1 2003-08-30 Neil Jerram <neil@ossau.uklinux.net>
3 * script.c (scm_compile_shell_switches): Make -s switch optional
4 if file to be loaded does not begin with a `-'. (Thanks to Aaron
5 VanDevender for the patch!)
7 2003-08-30 Kevin Ryde <user42@zip.com.au>
9 * numbers.c (scm_lognot): Rewrite using ~ and mpz_com, for directness
10 and to have non-integer types rejected as per other logical funcs.
12 2003-08-28 Kevin Ryde <user42@zip.com.au>
14 * gc.h (scm_remember_upto_here_1): Revise comments on the asm form.
16 2003-08-23 Kevin Ryde <user42@zip.com.au>
18 * simpos.c (scm_system): Remove SCM_DEFER_INTS, system() should be
19 thread safe, and could take a long time too.
21 2003-08-22 Kevin Ryde <user42@zip.com.au>
23 * numbers.c (scm_difference): Correction to bignum - negative inum.
25 2003-08-14 Kevin Ryde <user42@zip.com.au>
27 * gc.h (scm_remember_upto_here_1, scm_remember_upto_here_2)
28 [__GNUC__]: Use volatile asm macros rather than a function call.
29 * gc.c (scm_remember_upto_here_1, scm_remember_upto_here_2): Undefine
30 macros while defining functions.
32 * simpos.c (getenv): Use <stdlib.h> for prototype.
33 (scm_system): In docstring, refer to status:exit-val rather than
36 2003-08-09 Kevin Ryde <user42@zip.com.au>
38 * srcprop.c (scm_source_properties): Return plist from hash if it's a
39 list set by source-properties! rather than an SRCPROPS object,
41 2003-07-29 Kevin Ryde <user42@zip.com.au>
43 * properties.c (scm_primitive_property_ref): In docstring, note
44 parameters to not-found-proc, use hyphens rather than underscores for
46 (scm_primitive_property_set_x): In docstring, VAL is the value
49 2003-07-27 Marius Vollmer <mvo@zagadka.de>
51 * print.c (scm_print_symbol_name): handle more weird characters by
52 escaping the symbol name properly. Thanks to Paul Jarc!
54 * posix.h (scm_setgroups): New prototype.
55 * posix.c (scm_setgroups): New. Thanks to Paul Jarc!
56 (scm_getgroups): Handle groups ids that don't fit into a fixnum.
57 Don't use SCM_WRITABLE_VELTS.
59 * gc.h (SCM_GC_SET_CELL_BVEC): New.
60 * gc-card.c (scm_i_init_card_freelist): Use it. Thanks to
63 * __scm.h (SCM_C_INLINE_KEYWORD): New.
64 * numbers.c: Use it in place of SCM_C_INLINE so that the code
65 compiles when SCM_C_INLINE is undefined.
67 2003-07-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
69 * __scm.h: Reformulated the architecture and compiler properties
70 in terms of properties of scm_t_bits and SCM variables rather than
71 in terms of c standard types. This is since it is not known which
72 of the standard types scm_t_bits and SCM variables will be defined
75 2003-07-24 Kevin Ryde <user42@zip.com.au>
77 * numbers.c (scm_angle): Use scm_flo0 for non-negative inum, bignum
80 2003-07-18 Kevin Ryde <user42@zip.com.au>
82 * numbers.c (scm_product): In complex * bignum, correction to
83 REAL/IMAG fetch, x is the complex, not y.
85 2003-07-13 Mikael Djurfeldt <djurfeldt@nada.kth.se>
87 * numbers.c (scm_odd_p, scm_even_p): Bugfix: Treat result of
88 scm_inf_p test as Scheme values.
89 (scm_sum): Bugfix: Normalize bignum created from a negative bignum
91 Use GNU indentation style.
93 2003-07-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
95 * values.c (scm_values): Build lists of length 1 by using
96 scm_list_1 instead of using scm_cons.
98 2003-07-10 Kevin Ryde <user42@zip.com.au>
100 * deprecation.c (scm_c_issue_deprecation_warning_fmt): Add va_end.
101 * list.c (scm_list_n): Ditto.
103 * gc-malloc.c (scm_gc_realloc): Define "ptr" at start of function.
105 2003-07-08 Matthias Koeppe <mkoeppe@merkur.math.uni-magdeburg.de>
107 * tags.h (scm_t_bits, scm_t_signed_bits, etc): Avoid solaris empty
108 defines of INTPTR_MAX and UINTPTR_MAX, combine conditionals for
109 scm_t_bits and scm_t_signed_bits to avoid any chance of one and not
110 the other using intptr_t.
112 2003-07-08 Kevin Ryde <user42@zip.com.au>
114 * numbers.c (scm_make_polar): Use sincos, when available.
115 (scm_magnitude): Use hypot.
117 * ports.c (scm_char_ready_p, scm_peek_char): In docstrings, don't use
118 @footnote since it doesn't go through to guile-procedures.txt.
120 * threads.c (scm_call_with_new_thread): In docstring, use "( )"
121 outside @var to quieten makeinfo, and use @code.
123 2003-07-06 Han-Wen Nienhuys <hanwen@cs.uu.nl>
125 * gc-malloc.c (decrease_mtrigger): new function
126 (increase_mtrigger): new function, separate debug registering and
127 mtrigger administration.
128 (scm_gc_realloc): bugfix: do mtrigger administration before the
129 actual realloc, for the realloc might invalidate a GC-d segment of
130 memory. Thanks to Sam Hocevar for pointing this out.
131 (scm_gc_realloc): use scm_malloc_reregister instead of
132 unregistering and registering in sequence.
134 2003-07-03 Han-Wen Nienhuys <hanwen@cs.uu.nl>
136 * __scm.h (SCM_ASSERT): change "else" expansion to "do { } while (0)"
138 2003-07-02 Han-Wen Nienhuys <hanwen@cs.uu.nl>
140 * __scm.h (SCM_ASRTGO): add "else" to macro expansions with if
143 2003-06-29 Marius Vollmer <mvo@zagadka.de>
145 * deprecated.h (SCM_OPDIRP, scm_fport, scm_option, scm_srcprops,
146 scm_srcprops_chunk, scm_info_frame, scm_stack, scm_array,
147 scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_FUNC_NAME, SCM_WTA,
148 RETURN_SCM_WTA, SCM_VALIDATE_NUMBER_COPY,
149 SCM_VALIDATE_NUMBER_DEF_COPY, SCM_VALIDATE_OPDIR): Re-added from
150 the release_1_6 branch.
152 2003-06-25 Stefan Jahn <stefan@lkcc.org>
154 * continuations.c: Redeclaration of getcontext() via the
155 __asm__ ("getcontext") directive.
157 * continuations.h: Include <ucontext.h> instead of
160 2003-06-21 Kevin Ryde <user42@zip.com.au>
162 * numbers.c (_GNU_SOURCE): #define, to get C99 things.
163 (scm_asinh, scm_acosh, scm_atanh, scm_truncate, $asinh, $acosh,
164 $atanh, truncate): Use C library asinh, acosh, atanh and trunc, when
166 (scm_inexact_to_exact): Expand isfinite to its definition !xisinf.
167 (isfinite): Remove, conflicts with C99 isfinite().
169 2003-06-19 Marius Vollmer <mvo@zagadka.de>
171 * deprecated.h, deprecated.c (scm_strhash, scm_sym2ovcell_soft,
172 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
173 scm_symbol_value0, scm_string_to_obarray_symbol scm_intern_symbol,
174 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
175 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp): Re-added from
176 the release_1_6 branch.
178 2003-06-14 Stefan Jahn <stefan@lkcc.org>
180 * threads.h: Redefined scm_getspecific() and scm_setspecific()
181 to be functions instead of macros.
183 * threads.c: Conditionalized inclusion of <sys/time.h> and
185 (scm_getspecific, scm_setspecific): Made these two function
186 real part of the API.
188 * posix.c (s_scm_putenv): Added some code to make a
189 (putenv "FOO="), i.e. setting an empty string, work also on
190 Win32 systems. Thanks to Kevin Ryde for the proposal.
192 2003-06-12 Kevin Ryde <user42@zip.com.au>
194 * posix.c (scm_putenv): Free temporary ptr in mingw unset. Add
195 freebsd to comment about need to use unsetenv.
197 2003-06-02 Marius Vollmer <mvo@zagadka.de>
199 * ports.c (scm_peek_char): Safe the column of the port around the
200 getc/ungetc calls. Thanks to Dr. Peter Ivanyi!
202 2003-06-07 Kevin Ryde <user42@zip.com.au>
204 * tags.h: Use inttypes.h and stdint.h when available, for INTPTR_MAX
205 and friends required by scm_t_bits setups.
207 2003-06-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
209 * tags.h (scm_tc2_int): Added.
211 * tags.h (scm_tc3_int_1, scm_tc3_int_2): Expressed in terms of
214 * tags.h (scm_tcs_cons_imcar, scm_tcs_cons_nimcar, scm_tcs_struct,
215 scm_tcs_closures): Hard coded values replaced by symbolic ones.
217 2003-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
219 * eval.c: Partially undid my patch from 2003-05-31. This patch
220 caused the segfault referenced in the previous changelog entry.
222 2003-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
224 * tags.h: Fixed comment about the immediate type code layout.
226 * eval.c: Fixed handling of non-special instructions. Without
227 this patch, guile will segfault on (#\0) and similar instructions.
229 2003-06-05 Kevin Ryde <user42@zip.com.au>
231 * numbers.c (scm_max, scm_min): For inum, bignum and real, if other
232 operand is NaN, then return NaN. Also avoid passing NaN to mpz_cmp_d.
234 * read.c (scm_input_error): Pass arg list parameter to scm_error_scm,
235 rather than SCM_EOL. Needed by "Unknown # object" case in scm_lreadr.
237 2003-06-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
239 * __scm.h, gc-card.c (SCM_DEBUG_DEBUGGER_SUPPORT,
240 SCM_DEBUG_DEBUGGING_SUPPORT): Renamed macro
241 SCM_DEBUG_DEBUGGER_SUPPORT to SCM_DEBUG_DEBUGGING_SUPPORT and
242 generalized it to apply not only to C level functions but also to
243 scheme level functions.
245 * debug.c, debug.h, eval.c (make-iloc, scm_make_iloc, iloc?,
246 scm_iloc_p, dbg-make-iloc, scm_dbg_make_iloc, dbg-iloc?,
247 scm_dbg_iloc_p): Moved functions scm_make_iloc, scm_iloc_p to
248 eval.c, made them available under SCM_DEBUG_DEBUGGING_SUPPORT == 1
249 only and renamed them to scm_dbg_make_iloc, scm_dbg_iloc_p,
252 * deprecated.h, eval.c, eval.h (SCM_ILOC00, SCM_IDINC,
253 SCM_IDSTMSK): Deprecated. The macro definitions are moved from
254 eval.h into eval.c and a copy is placed into deprecated.h.
256 * eval.c, eval.h (SCM_MAKE_ILOC): Removed from eval.h and placed
257 into eval.c. This definition was not part of the API in any
258 officially released version of guile and thus does not need to go
259 through a phase of deprecation.
261 2003-06-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
263 * deprecated.c, deprecated.h, eval.c, eval.h (scm_s_expression,
264 scm_s_test, scm_s_body, scm_s_bindings, scm_s_variable,
265 scm_s_clauses, scm_s_formals): Deprecated. In eval.c the
266 definitions are make static and renamed from scm_s_xxx to s_xxx.
267 In deprecated.c the original definitions are copied.
269 * deprecated.h, eval.c, eval (SCM_EVALIM2, SCM_EVALIM, SCM_XEVAL,
270 SCM_XEVALCAR): Deprecated. The macro definitions are moved from
271 eval.h into eval.c and a copy (slightly modified to work in user
272 code) is placed into deprecated.h.
274 * eval.c: Use the local static s_xxx definitions instead of the
275 scm_s_xxx definitions throughout.
277 2003-06-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
279 This set of patches separates the representation of the cxr family
280 of functions (car, cdr etc.) from the dsubr family of functions
281 (i. e. functions that take a double precision floating point
282 argument). Further, the algorithm for handling the cxr function
285 * eval.c (SCM_CEVAL, SCM_APPLY, scm_trampoline_1), numbers.c
286 (scm_asinh, scm_acosh, scm_atanh, scm_truncate, scm_round, floor,
287 ceil, sqrt, fabs, exp, log, sin, cos, tan, asin, acos, atan, sinh,
288 cosh, tanh), objects.c (scm_class_of), procprop.c
289 (scm_i_procedure_arity), ramap.c (scm_array_map_x), tags.h
290 (scm_tc7_dsubr, scm_tcs_subrs): Introduce scm_tc7_dsubr as new
291 typecode for the dsubr family of functions.
293 * ramap.c (ramap_cxr, ramap_dsubr): Renamed ramap_cxr to
296 * eval.c (SCM_CEVAL, SCM_APPLY, call_cxr_1), pairs.c
297 (scm_init_pairs): Make use of the (now usable) second cell element
298 of a scm_tc7_cxr function to implement the cxr family of functions
301 2003-05-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
303 * eval.c (SCM_CEVAL, SCM_APPLY, scm_trampoline_0,
304 scm_trampoline_1, scm_trampoline_2): Postpone error cases to the
305 end of an if-else-if-sequence of checks.
307 2003-05-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
309 * eval.c (SCM_CEVAL): Improved readability of call-with-values
310 execution. Generalize apply_closure to apply_proc and use that
311 for call-with-values.
313 2003-05-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
315 * eval.c (SCM_CEVAL): Avoid one level of indirection when applying
318 2003-05-30 Stefan Jahn <stefan@lkcc.org>
320 * posix.c (s_scm_putenv): Use the new HAVE_UNSETENV
321 appropriately for mingw32 hosts.
323 * numbers.h: Defining copysign(), isnan() and finite() to
324 be prefixed by a single '_' for mingw32 hosts.
326 2003-05-30 Kevin Ryde <user42@zip.com.au>
328 * numbers.c (z_negative_one): New variable.
329 (scm_init_numbers): Initialize it.
330 (scm_logcount): Use it and mpz_hamdist to count zeros for negatives.
332 2003-05-29 Stefan Jahn <stefan@lkcc.org>
334 * win32-dirent.c: Use malloc() instead of scm_malloc().
336 * stime.c (s_scm_strftime): Add a type cast to avoid compiler
339 * posix.c (s_scm_putenv): Disable use of unsetenv() for the
342 * modules.c (s_scm_module_import_interface): Renamed local
343 variable interface to _interface. Seems like 'interface'
344 is a special compiler directive for the mingw32 compiler.
346 * mkstemp.c: Provide prototype to avoid compiler warning.
348 * load.c (s_scm_search_path): Fixed absolute and relative
349 path detections for native Windows platforms.
351 * gc.h, threads.h: Export some more symbols using SCM_API (necessary
352 to build on mingw32).
354 * gc-freelist.c ("s_scm_map_free_list",
355 "s_scm_gc_set_debug_check_freelist_x"): Fixed use of FUNC_NAME.
357 * fports.c (fport_fill_input): Disable use of
358 fport_wait_for_input() on Win32 platforms.
360 * filesys.c (s_scm_basename): Fixed __MINGW32__ code.
362 * Makefile.am: Modified some rules for cross compiling.
364 2003-05-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
366 * eval.c (SCM_CEVAL): In case of an application, all checks for a
367 proper function object and the correct number of arguments are now
368 performed in the application part of SCM_CEVAL.
370 (scm_badformalsp): Removed.
372 2003-05-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
374 * deprecated.c (scm_read_and_eval_x): Fixed C99-ism.
376 2003-05-22 Mikael Djurfeldt <djurfeldt@nada.kth.se>
378 * num2integral.i.c (NUM2INTEGRAL): Avoid warning about conditional
379 always being false by inserting preprocessor conditional. (Thanks
382 * __scm.h (SCM_STACK_PTR): New macro. (Cast argument through
383 (void *) in order to avoid an aliasing warning; thanks to Bruce
386 * stackchk.h (SCM_STACK_OVERFLOW_P): Use SCM_STACK_PTR.
388 * threads.c (suspend, launch_thread, scm_threads_mark_stacks): Use
391 * threads.c (scm_threads_mark_stacks): Bugfix: Changed
392 thread->base --> t->base.
394 * eval.c (SCM_CEVAL): Don't cast argument of SCM_STACK_OVERFLOW_P.
396 2003-05-20 Marius Vollmer <marius.vollmer@uni-dortmund.de>
398 * deprecated.h, deprecated.c (scm_makstr, scm_makfromstr,
399 scm_variable_set_name_hint, scm_builtin_variable,
400 scm_internal_with_fluids, scm_make_gsubr,
401 scm_make_gsubr_with_generic, scm_create_hook, SCM_LIST0,
402 SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5, SCM_LIST6,
403 SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify, scm_sloppy_memq,
404 scm_sloppy_memv, scm_sloppy_member, scm_read_and_eval_x,
405 scm_subr_entry, SCM_SUBR_DOC, scm_make_subr,
406 scm_make_subr_with_generic, scm_make_subr_opt,
407 scm_call_catching_errors, scm_make_smob_type_mfpe,
408 scm_set_smob_mfpe, scm_strprint_obj, scm_read_0str, scm_eval_0str,
409 SCM_CHARS, SCM_UCHARS, SCM_LENGTH): Re-added from the release_1_6
410 branch. Some have been slightly rewritten.
411 (scm_i_object_chars, scm_i_object_length): New, to support
412 SCM_CHARS, SCM_UCHARS, and SCM_LENTH.
414 2003-05-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
416 * eval.c (scm_m_do, unmemocopy, SCM_CEVAL): Reversed order of
417 names and inits in the memoized code of do.
419 2003-05-19 Mikael Djurfeldt <djurfeldt@nada.kth.se>
421 * c-tokenize.lex (yyget_lineno, yyget_in, yyget_out, yyget_leng,
422 yyget_text, yyset_lineno, yyset_in, yyset_out, yyget_debug,
423 yyset_debug, yylex_destroy): Added prototypes (otherwise we'll get
424 a compilation error if error-on-warning is enabled).
427 2003-05-17 Marius Vollmer <mvo@zagadka.de>
429 * c-tokenize.lex: Gobble up complete lines after a '#'. This
430 removes preprocessor directives from the snarfage that might
431 otherwise confuse us. These directives appear when compiling with
434 2003-05-16 Han-Wen Nienhuys <hanwen@cs.uu.nl>
436 * ChangeLog: add my surname
438 * srcprop.c (scm_finish_srcprop): use
439 scm_gc_register_collectable_memory()
440 (scm_make_srcprops): idem.
442 2003-05-14 Han-Wen Nienhuys <hanwen@cs.uu.nl>
444 * gc-malloc.c (scm_gc_register_collectable_memory): avoid
445 wrap-around for scm_mtrigger
446 (scm_gc_register_collectable_memory): abort on overflowing
449 2003-05-13 Kevin Ryde <user42@zip.com.au>
451 * numbers.c (xmpz_cmp_d): New macro, handling infs if gmp doesn't.
452 (scm_num_eq_p, scm_less_p, scm_max, scm_min): Use it.
454 2003-05-12 Mikael Djurfeldt <djurfeldt@nada.kth.se>
456 * backtrace.c (scm_display_error_message): Introduced fancy
457 printing with max level 7 and length 10. (Purpose: avoid printing
458 gigantic objects in error messages.)
460 * print.c, print.h (scm_i_port_with_print_state): New function.
462 * print.c (scm_iprin1, scm_printer_apply,
463 scm_port_with_print_state): Use scm_i_port_with_print_state.
464 (scm_simple_format): Modified not to destroy print states.
465 (print_state_mutex): New mutex.
466 (scm_make_print_state, scm_free_print_state, scm_prin1):
467 Lock/unlock print_state_mutex.
469 * deprecated.h (SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK):
470 Use current names in definitions.
472 2003-05-10 Kevin Ryde <user42@zip.com.au>
474 * numbers.c (scm_num_eq_p, scm_less_p): Don't pass NaN to mpz_cmp_d.
476 * numbers.c (scm_integer_length): On negative bignums, adjust
477 mpz_sizeinbase to account for it looking at absolute value where we
478 want ones-complement.
480 * numbers.c (scm_gcd): In bignum/inum, don't pass yy==0 to mpz_gcd_ui
481 since we're only using the ulong return value, and x might not fit.
483 2003-05-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
485 * eval.c, eval.h, read.c, read.h (scm_sym_dot): Moved from eval to
486 read. This will allow to make the definition in read.c static.
488 2003-05-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
490 * eval.c, eval.h, evalext.c, evalext.h (scm_m_undefine): Moved
491 from evalext to eval. This will allow to make some of the
492 definitions in eval.c static.
494 2003-05-06 Kevin Ryde <user42@zip.com.au>
496 * numbers.c (scm_difference): In inum - bignum, handle negative inum.
497 (scm_logcount): Use mpz_com, not mpz_neg.
499 2003-05-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
501 The purpose of this patch is to make guile's internal memoizers
502 distinguishable from memoizing macros created on the scheme level
503 or from user provided primitive memoizing macros. The reason is,
504 that the internal memoizers are the only ones that are allowed to
505 transform their scheme input into memoizer byte code, while all
506 other memoizing macros may only transform scheme code into new
509 To achieve this, a new macro type 'builtin-macro!' is introduced.
510 Currently, 'builtin-macro!'s are handled as memoizing macros, but
511 this will change when the memoizer and executor are separated.
513 * macros.[ch] (scm_i_makbimacro): New.
515 * macros.h (SCM_BUILTIN_MACRO_P): New.
517 * macros.c (macro_print, scm_macro_type): Support builtin-macro!s.
519 * eval.c, goops.c: All of guile's primitive memoizing macros are
520 primitive builtin-macros now.
522 * eval.c (scm_macroexp, SCM_CEVAL): Make sure the primitive
523 builtin-macros are handled equally to memoizing macros.
525 2003-05-04 Marius Vollmer <mvo@zagadka.de>
527 * throw.c (scm_ithrow): Remove "asm volatile" hack. It used to
528 work around a bug in GCC 2.95.2 but is now a bug in itself.
530 2003-05-02 Marius Vollmer <mvo@zagadka.de>
532 * deprecated.h (scm_rstate, scm_rng, SCM_SLOPPY_CONSP,
533 SCM_SLOPPY_NCONSP, scm_tc7_ssymbol, scm_tc7_msymbol,
534 scm_tcs_symbols): New.
536 2003-04-30 Marius Vollmer <marius.vollmer@uni-dortmund.de>
538 * deprecated.h, deprecated.c (scm_protect_object,
539 scm_unprotect_object, SCM_SETAND_CAR, SCM_SETOR_CAR,
540 SCM_SET_AND_CDR, SCM_SET_OR_CDR, SCM_FREEP, SCM_NFREEP,
541 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
542 SCM_GCCDR, scm_remember, scm_the_root_module, scm_make_module,
543 scm_ensure_user_module, scm_load_scheme_module, scm_port,
544 scm_ptob_descriptor, scm_port_rw_active,
545 scm_close_all_ports_except): New.
547 * ports.c (scm_c_port_for_each): New function, mostly copied from
549 (scm_port_for_each): Reimplemented using scm_c_port_for_each.
550 * ports.h (scm_c_port_for_each): New prototype.
552 2003-04-28 Mikael Djurfeldt <djurfeldt@nada.kth.se>
554 * eval.c (scm_m_atdispatch): Removed until actually needed. (This
555 macro was introduced in anticipation of GOOPS method compilation
558 * goops.c: Removed binding of @dispatch.
560 2003-04-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
562 * eval.c, goops.c (@dispatch, @slot-ref, @slot-set!): Move the
563 instructions that bind the macros on the scheme level back to
564 goops.c in order to make sure again that the bindings go into the
565 (oop goops) module and are not visible from the outside.
567 2003-04-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
569 * eval.c: Non functional change: Separated R5RS and non-R5RS
570 macros into different sections of the file and ordered the
571 memoizers alphabetically.
573 2003-04-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
575 * eval.c (scm_ilookup): Rewritten to improve readability.
577 2003-04-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
579 * eval.c (scm_i_call_closure_0, call_closure_1, call_closure_2):
580 Partially reverted patch from 2003-04-23 in oder to find a better
581 compromise between readability and debuggability.
583 2003-04-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
585 * eval.c, eval.h, goops.c, goops.h (scm_m_atslot_ref,
586 scm_m_atslot_set_x, scm_m_atdispatch): Move the declarations and
587 definitions of the special goops memoizers from goops.[ch] to
588 eval.[ch]. Hmm... it seems that scm_m_atdispatch is not used
591 2003-04-24 Mikael Djurfeldt <mdj@kvast.blakulla.net>
593 * ports.c, ports.h (scm_i_port_table_mutex): New mutex.
595 * fports.c (scm_evict_ports): Lock/unlock scm_i_port_table_mutex.
597 * ports.c (scm_close_port, scm_flush_all_ports): Ditto.
599 * ioext.c (scm_fdes_to_ports): Ditto.
601 * vports.c (scm_make_soft_port): Changed SCM_DEFER/ALLOW_INTS into
602 lock/unlock scm_i_port_table_mutex.
604 * strports.c (scm_mkstrport): Ditto.
606 * ports.c (scm_void_port, scm_port_for_each): Ditto.
608 * fports.c (scm_fdes_to_port): Ditto.
610 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
612 This set of patches contains no functional changes, only debatable
613 minor stylistic ones. Still, in order to prepare a patch between
614 my local copy and the CVS version, I decided to submit the changes
615 below. Then, the patch will hopefully only contain relevant
618 * eval.c (iqq): Added const specifier.
620 * eval.c (scm_trampoline_0, scm_trampoline_1, scm_trampoline_2):
621 Use NULL instead of 0 to indicate that a pointer is returned.
622 Removed some misleading 'fall through' comments.
624 * eval.c (scm_i_call_closure_0, call_closure_1, call_closure_2):
625 Split up long expressions into smaller ones to be more debugging
628 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
630 * eval.h (SCM_ENTER_FRAME_HDLR, SCM_APPLY_FRAME_HDLR,
631 SCM_EXIT_FRAME_HDLR): Use SCM_PACK to convert data to a SCM value
632 rather than casting to SCM.
634 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
636 * sort.c, pairs.h: Removed unnecessary includes.
638 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
640 * sort.c: Replaced hand-made trampline code by the new official
641 mechanism from eval.c. This fixes a segfault in the new test file
644 (quicksort, compare_function, scm_restricted_vector_sort_x,
645 scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
646 scm_merge_list_step, scm_sort_x, scm_sort, scm_merge_vector_x,
647 scm_merge_vector_step, scm_stable_sort_x, scm_stable_sort,
648 scm_sort_list_x, scm_sort_list): Use trampoline mechanism from
651 (subr2less, lsubrless, closureless, applyless, scm_cmp_function,
654 (compare_function): Added.
656 * sort.c (quicksort, SWAP, stack_node): Replaced pointer
657 arithmetics with index arithmetics. Changed quicksort to work on
658 an array of SCM values instead of an array of characters. Avoid
659 bytewise copying of SCM elements. Avoid allocating memory on the
660 stack with alloca. Fixed some comments.
662 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
664 * eval.c (EXTEND_ENV): Eliminated.
666 (unmemocopy, SCM_CEVAL, SCM_APPLY): Use SCM_EXTEND_ENV instead of
669 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
671 * __scm.h (SCM_DEBUG_DEBUGGER_SUPPORT): New compile-time option.
673 * gc.card.c (scm_gc_marked_p): Fixed compiler warning when
674 compiling with SCM_DEBUG==1 by moving definition behind prototype.
676 * gc.card.c (scm_dbg_t_list_cell, scm_dbg_t_double_cell,
677 scm_dbg_gc_marked_p, scm_dbg_gc_get_card, scm_dbg_gc_get_bvec,
678 scm_t_list_cell_struct, scm_t_list_cell, scm_t_double_cell,
679 scm_gc_marked_p, scm_gc_get_card, scm_gc_get_bvec): Fixed
680 functions such that they check if the object is a non-immediate.
681 Further, renamed identifiers to use the scm_dbg_ prefix and made
682 their inclusion into the lib dependent of the
683 SCM_DEBUG_DEBUGGER_SUPPORT compile time option.
685 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
687 * __scm.h: Fixed comment about the SCM_DEBUG_TYPING_STRICTNESS
690 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
692 * list.c (scm_ilength, scm_last_pair), unif.c (l2ra): Prefer
693 !SCM_CONSP over SCM_NCONSP. Now, guile itself does not include
694 any calls to SCM_NCONSP any more.
696 * unif.c (l2ra): Eliminate redundant check.
698 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
700 * list.c (scm_cons_star), ramap.c (scm_ra_sum, scm_ra_product,
701 scm_array_map_x), unif.c (l2ra): Prefer !SCM_NULLP over
702 SCM_NNULLP. Now, guile itself does not include any calls to
705 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
707 * eval.c (unmemocopy, SCM_APPLY, scm_map, scm_for_each,
708 scm_copy_tree): Place assignment expressions which are part of
709 other expressions into an expression of their own.
711 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
713 * goops.c (TEST_CHANGE_CLASS, scm_sys_initialize_object): Don't
714 compare SCM values with !=.
716 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
718 * eval.c, eval.h, evalext.c, evalext.h (scm_sym_setter,
719 scm_m_generalized_set_x, scm_init_evalext): Move the declaration
720 and definition of the memoizer for the generalized set! macro from
721 evalext.[ch] to eval.[ch]. Use the SCM_SYNTAX snarfer macro to
722 define the macro object.
724 * eval.c, eval.h (s_set_x, scm_s_set_x, scm_m_set_x,
725 scm_m_generalized_set_x): Since now scm_s_set_x is only used in
726 eval.c, it is made static and renamed to s_set_x.
728 * evalext.c (scm_defined_p, scm_m_undefine): Prefer !SCM_<foo>
731 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
733 * eval.c, root.h (scm_undefineds, SCM_NUM_PROTECTS, undefineds,
734 scm_init_eval): Made scm_undefineds static in eval.c, renamed it
735 to undefineds and registered the object as a permanent object.
737 * eval.c, eval.h (scm_f_apply, scm_init_eval): Made scm_f_apply
738 static in eval.c, renamed it to f_apply and registered the object
739 as a permanent object.
741 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
743 * eval.c (SCM_BIT7, SCM_BIT8, unmemocopy, SCM_CEVAL): Renamed
744 file-local macro SCM_BIT8 to SCM_BIT7, which is more appropriate.
746 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
748 * numbers.c (scm_logtest): Fixed argument bug in the call to
749 mpz_and, which showed up when compiling with SCM_DEBUG defined.
751 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
753 * gc-card.c (scm_i_sweep_card, scm_i_init_card_freelist): Fixed
754 type errors that showed up when compiling with SCM_DEBUG defined.
756 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
758 * continuations.c, continuations.h, eval.c, eval.h, extensions.c,
759 gsubr.c, guile.c, init.c, read.c, root.c, root.h, stackchk.h,
760 throw.c: Removed uses of DEBUG_EXTENSIONS and DYNAMIC_LINKING to
761 fix compile errors with --disable-deprecated.
763 2003-04-17 Rob Browning <rlb@defaultvalue.org>
765 * numbers.c (scm_integer_expt): fix case where we were declaring
766 vars in the middle of a statement block. Thanks to Thamer
769 2003-04-17 Mikael Djurfeldt <djurfeldt@nada.kth.se>
771 * goops.c (TEST_CHANGE_CLASS): Update variable class after class
774 * eq.c (scm_eqv_p): Turned into a primitive generic.
776 2003-04-16 Rob Browning <rlb@defaultvalue.org>
778 * gc_os_dep.c: Added patch for UnixWare and OpenUNIX support.
779 Thanks to Boyd Gerber.
780 Added check for __arm__ in addition to arm for LINUX and copied
781 __s390__ defines from upstream libgc. Thanks to James Treacy for
782 reporting the problems.
784 * numbers.c (PTRDIFF_MIN): use SCM_CHAR_BIT.
786 * socket.c: use SCM_CHAR_BIT.
788 * random.c (scm_c_random_bignum): use SCM_CHAR_BIT.
790 * num2integral.i.c (NUM2INTEGRAL): use SCM_CHAR_BIT.
792 2003-04-16 Mikael Djurfeldt <mdj@kvast.blakulla.net>
794 * feature.c (scm_init_feature): Always add threads feature.
796 2003-04-15 Mikael Djurfeldt <djurfeldt@nada.kth.se>
798 * goops.c (scm_sys_fast_slot_ref): Use SCM_SLOT instead of
799 scm_at_assert_bound_ref. (We don't want the unbound check. See
800 oop/goops/active-slot.scm.)
802 2003-04-14 Rob Browning <rlb@defaultvalue.org>
804 * tags.h: scm_t_intptr should have been intptr_t.
806 2003-04-13 Rob Browning <rlb@defaultvalue.org>
808 * __scm.h (SCM_FLUSH_REGISTER_WINDOWS): don't just rely on "sparc"
810 #if defined (sparc) || defined (__sparc__) || defined (__sparc)
811 as gc_os_dep.c suggests is appropriate.
813 * goops.c (prep_hashsets): make static to match prototype.
814 (scm_sym_args): SCM_SYMBOL -> SCM_GLOBAL_SYMBOL. Thanks to Albert
817 * c-tokenize.lex: remove trailing comma from enum. Thanks to
820 * gc_os_dep.c: add NetBSD powerpc config info. Thanks to Thomas
823 2003-04-13 Mikael Djurfeldt <djurfeldt@nada.kth.se>
825 * goops.c (scm_sys_prep_layout_x): Instance allocation is now
826 indicated through extra fields in getters-n-setters.
827 (scm_add_slot): Adapted to new format of getters_n_setters slot.
828 (Thanks to Andy Wingo.)
830 2003-02-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
832 * gc-segment.c: add comment
834 2003-04-07 Rob Browning <rlb@defaultvalue.org>
836 * debug.h: change "id" arg name to "info_id" to avoid objective-c
839 * num2integral.i.c (NUM2INTEGRAL): fix bug pointed out by Mikael
840 and add regression test to standalone/.
842 2003-04-06 Rob Browning <rlb@defaultvalue.org>
844 * strings.c (scm_mem2string): use memcpy rather than by-hand loop.
845 Thanks to Dale P. Smith.
847 * random.c: #include gmp.h.
848 (scm_c_random_bignum): normalize result on return.
850 * init.c: #include gmp.h.
852 * numbers.h: remove the gmp.h #include (not needed now).
854 * posix.h: change occurences of "id" to something else so we don't
855 cause trouble when included via objective-c (can't hurt, might
856 help). Still have usage in debug.h, though.
858 2003-04-06 Mikael Djurfeldt <djurfeldt@nada.kth.se>
860 * random.c (scm_c_random_bignum): Don't generate a random number
861 equal to m (the second argument of scm_c_random_bignum); only
862 generate numbers in the range 0 <= r < m.
863 (scm_c_default_rstate): Use SCM_VARIABLE_REF to access
864 scm_var_random_state.
866 * num2integral.i.c (INTEGRAL2BIG): Put negation of n inside then
869 2003-04-05 Rob Browning <rlb@defaultvalue.org>
871 * modules.c (scm_module_import_interface): move declaration of
872 uses before any code.
874 2003-04-05 Mikael Djurfeldt <djurfeldt@nada.kth.se>
876 * Makefile.am (scmconfig.h): Look for config.h in top_builddir,
879 * hashtab.c (rehash_after_gc): Clear to_rehash list before
880 processing it in order to avoid an infinite loop.
882 * print.c (scm_prin1): Remember old state of pstate->writingp.
884 2003-04-05 Marius Vollmer <mvo@zagadka.de>
886 * Changed license terms to the plain LGPL thru-out.
888 2003-04-04 Rob Browning <rlb@defaultvalue.org>
890 * socket.c (FLIPCPY_NET_HOST_128): new macro.
891 (ipv6_net_to_num, ipv6_num_to_net, bignum_in_ipv6_range_p):
892 rewrite to handle GMP bignums.
895 * random.c (scm_c_random_bignum): rewrite to handle GMP bignums.
897 * ports.c (scm_getc): minor tweak.
899 * numbers.h: remove SCM_BIGDIG conditionals, reorganize, and
900 rewrite to handle GMP bignums.
902 * numbers.c: rewrite *many* functions to handle GMP bignums.
904 * num2integral.i.c (NUM2INTEGRAL, INTEGRAL2NUM, INTEGRAL2BIG):
907 * num2float.i.c (NUM2FLOAT): handle GMP bignums.
909 * init.c (check_config): remove SCM_BIGDIG conditionals.
910 (scm_init_guile_1): test to make sure mpz_t fits in a double_cell.
912 * gc-card.c ("sweep_card"): handle new mpz_t bignums.
914 * eval.c: remove SCM_BIGDIG conditionals.
916 * eq.c (s_scm_eqv_p): scm_i_bigcomp -> scm_i_bigcmp.
918 2003-03-31 Rob Browning <rlb@defaultvalue.org>
920 * Makefile.am (scmconfig.h): change srcdir to builddir. (Thanks
923 2003-03-27 Rob Browning <rlb@defaultvalue.org>
925 * threads.h: fix various preprocessor usages of new public
926 symbols to expect 0 or 1 values rather than 1 or undefined.
927 i.e. change #ifdef to #if, etc.
929 * threads.c: fix various preprocessor usages of new public
930 symbols to expect 0 or 1 values rather than 1 or undefined.
931 i.e. change #ifdef to #if, etc.
933 * tags.h: fix various preprocessor usages of new public
934 symbols to expect 0 or 1 values rather than 1 or undefined.
935 i.e. change #ifdef to #if, etc.
937 * stacks.c: fix various preprocessor usages of new public
938 symbols to expect 0 or 1 values rather than 1 or undefined.
939 i.e. change #ifdef to #if, etc.
941 * stackchk.h: fix various preprocessor usages of new public
942 symbols to expect 0 or 1 values rather than 1 or undefined.
943 i.e. change #ifdef to #if, etc.
945 * stackchk.c: fix various preprocessor usages of new public
946 symbols to expect 0 or 1 values rather than 1 or undefined.
947 i.e. change #ifdef to #if, etc.
949 * sort.c: fix various preprocessor usages of new public
950 symbols to expect 0 or 1 values rather than 1 or undefined.
951 i.e. change #ifdef to #if, etc.
953 * read.c: fix various preprocessor usages of new public
954 symbols to expect 0 or 1 values rather than 1 or undefined.
955 i.e. change #ifdef to #if, etc.
957 * random.c: fix various preprocessor usages of new public
958 symbols to expect 0 or 1 values rather than 1 or undefined.
959 i.e. change #ifdef to #if, etc.
961 * print.c: fix various preprocessor usages of new public
962 symbols to expect 0 or 1 values rather than 1 or undefined.
963 i.e. change #ifdef to #if, etc.
965 * objects.c: fix various preprocessor usages of new public
966 symbols to expect 0 or 1 values rather than 1 or undefined.
967 i.e. change #ifdef to #if, etc.
969 * numbers.h: fix various preprocessor usages of new public
970 symbols to expect 0 or 1 values rather than 1 or undefined.
971 i.e. change #ifdef to #if, etc.
973 * null-threads.c: fix various preprocessor usages of new public
974 symbols to expect 0 or 1 values rather than 1 or undefined.
975 i.e. change #ifdef to #if, etc.
977 * lang.c: fix various preprocessor usages of new public
978 symbols to expect 0 or 1 values rather than 1 or undefined.
979 i.e. change #ifdef to #if, etc.
981 * lang.h: fix various preprocessor usages of new public
982 symbols to expect 0 or 1 values rather than 1 or undefined.
983 i.e. change #ifdef to #if, etc.
985 * iselect.h: fix various preprocessor usages of new public
986 symbols to expect 0 or 1 values rather than 1 or undefined.
987 i.e. change #ifdef to #if, etc.
989 * init.c: fix various preprocessor usages of new public
990 symbols to expect 0 or 1 values rather than 1 or undefined.
991 i.e. change #ifdef to #if, etc.
993 * gh_data.c: fix various preprocessor usages of new public
994 symbols to expect 0 or 1 values rather than 1 or undefined.
995 i.e. change #ifdef to #if, etc.
997 * gh.h: fix various preprocessor usages of new public
998 symbols to expect 0 or 1 values rather than 1 or undefined.
999 i.e. change #ifdef to #if, etc.
1001 * gen-scmconfig.c: change most new public symbols to be defined to
1002 0 or 1 rather than being either 1 or undefined.
1004 * gc_os_dep.c: fix various preprocessor usages of new public
1005 symbols to expect 0 or 1 values rather than 1 or undefined.
1006 i.e. change #ifdef to #if, etc.
1007 (STACK_GROWS_DOWN): define to 0 or 1 rather than 1 or undef.
1009 * gc.h: fix various preprocessor usages of new public
1010 symbols to expect 0 or 1 values rather than 1 or undefined.
1011 i.e. change #ifdef to #if, etc.
1013 * gc-card.c: fix various preprocessor usages of new public
1014 symbols to expect 0 or 1 values rather than 1 or undefined.
1015 i.e. change #ifdef to #if, etc.
1017 * gc-mark.c: fix various preprocessor usages of new public
1018 symbols to expect 0 or 1 values rather than 1 or undefined.
1019 i.e. change #ifdef to #if, etc.
1021 * feature.c: fix various preprocessor usages of new public
1022 symbols to expect 0 or 1 values rather than 1 or undefined.
1023 i.e. change #ifdef to #if, etc.
1025 * evalext.c: fix various preprocessor usages of new public
1026 symbols to expect 0 or 1 values rather than 1 or undefined.
1027 i.e. change #ifdef to #if, etc.
1029 * eval.h: fix various preprocessor usages of new public
1030 symbols to expect 0 or 1 values rather than 1 or undefined.
1031 i.e. change #ifdef to #if, etc.
1033 * eval.c: fix various preprocessor usages of new public
1034 symbols to expect 0 or 1 values rather than 1 or undefined.
1035 i.e. change #ifdef to #if, etc.
1037 * eq.c: fix various preprocessor usages of new public
1038 symbols to expect 0 or 1 values rather than 1 or undefined.
1039 i.e. change #ifdef to #if, etc.
1041 * coop.c: fix various preprocessor usages of new public
1042 symbols to expect 0 or 1 values rather than 1 or undefined.
1043 i.e. change #ifdef to #if, etc.
1045 * coop-threads.c: fix various preprocessor usages of new public
1046 symbols to expect 0 or 1 values rather than 1 or undefined.
1047 i.e. change #ifdef to #if, etc.
1049 * coop-pthreads.c: fix various preprocessor usages of new public
1050 symbols to expect 0 or 1 values rather than 1 or undefined.
1051 i.e. change #ifdef to #if, etc.
1053 * coop-defs.h: fix various preprocessor usages of new public
1054 symbols to expect 0 or 1 values rather than 1 or undefined.
1055 i.e. change #ifdef to #if, etc.
1057 * convert.i.c: fix various preprocessor usages of new public
1058 symbols to expect 0 or 1 values rather than 1 or undefined.
1059 i.e. change #ifdef to #if, etc.
1061 * continuations.c: fix various preprocessor usages of new public
1062 symbols to expect 0 or 1 values rather than 1 or undefined.
1063 i.e. change #ifdef to #if, etc.
1065 * _scm.h: fix various preprocessor usages of new public symbols to
1066 expect 0 or 1 values rather than 1 or undefined. i.e. change
1069 2003-03-26 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1071 * init.c (scm_init_guile_1): Call scm_i_init_deprecated.
1073 * deprecated.c, deprecated.h: New files, to collect deprecated
1074 things in one place.
1075 * Makefile.am: Added them in all the right places.
1077 * Makefile.am (EXTRA_DIST): Added "scmconfig.h.top".
1078 (scmconfig.h): Get "scmconfig.h.top" from $(srcdir) so that VPATH
1080 (DOT_X_FILES): Removed "iselect.x".
1081 (DOT_DOC_FILES): Removed "iselect.doc".
1083 2003-03-25 Rob Browning <rlb@defaultvalue.org>
1085 * win32-socket.h: #include "libguile/__scm.h". Replace usage of
1086 HAVE_WINSOCK2_H with SCM_HAVE_WINSOCK2_H.
1088 * win32-socket.c: #include <config.h> if HAVE_CONFIG_H.
1090 * vports.c: #include <config.h> if HAVE_CONFIG_H.
1092 * unif.c: #include <config.h> if HAVE_CONFIG_H. Replace usage of
1093 HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
1095 * threads.h: replace usage of struct timespect with
1096 scm_t_timespec. Replace usage of USE_PTHREAD_THREADS with
1097 SCM_USE_PTHREAD_THREADS. Remove typedef for struct timespec in
1098 favor of scm_t_timespec from scmconfig.h.
1100 * threads.c: move libguile/_scm.h include to the top so we pick up
1101 any critical defines like _GNU_SOURCE early. Replace usage of
1102 struct timespect with scm_t_timespec. Replace usage of
1103 STACK_GROWS_UP with SCM_STACK_GROWS_UP. Replace usage of
1104 USE_PTHREAD_THREADS with SCM_USE_PTHREAD_THREADS.
1106 * threads-plugin.h: replace usage of struct timespect with
1109 * threads-plugin.c: #include <config.h> if HAVE_CONFIG_H. Replace
1110 usage of struct timespect with scm_t_timespec.
1112 * tags.h: move HAVE_STDINT_H handling to scmconfig.h. Move
1113 HAVE_INTTYPES_H handling to scmconfig.h. #include
1114 "libguile/__scm.h". Rework handling for scm_t_bits,
1115 scm_t_signed_bits, SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
1116 SCM_T_SIGNED_BITS_MIN, and SIZEOF_SCM_T_BITS to use scm_t_intptr,
1117 scm_t_uintptr, SCM_SIZEOF_INTPTR_T, and SCM_SIZEOF_UINTPTR_T, and
1118 SCM_SIZEOF_UNSIGNED_LONG. Rename usage of HAVE_ARRAYS to
1121 * symbols.c: #include <config.h> if HAVE_CONFIG_H.
1123 * struct.c: #include <config.h> if HAVE_CONFIG_H.
1125 * strports.c: #include <config.h> if HAVE_CONFIG_H.
1127 * strop.c: #include <config.h> if HAVE_CONFIG_H.
1129 * stime.h: move handling of time related headers to scmconfig.h.
1131 * stime.c: #include <config.h> if HAVE_CONFIG_H.
1133 * stacks.c: replace usage of STACK_GROWS_UP with
1136 * sort.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of
1137 HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1139 * socket.c: #include <config.h> if HAVE_CONFIG_H. Replace usage
1140 of uint32 and HAVE_UINT_32 with scm_t_int32.
1142 * smob.c: #include <config.h> if HAVE_CONFIG_H.
1144 * simpos.c: #include <config.h> if HAVE_CONFIG_H.
1146 * script.c: #include <config.h> if HAVE_CONFIG_H.
1148 * scmsigs.c: #include <config.h> if HAVE_CONFIG_H.
1150 * scmconfig.h.top: new file -- preamble for scmconfig.h.
1152 * rw.c: #include <config.h> if HAVE_CONFIG_H.
1154 * regex-posix.c: #include <config.h> if HAVE_CONFIG_H.
1156 * read.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1158 * rdelim.c: #include <config.h> if HAVE_CONFIG_H.
1160 * random.c: #include <config.h> if HAVE_CONFIG_H. Replace usage
1161 of LONG32, LONG64, SIZEOF_LONG, and HAVE_LONG_LONGS with
1162 scm_t_int32, scm_t_int64, and SCM_HAVE_T_INT64. Rename usage of
1163 HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1165 * ramap.c: replace usage of HAVE_LONG_LONGS with
1166 "SCM_SIZEOF_LONG_LONG != 0".
1168 * putenv.c: #include <config.h> if HAVE_CONFIG_H. #include
1169 "libguile/scmconfig.h".
1171 * pthread-threads.c: #include <config.h> if HAVE_CONFIG_H.
1173 * print.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1174 Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
1176 * posix.c: #include <config.h> if HAVE_CONFIG_H.
1178 * ports.c: #include <config.h> if HAVE_CONFIG_H.
1180 * objects.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1182 * numbers.h: replace usage of HAVE_FLOATINGPOINT_H with
1183 SCM_HAVE_FLOATINGPOINT_H. Replace usage of HAVE_IEEEFP_H with
1184 SCM_HAVE_IEEEFP_H. Replace usage of HAVE_NAN_H with
1185 SCM_HAVE_NAN_H. Replace usage of STDC_HEADERS with
1186 SCM_HAVE_STDC_HEADERS. Replace usage of ptrdiff_t with
1187 scm_t_ptrdiff. Replace usage of HAVE_LONG_LONGS with
1188 "SCM_SIZEOF_LONG_LONG != 0".
1190 * numbers.c: #include <config.h> if HAVE_CONFIG_H. Replace usage
1191 of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0". Replace
1192 usage of ptrdiff_t with scm_t_ptrdiff. Replace usage of
1193 SIZEOF_PTRDIFF_T with SCM_SIZEOF_SCM_T_PTRDIFF.
1195 * num2integral.i.c: #include <config.h> if HAVE_CONFIG_H.
1197 * null-threads.h: replace usage of struct timespect with
1200 * net_db.c: #include <config.h> if HAVE_CONFIG_H.
1202 * mkstemp.c: #include <config.h> if HAVE_CONFIG_H. #include
1203 "libguile/__scm.h". Remove definition of gcc_uint64_t in favor of
1204 scm_t_uint64 and rename usages.
1206 * mallocs.c: #include <config.h> if HAVE_CONFIG_H.
1208 * load.c: #include <config.h> if HAVE_CONFIG_H.
1210 * iselect.h: move handling of time related headers to scmconfig.h.
1211 Rename usage of HAVE_SYS_SELECT_H to SCM_HAVE_SYS_SELECT_H.
1212 Rename usage of HAVE_WINSOCK2_H to SCM_HAVE_WINSOCK2_H. Rename
1213 usage of USE_COOP_THREADS to SCM_USE_COOP_THREADS.
1215 * iselect.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1216 of USE_COOP_THREADS to SCM_USE_COOP_THREADS. Rename usage of
1217 USE_NULL_THREADS to SCM_USE_NULL_THREADS.
1219 * ioext.c: #include <config.h> if HAVE_CONFIG_H.
1221 * inline.h: #include "libguile/__scm.h" at the top. Change code
1222 to use SCM_C_INLINE and SCM_INLINE_C_INCLUDINT_INLINE_H to decide
1223 what to do instead of creating a new public #define. Rename usage
1224 of USE_COOP_THREADS to SCM_USE_COOP_THREADS. Rename usage of
1225 USE_NULL_THREADS to SCM_USE_NULL_THREADS. Rename usage of
1226 USE_COPT_THREADS to SCM_USE_COPT_THREADS.
1228 * inline.c: rearrange handling -- now we just #define
1229 SCM_INLINE_C_INCLUDING_INLINE_H to 1 and #include
1230 "libguile/inline.h". scmconfig.h will define SCM_C_INLINE as
1231 appropriate, and we use that in inline.h along with the above
1232 define to determine how to respond.
1234 * init.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of
1235 HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1237 * guile.c: #include <config.h> if HAVE_CONFIG_H.
1239 * gh_data.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1240 of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1242 * gh.h: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1244 * gen-scmconfig.h.in: new file -- see gen-scmconfig.c for details.
1246 * gen-scmconfig.c: new file -- see comments in file for details.
1248 * gdbinit.c: #include <config.h> if HAVE_CONFIG_H.
1250 * gc_os_dep.c: #include <config.h> if HAVE_CONFIG_H. Replace
1251 usage of STACK_GROWS_UP with SCM_STACK_GROWS_UP.
1253 * gc.h: replace usage of SIZEOF_LONG with
1254 SCM_SIZEOF_UNSIGNED_LONG. Replace usage of USE_PTHREAD_THREADS
1255 with SCM_USE_PTHREAD_THREADS. Remove SCM_SIZEOF_LONG definition
1256 since we handle that in scmconfig.h now.
1258 * gc.c: #include <config.h> if HAVE_CONFIG_H.
1260 * gc-mark.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1261 of HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of
1262 HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
1264 * gc-malloc.c: #include <config.h> if HAVE_CONFIG_H.
1266 * gc-card.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1267 Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
1269 * fports.c: #include <config.h> if HAVE_CONFIG_H.
1271 * filesys.c: #include <config.h> if HAVE_CONFIG_H.
1273 * feature.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1274 of USE_NULL_THREADS to SCM_USE_NULL_THREADS.
1276 * extensions.c: #include <config.h> if HAVE_CONFIG_H.
1278 * evalext.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1279 Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
1281 * eval.c: #include <config.h> if HAVE_CONFIG_H. #include
1282 "libguile/__scm.h" rather than scmconfig.h. Rename usage of
1283 HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of HAVE_LONG_LONGS
1284 with "SCM_SIZEOF_LONG_LONG != 0".
1286 * error.c: #include <config.h> if HAVE_CONFIG_H.
1288 * eq.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of
1289 HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of HAVE_LONG_LONGS
1290 with "SCM_SIZEOF_LONG_LONG != 0".
1292 * deprecation.c: #include <config.h> if HAVE_CONFIG_H.
1294 * coop.c: replace usage of struct timespect with scm_t_timespec.
1295 #include <config.h> if HAVE_CONFIG_H.
1297 * coop-threads.c: #include "libguile/_scm.h" early. Replace
1298 usage of struct timespect with scm_t_timespec. Replace usage of
1299 STACK_GROWS_UP with SCM_STACK_GROWS_UP.
1301 * coop-pthreads.c: #include "libguile/_scm.h" early. Replace
1302 usage of struct timespect with scm_t_timespec. Replace usage of
1303 STACK_GROWS_UP with SCM_STACK_GROWS_UP.
1305 * coop-defs.h: move handling of time related headers to
1306 scmconfig.h. Add #include "libguile/__scm.h". Rename usage of
1307 HAVE_WINSOCK2_H to SCM_HAVE_WINSOCK2_H. Replace usage of struct
1308 timespect with scm_t_timespec.
1310 * convert.i.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1312 * convert.h: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1314 * convert.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1315 of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1317 * continuations.c: move libguile/_scm.h include to the top so we
1318 pick up any critical defines like _GNU_SOURCE early.
1320 * backtrace.c: #include <config.h> if HAVE_CONFIG_H.
1322 * async.c: #include <config.h> if HAVE_CONFIG_H.
1324 * alloca.c: #include <config.h> if HAVE_CONFIG_H.
1326 * _scm.h: #include <config.h> if HAVE_CONFIG_H.
1327 Rename usage of USE_PTHREAD_THREADS to SCM_USE_PTHREAD_THREADS.
1329 * __scm.h: move libguile/scmconfig.h include up to the top, so
1330 we're sure to pick up any critical defines like _GNU_SOURCE early.
1331 #include <limits.h> removed in favor of scmconfig.h inclusion when
1332 appropriate. STDC_HEADERS based inclusion of stdlib.h,
1333 sys/types.h, stddef.h, and sys/stdtypes.h removed in favor of
1334 scmconfig.h inclusion when appropriate. Various Win32 related
1335 definitions removed in favor of scmconfig.h inclusion when
1337 (HAVE_UINTPTR_T): definition removed (see NEWS).
1338 (SIZEOF_PTRDIFF_T): definition removed (see NEWS).
1339 (HAVE_LONG_LONGS): definition removed (see NEWS).
1340 (HAVE_LONG_LONG): definition removed (see NEWS).
1341 (HAVE_PTRDIFF_T): definition removed (see NEWS).
1343 * Makefile.am: scmconfig.h is now generated by building and
1344 running gen-scmconfig.h and capturing its output. gen-scmconfig
1345 uses config.h and the configure.in generated gen-scmconfig.h to
1346 decide what to output. See gen-scmconfig.c for details.
1347 (noinst_PROGRAMS): add gen-scmconfig.
1348 (gen_scmconfig_SOURCES): new variable.
1349 (gen-scmconfig.$(OBJEXT)): new target - be careful to handle
1350 cross-compiling right.
1351 (scmconfig.h): build scmconfig.h from gen-scmconfig's output.
1352 (BUILT_SOURCES): add scmconfig.h.
1354 2003-03-19 Marius Vollmer <mvo@zagadka.de>
1356 * gc_os_dep.c: Added defines for sparc-unknown-netbsdelf1.5 from
1357 Adrian Bunk. Thanks!
1359 2003-03-19 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1361 * goops.c (make_class_from_template): New fourth arg:
1363 (scm_class_extended_generic_with_setter, scm_class_self): Fixed
1366 * smob.c (scm_set_smob_apply): Call scm_i_inherit_applicable.
1368 * goops.c, objects.c, objects.h (scm_make_extended_class): New
1369 second arg: applicablep.
1370 (scm_i_inherit_applicable): New function.
1372 * goops.c, goops.h (scm_class_applicable,
1373 scm_class_extended_accessor): New classes.
1375 2003-03-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
1377 * procs.c (scm_procedure_documentation): Removed redundant
1378 SCM_NIMP test and replaced other calls to SCM_IMP by more explicit
1381 2003-03-11 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1383 * list.c, list.h (scm_filter, scm_filter_x): New functions.
1385 * modules.c (scm_module_import_interface): New function.
1387 * goops.c, goops.h (scm_class_accessor_method): Renamed from
1389 (scm_class_accessor): New class.
1391 2003-03-06 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1393 * goops.c (scm_primitive_generic_generic): Enable primitive
1394 generic if not enabled.
1395 (scm_sys_goops_loaded): Setup unextended primitive generics.
1397 * goops.c, goops.h (scm_c_extend_primitive_generic): New function.
1399 * snarf.h (SCM_PRIMITIVE_GENERIC, SCM_PRIMITIVE_GENERIC_1): New
1402 * numbers.c (scm_abs): Use SCM_PRIMITIVE_GENERIC. (This is only a
1403 testing example. All uses of SCM_GPROC should be converted.)
1405 * procprop.c (scm_stand_in_scm_proc): Use scm_assq instead of
1408 * eq.c (scm_equal_p): Turned into a primitive generic.
1410 2003-02-27 Rob Browning <rlb@defaultvalue.org>
1412 * Makefile.am (scmconfig.h): new target -- generate file from
1414 (modinclude_HEADERS): remove version.h.
1415 (nodist_modinclude_HEADERS): add version.h.
1417 2003-02-24 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1419 This fixes a serious GC bug, introduced during the latest
1420 reorganization of the GC, which disabled freeing of structs and
1423 * struct.c (scm_struct_prehistory): Init scm_i_structs_to_free to
1425 (scm_struct_prehistory): Move scm_free_structs to
1426 scm_before_mark_c_hook.
1428 * gc-card.c (sweep_card): Check that we haven't swept structs on
1429 this card before. That can happen if scm_i_sweep_all_segments has
1430 been called from some other place than scm_igc.
1432 2003-02-19 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1434 * environments.c (DEFAULT_OBARRAY_SIZE): Changed from 137 to 31
1435 (since hash tables now adapt their size).
1437 * modules.c (scm_modules_prehistory): Changed from 2001 to 1533
1438 (current number of prehistory bindings; hashtable code will select
1439 a prime which is greater than this value).
1441 * symbols.c (scm_symbols_prehistory): Changed from 1009 to 2139
1442 (current number of initial symbols).
1444 * properties.c (scm_init_properties): Don't specify size of
1445 scm_properties_whash.
1447 * objprop.c (scm_init_objprop): Don't specify size of
1450 * keywords.c (scm_init_keywords): Don't specify a hash table size.
1452 * hooks.c (scm_c_hook_add): Fixed bug in append mode.
1454 The following changes introduce the use of resizable hash tables
1455 throughout Guile. It also renames the old *-hash-table* functions
1456 to *-alist-vector* and places them, together with the rest of the
1457 weak vector support, in the module (ice-9 weak-vector). We should
1458 probably introduce a new, better, API for weak references, for
1459 example "weak pairs" a la MIT-Scheme. (In Chez scheme, they even
1460 look like and are used like ordinary pairs.)
1462 * environments.c (obarray_enter, obarray_retrieve, obarray_remove,
1463 leaf_environment_fold, obarray_remove_all): Use hashtable
1466 * gc.c (scm_init_storage): Moved hook initialization to
1467 scm_storage_prehistory.
1468 (scm_storage_prehistory): New function.
1469 (scm_igc): Added commentary about placement of
1470 scm_after_sweep_c_hook.
1472 * gc-mark.c (scm_mark_all): Use hashtable accessors.
1473 (scm_gc_mark_dependencies): Use SCM_WVECT_WEAK_KEY_P and
1474 SCM_WVECT_WEAK_VALUE_P.
1476 * hashtab.c, hashtab.h (scm_hash_for_each, scm_hash_map): New
1478 (scm_vector_to_hash_table, scm_c_make_resizing_hash_table):
1480 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table,
1481 scm_make_doubly_weak_hash_table): Moved here from weaks.c.
1483 * init.c (scm_init_guile_1): Removed call to scm_init_weaks; Added
1484 calls to scm_storage_prehistory and scm_hashtab_prehistory.
1486 * modules.c (module-reverse-lookup): Use hashtable accessors.
1488 * symbols.c, symbols.h (scm_i_hash_symbol): New function.
1490 * weaks.c, weaks.h (scm_make_weak_key_alist_vector,
1491 scm_make_weak_value_alist_vector,
1492 scm_make_doubly_weak_alist_vector): New functions.
1494 * weaks.c (scm_init_weaks_builtins): New function.
1496 * weaks.h (SCM_WVECTF_WEAK_KEY, SCM_WVECTF_WEAK_VALUE,
1497 SCM_WVECTF_NOSCAN, SCM_WVECT_WEAK_KEY_P, SCM_WVECT_WEAK_VALUE_P,
1498 SCM_WVECT_NOSCAN_P): New macros.
1500 * weaks.c (scm_scan_weak_vectors): Use SCM_WVECT_WEAK_KEY_P
1501 and SCM_WVECT_WEAK_VALUE_P.
1503 * weaks.c, weaks.h (scm_i_allocate_weak_vector): Renamed from
1504 allocate_weak_vector and exported.
1506 2003-02-13 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1508 * hashtab.c: Undid thread safety. (We decided that it's better to
1509 let the user explicitly protect the tables (or not) according what
1510 is suitable for the application.)
1512 2003-02-12 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1514 * hashtab.c (scm_hash_fn_remove_x, scm_internal_hash_fold): Made
1515 thread safe and handle resizing tables.
1516 (scm_ihashx, scm_sloppy_assx, scm_delx_x): Removed
1517 SCM_DEFER/ALLOW_INTS.
1519 2003-02-11 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1521 * hashtab.c (scm_vector_to_hash_table,
1522 scm_c_make_resizing_hash_table, scm_make_hash_table): New
1524 (scm_hash_fn_get_handle, scm_hash_fn_create_handle_x): Made thread
1525 safe and handle resizing tables.
1527 * weaks.c (scm_make_weak_key_hash_table,
1528 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
1529 Size argument made optional. Return resizable table if not
1532 2003-02-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1534 * eval.c (scm_trampoline_0, scm_trampoline_1, scm_trampoline_2):
1535 Fixed formals tests for closures. (Thanks to Kevin Ryde.)
1537 2003-02-05 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1539 * debug.c (scm_procedure_source): Handle all objects for which
1540 procedure? is #t. (Thanks to Bill Schottstaedt.)
1542 2003-01-23 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1544 * futures.c (mark_futures): Don't need to mark data of recycled
1546 (scan_futures, cleanup_undead): Be smarter about marking
1547 futures---avoid unnecessary passes through future lists.
1549 * futures.h, futures.c: New files; Introduced recycling of
1550 futures. For fine-grained threading this lifts performance to
1551 another level. We can now use parallelization in inner loops of
1552 Guile programs without impossible overhead.
1554 * threads.h, threads.c: Moved futures to their own file.
1556 * Makefile.am (libguile_la_SOURCES): Added futures.c.
1557 (DOT_X_FILES): Added futures.x.
1558 (DOT_DOC_FILES): Added futures.doc.
1559 (modinclude_HEADERS): Added futures.h.
1561 * threads.c, threads.h (scm_i_create_thread): Renamed from
1562 create_thread and made global.
1564 * futures.c (scm_make_future): New procedure.
1566 * eval.c: #include "libguile/futures.h".
1568 * init.c: #include "futures.h"
1569 (scm_init_guile_1): Call scm_init_futures.
1571 * stime.c (SCM_TIME_UNITS_PER_SECOND): Renamed from CLKTCK.
1573 * stime.h (SCM_TIME_UNITS_PER_SECOND): Definition moved here.
1575 * eval.c, eval.h (scm_trampoline_0, scm_i_call_closure_0): New
1578 * eval.c (scm_trampoline_1): Fixed arguments test for closures.
1580 2003-01-22 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1582 * threads.c (create_thread): Don't unwind dynwind chain of parent
1583 thread before creation. Just start the new thread with an empty
1586 2003-01-20 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1588 * evalext.c, evalext.h (scm_self_evaluating_p): New function.
1590 2003-01-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1592 * threads.c (scm_timed_wait_condition_variable): Support timed
1593 waiting also for simple condition variables.
1595 * goops.c (TEST_CHANGE_CLASS): Use scm_change_object_class instead
1596 of calling the procedure change-object-class.
1598 2003-01-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1600 * ramap.c (scm_ramapc): Typo in error message.
1602 2003-01-08 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1604 * goops.c (scm_sys_prep_layout_x): Bugfix: Only create layout for
1605 slots with instance allocation.
1607 * goops.c, goops.h (scm_class_extended_generic_with_setter): New
1609 (scm_compute_applicable_methods): Use scm_generic_function_methods.
1611 * goops.c (scm_generic_function_methods): Support extended
1614 2002-12-29 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1616 * eval.c (unmemocopy): Bugfix: scm_sym_delay --> scm_sym_future.
1617 Thanks to Neil for pointing this out!
1619 2002-12-29 Neil Jerram <neil@ossau.uklinux.net>
1621 * lang.h: Remove declarations matching definitions removed from
1622 lang.c (just below).
1624 2002-12-28 Neil Jerram <neil@ossau.uklinux.net>
1626 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
1627 scm_m_while, scm_nil_eq): Remove definitions that were superfluous
1628 and already commented out.
1630 * read.h (scm_lreadparen), read.c (scm_lreadr, scm_read_token,
1631 scm_lreadparen): Support reading vectors with Elisp syntax if
1632 SCM_ELISP_READ_EXTENSIONS is defined. (SCM_ELISP_READ_EXTENSIONS
1633 is not currently defined, and there isn't even a configure switch
1636 2002-12-26 Marius Vollmer <mvo@zagadka.ping.de>
1638 * Makefile.am (c-tokenize.o): Refer to source via $< so that vpath
1640 (EXTRA_DIST): Added version.h.in.
1642 2002-12-21 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1644 This change makes it possible for one thread to do lazy sweeping
1645 while other threads are running. Now only the mark phase need to
1646 have all threads asleep. We should look further into this issue.
1647 Presently, I've put the locking of scm_i_sweep_mutex at
1648 "conservative" places due to my current lack of knowledge about
1649 the garbage collector. Please feel free to restrict these regions
1650 further to allow for maximal parallelism!
1652 * gc.c, gc.h (scm_i_sweep_mutex): New mutex.
1654 * gc.c (scm_gc_for_newcell), gc-malloc.c (scm_realloc,
1655 scm_gc_register_collectable_memory): Substitute locking of
1656 scm_i_sweep_mutex for calls to scm_i_thread_put_to_sleep.
1657 (scm_igc): Lock sweep mutex here instead of in callers; Calls to
1658 scm_i_thread_put_to_sleep/scm_i_thread_wake_up used to demarkate
1659 the single-thread section (which now only contains the mark
1661 (scm_gc): Don't lock sweeo mutex here since scm_igc locks it;
1662 Removed SCM_DEFER/ALLOW_INTS. Simply call scm_igc directly.
1664 * threads.c (gc_section_mutex): Removed.
1666 2002-12-19 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1668 * threads.c (create_thread): Clear parent field in root state in
1669 order not to unnecessarily remember dead threads.
1671 * eval.c (call_subr2o_1, call_lsubr2_2): New functions.
1672 (scm_trampoline_1, scm_trampoline_2): Use them.
1674 2002-12-18 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1676 Partial introduction of real plugin interface.
1678 * Makefile.am (modinclude_HEADERS): Added threads-plugin.h.
1679 (EXTRA_DIST): Added threads-plugin.c.
1681 * threads-plugin.h, threads-plugin.c: New files.
1683 * threads.h: #include "libguile/threads-plugin.h".
1685 * threads.c: #include "libguile/threads-plugin.c".
1687 * pthread-threads.c: Temporarily remove debugging functions.
1689 * threads.c, threads.h (scm_yield): Added back.
1691 2002-12-18 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1693 * threads.c (really_launch): Detach before unlocking
1694 thread_admin_mutex in order not to risk being joined.
1695 (scm_i_thread_put_to_sleep, scm_i_thread_wake_up): Keep
1696 thread_admin_mutex locked during GC.
1698 * pthread-threads.c, pthread-threads.h: Improvements to debugging
1701 2002-12-16 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1703 * pthread-threads.c, pthread-threads.h (SCM_DEBUG_THREADS): Added
1704 support for debugging mutex operations.
1706 * threads.c (scm_thread): Removed filed joining_threads.
1707 (thread_print): Print thread number as well as address of thread
1709 (scm_join_thread): Bugfix.
1710 (scm_lock_mutex, scm_try_mutex, scm_unlock_mutex,
1711 scm_timed_wait_condition_variable, scm_signal_condition_variable,
1712 scm_broadcast_condition_variable): Use the low-level API.
1713 (scm_all_threads): Return copy of thread list (to prevent
1714 unintended destruction).
1715 (scm_threads_prehistory): Initialize heap_mutex of fake thread.
1717 * pthread-threads.c, pthread-threads.h, threads.c: Fixes to
1718 pthread "native" recursive mutex support.
1720 2002-12-15 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1722 * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): New definitions.
1723 Simply lock a thread C API recursive mutex.
1724 (SCM_NONREC_CRITICAL_SECTION_START,
1725 SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
1726 SCM_REC_CRITICAL_SECTION_END): Removed.
1728 * eval.c: Replaced SOURCE_SECTION_START / SOURCE_SECTION_END with
1729 direct calls to scm_rec_mutex_lock / unlock around the three calls
1730 to scm_m_expand_body.
1732 * eval.c, eval.h (promise_free): New function.
1733 (scm_force): Rewritten; Now thread-safe; Removed
1734 SCM_DEFER/ALLOW_INTS.
1736 * pthread-threads.h: Added partially implemented plugin interface
1737 for recursive mutexes. These are, for now, only intended to be
1738 used internally within the Guile implementation.
1740 * pthread-threads.c: New file.
1742 * threads.c: Conditionally #include "pthread-threads.c".
1744 * eval.c, eval.h (scm_makprom, scm_force): Rewritten to be
1747 * snarf.h (SCM_MUTEX, SCM_GLOBAL_MUTEX, SCM_REC_MUTEX,
1748 SCM_GLOBAL_REC_MUTEX): New macros.
1750 * eval.c, threads.c, threads.h, snarf.h: Rewrote critical section
1751 macros---use mutexes instead.
1753 * tags.h (SCM_IM_FUTURE): New tag.
1755 * eval.c (scm_m_future): New primitive macro.
1756 (SCM_CEVAL): Support futures.
1757 (unmemocopy): Support unmemoization of futures.
1759 * print.c (scm_isymnames): Name of future isym.
1761 * version.c: Unmade some changes to my private copy that got
1762 committed by mistake.
1764 2002-12-11 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1766 * gc-malloc.c, gc.h, init.c: Reverted gc-malloc change of
1769 * gc.c (scm_igc): Don't call scm_i_thread_invalidate_freelists.
1771 * gc.c (scm_gc_sweep): Call it here instead, which is a more
1774 * threads.c (create_thread): Remember root object until the handle
1775 of the new thread is on all_threads list.
1777 * root.c (scm_make_root): Moved copying of fluids until after
1778 creation of root handle so that the fluids are GC protected. Also
1779 removed the critical section.
1781 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1783 * gc-malloc.c, gc.h (scm_gc_malloc_prehistory): New function.
1785 * gc-malloc.c (malloc_mutex): New mutex.
1786 (scm_gc_malloc_prehistory): Initialize it.
1787 (scm_realloc): Serialize call to realloc
1788 (scm_calloc): Same for calloc.
1789 Thanks to Wolfgang Jaehrling!
1790 (Now we have to make sure all calls to malloc/realloc are made
1791 through scm_malloc.)
1793 * init.c (scm_init_guile_1): Call scm_gc_malloc_prehistory.
1795 * threads.c (really_launch): Release heap (to prevent deadlock).
1796 (create_thread): Release heap before locking thread admin mutex.
1798 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1800 * threads.c (scm_i_thread_invalidate_freelists): New
1803 * gc.c (scm_igc): Call scm_i_thread_invalidate_freelists.
1805 * modules.c (scm_export): Inserted a return statement.
1807 2002-12-10 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1809 * modules.c (scm_export): new function
1811 * gc-card.c: add a note about malloc()/free() overhead.
1813 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1815 * Makefile.am (c-tokenize.$(OBJEXT)): Don't look for c-tokenize.c
1818 2002-12-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1820 These changes remove scm_ints_disabled (which hasn't has any
1821 effect in Guile for quite some time).
1823 * async.c, error.h (scm_ints_disabled): Removed.
1825 * gc.c (scm_gc_for_newcell), init.c (scm_init_guile_1),
1826 root.c (scm_internal_cwdr), gdbint.c (SCM_BEGIN_FOREIGN_BLOCK,
1827 SCM_END_FOREIGN_BLOCK): Don't touch scm_ints_disabled.
1828 (old_ints): Removed.
1830 * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): Define as a recursive
1832 (SCM_REDEFER_INTS, SCM_ALLOW_INTS): Define as SCM_DEFER_INTS and
1835 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1837 * threads.c (scm_mutex_lock, scm_cond_wait, scm_cond_timedwait):
1838 Removed accidental #if 0 around these functions.
1840 These changes are the start of support for preemptive
1841 multithreading. Marius and I have agreed that I commit this code
1842 into the repository although it isn't thoroughly tested and surely
1843 introduces many bugs. The bugs should only be exposed when using
1844 threads, though. Signalling and error handling for threads is
1845 very likely broken. Work on making the implementation cleaner and
1846 more efficient is needed.
1848 * __scm.h (SCM_ALLOW_INTS_ONLY): Removed.
1849 (SCM_NONREC_CRITICAL_SECTION_START,
1850 SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
1851 SCM_REC_CRITICAL_SECTION_END): New macros.
1852 (SCM_CRITICAL_SECTION_START/END): Defined here.
1854 * eval.c: Insert SOURCE_SECTION_START / SOURCE_SECTION_END around
1855 the three calls to scm_m_expand_body.
1857 * gc.h: #include "libguile/pthread-threads.h";
1858 (SCM_FREELIST_CREATE, SCM_FREELIST_LOC): New macros.
1860 * gc.c (scm_i_freelist, scm_i_freelist2): Defined to be of type
1863 * gc.c, gc-freelist.c, inline.h: Use SCM_FREELIST_LOC for freelist
1866 * gc-freelist.c (scm_gc_init_freelist): Create freelist keys.
1868 * gc-freelist.c, threads.c (really_launch): Use
1869 SCM_FREELIST_CREATE.
1871 * gc-malloc.c (scm_realloc, scm_gc_register_collectable_memory):
1873 * gc.c (scm_i_expensive_validation_check, scm_gc,
1874 scm_gc_for_newcell): Put threads to sleep before doing GC-related
1875 heap administration so that those pieces of code are executed
1876 single-threaded. We might consider rewriting these code sections
1877 in terms of a "call_gc_code_singly_threaded" construct instead of
1878 calling the pair of scm_i_thread_put_to_sleep () and
1879 scm_i_thread_wake_up (). Also, we would want to have as many of
1880 these sections eleminated.
1882 * init.c (scm_init_guile_1): Call scm_threads_prehistory.
1884 * inline.h: #include "libguile/threads.h"
1886 * pthread-threads.h: Macros now conform more closely to the
1887 pthreads interface. Some of them now take a second argument.
1889 * threads.c, threads.h: Many changes.
1891 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1893 * Makefile.am (version.h): Changed $^ --> $< in rule for
1896 2002-12-08 Rob Browning <rlb@defaultvalue.org>
1898 * version.h.in (SCM_MICRO_VERSION): use @--@ substitution now.
1899 (SCM_MINOR_VERSION): use @--@ substitution now.
1900 (SCM_MICRO_VERSION): use @--@ substitution now.
1901 (scm_effective_version): new function prototype.
1903 * version.c (scm_effective_version): new function, also add
1906 * Makefile.am (schemelibdir): VERSION -> GUILE_EFFECTIVE_VERSION.
1907 (libpath.h): use GUILE_EFFECTIVE_VERSION to compute
1909 (version.h): generate this here rather than configure.in. This
1910 approach tracks source edits better (i.e. more immediately).
1911 Might be worth considering for other .in files too.
1913 2002-12-02 Marius Vollmer <mvo@zagadka.ping.de>
1915 Reorganized thread package selection. A thread package now only
1916 implements a small set of pthread like functions and Guile
1917 implements the rest on top of that. Guile's implementation is
1918 what the "coop-pthreads" package has been previously. Support for
1919 "coop" threads has been removed until I get time to add it again.
1921 * Makefile.am (libguile_la_SOURCES): Removed iselect.c.
1922 (noinst_HEADERS): Removed coop-threads.c, coop-threads.h, coop.c,
1923 null-threads.c, coop-pthreads.c.
1924 (modinclude_HEADERS): Removed coop-defs.h, coop-pthreads.h. Added
1927 * validate.h (SCM_VALIDATE_THREAD): Moved to threads.h.
1929 * threads.h: Do not include "libguile/coop-defs.h". Include
1930 "libguile/pthread-threads.h" for USE_COPT_THREADS. Removed
1931 (previously deprecated) C level thread API prototypes. They are
1932 now in the thread package specific headers, "null-threads.h" and
1933 "pthread-threads.h".
1934 (SCM_VALIDATE_THREAD, SCM_VALIDATE_MUTEX, SCM_VALIDATE_CONDVAR):
1936 (scm_threads_init): Removed.
1937 (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END,
1938 SCM_THREAD_SWITCHING_CODE, scm_i_switch_counter,
1939 SCM_I_THREAD_SWITCH_COUNT): Define here.
1940 (scm_single_thread_p): Removed.
1941 (scm_call_with_new_thread): Take two args directly instead of list
1943 (scm_i_thread_data, scm_i_set_thread_data, SCM_THREAD_LOCAL_DATA,
1944 SCM_SET_THREAD_LOCAL_DATA): Define here.
1946 * threads.c: Merged with "coop-pthreads.c".
1948 * null-threads.h: Implement pthread-like API as a set of macros.
1950 * pthread-threads.h: New, implement pthread-like API by deferring
1953 * init.c (scm_init_guile_1): Do not call scm_init_iselect, which
1954 has been lost in the reorganization.
1956 2002-12-01 Mikael Djurfeldt <mdj@linnaeus>
1958 The following change makes it possible to move procedure
1959 application dispatch outside inner loops. The motivation was
1960 clean implementation of efficient replacements of R5RS primitives
1963 The semantics is clear: scm_trampoline_N returns an optimized
1964 version of scm_call_N (or NULL if the procedure isn't applicable
1967 Applying the optimization to map and for-each increases efficiency
1968 noticeably. For example, (map abs ls) is 8 times faster than
1971 * eval.h (scm_t_trampoline_1, scm_t_trampoline_2): New types.
1973 * eval.c, eval.h (scm_trampoline_1, scm_trampoline_2): New functions.
1975 * eval.c (call_subr2_2, call_lsubr_2, call_closure_2): New functions;
1976 (map, for-each): Handle also application on two args as a special
1977 case; Use trampolines.
1981 * sort.c (scm_cmp_function): Choose subr2less for scm_tc7_subr_2o;
1982 (subr2oless): Removed.
1983 (scm_restricted_vector_sort_x): Use scm_return_first to keep the
1984 vector GC protected.
1986 * eval.c (check_map_args): Use scm_out_of_range_pos instead of
1989 2002-11-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1991 * evalext.[ch] (scm_m_undefine, undefine): Deprecated.
1993 2002-11-17 Mikael Djurfeldt <mdj@linnaeus>
1995 * debug.c (scm_make_iloc): Added missing "return".
1997 2002-11-17 Marius Vollmer <mvo@zagadka.ping.de>
1999 * strports.c (scm_eval_string_in_module): Validate second arg to
2000 be a module. Thanks to Arno Peters!
2002 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
2004 * .cvsignore: remove goops.c
2006 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
2008 * modules.c (scm_env_top_level, scm_lookup_closure_module,
2009 module_variable, scm_module_lookup_closure,
2010 scm_module_transformer, scm_sym2var, scm_module_reverse_lookup,
2011 scm_system_module_env_p): Don't compare SCM values with C
2012 operators == or !=. Avoid SCM_IMP predicates. Prefer !SCM_FALSEP
2015 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
2017 * eval.h (SCM_MAKE_ILOC): New macro.
2019 * debug.c (scm_make_iloc): Use SCM_MAKE_ILOC instead of computing
2020 the iloc bitpattern here.
2022 2002-11-14 Mikael Djurfeldt <mdj@linnaeus>
2024 * coop-pthreads.c, coop-pthreads.h: scm_internal_select should be
2025 part of the API, otherwise it's difficult to write Guile
2026 extensions using non-blocking I/O => moved #include
2027 "libguile/iselect.h" from coop-pthreads.c --> coop-pthreads.h.
2029 * coop-pthreads.c (scm_unlock_mutex): Changed s_lock_mutex -->
2032 2002-11-10 Marius Vollmer <mvo@zagadka.ping.de>
2034 * __scm.h (USE_THREADS, GUILE_ISELECT): Do not define here. They
2035 are defined in configure.in.
2037 * threads.c: Removed SCM_API from function definitions. SCM_API
2038 is only for declarations.
2040 2002-11-07 Mikael Djurfeldt <mdj@linnaeus>
2042 * coop-pthreads.h: Added support for thread specific data to the
2043 generic C API for the coop-pthreads case.
2045 * threads.c, threads.h (scm_cond_init): Undo unintentional API
2047 (scm_cond_broadcast): Added missing function.
2049 2002-11-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2051 * coop.c (coop_next_runnable_thread): Removed, wich should have
2052 happened when GUILE_ISELECT was hard-wired.
2054 2002-11-03 Marius Vollmer <mvo@zagadka.ping.de>
2056 * Makefile.am (libguile_la_SOURCES): Added threads.c
2057 (DOT_DOC_FILES): Added threads.doc.
2058 (DOT_X_FILES): Added threads.x.
2059 (EXTRA_libguile_la_SOURCES): Removed threads.c.
2060 (noinst_HEADERS): Added coop-pthreads.c.
2061 (modinclude_HEADERS): Added coop-pthreads.h.
2063 * __scm.h (USE_THREADS, GUILE_ISELECT): Define when
2064 SCM_DEBUG_DEPRECATED. Removed their use thru-out Guile.
2066 * iselect.c: Include "_scm.h" before testing HAVE_UNISTD_H.
2067 Thanks to Bill Schottstaedt!
2069 * numbers.c (scm_integer_expt): Make 0^z == 0 for z != 0.
2071 * _scm.h (HAVE_RESTARTABLE_SYSCALLS): Do define even when
2072 SCM_COPT_THREADS is defined.
2073 (SCM_SYSCALL): Use EINTR-expection version when SCM_COPT_THREADS
2076 * coop-pthreads.c: Some harmless renamings of internal stuff.
2077 (create_thread): New, generalized version of
2078 scm_call_with_new_thread.
2079 (scm_call_with_new_thread): Use it.
2080 (scm_spawn_thread): New, use create_thread.
2082 2002-11-02 Marius Vollmer <mvo@zagadka.ping.de>
2084 * coop-pthreads.c, coop-pthreads.h: Redone completely, you might
2085 start testing it now.
2087 * _scm.h: Include <errno.h< so that SCM_SYSCALL is correctly
2088 defined when HAVE_RESTARTABLE_SYSCALLS is not defined.
2089 (HAVE_RESTARTABLE_SYSCALLS): Do not define when USE_COPT_THREADS
2092 2002-10-27 Marius Vollmer <mvo@zagadka.ping.de>
2094 * scmsigs.c (signal_cell_handlers, install_handler_data,
2095 scm_delq_spine_x, really_install_handler, install_handler): New
2096 scheme for triggering signal handlers, to simplify take_signal.
2097 (take_signal): Simplified, to avoid race conditions.
2098 (scm_sigaction_for_thread): Use new Scheme. Validate that thread
2101 * async.c (scm_async_click): Reset pending_asyncs, handle
2102 signal_asyncs. Don't set cdr of a non-signal async to #f.
2103 (scm_i_queue_async_cell): Do not check cdr of cell for #f, queue
2104 always. Set pending_asyncs.
2105 (scm_system_async_mark_for_thread): Check that thread has not
2107 (scm_unmask_signals, decrease_block): Call scm_async_click after
2108 block_asyncs becomes zero.
2110 * __scm.h (SCM_ASYNC_CLICK): Check pending_asyncs instead of
2113 * root.h (scm_root_state): Added pending_asyncs and signal_asyncs
2115 * root.c (root_mark): Mark them.
2116 (make_root): Initialize them.
2118 * iselect.c, iselect.h: Replaced GUILE_ISELECT with
2120 (scm_internal_select): Define one version for USE_COOP_THREADS and
2121 one for USE_NULL_THREADS.
2122 (scm_init_iselect): Likewise.
2124 * inline.h (scm_cell, scm_double_cell): Also allow
2125 USE_COPT_THREADS to not protect the slot initializers.
2127 * init.c (scm_init_guile_1): Call scm_init_thread_procs. This is
2128 because threads need to be initialized before the stack, but
2129 gsubrs such as scm_timed_condition_variable_wait can only be
2132 * threads.h: Include "coop-pthreads.h" when requested.
2133 (scm_threads_make_mutex, scm_threads_lock_mutex,
2134 scm_threads_unlock_mutex, scm_threads_monitor): Removed, they were
2135 not implemented anyway.
2136 (scm_init_thread_procs, scm_try_mutex,
2137 scm_timed_condition_variable_wait,
2138 scm_broadcast_condition_variable, scm_c_thread_exited_p,
2139 scm_thread_exited_p): New prototypes.
2140 (struct timespec): Define if not already defined.
2141 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
2142 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
2143 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
2144 scm_cond_broadcast, scm_cond_destroy): Declarations moved here and
2147 * threads.c: Include <errno.h>. Include "coop-pthreads.c" when
2149 (scm_thread_exited_p): New.
2150 (scm_try_mutex, scm_broadcast_condition_variable): Newly
2151 registered procedures.
2152 (scm_wait_condition_variable, scm_timed_wait_condition_variable):
2153 Use the latter as the procedure for "wait-condition-variable",
2154 thus offering a optional timeout parameter to Scheme.
2155 (scm_wait_condition_variable): Implement in terms of
2156 scm_timed_wait_condition_variable.
2157 (scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
2158 scm_mutex_unlock, scm_mutex_destroy, scm_cond_init,
2159 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
2160 scm_cond_broadcast, scm_cond_destroy): Implement in terms of
2161 scm_make_mutex, etc, and deprecate.
2162 (scm_init_threads): Do not create smobs, leave this to
2163 scm_threads_init. Do not include "threads.x" file.
2164 (scm_init_thread_procs): New, include "threads.x" here.
2166 * null-threads.h (scm_null_mutex, scm_null_mutex_init,
2167 scm_null_mutex_lock, scm_null_mutex_unlock,
2168 scm_null_mutex_destroy, scm_null_condvar, scm_null_condvar_init,
2169 scm_null_condvar_wait, scm_null_condvar_signal,
2170 scm_null_condvar_destroy): Removed.
2171 (scm_mutex_init, scm_mutex_lock, scm_mutex_unlock, scm_cond_init,
2172 scm_cond_wait, scm_cond_signal, scm_cond_broadcast,
2173 scm_cond_destory): Do not define, they are now deprecated and
2174 handled by threads.{h,c}.
2176 * null-threads.c (scm_null_mutex, scm_null_cond): Define here.
2177 (scm_threads_init): Create smobs here, using the appropriate
2179 (block): Removed, now unused.
2180 (scm_c_thread_exited_p): New.
2181 (scm_null_mutex_init, scm_null_mutex_lock, scm_null_mutex_unlock,
2182 scm_null_mutex_destroy, scm_null_condvar_init,
2183 scm_null_condvar_wait, scm_null_condvar_signal,
2184 scm_null_condvar_destroy): Removed and updated users to do their
2186 (scm_try_mutex, timeval_subtract,
2187 scm_timed_wait_condition_variable,
2188 scm_broadcast_condition_variable): New.
2189 (scm_wait_condition_variable): Removed.
2191 * coop-defs.h (coop_m): Added 'level' field.
2192 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
2193 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
2194 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
2195 scm_cond_broadcast, scm_cond_destroy, struct timespec): Do not
2197 (coop_condition_variable_broadcast): New.
2199 * coop-threads.c (scm_threads_init): Create smobs here, using the
2201 (scm_c_thread_exited_p, scm_try_mutex,
2202 scm_timed_wait_condition_variable,
2203 scm_broadcast_condition_variable): New.
2204 (scm_wait_condition_variable): Removed.
2206 * coop.c (coop_new_mutex_init): Initialize level.
2207 (coop_mutex_trylock, coop_mutex_lock, coop_mutex_unlock): maintain
2209 (coop_condition_variable_signal): Renamed to
2210 coop_condition_variable_broadcast and reimplemented in terms of
2212 (coop_condition_variable_broadcast): New.
2214 * goops.c (hell_mutex): Reimplemented using scm_make_mutex, etc.
2216 * coop-pthreads.h, coop-pthreads.c: New, but unfinished.
2218 2002-10-21 Marius Vollmer <mvo@zagadka.ping.de>
2220 * null-threads.c: Include <time.h>. Also, use <...> for inclusion
2223 * async.c, goops.h, modules.h, validate.h (SCM_MAKE_VALIDATE_MSG):
2224 New. Use it instead of SCM_MAKE_VALIDATE in lots of places to
2225 give better error messages. Thanks to Bill Schottstaedt!
2227 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
2229 * evalext.h, evalext.c (scm_definedp, scm_defined_p): Renamed
2230 scm_definedp to scm_defined_p and deprecated scm_definedp.
2232 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
2234 * async.h, async.c (scm_system_async): Fixed deprecation to work
2235 correctly when deprecated features are excluded.
2237 2002-10-16 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2239 * async.c (scm_system_async_mark_for_thread): Validate thread
2242 * coop-threads.c (scm_i_thread_root): Do not validate argument.
2244 * feature.c (scm_init_feature): Don't add 'threads' for
2247 * inline.h (scm_cell, scm_double_cell): Also allow
2248 USE_NULL_THREADS to not protect the slot initializers.
2250 * scmsigs.c (scm_sigaction_for_thread): It's "USE_THREADS" not
2253 * Makefile.am (noinst_HEADERS): Added null-threads.c.
2254 (modinclude_HEADERS): Added null-threads.h.
2256 * threads.h: Include null-threads.h when !USE_COOP_THREADS.
2257 * threads.c: Include null-threads.c when !USE_COOP_THREADS.
2258 (scm_init_threads): Use generic type names scm_t_mutex and
2259 scm_t_cond instead of coop_m and coop_c.
2261 * null-threads.c, null-threads.h: New files.
2263 2002-10-15 Marius Vollmer <mvo@zagadka.ping.de>
2265 * Makefile.am: Replaced "$<" in non-pattern rules with its value.
2266 This is to support makes that know about "$<" only in pattern
2267 rules, like Sun's make.
2269 2002-10-13 Marius Vollmer <mvo@zagadka.ping.de>
2271 * Makefile.am (libpath.h): Fixed typo in top_srcdir_absolute
2272 substitution. Thanks to David Allouche!
2274 2002-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2276 * evalext.h: Replaced SCM_DEBUG_DEPRECATED with
2277 !SCM_ENABLE_DEPRECATED.
2279 2002-10-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2281 * async.c (scm_system_async_mark_for_thread): Only call
2282 scm_i_thread_root when USE_THREADS is defined. Use scm_root
2285 * scmsigs.c (take_signal): Only call scm_i_thread_root when
2286 USE_THREADS is defined. Use scm_root otherwise.
2287 (scm_sigaction_for_thread): Ignore THREAD argument when
2288 USE_THREADS is not defined. Also, move THREAD argument defaulting
2289 out of HAVE_SIGACTION section, which was a bug.
2291 2002-10-10 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2293 * scmsigs.c (scm_sigaction_for_thread): Store original handler in
2294 signal_handlers, not the closure that is used as the async.
2295 The closure is stored in signal_handler_cells, as previously.
2297 2002-10-10 Marius Vollmer <mvo@zagadka.ping.de>
2299 * root.h (scm_root_state): Added 'block_async' slot.
2300 (scm_active_asyncs): Removed abbrev.
2301 * root.c (scm_make_root): Initialize 'block_asyncs' slot.
2303 * __scm.h (SCM_ASYNC_TICK): Do without the scm_active_asyncs
2306 * async.h (scm_call_with_blocked_asyncs,
2307 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
2308 scm_c_call_with_unblocked_asyncs): New prototypes.
2309 (scm_mask_signals, scm_unmask_signals): Deprecated.
2310 (scm_mask_ints): Turned into a macro.
2311 * async.c (scm_mask_ints): Removed.
2312 (scm_run_asyncs): Do not set scm_mask_ints while running an async.
2313 this should not be necessary.
2314 (scm_async_click): Test block_asyncs instead of scm_mask_ints.
2315 (scm_mask_signals, scm_unmask_signals): Deprecated. Emit
2316 deprecation warning and check for errornous use. Set block_asyncs
2317 instead of scm_mask_ints.
2318 (increase_block, decrease_block, scm_call_with_blocked_asyncs,
2319 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
2320 scm_c_call_with_unblocked_asyncs): New.
2322 * script.c (scm_compile_shell_switches): Do not set scm_mask_ints.
2323 Asyncs are enabled by default.
2325 2002-10-09 Neil Jerram <neil@ossau.uklinux.net>
2327 * vports.c (scm_make_soft_port): Allow vector argument to carry a
2328 6th element: an input waiting thunk.
2329 (sf_input_waiting): New.
2331 2002-10-05 Marius Vollmer <mvo@zagadka.ping.de>
2333 * root.c (root_mark): Mark active_asyncs slot.
2335 * async.c (scm_async_click): Set the cdr of a executed handler
2336 cell to SCM_BOOL_F, not SCM_EOL.
2337 (scm_i_queue_async_cell): Queue the cell at the end of the list,
2338 and only if the handler procedure is not already present.
2339 (scm_system_async_mark_for_thread): Initialize cdr of handler cell
2341 * scmsigs.c (scm_sigaction_for_thread): Likewise.
2343 2002-10-04 Rob Browning <rlb@defaultvalue.org>
2345 * guile.c (main): switch to scm_lt_dlset_preloaded_symbols;
2347 * dynl.c (sysdep_dynl_link): switch to scm_lt_dlhandle,
2348 scm_lt_dlopenext, and scm_lt_dlerror.
2349 (sysdep_dynl_unlink): switch to scm_lt_dlhandle, scm_lt_dlclose,
2351 (sysdep_dynl_func): switch to scm_lt_dlhandle, scm_lt_dlsym,
2353 (sysdep_dynl_init): switch to scm_lt_dlinit();
2355 * Makefile.am (libguile_la_LIBADD): switch to use
2358 * numbers.c (scm_integer_expt): (expt 0 1) should be 1.
2360 2002-10-04 Marius Vollmer <mvo@zagadka.ping.de>
2362 * scmsigs.h (scm_sigaction_for_thread): New prototype.
2363 * scmsigs.c (got_signal): Removed.
2364 (signal_handler_cells, signal_handler_threads): New.
2365 (take_signal): Queue the cell of the signal for the specified
2366 thread. Reset the signal handler on systems that don't have
2368 (sys_deliver_signals): Removed.
2370 (scm_sigaction_for_thread): Renamed from scm_sigaction and
2371 extended to also set the thread of a signal and allocate a cell
2372 for it. Keep the Scheme name "sigaction". Check that signum is
2373 within range. Also, use SCM_VECTOR_REF instead of SCM_VELTS.
2374 (scm_sigaction): Implement in terms of scm_sigaction_for_thread.
2375 (scm_init_scmsigs): Allocate signal_handler_cells and
2376 signal_handler_threads vectors.
2378 * async.c: Removed GUILE_OLD_ASYNC_CLICK code. Reorganized so
2379 that system asnycs and user asyncs are separated. Reimplemented
2380 system asyncs to work per-thread.
2382 * gc.c (scm_init_gc): Do not use scm_system_async.
2384 * async.h (scm_asyncs_pending, scm_set_tick_rate,
2385 scm_set_switch_rate, scm_system_async_mark_from_signal_handler):
2387 (scm_i_queue_async_cell): New.
2389 * __scm.h (scm_asyncs_pending_p): Removed.
2390 (SCM_ASYNC_CLICK): Check scm_active_asyncs instead of
2391 scm_asyncs_pending_p.
2393 * async.h (scm_system_async_mark_for_thread): New prototype.
2395 * __scm.h: Removed GUILE_OLD_ASYNC_CLICK code.
2397 * root.h (scm_root_state): Added new "active_asyncs" slot.
2398 * root.c (scm_make_root): Initialize it to SCM_EOL.
2400 * coop-defs.h (coop_t): Added new "handle" slot.
2401 * coop-threads.c (all_threads, scm_current_thread,
2402 scm_all_threads, scm_i_thread_root): New.
2403 (scm_threads_init): Add main thread to all_threads.
2404 (scheme_launch_thread): Remove thread from all_threads when it
2406 (scm_call_with_new_thread): Initialize handle slot of coop_t
2407 structure and add new thread to all_threads.
2408 (scm_spawn_thread): Likewise.
2410 * threads.h (scm_current_thread, scm_all_threads): New prototypes.
2411 * threads.c (scm_current_thread, scm_all_threads): Register as
2414 * dynl.c: Use scm_lt_ prefix for libltdl functions.
2416 2002-09-29 Neil Jerram <neil@ossau.uklinux.net>
2418 * script.c (scm_compile_shell_switches): Fix bad spelling of
2419 `explicitly' in comment.
2421 2002-09-28 Neil Jerram <neil@ossau.uklinux.net>
2423 * posix.c (scm_geteuid, scm_getegid, scm_seteuid, scm_setegid):
2424 Refer to provided? in doc string rather than deprecated feature?.
2426 2002-09-24 Gary Houston <ghouston@arglist.com>
2428 * inline.h (scm_double_cell): prevent reordering of statements
2429 with any following code (for GCC 3 strict-aliasing).
2430 * numbers.c (scm_make_real), num2float.i.c (FLOAT2NUM): removed
2431 the earlier version of the reordering prevention.
2433 2002-09-19 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2435 * inline.h (scm_double_cell): move SET_GCMARK set out of if body.
2437 2002-09-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2439 * gc-malloc.c (scm_gc_register_collectable_memory): more overflow
2442 2002-09-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2444 * inline.h: include stdio.h
2446 * smob.c (free_print): abort if scm_debug_cell_accesses_p is set
2448 2002-09-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2450 * gc-segment.c (scm_i_make_initial_segment): check user settings
2453 * gc-malloc.c (scm_gc_init_malloc): check user settings for
2456 * gc-freelist.c (scm_init_freelist): check user settings for sanity.
2458 * struct.h: change scm_structs_to_free to scm_i_structs_to_free
2460 * gc-malloc.c (scm_gc_register_collectable_memory): use floats;
2461 these won't ever wrap around with high memory usage. Thanks to
2462 Sven Hartrumpf for finding this.
2464 * gc-freelist.c: include <stdio.h>
2466 * gc-malloc.c: add DEBUGINFO for mtrigger GCs.
2468 2002-09-01 Marius Vollmer <mvo@zagadka.ping.de>
2470 * vectors.h (SCM_VECTOR_REF): New.
2472 * snarf.h (SCM_DEFINE_PUBLIC): New.
2474 2002-08-30 Marius Vollmer <mvo@zagadka.ping.de>
2476 * socket.c (scm_addr_vector): Added size of address to arguments.
2477 Use it to avoid accessing a non-existent path in a sockaddr_un.
2478 Changed all callers.
2480 2002-08-29 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2482 * gc.h: remove DOUBLECELL card flags.
2484 * gc-malloc.c (scm_calloc): try to use calloc() before calling
2487 * gc-segment.c (scm_i_initialize_heap_segment_data): remove card
2488 init loop; handle this from scm_init_card_freelist()
2490 * gc-card.c (scm_init_card_freelist): init bit vector here.
2492 * numbers.c (scm_make_real): prevent reordering of statements
2493 num2float.i.c (FLOAT2NUM): idem
2495 2002-08-27 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2497 * eval.h: prepend libguile/ to include path
2499 2002-08-26 Marius Vollmer <mvo@zagadka.ping.de>
2501 * script.c (scm_compile_shell_switches): Added "2002" to Copyright
2502 years. Thanks to Martin Grabmüller!
2504 2002-08-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2506 * gc-segment.c (scm_i_get_new_heap_segment): use float in stead of
2507 unsigned numbers for computing minimum heap increment. This
2508 prevents weird results when a a negative minimum increment is
2511 2002-08-24 Marius Vollmer <mvo@zagadka.ping.de>
2513 * gc_os_dep.c: When we have __libc_stack_end, use that directly
2514 instead of the old tricks.
2516 * guile-snarf.in: Do not expect the input file to be the first
2517 argument after the optional "-o" option, just pass everything to
2518 the pre-processor without extracting the input file name.
2520 2002-08-23 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2522 * gc-segment.c (scm_i_get_new_heap_segment): Oops. We want segment
2523 length *at* least SCM_MIN_HEAP_SEG_SIZE, not at most.
2525 2002-08-22 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2527 * gc.h, gc.c: make scm_cells_allocated unsigned again. Thanks to
2528 Bill Schottstaedt for the bug report
2530 2002-08-20 Marius Vollmer <mvo@zagadka.ping.de>
2532 * print.c (scm_iprin1): Print primitives generics always as
2533 "primitive-generic" even when they have no primitive methods yet.
2535 2002-08-17 Gary Houston <ghouston@arglist.com>
2537 * coop.c (coop_create): removed bogus 2nd argument in scm_malloc
2540 2002-08-17 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2542 * ports.c (scm_add_to_port_table): small bugfix.
2544 * mallocs.c (scm_malloc_obj): use scm_gc_malloc in stead of
2547 * gc-segment.c (scm_i_get_new_heap_segment): remove cluster cruft:
2548 only use SCM_MIN_HEAP_SEG_SIZE.
2550 * ports.c (scm_add_to_port_table): add backwards compatibility
2553 * ports.h: use scm_i_ prefix for port table and port table size.
2555 2002-08-15 Mikael Djurfeldt <mdj@linnaeus>
2557 * vports.c (scm_make_soft_port): Initialize pt variable.
2559 2002-08-13 Marius Vollmer <mvo@zagadka.ping.de>
2561 * strports.h (scm_c_eval_string_in_module,
2562 scm_eval_string_in_module): New prototypes.
2563 * strports.c (scm_eval_string_in_module): New, but use
2564 "eval-string" as the Scheme name and make second parameter
2566 (scm_eval_string): Implement using scm_eval_string_in_module.
2567 (scm_c_eval_string_in_module): New.
2568 Thanks to Ralf Mattes for the suggestion!
2570 2002-08-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2572 * gc-card.c ("sweep_card"): remove SCM_MISC_ERROR messages: print
2575 * gc-mark.c ("scm_gc_mark_dependencies"): idem.
2577 * ports.c ("scm_new_port_table_entry"): return a boxed SCM in
2578 stead of scm_t_port*. The function now takes a tag argument.
2580 2002-08-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2582 * gc.h: add scm_debug_cells_gc_interval to public interface
2584 * gc-card.c ("sweep_card"): set scm_gc_running while sweeping.
2586 * gc.c (scm_i_expensive_validation_check): separate expensive
2587 validation checks from cheap ones.
2589 2002-08-06 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2591 * read.c (scm_input_error): new function: give meaningful error
2592 messages, and throw read-error
2594 * gc-malloc.c (scm_calloc): add scm_calloc.
2596 2002-08-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2598 * tags.h: remove GC bits documentation from the tags table.
2600 * read.c (INPUT_ERROR): Prepare for file:line:column error
2601 messages for errors in scm_lreadr() and friends.
2603 2002-08-04 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2605 * gc-malloc.c (scm_malloc): use scm_realloc() (simplifies
2607 (scm_gc_calloc): new function
2609 2002-08-04 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2611 * ports.c (scm_new_port_table_entry): init port entry to 0
2614 * ports.c (scm_new_port_table_entry): change function from
2615 scm_add_to_port_table. This prevents cells with null-pointers from
2616 being exposed to GC.
2618 * vports.c (scm_make_soft_port) strports.c (scm_mkstrport),
2619 fports.c (scm_fdes_to_port): Use scm_new_port_table_entry().
2621 * gc.c (scm_gc_stats): add cell-yield and malloc-yield statistic
2624 * numbers.c (big2str): return "0" for 0 iso. ""
2626 * gc-segment.c, gc-malloc.c gc-mark.c, gc-freelist.c, gc-card.c,
2627 private-gc.h: new file
2629 * gc.c: completely revised and cleaned up the GC. It now uses lazy
2630 sweeping. More documentation in workbook/newgc.text
2632 2002-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2634 * random.c (rstate_free): Return zero.
2636 2002-07-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
2638 * environments.c (remove_key_from_alist): Removed.
2640 (obarray_remove): Simplified.
2642 2002-07-24 Stefan Jahn <stefan@lkcc.org>
2644 * continuations.h: ia64: Include <signal.h> before
2647 2002-07-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
2649 * modules.c (scm_sym2var): Don't compare SCM values with ==.
2651 2002-07-21 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2653 * goops.c (scm_compute_applicable_methods): use
2654 scm_remember_upto_here_1 iso scm_remember_upto_here
2656 * macros.c: include deprecation.h
2658 * vectors.c (scm_vector_move_right_x): remove side effect in
2660 (scm_vector_move_left_x): idem.
2662 * net_db.c, posix.c, socket.c: variable naming: change ans to
2665 * sort.c (scm_merge_vector_x): accept vector as argument
2666 iso. SCM*. This is needed for full GC correctness.
2668 * gc.h: undo previous undocumented changes related to #ifdef
2671 2002-07-20 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2673 * *.c: add space after commas everywhere.
2675 * *.c: use SCM_VECTOR_SET everywhere, where a vector is written.
2676 Document cases where SCM_WRITABLE_VELTS() is used.
2678 * vectors.h (SCM_VELTS): prepare for write barrier, and let
2679 SCM_VELTS() return a const pointer
2680 (SCM_VECTOR_SET): add macro.
2682 2002-07-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
2684 * eval.c (SCM_CEVAL), macros.c (macro_print, scm_makmacro,
2685 scm_sym_macro, scm_macro_type), macros.h (scm_makmacro):
2686 Deprecated the special kind of built-in dynamic syntax transformer
2687 that was inaccurately named "macro". Note: The built-in syntax
2688 transformers that are named "mmacro" or "memoizing-macro" still
2689 exist, and it is these which come much closer to what one would
2692 2002-07-13 Neil Jerram <neil@ossau.uklinux.net>
2694 * eval.c (unmemocopy): Fix for
2695 1001-local-eval-error-backtrace-segfaults (unmemoization crash
2696 with internal definitions and local-eval).
2698 2002-07-12 Gary Houston <ghouston@arglist.com>
2700 * dynl.c: Don't define stub procedures if DYNAMIC_LINKING is not
2701 defined. They don't do anything useful, especially since the
2702 only case where DYNAMIC_LINKING is undefined seems to be
2703 when --with-modules=no is given to configure, which is basically
2704 requesting that the "dynamic linking module" be omitted.
2706 * Makefile.am (libguile_la_SOURCES): move dynl.c from
2707 libguile_la_SOURCES to EXTRA_libguile_la_SOURCES.
2709 * extensions.c (load_extension): check DYNAMIC_LINKING for
2711 * init.c (scm_init_guile_1): check DYNAMIC_LINKING for
2712 scm_init_dynamic_linking.
2714 2002-07-10 Marius Vollmer <mvo@zagadka.ping.de>
2716 * guile.c, iselect.h, net_db.c, posix.c, socket.c: No need to
2717 check for Cygwin when including <winsock2.h>, this is already
2718 check for by configure. Thus, revert change from 2002-07-07.
2720 2002-07-10 Gary Houston <ghouston@arglist.com>
2722 * eq.c: include <string.h>
2723 * dynl.c: docstring editing.
2725 2002-07-09 Gary Houston <ghouston@arglist.com>
2727 * dynl.c (scm_dynamic_call): docstring editing.
2729 2002-07-08 Rob Browning <rlb@defaultvalue.org>
2731 * gc_os_dep.c: HURD fixes.
2733 2002-07-07 Marius Vollmer <mvo@zagadka.ping.de>
2735 Crosscompiling and Cygwin fixes by Jan Nieuwenhuizen. Thanks!
2737 * Makefile.am: Override default rule for c-tokenize.$(OBJECT);
2738 this should be compiled for BUILD host.
2739 Override default rule for
2740 guile_filter_doc_snarfage$(EEXECT); this should run on BUILD host.
2741 Add missing $(EXEEXT) to guile_filter_doc_snarfage invocation.
2742 (snarf2checkedtexi): Use GUILE_FOR_BUILD instead of preinstguile.
2744 * guile.c, iselect.h, net_db.c, posix.c, socket.c: Do not include
2745 <winsock2.h> on Cygwin even when we have it.
2747 2002-07-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
2749 * __scm.h (SCM_CAUTIOUS), eval.c (scm_eval_args, deval_args,
2750 SCM_CEVAL): Removed compile time option SCM_CAUTIOUS to clean up
2751 the code. Full number of arguments checking of closures is
2752 mandatory now. However, the option to disable the checking has
2753 most probably not been used anyway.
2755 2002-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2757 * __scm.h (SCM_RECKLESS), backtrace.c (SCM_ASSERT), debug.c
2758 (scm_debug_options), eval.c (scm_lookupcar, scm_lookupcar1,
2759 scm_badargsp, SCM_CEVAL, SCM_APPLY, scm_map, scm_for_each),
2760 feature.c (scm_init_feature), gsubr.c (scm_gsubr_apply), numbers.c
2761 (scm_logand, scm_logior, scm_logxor, scm_i_dbl2big), srcprop.c
2762 (scm_source_properties, scm_set_source_properties_x,
2763 scm_source_property): Removed compile time option SCM_RECKLESS to
2764 clean up the code. Full number of arguments checking of closures
2765 is mandatory now. However, the option to disable the checking has
2766 most probably not been used anyway.
2768 * srcprop.c (scm_source_properties, scm_set_source_properties_x,
2769 scm_source_property): Use !SCM_CONSP instead of SCM_NCONSP.
2771 2002-06-30 Gary Houston <ghouston@arglist.com>
2773 * dynl.c: Removed all SCM_DEFER_INTS/SCM_ALLOW_INTS, which won't
2774 do anything useful. Added a comment about need for a mutex if
2775 pre-emptive threading is supported.
2777 * posix.c (scm_convert_exec_args), dynl.c
2778 (scm_make_argv_from_stringlist): static procs: 1) renamed both to
2779 allocate_string_pointers. 2) simplified: don't reallocate the
2780 strings, just make an array of pointers 3) avoid memory leaks on
2781 error 4) let the procedure report errors in its own name.
2782 Consequences: 1) the procedures now assume that SCM strings are
2783 nul-terminated, which should always be the case. 2) Since strings
2784 are not reallocated, it's now possible for strings passed to
2785 dynamic-args-call to be mutated.
2787 2002-06-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
2789 * __scm.h, eval.c, eval.h: Removed compile time option
2790 MEMOIZE_LOCALS to clean up the code. Now, caching of local
2791 variable positions during memoization is mandatory. However, the
2792 option to disable the caching has most probably not been used
2795 2002-06-18 Marius Vollmer <mvo@zagadka.ping.de>
2797 * print.c (scm_simple_format): Print missing part of format before
2798 ~% control. Thanks to Daniel Skarda!
2800 2002-06-01 Marius Vollmer <mvo@zagadka.ping.de>
2802 * mkstemp.c: Added exception notice to license statement.
2804 2002-05-22 Marius Vollmer <mvo@zagadka.ping.de>
2806 * numbers.c (mem2ureal): When returning an inexact zero, make sure
2807 it is represented as a floating point value so that we can change
2810 From John W. Eaton <jwe@bevo.che.wisc.edu>
2812 * numbers.c (idbl2str): Don't omit sign when printing negative zero.
2814 2002-05-14 Thien-Thi Nguyen <ttn@giblet.glug.org>
2816 * gc_os_dep.c: For I386/OPENBSD, allow for `__i386__'
2817 in addition to `i386'. Thanks to Dale P. Smith.
2819 2002-05-08 Marius Vollmer <mvo@zagadka.ping.de>
2821 * eq.c (real_eqv): New.
2822 (scm_eqv_p): Use it when comparing reals and complexes.
2824 * numbers.c: Include <string.h>, for strncmp.
2825 (mem2complex): Do not create negative NaNs.
2826 (scm_leq_p, scm_geq_p): Explicitely return #f when comparing a
2828 (scm_inexact_to_exact): Signal error when converting a NaN.
2830 2002-05-06 Marius Vollmer <mvo@zagadka.ping.de>
2832 * posix.c (scm_putenv): Handle removing variables explicitely by
2837 * numbers.h: Conditionally include floatingpoint.h, ieeefp.h, and
2838 nan.h. Provide declarations for scm_inf_p, scm_nan_p, scn_inf,
2840 * numbers.c: [SCO && ! HAVE_ISNAN] (isnan): New function.
2841 [SCO && ! HAVE_ISINF] (isinf): New function.
2842 (xisinf, xisnan): New functions.
2844 (isfinite): Define in terms of xisinf.
2845 (scm_inf_p, scm_nan_p): New functions.
2846 (guile_Inf, guile_NaN): New file-scope vars.
2847 (guile_ieee_init): New function.
2848 (scm_inf, scm_nan): New functions.
2849 (idbl2str): Handle Inf and NaN. Remove funny label and
2850 corresponding gotos.
2851 (ALLOW_DIVIDE_BY_ZERO): New macro.
2852 (scm_divide): Allow division by zero to occur if
2853 ALLOW_DIVIDE_BY_ZERO is defined.
2854 Handle bignums and ints as special cases.
2856 Additional stuff by me:
2858 numbers.c (mem2ureal): Recognize "inf.0" and "nan.xxx".
2859 (scm_even_p, scm_odd_p): Treat infinity as even and odd.
2860 (iflo2str): Don't output a '+' for negative numbers or for Inf and
2861 NaN. They will provide their own sign.
2862 (scm_divide): Only allow divides by inexact zeros. Dividing by
2863 exact zeros still signals an errors.
2865 2002-04-22 Thien-Thi Nguyen <ttn@giblet.glug.org>
2867 * goops.h (scm_slot_exists_p): Rename from scm_slots_exists_p.
2868 * goops.c (scm_slot_exists_p): Rename from scm_slots_exists_p.
2869 (scm_slot_exists_p): Rename from scm_slots_exists_p.
2870 Thanks to Andreas Rottmann.
2872 2002-04-20 Gary Houston <ghouston@arglist.com>
2874 * removal of unused fields in root state (thanks to Christopher
2875 Cramer for pointing out the disuse.)
2876 * root.h (scm_root_state): removed def_inp, def_outp, def_errp.
2877 (scm_def_inp, scm_def_outp, scm_def_errp): removed.
2879 * root.c (root_mark): don't mark them.
2880 (scm_make_root): don't set them to #f.
2881 * init.c (scm_init_standard_ports): don't initialise with the
2884 2002-04-17 Marius Vollmer <mvo@zagadka.ping.de>
2886 * Makefile.am (EXTRA_DIST): Added cpp_err_symbols.c and
2889 2002-04-16 Marius Vollmer <mvo@zagadka.ping.de>
2891 * guile-snarf.in: Do not clean input file. This would write to
2892 the $(srcdir) during a VPATH build, which is not allowed. It also
2893 isn't needed since it only works when an output filename has been
2894 specified and in that case we don't need to clean the input file
2895 because the output file will already exist.
2897 2002-03-31 Marius Vollmer <mvo@zagadka.ping.de>
2899 * guile-snarf: Install the trap for removing $cleanfile only when
2900 the value of $cleanfile is actually known.
2902 2002-04-10 Rob Browning <rlb@defaultvalue.org>
2904 * .cvsignore: add versiondat.h and *.c.clean.c.
2906 2002-03-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
2908 * srcprop.[ch] (scm_c_source_property_breakpoint_p): New
2909 function, replaces macro SRCBRKP.
2911 (SRCBRKP): Deprecated.
2913 * eval.c (SCM_CEVAL): Replaced use of SRCBRKP by call to
2914 scm_c_source_property_breakpoint_p. Removed some use of arg1 as
2917 2002-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
2919 * debug.h, eval.c: Deprecated CHECK_ENTRY, CHECK_APPLY and
2920 CHECK_EXIT and removed all references to them.
2922 2002-03-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
2924 * debug.h (scm_ready_p, debug_print): Removed declarations.
2926 * eval.c (EVALCELLCAR): Removed.
2928 (SCM_CEVAL): Eliminated label loopnoap. Removed side-effecting
2929 operation from condition.
2931 2002-03-24 Marius Vollmer <mvo@zagadka.ping.de>
2933 * guile-snarf.in: When the output filename is "-", write to
2934 stdout. When no "-o" option is given, use "-" as the output
2935 filename (i.e., stdout). Only 'clean' the inputfile or remove the
2936 output file on error when the output file name is not "-". Define
2937 the preprocessor macro SCM_MAGIC_SNARFER while snarfing.
2939 * Makefile.am (.c.x): Pass "-o $@" to guile-snarf.
2941 2002-03-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
2943 * eval.c (SCM_CEVAL, SCM_APPLY): Eliminated labels wrongnumargs
2944 and the corresponding goto statements. Removed redundant code.
2946 2002-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
2948 * eval.c (SCM_CEVAL): Minimized scope of variable arg2.
2949 Eliminated redundant SCM_IMP check. Exlined call to EVALCAR.
2950 Re-enabled handing of rpsubrs and asubrs.
2952 2002-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
2954 * eval.c (SIDEVAL): Removed.
2956 (SCM_CEVAL): Minimized scope of variable orig_sym. Eliminated
2957 goto-labels cdrxnoap, cdrxbegin and nontoplevel_cdrxnoap. Changed
2958 argument checking order for set! to locals, variables and symbols.
2959 Improvements to control structure. Removed some uses of arg1 and
2960 arg2 as temporary variables.
2962 2002-03-15 Thien-Thi Nguyen <ttn@giblet.glug.org>
2964 * guile-snarf.in: Remove "--compat=1.4" support.
2965 Add "-d" and "-D" support.
2967 (deprecated_list): New var.
2968 (compat_mode_clean_xxx): Delete.
2969 (grep_deprecated): New func.
2970 ("main"): If "-d" or "-D", call `grep_deprecated'.
2972 2002-03-15 Neil Jerram <neil@ossau.uklinux.net>
2974 * hooks.h: Change scm_t_c_hookype_t everywhere to
2979 * strings.c (scm_string_p): Change unnecessary `iff' to `if'.
2981 * ports.c (scm_sys_make_void_port): Use `@file'.
2983 * numbers.c (scm_number_p, scm_real_p): Use `otherwise' rather
2986 * macros.c (scm_makmacro): Don't say that the form replaces its
2987 source, because it doesn't.
2988 (scm_makmmacro): Clarify difference between this and scm_makmacro.
2990 * backtrace.c (scm_display_error), filesys.c (scm_umask,
2991 scm_select, scm_basename), goops.c (scm_method_generic_function),
2992 numbers.c (scm_integer_length), posix.c (scm_getgroups, scm_execl,
2993 scm_setlocale, scm_flock), socket.c (scm_shutdown): Correct
2996 * debug.c (scm_debug_options), eval.c
2997 (scm_eval_options_interface), read.c (scm_read_options): Change
2998 incorrect @var in docstring to @code.
3000 2002-03-14 Marius Vollmer <mvo@zagadka.ping.de>
3002 * unif.c (singp): Use SCM_REALP instead of SCM_SLOPPY_REALP.
3004 * snarf.h (SCM_SNARF_INIT): Add "^:^" after code so that
3005 guile-snarf can remove trailing non-init code.
3007 * guile-snarf.in (modern_snarf): Remove everything following and
3008 including "^:^" from the output.
3010 2002-03-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
3012 * eval.c (SCM_CEVAL), srcprop.h (SRCBRKP): Eliminated union 't'.
3014 * eval.c (SCM_CEVAL): Exlined call to EVALCAR.
3016 2002-03-13 Thien-Thi Nguyen <ttn@giblet.glug.org>
3018 * guile-snarf.in: Update copyright.
3019 Rewrite to internalize error handling.
3020 Add "--compat=1.4" handling.
3023 * Makefile.am (libpath.h): Use @top_srcdir_absolute@.
3024 (snarfcppopts): New var.
3025 (.c.x): Use $(snarfcppopts). Rework guile-snarf usage.
3026 (.c.doc): Use $(snarfcppopts).
3028 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
3029 continuations.c, debug-malloc.c, debug.c, deprecation.c, dynl.c,
3030 dynwind.c, environments.c, eq.c, error.c, eval.c, evalext.c,
3031 extensions.c, feature.c, filesys.c, fluids.c, fports.c, gc.c,
3032 goops.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
3033 ioext.c, iselect.c, keywords.c, lang.c, list.c, load.c, macros.c,
3034 modules.c, net_db.c, numbers.c, objects.c, objprop.c, options.c,
3035 pairs.c, ports.c, posix.c, print.c, procprop.c, procs.c,
3036 properties.c, ramap.c, random.c, rdelim.c, read.c, regex-posix.c,
3037 root.c, rw.c, scmsigs.c, script.c, simpos.c, socket.c, sort.c,
3038 srcprop.c, stackchk.c, stacks.c, stime.c, strings.c, strop.c,
3039 strorder.c, strports.c, struct.c, symbols.c, threads.c, throw.c,
3040 unif.c, values.c, variable.c, vectors.c, version.c, vports.c,
3041 weaks.c: Retire inclusion guard macro SCM_MAGIC_SNARFER.
3043 2002-03-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
3045 * eval.c (SCM_CEVAL): Got rid of the last reference to t.lloc.
3046 The next step will be to remove the union 't' and simplify the
3047 code of SCM_CEVAL that way.
3049 2002-03-12 Neil Jerram <neil@ossau.uklinux.net>
3051 * iselect.c (collisionp, gnfds, greadfds, gwritefds, gexceptfds,
3052 rreadfds, rwritefds, rexceptfds): Made static.
3054 * gc.c (terminating), fports.c (terminating): Renamed
3057 2002-03-11 Marius Vollmer <mvo@zagadka.ping.de>
3059 * numbers.c (scm_divide): Adapt code from libstdc++/f2c to void
3060 potential overflow problems. Thanks to John W Eaton!
3062 * strop.c (string_capitalize_x): Treat characters as unsigned so
3063 that 8-bit chars work. Thanks to David Pirotte!
3065 2002-03-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
3067 * eval.c (SCM_CEVAL): Cleaned up the handling of 'slot-ref',
3068 'slot-set!' and 'nil-cond'. Removed some uses of t.arg1, arg2 and
3069 proc as temporary variables. Introduced temporary variables with
3070 hopefully descriptive names for clarification. Replaced SCM_N?IMP
3071 by a more explicit predicate in some places.
3073 2002-03-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
3075 * eval.c (SCM_CEVAL): Cleaned up the handling of #@dispatch.
3076 Added lots of comments regarding the implementation of #@dispatch.
3077 Changed intra-procedure communication to use t.arg1 instead of
3078 arg2. Removed some uses of t.arg1, t.lloc and proc as temporary
3079 variables. Introduced temporary variables with hopefully
3080 descriptive names for clarification. Replaced SCM_N?IMP by a more
3081 explicit predicate in some places. Use SCM_INSTANCE_HASH instead
3082 of computing the expression explicitly. Eliminate now unused
3083 label nontoplevel_cdrxbegin.
3085 * goops.h (SCM_INSTANCE_HASH): New macro.
3087 * objects.h (SCM_CMETHOD_FORMALS, SCM_CMETHOD_BODY): New macros.
3089 2002-03-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
3091 * Makefile.am (bin_SCRIPTS): Revive this decl, w/ initial element
3092 "guile-snarf" moved back from `noinst_SCRIPTS'.
3094 2002-03-08 Neil Jerram <neil@ossau.uklinux.net>
3096 * srcprop.c (scm_set_source_property_x): If SRCPROPS obj already
3097 exists when adding a source property other than those that are
3098 handled explicitly, add the new property to the SRCPROPS obj's
3101 * debug.h (SCM_MAX_FRAME_SIZE): Remove incorrect comment about use
3102 of SCM_MAX_FRAME_SIZE as a bit mask; it isn't used like this.
3104 * eval.c (SCM_CEVAL): Don't store scm_debug_eframe_size in
3105 debug.status. It isn't needed, and it can overflow the bits
3106 reserved for it (which may lead to a segv or a GC abort).
3108 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
3110 * eval.c (SCM_CEVAL): Cleaned up the handling of 'apply'. Removed
3111 side-effecting operations from conditions and macro calls.
3112 Replaced SCM_N?IMP by a more explicit predicate in some places.
3113 Minimized the scope of some variables.
3115 2002-03-02 Stefan Jahn <stefan@lkcc.org>
3117 * convert.i.c: Fixed int <-> long conversions which would have
3118 failed if their sizes were different.
3120 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
3122 * eval.c (SCM_CEVAL): Cleaned up the handling of 'if', 'let',
3123 'letrec' and 'set*': Removed some uses of t.arg1, t.lloc and proc
3124 as temporary variables. Removed side-effecting operations from
3125 conditions and macro calls. Introduced temporary variables with
3126 hopefully descriptive names for clarification. Replaced SCM_N?IMP
3127 by a more explicit predicate in some places. Removed code that
3128 was conditionally compiled if SICP was defined - which it never
3131 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
3133 * eval.c (SCM_CEVAL): Cleaned up the handling of 'cons' and 'do':
3134 Removed some uses of t.arg1 and proc as temporary variables.
3135 Removed side-effecting operations from conditions and macro calls.
3136 Introduced temporary variables with hopefully descriptive names
3137 for clarification. Replaced SCM_N?IMP by a more explicit
3138 predicate in some places.
3140 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
3142 * eval.c (scm_badargsp, SCM_CEVAL): Replaced SCM_N?IMP by a more
3143 explicit predicate in some places.
3145 (CHECK_EQVISH): Removed.
3147 (SCM_CEVAL): Removed some uses of t.arg1 and proc as temporary
3148 variables. Removed side-effecting operations from conditions and
3149 macro calls. Introduced temporary variables for clarification.
3150 Sorted if-else-if check for the type of the last form in a list by
3151 frequency. Avoided some unnecessary tail-recursion calls.
3153 2002-03-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
3155 * gc.c (SCM_HEAP_SEG_SIZE, CELL_UP, CELL_DN, NEXT_DATA_CELL,
3156 init_heap_seg, alloc_some_heap), gc.h (struct scm_cell, struct
3157 scm_t_cell, SCM_CELLPTR, SCM_GC_CARD_SIZE,
3158 SCM_GC_IN_CARD_HEADERP), tags.h (SCM_CELLP): Renamed the struct
3159 scm_cell and all its uses to scm_t_cell in accordance to Guile's
3160 naming scheme for types.
3162 * alist.c (scm_acons), convert.i.c (CTYPES2UVECT,
3163 CTYPES2UVECT_OPTIONAL), coop-threads.c (scm_call_with_new_thread,
3164 scm_spawn_thread), debug.c (scm_make_debugobj), environments.c
3165 (scm_make_environment), eval.c (scm_closure), fports.c
3166 (scm_fdes_to_port), gc.c (scm_deprecated_newcell,
3167 scm_deprecated_newcell2), inline.h (scm_alloc_cell, scm_cell),
3168 list.c (SCM_I_CONS), numbers.c (scm_i_mkbig), pairs.c (scm_cons),
3169 ports.c (scm_void_port), procs.c (scm_c_make_subr, scm_makcclo),
3170 smob.c (scm_make_smob), smob.h (SCM_NEWSMOB), strings.c
3171 (scm_take_str, scm_allocate_string), strports.c (scm_mkstrport),
3172 unif.c (scm_make_uve), variable.c (make_variable), vectors.c
3173 (scm_c_make_vector), vports.c (scm_make_soft_port): Renamed
3174 scm_alloc_cell to scm_cell.
3176 * environments.c (core_environments_observe), gc.c
3177 (scm_deprecated_newcell2), goops.c (wrap_init, scm_wrap_object),
3178 inline.h (scm_alloc_double_cell, scm_double_cell), num2float.i.c
3179 (FLOAT2NUM), numbers.c (scm_make_real), procs.c
3180 (scm_make_procedure_with_setter), smob.h (SCM_NEWSMOB2,
3181 SCM_NEWSMOB3), struct.c (scm_make_struct, scm_make_vtable_vtable),
3182 symbols.c (scm_mem2symbol, scm_mem2uninterned_symbol), weaks.c
3183 (allocate_weak_vector): Renamed scm_alloc_double_cell to
3186 2002-02-27 Stefan Jahn <stefan@lkcc.org>
3188 * convert.i.c, convert.c: Better range checking.
3190 * inet_aton.c, fports.c: Commented the inclusion of <winsock2.h>.
3192 * deprecation.c (vsnprintf): Define to `_vsnprintf' for
3195 2002-02-26 Thien-Thi Nguyen <ttn@giblet.glug.org>
3197 * Makefile.am: Update path to pre-inst-guile automake frag.
3199 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3201 * gc.c (scm_gc_sweep): Make it compile even when deprecated
3202 features are excluded.
3204 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3206 * num2integral.i.c (NUM2INTEGRAL): Fixed signedness problem.
3208 2002-02-25 Gary Houston <ghouston@arglist.com>
3210 * convert.c: include <string.h> for convert_i.c.
3212 2002-02-24 Rob Browning <rlb@defaultvalue.org>
3214 * .cvsignore: add stamp-h1.
3216 2002-02-21 Neil Jerram <neil@ossau.uklinux.net>
3218 * unif.c (scm_array_to_list): Correct name, which had been
3219 accidentally changed to scm_t_arrayo_list!
3221 2002-02-20 Mikael Djurfeldt <mdj@linnaeus>
3223 * gc.c (scm_gc_sweep): Print an error message when aborting due to
3224 underflowing scm_mallocated.
3226 2002-02-14 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3228 * gc.h, gc.c (scm_must_malloc, scm_must_realloc, scm_must_strdup,
3229 scm_must_strndup, scm_done_malloc, scm_done_free, scm_must_free):
3230 Reimplemented using the new scm_gc_malloc, etc., functions and
3233 2002-02-11 Thien-Thi Nguyen <ttn@giblet.glug.org>
3235 * Makefile.am (bin_PROGRAMS): Move `guile_filter_doc_snarfage'
3236 to `noinst_PROGRAMS'.
3237 (bin_SCRIPTS): Move all values to `noinst_SCRIPTS'; delete.
3238 (noinst_PROGRAMS, noinst_SCRIPTS): New.
3240 2002-02-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3242 * gc.h, gc.c (scm_gc_sweep): Issue deprecation warning when
3243 non-zero is returned from a port or smob free function.
3244 (scm_malloc, scm_realloc, scm_strndup, scm_strdup,
3245 scm_gc_register_collectable_memory,
3246 scm_gc_unregister_collectable_memory, scm_gc_malloc,
3247 scm_gc_realloc, scm_gc_free, scm_gc_strndup, scm_gc_strdup): New.
3249 * backtrace.c, continuations.c, convert.i.c, coop-threads.c,
3250 debug-malloc.c, dynl.c, environments.c, environments.h,
3251 extensions.c, filesys.c, fports.c, gc.c, gc.h, gh_data.c, goops.c,
3252 guardians.c, hooks.c, init.c, keywords.c, load.c, numbers.c,
3253 ports.c, posix.c, procs.c, rdelim.c, regex-posix.c, root.c,
3254 smob.c, stime.c, strings.c, struct.c, struct.h, symbols.c, unif.c,
3255 vectors.c, weaks.c: Use scm_gc_malloc/scm_malloc and
3256 scm_gc_free/free instead of scm_must_malloc and scm_must_free, as
3257 appropriate. Return zero from smob and port free functions.
3259 * debug-malloc.c (scm_malloc_reregister): Handle "old == NULL".
3261 * deprecation.h, deprecation.c: Reimplemented to allow deprecation
3262 messages while the GC is running.
3263 (scm_c_issue_deprecation_warning_fmt): New.
3265 * fports.c (scm_setvbuf): Reset read buffer to saved values when
3266 it is pointing to the putback buffer.
3268 2002-02-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
3270 * gsubr.c (create_gsubr): On "too many args" error,
3271 also display arg count and name. Thanks to Bill Schottstaedt.
3273 2002-02-05 Thien-Thi Nguyen <ttn@giblet.glug.org>
3275 * Makefile.am: Include $(top_srcdir)/pre-inst-guile.am.
3277 (bin_SCRIPTS): Remove guile-snarf-docs-texi.
3278 (alldotdocfiles, snarf2checkedtexi, dotdoc2texi): New vars.
3279 (guile.texi, guile-procedures.texi): Use $(dotdoc2texi).
3281 * guile-snarf-docs-texi.in: Bye bye.
3283 2002-02-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3285 * symbols.c (scm_make_symbol): Fix typo in docstring.
3287 * symbols.h (scm_mem2uninterned_symbol, scm_symbol_interned_p,
3288 scm_make_symbol): New prototypes.
3290 2002-02-03 Marius Vollmer <mvo@zagadka.ping.de>
3292 * symbols.h (SCM_SET_SYMBOL_HASH): Removed.
3293 (SCM_SYMBOL_INTERNED_P): New.
3294 * symbols.c (scm_symbol_hash): Use scm_ulong2num instead of
3295 SCM_MAKINUM since hash values can well be bignums.
3296 (scm_mem2symbol): Only use hash values below SCM_T_BITS_MAX/2.
3297 This signals a interned symbol.
3298 (scm_mem2uninterned_symbol, scm_symbol_interned_p,
3299 scm_make_symbol): New.
3301 * print.c (scm_iprin1): Print uninterned symbols unreadably.
3303 2002-02-02 Thien-Thi Nguyen <ttn@giblet.glug.org>
3305 * __scm.h (HAVE_UINTPTR_T): Only define if UINTPTR_T attributes
3306 are defined: UINTPTR_MAX, INTPTR_MAX, INTPTR_MIN.
3307 Thanks to Dave Love.
3309 2002-01-31 Marius Vollmer <mvo@zagadka.ping.de>
3311 * symbols.c (scm_gensym): Use " g" as default prefix, not "g".
3312 This might help to make unintended clashes less likely.
3313 (scm_string_to_symbol): Protect the string until the symbols is
3316 2002-01-31 Stefan Jahn <stefan@lkcc.org>
3318 * convert.c, convert.h, convert.i.c: New files containing C
3319 array to Scheme conversion helpers meant to be replacement
3320 functions for the deprecated gh interface.
3322 * Makefile.am: Setup rules for new `convert.*' files.
3324 2002-01-28 Stefan Jahn <stefan@lkcc.org>
3326 * symbols.c (scm_c_symbol2str): New function, replacement for
3327 `gh_scm2newsymbol()'.
3329 * strings.c (scm_c_substring2str): New function. Proper
3330 replacement for `gh_get_substr()'.
3332 * socket.c: Include `stdint.h' if available for the `uint32_t'
3335 * scmsigs.c (scm_sigaction): Initialize `chandler' (inhibits
3338 * backtrace.c: Include `lang.h' for GUILE_DEBUG conditional.
3340 2002-01-22 Neil Jerram <neil@ossau.uklinux.net>
3342 Other changes unrelated to Elisp...
3344 * eval.c (scm_m_if): Use s_if rather than repeating string literal
3346 (comments): Fix a few typos.
3347 (scm_for_each): Add parentheses around oddly unparenthesized
3348 if/while conditions.
3350 * read.c (scm_read_opts): Add full stop at end of doc for
3353 * script.c (scm_compile_shell_switches): Use scm_str2symbol
3354 instead of gh_symbol2scm.
3356 * srcprop.h (SRCPROPBRK): Return C type rather than SCM.
3357 (SRCBRKP): Use SRCPROPBRK rather than duplicating its logic.
3359 * srcprop.c (scm_srcprops_to_plist, scm_source_property): Change
3360 SRCPROPBRK (x) to SCM_BOOL (SRCPROPBRK (x)).
3362 First batch of changes for Elisp support...
3364 * alist.c, async.c, boolean.c, dynl.c, eval.c, filesys.c,
3365 fluids.c, list.c, load.c, options.c, posix.c, print.c, sort.c,
3366 throw.c, vectors.c, weaks.c: Add #include for lang.h.
3368 * eval.c, eval.h, init.c, lang.c, lang.h: Use SCM_ENABLE_ELISP to
3369 conditionalize compilation and initialization of Elisp support
3372 * alist.c (scm_assq, scm_assv, scm_assoc), async.c
3373 (scm_asyncs_pending, scm_run_asyncs, noop), backtrace.c
3374 (scm_set_print_params_x), dynl.c (scm_make_argv_from_stringlist),
3375 filesys.c (fill_select_type, retrieve_select_type), fluids.c
3376 (scm_swap_fluids, scm_swap_fluids_reverse), list.c (scm_null_p,
3377 scm_ilength, scm_append_x, scm_last_pair, scm_reverse,
3378 scm_reverse_x, scm_list_ref, scm_list_set_x, scm_list_cdr_set_x,
3379 scm_c_memq, scm_memv, scm_member), load.c (scm_search_path),
3380 options.c (change_option_setting, scm_options), posix.c
3381 (environ_list_to_c), print.c (scm_iprlist), throw.c
3382 (scm_exit_status), vectors.c (scm_vector), weaks.c
3383 (scm_weak_vector): Use SCM_NULL_OR_NIL_P instead of SCM_NULLP.
3385 * boolean.c (scm_not): Use `SCM_FALSEP || SCM_NILP' instead of
3388 * boolean.c (scm_boolean_p): Use `SCM_BOOLP || SCM_NILP' instead
3391 * eval.c (scm_lisp_nil, scm_lisp_t, s_nil_ify, scm_m_nil_ify,
3392 s_t_ify, scm_m_t_ify, s_0_cond, scm_m_0_cond, s_0_ify,
3393 scm_m_0_ify, s_1_ify, scm_m_1_ify): Removed.
3394 (scm_m_atfop): Support function aliasing. Support both function
3395 args, which need transformation, and macro args, which do not.
3396 Add explanatory comments.
3397 (SCM_CEVAL): In switch cases for SCM_IM_AND, SCM_IM_COND,
3398 SCM_IM_DO, SCM_IM_IF and SCM_IM_OR, add `|| SCM_NILP' to existing
3399 checks for SCM_FALSEP. In switch case for SCM_IM_NIL_COND, use
3400 SCM_NULLP || SCM_NILP instead of checks against (removed)
3401 scm_lisp_nil. Removed switch cases for SCM_IM_NIL_IFY,
3402 SCM_IM_T_IFY, SCM_IM_0_COND, SCM_IM_0_IFY, SCM_IM_1_IFY.
3404 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
3405 scm_m_while, scm_nil_eq): Commented out; I don't think we need
3406 these, but I don't want to remove them yet, just in case.
3407 (scm_init_lang): Define `%nil' variable on Scheme level to hold
3410 * lang.h (SCM_NILP): Test against Elisp nil value instead of
3411 against (removed) scm_lisp_nil.
3412 (SCM_NILNULLP, SCM_NIL2EOL, SCM_EOL2NIL): Commented out.
3413 (SCM_NULL_OR_NIL_P): New.
3415 * list.c (scm_append): Use SCM_VALIDATE_NULL_OR_NIL instead of
3418 * print.c (scm_isymnames): Fix comment. Remove #@nil-ify,
3419 #@t-ify, #@0-cond, #@0-ify, #@1-ify. Add #nil (for SCM_ELISP_NIL
3422 * sort.c (scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
3423 scm_sort_x, scm_sort, scm_stable_sort_x, scm_stable_sort): Use
3424 SCM_NULL_OR_NIL_P instead of SCM_NULLP. In constructions like `if
3425 (SCM_NULLP (x)) return SCM_EOL;', return x rather than SCM_EOL.
3427 * tags.h (SCM_IM_NIL_IFY, SCM_IM_T_IFY, SCM_IM_0_COND,
3428 SCM_IM_0_IFY, SCM_IM_1_IFY): Removed.
3429 (SCM_IM_BIND, SCM_IM_DELAY, SCM_IM_CALL_WITH_VALUES, SCM_UNBOUND):
3430 Numbering shifted down accordingly.
3431 (SCM_ELISP_NIL): New IFLAG.
3433 * validate.h (SCM_VALIDATE_NULL_OR_NIL): New.
3435 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
3437 * eval.c: Removed outdated references to "everr". Improved some
3440 (scm_deval_args, deval_args): Renamed scm_deval_args to
3441 deval_args, since it is not part of the interface.
3443 (SCM_CEVAL): Added (maybe somewhat verbose) comment. Avoid to
3444 use references to debug.vect[0] before it exists. Add parentheses
3445 to switch statement.
3447 * goops.h: Added local emacs variables.
3449 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
3451 * eval.[ch] (scm_deval_args): Made static.
3453 * srcprop.c (scm_source_property): Remove redundant SCM_IMP
3456 * strings.c (scm_c_string2str): Clarified comment. Replaced
3457 THINKME by FIXME for uniformness. Removed question about whether
3458 arguments need to be protected from garbage collection: Arguments
3459 must be protected as any other variable.
3461 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
3463 * procs.h (SCM_CLOSURE_BODY): New Macro.
3465 * debug.c (scm_procedure_name, scm_procedure_source), eval.c
3466 (SCM_CEVAL, SCM_APPLY), goops.c (scm_sys_initialize_object,
3467 get_slot_value, set_slot_value), procs.c
3468 (scm_procedure_documentation), sort.c (closureless), stacks.c
3469 (get_applybody): Replace SCM_CDR (SCM_CODE (...)) by
3472 * sort.c (closureless): Prefer !SCM_FOOP over SCM_NFOOP.
3474 2001-12-26 Marius Vollmer <mvo@zagadka.ping.de>
3476 * Makefile.am (guile-procedures.txt): When we don't have makeinfo,
3479 2001-12-16 Marius Vollmer <mvo@zagadka.ping.de>
3481 * stacks.c, stacks.h (scm_t_stackype): Renamed to scm_stack_type
3484 * continuations.c (scm_make_continuation): Do not retain the
3485 throw_value when the continuation is invoked.
3487 2001-12-08 Stefan Jahn <stefan@lkcc.org>
3489 * strings.c (scm_c_string2str): New function. Converts a
3490 given Scheme string into a C string. Also put in two
3491 THINKME's regarding the malloc policy for the missing converter
3494 2001-12-01 Neil Jerram <neil@ossau.uklinux.net>
3496 * gh_data.c (gh_module_lookup): Use scm_str2symbol rather than
3499 2001-11-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
3501 * gc.h (SCM_GC_CELL_WORD, SCM_GC_CELL_OBJECT,
3502 SCM_GC_SET_CELL_WORD, SCM_GC_SET_CELL_OBJECT): New macros.
3504 (SCM_GC_CELL_TYPE, SCM_CELL_WORD, SCM_CELL_OBJECT,
3505 SCM_SET_CELL_WORD, SCM_SET_CELL_OBJECT, SCM_FREE_CELL_CDR,
3506 SCM_GC_SET_CELL_OBJECT): Express in terms of SCM_GC_CELL_*
3509 (SCM_FREE_CELL_P): Express in terms of SCM_GC_CELL_TYPE.
3511 * inline.h (scm_alloc_cell, scm_alloc_double_cell): Use
3512 SCM_GC_CELL_* macros when accessing free cells.
3514 2001-11-25 Marius Vollmer <mvo@zagadka.ping.de>
3516 * vectors.h (SCM_MAKE_VECTOR_TAG): New.
3517 * unif.h (SCM_MAKE_BITVECTOR_TAG, SCM_MAKE_UVECTOR_TAG): New.
3518 * symbols.h (SCM_MAKE_SYMBOL_TAG): New.
3519 * strings.h (SCM_MAKE_STRING_TAG): New.
3520 * procs.h (SCM_MAKE_CCLO_TAG): New.
3521 * numbers.h (SCM_MAKE_BIGNUM_TAG): New.
3523 * goops.h: Replaced SCM_DEBUG_DEPRECATED with
3524 !SCM_ENABLE_DEPRECATED.
3526 * async.c, async.h (scm_system_async_mark_from_signal_handler):
3529 * scmsigs.c (scm_take_signal): Removed all code that assumes that
3530 signal handlers are allowed to divert the flow of control. Call
3531 scm_system_async_mark_from_signal_handler instead of
3532 scm_system_async_mark.
3535 Deprecated SCM_NEWCELL and SCM_NEWCELL2. Added scm_alloc_cell and
3536 scm_alloc_double_cell in their place.
3538 * gc.h (SCM_GC_SET_ALLOCATED, scm_debug_newcell,
3539 scm_debug_newcell2, scm_tc16_allocated): Removed from header.
3540 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
3541 (SCM_NEWCELL, SCM_NEWCELL2): Implement in terms of
3542 scm_deprecated_newcell and scm_deprecated_newcell2.
3544 gc.c (scm_tc16_allocated): Only define when including deprecated
3546 (scm_debug_newcell, scm_debug_newcell2): Removed.
3547 (scm_init_storage): Do not initialize scm_tc16_allocated.
3548 (scm_init_gc): Do it here.
3549 (allocated_mark): New, from old code.
3550 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
3552 * inline.c, inline.h: New files.
3553 * Makefile.am: Added them in all the right places.
3555 * _scm.h: Include "libguile/inline.h".
3557 * alist.c, coop-threads.c, debug.c, environments.c, eval.c,
3558 fports.c, gh_data.c, goops.c, guardians.c, lang.c, list.c,
3559 num2float.i.c, numbers.c, pairs.c, ports.c, print.c, procs.c,
3560 smob.c, smob.h, strings.c, strports.c, struct.c, symbols.c,
3561 unif.c, variable.c, vectors.c, vports.c, weaks.c: Replaced
3562 SCM_NEWCELL and SCM_NEWCELL2 with scm_alloc_cell and
3563 scm_alloc_double_cell, respectively.
3565 2001-11-23 Marius Vollmer <mvo@zagadka.ping.de>
3567 * modules.c (scm_c_use_module): Adapt to changes to
3568 `process-use-modules'.
3570 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
3572 * numbers.c (scm_divide): Fix more division by zero errors.
3574 2001-11-21 Gary Houston <ghouston@arglist.com>
3576 * Makefile.am (OMIT_DEPENDENCIES): removed, since it seems to be
3577 obsolete. autogen.sh says:
3578 invalid unused variable name: `OMIT_DEPENDENCIES'
3580 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
3582 * numbers.c (scm_divide): Fix (/ 0). Thanks to Keith Wright for
3585 2001-11-21 Marius Vollmer <mvo@zagadka.ping.de>
3587 * Makefile.am (install-exec-hook): Prepend $(DESTDIR) to filename.
3588 Thanks to Eric Gillespie, Jr!
3590 2001-11-21 Stefan Jahn <stefan@lkcc.org>
3592 * win32-socket.c (getservent, setservent, endservent,
3593 getprotoent, setprotoent, endprotoent): New functions.
3594 Appropriate replacements for M$-Windows.
3596 * numbers.c (SIZE_MAX, PTRDIFF_MAX, PTRDIFF_MIN): Reintroduced
3597 these definitions for GUILE_DEBUG.
3599 * net_db.c: Include "win32-socket.h" if compiling with a native
3600 M$-Windows compiler. Include some pieces of code (protoent and
3601 servent interface) protected by HAVE_* macros when using a
3602 native M$-Windows compiler.
3604 2001-11-20 Marius Vollmer <mvo@zagadka.ping.de>
3606 * modules.c (scm_c_export): Do nothing when the first argument is
3607 already the terminating NULL. Thanks to Han-Wen Nienhuys!
3609 2001-11-20 Thien-Thi Nguyen <ttn@glug.org>
3611 * Makefile.am (libpath.h): In SCM_BUILD_INFO,
3612 also include `buildstamp'.
3614 2001-11-18 Rob Browning <rlb@defaultvalue.org>
3617 (s_scm_major_version): use SCM_MAJOR_VERSION.
3618 (s_scm_minor_version): use SCM_MINOR_VERSION.
3619 (s_scm_micro_version): use SCM_MICRO_VERSION.
3620 (s_scm_version): use SCM_MAJOR_VERSION, SCM_MINOR_VERSION, and
3624 (SCM_MAJOR_VERSION): renamed from SCM_GUILE_MAJOR_VERSION.
3625 (SCM_MINOR_VERSION): renamed from SCM_GUILE_MINOR_VERSION.
3626 (SCM_MICRO_VERSION): renamed from SCM_GUILE_MICRO_VERSION.
3628 2001-11-18 Neil Jerram <neil@ossau.uklinux.net>
3630 * vectors.c (scm_vector_move_left_x, scm_vector_move_right_x):
3631 Rewrite docstrings without reference to substring-move-left/right,
3632 since the latter no longer exist.
3634 2001-11-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3636 * eval.c: Removed bogus comment about acros.
3638 (scm_unmemocar): Use !SCM_CONSP instead of SCM_IMP.
3639 Minimize scope of local variable. Eliminate dependency on
3640 macro DEBUG_EXTENSIONS.
3642 (s_splicing): New error message string.
3644 (scm_m_body): Issue 'bad body' message rather than 'missing
3645 expression' message.
3647 (scm_m_quote): Eliminate unnecessary copying.
3649 (scm_m_lambda, scm_m_letstar, scm_m_letrec, scm_m_let): Leave the
3650 checking of the body to scm_m_body.
3652 (scm_m_do): Move comment to function header. Rename arg1 to
3653 binding. Made the code a bit easier to read.
3657 (iqq): Added a comment. Changed the depth parameter to
3658 unsigned. Use size_t for vector lengths. Make sure vector object
3659 is gc protected as long as its contents are read. Add some syntax
3660 checks. Get rid of unnecessary SCM_IMP test. Clean up the
3661 control structure a bit.
3663 (scm_m_delay): Added comment about the implementation of
3666 (scm_m_define): Add comment about guile's currying define
3667 syntax. Renamed 'proc' to 'name'. Eliminate dependency on macro
3668 DEBUG_EXTENSIONS. Simplified code a bit. Eliminate SICP code.
3670 (scm_m_letrec1): Removed. Part of the functionality is taken
3671 over by the new function 'transform_bindings'.
3673 (transform_bindings): New function. Takes over some of the
3674 functionality of removed function 'scm_m_letrec1', namely to split
3675 a list of bindings into a reversed list of variables and a list of
3678 (scm_m_letrec): Call 'transform_bindings'.
3680 (scm_m_let): Minimized scope of local variables. Renamed 'proc'
3681 to 'temp' and 'arg1' to 'binding'. Eliminated redundant SCM_NIMP
3682 test. Use 'transform_bindings'. Fixed scoping error with named
3683 let (Thanks to Aubrey Jaffer for reporting the bug and to Neil
3684 Jerram for suggesting the fix). Cleaned up the control structure
3687 (scm_m_expand_body): Use 'transform_bindings'. Eliminated
3688 unnecessary consing. Eliminated unnecessary
3689 SCM_DEFER/ALLOW_INTS.
3691 (SCM_CEVAL): Un-obfuscated some loops.
3693 2001-11-16 Neil Jerram <neil@ossau.uklinux.net>
3695 * gc.h (scm_unhash_name): Old declaration removed.
3697 * eval.c (s_scm_eval): Change @var{primitive-eval} to
3698 @code{primitive-eval}.
3700 * feature.c, vectors.c, net_db.c, unif.c, weaks.c, struct.c,
3701 version.c, alist.c, ports.c, ramap.c, unif.c, strings.c, list.c:
3702 Change @deffnx lines in docstrings to say {Scheme Procedure}
3703 rather than primitive or procedure.
3705 * posix.c (scm_execl), filesys.c (scm_close), unif.c
3706 (scm_array_set_x, scm_array_contents, scm_uniform_array_read_x,
3707 scm_bit_set_star_x, scm_bit_invert_x), ramap.c (scm_array_fill_x,
3708 scm_array_for_each, scm_array_index_map_x), vectors.c (scm_vector,
3709 scm_make_vector, scm_vector_to_list, scm_vector_fill_x), strop.c
3710 (scm_string_split, scm_string_ci_to_symbol), strings.c
3711 (scm_string_p), sort.c (scm_merge), print.c (scm_newline),
3712 macros.c (scm_macro_type), alist.c (scm_acons, scm_assq):
3713 Docstring fixes and improvements reflecting edits that have been
3714 made in the reference manual source.
3716 * objprop.c (scm_object_properties, scm_set_object_properties_x,
3717 scm_object_property, scm_set_object_property_x): Remove invalid
3718 @deffnx lines for corresponding procedure property primitives.
3720 These changes add a @deffnx C function declaration and function
3721 index entries for each Guile primitive to the copy of the doc
3722 snarf output that is used for reference manual synchronization.
3723 Online help is unchanged.
3725 * snarf.h (SCM_SNARF_DOCS): Output primitive's C function name.
3726 (SCM_DEFINE, SCM_DEFINE1, SCM_REGISTER_PROC): Supply to C function
3727 name to SCM_SNARF_DOCS.
3729 * guile-snarf-docs-texi.in: Pass the shell script's arguments into
3730 snarf-check-and-output-texi.
3732 * Makefile.am (guile-procedures.texi): New rule.
3733 (BUILT_SOURCES, guile.texi, guile-procedures.txt, CLEANFILES):
3734 Changed so that the last stage of doc snarfing is now performed
3735 twice, once to produce guile-procedures.txt for online help, and
3736 once to produce guile.texi for reference manual synchronization.
3738 2001-11-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
3740 * eval.c (RETURN): Wrap in do{}while(0) in order to make it
3741 safely usable as a single statement followed by a ';', for example
3744 (SCM_CEVAL, SCM_APPLY): Clean up code using 'RETURN'.
3746 2001-11-13 Neil Jerram <neil@ossau.uklinux.net>
3748 * random.c (scm_random_solid_sphere_x,
3749 scm_random_hollow_sphere_x): Correct "shere" typos.
3751 * hashtab.c (scm_hash_fold): Add missing apostrophe to docstring.
3753 * version.c (scm_version): Update docstring to include
3756 2001-11-13 Marius Vollmer <mvo@zagadka.ping.de>
3758 * modules.c (scm_c_export): Call va_end after collecting the
3761 * strop.h, strop.c (scm_substring_move_left_x,
3762 scm_substring_move_right_x): Removed.
3764 * __scm.h (HAVE_UINTPTR_T, HAVE_PTRDIFF_T, HAVE_LONG_LONG,
3765 HAVE_LONG_LONGS): Define to "1" when defining them, to mirror what
3768 2001-11-12 Marius Vollmer <mvo@zagadka.ping.de>
3770 * numbers.c: Document macros to define when including
3771 num2integral.i.c. MAX_VALUE and MIN_VALU are no longer used, we
3772 now rely on SIZEOF_ macros that have been figured out at
3775 * num2integral.i.c: Adapt to new interface.
3776 (NUM2INTEGRAL): Test whether a fixnum can be represented in the
3777 target type by casting it and checking whether it is still the
3778 same. Do not try to handle bignums for integral types that are
3779 smaller than fixnums. When handling bignums, collect the
3780 magnituse first into a unsigned type, and correctly check for
3782 (INTEGRAL2BIG): Do not use MIN_VALUE explicitely by observing that
3783 only -MIN_VALUE can still be negative of all negative numbers (in
3786 * tags.h (SIZEOF_SCM_T_BITS): Define it appropriately.
3788 * __scm.h: Define HAVE_UINTPTR_T, HAVE_PTRDIFF_T and
3789 HAVE_LONG_LONG depending on whether their size is non-zero.
3791 2001-11-11 Thien-Thi Nguyen <ttn@glug.org>
3793 * strop.c (scm_string_null_p): Docfix; nfc.
3794 Thanks to Scott Lenser.
3796 2001-11-07 Neil Jerram <neil@ossau.uklinux.net>
3798 * extensions.c (scm_load_extension): Canonicalize docstring
3801 * unif.c (scm_uniform_array_write), ports.c
3802 (scm_current_output_port, scm_force_output), dynwind.c
3803 (scm_dynamic_wind), scmsigs.c (scm_setitimer, scm_getitimer),
3804 filesys.c (scm_open, scm_lstat), struct.c
3805 (scm_make_struct_layout), random.c (scm_random,
3806 scm_random_solid_sphere_x, scm_random_hollow_sphere_x, strop.c
3807 (scm_i_index): Remove superfluous whitespace from end of docstring
3810 * filesys.c (scm_select), guardians.c (scm_guardian_greedy_p),
3811 strings.c (scm_make_string), variable.c (scm_make_variable,
3812 scm_make_undefined_variable, scm_variable_p, scm_variable_set_x,
3813 scm_variable_bound_p), scmsigs.c (scm_setitimer, scm_getitimer),
3814 posix.c (scm_crypt), struct.c (scm_make_vtable_vtable), hashtab.c
3815 (scm_hash_fold), ports.c (scm_port_for_each): Remove superfluous
3816 newline at end of docstrings.
3818 * modules.c (scm_set_current_module): Add missing newline to
3821 2001-11-07 Stefan Jahn <stefan@lkcc.org>
3823 * win32-socket.[ch]: New files. Defines Winsock-API error codes
3824 and makes them available through Guile. That is because the
3825 Winsock-API does not store its errors in `errno' and thus cannot
3826 return error messages via `strerror (errno)'.
3828 * socket.c (scm_init_socket): Initialize `win32-socket' part
3829 here under M$-Windows.
3831 * numbers.h: Added missing declaration of
3832 `scm_sys_check_number_conversions()'.
3834 * error.c: Local definition of SCM_I_STRERROR and SCM_I_ERRNO
3835 and use in `(strerror)' and `(system-error)'.
3837 * Makefile.am (EXTRA_libguile_la_SOURCES): Added
3838 `win32-socket.[ch]' to extra source and header files.
3840 2001-11-06 Marius Vollmer <mvo@zagadka.ping.de>
3842 * script.c (scm_shell_usage, scm_compile_shell_switches): Prepend
3843 a call to turn-on-debugging when --debug has been given instead of
3844 turning it on directly. Also, handle new `--no-debug' option,
3845 which might suppress the call to turn-on-debugging.
3847 2001-11-05 Stefan Jahn <stefan@lkcc.org>
3849 * struct.c (s_scm_struct_vtable_p): Corrected docstring.
3851 2001-11-04 Stefan Jahn <stefan@lkcc.org>
3853 * Makefile.am (libguile_la_LIBADD): Added $(THREAD_LIBS_LOCAL)
3854 here (was at guile_LDADD) which describes the dependency
3855 correctly and allows a clean build on Win32.
3857 * __scm.h (SCM_API): Follow-up patch. Renamed __FOO__ macros
3860 * __scm.h: USE_DLL_IMPORT indicates the usage of the DLL
3861 import macros for external libraries (libcrypt, libqthreads,
3862 libreadline and libregex).
3864 * coop-defs.h: Include <winsock2.h> for `struct timeval'.
3866 * posix.c (flock): Added support for flock() in M$-Windows.
3868 * guile.c (SCM_IMPORT): Follow-up patch. Use SCM_IMPORT instead
3871 * fports.c (getflags): Differentiate reading and writing pipes
3874 * filesys.c (S_IS*): Redefine all of the S_IS*() macros for
3877 * coop.c (coop_condition_variable_timed_wait_mutex): Use
3878 conditionalized error code if `ETIMEDOUT' is not available.
3879 (scm_thread_usleep): Remove bogus declaration of `struct timeval
3882 * numbers.c (PTRDIFF_MIN): Moved this definition where it actually
3883 belongs. That is because NO_PREPRO_MAGIC gets undefined after
3884 each inclusion of `num2integral.i.c'.
3885 (SIZE_MAX): Define NO_PREPRO_MAGIC if SIZE_MAX is undefined.
3887 2001-11-03 Marius Vollmer <mvo@zagadka.ping.de>
3889 * eval.c (scm_m_begin): Allow `(begin)`, with no subforms.
3890 (SCM_CEVAL): Evaluate an empty `begin' to SCM_UNSPECIFIED.
3892 2001-11-02 Mikael Djurfeldt <mdj@linnaeus>
3894 * print.c (scm_iprin1): Mark print state as revealed when
3895 dispatching to generic write or display.
3897 * unif.c (scm_ra2contig): Fixed memory overwrite bug.
3899 2001-11-02 Marius Vollmer <mvo@zagadka.ping.de>
3901 Support for native Win32. Thanks to Stefan Jahn!
3903 * Makefile.am: Add win32-uname.c, win32-uname.h, win32-dirent.c
3904 and win32-dirent.h to extra source and header files. These
3905 include the uname() and the POSIX dirent interface implementation
3906 for M$-Windows. Put `-no-undefined' into LDFLAGS to support
3907 linkers which do not allow unresolved symbols inside shared
3908 libraries. Corrected `guile_filter_doc_snarfage$(EXEEXT)'
3911 * __scm.h: Defined SCM_API. This macro gets prepended to all
3912 function and data definitions which should be exported or imported
3913 in the resulting dynamic link library in the Win32 port.
3915 * __scm.h, alist.h, arbiters.h, async.h, backtrace.h, boolean.h,
3916 chars.h, continuations.h, coop-defs.h, coop-threads.h,
3917 debug-malloc.h, debug.h, deprecation.h, dynl.h, dynwind.h,
3918 environments.h, eq.h, error.h, eval.h, evalext.h, extensions.h,
3919 feature.h, filesys.h, fluids.h, fports.h, gc.h, gdb_interface.h,
3920 gdbint.h, gh.h, goops.h, gsubr.h, guardians.h, hash.h, hashtab.h,
3921 hooks.h, init.h, ioext.h, iselect.h, keywords.h, lang.h, list.h,
3922 load.h, macros.h, mallocs.h, modules.h, net_db.h, numbers.h,
3923 objects.h, objprop.h, options.h, pairs.h, ports.h, posix.h, print.h,
3924 procprop.h, procs.h, properties.h, ramap.h, random.h, rdelim.h,
3925 read.h, regex-posix.h, root.h, rw.h, scmsigs.h, script.h, simpos.h,
3926 smob.h, socket.h, sort.h, srcprop.h, stackchk.h, stacks.h, stime.h,
3927 strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h,
3928 tags.h, threads.h, throw.h, unif.h, values.h, variable.h, vectors.h,
3930 Prefixed each each exported symbol with SCM_API.
3932 * continuations.c: Added comment about the use of the extern
3933 declarations of {get,set}context() functions used in the ia64 port.
3935 * continuations.h, gc.c: `__libc_ia64_register_backing_store_base'
3936 is meant to be a `unsigned long *'.
3938 * filesys.c: Include `direct.h' if possible. Use local
3939 `win32-dirent.h' for the native M$-Windows port. Define S_IS*()
3940 macros for M$-Windows. Implementation of `fstat_Win32()' which is
3941 able to differentiate between sockets and other file descriptors.
3942 Use this function as wrapper in `scm_fstat()'. Fixed typo in
3945 * fports.c: Include `io.h' is possible. Put `*fp' into referring
3946 statement block in `scm_fport_buffer_add()'.
3947 Some corrections in `getflags()'.
3949 * gdb_interface.h (GDB_INTERFACE): Also support __CYGWIN__.
3951 * guile.c: Make sure to define __SCM_IMPORT__ for shared library
3952 build on Win32. Disable preloaded symbols on Win2 platforms.
3954 * ioext.c, ports.c: Include `io.h' is possible.
3956 * mkstemp.c: Include `process.h' is possible.
3958 * net_db.c: Disable extern declaration of `h_errno' for __CYGWIN__,
3960 Put `scm_return_entry()' into HAVE_GETSERVENT conditional.
3962 * posix.c: Remove unnecessary dirent includes and defines. Include
3963 local `win32-uname.h' for MinGW. Extern declaration of
3964 `mkstemp()' for systems where it does not exists. Make
3965 `getlogin()' available on M$-Windows.
3967 * scmsigs.c: Made `usleep()' avalable on MinGW.
3969 * stime.c: On M$-Windows `tzname[]' is known to be `_tzname[]'.
3971 * win32-dirent.c: Include "win32-dirent.h", not "dirent.h".
3973 * win32-uname.c: Include "win32-uname.h", not "uname.h".
3975 2001-10-28 Mikael Djurfeldt <mdj@linnaeus>
3977 * unif.c (scm_uniform_array_read_x, scm_uniform_array_write):
3978 Don't apply scm_uniform_vector_length on arrays.
3980 2001-10-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
3982 * eval.c (scm_lookupcar, scm_m_letstar, scm_m_do, iqq,
3983 scm_m_define, scm_m_letrec1, scm_m_let, scm_m_expand_body,
3984 scm_macroexp, unmemocopy, scm_eval_args, scm_deval_args,
3985 SCM_CEVAL, scm_map, scm_init_eval): When building lists, prefer
3986 scm_list_<n> over scm_cons[2]?.
3988 (scm_unmemocar, scm_m_cond, scm_m_letstar, scm_m_letrec1,
3989 scm_m_let, scm_m_atbind, unmemocopy, SCM_CEVAL, SCM_APPLY): Use
3990 SCM_C[AD][AD]R instead of explicit form.
3992 (scm_m_set_x, scm_m_cond, scm_m_letstar, scm_m_do): Reordered
3993 comparison parameters.
3995 (scm_m_case, scm_m_cond, scm_m_letstar, scm_m_do, SCM_CEVAL): Use
3996 !SCM_NULLP instead of SCM_NIMP.
3998 (scm_m_case): Don't copy the form. Renamed proc to clause and
3999 minimized its scope. Renamed x to clauses. Removed side
4000 effecting operation from macro call.
4002 (scm_m_cond): Don't copy the form. Renamed arg1 to clause and
4003 minimized its scope. Renamed x to clauses. Minimized the scope
4004 of variable 'len'. Make sure the else clause is treated specially
4005 even in case of '=>' occurences. Don't change the else to #t in
4006 order to be able to distinguish this case in the evaluator. Leave
4007 type checking of the recipient to the evaluator.
4009 (scm_c_improper_memq): Made the comment somewhat clearer.
4011 (scm_m_lambda): Renamed proc to formals. Removed unnecessary
4012 test for SCM_IM_LET at the place of the formal parameters.
4013 Simplified the formal parameter checking.
4015 (scm_m_letstar): Added Comment. Renamed proc to bindings.
4016 Renamed arg1 to binding and minimized its scope. Eliminated
4017 unnecessary consing.
4019 (scm_m_do): Renamed proc to bindings. Minimized the scope of
4022 (build_binding_list): New static function.
4024 (unmemocopy): Don't use SCM_TYP7 on pairs (it's unclean).
4025 Further, split up the 'letrec' unmemoizing code to the
4026 corresponding parts for 'do', 'let' and 'letrec', adding comments
4027 to each form. Cleanup the handling of the do form (This removes
4028 some *real* code :-).
4030 (SCM_CEVAL): Removed side effecting operation from macro call.
4031 Handle the 'else clause of the 'cond form specially - the symbol
4032 'else is not replaced with #t any more.
4034 2001-10-14 Gary Houston <ghouston@arglist.com>
4036 * version.c (scm_version): use sprintf instead of snprintf,
4037 for portability. thanks to Bill Schottstaedt.
4039 2001-10-14 Mikael Djurfeldt <mdj@linnaeus>
4041 * read.c (scm_lreadr): When user-defined hash procedure returns
4042 SCM_UNSPECIFIED: Fall back to standard handling instead of raising
4043 an exception. (This prevents parsing of uniform vectors from
4044 interfering with parsing of numbers.)
4046 2001-10-13 Marius Vollmer <mvo@zagadka.ping.de>
4048 * numbers.c: Set NO_PREPRO_MAGIC when defining our version of
4049 PTRDIFF_MIN. Thanks to Ken Raeburn.
4051 2001-10-07 Marius Vollmer <mvo@zagadka.ping.de>
4053 * Makefile.am (EXTRA_libguile_la_SOURCES): Added "mkstemp.c".
4055 * eval.c (scm_m_atbind): First try to find the variable without
4056 defining it locally; when it has not been found, define it
4059 * modules.c (module_variable): Pass over variables that exist but
4062 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
4064 * backtrace.c (display_backtrace_file_and_line): Only use
4065 scm_basename when POSIX support is compiled in. Thanks to Chris
4068 2001-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
4070 * numbers.c (mem2uinteger): Return number read so far when coming
4071 across a hexdigit after having read a # or if not reading a hex
4072 value. This will enable the calling code to correctly handle
4073 forms like 1e2. (The background is, that the exponent markers d,
4074 e and f are also hexdigits.) Thanks to Mikael Djurfeldt for
4075 providing this patch.
4077 (mem2complex): Fix erroneous double-negation. Now, numbers like
4078 1-i will be read correctly.
4080 2001-10-12 Mikael Djurfeldt <mdj@linnaeus>
4082 * debug.c (scm_mem_to_proc): Fixed typo in previous change.
4084 * validate.h (SCM_VALIDATE_DOUBLE_DEF_COPY): New macro.
4086 2001-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
4088 * print.c (scm_print_state_vtable, print_state_pool):
4089 Initialize. These variables are now registered as gc roots.
4091 (scm_current_pstate): Update documentation.
4093 (scm_current_pstate, scm_make_print_state, scm_free_print_state,
4094 scm_prin1, scm_init_print): print_state_pool is registered as a
4095 gc root and thus does not need to be protected by a surrounding
4098 (make_print_state): The car of print_state_pool no longer holds
4099 the scm_print_state_vtable.
4101 (scm_current_pstate, scm_make_print_state, print_circref,
4102 scm_iprin1, scm_prin1, scm_iprlist): Prefer !SCM_<foo> over
4105 (scm_prin1): When building lists, prefer scm_list_<n> over
4108 (scm_iprlist): Removed a redundant SCM_IMP test.
4110 (scm_simple_format): Use SCM_EQ_P to compare SCM values.
4112 2001-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
4114 * debug.c (scm_make_iloc): Prefer !SCM_<foo> over SCM_N<foo>.
4116 (scm_memcons, scm_mem_to_proc): When building lists, prefer
4117 scm_list_<n> over scm_cons[2]?.
4119 (scm_mem_to_proc): Prefer SCM_CONSP over SCM_NIMP.
4121 (scm_procedure_name): Use SCM_CADR instead of explicit form.
4123 (debugobj_print): Coerce scm_intprint arg 1 to long, not int.
4124 Thanks to Rob Browning for the patch (see log entry 2001-09-21) -
4125 for some reason his patch didn't make it into the cvs.
4127 2001-10-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
4129 * numbers.c (mem2decimal_from_point): Cleaned up the parsing a
4130 little bit - should even be somewhat more accurate now.
4132 2001-10-08 Rob Browning <rlb@defaultvalue.org>
4134 * gc.c: support ia64 register backing store.
4135 (SCM_MARK_BACKING_STORE): new macro.
4137 * continuations.h: support ia64 register backing store.
4138 (struct scm_t_contregs): add ia64 register backing store.
4140 * continuations.c: support ia64 register backing store.
4141 (continuation_mark): mark ia64 register backing store.
4142 (continuation_free): free ia64 register backing store.
4143 (scm_make_continuation): capture ia64 register backing store.
4144 (copy_stack_and_call): copy ia64 register backing store.
4146 2001-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
4148 * hashtab.c (scm_hash_fn_create_handle_x): The result of assoc_fn
4149 is known to be #f if no entry is found. Thus, use !SCM_FALSEP
4150 instead of SCM_NIMP to test for that case.
4152 * strings.h (SCM_SET_STRING_LENGTH): Cast the length to
4153 scm_t_bits instead of long.
4155 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
4157 * tags.h (SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
4158 SCM_T_SIGNED_BITS_MIN): New.
4159 * numbers.h (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM):
4160 Use them to make these macros computable by the preprocessor.
4162 * num2integral.i.c (INTEGRAL2NUM): Let the preprocessor test
4163 whether the integral type fits in a fixnum, not the compiler.
4164 This removes a spurious compiler warning. Also, honor the
4165 NO_PREPRO_MAGIC flag to suppress any preprocessor tests. This is
4166 needed for `long long's.
4168 * numbers.c: Define NO_PREPRO_MAGOC when including
4169 num2integral.c.i for `long long' and `signed long long'.
4171 2001-10-06 Mikael Djurfeldt <mdj@linnaeus>
4173 These changes fixes a race condition in the Guile coop - pthread
4176 * coop.c (mother_awake_p): New variable.
4177 (coop_create): Set mother_awake_p before creating or signalling
4178 mother; wait until mother is going to sleep before returning.
4179 (mother): Reset mother_awake_p before going to sleep.
4181 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
4183 * options.c (protected_objects, scm_init_options): The content of
4184 protected_objects is now protected from garbage collection using
4185 scm_gc_register_root instead of scm_permanent_object.
4187 (get_option_setting): New static function that computes an option
4188 setting as it was formerly done in the function scm_options.
4190 (get_documented_option_setting): New static function that
4191 returns option documentation as it was formerly done in the
4192 function scm_options. Note that documentation C strings are no
4193 longer precomputed into SCM objects. Instead, they are converted
4194 into SCM strings every time get_documented_option_setting is
4197 (change_option_setting): New static functions that modifies the
4198 option setting as it was formerly done in the function
4199 scm_options. The function is now exception safe, i. e. won't
4200 cause a memory leak when interrupted. Further, only non-immediate
4201 option values are added to the protection list.
4203 (scm_options): This function now has only the purpose to dispatch
4204 to to get_option_setting, get_documented_option_setting or
4205 change_option_setting, depending on the arguments given to
4208 (scm_init_opts): Don't convert documentation C strings into SCM
4209 strings. Further, don't protect any object values: They _must_
4210 be immediate values, otherwise there is no guarantee that they
4211 have not been collected before anyway.
4213 * options.[ch] (scm_t_option): Made type unsigned, name into a
4214 constant char* and val into a scm_t_bits type.
4216 (scm_options, scm_init_opts): The number of options is guaranteed
4217 to be larger or equal to zero. Thus, the type is changed to
4220 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
4222 * num2integral.i.c (NUM2INTEGRAL): Eliminated some warnings about
4223 testing an unsigned value for being >= 0.
4225 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
4227 * numbers.h: Removed old comment about using SCM_CAR to access
4230 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
4231 the return value is signed. Thanks to Brian Crowder for the bug
4234 (SCM_SRS): Avoid unnecessary casting and don't unpack input
4235 values. With this patch, SCM_SRS can be safely used for other
4236 types than scm_t_signed_bits. However, it should still better be
4237 an internal macro and thus be renamed to SCM_I_SRS.
4239 (SCM_MAKINUM, SCM_INUM): Use proper casting.
4241 2001-10-03 Gary Houston <ghouston@arglist.com>
4243 * continuations.h, unif.h: in the descriptions of the bit patterns
4244 of the heap cells, make bit 0 the least significant.
4246 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
4248 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
4249 Thanks to Golubev I. N.
4251 2001-09-25 Gary Houston <ghouston@arglist.com>
4253 * ports.c (scm_drain_input): extended the docstring. thanks to
4254 Alex Schroeder and Thien-Thi Nguyen.
4256 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
4258 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
4259 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
4260 macros. (The NUM names might soon change.)
4262 * numbers.h: Added missing declarations.
4264 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
4266 * Makefile.am: Distribute num2float.i.c.
4268 * num2float.i.c: New file, multiply included by numbers.c, used
4269 to "templatize" the float <-> num conversion routines.
4271 * numbers.c: New functions: scm_num2float, scm_float2num,
4272 scm_num2double, scm_double2num.
4274 2001-09-21 Rob Browning <rlb@defaultvalue.org>
4276 * .cvsignore: really add version.h
4278 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
4279 Otherwise it fails on the alpha. However, we might rather choose
4280 this size conditionally.
4282 * numbers.c (scm_gcd): change "k" to a long from an int.
4283 Otherwise it fails on the alpha. However, we might rather choose
4284 this size conditionally.
4286 * error.c (scm_wta): coerce char* to intptr_t before int
4289 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
4292 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
4294 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
4296 * numbers.c (scm_integer_expt): Accept inexact integer in second
4297 argument. (Thanks to Bill Schottstaedt.)
4299 2001-09-20 Rob Browning <rlb@defaultvalue.org>
4301 * .cvsignore: add version.h
4303 * versiondat.h.in: removed (obsolete).
4305 * version.h.in: renamed from version.h.
4306 (SCM_GUILE_MAJOR_VERSION): new public macro.
4307 (SCM_GUILE_MINOR_VERSION): new public macro.
4308 (SCM_GUILE_MICRO_VERSION): new public macro.
4310 * version.h: renamed to version.h.in.
4313 (scm_major_version): support integer *_VERSION macros.
4314 (scm_minor_version): support integer *_VERSION macros.
4315 (scm_micro_version): support integer *_VERSION macros.
4316 (scm_version): support integer *_VERSION macros.
4318 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
4320 * error.c, error.h: Made error keys globally accessible.
4321 Applications might want to test for these or use them in a direct
4324 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
4325 routines are passed an inexact. This change in behavior is
4326 motivated by concordance with R5RS: It is more common that a
4327 primitive doesn't want to accept an inexact for an exact.
4329 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4331 The following patch partially undoes my patch from 2001-06-30,
4332 where I added the function scm_gc_mark_cell_conservatively. The
4333 function is buggy, since it breaks guile during conservative
4334 marking if a pointer on the stack points directly into the list of
4335 free cells on the heap: With conservative cell marking this will
4336 cause the whole free list to be scanned and marked - boom!
4338 * gc.c (allocated_mark, MARK, heap_segment,
4339 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
4340 (scm_gc_mark_cell_conservatively): Remove function
4341 scm_gc_mark_cell_conservatively and update the corresponding
4342 comments and uses accordingly. Thanks to Christopher Cramer for
4343 the patch. (Minor corrections by me.)
4345 2001-09-15 Gary Houston <ghouston@arglist.com>
4347 * root.h (scm_root_state): removed the continuation_stack and
4348 continuation_stack_ptr members, which have no apparent purpose.
4349 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
4352 * root.c (root_mark), init.c (restart_stack, start_stack), gc
4353 (scm_igc): remove all references to contination_stack and
4354 continuation_stack_ptr, avoiding allocation of a vector and
4355 useless processing during gc.
4357 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
4359 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
4361 (TCONC_IN): Make sure that the cell word 0 is initialized last.
4363 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
4365 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
4367 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
4368 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
4370 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
4372 * guardians.c (mark_dependencies_in_tconc,
4373 whine_about_self_centered_zombies, scm_init_guardians): Register
4374 the static global variable `self_centered_zombies' via
4375 scm_gc_register_root, to make some cdr-ing unnecessary.
4377 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
4379 * backtrace.c (display_backtrace_file,
4380 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
4381 values, use SCM_FALSEP when comparing SCM values against #f.
4382 Thanks to Rob Browning for the bug report.
4384 2001-09-12 Martin Baulig <martin@home-of-linux.org>
4386 * strings.[ch] (scm_str2string): New function.
4388 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
4390 * gc.c (scm_done_free): Always subtract size from scm_mallocated
4391 when computing nm, even if it's negative.
4392 (scm_must_malloc): Abort on overflow of scm_mtrigger.
4393 (scm_must_realloc): Likewise.
4395 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
4397 * numbers.c (scm_sys_check_number_conversions): new function,
4398 defined if Guile is compiled in debugging mode. currently checks
4399 `scm_num2ulong', should check much much more.
4401 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
4402 unsigned, ensure that it's positive. thanks to Martin Baulig!
4404 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
4406 * __scm.h: Added new section about compile time selectable
4409 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
4410 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
4411 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
4412 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
4415 * deprecation.c (scm_include_deprecated_features): Simplified.
4417 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
4418 `SCM_IMP´ instead of `!SCM_CELLP´.
4420 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
4421 Extract side-effecting operations from macros.
4423 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
4424 scm_top_level_lookup_closure_var and scm_system_transformer.
4426 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
4428 (heap_segment): Use CELL_P instead of SCM_CELLP.
4430 * init.c (start_stack): Don't initialize
4431 scm_top_level_lookup_closure_var and scm_system_transformer.
4433 * modules.c (scm_set_current_module): Don't access
4434 scm_top_level_lookup_closure_var and scm_system_transformer.
4436 (scm_sym2var): Don't call scm_variable_set_name_hint.
4438 (scm_post_boot_init_modules): Removed deprecated initializations.
4440 * print.c (scm_ipruk): Don't access cell contents of non cells.
4442 * strings.c (scm_string_set_x): All strings are writable.
4444 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
4445 type. There is only one string type now.
4447 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
4449 * tags.h: Remove comments about two different string types.
4451 (SCM_CELLP, SCM_NCELLP): Deprecated.
4453 * variable.c (make_variable): Remove code variant for vcells.
4455 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
4456 SCM_VARIABLE_LOC): Remove code variant for vcells.
4458 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
4459 SCM_ENABLE_DEPRECATED with the logic reversed.
4461 * dynl.c (moddata, registered_mods), dynl.[ch]
4462 (scm_register_module_xxx, scm_registered_modules,
4463 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
4464 (*top-level-lookup-closure*), eval.[ch]
4465 (scm_top_level_lookup_closure_var, scm_system_transformer,
4466 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
4467 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
4468 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
4469 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
4470 scm_unprotect_object), modules.c (root_module_lookup_closure,
4471 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
4472 beautify_user_module_x_var, try_module_autoload_var,
4473 scm_module_full_name), modules.[ch] (scm_the_root_module,
4474 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
4475 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
4476 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
4477 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
4478 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
4479 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
4480 scm_make_shared_substring), tags.h (scm_tc7_substring,
4481 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
4482 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
4483 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
4484 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
4487 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
4488 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
4489 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
4490 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
4491 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
4492 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
4493 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
4494 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
4495 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
4496 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
4497 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
4498 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
4499 (setzone, scm_strftime, scm_strptime), vports.c
4500 (scm_make_soft_port): Remove calls to
4501 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
4502 gone, all strings are 0-terminated anyway.
4504 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
4505 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
4506 double inclusion of the same headers to the SCM_<filename>_H
4509 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
4510 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
4511 print.c (scm_iprin1): The type scm_tc7_substring does not exist
4514 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
4515 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
4516 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
4517 !SCM_<foo> over SCM_N<foo>.
4519 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
4521 * Makefile.am: Remove references to symbols-deprecated.c.
4523 * symbols.c (scm_init_symbols): Don't initialize deprecated
4526 * symbols-deprecated.c: Removed.
4528 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
4529 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
4530 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
4531 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
4532 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
4533 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
4534 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
4535 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
4536 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
4537 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
4538 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
4539 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
4540 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
4541 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
4542 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
4543 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
4544 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
4545 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
4546 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
4547 scm_intern0, scm_sysintern, scm_sysintern0,
4548 scm_sysintern0_no_module_lookup, scm_symbol_value0,
4549 scm_string_to_obarray_symbol, scm_intern_symbol,
4550 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
4551 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
4552 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
4553 vectors.[ch] (scm_vector_set_length_x): Removed.
4555 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
4556 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
4557 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
4558 Renamed the macros that are defined to inhibit double inclusion of
4559 the same headers to the SCM_<filename>_H format.
4561 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
4562 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
4565 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
4567 * continuations.h (scm_contregs), debug.h (scm_debug_info,
4568 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
4569 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
4570 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
4571 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
4572 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
4573 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
4574 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
4575 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
4576 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
4577 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
4578 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
4580 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
4581 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
4582 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
4583 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
4584 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
4585 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
4586 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
4587 double inclusion of the same headers to the SCM_<filename>_H
4590 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
4591 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
4592 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
4593 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
4594 !SCM_<foo> over SCM_N<foo>.
4596 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
4598 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
4599 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
4600 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
4601 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
4602 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
4603 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
4604 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
4605 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
4606 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
4607 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
4608 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
4609 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
4610 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
4611 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
4612 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
4613 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
4614 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
4615 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
4616 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
4617 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
4618 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
4619 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
4620 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
4621 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
4622 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
4623 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
4624 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
4625 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
4626 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
4627 the macros that are defined to inhibit double inclusion of the
4628 same headers to the SCM_<filename>_H format.
4630 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
4632 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
4633 "scm_t_portable" with "scm_port_table" which was an artifact from
4634 the great "scm_*_t -> scm_t_" renaming.
4636 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
4638 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
4639 used; nfc. Thanks to Bill Schottstaedt.
4641 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
4642 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
4643 Thanks to Chris Cramer.
4645 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
4647 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
4649 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
4651 * dynwind.h (scm_swap_bindings): Declare.
4652 * dynwind.c (scm_swap_bindings): Make non-static.
4654 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
4656 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
4657 doing exactly nothing about them). thanks Neil!
4659 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
4661 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
4663 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
4665 * gc.c: Fix omission bug: Add `heap_segment' forward decl
4666 (proto) in the case when either `GUILE_DEBUG' or
4667 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
4669 (map_free_list): Fix typo: Ref `f' correctly.
4671 Thanks to Chris Cramer.
4673 2001-08-15 Rob Browning <rlb@defaultvalue.org>
4675 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
4677 (libpath.h): change libguileversion to libguileinterface.
4679 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
4681 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
4682 ChangeLog-2000. Thanks to Daniel Skarda!
4684 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
4686 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
4687 do it from the Makefile.
4689 * Makefile.am: rearrange the snarfing slightly, so that .doc files
4690 are of a reasonable size.
4692 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
4694 * stacks.c (scm_make_stack): Improve docstring by explaining use
4697 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
4699 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
4700 scm_char_whitespace_p, scm_char_upper_case_p,
4701 scm_char_lower_case_p, scm_char_is_both_p): Do not require
4702 characters to fulfill isascii in addition to the primary
4705 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4707 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
4708 scm_istr2flo, scm_istring2number): Removed.
4710 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
4713 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
4714 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
4717 (scm_string_to_number): Use new number parser.
4719 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
4720 handles complex numbers.
4722 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
4725 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
4728 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
4730 (scm_i_mem2number): Added.
4732 (scm_exact_to_inexact): Changed signature.
4734 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
4735 here instead of within scm_i_mem2number. Call scm_i_mem2number
4736 instead of scm_istr2int and scm_istring2number.
4738 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4740 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
4741 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
4742 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
4743 !SCM_<pred> over SCM_N<pred>.
4745 (scm_eval_body): Remove side effecting code from macro call.
4747 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
4750 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4752 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
4754 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
4756 Removed vcell slot from structs.
4758 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
4761 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
4762 zero. Use scm_vtable_index_layout instead of "0" when accessing
4764 (scm_init_struct): Remove vcell slot layout code from
4765 required_vtable_fields.
4767 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
4769 * goops.c (build_class_class_slots): Removed vcell slot
4772 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
4773 Removed vcell slot layout code.
4774 (scm_si_vcell): Removed.
4776 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
4778 "Glocs" have been removed.
4780 * tags.h: Update tag system docs.
4781 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
4782 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
4783 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
4784 or SCM_NCONSP, respectively.
4786 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
4787 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
4788 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
4790 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
4791 tell glocs from structs.
4793 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
4795 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
4796 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
4797 instead of with glocs.
4798 (EVALCAR): Do not test for glocs.
4799 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
4801 (scm_unmemocar): Do not handle glocs.
4802 (scm_m_atfop): Memoize as a variable, not as a gloc.
4803 (scm_eval_args, scm_deval_args): Do not handle glocs.
4804 (scm_ceval, scm_deval): Likewise.
4806 * eval.h (SCM_XEVALCAR): Do not test for glocs.
4807 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
4810 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
4812 * dynwind.c (scm_swap_bindings): Likewise.
4813 (scm_dowinds): Updated to recognize lists of variables instead of
4816 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
4819 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
4822 2001-07-25 Gary Houston <ghouston@arglist.com>
4824 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
4825 docstrings to reflect the n-ary implementation.
4827 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
4829 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
4830 value of a variable, not the plain "return" statement.
4832 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
4834 * eval.c: Allow variables in memoized code (in addition to glocs).
4835 (scm_lookupcar): Handle variables in lost races. Replace symbol
4836 with variable directly, do not make a gloc.
4837 (scm_unmemocar): Rewrite variables using a reverse lookup, just
4839 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
4842 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
4844 * variable.c (scm_i_variable_print): Use "value" instead of
4845 "binding" since a binding is the mapping between symbols and
4846 variables, not between variables and their values.
4848 * tags.h (scm_tc7_variable): New.
4849 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
4850 * print.c (scm_iprin1): Likewise.
4852 * variable.h (scm_tc16_variable): Removed.
4853 (SCM_VARIABLEP): Test for new tc7 code.
4854 (scm_i_variable_print): New.
4855 * variable.c (scm_tc16_variable): Removed.
4856 (variable_print): Renamed to scm_i_variable_print and made
4858 (variable_equal_p): Removed.
4859 (make_variable): Construct a tc7 object instead of a smob.
4860 (scm_init_variable): Do not register smob.
4862 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
4864 * tags.h: Include inttypes.h when we have it.
4866 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
4868 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
4869 is taken by the new SCM_IM_CALL_WITH_VALUES.
4870 * print.c (scm_isymnames): Update table accordingly.
4872 2001-07-22 Gary Houston <ghouston@arglist.com>
4874 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
4875 SCM_MAKINUM to convert regoff_t value to SCM.
4877 2001-07-21 Gary Houston <ghouston@arglist.com>
4879 * scmsigs.c: include sys/time.h for itimer stuff.
4881 2001-07-19 Rob Browning <rlb@defaultvalue.org>
4883 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
4885 * c-tokenize.lex: add option %nounput to quiet warning.
4886 Add prototype for yylex to quiet warning.
4888 * scmconfig.h.in: add flags for setitimer and getitimer.
4890 * scmsigs.h (scm_init_scmsigs): new prototype.
4891 (scm_init_scmsigs): new prototype.
4893 * scmsigs.c (s_scm_setitimer): new function.
4894 (s_scm_setitimer): new function.
4896 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4898 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
4899 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
4900 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
4901 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
4902 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
4903 guile-func-name-check.in, guile-snarf-docs-texi.in,
4904 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
4905 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
4906 objprop.c, objprop.h, options.c, options.h, random.h,
4907 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
4908 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
4909 version.c, version.h: Updated copyright notice.
4911 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4913 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
4914 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
4915 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
4916 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
4917 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
4918 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
4919 sym_environment, scm_sym_change_class): New static variables to
4920 hold predefined symbols.
4922 (build_class_class_slots): Build the list using scm_list_n
4923 instead of cons. Also, slots are already created as lists, thus
4924 making a call to maplist unnecessary.
4926 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
4927 scm_class_direct_subclasses, scm_class_direct_methods,
4928 scm_class_precedence_list, scm_class_slots, scm_class_environment,
4929 scm_method_procedure, create_standard_classes, purgatory): Use
4932 (build_slots_list, compute_getters_n_setters,
4933 scm_sys_initialize_object, scm_sys_inherit_magic_x,
4934 get_slot_value_using_name, set_slot_value_using_name,
4935 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
4936 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
4937 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
4939 (scm_sys_prep_layout_x): Minimize variable scopes.
4941 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
4942 scm_sys_fast_slot_set_x): Fix signedness.
4944 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
4945 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
4946 scm_memoize_method, scm_wrap_object): Use packing and unpacking
4947 when converting to and from SCM values.
4949 (scm_enable_primitive_generic_x): Add rest argument checking.
4951 (map, filter_cpl, maplist, scm_sys_initialize_object,
4952 scm_sys_prep_layout_x, slot_definition_using_name,
4953 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
4954 call_memoize_method, scm_make, scm_make_class): Prefer explicit
4955 predicates over SCM_N?IMP tests.
4957 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
4960 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
4963 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
4965 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
4967 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
4969 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
4971 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
4973 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
4975 * strings.c (s_scm_string): fix arg position in assert.
4977 2001-07-11 Gary Houston <ghouston@arglist.com>
4979 * strports.c (st_write): use memcpy, not strncpy. thanks to
4982 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
4984 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
4985 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
4986 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
4987 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
4988 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
4989 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
4990 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
4991 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
4992 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
4993 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
4994 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
4995 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
4996 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
4997 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
4998 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
4999 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
5000 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
5001 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
5002 weaks.c, weaks.h: Remove "face-lift" comment.
5004 2001-07-08 Rob Browning <rlb@defaultvalue.org>
5006 * .cvsignore: add stamp-h.in.
5008 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5010 * hooks.c (scm_make_hook, scm_add_hook_x),
5011 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
5012 value info to the docstrings.
5014 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5016 Some more compatibility patches for Windows.
5018 * posix.c (getlogin): getlogin() implementation for Windows.
5020 * backtrace.c, ioext.c: Include <stdio.h>.
5022 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
5025 * cpp_sig_symbols.in: Added SIGBREAK.
5027 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
5029 * strports.c (scm_read_0str, scm_eval_0str): Call
5030 scm_c_read_string and scm_c_eval_string respectively, not
5031 themselves. Thanks to Dale P. Smith!
5033 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5035 * unif.c (scm_array_set_x): The variable args does not
5036 necessarily have to be a list. Further, got rid of a redundant
5039 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5041 * list.c (SCM_I_CONS): Make sure the cell type is initialized
5044 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
5045 init_heap_seg): Fixed signedness.
5047 (init_heap_seg): Replaced strange for-loop with a while loop.
5049 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
5051 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
5053 The following patch adds conservative marking for the elements of
5054 free or allocated cells.
5056 * gc.c (allocated_mark, heap_segment): New static functions.
5058 (which_seg): Deleted, since the functionality is now provided by
5059 function heap_segment.
5061 (map_free_list): Use heap_segment instead of which_seg.
5063 (MARK): If cell debugging is disabled, mark free cells
5066 (scm_mark_locations, scm_cellp): Extracted the search for the
5067 heap segment of a SCM value into function heap_segment.
5069 (scm_init_storage): Allocated cells must be marked
5072 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
5074 The following patch changes the representation of weak vectors to
5075 double cells instead of using an extension of the vector's
5078 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
5079 the result of SCM_WVECT_GC_CHAIN.
5081 (scm_gc_sweep): Weak vectors don't have extra fields any more.
5083 * weaks.c (allocate_weak_vector): New static function. It does
5084 not patch any previously created vector object during the
5085 construction of a weak vector, and thus doesn't need to switch
5086 off interrupts during vector creation.
5088 (scm_make_weak_vector, scm_make_weak_key_hash_table,
5089 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
5090 Use allocate_weak_vector to provide the new weak vector object.
5092 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
5093 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
5094 now stored in the double cell.
5096 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
5099 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
5100 using an entry of the double cell.
5102 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
5104 * stamp-h.in: bye bye
5106 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
5108 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
5111 * load.c, load.h (scm_c_primitive_load,
5112 scm_c_primitive_load_path): New.
5114 * strports.c, strports.h (scm_c_read_string): Renamed from
5115 scm_read_0str. Also, added "const" qualifier to argument.
5116 (scm_c_eval_string): Renamed from scm_eval_0str.
5117 (scm_read_0str, scm_eval_0str): Deprecated.
5119 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5121 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
5124 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
5126 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
5127 scm_list_n): New functions.
5128 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
5129 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
5130 (lots of files): Use the new functions.
5132 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
5134 * strings.c: #include "libguile/deprecation.h".
5136 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5138 * read.c (scm_lreadr): When reading a hash token, check for a
5139 user-defined hash procedure first, so that overriding the builtin
5140 hash characters is possible (this was needed for implementing
5141 SRFI-4's read synax `f32(...)').
5143 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
5144 because the latter is unsigned now and breaks comparisons like
5145 (n < (scm_t_signed_bits)MIN_VALUE).
5147 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
5149 * eval.h, eval.c (scm_call_4): New function.
5151 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
5152 directly rather than dispatching to them via scm_ithrow and a lazy
5155 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
5156 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
5157 for trap handler procedures.
5159 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
5160 procedures not being #f.
5162 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
5164 * Makefile.am (c-tokenize.c): add rule to generate it.
5165 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
5167 filter-doc-snarfage.c: remove.
5169 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5171 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
5173 The following set of changes makes compiling Guile under various
5174 Windows compilers easier. Compilation under GNU systems should
5175 not be affected at all.
5177 Thanks to Stefan Jahn for all necessary information, patches and
5180 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
5181 getpgrp, ttyname, primitive-fork and some header inclusion for
5184 * random.c: Define M_PI, if not predefined and use __int64 for
5185 LONG64 under Windows.
5187 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
5188 Windows and conditionalize some signal names.
5190 * socket.c (scm_getsockopt): Added missing comma.
5191 Include socket library header under Windows.
5193 * stime.c (CLKTCK): Add cast to int, to make it compile under
5196 * ports.c (truncate): New function, compiled only under Windows.
5198 * net_db.c: Do not declare errno under Windows.
5200 * iselect.h, inet_aton.c: Include socket library headers under
5203 * guile.c (inner_main): Under Windows, initialize socket library
5204 and initialize gdb_interface data structures.
5206 * gdb_interface.h: Under Windows, gdb_interface cannot be
5207 initialized statically. Initialize at runtime instead.
5209 * fports.c (write_all): ssize_t -> size_t.
5210 (fport_print): Conditionalize call to ttyname().
5211 (getflags): New function, compiled only under Windows.
5213 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
5214 primitives chown, link, fcntl.
5215 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
5218 * backtrace.c: Include <io.h> under Windows.
5220 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
5222 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
5225 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
5227 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
5228 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
5229 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
5230 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
5231 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
5232 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
5233 (scm_dynamic_wind, scm_dowinds), environments.c
5234 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
5235 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
5236 goops.c (GETVAR, purgatory, make_class_from_template,
5237 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
5238 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
5239 (scm_primitive_load), modules.c (scm_resolve_module,
5240 scm_c_define_module, scm_c_use_module, scm_c_export,
5241 module_variable, scm_eval_closure_lookup, scm_sym2var,
5242 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
5243 ports.c (scm_port_for_each), print.c (scm_printer_apply),
5244 properties.c (scm_primitive_property_ref), ramap.c (ramap,
5245 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
5246 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
5247 (scm_object_to_string, scm_call_with_output_string,
5248 scm_call_with_input_string), throw.c (scm_body_thunk,
5249 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
5250 scm_make_shared_array), vports.c (sf_flush, sf_write,
5251 sf_fill_input, sf_close): Use one of the above functions.
5252 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
5254 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
5256 * filesys.c (scm_close), ports.c (scm_close_port,
5257 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
5258 instead of SCM_NEGATE_BOOL.
5260 * filesys.c (scm_stat): Clean up type dispatch.
5262 * filesys.c (scm_stat), ports.c (scm_input_port_p,
5263 scm_output_port_p): Get rid of redundant IM type check.
5265 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
5266 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
5267 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
5268 scm_return_entry), numbers.c (scm_number_to_string), objects.c
5269 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
5270 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
5271 scm_addr_vector), stime.c (scm_strftime), strings.c
5272 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
5273 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
5274 scm_string_split), strports.c (scm_strport_to_string), symbols.c
5275 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
5276 instead of scm_makfromstr.
5278 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
5279 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
5280 scm_read_hash_extend), stime.c (scm_strftime), strings.c
5281 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
5282 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
5283 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
5284 !SCM_<pred> over SCM_N<pred>.
5286 * strings.[ch] (scm_makfromstr): Deprecated.
5288 (scm_mem2string): New function, replaces scm_makfromstr.
5290 * strings.c (scm_substring), strop.c (string_copy,
5291 scm_string_split), strports.c (scm_strport_to_string), symbols.c
5292 (scm_symbol_to_string): Fix gc problem.
5294 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
5297 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
5298 warning about comparing signed and unsigned values. This fix is
5299 not optimal, since it won't work reliably if sizeof (c_start) >
5300 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
5301 solution is to define this macro as an inline function, thus
5302 allowing to specifiy the types of c_start and c_end.
5304 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5306 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
5309 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
5310 Rename <foo>H to SCM_<foo>_H.
5312 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
5313 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
5315 (narrow_stack): Make i unsigned. Don't use side-effecting
5316 operations in conditions.
5318 (narrow_stack, scm_make_stack, scm_stack_id,
5319 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
5321 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
5322 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
5325 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
5328 (scm_last_stack_frame): Remove bogus `;´.
5330 * stacks.h (SCM_FRAMEP): Fix type check.
5332 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
5334 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
5335 c-tokenize.c when doing maintainer-clean.
5337 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
5339 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
5342 * eval.c: all hash signs are in column 0.
5344 * Makefile.am (guile_filter_doc_snarfage): build using
5345 c-tokenize.c, not filter-doc-snarfage.c.
5346 rearrange snarfing dependencies a bit.
5348 * c-tokenize.lex: new file.
5350 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
5352 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
5353 scm_t_srcpropso_plist. See the big type renaming.
5354 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
5355 Thanks to Seth Alves!
5357 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
5358 they aren't defined already.
5360 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
5362 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
5363 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
5366 * backtrace.c (display_expression, scm_set_print_params_x,
5367 display_application, display_frame, scm_backtrace), numbers.c
5368 (scm_istring2number), objects.c (scm_class_of,
5369 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
5370 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
5372 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
5375 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
5376 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
5378 * objects.c (scm_class_of): Type fix.
5380 (scm_mcache_lookup_cmethod): Improved comment, simplified,
5383 * pairs.h (scm_error_pair_access): The function can return if
5386 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5388 * init.c (scm_init_guile_1): Removed initialization of tag.c.
5390 * gdbint.c, init.c: Removed inclusion of tag.h.
5392 * tag.h, tag.c: Removed files.
5394 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
5396 2001-06-20 Gary Houston <ghouston@arglist.com>
5398 * deprecation.c, extensions.c, rw.c: include string.h.
5400 2001-06-19 Gary Houston <ghouston@arglist.com>
5402 * filter-doc-snarfage.c (process): added ungetc in
5403 MULTILINE_COOKIE case since otherwise it fails when there's no
5404 space between the '(' and the quote of the following string
5407 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
5409 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
5411 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
5413 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
5414 extension takes place.
5415 * strings.h (SCM_STRING_LENGTH): Likewise.
5416 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
5418 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
5421 * tags.h: Include <stdint.h> when we have it.
5422 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
5423 available. Else use "unsigned long".
5424 (scm_signed_bits_t): New.
5426 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
5427 (SCM_INUM): Cast result to scm_signed_bits_t.
5429 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
5431 * mkstemp.c: Update path to #include file scmconfig.h.
5432 Thanks to Golubev I. N.
5434 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
5436 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
5438 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
5439 the macro definition.
5441 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
5442 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
5443 instead of SCM_INST_TYPE.
5445 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
5446 the object is a struct before accessing its struct flags.
5448 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
5450 2001-06-10 Gary Houston <ghouston@arglist.com>
5452 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
5453 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
5454 work reliably anymore. try it from boot-9.scm instead.
5456 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
5458 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
5459 Thanks to Matthias Köppe!
5461 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
5463 * snarf.h, filter-doc-snarfage.c: more changes to cope with
5464 space-happy C preprocessors.
5466 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
5467 inside cookies. thanks to Matthias Köppe!
5469 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
5471 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
5472 keywords. Fix gc protection.
5474 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
5475 operations in macro calls.
5477 * pairs.c (scm_error_pair_access): Avoid recursion.
5479 Thanks to Matthias Koeppe for reporting the bugs that correspond
5480 to the following set of patches.
5482 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
5483 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
5484 bitvector base address using SCM_BITVECTOR_BASE.
5486 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
5489 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
5491 * goops.c (SCM_CLASS_REDEF): Removed.
5493 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
5496 Thanks to Matthias Koeppe for reporting the bugs that correspond
5497 to the following set of patches.
5499 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
5500 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
5501 scm_sys_allocate_instance, clear_method_cache,
5502 scm_sys_invalidate_method_cache_x, scm_make,
5503 create_standard_classes, scm_make_port_classes, scm_make_class,
5504 scm_add_slot): Use SCM_SET_SLOT to set slot values.
5506 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
5508 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
5510 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
5511 UNARY_ELTS_CODE): Remove bogus break statement.
5513 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
5514 Don't access bit vectors elements as SCM objects.
5516 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
5517 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
5518 Don't assign to an unpacked value.
5520 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
5522 * __scm.h (SCM_NORETURN): Moved here from error.h.
5524 (SCM_UNUSED): New macro.
5526 (SCM_DEBUG_PAIR_ACCESSES): New macro.
5528 * backtrace.c (display_error_handler), continuations.c
5529 (continuation_print), debug.c (debugobj_print), dynwind.c
5530 (guards_print), environments.c (observer_print,
5531 core_environments_finalize, leaf_environment_cell,
5532 leaf_environment_print, eval_environment_print,
5533 eval_environment_observer, import_environment_define,
5534 import_environment_undefine, import_environment_print,
5535 import_environment_observer, export_environment_define,
5536 export_environment_undefine, export_environment_print,
5537 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
5538 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
5539 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
5540 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
5541 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
5542 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
5543 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
5544 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
5545 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
5546 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
5547 set_slot_value, test_slot_existence, scm_change_object_class,
5548 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
5549 default_setter), guardians.c (guardian_print, guardian_gc_init,
5550 guardian_zombify, whine_about_self_centered_zombies), guile.c
5551 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
5552 mallocs.c (malloc_print), numbers.c (scm_print_real,
5553 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
5554 end_input_default, scm_port_print, fill_input_void_port,
5555 write_void_port), root.c (root_print), smob.c (scm_mark0,
5556 scm_free0, scm_smob_print, scm_smob_apply_1_error,
5557 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
5558 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
5559 (scm_struct_free_0, scm_struct_free_standard,
5560 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
5561 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
5562 scm_handle_by_throw, scm_ithrow), weaks.c
5563 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
5564 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
5565 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
5567 * error.h (SCM_NORETURN): Moved to __scm.h.
5569 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
5570 Renamed <foo>H to SCM_<foo>_H.
5572 * gc.c (debug_cells_gc_interval): New static variable.
5574 (scm_assert_cell_valid): If selected by the user, perform
5575 additional garbage collections.
5577 (scm_set_debug_cell_accesses_x): Extended to let the user specify
5578 if additional garbage collections are desired.
5580 (mark_gc_async): If additional garbage collections are selected
5581 by the user, don't call the after-gc-hook. Instead require the
5582 user to run the hook manually.
5584 * pairs.c (scm_error_pair_access): New function. Only compiled
5585 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
5587 * pairs.h (SCM_VALIDATE_PAIR): New macro.
5589 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
5590 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
5591 is a real pair object. (Glocs are also accepted, but that may
5592 change.) If not, abort with an error message.
5594 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
5596 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
5598 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
5599 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
5601 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
5603 * extensions.c (scm_c_register_extension): Allow NULL as library
5605 (load_extension): Ignore NULL library names when comparing.
5607 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
5608 non-pointers are being compared. Thanks to Alexander Klimov!
5610 2001-06-04 Gary Houston <ghouston@arglist.com>
5612 * rw.c (scm_write_string_partial): new procedure implementing
5613 write-string/partial in (ice-9 rw).
5614 * rw.h: declare scm_write_string_partial.
5616 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
5618 * keywords.c (keyword_print): Substract 1 from length of symbol
5619 name, accounting for the silly dash.
5621 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
5622 Do not emit deprecation warning.
5624 Added exception notice to all files.
5626 * dynl.c: Include "deprecation.h".
5628 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
5630 * dynl.c (scm_register_module_xxx, scm_registered_modules,
5631 scm_clear_registered_modules): Deprecated.
5633 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
5635 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
5636 guile-snarf-docs-texi.
5638 * fports.c: HAVE_ST_BLKSIZE changed to
5639 HAVE_STRUCT_STAT_ST_BLKSIZE.
5640 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
5641 HAVE_STRUCT_STAT_ST_BLKSIZE.
5643 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
5644 HAVE_STRUCT_STAT_ST_RDEV.
5645 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
5646 HAVE_STRUCT_STAT_ST_BLKSIZE.
5647 (scm_stat2scm): HAVE_ST_BLOCKS changed to
5648 HAVE_STRUCT_STAT_ST_BLOCKS.
5650 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
5652 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
5653 of scm_eval_x to allow module changes between the forms in the
5654 string. Set/restore module using scm_c_call_with_current_module.
5656 * mkstemp.c: New file, slightly modified from libiberties
5659 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
5661 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
5662 filter-doc-snarfage.c: new files.
5664 * Makefile.am: add stuff to [build,] use and distribute
5665 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
5667 * guile-snarf.in: grok the new snarf output.
5669 * snarf.h: make the output both texttools- and `read'-friendly.
5671 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
5672 guile-snarf-docs. (should also deprecate, I guess. maybe not).
5674 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
5676 * print.c (scm_simple_format): Support "~~" and "~%". Signal
5677 error for unsupported format controls and for superflous
5678 arguments. Thanks to Daniel Skarda!
5680 * print.h, print.c (scm_print_symbol_name): Factored out of
5682 (scm_iprin1): Call it.
5684 * keywords.c (keyword_print): Use scm_print_symbol_name so that
5685 weird names are printed correctly.
5687 * print.c (scm_print_symbol_name): Symbols whose name starts with
5688 `#' or `:' or ends with `:' are considered weird.
5690 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5692 * numbers.c (scm_difference, scm_divide): Clarified comments for -
5695 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5697 * debug.h: Removed prototype for scm_eval_string.
5699 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5701 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
5702 (make-string 2000 #\!))' in an older version).
5704 Change strncpy to memcpy to allow embedded NUL characters in
5707 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
5709 * hooks.c (scm_create_hook): deprecated.
5710 (make_hook): deleted.
5711 (scm_make_hook): all the hook creation code is now here.
5713 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
5714 a hook, make it permanent, and do a `scm_c_define' on it.
5716 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
5718 * socket.c (s_scm_inet_pton): fix docstring quoting.
5719 (s_scm_inet_ntop): ditto.
5721 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
5723 * hashtab.c (scm_internal_hash_fold): fix argument position in
5726 * environments.c (s_scm_import_environment_set_imports_x): fix
5727 argument position in SCM_ASSERT.
5729 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
5730 (s_scm_make_iloc): ditto.
5732 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
5734 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
5736 * eval.c (promise_print): Read the promise's value as an object.
5738 (SCM_CEVAL): Don't perform side-effecting operations in macro
5741 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
5742 conditional expression.
5744 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
5747 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
5748 text, removed redundant computation of effective_length and fixed
5751 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
5754 (wrap_init): Don't use SCM_C[AD]R for non pairs.
5756 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
5758 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
5759 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
5761 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
5763 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
5764 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
5765 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
5766 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
5768 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
5770 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
5772 * ramap.c (ramap_rp): Removed bogus `;´.
5774 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
5777 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
5778 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
5779 Read SCM objects rather than scm_bits_t values.
5781 * tags.h (SCM_VOIDP_TEST): Removed.
5783 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
5784 value of 2 now corresponds to the former 1, the current 1
5785 corresponds to the former situation that SCM_VOIDP_TEST was
5788 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
5789 If this appears to be not ANSI compliant, we will change it to
5790 typedef struct scm_unused_struct { } * SCM;
5791 Thanks to Han-Wen Nienhuys for the suggestion.
5793 * unif.c (scm_array_set_x): Fix typing problem, and use
5794 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
5795 dealing with uniform vectors.
5797 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
5799 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
5800 (scm_igc): mark from them, too (precisely, not conservatively!).
5802 * root.h (scm_gc_registered_roots): new object in
5805 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
5806 `scm_protect_object'. shouldn't call it at all, though, it seems.
5808 * gc.c (scm_[un]protect_object): deprecated.
5809 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
5810 (scm_gc_[un]register_root[s]): new.
5812 * gc.h: add prototypes for scm_gc_[un]protect_object,
5813 scm_gc_[un]register_root[s].
5815 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
5817 revert the controversial part of the 2001-05-24 changes.
5819 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
5821 * modules.c (scm_env_module): Exported to Scheme.
5823 * eval.c (scm_debug_opts): New option `show-file-name'.
5825 * debug.h (SCM_SHOW_FILE_NAME): New.
5827 * backtrace.c: Include "libguile/filesys.h".
5828 (sym_base, display_backtrace_get_file_line,
5829 display_backtrace_file, display_backtrace_file_and_line): New.
5830 (display_frame): Call display_backtrace_file_and_line if that is
5832 (display_backtrace_body): Call scm_display_backtrace_file if
5835 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
5836 Prototypes removed since there's no definition for these
5839 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5841 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
5842 Changed use of scm_array->scm_array_t and
5843 scm_array_dim->scm_array_dim_t to enable build with
5844 --disable-deprecated.
5846 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
5848 The purpose of this set of changes is to regularize Guile's usage
5849 of ANSI C integral types, with the following ideas in mind:
5851 - SCM does not nesessarily have to be long.
5852 - long is not nesessarily enough to store pointers.
5853 - long is not nesessarily the same size as int.
5855 The changes are incomplete and possibly buggy. Please test on
5859 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
5862 * unif.h: type renaming:
5863 scm_array -> scm_array_t
5864 scm_array_dim -> scm_array_dim_t
5865 the old names are deprecated, all in-Guile uses changed.
5867 * tags.h (scm_ubits_t): new typedef, representing unsigned
5870 * stacks.h: type renaming:
5871 scm_info_frame -> scm_info_frame_t
5872 scm_stack -> scm_stack_t
5873 the old names are deprecated, all in-Guile uses changed.
5875 * srcprop.h: type renaming:
5876 scm_srcprops -> scm_srcprops_t
5877 scm_srcprops_chunk -> scm_srcprops_chunk_t
5878 the old names are deprecated, all in-Guile uses changed.
5880 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
5881 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
5882 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
5883 vectors.c, vports.c, weaks.c:
5884 various int/size_t -> size_t/scm_bits_t changes.
5886 * random.h: type renaming:
5887 scm_rstate -> scm_rstate_t
5888 scm_rng -> scm_rng_t
5889 scm_i_rstate -> scm_i_rstate_t
5890 the old names are deprecated, all in-Guile uses changed.
5892 * procs.h: type renaming:
5893 scm_subr_entry -> scm_subr_entry_t
5894 the old name is deprecated, all in-Guile uses changed.
5896 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
5898 scm_option -> scm_option_t
5899 the old name is deprecated, all in-Guile uses changed.
5901 * objects.c: various long -> scm_bits_t changes.
5902 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
5904 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
5907 * num2integral.i.c: new file, multiply included by numbers.c, used
5908 to "templatize" the various integral <-> num conversion routines.
5910 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
5911 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
5913 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
5914 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
5915 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
5916 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
5917 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
5918 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
5919 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
5920 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
5921 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
5922 scm_num2size): new functions.
5924 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
5926 * load.c: change int -> size_t in various places (where the
5927 variable is used to store a string length).
5928 (search-path): call scm_done_free, not scm_done_malloc.
5930 * list.c (scm_ilength): return a scm_bits_t, not long.
5931 some other {int,long} -> scm_bits_t changes.
5933 * hashtab.c: various [u]int -> scm_bits_t changes.
5934 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
5935 (scm_ihashx): n: uint -> scm_bits_t
5936 use scm_bits2num instead of scm_ulong2num.
5938 * gsubr.c: various int -> scm_bits_t changes.
5940 * goops.[hc]: various {int,long} -> scm_bits_t changes.
5942 * gh_data.c (gh_num2int): no loss of precision any more.
5944 * gh.h (gh_str2scm): len: int -> size_t
5945 (gh_{get,set}_substr): start: int -> scm_bits_t,
5947 (gh_<num>2scm): n: int -> scm_bits_t
5948 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
5949 (gh_length): return scm_bits_t, not unsigned long.
5951 * gc.[hc]: various small changes relating to many things stopping
5952 being long and starting being scm_[u]bits_t instead.
5953 scm_mallocated should no longer wrap around.
5955 * fports.h: type renaming:
5956 scm_fport -> scm_fport_t
5957 the old name is deprecated, all in-Guile uses changed.
5959 * fports.c (fport_fill_input): count: int -> scm_bits_t
5960 (fport_flush): init_size, remaining, count: int -> scm_bits_t
5962 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
5963 those prototypes, as the functions they prototype don't exist.
5965 * fports.c (default_buffer_size): int -> size_t
5966 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
5967 default_size: int -> size_t
5968 (scm_setvbuf): csize: int -> scm_bits_t
5970 * fluids.c (n_fluids): int -> scm_bits_t
5971 (grow_fluids): old_length, i: int -> scm_bits_t
5972 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
5974 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
5976 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
5977 the new and shiny SCM_NUM2INT.
5979 * extensions.c: extension -> extension_t (and made a typedef).
5981 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
5982 there are no nasty surprises if/when the various deeply magic tag
5983 bits move somewhere else.
5985 * eval.c: changed the locals used to store results of SCM_IFRAME,
5986 scm_ilength and such to be of type scm_bits_t (and not int/long).
5987 (iqq): depth, edepth: int -> scm_bits_t
5988 (scm_eval_stack): int -> scm_bits_t
5989 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
5990 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
5991 i: int -> scm_bits_t
5993 * environments.c: changed the many calls to scm_ulong2num to
5995 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
5997 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
5999 * debug.h: type renaming:
6000 scm_debug_info -> scm_debug_info_t
6001 scm_debug_frame -> scm_debug_frame_t
6002 the old names are deprecated, all in-Guile uses changed.
6003 (scm_debug_eframe_size): int -> scm_bits_t
6005 * debug.c (scm_init_debug): use scm_c_define instead of the
6006 deprecated scm_define.
6008 * continuations.h: type renaming:
6009 scm_contregs -> scm_contregs_t
6010 the old name is deprecated, all in-Guile uses changed.
6011 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
6012 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
6014 * continuations.c (scm_make_continuation): change the type of
6015 stack_size from long to scm_bits_t.
6017 * ports.h: type renaming:
6018 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
6019 scm_port -> scm_port_t
6020 scm_ptob_descriptor -> scm_ptob_descriptor_t
6021 the old names are deprecated, all in-Guile uses changed.
6022 (scm_port_t.entry): int -> scm_bits_t.
6023 (scm_port_t.line_number): int -> long.
6024 (scm_port_t.putback_buf_size): int -> size_t.
6026 * __scm.h (long_long, ulong_long): deprecated (they pollute the
6027 global namespace and have little value beside that).
6028 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
6030 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
6031 exist (for size_t & ptrdiff_t).
6032 (scm_sizet): deprecated.
6034 * Makefile.am (noinst_HEADERS): add num2integral.i.c
6036 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
6038 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
6039 SCM_VARIABLE_INIT since that it what it used to be.
6041 * deprecation.c (scm_include_deprecated_features): Make docstring
6042 ANSIsh. Thanks to Matthias Köppe!
6044 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
6046 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
6047 needed for weak-key hashtables.
6049 * procs.c (scm_make_subr_with_generic): Add missing last argument
6050 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
6052 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
6053 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
6055 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
6057 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
6059 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
6060 `duplicate_string'. Do not use an indirect cell, store symbol
6061 directly in collision list of hash table.
6062 (duplicate_string): Removed.
6064 * init.c (scm_init_guile_1): Call scm_init_extensions.
6066 * Makefile.am: Add "extensions.c" and related files in all the
6069 * extensions.h, extension.c: New files.
6071 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
6073 * modules.h (scm_system_module_env_p): Move out of deprecated
6076 * rw.h (scm_init_rw): Added prototype.
6078 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
6079 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
6080 New functions. They replace scm_make_gsubr and
6081 scm_make_gsubr_with_generic. The `make' variants only create the
6082 gsubr object, while the `define' variants also put it into the
6083 current module. Changed all callers.
6084 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
6086 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
6087 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
6088 functions. They replace scm_make_subr, scm_make_subr_opt and
6089 scm_make_subr_with_generic. The `make' variants only create the
6090 subr object, while the `define' variants also put it into the
6091 current module. Changed all callers.
6092 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
6095 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
6096 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
6099 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
6101 * throw.c (scm_lazy_catch): Slight docstring clarification.
6103 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
6105 * throw.c: Lazy-catch handlers are no longer allowed to return.
6106 Fixed comments throughout.
6107 (scm_ithrow): Signal an error when a lazy-catch handler returns.
6108 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
6111 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
6112 refered to s_scm_minor_version previously.
6114 * modules.h, modules.c: Moved around a lot of code so that
6115 deprecated features appear at the bottom.
6116 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
6117 module_prefix, make_modules_in_var, beautify_user_module_x_var,
6118 scm_the_root_module, scm_make_module, scm_ensure_user_module,
6119 scm_load_scheme_module): Deprecated.
6120 (scm_system_module_env_p): Return SCM_BOOL_T directly for
6121 environments corresponding to the root module.
6122 (convert_module_name, scm_c_resolve_module,
6123 scm_c_call_with_current_module, scm_c_define_module,
6124 scm_c_use_module, scm_c_export): New.
6125 (the_root_module): New static variant of scm_the_root_module. Use
6126 it everywhere instead of scm_the_root_module.
6128 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
6129 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
6130 (scm_c_with_fluid): New.
6131 (scm_with_fluids): Use scm_c_with_fluids instead of
6132 scm_internal_with_fluids.
6134 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
6135 `scm_init_goops'. Do not explicitly create/switch modules.
6136 Return SCM_UNSPECIFIED.
6137 (scm_init_goops): Only register `%init-goops-builtins' procedure.
6138 (scm_load_goops): Use scm_c_resolve_module instead of
6141 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
6142 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
6143 `scm_init_rw' prior to loading the startup files.
6145 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
6146 scm_init_rdelim. Do not explicitly create/switch modules.
6147 Return SCM_UNSPECIFIED.
6148 (scm_init_rdelim): Only register `%init-rdelim-builtins'
6151 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
6152 explicitly create/switch modules. Return SCM_UNSPECIFIED.
6153 (scm_init_rw): Only register `%init-rw-builtins' procedure.
6155 * script.c (scm_shell): Evaluate the compiled switches in the
6156 current module, not in the root module.
6158 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
6160 * fluids.c (scm_c_with_fluids): Rename from
6161 scm_internal_with_fluids.
6162 (scm_internal_with_fluids): Deprecated.
6163 (scm_c_with_fluid): New.
6165 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6167 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
6169 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
6170 accessed with SCM_C[AD]R.
6172 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
6174 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
6176 * version.c (s_scm_major_version): doc fixes.
6177 (s_scm_minor_version): doc fixes.
6178 (s_scm_minor_version): new function.
6180 * version.h (scm_init_version): new function.
6182 * versiondat.h.in: add GUILE_MICRO_VERSION.
6184 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
6186 * deprecation.c (scm_init_deprecation): Renamed
6187 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
6189 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
6191 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
6192 dependent on cpp_cnvt.awk
6194 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6196 * script.c (scm_compile_shell_switches): New command line option
6197 `--use-srfi' for loading a list of SRFIs on startup.
6198 (scm_shell_usage): Added `--use-srfi' to help message.
6200 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
6202 Merged from mvo-vcell-cleanup-1-branch.
6204 The concept of vcells has been removed from Guile. With it,
6205 explicit obarrays and associated operations are gone. Use
6206 hashtables instead of obarrays.
6208 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
6209 result as variable instead of vcell. Glocs no longer point to a
6210 vcell but to a variable. Use scm_c_define instead of
6211 scm_sysintern and treat the result as a variable (which it is),
6214 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
6215 SCM_DEFVARIABLEP): Deprecated.
6216 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
6217 (variable_print): Do not print name of variable.
6218 (variable_equalp): Compare values, not vcells.
6219 (anonymous_variable_sym): Removed.
6220 (make_vcell_variable): Removed.
6221 (make_variable): New, as replacement.
6222 (scm_make_variable, scm_make_undefined_variable): Do not take name
6224 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
6226 (scm_builtin_variable): Deprecated.
6228 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
6229 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
6230 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
6231 scm_sysintern, scm_sysintern0, scm_symbol_value0,
6232 scm_string_to_obarray_symbol, scm_intern_symbol,
6233 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
6234 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
6235 Deprecated and moved to "symbols-deprecated.c".
6236 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
6237 (scm_init_symbols): Call scm_init_symbols_deprecated.
6238 * symbols-deprecated.c: New file.
6239 * Makefile.am: Added symbols-deprecated.c and related files in all
6242 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
6243 SCM_GLOBAL_VCELL_INIT): Deprecated.
6244 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
6245 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
6247 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
6250 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
6251 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
6252 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
6253 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
6254 Changed according to the `throughout' comments.
6256 * modules.h, modules.c (scm_module_system_booted_p): Changed type
6258 (scm_module_type): Removed.
6259 (the_root_module): Renamed to the_root_module_var. Now points to
6260 a variable instead of a vcell. Updated all uses.
6261 (scm_the_root_module): Return SCM_BOOL_F when module systems
6262 hasn't been booted yet.
6263 (SCM_VALIDATE_STRUCT_TYPE): Removed.
6264 (scm_post_boot_init_modules): Made static.
6265 (scm_set_current_module): Call scm_post_boot_init_modules on first
6267 (make_modules_in, beautify_user_module_x, resolve_module,
6268 try_module_autoload, module_make_local_var_x): Tacked on "_var"
6269 suffix. Now point to variables instead of vcells. Updated all
6271 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
6272 and return SCM_BOOL_F in that case.
6273 (scm_module_transformer): Likewise.
6274 (sym_module, scm_lookup_closure_module, scm_env_module): New.
6275 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
6276 (scm_eval_closure_lookup): Do not allow new definitions when
6277 `interface' flag is set.
6278 (scm_standard_interface_eval_closure): New.
6279 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
6280 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
6281 scm_c_lookup, scm_c_module_define, scm_c_define,
6282 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
6283 scm_modules_prehistory): New.
6284 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
6285 instead of scm_intern0.
6287 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
6290 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
6291 hashtable operations to maintain the keywords, not obarray ones.
6293 * init.c (scm_load_startup_files): Do not call
6294 scm_post_boot_init_modules. This is done by
6295 scm_set_current_module now.
6296 (scm_init_guile_1): Call scm_modules_prehistory. Call
6297 scm_init_variable early on.
6299 * goops.c (s_scm_sys_goops_loaded): Get
6300 var_compute_applicable_methods from scm_sym2var, not from a direct
6301 invocation of scm_goops_lookup_closure.
6303 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
6305 * gc.c: Added simple debugging hack to mark phase of GC: When
6306 activated, do not tail-call scm_gc_mark. This gives nice
6308 (scm_unhash_name): Removed.
6310 * feature.c (features): Renamed to features_var. Now points to a
6311 variable instead of a vcell. Updated all uses.
6313 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
6314 `scm_current_module_lookup_closure' which will do the right thing
6315 when the module system hasn't been booted yet.
6316 (SCM_GLOC_SYM): Removed.
6317 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
6318 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
6320 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
6321 instead of with vcells. Do not overwrite `var' with the result of
6322 the lookup, use the new `real_var' instead. Remove `var2' in
6323 exchange (which was only used with threads).
6324 (sym_three_question_marks): New.
6325 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
6327 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
6328 (scm_m_atfop): Expect the function definition to be a variable
6330 (scm_macroexp): Do not use `unmemocar', explicitely remember the
6332 (scm_unmemocopy): Removed thoughts about anti-macro interface.
6333 (scm_eval_args): Use more explicit code in the gloc branch of the
6334 atrocious struct ambiguity test. The optimizer will sort this
6336 (scm_deval_args): Likewise.
6337 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
6338 remember the symbol instead. Added some comments where
6339 scm_tc3_cons_gloc really exclusively refers to structs.
6340 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
6341 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
6342 of scm_sysintern in general.
6344 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
6347 * debug.c (s_scm_make_gloc): Only allow proper variables, no
6348 pairs. Put the variable directly in the gloc.
6349 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
6350 (scm_init_debug): Use scm_c_define instead scm_sysintern.
6352 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
6354 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
6355 scm_the_last_stack_fluid_var. It now points to a variable instead
6356 of a vcell. Updated all uses.
6357 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
6358 instead of a vcell. Updated all uses.
6360 * _scm.h: Include "variables.h" and "modules.h" since almost
6361 everybody needs them now.
6363 * root.h (scm_symhash, scm_symhash_vars): Removed.
6364 * gc.c (scm_init_storage): Do not initialize them.
6366 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
6368 * eval.c (scm_init_eval): Initialize scm_undefineds and
6371 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
6372 like the SCM_NEWCELL macro counterparts.
6374 (scm_init_storage, scm_init_gc): Moved initialization of
6375 scm_tc16_allocated from scm_init_gc to scm_init_storage.
6377 (scm_init_storage): Moved initialization of scm_undefineds and
6378 scm_listofnull to eval.c, initializion of scm_nullstr to
6379 strings.c, initializion of scm_nullvect to vectors.c.
6381 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
6382 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
6384 * init.c (scm_init_guile_1): Reordered some initializations and
6385 added dependcy information comments.
6387 * load.c (scm_init_load): Use scm_nullstr.
6389 * strings.c (scm_init_strings): Initialize scm_nullstr.
6391 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
6393 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
6395 * values.c (print_values): Print as a unreadable object, not as
6396 multiple lines. Thanks to Matthias Köppe!
6398 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
6400 * deprecation.c: Fixed copyright date.
6402 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
6403 DEPRECATION_H to SCM_DEPRECATION_H.
6405 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
6407 * guile-doc-snarf.in: Update copyright.
6408 Fix relative path bug. Thanks to Sergey Poznyakoff.
6410 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
6412 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
6413 accept open ports. Thanks to Quetzalcoatl Bradley!
6415 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6417 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
6418 has 779 primitives on startup.
6420 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
6422 * eval.c (scm_i_eval): Copy expression before passing it to
6423 SCM_XEVAL. The copy operation was removed unintendedly during my
6424 change on 2001-03-25.
6426 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
6428 from Matthias Köppe (thanks!):
6430 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
6433 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
6436 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
6438 * gc.c (scm_init_gc): Added FIXME comment.
6440 * hooks.c: Since hooks don't have a name any more, it is not
6441 necessary to include objprop.h.
6443 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
6445 (symbol_name, scm_make_hook_with_name): Removed.
6447 (scm_create_hook): Don't set the hook's name property.
6449 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
6451 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
6453 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
6455 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
6456 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
6457 FLOBUFLEN and define it unconditionally.
6459 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
6461 * gh_data.c (gh_lookup): Call gh_module_lookup with
6462 `scm_current_module ()', not `#f'.
6463 (gh_module_lookup): Expect a module instead of an obarray as first
6464 argument and do lookup in that module.
6466 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
6467 arrays. The length of array is already determined differently and
6468 scm_uniform_vector_length does not work on arrays.
6470 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
6472 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
6473 as well. "SCM (*)(...)" does not work on RedHat 7.1.
6475 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
6476 they are not used. Changed `wrong type' error into `wrong num
6477 args' error. Changed all callers.
6479 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
6480 arguments are supplied.
6482 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
6484 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
6485 describe `regexp/notbol' and `regexp/noteol' execution flags.
6487 * strop.c (scm_substring_move_x): Doc fix; nfc.
6489 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
6491 * objects.c, objects.h (scm_valid_object_procedure_p): New.
6492 (scm_set_object_procedure_x): Use it to check argument. Fix
6495 * evalext.c (scm_definedp): Fix docstring.
6497 2001-05-05 Gary Houston <ghouston@arglist.com>
6499 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
6502 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
6504 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
6505 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
6506 Change R4RS references to R5RS.
6508 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
6509 docstring source are correctly reproduced in the output (ii)
6510 we don't anymore get occasional trailing quotes. Also reorganized
6511 and commented the code a little.
6513 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
6516 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6518 * strop.c (scm_string_split): New procedure.
6520 * strop.h (scm_string_split): Added prototype.
6522 2001-05-04 Gary Houston <ghouston@arglist.com>
6524 * socket.c: define uint32_t if netdb.h doesn't. thanks to
6527 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
6529 * rw.c: Include "modules.h" and "strports.h".
6531 * net_db.h (scm_gethost): Added prototype.
6533 * deprecation.h, deprecation.c: New.
6534 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
6535 (DOT_X_FILES): Added "deprecation.x".
6536 (modinclude_HEADERS): Added "deprecation.h".
6538 * init.c: Include "deprecation.h".
6539 (scm_init_guile_1): Call scm_init_deprecation.
6541 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
6543 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
6544 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
6547 2001-04-29 Gary Houston <ghouston@arglist.com>
6549 * rw.c: new file, implementing C part of module (ice-9 rw).
6550 (scm_read_string_x_partial): moved from ioext.c
6551 (scm_init_rw): new proc.
6553 init.c: include rw.h and call scm_init_rw.
6554 Makefile.am: include rw.c and rw.h.
6556 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
6558 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
6559 know what's supposed to happen to it.
6561 * list.h (scm_list_star): deprecation expired - removed.
6563 * numbers.h (scm_dblproc): deprecation expired - removed.
6564 (SCM_UNEGFIXABLE): deprecation expired - removed.
6565 (SCM_FLOBUFLEN): deprecation expired - removed.
6566 (SCM_INEXP): deprecation expired - removed.
6567 (SCM_CPLXP): deprecation expired - removed.
6568 (SCM_REAL): deprecation expired - removed.
6569 (SCM_IMAG): deprecation expired - removed.
6570 (SCM_REALPART): deprecation expired - removed.
6571 (scm_makdbl): deprecation expired - removed.
6572 (SCM_SINGP): deprecation expired - removed.
6573 (SCM_NUM2DBL): deprecation expired - removed.
6574 (SCM_NO_BIGDIG): deprecation expired - removed.
6576 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
6577 (scm_tc_dblr): deprecation expired - removed.
6578 (scm_tc_dblc): deprecation expired - removed.
6579 (scm_tc16_flo): deprecation expired - removed.
6580 (scm_tc_flo): deprecation expired - removed.
6582 * tag.h (scm_tag): deprecation expired - removed.
6584 * tag.c: (scm_tag): deprecation expired - removed.
6586 * ioext.c: (scm_fseek): deprecation expired - removed.
6588 * ioext.h (scm_fseek): deprecation expired - removed.
6590 * gh_data.c (gh_int2scmb): deprecation expired - removed.
6592 * gh.h (gh_int2scmb): deprecation expired - removed.
6594 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
6596 * stacks.c (scm_make_stack): Fix typo in docstring.
6598 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
6600 * error.c (scm_sysmissing): deprecation expired - removed.
6602 * error.h (scm_sysmissing): deprecation expired - removed.
6605 (scm_init_gc): gc-thunk deprecation expired - removed.
6606 (scm_gc_vcell): deprecation expired - removed.
6607 (gc_async_thunk): scm_gc_vcell related code removed.
6609 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
6612 (SCM_NSTRINGP): deprecation expired - removed.
6613 (SCM_NRWSTRINGP): deprecation expired - removed.
6615 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
6618 (SCM_ICHRP): deprecation expired - removed.
6619 (SCM_ICHR): deprecation expired - removed.
6620 (SCM_MAKICHR): deprecation expired - removed.
6623 (SCM_INPORTP): deprecation expired - removed.
6624 (SCM_OUTPORTP): deprecation expired - removed.
6626 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
6628 * modules.c (scm_module_type): New.
6629 (scm_post_boot_init_modules): Initialize from Scheme value.
6630 (the_module, scm_current_module, scm_init_modules): the_module is
6632 (scm_current_module): Export to Scheme.
6633 (scm_set_current_module): Do not call out to Scheme, do all the
6634 work in C. Export procedure to Scheme. Only accept modules, `#f'
6635 is no longer valid as the current module. Only set
6636 scm_top_level_lookup_closure_var and scm_system_transformer when
6637 they are not deprecated.
6638 (scm_module_transformer, scm_current_module_transformer): New.
6640 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
6641 scm_current_module_transformer, scm_module_transformer): New.
6643 * gh_data.c: Removed FIXME comment about gh_lookup returning
6644 SCM_UNDEFINED. That's the right thing to do.
6646 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
6647 into the conditionally compiled sections.
6648 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
6649 scm_current_module_transformer instead of scm_system_transformer.
6650 * init.c (start_stack): Move initialization of
6651 scm_system_transformer to the deprecated section.
6653 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
6655 * throw.c (scm_throw): Correct docstring.
6657 2001-04-22 Gary Houston <ghouston@arglist.com>
6659 * socket.c: attempted to improve the docstrings slightly.
6661 * net_db.c: remove bogus "close" declaration.
6662 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
6663 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
6665 * net_db.h: declarations moved too.
6667 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
6669 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
6670 (VALIDATE_INET6): new macro.
6671 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
6672 inet-pton and inet-ntop.
6673 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
6674 (scm_addr_vector): use ipv6_net_to_num.
6676 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
6678 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
6679 smob number explicitly. Use SCM_TC2SMOBNUM instead.
6681 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
6682 when compiled in debug mode.
6684 (scm_gc_sweep): Only call smob's free function if it is defined.
6686 * print.c (scm_iprin1): No need to check for validity of smob
6687 type or existence of print function.
6689 * smob.[ch] (scm_smobs): Made into a fixed size global array.
6690 Resizing will not work well with preemptive threading.
6692 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
6694 (scm_make_smob_type): Extracted initialization of smob
6695 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
6696 of the critical section.
6698 (scm_smob_prehistory): Initialize all smob descriptors. By
6699 default, don't assign a smob free function: Most smob types don't
6702 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
6704 2001-04-21 Gary Houston <ghouston@arglist.com>
6706 * socket.c (FLIP_NET_HOST_128): new macro.
6707 (scm_fill_sockaddr): use new macro.
6708 (scm_addr_vector): completed IPv6 address support. added const
6709 to the address parameter.
6711 2001-04-20 Gary Houston <ghouston@arglist.com>
6713 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
6714 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
6716 (scm_addr_vector): use a switch instead of multiple if statements.
6717 Add support for IPv6 (incomplete) .
6718 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
6720 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
6722 * struct.c (scm_free_structs): Only pairs may be accessed with
6725 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6727 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
6729 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
6730 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
6731 parentheses in order to get the correct associativity.
6733 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6735 * unif.c (scm_array_to_list): Added missing handling of arrays of
6736 bytes. Thanks to Masao Uebayashi for the bug report.
6738 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6740 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
6743 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6745 * procs.h (SCM_CLOSURE_FORMALS): New macro.
6747 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
6748 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
6749 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
6750 SCM_CLOSURE_FORMALS.
6752 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
6753 (scm_i_procedure_arity): Prefer stronger predicates like
6754 SCM_NULLP or SCM_FALSEP over SCM_IMP.
6756 * macros.c (macro_print): Extracted macro printing code from
6757 print.c and simplified it.
6759 (scm_macro_type): Use SCM_MACRO_TYPE;
6761 (scm_init_macros): Use macro_print for printing macros.
6763 * print.c (scm_print_opts): Improved option documentation.
6765 (scm_iprin1): Extracted printing of macros to macros.c.
6766 Simplified printing of ordinary closures.
6768 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
6769 Martin Grabmueller for the bug report.
6771 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6773 This patch eliminates some further applications of SCM_C[AD]R to
6776 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
6777 never been applied to real pairs.
6779 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
6781 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
6783 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
6784 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
6785 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
6787 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
6790 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
6791 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
6793 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
6794 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
6795 SCM_SET{AND,OR}_CAR.
6797 2001-04-17 Gary Houston <ghouston@arglist.com>
6799 * some initial support for IPv6:
6801 * socket.c (scm_fill_sockaddr): improve the argument validation.
6802 don't allocate memory until all args are checked. instead of
6803 unconditional memset of soka, try setting sin_len to 0 if
6804 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
6805 (scm_socket, scm_connect): extend docstrings for IPv6.
6806 (scm_init_socket): intern AF_INET6 and PF_INET6.
6808 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
6810 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
6811 matches SCM_DEFER_INTS at the beginning of the function.
6813 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
6815 * gc.c (scm_igc): Unconditionally call
6816 SCM_CRITICAL_SECTION_START/END.
6818 * fluids.c (next_fluid_num): Unconditionally call
6819 SCM_CRITICAL_SECTION_START/END.
6820 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
6822 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
6823 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
6826 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
6827 Defined as nothing for the case of !defined(USE_THREADS).
6828 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
6830 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
6831 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
6833 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
6834 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
6835 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
6836 SCM_CRITICAL_SECTION_START/END.
6837 (SCM_REALLOW_INTS: Bug fix. Don't call
6838 SCM_THREAD_SWITCHING_CODE.
6839 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
6840 SCM_THREAD_SWITCHING_CODE directly.
6841 (SCM_ENTER_A_SECTION): Unconditionally use
6842 SCM_CRITICAL_SECTION_START/END. (was:
6843 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
6845 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6847 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
6848 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
6849 allowed to explicitly set this macro via the CFLAGS variable
6852 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
6853 (SCM_THREAD_CRITICAL_SECTION_START,
6854 SCM_THREAD_CRITICAL_SECTION_END): Renamed
6855 SCM_THREAD_CRITICAL_SECTION_START/END to
6856 SCM_CRITICAL_SECTION_START/END.
6858 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
6860 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
6863 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
6864 (MISSING_BZERO_DECL): Remove the declaration.
6866 Thanks to NIIBE Yutaka.
6868 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6870 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
6871 goops module should be registered in order to work for an
6872 application which uses libguile statically linked.)
6874 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
6876 * numbers.[ch] (scm_num2long, scm_num2long_long,
6877 scm_num2ulong_long, scm_num2ulong): Argument position is an
6880 * environments.c (eval_environment_folder,
6881 import_environment_folder), gh_data.c (gh_scm2longs,
6882 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
6883 for integers and pointers, respectively.
6885 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
6886 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
6887 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
6888 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
6890 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
6891 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
6892 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
6893 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
6894 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
6895 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
6897 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
6899 * strings.c (scm_read_only_string_p): Update docstring to reflect
6900 current (non-)usage of "read only" strings.
6901 (scm_make_shared_substring): Clarify docstring by changing
6902 "semantics" to "arguments".
6904 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6906 * hooks.c (scm_make_hook, scm_make_hook_with_name),
6907 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
6910 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6912 The following changes make the documentation more consistent.
6914 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
6915 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
6916 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
6917 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
6920 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
6921 (scm_array_dimensions, scm_make_shared_array),
6922 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
6923 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
6924 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
6925 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
6926 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
6927 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
6928 macros.c (scm_makmmacro), list.c (scm_append), environments.c
6929 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
6930 @example ... @end example to @lisp ... @end lisp.
6932 * weaks.c (scm_weak_vector): Corrected docstring.
6934 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
6935 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
6936 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
6937 (scm_hashx_set_x, scm_hashx_get_handle),
6938 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
6939 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
6940 vectors.c (scm_vector_fill_x), strings.c
6941 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
6942 objprop.c (scm_set_object_properties_x):
6943 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
6944 strports.c (scm_call_with_input_string), ports.c
6945 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
6946 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
6947 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
6948 (scm_make_weak_vector,scm_weak_vector_p),
6949 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
6950 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
6951 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
6952 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
6953 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
6954 Made parameter names match documentation by renaming parameters
6955 and/or fixing docstrings.
6957 * numbers.c (scm_ash): Corrected Texinfo markup.
6959 * strop.c (scm_string_index, scm_string_rindex),
6960 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
6962 * vports.c (scm_make_soft_port), unif.c
6963 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
6964 (scm_dimensions_to_uniform_array, scm_transpose_array),
6965 (scm_array_in_bounds_p, scm_uniform_vector_ref),
6966 (scm_bit_count, scm_bit_position, scm_bit_count_star),
6967 (scm_array_to_list, scm_list_to_uniform_array),
6968 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
6969 (scm_open_input_string, scm_open_output_string),
6970 (scm_get_output_string), strop.c (scm_string_copy),
6971 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
6972 (scm_get_internal_real_time, scm_times),
6973 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
6974 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
6975 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
6976 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
6977 simpos.c (scm_system), random.c (scm_random_uniform),
6978 (scm_random_normal, scm_random_exp), ramap.c
6979 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
6980 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
6981 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
6982 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
6983 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
6984 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
6985 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
6986 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
6987 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
6988 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
6989 (scm_logand, scm_logior, scm_logxor, scm_lognot),
6990 (scm_integer_expt, scm_bit_extract, scm_logcount),
6991 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
6992 net_db.c (scm_inet_netof, scm_lnaof), modules.c
6993 (scm_interaction_environment), macros.c (scm_makacro),
6994 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
6995 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
6996 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
6997 (scm_fluid_ref), filesys.c (scm_open_fdes),
6998 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
6999 Docstring correction: `Returns' -> `Return'
7001 * gc.c (scm_set_debug_cell_accesses_x):
7002 (s_scm_gc_set_debug_check_freelist_x):
7003 * fluids.c (scm_fluid_p): Added texinfo markup.
7005 * error.c (scm_strerror): Made docstring more precise.
7007 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
7008 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
7009 (scm_symbol_p, scm_symbol_to_string), strorder.c
7010 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
7011 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
7012 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
7013 (scm_string_ci_geq_p), strop.c (scm_string_copy),
7014 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
7016 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
7018 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
7019 mode, as suggested by Michael Livshin.
7021 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
7023 * backtrace.c (display_backtrace_body): since the `print_state'
7024 variable is not used (instead its data field is used directly as
7025 `pstate'), protect it from the hungry compiler optimizations.
7026 thanks to Bill Schottstaedt for the report.
7028 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
7030 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
7031 It is only defined and used if guile is compiled with
7032 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
7033 let cells with a free_cell type tag be visible outside of the
7034 garbage collector when in debug mode.
7036 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
7038 (scm_assert_cell_valid): Use a local static variable to avoid
7041 (MARK): Only check for rogue cell pointers in debug mode. Use
7042 scm_cellp for this purpose and place all checks for rogue pointers
7043 into that function. Further, since due to conservative scanning
7044 we may encounter free cells during marking, don't use the standard
7045 cell type accessor macro to determine the cell type.
7047 (scm_cellp): Check if the cell pointer actually points into a
7050 (scm_init_gc): Initalize scm_tc16_allocated.
7052 * gc.h (GCH): Renamed to SCM_GC_H.
7054 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
7055 might be unnecessary, but I feel better this way :-)
7057 (SCM_GC_CELL_TYPE): New macro.
7059 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
7060 in guile, and it is unlikely that they will be applied to real
7063 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
7065 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
7066 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
7068 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
7069 make sure that in debug mode no free cell will ever be visible
7070 outside of the garbage collector.
7072 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
7074 * async.c (scm_asyncs_pending): Don't use != to compare SCM
7077 * async.c (scm_system_async), variable.c (scm_make_variable,
7078 scm_make_undefined_variable): Use scm_cons to create a pair.
7080 * debug.c (scm_reverse_lookup): Perform proper type checking.
7081 Remove suspicious use of SCM_SLOPPY_CONSP.
7083 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
7084 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
7085 the corresponding optimization.
7087 * eval.c (iqq): Use proper type check.
7089 (scm_m_expand_body): Remove redundant type checks.
7091 (promise_print): Don't access promise cells as pairs.
7093 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
7094 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
7095 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
7096 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
7097 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
7099 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
7100 (scm_iprin1): Use new macro predicate and accessors.
7102 * eval.h (scm_tc16_macro): Removed declaration. It is declared
7105 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
7106 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
7107 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
7108 SCM_VARIABLE_H. Even the macros that are used to inhibit
7109 including a header file twice should be in the SCM_ namespace.
7111 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
7112 properties.c (scm_primitive_property_ref,
7113 scm_primitive_property_del_x): Prefer stronger predicates like
7114 SCM_NULLP or SCM_FALSEP over SCM_IMP.
7116 * gc.c (MARK): Use proper macros to access procedure-with-setter
7117 cell elements and closure cell elements.
7119 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
7120 access free cells as pairs.
7122 (scm_unprotect_object): scm_hashq_get_handle returns #f if
7123 no hashtab entry is found.
7125 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
7126 SCM_CLR_PORT_OPEN_FLAG.
7128 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
7129 use SCM_SET_C[AD]R for uninitialized cells.
7131 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
7132 If the hashtable has no slots, return #f instead of '(). This
7133 unifies the return value with most assoc-functions.
7135 (scm_hash_fn_ref): Use proper type check.
7137 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
7138 Removed references to non-existing functions from documentation.
7140 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
7141 access keyword cell elements.
7143 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
7146 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
7148 * print.c (scm_iprlist): Added comment. Improved loop
7151 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
7154 * smob.c (scm_markcdr): Don't access smob cells as pairs.
7156 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
7158 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
7161 * variable.c (variable_print, variable_equalp, scm_variable_ref,
7162 scm_variable_set_x): Use proper macros to access variable cell
7165 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
7167 * variable.h (SCM_VARVCELL): Don't access variable cells as
7170 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
7171 added FIXME comment, removed register specifier.
7173 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
7175 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
7176 * init.c (scm_init_guile_1): Don't init goopscore module.
7178 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
7180 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
7182 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7184 * strop.c (scm_string_to_list): Fixed docstring markup.
7185 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
7186 (scm_string_downcase, scm_string_capitalize_x),
7187 (scm_string_capitalize): Rewrote and corrected docstrings.
7188 (scm_string_ci_to_symbol): Made docstring more explicit.
7190 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
7192 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
7194 (scm_call_with_values): Removed.
7195 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
7196 so that it can be exported.
7197 (scm_call_with_values): Removed.
7199 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
7200 * eval.c: Include "libguile/values.h"
7201 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
7203 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
7204 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
7205 New delcarations to support above change.
7207 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
7208 errors with last change.
7210 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
7212 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
7213 scm_i_eval): Moved the application of the system transformer from
7214 scm_i_eval to scm_primitive_eval.
7216 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
7218 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
7220 * strop.c (scm_string_index): Fix docstring line break
7223 * list.c (scm_cons_star): Fix docstring typo.
7225 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
7227 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
7228 (big2str), ports.c (scm_drain_input), read.c (scm_read,
7229 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
7230 scm_make_string, scm_string_append), strports.c (st_resize_port,
7231 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
7232 scm_makstr with calls to scm_allocate_string.
7234 * strings.[ch] (scm_allocate_string): New function.
7236 * strings.[ch] (scm_makstr): Deprecated.
7238 2001-03-18 Gary Houston <ghouston@arglist.com>
7240 * posix.c (scm_tmpnam): check that return value from tmpnam is not
7241 NULL. rewrote the docstring.
7242 (scm_mkstemp): new procedure implementing "mkstemp!".
7243 * posix.h: declare scm_mkstemp.
7245 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
7246 normally it would be found in netdb.h.
7248 2001-03-17 Gary Houston <ghouston@arglist.com>
7250 * sort.c (scm_sort): move sortvec variable to avoid a compiler
7251 warning when HAVE_ARRAYS is not defined. move len too.
7253 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
7254 (EXTRA_DOT_X_FILES): let configure set the value.
7255 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
7257 * gc.c (scm_must_malloc): changed the comment explaining when
7258 scm_must variants of malloc/free etc., should be used, based on
7259 explanation from Dirk Herrmann.
7260 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
7261 string with procedure name. use scm_must_malloc instead of malloc.
7262 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
7264 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
7265 scm_ungetc): use scm_must variants of malloc/realloc/free.
7266 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
7268 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
7270 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
7271 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
7272 scm_wrong_type_arg instead.
7274 (SCM_WNA): Deprecated.
7276 * error.[ch] (scm_wta): Deprecated.
7278 * numbers.c (s_i_log): Minor comment fix.
7280 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
7281 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
7282 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
7283 wrong-num-args or misc errors.
7285 * unif.c (scm_make_shared_array, scm_transpose_array,
7286 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
7287 Validate the rest argument (note: this is only done when guile is
7288 built with SCM_DEBUG_REST_ARGUMENT=1)
7290 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
7291 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
7293 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
7294 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
7296 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
7298 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
7299 instead of scm_wrong_num_args.
7301 * coop-threads.c: Don't include libguile/strings.h. (Was only
7302 needed for former implementation of SCM_WRONG_NUM_ARGS.)
7304 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
7305 wrong-num-args errors.
7307 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
7309 * error.[ch] (scm_error_num_args_subr): New function.
7311 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7313 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
7314 (scm_length, scm_append, scm_reverse, scm_list_ref),
7315 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
7316 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
7317 (scm_delete1_x), gc.c (scm_map_free_list),
7318 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
7319 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
7320 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
7321 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
7322 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
7323 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
7324 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
7326 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
7327 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
7328 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
7329 symbols.c (scm_symbol_interned_p), numbers.c
7330 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
7333 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
7335 * snarf.h (SCM_CONST_LONG): Deprecated.
7336 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
7338 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
7340 * numbers.c (scm_num2ulong): Check that a bignum is positive
7341 before looking at the magnitude. Correctly check for overflow
7343 (scm_num2long_long): Likewise.
7344 (scm_num2ulong_long): New.
7345 (ULONG_LONG_MAX): Define if not already defined.
7346 * numbers.h: (scm_num2ulong_long): New prototype.
7348 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7350 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
7352 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
7353 (SCM_OPOUTSTRPORTP): New predicate macros.
7354 (scm_open_input_string, scm_open_output_string),
7355 (scm_get_output_string): New prototypes.
7357 * strports.c (scm_open_input_string, scm_open_output_string),
7358 (scm_get_output_string): New procedures (SRFI-6 compliant).
7359 Made scm_tc16_strport non-static.
7361 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
7363 * macros.h (SCM_ASSYNT): Removed unused object argument from
7366 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
7367 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
7368 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
7369 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
7370 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
7371 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
7372 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
7373 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
7374 scm_m_atdispatch): Removed unused object argument from call to
7377 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
7379 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
7380 const int* to reflect that the input array of integers remains
7381 unchanged. Thanks to Brett Viren for the hint.
7383 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7385 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
7386 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
7388 (gh_scm2newstr, gh_symbol2newstr): Change call to
7389 scm_must_malloc() to malloc(), because user-free()able memory is
7392 * gc.c: Added declaration of `scm_debug_check_freelist'.
7394 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7396 * ports.c (scm_port_mode): Changed `mode' array size to 4.
7398 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
7400 * strports.c (scm_object_to_string): New procedure.
7401 (scm_strprint_obj): Deprecated.
7402 * strports.h: Reflect the changes.
7404 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
7406 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
7408 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
7409 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
7410 SCM_ASSYNT to check for correct argument types. Either use some
7411 SCM_VALIDATE_* macro or an explicit test.
7413 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
7416 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
7417 instead of calling scm_wta.
7419 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7421 * load.c (scm_primitive_load, scm_primitive_load_path),
7422 (scm_sys_search_load_path): Corrected docstrings (file ->
7425 * eval.c (scm_force): Added texinfo markup to docstring.
7426 (scm_promise_p): Renamed parameter to `obj' to match docstring.
7428 * debug-malloc.c: Reinserted #include <stdio.h>.
7430 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
7432 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
7434 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
7435 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
7436 Use SCM_LISTn instead of scm_listify.
7438 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7440 * _scm.h: Removed #include <errno.h>.
7442 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
7443 errno variable (can be a macro on some systems, for example when
7444 using linux libc with threads).
7446 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
7447 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
7448 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
7449 #include <errno.h> in these 20 out of 100 files.
7451 2001-03-10 Gary Houston <ghouston@arglist.com>
7453 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
7454 not already defined.
7456 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7458 * coop.c: Inserted #include <stdio.h>.
7460 * iselect.c: Reinserted #include <stdio.h>.
7462 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
7464 * posix.c: Replaced `#define' of __USE_XOPEN right before
7465 including unistd.h with a define of _GNU_SOURCE at the very top of
7468 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
7470 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
7471 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
7472 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
7473 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
7474 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
7475 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
7476 print.c, procprop.c, procs.c, properties.c, ramap.c,
7477 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
7478 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
7479 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
7480 Remove #include <stdio.h>
7481 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
7483 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
7485 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7487 * posix.c (scm_gethostname): Set initial name length to 256 for
7490 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7492 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
7493 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
7494 (scm_sethostname, scm_gethostname): New prototypes.
7496 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
7497 <sys/file.h>, if present.
7498 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
7499 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
7500 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
7501 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
7502 (scm_sethostname, scm_gethostname): New procedures.
7504 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
7506 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
7507 not optional (ii) "recommend" spelling correction.
7509 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7511 * ramap.c (racp): Removed optimization which caused array copying
7512 to fail if the two arrays shared storage. Re-inserted the IVDEP
7513 macros removed in the change of 2000-03-09. (Don't really have a
7514 complete grasp of what they are for, but they seem to be necessary
7515 on Crays. This needs testing!) Thanks to Miroslav Silovic.
7517 * hash.c (scm_string_hash): Don't downcase characters.
7519 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7521 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
7522 size from 277 --> 1009.
7524 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
7527 * coop-threads.c: Fixed change of 2001-03-06.
7529 * validate.h: Code formatting.
7531 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
7533 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
7534 (*.doc): Add dependency on guile-snarf.awk.in.
7536 * guile-snarf.awk.in: Neglect spaces at the end of
7537 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
7538 middle of docstrings. (To avoid the problem with gcc-2.96.)
7540 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
7542 * coop-threads.c (scm_call_with_new_thread), load.c
7543 (scm_primitive_load, scm_sys_search_load_path), random.c
7544 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
7545 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
7546 (potentially) issue a scm-misc-error or wrong-num-args error
7549 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
7550 about the expected type with the wrong-type-arg error message.
7552 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
7553 a C level bug that can't be fixed from scheme anyway.
7555 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7557 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
7558 Duplicate bindings are OK in a let* since a let* is semantically
7559 equivalent to a nested set of let:s.
7561 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7563 * print.c (scm_print_options): Fixed texinfo in docstring.
7565 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
7566 the underlying functions getservent, getprotoent or getnetent
7567 return NULL instead of signalling an error.
7569 2001-03-04 Gary Houston <ghouston@arglist.com>
7571 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
7572 taking an unexpectedly large filename for an AF_UNIX socket from
7573 bind/connect/sendto (thanks to Martin Grabmueller).
7575 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
7576 former and adjusted the latter.
7577 (scm_socket, scm_socketpair): cosmetic changes.
7578 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
7579 size_t as socklen_t substitute. don't restrict args/return values
7580 to INUM: allow full range of int or size_t.
7581 (scm_fill_sockaddr): check arguments before allocating memory, to
7582 avoid leakage. use malloc, not scm_must_malloc.
7583 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
7584 substitute. free the sockaddr structure before throwing an error.
7585 (scm_init_add_buffer): procedure removed, together with its static
7586 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
7587 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
7588 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
7589 scm_sendto): use a local buffer instead of scm_addr_buffer.
7590 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
7592 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
7593 call to detect whether recvfrom could be bothered to set the address.
7594 (scm_init_socket): don't call scm_init_addr_buffer.
7596 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
7598 * debug.c (scm_procedure_source, scm_procedure_environment),
7599 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
7600 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
7601 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
7602 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
7603 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
7604 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
7605 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
7606 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
7607 scm_array_to_list, scm_array_prototype), validate.h
7608 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
7609 scm_misc_error or scm_wrong_type_arg instead.
7611 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
7613 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7615 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
7616 (scm_sys_tag_body): Added.
7618 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
7620 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
7621 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
7622 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
7623 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
7624 options.c (scm_options), ports.c (scm_remove_from_port_table),
7625 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
7626 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
7627 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
7628 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
7631 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7633 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
7635 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
7637 * eval.c (scm_s_duplicate_bindings): New error message.
7638 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
7640 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
7642 * eval.h (SCM_EVALIM2): New macro. Use it when a
7643 immediate, literal constant should be evaluated.
7644 * eval.c (scm_s_duplicate_formals): New error message string.
7645 (scm_c_improper_memq): New function.
7646 (scm_m_lambda): Check for duplicate arguments.
7647 (scm_ceval, scm_deval): When executing a body: only cons a new
7648 toplevel environment frame when it is different from the
7649 existing one; use EVALCAR instead of SIDEVAL so that we can properly
7650 check for empty combinations; use SCM_EVALIM2 for the same reason
7651 in the non-toplevel loop.
7652 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
7653 New labels with the meaning of their non-"nontoplevel" partners,
7654 but they are used when it is known that the body is not evaluated at
7656 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
7657 reporting for empty combinations.
7659 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
7661 * Remove dump facilities.
7662 * dump.c, dump.h: Removed.
7663 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
7664 * init.c: Remove #include "libguile/dump.h".
7665 (scm_init_guile_1): Remove scm_init_dump.
7666 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
7667 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
7668 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
7669 (scm_set_smob_dump, scm_set_smob_undump): Removed.
7671 * keywords.c: Remove #include "libguile/dump.h".
7672 (keyword_dump, keyword_undump): Removed.
7673 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
7675 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7677 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
7678 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
7679 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
7680 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
7681 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
7682 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
7683 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
7684 to @code{} as the texinfo manual recommends, converted the
7685 examples to use a @lisp{}-environment.
7687 * strports.c (scm_eval_string): Cleaned up the docstring.
7689 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
7692 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
7693 (scm_number_to_string, scm_string_to_number, scm_number_p)
7694 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
7695 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
7696 (scm_ash): Added texinfo markup and removed obsolete @refill.
7697 (scm_gr_p): Corrected comment.
7698 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
7699 docstring) comments.
7700 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
7701 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
7702 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
7703 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
7704 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
7705 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
7706 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
7707 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
7709 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
7711 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
7712 (Obviously nobody compiles with SCM_RECKLESS defined...)
7714 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
7716 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7718 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
7720 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
7722 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
7724 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
7725 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
7726 since use of `z' suggests that the arguments may be complex.
7728 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
7731 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
7733 * dump.c (scm_binary_write, scm_binary_read), eval.c
7734 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
7735 scm_guardian_greedy_p, scm_make_guardian), fports.c
7736 (scm_file_port_p): Minor docstring fixes.
7738 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
7740 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
7742 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
7744 (make_class_from_template): Do not bother to set the current
7745 module around the call to DEFVAR, scm_eval takes care of that.
7746 (scm_init_goops): Make scm_module_goops and
7747 scm_goops_lookup_closure permanent objects.
7749 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
7750 top level, create a fresh top-level environment for each
7751 expression instead of mutating the exisint frame. This is
7752 important when that frame is closed over.
7754 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
7755 SCM_DIGSPERLONG instead of DIGSPERLONG.
7757 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
7759 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
7760 before applying arrow procedure in `cond' and before applying
7761 receiver procedure in call-with-current-continuation.
7762 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
7763 macro. The argument is expanded more than one time.
7765 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
7766 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
7768 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
7770 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
7773 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7775 * variable.c (scm_make_variable, scm_make_undefined_variable)
7776 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
7777 (scm_variable_bound_p), values.c (scm_values)
7778 (scm_call_with_values), unif.c (scm_bit_count)
7779 (scm_bit_set_star_x), symbols.c (scm_gentemp)
7780 (scm_gensym), strings.c (scm_string_p, scm_make_string)
7781 (scm_read_only_string_p, scm_string_length, scm_string_ref)
7782 (scm_string_set_x, scm_substring, scm_string_append), stime.c
7783 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
7784 (scm_copy_random_state, scm_random), print.c (scm_newline)
7785 (scm_write_char, scm_simple_format), debug-malloc.c
7786 (scm_malloc_stats), environments.c (scm_environment_p)
7787 (scm_environment_bound_p, scm_environment_ref)
7788 (scm_environment_fold, scm_environment_define)
7789 (scm_environment_undefine, scm_environment_set_x)
7790 (scm_environment_cell, scm_environment_observe)
7791 (scm_environment_observe_weak, scm_environment_unobserve)
7792 (scm_make_eval_environment, scm_eval_environment_p)
7793 (scm_eval_environment_set_local_x, scm_eval_environment_local)
7794 (scm_eval_environment_imported)
7795 (scm_eval_environment_set_imported_x, scm_make_import_environment)
7796 (scm_import_environment_p, scm_import_environment_imports)
7797 (scm_import_environment_set_imports_x, scm_make_export_environment)
7798 (scm_export_environment_p, scm_export_environment_private)
7799 (scm_export_environment_set_private_x)
7800 (scm_export_environment_signature)
7801 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
7802 Added texinfo markup.
7804 * ports.c (scm_drain_input): Lowercased argument to @var.
7805 (scm_current_input_port, scm_current_output_port): Filled in
7806 missing explanation.
7807 (scm_current_load_port, scm_set_current_output_port)
7808 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
7809 Added texinfo markup.
7811 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
7812 (scm_release_arbiter): Added texinfo markup to docstrings.
7813 Changed `Returns' to `Return'.
7814 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
7816 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
7818 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
7819 by doubling them to `@@'.
7821 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7823 * numbers.c (scm_lognot), random.c (scm_random,
7824 scm_random_normal, scm_random_solid_sphere_x,
7825 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
7826 scm_random_exp), dynwind.c
7827 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
7829 * goops.c (scm_sys_initialize_object, scm_instance_p,
7830 scm_class_name, scm_class_precedence_list, scm_class_slots,
7831 scm_class_environment, scm_generic_function_name,
7832 scm_generic_function_methods, scm_method_generic_function,
7833 scm_method_specializers, scm_method_procedure, scm_make_unbound,
7834 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
7835 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
7836 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
7837 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
7838 scm_class_direct_supers, scm_class_direct_slots,
7839 scm_class_direct_subclasses, scm_class_direct_methods,
7840 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
7841 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
7842 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
7843 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
7844 scm_memoized_environment, scm_procedure_name,
7845 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
7847 (scm_class_of, scm_entity_p, scm_operator_p,
7848 scm_set_object_procedure_x, scm_object_procedure,
7849 scm_make_class_object), hooks.c (scm_make_hook_with_name,
7850 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
7851 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
7852 scm_hook_to_list), lang.c
7853 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
7854 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
7855 (scm_print_options, scm_port_with_print_state,
7856 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
7857 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
7858 scm_make_procedure_with_setter, scm_procedure), throw.c
7859 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
7860 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
7861 scm_stack_ref, scm_stack_length, scm_frame_p,
7862 scm_last_stack_frame, scm_frame_number, scm_frame_source,
7863 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
7864 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
7865 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
7866 (scm_dirname, scm_basename), dynwind.c
7867 (scm_wind_chain), read.c (scm_read_options, scm_read,
7868 scm_read_hash_extend), gc.c
7869 (scm_unhash_name), eval.c (scm_eval_options_interface,
7870 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
7871 (scm_display_error, scm_set_print_params_x,
7872 scm_display_application, scm_display_backtrace, scm_backtrace),
7873 async.c (scm_async, scm_system_async, scm_async_mark,
7874 scm_system_async_mark, scm_run_asyncs, scm_noop,
7875 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
7876 scm_mask_signals): Added docstrings.
7878 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
7880 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
7881 address of car/cdr. (Thanks to Dirk Herrmann)
7882 Use scm_sizet to obtain the length of strings.
7883 (Thanks to Matthias Koeppe)
7885 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
7887 * symbols.c (scm_mem2symbol): Put a empty statement after the
7888 next_symbol label. This is mandated by ANSI, appearantly.
7890 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
7892 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
7893 sense to compile for a specific kernel version. Do not include
7894 <asm/signal.h> while defining __KERNEL__. This hack should no
7895 longer be needed and caused problems.
7897 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
7899 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
7900 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
7901 can not deal with immediates.
7903 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
7905 * list.c (scm_list_copy): Validate the first argument.
7907 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
7909 Fix evaluator so that top-level expressions are correctly
7910 evaluated with respect to the module system.
7912 * modules.h. modules.c (scm_current_module_lookup_closure): New
7915 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
7917 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
7918 names to better reflect their meaning.
7920 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
7921 evaluated at top-level and synronize lookup closure before
7922 executing every subform.
7923 (scm_primitve_eval_x, scm_primitive_eval): New functions.
7924 (scm_eval_x, scm_eval): Reimplement in terms of
7925 scm_primitive_eval_x and scm_primitive_eval, respectively.
7927 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
7929 * macros.c (scm_macro_name, scm_macro_transformer): Use
7930 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
7933 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
7935 * dump.c (scm_store_bytes): Store data size before data.
7936 (scm_restore_bytes): Restore data size. Takes a pointer to size.
7937 * dump.h (scm_restore_bytes): Updated.
7939 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
7941 * dump.c: Use double cells for update schedule.
7943 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
7945 * ports.c (scm_unread_char): Take an optional argument.
7947 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
7949 * modules.h (scm_selected_module, scm_current_module): Renamed
7950 scm_selected_module to scm_current_module to synchronize Scheme
7952 (scm_select_module, scm_set_current_module): Likewise. Changed
7955 * ports.c (scm_port_for_each): Make a snapshot of the port table
7956 before iterating over it. The table might change while the user
7957 code is running. With the snapshot, the user can depend on the
7958 fact that each port that existed at the start of the iteration is
7959 encountered exactly once. (ice-9 popen) depends on this.
7961 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
7963 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
7965 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
7966 range checking for the size parameter. Thanks to Martin
7967 Grabmueller for the hint.
7969 (scm_makstr): Reordered string initialization to make interrupt
7970 deferring unnecessary.
7972 * vectors.c (scm_make_vector): Fixed range checking.
7974 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
7976 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
7978 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
7979 checking of the size parameter for type correctness and valid
7980 range. Thanks to Rob Browning for reporting the problem. Instead
7981 of deferring interrupts, scm_remember_upto_here_1 is used.
7983 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
7985 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
7986 (scm_dump_cell_update): Removed.
7987 (scm_dump_update): Renamed from scm_dump_object_update.
7988 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
7989 a pointer instead of returning a value.
7990 * keywords.c (keyword_undump): Updated.
7992 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
7994 * dump.c, dump.h: Modified a lot.
7995 (SCM_DUMP_COOKIE): Version 0.1
7996 (scm_dump_mark): Removed.
7997 (scm_restore_cell_object, scm_store_cell_object): New functions.
7999 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
8000 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
8001 New slots: dump, undump.
8002 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
8005 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
8006 (keyword_undump): Renamed from keyword_alloc.
8007 (scm_init_keywords): Set keyword_dump and keyword_undump.
8009 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
8011 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
8012 the deprecated SCM_DOUBLE_CELLP.
8014 * tags.h (SCM_DOUBLE_CELLP): deprecated.
8016 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
8018 * dump.c, dump.h: New files.
8019 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
8020 * init.c: #include "libguile/dump.h".
8021 (scm_init_guile_1): Call scm_init_dump.
8022 * smob.h (scm_smob_descriptor): New slots: dump_mark,
8023 dump_dealloc, dump_store, undump_alloc, undump_restore,
8025 * smob.c (scm_make_smob_type): Init the new slots.
8026 (scm_set_smob_dump, scm_set_smob_undump): New functions.
8027 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
8029 * keywords.c: #include "libguile/dump.h".
8030 (keyword_dealloc, keyword_alloc): New functions.
8031 (scm_init_keywords): Set smob_dump and smob_undump.
8033 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
8035 * vectors.c (scm_c_make_vector): New function.
8036 * vectors.h (scm_c_make_vector): Declared.
8037 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
8038 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
8039 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
8040 (scm_make_method_cache, scm_i_vector2list,
8041 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
8042 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
8043 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
8044 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
8045 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
8046 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
8047 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
8048 (scm_vector, scm_make_vector): Use scm_c_make_vector.
8050 * hashtab.c (scm_c_make_hash_table): New function.
8051 * hashtab.h (scm_c_make_hash_table): Declared.
8052 * environments.c (scm_make_leaf_environment,
8053 scm_make_eval_environment), gc.c (scm_init_storage),
8054 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
8055 Use scm_c_make_hash_table.
8057 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
8059 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
8061 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
8063 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
8066 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
8067 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
8068 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
8069 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
8070 srcprop.c (scm_source_properties, scm_set_source_properties_x,
8071 scm_source_property, scm_set_source_property_x), sort.c
8072 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
8073 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
8074 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
8077 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
8079 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
8080 really get that arg.
8082 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
8084 * goops.c (s_scm_get_keyword): Bug fix.
8086 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
8088 The following patch was sent by Martin Grabmueller. It makes sure
8089 that in case of parameter errors the correct function name is
8090 shown, and that parameter types are only checked once.
8092 * strop.c (string_copy, string_upcase_x, string_downcase_x,
8093 string_capitalize_x): New functions. Each one performs the core
8094 functionality of the corresponding scm_* function.
8096 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
8097 scm_string_downcase_x, scm_string_downcase,
8098 scm_string_capitalize_x, scm_string_capitalize): Reduced to
8099 parameter checking wrappers of the above functions.
8101 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
8103 * continuations.c, dynl.c, keywords.c, load.c: Include
8104 strings.h. Thanks to Bill Schottstaedt for the bug report.
8106 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
8108 * backtrace.c (display_header): Make sure that line and column
8109 information is shown independent of whether the port the code was
8110 read from had an associated filename. Thanks to Martin
8111 Grabmueller for providing this patch.
8113 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
8115 * fports.[ch] (scm_file_port_p): New primitive.
8117 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
8119 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
8120 These are now defined in fports.c, strports.c and vports.c.
8122 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
8123 vports.c (scm_tc16_sfport): Made variables (were macros defined in
8126 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
8127 (scm_make_sfptob): Made static. These return a type code now.
8129 fports.c (scm_init_fports), strports.c (scm_init_strports),
8130 vports.c (scm_init_vports): Create the corresponding port types.
8132 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
8133 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
8135 * init.c (scm_init_guile_1): Make sure strports are initialized
8138 * ports.[ch] (scm_make_port_type): Changed the return type to
8141 * ports.c (scm_ports_prehistory): Don't create any port types
8144 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
8145 against scm_tc16_fport directly.
8147 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
8149 * srcprop.c (scm_set_source_property_x): Fix to handle
8150 (set-source-property! <obj> 'copy <datum>) correctly.
8152 2001-01-24 Gary Houston <ghouston@arglist.com>
8154 * filesys.c (scm_link): docstring fix.
8155 * fports.h (scm_setfileno): obsolete declaration removed.
8156 * posix.c: bogus popen declaration removed.
8158 * rdelim.c: new file, split from ioext.c.
8159 * rdelim.h: new file, split from ioext.h
8160 * Makefile.am: add rdelim.c and related files.
8161 * init.c: call scm_init_rdelim. include rdelim.h.
8163 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
8165 This patch was sent by Martin Grabmueller and makes sure that
8166 parameter errors are reported correctly by the lexicographic
8167 ordering predicates.
8169 * strorder.c (string_less_p, string_ci_less_p): New functions.
8171 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
8172 functionality into string_less_p, string_ci_less_p respectively.
8173 The remaining code is just a wrapper to do the parameter
8176 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
8177 parameters and call string_less_p instead of scm_string_less_p.
8179 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
8180 Check the parameters and call string_less_ci_p instead of
8181 scm_string_ci_less_p.
8183 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
8185 This patch modifies scm_display_error to perform parameter
8186 checking. Thanks to Neil Jerram for the bug report.
8188 * backtrace.[ch] (scm_i_display_error): New function.
8190 * backtrace.c (scm_display_error): Added parameter check and
8191 extracted the core functionality into function
8192 scm_i_display_error.
8194 * throw.c (handler_message): Call scm_i_display_error to display
8197 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
8199 * eval.c (SCM_APPLY): Added # args check for application of
8200 procedures with arity 3. (Thanks to Anders Holst.)
8202 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
8204 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
8206 (SCM_OPDIRP): Deprecated.
8208 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
8211 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
8212 Instead, give an explicit error message in case the directory is
8215 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
8216 instead of SCM_OPENP and SCM_CLOSEDP.
8218 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
8220 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
8222 * eval.c (inner_eval, scm_eval): Move all real functionality into
8223 inner_eval. Avoid to copy the expression twice by inlining some
8224 code from scm_i_eval.
8226 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
8228 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
8229 now has to be the last clause, as required by R5RS. Thanks to
8230 Martin Grabmueller for the patch.
8232 2001-01-18 Gary Houston <ghouston@arglist.com>
8234 * ioext.c: further simplify scm_read_string_x_partial by defining
8237 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
8239 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
8241 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
8243 * __scm.h: Added comment about architecture and compiler
8244 properties that are required by guile.
8246 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
8247 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
8249 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
8251 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
8253 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
8254 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
8256 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
8258 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
8259 to the names in limits.h.
8261 * numbers.c (abs_most_negative_fixnum): Added.
8263 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
8264 fixnum-min) special case.
8266 (scm_big_and): Fix for negative first parameter.
8268 (scm_bit_extract): Fix for fixnum paramters.
8269 Thanks to Rob Browning for the bug report.
8271 (scm_init_numbers): Initialize abs_most_negative_fixnum.
8273 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
8275 * symbols.c (scm_symbol_bound_p): Fixed comment.
8276 Thanks to Chris Cramer.
8278 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
8280 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
8281 Thanks to Bill Schottstaedt.
8283 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
8285 from Matthias Köppe:
8287 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
8288 casts its result, so doesn't yield an lvalue per ANSI C.
8290 * goops.c (s_scm_sys_set_object_setter_x): use
8291 SCM_SET_ENTITY_SETTER.
8292 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
8294 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
8295 its result, so doesn't yield an lvalue per ANSI C.
8296 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
8297 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
8298 SCM_GC_SET_CARD_FLAGS.
8299 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
8301 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
8303 2001-01-08 Gary Houston <ghouston@arglist.com>
8305 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
8306 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
8307 socket.c (scm_recvfrom): use the new macro, plus minor docstring
8309 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
8310 for fdes. if current input port is used, check that it's a file
8313 2001-01-06 Gary Houston <ghouston@arglist.com>
8315 * ioext.c (scm_read_string_x_partial): new procedure, implements
8316 read-string!/partial.
8317 * ports.c (scm_take_from_input_buffers): new procedure used by
8318 scm_read_string_x_partial.
8319 (scm_drain_input): use scm_take_from_input_buffers.
8321 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
8323 * validate.h (SCM_VALIDATE_NUMBER): New.
8325 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
8327 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
8328 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
8329 SET_DESTROYED): new defines/macros.
8330 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
8331 (add_to_live_list): takes a `guardian_t *' now, not SCM.
8332 (guardian_print): print more info.
8333 (guardian_apply): check if the guardian is destroyed, and throw an
8334 error if so. take one more optional argument `throw_p'.
8335 (scm_guard): depending on the value of `throw_p', return a boolean
8337 (scm_get_one_zombie): remove redundant property test.
8338 (guardian_t): represent the various (currently 3, I hope nothing
8339 more gets added) boolean fields as bit flags.
8340 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
8341 (scm_destroy_guardian_x): new procedure.
8343 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
8344 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
8346 2001-01-01 Gary Houston <ghouston@arglist.com>
8348 * fports.c (fport_write): bugfix: handle short writes for
8349 unbuffered ports too. optimize the buffered case by minimizing
8350 the number of write/flush calls.
8351 (write_all): new helper procedure.
8353 The ChangeLog continues in the file: "ChangeLog-2000"