCM_C[AD]R to
7160 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
7161 never been applied to real pairs.
7163 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
7165 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
7167 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
7168 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
7169 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
7171 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
7174 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
7175 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
7177 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
7178 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
7179 SCM_SET{AND,OR}_CAR.
7181 2001-04-17 Gary Houston <ghouston@arglist.com>
7183 * some initial support for IPv6:
7185 * socket.c (scm_fill_sockaddr): improve the argument validation.
7186 don't allocate memory until all args are checked. instead of
7187 unconditional memset of soka, try setting sin_len to 0 if
7188 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
7189 (scm_socket, scm_connect): extend docstrings for IPv6.
7190 (scm_init_socket): intern AF_INET6 and PF_INET6.
7192 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
7194 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
7195 matches SCM_DEFER_INTS at the beginning of the function.
7197 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
7199 * gc.c (scm_igc): Unconditionally call
7200 SCM_CRITICAL_SECTION_START/END.
7202 * fluids.c (next_fluid_num): Unconditionally call
7203 SCM_CRITICAL_SECTION_START/END.
7204 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
7206 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
7207 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
7210 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
7211 Defined as nothing for the case of !defined(USE_THREADS).
7212 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
7214 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
7215 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
7217 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
7218 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
7219 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
7220 SCM_CRITICAL_SECTION_START/END.
7221 (SCM_REALLOW_INTS: Bug fix. Don't call
7222 SCM_THREAD_SWITCHING_CODE.
7223 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
7224 SCM_THREAD_SWITCHING_CODE directly.
7225 (SCM_ENTER_A_SECTION): Unconditionally use
7226 SCM_CRITICAL_SECTION_START/END. (was:
7227 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
7229 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
7231 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
7232 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
7233 allowed to explicitly set this macro via the CFLAGS variable
7236 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
7237 (SCM_THREAD_CRITICAL_SECTION_START,
7238 SCM_THREAD_CRITICAL_SECTION_END): Renamed
7239 SCM_THREAD_CRITICAL_SECTION_START/END to
7240 SCM_CRITICAL_SECTION_START/END.
7242 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
7244 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
7247 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
7248 (MISSING_BZERO_DECL): Remove the declaration.
7250 Thanks to NIIBE Yutaka.
7252 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7254 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
7255 goops module should be registered in order to work for an
7256 application which uses libguile statically linked.)
7258 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
7260 * numbers.[ch] (scm_num2long, scm_num2long_long,
7261 scm_num2ulong_long, scm_num2ulong): Argument position is an
7264 * environments.c (eval_environment_folder,
7265 import_environment_folder), gh_data.c (gh_scm2longs,
7266 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
7267 for integers and pointers, respectively.
7269 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
7270 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
7271 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
7272 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
7274 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
7275 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
7276 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
7277 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
7278 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
7279 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
7281 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
7283 * strings.c (scm_read_only_string_p): Update docstring to reflect
7284 current (non-)usage of "read only" strings.
7285 (scm_make_shared_substring): Clarify docstring by changing
7286 "semantics" to "arguments".
7288 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7290 * hooks.c (scm_make_hook, scm_make_hook_with_name),
7291 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
7294 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7296 The following changes make the documentation more consistent.
7298 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
7299 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
7300 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
7301 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
7304 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
7305 (scm_array_dimensions, scm_make_shared_array),
7306 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
7307 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
7308 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
7309 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
7310 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
7311 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
7312 macros.c (scm_makmmacro), list.c (scm_append), environments.c
7313 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
7314 @example ... @end example to @lisp ... @end lisp.
7316 * weaks.c (scm_weak_vector): Corrected docstring.
7318 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
7319 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
7320 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
7321 (scm_hashx_set_x, scm_hashx_get_handle),
7322 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
7323 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
7324 vectors.c (scm_vector_fill_x), strings.c
7325 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
7326 objprop.c (scm_set_object_properties_x):
7327 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
7328 strports.c (scm_call_with_input_string), ports.c
7329 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
7330 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
7331 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
7332 (scm_make_weak_vector,scm_weak_vector_p),
7333 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
7334 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
7335 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
7336 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
7337 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
7338 Made parameter names match documentation by renaming parameters
7339 and/or fixing docstrings.
7341 * numbers.c (scm_ash): Corrected Texinfo markup.
7343 * strop.c (scm_string_index, scm_string_rindex),
7344 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
7346 * vports.c (scm_make_soft_port), unif.c
7347 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
7348 (scm_dimensions_to_uniform_array, scm_transpose_array),
7349 (scm_array_in_bounds_p, scm_uniform_vector_ref),
7350 (scm_bit_count, scm_bit_position, scm_bit_count_star),
7351 (scm_array_to_list, scm_list_to_uniform_array),
7352 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
7353 (scm_open_input_string, scm_open_output_string),
7354 (scm_get_output_string), strop.c (scm_string_copy),
7355 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
7356 (scm_get_internal_real_time, scm_times),
7357 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
7358 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
7359 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
7360 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
7361 simpos.c (scm_system), random.c (scm_random_uniform),
7362 (scm_random_normal, scm_random_exp), ramap.c
7363 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
7364 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
7365 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
7366 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
7367 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
7368 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
7369 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
7370 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
7371 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
7372 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
7373 (scm_logand, scm_logior, scm_logxor, scm_lognot),
7374 (scm_integer_expt, scm_bit_extract, scm_logcount),
7375 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
7376 net_db.c (scm_inet_netof, scm_lnaof), modules.c
7377 (scm_interaction_environment), macros.c (scm_makacro),
7378 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
7379 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
7380 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
7381 (scm_fluid_ref), filesys.c (scm_open_fdes),
7382 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
7383 Docstring correction: `Returns' -> `Return'
7385 * gc.c (scm_set_debug_cell_accesses_x):
7386 (s_scm_gc_set_debug_check_freelist_x):
7387 * fluids.c (scm_fluid_p): Added texinfo markup.
7389 * error.c (scm_strerror): Made docstring more precise.
7391 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
7392 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
7393 (scm_symbol_p, scm_symbol_to_string), strorder.c
7394 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
7395 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
7396 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
7397 (scm_string_ci_geq_p), strop.c (scm_string_copy),
7398 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
7400 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
7402 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
7403 mode, as suggested by Michael Livshin.
7405 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
7407 * backtrace.c (display_backtrace_body): since the `print_state'
7408 variable is not used (instead its data field is used directly as
7409 `pstate'), protect it from the hungry compiler optimizations.
7410 thanks to Bill Schottstaedt for the report.
7412 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
7414 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
7415 It is only defined and used if guile is compiled with
7416 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
7417 let cells with a free_cell type tag be visible outside of the
7418 garbage collector when in debug mode.
7420 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
7422 (scm_assert_cell_valid): Use a local static variable to avoid
7425 (MARK): Only check for rogue cell pointers in debug mode. Use
7426 scm_cellp for this purpose and place all checks for rogue pointers
7427 into that function. Further, since due to conservative scanning
7428 we may encounter free cells during marking, don't use the standard
7429 cell type accessor macro to determine the cell type.
7431 (scm_cellp): Check if the cell pointer actually points into a
7434 (scm_init_gc): Initalize scm_tc16_allocated.
7436 * gc.h (GCH): Renamed to SCM_GC_H.
7438 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
7439 might be unnecessary, but I feel better this way :-)
7441 (SCM_GC_CELL_TYPE): New macro.
7443 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
7444 in guile, and it is unlikely that they will be applied to real
7447 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
7449 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
7450 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
7452 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
7453 make sure that in debug mode no free cell will ever be visible
7454 outside of the garbage collector.
7456 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
7458 * async.c (scm_asyncs_pending): Don't use != to compare SCM
7461 * async.c (scm_system_async), variable.c (scm_make_variable,
7462 scm_make_undefined_variable): Use scm_cons to create a pair.
7464 * debug.c (scm_reverse_lookup): Perform proper type checking.
7465 Remove suspicious use of SCM_SLOPPY_CONSP.
7467 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
7468 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
7469 the corresponding optimization.
7471 * eval.c (iqq): Use proper type check.
7473 (scm_m_expand_body): Remove redundant type checks.
7475 (promise_print): Don't access promise cells as pairs.
7477 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
7478 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
7479 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
7480 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
7481 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
7483 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
7484 (scm_iprin1): Use new macro predicate and accessors.
7486 * eval.h (scm_tc16_macro): Removed declaration. It is declared
7489 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
7490 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
7491 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
7492 SCM_VARIABLE_H. Even the macros that are used to inhibit
7493 including a header file twice should be in the SCM_ namespace.
7495 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
7496 properties.c (scm_primitive_property_ref,
7497 scm_primitive_property_del_x): Prefer stronger predicates like
7498 SCM_NULLP or SCM_FALSEP over SCM_IMP.
7500 * gc.c (MARK): Use proper macros to access procedure-with-setter
7501 cell elements and closure cell elements.
7503 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
7504 access free cells as pairs.
7506 (scm_unprotect_object): scm_hashq_get_handle returns #f if
7507 no hashtab entry is found.
7509 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
7510 SCM_CLR_PORT_OPEN_FLAG.
7512 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
7513 use SCM_SET_C[AD]R for uninitialized cells.
7515 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
7516 If the hashtable has no slots, return #f instead of '(). This
7517 unifies the return value with most assoc-functions.
7519 (scm_hash_fn_ref): Use proper type check.
7521 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
7522 Removed references to non-existing functions from documentation.
7524 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
7525 access keyword cell elements.
7527 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
7530 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
7532 * print.c (scm_iprlist): Added comment. Improved loop
7535 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
7538 * smob.c (scm_markcdr): Don't access smob cells as pairs.
7540 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
7542 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
7545 * variable.c (variable_print, variable_equalp, scm_variable_ref,
7546 scm_variable_set_x): Use proper macros to access variable cell
7549 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
7551 * variable.h (SCM_VARVCELL): Don't access variable cells as
7554 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
7555 added FIXME comment, removed register specifier.
7557 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
7559 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
7560 * init.c (scm_init_guile_1): Don't init goopscore module.
7562 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
7564 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
7566 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7568 * strop.c (scm_string_to_list): Fixed docstring markup.
7569 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
7570 (scm_string_downcase, scm_string_capitalize_x),
7571 (scm_string_capitalize): Rewrote and corrected docstrings.
7572 (scm_string_ci_to_symbol): Made docstring more explicit.
7574 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
7576 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
7578 (scm_call_with_values): Removed.
7579 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
7580 so that it can be exported.
7581 (scm_call_with_values): Removed.
7583 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
7584 * eval.c: Include "libguile/values.h"
7585 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
7587 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
7588 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
7589 New delcarations to support above change.
7591 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
7592 errors with last change.
7594 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
7596 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
7597 scm_i_eval): Moved the application of the system transformer from
7598 scm_i_eval to scm_primitive_eval.
7600 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
7602 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
7604 * strop.c (scm_string_index): Fix docstring line break
7607 * list.c (scm_cons_star): Fix docstring typo.
7609 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
7611 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
7612 (big2str), ports.c (scm_drain_input), read.c (scm_read,
7613 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
7614 scm_make_string, scm_string_append), strports.c (st_resize_port,
7615 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
7616 scm_makstr with calls to scm_allocate_string.
7618 * strings.[ch] (scm_allocate_string): New function.
7620 * strings.[ch] (scm_makstr): Deprecated.
7622 2001-03-18 Gary Houston <ghouston@arglist.com>
7624 * posix.c (scm_tmpnam): check that return value from tmpnam is not
7625 NULL. rewrote the docstring.
7626 (scm_mkstemp): new procedure implementing "mkstemp!".
7627 * posix.h: declare scm_mkstemp.
7629 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
7630 normally it would be found in netdb.h.
7632 2001-03-17 Gary Houston <ghouston@arglist.com>
7634 * sort.c (scm_sort): move sortvec variable to avoid a compiler
7635 warning when HAVE_ARRAYS is not defined. move len too.
7637 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
7638 (EXTRA_DOT_X_FILES): let configure set the value.
7639 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
7641 * gc.c (scm_must_malloc): changed the comment explaining when
7642 scm_must variants of malloc/free etc., should be used, based on
7643 explanation from Dirk Herrmann.
7644 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
7645 string with procedure name. use scm_must_malloc instead of malloc.
7646 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
7648 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
7649 scm_ungetc): use scm_must variants of malloc/realloc/free.
7650 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
7652 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
7654 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
7655 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
7656 scm_wrong_type_arg instead.
7658 (SCM_WNA): Deprecated.
7660 * error.[ch] (scm_wta): Deprecated.
7662 * numbers.c (s_i_log): Minor comment fix.
7664 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
7665 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
7666 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
7667 wrong-num-args or misc errors.
7669 * unif.c (scm_make_shared_array, scm_transpose_array,
7670 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
7671 Validate the rest argument (note: this is only done when guile is
7672 built with SCM_DEBUG_REST_ARGUMENT=1)
7674 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
7675 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
7677 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
7678 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
7680 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
7682 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
7683 instead of scm_wrong_num_args.
7685 * coop-threads.c: Don't include libguile/strings.h. (Was only
7686 needed for former implementation of SCM_WRONG_NUM_ARGS.)
7688 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
7689 wrong-num-args errors.
7691 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
7693 * error.[ch] (scm_error_num_args_subr): New function.
7695 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7697 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
7698 (scm_length, scm_append, scm_reverse, scm_list_ref),
7699 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
7700 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
7701 (scm_delete1_x), gc.c (scm_map_free_list),
7702 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
7703 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
7704 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
7705 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
7706 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
7707 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
7708 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
7710 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
7711 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
7712 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
7713 symbols.c (scm_symbol_interned_p), numbers.c
7714 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
7717 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
7719 * snarf.h (SCM_CONST_LONG): Deprecated.
7720 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
7722 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
7724 * numbers.c (scm_num2ulong): Check that a bignum is positive
7725 before looking at the magnitude. Correctly check for overflow
7727 (scm_num2long_long): Likewise.
7728 (scm_num2ulong_long): New.
7729 (ULONG_LONG_MAX): Define if not already defined.
7730 * numbers.h: (scm_num2ulong_long): New prototype.
7732 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7734 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
7736 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
7737 (SCM_OPOUTSTRPORTP): New predicate macros.
7738 (scm_open_input_string, scm_open_output_string),
7739 (scm_get_output_string): New prototypes.
7741 * strports.c (scm_open_input_string, scm_open_output_string),
7742 (scm_get_output_string): New procedures (SRFI-6 compliant).
7743 Made scm_tc16_strport non-static.
7745 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
7747 * macros.h (SCM_ASSYNT): Removed unused object argument from
7750 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
7751 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
7752 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
7753 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
7754 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
7755 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
7756 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
7757 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
7758 scm_m_atdispatch): Removed unused object argument from call to
7761 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
7763 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
7764 const int* to reflect that the input array of integers remains
7765 unchanged. Thanks to Brett Viren for the hint.
7767 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7769 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
7770 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
7772 (gh_scm2newstr, gh_symbol2newstr): Change call to
7773 scm_must_malloc() to malloc(), because user-free()able memory is
7776 * gc.c: Added declaration of `scm_debug_check_freelist'.
7778 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7780 * ports.c (scm_port_mode): Changed `mode' array size to 4.
7782 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
7784 * strports.c (scm_object_to_string): New procedure.
7785 (scm_strprint_obj): Deprecated.
7786 * strports.h: Reflect the changes.
7788 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
7790 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
7792 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
7793 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
7794 SCM_ASSYNT to check for correct argument types. Either use some
7795 SCM_VALIDATE_* macro or an explicit test.
7797 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
7800 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
7801 instead of calling scm_wta.
7803 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7805 * load.c (scm_primitive_load, scm_primitive_load_path),
7806 (scm_sys_search_load_path): Corrected docstrings (file ->
7809 * eval.c (scm_force): Added texinfo markup to docstring.
7810 (scm_promise_p): Renamed parameter to `obj' to match docstring.
7812 * debug-malloc.c: Reinserted #include <stdio.h>.
7814 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
7816 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
7818 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
7819 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
7820 Use SCM_LISTn instead of scm_listify.
7822 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7824 * _scm.h: Removed #include <errno.h>.
7826 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
7827 errno variable (can be a macro on some systems, for example when
7828 using linux libc with threads).
7830 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
7831 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
7832 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
7833 #include <errno.h> in these 20 out of 100 files.
7835 2001-03-10 Gary Houston <ghouston@arglist.com>
7837 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
7838 not already defined.
7840 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7842 * coop.c: Inserted #include <stdio.h>.
7844 * iselect.c: Reinserted #include <stdio.h>.
7846 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
7848 * posix.c: Replaced `#define' of __USE_XOPEN right before
7849 including unistd.h with a define of _GNU_SOURCE at the very top of
7852 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
7854 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
7855 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
7856 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
7857 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
7858 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
7859 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
7860 print.c, procprop.c, procs.c, properties.c, ramap.c,
7861 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
7862 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
7863 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
7864 Remove #include <stdio.h>
7865 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
7867 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
7869 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7871 * posix.c (scm_gethostname): Set initial name length to 256 for
7874 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7876 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
7877 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
7878 (scm_sethostname, scm_gethostname): New prototypes.
7880 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
7881 <sys/file.h>, if present.
7882 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
7883 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
7884 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
7885 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
7886 (scm_sethostname, scm_gethostname): New procedures.
7888 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
7890 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
7891 not optional (ii) "recommend" spelling correction.
7893 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7895 * ramap.c (racp): Removed optimization which caused array copying
7896 to fail if the two arrays shared storage. Re-inserted the IVDEP
7897 macros removed in the change of 2000-03-09. (Don't really have a
7898 complete grasp of what they are for, but they seem to be necessary
7899 on Crays. This needs testing!) Thanks to Miroslav Silovic.
7901 * hash.c (scm_string_hash): Don't downcase characters.
7903 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7905 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
7906 size from 277 --> 1009.
7908 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
7911 * coop-threads.c: Fixed change of 2001-03-06.
7913 * validate.h: Code formatting.
7915 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
7917 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
7918 (*.doc): Add dependency on guile-snarf.awk.in.
7920 * guile-snarf.awk.in: Neglect spaces at the end of
7921 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
7922 middle of docstrings. (To avoid the problem with gcc-2.96.)
7924 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
7926 * coop-threads.c (scm_call_with_new_thread), load.c
7927 (scm_primitive_load, scm_sys_search_load_path), random.c
7928 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
7929 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
7930 (potentially) issue a scm-misc-error or wrong-num-args error
7933 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
7934 about the expected type with the wrong-type-arg error message.
7936 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
7937 a C level bug that can't be fixed from scheme anyway.
7939 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7941 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
7942 Duplicate bindings are OK in a let* since a let* is semantically
7943 equivalent to a nested set of let:s.
7945 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7947 * print.c (scm_print_options): Fixed texinfo in docstring.
7949 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
7950 the underlying functions getservent, getprotoent or getnetent
7951 return NULL instead of signalling an error.
7953 2001-03-04 Gary Houston <ghouston@arglist.com>
7955 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
7956 taking an unexpectedly large filename for an AF_UNIX socket from
7957 bind/connect/sendto (thanks to Martin Grabmueller).
7959 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
7960 former and adjusted the latter.
7961 (scm_socket, scm_socketpair): cosmetic changes.
7962 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
7963 size_t as socklen_t substitute. don't restrict args/return values
7964 to INUM: allow full range of int or size_t.
7965 (scm_fill_sockaddr): check arguments before allocating memory, to
7966 avoid leakage. use malloc, not scm_must_malloc.
7967 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
7968 substitute. free the sockaddr structure before throwing an error.
7969 (scm_init_add_buffer): procedure removed, together with its static
7970 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
7971 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
7972 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
7973 scm_sendto): use a local buffer instead of scm_addr_buffer.
7974 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
7976 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
7977 call to detect whether recvfrom could be bothered to set the address.
7978 (scm_init_socket): don't call scm_init_addr_buffer.
7980 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
7982 * debug.c (scm_procedure_source, scm_procedure_environment),
7983 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
7984 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
7985 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
7986 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
7987 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
7988 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
7989 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
7990 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
7991 scm_array_to_list, scm_array_prototype), validate.h
7992 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
7993 scm_misc_error or scm_wrong_type_arg instead.
7995 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
7997 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7999 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
8000 (scm_sys_tag_body): Added.
8002 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
8004 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
8005 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
8006 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
8007 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
8008 options.c (scm_options), ports.c (scm_remove_from_port_table),
8009 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
8010 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
8011 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
8012 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
8015 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
8017 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
8019 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
8021 * eval.c (scm_s_duplicate_bindings): New error message.
8022 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
8024 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
8026 * eval.h (SCM_EVALIM2): New macro. Use it when a
8027 immediate, literal constant should be evaluated.
8028 * eval.c (scm_s_duplicate_formals): New error message string.
8029 (scm_c_improper_memq): New function.
8030 (scm_m_lambda): Check for duplicate arguments.
8031 (scm_ceval, scm_deval): When executing a body: only cons a new
8032 toplevel environment frame when it is different from the
8033 existing one; use EVALCAR instead of SIDEVAL so that we can properly
8034 check for empty combinations; use SCM_EVALIM2 for the same reason
8035 in the non-toplevel loop.
8036 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
8037 New labels with the meaning of their non-"nontoplevel" partners,
8038 but they are used when it is known that the body is not evaluated at
8040 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
8041 reporting for empty combinations.
8043 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
8045 * Remove dump facilities.
8046 * dump.c, dump.h: Removed.
8047 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
8048 * init.c: Remove #include "libguile/dump.h".
8049 (scm_init_guile_1): Remove scm_init_dump.
8050 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
8051 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
8052 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
8053 (scm_set_smob_dump, scm_set_smob_undump): Removed.
8055 * keywords.c: Remove #include "libguile/dump.h".
8056 (keyword_dump, keyword_undump): Removed.
8057 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
8059 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
8061 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
8062 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
8063 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
8064 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
8065 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
8066 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
8067 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
8068 to @code{} as the texinfo manual recommends, converted the
8069 examples to use a @lisp{}-environment.
8071 * strports.c (scm_eval_string): Cleaned up the docstring.
8073 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
8076 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
8077 (scm_number_to_string, scm_string_to_number, scm_number_p)
8078 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
8079 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
8080 (scm_ash): Added texinfo markup and removed obsolete @refill.
8081 (scm_gr_p): Corrected comment.
8082 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
8083 docstring) comments.
8084 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
8085 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
8086 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
8087 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
8088 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
8089 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
8090 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
8091 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
8093 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
8095 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
8096 (Obviously nobody compiles with SCM_RECKLESS defined...)
8098 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
8100 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
8102 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
8104 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
8106 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
8108 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
8109 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
8110 since use of `z' suggests that the arguments may be complex.
8112 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
8115 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
8117 * dump.c (scm_binary_write, scm_binary_read), eval.c
8118 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
8119 scm_guardian_greedy_p, scm_make_guardian), fports.c
8120 (scm_file_port_p): Minor docstring fixes.
8122 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
8124 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
8126 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
8128 (make_class_from_template): Do not bother to set the current
8129 module around the call to DEFVAR, scm_eval takes care of that.
8130 (scm_init_goops): Make scm_module_goops and
8131 scm_goops_lookup_closure permanent objects.
8133 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
8134 top level, create a fresh top-level environment for each
8135 expression instead of mutating the exisint frame. This is
8136 important when that frame is closed over.
8138 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
8139 SCM_DIGSPERLONG instead of DIGSPERLONG.
8141 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
8143 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
8144 before applying arrow procedure in `cond' and before applying
8145 receiver procedure in call-with-current-continuation.
8146 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
8147 macro. The argument is expanded more than one time.
8149 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
8150 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
8152 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
8154 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
8157 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
8159 * variable.c (scm_make_variable, scm_make_undefined_variable)
8160 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
8161 (scm_variable_bound_p), values.c (scm_values)
8162 (scm_call_with_values), unif.c (scm_bit_count)
8163 (scm_bit_set_star_x), symbols.c (scm_gentemp)
8164 (scm_gensym), strings.c (scm_string_p, scm_make_string)
8165 (scm_read_only_string_p, scm_string_length, scm_string_ref)
8166 (scm_string_set_x, scm_substring, scm_string_append), stime.c
8167 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
8168 (scm_copy_random_state, scm_random), print.c (scm_newline)
8169 (scm_write_char, scm_simple_format), debug-malloc.c
8170 (scm_malloc_stats), environments.c (scm_environment_p)
8171 (scm_environment_bound_p, scm_environment_ref)
8172 (scm_environment_fold, scm_environment_define)
8173 (scm_environment_undefine, scm_environment_set_x)
8174 (scm_environment_cell, scm_environment_observe)
8175 (scm_environment_observe_weak, scm_environment_unobserve)
8176 (scm_make_eval_environment, scm_eval_environment_p)
8177 (scm_eval_environment_set_local_x, scm_eval_environment_local)
8178 (scm_eval_environment_imported)
8179 (scm_eval_environment_set_imported_x, scm_make_import_environment)
8180 (scm_import_environment_p, scm_import_environment_imports)
8181 (scm_import_environment_set_imports_x, scm_make_export_environment)
8182 (scm_export_environment_p, scm_export_environment_private)
8183 (scm_export_environment_set_private_x)
8184 (scm_export_environment_signature)
8185 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
8186 Added texinfo markup.
8188 * ports.c (scm_drain_input): Lowercased argument to @var.
8189 (scm_current_input_port, scm_current_output_port): Filled in
8190 missing explanation.
8191 (scm_current_load_port, scm_set_current_output_port)
8192 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
8193 Added texinfo markup.
8195 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
8196 (scm_release_arbiter): Added texinfo markup to docstrings.
8197 Changed `Returns' to `Return'.
8198 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
8200 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
8202 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
8203 by doubling them to `@@'.
8205 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
8207 * numbers.c (scm_lognot), random.c (scm_random,
8208 scm_random_normal, scm_random_solid_sphere_x,
8209 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
8210 scm_random_exp), dynwind.c
8211 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
8213 * goops.c (scm_sys_initialize_object, scm_instance_p,
8214 scm_class_name, scm_class_precedence_list, scm_class_slots,
8215 scm_class_environment, scm_generic_function_name,
8216 scm_generic_function_methods, scm_method_generic_function,
8217 scm_method_specializers, scm_method_procedure, scm_make_unbound,
8218 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
8219 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
8220 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
8221 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
8222 scm_class_direct_supers, scm_class_direct_slots,
8223 scm_class_direct_subclasses, scm_class_direct_methods,
8224 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
8225 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
8226 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
8227 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
8228 scm_memoized_environment, scm_procedure_name,
8229 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
8231 (scm_class_of, scm_entity_p, scm_operator_p,
8232 scm_set_object_procedure_x, scm_object_procedure,
8233 scm_make_class_object), hooks.c (scm_make_hook_with_name,
8234 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
8235 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
8236 scm_hook_to_list), lang.c
8237 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
8238 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
8239 (scm_print_options, scm_port_with_print_state,
8240 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
8241 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
8242 scm_make_procedure_with_setter, scm_procedure), throw.c
8243 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
8244 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
8245 scm_stack_ref, scm_stack_length, scm_frame_p,
8246 scm_last_stack_frame, scm_frame_number, scm_frame_source,
8247 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
8248 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
8249 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
8250 (scm_dirname, scm_basename), dynwind.c
8251 (scm_wind_chain), read.c (scm_read_options, scm_read,
8252 scm_read_hash_extend), gc.c
8253 (scm_unhash_name), eval.c (scm_eval_options_interface,
8254 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
8255 (scm_display_error, scm_set_print_params_x,
8256 scm_display_application, scm_display_backtrace, scm_backtrace),
8257 async.c (scm_async, scm_system_async, scm_async_mark,
8258 scm_system_async_mark, scm_run_asyncs, scm_noop,
8259 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
8260 scm_mask_signals): Added docstrings.
8262 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
8264 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
8265 address of car/cdr. (Thanks to Dirk Herrmann)
8266 Use scm_sizet to obtain the length of strings.
8267 (Thanks to Matthias Koeppe)
8269 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
8271 * symbols.c (scm_mem2symbol): Put a empty statement after the
8272 next_symbol label. This is mandated by ANSI, appearantly.
8274 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
8276 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
8277 sense to compile for a specific kernel version. Do not include
8278 <asm/signal.h> while defining __KERNEL__. This hack should no
8279 longer be needed and caused problems.
8281 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
8283 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
8284 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
8285 can not deal with immediates.
8287 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
8289 * list.c (scm_list_copy): Validate the first argument.
8291 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
8293 Fix evaluator so that top-level expressions are correctly
8294 evaluated with respect to the module system.
8296 * modules.h. modules.c (scm_current_module_lookup_closure): New
8299 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
8301 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
8302 names to better reflect their meaning.
8304 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
8305 evaluated at top-level and synronize lookup closure before
8306 executing every subform.
8307 (scm_primitve_eval_x, scm_primitive_eval): New functions.
8308 (scm_eval_x, scm_eval): Reimplement in terms of
8309 scm_primitive_eval_x and scm_primitive_eval, respectively.
8311 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
8313 * macros.c (scm_macro_name, scm_macro_transformer): Use
8314 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
8317 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
8319 * dump.c (scm_store_bytes): Store data size before data.
8320 (scm_restore_bytes): Restore data size. Takes a pointer to size.
8321 * dump.h (scm_restore_bytes): Updated.
8323 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
8325 * dump.c: Use double cells for update schedule.
8327 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
8329 * ports.c (scm_unread_char): Take an optional argument.
8331 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
8333 * modules.h (scm_selected_module, scm_current_module): Renamed
8334 scm_selected_module to scm_current_module to synchronize Scheme
8336 (scm_select_module, scm_set_current_module): Likewise. Changed
8339 * ports.c (scm_port_for_each): Make a snapshot of the port table
8340 before iterating over it. The table might change while the user
8341 code is running. With the snapshot, the user can depend on the
8342 fact that each port that existed at the start of the iteration is
8343 encountered exactly once. (ice-9 popen) depends on this.
8345 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
8347 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
8349 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
8350 range checking for the size parameter. Thanks to Martin
8351 Grabmueller for the hint.
8353 (scm_makstr): Reordered string initialization to make interrupt
8354 deferring unnecessary.
8356 * vectors.c (scm_make_vector): Fixed range checking.
8358 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
8360 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
8362 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
8363 checking of the size parameter for type correctness and valid
8364 range. Thanks to Rob Browning for reporting the problem. Instead
8365 of deferring interrupts, scm_remember_upto_here_1 is used.
8367 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
8369 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
8370 (scm_dump_cell_update): Removed.
8371 (scm_dump_update): Renamed from scm_dump_object_update.
8372 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
8373 a pointer instead of returning a value.
8374 * keywords.c (keyword_undump): Updated.
8376 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
8378 * dump.c, dump.h: Modified a lot.
8379 (SCM_DUMP_COOKIE): Version 0.1
8380 (scm_dump_mark): Removed.
8381 (scm_restore_cell_object, scm_store_cell_object): New functions.
8383 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
8384 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
8385 New slots: dump, undump.
8386 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
8389 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
8390 (keyword_undump): Renamed from keyword_alloc.
8391 (scm_init_keywords): Set keyword_dump and keyword_undump.
8393 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
8395 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
8396 the deprecated SCM_DOUBLE_CELLP.
8398 * tags.h (SCM_DOUBLE_CELLP): deprecated.
8400 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
8402 * dump.c, dump.h: New files.
8403 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
8404 * init.c: #include "libguile/dump.h".
8405 (scm_init_guile_1): Call scm_init_dump.
8406 * smob.h (scm_smob_descriptor): New slots: dump_mark,
8407 dump_dealloc, dump_store, undump_alloc, undump_restore,
8409 * smob.c (scm_make_smob_type): Init the new slots.
8410 (scm_set_smob_dump, scm_set_smob_undump): New functions.
8411 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
8413 * keywords.c: #include "libguile/dump.h".
8414 (keyword_dealloc, keyword_alloc): New functions.
8415 (scm_init_keywords): Set smob_dump and smob_undump.
8417 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
8419 * vectors.c (scm_c_make_vector): New function.
8420 * vectors.h (scm_c_make_vector): Declared.
8421 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
8422 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
8423 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
8424 (scm_make_method_cache, scm_i_vector2list,
8425 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
8426 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
8427 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
8428 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
8429 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
8430 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
8431 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
8432 (scm_vector, scm_make_vector): Use scm_c_make_vector.
8434 * hashtab.c (scm_c_make_hash_table): New function.
8435 * hashtab.h (scm_c_make_hash_table): Declared.
8436 * environments.c (scm_make_leaf_environment,
8437 scm_make_eval_environment), gc.c (scm_init_storage),
8438 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
8439 Use scm_c_make_hash_table.
8441 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
8443 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
8445 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
8447 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
8450 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
8451 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
8452 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
8453 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
8454 srcprop.c (scm_source_properties, scm_set_source_properties_x,
8455 scm_source_property, scm_set_source_property_x), sort.c
8456 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
8457 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
8458 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
8461 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
8463 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
8464 really get that arg.
8466 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
8468 * goops.c (s_scm_get_keyword): Bug fix.
8470 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
8472 The following patch was sent by Martin Grabmueller. It makes sure
8473 that in case of parameter errors the correct function name is
8474 shown, and that parameter types are only checked once.
8476 * strop.c (string_copy, string_upcase_x, string_downcase_x,
8477 string_capitalize_x): New functions. Each one performs the core
8478 functionality of the corresponding scm_* function.
8480 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
8481 scm_string_downcase_x, scm_string_downcase,
8482 scm_string_capitalize_x, scm_string_capitalize): Reduced to
8483 parameter checking wrappers of the above functions.
8485 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
8487 * continuations.c, dynl.c, keywords.c, load.c: Include
8488 strings.h. Thanks to Bill Schottstaedt for the bug report.
8490 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
8492 * backtrace.c (display_header): Make sure that line and column
8493 information is shown independent of whether the port the code was
8494 read from had an associated filename. Thanks to Martin
8495 Grabmueller for providing this patch.
8497 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
8499 * fports.[ch] (scm_file_port_p): New primitive.
8501 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
8503 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
8504 These are now defined in fports.c, strports.c and vports.c.
8506 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
8507 vports.c (scm_tc16_sfport): Made variables (were macros defined in
8510 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
8511 (scm_make_sfptob): Made static. These return a type code now.
8513 fports.c (scm_init_fports), strports.c (scm_init_strports),
8514 vports.c (scm_init_vports): Create the corresponding port types.
8516 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
8517 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
8519 * init.c (scm_init_guile_1): Make sure strports are initialized
8522 * ports.[ch] (scm_make_port_type): Changed the return type to
8525 * ports.c (scm_ports_prehistory): Don't create any port types
8528 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
8529 against scm_tc16_fport directly.
8531 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
8533 * srcprop.c (scm_set_source_property_x): Fix to handle
8534 (set-source-property! <obj> 'copy <datum>) correctly.
8536 2001-01-24 Gary Houston <ghouston@arglist.com>
8538 * filesys.c (scm_link): docstring fix.
8539 * fports.h (scm_setfileno): obsolete declaration removed.
8540 * posix.c: bogus popen declaration removed.
8542 * rdelim.c: new file, split from ioext.c.
8543 * rdelim.h: new file, split from ioext.h
8544 * Makefile.am: add rdelim.c and related files.
8545 * init.c: call scm_init_rdelim. include rdelim.h.
8547 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
8549 This patch was sent by Martin Grabmueller and makes sure that
8550 parameter errors are reported correctly by the lexicographic
8551 ordering predicates.
8553 * strorder.c (string_less_p, string_ci_less_p): New functions.
8555 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
8556 functionality into string_less_p, string_ci_less_p respectively.
8557 The remaining code is just a wrapper to do the parameter
8560 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
8561 parameters and call string_less_p instead of scm_string_less_p.
8563 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
8564 Check the parameters and call string_less_ci_p instead of
8565 scm_string_ci_less_p.
8567 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
8569 This patch modifies scm_display_error to perform parameter
8570 checking. Thanks to Neil Jerram for the bug report.
8572 * backtrace.[ch] (scm_i_display_error): New function.
8574 * backtrace.c (scm_display_error): Added parameter check and
8575 extracted the core functionality into function
8576 scm_i_display_error.
8578 * throw.c (handler_message): Call scm_i_display_error to display
8581 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
8583 * eval.c (SCM_APPLY): Added # args check for application of
8584 procedures with arity 3. (Thanks to Anders Holst.)
8586 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
8588 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
8590 (SCM_OPDIRP): Deprecated.
8592 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
8595 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
8596 Instead, give an explicit error message in case the directory is
8599 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
8600 instead of SCM_OPENP and SCM_CLOSEDP.
8602 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
8604 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
8606 * eval.c (inner_eval, scm_eval): Move all real functionality into
8607 inner_eval. Avoid to copy the expression twice by inlining some
8608 code from scm_i_eval.
8610 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
8612 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
8613 now has to be the last clause, as required by R5RS. Thanks to
8614 Martin Grabmueller for the patch.
8616 2001-01-18 Gary Houston <ghouston@arglist.com>
8618 * ioext.c: further simplify scm_read_string_x_partial by defining
8621 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
8623 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
8625 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
8627 * __scm.h: Added comment about architecture and compiler
8628 properties that are required by guile.
8630 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
8631 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
8633 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
8635 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
8637 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
8638 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
8640 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
8642 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
8643 to the names in limits.h.
8645 * numbers.c (abs_most_negative_fixnum): Added.
8647 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
8648 fixnum-min) special case.
8650 (scm_big_and): Fix for negative first parameter.
8652 (scm_bit_extract): Fix for fixnum paramters.
8653 Thanks to Rob Browning for the bug report.
8655 (scm_init_numbers): Initialize abs_most_negative_fixnum.
8657 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
8659 * symbols.c (scm_symbol_bound_p): Fixed comment.
8660 Thanks to Chris Cramer.
8662 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
8664 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
8665 Thanks to Bill Schottstaedt.
8667 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
8669 from Matthias Köppe:
8671 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
8672 casts its result, so doesn't yield an lvalue per ANSI C.
8674 * goops.c (s_scm_sys_set_object_setter_x): use
8675 SCM_SET_ENTITY_SETTER.
8676 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
8678 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
8679 its result, so doesn't yield an lvalue per ANSI C.
8680 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
8681 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
8682 SCM_GC_SET_CARD_FLAGS.
8683 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
8685 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
8687 2001-01-08 Gary Houston <ghouston@arglist.com>
8689 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
8690 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
8691 socket.c (scm_recvfrom): use the new macro, plus minor docstring
8693 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
8694 for fdes. if current input port is used, check that it's a file
8697 2001-01-06 Gary Houston <ghouston@arglist.com>
8699 * ioext.c (scm_read_string_x_partial): new procedure, implements
8700 read-string!/partial.
8701 * ports.c (scm_take_from_input_buffers): new procedure used by
8702 scm_read_string_x_partial.
8703 (scm_drain_input): use scm_take_from_input_buffers.
8705 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
8707 * validate.h (SCM_VALIDATE_NUMBER): New.
8709 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
8711 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
8712 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
8713 SET_DESTROYED): new defines/macros.
8714 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
8715 (add_to_live_list): takes a `guardian_t *' now, not SCM.
8716 (guardian_print): print more info.
8717 (guardian_apply): check if the guardian is destroyed, and throw an
8718 error if so. take one more optional argument `throw_p'.
8719 (scm_guard): depending on the value of `throw_p', return a boolean
8721 (scm_get_one_zombie): remove redundant property test.
8722 (guardian_t): represent the various (currently 3, I hope nothing
8723 more gets added) boolean fields as bit flags.
8724 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
8725 (scm_destroy_guardian_x): new procedure.
8727 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
8728 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
8730 2001-01-01 Gary Houston <ghouston@arglist.com>
8732 * fports.c (fport_write): bugfix: handle short writes for
8733 unbuffered ports too. optimize the buffered case by minimizing
8734 the number of write/flush calls.
8735 (write_all): new helper procedure.
8737 The ChangeLog continues in the file: "ChangeLog-2000"