1 2002-09-24 Gary Houston <ghouston@arglist.com>
3 * inline.h (scm_double_cell): prevent reordering of statements
4 with any following code (for GCC 3 strict-aliasing).
5 * numbers.c (scm_make_real), num2float.i.c (FLOAT2NUM): removed
6 the earlier version of the reordering prevention.
8 2002-09-19 Han-Wen Nienhuys <hanwen@cs.uu.nl>
10 * inline.h (scm_double_cell): move SET_GCMARK set out of if body.
12 2002-09-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
14 * gc-malloc.c (scm_gc_register_collectable_memory): more overflow
17 2002-09-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
19 * inline.h: include stdio.h
21 * smob.c (free_print): abort if scm_debug_cell_accesses_p is set
23 2002-09-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
25 * gc-segment.c (scm_i_make_initial_segment): check user settings
28 * gc-malloc.c (scm_gc_init_malloc): check user settings for
31 * gc-freelist.c (scm_init_freelist): check user settings for sanity.
33 * struct.h: change scm_structs_to_free to scm_i_structs_to_free
35 * gc-malloc.c (scm_gc_register_collectable_memory): use floats;
36 these won't ever wrap around with high memory usage. Thanks to
37 Sven Hartrumpf for finding this.
39 * gc-freelist.c: include <stdio.h>
41 * gc-malloc.c: add DEBUGINFO for mtrigger GCs.
43 2002-09-01 Marius Vollmer <mvo@zagadka.ping.de>
45 * vectors.h (SCM_VECTOR_REF): New.
47 * snarf.h (SCM_DEFINE_PUBLIC): New.
49 2002-08-30 Marius Vollmer <mvo@zagadka.ping.de>
51 * socket.c (scm_addr_vector): Added size of address to arguments.
52 Use it to avoid accessing a non-existent path in a sockaddr_un.
55 2002-08-29 Han-Wen Nienhuys <hanwen@cs.uu.nl>
57 * gc.h: remove DOUBLECELL card flags.
59 * gc-malloc.c (scm_calloc): try to use calloc() before calling
62 * gc-segment.c (scm_i_initialize_heap_segment_data): remove card
63 init loop; handle this from scm_init_card_freelist()
65 * gc-card.c (scm_init_card_freelist): init bit vector here.
67 * numbers.c (scm_make_real): prevent reordering of statements
68 num2float.i.c (FLOAT2NUM): idem
70 2002-08-27 Han-Wen Nienhuys <hanwen@cs.uu.nl>
72 * eval.h: prepend libguile/ to include path
74 2002-08-26 Marius Vollmer <mvo@zagadka.ping.de>
76 * script.c (scm_compile_shell_switches): Added "2002" to Copyright
77 years. Thanks to Martin Grabmüller!
79 2002-08-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
81 * gc-segment.c (scm_i_get_new_heap_segment): use float in stead of
82 unsigned numbers for computing minimum heap increment. This
83 prevents weird results when a a negative minimum increment is
86 2002-08-24 Marius Vollmer <mvo@zagadka.ping.de>
88 * gc_os_dep.c: When we have __libc_stack_end, use that directly
89 instead of the old tricks.
91 * guile-snarf.in: Do not expect the input file to be the first
92 argument after the optional "-o" option, just pass everything to
93 the pre-processor without extracting the input file name.
95 2002-08-23 Han-Wen Nienhuys <hanwen@cs.uu.nl>
97 * gc-segment.c (scm_i_get_new_heap_segment): Oops. We want segment
98 length *at* least SCM_MIN_HEAP_SEG_SIZE, not at most.
100 2002-08-22 Han-Wen Nienhuys <hanwen@cs.uu.nl>
102 * gc.h, gc.c: make scm_cells_allocated unsigned again. Thanks to
103 Bill Schottstaedt for the bug report
105 2002-08-20 Marius Vollmer <mvo@zagadka.ping.de>
107 * print.c (scm_iprin1): Print primitives generics always as
108 "primitive-generic" even when they have no primitive methods yet.
110 2002-08-17 Gary Houston <ghouston@arglist.com>
112 * coop.c (coop_create): removed bogus 2nd argument in scm_malloc
115 2002-08-17 Han-Wen Nienhuys <hanwen@cs.uu.nl>
117 * ports.c (scm_add_to_port_table): small bugfix.
119 * mallocs.c (scm_malloc_obj): use scm_gc_malloc in stead of
122 * gc-segment.c (scm_i_get_new_heap_segment): remove cluster cruft:
123 only use SCM_MIN_HEAP_SEG_SIZE.
125 * ports.c (scm_add_to_port_table): add backwards compatibility
128 * ports.h: use scm_i_ prefix for port table and port table size.
130 2002-08-15 Mikael Djurfeldt <mdj@linnaeus>
132 * vports.c (scm_make_soft_port): Initialize pt variable.
134 2002-08-13 Marius Vollmer <mvo@zagadka.ping.de>
136 * strports.h (scm_c_eval_string_in_module,
137 scm_eval_string_in_module): New prototypes.
138 * strports.c (scm_eval_string_in_module): New, but use
139 "eval-string" as the Scheme name and make second parameter
141 (scm_eval_string): Implement using scm_eval_string_in_module.
142 (scm_c_eval_string_in_module): New.
143 Thanks to Ralf Mattes for the suggestion!
145 2002-08-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
147 * gc-card.c ("sweep_card"): remove SCM_MISC_ERROR messages: print
150 * gc-mark.c ("scm_gc_mark_dependencies"): idem.
152 * ports.c ("scm_new_port_table_entry"): return a boxed SCM in
153 stead of scm_t_port*. The function now takes a tag argument.
155 2002-08-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
157 * gc.h: add scm_debug_cells_gc_interval to public interface
159 * gc-card.c ("sweep_card"): set scm_gc_running while sweeping.
161 * gc.c (scm_i_expensive_validation_check): separate expensive
162 validation checks from cheap ones.
164 2002-08-06 Han-Wen Nienhuys <hanwen@cs.uu.nl>
166 * read.c (scm_input_error): new function: give meaningful error
167 messages, and throw read-error
169 * gc-malloc.c (scm_calloc): add scm_calloc.
171 2002-08-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
173 * tags.h: remove GC bits documentation from the tags table.
175 * read.c (INPUT_ERROR): Prepare for file:line:column error
176 messages for errors in scm_lreadr() and friends.
178 2002-08-04 Han-Wen Nienhuys <hanwen@cs.uu.nl>
180 * gc-malloc.c (scm_malloc): use scm_realloc() (simplifies
182 (scm_gc_calloc): new function
184 2002-08-04 Han-Wen <hanwen@cs.uu.nl>
186 * ports.c (scm_new_port_table_entry): init port entry to 0
189 * ports.c (scm_new_port_table_entry): change function from
190 scm_add_to_port_table. This prevents cells with null-pointers from
193 * vports.c (s_scm_make_soft_port) strports.c (scm_mkstrport),
194 fports.c (scm_fdes_to_port): Use scm_new_port_table_entry().
196 * gc.c (s_scm_gc_stats): add cell-yield and malloc-yield statistic
199 * numbers.c (big2str): return "0" for 0 iso. ""
201 * gc-segment.c, gc-malloc.c gc-mark.c, gc-freelist.c, gc-card.c,
202 private-gc.h: new file
204 * gc.c: completely revised and cleaned up the GC. It now uses lazy
205 sweeping. More documentation in workbook/newgc.text
207 2002-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
209 * random.c (rstate_free): Return zero.
211 2002-07-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
213 * environments.c (remove_key_from_alist): Removed.
215 (obarray_remove): Simplified.
217 2002-07-24 Stefan Jahn <stefan@lkcc.org>
219 * continuations.h: ia64: Include <signal.h> before
222 2002-07-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
224 * modules.c (scm_sym2var): Don't compare SCM values with ==.
226 2002-07-21 Han-Wen <hanwen@cs.uu.nl>
228 * goops.c (scm_compute_applicable_methods): use
229 scm_remember_upto_here_1 iso scm_remember_upto_here
231 * macros.c: include deprecation.h
233 * vectors.c (s_scm_vector_move_right_x): remove side effect in
235 (s_scm_vector_move_left_x): idem.
237 * net_db.c, posix.c, socket.c: variable naming: change ans to
240 * sort.c (scm_merge_vector_x): accept vector as argument
241 iso. SCM*. This is needed for full GC correctness.
243 * gc.h: undo previous undocumented changes related to #ifdef
246 2002-07-20 Han-Wen <hanwen@cs.uu.nl>
248 * *.c: add space after commas everywhere.
250 * *.c: use SCM_VECTOR_SET everywhere, where a vector is written.
251 Document cases where SCM_WRITABLE_VELTS() is used.
253 * vectors.h (SCM_VELTS): prepare for write barrier, and let
254 SCM_VELTS() return a const pointer
255 (SCM_VECTOR_SET): add macro.
257 2002-07-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
259 * eval.c (SCM_CEVAL), macros.c (macro_print, scm_makmacro,
260 scm_sym_macro, scm_macro_type), macros.h (scm_makmacro):
261 Deprecated the special kind of built-in dynamic syntax transformer
262 that was inaccurately named "macro". Note: The built-in syntax
263 transformers that are named "mmacro" or "memoizing-macro" still
264 exist, and it is these which come much closer to what one would
267 2002-07-13 Neil Jerram <neil@ossau.uklinux.net>
269 * eval.c (unmemocopy): Fix for
270 1001-local-eval-error-backtrace-segfaults (unmemoization crash
271 with internal definitions and local-eval).
273 2002-07-12 Gary Houston <ghouston@arglist.com>
275 * dynl.c: Don't define stub procedures if DYNAMIC_LINKING is not
276 defined. They don't do anything useful, especially since the
277 only case where DYNAMIC_LINKING is undefined seems to be
278 when --with-modules=no is given to configure, which is basically
279 requesting that the "dynamic linking module" be omitted.
281 * Makefile.am (libguile_la_SOURCES): move dynl.c from
282 libguile_la_SOURCES to EXTRA_libguile_la_SOURCES.
284 * extensions.c (load_extension): check DYNAMIC_LINKING for
286 * init.c (scm_init_guile_1): check DYNAMIC_LINKING for
287 scm_init_dynamic_linking.
289 2002-07-10 Marius Vollmer <mvo@zagadka.ping.de>
291 * guile.c, iselect.h, net_db.c, posix.c, socket.c: No need to
292 check for Cygwin when including <winsock2.h>, this is already
293 check for by configure. Thus, revert change from 2002-07-07.
295 2002-07-10 Gary Houston <ghouston@arglist.com>
297 * eq.c: include <string.h>
298 * dynl.c: docstring editing.
300 2002-07-09 Gary Houston <ghouston@arglist.com>
302 * dynl.c (scm_dynamic_call): docstring editing.
304 2002-07-08 Rob Browning <rlb@defaultvalue.org>
306 * gc_os_dep.c: HURD fixes.
308 2002-07-07 Marius Vollmer <mvo@zagadka.ping.de>
310 Crosscompiling and Cygwin fixes by Jan Nieuwenhuizen. Thanks!
312 * Makefile.am: Override default rule for c-tokenize.$(OBJECT);
313 this should be compiled for BUILD host.
314 Override default rule for
315 guile_filter_doc_snarfage$(EEXECT); this should run on BUILD host.
316 Add missing $(EXEEXT) to guile_filter_doc_snarfage invocation.
317 (snarf2checkedtexi): Use GUILE_FOR_BUILD instead of preinstguile.
319 * guile.c, iselect.h, net_db.c, posix.c, socket.c: Do not include
320 <winsock2.h> on Cygwin even when we have it.
322 2002-07-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
324 * __scm.h (SCM_CAUTIOUS), eval.c (scm_eval_args, deval_args,
325 SCM_CEVAL): Removed compile time option SCM_CAUTIOUS to clean up
326 the code. Full number of arguments checking of closures is
327 mandatory now. However, the option to disable the checking has
328 most probably not been used anyway.
330 2002-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
332 * __scm.h (SCM_RECKLESS), backtrace.c (SCM_ASSERT), debug.c
333 (scm_debug_options), eval.c (scm_lookupcar, scm_lookupcar1,
334 scm_badargsp, SCM_CEVAL, SCM_APPLY, scm_map, scm_for_each),
335 feature.c (scm_init_feature), gsubr.c (scm_gsubr_apply), numbers.c
336 (scm_logand, scm_logior, scm_logxor, scm_i_dbl2big), srcprop.c
337 (scm_source_properties, scm_set_source_properties_x,
338 scm_source_property): Removed compile time option SCM_RECKLESS to
339 clean up the code. Full number of arguments checking of closures
340 is mandatory now. However, the option to disable the checking has
341 most probably not been used anyway.
343 * srcprop.c (scm_source_properties, scm_set_source_properties_x,
344 scm_source_property): Use !SCM_CONSP instead of SCM_NCONSP.
346 2002-06-30 Gary Houston <ghouston@arglist.com>
348 * dynl.c: Removed all SCM_DEFER_INTS/SCM_ALLOW_INTS, which won't
349 do anything useful. Added a comment about need for a mutex if
350 pre-emptive threading is supported.
352 * posix.c (scm_convert_exec_args), dynl.c
353 (scm_make_argv_from_stringlist): static procs: 1) renamed both to
354 allocate_string_pointers. 2) simplified: don't reallocate the
355 strings, just make an array of pointers 3) avoid memory leaks on
356 error 4) let the procedure report errors in its own name.
357 Consequences: 1) the procedures now assume that SCM strings are
358 nul-terminated, which should always be the case. 2) Since strings
359 are not reallocated, it's now possible for strings passed to
360 dynamic-args-call to be mutated.
362 2002-06-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
364 * __scm.h, eval.c, eval.h: Removed compile time option
365 MEMOIZE_LOCALS to clean up the code. Now, caching of local
366 variable positions during memoization is mandatory. However, the
367 option to disable the caching has most probably not been used
370 2002-06-18 Marius Vollmer <mvo@zagadka.ping.de>
372 * print.c (scm_simple_format): Print missing part of format before
373 ~% control. Thanks to Daniel Skarda!
375 2002-06-01 Marius Vollmer <mvo@zagadka.ping.de>
377 * mkstemp.c: Added exception notice to license statement.
379 2002-05-22 Marius Vollmer <mvo@zagadka.ping.de>
381 * numbers.c (mem2ureal): When returning an inexact zero, make sure
382 it is represented as a floating point value so that we can change
385 From John W. Eaton <jwe@bevo.che.wisc.edu>
387 * numbers.c (idbl2str): Don't omit sign when printing negative zero.
389 2002-05-14 Thien-Thi Nguyen <ttn@giblet.glug.org>
391 * gc_os_dep.c: For I386/OPENBSD, allow for `__i386__'
392 in addition to `i386'. Thanks to Dale P. Smith.
394 2002-05-08 Marius Vollmer <mvo@zagadka.ping.de>
396 * eq.c (real_eqv): New.
397 (scm_eqv_p): Use it when comparing reals and complexes.
399 * numbers.c: Include <string.h>, for strncmp.
400 (mem2complex): Do not create negative NaNs.
401 (scm_leq_p, scm_geq_p): Explicitely return #f when comparing a
403 (scm_inexact_to_exact): Signal error when converting a NaN.
405 2002-05-06 Marius Vollmer <mvo@zagadka.ping.de>
407 * posix.c (scm_putenv): Handle removing variables explicitely by
412 * numbers.h: Conditionally include floatingpoint.h, ieeefp.h, and
413 nan.h. Provide declarations for scm_inf_p, scm_nan_p, scn_inf,
415 * numbers.c: [SCO && ! HAVE_ISNAN] (isnan): New function.
416 [SCO && ! HAVE_ISINF] (isinf): New function.
417 (xisinf, xisnan): New functions.
419 (isfinite): Define in terms of xisinf.
420 (scm_inf_p, scm_nan_p): New functions.
421 (guile_Inf, guile_NaN): New file-scope vars.
422 (guile_ieee_init): New function.
423 (scm_inf, scm_nan): New functions.
424 (idbl2str): Handle Inf and NaN. Remove funny label and
426 (ALLOW_DIVIDE_BY_ZERO): New macro.
427 (scm_divide): Allow division by zero to occur if
428 ALLOW_DIVIDE_BY_ZERO is defined.
429 Handle bignums and ints as special cases.
431 Additional stuff by me:
433 numbers.c (mem2ureal): Recognize "inf.0" and "nan.xxx".
434 (scm_even_p, scm_odd_p): Treat infinity as even and odd.
435 (iflo2str): Don't output a '+' for negative numbers or for Inf and
436 NaN. They will provide their own sign.
437 (scm_divide): Only allow divides by inexact zeros. Dividing by
438 exact zeros still signals an errors.
440 2002-04-22 Thien-Thi Nguyen <ttn@giblet.glug.org>
442 * goops.h (scm_slot_exists_p): Rename from scm_slots_exists_p.
443 * goops.c (scm_slot_exists_p): Rename from scm_slots_exists_p.
444 (s_scm_slot_exists_p): Rename from s_scm_slots_exists_p.
445 Thanks to Andreas Rottmann.
447 2002-04-20 Gary Houston <ghouston@arglist.com>
449 * removal of unused fields in root state (thanks to Christopher
450 Cramer for pointing out the disuse.)
451 * root.h (scm_root_state): removed def_inp, def_outp, def_errp.
452 (scm_def_inp, scm_def_outp, scm_def_errp): removed.
454 * root.c (root_mark): don't mark them.
455 (scm_make_root): don't set them to #f.
456 * init.c (scm_init_standard_ports): don't initialise with the
459 2002-04-17 Marius Vollmer <mvo@zagadka.ping.de>
461 * Makefile.am (EXTRA_DIST): Added cpp_err_symbols.c and
464 2002-04-16 Marius Vollmer <mvo@zagadka.ping.de>
466 * guile-snarf.in: Do not clean input file. This would write to
467 the $(srcdir) during a VPATH build, which is not allowed. It also
468 isn't needed since it only works when an output filename has been
469 specified and in that case we don't need to clean the input file
470 because the output file will already exist.
472 2002-03-31 Marius Vollmer <mvo@zagadka.ping.de>
474 * guile-snarf: Install the trap for removing $cleanfile only when
475 the value of $cleanfile is actually known.
477 2002-04-10 Rob Browning <rlb@defaultvalue.org>
479 * .cvsignore: add versiondat.h and *.c.clean.c.
481 2002-03-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
483 * srcprop.[ch] (scm_c_source_property_breakpoint_p): New
484 function, replaces macro SRCBRKP.
486 (SRCBRKP): Deprecated.
488 * eval.c (SCM_CEVAL): Replaced use of SRCBRKP by call to
489 scm_c_source_property_breakpoint_p. Removed some use of arg1 as
492 2002-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
494 * debug.h, eval.c: Deprecated CHECK_ENTRY, CHECK_APPLY and
495 CHECK_EXIT and removed all references to them.
497 2002-03-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
499 * debug.h (scm_ready_p, debug_print): Removed declarations.
501 * eval.c (EVALCELLCAR): Removed.
503 (SCM_CEVAL): Eliminated label loopnoap. Removed side-effecting
504 operation from condition.
506 2002-03-24 Marius Vollmer <mvo@zagadka.ping.de>
508 * guile-snarf.in: When the output filename is "-", write to
509 stdout. When no "-o" option is given, use "-" as the output
510 filename (i.e., stdout). Only 'clean' the inputfile or remove the
511 output file on error when the output file name is not "-". Define
512 the preprocessor macro SCM_MAGIC_SNARFER while snarfing.
514 * Makefile.am (.c.x): Pass "-o $@" to guile-snarf.
516 2002-03-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
518 * eval.c (SCM_CEVAL, SCM_APPLY): Eliminated labels wrongnumargs
519 and the corresponding goto statements. Removed redundant code.
521 2002-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
523 * eval.c (SCM_CEVAL): Minimized scope of variable arg2.
524 Eliminated redundant SCM_IMP check. Exlined call to EVALCAR.
525 Re-enabled handing of rpsubrs and asubrs.
527 2002-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
529 * eval.c (SIDEVAL): Removed.
531 (SCM_CEVAL): Minimized scope of variable orig_sym. Eliminated
532 goto-labels cdrxnoap, cdrxbegin and nontoplevel_cdrxnoap. Changed
533 argument checking order for set! to locals, variables and symbols.
534 Improvements to control structure. Removed some uses of arg1 and
535 arg2 as temporary variables.
537 2002-03-15 Thien-Thi Nguyen <ttn@giblet.glug.org>
539 * guile-snarf.in: Remove "--compat=1.4" support.
540 Add "-d" and "-D" support.
542 (deprecated_list): New var.
543 (compat_mode_clean_xxx): Delete.
544 (grep_deprecated): New func.
545 ("main"): If "-d" or "-D", call `grep_deprecated'.
547 2002-03-15 Neil Jerram <neil@ossau.uklinux.net>
549 * hooks.h: Change scm_t_c_hookype_t everywhere to
554 * strings.c (scm_string_p): Change unnecessary `iff' to `if'.
556 * ports.c (scm_sys_make_void_port): Use `@file'.
558 * numbers.c (scm_number_p, scm_real_p): Use `otherwise' rather
561 * macros.c (scm_makmacro): Don't say that the form replaces its
562 source, because it doesn't.
563 (scm_makmmacro): Clarify difference between this and scm_makmacro.
565 * backtrace.c (scm_display_error), filesys.c (scm_umask,
566 scm_select, scm_basename), goops.c (scm_method_generic_function),
567 numbers.c (scm_integer_length), posix.c (scm_getgroups, scm_execl,
568 scm_setlocale, scm_flock), socket.c (scm_shutdown): Correct
571 * debug.c (scm_debug_options), eval.c
572 (scm_eval_options_interface), read.c (scm_read_options): Change
573 incorrect @var in docstring to @code.
575 2002-03-14 Marius Vollmer <mvo@zagadka.ping.de>
577 * unif.c (singp): Use SCM_REALP instead of SCM_SLOPPY_REALP.
579 * snarf.h (SCM_SNARF_INIT): Add "^:^" after code so that
580 guile-snarf can remove trailing non-init code.
582 * guile-snarf.in (modern_snarf): Remove everything following and
583 including "^:^" from the output.
585 2002-03-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
587 * eval.c (SCM_CEVAL), srcprop.h (SRCBRKP): Eliminated union 't'.
589 * eval.c (SCM_CEVAL): Exlined call to EVALCAR.
591 2002-03-13 Thien-Thi Nguyen <ttn@giblet.glug.org>
593 * guile-snarf.in: Update copyright.
594 Rewrite to internalize error handling.
595 Add "--compat=1.4" handling.
598 * Makefile.am (libpath.h): Use @top_srcdir_absolute@.
599 (snarfcppopts): New var.
600 (.c.x): Use $(snarfcppopts). Rework guile-snarf usage.
601 (.c.doc): Use $(snarfcppopts).
603 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
604 continuations.c, debug-malloc.c, debug.c, deprecation.c, dynl.c,
605 dynwind.c, environments.c, eq.c, error.c, eval.c, evalext.c,
606 extensions.c, feature.c, filesys.c, fluids.c, fports.c, gc.c,
607 goops.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
608 ioext.c, iselect.c, keywords.c, lang.c, list.c, load.c, macros.c,
609 modules.c, net_db.c, numbers.c, objects.c, objprop.c, options.c,
610 pairs.c, ports.c, posix.c, print.c, procprop.c, procs.c,
611 properties.c, ramap.c, random.c, rdelim.c, read.c, regex-posix.c,
612 root.c, rw.c, scmsigs.c, script.c, simpos.c, socket.c, sort.c,
613 srcprop.c, stackchk.c, stacks.c, stime.c, strings.c, strop.c,
614 strorder.c, strports.c, struct.c, symbols.c, threads.c, throw.c,
615 unif.c, values.c, variable.c, vectors.c, version.c, vports.c,
616 weaks.c: Retire inclusion guard macro SCM_MAGIC_SNARFER.
618 2002-03-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
620 * eval.c (SCM_CEVAL): Got rid of the last reference to t.lloc.
621 The next step will be to remove the union 't' and simplify the
622 code of SCM_CEVAL that way.
624 2002-03-12 Neil Jerram <neil@ossau.uklinux.net>
626 * iselect.c (collisionp, gnfds, greadfds, gwritefds, gexceptfds,
627 rreadfds, rwritefds, rexceptfds): Made static.
629 * gc.c (terminating), fports.c (terminating): Renamed
632 2002-03-11 Marius Vollmer <mvo@zagadka.ping.de>
634 * numbers.c (scm_divide): Adapt code from libstdc++/f2c to void
635 potential overflow problems. Thanks to John W Eaton!
637 * strop.c (string_capitalize_x): Treat characters as unsigned so
638 that 8-bit chars work. Thanks to David Pirotte!
640 2002-03-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
642 * eval.c (SCM_CEVAL): Cleaned up the handling of 'slot-ref',
643 'slot-set!' and 'nil-cond'. Removed some uses of t.arg1, arg2 and
644 proc as temporary variables. Introduced temporary variables with
645 hopefully descriptive names for clarification. Replaced SCM_N?IMP
646 by a more explicit predicate in some places.
648 2002-03-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
650 * eval.c (SCM_CEVAL): Cleaned up the handling of #@dispatch.
651 Added lots of comments regarding the implementation of #@dispatch.
652 Changed intra-procedure communication to use t.arg1 instead of
653 arg2. Removed some uses of t.arg1, t.lloc and proc as temporary
654 variables. Introduced temporary variables with hopefully
655 descriptive names for clarification. Replaced SCM_N?IMP by a more
656 explicit predicate in some places. Use SCM_INSTANCE_HASH instead
657 of computing the expression explicitly. Eliminate now unused
658 label nontoplevel_cdrxbegin.
660 * goops.h (SCM_INSTANCE_HASH): New macro.
662 * objects.h (SCM_CMETHOD_FORMALS, SCM_CMETHOD_BODY): New macros.
664 2002-03-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
666 * Makefile.am (bin_SCRIPTS): Revive this decl, w/ initial element
667 "guile-snarf" moved back from `noinst_SCRIPTS'.
669 2002-03-08 Neil Jerram <neil@ossau.uklinux.net>
671 * srcprop.c (scm_set_source_property_x): If SRCPROPS obj already
672 exists when adding a source property other than those that are
673 handled explicitly, add the new property to the SRCPROPS obj's
676 * debug.h (SCM_MAX_FRAME_SIZE): Remove incorrect comment about use
677 of SCM_MAX_FRAME_SIZE as a bit mask; it isn't used like this.
679 * eval.c (SCM_CEVAL): Don't store scm_debug_eframe_size in
680 debug.status. It isn't needed, and it can overflow the bits
681 reserved for it (which may lead to a segv or a GC abort).
683 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
685 * eval.c (SCM_CEVAL): Cleaned up the handling of 'apply'. Removed
686 side-effecting operations from conditions and macro calls.
687 Replaced SCM_N?IMP by a more explicit predicate in some places.
688 Minimized the scope of some variables.
690 2002-03-02 Stefan Jahn <stefan@lkcc.org>
692 * convert.i.c: Fixed int <-> long conversions which would have
693 failed if their sizes were different.
695 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
697 * eval.c (SCM_CEVAL): Cleaned up the handling of 'if', 'let',
698 'letrec' and 'set*': Removed some uses of t.arg1, t.lloc and proc
699 as temporary variables. Removed side-effecting operations from
700 conditions and macro calls. Introduced temporary variables with
701 hopefully descriptive names for clarification. Replaced SCM_N?IMP
702 by a more explicit predicate in some places. Removed code that
703 was conditionally compiled if SICP was defined - which it never
706 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
708 * eval.c (SCM_CEVAL): Cleaned up the handling of 'cons' and 'do':
709 Removed some uses of t.arg1 and proc as temporary variables.
710 Removed side-effecting operations from conditions and macro calls.
711 Introduced temporary variables with hopefully descriptive names
712 for clarification. Replaced SCM_N?IMP by a more explicit
713 predicate in some places.
715 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
717 * eval.c (scm_badargsp, SCM_CEVAL): Replaced SCM_N?IMP by a more
718 explicit predicate in some places.
720 (CHECK_EQVISH): Removed.
722 (SCM_CEVAL): Removed some uses of t.arg1 and proc as temporary
723 variables. Removed side-effecting operations from conditions and
724 macro calls. Introduced temporary variables for clarification.
725 Sorted if-else-if check for the type of the last form in a list by
726 frequency. Avoided some unnecessary tail-recursion calls.
728 2002-03-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
730 * gc.c (SCM_HEAP_SEG_SIZE, CELL_UP, CELL_DN, NEXT_DATA_CELL,
731 init_heap_seg, alloc_some_heap), gc.h (struct scm_cell, struct
732 scm_t_cell, SCM_CELLPTR, SCM_GC_CARD_SIZE,
733 SCM_GC_IN_CARD_HEADERP), tags.h (SCM_CELLP): Renamed the struct
734 scm_cell and all its uses to scm_t_cell in accordance to Guile's
735 naming scheme for types.
737 * alist.c (scm_acons), convert.i.c (CTYPES2UVECT,
738 CTYPES2UVECT_OPTIONAL), coop-threads.c (scm_call_with_new_thread,
739 scm_spawn_thread), debug.c (scm_make_debugobj), environments.c
740 (scm_make_environment), eval.c (scm_closure), fports.c
741 (scm_fdes_to_port), gc.c (scm_deprecated_newcell,
742 scm_deprecated_newcell2), inline.h (scm_alloc_cell, scm_cell),
743 list.c (SCM_I_CONS), numbers.c (scm_i_mkbig), pairs.c (scm_cons),
744 ports.c (scm_void_port), procs.c (scm_c_make_subr, scm_makcclo),
745 smob.c (scm_make_smob), smob.h (SCM_NEWSMOB), strings.c
746 (scm_take_str, scm_allocate_string), strports.c (scm_mkstrport),
747 unif.c (scm_make_uve), variable.c (make_variable), vectors.c
748 (scm_c_make_vector), vports.c (scm_make_soft_port): Renamed
749 scm_alloc_cell to scm_cell.
751 * environments.c (core_environments_observe), gc.c
752 (scm_deprecated_newcell2), goops.c (wrap_init, scm_wrap_object),
753 inline.h (scm_alloc_double_cell, scm_double_cell), num2float.i.c
754 (FLOAT2NUM), numbers.c (scm_make_real), procs.c
755 (scm_make_procedure_with_setter), smob.h (SCM_NEWSMOB2,
756 SCM_NEWSMOB3), struct.c (scm_make_struct, scm_make_vtable_vtable),
757 symbols.c (scm_mem2symbol, scm_mem2uninterned_symbol), weaks.c
758 (allocate_weak_vector): Renamed scm_alloc_double_cell to
761 2002-02-27 Stefan Jahn <stefan@lkcc.org>
763 * convert.i.c, convert.c: Better range checking.
765 * inet_aton.c, fports.c: Commented the inclusion of <winsock2.h>.
767 * deprecation.c (vsnprintf): Define to `_vsnprintf' for
770 2002-02-26 Thien-Thi Nguyen <ttn@giblet.glug.org>
772 * Makefile.am: Update path to pre-inst-guile automake frag.
774 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
776 * gc.c (scm_gc_sweep): Make it compile even when deprecated
777 features are excluded.
779 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
781 * num2integral.i.c (NUM2INTEGRAL): Fixed signedness problem.
783 2002-02-25 Gary Houston <ghouston@arglist.com>
785 * convert.c: include <string.h> for convert_i.c.
787 2002-02-24 Rob Browning <rlb@defaultvalue.org>
789 * .cvsignore: add stamp-h1.
791 2002-02-21 Neil Jerram <neil@ossau.uklinux.net>
793 * unif.c (scm_array_to_list): Correct name, which had been
794 accidentally changed to scm_t_arrayo_list!
796 2002-02-20 Mikael Djurfeldt <mdj@linnaeus>
798 * gc.c (scm_gc_sweep): Print an error message when aborting due to
799 underflowing scm_mallocated.
801 2002-02-14 Marius Vollmer <marius.vollmer@uni-dortmund.de>
803 * gc.h, gc.c (scm_must_malloc, scm_must_realloc, scm_must_strdup,
804 scm_must_strndup, scm_done_malloc, scm_done_free, scm_must_free):
805 Reimplemented using the new scm_gc_malloc, etc., functions and
808 2002-02-11 Thien-Thi Nguyen <ttn@giblet.glug.org>
810 * Makefile.am (bin_PROGRAMS): Move `guile_filter_doc_snarfage'
811 to `noinst_PROGRAMS'.
812 (bin_SCRIPTS): Move all values to `noinst_SCRIPTS'; delete.
813 (noinst_PROGRAMS, noinst_SCRIPTS): New.
815 2002-02-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
817 * gc.h, gc.c (scm_gc_sweep): Issue deprecation warning when
818 non-zero is returned from a port or smob free function.
819 (scm_malloc, scm_realloc, scm_strndup, scm_strdup,
820 scm_gc_register_collectable_memory,
821 scm_gc_unregister_collectable_memory, scm_gc_malloc,
822 scm_gc_realloc, scm_gc_free, scm_gc_strndup, scm_gc_strdup): New.
824 * backtrace.c, continuations.c, convert.i.c, coop-threads.c,
825 debug-malloc.c, dynl.c, environments.c, environments.h,
826 extensions.c, filesys.c, fports.c, gc.c, gc.h, gh_data.c, goops.c,
827 guardians.c, hooks.c, init.c, keywords.c, load.c, numbers.c,
828 ports.c, posix.c, procs.c, rdelim.c, regex-posix.c, root.c,
829 smob.c, stime.c, strings.c, struct.c, struct.h, symbols.c, unif.c,
830 vectors.c, weaks.c: Use scm_gc_malloc/scm_malloc and
831 scm_gc_free/free instead of scm_must_malloc and scm_must_free, as
832 appropriate. Return zero from smob and port free functions.
834 * debug-malloc.c (scm_malloc_reregister): Handle "old == NULL".
836 * deprecation.h, deprecation.c: Reimplemented to allow deprecation
837 messages while the GC is running.
838 (scm_c_issue_deprecation_warning_fmt): New.
840 * fports.c (scm_setvbuf): Reset read buffer to saved values when
841 it is pointing to the putback buffer.
843 2002-02-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
845 * gsubr.c (create_gsubr): On "too many args" error,
846 also display arg count and name. Thanks to Bill Schottstaedt.
848 2002-02-05 Thien-Thi Nguyen <ttn@giblet.glug.org>
850 * Makefile.am: Include $(top_srcdir)/pre-inst-guile.am.
852 (bin_SCRIPTS): Remove guile-snarf-docs-texi.
853 (alldotdocfiles, snarf2checkedtexi, dotdoc2texi): New vars.
854 (guile.texi, guile-procedures.texi): Use $(dotdoc2texi).
856 * guile-snarf-docs-texi.in: Bye bye.
858 2002-02-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
860 * symbols.c (scm_make_symbol): Fix typo in docstring.
862 * symbols.h (scm_mem2uninterned_symbol, scm_symbol_interned_p,
863 scm_make_symbol): New prototypes.
865 2002-02-03 Marius Vollmer <mvo@zagadka.ping.de>
867 * symbols.h (SCM_SET_SYMBOL_HASH): Removed.
868 (SCM_SYMBOL_INTERNED_P): New.
869 * symbols.c (scm_symbol_hash): Use scm_ulong2num instead of
870 SCM_MAKINUM since hash values can well be bignums.
871 (scm_mem2symbol): Only use hash values below SCM_T_BITS_MAX/2.
872 This signals a interned symbol.
873 (scm_mem2uninterned_symbol, scm_symbol_interned_p,
874 scm_make_symbol): New.
876 * print.c (scm_iprin1): Print uninterned symbols unreadably.
878 2002-02-02 Thien-Thi Nguyen <ttn@giblet.glug.org>
880 * __scm.h (HAVE_UINTPTR_T): Only define if UINTPTR_T attributes
881 are defined: UINTPTR_MAX, INTPTR_MAX, INTPTR_MIN.
884 2002-01-31 Marius Vollmer <mvo@zagadka.ping.de>
886 * symbols.c (scm_gensym): Use " g" as default prefix, not "g".
887 This might help to make unintended clashes less likely.
888 (scm_string_to_symbol): Protect the string until the symbols is
891 2002-01-31 Stefan Jahn <stefan@lkcc.org>
893 * convert.c, convert.h, convert.i.c: New files containing C
894 array to Scheme conversion helpers meant to be replacement
895 functions for the deprecated gh interface.
897 * Makefile.am: Setup rules for new `convert.*' files.
899 2002-01-28 Stefan Jahn <stefan@lkcc.org>
901 * symbols.c (scm_c_symbol2str): New function, replacement for
902 `gh_scm2newsymbol()'.
904 * strings.c (scm_c_substring2str): New function. Proper
905 replacement for `gh_get_substr()'.
907 * socket.c: Include `stdint.h' if available for the `uint32_t'
910 * scmsigs.c (s_scm_sigaction): Initialize `chandler' (inhibits
913 * backtrace.c: Include `lang.h' for GUILE_DEBUG conditional.
915 2002-01-22 Neil Jerram <neil@ossau.uklinux.net>
917 Other changes unrelated to Elisp...
919 * eval.c (scm_m_if): Use s_if rather than repeating string literal
921 (comments): Fix a few typos.
922 (scm_for_each): Add parentheses around oddly unparenthesized
925 * read.c (scm_read_opts): Add full stop at end of doc for
928 * script.c (scm_compile_shell_switches): Use scm_str2symbol
929 instead of gh_symbol2scm.
931 * srcprop.h (SRCPROPBRK): Return C type rather than SCM.
932 (SRCBRKP): Use SRCPROPBRK rather than duplicating its logic.
934 * srcprop.c (scm_srcprops_to_plist, scm_source_property): Change
935 SRCPROPBRK (x) to SCM_BOOL (SRCPROPBRK (x)).
937 First batch of changes for Elisp support...
939 * alist.c, async.c, boolean.c, dynl.c, eval.c, filesys.c,
940 fluids.c, list.c, load.c, options.c, posix.c, print.c, sort.c,
941 throw.c, vectors.c, weaks.c: Add #include for lang.h.
943 * eval.c, eval.h, init.c, lang.c, lang.h: Use SCM_ENABLE_ELISP to
944 conditionalize compilation and initialization of Elisp support
947 * alist.c (scm_assq, scm_assv, scm_assoc), async.c
948 (scm_asyncs_pending, scm_run_asyncs, noop), backtrace.c
949 (scm_set_print_params_x), dynl.c (scm_make_argv_from_stringlist),
950 filesys.c (fill_select_type, retrieve_select_type), fluids.c
951 (scm_swap_fluids, scm_swap_fluids_reverse), list.c (scm_null_p,
952 scm_ilength, scm_append_x, scm_last_pair, scm_reverse,
953 scm_reverse_x, scm_list_ref, scm_list_set_x, scm_list_cdr_set_x,
954 scm_c_memq, scm_memv, scm_member), load.c (scm_search_path),
955 options.c (change_option_setting, scm_options), posix.c
956 (environ_list_to_c), print.c (scm_iprlist), throw.c
957 (scm_exit_status), vectors.c (scm_vector), weaks.c
958 (scm_weak_vector): Use SCM_NULL_OR_NIL_P instead of SCM_NULLP.
960 * boolean.c (scm_not): Use `SCM_FALSEP || SCM_NILP' instead of
963 * boolean.c (scm_boolean_p): Use `SCM_BOOLP || SCM_NILP' instead
966 * eval.c (scm_lisp_nil, scm_lisp_t, s_nil_ify, scm_m_nil_ify,
967 s_t_ify, scm_m_t_ify, s_0_cond, scm_m_0_cond, s_0_ify,
968 scm_m_0_ify, s_1_ify, scm_m_1_ify): Removed.
969 (scm_m_atfop): Support function aliasing. Support both function
970 args, which need transformation, and macro args, which do not.
971 Add explanatory comments.
972 (SCM_CEVAL): In switch cases for SCM_IM_AND, SCM_IM_COND,
973 SCM_IM_DO, SCM_IM_IF and SCM_IM_OR, add `|| SCM_NILP' to existing
974 checks for SCM_FALSEP. In switch case for SCM_IM_NIL_COND, use
975 SCM_NULLP || SCM_NILP instead of checks against (removed)
976 scm_lisp_nil. Removed switch cases for SCM_IM_NIL_IFY,
977 SCM_IM_T_IFY, SCM_IM_0_COND, SCM_IM_0_IFY, SCM_IM_1_IFY.
979 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
980 scm_m_while, scm_nil_eq): Commented out; I don't think we need
981 these, but I don't want to remove them yet, just in case.
982 (scm_init_lang): Define `%nil' variable on Scheme level to hold
985 * lang.h (SCM_NILP): Test against Elisp nil value instead of
986 against (removed) scm_lisp_nil.
987 (SCM_NILNULLP, SCM_NIL2EOL, SCM_EOL2NIL): Commented out.
988 (SCM_NULL_OR_NIL_P): New.
990 * list.c (scm_append): Use SCM_VALIDATE_NULL_OR_NIL instead of
993 * print.c (scm_isymnames): Fix comment. Remove #@nil-ify,
994 #@t-ify, #@0-cond, #@0-ify, #@1-ify. Add #nil (for SCM_ELISP_NIL
997 * sort.c (scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
998 scm_sort_x, scm_sort, scm_stable_sort_x, scm_stable_sort): Use
999 SCM_NULL_OR_NIL_P instead of SCM_NULLP. In constructions like `if
1000 (SCM_NULLP (x)) return SCM_EOL;', return x rather than SCM_EOL.
1002 * tags.h (SCM_IM_NIL_IFY, SCM_IM_T_IFY, SCM_IM_0_COND,
1003 SCM_IM_0_IFY, SCM_IM_1_IFY): Removed.
1004 (SCM_IM_BIND, SCM_IM_DELAY, SCM_IM_CALL_WITH_VALUES, SCM_UNBOUND):
1005 Numbering shifted down accordingly.
1006 (SCM_ELISP_NIL): New IFLAG.
1008 * validate.h (SCM_VALIDATE_NULL_OR_NIL): New.
1010 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1012 * eval.c: Removed outdated references to "everr". Improved some
1015 (scm_deval_args, deval_args): Renamed scm_deval_args to
1016 deval_args, since it is not part of the interface.
1018 (SCM_CEVAL): Added (maybe somewhat verbose) comment. Avoid to
1019 use references to debug.vect[0] before it exists. Add parentheses
1020 to switch statement.
1022 * goops.h: Added local emacs variables.
1024 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1026 * eval.[ch] (scm_deval_args): Made static.
1028 * srcprop.c (scm_source_property): Remove redundant SCM_IMP
1031 * strings.c (scm_c_string2str): Clarified comment. Replaced
1032 THINKME by FIXME for uniformness. Removed question about whether
1033 arguments need to be protected from garbage collection: Arguments
1034 must be protected as any other variable.
1036 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1038 * procs.h (SCM_CLOSURE_BODY): New Macro.
1040 * debug.c (scm_procedure_name, scm_procedure_source), eval.c
1041 (SCM_CEVAL, SCM_APPLY), goops.c (scm_sys_initialize_object,
1042 get_slot_value, set_slot_value), procs.c
1043 (scm_procedure_documentation), sort.c (closureless), stacks.c
1044 (get_applybody): Replace SCM_CDR (SCM_CODE (...)) by
1047 * sort.c (closureless): Prefer !SCM_FOOP over SCM_NFOOP.
1049 2001-12-26 Marius Vollmer <mvo@zagadka.ping.de>
1051 * Makefile.am (guile-procedures.txt): When we don't have makeinfo,
1054 2001-12-16 Marius Vollmer <mvo@zagadka.ping.de>
1056 * stacks.c, stacks.h (scm_t_stackype): Renamed to scm_stack_type
1059 * continuations.c (scm_make_continuation): Do not retain the
1060 throw_value when the continuation is invoked.
1062 2001-12-08 Stefan Jahn <stefan@lkcc.org>
1064 * strings.c (scm_c_string2str): New function. Converts a
1065 given Scheme string into a C string. Also put in two
1066 THINKME's regarding the malloc policy for the missing converter
1069 2001-12-01 Neil Jerram <neil@ossau.uklinux.net>
1071 * gh_data.c (gh_module_lookup): Use scm_str2symbol rather than
1074 2001-11-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
1076 * gc.h (SCM_GC_CELL_WORD, SCM_GC_CELL_OBJECT,
1077 SCM_GC_SET_CELL_WORD, SCM_GC_SET_CELL_OBJECT): New macros.
1079 (SCM_GC_CELL_TYPE, SCM_CELL_WORD, SCM_CELL_OBJECT,
1080 SCM_SET_CELL_WORD, SCM_SET_CELL_OBJECT, SCM_FREE_CELL_CDR,
1081 SCM_GC_SET_CELL_OBJECT): Express in terms of SCM_GC_CELL_*
1084 (SCM_FREE_CELL_P): Express in terms of SCM_GC_CELL_TYPE.
1086 * inline.h (scm_alloc_cell, scm_alloc_double_cell): Use
1087 SCM_GC_CELL_* macros when accessing free cells.
1089 2001-11-25 Marius Vollmer <mvo@zagadka.ping.de>
1091 * vectors.h (SCM_MAKE_VECTOR_TAG): New.
1092 * unif.h (SCM_MAKE_BITVECTOR_TAG, SCM_MAKE_UVECTOR_TAG): New.
1093 * symbols.h (SCM_MAKE_SYMBOL_TAG): New.
1094 * strings.h (SCM_MAKE_STRING_TAG): New.
1095 * procs.h (SCM_MAKE_CCLO_TAG): New.
1096 * numbers.h (SCM_MAKE_BIGNUM_TAG): New.
1098 * goops.h: Replaced SCM_DEBUG_DEPRECATED with
1099 !SCM_ENABLE_DEPRECATED.
1101 * async.c, async.h (scm_system_async_mark_from_signal_handler):
1104 * scmsigs.c (scm_take_signal): Removed all code that assumes that
1105 signal handlers are allowed to divert the flow of control. Call
1106 scm_system_async_mark_from_signal_handler instead of
1107 scm_system_async_mark.
1110 Deprecated SCM_NEWCELL and SCM_NEWCELL2. Added scm_alloc_cell and
1111 scm_alloc_double_cell in their place.
1113 * gc.h (SCM_GC_SET_ALLOCATED, scm_debug_newcell,
1114 scm_debug_newcell2, scm_tc16_allocated): Removed from header.
1115 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
1116 (SCM_NEWCELL, SCM_NEWCELL2): Implement in terms of
1117 scm_deprecated_newcell and scm_deprecated_newcell2.
1119 gc.c (scm_tc16_allocated): Only define when including deprecated
1121 (scm_debug_newcell, scm_debug_newcell2): Removed.
1122 (scm_init_storage): Do not initialize scm_tc16_allocated.
1123 (scm_init_gc): Do it here.
1124 (allocated_mark): New, from old code.
1125 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
1127 * inline.c, inline.h: New files.
1128 * Makefile.am: Added them in all the right places.
1130 * _scm.h: Include "libguile/inline.h".
1132 * alist.c, coop-threads.c, debug.c, environments.c, eval.c,
1133 fports.c, gh_data.c, goops.c, guardians.c, lang.c, list.c,
1134 num2float.i.c, numbers.c, pairs.c, ports.c, print.c, procs.c,
1135 smob.c, smob.h, strings.c, strports.c, struct.c, symbols.c,
1136 unif.c, variable.c, vectors.c, vports.c, weaks.c: Replaced
1137 SCM_NEWCELL and SCM_NEWCELL2 with scm_alloc_cell and
1138 scm_alloc_double_cell, respectively.
1140 2001-11-23 Marius Vollmer <mvo@zagadka.ping.de>
1142 * modules.c (scm_c_use_module): Adapt to changes to
1143 `process-use-modules'.
1145 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1147 * numbers.c (scm_divide): Fix more division by zero errors.
1149 2001-11-21 Gary Houston <ghouston@arglist.com>
1151 * Makefile.am (OMIT_DEPENDENCIES): removed, since it seems to be
1152 obsolete. autogen.sh says:
1153 invalid unused variable name: `OMIT_DEPENDENCIES'
1155 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1157 * numbers.c (scm_divide): Fix (/ 0). Thanks to Keith Wright for
1160 2001-11-21 Marius Vollmer <mvo@zagadka.ping.de>
1162 * Makefile.am (install-exec-hook): Prepend $(DESTDIR) to filename.
1163 Thanks to Eric Gillespie, Jr!
1165 2001-11-21 Stefan Jahn <stefan@lkcc.org>
1167 * win32-socket.c (getservent, setservent, endservent,
1168 getprotoent, setprotoent, endprotoent): New functions.
1169 Appropriate replacements for M$-Windows.
1171 * numbers.c (SIZE_MAX, PTRDIFF_MAX, PTRDIFF_MIN): Reintroduced
1172 these definitions for GUILE_DEBUG.
1174 * net_db.c: Include "win32-socket.h" if compiling with a native
1175 M$-Windows compiler. Include some pieces of code (protoent and
1176 servent interface) protected by HAVE_* macros when using a
1177 native M$-Windows compiler.
1179 2001-11-20 Marius Vollmer <mvo@zagadka.ping.de>
1181 * modules.c (scm_c_export): Do nothing when the first argument is
1182 already the terminating NULL. Thanks to Han-Wen Nienhuys!
1184 2001-11-20 Thien-Thi Nguyen <ttn@glug.org>
1186 * Makefile.am (libpath.h): In SCM_BUILD_INFO,
1187 also include `buildstamp'.
1189 2001-11-18 Rob Browning <rlb@defaultvalue.org>
1192 (s_scm_major_version): use SCM_MAJOR_VERSION.
1193 (s_scm_minor_version): use SCM_MINOR_VERSION.
1194 (s_scm_micro_version): use SCM_MICRO_VERSION.
1195 (s_scm_version): use SCM_MAJOR_VERSION, SCM_MINOR_VERSION, and
1199 (SCM_MAJOR_VERSION): renamed from SCM_GUILE_MAJOR_VERSION.
1200 (SCM_MINOR_VERSION): renamed from SCM_GUILE_MINOR_VERSION.
1201 (SCM_MICRO_VERSION): renamed from SCM_GUILE_MICRO_VERSION.
1203 2001-11-18 Neil Jerram <neil@ossau.uklinux.net>
1205 * vectors.c (scm_vector_move_left_x, scm_vector_move_right_x):
1206 Rewrite docstrings without reference to substring-move-left/right,
1207 since the latter no longer exist.
1209 2001-11-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1211 * eval.c: Removed bogus comment about acros.
1213 (scm_unmemocar): Use !SCM_CONSP instead of SCM_IMP.
1214 Minimize scope of local variable. Eliminate dependency on
1215 macro DEBUG_EXTENSIONS.
1217 (s_splicing): New error message string.
1219 (scm_m_body): Issue 'bad body' message rather than 'missing
1220 expression' message.
1222 (scm_m_quote): Eliminate unnecessary copying.
1224 (scm_m_lambda, scm_m_letstar, scm_m_letrec, scm_m_let): Leave the
1225 checking of the body to scm_m_body.
1227 (scm_m_do): Move comment to function header. Rename arg1 to
1228 binding. Made the code a bit easier to read.
1232 (iqq): Added a comment. Changed the depth parameter to
1233 unsigned. Use size_t for vector lengths. Make sure vector object
1234 is gc protected as long as its contents are read. Add some syntax
1235 checks. Get rid of unnecessary SCM_IMP test. Clean up the
1236 control structure a bit.
1238 (scm_m_delay): Added comment about the implementation of
1241 (scm_m_define): Add comment about guile's currying define
1242 syntax. Renamed 'proc' to 'name'. Eliminate dependency on macro
1243 DEBUG_EXTENSIONS. Simplified code a bit. Eliminate SICP code.
1245 (scm_m_letrec1): Removed. Part of the functionality is taken
1246 over by the new function 'transform_bindings'.
1248 (transform_bindings): New function. Takes over some of the
1249 functionality of removed function 'scm_m_letrec1', namely to split
1250 a list of bindings into a reversed list of variables and a list of
1253 (scm_m_letrec): Call 'transform_bindings'.
1255 (scm_m_let): Minimized scope of local variables. Renamed 'proc'
1256 to 'temp' and 'arg1' to 'binding'. Eliminated redundant SCM_NIMP
1257 test. Use 'transform_bindings'. Fixed scoping error with named
1258 let (Thanks to Aubrey Jaffer for reporting the bug and to Neil
1259 Jerram for suggesting the fix). Cleaned up the control structure
1262 (scm_m_expand_body): Use 'transform_bindings'. Eliminated
1263 unnecessary consing. Eliminated unnecessary
1264 SCM_DEFER/ALLOW_INTS.
1266 (SCM_CEVAL): Un-obfuscated some loops.
1268 2001-11-16 Neil Jerram <neil@ossau.uklinux.net>
1270 * gc.h (scm_unhash_name): Old declaration removed.
1272 * eval.c (s_scm_eval): Change @var{primitive-eval} to
1273 @code{primitive-eval}.
1275 * feature.c, vectors.c, net_db.c, unif.c, weaks.c, struct.c,
1276 version.c, alist.c, ports.c, ramap.c, unif.c, strings.c, list.c:
1277 Change @deffnx lines in docstrings to say {Scheme Procedure}
1278 rather than primitive or procedure.
1280 * posix.c (scm_execl), filesys.c (scm_close), unif.c
1281 (scm_array_set_x, scm_array_contents, scm_uniform_array_read_x,
1282 scm_bit_set_star_x, scm_bit_invert_x), ramap.c (scm_array_fill_x,
1283 scm_array_for_each, scm_array_index_map_x), vectors.c (scm_vector,
1284 scm_make_vector, scm_vector_to_list, scm_vector_fill_x), strop.c
1285 (scm_string_split, scm_string_ci_to_symbol), strings.c
1286 (scm_string_p), sort.c (scm_merge), print.c (scm_newline),
1287 macros.c (scm_macro_type), alist.c (scm_acons, scm_assq):
1288 Docstring fixes and improvements reflecting edits that have been
1289 made in the reference manual source.
1291 * objprop.c (scm_object_properties, scm_set_object_properties_x,
1292 scm_object_property, scm_set_object_property_x): Remove invalid
1293 @deffnx lines for corresponding procedure property primitives.
1295 These changes add a @deffnx C function declaration and function
1296 index entries for each Guile primitive to the copy of the doc
1297 snarf output that is used for reference manual synchronization.
1298 Online help is unchanged.
1300 * snarf.h (SCM_SNARF_DOCS): Output primitive's C function name.
1301 (SCM_DEFINE, SCM_DEFINE1, SCM_REGISTER_PROC): Supply to C function
1302 name to SCM_SNARF_DOCS.
1304 * guile-snarf-docs-texi.in: Pass the shell script's arguments into
1305 snarf-check-and-output-texi.
1307 * Makefile.am (guile-procedures.texi): New rule.
1308 (BUILT_SOURCES, guile.texi, guile-procedures.txt, CLEANFILES):
1309 Changed so that the last stage of doc snarfing is now performed
1310 twice, once to produce guile-procedures.txt for online help, and
1311 once to produce guile.texi for reference manual synchronization.
1313 2001-11-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
1315 * eval.c (RETURN): Wrap in do{}while(0) in order to make it
1316 safely usable as a single statement followed by a ';', for example
1319 (SCM_CEVAL, SCM_APPLY): Clean up code using 'RETURN'.
1321 2001-11-13 Neil Jerram <neil@ossau.uklinux.net>
1323 * random.c (scm_random_solid_sphere_x,
1324 scm_random_hollow_sphere_x): Correct "shere" typos.
1326 * hashtab.c (scm_hash_fold): Add missing apostrophe to docstring.
1328 * version.c (scm_version): Update docstring to include
1331 2001-11-13 Marius Vollmer <mvo@zagadka.ping.de>
1333 * modules.c (scm_c_export): Call va_end after collecting the
1336 * strop.h, strop.c (scm_substring_move_left_x,
1337 scm_substring_move_right_x): Removed.
1339 * __scm.h (HAVE_UINTPTR_T, HAVE_PTRDIFF_T, HAVE_LONG_LONG,
1340 HAVE_LONG_LONGS): Define to "1" when defining them, to mirror what
1343 2001-11-12 Marius Vollmer <mvo@zagadka.ping.de>
1345 * numbers.c: Document macros to define when including
1346 num2integral.i.c. MAX_VALUE and MIN_VALU are no longer used, we
1347 now rely on SIZEOF_ macros that have been figured out at
1350 * num2integral.i.c: Adapt to new interface.
1351 (NUM2INTEGRAL): Test whether a fixnum can be represented in the
1352 target type by casting it and checking whether it is still the
1353 same. Do not try to handle bignums for integral types that are
1354 smaller than fixnums. When handling bignums, collect the
1355 magnituse first into a unsigned type, and correctly check for
1357 (INTEGRAL2BIG): Do not use MIN_VALUE explicitely by observing that
1358 only -MIN_VALUE can still be negative of all negative numbers (in
1361 * tags.h (SIZEOF_SCM_T_BITS): Define it appropriately.
1363 * __scm.h: Define HAVE_UINTPTR_T, HAVE_PTRDIFF_T and
1364 HAVE_LONG_LONG depending on whether their size is non-zero.
1366 2001-11-11 Thien-Thi Nguyen <ttn@glug.org>
1368 * strop.c (scm_string_null_p): Docfix; nfc.
1369 Thanks to Scott Lenser.
1371 2001-11-07 Neil Jerram <neil@ossau.uklinux.net>
1373 * extensions.c (scm_load_extension): Canonicalize docstring
1376 * unif.c (scm_uniform_array_write), ports.c
1377 (scm_current_output_port, scm_force_output), dynwind.c
1378 (scm_dynamic_wind), scmsigs.c (scm_setitimer, scm_getitimer),
1379 filesys.c (scm_open, scm_lstat), struct.c
1380 (scm_make_struct_layout), random.c (scm_random,
1381 scm_random_solid_sphere_x, scm_random_hollow_sphere_x, strop.c
1382 (scm_i_index): Remove superfluous whitespace from end of docstring
1385 * filesys.c (scm_select), guardians.c (scm_guardian_greedy_p),
1386 strings.c (scm_make_string), variable.c (scm_make_variable,
1387 scm_make_undefined_variable, scm_variable_p, scm_variable_set_x,
1388 scm_variable_bound_p), scmsigs.c (scm_setitimer, scm_getitimer),
1389 posix.c (scm_crypt), struct.c (scm_make_vtable_vtable), hashtab.c
1390 (scm_hash_fold), ports.c (scm_port_for_each): Remove superfluous
1391 newline at end of docstrings.
1393 * modules.c (scm_set_current_module): Add missing newline to
1396 2001-11-07 Stefan Jahn <stefan@lkcc.org>
1398 * win32-socket.[ch]: New files. Defines Winsock-API error codes
1399 and makes them available through Guile. That is because the
1400 Winsock-API does not store its errors in `errno' and thus cannot
1401 return error messages via `strerror (errno)'.
1403 * socket.c (scm_init_socket): Initialize `win32-socket' part
1404 here under M$-Windows.
1406 * numbers.h: Added missing declaration of
1407 `scm_sys_check_number_conversions()'.
1409 * error.c: Local definition of SCM_I_STRERROR and SCM_I_ERRNO
1410 and use in `(strerror)' and `(system-error)'.
1412 * Makefile.am (EXTRA_libguile_la_SOURCES): Added
1413 `win32-socket.[ch]' to extra source and header files.
1415 2001-11-06 Marius Vollmer <mvo@zagadka.ping.de>
1417 * script.c (scm_shell_usage, scm_compile_shell_switches): Prepend
1418 a call to turn-on-debugging when --debug has been given instead of
1419 turning it on directly. Also, handle new `--no-debug' option,
1420 which might suppress the call to turn-on-debugging.
1422 2001-11-05 Stefan Jahn <stefan@lkcc.org>
1424 * struct.c (s_scm_struct_vtable_p): Corrected docstring.
1426 2001-11-04 Stefan Jahn <stefan@lkcc.org>
1428 * Makefile.am (libguile_la_LIBADD): Added $(THREAD_LIBS_LOCAL)
1429 here (was at guile_LDADD) which describes the dependency
1430 correctly and allows a clean build on Win32.
1432 * __scm.h (SCM_API): Follow-up patch. Renamed __FOO__ macros
1435 * __scm.h: USE_DLL_IMPORT indicates the usage of the DLL
1436 import macros for external libraries (libcrypt, libqthreads,
1437 libreadline and libregex).
1439 * coop-defs.h: Include <winsock2.h> for `struct timeval'.
1441 * posix.c (flock): Added support for flock() in M$-Windows.
1443 * guile.c (SCM_IMPORT): Follow-up patch. Use SCM_IMPORT instead
1446 * fports.c (getflags): Differentiate reading and writing pipes
1449 * filesys.c (S_IS*): Redefine all of the S_IS*() macros for
1452 * coop.c (coop_condition_variable_timed_wait_mutex): Use
1453 conditionalized error code if `ETIMEDOUT' is not available.
1454 (scm_thread_usleep): Remove bogus declaration of `struct timeval
1457 * numbers.c (PTRDIFF_MIN): Moved this definition where it actually
1458 belongs. That is because NO_PREPRO_MAGIC gets undefined after
1459 each inclusion of `num2integral.i.c'.
1460 (SIZE_MAX): Define NO_PREPRO_MAGIC if SIZE_MAX is undefined.
1462 2001-11-03 Marius Vollmer <mvo@zagadka.ping.de>
1464 * eval.c (scm_m_begin): Allow `(begin)`, with no subforms.
1465 (SCM_CEVAL): Evaluate an empty `begin' to SCM_UNSPECIFIED.
1467 2001-11-02 Mikael Djurfeldt <mdj@linnaeus>
1469 * print.c (scm_iprin1): Mark print state as revealed when
1470 dispatching to generic write or display.
1472 * unif.c (scm_ra2contig): Fixed memory overwrite bug.
1474 2001-11-02 Marius Vollmer <mvo@zagadka.ping.de>
1476 Support for native Win32. Thanks to Stefan Jahn!
1478 * Makefile.am: Add win32-uname.c, win32-uname.h, win32-dirent.c
1479 and win32-dirent.h to extra source and header files. These
1480 include the uname() and the POSIX dirent interface implementation
1481 for M$-Windows. Put `-no-undefined' into LDFLAGS to support
1482 linkers which do not allow unresolved symbols inside shared
1483 libraries. Corrected `guile_filter_doc_snarfage$(EXEEXT)'
1486 * __scm.h: Defined SCM_API. This macro gets prepended to all
1487 function and data definitions which should be exported or imported
1488 in the resulting dynamic link library in the Win32 port.
1490 * __scm.h, alist.h, arbiters.h, async.h, backtrace.h, boolean.h,
1491 chars.h, continuations.h, coop-defs.h, coop-threads.h,
1492 debug-malloc.h, debug.h, deprecation.h, dynl.h, dynwind.h,
1493 environments.h, eq.h, error.h, eval.h, evalext.h, extensions.h,
1494 feature.h, filesys.h, fluids.h, fports.h, gc.h, gdb_interface.h,
1495 gdbint.h, gh.h, goops.h, gsubr.h, guardians.h, hash.h, hashtab.h,
1496 hooks.h, init.h, ioext.h, iselect.h, keywords.h, lang.h, list.h,
1497 load.h, macros.h, mallocs.h, modules.h, net_db.h, numbers.h,
1498 objects.h, objprop.h, options.h, pairs.h, ports.h, posix.h, print.h,
1499 procprop.h, procs.h, properties.h, ramap.h, random.h, rdelim.h,
1500 read.h, regex-posix.h, root.h, rw.h, scmsigs.h, script.h, simpos.h,
1501 smob.h, socket.h, sort.h, srcprop.h, stackchk.h, stacks.h, stime.h,
1502 strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h,
1503 tags.h, threads.h, throw.h, unif.h, values.h, variable.h, vectors.h,
1505 Prefixed each each exported symbol with SCM_API.
1507 * continuations.c: Added comment about the use of the extern
1508 declarations of {get,set}context() functions used in the ia64 port.
1510 * continuations.h, gc.c: `__libc_ia64_register_backing_store_base'
1511 is meant to be a `unsigned long *'.
1513 * filesys.c: Include `direct.h' if possible. Use local
1514 `win32-dirent.h' for the native M$-Windows port. Define S_IS*()
1515 macros for M$-Windows. Implementation of `fstat_Win32()' which is
1516 able to differentiate between sockets and other file descriptors.
1517 Use this function as wrapper in `scm_fstat()'. Fixed typo in
1520 * fports.c: Include `io.h' is possible. Put `*fp' into referring
1521 statement block in `scm_fport_buffer_add()'.
1522 Some corrections in `getflags()'.
1524 * gdb_interface.h (GDB_INTERFACE): Also support __CYGWIN__.
1526 * guile.c: Make sure to define __SCM_IMPORT__ for shared library
1527 build on Win32. Disable preloaded symbols on Win2 platforms.
1529 * ioext.c, ports.c: Include `io.h' is possible.
1531 * mkstemp.c: Include `process.h' is possible.
1533 * net_db.c: Disable extern declaration of `h_errno' for __CYGWIN__,
1535 Put `scm_return_entry()' into HAVE_GETSERVENT conditional.
1537 * posix.c: Remove unnecessary dirent includes and defines. Include
1538 local `win32-uname.h' for MinGW. Extern declaration of
1539 `mkstemp()' for systems where it does not exists. Make
1540 `getlogin()' available on M$-Windows.
1542 * scmsigs.c: Made `usleep()' avalable on MinGW.
1544 * stime.c: On M$-Windows `tzname[]' is known to be `_tzname[]'.
1546 * win32-dirent.c: Include "win32-dirent.h", not "dirent.h".
1548 * win32-uname.c: Include "win32-uname.h", not "uname.h".
1550 2001-10-28 Mikael Djurfeldt <mdj@linnaeus>
1552 * unif.c (scm_uniform_array_read_x, scm_uniform_array_write):
1553 Don't apply scm_uniform_vector_length on arrays.
1555 2001-10-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
1557 * eval.c (scm_lookupcar, scm_m_letstar, scm_m_do, iqq,
1558 scm_m_define, scm_m_letrec1, scm_m_let, scm_m_expand_body,
1559 scm_macroexp, unmemocopy, scm_eval_args, scm_deval_args,
1560 SCM_CEVAL, scm_map, scm_init_eval): When building lists, prefer
1561 scm_list_<n> over scm_cons[2]?.
1563 (scm_unmemocar, scm_m_cond, scm_m_letstar, scm_m_letrec1,
1564 scm_m_let, scm_m_atbind, unmemocopy, SCM_CEVAL, SCM_APPLY): Use
1565 SCM_C[AD][AD]R instead of explicit form.
1567 (scm_m_set_x, scm_m_cond, scm_m_letstar, scm_m_do): Reordered
1568 comparison parameters.
1570 (scm_m_case, scm_m_cond, scm_m_letstar, scm_m_do, SCM_CEVAL): Use
1571 !SCM_NULLP instead of SCM_NIMP.
1573 (scm_m_case): Don't copy the form. Renamed proc to clause and
1574 minimized its scope. Renamed x to clauses. Removed side
1575 effecting operation from macro call.
1577 (scm_m_cond): Don't copy the form. Renamed arg1 to clause and
1578 minimized its scope. Renamed x to clauses. Minimized the scope
1579 of variable 'len'. Make sure the else clause is treated specially
1580 even in case of '=>' occurences. Don't change the else to #t in
1581 order to be able to distinguish this case in the evaluator. Leave
1582 type checking of the recipient to the evaluator.
1584 (scm_c_improper_memq): Made the comment somewhat clearer.
1586 (scm_m_lambda): Renamed proc to formals. Removed unnecessary
1587 test for SCM_IM_LET at the place of the formal parameters.
1588 Simplified the formal parameter checking.
1590 (scm_m_letstar): Added Comment. Renamed proc to bindings.
1591 Renamed arg1 to binding and minimized its scope. Eliminated
1592 unnecessary consing.
1594 (scm_m_do): Renamed proc to bindings. Minimized the scope of
1597 (build_binding_list): New static function.
1599 (unmemocopy): Don't use SCM_TYP7 on pairs (it's unclean).
1600 Further, split up the 'letrec' unmemoizing code to the
1601 corresponding parts for 'do', 'let' and 'letrec', adding comments
1602 to each form. Cleanup the handling of the do form (This removes
1603 some *real* code :-).
1605 (SCM_CEVAL): Removed side effecting operation from macro call.
1606 Handle the 'else clause of the 'cond form specially - the symbol
1607 'else is not replaced with #t any more.
1609 2001-10-14 Gary Houston <ghouston@arglist.com>
1611 * version.c (scm_version): use sprintf instead of snprintf,
1612 for portability. thanks to Bill Schottstaedt.
1614 2001-10-14 Mikael Djurfeldt <mdj@linnaeus>
1616 * read.c (scm_lreadr): When user-defined hash procedure returns
1617 SCM_UNSPECIFIED: Fall back to standard handling instead of raising
1618 an exception. (This prevents parsing of uniform vectors from
1619 interfering with parsing of numbers.)
1621 2001-10-13 Marius Vollmer <mvo@zagadka.ping.de>
1623 * numbers.c: Set NO_PREPRO_MAGIC when defining our version of
1624 PTRDIFF_MIN. Thanks to Ken Raeburn.
1626 2001-10-07 Marius Vollmer <mvo@zagadka.ping.de>
1628 * Makefile.am (EXTRA_libguile_la_SOURCES): Added "mkstemp.c".
1630 * eval.c (scm_m_atbind): First try to find the variable without
1631 defining it locally; when it has not been found, define it
1634 * modules.c (module_variable): Pass over variables that exist but
1637 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
1639 * backtrace.c (display_backtrace_file_and_line): Only use
1640 scm_basename when POSIX support is compiled in. Thanks to Chris
1643 2001-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1645 * numbers.c (mem2uinteger): Return number read so far when coming
1646 across a hexdigit after having read a # or if not reading a hex
1647 value. This will enable the calling code to correctly handle
1648 forms like 1e2. (The background is, that the exponent markers d,
1649 e and f are also hexdigits.) Thanks to Mikael Djurfeldt for
1650 providing this patch.
1652 (mem2complex): Fix erroneous double-negation. Now, numbers like
1653 1-i will be read correctly.
1655 2001-10-12 Mikael Djurfeldt <mdj@linnaeus>
1657 * debug.c (scm_mem_to_proc): Fixed typo in previous change.
1659 * validate.h (SCM_VALIDATE_DOUBLE_DEF_COPY): New macro.
1661 2001-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
1663 * print.c (scm_print_state_vtable, print_state_pool):
1664 Initialize. These variables are now registered as gc roots.
1666 (scm_current_pstate): Update documentation.
1668 (scm_current_pstate, scm_make_print_state, scm_free_print_state,
1669 scm_prin1, scm_init_print): print_state_pool is registered as a
1670 gc root and thus does not need to be protected by a surrounding
1673 (make_print_state): The car of print_state_pool no longer holds
1674 the scm_print_state_vtable.
1676 (scm_current_pstate, scm_make_print_state, print_circref,
1677 scm_iprin1, scm_prin1, scm_iprlist): Prefer !SCM_<foo> over
1680 (scm_prin1): When building lists, prefer scm_list_<n> over
1683 (scm_iprlist): Removed a redundant SCM_IMP test.
1685 (scm_simple_format): Use SCM_EQ_P to compare SCM values.
1687 2001-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
1689 * debug.c (scm_make_iloc): Prefer !SCM_<foo> over SCM_N<foo>.
1691 (scm_memcons, scm_mem_to_proc): When building lists, prefer
1692 scm_list_<n> over scm_cons[2]?.
1694 (scm_mem_to_proc): Prefer SCM_CONSP over SCM_NIMP.
1696 (scm_procedure_name): Use SCM_CADR instead of explicit form.
1698 (debugobj_print): Coerce scm_intprint arg 1 to long, not int.
1699 Thanks to Rob Browning for the patch (see log entry 2001-09-21) -
1700 for some reason his patch didn't make it into the cvs.
1702 2001-10-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
1704 * numbers.c (mem2decimal_from_point): Cleaned up the parsing a
1705 little bit - should even be somewhat more accurate now.
1707 2001-10-08 Rob Browning <rlb@defaultvalue.org>
1709 * gc.c: support ia64 register backing store.
1710 (SCM_MARK_BACKING_STORE): new macro.
1712 * continuations.h: support ia64 register backing store.
1713 (struct scm_t_contregs): add ia64 register backing store.
1715 * continuations.c: support ia64 register backing store.
1716 (continuation_mark): mark ia64 register backing store.
1717 (continuation_free): free ia64 register backing store.
1718 (scm_make_continuation): capture ia64 register backing store.
1719 (copy_stack_and_call): copy ia64 register backing store.
1721 2001-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
1723 * hashtab.c (scm_hash_fn_create_handle_x): The result of assoc_fn
1724 is known to be #f if no entry is found. Thus, use !SCM_FALSEP
1725 instead of SCM_NIMP to test for that case.
1727 * strings.h (SCM_SET_STRING_LENGTH): Cast the length to
1728 scm_t_bits instead of long.
1730 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
1732 * tags.h (SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
1733 SCM_T_SIGNED_BITS_MIN): New.
1734 * numbers.h (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM):
1735 Use them to make these macros computable by the preprocessor.
1737 * num2integral.i.c (INTEGRAL2NUM): Let the preprocessor test
1738 whether the integral type fits in a fixnum, not the compiler.
1739 This removes a spurious compiler warning. Also, honor the
1740 NO_PREPRO_MAGIC flag to suppress any preprocessor tests. This is
1741 needed for `long long's.
1743 * numbers.c: Define NO_PREPRO_MAGOC when including
1744 num2integral.c.i for `long long' and `signed long long'.
1746 2001-10-06 Mikael Djurfeldt <mdj@linnaeus>
1748 These changes fixes a race condition in the Guile coop - pthread
1751 * coop.c (mother_awake_p): New variable.
1752 (coop_create): Set mother_awake_p before creating or signalling
1753 mother; wait until mother is going to sleep before returning.
1754 (mother): Reset mother_awake_p before going to sleep.
1756 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
1758 * options.c (protected_objects, scm_init_options): The content of
1759 protected_objects is now protected from garbage collection using
1760 scm_gc_register_root instead of scm_permanent_object.
1762 (get_option_setting): New static function that computes an option
1763 setting as it was formerly done in the function scm_options.
1765 (get_documented_option_setting): New static function that
1766 returns option documentation as it was formerly done in the
1767 function scm_options. Note that documentation C strings are no
1768 longer precomputed into SCM objects. Instead, they are converted
1769 into SCM strings every time get_documented_option_setting is
1772 (change_option_setting): New static functions that modifies the
1773 option setting as it was formerly done in the function
1774 scm_options. The function is now exception safe, i. e. won't
1775 cause a memory leak when interrupted. Further, only non-immediate
1776 option values are added to the protection list.
1778 (scm_options): This function now has only the purpose to dispatch
1779 to to get_option_setting, get_documented_option_setting or
1780 change_option_setting, depending on the arguments given to
1783 (scm_init_opts): Don't convert documentation C strings into SCM
1784 strings. Further, don't protect any object values: They _must_
1785 be immediate values, otherwise there is no guarantee that they
1786 have not been collected before anyway.
1788 * options.[ch] (scm_t_option): Made type unsigned, name into a
1789 constant char* and val into a scm_t_bits type.
1791 (scm_options, scm_init_opts): The number of options is guaranteed
1792 to be larger or equal to zero. Thus, the type is changed to
1795 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
1797 * num2integral.i.c (NUM2INTEGRAL): Eliminated some warnings about
1798 testing an unsigned value for being >= 0.
1800 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
1802 * numbers.h: Removed old comment about using SCM_CAR to access
1805 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
1806 the return value is signed. Thanks to Brian Crowder for the bug
1809 (SCM_SRS): Avoid unnecessary casting and don't unpack input
1810 values. With this patch, SCM_SRS can be safely used for other
1811 types than scm_t_signed_bits. However, it should still better be
1812 an internal macro and thus be renamed to SCM_I_SRS.
1814 (SCM_MAKINUM, SCM_INUM): Use proper casting.
1816 2001-10-03 Gary Houston <ghouston@arglist.com>
1818 * continuations.h, unif.h: in the descriptions of the bit patterns
1819 of the heap cells, make bit 0 the least significant.
1821 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
1823 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
1824 Thanks to Golubev I. N.
1826 2001-09-25 Gary Houston <ghouston@arglist.com>
1828 * ports.c (scm_drain_input): extended the docstring. thanks to
1829 Alex Schroeder and Thien-Thi Nguyen.
1831 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
1833 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
1834 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
1835 macros. (The NUM names might soon change.)
1837 * numbers.h: Added missing declarations.
1839 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
1841 * Makefile.am: Distribute num2float.i.c.
1843 * num2float.i.c: New file, multiply included by numbers.c, used
1844 to "templatize" the float <-> num conversion routines.
1846 * numbers.c: New functions: scm_num2float, scm_float2num,
1847 scm_num2double, scm_double2num.
1849 2001-09-21 Rob Browning <rlb@defaultvalue.org>
1851 * .cvsignore: really add version.h
1853 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
1854 Otherwise it fails on the alpha. However, we might rather choose
1855 this size conditionally.
1857 * numbers.c (scm_gcd): change "k" to a long from an int.
1858 Otherwise it fails on the alpha. However, we might rather choose
1859 this size conditionally.
1861 * error.c (scm_wta): coerce char* to intptr_t before int
1864 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
1867 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
1869 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
1871 * numbers.c (scm_integer_expt): Accept inexact integer in second
1872 argument. (Thanks to Bill Schottstaedt.)
1874 2001-09-20 Rob Browning <rlb@defaultvalue.org>
1876 * .cvsignore: add version.h
1878 * versiondat.h.in: removed (obsolete).
1880 * version.h.in: renamed from version.h.
1881 (SCM_GUILE_MAJOR_VERSION): new public macro.
1882 (SCM_GUILE_MINOR_VERSION): new public macro.
1883 (SCM_GUILE_MICRO_VERSION): new public macro.
1885 * version.h: renamed to version.h.in.
1888 (scm_major_version): support integer *_VERSION macros.
1889 (scm_minor_version): support integer *_VERSION macros.
1890 (scm_micro_version): support integer *_VERSION macros.
1891 (scm_version): support integer *_VERSION macros.
1893 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
1895 * error.c, error.h: Made error keys globally accessible.
1896 Applications might want to test for these or use them in a direct
1899 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
1900 routines are passed an inexact. This change in behavior is
1901 motivated by concordance with R5RS: It is more common that a
1902 primitive doesn't want to accept an inexact for an exact.
1904 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1906 The following patch partially undoes my patch from 2001-06-30,
1907 where I added the function scm_gc_mark_cell_conservatively. The
1908 function is buggy, since it breaks guile during conservative
1909 marking if a pointer on the stack points directly into the list of
1910 free cells on the heap: With conservative cell marking this will
1911 cause the whole free list to be scanned and marked - boom!
1913 * gc.c (allocated_mark, MARK, heap_segment,
1914 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
1915 (scm_gc_mark_cell_conservatively): Remove function
1916 scm_gc_mark_cell_conservatively and update the corresponding
1917 comments and uses accordingly. Thanks to Christopher Cramer for
1918 the patch. (Minor corrections by me.)
1920 2001-09-15 Gary Houston <ghouston@arglist.com>
1922 * root.h (scm_root_state): removed the continuation_stack and
1923 continuation_stack_ptr members, which have no apparent purpose.
1924 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
1927 * root.c (root_mark), init.c (restart_stack, start_stack), gc
1928 (scm_igc): remove all references to contination_stack and
1929 continuation_stack_ptr, avoiding allocation of a vector and
1930 useless processing during gc.
1932 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1934 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
1936 (TCONC_IN): Make sure that the cell word 0 is initialized last.
1938 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
1940 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
1942 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
1943 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
1945 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1947 * guardians.c (mark_dependencies_in_tconc,
1948 whine_about_self_centered_zombies, scm_init_guardians): Register
1949 the static global variable `self_centered_zombies' via
1950 scm_gc_register_root, to make some cdr-ing unnecessary.
1952 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1954 * backtrace.c (display_backtrace_file,
1955 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
1956 values, use SCM_FALSEP when comparing SCM values against #f.
1957 Thanks to Rob Browning for the bug report.
1959 2001-09-12 Martin Baulig <martin@home-of-linux.org>
1961 * strings.[ch] (scm_str2string): New function.
1963 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
1965 * gc.c (scm_done_free): Always subtract size from scm_mallocated
1966 when computing nm, even if it's negative.
1967 (scm_must_malloc): Abort on overflow of scm_mtrigger.
1968 (scm_must_realloc): Likewise.
1970 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
1972 * numbers.c (scm_sys_check_number_conversions): new function,
1973 defined if Guile is compiled in debugging mode. currently checks
1974 `scm_num2ulong', should check much much more.
1976 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
1977 unsigned, ensure that it's positive. thanks to Martin Baulig!
1979 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1981 * __scm.h: Added new section about compile time selectable
1984 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
1985 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
1986 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
1987 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
1990 * deprecation.c (scm_include_deprecated_features): Simplified.
1992 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
1993 `SCM_IMP´ instead of `!SCM_CELLP´.
1995 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
1996 Extract side-effecting operations from macros.
1998 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
1999 scm_top_level_lookup_closure_var and scm_system_transformer.
2001 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
2003 (heap_segment): Use CELL_P instead of SCM_CELLP.
2005 * init.c (start_stack): Don't initialize
2006 scm_top_level_lookup_closure_var and scm_system_transformer.
2008 * modules.c (scm_set_current_module): Don't access
2009 scm_top_level_lookup_closure_var and scm_system_transformer.
2011 (scm_sym2var): Don't call scm_variable_set_name_hint.
2013 (scm_post_boot_init_modules): Removed deprecated initializations.
2015 * print.c (scm_ipruk): Don't access cell contents of non cells.
2017 * strings.c (scm_string_set_x): All strings are writable.
2019 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
2020 type. There is only one string type now.
2022 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
2024 * tags.h: Remove comments about two different string types.
2026 (SCM_CELLP, SCM_NCELLP): Deprecated.
2028 * variable.c (make_variable): Remove code variant for vcells.
2030 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
2031 SCM_VARIABLE_LOC): Remove code variant for vcells.
2033 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
2034 SCM_ENABLE_DEPRECATED with the logic reversed.
2036 * dynl.c (moddata, registered_mods), dynl.[ch]
2037 (scm_register_module_xxx, scm_registered_modules,
2038 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
2039 (*top-level-lookup-closure*), eval.[ch]
2040 (scm_top_level_lookup_closure_var, scm_system_transformer,
2041 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
2042 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
2043 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
2044 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
2045 scm_unprotect_object), modules.c (root_module_lookup_closure,
2046 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
2047 beautify_user_module_x_var, try_module_autoload_var,
2048 scm_module_full_name), modules.[ch] (scm_the_root_module,
2049 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
2050 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
2051 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
2052 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
2053 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
2054 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
2055 scm_make_shared_substring), tags.h (scm_tc7_substring,
2056 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
2057 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
2058 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
2059 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
2062 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
2063 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
2064 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
2065 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
2066 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
2067 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
2068 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
2069 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
2070 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
2071 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
2072 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
2073 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
2074 (setzone, scm_strftime, scm_strptime), vports.c
2075 (scm_make_soft_port): Remove calls to
2076 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
2077 gone, all strings are 0-terminated anyway.
2079 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
2080 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
2081 double inclusion of the same headers to the SCM_<filename>_H
2084 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
2085 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
2086 print.c (scm_iprin1): The type scm_tc7_substring does not exist
2089 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
2090 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
2091 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
2092 !SCM_<foo> over SCM_N<foo>.
2094 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2096 * Makefile.am: Remove references to symbols-deprecated.c.
2098 * symbols.c (scm_init_symbols): Don't initialize deprecated
2101 * symbols-deprecated.c: Removed.
2103 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
2104 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
2105 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
2106 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
2107 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
2108 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
2109 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
2110 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
2111 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
2112 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
2113 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
2114 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
2115 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
2116 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
2117 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
2118 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
2119 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
2120 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
2121 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
2122 scm_intern0, scm_sysintern, scm_sysintern0,
2123 scm_sysintern0_no_module_lookup, scm_symbol_value0,
2124 scm_string_to_obarray_symbol, scm_intern_symbol,
2125 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
2126 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
2127 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
2128 vectors.[ch] (scm_vector_set_length_x): Removed.
2130 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
2131 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
2132 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
2133 Renamed the macros that are defined to inhibit double inclusion of
2134 the same headers to the SCM_<filename>_H format.
2136 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
2137 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
2140 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2142 * continuations.h (scm_contregs), debug.h (scm_debug_info,
2143 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
2144 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
2145 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
2146 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
2147 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
2148 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
2149 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
2150 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
2151 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
2152 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
2153 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
2155 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
2156 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
2157 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
2158 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
2159 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
2160 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
2161 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
2162 double inclusion of the same headers to the SCM_<filename>_H
2165 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
2166 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
2167 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
2168 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
2169 !SCM_<foo> over SCM_N<foo>.
2171 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2173 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
2174 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
2175 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
2176 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
2177 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
2178 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
2179 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
2180 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
2181 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
2182 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
2183 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
2184 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
2185 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
2186 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
2187 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
2188 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
2189 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
2190 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
2191 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
2192 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
2193 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
2194 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
2195 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
2196 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
2197 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
2198 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
2199 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
2200 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
2201 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
2202 the macros that are defined to inhibit double inclusion of the
2203 same headers to the SCM_<filename>_H format.
2205 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
2207 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
2208 "scm_t_portable" with "scm_port_table" which was an artifact from
2209 the great "scm_*_t -> scm_t_" renaming.
2211 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
2213 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
2214 used; nfc. Thanks to Bill Schottstaedt.
2216 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
2217 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
2218 Thanks to Chris Cramer.
2220 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
2222 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
2224 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
2226 * dynwind.h (scm_swap_bindings): Declare.
2227 * dynwind.c (scm_swap_bindings): Make non-static.
2229 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
2231 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
2232 doing exactly nothing about them). thanks Neil!
2234 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
2236 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
2238 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
2240 * gc.c: Fix omission bug: Add `heap_segment' forward decl
2241 (proto) in the case when either `GUILE_DEBUG' or
2242 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
2244 (map_free_list): Fix typo: Ref `f' correctly.
2246 Thanks to Chris Cramer.
2248 2001-08-15 Rob Browning <rlb@defaultvalue.org>
2250 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
2252 (libpath.h): change libguileversion to libguileinterface.
2254 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
2256 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
2257 ChangeLog-2000. Thanks to Daniel Skarda!
2259 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
2261 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
2262 do it from the Makefile.
2264 * Makefile.am: rearrange the snarfing slightly, so that .doc files
2265 are of a reasonable size.
2267 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
2269 * stacks.c (scm_make_stack): Improve docstring by explaining use
2272 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
2274 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
2275 scm_char_whitespace_p, scm_char_upper_case_p,
2276 scm_char_lower_case_p, scm_char_is_both_p): Do not require
2277 characters to fulfill isascii in addition to the primary
2280 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2282 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
2283 scm_istr2flo, scm_istring2number): Removed.
2285 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
2288 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
2289 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
2292 (scm_string_to_number): Use new number parser.
2294 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
2295 handles complex numbers.
2297 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
2300 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
2303 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
2305 (scm_i_mem2number): Added.
2307 (scm_exact_to_inexact): Changed signature.
2309 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
2310 here instead of within scm_i_mem2number. Call scm_i_mem2number
2311 instead of scm_istr2int and scm_istring2number.
2313 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2315 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
2316 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
2317 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
2318 !SCM_<pred> over SCM_N<pred>.
2320 (scm_eval_body): Remove side effecting code from macro call.
2322 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
2325 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2327 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
2329 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
2331 Removed vcell slot from structs.
2333 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
2336 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
2337 zero. Use scm_vtable_index_layout instead of "0" when accessing
2339 (scm_init_struct): Remove vcell slot layout code from
2340 required_vtable_fields.
2342 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
2344 * goops.c (build_class_class_slots): Removed vcell slot
2347 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
2348 Removed vcell slot layout code.
2349 (scm_si_vcell): Removed.
2351 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
2353 "Glocs" have been removed.
2355 * tags.h: Update tag system docs.
2356 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
2357 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
2358 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
2359 or SCM_NCONSP, respectively.
2361 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
2362 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
2363 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
2365 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
2366 tell glocs from structs.
2368 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
2370 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
2371 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
2372 instead of with glocs.
2373 (EVALCAR): Do not test for glocs.
2374 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
2376 (scm_unmemocar): Do not handle glocs.
2377 (scm_m_atfop): Memoize as a variable, not as a gloc.
2378 (scm_eval_args, scm_deval_args): Do not handle glocs.
2379 (scm_ceval, scm_deval): Likewise.
2381 * eval.h (SCM_XEVALCAR): Do not test for glocs.
2382 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
2385 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
2387 * dynwind.c (scm_swap_bindings): Likewise.
2388 (scm_dowinds): Updated to recognize lists of variables instead of
2391 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
2394 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
2397 2001-07-25 Gary Houston <ghouston@arglist.com>
2399 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
2400 docstrings to reflect the n-ary implementation.
2402 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
2404 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
2405 value of a variable, not the plain "return" statement.
2407 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
2409 * eval.c: Allow variables in memoized code (in addition to glocs).
2410 (scm_lookupcar): Handle variables in lost races. Replace symbol
2411 with variable directly, do not make a gloc.
2412 (scm_unmemocar): Rewrite variables using a reverse lookup, just
2414 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
2417 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2419 * variable.c (scm_i_variable_print): Use "value" instead of
2420 "binding" since a binding is the mapping between symbols and
2421 variables, not between variables and their values.
2423 * tags.h (scm_tc7_variable): New.
2424 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
2425 * print.c (scm_iprin1): Likewise.
2427 * variable.h (scm_tc16_variable): Removed.
2428 (SCM_VARIABLEP): Test for new tc7 code.
2429 (scm_i_variable_print): New.
2430 * variable.c (scm_tc16_variable): Removed.
2431 (variable_print): Renamed to scm_i_variable_print and made
2433 (variable_equal_p): Removed.
2434 (make_variable): Construct a tc7 object instead of a smob.
2435 (scm_init_variable): Do not register smob.
2437 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
2439 * tags.h: Include inttypes.h when we have it.
2441 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
2443 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
2444 is taken by the new SCM_IM_CALL_WITH_VALUES.
2445 * print.c (scm_isymnames): Update table accordingly.
2447 2001-07-22 Gary Houston <ghouston@arglist.com>
2449 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
2450 SCM_MAKINUM to convert regoff_t value to SCM.
2452 2001-07-21 Gary Houston <ghouston@arglist.com>
2454 * scmsigs.c: include sys/time.h for itimer stuff.
2456 2001-07-19 Rob Browning <rlb@defaultvalue.org>
2458 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
2460 * c-tokenize.lex: add option %nounput to quiet warning.
2461 Add prototype for yylex to quiet warning.
2463 * scmconfig.h.in: add flags for setitimer and getitimer.
2465 * scmsigs.h (scm_init_scmsigs): new prototype.
2466 (scm_init_scmsigs): new prototype.
2468 * scmsigs.c (s_scm_setitimer): new function.
2469 (s_scm_setitimer): new function.
2471 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2473 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
2474 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
2475 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
2476 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
2477 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
2478 guile-func-name-check.in, guile-snarf-docs-texi.in,
2479 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
2480 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
2481 objprop.c, objprop.h, options.c, options.h, random.h,
2482 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
2483 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
2484 version.c, version.h: Updated copyright notice.
2486 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2488 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
2489 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
2490 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
2491 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
2492 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
2493 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
2494 sym_environment, scm_sym_change_class): New static variables to
2495 hold predefined symbols.
2497 (build_class_class_slots): Build the list using scm_list_n
2498 instead of cons. Also, slots are already created as lists, thus
2499 making a call to maplist unnecessary.
2501 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
2502 scm_class_direct_subclasses, scm_class_direct_methods,
2503 scm_class_precedence_list, scm_class_slots, scm_class_environment,
2504 scm_method_procedure, create_standard_classes, purgatory): Use
2507 (build_slots_list, compute_getters_n_setters,
2508 scm_sys_initialize_object, scm_sys_inherit_magic_x,
2509 get_slot_value_using_name, set_slot_value_using_name,
2510 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
2511 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
2512 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
2514 (scm_sys_prep_layout_x): Minimize variable scopes.
2516 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
2517 scm_sys_fast_slot_set_x): Fix signedness.
2519 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
2520 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
2521 scm_memoize_method, scm_wrap_object): Use packing and unpacking
2522 when converting to and from SCM values.
2524 (scm_enable_primitive_generic_x): Add rest argument checking.
2526 (map, filter_cpl, maplist, scm_sys_initialize_object,
2527 scm_sys_prep_layout_x, slot_definition_using_name,
2528 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
2529 call_memoize_method, scm_make, scm_make_class): Prefer explicit
2530 predicates over SCM_N?IMP tests.
2532 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
2535 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
2538 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
2540 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
2542 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
2544 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
2546 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
2548 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
2550 * strings.c (s_scm_string): fix arg position in assert.
2552 2001-07-11 Gary Houston <ghouston@arglist.com>
2554 * strports.c (st_write): use memcpy, not strncpy. thanks to
2557 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
2559 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
2560 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
2561 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
2562 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
2563 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
2564 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
2565 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
2566 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
2567 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
2568 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
2569 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
2570 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
2571 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
2572 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
2573 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
2574 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
2575 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
2576 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
2577 weaks.c, weaks.h: Remove "face-lift" comment.
2579 2001-07-08 Rob Browning <rlb@defaultvalue.org>
2581 * .cvsignore: add stamp-h.in.
2583 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2585 * hooks.c (scm_make_hook, scm_add_hook_x),
2586 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
2587 value info to the docstrings.
2589 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2591 Some more compatibility patches for Windows.
2593 * posix.c (getlogin): getlogin() implementation for Windows.
2595 * backtrace.c, ioext.c: Include <stdio.h>.
2597 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
2600 * cpp_sig_symbols.in: Added SIGBREAK.
2602 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
2604 * strports.c (scm_read_0str, scm_eval_0str): Call
2605 scm_c_read_string and scm_c_eval_string respectively, not
2606 themselves. Thanks to Dale P. Smith!
2608 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2610 * unif.c (scm_array_set_x): The variable args does not
2611 necessarily have to be a list. Further, got rid of a redundant
2614 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2616 * list.c (SCM_I_CONS): Make sure the cell type is initialized
2619 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
2620 init_heap_seg): Fixed signedness.
2622 (init_heap_seg): Replaced strange for-loop with a while loop.
2624 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
2626 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
2628 The following patch adds conservative marking for the elements of
2629 free or allocated cells.
2631 * gc.c (allocated_mark, heap_segment): New static functions.
2633 (which_seg): Deleted, since the functionality is now provided by
2634 function heap_segment.
2636 (map_free_list): Use heap_segment instead of which_seg.
2638 (MARK): If cell debugging is disabled, mark free cells
2641 (scm_mark_locations, scm_cellp): Extracted the search for the
2642 heap segment of a SCM value into function heap_segment.
2644 (scm_init_storage): Allocated cells must be marked
2647 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
2649 The following patch changes the representation of weak vectors to
2650 double cells instead of using an extension of the vector's
2653 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
2654 the result of SCM_WVECT_GC_CHAIN.
2656 (scm_gc_sweep): Weak vectors don't have extra fields any more.
2658 * weaks.c (allocate_weak_vector): New static function. It does
2659 not patch any previously created vector object during the
2660 construction of a weak vector, and thus doesn't need to switch
2661 off interrupts during vector creation.
2663 (scm_make_weak_vector, scm_make_weak_key_hash_table,
2664 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
2665 Use allocate_weak_vector to provide the new weak vector object.
2667 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
2668 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
2669 now stored in the double cell.
2671 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
2674 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
2675 using an entry of the double cell.
2677 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
2679 * stamp-h.in: bye bye
2681 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
2683 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
2686 * load.c, load.h (scm_c_primitive_load,
2687 scm_c_primitive_load_path): New.
2689 * strports.c, strports.h (scm_c_read_string): Renamed from
2690 scm_read_0str. Also, added "const" qualifier to argument.
2691 (scm_c_eval_string): Renamed from scm_eval_0str.
2692 (scm_read_0str, scm_eval_0str): Deprecated.
2694 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2696 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
2699 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
2701 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
2702 scm_list_n): New functions.
2703 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
2704 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
2705 (lots of files): Use the new functions.
2707 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
2709 * strings.c: #include "libguile/deprecation.h".
2711 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2713 * read.c (scm_lreadr): When reading a hash token, check for a
2714 user-defined hash procedure first, so that overriding the builtin
2715 hash characters is possible (this was needed for implementing
2716 SRFI-4's read synax `f32(...)').
2718 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
2719 because the latter is unsigned now and breaks comparisons like
2720 (n < (scm_t_signed_bits)MIN_VALUE).
2722 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
2724 * eval.h, eval.c (scm_call_4): New function.
2726 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
2727 directly rather than dispatching to them via scm_ithrow and a lazy
2730 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
2731 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
2732 for trap handler procedures.
2734 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
2735 procedures not being #f.
2737 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
2739 * Makefile.am (c-tokenize.c): add rule to generate it.
2740 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
2742 filter-doc-snarfage.c: remove.
2744 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2746 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
2748 The following set of changes makes compiling Guile under various
2749 Windows compilers easier. Compilation under GNU systems should
2750 not be affected at all.
2752 Thanks to Stefan Jahn for all necessary information, patches and
2755 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
2756 getpgrp, ttyname, primitive-fork and some header inclusion for
2759 * random.c: Define M_PI, if not predefined and use __int64 for
2760 LONG64 under Windows.
2762 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
2763 Windows and conditionalize some signal names.
2765 * socket.c (scm_getsockopt): Added missing comma.
2766 Include socket library header under Windows.
2768 * stime.c (CLKTCK): Add cast to int, to make it compile under
2771 * ports.c (truncate): New function, compiled only under Windows.
2773 * net_db.c: Do not declare errno under Windows.
2775 * iselect.h, inet_aton.c: Include socket library headers under
2778 * guile.c (inner_main): Under Windows, initialize socket library
2779 and initialize gdb_interface data structures.
2781 * gdb_interface.h: Under Windows, gdb_interface cannot be
2782 initialized statically. Initialize at runtime instead.
2784 * fports.c (write_all): ssize_t -> size_t.
2785 (fport_print): Conditionalize call to ttyname().
2786 (getflags): New function, compiled only under Windows.
2788 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
2789 primitives chown, link, fcntl.
2790 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
2793 * backtrace.c: Include <io.h> under Windows.
2795 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
2797 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
2800 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
2802 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
2803 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
2804 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
2805 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
2806 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
2807 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
2808 (scm_dynamic_wind, scm_dowinds), environments.c
2809 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
2810 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
2811 goops.c (GETVAR, purgatory, make_class_from_template,
2812 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
2813 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
2814 (scm_primitive_load), modules.c (scm_resolve_module,
2815 scm_c_define_module, scm_c_use_module, scm_c_export,
2816 module_variable, scm_eval_closure_lookup, scm_sym2var,
2817 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
2818 ports.c (scm_port_for_each), print.c (scm_printer_apply),
2819 properties.c (scm_primitive_property_ref), ramap.c (ramap,
2820 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
2821 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
2822 (scm_object_to_string, scm_call_with_output_string,
2823 scm_call_with_input_string), throw.c (scm_body_thunk,
2824 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
2825 scm_make_shared_array), vports.c (sf_flush, sf_write,
2826 sf_fill_input, sf_close): Use one of the above functions.
2827 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
2829 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
2831 * filesys.c (scm_close), ports.c (scm_close_port,
2832 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
2833 instead of SCM_NEGATE_BOOL.
2835 * filesys.c (scm_stat): Clean up type dispatch.
2837 * filesys.c (scm_stat), ports.c (scm_input_port_p,
2838 scm_output_port_p): Get rid of redundant IM type check.
2840 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
2841 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
2842 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
2843 scm_return_entry), numbers.c (scm_number_to_string), objects.c
2844 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
2845 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
2846 scm_addr_vector), stime.c (scm_strftime), strings.c
2847 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
2848 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
2849 scm_string_split), strports.c (scm_strport_to_string), symbols.c
2850 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
2851 instead of scm_makfromstr.
2853 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
2854 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
2855 scm_read_hash_extend), stime.c (scm_strftime), strings.c
2856 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
2857 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
2858 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
2859 !SCM_<pred> over SCM_N<pred>.
2861 * strings.[ch] (scm_makfromstr): Deprecated.
2863 (scm_mem2string): New function, replaces scm_makfromstr.
2865 * strings.c (scm_substring), strop.c (string_copy,
2866 scm_string_split), strports.c (scm_strport_to_string), symbols.c
2867 (scm_symbol_to_string): Fix gc problem.
2869 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
2872 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
2873 warning about comparing signed and unsigned values. This fix is
2874 not optimal, since it won't work reliably if sizeof (c_start) >
2875 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
2876 solution is to define this macro as an inline function, thus
2877 allowing to specifiy the types of c_start and c_end.
2879 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
2881 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
2884 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
2885 Rename <foo>H to SCM_<foo>_H.
2887 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
2888 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
2890 (narrow_stack): Make i unsigned. Don't use side-effecting
2891 operations in conditions.
2893 (narrow_stack, scm_make_stack, scm_stack_id,
2894 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
2896 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
2897 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
2900 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
2903 (scm_last_stack_frame): Remove bogus `;´.
2905 * stacks.h (SCM_FRAMEP): Fix type check.
2907 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
2909 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
2910 c-tokenize.c when doing maintainer-clean.
2912 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
2914 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
2917 * eval.c: all hash signs are in column 0.
2919 * Makefile.am (guile_filter_doc_snarfage): build using
2920 c-tokenize.c, not filter-doc-snarfage.c.
2921 rearrange snarfing dependencies a bit.
2923 * c-tokenize.lex: new file.
2925 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
2927 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
2928 scm_t_srcpropso_plist. See the big type renaming.
2929 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
2930 Thanks to Seth Alves!
2932 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
2933 they aren't defined already.
2935 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
2937 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
2938 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
2941 * backtrace.c (display_expression, scm_set_print_params_x,
2942 display_application, display_frame, scm_backtrace), numbers.c
2943 (scm_istring2number), objects.c (scm_class_of,
2944 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
2945 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
2947 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
2950 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
2951 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
2953 * objects.c (scm_class_of): Type fix.
2955 (scm_mcache_lookup_cmethod): Improved comment, simplified,
2958 * pairs.h (scm_error_pair_access): The function can return if
2961 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2963 * init.c (scm_init_guile_1): Removed initialization of tag.c.
2965 * gdbint.c, init.c: Removed inclusion of tag.h.
2967 * tag.h, tag.c: Removed files.
2969 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
2971 2001-06-20 Gary Houston <ghouston@arglist.com>
2973 * deprecation.c, extensions.c, rw.c: include string.h.
2975 2001-06-19 Gary Houston <ghouston@arglist.com>
2977 * filter-doc-snarfage.c (process): added ungetc in
2978 MULTILINE_COOKIE case since otherwise it fails when there's no
2979 space between the '(' and the quote of the following string
2982 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
2984 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
2986 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
2988 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
2989 extension takes place.
2990 * strings.h (SCM_STRING_LENGTH): Likewise.
2991 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
2993 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
2996 * tags.h: Include <stdint.h> when we have it.
2997 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
2998 available. Else use "unsigned long".
2999 (scm_signed_bits_t): New.
3001 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
3002 (SCM_INUM): Cast result to scm_signed_bits_t.
3004 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
3006 * mkstemp.c: Update path to #include file scmconfig.h.
3007 Thanks to Golubev I. N.
3009 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
3011 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
3013 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
3014 the macro definition.
3016 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
3017 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
3018 instead of SCM_INST_TYPE.
3020 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
3021 the object is a struct before accessing its struct flags.
3023 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
3025 2001-06-10 Gary Houston <ghouston@arglist.com>
3027 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
3028 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
3029 work reliably anymore. try it from boot-9.scm instead.
3031 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
3033 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
3034 Thanks to Matthias Köppe!
3036 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
3038 * snarf.h, filter-doc-snarfage.c: more changes to cope with
3039 space-happy C preprocessors.
3041 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
3042 inside cookies. thanks to Matthias Köppe!
3044 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
3046 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
3047 keywords. Fix gc protection.
3049 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
3050 operations in macro calls.
3052 * pairs.c (scm_error_pair_access): Avoid recursion.
3054 Thanks to Matthias Koeppe for reporting the bugs that correspond
3055 to the following set of patches.
3057 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
3058 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
3059 bitvector base address using SCM_BITVECTOR_BASE.
3061 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
3064 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
3066 * goops.c (SCM_CLASS_REDEF): Removed.
3068 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
3071 Thanks to Matthias Koeppe for reporting the bugs that correspond
3072 to the following set of patches.
3074 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
3075 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
3076 scm_sys_allocate_instance, clear_method_cache,
3077 scm_sys_invalidate_method_cache_x, scm_make,
3078 create_standard_classes, scm_make_port_classes, scm_make_class,
3079 scm_add_slot): Use SCM_SET_SLOT to set slot values.
3081 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
3083 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
3085 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
3086 UNARY_ELTS_CODE): Remove bogus break statement.
3088 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
3089 Don't access bit vectors elements as SCM objects.
3091 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
3092 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
3093 Don't assign to an unpacked value.
3095 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
3097 * __scm.h (SCM_NORETURN): Moved here from error.h.
3099 (SCM_UNUSED): New macro.
3101 (SCM_DEBUG_PAIR_ACCESSES): New macro.
3103 * backtrace.c (display_error_handler), continuations.c
3104 (continuation_print), debug.c (debugobj_print), dynwind.c
3105 (guards_print), environments.c (observer_print,
3106 core_environments_finalize, leaf_environment_cell,
3107 leaf_environment_print, eval_environment_print,
3108 eval_environment_observer, import_environment_define,
3109 import_environment_undefine, import_environment_print,
3110 import_environment_observer, export_environment_define,
3111 export_environment_undefine, export_environment_print,
3112 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
3113 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
3114 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
3115 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
3116 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
3117 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
3118 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
3119 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
3120 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
3121 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
3122 set_slot_value, test_slot_existence, scm_change_object_class,
3123 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
3124 default_setter), guardians.c (guardian_print, guardian_gc_init,
3125 guardian_zombify, whine_about_self_centered_zombies), guile.c
3126 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
3127 mallocs.c (malloc_print), numbers.c (scm_print_real,
3128 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
3129 end_input_default, scm_port_print, fill_input_void_port,
3130 write_void_port), root.c (root_print), smob.c (scm_mark0,
3131 scm_free0, scm_smob_print, scm_smob_apply_1_error,
3132 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
3133 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
3134 (scm_struct_free_0, scm_struct_free_standard,
3135 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
3136 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
3137 scm_handle_by_throw, scm_ithrow), weaks.c
3138 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
3139 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
3140 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
3142 * error.h (SCM_NORETURN): Moved to __scm.h.
3144 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
3145 Renamed <foo>H to SCM_<foo>_H.
3147 * gc.c (debug_cells_gc_interval): New static variable.
3149 (scm_assert_cell_valid): If selected by the user, perform
3150 additional garbage collections.
3152 (scm_set_debug_cell_accesses_x): Extended to let the user specify
3153 if additional garbage collections are desired.
3155 (mark_gc_async): If additional garbage collections are selected
3156 by the user, don't call the after-gc-hook. Instead require the
3157 user to run the hook manually.
3159 * pairs.c (scm_error_pair_access): New function. Only compiled
3160 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
3162 * pairs.h (SCM_VALIDATE_PAIR): New macro.
3164 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
3165 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
3166 is a real pair object. (Glocs are also accepted, but that may
3167 change.) If not, abort with an error message.
3169 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
3171 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
3173 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
3174 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
3176 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
3178 * extensions.c (scm_c_register_extension): Allow NULL as library
3180 (load_extension): Ignore NULL library names when comparing.
3182 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
3183 non-pointers are being compared. Thanks to Alexander Klimov!
3185 2001-06-04 Gary Houston <ghouston@arglist.com>
3187 * rw.c (scm_write_string_partial): new procedure implementing
3188 write-string/partial in (ice-9 rw).
3189 * rw.h: declare scm_write_string_partial.
3191 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
3193 * keywords.c (keyword_print): Substract 1 from length of symbol
3194 name, accounting for the silly dash.
3196 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
3197 Do not emit deprecation warning.
3199 Added exception notice to all files.
3201 * dynl.c: Include "deprecation.h".
3203 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
3205 * dynl.c (scm_register_module_xxx, scm_registered_modules,
3206 scm_clear_registered_modules): Deprecated.
3208 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
3210 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
3211 guile-snarf-docs-texi.
3213 * fports.c: HAVE_ST_BLKSIZE changed to
3214 HAVE_STRUCT_STAT_ST_BLKSIZE.
3215 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
3216 HAVE_STRUCT_STAT_ST_BLKSIZE.
3218 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
3219 HAVE_STRUCT_STAT_ST_RDEV.
3220 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
3221 HAVE_STRUCT_STAT_ST_BLKSIZE.
3222 (scm_stat2scm): HAVE_ST_BLOCKS changed to
3223 HAVE_STRUCT_STAT_ST_BLOCKS.
3225 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
3227 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
3228 of scm_eval_x to allow module changes between the forms in the
3229 string. Set/restore module using scm_c_call_with_current_module.
3231 * mkstemp.c: New file, slightly modified from libiberties
3234 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
3236 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
3237 filter-doc-snarfage.c: new files.
3239 * Makefile.am: add stuff to [build,] use and distribute
3240 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
3242 * guile-snarf.in: grok the new snarf output.
3244 * snarf.h: make the output both texttools- and `read'-friendly.
3246 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
3247 guile-snarf-docs. (should also deprecate, I guess. maybe not).
3249 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
3251 * print.c (scm_simple_format): Support "~~" and "~%". Signal
3252 error for unsupported format controls and for superflous
3253 arguments. Thanks to Daniel Skarda!
3255 * print.h, print.c (scm_print_symbol_name): Factored out of
3257 (scm_iprin1): Call it.
3259 * keywords.c (keyword_print): Use scm_print_symbol_name so that
3260 weird names are printed correctly.
3262 * print.c (scm_print_symbol_name): Symbols whose name starts with
3263 `#' or `:' or ends with `:' are considered weird.
3265 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3267 * numbers.c (scm_difference, scm_divide): Clarified comments for -
3270 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3272 * debug.h: Removed prototype for scm_eval_string.
3274 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3276 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
3277 (make-string 2000 #\!))' in an older version).
3279 Change strncpy to memcpy to allow embedded NUL characters in
3282 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
3284 * hooks.c (scm_create_hook): deprecated.
3285 (make_hook): deleted.
3286 (scm_make_hook): all the hook creation code is now here.
3288 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
3289 a hook, make it permanent, and do a `scm_c_define' on it.
3291 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
3293 * socket.c (s_scm_inet_pton): fix docstring quoting.
3294 (s_scm_inet_ntop): ditto.
3296 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
3298 * hashtab.c (scm_internal_hash_fold): fix argument position in
3301 * environments.c (s_scm_import_environment_set_imports_x): fix
3302 argument position in SCM_ASSERT.
3304 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
3305 (s_scm_make_iloc): ditto.
3307 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
3309 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
3311 * eval.c (promise_print): Read the promise's value as an object.
3313 (SCM_CEVAL): Don't perform side-effecting operations in macro
3316 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
3317 conditional expression.
3319 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
3322 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
3323 text, removed redundant computation of effective_length and fixed
3326 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
3329 (wrap_init): Don't use SCM_C[AD]R for non pairs.
3331 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
3333 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
3334 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
3336 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
3338 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
3339 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
3340 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
3341 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
3343 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
3345 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
3347 * ramap.c (ramap_rp): Removed bogus `;´.
3349 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
3352 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
3353 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
3354 Read SCM objects rather than scm_bits_t values.
3356 * tags.h (SCM_VOIDP_TEST): Removed.
3358 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
3359 value of 2 now corresponds to the former 1, the current 1
3360 corresponds to the former situation that SCM_VOIDP_TEST was
3363 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
3364 If this appears to be not ANSI compliant, we will change it to
3365 typedef struct scm_unused_struct { } * SCM;
3366 Thanks to Han-Wen Nienhuys for the suggestion.
3368 * unif.c (scm_array_set_x): Fix typing problem, and use
3369 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
3370 dealing with uniform vectors.
3372 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
3374 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
3375 (scm_igc): mark from them, too (precisely, not conservatively!).
3377 * root.h (scm_gc_registered_roots): new object in
3380 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
3381 `scm_protect_object'. shouldn't call it at all, though, it seems.
3383 * gc.c (scm_[un]protect_object): deprecated.
3384 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
3385 (scm_gc_[un]register_root[s]): new.
3387 * gc.h: add prototypes for scm_gc_[un]protect_object,
3388 scm_gc_[un]register_root[s].
3390 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
3392 revert the controversial part of the 2001-05-24 changes.
3394 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
3396 * modules.c (scm_env_module): Exported to Scheme.
3398 * eval.c (scm_debug_opts): New option `show-file-name'.
3400 * debug.h (SCM_SHOW_FILE_NAME): New.
3402 * backtrace.c: Include "libguile/filesys.h".
3403 (sym_base, display_backtrace_get_file_line,
3404 display_backtrace_file, display_backtrace_file_and_line): New.
3405 (display_frame): Call display_backtrace_file_and_line if that is
3407 (display_backtrace_body): Call scm_display_backtrace_file if
3410 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
3411 Prototypes removed since there's no definition for these
3414 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3416 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
3417 Changed use of scm_array->scm_array_t and
3418 scm_array_dim->scm_array_dim_t to enable build with
3419 --disable-deprecated.
3421 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
3423 The purpose of this set of changes is to regularize Guile's usage
3424 of ANSI C integral types, with the following ideas in mind:
3426 - SCM does not nesessarily have to be long.
3427 - long is not nesessarily enough to store pointers.
3428 - long is not nesessarily the same size as int.
3430 The changes are incomplete and possibly buggy. Please test on
3434 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
3437 * unif.h: type renaming:
3438 scm_array -> scm_array_t
3439 scm_array_dim -> scm_array_dim_t
3440 the old names are deprecated, all in-Guile uses changed.
3442 * tags.h (scm_ubits_t): new typedef, representing unsigned
3445 * stacks.h: type renaming:
3446 scm_info_frame -> scm_info_frame_t
3447 scm_stack -> scm_stack_t
3448 the old names are deprecated, all in-Guile uses changed.
3450 * srcprop.h: type renaming:
3451 scm_srcprops -> scm_srcprops_t
3452 scm_srcprops_chunk -> scm_srcprops_chunk_t
3453 the old names are deprecated, all in-Guile uses changed.
3455 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
3456 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
3457 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
3458 vectors.c, vports.c, weaks.c:
3459 various int/size_t -> size_t/scm_bits_t changes.
3461 * random.h: type renaming:
3462 scm_rstate -> scm_rstate_t
3463 scm_rng -> scm_rng_t
3464 scm_i_rstate -> scm_i_rstate_t
3465 the old names are deprecated, all in-Guile uses changed.
3467 * procs.h: type renaming:
3468 scm_subr_entry -> scm_subr_entry_t
3469 the old name is deprecated, all in-Guile uses changed.
3471 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
3473 scm_option -> scm_option_t
3474 the old name is deprecated, all in-Guile uses changed.
3476 * objects.c: various long -> scm_bits_t changes.
3477 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
3479 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
3482 * num2integral.i.c: new file, multiply included by numbers.c, used
3483 to "templatize" the various integral <-> num conversion routines.
3485 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
3486 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
3488 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
3489 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
3490 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
3491 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
3492 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
3493 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
3494 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
3495 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
3496 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
3497 scm_num2size): new functions.
3499 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
3501 * load.c: change int -> size_t in various places (where the
3502 variable is used to store a string length).
3503 (search-path): call scm_done_free, not scm_done_malloc.
3505 * list.c (scm_ilength): return a scm_bits_t, not long.
3506 some other {int,long} -> scm_bits_t changes.
3508 * hashtab.c: various [u]int -> scm_bits_t changes.
3509 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
3510 (scm_ihashx): n: uint -> scm_bits_t
3511 use scm_bits2num instead of scm_ulong2num.
3513 * gsubr.c: various int -> scm_bits_t changes.
3515 * goops.[hc]: various {int,long} -> scm_bits_t changes.
3517 * gh_data.c (gh_num2int): no loss of precision any more.
3519 * gh.h (gh_str2scm): len: int -> size_t
3520 (gh_{get,set}_substr): start: int -> scm_bits_t,
3522 (gh_<num>2scm): n: int -> scm_bits_t
3523 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
3524 (gh_length): return scm_bits_t, not unsigned long.
3526 * gc.[hc]: various small changes relating to many things stopping
3527 being long and starting being scm_[u]bits_t instead.
3528 scm_mallocated should no longer wrap around.
3530 * fports.h: type renaming:
3531 scm_fport -> scm_fport_t
3532 the old name is deprecated, all in-Guile uses changed.
3534 * fports.c (fport_fill_input): count: int -> scm_bits_t
3535 (fport_flush): init_size, remaining, count: int -> scm_bits_t
3537 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
3538 those prototypes, as the functions they prototype don't exist.
3540 * fports.c (default_buffer_size): int -> size_t
3541 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
3542 default_size: int -> size_t
3543 (scm_setvbuf): csize: int -> scm_bits_t
3545 * fluids.c (n_fluids): int -> scm_bits_t
3546 (grow_fluids): old_length, i: int -> scm_bits_t
3547 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
3549 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
3551 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
3552 the new and shiny SCM_NUM2INT.
3554 * extensions.c: extension -> extension_t (and made a typedef).
3556 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
3557 there are no nasty surprises if/when the various deeply magic tag
3558 bits move somewhere else.
3560 * eval.c: changed the locals used to store results of SCM_IFRAME,
3561 scm_ilength and such to be of type scm_bits_t (and not int/long).
3562 (iqq): depth, edepth: int -> scm_bits_t
3563 (scm_eval_stack): int -> scm_bits_t
3564 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
3565 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
3566 i: int -> scm_bits_t
3568 * environments.c: changed the many calls to scm_ulong2num to
3570 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
3572 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
3574 * debug.h: type renaming:
3575 scm_debug_info -> scm_debug_info_t
3576 scm_debug_frame -> scm_debug_frame_t
3577 the old names are deprecated, all in-Guile uses changed.
3578 (scm_debug_eframe_size): int -> scm_bits_t
3580 * debug.c (scm_init_debug): use scm_c_define instead of the
3581 deprecated scm_define.
3583 * continuations.h: type renaming:
3584 scm_contregs -> scm_contregs_t
3585 the old name is deprecated, all in-Guile uses changed.
3586 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
3587 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
3589 * continuations.c (scm_make_continuation): change the type of
3590 stack_size from long to scm_bits_t.
3592 * ports.h: type renaming:
3593 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
3594 scm_port -> scm_port_t
3595 scm_ptob_descriptor -> scm_ptob_descriptor_t
3596 the old names are deprecated, all in-Guile uses changed.
3597 (scm_port_t.entry): int -> scm_bits_t.
3598 (scm_port_t.line_number): int -> long.
3599 (scm_port_t.putback_buf_size): int -> size_t.
3601 * __scm.h (long_long, ulong_long): deprecated (they pollute the
3602 global namespace and have little value beside that).
3603 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
3605 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
3606 exist (for size_t & ptrdiff_t).
3607 (scm_sizet): deprecated.
3609 * Makefile.am (noinst_HEADERS): add num2integral.i.c
3611 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
3613 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
3614 SCM_VARIABLE_INIT since that it what it used to be.
3616 * deprecation.c (scm_include_deprecated_features): Make docstring
3617 ANSIsh. Thanks to Matthias Köppe!
3619 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
3621 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
3622 needed for weak-key hashtables.
3624 * procs.c (scm_make_subr_with_generic): Add missing last argument
3625 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
3627 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
3628 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
3630 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
3632 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
3634 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
3635 `duplicate_string'. Do not use an indirect cell, store symbol
3636 directly in collision list of hash table.
3637 (duplicate_string): Removed.
3639 * init.c (scm_init_guile_1): Call scm_init_extensions.
3641 * Makefile.am: Add "extensions.c" and related files in all the
3644 * extensions.h, extension.c: New files.
3646 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
3648 * modules.h (scm_system_module_env_p): Move out of deprecated
3651 * rw.h (scm_init_rw): Added prototype.
3653 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
3654 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
3655 New functions. They replace scm_make_gsubr and
3656 scm_make_gsubr_with_generic. The `make' variants only create the
3657 gsubr object, while the `define' variants also put it into the
3658 current module. Changed all callers.
3659 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
3661 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
3662 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
3663 functions. They replace scm_make_subr, scm_make_subr_opt and
3664 scm_make_subr_with_generic. The `make' variants only create the
3665 subr object, while the `define' variants also put it into the
3666 current module. Changed all callers.
3667 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
3670 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
3671 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
3674 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
3676 * throw.c (scm_lazy_catch): Slight docstring clarification.
3678 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
3680 * throw.c: Lazy-catch handlers are no longer allowed to return.
3681 Fixed comments throughout.
3682 (scm_ithrow): Signal an error when a lazy-catch handler returns.
3683 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
3686 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
3687 refered to s_scm_minor_version previously.
3689 * modules.h, modules.c: Moved around a lot of code so that
3690 deprecated features appear at the bottom.
3691 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
3692 module_prefix, make_modules_in_var, beautify_user_module_x_var,
3693 scm_the_root_module, scm_make_module, scm_ensure_user_module,
3694 scm_load_scheme_module): Deprecated.
3695 (scm_system_module_env_p): Return SCM_BOOL_T directly for
3696 environments corresponding to the root module.
3697 (convert_module_name, scm_c_resolve_module,
3698 scm_c_call_with_current_module, scm_c_define_module,
3699 scm_c_use_module, scm_c_export): New.
3700 (the_root_module): New static variant of scm_the_root_module. Use
3701 it everywhere instead of scm_the_root_module.
3703 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
3704 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
3705 (scm_c_with_fluid): New.
3706 (scm_with_fluids): Use scm_c_with_fluids instead of
3707 scm_internal_with_fluids.
3709 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
3710 `scm_init_goops'. Do not explicitly create/switch modules.
3711 Return SCM_UNSPECIFIED.
3712 (scm_init_goops): Only register `%init-goops-builtins' procedure.
3713 (scm_load_goops): Use scm_c_resolve_module instead of
3716 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
3717 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
3718 `scm_init_rw' prior to loading the startup files.
3720 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
3721 scm_init_rdelim. Do not explicitly create/switch modules.
3722 Return SCM_UNSPECIFIED.
3723 (scm_init_rdelim): Only register `%init-rdelim-builtins'
3726 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
3727 explicitly create/switch modules. Return SCM_UNSPECIFIED.
3728 (scm_init_rw): Only register `%init-rw-builtins' procedure.
3730 * script.c (scm_shell): Evaluate the compiled switches in the
3731 current module, not in the root module.
3733 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
3735 * fluids.c (scm_c_with_fluids): Rename from
3736 scm_internal_with_fluids.
3737 (scm_internal_with_fluids): Deprecated.
3738 (scm_c_with_fluid): New.
3740 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3742 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
3744 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
3745 accessed with SCM_C[AD]R.
3747 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
3749 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
3751 * version.c (s_scm_major_version): doc fixes.
3752 (s_scm_minor_version): doc fixes.
3753 (s_scm_minor_version): new function.
3755 * version.h (scm_init_version): new function.
3757 * versiondat.h.in: add GUILE_MICRO_VERSION.
3759 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
3761 * deprecation.c (scm_init_deprecation): Renamed
3762 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
3764 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
3766 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
3767 dependent on cpp_cnvt.awk
3769 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3771 * script.c (scm_compile_shell_switches): New command line option
3772 `--use-srfi' for loading a list of SRFIs on startup.
3773 (scm_shell_usage): Added `--use-srfi' to help message.
3775 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
3777 Merged from mvo-vcell-cleanup-1-branch.
3779 The concept of vcells has been removed from Guile. With it,
3780 explicit obarrays and associated operations are gone. Use
3781 hashtables instead of obarrays.
3783 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
3784 result as variable instead of vcell. Glocs no longer point to a
3785 vcell but to a variable. Use scm_c_define instead of
3786 scm_sysintern and treat the result as a variable (which it is),
3789 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
3790 SCM_DEFVARIABLEP): Deprecated.
3791 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
3792 (variable_print): Do not print name of variable.
3793 (variable_equalp): Compare values, not vcells.
3794 (anonymous_variable_sym): Removed.
3795 (make_vcell_variable): Removed.
3796 (make_variable): New, as replacement.
3797 (scm_make_variable, scm_make_undefined_variable): Do not take name
3799 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
3801 (scm_builtin_variable): Deprecated.
3803 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
3804 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
3805 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
3806 scm_sysintern, scm_sysintern0, scm_symbol_value0,
3807 scm_string_to_obarray_symbol, scm_intern_symbol,
3808 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
3809 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
3810 Deprecated and moved to "symbols-deprecated.c".
3811 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
3812 (scm_init_symbols): Call scm_init_symbols_deprecated.
3813 * symbols-deprecated.c: New file.
3814 * Makefile.am: Added symbols-deprecated.c and related files in all
3817 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
3818 SCM_GLOBAL_VCELL_INIT): Deprecated.
3819 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
3820 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
3822 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
3825 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
3826 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
3827 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
3828 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
3829 Changed according to the `throughout' comments.
3831 * modules.h, modules.c (scm_module_system_booted_p): Changed type
3833 (scm_module_type): Removed.
3834 (the_root_module): Renamed to the_root_module_var. Now points to
3835 a variable instead of a vcell. Updated all uses.
3836 (scm_the_root_module): Return SCM_BOOL_F when module systems
3837 hasn't been booted yet.
3838 (SCM_VALIDATE_STRUCT_TYPE): Removed.
3839 (scm_post_boot_init_modules): Made static.
3840 (scm_set_current_module): Call scm_post_boot_init_modules on first
3842 (make_modules_in, beautify_user_module_x, resolve_module,
3843 try_module_autoload, module_make_local_var_x): Tacked on "_var"
3844 suffix. Now point to variables instead of vcells. Updated all
3846 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
3847 and return SCM_BOOL_F in that case.
3848 (scm_module_transformer): Likewise.
3849 (sym_module, scm_lookup_closure_module, scm_env_module): New.
3850 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
3851 (scm_eval_closure_lookup): Do not allow new definitions when
3852 `interface' flag is set.
3853 (scm_standard_interface_eval_closure): New.
3854 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
3855 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
3856 scm_c_lookup, scm_c_module_define, scm_c_define,
3857 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
3858 scm_modules_prehistory): New.
3859 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
3860 instead of scm_intern0.
3862 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
3865 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
3866 hashtable operations to maintain the keywords, not obarray ones.
3868 * init.c (scm_load_startup_files): Do not call
3869 scm_post_boot_init_modules. This is done by
3870 scm_set_current_module now.
3871 (scm_init_guile_1): Call scm_modules_prehistory. Call
3872 scm_init_variable early on.
3874 * goops.c (s_scm_sys_goops_loaded): Get
3875 var_compute_applicable_methods from scm_sym2var, not from a direct
3876 invocation of scm_goops_lookup_closure.
3878 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
3880 * gc.c: Added simple debugging hack to mark phase of GC: When
3881 activated, do not tail-call scm_gc_mark. This gives nice
3883 (scm_unhash_name): Removed.
3885 * feature.c (features): Renamed to features_var. Now points to a
3886 variable instead of a vcell. Updated all uses.
3888 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
3889 `scm_current_module_lookup_closure' which will do the right thing
3890 when the module system hasn't been booted yet.
3891 (SCM_GLOC_SYM): Removed.
3892 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
3893 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
3895 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
3896 instead of with vcells. Do not overwrite `var' with the result of
3897 the lookup, use the new `real_var' instead. Remove `var2' in
3898 exchange (which was only used with threads).
3899 (sym_three_question_marks): New.
3900 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
3902 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
3903 (scm_m_atfop): Expect the function definition to be a variable
3905 (scm_macroexp): Do not use `unmemocar', explicitely remember the
3907 (scm_unmemocopy): Removed thoughts about anti-macro interface.
3908 (scm_eval_args): Use more explicit code in the gloc branch of the
3909 atrocious struct ambiguity test. The optimizer will sort this
3911 (scm_deval_args): Likewise.
3912 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
3913 remember the symbol instead. Added some comments where
3914 scm_tc3_cons_gloc really exclusively refers to structs.
3915 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
3916 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
3917 of scm_sysintern in general.
3919 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
3922 * debug.c (s_scm_make_gloc): Only allow proper variables, no
3923 pairs. Put the variable directly in the gloc.
3924 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
3925 (scm_init_debug): Use scm_c_define instead scm_sysintern.
3927 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
3929 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
3930 scm_the_last_stack_fluid_var. It now points to a variable instead
3931 of a vcell. Updated all uses.
3932 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
3933 instead of a vcell. Updated all uses.
3935 * _scm.h: Include "variables.h" and "modules.h" since almost
3936 everybody needs them now.
3938 * root.h (scm_symhash, scm_symhash_vars): Removed.
3939 * gc.c (scm_init_storage): Do not initialize them.
3941 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
3943 * eval.c (scm_init_eval): Initialize scm_undefineds and
3946 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
3947 like the SCM_NEWCELL macro counterparts.
3949 (scm_init_storage, scm_init_gc): Moved initialization of
3950 scm_tc16_allocated from scm_init_gc to scm_init_storage.
3952 (scm_init_storage): Moved initialization of scm_undefineds and
3953 scm_listofnull to eval.c, initializion of scm_nullstr to
3954 strings.c, initializion of scm_nullvect to vectors.c.
3956 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
3957 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
3959 * init.c (scm_init_guile_1): Reordered some initializations and
3960 added dependcy information comments.
3962 * load.c (scm_init_load): Use scm_nullstr.
3964 * strings.c (scm_init_strings): Initialize scm_nullstr.
3966 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
3968 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
3970 * values.c (print_values): Print as a unreadable object, not as
3971 multiple lines. Thanks to Matthias Köppe!
3973 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
3975 * deprecation.c: Fixed copyright date.
3977 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
3978 DEPRECATION_H to SCM_DEPRECATION_H.
3980 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
3982 * guile-doc-snarf.in: Update copyright.
3983 Fix relative path bug. Thanks to Sergey Poznyakoff.
3985 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
3987 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
3988 accept open ports. Thanks to Quetzalcoatl Bradley!
3990 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3992 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
3993 has 779 primitives on startup.
3995 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
3997 * eval.c (scm_i_eval): Copy expression before passing it to
3998 SCM_XEVAL. The copy operation was removed unintendedly during my
3999 change on 2001-03-25.
4001 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
4003 from Matthias Köppe (thanks!):
4005 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
4008 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
4011 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
4013 * gc.c (scm_init_gc): Added FIXME comment.
4015 * hooks.c: Since hooks don't have a name any more, it is not
4016 necessary to include objprop.h.
4018 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
4020 (symbol_name, scm_make_hook_with_name): Removed.
4022 (scm_create_hook): Don't set the hook's name property.
4024 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
4026 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
4028 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
4030 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
4031 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
4032 FLOBUFLEN and define it unconditionally.
4034 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
4036 * gh_data.c (gh_lookup): Call gh_module_lookup with
4037 `scm_current_module ()', not `#f'.
4038 (gh_module_lookup): Expect a module instead of an obarray as first
4039 argument and do lookup in that module.
4041 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
4042 arrays. The length of array is already determined differently and
4043 scm_uniform_vector_length does not work on arrays.
4045 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
4047 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
4048 as well. "SCM (*)(...)" does not work on RedHat 7.1.
4050 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
4051 they are not used. Changed `wrong type' error into `wrong num
4052 args' error. Changed all callers.
4054 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
4055 arguments are supplied.
4057 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
4059 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
4060 describe `regexp/notbol' and `regexp/noteol' execution flags.
4062 * strop.c (scm_substring_move_x): Doc fix; nfc.
4064 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
4066 * objects.c, objects.h (scm_valid_object_procedure_p): New.
4067 (scm_set_object_procedure_x): Use it to check argument. Fix
4070 * evalext.c (scm_definedp): Fix docstring.
4072 2001-05-05 Gary Houston <ghouston@arglist.com>
4074 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
4077 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
4079 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
4080 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
4081 Change R4RS references to R5RS.
4083 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
4084 docstring source are correctly reproduced in the output (ii)
4085 we don't anymore get occasional trailing quotes. Also reorganized
4086 and commented the code a little.
4088 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
4091 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4093 * strop.c (scm_string_split): New procedure.
4095 * strop.h (scm_string_split): Added prototype.
4097 2001-05-04 Gary Houston <ghouston@arglist.com>
4099 * socket.c: define uint32_t if netdb.h doesn't. thanks to
4102 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
4104 * rw.c: Include "modules.h" and "strports.h".
4106 * net_db.h (scm_gethost): Added prototype.
4108 * deprecation.h, deprecation.c: New.
4109 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
4110 (DOT_X_FILES): Added "deprecation.x".
4111 (modinclude_HEADERS): Added "deprecation.h".
4113 * init.c: Include "deprecation.h".
4114 (scm_init_guile_1): Call scm_init_deprecation.
4116 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
4118 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
4119 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
4122 2001-04-29 Gary Houston <ghouston@arglist.com>
4124 * rw.c: new file, implementing C part of module (ice-9 rw).
4125 (scm_read_string_x_partial): moved from ioext.c
4126 (scm_init_rw): new proc.
4128 init.c: include rw.h and call scm_init_rw.
4129 Makefile.am: include rw.c and rw.h.
4131 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
4133 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
4134 know what's supposed to happen to it.
4136 * list.h (scm_list_star): deprecation expired - removed.
4138 * numbers.h (scm_dblproc): deprecation expired - removed.
4139 (SCM_UNEGFIXABLE): deprecation expired - removed.
4140 (SCM_FLOBUFLEN): deprecation expired - removed.
4141 (SCM_INEXP): deprecation expired - removed.
4142 (SCM_CPLXP): deprecation expired - removed.
4143 (SCM_REAL): deprecation expired - removed.
4144 (SCM_IMAG): deprecation expired - removed.
4145 (SCM_REALPART): deprecation expired - removed.
4146 (scm_makdbl): deprecation expired - removed.
4147 (SCM_SINGP): deprecation expired - removed.
4148 (SCM_NUM2DBL): deprecation expired - removed.
4149 (SCM_NO_BIGDIG): deprecation expired - removed.
4151 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
4152 (scm_tc_dblr): deprecation expired - removed.
4153 (scm_tc_dblc): deprecation expired - removed.
4154 (scm_tc16_flo): deprecation expired - removed.
4155 (scm_tc_flo): deprecation expired - removed.
4157 * tag.h (scm_tag): deprecation expired - removed.
4159 * tag.c: (scm_tag): deprecation expired - removed.
4161 * ioext.c: (scm_fseek): deprecation expired - removed.
4163 * ioext.h (scm_fseek): deprecation expired - removed.
4165 * gh_data.c (gh_int2scmb): deprecation expired - removed.
4167 * gh.h (gh_int2scmb): deprecation expired - removed.
4169 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
4171 * stacks.c (scm_make_stack): Fix typo in docstring.
4173 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
4175 * error.c (scm_sysmissing): deprecation expired - removed.
4177 * error.h (scm_sysmissing): deprecation expired - removed.
4180 (scm_init_gc): gc-thunk deprecation expired - removed.
4181 (scm_gc_vcell): deprecation expired - removed.
4182 (gc_async_thunk): scm_gc_vcell related code removed.
4184 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
4187 (SCM_NSTRINGP): deprecation expired - removed.
4188 (SCM_NRWSTRINGP): deprecation expired - removed.
4190 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
4193 (SCM_ICHRP): deprecation expired - removed.
4194 (SCM_ICHR): deprecation expired - removed.
4195 (SCM_MAKICHR): deprecation expired - removed.
4198 (SCM_INPORTP): deprecation expired - removed.
4199 (SCM_OUTPORTP): deprecation expired - removed.
4201 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
4203 * modules.c (scm_module_type): New.
4204 (scm_post_boot_init_modules): Initialize from Scheme value.
4205 (the_module, scm_current_module, scm_init_modules): the_module is
4207 (scm_current_module): Export to Scheme.
4208 (scm_set_current_module): Do not call out to Scheme, do all the
4209 work in C. Export procedure to Scheme. Only accept modules, `#f'
4210 is no longer valid as the current module. Only set
4211 scm_top_level_lookup_closure_var and scm_system_transformer when
4212 they are not deprecated.
4213 (scm_module_transformer, scm_current_module_transformer): New.
4215 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
4216 scm_current_module_transformer, scm_module_transformer): New.
4218 * gh_data.c: Removed FIXME comment about gh_lookup returning
4219 SCM_UNDEFINED. That's the right thing to do.
4221 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
4222 into the conditionally compiled sections.
4223 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
4224 scm_current_module_transformer instead of scm_system_transformer.
4225 * init.c (start_stack): Move initialization of
4226 scm_system_transformer to the deprecated section.
4228 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
4230 * throw.c (scm_throw): Correct docstring.
4232 2001-04-22 Gary Houston <ghouston@arglist.com>
4234 * socket.c: attempted to improve the docstrings slightly.
4236 * net_db.c: remove bogus "close" declaration.
4237 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
4238 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
4240 * net_db.h: declarations moved too.
4242 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
4244 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
4245 (VALIDATE_INET6): new macro.
4246 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
4247 inet-pton and inet-ntop.
4248 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
4249 (scm_addr_vector): use ipv6_net_to_num.
4251 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
4253 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
4254 smob number explicitly. Use SCM_TC2SMOBNUM instead.
4256 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
4257 when compiled in debug mode.
4259 (scm_gc_sweep): Only call smob's free function if it is defined.
4261 * print.c (scm_iprin1): No need to check for validity of smob
4262 type or existence of print function.
4264 * smob.[ch] (scm_smobs): Made into a fixed size global array.
4265 Resizing will not work well with preemptive threading.
4267 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
4269 (scm_make_smob_type): Extracted initialization of smob
4270 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
4271 of the critical section.
4273 (scm_smob_prehistory): Initialize all smob descriptors. By
4274 default, don't assign a smob free function: Most smob types don't
4277 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
4279 2001-04-21 Gary Houston <ghouston@arglist.com>
4281 * socket.c (FLIP_NET_HOST_128): new macro.
4282 (scm_fill_sockaddr): use new macro.
4283 (scm_addr_vector): completed IPv6 address support. added const
4284 to the address parameter.
4286 2001-04-20 Gary Houston <ghouston@arglist.com>
4288 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
4289 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
4291 (scm_addr_vector): use a switch instead of multiple if statements.
4292 Add support for IPv6 (incomplete) .
4293 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
4295 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
4297 * struct.c (scm_free_structs): Only pairs may be accessed with
4300 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4302 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
4304 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
4305 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
4306 parentheses in order to get the correct associativity.
4308 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4310 * unif.c (scm_array_to_list): Added missing handling of arrays of
4311 bytes. Thanks to Masao Uebayashi for the bug report.
4313 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4315 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
4318 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4320 * procs.h (SCM_CLOSURE_FORMALS): New macro.
4322 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
4323 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
4324 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
4325 SCM_CLOSURE_FORMALS.
4327 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
4328 (scm_i_procedure_arity): Prefer stronger predicates like
4329 SCM_NULLP or SCM_FALSEP over SCM_IMP.
4331 * macros.c (macro_print): Extracted macro printing code from
4332 print.c and simplified it.
4334 (scm_macro_type): Use SCM_MACRO_TYPE;
4336 (scm_init_macros): Use macro_print for printing macros.
4338 * print.c (scm_print_opts): Improved option documentation.
4340 (scm_iprin1): Extracted printing of macros to macros.c.
4341 Simplified printing of ordinary closures.
4343 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
4344 Martin Grabmueller for the bug report.
4346 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4348 This patch eliminates some further applications of SCM_C[AD]R to
4351 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
4352 never been applied to real pairs.
4354 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
4356 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
4358 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
4359 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
4360 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
4362 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
4365 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
4366 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
4368 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
4369 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
4370 SCM_SET{AND,OR}_CAR.
4372 2001-04-17 Gary Houston <ghouston@arglist.com>
4374 * some initial support for IPv6:
4376 * socket.c (scm_fill_sockaddr): improve the argument validation.
4377 don't allocate memory until all args are checked. instead of
4378 unconditional memset of soka, try setting sin_len to 0 if
4379 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
4380 (scm_socket, scm_connect): extend docstrings for IPv6.
4381 (scm_init_socket): intern AF_INET6 and PF_INET6.
4383 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
4385 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
4386 matches SCM_DEFER_INTS at the beginning of the function.
4388 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
4390 * gc.c (scm_igc): Unconditionally call
4391 SCM_CRITICAL_SECTION_START/END.
4393 * fluids.c (next_fluid_num): Unconditionally call
4394 SCM_CRITICAL_SECTION_START/END.
4395 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
4397 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
4398 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
4401 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
4402 Defined as nothing for the case of !defined(USE_THREADS).
4403 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
4405 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
4406 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
4408 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
4409 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
4410 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
4411 SCM_CRITICAL_SECTION_START/END.
4412 (SCM_REALLOW_INTS: Bug fix. Don't call
4413 SCM_THREAD_SWITCHING_CODE.
4414 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
4415 SCM_THREAD_SWITCHING_CODE directly.
4416 (SCM_ENTER_A_SECTION): Unconditionally use
4417 SCM_CRITICAL_SECTION_START/END. (was:
4418 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
4420 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4422 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
4423 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
4424 allowed to explicitly set this macro via the CFLAGS variable
4427 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
4428 (SCM_THREAD_CRITICAL_SECTION_START,
4429 SCM_THREAD_CRITICAL_SECTION_END): Renamed
4430 SCM_THREAD_CRITICAL_SECTION_START/END to
4431 SCM_CRITICAL_SECTION_START/END.
4433 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
4435 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
4438 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
4439 (MISSING_BZERO_DECL): Remove the declaration.
4441 Thanks to NIIBE Yutaka.
4443 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4445 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
4446 goops module should be registered in order to work for an
4447 application which uses libguile statically linked.)
4449 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
4451 * numbers.[ch] (scm_num2long, scm_num2long_long,
4452 scm_num2ulong_long, scm_num2ulong): Argument position is an
4455 * environments.c (eval_environment_folder,
4456 import_environment_folder), gh_data.c (gh_scm2longs,
4457 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
4458 for integers and pointers, respectively.
4460 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
4461 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
4462 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
4463 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
4465 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
4466 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
4467 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
4468 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
4469 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
4470 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
4472 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
4474 * strings.c (scm_read_only_string_p): Update docstring to reflect
4475 current (non-)usage of "read only" strings.
4476 (scm_make_shared_substring): Clarify docstring by changing
4477 "semantics" to "arguments".
4479 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4481 * hooks.c (scm_make_hook, scm_make_hook_with_name),
4482 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
4485 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4487 The following changes make the documentation more consistent.
4489 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
4490 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
4491 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
4492 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
4495 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
4496 (scm_array_dimensions, scm_make_shared_array),
4497 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
4498 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
4499 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
4500 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
4501 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
4502 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
4503 macros.c (scm_makmmacro), list.c (scm_append), environments.c
4504 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
4505 @example ... @end example to @lisp ... @end lisp.
4507 * weaks.c (scm_weak_vector): Corrected docstring.
4509 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
4510 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
4511 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
4512 (scm_hashx_set_x, scm_hashx_get_handle),
4513 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
4514 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
4515 vectors.c (scm_vector_fill_x), strings.c
4516 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
4517 objprop.c (scm_set_object_properties_x):
4518 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
4519 strports.c (scm_call_with_input_string), ports.c
4520 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
4521 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
4522 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
4523 (scm_make_weak_vector,scm_weak_vector_p),
4524 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
4525 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
4526 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
4527 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
4528 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
4529 Made parameter names match documentation by renaming parameters
4530 and/or fixing docstrings.
4532 * numbers.c (scm_ash): Corrected Texinfo markup.
4534 * strop.c (scm_string_index, scm_string_rindex),
4535 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
4537 * vports.c (scm_make_soft_port), unif.c
4538 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
4539 (scm_dimensions_to_uniform_array, scm_transpose_array),
4540 (scm_array_in_bounds_p, scm_uniform_vector_ref),
4541 (scm_bit_count, scm_bit_position, scm_bit_count_star),
4542 (scm_array_to_list, scm_list_to_uniform_array),
4543 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
4544 (scm_open_input_string, scm_open_output_string),
4545 (scm_get_output_string), strop.c (scm_string_copy),
4546 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
4547 (scm_get_internal_real_time, scm_times),
4548 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
4549 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
4550 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
4551 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
4552 simpos.c (scm_system), random.c (scm_random_uniform),
4553 (scm_random_normal, scm_random_exp), ramap.c
4554 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
4555 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
4556 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
4557 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
4558 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
4559 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
4560 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
4561 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
4562 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
4563 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
4564 (scm_logand, scm_logior, scm_logxor, scm_lognot),
4565 (scm_integer_expt, scm_bit_extract, scm_logcount),
4566 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
4567 net_db.c (scm_inet_netof, scm_lnaof), modules.c
4568 (scm_interaction_environment), macros.c (scm_makacro),
4569 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
4570 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
4571 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
4572 (scm_fluid_ref), filesys.c (scm_open_fdes),
4573 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
4574 Docstring correction: `Returns' -> `Return'
4576 * gc.c (scm_set_debug_cell_accesses_x):
4577 (s_scm_gc_set_debug_check_freelist_x):
4578 * fluids.c (scm_fluid_p): Added texinfo markup.
4580 * error.c (scm_strerror): Made docstring more precise.
4582 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
4583 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
4584 (scm_symbol_p, scm_symbol_to_string), strorder.c
4585 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
4586 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
4587 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
4588 (scm_string_ci_geq_p), strop.c (scm_string_copy),
4589 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
4591 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
4593 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
4594 mode, as suggested by Michael Livshin.
4596 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
4598 * backtrace.c (display_backtrace_body): since the `print_state'
4599 variable is not used (instead its data field is used directly as
4600 `pstate'), protect it from the hungry compiler optimizations.
4601 thanks to Bill Schottstaedt for the report.
4603 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4605 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
4606 It is only defined and used if guile is compiled with
4607 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
4608 let cells with a free_cell type tag be visible outside of the
4609 garbage collector when in debug mode.
4611 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
4613 (scm_assert_cell_valid): Use a local static variable to avoid
4616 (MARK): Only check for rogue cell pointers in debug mode. Use
4617 scm_cellp for this purpose and place all checks for rogue pointers
4618 into that function. Further, since due to conservative scanning
4619 we may encounter free cells during marking, don't use the standard
4620 cell type accessor macro to determine the cell type.
4622 (scm_cellp): Check if the cell pointer actually points into a
4625 (scm_init_gc): Initalize scm_tc16_allocated.
4627 * gc.h (GCH): Renamed to SCM_GC_H.
4629 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
4630 might be unnecessary, but I feel better this way :-)
4632 (SCM_GC_CELL_TYPE): New macro.
4634 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
4635 in guile, and it is unlikely that they will be applied to real
4638 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
4640 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
4641 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
4643 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
4644 make sure that in debug mode no free cell will ever be visible
4645 outside of the garbage collector.
4647 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4649 * async.c (scm_asyncs_pending): Don't use != to compare SCM
4652 * async.c (scm_system_async), variable.c (scm_make_variable,
4653 scm_make_undefined_variable): Use scm_cons to create a pair.
4655 * debug.c (scm_reverse_lookup): Perform proper type checking.
4656 Remove suspicious use of SCM_SLOPPY_CONSP.
4658 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
4659 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
4660 the corresponding optimization.
4662 * eval.c (iqq): Use proper type check.
4664 (scm_m_expand_body): Remove redundant type checks.
4666 (promise_print): Don't access promise cells as pairs.
4668 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
4669 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
4670 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
4671 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
4672 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
4674 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
4675 (scm_iprin1): Use new macro predicate and accessors.
4677 * eval.h (scm_tc16_macro): Removed declaration. It is declared
4680 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
4681 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
4682 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
4683 SCM_VARIABLE_H. Even the macros that are used to inhibit
4684 including a header file twice should be in the SCM_ namespace.
4686 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
4687 properties.c (scm_primitive_property_ref,
4688 scm_primitive_property_del_x): Prefer stronger predicates like
4689 SCM_NULLP or SCM_FALSEP over SCM_IMP.
4691 * gc.c (MARK): Use proper macros to access procedure-with-setter
4692 cell elements and closure cell elements.
4694 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
4695 access free cells as pairs.
4697 (scm_unprotect_object): scm_hashq_get_handle returns #f if
4698 no hashtab entry is found.
4700 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
4701 SCM_CLR_PORT_OPEN_FLAG.
4703 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
4704 use SCM_SET_C[AD]R for uninitialized cells.
4706 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
4707 If the hashtable has no slots, return #f instead of '(). This
4708 unifies the return value with most assoc-functions.
4710 (scm_hash_fn_ref): Use proper type check.
4712 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
4713 Removed references to non-existing functions from documentation.
4715 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
4716 access keyword cell elements.
4718 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
4721 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
4723 * print.c (scm_iprlist): Added comment. Improved loop
4726 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
4729 * smob.c (scm_markcdr): Don't access smob cells as pairs.
4731 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
4733 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
4736 * variable.c (variable_print, variable_equalp, scm_variable_ref,
4737 scm_variable_set_x): Use proper macros to access variable cell
4740 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
4742 * variable.h (SCM_VARVCELL): Don't access variable cells as
4745 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
4746 added FIXME comment, removed register specifier.
4748 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
4750 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
4751 * init.c (scm_init_guile_1): Don't init goopscore module.
4753 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
4755 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
4757 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4759 * strop.c (scm_string_to_list): Fixed docstring markup.
4760 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
4761 (scm_string_downcase, scm_string_capitalize_x),
4762 (scm_string_capitalize): Rewrote and corrected docstrings.
4763 (scm_string_ci_to_symbol): Made docstring more explicit.
4765 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
4767 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
4769 (scm_call_with_values): Removed.
4770 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
4771 so that it can be exported.
4772 (scm_call_with_values): Removed.
4774 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
4775 * eval.c: Include "libguile/values.h"
4776 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
4778 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
4779 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
4780 New delcarations to support above change.
4782 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
4783 errors with last change.
4785 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
4787 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
4788 scm_i_eval): Moved the application of the system transformer from
4789 scm_i_eval to scm_primitive_eval.
4791 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
4793 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
4795 * strop.c (scm_string_index): Fix docstring line break
4798 * list.c (scm_cons_star): Fix docstring typo.
4800 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
4802 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
4803 (big2str), ports.c (scm_drain_input), read.c (scm_read,
4804 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
4805 scm_make_string, scm_string_append), strports.c (st_resize_port,
4806 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
4807 scm_makstr with calls to scm_allocate_string.
4809 * strings.[ch] (scm_allocate_string): New function.
4811 * strings.[ch] (scm_makstr): Deprecated.
4813 2001-03-18 Gary Houston <ghouston@arglist.com>
4815 * posix.c (scm_tmpnam): check that return value from tmpnam is not
4816 NULL. rewrote the docstring.
4817 (scm_mkstemp): new procedure implementing "mkstemp!".
4818 * posix.h: declare scm_mkstemp.
4820 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
4821 normally it would be found in netdb.h.
4823 2001-03-17 Gary Houston <ghouston@arglist.com>
4825 * sort.c (scm_sort): move sortvec variable to avoid a compiler
4826 warning when HAVE_ARRAYS is not defined. move len too.
4828 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
4829 (EXTRA_DOT_X_FILES): let configure set the value.
4830 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
4832 * gc.c (scm_must_malloc): changed the comment explaining when
4833 scm_must variants of malloc/free etc., should be used, based on
4834 explanation from Dirk Herrmann.
4835 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
4836 string with procedure name. use scm_must_malloc instead of malloc.
4837 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
4839 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
4840 scm_ungetc): use scm_must variants of malloc/realloc/free.
4841 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
4843 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4845 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
4846 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
4847 scm_wrong_type_arg instead.
4849 (SCM_WNA): Deprecated.
4851 * error.[ch] (scm_wta): Deprecated.
4853 * numbers.c (s_i_log): Minor comment fix.
4855 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
4856 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
4857 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
4858 wrong-num-args or misc errors.
4860 * unif.c (scm_make_shared_array, scm_transpose_array,
4861 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
4862 Validate the rest argument (note: this is only done when guile is
4863 built with SCM_DEBUG_REST_ARGUMENT=1)
4865 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
4866 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
4868 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
4869 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
4871 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4873 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
4874 instead of scm_wrong_num_args.
4876 * coop-threads.c: Don't include libguile/strings.h. (Was only
4877 needed for former implementation of SCM_WRONG_NUM_ARGS.)
4879 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
4880 wrong-num-args errors.
4882 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4884 * error.[ch] (scm_error_num_args_subr): New function.
4886 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4888 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
4889 (scm_length, scm_append, scm_reverse, scm_list_ref),
4890 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
4891 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
4892 (scm_delete1_x), gc.c (scm_map_free_list),
4893 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
4894 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
4895 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
4896 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
4897 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
4898 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
4899 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
4901 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
4902 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
4903 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
4904 symbols.c (scm_symbol_interned_p), numbers.c
4905 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
4908 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
4910 * snarf.h (SCM_CONST_LONG): Deprecated.
4911 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
4913 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
4915 * numbers.c (scm_num2ulong): Check that a bignum is positive
4916 before looking at the magnitude. Correctly check for overflow
4918 (scm_num2long_long): Likewise.
4919 (scm_num2ulong_long): New.
4920 (ULONG_LONG_MAX): Define if not already defined.
4921 * numbers.h: (scm_num2ulong_long): New prototype.
4923 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4925 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
4927 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
4928 (SCM_OPOUTSTRPORTP): New predicate macros.
4929 (scm_open_input_string, scm_open_output_string),
4930 (scm_get_output_string): New prototypes.
4932 * strports.c (scm_open_input_string, scm_open_output_string),
4933 (scm_get_output_string): New procedures (SRFI-6 compliant).
4934 Made scm_tc16_strport non-static.
4936 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
4938 * macros.h (SCM_ASSYNT): Removed unused object argument from
4941 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
4942 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
4943 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
4944 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
4945 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
4946 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
4947 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
4948 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
4949 scm_m_atdispatch): Removed unused object argument from call to
4952 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
4954 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
4955 const int* to reflect that the input array of integers remains
4956 unchanged. Thanks to Brett Viren for the hint.
4958 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4960 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
4961 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
4963 (gh_scm2newstr, gh_symbol2newstr): Change call to
4964 scm_must_malloc() to malloc(), because user-free()able memory is
4967 * gc.c: Added declaration of `scm_debug_check_freelist'.
4969 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4971 * ports.c (scm_port_mode): Changed `mode' array size to 4.
4973 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
4975 * strports.c (scm_object_to_string): New procedure.
4976 (scm_strprint_obj): Deprecated.
4977 * strports.h: Reflect the changes.
4979 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
4981 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
4983 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
4984 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
4985 SCM_ASSYNT to check for correct argument types. Either use some
4986 SCM_VALIDATE_* macro or an explicit test.
4988 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
4991 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
4992 instead of calling scm_wta.
4994 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4996 * load.c (scm_primitive_load, scm_primitive_load_path),
4997 (scm_sys_search_load_path): Corrected docstrings (file ->
5000 * eval.c (scm_force): Added texinfo markup to docstring.
5001 (scm_promise_p): Renamed parameter to `obj' to match docstring.
5003 * debug-malloc.c: Reinserted #include <stdio.h>.
5005 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
5007 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
5009 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
5010 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
5011 Use SCM_LISTn instead of scm_listify.
5013 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5015 * _scm.h: Removed #include <errno.h>.
5017 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
5018 errno variable (can be a macro on some systems, for example when
5019 using linux libc with threads).
5021 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
5022 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
5023 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
5024 #include <errno.h> in these 20 out of 100 files.
5026 2001-03-10 Gary Houston <ghouston@arglist.com>
5028 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
5029 not already defined.
5031 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5033 * coop.c: Inserted #include <stdio.h>.
5035 * iselect.c: Reinserted #include <stdio.h>.
5037 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
5039 * posix.c: Replaced `#define' of __USE_XOPEN right before
5040 including unistd.h with a define of _GNU_SOURCE at the very top of
5043 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
5045 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
5046 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
5047 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
5048 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
5049 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
5050 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
5051 print.c, procprop.c, procs.c, properties.c, ramap.c,
5052 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
5053 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
5054 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
5055 Remove #include <stdio.h>
5056 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
5058 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
5060 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5062 * posix.c (scm_gethostname): Set initial name length to 256 for
5065 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5067 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
5068 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
5069 (scm_sethostname, scm_gethostname): New prototypes.
5071 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
5072 <sys/file.h>, if present.
5073 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
5074 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
5075 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
5076 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
5077 (scm_sethostname, scm_gethostname): New procedures.
5079 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
5081 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
5082 not optional (ii) "recommend" spelling correction.
5084 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5086 * ramap.c (racp): Removed optimization which caused array copying
5087 to fail if the two arrays shared storage. Re-inserted the IVDEP
5088 macros removed in the change of 2000-03-09. (Don't really have a
5089 complete grasp of what they are for, but they seem to be necessary
5090 on Crays. This needs testing!) Thanks to Miroslav Silovic.
5092 * hash.c (scm_string_hash): Don't downcase characters.
5094 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5096 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
5097 size from 277 --> 1009.
5099 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
5102 * coop-threads.c: Fixed change of 2001-03-06.
5104 * validate.h: Code formatting.
5106 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
5108 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
5109 (*.doc): Add dependency on guile-snarf.awk.in.
5111 * guile-snarf.awk.in: Neglect spaces at the end of
5112 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
5113 middle of docstrings. (To avoid the problem with gcc-2.96.)
5115 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
5117 * coop-threads.c (scm_call_with_new_thread), load.c
5118 (scm_primitive_load, scm_sys_search_load_path), random.c
5119 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
5120 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
5121 (potentially) issue a scm-misc-error or wrong-num-args error
5124 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
5125 about the expected type with the wrong-type-arg error message.
5127 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
5128 a C level bug that can't be fixed from scheme anyway.
5130 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5132 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
5133 Duplicate bindings are OK in a let* since a let* is semantically
5134 equivalent to a nested set of let:s.
5136 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5138 * print.c (scm_print_options): Fixed texinfo in docstring.
5140 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
5141 the underlying functions getservent, getprotoent or getnetent
5142 return NULL instead of signalling an error.
5144 2001-03-04 Gary Houston <ghouston@arglist.com>
5146 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
5147 taking an unexpectedly large filename for an AF_UNIX socket from
5148 bind/connect/sendto (thanks to Martin Grabmueller).
5150 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
5151 former and adjusted the latter.
5152 (scm_socket, scm_socketpair): cosmetic changes.
5153 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
5154 size_t as socklen_t substitute. don't restrict args/return values
5155 to INUM: allow full range of int or size_t.
5156 (scm_fill_sockaddr): check arguments before allocating memory, to
5157 avoid leakage. use malloc, not scm_must_malloc.
5158 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
5159 substitute. free the sockaddr structure before throwing an error.
5160 (scm_init_add_buffer): procedure removed, together with its static
5161 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
5162 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
5163 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
5164 scm_sendto): use a local buffer instead of scm_addr_buffer.
5165 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
5167 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
5168 call to detect whether recvfrom could be bothered to set the address.
5169 (scm_init_socket): don't call scm_init_addr_buffer.
5171 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
5173 * debug.c (scm_procedure_source, scm_procedure_environment),
5174 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
5175 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
5176 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
5177 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
5178 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
5179 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
5180 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
5181 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
5182 scm_array_to_list, scm_array_prototype), validate.h
5183 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
5184 scm_misc_error or scm_wrong_type_arg instead.
5186 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
5188 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5190 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
5191 (scm_sys_tag_body): Added.
5193 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
5195 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
5196 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
5197 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
5198 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
5199 options.c (scm_options), ports.c (scm_remove_from_port_table),
5200 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
5201 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
5202 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
5203 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
5206 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5208 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
5210 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
5212 * eval.c (scm_s_duplicate_bindings): New error message.
5213 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
5215 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
5217 * eval.h (SCM_EVALIM2): New macro. Use it when a
5218 immediate, literal constant should be evaluated.
5219 * eval.c (scm_s_duplicate_formals): New error message string.
5220 (scm_c_improper_memq): New function.
5221 (scm_m_lambda): Check for duplicate arguments.
5222 (scm_ceval, scm_deval): When executing a body: only cons a new
5223 toplevel environment frame when it is different from the
5224 existing one; use EVALCAR instead of SIDEVAL so that we can properly
5225 check for empty combinations; use SCM_EVALIM2 for the same reason
5226 in the non-toplevel loop.
5227 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
5228 New labels with the meaning of their non-"nontoplevel" partners,
5229 but they are used when it is known that the body is not evaluated at
5231 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
5232 reporting for empty combinations.
5234 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
5236 * Remove dump facilities.
5237 * dump.c, dump.h: Removed.
5238 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
5239 * init.c: Remove #include "libguile/dump.h".
5240 (scm_init_guile_1): Remove scm_init_dump.
5241 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
5242 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
5243 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
5244 (scm_set_smob_dump, scm_set_smob_undump): Removed.
5246 * keywords.c: Remove #include "libguile/dump.h".
5247 (keyword_dump, keyword_undump): Removed.
5248 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
5250 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5252 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
5253 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
5254 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
5255 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
5256 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
5257 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
5258 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
5259 to @code{} as the texinfo manual recommends, converted the
5260 examples to use a @lisp{}-environment.
5262 * strports.c (scm_eval_string): Cleaned up the docstring.
5264 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
5267 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
5268 (scm_number_to_string, scm_string_to_number, scm_number_p)
5269 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
5270 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
5271 (scm_ash): Added texinfo markup and removed obsolete @refill.
5272 (scm_gr_p): Corrected comment.
5273 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
5274 docstring) comments.
5275 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
5276 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
5277 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
5278 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
5279 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
5280 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
5281 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
5282 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
5284 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
5286 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
5287 (Obviously nobody compiles with SCM_RECKLESS defined...)
5289 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
5291 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5293 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
5295 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
5297 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
5299 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
5300 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
5301 since use of `z' suggests that the arguments may be complex.
5303 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
5306 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
5308 * dump.c (scm_binary_write, scm_binary_read), eval.c
5309 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
5310 scm_guardian_greedy_p, scm_make_guardian), fports.c
5311 (scm_file_port_p): Minor docstring fixes.
5313 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
5315 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
5317 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
5319 (make_class_from_template): Do not bother to set the current
5320 module around the call to DEFVAR, scm_eval takes care of that.
5321 (scm_init_goops): Make scm_module_goops and
5322 scm_goops_lookup_closure permanent objects.
5324 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
5325 top level, create a fresh top-level environment for each
5326 expression instead of mutating the exisint frame. This is
5327 important when that frame is closed over.
5329 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
5330 SCM_DIGSPERLONG instead of DIGSPERLONG.
5332 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
5334 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
5335 before applying arrow procedure in `cond' and before applying
5336 receiver procedure in call-with-current-continuation.
5337 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
5338 macro. The argument is expanded more than one time.
5340 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
5341 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
5343 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
5345 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
5348 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5350 * variable.c (scm_make_variable, scm_make_undefined_variable)
5351 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
5352 (scm_variable_bound_p), values.c (scm_values)
5353 (scm_call_with_values), unif.c (scm_bit_count)
5354 (scm_bit_set_star_x), symbols.c (scm_gentemp)
5355 (scm_gensym), strings.c (scm_string_p, scm_make_string)
5356 (scm_read_only_string_p, scm_string_length, scm_string_ref)
5357 (scm_string_set_x, scm_substring, scm_string_append), stime.c
5358 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
5359 (scm_copy_random_state, scm_random), print.c (scm_newline)
5360 (scm_write_char, scm_simple_format), debug-malloc.c
5361 (scm_malloc_stats), environments.c (scm_environment_p)
5362 (scm_environment_bound_p, scm_environment_ref)
5363 (scm_environment_fold, scm_environment_define)
5364 (scm_environment_undefine, scm_environment_set_x)
5365 (scm_environment_cell, scm_environment_observe)
5366 (scm_environment_observe_weak, scm_environment_unobserve)
5367 (scm_make_eval_environment, scm_eval_environment_p)
5368 (scm_eval_environment_set_local_x, scm_eval_environment_local)
5369 (scm_eval_environment_imported)
5370 (scm_eval_environment_set_imported_x, scm_make_import_environment)
5371 (scm_import_environment_p, scm_import_environment_imports)
5372 (scm_import_environment_set_imports_x, scm_make_export_environment)
5373 (scm_export_environment_p, scm_export_environment_private)
5374 (scm_export_environment_set_private_x)
5375 (scm_export_environment_signature)
5376 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
5377 Added texinfo markup.
5379 * ports.c (scm_drain_input): Lowercased argument to @var.
5380 (scm_current_input_port, scm_current_output_port): Filled in
5381 missing explanation.
5382 (scm_current_load_port, scm_set_current_output_port)
5383 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
5384 Added texinfo markup.
5386 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
5387 (scm_release_arbiter): Added texinfo markup to docstrings.
5388 Changed `Returns' to `Return'.
5389 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
5391 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
5393 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
5394 by doubling them to `@@'.
5396 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5398 * numbers.c (scm_lognot), random.c (scm_random,
5399 scm_random_normal, scm_random_solid_sphere_x,
5400 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
5401 scm_random_exp), dynwind.c
5402 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
5404 * goops.c (scm_sys_initialize_object, scm_instance_p,
5405 scm_class_name, scm_class_precedence_list, scm_class_slots,
5406 scm_class_environment, scm_generic_function_name,
5407 scm_generic_function_methods, scm_method_generic_function,
5408 scm_method_specializers, scm_method_procedure, scm_make_unbound,
5409 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
5410 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
5411 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
5412 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
5413 scm_class_direct_supers, scm_class_direct_slots,
5414 scm_class_direct_subclasses, scm_class_direct_methods,
5415 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
5416 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
5417 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
5418 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
5419 scm_memoized_environment, scm_procedure_name,
5420 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
5422 (scm_class_of, scm_entity_p, scm_operator_p,
5423 scm_set_object_procedure_x, scm_object_procedure,
5424 scm_make_class_object), hooks.c (scm_make_hook_with_name,
5425 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
5426 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
5427 scm_hook_to_list), lang.c
5428 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
5429 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
5430 (scm_print_options, scm_port_with_print_state,
5431 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
5432 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
5433 scm_make_procedure_with_setter, scm_procedure), throw.c
5434 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
5435 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
5436 scm_stack_ref, scm_stack_length, scm_frame_p,
5437 scm_last_stack_frame, scm_frame_number, scm_frame_source,
5438 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
5439 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
5440 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
5441 (scm_dirname, scm_basename), dynwind.c
5442 (scm_wind_chain), read.c (scm_read_options, scm_read,
5443 scm_read_hash_extend), gc.c
5444 (scm_unhash_name), eval.c (scm_eval_options_interface,
5445 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
5446 (scm_display_error, scm_set_print_params_x,
5447 scm_display_application, scm_display_backtrace, scm_backtrace),
5448 async.c (scm_async, scm_system_async, scm_async_mark,
5449 scm_system_async_mark, scm_run_asyncs, scm_noop,
5450 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
5451 scm_mask_signals): Added docstrings.
5453 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
5455 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
5456 address of car/cdr. (Thanks to Dirk Herrmann)
5457 Use scm_sizet to obtain the length of strings.
5458 (Thanks to Matthias Koeppe)
5460 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
5462 * symbols.c (scm_mem2symbol): Put a empty statement after the
5463 next_symbol label. This is mandated by ANSI, appearantly.
5465 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
5467 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
5468 sense to compile for a specific kernel version. Do not include
5469 <asm/signal.h> while defining __KERNEL__. This hack should no
5470 longer be needed and caused problems.
5472 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
5474 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
5475 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
5476 can not deal with immediates.
5478 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
5480 * list.c (scm_list_copy): Validate the first argument.
5482 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
5484 Fix evaluator so that top-level expressions are correctly
5485 evaluated with respect to the module system.
5487 * modules.h. modules.c (scm_current_module_lookup_closure): New
5490 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
5492 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
5493 names to better reflect their meaning.
5495 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
5496 evaluated at top-level and synronize lookup closure before
5497 executing every subform.
5498 (scm_primitve_eval_x, scm_primitive_eval): New functions.
5499 (scm_eval_x, scm_eval): Reimplement in terms of
5500 scm_primitive_eval_x and scm_primitive_eval, respectively.
5502 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
5504 * macros.c (scm_macro_name, scm_macro_transformer): Use
5505 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
5508 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
5510 * dump.c (scm_store_bytes): Store data size before data.
5511 (scm_restore_bytes): Restore data size. Takes a pointer to size.
5512 * dump.h (scm_restore_bytes): Updated.
5514 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
5516 * dump.c: Use double cells for update schedule.
5518 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
5520 * ports.c (scm_unread_char): Take an optional argument.
5522 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
5524 * modules.h (scm_selected_module, scm_current_module): Renamed
5525 scm_selected_module to scm_current_module to synchronize Scheme
5527 (scm_select_module, scm_set_current_module): Likewise. Changed
5530 * ports.c (scm_port_for_each): Make a snapshot of the port table
5531 before iterating over it. The table might change while the user
5532 code is running. With the snapshot, the user can depend on the
5533 fact that each port that existed at the start of the iteration is
5534 encountered exactly once. (ice-9 popen) depends on this.
5536 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
5538 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
5540 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
5541 range checking for the size parameter. Thanks to Martin
5542 Grabmueller for the hint.
5544 (scm_makstr): Reordered string initialization to make interrupt
5545 deferring unnecessary.
5547 * vectors.c (scm_make_vector): Fixed range checking.
5549 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
5551 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
5553 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
5554 checking of the size parameter for type correctness and valid
5555 range. Thanks to Rob Browning for reporting the problem. Instead
5556 of deferring interrupts, scm_remember_upto_here_1 is used.
5558 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
5560 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
5561 (scm_dump_cell_update): Removed.
5562 (scm_dump_update): Renamed from scm_dump_object_update.
5563 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
5564 a pointer instead of returning a value.
5565 * keywords.c (keyword_undump): Updated.
5567 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
5569 * dump.c, dump.h: Modified a lot.
5570 (SCM_DUMP_COOKIE): Version 0.1
5571 (scm_dump_mark): Removed.
5572 (scm_restore_cell_object, scm_store_cell_object): New functions.
5574 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
5575 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
5576 New slots: dump, undump.
5577 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
5580 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
5581 (keyword_undump): Renamed from keyword_alloc.
5582 (scm_init_keywords): Set keyword_dump and keyword_undump.
5584 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
5586 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
5587 the deprecated SCM_DOUBLE_CELLP.
5589 * tags.h (SCM_DOUBLE_CELLP): deprecated.
5591 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
5593 * dump.c, dump.h: New files.
5594 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
5595 * init.c: #include "libguile/dump.h".
5596 (scm_init_guile_1): Call scm_init_dump.
5597 * smob.h (scm_smob_descriptor): New slots: dump_mark,
5598 dump_dealloc, dump_store, undump_alloc, undump_restore,
5600 * smob.c (scm_make_smob_type): Init the new slots.
5601 (scm_set_smob_dump, scm_set_smob_undump): New functions.
5602 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
5604 * keywords.c: #include "libguile/dump.h".
5605 (keyword_dealloc, keyword_alloc): New functions.
5606 (scm_init_keywords): Set smob_dump and smob_undump.
5608 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
5610 * vectors.c (scm_c_make_vector): New function.
5611 * vectors.h (scm_c_make_vector): Declared.
5612 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
5613 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
5614 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
5615 (scm_make_method_cache, scm_i_vector2list,
5616 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
5617 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
5618 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
5619 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
5620 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
5621 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
5622 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
5623 (scm_vector, scm_make_vector): Use scm_c_make_vector.
5625 * hashtab.c (scm_c_make_hash_table): New function.
5626 * hashtab.h (scm_c_make_hash_table): Declared.
5627 * environments.c (scm_make_leaf_environment,
5628 scm_make_eval_environment), gc.c (scm_init_storage),
5629 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
5630 Use scm_c_make_hash_table.
5632 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5634 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
5636 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5638 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
5641 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
5642 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
5643 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
5644 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
5645 srcprop.c (scm_source_properties, scm_set_source_properties_x,
5646 scm_source_property, scm_set_source_property_x), sort.c
5647 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
5648 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
5649 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
5652 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5654 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
5655 really get that arg.
5657 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
5659 * goops.c (s_scm_get_keyword): Bug fix.
5661 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
5663 The following patch was sent by Martin Grabmueller. It makes sure
5664 that in case of parameter errors the correct function name is
5665 shown, and that parameter types are only checked once.
5667 * strop.c (string_copy, string_upcase_x, string_downcase_x,
5668 string_capitalize_x): New functions. Each one performs the core
5669 functionality of the corresponding scm_* function.
5671 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
5672 scm_string_downcase_x, scm_string_downcase,
5673 scm_string_capitalize_x, scm_string_capitalize): Reduced to
5674 parameter checking wrappers of the above functions.
5676 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
5678 * continuations.c, dynl.c, keywords.c, load.c: Include
5679 strings.h. Thanks to Bill Schottstaedt for the bug report.
5681 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5683 * backtrace.c (display_header): Make sure that line and column
5684 information is shown independent of whether the port the code was
5685 read from had an associated filename. Thanks to Martin
5686 Grabmueller for providing this patch.
5688 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5690 * fports.[ch] (scm_file_port_p): New primitive.
5692 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5694 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
5695 These are now defined in fports.c, strports.c and vports.c.
5697 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
5698 vports.c (scm_tc16_sfport): Made variables (were macros defined in
5701 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
5702 (scm_make_sfptob): Made static. These return a type code now.
5704 fports.c (scm_init_fports), strports.c (scm_init_strports),
5705 vports.c (scm_init_vports): Create the corresponding port types.
5707 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
5708 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
5710 * init.c (scm_init_guile_1): Make sure strports are initialized
5713 * ports.[ch] (scm_make_port_type): Changed the return type to
5716 * ports.c (scm_ports_prehistory): Don't create any port types
5719 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
5720 against scm_tc16_fport directly.
5722 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5724 * srcprop.c (scm_set_source_property_x): Fix to handle
5725 (set-source-property! <obj> 'copy <datum>) correctly.
5727 2001-01-24 Gary Houston <ghouston@arglist.com>
5729 * filesys.c (scm_link): docstring fix.
5730 * fports.h (scm_setfileno): obsolete declaration removed.
5731 * posix.c: bogus popen declaration removed.
5733 * rdelim.c: new file, split from ioext.c.
5734 * rdelim.h: new file, split from ioext.h
5735 * Makefile.am: add rdelim.c and related files.
5736 * init.c: call scm_init_rdelim. include rdelim.h.
5738 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
5740 This patch was sent by Martin Grabmueller and makes sure that
5741 parameter errors are reported correctly by the lexicographic
5742 ordering predicates.
5744 * strorder.c (string_less_p, string_ci_less_p): New functions.
5746 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
5747 functionality into string_less_p, string_ci_less_p respectively.
5748 The remaining code is just a wrapper to do the parameter
5751 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
5752 parameters and call string_less_p instead of scm_string_less_p.
5754 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
5755 Check the parameters and call string_less_ci_p instead of
5756 scm_string_ci_less_p.
5758 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
5760 This patch modifies scm_display_error to perform parameter
5761 checking. Thanks to Neil Jerram for the bug report.
5763 * backtrace.[ch] (scm_i_display_error): New function.
5765 * backtrace.c (scm_display_error): Added parameter check and
5766 extracted the core functionality into function
5767 scm_i_display_error.
5769 * throw.c (handler_message): Call scm_i_display_error to display
5772 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5774 * eval.c (SCM_APPLY): Added # args check for application of
5775 procedures with arity 3. (Thanks to Anders Holst.)
5777 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
5779 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
5781 (SCM_OPDIRP): Deprecated.
5783 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
5786 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
5787 Instead, give an explicit error message in case the directory is
5790 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
5791 instead of SCM_OPENP and SCM_CLOSEDP.
5793 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
5795 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
5797 * eval.c (inner_eval, scm_eval): Move all real functionality into
5798 inner_eval. Avoid to copy the expression twice by inlining some
5799 code from scm_i_eval.
5801 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5803 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
5804 now has to be the last clause, as required by R5RS. Thanks to
5805 Martin Grabmueller for the patch.
5807 2001-01-18 Gary Houston <ghouston@arglist.com>
5809 * ioext.c: further simplify scm_read_string_x_partial by defining
5812 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
5814 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
5816 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
5818 * __scm.h: Added comment about architecture and compiler
5819 properties that are required by guile.
5821 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
5822 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
5824 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
5826 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
5828 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
5829 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
5831 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5833 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
5834 to the names in limits.h.
5836 * numbers.c (abs_most_negative_fixnum): Added.
5838 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
5839 fixnum-min) special case.
5841 (scm_big_and): Fix for negative first parameter.
5843 (scm_bit_extract): Fix for fixnum paramters.
5844 Thanks to Rob Browning for the bug report.
5846 (scm_init_numbers): Initialize abs_most_negative_fixnum.
5848 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
5850 * symbols.c (scm_symbol_bound_p): Fixed comment.
5851 Thanks to Chris Cramer.
5853 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
5855 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
5856 Thanks to Bill Schottstaedt.
5858 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
5860 from Matthias Köppe:
5862 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
5863 casts its result, so doesn't yield an lvalue per ANSI C.
5865 * goops.c (s_scm_sys_set_object_setter_x): use
5866 SCM_SET_ENTITY_SETTER.
5867 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
5869 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
5870 its result, so doesn't yield an lvalue per ANSI C.
5871 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
5872 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
5873 SCM_GC_SET_CARD_FLAGS.
5874 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
5876 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
5878 2001-01-08 Gary Houston <ghouston@arglist.com>
5880 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
5881 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
5882 socket.c (scm_recvfrom): use the new macro, plus minor docstring
5884 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
5885 for fdes. if current input port is used, check that it's a file
5888 2001-01-06 Gary Houston <ghouston@arglist.com>
5890 * ioext.c (scm_read_string_x_partial): new procedure, implements
5891 read-string!/partial.
5892 * ports.c (scm_take_from_input_buffers): new procedure used by
5893 scm_read_string_x_partial.
5894 (scm_drain_input): use scm_take_from_input_buffers.
5896 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
5898 * validate.h (SCM_VALIDATE_NUMBER): New.
5900 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
5902 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
5903 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
5904 SET_DESTROYED): new defines/macros.
5905 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
5906 (add_to_live_list): takes a `guardian_t *' now, not SCM.
5907 (guardian_print): print more info.
5908 (guardian_apply): check if the guardian is destroyed, and throw an
5909 error if so. take one more optional argument `throw_p'.
5910 (scm_guard): depending on the value of `throw_p', return a boolean
5912 (scm_get_one_zombie): remove redundant property test.
5913 (guardian_t): represent the various (currently 3, I hope nothing
5914 more gets added) boolean fields as bit flags.
5915 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
5916 (scm_destroy_guardian_x): new procedure.
5918 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
5919 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
5921 2001-01-01 Gary Houston <ghouston@arglist.com>
5923 * fports.c (fport_write): bugfix: handle short writes for
5924 unbuffered ports too. optimize the buffered case by minimizing
5925 the number of write/flush calls.
5926 (write_all): new helper procedure.
5928 The ChangeLog continues in the file: "ChangeLog-2000"