1 2002-09-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
3 * gc-malloc.c (scm_gc_register_collectable_memory): more overflow
6 2002-09-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
8 * inline.h: include stdio.h
10 * smob.c (free_print): abort if scm_debug_cell_accesses_p is set
12 2002-09-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
14 * gc-segment.c (scm_i_make_initial_segment): check user settings
17 * gc-malloc.c (scm_gc_init_malloc): check user settings for
20 * gc-freelist.c (scm_init_freelist): check user settings for sanity.
22 * struct.h: change scm_structs_to_free to scm_i_structs_to_free
24 * gc-malloc.c (scm_gc_register_collectable_memory): use floats;
25 these won't ever wrap around with high memory usage. Thanks to
26 Sven Hartrumpf for finding this.
28 * gc-freelist.c: include <stdio.h>
30 * gc-malloc.c: add DEBUGINFO for mtrigger GCs.
32 2002-09-01 Marius Vollmer <mvo@zagadka.ping.de>
34 * vectors.h (SCM_VECTOR_REF): New.
36 * snarf.h (SCM_DEFINE_PUBLIC): New.
38 2002-08-30 Marius Vollmer <mvo@zagadka.ping.de>
40 * socket.c (scm_addr_vector): Added size of address to arguments.
41 Use it to avoid accessing a non-existent path in a sockaddr_un.
44 2002-08-29 Han-Wen Nienhuys <hanwen@cs.uu.nl>
46 * gc.h: remove DOUBLECELL card flags.
48 * gc-malloc.c (scm_calloc): try to use calloc() before calling
51 * gc-segment.c (scm_i_initialize_heap_segment_data): remove card
52 init loop; handle this from scm_init_card_freelist()
54 * gc-card.c (scm_init_card_freelist): init bit vector here.
56 * numbers.c (scm_make_real): prevent reordering of statements
57 num2float.i.c (FLOAT2NUM): idem
59 2002-08-27 Han-Wen Nienhuys <hanwen@cs.uu.nl>
61 * eval.h: prepend libguile/ to include path
63 2002-08-26 Marius Vollmer <mvo@zagadka.ping.de>
65 * script.c (scm_compile_shell_switches): Added "2002" to Copyright
66 years. Thanks to Martin Grabmüller!
68 2002-08-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
70 * gc-segment.c (scm_i_get_new_heap_segment): use float in stead of
71 unsigned numbers for computing minimum heap increment. This
72 prevents weird results when a a negative minimum increment is
75 2002-08-24 Marius Vollmer <mvo@zagadka.ping.de>
77 * gc_os_dep.c: When we have __libc_stack_end, use that directly
78 instead of the old tricks.
80 * guile-snarf.in: Do not expect the input file to be the first
81 argument after the optional "-o" option, just pass everything to
82 the pre-processor without extracting the input file name.
84 2002-08-23 Han-Wen Nienhuys <hanwen@cs.uu.nl>
86 * gc-segment.c (scm_i_get_new_heap_segment): Oops. We want segment
87 length *at* least SCM_MIN_HEAP_SEG_SIZE, not at most.
89 2002-08-22 Han-Wen Nienhuys <hanwen@cs.uu.nl>
91 * gc.h, gc.c: make scm_cells_allocated unsigned again. Thanks to
92 Bill Schottstaedt for the bug report
94 2002-08-20 Marius Vollmer <mvo@zagadka.ping.de>
96 * print.c (scm_iprin1): Print primitives generics always as
97 "primitive-generic" even when they have no primitive methods yet.
99 2002-08-17 Gary Houston <ghouston@arglist.com>
101 * coop.c (coop_create): removed bogus 2nd argument in scm_malloc
104 2002-08-17 Han-Wen Nienhuys <hanwen@cs.uu.nl>
106 * ports.c (scm_add_to_port_table): small bugfix.
108 * mallocs.c (scm_malloc_obj): use scm_gc_malloc in stead of
111 * gc-segment.c (scm_i_get_new_heap_segment): remove cluster cruft:
112 only use SCM_MIN_HEAP_SEG_SIZE.
114 * ports.c (scm_add_to_port_table): add backwards compatibility
117 * ports.h: use scm_i_ prefix for port table and port table size.
119 2002-08-15 Mikael Djurfeldt <mdj@linnaeus>
121 * vports.c (scm_make_soft_port): Initialize pt variable.
123 2002-08-13 Marius Vollmer <mvo@zagadka.ping.de>
125 * strports.h (scm_c_eval_string_in_module,
126 scm_eval_string_in_module): New prototypes.
127 * strports.c (scm_eval_string_in_module): New, but use
128 "eval-string" as the Scheme name and make second parameter
130 (scm_eval_string): Implement using scm_eval_string_in_module.
131 (scm_c_eval_string_in_module): New.
132 Thanks to Ralf Mattes for the suggestion!
134 2002-08-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
136 * gc-card.c ("sweep_card"): remove SCM_MISC_ERROR messages: print
139 * gc-mark.c ("scm_gc_mark_dependencies"): idem.
141 * ports.c ("scm_new_port_table_entry"): return a boxed SCM in
142 stead of scm_t_port*. The function now takes a tag argument.
144 2002-08-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
146 * gc.h: add scm_debug_cells_gc_interval to public interface
148 * gc-card.c ("sweep_card"): set scm_gc_running while sweeping.
150 * gc.c (scm_i_expensive_validation_check): separate expensive
151 validation checks from cheap ones.
153 2002-08-06 Han-Wen Nienhuys <hanwen@cs.uu.nl>
155 * read.c (scm_input_error): new function: give meaningful error
156 messages, and throw read-error
158 * gc-malloc.c (scm_calloc): add scm_calloc.
160 2002-08-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
162 * tags.h: remove GC bits documentation from the tags table.
164 * read.c (INPUT_ERROR): Prepare for file:line:column error
165 messages for errors in scm_lreadr() and friends.
167 2002-08-04 Han-Wen Nienhuys <hanwen@cs.uu.nl>
169 * gc-malloc.c (scm_malloc): use scm_realloc() (simplifies
171 (scm_gc_calloc): new function
173 2002-08-04 Han-Wen <hanwen@cs.uu.nl>
175 * ports.c (scm_new_port_table_entry): init port entry to 0
178 * ports.c (scm_new_port_table_entry): change function from
179 scm_add_to_port_table. This prevents cells with null-pointers from
182 * vports.c (s_scm_make_soft_port) strports.c (scm_mkstrport),
183 fports.c (scm_fdes_to_port): Use scm_new_port_table_entry().
185 * gc.c (s_scm_gc_stats): add cell-yield and malloc-yield statistic
188 * numbers.c (big2str): return "0" for 0 iso. ""
190 * gc-segment.c, gc-malloc.c gc-mark.c, gc-freelist.c, gc-card.c,
191 private-gc.h: new file
193 * gc.c: completely revised and cleaned up the GC. It now uses lazy
194 sweeping. More documentation in workbook/newgc.text
196 2002-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
198 * random.c (rstate_free): Return zero.
200 2002-07-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
202 * environments.c (remove_key_from_alist): Removed.
204 (obarray_remove): Simplified.
206 2002-07-24 Stefan Jahn <stefan@lkcc.org>
208 * continuations.h: ia64: Include <signal.h> before
211 2002-07-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
213 * modules.c (scm_sym2var): Don't compare SCM values with ==.
215 2002-07-21 Han-Wen <hanwen@cs.uu.nl>
217 * goops.c (scm_compute_applicable_methods): use
218 scm_remember_upto_here_1 iso scm_remember_upto_here
220 * macros.c: include deprecation.h
222 * vectors.c (s_scm_vector_move_right_x): remove side effect in
224 (s_scm_vector_move_left_x): idem.
226 * net_db.c, posix.c, socket.c: variable naming: change ans to
229 * sort.c (scm_merge_vector_x): accept vector as argument
230 iso. SCM*. This is needed for full GC correctness.
232 * gc.h: undo previous undocumented changes related to #ifdef
235 2002-07-20 Han-Wen <hanwen@cs.uu.nl>
237 * *.c: add space after commas everywhere.
239 * *.c: use SCM_VECTOR_SET everywhere, where a vector is written.
240 Document cases where SCM_WRITABLE_VELTS() is used.
242 * vectors.h (SCM_VELTS): prepare for write barrier, and let
243 SCM_VELTS() return a const pointer
244 (SCM_VECTOR_SET): add macro.
246 2002-07-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
248 * eval.c (SCM_CEVAL), macros.c (macro_print, scm_makmacro,
249 scm_sym_macro, scm_macro_type), macros.h (scm_makmacro):
250 Deprecated the special kind of built-in dynamic syntax transformer
251 that was inaccurately named "macro". Note: The built-in syntax
252 transformers that are named "mmacro" or "memoizing-macro" still
253 exist, and it is these which come much closer to what one would
256 2002-07-13 Neil Jerram <neil@ossau.uklinux.net>
258 * eval.c (unmemocopy): Fix for
259 1001-local-eval-error-backtrace-segfaults (unmemoization crash
260 with internal definitions and local-eval).
262 2002-07-12 Gary Houston <ghouston@arglist.com>
264 * dynl.c: Don't define stub procedures if DYNAMIC_LINKING is not
265 defined. They don't do anything useful, especially since the
266 only case where DYNAMIC_LINKING is undefined seems to be
267 when --with-modules=no is given to configure, which is basically
268 requesting that the "dynamic linking module" be omitted.
270 * Makefile.am (libguile_la_SOURCES): move dynl.c from
271 libguile_la_SOURCES to EXTRA_libguile_la_SOURCES.
273 * extensions.c (load_extension): check DYNAMIC_LINKING for
275 * init.c (scm_init_guile_1): check DYNAMIC_LINKING for
276 scm_init_dynamic_linking.
278 2002-07-10 Marius Vollmer <mvo@zagadka.ping.de>
280 * guile.c, iselect.h, net_db.c, posix.c, socket.c: No need to
281 check for Cygwin when including <winsock2.h>, this is already
282 check for by configure. Thus, revert change from 2002-07-07.
284 2002-07-10 Gary Houston <ghouston@arglist.com>
286 * eq.c: include <string.h>
287 * dynl.c: docstring editing.
289 2002-07-09 Gary Houston <ghouston@arglist.com>
291 * dynl.c (scm_dynamic_call): docstring editing.
293 2002-07-08 Rob Browning <rlb@defaultvalue.org>
295 * gc_os_dep.c: HURD fixes.
297 2002-07-07 Marius Vollmer <mvo@zagadka.ping.de>
299 Crosscompiling and Cygwin fixes by Jan Nieuwenhuizen. Thanks!
301 * Makefile.am: Override default rule for c-tokenize.$(OBJECT);
302 this should be compiled for BUILD host.
303 Override default rule for
304 guile_filter_doc_snarfage$(EEXECT); this should run on BUILD host.
305 Add missing $(EXEEXT) to guile_filter_doc_snarfage invocation.
306 (snarf2checkedtexi): Use GUILE_FOR_BUILD instead of preinstguile.
308 * guile.c, iselect.h, net_db.c, posix.c, socket.c: Do not include
309 <winsock2.h> on Cygwin even when we have it.
311 2002-07-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
313 * __scm.h (SCM_CAUTIOUS), eval.c (scm_eval_args, deval_args,
314 SCM_CEVAL): Removed compile time option SCM_CAUTIOUS to clean up
315 the code. Full number of arguments checking of closures is
316 mandatory now. However, the option to disable the checking has
317 most probably not been used anyway.
319 2002-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
321 * __scm.h (SCM_RECKLESS), backtrace.c (SCM_ASSERT), debug.c
322 (scm_debug_options), eval.c (scm_lookupcar, scm_lookupcar1,
323 scm_badargsp, SCM_CEVAL, SCM_APPLY, scm_map, scm_for_each),
324 feature.c (scm_init_feature), gsubr.c (scm_gsubr_apply), numbers.c
325 (scm_logand, scm_logior, scm_logxor, scm_i_dbl2big), srcprop.c
326 (scm_source_properties, scm_set_source_properties_x,
327 scm_source_property): Removed compile time option SCM_RECKLESS to
328 clean up the code. Full number of arguments checking of closures
329 is mandatory now. However, the option to disable the checking has
330 most probably not been used anyway.
332 * srcprop.c (scm_source_properties, scm_set_source_properties_x,
333 scm_source_property): Use !SCM_CONSP instead of SCM_NCONSP.
335 2002-06-30 Gary Houston <ghouston@arglist.com>
337 * dynl.c: Removed all SCM_DEFER_INTS/SCM_ALLOW_INTS, which won't
338 do anything useful. Added a comment about need for a mutex if
339 pre-emptive threading is supported.
341 * posix.c (scm_convert_exec_args), dynl.c
342 (scm_make_argv_from_stringlist): static procs: 1) renamed both to
343 allocate_string_pointers. 2) simplified: don't reallocate the
344 strings, just make an array of pointers 3) avoid memory leaks on
345 error 4) let the procedure report errors in its own name.
346 Consequences: 1) the procedures now assume that SCM strings are
347 nul-terminated, which should always be the case. 2) Since strings
348 are not reallocated, it's now possible for strings passed to
349 dynamic-args-call to be mutated.
351 2002-06-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
353 * __scm.h, eval.c, eval.h: Removed compile time option
354 MEMOIZE_LOCALS to clean up the code. Now, caching of local
355 variable positions during memoization is mandatory. However, the
356 option to disable the caching has most probably not been used
359 2002-06-18 Marius Vollmer <mvo@zagadka.ping.de>
361 * print.c (scm_simple_format): Print missing part of format before
362 ~% control. Thanks to Daniel Skarda!
364 2002-06-01 Marius Vollmer <mvo@zagadka.ping.de>
366 * mkstemp.c: Added exception notice to license statement.
368 2002-05-22 Marius Vollmer <mvo@zagadka.ping.de>
370 * numbers.c (mem2ureal): When returning an inexact zero, make sure
371 it is represented as a floating point value so that we can change
374 From John W. Eaton <jwe@bevo.che.wisc.edu>
376 * numbers.c (idbl2str): Don't omit sign when printing negative zero.
378 2002-05-14 Thien-Thi Nguyen <ttn@giblet.glug.org>
380 * gc_os_dep.c: For I386/OPENBSD, allow for `__i386__'
381 in addition to `i386'. Thanks to Dale P. Smith.
383 2002-05-08 Marius Vollmer <mvo@zagadka.ping.de>
385 * eq.c (real_eqv): New.
386 (scm_eqv_p): Use it when comparing reals and complexes.
388 * numbers.c: Include <string.h>, for strncmp.
389 (mem2complex): Do not create negative NaNs.
390 (scm_leq_p, scm_geq_p): Explicitely return #f when comparing a
392 (scm_inexact_to_exact): Signal error when converting a NaN.
394 2002-05-06 Marius Vollmer <mvo@zagadka.ping.de>
396 * posix.c (scm_putenv): Handle removing variables explicitely by
401 * numbers.h: Conditionally include floatingpoint.h, ieeefp.h, and
402 nan.h. Provide declarations for scm_inf_p, scm_nan_p, scn_inf,
404 * numbers.c: [SCO && ! HAVE_ISNAN] (isnan): New function.
405 [SCO && ! HAVE_ISINF] (isinf): New function.
406 (xisinf, xisnan): New functions.
408 (isfinite): Define in terms of xisinf.
409 (scm_inf_p, scm_nan_p): New functions.
410 (guile_Inf, guile_NaN): New file-scope vars.
411 (guile_ieee_init): New function.
412 (scm_inf, scm_nan): New functions.
413 (idbl2str): Handle Inf and NaN. Remove funny label and
415 (ALLOW_DIVIDE_BY_ZERO): New macro.
416 (scm_divide): Allow division by zero to occur if
417 ALLOW_DIVIDE_BY_ZERO is defined.
418 Handle bignums and ints as special cases.
420 Additional stuff by me:
422 numbers.c (mem2ureal): Recognize "inf.0" and "nan.xxx".
423 (scm_even_p, scm_odd_p): Treat infinity as even and odd.
424 (iflo2str): Don't output a '+' for negative numbers or for Inf and
425 NaN. They will provide their own sign.
426 (scm_divide): Only allow divides by inexact zeros. Dividing by
427 exact zeros still signals an errors.
429 2002-04-22 Thien-Thi Nguyen <ttn@giblet.glug.org>
431 * goops.h (scm_slot_exists_p): Rename from scm_slots_exists_p.
432 * goops.c (scm_slot_exists_p): Rename from scm_slots_exists_p.
433 (s_scm_slot_exists_p): Rename from s_scm_slots_exists_p.
434 Thanks to Andreas Rottmann.
436 2002-04-20 Gary Houston <ghouston@arglist.com>
438 * removal of unused fields in root state (thanks to Christopher
439 Cramer for pointing out the disuse.)
440 * root.h (scm_root_state): removed def_inp, def_outp, def_errp.
441 (scm_def_inp, scm_def_outp, scm_def_errp): removed.
443 * root.c (root_mark): don't mark them.
444 (scm_make_root): don't set them to #f.
445 * init.c (scm_init_standard_ports): don't initialise with the
448 2002-04-17 Marius Vollmer <mvo@zagadka.ping.de>
450 * Makefile.am (EXTRA_DIST): Added cpp_err_symbols.c and
453 2002-04-16 Marius Vollmer <mvo@zagadka.ping.de>
455 * guile-snarf.in: Do not clean input file. This would write to
456 the $(srcdir) during a VPATH build, which is not allowed. It also
457 isn't needed since it only works when an output filename has been
458 specified and in that case we don't need to clean the input file
459 because the output file will already exist.
461 2002-03-31 Marius Vollmer <mvo@zagadka.ping.de>
463 * guile-snarf: Install the trap for removing $cleanfile only when
464 the value of $cleanfile is actually known.
466 2002-04-10 Rob Browning <rlb@defaultvalue.org>
468 * .cvsignore: add versiondat.h and *.c.clean.c.
470 2002-03-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
472 * srcprop.[ch] (scm_c_source_property_breakpoint_p): New
473 function, replaces macro SRCBRKP.
475 (SRCBRKP): Deprecated.
477 * eval.c (SCM_CEVAL): Replaced use of SRCBRKP by call to
478 scm_c_source_property_breakpoint_p. Removed some use of arg1 as
481 2002-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
483 * debug.h, eval.c: Deprecated CHECK_ENTRY, CHECK_APPLY and
484 CHECK_EXIT and removed all references to them.
486 2002-03-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
488 * debug.h (scm_ready_p, debug_print): Removed declarations.
490 * eval.c (EVALCELLCAR): Removed.
492 (SCM_CEVAL): Eliminated label loopnoap. Removed side-effecting
493 operation from condition.
495 2002-03-24 Marius Vollmer <mvo@zagadka.ping.de>
497 * guile-snarf.in: When the output filename is "-", write to
498 stdout. When no "-o" option is given, use "-" as the output
499 filename (i.e., stdout). Only 'clean' the inputfile or remove the
500 output file on error when the output file name is not "-". Define
501 the preprocessor macro SCM_MAGIC_SNARFER while snarfing.
503 * Makefile.am (.c.x): Pass "-o $@" to guile-snarf.
505 2002-03-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
507 * eval.c (SCM_CEVAL, SCM_APPLY): Eliminated labels wrongnumargs
508 and the corresponding goto statements. Removed redundant code.
510 2002-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
512 * eval.c (SCM_CEVAL): Minimized scope of variable arg2.
513 Eliminated redundant SCM_IMP check. Exlined call to EVALCAR.
514 Re-enabled handing of rpsubrs and asubrs.
516 2002-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
518 * eval.c (SIDEVAL): Removed.
520 (SCM_CEVAL): Minimized scope of variable orig_sym. Eliminated
521 goto-labels cdrxnoap, cdrxbegin and nontoplevel_cdrxnoap. Changed
522 argument checking order for set! to locals, variables and symbols.
523 Improvements to control structure. Removed some uses of arg1 and
524 arg2 as temporary variables.
526 2002-03-15 Thien-Thi Nguyen <ttn@giblet.glug.org>
528 * guile-snarf.in: Remove "--compat=1.4" support.
529 Add "-d" and "-D" support.
531 (deprecated_list): New var.
532 (compat_mode_clean_xxx): Delete.
533 (grep_deprecated): New func.
534 ("main"): If "-d" or "-D", call `grep_deprecated'.
536 2002-03-15 Neil Jerram <neil@ossau.uklinux.net>
538 * hooks.h: Change scm_t_c_hookype_t everywhere to
543 * strings.c (scm_string_p): Change unnecessary `iff' to `if'.
545 * ports.c (scm_sys_make_void_port): Use `@file'.
547 * numbers.c (scm_number_p, scm_real_p): Use `otherwise' rather
550 * macros.c (scm_makmacro): Don't say that the form replaces its
551 source, because it doesn't.
552 (scm_makmmacro): Clarify difference between this and scm_makmacro.
554 * backtrace.c (scm_display_error), filesys.c (scm_umask,
555 scm_select, scm_basename), goops.c (scm_method_generic_function),
556 numbers.c (scm_integer_length), posix.c (scm_getgroups, scm_execl,
557 scm_setlocale, scm_flock), socket.c (scm_shutdown): Correct
560 * debug.c (scm_debug_options), eval.c
561 (scm_eval_options_interface), read.c (scm_read_options): Change
562 incorrect @var in docstring to @code.
564 2002-03-14 Marius Vollmer <mvo@zagadka.ping.de>
566 * unif.c (singp): Use SCM_REALP instead of SCM_SLOPPY_REALP.
568 * snarf.h (SCM_SNARF_INIT): Add "^:^" after code so that
569 guile-snarf can remove trailing non-init code.
571 * guile-snarf.in (modern_snarf): Remove everything following and
572 including "^:^" from the output.
574 2002-03-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
576 * eval.c (SCM_CEVAL), srcprop.h (SRCBRKP): Eliminated union 't'.
578 * eval.c (SCM_CEVAL): Exlined call to EVALCAR.
580 2002-03-13 Thien-Thi Nguyen <ttn@giblet.glug.org>
582 * guile-snarf.in: Update copyright.
583 Rewrite to internalize error handling.
584 Add "--compat=1.4" handling.
587 * Makefile.am (libpath.h): Use @top_srcdir_absolute@.
588 (snarfcppopts): New var.
589 (.c.x): Use $(snarfcppopts). Rework guile-snarf usage.
590 (.c.doc): Use $(snarfcppopts).
592 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
593 continuations.c, debug-malloc.c, debug.c, deprecation.c, dynl.c,
594 dynwind.c, environments.c, eq.c, error.c, eval.c, evalext.c,
595 extensions.c, feature.c, filesys.c, fluids.c, fports.c, gc.c,
596 goops.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
597 ioext.c, iselect.c, keywords.c, lang.c, list.c, load.c, macros.c,
598 modules.c, net_db.c, numbers.c, objects.c, objprop.c, options.c,
599 pairs.c, ports.c, posix.c, print.c, procprop.c, procs.c,
600 properties.c, ramap.c, random.c, rdelim.c, read.c, regex-posix.c,
601 root.c, rw.c, scmsigs.c, script.c, simpos.c, socket.c, sort.c,
602 srcprop.c, stackchk.c, stacks.c, stime.c, strings.c, strop.c,
603 strorder.c, strports.c, struct.c, symbols.c, threads.c, throw.c,
604 unif.c, values.c, variable.c, vectors.c, version.c, vports.c,
605 weaks.c: Retire inclusion guard macro SCM_MAGIC_SNARFER.
607 2002-03-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
609 * eval.c (SCM_CEVAL): Got rid of the last reference to t.lloc.
610 The next step will be to remove the union 't' and simplify the
611 code of SCM_CEVAL that way.
613 2002-03-12 Neil Jerram <neil@ossau.uklinux.net>
615 * iselect.c (collisionp, gnfds, greadfds, gwritefds, gexceptfds,
616 rreadfds, rwritefds, rexceptfds): Made static.
618 * gc.c (terminating), fports.c (terminating): Renamed
621 2002-03-11 Marius Vollmer <mvo@zagadka.ping.de>
623 * numbers.c (scm_divide): Adapt code from libstdc++/f2c to void
624 potential overflow problems. Thanks to John W Eaton!
626 * strop.c (string_capitalize_x): Treat characters as unsigned so
627 that 8-bit chars work. Thanks to David Pirotte!
629 2002-03-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
631 * eval.c (SCM_CEVAL): Cleaned up the handling of 'slot-ref',
632 'slot-set!' and 'nil-cond'. Removed some uses of t.arg1, arg2 and
633 proc as temporary variables. Introduced temporary variables with
634 hopefully descriptive names for clarification. Replaced SCM_N?IMP
635 by a more explicit predicate in some places.
637 2002-03-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
639 * eval.c (SCM_CEVAL): Cleaned up the handling of #@dispatch.
640 Added lots of comments regarding the implementation of #@dispatch.
641 Changed intra-procedure communication to use t.arg1 instead of
642 arg2. Removed some uses of t.arg1, t.lloc and proc as temporary
643 variables. Introduced temporary variables with hopefully
644 descriptive names for clarification. Replaced SCM_N?IMP by a more
645 explicit predicate in some places. Use SCM_INSTANCE_HASH instead
646 of computing the expression explicitly. Eliminate now unused
647 label nontoplevel_cdrxbegin.
649 * goops.h (SCM_INSTANCE_HASH): New macro.
651 * objects.h (SCM_CMETHOD_FORMALS, SCM_CMETHOD_BODY): New macros.
653 2002-03-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
655 * Makefile.am (bin_SCRIPTS): Revive this decl, w/ initial element
656 "guile-snarf" moved back from `noinst_SCRIPTS'.
658 2002-03-08 Neil Jerram <neil@ossau.uklinux.net>
660 * srcprop.c (scm_set_source_property_x): If SRCPROPS obj already
661 exists when adding a source property other than those that are
662 handled explicitly, add the new property to the SRCPROPS obj's
665 * debug.h (SCM_MAX_FRAME_SIZE): Remove incorrect comment about use
666 of SCM_MAX_FRAME_SIZE as a bit mask; it isn't used like this.
668 * eval.c (SCM_CEVAL): Don't store scm_debug_eframe_size in
669 debug.status. It isn't needed, and it can overflow the bits
670 reserved for it (which may lead to a segv or a GC abort).
672 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
674 * eval.c (SCM_CEVAL): Cleaned up the handling of 'apply'. Removed
675 side-effecting operations from conditions and macro calls.
676 Replaced SCM_N?IMP by a more explicit predicate in some places.
677 Minimized the scope of some variables.
679 2002-03-02 Stefan Jahn <stefan@lkcc.org>
681 * convert.i.c: Fixed int <-> long conversions which would have
682 failed if their sizes were different.
684 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
686 * eval.c (SCM_CEVAL): Cleaned up the handling of 'if', 'let',
687 'letrec' and 'set*': Removed some uses of t.arg1, t.lloc and proc
688 as temporary variables. Removed side-effecting operations from
689 conditions and macro calls. Introduced temporary variables with
690 hopefully descriptive names for clarification. Replaced SCM_N?IMP
691 by a more explicit predicate in some places. Removed code that
692 was conditionally compiled if SICP was defined - which it never
695 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
697 * eval.c (SCM_CEVAL): Cleaned up the handling of 'cons' and 'do':
698 Removed some uses of t.arg1 and proc as temporary variables.
699 Removed side-effecting operations from conditions and macro calls.
700 Introduced temporary variables with hopefully descriptive names
701 for clarification. Replaced SCM_N?IMP by a more explicit
702 predicate in some places.
704 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
706 * eval.c (scm_badargsp, SCM_CEVAL): Replaced SCM_N?IMP by a more
707 explicit predicate in some places.
709 (CHECK_EQVISH): Removed.
711 (SCM_CEVAL): Removed some uses of t.arg1 and proc as temporary
712 variables. Removed side-effecting operations from conditions and
713 macro calls. Introduced temporary variables for clarification.
714 Sorted if-else-if check for the type of the last form in a list by
715 frequency. Avoided some unnecessary tail-recursion calls.
717 2002-03-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
719 * gc.c (SCM_HEAP_SEG_SIZE, CELL_UP, CELL_DN, NEXT_DATA_CELL,
720 init_heap_seg, alloc_some_heap), gc.h (struct scm_cell, struct
721 scm_t_cell, SCM_CELLPTR, SCM_GC_CARD_SIZE,
722 SCM_GC_IN_CARD_HEADERP), tags.h (SCM_CELLP): Renamed the struct
723 scm_cell and all its uses to scm_t_cell in accordance to Guile's
724 naming scheme for types.
726 * alist.c (scm_acons), convert.i.c (CTYPES2UVECT,
727 CTYPES2UVECT_OPTIONAL), coop-threads.c (scm_call_with_new_thread,
728 scm_spawn_thread), debug.c (scm_make_debugobj), environments.c
729 (scm_make_environment), eval.c (scm_closure), fports.c
730 (scm_fdes_to_port), gc.c (scm_deprecated_newcell,
731 scm_deprecated_newcell2), inline.h (scm_alloc_cell, scm_cell),
732 list.c (SCM_I_CONS), numbers.c (scm_i_mkbig), pairs.c (scm_cons),
733 ports.c (scm_void_port), procs.c (scm_c_make_subr, scm_makcclo),
734 smob.c (scm_make_smob), smob.h (SCM_NEWSMOB), strings.c
735 (scm_take_str, scm_allocate_string), strports.c (scm_mkstrport),
736 unif.c (scm_make_uve), variable.c (make_variable), vectors.c
737 (scm_c_make_vector), vports.c (scm_make_soft_port): Renamed
738 scm_alloc_cell to scm_cell.
740 * environments.c (core_environments_observe), gc.c
741 (scm_deprecated_newcell2), goops.c (wrap_init, scm_wrap_object),
742 inline.h (scm_alloc_double_cell, scm_double_cell), num2float.i.c
743 (FLOAT2NUM), numbers.c (scm_make_real), procs.c
744 (scm_make_procedure_with_setter), smob.h (SCM_NEWSMOB2,
745 SCM_NEWSMOB3), struct.c (scm_make_struct, scm_make_vtable_vtable),
746 symbols.c (scm_mem2symbol, scm_mem2uninterned_symbol), weaks.c
747 (allocate_weak_vector): Renamed scm_alloc_double_cell to
750 2002-02-27 Stefan Jahn <stefan@lkcc.org>
752 * convert.i.c, convert.c: Better range checking.
754 * inet_aton.c, fports.c: Commented the inclusion of <winsock2.h>.
756 * deprecation.c (vsnprintf): Define to `_vsnprintf' for
759 2002-02-26 Thien-Thi Nguyen <ttn@giblet.glug.org>
761 * Makefile.am: Update path to pre-inst-guile automake frag.
763 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
765 * gc.c (scm_gc_sweep): Make it compile even when deprecated
766 features are excluded.
768 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
770 * num2integral.i.c (NUM2INTEGRAL): Fixed signedness problem.
772 2002-02-25 Gary Houston <ghouston@arglist.com>
774 * convert.c: include <string.h> for convert_i.c.
776 2002-02-24 Rob Browning <rlb@defaultvalue.org>
778 * .cvsignore: add stamp-h1.
780 2002-02-21 Neil Jerram <neil@ossau.uklinux.net>
782 * unif.c (scm_array_to_list): Correct name, which had been
783 accidentally changed to scm_t_arrayo_list!
785 2002-02-20 Mikael Djurfeldt <mdj@linnaeus>
787 * gc.c (scm_gc_sweep): Print an error message when aborting due to
788 underflowing scm_mallocated.
790 2002-02-14 Marius Vollmer <marius.vollmer@uni-dortmund.de>
792 * gc.h, gc.c (scm_must_malloc, scm_must_realloc, scm_must_strdup,
793 scm_must_strndup, scm_done_malloc, scm_done_free, scm_must_free):
794 Reimplemented using the new scm_gc_malloc, etc., functions and
797 2002-02-11 Thien-Thi Nguyen <ttn@giblet.glug.org>
799 * Makefile.am (bin_PROGRAMS): Move `guile_filter_doc_snarfage'
800 to `noinst_PROGRAMS'.
801 (bin_SCRIPTS): Move all values to `noinst_SCRIPTS'; delete.
802 (noinst_PROGRAMS, noinst_SCRIPTS): New.
804 2002-02-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
806 * gc.h, gc.c (scm_gc_sweep): Issue deprecation warning when
807 non-zero is returned from a port or smob free function.
808 (scm_malloc, scm_realloc, scm_strndup, scm_strdup,
809 scm_gc_register_collectable_memory,
810 scm_gc_unregister_collectable_memory, scm_gc_malloc,
811 scm_gc_realloc, scm_gc_free, scm_gc_strndup, scm_gc_strdup): New.
813 * backtrace.c, continuations.c, convert.i.c, coop-threads.c,
814 debug-malloc.c, dynl.c, environments.c, environments.h,
815 extensions.c, filesys.c, fports.c, gc.c, gc.h, gh_data.c, goops.c,
816 guardians.c, hooks.c, init.c, keywords.c, load.c, numbers.c,
817 ports.c, posix.c, procs.c, rdelim.c, regex-posix.c, root.c,
818 smob.c, stime.c, strings.c, struct.c, struct.h, symbols.c, unif.c,
819 vectors.c, weaks.c: Use scm_gc_malloc/scm_malloc and
820 scm_gc_free/free instead of scm_must_malloc and scm_must_free, as
821 appropriate. Return zero from smob and port free functions.
823 * debug-malloc.c (scm_malloc_reregister): Handle "old == NULL".
825 * deprecation.h, deprecation.c: Reimplemented to allow deprecation
826 messages while the GC is running.
827 (scm_c_issue_deprecation_warning_fmt): New.
829 * fports.c (scm_setvbuf): Reset read buffer to saved values when
830 it is pointing to the putback buffer.
832 2002-02-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
834 * gsubr.c (create_gsubr): On "too many args" error,
835 also display arg count and name. Thanks to Bill Schottstaedt.
837 2002-02-05 Thien-Thi Nguyen <ttn@giblet.glug.org>
839 * Makefile.am: Include $(top_srcdir)/pre-inst-guile.am.
841 (bin_SCRIPTS): Remove guile-snarf-docs-texi.
842 (alldotdocfiles, snarf2checkedtexi, dotdoc2texi): New vars.
843 (guile.texi, guile-procedures.texi): Use $(dotdoc2texi).
845 * guile-snarf-docs-texi.in: Bye bye.
847 2002-02-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
849 * symbols.c (scm_make_symbol): Fix typo in docstring.
851 * symbols.h (scm_mem2uninterned_symbol, scm_symbol_interned_p,
852 scm_make_symbol): New prototypes.
854 2002-02-03 Marius Vollmer <mvo@zagadka.ping.de>
856 * symbols.h (SCM_SET_SYMBOL_HASH): Removed.
857 (SCM_SYMBOL_INTERNED_P): New.
858 * symbols.c (scm_symbol_hash): Use scm_ulong2num instead of
859 SCM_MAKINUM since hash values can well be bignums.
860 (scm_mem2symbol): Only use hash values below SCM_T_BITS_MAX/2.
861 This signals a interned symbol.
862 (scm_mem2uninterned_symbol, scm_symbol_interned_p,
863 scm_make_symbol): New.
865 * print.c (scm_iprin1): Print uninterned symbols unreadably.
867 2002-02-02 Thien-Thi Nguyen <ttn@giblet.glug.org>
869 * __scm.h (HAVE_UINTPTR_T): Only define if UINTPTR_T attributes
870 are defined: UINTPTR_MAX, INTPTR_MAX, INTPTR_MIN.
873 2002-01-31 Marius Vollmer <mvo@zagadka.ping.de>
875 * symbols.c (scm_gensym): Use " g" as default prefix, not "g".
876 This might help to make unintended clashes less likely.
877 (scm_string_to_symbol): Protect the string until the symbols is
880 2002-01-31 Stefan Jahn <stefan@lkcc.org>
882 * convert.c, convert.h, convert.i.c: New files containing C
883 array to Scheme conversion helpers meant to be replacement
884 functions for the deprecated gh interface.
886 * Makefile.am: Setup rules for new `convert.*' files.
888 2002-01-28 Stefan Jahn <stefan@lkcc.org>
890 * symbols.c (scm_c_symbol2str): New function, replacement for
891 `gh_scm2newsymbol()'.
893 * strings.c (scm_c_substring2str): New function. Proper
894 replacement for `gh_get_substr()'.
896 * socket.c: Include `stdint.h' if available for the `uint32_t'
899 * scmsigs.c (s_scm_sigaction): Initialize `chandler' (inhibits
902 * backtrace.c: Include `lang.h' for GUILE_DEBUG conditional.
904 2002-01-22 Neil Jerram <neil@ossau.uklinux.net>
906 Other changes unrelated to Elisp...
908 * eval.c (scm_m_if): Use s_if rather than repeating string literal
910 (comments): Fix a few typos.
911 (scm_for_each): Add parentheses around oddly unparenthesized
914 * read.c (scm_read_opts): Add full stop at end of doc for
917 * script.c (scm_compile_shell_switches): Use scm_str2symbol
918 instead of gh_symbol2scm.
920 * srcprop.h (SRCPROPBRK): Return C type rather than SCM.
921 (SRCBRKP): Use SRCPROPBRK rather than duplicating its logic.
923 * srcprop.c (scm_srcprops_to_plist, scm_source_property): Change
924 SRCPROPBRK (x) to SCM_BOOL (SRCPROPBRK (x)).
926 First batch of changes for Elisp support...
928 * alist.c, async.c, boolean.c, dynl.c, eval.c, filesys.c,
929 fluids.c, list.c, load.c, options.c, posix.c, print.c, sort.c,
930 throw.c, vectors.c, weaks.c: Add #include for lang.h.
932 * eval.c, eval.h, init.c, lang.c, lang.h: Use SCM_ENABLE_ELISP to
933 conditionalize compilation and initialization of Elisp support
936 * alist.c (scm_assq, scm_assv, scm_assoc), async.c
937 (scm_asyncs_pending, scm_run_asyncs, noop), backtrace.c
938 (scm_set_print_params_x), dynl.c (scm_make_argv_from_stringlist),
939 filesys.c (fill_select_type, retrieve_select_type), fluids.c
940 (scm_swap_fluids, scm_swap_fluids_reverse), list.c (scm_null_p,
941 scm_ilength, scm_append_x, scm_last_pair, scm_reverse,
942 scm_reverse_x, scm_list_ref, scm_list_set_x, scm_list_cdr_set_x,
943 scm_c_memq, scm_memv, scm_member), load.c (scm_search_path),
944 options.c (change_option_setting, scm_options), posix.c
945 (environ_list_to_c), print.c (scm_iprlist), throw.c
946 (scm_exit_status), vectors.c (scm_vector), weaks.c
947 (scm_weak_vector): Use SCM_NULL_OR_NIL_P instead of SCM_NULLP.
949 * boolean.c (scm_not): Use `SCM_FALSEP || SCM_NILP' instead of
952 * boolean.c (scm_boolean_p): Use `SCM_BOOLP || SCM_NILP' instead
955 * eval.c (scm_lisp_nil, scm_lisp_t, s_nil_ify, scm_m_nil_ify,
956 s_t_ify, scm_m_t_ify, s_0_cond, scm_m_0_cond, s_0_ify,
957 scm_m_0_ify, s_1_ify, scm_m_1_ify): Removed.
958 (scm_m_atfop): Support function aliasing. Support both function
959 args, which need transformation, and macro args, which do not.
960 Add explanatory comments.
961 (SCM_CEVAL): In switch cases for SCM_IM_AND, SCM_IM_COND,
962 SCM_IM_DO, SCM_IM_IF and SCM_IM_OR, add `|| SCM_NILP' to existing
963 checks for SCM_FALSEP. In switch case for SCM_IM_NIL_COND, use
964 SCM_NULLP || SCM_NILP instead of checks against (removed)
965 scm_lisp_nil. Removed switch cases for SCM_IM_NIL_IFY,
966 SCM_IM_T_IFY, SCM_IM_0_COND, SCM_IM_0_IFY, SCM_IM_1_IFY.
968 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
969 scm_m_while, scm_nil_eq): Commented out; I don't think we need
970 these, but I don't want to remove them yet, just in case.
971 (scm_init_lang): Define `%nil' variable on Scheme level to hold
974 * lang.h (SCM_NILP): Test against Elisp nil value instead of
975 against (removed) scm_lisp_nil.
976 (SCM_NILNULLP, SCM_NIL2EOL, SCM_EOL2NIL): Commented out.
977 (SCM_NULL_OR_NIL_P): New.
979 * list.c (scm_append): Use SCM_VALIDATE_NULL_OR_NIL instead of
982 * print.c (scm_isymnames): Fix comment. Remove #@nil-ify,
983 #@t-ify, #@0-cond, #@0-ify, #@1-ify. Add #nil (for SCM_ELISP_NIL
986 * sort.c (scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
987 scm_sort_x, scm_sort, scm_stable_sort_x, scm_stable_sort): Use
988 SCM_NULL_OR_NIL_P instead of SCM_NULLP. In constructions like `if
989 (SCM_NULLP (x)) return SCM_EOL;', return x rather than SCM_EOL.
991 * tags.h (SCM_IM_NIL_IFY, SCM_IM_T_IFY, SCM_IM_0_COND,
992 SCM_IM_0_IFY, SCM_IM_1_IFY): Removed.
993 (SCM_IM_BIND, SCM_IM_DELAY, SCM_IM_CALL_WITH_VALUES, SCM_UNBOUND):
994 Numbering shifted down accordingly.
995 (SCM_ELISP_NIL): New IFLAG.
997 * validate.h (SCM_VALIDATE_NULL_OR_NIL): New.
999 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1001 * eval.c: Removed outdated references to "everr". Improved some
1004 (scm_deval_args, deval_args): Renamed scm_deval_args to
1005 deval_args, since it is not part of the interface.
1007 (SCM_CEVAL): Added (maybe somewhat verbose) comment. Avoid to
1008 use references to debug.vect[0] before it exists. Add parentheses
1009 to switch statement.
1011 * goops.h: Added local emacs variables.
1013 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1015 * eval.[ch] (scm_deval_args): Made static.
1017 * srcprop.c (scm_source_property): Remove redundant SCM_IMP
1020 * strings.c (scm_c_string2str): Clarified comment. Replaced
1021 THINKME by FIXME for uniformness. Removed question about whether
1022 arguments need to be protected from garbage collection: Arguments
1023 must be protected as any other variable.
1025 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1027 * procs.h (SCM_CLOSURE_BODY): New Macro.
1029 * debug.c (scm_procedure_name, scm_procedure_source), eval.c
1030 (SCM_CEVAL, SCM_APPLY), goops.c (scm_sys_initialize_object,
1031 get_slot_value, set_slot_value), procs.c
1032 (scm_procedure_documentation), sort.c (closureless), stacks.c
1033 (get_applybody): Replace SCM_CDR (SCM_CODE (...)) by
1036 * sort.c (closureless): Prefer !SCM_FOOP over SCM_NFOOP.
1038 2001-12-26 Marius Vollmer <mvo@zagadka.ping.de>
1040 * Makefile.am (guile-procedures.txt): When we don't have makeinfo,
1043 2001-12-16 Marius Vollmer <mvo@zagadka.ping.de>
1045 * stacks.c, stacks.h (scm_t_stackype): Renamed to scm_stack_type
1048 * continuations.c (scm_make_continuation): Do not retain the
1049 throw_value when the continuation is invoked.
1051 2001-12-08 Stefan Jahn <stefan@lkcc.org>
1053 * strings.c (scm_c_string2str): New function. Converts a
1054 given Scheme string into a C string. Also put in two
1055 THINKME's regarding the malloc policy for the missing converter
1058 2001-12-01 Neil Jerram <neil@ossau.uklinux.net>
1060 * gh_data.c (gh_module_lookup): Use scm_str2symbol rather than
1063 2001-11-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
1065 * gc.h (SCM_GC_CELL_WORD, SCM_GC_CELL_OBJECT,
1066 SCM_GC_SET_CELL_WORD, SCM_GC_SET_CELL_OBJECT): New macros.
1068 (SCM_GC_CELL_TYPE, SCM_CELL_WORD, SCM_CELL_OBJECT,
1069 SCM_SET_CELL_WORD, SCM_SET_CELL_OBJECT, SCM_FREE_CELL_CDR,
1070 SCM_GC_SET_CELL_OBJECT): Express in terms of SCM_GC_CELL_*
1073 (SCM_FREE_CELL_P): Express in terms of SCM_GC_CELL_TYPE.
1075 * inline.h (scm_alloc_cell, scm_alloc_double_cell): Use
1076 SCM_GC_CELL_* macros when accessing free cells.
1078 2001-11-25 Marius Vollmer <mvo@zagadka.ping.de>
1080 * vectors.h (SCM_MAKE_VECTOR_TAG): New.
1081 * unif.h (SCM_MAKE_BITVECTOR_TAG, SCM_MAKE_UVECTOR_TAG): New.
1082 * symbols.h (SCM_MAKE_SYMBOL_TAG): New.
1083 * strings.h (SCM_MAKE_STRING_TAG): New.
1084 * procs.h (SCM_MAKE_CCLO_TAG): New.
1085 * numbers.h (SCM_MAKE_BIGNUM_TAG): New.
1087 * goops.h: Replaced SCM_DEBUG_DEPRECATED with
1088 !SCM_ENABLE_DEPRECATED.
1090 * async.c, async.h (scm_system_async_mark_from_signal_handler):
1093 * scmsigs.c (scm_take_signal): Removed all code that assumes that
1094 signal handlers are allowed to divert the flow of control. Call
1095 scm_system_async_mark_from_signal_handler instead of
1096 scm_system_async_mark.
1099 Deprecated SCM_NEWCELL and SCM_NEWCELL2. Added scm_alloc_cell and
1100 scm_alloc_double_cell in their place.
1102 * gc.h (SCM_GC_SET_ALLOCATED, scm_debug_newcell,
1103 scm_debug_newcell2, scm_tc16_allocated): Removed from header.
1104 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
1105 (SCM_NEWCELL, SCM_NEWCELL2): Implement in terms of
1106 scm_deprecated_newcell and scm_deprecated_newcell2.
1108 gc.c (scm_tc16_allocated): Only define when including deprecated
1110 (scm_debug_newcell, scm_debug_newcell2): Removed.
1111 (scm_init_storage): Do not initialize scm_tc16_allocated.
1112 (scm_init_gc): Do it here.
1113 (allocated_mark): New, from old code.
1114 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
1116 * inline.c, inline.h: New files.
1117 * Makefile.am: Added them in all the right places.
1119 * _scm.h: Include "libguile/inline.h".
1121 * alist.c, coop-threads.c, debug.c, environments.c, eval.c,
1122 fports.c, gh_data.c, goops.c, guardians.c, lang.c, list.c,
1123 num2float.i.c, numbers.c, pairs.c, ports.c, print.c, procs.c,
1124 smob.c, smob.h, strings.c, strports.c, struct.c, symbols.c,
1125 unif.c, variable.c, vectors.c, vports.c, weaks.c: Replaced
1126 SCM_NEWCELL and SCM_NEWCELL2 with scm_alloc_cell and
1127 scm_alloc_double_cell, respectively.
1129 2001-11-23 Marius Vollmer <mvo@zagadka.ping.de>
1131 * modules.c (scm_c_use_module): Adapt to changes to
1132 `process-use-modules'.
1134 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1136 * numbers.c (scm_divide): Fix more division by zero errors.
1138 2001-11-21 Gary Houston <ghouston@arglist.com>
1140 * Makefile.am (OMIT_DEPENDENCIES): removed, since it seems to be
1141 obsolete. autogen.sh says:
1142 invalid unused variable name: `OMIT_DEPENDENCIES'
1144 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1146 * numbers.c (scm_divide): Fix (/ 0). Thanks to Keith Wright for
1149 2001-11-21 Marius Vollmer <mvo@zagadka.ping.de>
1151 * Makefile.am (install-exec-hook): Prepend $(DESTDIR) to filename.
1152 Thanks to Eric Gillespie, Jr!
1154 2001-11-21 Stefan Jahn <stefan@lkcc.org>
1156 * win32-socket.c (getservent, setservent, endservent,
1157 getprotoent, setprotoent, endprotoent): New functions.
1158 Appropriate replacements for M$-Windows.
1160 * numbers.c (SIZE_MAX, PTRDIFF_MAX, PTRDIFF_MIN): Reintroduced
1161 these definitions for GUILE_DEBUG.
1163 * net_db.c: Include "win32-socket.h" if compiling with a native
1164 M$-Windows compiler. Include some pieces of code (protoent and
1165 servent interface) protected by HAVE_* macros when using a
1166 native M$-Windows compiler.
1168 2001-11-20 Marius Vollmer <mvo@zagadka.ping.de>
1170 * modules.c (scm_c_export): Do nothing when the first argument is
1171 already the terminating NULL. Thanks to Han-Wen Nienhuys!
1173 2001-11-20 Thien-Thi Nguyen <ttn@glug.org>
1175 * Makefile.am (libpath.h): In SCM_BUILD_INFO,
1176 also include `buildstamp'.
1178 2001-11-18 Rob Browning <rlb@defaultvalue.org>
1181 (s_scm_major_version): use SCM_MAJOR_VERSION.
1182 (s_scm_minor_version): use SCM_MINOR_VERSION.
1183 (s_scm_micro_version): use SCM_MICRO_VERSION.
1184 (s_scm_version): use SCM_MAJOR_VERSION, SCM_MINOR_VERSION, and
1188 (SCM_MAJOR_VERSION): renamed from SCM_GUILE_MAJOR_VERSION.
1189 (SCM_MINOR_VERSION): renamed from SCM_GUILE_MINOR_VERSION.
1190 (SCM_MICRO_VERSION): renamed from SCM_GUILE_MICRO_VERSION.
1192 2001-11-18 Neil Jerram <neil@ossau.uklinux.net>
1194 * vectors.c (scm_vector_move_left_x, scm_vector_move_right_x):
1195 Rewrite docstrings without reference to substring-move-left/right,
1196 since the latter no longer exist.
1198 2001-11-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1200 * eval.c: Removed bogus comment about acros.
1202 (scm_unmemocar): Use !SCM_CONSP instead of SCM_IMP.
1203 Minimize scope of local variable. Eliminate dependency on
1204 macro DEBUG_EXTENSIONS.
1206 (s_splicing): New error message string.
1208 (scm_m_body): Issue 'bad body' message rather than 'missing
1209 expression' message.
1211 (scm_m_quote): Eliminate unnecessary copying.
1213 (scm_m_lambda, scm_m_letstar, scm_m_letrec, scm_m_let): Leave the
1214 checking of the body to scm_m_body.
1216 (scm_m_do): Move comment to function header. Rename arg1 to
1217 binding. Made the code a bit easier to read.
1221 (iqq): Added a comment. Changed the depth parameter to
1222 unsigned. Use size_t for vector lengths. Make sure vector object
1223 is gc protected as long as its contents are read. Add some syntax
1224 checks. Get rid of unnecessary SCM_IMP test. Clean up the
1225 control structure a bit.
1227 (scm_m_delay): Added comment about the implementation of
1230 (scm_m_define): Add comment about guile's currying define
1231 syntax. Renamed 'proc' to 'name'. Eliminate dependency on macro
1232 DEBUG_EXTENSIONS. Simplified code a bit. Eliminate SICP code.
1234 (scm_m_letrec1): Removed. Part of the functionality is taken
1235 over by the new function 'transform_bindings'.
1237 (transform_bindings): New function. Takes over some of the
1238 functionality of removed function 'scm_m_letrec1', namely to split
1239 a list of bindings into a reversed list of variables and a list of
1242 (scm_m_letrec): Call 'transform_bindings'.
1244 (scm_m_let): Minimized scope of local variables. Renamed 'proc'
1245 to 'temp' and 'arg1' to 'binding'. Eliminated redundant SCM_NIMP
1246 test. Use 'transform_bindings'. Fixed scoping error with named
1247 let (Thanks to Aubrey Jaffer for reporting the bug and to Neil
1248 Jerram for suggesting the fix). Cleaned up the control structure
1251 (scm_m_expand_body): Use 'transform_bindings'. Eliminated
1252 unnecessary consing. Eliminated unnecessary
1253 SCM_DEFER/ALLOW_INTS.
1255 (SCM_CEVAL): Un-obfuscated some loops.
1257 2001-11-16 Neil Jerram <neil@ossau.uklinux.net>
1259 * gc.h (scm_unhash_name): Old declaration removed.
1261 * eval.c (s_scm_eval): Change @var{primitive-eval} to
1262 @code{primitive-eval}.
1264 * feature.c, vectors.c, net_db.c, unif.c, weaks.c, struct.c,
1265 version.c, alist.c, ports.c, ramap.c, unif.c, strings.c, list.c:
1266 Change @deffnx lines in docstrings to say {Scheme Procedure}
1267 rather than primitive or procedure.
1269 * posix.c (scm_execl), filesys.c (scm_close), unif.c
1270 (scm_array_set_x, scm_array_contents, scm_uniform_array_read_x,
1271 scm_bit_set_star_x, scm_bit_invert_x), ramap.c (scm_array_fill_x,
1272 scm_array_for_each, scm_array_index_map_x), vectors.c (scm_vector,
1273 scm_make_vector, scm_vector_to_list, scm_vector_fill_x), strop.c
1274 (scm_string_split, scm_string_ci_to_symbol), strings.c
1275 (scm_string_p), sort.c (scm_merge), print.c (scm_newline),
1276 macros.c (scm_macro_type), alist.c (scm_acons, scm_assq):
1277 Docstring fixes and improvements reflecting edits that have been
1278 made in the reference manual source.
1280 * objprop.c (scm_object_properties, scm_set_object_properties_x,
1281 scm_object_property, scm_set_object_property_x): Remove invalid
1282 @deffnx lines for corresponding procedure property primitives.
1284 These changes add a @deffnx C function declaration and function
1285 index entries for each Guile primitive to the copy of the doc
1286 snarf output that is used for reference manual synchronization.
1287 Online help is unchanged.
1289 * snarf.h (SCM_SNARF_DOCS): Output primitive's C function name.
1290 (SCM_DEFINE, SCM_DEFINE1, SCM_REGISTER_PROC): Supply to C function
1291 name to SCM_SNARF_DOCS.
1293 * guile-snarf-docs-texi.in: Pass the shell script's arguments into
1294 snarf-check-and-output-texi.
1296 * Makefile.am (guile-procedures.texi): New rule.
1297 (BUILT_SOURCES, guile.texi, guile-procedures.txt, CLEANFILES):
1298 Changed so that the last stage of doc snarfing is now performed
1299 twice, once to produce guile-procedures.txt for online help, and
1300 once to produce guile.texi for reference manual synchronization.
1302 2001-11-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
1304 * eval.c (RETURN): Wrap in do{}while(0) in order to make it
1305 safely usable as a single statement followed by a ';', for example
1308 (SCM_CEVAL, SCM_APPLY): Clean up code using 'RETURN'.
1310 2001-11-13 Neil Jerram <neil@ossau.uklinux.net>
1312 * random.c (scm_random_solid_sphere_x,
1313 scm_random_hollow_sphere_x): Correct "shere" typos.
1315 * hashtab.c (scm_hash_fold): Add missing apostrophe to docstring.
1317 * version.c (scm_version): Update docstring to include
1320 2001-11-13 Marius Vollmer <mvo@zagadka.ping.de>
1322 * modules.c (scm_c_export): Call va_end after collecting the
1325 * strop.h, strop.c (scm_substring_move_left_x,
1326 scm_substring_move_right_x): Removed.
1328 * __scm.h (HAVE_UINTPTR_T, HAVE_PTRDIFF_T, HAVE_LONG_LONG,
1329 HAVE_LONG_LONGS): Define to "1" when defining them, to mirror what
1332 2001-11-12 Marius Vollmer <mvo@zagadka.ping.de>
1334 * numbers.c: Document macros to define when including
1335 num2integral.i.c. MAX_VALUE and MIN_VALU are no longer used, we
1336 now rely on SIZEOF_ macros that have been figured out at
1339 * num2integral.i.c: Adapt to new interface.
1340 (NUM2INTEGRAL): Test whether a fixnum can be represented in the
1341 target type by casting it and checking whether it is still the
1342 same. Do not try to handle bignums for integral types that are
1343 smaller than fixnums. When handling bignums, collect the
1344 magnituse first into a unsigned type, and correctly check for
1346 (INTEGRAL2BIG): Do not use MIN_VALUE explicitely by observing that
1347 only -MIN_VALUE can still be negative of all negative numbers (in
1350 * tags.h (SIZEOF_SCM_T_BITS): Define it appropriately.
1352 * __scm.h: Define HAVE_UINTPTR_T, HAVE_PTRDIFF_T and
1353 HAVE_LONG_LONG depending on whether their size is non-zero.
1355 2001-11-11 Thien-Thi Nguyen <ttn@glug.org>
1357 * strop.c (scm_string_null_p): Docfix; nfc.
1358 Thanks to Scott Lenser.
1360 2001-11-07 Neil Jerram <neil@ossau.uklinux.net>
1362 * extensions.c (scm_load_extension): Canonicalize docstring
1365 * unif.c (scm_uniform_array_write), ports.c
1366 (scm_current_output_port, scm_force_output), dynwind.c
1367 (scm_dynamic_wind), scmsigs.c (scm_setitimer, scm_getitimer),
1368 filesys.c (scm_open, scm_lstat), struct.c
1369 (scm_make_struct_layout), random.c (scm_random,
1370 scm_random_solid_sphere_x, scm_random_hollow_sphere_x, strop.c
1371 (scm_i_index): Remove superfluous whitespace from end of docstring
1374 * filesys.c (scm_select), guardians.c (scm_guardian_greedy_p),
1375 strings.c (scm_make_string), variable.c (scm_make_variable,
1376 scm_make_undefined_variable, scm_variable_p, scm_variable_set_x,
1377 scm_variable_bound_p), scmsigs.c (scm_setitimer, scm_getitimer),
1378 posix.c (scm_crypt), struct.c (scm_make_vtable_vtable), hashtab.c
1379 (scm_hash_fold), ports.c (scm_port_for_each): Remove superfluous
1380 newline at end of docstrings.
1382 * modules.c (scm_set_current_module): Add missing newline to
1385 2001-11-07 Stefan Jahn <stefan@lkcc.org>
1387 * win32-socket.[ch]: New files. Defines Winsock-API error codes
1388 and makes them available through Guile. That is because the
1389 Winsock-API does not store its errors in `errno' and thus cannot
1390 return error messages via `strerror (errno)'.
1392 * socket.c (scm_init_socket): Initialize `win32-socket' part
1393 here under M$-Windows.
1395 * numbers.h: Added missing declaration of
1396 `scm_sys_check_number_conversions()'.
1398 * error.c: Local definition of SCM_I_STRERROR and SCM_I_ERRNO
1399 and use in `(strerror)' and `(system-error)'.
1401 * Makefile.am (EXTRA_libguile_la_SOURCES): Added
1402 `win32-socket.[ch]' to extra source and header files.
1404 2001-11-06 Marius Vollmer <mvo@zagadka.ping.de>
1406 * script.c (scm_shell_usage, scm_compile_shell_switches): Prepend
1407 a call to turn-on-debugging when --debug has been given instead of
1408 turning it on directly. Also, handle new `--no-debug' option,
1409 which might suppress the call to turn-on-debugging.
1411 2001-11-05 Stefan Jahn <stefan@lkcc.org>
1413 * struct.c (s_scm_struct_vtable_p): Corrected docstring.
1415 2001-11-04 Stefan Jahn <stefan@lkcc.org>
1417 * Makefile.am (libguile_la_LIBADD): Added $(THREAD_LIBS_LOCAL)
1418 here (was at guile_LDADD) which describes the dependency
1419 correctly and allows a clean build on Win32.
1421 * __scm.h (SCM_API): Follow-up patch. Renamed __FOO__ macros
1424 * __scm.h: USE_DLL_IMPORT indicates the usage of the DLL
1425 import macros for external libraries (libcrypt, libqthreads,
1426 libreadline and libregex).
1428 * coop-defs.h: Include <winsock2.h> for `struct timeval'.
1430 * posix.c (flock): Added support for flock() in M$-Windows.
1432 * guile.c (SCM_IMPORT): Follow-up patch. Use SCM_IMPORT instead
1435 * fports.c (getflags): Differentiate reading and writing pipes
1438 * filesys.c (S_IS*): Redefine all of the S_IS*() macros for
1441 * coop.c (coop_condition_variable_timed_wait_mutex): Use
1442 conditionalized error code if `ETIMEDOUT' is not available.
1443 (scm_thread_usleep): Remove bogus declaration of `struct timeval
1446 * numbers.c (PTRDIFF_MIN): Moved this definition where it actually
1447 belongs. That is because NO_PREPRO_MAGIC gets undefined after
1448 each inclusion of `num2integral.i.c'.
1449 (SIZE_MAX): Define NO_PREPRO_MAGIC if SIZE_MAX is undefined.
1451 2001-11-03 Marius Vollmer <mvo@zagadka.ping.de>
1453 * eval.c (scm_m_begin): Allow `(begin)`, with no subforms.
1454 (SCM_CEVAL): Evaluate an empty `begin' to SCM_UNSPECIFIED.
1456 2001-11-02 Mikael Djurfeldt <mdj@linnaeus>
1458 * print.c (scm_iprin1): Mark print state as revealed when
1459 dispatching to generic write or display.
1461 * unif.c (scm_ra2contig): Fixed memory overwrite bug.
1463 2001-11-02 Marius Vollmer <mvo@zagadka.ping.de>
1465 Support for native Win32. Thanks to Stefan Jahn!
1467 * Makefile.am: Add win32-uname.c, win32-uname.h, win32-dirent.c
1468 and win32-dirent.h to extra source and header files. These
1469 include the uname() and the POSIX dirent interface implementation
1470 for M$-Windows. Put `-no-undefined' into LDFLAGS to support
1471 linkers which do not allow unresolved symbols inside shared
1472 libraries. Corrected `guile_filter_doc_snarfage$(EXEEXT)'
1475 * __scm.h: Defined SCM_API. This macro gets prepended to all
1476 function and data definitions which should be exported or imported
1477 in the resulting dynamic link library in the Win32 port.
1479 * __scm.h, alist.h, arbiters.h, async.h, backtrace.h, boolean.h,
1480 chars.h, continuations.h, coop-defs.h, coop-threads.h,
1481 debug-malloc.h, debug.h, deprecation.h, dynl.h, dynwind.h,
1482 environments.h, eq.h, error.h, eval.h, evalext.h, extensions.h,
1483 feature.h, filesys.h, fluids.h, fports.h, gc.h, gdb_interface.h,
1484 gdbint.h, gh.h, goops.h, gsubr.h, guardians.h, hash.h, hashtab.h,
1485 hooks.h, init.h, ioext.h, iselect.h, keywords.h, lang.h, list.h,
1486 load.h, macros.h, mallocs.h, modules.h, net_db.h, numbers.h,
1487 objects.h, objprop.h, options.h, pairs.h, ports.h, posix.h, print.h,
1488 procprop.h, procs.h, properties.h, ramap.h, random.h, rdelim.h,
1489 read.h, regex-posix.h, root.h, rw.h, scmsigs.h, script.h, simpos.h,
1490 smob.h, socket.h, sort.h, srcprop.h, stackchk.h, stacks.h, stime.h,
1491 strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h,
1492 tags.h, threads.h, throw.h, unif.h, values.h, variable.h, vectors.h,
1494 Prefixed each each exported symbol with SCM_API.
1496 * continuations.c: Added comment about the use of the extern
1497 declarations of {get,set}context() functions used in the ia64 port.
1499 * continuations.h, gc.c: `__libc_ia64_register_backing_store_base'
1500 is meant to be a `unsigned long *'.
1502 * filesys.c: Include `direct.h' if possible. Use local
1503 `win32-dirent.h' for the native M$-Windows port. Define S_IS*()
1504 macros for M$-Windows. Implementation of `fstat_Win32()' which is
1505 able to differentiate between sockets and other file descriptors.
1506 Use this function as wrapper in `scm_fstat()'. Fixed typo in
1509 * fports.c: Include `io.h' is possible. Put `*fp' into referring
1510 statement block in `scm_fport_buffer_add()'.
1511 Some corrections in `getflags()'.
1513 * gdb_interface.h (GDB_INTERFACE): Also support __CYGWIN__.
1515 * guile.c: Make sure to define __SCM_IMPORT__ for shared library
1516 build on Win32. Disable preloaded symbols on Win2 platforms.
1518 * ioext.c, ports.c: Include `io.h' is possible.
1520 * mkstemp.c: Include `process.h' is possible.
1522 * net_db.c: Disable extern declaration of `h_errno' for __CYGWIN__,
1524 Put `scm_return_entry()' into HAVE_GETSERVENT conditional.
1526 * posix.c: Remove unnecessary dirent includes and defines. Include
1527 local `win32-uname.h' for MinGW. Extern declaration of
1528 `mkstemp()' for systems where it does not exists. Make
1529 `getlogin()' available on M$-Windows.
1531 * scmsigs.c: Made `usleep()' avalable on MinGW.
1533 * stime.c: On M$-Windows `tzname[]' is known to be `_tzname[]'.
1535 * win32-dirent.c: Include "win32-dirent.h", not "dirent.h".
1537 * win32-uname.c: Include "win32-uname.h", not "uname.h".
1539 2001-10-28 Mikael Djurfeldt <mdj@linnaeus>
1541 * unif.c (scm_uniform_array_read_x, scm_uniform_array_write):
1542 Don't apply scm_uniform_vector_length on arrays.
1544 2001-10-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
1546 * eval.c (scm_lookupcar, scm_m_letstar, scm_m_do, iqq,
1547 scm_m_define, scm_m_letrec1, scm_m_let, scm_m_expand_body,
1548 scm_macroexp, unmemocopy, scm_eval_args, scm_deval_args,
1549 SCM_CEVAL, scm_map, scm_init_eval): When building lists, prefer
1550 scm_list_<n> over scm_cons[2]?.
1552 (scm_unmemocar, scm_m_cond, scm_m_letstar, scm_m_letrec1,
1553 scm_m_let, scm_m_atbind, unmemocopy, SCM_CEVAL, SCM_APPLY): Use
1554 SCM_C[AD][AD]R instead of explicit form.
1556 (scm_m_set_x, scm_m_cond, scm_m_letstar, scm_m_do): Reordered
1557 comparison parameters.
1559 (scm_m_case, scm_m_cond, scm_m_letstar, scm_m_do, SCM_CEVAL): Use
1560 !SCM_NULLP instead of SCM_NIMP.
1562 (scm_m_case): Don't copy the form. Renamed proc to clause and
1563 minimized its scope. Renamed x to clauses. Removed side
1564 effecting operation from macro call.
1566 (scm_m_cond): Don't copy the form. Renamed arg1 to clause and
1567 minimized its scope. Renamed x to clauses. Minimized the scope
1568 of variable 'len'. Make sure the else clause is treated specially
1569 even in case of '=>' occurences. Don't change the else to #t in
1570 order to be able to distinguish this case in the evaluator. Leave
1571 type checking of the recipient to the evaluator.
1573 (scm_c_improper_memq): Made the comment somewhat clearer.
1575 (scm_m_lambda): Renamed proc to formals. Removed unnecessary
1576 test for SCM_IM_LET at the place of the formal parameters.
1577 Simplified the formal parameter checking.
1579 (scm_m_letstar): Added Comment. Renamed proc to bindings.
1580 Renamed arg1 to binding and minimized its scope. Eliminated
1581 unnecessary consing.
1583 (scm_m_do): Renamed proc to bindings. Minimized the scope of
1586 (build_binding_list): New static function.
1588 (unmemocopy): Don't use SCM_TYP7 on pairs (it's unclean).
1589 Further, split up the 'letrec' unmemoizing code to the
1590 corresponding parts for 'do', 'let' and 'letrec', adding comments
1591 to each form. Cleanup the handling of the do form (This removes
1592 some *real* code :-).
1594 (SCM_CEVAL): Removed side effecting operation from macro call.
1595 Handle the 'else clause of the 'cond form specially - the symbol
1596 'else is not replaced with #t any more.
1598 2001-10-14 Gary Houston <ghouston@arglist.com>
1600 * version.c (scm_version): use sprintf instead of snprintf,
1601 for portability. thanks to Bill Schottstaedt.
1603 2001-10-14 Mikael Djurfeldt <mdj@linnaeus>
1605 * read.c (scm_lreadr): When user-defined hash procedure returns
1606 SCM_UNSPECIFIED: Fall back to standard handling instead of raising
1607 an exception. (This prevents parsing of uniform vectors from
1608 interfering with parsing of numbers.)
1610 2001-10-13 Marius Vollmer <mvo@zagadka.ping.de>
1612 * numbers.c: Set NO_PREPRO_MAGIC when defining our version of
1613 PTRDIFF_MIN. Thanks to Ken Raeburn.
1615 2001-10-07 Marius Vollmer <mvo@zagadka.ping.de>
1617 * Makefile.am (EXTRA_libguile_la_SOURCES): Added "mkstemp.c".
1619 * eval.c (scm_m_atbind): First try to find the variable without
1620 defining it locally; when it has not been found, define it
1623 * modules.c (module_variable): Pass over variables that exist but
1626 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
1628 * backtrace.c (display_backtrace_file_and_line): Only use
1629 scm_basename when POSIX support is compiled in. Thanks to Chris
1632 2001-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1634 * numbers.c (mem2uinteger): Return number read so far when coming
1635 across a hexdigit after having read a # or if not reading a hex
1636 value. This will enable the calling code to correctly handle
1637 forms like 1e2. (The background is, that the exponent markers d,
1638 e and f are also hexdigits.) Thanks to Mikael Djurfeldt for
1639 providing this patch.
1641 (mem2complex): Fix erroneous double-negation. Now, numbers like
1642 1-i will be read correctly.
1644 2001-10-12 Mikael Djurfeldt <mdj@linnaeus>
1646 * debug.c (scm_mem_to_proc): Fixed typo in previous change.
1648 * validate.h (SCM_VALIDATE_DOUBLE_DEF_COPY): New macro.
1650 2001-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
1652 * print.c (scm_print_state_vtable, print_state_pool):
1653 Initialize. These variables are now registered as gc roots.
1655 (scm_current_pstate): Update documentation.
1657 (scm_current_pstate, scm_make_print_state, scm_free_print_state,
1658 scm_prin1, scm_init_print): print_state_pool is registered as a
1659 gc root and thus does not need to be protected by a surrounding
1662 (make_print_state): The car of print_state_pool no longer holds
1663 the scm_print_state_vtable.
1665 (scm_current_pstate, scm_make_print_state, print_circref,
1666 scm_iprin1, scm_prin1, scm_iprlist): Prefer !SCM_<foo> over
1669 (scm_prin1): When building lists, prefer scm_list_<n> over
1672 (scm_iprlist): Removed a redundant SCM_IMP test.
1674 (scm_simple_format): Use SCM_EQ_P to compare SCM values.
1676 2001-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
1678 * debug.c (scm_make_iloc): Prefer !SCM_<foo> over SCM_N<foo>.
1680 (scm_memcons, scm_mem_to_proc): When building lists, prefer
1681 scm_list_<n> over scm_cons[2]?.
1683 (scm_mem_to_proc): Prefer SCM_CONSP over SCM_NIMP.
1685 (scm_procedure_name): Use SCM_CADR instead of explicit form.
1687 (debugobj_print): Coerce scm_intprint arg 1 to long, not int.
1688 Thanks to Rob Browning for the patch (see log entry 2001-09-21) -
1689 for some reason his patch didn't make it into the cvs.
1691 2001-10-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
1693 * numbers.c (mem2decimal_from_point): Cleaned up the parsing a
1694 little bit - should even be somewhat more accurate now.
1696 2001-10-08 Rob Browning <rlb@defaultvalue.org>
1698 * gc.c: support ia64 register backing store.
1699 (SCM_MARK_BACKING_STORE): new macro.
1701 * continuations.h: support ia64 register backing store.
1702 (struct scm_t_contregs): add ia64 register backing store.
1704 * continuations.c: support ia64 register backing store.
1705 (continuation_mark): mark ia64 register backing store.
1706 (continuation_free): free ia64 register backing store.
1707 (scm_make_continuation): capture ia64 register backing store.
1708 (copy_stack_and_call): copy ia64 register backing store.
1710 2001-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
1712 * hashtab.c (scm_hash_fn_create_handle_x): The result of assoc_fn
1713 is known to be #f if no entry is found. Thus, use !SCM_FALSEP
1714 instead of SCM_NIMP to test for that case.
1716 * strings.h (SCM_SET_STRING_LENGTH): Cast the length to
1717 scm_t_bits instead of long.
1719 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
1721 * tags.h (SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
1722 SCM_T_SIGNED_BITS_MIN): New.
1723 * numbers.h (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM):
1724 Use them to make these macros computable by the preprocessor.
1726 * num2integral.i.c (INTEGRAL2NUM): Let the preprocessor test
1727 whether the integral type fits in a fixnum, not the compiler.
1728 This removes a spurious compiler warning. Also, honor the
1729 NO_PREPRO_MAGIC flag to suppress any preprocessor tests. This is
1730 needed for `long long's.
1732 * numbers.c: Define NO_PREPRO_MAGOC when including
1733 num2integral.c.i for `long long' and `signed long long'.
1735 2001-10-06 Mikael Djurfeldt <mdj@linnaeus>
1737 These changes fixes a race condition in the Guile coop - pthread
1740 * coop.c (mother_awake_p): New variable.
1741 (coop_create): Set mother_awake_p before creating or signalling
1742 mother; wait until mother is going to sleep before returning.
1743 (mother): Reset mother_awake_p before going to sleep.
1745 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
1747 * options.c (protected_objects, scm_init_options): The content of
1748 protected_objects is now protected from garbage collection using
1749 scm_gc_register_root instead of scm_permanent_object.
1751 (get_option_setting): New static function that computes an option
1752 setting as it was formerly done in the function scm_options.
1754 (get_documented_option_setting): New static function that
1755 returns option documentation as it was formerly done in the
1756 function scm_options. Note that documentation C strings are no
1757 longer precomputed into SCM objects. Instead, they are converted
1758 into SCM strings every time get_documented_option_setting is
1761 (change_option_setting): New static functions that modifies the
1762 option setting as it was formerly done in the function
1763 scm_options. The function is now exception safe, i. e. won't
1764 cause a memory leak when interrupted. Further, only non-immediate
1765 option values are added to the protection list.
1767 (scm_options): This function now has only the purpose to dispatch
1768 to to get_option_setting, get_documented_option_setting or
1769 change_option_setting, depending on the arguments given to
1772 (scm_init_opts): Don't convert documentation C strings into SCM
1773 strings. Further, don't protect any object values: They _must_
1774 be immediate values, otherwise there is no guarantee that they
1775 have not been collected before anyway.
1777 * options.[ch] (scm_t_option): Made type unsigned, name into a
1778 constant char* and val into a scm_t_bits type.
1780 (scm_options, scm_init_opts): The number of options is guaranteed
1781 to be larger or equal to zero. Thus, the type is changed to
1784 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
1786 * num2integral.i.c (NUM2INTEGRAL): Eliminated some warnings about
1787 testing an unsigned value for being >= 0.
1789 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
1791 * numbers.h: Removed old comment about using SCM_CAR to access
1794 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
1795 the return value is signed. Thanks to Brian Crowder for the bug
1798 (SCM_SRS): Avoid unnecessary casting and don't unpack input
1799 values. With this patch, SCM_SRS can be safely used for other
1800 types than scm_t_signed_bits. However, it should still better be
1801 an internal macro and thus be renamed to SCM_I_SRS.
1803 (SCM_MAKINUM, SCM_INUM): Use proper casting.
1805 2001-10-03 Gary Houston <ghouston@arglist.com>
1807 * continuations.h, unif.h: in the descriptions of the bit patterns
1808 of the heap cells, make bit 0 the least significant.
1810 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
1812 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
1813 Thanks to Golubev I. N.
1815 2001-09-25 Gary Houston <ghouston@arglist.com>
1817 * ports.c (scm_drain_input): extended the docstring. thanks to
1818 Alex Schroeder and Thien-Thi Nguyen.
1820 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
1822 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
1823 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
1824 macros. (The NUM names might soon change.)
1826 * numbers.h: Added missing declarations.
1828 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
1830 * Makefile.am: Distribute num2float.i.c.
1832 * num2float.i.c: New file, multiply included by numbers.c, used
1833 to "templatize" the float <-> num conversion routines.
1835 * numbers.c: New functions: scm_num2float, scm_float2num,
1836 scm_num2double, scm_double2num.
1838 2001-09-21 Rob Browning <rlb@defaultvalue.org>
1840 * .cvsignore: really add version.h
1842 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
1843 Otherwise it fails on the alpha. However, we might rather choose
1844 this size conditionally.
1846 * numbers.c (scm_gcd): change "k" to a long from an int.
1847 Otherwise it fails on the alpha. However, we might rather choose
1848 this size conditionally.
1850 * error.c (scm_wta): coerce char* to intptr_t before int
1853 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
1856 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
1858 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
1860 * numbers.c (scm_integer_expt): Accept inexact integer in second
1861 argument. (Thanks to Bill Schottstaedt.)
1863 2001-09-20 Rob Browning <rlb@defaultvalue.org>
1865 * .cvsignore: add version.h
1867 * versiondat.h.in: removed (obsolete).
1869 * version.h.in: renamed from version.h.
1870 (SCM_GUILE_MAJOR_VERSION): new public macro.
1871 (SCM_GUILE_MINOR_VERSION): new public macro.
1872 (SCM_GUILE_MICRO_VERSION): new public macro.
1874 * version.h: renamed to version.h.in.
1877 (scm_major_version): support integer *_VERSION macros.
1878 (scm_minor_version): support integer *_VERSION macros.
1879 (scm_micro_version): support integer *_VERSION macros.
1880 (scm_version): support integer *_VERSION macros.
1882 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
1884 * error.c, error.h: Made error keys globally accessible.
1885 Applications might want to test for these or use them in a direct
1888 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
1889 routines are passed an inexact. This change in behavior is
1890 motivated by concordance with R5RS: It is more common that a
1891 primitive doesn't want to accept an inexact for an exact.
1893 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1895 The following patch partially undoes my patch from 2001-06-30,
1896 where I added the function scm_gc_mark_cell_conservatively. The
1897 function is buggy, since it breaks guile during conservative
1898 marking if a pointer on the stack points directly into the list of
1899 free cells on the heap: With conservative cell marking this will
1900 cause the whole free list to be scanned and marked - boom!
1902 * gc.c (allocated_mark, MARK, heap_segment,
1903 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
1904 (scm_gc_mark_cell_conservatively): Remove function
1905 scm_gc_mark_cell_conservatively and update the corresponding
1906 comments and uses accordingly. Thanks to Christopher Cramer for
1907 the patch. (Minor corrections by me.)
1909 2001-09-15 Gary Houston <ghouston@arglist.com>
1911 * root.h (scm_root_state): removed the continuation_stack and
1912 continuation_stack_ptr members, which have no apparent purpose.
1913 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
1916 * root.c (root_mark), init.c (restart_stack, start_stack), gc
1917 (scm_igc): remove all references to contination_stack and
1918 continuation_stack_ptr, avoiding allocation of a vector and
1919 useless processing during gc.
1921 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1923 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
1925 (TCONC_IN): Make sure that the cell word 0 is initialized last.
1927 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
1929 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
1931 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
1932 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
1934 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1936 * guardians.c (mark_dependencies_in_tconc,
1937 whine_about_self_centered_zombies, scm_init_guardians): Register
1938 the static global variable `self_centered_zombies' via
1939 scm_gc_register_root, to make some cdr-ing unnecessary.
1941 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1943 * backtrace.c (display_backtrace_file,
1944 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
1945 values, use SCM_FALSEP when comparing SCM values against #f.
1946 Thanks to Rob Browning for the bug report.
1948 2001-09-12 Martin Baulig <martin@home-of-linux.org>
1950 * strings.[ch] (scm_str2string): New function.
1952 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
1954 * gc.c (scm_done_free): Always subtract size from scm_mallocated
1955 when computing nm, even if it's negative.
1956 (scm_must_malloc): Abort on overflow of scm_mtrigger.
1957 (scm_must_realloc): Likewise.
1959 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
1961 * numbers.c (scm_sys_check_number_conversions): new function,
1962 defined if Guile is compiled in debugging mode. currently checks
1963 `scm_num2ulong', should check much much more.
1965 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
1966 unsigned, ensure that it's positive. thanks to Martin Baulig!
1968 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1970 * __scm.h: Added new section about compile time selectable
1973 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
1974 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
1975 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
1976 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
1979 * deprecation.c (scm_include_deprecated_features): Simplified.
1981 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
1982 `SCM_IMP´ instead of `!SCM_CELLP´.
1984 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
1985 Extract side-effecting operations from macros.
1987 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
1988 scm_top_level_lookup_closure_var and scm_system_transformer.
1990 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
1992 (heap_segment): Use CELL_P instead of SCM_CELLP.
1994 * init.c (start_stack): Don't initialize
1995 scm_top_level_lookup_closure_var and scm_system_transformer.
1997 * modules.c (scm_set_current_module): Don't access
1998 scm_top_level_lookup_closure_var and scm_system_transformer.
2000 (scm_sym2var): Don't call scm_variable_set_name_hint.
2002 (scm_post_boot_init_modules): Removed deprecated initializations.
2004 * print.c (scm_ipruk): Don't access cell contents of non cells.
2006 * strings.c (scm_string_set_x): All strings are writable.
2008 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
2009 type. There is only one string type now.
2011 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
2013 * tags.h: Remove comments about two different string types.
2015 (SCM_CELLP, SCM_NCELLP): Deprecated.
2017 * variable.c (make_variable): Remove code variant for vcells.
2019 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
2020 SCM_VARIABLE_LOC): Remove code variant for vcells.
2022 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
2023 SCM_ENABLE_DEPRECATED with the logic reversed.
2025 * dynl.c (moddata, registered_mods), dynl.[ch]
2026 (scm_register_module_xxx, scm_registered_modules,
2027 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
2028 (*top-level-lookup-closure*), eval.[ch]
2029 (scm_top_level_lookup_closure_var, scm_system_transformer,
2030 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
2031 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
2032 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
2033 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
2034 scm_unprotect_object), modules.c (root_module_lookup_closure,
2035 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
2036 beautify_user_module_x_var, try_module_autoload_var,
2037 scm_module_full_name), modules.[ch] (scm_the_root_module,
2038 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
2039 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
2040 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
2041 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
2042 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
2043 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
2044 scm_make_shared_substring), tags.h (scm_tc7_substring,
2045 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
2046 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
2047 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
2048 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
2051 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
2052 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
2053 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
2054 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
2055 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
2056 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
2057 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
2058 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
2059 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
2060 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
2061 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
2062 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
2063 (setzone, scm_strftime, scm_strptime), vports.c
2064 (scm_make_soft_port): Remove calls to
2065 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
2066 gone, all strings are 0-terminated anyway.
2068 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
2069 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
2070 double inclusion of the same headers to the SCM_<filename>_H
2073 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
2074 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
2075 print.c (scm_iprin1): The type scm_tc7_substring does not exist
2078 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
2079 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
2080 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
2081 !SCM_<foo> over SCM_N<foo>.
2083 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2085 * Makefile.am: Remove references to symbols-deprecated.c.
2087 * symbols.c (scm_init_symbols): Don't initialize deprecated
2090 * symbols-deprecated.c: Removed.
2092 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
2093 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
2094 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
2095 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
2096 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
2097 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
2098 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
2099 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
2100 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
2101 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
2102 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
2103 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
2104 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
2105 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
2106 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
2107 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
2108 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
2109 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
2110 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
2111 scm_intern0, scm_sysintern, scm_sysintern0,
2112 scm_sysintern0_no_module_lookup, scm_symbol_value0,
2113 scm_string_to_obarray_symbol, scm_intern_symbol,
2114 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
2115 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
2116 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
2117 vectors.[ch] (scm_vector_set_length_x): Removed.
2119 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
2120 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
2121 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
2122 Renamed the macros that are defined to inhibit double inclusion of
2123 the same headers to the SCM_<filename>_H format.
2125 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
2126 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
2129 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2131 * continuations.h (scm_contregs), debug.h (scm_debug_info,
2132 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
2133 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
2134 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
2135 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
2136 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
2137 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
2138 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
2139 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
2140 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
2141 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
2142 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
2144 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
2145 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
2146 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
2147 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
2148 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
2149 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
2150 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
2151 double inclusion of the same headers to the SCM_<filename>_H
2154 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
2155 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
2156 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
2157 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
2158 !SCM_<foo> over SCM_N<foo>.
2160 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2162 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
2163 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
2164 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
2165 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
2166 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
2167 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
2168 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
2169 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
2170 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
2171 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
2172 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
2173 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
2174 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
2175 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
2176 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
2177 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
2178 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
2179 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
2180 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
2181 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
2182 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
2183 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
2184 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
2185 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
2186 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
2187 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
2188 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
2189 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
2190 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
2191 the macros that are defined to inhibit double inclusion of the
2192 same headers to the SCM_<filename>_H format.
2194 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
2196 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
2197 "scm_t_portable" with "scm_port_table" which was an artifact from
2198 the great "scm_*_t -> scm_t_" renaming.
2200 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
2202 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
2203 used; nfc. Thanks to Bill Schottstaedt.
2205 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
2206 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
2207 Thanks to Chris Cramer.
2209 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
2211 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
2213 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
2215 * dynwind.h (scm_swap_bindings): Declare.
2216 * dynwind.c (scm_swap_bindings): Make non-static.
2218 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
2220 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
2221 doing exactly nothing about them). thanks Neil!
2223 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
2225 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
2227 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
2229 * gc.c: Fix omission bug: Add `heap_segment' forward decl
2230 (proto) in the case when either `GUILE_DEBUG' or
2231 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
2233 (map_free_list): Fix typo: Ref `f' correctly.
2235 Thanks to Chris Cramer.
2237 2001-08-15 Rob Browning <rlb@defaultvalue.org>
2239 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
2241 (libpath.h): change libguileversion to libguileinterface.
2243 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
2245 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
2246 ChangeLog-2000. Thanks to Daniel Skarda!
2248 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
2250 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
2251 do it from the Makefile.
2253 * Makefile.am: rearrange the snarfing slightly, so that .doc files
2254 are of a reasonable size.
2256 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
2258 * stacks.c (scm_make_stack): Improve docstring by explaining use
2261 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
2263 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
2264 scm_char_whitespace_p, scm_char_upper_case_p,
2265 scm_char_lower_case_p, scm_char_is_both_p): Do not require
2266 characters to fulfill isascii in addition to the primary
2269 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2271 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
2272 scm_istr2flo, scm_istring2number): Removed.
2274 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
2277 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
2278 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
2281 (scm_string_to_number): Use new number parser.
2283 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
2284 handles complex numbers.
2286 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
2289 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
2292 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
2294 (scm_i_mem2number): Added.
2296 (scm_exact_to_inexact): Changed signature.
2298 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
2299 here instead of within scm_i_mem2number. Call scm_i_mem2number
2300 instead of scm_istr2int and scm_istring2number.
2302 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2304 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
2305 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
2306 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
2307 !SCM_<pred> over SCM_N<pred>.
2309 (scm_eval_body): Remove side effecting code from macro call.
2311 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
2314 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2316 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
2318 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
2320 Removed vcell slot from structs.
2322 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
2325 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
2326 zero. Use scm_vtable_index_layout instead of "0" when accessing
2328 (scm_init_struct): Remove vcell slot layout code from
2329 required_vtable_fields.
2331 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
2333 * goops.c (build_class_class_slots): Removed vcell slot
2336 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
2337 Removed vcell slot layout code.
2338 (scm_si_vcell): Removed.
2340 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
2342 "Glocs" have been removed.
2344 * tags.h: Update tag system docs.
2345 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
2346 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
2347 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
2348 or SCM_NCONSP, respectively.
2350 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
2351 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
2352 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
2354 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
2355 tell glocs from structs.
2357 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
2359 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
2360 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
2361 instead of with glocs.
2362 (EVALCAR): Do not test for glocs.
2363 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
2365 (scm_unmemocar): Do not handle glocs.
2366 (scm_m_atfop): Memoize as a variable, not as a gloc.
2367 (scm_eval_args, scm_deval_args): Do not handle glocs.
2368 (scm_ceval, scm_deval): Likewise.
2370 * eval.h (SCM_XEVALCAR): Do not test for glocs.
2371 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
2374 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
2376 * dynwind.c (scm_swap_bindings): Likewise.
2377 (scm_dowinds): Updated to recognize lists of variables instead of
2380 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
2383 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
2386 2001-07-25 Gary Houston <ghouston@arglist.com>
2388 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
2389 docstrings to reflect the n-ary implementation.
2391 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
2393 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
2394 value of a variable, not the plain "return" statement.
2396 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
2398 * eval.c: Allow variables in memoized code (in addition to glocs).
2399 (scm_lookupcar): Handle variables in lost races. Replace symbol
2400 with variable directly, do not make a gloc.
2401 (scm_unmemocar): Rewrite variables using a reverse lookup, just
2403 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
2406 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2408 * variable.c (scm_i_variable_print): Use "value" instead of
2409 "binding" since a binding is the mapping between symbols and
2410 variables, not between variables and their values.
2412 * tags.h (scm_tc7_variable): New.
2413 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
2414 * print.c (scm_iprin1): Likewise.
2416 * variable.h (scm_tc16_variable): Removed.
2417 (SCM_VARIABLEP): Test for new tc7 code.
2418 (scm_i_variable_print): New.
2419 * variable.c (scm_tc16_variable): Removed.
2420 (variable_print): Renamed to scm_i_variable_print and made
2422 (variable_equal_p): Removed.
2423 (make_variable): Construct a tc7 object instead of a smob.
2424 (scm_init_variable): Do not register smob.
2426 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
2428 * tags.h: Include inttypes.h when we have it.
2430 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
2432 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
2433 is taken by the new SCM_IM_CALL_WITH_VALUES.
2434 * print.c (scm_isymnames): Update table accordingly.
2436 2001-07-22 Gary Houston <ghouston@arglist.com>
2438 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
2439 SCM_MAKINUM to convert regoff_t value to SCM.
2441 2001-07-21 Gary Houston <ghouston@arglist.com>
2443 * scmsigs.c: include sys/time.h for itimer stuff.
2445 2001-07-19 Rob Browning <rlb@defaultvalue.org>
2447 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
2449 * c-tokenize.lex: add option %nounput to quiet warning.
2450 Add prototype for yylex to quiet warning.
2452 * scmconfig.h.in: add flags for setitimer and getitimer.
2454 * scmsigs.h (scm_init_scmsigs): new prototype.
2455 (scm_init_scmsigs): new prototype.
2457 * scmsigs.c (s_scm_setitimer): new function.
2458 (s_scm_setitimer): new function.
2460 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2462 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
2463 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
2464 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
2465 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
2466 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
2467 guile-func-name-check.in, guile-snarf-docs-texi.in,
2468 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
2469 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
2470 objprop.c, objprop.h, options.c, options.h, random.h,
2471 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
2472 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
2473 version.c, version.h: Updated copyright notice.
2475 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2477 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
2478 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
2479 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
2480 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
2481 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
2482 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
2483 sym_environment, scm_sym_change_class): New static variables to
2484 hold predefined symbols.
2486 (build_class_class_slots): Build the list using scm_list_n
2487 instead of cons. Also, slots are already created as lists, thus
2488 making a call to maplist unnecessary.
2490 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
2491 scm_class_direct_subclasses, scm_class_direct_methods,
2492 scm_class_precedence_list, scm_class_slots, scm_class_environment,
2493 scm_method_procedure, create_standard_classes, purgatory): Use
2496 (build_slots_list, compute_getters_n_setters,
2497 scm_sys_initialize_object, scm_sys_inherit_magic_x,
2498 get_slot_value_using_name, set_slot_value_using_name,
2499 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
2500 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
2501 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
2503 (scm_sys_prep_layout_x): Minimize variable scopes.
2505 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
2506 scm_sys_fast_slot_set_x): Fix signedness.
2508 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
2509 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
2510 scm_memoize_method, scm_wrap_object): Use packing and unpacking
2511 when converting to and from SCM values.
2513 (scm_enable_primitive_generic_x): Add rest argument checking.
2515 (map, filter_cpl, maplist, scm_sys_initialize_object,
2516 scm_sys_prep_layout_x, slot_definition_using_name,
2517 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
2518 call_memoize_method, scm_make, scm_make_class): Prefer explicit
2519 predicates over SCM_N?IMP tests.
2521 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
2524 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
2527 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
2529 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
2531 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
2533 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
2535 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
2537 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
2539 * strings.c (s_scm_string): fix arg position in assert.
2541 2001-07-11 Gary Houston <ghouston@arglist.com>
2543 * strports.c (st_write): use memcpy, not strncpy. thanks to
2546 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
2548 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
2549 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
2550 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
2551 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
2552 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
2553 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
2554 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
2555 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
2556 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
2557 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
2558 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
2559 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
2560 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
2561 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
2562 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
2563 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
2564 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
2565 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
2566 weaks.c, weaks.h: Remove "face-lift" comment.
2568 2001-07-08 Rob Browning <rlb@defaultvalue.org>
2570 * .cvsignore: add stamp-h.in.
2572 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2574 * hooks.c (scm_make_hook, scm_add_hook_x),
2575 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
2576 value info to the docstrings.
2578 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2580 Some more compatibility patches for Windows.
2582 * posix.c (getlogin): getlogin() implementation for Windows.
2584 * backtrace.c, ioext.c: Include <stdio.h>.
2586 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
2589 * cpp_sig_symbols.in: Added SIGBREAK.
2591 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
2593 * strports.c (scm_read_0str, scm_eval_0str): Call
2594 scm_c_read_string and scm_c_eval_string respectively, not
2595 themselves. Thanks to Dale P. Smith!
2597 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2599 * unif.c (scm_array_set_x): The variable args does not
2600 necessarily have to be a list. Further, got rid of a redundant
2603 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2605 * list.c (SCM_I_CONS): Make sure the cell type is initialized
2608 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
2609 init_heap_seg): Fixed signedness.
2611 (init_heap_seg): Replaced strange for-loop with a while loop.
2613 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
2615 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
2617 The following patch adds conservative marking for the elements of
2618 free or allocated cells.
2620 * gc.c (allocated_mark, heap_segment): New static functions.
2622 (which_seg): Deleted, since the functionality is now provided by
2623 function heap_segment.
2625 (map_free_list): Use heap_segment instead of which_seg.
2627 (MARK): If cell debugging is disabled, mark free cells
2630 (scm_mark_locations, scm_cellp): Extracted the search for the
2631 heap segment of a SCM value into function heap_segment.
2633 (scm_init_storage): Allocated cells must be marked
2636 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
2638 The following patch changes the representation of weak vectors to
2639 double cells instead of using an extension of the vector's
2642 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
2643 the result of SCM_WVECT_GC_CHAIN.
2645 (scm_gc_sweep): Weak vectors don't have extra fields any more.
2647 * weaks.c (allocate_weak_vector): New static function. It does
2648 not patch any previously created vector object during the
2649 construction of a weak vector, and thus doesn't need to switch
2650 off interrupts during vector creation.
2652 (scm_make_weak_vector, scm_make_weak_key_hash_table,
2653 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
2654 Use allocate_weak_vector to provide the new weak vector object.
2656 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
2657 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
2658 now stored in the double cell.
2660 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
2663 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
2664 using an entry of the double cell.
2666 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
2668 * stamp-h.in: bye bye
2670 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
2672 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
2675 * load.c, load.h (scm_c_primitive_load,
2676 scm_c_primitive_load_path): New.
2678 * strports.c, strports.h (scm_c_read_string): Renamed from
2679 scm_read_0str. Also, added "const" qualifier to argument.
2680 (scm_c_eval_string): Renamed from scm_eval_0str.
2681 (scm_read_0str, scm_eval_0str): Deprecated.
2683 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2685 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
2688 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
2690 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
2691 scm_list_n): New functions.
2692 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
2693 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
2694 (lots of files): Use the new functions.
2696 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
2698 * strings.c: #include "libguile/deprecation.h".
2700 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2702 * read.c (scm_lreadr): When reading a hash token, check for a
2703 user-defined hash procedure first, so that overriding the builtin
2704 hash characters is possible (this was needed for implementing
2705 SRFI-4's read synax `f32(...)').
2707 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
2708 because the latter is unsigned now and breaks comparisons like
2709 (n < (scm_t_signed_bits)MIN_VALUE).
2711 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
2713 * eval.h, eval.c (scm_call_4): New function.
2715 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
2716 directly rather than dispatching to them via scm_ithrow and a lazy
2719 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
2720 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
2721 for trap handler procedures.
2723 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
2724 procedures not being #f.
2726 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
2728 * Makefile.am (c-tokenize.c): add rule to generate it.
2729 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
2731 filter-doc-snarfage.c: remove.
2733 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2735 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
2737 The following set of changes makes compiling Guile under various
2738 Windows compilers easier. Compilation under GNU systems should
2739 not be affected at all.
2741 Thanks to Stefan Jahn for all necessary information, patches and
2744 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
2745 getpgrp, ttyname, primitive-fork and some header inclusion for
2748 * random.c: Define M_PI, if not predefined and use __int64 for
2749 LONG64 under Windows.
2751 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
2752 Windows and conditionalize some signal names.
2754 * socket.c (scm_getsockopt): Added missing comma.
2755 Include socket library header under Windows.
2757 * stime.c (CLKTCK): Add cast to int, to make it compile under
2760 * ports.c (truncate): New function, compiled only under Windows.
2762 * net_db.c: Do not declare errno under Windows.
2764 * iselect.h, inet_aton.c: Include socket library headers under
2767 * guile.c (inner_main): Under Windows, initialize socket library
2768 and initialize gdb_interface data structures.
2770 * gdb_interface.h: Under Windows, gdb_interface cannot be
2771 initialized statically. Initialize at runtime instead.
2773 * fports.c (write_all): ssize_t -> size_t.
2774 (fport_print): Conditionalize call to ttyname().
2775 (getflags): New function, compiled only under Windows.
2777 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
2778 primitives chown, link, fcntl.
2779 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
2782 * backtrace.c: Include <io.h> under Windows.
2784 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
2786 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
2789 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
2791 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
2792 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
2793 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
2794 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
2795 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
2796 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
2797 (scm_dynamic_wind, scm_dowinds), environments.c
2798 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
2799 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
2800 goops.c (GETVAR, purgatory, make_class_from_template,
2801 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
2802 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
2803 (scm_primitive_load), modules.c (scm_resolve_module,
2804 scm_c_define_module, scm_c_use_module, scm_c_export,
2805 module_variable, scm_eval_closure_lookup, scm_sym2var,
2806 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
2807 ports.c (scm_port_for_each), print.c (scm_printer_apply),
2808 properties.c (scm_primitive_property_ref), ramap.c (ramap,
2809 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
2810 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
2811 (scm_object_to_string, scm_call_with_output_string,
2812 scm_call_with_input_string), throw.c (scm_body_thunk,
2813 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
2814 scm_make_shared_array), vports.c (sf_flush, sf_write,
2815 sf_fill_input, sf_close): Use one of the above functions.
2816 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
2818 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
2820 * filesys.c (scm_close), ports.c (scm_close_port,
2821 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
2822 instead of SCM_NEGATE_BOOL.
2824 * filesys.c (scm_stat): Clean up type dispatch.
2826 * filesys.c (scm_stat), ports.c (scm_input_port_p,
2827 scm_output_port_p): Get rid of redundant IM type check.
2829 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
2830 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
2831 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
2832 scm_return_entry), numbers.c (scm_number_to_string), objects.c
2833 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
2834 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
2835 scm_addr_vector), stime.c (scm_strftime), strings.c
2836 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
2837 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
2838 scm_string_split), strports.c (scm_strport_to_string), symbols.c
2839 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
2840 instead of scm_makfromstr.
2842 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
2843 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
2844 scm_read_hash_extend), stime.c (scm_strftime), strings.c
2845 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
2846 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
2847 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
2848 !SCM_<pred> over SCM_N<pred>.
2850 * strings.[ch] (scm_makfromstr): Deprecated.
2852 (scm_mem2string): New function, replaces scm_makfromstr.
2854 * strings.c (scm_substring), strop.c (string_copy,
2855 scm_string_split), strports.c (scm_strport_to_string), symbols.c
2856 (scm_symbol_to_string): Fix gc problem.
2858 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
2861 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
2862 warning about comparing signed and unsigned values. This fix is
2863 not optimal, since it won't work reliably if sizeof (c_start) >
2864 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
2865 solution is to define this macro as an inline function, thus
2866 allowing to specifiy the types of c_start and c_end.
2868 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
2870 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
2873 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
2874 Rename <foo>H to SCM_<foo>_H.
2876 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
2877 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
2879 (narrow_stack): Make i unsigned. Don't use side-effecting
2880 operations in conditions.
2882 (narrow_stack, scm_make_stack, scm_stack_id,
2883 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
2885 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
2886 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
2889 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
2892 (scm_last_stack_frame): Remove bogus `;´.
2894 * stacks.h (SCM_FRAMEP): Fix type check.
2896 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
2898 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
2899 c-tokenize.c when doing maintainer-clean.
2901 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
2903 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
2906 * eval.c: all hash signs are in column 0.
2908 * Makefile.am (guile_filter_doc_snarfage): build using
2909 c-tokenize.c, not filter-doc-snarfage.c.
2910 rearrange snarfing dependencies a bit.
2912 * c-tokenize.lex: new file.
2914 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
2916 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
2917 scm_t_srcpropso_plist. See the big type renaming.
2918 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
2919 Thanks to Seth Alves!
2921 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
2922 they aren't defined already.
2924 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
2926 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
2927 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
2930 * backtrace.c (display_expression, scm_set_print_params_x,
2931 display_application, display_frame, scm_backtrace), numbers.c
2932 (scm_istring2number), objects.c (scm_class_of,
2933 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
2934 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
2936 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
2939 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
2940 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
2942 * objects.c (scm_class_of): Type fix.
2944 (scm_mcache_lookup_cmethod): Improved comment, simplified,
2947 * pairs.h (scm_error_pair_access): The function can return if
2950 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2952 * init.c (scm_init_guile_1): Removed initialization of tag.c.
2954 * gdbint.c, init.c: Removed inclusion of tag.h.
2956 * tag.h, tag.c: Removed files.
2958 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
2960 2001-06-20 Gary Houston <ghouston@arglist.com>
2962 * deprecation.c, extensions.c, rw.c: include string.h.
2964 2001-06-19 Gary Houston <ghouston@arglist.com>
2966 * filter-doc-snarfage.c (process): added ungetc in
2967 MULTILINE_COOKIE case since otherwise it fails when there's no
2968 space between the '(' and the quote of the following string
2971 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
2973 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
2975 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
2977 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
2978 extension takes place.
2979 * strings.h (SCM_STRING_LENGTH): Likewise.
2980 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
2982 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
2985 * tags.h: Include <stdint.h> when we have it.
2986 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
2987 available. Else use "unsigned long".
2988 (scm_signed_bits_t): New.
2990 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
2991 (SCM_INUM): Cast result to scm_signed_bits_t.
2993 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
2995 * mkstemp.c: Update path to #include file scmconfig.h.
2996 Thanks to Golubev I. N.
2998 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
3000 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
3002 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
3003 the macro definition.
3005 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
3006 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
3007 instead of SCM_INST_TYPE.
3009 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
3010 the object is a struct before accessing its struct flags.
3012 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
3014 2001-06-10 Gary Houston <ghouston@arglist.com>
3016 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
3017 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
3018 work reliably anymore. try it from boot-9.scm instead.
3020 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
3022 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
3023 Thanks to Matthias Köppe!
3025 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
3027 * snarf.h, filter-doc-snarfage.c: more changes to cope with
3028 space-happy C preprocessors.
3030 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
3031 inside cookies. thanks to Matthias Köppe!
3033 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
3035 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
3036 keywords. Fix gc protection.
3038 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
3039 operations in macro calls.
3041 * pairs.c (scm_error_pair_access): Avoid recursion.
3043 Thanks to Matthias Koeppe for reporting the bugs that correspond
3044 to the following set of patches.
3046 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
3047 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
3048 bitvector base address using SCM_BITVECTOR_BASE.
3050 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
3053 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
3055 * goops.c (SCM_CLASS_REDEF): Removed.
3057 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
3060 Thanks to Matthias Koeppe for reporting the bugs that correspond
3061 to the following set of patches.
3063 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
3064 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
3065 scm_sys_allocate_instance, clear_method_cache,
3066 scm_sys_invalidate_method_cache_x, scm_make,
3067 create_standard_classes, scm_make_port_classes, scm_make_class,
3068 scm_add_slot): Use SCM_SET_SLOT to set slot values.
3070 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
3072 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
3074 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
3075 UNARY_ELTS_CODE): Remove bogus break statement.
3077 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
3078 Don't access bit vectors elements as SCM objects.
3080 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
3081 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
3082 Don't assign to an unpacked value.
3084 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
3086 * __scm.h (SCM_NORETURN): Moved here from error.h.
3088 (SCM_UNUSED): New macro.
3090 (SCM_DEBUG_PAIR_ACCESSES): New macro.
3092 * backtrace.c (display_error_handler), continuations.c
3093 (continuation_print), debug.c (debugobj_print), dynwind.c
3094 (guards_print), environments.c (observer_print,
3095 core_environments_finalize, leaf_environment_cell,
3096 leaf_environment_print, eval_environment_print,
3097 eval_environment_observer, import_environment_define,
3098 import_environment_undefine, import_environment_print,
3099 import_environment_observer, export_environment_define,
3100 export_environment_undefine, export_environment_print,
3101 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
3102 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
3103 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
3104 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
3105 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
3106 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
3107 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
3108 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
3109 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
3110 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
3111 set_slot_value, test_slot_existence, scm_change_object_class,
3112 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
3113 default_setter), guardians.c (guardian_print, guardian_gc_init,
3114 guardian_zombify, whine_about_self_centered_zombies), guile.c
3115 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
3116 mallocs.c (malloc_print), numbers.c (scm_print_real,
3117 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
3118 end_input_default, scm_port_print, fill_input_void_port,
3119 write_void_port), root.c (root_print), smob.c (scm_mark0,
3120 scm_free0, scm_smob_print, scm_smob_apply_1_error,
3121 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
3122 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
3123 (scm_struct_free_0, scm_struct_free_standard,
3124 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
3125 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
3126 scm_handle_by_throw, scm_ithrow), weaks.c
3127 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
3128 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
3129 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
3131 * error.h (SCM_NORETURN): Moved to __scm.h.
3133 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
3134 Renamed <foo>H to SCM_<foo>_H.
3136 * gc.c (debug_cells_gc_interval): New static variable.
3138 (scm_assert_cell_valid): If selected by the user, perform
3139 additional garbage collections.
3141 (scm_set_debug_cell_accesses_x): Extended to let the user specify
3142 if additional garbage collections are desired.
3144 (mark_gc_async): If additional garbage collections are selected
3145 by the user, don't call the after-gc-hook. Instead require the
3146 user to run the hook manually.
3148 * pairs.c (scm_error_pair_access): New function. Only compiled
3149 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
3151 * pairs.h (SCM_VALIDATE_PAIR): New macro.
3153 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
3154 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
3155 is a real pair object. (Glocs are also accepted, but that may
3156 change.) If not, abort with an error message.
3158 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
3160 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
3162 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
3163 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
3165 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
3167 * extensions.c (scm_c_register_extension): Allow NULL as library
3169 (load_extension): Ignore NULL library names when comparing.
3171 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
3172 non-pointers are being compared. Thanks to Alexander Klimov!
3174 2001-06-04 Gary Houston <ghouston@arglist.com>
3176 * rw.c (scm_write_string_partial): new procedure implementing
3177 write-string/partial in (ice-9 rw).
3178 * rw.h: declare scm_write_string_partial.
3180 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
3182 * keywords.c (keyword_print): Substract 1 from length of symbol
3183 name, accounting for the silly dash.
3185 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
3186 Do not emit deprecation warning.
3188 Added exception notice to all files.
3190 * dynl.c: Include "deprecation.h".
3192 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
3194 * dynl.c (scm_register_module_xxx, scm_registered_modules,
3195 scm_clear_registered_modules): Deprecated.
3197 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
3199 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
3200 guile-snarf-docs-texi.
3202 * fports.c: HAVE_ST_BLKSIZE changed to
3203 HAVE_STRUCT_STAT_ST_BLKSIZE.
3204 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
3205 HAVE_STRUCT_STAT_ST_BLKSIZE.
3207 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
3208 HAVE_STRUCT_STAT_ST_RDEV.
3209 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
3210 HAVE_STRUCT_STAT_ST_BLKSIZE.
3211 (scm_stat2scm): HAVE_ST_BLOCKS changed to
3212 HAVE_STRUCT_STAT_ST_BLOCKS.
3214 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
3216 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
3217 of scm_eval_x to allow module changes between the forms in the
3218 string. Set/restore module using scm_c_call_with_current_module.
3220 * mkstemp.c: New file, slightly modified from libiberties
3223 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
3225 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
3226 filter-doc-snarfage.c: new files.
3228 * Makefile.am: add stuff to [build,] use and distribute
3229 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
3231 * guile-snarf.in: grok the new snarf output.
3233 * snarf.h: make the output both texttools- and `read'-friendly.
3235 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
3236 guile-snarf-docs. (should also deprecate, I guess. maybe not).
3238 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
3240 * print.c (scm_simple_format): Support "~~" and "~%". Signal
3241 error for unsupported format controls and for superflous
3242 arguments. Thanks to Daniel Skarda!
3244 * print.h, print.c (scm_print_symbol_name): Factored out of
3246 (scm_iprin1): Call it.
3248 * keywords.c (keyword_print): Use scm_print_symbol_name so that
3249 weird names are printed correctly.
3251 * print.c (scm_print_symbol_name): Symbols whose name starts with
3252 `#' or `:' or ends with `:' are considered weird.
3254 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3256 * numbers.c (scm_difference, scm_divide): Clarified comments for -
3259 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3261 * debug.h: Removed prototype for scm_eval_string.
3263 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3265 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
3266 (make-string 2000 #\!))' in an older version).
3268 Change strncpy to memcpy to allow embedded NUL characters in
3271 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
3273 * hooks.c (scm_create_hook): deprecated.
3274 (make_hook): deleted.
3275 (scm_make_hook): all the hook creation code is now here.
3277 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
3278 a hook, make it permanent, and do a `scm_c_define' on it.
3280 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
3282 * socket.c (s_scm_inet_pton): fix docstring quoting.
3283 (s_scm_inet_ntop): ditto.
3285 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
3287 * hashtab.c (scm_internal_hash_fold): fix argument position in
3290 * environments.c (s_scm_import_environment_set_imports_x): fix
3291 argument position in SCM_ASSERT.
3293 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
3294 (s_scm_make_iloc): ditto.
3296 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
3298 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
3300 * eval.c (promise_print): Read the promise's value as an object.
3302 (SCM_CEVAL): Don't perform side-effecting operations in macro
3305 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
3306 conditional expression.
3308 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
3311 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
3312 text, removed redundant computation of effective_length and fixed
3315 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
3318 (wrap_init): Don't use SCM_C[AD]R for non pairs.
3320 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
3322 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
3323 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
3325 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
3327 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
3328 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
3329 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
3330 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
3332 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
3334 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
3336 * ramap.c (ramap_rp): Removed bogus `;´.
3338 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
3341 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
3342 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
3343 Read SCM objects rather than scm_bits_t values.
3345 * tags.h (SCM_VOIDP_TEST): Removed.
3347 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
3348 value of 2 now corresponds to the former 1, the current 1
3349 corresponds to the former situation that SCM_VOIDP_TEST was
3352 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
3353 If this appears to be not ANSI compliant, we will change it to
3354 typedef struct scm_unused_struct { } * SCM;
3355 Thanks to Han-Wen Nienhuys for the suggestion.
3357 * unif.c (scm_array_set_x): Fix typing problem, and use
3358 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
3359 dealing with uniform vectors.
3361 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
3363 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
3364 (scm_igc): mark from them, too (precisely, not conservatively!).
3366 * root.h (scm_gc_registered_roots): new object in
3369 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
3370 `scm_protect_object'. shouldn't call it at all, though, it seems.
3372 * gc.c (scm_[un]protect_object): deprecated.
3373 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
3374 (scm_gc_[un]register_root[s]): new.
3376 * gc.h: add prototypes for scm_gc_[un]protect_object,
3377 scm_gc_[un]register_root[s].
3379 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
3381 revert the controversial part of the 2001-05-24 changes.
3383 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
3385 * modules.c (scm_env_module): Exported to Scheme.
3387 * eval.c (scm_debug_opts): New option `show-file-name'.
3389 * debug.h (SCM_SHOW_FILE_NAME): New.
3391 * backtrace.c: Include "libguile/filesys.h".
3392 (sym_base, display_backtrace_get_file_line,
3393 display_backtrace_file, display_backtrace_file_and_line): New.
3394 (display_frame): Call display_backtrace_file_and_line if that is
3396 (display_backtrace_body): Call scm_display_backtrace_file if
3399 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
3400 Prototypes removed since there's no definition for these
3403 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3405 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
3406 Changed use of scm_array->scm_array_t and
3407 scm_array_dim->scm_array_dim_t to enable build with
3408 --disable-deprecated.
3410 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
3412 The purpose of this set of changes is to regularize Guile's usage
3413 of ANSI C integral types, with the following ideas in mind:
3415 - SCM does not nesessarily have to be long.
3416 - long is not nesessarily enough to store pointers.
3417 - long is not nesessarily the same size as int.
3419 The changes are incomplete and possibly buggy. Please test on
3423 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
3426 * unif.h: type renaming:
3427 scm_array -> scm_array_t
3428 scm_array_dim -> scm_array_dim_t
3429 the old names are deprecated, all in-Guile uses changed.
3431 * tags.h (scm_ubits_t): new typedef, representing unsigned
3434 * stacks.h: type renaming:
3435 scm_info_frame -> scm_info_frame_t
3436 scm_stack -> scm_stack_t
3437 the old names are deprecated, all in-Guile uses changed.
3439 * srcprop.h: type renaming:
3440 scm_srcprops -> scm_srcprops_t
3441 scm_srcprops_chunk -> scm_srcprops_chunk_t
3442 the old names are deprecated, all in-Guile uses changed.
3444 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
3445 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
3446 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
3447 vectors.c, vports.c, weaks.c:
3448 various int/size_t -> size_t/scm_bits_t changes.
3450 * random.h: type renaming:
3451 scm_rstate -> scm_rstate_t
3452 scm_rng -> scm_rng_t
3453 scm_i_rstate -> scm_i_rstate_t
3454 the old names are deprecated, all in-Guile uses changed.
3456 * procs.h: type renaming:
3457 scm_subr_entry -> scm_subr_entry_t
3458 the old name is deprecated, all in-Guile uses changed.
3460 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
3462 scm_option -> scm_option_t
3463 the old name is deprecated, all in-Guile uses changed.
3465 * objects.c: various long -> scm_bits_t changes.
3466 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
3468 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
3471 * num2integral.i.c: new file, multiply included by numbers.c, used
3472 to "templatize" the various integral <-> num conversion routines.
3474 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
3475 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
3477 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
3478 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
3479 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
3480 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
3481 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
3482 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
3483 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
3484 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
3485 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
3486 scm_num2size): new functions.
3488 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
3490 * load.c: change int -> size_t in various places (where the
3491 variable is used to store a string length).
3492 (search-path): call scm_done_free, not scm_done_malloc.
3494 * list.c (scm_ilength): return a scm_bits_t, not long.
3495 some other {int,long} -> scm_bits_t changes.
3497 * hashtab.c: various [u]int -> scm_bits_t changes.
3498 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
3499 (scm_ihashx): n: uint -> scm_bits_t
3500 use scm_bits2num instead of scm_ulong2num.
3502 * gsubr.c: various int -> scm_bits_t changes.
3504 * goops.[hc]: various {int,long} -> scm_bits_t changes.
3506 * gh_data.c (gh_num2int): no loss of precision any more.
3508 * gh.h (gh_str2scm): len: int -> size_t
3509 (gh_{get,set}_substr): start: int -> scm_bits_t,
3511 (gh_<num>2scm): n: int -> scm_bits_t
3512 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
3513 (gh_length): return scm_bits_t, not unsigned long.
3515 * gc.[hc]: various small changes relating to many things stopping
3516 being long and starting being scm_[u]bits_t instead.
3517 scm_mallocated should no longer wrap around.
3519 * fports.h: type renaming:
3520 scm_fport -> scm_fport_t
3521 the old name is deprecated, all in-Guile uses changed.
3523 * fports.c (fport_fill_input): count: int -> scm_bits_t
3524 (fport_flush): init_size, remaining, count: int -> scm_bits_t
3526 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
3527 those prototypes, as the functions they prototype don't exist.
3529 * fports.c (default_buffer_size): int -> size_t
3530 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
3531 default_size: int -> size_t
3532 (scm_setvbuf): csize: int -> scm_bits_t
3534 * fluids.c (n_fluids): int -> scm_bits_t
3535 (grow_fluids): old_length, i: int -> scm_bits_t
3536 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
3538 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
3540 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
3541 the new and shiny SCM_NUM2INT.
3543 * extensions.c: extension -> extension_t (and made a typedef).
3545 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
3546 there are no nasty surprises if/when the various deeply magic tag
3547 bits move somewhere else.
3549 * eval.c: changed the locals used to store results of SCM_IFRAME,
3550 scm_ilength and such to be of type scm_bits_t (and not int/long).
3551 (iqq): depth, edepth: int -> scm_bits_t
3552 (scm_eval_stack): int -> scm_bits_t
3553 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
3554 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
3555 i: int -> scm_bits_t
3557 * environments.c: changed the many calls to scm_ulong2num to
3559 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
3561 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
3563 * debug.h: type renaming:
3564 scm_debug_info -> scm_debug_info_t
3565 scm_debug_frame -> scm_debug_frame_t
3566 the old names are deprecated, all in-Guile uses changed.
3567 (scm_debug_eframe_size): int -> scm_bits_t
3569 * debug.c (scm_init_debug): use scm_c_define instead of the
3570 deprecated scm_define.
3572 * continuations.h: type renaming:
3573 scm_contregs -> scm_contregs_t
3574 the old name is deprecated, all in-Guile uses changed.
3575 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
3576 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
3578 * continuations.c (scm_make_continuation): change the type of
3579 stack_size from long to scm_bits_t.
3581 * ports.h: type renaming:
3582 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
3583 scm_port -> scm_port_t
3584 scm_ptob_descriptor -> scm_ptob_descriptor_t
3585 the old names are deprecated, all in-Guile uses changed.
3586 (scm_port_t.entry): int -> scm_bits_t.
3587 (scm_port_t.line_number): int -> long.
3588 (scm_port_t.putback_buf_size): int -> size_t.
3590 * __scm.h (long_long, ulong_long): deprecated (they pollute the
3591 global namespace and have little value beside that).
3592 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
3594 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
3595 exist (for size_t & ptrdiff_t).
3596 (scm_sizet): deprecated.
3598 * Makefile.am (noinst_HEADERS): add num2integral.i.c
3600 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
3602 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
3603 SCM_VARIABLE_INIT since that it what it used to be.
3605 * deprecation.c (scm_include_deprecated_features): Make docstring
3606 ANSIsh. Thanks to Matthias Köppe!
3608 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
3610 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
3611 needed for weak-key hashtables.
3613 * procs.c (scm_make_subr_with_generic): Add missing last argument
3614 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
3616 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
3617 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
3619 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
3621 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
3623 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
3624 `duplicate_string'. Do not use an indirect cell, store symbol
3625 directly in collision list of hash table.
3626 (duplicate_string): Removed.
3628 * init.c (scm_init_guile_1): Call scm_init_extensions.
3630 * Makefile.am: Add "extensions.c" and related files in all the
3633 * extensions.h, extension.c: New files.
3635 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
3637 * modules.h (scm_system_module_env_p): Move out of deprecated
3640 * rw.h (scm_init_rw): Added prototype.
3642 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
3643 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
3644 New functions. They replace scm_make_gsubr and
3645 scm_make_gsubr_with_generic. The `make' variants only create the
3646 gsubr object, while the `define' variants also put it into the
3647 current module. Changed all callers.
3648 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
3650 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
3651 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
3652 functions. They replace scm_make_subr, scm_make_subr_opt and
3653 scm_make_subr_with_generic. The `make' variants only create the
3654 subr object, while the `define' variants also put it into the
3655 current module. Changed all callers.
3656 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
3659 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
3660 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
3663 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
3665 * throw.c (scm_lazy_catch): Slight docstring clarification.
3667 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
3669 * throw.c: Lazy-catch handlers are no longer allowed to return.
3670 Fixed comments throughout.
3671 (scm_ithrow): Signal an error when a lazy-catch handler returns.
3672 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
3675 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
3676 refered to s_scm_minor_version previously.
3678 * modules.h, modules.c: Moved around a lot of code so that
3679 deprecated features appear at the bottom.
3680 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
3681 module_prefix, make_modules_in_var, beautify_user_module_x_var,
3682 scm_the_root_module, scm_make_module, scm_ensure_user_module,
3683 scm_load_scheme_module): Deprecated.
3684 (scm_system_module_env_p): Return SCM_BOOL_T directly for
3685 environments corresponding to the root module.
3686 (convert_module_name, scm_c_resolve_module,
3687 scm_c_call_with_current_module, scm_c_define_module,
3688 scm_c_use_module, scm_c_export): New.
3689 (the_root_module): New static variant of scm_the_root_module. Use
3690 it everywhere instead of scm_the_root_module.
3692 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
3693 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
3694 (scm_c_with_fluid): New.
3695 (scm_with_fluids): Use scm_c_with_fluids instead of
3696 scm_internal_with_fluids.
3698 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
3699 `scm_init_goops'. Do not explicitly create/switch modules.
3700 Return SCM_UNSPECIFIED.
3701 (scm_init_goops): Only register `%init-goops-builtins' procedure.
3702 (scm_load_goops): Use scm_c_resolve_module instead of
3705 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
3706 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
3707 `scm_init_rw' prior to loading the startup files.
3709 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
3710 scm_init_rdelim. Do not explicitly create/switch modules.
3711 Return SCM_UNSPECIFIED.
3712 (scm_init_rdelim): Only register `%init-rdelim-builtins'
3715 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
3716 explicitly create/switch modules. Return SCM_UNSPECIFIED.
3717 (scm_init_rw): Only register `%init-rw-builtins' procedure.
3719 * script.c (scm_shell): Evaluate the compiled switches in the
3720 current module, not in the root module.
3722 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
3724 * fluids.c (scm_c_with_fluids): Rename from
3725 scm_internal_with_fluids.
3726 (scm_internal_with_fluids): Deprecated.
3727 (scm_c_with_fluid): New.
3729 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3731 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
3733 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
3734 accessed with SCM_C[AD]R.
3736 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
3738 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
3740 * version.c (s_scm_major_version): doc fixes.
3741 (s_scm_minor_version): doc fixes.
3742 (s_scm_minor_version): new function.
3744 * version.h (scm_init_version): new function.
3746 * versiondat.h.in: add GUILE_MICRO_VERSION.
3748 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
3750 * deprecation.c (scm_init_deprecation): Renamed
3751 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
3753 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
3755 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
3756 dependent on cpp_cnvt.awk
3758 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3760 * script.c (scm_compile_shell_switches): New command line option
3761 `--use-srfi' for loading a list of SRFIs on startup.
3762 (scm_shell_usage): Added `--use-srfi' to help message.
3764 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
3766 Merged from mvo-vcell-cleanup-1-branch.
3768 The concept of vcells has been removed from Guile. With it,
3769 explicit obarrays and associated operations are gone. Use
3770 hashtables instead of obarrays.
3772 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
3773 result as variable instead of vcell. Glocs no longer point to a
3774 vcell but to a variable. Use scm_c_define instead of
3775 scm_sysintern and treat the result as a variable (which it is),
3778 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
3779 SCM_DEFVARIABLEP): Deprecated.
3780 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
3781 (variable_print): Do not print name of variable.
3782 (variable_equalp): Compare values, not vcells.
3783 (anonymous_variable_sym): Removed.
3784 (make_vcell_variable): Removed.
3785 (make_variable): New, as replacement.
3786 (scm_make_variable, scm_make_undefined_variable): Do not take name
3788 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
3790 (scm_builtin_variable): Deprecated.
3792 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
3793 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
3794 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
3795 scm_sysintern, scm_sysintern0, scm_symbol_value0,
3796 scm_string_to_obarray_symbol, scm_intern_symbol,
3797 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
3798 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
3799 Deprecated and moved to "symbols-deprecated.c".
3800 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
3801 (scm_init_symbols): Call scm_init_symbols_deprecated.
3802 * symbols-deprecated.c: New file.
3803 * Makefile.am: Added symbols-deprecated.c and related files in all
3806 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
3807 SCM_GLOBAL_VCELL_INIT): Deprecated.
3808 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
3809 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
3811 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
3814 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
3815 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
3816 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
3817 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
3818 Changed according to the `throughout' comments.
3820 * modules.h, modules.c (scm_module_system_booted_p): Changed type
3822 (scm_module_type): Removed.
3823 (the_root_module): Renamed to the_root_module_var. Now points to
3824 a variable instead of a vcell. Updated all uses.
3825 (scm_the_root_module): Return SCM_BOOL_F when module systems
3826 hasn't been booted yet.
3827 (SCM_VALIDATE_STRUCT_TYPE): Removed.
3828 (scm_post_boot_init_modules): Made static.
3829 (scm_set_current_module): Call scm_post_boot_init_modules on first
3831 (make_modules_in, beautify_user_module_x, resolve_module,
3832 try_module_autoload, module_make_local_var_x): Tacked on "_var"
3833 suffix. Now point to variables instead of vcells. Updated all
3835 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
3836 and return SCM_BOOL_F in that case.
3837 (scm_module_transformer): Likewise.
3838 (sym_module, scm_lookup_closure_module, scm_env_module): New.
3839 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
3840 (scm_eval_closure_lookup): Do not allow new definitions when
3841 `interface' flag is set.
3842 (scm_standard_interface_eval_closure): New.
3843 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
3844 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
3845 scm_c_lookup, scm_c_module_define, scm_c_define,
3846 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
3847 scm_modules_prehistory): New.
3848 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
3849 instead of scm_intern0.
3851 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
3854 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
3855 hashtable operations to maintain the keywords, not obarray ones.
3857 * init.c (scm_load_startup_files): Do not call
3858 scm_post_boot_init_modules. This is done by
3859 scm_set_current_module now.
3860 (scm_init_guile_1): Call scm_modules_prehistory. Call
3861 scm_init_variable early on.
3863 * goops.c (s_scm_sys_goops_loaded): Get
3864 var_compute_applicable_methods from scm_sym2var, not from a direct
3865 invocation of scm_goops_lookup_closure.
3867 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
3869 * gc.c: Added simple debugging hack to mark phase of GC: When
3870 activated, do not tail-call scm_gc_mark. This gives nice
3872 (scm_unhash_name): Removed.
3874 * feature.c (features): Renamed to features_var. Now points to a
3875 variable instead of a vcell. Updated all uses.
3877 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
3878 `scm_current_module_lookup_closure' which will do the right thing
3879 when the module system hasn't been booted yet.
3880 (SCM_GLOC_SYM): Removed.
3881 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
3882 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
3884 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
3885 instead of with vcells. Do not overwrite `var' with the result of
3886 the lookup, use the new `real_var' instead. Remove `var2' in
3887 exchange (which was only used with threads).
3888 (sym_three_question_marks): New.
3889 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
3891 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
3892 (scm_m_atfop): Expect the function definition to be a variable
3894 (scm_macroexp): Do not use `unmemocar', explicitely remember the
3896 (scm_unmemocopy): Removed thoughts about anti-macro interface.
3897 (scm_eval_args): Use more explicit code in the gloc branch of the
3898 atrocious struct ambiguity test. The optimizer will sort this
3900 (scm_deval_args): Likewise.
3901 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
3902 remember the symbol instead. Added some comments where
3903 scm_tc3_cons_gloc really exclusively refers to structs.
3904 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
3905 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
3906 of scm_sysintern in general.
3908 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
3911 * debug.c (s_scm_make_gloc): Only allow proper variables, no
3912 pairs. Put the variable directly in the gloc.
3913 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
3914 (scm_init_debug): Use scm_c_define instead scm_sysintern.
3916 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
3918 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
3919 scm_the_last_stack_fluid_var. It now points to a variable instead
3920 of a vcell. Updated all uses.
3921 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
3922 instead of a vcell. Updated all uses.
3924 * _scm.h: Include "variables.h" and "modules.h" since almost
3925 everybody needs them now.
3927 * root.h (scm_symhash, scm_symhash_vars): Removed.
3928 * gc.c (scm_init_storage): Do not initialize them.
3930 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
3932 * eval.c (scm_init_eval): Initialize scm_undefineds and
3935 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
3936 like the SCM_NEWCELL macro counterparts.
3938 (scm_init_storage, scm_init_gc): Moved initialization of
3939 scm_tc16_allocated from scm_init_gc to scm_init_storage.
3941 (scm_init_storage): Moved initialization of scm_undefineds and
3942 scm_listofnull to eval.c, initializion of scm_nullstr to
3943 strings.c, initializion of scm_nullvect to vectors.c.
3945 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
3946 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
3948 * init.c (scm_init_guile_1): Reordered some initializations and
3949 added dependcy information comments.
3951 * load.c (scm_init_load): Use scm_nullstr.
3953 * strings.c (scm_init_strings): Initialize scm_nullstr.
3955 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
3957 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
3959 * values.c (print_values): Print as a unreadable object, not as
3960 multiple lines. Thanks to Matthias Köppe!
3962 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
3964 * deprecation.c: Fixed copyright date.
3966 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
3967 DEPRECATION_H to SCM_DEPRECATION_H.
3969 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
3971 * guile-doc-snarf.in: Update copyright.
3972 Fix relative path bug. Thanks to Sergey Poznyakoff.
3974 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
3976 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
3977 accept open ports. Thanks to Quetzalcoatl Bradley!
3979 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3981 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
3982 has 779 primitives on startup.
3984 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
3986 * eval.c (scm_i_eval): Copy expression before passing it to
3987 SCM_XEVAL. The copy operation was removed unintendedly during my
3988 change on 2001-03-25.
3990 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
3992 from Matthias Köppe (thanks!):
3994 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
3997 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
4000 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
4002 * gc.c (scm_init_gc): Added FIXME comment.
4004 * hooks.c: Since hooks don't have a name any more, it is not
4005 necessary to include objprop.h.
4007 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
4009 (symbol_name, scm_make_hook_with_name): Removed.
4011 (scm_create_hook): Don't set the hook's name property.
4013 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
4015 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
4017 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
4019 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
4020 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
4021 FLOBUFLEN and define it unconditionally.
4023 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
4025 * gh_data.c (gh_lookup): Call gh_module_lookup with
4026 `scm_current_module ()', not `#f'.
4027 (gh_module_lookup): Expect a module instead of an obarray as first
4028 argument and do lookup in that module.
4030 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
4031 arrays. The length of array is already determined differently and
4032 scm_uniform_vector_length does not work on arrays.
4034 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
4036 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
4037 as well. "SCM (*)(...)" does not work on RedHat 7.1.
4039 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
4040 they are not used. Changed `wrong type' error into `wrong num
4041 args' error. Changed all callers.
4043 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
4044 arguments are supplied.
4046 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
4048 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
4049 describe `regexp/notbol' and `regexp/noteol' execution flags.
4051 * strop.c (scm_substring_move_x): Doc fix; nfc.
4053 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
4055 * objects.c, objects.h (scm_valid_object_procedure_p): New.
4056 (scm_set_object_procedure_x): Use it to check argument. Fix
4059 * evalext.c (scm_definedp): Fix docstring.
4061 2001-05-05 Gary Houston <ghouston@arglist.com>
4063 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
4066 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
4068 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
4069 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
4070 Change R4RS references to R5RS.
4072 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
4073 docstring source are correctly reproduced in the output (ii)
4074 we don't anymore get occasional trailing quotes. Also reorganized
4075 and commented the code a little.
4077 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
4080 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4082 * strop.c (scm_string_split): New procedure.
4084 * strop.h (scm_string_split): Added prototype.
4086 2001-05-04 Gary Houston <ghouston@arglist.com>
4088 * socket.c: define uint32_t if netdb.h doesn't. thanks to
4091 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
4093 * rw.c: Include "modules.h" and "strports.h".
4095 * net_db.h (scm_gethost): Added prototype.
4097 * deprecation.h, deprecation.c: New.
4098 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
4099 (DOT_X_FILES): Added "deprecation.x".
4100 (modinclude_HEADERS): Added "deprecation.h".
4102 * init.c: Include "deprecation.h".
4103 (scm_init_guile_1): Call scm_init_deprecation.
4105 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
4107 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
4108 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
4111 2001-04-29 Gary Houston <ghouston@arglist.com>
4113 * rw.c: new file, implementing C part of module (ice-9 rw).
4114 (scm_read_string_x_partial): moved from ioext.c
4115 (scm_init_rw): new proc.
4117 init.c: include rw.h and call scm_init_rw.
4118 Makefile.am: include rw.c and rw.h.
4120 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
4122 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
4123 know what's supposed to happen to it.
4125 * list.h (scm_list_star): deprecation expired - removed.
4127 * numbers.h (scm_dblproc): deprecation expired - removed.
4128 (SCM_UNEGFIXABLE): deprecation expired - removed.
4129 (SCM_FLOBUFLEN): deprecation expired - removed.
4130 (SCM_INEXP): deprecation expired - removed.
4131 (SCM_CPLXP): deprecation expired - removed.
4132 (SCM_REAL): deprecation expired - removed.
4133 (SCM_IMAG): deprecation expired - removed.
4134 (SCM_REALPART): deprecation expired - removed.
4135 (scm_makdbl): deprecation expired - removed.
4136 (SCM_SINGP): deprecation expired - removed.
4137 (SCM_NUM2DBL): deprecation expired - removed.
4138 (SCM_NO_BIGDIG): deprecation expired - removed.
4140 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
4141 (scm_tc_dblr): deprecation expired - removed.
4142 (scm_tc_dblc): deprecation expired - removed.
4143 (scm_tc16_flo): deprecation expired - removed.
4144 (scm_tc_flo): deprecation expired - removed.
4146 * tag.h (scm_tag): deprecation expired - removed.
4148 * tag.c: (scm_tag): deprecation expired - removed.
4150 * ioext.c: (scm_fseek): deprecation expired - removed.
4152 * ioext.h (scm_fseek): deprecation expired - removed.
4154 * gh_data.c (gh_int2scmb): deprecation expired - removed.
4156 * gh.h (gh_int2scmb): deprecation expired - removed.
4158 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
4160 * stacks.c (scm_make_stack): Fix typo in docstring.
4162 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
4164 * error.c (scm_sysmissing): deprecation expired - removed.
4166 * error.h (scm_sysmissing): deprecation expired - removed.
4169 (scm_init_gc): gc-thunk deprecation expired - removed.
4170 (scm_gc_vcell): deprecation expired - removed.
4171 (gc_async_thunk): scm_gc_vcell related code removed.
4173 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
4176 (SCM_NSTRINGP): deprecation expired - removed.
4177 (SCM_NRWSTRINGP): deprecation expired - removed.
4179 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
4182 (SCM_ICHRP): deprecation expired - removed.
4183 (SCM_ICHR): deprecation expired - removed.
4184 (SCM_MAKICHR): deprecation expired - removed.
4187 (SCM_INPORTP): deprecation expired - removed.
4188 (SCM_OUTPORTP): deprecation expired - removed.
4190 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
4192 * modules.c (scm_module_type): New.
4193 (scm_post_boot_init_modules): Initialize from Scheme value.
4194 (the_module, scm_current_module, scm_init_modules): the_module is
4196 (scm_current_module): Export to Scheme.
4197 (scm_set_current_module): Do not call out to Scheme, do all the
4198 work in C. Export procedure to Scheme. Only accept modules, `#f'
4199 is no longer valid as the current module. Only set
4200 scm_top_level_lookup_closure_var and scm_system_transformer when
4201 they are not deprecated.
4202 (scm_module_transformer, scm_current_module_transformer): New.
4204 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
4205 scm_current_module_transformer, scm_module_transformer): New.
4207 * gh_data.c: Removed FIXME comment about gh_lookup returning
4208 SCM_UNDEFINED. That's the right thing to do.
4210 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
4211 into the conditionally compiled sections.
4212 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
4213 scm_current_module_transformer instead of scm_system_transformer.
4214 * init.c (start_stack): Move initialization of
4215 scm_system_transformer to the deprecated section.
4217 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
4219 * throw.c (scm_throw): Correct docstring.
4221 2001-04-22 Gary Houston <ghouston@arglist.com>
4223 * socket.c: attempted to improve the docstrings slightly.
4225 * net_db.c: remove bogus "close" declaration.
4226 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
4227 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
4229 * net_db.h: declarations moved too.
4231 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
4233 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
4234 (VALIDATE_INET6): new macro.
4235 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
4236 inet-pton and inet-ntop.
4237 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
4238 (scm_addr_vector): use ipv6_net_to_num.
4240 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
4242 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
4243 smob number explicitly. Use SCM_TC2SMOBNUM instead.
4245 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
4246 when compiled in debug mode.
4248 (scm_gc_sweep): Only call smob's free function if it is defined.
4250 * print.c (scm_iprin1): No need to check for validity of smob
4251 type or existence of print function.
4253 * smob.[ch] (scm_smobs): Made into a fixed size global array.
4254 Resizing will not work well with preemptive threading.
4256 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
4258 (scm_make_smob_type): Extracted initialization of smob
4259 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
4260 of the critical section.
4262 (scm_smob_prehistory): Initialize all smob descriptors. By
4263 default, don't assign a smob free function: Most smob types don't
4266 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
4268 2001-04-21 Gary Houston <ghouston@arglist.com>
4270 * socket.c (FLIP_NET_HOST_128): new macro.
4271 (scm_fill_sockaddr): use new macro.
4272 (scm_addr_vector): completed IPv6 address support. added const
4273 to the address parameter.
4275 2001-04-20 Gary Houston <ghouston@arglist.com>
4277 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
4278 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
4280 (scm_addr_vector): use a switch instead of multiple if statements.
4281 Add support for IPv6 (incomplete) .
4282 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
4284 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
4286 * struct.c (scm_free_structs): Only pairs may be accessed with
4289 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4291 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
4293 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
4294 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
4295 parentheses in order to get the correct associativity.
4297 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4299 * unif.c (scm_array_to_list): Added missing handling of arrays of
4300 bytes. Thanks to Masao Uebayashi for the bug report.
4302 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4304 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
4307 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4309 * procs.h (SCM_CLOSURE_FORMALS): New macro.
4311 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
4312 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
4313 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
4314 SCM_CLOSURE_FORMALS.
4316 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
4317 (scm_i_procedure_arity): Prefer stronger predicates like
4318 SCM_NULLP or SCM_FALSEP over SCM_IMP.
4320 * macros.c (macro_print): Extracted macro printing code from
4321 print.c and simplified it.
4323 (scm_macro_type): Use SCM_MACRO_TYPE;
4325 (scm_init_macros): Use macro_print for printing macros.
4327 * print.c (scm_print_opts): Improved option documentation.
4329 (scm_iprin1): Extracted printing of macros to macros.c.
4330 Simplified printing of ordinary closures.
4332 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
4333 Martin Grabmueller for the bug report.
4335 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4337 This patch eliminates some further applications of SCM_C[AD]R to
4340 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
4341 never been applied to real pairs.
4343 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
4345 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
4347 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
4348 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
4349 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
4351 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
4354 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
4355 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
4357 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
4358 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
4359 SCM_SET{AND,OR}_CAR.
4361 2001-04-17 Gary Houston <ghouston@arglist.com>
4363 * some initial support for IPv6:
4365 * socket.c (scm_fill_sockaddr): improve the argument validation.
4366 don't allocate memory until all args are checked. instead of
4367 unconditional memset of soka, try setting sin_len to 0 if
4368 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
4369 (scm_socket, scm_connect): extend docstrings for IPv6.
4370 (scm_init_socket): intern AF_INET6 and PF_INET6.
4372 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
4374 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
4375 matches SCM_DEFER_INTS at the beginning of the function.
4377 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
4379 * gc.c (scm_igc): Unconditionally call
4380 SCM_CRITICAL_SECTION_START/END.
4382 * fluids.c (next_fluid_num): Unconditionally call
4383 SCM_CRITICAL_SECTION_START/END.
4384 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
4386 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
4387 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
4390 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
4391 Defined as nothing for the case of !defined(USE_THREADS).
4392 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
4394 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
4395 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
4397 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
4398 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
4399 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
4400 SCM_CRITICAL_SECTION_START/END.
4401 (SCM_REALLOW_INTS: Bug fix. Don't call
4402 SCM_THREAD_SWITCHING_CODE.
4403 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
4404 SCM_THREAD_SWITCHING_CODE directly.
4405 (SCM_ENTER_A_SECTION): Unconditionally use
4406 SCM_CRITICAL_SECTION_START/END. (was:
4407 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
4409 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4411 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
4412 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
4413 allowed to explicitly set this macro via the CFLAGS variable
4416 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
4417 (SCM_THREAD_CRITICAL_SECTION_START,
4418 SCM_THREAD_CRITICAL_SECTION_END): Renamed
4419 SCM_THREAD_CRITICAL_SECTION_START/END to
4420 SCM_CRITICAL_SECTION_START/END.
4422 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
4424 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
4427 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
4428 (MISSING_BZERO_DECL): Remove the declaration.
4430 Thanks to NIIBE Yutaka.
4432 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4434 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
4435 goops module should be registered in order to work for an
4436 application which uses libguile statically linked.)
4438 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
4440 * numbers.[ch] (scm_num2long, scm_num2long_long,
4441 scm_num2ulong_long, scm_num2ulong): Argument position is an
4444 * environments.c (eval_environment_folder,
4445 import_environment_folder), gh_data.c (gh_scm2longs,
4446 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
4447 for integers and pointers, respectively.
4449 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
4450 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
4451 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
4452 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
4454 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
4455 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
4456 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
4457 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
4458 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
4459 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
4461 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
4463 * strings.c (scm_read_only_string_p): Update docstring to reflect
4464 current (non-)usage of "read only" strings.
4465 (scm_make_shared_substring): Clarify docstring by changing
4466 "semantics" to "arguments".
4468 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4470 * hooks.c (scm_make_hook, scm_make_hook_with_name),
4471 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
4474 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4476 The following changes make the documentation more consistent.
4478 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
4479 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
4480 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
4481 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
4484 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
4485 (scm_array_dimensions, scm_make_shared_array),
4486 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
4487 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
4488 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
4489 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
4490 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
4491 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
4492 macros.c (scm_makmmacro), list.c (scm_append), environments.c
4493 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
4494 @example ... @end example to @lisp ... @end lisp.
4496 * weaks.c (scm_weak_vector): Corrected docstring.
4498 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
4499 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
4500 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
4501 (scm_hashx_set_x, scm_hashx_get_handle),
4502 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
4503 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
4504 vectors.c (scm_vector_fill_x), strings.c
4505 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
4506 objprop.c (scm_set_object_properties_x):
4507 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
4508 strports.c (scm_call_with_input_string), ports.c
4509 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
4510 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
4511 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
4512 (scm_make_weak_vector,scm_weak_vector_p),
4513 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
4514 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
4515 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
4516 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
4517 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
4518 Made parameter names match documentation by renaming parameters
4519 and/or fixing docstrings.
4521 * numbers.c (scm_ash): Corrected Texinfo markup.
4523 * strop.c (scm_string_index, scm_string_rindex),
4524 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
4526 * vports.c (scm_make_soft_port), unif.c
4527 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
4528 (scm_dimensions_to_uniform_array, scm_transpose_array),
4529 (scm_array_in_bounds_p, scm_uniform_vector_ref),
4530 (scm_bit_count, scm_bit_position, scm_bit_count_star),
4531 (scm_array_to_list, scm_list_to_uniform_array),
4532 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
4533 (scm_open_input_string, scm_open_output_string),
4534 (scm_get_output_string), strop.c (scm_string_copy),
4535 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
4536 (scm_get_internal_real_time, scm_times),
4537 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
4538 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
4539 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
4540 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
4541 simpos.c (scm_system), random.c (scm_random_uniform),
4542 (scm_random_normal, scm_random_exp), ramap.c
4543 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
4544 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
4545 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
4546 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
4547 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
4548 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
4549 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
4550 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
4551 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
4552 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
4553 (scm_logand, scm_logior, scm_logxor, scm_lognot),
4554 (scm_integer_expt, scm_bit_extract, scm_logcount),
4555 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
4556 net_db.c (scm_inet_netof, scm_lnaof), modules.c
4557 (scm_interaction_environment), macros.c (scm_makacro),
4558 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
4559 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
4560 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
4561 (scm_fluid_ref), filesys.c (scm_open_fdes),
4562 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
4563 Docstring correction: `Returns' -> `Return'
4565 * gc.c (scm_set_debug_cell_accesses_x):
4566 (s_scm_gc_set_debug_check_freelist_x):
4567 * fluids.c (scm_fluid_p): Added texinfo markup.
4569 * error.c (scm_strerror): Made docstring more precise.
4571 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
4572 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
4573 (scm_symbol_p, scm_symbol_to_string), strorder.c
4574 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
4575 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
4576 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
4577 (scm_string_ci_geq_p), strop.c (scm_string_copy),
4578 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
4580 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
4582 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
4583 mode, as suggested by Michael Livshin.
4585 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
4587 * backtrace.c (display_backtrace_body): since the `print_state'
4588 variable is not used (instead its data field is used directly as
4589 `pstate'), protect it from the hungry compiler optimizations.
4590 thanks to Bill Schottstaedt for the report.
4592 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4594 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
4595 It is only defined and used if guile is compiled with
4596 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
4597 let cells with a free_cell type tag be visible outside of the
4598 garbage collector when in debug mode.
4600 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
4602 (scm_assert_cell_valid): Use a local static variable to avoid
4605 (MARK): Only check for rogue cell pointers in debug mode. Use
4606 scm_cellp for this purpose and place all checks for rogue pointers
4607 into that function. Further, since due to conservative scanning
4608 we may encounter free cells during marking, don't use the standard
4609 cell type accessor macro to determine the cell type.
4611 (scm_cellp): Check if the cell pointer actually points into a
4614 (scm_init_gc): Initalize scm_tc16_allocated.
4616 * gc.h (GCH): Renamed to SCM_GC_H.
4618 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
4619 might be unnecessary, but I feel better this way :-)
4621 (SCM_GC_CELL_TYPE): New macro.
4623 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
4624 in guile, and it is unlikely that they will be applied to real
4627 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
4629 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
4630 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
4632 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
4633 make sure that in debug mode no free cell will ever be visible
4634 outside of the garbage collector.
4636 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4638 * async.c (scm_asyncs_pending): Don't use != to compare SCM
4641 * async.c (scm_system_async), variable.c (scm_make_variable,
4642 scm_make_undefined_variable): Use scm_cons to create a pair.
4644 * debug.c (scm_reverse_lookup): Perform proper type checking.
4645 Remove suspicious use of SCM_SLOPPY_CONSP.
4647 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
4648 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
4649 the corresponding optimization.
4651 * eval.c (iqq): Use proper type check.
4653 (scm_m_expand_body): Remove redundant type checks.
4655 (promise_print): Don't access promise cells as pairs.
4657 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
4658 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
4659 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
4660 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
4661 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
4663 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
4664 (scm_iprin1): Use new macro predicate and accessors.
4666 * eval.h (scm_tc16_macro): Removed declaration. It is declared
4669 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
4670 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
4671 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
4672 SCM_VARIABLE_H. Even the macros that are used to inhibit
4673 including a header file twice should be in the SCM_ namespace.
4675 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
4676 properties.c (scm_primitive_property_ref,
4677 scm_primitive_property_del_x): Prefer stronger predicates like
4678 SCM_NULLP or SCM_FALSEP over SCM_IMP.
4680 * gc.c (MARK): Use proper macros to access procedure-with-setter
4681 cell elements and closure cell elements.
4683 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
4684 access free cells as pairs.
4686 (scm_unprotect_object): scm_hashq_get_handle returns #f if
4687 no hashtab entry is found.
4689 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
4690 SCM_CLR_PORT_OPEN_FLAG.
4692 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
4693 use SCM_SET_C[AD]R for uninitialized cells.
4695 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
4696 If the hashtable has no slots, return #f instead of '(). This
4697 unifies the return value with most assoc-functions.
4699 (scm_hash_fn_ref): Use proper type check.
4701 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
4702 Removed references to non-existing functions from documentation.
4704 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
4705 access keyword cell elements.
4707 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
4710 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
4712 * print.c (scm_iprlist): Added comment. Improved loop
4715 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
4718 * smob.c (scm_markcdr): Don't access smob cells as pairs.
4720 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
4722 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
4725 * variable.c (variable_print, variable_equalp, scm_variable_ref,
4726 scm_variable_set_x): Use proper macros to access variable cell
4729 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
4731 * variable.h (SCM_VARVCELL): Don't access variable cells as
4734 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
4735 added FIXME comment, removed register specifier.
4737 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
4739 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
4740 * init.c (scm_init_guile_1): Don't init goopscore module.
4742 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
4744 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
4746 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4748 * strop.c (scm_string_to_list): Fixed docstring markup.
4749 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
4750 (scm_string_downcase, scm_string_capitalize_x),
4751 (scm_string_capitalize): Rewrote and corrected docstrings.
4752 (scm_string_ci_to_symbol): Made docstring more explicit.
4754 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
4756 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
4758 (scm_call_with_values): Removed.
4759 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
4760 so that it can be exported.
4761 (scm_call_with_values): Removed.
4763 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
4764 * eval.c: Include "libguile/values.h"
4765 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
4767 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
4768 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
4769 New delcarations to support above change.
4771 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
4772 errors with last change.
4774 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
4776 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
4777 scm_i_eval): Moved the application of the system transformer from
4778 scm_i_eval to scm_primitive_eval.
4780 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
4782 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
4784 * strop.c (scm_string_index): Fix docstring line break
4787 * list.c (scm_cons_star): Fix docstring typo.
4789 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
4791 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
4792 (big2str), ports.c (scm_drain_input), read.c (scm_read,
4793 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
4794 scm_make_string, scm_string_append), strports.c (st_resize_port,
4795 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
4796 scm_makstr with calls to scm_allocate_string.
4798 * strings.[ch] (scm_allocate_string): New function.
4800 * strings.[ch] (scm_makstr): Deprecated.
4802 2001-03-18 Gary Houston <ghouston@arglist.com>
4804 * posix.c (scm_tmpnam): check that return value from tmpnam is not
4805 NULL. rewrote the docstring.
4806 (scm_mkstemp): new procedure implementing "mkstemp!".
4807 * posix.h: declare scm_mkstemp.
4809 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
4810 normally it would be found in netdb.h.
4812 2001-03-17 Gary Houston <ghouston@arglist.com>
4814 * sort.c (scm_sort): move sortvec variable to avoid a compiler
4815 warning when HAVE_ARRAYS is not defined. move len too.
4817 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
4818 (EXTRA_DOT_X_FILES): let configure set the value.
4819 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
4821 * gc.c (scm_must_malloc): changed the comment explaining when
4822 scm_must variants of malloc/free etc., should be used, based on
4823 explanation from Dirk Herrmann.
4824 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
4825 string with procedure name. use scm_must_malloc instead of malloc.
4826 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
4828 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
4829 scm_ungetc): use scm_must variants of malloc/realloc/free.
4830 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
4832 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4834 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
4835 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
4836 scm_wrong_type_arg instead.
4838 (SCM_WNA): Deprecated.
4840 * error.[ch] (scm_wta): Deprecated.
4842 * numbers.c (s_i_log): Minor comment fix.
4844 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
4845 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
4846 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
4847 wrong-num-args or misc errors.
4849 * unif.c (scm_make_shared_array, scm_transpose_array,
4850 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
4851 Validate the rest argument (note: this is only done when guile is
4852 built with SCM_DEBUG_REST_ARGUMENT=1)
4854 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
4855 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
4857 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
4858 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
4860 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4862 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
4863 instead of scm_wrong_num_args.
4865 * coop-threads.c: Don't include libguile/strings.h. (Was only
4866 needed for former implementation of SCM_WRONG_NUM_ARGS.)
4868 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
4869 wrong-num-args errors.
4871 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4873 * error.[ch] (scm_error_num_args_subr): New function.
4875 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4877 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
4878 (scm_length, scm_append, scm_reverse, scm_list_ref),
4879 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
4880 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
4881 (scm_delete1_x), gc.c (scm_map_free_list),
4882 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
4883 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
4884 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
4885 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
4886 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
4887 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
4888 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
4890 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
4891 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
4892 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
4893 symbols.c (scm_symbol_interned_p), numbers.c
4894 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
4897 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
4899 * snarf.h (SCM_CONST_LONG): Deprecated.
4900 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
4902 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
4904 * numbers.c (scm_num2ulong): Check that a bignum is positive
4905 before looking at the magnitude. Correctly check for overflow
4907 (scm_num2long_long): Likewise.
4908 (scm_num2ulong_long): New.
4909 (ULONG_LONG_MAX): Define if not already defined.
4910 * numbers.h: (scm_num2ulong_long): New prototype.
4912 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4914 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
4916 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
4917 (SCM_OPOUTSTRPORTP): New predicate macros.
4918 (scm_open_input_string, scm_open_output_string),
4919 (scm_get_output_string): New prototypes.
4921 * strports.c (scm_open_input_string, scm_open_output_string),
4922 (scm_get_output_string): New procedures (SRFI-6 compliant).
4923 Made scm_tc16_strport non-static.
4925 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
4927 * macros.h (SCM_ASSYNT): Removed unused object argument from
4930 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
4931 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
4932 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
4933 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
4934 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
4935 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
4936 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
4937 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
4938 scm_m_atdispatch): Removed unused object argument from call to
4941 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
4943 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
4944 const int* to reflect that the input array of integers remains
4945 unchanged. Thanks to Brett Viren for the hint.
4947 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4949 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
4950 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
4952 (gh_scm2newstr, gh_symbol2newstr): Change call to
4953 scm_must_malloc() to malloc(), because user-free()able memory is
4956 * gc.c: Added declaration of `scm_debug_check_freelist'.
4958 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4960 * ports.c (scm_port_mode): Changed `mode' array size to 4.
4962 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
4964 * strports.c (scm_object_to_string): New procedure.
4965 (scm_strprint_obj): Deprecated.
4966 * strports.h: Reflect the changes.
4968 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
4970 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
4972 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
4973 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
4974 SCM_ASSYNT to check for correct argument types. Either use some
4975 SCM_VALIDATE_* macro or an explicit test.
4977 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
4980 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
4981 instead of calling scm_wta.
4983 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4985 * load.c (scm_primitive_load, scm_primitive_load_path),
4986 (scm_sys_search_load_path): Corrected docstrings (file ->
4989 * eval.c (scm_force): Added texinfo markup to docstring.
4990 (scm_promise_p): Renamed parameter to `obj' to match docstring.
4992 * debug-malloc.c: Reinserted #include <stdio.h>.
4994 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
4996 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
4998 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
4999 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
5000 Use SCM_LISTn instead of scm_listify.
5002 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5004 * _scm.h: Removed #include <errno.h>.
5006 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
5007 errno variable (can be a macro on some systems, for example when
5008 using linux libc with threads).
5010 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
5011 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
5012 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
5013 #include <errno.h> in these 20 out of 100 files.
5015 2001-03-10 Gary Houston <ghouston@arglist.com>
5017 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
5018 not already defined.
5020 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5022 * coop.c: Inserted #include <stdio.h>.
5024 * iselect.c: Reinserted #include <stdio.h>.
5026 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
5028 * posix.c: Replaced `#define' of __USE_XOPEN right before
5029 including unistd.h with a define of _GNU_SOURCE at the very top of
5032 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
5034 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
5035 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
5036 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
5037 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
5038 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
5039 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
5040 print.c, procprop.c, procs.c, properties.c, ramap.c,
5041 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
5042 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
5043 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
5044 Remove #include <stdio.h>
5045 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
5047 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
5049 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5051 * posix.c (scm_gethostname): Set initial name length to 256 for
5054 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5056 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
5057 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
5058 (scm_sethostname, scm_gethostname): New prototypes.
5060 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
5061 <sys/file.h>, if present.
5062 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
5063 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
5064 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
5065 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
5066 (scm_sethostname, scm_gethostname): New procedures.
5068 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
5070 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
5071 not optional (ii) "recommend" spelling correction.
5073 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5075 * ramap.c (racp): Removed optimization which caused array copying
5076 to fail if the two arrays shared storage. Re-inserted the IVDEP
5077 macros removed in the change of 2000-03-09. (Don't really have a
5078 complete grasp of what they are for, but they seem to be necessary
5079 on Crays. This needs testing!) Thanks to Miroslav Silovic.
5081 * hash.c (scm_string_hash): Don't downcase characters.
5083 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5085 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
5086 size from 277 --> 1009.
5088 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
5091 * coop-threads.c: Fixed change of 2001-03-06.
5093 * validate.h: Code formatting.
5095 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
5097 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
5098 (*.doc): Add dependency on guile-snarf.awk.in.
5100 * guile-snarf.awk.in: Neglect spaces at the end of
5101 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
5102 middle of docstrings. (To avoid the problem with gcc-2.96.)
5104 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
5106 * coop-threads.c (scm_call_with_new_thread), load.c
5107 (scm_primitive_load, scm_sys_search_load_path), random.c
5108 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
5109 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
5110 (potentially) issue a scm-misc-error or wrong-num-args error
5113 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
5114 about the expected type with the wrong-type-arg error message.
5116 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
5117 a C level bug that can't be fixed from scheme anyway.
5119 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5121 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
5122 Duplicate bindings are OK in a let* since a let* is semantically
5123 equivalent to a nested set of let:s.
5125 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5127 * print.c (scm_print_options): Fixed texinfo in docstring.
5129 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
5130 the underlying functions getservent, getprotoent or getnetent
5131 return NULL instead of signalling an error.
5133 2001-03-04 Gary Houston <ghouston@arglist.com>
5135 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
5136 taking an unexpectedly large filename for an AF_UNIX socket from
5137 bind/connect/sendto (thanks to Martin Grabmueller).
5139 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
5140 former and adjusted the latter.
5141 (scm_socket, scm_socketpair): cosmetic changes.
5142 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
5143 size_t as socklen_t substitute. don't restrict args/return values
5144 to INUM: allow full range of int or size_t.
5145 (scm_fill_sockaddr): check arguments before allocating memory, to
5146 avoid leakage. use malloc, not scm_must_malloc.
5147 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
5148 substitute. free the sockaddr structure before throwing an error.
5149 (scm_init_add_buffer): procedure removed, together with its static
5150 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
5151 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
5152 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
5153 scm_sendto): use a local buffer instead of scm_addr_buffer.
5154 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
5156 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
5157 call to detect whether recvfrom could be bothered to set the address.
5158 (scm_init_socket): don't call scm_init_addr_buffer.
5160 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
5162 * debug.c (scm_procedure_source, scm_procedure_environment),
5163 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
5164 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
5165 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
5166 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
5167 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
5168 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
5169 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
5170 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
5171 scm_array_to_list, scm_array_prototype), validate.h
5172 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
5173 scm_misc_error or scm_wrong_type_arg instead.
5175 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
5177 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5179 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
5180 (scm_sys_tag_body): Added.
5182 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
5184 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
5185 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
5186 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
5187 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
5188 options.c (scm_options), ports.c (scm_remove_from_port_table),
5189 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
5190 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
5191 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
5192 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
5195 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5197 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
5199 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
5201 * eval.c (scm_s_duplicate_bindings): New error message.
5202 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
5204 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
5206 * eval.h (SCM_EVALIM2): New macro. Use it when a
5207 immediate, literal constant should be evaluated.
5208 * eval.c (scm_s_duplicate_formals): New error message string.
5209 (scm_c_improper_memq): New function.
5210 (scm_m_lambda): Check for duplicate arguments.
5211 (scm_ceval, scm_deval): When executing a body: only cons a new
5212 toplevel environment frame when it is different from the
5213 existing one; use EVALCAR instead of SIDEVAL so that we can properly
5214 check for empty combinations; use SCM_EVALIM2 for the same reason
5215 in the non-toplevel loop.
5216 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
5217 New labels with the meaning of their non-"nontoplevel" partners,
5218 but they are used when it is known that the body is not evaluated at
5220 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
5221 reporting for empty combinations.
5223 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
5225 * Remove dump facilities.
5226 * dump.c, dump.h: Removed.
5227 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
5228 * init.c: Remove #include "libguile/dump.h".
5229 (scm_init_guile_1): Remove scm_init_dump.
5230 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
5231 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
5232 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
5233 (scm_set_smob_dump, scm_set_smob_undump): Removed.
5235 * keywords.c: Remove #include "libguile/dump.h".
5236 (keyword_dump, keyword_undump): Removed.
5237 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
5239 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5241 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
5242 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
5243 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
5244 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
5245 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
5246 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
5247 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
5248 to @code{} as the texinfo manual recommends, converted the
5249 examples to use a @lisp{}-environment.
5251 * strports.c (scm_eval_string): Cleaned up the docstring.
5253 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
5256 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
5257 (scm_number_to_string, scm_string_to_number, scm_number_p)
5258 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
5259 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
5260 (scm_ash): Added texinfo markup and removed obsolete @refill.
5261 (scm_gr_p): Corrected comment.
5262 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
5263 docstring) comments.
5264 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
5265 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
5266 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
5267 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
5268 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
5269 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
5270 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
5271 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
5273 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
5275 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
5276 (Obviously nobody compiles with SCM_RECKLESS defined...)
5278 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
5280 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5282 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
5284 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
5286 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
5288 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
5289 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
5290 since use of `z' suggests that the arguments may be complex.
5292 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
5295 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
5297 * dump.c (scm_binary_write, scm_binary_read), eval.c
5298 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
5299 scm_guardian_greedy_p, scm_make_guardian), fports.c
5300 (scm_file_port_p): Minor docstring fixes.
5302 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
5304 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
5306 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
5308 (make_class_from_template): Do not bother to set the current
5309 module around the call to DEFVAR, scm_eval takes care of that.
5310 (scm_init_goops): Make scm_module_goops and
5311 scm_goops_lookup_closure permanent objects.
5313 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
5314 top level, create a fresh top-level environment for each
5315 expression instead of mutating the exisint frame. This is
5316 important when that frame is closed over.
5318 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
5319 SCM_DIGSPERLONG instead of DIGSPERLONG.
5321 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
5323 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
5324 before applying arrow procedure in `cond' and before applying
5325 receiver procedure in call-with-current-continuation.
5326 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
5327 macro. The argument is expanded more than one time.
5329 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
5330 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
5332 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
5334 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
5337 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5339 * variable.c (scm_make_variable, scm_make_undefined_variable)
5340 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
5341 (scm_variable_bound_p), values.c (scm_values)
5342 (scm_call_with_values), unif.c (scm_bit_count)
5343 (scm_bit_set_star_x), symbols.c (scm_gentemp)
5344 (scm_gensym), strings.c (scm_string_p, scm_make_string)
5345 (scm_read_only_string_p, scm_string_length, scm_string_ref)
5346 (scm_string_set_x, scm_substring, scm_string_append), stime.c
5347 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
5348 (scm_copy_random_state, scm_random), print.c (scm_newline)
5349 (scm_write_char, scm_simple_format), debug-malloc.c
5350 (scm_malloc_stats), environments.c (scm_environment_p)
5351 (scm_environment_bound_p, scm_environment_ref)
5352 (scm_environment_fold, scm_environment_define)
5353 (scm_environment_undefine, scm_environment_set_x)
5354 (scm_environment_cell, scm_environment_observe)
5355 (scm_environment_observe_weak, scm_environment_unobserve)
5356 (scm_make_eval_environment, scm_eval_environment_p)
5357 (scm_eval_environment_set_local_x, scm_eval_environment_local)
5358 (scm_eval_environment_imported)
5359 (scm_eval_environment_set_imported_x, scm_make_import_environment)
5360 (scm_import_environment_p, scm_import_environment_imports)
5361 (scm_import_environment_set_imports_x, scm_make_export_environment)
5362 (scm_export_environment_p, scm_export_environment_private)
5363 (scm_export_environment_set_private_x)
5364 (scm_export_environment_signature)
5365 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
5366 Added texinfo markup.
5368 * ports.c (scm_drain_input): Lowercased argument to @var.
5369 (scm_current_input_port, scm_current_output_port): Filled in
5370 missing explanation.
5371 (scm_current_load_port, scm_set_current_output_port)
5372 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
5373 Added texinfo markup.
5375 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
5376 (scm_release_arbiter): Added texinfo markup to docstrings.
5377 Changed `Returns' to `Return'.
5378 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
5380 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
5382 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
5383 by doubling them to `@@'.
5385 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5387 * numbers.c (scm_lognot), random.c (scm_random,
5388 scm_random_normal, scm_random_solid_sphere_x,
5389 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
5390 scm_random_exp), dynwind.c
5391 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
5393 * goops.c (scm_sys_initialize_object, scm_instance_p,
5394 scm_class_name, scm_class_precedence_list, scm_class_slots,
5395 scm_class_environment, scm_generic_function_name,
5396 scm_generic_function_methods, scm_method_generic_function,
5397 scm_method_specializers, scm_method_procedure, scm_make_unbound,
5398 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
5399 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
5400 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
5401 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
5402 scm_class_direct_supers, scm_class_direct_slots,
5403 scm_class_direct_subclasses, scm_class_direct_methods,
5404 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
5405 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
5406 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
5407 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
5408 scm_memoized_environment, scm_procedure_name,
5409 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
5411 (scm_class_of, scm_entity_p, scm_operator_p,
5412 scm_set_object_procedure_x, scm_object_procedure,
5413 scm_make_class_object), hooks.c (scm_make_hook_with_name,
5414 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
5415 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
5416 scm_hook_to_list), lang.c
5417 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
5418 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
5419 (scm_print_options, scm_port_with_print_state,
5420 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
5421 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
5422 scm_make_procedure_with_setter, scm_procedure), throw.c
5423 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
5424 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
5425 scm_stack_ref, scm_stack_length, scm_frame_p,
5426 scm_last_stack_frame, scm_frame_number, scm_frame_source,
5427 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
5428 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
5429 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
5430 (scm_dirname, scm_basename), dynwind.c
5431 (scm_wind_chain), read.c (scm_read_options, scm_read,
5432 scm_read_hash_extend), gc.c
5433 (scm_unhash_name), eval.c (scm_eval_options_interface,
5434 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
5435 (scm_display_error, scm_set_print_params_x,
5436 scm_display_application, scm_display_backtrace, scm_backtrace),
5437 async.c (scm_async, scm_system_async, scm_async_mark,
5438 scm_system_async_mark, scm_run_asyncs, scm_noop,
5439 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
5440 scm_mask_signals): Added docstrings.
5442 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
5444 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
5445 address of car/cdr. (Thanks to Dirk Herrmann)
5446 Use scm_sizet to obtain the length of strings.
5447 (Thanks to Matthias Koeppe)
5449 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
5451 * symbols.c (scm_mem2symbol): Put a empty statement after the
5452 next_symbol label. This is mandated by ANSI, appearantly.
5454 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
5456 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
5457 sense to compile for a specific kernel version. Do not include
5458 <asm/signal.h> while defining __KERNEL__. This hack should no
5459 longer be needed and caused problems.
5461 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
5463 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
5464 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
5465 can not deal with immediates.
5467 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
5469 * list.c (scm_list_copy): Validate the first argument.
5471 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
5473 Fix evaluator so that top-level expressions are correctly
5474 evaluated with respect to the module system.
5476 * modules.h. modules.c (scm_current_module_lookup_closure): New
5479 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
5481 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
5482 names to better reflect their meaning.
5484 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
5485 evaluated at top-level and synronize lookup closure before
5486 executing every subform.
5487 (scm_primitve_eval_x, scm_primitive_eval): New functions.
5488 (scm_eval_x, scm_eval): Reimplement in terms of
5489 scm_primitive_eval_x and scm_primitive_eval, respectively.
5491 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
5493 * macros.c (scm_macro_name, scm_macro_transformer): Use
5494 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
5497 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
5499 * dump.c (scm_store_bytes): Store data size before data.
5500 (scm_restore_bytes): Restore data size. Takes a pointer to size.
5501 * dump.h (scm_restore_bytes): Updated.
5503 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
5505 * dump.c: Use double cells for update schedule.
5507 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
5509 * ports.c (scm_unread_char): Take an optional argument.
5511 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
5513 * modules.h (scm_selected_module, scm_current_module): Renamed
5514 scm_selected_module to scm_current_module to synchronize Scheme
5516 (scm_select_module, scm_set_current_module): Likewise. Changed
5519 * ports.c (scm_port_for_each): Make a snapshot of the port table
5520 before iterating over it. The table might change while the user
5521 code is running. With the snapshot, the user can depend on the
5522 fact that each port that existed at the start of the iteration is
5523 encountered exactly once. (ice-9 popen) depends on this.
5525 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
5527 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
5529 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
5530 range checking for the size parameter. Thanks to Martin
5531 Grabmueller for the hint.
5533 (scm_makstr): Reordered string initialization to make interrupt
5534 deferring unnecessary.
5536 * vectors.c (scm_make_vector): Fixed range checking.
5538 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
5540 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
5542 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
5543 checking of the size parameter for type correctness and valid
5544 range. Thanks to Rob Browning for reporting the problem. Instead
5545 of deferring interrupts, scm_remember_upto_here_1 is used.
5547 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
5549 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
5550 (scm_dump_cell_update): Removed.
5551 (scm_dump_update): Renamed from scm_dump_object_update.
5552 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
5553 a pointer instead of returning a value.
5554 * keywords.c (keyword_undump): Updated.
5556 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
5558 * dump.c, dump.h: Modified a lot.
5559 (SCM_DUMP_COOKIE): Version 0.1
5560 (scm_dump_mark): Removed.
5561 (scm_restore_cell_object, scm_store_cell_object): New functions.
5563 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
5564 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
5565 New slots: dump, undump.
5566 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
5569 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
5570 (keyword_undump): Renamed from keyword_alloc.
5571 (scm_init_keywords): Set keyword_dump and keyword_undump.
5573 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
5575 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
5576 the deprecated SCM_DOUBLE_CELLP.
5578 * tags.h (SCM_DOUBLE_CELLP): deprecated.
5580 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
5582 * dump.c, dump.h: New files.
5583 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
5584 * init.c: #include "libguile/dump.h".
5585 (scm_init_guile_1): Call scm_init_dump.
5586 * smob.h (scm_smob_descriptor): New slots: dump_mark,
5587 dump_dealloc, dump_store, undump_alloc, undump_restore,
5589 * smob.c (scm_make_smob_type): Init the new slots.
5590 (scm_set_smob_dump, scm_set_smob_undump): New functions.
5591 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
5593 * keywords.c: #include "libguile/dump.h".
5594 (keyword_dealloc, keyword_alloc): New functions.
5595 (scm_init_keywords): Set smob_dump and smob_undump.
5597 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
5599 * vectors.c (scm_c_make_vector): New function.
5600 * vectors.h (scm_c_make_vector): Declared.
5601 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
5602 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
5603 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
5604 (scm_make_method_cache, scm_i_vector2list,
5605 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
5606 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
5607 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
5608 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
5609 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
5610 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
5611 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
5612 (scm_vector, scm_make_vector): Use scm_c_make_vector.
5614 * hashtab.c (scm_c_make_hash_table): New function.
5615 * hashtab.h (scm_c_make_hash_table): Declared.
5616 * environments.c (scm_make_leaf_environment,
5617 scm_make_eval_environment), gc.c (scm_init_storage),
5618 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
5619 Use scm_c_make_hash_table.
5621 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5623 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
5625 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5627 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
5630 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
5631 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
5632 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
5633 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
5634 srcprop.c (scm_source_properties, scm_set_source_properties_x,
5635 scm_source_property, scm_set_source_property_x), sort.c
5636 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
5637 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
5638 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
5641 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5643 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
5644 really get that arg.
5646 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
5648 * goops.c (s_scm_get_keyword): Bug fix.
5650 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
5652 The following patch was sent by Martin Grabmueller. It makes sure
5653 that in case of parameter errors the correct function name is
5654 shown, and that parameter types are only checked once.
5656 * strop.c (string_copy, string_upcase_x, string_downcase_x,
5657 string_capitalize_x): New functions. Each one performs the core
5658 functionality of the corresponding scm_* function.
5660 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
5661 scm_string_downcase_x, scm_string_downcase,
5662 scm_string_capitalize_x, scm_string_capitalize): Reduced to
5663 parameter checking wrappers of the above functions.
5665 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
5667 * continuations.c, dynl.c, keywords.c, load.c: Include
5668 strings.h. Thanks to Bill Schottstaedt for the bug report.
5670 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5672 * backtrace.c (display_header): Make sure that line and column
5673 information is shown independent of whether the port the code was
5674 read from had an associated filename. Thanks to Martin
5675 Grabmueller for providing this patch.
5677 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5679 * fports.[ch] (scm_file_port_p): New primitive.
5681 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5683 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
5684 These are now defined in fports.c, strports.c and vports.c.
5686 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
5687 vports.c (scm_tc16_sfport): Made variables (were macros defined in
5690 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
5691 (scm_make_sfptob): Made static. These return a type code now.
5693 fports.c (scm_init_fports), strports.c (scm_init_strports),
5694 vports.c (scm_init_vports): Create the corresponding port types.
5696 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
5697 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
5699 * init.c (scm_init_guile_1): Make sure strports are initialized
5702 * ports.[ch] (scm_make_port_type): Changed the return type to
5705 * ports.c (scm_ports_prehistory): Don't create any port types
5708 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
5709 against scm_tc16_fport directly.
5711 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5713 * srcprop.c (scm_set_source_property_x): Fix to handle
5714 (set-source-property! <obj> 'copy <datum>) correctly.
5716 2001-01-24 Gary Houston <ghouston@arglist.com>
5718 * filesys.c (scm_link): docstring fix.
5719 * fports.h (scm_setfileno): obsolete declaration removed.
5720 * posix.c: bogus popen declaration removed.
5722 * rdelim.c: new file, split from ioext.c.
5723 * rdelim.h: new file, split from ioext.h
5724 * Makefile.am: add rdelim.c and related files.
5725 * init.c: call scm_init_rdelim. include rdelim.h.
5727 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
5729 This patch was sent by Martin Grabmueller and makes sure that
5730 parameter errors are reported correctly by the lexicographic
5731 ordering predicates.
5733 * strorder.c (string_less_p, string_ci_less_p): New functions.
5735 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
5736 functionality into string_less_p, string_ci_less_p respectively.
5737 The remaining code is just a wrapper to do the parameter
5740 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
5741 parameters and call string_less_p instead of scm_string_less_p.
5743 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
5744 Check the parameters and call string_less_ci_p instead of
5745 scm_string_ci_less_p.
5747 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
5749 This patch modifies scm_display_error to perform parameter
5750 checking. Thanks to Neil Jerram for the bug report.
5752 * backtrace.[ch] (scm_i_display_error): New function.
5754 * backtrace.c (scm_display_error): Added parameter check and
5755 extracted the core functionality into function
5756 scm_i_display_error.
5758 * throw.c (handler_message): Call scm_i_display_error to display
5761 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5763 * eval.c (SCM_APPLY): Added # args check for application of
5764 procedures with arity 3. (Thanks to Anders Holst.)
5766 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
5768 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
5770 (SCM_OPDIRP): Deprecated.
5772 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
5775 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
5776 Instead, give an explicit error message in case the directory is
5779 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
5780 instead of SCM_OPENP and SCM_CLOSEDP.
5782 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
5784 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
5786 * eval.c (inner_eval, scm_eval): Move all real functionality into
5787 inner_eval. Avoid to copy the expression twice by inlining some
5788 code from scm_i_eval.
5790 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5792 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
5793 now has to be the last clause, as required by R5RS. Thanks to
5794 Martin Grabmueller for the patch.
5796 2001-01-18 Gary Houston <ghouston@arglist.com>
5798 * ioext.c: further simplify scm_read_string_x_partial by defining
5801 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
5803 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
5805 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
5807 * __scm.h: Added comment about architecture and compiler
5808 properties that are required by guile.
5810 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
5811 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
5813 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
5815 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
5817 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
5818 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
5820 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5822 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
5823 to the names in limits.h.
5825 * numbers.c (abs_most_negative_fixnum): Added.
5827 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
5828 fixnum-min) special case.
5830 (scm_big_and): Fix for negative first parameter.
5832 (scm_bit_extract): Fix for fixnum paramters.
5833 Thanks to Rob Browning for the bug report.
5835 (scm_init_numbers): Initialize abs_most_negative_fixnum.
5837 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
5839 * symbols.c (scm_symbol_bound_p): Fixed comment.
5840 Thanks to Chris Cramer.
5842 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
5844 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
5845 Thanks to Bill Schottstaedt.
5847 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
5849 from Matthias Köppe:
5851 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
5852 casts its result, so doesn't yield an lvalue per ANSI C.
5854 * goops.c (s_scm_sys_set_object_setter_x): use
5855 SCM_SET_ENTITY_SETTER.
5856 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
5858 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
5859 its result, so doesn't yield an lvalue per ANSI C.
5860 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
5861 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
5862 SCM_GC_SET_CARD_FLAGS.
5863 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
5865 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
5867 2001-01-08 Gary Houston <ghouston@arglist.com>
5869 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
5870 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
5871 socket.c (scm_recvfrom): use the new macro, plus minor docstring
5873 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
5874 for fdes. if current input port is used, check that it's a file
5877 2001-01-06 Gary Houston <ghouston@arglist.com>
5879 * ioext.c (scm_read_string_x_partial): new procedure, implements
5880 read-string!/partial.
5881 * ports.c (scm_take_from_input_buffers): new procedure used by
5882 scm_read_string_x_partial.
5883 (scm_drain_input): use scm_take_from_input_buffers.
5885 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
5887 * validate.h (SCM_VALIDATE_NUMBER): New.
5889 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
5891 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
5892 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
5893 SET_DESTROYED): new defines/macros.
5894 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
5895 (add_to_live_list): takes a `guardian_t *' now, not SCM.
5896 (guardian_print): print more info.
5897 (guardian_apply): check if the guardian is destroyed, and throw an
5898 error if so. take one more optional argument `throw_p'.
5899 (scm_guard): depending on the value of `throw_p', return a boolean
5901 (scm_get_one_zombie): remove redundant property test.
5902 (guardian_t): represent the various (currently 3, I hope nothing
5903 more gets added) boolean fields as bit flags.
5904 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
5905 (scm_destroy_guardian_x): new procedure.
5907 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
5908 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
5910 2001-01-01 Gary Houston <ghouston@arglist.com>
5912 * fports.c (fport_write): bugfix: handle short writes for
5913 unbuffered ports too. optimize the buffered case by minimizing
5914 the number of write/flush calls.
5915 (write_all): new helper procedure.
5917 The ChangeLog continues in the file: "ChangeLog-2000"